Natural light homogenization lighting device and method based on positive and positive combination of double lenses
A lighting device and natural light technology, applied in the direction of lighting devices, non-electric lighting devices, components of lighting devices, etc., can solve the problems of difficult precise movement control, unfavorable promotion and popularization, and low efficiency of light guides, so as to improve energy utilization High efficiency, good indoor lighting effect, and the effect of protecting indoor privacy
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Embodiment 1
[0040] Embodiment 1: as attached figure 1 As shown, this embodiment provides a natural light homogenization lighting device based on the positive and positive combination of double lenses, including two front and rear positive lenses in the form of arrays, which are respectively the first positive lens array and the second positive lens array, and the first positive lens array The lens array is used to collect outdoor natural light, and conduct it to the second positive lens array through the intermediate air layer; the second positive lens array is used to deflect the incident natural light to the indoor space after refraction; the first positive lens array and the second positive lens array Each includes n unit structures, and one-to-one correspondence, n is a natural number greater than or equal to 1.
[0041] Wherein, the distance between the centers of the first positive lens array and the second positive lens array is greater than the sum of the focal lengths of the two ...
Embodiment 2
[0050] Embodiment 2: On the basis of the device in Embodiment 1, a natural light homogenization lighting method based on the positive and positive combination of double lenses is designed, including:
[0051] Outdoor natural light is collected by the first positive lens array, and transmitted to the second positive lens array through the intermediate air layer;
[0052] The second positive lens array deflects the incident natural light to the indoor space after refraction.
Embodiment 3
[0053] Embodiment 3: as attached image 3 As shown, this embodiment provides a natural light homogenization lighting device based on the positive and positive combination of double lenses, including two front and rear positive lenses in the form of arrays, which are respectively the first positive lens array and the second positive lens array, and the first positive lens array The lens array is used to collect outdoor natural light and conduct it to the second positive lens array through the intermediate air layer; the second positive lens array is used to deflect the incident natural light to the indoor space after refraction. Both the first positive lens array and the second positive lens array include n unit structures, and there is a one-to-one correspondence, and n is a natural number greater than or equal to 1.
[0054] Wherein, the focal point of a single unit of the first positive lens array falls on the center of a single complete positive lens unit of the second posi...
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