Leveling apparatus for a vehicle headlamp having a tilting sensor and a light source module that tilt together
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United States of America Patent
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Dec 26, 2023
Grant Date -
Feb 9, 2023
app pub date -
May 6, 2022
filing date -
Aug 5, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
A leveling apparatus for a vehicle headlamp includes: a housing disposed at a front side of a vehicle; a light source module disposed in the housing to emit light; a tilting sensor disposed in the housing to detect an inclination degree of a road; a tilting means to tilt the light source module and the tilting sensor together; and a controller. The controller receives a signal detected by the tilting sensor and controls the tilting means based on the inclination degree of the road to adjust a light emission angle of the light source module. In addition, the tilting sensor operates until a sensed output of the tilting sensor reaches a normal range.
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