A heat sink

Abstract

The utility model relates to the field of heat sinks, and discloses a heat sink, including: a heat conducting plate 1, on which an assembling mechanism is arranged; the assembling mechanism includes a limiting hole, a heat sink, a heat conducting plate 2, a heat conducting plate 3, a heat conducting card plate, a slide plate, an assembly plate, a splicing block and a guide plate; the limiting hole is provided on the heat conducting plate 1, the heat sink is clamped with the limiting hole, the bottom of the heat sink is fixedly connected with the heat conducting plate 2, the bottom of the heat conducting card plate is fixedly connected with the heat conducting plate 3, a card slot is provided at the bottom of the heat conducting plate 2, the heat conducting card plate is clamped with the card slot, the slide plate is slidably installed on the heat conducting plate 3, the side of the slide plate is fixedly connected with the assembly plate, the top of the assembly plate is fixedly connected with the splicing block, and the side of the guide plate is fixedly connected with the heat conducting plate 1. The utility model has the following advantages and effects: when a single heat sink is damaged, it is convenient to replace it separately, the replacement difficulty is low, and it is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of heat sinks, in particular to a heat sink. Background Art

[0002] A heat sink is a device that dissipates heat from heat-prone electronic components in electrical appliances. It is usually made of aluminum alloy, brass or bronze in the form of plates, sheets, or multiple sheets. The heat sink is attached to the heating element and the heat is then transferred to the cooling fins and dissipated.

[0003] The prior art publication number CN219740715U discloses a heat sink structure, including a circuit board, on which a heat sink assembly is provided, which can adapt to the heat dissipation of components with inconsistent heights on the circuit board, the heat sink assembly includes an isolation column and an upper heat sink, and the heat sink structure includes an upper heat sink, an elastic thermally conductive silicone sheet and an isolation column.

[0004] When in use, the heat sink assembly usually adopts an integrated structure. When a single heat sink of the heat sink assembly is damaged, it is difficult to repair and the entire heat sink assembly needs to be replaced. Therefore, it is necessary to design a heat sink to solve the above problem.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0006] The purpose of the utility model is to provide a heat sink to solve the above problems.

[0007] The above technical purpose of the utility model is achieved through the following technical solutions: a heat sink, comprising:

[0008] A heat conducting plate 1, wherein an assembling mechanism is provided on the heat conducting plate 1;

[0009] The assembly mechanism includes a limiting hole, a heat sink, a second heat conducting plate, a third heat conducting plate, a heat conducting card plate, a slide plate, an assembly plate, a splicing block and a guide plate;

[0010] The limiting hole is provided on the heat conducting plate one, the heat sink is clamped with the limiting hole, the bottom of the heat sink is fixedly connected with the heat conducting plate two, the bottom of the heat conducting clamping plate is fixedly connected with the heat conducting plate three, a clamping groove is provided at the bottom of the heat conducting plate two, the heat conducting clamping plate is clamped with the clamping groove, the slide plate is slidably installed on the heat conducting plate three, the side surface of the slide plate is fixedly connected with the assembly plate, the top of the assembly plate is fixedly connected with the splicing block, the side surface of the guide plate is fixedly connected with the heat conducting plate one, the side surface of the splicing block is provided with a guide groove, and the guide plate is clamped with the guide groove.

[0011] The utility model is further configured as follows: the second heat conducting plate is clamped with the limiting hole.

[0012] The utility model is further configured as follows: sliding grooves are provided on three sides of the heat conducting plate, and the sliding plate is slidably installed in the sliding grooves.

[0013] By adopting the above technical solution, the skateboard can be easily and stably moved in the lateral direction.

[0014] The utility model is further configured as follows: a guide hole is opened at a bottom of the heat conduction plate, and the heat conduction clamping plate is slidably installed in the guide hole.

[0015] The utility model is further configured as follows: an assembly hole is provided on the top of the assembly plate.

[0016] By adopting the above technical solution, bolts are inserted into the assembly holes to fix the assembly plate at a designated position.

[0017] The utility model is further configured as follows: the side surface of the assembly plate is in three-phase contact with the heat conducting plate.

[0018] By adopting the above technical solution, the assembly plate can be limited.

[0019] The utility model is further configured as follows: the side surface of the splicing block is in contact with a heat conducting plate.

[0020] The utility model is further configured as follows: the top of the third heat conducting plate is in contact with the first heat conducting plate.

[0021] The beneficial effects of the utility model are:

[0022] 1. The utility model has an assembly mechanism. When a heat sink is damaged, the bolts are removed, and then the assembly plate is pulled horizontally to move the guide plate out of the guide groove. Then the heat conduction plate 1 is pulled upward to move the heat conduction card plate out of the card groove. Finally, the damaged heat sink is pulled to remove it for replacement.

[0023] 2. The utility model provides an assembling mechanism, so when a single heat sink is damaged, it is convenient to replace it separately, the replacement is easy, and it is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 and Figure 2It is a three-dimensional structural schematic diagram of a heat sink proposed by the utility model.

[0026] Figure 3 The utility model is a cross-sectional structural schematic diagram of a heat sink proposed by the utility model.

[0027] Figure 4 yes Figure 3 Schematic diagram of the structure of part A in .

[0028] In the figure, 1, heat conduction plate 1; 2, limiting hole; 3, heat sink; 4, heat conduction plate 2; 5, heat conduction plate 3; 6, heat conduction clamping plate; 7, clamping slot; 8, slide slot; 9, slide plate; 10, assembly plate; 11, splicing block; 12, guide plate; 13, guide slot. DETAILED DESCRIPTION

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0030] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0031] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model provides a heat sink, comprising:

[0032] The heat conducting plate 1 is provided with an assembling mechanism. It should be noted that the heat sink 3 is assembled by the assembling mechanism.

[0033] The assembly mechanism includes a limiting hole 2, a heat sink 3, a second heat conducting plate 4, a third heat conducting plate 5, a heat conducting card plate 6, a slide plate 9, an assembly plate 10, a splicing block 11 and a guide plate 12;

[0034] The limiting hole 2 is provided on the heat conducting plate 1, the heat sink 3 is clamped with the limiting hole 2, the bottom of the heat sink 3 is fixedly connected with the heat conducting plate 2 4, the bottom of the heat conducting clamping plate 6 is fixedly connected with the heat conducting plate 3 5, a clamping groove 7 is provided at the bottom of the heat conducting plate 2 4, the heat conducting clamping plate 6 is clamped with the clamping groove 7, the slide plate 9 is slidably installed on the heat conducting plate 3 5, the side of the slide plate 9 is fixedly connected with the assembly plate 10, the top of the assembly plate 10 is fixedly connected with the splicing block 11, the side of the guide plate 12 is fixedly connected with the heat conducting plate 1 1, the side of the splicing block 11 is provided with a guide groove 13, and the guide plate 12 is clamped with the guide groove 13.

[0035] Through the above-mentioned assembling mechanism, when a heat sink 3 is damaged, first remove the bolts on the assembly plate 10, then move the assembly plate 10 horizontally, and the assembly plate 10 drives the splicing block 11 to move, so that the guide plate 12 moves out of the guide groove 13, and then pull the heat conducting plate 1 upward to move the heat conducting card plate 6 out of the card groove 7, then pull the damaged heat sink 3 horizontally in front, move the heat sink 3 out of the limiting hole 2, and then replace it with a new heat sink 3. In this way, when a single heat sink 3 is damaged, it is convenient to replace it separately, the replacement difficulty is low, and it is convenient to use.

[0036] Specifically, the heat conducting plate 2 4 is clamped with the limiting hole 2 . It should be noted that the heat sink 3 can be vertically limited.

[0037] Specifically, a slide groove 8 is provided on the side of the heat conducting plate 3 5 , and the slide plate 9 is slidably installed in the slide groove 8 . It should be noted that this facilitates the slide plate 9 to move horizontally.

[0038] Specifically, a guide hole is opened at the bottom of the heat conducting plate 1, and the heat conducting card plate 6 is slidably installed in the guide hole. It should be noted that it is convenient for the heat conducting plate 1 to move vertically.

[0039] Specifically, a mounting hole is provided on the top of the mounting plate 10. It should be noted that the mounting plate 10 can be fixed at a designated position by bolts.

[0040] Specifically, the side of the assembly plate 10 contacts the heat conducting plate three 5, the side of the splicing block 11 contacts the heat conducting plate one 1, and the top of the heat conducting plate three 5 contacts the heat conducting plate one 1. It should be noted that the assembly plate 10, the splicing block 11 and the heat conducting plate three 5 can be limited.

[0041] Working principle:

[0042] S1: When a heat sink 3 is damaged, first remove the bolts on the assembly plate 10, then move the assembly plate 10 horizontally, the assembly plate 10 drives the splicing block 11 to move, so that the guide plate 12 moves out of the guide groove 13, then pull the heat conduction plate 1 upward, so that the heat conduction card plate 6 moves out of the card groove 7, then pull the damaged heat sink 3 horizontally in front, move the heat sink 3 out of the limiting hole 2, and then replace the new heat sink 3;

[0043] S2: Insert the new heat sink 3 into the limiting hole 2, move the heat conducting plate 1 downward so that the heat conducting card plate 6 is inserted into the card slot 7, push the assembly plate 10 so that the guide plate 12 is inserted into the guide slot 13, and then fix the assembly plate 10 at the specified position with bolts. In this way, when a single heat sink 3 is damaged, it is convenient to replace it separately, the replacement difficulty is low, and it is convenient to use.

[0044] The above is a detailed introduction to a heat sink provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A heat sink, characterized in that: include: A heat conducting plate (1), wherein the heat conducting plate (1) is provided with an assembly mechanism; The assembly mechanism comprises a limiting hole (2), a heat sink (3), a second heat conducting plate (4), a third heat conducting plate (5), a heat conducting clamping plate (6), a slide plate (9), an assembly plate (10), a splicing block (11) and a guide plate (12); The limiting hole (2) is formed on the heat conducting plate 1 (1); the heat sink (3) is clamped with the limiting hole (2); the bottom of the heat sink (3) is fixedly connected to the heat conducting plate 2 (4); the bottom of the heat conducting clamping plate (6) is fixedly connected to the heat conducting plate 3 (5); a clamping groove (7) is formed on the bottom of the heat conducting plate 2 (4); the heat conducting clamping plate (6) is clamped with the clamping groove (7); the slide plate (9) is slidably mounted on the heat conducting plate 3 (5); the side of the slide plate (9) is fixedly connected to the assembly plate (10); the top of the assembly plate (10) is fixedly connected to the splicing block (11); the side of the guide plate (12) is fixedly connected to the heat conducting plate 1 (1); the side of the splicing block (11) is formed with a guide groove (13); the guide plate (12) is clamped with the guide groove (13).

2. A heat sink according to claim 1, characterized in that: The second heat conducting plate (4) is clamped with the limiting hole (2).

3. The heat sink according to claim 1, characterized in that: The side surface of the heat conducting plate 3 (5) is provided with a slide groove (8), and the slide plate (9) is slidably installed in the slide groove (8).

4. The heat sink according to claim 1, characterized in that: A guide hole is provided at the bottom of the heat conducting plate 1 (1), and the heat conducting clamping plate (6) is slidably mounted in the guide hole.

5. The heat sink according to claim 1, characterized in that: The top of the assembly plate (10) is provided with an assembly hole.

6. The heat sink according to claim 1, characterized in that: The side surface of the assembly plate (10) is in contact with the heat conducting plate three (5).

7. The heat sink according to claim 1, characterized in that: The side surface of the splicing block (11) is in contact with the heat conducting plate 1 (1).

8. The heat sink according to claim 1, characterized in that: The top of the heat conducting plate three (5) is in contact with the heat conducting plate one (1).

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