The invention discloses a marine louver with a button type wave absorbing structure, and belongs to the technical field of ship ventilation and stealth. The shutter comprises a window frame, a metal air inlet channel, a shutter blind, a filter screen, a shielding screen and a button type wave absorbing assembly. The window frame and the shielding net are arranged at the front end and the rear end of the metal air inlet channel respectively, the window frame is used for being fixedly installed on a ship body, the shutter blind is installed in the window frame, the metal air inlet channel is connected to the side, close to the ship body, of the window frame, and the filter net is installed in the middle in the metal air inlet channel. The button type wave-absorbing assembly is detachably installed on the shielding net, when electromagnetic waves irradiate a wave-absorbing printed circuit in the button type wave-absorbing assembly, the wave-absorbing printed circuit converts energy of the electromagnetic waves into heat energy, the heat energy is dissipated through air, and therefore the effect of absorbing the electromagnetic waves is achieved. The reflection effect of an existing shutter structure on electromagnetic waves can be improved, meanwhile, the installation efficiency of the button type wave absorbing body can be greatly improved, time is saved, and the installation precision is guaranteed.

    本发明公开了一种具有纽扣式吸波结构的船用百叶窗,属于船舶通风及隐身技术领域。百叶窗包括窗框、金属进气道、百叶帘、滤网、屏蔽网和纽扣式吸波组件;窗框和屏蔽网分别设置在金属进气道的前后两端,窗框用于与船体的安装固定,百叶帘安装于窗框内,金属进气道连接于窗框靠船体一侧,滤网安装于金属进气道内的中部位置;纽扣式吸波组件通过可拆卸的方式安装在屏蔽网上,当电磁波照射到纽扣式吸波组件中的吸波印制电路时,吸波印制电路将电磁波的能量转换成热能,热能通过空气消散,以此达到吸收电磁波的效果。本发明能够提升现有百叶窗结构对电磁波的反射效果,同时可以大幅提升纽扣式吸波体的安装效率,节约时间并保证安装精度。


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    Titel :

    Marine louver with button type wave absorbing structure


    Weitere Titelangaben:

    一种具有纽扣式吸波结构的船用百叶窗


    Beteiligte:
    ZHOU CHANG (Autor:in) / LI YAOHUA (Autor:in) / XIA JING (Autor:in) / HE ZHENGTAI (Autor:in) / WANG ZHONGWEI (Autor:in) / ZHU XUEKANG (Autor:in) / YANG HUARONG (Autor:in) / YAN YUJIE (Autor:in) / WANG NAN (Autor:in)

    Erscheinungsdatum :

    2023-12-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    E06B Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore , FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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