CN200976687Y

CN200976687Y - Electromagnetic stove heating disk

Info

Publication number: CN200976687Y
Application number: CNU2006200162562U
Authority: CN
Inventors: 李荣明; 袁灿荣
Original assignee: DONGGUAN QIANFENG ELECTRONICS Co Ltd
Current assignee: DONGGUAN QIANFENG ELECTRONICS Co Ltd
Priority date: 2006-12-09
Filing date: 2006-12-09
Publication date: 2007-11-14
Anticipated expiration: 2016-12-09

Abstract

The utility model relates to a technical field of an induction cooker, in particular to an induction cooker heating coil, comprising a winding bracket, a lacquered wire, and a plurality of windings helically-wound by lacquered wire, which are arranged on the winding bracket, wherein, the windings helically-wound by lacquered wire are in a cascading distribution, and the upper and lower windings are in a staggered distribution. The inner convex ring of the winding bracket, namely inner circle of the winding coil is provided with a magnetic ring. With the same power, the disk track of the heating coil made by the utility model is relatively small, which can promote the miniaturization design of the induction cooker, minus the opportunity that the heating coil shows at the bottom of the cooking ware, reduce radiation, meet requirements for environment protection, and guarantee that the heating coil can be completely covered by the bottom of cooking ware to reach a high thermal efficiency.

Description

Electromagnetic oven heating spool rest

Technical field:

The utility model relates to the electromagentic furnace technology field, refers in particular to a kind of electromagnetic oven heating spool rest.

Background technology:

Electromagnetic oven is that a kind of electricity that utilizes produces the stove and accessory that the magnetic line of force makes metal cooking utensil generation eddy-current heating that food is boiled, because it does not have flame, is subjected to very much people's welcome.And in the prior art, the employed heating spool rest of electromagnetic oven has following shortcoming: 1, disk track is bigger, is unfavorable for the electromagnetic oven miniaturization Design; 2, because the disk track of heating spool rest is bigger, when cooking utensil bottom area during less than heating spool rest, the part drum exposes outside the cooking utensil bottom, not only wastes energy, and the heat efficiency reduces, but also produces magnetic field to external radiation, the injury health, and the feature of environmental protection is poor.

Summary of the invention:

The purpose of this utility model is to overcome the defective of prior art, and a kind of electromagnetic oven heating spool rest of improvement is provided, its not only volume reduce relatively, and can make full use of the energy, reduce external radiation.

For achieving the above object, electromagnetic oven heating spool rest described in the utility model, it comprises winding bracket, enamelled wire, the enamelled wire helically coiling becomes some coils, and be placed on the winding bracket, wherein by the stacked setting of some coils of enamelled wire coiled, and the coil of levels is in staggered distribution up and down.

At the internal projecting ring place of described winding bracket, be to be provided with magnet ring in the coiling inner ring.

The coil of described stacked setting is not got rid of by two or many enamelled wire coilings together in reality processing certainly by same enamelled wire coiling yet.

The contrast prior art, the utility model is the stacked setting of some coils with the enamelled wire coiled, and the coil of levels is in staggered distribution up and down.Like this, under same power, the heating spool rest disk track of making is less relatively, be beneficial to the electromagnetic oven miniaturization Design, and reduce heating spool rest and expose outside the cooking utensil bottom, reduce radiation, compliance with environmental protection requirements, can guarantee simultaneously that the cooking utensil bottom fully covers heating spool rest, heat efficiency height, energy savings.

The utility model advantage again is simple in structure, and processing and fabricating is easy.

Description of drawings:

Accompanying drawing 1 is the utility model contour structures schematic diagram;

Accompanying drawing 2 is a winding structure schematic diagram of the present utility model.

Embodiment:

Below in conjunction with accompanying drawing the utility model is described further:

See shown in the accompanying drawing 1,2 that electromagnetic oven heating spool rest described in the utility model comprises winding bracket 1, enamelled wire 2, enamelled wire 2 helically coilings become some coils, and are placed on the winding bracket 1.During installation, can on winding bracket 1, coat adhesive earlier, and then enamelled wire 2 cemented on the winding bracket 1, certainly, also earlier behind the some coils with enamelled wire 2 coileds, stick with glue agent again and cement on the winding bracket 1, and by the stacked setting of some coils of enamelled wire 2 coileds, and the coil of levels is in staggered distribution up and down.

In the present embodiment, the coil of stacked setting is not got rid of by two or many enamelled wire coilings together in reality processing certainly by same enamelled wire 2 coilings yet.At internal projecting ring 11 places of described winding bracket 1, be to be provided with magnet ring 3 in the coiling inner ring, magnet ring 3 can strengthen heating magnetic field, improves the heat efficiency, to improve firing rate and efficient, makes cooking utensil bottom thermally equivalent.

The utility model mainly is with the stacked setting of some coils by enamelled wire 2 coileds, can be two-layer or multilayer, and the coil of levels is in staggered distribution up and down, like this under same power, the heating spool rest disk track of making is less relatively, and the coil of levels is in staggered distribution up and down and can obtains less stacked thickness, reduces the build of heating spool rest.

The stacked setting of some coils by enamelled wire 2 coileds, reduce the disk track of heating spool rest, heating spool rest is concentrated to be drawn in, not only heating function is not affected, and guarantee that the cooking utensil bottom fully covers heating spool rest, reduces heating spool rest to external radiation, compliance with environmental protection requirements, heat efficiency height, energy savings.

Claims

1, electromagnetic oven heating spool rest, comprise winding bracket (1), enamelled wire (2), enamelled wire (2) helically coiling becomes some coils, and is placed on the winding bracket (1), it is characterized in that: by the stacked setting of some coils of enamelled wire (2) coiled, and the coil of levels is in staggered distribution up and down.

2, electromagnetic oven heating spool rest according to claim 1 is characterized in that: the internal projecting ring (11) in described winding bracket (1) is located, is to be provided with magnet ring (3) in the coiling inner ring.

3, electromagnetic oven heating spool rest according to claim 1 is characterized in that: the coil of described stacked setting is by same enamelled wire (2) coiling.