CN213664826U

CN213664826U - Disturbance assembly, cover body assembly and cooking utensil

Info

Publication number: CN213664826U
Application number: CN202022207285.XU
Authority: CN
Inventors: 曹代科; 吴波; 陈飞帆
Original assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-07-13
Anticipated expiration: 2030-09-30

Abstract

An embodiment of the utility model provides a disturbance subassembly, lid subassembly and cooking utensil. The disturbance assembly comprises a base assembly and a rotating assembly; the base assembly comprises a shell and a driving piece, and the driving piece is connected with the shell; the rotating assembly is detachably connected with the base assembly and comprises a disturbing piece and a driven piece, the driven piece is connected with the disturbing piece, and the driven piece can drive the disturbing piece to rotate under the driving of the driving piece. The driving part is arranged in the shell to form the base assembly, the rotating assembly is detachably connected with the base assembly, the disturbing part and the driven part can be detached from the base assembly, and the cleaning, the maintenance and the repair of the disturbing part are facilitated.

Description

Disturbance assembly, cover body assembly and cooking utensil

Technical Field

The embodiment of the utility model relates to a cooking equipment technical field particularly, relates to a disturbance subassembly, a lid subassembly, a cooking utensil.

Background

Present cooking utensil is for promoting the culinary art effect, has the scheme that sets up the fan, for example with the fan setting in the steam valve, breaks the bubble to the bubble that gets into the steam valve, but this kind of mode breaks bubble inefficiency, and has the inside possibility of rice water entering fan, washs the trouble, influences food safety and consumer and experiences.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model aims at solving one of the technical problem that exists among the prior art at least.

To this end, a first aspect of embodiments of the present invention provides a disturbance assembly.

A second aspect of the embodiments of the present invention provides a cover assembly.

A third aspect of embodiments of the present invention provides another cover assembly.

A fourth aspect of embodiments of the present invention provides a cooking appliance.

In view of this, according to a first aspect of embodiments of the present invention, there is provided a disturbance assembly, which includes a base assembly and a rotating assembly. The base assembly comprises a shell and a driving piece, and the driving piece is connected with the shell. The rotating component is detachably connected with the base component. The rotating assembly comprises a disturbing piece and a driven piece, the driven piece is connected with the disturbing piece, and the driven piece can drive the disturbing piece to rotate under the driving of the driving piece.

The embodiment of the utility model provides a disturbance subassembly, disturbance subassembly include the frame subassembly and can dismantle the drive assembly who is connected with the frame subassembly, realize dismantling the connection through frame subassembly and drive assembly, help the cleanness of disturbing piece, maintenance and maintenance. The base assembly includes a housing and a drive member coupled to the housing. Through casing and driving piece, realize the stable drive follower of driving piece in the operation process.

In cooking utensil, can stretch into cooking utensil's culinary art intracavity with rotating assembly's disturbance piece, utilize rotating assembly and frame subassembly can dismantle the connection, that is to say, the disturbance subassembly structure is split type, can pull down rotating assembly from the frame subassembly, and the cleaning of the disturbance piece of rotating assembly of being convenient for, maintenance realize being convenient for dismantle and wash and guarantee food safety. The driving piece links to each other with the casing, and the two forms the frame subassembly, and usable casing protection driving piece reduces the contact of driving piece and culinary art intracavity steam, when guaranteeing the power consumption safety, also prevents that food from being infected with the driving piece, realizes the cleanness of driving piece. Because the disturbance subassembly adopts detachable split type structure, can guarantee the power consumption safety and be convenient for clean, therefore can be applied to cooking utensil with this disturbance subassembly inside, can realize the disturbance to culinary art intracavity portion, can realize breaking the bubble function, can make the culinary art intracavity again be heated more evenly, realize promoting the culinary art effect of food taste to the disturbance subassembly this moment is located inside the cooking utensil, need not to introduce outside gas, consequently can guarantee food safety. Specifically, the machine base assembly can be arranged on the wall surface of the cooking cavity, food safety can be guaranteed because the driving piece is not exposed, and after work is completed, the disturbing piece can be easily detached and directly washed by water.

In addition, according to the utility model discloses the disturbance subassembly that above-mentioned technical scheme provided still has following additional technical characterstic:

in one possible design, the rotating assembly further comprises a rotating shaft, the rotating shaft is connected with the disturbing piece, and the driven piece is connected with the rotating shaft or the disturbing piece; the shell is provided with an assembling portion, and the assembling portion is rotatably connected with the rotating shaft.

The rotating part further comprises a rotating shaft which can be connected with the disturbing part, and the disturbing part is stably rotated through the rotating shaft. When the driven part drives the rotating shaft to rotate, the rotating shaft drives the disturbing part to rotate, so that stable rotation is realized; when the driven part directly drives the disturbing part to rotate, the disturbing part drives the rotating shaft to rotate, the rotating shaft enables the disturbing part to stably rotate, the rotation synchronization of the disturbing part and the driven part is realized, and the control of a disturbing process is facilitated. The rotatable coupling of casing and pivot is realized to the assembly portion in the casing, and the inside of food pollution casing can also be realized preventing to the assembly portion, and the stable connection of pivot and casing has been realized to the assembly portion simultaneously.

It will be appreciated that the shaft may be directly connected to the perturbation or may be removably connected. When the rotating shaft is detachably connected with the disturbing piece, the convenient disassembly is realized, the cleaning and the maintenance are facilitated, and the food safety and the simple disassembly of the disturbing piece are realized. When the rotating shaft is directly connected with the disturbing piece, namely, the rotating shaft and the disturbing piece are not detachable, the rotating shaft and the disturbing piece rotate stably.

In one possible design, the perturbation comprises a connecting disc and a fan blade; the connecting disc is coaxially connected with the rotating shaft; the fan blade is arranged on one side surface of the connecting disc, which deviates from the shell.

In the design, the disturbing piece comprises a connecting disc capable of being connected with the rotating shaft and fan blades for disturbing flow; the connecting disc is connected with the rotating shaft, the driven part can drive the rotating shaft or the connecting disc to rotate, and when the connecting disc is driven to rotate, the fan blades arranged on the connecting disc rotate to drive the airflow to rotate; when the driven piece drives the rotating shaft to rotate, the rotating shaft is connected with the connecting disc, and the rotating shaft drives the connecting disc to rotate. The fan blades for disturbing flow are arranged on the connecting disc, the rotating shaft or the connecting disc rotates to realize the rotation of the fan blades, and the fan blades drive the air flow to disturb the air flow in the cooking cavity.

Compared with the scheme adopting the common fan blades, the length of the cooking cavity extending into the cooking appliance is shortened, the structural strength of the disturbing piece is improved, the contact area with materials can be reduced, and the cleaning is convenient. Specifically, when the common fan blades are used as disturbing parts, the common fan blades are uniformly arranged on the rotating shaft in the circumferential direction, and in order to drive the airflow, the fan blades occupy large space along the radial direction of the rotating shaft, are easily polluted by food materials and water vapor, and influence the sanitation of the food materials; and adopt connection pad and flabellum as disturbing piece, the whole cone-shaped structure of approximation of connection pad, simultaneously, the flabellum extends along pivot to the culinary art intracavity, makes the flabellum rotate the in-process and has increased the air current disturbance of extending direction, drives the culinary art intracavity gas flow more easily. And the flabellum is direct to be connected with the surface that the connection pad deviates from casing one side, and connection area is big, realizes that the flabellum stably connects the connection pad, and under the same circumstances of rotational speed, the flabellum that sets up on the surface that the connection pad deviates from casing one side is more stable, has promoted the structural strength of disturbance spare. For example, the fan blades can be arranged to extend outwards uniformly in the circumferential direction along the radial direction of the rotating shaft, and at the moment, the rotation of the fan blades drives the airflow to rotate, so that the airflow rotates rapidly.

In one possible design, all of the blades of the fan are radially distributed around the axis of rotation, and all of the blades of the fan are deflected in either a clockwise or counterclockwise direction.

In this design, the blades through the flabellum are radially distributed, realize that the blade is rotatory when rotating with the pivot as the center, form rotatory air current, drive the gas flow in the culinary art intracavity more easily. Through the blades distributed in a radial mode, airflow flows out of the channels between the blades in the flowing process, the flowing space of the airflow is increased, and the airflow in the cooking cavity is driven to flow in a large range. When the blades deflect along the clockwise direction, the air flow is driven to flow along the clockwise direction, and the clockwise movement of the disturbed air flow is realized. When the blades deflect in the counterclockwise direction, the air flow is driven to flow in the counterclockwise direction, and the disturbed air flow moves in the counterclockwise direction.

In one possible design, the assembly portion includes an assembly hole and a stopper portion, and the rotating shaft is rotatably disposed in the assembly hole; the stopping part is connected with the assembling hole and used for axial limiting of the rotating shaft.

In this design, the fitting portion includes a fitting hole capable of rotatably providing the rotating shaft and a stopper portion capable of defining the axial position of the rotating shaft. Through setting up the pilot hole, can provide accommodation space for the pivot, the tip that the disturbance piece was kept away from to the pivot can imbed in the pilot hole, helps realizing the stable rotation of pivot. Through setting up the backstop portion that links to each other with the pilot hole, can restrict the pivot for the axial displacement scope of pilot hole, realize that the pivot is spacing axially, strengthen the pivot and rotate steadily. That is to say, the pilot hole realizes that the horizontal direction of pivot is spacing, and backstop portion realizes that the axial direction of pivot is spacing.

The driving part is arranged around the axis of the assembly hole, so that the overall stable rotation of the disturbance assembly is facilitated, and particularly, when the stator coil and the permanent magnet are respectively used as the driving part and the driven part, the stator coil can be arranged around the axis of the assembly hole, and the stator coil and the permanent magnet are at least partially overlapped in the circumferential direction, so that the driving rotation is guaranteed.

In one possible embodiment, the assembly opening is configured as a through opening through the housing; or the assembly hole is a blind hole, and the bottom wall of the assembly hole is a stop part.

In this design, the mounting hole may be a through hole penetrating the housing or a blind hole. The through assembly hole is a through hole, so that the rotating shaft extends to one side far away from the cooking cavity to the outside of the shell, the rotating shaft can be connected with other structures while the rotation is not influenced, for example, the rotating shaft can be detachably connected with the upper cover of the cooking appliance, and the stable disturbance assembly is facilitated. The assembly hole can also be a blind hole, the axial limiting of the rotating shaft is realized by directly utilizing the bottom wall of the blind hole, the structure is facilitated to be simplified, the stability of the rotating shaft is realized, meanwhile, the rotating shaft is prevented from being polluted, and the cleaning of the rotating shaft is realized; because backstop portion and pivot lug connection, in order to reduce friction and vibration between pivot and the backstop portion, can scribble the lubricated oil in the blind hole of backstop portion, realize the lubrication between pivot and the backstop portion.

In one possible design, the wall of the housing is recessed towards the interior of the housing to form a mounting hole; the driven piece is connected with the rotating shaft and is positioned in the assembling hole.

In this design, concrete limited the pilot hole for towards the casing inside sunken formation, realize the pilot hole and pivot cooperation, make the pivot install along the direction installation of casing to disturbance piece, help the casing to connect the pivot, the stable installation of pivot is in the casing. The driven part is connected with the rotating shaft, and when the driven part is driven by the driving part, the driven part drives the rotating shaft to rotate, so that the rotating shaft can stably rotate; when the driving part directly drives the rotating shaft to rotate, the driven part assists the rotating shaft to rotate, and the rotating shaft is stabilized to move. The follower is installed in the pivot of mounting hole, realizes further stabilizing the pivot and rotates, reduces the occupation space of disturbance subassembly simultaneously, saves space.

In one possible design, the followers are connected to the perturbing member, distributed around the axis of the rotation shaft, and located outside the housing.

In the design, the driven part is connected with the disturbing part, so that the driven part drives the disturbing part to rotate. The follower distributes around the axis of pivot, can guarantee all to have the follower to exist in circumference everywhere, can realize stable transmission. The driven piece is also located the outside of casing, can realize the external rotor scheme, can make the casing be located rotating assembly inside in the horizontal direction, can play the effect of injecing the horizontal relative position between casing and the rotating assembly, and the disturbing piece specifically can extend to the direction of keeping away from the casing along the horizontal direction this moment to fully disturb air current all around, richened the disturbance form of disturbing the subassembly.

In a possible design, the rotating assembly further includes a first bearing, the first bearing is sleeved on the outer side wall of the rotating shaft, and the first bearing is matched with the assembling portion.

In this design, the rotating assembly is including the first bearing that can stabilize the pivot, and first bearing is installed on the assembly portion with the assembly looks adaptation of casing, first bearing cover is on the outer wall of pivot, that is to say is connected the pivot with the assembly portion of casing through first bearing.

In one possible design, the driving member is a stator coil, the driven member is a permanent magnet, and the permanent magnet and the stator coil at least partially overlap in the axial direction of the rotating shaft.

In this design, the driving piece specifically is the stator coil, including stator core and stator winding, and the follower can be the permanent magnet, and the two overlaps along the axial at least part, and the disturbance subassembly during operation, and the stator coil produces alternating magnetic field to drive the permanent magnet and rotate, can realize the motor function, help simplifying the structure. In addition, the magnetic force between the stator core and the permanent magnet can provide acting force required by fixing for the rotating assembly, the rotating assembly is convenient to detach from the base assembly, and the rotating assembly can be ensured to normally rotate relative to the base assembly. And do not need contact or connect between stator coil and the permanent magnet, stator coil is electrified, and usable casing is isolated stator coil, has both guaranteed the power consumption safety, helps the fixed of clean and stator coil in the casing again.

In a possible design, the base assembly further comprises a first buffer member, the first buffer member is connected with the assembling portion, and the first buffer member is abutted to the rotating assembly.

In this design, the base assembly further includes a first buffer that enables a buffering action. Through setting up first bolster at the frame subassembly, first bolster one side is connected with assembly portion, and the opposite side and the runner assembly of first bolster are contradicted, realize forming the cushioning effect between assembly portion and runner assembly, help slowing down the impact that assembly portion and runner assembly relative motion caused. Through the collision between alleviating runner assembly and the assembly portion when the runner assembly vibrates, avoid the structural damage that long-term collision caused to help reducing the vibration noise, promote product use comfort, improve the life of disturbance subassembly.

In one possible design, the first buffer is a buffer spring.

In this design, the first cushion member employs a cushion spring. The buffer spring is simple to obtain, simple in structure, convenient to install and small in occupied space. When buffer spring contradicts with the pivot among the rotating assembly, can set up annular protrusion on the pivot lateral wall of one side that contradicts with the pivot, annular protrusion is connected with buffer spring, and annular protrusion is used for restricting buffer spring's position, realizes buffer spring at the annular protruding motion space to the assembly portion in of pivot, realizes buffer spring's cushioning effect between pivot and assembly portion.

In one possible design, the base assembly further includes a circuit board located in the housing, and the circuit board is electrically connected to the driving member.

In this design, the base assembly further includes a circuit board electrically connectable to the driving member. Can realize the control to the driving piece operation through the circuit board, in order to guarantee the electric connection of circuit board and driving piece, the position that the circuit board set up can be close to the driving piece, realizes the power consumption safety and the stable electric connection that circuit board and driving piece are connected.

It can be understood that the specific position of the circuit board can be arranged in the shell and is positioned on one side of the driving part far away from the rotating assembly, so that the distance between the circuit board and the driving part is reduced, the wire connecting distance between the driving part and the circuit board is reduced, the power utilization safety is ensured, the rotating assembly can be kept away, the influence of the rotating assembly in the rotating or running process is avoided, the direction of the cooking cavity is kept away, and the contact with food materials and the like is further avoided. Correspondingly, a wire through hole can be formed in one end wall surface of the shell far away from the rotating assembly so as to allow a lead of the circuit board to pass through.

In one possible design, the disturbance assembly further comprises a flow guide assembly, the flow guide assembly comprises a flow guide cover and a flow guide opening, the flow guide cover is provided with a flow guide cavity, and the disturbance member is located in the flow guide cavity; the diversion opening is arranged on the side wall and/or the bottom wall of the diversion cover.

In this design, the disturbance assembly further comprises a flow guide assembly capable of achieving gas flow guide, and the flow guide assembly comprises a flow guide cover capable of covering the disturbance member and a flow guide opening capable of communicating gas flow. Through setting up the kuppe, restrict disturbance piece in the kuppe, make disturbance piece cover in the kuppe, the kuppe realizes preventing that disturbance piece from exposing in the culinary art intracavity, can less disturbance piece and the contact of cooking the intracavity edible material as far as possible, realizes food safety. Meanwhile, the wall surface of the air guide cover is provided with the air guide port, so that the air flow disturbed by the disturbing member can be guided to flow out through the air guide port, and different flow field effects are realized.

In a possible design, the airflow guiding assembly further comprises a limiting part, the limiting part is located on the inner bottom wall of the airflow guiding cover, and the limiting part is rotatably connected with the rotating shaft.

In this design, through set up spacing portion at the interior diapire of kuppe to rotationally set up rotating assembly's pivot in spacing portion, can realize the limiting displacement to one side that the casing was kept away from to the pivot, help stabilizing the pivot. In addition, the limiting part can limit one end of the disturbing piece, which is far away from the machine base assembly, when the disturbing piece is made of a material with high density or the centering performance of the disturbing piece is poor, so that the disturbing piece is prevented from colliding with the air guide sleeve in the rotating process, and the reliability of a product is ensured. It is conceivable that the oil can be applied to the connecting position of the rotating shaft and the limiting part to realize low-resistance rotation.

In a possible design, the diversion assembly further comprises a second buffer member, the second buffer member is connected with the limiting portion, and the second buffer member is abutted to the rotating assembly.

In this design, the flow guide assembly further comprises a second buffer member capable of performing a buffering function. Through set up the second bolster in spacing portion, inconsistent with the runner assembly, can alleviate the collision between runner assembly and the spacing portion when the runner assembly vibrates, avoid the structural damage that long-term collision caused to help reducing the vibration noise, promote product use comfort.

In a possible design, the flow guide assembly further comprises a second bearing, the second bearing is sleeved on the outer side wall of the rotating shaft, and the second bearing is matched with the limiting part.

In this design, the water conservancy diversion subassembly is still including the second bearing that can support the pivot, and second bearing and spacing looks adaptation realize being connected of pivot and water conservancy diversion subassembly, help runner assembly's stability, realize runner assembly's location simultaneously. Through set up the cover in spacing portion and establish the second bearing outside the pivot, can realize utilizing the second bearing to the location in the pivot, cooperate with the positioning action of frame subassembly to rotating assembly, can realize pivot both ends and fix a position simultaneously, guarantee the strict centering of disturbance piece, be particularly useful for the disturbance piece and adopt the great material of density or the not good condition of centering nature of disturbance piece, help alleviating the great or not good vibration and the collision of time of centering nature of disturbance piece density, avoid the structural damage that long-term collision caused, and help reducing vibration noise, promote product use comfort.

In one possible design, the base assembly further includes a mounting portion coupled to the housing.

In this design, the base assembly further includes an installation portion connected to the housing, the installation portion being disposed on the housing to enable the housing to be fixedly connected to other structures of the cooking appliance, such as the lid body. The mounting mode can adopt the connection modes such as screw connection, buckle connection, threaded connection and the like, and the mounting and the fixing of the shell are realized. The installation method of the screw connection is simple and the cost is low; the buckle connection can realize quick installation, is convenient to disassemble and quick to maintain and replace; threaded connection does not need the instrument to be supplementary, connects more stably.

According to a second aspect of the present invention, there is provided a cover assembly, the cover assembly comprising a cover body and a disturbing member, the cover body having a first side and a second side which are opposite to each other; the disturbing piece is detachably connected with the cover body and is positioned on the first side of the cover body so as to disturb the airflow on the first side of the cover body.

An embodiment of the utility model provides a lid subassembly includes the lid body and can disturb the disturbance piece of the first side air current of lid body. The lid assembly can be applied to a cooking appliance. The cover body assembly comprises a cover body capable of realizing installation of the disturbing piece and the disturbing piece capable of realizing bubble breaking and high-power heating functions, wherein when the cover body assembly is applied to a cooking appliance, the disturbing piece can extend into the cooking cavity, the disturbing piece disturbs air flow in the cooking cavity, and the disturbed air flow stirs liquid in the cooking cavity, so that food materials in the cooking cavity are uniformly heated, the stacking of bubbles is reduced, the cooking appliance can be continuously heated by adopting high power, and the taste of the food is improved; meanwhile, the cover body is detachably connected with the disturbing piece, so that the cover body and the disturbing piece can be separated, the disturbing piece can be cleaned independently, the disturbance is kept clean, and the food safety is ensured.

According to the utility model discloses a third aspect provides another kind of lid subassembly, and lid subassembly includes the lid body and as aforesaid any technical scheme's in the first aspect disturbance subassembly, therefore possesses the whole beneficial effect of any technical scheme's of first aspect disturbance subassembly, no longer gives unnecessary details here. The shell of the disturbance assembly is connected with the cover body, so that the disturbance assembly can be reliably connected with the cover body.

According to a fourth aspect of the present invention, there is provided a cooking appliance comprising a cooking cavity; and the disturbing component of any of the above-mentioned first aspect, the rotating component of the disturbing component is at least partially located in the cooking cavity, or the cover component of the above-mentioned second aspect or the above-mentioned third aspect, so that all the beneficial effects of the disturbing component of any of the first aspect or all the beneficial effects of the cover component of the second aspect or the third aspect are achieved, and details are not repeated herein.

Additional aspects and advantages in accordance with the invention 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 invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 illustrates a schematic structural diagram of a disturbance assembly according to one embodiment of the present invention;

FIG. 2 shows a schematic cross-sectional structural view in the direction A-A of FIG. 1;

FIG. 3 shows another schematic cross-sectional structural view in the direction A-A of FIG. 1;

FIG. 4 illustrates a schematic structural diagram of a disturbance assembly according to an embodiment of the present invention;

FIG. 5 shows a schematic cross-sectional structural view according to the direction B-B of FIG. 4;

FIG. 6 illustrates a schematic structural diagram of a disturbance assembly according to an embodiment of the present invention;

FIG. 7 illustrates a cross-sectional structural schematic of a disturbance assembly according to another embodiment of the present invention;

FIG. 8 illustrates a cross-sectional structural view of a disturbance assembly according to yet another embodiment of the present invention;

FIG. 9 illustrates a cross-sectional structural schematic of a disturbance assembly according to another embodiment of the present invention;

FIG. 10 illustrates a cross-sectional structural schematic of a disturbance assembly according to yet another embodiment of the present invention;

fig. 11 shows a schematic structural view of a lid body according to an embodiment of the present invention;

fig. 12 shows a schematic top view of the structure according to fig. 11;

FIG. 13 shows a schematic cross-sectional structural view according to the direction C-C of FIG. 12;

fig. 14 shows a schematic structural view of a cooking appliance according to an embodiment of the present invention;

fig. 15 shows a schematic structural view of a cooking appliance according to another embodiment of the present invention;

fig. 16 shows a front view of the cooking appliance according to fig. 14;

fig. 17 is a schematic sectional view illustrating a D-D direction of the cooking appliance according to fig. 16;

fig. 18 shows a schematic structural view of a cooking appliance according to a further embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 18 is:

1 cooking utensil, 100 lid body components, 200 lid body, 300 disturbance subassembly, 310 frame subassembly, 311 casing, 312 driving piece, 313 pilot hole, 314 backstop portion, 315 first bolster, 316 circuit board, 317 installation department, 320 runner assembly, 321 disturbance piece, 322 connection pad, 323 flabellum, 324 follower, 325 pivot, 326 first bearing, 330 water conservancy diversion subassembly, 331 kuppe, 332 water conservancy diversion mouth, 333 spacing portion, 334 second bolster, 335 second bearing, 700 pot body, 800 culinary art chamber, 900 base, 910 heating device, 920 temperature sensor.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The disturbance assembly 300, the cover assembly 100, and the cooking appliance 1 provided according to some embodiments of the present invention are described below with reference to fig. 1 to 18.

An embodiment of the first aspect of the present invention provides a perturbation assembly 300. The perturbing assembly 300 comprises a base assembly 310 and a rotating assembly 320. The base assembly 310 includes a housing 311 and a drive member 312, the drive member 312 being coupled to the housing 311. The pivot assembly 320 is removably coupled to the base assembly 310. The rotating assembly 320 includes a disturbing member 321 and a driven member 324, the driven member 324 is connected to the disturbing member 321, and the driven member 324 can drive the disturbing member 321 to rotate under the driving of the driving member 312.

As shown in fig. 1, 2, 3, 4, 5 and 6, an embodiment of the present invention provides a disturbing assembly 300, wherein the disturbing assembly 300 includes a base assembly 310 and a driving assembly detachably connected to the base assembly 310, and the base assembly 310 and the driving assembly are detachably connected to facilitate cleaning, repairing and maintaining of the disturbing member 321. The housing assembly 310 includes a housing 311 and a drive member 312 coupled to the housing 311. The housing 311 and the driving member 312 are used to stably drive the driven member 324 by the driving member 312 during operation.

In the cooking apparatus 1, the disturbing member 321 of the rotating assembly 320 can be inserted into the cooking cavity 800 of the cooking apparatus 1, and the rotating assembly 320 and the base assembly 310 can be detachably connected, that is, the disturbing assembly 300 is split, and the rotating assembly 320 can be detached from the base assembly 310, so that the cleaning, the maintenance and the maintenance of the disturbing member 321 of the rotating assembly 320 are facilitated, the detachment and the cleaning are facilitated, and the food safety is ensured. The driving member 312 is connected to the housing 311, which forms the base assembly 310, and the housing 311 protects the driving member 312, thereby reducing the contact between the driving member 312 and the water vapor in the cooking cavity 800, ensuring the safety of electricity consumption, preventing the driving member 312 from being contaminated by food, and cleaning the driving member 312. Because disturbance subassembly 300 adopts detachable split type structure, can guarantee the power consumption safety and be convenient for clean, therefore can be applied to cooking utensil 1 with this disturbance subassembly 300 inside, can realize the disturbance to cooking chamber 800 inside, can realize breaking the bubble function, it is more even to be heated in the cooking chamber 800 again, realizes promoting the culinary art effect of food taste to disturbance subassembly 300 is located cooking utensil 1 inside this moment, need not to introduce outside gas, consequently can guarantee food safety. Specifically, the base assembly 310 can be arranged on the wall surface of the cooking cavity 800, food safety can be guaranteed because the driving piece 312 is not exposed, and after work is completed, the disturbing piece 321 can be easily detached and directly washed with water.

Specifically, the driving member 312 is connected to the housing 311, the driving member 312 and the rotating member 320 may be respectively located at two sides of the wall surface of the housing 311, the rotating member 320 may extend into the cooking cavity 800 of the cooking appliance 1, and the housing 311 may isolate the driving member 312 from the cooking cavity 800 so as to prevent the driving member 312 from being exposed to the cooking environment. Further, the housing 311 forms a closed cavity, and the driving member 312 can be enclosed in the housing 311 to sufficiently protect the driving member 312. The shell 311 is detachably connected with the rotating assembly 320, the driving member 312 drives the driven member 324 to rotate, and magnetic driving can be utilized, direct connection is not needed, that is, the driving member 312 is indirectly connected with the driven member 324, the driving member 312 drives the driven member 324 to rotate, so that the synchronous rotation between the driving member 312 and the driven member 324 is more accurate, the matching is stable, meanwhile, the driving member 312 is prevented from being polluted, and the cleaning, the maintenance and the maintenance of the disturbing member 321 are facilitated. That is, when the driving member 312 drives the rotating assembly 320 to move, i.e., the driving assembly controls whether the rotating assembly 320 rotates or not and the rotating speed, the opening and the adjustment of the rotating speed of the rotating assembly 320 can be realized. Through setting up driving piece 312 in casing 311, realize driving piece 312 stable drive, simultaneously, driving piece 312 carries out sealed protection through casing 311, realizes the power consumption safety. The disturbance assembly 300 can be used on a closed-work cooking appliance 1 such as an electric cooker, a pressure cooker and the like.

The disturbance assembly 300 includes a base assembly 310 capable of being coupled to the cover body 200 and a rotation assembly 320 capable of inducing an air flow in the cooking chamber 800, the base assembly 310 is coupled to the cover body 200, and the rotation assembly 320 is detachably coupled to the base assembly 310. When setting up disturbance subassembly 300 on cooking utensil 1's the lid body 200, in the culinary art process, realize the air current in disturbance subassembly 300 disturbance culinary art chamber 800, help accelerating the air current and flow, make the edible material in the culinary art chamber 800 be heated more evenly, promote the taste of culinary art back food. When the cooking appliance 1 needs to cook food materials with high starch content such as rice, porridge and the like, the rotating assembly 320 is mounted on the base assembly 310, the rotating assembly 320 disturbs airflow in the cooking cavity 800, and at least the food materials are heated more uniformly and prevented from overflowing in a large amount. When the starch content of the food material is low or the cooking requirement is low, the rotating assembly 320 is detached, so that the use of the cooking appliance 1 is not affected.

After the cooking appliance 1 finishes cooking, the rotating assembly 320 can be cleaned independently by detaching the rotating assembly 320 from the base assembly 310, so that food safety is guaranteed. When the rotating assembly 320 contacts water vapor and air bubbles in the process of disturbing the airflow and the rotating assembly 320 is contaminated with a small amount of food materials or water vapor, the rotating assembly 320 is detached from the base assembly 310, i.e., the rotating assembly 320 is separated from the base assembly 310, so that the rotating assembly 320 can be cleaned independently, the rotating assembly 320 is kept clean, and the food safety is ensured.

As shown in fig. 2, 3, 5, 7, 8 and 10, further, in some embodiments, the rotating assembly 320 further includes a rotating shaft 325, the rotating shaft 325 is connected to the disturbing member 321, and the driven member 324 is connected to the rotating shaft 325 or the disturbing member 321; the housing 311 is provided with a fitting portion rotatably coupled with the rotation shaft 325.

In this embodiment, the rotating member further includes a rotating shaft 325 capable of being connected to the disturbing member 321, and the disturbing member 321 is stably rotated by the rotating shaft 325. When the driven member 324 drives the rotating shaft 325 to rotate, the rotating shaft 325 drives the disturbing member 321 to rotate, so as to realize stable rotation; when the driven member 324 directly drives the disturbing member 321 to rotate, the disturbing member 321 drives the rotating shaft 325 to rotate, and the rotating shaft 325 enables the disturbing member 321 to stably rotate, so that the rotation synchronization of the disturbing member 321 and the driven member 324 is realized, and the control of the disturbing process is facilitated. The assembly part in the housing 311 realizes the rotatable connection between the housing 311 and the rotating shaft 325, and the assembly part can also prevent food from polluting the inside of the housing 311, and simultaneously realizes the stable connection between the rotating shaft 325 and the housing 311.

It is understood that the shaft 325 may be directly connected to the disturbing member 321, or may be detachably connected. When the rotating shaft 325 is detachably connected with the disturbing member 321, convenient detachment is realized, cleaning and maintenance are facilitated, food safety is realized, and the disturbing member 321 is simply detached. When the rotating shaft 325 and the disturbing member 321 are directly connected, i.e. not detachable, the rotating shaft 325 and the disturbing member 321 are rotationally stable.

In addition, the disturbing member 321 may be provided with fan blades 323 or a stirring rod. As shown in fig. 9, when the conventional fan blade 323 is used as the disturbing member 321, the fan blade 323 is located on the side of the rotating assembly 320 away from the housing 311, the number of the blades provided on the fan blade 323 is plural, the blades are uniformly distributed in the circumferential direction of the rotating member located outside the housing 311, and the blades can drive the airflow in a large area, so that the airflow flows in the region centered on the rotating shaft 325. When adopting the stirring rod as disturbing piece 321, the stirring rod is located the first side that the rotating assembly 320 kept away from the lid body 200, is connected one side of stirring rod with pivot 325, and in the opposite side orientation culinary art chamber 800 of stirring rod, the quantity of stirring rod was one or more, and the stirring rod extends to culinary art chamber 800 along the axial of pivot 325 in, realizes the disturbance to the air current, can also realize the stirring to eating the material, makes eating the material be heated more evenly, promotes the taste of food.

As shown in fig. 2, 3, 5 and 10, further, the disturbing element 321 includes a connecting disc 322 and fan blades 323; the connecting disc 322 is coaxially connected with the rotating shaft 325; the fan blade 323 is disposed on a side surface of the connecting plate 322 facing away from the housing 311.

The disturbing piece 321 comprises a connecting disc 322 capable of connecting the rotating shaft 325 and fan blades 323 for disturbing flow; the connecting disc 322 is connected with the rotating shaft 325, the driven part 324 can drive the rotating shaft 325 or the connecting disc 322 to rotate, and when the connecting disc 322 is driven to rotate, the fan blades 323 arranged on the connecting disc 322 rotate to drive the airflow to rotate; when the follower 324 drives the shaft 325 to rotate, the shaft 325 is connected to the connecting disc 322, and the shaft 325 drives the connecting disc 322 to rotate. The connecting disc 322 is provided with a fan blade 323 for disturbing flow, the rotating shaft 325 or the connecting disc 322 rotates to realize the rotation of the fan blade 323, and the fan blade 323 drives the airflow to disturb the airflow in the cooking cavity 800.

Compared with the scheme adopting the common fan blades 323, the length of the cooking cavity 800 extending into the cooking appliance 1 is shortened, the structural strength of the disturbing piece 321 is improved, the contact area with materials can be reduced, and the cleaning is convenient. Specifically, when the common fan blades 323 are used as the disturbing member 321, the common fan blades 323 are circumferentially and uniformly arranged on the rotating shaft 325, and in order to drive the airflow, the fan blades 323 occupy a large space along the radial direction of the rotating shaft 325, and are easily polluted by food materials and water vapor, so that the sanitation of the food materials is affected; the connecting disc 322 and the fan blade 323 are used as the disturbing part 321, the connecting disc 322 is approximately conical, and meanwhile, the fan blade 323 extends into the cooking cavity 800 along the rotating shaft 325, so that the airflow disturbance in the extending direction is increased in the rotating process of the fan blade 323, and the gas in the cooking cavity 800 is more easily driven to flow. Moreover, the fan blade 323 is directly connected with the surface of the connecting disc 322 on the side away from the shell 311, so that the connecting area is large, the fan blade 323 is stably connected with the connecting disc 322, and under the condition that the rotating speeds are the same, the fan blade 323 arranged on the surface of the connecting disc 322 on the side away from the shell 311 is more stable, so that the structural strength of the disturbing piece 321 is improved. For example, the fan blades 323 may be arranged to extend circumferentially and uniformly outward along the radial direction of the rotating shaft 325, and at this time, the fan blades 323 rotate to drive the airflow to rotate, so as to realize rapid rotation of the airflow.

Further, all the blades of the fan 323 are radially distributed around the rotation axis 325, and all the blades of the fan 323 are deflected in a clockwise or counterclockwise direction.

The blades of the fan blades 323 are radially distributed, so that the blades rotate around the rotating shaft 325 to form a rotating airflow when rotating, and the air in the cooking cavity 800 is more easily driven to flow. Through the blades distributed in a radial mode, airflow flows out of the channels between the blades in the flowing process, the flowing space of the airflow is increased, and the airflow in the cooking cavity 800 is driven to flow in a large range. When the blades deflect along the clockwise direction, the air flow is driven to flow along the clockwise direction, and the clockwise movement of the disturbed air flow is realized. When the blades deflect in the counterclockwise direction, the air flow is driven to flow in the counterclockwise direction, and the disturbed air flow moves in the counterclockwise direction.

As shown in fig. 2, 3, 7, 8 and 10, further, the fitting portion includes a fitting hole 313 and a stopper 314, and the rotation shaft 325 is rotatably disposed in the fitting hole 313; the stopping portion 314 is connected to the assembling hole 313, and the stopping portion 314 is used for axially limiting the rotating shaft 325.

The fitting portion includes a fitting hole 313 through which the rotation shaft 325 can be rotatably disposed and a stopper portion 314 that can define an axial position of the rotation shaft 325. By providing the fitting hole 313, a receiving space can be provided for the rotation shaft 325, and an end portion of the rotation shaft 325 far from the interference member 321 can be inserted into the fitting hole 313, which helps to realize stable rotation of the rotation shaft 325. The stopping part 314 connected with the assembly hole 313 is arranged, so that the axial moving range of the rotating shaft 325 relative to the assembly hole 313 can be limited, the axial limiting of the rotating shaft 325 is realized, and the stable rotation of the rotating shaft 325 is enhanced. That is, the fitting hole 313 realizes the horizontal direction restriction of the rotation shaft 325, and the stopper 314 realizes the axial direction restriction of the rotation shaft 325.

Since the driving member 312 can drive the disturbing member 321 via the rotating shaft 325, the stopper 314 limits the axial position of the rotating shaft 325, which helps to stabilize the rotating shaft 325 during rotation and prevent the rotating shaft 325 from deflecting, which may cause deflection or damage of the disturbing member 321. That is, because the assembly hole 313 does not have an axial limiting function, when axial deviation occurs during rotation, the blade and the base assembly 310 are contacted and rubbed, which is easy to damage, and the axial deviation of the rotating shaft 325 is limited by the stop portion 314, so that the axial limitation of the rotating shaft 325 is realized.

Arranging the driving member 312 around the axis of the assembly hole 313 facilitates the overall stable rotation of the disturbance assembly 300, and specifically, when the stator coil and the permanent magnet are respectively used as the driving member 312 and the driven member 324, the stator coil may be arranged around the axis of the assembly hole 313, and the stator coil and the permanent magnet are at least partially overlapped in the circumferential direction, thereby ensuring the driving rotation.

Further, the fitting hole 313 is configured as a through hole penetrating the housing 311; or the fitting hole 313 is configured as a blind hole, and the bottom wall of the fitting hole 313 is configured as the stopper 314.

The mounting hole 313 may be a through hole penetrating the housing 311, or may be a blind hole. The through-fitting hole 313 is a through-hole, so that the rotation shaft 325 extends to a side away from the cooking cavity 800 to the outside of the housing 311, and the rotation shaft 325 can be connected with other structures while not affecting the rotation, for example, the rotation shaft 325 can be detachably connected with the upper cover of the cooking appliance 1, which helps to stabilize the disturbance assembly 300. The assembly hole 313 may also be a blind hole, as shown in fig. 2, 3, 7, 8, and 10, the bottom wall of the blind hole is directly utilized to realize axial position limitation of the rotating shaft 325, which is helpful to simplify the structure, realize the stability of the rotating shaft 325, prevent the rotating shaft 325 from being polluted, and realize the cleaning of the rotating shaft 325; since the stopping portion 314 is directly connected to the rotating shaft 325, in order to reduce friction and vibration between the rotating shaft 325 and the stopping portion 314, lubricating oil can be applied in the blind hole of the stopping portion 314, so as to lubricate between the rotating shaft 325 and the stopping portion 314.

It can be understood that, when the mounting hole 313 is a blind hole, the rotating shaft 325 is disposed inside the rotating component 320, so as to reduce the contact with the outside of the rotating component 320, and to achieve the stability and cleanness of the rotating shaft 325. When the assembling hole 313 is a through hole, the rotating shaft 325 can be extended to one side of the housing 311 away from the cooking cavity 800, and a detachable connecting structure with the rotating shaft 325 can be arranged on the housing 311 to realize stable connection between the rotating shaft 325 and the housing 311, that is, the detachable connecting structure is fixed outside the housing 311 and is used for supporting the rotating shaft 325, so that the rotating shaft 325 and the housing 311 can be separated. The mounting hole 313 is a through hole to facilitate the connection of the disturbance assembly 300 with other parts of the cooking appliance 1, and a connection assembly matched with the through hole can be arranged on the cooking appliance 1 to realize the connection with the disturbance assembly 300.

As shown in fig. 2, 3 and 10, further, the wall surface of the housing 311 is recessed toward the inside of the housing 311 to form a fitting hole 313; the follower 324 is connected to the shaft 325, and the follower 324 is positioned in the mounting hole 313.

The assembly hole 313 is formed by being recessed towards the inside of the shell 311, so that the assembly hole 313 is matched with the rotating shaft 325, the rotating shaft 325 is installed along the direction from the shell 311 to the disturbing piece 321, the shell 311 is connected with the rotating shaft 325, and the rotating shaft 325 is stably installed in the shell 311. The driven part 324 is connected with the rotating shaft 325, and when the driving part 312 drives the driven part 324, the driven part 324 drives the rotating shaft 325 to rotate, so that the rotating shaft 325 can stably rotate; when the driving member 312 directly drives the rotation shaft 325 to rotate, the driven member 324 assists the rotation shaft 325 to rotate, and stabilizes the rotation shaft 325. The driven member 324 is mounted on the rotating shaft 325 in the assembling hole 313, so that the rotation of the rotating shaft 325 is further stabilized, and meanwhile, the occupied space of the disturbing assembly 300 is reduced, and the space is saved.

As shown in fig. 2, 3 and 10, a driving member 312, a rotating shaft 325 and a driving member 312 are disposed in the housing 311, the driving member 312 drives the rotating shaft 325 or the driving member 312 to rotate, and in order to stabilize the rotating process, a fitting hole 313 and a stopping portion 314 are disposed in the housing 311, so as to achieve horizontal and axial limiting of the rotating shaft 325. The stopping portion 314 and the assembling hole 313 divide the interior of the housing 311 into two areas, and the axially outer area of the housing 311 can be used for arranging the driving element 312, which contributes to the stability of the driving element 312 and can also realize the cleanness and no pollution of the driving element 312; the axial inner side of the shell 311 is a mounting area of the rotating shaft 325, the rotating shaft 325 is connected with the shell through the assembly hole 313, the stopping part 314 further limits the axial movement of the rotating shaft 325, the movement direction of the rotating shaft 325 is limited, and the stable rotation of the disturbing part 321 is facilitated. The assembly hole 313 is also used for installing the driven part 324, the driven part 324 can further stabilize the rotating shaft 325, the driven part 324 can be driven by the driving part 312, the driven part 324 also utilizes the assembly hole 313 to limit axial movement, and the rotation of the rotating shaft 325 can be stabilized by the driven part 324. The driven part 324 arranged in the assembly hole 313 saves assembly space, and the whole perturbation assembly 300 is compact.

As shown in fig. 7 and 8, further, the driven member 324 is connected to the disturbing member 321, the driven members 324 are distributed around the axis of the rotating shaft 325, and the driven members 324 are located outside the housing 311.

The follower 324 is connected with the disturbing element 321, so that the follower 324 drives the disturbing element 321 to rotate. The driven members 324 are distributed around the axis of the rotating shaft 325, so that the driven members 324 are arranged at all positions in the circumferential direction, and stable transmission can be realized. Compared with the follower 324 shown in fig. 2 and 3 located inside the housing 311, the follower 324 may also be located outside the housing 311 shown in fig. 7 and 8, and the follower 324 is located outside the housing 311, so that an outer rotor solution may be implemented, the housing 311 may be located inside the rotating assembly 320 in a horizontal direction, and may play a role in defining a horizontal relative position between the housing 311 and the rotating assembly 320, and at this time, the disturbing member 321 may specifically extend in a direction away from the housing 311 in the horizontal direction, so as to sufficiently disturb the surrounding air flow, and enrich a disturbance form of the disturbing assembly 300.

Specifically, the driving member 312 is a stator coil, the driven member 324 is a permanent magnet, and the permanent magnet and the stator coil at least partially overlap in the axial direction of the rotating shaft 325. The stator coil is completely sealed in the shell 311, the shell 311 is installed on the cover body 200 of the cooking appliance 1, the rotating assembly 320 is installed in the cooking cavity 800, the fan blades 323, the permanent magnet and the first bearing 326 are fixed on the same rotating shaft 325, meanwhile, two first bearings 326 with different positions are arranged and are sleeved on the rotating shaft 325, the other first bearing 326 is clamped in a clamping groove of the shell 311 and can move up and down, and the lower part of the rotating assembly 320 is suspended; when magnetic field changes among the stator coil, drive permanent magnet follower 324 and rotate, and then drive pivot 325 and flabellum 323 and rotate, after work, can directly dismantle whole rotating assembly 320 follower 324, wash, removable structure is small, and easy the washing can effectively realize the vortex flow field, the anti-overflow function, and driving piece 312 is built-in simultaneously, does not have the exchange passageway with foreign matter, guarantees food safety and user experience. As shown in fig. 3, an arrow is directed to a force-bearing direction of the disturbing assembly 300, the disturbing assembly 300 is fixed by a combined action of the first bearing 326 and a magnetic force, the rotating assembly 320 is connected with an assembling portion of the housing 311 by the first bearing 326, the assembling portion realizes the horizontal positioning of the rotating assembly 320, the permanent magnet generates a magnetic force, and the vertical positioning is realized, so that the positioning is realized. In addition, as shown in fig. 4 and 5, the permanent magnet and the rotating shaft 325 may be completely fixed, and when the perturbation assembly 300 works, the stator coil generates an alternating magnetic field, so as to drive the permanent magnet to rotate, and further drive the perturbation assembly 300 to rotate.

As shown in fig. 2, fig. 3, fig. 7 and fig. 10, further, the rotating assembly 320 further includes a first bearing 326, the first bearing 326 is disposed on an outer side wall of the rotating shaft 325, and the first bearing 326 is adapted to the assembling portion.

The rotating assembly 320 includes a first bearing 326 capable of stabilizing the rotating shaft 325, the first bearing 326 is fitted to the fitting portion of the housing 311, the first bearing 326 is mounted on the fitting portion, and the first bearing 326 is fitted on the outer wall of the rotating shaft 325, that is, the rotating shaft 325 is connected to the fitting portion of the housing 311 by the first bearing 326.

It is understood that one or more first bearings 326 may be provided to assist in supporting the rotating shaft 325, so as to achieve stable rotation of the rotating shaft 325. For example, when a first bearing 326 is provided, the first bearing 326 is sleeved on the outer side wall of the rotating shaft 325 and is matched with the assembling portion to support the rotating shaft 325, and the first bearing 326 and the assembling portion may be detachably connected to facilitate the detachable connection of the rotating assembly 320 and the base assembly 310; as shown in fig. 8, when two first bearings 326 are provided, the two first bearings 326 are sequentially provided along the outer side wall of the rotating shaft 325 in the axial direction, and the rotating shaft 325 is supported by the two first bearings 326, so that the supporting of the rotating shaft 325 is more stable, especially when the density of the disturbing element 321 is large or the volume of the disturbing element 321 is large, the rotating shaft 325 is connected with the disturbing element 321, and the disturbing element 321 is prevented from being unstable in rotation and damaged.

Further, the driving member 312 is a stator coil, the driven member 324 is a permanent magnet, and the permanent magnet and the stator coil at least partially overlap in the axial direction of the rotating shaft 325.

The driving member 312 is specifically a stator coil, and includes a stator core and a stator winding, and the driven member 324 can be a permanent magnet, and the two are at least partially overlapped along the axial direction, when the perturbation assembly 300 works, the stator coil generates an alternating magnetic field, thereby driving the permanent magnet to rotate, realizing the motor function, and contributing to simplifying the structure. In addition, the magnetic force between the stator core and the permanent magnet can provide the force required for fixing the rotating assembly 320, and facilitate the detachment of the rotating assembly 320 from the housing assembly 310, and can ensure the normal rotation of the rotating assembly 320 relative to the housing assembly 310. And the stator coil and the permanent magnet do not need to be contacted or connected, the stator coil is electrified, and the stator coil can be isolated by the shell 311, so that the power utilization safety is ensured, and the cleaning in the shell 311 and the fixation of the stator coil are facilitated.

In addition, the existing motor can be adopted, and the output shaft of the motor is detachably connected with the rotating assembly; or the motor and the rotating assembly are arranged at intervals, the output shaft of the motor is provided with a first magnetic part, and the rotating assembly is provided with a second magnetic part matched with the first magnetic part. Finished motors are directly adopted in the base assemblies, output shafts of the motors serve as rotating shafts, the output shafts are detachably connected with the disturbing pieces, or the output shafts are detachably connected with the rotating shafts, the motors drive the rotating assemblies to rotate, meanwhile, production and development costs are reduced, and the structure is simple.

In addition, the housing assembly 310 can be spaced apart from the motor. Through the cooperation of the first magnetic part on the output shaft of motor and the second magnetic part on the runner assembly 320, utilize the magnetism drive, need not lug connection, drive runner assembly 320 through the motor output shaft and rotate, make the synchronous rotation between motor and the runner assembly 320 more accurate, the cooperation is stable, because first magnetic part and second magnetic part are not direct contact, can be directly sealed first magnetic part in casing 311, make first magnetic part be difficult for droing, it is more firm to seal messenger's first magnetic part, guarantee food safety, sanitation.

As shown in fig. 2, 3, 7, 8 and 10, the base assembly 310 further includes a first buffer 315, the first buffer 315 is connected to the assembling portion, and the first buffer 315 abuts against the rotating assembly 320.

The base assembly 310 further includes a first dampener 315 capable of providing a dampening effect. By providing the first buffer 315 in the housing assembly 310, one side of the first buffer 315 is connected to the assembling portion, and the other side of the first buffer 315 is abutted against the rotating assembly 320, so as to achieve a buffering effect between the assembling portion and the rotating assembly 320, which helps to reduce the impact caused by the relative movement between the assembling portion and the rotating assembly 320. Through alleviating the collision between rotating component 320 and the assembly portion when rotating component 320 vibrates, avoid the structural damage that long-term collision caused to help reducing the vibration noise, promote product use comfort, improve disturbance component 300's life.

It can be understood that the first buffering member 315 may be disposed in the assembling hole 313 of the assembling portion, that is, one side of the first buffering member 315 facing the inside of the housing 311 is connected to the assembling hole 313, and the other side of the first buffering member 315 faces the outside of the housing 311 and is abutted against the rotating assembly 320, so as to buffer the rotating assembly 320 and the housing 311, and the installation is simple and space-saving. The first buffer member 315 can also be arranged outside the whole assembly portion, one side of the first buffer member 315 is connected with the outside of the assembly portion, the other side of the first buffer member 315 is abutted to the rotating assembly 320, the first buffer member 315 is installed outside the assembly portion, the first buffer member 315 achieves buffering of the whole assembly portion and the rotating assembly 320, and the buffering effect is good.

Specifically, when the first buffering member 315 is disposed in the assembly hole 313, the assembly hole 313 is configured as a blind hole, the first buffering member 315 is connected to the bottom wall of the assembly hole 313, the first buffering member 315 is abutted against the rotating shaft 325 of the rotating assembly 320 to buffer the rotating shaft 325 from the assembly hole 313 of the assembly portion, the first buffering member 315 is disposed in the assembly hole 313, the structure is simple, and the first buffering member 315 saves the installation space. When the first buffer 315 is disposed in the assembling hole 313, the first buffer 315 abuts against the driven member 324, the driving member 312 drives the driven member 324, the driven member 324 rotates faster, the movement range is large, the first buffer 315 directly abuts against the driven member 324, which is beneficial to achieving better buffering effect, and the driven member 324 is connected with the rotating shaft 325 to limit the movement of the driven member 324, further limit the movement of the rotating shaft 325, and further achieve buffering effect. The first buffer 315 can also contact with the first bearing 326, the first bearing 326 supports the rotating shaft 325, and the first bearing 326 buffers, so as to buffer the rotating shaft 325.

Further, the first buffer 315 is a buffer spring.

The first buffer 315 employs a buffer spring. The buffer spring is simple to obtain, simple in structure, convenient to install and small in occupied space. When the buffer spring is abutted against the rotating shaft 325 in the rotating assembly 320, an annular protrusion can be arranged on the outer side wall of the rotating shaft 325 at one side abutted against the rotating shaft 325, the annular protrusion is connected with the buffer spring, the annular protrusion is used for limiting the position of the buffer spring, the motion space of the buffer spring from the annular protrusion of the rotating shaft 325 to the assembly part is realized, and the buffer effect of the buffer spring between the rotating shaft 325 and the assembly part is realized.

As shown in fig. 2, fig. 3, fig. 7, fig. 8 and fig. 10, the base assembly 310 further includes a circuit board 316, the circuit board 316 is located in the housing 311, and the circuit board 316 is electrically connected to the driving element 312.

The base assembly 310 further includes a circuit board 316 capable of electrically connecting with the driving member 312. The operation of the driving element 312 can be controlled by the circuit board 316, and in order to ensure the electrical connection between the circuit board 316 and the driving element 312, the circuit board 316 can be disposed close to the driving element 312, so as to achieve the electrical safety and stable electrical connection between the circuit board 316 and the driving element 312.

It can be understood that the specific location of the circuit board 316 can be disposed in the housing 311 and located on a side of the driving element 312 away from the rotating assembly 320, which not only helps to reduce the distance between the driving element 312 and the circuit board 316, and reduce the connection distance between the driving element 312 and the circuit board 316, thereby ensuring the safety of electricity utilization, but also can be away from the rotating assembly 320, thereby avoiding the influence of the rotating assembly 320 during rotation or operation, and further avoiding the contact with food materials and the like in a direction away from the cooking cavity 800. Accordingly, a wire hole may be formed in an end wall of the housing 311 away from the rotating assembly 320 for passing a wire of the circuit board 316.

As shown in fig. 10, further, the perturbation assembly 300 further includes a flow guide assembly 330, the flow guide assembly 330 includes a flow guide cover 331 and a flow guide port 332, the flow guide cover 331 has a flow guide cavity, and the perturbation 321 is located in the flow guide cavity; the diversion opening 332 is disposed in a side wall and/or a bottom wall of the diversion cover 331.

The disturbing assembly 300 further comprises a flow guiding assembly 330 capable of guiding the gas, and the flow guiding assembly 330 comprises a flow guiding cover 331 capable of covering the disturbing member 321 and a flow guiding opening 332 capable of communicating the gas flow. By arranging the flow guide cover 331, the disturbing piece 321 is limited in the flow guide cover 331, so that the disturbing piece 321 is covered in the flow guide cover 331, the flow guide cover 331 prevents the disturbing piece 321 from being exposed in the cooking cavity 800, contact between the disturbing piece 321 and food materials in the cooking cavity 800 can be reduced as much as possible, and food safety is realized. Meanwhile, the wall surface of the air guide sleeve 331 is provided with the air guide opening 332, so that the air flow disturbed by the disturbing member 321 can be guided to flow out through the air guide opening 332, and different flow field effects are realized.

It can be understood that the diversion opening 332 is disposed on the diversion cover 331, and when the diversion opening 332 is disposed on the side wall, the airflow disturbed by the disturbing member 321 flows out from the diversion opening 332, so that the airflow flows out circumferentially along the entire side wall of the diversion cover 331, the flowing area of the airflow is increased, and the disturbing effect on the airflow is enhanced. When the diversion port 332 is arranged on the bottom wall, the airflow disturbed by the disturbing member 321 flows out from the diversion port 332 of the bottom wall, so that the airflow flows into the cooking cavity 800 along the bottom wall of the diversion cover 331, that is, flows into the cooking cavity 800, the flow of the air in the direction from the disturbing assembly 300 to the cooking cavity 800 is increased, the airflow fully flows in the direction, and the full heat exchange is realized.

Specifically, the flow guide openings 332 may be formed as a plurality of flow guide circular holes, and the airflow forms a relatively dispersed airflow from the flow guide circular holes, which is beneficial to the dispersion of the airflow and realizes the turbulent flow of the gas. The flow guide openings 332 can also be formed into a plurality of flow guide strip-shaped grooves, air flows flow out of the flow guide strip-shaped grooves, so that air is more concentrated, the air is powerfully driven to flow in the direction of the strip-shaped grooves, and the air turbulence is realized.

As shown in fig. 10, the airflow guiding assembly 330 further includes a limiting part 333, the limiting part 333 is located on the inner bottom wall of the airflow guiding cover 331, and the limiting part 333 is rotatably connected to the rotating shaft 325.

By providing the limiting portion 333 on the inner bottom wall of the pod 331 and rotatably disposing the rotating shaft 325 of the rotating assembly 320 in the limiting portion 333, a limiting effect on a side of the rotating shaft 325 away from the housing 311 can be achieved, which helps to stabilize the rotating shaft 325. In addition, the limiting portion 333 can limit the end of the disturbing member 321 away from the base assembly 310 when the disturbing member 321 is made of a material with a relatively high density or the centering performance of the disturbing member 321 is poor, so as to avoid collision between the disturbing member 321 and the air guide sleeve 331 during the rotation process, and ensure the reliability of the product. It is conceivable that oil is applied to the coupling position of the rotation shaft 325 and the stopper 333 to realize low resistance rotation.

As shown in fig. 10, the flow guiding assembly 330 further includes a second buffer 334, the second buffer 334 is connected to the limiting portion 333, and the second buffer 334 abuts against the rotating assembly 320.

The flow directing assembly 330 further includes a second dampener 334 that can provide dampening. Through set up second bolster 334 in spacing portion 333, contradict with rotating component 320, can alleviate the collision between rotating component 320 and spacing portion 333 when rotating component 320 vibrates, avoid the structural damage that long-term collision caused to help reducing the vibration noise, promote product use comfort.

Specifically, when the disturbance component 300 is applied to the cooking appliance 1 and used as a fan, the fan rotates to cause vibration, in order to reduce the vibration of the fan, the limiting portion 333 is additionally arranged on the inner bottom wall of the air guide sleeve 331 of the air guide component 330, the limiting portion 333 can limit the position of the rotating shaft 325, relative movement can be generated between the limiting portion 333 and the rotating shaft 325, the second buffer 334 is arranged in the limiting portion 333, one side of the second buffer 334 is connected with the inner bottom wall of the limiting portion 333, the other side of the second buffer 334 abuts against the rotating component 320, the relative movement between the limiting portion 333 and the rotating component 320 can be buffered, and the rotating shaft 325 and the limiting part are prevented from being damaged. The second buffer 334 may be a buffer spring. The second buffer member 334 can be abutted against the rotating shaft 325, a protruding annular structure is arranged on one side of the rotating shaft 325, which is connected with the second buffer member 334, so that the second buffer member 334 is connected with the protruding annular structure, the protruding annular structure is used for limiting the position of the second buffer member 334, the second buffer member 334 moves from the protruding annular structure of the rotating shaft 325 to the limiting part 333, the rotating shaft 325 can be directly buffered, and the buffering effect of the second buffer member 334 between the rotating shaft 325 and the limiting part 333 can be realized. The second buffer 334 may further be connected to a second bearing 335 described below, and the second bearing 335 is sleeved on an outer side wall of the rotating shaft 325, and is used for supporting the rotating shaft 325, buffering the second bearing 335, and indirectly defining a position between the rotating shaft 325 and the limiting member, so as to achieve a buffering effect. Since the outer diameter of the second bearing 335 is larger than the diameter of the rotation shaft 325, sufficient space is provided to conveniently dispose the second buffer 334 for assembly.

As shown in fig. 10, the flow guiding assembly 330 further includes a second bearing 335, the second bearing 335 is sleeved on the outer side wall of the rotating shaft 325, and the second bearing 335 is matched with the limiting portion 333.

The guide assembly 330 further includes a second bearing 335 capable of supporting the rotating shaft 325, the second bearing 335 is adapted to the limiting portion 333, so that the rotating shaft 325 is connected to the guide assembly 330, the stability of the rotating assembly 320 is facilitated, and the positioning of the rotating assembly 320 is realized. Through set up the second bearing 335 that the cover was established outside pivot 325 in spacing portion 333, can realize utilizing second bearing 335 to the location of pivot 325, cooperate with the positioning action of frame subassembly 310 to rotating assembly 320, can realize pivot 325 both ends location simultaneously, guarantee that disturbance piece 321 is strict centering, be particularly useful for the disturbance piece 321 and adopt the great material of density or the not good condition of centering nature of disturbance piece 321, help slowly disturb vibration and collision when piece 321 density is great or centering nature is not good, avoid the structural damage that long-term collision caused, and help reducing the vibration noise, promote product use comfort. As shown in fig. 10, in a dual-bearing installation manner, when the disturbing component 300 is made of a material with a relatively high density or has poor alignment, the air guide sleeve 331 may be disposed below, and the second bearing 335 is also used for positioning, so as to ensure that the disturbing component 300 is aligned strictly, and meanwhile, the housing 311 of the air guide sleeve 331 may be provided with air guide ports 332 with different structures, so as to achieve different flow field effects.

As shown in fig. 2, 3, 7, 8 and 10, the stand assembly 310 further includes a mounting portion 317, and the mounting portion 317 is coupled to the housing 311.

The base assembly 310 further includes a mounting portion 317 connected to the housing 311, and the mounting portion 317 is disposed on the housing 311 to realize other structures of the housing 311 and the cooking appliance 1, for example, as shown in fig. 11, 12 and 13, the cover body 200 is fixedly connected. The mounting manner may adopt a screw connection manner, a snap connection manner, a thread connection manner, or the like, so as to achieve mounting and fixing of the housing 311. The installation method of the screw connection is simple and the cost is low; the buckle connection can realize quick installation, is convenient to disassemble and quick to maintain and replace; threaded connection does not need the instrument to be supplementary, connects more stably.

Embodiments of the second aspect of the present invention provide a cover assembly 100. The cover assembly 100 includes a cover body 200 and a disturbing member 321, wherein the cover body 200 has a first side and a second side facing away from each other; the disturbing member 321 is detachably connected to the cap body 200, and the disturbing member 321 is located at the first side of the cap body 200 to disturb the airflow at the first side of the cap body 200.

The cap assembly 100 includes a cap body 200 and a disturbance 321 capable of disturbing a first side airflow of the cap body 200. The cover assembly 100 can be applied to the cooking appliance 1. The cover body assembly 100 comprises a cover body 200 capable of installing the disturbing piece 321 and the disturbing piece 321 capable of realizing bubble breaking and high-power heating functions, wherein when the cover body assembly is applied to the cooking appliance 1, the disturbing piece 321 can extend into the cooking cavity 800, the disturbing piece 321 disturbs air flow in the cooking cavity 800, the disturbed air flow stirs liquid in the cooking cavity 800, food materials in the cooking cavity 800 are uniformly heated, stacking of bubbles is reduced, the cooking appliance 1 can adopt high-power continuous heating, and the taste of the food is improved; meanwhile, the cover body 200 is detachably connected with the disturbing piece 321, so that the cover body 200 and the disturbing piece 321 can be separated, the disturbing piece 321 can be cleaned independently, the disturbance is kept clean, and the food safety is ensured.

The embodiment of the third aspect of the present invention provides another cover assembly 100, in which the cover assembly 100 includes a cover body 200 and a disturbance assembly 300 according to any one of the above first aspects, and thus all the beneficial effects of the disturbance assembly 300 according to any one of the above first aspects are achieved, and are not described herein again. The housing 311 of the perturbation assembly 300 is connected with the cap body 200, so that the perturbation assembly 300 can be reliably connected with the cap body 200.

Embodiments of a fourth aspect of the present invention provide a cooking appliance 1, as shown in fig. 14, 15, 16, 17 and 18, the cooking appliance 1 comprising a cooking cavity 800; and the disturbing assembly 300 according to any of the above-mentioned first aspects, and the rotating assembly 320 of the disturbing assembly 300 is at least partially located in the cooking cavity 800, or the cover assembly 100 according to the second aspect or the third aspect, so that all the advantages of the disturbing assembly 300 according to any of the above-mentioned first aspects or all the advantages of the cover assembly 100 according to the second aspect or the third aspect are achieved, and no further description is provided herein.

Further, as shown in fig. 17, the cooking apparatus 1 further includes a base 900 and a pot 700 disposed in the base 900, the pot 700 and the cover assembly 100 enclose a cooking cavity 800, the disturbance assembly 300 at least partially extends into the cooking cavity 800, and when the disturbance assembly 300 includes a fan, a fan blade of the fan extends into the cooking cavity 800. A heating device 910 is further disposed in the base 900, and can provide heat for the cooking cavity 800 to realize heating cooking. The bottom of the pot body 700 may be further provided with a temperature sensor 920 to detect the temperature of the bottom of the pot body 700, thereby reflecting the temperature inside the cooking chamber 800.

In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A perturbing assembly, characterized in that it comprises:

a stand assembly, the stand assembly comprising:

a housing; and

the driving piece is connected with the shell; and

a rotating assembly, the rotating assembly with the frame subassembly can be dismantled and be connected, the rotating assembly includes:

a disturbing member; and

the driven part is connected with the disturbing part and can drive the disturbing part to rotate under the driving of the driving part.

2. The perturbing assembly according to claim 1,

the rotating assembly further comprises a rotating shaft, the rotating shaft is connected with the disturbing piece, and the driven piece is connected with the rotating shaft or the disturbing piece;

the shell is provided with an assembling portion, and the assembling portion is rotatably connected with the rotating shaft.

3. The perturber assembly according to claim 2, wherein the perturber comprises:

the connecting disc is coaxially connected with the rotating shaft; and

the fan blade, the fan blade is located the connection pad deviates from a side surface of casing.

4. The perturbing assembly according to claim 3,

all the blades of the fan blade are radially distributed around the rotating shaft, and all the blades of the fan blade deflect along the clockwise direction or the anticlockwise direction.

5. The perturbing assembly according to claim 2, wherein the fitting portion comprises:

the rotating shaft is rotatably arranged in the assembling hole; and

the stopping part is connected with the assembling hole and used for axial limiting of the rotating shaft.

6. The perturbing assembly according to claim 5,

the assembly hole is a through hole penetrating through the shell; or

The assembly hole is configured as a blind hole, and a bottom wall of the assembly hole is configured as the stopper.

7. The perturbing assembly according to claim 5,

the wall surface of the shell is sunken towards the interior of the shell to form the assembly hole;

the driven piece is connected with the rotating shaft and is positioned in the assembling hole.

8. The perturbing assembly according to claim 2,

the driven parts are distributed around the axis of the rotating shaft and are positioned on the outer side of the shell.

9. The perturbing assembly according to claim 2, wherein the rotating assembly further comprises:

the first bearing is sleeved on the outer side wall of the rotating shaft, and the first bearing is matched with the assembling part.

10. The perturbing assembly according to any of the claims 2 to 9,

the driving piece is a stator coil, the driven piece is a permanent magnet, and the permanent magnet and the stator coil are at least partially overlapped along the axial direction of the rotating shaft.

11. The perturbing assembly according to any of the claims 2 to 9, wherein the foundation assembly further comprises:

the first buffer piece is connected with the assembling part, and the first buffer piece is abutted to the rotating assembly.

12. The perturbing assembly according to claim 11,

the first buffer member is a buffer spring.

13. The perturbing assembly according to any of the claims 1 to 9, wherein the foundation assembly further comprises:

the circuit board is positioned in the shell and electrically connected with the driving piece.

14. The perturbing assembly according to any of claims 2 to 9, further comprising a flow directing assembly comprising:

the flow guide cover is provided with a flow guide cavity, and the disturbing piece is positioned in the flow guide cavity;

the flow guide opening is formed in the side wall and/or the bottom wall of the flow guide cover.

15. The perturbing assembly according to claim 14, wherein the flow directing assembly further comprises:

the limiting part is positioned on the inner bottom wall of the air guide sleeve, and the limiting part is rotatably connected with the rotating shaft.

16. The perturbing assembly according to claim 15, wherein the flow directing assembly further comprises:

and the second buffer part is connected with the limiting part and is abutted to the rotating assembly.

17. The perturbing assembly according to claim 15, wherein the flow directing assembly further comprises:

and the second bearing is sleeved on the outer side wall of the rotating shaft and is matched with the limiting part.

18. The perturbing assembly according to any of the claims 1 to 9, wherein the foundation assembly further comprises:

an installation portion connected to the housing.

19. A cover assembly, comprising:

a lid body having first and second sides facing away from each other; and

the disturbing piece is detachably connected with the cover body and is positioned on the first side of the cover body so as to disturb the airflow on the first side of the cover body.

20. A cover assembly, comprising:

a cover body; and

the perturbing assembly according to any of the claims 1 to 18, the housing of the perturbing assembly being connected with the cap body.

21. A cooking appliance, characterized in that it comprises:

a cooking cavity; and

the perturbing assembly according to any of claims 1 to 18, the rotating assembly of the perturbing assembly being at least partially located within the cooking chamber, or

A cover assembly as claimed in claim 19, or

The cover assembly of claim 20.