Touch switching light modulator of energy-saving lamp

A technology of touch switch and dimmer, which is applied in the field of touch switch dimmer of energy-saving lamps, and can solve problems such as unsatisfactory dimming effect of dimmable energy-saving lamps

Inactive Publication Date: 2010-05-19
WUXI JINGKAI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, touch the dimming switch of the thyristor desk lamp of the existing incandescent lamp, and the dimming effect on the dimmable energy-saving lamp is not ideal. Let energy-saving lamps comply with the dimming of silicon controlled rectifiers, and at the same time adjust the brightness of incandescent lamps

Method used

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  • Touch switching light modulator of energy-saving lamp
  • Touch switching light modulator of energy-saving lamp
  • Touch switching light modulator of energy-saving lamp

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with drawings and embodiments. The invention provides a dimming touch switch solution compatible with both dimmable energy-saving lamps and incandescent lamps, especially in the application of touch table lamps. During the design, the dimming is mainly aimed at two different types of lamps. Due to the different load characteristics of the lamps, the design of the dimmer switch has been compromised, so that the dimmer switch is more in line with the dimming of dimmable energy-saving lamps. At the same time It also has good compatibility with the dimming of incandescent lamps. At present, the solution is implemented by an integrated circuit to achieve a low-cost energy-saving lamp touch dimming switch solution. The touch switch part of the program adopts the capacitive touch sensing method.

[0020] Such as figure 2 As shown, the energy-saving lamp touch switch dimmer of the present invention include...

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Abstract

The invention relates to a touch switching light modulator of an energy-saving lamp, comprising a shell and a touch light modulating circuit arranged in the shell, wherein the touch light modulating circuit comprises a switching power module, a switching output module, a touch input module and a light modulating control module; the switching power module provides a DC power source to the light modulating control module; the output of the light modulating control module is connected with the switching output module; the touch input module is connected to the light modulating control module; and a touch the touch sensor key of the input module is arranged on the shell. The invention has the advantages that the light modulating control circuit of silicon controlled in the present market is incompatible with the light modulation of light-adjustable energy-saving lamps, and the invention realizes the compatible light modulation on the light-adjustable energy-saving lamps and filament lamps through an application-specific integrated circuit design scheme.

Description

technical field [0001] The invention relates to a switch dimmer for a lamp, in particular to a touch switch dimmer for an energy-saving lamp. Background technique [0002] The touch dimmer switch appeared in our country in the 1980s, and has been widely used in various fields of production and life. The advantage of this type of switch is that it has no mechanical mechanism and does not generate electric sparks when opening and closing. [0003] In recent years, with the continuous enhancement of energy-saving awareness in various countries around the world, in order to improve energy utilization, green energy-saving lighting products have gradually replaced incandescent lamps. For this reason, energy-saving lamps and incandescent lamps must be compatible and interchangeable in the field of touch SCR desk lamp dimming . [0004] At present, touch the dimming switch of the thyristor desk lamp of the existing incandescent lamp, and the dimming effect on the dimmable energy-s...

Claims

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Application Information

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IPC IPC(8): H05B41/38
CPCY02B20/19Y02B20/00
Inventor 王胜万清胡南中
Owner WUXI JINGKAI TECH
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