JP3011001U - Lighting fixture mounting device - Google Patents

Abstract

(57) [Summary] [Purpose] A lighting fixture that can be easily attached to a ceiling ceiling lighting fixture by connecting to a ceiling ceiling outlet, and then rotated after attachment to adjust the mounting direction. Provide a device. A rotation support portion having a plug portion having a hook sealing plug that engages with a hook ceiling outlet on an upper surface and two or more sets of support portions that are rotatably supported on an outer periphery of the plug portion in a horizontal plane. The lower part of the plug part and the rotation support part are provided with two or more sets of recesses and rotation preventing pieces at the same position.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a lighting fixture mounting device which is connected to a hooking ceiling outlet provided on a ceiling surface or the like and is mounted in close contact with the ceiling surface or the like.

[0002]

[Prior art]

 For thin lighting fixtures that are installed almost in close contact with the ceiling surface or wall surfaces, it is necessary to screw the lighting fixture mounting plate to the reinforcing material installed on the ceiling or behind the wall, which complicates the work and makes the power line There was a restriction that connection could not be made without qualification because of legal restrictions. Also, the construction is easy if it can be installed using a hook ceiling outlet that has been installed in advance on the ceiling surface, etc., but the hook ceiling outlet that has already been installed is fixed, so the lighting fixture will fit into the room. It could not be installed by rotating it in the opposite direction.

[0003]

[Problems to be solved by the device]

 The purpose of this invention is to connect to a hook ceiling outlet and to easily install a lighting fixture with a top surface close-fitting type so that there is almost no gap between the ceiling surface and the fixture and rotate it after mounting. An object of the present invention is to provide an illuminator mounting device that can adjust the mounting direction.

[0004]

[Means for Solving the Problems]

 In order to achieve the above object, the lighting fixture mounting device of the present invention has a plug portion having a hook ceiling plug that engages with a hook ceiling outlet on an upper surface, and is rotatably supported on the outer periphery of the plug portion in a horizontal plane. It consists of a rotating support for mounting the lighting equipment. Two or more sets of recesses facing each other are provided at the same position on the outside of the rotation support portion and the bottom of the plug portion, and a rotation blocking piece for temporarily blocking rotation is incorporated in this recess.

[0005]

[Action]

 Engage the hook ceiling plug of the luminaire mounting device with the hook ceiling outlet provided on the ceiling surface, etc., and after properly determining the orientation of the luminaire, make sure that the luminaire mounting part and the luminaire mounting device are aligned. When pushed up from above, the holding claw provided in the recess of the lighting fixture mounting part is temporarily retracted and then engages with the rotation support part of the lighting fixture mounting device, so that the gap between the lighting fixture and the ceiling surface can be installed with almost no gap. . Since the rotation support part is rotatable with respect to the plug part, finally rotate the lighting fixture appropriately to determine the mounting direction. When engaging this lighting fixture mounting device with the hook ceiling outlet, pinch the lighting fixture mounting device with your fingers (for example, thumb and middle finger) and insert the plug part into the hook ceiling outlet and rotate it to the right to engage. At this time, even if it is held with your fingers, the rotation support part can rotate, so when rotating to the right, the rotation support part also rotates and it is difficult to engage the hook ceiling receptacle accurately. Therefore, only when the plug is engaged with the hook ceiling socket, a recess is provided at the same position on the rotation support and the bottom of the plug so that the rotation support does not rotate, and the rotation support and the bottom of the plug are rotated. When the plug is engaged with the hooking sealing component by incorporating a rotation blocking piece that blocks the rotation blocking piece, the rotation blocking piece is temporarily blocked because the finger enters both recesses and the rotation blocking piece is pushed at the same time. Therefore, it can be securely engaged with the hooking sealing socket.

[0006]

【Example】

 A lighting fixture mounting device according to an embodiment of the present invention will be described with reference to the drawings. 1 is a perspective view thereof, FIG. 2 is an explanatory view of the rotation blocking piece, (a) is a layout diagram (b) is a side view (c) is a mounting state diagram, and FIG. 3 is a mounting explanatory diagram, FIG. 4 is a perspective view of the illuminating device, and FIG. 5 is an explanatory diagram of its usage state. The lighting fixture mounting device 1 is composed of a cylindrical plug portion 3 having a hook ceiling plug 2 and a lock protrusion 2a on the upper surface, and a plug portion bottom portion 4, and a rotation support portion 5 provided on the outer periphery of the plug portion 3. The plug bottom portion 4 and the rotation support portion 5 each have two or more sets of recesses 7 and 8 in which fingers are easily caught, and a rotation blocking piece 13 for temporarily blocking rotation is incorporated in the recesses. The rotation support portion 5 is rotatably supported by the plug portion 3 in a horizontal plane (for example, 90 degrees), and is click-stopped in some places to prevent delusion. The rotation blocking piece 13 is configured to enter the click stop groove 14 and temporarily block the rotation. When the plug portion 3 is securely engaged with the hooking sealing outlet 9 and the finger is released, the rotation blocking piece 13 is temporarily unlocked and the rotation supporting portion 5 can rotate in a predetermined direction. The lock protrusion 2a is for preventing rotation of the plug portion 3 when it is engaged with the hooked ceiling outlet 9. When the plug portion 3 is removed, a release button provided on the back surface of the plug portion 3 is well known. It can be retracted from the surface of the plug part 3 by pressing (not shown).

The rotation support portion 5 provided on the outer periphery of the plug portion 3 may be polygonal such as quadrangular or circular. Further, the rotation support part 5 may be provided with two two-stage type support parts on the same axis, that is, upper and lower, depending on the type of the hook ceiling outlet 9.

A pair of holding claws 12 that face each other are provided on the inner wall of a mounting recess 11 formed in the central portion of the upper surface of a lighting fixture 10 of the type that is mounted in close contact with a ceiling surface or the like. The holding claw 12 is always biased by a spring or the like so as to project inward, and is engaged with a support portion 5a formed on the rotation support portion 5.

Next, referring to FIGS. 3 and 5, a method of using the same will be described. The plug portion 3 of the lighting fixture mounting apparatus 1 is engaged with the hooking ceiling outlet 9 mounted on the ceiling surface, and at this time, fingers (for example, thumb and middle finger) are inserted into the bottom portion 4 of the plug portion and the recesses 7 and 8 of the rotation support portion 5. ), The fingers press the rotation blocking pieces 13 at the same time as the recesses 7 and 8, so that the rotation support portion 5 does not rotate, so that the force for turning the plug portion 3 to the right is applied, and the hook sealing outlet 9 is accurately attached. Can be engaged. Without the recesses 7 and 8 and the rotation blocking piece 13, the rotation support portion 5 is easily rotated even if the rotation support portion 5 and the outer peripheral portion 6 of the plug portion bottom portion 4 are simultaneously held by fingers and turned to the right. Therefore, it is difficult to accurately engage the hooking ceiling outlet 9 and it is easy to become anxious about the falling of the lighting device 10.

[0010]

[Effect of device]

 As described above, the lighting fixture mounting device of the present invention can be used to mount a lighting fixture that is mounted on the top surface using a hook ceiling outlet that is mounted on the ceiling surface, etc., and then rotate the lighting fixture after mounting. The orientation is adjustable, the handling is easy, and anyone can easily attach the top-mounted lighting fixture.

[Brief description of drawings]

FIG. 1 is a perspective view of a lighting fixture mounting device according to an embodiment of the present invention.

2 is an explanatory view of the rotation blocking piece of FIG. 1 (a) Arrangement diagram
(B) Side view (c) Mounting state diagram

FIG. 3 is an explanatory view of attachment to the hooking ceiling outlet of FIG. 1.

FIG. 4 is a perspective view of a lighting fixture.

FIG. 5 is an explanatory view of a state where the lighting fixture is attached to the ceiling surface and is used in FIG.

[Explanation of symbols]

1 Lighting Fixture Mounting Device 2 Hooking Ceiling Plug 2a Lock Protrusion 3 Plug Part 4 Plug Part Bottom 5 Rotation Support 5a Support 6 Outer Perimeter 7 Recess of Plug Bottom 8 Recess of Rotation Support 9 Hook Ceiling Outlet 10 Lighting Fixture 11 Installation Recess 12 Holding claw 13 Rotation blocking piece 14 Click stop groove

Claims (1)

[Scope of utility model registration request] 1. A plug part having a hook ceiling on its upper surface and a rotation support part rotatably supported on the outer periphery of the plug part in a horizontal plane. Lighting fixture mounting device in which more than one set of recesses are provided, and rotation prevention pieces are incorporated in the recesses