Aluminum plate for heat dissipation of LED lamp

Abstract

The utility model relates to the technical field of aluminum plates, and discloses an aluminum plate for heat dissipation of an LED lamp. The aluminum plate comprises an aluminum plate body, inserting grooves are formed in the two sides of the lower surface of the aluminum plate body, inserting blocks are inserted into the inserting grooves, a mounting plate is arranged between the lower ends of the inserting blocks, inserting grooves are formed in the two ends of each inserting groove, spring cavities corresponding to the inserting grooves are formed in the surface of the mounting plate, and reset springs are mounted in the spring cavities. A mounting groove is formed in the lower surface of the mounting plate, a lamp circuit board is mounted in the mounting groove, a groove is formed in the surface of the plug board, fixing screw holes are formed in the four corners of the mounting groove, and fixing bolts corresponding to the fixing screw holes are in threaded connection with the four corners of the lamp circuit board; through the design, the mounting stability of the aluminum plate main body is improved, meanwhile, the aluminum plate main body is convenient to disassemble and assemble, and the convenience is improved.

Description

Technical Field

[0001] This application belongs to the technical field of aluminum plates, and specifically relates to an aluminum plate for heat dissipation of LED lamps. Background Art

[0002] LED lamps are a kind of efficient, energy-saving and environmentally friendly lighting device. An LED is a semiconductor light-emitting device that emits visible light through the recombination of electrons and holes under the action of current. LED lamps use LEDs as light sources and have the advantages of long life, low energy consumption, high brightness and fast startup. They can be used for home, commercial and industrial lighting and are widely used in fields such as street lamps, vehicle lamps, and displays. LED lamps not only provide bright and uniform lighting effects, but also have functions such as dimming, color temperature adjustment and intelligent control, making them flexible and customizable. By using LED lamps, we can achieve energy conservation and emission reduction, reduce energy consumption costs, and contribute to sustainable development. However, a large amount of heat will be dissipated during use, and a heat dissipation device is required for heat dissipation.

[0003] The heat dissipation aluminum plate of the LED lamp is used to effectively dissipate heat, ensure the stable operation of the LED light source and extend its life. The heat dissipation aluminum plate is usually installed at the bottom or around the LED lamp. As a heat dissipation device, it conducts the heat generated by the LED to the surrounding environment through heat conduction, so as to keep the temperature of the LED chip within a safe range.

[0004] However, the common aluminum plates are inconvenient to disassemble and install. When replacement is needed, the work efficiency is reduced. Summary of the Utility Model

[0005] The purpose of this application is to provide an aluminum plate for heat dissipation of LED lamps in order to solve the problem of the inconvenient disassembly and installation of the common aluminum plates mentioned above, which reduces the work efficiency when replacement is needed.

[0006] The technical solution adopted in this application is as follows: An aluminum plate for heat dissipation of LED lamps includes an aluminum plate main body. Plug-in slots are opened on both sides of the lower surface of the aluminum plate main body. Plug-in blocks are inserted into the plug-in slots. An installation plate is arranged between the lower ends of the plug-in blocks. Slots are opened at both ends of the plug-in slots. Spring cavities corresponding to the slots are opened on the surface of the installation plate. A return spring is installed inside the spring cavity. A connecting plate is arranged at the upper end of the return spring. A plug-in plate corresponding to the slot is arranged at the upper end of the connecting plate. An installation groove is opened on the lower surface of the installation plate, and a lamp circuit board is installed inside the installation groove.

[0007] By adopting the above technical solution, through the above design, the installation stability of the aluminum plate main body is improved, and at the same time, it is also convenient for disassembly and installation, improving the convenience.

[0008] In a preferred embodiment, grooves are provided on the surface of the plug-in board.

[0009] By adopting the above technical solution, it is convenient to move the plug-in board, improving the convenience of use.

[0010] In a preferred embodiment, anti-slip strips are pasted on both sides of the plug-in board.

[0011] By adopting the above technical solution, the friction between the plug-in board and the slot is increased, improving the stability of the plug-in board inserted in the slot.

[0012] In a preferred embodiment, a heat-conducting coating is applied on the surface of the aluminum plate body.

[0013] By adopting the above technical solution, the heat-conducting ability of the aluminum plate body is improved, thereby enhancing the heat dissipation performance.

[0014] In a preferred embodiment, the heat-conducting coating is made of siloxane.

[0015] By adopting the above technical solution, it has good heat-conducting performance, high-temperature resistance and chemical corrosion resistance, improving the heat conductivity and extending the service life of the aluminum plate body.

[0016] In a preferred embodiment, fixing screw holes are provided at the four corners of the installation groove, and fixing bolts corresponding to the fixing screw holes are threadedly connected to the four corners of the lamp circuit board.

[0017] By adopting the above technical solution, the lamp circuit board can be fixed, and at the same time, it is convenient for disassembly and assembly, improving the convenience and stability.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the present application are as follows:

[0019] In the present application, by inserting the plug-in board inside the slot, the stability of the installation of the aluminum plate body is improved, and at the same time, the elastic force of the return spring makes it convenient for disassembly and assembly, improving the convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the overall structural schematic diagram of the aluminum plate device in the present application;

[0021] Figure 2 is the bottom structural schematic diagram of the aluminum plate device in the present application;

[0022] Figure 3 is the planar structural schematic diagram of the spring device in the present application;

[0023] Figure 4 is the planar structural schematic diagram of the heat-conducting layer in the present application.

[0024] Markings in the figure: 1, aluminum plate body; 2, plug-in board; 3, plug-in block; 4, plug-in slot; 5, fixing bolt; 6, lamp circuit board; 7, mounting plate; 8, mounting groove; 9, fixing screw hole; 10, slot; 11, connecting plate; 12, spring cavity; 13, return spring; 14, groove; 15, heat-conducting coating. Detailed implementation manners

[0025] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0026] Refer to Figures 1-4 , an aluminum plate for heat dissipation of an LED lamp, including an aluminum plate body 1. Plug-in slots 4 are provided on both sides of the lower surface of the aluminum plate body 1. A plug-in block 3 is inserted inside the plug-in slot 4. A mounting plate 7 is arranged between the lower ends of the plug-in blocks 3. Slots 10 are provided at both ends of the plug-in slot 4. Spring cavities 12 corresponding to the slots 10 are provided on the surface of the mounting plate 7. A return spring 13 is installed inside the spring cavity 12. A connecting plate 11 is arranged at the upper end of the return spring 13. A plug-in board 2 corresponding to the slot 10 is arranged at the upper end of the connecting plate 11. A mounting groove 8 is provided on the lower surface of the mounting plate 7. A lamp circuit board 6 is installed inside the mounting groove 8. Through the above design, the stability of the installation of the aluminum plate body 1 is improved, and at the same time, it is also convenient for disassembly and assembly, improving the convenience.

[0027] Refer to Figure 3 , grooves 14 are provided on the surface of the plug-in board 2, which is convenient for moving the plug-in board 2 and improving the convenience of use.

[0028] Refer to Figure 3 , anti-slip strips are pasted on both sides of the plug-in board 2, which increases the friction between the plug-in board 2 and the slot 10 and improves the stability of the plug-in board 2 inserted in the slot 10.

[0029] Refer to Figure 4 , a heat-conducting coating 15 is applied on the surface of the aluminum plate body 1, which improves the heat-conducting ability of the aluminum plate body 1 and further improves the heat dissipation performance.

[0030] Refer to Figure 4 , the heat-conducting coating 15 is made of siloxane, which has good heat-conducting performance, high-temperature resistance and chemical corrosion resistance, improves the heat conductivity, and prolongs the service life of the aluminum plate body 1.

[0031] Refer to Figures 1-2, fixing screw holes 9 are provided at the four corners of the installation groove 8, and fixing bolts 5 corresponding to the fixing screw holes 9 are connected to the four corners of the lamp circuit board 6 in a threaded manner, which can fix the lamp circuit board 6 and is also convenient for disassembly and assembly, improving convenience and stability.

[0032] The implementation principle of the aluminum plate embodiment for heat dissipation of an LED lamp in this application is as follows:

[0033] During installation, the lamp circuit board 6 is fixed by the fixing bolts 5. Further, the plug-in block 3 is inserted into the inside of the plug-in slot 4. Further, under the elastic force of the return spring 13, the plug-in plate 2 is pushed into the inside of the slot 10 to fix the installation of the aluminum plate main body 1. Through the above design, the convenience of disassembly and assembly and the stability of installation are improved.

[0034] The above embodiments are only used to illustrate the technical solutions of this application, rather than limiting them; although this application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. An aluminum plate for heat dissipation of an LED lamp, comprising an aluminum plate body (1), characterized in that: The lower surface of the aluminum plate body (1) is provided with plug-in slots (4) on both sides, a plug-in block (3) is plugged into the plug-in slot (4), a mounting plate (7) is arranged between the lower ends of the plug-in block (3), slots (10) are arranged at both ends of the plug-in slot (4), a spring cavity (12) corresponding to the slot (10) is arranged on the surface of the mounting plate (7), a return spring (13) is installed inside the spring cavity (12), a connecting plate (11) is arranged at the upper end of the return spring (13), a plug-in plate (2) corresponding to the slot (10) is arranged at the upper end of the connecting plate (11), a mounting slot (8) is arranged on the lower surface of the mounting plate (7), a lamp circuit board (6) is installed inside the mounting slot (8).

2. An aluminum plate for heat dissipation of LED lamps as claimed in claim 1, characterized in that: A groove (14) is provided on the surface of the plug board (2).

3. The aluminum plate for heat dissipation of LED lamps as claimed in claim 1, characterized in that: Anti-slip strips are pasted on both sides of the plug board (2).

4. The aluminum plate for heat dissipation of LED lamps as claimed in claim 1, characterized in that: The surface of the aluminum plate body (1) is coated with a heat-conducting coating (15).

5. The aluminum plate for heat dissipation of LED lamps as claimed in claim 4, characterized in that: The thermal conductive coating (15) is made of siloxane.

6. The aluminum plate for heat dissipation of LED lamps as claimed in claim 1, characterized in that: The four corners of the installation slot (8) are provided with fixing screw holes (9), and the four corners of the lamp circuit board (6) are threadedly connected with fixing bolts (5) corresponding to the fixing screw holes (9).

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