A high-density network equipment chassis that facilitates maintenance

CN122340752APending Publication Date: 2026-07-03HANGZHOU FENGHENG ELECTROMECHANICAL
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HANGZHOU FENGHENG ELECTROMECHANICAL
Filing Date
2026-05-26
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

The maintenance of existing high-density network equipment chassis is cumbersome, requiring specialized tools, and the interfaces are easily damaged when the storage modules are disassembled, making it impossible to quickly locate the faulty module and affecting maintenance efficiency.

Method used

It adopts a pull-out storage module structure, combined with the magnetic fixation of guide rails and permanent magnet blocks, and with the quick plug-in interface and electromagnetic module, it can realize the quick disassembly and installation of modules, and the columnar cam structure of the cooling fan simplifies disassembly and assembly.

Benefits of technology

It enables rapid disassembly and installation of storage modules, reduces reliance on specialized tools, avoids interface damage, improves maintenance efficiency and equipment reliability, and reduces maintenance costs.

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Abstract

This invention relates to the field of high-density network equipment technology and discloses a high-density network equipment chassis that is easy to maintain. The invention includes a chassis body, inside which at least one storage module is housed. The storage module employs a pull-out structure design. A guide rail is fixedly installed inside the chassis body, and the storage module is adapted to the guide rail, allowing it to be quickly pulled out or inserted into the chassis body, enabling rapid disassembly and installation. A heat dissipation module is provided on the chassis body corresponding to at least one storage module. The heat dissipation module includes several independent cooling fans, all of which are mounted on the chassis body via several clips. This invention, by employing a push-pull structure, divides multiple storage modules into a single unit, which automatically pops out when damaged. It also allows for quick insertion, installation, and removal for maintenance, eliminating the need for complex wiring operations.
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