CN112716316A - Air frying pan - Google Patents

Air frying pan Download PDF

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Publication number
CN112716316A
CN112716316A CN202110195699.1A CN202110195699A CN112716316A CN 112716316 A CN112716316 A CN 112716316A CN 202110195699 A CN202110195699 A CN 202110195699A CN 112716316 A CN112716316 A CN 112716316A
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CN
China
Prior art keywords
shell
cover
cavity
assembly
air
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.)
Pending
Application number
CN202110195699.1A
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Chinese (zh)
Inventor
杜岩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Xinneng Electrical Appliance Manufacturing Co Ltd
Original Assignee
Zhongshan Xinneng Electrical Appliance Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhongshan Xinneng Electrical Appliance Manufacturing Co Ltd filed Critical Zhongshan Xinneng Electrical Appliance Manufacturing Co Ltd
Publication of CN112716316A publication Critical patent/CN112716316A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00Baking; Roasting; Grilling; Frying
    • A47J37/06Roasters; Grills; Sandwich grills
    • A47J37/0623Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
    • A47J37/0629Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00Baking; Roasting; Grilling; Frying
    • A47J37/06Roasters; Grills; Sandwich grills
    • A47J37/0623Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
    • A47J37/0629Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements
    • A47J37/0641Small-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
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00Baking; Roasting; Grilling; Frying
    • A47J37/06Roasters; Grills; Sandwich grills
    • A47J37/0623Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
    • A47J37/0664Accessories

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Frying-Pans Or Fryers (AREA)

Abstract

The invention relates to an air fryer, which comprises a base assembly and a shell, wherein the base assembly is provided with a fan cover assembly; the shell is positioned on one side of the fan cover component and is fixedly connected with one side of the fan cover component and/or the base component, and an assembly cavity is formed between the shell and the fan cover component; the other side of the fan cover component is provided with a cover body, the cover body is detachably arranged on the other side of the base component and horizontally opposite to the shell, and a cooking cavity is formed between the cover body and the base component during assembly; a heating element for heating air, a hot air fan blade for circularly blowing heat to the cooking cavity and radiating the internal part of the cooking cavity, and a radiating fan blade for radiating the internal part of the assembly cavity are arranged in the assembly cavity; sealing elements are arranged between the fan cover components and the cover body, and are in sealing fit with each other through the sealing elements. The novel food cooking device has the characteristics of good food cooking effect, good overall heat dissipation performance, good sealing effect and simplicity in disassembly, assembly and maintenance.

Description

Air frying pan
Technical Field
The invention relates to an air fryer.
Background
An air fryer uses a high-speed air circulation technology and combines the rapid circulation hot air and the internal spiral grains uniquely, so that the cooking effect reaches the effect and the taste of frying food. The popular point is that high-temperature hot air is generated in the pot body during heating, so that a crisp surface layer is formed on the surface of food, the moisture in the food is locked, and the taste of common fried food which is fragrant and crisp is achieved.
Most of air fryer in the prior art is drawer type or flip type, and the problems of complex structure, poor assembly stability among components, unreasonable air duct design and the like often occur. Therefore, further improvements are necessary.
Disclosure of Invention
The invention aims to provide an air fryer, which overcomes the defects of complex structure, poor assembly stability among components and unreasonable air duct design of the air fryer in the prior art.
An air fryer designed according to this purpose includes base subassembly and shell, its characterized in that: the base component is provided with a fan cover component; the shell is positioned on one side of the fan cover component, is fixedly connected with one side of the fan cover component and/or the base component, and forms an assembly cavity; the other side of the fan cover component is provided with a cover body, the cover body is detachably arranged on the other side of the base component and horizontally opposite to the shell, and a cooking cavity is formed between the cover body and the base component during assembly; the assembly cavity is internally provided with a heating piece for heating air, a hot air fan blade for circularly blowing heat to the cooking cavity and radiating partial position in the cooking cavity, and a radiating fan blade for radiating in the assembly cavity; sealing elements are arranged between the fan cover components and the cover body, and are in sealing fit with each other through the sealing elements.
An opening position is arranged on the side part of the shell, an air guide piece is arranged on the opening position, and an inclined guide part for guiding partial heat in the cooking cavity and guiding the heat in the assembly cavity out of the assembly cavity is convexly arranged on the outer side of the air guide piece; the air guide piece is also provided with a partition plate, and a first heat dissipation opening and a second heat dissipation opening are separated through the partition plate; the wind cover assembly comprises a wind guide cover and a fixed cover, one side of the wind guide cover is fixedly connected with the fixed cover, and a cavity is formed between the wind guide cover and the fixed cover; an air outlet and a gap are arranged on the outer side of the air guide cover; the air guide piece is fixedly arranged on the outer side of the air guide cover and is communicated with the air outlet and the gap through the first heat dissipation port and the second heat dissipation port respectively; a plurality of first circulating air openings are arranged on the outer side of the surface of the fixed cover in an annular array mode, and a plurality of second circulating air openings are arranged on the center of the surface in an annular array mode.
The motor is arranged in the assembly cavity, is positioned outside the cavity and is fixedly arranged on the air guide cover; the heat dissipation fan blade is positioned outside the cavity, and the hot air fan blade is positioned in the cavity; the power output end of the motor is in driving connection with the heat dissipation fan blade, penetrates through the air guide cover, extends into the cavity and is in driving connection with the hot air fan blade.
The heating piece is positioned in front of the hot air fan blade and is fixedly arranged in the cavity; the hot air fan blade blows and guides heat generated by the heating part to the cooking cavity through the first circulating air port by driving of the motor, blows and guides heat in the cooking cavity to the cavity through the second circulating air port, circularly blows and guides heat generated by the heating part to the outside of the assembly cavity through the air outlet and the first heat dissipation port, and meanwhile blows and guides heat in the cavity to the outside of the assembly cavity through the air outlet and the first heat dissipation port.
The heat dissipation fan blade blows and guides heat inside the assembly cavity to the outside of the assembly cavity through the notch and the second heat dissipation opening under the driving of the motor.
The sealing element is made of plastic, and is provided with a first sealing part, a second sealing part, a third sealing part and a fourth sealing part; the third sealing part is arranged between the first sealing part and the second sealing part, and an assembling groove is formed between the third sealing part and the second sealing part; the periphery of the fixed cover is provided with a flanging; the sealing element is sleeved on the turned edge of the fixed cover through the assembling groove.
The flanging is coated by the first sealing part, the second sealing part and the third sealing part; the fixed cover is embedded on the wind guide cover, and one side and the end of the flanging of the fixed cover are in sealing fit with the fixed cover through the first sealing part and the third sealing part respectively so as to realize that the fixed cover is hermetically assembled on the wind guide cover.
The fixed cover is provided with a convex part towards the cover body; the fourth sealing part is positioned on one side of the second sealing part; the cover body is characterized in that a first cover body opening is formed in one side of the cover body, a second cover body opening is formed in the bottom of the cover body, the first cover body opening and the second cover body opening are communicated with each other, the cover body is connected with the base assembly in one side through the second cover body opening in an accommodating mode, the outer end of the first cover body opening is leaned against the second sealing portion when the cover body is assembled, and the bottom of the first cover body opening is supported on the fourth sealing portion to achieve that the cover body is assembled on one side of the base assembly in a sealing mode.
The base component comprises a bottom shell and a bearing piece; the fan cover component is fixedly arranged above the bearing piece; and a clamping matching part and a fastening piece are respectively arranged between the bottom shell and the bearing piece and between the shell and the bearing piece.
The bearing piece is positioned above the bottom shell and is clamped and positioned in advance through the clamping matching part, and the bottom shell and the bearing piece are fixed through the fastening piece after being clamped and positioned.
The shell is located drain pan top one side, and mutual joint location in advance through joint cooperation portion, shell joint location back through the fastener at least with drain pan reciprocal anchorage.
The clamping matching part comprises a clamping groove position and a clamping edge; wherein, the draw-in groove position sets up respectively in the upper and lower position of accepting the piece, and the joint limit sets up respectively on drain pan and shell.
The bearing piece is clamped and positioned on the clamping edge of the bottom shell in advance through the clamping groove position, and the bearing piece and the bottom shell are fixed through the fastening piece after being clamped and positioned.
The shell is clamped and positioned on the clamping groove position of the bearing piece in advance through the clamping edge, and the shell and the bearing piece are fixed through the fastening piece after being clamped and positioned.
A first shell opening is formed in one side of the shell, a second shell opening is formed in the bottom of the shell, and the first shell opening and the second shell opening are communicated with each other; the clamping edge is arranged on the opening of the second shell; the second shell opening is clamped and positioned on the clamping groove position of the bearing piece in advance through the clamping edge, and the second shell opening and the clamping edge are fixed through the fastener after being clamped and positioned; the first shell opening is arranged on one side of the fan cover component and fixed with the fan cover component through the fixing piece, so that the shell is fixedly connected with the fan cover component and the base component.
A fixed bracket, a fan and a circuit board are also arranged in the assembly cavity; the fixed support is fixedly arranged on the base component, the fan is fixedly arranged on the fixed support, and the circuit board is fixedly arranged on the fixed support and is respectively electrically connected with the heating element, the hot air fan blade, the heat dissipation fan blade and the fan; the base component and the shell are respectively provided with a plurality of holes; the fan blows heat on the circuit board and/or the assembly cavity out of the assembly cavity through a plurality of holes in a circulating mode under the control of the circuit board.
Through the improvement of the structure, compared with the prior art, the invention has the following advantages:
1. the air cover assembly is fixedly arranged on the base assembly, the base assembly is separated into the cooking cavity and the assembly cavity which are horizontally arranged oppositely through the air cover assembly, and the problems of extremely complex structure, high production cost and the like caused by the fact that the air fryer in the prior art is in a drawer type or flip type design with a three-dimensional structure due to the fact that the cooking cavity and the assembly cavity are horizontally arranged oppositely can be solved; meanwhile, the base component is detachably provided with the cover body corresponding to the cooking cavity, and the base component is fixedly provided with the shell corresponding to the assembly cavity, so that the assembly process among the cover body, the shell and the base component can be effectively simplified, and the disassembly, assembly and maintenance among the base component, the cover body, the shell and the base component are extremely simple and convenient.
2. The motor is used for driving the heat dissipation fan blade and the hot air fan blade to rotate, so that the assembly process of the motor, the heat dissipation fan blade and the hot air fan blade is simplified, and the production cost is reduced; the hot air fan blade can circularly blow and guide heat generated by the heating part between the cavity and the heating cavity when in work and can blow and guide the heat in the cavity out of the assembly cavity through the air outlet, so that not only is food cooking realized, the flowing circulation of hot air is increased, the cooking effect of the food is improved, but also heat dissipation in the cavity can be realized, the flowing circulation of air is increased, and the heat dissipation effect in the cavity is improved; the heat dissipation fan blade can circularly blow and guide heat in the assembly cavity to the outside of the assembly cavity when in work, so that heat dissipation in the assembly cavity is realized, flowing circulation of air is increased, the heat dissipation effect in the assembly cavity is improved, the air circulation efficiency and the cooling effect in the air fryer are greatly improved, the air fryer can rapidly process food, the internal temperature of the air fryer can be effectively reduced, the influence of high temperature on various components in the air fryer is reduced, the use stability of the air fryer is improved, and the service life is prolonged; moreover, the heat dissipation fan blades and the hot air fan blades work simultaneously and are not interfered with each other, so that the complementary use effect can be achieved, and the use performance of the air fryer is effectively improved.
3. The sealing assembly between the fixed cover and the wind guide cover and the sealing assembly of the cover body on one side of the base can be realized by utilizing the sealing action of one sealing element, so that the assembly process between the wind guide cover, the fixed cover and the cover body is effectively simplified, the production efficiency is improved, meanwhile, the use of the single sealing element can reduce the production generation, and the sealing element has good elasticity and sealing property, not only can effectively seal the cavity formed between the wind guide cover and the fixed cover, but also can effectively seal the cooking cavity formed between the cover body and the base so as to effectively prevent the leakage of heat, water vapor, oil smoke and the like, keep the cleanness of the outside and the inside of the air fryer and the air of the surrounding environment, be convenient for cleaning by users, improve the use experience, simultaneously avoid the user from being scalded by the leaked hot air, improve the use safety and fully utilize the heat, the heat utilization efficiency is improved, the processing time of food is shortened, the cooking quality is ensured, and the energy consumption is reduced.
4. A clamping matching part and a fastening piece are respectively arranged between the bottom shell and the bearing piece and between the shell and the bearing piece. During the assembly, between drain pan and the accepting piece, at first through joint cooperation portion joint location in advance between shell and the accepting piece, rethread fastener reciprocal anchorage afterwards, can realize between drain pan and the accepting piece, assembly between shell and the accepting piece, because joint cooperation portion's joint positioning action in advance, consequently, can improve between drain pan and the accepting piece, assembly accuracy between shell and the accepting piece, and then make things convenient for between drain pan and the accepting piece, accomplish fixedly through the fastener between shell and the accepting piece, not only the installation is simple, and it is also fairly easy to maintain, make between drain pan and the accepting piece, can realize conveniently between shell and the accepting piece, and is swift, efficient assembly effect, in order to simplify assembly process effectively, and the production efficiency is improved. Meanwhile, the first shell opening of the shell can be fixed with the wind scooper on the base after being pre-positioned, and therefore the assembling stability of the shell is further improved.
Comprehensively, it has simple structure rationally, the performance is excellent, and food culinary art is effectual, and whole heat dispersion is good, and energy-concerving and environment-protective, sealed effectual, dismouting maintenance is simple, characteristics such as convenient to use, safe, reliable, stable simultaneously, and the practicality is strong.
Drawings
Fig. 1 and 2 are schematic exploded structural diagrams according to an embodiment of the present invention.
Fig. 3 and 4 are schematic views of an assembly structure according to an embodiment of the present invention.
Fig. 5 is a schematic view of a heat dissipation blade according to an embodiment of the present invention.
Fig. 6 is a schematic view of a hot wind blade according to an embodiment of the present invention.
Fig. 7 and 8 are schematic exploded structural diagrams of a motor, a heat dissipation fan blade, a hot air fan blade, a heating element, an air guide cover, a fixing cover, and a sealing element according to an embodiment of the present invention.
Fig. 9 and 10 are exploded schematic views of a base assembly according to an embodiment of the invention.
Fig. 11 is an assembled cross-sectional structural schematic diagram of an embodiment of the present invention.
Fig. 12 is an enlarged schematic view of a portion a in fig. 11.
FIG. 13 is a cross-sectional view of another assembly of an embodiment of the present invention.
Fig. 14 is an enlarged schematic view of a portion B in fig. 13.
Fig. 15 is an enlarged schematic view of the structure at C in fig. 13.
Fig. 16 is a schematic structural diagram of a housing according to an embodiment of the invention.
Fig. 17 is a schematic diagram of a cover structure according to an embodiment of the invention.
Detailed Description
The invention is further described with reference to the following figures and examples.
Referring to fig. 1-17, the air fryer comprises a base assembly and a shell 1, wherein the base assembly is provided with a fan cover assembly; the shell 1 is positioned on one side of the fan cover component, is fixedly connected with one side of the fan cover component and/or the base component, and forms an assembly cavity 2; the other side of the fan cover component is provided with a cover body 3, the cover body 3 is detachably arranged on the other side of the base component and is horizontally opposite to the shell 1, and a cooking cavity 4 is formed between the cover body 3 and the base component during assembly; a heating element 5 for heating air, a hot air fan blade 6 for circularly blowing heat to the cooking cavity 4 and radiating the internal part of the cooking cavity 4, and a radiating fan blade 7 for radiating the internal part of the assembly cavity 2 are arranged in the assembly cavity 2; sealing elements 8 are arranged between the fan cover components and the cover body 3, and are in sealing fit with each other through the sealing elements 8.
Specifically, an opening position 9 is arranged at the side part of the shell 1, an air guide member 10 is arranged on the opening position 9, and an inclined guide part 35 used for guiding partial heat in the cooking cavity 4 and guiding the heat in the assembly cavity 2 out of the assembly cavity 3 is convexly arranged at the outer side of the air guide member 10; the air guide member 10 is further provided with a partition plate 12, and the partition plate 12 is divided into a first heat dissipation port 13 and a second heat dissipation port 14; the wind cover assembly comprises a wind guide cover 15 and a fixed cover 16, one side of the wind guide cover 15 is fixedly connected with the fixed cover 16, and a cavity 17 is formed between the wind guide cover 15 and the fixed cover 16; an air outlet 18 and a gap 19 are arranged on the outer side of the air guide cover 15; the air guide piece 10 is fixedly arranged on the outer side of the air guide cover 15 and is communicated with the air outlet 18 and the gap 19 through the first heat dissipation port 13 and the second heat dissipation port 14 respectively; the fixed cover 16 is provided with a plurality of first circulating air ports 20 in an annular array on the outer side of the surface, and a plurality of second circulating air ports 40 in an annular array at the center of the surface.
The assembly cavity 2 is also internally provided with a motor 21, and the motor 21 is positioned outside the cavity 17 and fixedly arranged on the wind scooper 15; the heat dissipation fan blade 7 is positioned outside the cavity 17, and the hot air fan blade 6 is positioned in the cavity 17; the power output end of the motor 21 is in driving connection with the heat dissipation fan blade 7, penetrates through the air guide cover 15, extends into the cavity 17, and is in driving connection with the hot air fan blade 6.
The heating element 5 is positioned in front of the hot air fan blade 6 and is fixedly arranged in the cavity 17.
As shown in fig. 6, the hot wind blade 6 is driven by the motor 21 to blow heat generated by the heating member 5 to the cooking cavity 4 through the first circulation air opening 20, and blow heat in the cooking cavity 4 to the cavity 17 through the second circulation air opening 40, so as to blow heat generated by the heating member 5 circularly, and blow heat in the cavity 17 to the outside of the assembly cavity 3 through the air outlet 18 and the first heat dissipation opening 13.
The direction of heat flow within the cavity 17 is shown by the arrows in figure 6.
The direction of heat circulation between the cooking cavity 4 and the cavity 17 is indicated by the arrows in fig. 13.
As shown in fig. 5, the heat dissipating fan 7 is driven by the motor 21 to blow the heat inside the assembly cavity 2 out of the assembly cavity 2 through the notch 19 and the second heat dissipating opening 14.
The heat discharge flow direction in the fitting cavity 3 is shown by arrows in fig. 5.
The heat inside 3 assembling cavities and the heat inside 17 cavities are discharged from the same air guide piece 10, so that the influence on the external environment of the air fryer is reduced when the heat is discharged, the use experience of a user is improved, the overall structure of the air fryer can be simplified, and the production cost is reduced.
The seal 8 is made of plastic, on which a first seal portion 22, a second seal portion 23, a third seal portion 24 and a fourth seal portion 25 are provided; wherein the third sealing part 24 is arranged between the first sealing part 22 and the second sealing part 23, and forms a mounting groove therebetween; a flange 26 is arranged on the periphery of the fixed cover 16; the sealing element 8 is mounted by means of a mounting groove on a flange 26 of the stationary cover 16.
The flange 26 is covered by the first seal part 22, the second seal part 23 and the third seal part 24; the fixed cover 16 is embedded on the wind scooper 15, and one side and the end of the flanging 26 of the fixed cover are in sealing fit with the fixed cover 16 through the first sealing part 22 and the third sealing part 24 respectively, so that the fixed cover 16 is in sealing fit with the wind scooper 15.
The fixed cover 16 is provided with a convex part 27 towards the cover body 3; the fourth sealing part 25 is positioned on the side of the second sealing part 23; the cover body 3 is provided with a first cover body opening 28 on one side, a second cover body opening 29 on the bottom, the first cover body opening 28 and the second cover body opening 29 are communicated with each other, the cover body 3 is accommodated and assembled on one side of the base component through the second cover body opening 29, the outer end of the first cover body opening 28 leans against the second sealing part 23 during assembly, and the bottom of the first cover body opening 28 is supported on the fourth sealing part 25, so that the cover body 3 is assembled on one side of the base component in a sealing manner.
The base assembly comprises a bottom shell 30 and a bearing 31; the fan cover component is fixedly arranged above the bearing piece 31; a clamping matching part and a fastening part are respectively arranged between the bottom shell 30 and the bearing part 31 and between the shell 1 and the bearing part 31.
The bearing piece 31 is located above the bottom shell 30 and is clamped and positioned in advance through the clamping matching part, and the bottom shell 30 and the bearing piece 31 are fixed through a fastener after being clamped and positioned.
Shell 1 is located drain pan 30 top one side, and mutual joint location in advance through joint cooperation portion, and shell 1 joint location back is fixed each other with drain pan 30 at least through the fastener.
The clamping matching part comprises a clamping slot position 32 and a clamping edge 33; the slot 32 is disposed above and below the receiving member 31, and the clamping edge 33 is disposed on the bottom case 30 and the housing 1.
The bearing member 31 is pre-clamped and positioned on the clamping edge 33 of the bottom shell 30 through the clamping slot 32, and the clamping and positioning are fixed with each other through a fastener.
The housing 1 is pre-clamped and positioned on the clamping groove 32 of the bearing piece 31 through the clamping edge 33, and the two are mutually fixed through a fastener after being clamped and positioned.
A first shell opening 34 is formed in one side of the shell 1, a second shell opening 35 is formed in the bottom of the shell, and the first shell opening 34 and the second shell opening 35 are communicated with each other; the clamping edge 33 is arranged on the second housing opening 35; the second housing opening 35 is pre-clamped and positioned on the clamping groove 32 of the bearing piece 31 through the clamping edge 33, and the two are mutually fixed through a fastener after being clamped and positioned; the first shell opening 34 is disposed at one side of the fan housing assembly and fixed to each other by a fixing member, so as to fixedly connect the shell 1 to the fan housing assembly and the base assembly.
In order to further improve the heat dissipation performance of the assembly cavity 2, a fixing bracket 36, a fan 37 and a circuit board 38 are further arranged in the assembly cavity 2; the fixed support 36 is fixedly arranged on the base component, the fan 37 is fixedly arranged on the fixed support 36, and the circuit board 38 is fixedly arranged on the fixed support 36 and is respectively in electric control connection with the heating part 5, the hot air fan blade 6, the heat dissipation fan blade 7 and the fan 37; the base component and the shell 1 are respectively provided with a plurality of holes; the fan 37 is controlled by the circuit board 38 to blow heat from the circuit board 38 and/or the assembly cavity 2 out of the assembly cavity 2 through a plurality of air holes in a circulating manner.
The foregoing is a preferred embodiment of the present invention, and the basic principles, principal features and advantages of the invention are shown and described. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims (10)

1. An air fryer comprising a base assembly and a housing (1), characterized in that: the base component is provided with a fan cover component; the shell (1) is positioned on one side of the fan cover component and fixedly connected with one side of the fan cover component and/or the base component, and an assembly cavity (2) is formed between the shell and the fan cover component; the other side of the fan cover component is provided with a cover body (3), the cover body (3) is detachably arranged on the other side of the base component and is horizontally opposite to the shell (1), and a cooking cavity (4) is formed between the cover body and the base component during assembly; a heating piece (5) for heating air, a hot air fan blade (6) for circularly blowing heat to the cooking cavity (4) and radiating the internal part of the cooking cavity (4) and a radiating fan blade (7) for radiating the internal part of the assembly cavity (2) are arranged in the assembly cavity (2); sealing elements (8) are arranged between the fan cover components and the cover body (3), and are in sealing fit with each other through the sealing elements (8).
2. An air fryer according to claim 1, wherein: an opening position (9) is arranged on the side portion of the shell (1), an air guide piece (10) is arranged on the opening position (9), and an inclined guide portion (35) used for guiding partial heat in the cooking cavity (4) and guiding the heat in the assembly cavity (2) out of the assembly cavity (3) is convexly arranged on the outer side of the air guide piece (10); the air guide piece (10) is also provided with a partition plate (12), and a first heat dissipation opening (13) and a second heat dissipation opening (14) are separated through the partition plate (12); the wind cover assembly comprises a wind guide cover (15) and a fixed cover (16), one side of the wind guide cover (15) is fixedly connected with the fixed cover (16), and a cavity (17) is formed between the wind guide cover and the fixed cover; an air outlet (18) and a gap (19) are arranged on the outer side of the air guide cover (15); the air guide piece (10) is fixedly arranged on the outer side of the air guide cover (15) and is communicated with the air outlet (18) and the gap (19) through the first heat dissipation port (13) and the second heat dissipation port (14) respectively; a plurality of first circulating air ports (20) are arranged on the outer side of the surface of the fixed cover (16) in an annular array mode, and a plurality of second circulating air ports (40) are arranged on the center of the surface in an annular array mode.
3. An air fryer according to claim 2, wherein: a motor (21) is also arranged in the assembly cavity (2), and the motor (21) is positioned outside the cavity (17) and is fixedly arranged on the wind scooper (15); the heat dissipation fan blade (7) is positioned on the outer side of the cavity (17), and the hot air fan blade (6) is positioned in the cavity (17); the power output end of the motor (21) is in driving connection with the heat dissipation fan blade (7), penetrates through the air guide cover (15), extends into the cavity (17), and is in driving connection with the hot air fan blade (6);
the heating piece (5) is positioned in front of the hot air fan blade (6) and is fixedly arranged in the cavity (17); the hot air fan blade (6) blows and guides heat generated by the heating part (5) to the cooking cavity (4) through the first circulating air opening (20) by driving of the motor (21), blows and guides heat in the cooking cavity (4) to the cavity (17) through the second circulating air opening (40), so that heat generated by the heating part (5) is blown and guided circularly, and blows and guides heat in the cavity (17) to the outside of the assembly cavity (3) through the air outlet (18) and the first heat dissipation opening (13);
the heat dissipation fan blade (7) blows and guides heat inside the assembly cavity (2) to the outside of the assembly cavity (2) through the notch (19) and the second heat dissipation opening (14) through the driving of the motor (21).
4. An air fryer according to claim 2, wherein: the sealing element (8) is made of plastic and is provided with a first sealing part (22), a second sealing part (23), a third sealing part (24) and a fourth sealing part (25); wherein the third sealing part (24) is arranged between the first sealing part (22) and the second sealing part (23) and forms a mounting groove with each other; a flanging (26) is arranged on the periphery of the fixed cover (16); the sealing element (8) is sleeved on a flanging (26) of the fixed cover (16) through an assembling groove.
5. An air fryer according to claim 4, wherein: the flanging (26) is covered by the first sealing part (22), the second sealing part (23) and the third sealing part (24); the fixed cover (16) is embedded on the wind guide cover (15), and one side and the end part of the flanging (26) of the fixed cover are respectively matched with the fixed cover (16) in a sealing mode through the first sealing part (22) and the third sealing part (24) so as to realize that the fixed cover (16) is assembled on the wind guide cover (15) in a sealing mode.
6. An air fryer according to claim 4, wherein: the fixed cover (16) is provided with a convex part (27) towards the cover body (3); the fourth sealing part (25) is positioned on one side of the second sealing part (23); the cover body (3) is provided with first cover body opening (28) on one side, the bottom is provided with second cover body opening (29), communicate each other between first cover body opening (28) and second cover body opening (29), the assembly is accepted in base subassembly one side through second cover body opening (29) in the cover body (3), and rely on second sealing part (23) through first cover body opening (28) outer end when the assembly, and through first cover body opening (28) bottom support on fourth sealing part (25), in order to realize that cover body (3) seal assembly is in base subassembly one side.
7. An air fryer according to claim 1, wherein: the base assembly comprises a bottom shell (30) and a bearing piece (31); the fan cover component is fixedly arranged above the bearing piece (31); a clamping matching part and a fastening part are respectively arranged between the bottom shell (30) and the bearing piece (31) and between the shell (1) and the bearing piece (31);
the bearing piece (31) is positioned above the bottom shell (30) and is clamped and positioned in advance through the clamping matching part, and the bottom shell (30) and the bearing piece (31) are fixed through the fastening piece after being clamped and positioned;
shell (1) are located drain pan (30) top one side, and through joint cooperation portion joint location in advance each other, shell (1) joint location back through the fastener at least with drain pan (30) reciprocal anchorage.
8. An air fryer according to claim 7, wherein: the clamping matching part comprises a clamping groove position (32) and a clamping edge (33); wherein, the clamping groove positions (32) are respectively arranged at the upper and lower positions of the bearing piece (31), and the clamping edges (33) are respectively arranged on the bottom shell (30) and the shell (1);
the bearing piece (31) is clamped and positioned on a clamping edge (33) of the bottom shell (30) in advance through a clamping groove position (32), and the bearing piece and the clamping edge are fixed through a fastener after being clamped and positioned;
the shell (1) is clamped and positioned on a clamping groove position (32) of the bearing piece (31) in advance through a clamping edge (33), and the clamping edge are fixed with each other through a fastener after being clamped and positioned.
9. An air fryer according to claim 8, wherein: a first shell opening (34) is formed in one side of the shell (1), a second shell opening (35) is formed in the bottom of the shell, and the first shell opening (34) is communicated with the second shell opening (35); the clamping edge (33) is arranged on the second shell opening (35); the second shell opening (35) is clamped and positioned on the clamping groove position (32) of the bearing piece (31) in advance through a clamping edge (33), and the second shell opening and the clamping edge are fixed through a fastener after being clamped and positioned; the first shell opening (34) is arranged on one side of the fan cover component and mutually fixed through a fixing piece, so that the shell (1) is fixedly connected with the fan cover component and the base component.
10. An air fryer according to claim 1, wherein: a fixed bracket (36), a fan (37) and a circuit board (38) are also arranged in the assembly cavity (2); the fixed support (36) is fixedly arranged on the base component, the fan (37) is fixedly arranged on the fixed support (36), and the circuit board (38) is fixedly arranged on the fixed support (36) and is respectively in electric control connection with the heating part (5), the hot air fan blade (6), the heat dissipation fan blade (7) and the fan (37); the base component and the shell (1) are respectively provided with a plurality of holes; the fan (37) blows heat on the circuit board (38) and/or the assembly cavity (2) out of the assembly cavity (2) through a plurality of holes in a circulating mode under the control of the circuit board (38).
CN202110195699.1A 2020-10-20 2021-02-19 Air frying pan Pending CN112716316A (en)

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CN202011124338X 2020-10-20
CN202011124338.XA CN112205889A (en) 2020-10-20 2020-10-20 Air frying pan

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CN202110195699.1A Pending CN112716316A (en) 2020-10-20 2021-02-19 Air frying pan

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Publication number Priority date Publication date Assignee Title
CN112205889A (en) * 2020-10-20 2021-01-12 中山市鑫能电器制造有限公司 Air frying pan
CN113812860B (en) * 2021-09-17 2023-02-07 中山市鑫能电器制造有限公司 Integrated optimization structure of electric baking pan

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208769566U (en) * 2017-08-11 2019-04-23 九阳股份有限公司 A kind of air fryer that heating effect is good
CN211324478U (en) * 2019-09-27 2020-08-25 浙江手拉手电器科技有限公司 Hot air circulation utilization structure of air fryer
CN112205889A (en) * 2020-10-20 2021-01-12 中山市鑫能电器制造有限公司 Air frying pan

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208769566U (en) * 2017-08-11 2019-04-23 九阳股份有限公司 A kind of air fryer that heating effect is good
CN211324478U (en) * 2019-09-27 2020-08-25 浙江手拉手电器科技有限公司 Hot air circulation utilization structure of air fryer
CN112205889A (en) * 2020-10-20 2021-01-12 中山市鑫能电器制造有限公司 Air frying pan

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