The higher efficiency of lighting fixtures provides convenience for life. The design of solar courtyard lamps reflectors mainly utilizes various secondary curves independently or in combination to form the reflector’s parent line, and the reflective surface is coated with high reflectivity materials such as silver aluminum or chrome.
In this structure, nearly 50% of the light is directly emitted, while the light reflected from the reflective surface can also reduce absorption losses through the control of the membrane’s reflectivity. Therefore, reflective devices can achieve high lighting efficiency.
The combination of reflection and refraction in secondary optical design using a purely aspheric reflector structure is limited due to angles. Light from the solar courtyard lamp will swirl around the lens and cannot be effectively utilized. Thus, it is necessary to add reflectors to the lens structure to adequately collect and utilize the luminous flux of LED street lamps and courtyard lamps.
An aspheric compound eye lens is also an effective structure for producing uniform light spots. The optical device using a compound eye lens consists of a reflector cup and lens combination. The reflector cup collects light and modulates it into relatively parallel beams before dispersing it at a certain angle through the compound eye lens. This structure has a clear mechanism, achieving uniform illumination.
Bitpott solar courtyard lamps are professionally developed, produced, and sold. With years of production experience and advanced manufacturing equipment, we guarantee quality, reasonable prices, and configurations. For inquiries regarding the price of solar courtyard lamps, please contact our online customer service.
