LED street lamp wick capable of freely adjusting illumination angle

• Main Author: JI HAIYONG
• Format: Patent
• Language: Chinese; English
• Published: 25.10.2019
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS; LIGHTING; MECHANICAL ENGINEERING; NON-PORTABLE LIGHTING DEVICES; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS; WEAPONS

The utility model discloses an LED street lamp wick capable of freely adjusting an illumination angle. Metal street lamp pole, a metal supporting rod is arranged on the side face of the metal street lamp pole. The metal supporting rod penetrates through a through hole formed in the surface of the metal street lamp pole; a first electric telescopic rod and a second electric telescopic rod are arranged on the upper surface of a metal cross rod welded to the left side surface of the metal street lamp pole. And a second fixing frame is welded to the lower surface of the mounting frame arranged onthe right side of the metal street lamp pole, a controller is fixed in the mounting frame, and a photosensitive sensor is mounted on the surface of a protruding block fixed to the upper surface of themounting frame. Through the arrangement of the through hole, the metal supporting rod, the LED lamp, the metal transverse rod, the first electric telescopic rod, the second electric telescopic rod, the mounting frame, the con