CN206403648U - A kind of air heat insulation formula electric oven - Google Patents
A kind of air heat insulation formula electric oven Download PDFInfo
- Publication number
- CN206403648U CN206403648U CN201621078960.0U CN201621078960U CN206403648U CN 206403648 U CN206403648 U CN 206403648U CN 201621078960 U CN201621078960 U CN 201621078960U CN 206403648 U CN206403648 U CN 206403648U
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- heat
- heater
- dividing plate
- electric oven
- insulation
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Abstract
The utility model discloses a kind of air heat insulation formula electric oven, including a matrix and the heater being arranged on matrix, it is additionally provided with an at least dividing plate on described matrix, described dividing plate is located at the lower section of heater and at a distance and one first heat-insulation chamber is formed between heater and dividing plate with heater.First heat-insulation chamber formed below in heater with heater dividing plate at a distance is utilized in the utility model, air in first heat-insulation chamber can form an air heat-insulation layer to be thermally shielded heater, air heat-insulation layer has excellent heat-proof quality, the heat that self-heating apparatus is transferred on matrix can effectively be reduced, the waste of heat can be effectively reduced, improve the efficiency of culinary art heating, also the heat of Matrix absorption can effectively be reduced, prevent matrix overheat from causing to shut down or damaging, and the utility model is simple in construction, cost is low, easy to process and assembling.
Description
Technical field
The utility model is related to cooking apparatus field, more particularly to a kind of electric oven.
Background technology
Electric oven can carry out barbecue culinary art to food, have the advantages that sanitation and hygiene, small volume, using safe, at present
It is more and more extensive in catering trade and family life.Its heater needs to produce substantial amounts of heat electric oven in use
To carry out barbecue culinary art to food, these heats easily distribute and conduct to the matrix of electric oven and furnace chamber and make electric oven
The temperature rise of matrix and furnace chamber, the efficiency of barbecue culinary art on the one hand can be reduced due to scattering and disappearing for heat, on the other hand also can
So that electric oven matrix overheats and easily aggravates aging and damage, user is easily scalded, is also easily damaged in electric oven
Electronic installation, in order to prevent matrix and electronic installation from crossing cause thermal damage, can set up sensor to detect in current many electric ovens
Internal temperature, will close heater automatically when temperature is too high, after being reopened again after temperature drop, so that electricity is roasting
The heating that stove can only be interrupted when long-time is used, greatly reduction can roast cooking efficiency, it has not been convenient to use.At present
There are many electric ovens thermal insulation layer can be installed to reduce distributing for heat in the bottom of heater, or in the furnace chamber of electric oven
Radiator fan is installed, on the outer wall of electric oven sets up radiating fin etc. to improve radiating efficiency, for former mode, at present
Thermal insulation layer be typically to be close on the heating, still easily there is the conduction of heat, common material effect of heat insulation is limited,
The usual price of material of good heat-insulation effect is again more expensive, can greatly increase the cost of electric oven；For latter approach, for convenience
Use, current electric oven usually requires more frivolous, the small volume made, and the body of electric oven can be increased by installing radiator fan additional
Product, it has not been convenient to use, cost is also higher, product cost can equally be increased by installing radiating fin additional, can install the sky of radiating fin
Between it is also very limited, the lifting accordingly to radiating efficiency is also very limited, can also influence the regular attractive in appearance of product appearance, easily
User is scratched, cleaning is not easy to, while scattering and disappearing for heat can not also be avoided by setting up the method for radiator fan and radiating fin, together
Sample can reduce the barbecue cooking efficiency of electric oven.
Utility model content
In order to solve the above problems, the purpose of this utility model is to provide a kind of with excellent thermal insulation effect, Neng Gouyou
Effect ensures the air heat insulation formula electric oven of barbecue cooking efficiency.
The utility model is to solve the technical scheme that uses of its technical problem：
A kind of air heat insulation formula electric oven, including a matrix and the heater being arranged on matrix, described matrix
On be additionally provided with an at least dividing plate, described dividing plate is located at the lower section of heater and at a distance and adding with heater
One first heat-insulation chamber is formed between thermal and dividing plate.
It is preferred that, the quantity of the dividing plate is several, at a distance up and down between each two adjacent separator and shape respectively
Into one second heat-insulation chamber.
It is preferred that, it is provided between described heater and dividing plate for making heater and the distance of baffle interval one
It is separately provided for making at least the one of the two adjacent distances of baffle interval one between at least one first separator, each two adjacent separator
Second separator.
It is preferred that, have on described heater it is some can independently start and stop heating zone, described first be heat-insulated
Chamber and the second heat-insulation chamber are separated into longitudinally-aligned with each heating zone respectively by first separator and the second separator respectively
If stem portion.
It is preferred that, described the first heat-insulation chamber and/or the second heat-insulation chamber is closing or relative closure.
It is preferred that, be provided with a pallet on described matrix, described heater be arranged on the top of pallet and with support
Disk surrounds the accommodating chamber of a closing or relative closure together, and described dividing plate is arranged in the accommodating chamber and separates the accommodating chamber
Go out described the first heat-insulation chamber and the second heat-insulation chamber.
It is preferred that, described dividing plate and the lower inwall of pallet it is at a distance and formed one the 3rd heat-insulation chamber.
It is preferred that, described dividing plate is thermal insulation board.
It is preferred that, in addition at least electronic installation being connected with the heater, described electronic installation is located at the
Outside one heat-insulation chamber.
It is preferred that, described matrix includes a drain pan, and described heater includes a panel and is printed on panel back
Electric heating body, surround an accommodating cavity together with the panel be located in drain pan, described dividing plate is located in the accommodating cavity.
The beneficial effects of the utility model are：Added in the utility model using the dividing plate at a distance with heater
Air in first heat-insulation chamber formed below of thermal, the first heat-insulation chamber, which can form an air heat-insulation layer, to be come to heater
It is thermally shielded, air heat-insulation layer has excellent heat-proof quality, can effectively reduces the heat that self-heating apparatus is transferred on matrix
Amount, can effectively reduce the waste of heat, improve the efficiency of culinary art heating, also can effectively reduce the heat of Matrix absorption
Amount, prevents matrix overheat from causing to shut down or damaging, and the utility model is simple in construction, cost is low, it is easy to processing and assembling.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is overall structure figure of the present utility model；
Fig. 2 is exploded view of the present utility model；
Fig. 3 is sectional view of the present utility model；
Fig. 4 is the partial enlarged drawing of part A in Fig. 3.
Embodiment
Referring to figs. 1 to Fig. 4, a kind of air heat insulation formula electric oven, including a matrix and the heating dress being arranged on matrix
Put and an at least dividing plate 30 is additionally provided with 20, matrix, dividing plate 30 is located at the lower section of heater 20 and is spaced with heater 20
One distance and between heater 20 and dividing plate 30 formed one first heat-insulation chamber 41.Utilized in the utility model and heater
20 dividing plates 30 at a distance are in first heat-insulation chamber 41 formed below of heater 20, the air in the first heat-insulation chamber 41
An air heat-insulation layer can be formed to be thermally shielded heater 20, air heat-insulation layer has excellent heat-proof quality, Neng Gouyou
Effect reduces the heat that self-heating apparatus 20 is transferred on matrix, can effectively reduce the waste of heat, improves culinary art heating
Efficiency, also can effectively reduce the heat of Matrix absorption, prevent matrix overheat from causing to shut down or damaging, and the utility model
Simple in construction, cost is low, it is easy to processing and assembling, can effectively reduce the volume of product and keep smooth U.S. of product design
See.
The quantity of dividing plate 30 is several, at a distance and form one second respectively up and down between each two adjacent separator 30
Heat-insulation chamber 42, so can further improve effect of heat insulation, the quantity of the present embodiment median septum 30 is two, certainly, actual to answer
In, dividing plate 30 can also select other any amounts as needed, it is not limited to this.Set between heater 20 and dividing plate 30
It is equipped with for making between heater 20 and at least one first separator 43 at a distance of dividing plate 30, each two adjacent separator 30
Be separately provided at least one second separator 44 for making two adjacent separators 30 at a distance, so assembling when only need by
Heater 20, the first separator 43, dividing plate 30 are fixed on matrix together with being stacked gradually with the second separator 44, knot
Structure is simple, is easy to process and assembles, in the present embodiment, and the first separator 43 and the second separator 44 are in long strip-board shape, quantity
Also it is three, certainly, in practical application, the shape and quantity of the first separator 43 and the second separator 44 can be as needed
It is adjusted flexibly.Have on heater 20 it is some can independently start and stop heating zone, can be corresponding as needed when using
Open any or any number of heating zones to be cooked, advantageously reduce energy consumption, energy-conserving and environment-protective, the first heat-insulation chamber 41 and second
If heat-insulation chamber 42 respectively by the first separator 43 and the second separator 44 be separated into respectively with the longitudinally-aligned cadre in each heating zone
Point, the heat that each heating zone is transferred between each several part is difficult mutual conduction, so can further reduce the waste of heat, carry
High heating cooking efficiency.
First heat-insulation chamber 41 and/or the second heat-insulation chamber 42 can be made into closing or relative closure, can there is the stream for reducing air
It is dynamic, improve effect of heat insulation.A pallet 13 is provided with the present embodiment, on matrix, heater 20 is arranged on the top of pallet 13
And surrounding the accommodating chamber of a closing or relative closure together with pallet 13, dividing plate 30 is arranged in the accommodating chamber and by the accommodating chamber
The first heat-insulation chamber 41 and the second heat-insulation chamber 42 are separated out, dividing plate 30 and heater 20 first can be arranged on pallet 13 during assembling
On, then pallet 13 is arranged on matrix, it is easy to process and assembles, it helps improves the first heat-insulation chamber 41 and the second heat-insulation chamber
42 sealing effect, certainly, close the first heat-insulation chamber 41 only by heater 20 and dividing plate 30 in practical application,
Second heat-insulation chamber 42 is closed using two adjacent dividing plates 30, or that the other structures such as matrix can also be used is heat-insulated by first
The heat-insulation chamber 42 of chamber 41 and second is closed or semiclosed.The lower inwall of dividing plate 30 and pallet 13 it is at a distance and formed one the 3rd every
Hot chamber 45, can further improve effect of heat insulation, improve the culinary art efficiency of heating surface, in addition, can also be coated on the inwall of pallet 13 anti-
Heat insulating coat is penetrated, further to reduce the waste of heat.The utility model median septum 30 is thermal insulation board, helps to reduce heat
Distribute, tabular can be made and on surface using heat proof material such as mica etc. by improving thermal insulation board in heating cooking efficiency, practical application
Coat reflective insulation coating to be made, or can also be made using other conventional heat-barrier materials.The utility model also includes with adding
The connected at least electronic installation of thermal 20（Not shown in figure）, electronic installation is outside the first heat-insulation chamber 41, Neng Gouyou
Effect prevents situations such as electronic installation crosses cause thermal damage or causes to shut down, it is ensured that the normal of this electric oven is used, and can also extend this electricity and bake
The service life of stove, electronic installation can be the conventional component such as control board, derailing switch, power supply changeover device.
Matrix includes a drain pan 12, and heater 20 includes a panel 11 and is printed on the electric heating body at the back of panel 11,
An accommodating cavity is surrounded together with the panel 11 be located in drain pan 12, dividing plate 30 is located in the accommodating cavity, and food etc. can when using
It is placed on panel 11 and is heated, the heater 20 is simple in construction, it is easy to manufacture, heat transfer efficiency is higher, can effectively carry
High heating cooking efficiency, thickness is also smaller, can effectively reduce the volume of electric oven, passes through the left part and right half in panel 11
Not Yin Zhi electric heating body and being connected respectively with extraneous power supply can be formed respectively two can independent start and stop hot zone.Certainly, exist
In practical application, heater 20 may also comprise a substrate 21, and electric heating body or winding Electrothermic wire 22 are printed on the base plate (21,
Substrate 21 is close on panel 11 again, heat conduction efficiency can be effectively improved, so as to improve heating cooking efficiency, is further dropped
In low energy consumption, energy-conserving and environment-protective, the present embodiment, heater 20 is to employ the structure for winding heating wire 22 on the base plate (21, easily
In processing and manufacturing, substrate 21 generally selects micarex, with excellent heat resistance.The printing technology of electric heating body is in this area
Inside it is widely used, is typically that corresponding colloid conduction liquid first is coated in into reheating solidification on substrate 21 or panel 11 to form,
This is not described further separately, certainly, in practical application, and heater 20 also can select other conventional heating such as conventional electric heating tube
Structure, it is not limited to this.
Preferred embodiments of the present utility model are the foregoing is only, as long as realizing the utility model with essentially identical means
The technical scheme of purpose is belonged within protection domain of the present utility model.
Claims (10)
1. a kind of air heat insulation formula electric oven, including a matrix and the heater being arranged on matrix（20）, its feature exists
In：An at least dividing plate is additionally provided with described matrix（30）, described dividing plate（30）Positioned at heater（20）Lower section simultaneously
With heater（20）It is at a distance and in heater（20）And dividing plate（30）Between formed one first heat-insulation chamber（41）.
2. a kind of air heat insulation formula electric oven according to claim 1, it is characterised in that：The dividing plate（30）Quantity be
Several, each two adjacent separator（30）Between it is at a distance and form one second heat-insulation chamber respectively up and down（42）.
3. a kind of air heat insulation formula electric oven according to claim 2, it is characterised in that：Described heater（20）With
Dividing plate（30）Between be provided with for making heater（20）And dividing plate（30）At least one first separator at a distance
（43）, each two adjacent separator（30）Between be separately provided for making two adjacent separators（30）At a distance at least one second
Separator（44）.
4. a kind of air heat insulation formula electric oven according to claim 3, it is characterised in that：Described heater（20）On
With it is some can independently start and stop heating zone, the first described heat-insulation chamber（41）With the second heat-insulation chamber（42）Respectively by described
First separator（43）With the second separator（44）If be separated into respectively with the longitudinally-aligned stem portion in each heating zone.
5. a kind of air heat insulation formula electric oven according to claim 2, it is characterised in that：The first described heat-insulation chamber（41）
And/or second heat-insulation chamber（42）It is closing or relative closure.
6. a kind of air heat insulation formula electric oven according to claim 5, it is characterised in that：One is provided with described matrix
Pallet（13）, described heater（20）Installed in pallet（13）Top and and pallet（13）A closing or phase are surrounded together
To the accommodating chamber of closing, described dividing plate（30）It is arranged in the accommodating chamber and that the accommodating chamber is separated out into described first is heat-insulated
Chamber（41）With the second heat-insulation chamber（42）.
7. a kind of air heat insulation formula electric oven according to claim 6, it is characterised in that：Described dividing plate（30）With pallet
（13）Lower inwall it is at a distance and formed one the 3rd heat-insulation chamber（45）.
8. a kind of air heat insulation formula electric oven according to claim 1, it is characterised in that：Described dividing plate（30）To be heat-insulated
Plate.
9. a kind of air heat insulation formula electric oven according to claim 1, it is characterised in that：Also include and the heater
（20）A connected at least electronic installation, described electronic installation is located at the first heat-insulation chamber（41）Outside.
10. a kind of air heat insulation formula electric oven according to claim 1, it is characterised in that：Described matrix includes a bottom
Shell（12）, described heater（20）Including a panel（11）Be printed on panel（11）The electric heating body at back, the panel
（11）With drain pan（12）It is located in together and surround an accommodating cavity, described dividing plate（30）In the accommodating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621078960.0U CN206403648U (en) | 2016-09-23 | 2016-09-23 | A kind of air heat insulation formula electric oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621078960.0U CN206403648U (en) | 2016-09-23 | 2016-09-23 | A kind of air heat insulation formula electric oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206403648U true CN206403648U (en) | 2017-08-15 |
Family
ID=59548214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621078960.0U Active CN206403648U (en) | 2016-09-23 | 2016-09-23 | A kind of air heat insulation formula electric oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206403648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113413075A (en) * | 2021-07-19 | 2021-09-21 | 罗泳志 | Electric oven capable of insulating heat |
-
2016
- 2016-09-23 CN CN201621078960.0U patent/CN206403648U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113413075A (en) * | 2021-07-19 | 2021-09-21 | 罗泳志 | Electric oven capable of insulating heat |
| CN113413075B (en) * | 2021-07-19 | 2022-06-24 | 罗泳志 | Electric oven capable of insulating heat |
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