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| LED classroom light |
| Eagle Vision Light One
Category: Eye Protection Classroom Light
Product model: KBL-HY-JSD01
Product Material: ABS+Acrylic+Aluminum
Product size: 1230 * 300 * 85mm
Product power: 36 ± 0.5W
• Number of views: 1376
Release date: December 22, 2020 15:34:16
I need an inquiry
Product Overview
Performance characteristics
• Technical parameters
At present, the total heat dissipation efficiency of LED lights is only 50%, and there is still a large amount of electrical energy that heats up. Secondly, LED high current density and modular lighting will generate more concentrated waste heat, which requires good heat dissipation. In order to improve the heat dissipation level of eye protection blackboard lights, our company provides the following suggestions:
1) From the perspective of LED chips, it is necessary to adopt new structures and processes to improve the heat resistance of LED chips at junction temperature and other materials, thereby reducing the requirements for heat dissipation conditions.
2) Reduce the thermal resistance of LED devices, adopt new packaging structures and technologies, and choose new materials with better thermal conductivity and heat resistance, including bonding materials between metal and fluorescent powder mixtures, to achieve thermal resistance ≤ 10 ℃/W.
3) Reduce the temperature rise and try using heat dissipation materials with good thermal conductivity. This design requires better ventilation channels to quickly dissipate residual heat. The temperature rise should be less than 30 ° C. In addition, improving the heat dissipation level of modular lights should be included in the agenda.
4) There are many methods for heat dissipation, such as using heat pipes, which is good, but cost factors should be considered and cost-effectiveness should be considered in the design.
In addition, the design of LED lights should not only improve efficiency, light distribution requirements, and aesthetics, but also improve the level of heat dissipation. Use materials with good thermal conductivity. According to reports, the heat sink is coated with some nanomaterials, which increase its thermal conductivity by 30%. In addition, in order to have better mechanical performance and air tightness, the radiator should also be dustproof, and the temperature rise of LED lights should be less than 30 ℃. |
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 |
Eagle Vision Light One
Category: Eye Protection Classroom Light
Product model: KBL-HY-JSD01
Product Material: ABS+Acrylic+Aluminum
Product size: 1230 * 300 * 85mm
Product power: 36 ± 0.5W
• Number of views: 1376
Release date: December 22, 2020 15:34:16
I need an inquiry
Product Overview
Performance characteristics
• Technical parameters
At present, the total heat dissipation efficiency of LED lights is only 50%, and there is still a large amount of electrical energy that heats up. Secondly, LED high current density and modular lighting will generate more concentrated waste heat, which requires good heat dissipation. In order to improve the heat dissipation level of eye protection blackboard lights, our company provides the following suggestions:
1) From the perspective of LED chips, it is necessary to adopt new structures and processes to improve the heat resistance of LED chips at junction temperature and other materials, thereby reducing the requirements for heat dissipation conditions.
2) Reduce the thermal resistance of LED devices, adopt new packaging structures and technologies, and choose new materials with better thermal conductivity and heat resistance, including bonding materials between metal and fluorescent powder mixtures, to achieve thermal resistance ≤ 10 ℃/W.
3) Reduce the temperature rise and try using heat dissipation materials with good thermal conductivity. This design requires better ventilation channels to quickly dissipate residual heat. The temperature rise should be less than 30 ° C. In addition, improving the heat dissipation level of modular lights should be included in the agenda.
4) There are many methods for heat dissipation, such as using heat pipes, which is good, but cost factors should be considered and cost-effectiveness should be considered in the design.
In addition, the design of LED lights should not only improve efficiency, light distribution requirements, and aesthetics, but also improve the level of heat dissipation. Use materials with good thermal conductivity. According to reports, the heat sink is coated with some nanomaterials, which increase its thermal conductivity by 30%. In addition, in order to have better mechanical performance and air tightness, the radiator should also be dustproof, and the temperature rise of LED lights should be less than 30 ℃. |
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