{
  "$type": "site.standard.document",
  "description": "Provided in embodiments of the present application are a cover component, a battery unit, a battery, a power consumption apparatus, a method and a device. The cover component comprises a cover plate, a fastener, a breathable film, and a support member. The cover plate is provided with a first…",
  "path": "/patents/1405560",
  "publishedAt": "2024-12-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0404",
    "CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN]"
  ],
  "textContent": "Provided in embodiments of the present application are a cover component, a battery unit, a battery, a power consumption apparatus, a method and a device. The cover component comprises a cover plate, a fastener, a breathable film, and a support member. The cover plate is provided with a first through-hole; the fastener is used to connect to the cover plate, the fastener is provided with a second through-hole, and the second through-hole is configured to be in gas communication with the first through-hole; the breathable film is connected to the fastener, and the breathable film is used to cover the second through-hole; and the support member is filled in the second through-hole and connected to the fastener, and the support member is used to support the breathable film, so that gas passing through the breathable film passes. The present application can satisfy release requirements of an internal gas of a battery unit, and can simultaneously ensure the safety performance of the battery unit.",
  "title": "COVER ASSEMBLY, BATTERY CELL, BATTERY AND ELECTRIC DEVICE"
}