金融界2025年5月31日消息，国家知识产权局信息显示，海拉有限双合股份公司申请一项名为“用于补偿在前照灯中的热膨胀的装置”的专利，公开号CN120062578A，申请日期为2025年04月。
专利摘要显示，本发明涉及一种用于补偿在前照灯(200)中的热膨胀的装置(100)，所述前照灯尤其是用于车辆(300)，具有：补偿器(10)，所述补偿器设计用于根据温度沿膨胀方向(A)膨胀或收缩；挺杆(30)，所述挺杆与所述补偿器(10)处于作用连接中，由此所述补偿器(10)沿所述膨胀方向(A)的膨胀或收缩引起所述挺杆(30)沿补偿方向(K)的运动；杠杆(20)，所述杠杆将所述补偿器(10)与所述挺杆(30)可旋转和/或可枢转地连接，以便建立所述作用连接。本发明还涉及一种包括该装置的前照灯。
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