Cooling fin for air compressor

Abstract

The utility model discloses a radiating fin for an air compressor, which belongs to the technical field of radiating of air compressors and comprises a radiating fin body and a radiating component. The cooling fin body comprises a connecting plate and cooling fins used for cooling of the air compressor. The number of the connecting plates is two. The multiple cooling fins are fixedly arranged on the opposite faces of the two connecting plates in a linear array. The heat dissipation assembly is arranged on the heat dissipation fins; wherein the heat dissipation assembly comprises a heat dissipation groove and a surface increasing groove; a plurality of heat dissipation grooves are symmetrically formed in the two sides of the heat dissipation fins in a linear array mode. Two surface increasing grooves are symmetrically formed in the heat dissipation groove; the cooling fin for the air compressor is simple and reasonable in structural layout, and the practicability of the cooling fin for the air compressor is greatly improved by prolonging the heat conduction area of the cooling fin and improving the cooling effect and the cooling efficiency of the cooling fin.

Description

Technical Field

[0001] The utility model belongs to the technical field of air compressor heat dissipation, in particular to a heat sink for an air compressor. Background Art

[0002] An air compressor is the main body of an air source device. It is a device that converts the mechanical energy of an electric motor into gas pressure energy. It is a device that generates air pressure for compressed air. It is mainly driven directly by an electric motor to rotate the crankshaft or eccentric device, drive the connecting rod to make the piston reciprocate, and cause the cylinder volume to change, thereby performing the repetitive work of suction, compression, and exhaust.

[0003] The heat sink for an air compressor transfers the heat generated by the air compressor to the heat sink by heat conduction, and then dissipates the heat by natural convection or forced fan, thereby achieving the heat dissipation effect of the air compressor. However, in the existing technology, most heat sinks for air compressors have a simple structure and can only dissipate heat from the air compressor through the material used in the heat sink, resulting in poor heat dissipation effect of the heat sink. Utility Model Content

[0004] The purpose of the utility model is to provide a heat sink for an air compressor to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a heat sink for an air compressor, comprising a heat sink body and a heat dissipation assembly; wherein the heat sink body comprises a connecting plate and heat dissipation fins for heat dissipation of the air compressor; the number of the connecting plates is two; a plurality of the heat dissipation fins are fixedly arranged on opposite surfaces of two connecting plates in a linear array; the heat dissipation assembly is arranged on the heat dissipation fins; wherein the heat dissipation assembly comprises a heat dissipation groove and a surface-increasing groove; a plurality of heat dissipation grooves are symmetrically provided on both sides of the heat dissipation fin in a linear array; two surface-increasing grooves are symmetrically provided on the heat dissipation groove; wherein the heat dissipation groove and the two surface-increasing grooves constitute a heat dissipation cavity of the air compressor.

[0006] As a preferred embodiment, the heat dissipation groove has an arc-shaped structure.

[0007] As a preferred embodiment, the surface increasing grooves are inclined, and the distance between two ends of the surface increasing grooves close to the heat dissipation groove is smaller than the distance between two ends of the surface increasing grooves away from the heat dissipation groove.

[0008] As a preferred embodiment, the heat dissipation groove and the two surface-increasing grooves form an Ω-shaped structure.

[0009] As a preferred embodiment, it further includes wedge-shaped grooves; a plurality of the wedge-shaped grooves are opened in a linear array on both sides of the heat dissipation fins.

[0010] As a preferred embodiment, the wedge-shaped groove has a V-shaped structure, and the opening direction of the wedge-shaped groove is arranged outward.

[0011] As a preferred embodiment, the depth of the wedge-shaped groove is adapted to the depth of the heat dissipation groove.

[0012] Compared with the prior art, the technical effects and advantages of this utility model are:

[0013] The heat sink for the air compressor is provided with a heat dissipation component. When in use, the heat generated by the air compressor is transferred to the heat dissipation fins by heat conduction, and the heat transferred to the heat dissipation fins is conducted in the heat dissipation grooves and the surface-increasing grooves. The shapes of the heat dissipation grooves and the surface-increasing grooves can extend the heat conduction area of ​​the heat dissipation fins, improve the heat dissipation effect and heat dissipation efficiency of the heat dissipation fins, thereby improving the practicality of the utility model.

[0014] The heat sink for the air compressor is provided with a wedge-shaped groove, which is arranged into a V-shaped structure, and the opening direction of the wedge-shaped groove is arranged outward. The shape of the wedge-shaped groove can further increase the overall heat conduction area of ​​the heat sink, thereby improving the heat dissipation effect and heat dissipation efficiency of the heat sink. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the heat dissipation fin structure of the utility model;

[0019] Figure 4 For the utility model Figure 3 Enlarged schematic diagram of point A in the middle.

[0020] Description of reference numerals:

[0021] In the picture:

[0022] 1. Heat sink body; 2. Heat dissipation assembly; 3. Wedge-shaped groove;

[0023] 101. Connecting plate; 102. Heat dissipation fins;

[0024] 201. Heat dissipation slot; 202. Surface expansion slot. DETAILED DESCRIPTION

[0025] In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features known in the art are not described to avoid confusion with the present invention.

[0026] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside shown in the figures of the present invention, and are explained here together.

[0027] The connection method can be bonding, welding, bolt connection, etc., which shall be based on actual needs.

[0028] See also Figures 1 to 4 As shown, this embodiment includes a heat sink body 1 and a heat dissipation assembly 2; wherein the heat sink body 1 includes a connecting plate 101 and heat dissipation fins 102 for heat dissipation of the air compressor; the number of connecting plates 101 is two; a plurality of heat dissipation fins 102 are fixedly arranged on opposite surfaces of the two connecting plates 101 in a linear array; the heat dissipation assembly 2 is arranged on the heat dissipation fins 102; wherein the heat dissipation assembly 2 includes a heat dissipation groove 201 and a surface increasing groove 202; a plurality of heat dissipation fins 102 are symmetrically arranged on both sides in a linear array. The heat dissipation slot 201; two surface-increasing slots 202 are symmetrically provided on the heat dissipation slot 201; wherein the heat dissipation slot 201 has an arc-shaped structure; wherein the surface-increasing slot 202 has an inclined structure, and the distance between the two surface-increasing slots 202 close to one end of the heat dissipation slot 201 is smaller than the distance between the two surface-increasing slots 202 away from one end of the heat dissipation slot 201; wherein the heat dissipation slot 201 and the two surface-increasing slots 202 constitute a heat dissipation cavity of the air compressor; wherein the heat dissipation slot 201 and the two surface-increasing slots 202 constitute an Ω-shaped structure.

[0029] The utility model is provided with a heat dissipation component 2. When in use, the heat generated by the air compressor will be transferred to the heat dissipation fins 102 by heat conduction, and the heat transferred to the heat dissipation fins 102 will be conducted in the heat dissipation grooves 201 and the surface-increasing grooves 202. The shapes of the heat dissipation grooves 201 and the surface-increasing grooves 202 can extend the heat conduction area of ​​the heat dissipation fins 102, improve the heat dissipation effect and heat dissipation efficiency of the heat dissipation fins 102, and thus improve the practicality of the utility model.

[0030] As a preferred embodiment, it also includes a wedge-shaped groove 3; ten wedge-shaped grooves 3 are opened in a linear array on both sides of the heat dissipation fin 102; wherein, the wedge-shaped groove 3 has a V-shaped structure, and the opening direction of the wedge-shaped groove 3 is set outward; wherein, the depth dimension of the wedge-shaped groove 3 is adapted to the depth dimension of the heat dissipation groove 201.

[0031] The utility model sets a wedge-shaped groove 3, sets the wedge-shaped groove 3 into a V-shaped structure, and sets the opening direction of the wedge-shaped groove 3 outward. The shape of the wedge-shaped groove 3 can further increase the overall heat conduction area of ​​the heat dissipation fin 102, so that the heat dissipation effect and heat dissipation efficiency of the heat dissipation fin 102 are better.

[0032] How it works

[0033] When the heat sink for the air compressor is in use, the heat generated by the air compressor will be transferred to the heat dissipation fins 102 by heat conduction, and the heat transferred to the heat dissipation fins 102 will be conducted in the heat dissipation grooves 201 and the surface-increasing grooves 202. The shapes of the heat dissipation grooves 201 and the surface-increasing grooves 202 can extend the heat conduction area of ​​the heat dissipation fins 102, improve the heat dissipation effect and heat dissipation efficiency of the heat dissipation fins 102, and the shape of the wedge-shaped grooves 3 can further increase the overall heat conduction area of ​​the heat dissipation fins 102, so that the heat dissipation effect and heat dissipation efficiency of the heat dissipation fins 102 are better.

[0034] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "including an element defined by ... does not exclude the presence of other identical elements in the process, method, article or device that includes the element."

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat sink for an air compressor, characterized in that: include: Heat sink body (1); The heat sink body (1) comprises a connecting plate (101) and heat dissipating fins (102) for dissipating heat from the air compressor; there are two connecting plates (101); a plurality of heat dissipating fins (102) are fixedly arranged on opposite surfaces of two connecting plates (101) in a linear array; A heat dissipation component (2) is arranged on the heat dissipation fins (102); The heat dissipation assembly (2) comprises a heat dissipation slot (201) and a surface-increasing slot (202); a plurality of heat dissipation slots (201) are symmetrically provided on both sides of the heat dissipation fin (102) in a linear array; two surface-increasing slots (202) are symmetrically provided on the heat dissipation slot (201); and the heat dissipation slot (201) and the two surface-increasing slots (202) constitute a heat dissipation cavity of the air compressor.

2. The heat sink for an air compressor according to claim 1, characterized in that: The heat dissipation groove (201) has an arc-shaped structure.

3. The heat sink for an air compressor according to claim 2, characterized in that: The surface-increasing grooves (202) are of an inclined structure, and the distance between the ends of the two surface-increasing grooves (202) close to the heat dissipation groove (201) is smaller than the distance between the ends of the two surface-increasing grooves (202) away from the heat dissipation groove (201).

4. The heat sink for an air compressor according to claim 3, characterized in that: The heat dissipation groove (201) and the two surface-increasing grooves (202) form an Ω-shaped structure.

5. The heat sink for an air compressor according to claim 4, characterized in that: Also includes: A plurality of wedge-shaped grooves (3) are provided in a linear array on both sides of the heat dissipation fins (102).

6. The heat sink for an air compressor according to claim 5, characterized in that: The wedge-shaped groove (3) has a V-shaped structure, and the opening direction of the wedge-shaped groove (3) is arranged outward.

7. The heat sink for an air compressor according to claim 6, characterized in that: The depth dimension of the wedge-shaped groove (3) is compatible with the depth dimension of the heat dissipation groove (201).

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