ILLUMINATION APPARATUS AND PLANT CULTIVATION APPARATUS
First Claim
1. An illumination apparatus for irradiating a plant with light, comprising:
- light-emitting diodes serving as light sources;
a substrate on which the light-emitting diodes are arranged; and
an optical member provided between the substrate and the plant to be irradiated, the optical member being for changing the paths of light emitted from the light-emitting diodes,the optical member being removably attached to the illumination apparatus.
1 Assignment
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Accused Products
Abstract
An illumination apparatus (12) of the present invention is an illumination apparatus for irradiating a plant with light. The illumination apparatus (12) includes a light-emitting diodes (23) serving as light sources; an LED substrate (22) on which the light-emitting diodes (23) are provided; a lens (25) (an optical member) provided between the LED substrate (22) and the plant to be irradiated, the lens (25) changing the paths of light emitted from the light-emitting diodes (23); and a lens holding plate (24) (an optical member) to hold the lens (25). The lens (25) is removably attached to the apparatus. With this configuration, it is possible to provide an illumination apparatus for cultivating plants, which illumination apparatus has been improved from the viewpoint of control of heat generated by an LED and control of light distribution of the LED.
32 Citations
12 Claims
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1. An illumination apparatus for irradiating a plant with light, comprising:
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light-emitting diodes serving as light sources; a substrate on which the light-emitting diodes are arranged; and an optical member provided between the substrate and the plant to be irradiated, the optical member being for changing the paths of light emitted from the light-emitting diodes, the optical member being removably attached to the illumination apparatus. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification