Electric heating temperature controller with high control precision and simple maintenance

Abstract

The invention discloses an electric heating temperature controller with high control precision and simple maintenance. A device convenient to disassemble and assemble comprises a hollow pipe, sleeves are symmetrically and fixedly connected to the top of fixing rods, first springs are symmetrically and fixedly connected to the opposite ends of sliding rods, concave discs are symmetrically and fixedly connected to the left wall and the right wall of an inner cavity of the hollow pipe, first springs are symmetrically and fixedly connected to inner cavities of the concave discs, clamping hooks are symmetrically and rotationally connected to inner cavities of the rotating assemblies in a sleeving mode, a fixing mechanism is fixedly arranged on the surface of the rotating rod, a rotating disc is fixedly connected to the top of the rotating rod, arc-shaped plates are symmetrically and fixedly connected to one ends of the connecting plates, and trapezoidal blocks are symmetrically and fixedly connected to the output ends of the buffers. The invention relates to the technical field of temperature controllers. According to the electric heating temperature controller with high control precision and simple maintenance, the problems that a bolt of the temperature controller needs to be taken out through a tool, and after the bolt is used for a long time, the surface of the bolt is corroded, then the bolt slips, and the bolt is very inconvenient to disassemble and assemble are solved.

Description

technical field [0001] The invention relates to the technical field of temperature controllers, in particular to an electric heating temperature controller with high control precision and easy maintenance. Background technique [0002] Thermostat (also known as temperature control switch, temperature protector, temperature controller), refers to the physical deformation that occurs inside the switch according to the temperature change of the working environment, thereby producing some special effects, resulting in conduction or disconnection. A series of automatic control elements, 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. It is widely used in various household appliances , such as water dispensers, kettles and refrigerators. Thermostats can be divided into sudden j...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an electric heating thermostat with high control precision and easy maintenance, which solves the problem that the existing electric heating thermostats with high control precision are all fixed and installed through the shell and bolts, resulting in When the circuit board inside the shell needs to be repaired, it needs to use tools to remove the bolts, and after a long time, the surface of the bolts will corrode and cause slippage, making it inconvenient to disassemble and assemble

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