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Led Induction Lamp

- Dec 29, 2016 -




There are a lot of small bulbs, white light, the light is very bright


function


Lighting can automatically open, after the people left can delay shut down automatically, eliminate the human waste of energy, prolong the service life of electrical appliances and integrating energy-saving and convenient security function, sensing head 21 mm diameter, Angle of 0 to 5 m induction induction distance: 120 ° load: 40 w (light bulb working voltage: 220 v working frequency: 50 hz delay range 0.5 min - 5 min bathroom, bathroom, the elevator hall...


paraphrase


1. The voice induction


Infrared induction of human body heat release electric infrared sensor main device.


The pyroelectric infrared sensor: the human body has a constant body temperature, generally at about 37 degrees, so have a specific wavelength of about 10 um infrared, passive infrared sensor is to detect the human body of around 10 um ir and work. Human body by Fresnel lens of around 10 um ir filter enhanced gathered on infrared induction. Infrared induction source usually USES the pyroelectric element, the element in receives the infrared radiation human body temperature changes will lose charge balance, to release charge, the follow-up circuit can trigger switch action after testing treatment. When someone enters the switch induction range, special sensors to detect the change of the human body infrared spectrum, switch automatically when load, people don't leave the sensing range, the switch will continue through to; After the people left or no action in the area of the sensor, switch delay (TIME adjustable TIME 5-120 seconds) automatically shut down load. Infrared induction switch induction Angle of 120 degrees, from 7 to 10 meters, the delay time is adjustable.


2. The microwave induction


Is a kind of acoustic components, the sound is a vibrating, sound waves in air, if there are any solid will spread the vibrations on the solid. Voice control element is the sensitive to vibrations of substance, a voice when it's through to smaller (resistance), there is no sound when you disconnect resistance (large). Converts voice signal into electrical signal transmission to the perimeter of the delay switch circuit module, can make a voice circuit activated through a period of time.


3. The image contrast induction


Image contrast principle that is applied to identify the scene into anyone or other foreign objects, which as an induction control output device.


Used by methods including moving objects detection, moving object analysis, moving object classification. And moving object detection, using background subtraction to detect the moving objects, in mobile analysis, mobile analysis table is used to analyze and record the state of the moving object, according to the different moving state, to change the background update speed, and finally, using the moving object object geometry features and the characteristics of the human body, moving object classification or other objects, so as to realize the control related to the output device.


4. Infrared induction


Infrared induction of human body heat release electric infrared sensor main device.


The pyroelectric infrared sensor: the human body has a constant body temperature, generally at about 37 degrees, so have a specific wavelength of about 10 um infrared, passive infrared sensor is to detect the human body of around 10 um ir and work. Human body by Fresnel lens of around 10 um ir filter enhanced gathered on infrared induction. Infrared induction source usually USES the pyroelectric element, the element in receives the infrared radiation human body temperature changes will lose charge balance, to release charge, the follow-up circuit can trigger switch action after testing treatment. When someone enters the switch induction range, special sensors to detect the change of the human body infrared spectrum, switch automatically when load, people don't leave the sensing range, the switch will continue through to; After the people left or no action in the area of the sensor, switch delay (TIME adjustable TIME 5-120 seconds) automatically shut down load. Infrared induction switch induction Angle of 120 degrees, from 7 to 10 meters, the delay time is adjustable.



Related to the induction lamps and lanterns

1: radar sensor LED fluorescent lamp:


The transmission of electromagnetic wave by planar antenna, when there is moving object into the electromagnetic environment, waveform reflected back, planar antenna receives the feedback wave shape, subsequent circuit via detecting the trigger signal, but the electromagnetic wave is a harm to human body, so home is generally not used, other places with caution.


2: infrared sensor LED fluorescent lamp


The human body has a constant body temperature, generally in 37 degrees, so have a specific wavelength of about 10 um infrared, passive infrared detector is a launch infrared detection body and work. Infrared ray through the thin mud, filter enhanced gathered on infrared induction. Infrared induction source usually USES the pyroelectric element, the element in receives the infrared radiation human body temperature changes will lose charge balance, to release charge, the follow-up circuit can trigger switch action after testing treatment. Vulnerable to the temperature change and influence the sensitivity of the products. Not suitable for outdoor use, scope of use: the ground


Garage, stairs, walk to the hotel to wait place.


3: acoustic induction LED fluorescent lamp


Is to use voice control, when the voice reaches 55 db triggers the induction switch. Achieve energy saving effect, but because of the sound is very difficult to control the range of induction, a loud roar far place, plenty of light near the sound is too small also touch the switch. Induction effect is not very ideal.


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