JPS6115535Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field of the Invention] This invention relates to a lighting fixture such as a desk lamp.

[Technical background of the invention and its problems]

Conventionally, as shown in FIGS. 1 and 2, a stand-type lighting device has a stand 3 having a U-shaped support 2 attached to the top thereof, through which a shaft 1 having threaded portions at both ends passes through both sides. , the shaft 1 of the stand 3 is passed through both rear sides of the lighting fixture body 5 in which the lamp 4 is housed inside the support body 2, and the knobs 6 and 7 provided on the outside of both sides of the support body 2 are used. It is known that by tightening the threaded portion of the shaft 1, the front portion of the lighting device main body 5 is prevented from rotating around the shaft 1, and the angle of the lighting device main body 5 is determined.

Although this device has the effect of allowing stepless adjustment of the inclination of the lighting device main body 5, it has the disadvantage that a complicated mechanism such as a shaft and a knob is required for adjustment. By the way, when using a stand-type lighting fixture, it is sufficient to be able to adjust several types of inclinations, and there is no need for stepless adjustment.

[Purpose of invention]

This invention was made in view of the above points, and the purpose is to provide a lighting fixture that can realize a tilt adjustment mechanism with a simple configuration and can reduce costs.

[Summary of the idea]

This idea forms a plurality of grooves at different angles on the side surface of the lighting equipment body, and inserts an insertion piece formed on the support into each groove to support the lighting equipment body at a certain inclination. be.

[Example of idea]

Hereinafter, embodiments of this invention will be described with reference to the drawings.

As shown in FIG. 3, tilt adjustment mechanisms 13 and 14 are attached to both sides of the rear of a rectangular lighting fixture body 12 which houses a lamp 11 in the front part. As shown in FIG.
₁ , 16 ₂ to 16 ₇ are formed with different inclinations by arbitrary angles. The lighting fixture main body 1
2 is supported by a support body 17 via the tilt adjustment mechanisms 13 and 14. The support body 17 is the fifth
As shown in the figure, the base part 18 and the H-shaped support part 1
9, and an upper cut recess 20 of the support part 19.
The inner ends of both sides of the grooves 16 ₁ to 16 ₇ are formed into insertion pieces 21 and 22 that can be inserted into and removed from the grooves 16 1 to 16 7 at will. The distance between the insertion pieces 21 and 22 is made approximately equal to the distance between the bottom surfaces of the opposing grooves of the two inclination adjustment mechanisms 13 and 14.

In such a configuration, the lighting equipment main body 12 can be adjusted to any position by simply lifting the lighting equipment main body 12 and sliding the insertion pieces 21 and 22 of the support body 17 into the opposing grooves of the both tilt adjustment mechanisms 13 and 14 from below. It can be supported by the support body 17 with an inclination. Since the grooves 16 ₁ to 16 ₇ are formed at different angles, the inclination of the lighting fixture body 12 can be changed in stages by changing the grooves to insert the insertion pieces 21 and 22. It is possible to obtain the inclination according to the use.

In this way, the plate body 15 has a plurality of grooves 16 ₁ to 16 _{7 .}
are formed at different angles from each other, and an insertion piece 2 of the support body 17 is inserted into each of the grooves 16 ₁ to 16 ₇ .
The inclination of the lighting fixture main body 12 can be adjusted with a simple configuration of simply sliding and inserting the lights 1 and 22. In addition, the number of parts is small, making manufacturing simple and reducing costs.

In the above embodiment, the grooves were directly formed on the plate body, but the invention is not limited to this. A plurality of convex members are attached to the plate body at regular intervals, and the spaced portions are formed into grooves. It may be formed as follows. In addition, in the above embodiment, a groove is formed in the plate body to form a tilt adjustment mechanism, and the mechanism is attached to the lighting equipment body, but this is not necessarily limited to this. It is also possible to form a tilt adjustment mechanism.

[Effect of idea]

As described above, according to this invention, it is possible to provide a lighting fixture in which the inclination of the lighting fixture body can be adjusted with a simple structure and the cost can be reduced.

[Brief explanation of the drawing]

Figures 1 and 2 show conventional examples.
The figure is a perspective view, Figure 2 is a sectional view of main parts, Figures 3 to 5
The figures show an embodiment of this invention, in which Fig. 3 is a perspective view, Fig. 4 is a perspective view of the tilt adjustment mechanism, and Fig. 5 is a perspective view of the support body. 11... Lamp, 12... Lighting equipment body, 1
3, 14...Inclination adjustment mechanism, 16 ₁ to 16 ₇ ...
Groove, 17... Support body, 21, 22... Insert piece.

Claims (1)

[Scope of utility model registration request] It has a lighting fixture body that houses a lamp, a plurality of grooves formed on the side surface of the fixture body at arbitrary angles different from each other, and an insertion piece that can be inserted into and removed from each of the grooves, and the insertion piece is inserted into the groove. A lighting fixture comprising: a support body that is inserted to support the lighting fixture body.