LED illuminating apparatus outer housing

Abstract

The invention discloses a shell of an LED lighting device, the shell is made of magnesium alloy comprising the following compositions in percentage by mass: 1.6 to 10 percent of aluminum, 0.3 to 3.5 percent of zinc, 0.1 to 0.5 percent of manganese, less than and equal to 0.3 percent of silicon, less than and equal to 0.03 percent of iron, less than and equal to 0.25 percent of copper, less than and equal to 0.01 percent of nickel, less than and equal to 0.3 percent of the total amount of other elements or less than and equal to 0.01 percent of single amount of other elements, the other elements refer to rhenium, zirconium, silver, yttrium and lithium, the balance being magnesium.

Description

Housing for LED lighting 【Technical field】 The present invention relates to an LED lighting device, more precisely, to a housing of the LED lighting device. 【Background technique】 With the development and maturity of LED technology, LED has begun to be used in the field of lighting, especially in the field of outdoor lighting. Most of the shells of existing LED lighting devices such as LED street lights, LED tunnel lights and LED floodlights are made of aluminum alloy. . However, there are following defects in this design: (1) the whole LED lighting device has a relatively large weight, which increases the manufacturing cost of the LED lighting device; (2) installation is inconvenient, which increases the installation cost of the LED lighting device; The bracket supporting the LED lighting device has a large load-bearing requirement, which increases the use cost of the LED lighting device; (4) Due to the large overall weight of the LED lighting device, the risk of the LED...

AI Technical Summary

Problems solved by technology

However, there are following defects in this design: (1) the whole LED lighting device has a relatively large weight, which increases the manufacturing cost of the LED lighting device; (2) installation is inconvenient, which increases the installation cost of the LED lighting device; The bracket supporting the LED lighting device has a large load-bearing requirement, which increases the use cost of the LED lighting device; (4) Due to the large overall weight of the LED lighting device, the risk of the LED lighting device falling from a high altitude is increased