CN106724905B - Oven - Google Patents
Oven Download PDFInfo
- Publication number
- CN106724905B CN106724905B CN201611209041.7A CN201611209041A CN106724905B CN 106724905 B CN106724905 B CN 106724905B CN 201611209041 A CN201611209041 A CN 201611209041A CN 106724905 B CN106724905 B CN 106724905B
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- CN
- China
- Prior art keywords
- oven
- hot air
- main body
- head
- air chamber
- 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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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
- A47J37/0664—Accessories
-
- 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
- A47J37/0641—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements with forced air circulation, e.g. air fryers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Baking, Grill, Roasting (AREA)
- Electric Stoves And Ranges (AREA)
Abstract
The invention relates to an oven, comprising a oven body (13), a baking cavity (12) arranged in the oven body (13), and a door body (9) rotatably connected to the front side of the baking cavity (12) and used for closing the baking cavity (12), wherein the oven is characterized in that: the hydraulic damper is arranged in the box body (13), and comprises a main body (5) and a head (1) connected with the main body and capable of buffering movement towards the main body (5) after being extruded, wherein the door body (9) is propped against the head (1) before being closed in place and gradually extrudes the head (1) to realize closing in place. Compared with the prior art, the invention has the advantages that: through setting up hydraulic damper, the noise problem when having solved the door body and closed has promoted user experience.
Description
Technical Field
The present invention relates to an oven.
Background
With the rapid development of society, people have increasingly improved pursuit of life quality, and especially in terms of diet, home-made DIY cakes, baked meat and other life modes are also increasingly favored by people. The existing oven has the disadvantages that the door body can emit larger noise when being closed, and the user experience is poor; in addition, in the existing oven, if the door body is opened during the execution process of the baking program, the heating element of the oven can continue to perform heating work, and a certain danger exists in the mode.
Disclosure of Invention
The invention aims to provide an oven with small closing noise aiming at the prior art.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an oven, includes the box, sets up the stoving chamber in the box, rotates the door body that is used for sealing the stoving chamber at the stoving chamber front side of connection, its characterized in that: the hydraulic damper comprises a main body and a head connected with the main body and capable of buffering movement towards the main body after being extruded, wherein the door body abuts against the head before being closed in place and gradually extrudes the head, and then the door body is closed in place.
As an improvement, the hydraulic damper further comprises a baffle plate which is connected with the head and can move backwards along with the extrusion of the head, an electromagnetic lock which is positioned behind the baffle plate is arranged in the box body, the electromagnetic lock comprises a main body provided with an electromagnetic lock cathode, an electromagnetic lock anode, a push rod connected with the main body, a lock catch and a lock catch rotating shaft, wherein the first end of the lock catch is connected with the push rod, the middle part of the lock catch is rotationally connected with the lock catch rotating shaft, and a locking groove allowing the second end of the lock catch to be inserted is formed in the door body; the electromagnetic lock anode and the electromagnetic lock cathode on the main body can be contacted and conducted when the baffle sheet moves backwards, so that the ejector rod connected with the main body is driven to move upwards. Through this electromagnetic lock structure, can realize the automatic function of locking after the door body closes.
Still improve, hydraulic damper still include with the separation blade that the head is connected, can be along with the head is pushed back removal, be equipped with the gate switch in the box, this gate switch is including gate switch negative pole contact piece and gate switch positive pole contact piece that is located the separation blade rear, gate switch negative pole contact piece and gate switch positive pole contact piece can contact when the separation blade moves backward and switch on.
The invention also comprises a back heating component arranged at the back of the baking cavity for heating the baking cavity, the back heating component comprises
The back hot air chamber cover is fixed on the rear side plate of the baking cavity, and a closed hot air chamber is formed between the back hot air chamber cover and the rear side plate of the baking cavity;
a back heating element disposed within the hot air chamber;
the air heater or the fan comprises fan blades which can rotate under the drive of external force, and the fan blades are arranged in the hot air chamber;
the back hot air chamber cover is provided with an air inlet and an air outlet which are communicated with the hot air chamber.
And the back heat-insulating cotton layer is tightly attached to the outer side of the rear side plate of the baking inner cavity.
And a back heat insulation board is arranged outside the back heat insulation cotton layer.
The back heating component is connected with the oven controller, the door control switch is connected with the oven controller, and the oven controller closes the back heating component after receiving a signal for disconnecting the door control switch, so that the heating system stopping function during door opening is realized, and the safety performance of the oven is improved.
Compared with the prior art, the invention has the advantages that: through setting up hydraulic damper, the noise problem when having solved the door body and closed has promoted user experience.
Drawings
FIG. 1 is a schematic view of an oven according to an embodiment of the present invention;
fig. 2 is an enlarged view of the section I in fig. 1.
Detailed Description
The invention is described in further detail below with reference to the embodiments of the drawings.
The oven as shown in fig. 1 and 2 comprises a box body 13, a baking cavity 12 arranged in the box body 13, and a door body 9 rotatably connected to the front side of the baking cavity 12 and used for closing the baking cavity 12, wherein a hydraulic damper is arranged in the box body 13 and comprises a main body 5 and a head 1 connected with the main body and used for buffering movement towards the main body 5 after being extruded, and the door body 9 is propped against the head 1 before being closed in place and gradually extrudes the head 1 to realize closing in place.
The hydraulic damper further comprises a baffle plate 11 which is connected with the head part 1 and can move backwards along with the extrusion of the head part 1, an electromagnetic lock which is positioned behind the baffle plate 11 is arranged in the box body, the electromagnetic lock comprises a main body 6 provided with an electromagnetic lock cathode 4, an electromagnetic lock anode 10, a push rod 14 connected with the main body 6, a lock catch 8 and a lock catch rotating shaft 7, wherein the first end of the lock catch 8 is connected with the push rod, the middle part of the lock catch 8 is rotationally connected with the lock catch rotating shaft 7, and a lock slot allowing the second end of the lock catch 8 to be inserted is arranged on the door body; the electromagnetic lock anode 10 and the electromagnetic lock cathode 4 on the main body 6 can be contacted and conducted when the baffle 11 moves backwards, so as to drive the ejector rod connected with the main body 6 to move upwards.
The box is internally provided with a gating switch, the gating switch comprises a gating switch negative electrode contact piece 3 and a gating switch positive electrode contact piece 2 which are positioned behind the baffle piece 11, and the gating switch negative electrode contact piece 3 and the gating switch positive electrode contact piece 2 can be contacted and conducted when the baffle piece 11 moves backwards.
The working principle of the hydraulic damper and the electromagnetic lock is as follows: when the oven is closed, the door body 9 contacts the head of the damper, the hydraulic damper enables the door body to be slowly put into position, the hydraulic damper enables the negative electrode contact piece 3 of the door control switch and the positive electrode contact piece 2 of the door control switch to be conducted during compression, the controller controls the heating element to automatically heat, otherwise, the door body is opened, the negative electrode contact piece 3 of the door control switch and the positive electrode contact piece of the door control switch are disconnected, and the controller controls the heating element to stop heating. Meanwhile, after the positive electrode of the electromagnetic lock is conducted with the negative electrode of the electromagnetic lock, the electromagnetic lock ejector rod 14 is pushed upwards, so that the lock catch 8 can buckle the door body through the lock catch rotating shaft 7, and door locking is achieved.
The back of the baking chamber 12 is provided with a back heating component for heating the baking chamber 12, the back heating component comprises
The back hot air chamber cover 15 is fixed on the rear side plate 16 of the baking cavity, and a closed hot air chamber A is formed between the back hot air chamber cover and the rear side plate 16 of the baking cavity;
a back heating element 17 disposed in the hot air chamber a;
the hot air blower or fan comprises fan blades 18 which can rotate under the drive of external force, and the fan blades 18 are arranged in the hot air chamber A;
an air inlet and an air outlet which are communicated with the hot air chamber A are formed in the back hot air chamber cover 15;
a back heat-insulating cotton layer 19 is tightly attached to the outer side of the rear side plate 16 of the baking inner cavity, and the back heat-insulating cotton layer is used for insulating the hot air chamber and preventing heat dissipation;
the back heat insulation board 20 is arranged on the outer side of the back heat insulation cotton layer 19, and the back heat insulation board 20 can prevent heat dissipation of the hot air chamber from affecting other electronic components.
When the barbecue mode works, the back heating pipe and the hot air blower start to work, air in the hot air chamber is heated, the hot air blower sucks cold air in the cooking cavity into the hot air chamber through the air inlet, the sucked cold air is mixed with hot air in the hot air chamber and then is discharged into the cooking cavity through the air outlet under the action of the hot air blower, the two processes are continuously circulated, and finally, the temperature field in the cooking cavity can reach higher uniformity.
The back heating component is connected with the oven controller, the door control switch is connected with the oven controller, and the oven controller closes the back heating component after receiving a signal for disconnecting the door control switch.
Claims (5)
1. The utility model provides an oven, includes box (13), sets up toasting cavity (12) in box (13), rotates door body (9) that are used for sealed toasting cavity (12) of connecting in toasting cavity (12) front side, its characterized in that: the hydraulic damper is arranged in the box body (13) and comprises a main body (5) and a head (1) connected with the main body and moving towards the main body (5) in a buffering way after being extruded, and the door body (9) is propped against the head (1) before being closed in place and gradually extrudes the head (1) to realize closing in place; the hydraulic damper further comprises a baffle (11) which is connected with the head (1) and can move backwards along with the extrusion of the head (1), an electromagnetic lock which is positioned behind the baffle (11) is arranged in the box body, the electromagnetic lock comprises a main body (6) provided with an electromagnetic lock cathode (4), an electromagnetic lock anode (10), an ejector rod (14) connected with the main body (6), a lock catch (8) and a lock catch rotating shaft (7), wherein the first end of the lock catch (8) is connected with the ejector rod, the middle part of the lock catch (8) is rotationally connected onto the lock catch rotating shaft (7), and a locking groove allowing the second end of the lock catch (8) to be inserted is formed in the door body; the electromagnetic lock anode (10) and the electromagnetic lock cathode (4) on the main body (6) can be contacted and conducted when the baffle (11) moves backwards, so that a push rod connected with the main body (6) is driven to move upwards.
2. The oven of claim 1 wherein: also comprises a back heating component arranged at the back of the baking cavity (12) for heating the baking cavity (12), the back heating component comprises
A back hot air chamber cover (15) which is fixed on the rear side plate (16) of the baking cavity and forms a closed hot air chamber (A) with the rear side plate (16) of the baking cavity;
a back heating element (17) disposed within the hot air chamber (A);
the hot air blower or fan comprises fan blades (18) which can rotate under the drive of external force, and the fan blades (18) are arranged in the hot air chamber (A);
an air inlet and an air outlet which are communicated with the hot air chamber (A) are arranged on the back hot air chamber cover (15).
3. The oven of claim 2, wherein: the back heat-insulating cotton layer (19) is tightly attached to the outside of the rear side plate (16) of the baking inner cavity.
4. The oven of claim 3 wherein: and a back heat insulation board (20) is arranged on the outer side of the back heat insulation cotton layer (19).
5. The oven of claim 2, wherein: the oven comprises a box body, and is characterized in that a gating switch is arranged in the box body and comprises a gating switch negative electrode contact piece and a gating switch positive electrode contact piece which are positioned behind a baffle plate, wherein the gating switch negative electrode contact piece and the gating switch positive electrode contact piece can be contacted and conducted when the baffle plate moves backwards, a back heating component is connected with an oven controller, the gating switch is connected with the oven controller, and the oven controller receives a gating switch disconnection signal and then closes the back heating component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611209041.7A CN106724905B (en) | 2016-12-23 | 2016-12-23 | Oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611209041.7A CN106724905B (en) | 2016-12-23 | 2016-12-23 | Oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106724905A CN106724905A (en) | 2017-05-31 |
| CN106724905B true CN106724905B (en) | 2023-08-18 |
Family
ID=58919254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611209041.7A Active CN106724905B (en) | 2016-12-23 | 2016-12-23 | Oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106724905B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113662020A (en) * | 2021-08-25 | 2021-11-19 | 陕西学前师范学院 | A automatic oven for cake toasts |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8618070D0 (en) * | 1985-07-25 | 1986-09-03 | Toshiba Heating Appliances Co | Electric toaster oven |
| CN101153722A (en) * | 2006-09-28 | 2008-04-02 | 三星电子株式会社 | Heating cooker with hinged door |
| DE102009026634A1 (en) * | 2009-06-02 | 2010-12-09 | BSH Bosch und Siemens Hausgeräte GmbH | Operating device for baking oven, has actuating unit for actuating damping unit, coupling units for functionally coupling functional units with damping unit and/or actuating unit, and locking unit attached to actuating unit |
| EP2480048A1 (en) * | 2010-12-23 | 2012-07-25 | BSH Bosch und Siemens Hausgeräte GmbH | High frequency cooking device |
| JP2012145314A (en) * | 2011-01-14 | 2012-08-02 | Toshiba Corp | Heating cooker |
| CN104676668A (en) * | 2014-01-24 | 2015-06-03 | 美的集团股份有限公司 | Microwave oven |
| CN106103875A (en) * | 2014-03-31 | 2016-11-09 | 伊莱克斯家用电器股份公司 | There is the home appliances of an antivibrator |
| JP2016200393A (en) * | 2016-09-02 | 2016-12-01 | 三菱電機株式会社 | Heating cooker |
| CN206565812U (en) * | 2016-12-23 | 2017-10-20 | 宁波方太厨具有限公司 | A kind of baking box |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101227851B1 (en) * | 2005-06-10 | 2013-01-31 | 삼성전자주식회사 | Door damper and home appliances with the same |
-
2016
- 2016-12-23 CN CN201611209041.7A patent/CN106724905B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8618070D0 (en) * | 1985-07-25 | 1986-09-03 | Toshiba Heating Appliances Co | Electric toaster oven |
| CN101153722A (en) * | 2006-09-28 | 2008-04-02 | 三星电子株式会社 | Heating cooker with hinged door |
| DE102009026634A1 (en) * | 2009-06-02 | 2010-12-09 | BSH Bosch und Siemens Hausgeräte GmbH | Operating device for baking oven, has actuating unit for actuating damping unit, coupling units for functionally coupling functional units with damping unit and/or actuating unit, and locking unit attached to actuating unit |
| EP2480048A1 (en) * | 2010-12-23 | 2012-07-25 | BSH Bosch und Siemens Hausgeräte GmbH | High frequency cooking device |
| JP2012145314A (en) * | 2011-01-14 | 2012-08-02 | Toshiba Corp | Heating cooker |
| CN104676668A (en) * | 2014-01-24 | 2015-06-03 | 美的集团股份有限公司 | Microwave oven |
| CN106103875A (en) * | 2014-03-31 | 2016-11-09 | 伊莱克斯家用电器股份公司 | There is the home appliances of an antivibrator |
| JP2016200393A (en) * | 2016-09-02 | 2016-12-01 | 三菱電機株式会社 | Heating cooker |
| CN206565812U (en) * | 2016-12-23 | 2017-10-20 | 宁波方太厨具有限公司 | A kind of baking box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106724905A (en) | 2017-05-31 |
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