Lithium battery connection heat dissipation guide sheet

Abstract

The invention discloses a lithium battery connection heat dissipation guide sheet, which is characterized in that a heat conduction plate body is fixedly connected to the outer side of a heat conduction copper rod in a sleeving mode, a cavity is formed in the heat conduction plate body, air holes communicating with the cavity are evenly formed in the outer side of the heat conduction plate body ina penetrating mode, a water cavity is formed in the bottom of a shell, the top of the water cavity is communicated with the cavity through an air pipe, the outer side of the shell is communicated with a second pipeline through a first pipeline, one side of the second pipeline is communicated with an air inlet of an air pump, and the bottom of the water cavity is communicated with a third pipeline. According to the heat dissipation guide sheet, the heat of a battery accommodating groove is absorbed through the heat conduction metal plate, the heat is transferred to the heat conduction plate body through the heat conduction copper rod, and humidified fog is blown into the cavity through the air pipe, so that moisture in the fog can quickly absorb the heat of the heat conduction plate body,and the heat dissipation effect is improved. According to the heat dissipation guide sheet, through the arrangement of the air pump, the heat dissipation guide sheet can dissipate heat actively, and the heat dissipation speed is increased.

Description

technical field [0001] The invention relates to the technical field of heat dissipation of lithium battery packs, in particular to a heat dissipation guide sheet connected with lithium batteries. Background technique [0002] In recent years, with the continuous development and progress of science and technology, the development of electric vehicles has also made remarkable achievements. Compared with traditional means of transportation, new energy electric vehicles are driven by pure electric power and thus achieve zero emissions, effectively reducing environmental pollution. Therefore electric vehicles are more and more subject to people's favor. Current electric vehicles generally use lithium batteries as batteries. When the batteries work, they will generate heat. When the temperature is too high, it will affect the performance and life of lithium batteries, and may even cause spontaneous combustion or fire of lithium batteries. Therefore It is very important to keep t...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a lithium battery connected heat dissipation guide to solve the poor heat dissipation effect of the existing lithium battery heat dissipation guide proposed in the above background technology , the problem of not being able to quickly dissipate heat

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