JPH0359904A - lighting equipment - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a lighting fixture installed on a ceiling, wall, floor, etc.

[Conventional technology]

Traditional lighting fixtures include ceiling-mounted and wall-mounted types.

There are floor-mounted types. For ceiling or wall-mounted lighting fixtures,
A louver is provided on the front, and in the case of floor-mounted lighting equipment, the front is covered with a translucent panel to prevent dust from entering.

[Problem to be solved by the invention]

Conventional lighting fixtures are divided into louvered fixtures and paneled fixtures depending on the installation position.To deal with the difference in installation position, there are two types of lighting fixtures: louvered lighting fixtures and paneled lighting fixtures. had to be prepared.

Therefore, an object of the present invention is to provide a single type of lighting fixture that can be used both as a lighting fixture with a louver and as a lighting fixture with a panel.

[Means to solve the problem]

The lighting equipment of the present invention includes a louver frame in which a plurality of louver pieces are arranged in parallel, and forms a panel accommodation space by recessing the front side of the louver piece from the front side of the louver frame, and A slit for inserting the panel end is formed on the inner surface of the panel.

[For production]

According to the lighting device of the present invention, the panel can be fixed by storing the panel in the panel storage space provided on the front side of the louver piece and inserting the end of the panel into the slit for inserting the panel end in the louver frame. It can also be used as a louver alone or with a panel attached.

〔Example〕

An embodiment of the present invention will be described based on FIGS. 1 to 4.

In FIGS. 2 and 3, reference numeral 10 denotes a device body containing electrical components such as a ballast l1. 12 is the instrument body 10
The lamp is rotatably attached via a mounting member 13 to the lamp. The lamp 12 has a lamp 16 installed in a socket 15 inside a reflecting mirror 14, and a louver frame 18 in which a plurality of louver pieces 17 are arranged in parallel at the opening of the reflecting mirror 14.

In FIG. 1, the front surface 17' of the louver piece 17 is set back from the front surface 18' of the louver frame 18, and a panel accommodation space 19 is formed in the front surface 17' of the louver piece 17.

Further, a pair of panel end insertion slits 20 are formed opposite to each other on the inner surfaces of both ends of the louver frame 18 . The louver frame 18 is fixed with screws 22 to a louver mounting bracket 21 fixed to the inner surface of the end plate 14' of the reflecting mirror 14. Note that the hanging piece 24 of the louver mounting bracket 21 is a piece that touches the panel.

In FIG. 4, reference numeral 23 indicates a translucent panel accommodated in the panel accommodation space 19. The panel 23 is attached to the center of the louver frame 18 with both ends inserted into the slit 20. When installing the panel 23, the louver frame 18
is removed from the reflector 14 and the panel 23 is inserted into the slit 2.
0 and install. In this case, there is a gap between the depth A of the end of the louver frame 18 and the insertion depth B of the end of the panel 23 in the inserted state, since A>2B. There is a relationship between Furthermore, there is a relationship B>C between the insertion depth B and the distance C between the end of the panel 23 and the panel abutting piece 24, and when the louver frame 18 is attached to the reflector 14, the panel 23 is inserted into the slit 20. You can't get out of it.

According to the lighting fixture configured in this way, when it is installed on a ceiling or a wall, it can be used without attaching the panel 23, and when it is installed on the floor, it can be used with the panel 23 attached to prevent dust from entering. In this way, one type of lighting fixture can be used both as a lighting fixture with a louver and as a lighting fixture with a panel.

Furthermore, when the louver frame 18 is attached to the reflecting mirror 14,
The panel 23 does not come out of the slit 20 and is safe.

〔Effect of the invention〕

According to the lighting device of the present invention, the panel can be fixed by storing the panel in the panel storage space provided on the front side of the louver piece and inserting the end of the panel into the slit for inserting the panel end in the louver frame. The advantage is that it can be used with just the louver or with a panel attached.

[Brief explanation of drawings]

FIG. 1 is a partial perspective view of an embodiment of the present invention, FIG. 2 is a perspective view thereof, FIG. 3 is a partially cutaway side view thereof, and FIG. 4 is a partial sectional view thereof. 17... Louver piece, 18... Louver frame, 19...
Panel accommodation space, 20...slits

Claims (1)

[Claims] In a lighting fixture equipped with a louver frame in which a plurality of louver pieces are arranged side by side, a panel accommodation space is formed by recessing the front surface of the louver piece from the front surface of the louver frame, and a space is formed on the opposing inner surface of the louver frame. A lighting device characterized by having a slit for inserting the end of the panel.