Switch cabinet capable of improving heat dissipation efficiency

Abstract

The utility model relates to the field of switch cabinet equipment, and discloses a switch cabinet capable of improving heat dissipation efficiency, which comprises a main box body, heat dissipation boxes are fixedly arranged on the two side walls of the main box body, and the joints of the two side walls of the main box body and the heat dissipation boxes are in a through hole state. First connecting plates and second connecting plates are arranged in the two heat dissipation boxes, and a plurality of through holes are formed in the first connecting plates of the two heat dissipation boxes. According to the utility model, the independent heat dissipation boxes are arranged at the two ends of the cabinet, the heat dissipation fans in the two heat dissipation boxes are opposite in function, one heat dissipation box sucks air from the outside, and the other heat dissipation box quickly sucks air in the box body, so that convection air can be quickly formed, heat generated by the operation of the switch can be quickly discharged, and the heat dissipation efficiency is improved through the convection of the fans at the two sides. And a convection channel is formed in the box body, so that the heat dissipation efficiency of the whole box body is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of exchange cabinet equipment, in particular to an exchange cabinet with improved heat dissipation efficiency. Background Art

[0002] Switching is a general term for technologies that send information to be transmitted to the corresponding routes that meet the requirements in accordance with the needs of information transmission at both ends of communication, using manual or automatic methods. Switches can be divided into WAN switches and LAN switches according to their working locations. Switches have multiple ports, each of which has a bridging function and can connect to a LAN or a high-performance server or workstation. In the prior art, switches are installed inside switch cabinets, and usually multiple groups of switches are stacked. Heat accumulates inside the switch cabinet, which is not easy to discharge and has poor heat dissipation. If switches work in high-temperature environments for a long time, the service life of the switches will be reduced and their use will be affected.

[0003] Therefore, those skilled in the art provide a switch cabinet with improved heat dissipation efficiency to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the present utility model is to solve the shortcomings existing in the prior art, and to propose a switch cabinet with improved heat dissipation efficiency, wherein independent heat dissipation boxes are arranged at both ends of the cabinet, and the heat dissipation fans in the two heat dissipation boxes have opposite functions, one draws air from the outside, and the other quickly draws the air in the cabinet, thereby quickly forming convection air, and quickly discharging the heat generated by the switch operation, and a convection channel is formed in the cabinet through the convection of the fans on both sides, thereby greatly improving the heat dissipation efficiency of the entire cabinet, and an inclined rain shield is arranged on the heat dissipation box, which can effectively prevent rainwater from entering the interior of the cabinet during ventilation, and a dust filter plate is arranged, which can effectively prevent dust from entering the interior of the cabinet during air convection, thereby keeping the cabinet clean, and the dust filter screen plate can be disassembled for easy replacement and cleaning.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a switch cabinet with improved heat dissipation efficiency, comprising a main box body, heat dissipation boxes are fixedly arranged on both side walls of the main box body, the connection between the two side walls of the main box body and the heat dissipation boxes is in a through-hole state, the interiors of the two heat dissipation boxes are both provided with a first connecting plate and a second connecting plate, a plurality of through-holes are provided on the first connecting plates of the two heat dissipation boxes, and a dust filter plate is installed on each through-hole of each of the first connecting plates, a rain shield is provided above the through-holes of each of the first connecting plates, a ventilation plate is provided below the rain shield of each of the first connecting plates, four ventilation tube boxes are installed on the second connecting plates of the two heat dissipation boxes, a heat dissipation fan is installed inside each of the ventilation tube boxes, one of the four heat dissipation fans in the two heat dissipation boxes is used to draw air into the main box body, and the other is used to discharge the air in the main box body;

[0006] Through the above technical solution, by installing a heat sink on both sides of the box, the heat sink fan in the heat sink forms convection air, which can form a convection channel in the box, thereby quickly dissipating the heat in the box and improving the heat dissipation efficiency.

[0007] Furthermore, a box door is provided on the front end surface of the main box body, and an observation window is fixedly provided on the front end surface of the box door.

[0008] Furthermore, two mounting plates are arranged on the inner wall of the main box body away from the box door.

[0009] Furthermore, a plurality of fixing screw holes are provided on the two mounting plates, a plurality of mounting cross bars are installed on the two mounting plates, and a screw hole mounting groove is provided on each mounting cross bar;

[0010] Through the above technical solution, by installing a mounting plate on the inner wall inside the box, multiple screw holes on the mounting plate can be used to install horizontal mounting bars according to actual needs, and the screw hole mounting grooves on the mounting bars can be used to install switches.

[0011] Furthermore, a cable barrel is provided at the middle of the bottom end of the main box body, and a fixed protective pad is installed inside the cable barrel;

[0012] Through the above technical solution, the wire bundle at the bottom of the main box can better organize and connect the wires in a unified manner, and a fixed pad is arranged inside to effectively protect the connecting wires from being squeezed and damaged.

[0013] Furthermore, a top plate is fixedly provided on the top of the main box body.

[0014] Furthermore, four load-bearing bases are fixedly arranged on the bottom of the main box.

[0015] The utility model has the following beneficial effects:

[0016] 1. The switch cabinet with improved heat dissipation efficiency proposed by the utility model has independent heat dissipation boxes at both ends of the cabinet. The heat dissipation fans in the two heat dissipation boxes have opposite functions, one draws air from the outside, and the other quickly draws air out of the cabinet, so that convection air can be quickly formed to quickly discharge the heat generated by the operation of the switch. Through the convection of the fans on both sides, a convection channel is formed in the cabinet, thereby greatly improving the heat dissipation efficiency of the entire cabinet.

[0017] 2. The switch cabinet with improved heat dissipation efficiency proposed by the utility model can effectively prevent rainwater from entering the interior of the box during ventilation by providing an inclined rain shield on the heat dissipation box, and is provided with a dust filter plate, which can effectively prevent dust from entering the interior of the box during air convection, thereby keeping the box clean, and the dust filter screen plate can be disassembled for easy replacement and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an axonometric diagram of a switch cabinet for improving heat dissipation efficiency proposed by the utility model;

[0019] Figure 2 This is a front view of a switch cabinet for improving heat dissipation efficiency proposed by the utility model;

[0020] Figure 3 This is a front cross-sectional view of a switch cabinet for improving heat dissipation efficiency proposed by the utility model;

[0021] Figure 4 This is an axonometric diagram of a heat dissipation box of a switch cabinet for improving heat dissipation efficiency proposed by the utility model;

[0022] Figure 5 A cross-sectional view of a heat dissipation box of a switch cabinet for improving heat dissipation efficiency proposed by the utility model.

[0023] Legend:

[0024] 1. Main box body; 2. Load-bearing base; 3. Top plate; 4. Box door; 5. Observation window; 6. Heat sink; 7. Wire bundle; 8. Mounting plate; 9. Fixing screw hole; 10. Mounting cross bar; 11. Screw hole mounting groove; 12. First connecting plate; 13. Rain shield; 14. Ventilation plate; 15. Dust filter plate; 16. Second connecting plate; 17. Ventilation tube box; 18. Cooling fan; 19. Fixed pad. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the specific implementation of the utility model to clearly and completely describe the technical solutions in the specific implementation of the utility model. Obviously, the specific implementation described is only a part of the specific implementation of the utility model, not all of the specific implementation. Based on the specific implementation of the utility model, all other specific implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-5 The utility model provides a specific implementation method: a switch cabinet with improved heat dissipation efficiency, including a main box body 1, both side walls of the main box body 1 are fixedly provided with heat dissipation boxes 6, the connection between the two side walls of the main box body 1 and the heat dissipation boxes 6 is in a through-hole state, the interiors of the two heat dissipation boxes 6 are both provided with a first connecting plate 12 and a second connecting plate 16, a plurality of through holes are opened on the first connecting plates 12 of the two heat dissipation boxes 6, and a dust filter plate 15 is installed on each through hole of each first connecting plate 12, and a rain shield 13 is arranged above the through hole of each first connecting plate 12, and each A ventilation plate 14 is provided under the rain shield 13 of each first connecting plate 12; four ventilation tube boxes 17 are installed on the second connecting plates 16 of the two heat dissipation boxes 6, and a cooling fan 18 is installed inside each ventilation tube box 17. One of the four cooling fans 18 in the two heat dissipation boxes 6 is used to draw air into the main box body 1 and the other is used to discharge the air in the main box body 1. By installing the heat dissipation boxes on both sides of the box body, the cooling fans in the heat dissipation boxes form convection air, which can form a convection channel in the box body, thereby quickly dissipating the heat in the box body and improving the heat dissipation efficiency.

[0027] A box door 4 is provided on the front end face of the main box body 1, and an observation window 5 is fixedly provided on the front end face of the box door 4. Two mounting plates 8 are provided on the inner wall of the main box body 1 away from the box door 4, and a plurality of fixing screw holes 9 are provided on the two mounting plates 8. A plurality of mounting cross bars 10 are installed on the two mounting plates 8, and a screw hole mounting groove 11 is provided on each mounting cross bar 10. By installing the mounting plates on the inner wall inside the box body, the plurality of screw holes on the mounting plates can be used to install horizontal mounting cross bars according to actual needs, and the screw hole mounting grooves on the mounting cross bars can be used to install switches. A wire bundle 7 is provided in the middle part of the bottom end of the main box body 1, and a fixed protective pad 19 is installed inside the wire bundle 7. The wire bundle at the bottom of the main box body can better organize and connect the wires in a unified manner, and a fixed protective pad is provided inside, which can effectively protect the connecting wires from being squeezed and damaged. A top plate 3 is fixedly provided on the top of the main box body 1, and four load-bearing bases 2 are fixedly provided on the bottom of the main box body 1.

[0028] Working principle: When the switch inside the box is working, the staff only needs to power on the cooling fans in the two cooling boxes. The cooling fans on both sides form convection air, thereby quickly dissipating the heat inside the main box, allowing the inside of the main box to cool down quickly, ensuring the working temperature of the switch and avoiding safety hazards caused by excessive temperature.

[0029] Finally, it should be noted that the above is only a preferred specific implementation method of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned specific implementation methods, those skilled in the art can still modify the technical solutions recorded in the aforementioned specific implementation methods, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A switch cabinet for improving heat dissipation efficiency, comprising a main cabinet (1), characterized in that: Both side walls of the main box body (1) are fixedly provided with heat sinks (6); the connection between the two side walls of the main box body (1) and the heat sink (6) is in a through-hole state; the interiors of the two heat sinks (6) are both provided with a first connecting plate (12) and a second connecting plate (16); the first connecting plates (12) of the two heat sinks (6) are both provided with a plurality of through-holes, and each through-hole on each of the first connecting plates (12) is provided with a dustproof filter plate (15); a rain shield (13) is provided above the through-hole of each of the first connecting plates (12); and a ventilation plate (14) is provided below the rain shield (13) of each of the first connecting plates (12); Four ventilation tube boxes (17) are installed on the second connecting plates (16) of the two heat dissipation boxes (6), and a heat dissipation fan (18) is installed inside each of the ventilation tube boxes (17). One of the four heat dissipation fans (18) in the two heat dissipation boxes (6) draws air into the main box body (1) and the other one exhausts the air in the main box body (1).

2. The switch cabinet for improving heat dissipation efficiency according to claim 1, characterized in that: The front end surface of the main box body (1) is provided with a box door (4), and the front end surface of the box door (4) is fixedly provided with an observation window (5).

3. The switch cabinet for improving heat dissipation efficiency according to claim 1, characterized in that: Two mounting plates (8) are arranged on the inner wall of the main box body (1) away from the box door (4).

4. The switch cabinet for improving heat dissipation efficiency according to claim 3, characterized in that: A plurality of fixing screw holes (9) are provided on the two mounting plates (8), a plurality of mounting cross bars (10) are installed on the two mounting plates (8), and each mounting cross bar (10) is provided with a screw hole mounting groove (11).

5. The switch cabinet for improving heat dissipation efficiency according to claim 1, characterized in that: A cable barrel (7) is provided at the middle of the bottom end of the main box body (1), and a fixed protective pad (19) is installed inside the cable barrel (7).

6. The switch cabinet for improving heat dissipation efficiency according to claim 1, characterized in that: A top plate (3) is fixedly provided on the top of the main box body (1).

7. The switch cabinet for improving heat dissipation efficiency according to claim 1, characterized in that: Four load-bearing bases (2) are fixedly arranged at the bottom of the main box body (1).

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