Cargo truck head headlamp

Abstract

The invention provides a cargo truck head headlamp. The cargo truck head headlamp comprises a lamp hood, an aluminium alloy base, a sealing rubber ring, a light reflection component, a far and near light electric plate, a steering lamp electric plate and breathable caps, wherein the lamp hood is in threaded connection with the aluminium alloy base, and the joint of the lamp hood and the aluminiumalloy base is provided with the sealing rubber ring, the light reflection component is arranged between the lamp hood and the aluminium alloy base, the side, away from the lamp hood, of the light reflection component is provided with the long-strip-shaped far and near light electric plate and the reversed-V-shaped steering lamp electric plate, the far and near light electric plate and the steeringlamp electric plate are both provided with a plurality of LED lamp beads at intervals, the light reflection component comprises a plurality of light reflection cups arranged side by side and light concentrating holes arranged at intervals, the light concentrating holes are located in the right side and the upper side of the light reflection component, the LED lamp beads on the far and near lightelectric plate correspond to the positions of the light reflection cups, the LED lamp beads on the steering lamp electric plate correspond to each one row of the dense light concentrating holes in theupper sides and the right sides of the light reflection cups, the rear side face of the aluminium alloy base is provided with breathable holes, and the breathable caps are installed to the corresponding breathable holes. The cargo truck head headlamp has a long service life and extremely broad application prospects.

Description

technical field [0001] The invention relates to the field of truck parts, in particular to a front headlight of a truck. Background technique [0002] Trucks are mainly used to carry goods. According to the structure, they can be divided into eight types: ordinary trucks, box trucks, closed trucks, tank trucks, flatbed trucks, container trucks, dump trucks, and special structure trucks. The night driving of trucks is inseparable from the lighting of the headlights. In the city, there are street lights to provide auxiliary lighting for the road surface, but in the wild environment, such as the lack of reliable light sources in the mountains, and the terrain is very complicated, it must be added to the truck head. Only the built-in headlights can effectively illuminate the road ahead to ensure driving safety. [0003] The structure of the existing front headlights of trucks is relatively simple, and the disadvantages are more obvious: the heat dissipation capacity is relative...

AI Technical Summary

Problems solved by technology

[0003] The structure of the existing truck headlights is relatively simple, and the disadvantages are more obvious: the heat dissipation capacity is poor, resulting in insufficient stability of the brightness when it is working, and the service life is short

In addition, these headlights also generally have the defect of poor waterproof ability, which will also affect the effective life of the headlights.

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