Low Voltage Light Suppliers Introduces The Design Knowledge Of Led Lamps

Posted by Jialongye on November 16th, 2021

Low Voltage Light Suppliers introduces what are the important points for LED lamp design?

1. The light attenuation of the lamp refers to the negative impact of the optical system and the structure of the lamp on the luminous flux of the light source, and the pollution of the optical system caused by dust and particles in the external situation will cause the material selection and shape of the reflector in the design process of the lamp , Volume and sealing method must consider the problem of light attenuation.

2. Light source shelter, in the design of the lamp, it is necessary to ensure that the light source has a reliable electrical connection, the contact resistance is small, and it will not loosen after shaking. In order to protect the light source and delay the life of the light source, the internal structure of the lamp must be scientific and fair. In order to improve the heat dissipation capacity of the lamp, the shape and size of the reflector should be designed reasonably, and the volume of the lamp should be appropriately increased, and the heat dissipation area should be increased to make the light source work at a certain temperature. Suitable temperature to ensure constant performance, safety and reliability.

3. Heat dissipation problems and thermal energy manipulation. In addition to reflecting visible light, the light source also generates a lot of heat radiation. Heat dissipation will cause the temperature of the lamp body to be too high, affect the useful life of the light source, make the lamp material prematurely aging, and even more dangerous, which may cause electric leakage, fire, etc. When designing the lamp, please pay attention to the following items: Use corrosion-resistant materials and low-radiation light sources as much as possible. Without permission, materials with poor thermal conductivity (such as asbestos) should be used to separate the light source from poorly heat-resistant luminaire materials and components. Use heat dissipation methods (such as radiators and reflectors) to refract heat radiation. You can also rely on an electric fan to force the air cycle to release heat as quickly as possible.
When the indoor lamp load is as high as 20-40W/m2, the manipulation of thermal energy becomes very important. At present, research on air-conditioning lamps aims to effectively manipulate the large amount of heat radiation generated by the light source.

4. Lamp design should coordinate functions and aesthetics. The main department of lamp design is to select suitable lamps according to the conditions of functional requirements, and to reconcile the functions and decoration results of the lamps. The lamp is a functional product, but also a rich information carrier and cultural situation. They are a comprehensive performance that responds to people\'s aesthetic appeals, craftsmanship and functional needs during their history. The design of the lamp should consider the function, material selection, shape, color and craftsmanship at the same time. Lamp design should also consider the overall relationship between the lamp and the coherent space. Not only the lamps, but the beauty of the lamps is also inseparable from the situation in which the lamps are located.

Through the above introduction, Solar Motion Sensor Light Suppliers hopes that you can simply refer to the content of this article in future use.