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Coil panel, making method, and electromagnetic heating device

A production method and coil disk technology, applied in coil devices, induction heating, etc., can solve the problems of complex winding process, single coil form, and low safety factor of small household appliances, and achieve flexible and diverse coil forms, high manufacturing efficiency, and high production efficiency. high efficiency effect

Active Publication Date: 2017-06-06
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is that the winding process of existing small household appliances is complex, and problems such as wire jumping, scratches, short wires, poor manufacturing process, low safety factor and single coil form are prone to occur during use

Method used

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  • Coil panel, making method, and electromagnetic heating device
  • Coil panel, making method, and electromagnetic heating device
  • Coil panel, making method, and electromagnetic heating device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] combine figure 1 , figure 2 and Figure 7 As shown, the present embodiment provides a coil reel, which includes a carrier 1, and the carrier 1 is provided with a wire groove 3 extending according to a predetermined winding path. The so-called predetermined winding path is a preset winding method, and its form is It can be flexibly set according to actual needs, and it is not limited here. For example, the predetermined winding path can adopt a vortex shape, also known as an Archimedes spiral shape. A noble metal layer 6 formed through activation treatment is attached to the surface of the wire slot 3 , and a conductive layer 2 is attached to the noble metal layer 6 .

[0046] It can be seen that the coil disc provided in this embodiment directly winds the coil on the surface of the carrier 1 by attaching a conductive metal layer, not only does not need to set a limit groove for clamping the coil on the carrier 1, positioning ribs and other structures, This makes the...

Embodiment 2

[0048] The technical content of this embodiment 2 is the same as that of embodiment 1. The description will not be repeated. The content disclosed in embodiment 1 also belongs to the content disclosed in this embodiment 2. This embodiment 2 is obtained by further refinement on the basis of embodiment 1. .

[0049] First, the material of the carrier 1 in this embodiment can be plastic. For example, PC plastic, that is, the carrier 1 is obtained by injection molding of PC plastic. The molding of PC plastic has the characteristics of low shrinkage, high strength, fatigue resistance, stable size, little creep, and stable electrical insulation in a wide range of temperature and humidity. In addition, coil discs made of PC plastic are lighter and thinner than conventional coil discs. Of course, the carrier 1 in this embodiment can also use other plastics with good insulation properties, such as polyphenylene ether or engineering plastics, etc. according to requirements. In additi...

Embodiment 3

[0062] Similarly, the technical content of the third embodiment is the same as that of the first and second embodiments, and the difference between the third embodiment and the second embodiment lies in the forming method of the trunking 3, which can be specifically compared with the above-mentioned Embodiment two can know, as follows:

[0063] The wire groove 3 in the above-mentioned embodiment 2 is formed while the carrier 1 is roughened (that is, the laser engraving process); while the wire groove 3 in this embodiment is formed at the same time as the carrier 1 is formed or formed on the carrier 1 Finally, it is formed by engraving with a tool (for example, CNC machining), and then the wire groove 3 is roughened. Specifically, when the material of the carrier is plastic, a protruding ring extending along a predetermined winding path can be provided on the inner surface of the mold, so that a protruding ring extending along a predetermined winding path can be formed on the s...

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Abstract

The invention relates to the technical field of electromagnetic heating, and particularly relates to a coil panel, a making method, and an electromagnetic heating device. The coil panel comprises a carrier; the carrier is provided with a wire groove extending along a predetermined wiring path; a noble metal layer formed through activating treatment is attached to the surface of the wire groove; and a conductive layer is attached to the noble metal layer. According to the coil panel making method, through carrying out roughening treatment, activating treatment and conductive treatment on the carrier, a plating process is then completed, the coil panel is easier to make, the convenient making effects are realized, the safety factor is high, different coil panels can be made according to different requirements, the structure is simple, and energy conservation and consumption reduction are achieved.

Description

technical field [0001] The invention relates to the technical field of electromagnetic heating, in particular to a coil disk, a manufacturing method thereof, and electromagnetic heating equipment. Background technique [0002] With the development of modern science and technology, the demand for energy is getting higher and higher, and energy conservation has also been valued by countries and related organizations around the world. my country has also formulated a series of policies for energy conservation and consumption reduction. It is very worthy of attention, and various heating coil disks are a necessity for every family life. The heating method is generally electromagnetic heating or fuel flame heating. If the heat utilization efficiency of the heating coil disk can be improved and the waste of energy can be reduced, it can be To reduce the power and energy it consumes, so starting from the heating coil plate, saving energy and reducing consumption, the economic benefit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B6/36
Inventor 杨玲曹达华何柏锋
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD