LED support with heat dissipation effect

Abstract

This utility model relates to the field of LED bracket technology, specifically to an LED bracket with heat dissipation effect, comprising: a connecting component, the connecting component including a bracket body; and a heat dissipation component, the heat dissipation component located inside the bottom end of the bracket body, the heat dissipation component including a mounting groove, rectangular fins, a support frame, and limiting posts; the mounting groove is formed on both sides of the bottom end of the bracket body, the rectangular fins are inserted into the mounting groove, two sets of rectangular fins are provided, the support frame is fixed at both ends of the lower surface of any set of rectangular fins, the limiting posts are engaged with the support frame and the bottom end of the bracket body, a spring is fixed inside the support frame, and a connecting plate is fixed to the outer surface of the spring. This utility model has a simple structure and reasonable design, and the arrangement of rectangular fins disrupts the fluid boundary layer, promotes fluid mixing, and improves convective heat transfer efficiency, thereby effectively improving the airflow inside the bracket.

Description

Technical Field

[0001] This utility model relates to the field of LED bracket technology, and in particular to an LED bracket with heat dissipation effect. Background Technology

[0002] With the development of semiconductor lighting technology, light-emitting diodes (LEDs) have been widely used in lighting, display, backlighting and other fields due to their high energy efficiency, long life and environmental protection characteristics. When using LEDs, brackets are needed to fix them in the required positions.

[0003] In practical use, existing LED brackets require the pins to be inserted and fixed inside the bracket to install the diodes. However, during long-term use, the LEDs fixed inside the pins generate a lot of heat, which leads to a decrease in the luminous efficiency of the LEDs and an acceleration of light decay. To address this problem, the inventors designed an LED bracket with heat dissipation effect. Utility Model Content

[0004] The purpose of this invention is to provide an LED bracket with heat dissipation effect. It has a simple structure and reasonable design. With the arrangement of rectangular fins, the fluid boundary layer is broken, the fluid mixing is promoted, and the convective heat transfer efficiency is improved, thereby effectively improving the air flow inside the bracket and solving the problems mentioned in the above technical background.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is an LED bracket with heat dissipation effect, comprising:

[0007] The connecting component includes a support body;

[0008] The heat dissipation assembly is located inside the bottom end of the support body. The heat dissipation assembly includes a mounting groove, rectangular fins, a support frame, and limiting posts. The mounting groove is opened on both sides of the bottom end of the support body. The rectangular fins are locked inside the mounting groove. There are two sets of rectangular fins. The support frame is fixed at both ends of the lower surface of any set of rectangular fins. The limiting posts are locked inside the support frame and the bottom end of the support body.

[0009] Furthermore, a spring is fixed inside the support frame, a connecting plate is fixed on the outer surface of the spring, the outer surface of the connecting plate is fixed to the outer surface of the limiting post, and a square groove is opened on the inner side of the support frame.

[0010] Furthermore, the connection component also includes an embedding groove, a first pin, and a second pin; the embedding groove is located in the middle of the support body, the first pin and the second pin are located on one side of the support body, and the first pin is located at one end of the second pin.

[0011] Furthermore, it also includes an installation component, which is disposed at both ends of the bottom of the support body. The installation component includes a movable frame, a limiting frame, and a limiting plate. The movable frame is fixed at both ends of the lower surface of the support body. There are two sets of movable frames. The limiting frame is fixed on the outer surface of one side of any set of movable frames. The limiting plate is movably connected to the inside of the movable frame.

[0012] Furthermore, a movable plate is fixed to the outer surface of one side of the limiting plate. The movable plate is connected through the interior of the limiting frame. A connecting shaft is fixed inside one side of the movable plate. An mounting plate is rotatably connected to the outer surface of the connecting shaft.

[0013] Compared with existing technologies, the advantages of this utility model are:

[0014] This utility model provides an LED bracket with heat dissipation effect. The LED bracket includes a connecting component, which includes a bracket body; and a heat dissipation component, which is located inside the bottom of the bracket body. The heat dissipation component includes a mounting groove, rectangular fins, a support frame, and limiting posts. The LED bracket has a simple overall structure and reasonable design. With the rectangular fins, the fluid boundary layer is broken, promoting fluid mixing and improving convective heat transfer efficiency, thereby effectively improving the airflow inside the bracket. Furthermore, the rectangular fins are spring-locked, allowing for tool-free installation and strong practicality.

[0015] Second, with the cooperation of the mounting components, this utility model can quickly confine the first pin and the second pin inside the embedding groove. Then, through the rotary clamping structure, the first pin and the second pin are quickly fixed in the required position. Compared with the previous stamping fixing method, this solution can reduce the force of stamping on the pin surface, which can lead to pin damage and high product defect rate. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0018] Figure 2 This is a cross-sectional view of the present invention;

[0019] Figure 3 This is a structural diagram of the support frame of this utility model;

[0020] Figure 4This is a cross-sectional view of the movable frame of this utility model.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 11. Support body; 12. Embedded slot; 13. First pin; 14. Second pin;

[0023] 21. Mounting slot; 22. Rectangular fin; 23. Support frame; 24. Square slot; 25. Spring; 26. Connecting plate; 27. Limiting post;

[0024] 31. Movable frame; 32. Limiting frame; 33. Limiting plate; 34. Movable plate; 35. Connecting shaft; 36. Mounting plate. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0028] Please see Figures 1-3 As shown, this embodiment is an LED bracket with heat dissipation effect, including:

[0029] The connecting component includes a support body 11;

[0030] The heat dissipation assembly is located inside the bottom of the support body 11. The heat dissipation assembly includes a mounting groove 21, rectangular fins 22, a support frame 23, and a limiting post 27. The mounting groove 21 is opened on both sides of the bottom of the support body 11. The rectangular fins 22 are locked inside the mounting groove 21. There are two sets of rectangular fins 22. The support frame 23 is fixed at both ends of the lower surface of any set of rectangular fins 22. The limiting post 27 is locked inside the support frame 23 and the bottom of the support body 11.

[0031] The mounting slot 21 accommodates the rectangular fins 22, provides mounting guides for the heat dissipation fins, and restricts their position. The rectangular fins 22 are the core heat dissipation components. By increasing the heat dissipation area, the fluid boundary layer is broken, air convection is promoted, and heat dissipation efficiency is improved. The support frame 23 is used to fix the rectangular fins 22 and prevent them from falling out of the mounting slot 21. The limiting post 27 is used to fix the support frame 23 in the required position, thereby locking the position of the rectangular fins 22.

[0032] A spring 25 is fixed inside the support frame 23, and a connecting plate 26 is fixed on the outer surface of the spring 25. The outer surface of the connecting plate 26 is fixed to the outer surface of the limiting post 27. A square groove 24 is opened on the inner side of the support frame 23.

[0033] Spring 25 stores elastic potential energy. When released, it pushes the limiting post 27 to lock the rectangular fin 22 and the connecting plate 26, and transmits the elastic force of spring 25 to the limiting post 27. At the same time, as a manual pressing operation part, square groove 24 provides finger operation space to facilitate pressing the connecting plate 26 to compress spring 25.

[0034] The connection assembly also includes an embedding slot 12, a first pin 13 and a second pin 14; the embedding slot 12 is formed in the middle of the support body 11, the first pin 13 and the second pin 14 are located on one side of the support body 11, and the first pin 13 is located at one end of the second pin 14.

[0035] The bracket body 11 is the basic support component of the overall structure, used to fix the heat dissipation components, install pins, and carry LED beads. The embedded groove 12 provides positioning and fixing position for the first pin 13 and the second pin 14. The first pin 13 and the second pin 14 form an electrode spacing difference, which makes it easy to distinguish the positive and negative poles.

[0036] Working principle: When the diode is working, the rectangular fins 22 disrupt the fluid boundary layer, promote fluid mixing, and improve convective heat transfer efficiency, thereby effectively improving the airflow inside the support body 11. When the rectangular fins 22 need to be installed in the required position, with the square groove 24 in place, a finger can be placed inside the support frame 23, and then a pressing force can be applied to the connecting plate 26. After the spring 25 is compressed, the rectangular fins 22 are inserted into the mounting groove 21. After the support frame 23 can no longer be pushed, the force applied to the connecting plate 26 is released. Under the elastic force of the spring 25, the connecting plate 26 pushes the limiting post 27 and inserts it into the bottom of the support body 11.

[0037] Please see Figure 1 , Figure 2 and Figure 4As shown, this embodiment, based on the above embodiment, also includes an installation component. The installation component is disposed at both ends of the bottom of the support body 11. The installation component includes a movable frame 31, a limiting frame 32, and a limiting plate 33. The movable frame 31 is fixed at both ends of the lower surface of the support body 11. There are two sets of movable frames 31. The limiting frame 32 is fixed on the outer surface of one side of any set of movable frames 31. The limiting plate 33 is movably connected to the inside of the movable frame 31.

[0038] The movable frame 31 provides a guide rail for the limiting plate 33 and the movable plate 34, limiting their movement direction. The limiting frame 32 cooperates with the limiting plate 33 to limit their movement range, ensuring the positional accuracy when the pins are installed.

[0039] A movable plate 34 is fixed to the outer surface of one side of the limiting plate 33. The movable plate 34 is connected through the interior of the limiting frame 32. A connecting shaft 35 is fixed to the interior of one side of the movable plate 34. A mounting plate 36 is rotatably connected to the outer surface of the connecting shaft 35.

[0040] The movable plate 34 is used to change the position of the mounting plate 36, and the connecting shaft 35 allows the mounting plate 36 to rotate around it. The mounting plate 36 presses the pin surface by rotating and is fixed with adhesive.

[0041] Working principle: When it is necessary to fix the first pin 13 and the second pin 14 inside the bracket body 11, firstly, insert the first pin 13 into the corresponding embedding groove 12. Then, apply a pulling force to the mounting plate 36 so that the limiting plate 33 and the limiting frame 32 are attached. Apply adhesive to the surface of the first pin 13. Under the action of the connecting shaft 35, apply a rotational force to the mounting plate 36 so that the mounting plate 36 and the surface of the first pin 13 are attached. Then, in the same manner, insert the second pin 14 into the corresponding embedding groove 12 and fix the mounting plate 36 to the surface of the second pin 14.

[0042] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0043] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An LED bracket with heat dissipation effect, characterized in that, include: A connecting component, the connecting component including a support body (11). The heat dissipation assembly is located inside the bottom of the support body (11). The heat dissipation assembly includes a mounting groove (21), rectangular fins (22), a support frame (23), and a limiting post (27). The mounting groove (21) is opened on both sides of the bottom of the support body (11). The rectangular fins (22) are locked inside the mounting groove (21). There are two sets of rectangular fins (22). The support frame (23) is fixed at both ends of the lower surface of any set of rectangular fins (22). The limiting post (27) is locked inside the support frame (23) and the bottom of the support body (11).

2. The LED bracket with heat dissipation effect according to claim 1, characterized in that, A spring (25) is fixed inside the support frame (23), and a connecting plate (26) is fixed on the outer surface of the spring (25). The outer surface of the connecting plate (26) is fixed to the outer surface of the limiting post (27). A square groove (24) is opened on the inner side of the support frame (23).

3. The LED bracket with heat dissipation effect according to claim 1, characterized in that, The connection assembly also includes an embedding groove (12), a first pin (13) and a second pin (14); the embedding groove (12) is located in the middle of the support body (11), the first pin (13) and the second pin (14) are located on one side of the support body (11), and the first pin (13) is located at one end of the second pin (14).

4. The LED bracket with heat dissipation effect according to claim 1, characterized in that, It also includes an installation component, which is set at both ends of the bottom of the support body (11). The installation component includes a movable frame (31), a limiting frame (32), and a limiting plate (33). The movable frame (31) is fixed at both ends of the lower surface of the support body (11). There are two sets of movable frames (31). The limiting frame (32) is fixed on the outer surface of one side of any set of the movable frames (31). The limiting plate (33) is movably connected to the inside of the movable frame (31).

5. An LED bracket with heat dissipation effect according to claim 4, characterized in that, A movable plate (34) is fixed on the outer surface of one side of the limiting plate (33). The movable plate (34) is connected through the inside of the limiting frame (32). A connecting shaft (35) is fixed inside one side of the movable plate (34). An mounting plate (36) is rotatably connected to the outer surface of the connecting shaft (35).

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