Cooling fin structure capable of improving heat dissipation efficiency

Abstract

The utility model relates to the technical field of heat dissipation of engine oil coolers, in particular to a heat dissipation fin structure capable of improving heat dissipation efficiency, which comprises a heat dissipation fin body, the heat dissipation fin body is composed of a plurality of heat dissipation fin single bodies, each heat dissipation fin single body is of a trapezoidal structure, and the heat dissipation fin single bodies are connected end to end in a staggered mode to form a strip-shaped radiator. A plurality of radiators are connected together left and right to form a radiating fin structure. According to the cooling fin structure, the structure of each cooling fin single body is designed to be trapezoid, after the cooling fin single bodies form the cooling structure, uniform flow channels are formed in the two sides of the cooling fin single bodies, the surface area of the cooling structure can be increased, therefore, the cooling efficiency is improved, and meanwhile the supporting strength of the cooling structure can be enhanced through the trapezoid structure.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation of an oil cooler, in particular to a heat sink structure for increasing heat dissipation efficiency. Background Art

[0002] High-performance, high-power, reinforced engines require an oil cooler due to the high heat load. Oil coolers are located in the lubrication oil circuit and operate on the same principle as radiators. Current cooler heat dissipation structures lack both efficiency and structural strength. Therefore, those skilled in the art have developed a heat sink structure that increases heat dissipation efficiency. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a heat sink structure with increased heat dissipation efficiency, including a heat sink body, which is composed of a plurality of heat sink units, and the heat sink units are trapezoidal structures.

[0004] Preferably, the heat sink units are staggered and connected end to end to form a strip-shaped heat sink, and multiple heat sinks are connected together left to right to form a heat sink structure.

[0005] Preferably, two left-right symmetrical flow channels are formed in the radiator.

[0006] The technical effects and advantages of this utility model are:

[0007] In the heat sink structure of the present invention, the structure of the heat sink unit is designed to be trapezoidal. After forming the heat dissipation structure, uniform flow channels are formed on both sides thereof, which can increase the surface area of ​​the heat dissipation structure, thereby improving the heat dissipation efficiency. The trapezoidal structure can also enhance the supporting strength of the heat dissipation structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a schematic diagram of a heat sink structure for increasing heat dissipation efficiency provided by an embodiment of the present application. Figure 1 ;

[0009] Figure 2 This is a schematic diagram of a heat sink structure for increasing heat dissipation efficiency provided by an embodiment of the present application. Figure 2 .

[0010] In the picture:

[0011] 1. Heat sink body; 2. Heat sink monomer. DETAILED DESCRIPTION

[0012] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

[0013] Example

[0014] See also Figures 1 and 2 In this embodiment, a heat sink structure for increasing heat dissipation efficiency is provided, including a heat sink body 1. The heat sink body 1 is used to cool and dissipate heat for engine oil. In the prior art, it adopts a "J"-shaped structure, and its support and force-bearing capacity need to be improved. In this application, the heat sink body 1 is connected by a plurality of heat sink units 2 to form an overall structure. Moreover, the heat sink units 2 are designed as a trapezoidal structure, and the sides of the trapezoidal structure are inclined. It can better decompose the force when subjected to force, thereby achieving the effect of strengthening the support strength of the heat sink structure.

[0015] At the same time, several heat sink units 2 are staggered and connected end to end to form a strip-shaped radiator, and multiple radiators are connected together left and right to form a total heat sink structure. In each radiator, due to the special structure of the trapezoidal heat sink unit 2, two symmetrical flow channels are formed on the left and right. Therefore, when the liquid flows, the contact area is significantly increased, that is, the surface area of ​​the heat dissipation structure is increased, thereby significantly improving the heat dissipation efficiency.

[0016] In the heat sink structure of the present invention, the structure of the heat sink unit 2 is designed to be trapezoidal. After it forms the heat dissipation structure, uniform flow channels are formed on both sides thereof, which can increase the surface area of ​​the heat dissipation structure, thereby improving the heat dissipation efficiency. The trapezoidal structure can also enhance the supporting strength of the heat dissipation structure.

[0017] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making any creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in this utility model shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A heat sink structure for increasing heat dissipation efficiency, characterized in that: The heat sink body (1) is composed of a plurality of heat sink monomers (2), and the heat sink monomers (2) are of a trapezoidal structure; The heat sink units (2) are staggered and connected end to end to form a strip-shaped heat sink, and multiple heat sinks are connected together left and right to form a heat sink structure; Two left-right symmetrical flow channels are formed in the radiator.

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