Automatic induction liquid soap device

Abstract

The invention discloses an automatic induction liquid soap device, which comprises a liquid soap supply module, an air supply module, a liquid-out tap inductor, and an external power source. The liquid soap supply module comprises a foam liquid soap tank and a liquid pump; and the gas supply module comprises an air pump. The automatic induction liquid soap device also comprises a control unit. The inductor comprises an infrared emission module and an infrared receiving module. The control unit comprises a microprocessor unit, a liquid pump driving circuit module, an air pump driving circuit module, a clock module, a power module, a motor driving power control module and a distance control module. The microprocessor module outputs a control command according to an infrared induction signal received by the infrared receiving module; and the distance control module controls the working power of the infrared emission module according to the control command input by the microprocessor. Therefore, the emission distance of the infrared emission module is adjusted so as to avoid error induction.

Description

technical field [0001] The invention relates to the field of bathroom products, in particular to an automatic induction soap dispenser used in the fields of kitchens or toilets. Background technique [0002] In the prior art, kitchen or bathroom faucet products, no matter they are manually pulled or inductively flushed, have only general flushing functions. When the user needs to wash his hands or clean other things, he needs to extract the cleaning soap from other devices such as a separate hand sanitizer bottle or a soap dispenser arranged next to the faucet. [0003] Then, rinse with water from the tap. However, such a manual soap feeding structure, on the one hand, requires manual squeezing to obtain soap liquid, which is troublesome; on the other hand, it also makes the surrounding environment dirty, and even cross-infection is prone to occur. [0004] Therefore, there has been a kind of automatic soap dispenser driven by a motor to reciprocate a piston in the prior a...

AI Technical Summary

Problems solved by technology

[0007] Although the automatic soap dispensing device with the above structure solves the aforementioned problems to a certain extent, the sensor switch of the automatic soap dispensing device with this structure cannot avoid false senses at all, and the amount of soap dispensing cannot be adjusted.

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