Patent ID: 11970074
Assignee: KUO-CHEN YU
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC B  H  Y | IPC B  H

Claim 2:
3. The battery charging and swapping system as claimed in claim 2, wherein:
said first conveying space of said first battery charging unit has
a first upward conveying subspace and a first downward conveying subspace that are isolated from each other, that are arranged in a front-rear direction, and that extend in an up-down direction perpendicular to the front-rear direction,
a first upper communicating subspace that communicates top ends of said first upward conveying subspace and said first downward conveying subspace, and
a first lower communicating subspace that communicates bottom ends of said first upward conveying subspace and said first downward conveying subspace;

said first upward conveying subspace and said first downward conveying subspace are stored with said charging seats;
said first pushing device of said first conveying unit is disposed at said first lower communicating subspace and is located under said first upward conveying subspace;
said first movement limiting device of said first conveying unit is located under and abuts against a lowermost one of said charging seats that are stored in said first upward conveying subspace; and
said first conveying unit further includes
a first blocking device that is disposed at said first charging station of said first battery charging unit, that is located under a lowermost one of said charging seats stored in said first downward conveying subspace, and that is convertible between a blocking state, in which said first blocking device carries said charging seats stored in said first downward conveying subspace and prevents said charging seats stored in said first downward conveying subspace from leaving said first downward conveying subspace, and an unblocking state, in which said first blocking device allows said charging seats stored in said first downward conveying subspace to leave said first downward conveying subspace, and
a first carrying device that is disposed at said first lower communicating subspace, that is located under said first downward conveying subspace, and that is operable to move upwardly to carry said charging seats stored in said first downward conveying subspace, and to move downwardly to convey the lowermost one of said charging seats stored in said first downward conveying subspace to said first lower communicating subspace.