| 摘要 |
The present invention relates to a device for shutting the power supply of an LED lamp which blocks power supply when the temperature of a driver is higher than a setting temperature. The device includes a drive which has a circuit for stably supplying power to the LED lamp in the lighting shade of the LED lamp. A resistance which changes an external voltage supplied from the driver into a direct driving DC voltage of 195~200V is formed in the driver. The resistance is short-circuited when the temperature of the driver reaches the setting temperature. Thereby, it can shut power supply to the driver. |
