Temperature controller

Abstract

The invention belongs to the technical field of temperature controllers, and particularly relates to a temperature controller. The temperature controller comprises a shell, a circuit board, a digital display screen, a control panel, a temperature sensor, a humidity sensor, a humidity adjustment rotary knob, a humidity alarm indicator lamp, a signal emitter and a heat dissipation fan. The humidity sensor is arranged on the surface of the shell. The humidity sensor, the humidity adjustment rotary knob, the humidity alarm indicator lamp and the signal emitter are connected with the circuit board. The heat dissipation fan is arranged between the circuit board and the shell. Heat dissipation holes are formed in the back face and side face of the shell. The temperature controller is mainly used in the field of heat supply and heating and used for controlling the indoor temperature, in the heating process in winter, when the indoor humidity is low, a humidity alarm device is started, the electric fan is arranged at the circuit board, the heat generated by the circuit board can be effectively removed, and the service life of the circuit board is prolonged.

Description

technical field [0001] The invention belongs to the technical field of temperature controllers, in particular to a temperature controller. Background technique [0002] Thermostat, according to the temperature change of the working environment, physical deformation occurs inside the switch, resulting in some special effects, a series of automatic control elements that produce conduction or disconnection actions, also called temperature control switches, temperature protectors, and temperature controllers. Controller, referred to as thermostat. Or the temperature is transmitted to the temperature controller through the temperature protector, and the temperature controller sends a switch command to control the operation of the equipment to achieve the ideal temperature and energy saving effect. Its application range is very wide. According to different types of thermostats used in In many products such as home appliances, motors, refrigeration or heating, the working principl...

AI Technical Summary

Problems solved by technology

Thermostats include sudden jump thermostats, liquid expansion thermostats, pressure thermostats, electronic thermostats, and digital thermostats. Since thermostats mostly adjust the temperature control valve, they can regulate The effect of room temperature, but only increase the indoor temperature, and the decrease of humidity will often bring discomfort to people. After long-term use, the electric heating plate at the back of the controller will produce more heat, which affects the temperature controller. Service life, most of the current radiators have poor heat dissipation effect, and the thermostat will heat up seriously after long-term use

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