Intelligent constant temperature device for new energy automobile battery in winter

Abstract

The invention provides an intelligent constant temperature device for a new energy automobile battery in winter, and belongs to the technical field of new energy. The intelligent constant temperature device comprises a protection box, a neutralization box and a battery pack, wherein the neutralization box is located in the protection box, the battery pack is located in the neutralization box, a cover plate is placed at the upper end of the neutralization box, a flow guide mechanism and a discharge mechanism are arranged in the cover plate, the discharge mechanism corresponds to the flow guide mechanism, a sealing cover is placed at the upper end of the protection box, and a constant-temperature controller and a temperature detector are fixedly connected to the upper end of the sealing cover. The invention aims to solve the problems that most new energy automobile batteries in the prior art do not have a constant-temperature function, the temperature of the automobile batteries is easily too high when the automobile batteries are used, then the service life of the batteries is affected, and the weather is cold in winter, a large amount of moisture is contained in air, cold air can cause a certain degree of influence on the use of the battery, and the driving mileage of the new energy automobile is shortened.

Description

technical field [0001] The invention belongs to the technical field of new energy, and in particular relates to a winter intelligent constant temperature device for a battery of a new energy vehicle. Background technique [0002] In the existing technology, new energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels, the use of new vehicle power devices), the integration of advanced technologies in vehicle power control and driving, and the formation of New energy vehicles include pure electric vehicles, extended-range electric vehicles, hybrid vehicles, fuel cell electric vehicles, hydrogen engine vehicles, etc. [0003] At present, the most common new energy vehicles on the market use the battery as the power source. The temperature of the car battery will change to a certain extent during use, and external environmental factors will also affect the temperature of the car battery. It is especially obvious...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an intelligent constant temperature device for new energy vehicle batteries in winter, aiming to solve the problem that most of the new energy vehicle batteries in the prior art do not have a constant temperature function, and the temperature of the vehicle battery is likely to be too high during use, thereby affecting the use of the battery In addition, the weather is cold in winter, and the air contains a lot of moisture. The cold air will also affect the use of batteries to a certain extent, which will lead to the problem of shortening the mileage of new energy vehicles.

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