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Touch type electrodeless dimming control circuit used for LED lamp lighting

A technology of stepless dimming and LED lamp, which is applied in the direction of electric lamp circuit arrangement, lighting device, light source, etc., can solve the problems of inconvenience for widespread use, small adjustment range, complicated circuit, etc., and achieves good application prospect, adjustment range of light and circuit simple effect

Inactive Publication Date: 2015-07-22
SUZHOU HANRAYSUN OPTOELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem solved by the present invention is that in the existing dimming circuit of LED lamps, the brightness of each gear is fixed, the adjustment range is small, the circuit is complicated, the cost is high, and it is not convenient to widely popularize and use.

Method used

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  • Touch type electrodeless dimming control circuit used for LED lamp lighting

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] Such as figure 1 As shown, a touch-type stepless dimming control circuit for LED lamp lighting includes a power supply circuit, a touch control circuit, an execution circuit, and an LED lamp. The power supply circuit is used to provide working power for the touch control circuit, execution circuit, and LED lamp. , the touch control circuit controls the switch of the LED light through the executive circuit,

[0018] The power supply circuit includes a step-down resistor R1, a rectifier diode VD1, a voltage stabilizer diode VD2 and a filter capacitor C3. The negative pole of the voltage stabilizer diode VD2 is connected to the positive pole of the mains, and the positive pole of the voltage stabilizer diode VD2 is connected to the positive pole of the rectifier diode VD1. Connection, the negative pole of the rectifier diode VD1 is connected to the negative pole ...

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PUM

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Abstract

The invention discloses a touch type electrodeless dimming control circuit used for LED lamp lighting. The touch type electrodeless dimming control circuit comprises a power source circuit, a touch control circuit, an executing circuit and an LED lamp, wherein the touch control circuit controls the LED lamp by the executing circuit and comprises a touch type electrodeless dimming SS0613 integrated chip, a touch electrode M and an isolator resistor R2. The power source input end of the SS0613 integrated chip is connected with a negative electrode of a voltage stabilizing diode VD 2 via the isolation resistor R2, the power source input end of the SS0613 integrated chip is connected with a positive electrode of the voltage stabilizing diode VD2, the touch electrode M is connected with a control input end of the SS0613 integrated chip via the isolation resistor R2, and the control output end of the SS0613 integrated chip is connected with the executing circuit. The touch type electrodeless dimming control circuit is simple in circuit, low in cost and capable of dimming and adjusting luminance according to needs of users, and has promising application prospect.

Description

technical field [0001] The invention relates to a touch-type stepless dimming control circuit for LED lighting, and belongs to the technical field of intelligent lighting. Background technique [0002] With the rapid development of modern intelligent buildings, the importance of intelligent LED lighting control is becoming more and more obvious. Compared with the traditional lighting control method based on switch value and manual control, it has the problems of energy saving, environmental protection, safety and stability, and flexible use. The brightness of LED lights in the existing LED lamp lighting circuit is fixed. Even if there is a dimming circuit, it is adjusted in steps. The brightness of each gear is fixed, the adjustment range is small, and the adjustment is inconvenient. Moreover, the circuit Complex, high cost, not easy to widely popularize and use. Contents of the invention [0003] The technical problem solved by the present invention is that in the existi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
Inventor 占贤武陈炳烟黄德凯刘文征
Owner SUZHOU HANRAYSUN OPTOELECTRONICS