Illumination – Plural light sources – Diverse light generators
Patent
1991-05-07
1991-12-10
Husar, Stephen F.
Illumination
Plural light sources
Diverse light generators
362 61, 362267, 362294, H01R 3300
Patent
active
050723480
ABSTRACT:
In a vehicle lamp comprising a housing having a reflector formed integrally therewith, a bulb holder fitted in the rear opening of the housing, a lamp bulb detachably installed in the bulb holder, and a cap covering the rear opening of the housing and the connection of the lead wires of the lamp bulb, the provision of engaging parts for attachment of the cap on the bulb holder negates the need for engaging members on the housing. Thus, no undercut has to be formed in the housing, which facilitates the molding of the housing. Also, the heat radiator provided on the bulb holder reduces the difference in temperature between the lamp chamber and the outside of the vehicle lamp, thereby preventing condensation from taking place inside the vehicle lamp and also allowing the design of a more compact lamp chamber, and in turn, a smaller vehicle lamp volume.
REFERENCES:
patent: 4390931 (1983-06-01), Gorick et al.
patent: 4755917 (1988-07-01), Bals et al.
patent: 4907134 (1990-03-01), Mori
patent: 4926301 (1990-05-01), Liverance et al.
Husar Stephen F.
Ichikoh Industries Ltd.
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