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Communication device

A technology of communication equipment and equipment, which is applied in the direction of selecting devices and electrical components, etc., can solve problems affecting the heat dissipation of the overall structure, affecting the stability of equipment operation, and blockage of cooling air ducts, so as to solve blockage, improve stability, and improve heat dissipation efficiency effect

Inactive Publication Date: 2019-08-02
HANGZHOU DPTECH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this installation frame, the cooling air duct used for heat dissipation is blocked, which seriously affects the heat dissipation of the overall structure, and after the communication equipment is used for a long time, a large amount of dust will accumulate in the air duct, which seriously affects the stability of the equipment operation

Method used

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Embodiment Construction

[0025] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be described in detail below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of them. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in this application shall belong to the protection scope of this application.

[0026] In the prior art, in order to improve the heat dissipation performance of the communication equipment, the figure 1 Many round holes are processed on the back plate shown so that the cooling air can pass throu...

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Abstract

The invention relates to a communication device. The communication device comprises a main board, a middle connector, a backboard, an expansion connector and an expansion card, the backboard is connected with the main board through the middle connector, the expansion card is connected with the backboard through the expansion connector, and the unfolding plane of the back plate is parallel to a cooling air duct of the communication device. According to the present invention, the relative positions of the back plate and the cooling air duct are changed, the cooling air duct is not blocked, and the heat dissipation performance of the device can be effectively improved.

Description

technical field [0001] The present invention relates to the technical field of communication equipment, in particular to a communication equipment. Background technique [0002] With the development of communication technology, the system capacity of communication equipment (such as switches, routers, etc.) is also increasing rapidly, leading to changes in the architecture of communication equipment. The current mid-to-high-end communication equipment generally adopts multi-plane interface switching technology, and multiple expansion cards work in coordination, and the data exchange function between expansion cards is completed through switching technology. This makes it necessary for each expansion card to have a high-speed data link connected to the switching part, and these high-speed data links are usually routed in the backplane, so quite high requirements are put forward for the design of the backplane. [0003] At present, the connection structure between the mainboa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q1/02
CPCH04Q1/035
Inventor 郭仁杰
Owner HANGZHOU DPTECH TECH