Air fryer convenient to install

Abstract

The utility model relates to an air fryer convenient to install, which comprises a fryer main body and a cooking cavity arranged in the fryer main body, and an air duct plate, a heating tube and a heating tube fixing structure used for fixing the heating tube are arranged in the cooking cavity. The heating tube fixing structure comprises a connecting piece and a fixing piece which is connected with the connecting piece and used for clamping the heating tube, the connecting piece is provided with a limiting part and a bendable bending part, and the air duct plate is provided with a connecting hole corresponding to the bending part. When the bending part extends into the outer side of the air duct plate from the inner side of the air duct plate through the connecting hole, the bending part can be bent to abut against the outer side wall of the air duct plate, and the limiting part can abut against the inner side wall of the air duct plate. In the air fryer, the heating tube fixing structure is connected with the air duct plate in a bending and fixing manner, so that the heating tube is simpler and more convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the field of air fryers, in particular to an air fryer which is easy to install. Background Art

[0002] As people's living standards improve, their requirements for food are getting higher and higher, and the oil-free cooking method of air fryers is becoming more and more popular. In the existing air fryers, most of the heating tubes used for heating in air fryers are fixed by pipe clamps and screws. This fixing method is not only cumbersome to operate, inconvenient to disassemble and install, but also the screws are easily loosened and fall off due to vibration, and the reliability and stability are poor, resulting in a poor user experience. Utility Model Content

[0003] The present application provides an air fryer that is easy to install, so as to solve the technical problems that the heating tube of the existing air fryer has complicated fixing operation, inconvenient disassembly and installation, poor reliability and stability, and poor user experience.

[0004] In order to solve the above technical problems, the utility model provides an air fryer that is easy to install, comprising a fryer body and a cooking cavity arranged in the fryer body, wherein an air duct plate, a heating pipe and a heating pipe fixing structure for fixing the heating pipe to the inner side of the air duct plate are arranged in the cooking cavity, wherein the heating pipe fixing structure comprises a connecting member and a fixing member connected to the connecting member for clamping the heating pipe, wherein a limiting portion is arranged on the connecting member, and a bendable bending portion is arranged at one end of the connecting member close to the limiting portion, wherein the bending portion has an extended state and a bent state, wherein a connecting hole corresponding to the bending portion is arranged on the air duct plate, wherein the bending portion can extend from the inner side of the air duct plate through the connecting hole to the outer side of the air duct plate when the bending portion is in the extended state, and when the bending portion extends from the inner side of the air duct plate through the connecting hole to the outer side of the air duct plate, and the bending portion is adjusted to the bent state, the limiting portion abuts against the inner side wall of the air duct plate, and the bending portion abuts against the outer side wall of the air duct plate. In the air fryer, the heating tube fixing structure fixes the heating tube by bending the bent portion, so that the heating tube fixing structure does not need to be fixed by screws. Compared with the screw fixing method of the traditional tube clamp, the fixing method of the heating tube fixing structure can make the disassembly and installation of the heating tube simpler and more convenient, and can effectively reduce the parts required for installing the heating tube, thereby reducing the production cost and the use cost; at the same time, the heating tube fixing structure fixes the heating tube by bending and fixing, which can avoid the problem that the screws are easily loosened and fall off due to vibration during screw fixing, the reliability and stability are poor, and the user experience is not good; in addition, since the bending and fixing method of the heating tube fixing structure is flexible fixing, it can better adapt to the characteristics of thermal expansion and contraction of the heating tube, so that the fixation of the heating tube is more stable and reliable.

[0005] In an optional embodiment, the connecting member includes a first connecting member and a second connecting member arranged in parallel, and the first connecting member and the second connecting member are respectively connected to the two ends of the fixing member. The first connecting member and the second connecting member are suitable for limiting the left and right directions of the fixing member. By respectively arranging the first connecting member and the second connecting member at the two ends of the fixing member, the connection stability of the heating pipe fixing structure can be effectively improved, and the left and right shaking of the heating pipe when the heating pipe fixing structure fixes the heating pipe can be avoided.

[0006] In an optional embodiment, the first connecting member and the second connecting member are respectively provided with a first bending portion and a second bending portion, and the first bending portion and the second bending portion are respectively adapted to bend in directions away from each other. By setting the first bending portion and the second bending portion to bend in directions away from each other, not only can the heating pipe fixing structure be matched with the outer wall of the air duct plate from different directions, thereby forming a vertical limit of a larger area, thereby achieving a better installation effect, but also can ensure that the first bending portion and the second bending portion have sufficient bending space to facilitate the installation and removal of the heating pipe fixing structure.

[0007] In an optional embodiment, a first positioning portion is provided on a side of the first connecting member opposite to the first bending portion, and a second positioning portion is provided on a side of the second connecting member opposite to the second bending portion. When the first bending portion and the second bending portion are adjusted to a bent state, the first positioning portion and the second positioning portion abut against the side walls of the connecting hole in at least two directions. The first positioning portion and the second positioning portion are suitable for limiting the lateral direction of the heat pipe fixing structure. By respectively providing the first positioning portion and the second positioning portion on the first connecting member and the second connecting member, the connection stability of the heat pipe fixing structure can be effectively improved, and the heat pipe fixing structure can be prevented from shaking back and forth when fixing the heat pipe.

[0008] In an optional embodiment, the first connector and the second connector are respectively provided with a first cutout and a second cutout extending transversely for separating at least part of the bending portion and the limiting portion, the first cutout and the second cutout extend in opposite directions, and the widths of the first cutout and the second cutout match the thickness of the air duct plate. By respectively providing the first connector and the second connector with the first cutout and the second cutout extending transversely for separating at least part of the bending portion and the limiting portion, not only can the problem of the first connector and the second connector being easily deformed when the bending portion is bent be avoided, but also the difficulty of bending the bending portion can be effectively reduced, making the bending of the bending portion more labor-saving, and effectively improving the user experience.

[0009] In an optional embodiment, the middle portion of the fixing member is suitable for bending in a direction away from the first connecting member and the second connecting member to form an arc-shaped clamping structure matching the heating tube, and a limiting opening is suitable for forming between the two ends of the fixing member, and the size of the limiting opening is smaller than the external size of the heating tube. By setting the middle portion of the fixing member as an arc-shaped clamping structure matching the heating tube, the fixing member can better fix the heating tube; at the same time, by setting the limiting openings at the two ends of the fixing member and setting the size of the limiting openings smaller than the external size of the heating tube, the heating tube can be better limited in the arc-shaped clamping structure of the fixing member, avoiding the situation where the heating tube shakes and is damaged when the air fryer is moved, and effectively ensuring the stability and reliability of the fixing of the heating tube.

[0010] In an optional embodiment, the first connecting member and the second connecting member are axisymmetric structures. By setting the first connecting member and the second connecting member as axisymmetric structures, the first connecting member and the second connecting member can be directly inserted into the connecting hole without distinguishing the direction during installation, which can effectively reduce the installation difficulty of the heating pipe fixing structure and improve the installation convenience.

[0011] In an optional embodiment, the width of the connecting member is suitable for gradually decreasing from one end close to the fixing member to one end away from the fixing member, and the limiting portion is formed at the same width of the connecting member and the connecting hole. When the bending portion extends from the inner side of the air duct plate through the connecting hole to the outer side of the air duct plate, and the bending portion is adjusted to a bent state, the limiting portion abuts against the inner side wall of the air duct plate adjacent to the connecting hole, and the bending portion abuts against the outer side wall of the air duct plate. By setting the width of the connecting member to a tapered structure that gradually decreases from one end close to the fixing member to one end away from the fixing member, when the heat pipe fixing structure is connected to the air duct plate, the connecting member can be directly connected to the connecting hole after being inserted into the connecting hole for a certain length to achieve limiting. This can not only simplify the structure of the heat pipe fixing structure, but also make it unnecessary to distinguish the direction when the connecting member is inserted into the connecting hole from the inner side of the air duct plate, effectively reducing the installation difficulty of the heat pipe fixing structure and improving the convenience of installation.

[0012] In an optional embodiment, the fixing part is suitable for being made of an elastic high temperature resistant material, and a strip notch is provided in the middle of the fixing part, which forms an angle with the heating tube. By using an elastic high temperature resistant material to make the fixing part, it is not only possible to avoid the high temperature generated by the heating tube from affecting the performance of the fixing part, but also to enable the fixing part to adapt to the thermal expansion and contraction of the heating tube, and avoid the heating tube from being clamped and damaged when the heating tube is thermally expanded, thereby ensuring the performance stability and reliability of the heating tube fixing structure; at the same time, by providing the strip notch in the middle of the fixing part, which forms an angle with the heating tube, the fixing part can better cooperate with the heating tube, thereby better fixing the heating tube.

[0013] In an optional embodiment, the heating tube is a light wave tube. By selecting a light wave tube as the heating tube, not only can the heating tube illuminate the cooking cavity when heating, thereby improving the visibility and visual effect in the cooking cavity, but also the heating tube and the heating tube fixing structure can have a higher degree of coordination, so that the heating tube fixing structure can better fix the heating tube.

[0014] Compared with the prior art, the beneficial effects of this application are:

[0015] The present application uses a heating tube fixing structure to fix the heating tube. Since there is no need to use screws to fix it, the disassembly and installation of the heating tube fixing structure are simpler and more convenient than the screw fixing method of the traditional tube clamp, which can effectively improve the user experience. At the same time, the heating tube fixing structure uses a bending fixing method to fix the heating tube, which can avoid the problem that the screws are easily loosened and fall off due to vibration during screw fixing, which has poor reliability and stability and poor user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall cross-sectional view of an air fryer that is easy to install according to the utility model.

[0017] Figure 2 The utility model is a schematic diagram of fixing a heating tube of an air fryer which is easy to install.

[0018] Figure 3 The utility model is an overall schematic diagram of a heating tube fixing structure of an air fryer which is easy to install.

[0019] Figure 4 The utility model is a schematic diagram of the installation of a heating fixing structure of an air fryer which is easy to install. DETAILED DESCRIPTION

[0020] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0021] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0022] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps described in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0023] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0024] And for ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" may include both "above" and "below". The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0025] In addition, it should be noted that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be one or more, and the term "one" cannot be understood as a limitation on the number. The use of words such as "first" and "second" to define components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above words have no special meaning and therefore cannot be understood as a limitation on the scope of protection of the utility model.

[0026] Attached Figure 1 To Attachment Figure 4 As shown, it is a schematic diagram of an air fryer that is easy to install provided by the utility model, the air fryer comprises a fryer body 10 and a cooking cavity 11 arranged in the fryer body 10 for placing food to be cooked, and a hot air circulation system 12 connected to the cooking cavity 11, the hot air circulation system 12 is suitable for generating a circulating airflow and passing it into the cooking cavity 11; the cooking cavity 11 is provided with an air duct plate 13, a heating pipe 14 and a heating pipe fixing structure 20, the heating pipe 14 is suitable for being fixed to the inner side of the air duct plate 13 by the heating pipe fixing structure 20, so as to heat the airflow introduced into the cooking cavity 11 by the hot air circulation system 12, thereby forming a circulating heat flow to heat the food in the cooking cavity 11.

[0027] like Figure 3 and Figure 4As shown, the heating pipe fixing structure 20 includes a connecting member 21 and a fixing member 22 connected to the connecting member 21 for clamping the heating pipe 14, the connecting member 21 is provided with a limiting portion 211, and the connecting member 21 is provided with a bendable bending portion 212 at one end close to the limiting portion 211, and the bending portion 212 has an extended state and a bent state; the air duct plate 13 is provided with a connecting hole 131 corresponding to the bending portion 212, and the bending portion 212 can extend from the inner side of the air duct plate 13 through the connecting hole 131 to the outer side of the air duct plate 13 when it is in the extended state, when the bending portion 212 extends from the inner side of the air duct plate 13 through the connecting hole 131 to the outer side of the air duct plate 13, and the bending portion 212 is adjusted to the bent state, the limiting portion 211 abuts against the inner wall of the air duct plate 13, and the bending portion 212 abuts against the outer wall of the air duct plate 13. In the air fryer, the heating tube fixing structure 20 fixes the heating tube 14 by bending the bent portion 212, so that the heating tube fixing structure 20 does not need to be fixed by screws. Compared with the screw fixing method of the traditional pipe clamp, the fixing method of the heating tube fixing structure 20 can make the disassembly and installation of the heating tube 14 simpler and more convenient, and can effectively reduce the parts required for installing the heating tube 14, thereby reducing the production cost and the use cost; at the same time, the heating tube fixing structure 20 fixes the heating tube 14 by bending, which can avoid the problem that the screws are easily loosened and fall off due to vibration during screw fixing, the reliability and stability are poor, and the user experience is not good; in addition, since the bending fixing method of the heating tube fixing structure 20 is flexible fixing, it can better adapt to the characteristics of thermal expansion and contraction of the heating tube 14, so that the fixation of the heating tube 14 is more stable and reliable.

[0028] like Figure 3 As shown, in an optional embodiment, the connecting member 21 preferably includes a first connecting member 213 and a second connecting member 214 arranged in parallel, and the first connecting member 213 and the second connecting member 213 are respectively adapted to be connected to both ends of the fixing member 22. In the air fryer, the first connecting member 213 and the second connecting member 214 are adapted to limit the left and right directions of the fixing member 22. By respectively arranging the first connecting member 213 and the second connecting member 214 at both ends of the fixing member 22, the connection stability of the heating tube fixing structure 20 can be effectively improved, and the left and right shaking of the heating tube fixing structure 20 when fixing the heating tube 14 can be avoided.

[0029] like Figure 3 and Figure 4As shown, in an optional embodiment, the first connecting member 213 and the second connecting member 214 are respectively provided with a first bending portion 2121 and a second bending portion 2122, and the first bending portion 2121 and the second bending portion 2122 are respectively adapted to bend in directions away from each other. The air fryer is configured to bend in directions away from each other, so that the heating pipe fixing structure 20 can cooperate with the outer wall of the air duct plate 13 from different directions to form a vertical limit of a larger area, thereby achieving a better installation effect, and can also ensure that the first bending portion 2121 and the second bending portion 2122 have sufficient bending space to facilitate the installation and removal of the heating pipe fixing structure 20.

[0030] like Figure 3 and Figure 4 As shown, a first positioning portion 2131 is provided on a side of the first connecting member 213 opposite to the first bending portion 2121, and a second positioning portion 2141 is provided on a side of the second connecting member 214 opposite to the second bending portion 2122. When the first bending portion 2121 and the second bending portion 2122 are adjusted to a bent state, the first positioning portion 2131 and the second positioning portion 2141 abut against the side walls of the connecting hole 131 in at least two directions. The first positioning portion 2131 and the second positioning portion 2141 are suitable for limiting the transverse direction of the heat pipe fixing structure 20. By respectively providing the first positioning portion 2131 and the second positioning portion 2141 on the first connecting member 213 and the second connecting member 214, the connection stability of the heat pipe fixing structure 20 can be effectively improved, and the heat pipe fixing structure 20 can be prevented from shaking forward and backward when fixing the heat pipe 14.

[0031] like Figure 3 and Figure 4As shown, the first connecting member 213 and the second connecting member 214 are respectively provided with a first cutout 215 and a second cutout 216 extending transversely for separating at least a part of the bending portion 212 and the limiting portion 211, the first cutout 215 and the second cutout 216 extend in opposite directions, and the widths of the first cutout 215 and the second cutout 216 are suitable for matching the thickness of the air duct plate 13. By respectively providing the first cutout 215 and the second cutout 216 extending transversely for separating at least a part of the bending portion 212 and the limiting portion 211 on the first connecting member 213 and the second connecting member 214, not only can the problem of the first connecting member 213 and the second connecting member 214 being easily deformed when the bending portion 212 is bent be avoided, but also the difficulty of bending the bending portion 212 can be effectively reduced, so that the bending of the bending portion 212 is more labor-saving, and the user experience is effectively improved.

[0032] like Figure 3 As shown, the middle part of the fixing member 22 is suitable for bending in a direction away from the first connecting member 213 and the second connecting member 214 to form an arc-shaped clamping structure matching the heating tube 14, and a limiting opening 23 is suitable for forming between the two ends of the fixing member 22, and the size of the limiting opening 23 is preferably set to be smaller than the external size of the heating tube 14. By setting the middle part of the fixing member 22 as an arc-shaped clamping structure matching the heating tube, the fixing member 22 can better fix the heating tube 14; at the same time, by setting the limiting openings 23 at the two ends of the fixing member 22, and setting the size of the limiting openings 23 to be smaller than the external size of the heating tube 14, the heating tube 14 can be better limited in the arc-shaped clamping structure of the fixing member 22, avoiding the shaking and damage of the heating tube 14 when the air fryer is moved, and effectively ensuring the stability and reliability of the fixing of the heating tube 14.

[0033] like Figure 3 and Figure 4 As shown, the first connecting member 213 and the second connecting member 214 are preferably axially symmetrical structures. By setting the first connecting member 213 and the second connecting member 214 as axially symmetrical structures, the first connecting member 213 and the second connecting member 214 can be directly inserted into the connecting hole 131 without distinguishing the direction during installation, which can effectively reduce the installation difficulty of the heating pipe fixing structure 20 and improve the installation convenience.

[0034] In another optional embodiment, the connecting member 21 can also be a tapered structure whose width gradually decreases from one end close to the fixing member 22 to the end away from the fixing member 22. The connecting member 21 is suitable for forming the limiting portion 211 at the same width as the connecting hole 131. When the bending portion 212 extends from the inner side of the air duct plate 13 through the connecting hole 131 to the outer side of the air duct plate 13, and the bending portion 212 is adjusted to a bent state, the limiting portion 211 is suitable for abutting against the inner wall of the air duct plate 13 adjacent to the connecting hole 131, and the bending portion 212 is suitable for abutting against the outer wall of the air duct plate 13. The air fryer sets the width of the connecting piece 21 as a tapered structure that gradually decreases from an end close to the fixing piece 22 to an end away from the fixing piece 22. When the heating tube fixing structure 20 is connected to the air duct plate 13, the connecting piece 21 can be directly engaged with the connecting hole 131 after being inserted into the connecting hole 131 for a certain length to achieve position limiting. This not only simplifies the structure of the heating tube fixing structure 20, but also makes it unnecessary to distinguish the direction when the connecting piece 21 is inserted into the connecting hole 131 from the inner side of the air duct plate 13, thereby effectively reducing the difficulty of installing the heating tube fixing structure 20 and improving the convenience of installation.

[0035] like Figure 2 and Figure 3 As shown, in an optional embodiment, the fixing member 22 is suitable for being made of elastic high-temperature resistant materials such as stainless steel and copper, and a strip notch 221 is provided in the middle of the fixing member 22. The strip notch 221 is suitable for being an arc structure matching the heating tube 14, and an angle is formed between the strip notch and the heating tube, and the angle is preferably 90°. When the angle is greater than or less than 90°, the fixing member 22 is obliquely connected to the heating tube 14, and the contact area between the side of the fixing member 22 close to the heating tube 14 and the heating tube 14 is smaller, and the stability is poor. When the angle is equal to 90°, the contact area between the side of the fixing member close to the heating tube 14 and the heating tube 14 is the largest, so the stability is the best. In the air fryer, by using elastic high-temperature resistant materials such as stainless steel and copper to make the fixing part 22, not only can the high temperature generated by the heating tube 14 be prevented from affecting the performance of the fixing part 22, but also the fixing part 22 can adapt to the thermal expansion and contraction of the heating tube 14, and avoid the heating tube 14 being clamped and damaged when the heating tube 14 is thermally expanded, thereby ensuring the performance stability and reliability of the heating tube fixing structure 20; at the same time, by arranging the strip notch 221 forming an angle with the heating tube 14 in the middle of the fixing part 22, the fixing part 22 can better cooperate with the heating tube 14, thereby better fixing the heating tube 14.

[0036] like Figure 1 As shown, the top of the fryer body 10 is also provided with a viewing window 15 connected to the cooking cavity 11, and a viewing window assembly 16 is provided at the viewing window 15 to close the viewing window 15 and has a visual function. The heating tube 14 is suitable for being arranged around the outer edge of the viewing window 15, and the heating tube 14 is preferably a light wave tube. By selecting a light wave tube as the heating tube 14, not only can the heating tube 14 illuminate the cooking cavity 11 when heating, thereby improving the visibility and visual effect in the cooking cavity 11, so that the user can better observe the cooking state of the food in the cooking cavity 11, but also the heating tube 14 can have a higher degree of coordination with the heating tube fixing structure 20, so that the heating tube fixing structure 20 can better fix the heating tube 14.

[0037] like Figure 2 As shown, in the air fryer, a plurality of the heating tube fixing structures 20 are provided along the extension direction of the heating tube 14, and the heating tube 14 is suitable for being fixed to the air duct plate 13 by the plurality of the heating tube fixing structures 20. By providing a plurality of the heating tube fixing structures 20 in the air fryer to fix the heating tube 14, the heating tube 14 can be fixed in multiple directions, and the stability and reliability of the fixing of the heating tube 14 can be effectively improved.

[0038] The above content is a further detailed description of the utility model in combination with specific preferred implementation methods, and the purpose of the utility model has been fully and effectively achieved. Those skilled in the art should understand that the embodiments of the utility model described above and shown in the accompanying drawings are only examples and do not limit the utility model. For ordinary technicians in the technical field to which the utility model belongs, several simple deductions or substitutions can be made without departing from the utility model, which should be regarded as belonging to the scope of patent protection determined by the claims submitted for the utility model.

Claims

1. An air fryer that is easy to install, comprising a fryer body and a cooking cavity arranged in the fryer body, wherein the cooking cavity is provided with an air duct plate, a heating pipe and a heating pipe fixing structure for fixing the heating pipe to the inner side of the air duct plate, characterized in that: The heating pipe fixing structure includes a connecting piece and a fixing piece connected to the connecting piece for clamping the heating pipe, the connecting piece is provided with a limiting portion, and an end of the connecting piece close to the limiting portion is provided with a bendable bending portion, the bending portion has an extended state and a bent state, and a connecting hole corresponding to the bending portion is provided on the air duct plate, and the bending portion can extend from the inner side of the air duct plate through the connecting hole to the outer side of the air duct plate when the bending portion is in the extended state, and when the bending portion extends from the inner side of the air duct plate through the connecting hole to the outer side of the air duct plate, and the bending portion is adjusted to the bent state, the limiting portion abuts against the inner wall of the air duct plate, and the bending portion abuts against the outer wall of the air duct plate.

2. The air fryer that is easy to install according to claim 1, characterized in that: The connecting member comprises a first connecting member and a second connecting member arranged in parallel, wherein the first connecting member and the second connecting member are respectively connected to two ends of the fixing member.

3. The air fryer that is easy to install according to claim 2, characterized in that: The first connecting member and the second connecting member are respectively provided with a first bending portion and a second bending portion, and the first bending portion and the second bending portion are respectively adapted to bend in directions away from each other.

4. The easy-to-install air fryer according to claim 3, characterized in that: A first positioning portion is provided on the side of the first connecting member opposite to the first bending portion, and a second positioning portion is provided on the side of the second connecting member opposite to the second bending portion. When the first bending portion and the second bending portion are adjusted to a bent state, the first positioning portion and the second positioning portion abut against the side walls of the connecting hole in at least two directions.

5. The air fryer that is easy to install according to claim 2, characterized in that: The first connecting member and the second connecting member are respectively provided with a first incision and a second incision extending laterally for separating at least part of the bending portion and the limiting portion. The first incision and the second incision extend in opposite directions, and the widths of the first incision and the second incision match the thickness of the air duct plate.

6. The air fryer that is easy to install according to claim 2, characterized in that: The middle part of the fixing member is suitable for bending in a direction away from the first connecting member and the second connecting member to form an arc-shaped clamping structure matching the heating pipe, and a limiting opening is suitable for forming between the two ends of the fixing member, and the size of the limiting opening is smaller than the external size of the heating pipe.

7. The air fryer that is easy to install according to claim 2, characterized in that: The first connecting member and the second connecting member are axisymmetric structures.

8. The air fryer that is easy to install according to claim 1, characterized in that: The width of the connecting member is suitable for gradually decreasing from one end close to the fixing member to the end away from the fixing member, and the limiting portion is formed at the position where the connecting member and the connecting hole have the same width. When the bent portion extends from the inner side of the air duct plate through the connecting hole to the outer side of the air duct plate, and the bent portion is adjusted to a bent state, the limiting portion abuts against the inner wall of the air duct plate adjacent to the connecting hole, and the bent portion abuts against the outer wall of the air duct plate.

9. The air fryer that is easy to install according to claim 1, characterized in that: The fixing piece is suitably made of an elastic high temperature resistant material, and a strip notch is provided in the middle of the fixing piece, forming an angle with the heating tube.

10. An air fryer that is easy to install according to any one of claims 1 to 9, characterized in that: The heating tube is a light wave tube.

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