Electric cooking device

Abstract

The invention provides an electric cooking device, and belongs to the technical field of kitchen electric appliances. The electric cooking device comprises a base, a pot container and a heating control assembly, wherein the pot container is rotationally connected with the base; the heating control assembly is arranged in the base and connected with the pot container, the heating control assembly is used for heating the pot container, and the pot container rotates in a reciprocating mode relative to the base so as to start or stop the heating control assembly. According to the electric cooking device, the heating control assembly can be controlled to start or stop heating through reciprocating rotation of the pot container relative to the base, and the use experience of the electric cooking device is good.

Description

Technical Field

[0001] This application relates to the technical field of kitchen appliances, and particularly to an electric cooking device. Background Art

[0002] An electric cooking device refers to a device that can convert electrical energy into heat energy and heat food materials until they are cooked.

[0003] Existing electric cooking devices include a base and a cooking pot. The cooking pot is arranged on the base. The base is connected to a power supply and converts electrical energy into heat energy to heat the cooking pot. The cooking pot can heat the food materials placed inside it through heat conduction for consumption.

[0004] However, existing electric cooking devices can only be switched on and off from one side of the electric cooking device, resulting in a poor user experience. Summary of the Invention

[0005] This application provides an electric cooking device, which solves the problem of poor user experience of existing electric cooking devices.

[0006] The electric cooking device provided by this application includes a base, a cooking pot, and a heating control component. The cooking pot is rotatably connected to the base;

[0007] The heating control component is arranged inside the base and is connected to the cooking pot. The heating control component is used to heat the cooking pot. The cooking pot rotates reciprocally relative to the base to start or stop the heating control component.

[0008] In a possible implementation, for the electric cooking device provided by this application, the heating control component includes a rotating member, a rotation detection member, a controller, and a heating member. The rotating member is rotatably arranged on the base, and the heating member is arranged on the base;

[0009] The rotation detection member is arranged inside the base to detect the rotation movement of the rotating member. Both the rotation detection member and the heating member are electrically connected to the controller. The controller determines the rotation movement of the rotating member through the rotation detection member. When the number of changes in the rotation movement within a preset time is greater than or equal to a preset number, the controller controls the heating member to start or stop heating.

[0010] In a possible implementation, for the electric cooking device provided by this application, the rotating member is a toothed ring gear structure coaxially and drivingly connected to the cooking pot, and the rotation detection member is an angle sensor adapted to the rotating member;

[0011] Or, the rotating member is a ring coaxially and drivingly connected to the cooking pot, a magnetic member is arranged on the ring, and the rotation detection member is a Hall element adapted to the rotating member;

[0012] Alternatively, the rotating member is a ring coaxially and drivingly connected to the pot liner, and at least two contact points are provided on the ring, and the rotation detection member is at least two microswitches adapted to the rotating member;

[0013] Alternatively, the rotating member is a rotating shaft coaxially and drivingly connected to the pot liner, at least two shielding pieces are provided on the rotating shaft, and the rotation detection member is a photoelectric switch adapted to the rotating member, and the photoelectric switch has at least two sensing portions.

[0014] In a possible implementation manner, for the electric cooking device provided by the present application, the controller is configured to, when the pot liner rotates at least twice in sequence along the first direction and the second direction within a preset time, control the heating member to switch between starting heating and stopping heating;

[0015] The preset time is greater than zero second and less than or equal to three seconds;

[0016] The first direction and the second direction are opposite, the rotation angle increases when the pot liner rotates along the first direction, and the rotation angle decreases when the pot liner rotates along the second direction.

[0017] In a possible implementation manner, for the electric cooking device provided by the present application, the controller is further configured to, when the pot liner continuously rotates along the first direction, control the heating member to increase the heating temperature, and when the pot liner continuously rotates along the second direction, control the heating member to decrease the heating temperature.

[0018] In a possible implementation manner, for the electric cooking device provided by the present application, at least one of the base and the pot liner is provided with a marking portion extending along the first direction and the second direction.

[0019] In a possible implementation manner, for the electric cooking device provided by the present application, it further includes a display component. There is a preset interval between the pot liner and the base. The display component is located within the preset interval and is electrically connected to the heating control component. The heating control component controls the display component to present different light effects corresponding to the operating state of the heating control component through the preset interval.

[0020] In a possible implementation manner, for the electric cooking device provided by the present application, the display component includes a light-emitting member and a light-transmitting member. An installation groove is provided on the inner side wall of the base. The light-emitting member is embedded in the installation groove. The light-emitting member is electrically connected to the heating control component. The light-transmitting member covers the light-emitting member, and the light-transmitting member is smoothly connected to the inner wall of the installation groove in a transitional manner;

[0021] The heating control component controls the light-emitting member to present a light effect through the light-transmitting member.

[0022] In a possible implementation, the electric cooking device provided by the present application further includes a heat conduction component. The cooking pot includes a pot body and an outer shell. The outer shell is rotatably connected to the base, the pot body is connected to the outer shell, and there is an installation cavity between the pot body and the outer shell. The heat conduction component is arranged in the installation cavity and is electrically connected to the heating control component. The heating control component controls the heating temperature of the pot body through the heat conduction component.

[0023] In a possible implementation, for the electric cooking device provided by the present application, the base includes a support seat and a support wall. The heating control component is arranged in the support seat, the support wall is wound around the circumferential side of the support seat, and the support wall and the support seat jointly form a support cavity. The cooking pot is in a bowl shape adapted to the support cavity;

[0024] The circumferential dimension of the outer side surface of the support wall gradually increases in the direction from the support seat towards the cooking pot.

[0025] For the electric cooking device provided by the present application, by providing the base, the cooking pot and the heating control component, the heating control component can control the start or stop of heating the cooking pot by reciprocally rotating the cooking pot relative to the base a preset number of times within a preset time, without setting an operation panel on one side of the base. Therefore, no matter which side of the electric cooking device the user is located on, the user can realize the on-off control of the firepower by quickly shaking the cooking pot, making the switch operation of the electric cooking device more convenient and fast, and improving the use experience of the electric cooking device. Description of the Drawings

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to these drawings.

[0027] Figure 1 It is a schematic structural diagram of the electric cooking device provided by the embodiment of the present application;

[0028] Figure 2 It is Figure 1 A schematic structural diagram of another perspective of the base in

[0029] Figure 3 It is Figure 1 A sectional view of the electric cooking device in the A-A direction in

[0030] Figure 4 It is Figure 3 A partial enlarged view at B in

[0031] Figure 5 It is a schematic structural diagram of another implementation of the heating control component provided by the embodiment of the present application;

[0032] Figure 6 is Figure 3 a partially enlarged view of part C in

[0033] Figure 7 a schematic structural view of another perspective of the electric cooking device provided by an embodiment of the present application;

[0034] Figure 8 is Figure 7 a partially enlarged view of the identification part in

[0035] Description of the reference numerals:

[0036] 100 - base; 101 - support cavity; 110 - support seat; 120 - support wall; 130 - edge wrap;

[0037] 200 - cooking pot; 201 - installation cavity; 202 - identification part; 210 - pot body; 220 - outer shell; 230 - pot lid;

[0038] 300 - heating control assembly; 310 - rotating part; 320 - mating part; 330 - rotation detection part; 340 - heating part;

[0039] 400 - heat conduction assembly; 410 - heat conduction part; 420 - temperature detection part;

[0040] 500 - display assembly; 510 - light emitting part; 520 - light transmitting part. Detailed implementation manners

[0041] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention. Without conflict, the following embodiments and the features in the embodiments may be combined with each other.

[0042] In the prior art, an electric cooking device includes a base and a cooking pot. The cooking pot is arranged on the base. The base is connected to a power source and converts electrical energy into heat energy to heat the cooking pot. The cooking pot can heat the food placed therein through heat conduction for consumption.

[0043] Wherein, an operation panel for controlling the firepower and switch state of the electric cooking device is provided on one side of the base. When the user needs to switch on or off the electric cooking device or adjust the firepower of the electric cooking device, they need to click or rotate the buttons on the operation panel on the side of the base, or move the operating lever on the operation panel. And in order to enable the base to stably support the cooking pot, accommodate the operation panel, and ensure the stability when adjusting the firepower from one side of the base, it is necessary to set the side of the base facing the electric cooking device to have a larger supporting area for installing the operation panel inside the base.

[0044] However, in this way, the user must operate from the side of the electric cooking device where the operation panel is set, which is rather inconvenient. As a result, the use experience of the electric cooking device is relatively poor.

[0045] To overcome the defects in the prior art, the present application provides an electric cooking device. The electric cooking device provided by the present application, by setting a base, a cooking pot, and a heating control component, the heating control component can control the start or stop of heating the cooking pot by reciprocally rotating the cooking pot relative to the base a preset number of times within a preset time, without setting an operation panel on one side of the base, making the operation of the firepower switch of the cooking pot more convenient and fast, and improving the use experience of the electric cooking device.

[0046] The content of the present invention will be described in detail below with reference to the accompanying drawings, so that those skilled in the art can understand the content of the present invention more clearly and in detail.

[0047] Refer to Figures 1 to 3 As shown, an embodiment of the present application provides an electric cooking device, including a base 100, a cooking pot 200, and a heating control component 300. The cooking pot 200 is rotatably connected to the base 100.

[0048] The heating control component 300 is arranged inside the base 100, and the heating control component 300 is connected to the cooking pot 200. The heating control component 300 is used to heat the cooking pot 200. The cooking pot 200 reciprocally rotates relative to the base 100 to start or stop the heating control component 300.

[0049] It can be understood that the base 100 is used to be placed on a placement surface to provide stable support for the cooking pot 200 from the placement surface to prevent the cooking pot 200 from tipping over. The heating control component 300 is arranged inside the base 100, connected to the cooking pot 200, and the heating control component 300 is electrically connected to an external power supply. In this way, under the power supply of the external power supply, the electrical energy of the external power supply can be converted into heat energy to heat the cooking pot 200.

[0050] Moreover, for the structure of the base 100, it is not convenient to set an operation panel on one side of the base 100. A heating control component 300 can be set on the base 100, so that the heating control component 300 controls the specific start or stop of heating the pot liner 200 by reciprocally rotating the pot liner 200 relative to the base 100 for a preset number of times. Thus, it is not necessary for the user to switch the heating power of the electric cooking device from a specific side of the electric cooking device. When it is necessary to turn on or off the heating power of the electric cooking device, any user can rotate the pot liner 200 relative to the base 100 from the side where he is located to achieve the switching of the heating power, making the switching of the heating power of the electric cooking device convenient and fast.

[0051] Therefore, for the electric cooking device provided in the present application, by setting the base 100, the pot liner 200 and the heating control component 300, the heating control component 300 can control the start or stop of heating the pot liner 200 by reciprocally rotating the pot liner 200 relative to the base 100 for a preset number of times. It is not necessary to set an operation panel on one side of the base 100. Therefore, no matter which side of the electric cooking device the user is located on, the user can rotate the pot liner 200 to achieve the switching of the heating power, making the operation of switching the heating power of the pot liner 200 more convenient and fast, and improving the use experience of the electric cooking device.

[0052] In some embodiments, as shown in Figure 3 FIG. 8, the base 100 includes a support seat 110 and a support wall 120. The support seat 110 is used to be placed on a placement surface. The support wall 120 is wound around the circumferential side of the support seat 110. The support wall 120 and the support seat 110 together form a support cavity 101. The pot liner 200 is in a bowl shape adapted to the support cavity 101.

[0053] The circumferential dimension of the outer side surface of the support wall 120 gradually increases in the direction from the support seat 110 towards the pot liner 200.

[0054] It can be understood that by setting the support seat 110 and the support wall 120 to form the base 100, and by setting the circumferential dimension of the outer side surface of the support wall 120 to gradually increase in the direction from the support seat 110 towards the pot liner 200, the base 100 is integrally formed into a basin-shaped structure with a smaller bottom and a larger top, making the structure of the base 100 simple and compact.

[0055] Among them, by setting the heating control component 300 in the support seat 110, on the one hand, the weight of the support seat 110 part can be increased, so that the center of gravity of the base 100 is more stable, reducing the possibility of the electric cooking device tipping over, and facilitating the heating control component 300 to heat from the bottom of the pot liner 200. On the other hand, the volume of the support wall 120 can be reduced, so that the thickness dimension of the support wall 120 is smaller, further reducing the space occupied by the electric cooking device.

[0056] Among them, as shown in Figure 3As shown, the outer side surface of the support wall 120 is an arc surface that bends towards the cooking pot 200.

[0057] Among them, a support cavity 101 is provided on one side of the base 100 away from the placement surface. The side of the support cavity 101 away from the placement surface has an opening, and the cooking pot 200 can be placed in the support cavity 101 through the opening. The support cavity 101 is adapted to the cooking pot 200, that is, the outer peripheral structure of the base 100 is smaller at the bottom and larger at the top, presenting a basin-like structure, which reduces the area occupied by the electric cooking device on the placement surface. For this reason, a gap can be formed below the outer side wall of the base 100. When the electric cooking device is in use, a larger placement space can be reserved on the placement surface, and other items on the placement surface can be placed in this gap, increasing the number of items that can be placed on the placement surface.

[0058] The basin-like structure of the base 100 can also form a protection on the outer side wall of the cooking pot 200, preventing users from being scalded by the cooking pot 200 when taking and placing other items near the electric cooking device, thus ensuring user safety.

[0059] The cooking pot 200 is arranged in the support cavity 101 of this basin-like structure, enabling the base 100 to be wrapped around the cooking pot 200, providing more comprehensive and stable support for the cooking pot 200.

[0060] Setting the outer side surface of the support wall 120 as an arc surface that bends towards the cooking pot 200 can make the outer surface of the support wall 120 relatively smooth, avoiding the formation of sharp structures on the base 100 and making the overall shape of the base 100 smooth and beautiful. And in combination with the arc surface shape of the outer side surface of the support wall 120, the support wall 120 can form a conforming arc surface that matches the cooking pot 200 as a whole, and makes the overall structure of the base 100 more fitting with the structure of the cooking pot 200, approaching the shapes of cooking utensils such as pots and basins in the living scene. When the electric cooking device is placed together with multiple basins, plates or bowls and other utensils, it is more harmonious and the user has a better visual experience.

[0061] Moreover, on this basis, there is no need to reserve an installation space for the operation panel on the base 100. Then, by setting the support cavity 101 to be adapted to the cooking pot 200, the base 100 can have a basin-like structure with a smaller lower end and a larger upper end, so as to reduce the area occupied by the base 100 on the placement surface and improve the space utilization rate of the placement surface. And the cooking pot 200 is arranged in the support cavity 101 of this basin-like structure, enabling the base 100 to be wrapped around the cooking pot 200, providing more comprehensive and stable support for the cooking pot 200, and preventing users from directly contacting the heated part of the cooking pot 200 to avoid scalding, further enhancing the use experience of the electric cooking device. Further, the support base 110 and the support wall 120 are integrally provided. Such a setting can make the overall structure of the support base 110 and the support wall 120 stable and compact, avoiding the cooking pot 200 from tipping over due to the separation of the support base 110 and the support wall 120.

[0062] Among them, part of the support base 110 and the support wall 120 form the upper connection part, another part of the support base 110 and the support wall 120 form the lower connection part, and the edge wrapping 130. The lower connection part is used to abut against the placement surface, the upper connection part is used to connect with the pot liner 200, an installation space for the heating control assembly 300 is formed between the upper connection part and the lower connection part, and the upper connection part and the lower connection part are fixedly connected through the edge wrapping 130.

[0063] In some embodiments, referring to Figures 2 to 4 As shown, the heating control assembly 300 includes a first rotating member 310, a rotation detection member 330, a controller, and a heating member 340. The rotating member 310 is rotatably arranged on the base 100, the heating member 340 is arranged on the base 100, and both the rotating member 310 and the heating member 340 are connected to the pot liner 200.

[0064] The rotation detection member 330 is arranged inside the base 100 to detect the rotation action of the rotating member 310. Both the rotation detection member 330 and the heating member 340 are electrically connected to the controller. The controller determines the rotation action of the rotating member 310 through the rotation detection member 330. When the number of changes in the rotation action

[0065] is greater than or equal to the preset number within the preset time, the controller controls the heating member 340 to start or stop heating.

[0066] In specific implementation, referring to Figures 2 to 5 As shown, the rotating member 310 is a toothed ring gear structure coaxially and drivably connected to the pot liner 200, and the rotation detection member 330 is an angle sensor adapted to the rotating member 310;

[0067] Or, the rotating member 310 is a ring coaxially and drivably connected to the pot liner 200, a magnetic member is arranged on the ring, and the rotation detection member 330 is a Hall element adapted to the rotating member 310;

[0068] Or, the rotating member 310 is a ring coaxially and drivably connected to the pot liner 200, at least two contact points are arranged on the ring, and the rotation detection member 330 is at least two microswitches adapted to the rotating member 310;

[0069] Or, the rotating member 310 is a rotating shaft coaxially and drivably connected to the pot liner 200, at least two shielding sheets are arranged on the rotating shaft, and the rotation detection member 330 is a photoelectric switch adapted to the rotating member 310, and the photoelectric switch has at least two sensing parts.

[0070] First, the rotating member 310 is a gear ring provided on the side of the support base 110 facing the pot liner 200. The gear ring is rotatably connected to the support base 110 coaxially, and a part of the gear ring is located in the support cavity 101 to be connected to the pot liner 200 when the pot liner 200 is placed in the support cavity 101. In a specific implementation, a cooperating member 320 can also be provided in the base 100. The cooperating member 320 is a gear rotatably provided in the support base 110, and the gear meshes with the gear ring. Thus, when the pot liner 200 rotates relative to the base 100, since the pot liner 200 is connected to the rotating member 310, the pot liner 200 will drive the rotating member 310 to rotate together, and the rotating member 310 further drives the cooperating member 320 to rotate.

[0071] Second, the rotating member 310 is a ring, and the cooperating member 320 can also be a magnetic member provided on the rotating member 310. The rotation detection member 330 is a Hall element, so that when the cooperating member 320 moves relative to the rotation detection member 330, the displacement of the cooperating member 320 is detected by the rotation detection member 330, and the rotation angle of the rotating member 310 is determined by the displacement of the cooperating member 320.

[0072] The rotation detection member 330 is provided in the base 100 to determine the rotation angle of the rotating member 310 by detecting the rotation angle of the cooperating member 320. The rotation detection member 330 is electrically connected to the controller, and the controller is connected to the heating member 340. Therefore, when the cooperating member 320 rotates, the controller can determine the number of reciprocating rotations of the cooperating member 320 within a preset time through the rotation detection member 330, and thus control the heating member 340 to start or stop heating according to the number of rotations of the cooperating member 320.

[0073] Third, the rotating member 310 can also be set as a ring, and at least two contact structures are arranged at intervals on the inner side of the rotating member 310. The contact structures can specifically be bumps, and at least two microswitches corresponding to the contact structures are arranged on the base 100, so that the microswitches are used as the rotation detection member 330. Thus, when the rotating member 310 rotates relative to the base 100, the contact structures can be driven to rotate accordingly, so that a relative displacement is generated between the contact structures and the rotation detection member 330, and the contact structures touch the rotation detection member 330. When the contact structures generate displacements in different directions relative to the rotation detection member 330, it can be considered that the rotating member 310 rotates in different directions with the pot liner 200. Furthermore, according to different rotation directions and the corresponding microswitches touched, the adjustment of the firepower size and the control of the firepower switch are realized.

[0074] Fourth, referring to Figure 4 and Figure 5As shown, the rotating member 310 is set as a rotating shaft with its own central axis as the rotation axis and is coaxially connected to the pot liner 200. The rotating member 310 rotates in the clockwise or counterclockwise direction. At least two sector-shaped shielding pieces are arranged at intervals on the rotating member 310. The rotation detection member 330 is a photoelectric switch, and the photoelectric switch has two induction parts arranged at intervals, and the induction parts correspond to the shielding pieces. When the rotating member 310 rotates, it first shields the induction part on one side, and the induction part on the other side is not shielded at this time. As the rotating member 310 rotates further, the rotating member 310 will shield both induction parts at the same time. When the rotating member 310 continues to rotate, the first shielded induction part can be restored to the unshielded state, and the later shielded induction part continues to be shielded. Finally, both induction parts are restored to the unshielded state. Through this process, the controller can judge the rotation direction of the rotating member 310 according to the order of the induction parts on the rotation detection member 330 being shielded, and then control the heating member 340 to increase or decrease the power. When the rotating member 310 rotates repeatedly with the pot liner 200 several times, the shielding piece will also shield the induction part several times. At this time, the controller can control the heating member 340 to switch between starting heating and stopping heating.

[0075] In this way, through the heating control component 300, the rotation action of the pot liner 200 relative to the base 100 can be converted into the rotation angle of the rotating member 310, and then the heating temperature of the pot liner 200 can be adjusted.

[0076] It should be noted that the support seat 110, the heating member 340 and the pot liner 200 are coaxially arranged, so that when the pot liner 200 rotates axially relative to the support seat 110, it does not affect the continuous and stable heating of the pot liner 200 by the heating member 340.

[0077] Exemplarily, the controller is configured to control the heating member 340 to switch between starting heating and stopping heating when the pot liner 200 rotates at least twice in sequence in the first direction and the second direction within a preset time;

[0078] The preset time is greater than zero second and less than or equal to three seconds;

[0079] The first direction and the second direction are opposite. When the pot liner 200 rotates in the first direction, the rotation angle increases, and when the pot liner 200 rotates in the second direction, the rotation angle decreases.

[0080] Moreover, when the pot liner 200 rotates in the first direction, the heating member 340 is controlled to increase the heating temperature, and when the pot liner 200 rotates in the second direction, the heating member 340 is controlled to decrease the heating temperature.

[0081] Among them, the controller can specifically be an encoder and a PCBA circuit board, and the first direction can be set as the counterclockwise direction around the axis of the pot liner 200, and the second direction can be set as the clockwise direction around the axis of the pot liner 200. In other embodiments, the first direction and the second direction can also be swapped, and the present application does not limit this.

[0082] When the pot liner 200 rotates in the counterclockwise direction, as the rotation angle increases, the heating temperature of the heating element 340 gradually increases. Specifically, when the pot liner 200 rotates counterclockwise by 90 degrees or 180 degrees, the heating element 340 reaches the maximum heating temperature. In other embodiments, the rotation angle corresponding to the maximum heating temperature can also be set to other specific values. And the heating temperature can be adjusted steplessly according to the change of the rotation angle, or specific multiple angle values can be set within the rotation range. For example, one gear is set every 10 degrees. When the pot liner 200 rotates to a certain gear, the heating element 340 is adjusted to the heating temperature corresponding to that gear.

[0083] When the pot liner 200 rotates in the counterclockwise direction, as the rotation angle decreases, the heating temperature of the heating element 340 gradually decreases.

[0084] When it is necessary for the heating element 340 to start heating or stop heating, the pot liner 200 can first be rotated 15 degrees in the counterclockwise direction, and then rotated 15 degrees in the clockwise direction to reset the pot liner 200. Repeat this two or more times within three seconds to make the heating element 340 switch correspondingly between the heating state and the stop heating state. The 15 degrees mentioned here is only an example. In other embodiments, the rotation angle setting can be adjusted according to specific requirements, and the present application does not limit this.

[0085] In addition, referring to Figure 7 and Figure 8 As shown, a marking portion 202 extending in the first direction and the second direction is provided on at least one of the base 100 and the pot liner 200.

[0086] The marking portion 202 can specifically be a double arrow, a single arrow or a curved arrow with words such as "ON / OFF", "On / Off", "ENTER / EXIT" or "Start / Stop", and the arrow points to the first direction or the second direction to indicate to the user to rotate the pot liner 200 in this direction to achieve the control of the fire switch.

[0087] In addition, in some embodiments, referring to Figure 3 and Figure 6As shown, the electric cooking device provided by the present application further includes a display component 500. There is a preset interval between the cooking pot 200 and the base 100. The display component 500 is arranged within the preset interval and is electrically connected to the heating control component 300. The heating control component 300 controls the display component 500 to present different light effects corresponding to the operating state of the heating control component 300 through the preset interval.

[0088] It can be understood that since the operation panel is cancelled, it is not convenient for users to intuitively understand the current heating power of the electric cooking device when using the electric cooking device. By setting the display component 500, this problem can be effectively solved. By presenting light effects of different colors or brightnesses under different heating powers through the display component 500, users can intuitively observe the heating power, making the use of the electric cooking device more convenient.

[0089] Among them, the display component 500 is arranged within the preset interval between the support wall 120 and the cooking pot 200, effectively utilizing the space of the electric cooking device and improving the space utilization rate of the electric cooking device.

[0090] In specific implementation, referring to Figure 3 and Figure 6 As shown, the display component 500 includes a light-emitting element 510 and a light-transmitting element 520. An installation groove is provided on the inner side wall of the support cavity 101. The light-emitting element 510 is embedded in the installation groove. The light-emitting element 510 is electrically connected to the heating control component 300. The light-transmitting element 520 is covered on the light-emitting element 510, and the light-transmitting element 520 is smoothly connected to the inner wall of the installation groove.

[0091] The heating control component 300 controls the light-emitting element 510 to present a light effect through the light-transmitting element 520. Among them, different light effects can be distinguished from aspects such as light-emitting color, light-emitting brightness, and light-emitting frequency.

[0092] The light-emitting element 510 can specifically be an LED light strip. An installation groove is provided on the side of the support wall 120 facing the cooking pot 200. The installation groove is annular, enabling the light-emitting element 510 to surround the cooking pot 200 for one week, so that users can intuitively observe the heating power from any azimuth.

[0093] The light-transmitting element 520 is arranged on the side of the light-emitting element 510 facing the cooking pot 200, thereby protecting the light-emitting element 510 and not affecting the light-emitting effect of the light-emitting element 510. Specifically, the light-transmitting element 520 can be set as a high-temperature-resistant transparent part.

[0094] Exemplarily, when the power is on and the heating control component is not heating, the light-emitting component 510 can emit white light constantly or blink intermittently. As the heating control component starts to heat the pot liner 200, the higher the heating temperature of the heating control component, the higher the brightness, the warmer the color temperature, or the darker the color of the light-emitting component 510. For example, when the heating level is set to six levels, the temperatures corresponding to the six levels increase sequentially as the level increases. When it is at the first level, the light-emitting component 510 emits blue light constantly. When it is at the second level, the light-emitting component 510 emits green light constantly. When it is at the third level, the light-emitting component 510 emits yellow light constantly. When it is at the fourth level, the light-emitting component 510 emits orange light constantly. When it is at the fifth level, the light-emitting component 510 emits red light constantly. When it is at the sixth level, the light-emitting component 510 emits purple light constantly. The present application does not make specific restrictions on this.

[0095] In addition, in some embodiments, to enable the heating control component 300 to heat the pot liner 200, referring to Figure 3 As shown, the electric cooking device provided by the present application further includes a heat conduction component 400. The pot liner 200 includes a liner body 210 and an outer shell 220. The outer shell 220 is rotatably connected to the base 100. The liner body 210 is connected to the outer shell 220. There is an installation cavity 201 between the liner body 210 and the outer shell 220. The heat conduction component 400 is arranged in the installation cavity 201. The heat conduction component 400 is electrically connected to the heating control component 300. The heating control component 300 controls the heating temperature of the liner body 210 through the heat conduction component 400.

[0096] Wherein, the pot liner 200 is provided with a liner body 210 and an outer shell 220, which can form another layer of heat insulation protection for the liner body 210 by using the outer shell 220 to prevent users from being scalded, and make the structure of the pot liner 200 simple and compact. A pot cover 230 is further provided on the liner body 210 to meet the use needs of users. The structure of the outer shell 220 matches the inner wall structure of the support cavity 101. The outer shell 220 is provided with connection structures corresponding to the heating element 340 and the rotating member 310. When the outer shell 220 is placed in the support cavity 101, it can drive the rotating member 310 to rotate together and can also rotate relative to the heating element 340 without affecting the heating effect of the heating element 340 on the liner body 210.

[0097] An installation cavity 201 is formed between the liner body 210 and the outer shell 220. The heat conduction component 400 is arranged in the installation cavity 201. When the outer shell 220 is connected to the base 100, the heat conduction component 400 can be electrically connected to the heating element 340 through the outer shell 220 to ensure the stable heating effect of the heating element 340. Specifically, the heating element 340 can heat the heat conduction component 400, and the heat conduction component 400 further transfers the heat energy to the liner body 210.

[0098] In specific implementation, referring to Figure 3As shown, the heat conduction component 400 includes a heat conduction member 410 and a temperature detection member 420. The heat conduction member 410 is disposed at the bottom of the liner 210. The heat conduction member 410 is electrically connected to the heating control component 300. The heating control component 300 heats the liner 210 through the heat conduction member 410. The temperature detection member 420 is disposed in the installation cavity 201 and is used to detect the temperature of the heat conduction member 410. When the temperature of the heat conduction member 410 is greater than or equal to a preset temperature, the heating control component 300 stops heating the heat conduction member 410.

[0099] Among them, the heat conduction member 410 is specifically a brazed heating plate disposed at the bottom of the pot liner 200. The heat conduction member 410 is electrically connected to the heating element 340. When the heating element 340 supplies power to the heat conduction member 410, due to the large resistance of the heat conduction member 410, heat can be generated.

[0100] The temperature detection member 420 is disposed at the heat conduction member 410 and is electrically connected to the controller to detect the temperature of the heat conduction member 410. When the temperature detection member 420 detects that the temperature of the heat conduction member 410 is greater than or equal to the preset temperature, that is, when the heat conduction member 410 is overheated, the controller can control the heating element 340 to cut off the power supply and stop heating the heat conduction member 410, so that the heat conduction member 410 cools down and avoid overheating and overloading of the heat conduction member 410, thus generating potential safety hazards.

[0101] It should be noted that the phrases such as "an embodiment", "embodiment", "exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include specific features, structures or characteristics, but not necessarily every embodiment includes such specific features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. Moreover, when combining an embodiment to describe a specific feature, structure or characteristic, it is within the knowledge scope of those skilled in the art to implement such a feature, structure or characteristic in combination with other embodiments that are explicitly or implicitly described.

[0102] Generally speaking, terms should be understood at least in part by their use in the context. For example, at least in part according to the context, the term "one or more" used in the text can be used to describe any feature, structure or characteristic in the sense of a singular, or can be used to describe a combination of features, structures or characteristics in the sense of a plural. Similarly, at least in part according to the context, terms such as "a" or "the" can also be understood to convey a singular usage or convey a plural usage.

[0103] It should be readily understood that the terms "on", "above", and "over" in this application should be construed in the broadest manner so that "on" not only means "directly on something", but also includes the meaning of "on something" with intermediate features or layers therebetween, and "above" or "over" not only includes the meaning of "above" or "over something", but may also include the meaning of "above" or "over something" with no intermediate features or layers therebetween (i.e., directly on something).

[0104] In addition, for ease of explanation, spatial relative terms may be used in the text, such as "below", "beneath", "under", "above", "over", etc., to describe the relationship of one element or feature to other elements or features as shown in the figures. Spatial relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the drawings. The device may have other orientations (rotated 90° or at other orientations), and the spatial relative descriptive terms used in the text may be interpreted accordingly as well.

[0105] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An electric cooking device, characterized in that, It includes a base (100), a pot liner (200) and a heating control component (300), and the pot liner (200) is rotatably connected to the base (100); The heating control component (300) is arranged in the base (100), and the heating control component (300) is connected to the pot liner (200). The heating control component (300) is used to heat the pot liner (200), and the pot liner (200) reciprocally rotates relative to the base (100) to start or stop the heating control component (300).

2. The electro-cooking device according to claim 1, characterized in that, The heating control component (300) includes a rotating member (310), a rotation detection member (330), a controller and a heating member (340). The rotating member (310) is rotatably arranged on the base (100), the heating member (340) is arranged on the base (100), and both the rotating member (310) and the heating member (340) are connected to the pot liner (200); The rotation detection member (330) is arranged in the base (100) to detect the rotation action of the rotating member (310). Both the rotation detection member (330) and the heating member (340) are electrically connected to the controller. The controller determines the rotation action of the rotating member (310) through the rotation detection member (330). When the change times of the rotation action within the preset time are greater than or equal to the preset times, the controller controls the heating member (340) to start or stop heating.

3. The electro-cooking device according to claim 2, characterized in that, The rotating member (310) is a ring gear structure coaxially and drivingly connected to the pot liner (200), and the rotation detection member (330) is an angle sensor adapted to the rotating member (310); Or, the rotating member (310) is a ring coaxially and drivingly connected to the pot liner (200), a magnetic member is arranged on the ring, and the rotation detection member (330) is a Hall element adapted to the rotating member (310); Or, the rotating member (310) is a ring coaxially and drivingly connected to the pot liner (200), at least two contact points are arranged on the ring, and the rotation detection member (330) is at least two microswitches adapted to the rotating member (310); Or, the rotating member (310) is a rotating shaft coaxially and drivingly connected to the pot liner (200), at least two shielding members are arranged on the rotating shaft, the rotation detection member (330) is a photoelectric switch adapted to the rotating member (310), and the photoelectric switch has at least two induction parts.

4. The electro-cooking device according to claim 2, characterized in that, The controller is configured to control the heating member (340) to switch between starting heating and stopping heating when the pot liner (200) rotates at least twice in sequence along the first direction and the second direction within the preset time; The preset time is greater than zero second and less than or equal to three seconds; The first direction and the second direction are opposite. When the pot liner (200) rotates along the first direction, the rotation angle increases, and when the pot liner (200) rotates along the second direction, the rotation angle decreases.

5. An electric cooking device according to claim 4, characterized in that, The controller is further configured to control the heating element (340) to increase the heating temperature when the pot liner (200) continuously rotates in the first direction, and to control the heating element (340) to decrease the heating temperature when the pot liner (200) continuously rotates in the second direction.

6. An electric cooking device according to claim 4, wherein, An identification portion (202) extending in the first direction and the second direction is provided on at least one of the base (100) and the pot liner (200).

7. An electric cooking device according to any one of claims 1-6, characterized in that, It further includes a display component (500). There is a preset interval between the pot liner (200) and the base (100). The display component (500) is located within the preset interval and is electrically connected to the heating control component (300). The heating control component (300) controls the display component (500) to present different light effects corresponding to the operating state of the heating control component (300) through the preset interval.

8. An electric cooking device according to claim 7, characterized in that, The display component (500) includes a light-emitting element (510) and a light-transmitting element (520). An installation groove is provided on the inner side wall of the base (100). The light-emitting element (510) is embedded in the installation groove. The light-emitting element (510) is electrically connected to the heating control component (300). The light-transmitting element (520) covers the light-emitting element (510), and the light-transmitting element (520) is smoothly connected to the inner wall of the installation groove in a transitional manner. The heating control component (300) controls the light-emitting element (510) to present a light effect through the light-transmitting element (520).

9. An electric cooking device according to any one of claims 1-6, characterized in that, It further includes a heat conduction component (400). The pot liner (200) includes a liner body (210) and a housing (220). The housing (220) is rotatably connected to the base (100). The liner body (210) is connected to the housing (220). An installation cavity (201) is formed between the liner body (210) and the housing (220). The heat conduction component (400) is provided in the installation cavity (201). The heat conduction component (400) is electrically connected to the heating control component (300). The heating control component (300) controls the heating temperature of the liner body (210) through the heat conduction component (400).

10. An electric cooking device according to any one of claims 1-5, characterized in that, The base (100) includes a support seat (110) and a support wall (120). The heating control component (300) is provided in the support seat (110). The support wall (120) surrounds the periphery of the support seat (110). The support wall (120) and the support seat (110) together form a support cavity (101). The pot liner (200) is in a bowl shape adapted to the support cavity (101). The circumferential dimension of the outer side surface of the support wall (120) gradually increases in the direction from the support seat (110) towards the pot liner (200).

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