Gateway with heat dissipation function

Abstract

The utility model relates to the technical field of Internet of Things equipment, and discloses a gateway with a heat dissipation function, which comprises a gateway box and a fan, the gateway box is provided with a plug board, the surface of the plug board is provided with an air passing port, and the inner wall of the air passing port is rotatably connected with a shielding blade; according to the utility model, the plastic blades which can be opened and closed along with the wind power of the fan are arranged at the filter port of the gateway, and when the fan stops working, the plastic blades can be automatically closed and cover the filter port to form an effective dustproof barrier, so that dust in the external environment can be effectively prevented from entering the gateway, and the service life of the gateway is prolonged. The automatic closing mechanism enhances the dustproof capability of the gateway, and is helpful for keeping internal components clean and prolonging the service life; when the fan starts to work, the plastic blades can be automatically opened along with wind power, air is allowed to pass through the filtering opening, it is ensured that when heat dissipation is needed, the gateway can fully utilize airflow generated by the fan to reduce the internal temperature, and the heat dissipation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of Internet of Things equipment, in particular to a gateway with a heat dissipation function. Background Art

[0002] A gateway, also known as an internetwork connector or protocol converter, is a complex network interconnection device that mainly realizes network interconnection above the network layer and is only used for interconnection between two networks with different high-level protocols. It can be used for wide area network interconnection or local area network interconnection. When the gateway is running, its internal electronic components will process and forward a large amount of data, which will generate heat in this process. If the heat cannot be effectively dissipated, it may cause the internal temperature of the gateway to rise, which will affect its normal operation and may even cause damage to the components. Therefore, in order to ensure the normal operation of the gateway and extend its service life, it is necessary to export the heat through heat dissipation.

[0003] At present, the patent with announcement number CN219875780U discloses a gateway, including a gateway box, and a circuit board and components arranged in the gateway box. A socket is provided on one side of the gateway box, and the interface of the circuit board is inserted into the socket to connect with the cable. The two sides of the bottom of the gateway box are respectively recessed inward to form a rectangular groove, and a heat dissipation component is detachably installed in the rectangular groove. The walls constituting the rectangular groove are all arranged in a hollow shape. The heat dissipation component includes a bottom plate, a support body arranged on the bottom plate, and a dust filter cotton coated on the support body. The bottom plate is made of a metal material with a smooth surface. Although the above device solves the problem of avoiding excessive dust accumulation on the dust filter cotton to affect the heat dissipation effect, the following problems still exist: the filter port of the gateway is continuously in an open state, and dust, dirt and other particulate matter in the external environment will still accumulate at the filter port or enter the inside of the gateway. The dust accumulated for a long time causes poor heat dissipation of the equipment and even causes faults such as short circuit. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a gateway with a heat dissipation function to solve at least one of the problems raised by the background technology, such as: enhancing the dustproof ability of the gateway, helping to keep the internal components clean and prolonging the service life.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gateway with heat dissipation function, including a gateway box and a fan installed in the gateway box, the opposite ends of the gateway box and the fan are connected to the outside, a plug board is installed on one side of the open part of the gateway box, a plurality of air outlets are opened on the surface of the plug board, and shielding blades are rotatably connected to the inner wall of the air outlet.

[0006] Furthermore, the length and height of the shielding blades are greater than the length and height of the air outlet.

[0007] Furthermore, the shielding blades are hollow.

[0008] Furthermore, an insect-proof grille is fixedly connected to the inner wall of the air outlet.

[0009] Furthermore, a card strip is fixedly connected to the back of the plug board, a slot for inserting and connecting with the card strip is provided on the surface of one open end of the gateway box, a circular hole is provided on the surface of one open end of the gateway box, and an external bolt passes through the plug board and is threadedly connected to the inner wall of the circular hole.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] The utility model installs plastic blades that can open and close with the wind force of the fan at the filter port of the gateway. When the fan stops working, the plastic blades will automatically close and cover the filter port to form an effective dust barrier, which can effectively prevent dust in the external environment from entering the inside of the gateway. This automatic closing mechanism enhances the dustproof ability of the gateway, helps to keep the internal components clean and extend the service life; when the fan starts working, the plastic blades will automatically open with the wind force, allowing air to circulate through the filter port, ensuring that when heat dissipation is needed, the gateway can make full use of the airflow generated by the fan to reduce the internal temperature and improve the heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the three-dimensional structure of the gateway box and the plug board of the utility model;

[0014] Figure 3 This is a schematic diagram of the three-dimensional structure of the plug board of the utility model;

[0015] Figure 4 This is a schematic diagram of the three-dimensional structure of the surface of the plug board of the utility model;

[0016] Figure 5 This is a side sectional view of the shielding blade of the utility model;

[0017] Figure 6 It is a schematic diagram of the three-dimensional structure of the back side of the plug board of the utility model.

[0018] In the figure: 1. Gateway box; 101. Slot; 102. Round hole; 2. Plug-in board; 201. Air vent; 202. Fixed axis; 3. Shielding blade; 4. Insect-proof grille; 5. Card strip. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] like Figures 1 to 6 As shown, a gateway with heat dissipation function includes a gateway box 1 and a fan installed in the gateway box 1. The opposite ends of the gateway box 1 and the fan are connected to the outside. A plug board 2 is installed on one side of the open part of the gateway box 1. A plurality of air vents 201 are opened on the surface of the plug board 2. The inner wall of the air vent 201 is rotatably connected with a shielding blade 3.

[0021] like Figure 1 As shown, a gateway with heat dissipation function in the utility model is similar to the existing gateway structure, such as the gateway disclosed in the patent with announcement number CN219875780U. The main improvement of the utility model is that it can provide dust protection when the fan stops, and optimize the heat dissipation effect when the fan is working. Figures 1 to 6 As shown, when a gateway with heat dissipation function in the utility model is in use, the gateway box 1, as the main body of the gateway, accommodates all electronic components and circuit boards. The fan is installed to generate airflow when the gateway is running to take away the heat in the gateway box 1, thereby preventing the internal temperature from being too high. The design of the external connection of the gateway box 1 ensures that the airflow generated by the fan can smoothly pass through the interior of the gateway box 1 to improve the heat dissipation efficiency. A plurality of air vents 201 are provided on the surface of the plug board 2, and the shielding blades 3 are rotatably connected to the inner wall of the air vents 201. When heat dissipation is not required, the shielding blades 3 can close the air vents 201 to reduce the entry of dust and other impurities and protect the electronic components inside the gateway from pollution. When heat dissipation is required, the shielding blades 3 can be opened with the airflow of the fan to increase the area of ​​the air vents 201 and further improve the heat dissipation efficiency.

[0022] like Figures 1 to 4 As shown, the length and height of the shielding blade 3 are greater than the length and height of the air outlet 201 .

[0023] Specifically, through this arrangement, since the size of the shielding blades 3 is larger than the size of the air outlet 201, when the blades are closed, they can completely cover and seal the air outlet 201. This can effectively prevent dust, dirt or other impurities from entering the interior of the gateway box 1 through the air outlet 201, thereby enhancing the dustproof capability of the gateway.

[0024] like Figure 5 As shown, the shielding blade 3 is hollow.

[0025] Specifically, by setting up the hollow structure, the shielding blade 3 is lighter than the solid blade, which helps to reduce the friction and resistance of the shielding blade 3 when rotating, making it easier to be driven by the airflow generated by the fan. The lightweight design also helps to reduce the weight of the entire gateway, facilitating installation and movement. The hollow structure uses less material in the manufacturing process, which helps to reduce production costs and reduce the impact on the environment. At the same time, reducing material use may also make the shielding blade 3 more flexible and durable.

[0026] like Figures 4 to 6 As shown, an insect-proof grille 4 is fixedly connected to the inner wall of the air outlet 201 .

[0027] Specifically, by setting up the insect-proof grille 4, insects can be effectively prevented from entering the gateway box 1 through the air vent 201, preventing insects from causing damage to the electronic components inside the gateway, thereby improving the gateway's insect-proof capability and overall performance.

[0028] like Figures 2 to 6 As shown, a card strip 5 is fixedly connected to the back of the plug board 2, a slot 101 for inserting and connecting with the card strip 5 is provided on the surface of one open end of the gateway box 1, a circular hole 102 is provided on the surface of one open end of the gateway box 1, and an external bolt passes through the plug board 2 and is threadedly connected to the inner wall of the circular hole 102.

[0029] Specifically, the design of setting the card strip 5 and the slot 101 makes the installation of the plug board 2 simple and quick. The close combination of the card strip 5 and the slot 101 and the fixation of the external bolts ensure that the connection between the plug board 2 and the gateway box 1 is firm and reliable and not easy to loosen or fall off. When the plug board 2 needs to be cleaned, it is only necessary to remove the bolts and take out the card strip 5, and the plug board 2 can be easily removed from the gateway box 1, which is convenient for subsequent maintenance operations.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gateway with a heat dissipation function, comprising a gateway box (1) and a fan installed in the gateway box (1), characterized in that: The end of the gateway box (1) opposite to the fan is connected to the outside, and a plug board (2) is installed on one side of the open portion of the gateway box (1). A plurality of air vents (201) are provided on the surface of the plug board (2), and shielding blades (3) are rotatably connected to the inner walls of the air vents (201).

2. The gateway with heat dissipation function according to claim 1, characterized in that: The length and height of the shielding blade (3) are both greater than the length and height of the air outlet (201).

3. A gateway with heat dissipation function according to claim 1 or 2, characterized in that: The shielding blades (3) are hollow.

4. A gateway with heat dissipation function according to claim 1 or 2, characterized in that: An insect-proof grille (4) is fixedly connected to the inner wall of the air outlet (201).

5. The gateway with heat dissipation function according to claim 3, characterized in that: An insect-proof grille (4) is fixedly connected to the inner wall of the air outlet (201).

6. A gateway with heat dissipation function according to claim 1, 2 or 5, characterized in that: The back of the plug board (2) is fixedly connected with a card strip (5); the surface of one end of the gateway box (1) is provided with a slot (101) for inserting and connecting with the card strip (5); the surface of one end of the gateway box (1) is provided with a circular hole (102); an external bolt is passed through the plug board (2) and is threadedly connected with the inner wall of the circular hole (102).

7. The gateway with heat dissipation function according to claim 3, characterized in that: The back of the plug board (2) is fixedly connected with a card strip (5); the surface of one end of the gateway box (1) is provided with a slot (101) for inserting and connecting with the card strip (5); the surface of one end of the gateway box (1) is provided with a circular hole (102); an external bolt is passed through the plug board (2) and is threadedly connected with the inner wall of the circular hole (102).

8. The gateway with heat dissipation function according to claim 4, characterized in that: The back of the plug board (2) is fixedly connected with a card strip (5); the surface of one end of the gateway box (1) is provided with a slot (101) for inserting and connecting with the card strip (5); the surface of one end of the gateway box (1) is provided with a circular hole (102); an external bolt is passed through the plug board (2) and is threadedly connected with the inner wall of the circular hole (102).

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