The invention provides a vehicle triangular warning board which comprises a first column body, a second column body and a third column body, and every two of the first column body, the second column body and the third column body are connected in a hinged mode. The first column body and the second column body are respectively provided with at least two luminous bodies for emitting light to the air, so that the emitted light is converged above the warning board to form light and shadow warning. According to the method, the driver of a coming automobile can be prompted through the formed light and shadow, so that the driver can observe the light and shadow at a relatively far position and prepares to take corresponding measures in advance, and the occurrence probability of accidents is reduced. Meanwhile, as the light and shadow are located above the triangular warning board, the light and shadow do not directly irradiate a driver of a rear vehicle. The interference of direct light on normal driving is avoided.
本发明创造提供了一种车用三角警告牌,包括:第一柱体、第二柱体和第三柱体,所述第一柱体、第二柱体和第三柱体两两铰接连接;所述第一柱体和第二柱体分别设有向空中发射光的至少两个发光体,以使得所发射的光在警告牌上方汇聚形成光影警示。可以通过形成的光影对远处驶来汽车的驾驶员进行提示,以使得该驾驶员能够在较远处观察到该光影,提早进行准备采取相应的措施,减少事故的发生几率。同时,由于光影位于三角警告牌的上方,不直射后车驾驶员。避免由于光直射对正常行驶造成干扰。
Vehicle triangular warning board
车用三角警告牌
2021-06-18
Patent
Electronic Resource
Chinese
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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