LED lighting tube used for illumination

• Main Authors: XIAO XINWEI, MU YIJING, LIU ZHANGLE
• Format: Patent
• Language: Chinese; English
• Published: 07.10.2009
• 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 relates to a lighting lamp which adopts an LED lamp as a lighting carrier, namely, an LED lighting tube used for illumination. Currently, lighting lamps mostly adopt incandescent bulbs or fluorescent lights as the light source, which have certain defects in luminous efficiency, power consumption and service life, and currently, LED fluorescent lights are studied and still have the structural problems in heat dissipation, strength and rigidity. The LED lighting tube consists of a light bar, a light-permeable shell and choke plugs, which are fixed on a lamp body; the light bar comprises an LED fixed on an aluminium baseplate and is adhered on the lamp body; a light reflective plate is buckled on the lamp body; the light-permeable shell is inserted on the lamp body; and the choke plugs are respectively inserted at two ends of the lamp body. The LED lighting tube has good heat dissipation effect, the LED can work for a long time under the environment temperature of 16-20 DEG C, and the temperatu