Patents by Inventor Wenhui SANG
Wenhui SANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11971152Abstract: A lighting module for three-dimensional suspension imaging, includes a micro lens array and a micro image-text element, wherein a transparent medium layer is arranged between the micro lens array and the micro image-text element; the micro image-text element includes a micro image-text array corresponding to the micro lens array; and the micro image-text element is arranged in such a way that light is irradiated from the micro image-text array to the micro lens array through the transparent medium layer and forms a three-dimensional suspension image. The lighting module is used in a vehicle lamp, a vehicle accessory device and a vehicle, and can realize an image having a three-dimensional, suspension and dynamic effect, which image has a good visual effect.Type: GrantFiled: February 26, 2021Date of Patent: April 30, 2024Assignee: HASCO VISION TECHNOLOGY CO., LTD.Inventors: Zhiping Qiu, He Zhu, Wenhui Sang
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Patent number: 11970107Abstract: A dimming mechanism, which is used for dimming a lighting unit and includes a fixed ball head connecting piece, a first adjustable ball head connecting piece, and a second adjustable ball head connecting piece; one end of the fixed ball head connecting piece is connected to the lighting unit, and the other end is connected to a support frame or lamp body; one end of the first adjustable ball head connecting piece is connected to the lighting unit, and the other end is supported on the support frame or lamp body; and a sliding slot is provided on the lighting unit, and one end of the second adjustable ball head connecting piece (1c) is slidingly connected to the sliding slot so that the sliding slot is, by means of the back and forth motion of the second adjustable ball head connecting piece, driven to rotate, and the lighting unit is, by means of the rotation of the sliding slot, driven to rotate so as to achieve dimming in a second direction.Type: GrantFiled: March 17, 2021Date of Patent: April 30, 2024Assignee: HASCO VISION TECHNOLOGY CO., LTD.Inventors: Zhiping Qiu, Langrun Jin, Cong Li, He Zhu, Wenhui Sang
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Patent number: 11959609Abstract: A lens unit, a lens for a low-beam illumination module, a low-beam illumination module and a vehicle. The lens unit includes a rear surface and a front surface; the lens unit has a focal line, and the focal line is a straight line perpendicular to a light emitting direction of the lens unit; the rear surface and the front surface are adapted to project light rays passing through the focal line into parallel light rays, and the front surface is a free-form curved surface. The lens unit has the optical characteristics of a cylindrical lens, and is able to cause parallel incident light to be focused into a line instead of a focal point upon passing through the lens unit.Type: GrantFiled: June 16, 2021Date of Patent: April 16, 2024Assignee: HASCO VISION TECHNOLOGY CO., LTD.Inventors: Xiangqian Chen, Zhaoyu Chen, Guomin Xu, Tao Zhang, Ying Li, He Zhu, Wenhui Sang
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Patent number: 11933467Abstract: A vehicle lighting apparatus comprising a headlight module comprising a light collecting part, a reflection part, a light outlet part, a first optical channel, and a second optical channel arranged in sequence along a light emitting direction, the first optical channel connecting the light collecting part and the reflection part, the second optical channel connecting the reflection part and the light output part, the connecting position of the lower surface of the second optical channel and the light output part provided with a low beam cut-off line structure for forming a low beam bright-dark cut-off line, the light collected by the light collecting part emitted toward the light outlet part after reflection by the reflection part. The present headlight module is miniaturised and has a high rate of light utilisation.Type: GrantFiled: January 13, 2021Date of Patent: March 19, 2024Assignee: HASCO VISION TECHNOLOGY CO., LTD.Inventors: He Zhu, Zhiping Qiu, Wenhui Sang
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Patent number: 11927318Abstract: A headlamp optical element with a III-region light shape forming structure that comprises a light collecting portion, a first light emitting portion, a reflecting portion, and optionally a second light emitting portion. The light collecting portion converges incident light and emits light via the first light emitting portion. Some light may be directly emitted to the second light emitting portion. The rest of the light may be reflected by the reflecting portion and emitted to the second light emitting portion. The reflecting portion is connected to the lower portion of the first light emitting portion, with a lower beam cut-off line structure at the other end thereof. The light emitting surface of the first light emitting portion comprises multiple step surfaces with segment differences or is a single curved surface.Type: GrantFiled: January 13, 2021Date of Patent: March 12, 2024Assignee: HASCO VISION TECHNOLOGY CO., LTD.Inventors: He Zhu, Zhiping Qiu, Wenhui Sang
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Patent number: 11926254Abstract: 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.Type: GrantFiled: December 10, 2020Date of Patent: March 12, 2024Assignee: HASCO VISION TECHNOLOGY CO., LTD.Inventors: He Zhu, Wenhui Sang, Cong Li, Dapan Zhang, Zhiping Qiu
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Patent number: 11927317Abstract: A vehicle light optical element assembly of a vehicle lamp, and a vehicle lighting device, a vehicle lamp and a vehicle comprising the vehicle light optical element assembly of the vehicle lamp. The vehicle light optical element assembly comprises a low-beam primary optical element, a high-beam primary optical element provided below the low-beam primary optical element, and a lens provided on the front end of the low-beam primary optical element and/or the high-beam primary optical element, wherein the low-beam primary optical element and/or the high-beam primary optical element are integrated with the lens, and the low-beam primary optical element and the high-beam primary optical element are suitable for light convergence and collimation to then pass through the lens to form a low-beam illumination light shape and a high-beam illumination light shape. The vehicle light optical element assembly has the advantages of a compact structure, small volume, and high assembly accuracy.Type: GrantFiled: November 17, 2020Date of Patent: March 12, 2024Assignee: HASCO VISION TECHNOLOGY CO., LTD.Inventors: He Zhu, Zhiping Qiu, Wenhui Sang
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Patent number: 11920755Abstract: An automotive headlamp system and an automotive lamp. The automotive headlamp system comprises a light source, a primary optical element, an automotive signal lamp structure, and a secondary optical element arranged sequentially along the light emitting direction. The automotive signal lamp structure comprises a light-transmitting portion and a rotating shaft. The light-transmitting portion comprises at least one light-transmitting plate mounted on the rotating shaft which can be driven to rotate by the rotating shaft. By means of rotation, light from the light source exits from the primary optical element, then selectively passes through one of or none of the light-transmitting plates, and is then projected by means of the secondary optical element to achieve a corresponding signal lamp function. The light-transmitting plate mounted on the rotating shaft is used to replace an existing signal lamp, reducing the space occupied by the original signal lamp, decreasing the volume of a headlamp.Type: GrantFiled: August 31, 2021Date of Patent: March 5, 2024Assignee: HASCO VISION TECHNOLOGY CO., LTD.Inventors: Meng Li, Zhaoyu Chen, Ying Li, Xiangqian Chen, He Zhu, Wenhui Sang
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Publication number: 20240068635Abstract: A primary optical element, a primary optical assembly, an optical assembly, a vehicle lamp lighting device and a vehicle. The primary optical element comprises a primary optical element main body comprising a light guiding portion and a fusion light-emitting portion which are provided from rear to front, a front end surface of the fusion light-emitting portion is provided as a light-emitting surface, and the light guiding portion comprises a plurality of light guiding columns, the thickness of the fusion light-emitting portion in the up-down direction greater than the thickness of the light guiding portion in the up-down direction, and the fusion light-emitting portion able to fuse light transmitted by the plurality of light guiding columns to the fusion light-emitting portion, and then emit the light by means of the light-emitting surface. The primary optical assembly, the optical assembly, the vehicle lamp lighting device, and the vehicle comprise the optical assembly.Type: ApplicationFiled: February 5, 2021Publication date: February 29, 2024Applicant: HASCO VISION TECHNOLOGY CO., LTD.Inventors: Weigang GONG, Zhiping QIU, He ZHU, Wenhui SANG
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Patent number: 11892138Abstract: A vehicle headlamp optical system, a vehicle headlamp, and a vehicle. The vehicle headlamp optical system comprises a plurality of modules and a light distribution lens that is disposed in front of each module. The plurality of modules comprise at least one high-beam module, at least one main low-beam module, and at least one auxiliary low-beam module. The light distribution lenses are narrow, long light distribution lenses. Each module is disposed at an interval along the length direction of the light distribution lenses. Thus, the miniaturization and diversified design of a vehicle headlamp can be achieved.Type: GrantFiled: May 25, 2021Date of Patent: February 6, 2024Assignee: HASCO VISION TECHNOLOGY CO., LTD.Inventors: Cong Li, Zhiping Qiu, He Zhu, Wenhui Sang
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Patent number: 11879608Abstract: Provided are an automotive lamp optical element, an automotive lamp module and a vehicle. The automotive lamp optical element includes a light-incident portion, a transmission portion and a light-emitting portion connected in sequence. The light-incident portion is provided with at least one light-incident structure configured to converge light. An area of a cross section of the transmission portion gradually increases in a light transmission direction. A light-emitting convex surface is formed on one end of the light-emitting portion facing away from the transmission portion. The automotive lamp module includes the above automotive lamp optical element, and further includes at least one light source. The at least one light source is disposed in one-to-one correspondence with the at least one light-incident structure.Type: GrantFiled: January 8, 2020Date of Patent: January 23, 2024Assignee: HASCO VISION TECHNOLOGY CO., LTD.Inventors: Dapan Zhang, Zhiping Qiu, He Zhu, Wenhui Sang, Rui Nie
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Publication number: 20230417385Abstract: A high-beam optical element, a high-beam illumination unit and a vehicle. The high-beam optical element comprises a light incident part, a light guide part and a light emitting part which are sequentially arranged from back to front. The light incident part comprises a high-beam incident part and an auxiliary lighting structure; the auxiliary lighting structure is capable of transmitting light incident to the auxiliary lighting structure to the light guide part after at least one reflection, and then transmitting to the light emitting part through the light guide part, and projecting into the area of a low-beam III region by means of the light emitting surface of the light emitting part. The high-beam illumination unit comprises the high-beam optical element. The vehicle comprises the high-beam illumination unit. The high-beam optical element can achieve a lighting effect in a low-beam illumination mode, and has a simple structure.Type: ApplicationFiled: March 12, 2021Publication date: December 28, 2023Applicant: HASCO VISION TECHNOLOGY CO., LTD.Inventors: Fang LIU, Zhiping QIU, Dapan ZHANG, He ZHU, Wenhui SANG
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Publication number: 20230349530Abstract: An automotive headlamp system and an automotive lamp. The automotive headlamp system comprises a light source, a primary optical element, an automotive signal lamp structure, and a secondary optical element arranged sequentially along the light emitting direction. The automotive signal lamp structure comprises a light-transmitting portion and a rotating shaft. The light-transmitting portion comprises at least one light-transmitting plate mounted on the rotating shaft which can be driven to rotate by the rotating shaft. By means of rotation, light from the light source exits from the primary optical element, then selectively passes through one of or none of the light-transmitting plates, and is then projected by means of the secondary optical element to achieve a corresponding signal lamp function. The light-transmitting plate mounted on the rotating shaft is used to replace an existing signal lamp, reducing the space occupied by the original signal lamp, decreasing the volume of a headlamp.Type: ApplicationFiled: August 31, 2021Publication date: November 2, 2023Applicant: HASCO VISION TECHNOLOGY CO., LTD.Inventors: Meng LI, Zhaoyu CHEN, Ying LI, Xiangqian CHEN, He ZHU, Wenhui SANG
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Publication number: 20230324023Abstract: A vehicle headlamp optical system, a vehicle headlamp, and a vehicle. The vehicle headlamp optical system comprises a plurality of modules and a light distribution lens that is disposed in front of each module. The plurality of modules comprise at least one high-beam module, at least one main low-beam module, and at least one auxiliary low-beam module. The light distribution lenses are narrow, long light distribution lenses. Each module is disposed at an interval along the length direction of the light distribution lenses. Thus, the miniaturization and diversified design of a vehicle headlamp can be achieved.Type: ApplicationFiled: May 25, 2021Publication date: October 12, 2023Applicant: HASCO VISION TECHNOLOGY CO., LTD.Inventors: Cong LI, Zhiping QIU, He ZHU, Wenhui SANG
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Patent number: 11780362Abstract: Disclosed are a vehicle lighting device, and an invisible light projection device comprising the vehicle lighting device. The vehicle lighting device comprises a light source, a rotary actuator, a light distribution element and a controller. The light source is mounted on a rotating shaft of the rotary actuator and the controller is adapted to control a light-emitting state of the light source creating different light forms. The vehicle lighting device creates a range of light distribution with less light sources, and has good heat dissipation capability. The invisible light projection device comprises a light source of an invisible light-emitting element, the rotary actuator, and the controller, which is adapted to control the light-emitting state of the invisible light-emitting element at different rotation positions creating light distribution of invisible light. The invisible light projection device can carry out invisible light irradiation on a dark area of vehicle lighting, improving vehicle safety.Type: GrantFiled: November 25, 2020Date of Patent: October 10, 2023Assignee: Hasco Vision Technology Co., Ltd.Inventors: He Zhu, Dapan Zhang, Zhiping Qiu, Wenhui Sang
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Patent number: 11781733Abstract: Disclosed are a vehicle lamp optical element, a vehicle lamp module comprising the vehicle lamp optical element, a vehicle headlamp, and a vehicle. The vehicle lamp optical element comprises a light incoming part, a transmission part and a light exiting part, which are sequentially arranged. The light incoming part includes at least one light incoming structure. The rear end and the front end, in a light exiting direction, of the transmission part are respectively a light incoming end and a light exiting end of the transmission part. One end, facing away from the light exiting end of the light exiting part forms a light exiting face. The light exiting face is a curved face protruding forwards. The distance between at least one set of opposite side faces of the transmission part gradually increases from the end approaching the light incoming end to the end approaching the light exiting end.Type: GrantFiled: May 21, 2020Date of Patent: October 10, 2023Assignee: HASCO VISION TECHNOLOGY CO., LTD.Inventors: Zhiping Qiu, Dapan Zhang, He Zhu, Wenhui Sang
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Patent number: 11781724Abstract: A light-regulating mechanism comprising a first ball head connector, a second ball head connector, a third ball head connector and a sliding connector. One end of the first ball head connector and one end of the second ball head connector are connected to an illumination unit. The other ends thereof are connected to a supporting frame or a light body. The illumination unit is provided with a sliding support. The sliding connector can slide on the sliding support. One end of the third ball head connector is connected to the sliding connector in a sliding manner, and the other end thereof can move on the supporting frame or the light body to drive the sliding connector to slide on the sliding support, so that light regulation in a first direction is realized. Further disclosed are a vehicle light module comprising the light-regulating mechanism, a vehicle light and a vehicle.Type: GrantFiled: February 26, 2021Date of Patent: October 10, 2023Assignee: HASCO VISION TECHNOLOGY CO., LTD.Inventors: Zhiping Qiu, Hui Li, Langrun Jin, He Zhu, Wenhui Sang
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Patent number: 11745639Abstract: The present disclosure relates to a headlamp optical element comprising a light collecting part, a light emitting part and a reflecting part connected in sequence. The reflecting part comprises a low beam or high beam cutoff line structure. The end of the light collecting part comprises an outer contour surface and a concave cavity including a cambered front light incident surface and a lateral light incident surface that is curved with a smaller circumference closer to the reflecting part. The outer contour surface is curved with a larger circumference closer to the reflecting part. A lower portion of the light collecting part is provided with a region III light-shape forming structure, wherein part of light converged can be emitted from region III and under the reflecting part in sequence forming a light-shape of a low beam region III. The headlamp optical element is simple, compact, and lighter in weight.Type: GrantFiled: January 13, 2021Date of Patent: September 5, 2023Assignee: HASCO VISION TECHNOLOGY CO., LTD.Inventors: He Zhu, Zhiping Qiu, Wenhui Sang
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Patent number: D1019995Type: GrantFiled: September 11, 2021Date of Patent: March 26, 2024Assignee: HASCO VISION TECHNOLOGY CO., LTD.Inventors: Cong Li, Haiyue Yan, He Zhu, Wenhui Sang
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Patent number: D1023427Type: GrantFiled: July 1, 2021Date of Patent: April 16, 2024Assignee: HASCO VISION TECHNOLOGY CO., LTD.Inventors: Hui Li, Langrun Jin, Zhiping Qiu, He Zhu, Wenhui Sang