LED-based Modular Assembly
First Claim
1. A lighting system comprising:
- a LED board comprising a plurality of LEDs; and
an optical board disposed on the LED board;
wherein the optical board comprises a plurality of optical modules positioned side-by-side according to predetermined orientations one to the other, each optical module comprising at least one optical element adapted to face at least one of said LEDs and modify a feature of the light emitted by this at least one LED, wherein the optical modules further comprising a base part having sides provided with mechanical fool proofing elements adapted to prevent a positioning of the optical modules according to orientations one to the other different from said predetermined orientations and wherein the base part has at least a first, second, third and fourth side provided respectively with a first, second, third and fourth mechanical fool-proofing elements, wherein the first and the second mechanical fool-proofing elements are adapted to cooperate with each other, and the third and the fourth mechanical fool-proofing elements are adapted to cooperate with each other, and wherein the first and second fool-proofing elements cannot cooperate with either of the third and fourth fool-proofing elements.
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Accused Products
Abstract
The invention refers to a Lighting system comprising: a LED board bearing LEDs; and an optical board on the LED board; wherein the optical board is made of optical modules positioned side-by-side according to pre-determined orientations one to the other, each optical module comprising at least one optical element adapted to face at least one of said LEDs and modify feature of the light emitted by this at least one LED, wherein the lighting system is provided with mechanical fool proofing elements adapted to prevent a positioning of the optical modules according to orientations one to the other different from said predetermined orientations.
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Citations
18 Claims
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1. A lighting system comprising:
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a LED board comprising a plurality of LEDs; and an optical board disposed on the LED board; wherein the optical board comprises a plurality of optical modules positioned side-by-side according to predetermined orientations one to the other, each optical module comprising at least one optical element adapted to face at least one of said LEDs and modify a feature of the light emitted by this at least one LED, wherein the optical modules further comprising a base part having sides provided with mechanical fool proofing elements adapted to prevent a positioning of the optical modules according to orientations one to the other different from said predetermined orientations and wherein the base part has at least a first, second, third and fourth side provided respectively with a first, second, third and fourth mechanical fool-proofing elements, wherein the first and the second mechanical fool-proofing elements are adapted to cooperate with each other, and the third and the fourth mechanical fool-proofing elements are adapted to cooperate with each other, and wherein the first and second fool-proofing elements cannot cooperate with either of the third and fourth fool-proofing elements. - View Dependent Claims (2, 3, 4, 5, 6, 7, 12, 13, 14, 15, 16, 17, 18)
a point of the base part.
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14. The lighting module according to claim 13, wherein the base part of the optical module has a square shape, and wherein said point of the base part is the center of the square.
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15. The lighting module according to claim 14, wherein said at least one optical element is designed to exhibit asymmetrical optical distribution around a main axis obliquely oriented to the base part, and the base part comprising at least one mark indicating the orientation of this main axis with respect to the base part.
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16. The lighting system according to claim 6, wherein the optical module comprises a through hole at its center.
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17. The lighting system according to claim 6, wherein the optical module comprises through holes at each side of the optical module.
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18. The lighting system according to claim 6, wherein the optical module comprises through holes at its center and at each side of the optical module.
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8-11. -11. (canceled)
Specification