LED spot lamp

• Main Author: YANG HUAHONG
• Format: Patent
• Language: English
• Published: 08.10.2014
• 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 utility model discloses an LED spot lamp. The LED spot lamp is composed of a lamp shade, an LED lamp panel, an aluminum shell, a driving power source, a plastic shell and lamp caps. The plastic shell is made of a thermoplastic material, the upper end of the plastic shell is provided with an annular clamping groove matched with the lamp shade, and the lamp shade is arranged on the plastic shell through the clamping groove. The aluminum shell, the LED lamp panel and the driving power source are arranged in the plastic shell, the aluminum shell is attached to the inner surface of the plastic shell, the LED lamp panel is arranged on the aluminum shell and connected with the driving power source, the different types of lamp caps can be installed at the lower end of the outer side of the plastic shell, and the lamp caps are connected with the driving power source and provided with electric conduction pins. The number of the adopted parts is small, the structure is simple, and the aluminum shell and the plastic shell made of the thermoplastic material are adopted, so that weather resistance of the lamp is enhanced, the use of a traditional lamp cup is reduced, the heat dissipation effect is more remarkable, and the service life of the lamp is longer. The two types of lamp caps can be selected, so that the lamp is more convenient and flexible to install or replace.