Tunnel energy saving lighting device

Abstract

The utility model relates to tunnel lighting technical field, and disclose a tunnel energy -saving lighting device, including lamp body, fixed plate and fixed frame, the one side fixed mounting of lamp body close to fixed plate has the fin that radiates heat, the one end rotationally installed of fixed frame close to fixed plate has fixed seat, the one end fixed mounting of fixed frame close to fixed seat has guide rod, the one end of fixed frame close to fixed seat is set up and has limit groove no.1. The tunnel energy -saving lighting device, through the design of reinforcing rod, can greatly enhance the bearing capacity and anti -deformation performance of fixed frame, avoid because long -term vibration leads to lamp body loose, and then prolong the service life of whole, reduce the replacement cost of later period maintenance, through the design of multiple fins that radiate heat, can greatly increase the contact area of lamp body and air, the heat generated when lamp body works is conducted to air quickly, avoid lamp body long -term work under high temperature environment, improve its service life.

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