Aluminum alloy cable tray with high heat dissipation performance

Abstract

The invention discloses an aluminum alloy cable tray with high heat dissipation performance. The aluminum alloy cable tray comprises a cable tray main body and a cover plate; a partition plate is arranged inside the cable tray main body; the partition plate divides the interior of the cable tray main body into a left chamber and a right chamber; a first ventilation opening is formed in the bottomof the interior of the left chamber; a second ventilation opening is formed in the bottom of the interior of the right chamber; the lower surface of the cable tray main body is provided with a connecting ribbed plate; the connecting ribbed plate and the partitioning plate are located on the same horizontal line; the left side surface of the connecting ribbed plate is provided with a first flow guiding plate; a gap between the first flow guiding plate and the inner side of the cable tray main body is a first air passage; the right side surface of the connecting ribbed plate is provided with a second flow guiding plate; a gap between the second flow guiding plate and the inner side of the cable tray main body is a second air passage; mounting holes are formed in two side plates at two ends of the cable tray main body; and connecting mechanisms are fixed in the mounting holes. The aluminum alloy cable tray with high heat dissipation performance has a good ventilation effect, and therefore, the heat dissipation efficiency of the aluminum alloy cable tray can be improved; dust can be prevented from entering the aluminum alloy cable tray; the installation of the cover plate can be facilitated; and the fixation of the cover plate is firm.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to an aluminum alloy bridge frame with good heat dissipation performance. Background technique [0002] A bridge is a bracket that supports and places cables. Bridges are widely used in engineering. As long as cables are laid, bridges are used. Cable bridges are used as a supporting project for wiring engineering. At present, there is no special specification guidance. The specifications of each manufacturer lack versatility. The type process should be based on the type and quantity of cables in each weak current system, and the appropriate bridge frame should be reasonably selected. The cable bridge has the characteristics of complete varieties, wide application, high strength, light structure, low cost, simple construction, flexible wiring, standard installation and beautiful appearance. During the use of the existing aluminum alloy bridge, the ventilation effect is...

AI Technical Summary

Problems solved by technology

During the use of the existing aluminum alloy bridge, the ventilation effect is poor, the heat dissipation of the cable is not timely, and the cable is easy to be damaged if it is exposed to high temperature for a long time, and the cover plate and the main body of the bridge are generally fixed by binding straps, which is troublesome to operate

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