CN108552966B - Liner assembly and steam oven - Google Patents
Liner assembly and steam oven Download PDFInfo
- Publication number
- CN108552966B CN108552966B CN201810168253.8A CN201810168253A CN108552966B CN 108552966 B CN108552966 B CN 108552966B CN 201810168253 A CN201810168253 A CN 201810168253A CN 108552966 B CN108552966 B CN 108552966B
- Authority
- CN
- China
- Prior art keywords
- exhaust port
- connecting rod
- inner container
- straight rod
- rod section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
- A47J37/0629—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
- A47J37/0664—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
The invention relates to an inner container assembly, which comprises an inner container, wherein an exhaust port is arranged on the inner container; a control valve assembly cooperating with the exhaust port for closing or opening the exhaust port; the control valve assembly comprises a movable valve plate arranged at the exhaust port, a connecting rod connected with the movable valve plate, a fixed supporting piece and a driving device, wherein the connecting rod is rotatably arranged on the fixed supporting piece and drives the connecting rod to rotate, and the driving device drives the movable valve plate to seal or open the exhaust port through driving the connecting rod to rotate. The invention can effectively retain the water vapor in the inner container in the baking process, improves the baking taste of food, can adjust the vapor content in the inner container by controlling the exhaust port to be opened at different stages, realizes the switching of different baking scenes when a user uses the oven, and has simple structure, safety and reliability.
Description
Technical Field
The invention relates to a cooker article, in particular to a liner assembly and a steam oven provided with the liner assembly.
Background
In the process of baking food, the added steam can ensure that the food is not too dry in the baking process, so that the taste of the food is more fresh and tender, therefore, the steam oven is provided with an open exhaust port in the inner container of the existing steam oven for maintaining the balance between the air pressure of the inner container and the outside, and the steam can be obviously lost in a large amount in the baking process, so that the actual baking effect of the steam function is affected.
The present invention has been made in view of this.
Disclosure of Invention
It is an object of the present invention to overcome the deficiencies of the prior art and to provide a liner assembly that maintains steam in the liner and discharges it as desired.
Another object of the present invention is to provide a steam oven equipped with the above-mentioned liner assembly.
In order to achieve the first invention object, the present invention adopts the following technical scheme:
a liner assembly, comprising,
the inner container is provided with an exhaust port;
a control valve assembly cooperating with the exhaust port for closing or opening the exhaust port;
the method is characterized in that: the control valve assembly comprises a movable valve plate arranged at the exhaust port, a connecting rod connected with the movable valve plate, a fixed supporting piece and a driving device, wherein the connecting rod is rotatably arranged on the fixed supporting piece and drives the connecting rod to rotate, and the driving device drives the movable valve plate to seal or open the exhaust port through driving the connecting rod to rotate.
Further, the movable valve plate is engaged with an end face of the exhaust port and has a first position in sealing contact with the end face to close the exhaust port and a second position separated from the end face to open the exhaust port.
Further, the connecting rod is a bending rod and comprises a first straight rod section connected with the movable valve plate, a second straight rod section vertically connected with the first straight rod section, a third straight rod section vertically connected with the second straight rod section, and a fourth straight rod section connected with the third straight rod section and parallel to the second straight rod section, wherein the second straight rod section is rotationally connected with the fixed supporting piece and can rotate around the axis of the second straight rod section;
the driving device drives the connecting rod to rotate by applying a force perpendicular to the fourth straight rod section.
Further, the driving device comprises a pull rod motor and a return spring, wherein the pull rod motor is fixed on the fixed supporting piece and is provided with a telescopic rod, the telescopic direction of the telescopic rod is perpendicular to the axial direction of the fourth straight rod section, and the telescopic rod contacts the fourth straight rod section when being stretched, and pushes the connecting rod to rotate; one end of the return spring is connected with the fourth straight rod section, the other end of the return spring is connected with the fixed supporting piece, and the return spring is configured to pull the fourth straight rod section towards the direction opposite to the acting force of the telescopic rod.
Further, the fixed support piece is a sheet metal part and is fixedly connected with the inner container, a pair of raised support ribs are formed on the sheet metal part, a mounting hole is formed in each of the two support ribs, and the connecting rod penetrates through the two mounting holes and can rotate in the mounting holes.
Further, one side of the mounting hole is an open mouth, the connecting rod is arranged in the mounting hole through the open mouth, the open mouths of the two mounting holes are arranged on different sides, a limiting spring is further arranged between the connecting rod and the fixed supporting piece, one end of the limiting spring is connected with the connecting rod, the other end of the limiting spring is connected with the fixed supporting piece, and the limiting spring is used for pulling the connecting rod to one side of the fixed supporting piece so as to prevent the connecting rod from being separated from the mounting hole.
Further, the exhaust port is arranged at the top of the inner container, and the movable valve plate is a stainless steel metal plate.
Further, a cross-flow fan is arranged on the outer side of the inner container, a cover plate is arranged on the outer side of the exhaust port, the cover plate extends to one side of the cross-flow fan, and an air channel for communicating the cross-flow fan with the exhaust port is formed by the cover plate and the outer wall of the inner container.
In order to achieve the second object, the present invention adopts the following technical scheme:
a steam oven equipped with the liner assembly.
After the technical scheme of the invention is adopted, the following beneficial effects are brought:
the invention can effectively reserve the water vapor in the inner container in the baking process, avoid the food from being too dry in baking, improve the baking taste of the food, adjust the vapor content in the inner container by controlling the opening of the exhaust port in different stages, realize the switching of different baking scenes when a user uses the oven, and has simple structure, safety and reliability.
Drawings
Fig. 1: the inner container assembly of the invention is in a structure diagram;
fig. 2: a top view of the liner assembly of the present invention;
fig. 3: a cross-sectional view taken along the A-A plane of fig. 2;
fig. 4: a block diagram of one of the viewing angles of the control valve assembly of the present invention;
fig. 5: another view of the control valve assembly of the present invention;
wherein: 1. liner 2, control valve assembly 3, cross flow fan 4, apron 11, gas vent 21, fixed support 22, movable valve block 23, connecting rod 24, pull rod motor 25, reset spring 26, spacing spring 211, supporting rib 231, first straight-bar section 232, second straight-bar section 233, third straight-bar section 234, fourth straight-bar section.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
Examples
As shown in fig. 1 to 3, a liner assembly comprises a liner 1, wherein an exhaust port 11 is arranged on the liner 1, and a control valve assembly 2 which is arranged on the outer side of the liner 1 and matched with the exhaust port 11 and used for closing or opening the exhaust port 11 is arranged on the liner 1; preferably, the air conditioner further comprises a cross-flow fan 3 arranged on the outer side of the inner container 1, a cover plate 4 is arranged on the outer side of the exhaust port 11, the cover plate 4 extends to one side of the cross-flow fan 3, and the cover plate 4 and the outer wall of the inner container 1 jointly form an air channel for communicating the cross-flow fan 3 with the exhaust port 11. When the cross flow fan 3 operates, a certain negative pressure is formed in the ventilating duct, when the exhaust port 11 is opened, water vapor in the liner 1 is discharged from the exhaust port 11 under the action of the cross flow fan 3, enters the cross flow fan 3 along the ventilating duct, and finally is discharged into the atmosphere through the cross flow fan 3.
As shown in fig. 4 and 5, in particular, the control valve assembly 2 includes a movable valve plate 22 disposed at the exhaust port 11, a link rod 23 connected to the movable valve plate 22, the link rod 23 being rotatably mounted on a fixed support 21 (rotation of the link rod 23 is shown by an arrow in fig. 5), and a driving device for driving the rotation of the link rod 23, the driving device driving the movable valve plate 22 to close or open the exhaust port 11 by driving the link rod 23 to rotate.
The movable valve plate 22 is matched with an end surface of the exhaust port 11, the end surface is located on the outer side of the liner 1, the movable valve plate 22 has a first position where the movable valve plate 22 is in sealing contact with the end surface to close the exhaust port 11 and a second position (a dotted line position in fig. 3) where the movable valve plate 22 is separated from the end surface to open the exhaust port 11, and the driving device drives the movable valve plate 22 to switch between the first position and the second position through the connecting rod 23.
When the movable valve plate 22 closes the exhaust port 11, the water vapor in the inner container 1 is sealed in the inner container 1 to be fully contacted with food, so that the baking taste of the food is improved, when the movable valve plate 22 is separated from the exhaust port 11 (arrow direction in fig. 4), the exhaust port 11 is opened, and the water vapor in the inner container 1 is discharged into the atmosphere through the exhaust port 11.
The connecting rod 23 is a bent rod, and has a plurality of corners, and specifically, the connecting rod 23 includes a first straight rod segment 231 connected to the movable valve plate 22, a second straight rod segment 232 vertically connected to the first straight rod segment 231, the second straight rod segment 232 is rotatably connected to the fixed support 21 and can rotate around its own axis, a third straight rod segment 233 vertically connected to the second straight rod segment 232, and a fourth straight rod segment 234 connected to the third straight rod segment 233 and parallel to the second straight rod segment 232. The drive means is adapted to drive the rotation of the link 23 by applying a force perpendicular to the fourth straight bar section 234.
Preferably, the driving device includes a pull rod motor 24 and a return spring 25, the pull rod motor 24 is fixed on the fixed support 21 and has a telescopic rod, the telescopic direction of the telescopic rod is perpendicular to the axial direction of the fourth straight rod section 234, and contacts with the fourth straight rod section 234 when the telescopic rod is extended, and pushes the connecting rod 23 to rotate; one end of the return spring 25 is connected to the fourth straight bar section 234, and the other end is connected to the fixed support 21, and the return spring 25 is configured to pull the fourth straight bar section 234 in a direction opposite to the acting force of the telescopic rod, when the telescopic rod is contracted, the return spring 25 pulls the connecting rod 23 back to the initial position, and when the connecting rod 23 is at the initial position, the movable valve plate 22 closes the exhaust port 11.
The fixed supporting piece 21 is a sheet metal part and is fixedly connected with the liner 1, preferably by a screw; a pair of protruding supporting ribs 211 are formed on the sheet metal part by punching, a mounting hole is respectively formed on the two supporting ribs 211, and the connecting rod 23 penetrates through the two mounting holes and can rotate in the mounting holes.
Preferably, one side of the mounting hole near one side of the movable valve plate 22 is an open opening, the connecting rod 23 can be clamped into the mounting hole from one side, the other mounting hole is a circular hole, the connecting rod 23 is inserted into the mounting hole of the circular hole in a penetrating mode, in another embodiment, one sides of the two mounting holes are open openings, the open openings of the two mounting holes are arranged on one sides of different orientations, the direction of the open opening of the mounting hole near one side of the pull rod motor 24 is perpendicular to the direction of the acting force of the pull rod motor 24, so that the pull rod motor 24 can be prevented from pushing the connecting rod 23 out of the mounting hole, a limiting spring is further arranged between the connecting rod 23 and the fixed support 21, one end of the limiting spring is connected with the connecting rod 23, the other end of the limiting spring is connected with the fixed support 21, and the limiting spring is used for pulling the connecting rod 23 towards the fixed support 21 to prevent the connecting rod 23 from being separated from the mounting hole.
Preferably, the exhaust port 11 is disposed at the top of the liner 1, and the movable valve plate 22 is a stainless steel metal plate.
The invention also relates to a steam oven provided with the liner 1 assembly, the steam oven has a steam auxiliary function, and the steam auxiliary function can be started when the food is baked, so that the baking effect of the food is improved.
The procedure of the pull rod motor 24 of the present invention is set as follows: after a period of time after the steam assist function of the steam oven is started, the pull rod motor 24 is started and contracted to the minimum, and the movable valve plate 22 descends to cover the exhaust port 11; when the steam oven is closed, after the operation is stopped for a short period of time, the pull rod motor 24 starts to extend to the maximum, the connecting rod 23 rotates to drive the movable valve plate 22 to lift, and heat dissipation of the steam oven is facilitated.
While the foregoing is directed to embodiments of the present invention, it will be appreciated by those skilled in the art that various changes and modifications can be made without departing from the principles of the invention, and it is intended to cover the invention as defined in the appended claims.
Claims (8)
1. A liner assembly, comprising,
the inner container is provided with an exhaust port;
a control valve assembly cooperating with the exhaust port for closing or opening the exhaust port;
the method is characterized in that: the control valve assembly comprises a movable valve plate arranged at the exhaust port, a connecting rod connected with the movable valve plate, a driving device and a control valve, wherein the connecting rod is rotatably arranged on a fixed supporting piece, and the driving device drives the connecting rod to rotate;
the connecting rod is a bending rod and comprises a first straight rod section connected with the movable valve plate, a second straight rod section vertically connected with the first straight rod section, a third straight rod section vertically connected with the second straight rod section, and a fourth straight rod section connected with the third straight rod section and parallel to the second straight rod section, wherein the second straight rod section is rotationally connected with the fixed supporting piece and can rotate around the axis of the second straight rod section;
the driving device drives the connecting rod to rotate by applying a force perpendicular to the fourth straight rod section.
2. A liner assembly according to claim 1, wherein: the movable valve plate is matched with one end face of the exhaust port and is provided with a first position which is in sealing contact with the end face to close the exhaust port and a second position which is separated from the end face to open the exhaust port.
3. A liner assembly according to claim 1, wherein: the driving device comprises a pull rod motor and a return spring, wherein the pull rod motor is fixed on the fixed supporting piece and is provided with a telescopic rod, the telescopic direction of the telescopic rod is perpendicular to the axial direction of the fourth straight rod section, and the telescopic rod contacts the fourth straight rod section when being stretched, and pushes the connecting rod to rotate; one end of the return spring is connected with the fourth straight rod section, the other end of the return spring is connected with the fixed supporting piece, and the return spring is configured to pull the fourth straight rod section towards the direction opposite to the acting force of the telescopic rod.
4. A liner assembly according to claim 1, wherein: the fixed support piece is a sheet metal part and is fixedly connected with the inner container, a pair of raised support ribs are formed on the sheet metal part, mounting holes are respectively formed in the two support ribs, and the connecting rod penetrates through the two mounting holes and can rotate in the mounting holes.
5. A liner assembly according to claim 4, wherein: one side of the mounting hole is an open opening, the connecting rod is arranged in the mounting hole through the open opening, the open openings of the two mounting holes are arranged on different sides, a limiting spring is further arranged between the connecting rod and the fixed supporting piece, one end of the limiting spring is connected with the connecting rod, the other end of the limiting spring is connected with the fixed supporting piece, and the limiting spring is used for pulling the connecting rod to one side of the fixed supporting piece so as to prevent the connecting rod from being separated from the mounting hole.
6. A liner assembly according to claim 1, wherein: the exhaust port is arranged at the top of the inner container, and the movable valve plate is a stainless steel metal plate.
7. A liner assembly according to claim 1, wherein: the inner container is characterized in that a cross flow fan is further arranged on the outer side of the inner container, a cover plate is arranged on the outer side of the exhaust port and extends to one side of the cross flow fan, and the cover plate and the outer wall of the inner container jointly form an air channel for communicating the cross flow fan with the exhaust port.
8. A steam oven configured with the liner assembly of any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810168253.8A CN108552966B (en) | 2018-02-28 | 2018-02-28 | Liner assembly and steam oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810168253.8A CN108552966B (en) | 2018-02-28 | 2018-02-28 | Liner assembly and steam oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108552966A CN108552966A (en) | 2018-09-21 |
| CN108552966B true CN108552966B (en) | 2024-01-09 |
Family
ID=63532353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810168253.8A Active CN108552966B (en) | 2018-02-28 | 2018-02-28 | Liner assembly and steam oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108552966B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998387B (en) * | 2019-05-10 | 2024-04-26 | 台山市科嘉霖电器有限公司 | Steam exhaust structure and steam oven thereof |
| CN112167999B (en) * | 2019-07-01 | 2021-10-29 | 宁波方太厨具有限公司 | Exhaust structure and exhaust method of steaming and baking integrated machine |
| CN110974049B (en) * | 2019-12-30 | 2022-05-17 | 宁波方太厨具有限公司 | Inner container structure and have this inner container structure evaporate roast all-in-one |
| CN113966962A (en) | 2020-07-22 | 2022-01-25 | 即时品牌公司 | Air cooking device |
| CN114098459A (en) | 2020-09-01 | 2022-03-01 | 即时品牌公司 | Air cooking device |
| CN113712057A (en) * | 2021-07-14 | 2021-11-30 | 安徽老约翰食品有限公司 | Processing line is used in bread production |
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| US6058830A (en) * | 1997-03-10 | 2000-05-09 | Metal Fusion, Inc. | Gas fired outdoor cooking apparatus |
| JP2002243155A (en) * | 2001-02-14 | 2002-08-28 | Sanko Kikai Kk | Oven |
| CN201675702U (en) * | 2010-04-02 | 2010-12-22 | 杭州金鱼电器集团有限公司 | Apparatus integrating egg-boiling, frying, baking, steaming and boiling functions |
| CN203953389U (en) * | 2014-07-28 | 2014-11-26 | 广东美的厨房电器制造有限公司 | Baking box |
| KR101721805B1 (en) * | 2016-07-08 | 2017-03-30 | 전희성 | Fire pot for barbecue cooking |
| KR101773119B1 (en) * | 2016-04-08 | 2017-08-30 | 세명토탈 주식회사 | a cooking device |
| CN208909880U (en) * | 2018-02-28 | 2019-05-31 | 青岛海尔智慧厨房电器有限公司 | Inner container assembly and steam oven |
-
2018
- 2018-02-28 CN CN201810168253.8A patent/CN108552966B/en active Active
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| US6058830A (en) * | 1997-03-10 | 2000-05-09 | Metal Fusion, Inc. | Gas fired outdoor cooking apparatus |
| JP2002243155A (en) * | 2001-02-14 | 2002-08-28 | Sanko Kikai Kk | Oven |
| CN201675702U (en) * | 2010-04-02 | 2010-12-22 | 杭州金鱼电器集团有限公司 | Apparatus integrating egg-boiling, frying, baking, steaming and boiling functions |
| CN203953389U (en) * | 2014-07-28 | 2014-11-26 | 广东美的厨房电器制造有限公司 | Baking box |
| KR101773119B1 (en) * | 2016-04-08 | 2017-08-30 | 세명토탈 주식회사 | a cooking device |
| KR101721805B1 (en) * | 2016-07-08 | 2017-03-30 | 전희성 | Fire pot for barbecue cooking |
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| Title |
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| Publication number | Publication date |
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| CN108552966A (en) | 2018-09-21 |
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