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Infrared intelligent gradual changing-type LED desk lamp

A LED table lamp, gradient technology, applied in lighting devices, light sources, electrical components, etc., can solve the problems of non-green environmental protection, non-intelligent table lamps, and waste of electric energy, and achieve good concealability, energy saving, economy, and detection wide range of effects

Inactive Publication Date: 2018-01-16
李月梅
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the non-intelligence and waste of electric energy of table lamps on the market, there are serious problems, which do not conform to the green concept of green environmental protection and low-carbon life advocated by the country

Method used

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  • Infrared intelligent gradual changing-type LED desk lamp
  • Infrared intelligent gradual changing-type LED desk lamp
  • Infrared intelligent gradual changing-type LED desk lamp

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] exist figure 1 The system is mainly composed of two major systems: hardware system and software system, which are power supply module, infrared signal processing module, light control lamp module, relay module, real-time clock module, DS18B20 temperature sensor module, 51 single-chip module and LCD liquid crystal module. Consists of 8 modules. The power module mainly provides power energy for the whole device.

[0018] exist figure 2 The infrared signal radiated by the human body is received by the pyroelectric infrared sensor, filtered, amplified and delayed by the BISS0001 infrared signal processing chip and peripheral circuits, and finally sent to the relay module to control the light-controlled lamp module. Electric infrared signal detection circuit.

[0019] exist image 3 The light-controlled lamp circuit has the functions of ambient brightness detection and gradual control. When the phototransistor is in a bright (dark) environment, it can automatically turn...

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Abstract

An infrared intelligent gradual changing-type LED desk lamp is composed of a human pyroelectric infrared sensor, a BISS0001 infrared processing chip, a pyroelectric infrared signal detection circuit and an optical control lamp circuit. According to the infrared intelligent gradual changing-type LED desk lamp, when a human enters the pyroelectric infrared sensor monitoring range, the signal processing circuit detects a high level signal, a relay is pulled-in, if the light is dark, the resistance of a photosensitive resistor becomes large to enable the other path of relay to be pulled-in and theLED lamp is on, if the light becomes dark continuously, the LED lamp becomes brighter and brighter gradually through the optical control lamp module, and if the light outside is strong, the LED lampis off automatically and gradually. When the human leaves the pyroelectric infrared sensor monitoring range, even if the light outside is dark, the LED lamp is not on.

Description

Technical field [0001] The invention relates to an infrared intelligent gradient LED desk lamp. Background technique [0002] Smart home system is a main theme of today's era, which makes our home life more energy efficient, smart, safe and convenient. Among them, the lighting system is an indispensable part. The ordinary desk lamp has only two states of on and off, and cannot automatically adjust the light; while the design of the LED smart desk lamp can be easily applied to the smart home, which is convenient for people to enter and exit the room. The strength of the human body and the light can intelligently control various lamps in the home. [0003] In view of the phenomenon of non-intelligence and waste of electric energy of table lamps on the market, there are serious problems, which do not conform to the green concept of green environmental protection and low-carbon life advocated by the state. SUMMARY OF THE INVENTION [0004] In order to solve the above problem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B33/08H05B44/00
Inventor 李月梅
Owner 李月梅
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