Patent ID: 11959299
Assignee: CAMPVALLEY (XIAMEN) CO., LTD.
Field: Civil engineering (Other fields)
Classification: CPC E  F  A | IPC E  F

Claim 0:
1. A tent frame comprising:
a plurality of tent poles;
a hub connecting two or more tent poles in the plurality of tent poles;
an illumination device detachably connected to the hub, the illumination device comprising:
a casing to house a battery pack having a plurality of batteries, the casing comprising a first engagement member;
a light source configured to emit a light when electrically connected to the battery pack;
a coupler comprising a second engagement member corresponding to the first engagement of the casing, and one or more electrically-conductive elastic members for electrically connecting the plurality of batteries; and
a first cover detachably connected to the casing;

wherein:
the second engagement member is movable with respect to the first engagement member in a first direction to facilitate engagement of the coupler with the casing or disengagement of the coupler from the casing;
the second engagement member is immovable with respect to the first engagement member in a second direction to prevent the one or more electrically-conductive elastic members from misaligning with the plurality of batteries;
the first cover is movable with respect to the coupler in the first and second directions, wherein when connected to the casing, the first cover pushes the coupler in the first direction toward the battery pack, thereby pressing the one or more electrically-conductive elastic members against the plurality of batteries to ensure electrical connection.