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Modular fanless core switch

A core switch, fanless technology, applied in the field of electronics, to achieve the effect of good heat dissipation performance and good IP protection level

Inactive Publication Date: 2011-02-02
KYLAND TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The disadvantage of this structure is that the casing is an airtight whole, and a fan needs to be installed for heat dissipation

Method used

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  • Modular fanless core switch
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  • Modular fanless core switch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] figure 1 , image 3 , Figure 4 , Image 6 , Figure 7 , indicating an 8U high-reliability switch, made of aluminum alloy, with a regular hexahedral structure, including two power modules, module 1 and module 2, and two service modules, module 3 and module 4; the service module has 100M and Gigabit interface; the upper and lower panels of the case, left and right panels have a number of small holes for ventilation and heat dissipation, and form air convection. The power module and business module can reach IP43 protection level.

[0022] figure 2 The front panel diagram of the high-reliability switch indicates that the power module and service module are inserted into the chassis through the rails and fixed with screws 5.

[0023] Figure 5 Rear view of the high-reliability switch, indicating that the rear panel has device status indicators.

[0024] ...

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PUM

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Abstract

The invention discloses a high-reliability switch, belongs to the field of electronics, and relates to the high-reliability switch. The high-reliability switch comprises a machine shell, a power supply module and a service module, wherein the power supply module and the service module are an individual closed structure respectively, and are plugged freely in the machine shell which has the design of air convection and heat dissipation through a chucking rail; the power supply module is arranged on the topmost part of the machine shell, and the service module is arranged below the power supply module; a backing plate is arranged on the rear panel of the machine shell; interfaces connected with exterior are formed at one end of the power supply module and one end of the service module, and contact pins are arranged at the other end; and the contact pins are connected with the backing plate. The modular fanless core switch is suitable for environment which needs multi-port switches.

Description

technical field [0001] The present invention relates to the field of electronics, and more specifically, relates to a modularized fanless core switch. Background technique [0002] The application document with the patent number ZL2009 2 0109586.X discloses a combined heat dissipation device for electronic equipment with a closed case. The device discloses a closed case with a sheet-like heat dissipation structure outside the case. The entire heat dissipation system consists of fans, heat pipes, and heat sinks. The enclosure can be plugged with multiple modules. [0003] The disadvantage of this structure is that the casing is an airtight whole, and a fan needs to be installed for heat dissipation. Contents of the invention [0004] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a switch with high reliability. The technical solution of the present invention is a high-reliability switch, including a casing, a power modul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/04H05K7/20
Inventor 王敬文
Owner KYLAND TECH CO LTD
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