led fluorescent lamp and its module

Abstract

The invention provides an LED fluorescent lamp and its module. The LED fluorescent lamp includes a lamp tube, a first end cover and a second end cover installed at both ends of the lamp tube, and the lamp tube includes a lamp board, a plurality of LEDs and a light emitting cover , the first end cap is a conductive end, the second end cap is a sealed end, and the positive and negative conductive ends of the lamp board are only led out from the first end cap. The module is provided with a fixing device, which is a lamp tube fixed socket with single-end power supply matching the LED fluorescent lamp, and the first end cover of the LED fluorescent lamp is directly inserted into the lamp tube fixed socket to be electrically connected to an external power supply. The LED fluorescent lamp of the present invention is truly single-ended conduction, so it can completely eliminate the hidden danger of electric shock during installation, has low design cost, low energy consumption, simple installation and operation, and helps to promote the wide-scale popularization of LED fluorescent tubes.

Description

【Technical field】 [0001] The invention relates to the lighting field, in particular to an LED fluorescent lamp and a module thereof. 【Background technique】 [0002] With the wide application of LED technology, LED daylight technology has matured day by day and has been put into commercial use, and will gradually replace traditional fluorescent tubes in the future. Compared with the previous fluorescent tube, the power supply principle of the existing LED fluorescent tube has changed. The two electrodes on the end cover of the previous fluorescent tube are the live line and the neutral line, but the two conductive terminals at the same end of the current fluorescent tube are the same electrode. It can be connected to the live wire or the neutral wire. The two ends of the entire lamp tube are divided into the live wire and the neutral wire of the mains, which is different from the previous fluorescent lamps. [0003] If we forget to turn off the power supply during installati...

AI Technical Summary

Problems solved by technology

[0006] Although this method avoids the danger of electric shock, it brings a lot of inconvenience during installation and use:

[0007] First, the structural changes at both ends of the lamp tube are relatively large, which increases the cost of mold design;

[0008] The second is to pay attention to whether the electronic switch is closed or not during installation;

[0009] The third is that there is still a hidden danger of electric leakage in the electronic switch;

[0010] Fourth, the gap with the traditional installation is too large, which does not conform to people's long-term understanding of fluorescent lamps

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