Self-reflection LEDT8 straight lamp

Abstract

The invention relates to a self-reflection LED T8 straight tube lamp, which comprises a lamp tube, a lamp tube drive power supply, a first lamp tube end cover and a second lamp tube end cover installed at both ends of the lamp tube, and a light-transmitting cover is arranged on the lamp tube. A first conductive copper piece is provided on the end cover of the first lamp tube, and a second conductive copper piece is provided on the end cover of the second lamp tube; a reflective alloy plate is provided inside the lamp tube, and an FPC circuit is installed on the reflective alloy plate board, the LED light source is mounted on the FPC circuit board, and the first conductive pad and the second conductive pad are arranged on the FPC circuit board; The copper parts are connected, and the other end is electrically connected to the first conductive pad on the FPC circuit board, and the lamp tube driving power is placed in the first lamp tube end cover; the second conductive pad on the FPC circuit board is connected to the second The second conductive copper piece on the end cap of the lamp tube is connected. Through the invention, various performances of the product are further improved, the production cost is reduced, and energy-saving and environment-friendly green lighting is realized.

Description

Technical field [0001] The invention relates to a self-reflecting LED T8 straight tube lamp, which belongs to the technical field of LED straight tube lamp design. Background technique [0002] The Chinese meaning of LEDLightEmittingDiode is a light-emitting diode, which is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light. It has small size, low power consumption, long service life, high brightness, low heat, and environmental protection. , Durability and other characteristics. China's lighting demand is huge. In 2012, the mainland market demand for incandescent lamps and energy-saving lamps reached 1.176 billion and 1.269 billion, respectively. The compound annual growth rate from 2007 to 2012 reached 7.59%. The market demand for straight tube fluorescent lamps was 830 million. The market demand for lamps is 800 million, and the market demand for halogen lamps is 755 million. These traditi...

AI Technical Summary

Problems solved by technology

The current LED lamp tubes are basically divided into: 1), the lamp tube with aluminum stretch lamp shell + PC light-transmitting cover structure, which is characterized by good heat dissipation, no deformation, long life, and the disadvantages are poor safety performance and small luminous angle

2) The light tube with all-plastic lamp shell or nano-all-plastic shell structure is characterized by high safety performance, low breakage rate, and large luminous angle; the disadvantage is that it bends after lighting, has no heat dissipation, and has a short lifespan.

The disadvantage is that the broken rate is high, the heat dissipation is general, and it is strictly forbidden to use it in special occasions (food factories, pharmaceutical factories, etc.)

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