CN108113497A - Coil panel seat, coil panel and electromagnetic cooking appliance - Google Patents
Coil panel seat, coil panel and electromagnetic cooking appliance Download PDFInfo
- Publication number
- CN108113497A CN108113497A CN201611079400.1A CN201611079400A CN108113497A CN 108113497 A CN108113497 A CN 108113497A CN 201611079400 A CN201611079400 A CN 201611079400A CN 108113497 A CN108113497 A CN 108113497A
- Authority
- CN
- China
- Prior art keywords
- air
- coil panel
- winding
- guiding aisle
- seat body
- 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.)
- Granted
Links
- 238000010411 cooking Methods 0.000 title claims abstract description 18
- 238000004804 winding Methods 0.000 claims abstract description 103
- 235000012054 meals Nutrition 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 31
- 230000000694 effects Effects 0.000 abstract description 21
- 230000017525 heat dissipation Effects 0.000 abstract description 16
- 230000015572 biosynthetic process Effects 0.000 description 4
- 125000003367 polycyclic group Chemical group 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/24—Warming devices
- A47J36/2483—Warming devices with electrical heating means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/12—Cooking devices
- H05B6/129—Cooking devices induction ovens
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/36—Coil arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Induction Heating Cooking Devices (AREA)
Abstract
The present invention discloses a kind of coil panel seat, coil panel and electromagnetic cooking appliance, wherein, coil panel seat includes：Disk seat body, the disk seat body are equipped with multiple winding slots, and multiple winding slots include several first winding slots set along the air-out direction and several second winding slots for deviateing the air-out direction；And air-guiding aisle, the air-guiding aisle is arranged on the disk seat body, and the air-guiding aisle includes air inlet and air outlet, and the air inlet corresponds to the air-out direction and sets, the air outlet connects second winding slot, by the air flow guiding of the radiator fan to second winding slot.Coil panel seat proposed by the present invention can be by the air flow guiding of radiator fan to the second winding slot, so as to promote the heat dissipation of the second winding slot by air-guiding aisle so that the temperature of each heating region is consistent, improves the heating effect of coil panel seat.
Description
Technical field
The present invention relates to technical field of electric appliances, more particularly to a kind of coil panel seat, coil panel and electromagnetic cooking appliance.
Background technology
Coil panel is the main heating element on the electromagnetic cooking appliances such as electromagnetic oven, electric cooker, when electromagnetic cooking appliance work
When making, radiator fan dispels the heat that heating coil generates uniformly, to improve the heating effect of electromagnetic cooking appliance.Coil panel
Including：Coil panel seat supports heating coil for fixed；Coil windings are wrapped in the winding slot of coil panel seat, for providing
Magnetic induction line；And magnetic stripe, it is fixed below coil panel seat to gather magnetic induction line to improve the efficiency of heating surface.
Polycyclic coil panel is equipped with multiple winding slots, and multiple winding slots form multiple heating regions with heating coil, multiple
Faster, but heating region disperses the rate of heat addition of heating region when multiple heating regions also result in the work of polycyclic coil panel,
Radiating airflow can not be guided to the winding slot for deviateing radiator fan air-out direction by radiator fan, this can cause different heating region
It radiates uneven, local temperature is higher, and the temperature just to differ can directly affect the heating effect of polycyclic coil panel.
The content of the invention
The main object of the present invention is to propose a kind of coil panel seat, it is intended to improve the heat dissipation effect of coil panel seat so that line
The each heating region temperature enclosed on disk seat is consistent.
To achieve the above object, coil panel seat proposed by the present invention, is installed on electromagnetic cooking appliance, to radiator fan
Air-out direction be correspondingly arranged, including：Disk seat body, the disk seat body are equipped with multiple winding slots, multiple winding slots
Several second winding slots set including several first winding slots set along the air-out direction and the deviation air-out direction；
And air-guiding aisle, the air-guiding aisle are arranged on the disk seat body, the air-guiding aisle includes air inlet and air outlet,
The air inlet corresponds to the air-out direction and sets, and the air outlet connects second winding slot, by the radiator fan
Air flow guiding to second winding slot.
Preferably, the air-guiding aisle includes：One main channel, one end of the main channel form the air inlet；And
Several subchannels, the first end of several subchannels are connected with the main channel, and the second end of several subchannels is each
Form an air outlet.
Preferably, the air-guiding aisle recessed formation on the disk seat body.
Preferably, the arc-shaped setting in extension track of the air-guiding aisle.
Preferably, multiple first winding slots and the second winding slot are arranged on the disk seat body along circular trace interval
Cloth.
Preferably, multiple first winding slots and the second winding slot are in center pair compared with the center of the disk seat body
Claim to set.
Preferably, two adjacent winding slots of the disk seat body are connected by a groove and set.
The present invention also proposes a kind of coil panel, which includes：Coil panel seat, the coil panel seat include disk seat sheet
Body, the disk seat body are equipped with multiple winding slots, and multiple winding slots include set along the air-out direction several the
One winding slot and several second winding slots for deviateing the air-out direction；And air-guiding aisle, the air-guiding aisle are arranged on institute
It states on disk seat body, the air-guiding aisle includes air inlet and air outlet, and the air inlet corresponds to the air-out direction and sets, institute
It states air outlet and connects second winding slot, by the air flow guiding of the radiator fan to second winding slot.
The present invention also proposes a kind of electromagnetic cooking appliance, which includes coil panel, and the coil panel includes
Coil panel seat, the coil panel seat include disk seat body, and the disk seat body is equipped with multiple winding slots, multiple winding slots
Including several first winding slots set along the air-out direction and several second winding slots for deviateing the air-out direction；And
Air-guiding aisle, the air-guiding aisle are arranged on the disk seat body, and the air-guiding aisle includes air inlet and air outlet, described
Air inlet corresponds to the air-out direction and sets, and the air outlet connects second winding slot, by the gas of the radiator fan
Conductance flow to second winding slot.
Preferably, the electromagnetic cooking appliance is electromagnetic oven, electric cooker or pressure cooker.
The coil panel seat of polycyclic coil panel is equipped with multiple winding slots, and each winding slot forms a heating region, wherein leaning on
First winding slot heat dissipation effect of nearly radiator fan air-out direction is preferable, and deviates the second winding slot of radiator fan air-out direction
Heat dissipation effect is poor, and uniform in order to which different winding slots is made to radiate, the present invention is equipped with air-guiding aisle, the wind-guiding on coil panel seat
The air inlet of passage corresponds to radiator fan setting, and the air outlet of the air-guiding aisle connects the second winding slot, by radiator fan
Air flow guiding is to the second winding slot, so as to promote the heat dissipation of the second winding slot so that the temperature of each heating region is consistent, finally
Improve the heating effect of coil panel seat.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Structure according to these attached drawings obtains other attached drawings.
Fig. 1 is the working state schematic representation of air-guiding aisle in one embodiment of the invention；
Fig. 2 is the structure diagram of Fig. 1 coil disk seats；
Fig. 3 is the cross-sectional view of Fig. 1 coil disk seats.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Coil panel seat | 120 | Second winding slot |
| 20 | Coil windings | 130 | Groove |
| 30 | Magnetic stripe | 210 | Main channel |
| 40 | Radiator fan | 220 | Subchannel |
| 100 | Disk seat body | 211 | Air inlet |
| 200 | Air-guiding aisle | 221 | Air outlet |
| 110 | First winding slot |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, belongs to the scope of protection of the invention.
If it is to be appreciated that related in the embodiment of the present invention directionality instruction (such as up, down, left, right, before and after ...),
Then directionality instruction be only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each component,
Motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, " first ", " second " etc. are somebody's turn to do
Description be only used for description purpose, and it is not intended that instruction or implying its relative importance or implicit indicating indicated skill
The quantity of art feature." first " is defined as a result, and the feature of " second " can be expressed or implicitly includes at least one spy
Sign.In addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
Based on enough realizations, the knot of this technical solution is will be understood that when the combination appearance of technical solution is conflicting or can not realize
Conjunction is not present, also not the present invention claims protection domain within.
A kind of coil panel seat of present invention proposition, coil panel and a kind of electromagnetic cooking appliance equipped with the coil panel seat,
The electromagnetic cooking appliance can be electromagnetic oven, electric cooker or pressure cooker.
Wherein, coil panel seat proposed by the present invention is equipped with air-guiding aisle, so as to promote the heat dissipation of coil panel seat so that
Each heating region temperature uniformity on coil panel seat improves the heating effect of coil panel seat.
In an embodiment of the present invention, as shown in Figure 1 to Figure 3, the coil panel seat 10 corresponds to the outlet air of radiator fan 40
Direction is set, which includes disk seat body 100 and air-guiding aisle 200.
The disk seat body 100 is equipped with multiple winding slots, and multiple winding slots include setting along the air-out direction
Several first winding slots 110 and deviate several second winding slots 120 of the air-out direction；The air-guiding aisle 200 is set
On the disk seat body 100.In this present embodiment, in order to facilitate coiling winding, the rounded setting of winding slot；At other
In embodiment, coil slot may be arranged as the other shapes such as round rectangle, ellipse.
The air-guiding aisle 200 includes air inlet 211 and air outlet 221, and the air inlet 211 corresponds to the air-out direction
It sets, the air outlet 221 connects second winding slot 120, by the air flow guiding of the radiator fan 40 to described the
Two winding slots 120.
In order to improve the heat dissipation effect of coil panel seat 10 so that each heating region temperature on coil panel seat 10 is consistent,
Coil panel seat 10 proposed by the present invention is equipped with an air-guiding aisle 200, and the air inlet 211 of the air-guiding aisle 200 corresponds to the heat dissipation
The air-out direction of fan 40 is set, and the connection of air outlet 221 of the air-guiding aisle 200 deviates the second winding slot of the air-out direction
120, in no air-guiding aisle 200, the wind that radiator fan 40 is blown out is merely able to flow to along the several of air-out direction setting
First winding slot 110, therefore the first winding slot 110 can be with good heat radiating, and 120 heat dissipation effect of the second winding slot is poor.In view of
The above situation, the present embodiment devise air-guiding aisle 200, and the wind that radiator fan 40 is blown out can be guided to by air-guiding aisle 200
Second winding slot 120, so as to fulfill the good heat radiating of the second winding slot 120 so that each heating region on coil panel seat 10
Temperature is consistent, improves the heating effect of coil panel seat 10.
Fig. 2 is continued referring to, in order to improve the wind effect of air-guiding aisle 200, improves the gas stream in air-guiding aisle 200
Speed, in an embodiment of the present invention, the air-guiding aisle 200 include：One main channel 210 and several subchannels 220.Wherein, institute
The one end for stating main channel 210 forms the air inlet 211, and first end and the main channel 210 of several subchannels 220 connect
Logical, air outlet 221 described in each self-forming one of second end of several subchannels 220, each air outlet 221 each communicates with one the
Two winding slots 120.Because the air side of air-guiding aisle 200 is respectively provided with the subchannel from the connection of different second winding slots 120
220, and the cross-sectional area of subchannel 220 is smaller, therefore under conditions of gas flow is certain, the gas stream in subchannel 220
It is fast very fast, it can realize preferable heat dissipation effect.
In an embodiment of the present invention, Fig. 2 and Fig. 3 are refer to, the air-guiding aisle 200 is on the disk seat body 100
Recessed formation.The air-guiding aisle 200 of recessed formation can not only save the material of disk seat body 100, mitigate disk seat body 100
Weight；Moreover, in process of manufacture, the disk seat body 100 of recessed air-guiding aisle 200 is only needed quite convenient for production and processing
Corresponding mold is carried out in advance, it then can machine-shaping by way of casting.In other embodiments, air-guiding aisle 200
It can also be enclosed and set by convex ribs of the projection on disk seat body 100.In addition, in an embodiment of the present invention, main channel 210
Depth is most deep, and the depth of each subchannel 220 is increasingly deeper on the air-out direction for deviateing radiator fan 40, so that deviateing
Still there are enough air-flows in the farthest subchannel 220 of air-out direction by the way that and then it is good to ensure that all second winding slots 120 can be realized
Good heat dissipation.
Further, Fig. 2, the arc-shaped setting in extension track of the air-guiding aisle 200, because radiation air are continued referring to
Fan 40 is centrifugal fan, has certain rotation angle when being flowed outside the wind direction of blowout, air-guiding aisle 200 is designed as arc can
Preferably water conservancy diversion avoids generating vortex in air-guiding aisle 200 and reducing wind speed.In addition, main channel 210 is in subchannel 220
Branch-like is arranged, and deviates the second more remote winding slot 120 of 40 air-out direction of radiator fan distance, corresponding subchannel
220 parts overlapped with main channel 210 are more, therefore can ensure to have enough air flow guidings to farthest from air-out direction the
Two winding slots 120 realize the good heat radiating of the second winding slot 120.
The principle for improving 10 heat dissipation effect of coil panel seat to the present invention in conjunction with Fig. 1 and Fig. 2 illustrates, the present embodiment
In, multiple first winding slot, 110 and second winding slots 120 are intervally arranged on the disk seat body 100 along circular trace,
And multiple first winding slot, 110 and second winding slots 120 are centrosymmetric compared with the center of the disk seat body 100 and set
It puts, wherein, the first winding slot 110 is set along the air-out direction of radiator fan 40, and the second winding slot 120 deviates the radiator fan
40 air-out direction is set.It is set in addition, described 100 two adjacent winding slots of disk seat body are connected by a groove 130, it is recessed
The effect of slot 130 is easy for dismounting coil, while also allows for air-flow and flowed in adjacent winding slot, further improves coil panel
The heat dissipation effect of seat 10.
Specifically, in the present embodiment, first winding slot 110 set there are three, there are three the second winding slot 120 sets, disk
Seat 100 setting in disk form of body, 110 and second winding slot 120 of the first winding slot is in the circumferential uniform of disk seat body 100
It is spaced apart, the air-flow that the radiator fan 40 is blown out can smoothly be guided to three first winding slots along air-out direction
110, and because three the second winding slots 120 deviate the air-out direction of radiator fan 40, therefore, under normal circumstances, the second coiling
120 heat dissipation effect of slot is poor, and the temperature for the heating region that the second winding slot 120 is formed can not be spread, therefore cause the first coiling
The heating region temperature that 110 and second winding slot 120 of slot is formed is inconsistent.
To solve the above-mentioned problems, Fig. 1 is continued referring to, the present invention devises air-guiding aisle on disk seat body 100
200, the air inlet 211 of air-guiding aisle 200 corresponds to the air-out direction setting of radiator fan 40, the air outlet 221 of air-guiding aisle 200
Three the second winding slots 120 are respectively communicated with, by the air flow guiding that radiator fan 40 is blown out to second winding slot 120, thus
Improve the heat dissipation effect of the heating zone of the second winding slot 120 formation, realize that different heating region can effectively radiate, so that each
A heating region temperature is identical.
Fig. 1 to Fig. 3 is refer to, coil panel proposed by the present invention includes：Coil panel seat 10, coil windings 20 and magnetic stripe 30.
The concrete structure of coil panel seat 10 is as shown in Fig. 2, coil panel seat 10 is equipped with winding slot and the mounting groove for fixing magnetic stripe, institute
Coil windings 20 are stated to be wound in the winding slot；The magnetic stripe 30 is fixed on the installation in the back side of the coil panel seat 10
In slot and around the radial arrangement in center of the winding slot, wherein, for example above-mentioned each implementation of concrete structure of coil panel seat 10
Described in example, it is clear that there is above-mentioned whole advantageous effects, therefore the different heating region of coil panel proposed by the present invention can have
Effect heat dissipation so that the temperature of each heating region is identical.
The present invention also proposes a kind of electromagnetic cooking appliance, and the electromagnetic cooking appliance can be electromagnetic oven, electric cooker pressure
Pot etc., now by taking electromagnetic oven as an example, the electromagnetic oven includes：Radiator fan 40 and coil panel, the radiator fan 40 are arranged on described
The first winding slot 110 on the one side of coil panel and corresponding coil panel seat 10 is set, for example above-mentioned reality of structure of the coil panel seat 10
It applies described in example, therefore electromagnetic oven proposed by the present invention also has the temperature of each heating region is identical, equal energy realization is effective to radiate
Advantageous effect.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
The equivalent structure transformation made under the inventive concept of invention using description of the invention and accompanying drawing content or directly/utilization indirectly
It is included in other related technical areas in the scope of patent protection of the present invention.
Claims (10)
1. a kind of coil panel seat, is installed on electromagnetic cooking appliance, it is correspondingly arranged to the air-out direction with radiator fan, feature
It is, including：
Disk seat body, the disk seat body are equipped with multiple winding slots, and multiple winding slots include setting along the air-out direction
Several second winding slots that several first winding slots and the deviation air-out direction put are set；And
Air-guiding aisle, the air-guiding aisle are arranged on the disk seat body, and the air-guiding aisle includes air inlet and air outlet,
The air inlet corresponds to the air-out direction and sets, and the air outlet connects second winding slot, by the radiator fan
Air flow guiding to second winding slot.
2. coil panel seat as described in claim 1, which is characterized in that the air-guiding aisle includes：
One main channel, one end of the main channel form the air inlet；And
Several subchannels, the first end of several subchannels are connected with the main channel, the second end of several subchannels
Air outlet described in each self-forming one.
3. coil panel seat as described in claim 1, which is characterized in that the air-guiding aisle recessed shape on the disk seat body
Into.
4. coil panel seat as described in claim 1, which is characterized in that the arc-shaped setting in extension track of the air-guiding aisle.
5. coil panel seat as described in claim 1, which is characterized in that multiple first winding slots and the second winding slot are in institute
It states and is intervally arranged on disk seat body along circular trace.
6. coil panel seat as claimed in claim 5, which is characterized in that multiple first winding slots and the second winding slot are opposite
It is centrosymmetric setting in the center of the disk seat body.
7. coil panel seat as claimed in claim 5, which is characterized in that two adjacent winding slots of the disk seat body are recessed by one
Slot connection is set.
8. a kind of coil panel, which is characterized in that including the coil panel seat as described in claim 1 to 7 any one.
9. a kind of electromagnetic cooking appliance, which is characterized in that including：Coil panel as claimed in claim 8.
10. electromagnetic cooking appliance as claimed in claim 9, which is characterized in that the electromagnetic cooking appliance is electromagnetic oven, electric meal
Pot or pressure cooker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611079400.1A CN108113497B (en) | 2016-11-29 | 2016-11-29 | Coil panel seat, coil panel and electromagnetic cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611079400.1A CN108113497B (en) | 2016-11-29 | 2016-11-29 | Coil panel seat, coil panel and electromagnetic cooking utensil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108113497A true CN108113497A (en) | 2018-06-05 |
| CN108113497B CN108113497B (en) | 2023-10-31 |
Family
ID=62226067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611079400.1A Active CN108113497B (en) | 2016-11-29 | 2016-11-29 | Coil panel seat, coil panel and electromagnetic cooking utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108113497B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195063A (en) * | 2020-02-28 | 2020-05-26 | 广东美的厨房电器制造有限公司 | Heat dissipation assembly and cooking utensil with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090005436U (en) * | 2007-11-30 | 2009-06-03 | 강준구 | The content heating cover of the container |
| JP2010218783A (en) * | 2009-03-16 | 2010-09-30 | Hitachi Appliances Inc | Induction heating cooker |
| CN201740080U (en) * | 2010-07-28 | 2011-02-09 | 东莞市前锋电子有限公司 | Radiating structure of multi-head induction cooker |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111195063A (en) * | 2020-02-28 | 2020-05-26 | 广东美的厨房电器制造有限公司 | Heat dissipation assembly and cooking utensil with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108113497B (en) | 2023-10-31 |
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