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    Optical lens structure
    1.
    发明授权
    Optical lens structure 有权

    公开(公告)号：US11143382B2

    公开(公告)日：2021-10-12

    申请号：US17037625

    申请日：2020-09-29

    Applicant: Chun Kuang Optics Corp.

    Inventor： Hsin-Chieh Huang ,  Sheng-Jung Lin ,  Shun-Wen Teng

    IPC: F21V5/04 ,  F21V7/04

    Abstract: An optical lens structure includes a main body portion and a projection portion. One side of the main body portion is recessed to form an opening and a light incident portion corresponding to the opening. The main body portion has a plurality of first reflection sides and a plurality of second reflection sides arranged opposite to the plurality of first reflection sides. Each of the plurality of second reflection sides is recessed to form a recessed portion. The projection portion arranged on the other side of the main body portion. One side of the projection portion faced away from the main body portion is recessed to form a through opening and a light emitting portion. The light incident portion receives and refracts a plurality of external light beams, so that one part of the plurality of external light beams is projected to the light emitting portion.

    ILLUMINATION DEVICE AND OPTICAL COMPONENT THEREOF
    2.
    发明申请
    ILLUMINATION DEVICE AND OPTICAL COMPONENT THEREOF 审中-公开
    照明装置及其光学部件

    公开(公告)号：US20160265745A1

    公开(公告)日：2016-09-15

    申请号：US14988252

    申请日：2016-01-05

    Applicant: Chun Kuang Optics Corp.

    Inventor： Hsin-Chieh Huang ,  Shun-Wen Teng ,  Shun Wang

    IPC: F21V7/04

    CPC classification number: F21V7/04 ,  F21V5/045 ,  F21V7/0091 ,  F21Y2115/10 ,  G02B19/0028 ,  G02B19/0061 ,  H01L33/58 ,  H01L33/60

    Abstract: An illumination device includes an optical component and a light-emitting module. The optical component includes a light-transmitting body, a first optical unit, and a second optical unit. The first optical unit has a light input surface and a plurality of surrounding structures surrounding the light input surface and arranged in a pattern of concentric circles, and each surrounding structure has a first surrounding surface and a second surrounding surface. The second optical unit has a spiral structure surrounding the light output surface of the light-transmitting body and a surrounding frame surrounding the light output surface of the light-transmitting body and the spiral structure, and a relative height from a topmost surface of the spiral structure to the light output surface of the light-transmitting body is increased gradually from inner to outer. The light-emitting module is disposed under the light input surface of the first optical unit.

    Abstract translation: 照明装置包括光学部件和发光模块。 光学部件包括透光体，第一光学单元和第二光学单元。 第一光学单元具有光输入表面和围绕光输入表面并且以同心圆的图案布置的多个周围结构，并且每个周围结构具有第一环绕表面和第二周围表面。 所述第二光学单元具有包围所述透光体的光输出面的螺旋结构和围绕所述透光体和所述螺旋结构的光输出面的周围框架，以及与所述螺旋状物体的最上表面相对的高度 透光体的光输出面的结构从内到外逐渐增加。 发光模块设置在第一光学单元的光输入表面下方。

    Device for measuring solution concentration
    4.
    发明授权
    Device for measuring solution concentration 有权

    公开(公告)号：US10025077B2

    公开(公告)日：2018-07-17

    申请号：US15334462

    申请日：2016-10-26

    Applicant: Chun Kuang Optics Corp.

    Inventor： Hsin-Chieh Huang ,  Cheng-Yu Huang ,  Shun Wang ,  Shun-Wen Teng

    IPC: G02B17/00 ,  G02B17/08 ,  G01N21/41

    CPC classification number: G02B17/086 ,  G01N21/4133 ,  G01N2021/4153 ,  G01N2201/06113 ,  G01N2201/062 ,  G01N2201/068 ,  G02B17/0864

    Abstract: A device for measuring solution concentration includes housing, a catadioptric structure, an electromagnetic radiation emitter and an electromagnetic radiation detector. The housing is formed with a detecting part for receiving a solution to be detected. The catadioptric structure is received in the housing, and includes a ray entrance portion, a first total internal reflection part, a second total internal reflection part and a ray exit portion. An accommodation part corresponds to the detecting part. The emitter is disposed at one side of the ray entrance portion, and a ray sequentially passes the ray entrance portion, the detecting part, the solution to be detected, and the first total internal reflection part. Then, the ray is totally internally reflected and converged to the second total internal reflection part, and is reflected again. Finally, the ray passes the ray exit portion and is received by the detector.

    Variable focus lighting fixture
    5.
    发明授权
    Variable focus lighting fixture 有权

    公开(公告)号：US10151452B2

    公开(公告)日：2018-12-11

    申请号：US15271232

    申请日：2016-09-21

    Applicant: Chun Kuang Optics Corp.

    Inventor： Hsin-Chieh Huang ,  Shun Wang ,  Shun-Wen Teng

    IPC: F21V14/06 ,  F21Y115/10 ,  F21V17/02

    Abstract: A variable focus lighting fixture includes a fixed sleeve assembly, a moveable sleeve assembly, a light emitting unit, a lens and an actuation assembly. The moveable sleeve assembly penetrates into the fixed sleeve assembly and moves relative to the fixed sleeve assembly. The light emitting unit is secured onto the fixed sleeve assembly. The lens is secured onto the moveable sleeve assembly. The actuation assembly is connected between the moveable sleeve assembly and the fixed sleeve assembly. The actuation assembly includes a spiral curve slot and a sliding pin penetrating into the spiral curve slot. When the moveable sleeve assembly rotates along a central axis of the moveable sleeve assembly, the sliding pin moves along the spiral curve slot to drive the moveable sleeve assembly to move along the axial direction thereof. Accordingly, the projection path of the light from the light emitting unit through the lens is altered.

    Luminous system
    9.
    发明授权
    Luminous system 有权

    公开(公告)号：US10247392B2

    公开(公告)日：2019-04-02

    申请号：US14755848

    申请日：2015-06-30

    Applicant: CHUN KUANG OPTICS CORP.

    Inventor： Hsin-Chieh Huang ,  Shun-Wen Teng ,  Shun Wang

    IPC: F21L4/00 ,  F21V5/00 ,  F21V5/04 ,  F21V14/02 ,  F21V17/02 ,  F21V19/02 ,  F21Y115/10

    Abstract: A luminous system is disclosure. The luminous system is used for projecting light to a plane and includes a luminous component and an angle-adjustable device. The luminous component is used for generating the light ray. The angle-adjustable device is used for adjusting luminous angle of the light ray. The angle-adjustable device is arranged between the plane and the luminous component and located on the route of the light ray, the angle-adjustable comprises a first lens element, and the first lens element comprises a light-emitting portion and a light-incident portion connected to the light-emitting portion. The light-including portion comprises a recess opposite to the light-emitting portion. An outer diameter of the light-emitting portion is larger than an outer diameter of the light-incident portion, and the outer diameter of the light-incident portion decreases along a direct away from the light-emitting portion.

    Optical lens assembly and illumination device comprising the same
    10.
    发明授权
    Optical lens assembly and illumination device comprising the same 有权

    公开(公告)号：US10240755B2

    公开(公告)日：2019-03-26

    申请号：US15332141

    申请日：2016-10-24

    Applicant: Chun Kuang Optics Corp.

    Inventor： Hsin-Chieh Huang ,  Shun Wang ,  Shun-Wen Teng

    IPC: F21V5/00 ,  F21V17/02 ,  F21V14/06 ,  G02B19/00 ,  F21V5/04 ,  F21V7/00 ,  F21V7/04

    Abstract: An illumination device and the optical lens assembly thereof are provided. The illumination device includes the optical lens assembly, a light source and a driving device. The optical lens assembly includes an inner lens and an outer lens. The inner lens has a reflector having a light emission portion and a light incidence portion. An accommodating space is formed in the reflector adjacent to the light incident portion. The outer lens has a light guiding column and an outer light emission portion connected to the top of the light guiding column. The outer lens is disposed at a side of the inner lens, the light guiding column corresponds to the accommodating space, the outer light emission portion corresponds to the light emission portion. The driving device enables the outer and inner lenses to move toward or away from each other. The guiding column moves relative to the accommodating space.

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