多功能紧急停车警示灯 技术领域 Multifunctional emergency stop warning light
本发明涉及一种紧急停车警示灯。 The invention relates to an emergency stop warning light.
背景技术 Background technique
传统上， 在车辆出现故障需要修理或等待救援而紧急靠边停靠时， 会在车尾部放置一个 三角警示牌避免同方向的后车发生追尾相撞事故， 但是因三角警示牌标志不够明显， 可视距 离不远， 如果后车速度过快， 或是在大风、 大雨、 大雾风沙等恶劣气候等能见度很差的情况 下， 三角警示牌的警示效果仍很不理想， 存在着安全隐患， 目前出现了一种采用氙气灯的车 辆故障警示灯， 但其存在耗电、 持续工作时间短、 使用寿命短的缺陷， 同时功能也比较单 发明内容 Traditionally, when a vehicle fails and needs to be repaired or waiting for rescue and emergency stop, a triangular warning sign will be placed at the rear of the vehicle to avoid a rear-end collision in the same direction. However, because the warning sign is not obvious enough, it is visible. Not far away, if the speed of the rear car is too fast, or in the case of poor visibility such as strong winds, heavy rain, heavy fog and sand, the warning effect of the warning triangle is still not ideal, there are security risks, and it is currently appearing. A vehicle fault warning light using a xenon lamp, but it has the defects of power consumption, short working time, short service life, and the function is also relatively single invention content.
本发明所要解决的问题是提供一种可视距离远、 持续工作时间和使用寿命长的多功能紧 急停车警示灯。 The problem to be solved by the present invention is to provide a multifunctional emergency stop warning light with a long visible distance, a continuous working time and a long service life.
本发明所采用的技术方案是： 多功能紧急停车警示灯包括筒状外壳， 所述筒状外壳内设 有 LED 安装板和电源， 所述 LED 安装板上设有两颗以上黄色光 LED 和闪烁发光控制电 路、 开关， 闪烁发光控制电路、 电源与黄色光 LED 电连接， 所述闪烁发光控制电路用以控 制黄色光 LED闪烁发光， 所述筒状外壳端部还设有一小刀用以紧急情况下割断安全带。 The technical solution adopted by the present invention is: The multifunctional emergency stop warning light comprises a cylindrical casing, the cylindrical casing is provided with an LED mounting plate and a power source, and the LED mounting plate is provided with two or more yellow LEDs and flashing The light-emitting control circuit, the switch, the flashing light-emitting control circuit, the power supply and the yellow light LED are electrically connected, the flashing light-emitting control circuit is configured to control the yellow light LED to flash, and the cylindrical outer casing end is further provided with a small knife for emergency situations. Cut the seat belt.
上述方案中， 优选所述 LED 安装板还设有一个以上 LED 工作灯及相应的发光控制电 路， 所述 LED工作灯与 LED安装板上的发光控制电路、 开关电连接用以控制 LED工作灯 发光， 所述开关上设有工作灯切换档位。 In the above solution, preferably, the LED mounting board is further provided with more than one LED work light and a corresponding light-emitting control circuit, and the LED work light is electrically connected with the light-emitting control circuit and the switch on the LED mounting plate to control the LED work light to emit light. The switch is provided with a work light switching gear position.
上述方案中， 优选所述电源为充电电池， 所述筒状外壳上设有充电接口以连通外部电源 通过充电控制电路为充电电池充电。 In the above solution, preferably, the power source is a rechargeable battery, and the cylindrical casing is provided with a charging interface to connect the external power source to charge the rechargeable battery through the charging control circuit.
上述方案中， 优选所述 LED安装板上还设有输出充电电路， 输出充电电路连接到 USB 口用以向外输出电流为其他设备充电。 In the above solution, preferably, the LED mounting board is further provided with an output charging circuit, and the output charging circuit is connected to the USB port for outputting current to charge other devices.
上述方案中， 优选所述 LED安装板上方还设有一透光板， 所述透光板对应 LED安装板 上每一 LED还设有一反光杯以聚焦 LED。 In the above solution, preferably, a light transmissive plate is further disposed on the LED mounting plate, and each of the LEDs on the LED mounting plate further includes a reflective cup to focus the LED.
上述方案中， 优选所述多功能紧急停车警示灯前端还设有一强光 LED 用作手电筒， 所 述强光 LED与 LED安装板上的手电发光控制电路、 开关连接用以控制强光 LED发光， 所 述开关上设有手电切换档位， 所述手电切换档包括普通照明档位、 强光照明档位、 强光闪烁
档位。 In the above solution, preferably, the front end of the multifunctional emergency stop warning light is further provided with a strong light LED for use as a flashlight, and the strong light LED is connected with the flashlight control circuit and the switch on the LED mounting plate to control the illumination of the strong light LED. The switch is provided with a flashlight switching gear position, and the flashlight switching gear includes an ordinary lighting gear position, a strong light lighting position, a strong light flashing Gear position.
上述方案中， 优选所述筒状外壳上还设有一安全锤用以紧急情况下敲破玻璃。 In the above solution, preferably, the tubular casing is further provided with a safety hammer for breaking the glass in an emergency.
上述方案中， 优选所述 LED安装板上还设有电池电量显示电路。 In the above solution, it is preferable that the LED mounting board further has a battery power display circuit.
本发明的有益效果是： 本发明采用黄色光 LED 作为紧急停车警示灯的光源， 可视距离 远、 使用寿命长， 同时耗电低相应持续工作时间也长， 同时在车辆故障警示灯上增加了用于 紧急情况下割断安全带的小刀， 在出现交通事故安全带无法顺利解开时可割断安全带脱离危 险， 组合使用功能更多， 进一步再配合工作灯和照明 LED, 可以做到一灯多用， 同时携带 方便， 可广泛用于驾驶员、 旅行者应急使用。 The invention has the beneficial effects that: the invention adopts a yellow light LED as the light source of the emergency stop warning light, has a long visible distance, a long service life, and low power consumption, and has a long continuous working time, and increases the warning light of the vehicle. A knife for cutting the seat belt in an emergency, the safety belt can be cut off when the safety belt cannot be unraveled smoothly, and the combined function is more. Further, with the work light and the illumination LED, it can be used for one lamp. At the same time, it is easy to carry and can be widely used for emergency use by drivers and travelers.
下面结合附图和具体实施方式对本发明作进一步详细说明： The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
图 1、 图 2是本发明具体实施方式的外形整体示意图； 1 and 2 are schematic overall views of a specific embodiment of the present invention;
图 3、 图 4是本发明具体实施方式的打开小刀后的外形整体示意图； 3 and FIG. 4 are overall schematic views showing the outer shape of the knives after opening the knives according to the embodiment of the present invention;
图 5是本发明具体实施方式的分解结构示意图； Figure 5 is a schematic exploded view of a specific embodiment of the present invention;
图 6是本发明具体实施方式的组合后去除筒状外壳的结构示意图。 Fig. 6 is a schematic view showing the structure of the cylindrical casing after the combination of the embodiment of the present invention.
具体实施方式 detailed description
如图 1、 图 2所示， 多功能紧急停车警示灯包括筒状外壳 1， 筒状外壳端部还铰接有一 小刀 11 用以紧急情况下割断安全带， 小刀打开后外形如图 3、 图 4所示， 在筒状外壳上还 设有一安全锤 12用以紧急情况下敲破玻璃。 As shown in Fig. 1 and Fig. 2, the multifunctional emergency stop warning light comprises a cylindrical casing 1. The end of the cylindrical casing is also hinged with a small knife 11 for cutting the seat belt in an emergency. The shape of the knife is as shown in Fig. 3 and Fig. 4 As shown, a safety hammer 12 is also provided on the cylindrical casing for breaking the glass in an emergency.
如图 5、 图 6所示， 筒状外壳内设有 LED安装板 2和充电电池 3， 充电电池 3安放于一 铝合金盒体 31 内， LED安装板上设有 6颗黄色光 LED21和闪烁发光控制电路、 轻触开关 16， 闪烁发光控制电路、 电源与黄色光 LED21 电连接， 闪烁发光控制电路用以控制黄色光 LED闪烁发光； LED安装板上还设有用于工作灯的两颗白色光 LED22和相应的发光控制电 路， 白色光 LED22与 LED 安装板 2上的发光控制电路、 轻触开关 16 电连接用以白色光 LED22发光， 轻触开关 16上设有工作灯切换档位， 通过依次按触轻触开关 16可以实现开 启警示灯、 开启工作灯、 关闭的功能切换。 As shown in FIG. 5 and FIG. 6, an LED mounting plate 2 and a rechargeable battery 3 are disposed in the cylindrical casing, and the rechargeable battery 3 is placed in an aluminum alloy casing 31. The LED mounting plate is provided with six yellow LEDs 21 and flashing. The illumination control circuit, the tact switch 16, the flashing illumination control circuit, the power supply and the yellow LED 21 are electrically connected, the flashing illumination control circuit is used to control the flashing of the yellow LED, and the LED mounting plate is further provided with two white lights for the working lamp. The LED 22 and the corresponding illumination control circuit, the white light LED 22 and the illumination control circuit on the LED mounting board 2, the tact switch 16 are electrically connected for the white light LED 22 to emit light, and the tact switch 16 is provided with a work light to switch the gear position, by Pressing the tact switch 16 can switch the function of turning on the warning light, turning on the work light, and turning off.
LED安装板 2上方还设有一透光板 4， 透光板 4对应 LED安装板上每一颗 LED还设有 一反光杯 41以聚焦 LED灯光。 A light-transmissive plate 4 is further disposed on the LED mounting plate 2, and each of the LEDs on the LED mounting plate is further provided with a reflective cup 41 to focus the LED light.
LED安装板 2一端与铝合金盒体 31相连接， 另一端上设有 USB充电接口 23、 USB电 流输出接口 24及电量指示灯 25， 充电接口 23用于连接外接电源通过 LED安装板 2上的充 电控制电路为内部的充电电池 3 充电， 电池输出接口 24 用于向外输出电流为其他设备充
电， 电量指示灯 25连接 LED安装板 2上的电池电量显示电路用于显示充电电池 3的当前电 筒状外壳 1上一端的端盖 13上对应充电接口 23、 电流输出接口 24及电量指示灯 25开 有小孔以供接口通过， 另一端则设有一强光 LED14用作手电筒， 强光 LED13后也对应有一 反光杯 15， 强光 LED14与 LED安装板 2上的手电发光控制电路、 手电开关 17连接用以控 制强光 LED发光， 手电开关 17上设有手电切换档位， 手电切换档包括普通照明档位、 强光 照明档位、 强光闪烁档位， 通过依次按触可以实现普通照明档位、 强光照明档位、 强光闪烁 档位、 关闭等功能切换。 One end of the LED mounting board 2 is connected to the aluminum alloy case 31, and the other end is provided with a USB charging interface 23, a USB current output interface 24 and a power indicator light 25, and the charging interface 23 is used for connecting an external power source through the LED mounting board 2. The charging control circuit charges the internal rechargeable battery 3, and the battery output interface 24 is used for outputting current to charge other devices. The battery level display circuit on the LED mounting plate 2 is used to display the corresponding charging interface 23, the current output interface 24 and the power indicator light 25 on the end cover 13 of the upper end of the current battery case 1 of the rechargeable battery 3. There is a small hole for the interface to pass, and the other end is provided with a strong light LED 14 for use as a flashlight. After the strong light LED13, there is also a reflector cup 15, a flash LED 14 and a flashlight control circuit on the LED mounting board 2, and a flashlight switch 17 The connection is used to control the illumination of the strong light LED, and the flashlight switch 17 is provided with a flashlight switching gear position, and the flashlight switching gear includes an ordinary lighting gear position, a strong light lighting position, a strong light flashing gear position, and the ordinary lighting file can be realized by sequentially pressing the touch. Function switching of position, strong light lighting position, strong light flashing position, closing, etc.
以上具体实施方式对本发明进行了详细的说明， 但这些并非构成对本发明的限制。 本发 明的保护范围并不以上述实施方式为限， 但凡本领域普通技术人员根据本发明所揭示内容所 作的等效修饰或变化， 皆应纳入权利要求书中记载的保护范围内。
The present invention has been described in detail in the above embodiments, but these are not intended to limit the invention. The scope of protection of the present invention is not limited to the above-described embodiments, and equivalent modifications or variations made by those skilled in the art in light of the present invention are included in the scope of the claims.