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1. 发明公开

EP2927575A1 Reflector for a led light source and related led lighting device 有权转让
标题翻译： REFERKTORFÜREINE LED-LICHTQUELLE UNDZUGEHÖRIGELED-BELEUCHTUNGSVORRICHTUNG
公开(公告)号：EP2927575A1
公开(公告)日：2015-10-07
申请号：EP15000932.2
申请日：2015-03-30
申请人： Khatod Optoelectronic SRL
发明人： Vasta, Giuseppe , Meneghetti, Luca
IPC分类号： F21V7/10 , F21V7/00 , F21V17/00 , F21Y101/02
CPC分类号： F21V7/0066 , F21K9/60 , F21V5/04 , F21V5/08 , F21V7/0025 , F21V7/10 , F21V17/002 , F21V17/005 , F21V17/10 , F21V25/12 , F21V29/004 , F21V29/70 , F21V31/00 , F21V31/005 , F21W2107/20 , F21W2111/047 , F21W2131/101 , F21W2131/103 , F21Y2115/10
摘要： A reflector for a LED lighting device (10) provided of at least one LED chip (97), said reflector comprises a second opening (54) and a main optical surface (14), in addition said reflector comprises first coupling means (40) for fastening the latter internally to the lighting device (10). The reflector comprises a first portion (30) provided with the first coupling means (40) and, in addition a second portion (50) which is decouplable from the first portion (30), and wherein the main optical surface (14) comprises a first reflective optical surface (35) and a second reflective optical surface (55) realized respectively internally to the first portion (30) and internally to the second portion (50), in addition the reflector comprises second coupling means (60) which connect and fasten stably in a non permanent manner the first portion (30) to the second portion (50) for make continuous the main optical surface (14) and for make the first portion (30) and the second portion (50) replaceable respectively with different first portions (30) or different second portions (50) by reducing advantageously the costs for the realization of moulds and especially the number of moulds needed for realizing a plurality of reflectors for a plurality of different types of LED chips (97) and for different types of LED lighting devices (10).
摘要翻译：一种用于由至少一个LED芯片（97）提供的LED照明装置（10）的反射器，所述反射器包括第二开口（54）和主光学表面（14），此外所述反射器包括第一耦合装置（40）用于将后者固定在照明装置（10）上。反射器包括设置有第一联接装置（40）的第一部分（30），以及与第一部分（30）可去耦合的第二部分（50），并且其中主光学表面（14）包括第一反射光学表面（35）和第二反射光学表面（55），分别在第一部分（30）内部和第二部分（50）内部实现，另外反射器包括第二耦合装置（60）以非永久性的方式将第一部分（30）稳定地固定到第二部分（50）以使主光学表面（14）连续并且用于使第一部分（30）和第二部分（50）可分别替换为不同的第一部分（30）或不同的第二部分（50）通过有利地减少实现模具的成本，特别是实现用于多个不同类型的LED芯片（97）的多个反射器所需的模具数量适用于不同类型的LED照明设备（10）。

2. 发明公开

EP2927580A1 Optic for a led chip and related led lighting device 有权转让
标题翻译： OPTIKFÜREINEN LED-CHIP UNDZUGEHÖRIGELED-BELEUCHTUNGSVORRICHTUNG
公开(公告)号：EP2927580A1
公开(公告)日：2015-10-07
申请号：EP15000934.8
申请日：2015-03-30
申请人： Khatod Optoelectronic SRL
发明人： Vasta, Giuseppe , Meneghetti, Luca
IPC分类号： F21V31/00 , F21V5/04 , F21V17/10 , F21V5/08 , F21V17/00 , F21Y101/02
CPC分类号： F21V31/00 , F21K9/60 , F21V5/04 , F21V5/08 , F21V7/0025 , F21V7/0066 , F21V7/10 , F21V17/002 , F21V17/005 , F21V17/10 , F21V25/12 , F21V29/004 , F21V29/70 , F21V31/005 , F21W2101/04 , F21W2107/20 , F21W2111/047 , F21W2131/101 , F21W2131/103 , F21Y2101/00 , F21Y2115/10
摘要： Optic for a LED chip (97), in particular of COB type, said optic comprises a second element (50) realized with an optical transparent material and having a first proximal end (51) and a second distal end (53), a second external exit surface (58), a first total internal reflection external lateral surface (59) which redirects and re-distributes a luminous flux realized by LED chip (97) towards said second external exit surface (58), the second element (50) comprising furthermore an internal blind cavity (52) for housing LED chip (97). The optic comprises a first element (30) substantially disc shaped, which extends externally with respect to said second element (50) in an orthogonal direction to a longitudinal direction (90), and, furthermore, the first element (30) and the second element (50) are realized mutually integral through injection moulding, and in particular are realized in one single piece through injection moulding with a optic grade transparent silicone elastomer for make a LED lighting device (10) waterproof and anti-shock, by avoiding the need of a gasket and of an external glass, and with a reduced number of components.
摘要翻译：用于LED芯片（97）的光学器件，特别是COB型光学器件，所述光学器件包括由光学透明材料实现并具有第一近端（51）和第二远端（53）的第二元件（50），第二外部出射表面（58），第一全内反射外侧表面（59），其将由LED芯片（97）实现的光束重定向并再分配到所述第二外部出射表面（58），第二元件（50）还包括用于容纳LED芯片（97）的内部盲腔（52）。该光学元件包括基本上圆盘状的第一元件（30），该第一元件（30）在与纵向方向（90）正交的方向上相对于所述第二元件（50）向外延伸，此外，第一元件（30）和第二元件元件（50）通过注射成型实现相互一体化，特别是通过注射成型与光学级透明硅氧烷弹性体一体实现，以通过避免需要来制造LED照明装置（10）防水和抗冲击垫圈和外部玻璃，并且具有减少数量的部件。

3. 发明公开

EP2343474A1 Lighting system and assembling method of the same 有权转让
标题翻译： Beleuchtungssystem und Montageverfahrendafür
公开(公告)号：EP2343474A1
公开(公告)日：2011-07-13
申请号：EP11000036.1
申请日：2011-01-04
申请人： Khatod Optoelectronic SRL
发明人： Vasta, Giuseppe , Meneghetti, Luca
IPC分类号： F21S8/00 , F21S8/08
CPC分类号： F21S8/08 , F21Y2115/10
摘要： Optic group for a lighting system of the type comprising a plurality of solid state light sources, the optic group comprises a plurality of optics (30) each of which is positionable in proximity of at least a correspondent solid state light source, the optic group comprises a planar housing matrix (50) of the plurality of optics (30) in order to facilitate the assembling of the lighting system same.
Assembling method of an optic group for a road lighting system of the type comprising a plurality of solid state light sources, the optic group comprises a plurality of asymmetric optics (30) and besides a planar housing matrix (50), the assembling method comprises the sequent phases: a) rotate at least a first asymmetric optic (30) respect to a third axis, which is parallel to a longitudinal axis (41) of at least a correspondent solid state light source, of a first predetermined angle (52) which is measured respect to an axis (21) orthogonal to the third axis, in such a way to lead the at least a first asymmetric optic (30) in a first configuration which is rotated respect to the third axis and centered over the correspondent housing (50); b) couple the at least a first asymmetric optic (30) to a correspondent housing (50) of the planar housing matrix (50), maintaining the same in the first rotated configuration.
摘要翻译：用于包括多个固态光源的类型的照明系统的光学组，所述光学组包括多个光学器件（30），每个光学元件可定位在至少相应的固态光源附近，所述光学组包括多个光学器件（30）的平面壳体矩阵（50），以便于相同的照明系统的组装。一种用于包括多个固态光源的道路照明系统的光学组的组装方法，所述光学组包括多个不对称光学器件（30），并且除了平面壳体矩阵（50）之外，所述组装方法包括后续阶段：a）相对于平行于至少相应的固态光源的纵向轴线（41）的第一预定角度（52）旋转至少第一非对称光学器件（30），第一轴线相对于与第三轴正交的轴线（21）被测量，以这样的方式引导至少第一对称光学器件（30），所述第一配置相对于第三轴线旋转并居中对准对应的壳体（ 50）; b）将至少第一不对称光学器件（30）耦合到平面壳体矩阵（50）的相应的壳体（50），在第一旋转构造中保持相同。

4. 发明授权

EP2927575B1 REFLECTOR FOR A LED LIGHT SOURCE AND RELATED LED LIGHTING DEVICE 有权转让
公开(公告)号：EP2927575B1
公开(公告)日：2018-08-22
申请号：EP15000932.2
申请日：2015-03-30
申请人： Khatod Optoelectronic SRL
发明人： Vasta, Giuseppe , Meneghetti, Luca
IPC分类号： F21V7/10 , F21V7/00 , F21V17/00 , F21Y115/10
CPC分类号： F21V7/0066 , F21K9/60 , F21V5/04 , F21V5/08 , F21V7/0025 , F21V7/10 , F21V17/002 , F21V17/005 , F21V17/10 , F21V25/12 , F21V29/004 , F21V29/70 , F21V31/00 , F21V31/005 , F21W2107/20 , F21W2111/047 , F21W2131/101 , F21W2131/103 , F21Y2115/10
摘要： A reflector for a LED lighting device (10) provided of at least one LED chip (97), said reflector comprises a second opening (54) and a main optical surface (14), in addition said reflector comprises first coupling means (40) for fastening the latter internally to the lighting device (10). The reflector comprises a first portion (30) provided with the first coupling means (40) and, in addition a second portion (50) which is decouplable from the first portion (30), and wherein the main optical surface (14) comprises a first reflective optical surface (35) and a second reflective optical surface (55) realized respectively internally to the first portion (30) and internally to the second portion (50), in addition the reflector comprises second coupling means (60) which connect and fasten stably in a non permanent manner the first portion (30) to the second portion (50) for make continuous the main optical surface (14) and for make the first portion (30) and the second portion (50) replaceable respectively with different first portions (30) or different second portions (50) by reducing advantageously the costs for the realization of moulds and especially the number of moulds needed for realizing a plurality of reflectors for a plurality of different types of LED chips (97) and for different types of LED lighting devices (10).

5. 发明授权

EP2375138B1 Parabolic reflector and related LED lighting device 有权
标题翻译： Parabolischer Reflektor和LED Beleuchtungsvorrichtung
公开(公告)号：EP2375138B1
公开(公告)日：2014-02-26
申请号：EP11002897.4
申请日：2011-04-07
申请人： Khatod Optoelectronic SRL
发明人： Vasta, Giuseppe , Meneghetti, Luca
IPC分类号： F21V7/00
CPC分类号： F21V7/0025 , F21V7/048 , F21V7/06 , F21V7/09 , F21V11/16 , F21Y2115/10

6. 发明公开

EP2375138A1 Parabolic reflector and related LED lighting device 有权
标题翻译：抛物面反射器和LED照明装置
公开(公告)号：EP2375138A1
公开(公告)日：2011-10-12
申请号：EP11002897.4
申请日：2011-04-07
申请人： Khatod Optoelectronic SRL
发明人： Vasta, Giuseppe , Meneghetti, Luca
IPC分类号： F21V7/00
CPC分类号： F21V7/0025 , F21V7/048 , F21V7/06 , F21V7/09 , F21V11/16 , F21Y2115/10
摘要： Axial symmetric parabolic reflector (30) for a led lighting device (10) provided with at least a led lighting source (20), the axial symmetric parabolic reflector (30) comprises an opening (35) and it is positionable in a position in which it surround the at least a led lighting source (20) for reflect and distribute in homogeneous way a light flux toward the opening (35).
The parabolic reflector (30) comprises a mask (40) which is made integral with the same, besides the mask (40) being positionable in proximity of the at least a led lighting source (20) in a way to results substantially orthogonal to a longitudinal direction (90) in order to avoid the direct eyesight of the at least a led lighting source through the opening (35).
The mask (40) comprises a reflecting surface (45) which includes a reflecting axial symmetric groove (47) having a section substantially shaped as a "3" in order to obtain an high luminous efficiency.
The parabolic reflector (30) comprises besides at least a filter or a lens in order to avoid the glare by indirect light of the at least a led lighting source (20).

7. 发明授权

EP2343474B1 Lighting system and assembling method of the same 有权转让
公开(公告)号：EP2343474B1
公开(公告)日：2022-03-02
申请号：EP11000036.1
申请日：2011-01-04
发明人： Vasta, Giuseppe , Meneghetti, Luca
IPC分类号： F21S8/00 , F21S8/08

8. 发明授权

EP2927580B1 OPTIC FOR A LED CHIP AND RELATED LED LIGHTING DEVICE 有权转让
公开(公告)号：EP2927580B1
公开(公告)日：2018-05-30
申请号：EP15000934.8
申请日：2015-03-30
申请人： Khatod Optoelectronic SRL
发明人： Vasta, Giuseppe , Meneghetti, Luca
IPC分类号： F21V31/00 , F21V5/04 , F21V17/10 , F21V5/08 , F21V17/00 , F21Y115/10
CPC分类号： F21V31/00 , F21K9/60 , F21V5/04 , F21V5/08 , F21V7/0025 , F21V7/0066 , F21V7/10 , F21V17/002 , F21V17/005 , F21V17/10 , F21V25/12 , F21V29/004 , F21V29/70 , F21V31/005 , F21W2101/04 , F21W2107/20 , F21W2111/047 , F21W2131/101 , F21W2131/103 , F21Y2101/00 , F21Y2115/10
摘要： Optic for a LED chip (97), in particular of COB type, said optic comprises a second element (50) realized with an optical transparent material and having a first proximal end (51) and a second distal end (53), a second external exit surface (58), a first total internal reflection external lateral surface (59) which redirects and re-distributes a luminous flux realized by LED chip (97) towards said second external exit surface (58), the second element (50) comprising furthermore an internal blind cavity (52) for housing LED chip (97). The optic comprises a first element (30) substantially disc shaped, which extends externally with respect to said second element (50) in an orthogonal direction to a longitudinal direction (90), and, furthermore, the first element (30) and the second element (50) are realized mutually integral through injection moulding, and in particular are realized in one single piece through injection moulding with a optic grade transparent silicone elastomer for make a LED lighting device (10) waterproof and anti-shock, by avoiding the need of a gasket and of an external glass, and with a reduced number of components.

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