Novel sun-prevention commuting case

Abstract

The invention discloses a novel sun-prevention commuting case and relates to a cable cross-connection cabinet. The commuting case comprises a case body, wherein a hollow cylinder is arranged on the case body, a lifting cylinder is arranged in the hollow cylinder, a supporting column is arranged on the top of the lifting cylinder, ribs are arranged on the supporting column and comprise lower nests, stop blocks are arranged on the supporting column, an annular iron ring is arranged on the top of the supporting column, first electromagnets are arranged on the lower nests, an annular supporting plate is further arranged on the lifting cylinder, a motor is arranged on the annular supporting plate, a crank device is arranged on the motor and makes contact with the lower nests, an electronic thermometer and a hydrograph are further arranged on the case body, and water leakage holes are formed in the bottom of the hollow cylinder. Compared with the prior art, strong sunlight can be prevented from directly irradiating to the commuting case, and meanwhile, rainwater can also be blocked on rainy days and prevented from entering the case body. Not only is the problem that because sunlight in summer is strong in the past, the temperature of an outdoor commuting case is too high, and operation of internal electronic components are influenced solved, but also the problem that rainwater leaks into the commuting case on rainy days is solved.

Description

technical field [0001] The invention relates to an optical cable transfer box, in particular to an optical cable transfer box that prevents direct sunlight. Background technique [0002] The optical cable transfer box is a transfer device that provides optical cable termination and jumper connection for the backbone layer optical cable and the distribution layer optical cable. After the optical cable is introduced into the optical cable transfer box, after being fixed, terminated, and distributed, the backbone layer optical cable and the distribution layer optical cable are connected using a jumper fiber. Most transfer boxes are installed outdoors, and the transfer box has a variety of electronic components, which will emit a lot of heat when they are running. High, affecting the normal operation of electronic components inside the transfer box. Contents of the invention [0003] The present invention aims at the deficiencies in the prior art, and provides a new type of...

AI Technical Summary

Problems solved by technology

It not only solves the problem that the temperature of the outdoor exchange box is too high to affect the operation of internal electronic components due to the strong sunlight in summer, but also solves the problem of rainwater leaking into the exchange box in rainy days

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