CN201331113Y - Induction cooker - Google Patents
Induction cooker Download PDFInfo
- Publication number
- CN201331113Y CN201331113Y CNU2008202036031U CN200820203603U CN201331113Y CN 201331113 Y CN201331113 Y CN 201331113Y CN U2008202036031 U CNU2008202036031 U CN U2008202036031U CN 200820203603 U CN200820203603 U CN 200820203603U CN 201331113 Y CN201331113 Y CN 201331113Y
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- base
- fan
- circuit board
- electromagnetic oven
- electromagnetic
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Abstract
The utility model discloses an induction cooker comprising an electromagnetic heating wire coil, a fan, a bedplate, a supporting column and a circuit board, wherein the electromagnetic heating wire coil is arranged under the bedplate and above the supporting column, the fan and the circuit board are arranged under the electromagnetic heating wire coil, except for the electromagnetic heating wire coil, the fan, the bedplate, the supporting piece and the circuit board, the induction cooker is further provided with an upper cover and a base, which are made of aluminum materials, and the thickness of the upper surface of the upper cover and the lower surface of the base is between 25-55 mm. The induction cooker adopts the upper cover and the base, which are made of aluminum materials, thereby the thickness of the induction cooker is reduced and can be less than 55 mm, and the Q valve and the efficiency of the electromagnetic heating wire coil can not be affected.
Description
Technical field
The utility model relates to a kind of electromagnetic oven.
Background technology
Electromagnetic oven is widely used because of its fuel factor is high, and people are also more and more higher to the requirement that electromagnetic oven uses.Present electromagnetic oven comprises loam cake, base and platen, is provided with electromagnetism heating spool rest, fan, circuit board on base; In the patent No. is to disclose a kind of electromagnetic oven among the 200520034113.X, this electromagnetic oven has increased the metal tray of a plate-like in above-mentioned said structure, metal tray is an aluminum material, electromagnetic heating coil is installed in the top in the metal tray, the effect of metal tray works the magnetic field that isolates downward radiation that electromagnetic heating coil produces, and aluminum material is not easy sensed heating.But this structure, because solenoid is too near from the below metal tray, and the aluminum material of metal tray also can the absorption portion electromagnetic field, and the Q value of inductor coil is diminished, loss becomes greatly, the efficient step-down.
The utility model content
The purpose of this utility model is for a kind of electromagnetic oven being provided, utilizing the utility model that the thickness of electromagnetic oven is reduced, and its thickness can be less than 55mm, and can not influence the Q value and the efficient of electromagnetic heating coil.
For achieving the above object, electromagnetic oven of the present utility model comprises electromagnetism heating spool rest, fan, platen, support member and circuit board; Described electromagnetism heating spool rest is located at the below of platen, the top of support member; Fan and circuit board are located at below the electromagnetism heating spool rest; Be provided with the loam cake and the base of aluminum material outside electromagnetism heating spool rest, fan, platen, support member and circuit board, the thickness of loam cake upper surface and base lower surface is between the 25-55mm.
Adopt this structure, directly make the base and the loam cake of electromagnetic oven of aluminum metal, because aluminum material has shielding action, and be difficult for sensed heating, therefore, guaranteeing that base and loam cake also are difficult for making loam cake and base to be heated after the distance between the electromagnetism heating spool rest reduces under the situation that electromagnetic induction wire coil, circuit board and fan can be installed, the integral thickness of electromagnetic oven will reduce like this.
Specialize as of the present utility model, described support member is the support column of at least 3 compositions.Adopt support column, its consumptive material is few and easily manufactured.
Specialize intake and exhaust cooling system in addition, be provided with fan at base, the fan below is provided with air admission hole, is provided with exhaust outlet at the base other end, and the hot gas that is produced in the electromagnetic oven when work just can easier be discharged, and helps the operate as normal of electromagnetic oven.
Compared with prior art, electromagnetic oven has adopted the loam cake and the base of aluminum, and electromagnetic oven thickness is reduced, and makes its thickness can not influence the Q value of electromagnetic heating coil again less than 55mm, and efficient.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model;
Fig. 2 removes the vertical view of loam cake for the utility model.
The specific embodiment
Electromagnetic oven as shown in Figure 1, 2 comprises loam cake 1, base 2, electromagnetic induction wire coil 5, fan 3, platen 8 and circuit board (not shown); Described base 2 is provided with support member, and described support member is the support column 6 of 3 compositions, certainly, can also be other support member; Described electromagnetic induction wire coil 5 is located on the support member; Fan 3 is located on the base 2, and platen 8 is located on the loam cake 1, and circuit board is located at below the electromagnetic induction wire coil 5; Described loam cake 1 and base 2 are aluminum material; Have exhaust outlet 7 on the base, and having air admission hole 4, on base, offer exhaust outlet, the gas in the electromagnetic oven is easier discharged with fan 3 corresponding places, offer air admission hole at base and the corresponding place of fan, can guarantee that air enters smoothly.
During work, earlier with electromagnetic induction wire coil 5 energisings, make solenoid produce high-frequency alternating magnetic field, making metal pan on the platen 8 be subjected to induction by electromagnetic field then produces eddy current and generates heat, in this process, electromagnetic field can produce electromagnetic radiation, can make loam cake 1 and base 2 sensed heating simultaneously, because loam cake 1 and base 2 in the utility model are aluminum material, aluminum material has the effect of armoured magnetic field and is difficult for sensed heating, base 2 and loam cake 1 also are difficult for making loam cake 1 and base 2 to be heated after the distance between the electromagnetism heating spool rest reduces like this, therefore, the integral thickness of electromagnetic oven will reduce, and through such improvement, the thickness that can make electromagnetic oven is less than 55mm.When dwindling thickness, can not influence the Q value of electromagnetic heating coil again, and efficient.And because the electromagnetic wave conductively-closed can not be to external radiation, so also can not cause interference to surrounding environment.
Claims (3)
1. an electromagnetic oven comprises electromagnetism heating spool rest, fan, platen, support member and circuit board; Described electromagnetism heating spool rest is located at the below of platen, the top of support member; Fan and circuit board are located at below the electromagnetism heating spool rest; It is characterized in that: be provided with the loam cake and the base of aluminum material outside electromagnetism heating spool rest, fan, platen, support member and the circuit board, the thickness of loam cake upper surface and base lower surface is between the 25-55mm.
2. electromagnetic oven as claimed in claim 1 is characterized in that: described support member is the support column of at least 3 compositions.
3. electromagnetic oven as claimed in claim 2, it is characterized in that: base is provided with exhaust outlet, and is provided with air admission hole with the fan corresponding section on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202036031U CN201331113Y (en) | 2008-11-18 | 2008-11-18 | Induction cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202036031U CN201331113Y (en) | 2008-11-18 | 2008-11-18 | Induction cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201331113Y true CN201331113Y (en) | 2009-10-21 |
Family
ID=41224495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202036031U Expired - Fee Related CN201331113Y (en) | 2008-11-18 | 2008-11-18 | Induction cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201331113Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644945A (en) * | 2012-04-29 | 2012-08-22 | 浙江绍兴苏泊尔生活电器有限公司 | Ultrathin electromagnetic oven |
-
2008
- 2008-11-18 CN CNU2008202036031U patent/CN201331113Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644945A (en) * | 2012-04-29 | 2012-08-22 | 浙江绍兴苏泊尔生活电器有限公司 | Ultrathin electromagnetic oven |
| CN102644945B (en) * | 2012-04-29 | 2015-01-21 | 浙江绍兴苏泊尔生活电器有限公司 | Ultrathin electromagnetic oven |
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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: 20091021 Termination date: 20131118 |