Lithium battery safety performance experiment protection device

The utility model relates to the technical field of battery inspection and detection, in particular to a lithium battery safety performance experiment protection device, which comprises a test bed, a first protection cover arranged outside the test bed and surrounding the test bed, a second protecti...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHU XUEJUN, XIN HAIYAN, LI JIANBING, MIYAZO SHU, WANG XIAOBIN, WANG ZHI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS TARIFF METERING APPARATUS TESTING
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of battery inspection and detection, in particular to a lithium battery safety performance experiment protection device, which comprises a test bed, a first protection cover arranged outside the test bed and surrounding the test bed, a second protection cover arranged outside the first protection cover and surrounding the first protection cover. The first protective cover is fixedly connected with a first air inlet pipe and an air outlet pipe, the first air inlet pipe and the air outlet pipe are both communicated with the interior of the first protective cover, the air outlet pipe is fixedly connected with an air extracting pump, the second protective cover is fixedly connected with a second air inlet pipe, the air outlet pipe is fixedly connected to the second protective cover, and the second air inlet pipe is communicated with the interior and the exterior of the second protective cover. The air outlet pipe is communicated with the outside of the second prote