Incandescent Lamps Components

6Jul/110

Incandescent Lamps Components

incandescent lamps components

LED lamps have been developed to replace incandescent

The present invention solves the above problems to provide an LED light tube base with a transparent background.

The present invention relates to the design of a light emitting diode (LED) tube (LTL), with a see-through bottom, and more particularly to an improvement in LTL that overcomes the difficulty of identifying appropriate cut scene about it.

LED lamps have been developed to replace incandescent and fluorescent lamps to reduce electricity and maintenance costs and increase reliability. LED lamps consume less electricity than conventional lighting whileexhibiting much longer lives. These lamps LED power supply and usually include a plurality of diodes mounted on a surface flat or curved.

In the case of LED border tubes, some LED emitters are typically placed on a printed circuit board (PCB). While issuers to provide adequate lighting of the LED front cover of the tube, a circuit provides a control PCB withelectrical LTL. The PAC is usually inserted in a closed tube and placed in the bottom (Or cover) of the box. Most PCBs are made to be safe places to cut the PCB can be cut or separated (by reducing the duration of thePCB), without damaging circuits are critical. The back of the plate, for example, could have made marks for identification position.

The LED light tube of the present invention comprises a printed circuit comprising a plurality of LEDs, a plurality of marks on the plate, where the marks to identify safe places to cross LED light tube and pipe anenclosed including a light background of the base.

The tube is often made of plastic such as acrylonitrile-butadiene-styrene (ABS) acrylonitrile styrene acrylate (ASA), polystyrene (PS), polycarbonate (PC), etc, where the surface of screen is usually colored to match the tube desireddisplay color. The entire tube is often not clear, especially when the surface coverage is unclear, although some tubes are transparent and colorless, but do not provide safe havens cut in the PCB to avoid damage criticalcircuits. And while the tubes are usually a one-piece box, some tubes are closed with several parts.

LLT present however, are limited in cases of physical changes such as shortening the length of pipe needed. This difficulty is mainly due to the lack of visibility PCBs in the design of traditional LLT (ie, colored drawings LTL tubesand not see through the bottom) which makes it difficult to identify the marked cutting security in the PCB, especially when the light is not enabled. Shortening the length of traditional LLT tube tickets, which required to be on the outside of LTL. However, because these marks must be done manually, to the extent strictly necessary to ensure the safety of the components within the tube when the LTL is really broken. Consequently, no need for a clear base with LTL whichprovides see even lower capacity to facilitate the safe cutting of the pipe without damaging the circuits.

Another aspect of the present invention is a method of manufacturing an LED light tube. This method involves inserting a printed circuit board in an LED light tube, which includes tube backlight LED-based, and the plurality of locations marked on the PCB, where the marks to identify safe places to cross the LED light tube.

About the Author

Sunye company, as a famous and professional lamp producer and exporter, we have many catergories Energy saving led downlight,led flexible strip,led bulbs,led tube and other components.

VTTC and incandescent lights

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