Efficient heat dissipation type battery pack structure

Abstract

The invention relates to the technical field of battery packs, and discloses an efficient heat dissipation type battery pack structure. The structure comprises a box body, wherein the inner wall of the box body is fixedly connected with a heat conduction plate, the inner wall of the heat conduction plate is provided with a plurality of guide devices, the inner wall of the box body is provided with a plurality of protection devices, each guide device is arranged on the right side of the corresponding protection device, and the left side of heat conduction plate is fixedly connected with a sleeve. According to the invention, heat emitted by a battery can be absorbed by the sleeve and transmitted to the heat conduction plate, and the heat conduction plate is in contact with wind outside the box body so as to realize heat radiation; meanwhile, rainwater can be collected in the top cover through a water inlet hole in the top cover in rainy days; evaporation heat absorption can be performed under the irradiation of the sun and the heating of the battery, so the battery can be cooled; and air can directly enter the box body through the air inlet in the box body to dissipate heat of the battery, and the heat of a battery pack can be efficiently dissipated.

Description

technical field [0001] The invention relates to the technical field of battery packs, in particular to a high-efficiency heat dissipation battery pack structure. Background technique [0002] The battery pack refers to the series and parallel connection. The parallel battery pack requires the same voltage of each battery, and the output voltage is equal to the voltage of one battery. The parallel battery pack can provide stronger current, and the series battery pack does not have too many requirements. [0003] When outdoor street lamps are in use, some street lamps will store part of the electric energy in the battery pack, which can also be used for lighting when there is a power outage, but the temperature of the battery pack will rise under the outdoor sun, and at the same time, the battery itself will charge and generate heat. Under the action, the temperature of the battery will be further increased, and the high temperature will affect the service life of the battery ...

AI Technical Summary

Problems solved by technology

[0003] When outdoor street lamps are in use, some street lamps will store part of the electric energy in the battery pack, which can also be used for lighting when there is a power outage, but the temperature of the battery pack will rise under the outdoor sun, and at the same time, the battery itself will charge and generate heat. Under the action, the temperature of the battery will further increase, and the high temperature will affect the service life of the battery and increase the power loss. Therefore, a high-efficiency heat dissipation battery pack structure is proposed to solve the above-mentioned problems.

Images