JP2006164927A - Fitting of wall surface direct-mount luminaire - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a fitting of a wall surface direct-mount luminaire for allowing a luminaire body to be attachable and detachable by mounting a plug body for fitting and engaging the luminaire body on a wall surface that is compatible for a luminaire to be mounted on a ceiling. <P>SOLUTION: An adaptor body 3 is provided with an engaging step 9 around the plug body 2 with a flange 4 mounted on the wall surface 16, a fitting hole 15 in which the plug body 2 is fit and a pair of engaging members projectably arranged on the inner peripheral surface of the fitting hole 15. The adaptor body 3 is attached to a luminaire body 19. The pair of engaging members of the adaptor body 2 are detachably engaged with the engaging step 9 of the plug body 2. A quick connection terminal 6 for allowing the connection and the release of a power source line wired from the inside of a wall is provided in the plug body 2. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

The present invention relates to a wall-mounted luminaire attachment device that detachably attaches and supports a luminaire attached to a wall surface.

Conventionally, a lighting fixture attached to a wall surface is provided with a mounting screw hole in the lighting fixture body sheet metal, and the lighting fixture body is directly attached using screws or the like.

With the above-described attachment method, when the lighting fixture body is attached with screws or the like, the lighting fixture body cannot be attached or detached.

The object of the present invention is to attach the plug body for fitting and locking the luminaire main body to the wall surface, so that the luminaire main body can be attached and detached, and further compatible with the luminaire to be attached to the ceiling. Another object of the present invention is to provide a lighting fixture mounting apparatus.

The wall-mounted luminaire mounting device of the present invention is provided with a locking step portion on the peripheral surface of a plug body provided with a flange for mounting on a wall surface, and a fitting hole into which the plug body is fitted and an inner circumferential surface of the fitting hole. An adapter main body provided with a pair of locking members provided so as to be able to protrude and retract in a radial direction, and a lighting fixture to which the adapter main body is attached, and a pair of engagements of the adapter main body at a locking step of the plug main body. The stop member is detachably locked.

In addition to the above-described configuration, the plug main body is characterized in that a quick connection terminal portion that can easily connect and release the power line wired from the inside of the wall is provided.

According to the wall-mounted luminaire mounting device according to claim 1, the luminaire main body can be freely attached and detached by attaching the plug main body for fitting and locking the luminaire main body to the wall surface, and further on the ceiling. It is possible to have compatibility with a lighting fixture to be attached.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a front view and a top view of the plug body 2, and FIG. 2 is a perspective view of the plug body 2. The flange 4 provided with the mounting hole 5 for mounting on the wall surface 16 is fixed to the flange fixing outer portion 2a of the plug body 2 by mounting means such as a screw. It has a quick connection terminal portion 6 provided with a release button 8 that facilitates release. Further, a cylindrical portion 2b having a cylindrical shape toward the lower side of the flange fixing outer portion 2a is integrally provided, and a locking step portion 9 is provided on the cylindrical portion 2b. In addition, the latching step part 9 is formed in the circumferential direction full length by forming the cylindrical part 2b of the plug main body 2 small in diameter.

A connection cord 10 extends from the lower surface of the plug main body 2, and a connector A 11 is attached to the tip of the connection cord 10. When the power supply line is inserted into the electric wire insertion hole 7 in the quick connection terminal portion 6, the connection cord 10 is electrically connected to the indoor wiring. Further, the electric wire can be released easily by pressing the release button 8 provided in the quick connection terminal portion 6.

FIG. 3 is a perspective view of the adapter main body 3. The adapter body 3 is attached to the lower surface of the top plate of the lighting fixture body 18. In the center of the adapter main body 3, a circular insertion hole 15 for inserting the cylindrical portion 2b of the plug main body 2 is provided. A pair of locking claws 14 are provided on the inner peripheral surface of the insertion hole 15 at positions facing each other and so as to freely protrude and retract in the radial direction. Moreover, the latching claw 14 is formed in the front-end | tip part of each latching member which is not shown in figure, and each latching member is inserted by the urging | biasing spring (not shown) incorporated in the adapter main body 3. FIG. The hole 15 is biased in a direction protruding from the inner peripheral surface toward the center. Further, the inner end of the upper surface of the locking claw 14 is a surface into which the locking claw 14 is immersed in the adapter body when pressed from above, that is, a taper portion inclined so as to go outward as it goes upward. 18 is formed, and the taper portion 18 projects from the inner peripheral surface of the insertion hole 15 in a normal state.

FIG. 4 is a perspective view of the process of attaching the plug body 2 to the wall surface 16.
A power line (not shown) wired from the inside of the wall is inserted into and connected to the electric wire insertion hole 7 of the quick connection terminal portion 6, and a screw 12 is tightened to the mounting hole 5 provided in the flange 4 of the plug body 2 to the wall surface 16. Fix it.

FIG. 5 is a perspective view of the light fixture mounting device 1 directly attached to the core wall surface, and FIG. 6 is a diagram in which the fixture main body 19 to which the plug main body 2 and the adapter main body 3 are attached is locked. FIG.
A locking claw 14 provided in the adapter main body 3 is formed by press-fitting into the tubular portion 2b formed with the locking step portion 9 of the plug main body 2 in the insertion hole 15 of the adapter main body 3 attached to the luminaire main body 19. Due to the urging force of the urging spring, the luminaire main body 19 is attached to the wall surface 16. Further, release levers 13 are integrally provided on the lower surface of the locking member, and the lower portions of these release levers 13 are exposed on the lower surface of the adapter body 3. Therefore, when the release lever 13 is moved in the outer peripheral direction, the locking claw 14 is immersed in the adapter body 3, and the lighting fixture body 19 is released from the locked state and can be removed from the plug body 2.

FIG. 7 is a perspective view of a state in which the luminaire main body 19 having the adapter main body 3 attached to the plug main body 2 attached to the wall surface 16 is inserted and locked. FIG. It is a perspective view of the state stopped.
The luminaire main body 19 to which the adapter main body 3 is attached is engaged and locked with the plug main body 2 attached to the wall surface 16, and the connector A 11 is connected to the connector B 17 from the luminaire main body 19. Finally, the lamp seed 20 is attached to the luminaire body 19 to complete.

The luminaire main body for enabling the luminaire main body 19 to be easily attached and detached and the nuclear adapter main body 3 to be attached to the ceiling by using the detachable attachment means of the nuclear wall direct-mounted luminaire attachment device 1 as described above. It is a wall surface direct attachment lighting fixture attachment device which can give compatibility of wall surface attachment and ceiling surface attachment by attaching to the side.

It is a side view of a plug main body. It is a slope view of a plug main part. It is a perspective view of an adapter main body. It is a perspective view of the process of attaching a plug main body to a wall surface. It is a perspective view of the wall surface direct attachment lighting fixture attachment apparatus of this invention. Sectional drawing of the state which inserted and latched the lighting fixture with which the adapter main body was attached to the plug main body. It is a perspective view of the process of inserting and latching a lighting fixture in the wall surface direct-attaching lighting fixture mounting apparatus of an embodiment. It is the perspective view which inserted and locked the lighting fixture in the wall surface direct attachment lighting fixture attachment apparatus of embodiment.

Explanation of number

DESCRIPTION OF SYMBOLS 1 Lighting fixture mounting apparatus 2 Plug main body 2a Flange fixed outer part 2b Cylindrical part 3 Adapter main body 4 Flange 5 Mounting hole 6 Fast connection terminal part 7 Electric wire insertion hole 8 Release button 9 Locking step part 10 Connection cord 11 Connector A
12 Screw 13 Release lever
14 Locking Claw 15 Inserting Hole 16 Wall 17 Connector B
18 Tape section 19 Lighting fixture body 20 Lamp seed

Claims (1)

A locking step portion is provided on the peripheral surface of the plug main body provided with a flange for mounting on the wall surface, and a pair of engagements provided so that the plug main body can be inserted and an inner peripheral surface of the insertion hole can be protruded and retracted in the radial direction An adapter body including a stopper member, and a lighting fixture to which the adapter body is attached, and a pair of locking members of the adapter body is detachably locked to the locking step portion of the plug body, The wall-mounted luminaire mounting device characterized in that the plug body includes a quick connection terminal portion that enables connection and release of power from the wiring in the wall.

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