CN205299646U - Induction cooker - Google Patents
Induction cooker Download PDFInfo
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- CN205299646U CN205299646U CN201520873602.8U CN201520873602U CN205299646U CN 205299646 U CN205299646 U CN 205299646U CN 201520873602 U CN201520873602 U CN 201520873602U CN 205299646 U CN205299646 U CN 205299646U
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- Prior art keywords
- wind
- guiding muscle
- electromagnetic oven
- heat dissipation
- guiding
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- 230000006698 induction Effects 0.000 title abstract description 7
- 210000003205 muscle Anatomy 0.000 claims abstract description 86
- 230000017525 heat dissipation Effects 0.000 claims abstract description 42
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 230000005855 radiation Effects 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 239000012141 concentrate Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Abstract
This scheme provides the induction cooker of an effective promotion radiating efficiency, specifically does be equipped with the wind -guiding muscle in the lower cover, the wind -guiding muscle will lower cover heat dissipation wind -guiding region divide into first scattered hot air duct and the scattered hot air duct of second, first scattered hot air duct air outlet is just to locating fin on the main control board, the second looses hot air duct envelope part drum outer fringe week, the air inlet position in the position placed in the middle of direction about the lower cover, air inlet portion introduce the cooling air through the hot air duct that looses blow to the main control board with the coil panel. To the hot air duct's that looses further optimal design, whole heat radiation region forms the radiating scattered hot air duct of targeted in the messenger induction cooker, promotes interior each subassembly of induction cooker and components and parts radiating efficiency, guarantees induction cooker's normal work and heating efficiency, reaches the effect that prolongs induction cooker life simultaneously.
Description
[technical field]
This utility model relates to small household appliances field, kitchen, is specifically related to the electromagnetic oven of a kind of good heat dissipation effect.
[background technology]
Electromagnetic oven is also known as electromagnetic stove, its source arises from Germany, electromagnetic oven is the well accepted machine for kitchen uses of sanitation and hygiene, and as a kind of New type kitchen range in kitchen tools market, it has broken traditional naked light cooking method, it is to adopt magnetic field induction eddy heating for heating principle, electric current is utilized to produce magnetic field by coil, when the magnetic force in magnetic field is by, during containing irony pot bottom, namely producing countless little eddy current, make pot heating at a high speed voluntarily itself, then reheat food in pot. Electromagnetic oven is subject to consumers in general and welcomes because having the advantages such as thermal efficiency height, simple operation, sanitation and hygiene.
Shell, panel, heater coil disc, master control borad, display operation panel, fan and radiating element that electromagnetic oven is mainly made up of upper and lower covers form. The cooling system of electromagnetic oven plays particularly important effect for the protection of electromagnetic oven components and parts and the normal operation of electromagnetic oven; good heat dissipation wind channel structure is to realize quick heat radiating to promote the important leverage of the efficiency of heating surface, effectively protects the service life of electromagnetic oven simultaneously.
Along with electromagnetic oven heating efficiency and power ascension, internal component quantity of heat production can strengthen further, and existing electromagnetic oven internal heat dissipation structures need to optimize and lifting further, improves the work efficiency of electromagnetic oven further.
[utility model content]
The purpose of this utility model is in that, radiating subassembly is rationally distributed, structure is ingenious to provide one for problem explained above, the better electromagnetic oven of radiating effect, it is intended to improve the radiating efficiency of electromagnetic oven to a certain extent.
For reaching above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of electromagnetic oven, including: lower cover, upper cover, it is located at the master control borad in lower cover, coil panel, inlet section, operation panel, it is characterized in that: in described lower cover, be provided with wind-guiding muscle, described lower cover heat radiation wind-guiding region is divided into the first heat dissipation wind channel and the second heat dissipation wind channel by described wind-guiding muscle, described first heat dissipation wind channel air outlet is just to the fin being located on described master control borad, described second heat dissipation wind channel envelope part drum outer circumference, described inlet section is positioned at the middle position of described lower cover left and right directions, described inlet section is introduced cooling air and is blowed to described master control borad and described coil panel by heat dissipation wind channel.
Preferably, a kind of electromagnetic oven, it is characterized in that: described inlet section includes air inlet mesh enclosure and is located at the radiator fan above air inlet mesh enclosure, inlet section circular structure, described at least one, wind-guiding muscle one end is connected with described inlet section, the other end is open, comprises wherein any one or wherein any two and three situations about all connecting, and the other end of three wind-guiding muscle is open.
Preferably, a kind of electromagnetic oven, it is characterized in that: it is characterized in that: described lower cover includes left plate, back side panel, right plate and the front side board that edge extends upward, the position relationship of four side plates when being normally use according to electromagnetic oven common position relation determine, described air outlet grate is arranged far from the back side panel of described lower cover of described inlet section, lower cover includes four side plates all around, being front side near human-machine operation side, side when all the other are by normal use is that relation is divided into left side plate and back side panel.
Preferably, a kind of electromagnetic oven, it is characterized in that: described inlet section is positioned at the middle position in orientation, lower cover left and right, but it is not limited to alignment error and mask error makes position of fan situation slightly devious, described inlet section has the left part near described left plate, described left part is not less than the 1/5 of electromagnetic stove lower cap left and right directions overall width to the beeline of described left plate, described inlet section has the right part near described right plate, and described right part is not less than the 1/5 of electromagnetic stove lower cap left and right directions overall width to the beeline of described right plate.
Preferably, a kind of electromagnetic oven, it is characterised in that: top, described inlet section is located at by described operation panel, and the described operation panel of part is arranged with the stacking of described inlet section, and the lower cover sidepiece near operation panel side is front side, which saves electromagnetic oven inner space.
Preferably, a kind of electromagnetic oven, it is characterized in that: described wind-guiding muscle includes the first wind-guiding muscle, second wind-guiding muscle, 3rd wind-guiding muscle, described first wind-guiding muscle and the second wind-guiding muscle constitute described first heat dissipation wind channel, described second wind-guiding muscle and the 3rd wind-guiding muscle constitute described second heat dissipation wind channel, fan is mainly introduced the fin that the cooling air guiding of electromagnetic oven is positioned on electromagnetic oven master control borad by the first heat dissipation wind channel, the cooling of high-power component is piled for IGBT and bridge, second heat dissipation wind channel is then mainly through blowing to other components and parts and substrate being positioned on master control borad bottom coil panel.
Preferably, a kind of electromagnetic oven, it is characterized in that: the height of described second wind-guiding muscle is less than the height of the first wind-guiding muscle and the 3rd wind-guiding muscle, after such electromagnetic oven upper and lower covers fastens, owing to the second wind-guiding muscle height is relatively low, described first wind-guiding muscle and the 3rd wind-guiding muscle constitute the 3rd heat dissipation wind channel, and the cooling air that fan introduces, is discharged by air outlet grate after dispelling the heat for coil panel and master control borad to master control borad by the 3rd heat dissipation wind channel guide effect coils dish upper surface after-blow simultaneously.
Preferably, a kind of electromagnetic oven, it is characterised in that: described first wind-guiding muscle one end is tangent with described inlet section outer circumference, the sidepiece of the fin that described first wind-guiding muscle other end is positioned on master control borad along lower cover left side inwall envelope.
Preferably, a kind of electromagnetic oven, it is characterised in that: described first wind-guiding muscle, the second wind-guiding muscle, the 3rd wind-guiding muscle are arc, and described wind-guiding muscle be the setting of emitting shape form by described and described inlet section link along air outlet grate direction.
Preferably, a kind of electromagnetic oven, it is characterised in that: the height of described wind-guiding muscle is 15��30mm.
The scheme that the utility model proposes, on electromagnetic stove lower cap heat dissipation wind channel structure basis, optimize layout radiator fan position, increase wind-guiding muscle position and improve the arrangement of its position, the design that optimizes further for heat dissipation wind channel makes wind-guiding muscle in electromagnetic oven that whole heat dissipation region is formed the heat dissipation wind channel that being specific to property is dispelled the heat, concentrate and the effective water conservancy diversion cooling air of specific aim, and then each assembly and components and parts radiating efficiency in lifting electromagnetic oven, ensure normal operation and the efficiency of heating surface of electromagnetic oven, extend the service life of electromagnetic oven simultaneously.
[accompanying drawing explanation]
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described in detail.
Fig. 1 is this utility model one electromagnetic stove lower cap schematic perspective view;
Fig. 2 is this utility model one electromagnetic stove lower cap top view;
Fig. 3 is this utility model one electromagnetic stove lower cap and air channel structure schematic diagram.
[detailed description of the invention]
For making the purpose of this utility model embodiment, technical scheme and advantage clearly, carry out clearly explaining and explanation to the technical scheme of this utility model embodiment below in conjunction with accompanying drawing, but following embodiment is only preferred embodiment of the present utility model rather than whole embodiment. The example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of same or like function from start to finish. The embodiment described below with reference to accompanying drawing is illustrative of, and is only used for explaining this utility model, and can not be construed to restriction of the present utility model. Based on the embodiment in embodiment, those skilled in the art are obtained other embodiments under the premise not making creative work, broadly fall into protection domain of the present utility model.
Such as Fig. 1, Fig. 2, Fig. 3, a kind of electromagnetic oven, including: lower cover 1, the upper cover (not marking in figure) being arranged on lower cover 1 top,It is located at the master control borad 2 in lower cover 1, coil panel 3, inlet section 4, operation panel 5, described inlet section 4 includes air inlet mesh enclosure 41 and is located at air inlet mesh enclosure 41 radiator fan 42 above, described inlet section 4 is positioned at the middle position in orientation about when lower cover 1 normally uses, but is not limited to completely placed in the middle. lower cover 1 includes left plate, back side panel, right plate and the front side board that edge extends upward, position relation conventional when the position relationship of four side plates is normally to use according to electromagnetic oven is determined, being front side board near human-machine operation side, side when all the other are by normal use is that relation is divided into left and right side plate and back side panel. top, described inlet section 4 is located at by described operation panel 5, and the described operation panel of part 5 is arranged with the stacking of part described inlet section 4, and operation panel 5 is arranged near front side board, and such arrangement mode has saved electromagnetic oven inner space. described lower cover 1 back side panel is provided with air outlet grate 7, and described air outlet grate 7 is arranged far from the thick side plate of the described lower cover 1 of described inlet section 4. it is additionally provided with wind-guiding muscle 6 in described lower cover 1, described wind-guiding muscle 6 includes first wind-guiding muscle the 61, second wind-guiding muscle the 62, the 3rd wind-guiding muscle 63, described at least one, wind-guiding muscle 6 one end is connected with described inlet section 4, both having comprised wherein any one or wherein any two and three situations about all connecting, the other end of first wind-guiding muscle the 61, second wind-guiding muscle the 62, the 3rd wind-guiding muscle 63 is open. described first wind-guiding muscle 61 one end is tangent with described inlet section 4 outer circumference, the sidepiece of the fin 10 that described first wind-guiding muscle 61 other end is positioned on master control borad 2 along lower cover 1 left side inwall envelope. electromagnetic oven heat radiation is distinguished into the first heat dissipation wind channel and the second heat dissipation wind channel by described wind-guiding muscle 6, the radiation air passage that described first wind-guiding muscle 61 and the second wind-guiding muscle 62 are formed constitutes the first heat dissipation wind channel, the heat dissipation wind channel that described second wind-guiding muscle 62 and the 3rd wind-guiding muscle 63 are formed constitutes the second heat dissipation wind channel, the height of described second wind-guiding muscle 62 is less than the height of the first wind-guiding muscle 61 and the 3rd wind-guiding muscle 63, after such electromagnetic oven upper and lower covers fastens, owing to the second wind-guiding muscle 62 is highly relatively low, described first wind-guiding muscle 61 and the 3rd wind-guiding muscle 63 constitute the 3rd heat dissipation wind channel, described first heat dissipation wind channel air outlet is just to the fin being located on described master control borad, wind-guiding muscle envelope coil sections dish 3 outer circumference of described second heat dissipation wind channel.
Such as Fig. 1, Fig. 2, Fig. 3, when electromagnetic oven works on power, cooling air is introduced into electromagnetic oven by the radiator fan 41 being positioned at inlet section 4, under the shunting guiding function of wind-guiding muscle 6, the first heat dissipation wind channel that a part of cooling air is formed through described first wind-guiding muscle 61 and the second wind-guiding muscle 62, blow to the fin 10 being positioned on electromagnetic oven master control borad 2, be mainly used in IGBT and bridge heap high power components and parts heat radiation, after discharge through air outlet grate 7; Another part cooling air blows to master control borad 2 through described second wind-guiding muscle 62 and the 3rd wind-guiding muscle 63 and coil panel 3 lower surface passage, forms the second heat dissipation wind channel, simultaneously for being discharged by air outlet grate 7 after coil panel 3 and master control borad 2 heat radiation. The height of described second wind-guiding muscle 62 is less than the height of the first wind-guiding muscle 61 and the 3rd wind-guiding muscle 63, after such electromagnetic oven upper and lower covers fastens, owing to wind-guiding muscle II is highly relatively low, described first wind-guiding muscle 61 and the 3rd wind-guiding muscle 63 constitute the 3rd heat dissipation wind channel, the cooling air that fan 42 introduces, is discharged by air outlet grate 7 after dispelling the heat for coil panel 3 and master control borad 2 to master control borad 2 by the 3rd heat dissipation wind channel guide effect coils dish upper surface after-blow simultaneously.
So, on electromagnetic stove lower cap heat dissipation wind channel structure basis, increase wind-guiding muscle position and improve the arrangement of its position, design is optimized further for air channel, make whole heat dissipation region in electromagnetic oven form the heat dissipation wind channel of pointed heat radiation, concentrate and the effective water conservancy diversion cooling air of specific aim, and then promote each assembly and components and parts radiating efficiency in electromagnetic oven, ensure normal operation and the efficiency of heating surface of electromagnetic oven, reach the effect extending electromagnetic oven service life simultaneously.
In description of the present utility model, term " is located at " and all should be interpreted broadly " setting " " being connected ", " connection ", " fixing " etc., for instance, " connection " can be fixing connection, it is also possible to is removably connect, or connects integratedly; Can be joined directly together, it is also possible to be indirectly connected to by intermediary. For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in this utility model as the case may be.
Claims (10)
1. an electromagnetic oven, including lower cover and upper cover, upper cover is formed with cavity after coordinating with lower cover, master control borad it is provided with in cavity, coil panel, inlet section, operation panel, it is characterized in that: in described lower cover, be provided with wind-guiding muscle, described lower cover heat radiation wind-guiding region is divided into the first heat dissipation wind channel and the second heat dissipation wind channel by described wind-guiding muscle, described first heat dissipation wind channel air outlet is just to the fin being located on described master control borad, described second heat dissipation wind channel envelope part drum outer circumference, described inlet section is positioned at the middle position of described lower cover left and right directions, described inlet section is introduced cooling air and is blowed to described master control borad and described coil panel by heat dissipation wind channel.
2. electromagnetic oven according to claim 1, it is characterised in that: described inlet section includes air inlet mesh enclosure and is located at the radiator fan above air inlet mesh enclosure, and described at least one, wind-guiding muscle one end is connected with described inlet section, and the described wind-guiding muscle other end is open.
3. electromagnetic oven according to claim 1, it is characterised in that: described lower cover includes left plate, back side panel, right plate and the front side board that edge extends upward, and described back side panel is provided with air outlet grate.
4. electromagnetic oven according to claim 3, it is characterized in that: described inlet section has the left part near described left plate, described left part is not less than the 1/5 of electromagnetic stove lower cap left and right directions overall width to the beeline of described left plate, described inlet section has the right part near described right plate, and described right part is not less than the 1/5 of electromagnetic stove lower cap left and right directions overall width to the beeline of described right plate.
5. electromagnetic oven according to claim 1, it is characterised in that: top, described inlet section is located at by described operation panel, and the described operation panel of part is arranged with the stacking of described inlet section.
6. electromagnetic oven according to claim 1, it is characterized in that: described wind-guiding muscle includes the first wind-guiding muscle, the second wind-guiding muscle, the 3rd wind-guiding muscle, described first wind-guiding muscle and the second wind-guiding muscle constitute described first heat dissipation wind channel, described second wind-guiding muscle and the 3rd wind-guiding muscle and constitute described second heat dissipation wind channel.
7. electromagnetic oven according to claim 6, it is characterised in that: the height of described second wind-guiding muscle constitutes the 3rd heat dissipation wind channel less than the height of the first wind-guiding muscle and the 3rd wind-guiding muscle, described first wind-guiding muscle and the 3rd wind-guiding muscle.
8. electromagnetic oven according to claim 6, it is characterised in that: described first wind-guiding muscle one end and described inlet section outer circumference are tangent, and described first wind-guiding muscle other end is along fin sidepiece described in lower cover side interior wall envelope.
9. according to the electromagnetic oven one of claim 1��8 Suo Shu, it is characterised in that: described wind-guiding muscle is arc, and described wind-guiding muscle is emitting shape by described inlet section link along air outlet grate direction.
10. according to the electromagnetic oven one of claim 1��8 Suo Shu, it is characterised in that: the height of described wind-guiding muscle is 15��30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520873602.8U CN205299646U (en) | 2015-11-04 | 2015-11-04 | Induction cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520873602.8U CN205299646U (en) | 2015-11-04 | 2015-11-04 | Induction cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205299646U true CN205299646U (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520873602.8U Active CN205299646U (en) | 2015-11-04 | 2015-11-04 | Induction cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205299646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106060991A (en) * | 2016-07-11 | 2016-10-26 | 珠海格力电器股份有限公司 | Induction cooker air channel structure and induction cooker |
-
2015
- 2015-11-04 CN CN201520873602.8U patent/CN205299646U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106060991A (en) * | 2016-07-11 | 2016-10-26 | 珠海格力电器股份有限公司 | Induction cooker air channel structure and induction cooker |
| CN106060991B (en) * | 2016-07-11 | 2022-12-13 | 珠海格力电器股份有限公司 | Induction cooker air duct structure and induction cooker |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |