CN201742584U - Structure of semi-closed electromagnetic vortex heating system - Google Patents
Structure of semi-closed electromagnetic vortex heating system Download PDFInfo
- Publication number
- CN201742584U CN201742584U CN2009201660427U CN200920166042U CN201742584U CN 201742584 U CN201742584 U CN 201742584U CN 2009201660427 U CN2009201660427 U CN 2009201660427U CN 200920166042 U CN200920166042 U CN 200920166042U CN 201742584 U CN201742584 U CN 201742584U
- Authority
- CN
- China
- Prior art keywords
- panel
- coil panel
- electromagnetic conversion
- conversion coil
- enclosed
- 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
Images
Landscapes
- General Induction Heating (AREA)
Abstract
The utility model provides a structure of a semi-closed electromagnetic vortex heating system, which is applied to all electrical apparatus products that generate heat by utilizing the electromagnetic vortex. The structure solves the influence of easily fed water, mosquitoes, black beetles and foreign objects owning to a radiating fan and ventilating holes on the lines of a control circuit board. In the technology, as an electromagnetic converting coil disc can be tightly attached to a crystallite panel or devices to be heated after being machined by special process, the generated high-temperature copper loss can be transferred back to the device to be heated, thus further improving heat efficiency.
Description
Technical field
The utility model relates to stove, the kitchen range utensil that a kind of structure of semi-enclosed electromagnetic eddy heating system, particularly electromagnetic oven, electromagnetic rice cooker, electromagnetism electric pressure cooker and electromagnetic electrothermic hydrophone etc. utilize the electromagnetic induction eddy current heating.
Background technology
With the electromagnetic oven is example:
The structure of existing electromagnetic oven as shown in Figure 1, include body of heater 1, crystallite panel 2, plastics face-piece 3, electromagnetic conversion coil panel 4 and radiator fan 5, crystallite panel 2 joins by plastics face-piece 3 and body of heater 1, electromagnetic conversion coil panel 4 places the below of crystallite panel 2, maintain the distance of 6-10mm with crystallite panel 2, body of heater 1 bottom is provided with radiator fan 5 so that heat radiation is equipped with soft magnetic bodies below the electromagnetic conversion coil panel 4.Utilize the magnetic field induction vortex principle, make the electric current of high frequency pass through loop coil, thereby produce the countless sealing magnetic lines of force, when the magnetic line of force in the magnetic field passes through the bottom of magnetic conduction pot body (as: irony pot), promptly can produce countless little eddy current, make pot body heating at a high speed voluntarily itself, and then food in the heating kettle.So electromagnetic oven has following characteristics: safe, energy-conservation, health, the flames of anger, smokeless, dustless, no residue waste gas.But still there is following technological deficiency in existing electromagnetic oven:
One, fragile.Existing electromagnetic oven all adopts the full open model structural manufacturing process to produce, and parts such as radiator fan and electromagnetic conversion coil panel, control circuit board and electronic devices and components all are contained in a furnace chamber inside.And furnace chamber around have an inlet and outlet, not only having foreign matters such as mosquito, fly, cockroach enters in the furnace chamber, simultaneously radiator fan in the running can aqueous vapor, oil smoke, etc. suck in the stove, stick on control circuit board and the electronic devices and components its corrosion and formation are leaked electricity and short circuit, machine performance and life-span are caused very big influence.
Two, the heat efficiency can't promote.The heat efficiency generally can only reach 84-86%, is difficult to further promote again.Its loss is mainly aspect four: 1, power device loss (as: IGBT power tube, rectifier bridge, filter inductance etc.); 2, electric current flows through electromagnetic conversion coil panel, power line and the copper loss that produces, and the resistance of electromagnetic conversion coil panel own is big (about 0.1-0.2 ohm), and the immediate current by the electromagnetic conversion coil panel is up to tens of amperes; So its only electromagnetic conversion coil panel itself loss of last hectowatt is just arranged; 3, the iron loss of electromagnetic oven panel is its vertical biographies because the material of crystallite (pottery) panel of electromagnetic oven has very big characteristics
Summary of the invention
In order to overcome the technical deficiency of existing electromagnetic oven, the utility model proposes a kind of: the structure of semi-enclosed electromagnetic eddy heating system.The totally enclosed type cover that electromagnetic conversion coil panel, crystallite panel, heat-barrier material, the face-piece of handling through special process formed; Totally enclosed type cover and control circuit board and drain pan are formed fully closed body of heater; The heat that high temperature that the electromagnetic conversion coil panel produces and boiler face pan produce all only returns to heated pan by the crystallite panel of boiler face again; The control circuit board loading and unloading do not have foreign matter and enter it is exerted an influence in the totally enclosed type body of heater.Heating components and parts such as radiator fan and conducting strip or power device and inductance, electric capacity are contained in the open cooler bin, thereby form the structure of semi-enclosed electromagnetic eddy heating system.
For achieving the above object, the utility model is achieved by the following technical programs: it being pressed into anchor clamps of electromagnetic conversion lead loop (10) contained fluted plane or spill, by insulation, be embedded with the soft magnetic bodies of magnetic conduction in groove.Make electromagnetic conversion coil panel (10) upper and lower faces that the soft magnetic bodies (11) of magnetic conduction all be arranged.Being pressed into of electromagnetic conversion lead loop (10) contained fluted plane or spill, in groove by insulation be embedded with magnetic conduction soft magnetic bodies one side tightly connect the bottom that sticks on crystallite panel (8).In the cover structure of electromagnetic conversion coil panel below by the furnace surface temperature transducer of dividing into (9), coil panel carriage (12), heat-barrier material (13), panel enclosure (14), a sealing of composition.Thereby guarantee high temperature that the electromagnetic conversion coil panel produces and return the heat collection of getting off to pass to again by the crystallite panel together and need heated utensil, and can not lose to other direction transmission by the high temperature of the heated utensil crystallite panel by boiler face.Control circuit board is contained in drain pan inside, forms the totally enclosed type body of heater with the totally enclosed type cover.Power device, conducting strip, radiator fan are contained in the open cooler bin, the electronic components of high power of heating is passed through insulation, being attached on the conducting strip tightly, an end that is pasted with components and parts of conducting strip is sealed in the body of heater, and the heat radiation of the conducting strip other end partly is encapsulated in the cooler bin with radiator fan.Have ventilation hole around the cooler bin, the wind that produces by fan running cools off it.
The structure of semi-enclosed electromagnetic eddy heating system has: crystallite panel (8), furnace surface temperature transducer (9), electromagnetic conversion coil panel (10), soft magnetic bodies (11), coil panel carriage (12) heat-barrier material (13), panel enclosure (14), control circuit board (21), power device (18,19,20), drain pan (22), conducting strip (15), radiator fan (16), cooler bin (17); It is characterized in that: the last plane of electromagnetic conversion coil panel (10) is pressed into and contains fluted plane.Be placed with soft magnetic bodies (11) in inside grooves, and the following soft magnetic bodies (11) that also is stained with of electromagnetic conversion coil panel, with plane on it utilize Heat Conduction Material and adhesives tightly it is sticked on micro-crystalline ceramic panel lower plane, in electromagnetic conversion coil panel bonding below by further fastening electromagnetic conversion coil panel of coil panel carriage (12) and crystallite panel.Place mat heat-barrier material (13) below coil disc holder (12).Face-piece (14), heat-barrier material (13) and coil panel carriage (12), soft magnetic bodies (11), electromagnetic conversion coil panel (10), furnace surface temperature transducer (9) are combined into a fully closed cover with crystallite panel (8).Described system also comprises: control circuit board (21), power device (18,19,20), drain pan (22), form totally enclosed body of heater with cover.Described system also has conducting strip (15), radiator fan (16), cooler bin (17) to form semi-enclosed electromagnetic eddy heating system together with totally enclosed body of heater in addition.
Further measure is: for better heat radiation, also the power component and the conducting strip of heating can be assemblied in the cooler bin jointly.Control circuit board and other electronic devices and components then are assemblied in totally enclosed body of heater inside.
Compared with prior art, the utlity model has following marked improvement and outstanding feature: because its electromagnetic conversion coil panel is a sealed whole body, the heat of its generation can only upwards return by the micro-crystalline ceramic panel and give the utensil that needs heating, its heat energy is made full use of, do not slattern and can not scatter and disappear to other local transmission; So can as common heat dissipation ventilation system, not only these heat dissipations not fallen, also the bottom high temperature of the heated utensil of micro-crystalline ceramic panel can be lost, influence the heat efficiency.And control circuit board and other electronic devices and components then are assemblied in totally enclosed body of heater inside, can avoid cockroach, mosquito, oil smoke etc. to enter inner and the making moist of causing of body of heater, electric leakage, short circuit well and damage.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of existing electromagnetic oven;
Fig. 2 is structural representation Fig. 1 of the present utility model;
Fig. 3 is structural representation Fig. 2 of the present utility model;
Fig. 4 is structural representation Fig. 3 of the present utility model;
Fig. 5 is the generalized section of existing electromagnetic conversion coil panel;
Fig. 6 is the floor map of the utility model embodiment one closed cover;
Fig. 7 is the floor map of the utility model embodiment two closed spill covers;
Embodiment
As shown in Figure 2, structural system of the present utility model is the structure of semi-enclosed electromagnetic eddy heating system; The structure of semi-enclosed electromagnetic eddy heating system includes: crystallite panel 8, furnace surface temperature transducer 9, electromagnetic conversion coil panel 10, soft magnetic bodies 11, coil panel carriage 12, heat-barrier material 13, panel enclosure 14, control circuit board 21, power device (18,19,20), drain pan 22, conducting strip 15, radiator fan 16, cooler bin 17 and control panel, power line etc.
Electromagnetic conversion coil panel with the conductor coiling is pressed into one with anchor clamps contains fluted plane.By insulation, be embedded in soft magnetic bodies 11 then at groove, again with the electromagnetic conversion coil panel groove embedded the one side of soft magnetic bodies stick on the crystallite panel by Heat Conduction Material and bonded adhesives, below the electromagnetic conversion coil panel, paste soft magnetic bodies simultaneously again.Heat-barrier material on the place mat below coil panel will have been pasted the crystallite panel of electromagnetic conversion coil panel and the heat-barrier material of place mat again and stick on the face-piece simultaneously.So just become one to be the enclosed cover structure at center with the electromagnetic conversion coil panel; The electronic components of high power of heating is passed through insulation, being attached on the conducting strip tightly, an end that is pasted with components and parts of conducting strip is sealed in the body of heater, and the heat radiation of conducting strip partly is encapsulated in the cooler bin with radiator fan, has just formed semi-enclosed electromagnetic eddy heating system.
Among second embodiment as shown in Figure 3, be in it for better heat radiation with first embodiment different, the power device that part can be generated heat has been placed in the cooling chamber.
Among the 3rd embodiment as shown in Figure 4, electromagnetic conversion coil panel with the conductor coiling is pressed into one with anchor clamps contains fluted spill, groove at spill electromagnetic conversion coil panel is embedded in soft magnetic bodies, and then with spill electromagnetic conversion coil panel groove embedded the one side of soft magnetic bodies stick on the crystallite panel of spill by Heat Conduction Material and bonded adhesives, heat-barrier material on the place mat below spill electromagnetic conversion coil panel will have been pasted the spill crystallite panel of spill coil panel and the heat-barrier material of place mat again and stick on the face-piece simultaneously.So just having become one is the enclosed spill cover structure at center with spill electromagnetic conversion coil panel, and enclosed spill cover is formed fully closed body of heater with control circuit board and drain pan; Fit on conducting strip and radiator fan and cooler bin on body of heater have just formed semi-enclosed electromagnetic eddy heating system.
In the floor map of the utility model embodiment one closed cover as shown in Figure 6, the electromagnetic conversion coil panel with the conductor coiling is pressed into one with anchor clamps contains fluted plane.By insulation, be embedded in soft magnetic bodies 11 then at groove, again with the electromagnetic conversion coil panel groove embedded the one side of soft magnetic bodies stick on the crystallite panel by Heat Conduction Material and bonded adhesives, below the electromagnetic conversion coil panel, paste soft magnetic bodies simultaneously again.Heat-barrier material on the place mat below coil panel will have been pasted the crystallite panel of electromagnetic conversion coil panel and the heat-barrier material of place mat again and stick on the face-piece simultaneously.So just become enclosed cover structure;
In the floor map of the utility model embodiment two closed spill covers as shown in Figure 7, electromagnetic conversion coil panel with the conductor coiling is pressed into one with anchor clamps contains fluted spill, groove at spill electromagnetic conversion coil panel is embedded in soft magnetic bodies, and then with spill electromagnetic conversion coil panel groove embedded the one side of soft magnetic bodies stick on the crystallite panel of spill by Heat Conduction Material and bonded adhesives, heat-barrier material on the place mat below spill electromagnetic conversion coil panel will have been pasted the spill crystallite panel of spill coil panel and the heat-barrier material of place mat again and stick on the face-piece simultaneously.So just become enclosed spill cover structure.
Those skilled in the art according to actual needs; also can design the structure of the semi-enclosed electromagnetic eddy heating system of more different structure forms; but the foregoing description is only enumerated for explanation the utility model; be not to be used to limit the utility model; the structure of any effects equivalent based on the conversion of the technical program institute all belongs to protection range of the present utility model.
Claims (8)
1. the structure of semi-enclosed electromagnetic eddy heating system:
Include: crystallite panel (8), furnace surface temperature transducer (9), electromagnetic conversion coil panel (10), soft magnetic bodies (11), coil panel carriage (12), heat-barrier material (13), panel enclosure (14), control circuit board (21), power device (18,19,20), drain pan (22), conducting strip (15), radiator fan (16), cooler bin (17);
It is characterized in that: the last plane of electromagnetic conversion coil panel (10) is pressed into and contains fluted plane.Be placed with soft magnetic bodies (11) in inside grooves, and the following soft magnetic bodies (11) that also is stained with of electromagnetic conversion coil panel, with plane on it utilize Heat Conduction Material and adhesives tightly it is sticked on micro-crystalline ceramic panel lower plane, filling with insulation material below the electromagnetic conversion coil panel (13); By panel enclosure (14), with heat-barrier material (13), coil panel carriage (12), electromagnetic conversion coil panel (10), furnace surface temperature transducer (9), be combined into a totally enclosed cover structure with crystallite panel (8); By insulation, being attached on the conducting strip tightly is sealed in the end that is pasted with components and parts of conducting strip in the body of heater the electronic components of high power of heating, and the heat radiation of conducting strip partly is encapsulated in the cooler bin with radiator fan; Described system also comprises: control circuit board (21), power device (18,19,20), drain pan (22), conducting strip (15), radiator fan (16), cooler bin (17).
2. the structure of semi-enclosed electromagnetic eddy heating system according to claim 1, it is characterized in that: described electromagnetic conversion coil panel (10) is pressed into one side through the anchor clamps compacting with it and contains fluted plane, in groove, pass through insulation, be embedded with the soft magnetic bodies of magnetic conduction, make it become the electromagnetic conversion coil panel on plane.
3. the structure of semi-enclosed electromagnetic eddy heating system according to claim 1, it is characterized in that: described electromagnetic conversion coil panel (10) is pressed into one side through the anchor clamps compacting with it and contains fluted spill, is embedded with the soft magnetic bodies of magnetic conduction in the groove in spill by insulation.Make it become the electromagnetic conversion coil panel of spill.
4. the structure of semi-enclosed electromagnetic eddy heating system according to claim 1 is characterized in that: described electromagnetic conversion coil panel (10) upper and lower faces all has the soft magnetic bodies of magnetic conduction.
5. the structure of semi-enclosed electromagnetic eddy heating system according to claim 1 is characterized in that: described electromagnetic conversion coil panel (10) directly is adhered to the bottom of crystallite panel (8).
6. the structure of semi-enclosed electromagnetic eddy heating system according to claim 1 is characterized in that: described electromagnetic conversion coil panel is combined into a totally enclosed cover structure by panel enclosure (14), heat-barrier material (13), coil panel carriage (12), electromagnetic conversion coil panel (10), furnace surface temperature transducer (9), the crystallite panel of dividing into (8).
7. the structure of semi-enclosed electromagnetic eddy heating system according to claim 1 is characterized in that: described totally-enclosed cover and control circuit plate portion (21), drain pan (22) are formed the totally enclosed type body of heater.
8. the structure of semi-enclosed electromagnetic eddy heating system according to claim 1, it is characterized in that: the electronic components of high power of heating is passed through insulation, being attached on the conducting strip tightly, an end that is pasted with components and parts of conducting strip is sealed in the body of heater, and the heat radiation of the conducting strip other end partly is encapsulated in the cooler bin with radiator fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201660427U CN201742584U (en) | 2009-07-21 | 2009-07-21 | Structure of semi-closed electromagnetic vortex heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201660427U CN201742584U (en) | 2009-07-21 | 2009-07-21 | Structure of semi-closed electromagnetic vortex heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201742584U true CN201742584U (en) | 2011-02-09 |
Family
ID=43557863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201660427U Expired - Fee Related CN201742584U (en) | 2009-07-21 | 2009-07-21 | Structure of semi-closed electromagnetic vortex heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201742584U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300257A (en) * | 2017-07-31 | 2017-10-27 | 无锡双翼汽车环保科技有限公司 | Portable electric is vortexed regenerator |
| CN107543216A (en) * | 2017-10-03 | 2018-01-05 | 吴联凯 | The electromagnetic oven and its control method of a kind of low noise |
-
2009
- 2009-07-21 CN CN2009201660427U patent/CN201742584U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300257A (en) * | 2017-07-31 | 2017-10-27 | 无锡双翼汽车环保科技有限公司 | Portable electric is vortexed regenerator |
| CN107543216A (en) * | 2017-10-03 | 2018-01-05 | 吴联凯 | The electromagnetic oven and its control method of a kind of low noise |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201335436Y (en) | Structure of fully-enclosed electromagnetic eddy heating system | |
| CN201742584U (en) | Structure of semi-closed electromagnetic vortex heating system | |
| CN201557275U (en) | Structure of fan-free totally-enclosed type electromagnetic eddy current heating system | |
| CN201557276U (en) | Structure of enclosed fan-less electromagnetic eddy current heating system | |
| CN101158484A (en) | Irradiation removing unit of non radiation electromagentic furnace | |
| CN100581336C (en) | Radiation elimination device for electromagnetic furnace without radiation | |
| CN203914508U (en) | A kind of cooling electric pressure cooking saucepan fast | |
| CN102752890A (en) | Liquid cooling totally enclosed type structure of electromagnetic eddy heating systems | |
| CN202284815U (en) | Radiation eliminating device for radiation-free induction cooker | |
| CN207518879U (en) | A kind of no radiator fan electromagnetic heating utensil | |
| CN201536433U (en) | Structure of closed electromagnetic conversion coil panel | |
| CN205006640U (en) | Casing and electric pressure cooker with heat radiation structure | |
| CN201163051Y (en) | Non-fan totally-enclosed electromagnetic stove | |
| CN106229861A (en) | A kind of energy converter automatic heat radiator | |
| CN203273975U (en) | Commercial electromagnetic oven having refrigeration system | |
| CN206361734U (en) | Electromagnetic oven | |
| CN208587936U (en) | A kind of electric ceramic heaters heat-generating disc | |
| CN102878601A (en) | Radiation elimination device for radiationless induction cooker | |
| CN206037152U (en) | Insect -proofing circuit board of induction cooker | |
| CN201014585Y (en) | Anti-radiation electromagnetic furnace | |
| CN201133668Y (en) | Radiation-free electro-magnetic furnace irradiation eliminating device | |
| CN204460343U (en) | Electromagnetic oven | |
| CN201032196Y (en) | Non-radiation electromagnetic oven | |
| CN214510835U (en) | Ventilation structure of electric oven | |
| CN205693923U (en) | A kind of radiator structure of electrical heating utensil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20110721 |