LED lamp housing

Abstract

The utility model relates to the field of LED lamps, and discloses an LED lamp shell which comprises an outer shell, a limiting plate is fixedly connected to the middle of the inner wall of the outer shell, an LED lamp assembly is in lap joint with the bottom of the limiting plate, and a cable is arranged on the top of the LED lamp assembly. And the fixing mechanism comprises movable grooves, the movable grooves are formed in the two sides of the inner wall of the shell, clamping blocks are slidably connected to the inner walls of the movable grooves, rubber pads are fixedly connected to one sides of the tops of the clamping blocks, springs are fixedly connected to one sides of the clamping blocks, and one ends of the springs are in lap joint with one sides of the inner walls of the movable grooves. The LED lamp assembly is supported and fixed through sliding of the clamping blocks, compared with fixing through bolts, the installation efficiency can be effectively improved, the rubber pads at the tops of the clamping blocks and the fixing mode of supporting of the rubber pads can avoid the situation that the LED lamp assembly is crushed due to the fact that the twisting force is difficult to control when the bolts are used for fixing, and the LED lamp assembly is prevented from being damaged. Therefore, the service life of the LED lamp assembly is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, in particular to a lamp housing of an LED lamp. Background Art

[0002] LED is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light. Since LED lamps are usually long strips and are more fragile when longer LED light strips are used, they need a shell to protect them, which requires an LED lamp housing. Therefore, the existing LED lamp housings have been continuously innovated and developed. Therefore, it can be seen that the current LED lamp housings basically meet people's needs, but there are still some problems.

[0003] For example, the patent document with the announcement number CN208936087U discloses a lamp body, an upper cover, a bracket and a junction box, at least two mounting plates are arranged on the bracket, the bracket is fixed to the lamp body through the mounting plates, the upper cover is fixedly mounted on the upper end of the lamp body, at least two mounting positions for mounting the junction box are provided on the upper cover, the mounting positions are recessed, and openings are arranged on the horizontal side, and the junction box extends to the mounting feet matching the openings of the mounting positions. The utility model realizes the dustproof function of the junction box installation by recessing the mounting position and cleverly setting the openings on the horizontal side, and the operation is simple and convenient, without the need to install dustproof stickers additionally; and further, the dustproof effect at the opening is ensured by setting the mounting feet and the openings in an interference fit, and the dustproof function of the junction box installation is realized by setting the junction box, and the operation is simple and convenient, and the dustproof stickers additionally need to be installed.

[0004] However, during the actual installation and disassembly and maintenance of the above-mentioned device, the connection position and installation method of the junction box may easily affect the normal disassembly of the lamp body. This results in the need to separate the junction box when the lamp body is disassembled and repaired, which inevitably increases the maintenance process, thereby reducing the installation and disassembly and maintenance efficiency of the equipment. Therefore, an LED lamp housing is urgently needed to solve the above-mentioned problem. Utility Model Content

[0005] The utility model aims to provide a lamp housing for an LED lamp, so as to solve the problem that the connection position and installation method of the junction box proposed in the above background technology easily affect the normal disassembly of the lamp body.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution, which discloses an LED lamp housing, including an outer shell, a limit plate is fixedly connected to the middle of the inner wall of the outer shell, an LED lamp assembly is overlapped at the bottom of the limit plate, and a cable is arranged on the top of the LED lamp assembly;

[0007] The fixing mechanism includes a movable groove, wherein the movable groove is opened on both sides of the inner wall of the shell, the inner wall of the movable groove is slidably connected with a card block, one side of the top of the card block is fixedly connected with a rubber pad, one side of the card block is fixedly connected with a spring, and one end of the spring is overlapped with one side of the inner wall of the movable groove, and the top of the rubber pad is overlapped with both sides of the bottom of the LED lamp assembly.

[0008] As a preferred technical solution of the utility model, support frames are fixedly connected to both sides of the top of the shell, a slider is fixedly connected to the top of the support frame, a mounting plate is overlapped on the top of the support frame, and a slide groove is provided at the bottom of the mounting plate.

[0009] As a preferred technical solution of the utility model, triangular support blocks are fixedly connected to both sides of the support frame, and the bottom of the triangular support block is fixedly connected to the top of the shell.

[0010] As a preferred technical solution of the utility model, heat dissipation grooves are provided on both sides of the top of the shell, and a wire tube is overlapped on the surface of the cable.

[0011] As a preferred technical solution of the utility model, the opening at the bottom of the heat dissipation groove is located on the inner wall of the shell, and the surface of the wire tube is fixedly connected to the inner top wall of the shell.

[0012] As a preferred technical solution of the utility model, the inner wall of the wire tube is threadedly connected with a hand wheel, and one end of the hand wheel is fixedly connected with a gasket.

[0013] As a preferred technical solution of the utility model, the cross-section of one side of the rubber pad is arc-shaped, and the top of the rubber pad overlaps the two sides of the bottom of the LED lamp assembly.

[0014] As a preferred technical solution of the utility model, the contour of the inner wall of the slide groove is consistent with the contour of the surface of the slider, and the surface of the slider is slidably connected to the inner wall of the slide groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model installs the LED lamp assembly by pushing the card block to fix the LED lamp assembly between the limit plate and the card block, and uses the card block to slide to support and fix the LED lamp assembly. Compared with the use of bolts to fix, the installation efficiency can be effectively improved, and the rubber pad on the top of the card block and its supporting fixing method can avoid the situation where it is difficult to control the torsional force when fixing with bolts, which may cause crushing to the LED lamp assembly, thereby increasing the service life of the LED lamp assembly.

[0017] 2. The utility model fixes the mounting plate to the ceiling by using bolts, and then slides the top of the support frame into the surface of the slider to fix the support frame. The support frame is fixed to the shell, and after the shell is fixed, the device is fixed. The slider and the slide groove are matched, and there is a certain damping when the two groups are connected. The support frame and the mounting plate can be connected and fixed. When the shell is damaged, it is also convenient for the staff to disassemble and replace the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural stereogram of the device of the utility model;

[0019] Figure 2 This is a diagram of the internal structure of the housing of the utility model;

[0020] Figure 3 This is a structural cross-sectional view of the housing of the utility model;

[0021] Figure 4 It is a structural stereogram of the mounting plate of the utility model;

[0022] Figure 5 This is a structural stereogram of the support frame of the utility model;

[0023] Figure 6 This is a structural stereogram of the card block of the utility model;

[0024] Figure 7 This is an enlarged view of the structure of the cable of the utility model.

[0025] In the figure: 1. Shell; 2. Limit plate; 3. LED lamp assembly; 4. Cable; 5. Movable slot; 6. Block; 7. Rubber pad; 8. Support frame; 9. Slider; 10. Mounting plate; 11. Slide; 12. Triangular support block; 13. Heat dissipation slot; 14. Wire tube; 15. Handwheel; 16. Gasket; 17. Spring. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1 , Figure 3 and Figure 6 , LED lamp housing: comprising a shell 1, a limiting plate 2 is fixedly connected to the middle of the inner wall of the shell 1, an LED lamp assembly 3 is overlapped at the bottom of the limiting plate 2, and a cable 4 is arranged on the top of the LED lamp assembly 3;

[0028] The fixing mechanism includes a movable groove 5. The movable grooves 5 are opened on both sides of the inner wall of the shell 1. The inner wall of the movable groove 5 is slidably connected with a clamping block 6. One side of the top of the clamping block 6 is fixedly connected with a rubber pad 7. One side of the clamping block 6 is fixedly connected with a spring 17, and one end of the spring 17 is overlapped with one side of the inner wall of the movable groove 5, and the top of the rubber pad 7 is overlapped with both sides of the bottom of the LED lamp assembly 3.

[0029] When using the LED lamp housing, first pass the cable 4 on the top of the LED lamp assembly 3 through the top of the shell 1, then install the structure on the top of the shell 1 to the ceiling, and then push the block 6 to make the block 6 slide to the sides of the device, thereby collecting the block 6 on both sides of the inner wall of the shell 1, and then overlap the two sides of the top of the LED lamp assembly 3 to the bottom of the limit plate 2, release the block 6, and use the elastic force of the spring 17 to push the block 6 to slide in the movable groove 5, so that the block 6 slides to the bottom of the LED lamp assembly 3, so that the block 6 and the rubber pad 7 on the top support the bottom of the LED lamp assembly 3, thereby fixing the LED lamp assembly 3 to the middle of the shell 1.

[0030] See also Figure 2 , Figure 4 and Figure 5 A support frame 8 is fixedly connected to both sides of the top of the shell 1, a slider 9 is fixedly connected to the top of the support frame 8, a mounting plate 10 is overlapped on the top of the support frame 8, a slide groove 11 is provided at the bottom of the mounting plate 10, and a triangular support block 12 is fixedly connected to both sides of the support frame 8, and the bottom of the triangular support block 12 is fixedly connected to the top of the shell 1.

[0031] First, use bolts to fix the mounting plate 10 to the ceiling, and then slide the slider 9 on the top of the support frame 8 into the slide groove 11 at the bottom of the mounting plate 10, so as to fix the support frame 8 and the housing 1 to the bottom of the mounting plate 10, thereby completing the installation of the LED lamp assembly 3.

[0032] See also Figure 2 , Figure 3 and Figure 7 , heat dissipation grooves 13 are opened on both sides of the top of the shell 1, and a wire tube 14 is overlapped on the surface of the cable 4. The opening at the bottom of the heat dissipation groove 13 is located on the inner wall of the shell 1, and the surface of the wire tube 14 is fixedly connected to the inner top wall of the shell 1, and a hand wheel 15 is threadedly connected to the inner wall of the wire tube 14, and a gasket 16 is fixedly connected to one end of the hand wheel 15. The cross-section of one side of the rubber pad 7 is arc-shaped, and the top of the rubber pad 7 is overlapped on both sides of the bottom of the LED lamp assembly 3. The contour of the inner wall of the slide groove 11 is consistent with the contour of the surface of the slider 9, and the surface of the slider 9 is slidably connected to the inner wall of the slide groove 11.

[0033] The heat generated by the LED lamp assembly 3 can be discharged through the heat dissipation groove 13. The cable 4 at the bottom of the LED lamp assembly 3 is passed through the wire tube 14, and then the cable 4 of the LED lamp assembly 3 is connected to the power supply, and then the hand wheel 15 is rotated. The rotation of the hand wheel 15 drives the gasket 16 to move, and the movement of the gasket 16 fixes the cable 4 to the middle of the wire tube 14.

[0034] Working principle: when using the LED lamp housing, first use bolts to fix the mounting plate 10 to the ceiling, pass the cable 4 at the bottom of the LED lamp assembly 3 through the wire tube 14, and then connect the cable 4 of the LED lamp assembly 3 to the power supply, turn the hand wheel 15 to fix the cable 4, and then slide the support frame 8 into the bottom of the mounting plate 10, and then push the card block 6 to overlap the top of the LED lamp assembly 3 to the bottom of the limit plate 2. After releasing the card block 6, the elastic force of the spring 17 pushes the card block 6 to slide in the movable groove 5, so that the card block 6 slides to the bottom of the LED lamp assembly 3, so that the card block 6 and the rubber pad 7 on the top support the bottom of the LED lamp assembly 3, thereby fixing the LED lamp assembly 3 to the middle of the shell 1.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A LED lamp housing, comprising a housing (1), characterized in that: A limiting plate (2) is fixedly connected to the middle of the inner wall of the housing (1), an LED lamp assembly (3) is overlapped at the bottom of the limiting plate (2), and a cable (4) is arranged at the top of the LED lamp assembly (3); The fixing mechanism comprises a movable groove (5), wherein the movable grooves (5) are provided on both sides of the inner wall of the housing (1), the inner wall of the movable groove (5) is slidably connected to a clamping block (6), one side of the top of the clamping block (6) is fixedly connected to a rubber pad (7), one side of the clamping block (6) is fixedly connected to a spring (17), and one end of the spring (17) overlaps one side of the inner wall of the movable groove (5).

2. The LED lamp housing according to claim 1, characterized in that: Support frames (8) are fixedly connected to both sides of the top of the housing (1), a slider (9) is fixedly connected to the top of the support frame (8), a mounting plate (10) is overlapped on the top of the support frame (8), and a slide groove (11) is provided at the bottom of the mounting plate (10).

3. The LED lamp housing according to claim 2, characterized in that: Triangular support blocks (12) are fixedly connected to both sides of the support frame (8), and the bottom of the triangular support block (12) is fixedly connected to the top of the housing (1).

4. The LED lamp housing according to claim 1, characterized in that: Heat dissipation grooves (13) are provided on both sides of the top of the housing (1), and a wire tube (14) is overlapped on the surface of the cable (4).

5. The LED lamp housing according to claim 4, characterized in that: The opening at the bottom of the heat dissipation groove (13) is located on the inner wall of the outer shell (1), and the surface of the wire tube (14) is fixedly connected to the inner top wall of the outer shell (1).

6. The LED lamp housing according to claim 4, characterized in that: The inner wall of the wire tube (14) is threadedly connected to a hand wheel (15), and one end of the hand wheel (15) is fixedly connected to a gasket (16).

7. The LED lamp housing according to claim 1, characterized in that: The cross section of one side of the rubber pad (7) is in the shape of an arc, and the top of the rubber pad (7) overlaps the two sides of the bottom of the LED lamp assembly (3).

8. The LED lamp housing according to claim 2, characterized in that: The contour of the inner wall of the slide groove (11) is consistent with the contour of the surface of the slider (9), and the surface of the slider (9) is slidably connected to the inner wall of the slide groove (11).

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