LED lamp wick with brightness convenient to adjust

• Main Author: HOU ZONGYANG
• Format: Patent
• Language: Chinese; English
• Published: 17.11.2020
• 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; 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 lamp wick with brightness convenient to adjust, and relates to the field of LED lamps. The device comprises a base plate, a supporting column is fixedly connected tothe upper surface of the base plate, a cavity is formed in the supporting column, a sliding groove is formed in the inner side wall of the cavity, a matched sliding block is clamped in the sliding groove, a first through groove is formed in the inner top wall of the cavity, and a supporting rod is fixedly connected to the side face, away from the sliding groove, of the sliding block; according tothe LED lamp wick convenient to adjust brightness, through leftward sliding of the adjusting block, the resistance of the illuminating lamp can be increased so that the brightness of the illuminatinglamp can be reduced, through rightward sliding of the adjusting block, the resistance of the illuminating lamp can be reduced so that the brightness of the illuminating lamp can be improved, and thebrightness of the illuminati