CN210055716U - Hot air frying box - Google Patents
Hot air frying box Download PDFInfo
- Publication number
- CN210055716U CN210055716U CN201821948178.9U CN201821948178U CN210055716U CN 210055716 U CN210055716 U CN 210055716U CN 201821948178 U CN201821948178 U CN 201821948178U CN 210055716 U CN210055716 U CN 210055716U
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- China
- Prior art keywords
- hot
- air
- hot air
- culinary art
- space
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- 238000005485 electric heating Methods 0.000 claims abstract description 11
- 238000010411 cooking Methods 0.000 claims description 37
- 230000005855 radiation Effects 0.000 claims description 9
- 235000013305 food Nutrition 0.000 abstract description 26
- 238000010438 heat treatment Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 239000004519 grease Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000012780 transparent 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Baking, Grill, Roasting (AREA)
- Induction Heating Cooking Devices (AREA)
Abstract
The utility model provides a hot-air frying box, include: the opening is located the culinary art cavity of the cuboid shape of anterior portion, front cabinet door and shell, the space that holds controlling means and display device that the left and right sides of this culinary art cavity, or upper and lower side and the space of shell formed to and the space that holds first hot-air generating device and second hot-air generating device respectively that the space of the left and right sides and the shell of this culinary art cavity formed, first and second hot-air generating device includes hot-air circulating fan and hot-air electric heating element, wherein, the inside left and right sides of culinary art cavity respectively sets up a hot-air intake and a hot-air outlet, hot-air electric heating element sets up in this hot-air outlet position and heated air. The utility model discloses a set up two sets of hot-air and produce the device, carry out convection heating to several faces of food simultaneously to through the wind-guiding face and the radiant surface that set up, reach better, more even culinary art effect.
Description
Technical Field
The utility model relates to a food cooking utensil, more specifically say and relate to an air frying box that uses hot-air to cook as the heat source.
Background
In the traditional method for cooking food by using a frying method, the food is soaked in grease, and the food is cooked by the heated grease, so that more grease can be left in the food, and the adverse effect on the health of people is caused. The oil-free air frying box heats air, utilizes convection heat transfer of hot air blown to the surface of food and radiation heat transfer of the inner surface of the frying box heated by the hot air to the surface of the food, thereby cooking the food and reducing the use of grease in the cooking process. The existing frying boxes have the defect of uneven heating, one part of the surface of food is overcooked, and the other part of the surface of food is under-cooked, so that the overall taste is affected.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide an air frying box to solve the inhomogeneous problem of air frying box heating of prior art.
In order to achieve the above object, the utility model provides a hot-air frying box, a serial communication port, include: the opening is located the culinary art cavity of the cuboid shape of anterior portion, front cabinet door and shell, the space that holds controlling means and display device that the left and right sides of this culinary art cavity, or upper and lower side and the space of shell formed to and the space that holds first hot-air generating device and second hot-air generating device respectively that the space of the left and right sides and the shell of this culinary art cavity formed, first and second hot-air generating device includes hot-air circulating fan and hot-air electric heating element, wherein, the inside left and right sides of culinary art cavity respectively sets up a hot-air intake and a hot-air outlet, hot-air electric heating element sets up in this hot-air outlet position and heated air.
Further, the installation positions of the first hot air generating device and the second hot air generating device are asymmetric left and right, and the asymmetry refers to the positions of the two hot air generating devices on the respective side surfaces of the cooking cavity, and the heights and (or) the front and the back of the two hot air generating devices are different from each other.
Further, the installation positions of the first hot air generating device and the second hot air generating device are asymmetric, and the asymmetry means that the angles at which the two hot air generating devices blow the hot air into the cooking cavity are different from each other.
Further, convex or concave air guide surfaces are arranged above and/or below the inner part of the cooking cavity.
Further, radiation surfaces for assisting radiation are arranged above and/or below the interior of the cooking cavity. The radiating face has alternating convex and concave surfaces.
Use the technical scheme of the utility model, through setting up two sets of hot-air producing device, carry out convection heating to several faces of food simultaneously, and make the air circulate better and the even heating through the wind-guiding face that sets up, provide the radiant surface in the top and (or) the below of no heat source simultaneously, by the hot-air that flows through with convection current mode heating radiant surface, the material of high blackbody coefficient is adopted to the radiant surface simultaneously, provide additional radiant heating, reach better, more even culinary art effect.
Drawings
Fig. 1 is an overall perspective view of the hot air frying box of the present invention.
Fig. 2 is a perspective view of the hot air frying box of the present invention with the door open.
Fig. 3 is a schematic view of the internal structure of the hot air frying box of the present invention.
Fig. 4 is a first schematic view of the position arrangement of the hot air generating device of the hot air frying box of the present invention.
Fig. 5 is a schematic diagram of the position arrangement of the hot air generating device of the hot air frying box of the present invention.
The reference numerals in the figures have the following meanings:
1. outer casing
2. Box door
3. Cooking cavity
4. Food bracket
5. Display device
6. Control device
7. Hot air circulating fan
8. Hot air electric heating element
9. Hot air outlet
10. Hot air inlet
11. First hot air generating device
12. Second hot air generating device
14. Wind guide surface
15. Radiating surface
21. Food product
Detailed Description
The invention is further described in detail below with reference to the figures and examples.
As can be seen from the figure, the utility model discloses a deep-fry case of hot air has the shell 1 of cuboid shape, and the casing 1 front portion is the chamber door 2 that can open, and the mid portion of chamber door 2 is the observation window that transparent material made for know the ripe condition of food at any time in the culinary art process. The front part of the housing 1 is also provided with a display device (area) 5 for displaying cooking information and machine operation information, for displaying the operation of the machine or information on food cooking, such as temperature, remaining cooking time, etc. The front part of the housing 1 also has means (areas) 6 for placing the operating buttons for power switches/knobs, temperature setting switches/knobs, and timing switches/knobs etc.
As can be seen from the figure, when the door 2 is opened, the casing 1 is internally provided with a cooking cavity 3 which is shaped like a cuboid, a reticular food bracket 4 is arranged inside the cooking cavity 3 and used for placing cooked food, and the position of the food bracket 4 can move up and down to adapt to the food with different volumes or placing modes. There are many convex sand grips in the culinary art cavity 3 left and right sides for place food bracket 4, and can let it place at different heights.
The space between the left, right, upper, or lower side of the cooking cavity 3 and the housing forms a space (in the figure, it is provided on the right side) for accommodating the control device and the display device. The space between the left and right sides of the cooking cavity 3 and the housing forms a space for accommodating a first hot air generating device 11 and a second hot air generating device 12, respectively, which include a hot air circulating fan 7 and a hot air electric heating element 8. Wherein, the cooking cavity 3 is provided with a hot air outlet 9 on each of the left and right sides, the hot air electric heating elements 8 of the first hot air generating device 11 and the second hot air generating device 12 are arranged at the position of the hot air outlet 9, the hot air electric heating elements 8 are electrified to generate heat, and simultaneously heat the passing air to change the passing air into high-temperature hot air, and the hot air circulating fan 7 blows the hot air into the cooking cavity 3 through the hot air outlet 9.
The hot air circulation fan 7 may be of a centrifugal blower type, or a fan type. An air inlet (10 in fig. 2) for sucking hot air and an air outlet (9 in fig. 2) for blowing out hot air are required (note that the hot air electric heating element 8 is not shown in fig. 2 for clarity, so as not to be obscured). The circulating fan 7 is used for treating high-temperature hot air which needs heat-resistant materials, and the driving motors of the circulating fan and the circulating fan cannot bear high temperature and need to be arranged in another normal-temperature space which is connected by a transmission shaft. These are all conventional in the art. Not shown in detail in the drawings.
The bidirectional hot air is blown to the food 21, and after a period of time, the food 21 is cooked completely, so that the condition that some parts of the cooked food are over mature, even scorched and even dark, and other parts are not mature when the prior art hot air frying box only provided with a single hot air generating device is used for cooking the food is avoided. The cooking is uniform, and the taste effect of 'scorched outside and tender inside' which is often said can be obtained.
In order to achieve better cooking effect, in the present embodiment, as shown in fig. 4, the installation positions of the first hot air generating device 11 and the second hot air generating device 12 are not symmetrical from side to side (as indicated by a high and a low), so that the hot air forms a better circulation path (as indicated by a plurality of small arrows) in the cooking cavity.
As shown in fig. 5, the first hot air generating device 11 and the second hot air generating device 12 may be installed at left and right asymmetric positions, but the asymmetric positions are different in the angle at which the hot air is blown into the cooking cavity. The hot air can form a better circulation path (as indicated by a plurality of small arrows) in the cooking cavity, so that the cooking efficiency is improved, and the phenomenon of uneven heating is improved.
Whether the cooking effect is uniform or not is also related to the characteristics and shape of the food itself. It is also possible to vary the specific positioning of the "asymmetry" and "different air flow angles" described above, varying the orientation of the "circulation" of the hot circulating air flow in the cooking cavity 3. For example, in fig. 4 and 5, the circulation surface is a vertical surface, if the position or the angle of the hot air blown into the cooking cavity is changed, the air flow circulation surface can be designed to be a horizontal surface or an inclined surface, so that a plurality of spaces for adapting to specific requirements and improving effects exist.
Furthermore, convex or concave air guide surfaces 14 can be arranged above and/or below the interior of the cooking cavity, so that a better circulation path can be formed by hot air in the cooking cavity, the cooking efficiency is improved, and the phenomenon of uneven heating is improved.
Furthermore, convex or concave radiation surfaces 15 can be arranged above and/or below the non-heat source in the cooking cavity, the radiation surfaces 15 are heated by flowing hot air in a convection mode, and the radiation surfaces are made of materials with high blackbody coefficients, so that additional radiation heating is provided, and a better and more uniform cooking effect is achieved. In the figure, the radiation surface 15 is a plane, and may have a shape having a concave-convex shape, an alternate concave-convex shape, and an enlarged area. The enlarged area also increases the radiation effect (not shown in the figure).
The main features, technical principle and advantages of the present invention have been described above with reference to the embodiments, which are not intended to be limiting the present invention, any modification made by the present invention, equivalent replacement and improvement, should fall within the scope of the present invention.
Claims (6)
1. A hot air frying box, comprising: the opening is located the culinary art cavity of the cuboid shape of anterior portion, front cabinet door and shell, the space that holds controlling means and display device that the left and right sides of this culinary art cavity, or upper and lower side and the space of shell formed to and the space that holds first hot-air generating device and second hot-air generating device respectively that the space of the left and right sides and the shell of this culinary art cavity formed, first and second hot-air generating device includes hot-air circulating fan and hot-air electric heating element, wherein, the inside left and right sides of culinary art cavity respectively sets up a hot-air intake and a hot-air outlet, hot-air electric heating element sets up in this hot-air outlet position and heated air.
2. The hot air frying box according to claim 1, wherein the first and second hot air generating means are installed at positions which are asymmetrical to the left and right, and the asymmetry is that the two hot air generating means are located at respective sides of the cooking cavity, and the heights are different from each other, or front and back.
3. The hot air fryer according to claim 1, wherein the first hot air generating means and the second hot air generating means are installed at positions which are not symmetrical with respect to each other in terms of angles at which the two hot air generating means blow the hot air into the cooking cavity.
4. A hot air fryer according to claim 1, 2 or 3, wherein a convex or concave air guiding surface is provided above or below, or both above and below, the interior of the cooking cavity.
5. A hot air fryer according to claim 1 or 2 or 3, wherein radiation-assisting surfaces are provided above or below, or both above and below, the interior of the cooking cavity.
6. A hot air fryer according to claim 5, wherein said radiation surface has alternating convex and concave surfaces.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821948178.9U CN210055716U (en) | 2018-11-26 | 2018-11-26 | Hot air frying box |
| PCT/CN2019/119910 WO2020108375A1 (en) | 2018-11-26 | 2019-11-21 | Hot air fryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821948178.9U CN210055716U (en) | 2018-11-26 | 2018-11-26 | Hot air frying box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210055716U true CN210055716U (en) | 2020-02-14 |
Family
ID=69424230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821948178.9U Active CN210055716U (en) | 2018-11-26 | 2018-11-26 | Hot air frying box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN210055716U (en) |
| WO (1) | WO2020108375A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114587156A (en) * | 2020-12-07 | 2022-06-07 | 广东美的生活电器制造有限公司 | Cooking utensil |
| CN114587160A (en) * | 2020-12-07 | 2022-06-07 | 广东美的生活电器制造有限公司 | Cooking utensil |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109996476A (en) | 2017-08-09 | 2019-07-09 | 沙克忍者运营有限责任公司 | Cooker and its component |
| CN212788226U (en) | 2019-02-25 | 2021-03-26 | 沙克忍者运营有限责任公司 | Cooking system |
| US20190254476A1 (en) | 2019-02-25 | 2019-08-22 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11647861B2 (en) | 2020-03-30 | 2023-05-16 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11882961B1 (en) | 2023-01-18 | 2024-01-30 | Sharkninja Operating Llc | Cover plate for cooking devices |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102232799A (en) * | 2010-04-29 | 2011-11-09 | 乐金电子(天津)电器有限公司 | Electric oven |
| CN102232801B (en) * | 2010-05-05 | 2016-01-20 | 乐金电子(天津)电器有限公司 | Electric oven |
| CN203190772U (en) * | 2013-01-10 | 2013-09-11 | 宋崇庆 | Energy-saving infrared heating oven |
| KR101605617B1 (en) * | 2014-06-24 | 2016-03-22 | (주)쿡젠 | Multi electric oven |
| CN108836131B (en) * | 2018-07-19 | 2020-04-28 | 宁波比依电器有限公司 | Air fryer type oven |
-
2018
- 2018-11-26 CN CN201821948178.9U patent/CN210055716U/en active Active
-
2019
- 2019-11-21 WO PCT/CN2019/119910 patent/WO2020108375A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114587156A (en) * | 2020-12-07 | 2022-06-07 | 广东美的生活电器制造有限公司 | Cooking utensil |
| CN114587160A (en) * | 2020-12-07 | 2022-06-07 | 广东美的生活电器制造有限公司 | Cooking utensil |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020108375A1 (en) | 2020-06-04 |
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