The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 22, 2015
Filed:
Jan. 07, 2014
Nextorch Industries Co., Ltd., Yangjiang, CN;
Power Source Industries Co., Ltd., Yangjiang, CN;
Wave Power Source Police Equipments Co., Ltd., Yangjiang, CN;
Zongyuan Xie, Shaoguan, CN;
Abstract
The disclosure provides a dimmable torch, in order to overcome the insufficiency of the dimming control function of the torch in the prior art. The torch comprises a lamp holder (), a tube body () and a tail cap (), wherein a battery () is arranged in the tube body (); a control circuit () is arranged in the tail cap () of the torch; the second end (V−) of the control circuit is connected with the cathode of the battery (); a microcomputer control system () on the control circuit () can control the on/off of a loop of the cathode of the second end of the driving circuit () and the cathode of the battery () to implement dimming. Due to the disclosure, the grouped multi-gear dimming mode of the torch can be controlled conveniently.