| 摘要 |
FIELD: electricity. ^ SUBSTANCE: device includes light-emitting diodes (D) connected to power supply unit and made in the form of sections; each section consists of cooling radiator made in the form of diffuser inside which D is installed along the symmetry axis. Temperature sensor is installed on external surface of diffuser. Each D with diffuser is connected to the frame through kinematic mechanism containing three electric motors (M) fixed on the frame. In order to ensure the required lighting intensity of the platform, it is necessary to provide the possibility of changing the spatial position and orientation in the space of each light-emitting diode and the lamp diffuser corresponding to it. Use of groups of electric motors and the appropriate toothed gearing and leading screws allow changing the spatial position of light-emitting diodes with diffuser; as a result, the operation for example of street lamp can be stable during various seasons. Lamp can be equipped with control unit connected to power supply unit, sensors of illumination, humidity, ambient temperature, gyro transmitter, with groups of three electric motors corresponding to each light-emitting diode. ^ EFFECT: formation of illumination of the specified density. ^ 2 cl, 3 dwg |
