Illuminating device with optical element

Details Illuminating device with optical element Illuminating device with optical element

2008-09-03

2010-11-02

Lee, Gunyoung T (Department: 2875)

Illumination

Self powered lamp

With movable focusing element

C362S270000, C362S277000

Reexamination Certificate

active

07824062

ABSTRACT:
An illuminative device, offers an optical device that is regulated by one hand and a LED circuit board that is sealed in waterproof and quick cooling structure. The illuminator, comprises a main body included a tube container for at least a battery and a narrow tube in the front end, a switch device set in rear end of the main body, which includes a battery cover, a screw thread portion for screwing to the main body, a switch board that sets a trigger on one end and a spring pole on the other end for a connection to the battery, and a elastic switch button that sets on the switch board, an emitting device included a LED circuit board and a tube base as a radiator, and a optical device included a sleeve with an inside circular stop flange at the rear end and an inside screw thread at the front end, a lens that holds at the front end of the sleeve, and a fastening ring with an outside screw thread for fixing the lens into the sleeve.In according assembly, the illuminative device can switch on/off the power by the switch device at the rear end, and regulates the optical device by one hand to project from a narrow to a wide light spot.

REFERENCES:
patent: 1082887 (1913-12-01), Maisel
patent: 5014171 (1991-05-01), Price, III
patent: 5588739 (1996-12-01), Nakao
patent: 6598993 (2003-07-01), Dalton et al.
patent: 7360920 (2008-04-01), Dalton et al.
patent: 7473007 (2009-01-01), Wang

Affiliated with

Also associated with

Rating

Illuminating device with optical element does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Illuminating device with optical element, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Illuminating device with optical element will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4158213