Turn signal lamp for bicycle
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United States of America Patent
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-
Aug 16, 2016
Grant Date -
Oct 15, 2015
app pub date -
Apr 13, 2015
filing date -
Apr 15, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention is to provide a turn signal lamp for bicycle, which includes a casing having a front side made of transparent material, a circuit board disposed inside the casing, a battery electrically connected to the circuit board, a light indication switch disposed close to a handle of the bicycle and configured to generate an operation signal to the circuit board according to a user's operation, a light source plate disposed inside the casing and each having light units disposed thereon for receiving power and control signal from the circuit board and enabling the light units to emit light constantly or blinkingly, and at least one light guide plate disposed inside the casing and configured to form at least two surface lights from point lights emitted by the light units, so as to produce a light indication of turning right or left through the front side of the casing.
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