Automatic dual-control light emitting assembly for vehicle...

Details Automatic dual-control light emitting assembly for vehicle... Automatic dual-control light emitting assembly for vehicle...

2007-02-27

2007-02-27

Sember, Thomas M. (Department: 2875)

Illumination

Supported by vehicle structure

Automobile

C362S802000, C362S464000, C362S276000, C200S06145M

Reexamination Certificate

active

11174057

ABSTRACT:
An automatic dual-control light emitting assembly for vehicle wheels includes a casing defining a receiving space for receiving at least one battery cell therein; a circuit board having a light-emitting device provided thereon with one electrode electrically connected to a first pole of the battery cell under control of a light sensor, which acts only in a dark environment; a lead frame electrically connecting the circuit board to a second pole of the battery cell; and an elastic metal contact member having an end electrically connected to the circuit board and another end contacting with the lead frame only by a centrifugal force to thereby electrically connect the other electrode of the light-emitting device to a second pole of the battery cell. With the light sensor and the elastic metal contact member, the light-emitting device emits light only when the vehicle wheel rotates in a dim or dark ambient environment.

REFERENCES:
patent: 5876108 (1999-03-01), Chien
patent: 6070997 (2000-06-01), Duke et al.
patent: 6572251 (2003-06-01), Huang
patent: 6742913 (2004-06-01), Deutsch
patent: 2004/0037085 (2004-02-01), Panzarella
patent: 2005/0047161 (2005-03-01), Tai
patent: 2006/0062008 (2006-03-01), Hwan

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