Automobile cooling fin

Abstract

An automobile cooling fin relates to the technical field of automobile cooling and comprises a supporting seat, a cooling fan, a cooling fin and a water circulation mechanism, the supporting seat is provided with a containing groove, the containing groove is provided with a clamping groove, the cooling fan is installed on the supporting seat and located above the containing groove, the cooling fin is installed in the clamping groove, and the water circulation mechanism is installed on the supporting seat. The cooling fins exchange heat with the water circulation structure, and the cooling fins are located between the cooling fan and the water circulation structure. The automobile cooling fin has the advantages that the heat exchange efficiency of the cooling fin is improved through the water circulation mechanism, then the cooling efficiency of the automobile cooling fin is improved, and normal operation of an automobile is protected.

Description

Technical Field

[0001] The present invention relates to the field of automotive heat dissipation, and particularly to an automotive heat sink. Background Art

[0002] Automobiles are an indispensable means of transportation in people's daily lives. With the continuous development of society, automobiles have become a means of transportation for more people, and the safety of automobiles has received more and more attention. During the operation of an automobile, the engine generates a large amount of heat, and timely heat dissipation is required to ensure the normal operation of the automobile.

[0003] The existing automotive heat sinks have a slow heat transfer speed and poor heat dissipation effect, which are likely to affect the safety of the automobile. Utility Model Content

[0004] Aiming at the deficiencies existing in the prior art, the purpose of the present utility model is to provide an automotive heat sink, and its technical solution is as follows:

[0005] An automotive heat sink includes a support base, and further includes a cooling fan, heat sinks, and a water circulation mechanism. The support base is provided with a receiving groove, and the receiving groove is provided with a card slot. The cooling fan is installed on the support base, and the cooling fan is located above the receiving groove. The heat sinks are installed in the card slot. The water circulation mechanism is installed on the support base. The heat sinks exchange heat with the water circulation mechanism, and the heat sinks are located between the cooling fan and the water circulation mechanism.

[0006] Further, the number of the heat sinks is multiple, and the multiple heat sinks are arranged at intervals.

[0007] Further, the water circulation mechanism includes a water inlet, a water outlet, a water tank, a first heat dissipation part, and a second heat dissipation part. The first heat dissipation part and the second heat dissipation part are installed on both sides of the support base. One end of the heat sink is in thermal contact with the first heat dissipation part, and the other end of the heat sink is in thermal contact with the second heat dissipation part. The water inlet is communicated with the first heat dissipation part, the water outlet is communicated with the second heat dissipation part, and the first heat dissipation part and the second heat dissipation part are communicated with the water tank.

[0008] Further, the water circulation mechanism further includes an expansion tank, and the expansion tank is communicated with the first heat dissipation part.

[0009] Further, the outer wall of the first heat dissipation part is recessed inward to form an outer heat dissipation part, and the number of the outer heat dissipation parts is multiple.

[0010] Further, the water circulation mechanism further includes a pipeline circuit, the pipeline circuit is in an S shape, the pipeline circuit communicates the first heat dissipation part and the water tank, and the pipeline circuit is located below the cooling fan.

[0011] Further, the heat sink is provided with symmetrically arranged avoidance notches, and the pipeline circuit cooperates with the avoidance notches.

[0012] Further, the support base includes a pair of oppositely arranged fixing plates, and the first heat dissipation part and the second heat dissipation part are installed between the two fixing plates.

[0013] Further, the support base includes a pair of oppositely arranged heat exchange plates, the heat exchange plates are fixedly adjacent to the fixing plates in pairs, and clamping grooves are provided on the opposite sides of the heat exchange plates.

[0014] Further, the heat sink is provided with a mounting end, the mounting end is arc-shaped, and the clamping groove cooperates with the mounting end.

[0015] The beneficial effect of the present utility model is that the heat exchange efficiency of the heat sink is improved through the water circulation mechanism, thereby improving the heat dissipation efficiency of the automobile heat sink and protecting the normal operation of the automobile. Description of the Drawings

[0016] Figure 1 is a perspective view of the automobile heat sink of the present utility model;

[0017] Figure 2 is Figure 1 a partial structural diagram of the automobile heat sink of

[0018] Figure 3 is Figure 1 another partial structural diagram of the automobile heat sink of

[0019] Figure 4 is Figure 1 a perspective view of the heat sink of the automobile heat sink of

[0020] In the figure:

[0021] 1. Heat dissipation fan; 2. Heat sink; 21. Avoidance notch; 22. Mounting end; 3. Support base; 31. Fixing plate; 32. Heat exchange plate; 4. Water circulation mechanism; 41. Water inlet; 42. First heat exchange part; 421. Outer heat dissipation part; 43. Water outlet; 44. Second heat exchange part; 45. Pipeline circuit; 46. Expansion tank. Detailed Embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this utility model belongs. The terms used in the specification of this utility model herein are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0024] The following will further elaborate on this utility model with reference to the embodiments and the attached Figures 1-4 drawings.

[0025] An automobile radiator includes a cooling fan 1, radiators 2, a support base 3, and a water circulation mechanism 4.

[0026] The radiator 2 is provided with symmetrically arranged avoidance notches 21. In this embodiment, the number of avoidance notches 21 is six, and three avoidance notches 21 are symmetrically arranged with three avoidance notches 21 up and down, so that the front and reverse installation of the radiator 2 does not affect the installation effect; both sides of the radiator 2 are provided with installation ends 22, the installation ends 22 are arc-shaped, and the number of radiators 2 is multiple.

[0027] The support base 3 includes a fixing plate 31 and a heat exchange plate 32. Specifically, in this embodiment, the number of fixing plates 31 is two, the number of heat exchange plates 32 is two, the two fixing plates 31 are arranged facing each other, the two heat exchange plates 32 are arranged facing each other, the fixing plate 31 and the heat exchange plate 32 are fixedly adjacent to each other, and the space formed by the fixing plate 31 and the heat exchange plate 32 is a receiving groove. The heat exchange plate 32 is provided with a card slot on the side facing each other that matches the installation end 22 of the radiator 2. Specifically, in this embodiment, the number of card slots is multiple, and the multiple card slots are arranged at intervals.

[0028] The water circulation mechanism 4 includes a water inlet 41, a first heat exchange part 42, a water outlet 43, a second heat exchange part 44, a pipeline loop 45, and an expansion tank 46. The first heat exchange part 42 communicates with the pipeline loop 45 and the water inlet 41. The pipeline loop 45 communicates with a water tank. The second heat exchange part 44 communicates with the water outlet 43 and the water tank. The expansion tank 46 is communicated with the first heat exchange part 42 to absorb the pressure fluctuations generated when the water circulation mechanism 4 operates and ensure stable water circulation; an outer contact part 421 is formed by the inward depression of the outer surface of the first heat exchange part 42.

[0029] The assembly process of the automobile radiator of this utility model:

[0030] Install the mounting end 22 of the heat sink 2 into the card slot of the heat exchange plate 32. Fix the heat dissipation fan 1 to the fixing plate 31. The heat dissipation fan 1 is located above the heat sink 2. Install the first heat exchange part 42 and the second heat exchange part 44 between the two fixing plates 31. The first heat exchange part 42 and the second heat exchange part 44 are respectively in contact with the two heat exchange plates 32. Connect the water circulation mechanism 4 to make the pipeline loop 45 cooperate with the avoidance notch 21.

[0031] The working process of the automobile heat sink:

[0032] The coolant that absorbs the heat of the engine enters the first heat exchange part 42 from the water inlet 41. Part of the heat of the coolant is conducted to the heat sink 2 through the heat exchange plate 32, and part of it is dissipated into the air through the external heat dissipation part 321. The coolant flows to the pipeline loop 45 that cooperates with the avoidance notch 21 to improve the heat exchange efficiency. The heat dissipation fan 1 dissipates heat from the heat sink 2, thereby reducing the temperature of the coolant flowing into the water tank; the coolant flows from the water tank through the second heat exchange part 44 to the water outlet 43, enabling the low-temperature coolant to cool the engine.

[0033] The beneficial effect of the present utility model is that the heat exchange efficiency of the heat sink 2 is improved through the water circulation mechanism 4, thereby improving the heat dissipation efficiency of the automobile heat sink and protecting the normal operation of the automobile.

[0034] The above embodiments only represent one implementation manner of the present utility model, but should not be construed as limiting the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can be made. These are all equivalent modifications and evolutions based on the essence of the present utility model to the above embodiments, and these all belong to the protection scope of the present utility model.

Claims

1. An automobile radiator, comprising a support seat, characterized in that: It also includes a cooling fan, a heat sink and a water circulation mechanism. The support seat is provided with a receiving groove, the receiving groove is provided with a card slot, the cooling fan is installed on the support seat, the cooling fan is located above the receiving groove, the heat sink is installed on the card slot, the water circulation mechanism is installed on the support seat, the heat sink performs heat exchange with the water circulation mechanism, and the heat sink is located between the cooling fan and the water circulation mechanism.

2. The automotive radiator according to claim 1, characterized in that : There are multiple heat sinks, and the multiple heat sinks are arranged at intervals.

3. The automotive radiator according to claim 1, characterized in that: The water circulation mechanism includes a water inlet, a water outlet, a water tank, a first heat dissipation part and a second heat dissipation part, the first heat dissipation part and the second heat dissipation part are installed on both sides of the support seat, one end of the heat sink is in thermal contact with the first heat dissipation part, and the other end of the heat sink is in thermal contact with the second heat dissipation part, the water inlet is connected to the first heat dissipation part, the water outlet is connected to the second heat dissipation part, and the first heat dissipation part and the second heat dissipation part are connected to the water tank.

4. The automotive radiator according to claim 3, characterized in that: The water circulation mechanism further includes an expansion tank, and the expansion tank is communicated with the first heat dissipation part.

5. The automotive radiator according to claim 3, characterized in that: The outer wall of the first heat dissipation portion is recessed inward to form an outer heat dissipation portion, and there are multiple outer heat dissipation portions.

6. The automotive radiator according to claim 3, characterized in that: The water circulation mechanism also includes a pipeline loop, which is S-shaped and connects the first heat dissipation part and the water tank. The pipeline loop is located below the heat dissipation fan.

7. The automotive radiator according to claim 6, characterized in that: The heat sink is provided with symmetrically arranged avoidance notches, and the pipeline loop cooperates with the avoidance notches.

8. The automotive radiator according to claim 3, characterized in that: The support base includes a pair of fixing plates arranged opposite to each other, and the first heat dissipation portion and the second heat dissipation portion are installed between the two fixing plates.

9. The automotive radiator according to claim 8, characterized in that: The support seat comprises a pair of heat exchange plates arranged opposite to each other. The heat exchange plates and the fixing plates are fixed adjacent to each other in pairs, and a clamping groove is provided on the opposite side of the heat exchange plates.

10. The automotive radiator according to claim 9, characterized in that: The heat sink is provided with a mounting end, the mounting end is arc-shaped, and the clamping slot cooperates with the mounting end.

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