Structure for mounting electric bulb in portable flashlight

Illumination – Self powered lamp – Flashlight elements

Patent

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Details

362202, 439672, F21L 1500

Patent

active

047746440

ABSTRACT:
In a flashlight, the bulb is attached to a bulb-holding frame within the body of the flashlight instead of to the reflector. The bulb-holding frame has a mounting member with an inner diameter larger than the base of the bulb but smaller than a flange formed on the bulb. A locking hook extends from the mounting member and cooperates with a notch formed in flange so as to connect the bulb to the bulb-holding frame.

REFERENCES:
patent: 1955285 (1934-04-01), Graham
patent: 2869097 (1959-01-01), Stuart
patent: 3998519 (1976-12-01), Martin
patent: 4255010 (1981-03-01), Jullien
patent: 4570208 (1986-02-01), Sassmannshausen

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