CN201628279U - Induction cooker indraft parallel heat abstractor - Google Patents
Induction cooker indraft parallel heat abstractor Download PDFInfo
- Publication number
- CN201628279U CN201628279U CN2010200327773U CN201020032777U CN201628279U CN 201628279 U CN201628279 U CN 201628279U CN 2010200327773 U CN2010200327773 U CN 2010200327773U CN 201020032777 U CN201020032777 U CN 201020032777U CN 201628279 U CN201628279 U CN 201628279U
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- China
- Prior art keywords
- air
- fan
- heat abstractor
- parallel
- radiators
- Prior art date
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- Expired - Fee Related
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- 230000006698 induction Effects 0.000 title abstract 4
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000004411 aluminium Substances 0.000 claims abstract description 5
- 239000000919 ceramic Substances 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Electric Stoves And Ranges (AREA)
Abstract
The utility model provides an induction cooker indraft parallel heat abstractor which takes a suction fan as a center, radiators attached with heating elements are arranged on the periphery of the fan in parallel, a fairing is arranged opposite to the fan, air inlets are arranged on the periphery of the fairing; air inlet ducts are formed by the fairing, the radiators and the air inlets; air outlet ducts are formed by the fan, a ceramic panel, an aluminium plate and air outlets; and an induction cooker coil plate is arranged in the air outlet duct. The induction cooker indraft parallel heat abstractor has the advantages that all the radiators are arranged in parallel, and the cooling condition is even; an air quantity control column is added, thus being capable of manually regulating the air quantity, and improving the radiating adaptability; the air inlets are distributed at places nearest to the radiators, and coild air enters the radiators directly from the hearth, thus improving the air-inlet radiating effect.
Description
Technical field
The utility model relates to a kind of heat abstractor of electromagnetic oven, particularly a kind of parallel heat abstractor of air draught high-power, many kitchen ranges electromagnetic oven that is used for.
Background technology
The main heating components and parts of electromagnetic oven have igbt chip and the whole chip of bridge, and this chip all has strict temperature rise restriction, when the electromagnetic oven duty, must could guarantee the chip operate as normal by forcing cooling, have enough life-spans.
The cooling system that electromagnetic oven is commonly used is a blowing tandem cooling system at present, be about to the whole chip arranged in series of igbt chip and bridge, be close to the spreader surface of aluminum, suck cold air by hair-dryer from the burner hearth outside, blow to radiator one end, blow over the heater element that is arranged in series in spreader surface successively,, the heat of radiator and components and parts is taken away by the forced convection heat transfer mode.This mode is extensive use of on single kitchen range electromagnetic oven.But for many kitchen ranges electromagnetic oven, will arrange 2-5 heater element on the radiator, the radiator volume is strengthened, materials increase; On the other hand, the feasible radiating condition that comes the element of lee gauge worsens, and often reaches the restriction of heat protection temperature too early, and the kitchen range that forces this original paper to be controlled withdraws from continuous duty.
The utility model content
Technical problem to be solved in the utility model is that a kind of parallel heat abstractor of electromagnetic oven air draught that improves cooling effect will be provided.
In order to solve above technical problem, the utility model provides a kind of electromagnetic oven air draught parallel heat abstractor, this heat abstractor is the center with a suction-type fan, with the radiator parallel connection of posting heater element come fan around, on the opposite of fan one radome fairing is set, around the radome fairing air inlet is arranged, form air inlet duct between radome fairing, radiator and the air inlet, form the air channel between fan, ceramic panel, aluminium sheet and the air outlet, coil disc of electric stove is arranged in the exhaust passage.
Around described radome fairing, be provided with the air quantity adjustable column, can regulate air quantity.
Described radiator is that each heater element has individual heat sinks.The radiator volume is little, and materials are economized, and cost is low.
Superior effect of the present utility model is:
1) the parallel arrangement of each radiator of the present utility model, the condition of enjoying cooling are uniformly, so be attached to the influence that the heat radiation of the heater element on its surface is not subjected to other heater elements;
2) the utility model has increased the air quantity adjustable column, can regulate the height of air quantity artificially, has improved the adaptability of heat radiation;
3) air inlet of the present utility model is dispersed in the place nearest apart from each radiator, and cold wind directly enters radiator outside burner hearth, has improved the radiating effect of air intake;
4) radiator of the present utility model adopts parallelly, so exhaust temperature is relatively low, other treat the radiating effect of heat radiation elements for coil panel etc. to have improved tail gas.
5) because air inlet of the present utility model disperses, be inhaled into the complete possibility of jamming of thing, improved the reliability that stove uses so reduced air inlet greatly.
Description of drawings
Fig. 1 is the structure side view of the parallel heat abstractor of the utility model electromagnetic oven air draught;
Fig. 2 is the cross sectional plan view of Fig. 1;
The number in the figure explanation
The 1-ceramic panel; The 2-aluminium sheet;
The 3-shell; The 4-radome fairing;
The 5-radiator; 6-air quantity adjustable column;
The 7-air inlet; The 8-air outlet;
The 9-coil panel; The 10-fan;
The 11-heater element.
The specific embodiment
See also shown in the accompanying drawing, the utility model will be further described.
As depicted in figs. 1 and 2, the utility model provides a kind of electromagnetic oven air draught parallel cooling system, this cooling system is the center with a suction-type fan 10, with radiator 5 parallel connections of posting heater element 11 come fan 10 around, one radome fairing 4 is set on the opposite of fan 10, air inlet 7 is arranged around the radome fairing 4, form air inlet duct between radome fairing 4, radiator 5 and the air inlet 7, form the air channel between fan 10, ceramic panel 1, aluminium sheet 2 and the air outlet 8, coil disc of electric stove 9 is arranged in the exhaust passage.
Around described radome fairing 4, be provided with air quantity adjustable column 6, can regulate air quantity.
Described radiator 5 is that each heater element 11 has individual heat sinks 5.Radiator 5 volumes are little, and materials are economized, and cost is low.
The utility model is applicable to the heater element forced ventilation cooling heat radiation system of single kitchen range and many kitchen ranges electromagnetic oven, is specially adapted to cooling system high-power, many kitchen ranges electromagnetic oven.Center in the stove shell is a suction-type fan 10, after suction-type fan 10 starts, near radome fairing 4, causes negative pressure, attracts cold wind to enter burner hearth by air inlet 7, respectively radiator 5 and the heater element 11 be close on it is cooled off; Enter second cooling space then, i.e. exhaust passage, continue to finish cooling to coil disc of electric stove 9 after, discharge burner hearths through air outlet 8.
Claims (3)
1. parallel heat abstractor of electromagnetic oven air draught is characterized in that:
This heat abstractor is the center with a suction-type fan, with the radiator parallel connection of posting heater element come fan around, on the opposite of fan one radome fairing is set, air inlet is arranged around the radome fairing, form air inlet duct between radome fairing, radiator and the air inlet, form the air channel between fan, ceramic panel, aluminium sheet and the air outlet, coil disc of electric stove is arranged in the exhaust passage.
2. by the parallel heat abstractor of the described electromagnetic oven air draught of claim 1, it is characterized in that:
Around described radome fairing, be provided with the air quantity adjustable column.
3. by the parallel heat abstractor of the described electromagnetic oven air draught of claim 1, it is characterized in that:
Described radiator is that each heater element has individual heat sinks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200327773U CN201628279U (en) | 2010-01-06 | 2010-01-06 | Induction cooker indraft parallel heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200327773U CN201628279U (en) | 2010-01-06 | 2010-01-06 | Induction cooker indraft parallel heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201628279U true CN201628279U (en) | 2010-11-10 |
Family
ID=43059675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200327773U Expired - Fee Related CN201628279U (en) | 2010-01-06 | 2010-01-06 | Induction cooker indraft parallel heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201628279U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620330A (en) * | 2012-05-03 | 2012-08-01 | 美的集团有限公司 | A cooling air outlet structure for an induction cooker |
| CN106654441A (en) * | 2015-11-04 | 2017-05-10 | 通用汽车环球科技运作有限责任公司 | Battery heat exchange duct system |
-
2010
- 2010-01-06 CN CN2010200327773U patent/CN201628279U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620330A (en) * | 2012-05-03 | 2012-08-01 | 美的集团有限公司 | A cooling air outlet structure for an induction cooker |
| CN102620330B (en) * | 2012-05-03 | 2015-02-18 | 美的集团股份有限公司 | Heat radiating and air outputting structure for induction cooker stove |
| CN106654441A (en) * | 2015-11-04 | 2017-05-10 | 通用汽车环球科技运作有限责任公司 | Battery heat exchange duct system |
| CN106654441B (en) * | 2015-11-04 | 2019-11-05 | 通用汽车环球科技运作有限责任公司 | Battery heat exchanging pipe system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cheng Yin Inventor before: Cai Zhifeng |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CAI ZHIFENG TO: CHENG YIN |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20190106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |