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Induction Cooker Magnetic Strip, Induction Cooker Coil Disk and Induction Cooker

A technology of an induction cooker and a coil disc, applied in the field of induction cookers, can solve the problems of uneven heating energy distribution of the induction cooker, and achieve the effects of ensuring consistency, optimizing structure, and improving uniformity.

Active Publication Date: 2022-03-29
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

[0004] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art, and provide an induction cooker magnetic strip, an induction cooker coil disk and an induction cooker, which solve the technical problem of uneven heating energy distribution of the existing induction cooker

Method used

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  • Induction Cooker Magnetic Strip, Induction Cooker Coil Disk and Induction Cooker
  • Induction Cooker Magnetic Strip, Induction Cooker Coil Disk and Induction Cooker
  • Induction Cooker Magnetic Strip, Induction Cooker Coil Disk and Induction Cooker

Examples

Experimental program
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Effect test

Embodiment 1

[0027] Such as figure 1 and figure 2 As shown, the electromagnetic cooker magnetic strip 1a provided by Embodiment 1 of the present invention includes a magnetic strip body 11a located below the coil 2a. The magnetic strip body 11a has a top magnetic surface 111a facing the coil 2a and a bottom magnetic surface 112a facing away from the coil 2a. The top magnetic surface 111a is a convex arc surface facing away from the bottom magnetic surface 112a, that is, the top magnetic surface 111a is a convex arc surface away from the bottom magnetic surface 112a. In this embodiment, by setting the top magnetic surface 111a of the electromagnetic cooker magnetic strip 1a as a convex arc surface facing away from the bottom magnetic surface 112a, the structure of the electromagnetic cooker magnetic strip 1a can be effectively optimized, and the peripheral area of ​​the electromagnetic cooker coil disk can be effectively optimized. The magnetic field strength, the magnetic field strength ...

Embodiment 2

[0041] Such as image 3 and Figure 4 As shown, the induction cooker magnetic strip 1b, the induction cooker coil plate and the induction cooker provided in this embodiment are the same as the first embodiment: it also includes a magnetic strip body 11b located below the coil 2b, and the magnetic strip body 11b also has a The top magnetic surface 111b and the bottom magnetic surface 112b facing away from the coil 2b, the top magnetic surface 111b is also a convex arc surface facing away from the bottom magnetic surface 112b, and the inner end 1111b and the outer end 1112b of the top magnetic surface 111b are also upward Pins 12b protrude, and the disk body 3b is also provided with a slot 31b for accommodating the coil 2b and an arc-shaped partition 32b between the coil 2b and the magnetic strip body 11b. The difference from Embodiment 1 is that the bottom magnetic surface 112a in Embodiment 1 is an arc-shaped surface; while the bottom magnetic surface 112b in this embodiment ...

Embodiment 3

[0044] Such as Figure 5 As shown, the induction cooker magnetic strip 1c, the induction cooker coil plate and the induction cooker provided in this embodiment are the same as the first embodiment: it also includes a magnetic strip body 11c located below the coil, and the magnetic strip body 11c also has a top magnet facing the coil. The surface 111c and the bottom magnetic surface 112c facing away from the coil, the top magnetic surface 111c is also a convex arc surface facing away from the bottom magnetic surface 112c, and the bottom magnetic surface 112c is also an arc surface. The difference from the first embodiment is that the inner end 1111a and the outer end 1112a of the top magnetic surface 111a in the first embodiment are provided with pins 12a protruding upward; and the inner end 1111c and The outer end 1112c has no protruding pins, that is, the main difference between this embodiment and the first embodiment is the setting method of the pins. However, using the set...

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Abstract

The invention is suitable for the field of household electrical appliances, and discloses an induction cooker magnetic strip, an induction cooker coil disc and an induction cooker, wherein the induction cooker magnetic strip includes a magnetic strip body located under the coil, and the magnetic strip body has a top magnetic surface facing the coil and a bottom facing away from the coil. Magnetic surface, the top magnetic surface is a convex arc surface facing away from the bottom magnetic surface, and the top magnetic surface has an inner end close to the center of the coil disk of the induction cooker, an outer end away from the center of the coil disk of the induction cooker, and an inner end located between the inner end and the outer end. The middle part, and the inner end and the outer end are in the same height plane. In the present invention, by setting the top magnetic surface of the magnetic strip of the induction cooker as a convex arc surface facing away from the bottom magnetic surface, it is beneficial to equalize the magnetic field strength in the inner, outer and middle regions of the coil disk of the induction cooker. When working, the temperature in the middle area, inner area and outer area of ​​the coil plate of the induction cooker is close to the same, which improves the uniformity of the heating energy distribution of the induction cooker, and realizes the effect of equivalent heating energy everywhere at the bottom of the pot.

Description

technical field [0001] The invention belongs to the field of household electrical appliances, and in particular relates to an electromagnetic cooker magnetic strip, an electromagnetic cooker coil disc with the electromagnetic cooker magnetic strip, and an electromagnetic cooker with the electromagnetic cooker coil disc. Background technique [0002] Most of the top magnetic surfaces of existing induction cooker magnetic strips are designed as flat or stepped surfaces, so that the magnetic field of the induction cooker coil disk has obvious strengths and weaknesses along the radial direction of the induction cooker coil disk. The magnetic field is relatively weak in the inner area close to the center of the coil plate of the induction cooker and the outer area far away from the center of the coil plate of the induction cooker. The temperature in the surrounding area and the peripheral area is all high, which seriously affects the uniformity of the heating energy distribution ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B6/12H05B6/36F24C7/00
CPCY02B40/00
Inventor 范吉昌任玉洁梁坚民
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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