What is the principle of induction lamp

th the development of science and technology, life is becoming more and more convenient, we know that most of the stairs are used with induction lights, so that people will not feel dark when going up and down the stairs. The following Xiaobian to introduce you to the induction lamp principle is what.

What is the principle of induction lamp

1, infrared induction lamp, then this is also set through the induction of human infrared light. Because people’s general temperature is about 37 degrees, but also emit a fixed wavelength value of about 10 microns of infrared. At this time, the infrared sensor lamp can receive the infrared radiation emitted by the human body. At this time, it is also possible to make the charge out of balance, and release the charge outward. After the detection and processing of the circuit, the switch can be triggered, thus causing the switch of the induction lamp.

2, voice-controlled induction lamp, this kind of lamp is installed in the room more, this kind of it is switched by the human voice. Because the human voice has sound waves, when the sound waves in the air will meet the solid and produce vibration, then the voice control element of the voice control induction lamp will respond to the vibration, there is a sound will be switched on the switch, the light will be on, there is no sound will be disconnected. And its induction lights can be switched on for a period of time.

What are the precautions of led human body induction lamp 

1, when buying, we must choose a reliable induction lamp brand, if it is infrared induction lamp, then this time we should choose to have a half spherical probe, this kind of probe induction lamp on the human body detection area is wider and more reliable. And many manufacturers in order to make the lamp more beautiful, did not use a half spherical probe design, so the induction area will be relatively narrow.

2, if it is only used indoors, then this time there is no need to pursue induction distance and buy microwave induction lamp. If the induction distance is far, it may lead to the induction area is enlarged at this time, and the light is likely to light up when you do not need it, causing false touch response. Therefore, we should choose the appropriate induction lamp type according to the occasion.

3, if the outdoor use of led human body induction lights, then you can consider the layout of the circuit in advance, in the installation must pay special attention to the waterproof problem, so that you can avoid leaving security risks.

Summary: About the principle of induction lamp is introduced to this, the above to introduce you to the two principles of induction lamp, do not know that they have different characteristics. I hope this introduction has been helpful.