CN202043314U - Electromagnetic oven coil panel - Google Patents
Electromagnetic oven coil panel Download PDFInfo
- Publication number
- CN202043314U CN202043314U CN2011201101143U CN201120110114U CN202043314U CN 202043314 U CN202043314 U CN 202043314U CN 2011201101143 U CN2011201101143 U CN 2011201101143U CN 201120110114 U CN201120110114 U CN 201120110114U CN 202043314 U CN202043314 U CN 202043314U
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- China
- Prior art keywords
- coil
- winding
- coiling
- winding slot
- interlayer
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Abstract
The utility model relates to an electromagnetic oven coil panel which comprises a coil winding (1), a bracket (2) and magnetic strips (3), wherein a plurality of radial grooves for mounting the magnetic strips are formed between an outer ring and an inner ring of the bracket (2); a plurality of concentric erect coil winding interlayers (21) are arranged on the surfaces of the grooves; winding slots (22) are formed between the adjacent coil winding interlayers; enameled wires (11) are wound in the winding slots (22) to form the coil winding (1); and the electromagnetic oven coil panel is characterized in that hollow gaps (211) are formed at the top ends of the coil winding interlayers with less layers of coils. In the utility model, as the structure that the hollow gaps are formed at the top ends of the coil winding interlayers with less layers of coils is adopted, the coil winding interlayers with less layers of coils are deformed due to hot pressing of the hollow gaps so as to enable the enameled wires to be packaged in the winding slots. Therefore, according to the utility model, all winding coils can be fixed through a hot pressing die, and the electromagnetic oven coil panel has simple structure and low manufacturing cost, and is particularly suitable for the coil panels with unequal winding layers of each coil.
Description
Technical field
The utility model relates to the lattice coil dish of a kind of coil panel, particularly a kind of electromagnetic oven, belongs to the improvement technology of coil disc of electric stove structure.
Background technology
The electromagnetic oven of Xiao Shouing in the market, its inner coil panel is made up of coil windings, support and magnetic stripe three parts.Wherein the support of coil sections dish is provided with concordant dividing plate in top or interlayer formation winding slot, after the coil windings of single or multiple lift is wound in winding slot, the top of dividing plate or interlayer by the hot pressing winding slot is wrapped in enamelled wire in the winding slot thereby make it produce deformation.The enamelled wire fixed form of this no glue formula is simple and practical, be difficult for getting loose.But when the enamelled wire that each ring layer number of coiling does not wait, because each circle enamelled wire top is not concordant fully, thereby can't be by the fixing whole coilings of hot pressing die.
Summary of the invention
The purpose of this utility model is to consider the problems referred to above and the coil disc of electric stove of a kind of reasonable in design, compact conformation, low cost of manufacture, coiling fixation is provided.
The technical solution of the utility model is: a kind of coil disc of electric stove, comprise coil windings, support and magnetic stripe, be provided with some between the inside and outside circle body of its medium-height trestle radially in order to the groove position of magnetic stripe to be installed, the groove site surface is provided with the coiling interlayer of the concentric arrangement of plurality of vertical, form winding slot between every adjacent coiling interlayer, enamelled wire is wound on and forms coil windings in the winding slot, it is characterized in that being provided with concave indentation on the top of the coiling interlayer of the less layer line circle of coiling.
Described to the described winding slot of small part the enamelled wire number of plies of coiling do not wait.
Described second to the eight circle coiling interlayer top near the coil panel center is provided with concave indentation.
The winding slot that described coiling interlayer forms can be arranged at the upper surface, lower surface of groove position or thereon, lower surface is provided with simultaneously.
The concave indentation of described coiling interlayer produces deformation by hot pressing enamelled wire is wrapped in the winding slot.
The utility model is because employing is provided with the structure of concave indentation on the top of the coiling interlayer of the less layer line circle of coiling, the coiling interlayer of the less layer line circle of this coiling produces deformation by concave indentation hot pressing enamelled wire is wrapped in the winding slot, therefore, the utility model can make whole coilings fix by hot pressing die, it is simple in structure, low cost of manufacture is particularly useful for the coil panel that each circle coiling number of plies does not wait.
Description of drawings
Fig. 1 is the perspective view of the utility model embodiment coil bracket;
Fig. 2 is the cross section structure schematic diagram of the utility model embodiment coil panel;
Fig. 3 is the cross section structure schematic diagram after the hot pressing of the utility model embodiment coil panel;
Fig. 4 is the partial enlarged drawing at A place among Fig. 3.
Embodiment
As Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, the utility model coil disc of electric stove, comprise coil windings 1, support 2 and magnetic stripe 3, be provided with some between the inside and outside circle body of its medium-height trestle 2 radially in order to the groove position of magnetic stripe 3 to be installed, groove position upper surface is provided with the coiling interlayer 21 of the concentric arrangement of plurality of vertical, form winding slot 22 between every adjacent coiling interlayer, enamelled wire 11 is wound on and forms coil windings 1 in the winding slot, top at the coiling interlayer 21 of the less layer line circle of coiling is provided with concave indentation 211, and the concave indentation 211 of coiling interlayer produces deformation by hot pressing enamelled wire 11 is wrapped in the winding slot 22.
In the present embodiment, enclose coiling interlayer 21 tops near the 3rd to 6 of coil panel center and be provided with concave indentation 211.Be wound with 3 layer line circles in 1-2 circle, the 7-10 circle winding slot, be wound with two-layer coil in the 3-6 circle winding slot, after the coil windings coiling finishes,, make adjacent coiling interlayer top produce deformation, enamelled wire is wrapped in the winding slot by hot pressing.
Claims (5)
1. coil disc of electric stove, comprise coil windings (1), support (2) and magnetic stripe (3), be provided with some between the inside and outside circle body of its medium-height trestle (2) radially in order to the groove position of magnetic stripe (3) to be installed, the groove site surface is provided with the coiling interlayer (21) of the concentric arrangement of plurality of vertical, form winding slot (22) between every adjacent coiling interlayer, enamelled wire (11) is wound on and forms coil windings (1) in the winding slot (22), it is characterized in that being provided with concave indentation (211) on the top of the coiling interlayer (21) of the less layer line circle of coiling.
2. coil disc of electric stove according to claim 1 is characterized in that not waiting to the enamelled wire number of plies of the interior coiling of the described winding slot of small part (22).
3. coil disc of electric stove according to claim 1 is characterized in that described second to eight circle coiling interlayer (21) top near the coil panel center is provided with concave indentation (211).
4. coil disc of electric stove according to claim 1, it is characterized in that winding slot (22) that described coiling interlayer forms can be arranged at the upper surface of groove position, lower surface or thereon, lower surface is provided with simultaneously.
5. according to each described coil disc of electric stove of claim 1 to 4, it is characterized in that the concave indentation (211) of described coiling interlayer is wrapped in enamelled wire (11) in the winding slot (22) by hot pressing generation deformation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201101143U CN202043314U (en) | 2011-04-15 | 2011-04-15 | Electromagnetic oven coil panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201101143U CN202043314U (en) | 2011-04-15 | 2011-04-15 | Electromagnetic oven coil panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202043314U true CN202043314U (en) | 2011-11-16 |
Family
ID=44970739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201101143U Expired - Lifetime CN202043314U (en) | 2011-04-15 | 2011-04-15 | Electromagnetic oven coil panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202043314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104219808A (en) * | 2013-12-24 | 2014-12-17 | 九阳股份有限公司 | Electromagnetic heating coil and electromagnetic heating device |
-
2011
- 2011-04-15 CN CN2011201101143U patent/CN202043314U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104219808A (en) * | 2013-12-24 | 2014-12-17 | 九阳股份有限公司 | Electromagnetic heating coil and electromagnetic heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111116 |
|
| CX01 | Expiry of patent term |