CN111442303A

CN111442303A - Heating platform and stove assembly

Info

Publication number: CN111442303A
Application number: CN201911418262.9A
Authority: CN
Inventors: 周宇
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-07-24

Abstract

The invention provides a heating platform (10) and a stove assembly (1). The heating platform (10) comprises: the heating platform body (11) is arranged above and/or on the side of the heating platform body (11). The first coupling part (12) is provided with at least one first conductive terminal (121), at least one multiplexing terminal (121A) exists in the first conductive terminal (121), and the multiplexing terminal (121A) is a terminal capable of receiving different signals. The first coupling part (12) is used for matching with the second coupling part (22) in the pot (20) so as to successfully couple the heating platform (10) with the pot (20). Thus, a successful coupling between the heating platform (10) and the pot (20) is achieved by the mutual matching between the first coupling part (12) and the second coupling part (22). Meanwhile, at least one conductive terminal can transmit different signals, so that the number and the connection of the conductive terminals are reduced, the circuit layout is convenient, and the cost is saved.

Description

Heating platform and stove assembly

Technical Field

The invention relates to the technical field of heating platforms, in particular to a heating platform and a stove assembly.

Background

Heating platforms such as induction cookers, electric ceramic cookers or electric heating film cooking appliances are common household electrical equipment, and have the advantages of safety, no open fire, high efficiency, energy conservation and the like. Therefore, more and more users use the heating platform to heat pots such as marmite, frying pan and pressure cooker to finish the cooking of food materials.

In order to ensure the cooking effect, the conductive terminals can be adopted to realize the electrical connection (coupling) between the heating platform and the cookware, so that the parameters of the cookware (such as the temperature of the cookware, whether the cookware overflows and the like) can be transmitted to the heating platform in time. Generally, when a user is ready to cook, the pot is placed on the heating platform, and the successful coupling between the heating platform and the pot needs to be confirmed, so that fool-proof processing can be performed on the structure of the conductive terminal.

At present, a plurality of conductive terminals can be arranged on the heating platform and the cooker, but the number of the conductive terminals is large, the installation is inconvenient to realize due to the structural size, a plurality of connecting wires are arranged, and the cost is increased.

Disclosure of Invention

The invention provides a heating platform and a stove assembly, which aim to solve the problems that in the prior art, the operation feeling of a user is reduced due to inconvenient use of the user, and the cost is increased due to a large number of coupling interfaces.

In a first aspect, the present invention provides a heated platen comprising: a heated platen body and a first coupling member;

the first coupling component is arranged above and/or on the side of the heating platform body; the first coupling part is provided with at least one first conductive terminal, at least one multiplexing terminal exists in the first conductive terminal, and the multiplexing terminal is a terminal capable of receiving different signals;

the first coupling part is used for being matched with a second coupling part in a pot so that the heating platform is successfully coupled with the pot.

Optionally, the number of the first coupling parts is one or more.

Optionally, when the number of the first coupling parts is two, the two first coupling parts are symmetrically arranged, the first conductive terminals in the two first coupling parts are arranged in a central symmetry manner, and signals received by multiplexing terminals capable of receiving the same signal in the two first coupling parts are different;

the two first coupling parts are used for being matched with the second coupling parts in the cookware, so that the heating platform is successfully coupled with the front surface or the back surface of the cookware.

Optionally, all or part of the first conductive terminals are multiplexing terminals.

Optionally, the signal comprises: at least one of an overflow signal, a temperature signal, a coupling signal, a water level signal, and a pressure signal.

Optionally, the first coupling member is integrally connected or detachably connected with the heating platform.

Optionally, the heating platform further comprises: an identification module;

the identification module is used for identifying whether the first coupling part is in good contact with the second coupling part.

Optionally, the heating platform comprises: induction cookers, electric ceramic cookers, or electric heating film cooking appliances.

In a second aspect, the present invention provides a stove assembly comprising: a cookware and a heating platform of any one of the possible designs of the first aspect and the first aspect;

the cookware comprises a cookware body and a second coupling part, wherein the second coupling part is provided with at least one second conductive terminal 221, the second conductive terminal 221 is a terminal for sending any type of signal, and the signal sent by each second conductive terminal 221 is different;

when the second conductive terminal 221 is matched with the corresponding first conductive terminal, the heating platform is successfully coupled with the pot.

Optionally, the number of the second coupling parts is one or more.

Optionally, when the number of the second coupling parts is two, the two second coupling parts are symmetrically arranged, and the second conductive terminals 221 in the two second coupling parts are arranged in a central symmetry manner;

when the first conductive terminals in the two first coupling parts are respectively matched with the second conductive terminals 221 in the two second coupling parts, the heating platform is successfully coupled with the front side or the back side of the pot.

Optionally, the number of the first conductive terminals is the same as the number of the second conductive terminals 221.

Optionally, the second coupling part is provided at a handle of the pot.

Optionally, the second coupling part is integrally or detachably connected with the pot.

Optionally, the number of the cookware is a plurality, and the second coupling parts of the cookware are different.

The advantages of the oven assembly provided in the second aspect and the possible designs of the second aspect can be found in the advantages of the first aspect and the possible embodiments of the first aspect, and are not described herein again.

According to the heating platform and the stove assembly provided by the invention, the first coupling part is arranged above and/or on the side of the heating platform body, so that the operation of a user is facilitated, the design is simplified, and the coupling effect between the heating platform and a pot is improved. The first coupling part is provided with at least one first conductive terminal so that the signals transmitted between the heating platform and the pot adopt the same reference, such as common ground. At least one multiplexing terminal exists in the first conductive terminal, and the multiplexing terminal is a terminal capable of receiving different signals, so that the conductive terminals capable of multiplexing different signals exist. Thereby, through the mutual matching between the second coupling part in first coupling portion and the pan, realized the successful coupling between heating platform and the pan. Meanwhile, at least one conductive terminal can transmit different signals, so that the conductive terminal is not only suitable for pots containing different second coupling parts, but also reduces the number and the connection of the conductive terminals, is convenient for circuit layout and saves the cost.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings needed to be used in the description of the embodiments or the prior art, and obviously, the drawings in the following description are some embodiments of the present invention, and those skilled in the art can obtain other drawings according to the drawings without inventive labor.

FIG. 1 is a schematic view of a conductive terminal in a pot or a heating platform;

FIG. 2 is a schematic view of a conductive terminal in a pot or a heating platform;

FIG. 3 is a schematic structural diagram of a heating platform according to the present invention;

FIG. 4 is a schematic view of a conductive terminal in a heating platform according to the present invention;

FIG. 5 is a schematic view of the connection between the identification module and the first coupling member of a heating platform according to the present invention;

FIG. 6 is a schematic view of a burner assembly according to the present invention;

fig. 7 is a schematic structural view illustrating a first coupling member of a heating platform and a second coupling member of a pot in a stove assembly according to the present invention;

fig. 8 is a schematic view illustrating the connection between the second coupling member and the lid of the pot in the cooker assembly according to the present invention.

Description of reference numerals:

1-a furnace assembly;

10-a heating platform; 11-heating the platform body; 12 — a first coupling member; 121-a first conductive terminal; 122-a third conductive terminal; 121A-multiplexing terminal; 13-an identification module;

20-a pot; 21-a pot body; 22-a third coupling member; 221-a second conductive terminal; 222-a fourth conductive terminal; 23-pot cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Next, fig. 1 and 2 are taken as an example to show the conductive terminals included in the heating platform in the conventional technology, and fig. 1 and 2 are taken as an example to illustrate the heating platform in the electromagnetic oven.

As shown in fig. 1, 5 conductive terminals are disposed at one side of the heating platform, which are an NTC1 conductive terminal for transmitting a first temperature signal of a pot, an NTC2 conductive terminal for transmitting a second temperature signal of the pot, a GND conductive terminal for transmitting a ground signal of the heating platform, an SPI LL conductive terminal for transmitting an overflow signal of the pot, and a COUP L E conductive terminal for transmitting a coupling signal of the pot, respectively.

Based on the embodiment shown in fig. 1, when a user prepares to cook, the pot is placed on the heating platform, the angle of the pot needs to be adjusted repeatedly, and whether the coupling of the heating platform and the pot is successful or not is confirmed by confirming whether the conductive terminals used for foolproof processing on the heating platform and the pot correspond to electrical connection, which is easy to cause inconvenience in operation of the user.

As shown in fig. 2, the opposite sides of the heating platform are respectively provided with 5 same conductive terminals, which are respectively an NTC1 conductive terminal for transmitting the first temperature signal of the pot, an NTC2 conductive terminal for transmitting the second temperature signal of the pot, a GND conductive terminal for transmitting the ground signal of the heating platform, an SPI LL conductive terminal for transmitting the overflow signal of the pot, and a COUP L E conductive terminal for transmitting the coupling signal of the pot, and 10 conductive terminals in total.

Based on the embodiment shown in fig. 2, although the plurality of conductive terminals in the pot do not need to be specially and correspondingly connected with the plurality of conductive terminals in the heating platform, the number of the conductive terminals is increased, the structural size is not convenient to realize installation, connecting lines of the conductive terminals are increased, and the cost is increased.

In order to solve the above problem, the present embodiment provides a heating platform. Next, the specific structure of the heating stage will be described in detail by way of specific examples.

Fig. 3 is a schematic structural diagram of a heating platform according to the present invention. As shown in fig. 3, the heating stage 10 of the present embodiment may include: the stage body 11 and the first coupling part 12 are heated. The present embodiment does not limit the number of the first coupling parts 12. For ease of illustration, two first coupling members 12 are illustrated in fig. 3. The heating platform 10 of this embodiment may include a plurality of types, and optionally, the heating platform 10 of this embodiment may include: induction cookers, electric ceramic cookers, or electric heating film cooking appliances. For convenience of explanation, in fig. 3, the heating platform 10 of the present embodiment is illustrated by taking an induction cooker as an example.

The first coupling part 12 is disposed on the heating platform body 11, so as to facilitate user operation and simplify design, and improve coupling effect between the heating platform 10 and the pot 20. The present embodiment does not limit the specific position of the first coupling component 12. Alternatively, the first coupling member 12 may be disposed above the heating platform body 11, may be disposed on a side of the heating platform body 11, may be embedded in the heating platform body 11, or may be disposed by using a combination of the foregoing manners, which is not limited in this embodiment. In addition, the shape and material of the first coupling member 12 are not limited in this embodiment.

In this embodiment, the first coupling part 12 is provided with at least one first conductive terminal 121. Additionally, the first coupling part 12 may also include a third conductive terminal 122. The third conductive terminal 122 is used to provide a common terminal of the heating platform 10, so that the signals received by the heating platform 10 from the pot 20 all use the same reference. For example, the third conductive terminal 122 may be a grounding point of the heating platform 10 for providing a grounding signal to the pot 20, so that the heating platform 10 and the pot 20 may be grounded.

It should be noted that the first coupling component 12 may be at least one first conductive terminal 121, and may also include at least one first conductive terminal 121 and other components, such as a component for fixing the at least one first conductive terminal 121, or a component for protecting the at least one first conductive terminal 121, and the specific implementation form of the first coupling component 12 is not limited in this application.

The cookware 20 may be different types of cookware, which is not limited in this embodiment. For example, the cookware 20 may be functionally different or may be differently shaped and sized. Moreover, the number of the cookware 20 may be one or more, and the second coupling parts 22 in each cookware 20 may be the same or different, which is not limited in this embodiment.

Wherein the second coupling part 22 can be matched with the first coupling part 12. It should be noted that the second coupling component 22 may be at least one second conductive terminal 221, and may also include at least one second conductive terminal 221 and other components, such as a component for fixing the at least one second conductive terminal 221, or a component for protecting the at least one second conductive terminal 221, and the specific implementation form of the second coupling component 22 is not limited in this application. The specific description of the second coupling part 22 and the second conductive terminal 221 can be described below, and is not repeated here.

In this embodiment, the first conductive terminal 121 is used for receiving various signals sent from the pot 20. The present embodiment does not limit the specific type of the signal. Optionally, the signal may include: at least one of an overflow signal, a temperature signal, a coupling signal, a water level signal, and a pressure signal. Wherein, overflow the signal and be used for showing whether food in the pan appears overflowing the pot phenomenon. The temperature signal may be a temperature of an inner surface of the pot, may also represent a temperature of an outer surface of the pot, and may also be an average temperature of the pot, which is not limited in this embodiment. The pressure signal is used for indicating the pressure of the cooker. The water level signal is used for indicating the height of food in the pot. The coupling signal is used for indicating whether the cooker is successfully coupled with the heating platform.

In addition, the present embodiment does not limit the arrangement order and the pitch of the third conductive terminal 122 and the first conductive terminal 121 in the first coupling component 12.

In this embodiment, at least one multiplexing terminal 121A exists in the first conductive terminal 121. For any one multiplexing terminal 121A, the multiplexing terminal 121A may receive different signals to realize multiplexing of signals.

In this embodiment, the number and types of signals that can be received by the multiplexing terminal 121A are not limited. Optionally, all the first conductive terminals 121 are multiplexing terminals 121A, so that the number of signals that can be received by the first conductive terminals 121 is maximized. Optionally, a part of the first conductive terminals 121 are multiplexing terminals 121A, which facilitates the design of the first coupling part 12.

For example, when the first conductive terminal 121 is a multiplexing terminal 121A, the multiplexing terminal 121A can receive a signal 1 and can also receive a signal 2. Alternatively, the multiplexing terminal 121A may receive the signal 1, the signal 2, or the signal 3. Where signal 1, signal 2, and signal 3 are different signals.

The different signals that can be received by the multiplexing terminal 121A may be the same type of different signals, such as the temperature signal 1 and the temperature signal 2, or may also be different types of signals, such as the temperature signal and the coupling signal, which is not limited in this embodiment.

In addition, for any two multiplexing terminals 121A, the signals receivable by the two multiplexing terminals 121A may be of the same type or of different types, which is not limited in this embodiment. In general, the two multiplexing terminals 121A are connected to different components, and the different components are provided with the same parameter. Not described herein, reference is made to the embodiment shown in FIG. 5.

Since the multiplexing terminal 121A in the first coupling part 12 can receive different signals, based on the first conductive terminal 121 in the first coupling part 12, matching with the second coupling part 22 in the pot 20 can be achieved, so that the heating platform 10 can receive various signals sent by the pot 20 through the first coupling part 12, so that the heating platform 10 and the pot 20 are successfully coupled, and the number of conductive terminals is reduced.

Compared with the heating platform shown in fig. 1 and 2, in the heating platform of the present embodiment, the number and the connection lines of the conductive terminals are reduced, the design is simplified and the cost is reduced, and the heating platform 10 can receive more signals from the pot 20, thereby improving the signal transmission efficiency and the signal transmission rate.

The heating platform that this embodiment provided through with first coupling part setting in the top and/or the side of heating platform body to the coupling effect between convenience of customers operation and the simplified design improves heating platform and the pan. The first coupling part is provided with at least one first conductive terminal so that the signals transmitted between the heating platform and the pot adopt the same reference, such as common ground. At least one multiplexing terminal exists in the first conductive terminal, and the multiplexing terminal is a terminal capable of receiving different signals, so that the conductive terminals capable of multiplexing different signals exist. Thereby, through the mutual matching between the second coupling part in first coupling portion and the pan, realized the successful coupling between heating platform and the pan, be applicable to the pan including different second coupling parts. Meanwhile, at least one conductive terminal can transmit different signals, so that the conductive terminal is not only suitable for pots containing different second coupling parts, but also reduces the number and the connection of the conductive terminals, is convenient for circuit layout and saves the cost.

In this embodiment, the number of the first coupling parts 12 may be one or more, which is not limited in this embodiment. Alternatively, when the number of the first coupling parts 12 is two, the two first coupling parts 12 are symmetrically disposed, that is, the two first coupling parts 12 are oppositely disposed on the heating platform body 11. The present embodiment does not limit the specific positions of the two first coupling parts 12.

For example, when the heating stage body 11 has a square shape, the two first coupling parts 121 may be disposed at opposite sides of the heating stage body 11. When the heating stage body 11 has a cylindrical shape, the two first coupling parts 12 may be symmetrically disposed along the axis of the heating stage body 11.

In this embodiment, the first conductive terminals 121 of the two first coupling parts 12 are arranged in a central symmetry manner. In addition, the first conductive terminals 121 are arranged in a central symmetry manner regardless of whether the multiplexing terminals 121 are arranged. If the third conductive terminal 122 exists in the first coupling part 12, the third conductive terminals 122 in the two first coupling parts 12 are arranged in a central symmetry manner.

When the number of the first conductive terminals 121 in the two first coupling parts 12 is the same, the two first conductive terminals 121 are arranged in a central symmetry manner. For convenience of illustration, specific positions of the third conductive terminal 122 and the first conductive terminal 121 in the two first coupling parts 12 are schematically described with reference to fig. 4.

As shown in FIG. 4, each of the two first coupling parts 12 includes a third conductive terminal 122 and two first conductive terminals 121. in any one of the first coupling parts 12, the third conductive terminal 122 is a GND conductive terminal for transmitting a ground signal of the heating platform, one of the first conductive terminals 121 is an NTC1/NTC2 conductive terminal for transmitting a temperature signal 1 or a temperature signal 2 of the pot, and the other first conductive terminal 121 is an SPI LL/COUP L E conductive terminal for transmitting an overflow signal or a coupling signal of the pot.

In fig. 4, in one of the first coupling parts 12, the NTC1/NTC2 conductive terminal, the GND conductive terminal, and the SPI LL/COUP L E conductive terminal are sequentially arranged, in the other of the first coupling parts 12, the SPI LL/COUP L E conductive terminal, the GND conductive terminal, and the NTC1/NTC2 conductive terminal are sequentially arranged.

When the number of the first conductive terminals 121 in the two first coupling parts 12 is different, the multiplexing terminals 121A capable of receiving the same signal in the two first conductive terminals 121 are arranged in a central symmetry manner, and the positions of the first conductive terminals 121 capable of receiving different signals can be arranged on two sides of the multiplexing terminals 121A. For convenience of illustration, the specific locations of the third conductive terminal 122 and the first conductive terminal 121 in the two first coupling parts 12 are schematically described with continued reference to fig. 4.

As shown in fig. 4, one of the first coupling parts 12 includes a third conductive terminal 122 and a first conductive terminal 121. The third conductive terminal 122 is a GND conductive terminal for transmitting the ground signal of the heating platform, and the first conductive terminal 121 is an NTC1/NTC2 conductive terminal for transmitting the temperature signal 1 or the temperature signal 2 of the pot.

The other first coupling part 12 includes a third conductive terminal 122 and two first conductive terminals 121. the third conductive terminal 122 is a GND conductive terminal for transmitting the ground signal of the heating platform, wherein one of the first conductive terminals 121 is an NTC1/NTC2 conductive terminal for transmitting the temperature signal 1 or the temperature signal 2 of the pot, and the other first conductive terminal 121 is an SPI LL/COUP L E conductive terminal for transmitting the overflow signal or the coupling signal of the pot.

In fig. 4, in one of the first coupling parts 12, NTC1/NTC2 conductive terminals and GND conductive terminals are sequentially arranged, in the other first coupling part 12, SPI LL/COUP L E conductive terminals, GND conductive terminals and NTC1/NTC2 conductive terminals are sequentially arranged, it can be seen that in the two first coupling parts 12, the conductive terminals having the same function are centrally symmetrical and the respective conductive terminals are reversely arranged, in addition, in the other first coupling part 12, the GND conductive terminals, NTC1/NTC2 conductive terminals and SPI LL/COUP L E conductive terminals can also be sequentially arranged, wherein, the embodiment is not limited to the positions of the SPI LL/COUP L E conductive terminals, and only the GND conductive terminals and the NTC1/NTC2 conductive terminals need to be sequentially arranged.

In this embodiment, the signals received by the multiplexing terminals 121A of the two first coupling parts 12 at the same time are different, so that the heating platform 10 can receive more signals sent by the pot 20. The signals receivable by the multiplexing terminals 121A in the two first coupling units 12 may be of the same type or different types, which is not limited in this embodiment. In addition, if the signals receivable by any two multiplexing terminals 121A are different, the signals are different when the two multiplexing terminals 121A receive the signals simultaneously. If the signals receivable by the two multiplexing terminals 121A are the same, the signals are set to be different when the two multiplexing terminals 121A receive the signals at the same time.

For example, the multiplexing terminals 121A in the two first coupling sections 12 are a and b, respectively, and both a and b can receive the signal 1 and the signal 2. In this embodiment, when a and b receive signals simultaneously, a receives signal 1, and b receives signal 2; a receives signal 2 and b receives signal 1. a and b may not be signal 1 or signal 2 at the same time. The signal 1 and the signal 2 may be of the same type or different types, which is not limited in this embodiment.

Based on the foregoing description, when the user places the pot 20 on the heating platform 10, without considering whether the front side or the back side of the pot 20, the two first coupling parts 12 can be used for matching with the second coupling part 22 in the pot 20, so as to realize the successful coupling between the front side or the back side of the pot 20 and the heating platform 10, which is beneficial to simplification and convenience for the user to operate. Also, the two first coupling parts 12 are adapted to the pot 20 containing the different second coupling parts 22 at the same time, so that the pot 20 containing the different second coupling parts 22 can be successfully coupled with the heating platform 10.

Compared with the heating platform in fig. 1, in the heating platform of the present embodiment, the number of the conductive terminals is not substantially changed, but the heating platform 10 can receive more signals from the pot 20, so that the signal transmission efficiency and speed are improved. Compared with the heating platform in fig. 2, in the heating platform of the present embodiment, the number and the connection lines of the conductive terminals are reduced, the design is simplified, and the cost is reduced.

It should be noted that, in this embodiment, 3 or more than 3 first coupling members 12 may be disposed on the heating platform body 11 according to the shape of the heating platform 10 and according to actual requirements, which is not limited in this embodiment.

In addition, the number of the first conductive terminals 121 in the two first coupling parts 12 may be the same or different, and this embodiment does not limit this. The distance between any two first conductive terminals 121 may be the same or different, and this embodiment does not limit this.

In this embodiment, the heating platform 10 has two first coupling parts 12 symmetrically disposed, and the first conductive terminals 121 of the two first coupling parts 12 are symmetrically disposed in the center, so that the user can realize the coupling between the first coupling part 12 and the second coupling part 22 without considering the front or the back of the pot 20, and the heating platform 10 and the front or the back of the pot 20 are successfully coupled, thereby simplifying and facilitating the operation of the user, and improving the use feeling of the user.

In order to simplify the design, the first coupling member 12 may be optionally integrally connected with the heating platform 10, thereby facilitating the overall layout of the heating platform 10 and saving the corresponding cost. To accommodate the various possibilities, the first coupling member 12 may optionally be removably connected to the heating platform 10 to facilitate removal and reuse of other heating platforms, with corresponding cost savings.

On the basis of the above embodiment, the heating platform 10 may further include: an identification module 13, which identification module 13 can be used to identify whether the first coupling part 12 is in good contact with the second coupling part 22.

The identification module 13 may be a Micro Controller Unit (MCU) in the heating platform 10, or may be other integrated circuits, which is not limited in this embodiment. In addition, the specific identification method of the identification module 13 is not limited in this embodiment.

For example, in the first coupling part 21, the identification module 13 may determine whether the first coupling part 12 and the second coupling part 22 are in good contact by determining whether the conductive terminal COUP L E transmits the coupling signal, or whether the coupling signal transmitted by the conductive terminal changes.

For convenience of explanation, in conjunction with fig. 5, the recognition module 13 in the heating platform 10 recognizes whether the first coupling member 12 and the second coupling member 13 are in good contact with each other.

As shown in fig. 5, in the first coupling part 12, the multiplexing terminal 121A of the first conductive terminal 121 includes four, two SPI LL/COUP L E multiplexing terminals 121A for multiplexing an overflow signal and a coupling signal, two SPI LL/COUP L E multiplexing terminals 121A are electrically symmetrical and are respectively electrically connected with an Analog-to-Digital converter (AD) 1 port and an AD2 port of the identification module 13, and the other two NTC1/NTC2 multiplexing terminals 121A for multiplexing a temperature signal 1 and a temperature signal 2 are electrically symmetrical and are respectively electrically connected with an AD3 port and an AD4 port of the identification module 13.

The resistance value of the resistor R1 is equal to the resistance value of the resistor R11, the resistance value of the resistor R2 is equal to the resistance value of the resistor R12, the resistance value of the resistor R3 is equal to the resistance value of the resistor R13, the capacitance value of the capacitor C1 is equal to the capacitance value of the capacitor C11, and the difference between the temperature signal and the overflow signal between the parameters of the resistor, the capacitor and the like is small, so that the heating platform 10 can be compatible with different signals at the same time.

Since the user does not need to consider the front or back of the pot 20, the successful coupling between the pot 20 and the heating platform 10 can be realized, so that the pot 20 can work normally, and therefore, the identification module 13 in the heating platform 10 can obtain the correct values of the temperature signal 1, the temperature signal 2, the overflow signal and the coupling signal only by distinguishing the front or back of the pot 20.

When the pot 20 is not coupled to the heating platform 10, the identification module 13 may set the AD sampling values of the temperature signal 1, the temperature signal 2, the overflow signal, and the coupling signal to be fixed to 0 xFF. When the pot 20 is coupled to the heating platform 10, the AD value is always 0, which is different from other signals, because the coupling signal is connected to the ground signal on the pot 20. The temperature signal 1 and the temperature signal 2 change with the temperature of the pot 20, and the value of the overflow signal changes with whether the pot 20 overflows, and the range is larger than 0 and smaller than 0 xFF.

Therefore, when the pot 20 is successfully coupled with the heating platform 10, and the identification module 13 in the heating platform 10 obtains a signal with a sampling value of 0, the identification module 13 can determine that the signal is a coupled signal, and not only can determine that the first coupling component 12 is in good contact with the second coupling component 22, but also can determine the type of the signal received by each AD port in the identification module 13 according to the corresponding relationship among the temperature signal 1, the temperature signal 2, the overflow signal and the coupled signal.

On the basis of the embodiments shown in fig. 3 to 5, the present embodiment further provides a pot assembly. The specific structure of the burner assembly will be described in detail with reference to the following embodiments.

Fig. 6 is a schematic structural view of a stove assembly provided by the present invention, and fig. 7 is a schematic structural view of a first coupling member in a heating platform and a second coupling member in a pot in the stove assembly provided by the present invention. As shown in fig. 6 and 7, the oven assembly 1 of the present embodiment may include: heating the platform 10 and the pot 20. The heating platform 10 can refer to the description of the embodiment shown in fig. 3 to 5, and is not described herein again. The heating platform 10 of this embodiment may include multiple types, and optionally, the heating platform 10 of this embodiment may include: induction cookers, electric ceramic cookers, or electric heating film cooking appliances. For convenience of explanation, in fig. 6, the heating platform 10 of the present embodiment is illustrated by taking an induction cooker as an example.

In this embodiment, the pot 20 may include a pot body 21 and a second coupling part 22. The pot 20 can be various types of pots, which is not limited in this embodiment. For example, the cookware 20 may be functionally different or may be differently shaped and sized. Moreover, the number of the cookware 20 may be one or more, and the second coupling parts 22 in each cookware 20 may be the same or different, which is not limited in this embodiment.

Wherein, the second coupling part 22 is arranged on the pot body 21. The present embodiment does not limit the specific position of the second coupling member 22. Optionally, the second coupling part 22 may be disposed on a side surface of the pot body 21, or disposed on a bottom surface of the pot body 22, or embedded inside the pot body 22 and may be retractable for convenient connection, which is not limited in this embodiment.

For example, the second coupling parts 22 are respectively disposed at the handles of the cookware 20, and since the cookware 20 has 2 handles, the cookware 20 can be held by the user's hands, so that the user can accurately position the second coupling parts 22 through the handles of the cookware 20, thereby simplifying the user's operation and improving the user's experience.

In addition, the shape and material of the second coupling member 22 are not limited in this embodiment.

In this embodiment, the second coupling part 22 is provided with at least one second conductive terminal 221. Additionally, the first coupling part 12 may further include a fourth conductive terminal 222. The fourth conductive terminal 222 is a common terminal of the pot 20, and is used for connecting with the common terminal of the heating platform 10, so as to ensure that the signals sent by the pot to the heating platform 10 adopt the same reference.

For example, the fourth conductive terminal 222 is a grounding point of the pot 20 for connecting to a grounding point of the heating platform 10, so that the heating platform 10 and the pot 20 can be grounded together. The third conductive terminal 122 of the two first coupling parts 12 is matched with the fourth conductive terminal 222 of the two second coupling parts 22.

The second conductive terminals 221 are terminals for sending any type of signal, each second conductive terminal 221 is used for sending different signals to the heating platform 10, and the signal may be one or more types of signals, which may refer to the description of the aforementioned signals, and is not described herein again. In addition, the present embodiment does not limit the arrangement order and the pitch of the fourth conductive terminals 222 and the second conductive terminals 221 in the second coupling component 22.

Since the multiplexing terminal 121A in the first coupling part 12 can receive different signals, based on the first conductive terminal 121 in the first coupling part 12, the four conductive terminals 222 in the second coupling part 22 are correspondingly connected with the first conductive terminal 121 in the first coupling part 12, so that the pot 20 can send various signals to the heating platform 10 through the connection channel between the second coupling part 22 and the first coupling part 12, so that the heating platform 10 and the pot 20 are successfully coupled, thereby reducing the number of conductive terminals.

The pot assembly provided in this embodiment can refer to the embodiments of the heating platform shown in fig. 3 to 5, and the specific implementation principle and technical effect thereof are not described herein again.

In this embodiment, the number of the second coupling members 22 is one, and may be plural, which is not limited in this embodiment. Alternatively, when the number of the second coupling parts 22 is two, the two second coupling parts 22 are symmetrically arranged, that is, the two second coupling parts 22 are oppositely arranged on the pot body 21. The present embodiment does not limit the specific positions of the two second coupling parts 22.

For example, when the pot body 21 is square, the two second coupling parts 22 can be disposed at opposite sides of the pot body 21. When the pot body 21 is cylindrical, the two second coupling parts 22 may be symmetrically disposed along the axis of the pot body 21.

In this embodiment, the second conductive terminals 221 of the two second coupling parts 22 are arranged in a central symmetry manner. If the fourth conductive terminal 222 exists in the second coupling part 22, the fourth conductive terminals 222 in the two second coupling parts 22 are arranged in a central symmetry manner. For convenience of description, referring to fig. 4, specific positions of the third conductive terminal 122 and the first conductive terminal 121 in the two first coupling parts 12 in the heating platform 10 are not described herein.

It should be noted that the number of the second conductive terminals 221 in the two second coupling parts 22 may be the same or different, and this embodiment does not limit this. The pitches of any two second conductive terminals 221 may be the same or different, which is not limited in this embodiment.

In addition, the pitch between any two second conductive terminals 221 and the pitch between any two first conductive terminals 121 may be the same or different, which is not limited in this embodiment.

In this embodiment, when the first conductive terminals 121 in the two first coupling parts 12 are respectively matched with the second conductive terminals 221 in the two second coupling parts 22, since the two first coupling parts 12 are oppositely disposed and the signals received by the multiplexing terminals 121A in the two first coupling parts 12 are different at the same time, when the user places the pot 20 on the heating platform 10, it is not necessary to consider whether the front surface or the back surface of the pot 20 is, and the heating platform 10 can be successfully coupled with the front surface or the back surface of the pot 20, which is beneficial to simplification and is convenient for the user to operate. Also, the two first coupling parts 12 are adapted to the pot 20 containing the different second coupling parts 22 at the same time, so that the pot 20 containing the different second coupling parts 22 can be successfully coupled with the heating platform 10.

It should be noted that, in this embodiment, 3 or more than 3 second coupling parts 22 may be disposed on the pot body 21 according to the shape of the pot 20 and the actual requirements, which is not limited in this embodiment.

For convenience of explanation, the connection relationship between the second coupling part 22 and the lid 23 in the pot 20 is illustrated with reference to fig. 8. In fig. 8, two second coupling parts 22 are respectively disposed on two handles oppositely disposed on the pot 20, and each of the two second coupling parts 22 includes a fourth conductive terminal 222 and two second conductive terminals 221.

In one of the second coupling parts 22, the fourth conductive terminal 222 is used to electrically connect with the common terminal of the heating platform 10 to common ground. One of the second conductive terminals 221 is used for transmitting the coupling signal of the pot 20, and the other second conductive terminal 221 is used for transmitting the temperature signal 2 of the pot 20.

In the other second coupling part 22, the fourth conductive terminal 222 is used to electrically connect with the common terminal of the heating platform 10 to common ground. One of the second conductive terminals 221 is used for transmitting the temperature signal 1 of the pot 20, and the other second conductive terminal 221 is used for transmitting the overflow signal of the pot 20.

As shown in fig. 8, if the object in the pot 20 overflows, the lid 23 contacts the pot body through the foam, so that the overflow signal is changed. The temperature collectors corresponding to the temperature signal 1 and the temperature signal 2 are installed on the side surfaces of different high and low positions of the pot 20, if the temperature collector corresponding to the temperature signal 1 is installed on the lower portion, the temperature collector corresponding to the temperature signal 2 is installed on the upper portion. The temperature signal 1 and the temperature signal 2 will change with the time of heating the pot 20. The fourth conductive terminal 222 is connected to the pot body 21.

In this embodiment, the two symmetrically disposed second coupling parts 22 are disposed in the pot 20, so as to couple with the two symmetrically disposed first coupling parts 12 of the heating platform 10, so that the user can place the pot 20 on the heating platform 10 without considering the front or back of the pot 20, and the successful coupling between the heating platform 10 and the front or back of the pot 20 can be realized, thereby simplifying and facilitating the operation of the user, and improving the user experience.

In order to simplify the design, optionally, the second coupling part 22 may be integrally connected with the pot 20, so as to facilitate the overall layout of the pot 20 and save the corresponding cost. In order to be compatible with various possibilities, the second coupling part 22 can be detachably connected with the pot 20, so that the pot can be conveniently detached, the recycling of other pots can be realized, and the corresponding cost can be saved.

In order to realize the corresponding matching between the first coupling part 11 in the heating platform 10 and the second coupling part 12 in the pot 20, optionally, the maximum number of the first conductive terminals 121 is greater than or equal to the maximum number of the second conductive terminals 221, so that the first conductive terminals 121 and the second conductive terminals 221 can be successfully connected to realize the successful coupling between the pot 20 and the heating platform 10.

In order to simplify the design, optionally, the number of the first conductive terminals 121 may be the same as the number of the second conductive terminals 221, which saves the cost.

It should be noted that, in the present embodiment, the shapes and sizes of the first conductive terminal 121 and the second conductive terminal 221 are not limited, and only the first conductive terminal 121 may be matched with the second conductive terminal 221.

For example, the first conductive terminal 121 may be a hole, and the second conductive terminal 221 is provided with a connection portion matching with the first conductive terminal 121. For another example, the first conductive terminal 121 may be tubular, and the second conductive terminal 221 is provided with a connecting hole matching with the first conductive terminal 121.

In addition, in order to ensure the successful coupling between the pot 20 and the heating platform 10, a spring member may be disposed in the first conductive terminal 121 or the second conductive terminal 221, which reinforces the firm contact between the conductive terminals to ensure that the coupling member in the pot 20 and the coupling member in the heating platform 10 are correspondingly connected.

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; while the invention has been described in detail and with reference to the foregoing embodiments, it will 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; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A heating platform (10), characterized in that it comprises: a heated platen body (11) and a first coupling member (12);

the first coupling component (12) is arranged above and/or beside the heating platform body (11); the first coupling part (12) is provided with at least one first conductive terminal (121), at least one multiplexing terminal (121A) exists in the first conductive terminal (121), and the multiplexing terminal (121A) is a terminal capable of receiving different signals;

the first coupling part (12) is used for matching with a second coupling part in a pot so as to enable the heating platform (10) to be successfully coupled with the pot.

2. The heated platform (10) according to claim 1, characterized in that the number of first coupling members (12) is one or more.

3. The heated platen (10) of claim 2,

when the number of the first coupling parts (12) is two, the two first coupling parts (12) are symmetrically arranged, the first conductive terminals (121) in the two first coupling parts (12) are arranged in central symmetry, and signals received by multiplexing terminals (121A) which can receive the same signal in the two first coupling parts (12) at the same time are different;

two first coupling parts (12) are used to mate with the second coupling parts in the pot to successfully couple the heating platform (10) with the front or back of the pot.

4. The heated platen (10) according to any one of claims 1-3,

all or part of the first conductive terminals (121) are multiplexing terminals (121A).

5. The heated platform (10) according to any one of claims 1-3, wherein the signal comprises: at least one of an overflow signal, a temperature signal, a coupling signal, a water level signal, and a pressure signal.

6. The heated platen (10) according to any one of claims 1-3, wherein the heated platen (10) further comprises: an identification module (13);

the identification module (13) is used for identifying whether the first coupling part (12) is in good contact with the second coupling part.

7. The heated platform (10) according to any one of claims 1-3, wherein the heated platform (10) comprises: induction cookers, electric ceramic cookers, or electric heating film cooking appliances.

8. A stove assembly (1), comprising: a pot (20) and a heating platform (10) according to any of claims 1-7;

the cookware (20) comprises a cookware body (21) and a second coupling part (22), wherein the second coupling part (22) is provided with at least one second conductive terminal (221), the second conductive terminal (221) is a terminal for sending any type of signal, and the signals sent by each second conductive terminal (221) are different;

when the second conductive terminal (221) is matched with the corresponding first conductive terminal (121), the heating platform (10) is successfully coupled with the pot (20).

9. The oven assembly (1) of claim 8 wherein said second coupling member (22) is one or more in number.

10. The oven assembly (1) of claim 9 wherein,

when the number of the second coupling parts (22) is two, the two second coupling parts (22) are symmetrically arranged, and the second conductive terminals (221) in the two second coupling parts (22) are arranged in a central symmetry manner;

when the first conductive terminals (121) in the two first coupling parts (12) are respectively matched with the second conductive terminals (221) in the two second coupling parts (22), the heating platform (10) is successfully coupled with the front surface or the back surface of the pot (20).

11. The oven assembly (1) according to any one of claims 8-10 wherein the number of said first conductive terminals (121) is the same as the number of said second conductive terminals (221).

12. The oven assembly (1) of any one of claims 8-10, wherein said second coupling member (22) is provided at a handle of said pot (20).

13. The oven assembly (1) of any one of claims 8-10, wherein said second coupling member (22) is integrally or detachably connected to said pot (20);

the first coupling part (12) is connected integrally or detachably to the heating platform (10).

14. The oven assembly (1) according to any one of claims 8-10, wherein the number of said pots (20) is plural, and the second coupling parts (22) of the plural pots (20) are different.