CN113356739B - 一种多功能低频带空腔吸声反射帘 - Google Patents
一种多功能低频带空腔吸声反射帘 Download PDFInfo
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
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Abstract
一种多功能低频带空腔吸声反射帘,它涉及建筑材料技术领域;它包含防撞条、薄壁共震层、空腔层、竹木结构层、微孔吸声层、不穿孔反射共震层、悬挂件、连接口;所述的防撞条的内侧设置有薄壁共震层,薄壁共震层的内侧设置有空腔层,空腔层内设置有竹木结构层;所述的薄壁共震层的外表面为微孔吸声层,薄壁共震层的内表面为不穿孔反射共震层;所述的防撞条、薄壁共震层、空腔层和竹木结构层一体连接,且上端固定有悬挂件;所述的防撞条的下部固定有两个连接口。本发明所述的一种多功能低频带空腔吸声反射帘,碰撞不易损坏;能过滤掉声音中多余杂音与低频,声音更清晰悦耳,具有反射声音和吸收低频功能,吸声效果好。
Description
技术领域
本发明涉及建筑材料技术领域,具体涉及一种多功能低频带空腔吸声反射帘。
背景技术
在建筑外围保护结构中,门窗的保温隔热能力差,因此,可设置可调节的活动这样(如遮阳棚、窗盖板、创联、热反射帘或自动卷帘等),减少夏季太阳辐射的热,增强冬季的保暖性能。
现有的热反射帘存在以下缺点:1、碰撞易损坏;2、不能过滤掉声音中多余杂音与低频;3、吸声效果不好。
发明内容
本发明的目的在于针对现有技术的缺陷和不足,提供一种能过滤掉声音中多余杂音与低频、声音更清晰悦耳的多功能低频带空腔吸声反射帘。
为实现上述目的,本发明采用的技术方案是:它包含防撞条、薄壁共震层、空腔层、竹木结构层、微孔吸声层、不穿孔反射共震层、悬挂件、连接口;所述的防撞条的内侧设置有薄壁共震层,薄壁共震层的内侧设置有空腔层,空腔层内设置有竹木结构层;所述的薄壁共震层的外表面为微孔吸声层,薄壁共震层的内表面为不穿孔反射共震层;所述的防撞条、薄壁共震层、空腔层和竹木结构层一体连接,且上端固定有悬挂件;所述的防撞条的下部固定有两个连接口。
作为优选,所述的防撞条为橡胶条。
作为优选,所述的薄壁共震层采用超薄竹或木板制成,其外表面穿微孔。
作为优选,所述的两个连接口沿防撞条的轴线对称设置。
本发明的工作原理为:所述的薄壁共震层的一面为穿微孔面,穿微孔是为了吸声吸低频,声音通过微孔进入空腔再从空腔反射出微孔过滤掉声音中多余杂音与低频,使声音更清晰悦耳;另一面为不穿孔平面,平面是为了反射声音,光滑的表面具有反射声音的特性,同时薄壁共震层具有薄壁共震吸收低频功能;所述的空腔层吸收声音和低频;所述的防撞条是为了帘与帘之间发生碰撞时起缓冲隔断作用保护帘的表面不受损伤;所述的竹木结构层确保帘的形态稳定不变形。
采用上述结构后,本发明产生的有益效果为:本发明所述的一种多功能低频带空腔吸声反射帘,碰撞不易损坏;能过滤掉声音中多余杂音与低频,声音更清晰悦耳,具有反射声音和吸收低频功能,吸声效果好,本发明具有结构简单、设置合理、制作成本低等优点。
附图说明
图1是本发明的透视图;
图2是本发明的平面图;
图3是本发明防撞条、薄壁共震层和空腔层的组合结构图;
图4是本具体实施方式立体穿孔图;
图5是本具体实施方式立体不穿孔图。
附图标记说明:
防撞条1、薄壁共震层2、空腔层3、竹木结构层4、微孔吸声层5、不穿孔反射共震层6、悬挂件7、连接口8。
具体实施方式
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
参看如图1——图5所示,本具体实施方式采用如下技术方案:它包含防撞条1、薄壁共震层2、空腔层3、竹木结构层4、微孔吸声层5、不穿孔反射共震层6、悬挂件7、连接口8;所述的防撞条1的内侧设置有薄壁共震层2,薄壁共震层2的内侧设置有空腔层3,空腔层3吸收声音和低频。
所述的空腔层3内设置有竹木结构层4,确保帘的形态稳定不变形。
所述的薄壁共震层2的外表面为微孔吸声层5,吸声吸低频,声音通过微孔进入空腔再从空腔反射出微孔过滤掉声音中多余杂音与低频,使声音更清晰悦耳。
所述的薄壁共震层2的内表面为不穿孔反射共震层6,反射声音,光滑的表面具有反射声音的特性。
所述的防撞条1、薄壁共震层2、空腔层3和竹木结构层4一体连接,且上端固定有悬挂件7,将帘悬挂在固定挂钩上;所述的防撞条1的下部固定有两个连接口8,用于帘与帘之间连接使用。
采用上述结构后,本具体实施方式产生的有益效果为:本具体实施方式所述的一种多功能低频带空腔吸声反射帘,碰撞不易损坏;能过滤掉声音中多余杂音与低频,声音更清晰悦耳,具有反射声音和吸收低频功能,吸声效果好,本具体实施方式具有结构简单、设置合理、制作成本低等优点。
以上显示和描述了本发明的基本原理和主要特征以及本发明的优点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。
Claims (3)
1.一种多功能低频带空腔吸声反射帘,其特征在于:它包含防撞条、薄壁共震层、空腔层、竹木结构层、微孔吸声层、不穿孔反射共震层、悬挂件、连接口;所述的防撞条的内侧设置有薄壁共震层,薄壁共震层的内侧设置有空腔层,空腔层内设置有竹木结构层;所述的薄壁共震层的外表面为微孔吸声层,薄壁共震层的内表面为不穿孔反射共震层;所述的防撞条、薄壁共震层、空腔层和竹木结构层一体连接,且上端固定有悬挂件;所述的防撞条的下部固定有两个连接口;所述的薄壁共震层采用超薄竹或木板制成,其外表面穿微孔。
2.根据权利要求1所述的一种多功能低频带空腔吸声反射帘,其特征在于:所述的防撞条为橡胶条。
3.根据权利要求1所述的一种多功能低频带空腔吸声反射帘,其特征在于:所述的两个连接口沿防撞条的轴线对称设置。
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CN87210249U (zh) * | 1987-07-21 | 1988-05-04 | 北京市劳动保护科学研究所 | 微孔消声通风百叶窗 |
RU2646238C1 (ru) * | 2017-06-14 | 2018-03-02 | Олег Савельевич Кочетов | Акустическое устройство |
CN107965256A (zh) * | 2018-01-12 | 2018-04-27 | 安徽省金鹏节能科技有限公司 | 一种保温隔声塑钢门窗 |
CN109356297A (zh) * | 2018-11-06 | 2019-02-19 | 株洲国创轨道科技有限公司 | 吸声装置 |
CN109763577A (zh) * | 2019-01-21 | 2019-05-17 | 南京航空航天大学 | 一种带粗糙表面修饰微孔的微穿孔板吸声体 |
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- 2020-03-06 CN CN202010150649.7A patent/CN113356739B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN87210249U (zh) * | 1987-07-21 | 1988-05-04 | 北京市劳动保护科学研究所 | 微孔消声通风百叶窗 |
RU2646238C1 (ru) * | 2017-06-14 | 2018-03-02 | Олег Савельевич Кочетов | Акустическое устройство |
CN107965256A (zh) * | 2018-01-12 | 2018-04-27 | 安徽省金鹏节能科技有限公司 | 一种保温隔声塑钢门窗 |
CN109356297A (zh) * | 2018-11-06 | 2019-02-19 | 株洲国创轨道科技有限公司 | 吸声装置 |
CN109763577A (zh) * | 2019-01-21 | 2019-05-17 | 南京航空航天大学 | 一种带粗糙表面修饰微孔的微穿孔板吸声体 |
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