| 摘要 |
PURPOSE: A dual type street light device is provided to prevent the malfunction of an LED module by automatically controlling the LED module installed on two brackets according to an overheating state. CONSTITUTION: A fore-end of a support(11) is connected to a dual bracket(30,30a). A first LED module and a second LED module are respectively installed on the dual bracket. A fixing unit is formed on the back side of a control box(20). A plurality of heat radiation fins is formed on both sides of the fixing unit at regular distances. An RTC(real time clock) module is formed in the control box. |
