Cooling new energy battery pack
A battery pack, new energy technology, applied in secondary batteries, circuits, electrical components, etc., can solve the problems of cooling speed and heat dissipation area discount, and the heat dissipation effect is not ideal.
Inactive Publication Date: 2021-09-10
徐雄飞
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Problems solved by technology
[0003] Most of the existing new energy battery packs use water cooling to cool down, but most of the water cooling heat dissipation makes the cooling water and the battery still separated by heat sinks, the outer wall of the water pipe, etc. The heat dissipation area is greatly reduced, resulting in an unsatisfactory heat dissipation effect. Therefore, in order to solve the above problems, this application proposes a cooling new energy battery pack
Method used
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[0040] Example: Reference Figure 1-8 A cooling new energy battery pack as shown includes a battery mounting base plate 1, a battery heat insulation sealing sleeve 2 and a plurality of batteries 3, between any two adjacent batteries 3 and the outermost battery 3 is insulated from the battery. The sealing sleeve 2 is installed with a direct water spray assembly; the side wall of the battery installation base plate 1 is installed with a motor drive assembly for providing power, and the motor drive assembly is connected with a plurality of two-way moving assemblies, two moving Two water-pushing plates 28 are installed on both ends, and the water-pushing plates 28 correspond to the positions of the batteries 3 .
[0041] With the above structure, through the arrangement of the direct water spray assembly, water can be directly sprayed on the side wall of the battery 3, so that the cooling water directly contacts the surface of the battery 3, and the cooling effect of the battery i...
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The invention discloses a cooling new energy battery pack, and relates to the technical field of new energy batteries, the cooling new energy battery pack comprises a battery installation bottom plate, a battery heat insulation sealing sleeve and a plurality of batteries, and direct water spraying assemblies are installed between any two adjacent batteries and between the battery located on the outermost side and the battery heat insulation sealing sleeve; and a motor driving assembly for providing power is mounted on the side wall of the battery mounting bottom plate. According to the battery cooling device, through arrangement of the direct water spraying assembly, water can be directly sprayed to the side wall of the battery, so that cooling water is in direct contact with the surface of the battery, the cooling effect of the battery is improved, and through arrangement of the motor driving assembly, the motor driving assembly can drive the multiple bidirectional back-and-forth moving assemblies to move; and the water pushing plates push cooling water sprayed on the surface of the battery to the two sides, so that the cooling water can flow through more uniformly for heat dissipation, and the cooling effect is further improved.
Description
technical field [0001] The invention relates to the technical field of new energy batteries, in particular to a cooling new energy battery pack. Background technique [0002] New energy vehicles refer to vehicles that use unconventional vehicle fuels as power sources (to integrate advanced technologies in vehicle power control and drive, and form advanced technical principles, new technologies, and new structures). New energy vehicles mostly use batteries. Power supply is the main power source. When the performance of the battery is greatly affected by the temperature, in order to ensure the stable power supply of the battery, the battery pack of the new energy vehicle needs to be cooled frequently. [0003] Existing new energy battery packs mostly use water cooling to cool down, but most of the water cooling heat dissipation makes cooling fins, water pipe outer walls, etc. between the cooling water and the battery. The heat dissipation area is greatly reduced, resulting in...
Claims
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IPC IPC(8): H01M10/613H01M10/625H01M10/6554H01M10/6556H01M10/658H01M10/6567
CPCH01M10/613H01M10/625H01M10/6554H01M10/6556H01M10/658H01M10/6567Y02E60/10
Inventor 徐雄飞
Owner 徐雄飞