Core three-in-one optical cable cross-connecting box

Abstract

The invention discloses a core three-in-one optical cable cross-connecting box comprising a box body, heat dissipation openings and ports. The inner cavity of the box body is divided into two inner cavities through an integrally-formed partition plate; and door plates are connected to the positions, corresponding to the two inner cavities, of the front side of the box body through hinges. Four heat dissipation openings with downward openings are formed in each of the left end and the right end of the front side of the door plate located at the bottom end of the front side of the box body fromtop to bottom at intervals. Three ports are formed in the top end of the partition plate of the inner cavity of the box body from left to right at intervals. Besides, the box also includes insertion slots; two insertion slots are formed in the left side and the right side of the bottom end of the partition plate in the inner cavity of the box respectively. According to the core three-in-one optical cable cross-connecting box, a phenomenon that the elements in the box body fail and are damaged because dust enters the box body and covers the elements in the box body is prevented; the safe and stable operation of the elements in the box body is ensured; the service life of the elements in the box body is prolonged. The core three-in-one optical cable cross-connecting box can be widely popularized.

Description

technical field [0001] The invention relates to the field of technical optical cable boxes, in particular to a core three-in-one optical cable transfer box. Background technique [0002] The optical cable transfer box is a transfer device that provides cable termination and jumper connection for the backbone layer optical cable and the wiring layer optical cable. Connected with the optical cables in the distribution layer, the optical cable transfer box is a connecting device installed outdoors. The most fundamental requirement for it is to be able to withstand drastic changes in climate and harsh working environments. [0003] In the existing three-in-one optical cable transfer box, in order to facilitate the heat dissipation in the box, a waterproof heat dissipation port with the opening direction facing downward is usually provided. Due to the setting of the heat dissipation port, a large amount of dust will appear in the box body, and the dust is long. Time is covered o...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a core three-in-one optical cable transfer box to at least solve the problem in the prior art that a large amount of dust will cover the internal components of the box after entering the box

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