Battery heat dissipation device for new energy automobile
A technology of new energy vehicles and cooling devices, applied in the field of auto parts, can solve problems such as bad effects of cooling fans, vibration of cooling fans, waste of resources, etc., and achieve the effect of improving the effect
Inactive Publication Date: 2019-04-05
徐州华邦塑业有限公司
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Problems solved by technology
When the cooling fan fails, if it cannot be dealt with in time, the battery may be damaged, and the battery temperature is too high, which will affect the service life of the battery and waste resources; 2. Since most cooling devices use cooling fans to cool the battery, It is an important equipment in the heat dissipation process, but there is no protection device for the cooling fan. Due to the unevenness of the road or speed bumps, the vehicle will bump when passing by, and the cooling fan will be vibrated. The number of times or the amplitude will have a bad effect on the cooling fan.
Method used
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Embodiment Construction
[0017] Such as figure 1 , figure 2 and image 3 As shown, a new energy vehicle battery cooling device includes a battery pack; the battery pack 1 is clamped between the heat dissipation splints 2, and the heat dissipation splint 2 includes an upper splint 2-1 and a lower splint 2-2. The upper splint 2-1 and the lower splint 2-2 are filled with a liquid cooling mechanism, and two sets of side air-cooled plates 5 are vertically clamped on both sides of the upper splint 2-1 and the lower splint 2-2. The staff prevents the battery pack 1 from rapidly dissipating heat between the heat dissipation splints 2, and at the same time utilizes the side air cooling plates 5 to form a complete heat dissipation space. The heat dissipation structure of liquid cooling and air cooling greatly improves the heat dissipation effect of the device.
[0018] Such as figure 2 As shown, the liquid cooling mechanism includes an infusion port 9-1, the input port of the infusion port 9-1 is connecte...
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The invention relates to a battery heat dissipation device for a new energy automobile. The battery heat dissipation device comprises a battery pack, wherein the battery pack is connected between heatdissipation clamping plates in a clamping manner; the heat dissipation clamping plates comprise an upper clamping plate and a lower clamping plate; each of the interiors of the upper clamping plate and the lower clamping plate is filled with a liquid cooling mechanism; two sides of the upper clamping plate and two sides of the lower clamping plate are vertically connected with two groups of sideair cooling plates in the clamping manner. By using the structure that the heat dissipation clamping plates are connected in the clamping manner through vertical clamping, the technical problem of heat dissipation in the vertical direction of the battery pack is solved; and through double heat dissipation treatment of the liquid cooling mechanisms arranged inside the heat dissipation clamping plates and air cooling mechanisms of the side air cooling plates, the heat dissipation efficiency of the battery pack is promoted.
Description
technical field [0001] The invention relates to the technical field of automobile parts, in particular to a new energy automobile battery cooling device. Background technique [0002] There are the following problems in the new energy vehicle battery cooling device of the prior art: 1, the battery cooling device is installed inside the baffle in most existing automobiles, because the new energy vehicle is mainly powered by the battery. When the cooling fan fails, if it cannot be dealt with in time, the battery may be damaged, and the battery temperature is too high, which will affect the service life of the battery and waste resources; 2. Since most heat dissipation devices use cooling fans to cool the battery, It is an important equipment in the heat dissipation process, but there is no protection device for the heat dissipation fan. Due to the unevenness of the road or speed bumps, the vehicle will bump when passing by, and the heat dissipation fan will be vibrated. The nu...
Claims
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IPC IPC(8): H01M10/613H01M10/625H01M10/6554H01M10/6556H01M10/6561H01M10/6568H01M10/659
CPCH01M10/613H01M10/625H01M10/6554H01M10/6556H01M10/6561H01M10/6568H01M10/659Y02E60/10
Inventor 宦嘉敏
Owner 徐州华邦塑业有限公司