Bidirectional explosion-proof valve, battery assembly and electric device

• Main Authors: QIU GUANGCHAO, ZHONG YUANHUI
• Format: Patent
• Language: Chinese; English
• Published: 19.04.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The utility model provides a two-way anti-explosion valve, a battery assembly and an electric device, and the two-way anti-explosion valve comprises a valve body and a two-way seat assembly, the two-way seat assembly comprises an air inlet unit and an exhaust unit; the air inlet unit comprises an air inlet seat for circulating air, a limiting plate and a sliding rod movably arranged in the air inlet seat, the air inlet seat is connected with the exhaust unit, at least part of one end of the sliding rod protrudes out of the valve body, and the other end of the sliding rod penetrates through the air inlet seat to be connected with the limiting plate; an air inlet elastic piece used for driving the limiting plate to return is installed between the outer side surface of the sliding rod and the inner side surface of the air inlet base in an abutting mode, and the limiting plate and the air inlet base movably abut against each other and are arranged in a sealed mode. The sliding rod is manually pressed down to the