The invention relates to the technical field of lighting equipment, in particular to a multifunctional suspension arm lighting assembly which comprises a suspension arm body and a lighting assembly, and the suspension arm body is connected with a driving assembly and the lighting assembly. The suspension arm body comprises a suspension arm base, a hydraulic lifting arm, a telescopic arm and a bearing arm, the telescopic arm is arranged on one side of the lighting assembly, the end, away from the lighting assembly, of the telescopic arm is rotationally connected with the bearing arm, the end, away from the telescopic arm, of the bearing arm is connected with the suspension arm base, and the telescopic arm is arranged on the same side, provided with the bearing arm, of the suspension arm base and spaced from the bearing arm. One end of the hydraulic lifting arm is rotationally connected with the lifting arm base, and the other end of the hydraulic lifting arm is movably connected with one end, connected with the bearing arm, of the telescopic arm and can move relative to the lifting arm base to adjust the pitching angle formed by the telescopic arm and the bearing arm; when the hydraulic lifting arm moves relative to the lifting arm base, a receding space is always reserved between the hydraulic lifting arm and the bearing arm, so that the pitching angle ranges from 90 degrees to 180 degrees. The problem that the application range of an existing suspension arm illuminating lamp is limited is solved.
本发明涉及照明设备技术领域,特别涉及一种多功能吊臂照明组件,吊臂照明组件包括吊臂主体和照明组件,吊臂主体分别与驱动组件和照明组件连接;吊臂主体包括吊臂底座、液压起重臂、伸缩臂和承重臂,照明组件一侧设置有伸缩臂,伸缩臂远离照明组件的一端与承重臂转动连接,承重臂远离伸缩臂的一端与吊臂底座连接,伸缩臂设置在吊臂底座设置承重臂的同侧并与承重臂相间隔,液压起重臂一端与吊臂底座转动连接,另一端与伸缩臂和承重臂连接的一端活动连接,并可相对吊臂底座运动以调节伸缩臂和承重臂形成的俯仰角度;液压起重臂相对吊臂底座活动时,与承重臂始终留有让位空间,以使俯仰角度为90°~180°。解决现有吊臂照明灯的应用范围受到限制的问题。
Multifunctional lazy arm lighting assembly and lazy arm vehicle
一种多功能吊臂照明组件及吊臂车
2023-03-07
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS |
British Library Online Contents | 2016
|British Library Online Contents | 2016
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