CN204465915U - Electromagnetic coil disk and there is the electric cooking appliance of this electromagnetic coil disk - Google Patents
Electromagnetic coil disk and there is the electric cooking appliance of this electromagnetic coil disk Download PDFInfo
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- CN204465915U CN204465915U CN201420787291.9U CN201420787291U CN204465915U CN 204465915 U CN204465915 U CN 204465915U CN 201420787291 U CN201420787291 U CN 201420787291U CN 204465915 U CN204465915 U CN 204465915U
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Abstract
The utility model is applicable to electric cooking appliance technical field, provides a kind of electromagnetic coil disk and has the electric cooking appliance of this electromagnetic coil disk.Electromagnetic coil disk comprises spill disk body and is set around the solenoid of described spill disk body, described solenoid comprises the second coil being set around described concave disks body side surface, described second coil has arc coil segment, and described spill disk body has at least two and arranges and the magnetic stripe of radial abutment along described arc coil segment side.Described electric cooking appliance has above-mentioned electromagnetic coil disk.The electromagnetic coil disk that the utility model provides and there is the electric cooking appliance of this electromagnetic coil disk, its magnetic stripe can fit in the side of coil better, each magnetic stripe and the distance between coil are also substantially equal, to improve the inductance value of coil, and strengthen the constraint to the loose leakage field line of force; Effectively improve the efficiency of electromagnetic conversion and the harmful effect of electromagnetic radiation, avoid the phenomenon that heating is uneven, heating effect is good.
Description
Technical field
The utility model belongs to electric cooking appliance technical field, particularly relates to a kind of electromagnetic coil disk and has the electric cooking appliance of this electromagnetic coil disk.
Background technology
Have at present in the electric cooking appliance of electromagnetic coil disk, mostly adopt single coil, although some drum has done the process of two sections in coiling, pan area vacancy position is too large relatively, and heating effect is uneven, is not easy to the use of user.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and provide a kind of electromagnetic coil disk and have the electric cooking appliance of this electromagnetic coil disk, its heating effect is even, is convenient to the use of user.
The utility model is achieved in that a kind of electromagnetic coil disk, comprise spill disk body and the solenoid being set around described spill disk body, described solenoid comprises the second coil being set around described concave disks body side surface, described second coil has arc coil segment, and described spill disk body has at least two and arranges and the magnetic stripe of radial abutment along described arc coil segment side.
Alternatively, described solenoid also comprises the first coil be set around bottom described spill disk body.
Alternatively, described spill disk body comprises dish seat and the support of split setting, one in described first coil and the second coil is arranged on described dish seat or support, described another is located on support or dish seat, described magnetic stripe assembling on the bracket, or is embedded on described support by injection moulding integrated molding.
Alternatively, described magnetic stripe comprises in vertical bar shape or the first magnetic stripe of arc strip and the second magnetic stripe in vertical bar shape or arc strip, and described first magnetic stripe is connected with described second magnetic stripe radial abutment, and cooperation is fitted in outside described arc coil segment.
Alternatively, described second coil comprises at least two sections of side sub-coils, and each described side sub-coil sets gradually along the side of described spill disk body.
Alternatively, described spill disk body is connected with the 3rd magnetic stripe, and described 3rd magnetic stripe is corresponding with described First Line turn coil to be arranged.
Alternatively, described 3rd magnetic stripe is vertical bar shape or " L " font or " U " font, and described 3rd magnetic stripe is assembled in the bottom surface of described spill disk body or is embedded at described spill disk body by embedding and injection molding is shaping.
Alternatively, described spill disk body comprises the first drum and the second drum, and described first coil is set around described first drum, and described second coil is set around described second drum.
Alternatively, described first drum is provided with multiple winding slot arranged of being radially separated by, and described first coil is set around in described winding slot.
Alternatively, be provided with location structure between described first drum and described second drum, described location structure comprises the reference column being connected to described first drum and the location hole being arranged at described second drum, and described reference column is arranged in described location hole.
The utility model additionally provides a kind of electric cooking appliance, and described electric cooking appliance has above-mentioned electromagnetic coil disk.
The electromagnetic coil disk that the utility model provides and there is the electric cooking appliance of this electromagnetic coil disk, its magnetic stripe can fit in the side of coil better, each magnetic stripe and the distance between coil are also substantially equal, to improve the inductance value of coil, and strengthen the constraint to the loose leakage field line of force; Effectively improve the efficiency of electromagnetic conversion and the harmful effect of electromagnetic radiation, avoid the phenomenon that heating is uneven, heating effect is good.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the solid assembling schematic diagram of the electromagnetic coil disk that the utility model embodiment provides;
Fig. 2 is the perspective exploded view of the electromagnetic coil disk that the utility model embodiment provides;
Fig. 3 is the floor map of the electromagnetic coil disk that the utility model embodiment provides;
Fig. 4 is the generalized section of A-A section in Fig. 3;
Fig. 5 is the generalized section of B-B section in Fig. 3;
Fig. 6 is the schematic perspective view of the first drum and the first coil in the electromagnetic coil disk that provides of the utility model embodiment;
Fig. 7 is the schematic perspective view of the first drum and the first coil in the electromagnetic coil disk that provides of the utility model embodiment;
Fig. 8 is the schematic perspective view of the second drum and the second coil in the electromagnetic coil disk that provides of the utility model embodiment;
Fig. 9 is the schematic perspective view of the second drum and the second coil in the electromagnetic coil disk that provides of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.When an element is known as " being connected to " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower in the utility model embodiment, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.
As shown in Fig. 1 ~ Fig. 5, a kind of electromagnetic coil disk that the utility model embodiment provides, comprise spill disk body 1 and the solenoid 2 being set around described spill disk body 1, described solenoid 2 comprises the second coil 22 being set around described spill disk body 1 side, described second coil 22 has arc coil segment, and described spill disk body 1 has at least two and arranges and the magnetic stripe of radial abutment along described arc coil segment side.Like this, each magnetic stripe can fit in the side of the second coil 22 better, and the distance between each magnetic stripe with the second coil 22 is also substantially equal, to improve the inductance value of coil, and strengthens the constraint to the loose leakage field line of force; Effectively improve the efficiency of electromagnetic conversion and the harmful effect of electromagnetic radiation.
Particularly, solenoid 2 also comprises the first coil 21 be set around bottom described spill disk body 1.
Particularly, described spill disk body 1 comprises dish seat and the support of split setting, one in described first coil 21 and the second coil 22 is arranged on described dish seat or support, described another is located on support or dish seat, described magnetic stripe assembling on the bracket, or is embedded on described support by injection moulding integrated molding.
Particularly, as shown in Fig. 1 ~ Fig. 5, described magnetic stripe can comprise in vertical bar shape or the first magnetic stripe 31 of arc strip and the second magnetic stripe 32 in vertical bar shape or arc strip, and described first magnetic stripe 31 is connected with described second magnetic stripe 32 radial abutment, and cooperation is fitted in outside described arc coil segment.Understandably, magnetic stripe also can be provided with more than three or three.
Particularly, as shown in Fig. 1 ~ Fig. 5, described second coil 22 comprises at least two sections of side sub-coils 221, and each described side sub-coil 221 sets gradually along the side of described spill disk body 1.Like this, can the significant surface territory of electromagnetic induction heating be changed into multiple by one of the prior art, thus expand the area of heating, make the food of whole pot obtain more heat, give full play to the effect of himself.
Particularly, the coiling density of described second coil 22 can be greater than the coiling density of described first coil 21, to improve the heating properties of side.
Particularly, as shown in Fig. 1 ~ Fig. 5, described spill disk body 1 is connected with the 3rd magnetic stripe 33, described 3rd magnetic stripe 33 and described first coil 21 coil relative set, to improve the inductance value of coil, and strengthens the constraint to the loose leakage field line of force; Effectively improve the efficiency of electromagnetic conversion and the harmful effect of electromagnetic radiation.
In embody rule, as shown in Fig. 1 ~ Fig. 5, described 3rd magnetic stripe 33 can be vertical bar shape or " L " font or " U " font etc., and described 3rd magnetic stripe 33 is assembled in the bottom surface of described spill disk body 1 or is embedded at described spill disk body 1 by embedding and injection molding is shaping, and structural reliability is good.
Particularly, as shown in Fig. 1 ~ Fig. 9, described spill disk body 1 comprises the first drum 11 and is connected to the second drum 12 of the second drum 12, and described first coil 21 is set around described first drum 11, and described second coil 22 is set around described second drum 12.First drum 11 and the second drum 12 can be plastic parts, and it can injection mo(u)lding.
Particularly, as shown in Fig. 1 ~ Fig. 5, described first drum 11 can be provided with multiple winding slot 110 arranged of being radially separated by, and described first coil 21 is set around in described winding slot 110, and its coiling density is relatively low.
Particularly, as shown in Fig. 1 ~ Fig. 9, location structure can be provided with between described first drum 11 and described second drum 12, described location structure comprises the reference column 111 being connected to described first drum 11 and the location hole 121 being arranged at described second drum 12, described reference column 111 is arranged in described location hole 121, so that the assembling of the first drum 11, second drum 12.
Particularly, as shown in Fig. 1 ~ Fig. 5, the side of described second drum 12 is connected with the coil being positioned at described second coil 22 side and accepts bar 122, to improve the reliability of product.
In embody rule, as shown in Fig. 1 ~ Fig. 5, described magnetic stripe can be assembled in the side of described second drum 12 or be embedded at described second drum 12 by embedding and injection molding is shaping.Second drum 12 has the first tank 123 and the second tank 124 of accommodation first magnetic stripe 31 and the second magnetic stripe 32.Second drum 12 has the 3rd tank 113 of accommodation the 3rd magnetic stripe 33.
The utility model additionally provides a kind of electric cooking appliance, and described electric cooking appliance has above-mentioned electromagnetic coil disk.Particularly, described electric cooking appliance can be electromagnetic heating electric rice cooker or Electromagnetic Heating electric pressure cooker or Electromagnetic Heating electric cooking pot or electromagnetic heating electric steamer or electromagnetic oven etc.Described electric cooking appliance comprises pot body and interior pot, and described interior pot and described electromagnetic coil disk are arranged in described pot body, and described interior pot is positioned at the top of described electromagnetic coil disk.
The electromagnetic coil disk that the utility model embodiment provides and there is the electric cooking appliance of this electromagnetic coil disk, its magnetic stripe can fit in the side of coil better, each magnetic stripe and the distance between coil are also substantially equal, to improve the inductance value of coil, and strengthen the constraint to the loose leakage field line of force; Effectively improve the efficiency of electromagnetic conversion and the harmful effect of electromagnetic radiation, avoid the phenomenon that heating is uneven, heating effect is good.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection range of the present utility model.
Claims (11)
1. an electromagnetic coil disk, comprise spill disk body and the solenoid being set around described spill disk body, described solenoid comprises the second coil being set around described concave disks body side surface, described second coil has arc coil segment, it is characterized in that, described spill disk body has at least two and arranges and the magnetic stripe of radial abutment along described arc coil segment side.
2. electromagnetic coil disk as claimed in claim 1, it is characterized in that, described solenoid also comprises the first coil be set around bottom described spill disk body.
3. electromagnetic coil disk as claimed in claim 2, it is characterized in that, described spill disk body comprises dish seat and the support of split setting, one in described first coil and the second coil is arranged on described dish seat or support, described another is located on support or dish seat, described magnetic stripe assembling on the bracket, or is embedded on described support by injection moulding integrated molding.
4. electromagnetic coil disk as claimed in claim 1, it is characterized in that, described magnetic stripe comprises in vertical bar shape or the first magnetic stripe of arc strip and the second magnetic stripe in vertical bar shape or arc strip, described first magnetic stripe is connected with described second magnetic stripe radial abutment, and cooperation is fitted in outside described arc coil segment.
5. electromagnetic coil disk as claimed in claim 1, it is characterized in that, described second coil comprises at least two sections of side sub-coils, and each described side sub-coil sets gradually along the side of described spill disk body.
6. electromagnetic coil disk as claimed in claim 2, it is characterized in that, described spill disk body is connected with the 3rd magnetic stripe, and described 3rd magnetic stripe is corresponding with described First Line turn coil to be arranged.
7. electromagnetic coil disk as claimed in claim 6, is characterized in that, described 3rd magnetic stripe is vertical bar shape or " L " font or " U " font, and described 3rd magnetic stripe is assembled in the bottom surface of described spill disk body or is embedded at described spill disk body by embedding and injection molding is shaping.
8. the electromagnetic coil disk according to any one of claim 1 to 6, is characterized in that, described spill disk body comprises the first drum and the second drum, and described first coil is set around described first drum, and described second coil is set around described second drum.
9. electromagnetic coil disk as claimed in claim 8, is characterized in that, described first drum is provided with multiple winding slot arranged of being radially separated by, and described first coil is set around in described winding slot.
10. electromagnetic coil disk as claimed in claim 8, it is characterized in that, location structure is provided with between described first drum and described second drum, described location structure comprises the reference column being connected to described first drum and the location hole being arranged at described second drum, and described reference column is arranged in described location hole.
11. 1 kinds of electric cooking appliances, is characterized in that, described electric cooking appliance has the electromagnetic coil disk according to any one of claim 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420787291.9U CN204465915U (en) | 2014-12-12 | 2014-12-12 | Electromagnetic coil disk and there is the electric cooking appliance of this electromagnetic coil disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420787291.9U CN204465915U (en) | 2014-12-12 | 2014-12-12 | Electromagnetic coil disk and there is the electric cooking appliance of this electromagnetic coil disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204465915U true CN204465915U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201420787291.9U Active CN204465915U (en) | 2014-12-12 | 2014-12-12 | Electromagnetic coil disk and there is the electric cooking appliance of this electromagnetic coil disk |
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| CN (1) | CN204465915U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105054804A (en) * | 2015-08-07 | 2015-11-18 | 阮保清 | Electromagnetic heating wire coil for IH electric cooker |
| CN105120544A (en) * | 2015-08-20 | 2015-12-02 | 阮保清 | Cyclonic IH electromagnetic heating wire tray |
| CN106211403A (en) * | 2016-08-05 | 2016-12-07 | 中山市通威电器有限公司 | A kind of 3D three-dimensional heating coil panel |
| CN107734733A (en) * | 2017-10-27 | 2018-02-23 | 珠海格力电器股份有限公司 | Multi-section control coil winding structure of electromagnetic heating appliance and electromagnetic heating appliance |
| WO2018076344A1 (en) * | 2016-10-31 | 2018-05-03 | 佛山市顺德区美的电热电器制造有限公司 | Coil disk assembly and electromagnetic heating cooking device |
| CN111374528A (en) * | 2018-12-29 | 2020-07-07 | 广东美的白色家电技术创新中心有限公司 | Electric rice cooker |
-
2014
- 2014-12-12 CN CN201420787291.9U patent/CN204465915U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105054804A (en) * | 2015-08-07 | 2015-11-18 | 阮保清 | Electromagnetic heating wire coil for IH electric cooker |
| CN105120544A (en) * | 2015-08-20 | 2015-12-02 | 阮保清 | Cyclonic IH electromagnetic heating wire tray |
| CN106211403A (en) * | 2016-08-05 | 2016-12-07 | 中山市通威电器有限公司 | A kind of 3D three-dimensional heating coil panel |
| WO2018076344A1 (en) * | 2016-10-31 | 2018-05-03 | 佛山市顺德区美的电热电器制造有限公司 | Coil disk assembly and electromagnetic heating cooking device |
| CN107734733A (en) * | 2017-10-27 | 2018-02-23 | 珠海格力电器股份有限公司 | Multi-section control coil winding structure of electromagnetic heating appliance and electromagnetic heating appliance |
| WO2019080632A1 (en) * | 2017-10-27 | 2019-05-02 | 格力电器（武汉）有限公司 | Electromagnetic heating appliance multi-segment control coil wire winding structure and electromagnetic heating appliance |
| CN111374528A (en) * | 2018-12-29 | 2020-07-07 | 广东美的白色家电技术创新中心有限公司 | Electric rice cooker |
| CN111374528B (en) * | 2018-12-29 | 2022-02-11 | 广东美的白色家电技术创新中心有限公司 | Electric rice cooker |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |