An air fryer

Abstract

The utility model discloses an air fryer relates to household electrical appliances technical field. The air fryer includes: first casing, is equipped with the installation opening in the top, is divided into first chamber and second chamber in first casing, is equipped with the heat insulating part between first chamber and second chamber, is equipped with the blocking piece around installation opening, the first flow channel is set up in the side of heat insulating part opposite first chamber, the first flow channel is set up around the center of heat insulating part, is provided with second casing in second chamber, the inside wall of second casing and first casing interval arrangement, and the first gap is formed between both, second casing and the bottom wall of first casing interval arrangement, and the second gap is formed between both, the first gap is communicated with the second gap, the side of heat insulating part opposite first chamber still is equipped with the second flow channel, and the second flow channel is communicated first flow channel and the first gap. The air fryer is used when the water storage box of air fryer leaks or overflows, reduces the risk of electrical components damage in the air fryer body.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, and in particular to an air fryer. Background Technology

[0002] An air fryer is a type of fryer that uses rapidly circulating hot air to heat food, achieving the same effect and texture as deep-fried food. Food fried directly in an air fryer can become quite dry, so it's necessary to add moisture during the frying process to improve its texture. Therefore, some air fryer products have incorporated water or steam spray mechanisms into the machine body.

[0003] However, after adding a water spray or steam spray structure to the air fryer body, if the water storage box inside the air fryer body leaks or overflows, the leaked or overflowing water will enter the air fryer body and cannot be collected in time. These situations will increase the risk of damage to the electrical components inside the air fryer body.

[0004] Therefore, there is an urgent need for an air fryer to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide an air fryer that reduces the risk of damage to the internal electrical components of the air fryer when the water storage box leaks or overflows.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] This utility model provides an air fryer, comprising: a first shell, with an installation opening at the top of the first shell, and a water storage box installed in the installation opening; the interior of the first shell is divided into a first chamber and a second chamber arranged along a first direction, the water storage box being located in the first chamber, the first direction being vertical, and a heat insulation component being disposed between the first chamber and the second chamber; a blocking component being disposed around the opening of the installation opening; the blocking component being able to prevent external liquid from entering the interior of the first shell through the installation opening; a first guide groove being provided on the side of the heat insulation component facing the first chamber; the first guide groove being disposed around the center of the heat insulation component; a second shell being disposed in the second chamber; the interior of the second shell being able to communicate with the first chamber; the side walls of the second shell and the first shell being spaced apart, forming a first gap between them; the bottom wall of the second shell and the first shell being spaced apart, forming a second gap between them; the first gap and the second gap being connected; a second guide groove being provided on the side of the heat insulation component facing the first chamber; the second guide groove being connected to the first guide groove and the first gap.

[0008] In some embodiments, the heat insulation component includes a first mounting portion, a second mounting portion, and a support portion connected sequentially along the first direction; the support portion is connected to the inner sidewall of the first housing, and / or the support portion is connected to the top of the second housing; the first flow guide groove and the second flow guide groove are both formed on the side of the support portion facing the first chamber; the first mounting portion and the second mounting portion are both provided with mounting grooves on the side away from the first chamber for mounting other components of the air fryer; in the second direction, the size of the first mounting portion is smaller than the size of the second mounting portion, and the size of the second mounting portion is smaller than the size of the support portion; the second direction is set at an angle to the first direction.

[0009] In some embodiments, the outer walls of the first mounting portion and the second mounting portion are both inclined; the outer walls of the first mounting portion and the second mounting portion are inclined toward the center of the heat insulation member.

[0010] In some embodiments, the connection between the first mounting part and the second mounting part, and the connection between the second mounting part and the support part, are both arc transition structures.

[0011] In some embodiments, the heat insulation member further includes a protrusion; the protrusion is disposed around the support portion and located on the side of the support portion away from the second mounting portion; the protrusion protrudes from the outer surface of the support portion on the side facing the first chamber.

[0012] In some embodiments, the blocking member includes a blocking portion and a third mounting portion; the blocking portion protrudes from the outer surface of the top of the first housing; the blocking portion is disposed at the opening of the mounting opening and surrounds the third mounting portion; the water storage box is mounted on the third mounting portion.

[0013] In some embodiments, the blocking portion has an inclined structure, and the blocking portion is inclined toward the center position of the mounting opening; or, the blocking portion has an arc transition structure.

[0014] In some embodiments, the bottom wall of the first housing is provided with a first through hole along the first direction; the second gap communicates with the outside of the first housing through the first through hole.

[0015] In some embodiments, the bottom wall of the second housing is provided with a second through hole along the first direction; the second gap communicates with the interior of the second housing through the second through hole.

[0016] In some embodiments, an electrical connection compartment is provided on the bottom wall of the first housing; an external power cord can pass through the side wall of the first housing and enter the electrical connection compartment to power the air fryer.

[0017] The beneficial effects of this utility model are:

[0018] This invention provides an air fryer. A blocking member is arranged around the opening of the mounting opening at the top of the first housing. This blocking member prevents liquids outside the first housing (such as water overflowing from the water tank) from entering the first housing through the mounting opening, thus preventing water from flowing and spreading inside the first housing and reducing the risk of damage to the electrical components inside the first housing. Additionally, a first guide channel is formed on the side of the heat insulation member facing the first chamber of the first housing, surrounding the center of the heat insulation member. A second housing is installed inside the second chamber of the first housing, forming a first gap between the second housing and the side wall of the first housing, and a second gap between the second housing and the bottom wall of the first housing. The first and second gaps are connected. A second guide channel is also formed on the side of the heat insulation member facing the first chamber, connecting the first guide channel and the first gap. This design ensures that when the water tank inside the first chamber leaks, the leaked water flows onto the insulation and converges into the first guide channel on the insulation. It then flows along the first guide channel, through a second guide channel connected to the first guide channel, to the first gap between the side wall of the first housing and the second housing. Finally, it flows through the first gap to the second gap between the bottom wall of the first housing and the second housing. This allows the leaked water to be collected promptly at the bottom of the first housing along a fixed path, effectively preventing the leaked water from flowing and spreading disorderly inside the first housing. Simultaneously, the blocking device at the mounting opening on the top of the first housing further reduces the risk of damage to the internal electrical components of the air fryer when the water tank leaks or overflows. Attached Figure Description

[0019] Figure 1 This is a structural diagram of an air fryer provided in a specific embodiment of this utility model;

[0020] Figure 2 This is a partial structural diagram of a first housing provided in a specific embodiment of the present utility model;

[0021] Figure 3 yes Figure 1 The structure shown is a cross-sectional view along the AA direction;

[0022] Figure 4 This is a structural diagram of a heat insulation component provided in a specific embodiment of this utility model;

[0023] Figure 5 yes Figure 4 The structure shown is a cross-sectional view along the BB direction;

[0024] Figure 6 yes Figure 2 The structure shown is a cross-sectional view along the CC direction;

[0025] Figure 7 yes Figure 6 An enlarged structural diagram of region D in the structure shown;

[0026] Figure 8 This is a partial structural diagram of an air fryer provided in a specific embodiment of this utility model;

[0027] Figure 9 This is another partial structural diagram of an air fryer provided in a specific embodiment of this utility model.

[0028] In the picture:

[0029] 1. First housing; 11. Mounting opening; 12. First chamber; 13. Second chamber; 14. First through hole; 2. Water storage box; 3. Heat insulation component; 31. First guide channel; 32. Second guide channel; 33. First mounting part; 34. Second mounting part; 35. Support part; 36. Protrusion; 4. Blocking component; 41. Blocking part; 42. Third mounting part; 5. Second housing; 51. Second through hole; 6. First gap; 7. Second gap; 8. Electrical connection compartment;

[0030] X1, first direction; X2, second direction. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0032] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0034] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0035] like Figure 1 , Figure 2 , Figure 3 As shown, this embodiment provides an air fryer, which includes a first housing 1. An installation opening 11 is provided on the top of the first housing 1, and a water storage box 2 is installed within the installation opening 11. The interior of the first housing 1 is divided into a first chamber 12 and a second chamber 13 arranged along a first direction X1. The water storage box 2 is located in the first chamber 12, where the first direction X1 is vertical. A heat insulation member 3 is provided between the first chamber 12 and the second chamber 13. That is, with... Figure 1 Taking the shown perspective as an example, the heat insulation component 3 divides the interior of the first housing 1 into two chambers arranged vertically. The upper chamber is the first chamber 12, and the lower chamber is the second chamber 13. Furthermore, it is easy to understand that the first chamber 12 of the first housing 1 is used to install the air fryer's control components, fan drive components, air guide components, etc., while the second chamber 13 is used to accommodate the air fryer's pot body. The improvement in this embodiment does not lie in this aspect, therefore it will not be described in detail here.

[0036] Combination Figure 1 , Figure 2 As shown, a blocking member 4 is provided at the opening of the mounting opening 11 surrounding the top of the first housing 1. This blocking member 4 can prevent external liquid from entering the interior of the first housing 1 through the mounting opening 11. In other words, when the water storage box 2 installed at the mounting opening 11 overflows, the overflowing water flows outside the first housing 1 and is blocked by the blocking member 4, thus preventing it from entering the interior of the first housing 1 through the mounting opening 11.

[0037] Combination Figure 3 , Figure 4 As shown, the aforementioned heat insulation component 3 has a first guide groove 31 on the side facing the first chamber 12. This heat insulation component 3 is, for example, a plate-like structure. That is, with... Figure 4 Taking the shown perspective as an example, the first flow guide channel 31 is formed on the upper surface of the heat insulation member 3. The first flow guide channel 31 is arranged around the center of the heat insulation member 3. It is easy to understand that the shape of the heat insulation member 3 should be adapted to the interior of the first shell 1. That is, when the first shell 1 is a cylindrical structure, the heat insulation member 3 is a circular plate structure, and the first flow guide channel 31 is a circular ring structure; when the first shell 1 is a rectangular cylindrical structure, the heat insulation member 3 is a rectangular plate structure, and the first flow guide channel 31 is a rectangular ring structure. In addition, the first flow guide channel 31 can be formed by subtractive manufacturing (e.g., milling), by stamping or other integral forming processes, or by welding multiple sub-parts. Those skilled in the art can manufacture it according to actual usage requirements, and no further limitations are made here. In addition, the cross-sectional shape of the first flow guide channel 31 can be an arc, a rectangle, or an inverted trapezoid, etc., and the cross-sectional direction is perpendicular to the extension direction of the first flow guide channel 31. Meanwhile, the side wall of the first guide channel 31 and the upper surface of the heat insulation component 3 can be set with an arc transition. The above setting can facilitate the accumulation of water leaked from the water storage box 2 into the interior of the first guide channel 31.

[0038] like Figure 3 As shown, a second housing 5 is disposed within the second chamber 13 of the first housing 1. The interior of the second housing 5 is communicative with the first chamber 12 of the first housing 1. It is easy to understand that the interior of the second housing 5 forms a cooking chamber, and the pot of the air fryer can be placed inside the second housing 5. During cooking, airflow from the first chamber 12 can enter the interior of the second housing 5. The second housing 5 is spaced apart from the side wall of the first housing 1, forming a first gap 6. The second housing 5 is also spaced apart from the bottom wall of the first housing 1, forming a second gap 7. The first gap 6 and the second gap 7 are communicative. In other words, the size of the second housing 5 is smaller than the size of the second chamber 13 of the first housing 1, thus forming the first gap 6 between the side wall of the second housing 5 and the side wall of the first housing 1. Furthermore, a support member is provided on the bottom wall of the first housing 1 to support the second housing 5, forming the second gap 7 between the bottom wall of the second housing 5 and the bottom wall of the first housing 1.

[0039] Combination Figure 3 , Figure 4As shown, a second flow channel 32 is also provided on the side of the heat insulation component 3 facing the first chamber 12. The second flow channel 32 connects the first flow channel 31 and the first gap 6 between the side wall of the first housing 1 and the side wall of the second housing 5. The cross-sectional shape of the second flow channel 32 is, for example, the same as the cross-sectional shape of the first flow channel 31 mentioned above. In addition, it is easy to understand that the bottom wall of the second flow channel 32 should be flush with or lower than the bottom wall of the first flow channel 31. This facilitates the flow of water inside the first flow channel 31 to the second flow channel 32, and then from the second flow channel 32 to the first gap 6.

[0040] Therefore, the air fryer provided in this embodiment uses a blocking member 4 to surround the opening of the mounting opening 11 at the top of the first housing 1. The blocking member 4 prevents liquid outside the first housing 1 (e.g., water overflowing from the water storage box 2) from entering the interior of the first housing 1 through the mounting opening 11, thus preventing water from flowing and spreading inside the first housing 1 and reducing the risk of damage to the electrical components inside the first housing 1. In addition, a first guide channel 31 is formed on the side of the heat insulation member 3 facing the first chamber 12 of the first housing 1. The first guide channel 31 is arranged around the center of the heat insulation member 3. A second housing 5 is arranged in the second chamber 13 of the first housing 1, forming a first gap 6 between the second housing 5 and the side wall of the first housing 1, and a second gap 7 between the second housing 5 and the bottom wall of the first housing 1. The first gap 6 and the second gap 7 are connected. A second guide channel 32 is formed on the side of the heat insulation member 3 facing the first chamber 12, connecting the first guide channel 31 and the first gap 6. This design ensures that when the water storage box 2 inside the first chamber 12 leaks, the leaked water flows onto the heat insulation component 3 and converges into the first guide channel 31 on the heat insulation component 3. The water then flows along the first guide channel 31, through the second guide channel 32 connected to the first guide channel 31, to the first gap 6 between the side wall of the first housing 1 and the second housing 5, and finally through the first gap 6 to the second gap 7 between the bottom wall of the first housing 1 and the second housing 5. This allows the leaked water to be collected promptly at the bottom of the first housing 1 along a fixed path, effectively preventing the leaked water from flowing and spreading disorderly inside the first housing 1. Simultaneously, the blocking component 4 at the mounting opening 11 at the top of the first housing 1 effectively blocks the overflow of water from the water storage box 2, thus reducing the risk of damage to the internal electrical components of the air fryer when the water storage box 2 leaks or overflows.

[0041] In some embodiments, combined with Figure 4 , Figure 5 As shown, the aforementioned heat insulation component 3 includes a first mounting portion 33, a second mounting portion 34, and a support portion 35 connected sequentially along the first direction X1. That is, with... Figure 5Taking the view shown as an example, from top to bottom, they are the first mounting part 33, the second mounting part 34, and the support part 35.

[0042] The support portion 35 is connected to the inner wall of the first housing 1, and / or the support portion 35 is connected to the top of the second housing 5. For example, the edge of the support portion 35 can be connected to the inner wall of the first housing 1 by snap-fit, and the support portion 35 can be connected to the top of the second housing 5 by bolts or snap-fit. The first guide groove 31 and the second guide groove 32 are both formed on the side of the support portion 35 facing the first chamber 12.

[0043] Both the first mounting portion 33 and the second mounting portion 34 have mounting slots on the side opposite to the first chamber 12. In other words, the first mounting portion 33 and the second mounting portion 34 have a shell-like structure. The mounting slots on the first mounting portion 33 and the second mounting portion 34 are used to mount other components of the air fryer. For example, a fan blade assembly is mounted in the mounting slot of the first mounting portion 33, and a heating assembly is mounted in the mounting slot of the second mounting portion 34. The improvement of this embodiment does not lie in how other components of the air fryer are mounted in the mounting slots of the first mounting portion 33 and the second mounting portion 34; therefore, it will not be described in detail here.

[0044] In the second direction X2, the size of the first mounting part 33 is smaller than the size of the second mounting part 34, and the size of the second mounting part 34 is smaller than the size of the support part 35. Here, the second direction X2 is set at an angle to the first direction X1, for example, 90°. In other words, the heat insulation component 3 has a tower-like structure that is larger at the bottom and smaller at the top, that is, the support part 35 is larger and the first mounting part 33 is smaller. With the above arrangement, when the water storage box 2 leaks, the leaked water can easily flow along the contour of the heat insulation component 3 and promptly flow into the first guide groove 31 of the support part 35, further preventing the leaked water from flowing disorderly and spreading inside the first housing 1.

[0045] In some embodiments, such as Figure 5As shown, the outer walls of both the first mounting portion 33 and the second mounting portion 34 of the aforementioned heat insulation member 3 are inclined. Furthermore, the outer walls of the first mounting portion 33 and the second mounting portion 34 are inclined towards the center of the heat insulation member 3. This arrangement allows the outer walls of the first mounting portion 33 and the second mounting portion 34 to form an inclined surface on the heat insulation member 3, further accelerating the flow of water leaking from the water storage box 2 into the first guide channel 31 on the support portion 35. It is easy to understand that the support portion 35 can also be inclined, but the direction of inclination of the support portion 35 should be determined according to the location of the first guide channel 31. Specifically, if the first guide channel 31 is located on the inner side of the support portion 35 (closer to the second mounting portion 34), the support portion 35 needs to be inclined with a lower inner side and a higher outer side; while if the first guide channel 31 is located on the outer side of the support portion 35 (away from the second mounting portion 34), the support portion 35 needs to be inclined with a higher inner side and a lower outer side. Those skilled in the art can make flexible settings according to the actual application scenario, which will not be described in detail here.

[0046] In some embodiments, such as Figure 4 , Figure 5 As shown, the connection between the first mounting part 33 and the second mounting part 34, and the connection between the second mounting part 34 and the support part 35 of the aforementioned heat insulation component 3, are all arc-shaped transition structures. This design avoids geometric abrupt changes (such as 90° angles) at the connection points between the components of the heat insulation component 3, thereby preventing water leakage from the water storage box 2 from stagnating at these geometric abrupt changes and being unable to be collected. Simultaneously, by avoiding geometric abrupt changes at the connection points between the components of the heat insulation component 3, stress concentration in the heat insulation component 3 as a whole is avoided, reducing the risk of deformation or breakage of the heat insulation component 3 during use.

[0047] In some embodiments, combined with Figure 4 , Figure 5 As shown, the aforementioned heat insulation component 3 also includes a protrusion 36. This protrusion 36 has a strip-like or plate-like structure, and it is disposed around the support portion 35, located on the side of the support portion 35 away from the second mounting portion 34. That is, with... Figure 1 Taking the shown perspective as an example, the aforementioned protrusion 36 is arranged around the outer edge of the support portion 35. The protrusion 36 protrudes from the outer surface of the support portion 35 on the side facing the first chamber 12. With this arrangement, when a large amount of water leaks from the water storage box 2, and a large amount of water accumulates in the first guide channel 31 and fails to be discharged from the second guide channel 32 to the first gap 6 in time, the water that is not discharged in time will be blocked by the protrusion 36 on the support portion 35, keeping the water accumulated in the support portion 35, preventing the water from flowing randomly and spreading, and reducing the risk of damage to the internal electrical components of the air fryer when a large amount of water leaks from the water storage box 2.

[0048] In some embodiments, combined with Figure 2 , Figure 6 , Figure 7 As shown, the blocking member 4 disposed at the mounting opening 11 on the top of the first housing 1 includes a blocking portion 41 and a third mounting portion 42. The blocking portion 41 protrudes from the outer surface of the top of the first housing 1, is disposed at the opening of the mounting opening 11, and surrounds the third mounting portion 42. The water storage box 2 is mounted on the third mounting portion 42. It is easy to understand that both the blocking portion 41 and the third mounting portion 42 have annular structures, and these annular structures are adapted to the shape of the mounting opening 11 on the top of the first housing 1. For example, when the mounting opening 11 is circular, both the blocking portion 41 and the third mounting portion 42 have circular annular structures; when the mounting opening 11 is rectangular, both the blocking portion 41 and the third mounting portion 42 have rectangular annular structures. The aforementioned blocking part 41 can prevent external liquids (such as water overflowing from the water storage box 2) from entering the first housing 1 through the installation opening 11. The aforementioned third mounting part 42 can provide an installation position for the water storage box 2, improve the installation strength of the water storage box 2 when it is installed at the installation opening 11, and at the same time, it can also block water flow to a certain extent.

[0049] In some embodiments, such as Figure 7 As shown, the aforementioned blocking part 41 has an inclined structure, tilting towards the center of the aforementioned mounting opening 11. Alternatively, the blocking part 41 has a rounded transition structure. This design avoids abrupt geometric changes at the opening of the mounting opening 11 at the top of the first housing 1, preventing liquid from accumulating at the opening of the mounting opening 11 and being unable to drain. It also helps to prevent stress concentration at the opening of the mounting opening 11, reducing the risk of deformation or breakage of the mounting opening 11 during use.

[0050] In some embodiments, such as Figure 8 The first housing 1 has a first through hole 14 along the first direction X1 on its bottom wall. The second gap 7 between the bottom wall of the first housing 1 and the second housing 5 communicates with the outside of the first housing 1 through the first through hole 14. With this arrangement, when water leaking from the water storage box 2 flows through the first guide channel 31, the second guide channel 32, and the first gap 6 to the second gap 7, it can be discharged from the bottom of the first housing 1 to the external environment through the first through hole 14. This prevents excessive water accumulation in the second gap 7 from remaining inside the first housing 1 for an extended period, reducing the risk of damage to the internal electrical components of the air fryer. It is easy to understand that there can be multiple first through holes 14, evenly spaced on the bottom wall of the first housing 1.

[0051] In some embodiments, such as Figure 9 As shown, the bottom wall of the second housing 5 is provided with a second through hole 51 along the first direction X1. The second gap 7 between the bottom wall of the first housing 1 and the second housing 5 communicates with the interior of the second housing 5 through the second through hole 51. With this arrangement, the residual heat inside the second housing 5 after the air fryer has finished operating can enter the interior of the second gap 7 through the second through hole 51, which can both accelerate the heat dissipation inside the second housing 5 and accelerate the evaporation of water accumulated inside the second gap 7, further preventing water accumulated in the second gap 7 from remaining in the first housing 1 for too long. Similarly, there can be multiple second through holes 51, which are evenly spaced on the bottom wall of the first housing 1.

[0052] In some embodiments, such as Figure 8 As shown, an electrical connection compartment 8 is provided on the bottom wall of the first housing 1. One side wall of the electrical connection compartment 8 contacts the side wall of the first housing 1, allowing the external power cord to pass through both the side wall of the first housing 1 and the side wall of the electrical connection compartment 8 to power the air fryer. This design prevents the external power cord from contacting the water accumulated in the second gap 7 when powering the air fryer at the bottom of the first housing 1, thus improving the safety of the air fryer during use. It is easy to understand that the electrical connection compartment 8 has through holes for the wiring to pass through, and these through holes are equipped with sealing strips, sealing rings, or water-blocking structures such as blocks or baffles to prevent water accumulated in the second gap 7 from entering the electrical connection compartment 8.

[0053] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. An air fryer, characterized in that, include: A first housing (1) has an installation opening (11) on its top, and a water storage box (2) is installed in the installation opening (11). The interior of the first housing (1) is divided into a first chamber (12) and a second chamber (13) arranged along a first direction (X1). The water storage box (2) is located in the first chamber (12). The first direction (X1) is vertical. A heat insulation component (3) is provided between the first chamber (12) and the second chamber (13). A blocking element (4) is provided around the opening of the mounting opening (11); the blocking element (4) can prevent external liquid from entering the interior of the first housing (1) through the mounting opening (11); The heat insulation component (3) has a first guide groove (31) on the side facing the first chamber (12); the first guide groove (31) is arranged around the center of the heat insulation component (3); The second chamber (13) is provided with a second shell (5); the interior of the second shell (5) can communicate with the first chamber (12); the side walls of the second shell (5) and the first shell (1) are spaced apart, forming a first gap (6); the bottom wall of the second shell (5) and the first shell (1) are spaced apart, forming a second gap (7); the first gap (6) and the second gap (7) communicate with each other; The heat insulation component (3) is provided with a second flow channel (32) on the side facing the first chamber (12); the second flow channel (32) connects the first flow channel (31) and the first gap (6).

2. The air fryer according to claim 1, characterized in that, The heat insulation component (3) includes a first mounting part (33), a second mounting part (34), and a support part (35) connected sequentially along the first direction (X1); The support (35) is connected to the inner wall of the first housing (1), and / or the support (35) is connected to the top of the second housing (5); the first guide groove (31) and the second guide groove (32) are both opened on the side of the support (35) facing the first chamber (12); The first mounting part (33) and the second mounting part (34) are each provided with a mounting groove on the side away from the first chamber (12) for mounting other components of the air fryer; In the second direction (X2), the size of the first mounting part (33) is smaller than the size of the second mounting part (34), and the size of the second mounting part (34) is smaller than the size of the support part (35); the second direction (X2) is set at an angle to the first direction (X1).

3. The air fryer according to claim 2, characterized in that, The outer side wall of the first mounting part (33) and the outer side wall of the second mounting part (34) are both inclined; the outer side wall of the first mounting part (33) and the outer side wall of the second mounting part (34) are inclined toward the center of the heat insulation member (3).

4. The air fryer according to claim 2, characterized in that, The connection between the first mounting part (33) and the second mounting part (34), and the connection between the second mounting part (34) and the support part (35) are both arc transition structures.

5. The air fryer according to claim 2, characterized in that, The heat insulation member (3) further includes a protrusion (36); the protrusion (36) is disposed around the support (35) and is located on the side of the support (35) away from the second mounting part (34); the protrusion (36) protrudes from the outer surface of the support (35) on the side facing the first chamber (12).

6. The air fryer according to claim 1, characterized in that, The blocking member (4) includes a blocking part (41) and a third mounting part (42); the blocking part (41) protrudes from the outer surface of the top of the first housing (1); the blocking part (41) is disposed at the opening of the mounting opening (11) and surrounds the third mounting part (42); the water storage box (2) is mounted on the third mounting part (42).

7. The air fryer according to claim 6, characterized in that, The blocking part (41) has an inclined structure, and the blocking part (41) is inclined toward the center of the mounting opening (11); or, the blocking part (41) has an arc transition structure.

8. The air fryer according to any one of claims 1 to 7, characterized in that, The bottom wall of the first housing (1) is provided with a first through hole (14) along the first direction (X1); the second gap (7) communicates with the outside of the first housing (1) through the first through hole (14).

9. The air fryer according to any one of claims 1 to 7, characterized in that, The bottom wall of the second housing (5) is provided with a second through hole (51) along the first direction (X1); the second gap (7) communicates with the interior of the second housing (5) through the second through hole (51).

10. The air fryer according to any one of claims 1 to 7, characterized in that, An electrical connection compartment (8) is provided on the bottom wall of the first housing (1); an external power cord can pass through the side wall of the first housing (1) and the side wall of the electrical connection compartment (8) to enter the interior of the electrical connection compartment (8) to supply power to the air fryer.

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