LED street lamp heat dissipation

The mounting surface of the LED street light LightBar is made of easy-to-shape 2mm-3mm thick aluminum plate, and the aluminum-based Heatsink is fixed on it for heat dissipation. Try to obtain the best optical parameters (light distribution curve) through Surfaces of different shapes and sizes.

    Use lower cost and shorter development period to determine the shape and size of the new lamp LightBar mounting surface. A good street light product (intercepted light fixture), its optical design must meet the following requirements: the light distribution curve is in the shape of an aileron (meeting the ductility required by road lighting) and the maximum light intensity direction cannot be greater than 65° (lighting without glare ), the maximum light intensity emitted in the 80° direction cannot be greater than 30cd/10001m, and the maximum light intensity emitted by the 90° direction lock cannot be greater than 10cd/10001m. The structural design of the lamp must meet:

    The structure is reasonable and meets the various mechanical and electrical properties of the lamp (structural strength, protection level, high voltage and grounding test, etc.). The safety is convenient for the assembly of finished lamps and lanterns, and is convenient for lamp installation and maintenance. The design of lamps and lanterns should consider the adaptability and versatility of spare parts as much as possible (reduce costs, reduce inventory and facilitate material management).