Novel surface-mounted LED lamp bead

• Main Author: JIANG XINXING
• Format: Patent
• Language: Chinese; English
• Published: 03.01.2023
• 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 relates to the field of LED lamp beads, and discloses a novel surface-mounted LED lamp bead. According to the utility model, buffer springs are arranged on two sides of a buffer column on the upper surface of a sliding middle sheet, the top ends of the buffer springs are connected to the inner wall of a buffer base, a mounting outer frame is arranged at the top end of the buffer column, and a protective toughened glass sheet is arranged at the center of the mounting outer frame. When the outside of the lamp bead body is impacted, a protective tempered glass sheet can be firstly in direct contact with the impact, so that the protective tempered glass sheet can downwards compress the inside of a buffer base, and a buffer column drives a sliding middle piece to downwards move to stretch a buffer spring; and in cooperation with a damping base and a buffering rubber mat at the bottom of the sliding middle piece, the vibration amplitude can be buffered, and therefore the safety of the lamp bead bo