WO2020237907A1 - 一种带警示线的汽车转向灯 - Google Patents

一种带警示线的汽车转向灯 Download PDF

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Publication number
WO2020237907A1
WO2020237907A1 PCT/CN2019/105550 CN2019105550W WO2020237907A1 WO 2020237907 A1 WO2020237907 A1 WO 2020237907A1 CN 2019105550 W CN2019105550 W CN 2019105550W WO 2020237907 A1 WO2020237907 A1 WO 2020237907A1
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Prior art keywords
lamp
circuit board
laser projection
connector
warning line
Prior art date
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PCT/CN2019/105550
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English (en)
French (fr)
Inventor
党斌
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苏州科淼新材料有限公司
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Publication of WO2020237907A1 publication Critical patent/WO2020237907A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
    • B60Q2400/50—Projected symbol or information, e.g. onto the road or car body

Definitions

  • the invention relates to an automobile steering lamp with a warning line, which belongs to the technical field of automobiles.
  • the turn signal is an important indicator light that is turned on when a motor vehicle is turning to remind front, rear, left, and right vehicles and pedestrians.
  • the turn signal lamp adopts xenon lamp tube, single-chip control circuit, and the left and right alternate strobes work continuously.
  • the turn signal uses flasher to realize Light flashing can be divided into three types: wire-resistance, capacitive and electronic.
  • the prior art turn signal can only indicate the direction of turning, but cannot remind pedestrians and cannot provide a safe steering range for the driver.
  • the technical problem to be solved by the present invention is to provide an automobile turn signal with a warning line to solve the problems mentioned in the above-mentioned background art.
  • the car steering lamp with warning line of the present invention includes a lamp housing, a laser projection lamp, an LED lamp, a connector, a circuit board, and a lens; the left and right outer walls of the circuit board are installed on the left and right inner walls of the lamp housing, and the lower end of the lamp housing A connector is installed on the outer wall, and the connector is connected to the circuit board through several connecting wires.
  • the upper end of the lamp housing is provided with a laser projection lamp, and the upper end of the laser projection lamp is provided with a lens.
  • the laser projection lamp is connected to the circuit board through a connecting wire.
  • Several LED lamps are installed on the outer wall of the middle part of the shell, and the several LED lamps are connected with the circuit board through connecting wires.
  • a thread is provided on the lamp housing.
  • the wavelength of the laser projection lamp is 405 nm.
  • the lens is hemispherical.
  • the present invention has the beneficial effects that when the driver is turning, a laser warning line is formed on the left and right upper corners of the car through the laser projection lamp, reminding pedestrians to stay away from the dangerous area of the car, and also providing safety to the driver. Steering trajectory improves driving safety.
  • Figure 1 is a schematic diagram of the structure of the present invention.
  • Figure 2 is a schematic diagram of a car equipped with the present invention when it is turning.
  • this specific implementation adopts the following technical solutions: it includes a lamp housing 1, a laser projection lamp 2, an LED lamp 3, a connector 4, a circuit board 5, and a lens 6; the left and right outer walls of the circuit board 5 are installed On the left and right inner walls of the lamp housing 1, connectors 4 are installed on the outer wall of the lower end of the lamp housing 1.
  • the connector 4 is connected to the circuit board 5 through several connecting wires, and is connected to the power supply of the car through the connector 4.
  • the inner upper end of the lamp housing 1 A laser projection lamp 2 is provided, and the laser projection lamp 2 emits rays.
  • the upper end of the laser projection lamp 2 is provided with a lens 2 through which the rays emitted by the laser projection lamp 2 are focused to form a vertical beam, thus forming a warning on the ground Line 201, the laser projection lamp 2 is connected to the circuit board 5 through a connecting wire.
  • Several LED lamps 3 are installed on the middle outer wall of the lamp housing 1, and the several LED lamps 3 are connected to the circuit board 5 through a connecting wire.
  • the lamp housing 1 is provided with threads.
  • the wavelength of the laser projection lamp 2 is 405 nm.
  • the lens 6 is hemispherical.
  • the working principle of this embodiment is: install the turn signal on the car, and connect the connector 4 to the power supply of the car.
  • the LED lights 3 on the right light up, and the LED lights on the left light 3 is not bright, indicating the turning direction.
  • the laser projection lamps 2 on the left and right sides emit rays, and the rays are focused by the lens 2 to form a vertical beam, thereby forming two warning lines 201 on the ground to remind pedestrians
  • the dangerous area when the car is turning also reminds the driver of the safe turning trajectory when turning.
  • the terms “installed”, “connected”, “connected”, and “fixed” should be interpreted broadly, for example, it can be a fixed connection or a detachable connection , Or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components.
  • installed e.g., it can be a fixed connection or a detachable connection , Or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components.
  • the standard parts used in the present invention can be purchased from the market, the special-shaped parts can be customized according to the description in the manual and the drawings, and the specific connection methods of each part adopt the mature bolts, rivets, welding, etc. in the prior art
  • Conventional means, machinery, parts and equipment adopt the conventional models in the prior art
  • the circuit connection adopts the conventional connection methods in the prior art, which will not be detailed here.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

一种带警示线（201）的汽车转向灯，包括灯壳（1）、激光投影灯（2）、LED灯（3）、接头（4）、电路板（5）、透镜（6）；电路板（5）的左右外壁安装在灯壳（1）的左右内壁上，灯壳（1）的下端外壁上安装有接头（4），接头（4）通过数条连接线与电路板（5）连接，灯壳（1）的内部上端设置有激光投影灯（2），激光投影灯（2）的上端设置有透镜（6），激光投影灯（2）通过连接线与电路板（5）连接，灯壳（1）的中部外壁上安装有数个LED灯（3），数个LED灯（3）通过连接线与电路板（5）连接。

Description

一种带警示线的汽车转向灯 技术领域：
本发明涉及一种带警示线的汽车转向灯，属于汽车技术领域。
背景技术：
转向灯是在机动车辆转向时开启以提示前后左右车辆及行人注意的重要指示灯，转向灯灯管采用氙气灯管，单片机控制电路，左右轮换频闪不间断工作，转向灯采用闪光器，实现灯光闪烁，主要可分为阻丝式、电容式和电子式三种。
现有技术的转向灯只能提示转弯方向，无法起到提醒行人以及无法给驾驶员提供安全的转向范围。
发明内容：
针对上述问题，本发明要解决的技术问题是提供一种带警示线的汽车转向灯，以解决上述背景技术中所提到的问题。
本发明的一种带警示线的汽车转向灯，它包括灯壳、激光投影灯、LED灯、接头、电路板、透镜；电路板的左右外壁安装在灯壳的左右内壁上，灯壳的下端外壁上安装有接头，接头的通过数条连接线与电路板连接，灯壳的内部上端设置有激光投影灯，激光投影灯的上端设置有透镜，激光投影灯通过连接线与电路板连接，灯壳的中部外壁上安装有数个LED灯，数个LED灯通过连接线与电路板连接。
作为优选，所述灯壳上设置有螺纹。
作为优选，所述激光投影灯的波长为405nm。
作为优选，所述透镜为半球形。
与现有技术相比，本发明的有益效果为：驾驶员在转向时，通过激 光投影灯在车的左右上角形成一条激光警示线，提醒行人远离汽车行驶危险区域，也给驾驶员提供安全转向轨迹，提高行车的安全性。
附图说明：
为了易于说明，本发明由下述的具体实施及附图作以详细描述。
图1为本发明的结构示意图。
图2为装有本发明的汽车转向时的示意图。
图中：1-灯壳；2-激光投影灯；3-LED灯；4-接头；5-电路板；6-透镜；201-警示线。
具体实施方式：
为使本发明的目的、技术方案和优点更加清楚明了，下面通过附图中示出的具体实施例来描述本发明。但是应该理解，这些描述只是示例性的，而并非要限制本发明的范围。此外，在以下说明中，省略了对公知结构和技术的描述，以避免不必要地混淆本发明的概念。
如图1、图2所示，本具体实施方式采用以下技术方案：它包括灯壳1、激光投影灯2、LED灯3、接头4、电路板5、透镜6；电路板5的左右外壁安装在灯壳1的左右内壁上，灯壳1的下端外壁上安装有接头4，接头4的通过数条连接线与电路板5连接，通过接头4与汽车的电源连接，灯壳1的内部上端设置有激光投影灯2，通过激光投影灯2发出射线，激光投影灯2的上端设置有透镜2，通过透镜2将激光投影灯2发射的射线进行聚焦，形成垂直光束，从而在地面上形成警示线201，激光投影灯2通过连接线与电路板5连接，灯壳1的中部外壁上安装有数个LED灯3，数个LED灯3通过连接线与电路板5连接。
进一步的，所述灯壳1上设置有螺纹。
进一步的，所述激光投影灯2的波长为405nm。
进一步的，所述透镜6为半球形。
本具体实施方式的工作原理为：将转向灯装在汽车上，接头4与汽车的电源连接，在汽车转向时，转向右边时，右边的数个LED灯3亮起，左边的数个LED灯3不亮，提示转弯方向，左右两边的激光投影灯2发出射线，射线通过透镜2将激光投影灯2发射的射线进行聚焦，形成垂直光束，从而在地面上形成两个警示线201，提示行人汽车转弯时的危险区域，也提示驾驶员转弯时的安全转向轨迹。
在本发明的描述中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
本发明使用到的标准零件均可以从市场上购买，异形件根据说明书的和附图的记载均可以进行订制，各个零件的具体连接方式均采用现有技术中成熟的螺栓、铆钉、焊接等常规手段，机械、零件和设备均采用现有技术中，常规的型号，加上电路连接采用现有技术中常规的连接方式，在此不再详述。
对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每 个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。

Claims (4)

  1. 一种带警示线的汽车转向灯，其特征在于：它包括灯壳、激光投影灯、LED灯、接头、电路板、透镜；电路板的左右外壁安装在灯壳的左右内壁上，灯壳的下端外壁上安装有接头，接头的通过数条连接线与电路板连接，灯壳的内部上端设置有激光投影灯，激光投影灯的上端设置有透镜，激光投影灯通过连接线与电路板连接，灯壳的中部外壁上安装有数个LED灯，数个LED灯通过连接线与电路板连接。
  2. 根据权利要求1所述的一种带警示线的汽车转向灯，其特征在于：所述灯壳上设置有螺纹。
  3. 根据权利要求1所述的一种带警示线的汽车转向灯，其特征在于：所述激光投影灯的波长为405nm。
  4. 根据权利要求1所述的一种带警示线的汽车转向灯，其特征在于：所述透镜为半球形。
PCT/CN2019/105550 2019-05-25 2019-09-12 一种带警示线的汽车转向灯 WO2020237907A1 (zh)

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Publication number Priority date Publication date Assignee Title
WO2023028121A1 (en) * 2021-08-24 2023-03-02 Lumileds Llc Led retrofit vehicle signaling lamp with projection led light source, smartphone app for controlling it and corresponding system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110217160A (zh) * 2019-05-25 2019-09-10 苏州科淼新材料有限公司 一种带警示线的汽车转向灯
CN110789941A (zh) * 2019-11-01 2020-02-14 浙江中力机械有限公司 一种用一字警示灯标示物流搬运机器人避障区域的方法

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Publication number Priority date Publication date Assignee Title
WO2023028121A1 (en) * 2021-08-24 2023-03-02 Lumileds Llc Led retrofit vehicle signaling lamp with projection led light source, smartphone app for controlling it and corresponding system

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