WO2022007252A1 - 一种灯具 - Google Patents

一种灯具 Download PDF

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Publication number
WO2022007252A1
WO2022007252A1 PCT/CN2020/123885 CN2020123885W WO2022007252A1 WO 2022007252 A1 WO2022007252 A1 WO 2022007252A1 CN 2020123885 W CN2020123885 W CN 2020123885W WO 2022007252 A1 WO2022007252 A1 WO 2022007252A1
Authority
WO
WIPO (PCT)
Prior art keywords
main body
body box
lamp
pivot shaft
guide rail
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2020/123885
Other languages
English (en)
French (fr)
Inventor
高美勤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Acevel Gd Co Ltd
Original Assignee
Acevel Gd Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Acevel Gd Co Ltd filed Critical Acevel Gd Co Ltd
Priority to EP20944782.0A priority Critical patent/EP4163536A4/en
Priority to US18/004,862 priority patent/US11898722B2/en
Publication of WO2022007252A1 publication Critical patent/WO2022007252A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • F21S8/063—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension with a rigid pendant, i.e. a pipe or rod
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • F21S8/066—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension from a light track
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/22—Adjustable mountings telescopic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/26—Pivoted arms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/34—Supporting elements displaceable along a guiding element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/34—Supporting elements displaceable along a guiding element
    • F21V21/35—Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/008—Suspending from a cable or suspension line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the present invention relates to the technical field of lighting, in particular to a lamp.
  • a chandelier or track light is one such type of light.
  • the illumination angle of the lamp tube is generally fixed, and the illumination angle cannot be adjusted, which cannot meet the needs of adjusting the illumination angle or range.
  • the technical solution of the present invention provides a lamp, comprising a main body box, a guide rail head located above the main body box and rotatable relative to the main body box, and a guide rail head located on at least one side of the main body box and capable of up and down relative to the main body box swinging lamp;
  • the lamp holder has a heat sink and a first light source in it;
  • the main body box comprises a main body box top cover, a main body box bottom plate and a main body box side plate connected between the main body box top cover and the main body box bottom plate;
  • the guide rail head is pivotally connected to the top cover of the main body box, and the lamp holder is pivotally connected to the side plate of the main body box.
  • the lamp holder is connected with the side plate of the main body box through a lamp holder pivot shaft.
  • the lamp tube pivot shaft is arranged on the upper part of the side plate of the main body box or is arranged on the lower part of the side plate of the main body box.
  • an accommodating groove is provided on the side plate of the main body box, and the lamp tube pivot shaft is rotatably arranged in the accommodating groove;
  • the lamp holder pivot shaft is positioned in the accommodating groove through a fastener
  • a groove bottom via hole is provided on the groove bottom of the accommodating groove
  • the fastener passes through the slot bottom via hole from the main body box, and the fastener can slide up and down in the slot bottom via hole;
  • the fastener is detachably connected to the lamp holder pivot shaft.
  • a connecting plate is provided on the pivot shaft of the lamp holder
  • the connecting plate is connected with the lamp canister.
  • a plug board is provided on the pivot shaft of the lamp holder
  • the plug board is inserted into the lamp holder and connected with the heat sink.
  • At least one of the side panels of the main body box is provided with two or more of the lamp canisters.
  • each of the side panels of the main body box is provided with at least one of the lamp canisters, and the lamp canisters on the two side panels of the main body box are symmetrically arranged.
  • a second light source is arranged in the main body box
  • the bottom plate of the main body box is provided with a light-transmitting hole, or the bottom plate of the main body box is a light guide plate.
  • a boom is connected below the guide rail head
  • the upper end of the boom is detachably connected to the rail head, and the lower end of the boom is pivotally connected to the top cover of the main body box; or, the upper end of the boom is pivotally connected to the rail head , the lower end of the boom is detachably connected with the top cover of the main body box.
  • the guide rail head can be rotated and adjusted in the horizontal direction relative to the main body box, and the lamp tube can be swung and adjusted in the vertical direction relative to the main body box, so that the irradiation angle and the irradiation range of the lamp tube can be adjusted, which can meet various requirements. lighting needs.
  • FIG. 1 is a perspective view of a lamp provided by a first embodiment of the present invention
  • FIG. 2 is an exploded view of the lamp provided by the first embodiment of the present invention.
  • FIG. 3 is an exploded view of the lamp tube and the pivot shaft of the lamp tube in the lamp provided by the first embodiment of the present invention
  • FIG. 4 is a cross-sectional view of the lamp provided by the first embodiment of the present invention.
  • Fig. 5 is an enlarged view of the lamp shown in Fig. 4, in which the pivot shaft of the lamp tube is positioned in the accommodating groove of the side plate of the main body box through a fastener;
  • Fig. 6 is the exploded view of Fig. 5;
  • FIG. 7 is a schematic diagram of a lamp provided by a second embodiment of the present invention.
  • FIG. 8 is a perspective view of a lamp provided by a third embodiment of the present invention.
  • FIG. 9 is an exploded view of a lamp provided by a third embodiment of the present invention.
  • FIG. 10 is an exploded view of the lamp tube and the pivot shaft of the lamp tube in the lamp provided by the third embodiment of the present invention.
  • FIG. 11 is a cross-sectional view of a lamp provided by a third embodiment of the present invention.
  • Fig. 12 is an exploded view of the lamp holder pivot shaft, the fastener and the main body box in the lamp shown in Fig. 4;
  • FIG. 13 is a schematic diagram of the lamp provided by the third embodiment of the present invention, when the lamp tube is vertically downward;
  • FIG. 14 is a perspective view of a lamp provided by a fourth embodiment of the present invention.
  • FIG. 15 is an exploded view of the lamp provided by the fourth embodiment of the present invention.
  • FIG. 16 is a schematic diagram of the lamp provided by the fourth embodiment of the present invention, when the lamp tube is vertically downward.
  • a lamp provided by an embodiment of the present invention includes a main body box 1 , a guide rail head located above the main body box 1 and rotatable relative to the main body box 1 2 and a lamp tube 3 located on at least one side of the main body box 1 and capable of swinging up and down relative to the main body box 1 .
  • the lamp tube 3 has a heat sink 32 and a first light source 33 therein.
  • the main body box 1 includes a main body box top cover 11 , a main body box bottom plate 12 and a main body box side plate 13 connected between the main body box top cover 11 and the main body box bottom plate 12 .
  • the guide rail head 2 is pivotally connected to the top cover 11 of the main body box, and the lamp tube 3 is pivotally connected to the side plate 13 of the main body box.
  • the lamps provided by the present invention may be pendant lamps or track lamps.
  • the lamp provided by the present invention mainly includes a main body box 1 , a guide rail head 2 and a lamp tube 3 .
  • the main body box 1 plays the role of installing the lamp tube 3, and the main body box 1 may be a power supply box.
  • the guide rail head 2 is used to hang on the guide rail, or hang at the designated position.
  • the pivotal connection in the present invention refers to a connection mode in which two components are connected by a rotating shaft or a hinge, and the two components can rotate or swing relative to each other.
  • the rail head 2 is pivotally connected with the main body box 1 , and the rail head 2 can rotate relative to the main body box 1 , or the main body box 1 can be rotated relative to the rail head 2 .
  • the lamp canister 3 is installed on the side of the main body box 1 , the lamp canister 3 is pivotally connected with the main body box 1 , and the lamp canister 3 can swing or rotate relative to the main body box 1 .
  • the main body box 1 includes a main body box top cover 11 , a main body box bottom plate 12 , a main body box side plate 13 and a main body box cover plate 14 .
  • the two sides of the main body box top cover 11 and the main body box bottom plate 12 are connected by two main body box side plates 13, and the other sides of the main body box top cover 11 and the main body box bottom plate 12 are connected by two main body box cover plates 14, so that the main body box 1 is a box with a cavity inside.
  • the lamp holder 3 includes a lamp holder cover 31 , a heat sink 32 , a first light source 33 and a first lens 34 .
  • the first light source 33 may be an LED lamp.
  • the radiator 32 is installed in the lamp canister 3 , the first light source 33 is installed on the radiator 32 through a bracket, and the radiator 32 is used to dissipate heat from the first light source 33 .
  • the first light source 33 may be connected to an external power source through a wire, and the wire may pass through the main body box 1 .
  • the first lens 34 is arranged in the light outlet of the lamp tube 3 for focusing the light emitted by the first light source 33 .
  • the guide rail head 2 is pivotally connected to the top cover 11 of the main body box, and the lamp tube 3 is pivotally connected to the side plate 13 of the main body box.
  • the lamp canister 3 can be installed on each of the main body box side plates 13 , or the lamp canister 3 can be installed only on one main body box side plate 13 .
  • the main body box 1 can be rotated to adjust the angle or orientation of the main body box 1 , and the lamp canister 3 can also be swung up and down to adjust the illumination angle and range of the lamp canister 3 .
  • the main body box 1 After the main body box 1 is rotated and adjusted in place relative to the guide rail head 2, it can be positioned by a positioning pin or locked by a locking member.
  • the lamp tube 3 After the lamp tube 3 is swung in place relative to the main body box 1, it can be positioned by a positioning pin or locked by a locking member.
  • the guide rail head can be rotated and adjusted in the horizontal direction relative to the main body box, and the lamp tube can be swung and adjusted in the vertical direction relative to the main body box, so that the irradiation angle and irradiation range of the lamp tube can be adjusted. Meet a variety of lighting needs.
  • the lamp canister 3 is connected to the side plate 13 of the main body box through the lamp canister pivot shaft 4 .
  • the lamp canister 3 is fixedly connected with the lamp canister pivot shaft 4, and the lamp canister pivot shaft 4 is rotatably installed on the side plate 13 of the main body box, so that the lamp canister 3 can be rotated around the lamp canister pivot shaft 4, which is convenient for installation and operation. Adjust the light bulb 3.
  • the lamp tube pivot shaft 4 is arranged on the upper part of the side plate 13 of the main body box. As shown in FIGS. 8-9 , 11 and 13-16 , the lamp tube pivot shaft 4 is arranged at the lower part of the side plate 13 of the main body box.
  • the lamp tube pivot shaft 4 has various installation methods, and can be installed on the upper, lower or middle part of the main body box side plate 13, so that the lamp tube 3 has different installation positions to meet the needs of different places.
  • the side panel 13 of the main body box includes an upper panel 131 and a lower panel 132 , and the upper panel 131 and the lower panel 132 are snapped together.
  • the lamp can pivot shaft 4 can be arranged on the upper plate 131, or the lamp can pivot shaft 4 can be arranged on the lower plate 132 to meet different installation requirements.
  • an accommodating groove 133 is provided on the side plate 13 of the main body box, and the lamp tube pivot shaft 4 is rotatably disposed in the accommodating groove 133 .
  • the lamp holder pivot shaft 4 is positioned in the accommodating groove 133 by the fastener 5 .
  • a groove bottom via hole 134 is provided on the groove bottom of the receiving groove 133 , the fastener 5 passes through the groove bottom via hole 134 from the main body box 1 , and the fastener 5 can slide up and down in the groove bottom via hole 134 .
  • the fastener 5 is detachably connected to the pivot shaft 4 of the lamp holder.
  • the accommodating groove 133 is arc-shaped, and the lamp tube pivot shaft 4 is disposed in the accommodating groove 133 , and can rotate in the accommodating groove 133 .
  • the accommodating groove 133 provides a mounting and rotating position for the lamp holder pivot shaft 4 . After the lamp holder 3 is swung into place, the lamp holder pivot shaft 4 is locked or positioned in the accommodating groove 133 by the fastener 5 .
  • the fastener 5 passes through the groove bottom via hole 134 from the main body box 1, and the fastener 5 has a gap between the groove bottom via hole 134 and the groove bottom via hole 134.
  • the fastener 5 can slide up and down in the through hole 134 at the bottom of the groove to adapt to the rotation angle of the lamp tube pivot shaft 4. After the lamp tube pivot shaft 4 is rotated in place, tighten the fastener 5 to connect the lamp tube pivot shaft. 4 is fixed in the receiving groove 133.
  • the fastener 5 can be a screw, a threaded hole is formed on the lamp holder pivot shaft 4, and the end of the screw is screwed into the threaded hole to realize the detachable connection between the fastener 5 and the lamp holder pivot shaft 4.
  • a plurality of fasteners 5 can be provided to improve the tightening strength of the pivot shaft 4 of the lamp holder.
  • a connecting plate 41 is provided on the lamp holder pivot shaft 4 , and the connecting plate 41 is connected with the lamp holder 3 .
  • the connecting plate 41 is integrally formed with the lamp holder pivot shaft 4 , and is fixedly connected with the lamp holder 3 through screws, so as to assemble the lamp holder pivot shaft 4 and the lamp holder 3 together.
  • a plug-in plate 42 is provided on the lamp holder pivot shaft 4 , and the plug-in plate 42 is inserted into the lamp holder 3 and connected with the heat sink 32 .
  • the plug-in board 42 is integrally formed with the lamp holder pivot shaft 4 .
  • An opening is provided on the lamp tube 3 at the lower part of the lighting decoration cover 31 , and the opening is located above the heat sink 32 .
  • the plug board 42 is inserted into the lamp holder 3 from the opening, and is connected with the radiator 32 by screws, so that the lamp holder pivot shaft 4 and the lamp holder 3 are assembled together, and the plug board 42 and the connection board 41 are respectively connected with the radiator 32 and
  • the connection of the lamp holder 3 improves the stability of the connection between the lamp holder pivot shaft 4 and the lamp holder 3 .
  • At least one side panel 13 of the main body box is provided with more than two lamp canisters 3 to realize unilateral arrangement of lamp canisters 3 , which is suitable for decorative places Accent lighting is placed near the corner or wall.
  • At least one lamp canister 3 is provided on each side plate 13 of the main body box, and the lamp canisters 3 on the two main body box side plates 13 are symmetrical Arrangement to achieve bilateral arrangement of lamp canisters 3, which is suitable for the position of the central area of the decoration place for accent lighting.
  • a second light source 15 is provided in the main body box 1 .
  • a light-transmitting hole 121 is provided on the bottom plate 12 of the main body box, or the bottom plate 12 of the main body box is a light guide plate.
  • the second light source 15 may be an LED light source, and a plurality of second light sources 15 may be provided in the main body box 1 .
  • the second light source 15 is an LED light panel.
  • the second light source 15 is installed in the main body box 1, and can be installed through a lamp holder or a bracket.
  • more than one light-transmitting hole 121 can be provided on the bottom plate 12 of the main body box, or the bottom plate 12 of the main body box can be directly set as a light guide plate, and the light of the second light source 15 can pass through The light hole 121 is transmitted through, or led out through the light guide plate.
  • a second lens 16 is arranged between the main box bottom plate 12 and each of the second light sources 15 to focus the light of the second light sources 15 .
  • a second lens 16 is arranged between each light-transmitting hole 121 and each second light source 15 .
  • a boom 21 is connected below the guide rail head 2 .
  • the first connection method is as follows: the upper end of the suspension arm 21 is detachably connected to the guide rail head 2 , and the lower end of the suspension arm 21 is pivotally connected to the main box top cover 11 .
  • the second connection method is as follows: the upper end of the boom 21 is pivotally connected to the guide rail head 2 , and the lower end of the boom 21 is detachably connected to the main box top cover 11 .
  • the upper end of the boom 21 and the guide rail head 2 can be detachably connected through pins, snaps, screw structures, etc., and the lower end of the boom 21 and the main box top cover 11 can be connected by bearings, A collar or the like enables a pivotable connection.
  • a circle of positioning holes may be provided on the top cover 11 of the main box, and telescopic pins may be provided on the boom 21. After the boom 21 is rotated in place, the telescopic pins are extended and inserted into the positioning holes for positioning. The positioning can also be achieved by increasing the rotational damping between the boom 21 and the top cover 11 of the main box.
  • the upper end of the boom 21 and the guide rail head 2 can be pivotally connected through bearings, collars, etc., and the lower end of the boom 21 and the top cover 11 of the main box can be connected by pins, snaps, and screw structures. etc. to achieve detachable connection.
  • a circle of positioning holes can be provided on the lower end of the guide rail head 2, and a telescopic pin can be provided on the boom 21. After the boom 21 is rotated in place, the telescopic pin is extended and inserted into the positioning hole for positioning. Positioning can also be achieved by increasing the rotational damping between the boom 21 and the guide rail head 2.
  • the guide rail head can be rotated and adjusted in the horizontal direction relative to the main body box, and the lamp tube can be swung and adjusted in the vertical direction relative to the main body box, so that the irradiation angle and irradiation angle of the lamp tube can be adjusted. range to meet a variety of lighting needs.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

一种灯具，包括主体盒（1）、位于主体盒（1）上方并能够相对于主体盒（1）转动的导轨头（2）和位于主体盒（1）的至少一侧并能够相对于主体盒（1）上下摆动的灯筒（3）；灯筒（3）内具有散热器（32）和第一光源（33）；主体盒（1）包括主体盒顶盖（11）、主体盒底板（12）和连接在主体盒顶盖（11）与主体盒底板（12）之间的主体盒侧板（13）；导轨头（2）与主体盒顶盖（11）可枢转连接，灯筒（3）与主体盒侧板（13）可枢转连接。灯具的导轨头可以相对于主体盒在水平方向上转动调节，灯具的灯筒可以相对主体盒在垂直方向上摆动调节，从而可以调节灯筒的照射角度及照射范围，满足多种照明需求。

Description

一种灯具 技术领域
本发明涉及照明技术领域，尤其涉及一种灯具。
背景技术
现有技术中，室内或室外装潢时，经常使用一些灯具进行装饰。吊灯或轨道灯即为其中的一种灯具。
现有技术中的灯具，其灯筒的照射角度一般都是固定的，照射角度不能调节，不能满足调节照射角度或范围的需要。
有鉴于此，提供一种能够调节照射角度的灯具成为必要。
发明内容
本发明技术方案提供一种灯具，包括主体盒、位于所述主体盒上方并能够相对于所述主体盒转动的导轨头和位于所述主体盒的至少一侧并能够相对于所述主体盒上下摆动的灯筒；
所述灯筒内具有散热器和第一光源；
所述主体盒包括主体盒顶盖、主体盒底板和连接在所述主体盒顶盖与所述主体盒底板之间的主体盒侧板；
所述导轨头与所述主体盒顶盖可枢转连接，所述灯筒与所述主体盒侧板可枢转连接。
进一步地，所述灯筒通过灯筒枢转轴与所述主体盒侧板连接。
进一步地，所述灯筒枢转轴配置在所述主体盒侧板的上部或配置在所述主体盒侧板的下部。
进一步地，所述主体盒侧板上设置有容纳凹槽，所述灯筒枢转轴可转动地配置在所述容纳凹槽内；
所述灯筒枢转轴通过紧固件定位在所述容纳凹槽内；
在所述容纳凹槽的槽底上设置有槽底过孔；
所述紧固件从所述主体盒内穿过所述槽底过孔，所述紧固件能够在 所述槽底过孔中上下滑动；
所述紧固件与所述灯筒枢转轴可拆卸连接。
进一步地，所述灯筒枢转轴上设置有连接板；
所述连接板与所述灯筒连接。
进一步地，所述灯筒枢转轴上设置有插接板；
所述插接板插入所述灯筒内，并与所述散热器连接。
进一步地，在至少一块所述主体盒侧板上设置有两个以上的所述灯筒。
进一步地，在每块所述主体盒侧板上都设置有至少一个所述灯筒，两块所述主体盒侧板上的所述灯筒对称布置。
进一步地，在所述主体盒内设置有第二光源；
所述主体盒底板上设置有透光孔，或者，所述主体盒底板为导光板。
进一步地，所述导轨头的下方连接有吊臂；
所述吊臂的上端与所述导轨头可拆卸连接，所述吊臂的下端与所述主体盒顶盖可枢转连接；或者，所述吊臂的上端与所述导轨头可枢转连接，所述吊臂的下端与所述主体盒顶盖可拆卸连接。
采用上述技术方案，具有如下有益效果：
本发明提供的灯具，其导轨头可以相对于主体盒在水平方向上转动调节，其灯筒可以相对主体盒在垂直方向上摆动调节，从而可以调节灯筒的照射角度及照射范围，满足多种照明需求。
附图说明
图1为本发明第一实施例提供的灯具的立体图；
图2为本发明第一实施例提供的灯具的爆炸图；
图3为本发明第一实施例提供的灯具中灯筒与灯筒枢转轴的爆炸图；
图4为本发明第一实施例提供的灯具的剖视图；
图5为图4所示的灯具中，灯筒枢转轴通过紧固件定位在主体盒侧板的容纳凹槽内的放大图；
图6为图5的爆炸图；
图7为本发明第二实施例提供的灯具的示意图；
图8为本发明第三实施例提供的灯具的立体图；
图9为本发明第三实施例提供的灯具的爆炸图；
图10为本发明第三实施例提供的灯具中灯筒与灯筒枢转轴的爆炸图；
图11为本发明第三实施例提供的灯具的剖视图；
图12为图4所示的灯具中，灯筒枢转轴、紧固件和主体盒的爆炸图；
图13为本发明第三实施例提供的灯具，在灯筒竖直向下时的示意图；
图14为本发明第四实施例提供的灯具的立体图；
图15为本发明第四实施例提供的灯具的爆炸图；
图16为本发明第四实施例提供的灯具，在灯筒竖直向下时的示意图。
具体实施方式
下面结合附图来进一步说明本发明的具体实施方式。其中相同的零部件用相同的附图标记表示。需要说明的是，下面描述中使用的词语“前”、“后”、“左”、“右”、“上”和“下”指的是附图中的方向，词语“内”和“外”分别指的是朝向或远离特定部件几何中心的方向。
如图1、图7-8、图13-14和图16所示，本发明实施例提供的一种灯具，包括主体盒1、位于主体盒1上方并能够相对于主体盒1转动的导轨头2和位于主体盒1的至少一侧并能够相对于主体盒1上下摆动的灯筒3。
灯筒3内具有散热器32和第一光源33。
主体盒1包括主体盒顶盖11、主体盒底板12和连接在主体盒顶盖11与主体盒底板12之间的主体盒侧板13。
导轨头2与主体盒顶盖11可枢转连接，灯筒3与主体盒侧板13可枢转连接。
本发明提供的灯具，可以为吊灯，也可以为轨道灯。
本发明提供的灯具主要包括主体盒1、导轨头2和灯筒3。
主体盒1起到安装灯筒3的作用，主体盒1可以为电源盒。
导轨头2用于挂在导轨上，或挂在指定位置。
本发明中的枢转连接是指两个部件通过转轴或铰链连接，两个部件可以相对转动或摆动的连接方式。
导轨头2与主体盒1枢转连接，导轨头2可以相对于主体盒1转动，或可以使得主体盒1相对于导轨头2转动。
灯筒3安装在主体盒1的侧部，灯筒3与主体盒1枢转连接，灯筒3可以相对于主体盒1摆动或转动。
主体盒1包括有主体盒顶盖11、主体盒底板12、主体盒侧板13和主体盒盖板14。
主体盒顶盖11和主体盒底板12的两侧通过两块主体盒侧板13连接，主体盒顶盖11和主体盒底板12的另两侧通过两块主体盒盖板14连接，使得主体盒1为内部具有空腔的箱体。
如图2-4和图9-11所示，灯筒3包括有灯筒饰盖31、散热器32、第一光源33和第一透镜34。第一光源33可以为LED灯。
散热器32安装在灯筒3中，第一光源33通过支架安装在散热器32上，散热器32用于对第一光源33散热。第一光源33可以通过导线与外部电源连接，导线可以穿过主体盒1。第一透镜34布置在灯筒3的出光口中，其用于对第一光源33发出的光聚焦。
安装时，将导轨头2与主体盒顶盖11枢转连接，将灯筒3与主体盒侧板13枢转连接。可以在每块主体盒侧板13上都安装灯筒3，也可以只在一块主体盒侧板13上安装灯筒3。
如此布置，在将导轨头2挂在指定位置后，可以转动主体盒1以调节主体盒1的角度或方位，还可以上下摆动灯筒3，以调节灯筒3的照射角度和范围。
在主体盒1相对于导轨头2转动调节到位后，可以通过定位销定位或通过锁紧件锁止。
在灯筒3相对于主体盒1摆动到位后，可以通过定位销定位或通过锁紧件锁止。
由此，本发明提供的灯具，其导轨头可以相对于主体盒在水平方向 上转动调节，其灯筒可以相对主体盒在垂直方向上摆动调节，从而可以调节灯筒的照射角度及照射范围，满足多种照明需求。
在其中一个实施例中，如图1-16所示，灯筒3通过灯筒枢转轴4与主体盒侧板13连接。
灯筒3与灯筒枢转轴4固定连接，灯筒枢转轴4可转动地安装在主体盒侧板13上，从而使得的灯筒3能够以灯筒枢转轴4为轴心转动，方便安装和调节灯筒3。
在其中一个实施例中，如图1-2、图4、图7所示，灯筒枢转轴4配置在主体盒侧板13的上部。如图8-9、图11和图13-16所示，灯筒枢转轴4配置在主体盒侧板13的下部。
灯筒枢转轴4具有多种安装方式，可以安装在主体盒侧板13的上部、下部或中部，从而使得灯筒3具有不同的安装位置，满足不同场所的需要。
如图2和图4所示，主体盒侧板13包括上板131和下板132，上板131与下板132卡接在一起。可以将灯筒枢转轴4配置在上板131上，也可以将灯筒枢转轴4配置在下板132上，以满足不同的安装要求。
在其中一个实施例中，如图5-6和图12所示，主体盒侧板13上设置有容纳凹槽133，灯筒枢转轴4可转动地配置在容纳凹槽133内。灯筒枢转轴4通过紧固件5定位在容纳凹槽133内。
在容纳凹槽133的槽底上设置有槽底过孔134，紧固件5从主体盒1内穿过槽底过孔134，紧固件5能够在槽底过孔134中上下滑动。
紧固件5与灯筒枢转轴4可拆卸连接。
容纳凹槽133呈弧形，灯筒枢转轴4配置在容纳凹槽133内，其可以在容纳凹槽133内转动。容纳凹槽133为灯筒枢转轴4提供安装和转动位置。在灯筒3摆动到位后，通过紧固件5将灯筒枢转轴4锁紧或定位在容纳凹槽133内。
具体地，在容纳凹槽133的槽底上具有槽底过孔134，安装时，紧固件5从主体盒1内穿过槽底过孔134，紧固件5与槽底过孔134间隙配合，紧固件5能够在槽底过孔134中上下滑动以适应灯筒枢转轴4的转动角度，在灯筒枢转轴4转动到位后，将紧固件5拧紧，以将灯筒枢转轴4固定在容纳 凹槽133内。
紧固件5可以为螺钉，在灯筒枢转轴4上开设有螺纹孔，螺钉的端部拧入螺纹孔内，实现紧固件5与灯筒枢转轴4的可拆卸连接。
根据需要，可以设置多个紧固件5，以提高对灯筒枢转轴4的紧固力度。
在其中一个实施例中，如图10-12所示，灯筒枢转轴4上设置有连接板41，连接板41与灯筒3连接。连接板41与灯筒枢转轴4一体成型，其通过螺钉与灯筒3固定连接，从而将灯筒枢转轴4与灯筒3装配在一起。
在其中一个实施例中，如图3和图10-12所示，灯筒枢转轴4上设置有插接板42，插接板42插入灯筒3内，并与散热器32连接。
插接板42与灯筒枢转轴4一体成型。在灯筒3上位于灯饰饰盖31的下部设置有开口，开口位于散热器32的上方。插接板42从开口插入灯筒3内，通过螺钉与散热器32连接，从而将灯筒枢转轴4与灯筒3装配在一起，通过插接板42、连接板41分别与散热器32和灯筒3连接，提高了灯筒枢转轴4与灯筒3之间连接的稳定性。
在其中一个实施例中，如图1、图8和图13所示，在至少一块主体盒侧板13上设置有两个以上的灯筒3，实现单边布置灯筒3，适用于装饰场所中靠近墙角或墙面的位置，进行重点照明。
在其中一个实施例中，如图7、图14和图16所示，在每块主体盒侧板13上都设置有至少一个灯筒3，两块主体盒侧板13上的灯筒3对称布置，实现双边布置灯筒3，适用于装饰场所中部区域的位置，进行重点照明。
在其中一个实施例中，如图2和图4所示，在主体盒1内设置有第二光源15。
主体盒底板12上设置有透光孔121，或者，主体盒底板12为导光板。
第二光源15可以为LED光源，可以在主体盒1内设置多个第二光源15。优选地，第二光源15为LED灯板。
第二光源15安装在主体盒1内，可以通过灯架或支架安装。
为了实现将第二光源15的光透出，可以在主体盒底板12上设置一个以上的透光孔121，也可以将主体盒底板12直接设置为导光板，第二光源 15的光可经透光孔121透出，或经导光板导出。
为了提高光照效果，在主体盒底板12与每个第二光源15之间布置有第二透镜16，以对第二光源15的光聚焦。当在主体盒底板12上设置一个以上的透光孔121时，在每个透光孔121与每个第二光源15之间都布置有一个第二透镜16。
在其中一个实施例中，如图1-2、图4、图7-9和图13-16所示，导轨头2的下方连接有吊臂21。
第一种连接方式为：吊臂21的上端与导轨头2可拆卸连接，吊臂21的下端与主体盒顶盖11可枢转连接。
第二种连接方式为：吊臂21的上端与导轨头2可枢转连接，吊臂21的下端与主体盒顶盖11可拆卸连接。
具体地，在第一种连接方式中，吊臂21的上端与导轨头2可以通过销、卡扣、螺纹结构等实现可拆卸连接，吊臂21的下端与主体盒顶盖11可以通过轴承、套环等实现可枢转连接。可以在主体盒顶盖11上设置一圈定位孔，在吊臂21上设置伸缩销，在吊臂21转动到位后，伸缩销伸出插入在定位孔进行定位。也可以通过增加吊臂21与主体盒顶盖11之间的转动阻尼的方式实现定位，例如在主体盒顶盖11的安装孔中增加弹片，当需要转动时，克服弹片的阻力，当释放外力后，弹片起作用将吊臂21与主体盒顶盖11顶紧。
在第二种连接方式中，吊臂21的上端与导轨头2可以通过轴承、套环等实现可枢转连接，吊臂21的下端与主体盒顶盖11可以通过销、卡扣、螺纹结构等实现可拆卸连接。可以在导轨头2的下端上设置一圈定位孔，在吊臂21上设置伸缩销，在吊臂21转动到位后，伸缩销伸出插入在定位孔进行定位。也可以通过增加吊臂21与导轨头2之间的转动阻尼的方式实现定位，例如在导轨头2的安装孔中增加弹片，当需要转动时，克服弹片的阻力，当释放外力后，弹片起作用将吊臂21与导轨头2顶紧。
综上所述，本发明提供的灯具，其导轨头可以相对于主体盒在水平方向上转动调节，其灯筒可以相对主体盒在垂直方向上摆动调节，从而可以调节灯筒的照射角度及照射范围，满足多种照明需求。
根据需要，可以将上述各技术方案进行结合，以达到最佳技术效果。
以上所述的仅是本发明的原理和较佳的实施例。应当指出，对于本领域的普通技术人员来说，在本发明原理的基础上，还可以做出若干其它变型，也应视为本发明的保护范围。

Claims (10)

  1. 一种灯具，其特征在于，包括主体盒(1)、位于所述主体盒(1)上方并能够相对于所述主体盒(1)转动的导轨头(2)和位于所述主体盒(1)的至少一侧并能够相对于所述主体盒(1)上下摆动的灯筒(3)；
    所述灯筒(3)内具有散热器(32)和第一光源(33)；
    所述主体盒(1)包括主体盒顶盖(11)、主体盒底板(12)和连接在所述主体盒顶盖(11)与所述主体盒底板(12)之间的主体盒侧板(13)；
    所述导轨头(2)与所述主体盒顶盖(11)可枢转连接，所述灯筒(3)与所述主体盒侧板(13)可枢转连接。
  2. 根据权利要求1所述的灯具，其特征在于，所述灯筒(3)通过灯筒枢转轴(4)与所述主体盒侧板(13)连接。
  3. 根据权利要求2所述的灯具，其特征在于，所述灯筒枢转轴(4)配置在所述主体盒侧板(13)的上部或配置在所述主体盒侧板(13)的下部。
  4. 根据权利要求2或3所述的灯具，其特征在于，
    所述主体盒侧板(13)上设置有容纳凹槽(133)，所述灯筒枢转轴(4)可转动地配置在所述容纳凹槽(133)内；
    所述灯筒枢转轴(4)通过紧固件(5)定位在所述容纳凹槽(133)内；
    在所述容纳凹槽(133)的槽底上设置有槽底过孔(134)；
    所述紧固件(5)从所述主体盒(1)内穿过所述槽底过孔(134)，所述紧固件(5)能够在所述槽底过孔(134)中上下滑动；
    所述紧固件(5)与所述灯筒枢转轴(4)可拆卸连接。
  5. 根据权利要求2或3所述的灯具，其特征在于，所述灯筒枢转轴(4)上设置有连接板(41)；
    所述连接板(41)与所述灯筒(3)连接。
  6. 根据权利要求5所述的灯具，其特征在于，所述灯筒枢转轴(4)上设置有插接板(42)；
    所述插接板(42)插入所述灯筒(3)内，并与所述散热器(32)连接。
  7. 根据权利要求1所述的灯具，其特征在于，在至少一块所述主体盒侧板(13)上设置有两个以上的所述灯筒(3)。
  8. 根据权利要求1所述的灯具，其特征在于，在每块所述主体盒侧板(13)上都设置有至少一个所述灯筒(3)，两块所述主体盒侧板(13)上的所述灯筒(3)对称布置。
  9. 根据权利要求1所述的灯具，其特征在于，在所述主体盒(1)内设置有第二光源(15)；
    所述主体盒底板(12)上设置有透光孔(121)，或者，所述主体盒底板(12)为导光板。
  10. 根据权利要求1所述的灯具，其特征在于，所述导轨头(2)的下方连接有吊臂(21)；
    所述吊臂(21)的上端与所述导轨头(2)可拆卸连接，所述吊臂(21)的下端与所述主体盒顶盖(11)可枢转连接；或者，所述吊臂(21)的上端与所述导轨头(2)可枢转连接，所述吊臂(21)的下端与所述主体盒顶盖(11)可拆卸连接。
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