JPH0660918U - Light fixture with wall - Google Patents

Abstract

(57) [Summary] [Purpose] Attaching and detaching the shade to and from the mounting plate easily and securely. [Structure] Hook portions 7 and 8 are provided on both upper and lower sides of the shade 4. An elastic body 11 is provided on the upper portion of the mounting plate 3 so as to elastically contact the lower surface 7a of the upper hook portion 7 of the shade 4 and bias the upper hook portion 7 upward. A claw portion 13 that engages with the front surface 7b of the upper hook portion 7 is provided at the tip of the elastic body 11. A dogleg-shaped bent portion 12 is provided at the bottom of the mounting plate 3. In a state where the hook portion 7 on the upper side of the shade 4 is hooked by the elastic body 11 and the claw portion 13, the shade 4 is pushed down while bending the elastic body 11. The hook portion 8 on the lower side of the shade 4 is provided with the bent portion 12 and the wall 2.
Can be sandwiched between

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lighting device with a wall, and more particularly to a structure for attaching a shade to a mounting plate.

[0002]

[Prior art]

 Conventionally, this kind of wall-mounted luminaire 1'is equipped with a luminaire mounting plate 3'fixed to the wall side and a illuminating lamp 6 mounted on the mounting plate 3'from the front A as shown in FIG. A cover with a shade 4 ', in which screw holes 30 are formed on the upper and lower sides of the shade 4', and a frame 32 having screw holes 31 is provided on the upper and lower sides of the mounting plate 3 ', respectively. There is. When attaching the shade 4'to the mounting plate 3 ', first, the upper and lower sides of the shade 4'are temporarily fixed by the upper and lower frames 32 of the mounting plate 3', and then the screw holes 30 of the shade 4 '. By aligning the screw holes 31 of the frame 32 of the mounting plate 3'with each other and tightening two thumbscrews 33 from above and below, the shade 4'is fixedly fixed to the mounting plate 3 '. . In FIG. 6, 5 is a power terminal block, 9 is a power hole, 10 is a mounting plate mounting hole, and 10a is a terminal block mounting hole.

[0003]

[Problems to be solved by the device]

 However, in the structure that requires temporary fixing and final fixing of the shade 4'as in the conventional case, the work of attaching (or removing) the shade 4 'takes time and the construction time is significantly lengthened. In addition, it is necessary to form the screw holes 30 on the upper and lower sides of the shade 4'by tapping or the like, and the screw holes 30 of the shade 4'between the screw holes 31 of the frame 32 of the mounting plate 3 '. Therefore, it is very troublesome to make holes in the shade 4 ', and since it is necessary to provide the screw holes 30 in the shade 4', for example, in a shade made of a thin wooden frame, It cannot be attached to the attachment plate 3'because the screw hole 30 cannot be provided. In addition, there is a problem in that the knob screw 33 is exposed on the outer surface of the shade 4 ′, which impairs the design of the external appearance, or the knob screw 33 is lost during installation and cannot be attached.

The present invention has been made in view of the above-described conventional problems, and an object of the present invention is to allow a shade to be easily and surely attached to and detached from a mounting plate, and to use a thin wooden frame. It is an object of the present invention to provide a lighting device with a wall that enables the attachment of such a fine shade and further improves the design of the exterior.

[0005]

[Means for Solving the Problems]

 In order to solve the above problems, the present invention comprises a mounting plate 3 of a lighting fixture fixed to the wall 2 side, and a shade 4 mounted on the mounting plate 3 from the front A to cover the lighting lamp 6, and the shade. 4, hooking parts 7 and 8 are provided on both upper and lower sides of the mounting plate 3, and the upper part of the mounting plate 3 is elastically contacted with the lower surface 7a of the upper hooking part 7 of the shade 4 so that the upper hooking part 7 is directed upward. An elastic body 11 for urging and a claw portion 13 provided on the tip 11d of the elastic body 11 and engaged with the front surface 7b of the upper hooking portion 7 are provided. The bent portion 12 is provided, and the lower hook portion 8 of the shade 4 is sandwiched between the dogleg shaped bent portion 12 and the wall 2 side.

[0006]

[Action]

 According to the present invention, the upper hook portion 7 of the shade 4 is covered from above on the elastic body 11 provided on the upper portion of the mounting plate 3, and the claw portion 13 of the elastic body 11 is engaged with the front surface 7b of the upper hook portion 7. In this state, the elastic body 11 is bent downward to push down the shade 4, and the hook portion 8 on the lower side of the shade 4 is provided in the lower portion of the mounting plate 3 to form a dogleg-shaped bent portion 12 and a wall. Insert from the bottom between the two sides. As a result, the upper hook portion 7 of the shade 4 is hooked and fixed by the elastic body 11 and the claw portion 13, and the lower hook portion 8 of the shade 4 is between the bent portion 12 and the wall 2 side. Since it is sandwiched and fixed by, the conventional temporary fixing of the shade and the main fixing by the thumb screw are no longer required, and the shade 4 can be easily and surely attached to the attaching plate 3. Moreover, since the conventional screw holes and knob screws are not required, the upper hook portion 7 and the lower hook portion 8 can be provided even for a fine shade made of, for example, a thin wooden frame. If there is, it can be attached to and detached from the mounting plate 3. In addition, the knob screw is not exposed on the outer surface of the shade 4, and the appearance design is improved.

[0007]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. As shown in FIG. 1, a lighting device 1 with a wall used in this embodiment includes a mounting plate 3 mounted on a wall 2, a shade 4 mounted from the front A of the mounting plate 3, and a mounting plate 3. It is equipped with a power supply terminal block 5 and the like which is housed between the shade 4 and the shade 4.

First, the shade 4 includes a front surface portion 4 a that covers the illumination lamp 6 mounted on the power supply terminal block 5 from the front A, and a peripheral wall portion 4 b that covers the illumination lamp 6 from the top, bottom, left, and right. An upper hook portion 7 hanging downward is provided at the upper end, and a lower hook portion 8 protruding upward is provided at the lower end of the peripheral wall portion 4b.

On the other hand, as shown in FIG. 2, the mounting plate 3 is provided with a power source hole 9, a mounting plate mounting hole 10, a terminal block mounting hole 10a, etc. on the center side thereof, and an upper end of the mounting plate 3. The portion is provided with an elastic body 11 corresponding to the upper hook portion 7 of the shade 4. The elastic body 11 is composed of, for example, a leaf spring 11a. This leaf spring 11a functions as a shade receiving fitting, and as shown in FIG. 3, the central portion thereof is fixed to the upper end portion of the mounting plate 3, and the tips 11d on both sides thereof are the upper end of the mounting plate 3. The leaf spring 11a has a structure in which the tip 11d side is elastically contacted with the lower surface 7a of the upper hook portion 7 of the shade 4 so that the upper hook portion 7 is biased upward. It is supposed to do. Further, at the tip 11d of the leaf spring 11a, a claw portion 13 projecting upward is provided upright. As shown in FIG. 1, these claw portions 13 are locked to the front surface 7b of the upper hook portion 7 with the tip 11d of the mounting plate 3 elastically contacting the lower surface 7a of the upper hook portion 7. Therefore, the upper hooking portion 7 is prevented from coming off the leaf spring 11a and moving forward A 1.

On the other hand, a bent portion 12 is provided on the lower portion of the mounting plate 3 so as to correspond to the lower hook portion 8 of the shade 4. The bent portion 12 is bent downward to form a dogleg shape, and the lower hook portion 8 of the shade 4 is sandwiched between the bent portion 12 and the wall 2. The dogleg-shaped bent portion 12 prevents the lower hook portion 8 from moving upward and from moving forward A, respectively.

When mounting the above-described lighting device with wall 1 on the wall 2, first, the power supply terminal block 5 is fixed to the wall 2 together with the mounting plate 3, and then the hook portion 7 on the upper side of the shade 4 is attached to the upper part of the mounting plate 3. The leaf spring 11a is placed on the lower surface 7a of the upper hook portion 7 of the shade 4 and the claw portion 13 provided on the leaf spring 11a is placed on the upper hook portion 7a. To the front surface 7b of the. In this state, while bending the leaf spring 11a downward, the entire shade 4 is pushed down, and the lower hook portion 8 of the shade 4 is provided between the bent portion 12 provided on the lower portion of the mounting plate 3 and the wall 2. Insert from As a result, the upper hook portion 7 of the shade 4 is hooked and fixed by the leaf spring 11a and the claw portion 13, and the lower hook portion 8 of the shade 4 is connected to the dogleg-shaped bent portion 12 and the wall side. It is pinched and fixed between. Therefore, the upper hook portion 7 of the shade 4 is moved by the claw portion 13 toward the front A of the leaf spring 11a while being biased upward by the leaf spring 11a of the mounting plate 3. Since the hook portion 8 below the shade 4 is pressed against the wall 2 by the bent portion 12, the shade 4 can be easily attached to the mounting plate 3 without using a conventional knob screw. It can be installed securely. Similarly, the removal of the shade 4 can be easily performed.

As a result, it is possible to stably attach the shade 4 without temporarily fixing the shade and fixing the shade with a knob screw as in the conventional case, and there is a possibility that parts such as a knob screw may be lost during construction. Therefore, the installation time of the shade 4 can be significantly reduced. Further, even if it is a fine shade made of a thin wooden frame, as long as the upper hook portion 7 and the lower hook portion 8 can be provided, it can be attached to and detached from the mounting plate 3. Furthermore, since the knob screw unlike the conventional one is not exposed on the outer surface of the shade 4, the design is improved. In addition, since it is not necessary to drill the shade 4 and fasten it with a thumbscrew, the cost can be reduced.

In the above embodiment, the elastic body 11 is composed of the leaf spring 11a, but instead of the leaf spring 11a, as shown in FIGS. 4 (a) and 4 (b), a shade receiving metal fitting 20 is provided. A slide pin 21 wound by a coil spring spring 11b may be provided between the mounting plate 3 and the coil spring spring 11b to urge the shade receiving bracket 20 upward by a spring, or FIG. As shown in (b), the shade receiving fitting 20 and the mounting plate 3 may be connected to each other by a spring-like material such as a rubber bushing 11c.

[0014]

[Effect of device]

 As described above, the present invention includes the mounting plate of the lighting fixture fixed to the wall side and the shade that is mounted on the mounting plate from the front to cover the lighting lamp, and the hook portions are provided on the upper and lower sides of the shade, respectively. On the upper part of the mounting plate, an elastic body that elastically contacts the lower surface of the upper hook part of the shade and biases the upper hook part upward with a spring, and an elastic body provided at the tip of the elastic body to hook the upper hook part. The front part of the mounting part is provided with a claw part for locking, and the mounting plate is provided with a dogleg-shaped bent part at a lower part thereof, and a shade is provided between the dogleg-shaped bent part and the wall side. Since the lower hook portion of the lower part is sandwiched, the shade can be hooked and fixed to the mounting plate by the elastic body, the claw portion and the dogleg-shaped bent portion. It is easy and secure to attach the shade to the mounting plate without temporarily fixing the shade and permanently fixing the shade with a thumbscrew. In it is attached (or detached), a possible stable taken with the shade is, moreover without fear of loss of parts such as thumb screws, it is possible to greatly shorten the mounting construction time of shade. In addition, even if it is a fine shade made of a thin wooden frame, it can be attached to and detached from the mounting plate as long as the upper hook part and the lower hook part can be provided, and the elastic body, the claw part and the bent part can be bent. It is possible to make the mounting function consisting of parts and parts invisible from the outside, and to prevent the deterioration of the design due to the conventional thumbscrew and increase the commercial value. In addition, since there is no need to drill holes in the seam and to fasten it with a thumbscrew, the production cost can be reduced.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of a lighting device with a wall used in an embodiment of the present invention.

FIG. 2 is an exploded perspective view of the above-described wall-mounted lighting fixture.

FIG. 3 is a perspective view of a mounting plate of the above.

FIG. 4 shows another embodiment of the present invention, (a) is a perspective view when a coil spring is used as an elastic body, and (b) is a perspective view.
Is a sectional view thereof.

FIG. 5 is a perspective view of a rubber bushing as an elastic body according to another embodiment of the present invention.
(B) is the sectional view.

FIG. 6 is an exploded perspective view of a conventional wall-mounted lighting fixture.

[Explanation of symbols]

 1 Lighting fixture with wall 2 Wall 3 Mounting plate 4 Cede 6 Lighting lamp 7 Upper hook 7a Lower surface 8 Lower hook 11 Elastic body 12 Bend 13 Claw A Front

 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Hiroshi Matsuda, 1048, Kadoma, Kadoma-shi, Osaka Prefecture Matsushita Electric Works Co., Ltd. Inside Nasei Denki Co., Ltd. (72) Inventor Seiji Iida 1-58 Minaminakamichi-cho, Higashisei-ku, Osaka

Claims (1)

[Scope of utility model registration request] 1. A mounting plate for a lighting fixture fixed to a wall side,
It is equipped with a shade that is attached to the mounting plate from the front to cover the lighting lamp, and hook portions are provided on both upper and lower sides of the shade, respectively. An elastic body that biases the hook portion of the spring upward and a claw portion that is provided at the tip of the elastic body and that engages with the front surface of the upper hook portion are provided. A luminaire with a wall, wherein a bent portion is provided, and a hook portion below the shade is sandwiched between the bent portion and the wall side.