Adjustable dustproof and moistureproof industrial Ethernet switch

A switch, adjustable technology, applied in the direction of selection device, climate change adaptation, electrical components, etc., can solve problems such as affecting sensitivity, affecting the working efficiency of electrical components, and inability to extend

Active Publication Date: 2021-05-04
INFORMATION & COMM COMPANY OF STATE GRID HEILONGJIANG ELECTRIC POWER COMPANY +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. When used in an environment with high air humidity for a long time, the sensitive parts and ports inside the switch are prone to moisture and affect the sensitivity. In severe cases, the main board of the switch will be short-circuited and cannot work normally;
[0004] 2. Due to the conductance effect, the electrical components inside the switch are easy to absorb dust particles, resulting in dust accumulation or dust inside the shell. Too much dust covering circuit boards or chips and other components will affect their working efficiency, resulting in low sensitivity and serious energy consumption. damage;
[0005] 3. The long-term work of the highly integrated electrical components inside the switch will lead to increasing heat generation. The existing internal structure of the switch has the problem of heat dissipation. Overheating will affect the working efficiency of the electrical components and reduce the service life of the product.
[0006] The heat and moisture removal mechanism commonly used in existing switches is a cooling fan installed on the side, which cannot extend to the inside of the housing, and the effect of moisture and heat removal is not good, and its open structure will easily cause dust and unknown particles to enter the housing The phenomenon
Existing switches have imperfect dehumidification, dust removal, and heat dissipation structures, and the effect is not good, which affects the working efficiency and service life of the switch main body

Method used

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  • Adjustable dustproof and moistureproof industrial Ethernet switch
  • Adjustable dustproof and moistureproof industrial Ethernet switch
  • Adjustable dustproof and moistureproof industrial Ethernet switch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Embodiment one: if Figure 1-Figure 4As shown, this embodiment discloses an adjustable dust-proof and moisture-proof industrial Ethernet switch, which includes a switch case 1 on which several network cable interfaces 2 and power buttons 3 are installed, and a counterweight is arranged under the switch case 1 The base 4 and the center of the counterweight base 4 are provided with an open slot, and a rotating motor 7 is fixedly installed in the opening slot, and the rotating motor 7 outputs upwardly to connect the rotating shaft 8, and the rotating shaft 8 passes upward through the bottom wall of the switch housing 1 and extends into the interior thereof , the left and right ends of the bottom of the counterweight base 4 are integrated with an extension base plate 5, and a hydraulic power cylinder 6 is fixed on the extension base plate 5, and the hydraulic power cylinder 6 is connected to the hydraulic telescopic rod 601 for upward output, and the upper end of the hydraul...

Embodiment 2

[0051] Embodiment two: refer to Figure 5 As shown, as a further limitation to Embodiment 1, the silica gel water-absorbing assembly includes a transparent double-layer glass plate 15, the double-layer glass plate 15 is embedded on the wall surface of the switch housing 1 and is sealed at the embedded joint, and the double-layer glass plate 15 is located on the switchboard. There are a number of air holes 1501 on the surface of the shell 1, and a number of silica gel particles 16 are contained in the layer of the double-layer glass plate 15. The size of the silica gel particles 16 is larger than the size of the air holes 1501. The silica gel particles 16 have good water absorption, and absorb water. Discoloration , the higher the adsorbed moisture content, the darker the color, which is convenient for visual identification.

Embodiment 3

[0052] Embodiment three: refer to Figure 6 As shown, as a further limitation to Embodiment 1 or 2, the cooling heat-absorbing assembly includes a copper tube 17, and the upper and lower ends of the copper tube 17 are respectively embedded in the upper and lower walls of the switch housing 1 and sealed at the embedded joint. Cooling fluid or water is accommodated in 17, and the upper and lower ends of the copper pipe 17 are sealed and plugged into the plug body 18. The copper tube 17 has good thermal conductivity, and further absorbs and dissipates heat in the switch housing 1 . And the coolant or water in the pipe can be replaced in time through the plug bodies 18 at both ends.

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Abstract

The utility model discloses an adjustable dustproof and moistureproof industrial Ethernet switch, and belongs to the technical field of communication equipment industrial switches. A counterweight base is arranged below the switch shell, a rotating motor is fixedly arranged in an open slot of the counterweight base, and the rotating motor is in upward output connection with a rotating shaft rod, penetrates through the switch shell, extends into the switch shell, is detachably connected with a blast adsorption assembly and can control the blast adsorption assembly to rotate in a linkage manner; hydraulic power cylinder bodies are arranged on the left and right sides of the counterweight base, and the upper part of an output hydraulic telescopic rod is fixedly connected with a switch shell, so that the switch shell can be controlled to lift up and down in a linkage manner; the blast adsorption assembly comprises a blast electric fan and a hollow pipe body; the top wall surface and / or the side wall surface of the switch shell are / is connected with a silica gel water absorption assembly in a sealed and embedded manner; the left and right ends of the switch housing are hermetically provided with cooling heat absorption assemblies penetrating the upper and lower wall surfaces. Dehumidification, dust removal, heat absorption and heat dissipation can be comprehensively and efficiently carried out in the switch shell, and the application effect is good.

Description

Technical field: [0001] The invention relates to the technical field of communication equipment industrial switches, in particular to an adjustable dust-proof and moisture-proof industrial Ethernet switch. Background technique: [0002] An industrial Ethernet switch (hereinafter referred to as "switch") is a communication device or computer room device that completes the information exchange function in an industrial-grade communication system. Due to the increasing integration of existing switches, the internal integrated circuit board, chips, data lines and other sensitive parts, there are the following factors that affect the use of the switch during the long-term use of the switch: [0003] 1. When used in an environment with high air humidity for a long time, the sensitive parts and ports inside the switch are easy to be affected by moisture and affect the sensitivity. In severe cases, the main board of the switch will be short-circuited and cannot work normally; [00...

Claims

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Application Information

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IPC IPC(8): H04Q1/10H04Q1/02H04Q1/04
CPCH04Q1/10H04Q1/114H04Q1/11H04Q1/035H04Q1/04Y02A30/00
Inventor 刘国辉肖学东尚书智齐枫吴迪盖晶闫明伟
Owner INFORMATION & COMM COMPANY OF STATE GRID HEILONGJIANG ELECTRIC POWER COMPANY
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