CN102018454A - Electric oven switched between baking and convection heating - Google Patents
Electric oven switched between baking and convection heating Download PDFInfo
- Publication number
- CN102018454A CN102018454A CN200910307308XA CN200910307308A CN102018454A CN 102018454 A CN102018454 A CN 102018454A CN 200910307308X A CN200910307308X A CN 200910307308XA CN 200910307308 A CN200910307308 A CN 200910307308A CN 102018454 A CN102018454 A CN 102018454A
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- oven
- soaking plate
- furnace chamber
- electric oven
- baking
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Abstract
An electric oven switched between baking and convection heating comprises a shell, an oven gate, a control panel, an oven cavity and an oven, wherein the oven cavity comprises side panels, an upper panel and a bottom panel; an upper supporting bulge and a lower supporting bulge extruding into the oven cavity are formed above and under the side panels at two sides correspondingly; the upper supporting bulge is located under an upper oven, the lower supporting bulge is located above a lower oven; upper and lower supporting bulges at two sides are respectively provided with upper and lower soaking plates which are connected movably; a plurality of bulges extruding into the oven cavity are disposed above the upper oven of the side panels at two sides; the two soaking plates are disposed on upper and lower supporting bulges at inner side of the two ovens during convection heating; the two soaking plates are disposed at outer sides of two ovens during braking. The electric oven of the present invention does not radiate foods directly, and uniformity of baking is ensured. The upper soaking plate can prevent the upper panel of the oven cavity from being tainted with greasy dirt; the cleaning and use are convenient, and safety performance is good.
Description
Technical field
The invention belongs to the foodstuff oven field, it is even particularly to relate to a kind of cooking food, stops that roasted tube conducts heat to outer wall, reduces outside wall temperature, prevents that the furnace chamber top panel is infected with greasy dirt, is convenient to cleaning, the electric oven that baking easy to use, safe and Convective Heating are changed.
Background technology
Generally speaking, baking box is that food is contained in the airtight space, food is heated the cookware of culinary art a kind of.According to thermal source kind difference, above-mentioned baking box can be divided into gas burning roastor and electric oven.
Gas burning roastor mainly is that gas is acted as a fuel, and by to a plurality of nozzle supply gas, after kindling a fire, utilizes the flame that produces that the confined space of accommodating food is heated.Electric oven then is different from gas burning roastor, and it is to utilize electricity to drive a plurality of heaters, and the heat of utilizing heater to produce heats the confined space of accommodating food.
Electric oven is the outer surface and the inside of heating material simultaneously, compares with gas burning roastor, and it has following advantage: the speed of culinary art is fast, the thermal efficiency is high, stability is also high, therefore, uses electric oven more and more to become a kind of trend.
Utilize in the baking box that a plurality of heaters cook food, back (that is, cooking food finishes the back) is heated in the airtight space of accommodating food, the heater of heating will leave waste heat, need slowly cooling.
Fig. 1 is the electric oven stereoscopic figure of prior art; Fig. 2 is the furnace chamber internal structure stereogram that the electric oven of prior art is unkitted housing.As shown in Figure 1 and Figure 2, electric oven roughly is the lineal hexahedral shape.Form outward appearance by housing 1, inside is provided with the furnace chamber 9 that can hold food and heat.Furnace chamber is to be thermal source with electric power, utilizes the device of the heat cooking food that several roasted tubes 8 discharge.
The place ahead of electric oven is open, that is, the place ahead of furnace chamber is open.The open the place ahead of furnace chamber is provided with oven door 2, and oven door is optionally covered the open the place ahead of furnace chamber.The top of oven door is provided with is convenient to the outstanding door handle 7 that the user opens and closes oven door.Front one side of electric oven is provided with is convenient to the control panel 3 that the user handles electric oven.Be provided with upper air-vent 5 on housing, the housing side is provided with side steam vent 6.
And be provided with in the front of oven door and be convenient to the front perspective window 4 that the user can confirm the inner food cooking state of furnace chamber at any time.
Furnace chamber shown in Figure 2 is not installed the inner case of baking tray.As shown in Figure 2, on furnace chamber and below possessed a plurality of roasted tubes 8 that utilize electric power to be used for the cooking food heat as the release of thermal source respectively.
Possessed the convection section that the hot gas that makes furnace chamber inside circulates in the side of furnace chamber.Be provided with the convection current motor (not shown) of convection fan and driving convection fan on the convection section.
And, on the side panel 11 that forms the furnace chamber two sides, be formed with mutual correspondence to the inner outstanding a plurality of lug, nibs 10 of furnace chamber, lug, nib support the baking tray (not shown) that is used to place food or food container about end.This lug, nib is provided with several layers in order to adjust spacing according to the food size of placing.
But there are the following problems in the electric oven of prior art.
In above-mentioned existing electric oven structure, when realizing the Convective Heating function, because roasted tube is exposed in furnace chamber, when Convective Heating food, roasted tube can be directly passes through the radiation mode cooking food, makes the foodstuff surface inequality of being heated, toast irregularly, influence the effect of Convective Heating function.When toasting performance, roasted tube is nearer apart from outer wall, makes outside wall temperature too high, causes easily scald to have potential safety hazard.
Summary of the invention
The present invention provides a kind of cooking food even for solving the technical problem that exists in the known technology, stop that roasted tube conducts heat to outer wall, reduce outside wall temperature, prevent that the furnace chamber top panel is infected with greasy dirt, be convenient to cleaning, the electric oven of baking easy to use, safe and Convective Heating conversion.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is:
The electric oven of baking of the present invention and Convective Heating conversion, comprise: the housing that forms outward appearance, be connected the oven door on the housing, control panel, the furnace chamber that seals by oven door in the housing, be arranged on the roasted tube of forming by last roasted tube and following roasted tube in the furnace chamber, furnace chamber is by the side panel of both sides, top panel and bottom panel are formed, the top of both sides side panel, each correspondence of below is formed with upper support projection and lower support projection outstanding in furnace chamber, the upper support projection is positioned at the below of roasted tube, the lower support projection is positioned at the top of roasted tube down, on the both sides, be respectively arranged with on the lower support projection flexible connection on, following soaking plate, above roasted tube on the side panel of both sides, respectively be provided with a plurality of projections outstanding in furnace chamber, during Convective Heating two soaking plate be arranged on two roasted tube inboards on, on the lower support projection, two soaking plate are arranged on the outside of two roasted tubes during baking, promptly go up on a plurality of projections that soaking plate is arranged on the both sides side panel, following soaking plate is arranged on the bottom panel.
Described upper support projection, lower support projection are respectively and last roasted tube, down the distance between the roasted tube is greater than last soaking plate, the thickness of soaking plate down.
The distance of described projection and top panel is greater than the thickness of last soaking plate.
Described a plurality of projection is on same horizontal plane.
The quantity of described projection is at least 2.
The described middle depressed part that forms of going up soaking plate and following soaking plate, both sides respectively are formed with passage.
Advantage and good effect that the present invention has are:
The electric oven of baking of the present invention and Convective Heating conversion, be provided with the soaking plate that has passage that to extract out in the inboard of roasted tube up and down, shutting oven door when carrying out the Convective Heating food function, avoided the direct radiant baking food of roasted tube, guaranteed the uniformity of Convective Heating baking.
When the cooking food function, extract two soaking plate out be inserted into upper and lower roasted tube the outside, stopped that roasted tube conducts heat to outer wall, can reduce the temperature of outer wall, guaranteed security, go up soaking plate simultaneously and can prevent that the furnace chamber top panel is infected with greasy dirt, be convenient to clean.
In addition, modern design of the present invention, easy to use, security is good, increases the attraction.
Description of drawings
Fig. 1 is the electric oven stereoscopic figure of prior art;
Fig. 2 is the furnace chamber internal structure stereogram that the electric oven of prior art is unkitted housing;
Fig. 3 is the furnace chamber internal structure stereogram that electric oven of the present invention is unkitted housing;
Fig. 4 is that electric oven of the present invention is unkitted the furnace chamber internal structure stereogram that housing looks up;
Fig. 5 is that electric oven of the present invention is unkitted the furnace chamber internal structure stereogram that housing is looked down;
Fig. 6 is the furnace chamber internal structure stereogram that electric oven of the present invention carries out toasting performance.
Fig. 7 is the soaking plate part drawing.
1: housing 2: oven door 3: control panel
4: perspective window 5: upper air-vent 6: side steam vent
7: door handle 8: roasted tube 9: furnace chamber
10: lug, nib 11: side panel 12; Top panel
13: go up soaking plate 14: front baffle 15: passage
16: following soaking plate 17: bottom panel 18: lower support projection
19: upper support projection 20: projection 21: air admission hole
22: following roasted tube 23: depressed part 24: venthole
25: go up roasted tube
The specific embodiment
It is following that the present invention will be described in detail with reference to drawings and Examples.Parts same as the prior art have used identical symbol in the accompanying drawing of the present invention.
Fig. 3 is the furnace chamber internal structure stereogram that electric oven of the present invention is unkitted housing; Fig. 4 is that electric oven of the present invention is unkitted the furnace chamber internal structure stereogram that housing looks up; Fig. 5 is that electric oven of the present invention is unkitted the furnace chamber internal structure stereogram that housing is looked down.
The electric oven of baking of the present invention and Convective Heating conversion, as Fig. 1, Fig. 3, Fig. 4, shown in Figure 5, electric oven of the present invention roughly is the lineal hexahedral shape.Electric oven has the housing 1 that forms outward appearance, and enclosure interior is provided with the furnace chamber 9 that can hold food and heat.Furnace chamber is to be thermal source with electric power, utilizes the device of the heat cooking food that several roasted tubes discharge.Be provided with the baking tray of a plurality of roasted tubes and placement food in the furnace chamber.
Furnace chamber the place ahead of electric oven is open.The open the place ahead of furnace chamber is provided with oven door 2, and oven door is optionally covered the open the place ahead of furnace chamber.The top of oven door is provided with is convenient to the outstanding forward door handle 7 that the user opens and closes oven door.Front one side of electric oven is provided with is convenient to the control panel 3 that the user handles electric oven.
A side is provided with upper air-vent 5 on housing, and the side is provided with side steam vent 6.
And be provided with in the front of oven door and be convenient to the front perspective window 4 that the user can confirm the inner food cooking state of furnace chamber at any time.
Electric oven shown in Figure 3 is the furnace chamber internal structure of being unkitted housing, and by the furnace chamber 9 that side panel 11, top panel 12 and the bottom panel 17 of both sides are formed, the upper and lower of furnace chamber is provided with roasted tube 25 and following roasted tube 22, and last roasted tube and following roasted tube are formed roasted tube 8.
The outside of furnace chamber forms previous section by front baffle 14 among Fig. 3.
Possessed the convection section that the hot gas that makes furnace chamber inside circulates at the right flank of furnace chamber.Be provided with the convection current motor (not shown) of convection fan and driving convection fan on the convection section.
The gas that convection fan aspirates is into entered in the furnace chamber by a plurality of air admission holes 21 set on the side panel of right side.
In addition, on the side panel that forms the furnace chamber two sides, be formed with a plurality of lug, nibs (all not shown among Fig. 3 to Fig. 6) of giving prominence to furnace chamber inside of mutual correspondence.Lug, nib support the baking tray be used to place food or food container about end.This lug, nib is provided with several layers in order to adjust spacing according to the food size of placing.
The electric oven of baking of the present invention and Convective Heating conversion, above the both sides side panel 11, below each correspondence be formed with in furnace chamber outstanding upper support projection 19 and lower support projection 18, the upper support projection is positioned at the below of roasted tube, and the lower support projection is positioned at the top of roasted tube down.
Both sides upper support projection is provided with the last soaking plate 13 of flexible connection, and both sides lower support projection is provided with the following soaking plate 16 of flexible connection.
When electric oven carried out Convective Heating food, two soaking plate were arranged on the inboard of upper and lower roasted tube, promptly on the both sides upper support projection soaking plate were set, and on the lower support projection of both sides soaking plate were set down.
In addition, above roasted tube on the side panel of both sides, respectively be provided with a plurality of projections 20 outstanding in furnace chamber.A plurality of projections are on same horizontal plane.The quantity of projection is at least 2.The distance of projection and top panel is greater than the thickness of last soaking plate, and this distance should guarantee that soaking plate can put in.
Described upper support projection, lower support projection are respectively and last roasted tube, down the distance between the roasted tube is greater than last soaking plate, the thickness of soaking plate down, and this distance should guarantee that soaking plate, time soaking plate can put in.
Fig. 4 is the furnace chamber internal structure stereogram that electric oven looks up; Fig. 5 is the furnace chamber internal structure stereogram that electric oven is looked down.Last roasted tube above the furnace chamber and last soaking plate as can see from Figure 4, following roasted tube below the furnace chamber and following soaking plate as can see from Figure 5.
Fig. 6 is the furnace chamber internal structure stereogram that electric oven carries out toasting performance.As shown in Figure 6, be provided with a plurality of ventholes 24 in the bottom of right side side panel, venthole is outside exhaust.Venthole is located at the below of air admission hole and lower support projection.
As shown in Figure 6, when electric oven carries out cooking food, two soaking plate are separately positioned on the outside of upper and lower roasted tube, this moment two soaking plate are extracted out the outside that is inserted into upper and lower roasted tube, promptly go up on a plurality of projections that the soaking plate two ends are placed on the both sides side panel respectively, following soaking plate directly is put on the furnace chamber bottom panel.
Go up roasted tube like this and be positioned at the below of soaking plate, last soaking plate has stopped that roasted tube conducts heat to outer wall, can reduce the temperature of outer wall, has guaranteed security, goes up soaking plate simultaneously and can prevent that the furnace chamber top panel is infected with greasy dirt, is convenient to clean furnace chamber.Following soaking plate directly is put on the bottom panel of furnace chamber, this at present roasted tube be positioned at the down top of soaking plate.
When carrying out toasting performance, convection fan does not change, and food is very near apart from roasted tube, the heat maximum, and cured effect is best.
Fig. 7 is the soaking plate part drawing.As shown in Figure 7, the described middle depressed part 23 that forms of going up soaking plate and following soaking plate, both sides respectively are formed with passage 15.Passage is can pass through for gas.
When carrying out the Convective Heating food function, situation as shown in Figure 3, last soaking plate two ends are placed on the both sides upper support projection of roasted tube below, and following soaking plate two ends are to be placed on down on the both sides upper support projection of roasted tube top.Avoid the direct radiant baking food of roasted tube like this, guaranteed the uniformity of Convective Heating baking.
The gas that the side convection fan aspirates is into entered in the furnace chamber by a plurality of air admission holes 21 set on the side panel of right side.Gas carries out convection current in furnace chamber, discharged by the venthole 24 of furnace chamber bottom at last.
Electric oven of the present invention is being owing to up and down be provided with the upper and lower soaking plate that can extract out between the roasted tube, changes the position of upper and lower soaking plate according to the difference in functionality of electric oven baking and Convective Heating, reaches baking and Convective Heating function conversion like this.
Claims (6)
1. the electric oven of baking and Convective Heating conversion, comprise: the housing that forms outward appearance, be connected the oven door on the housing, control panel, the furnace chamber that seals by oven door in the housing, be arranged on the roasted tube of forming by last roasted tube and following roasted tube in the furnace chamber, it is characterized in that the side panel of furnace chamber by both sides, top panel and bottom panel are formed, the top of both sides side panel, each correspondence of below is formed with upper support projection and lower support projection outstanding in furnace chamber, the upper support projection is positioned at the below of roasted tube, the lower support projection is positioned at the top of roasted tube down, on the both sides, be respectively arranged with on the lower support projection flexible connection on, following soaking plate, above roasted tube on the side panel of both sides, respectively be provided with a plurality of projections outstanding in furnace chamber, during Convective Heating two soaking plate be arranged on two roasted tube inboards on, on the lower support projection, two soaking plate are arranged on the outside of two roasted tubes during baking, promptly go up on a plurality of projections that soaking plate is arranged on the both sides side panel, following soaking plate is arranged on the bottom panel.
2. the electric oven of baking according to claim 1 and Convective Heating conversion is characterized in that upper support projection, lower support projection are respectively and last roasted tube, the distance between the roasted tube is greater than last soaking plate, the thickness of soaking plate down down.
3. the electric oven of baking according to claim 1 and Convective Heating conversion is characterized in that the thickness of the distance of projection and top panel greater than last soaking plate.
4. the electric oven of baking according to claim 1 and Convective Heating conversion is characterized in that a plurality of projections are on same horizontal plane.
5. the electric oven of baking according to claim 1 and Convective Heating conversion is characterized in that the quantity of projection is at least 2.
6. the electric oven of baking according to claim 1 and Convective Heating conversion is characterized in that the centre of soaking plate and following soaking plate forms depressed part, and both sides respectively are formed with passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910307308XA CN102018454A (en) | 2009-09-18 | 2009-09-18 | Electric oven switched between baking and convection heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910307308XA CN102018454A (en) | 2009-09-18 | 2009-09-18 | Electric oven switched between baking and convection heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102018454A true CN102018454A (en) | 2011-04-20 |
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ID=43860540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910307308XA Pending CN102018454A (en) | 2009-09-18 | 2009-09-18 | Electric oven switched between baking and convection heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102018454A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020244529A1 (en) * | 2019-06-04 | 2020-12-10 | 青岛海尔智慧厨房电器有限公司 | Oven device combining radiation grilling and convection grilling |
| CN112089326A (en) * | 2019-06-17 | 2020-12-18 | 漳州灿坤实业有限公司 | Kiln heating oven |
-
2009
- 2009-09-18 CN CN200910307308XA patent/CN102018454A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020244529A1 (en) * | 2019-06-04 | 2020-12-10 | 青岛海尔智慧厨房电器有限公司 | Oven device combining radiation grilling and convection grilling |
| CN112089326A (en) * | 2019-06-17 | 2020-12-18 | 漳州灿坤实业有限公司 | Kiln heating oven |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110420 |