Local area network switch

Abstract

The utility model provides a local area network switch, and belongs to the technical field of switches. The local area network switch comprises a cooling mechanism and a main body, the cooling mechanism comprises a base, a water storage plate is installed at the upper end of the interior of the base, a semiconductor chilling plate is installed on the upper end face of the water storage plate, a heat dissipation pipe is installed at the bottom end of the water storage plate, and a water tank is installed on the side, close to the water storage plate, of the interior of the base. The main body comprises a heat dissipation pipe, the two ends of the heat dissipation pipe are both communicated with the water tank, a pair of installation frames are fixedly installed on one side of the base, exhaust fans are installed in the installation frames, exhaust holes are formed in the positions, on the inner sides of the installation frames, of the base, the main body comprises a switch body, and the bottom end of the switch body is connected with the upper end face of the base in a clamped mode. The bottom end of the switch body is fixedly provided with a heat conducting plate, and the outer side of the heat conducting plate is sleeved with a sealing ring, the practicability of the local area network switch can be effectively improved, and the local area network switch has high practical value.

Description

Technical Field

[0001] The utility model relates to the technical field of switches, in particular to a local area network switch. Background Art

[0002] A switch is a device that performs information exchange in a communication system. In a computer network system, the concept of switching is an improvement on the shared working mode. A HUB is a shared device. The HUB itself cannot identify the destination address. When host A in the same LAN transmits data to host B, the data packet is transmitted in a broadcast manner on the network based on the HUB.

[0003] For example, a Chinese patent with publication number CN108966045B discloses a local area network switch, including a switch cooling shell, a switch main body cavity, a switch main body, a cooling fan, a water injection port, a sealing cover, an air cooling chamber, a heat dissipation pipe, a driving motor and a cooling water storage chamber. The front of the switch cooling shell is set as a right-angle trapezoidal structure, the upper part of the front surface of the switch cooling shell is provided with a switch main body cavity, and the switch main body cavity runs through the switch cooling shell, and the bottom surface of the switch main body is provided with heat dissipation holes, the switch main body is embedded and installed inside the switch main body cavity, and the inner lower part of the switch cooling shell is provided with a cooling water storage chamber. The present invention has the characteristics of reasonable design and simple structure. A local area network switch of the present invention can quickly cool down the switch main body under the premise of convenient use;

[0004] The technical solution recorded in this scheme is to add sufficient cooling water inside the cooling water storage chamber, and use the cooling water to cool down the switch body. When the cooling water absorbs the heat from the heat collecting plate to form hot water, due to the principle that hot water floats and cold water sinks, the warm water is cooled by air through the cooling fan and the heat dissipation pipe. However, when the cooling water temperature rises, during the cooling process, the temperature of the switch also continuously heats the cooling water, so that the cooling fan cannot cool down the cooling water quickly, and the switch is immersed in warm water, which affects the heat dissipation of the switch.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a local area network switch is provided to achieve a more practical purpose. Utility Model Content

[0006] In order to solve the above technical problems, the embodiment of the utility model provides a local area network switch, which is specifically implemented by the following technical solutions:

[0007] A local area network switch comprises a cooling mechanism and a main body, wherein the cooling mechanism comprises a base, a water storage plate is installed at the internal upper end of the base, a semiconductor refrigeration plate is installed on the upper end surface of the water storage plate, a heat dissipation pipe is installed at the bottom end of the water storage plate, a water tank is installed at the side of the base close to the water storage plate, both ends of the heat dissipation pipe are connected to the water tank, a pair of mounting frames are fixedly installed on one side of the base, an exhaust fan is installed inside the mounting frames, and exhaust holes are opened on the inner side of the mounting frames of the base, and the main body comprises a switch body, and the bottom end of the switch body is snap-fitted with the upper end surface of the base.

[0008] Furthermore, a heat conducting plate is fixedly mounted on the bottom end of the switch body, and a sealing ring is sleeved on the outer side of the heat conducting plate.

[0009] The beneficial effect of adopting the above further solution is that, by sleeve-arranging a sealing ring on the outer side of the heat conducting plate, the sealing performance of the switch body after being installed with the base is improved.

[0010] Furthermore, the sealing ring is made of silicone material, and the outer side of the sealing ring abuts against the inner wall of the base.

[0011] The beneficial effect of adopting the above further solution is that, by abutting the sealing ring against the inner wall of the base, the cooling water on the water storage plate will not splash out after the switch body is placed on the base.

[0012] Furthermore, cooling water is arranged inside the base near the upper end of the water storage plate, and the insides of the heat dissipation pipe and the water tank are filled with coolant.

[0013] The beneficial effect of adopting the above further solution is that by arranging cooling water on the upper end of the water storage plate, the switch body can be cooled and dissipated, and by filling the cooling liquid inside the heat dissipation pipe and the water tank, heat exchange is facilitated.

[0014] Furthermore, a pump is fixedly installed on one side of the interior of the water tank, and an output end of the pump is communicated with one end of the heat dissipation pipe.

[0015] The beneficial effect of adopting the above further solution is that by installing a pump, the coolant inside the water tank can be exchanged with the coolant inside the radiator pipe.

[0016] Furthermore, the heat dissipation pipe and the water tank are both made of stainless steel.

[0017] The beneficial effect of adopting the above further solution is that by setting the heat dissipation pipe and the water tank to be made of stainless steel, their corrosion resistance and thermal conductivity can be improved.

[0018] Furthermore, a plurality of wiring ports are provided on one side of the switch body, and dust plugs are movably inserted inside the wiring ports.

[0019] The beneficial effect of adopting the above further solution is that by providing a wiring port, it is convenient to connect the line, and by inserting a dust plug, dust can be prevented from entering the interior of the wiring port.

[0020] Furthermore, a plurality of indicator lights are installed on one side of the switch body, and a power interface is provided on a side of the switch body close to the indicator lights.

[0021] The beneficial effect of adopting the above further solution is that by installing an indicator light, it is convenient for the user to check the operating status of the device, and by setting a power interface, it is convenient to power the switch body.

[0022] The beneficial effects of the utility model are as follows: the utility model obtains a local area network switch through the above-mentioned design, and the local area network switch, by installing a water storage plate at the upper end of the inner part of the base, and installing a semiconductor refrigeration plate at the upper end thereof, so that when the semiconductor refrigeration plate is working, the cold end keeps cooling, and then the cooling water poured on the water storage plate is continuously cooled, so that the cooling water is used to dissipate heat and cool the switch body, and by installing a heat dissipation pipe at the bottom end of the water storage plate and distributing it in a spiral shape at the bottom end of the water storage plate, the heat generated by the hot end of the semiconductor refrigeration plate when working can be transferred to the inside of the water tank, the inside of the water tank and the heat conduction pipe are filled with coolant, and then when the two are exchanged, it is convenient to transfer heat, and by installing an exhaust fan inside the mounting frame, the exhaust fan can be used to cool the water tank through the exhaust hole when it is working, thereby reducing the coolant inside it, facilitating the exchange with the heat dissipation pipe, and then promoting the cooling of the hot end of the semiconductor refrigeration plate, and improving the cooling effect of its cold end. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 A three-dimensional structure diagram of a local area network switch provided by the utility model Figure 1 ;

[0025] Figure 2 A three-dimensional structure diagram of a local area network switch provided by the utility model Figure 2 ;

[0026] Figure 3 A schematic diagram of the expanded three-dimensional structure of a local area network switch provided by the utility model;

[0027] Figure 4 A side cross-sectional schematic diagram of a local area network switch provided by the utility model;

[0028] Figure 5 A local area network switch provided by the utility model Figure 4 A magnified schematic diagram of the A structure.

[0029] In the figure: 100, cooling mechanism; 1001, base; 1002, mounting frame; 1003, exhaust fan; 1004, water storage plate; 1005, semiconductor refrigeration plate; 1006, heat pipe; 1007, water tank; 1008, pump; 1009, exhaust hole; 200, main body; 2001, switch body; 2002, heat conduction plate; 2003, wiring port; 2004, indicator light; 2005, power interface; 2006, sealing ring. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0032] Embodiment 1 of the utility model of a local area network switch

[0033] The utility model provides the following technical solutions: Figure 1-Figure 5As shown, a local area network switch includes a cooling mechanism 100 and a main body 200. The cooling mechanism 100 includes a base 1001. A water storage plate 1004 is installed at the upper end of the base 1001. A semiconductor cooling plate 1005 is installed on the upper end surface of the water storage plate 1004. A heat dissipation pipe 1006 is installed at the bottom end of the water storage plate 1004. A water tank 1007 is installed on the side of the base 1001 close to the water storage plate 1004. Both ends of the heat dissipation pipe 1006 are connected to the water tank 1007. 7, a pair of mounting frames 1002 are fixedly mounted on one side of the base 1001, an exhaust fan 1003 is installed inside the mounting frames 1002, and the base 1001 is provided with exhaust holes 1009 on the inner side of the mounting frames 1002. The main body 200 includes a switch body 2001, the bottom end of the switch body 2001 is snap-fitted with the upper end surface of the base 1001, and a water storage plate 1004 is installed at the upper end of the inner part of the base 1001, and a semiconductor cooling plate 1004 is installed at the upper end thereof. 05, when the semiconductor refrigeration plate 1005 is working, the cold end remains refrigerated, and the cooling water poured on the water storage plate 1004 is continuously cooled, so that the cooling water is used to dissipate heat and cool the switch body 2001. By installing a heat dissipation pipe 1006 at the bottom end of the water storage plate 1004 and distributing it in a spiral shape at the bottom end of the water storage plate 1004, the heat generated by the hot end of the semiconductor refrigeration plate 1005 when it is working can be transferred to the inside of the water tank 1007. The inside of the water tank 1007 and the heat pipe 1006 are both filled with coolant, so that when the two are exchanged, it is convenient to transfer heat. By installing an exhaust fan 1003 inside the mounting frame 1003, the exhaust fan 1003 can be used to cool the water tank 1007 through the exhaust hole 1009 when it is working, thereby reducing the coolant inside it, facilitating the exchange with the heat dissipation pipe 1006, and promoting the cooling of the hot end of the semiconductor refrigeration plate 1005, and improving the cooling effect of its cold end.

[0034] Embodiment 2 of the utility model of a local area network switch

[0035] Reference Figure 1-Figure 5As shown, a heat conducting plate 2002 is fixedly installed at the bottom of the switch body 2001, and a sealing ring 2006 is sleeved on the outside of the heat conducting plate 2002. The sealing ring 2006 is made of silicone, and the outside of the sealing ring 2006 abuts against the inner wall of the base 1001. Cooling water is provided inside the base 1001 near the upper end of the water storage plate 1004. The insides of the heat dissipation pipe 1006 and the water tank 1007 are filled with coolant. A pump 1008 is fixedly installed on one side of the inside of the water tank 1007. The output end of the pump 1008 is communicated with one end of the heat dissipation pipe 1006. By sleeved a sealing ring on the outside of the heat conducting plate 2002, the heat dissipation pipe 1006 and the water tank 1007 are filled with coolant. Ring 2006 improves the sealing performance of the switch body 2001 after installation on the base 1001. By abutting the sealing ring 2006 against the inner wall of the base 1001, the cooling water on the water storage plate 1004 will not splash out after the switch body 2001 is placed on the base 1001. By arranging cooling water on the upper end of the water storage plate 1004, the switch body 2001 can be cooled and dissipated. By filling the heat pipe 1006 and the water tank 1007 with coolant, heat exchange is convenient. By installing the pump 1008, the coolant in the water tank 1007 can be exchanged with the coolant in the heat pipe 1006.

[0036] Embodiment 3 of a local area network switch of the utility model

[0037] Reference Figure 1-Figure 5 As shown, the heat pipe 1006 and the water tank 1007 are both made of stainless steel, a plurality of wiring ports 2003 are provided on one side of the switch body 2001, and dust plugs are movably inserted inside the wiring ports 2003, a plurality of indicator lights 2004 are installed on one side of the switch body 2001, and a power interface 2005 is provided on the side of the switch body 2001 close to the indicator lights 2004. By setting the heat pipe 1006 and the water tank 1007 to be made of stainless steel, their corrosion resistance and thermal conductivity can be improved. By setting the wiring ports 2003, it is convenient to connect the lines. By inserting the dust plugs, dust can be prevented from entering the wiring ports 2003. By installing the indicator lights 2004, it is convenient for users to check the operating status of the equipment. By setting the power interface 2005, it is convenient to power the switch body 2001.

[0038] Specifically, the working principle of this LAN switch is as follows: when in use, the user pours a sufficient amount of cooling water into the upper end of the water storage plate 1004, and then inserts the switch body 2001 into the upper end of the base 1001. The bottom end of the switch body 2001 is equipped with a heat conducting plate 2002, so that it is inserted into the cooling water. When the switch body 2001 is working, heat is generated, and the heat is transferred to the cooling water through the heat conducting plate 2002. At this time, the user starts the semiconductor refrigeration sheet 1005, so that it continuously cools the cooling water when working, thereby cooling the switch body 2001. The bottom end of the water storage plate 1004 is equipped with a heat dissipation pipe 1006, and the heat dissipation pipe 1006 is distributed in a spiral shape. At the bottom end of the water storage plate 1004, the temperature of the hot end of the semiconductor refrigeration plate 1005 can be transferred through the heat dissipation pipe 1006 when the semiconductor refrigeration plate 1005 is working. The two ends of the heat dissipation pipe 1006 are connected to the water tank 1007. A pump 1008 is installed inside the water tank 1007. When the pump 1008 is working, the coolant in the water tank 1007 is circulated and exchanged with the coolant in the heat dissipation pipe 1006, so as to cool the hot end of the semiconductor refrigeration plate 1005, thereby promoting the cooling effect of its cold end, and further improving the cooling effect of the switch body 2001. In addition, by installing an exhaust fan 1003 inside the mounting frame 1002, the water tank 1007 can be cooled to promote the circulation and heat dissipation effect of the coolant inside it.

[0039] It should be noted that, for a local area network switch, the specific models and specifications of the switch body 2001, the semiconductor cooling plate 1005, the exhaust fan 1003 and the pump 1008 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0040] A local area network switch, the power supply and principle of the switch body 2001, the semiconductor cooling plate 1005, the exhaust fan 1003 and the pump 1008 are clear to those skilled in the art and will not be described in detail here.

[0041] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A local area network switch, It is characterized in that The invention comprises a cooling mechanism (100) and a main body (200), wherein the cooling mechanism (100) comprises a base (1001), a water storage plate (1004) is installed at the upper end of the base (1001), a semiconductor cooling plate (1005) is installed on the upper end surface of the water storage plate (1004), a heat dissipation pipe (1006) is installed at the bottom end of the water storage plate (1004), a water tank (1007) is installed on the side of the base (1001) close to the water storage plate (1004), and the heat dissipation pipe (1006) is installed on the upper end surface of the water storage plate (1004). Both ends of the tube (1006) are in communication with the water tank (1007); a pair of mounting frames (1002) are fixedly mounted on one side of the base (1001); an exhaust fan (1003) is mounted inside the mounting frames (1002); the base (1001) is provided with exhaust holes (1009) on the inner side of the mounting frames (1002); the main body (200) comprises a switch body (2001); the bottom end of the switch body (2001) is snap-fitted to the upper end surface of the base (1001).

2. A local area network switch according to claim 1, It is characterized in that A heat conducting plate (2002) is fixedly mounted on the bottom end of the switch body (2001), and a sealing ring (2006) is sleeved on the outer side of the heat conducting plate (2002).

3. A local area network switch according to claim 2, It is characterized in that The sealing ring (2006) is made of silicone, and the outer side of the sealing ring (2006) abuts against the inner wall of the base (1001).

4. A local area network switch according to claim 1, It is characterized in that Cooling water is provided inside the base (1001) near the upper end of the water storage plate (1004), and the insides of the heat dissipation pipe (1006) and the water tank (1007) are both filled with cooling liquid.

5. A local area network switch according to claim 1, It is characterized in that A pump (1008) is fixedly installed on one side of the interior of the water tank (1007), and the output end of the pump (1008) is communicated with one end of the heat dissipation pipe (1006).

6. A local area network switch according to claim 1, It is characterized in that The heat dissipation pipe (1006) and the water tank (1007) are both made of stainless steel.

7. A local area network switch according to claim 1, It is characterized in that A plurality of wiring ports (2003) are arranged on one side of the switch body (2001), and dust plugs are movably inserted inside the wiring ports (2003).

8. A local area network switch according to claim 1, It is characterized in that A plurality of indicator lights (2004) are installed on one side of the switch body (2001), and a power supply interface (2005) is provided on a side of the switch body (2001) close to the indicator lights (2004).

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