Heating devices, energy storage power supplies, induction cookers and energy storage appliances

Abstract

This application discloses a heating device, an energy storage power supply, an induction cooker, and an energy storage appliance. The energy storage appliance includes a heating device and an energy storage power supply capable of charging and discharging. The heating device is equipped with mounting parts and electrical connectors, and is used for cooking food. The heating device is combined with the energy storage power supply, which is equipped with mounting parts and connecting parts. The mounting parts and mounting parts are magnetically attached to restrict relative movement between the heating device and the energy storage power supply along the mating surface. The electrical connectors are used to electrically connect with the connecting parts, allowing the energy storage power supply to power the heating device. When cooking is required, the heating device can be stably placed on the energy storage power supply, and the heating device and the energy storage power supply will not move relative to each other along the mating surface. Simultaneously, the energy storage power supply provides power to the heating device through the electrical connectors and connecting parts. Compared to current energy storage appliances, the heating device and energy storage power supply in this application's energy storage appliance can be used in better coordination.

Description

Technical Field

[0001] This application relates to the field of portable energy storage technology, and in particular to a heating device, an energy storage power supply, an induction cooker, and an energy storage electrical appliance. Background Technology

[0002] Outdoor camping has become a popular lifestyle, and people often bring outdoor power supplies to power appliances such as heating devices for cooking and other activities. However, current heating devices do not work well with power storage systems. Summary of the Invention

[0003] The embodiments of this application provide a heating device, an energy storage power supply, an induction cooker, and an energy storage appliance, which at least solve the problem that the heating device cannot be well used in conjunction with the energy storage power supply.

[0004] The energy storage appliance of this application includes a heating device and an energy storage power source capable of charging and discharging. The heating device is equipped with mounting parts and electrical connectors, and is used for cooking food. The heating device is combined with the energy storage power source, which is equipped with mounting parts and a connecting part. The mounting parts and the connecting part are magnetically engaged to restrict relative movement between the heating device and the energy storage power source along their mating surfaces. The electrical connectors are used to electrically connect with the connecting parts, enabling the energy storage power source to supply power to the heating device.

[0005] In some embodiments, the fittings and the mounting components allow the heating device to be detachably connected to the energy storage power source via magnetic attraction.

[0006] In some embodiments, the heating device includes a first side and a second side opposite to each other, the energy storage power supply includes a first side and a second side opposite to each other, the second side of the heating device and the second side of the energy storage power supply are opposite to each other, the assembly is disposed on the second side of the heating device and does not extend beyond the second side of the heating device, and the mounting member is disposed on the second side of the energy storage power supply and does not extend beyond the second side of the energy storage power supply.

[0007] In some embodiments, one of the fitting and the mounting element is a magnetic element, and the other is a metal that can be magnetized.

[0008] In some embodiments, both the fitting and the mounting component are magnetic.

[0009] In some embodiments, the assembly and the mounting component are both block-shaped to form magnetically attached points, and the energy storage device includes at least two magnetically attached points.

[0010] In some embodiments, at least one of the fitting and the mounting element is plate-shaped to form a face-fitting magnetic attraction position.

[0011] In some embodiments, the heating device includes a first side and a second side facing away from each other, and the energy storage power supply includes a first side and a second side facing away from each other. The second side of the heating device and the second side of the energy storage power supply are opposite to each other. The second side of the heating device is provided with a positioning member, and the second side of the energy storage power supply is provided with a limiting member. The positioning member cooperates with the limiting member to limit the assembly position of the heating device and the energy storage power supply.

[0012] In some embodiments, the positioning element is a protrusion, and the limiting element is a groove.

[0013] In some embodiments, the positioning element is a groove, and the limiting element is a protrusion.

[0014] In some embodiments, one of the positioning element and the limiting element is a magnetic element, and the other is a metal that can be magnetized.

[0015] In some embodiments, both the positioning element and the limiting element are magnetic elements.

[0016] In some embodiments, one of the electrical connector and the power receiving component is a plug and the other is an interface, the plug being inserted into the interface to electrically connect the heating device to the energy storage power source.

[0017] In some embodiments, the electrical connector is a receiving coil, the power connector is a transmitting coil, and the transmitting coil and the receiving coil cooperate to enable the energy storage power supply to power the heating device.

[0018] In some embodiments, the electrical connector is an electrical connector terminal, the power connector is a power terminal, and the electrical connector terminal contacts the power terminal to electrically connect the heating device and the energy storage power source.

[0019] In some embodiments, at least one of the heating device and the energy storage power source is provided with a handle for a user to hold.

[0020] In some embodiments, at least one of the heating device and the energy storage power supply is provided with a heat dissipation component and / or a heat dissipation through hole communicating with the outside. The heat dissipation component is used to dissipate heat from the heating device and / or the energy storage power supply, and the heat dissipation through hole is used to transfer heat to the outside.

[0021] In some embodiments, the heating device includes any one of an induction cooker, a rice cooker, an electric oven, an electric baking pan, and an electric fryer.

[0022] The heating device according to this application embodiment is used for cooking food. The heating device includes a mounting part and an electrical connector. The mounting part is used to magnetically engage with the mounting part of an energy storage power source to limit the relative movement of the heating device and the energy storage power source along the mating surface. The electrical connector is used to electrically connect with the power supply part of the energy storage power source so that the energy storage power source supplies power to the heating device.

[0023] The energy storage power supply according to embodiments of this application is used for charging and discharging. The energy storage power supply includes a mounting component and a connecting component. The mounting component is used for magnetically engaging with the mounting parts of a heating device to limit relative movement between the heating device and the energy storage power supply along the mating surface. The connecting component is used for electrical connection with the electrical connector of the heating device, so that the energy storage power supply supplies power to the heating device.

[0024] The induction cooker according to this application includes an assembly and an electrical connector. The assembly is used to engage with the mounting part of an energy storage power supply to restrict relative movement between the induction cooker and the energy storage power supply along the mating surface. The electrical connector is used to electrically connect with the power supply of the energy storage power supply to enable the energy storage power supply to power the induction cooker.

[0025] In the heating device, energy storage power supply, induction cooker, and energy storage appliance of this application, the mounting parts of the heating device and the mounting parts of the energy storage power supply are magnetically engaged, so that the heating device can be stably placed on the energy storage power supply when cooking is required, and the heating device and the energy storage power supply will not move relative to each other along the mating surface. Simultaneously, when the heating device is placed on the energy storage power supply, the energy storage power supply supplies power to the heating device through electrical connections and connection parts. Compared with current energy storage appliances, the heating device and energy storage power supply in the energy storage appliance of this application can be used in a better coordinated manner.

[0026] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0027] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, wherein:

[0028] Figure 1 This is a schematic diagram of the structure of an energy storage device according to certain embodiments of this application;

[0029] Figure 2 yes Figure 1 A structural exploded view of an energy storage device;

[0030] Figure 3 This is a schematic diagram showing the connection between the heating device and the energy storage power supply in some embodiments of this application;

[0031] Figure 4 yes Figure 3 A schematic diagram of the heating device in the diagram;

[0032] Figure 5 This is a schematic diagram of the structure of a heating device and an energy storage power supply with positioning and limiting components in certain embodiments of this application.

[0033] Explanation of key component symbols:

[0034] 1000. Energy storage appliances;

[0035] 100. Heating device; 10. First side of heating device; 20. Second side of heating device; 30. Assembly part; 31. Magnetic part; 40. Positioning part; 50. Electrical connector; 60. Handle; 70. Heat dissipation part; 80. Heat dissipation hole;

[0036] 300. Energy storage power supply; 301. First side of energy storage power supply; 302. Second side of energy storage power supply; 305. Mounting component; 307. Limiting component; 309. Connecting component. Detailed Implementation

[0037] The embodiments of this application are described in detail below. These embodiments are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0038] In the description of the embodiments of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0039] Outdoor camping has become a popular lifestyle, and people often bring outdoor energy storage power supplies to power heating devices and other electrical appliances for cooking and other activities. However, current heating devices do not work well with energy storage power supplies. To address this issue, this application provides a heating device 100, an energy storage power supply 300, an induction cooker, and an energy storage appliance 1000. Figure 1 (As shown).

[0040] Please see Figure 1 , Figure 3 and Figure 4The energy storage appliance 1000 of this application includes a heating device 100 and an energy storage power supply 300 capable of charging and discharging. The heating device 100 is provided with a mounting part 30 and an electrical connector 50, and is used for cooking food. The heating device 100 is combined with the energy storage power supply 300, which is provided with a mounting part 305 and a connecting part 309. The mounting part 30 and the mounting part 305 are magnetically engaged to restrict the relative movement of the heating device 100 and the energy storage power supply 300 along the mating surface. The electrical connector 50 is used to electrically connect with the connecting part 309 so that the energy storage power supply 300 supplies power to the heating device 100. The heating device 100 can be any one of an induction cooker, a rice cooker, an electric oven, an electric baking pan, and an electric fryer. The heating device 100 in this application embodiment is an induction cooker.

[0041] When the heating device 100 is connected to the energy storage power supply 300, the mounting part 30 and the mounting bracket 305 are magnetically attracted to each other. When it is necessary to separate the heating device 100 and the energy storage power supply 300, an external force greater than the magnetic attraction force can be applied to the heating device 100 and the energy storage power supply 300 to separate them.

[0042] In the energy storage appliance 1000 of this application, the mounting part 30 of the heating device 100 and the mounting part 305 of the energy storage power supply 300 are magnetically engaged, so that when cooking is required, the heating device 100 can be stably placed on the energy storage power supply 300, and the heating device 100 and the energy storage power supply 300 will not move relative to each other along the mating surface. Simultaneously, when the heating device 100 is placed on the energy storage power supply 300, the energy storage power supply 300 supplies power to the heating device 100 through the electrical connector 50 and the connecting part 309. Compared with current energy storage appliances, the heating device 100 and the energy storage power supply 300 in the energy storage appliance 1000 of this application can be used in a better manner.

[0043] The energy storage device 1000 will be further explained below with reference to the attached diagram.

[0044] Please see Figure 3 The heating device 100 and the energy storage power supply 300 are detachably connected by magnetic attraction between the assembly 30 and the mounting component 305.

[0045] Please see Figure 2 In some embodiments, the heating device 100 includes a first side 10 and a second side 20 facing away from each other, and the energy storage power supply 300 includes a first side 301 and a second side 302 facing away from each other, with the second side 20 of the heating device 100 and the second side 302 of the energy storage power supply 300 facing each other. When the heating device 100 and the energy storage power supply 300 are combined, the bonding surface is the contact surface between the second side 20 of the heating device 100 and the second side 302 of the energy storage power supply 300.

[0046] Please see Figure 3 In some embodiments, the assembly 30 is disposed on the second side 20 of the heating device 100 and does not extend beyond the second side 20 of the heating device 100; the mounting member 305 is disposed on the second side 302 of the energy storage power supply 300 and does not extend beyond the second side 302 of the energy storage power supply 300.

[0047] Specifically, the second side 20 of the heating device 100 may be provided with a loading groove for mounting the accessory 30. The depth of the loading groove is greater than or equal to the thickness of the accessory 30, so that the accessory 30 does not protrude beyond the second side 20 of the heating device 100 after installation. The second side 302 of the energy storage power supply 300 may be provided with a mounting groove for mounting the mounting component 305. The depth of the mounting groove is greater than or equal to the thickness of the mounting component 305, so that the mounting component 305 does not protrude beyond the second side 302 of the energy storage power supply 300 after installation. This ensures that when the heating device 100 and the energy storage power supply 300 are connected, the second side 20 of the heating device 100 and the second side 302 of the energy storage power supply 300 fit together, thereby making the connection between the heating device 100 and the energy storage power supply 300 more secure.

[0048] The assembly 30 can be installed in the loading slot by dispensing, welding or interference fit. The cross-sectional shape of the assembly 30 can be, but is not limited to, circular, elliptical, rectangular or other polygonal shapes. The opening shape of the loading slot can correspond to or not correspond to the cross-sectional shape of the assembly 30, as long as the assembly 30 can be fixedly installed in the loading slot.

[0049] Mounting component 305 can be installed in the mounting groove by dispensing, welding or interference fit. The cross-sectional shape of mounting component 305 can be, but is not limited to, circular, elliptical, rectangular or other polygonal shapes. The shape of the mounting groove can correspond to or not correspond to the cross-sectional shape of mounting component 305, as long as mounting component 305 can be fixedly installed in the mounting groove.

[0050] The mounting component 30 can also be disposed on the side wall of the heating device 100. The mounting component 30 is installed on the side wall of the heating device 100 near the second side 20 by means of dispensing or welding. The mounting member 305 is also disposed on the side wall of the energy storage power source 300. The mounting member 305 is installed on the side wall of the energy storage power source 300 near the second side 20 by means of dispensing or welding, so that when the heating device 100 is connected to the energy storage power source 300, the mounting component 300 and the mounting member 305 can magnetically attract each other.

[0051] Please continue reading Figure 3In one embodiment, one of the fitting 30 and the mounting member 305 is a magnetic element 31, and the other is a magnetizable metal. The magnetic element 31 can be a magnet or other magnetic object, and the magnetizable metal can be metals such as iron, cobalt, and nickel. In one example, the fitting 30 is a magnetic element 31, and the mounting member 305 is a magnetizable metal. In another example, the fitting 30 is a magnetizable metal, and the mounting member 305 is a magnetic element 31.

[0052] In another embodiment, both the mounting part 30 and the mounting member 305 are magnetic components 31. In one example, the S pole of the mounting part 30 faces the second side 302 of the energy storage power source 300, and the N pole of the mounting member 305 faces the second side 20 of the heating device 100. When the heating device 100 is connected to the energy storage power source 300, the S pole of the mounting part 30 and the N pole of the mounting member 305 are attracted to each other. In another example, the N pole of the mounting part 30 faces the second side 302 of the energy storage power source 300, and the S pole of the mounting member 305 faces the second side 20 of the heating device 100. When the heating device 100 is connected to the energy storage power source 300, the N pole of the mounting part 300 and the S pole of the mounting member 305 are attracted to each other.

[0053] In one embodiment, both the mounting parts 30 and the mounting members 305 are block-shaped to form magnetically attached points, and the energy storage device 1000 includes at least two magnetically attached points. The number of mounting parts 30 may be, but is not limited to, two, three, four, or more, and the number of mounting members 305 is the same as the number of mounting parts 30. The cross-sectional shapes of the multiple mounting parts 30 may be the same or different, and the cross-sectional shape of the mounting part 30 is the same as the cross-sectional shape of the corresponding mounting member 305. In one example, there are two mounting parts 30 and two mounting members 305. Preferably, the two mounting parts 30 are located on opposite sides of the second side 20 of the heating device 100, or the two mounting parts 30 are located at two opposite corners of the second side 20 of the heating device 100, and the positions of the mounting members 305 correspond to the positions of the mounting parts 30, so that the force is more even when the heating device 100 is connected to the energy storage power supply 300. In another example, there are three mounting parts 30 and three mounting members 305. The three components 30 are evenly or non-evenly distributed on the second side 20 of the heating device 100. Preferably, the three components 30 are evenly distributed on the second side 20 of the heating device 100 so that the force is more even when the heating device 100 is connected to the energy storage power supply 300.

[0054] Please see Figure 4In another embodiment, at least one of the fitting 30 and the mounting member 305 is sheet-shaped to form a surface-fitting magnetic attraction position. In one example, the fitting 30 is sheet-shaped, and the mounting member 305 is block-shaped. The sheet-shaped fitting 30 covers at least half of the area of ​​the second side 20 of the heating device 100. When the fitting 30 is sheet-shaped, it can be a magnetic element 31 or a magnetizable metal. When the fitting 30 is a sheet-shaped magnetic element 31, the mounting member 305 can be a block-shaped magnetic element 31 or a block-shaped magnetizable metal. When the fitting 30 is a sheet-shaped magnetizable metal, the mounting member 305 is a block-shaped magnetic element 31. In this case, there can be one or more mounting members 305. When there are multiple mounting members 305, the connection between the heating device 100 and the energy storage power supply 300 is more secure.

[0055] In another example, the mounting component 30 is block-shaped, and the mounting piece 305 is sheet-shaped. The sheet-shaped mounting piece 305 covers at least half the area of ​​the second side 302 of the energy storage power source 300. When the mounting piece 305 is sheet-shaped, it can be a magnetic element 31 or a magnetizable metal. When the mounting piece 305 is a sheet-shaped magnetic element 31, the mounting component 30 can be a block-shaped magnetic element 31 or a block-shaped magnetizable metal. When the mounting piece 305 is a sheet-shaped magnetizable metal, the mounting component 30 is a block-shaped magnetic element 31. In this case, there can be one or more mounting components 30. When there are multiple mounting components 30, the connection between the heating device 100 and the energy storage power source 300 is more secure.

[0056] In another example, the fitting 30 is sheet-shaped, and the mounting member 305 is also sheet-shaped. The sheet-shaped fitting 30 covers at least half the area of ​​the second side 20 of the heating device 100. The sheet-shaped mounting member 305 covers at least half the area of ​​the second side 302 of the energy storage power supply 300. If the fitting 30 is a magnetic element 31, the mounting member 305 can be either a magnetic element 31 or a magnetizable metal. If the fitting 30 is a magnetizable metal, the mounting member 305 is a magnetic element 31.

[0057] Preferably, the mounting component 30 comprises multiple block-shaped magnetic elements 31, and the mounting element 305 is a sheet-shaped magnetizable metal. In this case, the cost of the magnetic elements 31 is lower. Furthermore, when the mounting element 305 on the second side 302 of the energy storage power supply 300 is a sheet-shaped magnetizable metal, the block-shaped mounting component 30 on the second side 20 of the heating device 100 can be matched with multiple energy storage power supplies 300 of different sizes.

[0058] Please see Figure 5In some embodiments, the second side 20 of the heating device 100 is provided with a positioning member 40, and the second side 302 of the energy storage power supply 300 is provided with a limiting member 307. The positioning member 40 and the limiting member 307 cooperate to limit the assembly position of the heating device 100 and the energy storage power supply 300.

[0059] Positioning elements 40 and mounting parts 30 can be spaced apart, and the number of positioning elements 40 can be one or more. Limiting elements 307 and mounting parts 305 can be spaced apart, and the number of limiting elements 307 is the same as the number of positioning elements 40. In one embodiment, there is one positioning element 40, which can be positioned at any location on the second side 20 of the heating device 100 other than the mounting parts 30. There is also one limiting element 307, whose position corresponds to the position of the positioning element 40. In this case, the number of positioning elements 40 and limiting elements 307 is reduced, saving costs and resulting in a lighter overall structure. In another embodiment, there are multiple positioning elements 40, which can be evenly or non-evenly distributed at any location on the second side 20 of the heating device 100 other than the mounting parts 30. There are also multiple limiting elements 307, whose positions correspond to the positions of the positioning elements 40. In this case, the positioning of the heating device 100 and the energy storage power supply 300 is more accurate, and the connection is more stable.

[0060] In one embodiment, the positioning member 40 is a protrusion, and the limiting member 307 is a groove. The cross-sectional shape of the positioning member 40 may be, but is not limited to, circular, elliptical, rectangular, or other polygonal shapes, and the cross-sectional shape of the limiting member 307 corresponds to the cross-sectional shape of the positioning member 40, so that the positioning member 40 and the limiting member 307 can be securely engaged. The positioning member 40 and the heating device 100 can be an integral structure or a separate structure. When the positioning member 40 and the heating device 100 are an integral structure, the positioning member 40 extends from the second side 20 of the heating device 100. When the positioning member 40 and the heating device 100 are a separate structure, the positioning member 40 is detachably or non-detachably connected to the second side 20 of the heating device 100. Detachable installation methods include, but are not limited to, threaded connections, screw connections, or snap-fit ​​connections. Non-detachable installation methods include, but are not limited to, welding, gluing, or interference fits.

[0061] In another embodiment, the positioning member 40 is a groove, and the limiting member 307 is a protrusion. The cross-sectional shape of the limiting member 307 may be, but is not limited to, circular, elliptical, rectangular, or other polygonal shapes, and the cross-sectional shape of the positioning member 40 corresponds to that of the positioning member 40, so that the positioning member 40 and the limiting member 307 can be stably fitted together. The limiting member 307 and the energy storage power supply 300 can be an integral structure or a separate structure. When the limiting member 307 and the energy storage power supply 300 are an integral structure, the limiting member 307 extends from the second side 302 of the energy storage power supply 300. When the limiting member 307 and the energy storage power supply 300 are a separate structure, the limiting member 307 is detachably or non-detachably connected to the second side 302 of the energy storage power supply 300. The detachable installation method includes, but is not limited to, threaded connection, screw connection, or snap-fit ​​connection. The non-detachable installation method includes, but is not limited to, welding, gluing, or interference fit.

[0062] In another embodiment, one of the positioning member 40 and the limiting member 307 is a magnetic member, and the other is a magnetizable metal. The cross-sectional shape of the positioning member 40 may be, but is not limited to, a circle, an ellipse, a rectangle, or other polygons, and the cross-sectional shape of the limiting member 307 corresponds to the cross-sectional shape of the positioning member 40. In one example, the positioning member 40 is a magnetic member, and the limiting member 307 is a magnetizable metal. The magnetizable metal may be iron, cobalt, nickel, or other metals. In another example, the positioning member 40 is a magnetizable metal, and the limiting member 307 is a magnetic member.

[0063] In another embodiment, both the positioning member 40 and the limiting member 307 are magnetic. In one example, the S pole of the positioning member 40 faces the second side 302 of the energy storage power supply 300, and the N pole of the limiting member 307 faces the second side of the heating device 100. When the heating device 100 is connected to the energy storage power supply 300, the S pole of the positioning member 40 and the N pole of the limiting member 307 are attracted to each other. In another example, the N pole of the positioning member 40 faces the second side 302 of the energy storage power supply 300, and the S pole of the limiting member 307 faces the second side of the heating device 100. When the heating device 100 is connected to the energy storage power supply 300, the N pole of the positioning member 40 and the S pole of the limiting member 307 are attracted to each other.

[0064] Please see Figure 2 and Figure 4In one embodiment, one of the electrical connector 50 and the connector 309 is a plug, and the other is an interface. The plug and interface are inserted to electrically connect the heating device 100 and the energy storage power supply 300. In one example, the electrical connector 50 is a plug with a wire, and the connector 309 is an interface. The heating device 100 may have a receiving slot for accommodating the plug and wire, making the heating device 100 neater and more integrated. When the heating device 100 is not in operation, the plug is housed in the receiving slot. When the heating device 100 is connected to the energy storage power supply 300 and needs to operate, the plug extends from the receiving slot and inserts into the interface. In another example, the electrical connector 50 is an interface, and the connector 309 is a plug with a wire. The energy storage power supply 300 may have a receiving slot for accommodating the plug and wire, making the energy storage power supply 300 neater. When the heating device 100 is not in operation, the plug is housed in the receiving slot. When the heating device 100 is connected to the energy storage power supply 300 and the heating device 100 needs to operate, the plug extends from the receiving slot and is inserted into the interface.

[0065] In another embodiment, the electrical connector 50 is a receiving coil, and the energizer 309 is a transmitting coil. The transmitting and receiving coils cooperate to enable the energy storage power supply 300 to supply power to the heating device 100. The electrical connector 50 may be located on the second side 20 of the heating device 100, and the energizer 309 may be located on the second side 302 of the energy storage power supply 300. When the heating device 100 is not connected to the energy storage power supply 300, the transmitting coil fails to detect the receiving coil, and the energy storage power supply 300 does not supply power to the heating device 100. When the heating device 100 is connected to the energy storage power supply 300, the transmitting coil can detect the receiving coil, thereby enabling the energy storage power supply 300 to supply power to the heating device 100.

[0066] In another embodiment, the electrical connector 50 is an electrical connector terminal, and the contacting component 309 is a contacting terminal. The electrical connector terminal contacts the contacting terminal to electrically connect the heating device 100 and the energy storage power supply 300. In one example, the electrical connector 50 is disposed on the second side 20 of the heating device 100, and the contacting component 309 is also disposed on the second side 302 of the energy storage power supply 300, with the positions of the electrical connector 50 and the contacting component 309 corresponding. In another example, the electrical connector 50 is disposed on the side wall 304 of the heating device 100, and the contacting component 309 is also disposed on the side wall 304 of the energy storage power supply 300, with the positions of the electrical connector 50 and the contacting component 309 corresponding. When the heating device 100 is not connected to the energy storage power supply 300, the electrical connector terminal and the contacting terminal are not in contact, and the energy storage power supply 300 does not supply power to the heating device 100. When the heating device 100 is connected to the energy storage power supply 300, the electrical connector terminal and the contacting terminal are in contact, thereby the energy storage power supply 300 supplies power to the heating device 100.

[0067] Please see Figure 4 In some embodiments, at least one of the heating device 100 and the energy storage power supply 300 is provided with a handle 60 for a user to grip. In one embodiment, the heating device 100 is provided with a handle 60, which is disposed on a side wall 304 of the heating device 100. There may be one or two handles 60. If there is one handle 60, it is disposed on any one side wall 304 of the heating device 100. If there are two handles 60, they are respectively disposed on opposite side walls 304 of the heating device 100. In another embodiment, the energy storage power supply 300 is provided with a handle 60, which is disposed on a side wall 304 of the energy storage power supply 300. There may be one or two handles 60. If there is one handle 60, it is disposed on any one side wall 304 of the energy storage power supply 300. If there are two handles 60, they are respectively disposed on opposite side walls 304 of the energy storage power supply 300. In another embodiment, both the heating device 100 and the energy storage power supply 300 are provided with handles 60 to facilitate the taking and placing of the heating device 100 and the energy storage power supply 300.

[0068] Please see Figure 2 and Figure 4 In some embodiments, at least one of the heating device 100 and the energy storage power supply 300 is provided with a heat dissipation component 70 and / or a heat dissipation through hole 80 communicating with the outside. The heat dissipation component 70 is used to dissipate heat from the heating device 100 and / or the energy storage power supply 300, and the heat dissipation through hole 80 is used to transfer heat to the outside.

[0069] In one embodiment, the heating device 100 is provided with a heat sink 70. The heat sink 70 may be, but is not limited to, a fan, a heat conductor, or a radiator. In another embodiment, the heating device 100 is provided with a heat sink 70 and heat dissipation holes 80. The heat dissipation holes 80 are formed in the side wall 304 of the heating device 100, and their shape may be, but is not limited to, circular, elliptical, rectangular, or other polygonal shapes. The number of heat dissipation holes 80 may be one or more. In yet another embodiment, the energy storage power supply 300 is provided with a heat sink 70. In yet another embodiment, the energy storage power supply 300 is provided with a heat sink 70 and heat dissipation holes 80. The heat dissipation holes 80 are formed in the side wall 304 of the energy storage power supply 300, and their shape may be, but is not limited to, circular, elliptical, rectangular, or other polygonal shapes. The number of heat dissipation holes 80 may be one or more. In yet another embodiment, both the heating device 100 and the energy storage power supply 300 are provided with heat sinks 70. The heat sink 70 of the heating device 100 and the heat sink 70 of the energy storage power supply 300 may be the same or different. In another embodiment, both the heating device 100 and the energy storage power supply 300 are provided with heat sink 70 and heat dissipation through holes 80. The opening shape of the heat dissipation through holes 80 of the heating device 100 and the opening shape of the heat dissipation through holes 80 of the energy storage power supply 300 may be the same or different.

[0070] In the energy storage appliance 1000 of this application, the mounting part 30 of the heating device 100 and the mounting part 305 of the energy storage power supply 300 are magnetically engaged, so that when cooking is required, the heating device 100 can be stably placed on the energy storage power supply 300, and the heating device 100 and the energy storage power supply 300 will not move relative to each other along the mating surface. Simultaneously, when the heating device 100 is placed on the energy storage power supply 300, the energy storage power supply 300 supplies power to the heating device 100 through the electrical connector 50 and the connecting part 309. Compared with current energy storage appliances, the heating device 100 and the energy storage power supply 300 in the energy storage appliance 1000 of this application can be used in a better manner.

[0071] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as the combination of these technical features does not contradict each other, it should be considered within the scope of this specification. At the same time, other implementation methods can be derived from the above embodiments, so that structural and logical substitutions and changes can be made without departing from the scope of this disclosure.

[0072] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. An energy storage electrical appliance, characterized in that, include: A heating device, comprising fittings and electrical connections, for cooking food, comprising a first side and a second side opposite to each other; and A charging and discharging energy storage power supply is provided. A heating device is integrated with the energy storage power supply. The energy storage power supply has a mounting component and a connecting component. The mounting component and the mounting component are magnetically engaged to restrict relative movement between the heating device and the energy storage power supply along their mating surfaces. An electrical connector is used to electrically connect with the connecting component to allow the energy storage power supply to power the heating device. The energy storage power supply includes a first side and a second side facing away from each other. The second side of the energy storage power supply and the second side of the heating device are opposite each other. Both the mounting component and the mounting component are sheet-like to form a magnetically engaged surface. The sheet-like mounting component covers at least half the area of ​​the second side of the heating device, and the sheet-like mounting component covers at least half the area of ​​the second side of the energy storage power supply. The periphery of the mounting component and the periphery of the first side of the heating device form an annular region. The electrical connector is a receiving coil, and the connecting component is a transmitting coil. The transmitting coil and the receiving coil cooperate to allow the energy storage power supply to power the heating device.

2. The energy storage device according to claim 1, characterized in that, The assembly and the mounting components enable the heating device to be detachably connected to the energy storage power source via magnetic attraction.

3. The energy storage device according to claim 1, characterized in that, The assembly is disposed on the second side of the heating device and does not extend beyond the second side of the heating device. The mounting component is disposed on the second side of the energy storage power supply and does not extend beyond the second side of the energy storage power supply.

4. The energy storage device according to claim 1, characterized in that, One of the assembly and the mounting component is a magnetic component, and the other is a metal that can be magnetized; or Both the mounting accessories and the mounting components are magnetic.

5. The energy storage electrical appliance according to any one of claims 1-4, characterized in that, The heating device is provided with a positioning member on its second side, and the energy storage power supply is provided with a limiting member on its second side. The positioning member and the limiting member cooperate to limit the assembly position of the heating device and the energy storage power supply.

6. The energy storage device according to claim 5, characterized in that, The positioning element is a protrusion, and the limiting element is a groove; or The positioning element is a groove, and the limiting element is a protrusion; or One of the positioning element and the limiting element is a magnetic element, and the other is a metal that can be magnetized; or Both the positioning element and the limiting element are magnetic.

7. The energy storage device according to any one of claims 1-4, characterized in that, At least one of the heating device and the energy storage power source is provided with a handle for a user to hold.

8. The energy storage device according to any one of claims 1-4, characterized in that, At least one of the heating device and the energy storage power supply is provided with a heat dissipation component and / or a heat dissipation through hole communicating with the outside. The heat dissipation component is used to dissipate heat from the heating device and / or the energy storage power supply, and the heat dissipation through hole is used to transfer heat to the outside.

9. The energy storage device according to claim 1, characterized in that, The heating device includes any one of an induction cooker, a rice cooker, an electric oven, an electric baking pan, and an electric fryer.

10. A heating device for cooking food, characterized in that, The heating device includes: The first and second sides are opposite to each other. The second side of the heating device and the second side of the energy storage power supply are opposite to each other. The energy storage power supply is provided with a mounting component and a power connection component. The mounting component is plate-shaped and the plate-shaped mounting component covers at least half of the area of ​​the second side of the energy storage power supply. An assembly, wherein the assembly is used to magnetically engage with the mounting component of the energy storage power source to restrict relative movement between the heating device and the energy storage power source along the mating surface, the assembly being sheet-shaped and covering at least half of the area of ​​the second side of the heating device; and An electrical connector is provided for electrical connection with a power supply component of the energy storage power source, so that the energy storage power source supplies power to the heating device. The electrical connector is a receiving coil, and the power supply component is a transmitting coil. The transmitting coil and the receiving coil cooperate to enable the energy storage power source to supply power to the heating device.

11. An energy storage power source for charging and discharging, characterized in that, The energy storage power source includes: The first and second sides are opposite to each other, the second side of the energy storage power supply and the second side of the heating device are opposite to each other, and the heating device is provided with mounting parts and electrical connectors; The mounting component is used to magnetically engage with the mounting part of the heating device to restrict relative movement between the heating device and the energy storage power source along the mating surface. The mounting part is sheet-shaped, and the sheet-shaped mounting part covers at least half of the area of ​​the second side of the heating device. An electrical connector is provided, which is used to electrically connect with the electrical connector of the heating device so that the energy storage power supply supplies power to the heating device. The electrical connector is a receiving coil, and the electrical connector is a transmitting coil. The transmitting coil and the receiving coil cooperate to enable the energy storage power supply to supply power to the heating device.

12. An induction cooker, characterized in that, The induction cooker includes: The first and second sides are opposite to each other. The second side of the induction cooker and the second side of the energy storage power supply are opposite to each other. The energy storage power supply is provided with a mounting component and a power connection component. The mounting component is plate-shaped and the plate-shaped mounting component covers at least half of the area of ​​the second side of the energy storage power supply. An assembly, wherein the assembly is used to engage with the mounting component of the energy storage power supply to restrict relative movement between the induction cooker and the energy storage power supply along the mating surface, the assembly being sheet-shaped and covering at least half of the area of ​​the second side of the induction cooker; and An electrical connector is provided, which is used to electrically connect with the power supply of the energy storage power source so that the energy storage power source supplies power to the induction cooker. The electrical connector is a receiving coil, and the power supply is a transmitting coil. The transmitting coil and the receiving coil cooperate to enable the energy storage power source to supply power to the induction cooker.

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