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 infrared switches, in particular to an infrared window rotary knob. The infrared window rotary knob comprises a rotary knob body. An infrared inductor is arranged on the rotary knob body. The rotary knob body is semicircular. A stop piece is arranged on the rotary knob body. The rotary knob body is detachably installed on a window. The infrared window rotary knob can induce people in time, is conveniently turned on by people and can be detached and maintained.
The invention relates to the technical field of infrared switches, in particular to an infrared window rotary knob. The infrared window rotary knob comprises a rotary knob body. An infrared inductor is arranged on the rotary knob body. The rotary knob body is semicircular. A stop piece is arranged on the rotary knob body. The rotary knob body is detachably installed on a window. The infrared window rotary knob can induce people in time, is conveniently turned on by people and can be detached and maintained.