LED road lamp

Abstract

The invention provides an LED road lamp. The LED road lamp is characterized in that a PCB (printed circuit board) is mounted in an upper cover, a lower cover is mounted below the upper cover and fixes a PCB cover on the inner top surface of the upper cover, a clamping groove is formed in the lower end face of the upper cover, a boss is arranged on the upper end face of the lower cover and mounted in the clamping groove in a clamped manner, a first silica-gel gasket is mounted between the clamping groove and the boss, LED beads are arranged on the front of the PCB, a transparent plastic cover is arranged on the lower end face of the lower cover, a second silica-gel gasket is arranged between the transparent plastic cover and the lower end face of the lower cover, a through connection seat aligns a clamping position and a hole position of the rear end face of the lower cover, and is fixed on the rear end face of the lower cover, a wiring terminal block is mounted in the through connection seat, and a protective cover used for protecting the wiring terminal block is mounted on the through connecting seat. The LED road lamp is convenient to mount and demount, stable in performance, free of causing nigrescence and brightness reduction, timely in starting, low in power consumption, capable of increasing color temperature and free of causing redness, high color rendering index and visual fatigue.

Description

technical field [0001] The invention relates to the technical field of LED lighting, in particular to an LED street lamp. Background technique [0002] Street lamps are used as a common lighting fixture for roadside lighting. In the prior art, street lamps have the following disadvantages: [0003] 1. The street lamps provided by the prior art are inconvenient to maintain, replace, and disassemble. [0004] 2. The street lamp provided by the prior art absorbs dust and causes the lampshade to blacken and reduce brightness. [0005] 3. The brightness of the street lamp provided by the prior art is reduced due to aging and yellowing of the lampshade due to high-temperature baking. [0006] 4. The street lamp startup delay provided by the prior art. [0007] 5. The street lamps provided by the prior art consume electricity and have high carbon emissions. [0008] 6. The street lamps provided by the prior art have low color temperature, severe redness, and low CRI. [0009] ...

AI Technical Summary

Problems solved by technology

[0003] 1. It is inconvenient to repair, replace and disassemble street lamps provided by the prior art

[0004] 2. The street lamp provided by the prior art absorbs dust and causes the lampshade to blacken and reduce brightness

[0005] 3. The brightness of the street lamps provided by the prior art is reduced due to aging and yellowing of the lampshade due to high-temperature baking

[0007] 5. The street lights provided by the existing technology consume electricity and have high carbon emissions

[0009] 7. The high-frequency flashing of street lamps provided by the prior art can easily cause visual fatigue

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