CN213282603U - Air fryer - Google Patents
Air fryer Download PDFInfo
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- CN213282603U CN213282603U CN202021976308.7U CN202021976308U CN213282603U CN 213282603 U CN213282603 U CN 213282603U CN 202021976308 U CN202021976308 U CN 202021976308U CN 213282603 U CN213282603 U CN 213282603U
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- flow guide
- diversion
- upper cover
- air
- guide surface
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Abstract
The utility model relates to an air fryer, it includes fuselage, fried basket, upper cover, guiding disk and baking equipment, baking equipment sets up in the fuselage, guiding disk sits on the fuselage and lies in baking equipment top, guiding disk includes chassis, convex surface guide plate and splice bar, the chassis is opened there is the opening, and the convex surface guide plate lies in the opening top, and the convex surface of convex surface guide plate forms first water conservancy diversion face, and first water conservancy diversion face is towards the opening, and the spherical convex surface guide plate is connected to splice bar one end, and the chassis is connected to the splice bar other end, forms the air outlet between splice bar and the splice bar; the flow guide disc forms a first flow guide surface according to the coanda effect, the frying basket forms a second flow guide surface and a third flow guide surface according to the coanda effect, and the upper cover forms a fourth flow guide surface and a fifth flow guide surface according to the coanda effect, so that the frying basket is heated more uniformly, the baking efficiency of food in the frying basket is greatly improved, and the practicability of the air frying pot is improved.
Description
Technical Field
The utility model relates to an air fryer.
Background
An air frying pan is a machine which can fry food with air, mainly uses air to replace hot oil in the original frying pan, heats food by the convection of hot air similar to the sun, forms rapidly circulating heat flow in the closed pan by the hot air to make the food cooked, and simultaneously blows away the water on the surface layer of the food by the hot air to make the food achieve the effect similar to frying.
The existing air frying pot is generally arranged on a pot cover, and the heat generated by the baking device is transferred to the pot body, but the air frying pot is not uniformly heated due to the fact that the heat of the traditional air frying pot cannot be uniformly transferred to all positions of the pot body.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an air fryer which utilizes the coanda effect to realize uniform heating.
The purpose of the utility model is realized like this:
an air fryer comprises a machine body, a frying basket, an upper cover, a flow guide disc and a baking device, wherein the baking device is arranged in the machine body, the flow guide disc is arranged on the machine body and positioned above the baking device, the flow guide disc comprises a base disc, a convex flow guide plate and connecting ribs, an opening is formed in the base disc, the convex flow guide plate is positioned above the opening, a first flow guide surface is formed on the convex surface of the convex flow guide plate, the first flow guide surface faces the opening, one end of each connecting rib is connected with the spherical convex flow guide plate, the other end of each connecting rib is connected with the base disc, and an air outlet is formed between each connecting rib;
vent holes are formed in the outer wall of the frying basket at intervals, the bottom wall of the frying basket is inwards recessed to form a first concave cavity, a second flow guide surface is formed on the inner wall of the first concave cavity, a third flow guide surface is formed on the bottom wall of the frying basket outside the first concave cavity, the frying basket is seated on the flow guide plate, and the first concave cavity is located above the convex surface flow guide plate;
the upper cover is seated on the flow guide disc, the frying basket is positioned in an inner cavity of the upper cover, the inner wall of the top of the upper cover protrudes towards the inner cavity of the upper cover to form a protruding part, the surface of the protruding part forms a fourth flow guide surface, and the inner top wall of the upper cover positioned outside the protruding part forms a fifth flow guide surface;
and a coanda diversion air duct is formed among the first diversion surface, the second diversion surface, the third diversion surface, the fourth diversion surface and the fifth diversion surface.
The utility model discloses a deep fryer, including the deep fryer, flow guide disc, upper cover, baking equipment, blast basket and air fryer, the flow guide disc forms first water conservancy diversion face according to the coanda effect, explode the basket and form second water conservancy diversion face and third water conservancy diversion face according to the coanda effect, the upper cover forms fourth water conservancy diversion face and fifth water conservancy diversion face according to the coanda effect, baking equipment forms hot-blastly and gets into and explode the basket with the direction of difference under the guide effect of first water conservancy diversion face, second water conservancy diversion face, third water conservancy diversion face, fourth water conservancy diversion face and fifth water conservancy diversion face, it is more even to make to explode the basket to be heated, improve the efficiency of toasting of.
The purpose of the utility model can also adopt the following technical measures to solve:
as a more specific scheme, a middle diversion air duct facing the fry basket is formed between the first diversion surface and the second diversion surface, a top diversion air duct facing the fry basket is formed between the first diversion surface, the third diversion surface, the fifth diversion surface and the fourth diversion surface, a side diversion air duct facing the fry basket is formed between the first diversion surface and the third diversion surface, and the coanda diversion air duct is formed by the middle diversion air duct, the top diversion air duct and the side diversion air duct. The first flow guide surface, the second flow guide surface, the third flow guide surface, the fourth flow guide surface and the fifth flow guide surface form a middle flow guide air channel, a top flow guide air channel and a lateral flow guide air channel by utilizing the coanda effect, hot air enters the inner cavity of the frying basket along the side surface, the top surface and the bottom surface of the frying basket through the middle flow guide air channel, the top flow guide air channel and the lateral flow guide air channel, the frying basket is heated more uniformly, and the practicability of the air frying pot is greatly improved.
More specifically, the upper cover is a metal upper cover.
As a more specific scheme, the top of the upper cover is inwards recessed to form a second concave cavity, the inner wall of the second concave cavity forms a sixth flow guide surface, the upper cover is inverted to form a pot body, the pot body is seated on the flow guide disc, and the second concave cavity is located above the convex flow guide plate to form the saucepan. The upper cover is inverted to form a pot body, the pot body is seated on the flow guide disc to form a saucepan, the air frying pot and the saucepan are automatically switched, different cooking requirements of users are met, and the practicability of the air frying pot is improved.
As a more specific scheme, the first flow guide surface and the sixth flow guide surface form a heating flow guide air duct facing the pot body. The hot air contacts the pot body along the heating diversion air channel according to the coanda effect and transfers heat to the pot body, so that food in the pot body is heated, the food in the pot body is rapidly heated, and the heating efficiency is improved.
As a more specific scheme, the novel multifunctional umbrella further comprises an upper cover handle, and the upper cover handle is arranged on the outer wall of the upper cover. Through being provided with the upper cover handle, the user of being convenient for gets and puts the upper cover.
As a more specific solution, the first flow guiding surface, the second flow guiding surface, the third flow guiding surface, the fourth flow guiding surface, the fifth flow guiding surface, and the sixth flow guiding surface are curved surfaces. In the coanda effect, fluid (water flow or air flow) deviates from the original flow direction and tends to flow along the surfaces of convex objects (a first flow guide surface, a third flow guide surface, a fourth flow guide surface, a fifth flow guide surface and a sixth flow guide surface).
As a more specific scheme, the multifunctional portable air conditioner further comprises a machine body handle, wherein the machine body handle is arranged on the outer wall of the machine body, and an air inlet is formed in the outer wall of the machine body. The machine body handle is arranged, so that a user can conveniently take and place the machine body.
As a more specific scheme, the baking device further comprises a control panel, the control panel is arranged on the side wall of the machine body, and the baking device is electrically connected with the control panel.
As a more specific scheme, the baking device comprises a heating element, a fan and a motor, wherein the heating element is positioned above the fan, the motor is connected with the fan and drives the fan to rotate, and the motor and the heating element are respectively and electrically connected with the control panel.
The utility model has the advantages as follows:
the utility model discloses, the guiding disk forms first water conservancy diversion face according to the coanda effect, explodes the basket and forms second water conservancy diversion face and third water conservancy diversion face according to the coanda effect, the upper cover forms fourth water conservancy diversion face and fifth water conservancy diversion face according to the coanda effect, baking equipment forms hot-blast orientation with the difference under the guide effect of first water conservancy diversion face, second water conservancy diversion face, third water conservancy diversion face, fourth water conservancy diversion face and fifth water conservancy diversion face and gets into and explode the basket, it is more even to make to explode the basket and be heated, improve the efficiency of toasting of food in exploding the basket greatly, improve the practicality that the pot was fried to the air.
The utility model discloses, first water conservancy diversion face, second water conservancy diversion face, third water conservancy diversion face, fourth water conservancy diversion face and fifth water conservancy diversion face utilize the coanda effect to form middle part water conservancy diversion wind channel, top water conservancy diversion wind channel and lateral part water conservancy diversion wind channel, and hot-blast process middle part water conservancy diversion wind channel, top water conservancy diversion wind channel and lateral part water conservancy diversion wind channel get into the fried basket inner chamber along side, top surface and the bottom surface of frying the basket, and the order is fried the basket and is heated more evenly, improves the practicality that the pot was fried to the air greatly.
The utility model discloses, the formation pot body is invertd to the upper cover, and the pot body is sat and is formed the saucepan on the guiding disk, and the air is fried and is used the switching certainly between pot and the saucepan, satisfies the different culinary art demand of user, improves the practicality of the fried pot of air, and hot-blast basis coanda effect is along heating water conservancy diversion wind channel contact pot body moreover, with heat transfer to the pot body to the internal food of heating pot makes the food rapid heating of the pot body, improves heating efficiency.
Drawings
FIG. 1 is a schematic view of an air fryer in accordance with example 1.
FIG. 2 is a schematic sectional view of an air fryer in accordance with example 1.
FIG. 3 is a schematic view showing the flow of hot air in the air fryer in accordance with example 1.
FIG. 4 is a schematic view showing the assembly of the air fryer in accordance with embodiment 1.
Fig. 5 is a schematic view of a deflector of the air fryer of embodiment 1.
FIG. 6 is a schematic view of a fry basket of the air fryer of example 1.
Fig. 7 is a schematic sectional view of the boiler according to embodiment 2.
Fig. 8 is a schematic view showing the flow of hot wind in the boiler according to example 2.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
embodiment 1, as shown in fig. 1 to 6, an air fryer includes a main body 1, a fry basket 2, an upper cover 3, a diversion disk 4, a baking apparatus 5, and a control panel 6, wherein an air inlet 12 is formed in an outer wall of the main body 1, a main body handle 11 is arranged on the outer wall of the main body 1, and the control panel 6 is arranged on a side wall of the main body 1.
The baking device 5 is arranged in the machine body 1, the baking device 5 comprises a heating element 51, a fan 52 and a motor 53, the heating element 51 is positioned above the fan 52, the motor 53 is connected with the fan 52 and drives the fan to rotate, and the motor 53 and the heating element 51 are respectively electrically connected with the control panel 6.
The flow guide disc 4 comprises a base disc 41, a convex guide plate 42 and a connecting rib 43, wherein the base disc 41 is provided with an opening 44, the convex guide plate 42 is positioned above the opening 44, the convex surface of the convex guide plate 42 forms a first flow guide surface 71, the first flow guide surface 71 faces the opening 44, one end of the connecting rib 43 is connected with the spherical convex guide plate 42, the other end of the connecting rib 43 is connected with the base disc 41, and an air outlet 45 is formed between the connecting rib 43 and the connecting rib 43.
The ventilation holes 21 are formed in the outer wall of the frying basket 2 at intervals, the bottom wall of the frying basket 2 is inwards sunken to form a first cavity 22, the inner wall of the first cavity 22 forms a second flow guide surface 72, and the bottom wall of the frying basket 2 located outside the first cavity 22 forms a third flow guide surface 73.
The upper cover 3 is a metal upper cover, the outer wall of the upper cover 3 is provided with an upper cover handle 31, the top of the upper cover 3 is inwards recessed to form a second cavity 32, the inner wall of the second cavity 32 forms a sixth flow guide surface 76, the inner wall of the top of the upper cover 3 protrudes towards the inner cavity of the upper cover 3 to form a protruding portion 32, the outer wall of the protruding portion 32 forms a fourth flow guide surface 74, and the inner top wall of the upper cover 3, which is located outside the protruding portion 32, forms a fifth flow guide surface 75.
The flow guide disc 4 is arranged on the machine body 1 and located above the baking device 5, the frying basket 2 is arranged on the flow guide disc 4, the first concave cavity 22 is located above the convex surface flow guide plate 42, the upper cover 3 is arranged on the flow guide disc 4, and the frying basket 2 is located in the inner cavity of the upper cover 3.
A middle diversion air duct 81 facing the fry basket 2 is formed between the first diversion surface 71 and the second diversion surface 72, a top diversion air duct 82 facing the fry basket 2 is formed between the first diversion surface 71, the third diversion surface 73, the fifth diversion surface 75 and the fourth diversion surface 74, a side diversion air duct 83 facing the fry basket 2 is formed between the first diversion surface 71 and the third diversion surface 73, and the coanda diversion air duct 8 is formed by the middle diversion air duct 81, the top diversion air duct 82 and the side diversion air duct 83.
The first flow guiding surface 71, the third flow guiding surface 73, the fourth flow guiding surface 74, the fifth flow guiding surface 75 and the sixth flow guiding surface 76 are all curved surfaces.
The Coanda Effect (Coanda Effect) is also called wall attachment or Coanda Effect, and fluid (water flow or air flow) deviates from the original flow direction and tends to flow along the surface of a convex object (a first flow guide surface 71, a third flow guide surface 73, a fourth flow guide surface 74, a fifth flow guide surface 75 and a sixth flow guide surface 76).
The working principle is as follows:
the user sits on the flow guide disc 4, the frying basket 2 sits on the flow guide disc 4, the upper cover 3 sits on the machine body 1, and the frying basket 2 is arranged in the inner cavity of the upper cover 3 to form an air frying pot.
The user starts the baking device 5 by operating the panel 6, the outside air enters the machine body 1 along the air inlet 12, the heating element 51 generates heat, the fan 52 makes the stirring air contact with the heating element 51 to form hot air, a part of the hot air passes through the vent hole 21 and enters the fry basket 2 along the middle diversion air channel 81 under the action of the coanda effect, a part of the hot air passes through the vent hole 21 and enters the fry basket 2 along the top diversion air channel 82 under the action of the coanda effect, a part of the hot air passes through the vent hole 21 and enters the fry basket 2 along the side diversion air channel 83 under the action of the coanda effect, and a part of the hot air passes through the vent hole 21 and enters the fry basket 2 along the top diversion air channel 82 under the action of the coanda effect, so that the fry basket 2 is heated more uniformly, and the baking effect of the food in the fry basket 2.
A user starts the baking device 5 through the control panel 6, the heating element 51 generates heat, the fan 52 stirs air to contact the heating element 51 to form hot air, the hot air flows along the heating diversion air duct 84 to contact the pot body 7 under the action of the coanda effect to transfer heat to the pot body 7, and therefore food in the inner cavity of the pot body 7 is heated.
Claims (10)
1. The utility model provides an air fryer, includes fuselage, fried basket, upper cover, guiding disk and baking equipment, baking equipment sets up in the fuselage its characterized in that: the flow guide disc is arranged on the machine body and positioned above the baking device, the flow guide disc comprises a base disc, a convex guide plate and connecting ribs, the base disc is provided with an opening, the convex guide plate is positioned above the opening, the convex surface of the convex guide plate forms a first flow guide surface, the first flow guide surface faces the opening, one end of each connecting rib is connected with the spherical convex guide plate, the other end of each connecting rib is connected with the base disc, and an air outlet is formed between each connecting rib and each connecting rib;
vent holes are formed in the outer wall of the frying basket at intervals, the bottom wall of the frying basket is inwards recessed to form a first concave cavity, a second flow guide surface is formed on the inner wall of the first concave cavity, a third flow guide surface is formed on the bottom wall of the frying basket outside the first concave cavity, the frying basket is seated on the flow guide plate, and the first concave cavity is located above the convex surface flow guide plate;
the upper cover is seated on the flow guide disc, the frying basket is positioned in an inner cavity of the upper cover, the inner wall of the top of the upper cover protrudes towards the inner cavity of the upper cover to form a protruding part, the surface of the protruding part forms a fourth flow guide surface, and the inner top wall of the upper cover positioned outside the protruding part forms a fifth flow guide surface;
and a coanda diversion air duct is formed among the first diversion surface, the second diversion surface, the third diversion surface, the fourth diversion surface and the fifth diversion surface.
2. An air fryer according to claim 1, wherein: the coanda type deep fryer is characterized in that a middle diversion air duct facing the deep fryer basket is formed between the first diversion surface and the second diversion surface, a top diversion air duct facing the deep fryer basket is formed between the first diversion surface, the third diversion surface, the fifth diversion surface and the fourth diversion surface, a side diversion air duct facing the deep fryer basket is formed between the first diversion surface and the third diversion surface, and the middle diversion air duct, the top diversion air duct and the side diversion air duct form the coanda diversion air duct.
3. An air fryer according to claim 1, wherein: the upper cover is a metal upper cover.
4. An air fryer according to claim 3, wherein: the top of the upper cover is inwards sunken to form a second concave cavity, the inner wall of the second concave cavity forms a sixth flow guide surface, the upper cover is inverted to form a pot body, the pot body is seated on the flow guide plate, and the second concave cavity is located above the convex surface flow guide plate to form the saucepan.
5. An air fryer according to claim 4, wherein: the first flow guide surface and the sixth flow guide surface form a heating flow guide air duct facing the pot body.
6. An air fryer according to claim 1, wherein: still include the upper cover handle, the upper cover handle sets up on the outer wall of upper cover.
7. An air fryer according to claim 4, wherein: the first flow guide surface, the second flow guide surface, the third flow guide surface, the fourth flow guide surface, the fifth flow guide surface and the sixth flow guide surface are curved surfaces.
8. An air fryer according to claim 1, wherein: the machine body lifting handle is arranged on the outer wall of the machine body, and an air inlet is formed in the outer wall of the machine body.
9. An air fryer according to claim 1, wherein: the baking device is characterized by further comprising a control panel, wherein the control panel is arranged on the side wall of the machine body, and the baking device is electrically connected with the control panel.
10. An air fryer according to claim 8, wherein: the baking device comprises a heating element, a fan and a motor, wherein the heating element is positioned above the fan, the motor and the fan are connected and drive the fan to rotate, and the motor and the heating element are respectively electrically connected with the control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021976308.7U CN213282603U (en) | 2020-09-10 | 2020-09-10 | Air fryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021976308.7U CN213282603U (en) | 2020-09-10 | 2020-09-10 | Air fryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213282603U true CN213282603U (en) | 2021-05-28 |
Family
ID=76030575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021976308.7U Active CN213282603U (en) | 2020-09-10 | 2020-09-10 | Air fryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213282603U (en) |
-
2020
- 2020-09-10 CN CN202021976308.7U patent/CN213282603U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211216 Address after: 529700 No.1, 333 Xingya Road, Yayao Town, Heshan City, Jiangmen City, Guangdong Province Patentee after: Guangdong Tianxi Electric Appliance Co.,Ltd. Address before: 528300 one of No.3 workshop, No.1, Beishui Industrial Zone 2, Bai'an Road, Beishui village committee, Xingtan town, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN SHANMENG ELECTRIC APPLIANCE CO.,LTD. |