Patent ID: 9462831
Filing Date: 2016-10-11
CPC Classification: A24F

Claim Text:
1. An electrode assembly, for realizing an electrical connection between an atomizer and a battery rod of an electronic cigarette in a manner of inserting, rotating and coupling, comprising an atomizer outer electrode, an atomizer inner electrode, a battery rod outer electrode and a battery rod inner electrode assembly, all of which being configured to form an electrically conductive loop, wherein, the atomizer outer electrode provided on the atomizer is of a cylindrical shape; the battery rod outer electrode of a cylindrical shape arranged on the battery rod is configured to be inserted into or sleeved outside the atomizer outer electrode, and then is coupled to the atomizer outer electrode by rotating either the battery rod outer electrode or the atomizer outer electrode; the atomizer inner electrode provided on the atomizer is in contact with and electrically connected to the battery rod inner electrode assembly provided on the battery rod; the battery rod inner electrode assembly is arranged in an inner cavity of the battery rod outer electrode via an insulating electrode holder; and the electrode holder is provided with a mounting hole, and the battery rod inner electrode assembly is arranged in the mounting hole; and in the case of the groove being arranged on the battery rod outer electrode, an inner periphery surface of the electrode holder is provided with a stopping groove extending in a circumferential direction of the electrode holder, and the groove on the battery rod outer electrode and the stopping groove form a sliding groove having an angle ranged from 30° to 120°.