High-heat-dissipation 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; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; WEAPONS

The utility model belongs to the technical field of LED lamp beads, and discloses a high heat dissipation LED lamp bead which comprises a mounting base, a mounting groove, a first heat dissipation hole and a second heat dissipation hole are formed in the mounting base, the bottom end of the interior of the mounting groove is connected with a net plate base, the top of the net plate base is connected with a mounting disc, external thread teeth are arranged on the outer wall of the mounting disc, and the first heat dissipation hole and the second heat dissipation hole are formed in the mounting base. A heat conduction column is connected into the mounting disc, LED lamp beads are arranged on the top of the mounting disc, an internal thread ring is inserted into the mounting groove and connected to the external thread teeth in a threaded mode, an LED lamp bead lampshade is connected to the top of the internal thread ring, and the LED lamp bead lampshade is attached to the top of the mounting base. And third heat