| 摘要 |
A control panel for a street light is provided to turn on an inner light, which is installed within a street light, by sensing the opening/closing of a front panel the inner luminance of the street light. An opening/closing sensing unit(16) which is installed at a portion of a front panel(12) senses the opening/closing of the front panel, a first illumination sensor(22) which is installed within a street light senses the luminance of the inner part of the street light, and an inner light(24) is turned on when the opening/closing unit senses the opening of the front panel and the first illumination sensor sense the luminance which is lower than a certain level. A controller(25) turns on/off the inner light based on the input signals from the opening/closing sensing unit and a first illumination sensor, and a power supply unit(40) supplies the power necessary for driving the controller. |
