Cooling device of new energy automobile power battery

Abstract

The invention relates to the technical field of new energy automobile power batteries, and discloses a cooling device of a new energy automobile power battery. The cooling device comprises a bottom plate, a side plate is fixedly mounted at the top of the bottom plate, and a water tank is fixedly mounted on the left side of the top of the bottom plate. According to the cooling device of the new energy automobile power battery, a handle is arranged on a movable rod; when the device needs to be cleaned, firstly, the handle in the left and right sides are pushed inwards, movable clamping blocks inthe left side and the right side can be pushed to be gradually separated from clamping grooves formed in side plates, a water outlet hose is pulled out, a cold water pipe and a connecting frame can be detached from the side plates; the surface of the cold water pipe can be cleaned conveniently, then a connecting bolt is screwed off, a side frame and a connecting ring are integrally separated from the top of the side plate, the connecting ring can be separated from the side frame by screwing off fixing bolts in the left side and the right side of an inserting block, and therefore a filter screen and an exhaust fan can be integrally cleaned conveniently, and the whole disassembling and cleaning process is very simple and convenient.

Description

technical field [0001] The invention relates to the technical field of new energy vehicle power batteries, in particular to a cooling device for new energy vehicle power batteries. Background technique [0002] New energy vehicles refer to vehicles with advanced technical principles, new technologies and new structures that use unconventional vehicle fuels as power sources and integrate advanced technologies in vehicle power control and drive. [0003] For example, the Chinese patent CN 106229582 B proposes a water-cooled box for electric vehicle power batteries. This patent designs an upper groove that is sunken downward relative to the plane of the bottom plate of the box by designing an upper groove on the bottom of the box that is not laid with pipelines. The vertical ribs that do not exceed the height of the bottom plate are set in the groove to reduce the weight of the box while balancing the wall thickness of the box, which greatly increases the cooling system at the ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a cooling device for a power battery of a new energy vehicle, which has the advantages of being easy to clean, etc., and solves the inconvenience that the existing cooling device for a power battery of a vehicle generally has during actual use. Disadvantages of cleaning, while the device performs long-term heat dissipation and cooling on the car power battery, it will accumulate a lot of stains and dust, and needs to be cleaned frequently to ensure efficient heat dissipation of the equipment, while the overall structure of the general car power battery cooling device It is relatively fixed, and it is very troublesome to disassemble, which makes its cleaning method very cumbersome, making the use of the device not convenient and practical.

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