Title:
LIGHTING DEVICE FOR BICYCLE
Document Type and Number:
Japanese Patent JP2003212171
Kind Code:
A
Abstract:
To solve such a problem with conventional lighting devices for a bicycle that an incandescent lamp optically outputting an AC power generated by a generator by the thermal radiation of a gas-sealed filament is used for illumination.
A light emitting diode bulb for car or a light emitting diode lighting device for the bicycle comprises at least light emitting diodes and a circuit for rectifying N times (N≥2) the power generated by the generator. The bulb or the device also comprises either or both of a means for limiting a rectified output voltage and a means for limiting a current flowing through the light emitting diodes.
Inventors:
TOYODA TSUGUNORI
Application Number:
JP2002015439A
Publication Date:
July 30, 2003
Filing Date:
January 24, 2002
Export Citation:
Assignee:
TOYODA TSUGUNORI
International Classes:
B62J6/00; B60Q1/02; B62J6/02; H05B37/02; (IPC1-7): B62J6/00; B60Q1/02; B62J6/02; H05B37/02