CN109448586A - A kind of Multi-azimuth luminous mark based on plate - Google Patents
A kind of Multi-azimuth luminous mark based on plate Download PDFInfo
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- CN109448586A CN109448586A CN201811307072.5A CN201811307072A CN109448586A CN 109448586 A CN109448586 A CN 109448586A CN 201811307072 A CN201811307072 A CN 201811307072A CN 109448586 A CN109448586 A CN 109448586A
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- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/18—Edge-illuminated signs
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0404—Signs, boards or panels, illuminated from behind the insignia the light source being enclosed in a box forming the character of the sign
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
- G02B6/0021—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces for housing at least a part of the light source, e.g. by forming holes or recesses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
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- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
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- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
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- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/08—Signs, boards or panels, illuminated from behind the insignia using both translucent and non-translucent layers
- G09F13/10—Signs, boards or panels, illuminated from behind the insignia using both translucent and non-translucent layers using transparencies
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- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
- G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
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- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/18—Edge-illuminated signs
- G09F2013/1804—Achieving homogeneous illumination
- G09F2013/1836—Achieving homogeneous illumination using a frame-like light source
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- G09F13/18—Edge-illuminated signs
- G09F2013/184—Information to display
- G09F2013/1859—Frosted surface
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- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
- G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
- G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
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Abstract
The Multi-azimuth luminous mark based on plate that the present invention provides a kind of, is related to luminous signboard field, including substrate, light source, light guide and light penetrating object；The side end face of the front end face of substrate, opposite ends face and the substrate periphery is provided at least two mounting grooves for being built-in with light source, the notch position setting light penetrating object of at least one mounting groove is to form low level luminous pattern；The light guide is arranged in the notch position of at least one mounting groove, and the light penetrating object is arranged far from one end of the notch to form high-order luminous pattern in the light guide；The light that the light penetrating object and light guide are emitted to receive the mounting groove.Have the characteristics that the multi-level illumination effects such as simple structure and convenient processing, manufacturing cost are low, thickness is small, the Multi-azimuth luminous of substrate and formation are recessed, flat, convex, suspend.
Description
Technical Field
The invention relates to the field of signboard, in particular to a multi-directional luminous sign based on a plate.
Background
The existing luminous signs are basically based on a light box body structure and at least comprise a light source, a box body and a light-transmitting plate covered on the top of the light box. And the light emitting surfaces of the luminous marks are positioned at the top of the lamp box, and all the light emitting surfaces are positioned on the same plane, so that the whole luminous mark lacks of stereoscopic impression and layering sense.
The luminous mark is always fixed by simple structure, so that the luminous mark can be formed by a plurality of necessary components, and the luminous mark cannot be revolutionarily improved and improved like other products, so that the luminous mark has few technical breakthroughs from structure to effect for many years.
The problems that exist and are yet to be solved:
1. the process is complex, the box body is generally formed by welding a bottom plate and a surrounding edge, and the uneven manual processing factors are more.
2. The whole thickness of the luminous mark is thicker. The light source all sets up on the bottom plate of box, and the forward is luminous directly towards the light-passing board at box top, will make the light-passing board light-emitting even, and box thickness is the key, and the light source of forward luminous makes the box can let the light-passing board even light-emitting and eliminate the facula more than 4cm at least.
3. The narrowest width of the light-emitting line is too wide. In the forward-arranged light source, the width of the sawtooth S-shaped LED strip-shaped light source for plane bending is 8mm, so that the narrowest width of a light-emitting pattern is limited, and the narrowest width of a light-emitting line cannot be smaller than 10 mm.
4. The forward arranged LED strip light source is not suitable for bending and extending in the horizontal direction. The circuit board itself cannot be bent and extended in the direction of the plane of the circuit board, so that the circuit board is not suitable for the light-emitting lines.
5. The traditional light-emitting identification of complex points is formed by splicing a plurality of independent light-emitting box bodies as the components of light-emitting patterns according to design patterns to form an integral light-emitting pattern, and time and labor are wasted from splicing and electrical wiring in the installation process.
6. The traditional box type luminous mark can only be used as a mark with one-way luminescence generally due to the limitations of the structure and the processing method, and is limited in application.
In view of the above, it is desirable to provide an elaborate luminous sign to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a multidirectional luminous mark based on a plate, which has the characteristics of simple structure, convenience in processing, low manufacturing cost, small thickness, narrower light ray strips, multidirectional luminescence, multi-level luminescence and suspended stereoscopic impression.
Based on the purpose, the invention provides a multi-azimuth luminous mark based on a plate, which comprises a substrate, a light source, a light guide body and a light transmission body;
at least two mounting grooves are formed in the front end face (namely the front face) and the reverse end face (namely the reverse face) of the substrate and the side end face (namely the side face) of the periphery of the substrate;
the light source is arranged in the mounting groove;
the notch position of at least one mounting groove is provided with the light-transmitting body to form a low-position light-emitting pattern, and the light-transmitting body is used for receiving light rays emitted by the mounting groove;
the light guide body is arranged at the notch position of at least one mounting groove, one end, away from the notch, of the light guide body is provided with the light-transmitting body to form a high-position light-emitting pattern, and the light guide body is used for receiving light emitted from the mounting groove.
Further, the mounting groove is a blind groove or a through groove, wherein the blind groove refers to a U-shaped mounting groove which does not penetrate through the thickness of the substrate;
the through groove penetrates through the thickness direction of the substrate, and at least one of two notches on the front side and the back side of the through groove is provided with the light-transmitting body;
or, in the two notches of the through groove, one notch is provided with the light-transmitting body, and the other notch is provided with the light shielding plate.
Furthermore, the light source is arranged on at least one groove wall in the mounting groove, the light emitting direction of the light source is set to be back to the groove wall where the light source is located and face to the inner space of the mounting groove, and light emitted by the light source can be reflected to the light guide body or the light transmitting body arranged at the groove opening of the mounting groove through the groove wall and/or the groove bottom surface; or,
the light source is arranged at the bottom of the mounting groove, the direction of emitted light is arranged to face the notch of the mounting groove, and the light emitted by the light source can be directly projected to the light guide body or the light transmitting body arranged at the notch of the mounting groove; or,
the light source sets up the middle part of the inside cavity of mounting groove, the emission light direction sets up to the orientation the tank bottom of mounting groove, the light of light source transmission can be through tank bottom and/or cell wall reflection extremely setting up the light conductor or the printing opacity body of mounting groove notch department.
The light guide body or the light transmission body is arranged in the mounting groove, the light scattering element is opposite to the position of the light source, so that the emitted light of the light source can be diffused to the groove wall and/or the groove bottom surface through the light scattering element and then reflected to the light guide body or the light transmission body, and the light scattering element is of a hollow or solid strip-shaped or plate-shaped structure; or,
at least one surface of the light scattering element is provided with nicks or is provided with a frosted surface structure or is coated with a coating with a light reflecting effect; or,
the light scattering element is made of transparent or light-transmitting material which can seal the light source in the installation groove and change the liquid state into the solid state.
Furthermore, at least one mounting groove penetrates through the front side and the back side of the thickness direction of the substrate, and two notch positions of the mounting groove penetrating through the front side and the back side of the substrate are respectively provided with a light transmitting body with a low-position light-emitting pattern or/and a combined structure of the light transmitting body with a high-position light-emitting pattern and a light guiding body, so that light-emitting patterns which are mirror images of each other are formed at the notch positions of the front side and the back side.
Furthermore, one end of the light guide body, which is provided with the light transmission body, and one end of the light guide body, which is positioned at the notch, extend in parallel in the length direction of the installation groove, and at least one high-order light-emitting pattern and one low-order light-emitting pattern are arranged on the same end surface of the substrate to form high-order light-emitting patterns with different heights and layering sense; or,
the end of the light guide body, which is provided with the light transmission body, and the end, which is positioned at the notch, of the light guide body extend in parallel in the length direction of the installation groove, and the heights of the light guide bodies positioned on the same end surface of the substrate are set to be the same or different, so that high-level light-emitting patterns with different heights and hierarchical feelings are formed; or,
the light guide body is provided with the one end of printing opacity body and the one end that is located notch department of light guide body be the nonparallel extension in mounting groove length direction, and the printing opacity body that the light guide body corresponds with the base plate nonparallel forms same light guide body corresponds not high-order luminous pattern that has the stereovision of co-altitude.
The mounting groove is arranged on the base plate, and the mounting groove is provided with at least two hollow groove-shaped patterns penetrating through the thickness of the mounting groove;
the notch position of at least one groove-shaped pattern is provided with the light-transmitting body to form a low-position light-emitting pattern;
the light guide body is arranged at the notch position of at least one groove-shaped pattern, and the light transmission body is arranged at one end, far away from the notch, of the light guide body to form a high-position light-emitting pattern.
Further, still include the printing opacity welt, the printing opacity welt sets up in the mounting groove or the mounting groove is outer and the laminating is in the apron is close to a terminal surface of mounting groove.
Furthermore, at least one of the front and back end surfaces of the substrate is provided with at least one low-level light-emitting pattern, the side end surface of the periphery of the substrate is provided with at least one mounting groove with a light source inside, the notch of the mounting groove is provided with a combined structure of a light guide body and a light transmission body with a high-level light-emitting pattern, or,
at least one of the front end face and the back end face of the substrate is provided with at least one high-order light-emitting pattern, at least one mounting groove with a built-in light source is arranged on the side end face of the periphery of the substrate, and a light-transmitting body with a low-order light-emitting pattern is arranged at the notch of the mounting groove.
Furthermore, the light source is a strip-shaped LED light source with a plurality of LEDs welded on the strip-shaped circuit board; or,
the light source comprises a plurality of LEDs arranged along the length direction of the mounting groove.
By adopting the technical scheme, the luminous mark provided by the invention has the technical effects that:
1, this scheme is based on the structure of base plate, not only can realize on same base plate that positive terminal surface is luminous and the anti-terminal surface is luminous, can also be luminous at a plurality of side end faces of base plate periphery, include through same mounting groove (logical groove) realize that positive and negative both ends face sends the luminous pattern that each other is the mirror image to, the all-round luminous effect is realized to the base plate. The light-transmitting body patterns with high and low positions are arranged on the front surface, the back surface and the peripheral side surface of the substrate, so that the multi-directional, concave, flat and convex multi-layer three-dimensional luminous mark is formed, and the application field of the traditional luminous mark is broken through and promoted.
2. Be equipped with the light guide body between the printing opacity body of high-order luminous pattern and the light source, the light guide body generally is transparent material, and the light guide body width generally can not be greater than the printing opacity body width, and the printing opacity body is placed in transparent light guide body top like this. When the light source does not emit light, the light guide body is transparent, so that the light guide body has a visual stealth effect, and the light guide body is suspended in a three-dimensional space above the substrate as if the light guide body has a strong suspended stereoscopic effect. When the light source emits light, the transparent light guide body plays a high-reflectivity transmission role for the light inside, almost all the light emitted by the light source is reflected on the light guide body through the transmission of the light guide body, so that the light guide body is highlighted, and the light intensity and the effect of the light guide body are compared through experiments.
3. The luminous mark is formed by processing the substrate, each component of the luminous pattern is integrated on the substrate together, and can be accurately processed at the corresponding position of the substrate, so that the accuracy and the delicacy of the whole pattern jigsaw effect are ensured, the circuit wiring of the light source is also simple, the processing is convenient, the process is simple, and the cost is low.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a light-emitting marker provided in an embodiment of the present invention;
fig. 2A is a schematic overall appearance diagram of a substrate-based high-low bit line stripe-shaped light-emitting label according to an embodiment of the present invention;
FIG. 2B is a schematic cross-sectional view of the structure of FIG. 2A at the location of the dashed line;
fig. 2C is a schematic view of a first installation manner of the light-transmitting body and the installation groove in the luminescent sign according to the embodiment of the present invention;
FIG. 3A is a schematic view of a second installation manner of the light-transmitting body and the installation groove in the light-emitting sign provided by the embodiment of the invention;
FIG. 3B is a schematic view of a third installation manner of the light-transmitting body and the installation groove in the light-emitting sign according to the embodiment of the present invention;
fig. 3C is a schematic view of a fourth installation manner of the light-transmitting body and the installation groove in the light-emitting sign according to the embodiment of the present invention;
FIG. 4 is a schematic view of a fifth installation manner of the light-transmitting body and the installation groove in the light-emitting sign provided by the embodiment of the invention;
FIG. 5 is a schematic view of a sixth installation manner of the light-transmitting body and the installation groove in the luminous sign provided by the embodiment of the invention;
fig. 6A is a schematic partial structural diagram of a forward arrangement of a light source of the luminous marker provided in the embodiment of the present invention;
FIG. 6B is a schematic view of a part of a structure of a light source of the luminous marker, which is arranged in a forward direction and provided with a circular tube-shaped light scattering element;
fig. 7A is a schematic view of a part of a structure of a luminous sign provided by an embodiment of the invention, in which light sources are arranged in a reverse direction;
FIG. 7B is a schematic view of a portion of the luminous sign of the present invention with a light scattering element and a light source disposed in an opposite direction;
FIG. 8 is a schematic view of a portion of a light source with a circular tube light dispersing element in a side view according to an embodiment of the present invention;
FIG. 9 is a schematic view of a portion of a light source with a light dispersing element positioned laterally according to an embodiment of the present invention;
fig. 10A is a schematic view of a partial structure of a luminous marker provided in an embodiment of the present invention;
FIG. 10B is a schematic view of a partial structure of a luminous marker provided in an embodiment of the present invention;
FIG. 11 is a schematic structural diagram of a luminous marker provided in an embodiment of the present invention;
FIG. 12 is a schematic view of a partial structure of a luminous marker provided in an embodiment of the present invention;
fig. 13 is a schematic partial structure diagram of a luminous marker provided in an embodiment of the present invention.
Reference numerals: 1. the light guide plate comprises a base plate, 2 light shading plates, 3 mounting grooves, 4 grooves, 5 light sources, 6 protrusions, 7 decorative plates, 8 light transmission bodies, 9 light scattering elements, 11 cover plates, 12 light transmission seams, 13 light transmission lining plates, 14 light transmission thin plates and 15 light guide bodies.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, the light emitting sign provided by the present invention includes a substrate 1, a light source 5, a light guide 15 and a light-transmitting body 8. The front, the back and a plurality of sides of the substrate 1 are respectively provided with a luminous pattern, which comprises a plurality of low-level luminous patterns formed by the light transmission bodies 8 arranged at the notches of the mounting grooves 3 and a plurality of high-level luminous patterns formed by the light guide bodies 15 arranged at the notches of the mounting grooves 3 and combined with the light transmission bodies 8 arranged at the top ends of the light guide bodies.
The substrate 1 plays a role of carrying the light source 5, the light guide 15 and the light transmitting body 8;
the light source 5 is a strip-shaped or strip-shaped LED light source formed by welding a plurality of patch LEDs on a strip-shaped or strip-shaped circuit board (comprising a flexible circuit board), the light source 5 is arranged on at least one groove wall of the mounting groove 3, and the light emitting direction of the light source 5 is back to the groove wall where the light source 5 is arranged and faces to the inner space of the mounting groove 3;
the light transmission body 8 or the light guide body 15 is arranged at the groove opening of the mounting groove 3, the shape of the light transmission body 8 or the light guide body 15 is matched with the shape of the mounting groove 3, and the light transmission body 8 or the light guide body 15 is used for receiving light emitted from the mounting groove 3.
The light-transmitting body 8 is made of light-transmitting materials with good light-transmitting property or colored light-transmitting materials or transparent materials or semitransparent materials or colloid materials and the like, is of a plate-shaped structure or a structure with a groove at the bottom, the shape or the longitudinal extending track of the light-transmitting body 8 is matched with the shape or the extending track of the mounting groove 3, and the light-transmitting body 8 is arranged at the notch position of the mounting groove 3 to form a low-level luminous pattern; the light guide body 15 is made of transparent material, the cross section is rectangular, the larger the height-to-width ratio is, the better the visual effect is, the shape or the longitudinal extending track of the light guide body 15 is matched with the shape or the extending track of the mounting groove 3, and the end of the light guide body 15, which is far away from the notch, is provided with the light transmission body 8 to form a high-position light-emitting pattern.
As shown in fig. 1, at least two mounting grooves 3 for accommodating the light sources 5 are disposed on all end surfaces of the substrate 1, such as the mounting grooves 3 described above in fig. 1 disposed on the upper surface, the bottom surface or the side surfaces of the substrate 1. That is, the mounting grooves 3 may be respectively formed on the upper end surface, the lower end surface, and the peripheral side end surface of the substrate 1, thereby exhibiting an omnidirectional light emitting effect; at least two mounting grooves 3 can be arranged on one end surface to two end surfaces of the base plate 1 according to different use requirements. As shown in fig. 1, the upper surface (i.e., the upper end surface) of the substrate 1 is provided with three mounting grooves 3, two of which are blind grooves and one of which is a through groove. A light source 5 is arranged on the side wall of the groove in one of the blind grooves and emits light laterally, a plate-shaped light-transmitting body 8 is arranged at the notch to form a low-position light-emitting pattern, a light source 5 is arranged on the groove wall (namely the groove bottom) at the bottom of the other blind groove and emits light upwards to the notch, a light guide body 15 is embedded in the notch, the light guide body 15 and the plate-shaped light-transmitting body 8 arranged at one end (top) far away from the notch are combined to form a high-position light-emitting pattern, and the light of the light source 5 directly enters from the end surface of the bottom of the light guide body 15 and is transmitted to the top; a light source 5 which emits light laterally is arranged on the side wall of the through groove, light-transmitting bodies 8 with groove structures at the bottoms are respectively arranged at the notches of the two sides of the through groove to form two low-level light-emitting patterns, and the light-transmitting bodies 8 at the two end surfaces are mirror images; the left side end face of the substrate 1 is provided with a high-level light-emitting pattern, and the right side end face is provided with a low-level light-emitting pattern; the lower surface (i.e., the lower end surface) of the substrate 1 is provided with a blind groove in addition to the through groove, so that two low-level light-emitting patterns are provided on the lower surface. When the mounting grooves 3 on the substrate 1 are processed, the mounting grooves can be directly milled by machining equipment, and the mounting grooves 3 can be processed into any linear or planar patterns or characters; has the characteristics of simple processing technology and easy control.
Further, the light-transmitting body 8 can be hard or flexible, the light-transmitting body 8 has the functions of light equalizing, light scattering or fluorescence, can be a light-transmitting but opaque emulsified material, is made of a plastic strip solid or hollow structure made of a hard material with the functions of light equalizing and light scattering, is manufactured by bending according to the extending pattern track of a required pattern after being heated, and then the bent light-transmitting body 8 is placed above the notch of the mounting groove 3 or the light guide body 15.
In the high-level light emitting pattern, the bottom of the light-transmitting body 8 is fixed in close contact with the top of the light-guiding body 15, or the top of the light-guiding body 15 may be embedded into a groove of the light-transmitting body 8 having a groove structure at the bottom for fixing.
The light emitted by the light source 5 arranged in the mounting groove 3 is directly projected to the light-transmitting body 8 or the light guide body 15 arranged at the groove opening of the mounting groove 3 or is projected after being reflected by the inner wall of the groove, and the light-transmitting body 8 or the light guide body 15 is used for receiving the light emitted in the mounting groove 3. For the high-order light-emitting pattern, the light from the light source 5 can be totally reflected from the bottom to the top inside the light guide 15, and in order to ensure the suspension effect of the light-transmitting body 8 disposed on the top of the light guide 15, it is necessary to ensure that the light-emitting intensity of the light-transmitting body 8 is greater than that of the light guide 15.
The luminous mark is formed by processing the substrate 1, and has the advantages of convenient processing, simple process and low cost. At least two mounting groove 3 structures are arranged on all end faces of the base plate 1. The light emitting patterns of two heights of high and low positions can be realized on one end surface, as shown in fig. 2A to 2C; even as shown in fig. 1, the openings on the front and back sides of the same mounting groove (through groove) are provided with the light-transmitting bodies at the same time and are uniformly luminous, and the two sides realize the light-emitting patterns which are mirror images of each other. And light emission can be realized on the reverse side and the side surface of the substrate 1, so that the substrate 1 realizes an all-directional light emitting effect. Moreover, the material of the board for manufacturing the substrate 1 is not limited, so that the cost can be reduced by using the board with high cost performance, the grade can be improved by adopting a high-end board according to individual requirements, and the selection range is wide. Aiming at the existing mini luminous characters, the plate and processing cost can be controlled within 8 percent.
It should be noted that the combination method shown in the present invention for the multiple combination structure schematic diagrams between the light-transmitting body 8 and the mounting groove 3 in the lower light-emitting pattern is also applicable to the combination between the light-guiding body 15 and the mounting groove 3 in the higher light-emitting pattern, and the higher light-emitting pattern is formed by only replacing the light-transmitting body 8 of the lower light-emitting pattern in the relevant drawing with the light-guiding body 15 and the light-transmitting body 8 of the higher light-emitting pattern.
The following is a corresponding explanation of the specific structure of the local part in the luminous sign of the present invention:
the blind groove refers to the mounting groove 3 which does not penetrate through the thickness of the substrate 1; the through groove is a mounting groove 3 penetrating the thickness of the substrate 1.
When the blind slot is selected, the light-transmitting body 8 is directly arranged at the notch of the blind slot 3 in which the light source 5 is arranged, so that a low-level light-emitting pattern is formed, as shown in fig. 2C.
When the mounting groove 3 selects a through groove,
the first embodiment:
as shown in fig. 1, at least one of the two notches of the through groove is provided with a light-transmitting body 8, that is, one notch of the through groove is provided with the light-transmitting body 8, and the other notch is also provided with the light-transmitting body 8 or other light-transmitting elements.
The second embodiment:
as shown in fig. 3A, one of the two notches of the through groove is provided with a light-transmitting body 8, the other notch is provided with a light shielding plate 2, and the light shielding plate 2 is used for sealing the other notch, so that the single-side light-emitting effect of the substrate 1 is satisfied; because the mounting groove 3 of the substrate 1 is relatively simple and easy to be realized in the actual processing process.
Preferably, the light-transmitting body 8 may have a plate-like, a slotted plate-like structure with a downward slot, a solid or hollow strip-like structure.
Preferably, in the luminous sign provided by this embodiment, in order to ensure a sufficient luminous effect, a material for enhancing a reflective effect is disposed on the bottom surface and/or the wall of the mounting groove 3;
preferably, the docking manner of the light-transmitting body 8 or the light-guiding body 15 with the mounting groove 3 includes:
the light-transmitting body 8 or the light guide body 15 is connected with the notch of the mounting groove 3 in a protruding matching groove mode;
or, the light-transmitting body 8 or the light-guiding body 15 is butted in a mode of being embedded into the notch of the mounting groove 3;
alternatively, the light-transmitting body 8 or the light-guiding body 15 is bonded to the notch outer edge region of the mounting groove 3, as in the lower light-emitting pattern in fig. 1;
alternatively, the bottom of the light-transmitting body 8 or the light guide 15 is bonded to the top of the light scattering element 9 in the mounting groove 3, as shown in fig. 3B (this figure illustrates the light-transmitting body 8);
alternatively, the light-transmitting body 8 or the light guide body 15 is directly fitted into the mounting groove 3 to the groove bottom surface, as shown in fig. 3C (this figure illustrates the light-transmitting body 8 as an example).
Alternatively, the light-transmitting body 8 or the light-guiding body 15 is directly inserted into the mounting groove 3 to the surface of the light source 5 disposed at the bottom of the groove, as shown in the high-level light-emitting pattern of fig. 1.
In the embodiment of the high-low level light emitting pattern shown in fig. 2A, the light-transmitting body 8 or the light guide body 15 and the notch of the mounting groove 3 have the following different modes (the following modes are also applicable to the combination between the light guide body 15 and the notch of the mounting groove 3) through the form of the protrusion matching groove, for example:
in a first mode
As shown in fig. 2C, a protrusion 6 may be disposed at an end of the light-transmitting body 8 close to the mounting groove 3, and a width of the protrusion 6 is adapted to a groove width of the mounting groove 3, so as to facilitate connection between the light-transmitting body 8 and the mounting groove 3. The protrusion 6 may be integrally formed with the light-transmitting body 8, or may be formed by joining two types of light-transmitting elements to form a protrusion.
Mode two
As shown in fig. 3A, the notch area of the mounting groove 3 may be provided with a groove 4, and the width of the light-transmitting body 8 is adapted to the width of the notch, thereby facilitating the connection of the light-transmitting body 8 and the mounting groove 3.
Mode III
As shown in fig. 4, a decorative plate 7 is arranged on the end face of the notch of the mounting groove 3, a limit groove with a width larger than the width of the mounting groove 3 is arranged at the position corresponding to the mounting groove 3 on the decorative plate 7, the limit groove is communicated with the mounting groove 3, the width of the light transmission body 8 is matched with the width of the limit groove, and therefore the light transmission body 8 is conveniently connected with the limit groove.
In addition, when the connection mode that the light-transmitting body 8 is bonded to the notch outer edge area of the mounting groove 3 is adopted, considering the problem that the bonding area between the bottom surface of the light-transmitting body 8 and the periphery of the notch of the mounting groove 3 is too small and the bonding is easy to be weak, as shown in fig. 5, a light-transmitting thin plate 14 can be arranged on the side of the notch of the mounting groove on the substrate 1, so that the light-transmitting thin plate 14 can cover the notch of the mounting groove 3, the light-transmitting thin plate 14 is used as a connection medium, the bottom surface of the light-transmitting body 8 is bonded with the light-transmitting thin plate 14. This structure belongs to the connection mode that the printing opacity body 8 bonds in the notch outer fringe region of mounting groove 3, and this structure also is applicable to the combination of high-order luminous pattern's light guide body 15 and mounting groove 3.
In addition, as shown in fig. 3B and fig. 3C, the side wall of the mounting groove 3 may be non-straight, and the side wall of the mounting groove 3 near the bottom may be provided with a notch structure matching with the shape of the light source 5, the notch may accommodate the light source 5, and the light diffusion element 9 or the light transmission body 8 is inserted into the notch of the mounting groove 3 to the bottom surface of the groove and fits the light source in the notch. Thus, the light-transmitting body 8 can be more firmly combined and connected with the mounting groove 3. This structure is also suitable for coupling the light guide 15 of the high-order light emission pattern with the mounting groove 3.
In addition, as shown in fig. 13, the cover plate 11 and the light-transmitting liner plate 13 structure can also be used in other embodiments of the present invention, i.e. a structure in which one mounting groove 3 corresponds to one light-transmitting body 8 or light-guiding body 15. In this embodiment, the light-transmitting liner 13 is disposed outside the mounting groove 3, the light-transmitting body 8 is embedded in the light-transmitting slit 12 of the cover plate 11, and the bottom of the light-transmitting body 8 is adhesively fixed on the light-transmitting liner 13, at this time, the light-transmitting body 8 is butted against the mounting groove 3 through the light-transmitting slit 12 of the cover plate 11. The sizes of the light-transmitting body 8 and the light-transmitting seam 12 can be smaller than the size of the notch of the mounting groove 3, and the exposed light at the notch of the mounting groove 3 is shielded by the cover plate 11. This structure can make the size of the light-transmitting body 8 smaller. This structure is also suitable for coupling the light guide 15 of the high-order light emission pattern with the mounting groove 3.
It should be noted that the height of the light-transmitting bodies 8 in the mounting grooves 3 of the substrate 1 may be equal to each other or different, and when the heights of the light-transmitting bodies 8 are different, a three-dimensional light-emitting effect can be achieved.
In addition, in fig. 2A, one end of the light guide 15 provided with the light-transmitting body 8 and one end of the light guide located at the notch of the mounting groove 3 extend in parallel in the length direction of the mounting groove 3, a plurality of light-transmitting bodies 8 may be provided on the front surface of the substrate 1, and the height of each light-transmitting body 8 is set to be the same or different, so as to form high-level light-emitting patterns with different heights and hierarchical feeling.
Alternatively, in fig. 2A, the light guide 15 may be replaced with the light guide 15 shown in fig. 12, and one end of the light guide 15, which is provided with the light-transmitting body 8, and one end of the light guide 15, which is located at the notch of the mounting groove 3, are not parallel to each other in the length direction of the mounting groove 3. Fig. 12 shows a partial cross-sectional structure of the light guide 15, the light transmitting body 8 and the mounting groove 3 in the longitudinal direction, wherein the extending shape of the light transmitting body 8 corresponding to the light guide 15 in the longitudinal extending direction is not parallel to the plane of the substrate 1, and high-level light emitting patterns with different heights and layering sense corresponding to the same light guide 15 are formed.
Preferably, as shown in fig. 6A and 7A, the light source 5 may also be disposed at the bottom of the groove or at the middle of the internal cavity in the mounting groove 3, with the light emitting directions being upward toward the notch and downward toward the bottom of the groove, respectively. The light source 5 may be a plurality of LEDs arranged along the length of the mounting groove.
Preferably, as shown in fig. 6B and 7B and fig. 8 and fig. 9 and 10A, the luminous sign provided by the embodiment of the present invention further includes a light scattering element 9, the light scattering element 9 is disposed in the mounting groove 3, and the light scattering element 9 is opposite to the position of the light source 5, so that the light emitted from the light source 5 can be scattered to the groove wall and/or the groove bottom surface through the light scattering element and then reflected to the light-transmitting body 8 or the light-guiding body 15 at the groove opening of the mounting groove 3.
Preferably, the light dispersion element 9 is in a strip structure with a hollow shape (as shown in fig. 8 and 6B) or a solid shape (as shown in fig. 9 and 7B), or the light dispersion element 9 is in a plate structure (as the light dispersion element 9 in fig. 11), or the bottom end surface of the light dispersion element 9 is butted against the groove bottom of the mounting groove 3, and the upper end surface is butted against the bottom of the light transmission body 8 or the light guide body 15 embedded into the groove opening of the mounting groove 3 (as shown in fig. 10A).
Preferably, the light diffusion element 9 may be a transparent or light-transmitting material which changes from a liquid state to a solid state and seals the light source in the installation groove.
In this embodiment, the light scattering element 9 is used to extend the transmission distance of the light emitted from the light source 5, and the light source 5 reflects the bottom surface and the wall of the light slot through the light scattering element 9, so that the scattering angle of the light is increased, and the transmission distance is increased (compared with the light source 5 setting mode of the conventional light box, the transmission distance from the light source 5 to the light transmission body 8 is increased), so that the light in the mounting slot 3 is emitted to the light transmission body 8 or the light guide body 15 through the light scattering element 9, the light emission of the light transmission body 8 is more uniform, and the influence caused by the light shift is reduced. In addition, the top end of the light diffusion element 9 in fig. 10A is abutted against the bottom end of the light transmission body 8, and the light transmission body 8 is also stabilized (this structure is also applied to the light guide body 15).
Preferably, in the light emitting sign provided by this embodiment, in order to ensure the waterproof effect of the light source, the light scattering element 9 may further adopt a transparent or light-transmitting resin material that changes from a liquid state to a solid state so that the light source is sealed and filled in the mounting groove 3 together.
Preferably, as shown in fig. 10B, the height of the light-transmitting body 8 is not lower than the depth of the mounting groove 3, the light-transmitting body 8 is embedded into the mounting groove 3 to the bottom surface of the groove, the side surface of the light-transmitting body 8 near the bottom is provided with a notch structure matched with the shape of the light source 5 arranged on the groove wall, the notch can accommodate the light source 5, and the light-transmitting body 8 is embedded into the groove of the mounting groove and enables the light source to be matched with the notch. Thus, the light-transmitting body 8 can be more firmly combined and connected with the mounting groove 3. The arrangement of the light-transmitting body 8 in this structure is also applicable to the light-guiding body 15.
Preferably, as shown in fig. 11, in the luminous sign provided in this embodiment, when the mounting groove 3 adopts a large area, and under the condition that a plurality of different independent patterns are required to correspond to one mounting groove 3, the luminous sign further includes a cover plate 11, the cover plate 11 is disposed at the notch of the mounting groove 3 to close the mounting groove 3, three light transmission slits 12 penetrating through the thickness of the cover plate 11 are disposed on the cover plate 11, the light transmission slits 12 include hollow lines and hollow patterns, and the three light transmission slits 12 respectively correspond from left to right: a hollow groove, a combined structure of a light guide body 15 with a high-position light-emitting pattern and a light-transmitting body 8 with a low-position light-emitting pattern, and the light-transmitting body 8 with the low-position light-transmitting body 8 and the high-position light guide body 15 are arranged at the periphery of the light-transmitting seam 12 or embedded into the light-transmitting seam 12. The purpose of fully displaying a plurality of independent luminous patterns by using one mounting groove 3 is achieved. The light source 5 is arranged on the side wall of the circumference in the mounting groove 3, the plate-shaped light scattering element 9 is arranged between the light sources 5 which are opposite to each other in the light emitting direction in the mounting groove 3, and the bottom surface of the plate-shaped light scattering element 9 can also be provided with a nick or frosted surface structure or a reflective coating or a reflective lining material so as to increase the effect of the light scattering element 9 on reflecting light upwards.
Preferably, the luminous sign further comprises a light-transmitting lining board 13, and the light-transmitting lining board 13 is arranged and attached to one end face, close to the mounting groove 3, of the cover board 11. Preferably, the transparent liner 13 is made of a transparent or transparent acrylic sheet, which can more effectively and uniformly transmit light to the light-transmitting body 8 and the light guide 15 above the substrate 1. In this way, in this embodiment, not only the high-low level light emission effect is realized, but also a concave light emission effect (the light transmission slit 12 having the leftmost empty groove structure) is provided, and the visual effects of concave, high, and low are included in the high-low level of the light emission pattern.
It should be noted that, for the linear light-emitting pattern, the light-transmitting adhesive tape with the corresponding size can be manufactured through the extrusion process of the plastic mold, the adhesive tape is bent according to the track of the light-emitting pattern (mounting groove 3) (the hard plastic is bent through heating and then cooled, and the flexible adhesive tape is directly bent and fixed), and finally, the light-transmitting body 8 matched with the light-emitting pattern (mounting groove 3) is formed and is sealed on the mounting groove 3.
Preferably, the light source 5 in this embodiment may be an LED light source 5 with corresponding distribution density and light color, and may be a strip-shaped LED light source based on a flexible circuit board or an LED light bead string connected together in series by a metal wire or a metal sheet. In this embodiment, a strip-shaped LED light source based on a flexible circuit board is preferred, and the strip-shaped LED light source can be directly attached to the groove wall of the mounting groove 3 and arranged along the extending direction of the groove wall.
When the light emitting direction of the strip-shaped LED light source is transverse (i.e. lateral, the strip-shaped LED light source is installed on the groove wall and emits to the direction of the opposite groove wall), the strip-shaped LED light source can be pasted on part of the groove wall or all the side walls according to the width of the installation groove 3 and the requirement of the light emitting effect. Then according to the selected power type and parameters, the strip-shaped LED light sources in the mounting groove 3 of the substrate 1 are electrically connected together by wires in a series connection mode, a parallel connection mode or a combination mode of series connection and parallel connection, and the corresponding wires are LED out of the substrate 1 by drilling holes on the substrate 1. According to specific needs, a waterproof material can be covered and/or poured in the mounting groove 3 of the substrate 1, and the waterproof material can be an epoxy resin material with a transparent or light-transmitting effect.
When the two opposite groove walls of the mounting groove 3 are respectively provided with the strip-shaped LED light sources, the strip-shaped LED light sources with different light colors are arranged on the two side walls of the mounting groove 3, and simultaneously emit light to form a mixed color effect of the two light colors, and further, the light emitting effect of multiple light colors can be realized by independently controlling the two light sources 5.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solution of the invention, and not for limiting the same; while the invention has been described in detail and with reference to the foregoing embodiments, those skilled in the art will appreciate that; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A multi-azimuth luminous mark based on a plate has a multi-azimuth three-dimensional suspension luminous effect and is characterized by comprising a substrate, a light source, a light guide body and a light transmission body;
the positive end face and the reverse end face of the substrate and the side end face of the periphery of the substrate are provided with at least two mounting grooves;
the light source is arranged in the mounting groove;
the notch position of at least one mounting groove is provided with the light-transmitting body to form a low-position light-emitting pattern, and the light-transmitting body is used for receiving light rays emitted by the mounting groove;
the light guide body is arranged at the notch position of at least one mounting groove, one end, away from the notch, of the light guide body is provided with the light-transmitting body to form a high-position light-emitting pattern, and the light guide body is used for receiving light emitted from the mounting groove.
2. The multi-directional luminous sign based on plates as claimed in claim 1, wherein the mounting grooves are blind grooves or through grooves, wherein the blind grooves refer to U-shaped mounting grooves which do not penetrate through the thickness of the substrate;
the through groove penetrates through the thickness direction of the substrate, and at least one of two notches on the front side and the back side of the through groove is provided with the light-transmitting body;
or, in the two notches of the through groove, one notch is provided with the light-transmitting body, and the other notch is provided with the light shielding plate.
3. The multi-directional lighting sign based on boards as claimed in claim 1 or 2, wherein the light source is disposed on at least one slot wall of the mounting slot, the light emitting direction of the light source is set to face away from the slot wall of the light source and toward the inner space of the mounting slot, and the light emitted from the light source can be reflected to the light guide or the book light guide disposed at the slot opening of the mounting slot; or,
the light source is arranged at the bottom of the mounting groove, the direction of emitted light is set to face the notch of the mounting groove, and the light emitted by the light source can be directly projected to the light guide body or the light-transmitting body arranged at the notch of the mounting groove; or,
the light source is arranged in the middle of the inner cavity of the mounting groove, the direction of emitted light is set to face the bottom of the mounting groove, and the light emitted by the light source can be reflected to the light guide body or the light transmission body arranged at the groove opening of the mounting groove.
4. The multi-directional luminous sign based on sheet materials as claimed in any one of claims 1 to 3, further comprising a light scattering element disposed in the mounting groove and facing the light source so that the emitted light of the light source can be emitted to the light guide or the light transmission body through the light scattering element,
the light scattering element adopts a hollow or solid strip-shaped or plate-shaped structure; or,
at least one surface of the light scattering element is provided with nicks or is provided with a frosted surface structure or is coated with a coating with a light reflecting effect; or,
the light scattering element is made of transparent or light-transmitting material which can seal the light source in the installation groove and change the liquid state into the solid state.
5. The multi-directional luminous sign based on sheet materials as claimed in any one of claims 1 to 4, wherein at least one of the mounting grooves penetrates through the front and back surfaces of the substrate in the thickness direction, and the light guide body of the low-position luminous pattern or the combination structure of the light guide body and the light guide body of the high-position luminous pattern are disposed at two notches of the mounting groove, so that the light-emitting patterns of the front and back surfaces are formed as mirror images.
6. The multi-directional luminous sign based on sheet materials as claimed in any one of claims 1 to 5, wherein the end of the light guide body provided with the light-transmitting body and the end at the notch of the installation groove extend in parallel in the length direction of the installation groove, and at least one high-level luminous pattern and one low-level luminous pattern are arranged on the same end surface of the substrate to form high-level luminous patterns with different heights and different levels; or,
the end of the light guide body, which is provided with the light transmission body, and the end, which is positioned at the notch of the mounting groove, of the light guide body extend in parallel in the length direction of the mounting groove, and the heights of the light guide bodies positioned on the same end surface of the substrate are set to be the same or different, so that high-level light-emitting patterns with different heights and layering sense are formed; or,
the light guide body is characterized in that one end, provided with the light transmission body, of the light guide body and one end, located at the groove opening of the installation groove, of the light guide body extend in a non-parallel mode in the length direction of the installation groove, the light transmission body corresponding to the light guide body is not parallel to the plane where the substrate is located, and therefore the same light guide body is formed to correspond to high-level light-emitting patterns with different heights and layering sense.
7. The board-based multidirectional luminous sign according to any one of claims 1 to 6, further comprising a cover plate, wherein the cover plate is arranged at a notch of the mounting groove to close the mounting groove, and at least two hollowed groove-shaped patterns penetrating through the thickness of the cover plate are arranged on the cover plate;
the notch position of at least one groove-shaped pattern is provided with the light-transmitting body to form a low-position light-emitting pattern;
the light guide body is arranged at the notch position of at least one groove-shaped pattern, and the light transmission body is arranged at one end, far away from the notch, of the light guide body to form a high-position light-emitting pattern.
8. The multi-azimuth luminous sign based on boards as claimed in claim 7, further comprising a light-transmitting lining board, wherein the light-transmitting lining board is arranged in the mounting groove or outside the mounting groove and attached to one end face of the cover board close to the mounting groove.
9. The board-based multidirectional lighting sign according to claim 1, wherein at least one of the front and back end surfaces of the substrate is provided with at least one of the low-level lighting patterns, the side end surface of the periphery of the substrate is provided with at least one mounting groove in which the light source is disposed, and the mounting groove is provided with the high-level lighting pattern, or,
at least one of the positive and negative end surfaces of the substrate is provided with at least one high-order light-emitting pattern, the peripheral side end surface of the substrate is provided with at least one mounting groove with the built-in light source, and the notch of the mounting groove is provided with a low-order light-emitting pattern.
10. The board-based multidirectional lighting sign according to any one of claims 1 to 9, wherein the light source is a strip-shaped LED light source with a plurality of LEDs soldered on a strip-shaped circuit board; or,
the light source comprises a plurality of LEDs arranged along the length direction of the mounting groove.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810046506.4A CN108253346A (en) | 2018-01-18 | 2018-01-18 | A kind of floated entirely lighting mark |
| CN2018100465064 | 2018-01-18 | ||
| CN2018103138971 | 2018-04-10 | ||
| CN201810313897 | 2018-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109448586A true CN109448586A (en) | 2019-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821808635.4U Active CN209045097U (en) | 2018-01-18 | 2018-11-05 | Luminous mark |
| CN201821810834.9U Expired - Fee Related CN209045105U (en) | 2018-01-18 | 2018-11-05 | A kind of succinct luminous mark |
| CN201811307791.7A Withdrawn CN109064935A (en) | 2018-01-18 | 2018-11-05 | A kind of succinct luminous mark |
| CN201811308974.0A Pending CN109285477A (en) | 2018-01-18 | 2018-11-05 | A kind of invisible stereo luminous mark |
| CN201811307463.7A Pending CN109166488A (en) | 2018-01-18 | 2018-11-05 | Integrated light-emitting mark |
| CN201821812082.XU Active CN209045098U (en) | 2018-01-18 | 2018-11-05 | A kind of invisible stereo luminous mark |
| CN201811306317.2A Pending CN109064933A (en) | 2018-01-18 | 2018-11-05 | luminous mark |
| CN201811308613.6A Pending CN109300414A (en) | 2018-01-18 | 2018-11-05 | Embedded luminous mark |
| CN201821811753.0U Active CN209045106U (en) | 2018-01-18 | 2018-11-05 | Embedded luminous mark |
| CN201821810147.7U Active CN209045104U (en) | 2018-01-18 | 2018-11-05 | Integrated light-emitting mark |
| CN201811307072.5A Pending CN109448586A (en) | 2018-01-18 | 2018-11-05 | A kind of Multi-azimuth luminous mark based on plate |
Family Applications Before (10)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821808635.4U Active CN209045097U (en) | 2018-01-18 | 2018-11-05 | Luminous mark |
| CN201821810834.9U Expired - Fee Related CN209045105U (en) | 2018-01-18 | 2018-11-05 | A kind of succinct luminous mark |
| CN201811307791.7A Withdrawn CN109064935A (en) | 2018-01-18 | 2018-11-05 | A kind of succinct luminous mark |
| CN201811308974.0A Pending CN109285477A (en) | 2018-01-18 | 2018-11-05 | A kind of invisible stereo luminous mark |
| CN201811307463.7A Pending CN109166488A (en) | 2018-01-18 | 2018-11-05 | Integrated light-emitting mark |
| CN201821812082.XU Active CN209045098U (en) | 2018-01-18 | 2018-11-05 | A kind of invisible stereo luminous mark |
| CN201811306317.2A Pending CN109064933A (en) | 2018-01-18 | 2018-11-05 | luminous mark |
| CN201811308613.6A Pending CN109300414A (en) | 2018-01-18 | 2018-11-05 | Embedded luminous mark |
| CN201821811753.0U Active CN209045106U (en) | 2018-01-18 | 2018-11-05 | Embedded luminous mark |
| CN201821810147.7U Active CN209045104U (en) | 2018-01-18 | 2018-11-05 | Integrated light-emitting mark |
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| CN114333637A (en) * | 2021-12-24 | 2022-04-12 | 舟山市南炜通力电梯工程有限公司 | Display panel and manufacturing method |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109300414A (en) | 2019-02-01 |
| CN209045106U (en) | 2019-06-28 |
| CN209045104U (en) | 2019-06-28 |
| CN109064933A (en) | 2018-12-21 |
| CN109166488A (en) | 2019-01-08 |
| CN209045097U (en) | 2019-06-28 |
| CN209045098U (en) | 2019-06-28 |
| CN209045105U (en) | 2019-06-28 |
| CN109285477A (en) | 2019-01-29 |
| CN109064935A (en) | 2018-12-21 |
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