Innovative design ideas, LED lighting has a way out

Countries around the world have clearly defined or eliminated the use of incandescent lamps and other policies, incandescent will gradually withdraw from the stage of history; and energy-saving lamps because of environmental issues have been repeatedly criticized. LED lighting fixtures will become the main lighting fixture in the future, which basically has been in the industry consensus. But at present, there are still some problems in the promotion of LED. LED how to be accepted by the user, and really become the mainstream lighting to solve the current problems, we must find a way to give full play to its advantages, which is a common test facing the LED industry.

Innovative design only way out

LED light-emitting diodes of a single power is not large, if you need a larger power requires a number of light-emitting diodes in order to achieve the design power, so it is facing the problem of heat dissipation. If this problem can not be effectively solved, will affect the product life. The current LED lamps are required to heat dissipation devices, resulting in a larger volume, increased costs.

At present many LED lamps is essential to refer to the incandescent lamp and fluorescent lamp to design, except the luminous tube outside the lamp according to the original elements, which failed to give full play to the advantages of LED lighting, which leads to high cost. LED lamps prices higher than the energy-saving lamps and high pressure sodium lamp several times, LED in the market because of higher prices and affect its competitiveness. So, the LED lamp structure style inherited the basic style of incandescent lamp, fluorescent lamp, which is more favorable for application, but lost the character of LED, to stop opponents long, the inevitable lack of competitiveness. Therefore, only innovative design has a way out, in order to create the future of LED.

Direct current power supply LED lamp

China LED lighting companies should make a difference in LED applications. I think, if you want to create the most can show the advantages of the LED lamps, the premise is to provide DC power supply, direct supply of LED lamps, reducing driving circuit, less use of electronic components, the use of space radiation, the lamp with little or no radiator. If the DC power supply system for the road, to reduce the electronic circuits and components, both to save costs and prolong life. At present, the conversion of AC to DC takes up about 20% of the cost of the product. Working voltage, as long as it does not affect the quality of power supply, no pressure drop can be achieved, that is, to achieve the design requirements of lamps and power supply.

Lamps and lanterns are mainly used in indoor and outdoor. These are closely related to the construction, construction is the largest market lighting. The author suggests that it is possible to consider the construction of a new building to provide DC low-voltage power supply for lighting systems; while in the road lighting will also develop a low-voltage DC power supply system to consider. This will reduce the cost of LED lighting in the future will be more broad road, I believe it will become the mainstream lighting is just around the corner.

Application of direct current system for LED lamps, can reduce the cost of lighting products, is an innovative idea. However, there are many technical problems and management problems, which are worthy of further discussion and reflection.