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A platform for research: civil engineering, architecture and urbanism
To secure a lighting time during night if a sunshine amount becomes insufficient during continued rainy days in a solar outdoor lamp.SOLUTION: A solar outdoor lamp 1A for automatically lighting on and off an LED light 4A comprises: the LED light 4A and a solar panel 3A at a pole 6A; power storage means 5; and control means. A rain water tank 7A having a funnel-type opening on an upper end side is arranged at an adjacent position of a pole 6A, and a hydroelectric generator 110 is connected to a tip side of a water conduit pipe 82 extending downstream from a bottom side of the rainwater tank 7A. The control means performs power storage to the power storage means 5 and/or lighting of the LED light 4A by opening a valve 8 provided to the water conduit pipe 82 at a predetermined timing and dropping rainwater to the water conduit pipe 82 from the rainwater tank 7A to actuate the hydroelectric generator 110 when detecting that a water storage amount of the rainwater tank 7A becomes a predetermined level due to rainfall.SELECTED DRAWING: Figure 1
【課題】ソーラー屋外灯について、雨天が続き日照量が不充分な状況になっても、夜間の点灯時間を確保できるようにする。【解決手段】ポール６ＡにＬＥＤライト４Ａとソーラーパネル３Ａを備えるとともに蓄電手段５及び制御手段を備えて、ＬＥＤライト４Ａの点灯と消灯を自動的に行うソーラー屋外灯１Ａにおいて、ポール６Ａの近接位置に漏斗型の開口部を上端側に備えた雨水タンク７Ａが配置されているとともに、雨水タンク７Ａ底面側から下方に延設された導水管８２の先端側に水力発電機１１０が接続されている。制御手段は、降雨により雨水タンク７Ａの貯水量が所定レベル以上になったことを検知したとき、所定のタイミングで導水管８２に設けたバルブ８を開いて雨水タンク７Ａから導水管８２に雨水を落とすことで、水力発電機１１０を作動させて蓄電手段５への蓄電又は／及びＬＥＤライト４Ａの点灯を行う。【選択図】図１
To secure a lighting time during night if a sunshine amount becomes insufficient during continued rainy days in a solar outdoor lamp.SOLUTION: A solar outdoor lamp 1A for automatically lighting on and off an LED light 4A comprises: the LED light 4A and a solar panel 3A at a pole 6A; power storage means 5; and control means. A rain water tank 7A having a funnel-type opening on an upper end side is arranged at an adjacent position of a pole 6A, and a hydroelectric generator 110 is connected to a tip side of a water conduit pipe 82 extending downstream from a bottom side of the rainwater tank 7A. The control means performs power storage to the power storage means 5 and/or lighting of the LED light 4A by opening a valve 8 provided to the water conduit pipe 82 at a predetermined timing and dropping rainwater to the water conduit pipe 82 from the rainwater tank 7A to actuate the hydroelectric generator 110 when detecting that a water storage amount of the rainwater tank 7A becomes a predetermined level due to rainfall.SELECTED DRAWING: Figure 1
【課題】ソーラー屋外灯について、雨天が続き日照量が不充分な状況になっても、夜間の点灯時間を確保できるようにする。【解決手段】ポール６ＡにＬＥＤライト４Ａとソーラーパネル３Ａを備えるとともに蓄電手段５及び制御手段を備えて、ＬＥＤライト４Ａの点灯と消灯を自動的に行うソーラー屋外灯１Ａにおいて、ポール６Ａの近接位置に漏斗型の開口部を上端側に備えた雨水タンク７Ａが配置されているとともに、雨水タンク７Ａ底面側から下方に延設された導水管８２の先端側に水力発電機１１０が接続されている。制御手段は、降雨により雨水タンク７Ａの貯水量が所定レベル以上になったことを検知したとき、所定のタイミングで導水管８２に設けたバルブ８を開いて雨水タンク７Ａから導水管８２に雨水を落とすことで、水力発電機１１０を作動させて蓄電手段５への蓄電又は／及びＬＥＤライト４Ａの点灯を行う。【選択図】図１
SOLAR OUTDOOR LAMP
ソーラー屋外灯
SHIMIZU MASAYUKI (author)
2020-04-16
Patent
Electronic Resource
Japanese
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