As consumers, we all hope that the things we buy can last longer, and LED high bay lights are no exception. So how to improve the life of LED high bay light?
First of all, the quality of the packaging materials for LED high bay lights is strictly controlled, such as conductive glue, silica gel, phosphors, epoxy, solid crystal materials, bases, etc.
Secondly, the reasonable design of the LED high bay light packaging structure, such as unreasonable packaging will generate stress and cause fractures.
Then, improve the LED high bay light process technology, such as curing temperature, pressure welding, sealing, chip loading and time, etc. must be strictly in accordance with the requirements.
To improve the life of the LED high bay light drive power supply, it is necessary to choose high-quality, long-life capacitors, which is an effective way to improve the life of the drive power supply; reduce the ripple current and working voltage flowing through the capacitor; improve the efficiency of the power drive and reduce the thermal resistance of components ; Take protective measures such as waterproof treatment, and pay attention to the choice of thermal conductive adhesive.
The quality of heat dissipation design is a key factor in the life of LED high bay lights. When chips of the same quality are put into lamps of different designs, the lifespan varies greatly, and can even reach dozens of times. Therefore, the heat dissipation system plays a decisive role in the success of the design of a lamp.
LED heat dissipation generally includes system-level heat dissipation and package-level heat dissipation. To reduce the thermal resistance of lamps, both heat dissipation must be considered at the same time. Package-level heat dissipation is the design of packaging materials, packaging structure and process level in the process of LED light source production. achieve the purpose of heat dissipation.
In terms of packaging heat dissipation design, there are mainly silicon-based flip-chip structures, metal circuit board structures for heat dissipation, solid crystal materials, epoxy resins and other materials to dissipate heat. System-level heat dissipation is mainly through the research of related technologies, so as to innovate and improve the radiator. With the popularization of high-power LEDs, the power is also increasing. At present, the system-level heat dissipation mainly includes thermoelectric cooling heat dissipation, heat pipe heat dissipation and Air-cooled forced heat dissipation and other methods and structures. Solving the problem of heat dissipation is an effective way to improve the life of LED industrial and mining lamps, so further research and innovation are needed.
Yenhua Lighting specializes in the research and development, manufacturing, sales and service of LED panel lights, LED high bay lights, LED tunnel lights, high-efficiency LED modules and other products, providing high-quality, high-performance products for professional channel customers and end customers at home and abroad. LED application products and solutions. At present, the main products are LED energy-saving lighting, including stadium lighting, municipal lighting, port lighting and other products. If you need to know about LED high bay lights, you can call: 0755-2889-5107 Mr. Zuo