Cooking all-in-one machine

Abstract

The utility model discloses a cooking all-in-one machine, and relates to the technical field of kitchen supplies. The device comprises a shell, an upper cavity and a lower cavity which are communicated with each other are arranged in the shell, a heating pipe A and a heating pipe B are arranged on the upper wall and the lower wall of the lower cavity respectively, a fan is further arranged between the upper wall of the lower cavity and the heating pipe A, hot air in the lower cavity flows through the fan to heat food materials, a heater is arranged in the upper cavity, and a heating module is arranged in the middle of the lower wall of the heater. A cooling fan is arranged in the heater, a cooling grid is further arranged on the side wall of the heater, a control panel is further arranged in the heater, and a lower cavity independent heating mode or a heater independent heating mode or a heater and lower cavity simultaneous heating mode is set through the control panel. The hot air cooking function and the electromagnetic / resistance heating cooking function are integrated in the same shell, the upper cavity and the lower cavity are vertically arranged, the transverse occupied space of the whole machine is obviously reduced, and the device is adaptive to a narrow table top of a small apartment kitchen; due to the multi-mode switching function, parallel processing of various cooking scenes can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of kitchenware technology, and in particular to a cooking all-in-one machine. Background Technology

[0002] In modern urban life, especially in apartments and small dwellings, kitchen space is often limited, with relatively small countertops and storage areas.

[0003] Traditional cooking appliances such as air fryers, induction cookers, and ceramic cooktops are mostly designed independently and need to be placed side by side or separately to meet diverse cooking needs such as frying, stir-frying, grilling, and deep-frying. For example, when an air fryer and an induction cooker are placed side by side, the total horizontal length often exceeds 60cm, while the effective working area of ​​a small apartment kitchen countertop is usually less than 1.5 meters. This forces users to frequently move or store the equipment, greatly reducing the convenience of use.

[0004] In addition, current user demand for kitchen appliances has shifted from single-function to multi-tasking, such as air frying and stewing soup at the same time. Currently, this can only be achieved by having multiple devices work simultaneously. In small kitchens, there is not much space to do this, so many users are forced to cook one at a time, which is inefficient and time-consuming, making their already limited personal time even more scarce.

[0005] Based on this, the applicant proposed a cooking appliance to solve the above technical problems. Utility Model Content

[0006] This utility model addresses the shortcomings of existing technologies by providing a cooking appliance that can solve the aforementioned technical problems.

[0007] This utility model is solved by the following technical solution:

[0008] A cooking appliance includes a housing with an upper cavity and a lower cavity that are interconnected. A heating element A and a heating element B are respectively installed on the upper and lower walls of the lower cavity. A fan is also installed between the upper wall of the lower cavity and the heating element A, allowing hot air to circulate within the lower cavity to heat the food. A heater is installed in the upper cavity, and a heating module is located in the middle of the lower wall of the heater. A cooling fan is installed inside the heater, and a heat dissipation grille is installed on the side wall of the heater. A control panel is also installed inside the heater, allowing users to set a heating mode for the lower cavity alone, a heating mode for the heater alone, or a heating mode for both the heater and the lower cavity simultaneously.

[0009] Preferably, the heating module includes a conductive coil. When the conductive coil is energized, the magnetic cookware placed on the upper side panel of the heater is heated, thereby heating the food.

[0010] Preferably, the heating module includes a heating resistance wire. When energized, the heating resistance wire generates heat, which is transferred through the upper panel of the heater to heat the cookware, thereby heating the food.

[0011] Preferably, the panel comprises a microcrystalline glass panel or a high-temperature resistant ceramic panel.

[0012] Preferably, a metal mesh is fixedly disposed on the upper wall of the lower cavity, and the heating tube A is disposed between the metal mesh and the upper wall of the lower cavity.

[0013] Preferably, the lower cavity sidewall is provided with an opening for the frying basket to pass through, and the opening is adapted to the frying basket.

[0014] Preferably, the rear sidewall of the lower cavity is also provided with heat dissipation holes.

[0015] Preferably, an anti-slip pad is also provided on the lower side of the housing.

[0016] Preferably, the lower side of the housing is also provided with several elongated heat dissipation holes.

[0017] The beneficial effects of this utility model are as follows:

[0018] 1. Space-efficient design, suitable for small kitchens: By integrating hot air cooking and electromagnetic / resistance heating cooking functions into the same housing, and adopting a vertical layout of upper and lower cavities instead of the traditional horizontal side-by-side structure, the horizontal space occupied by the whole unit is significantly reduced, making it suitable for narrow countertops in small apartment kitchens.

[0019] 2. Multi-task collaborative cooking enhances efficiency and convenience: Based on the intelligent mode switching function of the control panel, users can flexibly handle multiple cooking scenarios in parallel. For example, while the lower chamber rapidly frys ingredients using hot air circulation, the upper chamber uses electromagnetic induction or resistance heating to precisely control the temperature of the pot for stewing. The independent temperature control of the dual chambers and the heat source isolation design effectively avoid heat interference, breaking through the efficiency bottleneck of traditional single-device operation that requires time-sharing, shortening the overall cooking time, and meeting users' rigid demand for efficient and simultaneous cooking.

[0020] 3. Optimized Thermal Management and Enhanced Safety: A multi-layered heat dissipation design, including a lower chamber metal mesh isolating the heating element from the food, a cooling fan and heat dissipation grille working together to guide airflow, and long ventilation holes at the bottom of the casing, ensures efficient heat dissipation during simultaneous dual-chamber heating, preventing equipment throttling or shutdown due to localized overheating. Simultaneously, the microcrystalline glass / high-temperature resistant ceramic panel combines high thermal conductivity with electromagnetic compatibility, enabling rapid response to upper chamber heating needs and ensuring stable operation and safety in multi-tasking scenarios. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be discussed below. Obviously, the technical solutions described in conjunction with the accompanying drawings are only some embodiments of this utility model. For those skilled in the art, other embodiments and their accompanying drawings can be obtained from the embodiments shown in these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0023] Figure 2 This is an exploded view of the three-dimensional structure of this utility model.

[0024] Figure 3 This is a schematic diagram of the internal structure of the lower cavity of this utility model.

[0025] Figure 4 This is an exploded view of the lower cavity structure of this utility model.

[0026] Figure 5 This is an exploded view of the lower cavity structure of this utility model.

[0027] Figure 6 This is a three-dimensional structural diagram of the heater of this utility model.

[0028] Figure 7 This is an exploded three-dimensional view of the heater of this utility model.

[0029] In the diagram: 1. Shell, 2. Heating element A, 3. Heating element B, 4. Fan, 5. Heating module, 6. Cooling fan, 7. Cooling grille, 8. Control panel, 9. Panel, 10. Metal mesh, 11. Frying basket, 12. Opening, 13. Cooling hole, 14. Anti-slip pad, 15. Long cooling hole. Detailed Implementation

[0030] The technical solutions of various embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments described in this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Example 1

[0031] like Figures 1 to 7As shown, this utility model discloses a cooking appliance, including a housing 1. The housing 1 has an upper cavity and a lower cavity that are interconnected. The upper wall and lower wall of the lower cavity are respectively provided with a heating tube A2 and a heating tube B3. A fan 4 is also provided between the upper wall of the lower cavity and the heating tube A2. The fan 4 causes hot air to flow in the lower cavity to heat the food. A heater is provided in the upper cavity. A heating module 5 is provided in the middle of the lower wall of the heater. A cooling fan 6 is provided in the heater. A heat dissipation grille 7 is also provided on the side wall of the heater. A control panel 8 is also provided in the heater. The control panel 8 can be used to set the lower cavity heating mode, the heater heating mode, or the heater and the lower cavity heating mode.

[0032] The connection between the upper and lower chambers allows them to share a heat dissipation mechanism in the simultaneous heating mode of the heater and the lower chamber, increasing heat dissipation efficiency. In the individual heating mode, they can also share heat dissipation holes to improve heat dissipation efficiency. In this embodiment, the hot air cooking in the lower chamber can be equivalent to an air fryer or a steam oven, enabling smokeless cooking. The heater in the upper chamber can heat the cookware, and the cooking mode and temperature can be adjusted through the control panel to achieve simultaneous cooking and temperature-controlled cooking in separate upper and lower chambers, meeting the cooking needs of various scenarios.

[0033] The heating module 5 includes a conductive coil. When the conductive coil is energized, the magnetic cookware placed on the upper panel 9 of the heater is heated, thereby heating the food. The panel 9 includes a microcrystalline glass panel or a high-temperature resistant ceramic panel. In this embodiment, the heater is equivalent to an induction cooker. By using a magnetic cookware, the food can be heated quickly. Structurally, the induction cooker is placed at the top of the device, making it more suitable for stewing and making soup. The cookware can be placed on the device for heating without any other operation. Since the device does not produce excessive vibration, the cookware can be placed stably. In addition, stewing and making soup does not produce a lot of oil fumes, and the hot air cooking in the lower cavity also does not produce oil fumes. Therefore, it can be placed in any position, leaving more counter space.

[0034] A metal mesh 10 is also fixedly installed on the upper wall of the lower cavity. The heating tube A2 is located between the metal mesh 10 and the upper wall of the lower cavity. The metal mesh isolates the heating tube from the food to prevent the food from sticking to the heating tube and producing a burnt smell and smoke during heating.

[0035] The lower cavity sidewall is provided with an opening 12 for the frying basket 11 to pass through, and the opening 12 is adapted to the frying basket 11.

[0036] The lower cavity rear sidewall is also provided with heat dissipation holes 13, and the lower side of the housing 1 is also provided with several heat dissipation elongated holes 15. By setting multiple heat dissipation channels, heat accumulation in the lower cavity during operation is avoided, which may cause damage to the device. The design of multiple heat dissipation channels also provides heat dissipation redundancy for the upper and lower cavities when cooking at the same time.

[0037] The lower side of the housing 1 is also provided with an anti-slip pad 14 to improve the stability of the device, especially when cooking with a pot placed on the heater, to prevent the pot from shifting due to slight collisions. Example 2

[0038] This utility model discloses a cooking appliance, comprising a housing 1, wherein an upper cavity and a lower cavity are provided inside the housing 1. A heating tube A2 and a heating tube B3 are respectively provided on the upper and lower walls of the lower cavity. A fan 4 is also provided between the upper wall of the lower cavity and the heating tube A2. The fan 4 causes hot air to circulate in the lower cavity to heat the food. A heater is provided in the upper cavity. A heating module 5 is provided in the middle of the lower wall of the heater. A cooling fan 6 is provided inside the heater. A heat dissipation grille 7 is also provided on the side wall of the heater. A control panel 8 is also provided inside the heater. The control panel 8 is used to set the heating mode of the lower cavity alone, the heating mode of the heater alone, or the heating mode of the heater and the lower cavity simultaneously.

[0039] The connection between the upper and lower chambers allows them to share a heat dissipation mechanism in the simultaneous heating mode of the heater and the lower chamber, increasing heat dissipation efficiency. In the individual heating mode, they can also share heat dissipation holes to improve heat dissipation efficiency. In this embodiment, the hot air cooking in the lower chamber can be equivalent to an air fryer or a steam oven, enabling smokeless cooking. The heater in the upper chamber can heat the cookware, and the cooking mode and temperature can be adjusted through the control panel to achieve simultaneous cooking and temperature-controlled cooking in separate upper and lower chambers, meeting the cooking needs of various scenarios.

[0040] The heating module 5 includes a heating resistance wire. When energized, the heating resistance wire heats up and transfers heat through the upper panel 9 of the heater to heat the cookware, thereby heating the food. The panel 9 includes a microcrystalline glass panel or a high-temperature resistant ceramic panel. In this embodiment, the heater is equivalent to an electric ceramic stove. The electric ceramic stove heats the heating resistance wire directly to the panel, and then radiates the heat to the cookware to heat the food. Therefore, it can be used with a variety of cookware, rather than the magnetic cookware limited to Embodiment 1, and has a wider range of applications. Since the heating resistance wire continues to heat up during cooking, the heat dissipation grille and the various heat dissipation channels in the connected lower cavity are used for rapid heat dissipation to ensure the safety of the device.

[0041] A metal mesh 10 is also fixedly installed on the upper wall of the lower cavity. The heating tube A2 is located between the metal mesh 10 and the upper wall of the lower cavity. The metal mesh isolates the heating tube from the food to prevent the food from sticking to the heating tube and producing a burnt smell and smoke during heating.

[0042] The lower cavity sidewall is provided with an opening 12 for the frying basket 11 to pass through, and the opening 12 is adapted to the frying basket 11.

[0043] The lower cavity rear sidewall is also provided with heat dissipation holes 13, and the lower side of the housing 1 is also provided with several heat dissipation elongated holes 15. By setting multiple heat dissipation channels, heat accumulation in the lower cavity during operation is avoided, which may cause damage to the device. The design of multiple heat dissipation channels also provides heat dissipation redundancy for the upper and lower cavities when cooking at the same time.

[0044] The lower side of the housing 1 is also provided with an anti-slip pad 14 to improve the stability of the device, especially when cooking with a pot placed on the heater, to prevent the pot from shifting due to slight collisions.

[0045] For Embodiment 1 or Embodiment 2, the heater can also be used for cooking methods such as stir-frying and deep-frying. Those skilled in the art can design products of various specifications according to their needs, such as products of various heights. Higher height products are suitable for stewing and making soup, while lower height products are suitable for deep-frying and stir-frying. This satisfies the needs and avoids the limitation of height on cooking. For example, if the height is too high, the product will be placed under the range hood when deep-frying or stir-frying, resulting in too little operating space.

[0046] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and not restrictive in all respects. The scope of this invention is defined by the appended claims, not by the foregoing description, and is therefore intended to encompass all variations falling within the meaning and scope of equivalents of the claims. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0047] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A cooking all-in-one machine comprising a housing (1), characterized in that: The housing (1) is provided with an upper cavity and a lower cavity that are interconnected. The upper wall and lower wall of the lower cavity are respectively provided with heating tube A (2) and heating tube B (3). A fan (4) is also provided between the upper wall of the lower cavity and the heating tube A (2). The hot air in the lower cavity is circulated by the fan (4) to heat the food. The upper cavity is provided with a heater. The lower wall of the heater is provided with a heating module (5). The heater is provided with a cooling fan (6). The side wall of the heater is also provided with a heat dissipation grille (7). The heater is also provided with a control panel (8). The lower cavity heating mode, the heater heating mode, or the heater and the lower cavity heating mode are set by the control panel (8).

2. The cooking all-in-one machine according to claim 1, characterized in that: The heating module (5) includes a conductive coil. When the conductive coil is energized, the magnetic cookware placed on the upper side panel (9) of the heater is heated, thereby heating the food.

3. The cooking all-in-one machine according to claim 1, characterized in that: The heating module (5) includes a heating resistance wire. When energized, the heating resistance wire generates heat and transfers heat through the upper panel (9) of the heater to heat the cookware, thereby heating the food.

4. The cooking all-in-one machine according to claim 2 or 3, characterized in that: The panel (9) includes a microcrystalline glass panel or a high-temperature resistant ceramic panel.

5. The cooking all-in-one machine according to claim 1, characterized in that: A metal mesh (10) is fixedly installed on the upper wall of the lower cavity, and the heating tube A (2) is disposed between the metal mesh (10) and the upper wall of the lower cavity.

6. The cooking all-in-one machine according to claim 1, characterized in that: The lower cavity sidewall is provided with an opening (12) through which the frying basket (11) passes, and the opening (12) is adapted to the frying basket (11).

7. The cooking all-in-one machine according to claim 1, characterized in that: The rear side wall of the lower cavity is also provided with heat dissipation holes (13).

8. The cooking all-in-one machine according to claim 1, characterized in that: An anti-slip pad (14) is also provided on the lower side of the housing (1).

9. The cooking all-in-one machine according to claim 1, characterized in that: Several elongated heat dissipation holes (15) are also provided on the lower side of the housing (1).

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