Chef machine with high safety

By using a magnetic component in conjunction with a Hall sensor in the food processor, the safety hazard caused by starting the machine when the pot is not locked has been resolved, achieving greater safety in use.

CN224140020UActive Publication Date: 2026-04-21GUANGDONG LINK-PLUS ELECTRIC APPLIANCES CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGDONG LINK-PLUS ELECTRIC APPLIANCES CO LTD
Filing Date
2025-05-22
Publication Date
2026-04-21

AI Technical Summary

Technical Problem

Existing food processors can still start even when the pot is not locked, causing the pot to fly off or food to splatter, posing a safety hazard.

Method used

The system uses a magnetic component in conjunction with a Hall sensor to ensure that the pot is properly installed before power is turned on. The system determines whether the pot is properly installed by aligning the magnetic component on the pot with the Hall sensor inside the machine.

Benefits of technology

This improves the safety of the food processor, preventing it from starting when the pot is not properly installed and avoiding accidents.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a cook machine with high safety, which comprises a machine body and a pot body, the machine body is provided with a mounting cavity for mounting the pot body, a plurality of clamping positions are circumferentially distributed on the cavity wall of the mounting cavity, the outer side of the bottom of the pot body is provided with clamping parts matched with the clamping positions, magnetic parts are arranged in the clamping parts, and a Hall sensor is arranged in the machine body. The sensing end of the Hall sensor corresponds to one clamping position, and the Hall sensor is used for controlling the on-off state of a power source of the machine body. And after the magnetic part on the pot body is aligned with the Hall sensor in the machine body, the Hall sensor judges that the pot body is mounted in place, and then the working power supply of the chef machine is switched on, so that the use safety of the chef machine is further ensured.
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Description

Technical Field

[0001] This utility model relates to a highly safe food processor. Background Technology

[0002] Stand mixers have become popular alongside home ovens and are now commonplace in ordinary households. Kneading dough is an essential step in making steamed buns or bread, but it's a very time-consuming and physically demanding process. Stand mixers can replace manual kneading, reducing time and labor intensity. Most stand mixers on the market have a tilting mechanism for easy replacement of the mixing paddles and disassembly of pots. However, before starting the machine, the upper and lower tilting components must be securely locked to prevent the upper component from tilting during mixing. Currently, many stand mixers allow mixing to begin without the pot being properly secured, which can cause the pot to fly out or food to splatter, posing a significant safety hazard and potentially leading to accidents.

[0003] Therefore, it is necessary to make further improvements. Utility Model Content

[0004] To address the aforementioned issues, this invention proposes a highly safe food processor that ensures the food processor can only start working properly after the pot is properly installed, greatly improving the safety of its use.

[0005] This utility model proposes a highly safe food processor, which includes a body and a pot. The body has a mounting cavity for mounting the pot, and the cavity wall has multiple slots distributed circumferentially. The bottom outer side of the pot has a locking part that cooperates with the locking part, and a magnetic part is provided inside the locking part. A Hall sensor is provided inside the body, and the sensing end of the Hall sensor corresponds to one of the locking parts. The Hall sensor is used to control the power supply of the body.

[0006] In one or more embodiments, the pot body includes a pot body or a pot base, the pot base is welded and fixed to the bottom of the pot body, and the locking part is provided on the side wall of the pot base.

[0007] In one or more embodiments, the side wall of the pot base has a mounting hole, and the clip is riveted or welded to the mounting hole, and the magnetic part is a magnet.

[0008] In one or more embodiments, the height of the pot base is consistent with the depth of the mounting cavity.

[0009] In one or more embodiments, the mounting cavity is provided with a heating device for heating the pot body.

[0010] The beneficial effects of this invention are as follows: After the magnetic part on the pot body is aligned with the Hall sensor inside the machine body, the Hall sensor determines that the pot body is installed in place before connecting the power supply of the food processor, thus further ensuring the safety of using the food processor. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of the food processor according to an embodiment of the present invention;

[0012] Figure 2 This is a schematic diagram showing the alignment of the magnetic part and the Hall sensor in an embodiment of this utility model. Detailed Implementation

[0013] To enhance understanding of this utility model, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. These embodiments are only used to explain the present utility model and do not constitute a limitation on the scope of protection of the present utility model.

[0014] Please refer to the appendix. Figure 1-2 This utility model provides a highly safe food processor, which includes a body 1 and a pot body 2. The body 1 has a mounting cavity 3 for mounting the pot body 2. The cavity wall of the mounting cavity 3 has multiple locking positions 4 distributed circumferentially. The bottom outer side of the pot body 2 has a locking part 5 that cooperates with the locking positions. The pot body is fixed to the body by the cooperation of the locking part and the locking position. A magnetic part 6 is provided in the locking part. A Hall sensor 7 is provided in the body 1. The sensing end of the Hall sensor 7 corresponds to one of the locking positions 4. The Hall sensor 7 is used to control the power supply of the body 1. When the locking part and the locking position are engaged, that is, when the pot body is in the installed position, the magnetic part on the locking part can trigger the Hall sensor, and the Hall sensor will then turn on the power supply of the body.

[0015] The pot body 2 includes a pot body 21 or a pot base 22. The pot base 22 is welded and fixed to the bottom of the pot body 21. The locking part 5 is provided on the side wall of the pot base 22. The pot base and the mounting cavity are connected to each other, resulting in a higher degree of fit.

[0016] The pot base 22 has mounting holes on its side wall. The clip is riveted or welded to the mounting holes. The fixing method can be selected according to actual needs. The magnetic part 6 is a magnet.

[0017] The height of the pot base 22 is consistent with the depth of the mounting cavity 3, so as to avoid the pot base being exposed and thus affecting the appearance.

[0018] The mounting cavity 3 is equipped with a heating device for heating the pot body 2, which may specifically be a heating plate.

[0019] The above description is only a preferred embodiment of the present utility model. The protection scope of the present utility model is not limited to the above embodiments. Any equivalent modifications or changes made by those skilled in the art based on the content disclosed in the present utility model should be included in the protection scope recorded in the claims.

Claims

1. A kitchen machine with high safety, characterized in that: The device includes a body (1) and a pot body (2). The body (1) has a mounting cavity (3) for mounting the pot body (2). The cavity wall of the mounting cavity (3) has multiple slots (4) distributed circumferentially. The bottom outer side of the pot body (2) has a locking part (5) that cooperates with the locking part. A magnetic part (6) is provided inside the locking part. A Hall sensor (7) is provided inside the body (1). The sensing end of the Hall sensor (7) corresponds to one of the locking parts (4). The Hall sensor (7) is used to control the power supply of the body (1).

2. The kitchen machine of claim 1, wherein: The pot body (2) includes a pot body (21) or a pot base (22), the pot base (22) is welded and fixed to the bottom of the pot body (21), and the locking part (5) is provided on the side wall of the pot base (22).

3. The kitchen machine of claim 2, wherein: The pot base (22) has mounting holes on its side wall, and the clip is riveted or welded to the mounting holes. The magnetic part (6) is a magnet.

4. The kitchen machine of claim 2, wherein: The height of the pot base (22) is consistent with the depth of the mounting cavity (3).

5. The kitchen machine of claim 4, wherein: The mounting cavity (3) is equipped with a heating device for heating the pot body (2).