High-efficiency and energy-saving temperature-control on-board battery pack

Abstract

The invention relates to a high-efficiency and energy-saving temperature-control on-board battery pack, which comprises a peripheral frame, a copper pipe frame and a plurality of battery modules, wherein the copper pipe frame comprises a copper pipe and an aluminum plate; the copper pipe and the aluminum plate are formed in a bending manner; the copper pipe and the aluminum plate are fixedly arranged; thermal conductance contact is formed between the surface of the copper pipe and the surface of the aluminum plate; each battery module comprises an upper frame of the battery, a lower frame of the battery and a plurality of single battery cores; and the plurality of single battery cores are arranged into strip-type holes corresponding to the upper frames of the battery and the lower frames of the battery. According to the high-efficiency and energy-saving temperature-control on-board battery pack, the battery modules can be effectively cooled or heated by introducing cooling liquid or heating liquid into the copper pipe, so that the battery modules can be stably kept at a relatively good work temperature; the work efficiency is relatively high; the overall structure is firm and reliable; the high-efficiency and energy-saving temperature-control on-board battery pack can endure relatively high impact and vibration; and the installed battery modules are convenient to carry, dismantle and install as a whole.

Description

technical field [0001] The invention relates to a high-efficiency, energy-saving and temperature-controlling vehicle-mounted battery pack. Background technique [0002] With the rapid development of the world economy, energy and the environment have become a major issue for human development and survival. The fuel used by fuel vehicles is a one-time energy source, which cannot be regenerated after development and use. With the increase of global energy consumption, the earth's mineral energy is facing depletion. As a new type of transportation, electric vehicles have incomparable advantages in alleviating the energy crisis and promoting the harmonious development of human beings and the environment. [0003] Electric vehicles use the electric energy stored in the on-board battery as their driving power; the heat dissipation of traditional power on-board batteries is a big problem, mainly relying on fans to dissipate heat, but this cooling method cannot withstand strong vib...

AI Technical Summary

Problems solved by technology

[0003] Electric vehicles use the electric energy stored in the on-board battery as their driving power; the heat dissipation of traditional power on-board batteries is a big problem, mainly relying on fans to dissipate heat, but this cooling method cannot withstand strong vibrations, when the car vibrates When the battery is disconnected from the fan, the heat transfer is affected, resulting in a short service life of the battery

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