LIGHTING APPARATUS FOR PUMPING MOISTURE AUTOMATICALLY

摘要

PURPOSE: A lighting device for automatic moisture discharging is provided to improve durability by discharging water or moisture inside a housing. CONSTITUTION: A housing forms an air inlet port and an air outlet port. An air tank(32) stores air flowing into the air inlet port. A compressor(30) is connected to the air tank for pressurizing. A switching valve(34) switches a route between the air tank and the air inlet port. A control panel controls LED lighting data and a power input to the LED. [Reference numerals] (20) Air cylinder; (22) Control panel; (23) Control part; (24) LED driving part; (25) Memory; (26) Power module; (28) Cylinder driving part; (30) Compressor; (32) Air tank; (34) Switching valve;