Portable white light diode reading light

Application No. CN02270656.9 Patent Application Date 2002.11.04 Name Portable White Light Diode Reading Light Disclosure (Announcement) No. CN2581797 Public (Announcement) Day 2003.10.22 Category Mechanical Engineering; Lighting; Heating; Weapons; Blasting Award Date Priority Application ( Patent) China Ocean University Address 266003 No. 5, Yushan Road, Qingdao City, Shandong Province, China (Design) Man Miao Hongli; Zheng Ronger; Meng Jiwu International Application for International Publications Entering the National Date Patent Agency Qingdao Haishu Patent Office Agent Cui Qingchen Abstract A portable white light diode reading lamp has a lamp cap, characterized in that one end of the bendable double-core copper wire is connected to the lamp cap, and the other end is connected with the fixing clip through a fixing member; the flexible wire with the plug is connected with the power output hole of the battery case It is equipped with a DC power supply, its output is connected to a plug, and the battery box is equipped with a power switch. The utility model has great improvement in structure and function, and has the advantages of high efficiency and energy saving, and the electro-optical conversion efficiency is up to 80%. It is a solid and durable lamp with a service life of up to 100,000 hours, which is 100 times that of the existing incandescent lamp. Compared with incandescent lamps of the same brightness, power consumption is 1/10. It can be powered directly from four 5th batteries. Continuous power supply for up to 90 hours without significant illumination drop. The lamp cap is connected to a fixing clip by a bendable wire and can be separated from the battery case. The lamp holder can be fixed on the book through the fixing clip without affecting the rest of the person, and is convenient to move and carry. Sovereign item 1, a portable white light diode reading lamp, having a lamp cap (1), characterized in that one end of the bendable double-core copper wire (2) is connected to the lamp cap (1), and the other end is fixed by a fixing member (4) Clip (3) connection; the flexible wire (5) with plug (6) is connected with the power output hole (8) of the battery case (7), equipped with a DC power supply, and its output is connected to a plug, battery case ( 7) There is a power switch (10).



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