Electric Torch
OwnerDaniel Kai Yu Laminventor
Life of this patent
Estimating the term…
Abstract
An electric torch includes 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. 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 includes a first electrode and a second electrode with the polarity thereof reverse to the polarity of the first electrode.
Claims20
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.
Dependencies are inferred from the claim text.