Air fryer

Abstract

The utility model provides an air fryer which comprises a fryer body, a fryer main body, a fryer main body and a fryer main body, the blocking piece is arranged on the machine body and located at the air inlet and / or the air outlet. The air outlets comprise a first air outlet and a second air outlet; the machine body is further provided with a heating cavity, a heat dissipation cavity and an electric control part, the heat dissipation cavity communicates with the air inlet and the first air outlet, at least one part of the electric control part is located in the heat dissipation cavity, the second air outlet communicates with the heating cavity, and the blocking part is located at the first air outlet and / or the second air outlet.

Description

Technical Field

[0001] The utility model relates to the technical field of air fryers, and in particular to an air fryer. Background Art

[0002] At present, in the air fryer in the related technology, in addition to the exhaust port for discharging the air in the cooking cavity, since there are many electronic control components in the head, such as motors, wire reels and motherboards, the head is generally also provided with a heat dissipation air inlet and a heat dissipation air outlet. During the operation of the air fryer, the electronic control components are cooled to avoid excessive temperature rise of the electronic control components.

[0003] However, since the exhaust port, the heat dissipation air inlet and the heat dissipation air outlet are connected to the outside, moisture, impurities, etc. in the external environment can easily enter the machine head through the exhaust port, the heat dissipation air inlet and the heat dissipation air outlet, affecting the performance of the electronic control components and the cooking effect of the ingredients. Utility Model Content

[0004] The embodiments of the utility model are intended to solve at least one of the technical problems existing in the prior art.

[0005] To this end, a first aspect of an embodiment of the utility model provides an air fryer.

[0006] In view of this, according to the first aspect of an embodiment of the utility model, an air fryer is provided, which includes: a body, which is provided with an air inlet and an air outlet; and a blocking member, which is arranged on the body and located at the air inlet and / or the air outlet.

[0007] The air fryer provided in the embodiment of the utility model comprises a body and a blocking member. Specifically, the body is provided with an air inlet and an air outlet.

[0008] Optionally, the machine body is provided with a heating chamber, and the air inlet and the air outlet are respectively connected to the heating chamber.

[0009] Optionally, the machine body is provided with a heat dissipation cavity for dissipating heat from the electrical controls of the air fryer, and the air inlet and the air outlet are respectively connected to the heat dissipation cavity.

[0010] It is understandable that since air or airflow can enter the body through the air inlet from the outside and be discharged out of the body through the air outlet, that is, the air inlet and the air outlet are both connected to the outside, therefore, moisture, impurities, etc. in the external environment can easily enter the body through the air inlet and the air outlet, thereby affecting the performance of the electronic controls in the body, causing electronic controls to malfunction, reducing the service life of the electronic controls, increasing the maintenance cost of the air fryer, or affecting the heating effect of the food.

[0011] The blocking member is arranged on the machine body, and the blocking member is located at the air inlet and / or the air outlet.

[0012] Specifically, the blocking member is located at the air inlet. Alternatively, the blocking member is located at the air outlet. Alternatively, blocking members are provided at both the air inlet and the air outlet. The specific settings can be made according to actual needs.

[0013] By setting a blocking member at the air inlet and / or air outlet, it is possible to effectively reduce or prevent moisture, impurities, etc. in the external environment from entering the machine body through the air inlet and / or air outlet, thereby ensuring the performance of the electrical components in the machine body, reducing the probability of failure of the electrical components, extending the service life of the electrical components, reducing the maintenance cost of the air fryer, and ensuring the cooking effect of the ingredients.

[0014] In addition, it is understandable that, since the air outlet is connected to the heat dissipation chamber and / or the heating chamber, the gas discharged from the air outlet has a certain temperature. In order to avoid the high temperature gas from spraying out and injuring people, at least a part of the air outlet is generally arranged on the back of the machine body, that is, at least a part of the air outlet is generally arranged on the rear side of the machine body. This also makes the temperature rise of the back of the air fryer higher, which is not conducive to heat dissipation, and long-term use affects the service life of the air fryer.

[0015] By setting a blocking member at the air outlet, the flow direction of the outlet air flow can also be changed. That is to say, the blocking member can change the flow direction of the air flow flowing out of the air outlet, thereby effectively preventing the hot air discharged from the air outlet from directly impacting the walls of the user's home, reducing the temperature rise on the back of the air fryer, and improving the heat dissipation effect of the back of the air fryer, which is conducive to extending the service life of the air fryer.

[0016] In addition, the air fryer provided according to the above technical solution of the utility model also has the following additional technical features:

[0017] In some technical schemes, optionally, the air outlet includes a first air outlet and a second air outlet; the machine body is also provided with a heating chamber, a heat dissipation chamber and an electrical control component, the heat dissipation chamber is connected with the air inlet and the first air outlet, at least a part of the electrical control component is located in the heat dissipation chamber, the second air outlet is connected with the heating chamber, and the blocking member is located at the first air outlet and / or the second air outlet.

[0018] In this technical solution, the machine body is provided with a heating chamber, and optionally, the air fryer further comprises a hot air device, wherein the hot air device can deliver hot air to the heating chamber. Specifically, the food to be cooked can be placed in the heating chamber, and the hot air device is turned on, and the hot air flow circulates in the heating chamber to heat and cook the food in the heating chamber.

[0019] It is understandable that during the operation of the air fryer, the electronic controls will generate heat. If the heat is not dissipated in time, it will easily cause failure of the electronic controls, affect the stable operation of the air fryer, reduce the service life of the electronic controls, and increase the maintenance cost of the air fryer.

[0020] The heat dissipation cavity is connected with the air inlet and the first air outlet, and at least a part of the electrical control component is located in the heat dissipation cavity. That is to say, air or airflow enters the heat dissipation cavity from the air inlet and can flow out through the first air outlet. In this process, the heat on the surface of the electrical control component can be taken away, thereby dissipating the heat of the electrical control component, avoiding excessive temperature rise of the electrical control component, reducing the probability of failure of the electrical control component, extending the service life of the air fryer, and reducing the maintenance cost of the air fryer.

[0021] The second air outlet is connected to the heating chamber. It can be understood that during the operation of the air fryer, since the heating chamber is connected to the second air outlet, water vapor, air and other gases in the heating chamber can be discharged to the outside of the machine through the second air outlet, making the cooked ingredients more crispy and ensuring the heating effect of the heating chamber.

[0022] The blocking member is arranged at the first air outlet and / or the second air outlet. Specifically, the blocking member is arranged at the first air outlet. Alternatively, the blocking member is arranged at the second air outlet. Alternatively, the blocking member is arranged at both the first air outlet and the second air outlet. Specifically, the blocking member can be arranged according to actual needs.

[0023] By providing a blocking member at the first air outlet and / or the second air outlet, it is possible to effectively reduce or prevent moisture, impurities, etc. in the external environment from entering the heat dissipation cavity through the air inlet and / or the first air outlet, thereby ensuring the performance of the electrical components in the heat dissipation cavity, reducing the probability of failure of the electrical components, extending the service life of the electrical components, and reducing the maintenance cost of the air fryer. And / or, it is possible to reduce or prevent moisture, impurities, etc. in the external environment from entering the heating cavity through the second air outlet, thereby ensuring the cooking effect of the food.

[0024] In addition, it is understandable that, since the first air outlet is connected to the heat dissipation cavity and the second air outlet is connected to the heating cavity, the gas discharged from the first air outlet and the second air outlet has a certain temperature. In order to avoid the gas with a higher temperature from being sprayed out and injuring people, at least a part of the first air outlet and the second air outlet are generally arranged on the back of the machine body, that is, at least a part of the first air outlet and the second air outlet are generally arranged on the rear side of the machine body. This also makes the temperature rise at the back of the air fryer higher, which is not conducive to heat dissipation, and long-term use affects the service life of the air fryer.

[0025] By arranging a blocking member at the first air outlet and / or the second air outlet, the flow direction of the outlet air flow can also be changed, that is, the blocking member can change the flow direction of the air flow flowing out of the first air outlet and / or the second air outlet, thereby effectively preventing the hot air discharged from the first air outlet and / or the second air outlet from directly impacting the walls of the user's home, reducing the temperature rise at the back of the air fryer, improving the heat dissipation effect at the back of the air fryer, and helping to extend the service life of the air fryer.

[0026] Optionally, the blocking member can make the airflow flowing out of the first air outlet and / or the second air outlet flow upward or downward, that is, the airflow flows to the top of the body or the bottom of the body, so as to effectively disperse the heat distribution on the back of the air fryer and effectively reduce the temperature rise on the back of the air fryer.

[0027] Optionally, there are multiple air inlets, and the blocking member is provided at at least one air inlet; and / or there are multiple first air outlets, and the blocking member is provided at at least one first air outlet.

[0028] Specifically, there are multiple air inlets, that is, air or airflow enters the heat dissipation cavity from multiple air inlets, thereby increasing the air intake of the heat dissipation cavity, improving the heat dissipation effect of the electrical components, avoiding excessive temperature rise of the electrical components, reducing the probability of failure of the electrical components, extending the service life of the air fryer, and reducing the maintenance cost of the air fryer.

[0029] The blocking member is arranged at at least one air inlet, thereby effectively reducing or preventing moisture, impurities, etc. in the external environment from entering the heat dissipation cavity through at least one air inlet, ensuring the performance of the electrical components in the heat dissipation cavity, reducing the probability of failure of the electrical components, extending the service life of the electrical components, and reducing the maintenance cost of the air fryer.

[0030] There are multiple first air outlets, that is, air or airflow enters the heat dissipation cavity from the air inlet, and is discharged to the outside of the body through multiple first air outlets, thereby achieving rapid heat dissipation, improving the heat dissipation effect of the electrical control components, avoiding excessive temperature rise of the electrical control components, reducing the probability of failure of the electrical control components, extending the service life of the air fryer, and reducing the maintenance cost of the air fryer.

[0031] The blocking member is arranged at at least one first air outlet, so as to effectively reduce or prevent moisture, impurities, etc. in the external environment from entering the heat dissipation cavity through at least one first air outlet, thereby ensuring the performance of the electrical components in the heat dissipation cavity, reducing the probability of failure of the electrical components, extending the service life of the electrical components, and reducing the maintenance cost of the air fryer.

[0032] Optionally, the air fryer further comprises an air induction device, which is arranged on the machine body and is connected to the air inlet. It is understandable that when the air induction device is started, it can drive the surrounding air to flow to form an airflow, and the airflow can enter the heat dissipation cavity through the air inlet, take away the heat on the surface of the electrical components in the heat dissipation cavity, and flow out from the first air outlet, thereby dissipating the heat of the electrical components in the heat dissipation cavity.

[0033] By providing an air-inducing device, the air flow speed in the heat dissipation cavity can be accelerated, the heat dissipation effect of the electrical components in the heat dissipation cavity can be improved, and the reliable operation of the air fryer can be ensured. At the same time, the service life of the air fryer can be extended, the maintenance cost of the air fryer can be reduced, and the user experience can be improved.

[0034] In addition, since a blocking member is provided at the air inlet, it is also possible to effectively reduce or prevent moisture, impurities, etc. in the external environment from entering the air induction device, thereby ensuring the service life of the air induction device and further ensuring the heat dissipation effect of the electrical control component.

[0035] Optionally, the air induction device is arranged close to the air inlet, so as to increase the air volume at the air inlet, thereby increasing the air volume entering the heat dissipation cavity from the air inlet, further improving the heat dissipation effect of the electrical components in the heat dissipation cavity, and extending the service life of the electrical components.

[0036] Optionally, the air inducing device includes a fan, an air pump, etc.

[0037] In some technical solutions, optionally, the blocking member includes a plurality of blocking portions; the plurality of blocking portions are arranged at intervals at the air inlet; and / or the plurality of blocking portions are arranged at intervals at the air outlet.

[0038] In this technical solution, it is defined that the blocking member includes multiple blocking parts. Specifically, multiple blocking parts are arranged at the air inlet, so that moisture, impurities, etc. in the external environment are blocked by the multiple blocking parts, effectively reducing or preventing moisture, impurities, etc. in the external environment from entering the body through the air inlet, ensuring the performance of the electrical components in the body, reducing the probability of failure of the electrical components, extending the service life of the electrical components, and reducing the maintenance cost of the air fryer.

[0039] Multiple blocking parts are arranged at intervals, that is, an air inlet channel connected to the outside can be formed between two adjacent blocking parts, so as to reduce or avoid moisture, impurities, etc. in the external environment from entering the body through the air inlet while ensuring effective connection between the body and the outside, that is, ensuring that external air or airflow can enter the body through the air inlet channel, effectively dissipate the heat of the electrical components in the body, and further extend the service life of the electrical components.

[0040] A plurality of blocking parts are arranged at the air outlet to block moisture, impurities, etc. in the external environment, thereby effectively reducing or preventing moisture, impurities, etc. in the external environment from entering the machine body through the air outlet, ensuring the performance of the electrical components in the machine body, reducing the probability of failure of the electrical components, extending the service life of the electrical components, and reducing the maintenance cost of the air fryer.

[0041] At the same time, multiple blocking parts are arranged at the air outlet, which can also change the direction of the air flow and reduce the temperature rise on the back of the air fryer.

[0042] Multiple blocking parts are arranged at intervals, that is, two adjacent blocking parts can form an air outlet channel connected to the outside, so as to reduce or avoid moisture, impurities, etc. in the external environment from entering the body through the air outlet while ensuring effective connection between the body and the outside, that is, ensuring that external air or airflow can enter the body through the air inlet and be discharged out of the body through the air outlet channel, thereby effectively dissipating the heat of the electrical control component and further extending the service life of the electrical control component.

[0043] Optionally, a plurality of blocking portions are arranged at intervals along the height direction of the machine body, or a plurality of blocking portions are arranged at intervals along the horizontal direction.

[0044] In some technical solutions, optionally, one end of at least one blocking portion is connected to the body, and the other end extends obliquely in a direction away from the body.

[0045] In this technical solution, one end of at least one blocking part is connected to the body, and the other end extends obliquely in a direction away from the body, that is, along the height direction of the body, at least one blocking part extends obliquely outward, so that moisture, impurities, etc. in the external environment are blocked by multiple blocking parts, effectively reducing or preventing moisture, impurities, etc. in the external environment from entering the body through the air inlet and / or the air outlet, ensuring the performance of the electrical components in the heat dissipation cavity, reducing the probability of failure of the electrical components, extending the service life of the electrical components, and reducing the maintenance cost of the air fryer. Or, ensuring the cooking effect of the food.

[0046] In addition, since at least one blocking portion extends outwardly at an angle, when the blocking member is arranged at the air outlet, it can also guide the hot air flow flowing out of the air outlet, effectively preventing the hot air discharged from the air outlet from directly impacting the walls of the user's home, reducing the temperature rise at the back of the air fryer, and improving the heat dissipation effect at the back of the air fryer, which is conducive to extending the service life of the air fryer.

[0047] In some technical solutions, optionally, at least one blocking portion includes a connecting end and a retaining edge, wherein the connecting end is connected to the body, and the retaining edge is connected to an end of the connecting end away from the body; a first angle is formed between the retaining edge and the connecting end, and the first angle α satisfies 90°≤α<180°.

[0048] In this technical solution, at least one blocking portion is defined to include a connecting end and a retaining edge. Specifically, the connecting end is connected to the body, the retaining edge is connected to an end of the connecting end away from the body, and forms a first angle with the connecting end, and the first angle is greater than or equal to 90° and less than 180°.

[0049] It can be understood that when the first angle is 90°, that is, one end of the rib is connected to the connection end, and the other end extends along the height direction of the body, so that moisture, impurities, etc. in the external environment are blocked by at least one rib, effectively reducing or preventing moisture, impurities, etc. in the external environment from entering the heat dissipation cavity through the air inlet and / or the air outlet, ensuring the performance of the electrical components in the heat dissipation cavity, reducing the probability of failure of the electrical components, extending the service life of the electrical components, and reducing the maintenance cost of the air fryer. Or, ensuring the cooking effect of the ingredients.

[0050] When the first angle is greater than 90° and less than 180°, the first angle is an obtuse angle, that is, one end of the rib is connected to the connecting end, and the other end extends obliquely away from the body, so that moisture, impurities, etc. in the external environment are blocked by at least one rib, effectively reducing or preventing moisture, impurities, etc. in the external environment from entering the body through the air inlet and / or outlet, and being able to change the flow direction of the outlet airflow, thereby improving the temperature rise on the back of the air fryer.

[0051] In some technical solutions, optionally, when the blocking member is located at the air outlet, an end of the blocking edge away from the connecting end extends toward the bottom of the machine body.

[0052] In this technical solution, it is defined that when the blocking member is located at the air outlet, the end of the rib away from the connecting end extends toward the bottom of the body, that is, the end of the rib away from the connecting end extends downward, so that the hot air or hot air flow discharged from the air outlet is discharged downward to the outside of the body, thereby preventing users from being scalded by contact with the hot air or hot air flow discharged upward or to the sides, thereby improving the safety of the air fryer.

[0053] In some technical solutions, optionally, the connecting end and the rib are an integral structure.

[0054] In this technical solution, it can be understood that the integrated structure has good mechanical properties, and thus can improve the connection strength between the connecting end and the rib, ensuring that the rib can effectively block moisture, impurities, etc. in the external environment.

[0055] Moreover, since the connecting end and the retaining edge are an integrated structure, it is also beneficial to prevent the air flow from leaking from the connection between the connecting end and the retaining edge, further improving the temperature rise on the back of the air fryer.

[0056] In addition, the integrated structure is conducive to mass production, reducing manufacturing difficulty and thus reducing the production cost of the air fryer.

[0057] In some technical solutions, optionally, there are multiple first air outlets, and at least two first air outlets are respectively located on both sides of the second air outlet and are respectively spaced apart from the second air outlet.

[0058] In this technical solution, the number of first air outlets is limited to multiple. Specifically, at least two first air outlets are respectively located on both sides of the second air outlet, and at least two first air outlets are spaced apart from the second air outlet. In other words, the air outlet airflow of the heat dissipation chamber and the air outlet airflow of the heating chamber are spaced apart, thereby effectively avoiding the problem of excessive temperature rise on the back of the air fryer caused by the dispersed hot air or the concentration of hot air flow, thereby further improving the user experience.

[0059] In some technical solutions, optionally, at least two first air outlets are located on different sides of the machine body; and / or at least two first air outlets and the second air outlet are located on different sides of the machine body.

[0060] In this technical solution, at least two first air outlets are defined to be located on different sides of the body, that is, the heat dissipated from the heat dissipation cavity is dispersed, and the heat distribution on the back of the air fryer is further dispersed, so as to avoid the problem that the heat is concentrated on one side of the air fryer, thereby causing a higher temperature rise on that side, that is, the temperature rise on the back of the air fryer can be effectively reduced, the heat dissipation effect on the back of the air fryer is improved, and the service life of the air fryer is extended.

[0061] And / or, at least two first air outlets and the second air outlet are located on different sides of the body. This can effectively disperse the heat and avoid the problem that the heat is concentrated on one side of the air fryer, which leads to a higher temperature rise on that side. That is, the temperature rise on the back of the air fryer can be effectively reduced, the heat dissipation effect on the back of the air fryer is improved, and the service life of the air fryer is extended.

[0062] In some technical solutions, optionally, the air inlet and the first air outlet are located on different sides of the machine body; and / or the air inlet and the second air outlet are located on different sides of the machine body.

[0063] In this technical solution, it is defined that the air inlet and the first air outlet are located on different sides of the machine body, that is, the air inlet and the first air outlet are arranged far apart.

[0064] It is understandable that during the operation of the air fryer, air in the external environment enters the heat dissipation cavity from the air inlet, takes away the heat from the surface of the electrical component, and is discharged to the outside of the body through the first air outlet, thereby achieving heat dissipation of the electrical component.

[0065] If the air inlet is close to the first air outlet, the hot air discharged from the first air outlet is likely to enter the heat dissipation cavity again through the air inlet, thereby affecting the heat dissipation effect of the electronic control unit.

[0066] By setting the air inlet and the first air outlet far apart, it is possible to effectively prevent the hot air exhausted from the first air outlet from re-entering the heat dissipation cavity through the air inlet, thereby affecting the heat dissipation of the electrical control component, thereby ensuring effective heat dissipation of the electrical control component, reducing the probability of failure of the electrical control component, and extending the service life of the air fryer.

[0067] The air inlet and the second air outlet are located on different sides of the machine body, that is, the air inlet and the second air outlet are arranged far apart. This can effectively prevent the hot air discharged from the second air outlet from entering the heat dissipation cavity again through the air inlet, thereby affecting the heat dissipation of the electric control unit, ensure the effective heat dissipation of the electric control unit, reduce the probability of failure of the electric control unit, and extend the service life of the air fryer.

[0068] In some technical schemes, optionally, the electrical control unit includes an electromagnetic coil disk and a control panel, which is connected to the electromagnetic coil disk; the air fryer also includes a hot air device, which is arranged on the body and is used to deliver hot air to the heating chamber. The hot air device includes a heating element, which is arranged opposite to the electromagnetic coil disk. When the electromagnetic coil disk is energized, the heating element can generate heat.

[0069] In this technical solution, it is defined that the air fryer also includes a hot air device. Specifically, the hot air device is used to transport hot air to the heating chamber to heat and cook the food in the heating chamber.

[0070] The hot air device includes a heating element. Specifically, the electrical control unit includes an electromagnetic coil disk and a control board. The control board is connected to the electromagnetic coil disk. It can be understood that the control board is electrically connected to the electromagnetic coil disk to power the electromagnetic coil disk, so that the electromagnetic coil disk can generate an alternating magnetic field to make the heating element heat up.

[0071] The heating element is arranged opposite to the electromagnetic coil disk. When the electromagnetic coil disk is energized, the heating element can generate heat, thereby achieving heating and cooking of the food to be heated in the heating cavity.

[0072] It is understandable that the heating element can generate heat when the electromagnetic coil disk is powered on, that is, at least a portion of the heating element has magnetic conductivity. It is understandable that the electromagnetic coil disk can generate an alternating magnetic field when powered on, and under the action of the alternating magnetic field, the heating element with magnetic conductivity will generate heat. Through the interaction between the electromagnetic coil disk and the heating element with magnetic conductivity, the temperature of the heating element can be rapidly increased in a short time to achieve heating of the heating chamber.

[0073] The electrical control component includes an electromagnetic coil disk and a control board, that is, the electromagnetic coil disk and the control board are located in a heat dissipation cavity, and air or airflow enters the heat dissipation cavity from an air inlet and can flow out through a first air outlet. In this process, the heat on the surface of the electromagnetic coil disk and the control board is taken away, thereby dissipating the heat of the electromagnetic coil disk and the control board, reducing the probability of failure of the electromagnetic coil disk and the control board, extending the service life of the air fryer, and reducing the maintenance cost of the air fryer.

[0074] In addition, by providing a blocking member at at least one of the air inlet and / or the air outlet, it is possible to reduce or prevent moisture, impurities, etc. in the external environment from entering the machine body through the air inlet or the first air outlet, thereby causing the electromagnetic coil disk and the control board to fail, further extending the service life of the electromagnetic coil disk and the control board. Or it is possible to reduce or prevent moisture, impurities, etc. in the external environment from entering the heating chamber through the second air outlet, thereby ensuring the cooking effect of the food.

[0075] Optionally, at least a portion of the blade assembly has magnetic conductivity, that is, at least a portion of the blade assembly forms a heating element. When the electromagnetic coil disk is energized, the blade assembly can generate heat. At the same time, the blade assembly can rotate in the heating chamber to form a hot air flow circulating in the heating chamber.

[0076] Optionally, the heating element includes a heating plate, which is located between the blade assembly and the electromagnetic coil disk. That is, the heating plate has magnetic conductivity. When the electromagnetic coil disk is energized, the heating plate generates heat. At the same time, during the rotation of the blade assembly, a hot air flow is formed to circulate in the heating chamber.

[0077] In some technical solutions, optionally, the electrical control unit also includes a motor, which is connected to the control board; the hot air device also includes a blade assembly, which is connected to the motor; wherein at least a portion of the blade assembly forms a heating element, or the heating element includes a heating plate, which is located between the electromagnetic coil disk and the blade assembly.

[0078] In the technical solution, it is defined that the electric control unit also includes a motor, and the control board is connected to the motor to control whether the motor drives the blade assembly to rotate. That is to say, the motor is located in the heat dissipation cavity, and air or airflow enters the heat dissipation cavity from the air inlet and can flow out through the first air outlet. In this process, the heat on the surface of the motor is taken away, thereby dissipating the heat of the motor, reducing the probability of motor failure, extending the service life of the air fryer, and reducing the maintenance cost of the air fryer.

[0079] At least a portion of the blade assembly forms a heating element, that is, at least a portion of the blade assembly has magnetic conductivity. When the electromagnetic coil disk is energized, at least a portion of the blade assembly can generate heat. At the same time, driven by the motor, the blade assembly can rotate in the heating chamber to form a hot air flow that circulates in the heating chamber, so as to heat and cook the food to be heated in the heating chamber.

[0080] Alternatively, the heating element includes a heating plate, that is, a heating plate with magnetic conductivity is arranged between the electromagnetic coil disk and the blade assembly. When the electromagnetic coil disk is energized, the heating plate can generate heat. At the same time, driven by the motor, the blade assembly can rotate in the heating chamber to form a hot air flow that circulates in the heating chamber, so as to heat and cook the food to be heated in the heating chamber.

[0081] Optionally, when at least a portion of the blade assembly forms a heat-generating element, the air fryer further includes a heat-insulating element, which is disposed between the blade assembly and the electromagnetic coil disk, thereby effectively reducing the heat generated by the blade assembly from being transferred to the electromagnetic coil disk, thereby avoiding excessive temperature rise of the electromagnetic coil disk due to the heat generated by the blade assembly, thereby affecting the performance of the electromagnetic coil disk, and extending the service life of the electromagnetic coil disk.

[0082] Optionally, the thermal insulation includes but is not limited to microcrystalline panels, glass, etc.

[0083] Optionally, when the heating element includes a heating plate, the air fryer also includes a heat insulating element, which is arranged between the heating plate and the electromagnetic coil disk, thereby effectively reducing the heat generated by the heating plate from being transferred to the electromagnetic coil disk, avoiding excessive temperature rise of the electromagnetic coil disk due to the heat generated by the heating plate, thereby affecting the performance of the electromagnetic coil disk, and extending the service life of the electromagnetic coil disk.

[0084] Optionally, when the heating element includes a heating plate, a layer of heat insulating material is applied to the side of the heating plate facing the electromagnetic coil disk to prevent the heat generated by the heating plate from being transferred to the electromagnetic coil disk, thereby reducing the probability of failure of the electromagnetic coil disk and reducing the maintenance cost of the air fryer.

[0085] Optionally, the machine body is further provided with a partition, which divides the heat dissipation cavity into a first heat dissipation chamber and a second heat dissipation chamber, the motor and the control board are arranged in the first heat dissipation chamber, and the electromagnetic coil disk is arranged in the second heat dissipation chamber.

[0086] Optionally, any one of the first heat dissipation chamber and the second heat dissipation chamber is communicated with the air inlet and the first air outlet.

[0087] Optionally, one of the first heat dissipation chamber and the second heat dissipation chamber is connected to the air inlet and the first air outlet, and the first heat dissipation chamber is connected to the second heat dissipation chamber. Specifically, the first heat dissipation chamber is connected to the air inlet and the first air outlet. Alternatively, the second heat dissipation chamber is connected to the air inlet and the first air outlet.

[0088] Optionally, one of the first heat dissipation chamber and the second heat dissipation chamber is connected to the air inlet, and the other is connected to the first air outlet, and the first heat dissipation chamber is connected to the second heat dissipation chamber. They are not listed here one by one. They can be set according to actual needs.

[0089] Specifically, the first heat dissipation chamber is connected to the air inlet and the first air outlet, and the motor and the control board are located in the first heat dissipation chamber. That is, air or airflow enters the first heat dissipation chamber from the air inlet and can flow out through the first air outlet. In this process, the heat on the surface of the motor and the control board is taken away, thereby dissipating the heat of the motor and the control board.

[0090] The second heat dissipation chamber is connected with the air inlet and the first air outlet, and the electromagnetic coil disk is located in the second heat dissipation chamber. That is to say, air or airflow enters the second heat dissipation chamber from the air inlet and can flow out through the first air outlet. In this process, the heat on the surface of the electromagnetic coil disk is taken away, thereby dissipating the heat of the electromagnetic coil disk, thereby ensuring the stable operation of the air fryer.

[0091] It is understandable that during the operation of the air fryer, the heat generated by the electromagnetic coil disk is higher than the heat generated by other electronic control components such as the motor.

[0092] The electromagnetic coil disk, motor and control board are separated into two different heat dissipation chambers by partitions for separate heat dissipation. This can effectively dissipate the electromagnetic coil disk while reducing the heat generated by the electromagnetic coil disk being transferred to the motor and control board, thereby affecting the heat dissipation of the motor and control board. This ensures effective heat dissipation of the motor and control board, further reduces the probability of failure of the motor, control board and electromagnetic coil disk, and thereby reduces the maintenance cost of the air fryer.

[0093] Optionally, a heat insulating material is provided on the side of the partition facing the motor, and / or a heat insulating material is provided on the side of the partition facing the electromagnetic coil disk. This can further reduce the problem that the heat of the second heat dissipation chamber where the electromagnetic coil disk is located is transferred to the first heat dissipation chamber, thereby affecting the heat dissipation effect of the motor and the control board, ensure effective heat dissipation of the motor and the control board, and further extend the service life of the motor, the control board and the electromagnetic coil disk.

[0094] Optionally, the machine body further includes a cover body and a base body, wherein the heat dissipation cavity, the air inlet, the first air outlet, the second air outlet and the electrical control unit are arranged on the cover body, and the base body is connected to the cover body and encloses the cover body to form a heating cavity.

[0095] In this technical solution, it is defined that the machine body also includes a cover body and a base body. Specifically, the cover body is connected to the base body, and the cover body and the base body enclose a heating chamber. When the hot air device is working, it can transport hot air into the heating chamber so that the hot air circulates in the heating chamber to achieve heating and cooking of the food in the heating chamber.

[0096] The heat dissipation cavity, the air inlet, the first air outlet, the second air outlet and the electrical control unit are all arranged on the cover body, so as to make full use of the space on the cover body, realize the reasonable layout of the air fryer structure, and improve the space utilization rate of the cover body.

[0097] Optionally, the cover body is connected to the base body in an openable and closable manner, that is, the cover body can move relative to the base body to open or close the heating cavity, thereby making it convenient for a user to take and place food in the heating cavity.

[0098] Optionally, the machine body further comprises a storage part, which is arranged in the heating chamber in a removable manner and is used to place food or tableware, wherein the storage part comprises an inner pot or a pull-out basket.

[0099] Additional aspects and advantages of the present invention will be given in the following description, and some will become apparent from the following description, or will be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0100] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0101] Figure 1 One of the partial structural schematic diagrams of an air fryer according to an embodiment of the utility model is shown;

[0102] Figure 2 Shows Figure 1 An enlarged view of the air fryer at position A of the illustrated embodiment;

[0103] Figure 3 Shows Figure 1 An enlarged view of the air fryer at B of the illustrated embodiment;

[0104] Figure 4 A second partial structural schematic diagram of an air fryer according to an embodiment of the utility model is shown;

[0105] Figure 5 Shows Figure 4 An enlarged view of the air fryer of the illustrated embodiment at position C;

[0106] Figure 6 One of the structural schematic diagrams of an air fryer according to an embodiment of the utility model is shown;

[0107] Figure 7 A second structural schematic diagram of an air fryer according to an embodiment of the utility model is shown.

[0108] in, Figures 1 to 7 The corresponding relationship between the reference numerals and the component names is as follows:

[0109] 100 air fryer, 110 machine body, 111 heating chamber, 112 heat dissipation chamber, 113 air inlet, 114 first air outlet, 115 cover body, 116 seat body, 117 second air outlet, 120 electric control unit, 121 electromagnetic coil disk, 122 motor, 123 control board, 130 hot air device, 131 heating element, 132 blade assembly, 133 heating plate, 140 blocking element, 141 blocking part, 142 air inlet channel, 144 air outlet channel, 150 connecting end, 160 side guard, 190 partition, 210 first heat dissipation chamber, 220 second heat dissipation chamber, 230 air induction device, 240 air outlet. DETAILED DESCRIPTION

[0110] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0111] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0112] Refer to the following Figures 1 to 7 The air fryer 100 provided according to some embodiments of the present invention is described.

[0113] In one embodiment according to the present application, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 7 As shown, an air fryer 100 is proposed, which includes: a body 110, which is provided with an air inlet 113 and an air outlet 240; a blocking member 140, which is provided on the body 110 and is located at the air inlet 113 and / or the air outlet 240.

[0114] The air fryer 100 provided in the embodiment of the utility model includes a body 110 and a blocking member 140 . Specifically, the body 110 is provided with an air inlet 113 and an air outlet 240 .

[0115] Optionally, the machine body 110 is provided with a heating chamber 111 , and the air inlet 113 and the air outlet 240 are respectively connected to the heating chamber 111 .

[0116] Optionally, the body 110 is provided with a heat dissipation cavity 112 for dissipating heat from the electrical control unit 120 of the air fryer 100 , and the air inlet 113 and the air outlet 240 are respectively connected to the heat dissipation cavity 112 .

[0117] It is understandable that since air or airflow can enter the body 110 from the outside through the air inlet 113 and be discharged outside the body 110 through the air outlet 240, that is, the air inlet 113 and the air outlet 240 are both connected to the outside, moisture, impurities, etc. in the external environment can easily enter the body 110 through the air inlet 113 and the air outlet 240, thereby affecting the performance of the electrical control unit 120 in the body 110, causing the electrical control unit 120 to malfunction, reducing the service life of the electrical control unit 120, increasing the maintenance cost of the air fryer 100, or affecting the heating effect of the food.

[0118] The blocking member 140 is disposed on the body 110 , and the blocking member 140 is located at the air inlet 113 and / or the air outlet 240 .

[0119] Specifically, the blocking member 140 is located at the air inlet 113. Alternatively, the blocking member 140 is located at the air outlet 240. Alternatively, the blocking member 140 is disposed at both the air inlet 113 and the air outlet 240. The blocking member 140 may be disposed specifically according to actual needs.

[0120] By providing a blocking member 140 at the air inlet 113 and / or the air outlet 240, it is possible to effectively reduce or prevent moisture, impurities, etc. in the external environment from entering the body 110 through the air inlet 113 and / or the air outlet 240, thereby ensuring the performance of the electrical control component 120 in the body 110, reducing the probability of failure of the electrical control component 120, extending the service life of the electrical control component 120, reducing the maintenance cost of the air fryer 100, and ensuring the cooking effect of the food.

[0121] In addition, it is understandable that, since the air outlet 240 is connected to the heat dissipation chamber 112 and / or the heating chamber 111, the gas discharged from the air outlet 240 has a certain temperature. In order to avoid the high temperature gas from spraying out and injuring people, at least a part of the air outlet 240 is generally arranged at the back of the body 110, that is, at least a part of the air outlet 240 is generally arranged at the rear side of the body 110. This also makes the temperature rise at the back of the air fryer 100 higher, which is not conducive to heat dissipation, and long-term use affects the service life of the air fryer 100.

[0122] By setting a blocking member 140 at the air outlet 240, the flow direction of the outlet air flow can also be changed, that is, the blocking member 140 can change the flow direction of the air flow flowing out of the air outlet 240, thereby effectively preventing the hot air discharged from the air outlet 240 from directly impacting the wall of the user's home, reducing the temperature rise at the back of the air fryer 100, and improving the heat dissipation effect at the back of the air fryer 100, which is beneficial to extending the service life of the air fryer 100.

[0123] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 7 As shown, in some embodiments, optionally, the air outlet includes a first air outlet and a second air outlet; the machine body is also provided with a heating chamber, a heat dissipation chamber and an electrical control component, the heat dissipation chamber is connected with the air inlet and the first air outlet, at least a portion of the electrical control component is located in the heat dissipation chamber, the second air outlet is connected with the heating chamber, and the blocking member is located at the first air outlet and / or the second air outlet.

[0124] In this embodiment, the body 110 is provided with a heating chamber 111 . Optionally, the air fryer 100 further includes a hot air device 130 , wherein the hot air device 130 is capable of delivering hot air to the heating chamber 111 .

[0125] Specifically, the food to be cooked can be placed in the heating cavity 111 , and the hot air device 130 is turned on, so that the hot air flow circulates in the heating cavity 111 to heat and cook the food in the heating cavity 111 .

[0126] It is understandable that during the operation of the air fryer 100, the electrical control unit 120 will generate heat. If the heat is not dissipated in time, it is easy to cause the electrical control unit 120 to malfunction, affect the stable operation of the air fryer 100, reduce the service life of the electrical control unit 120, and increase the maintenance cost of the air fryer 100.

[0127] The heat dissipation cavity 112 is connected to the air inlet 113 and the first air outlet 114, and at least a part of the electrical control component 120 is located in the heat dissipation cavity 112. That is, air or airflow enters the heat dissipation cavity 112 from the air inlet 113 and can flow out through the first air outlet 114. In this process, the heat on the surface of the electrical control component 120 can be taken away, thereby dissipating the heat of the electrical control component 120, avoiding excessive temperature rise of the electrical control component 120, reducing the probability of failure of the electrical control component 120, extending the service life of the air fryer 100, and reducing the maintenance cost of the air fryer 100.

[0128] The second air outlet 117 is connected to the heating chamber 111. It can be understood that during the operation of the air fryer 100, since the heating chamber 111 is connected to the second air outlet 117, water vapor, air and other gases in the heating chamber 111 can be discharged to the outside of the machine body 110 through the second air outlet 117, making the cooked ingredients more crispy and ensuring the heating effect of the heating chamber.

[0129] The blocking member 140 is disposed at the first air outlet 114 and / or the second air outlet 117. Specifically, the blocking member 140 is disposed at the first air outlet 114. Alternatively, the blocking member 140 is disposed at the second air outlet 117. Alternatively, the blocking member 140 is disposed at both the first air outlet 114 and the second air outlet 117. Specifically, the blocking member 140 can be disposed according to actual needs.

[0130] By providing the blocking member 140 at the first air outlet 114 and / or the second air outlet 117, it is possible to effectively reduce or prevent moisture, impurities, etc. in the external environment from entering the heat dissipation cavity 112 through the air inlet 113 and / or the first air outlet 114, thereby ensuring the performance of the electric control unit 120 in the heat dissipation cavity 112, reducing the probability of failure of the electric control unit 120, extending the service life of the electric control unit 120, and reducing the maintenance cost of the air fryer 100. And / or, reducing or preventing moisture, impurities, etc. in the external environment from entering the heating cavity 111 through the second air outlet 117, thereby ensuring the cooking effect of the food.

[0131] In addition, it is understandable that, since the first air outlet 114 is connected to the heat dissipation chamber 112, and the second air outlet 117 is connected to the heating chamber 111, the gas discharged from the first air outlet 114 and the second air outlet 117 has a certain temperature. In order to avoid the gas with a high temperature from being sprayed out and injuring people, at least a part of the first air outlet 114 and the second air outlet 117 are generally arranged at the back of the body 110, that is, at least a part of the first air outlet 114 and the second air outlet 117 are generally arranged at the rear side of the body 110. This also makes the temperature rise at the back of the air fryer 100 higher, which is not conducive to heat dissipation, and long-term use affects the service life of the air fryer 100.

[0132] By providing a blocking member 140 at the first air outlet 114 and / or the second air outlet 117, the flow direction of the outlet air flow can also be changed, that is, the blocking member 140 can change the flow direction of the air flow flowing out of the first air outlet 114 and / or the second air outlet 117, thereby effectively preventing the hot air discharged from the first air outlet 114 and / or the second air outlet 117 from directly impacting the walls of the user's home, reducing the temperature rise at the back of the air fryer 100, improving the heat dissipation effect at the back of the air fryer 100, and helping to extend the service life of the air fryer 100.

[0133] Optionally, the blocking member 140 can make the airflow flowing out from the first air outlet 114 and / or the second air outlet 117 flow upward or downward, that is, the airflow flows to the top of the body 110 or the bottom of the body 110, so as to effectively disperse the heat distribution at the back of the air fryer 100 and effectively reduce the temperature rise at the back of the air fryer 100.

[0134] Optionally, there are multiple air inlets 113 , and the blocking member 140 is disposed at at least one air inlet 113 ; and / or there are multiple first air outlets 114 , and the blocking member 140 is disposed at at least one first air outlet 114 .

[0135] Specifically, there are multiple air inlets 113, that is, air or airflow enters the heat dissipation cavity 112 from multiple air inlets 113, thereby increasing the air intake of the heat dissipation cavity 112, improving the heat dissipation effect of the electrical control component 120, avoiding excessive temperature rise of the electrical control component 120, reducing the probability of failure of the electrical control component 120, extending the service life of the air fryer 100, and reducing the maintenance cost of the air fryer 100.

[0136] The blocking member 140 is disposed at at least one air inlet 113, thereby effectively reducing or preventing moisture, impurities, etc. in the external environment from entering the heat dissipation cavity 112 through at least one air inlet 113, ensuring the performance of the electrical control component 120 in the heat dissipation cavity 112, reducing the probability of failure of the electrical control component 120, extending the service life of the electrical control component 120, and reducing the maintenance cost of the air fryer 100.

[0137] There are multiple first air outlets 114, that is, air or airflow enters the heat dissipation cavity 112 from the air inlet 113, and is discharged to the outside of the body 110 through multiple first air outlets 114, thereby achieving rapid heat dissipation, improving the heat dissipation effect of the electrical control component 120, avoiding excessive temperature rise of the electrical control component 120, reducing the probability of failure of the electrical control component 120, extending the service life of the air fryer 100, and reducing the maintenance cost of the air fryer 100.

[0138] The blocking member 140 is disposed at at least one first air outlet 114, thereby effectively reducing or preventing moisture, impurities, etc. in the external environment from entering the heat dissipation cavity 112 through at least one first air outlet 114, ensuring the performance of the electrical control component 120 in the heat dissipation cavity 112, reducing the probability of failure of the electrical control component 120, extending the service life of the electrical control component 120, and reducing the maintenance cost of the air fryer 100.

[0139] Optionally, the air fryer 100 further includes an air induction device 230, which is disposed on the body 110 and is connected to the air inlet 113. It is understandable that when the air induction device 230 is started, it can drive the surrounding air to flow to form an airflow, and the airflow can enter the heat dissipation cavity 112 through the air inlet 113, take away the heat on the surface of the electric control unit 120 in the heat dissipation cavity 112, and flow out from the first air outlet 114, thereby dissipating the heat of the electric control unit 120 in the heat dissipation cavity 112.

[0140] By providing the draft device 230, the air flow speed in the heat dissipation cavity 112 can be accelerated, the heat dissipation effect of the electrical control component 120 in the heat dissipation cavity 112 can be improved, and the reliable operation of the air fryer 100 can be ensured. At the same time, the service life of the air fryer 100 is extended, the maintenance cost of the air fryer 100 is reduced, and the user experience is improved.

[0141] In addition, since the blocking member 140 is provided at the air inlet 113 , it can also effectively reduce or prevent moisture, impurities, etc. in the external environment from entering the air induction device 230 , thereby ensuring the service life of the air induction device 230 and further ensuring the heat dissipation effect of the electrical control unit 120 .

[0142] Optionally, the air induction device 230 is arranged close to the air inlet 113, so as to increase the air volume at the air inlet 113, and then increase the air volume entering the heat dissipation cavity 112 from the air inlet 113, further improving the heat dissipation effect of the electrical control component 120 in the heat dissipation cavity 112, and extending the service life of the electrical control component 120.

[0143] Optionally, the air inducing device 230 includes a fan, an air pump, etc.

[0144] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, in some embodiments, optionally, the blocking member 140 includes a plurality of blocking portions 141 , and the plurality of blocking portions 141 are spaced apart at the air inlet 113 ; and / or the plurality of blocking portions 141 are spaced apart at the air outlet 240 .

[0145] In this embodiment, it is defined that the blocking member 140 includes a plurality of blocking parts 141. Specifically, a plurality of blocking parts 141 are arranged at the air inlet 113, so that moisture, impurities, etc. in the external environment are blocked by the plurality of blocking parts 141, thereby effectively reducing or preventing moisture, impurities, etc. in the external environment from entering the body 110 through the air inlet 113, ensuring the performance of the electrical control unit 120 in the body 110, reducing the probability of failure of the electrical control unit 120, extending the service life of the electrical control unit 120, and reducing the maintenance cost of the air fryer 100.

[0146] Multiple blocking portions 141 are arranged at intervals, that is, an air inlet channel 142 connected to the outside can be formed between two adjacent blocking portions 141, so as to reduce or avoid moisture, impurities, etc. in the external environment from entering the body 110 through the air inlet 113 while ensuring effective communication between the body 110 and the outside, that is, ensuring that external air or airflow can enter the body 110 through the air inlet channel 142, effectively dissipate the heat of the electrical control component 120 in the body 110, and further extend the service life of the electrical control component 120.

[0147] A plurality of blocking parts 141 are provided at the air outlet 240, so as to block moisture, impurities, etc. in the external environment through the plurality of blocking parts 141, effectively reducing or preventing moisture, impurities, etc. in the external environment from entering the body 110 through the air outlet 240, thereby ensuring the performance of the electrical control part 120 in the body 110, reducing the probability of failure of the electrical control part 120, extending the service life of the electrical control part 120, and reducing the maintenance cost of the air fryer 100.

[0148] At the same time, a plurality of blocking portions 141 are arranged at the air outlet 240 , which can also change the direction of the air flow and reduce the temperature rise at the back of the air fryer 100 .

[0149] The plurality of blocking portions 141 are arranged at intervals, that is, two adjacent blocking portions 141 can form an air outlet channel 144 connected to the outside, thereby reducing or preventing moisture, impurities, etc. in the external environment from entering the body 110 through the air outlet 240 while ensuring effective connection between the body 110 and the outside, that is, ensuring that external air or airflow can enter the body 110 through the air inlet 113 and be discharged outside the body 110 through the air outlet channel 144, thereby effectively dissipating the heat of the electrical control component 120 and further extending the service life of the electrical control component 120.

[0150] Optionally, the plurality of blocking portions 141 are arranged at intervals along the height direction of the body 110 , or the plurality of blocking portions 141 are arranged at intervals along the horizontal direction.

[0151] In some embodiments, optionally, one end of at least one blocking portion 141 is connected to the body 110 , and the other end thereof is inclinedly extended in a direction away from the body 110 .

[0152] In this embodiment, one end of at least one blocking portion 141 is connected to the body 110, and the other end extends obliquely in a direction away from the body 110, that is, along the height direction of the body 110, at least one blocking portion 141 extends obliquely outward, so that moisture, impurities, etc. in the external environment are blocked by multiple blocking portions 141, effectively reducing or preventing moisture, impurities, etc. in the external environment from entering the body 110 through the air inlet 113 and / or the air outlet 240, ensuring the performance of the electric control unit 120 in the heat dissipation cavity 112, reducing the probability of failure of the electric control unit 120, extending the service life of the electric control unit 120, and reducing the maintenance cost of the air fryer 100. Or, ensuring the cooking effect of the food.

[0153] In addition, since at least one blocking portion 141 extends outward at an angle, when the blocking member 140 is arranged at the air outlet 240, it can also guide the hot air flow flowing out of the air outlet 240, effectively preventing the hot air discharged from the air outlet 240 from directly impacting the walls of the user's home, reducing the temperature rise at the back of the air fryer 100, and improving the heat dissipation effect at the back of the air fryer 100, which is beneficial to extending the service life of the air fryer 100.

[0154] like Figure 2 , Figure 3 and Figure 5 As shown, in some embodiments, optionally, at least one blocking portion 141 includes a connecting end 150 and a rib 160, wherein the connecting end 150 is connected to the body 110, and the rib 160 is connected to an end of the connecting end 150 away from the body 110; a first angle is formed between the rib 160 and the connecting end 150, and the first angle α satisfies 90°≤α<180°.

[0155] In this embodiment, at least one blocking portion 141 is defined to include a connecting end 150 and a retaining edge 160. Specifically, the connecting end 150 is connected to the body 110, and the retaining edge 160 is connected to an end of the connecting end 150 away from the body 110, and forms a first angle with the connecting end 150, and the first angle is greater than or equal to 90° and less than 180°.

[0156] It can be understood that when the first angle is 90°, that is, one end of the retaining edge 160 is connected to the connecting end 150, and the other end extends along the height direction of the body 110, so that moisture, impurities, etc. in the external environment are blocked by at least one retaining edge 160, effectively reducing or preventing moisture, impurities, etc. in the external environment from entering the body 110 through the air inlet 113 and / or the air outlet 240, ensuring the performance of the electric control unit 120 in the body 110, reducing the probability of failure of the electric control unit 120, extending the service life of the electric control unit 120, and reducing the maintenance cost of the air fryer 100. Or ensure the cooking effect of the food.

[0157] When the first angle is greater than 90° and less than 180°, the first angle is an obtuse angle, that is, one end of the rib 160 is connected to the connecting end 150, and the other end is inclined and extends away from the body 110, so that moisture, impurities, etc. in the external environment are blocked by at least one rib 160, effectively reducing or preventing moisture, impurities, etc. in the external environment from entering the body 110 through the air inlet 113 and / or the air outlet 240, and can change the flow direction of the outlet airflow, thereby improving the temperature rise at the back of the air fryer 100.

[0158] like Figure 1 , Figure 3 and Figure 4As shown, in some embodiments, optionally, when the blocking member 140 is located at the air outlet 240 , one end of the blocking edge 160 away from the connecting end 150 extends toward the bottom of the body 110 .

[0159] In this embodiment, it is defined that when the blocking member 140 is located at the air outlet 240, the end of the rib 160 away from the connecting end 150 extends toward the bottom of the body 110, that is, the end of the rib 160 away from the connecting end 150 extends downward, so that the hot air or hot air flow discharged from the air outlet 240 is discharged downward to the outside of the body 110, thereby preventing the user from being scalded by contact with the hot air or hot air flow discharged upward or to the side, thereby improving the safety of the air fryer 100.

[0160] In some embodiments, optionally, the connecting end 150 and the retaining edge 160 are an integral structure.

[0161] In this embodiment, it can be understood that the integrated structure has good mechanical properties, and thus can improve the connection strength between the connecting end 150 and the rib 160, ensuring that the rib 160 can effectively block moisture, impurities, etc. in the external environment.

[0162] Moreover, since the connecting end 150 and the retaining edge 160 are an integrated structure, it is also beneficial to prevent the air flow from leaking from the connection between the connecting end 150 and the retaining edge 160, further improving the temperature rise at the back of the air fryer 100.

[0163] In addition, the integrated structure is also conducive to mass production, reducing manufacturing difficulty, thereby reducing the production cost of the air fryer 100.

[0164] like Figure 4 and Figure 6 As shown, in some embodiments, optionally, there are multiple first air outlets 114 , and at least two first air outlets 114 are respectively located on both sides of the second air outlet 117 and are respectively spaced apart from the second air outlet 117 .

[0165] In this embodiment, the number of the first air outlets 114 is limited to multiple. Specifically, at least two first air outlets 114 are respectively located on both sides of the second air outlet 117, and at least two first air outlets 114 are spaced apart from the second air outlet 117. In other words, the air outlet airflow of the heat dissipation cavity 112 and the air outlet airflow of the heating cavity 111 are spaced apart. This can effectively avoid the problem of excessive temperature rise at the back of the air fryer 100 caused by the dissipated hot air or the concentration of hot air flow, thereby further improving the user experience.

[0166] In some embodiments, optionally, at least two first air outlets 114 are located on different sides of the body 110 ; and / or at least two first air outlets 114 and the second air outlet 117 are located on different sides of the body 110 .

[0167] In this embodiment, at least two first air outlets 114 are defined to be located on different sides of the body 110. That is, the heat dissipated from the heat dissipation cavity 112 is dispersed, and the heat distribution on the back of the air fryer 100 is further dispersed, so as to avoid the problem that the heat is concentrated on one side of the air fryer 100, thereby causing a higher temperature rise on the side, that is, the temperature rise on the back of the air fryer 100 can be effectively reduced, the heat dissipation effect on the back of the air fryer 100 is improved, and the service life of the air fryer 100 is extended.

[0168] And / or, at least two first air outlets 114 and the second air outlet 117 are located on different sides of the body 110. Thus, the heat can be effectively dispersed to avoid the problem that the heat is concentrated on one side of the air fryer 100, thereby causing a higher temperature rise on that side, that is, the temperature rise on the back of the air fryer 100 can be effectively reduced, the heat dissipation effect on the back of the air fryer 100 can be improved, and the service life of the air fryer 100 can be extended.

[0169] like Figure 4 and Figure 6 As shown, in some embodiments, optionally, the air inlet 113 and the first air outlet 114 are located on different sides of the body 110 ; and / or the air inlet 113 and the second air outlet 117 are located on different sides of the body 110 .

[0170] In this embodiment, the air inlet 113 and the first air outlet 114 are defined to be located at different sides of the machine body 110 , that is, the air inlet 113 and the first air outlet 114 are disposed far apart from each other.

[0171] It is understandable that during the operation of the air fryer 100 , air in the external environment enters the heat dissipation cavity 112 from the air inlet 113 , takes away the heat on the surface of the electrical control component 120 , and is discharged to the outside of the body 110 through the first air outlet 114 , thereby achieving heat dissipation for the electrical control component 120 .

[0172] If the air inlet 113 and the first air outlet 114 are close to each other, the hot air discharged from the first air outlet 114 is likely to re-enter the heat dissipation cavity 112 through the air inlet 113 , thereby affecting the heat dissipation effect of the electrical component 120 .

[0173] By placing the air inlet 113 and the first air outlet 114 far apart, it is possible to effectively prevent the hot air exhausted from the first air outlet 114 from re-entering the heat dissipation cavity 112 through the air inlet 113, thereby preventing the heat dissipation of the electrical control component 120 from being affected. This ensures effective heat dissipation of the electrical control component 120, reduces the probability of failure of the electrical control component 120, and extends the service life of the air fryer 100.

[0174] The air inlet 113 and the second air outlet 117 are located on different sides of the body 110, that is, the air inlet 113 and the second air outlet 117 are arranged far apart. This can effectively prevent the hot air discharged from the second air outlet 117 from entering the heat dissipation cavity 112 again through the air inlet 113, thereby affecting the heat dissipation of the electric control unit 120, ensuring the effective heat dissipation of the electric control unit 120, reducing the probability of failure of the electric control unit 120, and extending the service life of the air fryer 100.

[0175] like Figure 1 and Figure 7 As shown, in some embodiments, optionally, the electrical control unit 120 includes an electromagnetic coil disk 121 and a control board 123, and the control board 123 is connected to the electromagnetic coil disk 121; the air fryer 100 also includes a hot air device 130, which is disposed on the body 110 and is used to deliver hot air to the heating chamber 111. The hot air device 130 includes a heating element 131, and the heating element 131 is arranged opposite to the electromagnetic coil disk 121. When the electromagnetic coil disk 121 is powered on, the heating element 131 can generate heat.

[0176] In this embodiment, it is defined that the air fryer 100 further includes a hot air device 130 . Specifically, the hot air device 130 is used to deliver hot air to the heating chamber 111 to heat and cook the food in the heating chamber 111 .

[0177] The hot air device 130 includes a heating element 131. Specifically, the electrical control unit 120 includes an electromagnetic coil disk 121 and a control board 123. The control board 123 is connected to the electromagnetic coil disk 121. It can be understood that the control board 123 is electrically connected to the electromagnetic coil disk 121 to supply power to the electromagnetic coil disk 121, so that the electromagnetic coil disk 121 can generate an alternating magnetic field to make the heating element 131 heat up.

[0178] The heating element 131 is arranged opposite to the electromagnetic coil disk 121 . When the electromagnetic coil disk 121 is powered on, the heating element 131 can generate heat, thereby achieving heating and cooking of the food to be heated in the heating cavity 111 .

[0179] It is understandable that when the electromagnetic coil disk 121 is powered on, the heating element 131 can generate heat, that is, at least a portion of the heating element 131 has magnetic conductivity. It is understandable that the electromagnetic coil disk 121 can generate an alternating magnetic field when powered on, and under the action of the alternating magnetic field, the heating element 131 with magnetic conductivity will generate heat. Through the interaction between the electromagnetic coil disk 121 and the heating element 131 with magnetic conductivity, the temperature of the heating element 131 can be rapidly increased in a short time, so as to achieve heating of the heating chamber 111.

[0180] The electrical control unit 120 includes an electromagnetic coil disk 121 and a control board 123, that is, the electromagnetic coil disk 121 and the control board 123 are located in the heat dissipation cavity 112, and air or airflow enters the heat dissipation cavity 112 from the air inlet 113 and can flow out through the first air outlet 114. In this process, the heat on the surface of the electromagnetic coil disk 121 and the control board 123 is taken away, thereby dissipating the heat of the electromagnetic coil disk 121 and the control board 123, reducing the probability of failure of the electromagnetic coil disk 121 and the control board 123, extending the service life of the air fryer 100, and reducing the maintenance cost of the air fryer 100.

[0181] In addition, by providing a blocking member 140 at the air inlet 113 and / or the air outlet 240, it is possible to reduce or prevent moisture, impurities, etc. in the external environment from entering the heat dissipation cavity 112 through the air inlet 113 or the first air outlet 114, thereby causing the electromagnetic coil disk 121 and the control board 123 to fail, further extending the service life of the electromagnetic coil disk 121 and the control board 123. Or reduce or prevent moisture, impurities, etc. in the external environment from entering the heating cavity 111 through the second air outlet 117, ensuring the cooking effect of the food.

[0182] Optionally, at least a portion of the blade assembly 132 has magnetic conductivity, that is, at least a portion of the blade assembly 132 forms a heating element 131. When the electromagnetic coil disk 121 is energized, the blade assembly 132 can generate heat. At the same time, the blade assembly 132 can rotate in the heating chamber 111 to form a hot air flow circulating in the heating chamber 111.

[0183] Optionally, the heating element 131 includes a heating plate 133, which is located between the blade assembly 132 and the electromagnetic coil disk 121. That is, the heating plate 133 has magnetic conductivity. When the electromagnetic coil disk 121 is energized, the heating plate 133 generates heat. At the same time, during the rotation of the blade assembly 132, a hot air flow is formed to circulate in the heating chamber 111.

[0184] like Figure 1As shown, in some embodiments, optionally, the electrical control unit 120 also includes a motor 122, which is connected to the control board 123; the hot air device 130 also includes a blade assembly 132, which is connected to the motor 122; wherein, at least a portion of the blade assembly 132 forms a heating element 131, or the heating element 131 includes a heating plate 133, and the heating plate 133 is located between the electromagnetic coil disk 121 and the blade assembly 132.

[0185] In this embodiment, it is defined that the electric control unit 120 also includes a motor 122, and the control board 123 is connected to the motor 122 to control whether the motor 122 drives the blade assembly 132 to rotate. In other words, the motor 122 is located in the heat dissipation cavity 112, and air or airflow enters the heat dissipation cavity 112 from the air inlet 113 and can flow out through the first air outlet 114. In this process, the heat on the surface of the motor 122 is taken away, thereby dissipating the heat of the motor 122, reducing the probability of failure of the motor 122, extending the service life of the air fryer 100, and reducing the maintenance cost of the air fryer 100.

[0186] At least a portion of the blade assembly 132 forms a heating element 131, that is, at least a portion of the blade assembly 132 has magnetic conductivity. When the electromagnetic coil disk 121 is energized, at least a portion of the blade assembly 132 can generate heat. At the same time, driven by the motor 122, the blade assembly 132 can rotate in the heating chamber 111 to form a hot air flow circulating in the heating chamber 111, so as to heat and cook the food to be heated in the heating chamber 111.

[0187] Alternatively, the heating element 131 includes a heating plate 133, that is, a heating plate 133 with magnetic conductivity is arranged between the electromagnetic coil disk 121 and the blade assembly 132. When the electromagnetic coil disk 121 is energized, the heating plate 133 can generate heat. At the same time, driven by the motor 122, the blade assembly 132 can rotate in the heating chamber 111 to form a hot air flow circulating in the heating chamber 111, so as to heat and cook the food to be heated in the heating chamber 111.

[0188] Optionally, when at least a portion of the blade assembly 132 forms the heating element 131, the air fryer 100 further includes a heat insulating member, which is disposed between the blade assembly 132 and the electromagnetic coil disk 121, thereby effectively reducing the heat generated by the blade assembly 132 from being transferred to the electromagnetic coil disk 121, thereby avoiding excessive temperature rise of the electromagnetic coil disk 121 due to the heat generated by the blade assembly 132, thereby affecting the performance of the electromagnetic coil disk 121, and extending the service life of the electromagnetic coil disk 121.

[0189] Optionally, the thermal insulation includes but is not limited to microcrystalline panels, glass, etc.

[0190] Optionally, when the heating element 131 includes a heating plate 133, the air fryer 100 also includes a heat insulating element, which is arranged between the heating plate 133 and the electromagnetic coil disk 121, thereby effectively reducing the heat generated by the heating plate 133 from being transferred to the electromagnetic coil disk 121, avoiding excessive temperature rise of the electromagnetic coil disk 121 due to the heat generated by the heating plate 133, thereby affecting the performance of the electromagnetic coil disk 121, and extending the service life of the electromagnetic coil disk 121.

[0191] Optionally, when the heating element 131 includes a heating plate 133, a layer of heat insulating material is applied to the side of the heating plate 133 facing the electromagnetic coil disk 121 to prevent the heat generated by the heating plate 133 from being transferred to the electromagnetic coil disk 121, thereby reducing the probability of failure of the electromagnetic coil disk 121 and reducing the maintenance cost of the air fryer 100.

[0192] Optionally, the body 110 is further provided with a partition 190 , which divides the heat dissipation cavity 112 into a first heat dissipation chamber 210 and a second heat dissipation chamber 220 , the motor 122 and the control board 123 are arranged in the first heat dissipation chamber 210 , and the electromagnetic coil disk 121 is arranged in the second heat dissipation chamber 220 .

[0193] Optionally, any one of the first heat dissipation chamber 210 and the second heat dissipation chamber 220 is in communication with the air inlet 113 and the first air outlet 114 .

[0194] Optionally, one of the first heat dissipation chamber 210 and the second heat dissipation chamber 220 is communicated with the air inlet 113 and the first air outlet 114, and the first heat dissipation chamber 210 is communicated with the second heat dissipation chamber 220. Specifically, the first heat dissipation chamber 210 is communicated with the air inlet 113 and the first air outlet 114. Alternatively, the second heat dissipation chamber 220 is communicated with the air inlet 113 and the first air outlet 114.

[0195] Optionally, one of the first heat dissipation chamber 210 and the second heat dissipation chamber 220 is communicated with the air inlet 113, and the other is communicated with the first air outlet 114, and the first heat dissipation chamber 210 is communicated with the second heat dissipation chamber 220. And so on, which are not listed here one by one. Specific settings can be made according to actual needs.

[0196] Specifically, the first heat dissipation chamber 210 is connected to the air inlet 113 and the first air outlet 114, and the motor 122 and the control board 123 are located in the first heat dissipation chamber 210. That is, air or airflow enters the first heat dissipation chamber 210 from the air inlet 113 and can flow out through the first air outlet 114. In this process, the heat on the surface of the motor 122 and the control board 123 is taken away, thereby dissipating the heat of the motor 122 and the control board 123.

[0197] The second heat dissipation chamber 220 is connected to the air inlet 113 and the first air outlet 114, and the electromagnetic coil disk 121 is located in the second heat dissipation chamber 220. That is, air or airflow enters the second heat dissipation chamber 220 from the air inlet 113 and can flow out through the first air outlet 114. In this process, the heat on the surface of the electromagnetic coil disk 121 is taken away, thereby dissipating the heat of the electromagnetic coil disk 121, thereby ensuring the stable operation of the air fryer 100.

[0198] It is understandable that during the operation of the air fryer 100 , the heat generated by the electromagnetic coil disk 121 is higher than the heat generated by other electronic control components such as the motor 122 .

[0199] The electromagnetic coil disk 121, the motor 122 and the control board 123 are separated into two different heat dissipation chambers by a partition 190 for separate heat dissipation, so that the electromagnetic coil disk 121 can be effectively cooled while reducing the heat generated by the electromagnetic coil disk 121 from being transferred to the motor 122 and the control board 123, thereby reducing the heat dissipation of the motor 122 and the control board 123, thereby ensuring effective heat dissipation of the motor 122 and the control board 123, and further reducing the probability of failure of the motor 122, the control board 123 and the electromagnetic coil disk 121, thereby reducing the maintenance cost of the air fryer 100.

[0200] Optionally, a heat insulating material is provided on the side of the partition 190 facing the motor 122, and / or a heat insulating material is provided on the side of the partition 190 facing the electromagnetic coil disk 121. This can further reduce the problem that the heat of the second heat dissipation chamber 220 where the electromagnetic coil disk 121 is located is transferred to the first heat dissipation chamber 210, thereby affecting the heat dissipation effect of the motor 122 and the control board 123, ensure the effective heat dissipation of the motor 122 and the control board 123, and further extend the service life of the motor 122, the control board 123 and the electromagnetic coil disk 121.

[0201] like Figure 7 As shown, in some embodiments, optionally, the body 110 also includes a cover body 115 and a base body 116, wherein the heat dissipation cavity 112, the air inlet 113, the first air outlet 114, the second air outlet 117 and the electrical control unit 120 are arranged on the cover body 115, and the base body 116 is connected to the cover body 115 and encloses the cover body 115 to form a heating cavity 111.

[0202] In this embodiment, it is defined that the body 110 also includes a cover body 115 and a base body 116. Specifically, the cover body 115 is connected to the base body 116, and the cover body 115 and the base body 116 enclose a heating chamber 111. When the hot air device 130 is working, it can transport hot air into the heating chamber 111 so that the hot air circulates in the heating chamber 111 to achieve heating and cooking of the food in the heating chamber 111.

[0203] The heat dissipation cavity 112 , the air inlet 113 , the first air outlet 114 , the second air outlet 117 and the electrical control unit 120 are all arranged on the cover body 115 , thereby making full use of the space on the cover body 115 , realizing a reasonable layout of the structure of the air fryer 100 , and improving the space utilization rate of the cover body 115 .

[0204] Optionally, the cover 115 and the base 116 are connected in an openable and closable manner, that is, the cover 115 can move relative to the base 116 to open or close the heating chamber 111, thereby facilitating the user to take and place the food in the heating chamber 111.

[0205] Optionally, the body 110 further includes a storage part, which is removably disposed in the heating chamber 111 and is used to place food or tableware. The storage part includes an inner pot or a pull-out basket.

[0206] In the description of this specification, the terms "connection", "installation", "fixation" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0207] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0208] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An air fryer, characterized in that: include: A machine body, wherein the machine body is provided with an air inlet and an air outlet; A blocking member, provided on the machine body and located at the air inlet and / or the air outlet; The air outlet comprises a first air outlet and a second air outlet; The machine body is also provided with a heating chamber, a heat dissipation chamber and an electrical control unit, the heat dissipation chamber is connected with the air inlet and the first air outlet, at least a part of the electrical control unit is located in the heat dissipation chamber, the second air outlet is connected with the heating chamber, and the blocking member is located at the first air outlet and / or the second air outlet.

2. The air fryer according to claim 1, characterized in that: The blocking member includes a plurality of blocking portions; A plurality of the blocking portions are arranged at intervals at the air inlet; and / or a plurality of the blocking portions are arranged at intervals at the air outlet.

3. The air fryer according to claim 2, characterized in that: One end of at least one of the blocking parts is connected to the machine body, and the other end thereof is inclinedly extended in a direction away from the machine body.

4. The air fryer according to claim 2, characterized in that: At least one of the blocking portions comprises: A connecting end connected to the body; A rib connected to an end of the connecting end away from the machine body; There is a first angle between the rib and the connecting end, and the first angle α satisfies 90°≤α<180°.

5. The air fryer according to claim 4, characterized in that: When the blocking member is located at the air outlet, an end of the blocking edge away from the connecting end extends toward the bottom of the machine body.

6. The air fryer according to claim 4, characterized in that: The connecting end and the retaining edge are an integral structure.

7. The air fryer according to claim 1, characterized in that: There are multiple first air outlets, and at least two of the first air outlets are respectively located on both sides of the second air outlet and are spaced apart from the second air outlet.

8. The air fryer according to claim 7, characterized in that: At least two of the first air outlets are located on different sides of the machine body; and / or At least two of the first air outlets and the second air outlet are located on different sides of the machine body.

9. The air fryer according to claim 1, characterized in that: The air inlet and the first air outlet are located on different sides of the housing; and / or The air inlet and the second air outlet are located on different sides of the machine body.

10. The air fryer according to claim 1, characterized in that: The electric control unit includes an electromagnetic coil disk and a control board, wherein the control board is connected to the electromagnetic coil disk; The air fryer also includes: A hot air device is arranged on the machine body and is used to transport hot air to the heating chamber. The hot air device includes a heating element, which is arranged opposite to the electromagnetic coil disk. When the electromagnetic coil disk is powered on, the heating element can generate heat.

11. The air fryer according to claim 10, characterized in that: The electric control unit further comprises a motor, and the motor is connected to the control board; The hot air device also includes: A blade assembly connected to the motor; Wherein, at least a portion of the blade assembly forms the heat generating element, or the heat generating element comprises a heat generating plate, and the heat generating plate is located between the electromagnetic coil disk and the blade assembly.

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