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Ceramic plate substrate graphene-coated heater

A graphene and ceramic plate technology, which is used in household heating, heating methods, electric heating systems, etc., can solve the problems of low infrared conversion rate and slow heating, and achieve high electric heating conversion efficiency, fast temperature adjustment speed and simple structure. Effect

Pending Publication Date: 2019-12-17
湖南麦虹科技有限公司
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Problems solved by technology

[0004] The current ceramic heaters on the market adopt the embedded resistance wire scheme, which has the disadvantages of slow heating and low infrared conversion rate.

Method used

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  • Ceramic plate substrate graphene-coated heater
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Embodiment Construction

[0014] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention. .

[0015] Such as figure 1 Shown, the concrete structure of the present invention is: it comprises ceramic body 3, the conduction electrode 2 that is pre-embedded in ceramic body interior, the temperature sensor 1 that is pre-embedded in ceramic body and conduction circuit 5, conduction electrode 2 ends and conduction electrode 2 electrical connections connection, wherein the interior of the ceramic body 3 is filled with a heat insulating material 4, and the conductive circuit 5 is a graphene conductive circuit printed on the ceramic body 3. Graphene conductive circuits are made of graphene powder, condu...

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Abstract

The invention discloses a ceramic plate substrate graphene-coated heater. The ceramic plate substrate graphene-coated heater includes a ceramic body, a conductive electrode pre-embedded in the ceramicbody, a temperature sensor pre-embedded in the ceramic body and a conductive circuit, the tail end of the conductive electrode is electrically connected with the conductive electrode, wherein, the ceramic body is internally filled with insulating materials, and the conductive circuit is a graphene conductive circuit printed on the ceramic body. The invention aims to provide the ceramic plate substrate graphene-coated heater. The structure is simple, the efficiency of electrothermal conversion is high, the heating speed is high, the temperature adjustment speed is high, high-purity and high-intensity far infrared rays can be effectively emitted, electromagnetic radiation is avoided, harm to a human body is avoided, and the ceramic plate substrate graphene-coated heater can be widely applied to building heating, heating floors, far infrared health care rooms and other fields of life.

Description

technical field [0001] The invention relates to a ceramic plate substrate graphene-coated heater. Background technique [0002] The ceramic heater is a high-efficiency heater with uniform thermal distribution and a metal alloy with excellent thermal conductivity, which ensures uniform temperature on the hot surface and eliminates hot and cold spots of the equipment. [0003] There are two types of ceramic heaters, namely PTC ceramic heating element and MCH ceramic heating element. The materials used in these two products are completely different, but the finished products are similar to ceramics, so they are collectively called "ceramic heating elements". [0004] The current ceramic heaters on the market adopt the embedded resistance wire scheme, which has the disadvantages of slow heating and low infrared conversion rate. Therefore, present ceramic heater also needs to improve. Contents of the invention [0005] The purpose of the present invention is to solve the abo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D13/02F24D19/10
CPCF24D13/022F24D19/1096Y02B30/00
Inventor 李君
Owner 湖南麦虹科技有限公司
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