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Single-live-wire intelligent control apparatus for LED lamp

A LED light and intelligent control technology, applied in lighting devices, light sources, electrical components, etc., can solve the problems of light flickering state, poor matching, etc., achieve high application value, and solve the effect of fatal defects

Active Publication Date: 2016-05-25
SHENZHEN POWER2CONTROL SMART TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when the leakage current of a single live control panel does not match the minimum "non-lit" leakage current of the light fixture (which is a common phenomenon), the light will flicker and this has become the biggest development facing the industry. obstacle

Method used

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  • Single-live-wire intelligent control apparatus for LED lamp
  • Single-live-wire intelligent control apparatus for LED lamp
  • Single-live-wire intelligent control apparatus for LED lamp

Examples

Experimental program
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Embodiment 1

[0033] Example 1 (one of the technical solutions).

[0034] see Figure 1-4 , an LED lamp single live wire intelligent control device, comprising at least one first LED lamp half-wave driving device 1, a single live wire control circuit 2 and at least one set of control output circuits 3 connected in series on the same AC circuit.

[0035] The first LED lamp half-wave driving device 1 is a combination of the first DC driver 4 of the first LED lamp 12 and the first rectifier diode 5 connected in parallel.

[0036] The single fire wire control circuit 2 includes a half-wave DC power supply circuit 6 and a first CPU control circuit 7, and the half-wave DC power supply circuit 6 is composed of a combination of a first DC power supply circuit 8 and a second rectifier diode 9 connected in parallel , the first DC power supply 8 provides power to the first CPU control circuit 7; the conduction direction of the second rectifier diode 9 in the AC circuit is consistent with the A rec...

Embodiment 2

[0047] Example 2 (Technical Solution 2).

[0048]see Figure 5-8 , an LED lamp single live wire intelligent control device, comprising at least one second LED lamp half-wave driving device 101 and a single live wire control output circuit 201 connected in series on the same AC circuit.

[0049] The second LED lamp half-wave driving device 101 is a combination of the second DC driver 301 of the second LED lamp 13 and the fourth rectifier diode 401 connected in parallel.

[0050] The single live wire control output circuit 201 includes a half-wave power supply output circuit 501 and a second CPU control circuit 601, and the half-wave power supply output circuit 501 is composed of a second DC power supply circuit 701, a fifth rectifier diode 801 and a second switching element The combination of 901 series is formed in parallel. Specifically, the fifth rectifier diode 801 and the second switch element 901 are connected in series to form a combination, and the second DC power s...

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Abstract

The invention discloses a single-live-wire intelligent control apparatus for an LED lamp. The single-live-wire intelligent control apparatus comprises an LED lamp half-wave driving apparatus, and a single-live-wire control circuit and a control output circuit that are connected in series with the same alternating current circuit, or comprises the LED lamp half-wave driving apparatus, and a single-live-wire control output circuit connected in series with the same alternating current circuit. According to the single-live-wire intelligent control apparatus, the wide-range input voltage characteristic of the LED lamp is fully utilized; a diode half-wave power supply and series connection control technology is adopted, so that the high-current and single-live-wire intelligent control for the LED lamp is realized; the shortcomings of the common current-leakage type single-live-wire lamplight controller are completely overcome; and the single-live-wire intelligent control apparatus is simple, reliable and low in cost, and is high in application values in smart home and intelligent lighting control.

Description

technical field [0001] The invention relates to the field of intelligent home lighting control, in particular to an intelligent control device for single live wire of an LED lamp. Background technique [0002] Smart home and lighting control are rapidly spreading to ordinary people's homes. If you want to realize intelligent lighting control without decoration, you must use a single live wire installation. At present, in terms of single live wire electronic and intelligent control technology, the technology of using the weak leakage current of the lamp to provide the working power of the single live wire control panel is generally adopted. The state is not really closed, but the energized state in which the human eyes cannot see the light when the leakage current is extremely small. [0003] However, when the leakage current of a single live control panel does not match the minimum "non-lit" leakage current of the light fixture (which is a common phenomenon), the light will...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B33/08H05B44/00H05B45/59
CPCH05B45/44H05B45/30H05B45/59
Inventor 黎辉赵龙
Owner SHENZHEN POWER2CONTROL SMART TECH CO LTD
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