Synchronous flickering solar rail spike

Abstract

The invention relates to a solar spike nail with synchronous scintillation, comprising a solar battery pack, an LED lamp, a shell, a super capacitor and a control circuit. The spike nail is also provided with a microprism full reflector. The solar battery pack is arranged at the upper part of the shell to form the upper top surface of the shell; the lower part of the shell is provided with the super capacitor; the microprism full reflector is arranged on the side surface at the upper part of the shell; the LED is arranged in the shell and irradiates under the action of the control circuit; therefore, the spike nail can reflect light beam in all directions under the irradiation of vehicle light, which is convenient for recognition and view and carrying out road indication, thus greatly improving the safety guide function of the spike nail.

Description

technical field [0001] The invention relates to a solar road stud, in particular to a solar road stud which is visible in all directions and can flash synchronously. Background technique [0002] Conventional road studs have no self-illumination ability due to no energy supplement, and only rely on the installation of micro-prism total reflection reflectors in the straight direction to emit light passively. Traditional road studs reflect light only under the illumination of car lights, which has insufficient light intensity, poor visibility, short viewing distance, and low safety factor. [0003] Based on the application of roads, people invented solar road studs. Solar road stud is a road stud that uses solar photovoltaic power generation technology, installs solar cell components as the power source, installs high-brightness LED lights, and is equipped with energy storage devices and control circuits. Solar road studs use high-brightness LEDs as light sources, which are ...

AI Technical Summary

Problems solved by technology

[0004] However, the existing solar road studs still have a fly in the ointment, and there are still the following defects and deficiencies: 1. There is only active light in the straight direction, no light in the side direction, and the safety factor is not high; 2. The internal control circuit is made of discrete components, which has poor reliability; 3. The energy storage equipment uses nickel-metal hydride batteries, which have poor charge-discharge cycle performance and short life; 4. The internal waterproof design is not perfect, and water seepage will occur after use, which will damage the product; 5. There is an error in the flashing frequency of the lights. The flickering between them is out of sync, causing parallax and causing traffic accidents

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