Battery pack and vehicle

Battery pack and vehicle

The utility model discloses a battery pack and a vehicle. The battery pack comprises a lower cover; the battery comprises a lower cover and a plurality of battery cells, the plurality of battery cells are arranged on the lower cover, a PET (polyethylene terephthalate) film is arranged at the bottom...

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Hauptverfasser: LONG CHAO, CHEN XU, ZHENG WEIXIN, FENG JIAMAO, LIN XUEYE
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 LONG CHAO
CHEN XU
ZHENG WEIXIN
FENG JIAMAO
LIN XUEYE
description The utility model discloses a battery pack and a vehicle. The battery pack comprises a lower cover; the battery comprises a lower cover and a plurality of battery cells, the plurality of battery cells are arranged on the lower cover, a PET (polyethylene terephthalate) film is arranged at the bottom of each battery cell, the lower surface of each PET film is connected with the upper surface of the lower cover in a bonding manner, and at least one of the lower surface of each PET film and the upper surface of the lower cover is provided with an insulating coating. Therefore, by arranging the insulating coating on at least one of the lower surface of the PET film and the upper surface of the lower cover, multiple insulation protection can be formed between the battery cell and the lower cover, so that the safety of the vehicle is improved. 本实用新型公开了一种电池包及车辆，电池包包括：下盖；多个电芯，多个所述电芯设置于所述下盖上，所述电芯的底部设置有PET膜，所述PET膜的下表面和所述下盖的上表面粘接连接，所述PET膜的下表面和所述下盖的上表面中的至少一个设置有绝缘涂层。由此，通过在PET膜的下表面和下盖的上表面中的至少一个设置有绝缘涂层，可以在电芯与下盖之间形成多重绝缘保护，从而提
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Therefore, by arranging the insulating coating on at least one of the lower surface of the PET film and the upper surface of the lower cover, multiple insulation protection can be formed between the battery cell and the lower cover, so that the safety of the vehicle is improved. 本实用新型公开了一种电池包及车辆，电池包包括：下盖；多个电芯，多个所述电芯设置于所述下盖上，所述电芯的底部设置有PET膜，所述PET膜的下表面和所述下盖的上表面粘接连接，所述PET膜的下表面和所述下盖的上表面中的至少一个设置有绝缘涂层。由此，通过在PET膜的下表面和下盖的上表面中的至少一个设置有绝缘涂层，可以在电芯与下盖之间形成多重绝缘保护，从而提</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRICITY ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20230210&amp;DB=EPODOC&amp;CC=CN&amp;NR=218472189U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20230210&amp;DB=EPODOC&amp;CC=CN&amp;NR=218472189U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LONG CHAO</creatorcontrib><creatorcontrib>CHEN XU</creatorcontrib><creatorcontrib>ZHENG WEIXIN</creatorcontrib><creatorcontrib>FENG JIAMAO</creatorcontrib><creatorcontrib>LIN XUEYE</creatorcontrib><title>Battery pack and vehicle</title><description>The utility model discloses a battery pack and a vehicle. 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Therefore, by arranging the insulating coating on at least one of the lower surface of the PET film and the upper surface of the lower cover, multiple insulation protection can be formed between the battery cell and the lower cover, so that the safety of the vehicle is improved. 本实用新型公开了一种电池包及车辆，电池包包括：下盖；多个电芯，多个所述电芯设置于所述下盖上，所述电芯的底部设置有PET膜，所述PET膜的下表面和所述下盖的上表面粘接连接，所述PET膜的下表面和所述下盖的上表面中的至少一个设置有绝缘涂层。由此，通过在PET膜的下表面和下盖的上表面中的至少一个设置有绝缘涂层，可以在电芯与下盖之间形成多重绝缘保护，从而提</abstract><oa>free_for_read</oa></addata></record>
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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 vehicle
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