Patent ID: 11923647
Assignee: RADIANT OPTO-ELECTRONICS CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  F | IPC F  H

Claim 15:
16. The lamp of claim 15, wherein:
as the second base is displaced toward the first base along the axial direction, a portion of the wire is capable of being wound around the external thread structure of the second base, so that a hanging length of the wire is shortened, and lengths of the inner conductive spring and the outer conductive spring parallel to the axial direction are shortened;
as the second the base displaces away from the first base along the axial direction, a portion of the wire is capable of being separated from the external thread structure of the second base, so that the hanging length of the wire are lengthened, and lengths of the inner conductive spring and the outer conductive spring parallel to the axial direction are elongated.