JPH02244503A - Illumination equipment for shop - Google Patents

Abstract

PURPOSE:To generate any desired irradiation light such as white, green, or yellow in accordance with the place or goods to be illuminated in a room by combining with any of lighting bodies in plural types through combination of one of a group of lamps to be combined with respective reflex bodies in different kinds. CONSTITUTION:An illumination fixture 1 of an illumination facility for shop, etc., is composed of a lamp 3 fixed on a lighting body 2 and a reflex body 4 arranged facing this lamp 3 in optical terms, wherein the lamp 3 is composed of a plurality of lamp groups with different powers. In the condition that the irradiation opening 6 in this lighting body 2 of the fixture 1 is facing any object to be illuminated, the light from lamp 3 reflected by the reflex body 4 is reflected by an optical multi-layer film 13 visible light. A selected film 13 generates reflex beam in similar light to the lamp 3 or different therefrom, for ex. red, blue, or green, which is passed through an irradiation opening 9 and emitted from the opening 6 in the lighting body 2.

Description

[Detailed Description of the Invention] [Objective of the Invention] (Industrial Application Field) The present invention relates to lighting facilities for stores, etc. It relates to facilities that are illuminated using lighting equipment.

(Prior art) In general, store lighting uses a single spotlight or a combination of multiple AY4 spotlights to enhance product effects due to differences in illuminance, and store interior lighting also uses a single spotlight or multiple spotlights. We are trying to enhance the interior effect. Furthermore, it is required to enhance the product effect by emphasizing a certain color by illuminating each product with colored light corresponding to the product. Conventional spotlights use a device with a filter installed in the irradiation opening of the lighting body so that light of a different color from the lamp light is emitted.
In addition, a variety of spotlights were available, each with a lamp output depending on the object to be illuminated, and a desired illumination range.

(Problems that the invention seeks to solve) In spotlights that use conventional filters, the color light emitted by the filter is artificially converted, which lacks naturalness, and the lamp output varies depending on the object to be illuminated. The various spotlights that support colored light are not compatible with each other, and it is necessary to prepare each spotlight, which results in a huge number of parts throughout the facility, which is uneconomical and requires a lot of maintenance and inspection. had.

The present invention was made in view of the above problems, and it is possible to obtain a lighting fixture that can be made by combining lighting bodies, reflectors, etc. with few choices of color light, illuminance, etc., and that is suitable for indoor lighting locations and products.
To provide a lighting facility for a store, etc., which can easily and economically provide lighting for a store, etc., which is equipped with a plurality of arbitrary lighting fixtures that emit light of white, green, yellow, and red colors. It is.

[Structure of the invention]

(Means for Solving the Problems) The lighting facility of the present invention for stores etc. can be any one of a plurality of types of lighting fixtures that emit light of white, green, yellow, red, etc. In a lighting facility for a store or the like in which a lighting fixture is installed, the lighting fixture includes a light body, a lamp provided on the light body, and a reflector disposed optically opposite to the lamp. The lamp includes a plurality of types of lamps having different lamp powers divided into a plurality of groups, and the reflector includes a substrate and an optical device that blocks infrared rays, reflects visible light, or reflects light of a color different from the lamp color light on the substrate. The plurality of types of reflectors are combined with at least one group of the lamps, and the lamp body has an irradiation opening on the front surface and is formed in the appearance shape of a road. The lamp bodies of these plural types are each provided with a common socket in the lamp group, and one of these plural types has a lamp from at least one of the lamp groups and a lamp body of this outer diameter. The reflector is characterized in that it is constructed by selecting a color of reflected light corresponding to the combined size and combining it with the reflector.

(Function) The lighting facility of the present invention for stores etc. includes a reflector made of a plurality of types, and one of the lamp groups respectively combined with the reflector.
By combining with individual lamps or one of multiple types of lamps, it is possible to create a lighting fixture that emits the desired light of white, green, yellow, etc. depending on the lighting location in the room and the product. It will be done.

(Example) The configuration of an embodiment of the present invention will be described with reference to the drawings.

As shown in FIG. 2, reference numeral 1 denotes a lighting device, which consists of a lamp body 2, a lamp 3 provided on this lamp body 2, and a reflector 4 arranged optically opposite to this lamp 3. It is configured. This lighting fixture 1 can be attached to a ceiling or wall in a room such as a store using a support 5 so that its horizontal and vertical directions can be adjusted.

The lamp body 2 is provided in a plurality of types with different external diameters and a path-like external shape so as to have a design based on the same vessel design concept.

The plurality of types of lamp bodies 2 are, for example, φ192 mm, φ1
50 mn+, φI 10 am (D large, tp small, and a irradiation amount 0 portion 6 is formed on the front surface of this lamp body 2, respectively.

The lamps 3 are arranged in a plurality of groups, for example, as a first group, with a lamp voltage of 12v1 (lamp voltage) 7 as shown in FIG. 3a.
50W ~ In W shape base piece halogen lamp 3! As the second group, the lamp voltage 1 (1
0 V, lamp power 115 W ~, 1 [lo W halogen lamp 3b, and lamp voltage 1 (ill V, lamp power +311 W ~ +50
The lamps are classified into W(7) halogen lamps 3c, and a third group is a small high-intensity discharge lamp (1-KHD lamp) 3d with a lamp power of 50 W to 150 W, as shown in FIG. 3d. By selecting these lamps 3, the beam angle can also be appropriately selected.

In addition, as shown in FIG.
A lamp socket 8 is provided at the back facing the part 6. This lamp socket 8 is formed in common with each lamp 3 in each lamp group.

Further, the reflector 4 is attached to the lamp socket 8 in combination with at least one group of the lamps 3, includes the lamp 3, and is disposed optically opposite to the lamp 3. , has a size corresponding to the outer diameter of the lamp body 2, and is adapted to be selectively fitted and held in several types of lamp bodies 2. And this reflector 4
Illuminance [-1 part 9 is formed on the front surface opposite to irradiance [] part 6 of the lamp body 2, and reflects the light from the lamp 3 to reflect the light from the front irradiance lj part 9 of the reflector 4. It is designed to emit light. Further, a substantially cylindrical holder 10 for holding the reflector 4 is attached to a portion 1-1 between the front sides of the lamp body 2.

Further, as shown in FIG. 4, the reflector 4 has a substrate 11 made of a non-transparent material such as aluminum or heat-resistant synthetic resin, and is formed on the surface of the substrate 11. It is composed of a light-absorbing layer 12 made of titanium carbide, silicon carbide, or a chromium compound, and an optical multilayer film 13 formed on the surface of this light-absorbing layer 12. This optical multilayer film 13
For example, the high refractive index material titanium oxide (Tie)
Film layer 14 and silicon oxide (SiO□) film layer 15 of low refractive index material
It is constructed by alternately stacking each film layer. and,
By changing the configuration of this optical multilayer film 13 by selecting the film material, film thickness, and number of film layers [4, I5],
Reflection properties are changed.

The reflective properties of the optical multilayer film 13 include, for example, the property of blocking infrared rays, reflecting only visible light, and outputting colored light similar to the colored light emitted from the lamp 3 as reflected light; In order to be suitable for lighting in
The characteristic is that white light with a high color temperature of 4300 is emitted as reflected light, and it blocks infrared rays and has a ride blue color that is different from the color light emitted from the lamp 3, making it suitable for lighting glass, porcelain, etc. IW'TL blocks infrared rays and reflects pale pink colored light, which is different from the colored light emitted from the lamp 3, so that it is suitable for illuminating meat, reddish fruits, etc. It has the characteristic of blocking infrared rays and outputting green colored light different from the colored light emitted from the lamp 3 as inverse 111 light, suitable for illuminating green plants, etc. In order to be suitable for illuminating yellow noses, bread, cheese, etc., it is possible to select characteristics such as blocking infrared rays and outputting a yellow colored light different from the colored light emitted from the lamp 3 as reflected light L7.

Further, the light-absorbing layer I2 interposed between the substrate 11 and the optical multilayer film 13 has the function of absorbing the light and infrared rays that have passed through the optical multilayer film 13 and not reflecting the infrared rays.

The combinations of the lamp body 2, reflector 11, and lamp socket 8 are as shown in the following table, for example.

(hereafter t' next page) The beam angle is the angle at which the luminous intensity is one half of the luminous intensity at the center, and the irradiation range can be changed by selecting this beam angle.

Next, the operation of this embodiment will be explained.

A reflector that reflects colored light suitable for the object to be illuminated is selected from the reflectors 4 made up of multiple types, and then one lamp 3 of the lamp group that is combined with this reflector 4 is used to reflect the colored light emitted from the lamp. The reflector 4 and the lamps 3 of the lamp group are combined by selecting according to the power, lamp voltage, beam angle depending on the illumination range, etc. Then, the combined reflector 4 and lamp 3 are combined with one of the plural types of lamp bodies 2 according to the outer diameter. A lamp socket 8 common to the lamps 3 of the selected lamp group is combined with this lamp body 2.

By combining the lighting fixtures 1 in this way, a lighting fixture that emits desired light of white, green, yellow, etc. depending on the lighting location in the room and the product can be obtained.

Then, as shown in FIG. 1, the combined lighting equipment 1 is attached to, for example, the ceiling or wall of a store via a support 5, and the irradiation opening 6 of the lamp body 2 is made to face the object to be illuminated. . When the lamp 3 is turned on in this state, the light from the lamp 3 is incident on the reflector 4, the visible light is reflected by the optical multilayer film 13 of the reflector 4, and the selected optical multilayer film 13 causes the lamp to light up. The light is reflected from the illumination opening of the lamp body 2 through the illumination aperture 9 as reflected light of a color similar to that of the lamp 3 or a color light different from that of the lamp 3, such as red, blue, or green. And for infrared rays, optical multilayer film 1
3, the irradiated light does not contain heat rays, and the object to be illuminated will not be thermally altered. Furthermore, the visible light and infrared rays that have passed through the optical multilayer film are absorbed by the light-absorbing layer 12, and the substrate 11 made of a non-transparent material prevents any light from passing through the reflector 4. There are no complementary colors, no color unevenness occurs on ceiling surfaces, walls, etc., and there is no need for parts to block the transmission of complementary colors.

Next, selection of the color of light reflected by the reflector 4 will be explained based on FIG. 1.

White light is used for white clothes 2θ, tableware, and vases 2 where you want to emphasize whiteness.
1. It is effective for making white flowers 22 look vivid, and since it does not have the yellowish color of conventional halogen lamps, it can show off its true whiteness.

In addition, Light ° Blue color light is suitable for illuminating objects such as glass and porcelain that emphasize the hardness and coldness of objects, allowing the texture of the product to appear and appeal.

Light green colored light is suitable for illumination that makes plants look more lively by emphasizing the green color of green plants.

Yellow-orange light is suitable for illuminating bananas, lemons, yellow holes, etc. to make them look beautiful, and giving a sense of sizzle to yellow-colored objects such as bread and cheese.

Neoseem colored light is suitable for illumination that makes the red of meat and fruits look beautiful, eliminates the yellow tinge of human skin, and makes it look beautiful.

By using such colored lights alone or in combination, it is possible to not only change the appearance of an illuminated object such as a product depending on the difference in illuminance, but also to have the effect of emphasizing a certain color. By selecting colored light to match each color of the product, for example, in a display, the face of the mannequin is illuminated whiter and brighter, and the colored light is changed to match each color of clothing. Colors can be more effectively formed into a display.

〔Effect of the invention〕

According to the present invention, a plurality of types of lamps having different lamp powers are divided into a plurality of groups, and a reflector includes a substrate and a reflector that blocks infrared rays, reflects visible light, or reflects light of a different color from the lamp color. Consisting of multiple types with optical multilayer films,
These multiple types of reflectors are combined with at least a part of the lamp, and the lamp body has a irradiation amount) part on the front side, is formed in the external shape of a road, and is composed of multiple types with different outer diameter dimensions. , these multiple types of lamp bodies each have a common socket in the lamp group, and one of these multiple types has a lamp from at least ~ groups of the lamp groups and a lamp whose size corresponds to the outer diameter of the lamp and the colored light of the reflected light. Since it is configured by selecting and combining with a reflector, it can be used in stores where any number of lighting fixtures are installed from lighting fixtures that emit white, green, yellow, and red light. In the lighting facilities of By combining and configuring, it is possible to easily obtain lighting equipment suitable for indoor lighting of products, stores, etc. In particular, it is easy to obtain not only illuminance difference but also colored light suitable for the object to be illuminated. It can enhance colors, and since the irradiated light does not contain infrared rays, it can prevent color deterioration of products due to heat rays. Furthermore, unlike lighting equipment that uses these conventional filters to obtain colored light, it does not look unnatural and can be used as a light body, reflector, and socket, and does not require a filter. However, the number of parts can be reduced and economical efficiency can be improved.

[BRIEF DESCRIPTION OF THE DRAWINGS] Fig. 1 is an explanatory perspective view of a lighting facility for a store or the like showing an embodiment of the present invention, Fig. 2 is a side view of the same lighting equipment with a portion cut away; 3a to 3d are front views of lamps forming the same lamp group, and FIG. 4 is an enlarged cross-sectional explanatory view of a part of the same reflector. 1...Lighting equipment, 2...Lamp body, 3...Lamp, 4...Reflector, 6...Irradiation amount Ij section, 8...Lamp socket, 1
3... Optical multilayer film. Dentori L Hi

Claims (1)

[Claims] (1) In a lighting facility for a store or the like in which a plurality of arbitrary types of lighting fixtures are installed from among a plurality of types of lighting fixtures that emit irradiation light of white, green, yellow, and red, the above-mentioned lighting The fixture includes a lamp body, a lamp provided on the lamp body, and a reflector disposed optically opposite to the lamp, and the lamp includes a plurality of types having different lamp powers. The reflector is divided into groups, and the reflector is composed of a plurality of types including a substrate and an optical multilayer film that blocks infrared rays, reflects visible light, or reflects light of a color different from the lamp color light on this substrate, and the reflector of these plurality types is combined with at least one group of the lamps, the lamp body has an irradiation opening on the front surface, and is composed of a plurality of types having substantially the same external shape and different outer diameter dimensions, and the plurality of types of lamp bodies are Each of the lamp groups is provided with a common socket, and one of the plurality of types of lamps is selected to have a color corresponding to the outer diameter of at least one of the lamp groups, and a colored light of the reflected light is selected. Lighting facilities for stores, etc., characterized by being configured by combining.