Heat dissipation device

Abstract

The utility model relates to a heat dissipation device, which relates to the field of heat dissipation of electrical equipment and comprises a shell, a fan and a second gravity switch. According to the technical scheme, the second gravity switch is arranged on the fan, the installation efficiency is improved, the cost is reduced and the operability of the second gravity switch is enhanced while the power increase is extremely small and the air volume, the air pressure and the noise are not obviously changed.

Description

Technical Field

[0001] The present application relates to the field of heat dissipation of electrical equipment, and in particular to a heat dissipation device. Background Art

[0002] With the widespread use of electrical appliances such as freezers and refrigerators, heat dissipation devices play a vital role in ensuring the stable operation of the equipment.

[0003] Reference Figure 1 The conventional heat dissipation device generally comprises a housing 1, a fan 2 and a first gravity switch 3, wherein the fan 2 and the first gravity switch 3 are both arranged in the housing 1, and the fan 2 and the first gravity switch 3 are independent of each other. However, in practical applications, this conventional design has some problems, such as cumbersome installation process, high cost and limited operation of the first gravity switch 3.

[0004] In summary, the existing heat dissipation devices still need to be improved in design, installation and operation to meet the needs of more efficient and economical heat dissipation. Utility Model Content

[0005] In order to meet the demand for more efficient and economical heat dissipation, the present application provides a heat dissipation device.

[0006] The heat dissipation device provided in this application adopts the following technical solution:

[0007] A heat dissipation device comprises a shell, a fan and a second gravity switch, wherein the fan is arranged in the shell, and the second gravity switch is arranged on the fan.

[0008] By adopting the above technical solution, when the fan is started, it drives the surrounding air to flow, forming a heat dissipation effect. The second gravity switch is used to control the start and stop of the fan. Since the second gravity switch is set on the fan, it can be easily operated to achieve quick start and stop of the fan.

[0009] Optionally, the second gravity switch is fixedly connected to the top of the fan.

[0010] By adopting the above technical solution, the convenience of workers in installing and disassembling the second gravity switch is increased, saving installation time and labor costs.

[0011] Optionally, the second gravity switch is welded on the fan.

[0012] By adopting the above technical solution, the second gravity switch is welded on the fan, thereby increasing the firmness of the installation of the second gravity switch.

[0013] Optionally, the housing is provided with a through hole matched with the second gravity switch, allowing the operating part of the second gravity switch to extend out of the housing.

[0014] By adopting the above technical solution, the user can conveniently operate the second gravity switch from the outside without opening the housing.

[0015] Optionally, the through hole is provided with a cover body for closing the through hole when the second gravity switch is not in use.

[0016] By adopting the above technical solution, the lead-in hole is closed when the second gravity switch is not in use to prevent dust and debris from entering the interior of the housing.

[0017] Optionally, the cover is rotatably connected to the shell.

[0018] By adopting the above technical solution, the convenience of opening and closing the cover body for the user is increased.

[0019] Optionally, the second gravity switch is an electronic second gravity switch having an automatic resetting function.

[0020] By adopting the above technical solution, the second gravity switch can be automatically reset after use, thereby improving the convenience and safety of use.

[0021] Optionally, sound insulation material is provided inside the housing to reduce noise when the fan is running.

[0022] By adopting the above technical solution, the noise generated by the heat dissipation device during operation is effectively controlled, thereby improving the user experience.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. Since the second gravity switch is arranged on the fan, the installation process is simplified, the installation time and labor cost are saved, and the operability of the second gravity switch is improved so that it is not restricted by the angle of the fan;

[0025] 2. In the present invention, the second gravity switch is preferably fixed to the fan by welding, which increases the firmness of the installation of the second gravity switch;

[0026] 3. The user can conveniently operate the second gravity switch from the outside without opening the housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of a heat dissipation device in the related art.

[0028] Figure 2 It is a schematic diagram of the structure of the heat dissipation device in an embodiment of the present application.

[0029] Description of reference numerals:

[0030] 1. Casing; 2. Fan; 3. First gravity switch; 4. Second gravity switch. DETAILED DESCRIPTION

[0031] The following is combined with Figure 2 This application is described in further detail.

[0032] The terms used in this application are only for the purpose of describing specific embodiments and are not intended to limit this application. Unless otherwise defined, the technical terms or scientific terms used in this application should be the common meanings understood by those skilled in the art to which this application belongs. The "first", "first" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different components.

[0033] This embodiment discloses a heat dissipation device. Figure 2 The heat dissipation device includes a housing 1, a fan 2, and a second gravity switch 4. The fan 2 is disposed in the housing 1, and the second gravity switch 4 is directly disposed on the fan 2. Specifically, the second gravity switch 4 can be fixedly connected to the top of the fan 2, and the installation of the second gravity switch 4 becomes simple and quick, saving installation time and labor costs. At the same time, since the second gravity switch 4 is directly disposed on the fan 2, its operation is no longer limited by the angle of the fan 2, thereby improving operability.

[0034] The specific second gravity switch 4 is welded on the fan 2, which increases the firmness of the installation of the second gravity switch 4. The specific second gravity switch 4 is a ball switch, which has the advantages of small size, low price, 360-degree omnidirectional working state, etc.

[0035] The housing 1 is also provided with a through hole that matches the second gravity switch 4, allowing the operating part of the second gravity switch 4 to extend out of the housing 1. The user can conveniently operate the second gravity switch 4 from the outside without opening the housing 1. At the same time, a cover is also provided at the through hole, which is used to close the through hole when the second gravity switch 4 is not in use to prevent dust and debris from entering the interior of the housing 1. The specific cover is rotatably connected to the housing 1, which increases the convenience of the user to open and close the cover.

[0036] In this embodiment, the second gravity switch 4 may also be an electronic gravity switch with an automatic reset function. The second gravity switch 4 can automatically reset after use, thereby improving the convenience and safety of use.

[0037] Sound insulation material is provided inside the fan 2 to reduce the noise during the operation of the fan 2. The noise generated by the heat dissipation device during operation is effectively controlled, thereby improving the user experience.

[0038] The fan 2 can adopt a multi-blade design to provide a larger air volume and air pressure. The fan 2 can drive the air flow more effectively and improve the heat dissipation effect.

[0039] The housing 1 of the heat dissipation device is made of a light material with good thermal conductivity, such as aluminum alloy. Such material selection not only reduces the overall weight of the device, but also improves the heat dissipation efficiency. The light housing 1 is easy to carry and install, while the good thermal conductivity helps to transfer the internal heat to the housing 1 more quickly and dissipate it into the air.

[0040] The heat dissipation device also includes a temperature sensor for real-time monitoring of the temperature inside the housing 1. When the temperature exceeds a preset safety threshold, the sensor triggers an alarm system to remind the user to take timely measures to prevent the device from overheating. This intelligent design enhances the safety and reliability of the heat dissipation device.

[0041] The cooling device is also equipped with a remote control module. Users can remotely monitor and control the operating status of the cooling device through a smartphone or other smart device. For example, users can remotely start or stop fan 2, adjust the speed of fan 2, and even view real-time temperature data and historical records. This remote control function provides users with great convenience and flexibility.

[0042] The fan 2 blades of the heat sink are specially designed to optimize air flow and reduce noise. The shape and angle of the blades are carefully calculated and adjusted to ensure that noise is kept to a minimum while providing sufficient air volume and pressure. The heat sink can provide users with a quieter working environment while dissipating heat efficiently.

[0043] The heat sink also includes an automatic dust removal system. The system consists of a set of brushes and vacuum cleaners that can automatically and regularly clean dust and debris from the fan 2 blades and the housing 1. This not only maintains the cleanliness of the heat sink, but also extends its service life and ensures continued heat dissipation performance.

[0044] The implementation principle of this embodiment is: when the fan 2 is started, it drives the surrounding air to flow, forming a heat dissipation effect. The second gravity switch 4 is used to control the start and stop of the fan 2. Since the second gravity switch 4 is set on the fan 2, it can be easily operated to achieve the quick start and stop of the fan 2.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A heat dissipation device, comprising a housing (1), a fan (2) and a second gravity switch (4), wherein the fan (2) is arranged in the housing (1), and characterized in that: The second gravity switch (4) is arranged on the fan (2).

2. A heat dissipation device according to claim 1, characterized in that: The second gravity switch (4) is fixedly connected to the top of the fan (2).

3. A heat dissipation device according to claim 1, characterized in that: The second gravity switch (4) is welded on the fan (2).

4. A heat dissipation device according to claim 1, characterized in that: The housing (1) is provided with a through hole that matches the second gravity switch (4), allowing the operating part of the second gravity switch (4) to extend out of the housing (1).

5. A heat dissipation device according to claim 4, characterized in that: The through hole is provided with a cover body, which is used to close the through hole when the second gravity switch (4) is not in use.

6. A heat dissipation device according to claim 5, characterized in that: The cover body is rotatably connected to the outer shell (1).

7. The heat dissipation device according to claim 1, characterized in that: The second gravity switch (4) is an electronic second gravity switch (4) having an automatic resetting function.

8. The heat dissipation device according to claim 1, characterized in that: The housing (1) is provided with sound insulation material inside to reduce the noise of the fan (2) when it is running.

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