Mounting device for LED light bar of panel light

Abstract

The utility model discloses a panel light LED light bar installation device which comprises a panel light bottom frame (10), an LED light bar (20) arranged on the panel light bottom frame (10) and a plurality of movable fixing devices (30) used for fixing the LED light bar (20). The movable fixing device (30) comprises a main fixing block (31), secondary fixing blocks (32) arranged in pairs with the main fixing block (31), and limiting devices (33) arranged on the secondary fixing blocks (32) and the main fixing block (31); the limiting device (33) is rotationally connected with the main fixing block (31); the limiting device in the movable fixing device can rotate on the main fixing block, when the limiting device rotates up, the LED light bar can be detached, and when the LED light bar is installed, the LED light bar only needs to be placed between the main fixing block and the secondary fixing block, then the limiting device is rotated down, and the LED light bar is fixed on the panel light bottom frame. The problem that in the prior art, an LED lamp strip is fixed through self-tapping screws, and installation and replacement are troublesome is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of panel lights, in particular to an LED light bar installation device for a panel light. Background Art

[0002] A panel light is an indoor lighting fixture, which is widely used in places such as homes, meeting rooms, hotels, museums, shopping malls, etc. because of its advantages such as good illuminance uniformity and soft light.

[0003] In existing panel lights, self-tapping screws are generally used to fix the LED light bar on the bottom frame. This fixing method is very troublesome for installation and replacement.

[0004] The above problems need to be improved and solved urgently. Summary of the Utility Model

[0005] In order to overcome the deficiencies of the prior art, an LED light bar installation device for a panel light is proposed.

[0006] The technical solution adopted by the utility model is as follows: an LED light bar installation device for a panel light is provided, which includes a panel light bottom frame, an LED light bar arranged on the panel light bottom frame, and a plurality of movable fixing devices for fixing the LED light bar; the movable fixing devices are fixed on the panel light bottom frame; the movable fixing device includes a main fixing block, a secondary fixing block arranged in pairs with the main fixing block, and a limiting device arranged on the secondary fixing block and the main fixing block; the limiting device is rotatably connected to the main fixing block; the movable fixing device is installed on the panel light bottom frame through the main fixing block and the secondary fixing block.

[0007] Preferably, the main fixing block includes a main body block, a rotating groove opened in the main body block, a rotating hole opened on the wall of the rotating groove, and a stopper arranged above and to the left of the rotating hole.

[0008] Preferably, the stopper includes a limiting ball, a slider installed on the limiting ball, a main rod installed on the slider, a secondary rod arranged in pairs with the main rod, and a limiting spring installed on the secondary rod and the main rod.

[0009] Preferably, the secondary fixing block includes a secondary body block, a clamping groove opened in the secondary body block, and a main magnet block arranged under the clamping groove.

[0010] Preferably, the limiting device includes a rotating limiter, a pressing strip arranged under the rotating limiter, and a plurality of torsion springs arranged between the pressing strip and the rotating limiter.

[0011] Preferably, the rotating limiter includes a secondary magnet block magnetically attracted to the main magnet block, a rotating rod for installing the secondary magnet block, a rotating shaft arranged on the rotating rod, a sliding groove arranged on one side of the rotating shaft, a limiting hole opened in the sliding groove, and a pressing groove opened between the limiting hole and the secondary magnet block.

[0012] Preferably, the torsion spring includes a rotating rod connecting rod, a rotating rod pressing rod connected to the rotating rod connecting rod, a spring connected to the rotating rod pressing rod, a bar pressing rod connected to the spring, and a bar connecting rod connected to the bar pressing rod.

[0013] Advantages of the present utility model:

[0014] In the movable fixing device of the present utility model, the limiting device can rotate on the main fixing block. When the limiting device is rotated up, the LED light strip can be removed. During installation, as long as the LED light strip is placed between the main fixing block and the secondary fixing block, and then the limiting device is rotated down, the LED light strip is fixed on the bottom frame of the panel light, solving the problem of the trouble in installation and replacement caused by using self-tapping screws to fix the LED light strip in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of an LED light strip installation device for a panel light according to the present utility model;

[0016] Figure 2 is Figure 1 the schematic structural diagram of the installation device in;

[0017] Figure 3 is Figure 2 the schematic cross-sectional structure diagram of the main fixing block in;

[0018] Figure 4 is Figure 2 the schematic cross-sectional structure diagram of the secondary fixing block in;

[0019] Figure 5 is Figure 2 the schematic cross-sectional structure diagram of A-A in;

[0020] Figure 6 is Figure 5 the schematic cross-sectional structure diagram of B-B in;

[0021] Figure 7 is Figure 6 the schematic structural diagram of the rotating limiter in;

[0022] Figure 8 is Figure 7 the schematic top view structure diagram in;

[0023] Figure 9 is Figure 6 the schematic structural diagram of the torsion spring in;

[0024] Figure 10 is Figure 2 the schematic open state structure diagram of; DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The present utility model will be further described below in conjunction with specific attached drawings.

[0026] Specifically, as Figures 1 to 10 shown, a panel light LED strip installation device is provided, including a panel light bottom frame 10, an LED strip 20 arranged on the panel light bottom frame 10, and a plurality of movable fixing devices 30 for fixing the LED strip 20; the movable fixing devices 30 are fixed on the panel light bottom frame 10; the movable fixing devices 30 include a main fixing block 31, a secondary fixing block 32 arranged in pairs with the main fixing block 31, and a limiting device 33 arranged on the secondary fixing block 32 and the main fixing block 31; the limiting device 33 is rotatably connected to the main fixing block 31; the movable fixing devices 30 are installed on the panel light bottom frame 10 through the main fixing block 31 and the secondary fixing block 32.

[0027] As Figure 1 , Figure 2 and Figure 10 shown, when installing the LED strip 20, only need to rotate the limiting device 33 to make the limiting device 33 reach the position as Figure 10 shown, then place the LED strip 20 between the main fixing block 31 and the secondary fixing block 32 (as Figure 1 ), then rotate the limiting device 33 to make the limiting device 33 reach the position as Figure 2 shown to complete the installation of the LED strip.

[0028] Furthermore, the main fixing block 31 includes a main body block 311, a rotating groove 312 opened on the main body block 311, a rotating hole 313 opened on the wall of the rotating groove 312, and a stopper 314 arranged above and to the left of the rotating hole 313.

[0029] Furthermore, the stopper 314 includes a limiting ball 3141, a slider 3142 installed on the limiting ball 3141, a main rod 3143 installed on the slider 3142, a secondary rod 3144 arranged in pairs with the main rod 3143, and a limiting spring 3145 installed on the secondary rod 3144 and the main rod 3143.

[0030] Furthermore, the secondary fixing block 32 includes a secondary body block 321, a clamping groove 322 opened on the secondary body block 321, and a main magnet 323 arranged under the clamping groove 322.

[0031] As Figures 3 to 5 shown, the limiting device 33 is rotatably connected to the main fixing block 31 through the rotating hole 313 and is magnetically fixed and connected to the secondary fixing block 32 through the main magnet 323.

[0032] Further, the limiting device 33 includes a rotation limiter 331, a pressing strip 332 disposed below the rotation limiter 331, and a plurality of torsion springs 333 disposed between the pressing strip 332 and the rotation limiter 331.

[0033] As Figures 3 to 6 shown, the rotation hole 313 of the rotation limiter 331 is rotatably connected to the main fixing block 31 and is magnetically fixed to the secondary fixing block 32 through the main magnet 323.

[0034] The pressing strip 332 presses the LED light strip 20 under the elastic force of the torsion spring 333 and is suitable for the LED light strip 20 with a conventional thickness.

[0035] Further, the rotation limiter 331 includes an auxiliary magnet 3311 magnetically connected to the main magnet 323, a rotating rod 3312 for mounting the auxiliary magnet 3311, a rotating shaft 3313 disposed on the rotating rod 3312, a sliding groove 3314 disposed on one side of the rotating shaft 3313, a limiting hole 3315 opened in the sliding groove 3314, and a pressing groove 3316 opened between the limiting hole 3315 and the auxiliary magnet 3311.

[0036] As Figures 3 to 7 shown, the rotating rod 3312 is rotatably connected to the main fixing block 31 by inserting the rotating shaft 3313 into the rotation hole 313 and is magnetically connected to the auxiliary magnet 3311 through the main magnet 323.

[0037] Further, the torsion spring 333 includes a rotating rod connecting rod 3331, a rotating rod pressing rod 3332 connected to the rotating rod connecting rod 3331, a spring 3333 connected to the rotating rod pressing rod 3332, a pressing strip pressing rod 3334 connected to the spring 3333, and a pressing strip connecting rod 3335 connected to the pressing strip pressing rod 3334.

[0038] As Figure 5 、 Figure 6 and Figure 8 shown, the torsion spring 333 is connected to the rotating rod 3312 through the rotating rod connecting rod 3331 and is connected to the pressing strip 332 through the pressing strip connecting rod 3335.

[0039] As Figures 1 to 10 shown, according to the present utility model, before installing the LED light strip 20, first rotate the limiting device 33. At this time, the rotating rod 3312 rotates in the rotation hole 313 of the main fixing block 31 through the rotating shaft 3313. During the rotation process, the limiting ball 3141 of the limiter 314 above the rotation hole 313 in the main fixing block 31 moves in the sliding groove 3314 until it moves to the limiting hole 3315 and pops out under the action of the limiting spring 3145 and is embedded in the limiting hole 3315 and fixed as shown in Figure 10At the position, then place the LED light bar 20 between the main fixing block 31 and the secondary fixing block 32. Then, with a little more force, rotate the rotating rod 3312 downward. At this time, the limiting ball 3141 above the rotating hole 313 pops out from the sliding groove 3314. When the rotating rod 3312 is rotated to the position as shown in Figure 2 When in the shown position, the limiting ball 3141 on the left side of the rotating hole 313 pops out, and the rotating rod 3312 is fixed at the position as shown in Figure 2 When in the shown position, in order to prevent the rotating rod 3312 from rebounding, a secondary magnetic block 3311 is also arranged on the rotating rod 3312, which generates a magnetic attraction connection with the main magnetic block 323 on the secondary fixing block 32. In this way, the LED light bar 20 can be firmly fixed on the bottom frame 10 of the panel light. This operation is very convenient for both installation and replacement, solving the problem of the trouble of installation and replacement caused by using self-tapping screws to fix the LED light bar in the prior art.

[0040] The above shows and describes the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A panel light LED light bar installation device, characterized in that: It includes a panel light bottom frame (10), an LED light bar (20) arranged on the panel light bottom frame (10), and a plurality of movable fixing devices (30) for fixing the LED light bar (20); the movable fixing devices (30) are fixed on the panel light bottom frame (10); the movable fixing devices (30) include a main fixing block (31), a secondary fixing block (32) arranged in pairs with the main fixing block (31), and a limiting device (33) arranged on the secondary fixing block (32) and the main fixing block (31); the limiting device (33) is rotatably connected to the main fixing block (31); the movable fixing devices (30) are installed on the panel light bottom frame (10) through the main fixing block (31) and the secondary fixing block (32).

2. The installation device of a panel lamp LED light bar according to claim 1, characterized in that: The main fixing block (31) includes a main body block (311), a rotating groove (312) opened on the main body block (311), a rotating hole (313) opened on the wall of the rotating groove (312), and a stopper (314) arranged above and to the left of the rotating hole (313).

3. The LED strip mounting device for a panel light according to claim 2, characterized in that: The stopper (314) includes a limiting ball (3141), a slider (3142) installed on the limiting ball (3141), a main rod (3143) installed on the slider (3142), a secondary rod (3144) arranged in pairs with the main rod (3143), and a limiting spring (3145) installed on the secondary rod (3144) and the main rod (3143).

4. The LED strip mounting device for a panel light according to claim 3, wherein: The secondary fixing block (32) includes a secondary body block (321), a clamping groove (322) opened on the secondary body block (321), and a main magnet block (323) arranged under the clamping groove (322).

5. The installation device for the panel lamp LED light bar according to claim 4, characterized in that: The limiting device (33) includes a rotating limiter (331), a pressing strip (332) arranged under the rotating limiter (331), and a plurality of torsion springs (333) arranged between the pressing strip (332) and the rotating limiter (331).

6. The installation device for the panel lamp LED light bar according to claim 5, characterized in that: The rotating limiter (331) includes an auxiliary magnet block (3311) magnetically attracted to the main magnet block (323), a rotating rod (3312) for installing the auxiliary magnet block (3311), a rotating shaft (3313) arranged on the rotating rod (3312), a sliding groove (3314) arranged on one side of the rotating shaft (3313), a limiting hole (3315) opened in the sliding groove (3314), and a pressing groove (3316) opened between the limiting hole (3315) and the auxiliary magnet block (3311).

7. The panel light LED strip mounting device according to claim 6, characterized in that: The torsion spring (333) includes a rotating rod connecting rod (3331), a rotating rod pressing rod (3332) connected to the rotating rod connecting rod (3331), a spring (3333) connected to the rotating rod pressing rod (3332), a pressing strip pressing rod (3334) connected to the spring (3333), and a pressing strip connecting rod (3335) connected to the pressing strip pressing rod (3334).

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