Roadway explosion-proof lamp with highlight-diffusion LED lamp hood and manufacturing method of highlight-diffusion LED lamp hood

The invention provides a roadway explosion-proof lamp with a highlight-diffusion LED lamp hood and a manufacturing method of the highlight-diffusion LED lamp hood. The lamp and the method aim to solve the problems that a thick transparent lamp hood greatly influences the illumination range and brightness, and hot-line work safety is poor in the lamp repairing process. The roadway explosion-proof lamp with the highlight-diffusion LED lamp hood is technically characterized in that a lamp outer shell is composed of a lamp holder and a rear cover which are connected through a hinge, a locking mechanism is arranged on the lamp holder and the rear cover, a power input port with a plug is formed in the center of one side, facing towards the lamp holder, of the rear cover, and the plug port is towards the direction of the lamp holder; a power module matched with the plug is arranged in one side, facing towards the rear cover, of the lamp holder; an LED lamp bead mounting side of the lamp holder is sequentially and fixedly provided with a reflection hood and a polycarbonate lamp hood. The roadway explosion-proof lamp has the advantages that when the lamp is used, the rear cover is opened to achieve electroless operation, and safety of repairing staff is sufficiently guaranteed; the illumination range is wider, light can be effectively used through the lamp hood, and safety of constructors is ensured.