Liquid cooling device, communication assembly and battery pack

• Main Authors: CHEN CHAOHAI, CHEN ZHIWEI, QIU WENCONG
• Format: Patent
• Language: Chinese; English
• Published: 03.05.2024
• Subjects: BASIC ELECTRIC ELEMENTS; BLASTING; ELECTRICITY; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model provides a liquid cooling device, communication component and battery pack, the liquid cooling device is used for cooling a plurality of battery cells in the battery pack, the liquid cooling device comprises: a plurality of liquid cooling plates, each battery cell is clamped between two adjacent liquid cooling plates, each liquid cooling plate is internally provided with a cooling flow channel, and the cooling flow channel is communicated with the communication component. The liquid cooling plate is provided with a communication port communicated with the cooling flow channel; the communication assembly is used for communicating the liquid cooling plate, the communication assembly comprises a first communication piece and a second communication piece, the first communication piece comprises a joint and a limiting sleeve, the first end of the joint is communicated with the communication port, the second end of the joint is communicated with the second communication piece, and the joint and th