CN220236672U - Cooking apparatus - Google Patents

Abstract

The application provides a cooking device, comprising: the cooking device comprises a machine body, wherein a cooking cavity is arranged in the machine body, and a heating device is arranged in the cooking cavity; the support is arranged in the machine body, a containing cavity is formed by surrounding the support and the machine body above the support, and the support is provided with a vent hole; the swing assembly is arranged on the machine body; the radiating fan blade is rotatably arranged in the accommodating cavity, the radiating fan blade rotates to enable air in the accommodating cavity to flow and be discharged out of the accommodating cavity through the vent hole, and the swinging component can drive the radiating fan blade to swing in the accommodating cavity along the circumferential direction. According to the cooking equipment provided by the embodiment of the aspect, the swinging component can drive the radiating fan blade to swing along the circumferential direction in the accommodating cavity, so that the sweeping range of the radiating fan blade is enlarged, the radiating efficiency is increased, the ventilation holes are designed on the support, the radiating fan blade can blow the wind direction to the ventilation holes in the circumferential swinging process, the heat on the support close to the cooking cavity can be taken away more quickly, and the service life of the support is prolonged.

Description

Cooking apparatus

Technical Field

The application relates to the technical field of household appliances, in particular to cooking equipment.

Background

When the traditional air fryer is heated, heat in the cooking cavity can be transferred into the accommodating cavity for accommodating the fan motor through heat conduction, the heat dissipation fan blade is arranged in the accommodating cavity to dissipate heat of the accommodating cavity in the related technology, the position of the heat dissipation fan blade is fixed, only single-plane blowing and heat dissipation can be carried out, and the heat dissipation efficiency is poor.

Disclosure of Invention

The application aims at least solving the problems of the prior art or the related art that the cooling fan blade of the traditional air fryer is fixed by blowing and the cooling efficiency is poor.

To this end, a first aspect of the present application is to provide a cooking apparatus.

According to a first aspect of the present utility model, there is provided a cooking apparatus comprising: the cooking device comprises a machine body, wherein a cooking cavity is arranged in the machine body, and a heating device is arranged in the cooking cavity; the support is arranged in the machine body, a containing cavity is formed by surrounding the support and the machine body above the support, and the support is provided with a vent hole; the swing assembly is arranged on the machine body; the radiating fan blade is rotatably arranged in the accommodating cavity, the radiating fan blade rotates to enable air in the accommodating cavity to flow and be discharged out of the accommodating cavity through the vent hole, and the swinging component can drive the radiating fan blade to swing in the accommodating cavity along the circumferential direction.

The cooking equipment that this aspect embodiment provided includes organism, support, swing subassembly and heat dissipation flabellum, is provided with the culinary art chamber that is used for holding culinary art food material in the organism, and heating device can heat the air in the culinary art chamber and eat the material, plays the culinary art effect. Be provided with the support in the organism, the support is enclosed with the organism that is located the top of support and is established and hold the chamber, hold chamber and the distribution of cooking cavity one by one in the organism, electrical components such as cooking equipment's fan motor, circuit board set up in holding the chamber, the cooperation of ventilation hole on radiating fan leaf and the support can be fast for holding the chamber heat dissipation, specifically speaking, swing assembly can drive radiating fan leaf and follow circumferencial direction swing in holding the chamber, thereby make radiating fan leaf sweep the fan scope and increase radiating efficiency, and, the ventilation hole has been designed on the support, radiating fan leaf can blow the ventilation hole with the wind direction at circumference wobbling in-process, can take away the heat on the support that is close the cooking cavity more fast, prevent that the support of plastic material from ageing with higher speed because of overheated, the life of extension support.

In addition, the cooking apparatus provided in the foregoing embodiments of the present application may further have the following additional technical features:

in some embodiments, the cooking apparatus further comprises: the fan motor, the output shaft of the fan motor is connected with the radiating fan blade, can drive the radiating fan blade to rotate, and the swinging component is connected with the fan motor, can drive the fan motor and the radiating fan blade to swing along the circumferential direction; the support is provided with an upward-opening mounting groove, the radiating fan blades are arranged in the mounting groove, and the ventilation holes are distributed on the side wall and/or the bottom wall of the support.

In these embodiments, the fan motor drives the heat dissipation fan blade to rotate to generate wind, and the swinging component is connected with the fan motor, so that the fan motor can swing with the heat dissipation fan blade along the circumferential direction together, the output shaft of the fan motor inclines at a certain angle relative to the vertical direction, and the heat dissipation fan blade swings circumferentially along with the inclination circumference of the fan motor, and in the movement process, the sweeping range area of the heat dissipation fan blade is larger and wider, so that the heat dissipation efficiency is higher. Further, the ventilation holes are distributed on the side wall and/or the bottom wall of the support, and as the cooling fan blades are obliquely arranged in the accommodating cavity, the cooling fan blades can be just opposite to the ventilation holes, hot air in the accommodating cavity is blown out through the ventilation holes by the cooling fan blades, and the cooling efficiency is improved.

In some embodiments, the cooking apparatus further comprises: the connecting rod is provided with a first installation part and a second installation part at intervals, and the first installation part is rotatably connected with the machine body; the swinging assembly comprises a swinging device and a swinging ring, an output shaft of the swinging device is fixedly connected with the second installation part to drive the connecting rod to rotate relative to the machine body, the swinging ring is connected with the fan motor, and the swinging ring is movably connected with the machine body and the fan motor, so that the radiating fan blade can swing around the center of the swinging ring along the circumferential direction under the driving of the swinging device.

In these embodiments, the cooking apparatus further includes a connecting rod, the first mounting portion of the connecting rod is rotatably connected with the machine body, the second mounting portion of the connecting rod is connected with the output shaft of the swinging device, the output shaft of the swinging device rotates to drive the first mounting portion of the connecting rod to rotate around the machine body, and the fan motor can swing along the circumferential direction in the accommodating cavity due to the connection of the fan motor and the swinging ring, so that a certain inclination angle is generated by the fan motor, the heat dissipation fan blades and the horizontal line, and the wind direction of the air outlet is changed in the rotation process of the heat dissipation fan blades, so that hot air at each angle in the accommodating cavity is blown out more quickly, and the heat dissipation efficiency is improved.

In some embodiments, the swing ring comprises a ring body, and a first rotating shaft and a second rotating shaft which are convexly arranged on the inner side wall or the outer side wall of the ring body, wherein an output shaft of the fan motor passes through the ring body, and the central axis of the first rotating shaft is perpendicular to the central axis of the second rotating shaft; the first rotating shaft is rotationally connected with the machine body so that the swinging ring can swing around the central axis of the first rotating shaft relative to the machine body, the second rotating shaft can rotate relative to the radiating fan blades so that the radiating fan blades can swing around the central axis of the second rotating shaft relative to the swinging ring, and the radiating fan blades can swing along the circumferential direction relative to the machine body under the driving of the swinging device.

In these embodiments, the swing ring includes a ring body, a first rotating shaft and a second rotating shaft, wherein the first rotating shaft is rotationally connected with the machine body, the second rotating shaft can rotate relative to the heat dissipation fan blade, and the heat dissipation fan blade can swing along the circumferential direction relative to the machine body due to the dual rotation motions. Further, the output shaft of the fan motor passes through the ring main body, so that the output shaft of the fan motor only passes through the ring main body, the ring main body of the swinging ring does not need to be coated on the periphery of the fan motor, and only holes for the output shaft of the fan motor to pass through are needed, and therefore, the ring main body of the swinging ring does not need to be large in size, and materials and space are saved.

In some embodiments, the support is provided with a first support foot, the first support foot being provided with a first pivot hole in which the first pivot shaft is mountable and rotatable.

In the embodiments, a connection structure between the swinging ring and the machine body is specifically described, a first supporting foot stand with a first rotating hole is arranged on the support, and a first rotating shaft on the swinging ring is arranged to penetrate through the first rotating hole, so that the swinging ring is connected with the machine body in a rotating way through the first rotating shaft and the first rotating hole, and further the swinging ring can swing around the central axis of the first rotating shaft.

In some embodiments, the cooking apparatus further comprises: the motor support is connected with the fan motor, is provided with the second on the lower surface of the diapire of motor support and supports the foot rest, is provided with the second on the second and changes the hole, and the second pivot sets up in the second changes the hole to can rotate in the second changes the hole. The motor bracket provides a setting position and a support for the connecting structure between the swing ring and the fan motor, so that the connecting structure is not required to be arranged on the fan motor, and the working performance of the fan motor is ensured; specifically, set up the second support foot rest that has the second and change the hole on the lower surface of the diapire of motor support to set up the second pivot on the swing ring and wear to establish in the second changes the hole, thereby make the swing ring rotate with motor support through second pivot, second change the hole and link to each other, and then make the swing ring can swing around the axis of second pivot.

In some embodiments, the motor mount comprises: the swinging device is arranged at the top of the upper supporting frame; the lower support frame, the below of upper support frame is connected to the lower support frame, and the inside of upper support frame and lower support frame encloses and closes and form the installation cavity, and fan motor installs in the installation cavity, and the second support foot rest sets up on the lower surface of the diapire of lower support frame.

In the embodiments, the motor bracket is specifically described to comprise an upper supporting frame and a lower supporting frame, the swinging device is arranged at the top of the upper supporting frame, and the upper supporting frame can play a role in supporting and installing the swinging device; the lower support frame and the upper support frame are enclosed to form an installation cavity for installing the fan motor, so that the fan motor can be protected. Moreover, the swinging device and the fan motor can be simultaneously installed through the upper supporting frame and the lower supporting frame, so that the installation space and parts are saved. Further, the second support foot rest is arranged on the lower surface of the bottom wall of the lower support frame, so that connection between the second support foot rest and the swinging ring is facilitated.

In some embodiments, the mount comprises: the support body is bowl-shaped with an opening at the upper end, and the vent hole is arranged on the support body; the mounting bracket is connected with the upper surface of the bottom wall of the support body, the first rotating hole is formed in the mounting bracket, a first threaded hole is formed in the mounting bracket, a second threaded hole is formed in the support body, and the first fastener penetrates through the first threaded hole and is locked in the second threaded hole.

In the embodiments, the support comprises a support body and a mounting bracket for connecting the swinging ring, and the support is split into two parts of the support body and the mounting bracket, so that the structure of a single part can be simplified, and the difficulty in processing and production due to excessively complex support structure can be avoided; further, the mounting bracket is connected with the support body through the first fastener, and has the advantages of being stable in connection and not easy to loose. Specifically, the support body is located the lower floor, and the installing support is located the upper strata, and two-layer structure overlaps the setting and sets up first screw hole, the second screw hole one-to-one on two-layer structure, and first fastener passes first screw hole and second screw hole and locks, realizes the fastening connection between installing support and the support body.

In some embodiments, the cooking apparatus further comprises a silica gel pad disposed between the mounting bracket and the support body to isolate the mounting bracket from the support body. The silica gel pad is arranged between the support body and the mounting bracket, so that the vibration buffering effect can be achieved, and the vibration transmitted to the support body by the fan motor in the working process is reduced.

In some embodiments, a positioning post is provided on one of the lower surface of the bottom wall of the mounting bracket and the upper surface of the bottom wall of the support body, and a positioning groove is provided on the other, and the positioning post is inserted in the positioning groove to limit the mounting bracket and the support body. So set up, the cooperation of reference column and constant head tank is favorable to the installation location between installing support and the support body, can realize the quick counterpoint installation.

In some embodiments, the cooking apparatus further comprises: the output shaft of the fan motor is connected with the radiating fan blades and can drive the radiating fan blades to rotate; the direction-changing transmission piece is connected with the radiating fan blades and the output shaft of the fan motor, and can enable the central shafts of the radiating fan blades to deflect relative to the output shaft of the fan motor so as to enable a preset included angle to be formed between the central shafts of the radiating fan blades and the output shaft of the fan motor; the swinging component is connected with the turning transmission piece to drive the radiating fan blade to swing along the circumferential direction.

In these embodiments, the output shaft of the fan motor is configured to drive the heat dissipation fan blade to rotate, but the fan motor body does not perform circumferential swinging motion along with the heat dissipation fan blade, and the fan motor is fixedly configured, so that the load of the swinging component is reduced, the rotation of the heat dissipation fan blade is smoother, and the vibration generated in the working process of the swinging component is reduced due to the reduction of the load of the swinging component. Specifically, cooking equipment still includes the diversion driving medium of the output shaft of connection heat dissipation flabellum and fan motor, and the diversion driving medium can make the center pin of heat dissipation flabellum deflect for fan motor's output shaft to form the contained angle of predetermineeing between the center pin of messenger's heat dissipation flabellum and the fan motor's the output shaft, and then under fan motor's output shaft driven heat dissipation flabellum rotatory circumstances, the heat dissipation flabellum can follow circumferencial direction swing.

In some embodiments, the swing assembly includes: a speed reducing motor; the first transmission piece is connected with an output shaft of the speed reduction motor, and the speed reduction motor can drive the first transmission piece to rotate; the second transmission piece is in transmission connection with the first transmission piece, and the first transmission piece can drive the second transmission piece to rotate; the connecting piece is fixedly connected with the second transmission piece; the bearing is arranged between the connecting piece and the direction-changing transmission piece, so that the connecting piece can be rotationally connected with the direction-changing transmission piece. The cooling fan blade can be driven to do circular swinging motion through the cooperation of the speed reducing motor, the first transmission piece, the second transmission piece, the connecting piece, the bearing and the turning transmission piece; specifically, gear motor's output shaft is connected with the center of first driving medium, drives first driving medium and rotates, and first driving medium drives the second driving medium and rotates, and the one end of connecting piece links to each other with the second driving medium, and the other end passes through the bearing and links to each other with the diversion driving medium for the connecting piece can pull the diversion driving medium, and then pulls the heat dissipation flabellum through the diversion driving medium, makes to be the contained angle of predetermineeing between the central axis of heat dissipation flabellum and fan motor's the output shaft, realizes the slope setting of heat dissipation flabellum.

Additional aspects and/or advantages of the present general inventive concept will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the general inventive concept.

Drawings

The above and other objects and features of the present utility model will become more apparent from the following description of the embodiments thereof, taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic cross-sectional structure of a cooking apparatus provided according to an embodiment of the present utility model;

fig. 2 is a partially cross-sectional structural schematic view of a cooking apparatus provided according to an embodiment of the present utility model;

fig. 3 is a schematic cross-sectional structure view of a part of the structure of a cooking apparatus provided according to an embodiment of the present utility model;

FIG. 4 is a schematic view of the structure of a carrier body provided in accordance with one embodiment of the present utility model;

fig. 5 is a schematic sectional view of an exploded view of a part of the structure of a cooking apparatus provided according to an embodiment of the present utility model;

fig. 6 is an exploded view of a part of the structure of a cooking apparatus provided according to an embodiment of the present utility model;

fig. 7 is a schematic cross-sectional view of a part of the structure of a cooking apparatus according to an embodiment of the present utility model;

Fig. 8 is an exploded view of another partial structure of a cooking apparatus provided according to an embodiment of the present utility model;

fig. 9 is a schematic structural view of a cooking apparatus according to an embodiment of the present utility model.

Fig. 1 to 9 reference numerals illustrate:

10 machine body, 110 cooking cavity, 120 heating device, 130 top bracket, 140 central hole, 150 bearing, 160 second fastener,

20, 210 first mounting portion, 220 second mounting portion,

30 a swinging means, which is arranged to swing,

410 lower support frame, 411 second support foot rest, 412 second rotation hole, 420 upper support frame, 430 fan motor, 440 fan guiding blade, 450 heat dissipating blade,

50 wobble ring, 510 ring body, 520 first shaft, 530 second shaft, 540 first block, 550 second block,

60 supports, 610 support bodies, 611 ventilation holes, 612 second avoidance holes, 613 silica gel pad mounting grooves, 620 mounting brackets, 621 first rotating holes, 623 positioning columns, 630 first fasteners,

a 70-degree silica gel pad,

80 heat shields, 810 first relief ports.

Detailed Description

The following detailed description is provided to assist the reader in obtaining a thorough understanding of the methods, apparatus, and/or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatuses, and/or systems described herein will be apparent after an understanding of the disclosure of the present application. For example, the order of operations described herein is merely an example and is not limited to those set forth herein, but may be altered as will be apparent after an understanding of the disclosure of the present application, except for operations that must occur in a particular order. Furthermore, descriptions of features known in the art may be omitted for clarity and conciseness.

The features described herein may be embodied in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein have been provided to illustrate only some of the many possible ways to implement the methods, devices, and/or systems described herein, which will be apparent after an understanding of the present disclosure.

As used herein, the term "and/or" includes any one of the listed items associated as well as any combination of any two or more.

Although terms such as "first," "second," and "third" may be used herein to describe various elements, components, regions, layers or sections, these elements, components, regions, layers or sections should not be limited by these terms. Rather, these terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first member, first component, first region, first layer, or first portion referred to in the examples described herein may also be referred to as a second member, second component, second region, second layer, or second portion without departing from the teachings of the examples.

In the description, when an element such as a layer, region or substrate is referred to as being "on" another element, "connected to" or "coupled to" the other element, it can be directly "on" the other element, be directly "connected to" or be "coupled to" the other element, or one or more other elements intervening elements may be present. In contrast, when an element is referred to as being "directly on" or "directly connected to" or "directly coupled to" another element, there may be no other element intervening elements present.

The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. Singular forms also are intended to include plural forms unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" specify the presence of stated features, amounts, operations, components, elements, and/or combinations thereof, but do not preclude the presence or addition of one or more other features, amounts, operations, components, elements, and/or combinations thereof. The term "plurality" represents two and any number of two or more.

The definition of the terms "upper", "lower", "top" and "bottom" in this application are all based on the orientation of the air fryer when in normal use, standing upright.

Unless defined otherwise, all terms used herein, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. Unless explicitly so defined herein, terms such as those defined in a general dictionary should be construed to have meanings consistent with their meanings in the context of the relevant art and the present utility model and should not be interpreted idealized or overly formal.

In addition, in the description of the examples, when it is considered that detailed descriptions of well-known related structures or functions will cause ambiguous explanations of the present utility model, such detailed descriptions will be omitted.

The cooking apparatus of some embodiments of the present application will be described below with reference to fig. 1 to 9.

As shown in fig. 1, 2, 3 and 4, an embodiment of a first aspect of the present utility model provides a cooking apparatus comprising: the cooking device comprises a machine body 10, wherein a cooking cavity 110 is arranged in the machine body 10, and a heating device 120 is arranged in the cooking cavity 110; the support 60 is arranged in the machine body 10, the support 60 and the machine body 10 above the support 60 are surrounded to form a containing cavity, and the support 60 is provided with a vent hole 611; a swing assembly provided on the body 10; the heat dissipation fan blade 450 is rotatably arranged in the accommodating cavity, the heat dissipation fan blade 450 rotates to enable air in the accommodating cavity to flow and be discharged out of the accommodating cavity through the vent hole 611, and the swinging assembly can drive the heat dissipation fan blade 450 to swing in the circumferential direction in the accommodating cavity.

The cooking apparatus according to the embodiment of the present invention includes a machine body 10, a support 60, a swinging assembly and a heat dissipation fan blade 450, wherein a cooking cavity 110 for accommodating cooking food materials is provided in the machine body 10, and the heating device 120 can heat air and food materials in the cooking cavity 110 to perform a cooking function. The support 60 is arranged in the machine body 10, the support 60 and the machine body 10 above the support 60 are surrounded to form a containing cavity, the containing cavity and the cooking cavity 110 are distributed in the machine body 10 one by one, electric elements such as a fan motor 430 and a circuit board of cooking equipment are arranged in the containing cavity, the cooling fan blade 450 and the ventilation hole 611 on the support 60 can be matched to quickly dissipate heat of the containing cavity, specifically, the swinging component can drive the cooling fan blade 450 to swing in the containing cavity along the circumferential direction, so that the wind sweeping range of the cooling fan blade 450 is enlarged, the heat dissipation efficiency is improved, the ventilation hole 611 is designed on the support 60, the cooling fan blade 450 can blow wind direction to the ventilation hole 611 in the circumferential swinging process, heat on the support 60 close to the cooking cavity 110 can be taken away more quickly, the support 60 made of plastic materials is prevented from being aged rapidly due to overheating, and the service life of the support 60 is prolonged.

It should be noted that the heat dissipation fan 450 swings along the circumferential direction, which means that the heat dissipation fan 450 swings around the central axis for one circle, similar to the moving manner of the oscillating fan.

In some embodiments, as shown in fig. 1, 2, 3, 5 and 7, the cooking apparatus further comprises: the fan motor 430, the output shaft of the fan motor 430 is connected with the heat dissipation fan blade 450, so that the heat dissipation fan blade 450 can be driven to rotate, and the swinging component is connected with the fan motor 430, so that the fan motor 430 and the heat dissipation fan blade 450 can be driven to swing along the circumferential direction; the support 60 is provided with an upwardly open mounting slot, and the cooling fan blades 450 are disposed in the mounting slot, and the ventilation holes 611 are distributed on the side wall and/or the bottom wall of the support 60.

In these embodiments, the fan motor 430 drives the heat dissipation fan blade 450 to rotate to generate wind, the swing assembly is connected with the fan motor 430, so that the fan motor 430 and the heat dissipation fan blade 450 can swing along the circumferential direction together, the output shaft of the fan motor 430 inclines at a certain angle relative to the vertical direction, and the heat dissipation fan blade 450 swings circumferentially along with the inclined circumferential swing of the fan motor 430. Further, the ventilation holes 611 are distributed on the side wall and/or the bottom wall of the support 60, and since the heat dissipation fan blades 450 are obliquely arranged in the accommodating cavity, the heat dissipation fan blades 450 can face the ventilation holes 611, which is more beneficial to blowing out the hot air in the accommodating cavity through the ventilation holes 611 by the heat dissipation fan blades 450, thereby improving the heat dissipation efficiency.

In some embodiments, as shown in fig. 1, 2, 5, 6, 7 and 8, the cooking apparatus further comprises: a connecting rod 20, wherein a first mounting part 210 and a second mounting part 220 are arranged on the connecting rod 20 at intervals, and the first mounting part 210 is rotatably connected with the machine body 10; the swing assembly includes a swing device 30 and a swing ring 50, wherein an output shaft of the swing device 30 is fixedly connected with the second mounting portion 220 to drive the connecting rod 20 to rotate relative to the machine body 10, the swing device 30 is connected with the fan motor 430, and the swing ring 50 is movably connected with the machine body 10 and the fan motor 430, so that the heat dissipation fan blade 450 can swing around the center of the swing ring 50 in the circumferential direction under the driving of the swing device 30.

In these embodiments, the cooking apparatus further includes a connecting rod 20, the first mounting portion 210 of the connecting rod 20 is rotatably connected with the machine body 10, the second mounting portion 220 of the connecting rod 20 is connected with the output shaft of the swinging device 30, the output shaft of the swinging device 30 rotates to drive the first mounting portion 210 of the connecting rod 20 to rotate around the machine body 10, and the fan motor 430 can swing along the circumferential direction in the accommodating cavity due to the connection of the fan motor 430 and the swinging ring 50, so that a certain inclination angle is generated between the fan motor 430, the heat dissipation fan blade 450 and the horizontal line, and the wind direction of the air outlet is changed in the rotation process of the heat dissipation fan blade 450, so that the hot air at each angle in the accommodating cavity is blown out more quickly, and the heat dissipation efficiency is improved.

As for the specific structure and the connection structure of the swing ring 50, in some embodiments, as shown in fig. 5, 7 and 8, the swing ring 50 includes a ring body 510 and first and second rotating shafts 520 and 530 convexly provided on an inner or outer sidewall of the ring body 510, an output shaft of the fan motor 430 passes through the ring body 510, and a central axis of the first rotating shaft 520 is perpendicular to a central axis of the second rotating shaft 530; the first rotating shaft 520 is rotatably connected with the machine body 10, so that the swinging ring 50 can swing around the central axis of the first rotating shaft 520 relative to the machine body 10, and the second rotating shaft 530 can rotate relative to the heat dissipation fan blade 450, so that the heat dissipation fan blade 450 can swing around the central axis of the second rotating shaft 530 relative to the swinging ring 50, and the heat dissipation fan blade 450 can swing along the circumferential direction relative to the machine body 10 under the driving of the swinging device 30.

In these embodiments, the swinging ring 50 includes a ring main body 510, a first rotating shaft 520 and a second rotating shaft 530, wherein the first rotating shaft 520 is rotatably connected with the machine body 10, the second rotating shaft 530 can rotate relative to the heat dissipating fan blade 450, and the two rotating motions enable the heat dissipating fan blade 450 to swing along the circumferential direction relative to the machine body 10. Further, the output shaft of the fan motor 430 passes through the ring body 510, so that only the output shaft of the fan motor 430 passes through the ring body 510, and the ring body 510 of the swinging ring 50 does not need to be wrapped around the periphery of the fan motor 430, and only a hole passing through the output shaft of the fan motor 430 is needed, so that the ring body 510 of the swinging ring 50 does not need to have a large volume, and materials and space are saved.

Further, in some embodiments, as shown in fig. 5, 7 and 8, the first rotating shaft 520 includes two first sub-rotating shafts, which are respectively disposed on two opposite sidewalls of the ring main body 510 and symmetrically distributed along a first center line of the ring main body 510, and each first sub-rotating shaft corresponds to one first rotating hole 621; the second rotating shaft 530 includes two second sub-rotating shafts, which are respectively disposed on two opposite sidewalls of the ring body 510 and symmetrically distributed along a second center line of the ring body 510, the first center line being perpendicular to the second center line, and each of the second sub-rotating shafts corresponds to one of the second rotating holes 412.

In these embodiments, the number of the first rotating holes 621 is two, and the two first rotating holes 621 are in one-to-one correspondence with the two first sub-rotating shafts, so that the circumferential swinging motion of the swinging blowing assembly is smoother; the number of the second rotating holes 412 is two, and the two second rotating holes 412 are in one-to-one correspondence with the two second sub-rotating shafts, so that the circumferential swinging motion of the swinging blowing assembly is more stable.

In some embodiments, as shown in fig. 8, a first support stand is provided on the stand 60, and a first rotation hole 621 is provided on the first support stand, and the first rotation shaft 520 can be installed in the first rotation hole 621 and can rotate in the first rotation hole 621.

In the embodiments, the connection structure between the swing ring 50 and the machine body 10 is specifically described, and the first support leg having the first rotation hole 621 is provided on the support 60, and the first rotation shaft 520 on the swing ring 50 is provided to penetrate into the first rotation hole 621, so that the swing ring 50 is rotatably connected with the machine body 10 through the first rotation shaft 520 and the first rotation hole 621, and thus the swing ring 50 can swing around the central axis of the first rotation shaft 520.

Further, in some embodiments, as shown in fig. 8, a first blocking member 540 is provided at an end of the first shaft 520, and the first blocking member 540 has a diameter larger than that of the first rotating hole 621, thereby preventing the first shaft 520 from being removed from the first rotating hole 621, and securing rotation stability. Alternatively, as an example, the first blocking member 540 may be a set screw, which has advantages of simple installation and removal, and low cost.

In some embodiments, as shown in fig. 8, the cooking apparatus further includes: the motor support is connected with the fan motor 430, is provided with the second support foot rest 411 on the lower surface of the diapire of motor support, is provided with the second and changes hole 412 on the second support foot rest 411, and the second pivot 530 sets up in the second changes hole 412 to can rotate in the second changes hole 412. So arranged, the motor bracket provides a set position and support for the connection structure between the swing ring 50 and the fan motor 430, so that the connection structure is not required to be arranged on the fan motor 430, and the working performance of the fan motor 430 is ensured; specifically, a second supporting leg 411 having a second rotation hole 412 is provided on the lower surface of the bottom wall of the motor bracket, and a second rotation shaft 530 on the swing ring 50 is provided to penetrate into the second rotation hole 412, so that the swing ring 50 is rotatably connected with the motor bracket through the second rotation shaft 530 and the second rotation hole 412, and further the swing ring 50 can swing around the central axis of the second rotation shaft 530.

For the specific construction of the motor mount, in some embodiments, as shown in fig. 8, the motor mount includes: an upper support frame 420, the swing device 30 being installed at the top of the upper support frame 420; the lower support frame 410, the lower support frame 410 is connected in the below of upper support frame 420, and the inside of upper support frame 420 and lower support frame 410 encloses and closes and form the installation cavity, and fan motor 430 installs in the installation cavity, and the second support foot rest 411 sets up on the lower surface of the diapire of lower support frame 410.

In these embodiments, it is specifically illustrated that the motor bracket includes an upper support frame 420 and a lower support frame 410, the swing device 30 is mounted on top of the upper support frame 420, and the upper support frame 420 can play a role in supporting and mounting the swing device 30; the lower support frame 410 and the upper support frame 420 are enclosed to form an installation cavity for installing the fan motor 430, so that the fan motor 430 can be protected. In addition, the swinging device 30 and the fan motor 430 can be simultaneously installed through the upper support frame 420 and the lower support frame 410, so that the installation space and parts are saved. Further, a second supporting leg 411 is provided on the lower surface of the bottom wall of the lower support frame 410, facilitating the connection between the second supporting leg 411 and the swing ring 50.

In some embodiments, as shown in fig. 1, 2, 3, 4, 5, 6, 7, and 8, the mount 60 includes: the support body 610, the support body 610 is bowl-shaped with an opening at the upper end, and the vent hole 611 is arranged on the support body 610; the mounting bracket 620 is connected with the upper surface of the bottom wall of the support body 610, and the first rotating hole 621 is formed on the mounting bracket 620, wherein a first threaded hole is formed in the mounting bracket 620, a second threaded hole is formed in the support body 610, and the first fastener 630 penetrates through the first threaded hole and is locked in the second threaded hole.

In these embodiments, the support 60 includes the support body 610 and the mounting bracket 620 for connecting the swinging ring 50, and the support 60 is split into two parts of the support body 610 and the mounting bracket 620, so that the structure of a single part can be simplified, and the difficulty in processing and production due to the excessively complex structure of the support 60 can be avoided; further, the mounting bracket 620 is connected with the support body 610 through the first fastening member 630, which has the advantages of stable connection and difficult release. Specifically, the support body 610 is located at a lower layer, the mounting bracket 620 is located at an upper layer, the two layers of structures are overlapped and correspond to the first threaded holes and the second threaded holes on the two layers of structures one by one, and the first fastening piece 630 penetrates through the first threaded holes and the second threaded holes and is locked, so that fastening connection between the mounting bracket 620 and the support body 610 is achieved.

Further, in some embodiments, as shown in fig. 8, a second blocking member 550 is provided at an end of the second rotating shaft 530, and the diameter of the second blocking member 550 is larger than that of the second rotating hole 412, so that the second rotating shaft 530 is prevented from being separated from the second rotating hole 412, and stable rotation is ensured. Alternatively, as an example, the second blocking member 550 may be a set screw, which has advantages of simple installation and removal and low cost.

Further, as shown in fig. 8, the number of the mounting brackets 620 may be two, and the two mounting brackets 620 are respectively disposed on the bracket body; of course, the number of the mounting brackets 620 may be one, and one mounting bracket 620 includes two first support legs.

In some embodiments, as shown in fig. 5, 6 and 8, the cooking apparatus further includes a silica gel pad 70, the silica gel pad 70 being disposed between the mounting bracket 620 and the holder body 610 to isolate the mounting bracket 620 from the holder body 610. The silica gel pad 70 is disposed between the support body 610 and the mounting bracket 620 to play a role in buffering vibration, and reduce vibration transferred to the support body 610 by the fan motor 430 during operation.

Further, as shown in fig. 6, a silica gel pad mounting groove 613 is provided on the upper surface of the bottom wall of the holder body 610, and the silica gel pad 70 is provided in the silica gel pad mounting groove 613. The silica gel pad mounting groove 613 plays a role in positioning the mounting of the silica gel pad 70, and is convenient and rapid to align and mount.

Further, in some embodiments, as shown in fig. 1, 2, 3, 5, 6 and 7, the cooking apparatus further includes a fan guide 440, the fan guide 440 is disposed in the cooking cavity 110, and the fan guide 440 rotates to blow hot air in the cooking cavity 110, so that the hot air in the cooking cavity 110 circulates uniformly, thereby heating the food evenly and improving the cooking effect. It can be understood that the driving motor can be independently arranged to drive the air guiding blades 440 to rotate, the air guiding blades 440 can not swing along the circumferential direction, and only the wind direction is required to face the food materials in the cooking cavity 110; of course, the fan guide blade 440 and the heat dissipation blade 450 may be mounted on the output shaft of the fan motor 430, and the fan motor 430 drives the heat dissipation blade 450 and the fan guide blade 440 to rotate synchronously, where the fan guide blade 440 swings along with the fan motor 430 in the circumferential direction. Of course, other swinging components may be provided for the air guiding blade 440, so that the air guiding blade 440 can swing along the circumferential direction in the cooking cavity 110 under the driving of the other swinging components.

Further, the swinging ring 50 is disposed in the accommodating cavity and below the fan motor 430, the cooking cavity 110 is provided with a first avoiding opening 810 capable of communicating with the accommodating cavity, an output shaft of the fan motor 430 passes through the swinging ring 50 and extends into the cooking cavity 110 via the first avoiding opening 810, and the air guiding fan blade 440 is connected with an output shaft of the fan motor 430 and is disposed in the cooking cavity 110. So set up, swing ring 50 sets up in holding the chamber and sets up in the below of fan motor 430, thereby make the first mouth 810 of dodging of cooking chamber 110 can set up in the position that is close to the center of swing ring 50, that is, first mouthful 810 of dodging can set up in the position that is close to the swing rotation center of swing blast assembly, because the output shaft of fan motor 430 needs to pass first mouthful 810 of dodging and carry out circumferential oscillation in first mouthful 810 of dodging, therefore, set up swing ring 50 in fan motor 430's below, can be under the prerequisite of guaranteeing that fan motor 430's output shaft can not produce collision, interfere with the support in the swing process, reduce first mouthful 810 of dodging as far as possible, only form a less clearance between the pore wall of first mouthful 810 and fan motor 430's output shaft, thereby can reduce the heat exchange between cooking chamber 110 and holding the chamber in the course of working as far as possible, prevent that too much heat in the cooking chamber 110 from entering into holding the intracavity and leading to holding the chamber too fast, cause bad influence such as the life-span to the temperature rise of parts such as fan motor 430 that are located in holding the chamber.

In some embodiments, as shown in fig. 1, 2, 3, 5 and 6, the cooking apparatus further includes a heat shield 80, the heat shield 80 is disposed below the support 60, the heat shield 80 encloses with an inner wall of the machine body 10 to form the cooking cavity 110, and the first avoiding opening 810 is disposed on the heat shield 80. Alternatively, as an example, the heat shield 80 is a high temperature resistant metallic heat shield 80.

Further, as shown in fig. 6, a second escape port 612 is provided in the support body 610 for passing through an output shaft of the fan motor 430.

In some embodiments, as shown in fig. 6 and 8, a positioning post 623 is provided on one of the lower surface of the bottom wall of the mounting bracket 620 and the upper surface of the bottom wall of the holder body 610, and a positioning groove is provided on the other, and the positioning post 623 is inserted into the positioning groove to limit the mounting bracket 620 and the holder body 610. So set up, the cooperation of reference column 623 and constant head tank is favorable to the installation location between installing support 620 and the support body 610, can realize quick counterpoint installation.

Further, in some embodiments, as shown in fig. 2, 5 and 6, the cooking apparatus further includes a top bracket 130, a central hole 140 and a bearing 150, the top bracket 130 is disposed in the machine body 10 and is disposed at the top of the machine body 10, the central hole 140 is disposed on the top bracket 130, the first mounting portion 210 of the connecting rod 20 is inserted into the central hole 140, and the bearing 150 is disposed between the first mounting portion 210 and the first central hole 140 in the first central hole 140, so as to lubricate the connection between the first mounting portion 210 and the first central hole 140, thereby enabling the first mounting portion 210 to smoothly rotate in the first central hole 140, and further enabling the swinging blowing assembly to form a circular swinging motion after the swinging blowing assembly is matched with the swinging ring 50 when the swinging blowing assembly 30 is operated to easily drive the connecting rod 20 and the swinging blowing assembly to rotate around the central hole 140.

Further, in some embodiments, as shown in fig. 2 and 5, the cooking apparatus further includes a second fastener 160 provided inside the central hole 140 with a supporting portion provided at a lower end of the bearing 150 for supporting the bearing 150, the first mounting portion 210 is inserted into a shaft hole of the bearing 150, the second fastener 160 is locked onto the first mounting portion 210 from above, and a diameter of the second fastener 160 is greater than a diameter of the shaft hole of the bearing 150, so that the first mounting portion 210 can be prevented from being escaped from below the central hole 140.

In some embodiments, the swing device 30 includes a reduction driving motor installed above the blowing assembly, and an output shaft of the reduction driving motor extends upward and is fixedly coupled to the second mounting part 220. The connecting rod 20 is independently driven to move by the reduction driving motor, so that the overall circular movement speed of the fan motor 430 can be reduced, and the fan motor 430 can move stably and cannot be excessively fast; the fan motor 430 drives the fan guide blade 440 to operate, and the fan motor 430 and the reduction driving motor can independently drive to operate, so that the operation of the fan guide blade 440 and the connecting rod 20 is independently driven, and the fan guide blade and the connecting rod are not mutually influenced, and have better independence.

In some embodiments, the swing device 30 includes a decelerator installed above the blowing assembly, and an output shaft of the fan motor 430 extends upward to be connected to the decelerator and can rotate the output shaft of the decelerator, and the output shaft of the decelerator extends upward and is fixedly connected to the second mounting part 220. The speed reducer is connected with the connecting rod 20 and the output shaft of the fan motor 430, so that the rotating speed of the output shaft of the fan motor 430 transmitted to the connecting rod 20 can be reduced, the overall circular motion speed of the fan motor 430 can be reduced, and the fan motor 430 can move stably and cannot be too fast. In addition, the speed reducer has the advantage of low cost compared with the scheme of adopting a speed reduction driving motor, and a driving piece (particularly, the fan motor 430 in the embodiment) is not needed to be additionally arranged, so that the connecting rod 20 can be driven to rotate and the fan guide blade 440 can be driven to rotate by using one driving piece.

In other embodiments, another swing assembly enabling the heat dissipation fan blade 450 to swing in the circumferential direction is provided, and as an example, the cooking apparatus further includes: the fan motor 430, the output shaft of the fan motor 430 is connected with the heat dissipation fan blade 450, and can drive the heat dissipation fan blade 450 to rotate; the direction-changing transmission piece is connected with the heat dissipation fan blade 450 and the output shaft of the fan motor 430, and can enable the central shaft of the heat dissipation fan blade 450 to deflect relative to the output shaft of the fan motor 430 so as to enable a preset included angle to be formed between the central shaft of the heat dissipation fan blade 450 and the output shaft of the fan motor 430; the swinging component is connected with the direction-changing transmission component to drive the heat dissipation fan blade 450 to swing along the circumferential direction.

In these embodiments, the output shaft of the fan motor 430 is configured to drive the heat dissipation fan blade 450 to rotate, but the fan motor 430 body does not perform a circular swinging motion along with the heat dissipation fan blade 450, so that the load of the swinging component is reduced, the rotation of the heat dissipation fan blade 450 is smoother, and the vibration generated in the working process of the swinging component is reduced due to the reduction of the load of the swinging component. Specifically, the cooking apparatus further includes a direction-changing transmission member connected to the heat dissipation fan 450 and the output shaft of the fan motor 430, where the direction-changing transmission member can deflect the central shaft of the heat dissipation fan 450 relative to the output shaft of the fan motor 430, so that a preset included angle is formed between the central shaft of the heat dissipation fan 450 and the output shaft of the fan motor 430, and the heat dissipation fan 450 can swing along the circumferential direction when the output shaft of the fan motor 430 drives the heat dissipation fan 450 to rotate.

In some embodiments, the swing assembly includes: a speed reducing motor; the first transmission piece is connected with an output shaft of the speed reduction motor, and the speed reduction motor can drive the first transmission piece to rotate; the second transmission piece is in transmission connection with the first transmission piece, and the first transmission piece can drive the second transmission piece to rotate; the connecting piece is fixedly connected with the second transmission piece; the bearing is arranged between the connecting piece and the direction-changing transmission piece, so that the connecting piece can be rotationally connected with the direction-changing transmission piece. The cooling fan blade 450 can be driven to do circular swinging motion through the cooperation of the gear motor, the first transmission piece, the second transmission piece, the connecting piece, the bearing and the turning transmission piece; specifically, the output shaft of the gear motor is connected with the center of the first transmission member, the first transmission member is driven to rotate, the first transmission member drives the second transmission member to rotate, one end of the connecting member is connected with the second transmission member, and the other end of the connecting member is connected with the turning transmission member through a bearing, so that the turning transmission member can be pulled by the connecting member, and then the radiating fan blade 450 is pulled by the turning transmission member, so that a preset included angle is formed between the central axis of the radiating fan blade 450 and the output shaft of the fan motor 430, and the inclined arrangement of the radiating fan blade 450 is realized.

In some embodiments, the first transmission member and the second transmission member are two gears, and the gear transmission has the advantages of stable transmission and low cost.

Further, the diameter of the first transmission member is smaller than that of the second transmission member, so that the circumferential swing speed of the heat dissipation fan blade 450 connected with the second transmission member can be further reduced.

In some embodiments, as shown in fig. 9, the cooking device is optionally an air fryer.

Although embodiments of the present utility model have been described in detail hereinabove, various modifications and variations may be made to the embodiments of the utility model by those skilled in the art without departing from the spirit and scope of the utility model. It will be appreciated that such modifications and variations will be apparent to those skilled in the art that they will fall within the spirit and scope of the embodiments of the utility model as defined in the appended claims.

Claims (10)

1. A cooking apparatus, comprising:

a machine body (10), wherein a cooking cavity (110) is arranged in the machine body (10), and a heating device (120) is arranged in the cooking cavity (110);

the support (60) is arranged in the machine body (10), the support (60) and the machine body (10) above the support (60) are surrounded to form a containing cavity, and the support (60) is provided with a vent hole (611);

A swing assembly disposed on the body (10);

the radiating fan blade (450) is rotatably arranged in the accommodating cavity, the radiating fan blade (450) rotates to enable air in the accommodating cavity to flow and be discharged out of the accommodating cavity through the vent hole (611), and the swinging assembly can drive the radiating fan blade (450) to swing in the circumferential direction in the accommodating cavity.

2. The cooking apparatus of claim 1, wherein the cooking apparatus further comprises:

the fan motor (430), the output shaft of the fan motor (430) is connected with the radiating fan blades (450) and can drive the radiating fan blades (450) to rotate, and the swinging component is connected with the fan motor (430) and can drive the fan motor (430) and the radiating fan blades (450) to swing along the circumferential direction;

the support (60) is provided with an upward-opening mounting groove, the heat dissipation fan blades (450) are arranged in the mounting groove, and the ventilation holes (611) are distributed on the side wall and/or the bottom wall of the support (60).

3. The cooking apparatus of claim 2, wherein the cooking apparatus further comprises:

a connecting rod (20), wherein a first mounting part (210) and a second mounting part (220) are arranged on the connecting rod (20) at intervals, and the first mounting part (210) is rotatably connected with the machine body (10);

The swing assembly comprises a swing device (30) and a swing ring (50), an output shaft of the swing device (30) is fixedly connected with the second installation portion (220) to drive the connecting rod (20) to rotate relative to the machine body (10), the swing device (30) is connected with the fan motor (430), the swing ring (50) is movably connected with the machine body (10) and the fan motor (430), and therefore the heat dissipation fan blade (450) can swing around the center of the swing ring (50) in the circumferential direction under the driving of the swing device (30).

4. A cooking apparatus as claimed in claim 3, characterized in that,

the swing ring (50) comprises a ring main body (510) and a first rotating shaft (520) and a second rotating shaft (530) which are convexly arranged on the inner side wall or the outer side wall of the ring main body (510), wherein an output shaft of the fan motor (430) passes through the ring main body (510), and the central axis of the first rotating shaft (520) is vertical to the central axis of the second rotating shaft (530);

the first rotating shaft (520) is rotationally connected with the machine body (10), so that the swinging ring (50) can swing around the central axis of the first rotating shaft (520) relative to the machine body (10), the second rotating shaft (530) can rotate relative to the heat dissipation fan blades (450), so that the heat dissipation fan blades (450) can swing around the central axis of the second rotating shaft (530) relative to the swinging ring (50), and the heat dissipation fan blades (450) can swing along the circumferential direction relative to the machine body (10) under the drive of the swinging device (30).

5. The cooking apparatus of claim 4, wherein the cooking apparatus comprises a cooking chamber,

the support (60) is provided with a first supporting foot rest, the first supporting foot rest is provided with a first rotating hole (621), and the first rotating shaft (520) can be installed in the first rotating hole (621) and can rotate in the first rotating hole (621);

the cooking equipment further comprises a motor support, the motor support is connected with the fan motor (430), a second supporting foot stool (411) is arranged on the lower surface of the bottom wall of the motor support, a second rotating hole (412) is formed in the second supporting foot stool (411), and the second rotating shaft (530) is arranged in the second rotating hole (412) and can rotate in the second rotating hole (412).

6. The cooking apparatus of claim 5, wherein the motor bracket comprises:

the swinging device (30) is arranged at the top of the upper supporting frame (420);

the lower support frame (410), lower support frame (410) are connected in the below of upper support frame (420), just upper support frame (420) with the inside of lower support frame (410) encloses and closes and form the installation cavity, fan motor (430) are installed in the installation cavity, second support foot rest (411) set up on the lower surface of the diapire of lower support frame (410).

7. Cooking apparatus according to claim 5, characterized in that said support (60) comprises:

the support body (610), the support body (610) is bowl-shaped with an open upper end, and the ventilation hole (611) is arranged on the support body (610);

the mounting bracket (620) is connected with the upper surface of the bottom wall of the support body (610), the first rotating hole (621) is formed in the mounting bracket (620), a first threaded hole is formed in the mounting bracket (620), a second threaded hole is formed in the support body (610), and a first fastening piece (630) penetrates through the first threaded hole and is locked in the second threaded hole.

8. The cooking apparatus of claim 7, wherein the cooking apparatus comprises a cooking chamber,

the cooking apparatus further comprises a silica gel pad (70), the silica gel pad (70) being disposed between the mounting bracket (620) and the stand body (610) to isolate the mounting bracket (620) and the stand body (610); and/or

One of the lower surface of the bottom wall of the mounting bracket (620) and the upper surface of the bottom wall of the support body (610) is provided with a positioning column (623), the other one is provided with a positioning groove, and the positioning column (623) is inserted into the positioning groove to limit the mounting bracket (620) and the support body (610).

9. The cooking apparatus of claim 2, wherein the cooking apparatus further comprises:

a fan motor (430), wherein an output shaft of the fan motor (430) is connected with the radiating fan blades (450) and can drive the radiating fan blades (450) to rotate;

the direction-changing transmission part is connected with the heat dissipation fan blade (450) and the output shaft of the fan motor (430), and can enable the central shaft of the heat dissipation fan blade (450) to deflect relative to the output shaft of the fan motor (430) so as to enable a preset included angle to be formed between the central shaft of the heat dissipation fan blade (450) and the output shaft of the fan motor (430);

wherein, the swinging component is connected with the turning transmission piece to drive the radiating fan blade (450) to swing along the circumferential direction.

10. The cooking apparatus of claim 9, wherein the swing assembly comprises:

a speed reducing motor;

the first transmission piece is connected with an output shaft of the speed reduction motor, and the speed reduction motor can drive the first transmission piece to rotate;

the second transmission piece is in transmission connection with the first transmission piece, and the first transmission piece can drive the second transmission piece to rotate;

the connecting piece is fixedly connected with the second transmission piece;

The bearing is arranged between the connecting piece and the direction-changing transmission piece, so that the connecting piece can be rotationally connected with the direction-changing transmission piece.