The invention relates to an illumination device and an elevator car. The illumination device comprises an illuminated body and a light-emitting assembly. Concave-convex lines are arranged on the surface of the illuminated body. The light-emitting assembly can move close to or away from the illuminated body. The light-emitting assembly comprises a light source, light emitted by the light source canirradiate the concave-convex lines, and a light pattern is formed on the surface of the illuminated body. When the light emitted by the light source irradiates the illuminated body, reflected light can be generated, the reflected light passes through the concave-convex lines, a light pattern is formed on the surface of the illuminated body, light pattern illumination is achieved, and discomfort such as dazzling and blurring caused by direct irradiation of light to human eyes is avoided. Compared with a bright spot of the light source, the light pattern is formed on the surface of the illuminated body, so that the lighting effect area is increased, the light utilization rate is effectively improved, the space illuminance is increased, and the purpose of reducing the cost is reduced. In theinstallation process, the light-emitting assembly moves close to or away from the illuminated body, the relative installation position of the light-emitting assembly and the illuminated body is adjusted, adjustment of the light pattern is achieved, and therefore adjustment of the illumination intensity is achieved.

    本发明涉及一种照明装置及电梯轿厢。照明装置包括被照体及发光组件。被照体的表面设有凹凸纹路。发光组件能够向靠近或远离被照体移动。发光组件包括光源,光源发出的光线能够照射于凹凸纹路,并在被照体的表面形成光线图案。当光源发出的光照射在被照体时,会产生反射光,反射光经过凹凸纹路,在被照体的表面形成光线图案,实现光线图案照明,避免灯光直射人眼产生刺眼炫目等不适感。相比于光源的亮点,被照体的表面形成光线图案,这样增加光效面积,有效提高光利用率,增加空间照度,达到降低成本的目的。在安装的过程中,发光组件向靠近或远离被照体移动,调整发光组件与被照体的相对安装位置,实现光线图案的调节,从而实现照明强度的调节。


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    Titel :

    Illumination device and elevator car


    Weitere Titelangaben:

    照明装置及电梯轿厢


    Beteiligte:
    LI CHUYUN (Autor:in) / LEI JIANHUI (Autor:in) / CHEN JIAMEI (Autor:in) / LI ZIYI (Autor:in) / ZHOU ZHIPING (Autor:in)

    Erscheinungsdatum :

    2021-02-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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