CN207922818U - A kind of electric oven hot air circulation structure - Google Patents
A kind of electric oven hot air circulation structure Download PDFInfo
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- CN207922818U CN207922818U CN201820204447.4U CN201820204447U CN207922818U CN 207922818 U CN207922818 U CN 207922818U CN 201820204447 U CN201820204447 U CN 201820204447U CN 207922818 U CN207922818 U CN 207922818U
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- air
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- wind deflector
- introduced machine
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Abstract
The utility model discloses a kind of electric oven hot air circulation structures, including babinet, the inner cavity of babinet is equipped with cycle air-introduced machine, heating element and wind deflector, the inner cavity of babinet is divided into heating chamber and wind pushing cavity by wind deflector, four corners of the heating chamber with wind pushing cavity in wind deflector communicate, wind deflector is equipped with air inlet, the diameter of air inlet and the air outlet diameter of cycle air-introduced machine are mutually fitted, it is in wind pushing cavity and concentric with wind deflector to recycle air-introduced machine and heating element, heating element is located between cycle air-introduced machine and wind deflector.The utility model is sent hot wind into heating chamber to be heated to product from the four corners of guide plate by recycling air-introduced machine, under the action of recycling air-introduced machine, the low place of hot blast flow direction air pressure in heating chamber, therefore hot wind can uniformly and without dead angle heat product, hot wind flows back into wind pushing cavity with after product progress heat exchange from air inlet, is repeated the above process after being heated again by heating element.The utility model has the advantages of simple structure, and space availability ratio is big.
Description
Technical field
The utility model is related to oven field, more particularly to a kind of electric oven hot air circulation structure.
Background technology
The mode of heating of its internal heat of oven used at present is to directly heat, and this mode of heating can cause
Heating object local temperature is excessively high and is scorched.The existing electric oven for having hot wind circulation function can constantly be followed using fan
Hot wind inside ring oven realizes air cooking.However still to there is product uneven heating even for a kind of such mode of heating
Problem because fan blowout air-flow in oven cavity be difficult hold wind direction, to workspace in product will produce windage, wind direction
It disorderly blows, sinuous flow phenomenon, not at rule, each point temperature difference is very big in workspace, and hot air circulation effect is poor, causes warm in working region
Spend uneven, it is different to be easy to highlight soft or hard degree after the completion of product heating, and the effect uniformly toasted is not achieved.Therefore, existing
Part oven is provided with air duct to guide hot-air flow, however the space shared by air duct is larger, reduces the utilization rate in space.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of electric oven hot air circulation structures to improve air-flow stream
Dynamic property improves thermal cycle effect, realizes uniformly baking, and increasing the utilization rate of oven inner space.
Used technical solution to solve above-mentioned technical problem：A kind of electric oven hot air circulation structure, including babinet, institute
The inner cavity for stating babinet is equipped with cycle air-introduced machine, heating element and wind deflector, and the inner cavity of the babinet is divided into and adding by the wind deflector
Hot chamber and wind pushing cavity, four corners of the heating chamber with wind pushing cavity in wind deflector communicate, and the wind deflector is equipped with air inlet, institute
The air outlet diameter for stating the diameter and cycle air-introduced machine of air inlet is mutually fitted, and the cycle air-introduced machine and heating element are mounted on air-supply
Intracavitary is simultaneously concentric with the wind deflector, and the heating element is located between cycle air-introduced machine and wind deflector.
Further, the air inlet is made of multiple air inlet holes.
Further, four angles of the wind deflector are fillet, four angles of the wind deflector and the internal chamber wall shape of babinet
At air outlet.
Further, the top edge of the wind deflector and lower edge are equipped with translot.
Further, the heating element is the heating tube for coiling multi-turn.
Advantageous effect：The utility model by recycle air-introduced machine by by the hot wind of heating element heats from the quadrangle of guide plate
Place is sent to be heated to product in heating chamber, under the action of recycling air-introduced machine, the hot blast flow direction air pressure in heating chamber
Low place, therefore hot wind can uniformly and without dead angle heat product, from guiding after hot wind and product progress heat exchange
Air inlet on plate flows back into wind pushing cavity, is repeated the above process after being heated again by heating element.The structure of the utility model
Simply, it does not use special air duct to be oriented to for air-flow, improves the space availability ratio of oven.
Description of the drawings
The utility model is described further with reference to the accompanying drawings and examples：
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is flow schematic diagram of the hot wind in cabinets cavity in the utility model embodiment.
Specific implementation mode
Referring to figs. 1 to Fig. 2, the utility model is a kind of electric oven hot air circulation structure, including babinet, the inner cavity of babinet set
There are cycle air-introduced machine 1, heating element 2 and wind deflector 3, wind deflector 3 that the inner cavity of babinet is divided into heating chamber 4 and wind pushing cavity 5, heats
Four corners of the chamber 4 with wind pushing cavity 5 in wind deflector 3 communicate, and in the present embodiment, set four angles of wind deflector 3 to fillet, and four
The internal chamber wall of a angle and babinet forms air outlet.Wind deflector 3 is equipped with air inlet 31, diameter and the cycle air-introduced machine of air inlet 31
1 air outlet diameter is mutually fitted, if this is because air inlet 31 is excessive, air inlet 31 can leak out existing under the influence of air pressure
As if air inlet 31 is too small, disengaging wind flow can reduce, and influence heating effect.It recycles air-introduced machine 1 and heating element 2 is installed
In wind pushing cavity 5 and concentric with wind deflector 3, heating element 2 is located between cycle air-introduced machine 1 and wind deflector 3.
Preferably, air inlet 31 is made of one kind as the utility model multiple air inlet holes.In this way, carrying out hot friendship with product
Air-flow after changing is divided into multi beam air-flow by multiple air inlet holes and enters wind pushing cavity 5, is conducive to heating element 2 and is carried out uniformly to air-flow
Heating.
Preferably, the top edge of wind deflector 3 and lower edge are equipped with translot 32 to one kind as the utility model.Such as Fig. 2 institutes
Show, which can play the cycling hot wind action in smaller range, improve the efficiency of hot air circulation.Cross in the present embodiment
Slot 32 is rectangular opening.
Preferably, heating element 2 is the heating tube for coiling multi-turn to one kind as the utility model.
The operation principle of this electric oven hot air circulation structure is as follows：
Cycle air-introduced machine makes the air-flow in wind pushing cavity 5 pass through heating element 2, becomes by the air-flow of heating element 2 is heated
Hot wind, hot wind flow into heating chamber 4 under the action of recycling air-introduced machine 1 at the air outlet of 3 four corners of guide plate.Into heating chamber
After 4, hot wind flows to the low place of air pressure under the influence of air pressure, therefore hot wind can be uniformly and without dead angle in heating chamber 4
Product is heated.Hot wind is flowed back into from the air inlet 31 on guide plate 3 in wind pushing cavity 5 after carrying out heat exchange with product, then
It repeats the above process.In addition, the translot 32 of the top edge of wind deflector 3 and lower edge setting can play the cycling hot in smaller range
Wind action, a wide range of hot air circulation that auxiliary air-outlet is formed, improves the efficiency of hot air circulation.
The embodiment of the utility model is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
State embodiment, the technical field those of ordinary skill within the scope of knowledge, this practicality can also not departed from
Various changes can be made under the premise of novel objective.
Claims (5)
1. a kind of electric oven hot air circulation structure, it is characterised in that：Including babinet, the inner cavity of the babinet is equipped with cycle air-introduced machine
(1), the inner cavity of the babinet is divided into heating chamber (4) and wind pushing cavity by heating element (2) and wind deflector (3), the wind deflector (3)
(5), four corners of the heating chamber (4) with wind pushing cavity (5) in wind deflector (3) communicate, and the wind deflector (3) is equipped with air inlet
(31), the diameter of the air inlet (31) and cycle air-introduced machine (1) air outlet diameter mutually fit, the cycle air-introduced machine (1) and
Heating element (2) is in wind pushing cavity (5) and concentric with the wind deflector (3), and the heating element (2) is located at cycle and draws
Between wind turbine (1) and wind deflector (3).
2. electric oven hot air circulation structure according to claim 1, it is characterised in that：The air inlet (31) by it is multiple into
Air holes is constituted.
3. electric oven hot air circulation structure according to claim 1, it is characterised in that：Four angles of the wind deflector (3)
For fillet, four angles of the wind deflector (3) and the internal chamber wall of babinet form air outlet.
4. electric oven hot air circulation structure according to claim 1, it is characterised in that：The top edge of the wind deflector (3)
It is equipped with translot (32) with lower edge.
5. electric oven hot air circulation structure according to claim 1, it is characterised in that：The heating element (2) is coiling
The heating tube of multi-turn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820204447.4U CN207922818U (en) | 2018-02-05 | 2018-02-05 | A kind of electric oven hot air circulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820204447.4U CN207922818U (en) | 2018-02-05 | 2018-02-05 | A kind of electric oven hot air circulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207922818U true CN207922818U (en) | 2018-09-28 |
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ID=63603383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820204447.4U Active CN207922818U (en) | 2018-02-05 | 2018-02-05 | A kind of electric oven hot air circulation structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN207922818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110419956A (en) * | 2019-07-17 | 2019-11-08 | 刘镇华 | Steaming-roasting device |
| CN113367582A (en) * | 2021-06-15 | 2021-09-10 | 刘镇华 | Steaming and baking device |
-
2018
- 2018-02-05 CN CN201820204447.4U patent/CN207922818U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110419956A (en) * | 2019-07-17 | 2019-11-08 | 刘镇华 | Steaming-roasting device |
| CN113367582A (en) * | 2021-06-15 | 2021-09-10 | 刘镇华 | Steaming and baking device |
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