The invention discloses a built-in multifunctional reading lamp. The lamp comprises a shell assembly which is provided with an upper shell, a lower shell and a middle hemispherical support; the upper shell is provided with an upper shell bottom wall; the middle hemispherical support is a hemispherical structure with a downward opening, and the top of the middle hemispherical support is fixedly connected with the bottom wall of the upper shell; the lower shell is provided with a lower shell top wall, a lower shell bottom wall and a lower shell side wall between the lower shell top wall and the lower shell bottom wall, the lower shell top wall surrounds the periphery of the bottom edge of the middle hemispherical support, and a hemispherical matching wall is formed upwards from the inner periphery of the lower shell top wall along the middle hemispherical support; and the middle hemisphere support supports the hemisphere matching wall. The reading lamp has the advantages that the lower shell rotates in the horizontal circumferential direction and/or the vertical circumferential direction, and the rotation angle is larger than that of a traditional reading lamp; and a light spot adjusting function is realized.
本发明公开一种机内多功能阅读灯,包含有,壳体组件,其具有上部壳体、下部壳体及中间半球支架;所述上部壳体具有上壳底壁;所述中间半球支架呈向下开口的半球状结构,所述中间半球支架的顶部与所述上壳底壁相固定连接;所述下部壳体具有下壳顶壁、下壳底壁及所述下壳顶壁与所述下壳底壁间的下壳侧壁,所述下壳顶壁环绕于所述中间半球支架的底缘的外围,自所述下壳顶壁的内周缘始沿着所述中间半球支架向上形成有半球配合壁,所述中间半球支架支承住所述半球配合壁。本发明的优点:下部壳体在水平圆周方向和/或竖向圆周方向旋转,旋转角度相对于传统阅读灯更大;具有光斑调节功能。
Built-in multifunctional reading lamp
一种机内多功能阅读灯
2021-06-08
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / 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 / 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 |