Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SECURITY LIGHTING
To provide a security lighting capable of effectively using electric power, as well as, suppressing deterioration of a secondary battery.SOLUTION: A security lighting comprises: a solar battery 20 that converts light energy into the electric power; a secondary battery 25 that accumulates the electric power converted by the solar battery 20; a light-emitting part 30 that emits light by using the electric power supplied from the secondary battery 25; a voltage detection part 61 that detects a voltage of the secondary battery 25; a luminous intensity detection part 65 that detects luminous intensity of circumference; and a light intensity control part 62 that controls light intensity of the light-emitting part 30 on the basis of the voltage detected by the voltage detection part 61 and the luminous intensity detected by the luminous intensity detection part 65. The light intensity control part 62 can switch the light degree of the light-emitting part 30 between normal light intensity and super high light intensity of which the light intensity is larger than the normal light intensity. When the voltage of the secondary battery 25 detected by the voltage detection part 61 is higher than a full-charging threshold value which is a predetermined threshold value and the luminous intensity detected by the luminous intensity detection part 65 is higher than the super high luminous intensity threshold value which is a predetermined threshold value, the light intensity of the light-emitting part 30 is set to the super high luminous intensity.SELECTED DRAWING: Figure 5
【課題】電力を有効活用でき、且つ、二次電池の劣化を抑制することのできる保安灯を提供すること。【解決手段】光エネルギーを電力に変換する太陽電池２０と、太陽電池２０で変換した電力を蓄える二次電池２５と、二次電池２５から供給される電力によって発光する発光部３０と、二次電池２５の電圧を検出する電圧検出部６１と、周囲の照度を検出する照度検出部６５と、電圧検出部６１で検出した電圧と照度検出部６５で検出した照度とに基づいて発光部３０の光度を制御する光度制御部６２と、を備え、光度制御部６２は、発光部３０の光度を、通常光度と、通常光度よりも光度が大きい超高光度とに切り替えることが可能になっており、電圧検出部６１で検出した二次電池２５の電圧が、所定の閾値である満充電閾値より高く、且つ、照度検出部６５で検出した照度が、所定の閾値である超高照度閾値より高い場合は、発光部３０の光度を超高光度にする。【選択図】図５
SECURITY LIGHTING
To provide a security lighting capable of effectively using electric power, as well as, suppressing deterioration of a secondary battery.SOLUTION: A security lighting comprises: a solar battery 20 that converts light energy into the electric power; a secondary battery 25 that accumulates the electric power converted by the solar battery 20; a light-emitting part 30 that emits light by using the electric power supplied from the secondary battery 25; a voltage detection part 61 that detects a voltage of the secondary battery 25; a luminous intensity detection part 65 that detects luminous intensity of circumference; and a light intensity control part 62 that controls light intensity of the light-emitting part 30 on the basis of the voltage detected by the voltage detection part 61 and the luminous intensity detected by the luminous intensity detection part 65. The light intensity control part 62 can switch the light degree of the light-emitting part 30 between normal light intensity and super high light intensity of which the light intensity is larger than the normal light intensity. When the voltage of the secondary battery 25 detected by the voltage detection part 61 is higher than a full-charging threshold value which is a predetermined threshold value and the luminous intensity detected by the luminous intensity detection part 65 is higher than the super high luminous intensity threshold value which is a predetermined threshold value, the light intensity of the light-emitting part 30 is set to the super high luminous intensity.SELECTED DRAWING: Figure 5
【課題】電力を有効活用でき、且つ、二次電池の劣化を抑制することのできる保安灯を提供すること。【解決手段】光エネルギーを電力に変換する太陽電池２０と、太陽電池２０で変換した電力を蓄える二次電池２５と、二次電池２５から供給される電力によって発光する発光部３０と、二次電池２５の電圧を検出する電圧検出部６１と、周囲の照度を検出する照度検出部６５と、電圧検出部６１で検出した電圧と照度検出部６５で検出した照度とに基づいて発光部３０の光度を制御する光度制御部６２と、を備え、光度制御部６２は、発光部３０の光度を、通常光度と、通常光度よりも光度が大きい超高光度とに切り替えることが可能になっており、電圧検出部６１で検出した二次電池２５の電圧が、所定の閾値である満充電閾値より高く、且つ、照度検出部６５で検出した照度が、所定の閾値である超高照度閾値より高い場合は、発光部３０の光度を超高光度にする。【選択図】図５
SECURITY LIGHTING
保安灯
YAGIHASHI TAKUYA (Autor:in) / HORIGUCHI NORIHITO (Autor:in)
21.09.2022
Patent
Elektronische Ressource
Japanisch
IPC:
H05B
ELECTRIC HEATING
,
Elektrische Heizung
/
B60Q
ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
,
Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
F21S
Ortsfeste Leuchten
,
NON-PORTABLE LIGHTING DEVICES
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