Multifunctional bicycle lamp
First Claim
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1. A multifunctional lamp, comprising:
- a bicycle lamp body;
a lamp bulb installed on the bicycle lamp body;
a press-button switch protruding out of the bicycle lamp body;
a control circuit installed in the bicycle lamp body; and
at least three light emitting diodes,wherein the control circuit is composed of a microprocessor,an input pin of the microprocessor is in connection with the press-button switch,an output pin of the microprocessor is in connection via a transistor with the lamp bulb,said three light emitting diodes are respectively coupled to three output pins of the microprocessor, one of the three light emitting diodes being arranged to be used for power testing and the other two of the three light emitting diodes being arranged to be used as hazard lights, andthe brightness of the lamp bulb and selection of the hazard lights are controlled by the press-button switch.
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Abstract
A multifunctional bicycle lamp includes a press-button switch installed on a bicycle lamp body the switch being in connection with a control circuit in the bicycle lamp body. The control circuit primarily includes a microprocessor which is respectively in connection with a lamp bulb and a plurality of light emitting diodes. By controlling the press-button switch, the lamp bulb produces an illumination effect of a high-beam light or a low-beam light, and the light emitting diodes serve as hazard lights or power indication lights for a multifunction purpose through the microprocessor.
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Citations
5 Claims
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1. A multifunctional lamp, comprising:
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a bicycle lamp body; a lamp bulb installed on the bicycle lamp body; a press-button switch protruding out of the bicycle lamp body; a control circuit installed in the bicycle lamp body; and at least three light emitting diodes, wherein the control circuit is composed of a microprocessor, an input pin of the microprocessor is in connection with the press-button switch, an output pin of the microprocessor is in connection via a transistor with the lamp bulb, said three light emitting diodes are respectively coupled to three output pins of the microprocessor, one of the three light emitting diodes being arranged to be used for power testing and the other two of the three light emitting diodes being arranged to be used as hazard lights, and the brightness of the lamp bulb and selection of the hazard lights are controlled by the press-button switch. - View Dependent Claims (2, 3, 4, 5)
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Specification