Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
LASER BEAM IRRADIATION DEVICE
PROBLEM TO BE SOLVED: To provide a laser beam irradiation device excellent in workability such as installation and maintenance while securing safety so as not to directly look a laser beam as long as it is not substantially just under even when installed in a high place.SOLUTION: A laser beam irradiation device 1 comprises a laser oscillation device 2 having a laser element in a housing and provided with a laser beam emission port 22 on a tip surface, and a case 3 having a bottom wall plate 31 provided with a window part 33 for facing the laser beam emission port 22 of the laser oscillation device 2 and a peripheral wall plate 32 erected in a cylindrical shape from the outer peripheral edge of the bottom wall plate 31 and storing the laser oscillation device 2 inside thereof. The case 3 is provided with a collar part 37 extending so as to blind a laser beam in the window part 33 when looking up from an oblique lower part.SELECTED DRAWING: Figure 1
【課題】高所に設置されても略真下でない限りレーザ光を直視できないように安全性が確保され、また設置、保守等の作業性もよいレーザ光照射装置を提供する。【解決手段】レーザ光照射装置１は、レーザ素子をハウジング内に有し先端面にレーザ光出射口２２が設けられているレーザ発振装置２と、レーザ発振装置２のレーザ光出射口２２を臨ませる窓部３３を設ける底壁板３１および底壁板３１の外周縁から筒状に立設する周壁板３２を有し内部にレーザ発振装置２が格納されているケース３とを備える。ケース３には斜め下から見上げたときに窓部３３でのレーザ光を目隠しするように延びるツバ部３７が設けられている。【選択図】図１
LASER BEAM IRRADIATION DEVICE
PROBLEM TO BE SOLVED: To provide a laser beam irradiation device excellent in workability such as installation and maintenance while securing safety so as not to directly look a laser beam as long as it is not substantially just under even when installed in a high place.SOLUTION: A laser beam irradiation device 1 comprises a laser oscillation device 2 having a laser element in a housing and provided with a laser beam emission port 22 on a tip surface, and a case 3 having a bottom wall plate 31 provided with a window part 33 for facing the laser beam emission port 22 of the laser oscillation device 2 and a peripheral wall plate 32 erected in a cylindrical shape from the outer peripheral edge of the bottom wall plate 31 and storing the laser oscillation device 2 inside thereof. The case 3 is provided with a collar part 37 extending so as to blind a laser beam in the window part 33 when looking up from an oblique lower part.SELECTED DRAWING: Figure 1
【課題】高所に設置されても略真下でない限りレーザ光を直視できないように安全性が確保され、また設置、保守等の作業性もよいレーザ光照射装置を提供する。【解決手段】レーザ光照射装置１は、レーザ素子をハウジング内に有し先端面にレーザ光出射口２２が設けられているレーザ発振装置２と、レーザ発振装置２のレーザ光出射口２２を臨ませる窓部３３を設ける底壁板３１および底壁板３１の外周縁から筒状に立設する周壁板３２を有し内部にレーザ発振装置２が格納されているケース３とを備える。ケース３には斜め下から見上げたときに窓部３３でのレーザ光を目隠しするように延びるツバ部３７が設けられている。【選択図】図１
LASER BEAM IRRADIATION DEVICE
レーザ光照射装置
DAIHI KENJI (Autor:in) / IMAI TOSHIYUKI (Autor:in) / SHUGYO ATSUSHI (Autor:in)
25.05.2017
Patent
Elektronische Ressource
Japanisch
IPC:
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
/
F21V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF
,
Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen
/
G02B
Optische Elemente, Systeme oder Geräte
,
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
/
H01S
Vorrichtungen, die stimulierte Emission verwenden
,
DEVICES USING STIMULATED EMISSION
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