CN202927902U - Induction cooker - Google Patents
Induction cooker Download PDFInfo
- Publication number
- CN202927902U CN202927902U CN 201220585058 CN201220585058U CN202927902U CN 202927902 U CN202927902 U CN 202927902U CN 201220585058 CN201220585058 CN 201220585058 CN 201220585058 U CN201220585058 U CN 201220585058U CN 202927902 U CN202927902 U CN 202927902U
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- Prior art keywords
- mainboard
- blower fan
- coil panel
- electromagnetic oven
- container cavity
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- Induction Heating Cooking Devices (AREA)
Abstract
The utility model discloses an induction cooker. The induction cooker comprises a shell, a coil panel, a main board and a fan, wherein a containing cavity is arranged in the shell; the coil panel is arranged in the middle of the containing cavity; the main board is arranged in the containing cavity; one side of the main board is adjacent to the side wall of the containing cavity and the other side is adjacent to the coil panel; the main board and the coil panel are horizontally arranged; and the fan is arranged in the containing cavity, is adjacent to the coil panel and the main board and is used for blowing the coil panel and the main board simultaneously to dissipate heat. The induction cooker has the advantages of long service life, low cost, low energy consumption, small volume and the like.
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 the middle part of described container cavity; Mainboard, described mainboard are located in described container cavity, the sidewall of the contiguous described container cavity of described mainboard one side and the contiguous described coil panel of opposite side, and described mainboard and described coil panel are horizontally disposed; And blower fan, described blower fan is located in described container cavity and contiguous described coil panel and described mainboard, is used for simultaneously to described coil panel and described mainboard blowing heat radiation.Pass through described mainboard one side is close to the sidewall setting of described container cavity according to electromagnetic oven of the present utility model, and with the contiguous described coil panel setting of described mainboard opposite side, can make described mainboard and described coil panel be positioned at same level, 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, described blower fan can be dispelled the heat and good heat dissipation effect simultaneously to described coil panel and described mainboard.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, described air-duct clapboard surrounds described coil panel, described mainboard and described blower fan, and described coil panel and described mainboard are positioned at the air-out direction of described blower fan.Can improve the radiating effect of described electromagnetic oven thus.
The air-out direction of the described blower fan in long edge of described mainboard extends.Can make thus described mainboard heat radiation evenly.
Described blower fan is positioned on the interfacial extension line of described mainboard and described coil panel.The wind part that described blower fan is blown out blows to described coil panel and another part blows to described mainboard, thereby can better, more effectively utilize a described blower fan simultaneously described mainboard and described coil panel to be dispelled the heat.
Be provided with flow distribution plate between described mainboard and described coil panel, an end of described flow distribution plate is positioned at described blower fan edge.Can further improve the radiating effect of described electromagnetic oven thus.
Described blower fan edge is 5 millimeters～15 millimeters apart from the beeline at described mainboard edge.Can guarantee that thus described blower fan is to the effect of described mainboard blowing heat radiation.
IGBT and Qiao Dui are installed, described IGBT and the contiguous described blower fan of described bridge heap on described mainboard.So not only can improve the radiating effect of described mainboard.
Described electromagnetic oven also comprises fan shroud, and described fan shroud is removably mounted on the wall of described container cavity, and described blower fan is positioned at described fan shroud, and described fan shroud is provided with relative with described blower fan along the vertical direction air port.Can utilize so the described blower fan of described fan shroud protection.
The air quantity of described blower fan is 20 cubic feet/min-35 cubic feet/min.Can guarantee thus the effect that described blower fan dispels the heat to described mainboard and described coil panel simultaneously.
The air inlet of described blower fan is arranged on the sidewall of described housing.
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 structural representation 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, air channel 510, air inlet 511, air outlet 512, fan shroud 600, air port 610.
The specific embodiment
The below describes embodiment of the present utility model in detail, and the example of described embodiment is shown in the drawings, and 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.
Describe according to the electromagnetic oven 1. of the utility model embodiment as depicted in figs. 1 and 2 below with reference to Fig. 1 and Fig. 2, comprise housing 100, coil panel 200, mainboard 300 and blower fan 400 according to the electromagnetic oven 1 of the utility model embodiment.
Has container cavity 110 in housing 100.Coil panel 200 is located at container cavity 110 middle parts.mainboard 300 is located in container cavity 110, sidewall and the mainboard 300 opposite side adjacent coils dishes 200 of the contiguous container cavity 110 of mainboard 300 1 sides, particularly, the left side wall of the contiguous container cavity 110 in the left side of mainboard 300 and the right side adjacent coils dish 200 of mainboard 300, or the right side wall of the contiguous container cavity 110 in the right side of mainboard 300 and the left side adjacent coils dish 200 of mainboard 300, or the front side wall of the contiguous container cavity 110 in the front side of mainboard 300 and the rear side adjacent coils dish 200 of mainboard 300, or the rear wall of the contiguous container cavity 110 of the rear side of mainboard 300 and the front side adjacent coils dish 200 of mainboard 300.(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).Mainboard 300 is horizontally disposed with coil panel 200.Blower fan 400 is located in container cavity 110 and blower fan 400 adjacent coils dishes 200 and mainboard 300, and blower fan 400 is used for simultaneously to coil panel 200 and mainboard 300 blowing heat radiations.
The inventor finds after through further investigation, 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.Pass through mainboard 300 1 sides are close to the sidewall setting of container cavities 110 according to the electromagnetic oven 1 of the utility model embodiment, and mainboard 300 opposite side adjacent coils dishes 200 are arranged, can make mainboard 300 and coil panel 200 be positioned at same level, 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 and good heat dissipation effect simultaneously 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.Can guarantee thus the effect that blower fan 400 dispels the heat to mainboard 300 and coil panel 200 simultaneously.
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, and air-duct clapboard 500 surrounds coil panel 200, mainboard 300 and blower fan 400, and coil panel 200 and mainboard 300 are positioned at the air-out direction of blower fan 400.That is to say, air channel 510 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 air channel 510 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, the air inlet 511 of blower fan 400 can be located on the sidewall of housing 100.The air outlet 512 of blower fan 400 can be located on the sidewall of housing 100.
Advantageously, air-duct clapboard 500 can be integrally formed with housing 100.Particularly, air-duct clapboard 500 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.
Advantageously, the long limit of mainboard 300 can be extended along the air-out direction of blower fan 400.Particularly, can the recline sidewall setting in air channel 510 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.The wind that blower fan 400 blows out is first dispelled the heat through the higher part of temperature on mainboard 300, and then blow to the lower part of temperature on mainboard 300, thereby can make mainboard 300 heat radiations evenly.
Alternatively, as depicted in figs. 1 and 2, blower fan 400 can be positioned on the interfacial extension line of mainboard 300 and coil panel 200.The wind part that blower fan 400 is blown out blows to coil panel 200 and another part blows to mainboard 300, thereby can better, more effectively utilize a blower fan 400 simultaneously mainboard 300 and coil panel 200 to be dispelled the heat.
Advantageously, can be provided with the flow distribution plate (not shown) between mainboard 300 and coil panel 200, an end of described flow distribution plate can be positioned at blower fan 400 edges.Can utilize thus the flow direction that described flow distribution plate limits the wind that blower fan 400 blows out to blow to mainboard 300 with a wind part that makes more exactly blower fan 400 and blow out and another part blows to coil panel 200,, thus the radiating effect of electromagnetic oven 1 can further be improved.
Particularly, blower fan 400 edges are 5 millimeters～15 millimeters far from the beeline at mainboard 300 edges.Can avoid like this blower fan 400 and mainboard 300 to cause the loss of wind in flow process larger at a distance of crossing far away, thereby can guarantee that described blower fan is to the effect of described mainboard blowing heat radiation.
More advantageously, blower fan 400 can be the blower fan of 2500 rev/mins-3500 rev/mins, like this can be in the situation that guarantee that the less air output of blower fan 400 that makes of noise of blower fan 400 reaches 20 cubic feet/min-35 cubic feet/min.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 air output is too small, radiating effect is undesirable.
Alternatively, as depicted in figs. 1 and 2, on mainboard 300, IGBT and Qiao Dui can be installed, described IGBT and the contiguous blower fan 400 of described bridge heap.Can improve the radiating effect of mainboard 300 thus.
Fig. 1 and Fig. 2 show the electromagnetic oven 1 according to a concrete example of the utility model.As depicted in figs. 1 and 2, electromagnetic oven 1 also comprises fan shroud 600, fan shroud 600 is removably mounted on the wall of container cavity 110, and blower fan 400 is positioned at fan shroud 600, and fan shroud 600 is provided with relative with blower fan 400 along the vertical direction air port 610(above-below direction as shown in the arrow A in Fig. 1).By fan shroud 600 is set, can utilize fan shroud 600 protection blower fans 400.
Alternatively, as shown in Figure 1, air port 610 can connect fan shroud 600 along the vertical direction, fan shroud 600 can and the diapire of container cavity 110 between leave the gap.Can make thus extraneous wind enter in fan shroud 600 and can make the wind that blower fan 400 blows out blow to mainboard 300 and coil panel 200 by described gap by air inlet 511 and air port 610 successively.
Advantageously, fan shroud 600 can be removably mounted on the wall of container cavity 110.Particularly, fan shroud 600 can be removably mounted on the wall of container cavity 110 by bolt.Blower fan 400 thus can be easy for installation and maintenance.
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 the middle part of described container cavity;
Mainboard, described mainboard are located in described container cavity, the sidewall of the contiguous described container cavity of described mainboard one side and the contiguous described coil panel of opposite side, and described mainboard and described coil panel are horizontally disposed; 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, and described air-duct clapboard surrounds described coil panel, described mainboard and described blower fan, and described coil panel and described mainboard are positioned at the air-out direction of described blower fan.
3. electromagnetic oven according to claim 1, is characterized in that, the air-out direction of the described blower fan in long edge of described mainboard extends.
4. electromagnetic oven according to claim 1, is characterized in that, described blower fan is positioned on the interfacial extension line of described mainboard and described coil panel.
5. electromagnetic oven according to claim 1, is characterized in that, is provided with flow distribution plate between described mainboard and described coil panel, and an end of described flow distribution plate is positioned at described blower fan edge.
6. electromagnetic oven according to claim 3, is characterized in that, the beeline at the described mainboard of distance edge, described blower fan edge is 5 millimeters～15 millimeters.
7. electromagnetic oven according to claim 3, is characterized in that, IGBT and Qiao Dui are installed on described mainboard, described IGBT and the contiguous described blower fan of described bridge heap.
8. electromagnetic oven according to claim 2, it is characterized in that, also comprise fan shroud, described fan shroud is removably mounted on the wall of described container cavity, described blower fan is positioned at described fan shroud, and described fan shroud is provided with relative with described blower fan along the vertical direction air port.
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 sidewall of described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585058 CN202927902U (en) | 2012-11-07 | 2012-11-07 | Induction cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585058 CN202927902U (en) | 2012-11-07 | 2012-11-07 | Induction cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202927902U true CN202927902U (en) | 2013-05-08 |
Family
ID=48217860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220585058 Expired - Lifetime CN202927902U (en) | 2012-11-07 | 2012-11-07 | Induction cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202927902U (en) |
Cited By (1)
| 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 |
-
2012
- 2012-11-07 CN CN 201220585058 patent/CN202927902U/en not_active Expired - Lifetime
Cited By (2)
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |