JP3148549U - Mounting bracket - Google Patents

Abstract

An object of the present invention is to provide a metal fitting for rotatably mounting an LED lighting fixture on a ceiling or a wall surface.
A pair of clamping members for clamping the lighting fixture, a connection portion extending from a substantially central portion of the clamping member and standing in a perpendicular direction, and a connection with the connection portion so as to be rotatable, It is comprised from the attachment member which attaches a lighting fixture to a wall surface etc. The pair of clamping members are made of a semi-annular plate material, are clamped by being opposed from the periphery of the lighting fixture, and the mounting member is made of a plate material formed in a substantially U shape in front view, An attachment hole provided in a central portion of the plate member, which is rotatably connected by a connecting member of a clamping member, which is clamped oppositely from the periphery of the lighting fixture, and a distal end portion of the plate member and the connecting member. It is attached to the wall surface etc. by the part.
[Selection] Figure 1

Description

  The present invention relates to a mounting bracket, and more particularly, to a mounting bracket that can change the light irradiation direction by mounting an LED lighting fixture on a ceiling or a wall and making the lighting fixture rotatable.

  Since LEDs have low power consumption, high luminance, and can be used for a long time, in recent years, many lighting fixtures using LEDs as light sources have been adopted in factories, offices, or general households.

  However, in order to achieve a higher light intensity using an LED, a configuration in which many LED elements are used, the amount of heat generated from this element is inevitably large, and various types of heat dissipation are required. Since the measures are taken, the shape of the luminaire is also complicated, especially when it is mounted on the ceiling or wall.

  As a means for attaching the lighting fixture to the ceiling, there is generally a hanging ceiling or a rosette, but any of them is a method of supporting the weight of the lighting fixture by a cord, and there is a problem with a heavy lighting fixture. Therefore, the suspension device main body directly fixed to the ceiling or the like, and the attachment fixed to the lighting fixture main body integrated with the globe in the holding portion or the holding groove formed integrally with both ends of the suspension device main body. A suspension device has been proposed in which two hangers having a portion are hooked or hooked and then held by a slide plate or a lock spring (see Patent Document 1).

JP 11-1111041 A

  However, the suspension device proposed in Patent Document 1 can be stably suspended even if it is heavier than a device that attaches a conventional lighting fixture to the ceiling. However, it was not a structure that can change the irradiation direction. Many structures have been proposed for use as a downlight built into the ceiling, but most of them have fixed light sources.

  In view of the above-mentioned problems, the inventor attaches a lighting fixture having a complicated shape, which has been a restriction when mounting to a ceiling or a wall, with a simple structure and can change the light irradiation direction of the lighting fixture. It came to offer.

  For this reason, the mounting bracket of the present invention is a mounting bracket for LED lighting fixtures, a pair of clamping members for clamping and fixing the lighting fixtures, extending from a substantially central portion of the clamping members, and in a perpendicular direction. It is comprised from the connection part to stand, and the attachment member which connects with this connection part so that rotation is possible, and attaches the said lighting fixture to a wall surface.

  Further, the pair of clamping members are made of a semi-annular plate material, are opposed to each other from the periphery of the lighting fixture, and are fixed by screws.

  The attachment member is made of a plate material formed in a substantially U-shape when viewed from the front, and is sandwiched and opposed from the periphery of the lighting fixture, and is connected with a screw-fixed connection member and a tip portion of the plate material And a connecting member so as to be rotatable, and is attached to a wall surface by an attachment hole provided in a central portion of the plate member.

  According to the mounting bracket according to the present invention, a pair of clamping members for clamping and fixing a lighting fixture, a connection portion extending from a substantially central portion of the clamping member and standing in a perpendicular direction, and the connection portion Since it is comprised from the attachment member which connects so that rotation is possible and attaches the said lighting fixture to a wall surface, it has the effect that attachment is easy even if there exists a heat dissipation means (for example, heat dissipation fin) indispensable to LED lighting fixture .

  And it has the effect that a light irradiation direction can be changed even after attaching a lighting fixture to a wall surface.

  Hereinafter, although this invention is demonstrated, referring drawings which show an Example, it cannot be overemphasized that this invention is not limited to a present Example. FIG. 1 is an explanatory view showing an embodiment of the mounting bracket of the present invention, FIG. 2 is a perspective view showing an example of use of the mounting bracket of the present invention, and FIG. 3 is a perspective view showing another embodiment.

  1A and 1B are explanatory views showing a mounting bracket 1 of the present invention, in which FIG. 1A is a side view, FIG. 1B is a front view, FIG. 1C is a plan view, and FIG. As shown in the drawing, the mounting bracket 1 is formed by a pair of semi-annular sandwich members 2 made of stainless steel, and radially extending from the center of the sandwich members 2 and bent in a perpendicular direction. The connecting portion 3 and an attachment member 4 connected to the connecting portion 3 with a bolt.

  The holding member 2 has a plurality of holes 5 attached to the luminaire (shown by broken lines), and screws are inserted when the luminaire is clamped and fixed. A hole (not shown) through which a bolt 6 for connecting a mounting member 4 to be described later is inserted into the connecting portion 3 formed by extending from the central portion of the clamping member 2 in the radial direction and bent in a right angle direction. Is drilled and can be rotated 180 degrees around the bolt 6.

  The attachment member 4 is a plate made of stainless steel and formed in a U-shape in front view. The attachment member 4 is opposed to the hole portion of the holding member 2 that is annularly attached to the above-described lighting fixture, and has hole portions (not shown) at both ends. )) And is fixed by the above-described bolt 6 so as to be rotatable. A plurality of mounting holes 7 are formed in the central portion, and are attached to a wall surface or the like with mounting bolts.

  FIG. 2 shows a state in which the mounting bracket 1 of the present invention is attached to a lighting fixture. As shown in the figure, a large number of heat dissipation rings 9 for heat dissipation of LEDs (not shown), which are light sources, are attached to the side surface and the rear surface of the luminaire 8. The clamping member 2 is attached to be opposed and fixed by screws 10. At both ends of the clamping member 2, connection portions 3 extend and are bent at right angles, and the connection portion 3 and the attachment member 4 are rotatably fixed via bolts 6. . Then, the mounting bolt 11 is inserted into the mounting hole 7 in the center of the mounting member 4 and is mounted on the wall surface or the like.

  The mounting bracket according to the present invention having the above-described configuration sandwiches and fixes a lighting fixture by a pair of clamping members, so that even a lighting fixture having a heat dissipation ring can be installed in a short time. It can be attached to a wall surface or the like by a connecting portion and an attachment member extending from the sandwiching member. In addition, since the clamping member can be rotated with respect to the attachment member, the light illumination direction can be changed even after the lighting fixture is attached to the wall surface. Although the present embodiment is configured to rotate 180 degrees, it may be configured to rotate 360 degrees by changing the shape of the connecting portion of the clamping member.

  As described above, according to the mounting bracket of the present invention, it is possible to mount a lighting device having a complicated shape, which is a restriction when mounting on a ceiling or a wall surface, with a simple structure and to change the light irradiation direction of the lighting device.

It is explanatory drawing which shows one Example of the attachment metal fitting which concerns on this invention. It is a front view which shows the usage example of the attachment metal fitting of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Mounting bracket 2 Clamping member 3 Connection part 4 Mounting member 5 Hole part 6 Bolt 7 Mounting hole 8 Lighting fixture 9 Radiation ring 10 Screw

Claims (3)

  A mounting fixture for an LED lighting device, a pair of clamping members for clamping and fixing the lighting device, a connection portion extending from a substantially central portion of the clamping member and standing in a perpendicular direction, and the connection portion And a mounting member that is pivotably connected and that attaches the lighting fixture to a wall surface or the like.   2. The mounting bracket according to claim 1, wherein the pair of clamping members are made of a semi-annular plate material, are clamped facing the periphery of the lighting fixture, and are fixed by screws.   The mounting member is made of a plate material formed in a substantially U-shape when viewed from the front, and is sandwiched and opposed from the periphery of the luminaire, and is connected to a connecting portion of a clamping member fixed by screws and a tip portion of the plate material 2. The mounting bracket according to claim 1, wherein the mounting bracket is pivotally connected by a member, and is attached to a wall surface or the like by an attachment hole provided in a central portion of the plate member.

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