Electric water heater power saving socket

Abstract

The invention discloses a power saving socket of an electric water heater. The power saving socket comprises an end L and an end N which are connected to a power supply 220V, and further comprises a first capacitor C1, bridge type rectifiers D1 to D4, a voltage stabilizing diode VD1, a second capacitor C2, a first photosensitive resistor VR1, a fifth resistor R5, a fourth resistor R4, a sixth resistor R6, a seventh resistor R7, a first triode Q1, a socket CZ1, a bidirectional controllable silicon VS1, a first resistor R1, a second resistor R2, a bidirectional triggering diode VB1, a photoelectric coupler IC1, a third resistor R3, a third capacitor C3, a sixth triode Q6, a second triode Q2, a ninth resistor R9, an eighth resistor R8, a third triode Q3, a tenth resistor R10, a fourth capacitor C4, a fourth triode D4, a fifth diode D5, an eleventh resistor R11, a twelfth resistor R12, a thirteenth resistor R13, a fifth triode Q5 and a touch point P1. The power saving socket is simple in circuit structure and good in actual application effect; the shortcoming that the existing socket has a single function is overcome, and the applicability is improved; the use cost is reduced, and the aim of energy conservation is fulfilled.

Description

technical field [0001] The invention relates to the technical field of energy-saving switches, in particular to an energy-saving socket for an electric water heater. Background technique [0002] In the existing control devices of household appliances, especially the control devices based on the digital display control function of the MCU, whether equipped with a remote controller or not, the main control chip must be available. Once the power is turned on and enters the standby state, the main controller chip starts to work, receiving and sending various control commands. At this time, a small amount of power is consumed, which is what we often call standby power consumption. [0003] The standby power consumption of general household appliances is between a few watts and more than a dozen watts. Although the power is not large, it is a large number that cannot be ignored when accumulated. For example: the standby power of a household electric water heater is about 3W, an...

AI Technical Summary

Problems solved by technology

[0005] At present, there are few reports on the technical solutions to the above-mentioned standby power consumption problems of household electric water heaters. A relatively complete solution will definitely promote the technological progress of household electric water heaters, improve their energy consumption indicators, and generate significant economic benefits. Benefits and social benefits, vigorously promote the progress of green environmental protection projects that save energy, reduce emissions, and improve the environment

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