Method for enabling fan board modules to be easily pluggable on basis of blade server

A blade server, fan board technology, applied in the direction of instrument, machine/engine, pump control, etc., can solve the problem of difficult disassembly and maintenance of the fan control tray, achieve good promotion and use value, enhance fan redundancy, and easy to process. Effect
CN105528044AInactive Publication Date: 2016-04-27LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
Publication Date
2016-04-27
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention discloses a method for enabling fan board modules to be easily pluggable on basis of a blade server, and belongs to maintenance methods of fan modules. The present invention aims at solving the technical problem that a fan control tray is not easy to disassemble and maintain due to the fan control tray is integrated with a plurality of fan modules. The method according to the technical scheme structurally comprises the flowing steps of (1) first, disassembling a fan tray into fan board modules corresponding to a plurality of nodes, the fan board module group being controlled by another individual fan control backboard; (2) then, connecting the fan board modules of each group of calculating nodes to a computing board through the fan control backboard in the step (1); and (3) controlling the fan boards by a control chip on the fan control backboard through IO signals, disposing LED lamps to display fan status, and transmitting information with a system management board SMC through an I2C bus, rotation speeds of the fans being controlled by6 the SMC.
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Description

technical field

[0001] The invention relates to a maintenance method for a fan module, in particular to a method for realizing easy pluggability of a fan board module based on a blade server. Background technique

[0002] The increase of computing nodes, IO nodes, and storage nodes of blade servers and cloud servers has higher and higher requirements for system stability and ease of maintenance. As an important part of the system, fans are easy to maintain and redundant design The requirements are getting higher and higher.

[0003] The traditional fan board is generally a fan tray board, the fans are assembled on a fan control tray, and two or more fan trays are inserted into the chassis as a whole. When maintenance is required, the entire fan tray needs to be removed, and multiple fans are used simultaneously If it is removed, there will be greater requirements for system heat dissipation. Because the fan control tray integrates multiple fan modules, it is not easy to di...

Claims

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