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

Abstract

The present 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 that can be charged and discharged. The heating device is provided with an assembly part and an electrical connector, and the heating device is used to cook food. The heating device is combined with the energy storage power supply, and the energy storage power supply is provided with a mounting part and an electrical connector. The assembly part and the mounting part cooperate by snapping together to limit the relative movement of the heating device and the energy storage power supply along the joint surface. The electrical connector is used to electrically connect to the electrical connector so that the energy storage power supply can supply power to the heating device. When the heating device needs to be used for cooking, 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 joint surface. At the same time, the energy storage power supply is electrically connected to the electrical connector and the electrical connector to supply power to the heating device. Compared with existing energy storage appliances, the heating device and the energy storage power supply in the energy storage appliance of the present application can be used in better coordination with each other.

Description

Technical Field

[0001] The present 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 appliance. Background Art

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

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

[0004] An energy storage appliance according to an embodiment of the present application includes a heating device and a chargeable and dischargeable energy storage power supply. The heating device is provided with an assembly member and an electrical connector, and is used for cooking food. The heating device is coupled to the energy storage power supply, which is provided with a mounting member and an electrical connector. The assembly member and the mounting member engage through a snap-fit ​​mechanism to restrict relative movement between the heating device and the energy storage power supply along the interface. The electrical connector is configured to electrically connect to the electrical connector, enabling the energy storage power supply to supply power to the heating device.

[0005] In certain embodiments, the assembly member and the mounting member are engaged with each other to detachably connect the heating device to the energy storage power supply.

[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, and the second side of the heating device is opposite to the second side of the energy storage power supply; the assembly part is a protrusion provided on the second side of the heating device, and the mounting part is a groove provided on the second side of the energy storage power supply, and the protrusion is engaged with the groove.

[0007] 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, and the second side of the heating device is opposite to the second side of the energy storage power supply; the assembly part is a groove provided on the second side of the heating device, and the mounting part is a protrusion provided on the second side of the energy storage power supply, and the protrusion is engaged with the groove.

[0008] In some embodiments, the assembly part includes a first assembly surface and a second assembly surface facing the mounting part, the first assembly surface is connected to the second side of the heating device and the second assembly surface, and the angle between the first assembly surface and the second assembly surface is a right angle or an obtuse angle; the mounting part includes a first mounting surface and a second mounting surface facing the assembly part, the first mounting surface is connected to the second side of the energy storage power supply and the second mounting surface, and the angle between the first mounting surface and the second mounting surface is a right angle or an obtuse angle; the first assembly surface is in contact with the first mounting surface, and the second assembly surface is in contact with the second mounting surface.

[0009] 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, and the second side of the heating device is opposite to the second side of the energy storage power supply; the assembly part is a protrusion arranged on the second side of the heating device, and the protrusion encloses an installation space, and the mounting part is the side wall of the energy storage power supply, and the side wall of the energy storage power supply is accommodated in the installation space and interferes with the protrusion.

[0010] 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, and the second side of the heating device is opposite to the second side of the energy storage power supply; the assembly part is the side wall of the heating device, and the mounting part is the protrusion on the second side of the energy storage power supply, the protrusion encloses an installation space, and the side wall of the heating device is accommodated in the installation space and interferes with the protrusion.

[0011] In certain embodiments, the protrusion is a closed annular structure, and the protrusion encloses the closed installation space.

[0012] In some embodiments, there are multiple protrusions, and the multiple protrusions form a non-enclosed installation space.

[0013] In some embodiments, the opening of the installation space gradually increases in a direction approaching the side wall.

[0014] In certain embodiments, when the assembly part is a protrusion provided on the second side of the heating device and the mounting member is a side wall of the energy storage power supply, the assembly part and the heating device are an integral structure; or the assembly part is detachably or non-detachably connected to the second side of the heating device.

[0015] In certain embodiments, when the assembly part is provided on the side wall of the heating device and the mounting part is a protrusion on the second side of the energy storage power supply, the mounting part and the energy storage power supply are an integral structure; or the mounting part is detachably or non-detachably connected to the second side of the energy storage power supply.

[0016] In certain embodiments, when the assembly part is a protrusion provided on the second side of the heating device and the mounting member is a side wall of the energy storage power supply, the number of the assembly parts is multiple to form a plurality of the mounting spaces surrounding each other in sequence, and the plurality of assembly parts are detachably connected to the second side of the heating device.

[0017] In certain embodiments, when the assembly part is provided on the side wall of the heating device and the mounting part is a protrusion on the second side of the energy storage power supply, the number of the mounting parts is multiple to form a plurality of the mounting spaces surrounding each other in sequence, and the plurality of mounting parts are detachably connected to the second side of the energy storage power supply.

[0018] 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, and the second side of the heating device is opposite to the second side of the energy storage power supply; a positioning member is provided on the second side of the heating device, and a limiting member is provided on the second side of the energy storage power supply, and the positioning member cooperates with the limiting member to limit the assembly position of the heating device and the energy storage power supply.

[0019] In some embodiments, the positioning member is a protrusion, and the limiting member is a groove.

[0020] In some embodiments, the positioning member is a groove, and the limiting member is a protrusion.

[0021] In certain embodiments, one of the positioning member and the limiting member is a magnetic member, and the other is a metal that can be magnetized.

[0022] In some embodiments, the positioning member and the limiting member are both magnetic members.

[0023] In certain embodiments, one of the electrical connector and the power connector is a plug, and the other is an interface, and the plug is plugged into the interface to electrically connect the heating device and the energy storage power supply.

[0024] In some embodiments, the electrical connection member is a receiving coil, the electrical connection member is a transmitting coil, and the transmitting coil and the receiving coil cooperate to enable the energy storage power supply to supply power to the heating device.

[0025] In certain embodiments, the electrical connection member is an electrical connection terminal, the electrical connection member is an electrical connection terminal, and the electrical connection terminal contacts the electrical connection terminal to electrically connect the heating device and the energy storage power supply.

[0026] In certain embodiments, at least one of the heating device and the energy storage power supply is provided with a handle for a user to hold.

[0027] In some embodiments, at least one of the heating device and the energy storage power supply is provided with a heat sink and / or a heat dissipation hole connected to the outside world, the heat sink is used to dissipate heat from the heating device and / or the energy storage power supply, and the heat dissipation hole is used to transfer heat to the outside world.

[0028] In some embodiments, the heating device includes any one of an induction cooker, an electric rice cooker, an electric oven, an electric baking tray, and an electric fryer.

[0029] A heating device according to an embodiment of the present application is used for cooking food and includes an assembly member and an electrical connector. The assembly member is configured to engage with a mounting member of an energy storage power supply to restrict relative movement between the heating device and the energy storage power supply along a joint surface. The electrical connector is configured to electrically connect to a power connector of the energy storage power supply to enable the energy storage power supply to supply power to the heating device.

[0030] The energy storage power supply according to an embodiment of the present application is configured for charging and discharging. The energy storage power supply includes a mounting member and a power connector. The mounting member is configured to engage with an assembly member of a heating device to restrict relative movement between the heating device and the energy storage power supply along the interface. The power connector is configured to electrically connect to an electrical connector of the heating device to enable the energy storage power supply to supply power to the heating device.

[0031] The induction cooker according to the present embodiment includes an assembly member and an electrical connector. The assembly member is configured to engage with a mounting member of an energy storage power supply to restrict relative movement between the induction cooker and the energy storage power supply along the interface. The electrical connector is configured to electrically connect to a power connector of the energy storage power supply to enable the energy storage power supply to supply power to the induction cooker.

[0032] In the heating device, energy storage power supply, induction cooker, and energy storage appliance of the present application, the assembly of the heating device engages with the mounting member of the energy storage power supply, so that 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 do not move relative to each other along the joint surface. Furthermore, when the heating device is placed on the energy storage power supply, the energy storage power supply is electrically connected to the electrical connector and the power supply to supply power to the heating device. Compared to existing energy storage appliances, the heating device and energy storage power supply in the energy storage appliance of the present application can be used in better coordination with each other.

[0033] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0035] Figure 1 It is a schematic structural diagram of an energy storage appliance according to certain embodiments of the present application;

[0036] Figure 2 yes Figure 1 Schematic diagram of the structural decomposition of the energy storage appliance;

[0037] Figure 3 is a schematic diagram of the connection between the heating device and the energy storage power supply in some embodiments of the present application;

[0038] Figure 4 Schematic diagram of the connection between the heating device and the energy storage power supply in other embodiments of the present application;

[0039] Figure 5 yes Figure 4 A schematic structural diagram of the heating device in FIG.

[0040] Figure 6 This is a structural diagram of positioning members and limiting members provided in a heating device and an energy storage power supply in certain embodiments of the present application.

[0041] Description of main component symbols:

[0042] 1000. Energy storage appliances;

[0043] 100, heating device; 10, first side of heating device; 20, second side of heating device; 30, assembly member; 31, first assembly surface; 32, second assembly surface; 33, protrusion; 331, installation space; 40, positioning member; 50, electrical connector; 60, handle; 70, heat sink; 80, heat dissipation hole;

[0044] 300, energy storage power supply; 301, first side of the energy storage power supply; 302, second side of the energy storage power supply; 305, mounting member; 3051, first mounting surface; 3053, second mounting surface; 306, groove; 307, limit member; 309, power connection member. DETAILED DESCRIPTION

[0045] The embodiments of the present application are described in detail below. Implementations of the embodiments are illustrated in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0046] In the description of the embodiments of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly specifying the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the described features. In the description of the embodiments of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0047] Outdoor camping has become a popular lifestyle today. People usually bring outdoor energy storage power supplies to power appliances such as heating devices when camping outdoors, so as to facilitate cooking and other activities. However, current heating devices cannot be well matched with energy storage power supplies. To solve this problem, the present application provides a heating device 100, an energy storage power supply 300, an induction cooker and an energy storage appliance 1000 ( Figure 1 shown).

[0048] See also Figure 1 、 Figure 3 and Figure 5 The energy storage appliance 1000 of the embodiment of the present application includes a heating device 100 and an energy storage power supply 300 that can be charged and discharged. The heating device 100 is provided with an assembly part 30 and an electrical connector 50, and the heating device 100 is used to cook food. The heating device 100 is combined with the energy storage power supply 300, and the energy storage power supply 300 is provided with a mounting part 305 and an electrical connector 309. The assembly part 30 and the mounting part 305 cooperate in a snap-fit ​​manner to limit the relative movement of the heating device 100 and the energy storage power supply 300 along the joint surface. The electrical connector 50 is used to electrically connect to the electrical connector 309 so that the energy storage power supply 300 supplies power to the heating device 100. Among them, the heating device 100 includes any one of an induction cooker, an electric rice cooker, an electric oven, an electric baking tray, and an electric fryer. The heating device 100 of the embodiment of the present application is an induction cooker.

[0049] In the energy storage appliance 1000 of the present application, the assembly member 30 of the heating device 100 engages with the mounting member 305 of the energy storage power supply 300, ensuring that the heating device 100 can be stably placed on the energy storage power supply 300 when cooking is required, and the heating device 100 and the energy storage power supply 300 do not move relative to each other along the joint surface. Furthermore, when the heating device 100 is placed on the energy storage power supply 300, the energy storage power supply 300 provides power to the heating device 100 through the electrical connection between the electrical connector 50 and the power connector 309. Compared to existing energy storage appliances, the heating device 100 and the energy storage power supply 300 of the energy storage appliance 1000 of the present application can better cooperate with each other.

[0050] The energy storage appliance 1000 is further described below with reference to the accompanying drawings.

[0051] See also Figure 3 The assembly part 30 and the mounting part 305 are engaged with each other to detachably connect the heating device 100 to the energy storage power supply 300 .

[0052] See also Figure 2 In some embodiments, the heating device 100 includes a first side 10 and a second side 20 that are opposite to each other, and the energy storage power supply 300 includes a first side 301 and a second side 302 that are opposite to each other. The second side 20 of the heating device 100 and the second side 302 of the energy storage power supply 300 are opposite to each other. When the heating device 100 and the energy storage power supply 300 are combined, the combined 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.

[0053] Specifically, see Figure 2 and Figure 3 In one embodiment, the assembly part 30 is a protrusion 33 provided on the second side 20 of the heating device 100, and the mounting part 305 is a groove 306 provided on the second side 302 of the energy storage power supply 300. The protrusion 33 is engaged with the groove 306 to ensure that the heating device 100 is firmly installed on the second side 302 of the energy storage power supply 300.

[0054] The protrusion 33 and the heating device 100 can be integral or separate. If the protrusion 33 and the heating device 100 are integral, the protrusion 33 extends from the second side 20 of the heating device 100. If the protrusion 33 and the heating device 100 are separate, the protrusion 33 can be removably or non-removably mounted on the second side 20 of the heating device 100. Removable mounting methods include, but are not limited to, threaded connections, screw connections, snap-fit ​​connections, hook connections, or magnetic connections. Non-removable mounting methods include, but are not limited to, welding, gluing, or interference fit.

[0055] In one example, the area of ​​a single protrusion 33 covers at least half the area of ​​the second side 20 of the heating device 100. In this case, the number of protrusions 33 can be one, and one protrusion 33 can be located at any position on the second side 20 of the heating device 100. Correspondingly, the number of grooves 306 is also one, and the position of the groove 306 corresponds to the position of the protrusion 33. In another example, the area of ​​a single protrusion 33 is less than half the area of ​​the second side 20 of the heating device 100. In this case, the number of protrusions 33 can be one or more. If there are multiple protrusions 33, the protrusions 33 can be evenly or unevenly distributed on the second side 20 of the heating device 100. The number of grooves 306 is the same as the number of protrusions 33, and the positions of the grooves 306 correspond to the positions of the protrusions 33.

[0056] In another embodiment, the assembly part 30 is a groove provided on the second side 20 of the heating device 100, and the mounting part 305 is a protrusion provided on the second side 302 of the energy storage power supply 300. The protrusion engages with the groove so that the heating device 100 is firmly installed on the second side 302 of the energy storage power supply 300.

[0057] The protrusion and energy storage power supply 300 may be integral or separate. If the protrusion and energy storage power supply 300 are integral, the protrusion extends from the second side 302 of the energy storage power supply 300. If the protrusion and energy storage power supply 300 are separate, the protrusion may be removably or non-removably mounted on the second side 302 of the energy storage power supply 300. Removable mounting methods include, but are not limited to, threaded connections, screw connections, snap-fit ​​connections, hook connections, or magnetic connections. Non-removable mounting methods include, but are not limited to, welding, gluing, or interference fit.

[0058] See also Figure 3 In some embodiments, the assembly member 30 includes a first assembly surface 31 and a second assembly surface 32 facing the mounting member 305. The first assembly surface 31 is obliquely connected to the second side 20 of the heating device 100 and the second assembly surface 32, and the angle between the first assembly surface 31 and the second assembly surface 32 is a right angle or an obtuse angle. The mounting member 305 includes a first mounting surface 3051 and a second mounting surface 3053 facing the assembly member 30. The first mounting surface 3051 is obliquely connected to the second side 302 of the energy storage power supply 300 and the second mounting surface 3053, and the angle between the first mounting surface 3051 and the second mounting surface 3053 is a right angle or an obtuse angle. The first assembly surface 31 is aligned with the first mounting surface 3051, and the second assembly surface 32 is aligned with the second mounting surface 3053.

[0059] In one embodiment, the angle between the first assembly surface 31 and the second assembly surface 32 is a right angle, and the angle between the first mounting surface 3051 and the second mounting surface 3053 is also a right angle. In this case, the first assembly surface 31 is perpendicularly connected to the second side 20 and the second assembly surface 32 of the heating device 100, and the first mounting surface 3051 is perpendicularly connected to the second side 302 and the second mounting surface 3053 of the energy storage power supply 300. When the heating device 100 and the energy storage power supply 300 are connected, the first assembly surface 31 and the first mounting surface 3051 are used to secure and limit the heating device 100 and the energy storage power supply 300.

[0060] In another embodiment, the angle between the first assembly surface 31 and the second assembly surface 32 is an obtuse angle, and the angle between the first mounting surface 3051 and the second mounting surface 3053 is also an obtuse angle. In this case, the first assembly surface 31 is obliquely connected to the second side 20 of the heating device 100 and the second assembly surface 32, and the first mounting surface 3051 is obliquely connected to the second side 302 of the energy storage power supply 300 and the second mounting surface 3053. Preferably, the angle between the first assembly surface 31 and the second assembly surface 32 is the same as the angle between the first mounting surface 3051 and the second mounting surface 3053. This allows the first assembly surface 31 to mate with the first mounting surface 3051, and the second assembly surface 32 to mate with the second mounting surface 3053, thereby further stabilizing the connection between the heating device 100 and the energy storage power supply 300. During the connection process between the heating device 100 and the energy storage power supply 300, the contact between the first assembly surface 31 and the first mounting surface 3051 can be used to guide the heating device 100 and the energy storage power supply 300 to the correct installation position. Similarly, during the separation process of the heating device 100 and the energy storage power supply 300 , the contact between the first assembly surface 31 and the first mounting surface 3051 can also be used to guide the separation of the heating device 100 and the energy storage power supply 300 .

[0061] See also Figure 4 and Figure 5 In one embodiment, the assembly part 30 is a protrusion 33 provided on the second side 20 of the heating device 100 , the protrusion 33 encloses an installation space 331 , and the mounting part 305 is a side wall 304 of the energy storage power supply 300 , the side wall 304 of the energy storage power supply 300 is accommodated in the installation space 331 and conflicts with the protrusion 33 .

[0062] Specifically, when the heating device 100 is connected to the energy storage power supply 300, the protrusion 33 is disposed over the second side 302 and sidewall 304 of the energy storage power supply 300. The second side 302 of the energy storage power supply 300 contacts the second side 20 of the heating device 100, and the sidewall 304 of the energy storage power supply 300 contacts the protrusion 33. In this case, the area of ​​the second side 20 of the heating device 100 is larger than the area of ​​the second side 302 of the energy storage power supply 300. The area of ​​the installation space 331 enclosed by the protrusion 33 is smaller than the area of ​​the second side 20 of the heating device 100. The protrusion 33 can be disposed at the outermost periphery of the second side 20 of the heating device 100, or at any location on the second side 20 of the heating device 100. The installation space 331 enclosed by the protrusion 33 can be located at the center of the second side 20 of the heating device 100, or at any location on the second side 20 of the heating device 100.

[0063] The cross-sectional area of ​​the installation space 331 enclosed by the protrusion 33 is greater than or equal to the area of ​​the second side 302 of the energy storage power supply 300. Preferably, the cross-sectional area of ​​the installation space 331 enclosed by the protrusion 33 is equal to the area of ​​the second side 302 of the energy storage power supply 300, so that the connection between the heating device 100 and the energy storage power supply 300 is more stable. The shape of the installation space 331 enclosed by the protrusion 33 corresponds to the shape of the second side 302 of the energy storage power supply 300. If the installation space 331 enclosed by the protrusion 33 is circular, the heating device 100 can be used with an energy storage power supply 300 having a circular second side 302. If the installation space 331 enclosed by the protrusion 33 is quadrilateral, the heating device 100 can be used with an energy storage power supply 300 having a quadrilateral second side 302. The second side 302 of the energy storage power supply 300 in the embodiment of the present application is a quadrilateral, the second side 20 of the heating device 100 is a quadrilateral, and the cross-sectional shape of the corresponding enclosed installation space 331 is also a quadrilateral.

[0064] In one example, the protrusion 33 is a closed annular structure, and the protrusion 33 encloses a closed installation space 331. In the embodiment of the present application, the protrusion 33 encloses a four-sided annular structure, and the interior of the four-sided annular structure is the installation space 331. When there is only one protrusion 33, the processing and installation of the protrusion 33 are relatively convenient.

[0065] In another example, there are multiple protrusions 33, and the multiple protrusions 33 enclose a non-enclosed installation space 331. The number of protrusions 33 can be, but is not limited to, two, three, four, or more. In the case of multiple protrusions 33, material can be saved and the structure is lighter.

[0066] When there are two protrusions 33, they are in the form of a bent block. The two protrusions 33 are arranged diagonally on the second side 20 of the heating device 100 to form an installation space 331. The second side 302 and sidewall 304 of the energy storage power supply 300 are accommodated in the installation space 331. The two protrusions 33 are used to limit the two diagonal positions of the second side 302 of the energy storage power supply 300. When there are three protrusions 33, the protrusions 33 can be in the form of a bent block or a sheet. When the protrusions 33 are in the form of a bent block, the three protrusions 33 are arranged in an "L" shape on the second side 20 of the heating device 100 to form an installation space 331. The second side 302 and sidewall 304 of the energy storage power supply 300 are accommodated in the installation space 331. The three protrusions 33 are used to limit the three diagonal positions of the second side 302 of the energy storage power supply 300. If the protrusions 33 are sheet-like structures, three protrusions 33 are distributed along three sides of the second side 20 of the heating device 100, and the three protrusions 33 are used to limit the three sides of the second side 302 of the energy storage power supply 300. If there are four protrusions 33, the protrusions 33 can be a bent block-like structure, or the protrusions 33 can be a sheet-like structure. If the protrusions 33 are a bent block-like structure, the four protrusions 33 are distributed along the four diagonal corners of the second side 20 of the heating device 100. The second side 302 and sidewall 304 of the energy storage power supply 300 are accommodated in the installation space 331, and the four protrusions 33 are used to limit the four diagonal corners of the second side 302 of the energy storage power supply 300. If the protrusions 33 are sheet-like structures, the four protrusions 33 are respectively provided along the four sides of the second side 20 of the heating device 100, and the four protrusions 33 are used to limit the four sides of the second side 302 of the energy storage power supply 300.

[0067] Please continue reading Figure 4 The opening of the installation space 331 gradually increases as it approaches the side wall 304 of the energy storage power supply 300, facilitating the installation of the heating device 100 and the energy storage power supply 300. As the heating device 100 and the energy storage power supply 300 gradually approach each other, the protrusion 33 gradually contacts the side wall 304 of the energy storage power supply 300 until the protrusion 33 is firmly engaged with the side wall 304 of the energy storage power supply 300.

[0068] In one example, the assembly part 30 and the heating device 100 are an integral structure. In this case, the assembly part 30 extends from the second side 20 of the heating device 100, and the assembly part 30 and the second side 20 of the heating device 100 are made of the same material. In another example, the assembly part 30 is detachably or non-detachably connected to the second side 20 of the heating device 100. Removable installation methods include but are not limited to threaded connection, screw connection, snap connection, hook connection, magnetic connection, or connection through a locking component. Non-detachable installation methods include but are not limited to welding, gluing, or interference fit. In this case, the second side 20 of the heating device 100 may be provided with a mounting groove, and the assembly part 30 is installed in the mounting groove.

[0069] The number of assembly members 30 can be multiple to form a plurality of sequentially surrounding installation spaces 331. Multiple assembly members 30 can be removably connected to the second side 20 of the heating device 100. The multiple assembly members 30 can have different sizes to accommodate multiple energy storage power supplies 300 of varying sizes. In this case, the second side 20 of the heating device 100 can be provided with multiple mounting slots for mounting multiple assembly members 30. When the heating device 100 is connected to the energy storage power supply 300, an assembly member 30 having a size corresponding to the second side 302 of the energy storage power supply 300 is mounted on the second side 20 of the heating device 100.

[0070] In another embodiment, the assembly part 30 is the side wall 304 of the heating device 100, and the mounting part 305 is a protrusion on the second side 302 of the energy storage power supply 300. The protrusion encloses an installation space, and the side wall 304 of the heating device 100 is accommodated in the installation space and interferes with the protrusion.

[0071] Specifically, when the heating device 100 is connected to the energy storage power supply 300, the protrusion is positioned over the second side 20 and sidewall 304 of the heating device 100. The second side 20 of the heating device 100 contacts the second side 302 of the energy storage power supply 300, and the sidewall 304 of the heating device 100 contacts the protrusion. In this case, the area of ​​the second side 20 of the heating device 100 is smaller than the area of ​​the second side 302 of the energy storage power supply 300. The cross-sectional area of ​​the installation space enclosed by the protrusion can be smaller than the area of ​​the second side 302 of the energy storage power supply 300. The protrusion can be positioned at the outermost periphery of the second side 302 of the energy storage power supply 300, or it can be positioned anywhere on the second side 302 of the energy storage power supply 300. The installation space enclosed by the protrusion can be located at the center of the second side 302 of the energy storage power supply 300, or it can be positioned anywhere on the second side 302 of the energy storage power supply 300.

[0072] The cross-sectional area of ​​the mounting space enclosed by the protrusion is greater than or equal to the area of ​​the second side 20 of the heating device 100. Preferably, the cross-sectional area of ​​the mounting space enclosed by the protrusion is equal to the area of ​​the second side 20 of the heating device 100, so as to ensure a more stable connection between the heating device 100 and the energy storage power supply 300. The cross-sectional shape of the mounting space enclosed by the protrusion corresponds to the shape of the second side 20 of the heating device 100. If the cross-sectional shape of the mounting space enclosed by the protrusion is circular, the energy storage power supply 300 can be compatible with a heating device 100 having a circular cross-sectional shape on the second side. If the cross-sectional shape of the mounting space enclosed by the protrusion is quadrilateral, the energy storage power supply 300 can be compatible with a heating device 100 having a quadrilateral cross-sectional shape on the second side.

[0073] In one example, the protrusion is a closed annular structure, which encloses a closed installation space. In this case, there is only one protrusion, which can be formed into a circular ring, an elliptical ring, or a four-sided ring structure. In the case of a single protrusion, the processing and installation of the protrusion are relatively convenient.

[0074] In another example, there are multiple protrusions, and the multiple protrusions enclose a non-enclosed installation space. The number of protrusions can be, but is not limited to, two, three, four, or more. In the case of multiple protrusions, material can be saved and the structure is lighter.

[0075] When there are two protrusions, they are in the form of a bent, block-like structure. The two protrusions are arranged diagonally on the second side 302 of the energy storage power supply 300 to form a mounting space. The second side 20 and sidewall 304 of the heating device 100 are accommodated in the mounting space 331. The two protrusions are used to limit the two diagonal positions of the second side 20 of the heating device 100. When there are three protrusions, they can be in the form of a bent, block-like structure or a sheet-like structure. When the protrusions are in the form of a bent, block-like structure, the three protrusions are arranged in an "L" shape on the second side 302 of the energy storage power supply 300 to form a mounting space. The second side 20 and sidewall 304 of the heating device 100 are accommodated in the mounting space 331. The three protrusions are used to limit the three diagonal positions of the second side 20 of the heating device 100. When the protrusions are in the form of a sheet-like structure, the three protrusions are distributed on three sides of the second side 302 of the energy storage power supply 300 to limit the three sides of the second side 20 of the heating device 100. When there are four protrusions, the protrusions can be a bent block structure or a sheet structure. In the case of a bent block structure, the four protrusions are distributed at the four diagonal corners of the second side 302 of the energy storage power supply 300. The second side 20 and sidewall 304 of the heating device 100 are accommodated in the installation space, and the four protrusions are used to limit the four diagonal corners of the second side 20 of the heating device 100. In the case of a sheet structure, the four protrusions are distributed at the four sides of the second side 302 of the energy storage power supply 300, and the four protrusions are used to limit the four sides of the second side 20 of the heating device 100.

[0076] The opening of the installation space gradually increases as it approaches the side wall 304 of the heating device 100, facilitating the installation of the heating device 100 and the energy storage power supply 300. As the heating device 100 and the energy storage power supply 300 gradually approach each other, the protrusion gradually contacts the side wall 304 of the heating device 100 until the protrusion is firmly engaged with the side wall 304 of the heating device 100.

[0077] In one example, the mounting member 305 is integral with the energy storage power supply 300. In this case, the mounting member 305 extends from the second side 302 of the energy storage power supply 300, and the mounting member 305 and the second side 302 of the energy storage power supply 300 are made of the same material. In another example, the mounting member 305 is removably or non-removably connected to the second side 302 of the energy storage power supply 300. Removable mounting methods include, but are not limited to, threaded connections, screw connections, snap connections, hook connections, magnetic connections, or connections via locking components. Non-removable mounting methods include, but are not limited to, welding, gluing, or interference fit. In this case, the second side 302 of the energy storage power supply 300 may be provided with a mounting slot, in which the mounting member 305 is installed.

[0078] Multiple mounting members 305 are provided to form a plurality of surrounding mounting spaces. These mounting members 305 are removably connected to the second side 302 of the energy storage power supply 300. The mounting members 305 may be of varying sizes to accommodate a plurality of heating devices 100 of varying sizes. In this case, the second side 302 of the energy storage power supply 300 may be provided with multiple mounting slots for mounting the mounting members 305. When the heating device 100 is connected to the energy storage power supply 300, a mounting member 305 having a size corresponding to the second side 20 of the heating device 100 is mounted on the second side 302 of the energy storage power supply 300.

[0079] See also Figure 6 In some embodiments, a positioning member 40 is provided on the second side 20 of the heating device 100, and a limiting member 307 is provided on the second side 302 of the energy storage power supply 300. The positioning member 40 cooperates with the limiting member 307 to limit the assembly position of the heating device 100 and the energy storage power supply 300.

[0080] The positioning member 40 and the assembly member 30 can be spaced apart, and the number of positioning members 40 can be one or more. The limiting member 307 and the mounting member 305 can be spaced apart, and the number of limiting members 307 is the same as the number of positioning members 40. In one embodiment, there is only one positioning member 40, which can be positioned at any location on the second side 20 of the heating device 100, except for the assembly member 30. There is also only one limiting member 307, and the position of limiting member 307 corresponds to the position of positioning member 40. In this case, the number of positioning members 40 and limiting members 307 is small, which can save costs and reduce the overall weight of the structure. In another embodiment, there are multiple positioning members 40, which can be evenly or unevenly distributed at any location on the second side 20 of the heating device 100, except for the assembly member 30. There are also multiple limiting members 307, and the positions of limiting members 307 correspond to the positions of positioning members 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.

[0081] 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 firmly matched. The positioning member 40 and the heating device 100 can be an integral structure or a split 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 split structure, the positioning member 40 is detachably or non-detachably connected to the second side 20 of the heating device 100. Among them, the detachable installation method includes, but is not limited to, threaded connection, screw connection or snap connection. The non-detachable installation method includes, but is not limited to, welding, gluing or interference fit.

[0082] In another embodiment, the positioning member 40 is a groove, and the stopper 307 is a protrusion. The cross-sectional shape of the stopper 307 may be, but is not limited to, circular, elliptical, rectangular, or other polygonal. The cross-sectional shape of the positioning member 40 corresponds to the cross-sectional shape of the positioning member 40, so that the positioning member 40 and the stopper 307 can fit securely. The stopper 307 and the energy storage power supply 300 may be integral or separate. When the stopper 307 and the energy storage power supply 300 are integral, the stopper 307 extends from the second side 302 of the energy storage power supply 300. When the stopper 307 and the energy storage power supply 300 are separate, the stopper 307 is detachably or non-detachably connected to the second side 302 of the energy storage power supply 300. Removable mounting methods include, but are not limited to, threaded, screw, or snap-fit ​​connections. Non-detachable mounting methods include, but are not limited to, welding, gluing, or interference fit.

[0083] In another embodiment, one of the positioning member 40 and the retaining 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, circular, elliptical, rectangular, or other polygonal, and the cross-sectional shape of the retaining 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 retaining member 307 is a magnetizable metal. The magnetizable metal may be iron, cobalt, or nickel. In another example, the positioning member 40 is a magnetizable metal, and the retaining member 307 is a magnetic member.

[0084] In another embodiment, both the positioning member 40 and the limiting member 307 are magnetic members. In one example, the south pole of the positioning member 40 faces the second side 302 of the energy storage power supply 300, and the north 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 south pole of the positioning member 40 and the north pole of the limiting member 307 attract each other. In another example, the north pole of the positioning member 40 faces the second side 302 of the energy storage power supply 300, and the south 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 north pole of the positioning member 40 and the south pole of the limiting member 307 attract each other.

[0085] See also Figure 2 and Figure 5 In one embodiment, one of the electrical connector 50 and the electrical connector 309 is a plug, and the other is an interface. The plug and interface connect to electrically connect the heating device 100 to the energy storage power supply 300. In one example, the electrical connector 50 is a plug with a wire, and the electrical connector 309 is an interface. The heating device 100 may be provided with a receiving slot to accommodate the plug and wire, making the heating device 100 more compact and more integrated. When the heating device 100 is not in operation, the plug is stored 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 be operated, the plug extends from the receiving slot and connects to the interface. In another example, the electrical connector 50 is an interface, and the electrical connector 309 is a plug with a wire. The energy storage power supply 300 may be provided with a receiving slot to accommodate the plug and wire, making the energy storage power supply 300 more compact and more compact. When the heating device 100 is not in operation, the plug is stored 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 work, the plug extends from the receiving slot and is plugged into the interface.

[0086] In another embodiment, the electrical connector 50 is a receiving coil, and the electrical connector 309 is a transmitting coil. The transmitting coil and the receiving coil cooperate to enable the energy storage power supply 300 to supply power to the heating device 100. The electrical connector 50 can be located on the second side 20 of the heating device 100, and the electrical connector 309 can 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 cannot 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, and the energy storage power supply 300 can supply power to the heating device 100.

[0087] In another embodiment, the electrical connector 50 is an electrical connection terminal, and the electrical connector 309 is an electrical connection terminal. The electrical connector and the electrical connection terminal contact each other 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 electrical connection 309 is also disposed on the second side 302 of the energy storage power supply 300, with the electrical connector 50 and the electrical connection terminal corresponding to each other. In another example, the electrical connector 50 is disposed on the side wall 304 of the heating device 100, and the electrical connection 309 is also disposed on the side wall 304 of the energy storage power supply 300, with the electrical connector 50 and the electrical connection terminal corresponding to each other. When the heating device 100 is not connected to the energy storage power supply 300, the electrical connector and the electrical connection 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 and the electrical connection terminal contact each other, and the energy storage power supply 300 supplies power to the heating device 100.

[0088] See also Figure 5 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 hold. In one embodiment, the heating device 100 is provided with a handle 60, which is located on the side wall 304 of the heating device 100. There may be one or two handles 60. If there is one handle 60, the handle 60 is located on any one of the side walls 304 of the heating device 100. If there are two handles 60, the two handles 60 are located on two opposing 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 located on the side wall 304 of the energy storage power supply 300. There may be one or two handles 60. If there is one handle 60, the handle 60 is located on any one of the side walls 304 of the energy storage power supply 300. If there are two handles 60, the two handles 60 are located on two opposing side walls 304 of the energy storage power supply 300. In another embodiment, the heating device 100 and the energy storage power supply 300 are both provided with a handle 60 to facilitate taking and placing the heating device 100 and the energy storage power supply 300 .

[0089] See also Figure 2 and Figure 5 In some embodiments, at least one of the heating device 100 and the energy storage power supply 300 is provided with a heat sink 70 and / or a heat dissipation hole 80 connected to the outside world. The heat sink 70 is used to dissipate heat from the heating device 100 and / or the energy storage power supply 300, and the heat dissipation hole 80 is used to transfer heat to the outside world.

[0090] 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, blower, heat conductor, or 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 provided on the sidewall 304 of the heating device 100. The shape of the heat dissipation holes 80 may be, but is not limited to, circular, elliptical, rectangular, or other polygonal shapes, and there may be one or more heat dissipation holes 80. In 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 provided on the sidewall 304 of the energy storage power supply 300. The shape of the heat dissipation holes 80 may be, but is not limited to, circular, elliptical, rectangular, or other polygonal shapes, and there may be one or more heat dissipation holes 80. In yet another embodiment, both the heating device 100 and the energy storage power supply 300 are provided with a heat sink 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 a heat sink 70 and a heat dissipation hole 80. The shape of the heat dissipation hole 80 of the heating device 100 and the heat dissipation hole 80 of the energy storage power supply 300 may be the same or different.

[0091] In the energy storage appliance 1000 of the present application, the assembly member 30 of the heating device 100 engages with the mounting member 305 of the energy storage power supply 300, ensuring that the heating device 100 can be stably placed on the energy storage power supply 300 when cooking is required, and the heating device 100 and the energy storage power supply 300 do not move relative to each other along the joint surface. Furthermore, when the heating device 100 is placed on the energy storage power supply 300, the energy storage power supply 300 provides power to the heating device 100 through the electrical connection between the electrical connector 50 and the power connector 309. Compared to existing energy storage appliances, the heating device 100 and the energy storage power supply 300 of the energy storage appliance 1000 of the present application can better cooperate with each other.

[0092] The technical features of the above-described embodiments may be combined in any manner. To simplify the description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there are no conflicts in the combination of these technical features, they should be considered to be within the scope of this specification. Furthermore, other implementations can be derived from the above-described embodiments, allowing for structural and logical substitutions and changes without departing from the scope of this disclosure.

[0093] The above-described embodiments merely represent several implementation methods of the present application. 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 a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, all of which fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

Claims

1. An energy storage appliance, characterized in that: include: A heating device, the heating device having an assembly part and an electrical connector, the heating device being used for cooking food, the heating device comprising a first side and a second side opposite to each other, the heating device comprising any one of an induction cooker, an electric rice cooker, an electric oven, an electric baking tray, and an electric fryer; and A chargeable and dischargeable energy storage power supply, wherein the heating device is combined with the energy storage power supply, the energy storage power supply comprising a first side and a second side opposite to each other, the second side of the heating device being opposite to the second side of the energy storage power supply, the energy storage power supply being provided with a mounting member and an electrical connection member, the mounting member and the mounting member being engaged by a snap-fitting manner to limit relative movement of the heating device and the energy storage power supply along the joint surface, the electrical connection member being configured to be electrically connected to the electrical connection member so that the energy storage power supply supplies power to the heating device; The assembly part is a protrusion provided on the second side of the heating device, the protrusion encloses an installation space, the installation part is a side wall of the energy storage power supply, the side wall of the energy storage power supply is accommodated in the installation space and abuts against the protrusion; or The assembly part is the side wall of the heating device, and the mounting member is a protrusion on the second side of the energy storage power supply. The protrusion encloses an installation space, and the side wall of the heating device is accommodated in the installation space and abuts against the protrusion. The number of the protrusions is multiple to form a plurality of the installation spaces that surround each other in sequence, and the multiple protrusions are detachably arranged.

2. The energy storage device according to claim 1, characterized in that: The assembly part and the installation part are engaged with each other so that the heating device is detachably connected to the energy storage power supply.

3. The energy storage device according to claim 1, characterized in that: The protrusion is a closed annular structure, and the protrusion encloses the closed installation space; or There are multiple protrusions, and the multiple protrusions form the non-enclosed installation space.

4. The energy storage device according to claim 3, characterized in that: The opening of the installation space gradually increases in a direction approaching the side wall.

5. The energy storage device according to claim 1, characterized in that: In the case where the assembly part is a protrusion provided on the second side of the heating device and the mounting member is a side wall of the energy storage power supply, the number of the assembly parts is multiple to form a plurality of sequentially surrounding mounting spaces, and the plurality of assembly parts are detachably connected to the second side of the heating device; When the assembly part is arranged on the side wall of the heating device and the mounting part is a protrusion on the second side of the energy storage power supply, the number of the mounting parts is multiple to form a plurality of the mounting spaces surrounding in sequence, and the plurality of mounting parts are detachably connected to the second side of the energy storage power supply.

6. The energy storage device according to any one of claims 1 to 5, characterized in that: 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, and the second side of the heating device is opposite to the second side of the energy storage power supply; A positioning member is provided on the second side of the heating device, and a limiting member is provided on the second side of the energy storage power supply. The positioning member cooperates with the limiting member to limit the assembly position of the heating device and the energy storage power supply.

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

8. The energy storage device according to any one of claims 1 to 5, characterized in that: One of the electrical connector and the power connector is a plug, and the other is an interface, and the plug is plugged into the interface to electrically connect the heating device and the energy storage power supply; or The electrical connection member is a receiving coil, the electrical connection member is a transmitting coil, and the transmitting coil and the receiving coil cooperate to enable the energy storage power supply to supply power to the heating device; or The electrical connection member is an electrical connection terminal, the electrical connection member is an electrical connection terminal, and the electrical connection terminal contacts the electrical connection terminal to electrically connect the heating device and the energy storage power supply.

9. The energy storage device according to any one of claims 1 to 5, characterized in that: At least one of the heating device and the energy storage power supply is provided with a handle, and the handle is used for a user to hold.

10. The energy storage device according to any one of claims 1 to 5, characterized in that: At least one of the heating device and the energy storage power supply is provided with a heat sink and / or a heat dissipation hole connected to the outside world. The heat sink is used to dissipate heat from the heating device and / or the energy storage power supply, and the heat dissipation hole is used to transfer heat to the outside world.

11. A heating device for cooking food, characterized in that: The heating device comprises: a first side and a second side opposite to each other; An assembly part, the assembly part is used to engage with the mounting part of the energy storage power supply to limit the relative movement of the heating device and the energy storage power supply along the joint surface; and an electrical connector, the electrical connector being used to be electrically connected to the electrical connection of the energy storage power supply so that the energy storage power supply supplies power to the heating device; The assembly part is a protrusion provided on the second side of the heating device, the protrusion encloses an installation space, and the installation part is a side wall of the energy storage power supply, the side wall of the energy storage power supply is accommodated in the installation space and abuts against the protrusion; The number of the protrusions is multiple to form a plurality of sequentially surrounding installation spaces, and the multiple protrusions are detachably arranged on the second side of the heating device.

12. An energy storage power supply for charging and discharging, characterized in that: The energy storage power supply comprises: a first side and a second side opposite to each other; A mounting member, the mounting member being configured to engage with an assembly member of the heating device to limit relative movement between the heating device and the energy storage power source along a joint surface; and an electrical connection member, the electrical connection member being used to be electrically connected to the electrical connection member of the heating device so that the energy storage power supply supplies power to the heating device; The assembly part is the side wall of the heating device, and the mounting part is the protrusion on the second side of the energy storage power supply. The protrusions form an installation space, and the side wall of the heating device is accommodated in the installation space and interferes with the protrusions. The number of the protrusions is multiple to form multiple installation spaces that surround each other in sequence, and the multiple protrusions are detachably arranged on the second side of the energy storage power supply.

13. An induction cooker, characterized in that: The induction cooker comprises: a first side and a second side opposite to each other; An assembly part, the assembly part is used to engage with the installation part of the energy storage power supply to limit the relative movement of the induction cooker and the energy storage power supply along the joint surface; and an electrical connector, the electrical connector being used to be electrically connected to the power connection piece of the energy storage power supply so that the energy storage power supply supplies power to the induction cooker; The assembly part is a protrusion provided on the second side of the induction cooker, the protrusion encloses an installation space, and the installation part is a side wall of the energy storage power supply, the side wall of the energy storage power supply is accommodated in the installation space and abuts against the protrusion; There are multiple protrusions to form multiple sequentially surrounding installation spaces, and the multiple protrusions are detachably arranged on the second side of the induction cooker.

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