CN202551398U - Improved heating disk of induction cooker of dual-layer coil - Google Patents
Improved heating disk of induction cooker of dual-layer coil Download PDFInfo
- Publication number
- CN202551398U CN202551398U CN2012201281140U CN201220128114U CN202551398U CN 202551398 U CN202551398 U CN 202551398U CN 2012201281140 U CN2012201281140 U CN 2012201281140U CN 201220128114 U CN201220128114 U CN 201220128114U CN 202551398 U CN202551398 U CN 202551398U
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- CN
- China
- Prior art keywords
- coil
- coil holder
- centre bore
- base
- holder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- General Induction Heating (AREA)
Abstract
The utility model discloses an improved heating disk of an induction cooker of a dual-layer coil. The improved heating disk comprises a coil base, a coil and magnets, wherein a centre hole is arranged in the centre of the coil base, a plurality of radial magnet mounting grooves are arranged on the lower end surface of the coil base, a coil groove is arranged on the upper end surface of the coil base, an axial magnet embedded groove is surrounded on the upper end surface of the centre hole, and heat radiating holes are arranged in the coil base. The improved heating disk is characterized by also comprising a second coil base and an upper coil, wherein an upper centre hole and axial heat radiating holes are arranged in the second coil base, and an upper coil groove and magnet mounting holes are arranged on the upper end surface; the second coil base is arranged on the upper end surface of the boil base, the centre holes of the second coil base and the coil base are on one axis, the heat radiating holes correspond to the axial heat radiating holes, and tracks of the upper coil groove and the coil groove are the same and the magnet mounting holes correspond to the magnet mounting grooves; and the upper coil is connected with the coil in series. The improved heating disk also comprises a heat insulation cotton layer, and the heat insulation cotton layer is covered on the upper coil on the second coil base. The improved heating disk has advantages of convenience for coiling and high working efficiency; and the arranged heat insulation cotton layer is capable of preventing heat radiation from raising the temperature of the coil, thus an electronic component is protected.
Description
Technical field
the utility model relates to a kind of electromagnetic oven, especially a kind of heat-generating disc of electromagnetic oven.
Background technology
are prior art at present; A kind of heat-generating disc of electromagnetic oven of improved double-layer coil comprises coil holder, coil and magnet; There is a centre bore at the center of coil holder; Wired ring recess on several radially magnet mounting grooves, the upper surface is arranged on the lower surface of coil holder, axial magnet embedded groove is arranged on the upper surface around centre bore, also have louvre on the coil holder; Also have one second coil holder, the winding of coil is: on second coil holder around a circle laggard go into coil holder around, on the coil holder behind a circle, get into second coil holder again around a circle.Existing problems are: each circle of coiling of coil all contacts on second coil holder and the coil holder, and is dangerous, and coiling is inconvenient.
Summary of the invention
The purpose of
the utility model is: a kind of heat-generating disc of electromagnetic oven of improved double-layer coil is provided, and it can eliminate the potential safety hazard that two layer lines intersection exists, and coiling is convenient, and can damage coil and electronic component by thermal radiation resistant.
The utility model is achieved in that a kind of heat-generating disc of electromagnetic oven of improved double-layer coil; Comprise coil holder, coil and magnet; There is a centre bore at the center of coil holder; Wired ring recess on several radially magnet mounting grooves, the upper surface is arranged on the lower surface of coil holder, axial magnet embedded groove is arranged on the upper surface around centre bore, also have louvre on the coil holder; Its special character is: also comprise one second coil holder and last coil;
Last centre bore and axial louvre, reach the standard grade on the upper surface ring recess and magnet installing hole are arranged on second coil holder;
Second coil holder is arranged on the upper surface of coil holder, the centre bore of the two on an axis, louvre is corresponding with axial louvre, identical, the magnet installing hole and corresponding of track of reach the standard grade ring recess and coil groove; Last coil is connected with coil;
comprise that also one deck heat insulation foam, said heat insulation foam cover the last coil on second coil holder.
The heat-generating disc of the electromagnetic oven of
described a kind of improved double-layer coil; Its special character is: on the radial edges of said second coil holder grab is arranged; On the radial edges of said coil holder hole clipping is arranged; Grab passes hole clipping, and the hook portion of grab and the lower surface of coil holder fasten.
The heat-generating disc of the electromagnetic oven of
described a kind of improved double-layer coil; Its special character is: the interior grab that distributes around centre bore is arranged on said second coil holder; Said coil holder has the interior hole clipping that distributes around centre bore; Interior grab passes interior hole clipping, and the hook portion of interior grab and the lower surface of coil holder fasten.
The heat-generating disc of the electromagnetic oven of
a kind of improved double-layer coil of the utility model; Owing to adopt such structure; Coil on second coil holder separates with coil on the coil holder, and the series connection of the coil on second coil holder and the coil holder and its track can overlap, and forms the compound magnetic line of force; Ventilative, good heat dissipation effect; Overcome in the prior art, the defective that each circle of the line horse stable on second coil holder on coil and the coil holder all contacts has been eliminated potential safety hazard; And coiling is convenient, and work efficiency is high; Being provided with of heat insulation foam can thermal radiation resistant, the temperature of coil is raise, the protection electronic component.
Description of drawings
Fig. 1 is the stereogram of the utility model.
Fig. 2 is one of three-dimensional exploded view of the utility model.
Fig. 3 be the utility model three-dimensional exploded view two.
Embodiment
further describe the utility model below in conjunction with accompanying drawing.
As shown in Figure 1; A kind of heat-generating disc of electromagnetic oven of improved double-layer coil; Comprise coil holder 1, coil (not shown) and magnet, there is a centre bore 11 at the center of coil holder 1, and wired ring recess 13 on several radially magnet mounting grooves 12, the upper surface is arranged on the lower surface of coil holder 1; Axial magnet embedded groove 14 is arranged on the upper surface around centre bore 11, also have louvre 15 on the coil holder 1;
Also comprise one second coil holder 2 and last coil;
Last centre bore 21 and axial louvre 22 are arranged, reach the standard grade on the upper surface ring recess 23 and magnet installing hole 24 on second coil holder 2;
are gone up coil and are connected with coil.In manufacturing process, at first coiling on coil holder 1 is fixed on second coil holder 2 on the coil holder 1 then, and coiling promptly can be made on second coil holder 2 again.
comprise that also one deck heat insulation foam, said heat insulation foam cover the last coil of second coil holder 2.
are as shown in Figure 2, and grab 3 is arranged on the radial edges of said second coil holder 2, and hole clipping 4 is arranged on the radial edges of said coil holder 1, and grab 3 passes hole clipping 4, and the lower surface of the hook portion of grab 3 and coil holder 1 fastens.
The interior grab 5 that distributes around centre bore is arranged on
said second coil holder 2, and said coil holder 1 has the interior hole clipping 6 that distributes around centre bore, and interior grab 5 passes interior hole clipping 6, and the lower surface of the hook portion of interior grab 5 and coil holder 1 fastens.
are above-described only to be the preferential execution mode of the utility model.Should be pointed out that for the person of ordinary skill of the art under the situation that does not break away from the utility model principle, can also make some improvement and modification, this also is regarded as the protection range of the utility model
Claims (3)
1. the heat-generating disc of the electromagnetic oven of an improved double-layer coil; Comprise coil holder, coil and magnet; There is a centre bore at the center of coil holder; Wired ring recess on several radially magnet mounting grooves, the upper surface is arranged on the lower surface of coil holder, axial magnet embedded groove is arranged on the upper surface around centre bore, also have louvre on the coil holder; It is characterized in that: also comprise one second coil holder and last coil;
Last centre bore and axial louvre, reach the standard grade on the upper surface ring recess and magnet installing hole are arranged on second coil holder;
Second coil holder is arranged on the upper surface of coil holder, the centre bore of the two on an axis, louvre is corresponding with axial louvre, identical, the magnet installing hole and corresponding of track of reach the standard grade ring recess and coil groove; Last coil is connected with coil;
Also comprise one deck heat insulation foam, said heat insulation foam covers the last coil on second coil holder.
2. the heat-generating disc of the electromagnetic oven of a kind of improved double-layer coil according to claim 1; It is characterized in that: on the radial edges of said second coil holder grab is arranged; On the radial edges of said coil holder hole clipping is arranged, grab passes hole clipping, and the hook portion of grab and the lower surface of coil holder fasten.
3. the heat-generating disc of the electromagnetic oven of a kind of improved double-layer coil according to claim 2; It is characterized in that: the interior grab that distributes around centre bore is arranged on said second coil holder; Said coil holder has the interior hole clipping that distributes around centre bore; Interior grab passes interior hole clipping, and the hook portion of interior grab and the lower surface of coil holder fasten.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201281140U CN202551398U (en) | 2012-03-30 | 2012-03-30 | Improved heating disk of induction cooker of dual-layer coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201281140U CN202551398U (en) | 2012-03-30 | 2012-03-30 | Improved heating disk of induction cooker of dual-layer coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202551398U true CN202551398U (en) | 2012-11-21 |
Family
ID=47171953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201281140U Expired - Fee Related CN202551398U (en) | 2012-03-30 | 2012-03-30 | Improved heating disk of induction cooker of dual-layer coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202551398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112226999A (en) * | 2018-08-09 | 2021-01-15 | Lg电子株式会社 | Clothes treating device |
-
2012
- 2012-03-30 CN CN2012201281140U patent/CN202551398U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112226999A (en) * | 2018-08-09 | 2021-01-15 | Lg电子株式会社 | Clothes treating device |
| WO2021010544A1 (en) * | 2018-08-09 | 2021-01-21 | Lg Electronics Inc. | Laundry treating apparatus |
| US11466398B2 (en) | 2018-08-09 | 2022-10-11 | Lg Electronics Inc. | Laundry treating apparatus |
| US11773529B2 (en) | 2018-08-09 | 2023-10-03 | Lg Electronics Inc. | Laundry treating apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20180330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |