CN114209224B - Heat radiation system of oven and electric oven - Google Patents
Heat radiation system of oven and electric oven Download PDFInfo
- Publication number
- CN114209224B CN114209224B CN202111621538.0A CN202111621538A CN114209224B CN 114209224 B CN114209224 B CN 114209224B CN 202111621538 A CN202111621538 A CN 202111621538A CN 114209224 B CN114209224 B CN 114209224B
- Authority
- CN
- China
- Prior art keywords
- oven
- heating
- heat
- rod
- water tank
- 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.)
- Active
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000008236 heating water Substances 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 2
- 235000013305 food Nutrition 0.000 abstract description 19
- 230000017525 heat dissipation Effects 0.000 abstract description 9
- 238000005485 electric heating Methods 0.000 description 5
- 241000272525 Anas platyrhynchos Species 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Electric Stoves And Ranges (AREA)
Abstract
The invention discloses a heat radiation system of an oven and an electric oven, and belongs to the technical field of electric ovens, and the heat radiation system comprises an oven body, wherein a heating cavity is arranged on the oven body, transverse shafts are rotatably arranged on inner walls of two sides of the heating cavity, one end of each transverse shaft is connected with a transverse rod, the transverse shafts are detachably connected with the transverse rods, one end of each transverse rod is fixedly provided with a fixed plate, the top and the bottom of each fixed plate are hinged with L-shaped rods, one end of each L-shaped rod is hinged with a clamping block, the other end of each L-shaped rod is hinged with a movable rod, a movable plate is sleeved on each transverse rod in a sliding manner, the top and the bottom of each movable plate are respectively hinged with two movable rods, and a horizontally arranged spring column is fixed between each fixed plate and each movable plate; the invention realizes the uniform heating of the massive food, improves the baking quality, improves the taste of the food, realizes the rapid heat dissipation of the oven body, simultaneously recycles the heat and improves the energy utilization rate.
Description
Technical Field
The invention relates to the technical field of electric ovens, in particular to a heat dissipation system of an oven and the electric oven.
Background
The electric oven is mainly composed of a box body, an electric heating element, a temperature regulator, a timer, a power regulating switch and the like. The box body mainly comprises a shell, a middle interlayer and an inner container which form a three-layer structure, and the front and rear edges of the inner container are curled to isolate the air in the cavity; filling an insulating expanded perlite product in the outer layer cavity to greatly reduce the temperature of the shell; simultaneously, a spring structure is arranged below the door, so that the door is always pressed on the door frame, and the door has better tightness.
After the use of the traditional electric oven, the internal heat cannot be timely dissipated, and meanwhile, the heat dissipation causes great energy waste. The electric oven generally toasts food by placing the food on a tray and a dish, and when a large amount of food such as whole roast duck is toasted, the duck is unevenly heated in the tray to influence the toasting quality, so that a heat dissipation system of the oven and the electric oven are provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a heat dissipation system of an oven and an electric oven, which overcome the defects of the prior art and aim to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a cooling system and electric oven of oven, includes the oven body, be equipped with the heating chamber on the oven body, the both sides inner wall of heating chamber rotates installs the cross axle, the one end of cross axle is connected with the horizontal pole, the cross axle is connected with the horizontal pole is detachable, the one end of horizontal pole is fixed with the fixed plate, the top and the bottom of fixed plate all articulate there is the L pole, the one end of L pole articulates there is the grip block, the other end of L pole articulates there is the movable rod, the slip cap is equipped with the movable plate on the horizontal pole, the top and the bottom of movable plate are articulated with two movable rods respectively, be fixed with the spring post that the level set up between fixed plate and the movable plate, the heating water tank is installed at the top of oven body, install the control by temperature change electric heater rod in the heating water tank, be fixed with communicating pipe between heating chamber, be equipped with the heat pipe in the heating water tank, the bottom and communicating pipe are connected, exhaust assembly is installed at the top of heating water tank, the top and exhaust assembly are connected.
As a preferable technical scheme of the invention, an outlet is formed in the oven body, the outlet is communicated with the heating cavity, and a sealing door is hinged to the outlet.
As a preferable technical scheme of the invention, the exhaust assembly comprises an exhaust pipe and a driving motor, wherein the exhaust pipe and the driving motor are arranged at the top of the heating water tank, the fan blades are rotatably arranged in the heat conducting pipe, an output shaft of the driving motor is in transmission connection with the fan blades, and the bottom of the exhaust pipe extends into the heating water tank and is connected with the top of the heat conducting pipe.
As a preferable technical scheme of the invention, the top of the heating water tank is provided with the mounting box, the driving motor is arranged in the mounting box, the driving rod is rotatably arranged between the exhaust pipe and the mounting box, the output shaft of the driving motor is fixedly connected with the driving rod, the exhaust pipe is rotatably provided with the vertical shaft, the driving rod is in transmission connection with the vertical shaft, and the fan blade is arranged on the vertical shaft.
As a preferable technical scheme of the invention, one end of the driving rod extends into the exhaust pipe and is fixedly provided with a first bevel gear, and the vertical shaft is fixedly sleeved with a second bevel gear which is meshed with the first bevel gear.
As a preferable technical scheme of the invention, a slot matched with the cross rod is formed on one side of the cross rod close to the cross rod, a bolt is arranged on the top of the cross rod in a threaded manner, a thread groove is formed on the top of the cross rod, and the bottom of the bolt is in threaded connection with the thread groove.
As a preferable technical scheme of the invention, the top of the hot water tank is provided with a water filling port, and a cover plate is hinged on the water filling port.
As a preferable technical scheme of the invention, a heat insulation box is fixedly arranged on one side of the oven body, a low-speed motor is arranged in the heat insulation box, and an output shaft of the low-speed motor is in transmission connection with one of the transverse shafts.
An electric oven comprising a heat dissipating system of the oven as described above.
The invention has the beneficial effects that:
through manual promotion fly leaf compression spring, drive movable rod motion, drive L pole swing for two grip blocks separate each other, then place food between two grip blocks, realize the centre gripping fixed to the bulk food, then close sealing door, start oven body and low-speed motor, drive the cross axle and rotate, drive the horizontal pole and rotate, drive the bulk food that is eaten by the centre gripping and rotate along with being heated, realize the even heating of bulk food, improve the quality of toasting, promote the taste of food.
When the heat in the heating cavity needs to be discharged, the driving motor is started to drive the driving rod to rotate, the bevel gear I is driven to rotate, the bevel gear II is driven to rotate, the fan blade is driven to rotate through the vertical shaft, the heat in the heating cavity is guided to enter the heat conducting pipe through the communicating pipe, heat exchange is carried out on the water in the heating water tank, water is preheated, then air flow is discharged from the exhaust pipe, the preheated water is heated through the temperature control electric heating rod and then the water faucet is opened, the water can be used for domestic water, quick heat dissipation of the oven body is achieved, heat is recycled, and the energy utilization rate is improved.
The invention realizes the uniform heating of the massive food, improves the baking quality, improves the taste of the food, realizes the rapid heat dissipation of the oven body, simultaneously recycles the heat and improves the energy utilization rate.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a fixing plate structure according to the present invention;
FIG. 3 is a schematic view of a heating water tank according to the present invention;
FIG. 4 is an enlarged schematic view of the structure shown at A in FIG. 3;
fig. 5 is a schematic cross-sectional view of the cross-shaft and cross-bar of the present invention.
In the figure: 1. an oven body; 2. a heating chamber; 3. a horizontal axis; 4. a cross bar; 5. a fixing plate; 6. an L-shaped rod; 7. a clamping block; 8. a movable plate; 9. a movable rod; 10. a spring post; 11. a heat insulation box; 12. a low-speed motor; 13. heating the water tank; 14. a communicating pipe; 15. a temperature control electric heating rod; 16. a heat conduction pipe; 17. a water inlet; 18. a cover plate; 19. a water tap; 20. an exhaust pipe; 21. a mounting box; 22. a driving motor; 23. a driving rod; 24. a vertical axis; 25. a fan blade; 26. a slot; 27. a thread groove; 28. and (5) a bolt.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, a heat dissipation system of an oven and an electric oven, comprising an oven body 1, wherein a heating cavity 2 is arranged on the oven body 1, a transverse shaft 3 is rotatably arranged on the inner walls of two sides of the heating cavity 2, one end of the transverse shaft 3 is connected with a transverse rod 4, the transverse shaft 3 is detachably connected with the transverse rod 4, one end of the transverse rod 4 is fixedly provided with a fixed plate 5, the top and the bottom of the fixed plate 5 are both hinged with an L-shaped rod 6, one end of the L-shaped rod 6 is hinged with a clamping block 7, the other end of the L-shaped rod 6 is hinged with a movable rod 9, a movable plate 8 is sleeved on the transverse rod 4 in a sliding manner, the top and the bottom of the movable plate 8 are respectively hinged with the two movable rods 9, a spring column 10 which is horizontally arranged is fixed between the fixed plate 5 and the movable plate 8, a heating water tank 13 is arranged at the top of the oven body 1, a temperature control electric heating rod 15 is arranged in the heating water tank 13, a communicating pipe 14 is fixed between the bottom of the heating water tank 13 and the heating cavity 2, a heat conducting pipe 16 is arranged in the heating water tank 13, the bottom of the heat conducting pipe 16 is connected with the heat conducting pipe 14, an exhaust assembly is arranged at the top of the heating water tank 13, the top of the heating water tank 16 is connected with the water tap 19, the water tap is arranged at one side of the water tap.
An outlet is formed in the oven body 1 and is communicated with the heating cavity 2, and a sealing door is hinged to the outlet.
The exhaust assembly comprises an exhaust pipe 20 and a driving motor 22 which are arranged at the top of the heating water tank 13, fan blades 25 are rotatably arranged in the heat conducting pipe 16, an output shaft of the driving motor 22 is in transmission connection with the fan blades 25, and the bottom of the exhaust pipe 20 extends into the heating water tank 13 and is connected with the top of the heat conducting pipe 16. The top of heating water tank 13 installs mounting box 21, and driving motor 22 installs in mounting box 21, rotates between blast pipe 20 and the mounting box 21 and installs actuating lever 23, and actuating motor 22's output shaft and actuating lever 23 fixed connection, blast pipe 20 internal rotation are installed vertical axis 24, and actuating lever 23 and vertical axis 24 transmission are connected, and flabellum 25 is installed on vertical axis 24. One end of the driving rod 23 extends into the exhaust pipe 20 and is fixedly provided with a first bevel gear, and a second bevel gear is fixedly sleeved on the vertical shaft 24 and meshed with the first bevel gear.
The slot 26 that is close to cross bar 4 with cross bar 4 adaptation is offered to cross bar 3 one side, and bolt 28 has been installed to cross bar 3's top screw thread, and thread groove 27 has been offered at cross bar 4's top, and bolt 28's bottom and thread groove 27 threaded connection are through rotating bolt 28, rotate bolt 28 and break away from thread groove 27, can dismantle cross bar 4 from cross bar 3, when not using the heating of centre gripping bulk food, can dismantle down cross bar 4, make things convenient for the toasting of other foods.
A water inlet 17 is arranged at the top of the hot water tank 13, and a cover plate 18 is hinged on the water inlet 17.
One side of the oven body 1 is fixedly provided with a heat insulation box 11, a low-speed motor 12 is arranged in the heat insulation box 11, and an output shaft of the low-speed motor 12 is in transmission connection with one of the transverse shafts 3.
An electric oven comprises a heat radiation system of the oven.
Working principle: through manual promotion fly leaf 8 compression spring 10, drive movable rod 9 motion, drive L pole 6 swing for two grip blocks 7 separate each other, then place food between two grip blocks 7, realize the centre gripping fixed to the bulk food, then close sealing door, start oven body 1 and low-speed motor 12, drive cross axle 3 and rotate, drive horizontal pole 4 and rotate, drive the bulk food that is eaten by the centre gripping and follow the rotation and be heated, realize the even heating of bulk food, improve the quality of toasting, promote the taste of food. When the heat in the heating cavity 2 needs to be discharged, the driving motor 22 is started to drive the driving rod 23 to rotate, the bevel gear I is driven to rotate, the bevel gear II is driven to rotate, the fan blades 25 are driven to rotate through the vertical shaft 24, the heat in the heating cavity 2 is guided to enter the heat conducting pipe 16 through the communicating pipe 14, heat exchange is carried out on the heat in the heating water tank 13, water is preheated, then air flow is discharged from the exhaust pipe 20, the preheated water is heated through the temperature control electric heating rod 15 and then the water faucet 19 is opened, the water can be used for domestic water, the quick heat dissipation of the oven body 1 is realized, the heat is recycled, and the energy utilization rate is improved.
Finally, it should be noted that: in the description of the present invention, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a cooling system of oven, includes oven body (1), be equipped with heating chamber (2) on oven body (1), its characterized in that, cross axle (3) are installed in both sides inner wall rotation of heating chamber (2), the one end of cross axle (3) is connected with horizontal pole (4), cross axle (3) are connected with horizontal pole (4) can dismantle, the one end of horizontal pole (4) is fixed with fixed plate (5), the top and the bottom of fixed plate (5) all articulate there is L pole (6), the one end of L pole (6) articulates there is grip block (7), the other end of L pole (6) articulates there is movable rod (9), the slip cover is movable plate (8) on horizontal pole (4), the top and the bottom of movable plate (8) are articulated with two movable rods (9) respectively, be fixed with spring column (10) that the level set up between fixed plate (5) and the movable plate (8), heating tank (13) are installed at the top of oven body (1), install electric heat control rod (15) in heating tank (13), the bottom of communicating pipe (16) are connected with heating pipe (14) in the water tank (14) between heating chamber (16) and the bottom of water guide tube (14), an exhaust component is arranged at the top of the heating water tank (13), the top of the heat conduction pipe (16) is connected with the exhaust component, and a faucet (19) is arranged at one side of the heating water tank (13);
one side of the cross shaft (3) close to the cross bar (4) is provided with a slot (26) matched with the cross bar (4), the top of the cross shaft (3) is provided with a bolt (28) in a threaded mode, the top of the cross bar (4) is provided with a thread groove (27), and the bottom of the bolt (28) is in threaded connection with the thread groove (27).
2. The heat radiation system of the oven according to claim 1, characterized in that the oven body (1) is provided with an outlet which is communicated with the heating cavity (2), and the outlet is hinged with a sealing door.
3. The heat radiation system of the oven according to claim 1, characterized in that the exhaust assembly comprises an exhaust pipe (20) and a driving motor (22) which are arranged at the top of the heating water tank (13), the fan blade (25) is rotatably arranged in the heat conducting pipe (16), an output shaft of the driving motor (22) is in transmission connection with the fan blade (25), and the bottom of the exhaust pipe (20) extends into the heating water tank (13) and is connected with the top of the heat conducting pipe (16).
4. A heat radiation system of a toaster according to claim 3, characterized in that the top of the heating water tank (13) is provided with a mounting box (21), the driving motor (22) is arranged in the mounting box (21), a driving rod (23) is rotatably arranged between the exhaust pipe (20) and the mounting box (21), an output shaft of the driving motor (22) is fixedly connected with the driving rod (23), a vertical shaft (24) is rotatably arranged in the exhaust pipe (20), the driving rod (23) is in transmission connection with the vertical shaft (24), and the fan blade (25) is arranged on the vertical shaft (24).
5. The heat radiation system of the oven according to claim 4, wherein one end of the driving rod (23) extends into the exhaust pipe (20) and is fixedly provided with a bevel gear I, and the vertical shaft (24) is fixedly sleeved with a bevel gear II which is meshed with the bevel gear I.
6. The heat radiation system of the oven according to claim 1, characterized in that the top of the hot water tank (13) is provided with a water filling port (17), and the water filling port (17) is hinged with a cover plate (18).
7. The heat radiation system of the oven according to claim 1, characterized in that a heat insulation box (11) is fixedly arranged on one side of the oven body (1), a low-speed motor (12) is arranged in the heat insulation box (11), and an output shaft of the low-speed motor (12) is in transmission connection with one of the transverse shafts (3).
8. An electric oven comprising a heat dissipating system of the oven of any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111621538.0A CN114209224B (en) | 2021-12-23 | 2021-12-23 | Heat radiation system of oven and electric oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111621538.0A CN114209224B (en) | 2021-12-23 | 2021-12-23 | Heat radiation system of oven and electric oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114209224A CN114209224A (en) | 2022-03-22 |
| CN114209224B true CN114209224B (en) | 2023-05-23 |
Family
ID=80706414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111621538.0A Active CN114209224B (en) | 2021-12-23 | 2021-12-23 | Heat radiation system of oven and electric oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114209224B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207693464U (en) * | 2017-06-22 | 2018-08-07 | 义乌市柚慕食品有限公司 | A kind of Intelligent oven stove of heat-recoverable |
| CN109480648A (en) * | 2017-09-13 | 2019-03-19 | 赵燕 | A kind of oven |
| CN208693051U (en) * | 2018-04-19 | 2019-04-05 | 中山市威雅电器燃具有限公司 | Thing networking type electric oven |
| CN108611446B (en) * | 2018-05-31 | 2020-08-04 | 浙江信基科技有限公司 | Automatic leather drying device |
| CN108903678B (en) * | 2018-08-13 | 2021-08-27 | 武晓丹 | Oven convenient to bake chinese chestnut |
| CN111820764A (en) * | 2020-07-24 | 2020-10-27 | 何甜甜 | Food steaming and baking oven |
| CN213238493U (en) * | 2020-10-14 | 2021-05-18 | 鞍山市安力耐火材料有限公司 | Refractory material furnace heat recovery device |
-
2021
- 2021-12-23 CN CN202111621538.0A patent/CN114209224B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114209224A (en) | 2022-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114479535A (en) | High-temperature aerogel thermal insulation coating, preparation equipment and use method thereof | |
| CN114209224B (en) | Heat radiation system of oven and electric oven | |
| CN212753975U (en) | Energy-saving split hot air rotary furnace | |
| CN214156102U (en) | Drying device for food processing production | |
| CN211620525U (en) | Enzyme modification stevioside hydrolysis device | |
| CN209564021U (en) | A kind of air ovens | |
| CN205560879U (en) | Microwave oven of getting food can be put automatically to electric power | |
| CN103239149B (en) | Multi-function oven | |
| CN216453268U (en) | Modular compact coffee roasting device | |
| CN208065040U (en) | A kind of jacketed pan | |
| CN106419619A (en) | Energy-collecting air guide structure used on electric oven | |
| CN201150232Y (en) | Hot air convection mechanism of baker | |
| CN206630474U (en) | A kind of cumulative wind guide structure on electric oven | |
| CN220876569U (en) | Rotary oven | |
| CN218650050U (en) | Heating device suitable for tea wrap | |
| CN216876024U (en) | Camel milk heating device with degasser | |
| CN211334212U (en) | Oven machine is used in production of silicon rubber goods | |
| CN218390794U (en) | Automatic air inlet control device, microwave oven and oven | |
| CN221865473U (en) | Oven with fast heating speed | |
| CN220745831U (en) | Energy-saving rice wine digester | |
| CN219229644U (en) | Multi-angle rotating baker | |
| CN219991505U (en) | Illegal cooking oil cooking device | |
| CN220159977U (en) | Condensation reaction device for producing flame retardant | |
| CN205093549U (en) | Chinese chestnut stir -frying machine | |
| CN218921484U (en) | Tea fermentation baking equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A heat dissipation system for an oven and an electric oven Effective date of registration: 20231128 Granted publication date: 20230523 Pledgee: Gongqing Rural Commercial Bank branch of Limited by Share Ltd. Dean Pledgor: JIANGXI KINGSTYLE KITCHENWARE CO.,LTD. Registration number: Y2023980068284 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |