Rechargeable LED fabric-post emergency warning lamp

Abstract

The invention discloses a rechargeable LED fabric-post emergency warning lamp and particularly relates to a traffic safety emergency warning lamp in the field of traffic and transportation. A transparent red waterproof PU fabric is adopted to manufacture a warning lamp 'post body', and stainless steel spiral circular rings and (antenna type) extension-type aluminum ribs serve as supports so that the warning lamp post body can be folded completely and can be small in size. The problem that an existing emergency warning lamp post body is formed through mold injection molding, is high in manufacturing cost, consumes electric energy and is poor in wind-resistant performance in use is solved. The problem that a battery cannot be charged, is poor in economical efficiency and is not environmentally friendly is solved by replacing a dry battery for power supply with a nickel-hydrogen rechargeable battery for power supply. By designing an LED spotlight at the top end of the warning lamp post body, the mode that a driver approaches and recognizes a warning signal is changed into the mode that the warning lamp flickers to send a light signal towards the sky to actively remind the driver in the rear and enable the driver to find a warning sign outside a safe vehicle distance, and the technical problem that accidents are easily caused by poor eyesight by the driver, too high vehicle speed and extreme weather is solved.

Description

technical field [0001] The invention relates to the field of transportation, in particular to a road traffic safety emergency warning light in the field of transportation. Background technique [0002] What generally in use in the road traffic accident at present is a kind of triangular warning frame, and the LED columnar warning light that adopts dry battery power supply. The shortcomings of the former "triangular warning frame" in application are mainly that the warning sign is short and the target is small, and it cannot actively send a signal to remind the car coming from behind. As for the latter "LED columnar warning lights powered by dry batteries", the main disadvantages of this product are: 1. The power supply is a dry battery, which pollutes the environment and cannot be recharged and used, and the economy is poor; 2. The main body of the product is all made of ABS. , AS material injection molding, there are as many as 8 main plastic parts to form the product,...

AI Technical Summary

Problems solved by technology

The "column" part of a road traffic accident emergency warning light has to be molded for injection molding, which consumes a lot of power, pollutes the environment heavily, and has high product cost. The power supply battery cannot be charged and reused, and the economy is poor. Poor wind, easy to blow down and other problems

By designing and installing high-brightness LED spotlights on the inner wall and top of the "pillar" of the warning light, it solves the problem that the driver approaching and identifying the warning light signal is changed into a warning light that sends out a light signal to actively remind the driver coming from the rear, and It can enable the driver coming from behind to find the warning sign ahead 150 meters away, which solves the problem that it is difficult for the driver to find the warning signal due to excessive speed, poor vision or extreme weather, which may easily cause traffic accidents;

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