The invention discloses a cosmetic mirror with uniformly distributed light sources and a sun shield thereof, and belongs to the technical field of sun shields.The cosmetic mirror comprises a lens, the lens is provided with a reflecting area and a transparent area, the back face of the lens in the reflecting area is provided with a plating layer, the back face of the lens in the transparent area is not provided with a plating layer, the back face of the lens is provided with a diffusion film, and the upper portion of the diffusion film is provided with a light guide plate; the light guide plate is provided with an LED module installation groove, the LED module installation groove is located on the back portion of the reflection area, the LED module is fixed in the LED module installation groove, the face, making contact with the diffusion film, of the light guide plate is a light-transmitting face, the other faces are non-light-transmitting faces, and shading components are arranged on the lower portion of the LED module installation groove and the non-light-transmitting faces. Light rays are reflected and refracted for multiple times in the light guide plate and the diffusion film, then a point light source is diffused into an area light source, the uniformity of the light sources in a transparent area is improved, the light rays are softer and have the senior feeling, the light-proof face of the light guide plate is provided with the shading component, light rays are effectively prevented from leaking, the uniformity of the light sources is improved, and meanwhile the light rays are effectively prevented from leaking. And the brightness of the light source is not greatly reduced.

    本发明公开了一种光源分布均匀的化妆镜及其遮阳板,属于遮阳板技术领域,包括镜片,镜片具有反射区和透明区,反射区的镜片背面设有镀层,透明区的镜片背面无镀层,镜片背面设有扩散膜,扩散膜上部设有导光板,导光板上设有LED模组安装槽,LED模组安装槽位于反射区的背部,LED模组固定在LED模组安装槽内,导光板与扩散膜接触的面为透光面,其余为非透光面,LED模组安装槽下部以及非透光面处均设有遮光部件,使光线在导光板和扩散膜中经过多次的反射、折射后,将点光源扩散为面光源,提高了透明区光源的均匀度,使得光线更为柔和、有高级感,导光板的非透光面设有遮光部件,有效防止光线外泄,提高光源均匀度的同时,确保光源亮度不会大幅降低。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Cosmetic mirror with uniformly distributed light sources and sun shield of cosmetic mirror


    Weitere Titelangaben:

    一种光源分布均匀的化妆镜及其遮阳板


    Beteiligte:
    PARK SUNG-BONG (Autor:in)

    Erscheinungsdatum :

    2023-05-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / 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 / F21Y Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS



    Sun shield with cosmetic mirror

    LIANG ZHAN / TAO FEI / GUO DAOYUAN | Europäisches Patentamt | 2022

    Freier Zugriff

    Automobile sun shield with cosmetic mirror

    ZHANG YIZHONG / REN FANGRONG | Europäisches Patentamt | 2015

    Freier Zugriff

    Cosmetic mirror for automobile sun shield

    WU CAINAI / GUO YANLIANG | Europäisches Patentamt | 2020

    Freier Zugriff

    Sun shield cosmetic mirror lamp

    ZHANG PENGCHENG / MA XIAOCHEN / ZHI JIANMEI et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Sun shield LED lamp cosmetic mirror

    WANG KAI / WANG XIN / XIAO SHAN et al. | Europäisches Patentamt | 2021

    Freier Zugriff