Electrical torch switch able to be recharged

• Main Author: JIEWEN ZOU
• Format: Patent
• Language: English
• Published: 13.06.2007
• Subjects: BASIC ELECTRIC ELEMENTS; BLASTING; ELECTRIC SWITCHES; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; LIGHTING; MECHANICAL ENGINEERING; RELAYS; SELECTORS; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; WEAPONS

The utility model discloses a switch for a chargeable flashlight, whose switch cover is provided with a button switch or a slide switch, characterized in that: the switch cover is provided with a flashlight box which comprises a micro auto-chargeable flashlight and a cover lid. When trip or power cut occurs or with other needs, flashlight box is pressed and a positioning shoulder on the flashlight box separates from the shackle on the cover lid to drive the flashlight box rotate around the rotary shaft, which makes the micro-flashlight be easily taken out. After using the micro flashlight is arranged back to the flashlight box, the flashlight box is reversely rotated; the positioning shoulder is locked into the shackle before the flashlight box is fixed on the switch cover; the button and close switch are pressed before power is on, charging indicator is on, induced potential of primary coil inside the flashlight is coupled on the secondary coupling coil of the micro flashlight, the induced current charges the chargeable battery of the micro flashlight through limit current resistor(R2) after rectified by the full wave(or half wave), which makes the micro flashlight often under status of enough electric power, conveniently and practicably.