Heat dissipation structure and meat grinder

Abstract

The application discloses a heat dissipation structure and a meat grinder. The heat dissipation structure comprises a head, a motor and a switch for controlling the operation of the motor arranged in the head, and a movable element movably arranged on the surface of the head and capable of moving from a first position to a second position in the head. When the movable element moves to the second position, the movable element presses the switch to start the motor. The head is provided with a heat dissipation hole. When the movable element is at the first position, the heat dissipation hole is shielded in the movable element. When the movable element is at the second position, the heat dissipation hole is exposed. In the application, when the meat grinder is not used, the movable element is kept at the first position to shield the heat dissipation hole, so that the exposure of the heat dissipation hole prevents external dust and foreign matters from entering the body. When the meat grinder is used, the movable element is moved to the second position to expose the heat dissipation hole, so that the heat in the body is discharged, the damage of the motor and other elements caused by a long-term high-temperature environment is avoided, and the service life of the meat grinder is improved.

Description

Technical Field

[0001] This application relates to the field of home appliance technology, specifically to a heat dissipation structure and a meat grinder. Background Technology

[0002] Household meat grinders use a head to drive the blades to rotate inside the mixing cup, thus chopping meat and other foods. The separate design of the blades, mixing cup, and head makes it easy to clean the blades and mixing cup after use. The motor requires continuous pressing of a button on the surface of the head to rotate, avoiding the safety risks caused by the motor accidentally rotating the blades.

[0003] Household meat grinders process a small amount of food at a time. In order to prevent dust and foreign objects from entering the machine head during use or storage, the machine head is generally not equipped with heat dissipation holes. This means that the heat generated by the continuous operation of the motor inside the machine head cannot be dissipated. The long-term high temperature environment can easily damage the motor and other components inside the machine head, affecting the service life of the meat grinder. Utility Model Content

[0004] This application provides a heat dissipation structure, which aims to at least improve the technical problems existing in the prior art.

[0005] In accordance with the above objectives, this application provides a heat dissipation structure for use in a meat grinder, comprising: The machine head contains a motor and a switch for controlling the operation of the motor; A movable component is movably disposed on the surface of the machine head to move from a first position into the machine head to a second position. When the movable component moves to the second position, it presses the switch to start the motor. The machine head is provided with heat dissipation holes. When the movable part is in the first position, the heat dissipation holes are covered inside the movable part. When the movable part is in the second position, the heat dissipation holes are exposed.

[0006] This application has the following beneficial effects: When the meat grinder is not in use, the moving part remains in the first position and blocks the heat dissipation hole, preventing the heat dissipation hole from being exposed and allowing external dust and foreign objects to enter the machine body; when the meat grinder is in use, the moving part moves to the second position to expose the heat dissipation hole, dissipating the heat inside the machine body, avoiding damage to components such as the motor from long-term high temperature environment, and improving the service life of the meat grinder.

[0007] Furthermore, the heat dissipation holes are disposed on the side wall of the machine head adjacent to the movable component.

[0008] Furthermore, there are two or more switches to control the motor to operate in different ways, and the number of moving parts is consistent with the number of switches and they correspond one-to-one.

[0009] Furthermore, when there are two or more movable parts, each movable part is arranged adjacent to the other, and each moves from the first position to the second position to press the corresponding switch.

[0010] Furthermore, when there are multiple heat dissipation holes and two or more movable parts, each heat dissipation hole is respectively disposed on the side wall of the machine head adjacent to each movable part.

[0011] Furthermore, the heat dissipation holes corresponding to each of the aforementioned moving parts have different numbers and / or sizes.

[0012] This application also provides a meat grinder, which includes a mixing cup, blades and a grinding head, wherein the grinding head has a heat dissipation structure as described above.

[0013] To better understand and implement this invention, the following detailed description is provided in conjunction with the accompanying drawings. Attached Figure Description

[0014] Figure 1 This is an overall schematic diagram of a meat grinder with a heat dissipation structure provided in an exemplary embodiment of this application; Figure 2 This is a vertical cross-sectional view of the heat dissipation structure provided in an exemplary embodiment of this application; Figure 3 yes Figure 2 Enlarged diagram of point A in the middle.

[0015] in, Figures 1 to 3 The annotations in the accompanying drawings are explained as follows: 1. Head unit; 11. Motor; 12. Switch; 13. Heat dissipation holes; 2 movable parts; 3 mixing cups; 4 blades. Detailed Implementation

[0016] To better illustrate this utility model, a further detailed description of this utility model is provided below with reference to the accompanying drawings.

[0017] It should be understood that the described embodiments are merely some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of the embodiments of this application.

[0018] The terminology used in the embodiments of this application is for the purpose of describing particular embodiments only and is not intended to limit the embodiments of this application. The singular forms “a,” “the,” and “the” used in the embodiments of this application and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0019] In the following description, when referring to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims. In the description of this application, it should be understood that the terms "first," "second," "third," etc., are used only to distinguish similar objects and are not necessarily used to describe a specific order or sequence, nor should they be construed as indicating or implying relative importance. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0020] Furthermore, in the description of this application, unless otherwise stated, "multiple" means two or more. "And / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A alone, A and B simultaneously, or B alone. The character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0021] As attached Figure 1-3 As shown, this application provides a heat dissipation structure for use in a meat grinder through the following technical solution, including: The machine head 1 is equipped with a motor 11 and a switch 12 for controlling the operation of the motor 11. Movable component 2 is movably disposed on the surface of the machine head 1 so as to move from the first position into the machine head 1 to the second position. When the movable component 2 moves to the second position, it touches the switch 12 to start the motor 11. The head 1 is provided with heat dissipation holes 13. When the movable part 2 is in the first position, the heat dissipation holes 13 are covered inside the movable part 2. When the movable part 2 is in the second position, the heat dissipation holes 13 are exposed.

[0022] Compared with the prior art, this application has the following beneficial effects: when the meat grinder is not in use, the moving part is kept in the first position and blocks the heat dissipation hole, preventing the heat dissipation hole from being exposed and allowing external dust and foreign objects to enter the machine body; when the meat grinder is in use, the moving part moves to the second position to expose the heat dissipation hole, dissipating the heat inside the machine body, avoiding damage to components such as the motor from long-term high temperature environment, and improving the service life of the meat grinder.

[0023] In the technical solution applied in this embodiment, the heat dissipation hole 13 is provided on the side wall of the head 1 adjacent to the movable part 2. When the meat grinder is not in use, the movable part 2 is in the first position and blocks the heat dissipation hole 13 in the adjacent direction of the movable part 2, thereby achieving the external closure of the heat dissipation hole 13. When the meat grinder is in use, the movable part 2 is pressed to the second position to trigger the switch. After the movable part 2 moves into the head 1, it no longer blocks the heat dissipation hole 13 in the adjacent direction, thereby achieving the external exposure of the heat dissipation hole 13. The heat generated by the operation of the motor 11 can be released to the outside from the heat dissipation hole 13.

[0024] In embodiments of this technical solution, the number of switches 12 can be increased to two or more, thereby controlling different operating modes of the motor 11, such as different speeds and different directions, to achieve different food processing effects of the meat grinder. When two or more switches 12 are set, the number of moving parts 2 also increases synchronously to match the number of switches 12 and corresponds one-to-one.

[0025] When there are two movable parts 2, they can be arranged symmetrically adjacent to each other on the left and right. When there are three or more movable parts 2, they can be arranged at equal intervals along the circumference. In this embodiment, there are two movable parts 2 and two switches 12.

[0026] As attached Figure 2-3 As shown, since each movable part 2 corresponds one-to-one with a switch 12, each movable part can move from the first position to the second position to press the corresponding switch 12. Therefore, heat dissipation holes 13 are provided on the side wall of the machine head 1 adjacent to each movable part 2. When one movable part 2 moves to the second position, the other movable part 2 remains in the first position, and the heat dissipation hole on the adjacent side of the movable part 2 that has moved to the second position is exposed. When the motor 11 has different operating modes, that is, when there are two or more switches 12 and movable parts 2, the number and / or size of the heat dissipation holes 13 corresponding to each movable part 2 are different. When the motor 11 has different speeds, the heat generated at high speeds is greater than that at low speeds. Therefore, the number of heat dissipation holes 13 corresponding to the movable part 2 that presses the switch 12 that controls the high-speed operation of the motor 11 is greater than the number of heat dissipation holes 13 corresponding to the movable part 2 that presses the switch 12 that controls the low-speed operation of the motor 11 is greater. The different number of heat dissipation holes 13 can meet the heat dissipation requirements generated at different motor operating speeds.

[0027] This application also provides a meat grinder, which includes a mixing cup 3, a blade 4 and a grinding head 1, the grinding head 1 having a heat dissipation structure as described above.

[0028] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A heat dissipation structure, applied in a meat grinder, characterized in that, include: The machine head contains a motor and a switch for controlling the operation of the motor; A movable component is movably disposed on the surface of the machine head to move from a first position into the machine head to a second position. When the movable component moves to the second position, it presses the switch to start the motor. The machine head is provided with heat dissipation holes. When the movable part is in the first position, the heat dissipation holes are covered inside the movable part. When the movable part is in the second position, the heat dissipation holes are exposed.

2. The heat dissipation structure according to claim 1, characterized in that, The heat dissipation holes are located on the side wall of the machine head adjacent to the movable part.

3. The heat dissipation structure according to claim 2, characterized in that, There are two or more switches to control the motor to operate in different ways, and the number of moving parts is the same as the number of switches and they correspond one-to-one.

4. The heat dissipation structure according to claim 3, characterized in that, When there are two or more movable parts, each movable part is arranged adjacent to the other, and each moves from the first position to the second position to press the corresponding switch.

5. The heat dissipation structure according to claim 4, characterized in that, There are multiple heat dissipation holes, and each heat dissipation hole is respectively disposed on the side wall of the machine head adjacent to each of the moving parts.

6. The heat dissipation structure according to claim 5, characterized in that, The heat dissipation holes corresponding to each of the aforementioned moving parts have different numbers and / or sizes.

7. A meat grinder, characterized in that, The meat grinder includes a mixing cup, blades, and a head, wherein the head has a heat dissipation structure as described in any one of claims 1-6.

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