Rapid heat dissipation device for switch

Abstract

The utility model relates to the technical field of switches, in particular to a rapid heat dissipation device for a switch, which comprises two parallel and opposite bases, a fixed seat is correspondingly arranged above each base, the fixed seats and the bases are bent L-shaped straight plates, and the vertically opposite fixed seats and the bases are connected through connecting pieces; a plurality of connecting plates arranged at intervals are arranged between the two fixing seats, the ends of the connecting plates are fixed to the fixing seats, supporting plates are arranged on the connecting plates in a penetrating mode, bearing plates are perpendicularly installed at the bottoms of the supporting plates, and the bearing plates and the supporting plates are soaking plates. When the rapid heat dissipation device of the switch is used, heat generated by the switch can be transmitted to the bearing plate and the supporting plate along the shell of the switch through heat conduction of the bearing plate and the supporting plate, and finally, the fan drives air to flow upwards along the surfaces of the supporting plate and the bearing plate, so that rapid heat dissipation operation of the switch is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of switches, and in particular to a fast heat dissipation device for switches. Background Art

[0002] ‌‌A switch is a network device used for forwarding electrical (optical) signals, which can provide an exclusive electrical signal path for any two network nodes connected to the switch.

[0003] When the switch is in use, a large amount of heat is generated during operation due to the various controllers and mainboards installed inside. The switch itself is mostly a fully enclosed shell. Even if there are vents on the shell, it is difficult to discharge the heat outward in a short time. This also causes the inside of the switch to be in a state of long-term heat accumulation, which can easily cause damage to internal components, especially some special components, which have overheating protection. When the temperature exceeds the preset temperature, they will automatically reduce their own working efficiency, thereby affecting the normal use of the switch. Utility Model Content

[0004] The utility model aims to solve the above-mentioned shortcomings in the prior art and proposes a fast heat dissipation device for a switch.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solution: a fast heat dissipation device for a switch is designed, comprising two parallel and oppositely arranged bases, and a fixing seat is correspondingly arranged above each base, the fixing seat and the base are straight plates bent into an "L" shape, and the fixing seat and the base opposite to each other are connected by a connecting piece;

[0006] A plurality of spaced connection plates are arranged between the two fixing seats, the ends of the connection plates are fixed to the fixing seats, a support plate is provided through the connection plates, and a bearing plate is vertically installed at the bottom of the support plate, and both the bearing plate and the support plate are soaking plates;

[0007] A rectangular frame is arranged above the support plate, the side surface of the rectangular frame is connected to the fixing seat through a connecting frame, and at least one fan is arranged on the rectangular frame.

[0008] Preferably, a silicone grease gasket is provided at the bottom of the carrying plate.

[0009] Preferably, the connecting member includes a connecting seat, which is an "L"-shaped plate and is fixed on the outer sides of the fixing seat and the base, and the two opposite connecting seats are fixed by locking bolts.

[0010] Preferably, at least one guiding shaft is provided on the side of the connecting member. One end of the guiding shaft is placed in the sleeve, and fixing brackets are connected to the relatively far ends of the guiding shaft and the sleeve respectively. One of the fixing brackets is fixed on the fixed seat, and the other fixing bracket is fixed on the base.

[0011] Preferably, a plurality of vent holes arranged at intervals are formed at the bottom of the support plate.

[0012] Preferably, a rubber pad is correspondingly arranged on the inner side of the base.

[0013] Preferably, anti-slip foot pads are installed at the bottom of the base.

[0014] The beneficial effects of the design solution proposed by the present utility model in the application process are as follows:

[0015] 1. Through the heat conduction of the bearing plate and the support plate, after the bearing plate contacts the outer shell of the switch, the heat generated by the switch can be transferred along the outer shell of the switch to the bearing plate and the support plate, and finally the fan drives the air to flow upward along the surfaces of the support plate and the bearing plate, thereby realizing the rapid heat dissipation operation of the switch.

[0016] 2. By tightening the locking bolts on the connecting seat, the fixed seat can be controlled to move closer to or away from the base, so that the bearing plate can be closely attached to the top of the switch, ensuring the transfer of heat from the switch to the bearing plate, and at the same time facilitating the installation of the switch between the fixed seat and the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural view of the present utility model Figure 1 ;

[0018] Figure 2 is a schematic structural view of the present utility model Figure 2 ;

[0019] Figure 3 is a schematic structural view of the support plate of the present utility model;

[0020] Figure 4 is a front view of the present utility model;

[0021] Figure 5 is an installation effect diagram of the present utility model.

[0022] In the figure: 1. Base; 2. Fixed seat; 3. Connecting plate; 4. Support plate; 5. Bearing plate; 6. Rectangular frame; 7. Fan; 8. Connecting seat; 9. Sleeve; 10. Guiding shaft; 11. Fixing bracket; 12. Rubber pad; 13. Vent hole; 14. Foot pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] 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 a part of the embodiments of the present utility model, rather than all of the embodiments.

[0024] Refer to Figures 1 - 5 , a rapid heat dissipation device for a switch, including two bases 1 arranged in parallel and opposite to each other. Above each base 1, a fixed seat 2 is correspondingly arranged. Both the fixed seat 2 and the base 1 are straight plates bent in an "L" shape, and the fixed seat 2 and the base 1 facing each other up and down are connected by a connecting member. The connecting member includes a connecting seat 8. The connecting seat 8 is an "L" - shaped plate and is fixed on the outer sides of the fixed seat 2 and the base 1. And the two opposite connecting seats 8 are fixed by a locking bolt. When in use, the switch (such as Figure 5 the position indicated by arrow A in

[0025] ) can be placed between the base 1 and the fixed seat 2. At this time, the two ends of the bottom of the switch will be placed inside the base 1. Then, the locking bolt can be screwed to make the fixed seat 2 approach the base 1, so that the fixed seat 2 can be pressed on the base 1, thereby wrapping and fixing the heat dissipation device on the switch. Such installation can also protect the switch and improve the anti - fall ability of the switch.

[0026] It should be noted that after the base 1 is fastened to the switch, a rubber pad 12 is correspondingly arranged inside the base 1, which can buffer the pressing of the base 1 on the switch and prevent the base 1 from squeezing the switch casing and causing damage.

[0027] Specifically, in order to make the screwing of the locking bolt more stable, at least one guide shaft 10 is arranged on the side of the connecting member. One end of the guide shaft 10 is placed in the sleeve 9, and fixing frames 11 are connected to the relatively far - away ends of the guide shaft 10 and the sleeve 9. One of the fixing frames 11 is fixed on the fixed seat 2, and the other fixing frame 11 is fixed on the base 1. As the two connecting seats 8 approach each other, the guide shaft 10 will also slide in the sleeve 9, thereby guiding the approach and separation between the fixed seat 2 and the base 1 and making the movement between the two more stable.

[0028] Such as Figure 2 and Figure 3As shown, a plurality of spaced connection plates 3 are arranged between the two fixing seats 2, the ends of the connection plates 3 are fixed to the fixing seats 2, a support plate 4 is provided through the connection plates 3, and a bearing plate 5 is vertically installed at the bottom of the support plate 4, the bearing plate 5 and the support plate 4 are both heat spreaders, when the fixing seat 2 approaches the top of the switch, the bearing plate 5 will be pressed on the top of the switch before the fixing seat 2, so that the bearing plate 5 is in direct contact with the switch casing, after the switch generates heat due to operation, the heat will be transferred to the bearing plate 5 along with the switch casing, and then transferred upward from the bearing plate 5 to the support plate 4, at this time, the air flowing between the support plates 4 will take away the heat transferred to the support plate 4, so that the bearing plate 5 and the support plate 4 can absorb heat from the switch more effectively, thereby dissipating heat from the switch;

[0029] A silicone grease gasket is provided at the bottom of the bearing plate 5 , which improves the heat absorption capacity of the bearing plate 5 for the switch.

[0030] In order to improve the heat absorption capacity of the load-bearing plate 5 and the support plate 4 for the switch, a rectangular frame 6 is placed above the support plate 4, and the side of the rectangular frame 6 is connected to the fixing seat 2 through a connecting frame, and at least one fan 7 is arranged on the rectangular frame 6 to accelerate the flow of air between the support plates 4. The operation of the fan 7 allows the air to flow regularly from bottom to top, thereby ensuring effective heat dissipation of the support plate 4 and the load-bearing plate 5.

[0031] It should be noted that in order to allow more air to contact the support plate 4, a plurality of spaced ventilation holes 13 are provided at the bottom of the support plate 4 to provide a better channel for the air to flow around the support plate 4, thereby improving the contact effect between the air and the support plate 4 and further improving the heat dissipation of the switch.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fast heat dissipation device for a switch, characterized in that: It includes two parallel and oppositely arranged bases (1), and above each base (1), a fixing base (2) is correspondingly arranged. Both the fixing base (2) and the base (1) are straight plates bent in an "L" shape, and the fixing base (2) and the base (1) facing each other up and down are connected by a connecting piece. Between the two fixing bases (2), a number of connecting plates (3) arranged at intervals are provided. The ends of the connecting plates (3) are fixed to the fixing bases (2). A support plate (4) is penetrated through the connecting plates (3), and a bearing plate (5) is vertically installed at the bottom of the support plate (4). Both the bearing plate (5) and the support plate (4) are heat pipes. Above the support plate (4), a rectangular frame (6) is provided. The side surface of the rectangular frame (6) is connected to the fixing base (2) through a connecting frame, and at least one fan (7) is provided on the rectangular frame (6).

2. The fast heat dissipation device for a switch according to claim 1, characterized in that: A silicone grease gasket is provided at the bottom of the bearing plate (5).

3. The fast heat dissipation device for a switch according to claim 1, wherein: The connecting piece includes a connecting seat (8). The connecting seat (8) is an "L" - shaped plate and is fixed on the outer sides of the fixing base (2) and the base (1), and the two opposite connecting seats (8) are fixed by a locking bolt.

4. The fast heat dissipation device of a switch according to claim 3, wherein: At least one guiding shaft (10) is provided on the side surface of the connecting piece. One end of the guiding shaft (10) is placed in a sleeve (9), and fixing frames (11) are connected to both the relatively far - away ends of the guiding shaft (10) and the sleeve (9). One of the fixing frames (11) is fixed to the fixing base (2), and the other fixing frame (11) is fixed to the base (1).

5. The fast heat dissipation device for a switch according to claim 1, wherein: A number of ventilation holes (13) arranged at intervals are opened at the bottom of the support plate (4).

6. The quick heat dissipation device for a switch according to claim 1, wherein: A rubber pad (12) is correspondingly provided on the inner side of the base (1).

7. The fast heat dissipation device for a switch according to claim 1, characterized in that: An anti - slip foot pad (14) is installed at the bottom of the base (1).

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