CN211632780U - Cooking device - Google Patents

Abstract

The utility model provides a cooking device. The utility model provides a cooking device, including heating platform with place pan (2) on heating platform, pan (2) or heating platform are provided with a plurality of electrically conductive connecting portion (211) on one of them, be provided with on the other with a plurality of electrically conductive portion (11) of a plurality of connecting portion (211) one-to-one, a plurality of electrically conductive portion (11) all extend and have the interval each other along circumference, a plurality of connecting portion (211) contact with a plurality of electrically conductive portion (11) respectively. The utility model provides a cooker, the selection range in the position of placing of pan on heating platform is great, need not complete location, and user experience is better.

Description

Cooking device

Technical Field

The utility model relates to the technical field of household appliances, in particular to a cooking device.

Background

The existing cooking devices, such as induction cookers and pans matched with induction cookers, generally have multiple functions of boiling water, cooking porridge, cooking soup and the like, and when cooking porridge or cooking soup, the problem of overflowing of the cooking devices often occurs, which causes food waste and brings inconvenience to users.

Some cookers that set up anti-overflow device on the pot cover have appeared from this, among the prior art, be usually at the edge setting of pot cover with the first electrically conductive piece that the anti-overflow device electricity is connected, set up the installation cavity at outer wall of pot, set up the second electrically conductive piece that contacts with first electrically conductive connecting piece on the installation cavity top, the installation cavity bottom sets up a pot wall coupler, pot wall coupler and second electrically conductive piece electricity are connected, and outer wall of pot is connected with the ground screw who is connected with pot wall coupler electricity, pot wall coupler corresponds with the stove inner coupler on the electromagnetism stove and is connected, stove inner coupler is connected with the control panel electricity. When the liquid bubbles generated when the liquid in the cooker body is heated contact the anti-overflow device on the cooker cover, the cooker body and the anti-overflow device are conducted by taking the liquid in the cooker body as a medium, namely a closed loop is formed among the cooker body, the liquid, the anti-overflow device, the first conductive piece, the second conductive piece, the cooker wall coupler, the in-cooker coupler and the control board, so that the control board controls the electromagnetic oven to reduce the heating power or stop heating, thereby preventing the liquid from continuously overflowing and realizing the anti-overflow function of the cooker.

However, when the pot body is placed on the induction cooker, the pot wall coupler needs to be aligned with the in-cooker coupler, which causes inconvenience to users and causes poor user experience.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cooker, the selection range in the position of placing of pan on heating platform is great, need not complete location, and user experience is better.

The utility model provides a cooking device, including heating platform with place the pan on heating platform, pan or heating platform are provided with a plurality of electrically conductive connecting portions on one of them, be provided with on the other with a plurality of conducting parts of a plurality of connecting portion one-to-ones, a plurality of conducting parts all extend and have the interval each other along circumference, a plurality of connecting portions contact with a plurality of conducting parts respectively.

The utility model provides a cooker comprises heating platform and pan, and the pan is placed on heating platform, through set up a plurality of electrically conductive connecting portions on pan or one of them of heating platform, sets up a plurality of conductive parts on another person, a plurality of conductive parts and a plurality of connecting portion one-to-one, when connecting portion and conductive part contact, can switch on connecting portion and conductive part. Wherein, extend along circumference through making the conductive part, make the conductive part form circular arc section shape structure, the electric connection of connecting portion and conductive part all can be realized to the arbitrary position contact of the conductive part of connecting portion and circular arc section shape, when placing the pot body on heating platform like this, only need connecting portion to correspond in the circular arc section within range of conductive part, and the position restriction of putting to the pot body is less, and the user of being convenient for operates, can promote user experience.

Optionally, the plurality of conductive portions cover the entire circumferential region, and form a plurality of conductive rings, respectively.

The conductive part covers the whole circumferential area, so that the conductive part forms the conductive ring, the connecting part corresponds to any part of the conductive ring, the connecting part can be contacted with the conductive ring no matter the cookware is connected with the heating platform in any direction, and the non-positioning connection of the cookware can be realized.

Optionally, the connecting part is positioned on the pot, and the conducting ring is positioned on the heating platform; a plurality of annular grooves are formed in the heating platform, and the conducting rings are located in the annular grooves respectively.

The connecting part is arranged on the cooker, and the conducting ring is arranged on the heating platform, so that the connecting part on the cooker is correspondingly contacted with the conducting ring on the heating platform; and the annular groove is arranged on the heating platform, so that the conducting ring is positioned in the annular groove, and the annular groove can limit the conducting ring so as to ensure the connection stability of the conducting ring and the heating platform.

Optionally, the heating platform includes an upper cover and a panel disposed on the upper cover, and the plurality of annular grooves are disposed on the upper cover at inner and outer intervals.

The heating platform consists of a panel and an upper cover arranged on the periphery of the panel in a surrounding manner, and the plurality of annular grooves are arranged on the upper cover at intervals, so that heat generated by the panel can be prevented from damaging the conducting rings in the annular grooves.

Optionally, the outer wall of the pot body of the pot is provided with at least one first mounting part along the height direction, and the plurality of connecting parts are positioned at the bottom of the first mounting part;

and/or the two opposite sides of the outer wall of the pot body are provided with first mounting parts.

Through set up first installation department on the outer wall of pot body at the pan, the direction of height setting of outer wall of pot body is followed to first installation department, can set up connecting portion in the bottom of first installation department like this to make connecting portion and conducting ring contact.

Through all setting up first installation department in the relative both sides of pot body outer wall, the connecting portion in the first installation department of both sides all can contact with the corresponding part of conducting ring, can improve the stability that connecting portion and conducting ring electricity are connected.

Optionally, the connection portion at least includes a first connection portion and a second connection portion, and the conductive ring at least includes a first conductive ring and a second conductive ring respectively corresponding to the first connection portion and the second connection portion.

The connecting part at least comprises a first connecting part and a second connecting part, the conducting ring at least comprises a first conducting ring and a second conducting ring, the first connecting part is correspondingly contacted with the first conducting ring, and the second connecting part is correspondingly contacted with the second conducting ring.

Optionally, a control board is arranged in the heating platform, and the first conducting ring and the second conducting ring are both electrically connected with the control board; be provided with detection device on the pan, first connecting portion and second connecting portion all are connected with detection device electricity.

Through set up the control panel in heating platform, make first conducting ring and second conducting ring all be connected with the control panel, set up detection device on the pan, first connecting portion and second connecting portion all are connected with detection device, and the control panel can be controlled detection device like this.

Optionally, the cookware further comprises a pot cover covered on the pot body, the detection device comprises a first conductive piece and an anti-overflow assembly arranged on the pot cover, the anti-overflow assembly extends into a cavity enclosed by the pot body and the pot cover, the first conductive piece is electrically connected with the first connecting portion, the anti-overflow assembly is electrically connected with the second connecting portion, and the control panel is used for performing anti-overflow control on the cookware when the first conductive piece and the anti-overflow assembly are conducted through overflowing liquid bubbles;

wherein, the first conductive piece is arranged on the cooker cover and has a distance with the anti-overflow component; or the pan body is a metal pan body, and the first conductive piece is positioned in the first mounting part and connected with the outer side wall of the pan body; or the first conductive piece is fixed on the pot body and extends into a cavity enclosed by the pot body and the pot cover.

Through set up the anti-overflow subassembly on the pot cover, the anti-overflow subassembly is connected with the second connecting portion electricity, sets up first electrically conductive piece on the pot cover or the pot body, and first electrically conductive piece is connected with first connecting portion electricity, and the vacuole of the internal liquid of pot is overflowed to when contacting with the anti-overflow subassembly like this, forms closed circuit between first conducting ring, first connecting portion, first electrically conductive piece, vacuole, anti-overflow subassembly, second connecting portion, second conducting ring and the control panel to carry out anti-overflow control through the control panel.

Optionally, a second mounting portion corresponding to the first mounting portion is arranged at the edge of the pot cover, and at least part of the second mounting portion covers the upper end of the first mounting portion; the anti-overflow subassembly includes the second electrically conductive piece that is located the second installation department, and the tip of second electrically conductive piece stretches out outside the inner wall of pot cover.

Through set up the second installation department at the edge of pot cover, the second installation department corresponds with first installation department to set up the electrically conductive piece of second in the second installation department, the electrically conductive piece of second stretches into the cavity that forms between pot cover and the pot body, when the contact of the liquid bubble of overflow and the electrically conductive piece of second like this, can make and form closed circuit between control panel and the electrically conductive piece of second.

Optionally, the anti-overflow assembly further includes an annular anti-overflow member extending circumferentially along the inner wall of the pot cover and being electrically conductive, the annular anti-overflow member being connected to the second electrically conductive member, and a distance between a lower end of the annular anti-overflow member and the inner wall of the pot body being greater than a distance between an end of the second electrically conductive member and the inner wall of the pot body.

The annular anti-overflow piece is arranged on the inner wall of the pot cover, extends along the circumferential direction and is connected with the second conductive piece, so that the closed loop between the anti-overflow assembly and the control board can be conducted when the vacuole is contacted with any part of the annular anti-overflow piece, and the anti-overflow control is more sensitive; and the distance that the annular anti-overflow piece stretches into the pot body is larger, so that the annular anti-overflow piece is firstly contacted with the overflowing liquid bubbles, and the anti-overflow control can be carried out more quickly and more timely.

Optionally, a third conductive member is further disposed in the second mounting portion, the third conductive member is electrically connected to the second conductive member, a fourth conductive member is disposed at the upper end of the first mounting portion, the fourth conductive member contacts with the third conductive member, and the fourth conductive member is electrically connected to the second connecting portion.

The third conductive piece is arranged in the second installation part, the fourth conductive piece is arranged at the upper end of the first installation part, so that the third conductive piece is electrically connected with the second conductive piece, the third conductive piece is in contact with the fourth conductive piece, and the fourth conductive piece is electrically connected with the second connection part, so that the second conductive piece and the second connection part can be electrically connected.

Optionally, the upper end of the first mounting portion protrudes outwards and forms a handle of the pot body.

The handle protruding outwards is formed at the upper end of the first mounting part, so that the handle does not need to be arranged on the outer wall of the pot body independently.

The structure of the present invention and other objects and advantages thereof will be more clearly understood from the following description of the preferred embodiments taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural view of a pot body provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an induction cooker according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of the pot body provided by the embodiment of the present invention;

FIG. 4 is a schematic view of the assembly of the pot body and the induction cooker provided by the embodiment of the present invention;

fig. 5 is a schematic structural view of a cooking device according to an embodiment of the present invention;

FIG. 6 is a partial schematic view of FIG. 5 at A;

fig. 7 is a partial schematic view at B in fig. 5.

Description of reference numerals:

1-an induction cooker; 11-a conductive portion; 111-a first conductive ring; 112-a second conductive ring; 12-an annular groove; 13-upper cover; 14-a panel; 15-a control panel; 2-a pot; 21-a pot body; 211-a connecting portion; 2111-first connection; 2112-a second connection; 212-a first mounting portion; 2121-a first electrically conductive member; 2122-a fourth conducting member; 2123-handle; 22-pot cover; 221-a second mounting portion; 2211-a third electrically conductive member; 23-a spill prevention assembly; 231-a second conductive member; 232-annular spill guard.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

FIG. 1 is a schematic structural view of a pot body provided in an embodiment of the present invention; fig. 2 is a schematic structural diagram of an induction cooker according to an embodiment of the present invention; FIG. 3 is a cross-sectional view of the pot body provided by the embodiment of the present invention; FIG. 4 is a schematic view of the assembly of the pot body and the induction cooker provided by the embodiment of the present invention; fig. 5 is a schematic structural view of a cooking device according to an embodiment of the present invention; FIG. 6 is a partial schematic view of FIG. 5 at A; fig. 7 is a partial schematic view at B in fig. 5.

As shown in fig. 1 to 7, the present embodiment provides a cooking apparatus, which includes a heating platform and a pot 2 placed on the heating platform, one of the pot 2 or the heating platform is provided with a plurality of conductive connection portions 211, the other one of the pot 2 or the heating platform is provided with a plurality of conductive portions 11 corresponding to the plurality of connection portions 211 one to one, the plurality of conductive portions 11 all extend along a circumferential direction and have intervals therebetween, and the plurality of connection portions 211 are respectively in contact with the plurality of conductive portions 11.

As shown in fig. 1 to 4, the cooking device provided in this embodiment is composed of a heating platform and a pot 2, the pot 2 is placed on the heating platform, and the heating platform is used for heating the pot 2, so as to heat the food in the pot through the pot 2. Exemplarily, the heating platform may be an induction cooker 1, and the induction cooker 1 heats the pot 2 by an electromagnetic induction principle. In the following detailed description, if no special description is provided, the heating platform is taken as the induction cooker 1 to describe the embodiment, and no further description is given.

In this embodiment, the pot 2 used in cooperation with the induction cooker 1 may have multiple functions, for example, the pot 2 may have functions of boiling water, cooking porridge, cooking soup and the like, and the induction cooker 1 may monitor and control the state of the pot 2, for example, the induction cooker 1 may monitor the temperature in the pot 2 to better control the heating of food in the pot 2, and may control the pot 2 to keep warm when the temperature reaches a certain range and is kept for a certain time or more; or, when the pan 2 is used for cooking porridge or soup, the heating power or temperature can be controlled by the induction cooker 1 to prevent the overflow phenomenon because the overflow problem often occurs.

When the cooker is used specifically, a temperature measuring device or an anti-overflow device and the like are usually arranged on the cooker 2, a cooker wall coupler is arranged on the outer wall of the cooker 2, the temperature measuring device or the anti-overflow device is connected with the cooker wall coupler, a cooker body coupler is arranged on the induction cooker 1, the cooker body coupler is electrically connected with a control panel 15 in the induction cooker 1, in the prior art, when the cooker 2 is placed on the induction cooker 1, the cooker 2 is rotated to enable the cooker wall coupler to be aligned with the cooker body coupler, and functions of the induction cooker 1 on temperature control or anti-overflow control of the cooker 2 are further realized.

However, since the pot wall coupler on the pot 2 needs to be completely aligned with the oven body coupler on the induction cooker 1, the user needs to rotate the pot 2 to a proper position when placing the pot 2, which brings certain inconvenience to the user's operation and causes poor user experience.

Therefore, in the cooking device provided in the present embodiment, a plurality of electrically conductive connection portions 211 are provided on one of the pot 2 and the induction cooker 1, and a plurality of electrically conductive portions 11 are provided on the other, so that the electrically conductive portions 11 correspond to the connection portions 211 one by one, and when the pot 2 is placed, the connection portions 211 are in contact with the electrically conductive portions 11. For example, the connection portion 211 is disposed on the pot 2, and the conductive portion 11 is correspondingly disposed on the induction cooker 1, the connection portion 211 on the pot 2 can be electrically connected to the overflow preventing device or the temperature measuring device in the pot 2, and the conductive portion 11 on the induction cooker 1 can be electrically connected to the control board 15 in the induction cooker 1.

Alternatively, the conductive part 11 may be disposed on the pot 2, the connection part 211 may be disposed on the induction cooker 1, the conductive part 11 is electrically connected to the overflow preventing device or the temperature measuring device in the pot 2, and the connection part 211 is electrically connected to the control board 15 in the induction cooker 1. Of course, besides the anti-overflow control or temperature control of the pot 2, other devices may be disposed on the pot 2, and the corresponding devices on the pot 2 are electrically connected to the control board 15 of the induction cooker 1 through the connection portion 211 and the conductive portion 11, so as to control the pot 2 through the induction cooker 1, which is not described herein again.

In the present embodiment, the plurality of conductive portions 11 are spaced apart from each other, so that short circuit between adjacent conductive portions 11 can be avoided, and the plurality of conductive portions 11 extend in the circumferential direction, that is, the conductive portions 11 are arc-shaped, so that when the connection portion 211 is connected to the conductive portions 11, the connection portion 211 can contact the conductive portions 11 regardless of which portion of the arc segment of the conductive portion 11 corresponds to the connection portion 211.

Unlike point-to-point contact, the contact form requires complete correspondence between the connection portion 211 and the arc-shaped conductive portion 11 to be in contact conduction, the connection portion 211 and the arc-shaped conductive portion 11 can have a large contact range, and the connection portion 211 and the conductive portion 11 can be in contact as long as the projection of the connection portion 211 is located within the arc segment range of the conductive portion 11 without complete correspondence between the connection portion 211 and a certain part of the conductive portion 11.

With connecting portion 211 setting on pan 2, electrically conductive portion 11 is located electromagnetism stove 1 as an example, when placing pan 2, only need ensure that connecting portion 211 corresponds in the circular arc section scope of electrically conductive portion 11, can make connecting portion 211 and electrically conductive portion 11 contact, it is less to the position restriction of putting of pan 2 like this, the user of being convenient for operates, can promote user experience. In addition, the arc-shaped conductive part 11 is located on the pot 2, and the connection part 211 is located on the induction cooker 1, which has the same effect, and will not be described again.

When the pot 2 is placed on the induction cooker 1, in order to achieve complete non-positioning of the pot 2, taking the connection portion 211 disposed on the pot 2 and the conductive portion 11 disposed on the induction cooker 1 as an example, in order to make the connection portion 211 on the pot 2 correspond to any portion of the induction cooker 1 in the circumferential direction, the connection portion 211 may contact with the conductive portion 11, specifically, the conductive portions 11 may cover the entire region of the induction cooker 1 in the circumferential direction, and may form a plurality of conductive rings respectively.

Cover the whole region of electromagnetism stove 1 in circumference through the conductive part 11 that makes on the electromagnetism stove 1, the circular arc section shape of conductive part 11 forms the cyclic annular structure of end to end, a plurality of conductive parts 11 are a plurality of conducting rings of mutual interval of setting on electromagnetism stove 1, no matter how like this rotatory pan 2, no matter which position of connecting portion 211 on pan 2 is located circumference, connecting portion 211 all can contact with the conducting ring, the no location of pan 2 with electromagnetism stove 1 has been realized like this and has been connected, the user is when the operation, need not adjust the position of pan 2, can make pan 2 correspond with electromagnetism stove 1 in any position, user experience has effectively been promoted.

In addition, a plurality of conducting rings can set up on pan 2 at intervals, and a plurality of connecting portion 211 can set up on electromagnetism stove 1, and no matter what position of connecting portion 211 on electromagnetism stove 1 and the conducting ring on pan 2 corresponds like this, the conducting ring all can contact with connecting portion 211, can realize pan 2 and electromagnetism stove 1 equally and do not have the location to be connected, and this place is no longer repeated.

As shown in fig. 1 to 4, in one embodiment, the connection portion 211 may be located on the pot 2, and the conductive ring may be located on the heating platform. In this embodiment, the connecting portion 211 can be disposed on the pot 2, and the conductive ring can be disposed on the induction cooker 1, so that when the pot 2 is placed, no matter what direction the pot 2 is, no matter which direction the connecting portion 211 is located in the circumferential direction, the connecting portion 211 can correspond to a certain portion of the conductive ring, and the connecting portion 211 can contact with the conductive ring.

In addition, for the fixing of the conductive ring on the induction cooker 1, a plurality of annular grooves 12 may be provided on the induction cooker 1, and a plurality of conductive rings may be respectively located in the plurality of annular grooves 12. As shown in fig. 2, a plurality of annular grooves 12 are formed in the induction cooker 1, the annular grooves 12 correspond to the connecting portions 211 of the pot 2, and the conductive rings are located in the annular grooves 12, so that the conductive rings correspond to the connecting portions 211 one by one, and the connecting portions 211 can be ensured to be in contact with the conductive rings.

Through setting up ring channel 12, with conducting ring fixed mounting in ring channel 12 to inject the position of each ascending position in conducting ring circumference, in order to ensure that any position homoenergetic of conducting ring can correspond with connecting portion 211, when guaranteeing that pan 2 places on electromagnetism stove 1 with any position, connecting portion 211 homoenergetic and the corresponding position contact of conducting ring. The limitation of the annular groove 12 on the conductive ring can prevent the conductive ring from local deformation or displacement, so as to ensure that the connection portion 211 and the conductive ring are in effective and stable contact for a long time.

As shown in fig. 2, for a specific position of the conductive ring on the induction cooker 1, the induction cooker 1 may include an upper cover 13 and a faceplate 14 disposed on the upper cover 13, and a plurality of annular grooves 12 may be disposed on the upper cover 13 at intervals between the inside and the outside. In this embodiment, the induction cooker 1 as the heating platform may include an upper cover 13 and a panel 14, the panel 14 is fixed on the upper cover 13, and the panel 14 is located in a space surrounded by the upper cover 13, and when the pot 2 is located on the induction cooker 1, the bottom of the pot 2 is located on the panel 14.

When the induction cooker 1 is in operation, the faceplate 14 generates a certain amount of heat, so the embodiment arranges the annular groove 12 on the upper cover 13 at the periphery of the faceplate 14, so as to prevent the heat generated by the faceplate 14 from damaging the conductive ring in the annular groove 12. Furthermore, the plurality of connecting portions 211 arranged on the outer wall of the pot body 21 of the pot 2 correspond to the plurality of conductive rings on the upper cover 13 of the induction cooker 1 one by one, so that the connecting portions 211 of the pot 2 extend into the annular groove 12 and contact with the conductive rings.

In the plane where the upper cover 13 is located, the plurality of conductive rings may be arranged at inner and outer intervals, and correspondingly, the plurality of connecting portions 211 on the outer wall of the pot body 21 may also be arranged at inner and outer intervals, which may be understood as the inner and outer intervals, and the plurality of connecting portions 211 are not limited to the same radial direction. In addition, the arrangement form of the conductive rings and the connection portions 211 is not limited thereto, for example, the connection portions 211 may extend out of the bottom end of the outer wall of the pot body 21, the connection portions 211 may be arranged up and down, the induction cooker 1 may have a vertical surrounding edge structure, and the conductive rings may be arranged on the surrounding edge at intervals up and down, which is not specifically limited in this embodiment.

The connection portion 211 is disposed on an outer wall of the pot body 21, and specifically, as shown in fig. 3 and 4, at least one first installation portion 212 may be disposed on the outer wall of the pot body 21 of the pot 2 along a height direction, and the plurality of connection portions 211 may be located at a bottom of the first installation portion 212. By arranging the first mounting portion 212 on the outer wall of the pot body 21, the first mounting portion 212 extends along the height direction of the pot body 21, so that the plurality of connecting portions 211 can be arranged at the bottom of the first mounting portion 212, the lower end of the connecting portion 211 is exposed out of the bottom of the first mounting portion 212, and the connecting portion 211 can be in contact with the conductive ring on the induction cooker 1.

In this embodiment, only one first mounting portion 212 may be disposed on the outer wall of the pot body 21, and the plurality of connecting portions 211 extending from the bottom end of the first mounting portion 212 are respectively in contact with the plurality of conductive rings of the induction cooker 1, so as to meet the requirement. Or, the two opposite sides of the outer wall of the pot body 21 can be provided with the first mounting parts 212, the bottom ends of the first mounting parts 212 on the two sides are provided with the connecting parts 211, so that the connecting parts 211 on the two sides can be in contact with the conducting ring, and the connecting parts 211 on the two sides can be connected with the anti-overflow device or the temperature measuring device on the pot body 21, so that the accuracy of the control of the electromagnetic oven 1 on the anti-overflow control or the temperature control of the pot 2 can be further improved.

In a particular application, the connection portion 211 may include at least a first connection portion 2111 and a second connection portion 2112, and the conductive ring may include at least a first conductive ring 111 and a second conductive ring 112 corresponding to the first connection portion 2111 and the second connection portion 2112, respectively. In this embodiment, the connection portion 211 disposed at the bottom end of the first mounting portion 212 of the outer wall of the pot body 21 includes a first connection portion 2111 and a second connection portion 2112, the conductive ring disposed on the induction cooker 1 includes a first conductive ring 111 and a second conductive ring 112, and the first conductive ring 111 and the second conductive ring 112 correspond to the first connection portion 2111 and the second connection portion 2112, respectively.

Monitoring and controlling the cookware 2 by the induction cooker 1, specifically, a control board 15 can be arranged in the induction cooker 1, and the first conductive ring 111 and the second conductive ring 112 can be both electrically connected with the control board 15; the pot 2 may be provided with a detection device, and the first connection portion 2111 and the second connection portion 2112 may both be electrically connected with the detection device.

Through set up control panel 15 in electromagnetism stove 1, make first conducting ring 111 and second conducting ring 112 be connected with control panel 15 electricity, through set up detection device on pan 2, make first connecting portion 2111 and second connecting portion 2112 be connected with detection device electricity, because first connecting portion 2111 and second connecting portion 2112 contact with first conducting ring 111 and second conducting ring 112 respectively, control panel 15 can control detection device work like this, the signal that detection device detected can transmit control panel 15 again, and then control panel 15 can control pan 2 according to the detected signal.

In this embodiment, by providing the relevant anti-overflow device on the pot 2, the anti-overflow control can be performed on the pot 2 at least through the induction cooker 1. Specifically, as shown in fig. 5 to 7, the pot 2 may further include a pot cover 22 covering the pot body 21, the detection device may include a first conductive member 2121 and an anti-overflow assembly 23 disposed on an inner wall of the pot cover 22, the first conductive member 2121 may be electrically connected to the first connection portion 2111, the anti-overflow assembly 23 may be electrically connected to the second connection portion 2112, and the control board 15 is configured to perform anti-overflow control on the pot 2 when the first conductive member 2121 and the anti-overflow assembly 23 are conducted through an overflow bubble.

In this embodiment, the pot 2 is composed of a pot body 21 and a pot cover 22, the pot cover 22 is covered on the pot body 21, and a cavity for holding food is enclosed between the pot cover 22 and the pot body 21. The detection device at least comprises a first conductive member 2121 and an anti-overflow assembly 23, wherein the anti-overflow assembly 23 is arranged on the pot cover 22, and the anti-overflow assembly 23 extends into a cavity defined by the pot body 21 and the pot cover 22. The first conductive member 2121 is electrically connected to the first connection portion 2111 in the first mounting portion 212, the anti-overflow assembly 23 is electrically connected to the second connection portion 2112 in the first mounting portion 212, the first connection portion 2111 and the second connection portion 2112 are respectively in contact with the first conductive ring 111 and the second conductive ring 112 on the induction cooker 1, and both the first conductive ring 111 and the second conductive ring 112 are electrically connected to the control board 15 in the induction cooker 1.

The process of specifically carrying out the anti-overflow control comprises the following steps: when the liquid in the pot body 21, such as soup or porridge, is heated, the liquid bubbles are generated, and when the liquid bubbles in the pot body 21 rise to be in contact with the anti-overflow assembly 23, the pot body 21 and the anti-overflow assembly 23 are communicated by taking the liquid in the pot body 21 as a medium. At this time, a closed loop is formed among the first connection portion 2111, the first conductive member 2121, the liquid, the anti-overflow assembly 23, the second connection portion 2112, the first conductive ring 111, the second conductive ring 112 and the control board 15, a current is generated in the closed loop, and after receiving the current signal, the control board 15 reduces the heating power of the induction cooker 1 or stops heating the induction cooker 1, so as to prevent the bubbles from continuously overflowing, thereby implementing the anti-overflow control.

With respect to the position of the first conductive member 2121, in one possible embodiment, the first conductive member 2121 may be disposed on the lid 22 and spaced apart from the spill-preventing assembly 23. By arranging the first conductive member 2121 on the lid 22, when the bubbles of the liquid in the pot body 21 overflow to the lid 22, the bubbles can simultaneously conduct the overflow preventing assembly 23 and the first conductive member 2121, and a closed loop is formed among the first connection portion 2111, the first conductive member 2121, the liquid, the overflow preventing assembly 23, the second connection portion 2112, the first conductive ring 111, the second conductive ring 112 and the control board 15, so that the overflow preventing control of the pot 2 is performed by the control board 15.

There is a space between the first conductive member 2121 and the anti-overflow assembly 23 to prevent the first conductive member 2121 and the anti-overflow assembly 23 from being short-circuited, so that a closed circuit can still be formed between the first conductive member 2121, the anti-overflow assembly 23 and the control board 15 in the absence of liquid bubbles as a medium.

In a second possible embodiment, the pot 21 may be a metal pot 21, for example, the pot 21 may be a stainless steel pot 21, or the pot 21 may be made of other metal materials. The first conductive member 2121 may be located in the first mounting portion 212 and connected to the outer sidewall of the pot body 21, such that the first conductive member 2121 and the pot body 21 may conduct electricity, and when the liquid bubbles of the liquid in the pot body 21 overflow to contact the anti-overflow assembly 23, a closed loop is formed between the first conductive ring 111, the first connecting portion 2111, the first conductive member 2121, the pot body 21, the liquid, the anti-overflow assembly 23, the second connecting portion 2112, the second conductive ring 112 and the control board 15, so as to perform the anti-overflow control on the pot 2 through the control board 15.

In a third possible embodiment, the first conductive member 2121 may be fixed to the pot 21 and extend into the cavity defined by the pot 21 and the pot cover 22. In this manner, the pan body 21 may be a metal pan body 21 or a non-metal pan body 21, and by extending the first conductive member 2121 into the pan body 21, when the vacuoles of the liquid in the pan body 21 are immersed in the first conductive member 2121 and the anti-overflow assembly 23, the liquid can be used as a medium to conduct the first conductive member 2121 and the anti-overflow assembly 23. The first conductive member 2121 may be located on the sidewall of the pot body 21, and the first conductive member 2121 may be located at a position of the pot body 21 close to the bottom, so that in a general situation, the first conductive member 2121 may be located directly below the liquid level in the pot body 21, because the first conductive member 2121 is always in contact with the liquid in the pot body 21, at this time, when the liquid in the pot body 21 overflows to be in contact with the anti-overflow assembly 23, a closed loop is formed among the first conductive ring 111, the first connection portion 2111, the first conductive member 2121, the liquid, the anti-overflow assembly 23, the second connection portion 2112, the second conductive ring 112, and the control board 15, so that the control board 15 performs the anti-overflow control on the pot 2.

Except setting up first connecting portion 2111, second connecting portion 2112 and corresponding first conducting ring 111, second conducting ring 112, make and form closed loop through the excessive vacuole in the pot body 21 between the control panel 15 in anti-overflow subassembly 23 on the pan 2 and the electromagnetism stove 1, in order to carry out anti-overflow control to pan 2 through electromagnetism stove 1, connecting portion 211 can also include third connecting portion 211, the conducting ring can also include the third conducting ring, can also set up the temperature measurement spare on pan 2, the temperature measurement spare passes through third connecting portion 211, the third conducting ring is connected with control panel 15 electricity, in order to control the temperature of pan 2 through control panel 15.

Or, the connection portion 211 may further include a fourth connection portion 211, and the conductive ring may further include a fourth conductive ring, etc., and the other detection elements and the control board 15 on the cooker 2 may be connected through the fourth connection portion 211, the fourth conductive ring, etc., so as to realize other controls of the induction cooker 1 on the cooker 2. This embodiment is not limited thereto.

As shown in fig. 5 and 6, regarding the specific structure of the spill-preventing assembly 23, in one possible embodiment, the edge of the lid 22 may be provided with a second mounting portion 221 corresponding to the first mounting portion 212, and the second mounting portion 221 may at least partially cover the upper end of the first mounting portion 212; the overflow preventing assembly 23 may include a second conductive member 231 located inside the second mounting part 221, and an end of the second conductive member 231 protrudes out of an inner wall of the pot cover 22.

The second mounting part 221 is arranged on the edge of the pot cover 22, the second conductive piece 231 is arranged on the pot cover 22, the second conductive piece 231 is located in the second mounting part 221, and the end part of the second conductive piece 231 extends out of the inner wall of the pot cover 22, namely, the second conductive piece 231 extends into a cavity enclosed between the pot cover 22 and the pot body 21, and the second conductive piece 231 in the second mounting part 221 of the pot cover 22 can be electrically connected with the second contact part in the first mounting part 212 on the outer wall of the pot body 21.

When the liquid bubbles in the pot body 21 overflow to the second conductive member 231 on the pot cover 22, a closed loop is formed among the first conductive ring 111, the first connection portion 2111, the first conductive member 2121, the liquid, the second conductive member 231, the second connection portion 2112, the second conductive ring 112, and the control board 15, so that the anti-overflow control of the pot 2 can be performed through the control board 15.

As shown in fig. 6, for the electrical connection between the second conductive member 231 and the second connection portion 2112, specifically, a third conductive member 2211 may be further disposed in the second mounting portion 221, the third conductive member 2211 is electrically connected to the second conductive member 231, a fourth conductive member 2122 is disposed at the upper end of the first mounting portion 212, the fourth conductive member 2122 contacts the third conductive member 2211, and the fourth conductive member 2122 is electrically connected to the second connection portion 2112.

By providing the third conductive member 2211 in the second mounting portion 221, the third conductive member 2211 may be located outside the edge of the lid 22, a fourth conductive member 2122 is provided in a region of the upper end of the first mounting portion 212 overlapping the second mounting portion 221, the fourth conductive member 2122 corresponds to the third conductive member 2211, and the upper end of the fourth conductive member 2122 is exposed, so that the second conductive member 231 in the second mounting portion 221 and the third conductive member 2211 may be electrically connected by a wire or a metal rod, etc., the third conductive member 2211 contacts the fourth conductive member 2122, and the fourth conductive member 2122 and the second connection portion 2112 in the first mounting portion 212 are electrically connected by a wire or a metal rod, etc., thereby achieving electrical connection between the second conductive member 231 and the second connection portion 2112.

As shown in fig. 5, in order to enhance the sensitivity and accuracy of the spill-preventing assembly 23, the spill-preventing assembly 23 may further include a conductive annular spill-preventing member 232 extending circumferentially along the inner wall of the pot cover 22, the annular spill-preventing member 232 may be connected to the second conductive member 231, and the distance between the lower end of the annular spill-preventing member 232 and the inner wall of the pot body 21 is greater than the distance between the end of the second conductive member 231 and the inner wall of the pot body 21.

By providing the annular overflow preventing member 232 extending circumferentially on the inner wall of the pot cover 22, and connecting the annular overflow preventing member 232 with the second conductive member 231, when the liquid bubbles in the pot body 21 overflow to contact any local position of the annular overflow preventing member 232, a closed circuit between the annular overflow preventing member 232 and the control board 15 can be conducted. Therefore, the overflow detection of the liquid in the pot body 21 is more sensitive, and the overflow prevention control is more timely and effective.

For the connection between the annular anti-overflow element 232 and the second conductive element 231, for example, the annular anti-overflow element 232 may have a flange, the flange of the annular anti-overflow element 232 is attached to the inner wall of the lid 22, the second conductive element 231 may be a connecting element such as a screw or a bolt, and the annular anti-overflow element 232 is fixed on the inner wall of the lid 22 by the connection between the second conductive element 231 and the flange of the annular anti-overflow element 232. Of course, the annular anti-overflow member 232 and the second conductive member 231 may be connected in other forms, and the embodiment is not particularly limited.

It should be noted that the distance between the lower end of the annular anti-overflow member 232 and the inner wall of the pot body 21 may be greater than the distance between the end of the second conductive member 231 and the inner wall of the pot body 21, that is, the length of the annular anti-overflow member 232 extending into the cavity formed between the pot cover 22 and the pot body 21 is longer, so that the bubble in the pot body 21 firstly contacts the annular anti-overflow member 232 when overflowing, the anti-overflow of the cooker 2 by the electromagnetic oven 1 is more timely, and the bubble can be prevented from further overflowing.

In one possible embodiment, as shown in fig. 5 and 6, the upper end of first mounting portion 212 may protrude outward and form a handle 2123 of pan body 21. In this embodiment, since the upper end of the first mounting portion 212 extends to the second mounting portion 221 of the pot cover 22 to contact with the pot cover, the handle 2123 protruding outwards is formed at the upper end of the first mounting portion 212, so that the handle 2123 does not need to be separately arranged at other positions of the outer wall of the pot body 21, the handle 2123 does not occupy a separate space of the outer wall of the pot body 21, and the form of the integrated structure formed by the first mounting portion 212 and the handle 2123 is adopted, so that the appearance of the pot body 21 is more concise and elegant, and the first mounting portion 212 only needs to be mounted on the outer wall of the pot body 21 during assembly, and the handle 2123 does not need to be separately mounted, so that.

The cooker provided by the embodiment comprises a heating platform and a cookware, wherein the cookware is placed on the heating platform, a plurality of conductive connecting parts are arranged on one of the cookware or the heating platform, a plurality of conductive parts are arranged on the other of the cookware or the heating platform, the plurality of conductive parts are in one-to-one correspondence with the plurality of connecting parts, and when the connecting parts are in contact with the conductive parts, the connecting parts and the conductive parts can be conducted. Wherein, extend along circumference through making the conductive part, make the conductive part form circular arc section shape structure, the electric connection of connecting portion and conductive part all can be realized to the arbitrary position contact of the conductive part of connecting portion and circular arc section shape, when placing the pot body on heating platform like this, only need connecting portion to correspond in the circular arc section within range of conductive part, and the position restriction of putting to the pot body is less, and the user of being convenient for operates, can promote user experience.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (12)

1. The utility model provides a cooking device, include the heating platform with place in pan (2) on the heating platform, its characterized in that, pan (2) or heating platform is provided with a plurality of electrically conductive connecting portion (211) on one of them, be provided with on the other with a plurality of conducting part (11) of connecting portion (211) one-to-one, it is a plurality of conducting part (11) all extend and have the interval each other along circumference, and are a plurality of connecting portion (211) respectively with a plurality of conducting part (11) contact.

2. The cooking apparatus according to claim 1, wherein a plurality of the conductive portions (11) each cover the entire area in the circumferential direction and respectively form a plurality of conductive rings.

3. The cooking apparatus according to claim 2, wherein the connecting portion (211) is located on the pot (2) and the electrically conductive ring is located on the heating platform; the heating platform is provided with a plurality of annular grooves (12), and the conductive rings are respectively positioned in the annular grooves (12).

4. The cooking apparatus according to claim 3, wherein the heating platform comprises an upper cover (13) and a panel (14) provided on the upper cover (13), and a plurality of the annular grooves (12) are provided on the upper cover (13) at intervals inside and outside.

5. The cooking device according to claim 4, wherein the outer wall of the pot body (21) of the pot (2) is provided with at least one first mounting part (212) along the height direction, and the plurality of connecting parts (211) are positioned at the bottom of the first mounting part (212);

and/or the first mounting parts (212) are arranged on two opposite sides of the outer wall of the pot body (21).

6. The cooking apparatus according to claim 5, wherein the connection portion (211) comprises at least a first connection portion (2111) and a second connection portion (2112), and the conductive loop comprises at least a first conductive loop (111) and a second conductive loop (112) corresponding to the first connection portion (2111) and the second connection portion (2112), respectively.

7. The cooking apparatus according to claim 6, wherein a control board (15) is provided inside the heating platform, and the first conductive ring (111) and the second conductive ring (112) are both electrically connected to the control board (15); be provided with detection device on pan (2), first connecting portion (2111) with second connecting portion (2112) all with detection device electricity is connected.

8. The cooking device according to claim 7, wherein the pot (2) further comprises a pot cover (22) covering the pot body (21), the detection device comprises a first conductive member (2121) and an anti-overflow assembly (23) arranged on the pot cover (22), the anti-overflow assembly (23) extends into a cavity surrounded by the pot body (21) and the pot cover (22), the first conductive member (2121) is electrically connected with the first connection portion (2111), the anti-overflow assembly (23) is electrically connected with the second connection portion (2112), and the control board (15) is configured to perform anti-overflow control on the pot (2) when the first conductive member (2121) and the anti-overflow assembly (23) are conducted through overflow bubbles;

wherein the first conductive member (2121) is arranged on the pot cover (22) and has a distance with the anti-overflow assembly (23); or the pan body (21) is a metal pan body (21), and the first conductive piece (2121) is positioned in the first mounting part (212) and connected with the outer side wall of the pan body (21); or the first conductive piece (2121) is fixed on the pot body (21) and extends into a cavity surrounded by the pot body (21) and the pot cover (22).

9. The cooking apparatus according to claim 8, wherein an edge of the pot cover (22) is provided with a second mounting portion (221) corresponding to the first mounting portion (212), the second mounting portion (221) at least partially covering an upper end of the first mounting portion (212); the anti-overflow assembly (23) comprises a second conductive piece (231) positioned in the second mounting part (221), and the end part of the second conductive piece (231) extends out of the inner wall of the pot cover (22).

10. The cooker according to claim 9, wherein the spill prevention assembly (23) further comprises an electrically conductive annular spill prevention member (232) extending circumferentially along the inner wall of the pot cover (22), the annular spill prevention member (232) being connected to the second conductive member (231), and a distance between a lower end of the annular spill prevention member (232) and the inner wall of the pot body (21) is greater than a distance between an end of the second conductive member (231) and the inner wall of the pot body (21).

11. The cooking apparatus as claimed in claim 9, wherein a third conductive member (2211) is further provided in the second mounting portion (221), the third conductive member (2211) is electrically connected to the second conductive member (231), a fourth conductive member (2122) is provided at an upper end of the first mounting portion (212), the fourth conductive member (2122) is in contact with the third conductive member (2211), and the fourth conductive member (2122) is electrically connected to the second connecting portion (2112).

12. The cooking apparatus according to any one of claims 5 to 11, wherein an upper end of the first mounting portion (212) protrudes outward and forms a handle (2123) of the pot (21).

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