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Induction cooker coil panel and induction cooker with same

A technology of coil disc and induction cooker, applied in the field of induction cooker, can solve the problems affecting the safety of induction cooker and the thermal efficiency of induction cooker, and achieve the effects of improving winding quality, improving safety and energy efficiency, and reducing loose strands

Inactive Publication Date: 2014-10-01
阮保清
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The winding quality of the conductor wire harness in the above-mentioned induction cooker coil disk will not only directly affect the magnetic line density, and then affect the thermal efficiency of the induction cooker, but also if the conductor wire harness is loose or broken, it will also affect the safety of the induction cooker. Therefore, it is necessary to improve the conductor wire harness. winding quality

Method used

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  • Induction cooker coil panel and induction cooker with same
  • Induction cooker coil panel and induction cooker with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Such as figure 1 As shown, the coil disk of the electromagnetic oven in this embodiment includes a coil disk support 1 and a coil disk 2 fixed on the coil disk support 1, and the coil disk is composed of a conductor wire bundle coiled into a disk shape from the inside to the outside; the key point is that the conductor The wire harness is formed by twisting a plurality of enameled wires, and the twisting direction of the enameled wires is the same as the coiling direction of the conductor wire harness from inside to outside.

[0017] Specifically, one end of the conductor wire bundle is located at the center of the coil disk support 1 , the other end is coiled counterclockwise and extends to the edge of the coil disk support 1 , and the stranding direction of the enameled wire is rightward.

[0018] During production, first twist a plurality of enameled wires into a conductor bundle according to the right-hand stranding direction, and then fix one end of the conductor b...

Embodiment 2

[0021] Such as figure 2 As shown, the coil disk of the electromagnetic oven in this embodiment includes a coil disk support 1 and a coil disk 2 fixed on the coil disk support 1, and the coil disk is composed of a conductor wire bundle coiled into a disk shape from the inside to the outside; the key point is that the conductor The wire harness is formed by twisting a plurality of enameled wires, and the twisting direction of the enameled wires is the same as the coiling direction of the conductor wire harness from inside to outside.

[0022] Different from Embodiment 1, in this embodiment, one end of the conductor wire harness is located in the center of the coil disk support 1, and the other end is coiled clockwise and extends to the edge of the coil disk support 1, and the stranding direction of the enameled wire is left.

[0023] The production process and principle of this embodiment are similar to those of Embodiment 1, and will not be repeated here.

[0024]

Embodiment 3

[0026] This embodiment proposes an induction cooker, which adopts the induction cooker coil disk of Embodiment 1 or Embodiment 2. Compared with the induction cooker using the traditional induction cooker coil disk, the induction cooker of this embodiment can significantly improve energy efficiency and safety.

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Abstract

The invention provides an induction cooker coil panel and an induction cooker with the same. The induction cooker coil panel has the high winding quality and is applied to the induction cooker to improve safety and energy efficiency of the induction cooker. The induction cooker coil panel comprises a coil panel support and a coil panel body fixed to the coil panel support. The coil panel is formed by a conductor wiring harness which is wound into a disc shape from interior to exterior. The induction cooker coil panel is characterized in that the conductor wiring harness is formed by twisting a plurality of varnished wires, and the twisting direction of the varnished wires is the same as the winding direction of the conductor wiring harness from interior to exterior. According to the induction cooker coil panel, the winding direction of the conductor wiring harness or the twisting direction of the varnished wires in the conductor wiring harness is adjusted, so that the phenomenon that the varnished wires are loosened in the winding process is reduced, the winding quality of the coil panel is improved and the safety and energy efficiency of the induction cooker are improved on the premise that the cost is not improved and the production technology is slightly changed.

Description

technical field [0001] The invention belongs to the technical field of home appliance manufacturing, and in particular relates to an induction cooker coil disc and an electromagnetic cooker using the coil disc. Background technique [0002] Induction cooker is also called electromagnetic cooker, which adopts the heating principle of magnetic field induced current (also known as eddy current), that is, high-frequency current is generated through electronic circuit board, and the 50 HZ / 60HZ alternating current is converted into direct current voltage by the rectifier circuit, and then controlled The circuit converts the DC voltage into a high-frequency voltage with a frequency of 20-40KHz, and forms a high-frequency alternating magnetic field through the helical conductor harness in the coil of the induction cooker. When the magnetic field lines in the magnetic field pass through the bottom of the ferromagnetic material vessel, the Alternating currents (ie, eddy currents) are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B6/36H05B6/12F24C7/06
CPCY02B40/00
Inventor 阮保清
Owner 阮保清