Why do guiyang street lamp solar street lamps use aluminum alloy die casting shell

Solar street light is a new kind of energy, is composed of multiple components, careful observation will find solar street lamps shell adopts all is aluminum alloy die-casting, is this why? What's special? Solar street light lamp shell adopts aluminium alloy die casting, can



the solar street lamps Solar street light is a crystalline silicon solar battery power supply, valve control type sealed and maintenance-free battery ( Gel battery) Store electricity, super bright LED as light source, lamps and lanterns and controlled by the intelligent charging and discharging controller, is used to instead of the traditional public power lighting lamps. 】 Is a new kind of energy, which is composed of multiple components, careful observation will find solar street lamps shell is the aluminum alloy die-casting 【 all used Aluminum alloy die casting products are mainly used for electronics, automobile, motor, household appliances and some of the communication industry, etc. , some high performance, high precision, high toughness of high quality aluminum alloy products is also used in large aircraft, ship, etc require relatively high in the industry. 】 , is this why? What's special? Solar street light lamp shell adopts aluminium alloy die casting, can effective heat dissipation and waterproof, dustproof. Solar street light LED ultraviolet corrosion resistant treatment was conducted on the surface of the lamp holder, to achieve a certain standard whole solar street lamps and the monomer ellipse cooperate to design the spherical surface reflection cavity, targeted to control the LED light, within the scope of the need to raise the utilization ratio of light energy and uniformity of solar street lamps, more can highlight the characteristics of the solar street lights and energy saving. Solar street lamps use aluminum alloy die casting no bad glare, no stroboscopic, eliminates the ordinary street light glare caused by bad glare, visual fatigue and eye interference, improve the security of driving. Recommended reading: solar energy street light can kill insect