CN210662962U - Air duct and microwave oven with same - Google Patents
Air duct and microwave oven with same Download PDFInfo
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- CN210662962U CN210662962U CN201921604535.4U CN201921604535U CN210662962U CN 210662962 U CN210662962 U CN 210662962U CN 201921604535 U CN201921604535 U CN 201921604535U CN 210662962 U CN210662962 U CN 210662962U
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Abstract
The utility model relates to an air channel and a microwave oven thereof, wherein the air channel is positioned in the microwave oven, the microwave oven comprises an outer cover, an electric appliance chamber and a cooking chamber which are positioned in the outer cover and separated by a cavity wall, and a fan is arranged in the electric appliance chamber; the microwave oven is characterized in that at least one condensation chamber is further arranged in the microwave oven, a water storage bin is arranged in the condensation chamber, and the air channel comprises a first air channel, a second air channel and a third air channel which are sequentially arranged in the electric appliance chamber, the cooking chamber and the condensation chamber and are sequentially communicated. The utility model provides a can be effectual carry out condensation treatment to the air current in the culinary art room, detach the vapor in the air current, prevent the vapor in the air current at positions condensation such as cover inner wall and the wind channel and microwave oven of the problem that can't be clean.
Description
Technical Field
The utility model belongs to the technical field of kitchen cooking appliance, especially, relate to a wind channel and microwave oven thereof.
Background
With the continuous improvement of the life quality of people, kitchen appliances are more and more abundant, and microwave ovens, steam boxes and the like gradually become necessary kitchen electric products for family life. In the existing microwave oven product, a large amount of water vapor exists in the process of cooking food by microwaves. The air duct designed by the utility model can allow a large amount of air flow to enter from the air inlet hole at one side of the cooking chamber and exhaust from the air outlet hole at the other side corresponding to the cooking chamber, so that the water vapor in the cooking chamber can be taken away through the air flow, and the condensation of the water vapor on the inner wall of the cooking chamber can be improved. However, in the air duct, water vapor in the air flow can be condensed between the air outlet hole of the cooking chamber and the inner wall of the outer cover, so that a consumer cannot clean the air duct, and bacteria are easy to breed.
Therefore, in view of these problems, it is important to provide an air duct and a microwave oven thereof that can effectively condense the air flow in the cooking chamber, remove water vapor in the air flow, and prevent the water vapor in the air flow from condensing on the inner wall of the housing and other positions, thereby preventing the problem that the air duct cannot be cleaned.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem that exists among the above-mentioned prior art, provide one kind can be effectual carry out condensation treatment to the air current in the culinary art room, detach the vapor in the air current, prevent the vapor in the air current at cover inner wall equipotential condensation and can not clean wind channel and microwave oven of problem.
The utility model discloses a solve the technical scheme who takes of this problem and be:
an air duct is positioned in a microwave oven, the microwave oven comprises an outer cover, an electric appliance chamber and a cooking chamber, the electric appliance chamber and the cooking chamber are positioned in the outer cover and are separated through a cavity body wall, and a fan is arranged in the electric appliance chamber; the microwave oven is characterized in that at least one condensation chamber is further arranged in the microwave oven, a water storage bin is further arranged in the condensation chamber, and the air channel comprises a first air channel, a second air channel and a third air channel which are sequentially arranged in the electric appliance chamber, the cooking chamber and the condensation chamber and are sequentially communicated.
Preferably, the air inlet end and the air outlet end of the first air channel correspond to the air inlet of the electric appliance room and the air inlet of the cooking room respectively, the air inlet end and the air outlet end of the second air channel correspond to the air inlet of the cooking room and the air outlet of the cooking room respectively, and the air inlet end and the air outlet end of the third air channel correspond to the air inlet of the condensation room and the air outlet of the condensation room respectively.
Further preferably, the number of the cooking chamber air outlets is at least one, and the electric appliance chamber air inlet, the cooking chamber air outlet and the condensation chamber air outlet are respectively of a mesh structure.
Further preferably, the cooking chamber air inlet is formed in the wall of the cavity between the electric appliance chamber and the cooking chamber, and the cooking chamber air outlet is formed in the wall of the cavity above the cooking chamber.
Further preferably, the cooking chamber air inlet is formed in a cavity wall between the electric appliance chamber and the cooking chamber, and the cooking chamber air outlet is formed in the cavity wall opposite to the cavity wall where the cooking chamber air inlet is formed.
Further preferably, the number of the condensing chambers is the same as that of the air outlets of the cooking chamber, the air inlets of the condensing chambers are arranged opposite to the air outlets of the cooking chamber, and the air outlets of the condensing chambers are arranged opposite to the air outlets of the outer cover.
Further preferably, the mesh area of the air inlet of the condensation chamber is larger than that of the air outlet of the cooking chamber.
Further preferably, the condensation chamber is of a hollow shell structure, the bottom of one side, close to the air outlet of the condensation chamber, of the condensation chamber is sunken downwards to form a water storage bin for collecting condensed water, the plane where the bottom of the water storage bin is located is lower than the plane where the air inlet of the condensation chamber is located, and the plane where the air inlet of the condensation chamber is located is lower than the plane where the air outlet of the condensation chamber is located.
Further preferably, the bottom of the condensing chamber is obliquely arranged, and one end of the bottom of the condensing chamber, which is close to the water storage bin, is lower than one end of the bottom of the condensing chamber, which is far away from the water storage bin.
A microwave oven comprises an outer cover, an electric appliance chamber and a cooking chamber which are positioned in the outer cover and separated by a cavity body wall, an oven door assembly matched with the cooking chamber, and a control box assembly used for controlling electric appliances and a fan in the electric appliance chamber, wherein at least one condensation chamber is arranged in the microwave oven, and the air channel is arranged in the microwave oven.
The utility model has the advantages and positive effects that:
1. the utility model discloses in, the wind channel is including setting gradually in electrical apparatus room, culinary art room, condensation chamber and the first wind channel, second wind channel, the third wind channel that are linked together in proper order, and the setting in wind channel can make the indoor steam of culinary art discharge more smoothly.
2. The utility model discloses in, wind channel cooperation condensation chamber can effectually carry out condensation treatment to the air current in the culinary art room, detach the vapor in the air current, prevent that the vapor in the air current from condensing and can not be clear problem in cover inner wall equipotential.
3. The utility model discloses in, the condensation chamber is inside hollow shell structure, and one side bottom undercut that the condensation chamber is close to the condensation chamber air outlet forms the reservoir chamber that is used for collecting the comdenstion water, and the air current that carries vapor in the culinary art room enters into the condensation chamber through the condensation chamber air intake and discharges through the condensation chamber air outlet, and the reservoir chamber set up the collection efficiency that improves the comdenstion water.
Drawings
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and examples, but it should be understood that these drawings are designed for illustrative purposes only and thus are not intended to limit the scope of the present invention. Furthermore, unless otherwise indicated, the drawings are intended to be illustrative of the structural configurations described herein and are not necessarily drawn to scale.
FIG. 1 is a schematic view showing an exploded structure of a microwave oven according to example 2;
FIG. 2 is an exploded view of a microwave oven according to example 3;
fig. 3 is a perspective view of the condensing chamber.
In the figure: 1. the air conditioner comprises a housing, 2 parts of a cavity wall, 3 parts of an electric appliance chamber, 4 parts of a cooking chamber, 5 parts of a fan, 6 parts of a condensation chamber, 601 parts of a condensation chamber air inlet, 602 parts of a condensation chamber air outlet, 603 parts of a water storage bin, 7 parts of an electric appliance chamber air inlet, 8 parts of a cooking chamber air inlet, 9 parts of a cooking chamber air outlet, 10 parts of an oven door assembly, 11 parts of an electric appliance and 12 parts of a housing air outlet.
Detailed Description
First, it should be noted that the specific structures, features, advantages, etc. of the present invention will be described in detail below by way of example, but all the descriptions are only for illustrative purpose and should not be construed as forming any limitation to the present invention. Furthermore, any single feature described or implicit in any embodiment or any single feature shown or implicit in any drawing may still be combined or subtracted between any of the features (or equivalents thereof) to obtain still further embodiments of the invention that may not be directly mentioned herein. In addition, for the sake of simplicity, the same or similar features may be indicated in only one place in the same drawing.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations. The present invention will be described in detail with reference to fig. 1 to 3.
Example 1:
an air duct is positioned in a microwave oven, the microwave oven comprises an outer cover 1, an electric appliance chamber 3 and a cooking chamber 4, wherein the electric appliance chamber 3 and the cooking chamber 4 are positioned in the outer cover 1 and are separated by a cavity body wall 2, and a fan 5 is arranged in the electric appliance chamber 3; the microwave oven is characterized in that at least one condensation chamber 6 is further arranged in the microwave oven, a water storage bin 603 is further arranged in the condensation chamber 6, and the air channel comprises a first air channel, a second air channel and a third air channel which are sequentially arranged in the electric appliance chamber 3, the cooking chamber 4 and the condensation chamber 6 and are sequentially communicated.
The working principle is as follows: in this technical scheme, as shown in fig. 1-3, the wind channel is located the microwave oven, the wind channel is including setting gradually in electric appliance room 3, culinary art room 4, condensation chamber 6 and the first wind channel, second wind channel, the third wind channel that are linked together in proper order, be equipped with fan 5 in the electric appliance room 3, fan 5 is located the 7 positions of electric appliance room air intake near electric appliance room 3, when fan 5 opens, at first, fan 5 is used for carrying the first wind channel of circulation of air in the external environment to culinary art room 4 in, promptly: external air flow is sucked into the electric appliance chamber 3 through the electric appliance chamber air inlet 7 and enters the cooking chamber 4 through the cooking chamber air inlet 8; secondly, the air current in the electric appliance room 3 is transported to the cooking room 4 through the second air duct, namely: airflow in the electric appliance chamber 3 enters the cooking chamber 4 through the cooking chamber air inlet 8 and enters the condensation chamber 6 through the cooking chamber air outlet 9, and when the airflow passes through the second air channel, the airflow can carry away part of water vapor in the cooking chamber 4; finally, the air flow carrying the water vapor in the cooking chamber 4 is conveyed to the condensation chamber 6 through the third air duct, so as to carry away the water vapor in the cooking chamber 4 through the air flow, namely: the airflow carrying water vapor in the cooking chamber 4 enters the condensing chamber 6 through the condensing chamber inlet 601 and is exhausted through the condensing chamber outlet 602 and then is exhausted into the air through the outer cover outlet 12 on the outer cover, the condensing chamber 6 comprises a condensing chamber air inlet 601, a condensing chamber air outlet 602 and a water storage bin 603, a water storage bin 603 for condensation is added at the position of an air outlet 602 of the condensation chamber, the air flow enters the condensation chamber 6, the condensation chamber 6 can condense the water vapor in the air flow blown out from the cooking chamber 4 into water drops, the water drops are left in the condensation chamber 6 and collected in the water storage bin 603, the air flow directly comes out from the air outlet 602 of the condensing chamber 6 and is exhausted into the air through the air outlet 12 of the outer cover 1, the arrangement of the condensing chamber 6 can effectively carry out condensation treatment on the air flow in the cooking chamber 4, remove water vapor in the air flow and prevent the problem that the water vapor in the air flow is condensed at the positions of the inner wall of the outer cover and the like and cannot be cleaned.
Further, in this embodiment, it is considered that the air inlet and the air outlet of the first air duct correspond to the electric appliance chamber air inlet 7 on the electric appliance chamber 3 and the cooking chamber air inlet 8 on the cooking chamber 4, the air inlet and the air outlet of the second air duct correspond to the cooking chamber air inlet 8 and the cooking chamber air outlet 9 on the cooking chamber 4, and the air inlet and the air outlet of the third air duct correspond to the condensation chamber air inlet 601 and the condensation chamber air outlet 602 on the condensation chamber 6, respectively.
It is further contemplated that the number of the cooking chamber outlets 9 is at least one. The air inlet and outlet ends of the second air channel correspond to the cooking chamber air inlet 8 and the cooking chamber air outlet 9 on the cooking chamber 4 respectively, the multiple cooking chamber air outlets 9 are arranged, the airflow passing through the second air channel is enabled to be in a multi-airflow flow direction, the uniformity of airflow circulation in the cooking chamber 4 is guaranteed, the steam in the cooking chamber 4 is enabled to be discharged more smoothly, the structure is compact, and the air exhaust amount is increased.
Further, in this embodiment, it is considered that the electric appliance inlet 7, the cooking chamber inlet 8, the cooking chamber outlet 9, and the condensing chamber outlet 602 are respectively in a mesh structure.
Example 2:
in the technical scheme, the cooking chamber air inlet 8 is formed in the cavity wall 2 between the electric appliance chamber 3 and the cooking chamber 4, and the cooking chamber air outlet 9 is formed in the cavity wall 2 above the cooking chamber 4. As shown in fig. 1, the air flow in the electric appliance chamber 3 enters the cooking chamber 4 through the cooking chamber air inlet 8 and enters the condensation chamber 6 through the cooking chamber air outlet 9, the air flow sequentially passes through the first air channel, the second air channel and the third air channel along the arrow direction in fig. 1, the arrangement of the second air channel is helpful for blowing the water vapor on one side of the cooking chamber 4 to the upper side of the other side, so that the collection effect of the water vapor in the cooking chamber 4 is improved, and when the air flow passes through the second air channel, the air flow can carry away the water vapor in the cooking chamber 4.
Example 3:
in the technical scheme, the cooking chamber air inlet 8 is formed in the cavity wall 2 between the electric appliance chamber 3 and the cooking chamber 4, and the cooking chamber air outlet 9 is formed in the cavity wall 2 opposite to the cavity wall 2 where the cooking chamber air inlet 8 is formed. As shown in fig. 2, the air flow in the electric appliance chamber 3 enters the cooking chamber 4 through the cooking chamber air inlet 8 and enters the condensation chamber 6 through the cooking chamber air outlet 9, the air flow sequentially passes through the first air channel, the second air channel and the third air channel along the arrow direction in fig. 2, the arrangement of the second air channel is helpful for blowing the water vapor on one side of the cooking chamber 4 to the other side, so that the collection effect of the water vapor in the cooking chamber 4 is improved, and when the air flow passes through the second air channel, the air flow can carry away the water vapor in the cooking chamber 4.
Further, in this embodiment, it is considered that the number of the condensation chambers 6 is the same as the number of the cooking chamber outlets 9, the condensation chamber inlets 601 on the condensation chambers 3 are disposed opposite to the cooking chamber outlets 9 on the cooking chambers 4, and the condensation chamber outlets 602 on the condensation chambers 6 are disposed opposite to the housing outlets 12 on the housing 1. So that the air flow carrying water vapor in the cooking chamber 4 enters the condensation chamber 6 through the cooking chamber air outlet 9 and the condensation chamber air inlet 601 and is discharged into the air through the condensation chamber air outlet 602 and the outer cover air outlet 12.
It is further contemplated that in this embodiment, the mesh area of the condensation chamber inlet 601 is larger than the mesh area of the cooking chamber outlet 9. So that the steam-carrying airflow in the cooking chamber 4 enters the condensing chamber 6 through the cooking chamber air outlet 9 and the condensing chamber air inlet 601.
Further, in this embodiment, it is considered that the condensation chamber 6 is a hollow shell structure, a bottom of a side of the condensation chamber 6 close to the condensation chamber air outlet 602 is recessed downward to form a water storage bin 603 for collecting condensed water, a plane of a bottom of the water storage bin 603 is lower than a plane of the condensation chamber air inlet 601, and a plane of the condensation chamber air inlet 601 is lower than a plane of the condensation chamber air outlet 602. As shown in fig. 1-3, the airflow carrying water vapor in the cooking chamber 4 enters the condensing chamber 6 through the condensing chamber inlet 601 and is discharged through the condensing chamber outlet 602 (the airflow flows along the arrow direction in fig. 3), a water storage bin 603 is added on the side of the condensing chamber 6 close to the condensing chamber outlet 602, the water storage bin 603 is used for collecting condensed water, the airflow passing through the condensing chamber 6 can condense the water vapor in the airflow blown out from the cooking chamber 4 into water drops when passing through the condensing chamber 6, the water drops are left in the condensing chamber 6 and collected in the water storage bin 603, and the airflow directly comes out from the condensing chamber outlet 602 of the condensing chamber 6, so as to prevent the problem that the water vapor in the airflow condenses at positions such as the inner wall of the outer cover and cannot be cleaned.
Further, in this embodiment, it is considered that the bottom of the condensation chamber 6 is inclined, and the end of the bottom of the condensation chamber 6 close to the water storage 603 is lower than the end far away from the water storage 603. The bottom of the condensing chamber 6 is inclined so that the condensed water condensed on the bottom wall of the condensing chamber 6 can be collected into the water storage bin 603.
Example 4:
in the technical scheme, the microwave oven comprises an outer cover 1, an electric appliance chamber 3 and a cooking chamber 4 which are positioned in the outer cover 1 and separated by a cavity wall 2, an oven door assembly 10 matched with the cooking chamber 4, and a control box assembly used for controlling electric appliances 11 and a fan 5 in the electric appliance chamber 3, wherein at least one condensation chamber 6 is arranged in the microwave oven, and the microwave oven is further provided with the air duct. The air duct in the microwave oven is matched with the condensing chamber 6, so that the air flow in the cooking chamber 4 can be effectively condensed, water vapor in the air flow is removed, and the problem that the water vapor in the air flow is condensed at the positions such as the inner wall of the outer cover and cannot be cleaned is solved.
To sum up, the utility model provides a can be effectual carry out condensation treatment to the air current in the culinary art room, detach the vapor in the air current, prevent the vapor in the air current at positions condensation such as outer cover inner wall and the wind channel and the microwave oven of the problem that can't clean.
The above embodiments are described in detail, but the above description is only for the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (10)
1. An air duct is located in a microwave oven, the microwave oven comprises an outer cover, an electric appliance chamber and a cooking chamber, the electric appliance chamber and the cooking chamber are located in the outer cover and are separated through a cavity wall, a fan is arranged in the electric appliance chamber, and the microwave oven is characterized in that: the microwave oven is characterized in that at least one condensation chamber is further arranged in the microwave oven, a water storage bin is arranged in the condensation chamber, and the air channel comprises a first air channel, a second air channel and a third air channel which are sequentially arranged in the electric appliance chamber, the cooking chamber and the condensation chamber and are sequentially communicated.
2. A duct according to claim 1, wherein: the air inlet end and the air outlet end of the first air channel correspond to the air inlet of the electric appliance room and the air inlet of the cooking room respectively, the air inlet end and the air outlet end of the second air channel correspond to the air inlet of the cooking room and the air outlet of the cooking room respectively, and the air inlet end and the air outlet end of the third air channel correspond to the air inlet of the condensing room and the air outlet of the condensing room respectively.
3. A duct according to claim 2, wherein: the quantity of culinary art room air outlet is one at least, electrical apparatus room air intake, culinary art room air outlet, condensation chamber air outlet are the mesh column structure respectively.
4. A duct according to claim 3, wherein: the cooking chamber air inlet is formed in the cavity wall between the electric appliance chamber and the cooking chamber, and the cooking chamber air outlet is formed in the cavity wall above the cooking chamber.
5. A duct according to claim 3, wherein: the cooking chamber air inlet is formed in the cavity wall between the electric appliance chamber and the cooking chamber, and the cooking chamber air outlet is formed in the cavity wall opposite to the cavity wall where the cooking chamber air inlet is formed.
6. A duct according to claim 3, wherein: the quantity of condensation chamber is the same with the quantity of culinary art room air outlet, just condensation chamber air intake sets up with culinary art room air outlet relatively, condensation chamber air outlet sets up with the dustcoat air outlet relatively.
7. An air duct according to claim 6, wherein: the mesh area of the air inlet of the condensation chamber is larger than that of the air outlet of the cooking chamber.
8. A duct according to claim 7, wherein: the condensation chamber is of a hollow shell structure, the bottom of one side, close to the air outlet of the condensation chamber, of the condensation chamber is sunken downwards to form a water storage bin for collecting condensed water, the plane of the bottom of the water storage bin is lower than the plane of the air inlet of the condensation chamber, and the plane of the air inlet of the condensation chamber is lower than the plane of the air outlet of the condensation chamber.
9. A duct according to claim 8, wherein: the bottom of the condensing chamber is obliquely arranged, and one end, close to the water storage bin, of the bottom of the condensing chamber is lower than one end, far away from the water storage bin, of the bottom of the condensing chamber.
10. A microwave oven comprising an outer hood, an electrical appliance chamber and a cooking chamber located within the outer hood and separated by a cavity wall, a door assembly cooperating with the cooking chamber, and a control box assembly for controlling electrical appliances and fans within the electrical appliance chamber, characterized in that: at least one condensation chamber is provided in the microwave oven, and the microwave oven is provided with a wind tunnel according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921604535.4U CN210662962U (en) | 2019-09-25 | 2019-09-25 | Air duct and microwave oven with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921604535.4U CN210662962U (en) | 2019-09-25 | 2019-09-25 | Air duct and microwave oven with same |
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| Publication Number | Publication Date |
|---|---|
| CN210662962U true CN210662962U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921604535.4U Active CN210662962U (en) | 2019-09-25 | 2019-09-25 | Air duct and microwave oven with same |
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| Country | Link |
|---|---|
| CN (1) | CN210662962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113925359A (en) * | 2020-07-13 | 2022-01-14 | 广东美的厨房电器制造有限公司 | Condensing device of cooking equipment and cooking equipment |
-
2019
- 2019-09-25 CN CN201921604535.4U patent/CN210662962U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113925359A (en) * | 2020-07-13 | 2022-01-14 | 广东美的厨房电器制造有限公司 | Condensing device of cooking equipment and cooking equipment |
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Address after: Room 01-04, 1st floor, No.2 Lane 60, Naxian Road, Pudong New Area pilot Free Trade Zone, Shanghai 201203 Patentee after: Chunmi Technology (Shanghai) Co.,Ltd. Address before: Room 01-04, 1st floor, Lane 60, Naxian Road, Pudong New Area, Shanghai, 201203 Patentee before: SHANGHAI CHUNMI ELECTRONICS TECHNOLOGY Co.,Ltd. |