Method for manufacturing temperature resistant induction coil of induction cooker

Abstract

The invention discloses a method for manufacturing a temperature resistant induction coil of an induction cooker, in particular to a method for manufacturing a coil of the induction cooker coil, which has high efficiency and simple production process and especially can bear high temperature so as to overcome the defect of the prior art. The method utilizes ceramic raw materials to replace insulation materials used at present and fires the coil coated by the ceramic raw materials to be shaped. Ceramics are directly coated on copper wires so that good insulation effect can be achieved, and in addition, because the ceramics have good heat-insulating property, the temperature resistant property of the coil is enhanced, and the advantages of the ceramics are sufficiently developed. The invention is used for high-temperature environments, such as the induction cooker, and the like.

Description

technical field [0001] The invention relates to a method for manufacturing a coil, in particular to a method for manufacturing a temperature-resistant induction coil for an electromagnetic oven. technical background [0002] As a high-efficiency heater, the induction cooker has a wider range of applications. However, in some occasions, especially under high temperature conditions, the application of electromagnetic heating is limited because the insulating material of the coil cannot withstand high temperatures. Although the coils of some technologies also have a certain high temperature resistance performance, such as the utility model titled "A Coil Disk for Induction Cooker" in the patent application number 200720107309.6 announced by the Chinese Patent Office on February 27, 2008, a heat resistant coil is disclosed. Disk, although this utility model has certain improvement to the temperature-resistant performance of coil, but does not fundamentally improve the performan...

AI Technical Summary

Problems solved by technology

However, in some occasions, especially under high temperature conditions, the application of electromagnetic heating is limited because the insulating material of the coil cannot withstand high temperatures.

Although the coils of some technologies also have a certain high temperature resistance performance, such as the utility model titled "A Coil Disk for Induction Cooker" in the patent application number 200720107309.6 announced by the Chinese Patent Office on February 27, 2008, a heat resistant coil is disclosed. Disk, although the utility model has a certain improvement on the temperature resistance of the coil, it does not fundamentally improve the temperature resistance. For example, when the induction cooker is used to melt aluminum alloy, it cannot withstand the high temperature of aluminum alloy melting.

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