CONTROL CIRCUIT OF SMALL NIGHT LAMP
First Claim
1. A control circuit of a small night lamp comprising:
- a power circuit having a battery, a solar cell, the battery being installed with a switch for controlling the turning on and off of the power;
a sound sensing circuit connected to the power circuit and having a sound pickup, two transistors;
the sound pickup serving to sense sounds and then to conduct the transistors;
a light circuit having a plurality of LED lights; and
a main control circuit connected between the sound sending circuit and the light circuit;
the main control circuit having a microprocessor which is connected to the sound sensing circuit and the LED lights;
the main control circuit being actuated by the transistors of the sound sensing circuit;
when the main control circuit is actuated, all the LED lights lighting up or the LED lights lighting up in turn.
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Accused Products
Abstract
A control circuit of a small night lamp comprises a power circuit having a battery, a solar cell, the battery being installed with a switch for controlling the turning on and off of the power; a sound sensing circuit having a sound pickup, two transistors; the sound pickup serving to sense sounds and then to conduct the transistors; a light circuit having a plurality of LED lights; and a main control circuit having a microprocessor which is connected to the sound sensing circuit and the LED lights; the main control circuit being actuated by the transistors of the sound sensing circuit; when the main control circuit is actuated, all the LED lights lighting up or the LED lights lighting up in turn.
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Citations
2 Claims
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1. A control circuit of a small night lamp comprising:
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a power circuit having a battery, a solar cell, the battery being installed with a switch for controlling the turning on and off of the power;
a sound sensing circuit connected to the power circuit and having a sound pickup, two transistors;
the sound pickup serving to sense sounds and then to conduct the transistors;
a light circuit having a plurality of LED lights; and
a main control circuit connected between the sound sending circuit and the light circuit;
the main control circuit having a microprocessor which is connected to the sound sensing circuit and the LED lights;
the main control circuit being actuated by the transistors of the sound sensing circuit;
when the main control circuit is actuated, all the LED lights lighting up or the LED lights lighting up in turn. - View Dependent Claims (2)
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Specification