Constant-temperature co-fired ceramic heating base plate and preparation method thereof

A technology of ceramic substrates and co-fired ceramics, applied in electric heating devices, ohmic resistance heating, electrical components, etc., can solve the problems of burning components or auxiliary devices, unstable product performance, etc., and achieve long service life, simple structure, and high temperature. quick effect
CN101765254AInactive Publication Date: 2010-06-30陈建中
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
陈建中
Publication Date
2010-06-30
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a constant-temperature co-fired ceramic heating base plate and a preparation method thereof. The constant-temperature co-fired ceramic heating base plate comprises two or three layers of laminated ceramic base plates (5), (6) or (7), (5), (6); the ceramic base plates (7), (5), (6) are taken as carriers, a resistor heating circuit board (2) printed with resistor slurry is packaged in the laminated layers; a constant-temperature resistor board (3) printed with constant-temperature resistor slurry is packaged in the laminated layers of the ceramic heating base plates (5), (7); and sliver copper sheets (8) are welded on both ends of the resistor heating circuit board (2). The purpose of the invention is to provide the constant-temperature co-fired ceramic heating base plate with rapid warming, high thermal efficiency, energy saving, uniform heating, long service life and low power attenuation and the preparation method thereof. Particularly due to addition of a temperature control component and insulating layers, the ceramic heating base plate has the function of automatic control of heating temperature.
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Description

technical field

[0001] The invention relates to a constant temperature co-fired ceramic heating substrate and a preparation method thereof, which is a constant temperature electric heating element applied to medium and low temperature heating products. Background technique

[0002] In daily life, the medium and low temperature heating products used by people involve many fields, such as agricultural technology, communication, medical treatment, daily necessities, etc. Its specific products such as: small ventilation heaters, auxiliary heating of air conditioners, hair dryers, heaters, electric splints, electric comfort buckets, hair straighteners, electric cookers, household electric heaters; such as industrial drying equipment, electric adhesives , sealing machine, infrared physiotherapy instrument, intravenous injection heating and other medical fields; such as food rapid drying equipment; such as electric soldering iron, small special crystal devices, constant temperature...

Claims

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