Patent ID: 9222631
Filing Date: 2015-12-29
Classification: F21L

Abstract:
1. An electric torch, comprising: an enclosure for housing at least two battery units; a head portion; a front connecting unit secured to a front end of the enclosure; and a rear connecting unit secured to a rear end of the enclosure opposite to the front end; wherein the front connecting unit and the rear connecting unit are electrically connected to opposite terminals of the at least two battery units, to connect the at least two battery unit in serial or parallel, or in combination of serial and parallel connection to act as the power supply of the electric torch; the power supply comprises a first electrode and a second electrode with the polarity thereof reverse to the polarity of the first electrode; the electric torch further comprises a rear cover detachably secured to the rear end of the enclosure, wherein the rear connecting unit is mounted in the rear cover; wherein a limiting mechanism is mounted to the rear connecting unit and the enclosure, the limiting mechanism makes the rear connecting unit and the enclosure being fixed in a circular fixation mode.