Wind-resistant LED street lamp cap shell

Abstract

The invention relates to a wind-resistant LED street lamp cap shell comprising a tennis-racket-shaped lamp body box, a power supply box and a mounting end cover; the top and bottom of the lamp body box are arc-shaped curved surfaces; the arc-shaped curved surface at the top of the lamp body box is provided with a plurality of heat radiating fins; the middle part of the arc-shaped curved surface at the bottom of the lamp body box is provided with an LED module mounting part; the periphery of the LED module mounting part is provided with a plurality of heat radiating fins; the LED module mounting part is provided with an LED module mounting slot and a light transmitting component of which the position corresponds to that of the LED module mounting slot; the LED module mounting slot is located at the inner side of the light transmitting component; the power supply box comprises a first cavity, a first cover plate covering the first cavity and a power supply driver mounting part arranged in the first cavity; a mounting end hole is formed in the end of the mounting end cover; and the lamp body box, the heat radiating fins arranged on the lamp body box, the first cavity of the power supply box and the mounting end cover are produced by carrying out integrated die-casting formation on aluminum alloy. The lamp cap shell is good in wind resistance and heat radiating effect, waterproof, dustproof and long in service life.

Description

technical field [0001] The present invention relates to the technical field of LED street lamps, in particular to a component part of an LED street lamp, in particular to a wind resistance LED street lamp housing. Background technique [0002] Road lighting is an important part of urban lighting. It is closely related to people's production and life. LED lights are widely used in the field of lighting due to their long life and good energy-saving effects. With the successful development of high-power LED lights, it has been gradually applied to urban road lighting. At the same time, with the continuous implementation of the National Semiconductor Lighting Project, the National Development and Reform Commission LED Road Lighting Bidding Project and the LED Street Light Ten Thousand City Project, LED Road lighting fixtures such as street lamps have been gradually popularized and applied to ordinary urban road lighting due to their advantages of high efficiency, energy saving, ...

AI Technical Summary

Problems solved by technology

[0003] The LED street lamp head is the main component of the LED street lamp. The quality and service life of the LED street lamp head directly affect the quality and service life of the LED street lamp. The LED module used in the LED street lamp head has about 60-80% The electrical energy of the LED street light cannot be converted into visible light, but is presented in the form of heat, which makes the current application of LED street lamp products have the problem of heat dissipation. In addition, the structure of the existing LED street lamp head is complex, difficult to install and maintain, and the wind resistance is relatively low. weak

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