Fine ceramic mechanism and assembly

Abstract

The invention relates to the technical field of temperature control apparatus, and specifically relates to a fine ceramic mechanism and assembly. The fine ceramic mechanism and assembly comprise a hollow ceramic housing, wherein a center pillow block is arranged in the hollow ceramic housing; two supporting blocks are arranged on the upper end of the center pillow block; the outer end of each supporting block is fixedly connected with the inner wall of the ceramic housing; the upper end surface of each supporting block is provided with a fan-shaped accepting groove; two accepting grooves are symmetrically arranged at two sides of the center pillow block; a power connection groove which penetrates through the bottom surface of the supporting block is arranged in the accepting groove; the center pillow block is provided with a motion hole which penetrates through the upper and lower end surfaces; and the upper end surface of the center pillow block is provided with a convex positioning ring. The fine ceramic mechanism and assembly are reasonable in structure; the internal space of the ceramic housing can simplify the structure of the assembly through segmentation of the center pillow block and the supporting blocks; a temperature-sensitive mechanism occupies small activity space so that the overall height size is reduced and the flat design is realized; configuration of other functional elements can be realized; and the integration level of the product can be improved. The fine ceramic mechanism and assembly are high in insulating properties, high temperature resistance and compatibility for the like products.

Description

technical field [0001] The invention relates to the technical field of temperature control devices, in particular to a fine ceramic mechanism and components. Background technique [0002] Thermostat is a common control device on household appliances. It has various functions of automatic action protection, permanent disconnection when power is off, and automatic reset when power is off. With the advancement of technology, the functional requirements of electrical equipment are becoming more and more automated, intelligent and humanized, and their circuit control and safety mechanisms are also more complicated. Various thermostats are often required to achieve overheating protection, power-off heat preservation, and circuit selection. and other functions. [0003] However, the powerful functions of various thermostats are directly proportional to their structural complexity, and the powerful functions of electrical equipment are proportional to the number of various thermost...

AI Technical Summary

Problems solved by technology

[0003] However, the powerful functions of various thermostats are directly proportional to their structural complexity, and the powerful functions of electrical equipment are directly proportional to the number of various thermostats, which conflicts with the miniaturization and flat layout of electrical equipment.

At present, most of the common thermostats have complex structures, and their mechanized control and trigger mechanisms require a large action stroke and reset space; and the realization of various functions requires different mechanisms, which have low integration and poor compatibility. The complex installation layout is relatively difficult for assembly and maintenance; due to the high ambient temperature of the thermostat, its control mechanism has the problems of easy oxidation, poor insulation, and short service life

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