Novel air fryer

Abstract

The utility model discloses a novel air fryer, and relates to the technical field of household appliances. The novel air fryer comprises a fryer body and an air duct assembly, the fryer body is covered with the air duct assembly, an air inlet and an air outlet are formed in the side, facing the fryer body, of the air duct assembly, the air outlet is communicated with the air inlet end of the fryer body, the air inlet is communicated with the air outlet end of the fryer body, and a first fan is arranged in the air duct assembly. The first fan is used for driving airflow in the air duct assembly to enter the air inlet end of the fryer from the air inlet, flow to the air outlet end of the fryer and then flow out from the air outlet; according to the technical scheme, the heat efficiency of the novel air fryer is improved, meanwhile, the air duct assembly does not block the view above the fryer, a user can observe the cooking condition in the fryer through the top of the air fryer, and the user experience of the novel air fryer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a novel air fryer. Background Art

[0002] Most of the current air fryers install the fan in the center of the air fryer. This fan setting occupies most of the top space of the air fryer. There is a lack of available space on the top of the air fryer for setting a visual window. The current solution for such air fryers is to set a visible window on the side of the air fryer for customers to observe the cooking status of food. However, the visual window on the side of the air fryer is not convenient for customers to observe, which in turn affects the customer's experience of using the air fryer. Utility Model Content

[0003] The main purpose of the utility model is to provide a novel air fryer, aiming to improve the thermal efficiency of the novel air fryer and improve the user experience of the novel air fryer.

[0004] To achieve the above-mentioned purpose, the novel air fryer proposed by the utility model comprises:

[0005] Deep fryer;

[0006] An air duct assembly, wherein the air duct assembly cover is arranged above the fryer, an air inlet and an air outlet are arranged on a side of the air duct assembly facing the fryer, the air outlet is communicated with the air inlet end of the fryer, the air inlet is communicated with the air outlet end of the fryer, a first fan is arranged inside the air duct assembly, and the first fan is used to drive the air flow inside the air duct assembly to enter the air inlet end of the fryer from the air inlet and flow to the air outlet end of the fryer, and then flow from the air outlet end through the air outlet and return to the inside of the air duct assembly.

[0007] In one embodiment, the air duct assembly includes:

[0008] A partition plate, the air inlet and the air outlet are arranged at intervals on the partition plate, and the fryer is tightly connected to one side of the partition plate;

[0009] A heating cover, the heating cover is arranged on a side of the partition plate away from the fryer, and the first fan is arranged in the heating cover;

[0010] A heating element, the heating element is arranged in the heating cover and located at the air outlet;

[0011] A motor is arranged above the heating cover and is drivingly connected to the first fan.

[0012] In one embodiment, the first fan is located at the air inlet, and the first fan is used to extract air in the fryer from the air outlet at the air inlet.

[0013] In one embodiment, the air duct assembly further includes an air duct baffle, and the air duct baffle is arranged on a side of the first fan close to the heating element to increase air flow rate.

[0014] In one embodiment, the side wall of the heat dissipation cover is provided with an opening, and the top of the heat dissipation cover is provided with an air hole;

[0015] The second fan is arranged between the heat dissipation cover and the heating cover and is located below the air hole. The second fan is transmission-connected to the motor and is used for driving air to flow from the air hole to the opening to reduce the temperature of the heating cover.

[0016] In one embodiment, a heat dissipation baffle is further provided in the heat dissipation cover, and the heat dissipation baffle is provided on a side of the second fan close to the opening to increase the air flow rate.

[0017] In one embodiment, a plurality of heat dissipation holes are provided at one end of the heating cover away from the heating element, and the plurality of heat dissipation holes are sequentially spaced apart along the airflow direction driven by the second fan.

[0018] In one embodiment, the novel air fryer further comprises a shell, the shell comprising an upper shell and a lower shell, two frying pots are arranged in the lower shell, the two frying pots are arranged at intervals, two air duct assemblies are arranged in the upper shell, and the partition plate separates the upper shell and the lower shell.

[0019] In one embodiment, the new air fryer also includes an exhaust duct, which is arranged on the upper shell. The exhaust duct has two air inlets and one exhaust port. The two air inlets are respectively connected to the two openings, and the exhaust port is connected to the outside of the shell. A partition is provided in the exhaust duct, and the partition blocks the two air inlets from being connected to each other.

[0020] In one embodiment, a visual window is provided on the top of the shell, and the visual window is located above the fryer, through which the situation in the fryer can be observed.

[0021] The utility model technical solution novel air fryer comprises a fryer and an air duct assembly, the air duct assembly cover is arranged above the fryer, an air inlet and an air outlet are arranged on a side of the air duct assembly facing the fryer, the air outlet is communicated with the air inlet end of the fryer, the air inlet is communicated with the air outlet end of the fryer, a first fan is arranged inside the air duct assembly, the first fan is used to drive the air flow inside the air duct assembly to enter the air inlet end of the fryer from the air inlet and flow to the air outlet end of the fryer, and then flow out from the air outlet, so that the original central air duct is replaced by the air duct assembly in the novel air fryer, the first fan is located at a non-center position of the fryer, which can more effectively guide and enhance the flow of air inside the fryer, improve the flow pattern of hot air, enhance the impact and wrapping effect on food, thereby improving the thermal efficiency of the novel air fryer, and at the same time, because the first fan is located at a non-center position of the fryer, there is no other structure blocking the top of the fryer, so it is convenient to set a window above the fryer, so that the user can observe the cooking condition of the food inside the fryer through the window, thereby improving the user experience of the novel air fryer. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0023] Figure 1 A structural schematic diagram of an embodiment of a novel air fryer provided by the utility model;

[0024] Figure 2 A side sectional view of the novel air fryer provided by the utility model;

[0025] Figure 3 for Figure 1 Schematic diagram of the structure after the middle and upper shell is removed;

[0026] Figure 4 for Figure 3 A schematic diagram of the structure after one of the heat dissipation covers is removed;

[0027] Figure 5 A schematic diagram of the structure of the partition plate provided by the utility model;

[0028] Figure 6 A schematic diagram of the structure of the heating element and the baffle provided by the utility model;

[0029] Figure 7 A bottom view of the structure of the fryer and the partition plate provided by the utility model;

[0030] Figure 8A schematic diagram of the fryer structure provided by the utility model;

[0031] Fig. 9 A schematic diagram of the heat dissipation cover structure provided by the utility model;

[0032] Fig.10 A schematic diagram of the heating cover structure provided by the utility model;

[0033] Fig.11 A schematic diagram of the exhaust duct structure provided by the utility model;

[0034] Fig.12 This is a structural schematic diagram of another embodiment of the novel air fryer provided by the utility model.

[0035] Description of Figure Numbers:

[0036] 100. New air fryer; 10. fryer; 11. air inlet; 12. air outlet; 13. food partition; 20. air duct assembly; 21. first fan; 22. partition; 221. air inlet; 222. air outlet; 23. heating cover; 231. heat dissipation hole; 24a. heating element; 24b. baffle; 25. motor; 26. air duct baffle; 27. heat dissipation cover; 271. opening; 272. air hole; 28. second fan; 29. ​​heat dissipation baffle; 30. shell; 31. upper shell; 311. control panel; 312. visual window; 32. lower shell; 40. exhaust duct; 41. air inlet; 42. exhaust port; 43. partition.

[0037] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0040] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0041] The utility model proposes a novel air fryer 100, aiming to improve the thermal efficiency of the novel air fryer 100 and improve the user experience of the novel air fryer 100.

[0042] See also Figure 1 , Figure 2 In one embodiment of the utility model, the novel air fryer 100 includes a fryer 10 and an air duct assembly 20, the air duct assembly 20 is covered above the fryer 10, and an air inlet 221 and an air outlet 222 are provided on the side of the air duct assembly 20 facing the fryer 10, the air outlet 222 is communicated with the air inlet end 11 of the fryer 10, and the air inlet 221 is communicated with the air outlet end 12 of the fryer 10, and a first fan 21 is provided inside the air duct assembly 20, and the first fan 21 is used to drive the air flow inside the air duct assembly 20 to enter the air inlet end 11 of the fryer 10 from the air inlet 221 and flow to the air outlet end 12 of the fryer 10, and then flow out from the air outlet 222.

[0043] It should be noted that, in conjunction with Figure 8 The air inlet end 11 and the air outlet end 12 of the fryer 10 are not two physical structures on the fryer 10. The fryer 10 can be divided into two parts, one of which is provided with a partition net at the bottom, which is the food end for holding food, and the top of the food end is the air inlet end 11 of the fryer 10. A handle assembly is provided on one side of the partition net, which is convenient for customers to operate the fryer 10 and can also be sealed with the new air fryer 100. A second partition net is provided at one end of the partition net away from the handle assembly, and the second partition net is far away from the handle assembly. The side away from the handle assembly forms the return end of the fryer 10, and the top of the return end is the air outlet 12 of the fryer 10. It can be clearly known that after the air duct assembly 20 blows the airflow from the air inlet end 11, the airflow flows to the bottom of the fryer 10, and then flows to the return end of the fryer 10, the airflow rises from the return end, and finally flows out from the air outlet 12 of the fryer 10 to form a cycle. It can be regarded as the air forming a U-shaped airflow inside the fryer 10, and the two ends of the top are the air outlet 12 and the air inlet 11 respectively.

[0044] Understandable, combined with reference Figure 2 , Figure 2The white arrow in the figure is the airflow direction driven by the first fan 21. The air duct assembly 20 is covered above the fryer 10. The air outlet 222 of the air duct assembly 20 is connected to the air inlet end 11 of the fryer 10, and the air outlet end 12 of the fryer 10 is connected to the air inlet 221 of the air duct assembly 20. In this way, a complete circulating air duct is formed between the air duct assembly 20 and the fryer 10. The first fan 21 drives the airflow to circulate inside the air duct assembly 20. Since the food end of the fryer 10 for holding food can be regarded as the center position of the fryer 10, the first fan 21 and the center position of the fryer 10 are not on the same vertical line, so that the first fan 21 is located at a non-center position of the fryer 10, which can more effectively guide and enhance the flow of air inside the fryer 10, improve the flow pattern of hot air, and enhance the impact and wrapping effect on food, thereby improving the thermal efficiency of the new air fryer 100 and improving the user experience of the new air fryer 100.

[0045] Combined with reference Figure 1 The new air fryer 100 of the present technical solution is provided with a control panel 311, which is rotatably connected to the shell 30 of the new air fryer 100. A ball-bumping rebounder is provided on the back of the control panel 311. The control panel 311 can be buckled and fixed on the shell 30. After pressing the control panel 311, the ball-bumping rebounder is unlocked. At this time, the control panel 311 can be rotated on the shell 30 to adjust the angle of the control surface to facilitate customer operation.

[0046] In the embodiments of the present utility model, in combination with reference to Figure 1 , Fig.12 The new air fryer 100 can have one frying chamber or two frying chambers. It can be understood that no matter it is one frying chamber or two frying chambers, the air duct assembly 20 is adopted. The new air fryer 100 with a single frying chamber has one air duct assembly 20, and the new air fryer 100 with a double frying chamber has two air duct assemblies 20, so that each frying chamber is controlled by one air duct assembly 20. Similarly, the new air fryer 100 of the utility model can also have more frying chambers, as long as each frying chamber is controlled by one air duct assembly 20. The number of frying chambers of the new air fryer 100 is not specifically limited here.

[0047] In an embodiment of the utility model, the size of the air outlet 222 of the air duct assembly 20 can be larger than the size of the air inlet 221, and the first fan 21 is installed at a position close to the air inlet 221, so that the gap between the first fan 21 and the air duct assembly 20 is relatively small. When the first fan 21 drives the air to flow, the air flow rate at the air inlet 221 is relatively fast, which improves the air intake efficiency of the air duct assembly 20. At the same time, when the airflow flows to the air inlet 221, the air flow rate slows down due to the expansion of the space, and the air can be heated more fully, thereby improving the thermal efficiency of the air duct assembly 20.

[0048] Further, see Figure 1 , Figure 3 and Figure 4 In one embodiment, the air duct assembly 20 includes a partition plate 22, a heating cover 23, a heating element 24aa and a motor 25. The air inlet 221 and the air outlet 222 are arranged at intervals on the partition plate 22. The fryer 10 is tightly connected to one side of the partition plate 22. The heating cover 23 is arranged on the side of the partition plate 22 away from the fryer 10. The first fan 21 is arranged in the heating cover 23. The heating element 24aa is arranged in the heating cover 23 and is located at the air outlet 222. The motor 25 is arranged above the heating cover 23, and the motor 25 is transmission-connected to the first fan 21.

[0049] It can be understood that the partition plate 22 and the fryer 10 are tightly matched, and the fryer 10 is connected to the air duct assembly 20 through the air inlet 221 and the air outlet 222 on the partition plate 22. At the same time, the heating cover 23 is arranged on the side of the partition plate 22 away from the fryer 10. The heating cover 23 and the partition plate 22 are sealed, and the air flow can circulate between the fryer 10 and the heating cover 23, thereby improving the air tightness between the fryer 10 and the air duct assembly 20, reducing the outside air from flowing into the fryer 10, resulting in the air temperature inside the fryer 10 failing to reach the preset value.

[0050] In an embodiment of the present invention, the shape of the air outlet 222 can be composed of a pair of concentric circles, and the air outlet 222 is formed between the large circle and the small circle. The heating element 24a can be evenly arranged on the annular air outlet 222, thereby increasing the contact area between the airflow and the heating element 24a, and increasing the temperature of the air when entering the fryer 10.

[0051] Further, see Figures 1 to 5 In one embodiment, the first fan 21 is located at the air inlet 221 , and the first fan 21 is used to extract air in the fryer 10 from the air outlet 12 at the air inlet 221 .

[0052] In this way, the first fan 21 is arranged at the position of the air inlet 221, so that the first fan 21 can directly suck air from the air outlet 12 of the fryer 10, and then form an airflow inside the heating cover 23 to blow toward the air outlet 222, thereby improving the air intake efficiency of the first fan 21.

[0053] Further, see Figure 5 In one embodiment, the air duct assembly 20 further includes an air duct baffle 26, which is disposed on a side of the first fan 21 close to the heating element 24a to form a volute air duct to increase the air flow rate.

[0054] In this arrangement, the air duct baffle 26 is located on the side of the first fan 21 close to the heating element 24a, so that the air duct baffle 26 can block the air outlet area when the first fan 21 blows out air, so that when the air enters the air outlet 222, the space first becomes smaller and then becomes larger, and the air flow speed is further improved.

[0055] In an embodiment of the utility model, in order to prevent the air duct baffle 26 from excessively blocking the air outlet area of ​​the first fan 21, the air duct baffle 26 is arranged between the first fan 21 and the heating cover 23 in accordance with the shape of the heating cover 23. This can not only further speed up and regularize the airflow, but also prevent the air duct baffle 26 from excessively interfering with the airflow.

[0056] In the embodiments of the present utility model, in combination with reference to Figure 5 , Figure 6 The air duct assembly 20 also includes a baffle 24b, which is located above the heating element 24a and is arranged in a ring along the air outlet 222. A plurality of protrusions are provided at one end of the baffle 24b close to the heating element 24a, and the plurality of protrusions are distributed in a ring array along the baffle 24b. A notch is formed on the baffle 24b near each protrusion, so that when the airflow blows from the air inlet 221 to the air outlet 222, it is interfered by the baffle 24b. After the airflow passes through the baffle 24b from the plurality of notches, multiple sections of uniform airflow are formed. The uniform airflows at multiple ends are isolated by the plurality of protrusions respectively to prevent the multiple sections of airflow from re-merging. After the multiple sections of airflow are heated by the heating element 24a, they finally enter the fryer 10 through the air outlet 222. In this way, the hot air in all directions in the fryer 10 is more uniform, and then the temperature at each position inside the fryer 10 is more uniform, further improving the cooking experience of the air fryer 100.

[0057] Further, see Figure 4 , Fig. 9 In one embodiment, the air duct assembly 20 further includes a heat dissipation cover 27 and a second fan 28. The heat dissipation cover 27 is covered on the heating cover 23. The side wall of the heat dissipation cover 27 is provided with an opening 271. The top of the heat dissipation cover 27 is provided with an air hole 272. The second fan 28 is provided between the heat dissipation cover 27 and the heating cover 23 and is located below the air hole 272. The second fan 28 is transmission-connected to the motor 25. The second fan 28 is used to drive air from the air hole 272 to the opening 271 to reduce the temperature of the heating cover 23 and the inside of the machine body.

[0058] In this way, a heat dissipation cover 27 is further provided on the heating cover 23, and a second fan 28 is also provided inside the heat dissipation cover 27. The second fan 28 sucks air from the air holes 272 of the heat dissipation cover 27, and the airflow flows around the heat dissipation cover 27 for a circle and then flows out from the opening 271 of the heat dissipation cover 27. In this way, the cold air sucked in by the second fan 28 can dissipate heat and cool down the heating cover 23. At the same time, the process of sucking in cold air will drive the air flow inside the shell 30. The air is sucked into the shell 30 from the bottom and sides, thereby reducing the temperature of the shell 30 and avoiding the heating cover 23 from being too high in temperature, thereby affecting the outer shell temperature of the new air fryer 100 to be too high.

[0059] In an embodiment of the utility model, the shape of the heat dissipation cover 27 can be set similarly to the shape of the heating cover 23, and the heat dissipation cover 27 is relatively larger than the heating cover 23; the air hole 272 of the heat dissipation cover 27 can be located on the same vertical line as the air inlet 221, so that the second fan 28 and the first fan 21 can also be located on the same vertical line, and the motor 25 is arranged above the air hole 272, and the motor 25 is simultaneously connected to the first fan 21 and the second fan 28 in transmission, so that the internal space layout of the new air fryer 100 can be optimized; the opening 271 of the heat dissipation cover 27 can be set close to the second fan 28, which is conducive to the airflow to flow through various positions inside the heat dissipation cover 27.

[0060] Further, see Figure 4 In one embodiment, a heat dissipation baffle 29 is further provided in the heat dissipation cover 27. The heat dissipation baffle 29 is provided on a side of the second fan 28 close to the opening 271 to form a volute air duct to increase the air flow rate.

[0061] In this way, a heat dissipation baffle 29 is arranged on the side of the second fan 28 close to the opening 271, which can prevent the airflow replaced by the second fan 28 from flowing out of the opening 271 without passing through various positions of the heat dissipation cover 27. At the same time, it can also increase the speed of the second fan 28 driving the airflow to the deep part of the heat dissipation cover 27, thereby improving the heat dissipation efficiency of the second fan 28.

[0062] In an embodiment of the utility model, the heat dissipation baffle 29 can be set as a curved baffle, and the curved heat dissipation baffle 29 is set along the edge of the second fan 28, so that the airflow driven by the second fan 28 can rush to the heat dissipation baffle 29 and then flow along the curved heat dissipation baffle 29 to the depth of the heat dissipation cover 27, and can further reduce the air outlet area of ​​the second fan 28 and increase the airflow velocity.

[0063] Further, see Fig.10 In one embodiment, a plurality of heat dissipation holes 231 are provided at one end of the heating cover 23 away from the heating element 24 a , and the plurality of heat dissipation holes 231 are sequentially spaced apart along the air flow direction driven by the second fan 28 .

[0064] In this way, a heat dissipation hole 231 is set on the top of the heating cover 23, which can discharge the water vapor inside the fryer 10, thereby improving the performance of the new air fryer 100, and can also play a certain heat dissipation role to prevent overheating inside the fryer 10.

[0065] In the embodiment of the utility model, the heat dissipation hole 231 can be a protrusion on the top of the heating cover 23. Since the second fan 28 forms a unidirectional airflow on the top of the heating cover 23, the end of the protrusion facing the airflow is closed, and the heat dissipation hole 231 is formed on the end of the protrusion facing away from the airflow. In this way, the airflow driven by the second fan 28 will not be directly blown into the interior of the heating cover 23, but the water vapor inside the heating cover 23 is discharged and then carried away by the airflow, thereby preventing the airflow driven by the second fan 28 from affecting the cooking process inside the fryer 10.

[0066] Further, see Figures 1 to 5 , Figure 7 In one embodiment, the new air fryer 100 also includes a shell 30, the shell 30 includes an upper shell 31 and a lower shell 32, two frying pots 10 are arranged in the lower shell 32, and the two frying pots 10 are arranged at an interval, two air duct assemblies 20 are arranged in the upper shell 31, and the partition plate 22 separates the upper shell 31 and the lower shell 32.

[0067] It can be understood that the new air fryer 100 in the present technical solution is a double-cavity new air fryer 100, which has two fryers 10, and each fryer 10 is correspondingly provided with an air duct assembly 20, the fryer 10 is arranged in the lower shell 32, and the air duct assembly 20 is arranged in the upper shell 31, and the partition plate 22 in the air duct assembly 20 is used to isolate the upper shell 31 and the lower shell 32.

[0068] In the embodiments of the present utility model, in combination with reference to Figure 7 The fryer 10 is provided with two food partitions, namely a horizontal food partition and a vertical food partition. The horizontal food partition is horizontally arranged at the bottom of the fryer 10 to separate the food from the bottom of the fryer 10, and the vertical food partition is vertically arranged at the side of the fryer 10 away from the handle, so that the side of the vertical partition in the fryer 10 close to the handle is the air inlet end 11, and the side away from the handle is the air outlet end 12. Air can pass through the vertical food partition from the air inlet end 11 to the air outlet end 12. At the same time, the vertical food partition can also prevent food debris in the horizontal food partition from entering the air outlet end 12, so as to ensure smooth circulation of air inside the fryer 10.

[0069] In the embodiment of the present utility model, the two air duct components 20 share a partition plate 22 , that is, the partition plate 22 is provided with two air inlets 221 and two air outlets 222 , which correspond to the two air duct components 20 , respectively.

[0070] In an embodiment of the utility model, two air vents are provided in the upper shell 31, and the two air vents are symmetrically arranged on both sides of the upper shell 31. When the second fan 28 is started, air can be sucked from the outside of the shell 30 into the inside of the shell 30, and then enters the heat dissipation cover 27 through the air holes 272 for heat dissipation circulation. It can be understood that small air holes with the same function as the air holes are also provided in the lower shell 32. In this way, a heat dissipation duct that can take in air from both the top and the bottom is formed inside the shell 30 to improve the heat dissipation efficiency of the new air fryer 100.

[0071] Further, see Figure 3 , Fig.11 In one embodiment, the new air fryer 100 also includes an exhaust duct 40, which is arranged on the upper shell 31. The exhaust duct 40 has two air inlets 41 and one exhaust port 42. The two air inlets 41 are respectively connected to the two openings 271, and the exhaust port 42 is connected to the outside of the shell 30. A partition 43 is provided in the exhaust duct 40, and the partition 43 blocks the two air inlets 41 from being connected to each other.

[0072] In this way, an exhaust duct 40 is arranged in the upper shell 31, and the two air inlets 41 of the exhaust duct 40 are respectively connected to the openings 271 of the two heat dissipation covers 27. After the airflow inside the heat dissipation cover 27 flows out from the opening 271, it flows out to the outside of the new air fryer 100 through the exhaust port 42 of the exhaust duct 40, thereby discharging the heat in the heat dissipation cover 27. At the same time, a partition 43 is arranged inside the exhaust duct 40, and the partition 43 separates the two air inlets 41, so that when the two fryers 10 are used separately, the fryer 10 in use can not affect the fryer 10 not in use.

[0073] In the embodiment of the present utility model, a ventilation net is provided on the exhaust port 42 of the exhaust duct 40 to prevent the debris outside the novel air fryer 100 from entering the heat dissipation cover 27 through the exhaust duct 40 .

[0074] Further, see Figure 1 In one embodiment, a visual window is provided on the top of the shell, and the visual window is located above the fryer, through which the situation in the fryer can be observed.

[0075] With such arrangement, the cooking status of the food inside the fryer 10 can be seen through the visual window 312, so that the customer can adjust the cooking method according to the situation.

[0076] In one embodiment of the present invention, the visual window 312 may include a first glass near the fryer 10 and a second glass located above the first glass. The fryer 10 is provided with a hole at a corresponding position of the shell 30, the first glass is arranged in the hole, and the second glass is arranged at a corresponding position of the upper shell 31, so that the user can see the cooking situation inside the fryer through the first glass and the second glass.

[0077] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A novel air fryer, characterized in that: include: Deep fryer; An air duct assembly, wherein the air duct assembly cover is arranged above the fryer, an air inlet and an air outlet are arranged on a side of the air duct assembly facing the fryer, the air outlet is communicated with the air inlet end of the fryer, the air inlet is communicated with the air outlet end of the fryer, a first fan is arranged inside the air duct assembly, and the first fan is used to drive the air flow inside the air duct assembly to enter the air inlet end of the fryer from the air inlet and flow to the air outlet end of the fryer, and then flow from the air outlet end through the air outlet and return to the inside of the air duct assembly.

2. The novel air fryer according to claim 1, characterized in that: The air duct assembly comprises: A partition plate, the air inlet and the air outlet are arranged at intervals on the partition plate, and the fryer is tightly connected to one side of the partition plate; A heating cover, the heating cover is arranged on a side of the partition plate away from the fryer, and the first fan is arranged in the heating cover; A heating element, the heating element is arranged in the heating cover and located at the air outlet; A motor is arranged above the heating cover and is drivingly connected to the first fan.

3. The novel air fryer as claimed in claim 2, characterized in that: The first fan is located at the air inlet, and is used to draw air in the fryer from the air outlet at the air inlet.

4. The novel air fryer as claimed in claim 3, characterized in that: The air duct assembly further includes an air duct baffle, which is arranged on a side of the first fan close to the heating element to increase air flow rate.

5. The novel air fryer as claimed in claim 2, characterized in that: The air duct assembly also includes: A heat dissipation cover, the heat dissipation cover is arranged on the heating cover, the side wall of the heat dissipation cover is provided with an opening, and the top of the heat dissipation cover is provided with an air hole; The second fan is arranged between the heat dissipation cover and the heating cover and is located below the air hole. The second fan is transmission-connected to the motor and is used for driving air to flow from the air hole to the opening to reduce the temperature of the heating cover.

6. The novel air fryer as claimed in claim 5, characterized in that: A heat dissipation baffle is also provided in the heat dissipation cover, and the heat dissipation baffle is provided on a side of the second fan close to the opening to increase the air flow rate.

7. The novel air fryer as claimed in claim 6, characterized in that: A plurality of heat dissipation holes are arranged at one end of the heating cover away from the heating element, and the plurality of heat dissipation holes are arranged in sequence and at intervals along the air flow direction driven by the second fan.

8. The novel air fryer as claimed in claim 5, characterized in that: The novel air fryer also includes a shell, which includes an upper shell and a lower shell. Two frying pots are arranged in the lower shell, and the two frying pots are arranged at an interval. Two air duct assemblies are arranged in the upper shell, and the partition plate separates the upper shell and the lower shell.

9. The novel air fryer as claimed in claim 8, characterized in that: The novel air fryer also includes an exhaust duct, which is arranged on the upper shell. The exhaust duct has two air inlets and one exhaust port. The two air inlets are respectively connected to the two openings, and the exhaust port is connected to the outside of the shell. A partition is provided in the exhaust duct, and the partition blocks the two air inlets from being connected to each other.

10. The novel air fryer as claimed in claim 8, characterized in that: A visual window is provided on the top of the shell body, and the visual window is located above the fryer. The situation in the fryer can be observed through the visual window.

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