Intelligent bath heater for shower room

Abstract

The invention relates to an intelligent bath heater for a shower room. The intelligent bath heater for the shower room comprises a shell; a warm air channel is arranged inside the shell; the air outlet end of the warm air channel is arranged on the lower surface of the shell and communicates with the outer side; an electric heating wire is arranged inside the warm air channel; an air blowing device is arranged on the inner side of the warm air channel and blows heat generated by the electric heating wire out of the air outlet end of the warm air channel; the intelligent bath heater further comprises a controller, a temperature sensor and a power chopper circuit; the controller comprises an MCU; an analog-digital conversion module, a storage module, a judgment module and a PWM wave output module are arranged inside the MCU; a reasonable temperature threshold value T is stored inside the storage module and corresponds to a preset duty ratio D; the output end of the temperature sensor isconnected with the input end of the analog-digital conversion module in the MCU; the output end of the PWM wave output module is connected with the first input end of the power chopper circuit; the second input end of the power chopper circuit is connected with the mains supply; and the output end of the power chopper circuit is connected with the voltage input end of the electric heating wire.

Description

technical field [0001] The invention belongs to the field of intelligence, and relates to an intelligent bathroom heater for a shower room, in particular to an intelligent bathroom heater for a shower room that can automatically adjust the temperature. Background technique [0002] As we all know, with the continuous popularization of integrated shower rooms, taking a shower at home has become a common thing for every household. [0003] However, there is a problem at present, that is, when the temperature is low, taking a shower at home will cause discomfort due to the colder environment, and even easily cause a cold. At this time, most people will choose to take a bath in a special bathhouse. Bathing has the following three disadvantages: 1) You need to bring clothes, toiletries, etc. to go out to the bathhouse, which is not as convenient as taking a bath at home; 2) Bathhouses are generally public bathhouses, which may have potential hygiene hazards; 3) The temperature in...

AI Technical Summary

Problems solved by technology

[0006] In view of the above problems, the purpose of the present invention is to provide a smart bathroom heater for shower room, so as to solve the problem that the temperature of the existing bathroom heater is relatively concentrated, and if the temperature is too high, it is easy to burn the user's skin

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