Light Emitting Road Boundary Stone Using Solar Cell
First Claim
1. A light emitting road boundary stone using a solar cell, comprising:
- a body;
a solar cell unit mounted in an upper surface of the body and having a solar cell plate, and a battery and 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,wherein the solar cell unit includes;
an upper fixing case provided at an outer upper surface thereof with the solar cell plate, a lower end of the upper fixing case being formed with an outer wall having a predetermined height to define a space along an inner circumference of the outer wall, fixing protrusions being arranged at an outer circumference of the outer wall; and
a lower fixing case having an interior space for receiving the battery and circuit unit, which is connected to the solar cell plate, the outer wall of the upper fixing case being fitted and coupled along an inner circumference of the lower fixing case, separation prevention protrusions being arranged at the inner circumference of the lower fixing case to be caught by the fixing protrusions, to fix the upper fixing case,whereby the upper fixing case is separably assembled to the lower case embedded in the body of the boundary stone.
1 Assignment
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Accused Products
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.
30 Citations
20 Claims
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1. A light emitting road boundary stone using a solar cell, comprising:
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a body; a solar cell unit mounted in an upper surface of the body and having a solar cell plate, and a battery and 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, wherein the solar cell unit includes; an upper fixing case provided at an outer upper surface thereof with the solar cell plate, a lower end of the upper fixing case being formed with an outer wall having a predetermined height to define a space along an inner circumference of the outer wall, fixing protrusions being arranged at an outer circumference of the outer wall; and a lower fixing case having an interior space for receiving the battery and circuit unit, which is connected to the solar cell plate, the outer wall of the upper fixing case being fitted and coupled along an inner circumference of the lower fixing case, separation prevention protrusions being arranged at the inner circumference of the lower fixing case to be caught by the fixing protrusions, to fix the upper fixing case, whereby the upper fixing case is separably assembled to the lower case embedded in the body of the boundary stone. - View Dependent Claims (2, 3, 4, 5)
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6. An apparatus comprising:
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a solid housing comprising at least one solar cell recess, and at least one light emitting element recess, and at least one wiring bore connecting said at least one solar cell recess and said at least one light emitting recess; at least one solar cell fitted in said at least one solar cell recess; at least one light emitting element fitted in said at least one light emitting element recess configured to illuminate at least one pattern; and wiring that electrically connects said at least one solar cell and said at least one light emitting element through said at least one wiring bore. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification