Air fryer with good safety

Abstract

The utility model relates to an air fryer with good safety, which comprises a machine body and a cooking cavity arranged in the machine body, the top of the cooking cavity is provided with an air duct plate, and the air duct plate is provided with a lighting port communicated with the cooking cavity; an illumination assembly is arranged at the top of the air duct plate and comprises a fixed housing fixedly connected with the air duct plate and an illumination part arranged in the fixed housing, the upper portion of the illumination part is limited in the fixed housing, a light-emitting part is arranged on the lower portion of the illumination part, and the light-emitting part is suitable for stretching into the cooking cavity through the illumination opening. The light-emitting part is covered with a light-transmitting protective cover. The protective cover is suitable for protecting the light-emitting part, the problem that the lighting piece is damaged and the use safety of a user is poor due to the fact that the lighting piece is directly impacted by a foreign object can be avoided, and the performance stability and the use safety of the air fryer are effectively guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of kitchen appliances, especially to an air fryer with good safety. BACKGROUND

[0002] With the improvement of people's living standards, the oil-free cooking method of the air fryer is also more and more popular, in the existing air fryer, most of the air fryer cooking cavities are provided with lighting assemblies, some of these lighting assemblies are halogen lamps, the bulbs of these halogen lamps are easy to break after being hit, the broken bulbs not only easily cause scratches to the user, but also easily cause electric shock to the user due to the exposure of the filament, the safety is poor, and the user experience is poor. SUMMARY

[0003] The present application provides an air fryer with good safety to solve the technical problems of poor safety and poor user experience of the existing air fryer.

[0004] In order to solve the above technical problems, the utility model provides an air fryer with good safety, which comprises a machine body and a cooking cavity arranged in the machine body, a wind channel plate is arranged at the top of the cooking cavity, and a lighting opening is arranged on the wind channel plate and communicated with the cooking cavity; a lighting assembly is arranged at the top of the wind channel plate, the lighting assembly comprises a fixed cover connected with the wind channel plate and a lighting piece arranged in the fixed cover, the upper part of the lighting piece is limited in the fixed cover, the lower part is provided with a light emitting part, the light emitting part is adapted to extend into the cooking cavity through the lighting opening, and a protective cover with light transmission is arranged outside the light emitting part. The protective cover is arranged outside the light emitting part of the lighting piece, which can protect the light emitting part, avoid direct impact of foreign matters on the lighting piece and cause damage to the lighting piece, effectively ensure the performance stability of the lighting, avoid the use safety problem caused by damage of the lighting piece, and effectively ensure the use safety of the air fryer.

[0005] In an optional embodiment, a mounting groove matched with the lighting piece is arranged on the fixed cover, a mounting opening corresponding to the lighting opening is arranged at the bottom of the mounting groove, the lighting piece is limited in the mounting groove, and the light emitting part of the lighting piece extends into the cooking cavity through the mounting opening and the lighting opening. By limiting the lighting piece in the mounting groove of the fixed cover, the lighting piece can be hidden and protected, thereby improving the overall appearance and performance stability of the air fryer; at the same time, the mounting groove can limit and / or position the installation of the lighting piece, and the installation difficulty of the lighting piece can be effectively reduced by limiting and / or positioning the installation of the lighting piece through the mounting groove.

[0006] In an optional embodiment, the lighting member is provided with a first mounting hole, the fixed cover is provided with a first fixing hole corresponding to the first mounting hole, and a first fastener is limited in the first mounting hole and the first fixing hole. By using the first fastener to fix the lighting member on the fixed cover, the connection strength and stability of the lighting member and the fixed cover can be effectively guaranteed, thereby improving the performance stability of the air fryer.

[0007] In an optional embodiment, the air duct plate is provided with a plurality of second mounting holes around the lighting opening, the fixed cover is provided with a plurality of second fixing holes matched with the second mounting holes, and a second fastener is limited in the second mounting hole and the second fixing hole. By using the second fastener to fix the fixed cover on the air duct plate, the connection strength and stability of the fixed cover and the air duct plate can be effectively guaranteed, thereby improving the performance stability of the air fryer.

[0008] In an optional embodiment, the lower cover of the protective cover is outside the light emitting part, the upper part of the protective cover is provided with a flange extending outwardly to the outside of the lighting opening, and the flange is adapted to be press-fit and fixed to the periphery of the lighting opening of the air duct plate by the fixed cover. By press-fitting and fixing the flange of the protective cover to the air duct plate, not only the fixing of the protective cover can be achieved, but also the structure of the air fryer can be simplified, the production cost and user use cost can be reduced, and the user use experience can be improved.

[0009] In an optional embodiment, the air duct plate is provided with a limiting groove matched with the flange around the lighting opening at the top, and the flange is arranged in the limiting groove. The limiting groove is adapted to position and / or limit the installation of the protective cover. By positioning and / or limiting the installation of the protective cover through the limiting groove, the installation difficulty of the protective cover can be effectively reduced. At the same time, by arranging the flange in the limiting groove, the fixed cover can better cooperate with the air duct plate when press-fitting and fixing the flange, thereby reducing the probability of the circulating heat flow in the cooking cavity flowing out of the cooking cavity through the connection between the fixed cover and the air duct plate, effectively guaranteeing the normal operation of the electrical device outside the cooking cavity, and improving the performance stability and use safety of the air fryer.

[0010] In an optional embodiment, the lower cover of the protective cover is arranged outside the light-emitting part, the upper part of the protective cover is provided with a clamping part extending to the outside of the illumination port, and the bottom of the fixed cover shell is provided with a clamping groove matched with the clamping part, and the fixed cover shell is adapted to clamp and fix the protective cover to the air duct plate through the clamping part and the clamping groove. By clamping and fixing the protective cover to the air duct plate through the clamping part and the clamping groove, the overall structure of the air fryer can be simplified, and the installation of the fixed cover shell and the protective cover can be positioned and / or limited through the clamping part and the clamping groove, thereby reducing the installation difficulty of the protective cover and the fixed cover shell.

[0011] In an optional embodiment, an upper machine core is arranged above the air duct plate, a heat dissipation air duct communicating with the atmosphere is formed between the upper machine core and the air duct plate, a heat dissipation assembly is arranged in the heat dissipation air duct, and the heat dissipation air duct at least partially surrounds the illumination assembly. The heat dissipation assembly is adapted to generate a heat dissipation cold flow, and by arranging the heat dissipation air duct at least partially around the illumination assembly, the illumination assembly can be cooled by the heat dissipation cold flow in the heat dissipation air duct, thereby reducing the influence of high temperature in the cooking cavity on the illumination assembly and ensuring the performance of the illumination part.

[0012] In an optional embodiment, the protective cover is adapted to be made of a high-temperature-resistant transparent material, and a heat insulation gap is arranged between the protective cover and the illumination part. By using a high-temperature-resistant transparent material to make the protective cover, the light generated by the illumination part can better pass through the protective cover to illuminate the cooking cavity while the protective cover has a protective effect, thereby reducing the influence of high temperature in the cooking cavity on the protective cover itself and ensuring the performance stability of the protective cover to avoid high-temperature failure or damage. At the same time, by arranging the heat insulation gap between the protective cover and the illumination part, the influence of high temperature in the cooking cavity on the illumination part can be reduced, thereby ensuring the performance stability of the illumination part.

[0013] In an optional embodiment, the protective cover is adapted to be a mesh structure with through holes and is made of a high-temperature-resistant material. By arranging the protective cover as a mesh structure with through holes, the light generated by the illumination part can better pass through the protective cover to illuminate the cooking cavity while the protective cover has a protective effect, thereby effectively ensuring the illumination effect of the illumination part.

[0014] Compared with the prior art, the application has the following advantages:

[0015] The application can realize protection of the light emitting part by arranging the protective cover on the light emitting part cover of the lighting part, can avoid the case that foreign matters directly impact the lighting part and cause damage of the lighting part, effectively guarantee the performance stability of the lighting, can avoid the problem that the lighting part is damaged and causes the use safety of the user, and effectively guarantee the use safety of the air fryer. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is the overall structure sectional view of the first embodiment of the utility model from the first visual angle.

[0017] Figure 2 is the overall structure sectional view of the first embodiment of the utility model from the second visual angle.

[0018] Figure 3 is the partial structure exploded view of the first embodiment of the utility model.

[0019] Figure 4 is the overall structure sectional view of the second embodiment of the utility model.

[0020] Figure 5 is the partial structure exploded view of the second embodiment of the utility model. DETAILED DESCRIPTION

[0021] The following description is provided to enable those skilled in the art to realize the present application. The preferred embodiments in the following description are only examples, and other obvious modifications can be thought of by those skilled in the art. The basic principles defined in the following description can be applied to other embodiments, modifications, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present application.

[0022] 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, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and furthermore, it should be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, operation, device, component and / or combination thereof.

[0023] The relative arrangement of parts and steps, numerical expressions, and numerical values set forth in the examples are not intended to limit the scope of the present application unless specifically stated otherwise. Also, it is to be understood that the dimensions of the various parts shown in the drawings are not drawn to scale for the sake of convenience. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered part of the specification as appropriate. In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not limiting. Thus, other examples of the exemplary embodiments can have different values. It is to be noted that like numbers and letters refer to like elements throughout the several views of the drawings, and that the use of or insertion of a reference number in one drawing does not preclude its use in another drawing.

[0024] In the description of the present application, it is to be understood that the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal", and "top, bottom" and the like indicated orientation or position relationship are usually based on the orientation or position relationship shown in the drawings, and only for the convenience of describing the present application and simplifying the description, these orientation words do not indicate and imply that the devices or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation on the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer of the contour of each component itself.

[0025] And for the convenience of description, spatial relative terms such as "on", "above", "upper surface", "upper" and the like can be used herein to describe the spatial position relationship of one device or feature with other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the drawings. For example, if the device in the drawing is inverted, the device described as "above" or "on" other devices or structures will be positioned "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below" orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein are interpreted accordingly.

[0026] 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 one element can be one, and 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 "first", "second", and the like to define parts, only for the convenience of distinguishing the corresponding parts, if there is no other declaration, the above words have no special meaning, therefore, cannot be understood as a limitation on the protection scope of the utility model.

[0027] Embodiment one:

[0028] Attached Figure 1 to the attached Figure 3 As shown in the first embodiment of the safety of the air fryer provided by the utility model is a schematic diagram, the air fryer includes a machine body 10, a cooking cavity 11 provided in the front side of the machine body 10 and a hot air circulation system communicating with the cooking cavity 11, the hot air circulation system is suitable for generating circulating hot flow and entering the cooking cavity 11, so as to cook the food in the cooking cavity 11.

[0029] As Figures 1 to 3 As shown, the cooking cavity 11 is provided with an air duct plate 12 on the top, the air duct plate 12 is provided with an illumination port 121 communicating with the cooking cavity 11; the air duct plate 12 is provided with an illumination assembly 20 on the top, the illumination assembly 20 includes a fixed cover 21 fixedly connected with the air duct plate 12 and an illumination part 22 provided in the fixed cover 21, the upper part of the illumination part 22 is limited in the fixed cover 21, and the lower part is provided with a light emitting part 221 capable of emitting light, the light emitting part 221 is suitable for extending into the cooking cavity 11 through the illumination port 121, so as to illuminate the cooking cavity 11; at the same time, a protective cover 23 with light transmission is provided outside the light emitting part 221, the air fryer can realize the protection of the light emitting part 221 by providing the protective cover 23 outside the light emitting part 221 of the illumination part 22, which can not only avoid the direct impact of foreign matters on the illumination part 22, thereby causing the damage of the illumination part 22, effectively guarantee the performance stability of the illumination 22, but also can avoid the problem of user safety caused by the damage of the illumination part 22, effectively guarantee the use safety of the air fryer.

[0030] As Figures 1 to 3As shown, in an optional embodiment, the protective cover 23 is suitable to be made of high-temperature resistant transparent materials such as high-temperature resistant transparent glass or high-temperature resistant transparent plastic, and a heat insulation gap 24 is provided between the protective cover 23 and the lighting element 22. By using high-temperature resistant transparent materials such as high-temperature resistant transparent glass or high-temperature resistant transparent plastic to make the protective cover 23, it is possible to achieve both protection and light transmittance, allowing the light energy generated by the lighting element 22 to better pass through the protective cover 23 to illuminate the cooking cavity 11. It also reduces the impact of the high temperature inside the cooking cavity 11 on the protective cover 23 itself, thereby ensuring the performance stability of the protective cover 23 and avoiding failure or damage due to high temperature. At the same time, by providing the heat insulation gap 24 between the protective cover 23 and the lighting element 22, the impact of the high temperature inside the cooking cavity 11 on the lighting element 22 can also be reduced, ensuring the performance stability of the lighting element 22.

[0031] like Figures 1 to 3 As shown, in an optional embodiment, the fixed cover 21 is provided with a mounting groove 211 that matches the lighting element 22. The bottom of the mounting groove 211 is provided with a mounting opening corresponding to the lighting port 121. The lighting element 22 is adapted to be confined within the mounting groove 211, and the light-emitting part 221 of the lighting element 22 is adapted to extend into the cooking cavity 11 through the mounting opening and the lighting port 121. The air fryer conceals and protects the lighting element 22 by confining it within the mounting groove 211 of the fixed cover 21, thereby improving the overall aesthetics and performance stability of the air fryer. Simultaneously, the mounting groove 211 is suitable for positioning the lighting element 22 during installation, effectively reducing the installation difficulty. Furthermore, the mounting groove 211 also serves to limit the installation of the lighting element 22, not only reducing installation difficulty but also ensuring the lighting angle and stability during installation, thus enhancing the user experience.

[0032] like Figure 1 and Figure 3 As shown, in an optional embodiment, the lighting element 22 is provided with a first mounting hole 222, and the fixing cover 21 is provided with a first fixing hole 212 corresponding to the first mounting hole 222. A first fastener 25 is limited within the first mounting hole 222 and the first fixing hole 212. By using the first fastener 25 to fix the lighting element 22 to the fixing cover 21, the connection strength and stability between the lighting element 22 and the fixing cover 21 can be effectively guaranteed, thereby improving the performance stability of the air fryer.

[0033] As shown in Figure 2 In an optional embodiment, a plurality of second mounting holes 122 are arranged on the air duct plate 12 around the lighting port 121, a plurality of second fixing holes 213 matched with the second mounting holes 122 are arranged on the fixed cover 21, and a second fastener 26 is arranged in the second mounting hole 122 and the second fixing hole 213. By using the second fastener 26 to fix the fixed cover 21 on the air duct plate 12, the connection strength and stability of the fixed cover 21 and the air duct plate 12 can be effectively ensured, thereby improving the performance stability of the air fryer.

[0034] As shown in Figure 1 and Figure 3 In an optional embodiment, the lower part of the protective cover 23 is arranged outside the light emitting part 221, the upper part of the protective cover 23 is provided with a clamping part 231 extending to the outside of the lighting port 121, and the bottom of the fixed cover 21 is provided with a clamping groove 214 matched with the clamping part 231. The fixed cover 21 is adapted to clamp and fix the protective cover 23 on the air duct plate 12 through the clamping part 231 and the clamping groove 214. By using the clamping part 231 and the clamping groove 214 to clamp and fix the protective cover 23 on the air duct plate 12, not only the overall structure of the air fryer can be simplified, but also the installation of the fixed cover 21 and the protective cover 23 can be positioned and / or limited through the clamping part 231 and the clamping groove 214, thereby reducing the installation difficulty of the protective cover 23 and the fixed cover 21.

[0035] As shown in Figure 1 and Figure 2 In an optional embodiment, an upper machine core 13 is arranged above the air duct plate 12, and a heat dissipation air duct 14 adapted to communicate with the atmosphere is formed between the upper machine core 13 and the air duct plate 12. A heat dissipation assembly 30 is arranged in the heat dissipation air duct 14, and the heat dissipation air duct 14 at least partially surrounds the lighting assembly 20. The heat dissipation assembly 30 is adapted to generate heat dissipation cold flow. By arranging the heat dissipation air duct 14 at least partially around the lighting assembly 20, the heat dissipation cold flow in the heat dissipation air duct 14 can be used to dissipate heat from the lighting assembly 20, thereby reducing the influence of high temperature in the cooking cavity 11 on the lighting assembly 20 and ensuring the performance of the lighting part 22.

[0036] Embodiment two:

[0037] Attached Figure 4 to attached Figure 5As shown, the air fryer in the second embodiment is similar to the air fryer in the first embodiment in part of structure and function, and will not be repeated here; the air fryer in the second embodiment is different from the air fryer in the first embodiment in the structure of the protective cover 23.

[0038] As shown in Figure 4 and Figure 5 , the air fryer in the second embodiment is similar to the air fryer in the first embodiment in part of structure and function, and will not be repeated here; the air fryer in the second embodiment is different from the air fryer in the first embodiment in the structure of the protective cover 23.

[0039] As shown in Figure 4 and Figure 5 , in the second embodiment, the protective cover 23A is adapted to be a mesh structure with through holes and is made of high-temperature-resistant materials such as stainless steel and copper-iron alloy. By setting the protective cover 23A as a mesh structure with through holes, the light transmittance of the protective cover 23A can be improved while ensuring the protective effect of the protective cover 23A, so that the light generated by the lighting member 22A can better pass through the protective cover 23A to illuminate the cooking cavity 11A, effectively ensuring the lighting effect of the lighting member 22A.

[0040] As shown in Figure 4 and Figure 5 , in an optional embodiment, the lower part of the protective cover 23A is arranged outside the light-emitting part 221A, and the upper part of the protective cover 23A is provided with a flange 232A extending to the outside of the lighting port 121A, and the flange 232A is adapted to be pressed and fixed to the periphery of the lighting port 121A of the air duct plate 12A. By pressing and fixing the flange 232A of the protective cover 23A to the air duct plate 12A, not only the fixation of the protective cover 23A can be realized, but also the structure of the air fryer can be simplified, the production cost and user use cost can be reduced, and the user use experience can be improved.

[0041] As shown in Figure 4 and Figure 5As shown, in an optional embodiment, the top of the air duct plate 12A is provided with a limiting groove 123A around the lighting port 121A, which matches the flange 232A. The flange 232A is arranged in the limiting groove 123A. The limiting groove 123A is suitable for positioning the installation of the protective cover 23A. Through the limiting groove 123A, the installation of the protective cover 23A is positioned, which can effectively reduce the installation difficulty of the protective cover 23A. At the same time, the limiting groove 123A is also suitable for limiting the installation of the protective cover 23A. Through the limiting groove 123A, the installation of the protective cover 23A is limited, which can not only effectively reduce the installation difficulty of the protective cover 23A, but also can avoid the displacement of the protective cover 23A after being collided, thereby avoiding the failure caused by the displacement, effectively ensuring the performance stability of the protective cover 23A. In addition, by arranging the flange 232A in the limiting groove 123A, the fixed cover shell 21A can better cooperate with the air duct plate 12A when the flange 232A is pressed and fixed, thereby reducing the probability that the circulating heat flow in the cooking cavity 11A flows out of the cooking cavity 11A from the connection between the fixed cover shell 21A and the air duct plate 12A, effectively ensuring the normal operation of the electrical device outside the cooking cavity 11A, and improving the performance stability and use safety of the air fryer.

[0042] The above is a further detailed description of the present application in combination with specific preferred embodiments, and the purpose of the present application has been completely and effectively achieved. Those skilled in the art should understand that the above-described embodiments of the present application shown in the description and drawings are only examples and do not limit the present application. For ordinary skilled in the art to which the present application belongs, without departing from the present application, a number of simple deductions or substitutions can be made, which should be considered as belonging to the patent protection scope determined by the claims of the present application.

Claims

1. A safe air fryer comprising a machine body and a cooking cavity arranged in the machine body, characterized in that, The cooking cavity top is provided with an air duct plate, and the air duct plate is provided with an illumination opening communicated with the cooking cavity; the air duct plate top is provided with an illumination assembly, and the illumination assembly comprises a fixed cover connected with the air duct plate and an illumination part arranged in the fixed cover; the upper part of the illumination part is limited in the fixed cover, the lower part is provided with a light emitting part, the light emitting part is adapted to extend into the cooking cavity through the illumination opening, and the light emitting part is provided with a protective cover with light transmission.

2. The safe air fryer according to claim 1, wherein, The fixed cover is provided with a mounting groove matched with the illumination part, and the mounting groove bottom is provided with a mounting opening corresponding to the illumination opening; the illumination part is adapted to be limited in the mounting groove, and the light emitting part of the illumination part is adapted to extend into the cooking cavity through the mounting opening and the illumination opening.

3. The safe air fryer according to claim 2, characterized in that, The illumination part is provided with a first mounting hole, and the fixed cover is provided with a first fixing hole corresponding to the first mounting hole; the first mounting hole and the first fixing hole are limited by a first fastener.

4. The safe air fryer according to claim 1, wherein, The air duct plate is provided with a plurality of second mounting holes around the illumination opening, and the fixed cover is provided with a plurality of second fixing holes matched with the second mounting holes; the second mounting holes and the second fixing holes are limited by a second fastener.

5. The safe air fryer according to claim 1, wherein, The lower part of the protective cover is arranged outside the light emitting part, and the upper part of the protective cover is provided with a flange extending to the outside of the illumination opening; the flange is adapted to be press-fitted and fixed to the periphery of the illumination opening of the air duct plate by the fixed cover.

6. The safe air fryer according to claim 5, characterized in that, The air duct plate top is provided with a limiting groove matched with the flange around the illumination opening, and the flange is arranged in the limiting groove.

7. The safe air fryer according to claim 1, wherein, The lower part of the protective cover is arranged outside the light emitting part, and the upper part of the protective cover is provided with a clamping part extending to the outside of the illumination opening; the fixed cover bottom is provided with a clamping groove matched with the clamping part; the fixed cover is adapted to clamp and fix the protective cover to the air duct plate through the clamping part and the clamping groove.

8. The safe air fryer according to claim 1, wherein, An upper machine core is arranged above the air duct plate, and a heat dissipation air duct communicated with the atmosphere is formed between the upper machine core and the air duct plate; a heat dissipation assembly is arranged in the heat dissipation air duct, and the heat dissipation air duct at least partially surrounds the illumination assembly.

9. The safe air fryer according to any one of claims 1-8, wherein, The protective cover is adapted to be made of high-temperature-resistant transparent material, and the protective cover and the illumination part have a heat insulation gap therebetween.

10. The safe air fryer according to any one of claims 1-8, wherein, The protective cover is adapted to be a mesh structure with a through hole, and is made of high-temperature-resistant material.

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