JPS59655Y2 - lighting equipment - Google Patents

Description

[Detailed explanation of the idea] This invention relates to lighting equipment.

As shown in FIGS. 1 and 2, the conventional bracket fixes a vertical piece 1a of a U-shaped device body 1 to a wall 2, covers this device body 1 with a shade 3 having a rear opening, and attaches a thumbscrew. 4 through the rear upper frame 3a of the shade 3 to the instrument main body 1.
The shade 3 is fixed to the appliance body 1 by screwing into the upper horizontal piece 1b and screwing the thumbscrew 5 into the lower horizontal piece 1C of the appliance body 1 via the rear lower frame 3b of the shade 3.

Note that illustrations of lamps and the like are omitted.

The same applies to the following drawings. The brackets shown in FIGS. 1 and 2 have a configuration in which the shade 3 is moved in parallel toward the appliance body 1 and fixed to the appliance body 1 with thumbscrews 4 and 5, so that the shade 3 and the wall 2 are connected to each other. Although there is an advantage that there is no gap between them and the shade 3 does not wobble, it also requires two thumbscrews 4 and 5 to fix the shade 3, which increases the cost and prevents the shade 3 from shaking. There was a problem in that it was not easy to fix No. 3.

Another conventional bracket fixes a vertical piece 6a of a substantially U-shaped instrument body 6 to a wall 7, as shown in FIG. Push the rear upper frame 8a of the shade 8 having the opening with the shade 8 tilted, rotate the shade 8 in the direction of arrow A, and place the shade 8 over the instrument body 6 as shown in FIG.
A thumbscrew 9 is screwed in through the rear lower frame 8b of the shade 8 to fix the shade 8 to the instrument body 6, as shown in FIG.

Such a bracket as shown in FIGS. 3 to 5 can fix the shade 8 to the instrument main body 6 with a single thumbscrew 9, and has the advantage that it is inexpensive and can easily fix the shade 8. In order to tilt the shade 8 and push the rear upper frame 8a onto the upper horizontal piece 6b, it is necessary to provide a gap B that is considerably wider than the width of the rear upper frame 8a between the upwardly bent part of the upper horizontal piece 6b and the wall 7. There is.

In addition, since the shade 8 is rotated to cover the instrument body 6, a gap C of a certain value or more is required between the lower horizontal piece 6C of the instrument body 6 and the rear lower frame 8b, and as a result, the thumbscrew 9
When the lower horizontal piece 6C and the rear lower frame 8b are brought into close contact with each other by tightening the lower horizontal piece 6C, there is a problem that the rear upper frame 8a lifts up from the upper horizontal piece 6b and also separates from the wall 7, causing the shade 8 to shake.

Therefore, an object of this invention is to provide a lighting fixture that can prevent the shade from wobbling by bringing the shade into close contact with the wall, is inexpensive, and allows the shade to be easily fixed.

An embodiment of this invention is shown in FIGS. 6 to 8.

That is, as shown in FIGS. 6 and 7, this bracket is attached to the rear upper frame 8a on the wall side of the screw hole 6d into which the thumbscrew 9 on the lower surface of the lower horizontal piece 6C of the instrument main body 6 is screwed.
A protrusion 6e for pressing the wall 7 against the wall 7 is provided, and the other parts are the same as those shown in FIGS. 3 to 5.

As shown in FIG. 8, after the shade 8 is placed on the instrument main body 6, the rear lower frame 8b of the shade 8 is lifted by tightening the thumbscrews 9. The wall side of the screw 9 comes into contact with the protrusion 6e and the rear lower frame 8b is tilted, whereby the shade 8 rotates in the direction of the arrow and the rear upper frame 8a comes into close contact with the wall 7.

In this case, since the shade 8 itself has elasticity, even if the upper part of the shade 8 is biased away from the wall 7, if the bias is stopped, it will come into close contact with the wall 7 again.

Note that the protrusion 6e is not extremely high as shown in the figure, and can have the above function if it has a slight height.

In this way, the bracket of this embodiment can be easily processed by forming the protrusion 6e on the bracket shown in FIGS. In addition to preventing this, the appearance can be improved.
Even if the above-mentioned machining work is increased, the cost is lower than that shown in FIGS. 1 and 2, and the shade 8 can be easily fixed.

Other embodiments of this invention are shown in FIGS. 9 to 12.

That is, as shown in FIGS. 9 and 10, this bracket has the lower horizontal piece 6C of the instrument main body 6 inclined upward (at an acute angle) with respect to the vertical piece 6a, and the vertical piece 6
A recessed step 6f is formed on the outer surface of the joint between a and the lower horizontal piece 6C, and a tapped hole 6g into which the thumbscrew 9 is screwed is formed vertically in the lower horizontal piece 6C. It is similar to that shown in FIG.

This bracket is connected to the instrument body 6 as shown in FIG.
Attach the rear upper frame 8a of the shade 8 to the upper horizontal piece 6b of the shade 8.
12, rotate the shade 8 in the direction of arrow E, cover the instrument body 6 with the shade 8, and insert the thumbscrew 9 through the rear lower frame 8b of the shade 8. The shade 8 is screwed in to fix the shade 8 to the instrument body 6 as shown in FIG.
Then, by tightening the thumbscrews 9, the rear lower frame 8b is tilted along the lower horizontal piece 6C, whereby the shade 8 is rotated in the direction of arrow F, and the rear upper frame 8a is brought into close contact with the wall 7. do.

The function of the elasticity of the shade 8 in this case is the same as in the previous embodiment.

In this way, in the bracket of this embodiment, the lower horizontal piece 6C of the instrument main body 6 is inclined upward, so even if the gap C shown in FIG.
When the thumbscrews 9 are tightened, the rear upper frame 8a comes into close contact with the wall 7 and also with the upper horizontal piece 6b of the main body 6, which prevents the shake of the shade 8 as described above. It can be made even smaller than the embodiment.

Other effects are similar to those of the previous embodiment.

As described above, the lighting fixture of this invention has an upper horizontal piece with an upwardly bent tip and a lower horizontal piece with a screw hole formed therein, and the vertical piece is tightly fixed to the wall surface. an instrument main body; a shade having a rear opening and covering the instrument main body in a vertical position by hooking the rear upper frame to the upper horizontal piece in an inclined position;
A mounting screw screwed into the hole in the lower horizontal piece through the rear lower frame of this shade, and a screw hole in the lower surface of the lower horizontal piece to press the rear upper part of the shade against the wall surface. Since the shade is provided with a convex portion provided on the wall side, the shade can be brought into close contact with the wall surface to prevent rattling of the shade, and it is also inexpensive and has the effect of easily fixing the shade.

[Brief explanation of the drawing]

Fig. 1 is an external perspective view of a conventional bracket, Fig. 2 is a sectional view thereof, Figs. 3 to 5 are sectional views of different conventional brackets, and Fig. 6 is a bracket of an embodiment of this invention. FIG. 7 is a sectional view of the main part, FIG. 8 is a sectional view of the whole, FIG. 9 is a perspective view of the main part of another embodiment of the invention, FIG. 10 is a sectional view thereof, and FIG. Figure 11 and “1st
2 is a cross-sectional view of the entire structure. 6... Instrument body, 6a... Vertical piece, 6
b...Upper horizontal piece, 6C...Lower horizontal piece, 6d...Screw hole, 6e...Protrusion,
7... Wall, 8... Shade, 8a...
...Rear upper frame, 8b...Rear lower frame, 9...
... Tsumamineshi.

Claims (2)

[Scope of utility model registration request] (1) A roughly U-shaped instrument body with an upper horizontal piece whose tip is bent upward and a lower horizontal piece with a screw hole formed, and the vertical piece is tightly fixed to the wall surface, and a rear opening. A shade that hooks the rear upper frame to the upper horizontal piece in an inclined position and covers the instrument main body in a vertical position, and a mounting screw screwed into the screw hole of the lower horizontal piece through the rear lower frame of the shade. and a convex portion provided on the lower surface of the lower horizontal piece closer to the wall than the screw hole in order to press the rear upper frame of the shade against the wall surface. (2) The lighting fixture according to claim 1, wherein the convex portion is formed by tilting the lower horizontal piece of the fixture body upward with respect to the vertical piece.