发明名称 |
A ANGLE CONTROL APPARATUS OF A LAMP APPLIANCE |
摘要 |
PURPOSE: An angle control device of a light device is provided to minimize damage to the crops near a road at night by controlling an irradiation angle. CONSTITUTION: A lighting device(40) is installed on a support(30). Both ends of an angle control unit(10) are opened. One end of the angle control unit is fixed on one side of the lighting device. A plurality of spiral holes(12) are formed on an upper side and a lower side of the angle control unit. A control bolt(20) is combined with the spiral hole of the angle control unit. The control bolt fastens the support for controlling the irradiation angle of the lighting device. A rotation center unit is arranged on the angle control unit to rotate the lighting device. The rotation center is a hinge shaft(11).
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申请公布号 |
KR20100009203(A) |
申请公布日期 |
2010.01.27 |
申请号 |
KR20080069968 |
申请日期 |
2008.07.18 |
申请人 |
NAMYANG CHEMICAL CO., LTD. |
发明人 |
YANG, SEOK DOO |
分类号 |
F21S13/10;F21V14/02 |
主分类号 |
F21S13/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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