CN220368964U - Efficient radiating fin of network switch - Google Patents

Abstract

The utility model discloses a high-efficiency radiating fin of a network switch, which comprises the following components. According to the utility model, the frame body is arranged on the heating source of the network switch, the blower faces the heating source of the network switch, and a certain distance is kept between the blower and the heating source, and when the device works, the semiconductor cools the temperature-conducting net plate through the semiconductors on the four sides of the temperature-conducting net plate, and as the plurality of triangular holes are vertically and uniformly formed in the upper and lower sides of the temperature-conducting net plate, the low temperature generated by the semiconductor can be quickly transferred to the whole temperature-conducting net plate, and then the blower sucks the low temperature on the temperature-conducting net plate and blows the periphery of the heating source and the periphery of the heating source, so that the periphery of the heating source is cooled, a stable and efficient heat dissipation effect can be provided for the network switch, and the service life and stability of equipment are improved.

Description

Efficient radiating fin of network switch

Technical Field

The utility model relates to the technical field of heat dissipation devices, in particular to a high-efficiency heat dissipation fin of a network switch.

Background

The network switch is an equipment for expanding the network, can provide more connection ports for the subnetworks, is convenient for connecting more computers, and can generate heat in use. In general, when a network switch is used, a heat sink is installed in a heat-generating area of the network switch to reduce heat generated by the network switch in use.

The radiating fin is a device for radiating the heat-generating electronic element in the power supply, and is mostly made of aluminum alloy, brass or bronze into a plate shape, a sheet shape, a multi-sheet shape and the like, for example, a CPU central processing unit in a computer needs to use a quite large radiating fin, and a power tube, a row tube and a power amplifier tube in a television need to use the radiating fin.

The existing radiating fin transfers the heat generated by the heating source of the network exchanger to the radiating fin, and then the radiating fin adopts a surface fan to blow the heat of the radiating fin, but the heating source of the network exchanger does not transfer all the heat to the radiating fin, part of the heat can be diffused to the periphery, and the radiating efficiency of the radiating fin is gradually lower for a long time; therefore, the existing requirements are not met, and for this reason we propose an efficient heat sink for a network switch.

Disclosure of Invention

The utility model aims to provide a high-efficiency radiating fin of a network switch, which solves the problems that the heating source of the network switch provided in the background art can not transfer all heat to the radiating fin, part of the heat can be diffused to the periphery, the radiating efficiency of the radiating fin can be gradually lower, and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient fin of network switch, includes the framework, the inside of framework is fixed to be equipped with leads Wen Wangban, four lateral surfaces of leading to the temperature otter board all paste the semiconductor, logical groove B has all been seted up to four inner walls of framework, two radiator fan A and two radiator fan B are installed respectively to four outer walls of framework, two wherein four ventilation holes A have been seted up to the inner wall of logical groove B, and two other ventilation holes B have been seted up to the inner wall of logical groove B, the hair-dryer is installed on the top of framework, the fixed plate is installed to the bottom of framework.

Preferably, the temperature-conducting screen plate is in an aluminum alloy block shape, and a plurality of triangular holes are vertically and uniformly formed in the upper and lower sides.

Preferably, the refrigerating surface of the semiconductor is attached to the guide Wen Wangban, and the heating surface of the semiconductor faces the through groove B.

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

Preferably, the four vent holes a on the inner wall of the through groove B are respectively positioned at the upper and lower ends of the inner wall on both sides of the through groove B, and the two vent holes B on the inner wall of the through groove B are respectively positioned in the middle of the inner wall on both sides of the through groove B.

Preferably, three connecting blocks B are arranged on the inner walls of the two sides of the frame body, the blower is mounted on the six connecting blocks B through screws, the temperature-conducting net plate is located between the fixing plate and the connecting blocks B, and protruding blocks are arranged on the end faces of the fixing plate, facing the guide Wen Wangban.

Preferably, a through groove A is formed in the middle of the fixing plate, and connecting blocks A are arranged at the top ends of four side faces of the frame body.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the frame body is arranged on the heating source of the network switch, the blower faces the heating source of the network switch, and a certain distance is kept between the blower and the heating source, and when the device works, the semiconductor cools the temperature-conducting net plate through the semiconductors on the four sides of the temperature-conducting net plate, and as the plurality of triangular holes are vertically and uniformly formed in the upper and lower sides of the temperature-conducting net plate, the low temperature generated by the semiconductor can be quickly transferred to the whole temperature-conducting net plate, and then the blower sucks the low temperature on the temperature-conducting net plate and blows the periphery of the heating source and the periphery of the heating source, so that the periphery of the heating source is cooled, a stable and efficient heat dissipation effect can be provided for the network switch, and the service life and stability of equipment are improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic perspective view of the whole structure of the present utility model;

FIG. 3 is a schematic diagram of the overall side view of the present utility model in cross-section;

fig. 4 is a schematic view of a partial structure at a in fig. 2 according to the present utility model.

In the figure: 1. a frame; 2. a blower; 3. a heat radiation fan A; 4. a vent hole A; 5. a connecting block A; 6. a guide Wen Wangban; 7. a fixing plate; 8. a through groove A; 9. a semiconductor; 10. a connecting block B; 11. a bump; 12. a through groove B; 13. a heat radiation fan B; 14. and a vent hole B.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 4, an embodiment of the present utility model provides: the utility model provides a high-efficient fin of network switch, including framework 1, the inside of framework 1 is fixed to be equipped with heat conduction net board 6, semiconductor 9 has all been pasted to four lateral surfaces of heat conduction net board 6, logical groove B12 has all been seted up to four inner walls of framework 1, two radiator fan A3 and two radiator fan B13 are installed respectively to four outer walls of framework 1, four ventilation holes A4 have been seted up to the inner wall of two wherein two logical groove B12, two individual ventilation holes B14 have been seted up to the inner wall of two other logical groove B12, hair-dryer 2 is installed on the top of framework 1, fixed plate 7 is installed to the bottom of framework 1.

The temperature-conducting net plate 6 is in an aluminum alloy block shape, a plurality of triangular holes are vertically and uniformly formed in the upper and lower directions, the refrigerating surface of the semiconductor 9 is attached to the guide Wen Wangban, and the heating surface of the semiconductor 9 faces the through groove B12.

The cooling fan A3 and the cooling fan B13 are both arranged on the outer ring of the frame body 1 through screws, the two cooling fans A3 are positioned at symmetrical positions on two sides of the frame body 1, four vent holes A4 on the inner wall of the through groove B12 are respectively positioned at the upper end and the lower end of the inner wall on two sides of the through groove B12, and two vent holes B14 on the inner wall of the through groove B12 are respectively positioned in the middle of the inner walls on two sides of the through groove B12.

The both sides inner wall of framework 1 all is equipped with three connecting block B10, and hair-dryer 2 passes through the screw to be installed in six connecting blocks B10, and heat-conducting screen 6 is located between fixed plate 7 and the connecting block B10, and the terminal surface of fixed plate 7 towards heat-conducting screen 6 is equipped with lug 11, and logical groove A8 has been seted up to the centre of fixed plate 7, and four side tops of framework 1 all are equipped with connecting block A5.

To sum up, this application is through installing the heating source of network switch with framework 1 to the heating source of hair-dryer 2 towards network switch keeps some distances simultaneously, at the during operation, through the semiconductor 9 of four faces of heat conduction net plate 6, semiconductor 9 carries out cooling to heat conduction net plate 6, because heat conduction net plate 6 vertical a plurality of triangle-shaped holes of having seted up from top to bottom forms, make the low temperature that semiconductor 9 produced can transmit whole heat conduction net plate 6 very soon, then the low temperature suction on the heat conduction net plate 6 of hair-dryer 2, and blow around the heating source and the heating source of network switch, thereby when cooling for the heating source, for the cooling all around of heating source, can provide stable, efficient radiating effect for network switch, help improving life and the stability of equipment.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a high-efficient fin of network switch, includes framework (1), its characterized in that: the inside of framework (1) is fixed and is equipped with and leads warm net board (6), lead Wen Wangban (6) four lateral surfaces and all paste semiconductor (9), lead to groove B (12) have all been seted up to four inner walls of framework (1), two radiator fan A (3) and two radiator fan B (13) are installed respectively to four outer walls of framework (1), wherein two lead to the inner wall of groove B (12) has seted up four ventilation hole A (4), and two in addition ventilation hole B (14) have been seted up to the inner wall of leading to groove B (12), hair-dryer (2) are installed on the top of framework (1), fixed plate (7) are installed to the bottom of framework (1).

2. The efficient heat sink of a network switch as recited in claim 1, wherein: the guide Wen Wangban (6) is in an aluminum alloy block shape, and a plurality of triangular holes are vertically and uniformly formed in the upper and lower parts.

3. The efficient heat sink of a network switch as recited in claim 1, wherein: the refrigerating surface of the semiconductor (9) is attached to the heat conducting net plate (6), and the heating surface of the semiconductor (9) faces to the through groove B (12).

4. The efficient heat sink of a network switch as recited in claim 1, wherein: the cooling fans A (3) and the cooling fans B (13) are mounted on the outer ring of the frame body (1) through screws, and the two cooling fans A (3) are located at two symmetrical positions on two sides of the frame body (1).

5. The efficient heat sink of a network switch as recited in claim 4, wherein: four vent holes A (4) on the inner wall of the through groove B (12) are respectively positioned at the upper end and the lower end of the inner wall on the two sides of the through groove B (12), and two vent holes B (14) on the inner wall of the through groove B (12) are respectively positioned in the middle of the inner walls on the two sides of the through groove B (12).

6. The efficient heat sink of a network switch as recited in claim 5, wherein: the novel air blower is characterized in that three connecting blocks B (10) are arranged on the inner walls of two sides of the frame body (1), the air blower (2) is mounted on six connecting blocks B (10) through screws, the guide Wen Wangban (6) is located between the fixing plate (7) and the connecting blocks B (10), and protruding blocks (11) are arranged on the end faces of the fixing plate (7) towards the guide Wen Wangban (6).

7. The efficient heat sink of a network switch as recited in claim 6, wherein: a through groove A (8) is formed in the middle of the fixing plate (7), and connecting blocks A (5) are arranged at the top ends of four side faces of the frame body (1).