Portable electromagnetic cooker

Abstract

The utility model provides a portable electromagnetic oven, including base, the base is divided into first area and second area, first area sets up and contains the furnace body part of heating element, the second area is used for detachably installed with the battery pack of the power supply of furnace body part. Adopt the power supply of battery pack, need not to connect to the mains when heating, can carry independently, application scene is flexible, in addition, the battery pack detachably installs, when the battery pack power is insufficient, it is convenient to replace.

Description

Technical Field

[0001] This utility model relates to the field of electrical technology, and in particular to a portable induction cooker. Background Technology

[0002] Most existing induction cookers rely on mains power, meaning they need to be connected to the grid to function properly. While this design is suitable for home or fixed locations, its application is severely limited outdoors, in mobile settings, or where power supply is inconvenient. To overcome this limitation, some portable induction cookers have emerged. However, these so-called "portable" induction cookers still have significant drawbacks.

[0003] First, many portable induction cookers still require an extension cord to connect to AC power, which not only increases the complexity of use but also limits their true portability and flexibility. In situations without a stable power supply, such as camping, fieldwork, or emergency cooking needs, this reliance on AC power is particularly inconvenient. Exposed wiring is a common problem, affecting aesthetics, making them difficult to carry, and hindering rapid deployment and use. More importantly, it increases safety hazards, such as the potential for short circuits or other electrical malfunctions due to damaged wiring. Utility Model Content

[0004] Based on the above, this utility model provides a portable induction cooker, aiming to solve the technical problems of insufficient flexibility in the application scenarios of existing induction cookers.

[0005] A portable induction cooker includes a base, which is divided into a first region and a second region. The first region is provided with a cooker body containing a heating element, and the second region is used to detachably install a battery pack that powers the cooker body.

[0006] Furthermore, the second area has a battery storage slot with an electrical plug-in port at the bottom, and a battery swapping socket at the bottom of the battery pack.

[0007] The battery pack can be detachably installed into the battery compartment by plugging it into the battery swapping socket via the electrical connector, and the battery pack can also supply power to the furnace body via the electrical connector.

[0008] Furthermore, the battery pack is equipped with a charging port, a power display screen, and a power switch.

[0009] Furthermore, the battery swapping socket has a concave structure on the outer surface of the bottom of the battery pack, the electrical plug-in port protrudes from the bottom of the battery receiving groove, and the periphery of the electrical plug-in port is a mounting boss with an inclined chamfer on the outer side of the mounting boss.

[0010] Furthermore, the battery pack is equipped with a handle.

[0011] Furthermore, a handle is located at the top of the battery pack, with both ends of the handle bent to the sides of the battery pack. The two ends of the handle have slotted holes, through which fasteners are passed to connect the two ends of the handle to the sides of the battery pack.

[0012] Furthermore, the furnace body is also equipped with an operation panel, which includes buttons and an induction cooker display screen, and the battery pack includes at least one battery module.

[0013] The battery pack contains a control module, which includes a battery management system and an induction cooker controller. The battery management system is connected to the battery module.

[0014] The heating element and battery module are connected by plugging the electrical connector into the battery swapping socket, as well as the induction cooker controller and control panel.

[0015] Furthermore, the upper surface of the battery pack is flush with the upper surface of the furnace body.

[0016] Furthermore, the front side of the battery pack is flush with the front side of the furnace body.

[0017] The rear side of the battery pack is flush with the rear side of the furnace body.

[0018] Furthermore, heat dissipation holes are provided on the bottom of the furnace body and on the sides not opposite the battery pack.

[0019] The beneficial technical effects of this utility model are as follows: The induction cooker of this utility model is powered by a battery pack, and does not need to be connected to the mains power when heating. It can be carried independently and is convenient for use in outdoor scenarios where there is no mains power. The application scenarios are flexible and the applicability is wide. In addition, the battery pack can be installed detachably, and it is easy to replace when the battery pack is low on power. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a portable induction cooker according to the present invention;

[0021] Figure 2 This is a schematic diagram of the internal structure of a portable induction cooker battery pack according to the present invention;

[0022] Figure 3 This is a schematic diagram of the battery pack insertion process for a portable induction cooker according to this utility model;

[0023] Figure 4 This is a schematic diagram of the electrical connector port of a portable induction cooker with a chamfered edge, according to the present invention.

[0024] in,

[0025] 1-Furnace body;

[0026] 11-Heating element; 12-Control panel;

[0027] 2-Battery pack;

[0028] 21-Power display screen; 22-Power switch; 23-Charging port; 24-Handle; 241-Fastener; 242-Strip hole; 25-Battery module; 26-Control module; 27-Protection board; 28-Battery swapping socket;

[0029] 3-Base;

[0030] A - First area; B - Second area;

[0031] 31 - Electrical connector; 32 - Battery housing. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments of the present invention can be combined with each other.

[0034] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0035] See Figure 1 The present invention provides a portable induction cooker, including a base (1), the base being divided into a first region (A) and a second region (B). The first region (A) is provided with a furnace body part (1) containing a heating element (11), and the second region (B) is used to detachably install a battery pack (2) for powering the furnace body part (1).

[0036] This utility model's induction cooker is powered by a battery pack, so it does not need to be connected to mains power when heating. It can be carried independently, making it convenient for use in outdoor scenarios where there is no mains power. Its application scenarios are flexible and its applicability is wide. In addition, the product has an integrated appearance, and the actual power supply device is independent. The battery pack can be installed detachably, making it easy to replace when the battery pack is low on power.

[0037] This invention is a stand-alone device that can be applied to any food or other items that require heating or need to be heated to a specific temperature range.

[0038] The battery pack and the stove body are independent of each other, reducing the impact of the induction cooker's heating temperature on the battery pack. The battery pack is designed to be sealed, waterproof, and splash-proof, further reducing the impact of the induction cooker's heating temperature on the battery pack.

[0039] See Figure 3 Furthermore, the second area (B) has a battery storage slot (32), the bottom of which is provided with an electrical plug-in port (31), and the bottom of the battery pack (2) is provided with a battery swapping socket (28).

[0040] The battery pack (2) is detachably installed into the battery receiving slot (32) by plugging it into the battery swapping socket (28) via the electrical plug-in port (31), and the battery pack (2) supplies power to the furnace body part (1) by plugging it into the battery swapping socket (28) via the electrical plug-in port (31).

[0041] The bottom of the battery housing slot (32) is provided with an electrical plug-in port (31) that protrudes from the bottom of the battery housing slot (32). The battery pack (2) has a recessed battery replacement socket (28) at the bottom to form a slot. The electrical plug-in port (31) is inserted into the slot to achieve electrical connection and also to achieve detachable plug-in connection between the battery pack and the second area of ​​the base (1). This top-bottom plug-in method makes the battery pack easy to install and easy to disassemble, which is convenient for replacing the battery pack. The top-bottom plug-in installation achieves electrical connection at the same time. The connecting wires of the furnace body are hidden inside the base (1), with no obvious wire exposure problem. There is no need to carry wires, which is clean and tidy, increases safety, and is aesthetically pleasing.

[0042] Specifically, the induction cooker of the present invention uses DC low-voltage energy storage, such as 24V voltage, which increases safety.

[0043] Specifically, the battery pack uses lithium battery cells.

[0044] The heating element in the furnace body is a coil. A battery pack powers the heating element, which in turn heats the container and pot, thus providing heating and heat preservation.

[0045] Furthermore, the battery swapping socket has a concave structure on the outer surface of the bottom of the battery pack, the electrical plug-in port protrudes from the bottom of the battery receiving groove, and the periphery of the electrical plug-in port is a mounting boss with an inclined chamfer on the outer side of the mounting boss.

[0046] See Figure 4The battery pack (2) has a battery swapping socket (28) at its bottom. The battery swapping socket (28) is recessed from the bottom outer surface, while the electrical plug-in port (31) is protruding from the battery receiving groove (32). The electrical plug-in port (31) protrudes from the bottom of the battery receiving groove (32), and the protrusion and concavity facilitate docking. The electrical plug-in port (31) is surrounded by a mounting boss. The outer side of the mounting boss is provided with a chamfer. The chamfer facilitates the guidance and positioning installation of the battery swapping socket (28).

[0047] See Figure 2 Furthermore, a charging port (23) is provided on the battery pack (2).

[0048] Specifically, the charging port (23) of the battery pack (2) is located on the side of the battery pack that is not opposite to the furnace body. The right side of the battery pack (2) is opposite to the left side of the furnace body, and the charging port (23) of the battery pack (2) is located on the left side of the battery pack.

[0049] Furthermore, the battery pack (2) is equipped with a power display screen (21).

[0050] Furthermore, a power switch (22) is provided on the battery pack (2).

[0051] Specifically, the battery pack (2) power display (21) and power switch (22) are located on the side of the battery pack that is not opposite to the furnace body. The right side of the battery pack (2) is opposite to the left side of the furnace body, and the battery pack (2) power display (21) and power switch (22) are located on the left side of the battery pack.

[0052] Specifically, the charging port (23), power display (21), and power switch (22) of the battery pack (2) are located on the same side of the battery pack.

[0053] The battery level display (21) shows the remaining battery level of the battery pack. The power switch controls the opening and closing of the battery pack, and the charging port is used to connect an external power source to charge the battery pack.

[0054] Furthermore, a handle (24) is provided on the battery pack (2).

[0055] Furthermore, a handle is located at the top of the battery pack, with both ends of the handle bent to the sides of the battery pack. The two ends of the handle have slotted holes, through which fasteners are passed to connect the two ends of the handle to the sides of the battery pack.

[0056] The battery pack handle (24) is located at the top of the battery pack. The handle at the top of the battery pack makes it easy to insert and remove the battery pack into the battery receiving slot (32), making the disassembly and installation of the battery pack simple and convenient.

[0057] Specifically, the two ends of the handle (24) are bent to the front and rear sides of the battery pack. The two ends of the handle (24) are provided with strip holes (242). Fasteners (241) pass through the strip holes (242) and are connected to the front and rear sides of the battery pack. The strip holes (242) are set to extend vertically in the length direction.

[0058] The vertical extension of the strip hole (242) along its length allows the handle to be raised when in use, making it easy to lift the battery pack by hand. When not in use, the handle can slide down due to gravity, bringing it closer to the top of the battery pack, thus improving the overall appearance of the product. When using an induction cooker for heating, the handle will not be a space constraint, preventing inconvenience in use.

[0059] Furthermore, the furnace body (1) is also provided with an operation panel (12), which includes buttons and an induction cooker display screen, and the battery pack includes at least one battery module (25).

[0060] The battery pack (2) is equipped with a control module (26), which includes a battery management system and an induction cooker controller. The battery management system is connected to the battery module (25).

[0061] The heating element (11) and the battery module (25) are connected by plugging the electrical plug-in port (31) into the power swapping socket (28), and the induction cooker controller and the operation panel (12) are connected.

[0062] The battery management system is also connected to the power display (21), the charging port (23) and the power switch (22) to monitor the power of the battery pack, control the charging and the switching.

[0063] The multiple buttons on the control panel of the furnace body (1) are mainly used to set the working parameters of the induction cooker, such as turning the induction cooker on and off, setting the heating time, and increasing or decreasing the power of the induction cooker. The induction cooker display screen on the control panel is mainly used to display the current power of the induction cooker, and also to display the remaining heating time, etc.

[0064] The induction cooker controller connects to the buttons on the control panel and the induction cooker display screen. The controller also connects to the battery management system (BMS), receiving button inputs, sending corresponding control information to the BMS, and controlling the display content on the screen. The BMS primarily manages the battery module. Compared to existing technologies that combine the induction cooker controller and control panel, this invention separates the controller and control panel, integrating them within the battery pack and the BMS. This reduces wiring harnesses and connectors, making controller maintenance easier.

[0065] Furthermore, the upper surface of the battery pack (2) is flush with the upper surface of the furnace body (1).

[0066] Furthermore, the front side of the battery pack (2) is flush with the front side of the furnace body (1);

[0067] The rear side of the battery pack (2) is flush with the rear side of the furnace body (1).

[0068] The right side of the battery pack (2) and the left side of the stove body are opposite and close to each other. The front and rear sides and the top surface are flush, making the portable induction cooker look like a cuboid structure. It is neat and simple, which improves the overall appearance of the product and reflects the theme of the dining table and outdoor application scenarios.

[0069] Furthermore, heat dissipation holes are provided on the bottom of the furnace body (1) and on the side not opposite to the battery pack (2).

[0070] In addition to the left side opposite to the battery pack (2), the bottom, front side, rear side and right side of the furnace body (1) are provided with heat dissipation holes to ensure normal ventilation and heat dissipation, ensure the normal operation of the furnace body electronic components, and improve the efficiency and life of the induction cooker.

[0071] The above are merely preferred embodiments of the present utility model and are not intended to limit the implementation methods and protection scope of the present utility model. Those skilled in the art should realize that any equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable induction cooker, characterized in that, The device includes a base, which is divided into a first region and a second region. The first region is provided with a furnace body containing a heating element, and the second region is used to detachably install a battery pack that powers the furnace body.

2. A portable induction cooker as described in claim 1, characterized in that, The second area has a battery accommodating slot, the bottom of which is provided with an electrical plug-in port, and the bottom of the battery pack is provided with a battery swapping socket; The battery pack can be detachably installed into the battery receiving slot by plugging it into the battery swapping socket via the electrical connector, and the battery pack can supply power to the furnace body via the electrical connector.

3. A portable induction cooker as described in claim 1, characterized in that, The battery pack is equipped with a charging port, a power display screen, and a power switch.

4. A portable induction cooker as described in claim 2, characterized in that, The battery swapping socket has a concave structure on the outer surface of the bottom of the battery pack, the electrical plug port protrudes from the bottom of the battery receiving groove, the periphery of the electrical plug port is a mounting boss, and the outer side of the mounting boss is provided with an inclined chamfer.

5. A portable induction cooker as described in claim 1, characterized in that, The battery pack is equipped with a handle.

6. A portable induction cooker as described in claim 5, characterized in that, The handle is located at the top of the battery pack, and both ends of the handle are bent to the sides of the battery pack. The two ends of the handle are provided with strip holes, and fasteners are passed through the strip holes to connect the two ends of the handle to the sides of the battery pack.

7. A portable induction cooker as described in claim 2, characterized in that, The furnace body is also provided with an operation panel, which includes buttons and an induction cooker display screen, and the battery pack includes at least one battery module. The battery pack is equipped with a control module, which includes a battery management system and an induction cooker controller. The battery management system is connected to the battery module. The heating element and the battery module are connected by plugging the electrical connector into the battery swapping socket, as well as the induction cooker controller and the control panel.

8. A portable induction cooker as described in claim 1, characterized in that, The upper surface of the battery pack is flush with the upper surface of the furnace body.

9. A portable induction cooker as described in claim 1, characterized in that, The front side of the battery pack is flush with the front side of the furnace body. The rear side of the battery pack is flush with the rear side of the furnace body.

10. A portable induction cooker as described in claim 1, characterized in that, The bottom of the furnace body and the side not opposite to the battery pack are provided with heat dissipation holes.

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