Light emitting road boundary stone using solar cell

Abstract

Disclosed herein is a light emitting road boundary stone using a solar cell. More particularly, the light emitting road boundary stone includes a body, a solar cell unit mounted in an upper surface of the body and having a solar cell plate, a battery, and a circuit unit, and one or more light emitting units mounted in one or more lateral surfaces of the body and having lights to be turned on / off based on electricity supplied from the solar cell unit and other control conditions. The solar cell unit includes a lower fixing case embedded in the body of the boundary stone and an upper fixing case separably assembled to the lower fixing case. The light emitting road boundary stone has advertisement and propaganda functions, in addition to its essential delimitation function, via displaying images at any time of day or night.

Description

technical field [0001] The invention relates to a curbstone, in particular to an illuminating curbstone utilizing solar cells. Background technique [0002] Usually, curb stones are mainly used to separate traffic lanes and sidewalks. Generally, curb stones are laid on the boundary line of the traffic island (traffic island) in the center of the traffic lane or the fork of the traffic lane, etc., to prevent the entry and exit of vehicles or as a safe area for pedestrians. sign. [0003] The above-mentioned curbstones are generally processed from marble or made of cement into shaped blocks of a certain size and then buried on the ground for use. But, because marble or cement itself does not have the characteristic of luminescence at night, therefore, the curb stone that is made of marble or cement has the shortcoming that night pedestrian or driver are not easy to distinguish. [0004] In order to make up for the above-mentioned shortcoming of curbstones and make it easy fo...

AI Technical Summary

Problems solved by technology

[0007] However, the above-mentioned patent of the present applicant has the problems of difficult maintenance and management after installation, and in order to install the lighting device on both sides of the main body, it is necessary to cut through parts inside the upper end of the main body. Therefore, when the curb is It is more likely to be damaged when a car collides. In addition, when the curb is a horizontal curb, the upper edge of the front end is sharp. Therefore, the curb is easily damaged when it is subjected to external impact such as a vehicle collision.

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