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Energy-efficient and environment-friendly power strip with power-on indicator lamp

An energy saving, environmental protection, indicator light technology, applied in circuits, electrical components, parts of connecting devices, etc., can solve problems such as unsatisfactory, and achieve energy saving, far-reaching energy saving and consumption reduction, and energy saving. Effect

Pending Publication Date: 2019-02-26
上海文简电子技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The average working life of neon bulbs is 30,000 hours, and it can only work continuously for 4 years, which is not very satisfactory.

Method used

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  • Energy-efficient and environment-friendly power strip with power-on indicator lamp

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Effect test

Embodiment 1

[0030] An energy-saving and environment-friendly electric plug strip with a power-on indicator light includes a casing and an internal circuit.

[0031] The internal circuit includes power switch S1, neon bulb DS1, resistor, capacitor C1, rectifier diode D1, Schottky diode D18, high voltage NMOS tube Q1, LED indicator light D2 and several silicon photodiodes.

[0032] The shell is provided with a key to control the power switch S1 and a metal cross-finger touch key S2 to control the lighting of the LED indicator light. The LED indicator light D2 is arranged on the casing, and several jacks are also arranged on the casing. The housing is preferably a plastic housing.

[0033]The resistors include a first resistor R1, a second resistor R2, and a third resistor R3. One end of the neon bulb DS1 is connected to the metal cross-finger touch key S2, and the other end is connected in series with the first resistor R1; the other end of the first resistor R1 is connected to the live w...

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PUM

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Abstract

The invention discloses an energy-efficient and environment-friendly power strip with a power-on indicator lamp, which comprises a housing and an internal circuit. The internal circuit includes a power-on switch, a neon bulb, a resistor, a capacitor, a rectifier diode, a Schottky diode, a high-voltage NMOS transistor, an LED indicator lamp, and a plurality of silicon photodiodes. The housing is provided with a button for controlling the power-on switch and a metal cross-finger touch button for turning on the LED indicator lamp. When the energy-efficient and environment-friendly power strip with a power-on indicator lamp provided by the invention is energized, the power-on indicator lamp is not normally turned on and is turned on only when a user touches the metal cross-finger touch button.When the user does not touch the touch button, the power-on indicator lamp is turned off again, thereby saving energy. The power strip has a function of power-on indicator lamp, and can greatly reduce the standby power consumption of the indicator lamp.

Description

technical field [0001] The invention relates to an electric plug-in strip, in particular to an energy-saving and environment-friendly electric plug-in strip with a power-on indicator light. Background technique [0002] Usually the main components on the plug strip are plastic shell, jack, power switch and power indicator light. The power-on indicator usually chooses LED lights or neon bulbs. After the power-on indicator light and the current-limiting resistor are connected in series, they are connected between the live wire and the neutral wire behind the power-on switch. When the power-on switch is pressed, the power-on indicator will light up. When choosing an LED as an indicator light, the advantage is that the life span is as long as 100,000 hours, the current through the LED is about 1mA, and the power consumption of the LED is about 0.2W. When the neon bulb is selected as the indicator light, the current can be reduced to 0.1mA to make the neon bulb glow, but at th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/66H01R13/70H01R13/717
CPCH01R13/6608H01R13/6616H01R13/6625H01R13/6641H01R13/70H01R13/7175Y02B20/40
Inventor 张国保周芹
Owner 上海文简电子技术有限公司
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