CN204478186U - Electromagnetic oven - Google Patents
Electromagnetic oven Download PDFInfo
- Publication number
- CN204478186U CN204478186U CN201520141034.2U CN201520141034U CN204478186U CN 204478186 U CN204478186 U CN 204478186U CN 201520141034 U CN201520141034 U CN 201520141034U CN 204478186 U CN204478186 U CN 204478186U
- Authority
- CN
- China
- Prior art keywords
- heat
- electromagnetic oven
- dissipating casing
- panel
- side plate
- 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.)
- Expired - Fee Related
Links
- 239000004033 plastic Substances 0.000 claims abstract description 28
- 229920003023 plastic Polymers 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 239000000203 mixture Substances 0.000 claims abstract description 24
- 239000000945 filler Substances 0.000 claims abstract description 13
- 239000004568 cement Substances 0.000 claims description 20
- 229910044991 metal oxide Inorganic materials 0.000 claims description 6
- 150000004706 metal oxides Chemical class 0.000 claims description 6
- 150000004767 nitrides Chemical class 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 238000009423 ventilation Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 229920001707 polybutylene terephthalate Polymers 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- -1 polybutylene terephthalate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229910017083 AlN Inorganic materials 0.000 description 1
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000013464 silicone adhesive Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Cookers (AREA)
Abstract
The utility model provides an electromagnetic oven. The utility model provides an electromagnetic oven, include: the heating device comprises a heat dissipation shell formed by a mixture of plastic and heat-conducting filler, and a heating panel which is arranged above the heat dissipation shell and connected with the heat dissipation shell; the inside of heat dissipation shell is equipped with: the coil panel and the fan are respectively and electrically connected with the power panel; at least one ventilation hole is formed in the heat dissipation shell. The utility model discloses can realize effectively dispelling the heat when the electromagnetism stove is worked.
Description
Technical field
The utility model relates to heat dissipation technology, particularly relates to a kind of electromagnetic oven.
Background technology
Nowadays, electromagnetic oven, because of easy to use, is applied in daily life more and more.Electromagnetic oven is operationally waited, and the components and parts on coil panel, power panel, circuit etc. can produce heat, pan also can radiation a part heat to electromagnetic oven inside, therefore need to dispel the heat to electromagnetic oven.
Under normal circumstances, electromagnetic oven comprises plastic shell, shell has the ventilating opening for air intake and air-out, air is made to enter electromagnetic oven inside by the ventilating opening on shell, and flow out from ventilating opening, so that heat is carried out heat exchange by shell, thus complete heat radiation, ensure that the parts of electromagnetic oven normally can work in temperature limit.
But the thermal conductivity of plastic shell is lower (being generally only 0.3W/ (mK)), when electromagnetic oven high power work, heat meeting bulk deposition is on shell, can not carry out efficiently radiates heat.
Summary of the invention
The utility model provides a kind of electromagnetic oven, because heat bulk deposition is on shell when working with electromagnetic oven, causes the problem that electromagnetic oven heat radiation performance is not good.
The utility model provides a kind of electromagnetic oven, comprises the heat-dissipating casing formed by the mixture of plastic cement and heat-conducting filler, and the heating panel be connected above heat-dissipating casing and with heat-dissipating casing;
Heat-dissipating casing inside is provided with: coil panel, power panel and blower fan, and coil panel and blower fan are electrically connected with power panel respectively; Heat-dissipating casing offers at least one air vent.
Further, heat-dissipating casing comprises: the side plate formed by the mixture of plastic cement and metal oxide and base plate, side plate is connected with heating panel.
Further, heat-dissipating casing comprises the side plate and base plate that are formed by the mixture of plastic cement and nitride, and side plate is connected with heating panel.
Further, the distance between base plate and heating panel is less than or equal to 30mm.
Further, air vent is opened on side plate.
Further, air vent is opened on base plate.
The electromagnetic oven that the utility model provides, comprises the heat-dissipating casing formed by the mixture of plastic cement and heat-conducting filler, and the heating panel be connected above heat-dissipating casing and with heat-dissipating casing; Heat-dissipating casing inside is provided with: coil panel, power panel and blower fan, and coil panel and blower fan are electrically connected with power panel respectively; Heat-dissipating casing offers at least one air vent.Mixture like this by having higher coefficient of heat transfer plastic cement and heat-conducting filler forms the heat-dissipating casing of electromagnetic oven, can carry out efficiently radiates heat when electromagnetic oven works.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the electromagnetic oven that the utility model embodiment one provides.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the structural representation of the electromagnetic oven that the utility model embodiment one provides.As shown in Figure 1, the electromagnetic oven that the present embodiment provides comprises the heat-dissipating casing 1 formed by the mixture of plastic cement and heat-conducting filler, and the heating panel 5 be connected above heat-dissipating casing 1 and with heat-dissipating casing 1;
Heat-dissipating casing inside is provided with: coil panel 2, power panel 3 and blower fan 4, and coil panel 2 and blower fan 4 are electrically connected with power panel 3 respectively; Heat-dissipating casing 1 offers at least one air vent 11.
Concrete, electromagnetic oven can comprise heat-dissipating casing 1 and the device work being arranged on heat-dissipating casing inside.Heat-dissipating casing 1, as a part for electromagnetic oven shell body, is connected with the heating panel 5 being installed on electromagnetic oven the top.Heat-dissipating casing 1 formed by the mixture of plastic cement and heat-conducting filler.Concrete, plastic cement can comprise all kinds of conventional plastic material, such as acrylonitrile-butadiene-styrene (ABS) (AcrylonitrileButadiene Styrene, be called for short ABS) plastics, Merlon (Polycarbonate, be called for short PC) plastics, polybutylene terephthalate (PBT) (Polybutylene Terephthalate is called for short PBT) plastics etc.And heat-conducting filler selects good heat conductivity, insulating properties good and compared with the material of easy-formation.After plastic cement and heat-conducting filler being mixed like this, composition mixture, this mixture forms the radiating shell 1 of electromagnetic oven again.The thermal conductivity factor of plastic cement itself is generally only 0.3W/mK, and the thermal conductivity factor of mixture is then at more than 1W/mK.
The heating panel 5 be connected with heat-dissipating casing 1 is also provided with above heat-dissipating casing 1.Heating panel 5 generally can be made up of ceramic material etc., for placing cooker.
Heat-dissipating casing 1 inside is provided with coil panel 2, power panel 3 and blower fan 4, and coil panel 2 and blower fan 4 are electrically connected with power panel 3 respectively.Like this when electromagnetic oven works with relatively high power, coil panel 2 is for heating, some components and parts now on coil panel 2 and power panel 3 can produce more heat transfer, now blower fan 4 rotates and produces air-flow, heat coil panel 2 and power panel 3 given out is distributed by the air vent 11 that heat-dissipating casing 1 is offered, now, partial heat can be blocked by the shell wall of heat-dissipating casing 1 and internal structure, now, heat in heat-dissipating casing 1 conducts to the low-temperature region outside heat-dissipating casing 1 by heat-dissipating casing 1 body, heat exchange is carried out again with outside air, thus dispel the heat, electromagnetic oven interior environment temperature is reduced, ensure that coil panel 2 and power panel 3 can normally work, improve the physical life of electromagnetic oven, also reduce heat-dissipating casing 1 and melt the risk of even catching fire because heat cannot dispel the heat.
Concrete, the heat-conducting filler in mixture can be metal oxide, as magnesia, aluminium oxide etc.; Or nitride, as boron nitride, aluminium nitride, silicon nitride etc.Heat-conducting filler can mix with different components with plastic material, and such as utilization takes out grain or different material is mixed by agitating mode, forms plastic raw material, then carries out injection mo(u)lding, thus forms heat-dissipating casing 1.
Concrete, heat-dissipating casing 1 can comprise the side plate 12 and base plate 13 that are formed by the mixture of plastic cement and metal oxide, and side plate 12 is connected with for heating panel 5.Side plate 12 and base plate 13, the adhesives such as silicone adhesive between side plate 12 and heating panel 5, generally can be utilized to be fixed.Such base plate 13 and side plate 12 adopt the mixture of plastic cement and metal oxide to make, and heat-dissipating casing 1 top is connected with the heating panel 5 for placing cooker again.Heating panel 5 is generally the good micro crystal material of heat resistance and makes.The mixture of plastic cement and metal oxide has excellent heat conductivility, and its thermal conductivity factor is generally greater than 1W/mK, and has good insulating properties, so formation base plate 13 and side plate 12 heat-sinking capability are well, and can not produce electric leakage, its security performance is better.
Concrete, heat-dissipating casing 1 also can comprise the side plate 12 and base plate 13 that are formed by the mixture of plastic cement and nitride, and side plate 12 is connected with for heating panel 5.The base plate 13 adopting the mixture of plastic cement and nitride to make and side plate 12 have good heat conductivility and insulating properties equally, repeat no more herein.
Concrete, because the electromagnetic oven of the present embodiment, its heat-dissipating casing 1 has higher radiating efficiency, so under Same Efficieney, it is less that its internal heat dissipating space can be done.Such as when identical with ordinary electromagnetic stove floor space, the electromagnetic oven that the present embodiment provides, the distance between its base plate 13 and heating panel 5 can be less than or equal to 30mm.Which decrease the working depth of electromagnetic oven, what cooking pot can be settled on electromagnetic oven is more firm.After improving shell structure and device work, heat-dissipating casing 1 base plate 13 of electromagnetic oven and for settling the distance between the heating panel 5 of pan to reduce further, repeats no more herein.
Concrete, air vent 11 can be opened on the base plate 13 of heat-dissipating casing 1, also can be opened on the side plate 12 of heat-dissipating casing 1.It is specifically offered mode and can formulate flexibly according to the concrete deployment scenarios of electromagnetic oven device work, to ensure that electromagnetic oven has higher heat dissipation ventilation efficiency, and takes into account good looking appearance.
It should be noted that, because the heat-dissipating casing 1 that the present embodiment provides can have the radiating efficiency higher than general shell, therefore when equal size and heat-dissipating space are also identical, the electromagnetic oven that the present embodiment provides, higher operating power can be provided, to meet more actual culinary art demand than the electromagnetic oven of general structure.
In the present embodiment, electromagnetic oven comprises the heat-dissipating casing formed by plastic cement and the mixture of heat-conducting filler and the heating panel be connected above heat-dissipating casing and with heat-dissipating casing; Heat-dissipating casing inside is provided with: coil panel, power panel and blower fan, and coil panel and blower fan are electrically connected with power panel respectively; Heat-dissipating casing offers at least one air vent.Mixture like this by having higher coefficient of heat transfer plastic cement and heat-conducting filler forms the heat-dissipating casing of electromagnetic oven, can carry out efficiently radiates heat when electromagnetic oven works.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (6)
1. an electromagnetic oven, is characterized in that, comprises the heat-dissipating casing formed by the mixture of plastic cement and heat-conducting filler, and the heating panel be connected above described heat-dissipating casing and with described heat-dissipating casing;
Described heat-dissipating casing inside is provided with: coil panel, power panel and blower fan, and described coil panel and blower fan are electrically connected with described power panel respectively; Described heat-dissipating casing offers at least one air vent.
2. electromagnetic oven according to claim 1, is characterized in that, described heat-dissipating casing comprises: the side plate formed by the mixture of plastic cement and metal oxide and base plate, described side plate is connected with described heating panel.
3. electromagnetic oven according to claim 1, is characterized in that, described heat-dissipating casing comprises the side plate and base plate that are formed by the mixture of plastic cement and nitride, and described side plate is connected with described heating panel.
4. the electromagnetic oven according to Claims 2 or 3, is characterized in that, the distance between described base plate and described heating panel is less than or equal to 30mm.
5. the electromagnetic oven according to Claims 2 or 3, is characterized in that, described air vent is opened on described side plate.
6. the electromagnetic oven according to Claims 2 or 3, is characterized in that, described air vent is opened on described base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141034.2U CN204478186U (en) | 2015-03-12 | 2015-03-12 | Electromagnetic oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141034.2U CN204478186U (en) | 2015-03-12 | 2015-03-12 | Electromagnetic oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204478186U true CN204478186U (en) | 2015-07-15 |
Family
ID=53633975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520141034.2U Expired - Fee Related CN204478186U (en) | 2015-03-12 | 2015-03-12 | Electromagnetic oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204478186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918058A (en) * | 2015-12-25 | 2017-07-04 | 浙江绍兴苏泊尔生活电器有限公司 | Induction cooker and fan assembly thereof |
-
2015
- 2015-03-12 CN CN201520141034.2U patent/CN204478186U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918058A (en) * | 2015-12-25 | 2017-07-04 | 浙江绍兴苏泊尔生活电器有限公司 | Induction cooker and fan assembly thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103615751B (en) | Micro-wave oven | |
| CN211822534U (en) | Embedded microwave oven | |
| CN203693249U (en) | Cooker body of electric rice cooker and electric rice cooker | |
| CN105387492B (en) | Micro-wave oven | |
| CN204240427U (en) | Micro-wave oven | |
| EP3667175B1 (en) | Domestic kitchen appliance with a peltier cooling system | |
| CN204478186U (en) | Electromagnetic oven | |
| CN205747031U (en) | Hot blast assembly and microwave oven | |
| CN210241668U (en) | OTR microwave oven cooling system | |
| CN205179401U (en) | Low noise electromagnetism stove | |
| CN110848763A (en) | Drawer type microwave oven | |
| CN205625581U (en) | Cooking utensil and heat abstractor thereof | |
| CN211822535U (en) | Drawer type microwave oven | |
| CN204902043U (en) | Outdoor unit of air conditioner | |
| CN210951427U (en) | Electromagnetic oven | |
| CN209310058U (en) | Electromagnetic oven | |
| CN209130933U (en) | A kind of high efficiency and heat radiation electric ceramic heaters | |
| CN208029132U (en) | Coil panel and cooking apparatus | |
| CN206775903U (en) | Circuit board radiating device and cooking apparatus | |
| CN206018740U (en) | Electromagnetic oven | |
| CN112393281A (en) | Embedded cooking utensil and cooking system | |
| CN215112777U (en) | Bottom plate subassembly and cooking device | |
| JP2008053071A (en) | Induction heating cooker | |
| CN203454226U (en) | Ultrathin induction cooker capable of efficiently dissipating heat | |
| CN211232977U (en) | Electromagnetic oven |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |