CN112161302A - Electromagnetic induction coil assembly - Google Patents
Electromagnetic induction coil assembly Download PDFInfo
- Publication number
- CN112161302A CN112161302A CN202010897840.8A CN202010897840A CN112161302A CN 112161302 A CN112161302 A CN 112161302A CN 202010897840 A CN202010897840 A CN 202010897840A CN 112161302 A CN112161302 A CN 112161302A
- Authority
- CN
- China
- Prior art keywords
- arc
- radial
- coil assembly
- electromagnetic induction
- strips
- Prior art date
- 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.)
- Pending
Links
- 230000005674 electromagnetic induction Effects 0.000 title claims abstract description 20
- 230000006698 induction Effects 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 abstract description 13
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 235000008429 bread Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 235000013305 food Nutrition 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/06—Arrangement or mounting of electric heating elements
- F24C7/067—Arrangement or mounting of electric heating elements on ranges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/10—Tops, e.g. hot plates; Rings
- F24C15/102—Tops, e.g. hot plates; Rings electrically heated
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/02—Coils wound on non-magnetic supports, e.g. formers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Induction Heating Cooking Devices (AREA)
- General Induction Heating (AREA)
Abstract
The invention provides an electromagnetic induction coil assembly, which comprises a pot-shaped bracket, a first induction wire body and a second induction wire body; the pot-shaped bracket comprises a radial strip distribution plate, an annular support and a plurality of arc radial strips, wherein the arc radial strips are circumferentially distributed on the inner side of the annular support, the outer side of the top end of each arc radial strip is connected with the annular support, and the bottom end of each arc radial strip is connected with the radial strip distribution plate; the first induction line body is spirally wound on the lower parts of the arc radial strips to form a first spiral coil, and the second induction line body is spirally wound on the upper parts of the arc radial strips to form a second spiral coil. According to the pot-shaped bracket, the first induction wire body and the second induction wire body are respectively wound on the upper portion and the lower portion of the pot-shaped bracket to form the first spiral coil and the second spiral coil, so that two heating areas are formed in the pot-shaped bracket, the heating area is large, and the heating uniformity is good.
Description
Technical Field
The invention relates to the technical field of induction cookers, in particular to an electromagnetic induction coil assembly.
Background
The electromagnetic cooker is a common kitchen utensil, is provided with the coil assembly in the electromagnetic cooker, can produce magnetic field after letting in alternating current among the coil assembly, magnetic field can produce the vortex bottom the pan to make the pan generate heat fast, and then realize carrying out the purpose of heating to food in the pan. However, the thermal efficiency of the coil assembly of the induction cooker in the prior art still cannot meet the requirement of technical development.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides an electromagnetic induction coil assembly.
The invention provides an electromagnetic induction coil assembly, which comprises a pot-shaped bracket, a first induction wire body and a second induction wire body; the pot-shaped bracket comprises a radial strip distribution plate, an annular support and a plurality of arc radial strips, the arc radial strips are circumferentially distributed on the inner side of the annular support, arc openings of the arc radial strips are far away from the annular support, the outer sides of the top ends of the arc radial strips are connected with the annular support, and the bottom ends of the arc radial strips are connected with the radial strip distribution plate; the first induction line body is spirally wound on the lower parts of the arc radial strips to form a first spiral coil, and the second induction line body is spirally wound on the upper parts of the arc radial strips to form a second spiral coil.
Preferably, a plurality of first positioning holes distributed circumferentially are formed in the radial strip distribution plate, first positioning protrusions are arranged at the bottom ends of the arc-shaped radial strips, and the first positioning protrusions of the arc-shaped radial strips are embedded in the first positioning holes respectively.
Preferably, a plurality of second positioning holes distributed circumferentially are formed in the annular support, second positioning protrusions are arranged on the outer side of the top end of each arc-shaped radial strip, and the second positioning protrusions of the arc-shaped radial strips are embedded in the second positioning holes respectively.
Preferably, a plurality of first grooves are arranged at intervals on the lower portion of the inner arc surface of the arc-shaped radial strip, and the first induction line body is embedded in the first grooves.
Preferably, a plurality of second grooves are formed in the upper portion of the inner arc surface of the arc-shaped radial strip at intervals, and the second induction line body is embedded in the second grooves.
Preferably, the number of the arc-shaped radial strips is 12.
Preferably, the first helical coil has an outer diameter of 280mm and an inductance of 75 microhenries.
Preferably, the second helical coil has an inner diameter of 380mm, an outer diameter of 600mm, and an inductance of 150 microhenries.
According to the electromagnetic induction coil assembly provided by the invention, the first induction wire body and the second induction wire body are respectively wound on the upper part and the lower part of the pot-shaped bracket to form the first spiral coil and the second spiral coil, so that two heating areas are formed in the pot-shaped bracket, the heating area is large, the heating uniformity is good, and the working efficiency is high.
Drawings
Fig. 1 is a schematic structural diagram of an electromagnetic induction coil assembly according to the present invention;
fig. 2 is a side view of an electromagnetic induction coil assembly according to the present invention;
fig. 3 is a schematic structural diagram of an arc-shaped radial bar in an electromagnetic induction coil assembly according to the present invention.
Detailed Description
Referring to fig. 1 to 3, the present invention provides an electromagnetic induction coil assembly, including a pot-shaped bracket, a first induction wire body and a second induction wire body; wherein:
the pot-shaped bracket comprises a radial strip distribution plate 1, an annular support 2 and 12 arc radial strips 3, wherein the 12 arc radial strips 3 are uniformly distributed on the inner side of the annular support 2 in a circumferential manner, arc openings of the arc radial strips 3 are far away from the annular support 2, the outer side of the top end of each arc radial strip 3 is connected with the annular support 2, and the bottom end of each arc radial strip is connected with the radial strip distribution plate 1.
The first induction wire body is spirally wound on the lower parts of the arc radial strips 3 to form a first spiral coil 4, the outer diameter of the first spiral coil 4 is 280mm, and the inductance is 75 microhenries. The second induction line body is spirally wound on the upper parts of the arc radial strips 3 to form a second spiral coil 5, the inner diameter of the second spiral coil 5 is 380mm, the outer diameter of the second spiral coil is 600mm, and the inductance is 150 microhenries.
According to the invention, the first induction wire body and the second induction wire body are respectively wound into the first spiral coil 4 and the second spiral coil 5 on the upper part and the lower part of the pot-shaped bracket, so that an upper heating area and a lower heating area are formed in the pot-shaped bracket, the heating area is large, the heating uniformity is good, and the working efficiency is high. When the electromagnetic induction coil assembly is applied to a special oven for the rice crust steamed bread, the lower heating area is responsible for heating water to generate steam, and the upper heating area is responsible for baking the rice crust steamed bread by the dry-burning pot body.
In the specific embodiment, in order to facilitate the installation of the arc-shaped radial strips 3, the radial strip distribution plate 1 is provided with a plurality of first positioning holes distributed circumferentially, the bottom ends of the arc-shaped radial strips 3 are provided with first positioning protrusions 6, and the first positioning protrusions 6 of the arc-shaped radial strips 3 are respectively embedded in the first positioning holes. A plurality of second locating holes distributed circumferentially are formed in the annular support 2, second locating protrusions 7 are arranged on the outer side of the top end of each arc-shaped radial strip 3, and the second locating protrusions 7 of the arc-shaped radial strips 3 are embedded in the second locating holes respectively.
In the specific embodiment, a plurality of first grooves 8 are formed at intervals on the lower portion of the inner arc surface of the arc-shaped radial strip 3, and the first induction line body is embedded in the first grooves 8. A plurality of second grooves 9 are formed in the upper portion of the inner arc surface of the arc-shaped radial strip 3 at intervals, and a second induction line body is embedded in the second grooves 9.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. An electromagnetic induction coil assembly is characterized by comprising a pot-shaped bracket, a first induction line body and a second induction line body; the pot-shaped bracket comprises a radial strip distribution plate (1), an annular support (2) and a plurality of arc radial strips (3), wherein the plurality of arc radial strips (3) are circumferentially distributed on the inner side of the annular support (2), arc openings of the arc radial strips (3) are far away from the annular support (2), the outer side of the top ends of the arc radial strips (3) is connected with the annular support (2), and the bottom ends of the arc radial strips are connected with the radial strip distribution plate (1); the first induction line body is spirally wound on the lower parts of the arc radial strips (3) to form a first spiral coil (4), and the second induction line body is spirally wound on the upper parts of the arc radial strips (3) to form a second spiral coil (5).
2. The electromagnetic induction coil assembly according to claim 1, wherein the radial bar distribution plate (1) is provided with a plurality of first positioning holes distributed circumferentially, the bottom end of the arc-shaped radial bar (3) is provided with a first positioning protrusion (6), and the first positioning protrusions (6) of the plurality of arc-shaped radial bars (3) are respectively embedded in the plurality of first positioning holes.
3. The electromagnetic induction coil assembly according to claim 1, wherein the annular support (2) is provided with a plurality of second positioning holes distributed circumferentially, the outer side of the top end of the arc-shaped radial strip (3) is provided with a second positioning protrusion (7), and the second positioning protrusions (7) of the plurality of arc-shaped radial strips (3) are respectively embedded in the plurality of second positioning holes.
4. The electromagnetic induction coil assembly according to any one of claims 1 to 3, wherein a plurality of first grooves (8) are formed at intervals in the lower portion of the intrados of the arc-shaped radial bar (3), and the first induction wire body is embedded in the first grooves (8).
5. The electromagnetic induction coil assembly according to any one of claims 1 to 3, wherein a plurality of second grooves (9) are formed at intervals in the upper portion of the intrados of the arc-shaped radial bar (3), and the second induction wire body is embedded in the second grooves (9).
6. The electromagnetic coil assembly according to any of claims 1-3, characterized in that the number of the arc-shaped radial bars (3) is 12.
7. An electromagnetic induction coil assembly according to any one of claims 1-3, characterised in that the outer diameter of the first helical coil (4) is 280mm and the inductance is 75 microhenries.
8. An electromagnetic induction coil assembly according to any of claims 1-3, characterised in that the second helical coil (5) has an inner diameter of 380mm and an outer diameter of 600mm and an inductance of 150 microhenries.
9. The electromagnetic induction coil assembly according to any one of claims 1-3, characterized in that the radial bar distribution plate (1) is of circular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010897840.8A CN112161302A (en) | 2020-08-31 | 2020-08-31 | Electromagnetic induction coil assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010897840.8A CN112161302A (en) | 2020-08-31 | 2020-08-31 | Electromagnetic induction coil assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112161302A true CN112161302A (en) | 2021-01-01 |
Family
ID=73857390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010897840.8A Pending CN112161302A (en) | 2020-08-31 | 2020-08-31 | Electromagnetic induction coil assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112161302A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202118971U (en) * | 2011-05-28 | 2012-01-18 | 美的集团有限公司 | Electromagnetic stove coil panel support convenient to assembly |
| CN103763804A (en) * | 2013-12-25 | 2014-04-30 | 广东鼎燊科技有限公司 | Combined type coil panel support of induction cooker |
| CN104797028A (en) * | 2015-04-23 | 2015-07-22 | 合肥顺昌电磁感应科技有限公司 | Electromagnetic induction type frying stove coil |
| CN205002177U (en) * | 2015-08-20 | 2016-01-27 | 阮保清 | IH electromagnetic wire coil support |
| CN206102371U (en) * | 2016-07-28 | 2017-04-19 | 佛山市顺德区美的电热电器制造有限公司 | Coil panel and electric cooking |
| CN206166681U (en) * | 2016-07-04 | 2017-05-17 | 郝航 | Rice cooker dish that generates heat with electromagnetic heating effect |
-
2020
- 2020-08-31 CN CN202010897840.8A patent/CN112161302A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202118971U (en) * | 2011-05-28 | 2012-01-18 | 美的集团有限公司 | Electromagnetic stove coil panel support convenient to assembly |
| CN103763804A (en) * | 2013-12-25 | 2014-04-30 | 广东鼎燊科技有限公司 | Combined type coil panel support of induction cooker |
| CN104797028A (en) * | 2015-04-23 | 2015-07-22 | 合肥顺昌电磁感应科技有限公司 | Electromagnetic induction type frying stove coil |
| CN205002177U (en) * | 2015-08-20 | 2016-01-27 | 阮保清 | IH electromagnetic wire coil support |
| CN206166681U (en) * | 2016-07-04 | 2017-05-17 | 郝航 | Rice cooker dish that generates heat with electromagnetic heating effect |
| CN206102371U (en) * | 2016-07-28 | 2017-04-19 | 佛山市顺德区美的电热电器制造有限公司 | Coil panel and electric cooking |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2806635B2 (en) | Kitchenware having a thermally conductive bottom | |
| CN202328415U (en) | Stable heating electromagnetic oven | |
| CN104219809B (en) | Electromagnetic coil with local convection heating function and electromagnetic cooker | |
| CN112161302A (en) | Electromagnetic induction coil assembly | |
| CN103479213B (en) | A kind of energy-conservation many pots of cooking pots | |
| CN204316768U (en) | Electromagnetic heater and there is the electric cooking appliance of this electromagnetic heater | |
| CN105325054A (en) | Power saving induction cooking plate, cooking vessel and induction cooking arrangement | |
| CN105848324A (en) | Cooking utensil and coil panel thereof | |
| US20200096201A1 (en) | Ceramic burner cover for stovetops apparatus and method | |
| CN102595668B (en) | Coil disc of electric stove and pan | |
| EP3456224B1 (en) | Cooking utensil | |
| CN205831627U (en) | Cooking apparatus | |
| CN112021954B (en) | Domestic multi-functional barbecue based on vortex effect | |
| WO2017113922A1 (en) | Inner pot suitable for electromagnetic heating, and cooking utensil having same | |
| CN203827543U (en) | Local-convection heating electromagnetic wire coil and electromagnetic cooking utensil | |
| CN209845359U (en) | Coil panel of electromagnetic oven | |
| KR101493881B1 (en) | Heating pot | |
| CN209090796U (en) | Heating appliance | |
| KR102057041B1 (en) | Cooking apparatus and method of induction heating tyep | |
| CN108784307B (en) | Heating appliance | |
| CN205433385U (en) | Be suitable for electromagnetic heating's interior pot | |
| CN220023121U (en) | Coil panel and cooking utensil | |
| CN110351916A (en) | Induction heating and culinary art | |
| CN104185330B (en) | The method for winding of coil for electromagnetic heating dish | |
| JP3257322B2 (en) | Cooking containers for induction heating cookers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210101 |
|
| RJ01 | Rejection of invention patent application after publication |