Deep fryer containers and air fryer

Abstract

Frying container for an air fryer, wherein the frying container comprises the following: a fryer container housing (100), wherein the fryer container housing (100) is configured with a receiving chamber (110); at least two grate plates (200), wherein the grate plates (200) are detachably arranged in the receiving chamber (110); at least one partition wall (300), wherein the partition wall (300) is detachably arranged between two adjacent grate plates; wherein a grease channel (170) is configured on a bottom wall of the receiving chamber (110) and a first section (171) of the grease channel (170) is located below the partition (300).

Description

Related applications

[0001] This application claims priority rights based on Chinese patent application entitled “A Frying receptacle and An Air Fryer” with application number 2024103401106, filed on March 25, 2024, which is incorporated herein by reference in its entirety. Technical area

[0002] The present application relates to the technical field of kitchen appliances and in particular to frying containers and air fryers. Technical background

[0003] As living standards have risen, more and more electric kitchen appliances have become part of people's lives. One of the newer types of electric kitchen appliances is the air fryer.

[0004] The air fryer primarily uses a built-in heating tube to heat the surrounding air. Then, under the action of a fan near the heating tube, the hot air is forced to create convection, which acts on the food surface within the air fryer's casing, allowing the food to be thoroughly cooked. At the same time, the hot air also removes moisture from the food's surface, creating a crispy surface similar to that of deep-fried food.

[0005] At the relevant state of the art, the air fryer's frying bowl is prone to generating greasy fumes, which impairs the taste of the cooked food, thereby affecting the user experience. Brief description of the invention

[0006] According to various embodiments of the present application, a frying container and an air fryer are provided.

[0007] In a first aspect, the present application provides a fryer container used for an air fryer, the fryer container comprising: a fryer container housing configured with a receiving chamber; at least two grate plates, the grate plates being detachably inserted into the receiving chamber; at least one partition wall that can be detachably inserted between two adjacent grate plates; wherein a grease groove is configured on the bottom wall of the receiving chamber, the first portion of which is located below the partition wall.

[0008] In one embodiment, the second section of the grease trough is located around the grate plates.

[0009] In one embodiment, the first section and the second section are connected to each other.

[0010] In one embodiment, the side wall or the bottom wall of the receiving chamber is configured with a stop assembly used to abut the partition to limit horizontal movement of the partition.

[0011] In one embodiment, the stop assembly comprises two spaced-apart stop protrusions. In one embodiment, at least a portion of the stop assembly abuts the grate plates to limit horizontal movement of the grate plates.

[0012] In one embodiment, the stop assembly is located under the grate plates.

[0013] In one embodiment, the stop assembly is formed by stamping.

[0014] In one embodiment, the side wall of the receiving chamber is configured with a first snap-fit ​​assembly and the grate plates are each provided with a second snap-fit ​​assembly that snaps into the first snap-fit ​​assembly.

[0015] In one embodiment, one of the first snap-fit ​​assembly or the second snap-fit ​​assembly is configured with a first snap-fit ​​connector and the other is configured with a first snap-fit ​​socket to mate with the first snap-fit ​​connector.

[0016] In one embodiment, at least two first snap-fit ​​assemblies are located at the end of the side wall of the receiving chamber and at least two first snap-fit ​​assemblies are located at the center of the side wall of the receiving chamber.

[0017] In a second aspect, the present application provides an air fryer comprising a housing and a frying container as previously described, detachably connected to the housing.

[0018] In one embodiment, the air fryer includes a heating element and the vertical projection of the fat chute does not overlap with the vertical projection of the heating element.

[0019] In one embodiment, there are at least two heating elements and the first portion of the grease trough is located below and between the adjacent heating elements.

[0020] Details of one or more embodiments of the present application are set forth in the following drawings and description. Other features, purposes, and advantages of the present application will be understood from the description, drawings, and claims. Description of the drawings

[0021] To better describe and illustrate the embodiments and / or examples of the inventions disclosed herein, reference may be made to one or more of the drawings. Additional details or examples used to describe the drawings should not be construed as limiting the scope of the disclosed inventions, the embodiments and / or examples described herein, or the best mode contemplated herein for practicing these inventions. Fig. 1 is a schematic diagram of a fryer provided in one embodiment of the present application. Fig. 2 is a schematic diagram of the fryer housing in the Fig. 1 shown frying container. Fig. 3 is a schematic diagram of the Fig. 1 shown frying container in an inclined state. Fig. 4 is a schematic diagram of a second snap-fit ​​assembly in the Fig. 1 shown frying container. Fig. 5 is a schematic cross-sectional diagram of the Fig. 1 shown frying container. Fig. Figure 6 is a partially enlarged view of area A in the Fig. 5 shown frying container. Fig. 7 is a schematic diagram of grate plates for the Fig. 1 shown frying container. Fig. 8 is a partial cross-sectional view of the air fryer provided in one embodiment of the present application. Fig. 9 is a cross-sectional view of the Fig. 8 shown air fryer from a different viewing angle.

[0022] Reference numbers in the drawings: 10-fryer container; 100-fryer body; 110-receiving chamber; 111-cooking chamber; 120-first snap-fit ​​assembly; 121-first snap-fit ​​connector; 130-stop assembly; 131-stop boss; 141-second snap-fit ​​socket; 142-guide channel; 170-grease channel; 171-first section; 172-second section; 180-handle; 200-grate plate; 210-second snap-fit ​​assembly; 211-first snap-fit ​​socket; 212-first snap-fit ​​area; 213-second snap-fit ​​area; 214-plug pin; 220-plug hole; 300-divider; 400-housing; 410-heating element. Specific embodiments

[0023] The technical solutions in the embodiments of the present application are described clearly and completely with reference to the drawings of the embodiments of the present application. It should be understood that the described embodiments are only some of the embodiments of the present application and do not constitute all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without inventive effort fall within the scope of the present application.

[0024] In the descriptions of the present application, it should be understood that when terms such as "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like appear, the orientation or positional relationship indicated by these terms is based on the orientation or positional relationship shown in the drawings only to facilitate the description of the present application and simplify the description, rather than stating or implying that the device or element referred to must have a particular orientation or be configured and operated in a particular orientation. Therefore, this cannot be construed as limiting the present application.

[0025] Additionally, the terms "first" and "second" are used for descriptive purposes only, and these terms are not to be construed as indicating or implying relative importance or the number of specified technical features. Therefore, features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present application, whenever the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless specifically defined otherwise.

[0026] In this application, unless expressly specified and limited otherwise, when the terms "assembled," "interconnected," "connected," "fixed," etc. appear, these terms should be understood in a broad sense. For example, they may be fixed connections, detachable connections, or integrated; they may be mechanical connections or electrical connections; they may be a direct connection or indirect connection through intermediate media; and they may be the connection between two elements or the interaction between two elements, unless expressly defined otherwise. Those of ordinary skill in the art will understand the specific meaning of the above terms in this application based on specific conditions.

[0027] In the present application, unless expressly specified and defined otherwise, if descriptions such as a first feature being in the "upper" or "lower" part of a second feature, etc., occur, the meaning may be that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, the first feature being "on," "over," and "above" the second feature(s) may mean that the first feature is directly above or diagonally above the second feature, or simply indicate that the level of the first feature is higher than that of the second feature. The first feature being "below," "below," and "at the bottom" of the second feature(s) may mean that the first feature is directly below or diagonally below the second feature, or simply indicate that the level of the first feature is lower than that of the second feature.

[0028] It should be noted that if an element is referred to as being "fixed to" or "attachable to" another element, this means that it may be directly on top of the other element or in the center of another element. If an element is considered "connected" to another element, this may mean that it may be directly connected to another element or simultaneously in the center of another element. The terms "vertical," "horizontal," "top," "bottom," "left," "right," and similar expressions used in the present application (if any) are for illustrative purposes only and are not intended to be the only embodiment.

[0029] In relation to Fig. 1-2, the frying container (10) provided for an air fryer in one embodiment of the present application comprises a frying container housing (100), at least two grate plates (200), and at least one partition (300), wherein the frying container housing (100) is configured with a receiving chamber (110). The grate plates (200) are detachably arranged in the receiving chamber (110). The partition (300) is detachably arranged in the receiving chamber (110), wherein a grease channel (170) is formed in the bottom wall of the receiving chamber (110), and a first portion (171) of the grease channel (170) is located below the partition (300).

[0030] For the existing fryer (10), since the heating element (410) is generally located in the center of the grate plates (200), the central region of the grate plates (200) is relatively close to the heating element (410), i.e., the central region has a relatively high temperature, which makes the accumulated grease in the central region susceptible to thermal decomposition, resulting in the emission of greasy vapors. By providing a grease channel (170) below the partition wall (300) between the two grate plates (200), the accumulated grease in the central region is guided to a peripheral region relatively far away from the heating element (410). The temperature of the peripheral region is relatively low, which makes it less likely that greasy vapors will be generated, resulting in a reduction in the generation of greasy vapors.As a result, the effect of greasy vapors on the taste of the cooked food and the health of the user is reduced, and the user experience is improved.

[0031] By installing the partition wall (300), the user can divide the receiving chamber (110) into at least two cooking chambers (111), allowing the user to cook different foods in multiple cooking chambers (111) simultaneously or separately in one of the cooking chambers (111). After removing the partition wall (300), the two cooking chambers (111) can even be integrated into a large-capacity cooking chamber (111), enabling the cooking of large-volume foods. By installing the partition wall (300), the needs of users in different scenarios can be easily met, thereby improving the user experience. In particular, the partition wall (300) can be a hollow structure; with the hollow partition wall (300), the heating efficiency of the cooking chamber (111) can be improved by using air for heat insulation while preventing heat dissipation.

[0032] In relation to Fig. 1-2, in one embodiment, the second section (172) of the grease trough (170) is located under the grate plates (200) and around the grate plates (200). Therefore, the accumulated grease in the central region of the receiving chamber (110) can be guided to the region below the partition wall (300) and can also be guided to the edge regions of the receiving chamber (110). Since the temperature of the edge region is relatively low, the generation of greasy vapors can be reduced. Furthermore, the first section (171) and the second section (172) are connected to each other, so that the entire grease trough (170) approximates a square that is evenly divided into two rectangles. As in Fig. 2, the flow direction of accumulated fat is indicated by the arrows.

[0033] In relation to Fig. 1, Fig. 3 and Fig. 5, the wall of the receiving chamber (110) is configured with a stop assembly (130), and the stop assembly (130) is used to abut the partition (300) to limit the horizontal movement of the partition (300). For example, when the partition (300) is compressed by the food, the provision of the stop assembly (130) can provide some support and effectively prevent the partition (300) from falling over.

[0034] As in Fig. 1, Fig. 5 and Fig. 7, the stop assembly (130) specifically includes two spaced-apart stop protrusions (131), and the gap between the two stop protrusions (131) forms the second snap-fit ​​socket (141). When the partition (300) is mounted in the receiving chamber (110), the partition (300) snaps into the second snap-fit ​​socket (141), allowing the two stop protrusions (131) to abut the partition (300), and allowing the second snap-fit ​​socket (141) to hold the partition (300) in place. For example, when the partition (300) is compressed by the food item, the provision of the stop protrusions (131) and the second snap-fit ​​socket (141) can provide some support and effectively prevent the partition (300) from falling over.

[0035] Furthermore, when the grate plates (200) are mounted in the receiving chamber (110), the grate plates (200) can directly abut the stop protrusions (131), so that the stop protrusions (131) can restrict horizontal movement of the grate plates (200). Therefore, by abutting the stop assembly (130) against the grate plates (200), the horizontal movement of the grate plates (200) can be restricted, and by securing the grate plates (200), the risk of the grate plates (200) slipping out of the receiving chamber (110) when the user dumps the food can be reduced. Furthermore, the stop protrusions (131) are located under the grate plates (200) to support and secure the grate plates (200). The stop protrusions (131) can be manufactured using the stamping process.

[0036] In relation to Fig. 3 and Fig. 5, in one embodiment, the side wall of the receiving chamber (110) is configured with a guide groove (142). During assembly of the partition wall (300), the partition wall (300) can slide along the guide groove (142) until it snaps into the second snap-fit ​​socket (141). The guide groove (142) can guide the assembly of the partition wall (300), and the guide groove (142) can also play a role in securing the partition wall (300), thereby improving the reliability of the assembly of the partition wall (300) in the receiving chamber (110). In particular, the side wall of the receiving chamber (110) is configured with two spaced-apart rib plates, and the gap between the two rib plates forms the guide groove (142).

[0037] In relation to Fig. 1 and Fig. 3-6, in one embodiment, the side wall of the receiving chamber (110) is configured with a first snap-fit ​​assembly (120). The grate plates (200) are provided with a second snap-fit ​​assembly (210), and the second snap-fit ​​assembly (210) can snap into the first snap-fit ​​assembly (120) to secure the grate plates (200) in the receiving chamber (110). By installing a second snap-fit ​​assembly (210) on the grate plates (200) to snap into the first snap-fit ​​assembly (120) on the fryer housing (100), the grate plates (200) are fixed in the receiving chamber (110). Therefore, when a user dumps the food, the probability of the high-temperature grate plates (200) coming out of the receiving chamber (110) can be reduced, thereby reducing the risk of the high-temperature grate plates (200) slipping out of the receiving chamber (110) and scalding the user.This, in turn, improves the safety of using the air fryer, thereby enhancing the user experience. In particular, the first snap-fit ​​assembly (120) and the second snap-fit ​​assembly (210) can be made of a flexible material such as silicone. By such a configuration, when the grate plates (200) are mounted in the receiving chamber (110), the first snap-fit ​​assembly (120) and the second snap-fit ​​assembly (210) can exhibit adaptive elastic deformation, thereby facilitating the assembly of the grate plates (200). At the same time, the risk of scratching the chamber coating when the second snap-fit ​​assembly (210) is in contact with the chamber wall of the receiving chamber (110) can also be reduced.

[0038] In relation to Fig. 1 and Fig. 4-6, in one embodiment, either the first snap-fit ​​assembly (120) or the second snap-fit ​​assembly (210) is configured with a first snap-fit ​​connector (121), and the other is configured with the first snap-fit ​​socket (211) to snap-fit ​​with the first snap-fit ​​connector (121). For example, the sidewall of the receiving chamber (110) is provided with a first snap-fit ​​connector (121), and the sidewall of the grate plates (200) is provided with a first snap-fit ​​socket (211) that provides a mating fit between the first snap-fit ​​connector (121) and the first snap-fit ​​socket (211), such that the grate plates (200) are secured in the receiving chamber (110). It is understood that the setup positions of the first snap-fit ​​connector (121) and the first snap-fit ​​socket (211) can be interchanged.That is, the first snap-fit ​​connector (121) is provided on the side wall of the grate plates (200) and the first snap-fit ​​socket (211) is provided on the side wall of the receiving chamber (110).

[0039] In relation to Fig. 4-6, in one embodiment, the second snap-fit ​​assembly (210) includes a first snap-fit ​​portion (212) and a second snap-fit ​​portion (213) arranged from top to bottom. The first snap-fit ​​portion (212) is recessed in the horizontal direction relative to the second snap-fit ​​portion (213), and the recessed space forms a first snap-fit ​​socket (211). Accordingly, the first snap-fit ​​assembly (120) is configured with a first snap-fit ​​connector (121). When the grate plates (200) are mounted in the receiving chamber (110), the first snap-fit ​​connector (121) overlaps over the second snap-fit ​​portion (213), and the first snap-fit ​​connector (121) abuts the slotted wall of the first snap-fit ​​socket (211).Therefore, when the user dumps the food, the first snap-fit ​​connector (121) restricts the grate plates (200) from moving in a direction away from the receiving chamber (110), thereby improving user safety.

[0040] In relation to Fig. 1 and Fig. 3, in one embodiment, along the circumferential direction of the receiving chamber (110), the first snap-fit ​​assembly (120) and the second snap-fit ​​assembly (210) include multiple sets, wherein at least two first snap-fit ​​assemblies (120) are located at the ends of the side wall of the receiving chamber (110) and at least two first snap-fit ​​assemblies (120) are located at the center of the side wall of the receiving chamber (110). It is understood that the position and number of the first snap-fit ​​assemblies (120) are compatible with the position and number of the second snap-fit ​​assemblies (210), and both the front and rear walls of the receiving chamber (110) are provided with the first snap-fit ​​assemblies (120). By snap-fitting multiple sets of first snap-fit ​​assemblies (120) and multiple sets of second snap-fit ​​assemblies (210), the reliability of securing the grate plates (200) is further improved.

[0041] As in Fig. 1 and Fig. 3, when more than two grate plates (200) are placed in the receiving chamber (110), the second snap-fit ​​assembly (210) can be arranged along the circumferential direction of the grate plates (200). For example, one set of the second snap-fit ​​assemblies (210) is located at the corner position of the grate plates (200), and the other set of the second snap-fit ​​assemblies (210) is located at the end of the grate plates (200), i.e., it is arranged close to the corner position. By arranging one set of the second snap-fit ​​assemblies (210) at the ends rather than all at the corner positions when the two grate plates (200) are placed next to each other, the likelihood of interference between the second snap-fit ​​assemblies (210) of the two grate plates (200) can be reduced, thereby maximizing the use of the cooking space of the receiving chamber (110).

[0042] In relation to Fig. 1 and Fig. 6, in one embodiment, one of the grate plates (200) or the second snap-fit ​​assembly (210) is configured with a plug pin (214), and the other is configured with a plug hole (220) to mate with the plug pin (214). For example, in the present embodiment, a plug hole (220) is configured on the grate plates (200), and a plug pin (214) is configured on the second snap-fit ​​assembly (210), and the second snap-fit ​​assembly (210) is fixed to the grate plates (200) by assembling the plug pin (214) and the plug hole (220). It should be understood that the installation positions of the plug pin (214) and the plug hole (220) are interchangeable. That is, the plug pin (214) is provided on the grate plates (200) and the plug hole (220) is provided on the second snap fit assembly (210).

[0043] As in Fig. As shown in Figure 1, a handle (180) is also provided on the fryer container (10), and the provision of the handle (180) serves to facilitate movement of the fryer container (10) by the user. Additionally, the handle (180) may also function to some extent to prevent scalding.

[0044] In addition, as in Fig. 7-9, an embodiment of the present application also provides an air fryer comprising a housing (400) and a frying container (10) according to any one of the aforementioned embodiments, which is detachably connected to the housing (400).

[0045] It should be understood that the air fryer also includes a heating element (410). Since the heating element (410) is generally located in the center of the grate plates (200), the central region of the grate plates (200) is relatively close to the heating element (410), meaning the temperature of the central region is relatively high, which makes the accumulated grease in the central region susceptible to thermal decomposition, leading to the emission of greasy vapors. By providing a grease channel (170) below the partition wall (300) between the two grate plates (200), the accumulated grease in the central region is directed to a peripheral region relatively far away from the heating element (410). The temperature of the peripheral region is relatively low, which makes it less likely that greasy vapors will be generated, resulting in a reduction in the generation of greasy vapors.As a result, the effect of greasy fumes on the taste of the cooked food and the health of the user is reduced and the user experience is improved.

[0046] As in Fig. 7-9, in some embodiments, the heating element (410) may be located above the grate plates (200) or below the grate plates (200), wherein the vertical projection of the grease groove (170), i.e., the projection on the horizontal plane, does not overlap with the vertical projection of the heating element (410). That is, the location of the grease groove (170) is relatively far away from the heating element (410), making it less likely to generate greasy vapors at that point, resulting in a reduction in the generation of greasy vapors. As a result, the effect of greasy vapors on the flavor of the cooked food and the health of the user is mitigated, and the user experience is improved.

[0047] In addition, as in Fig. As shown in Figures 7-9, there are at least two heating elements (410), with the first portion (171) of the grease trough (170) located below and between two adjacent heating elements (410), and the second portion (172) of the grease trough (170) located on the outside of the heating elements (410). It can be seen that the grease trough (170) is relatively far away from the heating elements (410), making it less likely to generate greasy vapors, resulting in a reduction in the generation of greasy vapors. As a result, the effect of greasy vapors on the flavor of the cooked food and the health of the user is mitigated, and the user experience is improved.

[0048] In some embodiments, the air fryer further includes a fan assembly, and it is understood that a space is provided in the housing to mount the fan assembly and the heating elements. The frying container is mounted on the housing and is designed to be separated from the housing to store food ingredients and form a cooking chamber. The heating element is used to heat the air, and the fan assembly is used to send the heated air into the frying container to heat the food ingredients in the frying container. Furthermore, the fan assembly includes a motor, and the motor is a bidirectional motor. The hot air flows in a predetermined direction when the motor is rotated in a first direction, and the hot air flows in a reverse direction when the motor is rotated in another direction.The forward and reverse rotation of the motor can change the direction of the air in the fryer, allowing the air to heat the food from both sides. In the actual process, the motor's operating mode can be properly adjusted so that the motor runs alternately in the forward and reverse directions to ensure that the food ingredients are heated evenly and taste good.

[0049] Furthermore, the fan assembly is a cross-flow fan, and the exterior of the cross-flow fan is provided with a turbine housing. When the engine rotates in both directions, the interaction between the cross-flow fan and the turbine housing ensures sufficient airflow. Furthermore, the turbine housing is provided with a turbine tongue, which can further optimize the air channel of the turbine housing, thereby improving the airflow guidance efficiency of the turbine housing.

[0050] Furthermore, the inside of one end of the turbine housing connected to the fryer tank is provided with a flow deflector plate. The flow deflector plate can further guide the air as it exits from the lower part and returns from the middle-to-upper part, allowing the air to quickly return to the turbine housing along a predetermined trajectory before the next cycle begins. Additionally, the presence of the flow deflector plate can divide the inlet of the turbine housing into two passages in the up-down direction, with the upper passage serving to return the air near the top of the fryer tank, while the lower passage serves to return the air from the lower half of the fryer tank.In particular, when the fryer's inlet duct is on the other side of the turbine housing, the flow deflector plate allows the air to flow back from the lower duct before flowing to the top. In particular, due to the presence of the lower duct, the air from the side of the fryer far from the turbine housing can be tilted toward the turbine housing under the action of the lower duct before flowing back from the lower duct, rather than flowing directly back to the top of the fryer under the effect of inertia.This serves to regulate the flow path of hot air in the fryer, thereby increasing air circulation efficiency and allowing more hot air to pass through the surface of the food ingredients on the turbine housing side to heat the ingredients, thus overcoming the problem of insufficient heating of food ingredients on the turbine housing side. Depending on the specific design, a connection can be established between the turbine housing and the fryer, allowing the air to quickly flow back from the lower duct after passing through the food ingredients, thereby reducing airflow to the top of the cooking chamber.

[0051] The various technical features of the previously described embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the various technical features in the previously described embodiments are described. However, as long as there are no contradictions between the combinations of these technical features, they should be considered within the scope of the present specification.

[0052] The above-described embodiments represent only some embodiments of the present application, with relatively specific and detailed descriptions, but should not be construed as a limitation on the scope of the patent application. It should be noted that those skilled in the art may make some variations and improvements without departing from the concept of the present application, which are within the scope of the present application. Therefore, the scope of the patent protection of the present application is subject to the appended claims.

[0053] The present application relates to a deep fryer and an air fryer. The deep fryer (10) comprises a deep fryer housing (100), at least two grate plates (200), and at least one partition (300), wherein the deep fryer housing (100) is configured with a receiving chamber (110). The grate plates (200) are detachably arranged in the receiving chamber (110). The partition (300) is detachably arranged between two adjacent grate plates (200). A grease trough (170) is configured on the bottom wall of the receiving chamber (110), and a first portion (171) of the grease trough (170) is located below the partition (300). QUOTES CONTAINED IN THE DESCRIPTION

[0000] This list of documents submitted by the applicant was generated automatically and is included solely for the convenience of the reader. This list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions. Cited patent literature

[0000] CN 2024103401106

[0001]

Claims

[1] A frying container for an air fryer, the frying container comprising: a fryer housing (100), the fryer housing (100) being configured with a receiving chamber (110); at least two grate plates (200), wherein the grate plates (200) are detachably arranged in the receiving chamber (110); at least one partition wall (300), the partition wall (300) being detachably arranged between two adjacent grate plates; wherein a grease trough (170) is configured on a bottom wall of the receiving chamber (110) and a first portion (171) of the grease trough (170) is located below the partition wall (300). [2] The fryer of claim 1, wherein the second portion (172) of the grease trough (170) is located below the grate plates (200) and around the grate plates (200). [3] A frying container according to claim 2, wherein the first section (171) and the second section (172) are connected to each other. [4] The fryer container of claim 1, wherein a side wall or the bottom wall of the receiving chamber (110) is configured with a stop assembly (130), and the stop assembly (130) abuts the partition wall (300) to restrict horizontal movement of the partition wall (300). [5] A fryer according to claim 4, wherein the stop assembly (130) comprises two spaced-apart stop projections (131). [6] The fryer of claim 4, wherein at least a portion of the stop assembly (130) abuts the grate plates (200) to restrict horizontal movement of the grate plates (200). [7] A fryer according to claim 4, wherein the stop assembly (130) is located below the grate plates (200). [8] A fryer according to claim 4, wherein the stop assembly (130) is formed by stamping. [9] The fryer container of claim 1, wherein a side wall of the receiving chamber (110) is configured with a first snap-fit ​​assembly (120) and the mating grate plates (200) are provided with a second snap-fit ​​assembly (210) that snaps into the first snap-fit ​​assembly (120). [10] The fryer container of claim 9, wherein one of the first snap-fit ​​assembly (120) or the second snap-fit ​​assembly (210) is configured with a first snap-fit ​​connector (121) and the other is configured with a first snap-fit ​​socket (211) that mates with the first snap-fit ​​connector (121). [11] A fryer according to claim 9, wherein at least two first snap-fit ​​assemblies (120) are located at ends of the side wall of the receiving chamber (110) and at least two first snap-fit ​​assemblies (120) are located at the center of the side wall of the receiving chamber (110). [12] An air fryer comprising a housing (400) and the frying container (10) according to any one of claims 1 to 11, wherein the frying container (10) is detachably connected to the housing (400). [13] The air fryer of claim 12, wherein the air fryer comprises a heating element (410) and a vertical projection of the grease chute (170) does not overlap with a vertical projection of the heating element (410). [14] The air fryer of claim 13, wherein there are at least two heating elements (410) and the first portion of the fat trough (170) is located below and between adjacent heating elements (410).

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