发明名称 |
ROAD ILLUMINATION DEVICE |
摘要 |
PROBLEM TO BE SOLVED: To provide a road illumination device that can be reduced in weight.SOLUTION: The road illumination device includes: a body 12 supported by an arm 11; an upper cover 13 for covering the upper part of the body 12; an LED light-emitting part 14 and a power supply block 15 which are fixed to the lower side of the upper cover 13; a light-emitting panel 16 provided at the lower side of the body 12 so as to transmit light emitted from the LED light-emitting part 14; and a power-supply block storage part 17 provided protrusively at the lower side of the body 12 in order to store the power supply block 15 therein. The thickness dimension T1 of a part where the LED light-emitting part 14 is arranged is smaller than the thickness dimension T2 of a part where the power supply block 15 is arranged. |
申请公布号 |
JP2011210469(A) |
申请公布日期 |
2011.10.20 |
申请号 |
JP20100075705 |
申请日期 |
2010.03.29 |
申请人 |
PANASONIC ELECTRIC WORKS CO LTD |
发明人 |
ARAI TAKASHI |
分类号 |
F21S8/08;F21V17/00;F21V19/00;F21V23/00;F21V29/00;F21V31/03;F21Y101/02;H01L33/00 |
主分类号 |
F21S8/08 |
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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