- The necessaries of the fluoresent lamp and the reform of their arrangement

摘要

[Technical field to which the design belongs];Star-terminated fluorescent lamp;[Purpose of designation];Stabilizers, star-starters, and power factor condensers, etc. are used to improve the performance and durability of these products, and they are arranged close to each other to facilitate assembly and repair. It is to provide a star-shaped fluorescent lamp that saves and saves power.;[Composition of design];Power-stable ballast (2) formed by winding a coil around an iron core made of a high magnetic density material on the base plate (1), an electronic starter (6) consisting of two CHIPs, three resistors, and one electrolytic capacitor, and a power factor correction capacitor. The 4-pole terminal box (3) and the 2-pole terminal (4) incorporating (5) are fixed close to each other.;In this circuit configuration, the positive electrode of the power factor correction capacitor 5 is connected to the terminals 7 and 8, and the positive electrode of the electronic starter 6 is connected to the terminals 10 and 11.;One end 12 of the ballast coil is connected to the terminal 7 and the other end 13 to the two-pole terminal 14.;The auxiliary connecting line 16 of the electronic starter 6 connects the terminal 11 and the terminal 15. The terminals 8 and 9 are connected inside the 4-pole terminal box 3.;Power supply 19 is connected to terminals 7 and 8, fluorescent lamp filament 17 is connected to terminals 9 and 10, and filament 18 is connected to terminals 14 and 15. The circuit is constructed.;[Effect of design];1. The improved ballast saves energy and has good durability.;2. The effect of using the electronic starter;end. Lights up immediately.;I. Small size and long life, maintenance check is omitted.;All. Lighting is performed correctly by the program stored in the element.;la. Extend the life of fluorescent lamps.;hemp. Excellent temperature resistance. (Performance is normal within -30 ℃ to + 85 ℃);bar. Functions equally well for multiple lamps (18w to 70w);four. It functions regardless of 50HZ or 60HZ.;Ah. There is a protection device against device damage by high pressure pulses.;character. EMI is prevented below the threshold.;3. The effect of rationalizing the placement of goods;end. Reduce material and assembly time required for cutting. The reduced equipment content is the conventional starter and its casing and socket 36, the condenser casing 33 and its lead wire 40, and the intermediate connector 38 for connecting the lamp and the ballast 31. And the lead wire protection tool 39 in the ballast 31, and the lead wire soldering process is omitted in the conventional ballast 31.;I. Therefore, cost is given, assembly is solid and maintenance is easy.;la. By using 4-terminal box (3) and 2-terminal (4), the connection between the ships is secured, and the disaster caused by aging of the connection part is prevented.;4. The high durability of the improved items can be recycled.