WO2021189689A1

WO2021189689A1 - Cooking appliance

Info

Publication number: WO2021189689A1
Application number: PCT/CN2020/098346
Authority: WO
Inventors: 徐世杰
Original assignee: 锐莫(佛山)电器科技有限公司
Priority date: 2020-03-27
Filing date: 2020-06-27
Publication date: 2021-09-30
Also published as: CN111248771A

Abstract

A cooking appliance, comprising: a pot cover assembly (200); a pot body assembly (100), the pot cover assembly (200) being covered on the pot body assembly (100); a heat generating component (600), the heat generating component (600) being provided on the pot body assembly (100); a base plate (900), the base plate (900) being located at the bottom of the pan body assembly (100), and a through hole (901) being formed in the base plate (900); a rotating component (110), the rotating component (110) being located between the base plate (900) and the bottom of the pan body assembly (100), a rotating shaft (112) of the rotating component (110) extending into the through hole (901), and the height of the rotating shaft (112) being less than that of the base plate (900); and a first pot body (510), a transmission shaft (514) being provided at a position of the bottom of the first pot body (510) corresponding to the through hole (901), and at least two rollers (513) being provided on the edge of the bottom of the first pot body (510). When the first pot body (510) is placed in the pot body assembly (100), the transmission shaft (514) extends into the through hole (901) and is connected to the rotating shaft (112); the rotating component (110) drives the first pot body (510) to rotate by means of the rotating shaft (112) and the transmission shaft (514), so that the heat generating component (600) uniformly heats the first pot body (510).

Description

Cooking utensils

Technical field

This application relates to the field of mechanical technology, in particular to a cooking appliance.

Background technique

With the improvement of people's living standards, the products of cooking appliances are becoming more and more abundant, such as various pots, ovens and air fryer.

However, the existing various pots, ovens, and air fryer are all fixed heating, that is, the heating part is aligned with a certain position of the pot body for continuous heating, and then spreads over the entire pot body by means of heat conduction, so that the pot experience Produce uneven heating, resulting in uneven heating of food.

Summary of the invention

Based on this, it is necessary to provide a cooking appliance capable of uniform heating in response to the above technical problems.

A cooking appliance, the cooking appliance includes:

Pot cover assembly;

A pot body assembly, the pot cover assembly is closed on the pot body assembly;

A heating component, the heating component is arranged on the pot body assembly;

A chassis, the chassis is located at the bottom of the pot body assembly, and a through hole is opened on the chassis;

A rotating component, the rotating component is located between the bottom of the chassis and the pot body assembly, and the rotating shaft of the rotating component extends into the through hole, and the height of the rotating shaft is smaller than that of the chassis high;

The first pot body, the bottom of the first pot body is provided with a transmission shaft at a position corresponding to the through hole, and the edge of the bottom of the first pot body is provided with at least two rollers, the first pot When the body is placed in the pot body assembly, the transmission shaft extends into the through hole and is connected with the rotation shaft;

The rotating component drives the first pot body to rotate through the rotating shaft and the transmission shaft, so that the heating component uniformly heats the first pot body.

In one of the embodiments, the cooking appliance further includes:

A temperature sensor assembly, the temperature sensor assembly is disposed in the through hole, and the height of the temperature sensor assembly is higher than the height of the chassis, and the rotating shaft passes through the temperature sensor assembly to be positioned in the first When a pot is placed inside the pot assembly, the rotation shaft is connected with the transmission shaft;

The second pot body, when the second pot body is placed in the pot body assembly, the bottom of the second pot body is in contact with the temperature sensor assembly, so that the temperature sensor assembly collects the second The temperature of the pot.

In one of the embodiments, the temperature sensor assembly includes:

A housing, the housing is provided with a rotating shaft hole, and when the first pot body is placed inside the pot body assembly, the rotating shaft passes through the rotating shaft hole and is connected to the transmission shaft;

A temperature sensor, the temperature sensor is arranged in the housing;

An elastic component, one end of the elastic component is connected with the housing, and the other end is connected with the bottom of the pot body assembly. The elastic component is in a compressed state to push the upper surface of the temperature sensor out so that the The height of the temperature sensor assembly is higher than the height of the chassis.

In one of the embodiments, the elastic member is a spring, and when the first pot body is placed inside the pot body assembly, the rotation shaft passes through the center of the spring and the rotation shaft hole is connected to The transmission shaft is connected; when the second pot is placed inside the pot assembly, the spring is compressed, so that the bottom of the second pot is in contact with the temperature sensor assembly.

In one of the embodiments, the bottom of the chassis is further provided with a guide post, the housing is provided with a slot, and the housing is fixed in the through hole through the slot and the guide post.

In one of the embodiments, there are 3 or more rollers.

In one of the embodiments, the bottom plate is a heating plate; when the second pot body is placed in the pot body assembly, the second pot body and the pot cover assembly form a closed pressure space, so The heating plate heats the second pot body, and the second pot body is in contact with the temperature sensor under the action of gravity, so that the temperature sensor collects the temperature of the second pot body.

In one of the embodiments, the heating component is arranged on the side wall of the pot body assembly, and a second ventilation grille is arranged on the side wall of the first pot body; when the first pot body is placed When in the pot body assembly, the rotating component drives the first pot body to rotate, and the heating component uniformly heats the first pot body.

In one of the embodiments, the cooking appliance further includes a convection part, the convection part is arranged on the side wall of the pot body assembly, and the heating part is located between the convection part and the pot body assembly between.

In one of the embodiments, the inside of the pot body assembly further includes an outer pot, a first ventilation grille is provided on the side wall of the outer pot, and the chassis and the rotating part are both arranged on the outer pot. bottom of.

In the above-mentioned cooking appliance, by arranging a rotating part inside the pot body assembly and a roller at the bottom of the first pot body, the first pot body can slide smoothly under the driving of the rotating part, so that the heating part can evenly align the first pot body. One pot is heated, and the roller is arranged at the bottom of the first pot, which avoids the arrangement of rollers in the pot assembly, simplifies the structure and reduces the cost.

Description of the drawings

Figure 1 is an overall schematic diagram of a cooking appliance in an embodiment;

Figure 2 is an exploded schematic view of the first pot body in an embodiment;

Figure 3 is an exploded schematic view of the second pot body in an embodiment;

Figure 4 is a schematic partial cross-sectional view of the cooking appliance in an embodiment;

Figure 5 is an internal structure diagram of a cooking appliance in an embodiment;

Figure 6 is a structural view of the first pot in an embodiment;

Figure 7 is a structural view of the second pot in an embodiment;

Figure 8 is a partial cross-sectional view of a cooking appliance in an embodiment in which the first pot body is placed;

Figure 9 is an overall cross-sectional view of the first pot body placed in the cooking appliance in an embodiment;

Figure 10 is a partial cross-sectional view of a cooking appliance in an embodiment in which the second pot body is placed;

Figure 11 is an overall cross-sectional view of the second pot body placed in the cooking appliance in one embodiment;

in,

Pan body assembly 100

Rotating parts 110

Rotating electric machine 111

Rotating shaft 112

First ventilation grill 120

Pot cover assembly 200

Convection components 300

Fan motor 301

Support frame 302

Fan blade 303

Controller 400

The first pot 510

Guide post 511

Second ventilation grill 512

Rolling wheel 513

Drive shaft 514

The second pot 520

Heating components 600

Temperature sensor assembly 700

Temperature sensor 701

Shell 702

Elastic component 703

Card slot 704

Rotating shaft hole 705

Outer pot 800

Chassis 900

Through hole 901

Detailed ways

In order to make the above objectives, features, and advantages of the present application more obvious and understandable, the specific implementation manners of the present application will be described in detail below with reference to the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of this application. However, this application can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without violating the connotation of this application. Therefore, this application is not limited by the specific embodiments disclosed below.

In the description of this application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" , "Radial", "Circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the application and simplifying the description, rather than indicating or implying the pointed device or The element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present application.

In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present application, "a plurality of" means at least two, such as two, three, etc., unless specifically defined otherwise.

In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , Or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, it can be the internal connection of two components or the interaction relationship between two components, unless otherwise specified The limit. For those of ordinary skill in the art, the specific meanings of the above-mentioned terms in this application can be understood according to specific circumstances.

In this application, unless expressly stipulated and defined otherwise, the first feature “on” or “under” the second feature may be in direct contact with the first and second features, or the first and second features may be indirectly through an intermediary. touch. Moreover, the "above", "above" and "above" of the first feature on the second feature may mean that the first feature is directly above or diagonally above the second feature, or it simply means that the level of the first feature is higher than that of the second feature. The “below”, “below” and “below” of the second feature of the first feature may mean that the first feature is directly below or obliquely below the second feature, or it simply means that the level of the first feature is smaller than the second feature.

It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or a central element may also be present. When an element is considered to be "connected" to another element, it can be directly connected to the other element or an intermediate element may be present at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only, and do not mean the only implementation.

A cooking appliance, specifically, please refer to Figs. 1 and 2. Fig. 1 is an overall schematic diagram of a cooking appliance in an embodiment; Fig. 2 is an exploded schematic view of a first pot body 510 in an embodiment. The cooking appliance may It includes a pot cover assembly 200, a pot body assembly 100, a heating component 600, a chassis 900, a rotating component 110, and a first pot body 510.

The pot cover assembly 200 is covered on the pot body assembly 100, for example, it can be detachably covered on the pot body assembly 100 by screwing, or it can be detachably covered on the pot body by means of snaps. The assembly is on 100.

The heating component 600 is arranged on the pot body assembly 100, for example, it can be arranged on the side wall, bottom of the pot body assembly 100 or on the pot cover assembly 200 connected to the pot body assembly 100. Preferably, In this embodiment, the heating component 600 is provided on the side wall of the pot body assembly 100 as an example for description.

The bottom plate 900 is located at the bottom of the pot body assembly 100, and the bottom plate 900 is provided with a through hole 901, and preferably, the through hole 901 is provided in the center of the bottom plate 900.

The rotating part 110 is arranged between the bottom plate 900 and the bottom of the pot body assembly 100. Preferably, the bottom plate 900 is arranged on the bottom of the pot body assembly 100 through a fixed part, so that there is a certain amount between the bottom plate 900 and the pot body assembly 100. The rotating part 110 is arranged on the bottom of the pot body assembly 100 at a position directly opposite to the through hole 901, so that the rotating shaft 112 of the rotating part 110 faces the through hole 901 and goes deep into the through hole 901, and in order not to affect the first When a pot body 510 rotates, the height of the rotating shaft 112 of the rotating component 110 is smaller than the height of the chassis 900, that is, the height of the rotating shaft 112 is lower than the height of the chassis 900, so that although the rotating shaft 112 extends into the through hole 901, The through hole 901 is not extended. The bottom of the first pot 510 is provided with a transmission shaft 514 at a position corresponding to the through hole 901, so that when the first pot 510 is placed in the pot assembly 100, the transmission shaft 514 extends into the through hole 901 and rotates with it. The shaft 112 is connected, so that the first pot body 510 can be driven to rotate through the output drive of the rotating component 110. Optionally, the transmission shaft 514 is foldable. For example, when the first pot 510 is not in use, the transmission shaft 514 is folded to the bottom of the first pot 510 and is parallel to the bottom of the first pot 510. When the first pot 510 is used, the transmission shaft 514 is unfolded and is perpendicular to the bottom of the first pot 510. Optionally, the rotating component 110 may include a rotating electric machine 111 and a rotating shaft 112, wherein the rotating electric machine 111 is fixed at the bottom of the pot body assembly 100, and the rotating shaft 112 is connected to the rotating electric machine 111. In addition, the rotating electric machine 111 may be connected to the control The controller 400 and the power supply are connected to control the rotating electric machine 111 through the controller 400, and the rotating shaft 112 of the rotating electric machine 111 faces the above-mentioned through hole 901.

In addition, in order to make the rotation more smoothly, at least two rollers 513 are provided at the edge of the bottom of the first pot body 510. Preferably, in order to ensure stability, there are 3 or more rollers 513. In this way, the roller 513 is in contact with the edge of the bottom of the pot body assembly 100, and the rotating component 110 drives the first pot body 510 to rotate through the rotating shaft 112 and the transmission shaft 514, so that the heating component 600 uniformly heats the first pot body 510. In addition, the existence of the roller 513 makes the rotation of the first pot body 510 smoother and avoids jamming.

In addition, in order to make the rotation more smoothly, the height of the roller 513 is slightly higher than the height of the chassis 900, so that when the first pot 510 is placed inside the pot assembly 100, the bottom of the first pot 510 and the chassis 900 There is a certain gap, so as to avoid the problem of unsmooth rotation caused by the friction between the bottom plate 900 and the first pot body 510.

Optionally, a controller 400 is further provided on the outer side wall of the pot body assembly 100, and the controller 400 can be connected with the heating component 600 and the rotating component 110 to control the operation of the heating component 600 and the rotating component 110, for example, when After the first pot body 510 is placed inside the pot body assembly 100, the transmission shaft 514 is connected to the rotating shaft 112 of the rotating part 110, and the roller 513 is located at the edge of the bottom of the pot body assembly 100 and covers the pot cover assembly 200, the heating component 600 is activated by the controller 400, so that the heating component 600 heats the first pot body 510, and the rotating component 110 is activated at the same time, or the rotating component 110 is started after the heating component 600 is heated to a certain temperature, the rotating component 110 The driving force is output so that the first pot body 510 rotates inside the pot body assembly 100, so that the heat emitted by the heating component 600 uniformly heats the first pot body 510.

In the above-mentioned cooking appliance, the rotating part 110 is arranged inside the pot body assembly 100 and the roller 513 is arranged at the bottom of the first pot body 510, so that the first pot body 510 can slide smoothly under the driving of the rotating part 110, thereby causing heat generation. The component 600 can uniformly heat the first pot body 510, and by disposing the roller 513 at the bottom of the first pot body 510, the roller 513 inside the pot body assembly 100 is avoided, which simplifies the structure and reduces the cost.

In one of the embodiments, refer to FIG. 3, which is an exploded schematic view of the second pot body 520 in an embodiment. The cooking appliance further includes a temperature sensor assembly 700 and a second pot body 520, wherein the temperature sensor assembly 700 is disposed on the Hole 901, and the height of the temperature sensor assembly 700 is higher than the height of the chassis 900, and the rotating shaft 112 passes through the temperature sensor assembly 700, so that when the first pot 510 is placed inside the pot assembly 100, the rotating shaft 112 and The transmission shaft 514 is connected; when the second pot body 520 is placed in the pot body assembly 100, the bottom of the second pot body 520 contacts the temperature sensor assembly 700, so that the temperature sensor assembly 700 collects the temperature of the second pot body 520.

Specifically, the temperature sensor 701 can be arranged in the through hole 901, and the height is slightly higher than the height of the chassis 900. In addition, the height of the temperature sensor 701 should ensure that when the first pot body 510 is placed inside the pot body assembly 100, the first pot body 510 The bottom of a pot body 510 is not in contact with the temperature sensor 701, that is, the rotating shaft 112 passes through the temperature sensor 701 and is connected to the transmission shaft 514, and the transmission shaft 514 and the roller 513 support the first pot body 510 to ensure the first The bottom of the pot body 510 is not in contact with the temperature sensor 701, so as to ensure that the first pot body 510 rotates more smoothly.

When the second pot body 520 is placed on the pot body assembly 100, since the second pot body 520 is not supported by the transmission shaft 514 and the roller 513, the bottom of the second pot body 520 is in contact with the temperature sensor 701, so that The temperature sensor assembly 700 collects the temperature of the second pot body 520. In addition, in order to ensure the stability of the second pot body 520 in the pot body assembly 100, the size of the second pot body 520 needs to be adapted to the size of the pot body assembly 100, and the height of the temperature sensor 701 out of the chassis 900 is not Very high, such as 0.2 cm or 0.5 cm.

In the above-mentioned embodiment, it has the functions of rotating heating and temperature sensor 701 for temperature control, so that the cooking appliance can be used as a barbecue for roasting and roasting, and the temperature can be collected by the temperature sensor 701 to serve as a pressure cooker. To use.

In one of the embodiments, see Figures 4 and 5. Figure 4 is a partial cross-sectional view of the cooking appliance in one embodiment; Figure 5 is an internal structure diagram of the cooking appliance in one embodiment; the temperature sensor assembly 700 includes ：Shell 702, temperature sensor 701, and elastic component 703, wherein the temperature sensor 701 is arranged in the shell 702, and the contact pins of the temperature sensor 701 are outside the shell 702 to sense temperature, and the shell 702 is provided with a rotating shaft hole 705, such The rotating shaft 112 can pass through the rotating shaft hole 705 on the housing 702 and the through hole 901 on the chassis 900, so that when the first pot body 510 is placed inside the pot body assembly 100, the rotating shaft 112 can be connected to the drive shaft 514 Phase connection. One end of the elastic member 703 is connected to the housing 702, for example, the lower surface of the housing 702, and the other end is connected to the bottom of the pot assembly 100. The elastic member 703 is in a compressed state to push the upper surface of the temperature sensor 701 out, so that The height of the temperature sensor assembly 700 is higher than the height of the chassis 900, so that when the second pot body 520 is placed inside the pot body assembly 100, the temperature sensor 701 can contact the bottom of the second pot body 520 to collect the second pot body 520. The temperature of the pot body 520.

Optionally, the temperature sensor 701 is also connected to the power supply and the controller 400 to control the operation of the temperature sensor 701 through the controller 400 and receive the temperature collected by the temperature sensor 701 to perform temperature control.

In addition, the elastic component 703 can be an elastic component 703 with a cavity in the middle, so that the rotating shaft 112 of the rotating component 110 at the bottom of the fixed pot assembly 100 can extend into the cavity, and then extend into the rotating shaft on the housing 702 In the hole 705 and the through hole 901 on the bottom plate 900, when the first pot 510 is placed inside the pot assembly 100, the rotation shaft 112 can be connected with the transmission shaft 514 at the bottom of the first pot 510.

Preferably, the elastic member 703 is a spring. When the first pot body 510 is placed inside the pot body assembly 100, the rotating shaft 112 passes through the cavity in the center of the spring and the rotating shaft hole 705 is connected to the transmission shaft 514; When the body 520 is placed inside the pot body assembly 100, the spring is continuously compressed, and the upper surface of the temperature sensor 701 is pushed out, higher than the height of the chassis 900, so that the bottom of the second pot body 520 is aligned with the temperature sensor assembly 700 touch.

In one of the embodiments, the bottom of the chassis 900 is further provided with a guide post 511, the housing 702 is provided with a slot 704, and the housing 702 is fixed in the through hole 901 through the slot 704 and the guide post 511. The bottom of the chassis 900 is provided with a guide post 511 at the edge of the through hole 901 in the extending direction to the bottom of the pot body assembly 100. The number of the guide post 511 can be more than one. The 702 can be clamped to the guide post 511 through the card slot 704 to ensure that the housing 702 can only move in the direction of the guide post 511, and the temperature sensor 701 is prevented from tilting.

Specifically, referring to Figs. 6 and 7, Fig. 6 is a structural view of the first pot 510 in an embodiment; Fig. 7 is a structural view of the second pot 520 in an embodiment. The first pot body 510 is provided with a second ventilation grille 512, and the second ventilation grille 512 is evenly arranged on the side wall of the first pot body 510 to ensure that the heat emitted by the heating component 600 evenly enters the first pot body 510. Inside a pot body 510; the heating component 600 is arranged on the side wall of the pot body assembly 100. When the first pot body 510 is placed in the pot body assembly 100, the rotating component 110 drives the first pot body 510 to rotate, and the heating component 600 The first pot body 510 is evenly heated. The traditional shaft at the bottom of the first pot body 510 can be hollow, and the inner shape matches the outer shape of the rotating shaft 112, so that the power output by the rotating component 110 can be received The roller 513 at the bottom of the first pot body 510 may be fixed to the bottom of the first pot body 510 by a roller bracket, for example, the bottom of the first pot body 510 where the roller bracket is set by bolts, and the roller 513 is fixed on the bottom of the first pot body 510 by bolts. On the roller support, for example, the center of the roller 513 is fixed on the roller support.

The second pot body 520 is an ordinary closed pot body. When it is placed in the pot body assembly 100, a sealed space is formed between the pot cover assembly 200 and the second pot body 520 is heated to increase the pressure in the second pot body 520. Large, high pressure heating.

Optionally, the above-mentioned chassis 900 may be a heating plate, which is arranged at the bottom of the pot body assembly 100. When the second pot body 520 is placed on the pot body assembly 100, the second pot body 520 and the pot cover are assembled. The second pot body 520 is heated by the heating plate at 200, and the second pot body 520 is in contact with the temperature sensor 701 under the action of gravity, so that the temperature sensor 701 collects the temperature of the second pot body 520, thereby The temperature sensor 701 is used to precisely control the cooking process. In addition, when the second pot body 520 is placed in the pot body assembly 100, the heating component 600 can also heat the second pot body 520 to increase the heating speed.

Optionally, the cooking appliance further includes a convection component 300 which is arranged on the side wall of the pot body assembly 100 and the heating component 600 is located between the convection component 300 and the pot body assembly 100. The convection component 300 may include a fan motor 301, a support frame 302, and a fan blade 303. The fan motor 301 is fixed on the support frame 302 and connected to the fan blade 303, so that the fan motor 301 can drive the fan blade 303 to rotate and generate air flow. , The convection component 300 is fixed on the outer side wall of the pot body assembly 100, and is in air communication with the inside of the pot body assembly 100 through the ventilation grid of the pot body assembly 100.

Optionally, a vent hole is provided on the side wall of the pot body assembly 100, and a first ventilation grill 120 is provided on the vent hole. Between 100, the support frame 302 is fixing the vent hole, so that when the fan blade 303 generates air flow, the air flows through the heating component 600, and then flows into the interior of the pot body assembly 100 after being heated, thereby preventing the pot from being heated. The first pot 510 or the second pot 520 in the body assembly 100 is heated.

In addition, after the heating by the second pot body 520 is completed, the convection assembly can also be activated, so that air flow can be generated, so that the hot air inside the pot body assembly 100 is discharged as soon as possible, thereby speeding up cooling.

In one of the embodiments, the inside of the pot body assembly 100 further includes an outer pot 800, and a first ventilation grill 120 is provided on the side wall of the outer pot 800. The position of the first ventilation grill 120 is the same as that of the pot body assembly 100. The positions of the vent holes correspond to each other, and the bottom plate 900 and the rotating part 110 are both arranged at the bottom of the outer pot 800, which will not be repeated here.

Please refer to Figures 8 to 11, Figure 8 is a partial cross-sectional view of the first pot 510 placed in the cooking appliance in an embodiment; Figure 9 is the first pot 510 placed in the cooking appliance in one embodiment 10 is a partial cross-sectional view of the second pot body 520 placed in the cooking appliance in one embodiment; Figure 11 is an overall cross-sectional view of the second pot body 520 in the cooking appliance in one embodiment.

The cooking appliance specifically includes a pot body assembly 100, a pot cover assembly 200, a convection component 300, a controller 400, a temperature sensor assembly 700, a first pot body 510 and a second pot body 520, and optionally, this embodiment The inner pot body assembly 100 is equipped with an outer pot 800. The bottom of the outer pot 800 is equipped with a heating plate, a rotating part 110 and a temperature sensor assembly 700. The side wall of the outer pot 800 is provided with a ventilation grid. In other embodiments, The cooking appliance may not include the outer pot 800. The convection component 300 includes a fan motor 301, a support frame 302, fan blades 303 and a heating tube, and the rotating component 110 includes a rotating motor 111 and a rotating shaft 112.

The temperature sensor assembly 700 is assembled at the bottom of the outer pot 800 and includes a temperature sensor 701, a housing 702 and a spring. The temperature sensor 701 is assembled in the housing 702 and can move together with the housing 702. The spring is assembled in the lower part of the housing 702, one end of the spring is in contact with the bottom of the housing 702, and the other end is in contact with the bottom of the outer pot 800, the spring is always in a compressed state. The temperature sensor 701 is connected to the controller 400 through a wire, and can transmit the collected temperature value to the controller 400.

A through hole 901 is provided in the middle of the heating plate, and the temperature sensor assembly 700 is assembled in the through hole 901. The housing 702 is provided with a slot 704 structure, and the heating plate is provided with a guide post 511. The slot 704 cooperates with the guide post 511 to prevent the temperature sensor assembly 700 from skewing and jamming during use. The center of the housing 702 is provided with a rotating shaft hole 705, the rotating motor 111 is installed at the bottom of the outer pot 800, the rotating shaft 112 passes through the rotating shaft hole 705, and the height is slightly lower than the outer surface of the heating plate.

A transmission shaft 514 is provided at the center of the bottom of the first pot body 510. The transmission shaft 514 cooperates with the rotating shaft 112 during the cooking process to transmit the driving force of the rotating motor 111 to the first pot body 510 to drive the first pot body 510 to rotate. The bottom side of the first pot 510 is provided with a plurality of rollers 513. The rollers 513 are in contact with the peripheral surface of the bottom of the outer pot 800 to support the first pot 510. During the rotation, the bottom of the first pot 510 is heated The outer surface of the disc and the top of the temperature sensor 701 housing 702 form a gap to avoid friction of the first pot body 510 during the rotation. The side wall of the first pot body 510 is provided with a ventilation grid, through which air can be exchanged with the convection assembly. The bottom of the second pot body 520 has an arc shape matching the surface of the heating plate. Optionally, the bottom edge of the pot body assembly 100 or the outer pot 800 may also be provided with a track to facilitate the movement of the roller 513.

8 and 9, when the first pot body 510 is put into the pot body assembly 100, the roller 513 is supported on the bottom of the outer pot 800, the rotating shaft 112 is inserted into the transmission shaft 514, and the first pot body 510 A certain gap is formed between the bottom and the heating plate and the housing 702. The first pot 510 is driven by the rotating motor 111 to rotate freely. Put the food into the first pot body 510 and cover the pot cover assembly 200. The fan motor 301 and the heating tube of the convection assembly are activated by the controller 400, and the grilled food is evenly heated to achieve a good cooking experience.

10 and 11, the second pot body 520 is put into the pot body, due to gravity, the center of the second pot body 520 presses the temperature sensor assembly 700 downward, the spring is further compressed, and the reaction force of the spring Under the action, the housing 702 of the temperature sensor 701 is in close contact with the bottom of the second pot body 520 to achieve the effect of precise temperature sensing. At the same time, the bottom of the second pot body 520 fits well with the outer surface of the heating plate. Put the food in the pot body, and screw on the pot lid assembly 200. The pot lid assembly 200 and the second pot body 520 form a sealed container. The heating plate is activated by the controller 400, because the temperature sensor 701 can always collect the second The temperature at the bottom of the pot body 520 is transmitted to the controller 400 to precisely control the temperature of the cooking food, thereby achieving the effect of automatic pressure cooking and achieving a good cooking experience.

The present application realizes automatic pressure cooking by accurately controlling the temperature of pressure cooking by the temperature sensor 701. At the same time, the grilling pot body with rollers 513 avoids friction and jamming during the rotating roasting process, making the rotation smoother and the roasting more even, achieving good effects of pressure cooking and barbecue cooking.

The technical features of the above embodiments can be combined arbitrarily. In order to make the description concise, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, they should be It is considered as the range described in this specification.

The above-mentioned embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the scope of the invention patent. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of this application, several modifications and improvements can be made, and these all fall within the protection scope of this application. Therefore, the scope of protection of the patent of this application shall be subject to the appended claims.

Claims

A cooking appliance, characterized in that the cooking appliance comprises:

Pot cover assembly;

A pot body assembly, the pot cover assembly is closed on the pot body assembly;

A heating component, the heating component is arranged on the pot body assembly;

A chassis, the chassis is located at the bottom of the pot body assembly, and a through hole is opened on the chassis;

A rotating part, the rotating part is located between the bottom plate and the bottom of the pot body assembly, and the rotating shaft of the rotating part extends into the through hole, and the height of the rotating shaft is smaller than that of the bottom plate high;

The first pot body, the bottom of the first pot body is provided with a transmission shaft at a position corresponding to the through hole, and the edge of the bottom of the first pot body is provided with at least two rollers, the first pot When the body is placed in the pot body assembly, the transmission shaft extends into the through hole and is connected with the rotation shaft;

The rotating component drives the first pot body to rotate through the rotating shaft and the transmission shaft, so that the heating component uniformly heats the first pot body.
The cooking appliance according to claim 1, wherein the cooking appliance further comprises:

The temperature sensor assembly is arranged in the through hole, and the height of the temperature sensor assembly is higher than the height of the chassis, and the rotating shaft passes through the temperature sensor assembly to be in the first When a pot is placed inside the pot assembly, the rotation shaft is connected with the transmission shaft;

The second pot body, when the second pot body is placed in the pot body assembly, the bottom of the second pot body is in contact with the temperature sensor assembly, so that the temperature sensor assembly collects the second The temperature of the pot.
The cooking appliance according to claim 2, wherein the temperature sensor assembly comprises:

A housing, the housing is provided with a rotation shaft hole, and when the first pot body is placed inside the pot body assembly, the rotation shaft passes through the rotation shaft hole and is connected to the transmission shaft;

A temperature sensor, the temperature sensor is arranged in the housing;

An elastic component, one end of the elastic component is connected with the housing, and the other end is connected with the bottom of the pot body assembly. The elastic component is in a compressed state to push the upper surface of the temperature sensor out so that the The height of the temperature sensor assembly is higher than the height of the chassis.
The cooking appliance according to claim 3, wherein the elastic member is a spring, and when the first pot body is placed inside the pot body assembly, the rotating shaft passes through the center of the spring And the rotation shaft hole is connected with the transmission shaft; when the second pot is placed inside the pot assembly, the spring is compressed, so that the bottom of the second pot is The temperature sensor components are in contact.
The cooking appliance according to claim 3, characterized in that the bottom of the chassis is further provided with a guide post, the shell is provided with a slot, and the shell is fixed to the place through the slot and the guide post.述通孔内。 In the through hole.
The cooking appliance according to any one of claims 1 to 5, wherein the number of rollers is 3 or more.
The cooking appliance according to any one of claims 2 to 5, wherein the bottom plate is a heating plate; when the second pot body is placed in the pot body assembly, the second pot body and The pot cover assembly forms a closed pressure space, the heating plate heats the second pot body, and the second pot body contacts the temperature sensor under the action of gravity, so that the temperature sensor Collect the temperature of the second pot body.
The cooking appliance according to any one of claims 1 to 5, wherein the heating component is arranged on the side wall of the pot body assembly, and a second pot body is arranged on the side wall of the first pot body. Ventilation grille; when the first pot body is placed in the pot body assembly, the rotating component drives the first pot body to rotate, and the heating component evenly performs the first pot body heating.
The cooking appliance according to claim 8, wherein the cooking appliance further comprises a convection component, the convection component is arranged on the side wall of the pot body assembly, and the heating component is located in the convection component And the pot body assembly.
The cooking appliance according to any one of claims 1 to 5, wherein the inside of the pot body assembly further comprises an outer pot, a first ventilation grille is provided on the side wall of the outer pot, and the bottom plate , The rotating parts are all arranged at the bottom of the outer pot.