Environment-friendly waterproof LED road lamp

Abstract

The invention discloses an environment-friendly waterproof LED road lamp. The LED road lamp comprises a lamp module (1), an end cover (2) and an end cover (3) with a hollow circular handle (3), wherein the end cover (2) and the end cover (3) are arranged at two ends of the lamp module (1). The lamp module (1) comprises two symmetrical first luminous units (4) and a second luminous unit (5) positioned between the two first luminous units (4). The two first luminous units (4) are connected with the second luminous unit (5) therebetween through a connecting shell (6). The included angle of the two symmetrical first luminous units (4) is 100 to 150 degrees. Each first luminous unit (4) comprises a main shell (7), an aluminum substrate (8) fixed in the main shell (7), an LED lamp chip (9) welded on the aluminum substrate (8), a reflector(10) covered on the LED lamp chip (9), and a glass (11) positioned on the reflector (10). The second luminous unit (5) is positioned in a groove of the connecting shell (6). The LED road lamp provided by the invention has the advantages of reasonable structural design, power saving, environmental protection, long service life, good sealing and waterproof properties, high brightness, wide irradiation range, low cost and wide use range.

Description

technical field [0001] The invention relates to a lamp, in particular to an LED street lamp with environmental protection, energy saving, good waterproof function and wide irradiation range. Background technique [0002] At present, lamps on the market, such as street lamps, have different shapes and colors, and are widely used in every corner of the city. They have become necessary products for people to illuminate and decorate. However, street lamps currently on the market consume a lot of power, are expensive, and are not environmentally friendly. , and the service life is short, it cannot be used for a long time, and often needs to be replaced, and the light emitted by some lamps on the existing market has a strong irritation to the eyes, which brings inconvenience to people's life and work. In addition, the outdoor decoration Or lighting street lamps, such as outdoor grasslands, squares, roads, and street lamps installed around houses, generally require power saving, en...

AI Technical Summary

Problems solved by technology

[0002] At present, lamps on the market, such as street lamps, have different shapes and colors, and are widely used in every corner of the city. They have become necessary products for people to illuminate and decorate. However, street lamps currently on the market consume a lot of power, are expensive, and are not environmentally friendly. , and the service life is short, it cannot be used for a long time, and often needs to be replaced, and the light emitted by some lamps on the existing market has a strong irritation to the eyes, which brings inconvenience to people's life and work. In addition, the outdoor decoration Or lighting street lamps, such as outdoor grasslands, squares, roads, and street lamps installed around houses, generally require power saving, environmental protection, waterproof, anti-ice and snow, and anti-sunshine performance, and have a large irradiation range. The road used has a complex structure, poor sealing, and poor waterproof performance. After encountering rainwater, it is easy to enter water, causing water to evaporate into water vapor in the lamp, affecting the brightness and aesthetics of the lamp, and even causing a short circuit and causing a fire. and other accidents, and the street lamp structure design of the prior art is unreasonable, the irradiation range is narrow, and a street lamp needs to be installed for a short distance, and the cost is relatively high

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