Light high covering type energy-saving lamp

• Main Author: LUO SHUIYING
• Format: Patent
• Language: Chinese; English
• Published: 10.07.2013
• 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

Provided is a light high covering type energy-saving lamp, comprising three illuminating fan wings. The three illuminating fan wings are respectively provided with an LED energy-saving lamp bulb, and an included angle of adjacent illuminating fan wings is 120 DEG. The light high covering type energy-saving lamp is advantageous in that three illuminating fan wings are provided, and the included angle of adjacent illuminating fan wings is 120 DEG, and thereby light cones between the illuminating fan wings can be mutually opened, and the inner-ring LED light cones are tangent to each other to reduce light-overlapping area. The light high covering type energy-saving lamp is advantageous in that a V-shaped opening angle of the illuminating fan wing is 120 DEG, and thereby effective illumination area can be well enlarged, illumination intensity can be uniform, and energy can be saved while influence of glare on people can be reduced.