CN209966160U - Electric oven with heated air circulation function - Google Patents
Electric oven with heated air circulation function Download PDFInfo
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- CN209966160U CN209966160U CN201920121565.3U CN201920121565U CN209966160U CN 209966160 U CN209966160 U CN 209966160U CN 201920121565 U CN201920121565 U CN 201920121565U CN 209966160 U CN209966160 U CN 209966160U
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- inner container
- hot air
- electric oven
- fan
- oven
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Abstract
An electric oven with a hot air circulation function comprises an oven inner container, wherein a shell is covered and installed on the outer surface of the inner container, a door body is covered and installed in front of the inner container, and the door body is hinged with the inner container; the liner back cover install the backplate, its characterized in that: a hot air system is arranged between the back plate and the shell and is communicated with the inner container through a vent hole on the back of the inner container; the hot air system comprises fan blades, the fan blades are sleeved in the fan cover, hot air enters the fan cover from the air vent and is blown by the fan blades to return to the inner container from the fan cover, and therefore hot air convection circulation is formed. The utility model has the advantages that: the hot air of the inner container forms convection, so that food in the oven is heated uniformly, and the taste of the food is guaranteed while the cooking efficiency is improved.
Description
Technical Field
The utility model relates to an oven specifically is an electric oven with heated air circulation function.
Background
An oven is a device that accommodates food in a closed space and heats and cooks the food. According to the type of heat source, it can be divided into gas oven and electric oven. The gas oven mainly uses gas as fuel, and supplies gas to a plurality of nozzles to heat food by flame generated by gas ignition. The electric oven utilizes a plurality of electrically driven heaters, heats food by utilizing heat generated by the heaters, and has the characteristics of high cooking speed, high heat efficiency, high stability and the like, so the electric oven becomes the first choice of common consumers.
The existing electric oven is characterized in that food is placed in a closed space without convection during cooking by using a plurality of heaters, heat is prevented from being dissipated outwards to the maximum extent, and the heat utilization rate is improved. Meanwhile, after the baking and cooking are finished, the user generally only waits for the residual heat left by the heater which generates heat to slowly wait for cooling, and the time is long. In order to solve the above drawbacks, it is urgently needed to provide an electric oven with a hot air circulation function.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing the electric oven with the heated air circulation function, which has the advantages of simple structure, high thermal efficiency and dual functions of heated air convection circulation and moisture removal.
The utility model discloses the purpose is realized with following mode: an electric oven with a hot air circulation function comprises an oven inner container, wherein a shell is covered and installed on the outer surface of the inner container, a door body is covered and installed in front of the inner container, and the door body is hinged with the inner container; the liner back cover install the backplate, its characterized in that: a hot air system is arranged between the back plate and the shell and is communicated with the inner container through a vent hole on the back of the inner container; the hot air system comprises fan blades, the fan blades are sleeved in the fan cover, hot air enters the fan cover from the air vent and is blown by the fan blades to return to the inner container from the fan cover, and therefore hot air convection circulation is formed.
The hot air system is arranged on one side of the inner container.
The fan housing is provided with a plurality of air outlets which penetrate through the fan housing.
The outer end of the fan cover is provided with a driving motor which controls the fan blades to rotate positively and negatively.
The driving motor is a direct current motor.
The utility model has the advantages that: 1) simple structure improves market competition. 2) The hot air of the inner container forms convection, so that food in the oven is heated uniformly, and the taste of the food is guaranteed while the cooking efficiency is improved. 3) The circulating airflow has the function of dehumidifying the inner container, so that the dryness of food is kept, and the baking efficiency is improved. 4) The waste heat left in the inner container is dissipated in an accelerated manner by utilizing the positive and negative rotation of the fan blades, so that the cooling speed of food is accelerated.
Drawings
Figure 1 is the assembly drawing of the structure of the electric oven in the utility model.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. An electric oven with a hot air circulation function comprises an oven inner container 1, wherein a shell 2 is covered and installed on the outer surface of the inner container 1, a door body 3 is covered and installed in front of the inner container 1, and the door body 3 is hinged with the inner container 1; 1 back of inner bag cover install backplate 4, its characterized in that: a hot air system is arranged between the back plate 4 and the shell 2 and is communicated with the inner container 1 through a vent hole 5 at the back of the inner container 1; the hot air system comprises fan blades 6, the fan blades 6 are sleeved in a fan cover 7, hot air enters the fan cover 7 from the air vent 5, and the fan blades 6 blow the hot air to return to the inner container 1 from the fan cover 7, so that hot air convection circulation is formed.
The hot air system is arranged on one side of the inner container 1.
The fan housing 7 is provided with a plurality of air outlets 8, and the air outlets 8 penetrate through the fan housing 7.
And a driving motor is arranged at the outer end of the fan cover 7 and controls the fan blades 6 to rotate forward and backward.
The driving motor is a direct current motor 9.
The working principle is as follows: in the present case, when the electric oven starts working, hot air in the inner container enters the fan cover through the vent hole at the back of the inner container, the hot air starts to start, the fan blades start to rotate to blow the hot air entering the fan cover, and the hot air returns to the inner container from the inside of the fan cover, so that hot air convection circulation in the inner container is formed. Under the condition that does not carry out the loss to hot-blast for the hot-blast formation circulation of inner bag makes the inside food thermally equivalent of oven, when promoting cooking efficiency, makes food taste more unified.
Furthermore, when the water content of the baked food is more, the forward and reverse rotation of the direct current motor is utilized to control the forward and reverse rotation of the fan blades, the air with moisture is blown out of the fan cover through the air outlet, the moisture removing function is achieved for the liner, the dryness of the food is kept, and the baking efficiency is improved. In a similar way, after the baking is finished, the front and back parts of the fan blades can be utilized to dissipate heat of the residual heat left in the inner container in an accelerated manner, so that the cooling speed of food is accelerated, and a user is prevented from being scalded when taking out the food, therefore, the electric heating oven can be widely popularized and used.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (5)
1. An electric oven with a hot air circulation function comprises an oven inner container (1), wherein a shell (2) is covered and installed on the outer surface of the inner container (1), a door body (3) is covered and installed in front of the inner container (1), and the door body (3) is hinged with the inner container (1); inner bag (1) back cover install backplate (4), its characterized in that: a hot air system is arranged between the back plate (4) and the shell (2), and is communicated with the inner container (1) through a vent hole (5) on the back of the inner container (1); the hot air system comprises fan blades (6), the fan blades (6) are sleeved in a fan cover (7), hot air enters the fan cover (7) from the air vent (5), and the hot air is blown by the fan blades (6) and returns to the inner container (1) from the fan cover (7), so that hot air convection circulation is formed.
2. The electric oven with the function of circulating hot air according to claim 1, wherein: the hot air system is arranged on one side of the inner container (1).
3. The electric oven with the function of circulating hot air according to claim 1, wherein: the fan cover (7) is provided with a plurality of air outlets (8), and the air outlets (8) penetrate through the fan cover (7).
4. The electric oven with the function of circulating hot air according to claim 1, wherein: and a driving motor is installed at the outer end of the fan cover (7), and the driving motor controls the fan blades (6) to rotate positively and negatively.
5. The electric oven with the function of circulating hot air according to claim 4, wherein: the driving motor is a direct current motor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121565.3U CN209966160U (en) | 2019-01-24 | 2019-01-24 | Electric oven with heated air circulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121565.3U CN209966160U (en) | 2019-01-24 | 2019-01-24 | Electric oven with heated air circulation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209966160U true CN209966160U (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920121565.3U Active CN209966160U (en) | 2019-01-24 | 2019-01-24 | Electric oven with heated air circulation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209966160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112294131A (en) * | 2020-10-30 | 2021-02-02 | 樱花卫厨（中国）股份有限公司 | Circulating hot air control system |
-
2019
- 2019-01-24 CN CN201920121565.3U patent/CN209966160U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112294131A (en) * | 2020-10-30 | 2021-02-02 | 樱花卫厨（中国）股份有限公司 | Circulating hot air control system |
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