LIGHTING SYSTEM

PROBLEM TO BE SOLVED: To provide a lighting system capable of turning on a floodlight even in a location where the lighting system is unable to receive sunlight.SOLUTION: In a lighting system, a power supply unit 1 and a floodlight part 2 are installed separately at a distance, the power supply unit...

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Bibliographic Details
Main Authors KITANO MITSUHIRO, TAFU ICHIRO, DEKI NOBUHISA, YAMASHITA AKIMASA
Format Patent
LanguageEnglish
Japanese
Published 11.12.2014
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-PORTABLE LIGHTING DEVICES
SYSTEMS THEREOF
VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To provide a lighting system capable of turning on a floodlight even in a location where the lighting system is unable to receive sunlight.SOLUTION: In a lighting system, a power supply unit 1 and a floodlight part 2 are installed separately at a distance, the power supply unit 1 includes: a solar cell 3; a storage battery 16 storing therein electricity generated by the solar cell; and a controller 17 supplying the electricity stored in the storage battery to the floodlight part 2, and the floodlight part 2 includes: a DC-DC converter 25; and lamp bodies 22 and is configured so that the electricity from the power supply unit 1 can be supplied to the floodlight part 2 via a connection cable 5 extending from an output portion 17a provided on the controller 17 to the lamp bodies 22 via the DC-DC converter 25 provided in the floodlight part 2. 【課題】 太陽光が受光できない場所であっても、照明灯を点灯させることが可能となる照明システムを提供する。【解決手段】 電力供給部１と照明灯部２とがそれぞれ距離を隔てて別々に設置され、前記電力供給部１は太陽電池３と該太陽電池によって発電された電力を蓄電する蓄電池１６と該蓄電池１６に蓄電された電力を前記照明灯部２に供給するための制御装置１７とを備えるとともに、前記照明灯部２はＤＣ-ＤＣコンバータ２５と灯体２２とを備え、前記電力供給部１からの電力が、前記制御装置１７に設けられた出力部１７ａから照明灯部２に設けられたＤＣ-ＤＣコンバータ２５を経て灯体２２に至る接続ケーブル５を介して供給されるように構成する。【選択図】 図１
Bibliography:Application Number: JP20130113162