Electroluminescent door plate

A doorplate which is from electroluminescence, which consists of electroluminescence screen, solar cell, power supply box, photoswitch, inverter and coat. Overcoming existing storage light doorplate and reflection doorplate existing deficiency which is restricted by the light condition, which can carry out photoelectric conversion under the weak light and continuously supplement power for the rechargeable battery in the battery box, meanwhile arranged ac power supply device can adapt to work under different environment. The power supply is controlled by the photoswitch, according to environment illuminatnce and automatic switching, the electroluminescence doorplate can automatically luminesce at night. The electroluminescence doorplate is savable in power consumption, long in life, soft in luminescence, strong in acclimatization ability, etc, which includes time characteristics and good application prospect.