False-touch-preventing touch type pull-draw type faucet

Abstract

The invention relates to a false-touch-preventing touch type pull-draw type faucet. An insulation cap is arranged between a conductor connecting pipe and a switch valve. The conductor connecting pipe and the switch valve are insulated through the insulation cap. An insulation gasket is arranged between the conductor connecting pipe and the pull-draw type faucet. The conductor connecting pipe and the pull-draw type faucet are insulated through the insulation gasket. The conductor connecting pipe is touched successively, and electric signals in the preset control frequency threshold value range are generated and conducted to an electric control assembly. The electric control assembly sends out opening control signals and closing control signals alternately to an electromagnetic valve to control the electromagnetic valve to be opened and closed. If the electric signals exceed the preset control frequency threshold value range, the electric control assembly does not send the opening control signals or the closing control signals to the electromagnetic valve. A low-electric-quantity and non-electric-quantity protection function is further achieved. When the electric quantity of a battery is low, the electromagnetic valve is locked to be in an opened state. When the electric quantity of the battery is exhausted, the electromagnetic valve is locked to be in a closed state. The phenomenon that water flow cannot be stopped due to the fact that the switch valve is not closed is avoided.

Description

technical field [0001] The invention relates to a touch-type faucet, more specifically, to a touch-type pull-out faucet that prevents false touches. Background technique [0002] Basin faucets and kitchen faucets with traditional mechanical opening methods cannot be turned off when there is debris or dirt on the hand during use, resulting in the faucet being always on, which is a serious waste of water resources. If the handle switch is forcibly turned off, it will also Dirt is left on the handle, making it difficult to maintain and clean the faucet, and reducing the appearance life of the faucet. Moreover, the traditional faucet has no light prompt function when it is turned on or off, and the product appearance is relatively simple and does not have much artistic beauty. [0003] Most of the other touch-type faucets on the market are full-body touch, without LED reminder + pull function, and no automatic water cut-off function. Because of the full-body touch, other specie...

AI Technical Summary

Problems solved by technology

[0005] However, the possible disadvantage of the technical solution of the above patent application is that there is no difference in sensing any touch, and then control the opening or closing of the solenoid valve

Especially when you hold the main body of the faucet and turn it left and right, an induced current will also be generated, which is prone to accidental touches

Moreover, there is a lack of monitoring and remedial measures for power consumption.

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