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Piezoelectric-type touch control faucet

A touch control and faucet technology, which is applied in the direction of temperature control, non-electric variable control, flow control, etc. using electric means to reduce power consumption, reduce the probability of accidental activation, and improve the effect of touch switch control.

Inactive Publication Date: 2016-02-10
ARTIKA FOR LIVING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

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  • Piezoelectric-type touch control faucet
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  • Piezoelectric-type touch control faucet

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Embodiment Construction

[0030] Refer to attached figure 1 Shown is a schematic diagram of the structure of the present invention. The piezoelectric touch control faucet of the present invention includes a first end 1 connected to a water supply source, and a second end 2 including a water outlet of the faucet, and a channel 3. The channel 3 is located between the first end 1 and the second end 2, guides the water at the first end 1 to the second end 2, and also includes an electric valve 4, the electric valve 4 Set in the channel 3, a touch area 21 is arranged on the outer surface of the channel 3, a piezoelectric sensor 5 is arranged inside the outer wall of the channel below the touch area 21, and an electronic control unit 6 is in phase with the piezoelectric sensor 5 Connect and receive the signal from the piezoelectric sensor 5 to control the opening and closing of the electric valve 4, and the electronic control unit 6 includes an automatic delay unit.

[0031] As an improvement to the above ...

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Abstract

The invention relates to a piezoelectric-type touch control faucet, and belongs to the field of automatic faucets. The faucet comprises a first end part, a second end part, a channel and an electrically operated valve; the first end part is connected with a water supply source; the second end part comprises a water outlet nozzle of the faucet; the channel is positioned between the first end part and the second end part, and guides water at the first end part to the second end part; the electrically operated valve is arranged in the channel; a touch area covering a certain region is formed on the outer surface of the channel; a piezoelectric sensor is arranged in the interior of the outer wall of the channel below the touch area; an electronic control unit is connected with the piezoelectric sensor and receives a signal from the piezoelectric sensor so as to control the electrically operated valve to be opened and closed; the electronic control unit comprises an automatic time-delay unit. According to the piezoelectric-type touch control faucet provided by the invention, the control of a touch switch is improved by reducing power consumption, the touch area is defined accurately and is allowed to be controlled by multi-point touch, and the probability of accidental activation is reduced.

Description

technical field [0001] The invention relates to a piezoelectric touch control faucet, which belongs to the field of automatic faucets. Background technique [0002] Automatic faucets are used more and more in daily life due to their various advantages. For example, when people wash their hands, after turning on the traditional faucet, they may keep it open until they finish washing their hands, instead of deliberately turning off the faucet because they need to use hand sanitizer in the middle. waste water. [0003] Some of these existing automatic water taps are spring-loaded. When in use, one hand needs to press the switch, so that one hand can only be washed at a time, and then the other hand is pressed for washing by changing hands. Especially in public places, people don't tend to do that because of public health concerns. In an improved embodiment, after the switch is pressed, the spring resets after a short period of time, so that people can wash their hands in one...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K31/02F16K31/60
CPCG05D7/0635G05D23/1917E03C1/055
Inventor D·摩尔诺O·P·布雷德利R·杰普森
Owner ARTIKA FOR LIVING
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