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Self-control switch used for detecting static human body

A switch, human body technology, applied in energy-saving control technology, light source, lighting device and other directions, can solve the problem that infrared pyroelectric sensor cannot detect stationary human body and so on

Inactive Publication Date: 2012-06-20
SHANGHAI UNIV OF ENG SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the defect that the infrared pyroelectric sensor cannot detect the static human body, and provide a self-control switch that can detect the static human body

Method used

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  • Self-control switch used for detecting static human body
  • Self-control switch used for detecting static human body
  • Self-control switch used for detecting static human body

Examples

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with accompanying drawing and example.

[0014] Such as figure 1 As mentioned above, the infrared pyroelectric sensor 2-1 detects the infrared rays radiated by the human body, and the output signal of the infrared pyroelectric sensor 2-1 passes through the control circuit 2 and is amplified to trigger the controlled lamp 2-4 and the deceleration motor 3, and the deceleration motor 3 drives the crank linkage mechanism 4 to make the Fresnel lens detection assembly 1 rotate and swing within a certain angle.

[0015] Such as figure 2 , 3 As described in 4, an automatic control switch device for lighting lamps, including a Fresnel lens detection assembly 1, a control circuit 2, a gear motor 3 and a crank linkage mechanism 4; the upper shell 5 of the automatic control switch that can detect a stationary human body- 2. It is fixed symmetrically with the lower case 5-1. Both ends of the rotating part 1-6 o...

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Abstract

The invention provides a self-control switch used for detecting a static human body. The self-control switch comprises a Fresnel lens detection component, a control circuit, a reduction motor and a crank-link mechanism. An infrared pyroelectric sensor detects infrared rays radiated by the human body and outputs a signal through the control circuit, the signal is amplified to trigger a controlled lamp and the reduction motor, and the reduction motor drives the crank-link mechanism to enable the Fresnel lens detection component to rotate and swing in a certain angle.

Description

technical field [0001] The invention relates to a self-control electronic component, in particular to a self-control switch capable of detecting a still human body. Background technique [0002] In the known infrared automatic control switch of lighting lamps, the sensors on the switch lamps used are mainly based on sound, light, temperature, infrared, etc., but the sensors cannot detect a stationary human body and cannot realize full-automatic control. Contents of the invention [0003] The purpose of the present invention is to overcome the defect that the infrared pyroelectric sensor cannot detect the stationary human body, and provide an automatic control switch capable of detecting the stationary human body. [0004] The technical solution of the present invention: an automatic control switch capable of detecting a stationary human body, including a Fresnel lens detection assembly, a control circuit, a deceleration motor and a crank linkage mechanism, the upper shell ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
CPCY02B20/44Y02B20/40
Inventor 张春燕吕智勇张蕴文龚驰宇
Owner SHANGHAI UNIV OF ENG SCI
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