JP7285711B2 - lighting equipment - Google Patents

Description

Article 30, Paragraph 2 of the Patent Law applies Date of publication: February 2019 Publisher: Sankyo Tateyama Co., Ltd. Publication name: Exterior Building Materials General Catalog 2019-2020, Catalog No. STX1260A Applicable pages: p81, 115

The present invention relates to lighting fixtures.

Lighting fixtures are sometimes attached to building materials such as pillars and walls provided with nameplates and the like, which are installed around entrances of houses and the like. With conventional lighting fixtures, depending on the direction from which the lighting fixture is viewed, the light source may be directly visible, and the user may feel dazzling.

"Exterior Construction Materials General Catalog 2018-2019 (STX1175A)" Sankyo Tateyama Co., Ltd., February 2018, p.56

SUMMARY OF THE INVENTION In view of the above problems, it is an object of the present invention to provide a well-designed lighting fixture in which the light source is not directly visible and does not feel dazzling.

A lighting fixture according to claim 1 of the present invention includes a mounting member and a cover member covering the mounting member, and the mounting member has a fixing portion fixed to one surface of an object to be mounted and an indirect light forming portion. However, the indirect light forming part is provided at a position protruding from the attached body in the front-rear direction, and the light source arranged in the indirect light forming part irradiates light inward of the indirect light forming part. (1) irradiating the indirect light to the outside of the indirect light forming part, and directing the indirect light to the other surface intersecting the one surface of the object to be mounted;

A lighting fixture according to claim 2 of the present invention includes a mounting member, a cover member that covers the mounting member, and a light source holding member, and the mounting member has a fixing portion that is fixed to one surface of the object to be mounted. The light source holding member is attached to the attachment member at a position protruding from the attached body in the front-rear direction , and has an indirect light forming portion, and the light source arranged in the indirect light forming portion is the indirect light forming portion. By irradiating the light inwardly, the indirect light is radiated to the outside of the indirect light forming part, and the other surface intersecting with the one surface of the attached body is directly irradiated with the indirect light .

According to the first aspect of the invention, the mounting member has the indirect light forming portion, and the light source arranged in the indirect light forming portion irradiates the indirect light forming portion with the light emitted to the inside of the indirect light forming portion. Since indirect light is emitted outward from the opening of the lighting fixture, the light source is not visible from the outside of the lighting fixture, so that the lighting fixture does not feel dazzling and is excellent in design.

According to the invention of claim 2, the light source holding member has the indirect light forming portion, and the light source arranged in the indirect light forming portion irradiates the inside of the indirect light forming portion with light to form the indirect light. Since indirect light is emitted outward from the opening of the lighting fixture, the light source is not visible from the outside of the lighting fixture, so that it does not feel dazzling and is excellent in design.

(a) is a perspective view and (b) is a front view of a wall (mounted body) to which the lighting fixtures of the first embodiment and the second embodiment are attached. FIG. 3 is a cross-sectional view taken along the line II of FIG. 2(a); FIG. 2(a) is a cross-sectional view taken along the line II-II of FIG. 2(a); It is a figure explaining the electric wiring of the lighting fixture of 1st embodiment. It is a figure explaining the electric wiring of the lighting fixture of 2nd embodiment.

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described below with reference to the drawings. The following description of preferred embodiments is exemplary only and is not intended to limit the invention, its applications or its uses.

The luminaire of the present invention is to be attached to a wall or the like installed around the entrance of a house, and as shown in FIG. It is something that can be done. The lighting fixture L1 of the first embodiment of the present invention is attached to the side surface of the wall W, and the first embodiment of the present invention will be described in detail below. In the following description, one side, the other side, and front and back are as shown in FIG. 1(a), and top and bottom are as shown in FIG. 1(b).

As shown in FIG. 1(b), the wall body W is erected on the ground G, and one substantially rectangular lighting fixture L1 is attached substantially vertically to one surface 11, which is a side surface. . Then, the other surface 10, which is the front surface of the wall W, is illuminated by the lighting fixture L1. The other surface 10 and the one surface 11 of the wall body W are in a positional relationship orthogonal to each other.

As shown in FIG. 2, the lighting device L1 includes a mounting member 21, a cover member 31 covering the mounting member 21 from one side, a light source 5 attached to the mounting member 21, and reflecting light emitted from the light source 5. It has a reflector 6 for irradiating the other surface 10 of the wall body W with the indirect light 51 by doing so, and a lower cap 711 attached to the lower end of the lighting fixture L1. The upper part of the lighting fixture L1 is covered with the lighting fixture L2 attached to the upper surface of the wall body W as shown in FIGS. 1(a) and 1(b).

As shown in FIGS. 1B and 2, the mounting member 21 includes a fixing portion 211 screwed to one surface 11 of the wall W, a reflector holding portion 212 disposed in front of the fixing portion 211, A light source holding portion 213 is arranged on the other side of the reflector holding portion 212, and the reflector holding portion 212 and the light source holding portion 213 form an indirect light forming portion 41. Edge caps 712 , 712 are attached to the upper and lower ends of the forming portion 41 .

The reflector holding portion 212 of the mounting member 21 holds the plate-shaped reflector 6 extending in the longitudinal direction of the lighting device L1, and the reflector 6 is held facing the other side. The light source holding portion 213 of the mounting member 21 holds the light source 5 which is an LED, and the light source 5 is held by the light source holding portion 213 so as to be wrapped from the front side. Therefore, the light source 5 is positioned so that it cannot be seen from the outside of the lighting fixture L1. As shown in FIG. 2, the irradiation light from the light source 5 is irradiated to the inside of the indirect light forming portion 41, then reflected by the reflector 6 to become indirect light 51, and is irradiated to the outside of the indirect light forming portion 41. be done. Therefore, the other surface 10 of the wall W is illuminated by the indirect light 51 . As shown in FIG. 1(b), the light source 5 has a substantially rectangular shape and is arranged along the longitudinal direction of the lighting fixture L1.

Further, as shown in FIG. 2, the light source holding portion 213 of the mounting member 21 is provided with a screwing portion 214a for mounting the cover member 31 thereon. The screwing portion 214 a is formed so as to extend forward from the front viewing surface of the light source holding portion 213 . Similarly, a rear side U-shaped portion 211b having a substantially U-shaped cross section, which is arranged behind the fixing portion 211 of the mounting member 21, is provided with a screwing portion 214b for attaching the cover member 31. there is The screwing portion 214b is formed so as to extend rearward from the other side end portion of the rear viewing surface of the rear U-shaped portion 211b.

As shown in FIG. 2, the cover material 31 includes a front side wall 311a, a rear side wall 311b, and one side wall 311 connecting the front side wall 311a and the rear side wall 311b. The mounting member 21 is covered with the cover member 31 along the longitudinal direction of the lighting device L1.

A front fixed wall 312 a used for attachment to the mounting member 21 is provided on the front side wall 311 a of the cover member 31 . The front fixed wall 312a is formed extending rearward from the front side wall 311a. When attaching to the mounting member 21, the screwing portion 214a of the mounting member 21 overlaps the front side fixed wall 312a, and the front side fixed wall 312a is fixed to the screwing portion 214a.

Similarly, the rear attachment wall 311b of the cover member 31 is provided with a rear fixing wall 312b used for attachment to the mounting member 21. As shown in FIG. The rear fixing wall 312b is formed to extend forward from the rear viewing wall 311b. When attaching to the mounting member 21, the screwing portion 214b of the mounting member 21 overlaps the rear fixed wall 312b, and the rear fixed wall 312b is fixed to the screwing portion 214b.

That is, the cover member 31 is attached to the attachment member 21 by screwing the screwing portion 214a and the front fixed wall 312a and screwing the screwing portion 214b and the rear fixed wall 312b.

A space S1 formed by being surrounded by the cover member 31 and the light source holding portion 213 of the mounting member 21 is used as the wiring space S1, as shown in FIG. The wiring space S1 is a space continuous in the longitudinal direction of the lighting fixture L1. In this embodiment, as shown in FIGS. 4(b) and 4(c), two light sources 5, 5 are mounted vertically on the light source holding portion 213 of the mounting member 21, and the light sources 5, 5 are connected by wiring. have. The wiring space S1 accommodates the electric wiring E connected to the light source 5 attached to the lower side of the mounting member 21. As shown in FIG. The wiring of the light source 5 is pulled out from an opening 213a provided on the lower side of the light source holding portion 213 of the mounting member 21, processed for electrical wiring, and arranged in the longitudinal direction of the lighting fixture L1. On the other hand, the wiring of the light source 5 mounted on the upper side of the mounting member 21 is pulled out from the upper end of the mounting member 21 and processed for electrical wiring.

4(b) and 4(c), the light sources 5, 5 and the reflector 6 are attached to the mounting member 21, and then the mounting member 21 is attached to the wall W. It is done after it is fixed. After the electrical wiring process, as shown in FIGS. 2 and 4(a) and 4(d), a small cap 712 is attached to the lower end of the indirect light forming portion 41 of the mounting member 21, and a cover member for the mounting member 21 is attached. 31 and a lower cap 711 that covers the entire lower end of the mounting member 21 is attached. Therefore, the wiring space S<b>1 , that is, the electric wiring E connected to the light source 5 attached to the lower side of the mounting member 21 is hidden by the cover member 31 , the lower cap 711 and the edge cap 712 .

Next, the effects of the first embodiment of the lighting fixture of the present invention configured as described above will be described. According to the lighting device L1, light is emitted from the light sources 5, 5 arranged in the indirect light forming portion 41 of the mounting member 21 fixed to the one surface 11 of the wall W to the reflecting plate 6 arranged in the indirect light forming portion 41. is irradiated, the indirect light 51 is irradiated to the rear of the other side of the indirect light forming portion 41 , and as a result, the other surface 10 of the wall body W is illuminated by the indirect light 51 . That is, the light source 5 is held by the light source holding portion 213 of the indirect light forming portion 41 so as to be wrapped from the front side so that the light from the light sources 5 and 5 is irradiated to the inside of the indirect light forming portion 41 . The other surface 10 of the wall body W is illuminated by the indirect light 51 emitted outward from the indirect light forming portion 41 . Therefore, since the light sources 5, 5 cannot be seen from the outside of the lighting fixture L1, the light sources 5, 5 are not directly visible and the user does not feel dazzling, and the design is excellent.

Since the light sources 5, 5 and the reflector 6 are both attached to the indirect light forming portion 41, fine adjustment of the directions of the light sources 5, 5, the angle of the reflector 6, etc. is not required, and workability is excellent.

In addition, the lighting device L1 can accommodate the electric wiring E connected to the light source 5 attached to the lower side of the mounting member 21 in the wiring space S1 surrounded by the mounting member 21 and the cover member 31. The wiring E is not exposed to the outside, and the design is excellent. In the electric wiring E connected to the light source 5 attached to the upper side of the mounting member 21, the electric wiring E is pulled out from the upper end of the indirect light forming portion 41 of the mounting member 21, so that it is not exposed to the outside, and the design is improved. Excellent in nature. Furthermore, since the lower end of the wiring space S1 is closed by the lower cap 711 and the lower end of the indirect light forming portion 41 is closed by the edge cap 712, rainwater or the like does not enter the wiring space S1 and the indirect light forming portion 41. no.

In addition, since the head of the screw that fixes the fixing portion 211 to the wall W of the lighting fixture L1 is located between the mounting member 21 and the cover member 31, it is not exposed to the outside, and the design is improved. Excellent.

Furthermore, the lighting device L1 is attached to the wall W by screwing the mounting member 21 to which the light sources 5, 5 are attached to the wall W, performing electrical wiring processing for the light sources 5, 5, and then mounting the mounting member 21. Since it is only necessary to attach the cover material 31 to the surface, there is no complicated procedure and construction is easy.

Next, a second embodiment will be described. The lighting fixture L2 according to the second embodiment has the same basic configuration as the first embodiment, but differs in the following points.

As shown in FIGS. 1(a) and 1(b), the lighting fixture L2 of the second embodiment has a substantially rectangular shape and is attached to the upper surface 12 of the wall W in a substantially horizontal direction. Then, the other surface 10 of the wall is illuminated by the lighting fixture L2. The other surface 10 and the one surface 12 of the wall W are in a positional relationship orthogonal to each other.

As shown in FIGS. 1A and 3, the lighting device L2 includes a mounting member 22, a cover member 32 covering the mounting member 22 from above, a light source holding member 20, and a light source holding member 20 attached to the light source holding member 20. a light source 5, a reflector 6 that reflects the light emitted from the light source 5 to irradiate the other surface 10 of the wall W with the indirect light 52, and a light fixture L2 attached to one end and the other end of the light fixture L2. end caps 721,721.

As shown in FIG. 1B, a plurality of mounting members 22 are provided, and the mounting members 22 are mounted at intervals. As shown in FIG. 3, the mounting member 22 includes a fixing portion 221 screwed to the one surface 12 of the wall W, and a front U-shaped portion arranged in front of the fixing portion 221 and having a substantially U-shaped cross section. 222.

The light source holding member 20 is screwed to the front wall 222c of the front U-shaped portion 222 of the mounting member 22. As shown in FIG.

As shown in FIGS. 3 and 5A, the light source holding member 20 is separate from the mounting member 22 and arranged along the longitudinal direction of the lighting fixture L2. As shown in FIG. 3, the light source holding member 20 has a light blocking wall 201, a reflector holding portion 202, a light source holding portion 203, and a fixed wall 204. , and the light source holding portion 203 form an indirect light forming portion 42 .

The light shielding wall 201 of the light source holding member 20 is plate-shaped, as shown in FIGS. It blocks the light that illuminates the interior of the lighting fixture L2. A reflector holding portion 202 is provided at the upper end portion of the light shielding wall 201 .

As shown in FIG. 3, the reflector holding portion 202 of the light source holding member 20 is formed to extend forward from the upper end portion of the light shielding wall 201, and is a plate-like reflector extending along the longitudinal direction of the lighting fixture L2. It holds the plate 6. The reflector 6 is held facing downward. A light source holder 203 is provided below the front side of the reflector holder 202 .

The light source holding portion 203 of the light source holding member 20 holds the light source 5, which is an LED, as shown in FIG. Therefore, the light source 5 is positioned so that it cannot be seen from the outside of the lighting fixture L2. As shown in FIG. 3, the irradiation light from the light source 5 is irradiated to the inside of the indirect light forming portion 42, then reflected by the reflector 6 to become indirect light 52, and is irradiated to the outside of the indirect light forming portion 42. be done. Therefore, the other surface 10 of the wall W is illuminated by the indirect light 52 . As shown in FIG. 1(b), the light source 5 has a substantially rectangular shape and is arranged along the longitudinal direction of the lighting fixture L2. A fixed wall 204 is provided on the upper inclined surface 203 a of the light source holding portion 203 .

The fixed wall 204 is used for attachment to the mounting member 22 . In attaching to the mounting member 22, the fixed wall 204 is overlapped with the front side wall 222c of the front U-shaped portion 222 of the mounting member 22 and fixed as shown in FIG.

Further, as shown in FIG. 3, the front U-shaped portion 222 of the mounting member 22 is provided with a screwing portion 222a for mounting the cover member 32 thereon. The screwing portion 222a is formed so as to extend forward from the lower end portion of the front viewing surface of the front U-shaped portion 222. As shown in FIG. Similarly, a rear U-shaped portion 221b having a substantially U-shaped cross section, which is arranged behind the fixing portion 221 of the mounting member 22, is provided with a screwing portion 222b for attaching the cover material 32. ing. The screwing portion 222b is formed so as to extend rearward from the lower end portion of the rear viewing surface of the rear U-shaped portion 221b.

The cover member 32 covers the mounting member 22 in the longitudinal direction of the lighting fixture L2, and includes a front side wall 321a, a rear side wall 321b, and a front side wall 321a and a rear side wall 321b. It has an upper projection wall 321 that connects with and has a substantially U-shaped cross section. In addition, the upper projection wall 321 is inclined downward both forward and rearward from the center.

A front fixed wall 322 a used for attachment to the mounting member 22 is provided on the front side wall 321 a of the cover member 32 . The front fixed wall 322a is formed extending rearward from the front viewing wall 321a. When attaching the cover material 32 to the mounting member 22, the screwing portion 222a of the mounting member 22 overlaps the front side fixed wall 322a, and the front side fixed wall 322a is fixed to the screwing portion 222a.

Similarly, the rear side wall 321b of the cover member 32 is provided with a rear fixed wall 322b used for attachment to the mounting member 22. As shown in FIG. The rear fixing wall 322b is formed to extend forward from the rear viewing wall 321b. In attaching the cover material 32 to the mounting member 22, the screwing portion 222b of the mounting member 22 overlaps the rear side fixed wall 322b, and the front side fixed wall 322a is fixed to the screwing portion 222b.

That is, the cover member 32 is attached to the mounting member 22 by screwing the screwing portion 222a and the front fixed wall 322a and screwing the screwing portion 222b and the rear fixed wall 322b.

A space S2, which is a space surrounded by the cover material 32 and the mounting material 22 and a space surrounded by the cover material 32 and the one surface 12 of the wall W, is as shown in FIG. , is used as the wiring space S2. The wiring space S2 is a space continuous in the longitudinal direction of the lighting fixture L2. In this embodiment, as shown in FIGS. 5A and 5B, two light sources 5, 5 are attached to the light source holding portion 203 of the light source holding member 20 side by side on one side and the other side. The light sources 5, 5 each have wiring. The wiring space S2 accommodates electric wires E, E connected to the light sources 5, 5, and as shown in FIG. is pulled out from one side rear surface of the light source holding member 20, processed for electrical wiring, and arranged in the longitudinal direction of the lighting fixture L2. Similarly, the wiring of the light source 5 attached to the other side of the light source holding member 20 is pulled out from the rear surface of the other side of the light source holding member 20, processed for electrical wiring, and arranged in the longitudinal direction of the lighting fixture L2. Edge caps 722 , 722 are attached to the ends on one side and the other side of the light source holding member 20 .

5(b) and 5(c), the light sources 5, 5 and the reflector 6 are attached to the light source holding member 20 and connected to the opening 20a of the light source holding member 20. After the wiring of the light source 5 is inserted, the light source holding member 20 is attached to the attachment members 22, 22 fixed to the wall W. After the electrical wiring process, the attachment of the cover member 32 to the attachment members 22, 22 and the attachment of the end caps 721, 721 to the ends of the cover member 32 on one side and the other side are performed. Therefore, the wiring space S<b>2 , that is, the electric wirings E, E connected to the light sources 5 , 5 are hidden by the cover member 32 and the end cap 721 .

Next, the effects of the second embodiment of the lighting fixture of the present invention configured as described above will be described. According to the lighting fixture L2, the indirect light forming part 42 is operated by the light sources 5, 5 arranged in the indirect light forming part 42 of the light source holding member 20 attached to the mounting material fixed to the one surface 12 of the wall W. Indirect light 52 is radiated to the rear of the lower side of the indirect light forming part 42 by irradiating the light to the reflector 6 arranged at , and as a result, the other surface 10 of the wall body W is illuminated by the indirect light 52 . . That is, the light sources 5 and 5 are held by the light source holding portion 203 of the indirect light forming portion 42 so as to be wrapped from the front side so that the light from the light sources 5 and 5 is irradiated to the inside of the indirect light forming portion 42 . , and the other surface 10 of the wall W is illuminated by the indirect light 52 emitted outward from the indirect light forming portion 42 . Therefore, since the light sources 5, 5 cannot be seen from the outside of the lighting fixture L2, the light sources 5, 5 are not directly visible and the user does not feel dazzling, and the design is excellent.

Since the light sources 5, 5 and the reflector 6 are both attached to the light source holding member 20, there is no need to finely adjust the directions of the light sources 5, 5, the angle of the reflector 6, and the like, and workability is excellent. Further, since the light source holding member 20 is separate from the mounting member 22, the wiring of the light sources 5, 5 can be easily handled, so that workability is good and construction is easy. Furthermore, the light-shielding wall 201 is provided in the light source holding member 20, and the light-shielding wall 201 blocks the light that illuminates the interior of the lighting fixture L1. Excellent in nature. In addition, since the other surface 10 of the wall body W is efficiently irradiated with light by providing the light shielding wall 201, the design is excellent.

In addition, the lighting device L2 has a wiring space S2, which is a space surrounded by the mounting material 22 and the cover material 32 and a space surrounded by the cover material 32 and the one surface 12 of the wall W, has a light source. Since the electric wires E, E connected to 5, 5 are housed, the electric wires E, E are not exposed to the outside, and the design is excellent. Since one end and the other end of the wiring space S2 are closed by the end caps 721, rainwater or the like does not enter the wiring space S2. Similarly, since the end portions on one side and the other side of the light source holding member 20 are closed by the edge caps 722 , rainwater or the like does not enter the inside of the light source holding member 20 . On the other hand, the upper projection wall 321 of the cover member 32 is inclined downward from the center forward and rearward. That is, rainwater or the like from above flows down to the front and rear sides of the lighting fixture L2 and does not accumulate on the upper surface of the lighting fixture L2. In addition, since the upper projection wall 321 of the cover material 32 is inclined downward at the front, the vertical width of the front projection wall 321a of the cover material 32 is narrowed. Sometimes, the vertical width of the front-side viewing wall 321a looks narrow, which is excellent in design.

In addition, since the head of the screw that fixes the fixing part 221 to the wall body W is located between the mounting member 22 and the cover member 32, the lighting device L2 is not exposed to the outside, and is excellent in design. .

Furthermore, the installation of the lighting fixture L2 on the wall W is complicated since it is only necessary to attach the cover member 32 to the mounting member 22 after attaching the light source holding member 20 to the mounting member 22 attached to the wall W. There are no procedures, and construction is easy.

The invention is not limited to the embodiments described above. For example, the wall may be a fence, and the positional relationship between one side and the other side may not be limited to being perpendicular to each other, but may simply intersect. Also, the number of light sources may be one. In the first embodiment, the upper part of the lighting fixture may be covered with a coping that is attached substantially horizontally to the upper surface of the wall, or an upper cap may be provided like the lower end.

W Wall body (attached body)
L1, L2 lighting device 10 other surface 11, 12 one surface 20 light source holding member 21, 22 mounting member 211, 221 fixing part 31, 32 cover material 41, 42 indirect light forming part 5 light source 51, 52 indirect light

Claims (2)

The mounting member includes a mounting member and a cover member covering the mounting member, the mounting member having a fixing portion to one surface of the mounting body and an indirect light forming portion, and the indirect light forming portion protruding from the mounting body in the front-rear direction. The light source disposed in the indirect light forming portion irradiates the indirect light forming portion with light to the inside of the indirect light forming portion, thereby irradiating the indirect light to the outside of the indirect light forming portion. A luminaire characterized by directly applying indirect light to the other surface that intersects with one surface of a mounting body. A mounting member, a cover member covering the mounting member, and a light source holding member are provided. A light source that is attached to the mounting member and has an indirect light forming part, and that is arranged in the indirect light forming part emits light to the inside of the indirect light forming part, so that the light is emitted outside the indirect light forming part. A lighting fixture characterized by irradiating indirect light on one side and directing indirect light on the other side intersecting one side of an object to be attached.

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