| 摘要 |
The invention relates to a tubular LED lamp for internal use in offices, businesses, production areas, etc. The product can replace some currently available lamps. The lamp was designed to maximise the flow of air on the lamp and, in this way, obtain the best heat transfer possible. Each PCBA board can be individually exchanged, replaced or removed, allowing the tubular lamp to continue operating even when one or more PCBA boards have stopped. The metal base and the PCBA boards were designed to control the temperature inside the tubular lamp and, in this way, to minimise the risk of damage to the PCBA boards and/or power source. The operating temperature of the LEDs is very important since the useful life, brightness and colour of the LEDs all depend on it. In addition, both the side covers and the side caps are made from a mixture of polymers and organic fibres so that these components break down in less time. The PCBA boards, divider plates and the base of the tubular lamp are made from 100% recycled materials in order to reduce environmental pollution and, simultaneously, reduce the production cost thereof. |
