The utility model discloses an upper and lower lens assembly of a headlamp including a radiator, the radiator is a staircase, and the radiator comprises a vertical surface at the rear and a droop surface located in the front. The vertical surface is connected with a transverse face, and a near light LED module is installed on the vertical surface, and the near light LE is arranged. The front of the D module is equipped with a near-field lens, and the vertical plane is equipped with a far light LED module, and the far light LED module is equipped with a high beam lens ahead. The utility model adopts the LED circuit board and the long and near light LED lamp ball with the optical lens to control the far and near light function simultaneously, without the use of the solenoid valve, the structure is simple, the safety is high, and the cost is cheap, it only needs the 1/3 of the cost of the solenoid valve lens, and is easy to repair, the energy consumption is low, the maximum power of the whole module is only 9W; it is suitable for large area push. Wide, near light and dark cut-off line is clear, not dazzling; high brightness and wide brightness, greatly improving driving safety.
【技术实现步骤摘要】
一种前照灯的上下透镜总成
本技术涉及一种照明工具,尤其涉及一种前照灯的上下透镜总成。
技术介绍
目前,市面上带远近光功能的透镜,带有复杂的变换结构,电磁阀控制挡板来实现变换功能,安全性低,造价高昂,且电磁阀易损坏,还无法维修,需要更换电磁阀,且能耗高,使用成本高。
技术实现思路
为了解决以上技术问题,本技术提供一种前照灯的上下透镜总成,采用LED线路板和远近光LED灯珠配合光学透镜同时实现远近光功能的控制,无需使用电磁阀、结构简单、安全性高、造价便宜,且易维修;能耗低,适合大面积推广。本技术的一种前照灯的上下透镜总成,包括散热器,所述散热器为阶梯状,所述散热器包括位于后方的上垂面和位于前方的下垂面,所述上垂面和下垂面之间连接有横接面,所述上垂面上安装有近光LED模组,所述近光LED模组的前方安装有近光透镜;所述下垂面上安装有远光LED模组,所述远光LED模组的前方安装有远光透镜。本申请的前照灯的上下透镜总成包括上、下分离的近光灯+近光透镜和远光灯+远光透镜组合透镜总成,通过近光灯+近光透镜和远光灯+远光透镜的配合,同时实现远近光功能的控制,无需使用电磁阀、结构简单、安全性高、造价便宜,且易维修;能耗低,适合大面积推广。进一步的,所述近光LED模组包括近光LED线路板和安装在所述近光LED线路板上的近光LED灯珠。进一步的,所述远光LED模组包括远光LED线路板和安装在所述远光LED线路板上的远光LED灯珠。本技术方案的近光LED灯珠有2颗,远光LED灯珠有2颗,点亮近光灯时亮两颗近光LED灯珠由近光透镜射出,点亮远光灯时亮两颗近光LED灯珠和两颗远光LED灯珠共四 ...
【技术保护点】
1.一种前照灯的上下透镜总成,其特征在于:包括散热器,所述散热器为阶梯状,所述散热器包括位于后方的上垂面和位于前方的下垂面,所述上垂面和下垂面之间连接有横接面,所述上垂面上安装有近光LED模组,所述近光LED模组的前方安装有近光透镜;所述下垂面上安装有远光LED模组,所述远光LED模组的前方安装有远光透镜。
【技术特征摘要】
1.一种前照灯的上下透镜总成,其特征在于:包括散热器,所述散热器为阶梯状,所述散热器包括位于后方的上垂面和位于前方的下垂面,所述上垂面和下垂面之间连接有横接面,所述上垂面上安装有近光LED模组,所述近光LED模组的前方安装有近光透镜;所述下垂面上安装有远光LED模组,所述远光LED模组的前方安装有远光透镜。2.根据权利要求1所述的一种前照灯的上下透镜总成,其特征在于:所述近光LED模组包括近光LED线路板和安装在所述近光LED线路板上的近光LED灯珠。3.根据权利要求1所述的一种前照灯...
【专利技术属性】
技术研发人员:戴鹏林,王书仓,
申请(专利权)人:浙江嘀视科技有限公司,
类型:新型
国别省市:浙江,33
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