CN203244282U - IH coil heating disc - Google Patents
IH coil heating disc Download PDFInfo
- Publication number
- CN203244282U CN203244282U CN 201320256283 CN201320256283U CN203244282U CN 203244282 U CN203244282 U CN 203244282U CN 201320256283 CN201320256283 CN 201320256283 CN 201320256283 U CN201320256283 U CN 201320256283U CN 203244282 U CN203244282 U CN 203244282U
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- Prior art keywords
- coil
- magnetic stripe
- brace
- lateral
- lap wound
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- Expired - Fee Related
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Abstract
An IH coil heating disc comprises a coil support, a bottom coil, a bottom magnetic strip and a bottom magnetic strip support, wherein the coil support is fixedly connected with a pot body, the bottom magnetic strip corresponds to the bottom coil, and the bottom magnetic strip support is used for fixing the bottom magnetic strip. The bottom coil comprises a single-layer flat-winding portion and a lap-winding portion. The IH coil heating disc has the advantages of being capable of enabling the coil to evenly emitting heat, simple in structure and low in manufacturing cost.
Description
Technical field
The utility model relates to a kind of IH coil heating disk.
Background technology
Utilize now the electric cooker of electromagnetic induction principle heating generally to use, pot for cooking rice pot courage has magnetic conductivity, heater coil disc access high-frequency ac power, and the pot courage will produce eddy-current heating, the work of cooking.
Existing heater coil disc mainly by the bottom flat around the coil part, and side arc or tape winding partly form, and be furnished with 3-6 symmetrical magnetic stripe loop.The coil panel of present IH electric cooker all only arranges coil in the bottom, and bottom coil all be evenly flat around, because electromagnetic heating coil has concentrated heat characteristic, be that coil side section heating heat is low, middle heating heat is large, a heating crest is arranged, when work, coil mid portion heat is large, and the effect of cooking is inhomogeneous.
Summary of the invention
Be the inhomogeneous shortcoming of the heat that overcomes prior art, the utility model provides a kind of IH coil heating disk of homogeneous heating.
The IH coil heating disk comprises the coil brace that is fixedly connected with the pot body, bottom coil, the end magnetic stripe corresponding with bottom coil and the fixing bottom magnetic stripe support of end magnetic stripe;
It is characterized in that: bottom coil comprises that single flat is around part and lap wound part.
Further, single flat is formed by wire from small to large pitch of the laps from inside to outside around part, and inside and outside adjacent loop abuts against each other, and all coils is in same layer; The lap wound part is comprised of two-layer at least loop.
Further, the width of the lap wound of bottom coil part accounts for 1/7 ~ 3/7 of bottom coil overall width, and the lap wound part is extended to the centre by the both sides of bottom coil.
Further, the bottom shape of pot in coil brace cooperates, coil brace middle part level and the periphery formation cancave cambered surface that stretches out; Described cancave cambered surface is provided with lateral coil and the side magnetic stripe corresponding with lateral coil outward, and lateral coil is wound in the side of coil brace along cancave cambered surface, and the side magnetic stripe is fixedly connected with a pot body by side magnetic stripe support; Lateral coil is connected with bottom coil.
Technical conceive of the present utility model is: by the both sides in bottom coil the lap wound part is set, strengthens the magnetic induction intensity on bottom coil both sides, near the heat in the Effective Raise pot center makes interior pot and interior food materials thermally equivalent thereof, improves the uniformity of culinary art.
The utlity model has coil is evenly generated heat, simple in structure, the advantage that cost of manufacture is low.
Description of drawings
Fig. 1 is the schematic diagram of the first embodiment.
Fig. 2 is the schematic diagram of the second embodiment.
The specific embodiment
Embodiment one
With reference to Fig. 1
The IH coil heating disk comprises the coil brace 1 that is fixedly connected with the pot body, bottom coil 3, the end magnetic stripe 5 corresponding with bottom coil 3 and the fixing bottom magnetic stripe support 4 of end magnetic stripe 5.The upper surface of coil brace 1 is the plane, and this plate coil brace is applicable to the pan heating such as electromagnetic oven.
The width of the lap wound part 32 of bottom coil 3 accounts for 1/7 ~ 3/7 of bottom coil 3 overall widths, and lap wound part 32 is extended to the centre by the both sides of bottom coil 3.
Technical conceive of the present utility model is: by the both sides in bottom coil 3 lap wound part 32 is set, strengthens the magnetic induction intensity on bottom coil 3 both sides, near the heat in the Effective Raise pot center makes interior pot and interior food materials thermally equivalent thereof, improves the uniformity of culinary art.
The utlity model has coil is evenly generated heat, simple in structure, the advantage that cost of manufacture is low.
Embodiment two
With reference to Fig. 2
The difference of present embodiment and embodiment one is that coil brace 1 is non-flat-plate type.The bottom shape of pot in coil brace 1 cooperates, coil brace 1 middle part level and periphery stretch out and form cancave cambered surface 11; Described cancave cambered surface 11 is outer to be provided with lateral coil 2 and the side magnetic stripe 6 corresponding with lateral coil 2, and lateral coil 2 is wound in the side of coil brace 1 along cambered surface, and side magnetic stripe 6 is fixedly connected with a pot body by side magnetic stripe support 7; Lateral coil 2 is connected with bottom coil 3.
In the present embodiment, the periphery of coil brace stretches out and forms cancave cambered surface 11, thereby can be adaptive with the shape of inner pan of electric cooker, becomes the heater coil that is applicable to the IH electric cooker, realizes the IH electric cooker uniform purpose of cooking.
The described content of this specification embodiment only is enumerating the way of realization of utility model design; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also reaches the equivalent technologies means that design can be expected according to the utility model in those skilled in the art.
Claims (4)
1.IH coil heating disk comprises the coil brace that is fixedly connected with the pot body, bottom coil, the end magnetic stripe corresponding with bottom coil and the fixing bottom magnetic stripe support of end magnetic stripe; It is characterized in that: bottom coil comprises that single flat is around part and lap wound part.
2. IH coil heating disk as claimed in claim 1, it is characterized in that: single flat is formed by wire from small to large pitch of the laps from inside to outside around part, and inside and outside adjacent loop abuts against each other, and all coils is in same layer; The lap wound part is comprised of two-layer at least loop.
3. IH coil heating disk as claimed in claim 2 is characterized in that: 1/7 ~ 3/7 of the width station bottom coil overall width of the lap wound part of bottom coil, the lap wound part is extended to the centre by the both sides of bottom coil.
4. IH coil heating disk as claimed in claim 2 or claim 3 is characterized in that: the bottom shape of pot in coil brace cooperates, coil brace middle part level and the periphery formation cancave cambered surface that stretches out; Described cancave cambered surface is provided with lateral coil and the side magnetic stripe corresponding with lateral coil outward, and lateral coil is wound in the side of coil brace along cancave cambered surface, and the side magnetic stripe is fixedly connected with a pot body by side magnetic stripe support; Lateral coil is connected with bottom coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320256283 CN203244282U (en) | 2013-05-10 | 2013-05-10 | IH coil heating disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320256283 CN203244282U (en) | 2013-05-10 | 2013-05-10 | IH coil heating disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203244282U true CN203244282U (en) | 2013-10-23 |
Family
ID=49370756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320256283 Expired - Fee Related CN203244282U (en) | 2013-05-10 | 2013-05-10 | IH coil heating disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203244282U (en) |
-
2013
- 2013-05-10 CN CN 201320256283 patent/CN203244282U/en not_active Expired - Fee Related
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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: 20131023 Termination date: 20210510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |