Compact waterproof lighting lamp with adjustable light beam
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 29, 1988
Grant Date -
N/A
app pub date -
Apr 24, 1987
filing date -
Apr 30, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
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.
First Claim
Family
International Classification(s)
Cited Art Landscape
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