CN220368964U - Efficient radiating fin of network switch - Google Patents

Abstract

The utility model discloses a high-efficiency heat sink for a network switch, which includes: The utility model installs the frame to the heat source of the network switch, and the hair dryer faces the heat source of the network switch while keeping some distance between them. When working, the semiconductor conducts conduction through the semiconductors on the four sides of the temperature-conducting mesh plate. The temperature-conducting mesh plate is used for cooling. It is formed by a plurality of triangular holes evenly opened up and down the temperature-conducting mesh plate, so that the low temperature generated by the semiconductor will be quickly transmitted to the entire temperature-conducting mesh plate, and then the hair dryer will suck the low temperature from the temperature-conducting mesh plate. , and blows on the heat source of the network switch and the surroundings of the heat source, thereby cooling the heat source and the surroundings of the heat source. It can provide a stable and efficient heat dissipation effect for the network switch and help improve the use of the equipment. longevity and stability.

Description

An efficient heat sink for network switches

Technical field

The utility model relates to the technical field of heat dissipation devices, and is specifically an efficient heat sink for a network switch.

Background technique

A network switch is a device that expands the network. It can provide more connection ports in a subnetwork to facilitate the connection of more computers, but it will generate heat during use. Usually when using a network switch, heat sinks are installed in areas where the network switch generates heat to reduce the heat generated by the network switch during use.

The heat sink is a device that dissipates heat for the heat-prone electronic components in electrical appliances. It is mostly made of aluminum alloy, brass or bronze into plate, sheet, multi-sheet, etc. For example, the CPU central processing unit in a computer uses a considerable amount of heat. Heat sinks, power tubes, line tubes in TVs, and power amplifier tubes in power amplifiers all use heat sinks.

The existing heat sink transfers the heat generated by the heat source of the network switch to the heat sink, and then the heat sink uses a surface fan to blow away the heat of the heat sink. However, the heat source of the network switch does not transfer all the heat to the heat sink. Heat sink, part of the heat will spread to the surroundings. Over time, the heat dissipation efficiency of the heat sink will gradually become less and less; therefore, it cannot meet the existing needs. For this, we propose an efficient heat sink for network switches.

Utility model content

The purpose of this utility model is to provide an efficient heat sink for a network switch to solve the problem that the heat source of the network switch proposed in the above background technology does not transfer all the heat to the heat sink, and part of the heat will spread to the surroundings. Over time, the heat dissipation efficiency of the heat sink will gradually become worse.

In order to achieve the above purpose, the present utility model provides the following technical solution: a high-efficiency heat sink for a network switch, including a frame. The interior of the frame is fixed with a temperature-conducting mesh plate. The four outer portions of the temperature-conducting mesh plate are fixed. Semiconductors are affixed to the sides, and through-slots B are provided on the four inner walls of the frame. Two cooling fans A and two cooling fans B are respectively installed on the four outer walls of the frame. Two of the through-slots B are installed on the four outer walls of the frame. There are four ventilation holes A on the inner wall of slot B, and two ventilation holes B on the inner walls of the other two slots B. A hair dryer is installed on the top of the frame, and a hair dryer is installed on the bottom of the frame. Fixed plate.

Preferably, the temperature-conducting mesh plate is in the shape of an aluminum alloy block, and has a plurality of triangular holes evenly opened vertically up and down.

Preferably, the cooling surface of the semiconductor is attached to the thermal conductive mesh plate, and the heating surface of the semiconductor faces the through slot B.

Preferably, the cooling fan A and the cooling fan B are installed on the outer ring of the frame through screws, and the two cooling fans A are located at symmetrical positions on both sides of the frame.

Preferably, the four ventilation holes A on the inner wall of the channel B are respectively located at the upper and lower ends of the inner wall on both sides of the channel B, and the two ventilation holes B on the inner wall of the channel B are respectively located in the middle of the inner walls on both sides of the channel B. .

Preferably, the inner walls of both sides of the frame are provided with three connection blocks B. The hair dryer is installed on the six connection blocks B through screws. The temperature-conducting mesh plate is located between the fixed plate and the connection blocks B. The fixing plate is provided with bumps on the end surface facing the heat guide mesh plate.

Preferably, a through slot A is provided in the middle of the fixed plate, and connecting blocks A are provided at the tops of the four sides of the frame.

Compared with the existing technology, the beneficial effects of this utility model are:

The utility model installs the frame to the heat source of the network switch, and the hair dryer faces the heat source of the network switch while keeping some distance between them. When working, the semiconductors on the four sides of the temperature-conducting mesh plate are conductive to each other. The temperature-conducting mesh plate is used for cooling. It is formed by multiple triangular holes evenly opened up and down the temperature-conducting mesh plate, so that the low temperature generated by the semiconductor will be quickly transmitted to the entire temperature-conducting mesh plate, and then the hair dryer will suck the low temperature from the temperature-conducting mesh plate. , and blows on the heat source and the surroundings of the heat source of the network switch, thereby cooling the heat source and the surroundings of the heat source, which can provide a stable and efficient heat dissipation effect for the network switch and help improve the use of the equipment. longevity and stability.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the overall three-dimensional structure of the utility model;

Figure 3 is a schematic side view of the overall structure of the utility model;

Figure 4 is a partial structural schematic diagram of position A in Figure 2 of the present invention.

In the picture: 1. Frame; 2. Hair dryer; 3. Cooling fan A; 4. Ventilation hole A; 5. Connection block A; 6. Thermal conductive mesh plate; 7. Fixing plate; 8. Slot A; 9. Semiconductor; 10. Connection block B; 11. Bump; 12. Slot B; 13. Cooling fan B; 14. Ventilation hole B.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example.

Please refer to Figures 1 to 4. One embodiment provided by the present utility model: a high-efficiency heat sink for a network switch, including a frame 1. A thermal conductive mesh plate 6 is fixed inside the frame 1. The thermal conductive mesh plate is Semiconductors 9 are affixed to the four outer sides of 6, and slots B12 are provided on the four inner walls of the frame 1. Two cooling fans A3 and two cooling fans B13 are respectively installed on the four outer walls of the frame 1, two of which are Four ventilation holes A4 are provided on the inner wall of one through-slot B12, and two ventilation holes B14 are provided on the inner walls of the other two through-slots B12. A hair dryer 2 is installed on the top of the frame 1, and a fixed fixing device is installed on the bottom of the frame 1. Plate 7.

The heat-conducting mesh plate 6 is in the shape of an aluminum alloy block, and has a plurality of triangular holes evenly arranged vertically up and down. The cooling surface of the semiconductor 9 is attached to the heat-conducting mesh plate 6, and the heating surface of the semiconductor 9 faces the through slot B12.

The cooling fan A3 and the cooling fan B13 are both installed on the outer ring of the frame 1 through screws, and the two cooling fans A3 are located at symmetrical positions on both sides of the frame 1. The four ventilation holes A4 on the inner wall of the through slot B12 are respectively located on both sides of the through slot B12. At the upper and lower ends of the inner wall of the through-slot B12, the two ventilation holes B14 on the inner wall of the through-slot B12 are respectively located in the middle of the inner walls on both sides of the through-slot B12.

There are three connection blocks B10 on both sides of the inner wall of the frame 1. The hair dryer 2 is installed on the six connection blocks B10 through screws. The heat conduction mesh plate 6 is located between the fixed plate 7 and the connection block B10. The fixed plate 7 faces the heat conduction mesh. The end surface of the plate 6 is provided with a protrusion 11, the fixed plate 7 is provided with a through slot A8 in the middle, and the tops of the four sides of the frame 1 are provided with connecting blocks A5.

To sum up the above, this application installs the frame 1 to the heat source of the network switch, and the hair dryer 2 faces the heat source of the network switch, while maintaining a certain distance between them. During operation, the semiconductors on the four sides of the thermal conductive mesh plate 6 pass through 9. The semiconductor 9 cools down the temperature-conducting mesh plate 6. Since the temperature-conducting mesh plate 6 is formed with a plurality of triangular holes vertically and evenly spaced up and down, the low temperature generated by the semiconductor 9 will be quickly transmitted to the entire temperature-conducting mesh plate 6. Then the hair dryer 2 inhales the low temperature on the temperature-conducting mesh plate 6 and blows the heat source of the network switch and the surroundings of the heat source, thereby cooling the heat source and the surroundings of the heat source, which can provide stability for the network switch. , efficient heat dissipation effect, helping to improve the service life and stability of the equipment.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is therefore intended that all claims falling within the rights All changes within the meaning and scope of the required equivalents are included in the present invention. Any reference signs in the claims shall not be construed as limiting the claim in question.

Claims (7)

1. A high-efficiency heat sink for a network switch, comprising a frame (1), characterized in that: a temperature-conducting mesh plate (6) is fixedly provided inside the frame (1), and the temperature-conducting mesh plate (6) ) are affixed with semiconductors (9) on the four outer sides, the four inner walls of the frame (1) are provided with through slots B (12), and the four outer walls of the frame (1) are respectively equipped with two A cooling fan A (3) and two cooling fans B (13). Two of the through slots B (12) are provided with four ventilation holes A (4) on the inner wall, and the other two through slots B (12) are provided with four ventilation holes A (4). There are two ventilation holes B (14) on the inner wall of the frame (12), a hair dryer (2) is installed on the top of the frame (1), and a fixing plate (7) is installed on the bottom of the frame (1). 2. A high-efficiency heat sink for a network switch according to claim 1, characterized in that: the temperature-conducting mesh plate (6) is in the shape of an aluminum alloy block, and has a plurality of triangular holes evenly and vertically arranged up and down. 3. A high-efficiency heat sink for a network switch according to claim 1, characterized in that: the cooling surface of the semiconductor (9) is attached to the temperature-conducting mesh plate (6), and the manufacturing method of the semiconductor (9) The hot side faces channel B (12). 4. A high-efficiency heat sink for a network switch according to claim 1, characterized in that: both the cooling fan A (3) and the cooling fan B (13) are installed on the outer ring of the frame (1) through screws. , and two cooling fans A (3) are located at symmetrical positions on both sides of the frame (1). 5. A high-efficiency heat sink for a network switch according to claim 4, characterized in that: the four ventilation holes A (4) on the inner wall of the through slot B (12) are respectively located on both sides of the through slot B (12). The two ventilation holes B (14) on the inner wall of the through slot B (12) are respectively located in the middle of the inner walls on both sides of the through slot B (12). 6. A high-efficiency heat sink for a network switch according to claim 5, characterized in that: three connection blocks B (10) are provided on both sides of the inner walls of the frame (1), and the hair dryer (2) Installed on the six connecting blocks B (10) with screws, the thermal conductive mesh plate (6) is located between the fixed plate (7) and the connecting block B (10), and the fixed plate (7) faces the thermal conductor The end surface of the screen plate (6) is provided with bumps (11). 7. A high-efficiency heat sink for a network switch according to claim 6, characterized in that: a through slot A (8) is opened in the middle of the fixed plate (7), and four of the frame (1) There are connecting blocks A (5) at the top of the sides.