Switch reducing dust entrance

A switch and dust technology, which is applied in the field of network maintenance equipment, can solve the problems affecting the cleanliness of the switch, and achieve the effects of reducing the amount of dust entering, facilitating cleaning, and accelerating heat dissipation

Inactive Publication Date: 2016-06-01
XINYU XUNCHI INFORMATION TECH TIANJIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The circuit board inside the switch will generate a lot of heat during actual work. Although there are vents on the chassis of the switch, external dust can easily enter the chassis of the switch through the vents, affecting the cleanliness of the inside of the switch.

Method used

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  • Switch reducing dust entrance

Examples

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Effect test

Embodiment

[0020] like figure 1 As shown in the figure, a switch for reducing the entry of dust includes a casing 1, a rubber ring 2, a gauze 3, an air volume adjustment plate 4, a connecting rod 5, a connecting rod shaft 6, a knob 7, a fan 8, a light bulb 9, and a PCB board 10 , the first cooling fins 12, the second cooling fins 13, the casing 1 is provided with a cooling opening 14, the rubber ring 2 is inserted on the cooling opening 14, the gauze 3 is fixed in the middle of the rubber ring 2, the air volume adjustment plate 4. The connecting rod 5, the connecting rod shaft 6, the fan 8, the light bulb 9, the PCB board 10, and the first cooling fin 12 are located inside the casing 1, the air volume adjustment plate 4 is fixed on the connecting rod 5, and the air volume adjustment plate 4 is located on the One side of the heat dissipation port 14, the knob 7 is located above the outside of the casing 1, the upper end of the connecting rod 5 passes through the casing 1 and is connected ...

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PUM

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Abstract

The invention belongs to the field of network maintenance equipment, and particularly relates to a switch reducing dust entrance. The switch is characterized in that a casing is provided with a radiating port, and a rubber ring is inserted into the radiating port; a mesh is fixed to the middle of the rubber ring; an air quantity adjusting plate is fixed to a connecting rod, and the air quantity adjusting plate is disposed at one side of the radiating port; a knob is arranged above the outside of the casing; the upper end of the connecting rod passes through the casing to be connected with the knob, and the lower end of the connecting rod is connected with a connecting rod rotating shaft; a PCB is mounted in the middle of the casing; a first radiating fin is mounted at the lower side of the PCB, and a first heat conductive paste layer is applied between the first radiating fin and the PCB; and a second radiating fin is mounted outside the casing, and a second heat conductive paste layer is applied between the second radiating fin and the casing. The invention provides a switch reducing dust entrance.

Description

technical field [0001] The invention belongs to the field of network maintenance equipment, and in particular relates to a switch which reduces the entry of dust. Background technique [0002] A switch is a network device used for electrical signal forwarding, which can provide an exclusive electrical signal path for any two network nodes connected to the switch. The most common switches are Ethernet switches, and other common ones are telephone voice switches, fiber optic switches, etc. The circuit board inside the switch will generate a lot of heat during actual work. Although there are vents on the chassis of the switch, external dust can easily enter the chassis of the switch through the vents, affecting the cleanliness of the inside of the switch. . Contents of the invention [0003] The present invention aims at the above technical problems and provides a switch that reduces dust entry. [0004] The technical solution adopted in the present invention is: a switch ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/04
Inventor 吴新宇
Owner XINYU XUNCHI INFORMATION TECH TIANJIN
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