Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
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 (Autor:in)
30.12.2015
Patent
Elektronische Ressource
Englisch