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公开(公告)号：US11708953B2
公开(公告)日：2023-07-25
申请号：US16965178
申请日：2019-09-16
Applicant: HASCO VISION TECHNOLOGY CO., LTD.
Inventor： Dapan Zhang , Zhiping Qiu , He Zhu , Wenhui Sang
CPC classification number: F21S41/192 , B60Q1/0408 , F21S41/20 , F21S41/43
Abstract: The present disclosure relates to vehicle lighting devices, and discloses a headlight optical element. The headlight optical element includes a light incident portion, a light transmitting portion and a light emergent portion which are connected in sequence, wherein the light incident portion includes a plurality of light incident surfaces connected sequentially in a left-right direction; the light incident surfaces are curved surfaces protruding backwards in the optical axis direction; and light emergent surfaces are curved surfaces protruding forwards in the optical axis direction. In addition, the present disclosure further discloses a headlight module, a vehicle headlight and a vehicle. The headlight optical element provided by the present disclosure is small in size, high in optical precision, accurate in light pattern, convenient to mount and low in cost.
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公开(公告)号：US11519578B2
公开(公告)日：2022-12-06
申请号：US17607042
申请日：2019-09-29
Applicant: HASCO VISION TECHNOLOGY CO., LTD.
Inventor： Zhiping Qiu , Weigang Gong , Dapan Zhang , He Zhu , Wenhui Sang
Abstract: The present disclosure proposes a vehicle lamp assembly, which includes a plurality of light sources, a primary optical element, and a secondary optical element, the primary optical element includes a primary optical element body and a plurality of light incident parts, the plurality of light sources is in one-to-one correspondence with the plurality of light incident parts, the primary optical element body includes a main reflector and an edge reflector arranged on a left edge and/or right edge of the main reflector, the plurality of light incident parts includes an edge light incident part located on a left side and/or right side, at least a part of light emitted from the edge light incident part is reflected to the secondary optical element by the edge reflector, and a remaining part of the light is reflected to the secondary optical element by the main reflector.
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公开(公告)号：US20220235910A1
公开(公告)日：2022-07-28
申请号：US17051810
申请日：2019-09-16
Applicant: HASCO VISION TECHNOLOGY CO., LTD.
Inventor： Zhiping Qiu , Dapan Zhang , Hui Li , He Zhu , Wenhui Sang
IPC: F21S41/657 , F21S41/19 , F21S41/683
Abstract: The present disclosure relates to a vehicle lighting system, and discloses a vehicle lighting device. The vehicle lighting device includes a bracket, a plurality of rotating arms and a plurality of lighting modules. The rotating arms include driving columns and rotating shafts; the plurality of lighting modules are mounted on the plurality of rotating arms respectively, and the rotating shafts are rotationally mounted on the bracket, so that the rotating arms can be independently driven by the driving columns to rotate around the rotating shafts; and the rotating shafts are horizontally arranged in parallel. The lighting modules can independently and synchronously rotate up and down, the adjustment range of a light pattern position is wide, an occupied space in a headlight is small, and control is convenient. The present disclosure further discloses a vehicle headlight including the vehicle lighting device, and a vehicle.
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4.发明申请公开(公告)号：US20220120403A1
公开(公告)日：2022-04-21
申请号：US17275496
申请日：2019-10-23
Applicant: HASCO VISION TECHNOLOGY CO., LTD.
Inventor： Dapan Zhang , He Zhu , Zhiping Qiu , Xiaofen Sun , Hui Li , Rui Nie , Cong LI
Abstract: A mounting structure of a primary optical element for a vehicle headlamp, comprising a primary optical element, a mounting bracket for mounting the primary optical element, and a cover plate connected to the mounting bracket; the primary optical element, the mounting bracket, and the cover plate are provided with positioning limiting structures for limiting the degree of freedom of the primary optical element; the positioning limiting structures comprise an up-down positioning limiting structure provided on the primary optical element, the mounting bracket and the cover plate, as well as a left-right positioning limiting structure and a front-back positioning limiting structure provided on the primary optical element and the mounting bracket. Also disclosed are a vehicle lamp and a vehicle comprising the mounting structure of a primary optical element for a vehicle headlamp.
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5.发明申请公开(公告)号：US20220074564A1
公开(公告)日：2022-03-10
申请号：US17415864
申请日：2020-04-16
Applicant: HASCO VISION TECHNOLOGY CO., LTD.
Inventor： Cong Li , Weigang Gong , Zhiping Qiu , He Zhu , Dapan Zhang , Hui Li , Rui Nie , Xiaofen Sun , Wenhui Sang
Abstract: A vehicle lighting module comprises a primary optical element and a secondary optical element. The primary optical element comprises at least one light entrance part, a light transmission part, and a light exit part sequentially provided along a light exit direction. Either the optical axes of the light entrance parts on either side of the primary optical element incline towards an optical axis of the secondary optical element and the light exit part is a concave arc surface, or the direction of the optical axis of the light entrance part is the same as that of the optical axis of the secondary optical element and the horizontal cross-sectional line and/or vertical cross-sectional line of the light exit part is configured as a curved line protruding forward. The vehicle lighting module has a small volume while ensuring light effects, and can be adapted to narrow and compact vehicle lamp modeling.
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Patent Agency Ranking
公开(公告)号：US20230118282A1
公开(公告)日：2023-04-20
申请号：US17046582
申请日：2019-09-27
Applicant: HASCO VISION TECHNOLOGY CO., LTD.
Inventor： Dapan Zhang , Zhiping Qiu , He Zhu , Hui Li , Wenhui Sang
IPC: B60Q1/068 , F21S41/153
Abstract: The present disclosure relates to a vehicle lighting system, and discloses a headlight optical element. The headlight optical element includes a light incident portion, a transmission portion and a light emergent portion. The light incident portion includes at least one light incident structure; the transmission portion is arranged between the light incident portion and the light emergent portion, and includes a light transmitting portion located at the center, and light absorbing portions located on the periphery; and the light emergent portion includes a light emergent surface protruding outwards. The headlight optical element has the advantages of simple structure and convenient dimming. The present disclosure further discloses a headlight module adopting the headlight optical element, a vehicle headlight including the headlight module, and a vehicle adopting the vehicle headlight.
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公开(公告)号：US11629831B2
公开(公告)日：2023-04-18
申请号：US17422704
申请日：2020-01-22
Applicant: HASCO VISION TECHNOLOGY CO., LTD.
Inventor： Zhiping Qiu , He Zhu , Dapan Zhang , Cong Li , Xiaofen Sun , Wenhui Sang , Hui Li , Rui Nie
IPC: F21S41/24 , F21S41/143 , F21S41/275 , F21S41/147 , F21S41/32 , F21S41/255 , F21S41/43 , F21S41/151 , F21V17/10 , F21W102/13 , F21S41/20
Abstract: A vehicle lamp, a vehicle, and a vehicle lamp illumination module. The vehicle lamp illumination module comprises light sources, a low-beam primary optical element, a high-beam primary optical element, and a secondary optical element. The low-beam primary optical element can guide light to be sequentially emitted via the low-beam primary optical element and the secondary optical element to form a low-beam shape. The high-beam primary optical element comprises multiple collimation units, wherein the surfaces of light emitting ends of the collimation units are connected together or integrally formed to form a high-beam light emitting surface. Light incident ends of the collimation units have one-to-one correspondence to the light sources, so that the light can be sequentially emitted via the high-beam primary optical element and the secondary optical element to form a lightless shape. The module has accurate light shape control, is precise in assembly, and high in light energy utilization.
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公开(公告)号：US20220355724A1
公开(公告)日：2022-11-10
申请号：US17624039
申请日：2020-12-10
Applicant: HASCO VISION TECHNOLOGY CO., LTD.
Inventor： He Zhu , Wenhui Sang , Cong Li , Dapan Zhang , Zhiping Qiu
IPC: B60Q1/00 , F21S41/36 , F21S43/236 , F21S41/24 , F21V8/00
Abstract: An optical element, comprising a light guide body. The light guide body comprises a plurality of light-incident parts arranged along a length extension direction of the light guide body, a light guide part and a light-emitting part; each light-incident part is provided with at least one light-incident unit; the light guide part is configured to guide light received by each light-incident unit to be emitted toward the light-emitting part; the shape of a forward projection plane of the light-emitting part is of a strip shape. The optical element can reduce the occupied space and improve the space utilization rate, facilitates reducing positioning mounting errors, has an appearance with a narrow and elongated shape, and can be applied in vehicle lamp modules, vehicle lamps and vehicles.
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9.发明授权公开(公告)号：US11466832B2
公开(公告)日：2022-10-11
申请号：US17275496
申请日：2019-10-23
Applicant: HASCO VISION TECHNOLOGY CO., LTD.
Inventor： Dapan Zhang , He Zhu , Zhiping Qiu , Xiaofen Sun , Hui Li , Rui Nie , Cong Li
Abstract: A mounting structure of a primary optical element for a vehicle headlamp, comprising a primary optical element, a mounting bracket for mounting the primary optical element, and a cover plate connected to the mounting bracket; the primary optical element, the mounting bracket, and the cover plate are provided with positioning limiting structures for limiting the degree of freedom of the primary optical element; the positioning limiting structures comprise an up-down positioning limiting structure provided on the primary optical element, the mounting bracket and the cover plate, as well as a left-right positioning limiting structure and a front-back positioning limiting structure provided on the primary optical element and the mounting bracket. Also disclosed are a vehicle lamp and a vehicle comprising the mounting structure of a primary optical element for a vehicle headlamp.
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公开(公告)号：US20220120401A1
公开(公告)日：2022-04-21
申请号：US17419595
申请日：2020-04-17
Applicant: HASCO VISION TECHNOLOGY CO., LTD.
Inventor： Dapan Zhang , Zhiping Qiu , He Zhu , Wenhui Sang , Hui Li , Fang Liu
Abstract: A vehicle light optical element (VLOE) comprises a light incident portion, a transmission portion, and a light emitting portion sequentially arranged from back to front. The light incident portion comprises an illuminating light incident structure (ILIS) and at least one high-beam light incident structure (HBLIS), in which an illuminating light incident surface of the ILIS is adapted to receive auxiliary light during low-beam lighting. Alternatively, the light incident portion comprises an ILIS and at least one HBLIS, in which the ILIS is either a flat surface, a curved cylindrical body protruding backwards, a hemispherical body protruding backwards, or a light condensing structure. The ILIS is adapted to receive auxiliary lighting light during low-beam lighting. The ILIS is provided on the VLOE, such that when a vehicle light is in a low-beam lighting mode, the VLOE is also luminous, thereby improving the aesthetic appearance of the vehicle light.
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