Agricultural sunlight transmission lighting system, supporting greenhouse and lighting method
OwnerTingshan YUANinventor
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Abstract
Provided is a sunlight lighting system used in a greenhouse or a plant factory. The sunlight lighting system converts sunlight into light with a stable illumination direction and a controllable illumination intensity by means of a combination of a controller, a light condenser, a main driving mechanism and an illuminator, so that the sunlight lighting system meets lighting requirements of high-density stereoscopic cultivation frames. A supporting greenhouse is further comprised, where a facade or a top is provided with a light through hole. A main optical axis of the sunlight lighting system passes through the light through hole. A supporting lighting method is further comprised, which can obtain a better lighting effect with fewer steps.
Claims18
An agricultural sunlight transmission lighting system, wherein the system comprises a controller, a light condenser, a main driving mechanism and an illuminator, wherein controlled by the controller, the light condenser is driven by the main driving mechanism to track the sun so as to reflect and/or refract sunlight to the illuminator,
- wherein a light path between the light condenser and the illuminator is provided with a light guide mirror, a number of the light guide mirror is 0 or more than 0;
- in a case that the number of the light guide mirror is 0, the illuminator is driven to move by a secondary driving mechanism to allow an illuminated object to receive lighting in a scanning pattern;
- in a case that the number of the light guide mirror is more than 0, the illuminator and/or the light guide mirror is driven to move by a secondary driving mechanism, the illuminator cooperates with the light guide mirror to allow an illuminated object to receive lighting in a scanning pattern;
- and
- wherein said provide lighting to an illuminated object in a scanning pattern refers to that provide alternating light and dark lighting to an illuminated object.
Dependencies are inferred from the claim text.