Battery pack and electric automobile

Battery pack and electric automobile

The invention provides a battery pack and an electric vehicle. The battery pack comprises: a housing, wherein an accommodating groove is formed in the housing; the liquid cooling plate is arranged in the accommodating groove; the BDU is arranged in the containing groove, and the BDU comprises a shel...

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Hauptverfasser: LI CHAO, PENG JIALI, MAO SHUNJIE, CHO JUNOL, WANG WENLIN
Format: Patent
Sprache:chi ; eng
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BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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creator LI CHAO
PENG JIALI
MAO SHUNJIE
CHO JUNOL
WANG WENLIN
description The invention provides a battery pack and an electric vehicle. The battery pack comprises: a housing, wherein an accommodating groove is formed in the housing; the liquid cooling plate is arranged in the accommodating groove; the BDU is arranged in the containing groove, and the BDU comprises a shell which comprises a containing cavity; the copper bar group is positioned in the accommodating cavity; and at least part of the heat-conducting glue is positioned in the accommodating cavity. According to the technical scheme, the battery pack can solve the problems that the heat dissipation speed of the BDU in an existing battery pack is low, and the rapid charging requirement cannot be met. 本发明提供了一种电池包及电动汽车。该电池包包括：外壳，外壳上开设有容纳槽；液冷板，设置在容纳槽内；以及BDU，设置在容纳槽内，BDU包括：壳体，包括容纳腔；铜排组，铜排组位于容纳腔内；以及导热胶，导热胶的至少部分位于容纳腔内。本发明的技术方案的电池包能够解决现有电池包内BDU散热速度慢，无法满足快速充电要求的问题。
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subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title Battery pack and electric automobile
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