JPH02974Y2 - - Google Patents

Description

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

(Background Art) FIGS. 1 and 2 show a conventional example, which is a built-in lighting fixture. A hole 2 is formed in the ceiling 1 and the fixture body 3 is formed.
The lamp 4 is installed horizontally within the main body 3 of the device. A louver 5 is attached below the lamp 4 to cover the open lower surface of the appliance body 3. This lamp has a base 6, which is a non-light emitting part, at the base of the lamp 4, and a socket 7 to which the base 6 is connected so as to prevent uneven light distribution.
is made to protrude outward from the instrument main body 3, and the light emitting part is located at the center of the instrument main body. The socket 7 is housed and mounted inside a cylindrical socket base 9 having a flange 8 around the opening, and this socket base 9 protrudes outward from a mounting hole 10 formed in the side wall of the instrument body 3, and the flange 8
is in contact with the inner surface of the side wall of the instrument body 3 and screws 11 as appropriate.
It is fixed at

In such a device, the socket base 9 is removed when installing the appliance body 3 on the ceiling 1.
It was necessary to attach the socket base 9 after the installation, and the construction work was complicated.

(Purpose of the invention) The present invention has been made in view of the above points, and an object thereof is to provide a recessed lighting fixture that is easy to install.

(Embodiment) FIGS. 3 to 6 show an embodiment of the present invention, which is a built-in lighting fixture. A hole 2 is formed in the ceiling 1 and the appliance body 3 is embedded and attached.
This is a lighting device in which lamps 4 are arranged horizontally. The appliance main body 3 is a gutter-like body with an open bottom surface, and an outer flange 12 is formed at the open end edge, and the outer flange 12 is positioned in contact with the lower surface of the ceiling 1 and attached by appropriate means. A stabilizer 1 is installed on the top bottom surface of the device body 3.
3. A lighting component such as a glow 14 is attached, a reflector 15 is attached to cover the lower part thereof, and a louver 5 is detachably attached to cover the open lower surface. The socket base 9 has a square tube shape with a bottom that is open at the front and narrows in diameter toward the back, and has a mounting plate 16 provided inside.
A socket 7 is attached to the. One end of the socket base 9 is attached to the back surface of the instrument main body 3, and the back surface is attached to the tip of a spring plate 17 extending diagonally downward. Normally, the spring plate 17 is urged outwardly by the elastic force of the spring plate 17, and the collar 8 is brought into contact with the inner surface of the instrument main body 3 and protrudes outward from the mounting hole 10 provided in the side wall of the instrument main body 3. . In this state, the base 6 of the lamp 4 is attached and connected to the socket 7 for use. When attaching the appliance body 3 to the ceiling 1, if the lamp 4 is removed and inserted into the hole 2 of the ceiling 1 as shown in Fig. 5, the spring plate 17 will come into contact with the periphery of the hole 2 and bend inward to close the socket. The base 9 is stored inside the device main body 3 and does not get in the way, and when the device main body 3 is installed in the correct position, the socket base 9 moves outward due to the elastic force of the spring plate 17 as shown in Fig. 6. stand out.

(Effects of the invention) The present invention is constructed as described above, with the mounting hole 10 of the instrument body 3 protruding from the back of the socket base 9,
The socket base 9 is attached to the tip of a spring plate 17 whose one end is attached to the instrument body 3 and extends diagonally downward, and the elasticity of the spring plate 17 allows the socket base 9 to be freely stored and protruded into the instrument body 3. 3 to the ceiling 1, the socket base 9 protruding outward from the appliance main body 3 has a spring plate 17 extending diagonally downwardly in contact with the ceiling 1, and the socket base 9 extends inwardly along the inclination. By bending, the instrument body 3
When the lamp body 3 is installed in the correct position, the socket base 9 protrudes outward from the lamp body 3 due to the elastic force of the spring plate 17. can be installed. In this manner, the socket base 9 is retracted and retracted by the spring plate 17, making the construction work extremely easy.

[Brief explanation of the drawing]

Fig. 1 and Fig. 2 show a conventional example, Fig. 1 is a cross-sectional front view in a used state, Fig. 2 is a cross-sectional front view in a construction state, and Fig. 3 to Fig. 6 show an embodiment of the present invention. FIG. 3 is a sectional front view in a used state, FIG. 4 is a perspective view of a main part, and FIGS. 5 and 6 are sectional front views showing a construction state. 1...ceiling, 2...hole, 3...equipment body, 4...
... Lamp, 5 ... Louver, 6 ... Base, 7 ...
Socket, 8...Tsuba, 9...Socket stand, 10...
...Mounting hole, 11...Screw, 12...Outer flange, 13...
...Ballastizer, 14...Glow, 15...Reflector, 1
6...Mounting plate, 17...Spring plate.

Claims (1)

[Scope of utility model registration request] A mounting hole is provided in the side wall of the main body of the device, which is installed by being embedded into a hole provided in the ceiling, and the back of the socket base containing the socket is made to protrude outward from the mounting hole, and one end is placed behind the mounting hole. The socket base is attached to the tip of a spring plate which is attached to one of the fixture bodies and has a tip extending diagonally downward, and the socket base can be freely stored and projected into the fixture body due to the elasticity of the spring plate.