Durable spherical LED lamp

• Main Author: HE XINFENG
• Format: Patent
• Language: Chinese; English
• Published: 07.12.2016
• 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; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS; LIGHTING; MECHANICAL ENGINEERING; NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; WEAPONS

The invention discloses a durable spherical LED lamp. The durable spherical LED lamp comprises a spherical LED lamp body; the spherical LED lamp body is internally provided with a printed circuit board penetrating through the spherical LED lamp body in the transversal spherical surface direction; the printed circuit board is provided with a plurality of LED lamp bands; the other side of the printed circuit board is provided with a heat conducting silica gel layer; a heat conducting graphite plate is arranged on the heat conducting silica gel layer and provided with cooling fins; the cooling fins are arranged in a wavy equidistance mode and are provided with cooling through holes; and the wall of the LED lamp body is provided with through hole bodies which are the lighting-end through hole bodies and the cooling-end through hole bodies. According to the durable spherical LED lamp, the LED lamp is provided with the lighting-end through hole bodies and the cooling-end through hole bodies, and the cooling fins wh