JP2012038604A - Installation structure of lighting device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an installation structure of a lighting device capable of attaining an appearance harmonized with the circumference and surely protecting a light-emitting surface.SOLUTION: In the installation structure of a lighting device 10 wherein the lighting device 10 is arranged at a lower face of an end 54 of a plate-shaped member 53, the lighting device 10 comprises a light source unit 1 arranged at a lower face side of the end 54 of the plate-shaped member 53, and a cylindrical bracket 11 having a reflecting plate 13 for irradiating downward light from the light source unit 1 as indirect light. The bracket 11 is fixed on the end of the plate-shaped member 53 with a screw 15. Thus, light emitted from the light source unit can be irradiated to the end of the plate-shaped member as indirect light by reflecting the light with the reflecting plate of the bracket without making the light-emitting face of the light source unit face forward.

Description

  The present invention relates to an illuminating device installation structure in which an illuminating device is installed on a lower surface of an end portion of a plate-like member constituting equipment or furniture in a building.

2. Description of the Related Art Conventionally, a technique for installing a lighting device on a lower surface of an end portion of a plate-like member constituting equipment or furniture in a building is known.
For example, at the entrance of a building such as a house, a storage part that opens in the protruding direction is formed at the protruding side end of the rising ridge protruding to the side between the front doors, and a lighting device is attached to the storage part from the front. (For example, refer to Patent Document 1). According to this technique, since the construction of the lighting device can be performed while visually confirming, the workability can be improved.
Note that the lighting device is not limited to such a portion of the entrance riser, but is also installed, for example, on a stepped plate portion of a staircase, a shelf plate portion of a hanging cabinet, a side plate portion of a curtain box, or the like.

JP 2002-298642 A

By the way, when the housing portion of the lighting device opens forward as in Patent Document 1, the light source is exposed forward, so that the light source is covered with a cover made of a light-transmitting material such as polycarbonate. Yes.
However, for example, when a wooden or wood-like thing is adopted as the entrance hall or the rising wall, the translucent cover may not be harmonized with the appearance around the entrance. Furthermore, since the light emitted from the light source is directly radiated to the front soil side, the lighting device and the cover part become conspicuous, and it may become more difficult to match the appearance around the entrance. There was a request not to be exposed.
Further, in the technique as described in Patent Document 1, since the light emitting surface of the lighting device is located in the front, the light emitting surface is damaged by sand dust that comes in and out of a person, or the light emitted from the light emitting surface is damaged. Scattering and refraction may occur.
Such a case also applies to the case where the lighting device is installed in another place in the building, and a solution has been desired.

  An object of the present invention is to provide an installation structure of an illumination device that can easily harmonize the illumination device with the surrounding appearance and can reliably protect the light emitting surface.

1 to 13, for example, the lighting device 10 (20, 20) is provided on the lower surface of the end 54 (62, 72, 82) of the plate-like member 53 (61, 71, 81). 30, 40) in the installation structure of the lighting device 10 (20, 30, 40),
The illumination device 10 (20, 30, 40) includes a light source unit 1 disposed on the lower surface side of the end portion 54 (62, 72, 82) of the plate-like member 53 (61, 71, 81), and the light source unit. Comprising a cylindrical bracket 11 (21, 31, 41) provided with a reflector 13 (23, 24, 25) for irradiating light from 1 as indirect light downward,
The bracket 11 (21, 31, 41) is fixed to the end of the plate-like member 53 (61, 71, 81) by screws 15 (25, 35, 45).

  Here, the plate-like member refers to all plate-like members constituting equipment and furniture in a building such as a house, and is arranged in a state inclined horizontally or vertically or horizontally. . As this plate-like member, for example, the entrance floor installed so that the side end portion protrudes between the entrance soil, the staircase stepboard, the shelf of the hanging door shelf, the side plate of the curtain box, the wall panel constituting the building frame Examples include construction panels such as floor panels. Moreover, this plate-shaped member is arrange | positioned in the state in which space exists under the edge part lower surface of this plate-shaped member.

  According to invention of Claim 1, the said illuminating device 10 (20, 30, 40) is on the lower surface side of the edge part 54 (62, 72, 82) of the said plate-shaped member 53 (61, 71, 81). A light source unit 1 disposed, and a cylindrical bracket 11 (21, 31, 41) including a reflecting plate 13 (23, 24, 25) for irradiating light from the light source unit 1 as indirect light downward Since the bracket 11 (21, 31, 41) is fixed to the end of the plate-like member 53 (61, 71, 81) by screws 15 (25, 35, 45), the light source unit The light emitted from the light source unit 1 is reflected by the reflecting plate 13 (23, 24, 25) of the bracket 11 (21, 31, 41) without directing the light emitting surface of 1 forward, so that indirect light. As said plate-like member 5 It can be irradiated at an end portion below the (61, 71, 81). Thus, unlike the conventional case, it is not necessary to expose the light source unit 1 or to turn the light emitting surface forward, so that the lighting device 10 (20, 30, 40) can be easily harmonized with the surrounding appearance. In addition, the light emitting surface of the light source unit 1 can be reliably protected.

The invention according to claim 2 is an installation structure of the lighting device 10 (20, 30, 40) according to claim 1, for example, as shown in FIGS.
The lower surface of the light source unit 1 is provided with a cover member 12b (22b, 32b, 42b) for protecting the light source unit 1.

  Since the cover member 12b (22b, 32b, 42b) for protecting this light source unit 1 is provided in the lower surface of the said light source unit 1 according to invention of Claim 2, this cover member 12b By (22b, 32b, 42b), the light emitting surface of the light source unit 1 can be more reliably protected.

The invention according to claim 3 is an installation structure of the lighting device 10 (20, 30, 40) according to claim 2, for example, as shown in FIGS.
The bracket 11 (21, 31, 41) includes an accommodating portion 12 (22, 32, 42) for accommodating the light source unit 1.
The accommodating portion 12 (22, 32, 42) is formed in a substantially C-shaped cross section that opens toward the reflecting plate 13 (23, 33, 43).
The lower surface plate of the accommodating portion 12 (22, 32, 42) is the cover member 12b (22b, 32b, 42b), and is located above the opening side end of the lower surface plate 12b (22b, 32b, 42b). 12d (22d, 32d, 42d) protruding to
The light source unit 1 is placed on the lower surface plate 12b (22b, 32b, 42b) so as to be located inside the projecting piece 12d (22d, 32d, 42d).

  According to the third aspect of the present invention, the lower surface plate of the accommodating portion 12 (22, 32, 42) is a protruding piece that protrudes upward from the opening side end portion of the lower surface plate 12b (22b, 32b, 42b). 12d (22d, 32d, 42d), and the light source unit 1 is located on the inner side of the projecting piece 12d (22d, 32d, 42d), and the lower surface plate 12b (22b, 32b, 42b). ), The light source unit 1 can be reliably accommodated in the accommodating portion 12 (22, 32, 42), and the lower surface plate 12b (22b, 32b, 42b) and the protruding piece 12d (22d). , 32d, 42d), the light emitting surface of the light source unit 1 can be more reliably protected.

The invention according to claim 4 is the lighting device 10 (20, 30) according to any one of claims 1 to 3, as shown in, for example, FIGS. 1 to 3, 6 to 10, and 12. In the installation structure of
The bracket 11 (21, 31) includes a fixing plate 14 (24, 34) protruding upward from the upper surface of the bracket 11 (21, 31).
The fixing plate 14 (24, 34) is fixed by screws 15 (25, 35) from the side surface of the end 54 (62, 72) of the plate-like member 53 (61, 71).

  According to the invention described in claim 4, the bracket 11 (21, 31) includes the fixing plate 14 (24, 34) protruding upward from the upper surface of the bracket 11 (21, 31). Since the fixing plate 14 (24, 34) is fixed by screws 15 (25, 35) from the side surfaces of the end portions 54 (62, 72) of the plate-like member 53 (61, 71), the fixing plate 14 ( 24, 34) can be fixed to the side surface of the end portion 54 (62, 72) of the plate-like member 53 (61, 71) by screws 15 (25, 35) from the front. Accordingly, the lighting device 10 (20, 30) can be fixed to the end portion 54 (62, 72) of the plate-like member 53 (61, 71) while visually confirming, so that the lighting device 10 ( 20, 30) can be easily and reliably performed.

Invention of Claim 5 is the installation structure of the illuminating device 10 (20, 30, 40) as described in any one of Claims 1-4 as shown, for example in FIGS. 6-13,
A fixing portion of the bracket 11 (21, 31, 41) with respect to the plate-like member 53 (61, 71, 81) is shielded by a shielding member 55 (64, 65, 73, 86).

  Here, the said shielding member is used in combination with the said plate-shaped member which comprises the installation and furniture in buildings, such as a house. As this shielding member, for example, a rising wall provided at the end of the entrance floor, the anti-slip provided at the side end of the staircase step board, the door plate of the hanging cabinet, the surrounding edge provided along the curtain box, etc. Is mentioned.

  According to invention of Claim 5, the fixing location of the bracket 11 (21, 31, 41) with respect to the said plate-shaped member 53 (61, 71, 81) is the shielding member 55 (64, 65, 73, 86). Therefore, the screws 15 (25, 35, 45) can be shielded, and the lighting device 10 (20, 30, 40) can be easily harmonized with the external appearance.

The invention according to claim 6 is an installation structure of the illumination device 10 (20, 30, 40) according to claim 5, for example, as shown in FIGS.
The shielding member 55 (64, 65) includes an upper surface portion 55a (64a, 65a) covering the upper surface of the end portion 54 (62) of the plate-like member 53 (61) and an end portion 54 of the plate-like member 53 (61). (62) a front surface portion 55b (64b, 65b) covering the side surface,
The lower end portion of the front surface portion 55b (64b, 65b) protrudes below the lower surface of the end portion 54 (62) of the plate-like member 53 (61).

  According to invention of Claim 6, the said shielding member 55 (64, 65) is the upper surface part 55a (64a, 65a) which covers the end part 54 (62) upper surface of the said plate-shaped member 53 (61), A front surface portion 55b (64b, 65b) that covers the side surface of the end portion 54 (62) of the plate-like member 53 (61), and the lower end portion of the front surface portion 55b (64b, 65b) is the plate-like member. 53 (61) protrudes downward from the lower surface of the end portion 54 (62), so that the bracket 11 (21, 31, 41) is fixed to the plate-like member 53 (61) at the shielding member 55 (64, 65). ), The end of the plate-like member 53 (61) and the bracket 11 (21, 31, 41) itself can be shielded by the lower end of the front surface portion 55b (64b, 65b). This makes it easier to harmonize the lighting device 10 (20, 30, 40) with the external appearance.

As for invention of Claim 7, as shown, for example in FIG. 1, FIG. 5-7, in the installation structure of the illuminating device 10 of Claim 6,
The plate-like member 53 is an entrance floor installed on the upper surface of the rising portion 52 provided in the entrance soil 51 so as to protrude from the side surface 51 of the rising portion 52 toward the soil 51 side.
The lighting device 10 is attached to the lower end portion of the dirt floor side end portion 54 of the entrance floor 53,
A rising ridge as the shielding member 55 is attached to an end 54 between the dirt floors of the entrance floor 53.

  According to the invention described in claim 7, the lighting device 10 is attached to the lower end portion of the dirt floor side end portion 54 of the entrance floor which is the plate-like member 53, and the dirt floor side edge portion of the entrance floor 53 is provided. 54 is provided with a rising hook which is the shielding member 55, so that the rising hook 55 can shield the fixing portion of the bracket 11 with respect to the entrance floor 53, and the lower end of the front face portion 55b allows the entrance to be fixed. The dirt-side end 54 of the floor 53 and the bracket 11 itself can be shielded. As a result, the lighting device 10 can be further harmonized with the surrounding appearance.

As for invention of Claim 8, as shown, for example in FIG. 1, FIG. 5-FIG. 7, in the installation structure of the illuminating device 10 of Claim 7,
A base material 54a that serves as a base for mounting the raised ridge 55 is attached to the projecting side end face of the dirt floor side end 54 of the entrance floor 53,
By setting the height position of the lower surface of the base material 54a to be higher than the lower surface of the inter-soil side end 54 of the entrance floor 53, the lower part of the projecting side end surface of the inter-soil side end 54 is located on the entrance soil 51 side. Exposed to
The bracket 11 is attached to the soil-side end portion 54 of the entrance floor 53 by fixing the fixing plate 14 to a lower portion of the projecting-side end surface of the soil-side end portion 54.

  According to the eighth aspect of the present invention, by setting the height position of the lower surface of the base material 54 a to be higher than the lower surface of the dirt-side end 54 of the entrance floor 53, The lower part of the projecting side end face is exposed to the entrance soil 51 side, and the bracket 11 fixes the fixing plate 14 to the lower part of the projecting side end face of the intersoil side end part 54, so Since it is attached to the side end portion 54, the screw 15 is fixed from the front to the projecting side end surface of the soil-side end portion 54 before attaching the rising bar 55 to the soil-side end portion 54. be able to. As a result, the bracket 11 and thus the lighting device 10 can be easily and reliably attached.

As for invention of Claim 9, as shown in FIG. 9, for example, in the installation structure of the illuminating device 30 as described in any one of Claims 1-8,
A notch 62a is formed in the end 62 of the plate member 61, and the bracket 31 is housed in the notch 62a.

  According to the ninth aspect of the present invention, the notch 62a is formed in the end 62 of the plate member 61, and the bracket 31 is accommodated in the notch 62a. 30 can be made inconspicuous from the outside, and the lighting device 30 can be made more harmonious with the surrounding appearance.

  According to the present invention, the illuminating device is a cylindrical bracket including a light source unit disposed on the lower surface side of the end of the plate-like member, and a reflecting plate for irradiating light from the light source unit as indirect light downward. Since the bracket is fixed to the end of the plate-like member with screws, the light emitted from the light source unit is reflected by the reflection plate of the bracket without the light emitting surface of the light source unit facing forward. Then, it can be irradiated as the indirect light below the end of the plate-like member. This eliminates the need to expose the light source unit or to turn the light emitting surface forward, unlike the conventional case, so that the lighting device can be easily harmonized with the appearance of the surroundings, and the light emitting surface of the light source unit can be adjusted. It becomes possible to protect reliably.

It is a perspective view which shows an example of the bracket which comprises the illuminating device used for the installation structure of the illuminating device which concerns on this invention. It is a perspective view which shows an example of a bracket same as the above. It is a perspective view which shows an example of a bracket same as the above. It is a perspective view which shows an example of a bracket same as the above. It is an enlarged sectional view showing an example of the light source unit. It is sectional drawing which shows an example (entrance) of the installation structure of the illuminating device which concerns on this invention. FIG. It is sectional drawing which shows an example (staircase) of the installation structure of the illuminating device which concerns on this invention. FIG. It is sectional drawing which shows an example (hanging cabinet) of the installation structure of the illuminating device which concerns on this invention. FIG. It is sectional drawing which shows an example (curtain box) of the installation structure of the illuminating device which concerns on this invention. FIG.

Embodiments of the present invention will be described below with reference to the drawings.
The installation structure of the illumination device 10 (20, 30, 40) according to the present embodiment is, as shown in FIGS. 1 to 13, the end portions 54 (62, 72, 62) of the plate-like member 53 (61, 71, 81). 82) The lighting device 10 (20, 30, 40) is installed on the lower surface.
The illumination device 10 (20, 30, 40) includes a light source unit 1 disposed on the lower surface side of the end portion 54 (62, 72, 82) of the plate-like member 53 (61, 71, 81), and the light source unit. 1 includes a cylindrical bracket 11 (21, 31, 41) provided with a reflector 13 (23, 24, 25) for irradiating light from 1 downward as indirect light, and the bracket 11 (21, 31, 41). 41) is fixed to the end of the plate-like member 53 (61, 71, 81) by screws 15 (25, 35, 45).

Here, the illuminating device 10 of this Embodiment is arrange | positioned at the edge part 54 (62, 72, 82) lower surface side of the said plate-shaped member 53 (61, 71, 81), as shown in FIG.1 and FIG.5. And a cylindrical bracket 11 having a reflection plate 13 for irradiating light from the light source unit 1 as indirect light downward.
The light source unit 1 includes a light source 2 such as an LED (Light Emitting Diode), a substrate 3 in which a plurality of light sources 2 are scattered in the length direction, and a casing 4 in which the substrate 3 is accommodated and has translucency. I have. The casing 4 has a lens portion 5 that serves as a light emitting surface.
The bracket 11 includes a housing portion 12 that houses the light source unit 1, and the reflection plate 13 that is integrally formed with the housing portion 12 and is disposed facing the light source unit 1.

The accommodating portion 12 is formed in a substantially C-shaped cross section that opens to the side, and is opposite to the opening side end portions of the upper surface plate 12a, the lower surface plate 12b, and the upper surface plate 12a and the lower surface plate 12b. It has a side plate 12c provided between the end portions on the side, and a fixing plate 14 protruding upward from the upper surface plate 12a.
The lower surface plate 12b includes a protruding piece 12d that protrudes upward from the opening side end of the lower surface plate 12b.
The light source unit 1 is placed on the lower surface plate 12b so as to be located inside the protruding piece 12d. Further, the light source unit 1 is arranged so that light emitted from the light source 2 is irradiated sideways.
In addition, a packing material 6 is provided between the light source unit 1 and the upper surface plate 12a to fill a gap between the upper surface of the light source unit 1 and the lower surface of the upper surface plate 12a.
The lower surface plate 12 b functions as a cover member for protecting the light source unit 1. That is, a lower surface plate 12 b that is a cover member for protecting the light source unit 1 is provided on the lower surface of the light source unit 1.

The reflection plate 13 is integrally formed between the vertical portion 13a facing the light source unit 1, the upper end of the vertical portion 13a, and the upper surface plate 12a of the accommodating portion 12, and from the upper end of the vertical portion 13a. It consists of a curved portion 13b that curves toward the top plate 12a.
A step is provided between the curved portion 13b and the upper surface plate 12a, and the fixing plate 14 is provided so as to protrude upward from the step portion.
The light emitted from the light source unit 1 to the side strikes the reflecting plate 13 and is reflected downward. In particular, since the reflecting plate 13 is composed of a vertical portion 13a and a curved portion 13b, the light hitting the reflecting plate 13 is not reflected only in one direction but is reflected in multiple ways.
The lens portion 5 of the casing 4 of the light source unit 1 is a convex lens, and the lens optical axis is inclined to the reflecting plate 13 side. Further, the curvature of the lens portion 5 is set to be different between the vertical portion 13a side and the curved portion 13b side of the reflecting plate 13, and the curved portion 13b side has a smaller curvature than the vertical portion 13a side. It has become. As a result, more light emitted from the light source 2 can be reflected by the reflecting plate 13, and the optical control is easy. That is, it becomes easy to generate indirect light.

As shown in FIG. 1, the fixing plate 14 is formed in an elongated shape along the length direction of the housing portion 12. The fixing plate 14 is provided with a plurality of screw holes 14a dotted along the length direction thereof.
The bracket 11 fixes the fixing plate 14 to the side surface of the end 54 (62, 72, 82) of the plate-like member 53 (61, 71, 81) by screwing screws 15 into the plurality of screw holes 14a. By doing so, it fixes to the edge part 54 (62, 72, 82) of the said plate-shaped member 53 (61, 71, 81).

  Although not shown, the light source unit 1 is connected to a power source via a power line, and a resident can operate the light source unit by appropriately operating switching means for switching energization to the light source unit. 2 light emission / extinction can be switched.

Moreover, the illuminating device 20 of this Embodiment is arrange | positioned at the edge part 54 (62, 72, 82) lower surface side of the said plate-shaped member 53 (61, 71, 81), as shown in FIG.2 and FIG.5. Light source unit 1 and a cylindrical bracket 21 having a reflector 23 for irradiating light from the light source unit 1 as indirect light downward.
This illuminating device 20 is configured in a size smaller than that of the illuminating device 10 and can be used separately from the illuminating device 10 according to the installation location.
The light source unit 1 has the same basic configuration as that described above, but uses a small size.
Further, the bracket 21 has the same configuration as that of the bracket 11, and a housing portion 22 that houses the light source unit 1, and is integrally formed with the housing portion 22 and is disposed to face the light source unit 1. The reflection plate 23 is provided.

Similar to the bracket 11, the accommodating portion 22 is formed in a substantially C-shaped cross section that opens to the side, and includes an upper surface plate 22 a, a lower surface plate 22 b, a side surface plate 22 c, a protruding piece 22 d, and a fixing plate 24. And have.
A packing material 6 is provided between the light source unit 1 and the upper surface plate 22a.
The lower surface plate 22b functions as a cover member for protecting the light source unit 1.
The reflector 23 includes a vertical portion 23a and a curved portion 23b. The fixing plate 24 is provided so as to protrude upward from a stepped portion provided between the curved portion 23b and the upper surface plate 22a.
The fixing plate 24 is formed in a long shape along the length direction of the housing portion 22, and a plurality of screw holes 24a are provided along the length direction.
The bracket 21 fixes the fixing plate 24 to the side surface of the end portion 54 (62, 72, 82) of the plate-like member 53 (61, 71, 81) by screwing screws 25 through the plurality of screw holes 24a. By doing so, it fixes to the edge part 54 (62, 72, 82) of the said plate-shaped member 53 (61, 71, 81).

In addition, as shown in FIGS. 3 and 5, the illumination device 30 of the present embodiment is disposed on the lower surface side of the end portion 54 (62, 72, 82) of the plate-like member 53 (61, 71, 81). Light source unit 1 and a cylindrical bracket 31 provided with a reflection plate 33 for irradiating light from the light source unit 1 downward as indirect light.
The illumination device 30 is set to be approximately equal to the size of the illumination device 10, and the light source unit 1 is also set to be approximately the same size as that used in the illumination device 10.
The bracket 31 includes a housing portion 32 that houses the light source unit 1, and the reflection plate 33 that is integrally formed with the housing portion 32 and is disposed facing the light source unit 1.

The accommodating portion 32 is formed in a substantially C-shaped cross section that opens to the side, and includes an upper surface plate 32a, a lower surface plate 32b, a side surface plate 32c, a protruding piece 32d, and a fixing plate 34. .
Here, the accommodating part 32 is different from the accommodating parts 12 and 22 described above, and the fixing plate 34 is located above the side plate 32c and protrudes upward from the side plate 32c.
A packing material 6 is provided between the light source unit 1 and the upper surface plate 32a.
The lower surface plate 32 b functions as a cover member for protecting the light source unit 1.
The reflection plate 33 includes a vertical portion 33a and a curved portion 33b. A step is not formed between the curved portion 33b and the upper surface plate 32a.
The fixing plate 34 is formed to be elongated along the length direction of the housing portion 32, and a plurality of screw holes 34a are provided along the length direction.
The bracket 31 fixes the fixing plate 34 to the side surface of the end portion 54 (62, 72, 82) of the plate-like member 53 (61, 71, 81) by screwing screws 35 through the plurality of screw holes 34a. By doing so, it fixes to the edge part 54 (62, 72, 82) of the said plate-shaped member 53 (61, 71, 81).

Moreover, the illuminating device 30 of this Embodiment is arrange | positioned at the edge part 54 (62, 72, 82) lower surface side of the said plate-shaped member 53 (61, 71, 81), as shown in FIG.4 and FIG.5. And a cylindrical bracket 41 having a reflection plate 43 for irradiating light from the light source unit 1 as indirect light downward.
The illumination device 40 is set to be approximately equal to the size of the illumination device 40, and the light source unit 1 is also set to be approximately the same size as that used in the illumination device 10.
The bracket 41 includes a housing portion 42 that houses the light source unit 1, and the reflection plate 43 that is integrally formed with the housing portion 42 and is disposed to face the light source unit 1.

The accommodating portion 42 is formed in a substantially C-shaped cross section that opens to the side, and includes an upper surface plate 42a, a lower surface plate 42b, a side surface plate 42c, and a protruding piece 42d.
That is, the accommodating portion 42 is different from the accommodating portions 12, 22, and 32 described above in that no fixed plate is provided.
A packing material 6 is provided between the light source unit 1 and the upper surface plate 42a.
Further, the lower surface plate 42 b functions as a cover member for protecting the light source unit 1.
The reflection plate 43 includes a vertical portion 43a and a curved portion 43b. A step is not formed between the curved portion 43b and the upper surface plate 42a.

The upper surface plate 42a is provided with a plurality of screw holes 44a along the length direction of the upper surface plate 42a.
The bracket 41 fixes the upper surface plate 42a to the lower surface of the end portion 54 (62, 72, 82) of the plate-like member 53 (61, 71, 81) by screwing screws 45 into the plurality of screw holes 44a. By doing so, it fixes to the edge part 54 (62, 72, 82) of the said plate-shaped member 53 (61, 71, 81).

  Next, the lighting device 10, 20, 30, 40 as described above is installed on the lower surface of the end portion 54 (62, 72, 82) of the plate-like member 53 (61, 71, 81). An embodiment of an installation structure of a lighting device will be described.

(First embodiment)
In the present embodiment, as shown in FIG. 6 and FIG. 7, the lighting device 10 is installed as a foot lamp in the vicinity of the rising pole 55 of the entrance 50.
In FIGS. 6 and 7, reference numeral 51 denotes a front soil. The entrance soil space 51 is formed by concrete placement or the like, and a rising portion 52 that supports an entrance floor 53 (a plate-like member) constituting the entrance hall is provided at an end portion on the entrance hall side. The rising portion 52 is formed by concrete placement or the like, similar to the entrance soil 51, and is integrated with the entrance soil 51. Note that tiles 51 a and 51 b are attached to the surface of the entrance soil 51 and the soil side surface of the rising portion 52, respectively.

An architectural floor panel is used as the entrance floor 53 which is the plate-like member. This floor panel is formed by attaching a face material to the upper surface of a rectangular frame formed by assembling vertical and horizontal frame materials into a rectangular frame shape. Further, a floor material 53 a is laid on the upper surface of the face material of the floor panel 53.
The floor panel 53 is installed on the upper surface of the rising portion 52 via a pedestal 52a.

An end portion 54 (end portion between soil sides) of the floor panel 53 that is the entrance floor projects from the side surface between the soil portions of the rising portion 52 to the side between the soil portions 51.
The soil side end 54 is provided with a base material 54a that is attached to the side surface of the floor panel 53 and serves as a base for mounting a rising bar 55 described later.
In addition, the height position of the lower surface of the base material 54 a is set to be higher than the lower surface of the dirt-side end portion 54 of the floor panel 53. The upper surface of the base material 54a and the face material of the floor panel 53 are flush with each other.
Then, by setting the height position of the lower surface of the base material 54a to be higher than the lower surface of the dirt-side end 54 of the floor panel 53, as shown in FIG. The lower part of the projecting side end face of 54 is exposed to the entrance soil 51 side.

In addition, a lighting device 10 that irradiates light toward the rising portion 52 side and reflects the light downward is attached to a lower part of the protruding end surface of the dirt-side end portion 54 of the floor panel 53. . That is, the fixing plate 14 of the bracket 11 is fixed by the screw 15 from the protruding side end surface of the dirt-side end portion 54 of the floor panel 53.
Further, a rising edge 55 (shielding member) whose lower end protrudes downward from the lower surface of the dirt side end 54 is attached to the dirt side end 54 of the floor panel 53. The illumination device 10 is shielded by the portion.

The rising wall 55 is a decorative material attached to a stepped portion of the rising door such as a front door or a doorway. The upper floor portion 55a continuous with the floor material 53a provided on the floor panel 53, and the soil between the upper surface floor portion 55a. And a front surface portion 55b formed integrally with the side end portion and extending downward. That is, it is formed in a substantially L shape in a side sectional view.
Note that the wood-like molded product formed by mixing wood powder and resin is used as the rising bowl 55 of the present embodiment.

Further, the front surface portion 55b has a lower projecting piece 55c projecting to the dirt side end portion 54 side below the back surface of the front surface portion 55b. The base material 54a is fitted between the protruding piece 55c and the back surface (lower surface) of the upper surface floor portion 55a.
Further, the lower end portion of the front surface portion 55 b is positioned so as not to contact the entrance soil 51 and to form a gap with the entrance soil 51. Further, the protruding length of the front surface portion 55b from the lower surface of the dirt-side end portion 54 of the floor panel 53 is set to a length that can sufficiently shield the lighting device 10 itself.
The dirt-side end 54 of the floor panel 53 and the lighting device 10 are covered by the upper surface floor 55a and the front surface 55b. At least a fixing portion of the bracket 11 of the lighting device 10 with respect to the dirt-side end portion 54 of the floor panel 53 is shielded by the rising bar 55.

Next, the installation method of the said illuminating device 10 is demonstrated.
First, the floor panel 53 which is the said entrance floor is installed in the upper surface of the standing part 52 provided in the said entrance soil 51 via the said ring 52a. At this time, the soil side end portion 54 of the floor panel 53 protrudes toward the soil 51 side from the soil side surface of the rising portion 52.

Subsequently, the light source unit 1 is accommodated in the accommodating portion 12 of the bracket 11 using the packing material 6 without a gap.
As shown in FIG. 7, the bracket 11 in the state in which the light source unit 1 is accommodated in advance is fixed to the lower portion of the soil side surface of the soil side end portion 54 as shown in FIG. 7.
At this time, using a tool such as a screwdriver, the fixing plate 14 is fixed with screws 15 from the entrance soil 51 side.

  Thereafter, a rising bar 55 whose lower end protrudes downward from the lower surface of the dirt side end 54 is attached to the dirt side end 54 of the floor panel 53. Although not particularly limited to this, in the present embodiment, the rising hook 55 is attached to the dirt-side end portion 54 using an adhesive.

As described above, the lighting device 10 can be installed as a foot lamp in the vicinity of the rising pole 55 of the entrance 50.
In addition, the light from the light source 2 of the light source unit 1 of the illumination device 10 installed as described above is irradiated to the rising portion 52 side, and this light is reflected by the reflecting plate 13, It is irradiated downward as indirect light.

(Second Embodiment)
In the present embodiment, as shown in FIGS. 8 and 9, lighting devices 20 and 30 are installed as footlamps near the step plate 61 of the staircase 60.
8 and 9, reference numeral 61 denotes a corrugated plate that is the plate-like member. A plurality of step plates 61 are provided along the ascending / descending direction of the stairs 60. A kick plate 63 is vertically provided between the back end portion of the lower step plate 61 and the front end portion 62 of the upper step plate 61.
The front side end portion 62 of the step plate 61 is in a state of protruding to the front side from the surface of the kick plate 63.

In FIG. 8, the upper end portion of the kick plate 63 is fitted into a groove portion 61 a formed on the lower surface of the upper step plate 61. The lighting device 20 is located on the front side of the kick plate 63 and is installed on the lower surface of the front side end portion 62 of the step plate 61 protruding from the surface of the kick plate 63.
That is, the fixing plate 24 of the bracket 21 is fixed by the screw 25 from the protruding side end surface of the front side end portion 62 of the upper step plate 61.
When the front end 62 of the upper step plate 61 protrudes shorter than the surface of the kick plate 63, the lighting device 20 is installed. FIG. Then, the accommodating part 22 of the bracket 21 is located on the near side with respect to the projecting side end face of the near side end part 62.

Further, a non-slip 64 as a shielding member is attached to the front side end portion 62 of the upper step plate 61.
The anti-slip 64 includes an upper surface portion 64a whose surface is formed in a concavo-convex shape, and a front surface portion 64b that is integrally formed at the front end portion of the upper surface portion 64a and extends downward. That is, the anti-slip 64 is formed in a substantially L shape in a side sectional view.
In addition, the thing made from resin is used as the slip stopper 64 of this Embodiment.

The lowering length of the front surface portion 64b is such that the lower end portion comes into contact with the upper surface plate 22a of the housing portion 22 of the bracket 21 located on the near side of the projecting side end surface of the front end portion 62 of the step plate 61. Is set. That is, the fixing portion of the bracket 21 of the lighting device 20 with respect to the front end portion 62 of the upper step plate 61 is shielded by the anti-slip 64.
Further, the front side surface of the front surface portion 64b and the surface of the side surface plate 22c of the housing portion 22 of the bracket 11 are flush with each other.

In FIG. 9, the upper end portion of the kick plate 63 is fixed to a notch 62 a formed at the lower portion of the front end portion 62 of the upper step plate 61. The notch 62a has a ceiling surface 62b that faces the upper surface of the lower step plate 61, and a vertical surface 62c that is provided below the rear end of the ceiling surface 62b. The upper end portion of the kick plate 63 is fixed to the vertical surface 62c.
The lighting device 30 is located on the front side of the kick plate 63 and is installed on the lower surface of the front end portion 62 of the step plate 61 that protrudes from the surface of the kick plate 63.
That is, the bracket 31 is housed in the notch 62a, and the fixing plate 34 is fixed by the screw 35 from the protruding end surface of the front end 62 of the upper step plate 61.

Further, a non-slip 65 is attached to the front side end portion 62 of the upper step plate 61 as a shielding member.
The anti-slip 65 includes an upper surface portion 65a having a concavo-convex surface, and a front surface portion 65b that is integrally formed with the front end portion of the upper surface portion 65a and extends downward. That is, the anti-slip 65 is formed in a substantially L shape in a side sectional view.
In addition, the thing made from resin is used as the anti-slip | skid 65 of this Embodiment.

  The hanging length of the front surface portion 65b is set to a length that can sufficiently shield the lighting device 30 itself. That is, the fixing portion of the bracket 31 of the lighting device 30 with respect to the front end portion 62 of the upper step plate 61 is shielded by the anti-slip 65.

Next, with respect to the installation method of the illumination devices 20 and 30, the brackets 21 and 31 in a state in which the light source unit 1 is accommodated in advance are attached to the fixing plates 24 and 34, similarly to the installation method of the illumination device 10 described above. It fixes to the protrusion side end surface of the said front side edge part 62, and the said anti-slip | skid 64,65 is attached to the front side edge part 62 of the said upper step board 61 after that.
As described above, the lighting devices 20 and 30 can be installed near the step plate 61 of the staircase 60 as foot lamps.
In addition, the light from the light source 2 of the light source unit 1 of the lighting devices 20 and 30 installed as described above is irradiated to the kick plate 63 side, and this light is reflected by the reflection plates 23 and 33. Therefore, it is irradiated downward as indirect light.

(Third embodiment)
In the present embodiment, as shown in FIGS. 10 and 11, lighting devices 30 and 40 are installed as indirect lighting near the shelf 71 of the hanging door shelf 70.
10 and 11, reference numeral 71 denotes a shelf plate that is the plate-like member. A plurality of shelves 71 are arranged at intervals in the vertical direction, with the top shelf 71 being a top plate and the bottom shelf 71 being a bottom plate.
Further, side plates (not shown) are provided on the side surfaces of the shelf plates 71... And a back plate 74 is provided at the end (wall side) end of the plurality of shelf plates 71. Thus, the hanging cupboard 70 has a box shape with the front opening. A groove 71a is formed at the back end of the shelf plate 71, and the upper end or the lower end of the back plate 74 is fitted into the groove 71a.
Further, the hanging door shelf 70 itself fixes the shelf plate 71 as the top plate to the upper support rail 75 fixed to the wall surface in advance, and the shelf plate 71 as the bottom plate to the lower support rail 76. By fixing, it can be installed on the wall.

In FIG. 10, the illuminating device 30 is installed in the lower surface of the near side edge part 72 of the shelf 71 which is a bottom plate.
That is, the fixing plate 34 of the bracket 31 is fixed by the screw 35 from the protruding side end surface of the front side end portion 72 of the shelf board 71.

Further, a door plate 73 for opening and closing the opening of the hanging door shelf 70 is provided as a shielding member on the plurality of shelf plates 71 and the front side end portion 72 of the side plate.
The lower end portion of the door plate 73 projects downward from the lower surface of the shelf plate 71 serving as the bottom plate, and the lower end portion of the door plate 73 can sufficiently shield the lighting device 30 itself. . Accordingly, the fixing portion of the lighting device 30 with respect to the front end portion 72 of the shelf board 71 is shielded by the door plate 73.

In FIG. 11, the illuminating device 40 is installed in the lower surface of the near side edge part 72 of the shelf 71 which is a bottom plate.
That is, the upper surface plate 42 a of the accommodating portion 42 of the bracket 41 is fixed by the screw 45 from the lower surface of the front side end portion 72 of the shelf plate 71.
At this time, the protruding side end surface of the front side end portion 72 of the shelf plate 71 and the side surface plate 42c of the accommodating portion 42 of the bracket 41 are flush with each other.
Also, the lighting device 40 can be sufficiently shielded by the lower end portion of the door plate 73 as in the case of the lighting device 30. Accordingly, the fixing portion of the lighting device 40 with respect to the front end portion 72 of the shelf board 71 is shielded by the door plate 73.

Next, with respect to the installation method of the illumination devices 30 and 40, the brackets 31 and 41 in a state in which the light source unit 1 is accommodated in advance are fixed to the front end portion 72 in the same manner as the installation method of the illumination device 10 described above. Then, the door plate 73 is attached to the front end portion 72 of the shelf board 71.
As described above, the lighting devices 30 and 40 can be installed as indirect illumination near the shelf 71 of the hanging cabinet 70.
In addition, the light from the light source 2 of the light source unit 1 of the lighting devices 30 and 40 installed as described above is irradiated to the wall surface side, and this light is reflected by the reflection plates 33 and 43. The light is irradiated downward as indirect light.

(Fourth embodiment)
In the present embodiment, as shown in FIGS. 12 and 13, lighting devices 30 and 40 are installed as indirect illumination near the side plate 81 of the curtain box 80.
12 and 13, reference numeral 81 denotes a side plate which is the plate member.
The curtain box 80 includes a pair of shelf plates 81, 81 that are spaced apart from each other on the wall surface side and the center side of the room, and a top plate 83 that is integrally provided between the upper ends of the pair of side plates 81, 81. And curtain rails 84 and 84 attached to the lower surface of the top plate 83.
The curtain box 80 is provided at a corner formed by the ceiling and wall surface of the room. Although not shown, the wall on which the curtain box 80 is provided has openings such as windows. Yes.

In FIG. 12, the illuminating device 30 is installed in the lower surface of the lower end part 82 of the side plate 81 arrange | positioned among the pair of side plates 81 and 81 at the center side of the room.
That is, the fixing plate 34 of the bracket 31 is fixed by the screw 35 from the side of the room center of the lower end portion 82 of the side plate 81.

Further, a ceiling plate 85 constituting the ceiling of the room is horizontally provided in the vicinity of the upper end portion of the side plate 81 arranged on the center side of the room.
A turning edge 86 is provided along the length direction of the corner as a shielding member at the corner formed by the ceiling plate 85 and the side plate 81.
The lower end portion of the peripheral edge 86 protrudes downward from the lower end surface of the side plate 81 disposed on the center side of the room, and the protruding length is a length that can sufficiently shield the lighting device 30 itself. Is set. Therefore, the fixing portion of the bracket 31 of the lighting device 30 with respect to the lower end portion 82 of the side plate 81 is shielded by the peripheral edge 86.

In FIG. 13, the illuminating device 40 is installed in the lower surface of the lower end part 82 of the side plate 81 arrange | positioned among the pair of side plates 81 and 81 at the center side of the room.
That is, the upper surface plate 42 a of the housing portion 42 of the bracket 41 is fixed by the screw 45 from the lower surface (lower end surface) of the lower end portion 82 of the side plate 81.
At this time, the room central side surface of the side plate 81 and the side plate 42c of the accommodating portion 42 of the bracket 41 are flush with each other.
Also, the illumination device 40 can be sufficiently shielded by the lower end portion of the peripheral edge 86 as in the case of the illumination device 30. Accordingly, the fixing portion of the lighting device 40 with respect to the lower end portion 82 of the side plate 81 is shielded by the peripheral edge 86.

Next, as for the installation method of the illumination devices 30 and 40, as in the installation method of the illumination device 10 described above, the brackets 31 and 41 in a state where the light source unit 1 is accommodated in advance are fixed to the lower end portion 82, Thereafter, the peripheral edge 86 is attached to a corner formed by the ceiling plate 85 and the side plate 81.
As described above, the illumination devices 30 and 40 can be installed as indirect illumination near the side plate 81 of the curtain box 80.
In addition, the light from the light source 2 of the light source unit 1 of the lighting devices 30 and 40 installed as described above is irradiated to the wall surface side, and this light is reflected by the reflection plates 33 and 43. The light is irradiated downward as indirect light.

  As described above, according to the first to fourth embodiments, the light emitted from the light source unit 1 can be emitted from the bracket 11 (21, 31,. 41) can be reflected by the reflecting plate 13 (23, 24, 25) and can be irradiated as indirect light below the end of the plate member 53 (61, 71, 81). Thus, unlike the conventional case, it is not necessary to expose the light source unit 1 or to turn the light emitting surface forward, so that the lighting device 10 (20, 30, 40) can be easily harmonized with the surrounding appearance. In addition, the light emitting surface of the light source unit 1 can be reliably protected.

  Moreover, since the cover member 12b (22b, 32b, 42b) for protecting this light source unit 1 is provided in the lower surface of the said light source unit 1, by this cover member 12b (22b, 32b, 42b), The light emitting surface of the light source unit 1 can be more reliably protected.

  Further, the lower surface plate of the accommodating portion 12 (22, 32, 42) has a protruding piece 12d (22d, 32d, 42d) protruding upward from the opening side end portion of the lower surface plate 12b (22b, 32b, 42b). The light source unit 1 is placed on the lower surface plate 12b (22b, 32b, 42b) so as to be located on the inner side of the projecting piece 12d (22d, 32d, 42d). The light source unit 1 can be reliably accommodated in the accommodating portion 12 (22, 32, 42), and the light source unit 1b (22b, 32b, 42d) and the protruding piece 12d (22d, 32d, 42d) The light emitting surface of the unit 1 can be further reliably protected.

  The bracket 11 (21, 31) includes a fixing plate 14 (24, 34) protruding upward from the upper surface of the bracket 11 (21, 31). The fixing plate 14 (24, 34) Since the plate member 53 (61, 71) is fixed by screws 15 (25, 35) from the side surface of the end portion 54 (62, 72), the fixing plate 14 (24, 34) is fixed to the plate shape. It can fix with the bis | screw 15 (25, 35) from the front with respect to the edge part 54 (62, 72) side surface of the member 53 (61, 71). Accordingly, the lighting device 10 (20, 30) can be fixed to the end portion 54 (62, 72) of the plate-like member 53 (61, 71) while visually confirming, so that the lighting device 10 ( 20, 30) can be easily and reliably performed.

  In addition, the bracket 11 (21, 31, 41) is fixed to the plate member 53 (61, 71, 81) by a shielding member 55 (64, 65, 73, 86). 15 (25, 35, 45) can be shielded, and the illuminating device 10 (20, 30, 40) can be easily harmonized with the external appearance.

  The shielding member 55 (64, 65) includes an upper surface portion 55a (64a, 65a) covering the upper surface of the end portion 54 (62) of the plate-like member 53 (61) and an end of the plate-like member 53 (61). The front surface portion 55b (64b, 65b) covers the side surface of the portion 54 (62), and the lower end portion of the front surface portion 55b (64b, 65b) is the end portion 54 of the plate-like member 53 (61). 62) Since it protrudes below the lower surface, the fixing portion of the bracket 11 (21, 31, 41) with respect to the plate-like member 53 (61) can be shielded by the shielding member 55 (64, 65). The end of the plate-like member 53 (61) and the bracket 11 (21, 31, 41) itself can be shielded by the lower end of the portion 55b (64b, 65b). This makes it easier to harmonize the lighting device 10 (20, 30, 40) with the external appearance.

  The lighting device 10 is attached to a lower end portion of the dirt floor side portion 54 of the entrance floor, which is the plate-like member 53, and the dirt floor side end portion 54 of the entrance floor 53 is covered with the shielding member 55. Since a certain rising saddle is attached, in addition to being able to shield the fixing portion of the bracket 11 with respect to the entrance floor 53 by this rising saddle 55, the lower end portion of the front surface portion 55b and the dirt side end portion 54 of the entrance floor 53 and The bracket 11 itself can be shielded. As a result, the lighting device 10 can be further harmonized with the surrounding appearance.

  In addition, by setting the height position of the lower surface of the base material 54a to be higher than the lower surface of the soil-side end portion 54 of the entrance floor 53, the lower part of the projecting-side end surface of the soil-side end portion 54 is located between the entrance soil 51 and the bottom surface 54a. The bracket 11 is attached to the soil-side end portion 54 of the entrance floor 53 by fixing the fixing plate 14 to the lower part of the projecting-side end surface of the soil-side end portion 54. Therefore, the screw 15 can be fixed from the front to the projecting side end face of the dirt side end 54 before attaching the rising bar 55 to the dirt side end 54. As a result, the bracket 11 and thus the lighting device 10 can be easily and reliably attached.

  Further, a notch 62a is formed at the end 62 of the plate-like member 61, and the bracket 31 is housed in the notch 62a, so that the illumination device 30 is not conspicuous from the outside. It is possible to make the lighting device 30 more harmonious with the surrounding appearance.

DESCRIPTION OF SYMBOLS 1 Light source unit 10 Illuminating device 11 Bracket 12 Housing part 13 Reflecting plate 20 Illuminating device 21 Bracket 22 Housing part 23 Reflecting plate 30 Illuminating device 31 Bracket 32 Housing part 33 Reflecting plate 40 Illuminating device 41 Bracket 42 Housing part 43 Reflecting plate 53 Entrance floor (Plate member)
54 Side end 55 Raised hook (shielding member)
61 Corrugated plate (plate member)
62 Side end 63 Non-slip (shielding member)
64 Non-slip (shielding member)
71 Shelf board (plate-like member)
72 Side end 73 Door plate (shielding member)
81 Side plate (plate member)
82 Lower end 83 Around edge (shielding member)

Claims (9)

In the installation structure of the illuminating device formed by installing the illuminating device on the lower surface of the end of the plate-like member,
The lighting device includes a light source unit disposed on the lower surface side of the end of the plate-like member, and a cylindrical bracket including a reflecting plate for irradiating light from the light source unit downward as indirect light,
An installation structure of an illumination device, wherein the bracket is fixed to an end portion of the plate-like member with a screw. In the installation structure of the lighting device according to claim 1,
An illuminating device installation structure, wherein a cover member for protecting the light source unit is provided on a lower surface of the light source unit. In the installation structure of the illumination device according to claim 2,
The bracket includes an accommodating portion for accommodating the light source unit,
The accommodating portion is formed in a substantially C-shaped cross section that opens toward the reflecting plate,
The lower surface plate of the housing portion is the cover member, and has a protruding piece protruding upward from the opening side end portion of the lower surface plate,
An installation structure of an illumination device, wherein the light source unit is placed on the lower surface plate so as to be positioned inside the protruding piece. In the installation structure of the illuminating device as described in any one of Claims 1-3,
The bracket includes a fixing plate protruding upward from the upper surface of the bracket,
The fixing plate is fixed by screws from an end side surface of the plate-like member. In the installation structure of the illuminating device as described in any one of Claims 1-4,
An installation structure of a lighting device, wherein a fixing portion of the bracket with respect to the plate-like member is shielded by a shielding member. In the installation structure of the lighting device according to claim 5,
The shielding member has an upper surface portion that covers the upper surface of the end portion of the plate-shaped member, and a front surface portion that covers the side surface of the end portion of the plate-shaped member,
An installation structure of a lighting device, wherein a lower end portion of the front portion protrudes downward from a lower surface of an end portion of the plate-like member. In the installation structure of the lighting device according to claim 6,
The plate-like member is an entrance floor installed on the upper surface of the rising portion provided between the entrance soils so as to protrude to the soil side rather than the soil side surface of the rising portion,
The lighting device is attached to the lower end of the dirt floor side of the entrance floor,
An installation structure of a lighting device, wherein a rising ridge as the shielding member is attached to an end of the entrance floor between the soil. In the installation structure of the illumination device according to claim 7,
On the protruding side end surface of the dirt floor side end portion of the entrance floor, a base material that is a base for mounting the rising ridge is attached,
By setting the height position of the lower surface of the base material to be higher than the lower surface of the inter-soil side end of the entrance floor, the lower part of the projecting side end surface of the inter-soil side end is exposed to the front inter-soil side. ,
The bracket is attached to the soil-side end portion of the entrance floor by fixing the fixing plate to a lower portion of the projecting-side end surface of the soil-side end portion. In the installation structure of the illuminating device as described in any one of Claims 1-8,
An installation structure of a lighting device, wherein a notch is formed at an end of the plate-like member, and the bracket is accommodated in the notch.

Images