Fuse assembly, battery, electric device and energy storage device

The utility model discloses a fuse assembly, a battery, an electric device and an energy storage device, the fuse assembly comprises a housing, a fuse main body and a heat conduction member, the housing forms an installation cavity, and the cavity wall of the installation cavity is provided with an avoidance hole; the fuse main body is mounted in the mounting cavity; the heat conduction piece is arranged in the avoiding hole and covers the avoiding hole, one surface of the heat conduction piece abuts against the fuse body, and the other surface of the heat conduction piece is used for being installed on a liquid cooling assembly. According to the technical scheme of the utility model, on the basis that the fuse is provided with a protection structure, the structure is simplified, and the heat dissipation effect of the fuse assembly is improved. 本实用新型公开了一种熔断器组件、电池、用电装置及储能装置，熔断器组件包括壳体、熔断器主体以及导热件，所述壳体形成有安装腔，所述安装腔的腔壁开设有避让孔；所述熔断器主体安装于所述安装腔内；所述导热件设于所述避让孔内，并遮盖所述避让孔，所述导热件的一表面与所述熔断器主体抵接，另一表面用于安装于液冷组件。本实用新型的技术方案能够在熔断器设