CN111493686A

CN111493686A - Barbecue cup

Info

Publication number: CN111493686A
Application number: CN202010418005.1A
Authority: CN
Inventors: 闫培培
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-08-07

Abstract

The utility model provides a barbecue cup based on thing networking, including cup body assembly, cup holder subassembly and bowl cover subassembly, wherein, cup body assembly includes heating device, bowl cover subassembly include the controller and with this controller communication connection to wireless communication module together, the controller is configured to make binding post and power supply terminal switch-on or break off according to the instruction that wireless communication module received. The barbecue cup disclosed by the invention has the appearance of a cup, is small and exquisite in structure, and can be used for specially serving a small amount of food with a small volume (such as baking a single sweet potato). The barbecue cup disclosed by the disclosure also allows a user to remotely send instructions to the wireless communication module through the mobile phone, so that the barbecue cup can execute barbecue operation.

Description

Barbecue cup

Technical Field

The utility model belongs to the technical field of kitchen utensils and appliances, specifically provide a barbecue cup.

Background

With the improvement of living standard of people, the electric oven is gradually going into more and more families.

The electric oven is an electric heating appliance for baking food by utilizing radiation heat emitted by an electric heating element, and can be used for making roasted chicken, roasted duck, roasted bread, cakes and the like. The temperature of the electric oven can be adjusted within the range of 50-250 ℃ according to different needs of the baked food.

However, the size of the conventional electric oven is usually large, and the heat generated by the electric oven during operation can fill the whole internal space, so that when a user barbecues a small amount of food (for example, a small sweet potato), a lot of space is left in the electric oven, and the redundant space can accumulate heat as usual and cannot act on the food, so that the heat is wasted, and further the electric energy is wasted.

Disclosure of Invention

The present disclosure is directed to providing a new and miniaturized barbecue apparatus to satisfy a user's demand for barbecuing a small amount of food using less electric power, so as to reduce the waste of electric power.

To achieve the above object, the present disclosure provides a barbecue cup, comprising:

a cup body assembly including a cup body and a heating device provided on the cup body, the cup body being configured to allow heat generated by the heating device to be transferred to an interior of the cup body;

a cup holder assembly disposed at the bottom of the cup body and supporting the cup body assembly;

the cup cover assembly is detachably connected with the cup body and comprises a cup cover and a contact pin arranged on the cup cover, and the contact pin can be inserted into the cup body and used for fixing food so that the food is heated by the heating device.

Optionally, a heating layer and a heat preservation layer are formed on the cup body, the heating layer is used for placing the heating device, the heat preservation layer is arranged on the outer side of the heating layer, and the heat preservation layer can limit the heat transferred from the heating device to the external environment of the cup body; and/or, the cup body is further provided with a reflecting film or a reflecting coating for reflecting the heat generated by the heating device to the inside of the cup body.

Optionally, the power receiving terminal of the heating device penetrates through the top of the cup body, and at least one part of the power receiving terminal is exposed outside the cup body; the cup cover assembly also comprises a power supply terminal arranged on the cup cover, and the power supply terminal is abutted with the power receiving terminal in the working state of the barbecue cup; the cup cover assembly further comprises a connecting terminal which is arranged on the cup cover and used for connecting an external power supply, and the connecting terminal can be electrically connected with the power supply terminal.

Optionally, at least a portion of the power receiving terminal is disposed in an annular structure exposed outside a top end of the cup, and the power supply terminal is a protrusion structure formed on a side of the cup cover facing the cup.

Optionally, the cup lid assembly further includes an operation key disposed on the cup lid, the operation key being configured to connect or disconnect the connection terminal and the power supply terminal; and/or, the cup cover assembly further comprises a controller arranged on the cup cover and a wireless communication module connected with the controller in a communication mode, and the controller is configured to enable the wiring terminal to be connected with or disconnected from the power supply terminal according to an instruction received by the wireless communication module.

Optionally, the cup lid assembly further comprises a temperature sensor arranged on the insertion pin, and the temperature sensor is used for detecting the internal temperature of the food; the controller is configured to disconnect the connection terminal from the power supply terminal while the temperature value detected by the temperature sensor reaches a preset temperature value or after a preset time period.

Optionally, the cup lid assembly further includes an indicator lamp disposed on the cup lid, and the controller is configured to turn on the indicator lamp or change the color of the output light when the connection terminal is connected to the power supply terminal.

Optionally, the cup cover assembly comprises a plurality of the contact pins, and the contact pins are parallel to each other; and/or the cup cover assembly further comprises a stop plate, the stop plate is detachably arranged on one end, far away from the cup cover, of the insertion pin, and the stop plate is used for preventing the food from sliding off the insertion pin.

Optionally, the cup holder assembly comprises a cup holder detachably connected with the cup body, and an exhaust passage is arranged on the cup holder; and/or the heating device is an electric heating wire which is arranged in a coiling way.

Optionally, the exhaust channel is arranged with its outlet directed upwards; and/or the cup holder assembly further comprises a check valve mounted to the outlet, the check valve being configured to open when the air pressure inside the barbecue cup reaches a predetermined pressure value, thereby allowing air inside the barbecue cup to flow to the outside of the barbecue cup; and/or, the bottom of the cup body is provided with a receiving groove for receiving the liquid dropping from the food, the receiving groove gradually shrinks towards the direction far away from the cup body, and the inlet of the exhaust channel is formed at the middle or upper part of the receiving groove.

Based on the foregoing description, it can be understood by those skilled in the art that, in the foregoing technical solution of the present disclosure, the barbecue cup includes a cup body assembly, a cup holder assembly and a cup cover assembly, so that the shape of the barbecue cup can be similar to the shape of a water cup, when barbecuing food, only the food needs to be placed in the barbecue cup, which not only can meet the requirement of a user to barbecuing a small amount of food, but also has a smaller size and a smaller internal space compared with a box-type electric oven in the prior art, so that heat generated by the barbecue cup can be more intensively applied to the food inside the barbecue cup, thereby improving the utilization rate of heat and reducing the consumption of electric energy.

Further, through setting up the zone of heating that can hold heating device on the cup for heating device can not take place the contact with the food in the cup, has guaranteed heating device's clean degree, has still made things convenient for the user to scrub the inner wall of cup simultaneously. Through setting up the heat preservation on the cup for the cup can be through the heat exchange of the isolated inside and outside both sides of cup of this heat preservation, thereby has restricted heating device and has transmitted the heat in the cup external environment, has improved thermal utilization ratio, has reduced the consumption of electric energy. The heat generated by the heating device can be reflected to the reflecting film or the reflecting coating inside the cup body by arranging the reflecting film or the reflecting coating on the cup body, so that the heat transmitted to the external environment of the cup body by the heating device is further limited, and the consumption of electric energy is further reduced.

Preferably, the power supply terminal and the power receiving terminal on the cup cover assembly are arranged in a protruding structure by arranging a part of the power receiving terminal of the heating device in an annular structure exposed outside the top end of the cup body, so that the power supply terminal and the power receiving terminal can be abutted together when the cup cover assembly is installed on the cup body. As can be understood by those skilled in the art, the annular structure can ensure that the power supply terminal and the power receiving terminal have enough contact area, and the phenomenon of poor contact between the power supply terminal and the power receiving terminal is prevented.

Further preferably, the controller and the wireless communication module which is in communication connection with the controller are arranged on the cup cover assembly, and the controller is configured to enable the connecting terminal to be connected with or disconnected from the power supply terminal according to an instruction received by the wireless communication module, so that the barbecue cup can be in communication connection with a mobile phone of a user through the wireless communication module, and the user can send an instruction to the wireless communication module through the mobile phone, and accordingly barbecue operation of the barbecue cup is controlled. In a usage scenario of the barbecue cup disclosed by the present disclosure, an adult who is out of the home can control the working state of the barbecue cup through a mobile phone, so as to prepare a delicious barbecue food for children or old people at home.

Further preferably, the contact pins are arranged on the cup cover, so that the barbecue cup can fix food through the contact pins, and a user can conveniently place the food into the cup body and take the food out of the cup body. Through setting up temperature sensor on the contact pin for the barbecue cup can detect the inside temperature of food through temperature sensor, thereby judge whether food is baked thoroughly according to this, avoids food to appear pressing from both sides the phenomenon of raw and the phenomenon of being burnt of baking, has guaranteed the taste of barbecue food, has promoted user's use and has experienced.

Further preferably, the food can be prevented from slipping off the contact pin and touching the cup holder by arranging the stop plate on the contact pin, so that the pollution of the food cup holder is avoided.

Furthermore, the cup holder is provided with the containing groove, so that liquid (oil or juice) dripping from food can be contained in the cup holder through the containing groove, and convenience is brought to the cleaning operation of the user on the cup holder. Through the arrangement of the exhaust channel on the cup seat, redundant gas in the cup body can flow to the outside through the exhaust channel. By forming the inlet of the exhaust passage in the middle or upper portion of the receiving groove, the liquid in the receiving groove is prevented from flooding the inlet of the exhaust passage; the visual effect of the exhaust of the barbecue cup is improved by enabling the outlet direction of the exhaust channel to be upward. Further through installing the check valve in the exit of exhaust passage to set up this check valve to be opened when the inside atmospheric pressure of barbecue cup has reached preset pressure value, make the inside atmospheric pressure of barbecue cup can be greater than outside atmospheric pressure, roast food more easily.

It will be appreciated by those skilled in the art that the provision of the exhaust channel at the bottom of the beaker enables the low temperature gas in the beaker to be exhausted through the exhaust channel, thereby reducing the amount of heat transferred to the outside, as compared to the provision of the air channel at the top of the beaker. The reason for this is that the gas temperature at the top of the beaker is higher and the gas temperature at the bottom is lower as the gas expands and rises due to heating.

Drawings

Preferred embodiments of the present disclosure are described below with reference to the accompanying drawings, in which:

FIG. 1 is an isometric view of a preferred embodiment of the present disclosure of a barbecue cup;

FIG. 2 is a schematic view of a split structure of a preferred embodiment of the present disclosure;

FIG. 3 is a cross-sectional view of a preferred embodiment of the disclosed barbecue cup;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is an enlarged view of portion B of FIG. 3;

FIG. 6 is a cross-sectional view of the cup assembly in a preferred embodiment of the present disclosure;

FIG. 7 is an isometric view of the lid assembly in a preferred embodiment of the present disclosure;

FIG. 8 is an isometric view of a cup holder in a preferred embodiment of the present disclosure;

FIG. 9 is a cross-sectional view of a cup holder in a preferred embodiment of the present disclosure;

fig. 10 is a schematic diagram of the electrical control principle of the barbecue cup in the preferred embodiment of the present disclosure.

List of reference numerals:

1. a cup body assembly; 11. a cup body; 111. a heating layer; 112. a heat-insulating layer; 12. a heating device; 121. a power receiving terminal;

2. a cup cover assembly; 201. a cup cover; 202. inserting a pin; 203. a baffle plate; 204. a power supply terminal; 205. a wiring terminal; 206. a controller; 207. an indicator light; 208. an operation key; 209. a temperature sensor; 210. a wireless communication module; 211. an indicator light switch; 212. a transformer; 213. a rectifier; 214. a power supply switch;

3. a cup holder assembly; 31. a cup holder; 311. a receiving groove; 312. an exhaust passage; 32. a one-way valve.

Detailed Description

It should be understood by those skilled in the art that the embodiments described below are only preferred embodiments of the present disclosure, and do not mean that the present disclosure can be implemented only by the preferred embodiments, which are merely for explaining the technical principles of the present disclosure and are not intended to limit the scope of the present disclosure. All other embodiments that can be derived by one of ordinary skill in the art from the preferred embodiments provided by the disclosure without undue experimentation will still fall within the scope of the disclosure.

It should be noted that in the description of the present disclosure, the terms "center", "upper", "lower", "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present disclosure. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present disclosure, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present disclosure can be understood by those skilled in the art as appropriate.

As shown in fig. 1-3, in a preferred embodiment of the present disclosure, a grilling cup includes a cup assembly 1, a lid assembly 2, and a base assembly 3. Wherein, cup subassembly 1 is connected together with bowl cover subassembly 2 detachably through its top, and cup subassembly 1 is connected together with base subassembly 3 detachably through its bottom. It will be appreciated by those skilled in the art that the "releasable connection" may be any feasible connection such as a threaded connection, a snap-fit connection, an abutment connection, etc. Wherein, the cup body assembly 1 is used for containing food and heating the food; the lid assembly 2 is used for fixing food so that a user can place the food into the cup body assembly 1 or take the food out of the cup body assembly 1 through the lid assembly 2; the cup holder assembly 3 is used to support the cup body assembly 1 and to allow the roast cup to be stably placed on a table top.

As shown in fig. 3, 4 and 6, the cup assembly 1 mainly includes a cup 11 and a heating device 12 provided on the cup 11. Wherein, be formed with heating layer 111 and heat preservation 112 on the cup 11, heating layer 111 is used for placing heating device 12, and heat preservation 112 sets up in the outside of heating layer 111, and heat in heating device 12 transmission to the cup 11 external environment can be restricted to heat preservation 112 to play the heat preservation effect. Specifically, the heating layer 111 and the insulating layer 112 are both space structures formed on the cup body 11, and the insulating layer 112 is evacuated to reduce the gas density in the insulating layer 112 as much as possible, thereby reducing the heat conduction coefficient of the insulating layer 112 and achieving the insulating function of the insulating layer 112.

Although not shown in the drawings, the cup 11 is further provided with a reflective film or coating for reflecting heat generated from the heating device 12 to the inside of the cup 11, thereby gathering the heat and preventing the heat from being dissipated. Preferably, the reflective film or coating is provided on the outer side wall of the insulating layer 112 or on the outer peripheral wall of the cup 11.

With continued reference to fig. 3, 4 and 6, the heating device 12 is an electrical heating wire that is coiled within the insulating layer 111. The heating device 12 includes a power receiving terminal 121, the power receiving terminal 121 penetrates the cup 11, and at least a portion of the power receiving terminal 121 is exposed to the outside of the cup 11. Specifically, the power receiving terminal 121 penetrates the top end of the cup body 11, and a portion of the power receiving terminal 121 located outside the top end of the cup body 11 has a ring-shaped structure. Those skilled in the art will appreciate that the annular configuration enables lid assembly 2 to mate with cup 11 at any angle, and that power terminals 204 on lid assembly 2 are electrically connected to power terminals 121.

Furthermore, the heating device 12 can be configured as any other feasible heating device, such as an infrared heating device, as desired by those skilled in the art.

As shown in fig. 2 to 5 and 7, the cap assembly 2 includes a cap 201, a pin 202, a retainer 203, a power supply terminal 204 and a terminal block 205. Wherein, the cup cover 201 and the cup body 11 can be detachably installed together; pin 202 is arranged on one side of cup cover 201 facing cup body 11, and baffle plate 203 is detachably connected with pin 202; power supply terminal 204 is a boss structure provided on the side of lid 201 facing cup 11, and corresponds to power receiving terminal 121; a terminal 205 is provided on the cup 201 and is electrically connectable with the power supply terminal 204, and the terminal 205 is used for connecting an external power source, such as household electricity.

As shown in fig. 2, 3 and 5, the pins 202 are three in number so as to prevent the food item inserted thereon from rotating. One end of the inserting pin 202 far away from the cup cover 201 is provided with an annular clamping groove. The baffle 203 is provided as a mesh structure to allow liquid dripping from the food product to pass through and flow onto the cup holder 31. The baffle 203 is also provided with a card hole (not marked in the figure) matched with the card slot. An opening (not marked in the figure) is arranged on the side wall of the card hole, so that the side wall of the card hole can be deformed to enlarge the aperture of the card hole and allow the pin 202 to pass through, and therefore the baffle plate 203 can slide into the card slot, and the baffle plate 203 and the pin 202 are relatively fixed together.

In the use process of the cap assembly 2, a user firstly removes the baffle plate 203 from the inserting pins 202, then inserts the food to be grilled (such as ham, sweet potato, meat cubes and the like) into the inserting pins 202, and then installs the baffle plate 202 on the inserting pins 202.

In addition, the skilled person can omit the baffle 203 according to actual needs. One skilled in the art may also arrange the pins 202 in any other feasible number, such as one, two, four, etc., as desired.

As shown in fig. 2, 3, 8 and 9, the base assembly 3 includes a cup holder 31 and a check valve 32. The cup holder 31 and the cup body 11 are detachably attached.

As shown in fig. 8 and 9, the cup holder 31 is provided with a receiving groove 311 and an exhaust passage 312. The receiving groove 311 is used to receive liquid dripping from food, and the exhaust passage 312 is used to communicate the inner side and the outer side of the cup 11. Further, the containing groove 311 is gradually contracted and reduced towards the direction away from the cup body 11 so as to collect the liquid dropping from the food, thereby facilitating the user to clean the cup seat 31. The inlet of the exhaust passage 312 is formed at the middle or upper portion of the receiving groove 311, preventing the liquid in the receiving groove 311 from flooding the inlet of the exhaust passage 312 to cause failure in exhaust; the outlet of the air discharge channel 312 is directed upward to optimize the visual effect of the cooking cup when discharging air.

As shown in fig. 2 and 3, the check valve 32 is provided at the outlet of the exhaust passage 312, and is capable of closing the outlet of the exhaust passage 312. The one-way valve 32 is configured to be opened when the air pressure inside the broiling cup reaches a preset pressure value, thereby allowing air inside the broiling cup to flow to the outside of the broiling cup to enable the food to be broiled in an environment above atmospheric pressure. It will be appreciated by those skilled in the art that the preset pressure value may be any feasible value, such as 1.1 atmospheres, 1.5 atmospheres, 2 atmospheres, etc. Since the technical means for causing the check valve 32 to realize this function is conventional to those skilled in the art, it will not be described in detail here.

As shown in fig. 3 and 10, the cup cover assembly 2 further comprises a control assembly for controlling and displaying the working state of the barbecue cup. Specifically, the control assembly comprises a controller 206, an indicator lamp 207, an operation key 208, a temperature sensor 209, a wireless communication module 210, an indicator lamp switch 211, a transformer 212, a rectifier 213 and a power supply switch 214 which are arranged on the cup cover 21.

Wherein, a temperature sensor 209 is provided on the pin 202 for detecting the internal temperature of the food. As an example one, a hollow structure is provided on the pin 202, and the temperature sensor 209 is a thermistor embedded in the hollow structure. As example two, the temperature sensor 209 is a thermistor wound around the outside of the pin 202.

As shown in fig. 10, the connection terminal 205 is electrically connected to the power supply terminal 204 through the power supply switch 214; the connection terminal 205 is electrically connected to a transformer 212, and the transformer 212 is used for converting household 220V ac power to low voltage ac power (e.g., 12V, 24V, 36V, etc.). The rectifier 213 is electrically connected to the transformer 212, and the rectifier 213 is used to convert the alternating current into the direct current. The rectifier 213 is electrically connected to the controller 206, the operation keys 208, the temperature sensor 209, and the wireless communication module 210, respectively, and the rectifier 213 is electrically connected to the indicator lamp 207 through the indicator lamp switch 211. The controller 206 is communicatively connected to the operation keys 208, the temperature sensor 209, the wireless communication module 210, the indicator light switch 211, and the power supply switch 214, respectively.

Wherein the controller 206 is configured to switch the power supply switch 214 from the on state to the off state to disconnect the power connection terminal 205 from the power supply terminal 204 at the same time as or after the temperature value detected by the temperature sensor 209 reaches the preset temperature value for the preset time period. The controller 206 is also configured to cause the indicator lamp 207 to be lit or to change the color of the output light when the connection terminal 205 is turned on with the power supply terminal 204. Specifically, the controller 206 is configured to switch the indicator lamp switch 211 from the off state to the on state when the connection terminal 205 is connected to the power supply terminal 204, thereby lighting the indicator lamp 207.

Wherein the preset temperature value and the preset time period are values set according to the type of the food and are pre-stored on the controller 206 or a memory communicatively connected to the controller 206. The specific values of the preset temperature value and the preset time period can be obtained through a plurality of experiments, for example, the preset temperature value can be 150 ℃, 200 ℃ and 500 ℃, and the preset time period can be 30 seconds, 1 minute and 3 minutes.

The operation of the barbecue cup will now be described with reference to fig. 1, 3 and 10.

First, the food to be grilled is inserted over the pins 202, the retainer 203 is then secured to the pins 202, and the cup assembly 1, lid assembly 2 and base assembly 3 are mounted together as shown in FIG. 1.

Principle of manual operation:

for pressing the operating key 208 on the lid 201, and thus the controller 206 receives the instruction information for closing the indicator switch 211 and the power switch 214, so that the indicator switch 211 and the power switch 214 are both closed and turned on, and the heating device 12 is powered to heat the food in the cup 11, and the indicator 207 is lighted. When the controller 206 receives the information that the temperature detected by the temperature sensor 209 reaches the preset temperature value or after a preset time period, both the indicator light switch 211 and the power supply switch 214 are turned off.

Principle of remote operation of mobile phone:

as an example, the barbecue cup is connected to the internet through the wireless communication module 210, and then the mobile phone and the barbecue cup are bound together. Specifically, the wireless communication module 210 is connected to the internet through WiFi in the home, and an App is installed on the mobile phone, so that the mobile phone is bound with the identity information of the barbecue cup through the App. Then, the user opens the App on the mobile phone, and sends instruction information to the wireless communication module 210 through the App. After receiving the instruction message sent by the mobile phone, the controller 206 turns on both the indicator switch 211 and the power supply switch 214, so that the heating device 12 is powered on to heat the food in the cup 11, and the indicator 207 is turned on. When the controller 206 receives the information that the temperature detected by the temperature sensor 209 reaches the preset temperature value or after a preset time period, both the indicator light switch 211 and the power supply switch 214 are turned off.

As an example two, the wireless communication module 210 is configured with a phone card, and when the phone card receives an incoming call or receives an incoming call with a preset number (pre-stored in the controller 206 or in a memory communicatively connected to the controller 206), the phone card sends instruction information for closing the indicator switch 211 and the power supply switch 214 to the controller 206, so that both the indicator switch 211 and the power supply switch 214 are closed and turned on, the heating device 12 is powered to heat the food in the cup 11, and the indicator 207 is lighted. When the controller 206 receives the information that the temperature detected by the temperature sensor 209 reaches the preset temperature value or after a preset time period, both the indicator light switch 211 and the power supply switch 214 are turned off.

Based on the foregoing description, it can be appreciated by those skilled in the art that in the preferred embodiment of the present disclosure, the roasting cup is not only small in size but also has a heat-retaining function, which can save electric power when roasting a small amount of food. Meanwhile, the barbecue cup can be manually operated and remotely operated, so that the barbecue cup is convenient for users to use and operate, and the use experience is optimized.

So far, the technical solutions of the present disclosure have been described in connection with the foregoing embodiments, but it is easily understood by those skilled in the art that the scope of the present disclosure is not limited to only these specific embodiments. The technical solutions in the above embodiments can be split and combined, and equivalent changes or substitutions can be made on related technical features by those skilled in the art without departing from the technical principles of the present disclosure, and any changes, equivalents, improvements, and the like made within the technical concept and/or technical principles of the present disclosure will fall within the protection scope of the present disclosure.

Claims

1. A barbecue cup, comprising:

a cup assembly including a cup and a heating device disposed on the cup, the cup being configured to allow heat generated by the heating device to transfer to an interior of the cup;

a cup holder assembly disposed at a bottom of the cup body and supporting the cup body assembly;

2. The barbecue cup of claim 1, wherein the cup body is formed with a heating layer for placing the heating device and an insulating layer disposed outside the heating layer, the insulating layer being capable of limiting the amount of heat transferred from the heating device to the environment outside the cup body; and/or the like and/or,

the cup body is further provided with a reflecting film or a reflecting coating, and the reflecting film or the reflecting coating is used for reflecting heat generated by the heating device to the inside of the cup body.

3. The grilling cup as recited in claim 2 wherein electrical terminals of the heating device extend through a top of the cup body and at least a portion of the electrical terminals are exposed outside the cup body;

the cup cover assembly further comprises a power supply terminal arranged on the cup cover, and the power supply terminal is abutted with the power receiving terminal in the working state of the barbecue cup;

the cup cover assembly further comprises a wiring terminal which is arranged on the cup cover and used for connecting an external power supply, and the wiring terminal can be electrically connected with the power supply terminal.

4. A barbecue cup according to claim 3, wherein the at least a portion of the power receiving terminal is provided in a ring-shaped configuration exposed outside a top end of the cup body, and the power supply terminal is a boss structure formed on a side of the cup cover facing the cup body.

5. The barbecue cup of claim 4, wherein the cup cover assembly further comprises an operating key disposed on the cup cover, the operating key configured to enable the wire connecting terminal to be connected with or disconnected from the power supply terminal; and/or the like and/or,

the cup cover assembly further comprises a controller arranged on the cup cover and a wireless communication module in communication connection with the controller, and the controller is configured to enable the wiring terminal to be connected with or disconnected from the power supply terminal according to instructions received by the wireless communication module.

6. The barbecue cup of claim 5, wherein the lid assembly further comprises a temperature sensor disposed on the insert pin for detecting an internal temperature of the food item;

the controller is configured to disconnect the connection terminal from the power supply terminal while the temperature value detected by the temperature sensor reaches a preset temperature value or after a preset time period.

7. The barbecue cup of claim 6, wherein the lid assembly further comprises an indicator light disposed on the lid,

the controller is configured to cause the indicator lamp to be lit or to change a color of output light when the connection terminal is connected to the power supply terminal.

8. The grilling cup of claim 6, wherein the lid assembly includes a plurality of the pins, and wherein the pins are parallel to each other; and/or the like and/or,

the cup cover assembly further comprises a stop plate, the stop plate is detachably mounted on one end, far away from the cup cover, of the contact pin, and the stop plate is used for preventing the food from slipping off the contact pin.

9. A barbecue cup according to any of claims 1 to 8 wherein the cup holder assembly comprises a cup holder detachably connected with the cup body, the cup holder being provided with an exhaust passage; and/or the like and/or,

the heating device is an electric heating wire which is coiled.

10. The grilling cup as recited in claim 9 wherein said exhaust channel is disposed with its outlet directed upwardly; and/or the like and/or,

the cup holder assembly further comprises a one-way valve mounted to the outlet, the one-way valve being arranged to be opened when the air pressure inside the barbecue cup reaches a preset pressure value, thereby allowing air inside the barbecue cup to flow to the outside of the barbecue cup; and/or the like and/or,

the bottom of the cup body is provided with a receiving groove for receiving liquid dripping from the food, the receiving groove gradually shrinks towards the direction far away from the cup body, and the inlet of the exhaust channel is formed in the middle or the upper part of the receiving groove.