CN215687031U

CN215687031U - Air frying pan

Info

Publication number: CN215687031U
Application number: CN202121461062.4U
Authority: CN
Inventors: 朱泽春; 陈龙; 刘孝碧; 郭红伟
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-02-01
Anticipated expiration: 2031-06-28

Abstract

The utility model relates to an air fryer. The existing air fryer can not uniformly heat food materials and is difficult to clean. The food cooking device comprises a shell with a cooking cavity arranged therein, wherein a hot air cavity is arranged at the top of the cooking cavity, a hot air assembly is arranged in the hot air cavity and comprises a fan and a heating piece, a fryer assembly is arranged in the cooking cavity, hot air generated by the hot air assembly is downwards input into the cooking cavity to cook food materials in the fryer assembly, the heating piece is annular, the outer edge of the heating piece is downwards bent to form a gathering annular edge, and the bottom surface of the gathering annular edge forms a gathering radiation surface for gathering heat radiation to the middle of the cooking cavity. Set up the piece that generates heat of gathering the ring limit, can guide thermal radiation to assemble the transmission to the edible material that lies in the culinary art chamber middle part, effectively promote cooking efficiency, can also block fluid and edible material residue splash hot-blast chamber to conveniently clean the clean fluid and edible material residue that are infected with in the heat-conducting plate bottom surface, promote to use and experience.

Description

Air frying pan

Technical Field

The utility model relates to the field of food processing, in particular to an air fryer.

Background

Present air is fried pot and is equipped with hot-blast chamber including establishing the casing in the culinary art chamber, the top in culinary art chamber is equipped with hot-blast chamber, hot-blast intracavity is equipped with hot-blast subassembly, hot-blast subassembly includes the fan and generates heat the piece, the culinary art intracavity is equipped with fried pot subassembly, and hot-blast downward input that hot-blast subassembly produced cooks the chamber and can not be cooked the edible material in order to make cooked fried pot subassembly, and the exposed surface that generates heat is less, and the heat radiation that generates heat the piece production can't be effectively transmitted to the culinary art intracavity, has both influenced culinary art efficiency, and long time of extension heating still can lead to eating the material can not be cooked by even system because of the heat radiation transmission is inhomogeneous, influences the use and experiences, in addition, generates heat and on the piece still easy adhesion fluid, has increased the clean degree of difficulty.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the air fryer, which is provided with the heating part with the gathering ring edge, so that the heat radiation can be guided to be transferred to food materials, the cooking efficiency is effectively improved, the air fryer is convenient to clean, and the use experience is improved.

The utility model is realized by the following modes: the utility model provides an air fryer, establishes the casing of culinary art chamber in including, the top of culinary art chamber is equipped with hot-blast chamber, hot-blast intracavity is equipped with hot-blast subassembly, hot-blast subassembly includes the fan and generates heat the piece, the culinary art intracavity is equipped with the fryer subassembly, and hot-blast downward input that hot-blast subassembly produced cooks the chamber and with the system edible material in the fried pot subassembly cooked, the piece that generates heat is cyclic annular, the outer fringe of the piece that generates heat is buckled downwards and is formed the gathering ring limit, and the bottom surface of gathering ring limit forms the gathering radiant surface that assembles thermal radiation to culinary art chamber middle part. Set up the piece that generates heat of gathering the ring limit, can guide thermal radiation to assemble the transmission to the edible material that lies in the culinary art chamber middle part, effectively promote cooking efficiency, can also block fluid and edible material residue splash hot-blast chamber to conveniently clean the clean fluid and edible material residue that are infected with in the heat-conducting plate bottom surface, promote to use and experience.

Preferably, the heating element comprises an annular heat conducting plate, and the outer edge of the heat conducting plate is bent downwards to form the gathering ring edge. The heat conducting plate has a large exposed area, heat generated by the heating part can be rapidly transferred outwards, and the outer edge of the heat conducting plate forms a gathering ring edge to ensure that the gathering ring edge can effectively receive the heat and diffuse outwards.

Preferably, the bottom surface of the inner edge of the heat conducting plate forms a main radiation surface for transmitting heat radiation to the cooking cavity, and the outer edge of the main radiation surface is in matched joint with the inner edge of the concentrated radiation surface. The main radiation surface can transfer the heat on the heat conduction plate to the surface of the food material in a heat radiation mode, and the effect of heating and cooking the food material is achieved. The main radiation surface is matched and connected with the condensing radiation surface, so that the radiation area is continuous and reliable.

Preferably, the top of the cooking cavity is provided with an air guide cover, the middle part of the bottom surface of the air guide cover is upwards bulged and forms a hot air cavity with a cavity opening downwards, the heat conduction plate is installed at the cavity opening, so that an annular air outlet is formed between the periphery of the heat conduction plate and the cavity opening in a surrounding mode, and hot air generated by the hot air component is uniformly diffused into all areas in the circumferential direction of the cooking cavity through the air outlet. The heat-conducting plate sets up in the chamber mouth department in hot-blast chamber, can enclose with the chamber mouth periphery and close and form the air outlet, can also block fluid splash hot-blast chamber, and the wind scooper guide hot-blast air current flows through the air outlet and carries to the culinary art intracavity, ensures that hot-blast evenly carried, guarantees to eat the material and evenly cooked.

Preferably, an inclined guide ring is arranged at the periphery of the cavity opening, and the inclined guide ring and the gathering ring are arranged in parallel and enclose to form the air outlet. Put the guide ring to one side and both played the guide effect to hot-blast flow direction, can also hinder fluid to pass through the hot-blast chamber of air outlet splash, ensure that hot-blast intracavity is clean and tidy.

Preferably, the middle part of the heating part is provided with a hole and forms an air inlet which is concentric with the fan, and the fan extracts air in the cooking cavity through the air inlet. The air inlet is positioned below the middle part of the fan, the fan rotates and extracts air in the cooking cavity through the air inlet, and hot air of circulating air flow between the cooking cavity and the hot air cavity is formed.

Preferably, the top surface of the heat conducting plate extends upwards to form heat dissipation ribs, and heat in the heat conducting plate is diffused into the hot air cavity through the heat dissipation ribs. The heat dissipation ribs can effectively increase the exposed area of the top surface of the heat conducting plate, so that heat on the heat conducting plate can be conveniently transferred into the hot air cavity, and the flowing air flow is heated into hot air.

Preferably, the heat dissipation ribs are arranged along the radial line direction of the heat conduction plate, and can guide the airflow flowing through the top surface of the heat conduction plate, so that the airflow can quickly flow to the air outlet, the flow rate of hot air is improved by reducing wind resistance, and the heat transfer efficiency is improved.

Preferably, the heat dissipation ribs are arranged along the circumferential direction of the heat conduction plate at equal intervals, so that the hot air can be uniformly diffused outwards in the radial direction, each region of the cooking cavity can receive uniform hot air, the air flow can be uniformly heated after being uniformly distributed, and the temperature of the hot air is kept consistent.

Preferably, the heating element comprises a heating tube arranged on the top of the inner edge of the heat conducting plate, and heat generated by the heating tube is transferred along the radial direction of the heat conducting plate and is uniformly diffused outwards. The heating tube sets up the inner edge department at the heat-conducting plate for the heat that the heating tube produced can be followed the heat-conducting plate radial line direction and from inside to outside transmission, ensures that the heat can be earlier through the downward transmission of main radiation face, and the rethread passes through the gathering radiation face after to gathering the ring limit and assembles to the well, promotes heat transfer efficiency.

Preferably, the heating tube is annular and is completely wrapped in the inner edge of the heat conducting plate. The heating tube is annular, and the heat transfer efficiency between the heating tube and the heat conducting plate is improved by increasing the contact area between the heating tube and the heat conducting plate.

The utility model has the beneficial effects that: set up the piece that generates heat of gathering the ring limit, can guide thermal radiation to assemble the transmission to the edible material that lies in the culinary art chamber middle part, effectively promote cooking efficiency, can also block fluid and edible material residue splash hot-blast chamber to conveniently clean the clean fluid and edible material residue that are infected with in the heat-conducting plate bottom surface, promote to use and experience.

Drawings

FIG. 1 is a schematic partial cross-sectional view of an air fryer in accordance with an embodiment;

FIG. 2 is a schematic partial cross-sectional view of an air fryer in accordance with a second embodiment;

FIG. 3 is a schematic structural view of the heat generating member according to the second embodiment;

in the figure: 1. the deep fryer comprises a shell, 11, a hot air cavity, 111, an air outlet, 112, an air inlet, 12, a fan, 13, an air guide cover, 2, a deep fryer component, 3, a heating element, 31, a gathering ring edge, 311, a gathering radiation surface, 32, a heat conducting plate, 321, a main radiation surface, 33, a heat dissipation rib, 34 and a heating pipe.

Detailed Description

The essential features of the utility model will be further explained below with reference to the drawings and the detailed description of the specification.

The first embodiment is as follows:

the present embodiments provide an air fryer.

An air fryer as shown in figure 1 comprises a shell 1 with a built-in cooking cavity, wherein a hot air cavity 11 is arranged at the top of the cooking cavity, a hot air component is arranged in the hot air cavity 11, the hot air component comprises a fan 12 and a heating part 3, a fryer component 2 is arranged in the cooking cavity, hot air generated by the hot air component is input downwards to cook food materials in the cavity to cook the fryer component 2, the heating part 3 is annular, the outer edge of the heating part 3 is bent downwards to form a gathering annular edge 31, and the bottom surface of the gathering annular edge 31 forms a gathering radiation surface 311 gathering heat radiation to the middle of the cooking cavity.

In this embodiment, the culinary art chamber top is equipped with hot-blast chamber, hot-blast intracavity sets up hot-blast subassembly. Set up hot-blast subassembly at culinary art chamber top, both made things convenient for circulation of air between hot-blast chamber 11 and culinary art chamber, can also effectively prevent to cook edible material and fluid and the contact of hot-blast subassembly of chamber bottom, play the guard action to hot-blast subassembly. Specifically, casing 1 is including forming the wind scooper 13 of culinary art chamber roof and setting up the protection casing in wind scooper 13 below, wind scooper 13 and protection casing enclose to close and form hot-blast chamber 11, can play the guard action to hot-blast subassembly, prevent that hot-blast subassembly from influencing heat production efficiency because of being infected with foreign matter such as edible material residue, still prevent that the user from taking place the condition of scalding because of contacting with hot-blast subassembly, ensure safe in utilization. The wind scooper 13 can guide hot wind, and prevent heat in the hot wind cavity 11 from being transferred upwards, so as to ensure normal operation of the electric elements positioned in the top of the shell 1.

In this embodiment, the hot air assembly comprises a fan 12 and a heat generating component 3, the heat generating component 3 is disposed adjacent to the fan 12, when in use, the heat generating component 3 is powered on to generate heat, the fan 12 extracts air in the cooking cavity and forms an air flow blowing towards the heat generating component 3, and the air flow forms hot air for cooking food materials by absorbing heat when flowing through the heat generating component 3.

In use, first, food material is placed in the pot and the fryer assembly 2 is mounted into the housing 1 so that the cooking cavity encloses the pot; and then, starting the hot air assembly, and blowing hot air generated by the hot air assembly downwards into the pot body so as to heat and cook the food materials.

The hot-blast chamber 11 bottom of current air fryer is equipped with the accent that leads to with the culinary art chamber, the surface unevenness of the piece 3 that generates heat, the thermal radiation that leads to generating heat 3 surface production can be because of can't be towards eating the material directional transmission great loss that appears, influence and eat material culinary art homogeneity and culinary art efficiency, when using, fry the interior edible material of pot subassembly 2 and be heated and produce the fluid that outwards splashes, fluid passes through the accent from bottom to top and adheres to on fan 12 and the piece 3 that generates heat after getting into hot-blast chamber 11, the clean degree of difficulty has been increased, can breed the bacterium after long-term the use, influence is eaten healthily. For this reason, generate heat piece 3 and be cyclic annular, the outer fringe of generating heat piece 3 is buckled downwards and is formed gathering ring edge 31, the bottom surface of gathering ring edge 31 forms the gathering radiating surface 311 that assembles the thermal radiation to culinary art chamber middle part, through setting up gathering radiating surface 311 and come the slant downward towards the edible material transmission thermal radiation that is located culinary art chamber middle part, carry out directional guide effect to the thermal radiation, ensure that the thermal radiation can be gathered on eating the material, prevent that the thermal radiation from taking place the condition of dissipation loss because of the outdiffusion, effectively promote heat transfer efficiency, still guarantee to eat each region of material surface and can receive even thermal radiation and evenly cooked, promote the culinary art taste.

In this embodiment, generate heat 3 and set up in the accent department of hot-blast chamber 11, and have the gathering ring limit 31 of bending type, the effective increase generates heat 3's bottom surface area, plays the effect of sheltering from the accent, prevents that the fluid that the culinary art intracavity produced from splashing to hot-blast chamber 11 in, ensures that hot-blast chamber 11 is interior clean, both reduces cleaning work load through reducing clean frequency, can also reduce the clean degree of difficulty through wiping 3 bottom surfaces that generate heat.

Example two:

in contrast to the first embodiment, the present embodiment provides a specific air fryer structure.

As shown in fig. 2, the heat generating member 3 includes a ring-shaped heat conducting plate 32 and a heat generating tube 34 disposed at an inner edge of the heat conducting plate 32, wherein a bottom surface of the inner edge of the heat conducting plate 32 forms a main radiation surface 321, and the outer edge is bent downward to form a collecting ring edge 31 with a collecting radiation surface 311.

In use, heat generated by energizing the heat pipe 34 is transferred to the inner edge of the heat conducting plate 32, and the heat conducting plate 32 is transferred outward along the radial line to the outer edge and dissipates heat outward along the way. In this process, the heat in the heat conducting plate 32 can be transferred to the cooking cavity in a heat radiation mode through the bottom surface, and can also be transferred to the hot air cavity 11 through the top surface, and the hot air temperature is raised by heating the air in the heating cavity, so that the heat transfer is realized by the contact of hot air and food materials. The food material receives heat through heat radiation and hot wind at the same time, so that the food material is uniformly and effectively cooked.

In the present embodiment, the heating tube 34 is disposed at the inner edge of the annular heat conducting plate 32, so that the inner edge of the heating tube 34 can transmit and diffuse outwards along the radial line thereof after receiving heat, so that the temperature on the heat conducting plate 32 gradually decreases from inside to outside, and the heat transmitted by the heat conducting plate 32 also gradually decreases from inside to outside.

In the present embodiment, the heat conducting plate 32 is ring-shaped, the outer edge of the heat conducting plate 32 is bent to form a gathering ring edge 31, the bottom surface of the gathering ring edge 31 forms a gathering radiation surface 311, and the bottom surface of the inner edge of the heat conducting plate 32 forms a main radiation surface 321. The bottom surface of the inner edge of the heat conducting plate 32 forms a main radiating surface 321 for transmitting heat radiation to the cooking cavity, and the outer edge of the main radiating surface 321 is matched and connected with the inner edge of the condensing radiating surface 311. Because the inner edge temperature of heat-conducting plate 32 is higher than the outer fringe temperature for the outside thermal radiation of transmission of main radiating plane 321 is more than the thermal radiation of gathering radiating plane 311, when using, main radiating plane 321 is the level setting, makes the vertical downward transmission of thermal radiation energy to eating the material top surface, and gathering radiating plane 311 is the slope setting of interior high outer low ground, makes the inward slope ground of thermal radiation energy gather at eating material top periphery, has both played the additional effect to main radiating plane 321, still plays the gathering effect to thermal radiation, prevents that the thermal radiation from taking place the condition that the heat scatters and disappears because of the outdiffusion, promotes heat transfer efficiency.

In this embodiment, the main radiating surface 321 and the converging radiating surface 311 are both planar, so that the heat radiation is uniformly diffused downward to the areas on the top surface of the food material. Increase the radiation area through setting up the radiating surface, promote the heat radiation effect, set up the radiating surface into the plane for heat radiation can the downward transmission, ensures that each region of the vertical projection of culinary art chamber can obtain balanced heat radiation, prevents that heat radiation from appearing the condition that loss and uneven distribution because of the quadriversal diffusion, ensures that the edible material is cooked by even system.

In this embodiment, the top of the cooking cavity is provided with the air guiding cover 13, the middle part of the bottom surface of the air guiding cover 13 is upwards raised and forms the hot air cavity 11 with a cavity opening downwards, the heat conducting plate 32 is arranged at the cavity opening of the hot air cavity 11, oil generated in the cooking cavity is effectively prevented from splashing into the hot air cavity 11, the hot air cavity 11 is ensured to be kept clean, and the use convenience is improved by reducing the cleaning frequency of the hot air cavity 11. Main radiating surface 321 and auxiliary radiating surface are the plane, effectively eliminate clean dead angle, resist high temperature through setting up high temperature resistant anti-sticking coating, prevent that the coating from droing, can prevent again that fluid and edible material residue adhesion, and the person of facilitating the use cleans the radiating surface cleanly, promotes the operation convenience.

In this embodiment, the heat conducting plate 32 is installed at the cavity opening, so that an annular air outlet 111 is defined between the periphery of the heat conducting plate and the cavity opening, and hot air generated by the hot air assembly is uniformly diffused into each area of the circumference of the cooking cavity through the air outlet 111. The heat conducting plate 32 is disposed at the bottom of the hot air cavity 11 and coaxial with the fan 12, an inclined guiding ring is disposed at the periphery of the cavity opening, and the inclined guiding ring and the gathering ring edge 31 are disposed in parallel and enclose to form the air outlet 111. The heat-conducting plate 32 sets up cavity department can provide the pivoted space for fan 12 in hot-blast chamber 11, guarantees hot-blast output, can also effectively block the interior fluid of culinary art and eat the material residue and splash into hot-blast chamber 11, ensures that hot-blast chamber 11 and inner part keep clean, promotes through reducing clean frequency and uses experience.

In this embodiment, the diameter of the heat conducting plate is smaller than the diameter of the mouth of the hot air cavity 11, so that the periphery of the heat conducting plate and the periphery of the mouth enclose to form the obliquely arranged air outlet 111, and hot air in the hot air cavity 11 is thrown away to the periphery of the hot air cavity 11 by the fan 12, then obliquely and outwardly passes through the air outlet 111 and flows into each area of the periphery of the cooking cavity, thereby ensuring that each area of the periphery of the cooking cavity can obtain sufficient hot air, and ensuring that food materials are cooked uniformly.

In this embodiment, the central portion of the heat generating member 3 is opened and forms an air inlet 112 concentrically disposed with the fan 12, and the fan 12 draws air in the cooking cavity through the air inlet 112. In use, the rotating fan 12 draws air from the cooking chamber through the air inlet 112 and forms a radially outward flow that contacts the top surface of the heat conducting plate 32 to form hot air for cooking the food material. Air in the cooking cavity flows back after passing through the air inlet 112, the hot air cavity 11 and the air outlet 111 in sequence under the driving of the fan 12, so that air flow circulation is formed, and the heat transfer efficiency is improved. The top surface of heat-conducting plate 32 upwards extends and forms heat dissipation rib 33, and the heat in the heat-conducting plate 32 passes through heat dissipation rib 33 and diffuses to hot-blast chamber 11, and heat dissipation rib 33 can increase the top surface area that exposes of heat-conducting plate 32, promotes heat transfer efficiency, ensures that hot-blast temperature satisfies the operation requirement, can also play the guide effect to hot-blast, prevents that hot-blast carrying out circumferential direction in hot-blast chamber 11 and influencing heat transfer efficiency, ensures that hot-blast flows into the culinary art chamber as early as possible and heats the edible material.

In the present embodiment, the heat dissipating ribs 33 are arranged along the radial line direction of the heat conducting plate 32 (as shown in fig. 3), and the heat dissipating ribs 33 are arranged at equal intervals along the circumferential direction of the heat conducting plate 32. The radiating ribs 33 arranged in the radial direction are uniformly distributed on the heat conducting plate 32, so that the controllable flow direction of hot air is ensured, the balance of the hot air temperature is also ensured, and the food materials can be uniformly cooked.

In this embodiment, the heat generating tube 34 is annular and is completely wrapped in the inner edge of the heat conducting plate 32. The contact area between the heating tube 34 and the heat conducting plate 32 is increased to improve the heat transfer efficiency, thereby ensuring that the heat can be rapidly diffused outwards by the heat conducting plate 32 to improve the cooking efficiency.

In this embodiment, the widths of the circumferential sections of the air outlet 111 are the same, so that the hot air in the hot air chamber 11 is uniformly diffused to the peripheral areas of the cooking chamber. Air outlet uniformity is improved by arranging the air outlets 111 with the same width, and food materials are uniformly cooked by ensuring that each area is contacted with the same amount of hot air. In addition, under the even condition of hot-blast air-out of assurance, effectively reduce air outlet 111 width, effectively reduce the probability that fluid and edible material residue splash into hot-blast chamber 11 through air outlet 111, ensure that hot-blast chamber 11 is clean.

Other structures and effects of the air fryer in this embodiment are consistent with those of the embodiment, and are not described again.

Claims

1. The utility model provides an air fryer, establishes the casing of culinary art chamber in including, the top of culinary art chamber is equipped with hot-blast chamber, hot-blast intracavity is equipped with hot-blast subassembly, hot-blast subassembly includes the fan and generates heat the piece, the culinary art intracavity is equipped with the fryer subassembly, and the hot-blast downward input that hot-blast subassembly produced cooks the chamber and with the system edible material in the fried pot subassembly of cooking, a serial communication port, it is cyclic annular to generate heat the piece, the outer fringe of the piece that generates heat is buckled downwards and is formed the gathering ring limit, and the bottom surface of gathering ring limit forms the gathering radiant surface that assembles the thermal radiation to culinary art chamber middle part.

2. An air fryer according to claim 1, wherein said heat generating element comprises an annular heat conducting plate, the outer edge of said heat conducting plate being bent downwardly to form said gathering rim.

3. An air fryer according to claim 2, wherein the bottom surface of the inner edge of said thermally conductive plate forms a primary radiating surface for transferring thermal radiation toward the cooking chamber, the outer edge of said primary radiating surface matingly engaging the inner edge of said converging radiating surface.

4. The air fryer according to claim 2, wherein the top of the cooking cavity is provided with an air guiding cover, the middle of the bottom surface of the air guiding cover is raised upwards to form a hot air cavity with a downward opening, the heat conducting plate is arranged at the opening, so that an annular air outlet is formed between the periphery of the heat conducting plate and the opening in a surrounding manner, and hot air generated by the hot air component is uniformly diffused into all areas of the circumferential direction of the cooking cavity through the air outlet.

5. An air fryer according to claim 4, wherein a canted guide ring is provided at the periphery of said port, said canted guide ring being disposed parallel to said gathering ring edge and enclosing said air outlet.

6. An air fryer according to claim 4, wherein the heat generating member is open at a central portion thereof and defines an air inlet opening concentric with the fan, the fan drawing air from the cooking chamber through the air inlet opening.

7. An air fryer according to claim 2, wherein the top surface of said thermally conductive plate extends upwardly to form heat dissipating ribs through which heat within the thermally conductive plate is dissipated into the hot air chamber.

8. An air fryer according to claim 7, wherein said heat sink ribs are disposed along the radial line of said heat conducting plate; or, the heat dissipation ribs are arranged along the circumferential direction of the heat conduction plate at equal intervals.

9. An air fryer according to any one of claims 1 to 8, wherein the heat generating member comprises a heat generating tube disposed on top of the inner periphery of the heat conducting plate, the heat generated by the heat generating tube being transferred radially of the heat conducting plate and diffused uniformly outwardly.

10. An air fryer according to claim 9, wherein said heat pipe is annular and is completely encased within the inner periphery of said heat conducting plate.