New energy battery cooling plate

Abstract

The utility model relates to a new energy battery cooling plate, which belongs to the field of new energy battery cooling and comprises a radiating plate. The water cooling mechanism is arranged on the left side of the heat dissipation plate; the auxiliary heat dissipation mechanism is arranged on the lower surface of the heat dissipation plate and comprises a mounting sleeve which is arranged on the lower surface of the heat dissipation plate; the at least three mounting holes are uniformly formed in the lower surface of the mounting sleeve; and the at least three cooling fans are respectively arranged on the inner sides of the at least three mounting holes. Through the auxiliary heat dissipation mechanism, air can be pumped and blown to the new energy battery, and cooling water in flowing water and a heat dissipation plate can cool the air, so that the temperature of the air blown to the new energy battery is relatively low, and under the action of the water cooling mechanism and the auxiliary heat dissipation mechanism, the heat dissipation efficiency of the new energy battery is improved. The heat dissipation effect of the new energy battery can be improved, and then normal use of the new energy battery is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of new energy battery cooling technology, specifically a new energy battery cooling plate. Background Technology

[0002] New energy vehicles refer to automobiles that use unconventional vehicle fuels as a power source and integrate advanced technologies in vehicle power control and drive, resulting in vehicles with advanced technical principles, new technologies, and new structures. New energy vehicles include four main types: hybrid electric vehicles, pure electric vehicles, fuel cell electric vehicles, and other new energy vehicles. New energy vehicles are powered by batteries, and the heat generated during battery use needs to be dissipated in a timely manner to avoid heat buildup inside the battery.

[0003] However, existing new energy vehicle battery cooling plates cannot quickly cool and exchange heat for new energy vehicle batteries with severe heat accumulation, which affects battery charging and discharging. Moreover, most ordinary battery cooling plates dissipate heat through air cooling, which has low heat dissipation efficiency. Therefore, this application proposes a new energy battery cooling plate to solve the above-mentioned technical problems. Utility Model Content

[0004] In view of one or more of the above-mentioned defects or improvement needs of the prior art, the present invention provides a new energy battery cooling plate, which has the advantage of improving heat dissipation.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a new energy battery cooling plate, including a heat dissipation plate;

[0006] A water-cooling mechanism is located on the left side of the heat sink.

[0007] An auxiliary heat dissipation mechanism is provided on the lower surface of the heat sink, comprising a mounting sleeve provided on the lower surface of the heat sink; at least three mounting holes evenly distributed on the lower surface of the mounting sleeve; and at least three cooling fans, each located inside one of the at least three mounting holes.

[0008] As a further improvement of this utility model, the heat sink further includes a serpentine groove formed on the inner side of the heat sink.

[0009] A connecting hole is provided on the outer side of the heat sink.

[0010] Two fixing holes are symmetrically opened on the left side of the heat sink, and both fixing holes are connected to the serpentine groove.

[0011] As a further improvement of this utility model, the number of the connecting holes is several, and all of the several connecting holes are connected to the serpentine groove.

[0012] As a further improvement of this utility model, the water cooling mechanism includes a liquid storage sleeve disposed on the left side of the heat dissipation plate;

[0013] A placement hole is provided on the lower end face of the liquid storage sleeve;

[0014] A semiconductor cooling chip is disposed inside the placement hole;

[0015] Two infusion tubes are symmetrically arranged on the right side of the reservoir sleeve;

[0016] A water pump is located inside the liquid storage sleeve, and the output end of the water pump is connected to one of the two infusion pipes.

[0017] As a further improvement of this utility model, one of the two infusion tubes is not connected to the water pump and is connected to the inner side of the liquid storage sleeve.

[0018] As a further improvement of this utility model, the cooling surface of the semiconductor refrigeration chip is located inside the liquid storage sleeve.

[0019] As a further improvement of this utility model, the auxiliary heat dissipation mechanism further includes a number of heat dissipation pipes, which are respectively disposed inside the number of the communicating holes.

[0020] As a further improvement of this utility model, the heat dissipation pipe is a copper heat dissipation pipe.

[0021] In summary, the beneficial effects of the above-described technical solutions conceived by this utility model compared with the prior art include:

[0022] 1. In the preferred embodiment of this utility model, the new energy battery cooling plate, through the water cooling mechanism, can cool the heat sink, thereby enabling the heat sink to quickly dissipate heat from the new energy battery. At the same time, through the auxiliary heat dissipation mechanism, air can be drawn and blown towards the new energy battery. The air is cooled by the cooling water in the heat sink, resulting in a lower temperature of the air blown towards the new energy battery. Thus, under the action of the water cooling mechanism and the auxiliary heat dissipation mechanism, the heat dissipation effect on the new energy battery can be improved, thereby ensuring the normal use of the new energy battery.

[0023] 2. The new energy battery cooling plate in the preferred embodiment of this utility model has a simple overall structure and is easy to operate. It can not only quickly dissipate heat from the new energy battery through the set water cooling mechanism, but also cool the air in the heat dissipation plate to lower the temperature of the air blown towards the new energy battery. This can improve the heat dissipation effect of the new energy battery and has good use value and application prospects. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall three-dimensional structure in a preferred embodiment of the present invention;

[0025] Figure 2 This is a three-dimensional cross-sectional view of the heat sink in a preferred embodiment of the present invention.

[0026] Figure 3 This is a cross-sectional three-dimensional structural diagram of the water-cooling mechanism in a preferred embodiment of the present invention;

[0027] Figure 4 This is an exploded three-dimensional structural diagram of the auxiliary heat dissipation mechanism in a preferred embodiment of the present invention.

[0028] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1. Heat sink; 11. Serpentine groove; 12. Communicating hole; 13. Fixing hole; 2. Water cooling mechanism; 21. Liquid storage sleeve; 22. Placement hole; 23. Semiconductor cooling chip; 24. Infusion pipe; 25. Water pump; 3. Auxiliary heat dissipation mechanism; 31. Mounting sleeve; 32. Mounting hole; 33. Cooling fan; 34. Heat dissipation pipe. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] In the embodiments, by Figures 1-4 A cooling plate for a new energy battery is provided, which may include, but is not limited to, a heat sink 1.

[0031] Water cooling mechanism 2 is located on the left side of heat dissipation plate 1;

[0032] An auxiliary heat dissipation mechanism 3 is provided on the lower surface of the heat sink 1, which includes a mounting sleeve 31 provided on the lower surface of the heat sink 1; at least three mounting holes 32 evenly distributed on the lower surface of the mounting sleeve 31; and at least three cooling fans 33 respectively provided on the inner side of the at least three mounting holes 32.

[0033] In this embodiment, a new energy battery cooling plate of the present invention is provided. The cooling water is sent into the heat sink 1 through the water cooling mechanism 2, so that the heat sink 1 can dissipate heat from the new energy battery. The auxiliary heat dissipation mechanism 3 can pass air through the heat sink 1, so that the cooling water in the heat sink 1 can cool the air, and then the cooled air can dissipate heat from the new energy battery. In this way, under the action of the water cooling mechanism 2 and the auxiliary heat dissipation mechanism 3, the new energy battery can be cooled in two ways, thereby improving the heat dissipation effect of the new energy.

[0034] Furthermore, such as Figure 2 As shown, in the preferred embodiment of the present invention, the heat sink 1 further includes a serpentine groove 11, which is opened on the inner side of the heat sink 1; a connecting hole 12, which is opened on the outer side of the heat sink 1; and two fixing holes 13, which are symmetrically opened on the left side of the heat sink 1, and both fixing holes 13 are connected to the serpentine groove 11.

[0035] Preferably, there are several connecting holes 12, and all of the several connecting holes 12 are connected to the serpentine groove 11; the heat sink 1 is fixedly installed on the upper or lower surface of the new energy battery using the existing installation structure.

[0036] Furthermore, such as Figure 3 As shown, the water cooling mechanism 2 in the preferred embodiment of this utility model includes a liquid storage sleeve 21, which is located on the left side of the heat dissipation plate 1; a placement hole 22, which is opened on the lower end face of the liquid storage sleeve 21; a semiconductor cooling chip 23, which is located inside the placement hole 22; two liquid delivery pipes 24, which are symmetrically located on the right side of the liquid storage sleeve 21; and a water pump 25, which is located inside the liquid storage sleeve 21, and the output end of the water pump 25 is connected to one of the two liquid delivery pipes 24.

[0037] Furthermore, one of the two infusion tubes 24 that is not connected to the water pump 25 is connected to the inside of the liquid storage sleeve 21.

[0038] More specifically, the cooling surface of the semiconductor cooling chip 23 is located inside the liquid storage sleeve 21.

[0039] This embodiment provides several preferred embodiments of the water cooling mechanism 2. The cooling water in the liquid storage sleeve 21 is cooled by the semiconductor refrigeration chip 23. Then, the water pump 25 draws the cooling water from the liquid storage sleeve 21 and sends it into the serpentine groove 11 in the heat sink 1 through the connected liquid delivery pipe 24. The cooling water flows in the serpentine groove 11, thereby cooling the heat sink 1 and enabling the heat sink 1 to dissipate heat from the new energy battery. The cooling water in the serpentine groove 11 flows back into the liquid storage sleeve 21 through another liquid delivery pipe 24, allowing the semiconductor refrigeration chip 23 to cool the cooling water again, thus ensuring the cooling effect of the cooling water on the heat sink 1 and improving the heat dissipation effect on the new energy battery.

[0040] Furthermore, such as Figure 4 As shown, the auxiliary heat dissipation mechanism 3 in the preferred embodiment of this utility model further includes a number of heat dissipation pipes 34, which are respectively disposed inside a number of connecting holes 12.

[0041] Furthermore, the heat pipe 34 is a copper heat pipe, which allows the heat pipe 34 to better cool the air passing through it using the cooling water in the serpentine groove 11.

[0042] In this embodiment, several preferred embodiments of the auxiliary heat dissipation mechanism 3 are given. The cooling fan 33 sends outside air into the mounting sleeve 31, and then the air in the mounting sleeve 31 flows into a number of heat dissipation pipes 34. Since part of the heat dissipation pipes 34 are located in the serpentine groove 11, the cooling water flowing in the serpentine groove 11 will cool the heat dissipation pipes 34, thereby allowing the heat dissipation pipes 34 to cool the air flowing inside them. Then the air will flow from the heat dissipation pipes 34 to the surface of the new energy battery, thereby dissipating heat from the new energy battery.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0044] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A new energy battery cooling plate, characterized in that, Including heat sink (1); A water-cooling mechanism (2) is located on the left side of the heat dissipation plate (1); An auxiliary heat dissipation mechanism (3) is provided on the lower surface of the heat dissipation plate (1), which includes a mounting sleeve (31) provided on the lower surface of the heat dissipation plate (1); at least three mounting holes (32) are evenly distributed on the lower surface of the mounting sleeve (31); and at least three cooling fans (33) are respectively provided on the inner side of at least three of the mounting holes (32).

2. The new energy battery cooling plate according to claim 1, characterized in that, The heat sink (1) further includes a serpentine groove (11) formed on the inner side of the heat sink (1); A connecting hole (12) is provided on the outside of the heat sink (1); Two fixing holes (13) are symmetrically opened on the left side of the heat sink (1), and both fixing holes (13) are connected to the serpentine groove (11).

3. The new energy battery cooling plate according to claim 2, characterized in that, The number of the connecting holes (12) is several, and all of the several connecting holes (12) are connected to the serpentine groove (11).

4. The new energy battery cooling plate according to claim 3, characterized in that, The water cooling mechanism (2) includes a liquid storage sleeve (21) located on the left side of the heat dissipation plate (1); A placement hole (22) is provided on the lower end face of the liquid storage sleeve (21); A semiconductor cooling chip (23) is disposed inside the placement hole (22); Two infusion tubes (24) are symmetrically arranged on the right side of the liquid storage sleeve (21); A water pump (25) is located inside the liquid storage sleeve (21), and the output end of the water pump (25) is connected to one of the two infusion pipes (24).

5. The new energy battery cooling plate according to claim 4, characterized in that, The infusion tube (24) that is not connected to the water pump (25) is connected to the inside of the liquid storage sleeve (21).

6. The new energy battery cooling plate according to claim 5, characterized in that, The cooling surface of the semiconductor cooling chip (23) is located inside the liquid storage sleeve (21).

7. The new energy battery cooling plate according to claim 6, characterized in that, The auxiliary heat dissipation mechanism (3) further includes a number of heat dissipation pipes (34), which are respectively disposed inside the number of the connecting holes (12).

8. The new energy battery cooling plate according to claim 7, characterized in that, The heat pipe (34) is a copper heat pipe.

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