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    LIGHTING APPLIANCE FOR ENGINE VEHICLES
    12.
    发明申请
    LIGHTING APPLIANCE FOR ENGINE VEHICLES 审中-公开

    公开(公告)号：US20170122520A1

    公开(公告)日：2017-05-04

    申请号：US15299229

    申请日：2016-10-20

    Applicant: Varroc Lighting Systems, s.r.o.

    Inventor： Tomas Gloss ,  Tomas Mateju ,  Milan Stylarek

    IPC: F21S8/10

    CPC classification number: F21S43/31 ,  F21S43/14 ,  F21S43/145 ,  F21S43/19 ,  F21S43/195 ,  F21S43/235 ,  F21S43/255 ,  F21S43/26 ,  F21S43/315 ,  F21S43/37 ,  F21S43/40 ,  F21S45/47 ,  F21Y2115/10

    Abstract: A light appliance, particularly a signal lamp for engine vehicles, is provided that comprises a primary optical unit (4) with at least one light source (8), a secondary optical unit (5) comprising at least one areal electro-luminescent diode (12) for emitting light with its light emitting surface (121), and at least one reflective surface (61) of a reflective device (6) for reflecting light from the primary optical unit (4) falling onto the reflective surface (61). At least one of the electro-luminescent diodes (12) of the secondary optical unit (5) is arranged, with respect to some of the reflective surfaces (61), in such a way that at least a part of the light beams from the primary optical unit (4), directed to the reflective surface (61), passes before falling onto the reflective surface (61) and/or after reflection from reflective surface (61) through light emitting surface (121) of diode (12).

    LIGHTING DEVICE
    13.
    发明申请
    LIGHTING DEVICE 审中-公开
    照明设备

    公开(公告)号：US20140334171A1

    公开(公告)日：2014-11-13

    申请号：US14275410

    申请日：2014-05-12

    Applicant: Varroc Lighting Systems, s.r.o.

    Inventor： Miroslav Kropac ,  Libor Juttner ,  Ludek Mazal ,  Tomas Mateju

    IPC: F21S8/10

    CPC classification number: F21S43/235 ,  F21S43/14 ,  F21S43/237 ,  F21S43/245 ,  F21S43/249 ,  F21S43/255 ,  F21S43/40 ,  G02B6/001

    Abstract: Lighting device, which is intended especially for external end lighting of motor vehicles, consists of an elongated light guide, provided with a light source at least at one of its ends and located in the space between the white rear cover of the lighting device and its front lens, while along the light guide on the side facing the front lens there is produced a transparent shielding filter in the form of a strip, for shielding the light guide, which is provided with a set of optical elements for directing the guided luminous flux onto the exit surface of the light guide, which is oriented in the direction of the internal surface of the white rear cover.

    Abstract translation: 专门用于机动车辆的外部端部照明的照明装置由细长的导光体组成，该导光体至少在其一端设置有光源，并且位于照明装置的白色后盖之间的空间中 前透镜，同时沿着面向前透镜的一侧的导光体，形成呈带状形式的透明屏蔽滤光片，用于屏蔽导光体，光导件设置有一组用于引导导光光束的光学元件 在导光板的出口表面上，该出射表面沿着白色后盖的内表面的方向定向。

    Light device, especially a signal lamp, for a motor vehicle
    14.
    发明授权
    Light device, especially a signal lamp, for a motor vehicle 有权

    公开(公告)号：US11067245B2

    公开(公告)日：2021-07-20

    申请号：US17123368

    申请日：2020-12-16

    Applicant: Varroc Lighting Systems, s.r.o.

    Inventor： Tomas Gloss ,  Petr Novak ,  Tomas Mateju

    IPC: F21S43/40 ,  F21S43/31 ,  F21S43/20 ,  F21S41/20 ,  F21V7/00 ,  F21S43/241 ,  H01L33/08 ,  F21V13/04 ,  F21S43/235

    Abstract: The light device comprises an optical module (17), comprising a light source (5) and an associated optical body (8) of a transparent material to bind light rays (10) emitted by the source (5). The source (5) is a multidirectional light source configured to emit the primary light beam (6) of rays (10) towards the cover (1), and secondary beams (7) comprising rays (10) that are approximately transversal with respect to the rays (10) of the primary beam (6). The body (8) has a front surface (12) that forms a central front recess (18) in the body (8), a rear surface (14) that is opposite to the front surface (12) and is, in the direction from the optical axis (x) of the optical module (17), which passes through the source (5), inclined towards the cover (1), and a lateral surface (13) connecting the front surface (12) with the rear surface (14). The deepest point of the front recess (18) is situated approximately at the optical axis (x). The rear surface (14) and the lateral surface (13) are configured to prevent rays (10) from passing through these surfaces (14, 13).

    LIGHT DEVICE, ESPECIALLY A SIGNAL LAMP, FOR A MOTOR VEHICLE
    15.
    发明申请
    LIGHT DEVICE, ESPECIALLY A SIGNAL LAMP, FOR A MOTOR VEHICLE 有权

    公开(公告)号：US20210190288A1

    公开(公告)日：2021-06-24

    申请号：US17123368

    申请日：2020-12-16

    Applicant: Varroc Lighting Systems, s.r.o.

    Inventor： Tomas Gloss ,  Petr Novak ,  Tomas Mateju

    IPC: F21S43/40 ,  F21S43/20 ,  F21S43/31

    Abstract: The light device comprises an optical module (17), comprising a light source (5) and an associated optical body (8) of a transparent material to bind light rays (10) emitted by the source (5). The source (5) is a multidirectional light source configured to emit the primary light beam (6) of rays (10) towards the cover (1), and secondary beams (7) comprising rays (10) that are approximately transversal with respect to the rays (10) of the primary beam (6). The body (8) has a front surface (12) that forms a central front recess (18) in the body (8), a rear surface (14) that is opposite to the front surface (12) and is, in the direction from the optical axis (x) of the optical module (17), which passes through the source (5), inclined towards the cover (1), and a lateral surface (13) connecting the front surface (12) with the rear surface (14). The deepest point of the front recess (18) is situated approximately at the optical axis (x). The rear surface (14) and the lateral surface (13) are configured to prevent rays (10) from passing through these surfaces (14, 13).

    Collimator, especially for the light device of a vehicle, and an optical module comprising the collimator
    16.
    发明授权
    Collimator, especially for the light device of a vehicle, and an optical module comprising the collimator 有权

    公开(公告)号：US10809508B2

    公开(公告)日：2020-10-20

    申请号：US16210593

    申请日：2018-12-05

    Applicant: Varroc Lighting Systems, s.r.o.

    Inventor： Tomas Mateju

    IPC: G02B19/00 ,  F21S43/239 ,  F21S41/24 ,  F21S43/249 ,  G02B3/08 ,  F21S41/265 ,  F21S43/14 ,  F21W102/00 ,  F21Y115/10

    Abstract: The collimator comprises an output area approximately having the shape of an n-gon with legs and apices, for collimation of light rays emitted by a light source. In viewing the collimator from the side from the optical source in the direction of the lighting axis, the collimator comprises n first parts and n second parts. Each first part is associated with one of the legs of the n-gon and comprises the first sector of the first circular collimator, approximately inscribed in the n-gon so that this leg is tangential to the outline of the circular output area of the first circular collimator. Each second part is associated with one of the apices and is comprised in a second sector of the second circular collimator, approximately circumscribed around the n-gon so that the outline of the output area of this second circular collimator passes through the apex.

    Light device, especially a signal lamp for motor vehicles
    17.
    发明授权
    Light device, especially a signal lamp for motor vehicles 有权

    公开(公告)号：US10451243B2

    公开(公告)日：2019-10-22

    申请号：US15371023

    申请日：2016-12-06

    Applicant: Varroc Lighting Systems, s.r.o.

    Inventor： Tomas Gloss ,  Tomas Mateju ,  Milan Stylarek ,  Ludek Mazal

    IPC: F21S8/00 ,  F21S43/31 ,  G02B27/10 ,  G02B5/02 ,  F21S43/13 ,  F21S43/27 ,  F21S43/235 ,  F21S43/19

    Abstract: A light device, especially a signal lamp for motor vehicles, includes a carrier housing (1) covered by a translucent cover (2) and an internal chamber (3) that houses an optical system comprising a light source (13) to generate coherent light (101) with a high luminous intensity. The optical system further comprises a lens (6) to direct the coherent light (101) generated by the light source (13) into a focused light beam (102), a divider (7) to divide the focused light beam (102) into separate light streams (103), and a diffusion means (9) to transform the light streams (103) entering the diffusion means (9) into homogenized light beams (104), the above mentioned parts of the optical system being arranged and configured for creating, in the front view, a spatial and/or designer light effect.

    Light device with multiple and separate bands for motor vehicles
    18.
    发明授权
    Light device with multiple and separate bands for motor vehicles 有权

    公开(公告)号：US10161586B2

    公开(公告)日：2018-12-25

    申请号：US15897530

    申请日：2018-02-15

    Applicant: Varroc Lighting Systems, s.r.o.

    Inventor： Tomas Gloss ,  Jakub Hruska ,  Tomas Mateju

    IPC: F21S41/24 ,  G02B27/30 ,  F21S41/20 ,  G02B1/04 ,  F21V5/02 ,  F21S41/151 ,  F21S41/125 ,  F21Y103/10 ,  F21Y113/10 ,  F21Y115/10

    Abstract: The light device contains first and second rows of light sources wherein rows are arranged next to each other, collimating elements associated with the light sources to convert their generated light to collimated light, and a light guide to bind the collimated light and emit it from the light guide output surface. Between the collimating element output and the light guide output surface, an optical means is arranged to divide the collimated light to at least two individual, spatially separated light beams, wherein the first light beam is formed by part of the collimated light passing by the optical means, and the second light beam is produced by passing another part of the collimated light through a refractive surface of the optical means. The first and second light beams are displayed on the output surface in the form of separate bands, namely the first and second band (A, B).

    BLOCK LIGHT MODULE
    20.
    发明申请
    BLOCK LIGHT MODULE 有权
    块灯模块

    公开(公告)号：US20140233251A1

    公开(公告)日：2014-08-21

    申请号：US14147009

    申请日：2014-01-03

    Applicant: Varroc Lighting Systems s.r.o.

    Inventor： Miroslav Kropac ,  Ludek Mazal ,  Tomas Mateju ,  Libor Juttner

    IPC: F21S8/10

    CPC classification number: F21S48/2243 ,  F21S43/14 ,  F21S43/239 ,  F21S43/245 ,  F21S43/37 ,  F21S43/40 ,  G02B6/0018 ,  G02B6/0031 ,  G02B6/04

    Abstract: A light module for a motor vehicle is disclosed. The light module includes a light source and a reflecting unit. The light module also includes an optical waveguide, wherein the waveguide is formed by a plate-shaped body having an L-shaped cross section, the light-reflecting unit comprises a reflector arranged in front of a shorter input part of the waveguide, and wherein at a place where a shorter inlet part of the waveguide passes into a longer outlet part of the waveguide, an angled surface is provided for total reflection of light passing through the shorter inlet part of the waveguide to the longer outlet part of the waveguide, wherewith a bottom area and an adjacent face of the outlet part of the waveguide are provided with a white coating.

    Abstract translation: 公开了一种用于机动车辆的灯模块。 光模块包括光源和反射单元。 光模块还包括光波导，其中波导由具有L形横截面的板状体形成，所述光反射单元包括布置在波导的较短输入部分前面的反射器，并且其中 在波导的较短入口部分进入波导的较长出口部分的地方，提供了一个成角度的表面，用于将通过波导的较短入口部分的光的全反射到波导的较长出口部分， 波导的出口部分的底部区域和相邻的面设有白色涂层。

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