CN211451033U - Wire spool for anti-blind area of induction cooker - Google Patents

Wire spool for anti-blind area of induction cooker Download PDF

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Publication number
CN211451033U
CN211451033U CN202020121859.9U CN202020121859U CN211451033U CN 211451033 U CN211451033 U CN 211451033U CN 202020121859 U CN202020121859 U CN 202020121859U CN 211451033 U CN211451033 U CN 211451033U
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China
Prior art keywords
coil
mounting disc
blind area
induction
wire spool
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Active
Application number
CN202020121859.9U
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Chinese (zh)
Inventor
刘安平
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Zhongshan Dafenqi Electric Appliance Co ltd
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Zhongshan Dafenqi Electric Appliance Co ltd
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Priority to CN202020121859.9U priority Critical patent/CN211451033U/en
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Abstract

The utility model discloses an electromagnetism stove anti-blind area wire reel, including the base, go up the mounting disc, down the mounting disc, connect down the spliced pole of mounting disc and last mounting disc and set up at last mounting disc under and the induction coil between the mounting disc. The original pure circular induction coil is divided into the outer coil and the inner coil, so that the blind area generated by the original pure circular induction coil can be effectively reduced, and although a certain gap still exists between the outer coil and the inner coil actually, the area of the blind area is reduced definitely from the absolute area actually, and from the magnetic field, the existing induction coil is positioned between two magnetic fields and can be influenced by the magnetic field. Therefore, the blind area can be effectively reduced, and the current situation that the heating is uneven because of the size and the shape of the pot, which often occurs in the existing induction cooker, is reduced.

Description

Wire spool for anti-blind area of induction cooker
Technical Field
The utility model relates to the field of household appliances, in particular to wire reel for anti-blind area of induction cooker.
Background
The electromagnetic oven mainly generates a low-frequency alternating magnetic field under the control of a control circuit through an electromagnetic induction coil, generates a large amount of dense eddy current through a magnetic conductivity (iron) cooker, and converts the dense eddy current into heat to heat food through induced current.
The existing induction cooker wire spool is generally in a pure circular surrounding mode, and in fact, except for induction cookers, common electric kettles and the like are mostly designed in such a mode, but the difference is that the panel shape of the induction cooker is mostly square, if an internal coil of the induction cooker is in a circular surrounding mode, a certain heating blind area exists between the circular coil and a rectangular panel which is externally tangent to the circular coil. Which does not present this problem. In practice, although most pots are also round, it is inevitable to have other shapes, such as square iron plate type pots. The induction cooker is also provided with a rectangular panel, so that the induction cooker for reducing the heating blind area is also particularly critical.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing an effectual electromagnetism stove of packing prevents wire reel in blind area.
The utility model provides an induction cooker anti-blind area wire spool, which comprises a base, an upper mounting disc, a lower mounting disc, a connecting column for connecting the upper mounting disc and the lower mounting disc and an induction coil arranged between the upper mounting disc and the lower mounting disc; the lower mounting plate is arranged above the base and fixedly connected with the base; the induction coil comprises an outer coil and an inner coil, the section shape of the inner coil is circular and is arranged in the middle of the lower mounting plate around the connecting column, the section shape of the outer coil is rectangular and is arranged on the edge of the lower mounting plate along the edge of the lower mounting plate.
Preferably, the lower mounting plate is fixedly connected with the base in a riveting mode.
Preferably, the cross-sectional shape of the outer coil is a rounded rectangle.
Preferably, the upper edge of the inner coil is connected with the outer coil, and the upper edge of the outer coil is connected with a power supply circuit.
The utility model discloses an electromagnetism stove anti-blind district wire reel's beneficial effect does:
the utility model discloses an electromagnetism stove anti-blind area wire reel includes the spliced pole of base, last mounting disc, lower mounting disc, connection lower mounting disc and last mounting disc and sets up at last mounting disc under and the induction coil between the mounting disc. The original pure circular induction coil is divided into the outer coil and the inner coil, so that the blind area generated by the original pure circular induction coil can be effectively reduced, and although a certain gap still exists between the outer coil and the inner coil actually, the area of the blind area is reduced definitely from the absolute area actually, and from the magnetic field, the existing induction coil is positioned between two magnetic fields and can be influenced by the magnetic field. Therefore, the blind area can be effectively reduced, and the current situation that the heating is uneven because of the size and the shape of the pot, which often occurs in the existing induction cooker, is reduced.
Drawings
Fig. 1 is a front view of the wire spool in the anti-blind area of the electromagnetic oven of the present invention;
reference numbers in the figures: 1. the device comprises a base, 2, a lower mounting disc, 3, a connecting column, 4, an upper mounting disc, 5, an inner coil, 6, an outer coil, 7 and a power circuit.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the utility model discloses an embodiment of electromagnetism stove anti-blind area wire reel:
the utility model provides an electromagnetism stove anti-blind area wire reel, includes base 1, goes up mounting disc 4, lower mounting disc 2, connects down the spliced pole 3 of mounting disc 2 and last mounting disc 4 and sets up at last mounting disc 4 and the induction coil between the mounting disc 2 down.
The lower mounting plate 2 is in the shape of a rectangle with corners being cut corners, the bottom of the lower mounting plate 2 is provided with a connecting sheet, the connecting sheet is riveted on the base 1, and a connecting column 3 is arranged in the middle of the lower mounting plate 2.
The induction coil comprises an outer coil 6 and an inner coil 5, wherein the inner coil 5 is annular and surrounds a connecting column 3 in a circle, the outer coil 6 is rectangular with a round angle and is arranged on the edge of the lower mounting disc 2 in a circle from outside to inside. The upper edge of the inner coil 5 is connected with the outer coil 6, and the upper edge of the outer coil 6 is connected with the power circuit 7.
Go up mounting disc 4 and be connected fixedly through spliced pole 3 with mounting disc 2 down to the induction coil who sets up between last mounting disc 4 and lower mounting disc 2 carries on spacingly.
The original pure circular induction coil is divided into the outer coil 6 and the inner coil 5, so that the blind area generated by the original pure circular induction coil can be effectively reduced, and although a certain gap still exists between the outer coil 6 and the inner coil 5 actually, the area of the blind area is actually reduced in absolute area, and the existing induction coil is positioned between two magnetic fields in the aspect of magnetic field and can be influenced by the magnetic field. Therefore, the blind area can be effectively reduced, and the current situation that the heating is uneven because of the size and the shape of the pot, which often occurs in the existing induction cooker, is reduced.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.

Claims (4)

1. The wire spool is characterized by comprising a base, an upper mounting disk, a lower mounting disk, a connecting column for connecting the upper mounting disk and the lower mounting disk, and an induction coil arranged between the upper mounting disk and the lower mounting disk; the lower mounting plate is arranged above the base and fixedly connected with the base; the induction coil comprises an outer coil and an inner coil, the section shape of the inner coil is circular and is arranged in the middle of the lower mounting plate around the connecting column, the section shape of the outer coil is rectangular and is arranged on the edge of the lower mounting plate along the edge of the lower mounting plate.
2. The induction cooker blind area prevention wire spool as claimed in claim 1, wherein the lower mounting plate is fixedly connected with the base by riveting.
3. The induction cooker blind area prevention wire spool as claimed in claim 1, wherein the cross-sectional shape of the outer coil is a rounded rectangle.
4. The induction cooker blind area preventing wire spool as claimed in claim 1, wherein the upper edge of the inner coil is connected with the outer coil, and the upper edge of the outer coil is connected with a power supply circuit.
CN202020121859.9U 2020-01-19 2020-01-19 Wire spool for anti-blind area of induction cooker Active CN211451033U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020121859.9U CN211451033U (en) 2020-01-19 2020-01-19 Wire spool for anti-blind area of induction cooker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020121859.9U CN211451033U (en) 2020-01-19 2020-01-19 Wire spool for anti-blind area of induction cooker

Publications (1)

Publication Number Publication Date
CN211451033U true CN211451033U (en) 2020-09-08

Family

ID=72297913

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020121859.9U Active CN211451033U (en) 2020-01-19 2020-01-19 Wire spool for anti-blind area of induction cooker

Country Status (1)

Country Link
CN (1) CN211451033U (en)

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