LED lighting than the advantages of traditional lighting is obvious and has broad prospects for development, overall led has a long life, high efficiency, high-brightness, small footprint, at the same time its color and brightness can be controlled, soft color and rich advantages.
Therefore, the LED in the ship application can make full use of its advantages for the ship and personnel to create a more efficient and more appropriate lighting environment led light source; application Map category number:
TM472 document identification code: A article number: 1009-914x (2017) 10-0372-01 1 LED as the advantage of the marine lighting lamps led the emergence of a green lighting environment, LED no infrared, ultraviolet and thermal radiation, no strobe, high reliability, long service life.
At the same time, LED structure is small, easy to install, no noise characteristics, more suitable as a marine lighting source. As a marine lighting fixture, LED has the following more obvious characteristics:
(1) Green Environmental protection, high safety. Traditional lamps contain a large number of poisonous gas and fragile glass, broken poisonous gas will evaporate into the air pollution environment, but led does not contain toxic gases, also does not contain lead, mercury and other heavy metals, to the environment to protect the role of the crew can create a green lighting environment. In the process of use, the traditional lamps will produce a lot of thermal energy, and LED lamps are all converted to light energy, will not cause the waste of power, as the ship’s lamps are not caused by electrostatic explosion hidden dangers; The LED light body itself uses epoxy resins rather than traditional glass, more robust and more secure.
(2) without noise, No radiation. LED lamps do not produce noise, very suitable for the cockpit, chart room and other needs of attention to the high concentration of the workplace and the rest of the crew. Traditional lamps use alternating current, so they produce 100~120hz strobe. 12 volt led marine lights are the direct conversion of AC power to direct current, there is no stroboscopic phenomenon, there is no electromagnetic radiation
(3) voltage adjustable, rich color temperature. Traditional lamps are not lit when the voltage is lowered. and LED lamps within a certain range of voltage can be lit, but also adjust the brightness. At the same time, led color temperature range in 2000~9000k, can create a different lighting effect, for the crew to create a good lighting environment
(4) Maintenance simple, long life. The power consumption of LED is less than 1/3 of the energy-saving lamp, life is also a traditional lighting 10 times times, long service life, high reliability, low use cost, and the impact of severe ship vibration is not the case of 320000t crude oil ship lighting, if the ship’s fluorescent lamp, incandescent lamp replaced by LED lighting, in the same luminous flux, By contrast, it is only 35.4% of the total power of fluorescent and incandescent lamps, saving effective power 43473W, current is 197A, saving energy per hour 43kWh