The invention discloses an auxiliary lighting device for an elevator. The auxiliary lighting device for the elevator comprises an elevator car, wherein a mounting block is fixed to the inner wall of the top of the elevator car, a lighting lamp is arranged at the bottom of the mounting block, and ventilation boxes are fixed between the outer walls of the left and right sides of the mounting block and the inner walls of the left and right sides of the elevator car. Two symmetrically-distributed mounting plates are fixed to the inner walls of the left side and the right side of each ventilation box, and fixing blocks are fixed to the outer walls of the left side and the right side of each mounting plate. First motors are fixed to the circumferential inner walls of the fixing blocks, and fan blades are fixed to the top ends of output shafts of the first motors. Protective nets are fixed to the positions, close to the bottom, of the inner wall of each ventilation box, and two vent holes with the same size are formed in the outer wall of the top of the elevator car. The output shafts of the first motors drive the fan blades to rotate to supply air into the elevator car, so that air in the elevator car flows and exchanges with air outside the elevator car, and good air quality is kept in the elevator car.
本发明公开了一种电梯用辅助照明装置,包括电梯轿厢,所述电梯轿厢的顶部内壁固定有安装块,且安装块的底部设置有照明灯,所述安装块的左右两侧外壁与电梯轿厢的左右两侧内壁之间固定有通风箱,且通风箱的左右两侧内壁固定有对称分布的两个安装板,所述安装板的左右两侧外壁均固定有固定块,且固定块的圆周内壁固定有第一电机,所述第一电机的输出轴顶端固定有扇叶,且通风箱的内壁靠近底部固定有防护网,所述电梯轿厢的顶部外壁开有两个大小相同的通风孔。本发明第一电机的输出轴带动扇叶旋转,向电梯轿厢内送风,使电梯轿厢内的空气流动,与电梯轿厢外部空气交换,从而使电梯轿厢内保持良好的空气质量。
Auxiliary lighting device for elevator
一种电梯用辅助照明装置
2021-03-09
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / F24F Klimatisierung , AIR-CONDITIONING / G04B Mechanisch angetriebene Groß- oder Kleinuhren , MECHANICALLY-DRIVEN CLOCKS OR WATCHES |
Elevator lighting system, elevator and elevator lighting control method
European Patent Office | 2023
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