CN202927909U - Induction cooker - Google Patents
Induction cooker Download PDFInfo
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- CN202927909U CN202927909U CN 201220585013 CN201220585013U CN202927909U CN 202927909 U CN202927909 U CN 202927909U CN 201220585013 CN201220585013 CN 201220585013 CN 201220585013 U CN201220585013 U CN 201220585013U CN 202927909 U CN202927909 U CN 202927909U
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- mainboard
- blower fan
- coil panel
- air channel
- electromagnetic oven
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Abstract
本实用新型公开了一种电磁炉，所述电磁炉包括：壳体，所述壳体内具有容纳腔；线圈盘，所述线圈盘设在所述容纳腔内；主板，所述主板设在所述容纳腔内，所述主板位于所述线圈盘的一侧；和风机，所述风机设在所述容纳腔内且邻近所述线圈盘和所述主板，用于同时对所述线圈盘和所述主板吹风散热。根据本实用新型实施例的电磁炉具有使用寿命长且成本低、能耗小、体积小等优点。
The utility model discloses an electromagnetic cooker. The electromagnetic cooker comprises: a housing, the housing has an accommodation chamber; a coil disk, the coil disk is arranged in the accommodation chamber; a main board, the main board is arranged in the accommodation chamber; In the chamber, the main board is located on one side of the coil disk; and a fan is arranged in the accommodating chamber and adjacent to the coil disk and the main board, and is used to simultaneously control the coil disk and the The motherboard blows the air to dissipate heat. The electromagnetic oven according to the embodiment of the utility model has the advantages of long service life, low cost, low energy consumption, and small volume.
Description
Technical field
The utility model relates to electromagnetic cooker, in particular to a kind of electromagnetic oven.
Background technology
During existing electromagnetic oven work, the electric elements temperature on mainboard is higher, the long-term use service life that can affect electromagnetic oven.Some electromagnetic ovens arrange two blower fans and respectively mainboard and coil panel are dispelled the heat, but cost is higher, energy consumption is large and it is large to take up room and affect the volume of electromagnetic oven.
The utility model content
The utility model one of is intended to solve the problems of the technologies described above at least to a certain extent or provides at least a kind of useful business to select.For this reason, the electromagnetic oven that a purpose of the present utility model is to propose a kind of long service life and cost is low, energy consumption is little, volume is little.
For achieving the above object, the utility model proposes a kind of electromagnetic oven, described electromagnetic oven comprises: housing has container cavity in described housing; Coil panel, described coil panel are located in described container cavity; Mainboard, described mainboard are located in described container cavity, and described mainboard is positioned at a side of described coil panel; Blower fan, described blower fan are located in described container cavity and contiguous described coil panel and described mainboard, are used for simultaneously to described coil panel and described mainboard blowing heat radiation.
According to electromagnetic oven of the present utility model by described mainboard being located at a side of described coil panel, thereby described mainboard and described coil panel are staggered on above-below direction.That is to say, described mainboard is not under described coil panel, it is less that during the work of described like this electromagnetic oven, described mainboard is subject to the impact of described coil panel, can slow down thus speed that the temperature of described mainboard rises can be not too high with the temperature that guarantees described mainboard and burn out, thus the service life that can improve described electromagnetic oven.And, by the position relationship of the described blower fan of reasonable Arrangement and described coil panel and described mainboard, make described blower fan blow heat radiation, good heat dissipation effect to described coil panel and described mainboard simultaneously.Compare the prior art that adopts two blower fans, not only can save cost, reduce energy consumption, and can reduce the volume of described container cavity and make the volume of described electromagnetic oven less.Therefore, has long service life according to electromagnetic oven of the present utility model and an advantage such as cost is low, energy consumption is little, volume is little.
In addition, can also have following additional technical characterictic according to electromagnetic oven of the present utility model:
Be provided with air-duct clapboard in described container cavity, limit the air channel between the wall of described air-duct clapboard and described container cavity, described coil panel, described mainboard and described blower fan are located in described air channel.Air-duct clapboard makes air quantity concentrate on the heat generating components zone, can improve thus the radiating effect of mainboard, coil panel.
Be provided with near in the described air channel of blower fan the flow distribution plate that the wind that described blower fan is blown out is distributed to respectively described coil panel and described mainboard.Can make thus the wind part of described blower fan blow to described mainboard, another part blows to described coil panel, plays and rationally effectively distributes air quantity, makes mainboard and coil panel satisfy simultaneously the heat radiation requirement.
Described blower fan is relative with described mainboard on left and right directions and relative with described coil panel on fore-and-aft direction, and perhaps described blower fan is relative with described coil panel on left and right directions and relative with described mainboard on fore-and-aft direction.Can better, more effectively utilize thus a described blower fan simultaneously described mainboard and described coil panel to be dispelled the heat.
Described mainboard is provided with radiator, and IGBT and/or bridge heap is installed on described radiator, the contiguous described blower fan of described radiator.Because IGBT and Qiao Dui are the electronic components of mainboard caloric value maximum, two large electronic components are dispelled the heat by radiator, radiator can make IGBT and/or bridge heap dispelled the heat by cold wind near blower fan, and the wind that has absorbed the part heat blows to other electronic components on the less mainboard of caloric value again.Thereby realize the air quantity reasonable distribution, to each electronic component Homogeneouslly-radiating, effectively improve the radiating effect of described mainboard.
Limit the first air channel between the part of described flow distribution plate and described air-duct clapboard, limit the second air channel between the wall of described flow distribution plate, described container cavity and another part of described air-duct clapboard, described flow distribution plate is provided with the ventilating opening that is communicated with described the first air channel and described the second air channel, described coil panel is located in described the second air channel, described blower fan is located in described the first air channel, and the part of described mainboard is positioned at described the first air channel and another part is positioned at described the second air channel.Can regulate the air quantity that blows to described coil panel by the size that described ventilating opening is set like this, thereby can reasonable distribution blow to the air quantity of described coil panel and described mainboard.
Described flow distribution plate comprises: the first flow distribution plate, described the first flow distribution plate is connected with described air-duct clapboard, the height of described the first flow distribution plate is lower than the top of described housing, gap between described the first flow distribution plate and described housing top forms described ventilating opening, and described ventilating opening is distributed to described coil panel with the wind of described blower fan.Size by gap between the first flow distribution plate and housing top plays controls the air quantity of distributing to coil panel.
Described flow distribution plate also comprises: the second flow distribution plate, and described the second flow distribution plate is connected with described the first flow distribution plate, and the height of described the second flow distribution plate is lower than described the first flow distribution plate, leaves the gap between described the second flow distribution plate and described housing top.The part of a wind part from the slit flow between described the second flow distribution plate and described housing to described the second air channel of being positioned at of described mainboard of described blower fan can be made thus, thereby the radiating effect of described mainboard can be improved.
Be provided with deflector in described the first air channel, deflector extends to radiator from blower fan.Deflector blows to radiator with the wind guiding that blower fan blows out.
The air quantity of described blower fan is 20 cubic feet/min-35 cubic feet/min.Adopt the larger blower fan of this air quantity could effectively satisfy the demand of mainboard and coil panel heat radiation, especially the large lingering remnants of past customs heat of blowing over after radiator that can make of air quantity is not high, other electronic components that the lingering remnants of past customs that temperature is lower blows on mainboard again dispel the heat, thereby realize the air quantity reasonable distribution, to each heat generating components Homogeneouslly-radiating.
The air inlet of described blower fan is arranged on the diapire or sidewall of described housing.Air inlet is adopt the structure of side air intake can effectively avoid the entry of fan induced draught band to enter electromagnetic oven and affect electromagnetic oven service life when being positioned on sidewall.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the explosive view according to the electromagnetic oven of the utility model embodiment; With
Fig. 2 is the top view according to the electromagnetic oven of the utility model embodiment.
Electromagnetic oven 1, housing 100, container cavity 110, base 120, cover 130, panel 140, coil panel 200, mainboard 300, radiator 310, blower fan 400, air-duct clapboard 500, the first air channel 510, deflector 511, the second air channel 520, air inlet 530, air outlet 540, flow distribution plate 600, the first flow distribution plate 610, ventilating opening 611, the second flow distribution plate 620.
The specific embodiment
The below describes embodiment of the present utility model in detail, and the example of described embodiment is attached
Shown in figure, wherein same or similar label represents same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, be intended to for explanation the utility model, and can not be interpreted as restriction of the present utility model.
in description of the present utility model, it will be appreciated that, term " " center ", " vertically ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, except as otherwise noted, the implication of " a plurality of " is two or more, unless clear and definite restriction is separately arranged.
In the utility model, unless clear and definite regulation and restriction are separately arranged, broad understanding should be done in the terms such as term " installation ", " being connected ", " connection ", " fixing ", for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also to be electrically connected to; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless clear and definite regulation and restriction are separately arranged, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, can comprise that also the first and second features are not directly contacts but by the other feature contact between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that the First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only represent that the First Characteristic level height is less than Second Characteristic.
Below with reference to Fig. 1 and Fig. 2, electromagnetic oven 1 according to the utility model embodiment is described.As depicted in figs. 1 and 2, the electromagnetic oven 1 according to the utility model embodiment comprises housing 100, coil panel 200, mainboard 300 and blower fan 400.
Has container cavity 110 in housing 100.Coil panel 200 is located in container cavity 110.Mainboard 300 is located in container cavity 110, and mainboard 300 is positioned at a side of coil panel 200.Particularly, mainboard 300 is positioned at left side, right side, front side or the rear side of coil panel 200.(left and right directions as shown in the arrow B in Fig. 1 and Fig. 2, fore-and-aft direction as shown in the arrow C in Fig. 1 and Fig. 2).That is to say, mainboard 300 be arranged in the coil panel 200 that is arranged on container cavity 110 centers above or below and mainboard 300 and the projection of coil panel 200 on horizontal plane not overlapping or only have fraction overlapping (above-below direction is as shown in the arrow A of Fig. 1).Blower fan 400 is located in container cavity 110 and blower fan 400 adjacent coils dishes 200 and mainboard 300, is used for simultaneously to coil panel 200 and mainboard 300 blowing heat radiations.
The inventor finds through experimental analysis, during existing electromagnetic oven work the reason of mainboard excess Temperature be mainboard be arranged on coil panel under, when causing like this electromagnetic oven work, mainboard is subjected to the impact of coil panel larger, causes the temperature of mainboard to rise very fast.
According to the electromagnetic oven 1 of the utility model embodiment by mainboard 300 being located at a side of coil panel 200, thereby mainboard 300 and coil panel 200 are staggered on above-below direction.That is to say, mainboard 300 is not under coil panel 200, like this during electromagnetic oven 1 work mainboard 300 to be subject to the impact of coil panel 200 less, can slow down thus speed that the temperature of mainboard 300 rises can be not too high with the temperature that guarantees mainboard 300 and burn out, thus the service life that can improve electromagnetic oven 1.And, by the position relationship of reasonable Arrangement blower fan 400 with coil panel 200 and mainboard 300, blower fan 400 can be dispelled the heat simultaneously, good heat dissipation effect to coil panel 200 and mainboard 300.Compare the prior art that adopts two blower fans, not only can save cost, reduce energy consumption, and can reduce the volume of container cavity 110 and make the volume of electromagnetic oven 1 less.Therefore, has long service life according to the electromagnetic oven 1 of the utility model embodiment and an advantage such as cost is low, energy consumption is little, volume is little.
Wherein, the air quantity of blower fan 400 is 20 cubic feet/min-35 cubic feet/min.The blower fan of Wind Volume can effectively satisfy the requirement that mainboard 300 and coil panel 200 dispel the heat thus.
As shown in Figure 1, housing 100 can comprise base 120, cover 130 and panel 140.Cover 130 can be connected with base 120 and cover 130 can limit container cavity 110 with base 120.Panel 140 can be located on cover 130.Thus can be so that installation and removal mainboard 300, coil panel 200 and blower fan 400, and housing 100 is simple in structure.
Fig. 1 and Fig. 2 show the electromagnetic oven 1 according to an embodiment of the utility model.As depicted in figs. 1 and 2, container cavity 110 is interior can be provided with air-duct clapboard 500, air-duct clapboard 500 can and the wall of container cavity 110 between limit the air channel, coil panel 200, mainboard 300 and blower fan 400 can be located in described air channel.That is to say, described air channel is the part of container cavity 110.By being located at the interior air-duct clapboard 500 that arranges of container cavity 110, thereby the wall that can utilize air-duct clapboard 500 and container cavity 110 limits be used to the described air channel that holds mainboard 300, coil panel 200 and blower fan 400, the flow direction of wind can be further limited like this so that wind blows on mainboard 300 and coil panel 200 in the concentrated area more, the radiating effect of electromagnetic oven 1 can be improved thus.
Particularly, as shown in Figure 1, the air inlet 530 of blower fan 400 can be located on the diapire of housing 100 and the air inlet 530 of blower fan 400 can be relative with blower fan 400 on above-below direction, and the air outlet 540 of blower fan 400 can be located on the sidewall of housing 100.
In another embodiment of the present utility model, the air inlet of blower fan arranges on the sidewall of base 120 or cover 130, adopts the structure of side air intake can effectively avoid the entry of fan induced draught band to enter in electromagnetic oven and affects electromagnetic oven service life.
Alternatively, as depicted in figs. 1 and 2, blower fan 400 can relative with mainboard 300 on left and right directions and blower fan 400 on fore-and-aft direction with 200 pairs of coil panels, perhaps blower fan 400 can be relative with coil panel 200 on left and right directions and blower fan 400 is relative with mainboard 300 on fore-and-aft direction.Can better, more effectively utilize thus a blower fan 400 simultaneously mainboard 300 and coil panel 200 to be dispelled the heat.
Advantageously, as depicted in figs. 1 and 2, can be provided with radiator 310 on mainboard 300, IGBT and/or bridge heap is installed on radiator 310, the contiguous blower fan 400 of radiator 310.Particularly, can the recline sidewall setting in described air channel and the end that radiator 310 is set of mainboard 300 of the long limit of mainboard 300 can be close to blower fan 400.By being set, radiator 310 can improve mainboard 300 radiating effects on mainboard 300, the contiguous blower fan 400 of radiator 310 arranges the wind that blower fan 400 blows out is first dispelled the heat through the higher part of temperature on 310 pairs of mainboards 300 of radiator, and then blow to the relatively low part of temperature on mainboard 300, thereby can reasonable distribution blow to the wind of mainboard 300 so that mainboard 300 heat radiations are even.
More advantageously, blower fan 400 can be the blower fan of 3600 rev/mins, like this can be in the situation that guarantee the less air quantity that improves to greatest extent blower fan 400 of noise of blower fan 400.That is to say, noise is too large if the rotating speed of blower fan 400 is too high, if the rotating speed of blower fan 400 is too small radiating effect is undesirable.
Fig. 1 and Fig. 2 show the electromagnetic oven 1 according to a specific embodiment of the utility model.As depicted in figs. 1 and 2, can be provided with near in the air channel of blower fan 400 flow distribution plate 600 of the wind of blower fan 400 being distributed to respectively coil panel 200 and mainboard 300.Can make thus the wind part of blower fan 400 blow to mainboard 300 and another part blows to coil panel 200.
Alternatively, as depicted in figs. 1 and 2, flow distribution plate 600 can and the part of air-duct clapboard 500 between limit the first air channel 510, can limit 520, the first air channels 510, the second air channel and the second air channel 520 described air channel of composition jointly between another part of the wall of flow distribution plate 600, container cavity 110 and air-duct clapboard 500.Can be provided with the ventilating opening 611 that is communicated with the first air channel 510 and the second air channel 520 on flow distribution plate 600, coil panel 200 can be located in the second air channel 520, blower fan 400 can be located in the first air channel 510, and another part that the part of mainboard 300 can be positioned at the first air channel 510 and mainboard 300 can be positioned at the second air channel 520.That is to say, flow distribution plate 600 can be between blower fan 400 and coil panel 200, can make thus a wind part that blower fan 400 blows out blow to coil panel 200 through ventilating opening 611 and another part blows to mainboard 300, can regulate the air quantity that blows to coil panel 200 by the size that ventilating opening 611 is set like this, thereby can reasonable distribution blow to the air quantity of coil panel 200 and mainboard 300.
Particularly, as shown in Figure 1, flow distribution plate 600 comprises the first flow distribution plate 610, the first flow distribution plate 610 can be connected with air-duct clapboard 500, the height of the first flow distribution plate 610 can be lower than the top (being namely panel 140 back sides) of housing 100, the first flow distribution plate 610 can and panel 140 between the gap form ventilating opening 611, ventilating opening 611 can be distributed to coil panel 200 with the wind of blower fan 400.Thus can be so that ventilating opening 611 be set to simplify the production technology of flow distribution plate 600 on the first flow distribution plate 610.
Alternatively, as depicted in figs. 1 and 2, the first air channel 510 is interior can be provided with deflector 511, and deflector 511 can extend to radiator 310 belows from blower fan 400, and the other end that an end of deflector 511 can be close to blower fan 400 and deflector 511 can be close to radiator 310.By the interior deflector 511 that arranges in the first air channel 510, can utilize deflector guiding wind to the radiating effect of the higher electronic component of mainboard 300 the above temperature with 400 pairs of mainboards 300 of further raising blower fan.
Advantageously, air-duct clapboard 500, flow distribution plate 600, deflector 511 and housing 100 can be integrally formed.Particularly, air-duct clapboard 500, flow distribution plate 600, deflector 511 can be located on base 120 and can be integrally formed with base 120.So not only can strengthen the intensity of electromagnetic oven 1, and can simplify the production technology of electromagnetic oven 1, thereby can further reduce the production cost of electromagnetic oven 1.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although the above has illustrated and has described embodiment of the present utility model, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art is not in the situation that break away from principle of the present utility model and aim can change above-described embodiment, modification, replacement and modification in scope of the present utility model.
Claims (10)
1. an electromagnetic oven, is characterized in that, comprising:
Housing has container cavity in described housing;
Coil panel, described coil panel are located in described container cavity;
Mainboard, described mainboard are located in described container cavity, and described mainboard is positioned at a side of described coil panel; With
Blower fan, described blower fan are located in described container cavity and contiguous described coil panel and described mainboard, are used for simultaneously to described coil panel and described mainboard blowing heat radiation.
2. electromagnetic oven according to claim 1, is characterized in that, is provided with air-duct clapboard in described container cavity, limits the air channel between the wall of described air-duct clapboard and described container cavity, and described coil panel, described mainboard and described blower fan are located in described air channel.
3. electromagnetic oven according to claim 2, is characterized in that, is provided with near in the described air channel of blower fan the flow distribution plate of the wind of described blower fan being distributed to respectively described coil panel and described mainboard.
4. electromagnetic oven according to claim 1, it is characterized in that, described blower fan is relative with described mainboard on left and right directions and relative with described coil panel on fore-and-aft direction, and perhaps described blower fan is relative with described coil panel on left and right directions and relative with described mainboard on fore-and-aft direction.
5. electromagnetic oven according to claim 1, is characterized in that, described mainboard is provided with radiator, and IGBT and/or bridge heap is installed on described radiator, the contiguous described blower fan of described radiator.
6. electromagnetic oven according to claim 2, it is characterized in that, limit the first air channel between the part of described flow distribution plate and described air-duct clapboard, limit the second air channel between the wall of described flow distribution plate, described container cavity and another part of described air-duct clapboard, described flow distribution plate is provided with the ventilating opening that is communicated with described the first air channel and described the second air channel, described coil panel is located in described the second air channel, described blower fan is located in described the first air channel, and the part of described mainboard is positioned at described the first air channel and another part is positioned at described the second air channel.
7. electromagnetic oven according to claim 6, is characterized in that, described flow distribution plate comprises:
The first flow distribution plate, described the first flow distribution plate is connected with described air-duct clapboard, the height of described the first flow distribution plate is lower than the top of described housing, and the gap between described the first flow distribution plate and described housing top forms described ventilating opening, and described ventilating opening is distributed to described coil panel with the wind of described blower fan.
8. electromagnetic oven according to claim 6, is characterized in that, is provided with deflector in described the first air channel, and deflector extends to radiator from blower fan.
9. electromagnetic oven according to claim 1, is characterized in that, the air quantity of described blower fan is 20 cubic feet/min-35 cubic feet/min.
10. electromagnetic oven according to claim 1, is characterized in that, the air inlet of described blower fan is arranged on the diapire or sidewall of described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585013 CN202927909U (en) | 2012-11-07 | 2012-11-07 | Induction cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585013 CN202927909U (en) | 2012-11-07 | 2012-11-07 | Induction cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202927909U true CN202927909U (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220585013 Expired - Fee Related CN202927909U (en) | 2012-11-07 | 2012-11-07 | Induction cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202927909U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104048330A (en) * | 2014-06-26 | 2014-09-17 | 孙永军 | Ultrathin induction cooker |
| CN104776462A (en) * | 2015-04-27 | 2015-07-15 | 广东格兰仕集团有限公司 | Efficient heat dissipating air guide structure |
| CN104848271A (en) * | 2014-02-17 | 2015-08-19 | 美的集团股份有限公司 | Electromagnetic oven |
| WO2017054228A1 (en) * | 2015-10-01 | 2017-04-06 | 史利利 | Induction stove |
| CN110274267A (en) * | 2018-03-15 | 2019-09-24 | 佛山市顺德区美的电热电器制造有限公司 | Electromagnetism cooking equipment |
| CN111194108A (en) * | 2019-12-06 | 2020-05-22 | 中山机智电器科技有限公司 | Electromagnetic induction heating system and electromagnetic oven |
-
2012
- 2012-11-07 CN CN 201220585013 patent/CN202927909U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848271A (en) * | 2014-02-17 | 2015-08-19 | 美的集团股份有限公司 | Electromagnetic oven |
| CN104848271B (en) * | 2014-02-17 | 2017-04-19 | 美的集团股份有限公司 | Electromagnetic oven |
| CN104048330A (en) * | 2014-06-26 | 2014-09-17 | 孙永军 | Ultrathin induction cooker |
| CN104776462A (en) * | 2015-04-27 | 2015-07-15 | 广东格兰仕集团有限公司 | Efficient heat dissipating air guide structure |
| WO2017054228A1 (en) * | 2015-10-01 | 2017-04-06 | 史利利 | Induction stove |
| CN110274267A (en) * | 2018-03-15 | 2019-09-24 | 佛山市顺德区美的电热电器制造有限公司 | Electromagnetism cooking equipment |
| CN111194108A (en) * | 2019-12-06 | 2020-05-22 | 中山机智电器科技有限公司 | Electromagnetic induction heating system and electromagnetic oven |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20201107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |