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公开(公告)号：US20220325864A1
公开(公告)日：2022-10-13
申请号：US17544634
申请日：2021-12-07
发明人： Heung Sun Bong , Jin Hee Lee , Chan Mook Choi , Chang Byung Ryu , Yong Hwan Kim
摘要： A vehicle lamp structure includes a housing located at the side of a vehicle and a lamp assembly located inside the housing. The lamp assembly includes a bezel fixed to the housing and a light diffusion unit located at the bezel. The light diffusion unit includes at least two surfaces and a light guide located inside the light diffusion unit. The light guide includes at least two optic surfaces configured to reflect light introduced thereinto. The lamp assembly also includes a light irradiation unit fastened to the light guide and being configured to irradiate light along the light guide.
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12.发明公开公开(公告)号：US20240132021A1
公开(公告)日：2024-04-25
申请号：US18141607
申请日：2023-04-30
发明人： Young Joon Shin , Chan Mook Choi , Gyu Won Han , Jong Min Park , Jin Hee Lee , Jong Wook Lee , Min Wook Park , Seong Jun Kim , Hyeong Jun Kim , Sun Ju Kim
CPC分类号： B60S1/481 , G05D16/2066
摘要： An apparatus for controlling a discharge pressure of a fluid includes: a pump configured to suck the fluid through an inlet or to discharge the sucked fluid through an outlet; a distributor connected to the pump and to an injection nozzle provided by a sensor and configured to distribute the fluid discharged from the pump to the sensor; and a controller. The controller is configured to control the pump to operate selectively in accordance with detection of contamination of the sensor and to control operation of the distributor to be forcibly delayed during operation of the pump such that the fluid distributed to the sensor, when detected as being contaminated, is controlled to reach a selected required discharge pressure of different required discharge pressures selected in accordance with water amount information and a degree of contamination of the sensor.
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13.发明授权公开(公告)号：US11608954B2
公开(公告)日：2023-03-21
申请号：US17544634
申请日：2021-12-07
发明人： Heung Sun Bong , Jin Hee Lee , Chan Mook Choi , Chang Byung Ryu , Yong Hwan Kim
摘要： A vehicle lamp structure includes a housing located at the side of a vehicle and a lamp assembly located inside the housing. The lamp assembly includes a bezel fixed to the housing and a light diffusion unit located at the bezel. The light diffusion unit includes at least two surfaces and a light guide located inside the light diffusion unit. The light guide includes at least two optic surfaces configured to reflect light introduced thereinto. The lamp assembly also includes a light irradiation unit fastened to the light guide and being configured to irradiate light along the light guide.
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