Search

CN-121985234-A - Network switch with waterproof function

CN121985234ACN 121985234 ACN121985234 ACN 121985234ACN-121985234-A

Abstract

The invention belongs to the technical field of network switches, and particularly relates to a network switch with a waterproof function, which comprises a switch body, wherein a protective box is fixedly connected to the lower surface of the switch body, a vertical partition plate is fixedly connected to the inner wall of the protective box, a diaphragm plate is fixedly connected to the outer wall of the vertical partition plate and the inner wall of the protective box together, and an internal cavity of the protective box is divided into an air inlet area, a cooling area and a water storage area by the vertical partition plate and the diaphragm plate together. The invention ensures that the network switch not only has the function of multistage cooling, but also has the functions of high-efficiency water prevention and ponding alarm, and can realize the cooling effects of different grades according to different heating conditions, thereby avoiding excessive energy consumption of the network switch, improving the protection capability, energy-saving performance and service life of the switch, effectively ensuring smooth network operation, reducing the maintenance cost of the switch and further improving the use stability and effect of the switch.

Inventors

  • CHEN ZHIYUAN

Assignees

  • 江苏特建技术股份有限公司

Dates

Publication Date
20260505
Application Date
20260202

Claims (8)

  1. 1. The network switch with the waterproof function comprises a switch body (1), and is characterized in that a protective box (2) is fixedly connected to the lower surface of the switch body (1), a vertical partition plate (3) is fixedly connected to the inner wall of the protective box (2), and a transverse partition plate (4) is fixedly connected to the outer wall of the vertical partition plate (3) and the inner wall of the protective box (2); The vertical partition plate (3) and the transverse partition plate (4) divide the internal cavity of the protective box (2) into an air inlet area (10), a cooling area (11) and a water storage area (12); The inner wall of the protective box (2) positioned in the air inlet area (10) is fixedly connected with an air inlet mechanism (5); A rectangular through hole is formed in the upper surface of the diaphragm plate (4), and a waterproof mechanism (7) is fixedly connected with the hole wall of the rectangular through hole; The utility model discloses a switch, including switch body (1), inner wall fixedly connected with PLC controller (13) that protective housing (2) are located the district (10) that admits air, the top outer wall that protective housing (2) are located the district (10) that admits air is fixed to be inlayed and is equipped with temperature sensor (14) and humidity transducer (15), the lower surface of switch body (1) has been seted up with temperature sensor (14) detection end matched with detection through-hole.
  2. 2. The network switch with waterproof function according to claim 1, wherein the air inlet mechanism (5) comprises a micro air pump (51), the bottom end of the micro air pump (51) is fixedly connected with the inner wall of the bottom end of the protecting box (2), the side wall of the protecting box (2) located in the air inlet area (10) is fixedly communicated with a threaded cylinder (52), the side end of the threaded cylinder (52) is fixedly communicated with the air inlet end of the micro air pump (51), the inner wall of the threaded cylinder (52) is in threaded sealing connection with a filtering component (6), the air outlet end of the micro air pump (51) is fixedly communicated with an elbow (53), a round hole is formed in the bottom end of the vertical partition plate (3), the air outlet end of the round hole is fixedly connected with a U-shaped metal pipe (54), and the air outlet end of the U-shaped metal pipe (54) penetrates through the upper surface of the transverse partition plate (4) and is communicated with a cavity of the protecting box (2) located in the cooling area (11), and the air outlet end of the elbow (53) is fixedly communicated with the air inlet end of the U-shaped metal pipe (54).
  3. 3. The network switch with the waterproof function according to claim 2, wherein the filtering component (6) comprises a connecting ring (61) in threaded sealing connection with the inner wall of the side end of the threaded cylinder (52), the inner wall of the connecting ring (61) is fixedly connected with a filter screen plate (62), one side, far away from the filter screen plate (62), of the connecting ring (61) is fixedly connected with a U-shaped limiting frame (63), and the inner walls of the U-shaped limiting frame (63) and the connecting ring (61) are jointly movably connected with a sponge filter block (64).
  4. 4. The network switch with waterproof function according to claim 1, characterized in that the waterproof mechanism (7) comprises a semiconductor refrigerating sheet (71) fixedly connected with a diaphragm plate (4), a plurality of first metal meshes (72) are fixedly connected to the refrigerating side surface of the semiconductor refrigerating sheet (71), a fixed hole is formed in the upper surface of the diaphragm plate (4), a discharge check valve (73) is fixedly connected to the hole wall of the fixed hole, the protection box (2) is located on the side wall of the water storage area (12) and fixedly communicated with a discharge tubule (74), a rectangular hole is formed in the top end of the vertical diaphragm plate (3), an L-shaped square tube (75) is fixedly connected to the hole wall of the rectangular hole, the air outlet end of the L-shaped square tube (75) penetrates through the top end of the protection box (2) and is fixedly communicated with the lower surface of the switch body (1), an air inlet end of the L-shaped square tube (75) is fixedly sleeved with an air permeable support cover (76), and the inner wall of the air permeable support cover (76) is fixedly connected with a waterproof air permeable membrane cover (77).
  5. 5. The network switch with the waterproof function according to claim 4, wherein a plurality of second metal meshes (8) are fixedly connected to the surface of the heat radiation side of the semiconductor refrigerating sheet (71), and a drain valve (9) is fixedly communicated with the outer wall of the bottom end of the protective box (2) located in the water storage area (12).
  6. 6. The network switch with the waterproof function according to claim 4, wherein the protective box (2) is fixedly connected with a water pressure sensor (16) on the inner wall of the bottom end of the water storage area (12), and a buzzer alarm (17) is fixedly embedded in the side wall of the protective box (2) in the air inlet area (10).
  7. 7. The network switch with the waterproof function according to claim 1, wherein anti-slip supporting blocks (18) are fixedly connected to four corners of the lower surface of the protective box (2), and limiting insert rings (19) matched with the anti-slip supporting blocks (18) are fixedly connected to four corners of the upper surface of the switch body (1).
  8. 8. The network switch with the waterproof function according to claim 1, wherein a plurality of mounting holes are formed in the side wall of the switch body (1), and an exhaust pipe (20) is fixedly connected to the wall of each mounting hole.

Description

Network switch with waterproof function Technical Field The invention belongs to the technical field of network switches, and particularly relates to a network switch with a waterproof function. Background The network switch is a core network device for forwarding electric signals or optical signals, can provide an exclusive data transmission path for a plurality of network nodes (such as computers, servers, cameras and the like) which are accessed, works on a data link layer of an OSI model, accurately forwards data from a source port to a target port by identifying an MAC address in a data packet, avoids data collision in a shared network, and greatly improves the utilization rate and transmission efficiency of network bandwidth, for example, the network switch is disclosed in patent with an authorized bulletin number of CN 210839637U. At present, in scenes such as internet bars, small factories, small and medium-sized companies and the like, a network switch is core network equipment, and because of cost, space or professional degree limitation, the scenes often lack standardized machine rooms and cabinets, so that the network switch is often directly placed on a desktop, a corner or even on the ground, the protection conditions of the crude placement environments are poor, particularly, obvious short boards exist in the aspect of water resistance, water drops are easily generated in the network switch in high humidity environments such as the back to the south, and the like, and meanwhile, the following problems are caused: Firstly, the water drops conduct electricity to cause short circuit of a circuit, and burn out core elements to cause equipment downtime; Secondly, the water contains impurities to form electrolyte, so that metal pins and interface contacts are corroded and oxidized, and poor contact, unstable signals or functional module failure are caused; Thirdly, mould can be bred in a humid environment to destroy insulation, block heat dissipation and aggravate corrosion, so that network stability of the network switch is suddenly reduced, equipment life is shortened, maintenance cost is increased, and use stability and effect of the network switch are affected. To this end, we propose a network switch with waterproof function to solve the above problems. Disclosure of Invention The present invention aims to solve the above problems and provide a network switch with waterproof function. The network exchanger with waterproof function comprises an exchanger body, wherein the lower surface of the exchanger body is fixedly connected with a protective box, the inner wall of the protective box is fixedly connected with a vertical partition board, and the outer wall of the vertical partition board and the inner wall of the protective box are fixedly connected with a transverse partition board; The vertical partition plate and the transverse partition plate divide the internal cavity of the protective box into an air inlet area, a cooling area and a water storage area; the inner wall of the protective box, which is positioned in the air inlet area, is fixedly connected with an air inlet mechanism; A rectangular through hole is formed in the upper surface of the diaphragm plate, and the wall of the rectangular through hole is fixedly connected with a waterproof mechanism; The inner wall fixedly connected with PLC controller that the protective housing is located the district of admitting air, the protective housing is located the top outer wall fixedly embedded temperature sensor and humidity transducer in the district of admitting air, switch body's lower surface has been seted up and has been detected end matched with detection through-hole with temperature sensor. In the network switch with waterproof function, the air inlet mechanism includes miniature aspiration pump, miniature aspiration pump's bottom with the bottom inner wall fixed connection of protective housing, the lateral wall fixed intercommunication that the protective housing is located the air inlet zone has a screw thread section of thick bamboo, the side of screw thread section of thick bamboo is fixed to be linked together with miniature aspiration pump's inlet end, the inner wall screw thread sealing connection of screw thread section of thick bamboo has filter components, miniature aspiration pump's outlet end fixed to be linked together has the return bend, the round hole has been seted up to the bottom of perpendicular baffle, and the pore wall fixedly connected with U-shaped metal pipe of round hole, the outlet end of U-shaped metal pipe passes the upper surface of diaphragm to be located the cavity intercommunication in cooling zone with the protective housing, the outlet end of return bend and the inlet end fixed intercommunication of U-shaped metal pipe. In the above-mentioned network switch with waterproof function, the filter component includes the go-between with screw thread section of thick bamboo side inner wall threaded