Cooling fin capable of dissipating heat efficiently

Abstract

The utility model relates to the technical field of cooling fins, and discloses an efficient heat dissipation cooling fin which comprises a box body mechanism, a plurality of clamping mechanisms are fixedly connected to the inner walls of the two sides of the interior of the box body mechanism and are arranged in a linear array, two cooling fin bodies are arranged on the surfaces of the upper ends of the clamping mechanisms in a clamped mode, and the cooling fin bodies are arranged in the box body mechanism in a clamped mode. The box body mechanism comprises a box body main body and a motor protection box, a cooling liquid box is fixedly connected to the surface of the lower end of the box body main body, an annular cooling liquid pipeline is fixedly connected to the surface of one side of the cooling liquid box, and a heat dissipation motor is fixedly connected to the surface of the rear side in the motor protection box; the output end of the heat dissipation motor is fixedly connected with a heat dissipation fan, and the multiple clamping mechanisms each comprise a special-shaped block. According to the utility model, the cooling liquid in the annular cooling liquid pipeline, the heat dissipation motor, the heat dissipation fan at the output end of the heat dissipation motor and the heat conduction plate are matched with one another, so that efficient heat dissipation of the cooling fins is realized.

Description

Technical Field

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

[0002] A heat sink is a sheet of metal parts used to dissipate heat. The heat sink increases the heat dissipation area and heat dissipation efficiency. The main function of the heat sink is to help the equipment or components dissipate heat, thereby maintaining the normal operation of the equipment and extending its service life. The heat sink is mainly divided into aluminum heat sinks and copper heat sinks.

[0003] The heat dissipation effect of the existing heat sink is relatively poor. The main reason is that a single heat dissipation component is used to dissipate the heat emitted by the heat sink, resulting in a relatively poor heat dissipation effect, which will eventually cause the temperature to rise, making the equipment not very stable and eventually causing failures. Therefore, technical personnel in this field provide a heat sink with high efficiency in heat dissipation to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a heat sink with high efficiency in heat dissipation, which realizes high efficiency heat dissipation of the heat sink through the cooperation of the coolant inside the annular coolant pipe, the heat dissipation motor and the heat dissipation fan at its output end and the heat conduction plate.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heat sink with high heat dissipation efficiency, comprising a box body mechanism, the inner walls on both sides of the box body mechanism are fixedly connected with clamping mechanisms, the number of the clamping mechanisms is multiple and in a linear array, the upper end surfaces of the multiple clamping mechanisms are clamped with two heat sink bodies, the box body mechanism comprises a box body and a motor protection box, the lower end surface of the box body is fixedly connected with a coolant tank, one side surface of the coolant tank is fixedly connected with an annular coolant pipeline, the rear side surface of the motor protection box is fixedly connected with a heat dissipation motor, and the output end of the heat dissipation motor is fixedly connected with a heat dissipation fan;

[0006] Multiple of the clamping mechanisms include special-shaped blocks, multiple of the special-shaped blocks have sliding rods slidingly arranged at the centers of both side surfaces, multiple of the sliding rods have spring rings penetrating the front side surfaces, multiple of the sliding rods have half of the sliding rods fixedly connected to a first connecting plate on one side surface, and multiple of the sliding rods have the other half of the sliding rods fixedly connected to a second connecting plate on one side surface.

[0007] Through the above technical scheme, the coolant is transported to the inside of the annular coolant pipe under the action of the coolant tank, so that the heat sink can be cooled when working inside the box body. At the same time, the heat dissipation motor and the heat dissipation fan inside the motor protection box cooperate with each other, thereby further cooling the heat sink. By combining these two heat dissipation methods, efficient heat dissipation of the heat sink can be achieved. Under the cooperation of the spring coil and the sliding rod, the sliding rod is pulled to squeeze the spring coil. After that, the heat sink is placed in the special-shaped block, and the sliding rod is loosened. Therefore, the first connecting plate and the second connecting plate can clamp and fix the heat sink under the action of the spring coil. This method is convenient for installing or disassembling the heat sink, shortens the time for installing or disassembling the heat sink, and improves work efficiency.

[0008] Furthermore, a sealing cover is clamped on the upper end surface of the box body, and a first filter screen is fixedly connected to the front end surface of the box body;

[0009] Through the above technical solution, the sealing cover can protect the box body, and the first filter can filter the front end of the box body.

[0010] Furthermore, a heat conducting plate is fixedly connected to a surface of one side of the front end of the inner wall of the box body;

[0011] Through the above technical solution, the front end of the heat sink body can be cooled by the action of the heat conducting plate.

[0012] Furthermore, a connecting pipe is fixedly connected to the center of the rear surface of the box body, and a second filter is fixedly connected to the surface of the inner wall of the connecting pipe away from the center;

[0013] Through the above technical solution, the connecting pipe can be filtered under the action of the filter net, thereby preventing dust from entering the interior of the box body through the connecting pipe.

[0014] Furthermore, two connecting rods are fixedly connected to the other end surface of the inner wall of the connecting pipe away from the center on both sides;

[0015] Through the above technical solution, the two connecting rods mainly serve as a connecting medium between the pipeline and the motor protection box.

[0016] Furthermore, a handle is fixedly connected to the other side surface of the plurality of sliding rods, and the number of the handles is multiple;

[0017] Through the above technical solution, the sliding rod can be moved by the action of the handle.

[0018] Furthermore, partition plates are fixedly connected to both side surfaces of the irregularly shaped block away from the center;

[0019] Through the above technical solution, the main function of the partition plate is to limit the spring coil, so that the spring coil can better play its own role.

[0020] Furthermore, a plug block is fixedly connected to one side surface of the plurality of first connecting plates, and a groove is provided on one side surface of the plurality of second connecting plates;

[0021] Through the above technical solution, the degree of clamping and fixing of the heat sink body is improved by the mutual cooperation between the plug block and the groove.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model proposes a heat sink with high heat dissipation. When the heat sink inside the box body starts to work, the coolant is transported to the bottom end of the box body through the annular coolant pipe under the action of a small water pump inside the coolant tank. In this way, the bottom end of the heat sink can be cooled. At the same time, the heat dissipation motor inside the motor protection box is turned on. Through the cooperation of the heat dissipation motor and the heat dissipation fan at its output end, the side of the heat sink can be cooled. By combining these two methods, the heat dissipation efficiency of the heat sink can be improved.

[0024] 2. The utility model proposes a heat sink with high heat dissipation efficiency. The sliding rod is pulled so that the spring ring penetrating the surface of one side of the sliding rod is squeezed, so that the first connecting plate and the second connecting plate are close to the two side surfaces of the special-shaped block. Then, the heat sink body is placed in the middle part of the special-shaped block, and the sliding rod is relaxed so that the first connecting plate and the second connecting plate can clamp and fix the heat sink body. In this way, not only the heat sink can be fixed to a certain degree, so that the heat sink will not slip during work, but also the heat sink and the special-shaped block can be easily installed or disassembled, thereby improving the work efficiency of installing the heat sink. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the axle side of the utility model;

[0026] Figure 2 It is a top cross-sectional schematic diagram proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the axial side of the clamping mechanism proposed by the utility model;

[0028] Figure 4 This is a front cross-sectional schematic diagram of the clamping mechanism proposed by the utility model.

[0029] Legend:

[0030] 1. Box body; 101. Box body; 102. Sealing cover; 103. Coolant tank; 104. First filter; 105. Heat conduction plate; 106. Annular coolant pipe; 107. Connecting pipe; 108. Connecting rod; 109. Motor protection box; 110. Cooling motor; 111. Cooling fan; 112. Second filter; 2. Clamping mechanism; 201. Special-shaped block; 202. Sliding rod; 203. Handle; 204. First connecting plate; 205. Insert block; 206. Partition plate; 207. Spring ring; 208. Second connecting plate; 209. Groove; 3. Heat sink body. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-4 The utility model provides an embodiment: a heat sink with high heat dissipation efficiency, including a box body 1, inner walls on both sides of the box body 1 are fixedly connected with clamping mechanisms 2, the number of the clamping mechanisms 2 is multiple and arranged in a linear array, and two heat sink bodies 3 are clamped on the upper end surfaces of the multiple clamping mechanisms 2.

[0033] The heat dissipation efficiency of the heat sink body 3 can be improved by the action of the box mechanism 1 , and the connection strength of the heat sink body 3 can be enhanced by the action of the clamping mechanism 2 .

[0034] Reference Figure 1-2The box mechanism 1 includes a box body 101 and a motor protection box 109. The lower end surface of the box body 101 is fixedly connected to a coolant tank 103, and one side surface of the coolant tank 103 is fixedly connected to an annular coolant pipe 106. The rear surface of the inside of the motor protection box 109 is fixedly connected to a heat dissipation motor 110, and the output end of the heat dissipation motor 110 is fixedly connected to a heat dissipation fan 111. The upper end surface of the box body 101 is clamped with a sealing cover 102, and the front end surface of the box body 101 is fixedly connected to a first filter 104, and the front end of the inner wall of the box body 101 is fixedly connected to a heat conducting plate 105. A connecting pipe 107 is fixedly connected to the center of the rear side surface of the box body 101, and a second filter 112 is fixedly connected to the surface of the inner wall of the connecting pipe 107 away from the center. Two connecting rods 108 are fixedly connected to the other end surface of the inner wall of the connecting pipe 107 away from the center.

[0035] The annular coolant pipe 106 can dissipate heat on the bottom end of the heat sink body 3, and the heat dissipation motor 110 and the output cooling fan 111 can dissipate heat on the rear surface of the heat sink body 3. At the same time, the heat conduction plate 105 can dissipate heat on the front end of the heat sink body 3, and the two connecting rods 108 mainly serve as a connecting medium between the connecting pipe 107 and the motor protection box 109.

[0036] Reference Figure 3-4 , multiple clamping mechanisms 2 all include special-shaped blocks 201, sliding rods 202 are slidably arranged at the centers of the two side surfaces of the multiple special-shaped blocks 201, spring rings 207 are arranged at the front side surfaces of the multiple sliding rods 202, one side surface of half of the sliding rods 202 of the multiple sliding rods 202 is fixedly connected to the first connecting plate 204, one side surface of the other half of the sliding rods 202 of the multiple sliding rods 202 is fixedly connected to the second connecting plate 208, and the other side surfaces of the multiple sliding rods 202 are fixedly connected to handles 203, and the number of handles 203 is multiple, and partition plates 206 are fixedly connected to the two side surfaces away from the center of the inside of the special-shaped block 201, one side surface of the multiple first connecting plates 204 is fixedly connected to the plug block 205, and one side surface of the multiple second connecting plates 208 is provided with grooves 209.

[0037] By the cooperation between the spring ring 207 and the sliding rod 202 , the first connecting plate 204 and the second connecting plate 208 can clamp and fix the heat sink body 3 , and at the same time, the spring ring 207 can be limited by the action of the partition plate 206 .

[0038] Working principle: By toggling the sliding rod 202, the spring ring 207 penetrating the surface of one side of the sliding rod 202 is squeezed, so that the first connecting plate 204 and the second connecting plate 208 fixedly connected to the surface of one side of the sliding rod 202 are closely attached to the surfaces of the two sides of the special-shaped block 201, and then the heat sink body 3 is placed in the middle of the special-shaped block 201, and then the sliding rod 202 is loosened, and then the first connecting plate 204 and the second connecting plate 208 are tightly attached to the heat sink body 3 under the action of the spring ring 207, so that the plug block 205 on one side of the first connecting plate 204 is inserted into the second connecting plate 205. At the groove 209 of the second connecting plate 208, when the heat sink body 3 is started, the coolant is transported to the annular coolant pipe 106 by the action of the equipment inside the coolant tank 103, so that the bottom surface of the heat sink body 3 is cooled, and the other end of the annular coolant pipe 106 is connected to the other side surface of the coolant tank 103. At the same time, the heat dissipation motor 110 and the output end heat dissipation fan 111 can dissipate heat on the rear side surface of the heat sink body 3, and the heat conduction plate 105 can dissipate heat on the front end of the heat sink body 3.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A heat sink with high heat dissipation efficiency, comprising a box structure (1), characterized in that: The inner walls on both sides of the box structure (1) are fixedly connected with clamping mechanisms (2), the clamping mechanisms (2) are multiple and arranged in a linear array, the upper end surfaces of the multiple clamping mechanisms (2) are clamped with two heat sink bodies (3), the box structure (1) comprises a box body (101) and a motor protection box (109), the lower end surface of the box body (101) is fixedly connected with a coolant tank (103), one side surface of the coolant tank (103) is fixedly connected with an annular coolant pipeline (106), the rear side surface of the motor protection box (109) is fixedly connected with a heat dissipation motor (110), and the output end of the heat dissipation motor (110) is fixedly connected with a heat dissipation fan (111); The plurality of clamping mechanisms (2) all comprise a special-shaped block (201), a sliding rod (202) is slidably provided through the center of the two side surfaces of the plurality of special-shaped blocks (201), a spring ring (207) is provided through the front side surfaces of the plurality of sliding rods (202), one side surface of half of the sliding rods (202) of the plurality of sliding rods (202) is fixedly connected to a first connecting plate (204), and one side surface of the other half of the sliding rods (202) of the plurality of sliding rods (202) is fixedly connected to a second connecting plate (208).

2. The heat sink with high heat dissipation efficiency according to claim 1, characterized in that: A sealing cover (102) is clamped on the upper surface of the box body (101), and a first filter screen (104) is fixedly connected to the front surface of the box body (101).

3. The heat sink with high heat dissipation according to claim 1, characterized in that: A heat conducting plate (105) is fixedly connected to a surface on one side of the front end of the inner wall of the box body (101).

4. The heat sink with high heat dissipation efficiency according to claim 1, characterized in that: A connecting pipe (107) is fixedly connected to the center of the rear surface of the box body (101), and a second filter screen (112) is fixedly connected to the surface of the inner wall of the connecting pipe (107) away from the center.

5. The heat sink with high heat dissipation efficiency according to claim 4, characterized in that: Two connecting rods (108) are fixedly connected to the other end surface of the inner wall of the connecting pipe (107) away from the center on both sides.

6. The heat sink with high heat dissipation efficiency according to claim 1, characterized in that: A handle (203) is fixedly connected to the other side surface of the plurality of sliding rods (202), and the number of the handles (203) is plural.

7. The heat sink with high heat dissipation efficiency according to claim 1, characterized in that: Partition plates (206) are fixedly connected to the surfaces on both sides of the interior of the special-shaped block (201) away from the center.

8. The heat sink with high heat dissipation efficiency according to claim 1, characterized in that: An insert block (205) is fixedly connected to one side surface of the plurality of first connecting plates (204), and a groove (209) is provided on one side surface of the plurality of second connecting plates (208).

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