A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of doorknobs, in particular to a doorknob with illumination, comprising a doorknob part and an LED (light-emitting diode) chip, wherein the doorknob part is provided with the LED chip, and the LED chip is detachably mounted on the upper surface of the doorknob. The doorknob can provide illumination for people at night, and facilitates door opening and closing.
The invention relates to the technical field of doorknobs, in particular to a doorknob with illumination, comprising a doorknob part and an LED (light-emitting diode) chip, wherein the doorknob part is provided with the LED chip, and the LED chip is detachably mounted on the upper surface of the doorknob. The doorknob can provide illumination for people at night, and facilitates door opening and closing.
Doorknob with illumination
ZHU HAITAO (author)
2015-12-30
Patent
Electronic Resource
English