Compact waterproof lighting lamp with adjustable light beam

Details Compact waterproof lighting lamp with adjustable light beam Compact waterproof lighting lamp with adjustable light beam

1987-04-24

1988-03-29

Cox, Ronald B.

Illumination

Self powered lamp

With movable focusing element

362103, 362105, 362204, 200 60, F21L 700

Patent

active

047348348

ABSTRACT:
A portable lamp, especially for mounting on the head of the user, includes an adjustment collar designed to ensure displacement of the reflector causing a variation of the light beam focus, and operation of the bulb switch. The lamp comprises a single casing having an insulating body subdivided by an intermediate wall into a first rear compartment housing the power supply unit, and a second front compartment housing the bulb and the adjustable focusing device. The wall is provided with a communication orifice between the two adjacent compartments, and with a fixed sleeve to house the bulb. The switch is composed of an elastic contact blade cooperating with a flange of the reflector. Refer to FIG. 1.

REFERENCES:
patent: 1932102 (1933-10-01), Eaton
patent: 4429351 (1984-01-01), Petzl
patent: 4577263 (1986-03-01), Maglica

Affiliated with

Also associated with

Rating

Compact waterproof lighting lamp with adjustable light beam does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Compact waterproof lighting lamp with adjustable light beam, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compact waterproof lighting lamp with adjustable light beam will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1092811