CN102026674B - 用于气雾剂罐的挥发性材料散放器 - Google Patents

用于气雾剂罐的挥发性材料散放器 Download PDF

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CN102026674B
CN102026674B CN200980117206XA CN200980117206A CN102026674B CN 102026674 B CN102026674 B CN 102026674B CN 200980117206X A CN200980117206X A CN 200980117206XA CN 200980117206 A CN200980117206 A CN 200980117206A CN 102026674 B CN102026674 B CN 102026674B
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托马斯·A·赫尔夫
爱德华·L·帕斯
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Abstract

一种挥发性材料散放器，包括适于被可释放地安装在具有倾斜致动的阀杆的容器上的驱动单元。驱动单元适于径向地移动倾斜致动的阀杆。具有排出端的柔性管，排出端相对于容器被固定地保持。柔性管适于与倾斜致动的阀杆流体连通。一种散放系统，包括适于被可释放地安装在具有倾斜致动的阀杆的容器上的外壳，其中外壳包括排出孔；柔性管，适于与倾斜致动的阀杆流体连通并且具有被固定地布置成与排出孔邻近的排出端；和驱动单元，被布置在外壳内，其中驱动单元包括适于径向地移动倾斜致动的阀杆的螺线管组件。一种挥发性材料散放器，包括适于被安装在容器上的驱动单元，其中驱动单元适于至少响应于来自传感器的信号被致动以径向地移动容器的倾斜致动的阀杆；和柔性管，具有相对于容器被固定地保持的排出端，其中柔性管适于与倾斜致动的阀杆流体连通。

Description

用于气雾剂罐的挥发性材料散放器
相关申请的交叉引用
不适用。
联邦政府资助的研究或开发
不适用。
顺序列表
不适用。
技术领域
本发明总体上涉及用于从容器释放挥发性材料的阀致动系统，并且更具体地，涉及具有适于从具有倾斜致动的阀杆的容器散放气雾剂流体的柔性管的阀致动系统。
背景技术
气雾剂容器通常被用来存储和散放挥发性材料，例如空气清新剂、除臭剂、杀虫剂、杀菌剂、减充血剂、香水、和类似材料。所述挥发性材料在压力下存储并且通常以液体状态存在于容器内。在容器上的释放阀控制以压力容纳在容器中的挥发性材料的释放。释放阀通常具有从所述阀向外延伸的阀杆，其中通过所述阀杆致动所述阀并且所述挥发性材料通过阀杆流出所述容器。在这种释放阀中，通过所述阀杆相对于阀体的移动致动所述阀。可以沿着阀杆的纵轴线移动所述阀杆，也就是，轴向地移动所述阀杆，或者可以在横向于阀杆的纵轴线的方向上倾斜或移动所述阀杆，也就是，径向地倾斜或移动所述阀杆。
可以通过自动系统实现释放阀的致动或手动地实现释放阀的致动。在手动致动时，用户可以根据需要调节被施加到所述阀的致动力，以获得所期望的释放。因此，对于手动致动的释放阀的设计来说，对被施加的力的要求的考虑通常不是太重要的。传统的致动器机构可以包括马达驱动的联动装置，所述联动装置施加向下的压力以压下喷嘴并且打开所述容器内的阀。通常，这些致动器机构是笨拙的并且不太适于以独立的方式和/或手持的方式使用。进一步地，这些致动器机构中的大多数表现出大量的动力消耗。通常，与具有竖直致动的阀杆的阀相比，具有倾斜致动的阀杆的阀需要较小的致动力。需要较小的致动力的释放阀是有利的，因为这种阀需要较少的致动动力。动力消耗的降低将允许更长的动力源寿命。因为所需要的较小的力允许更简单的、更小的、和/或成本更低的自动设计，因此较小的致动力对于自动致动来说也是有利的。
现有的用于具有倾斜致动的阀杆的阀的自动阀致动系统是复杂的并且制造起来是困难的和昂贵的。包括齿轮、弹簧、和大量移动部件的精确的相互作用的复杂系统也需要更多的操作动力，更容易损坏，并且对于安装在放置在挥发性材料容器上的顶帽中来说是太大的。
目前的用于具有倾斜致动的阀杆的阀的阀致动系统的另一缺点是控制释放挥发性材料的方向的能力有限。在轴向致动的阀中，无论轴向地压下阀杆多远，都沿着阀杆的纵轴线释放挥发性材料。然而，在倾斜致动的阀杆中，释放方向取决于倾斜致动的阀杆已经径向地移动的程度和/或径向移动的周向方向。这种控制释放方向的有限能力限制了可以与倾斜致动的阀杆一起使用的顶帽的类型。为了防止释放的挥发性材料的一部分被捕获在顶帽内，顶帽必须包括足够大的孔以容纳全范围的释放方向。
发明内容
依照本发明的一个方面，一种挥发性材料散放器包括适于被可释放地安装在具有倾斜致动的阀杆的容器上的驱动单元。驱动单元适于径向地移动倾斜致动的阀杆。具有排出端的柔性管，排出端被相对于容器固定地保持。柔性管适于与倾斜致动的阀杆流体连通。
依照本发明的另一方面，散放系统包括适于被可释放地安装在具有倾斜致动的阀杆的容器上的外壳，其中外壳包括排出孔。柔性管适于与倾斜致动的阀杆流体连通并且具有被固定地布置成与排出孔邻近的排出端。驱动单元被布置在外壳内，其中驱动单元包括适于径向地移动倾斜致动的阀杆的螺线管组件。
依照本发明的再另一方面，挥发性材料散放器包括适于被安装在容器上的驱动单元。响应于来自至少一传感器的信号致动驱动单元以径向地移动容器的倾斜致动的阀杆。柔性管具有相对于容器被固定地保持的排出端，其中柔性管适于与倾斜致动的阀杆流体连通。
附图说明
图1是安装在流体容器上的挥发性材料散放器的一个实施方式的立体图；
图2是图1的挥发性材料散放器的前视图；
图3是图1的挥发性材料散放器的后视图；
图4是图1的挥发性材料散放器的右侧视图；
图5是图1的挥发性材料散放器的左侧视图；
图6是图1的挥发性材料散放器的顶视图；
图7是沿着图6的线7-7截取的部分右侧视图，其中为了清楚省略了挥发性材料散放器的平台之上的结构；
图8是图1的挥发性材料散放器的右侧视图，其中为了清楚省略了安装支架和支撑部件；
图9是大体上沿着图7的线9-9截取的挥发性材料散放器的部分横截面图，其中为了清楚起见仅仅示出了流体容器、排出管道、和柔性管；
图10是大体上沿着图6的线10-10截取的、图1的挥发性材料散放器的引导构件的横截面图，其中为了清楚起见已经省略了截面之后的结构；
图11是用于图1的挥发性材料散放器的外壳的前视图；
图12是图11的外壳的右侧视图；
图13是用于图1的挥发性材料散放器的外壳的另一实施方式的左后侧立体图，除了本实施方式包括AC连接器并且被安装在容器上之外，其类似于图12中所示的外壳；
图14是一不同的实施方式的横截面图，示出了沿着图6的线14-14截取的可调节的引导构件，其中为了清楚省略了截面后面的结构；
图15是大体上沿着图14的线15-15截取的图14的可调节的引导构件的部分横截面图；
图16是包括图14和15中所示的可调节的引导构件的挥发性材料散放器的另一实施方式的右侧立体图；
图17用于图16的挥发性材料散放器的外壳的前视图，其包括狭槽和孔以容纳传感器；
图18是图17的外壳的右侧视图，进一步示出了可压下的面板；和
图19是时序图，示出了图1-18的挥发性材料散放器依照第一操作程序的操作。
基于下面的详细描述，本发明的其它方面和好处将变得是显而易见的。其中相似结构具有相似的附图标记。
具体实施方式
图1-7示出了适于被安装在容器52(参见图1-5和7)上的挥发性材料散放器50。当特定情况发生时，挥发性材料散放器50从容器52排出流体。所述情况能是挥发性材料散放器50的手动致动或者所述挥发性材料散放器50响应于来自计时器或传感器的电信号的自动致动。被排出的流体可以是被布置在载液内的芳香剂或杀虫剂、除臭液或类似液。流体也可以包括其它活性物，例如消毒杀菌剂、空气清新剂、臭气抑制剂、防菌剂或防霉剂、驱虫剂、和/或类似流体，和/或具有芳香治疗特性的流体。所述流体可选地包括能从容器52散放的、本领域技术人员已知的任何流体。挥发性材料散放器50因此适于散放许多不同的流体制剂。
挥发性材料散放器50包括被布置在柱形部分56上的平台54。如同在图7中所示的那样，柱形部分56被成形成卡扣配合到容器52的上端58上。图7示出的本实施方式包括从柱形部分56的内周62向内地伸出的环形突起60。环形突起60的远端64与容器52的布置在容器52的上端58上的上安装杯68和下安装杯70之间的侧凹(undercut)66形成卡扣配合。容器52可以是本领域技术人员已知的任何大小和容积的气雾剂容器。
参考图7，在平台54中提供有孔72。孔72容纳排出管道76的入口部分74，如同在图7-9中所示的那样。如同在图9中最好地看到的那样，排出管道76包括将入口部分74连接到出口部分80的横向中间部分78。连续孔82被布置成从基端84到出口端86地通过排出管道76。容器52内的阀组件(未示出)包括倾斜致动的阀杆88，阀杆88向上地延伸通过布置在容器52的端表面92上的套环90。排出管道76的基端84例如通过压配合被连接到倾斜致动的阀杆88之上。连续孔82与被布置成通过倾斜致动的阀杆88的孔94流体连通。如同在图7和8中所看到的那样，排出管道76进一步包括从它的入口部分74径向地延伸的凸缘96。倾斜致动的阀杆88可以是在Vander Heijden的美国专利US4,064,782中所描述的类型，该美国专利全部以引用的方式被结合到这里。
挠性管98包括被连接到排出管道76的出口端86的入口端100，如同在图1、3、4和9中所示的那样。柔性管98也包括排出端101，如同在图1、2、4-6、15和16中所示的那样。在本实施方式中，套筒102通过压配合、粘接剂、紧固件或者通过任何其它连接方式而在它的排出端101附近被连接在柔性管98之上，如同在图2、6、10、14和15中所示的那样。引导构件104，例如如图2、3、6和10中所示的那样，固定地保持套筒102以使柔性管98的排出端101相对于容器52固定不动。引导构件104可以通过围绕其压配合、通过粘接剂、通过紧固件、或者通过本领域技术人员已知的任何连接方法而被连接的接近柔性管98的排出端101，如同在图10中所示的那样。进一步地，可以预期得到，在其它实施方式中可以通过去除掉套筒102使得引导构件104直接地保持柔性管98。在这个实施方式中，引导构件104被连接在一对竖直地延伸的电池保持件106之间，如同在图1-3、6和10中所示的那样。
柔性管98具有从其通过的连续孔108，如同在图2、6、9、10、14和15中所示的那样，该连续孔108提供它的入口端100和排出端101之间的流体连通。管可以具有光滑的或锯齿形的外表面，并且其横截面为圆形，例如如同在图14中所示的那样，或者其横截面为五边形、六边形的、椭圆形的、三角形的、矩形的、八边形的、或者本领域技术人员已知的任何其它形状的。类似地，通过管98的孔108可以具有光滑的或者锯齿形的内表面，并且可以具有任何所期望的横截面，举例来说，圆形的、椭圆形的、矩形的、三角形的、五边形的、六边形的、八边形的、或者与外表面的横截面相同或不同的任何其它形状的横截面，如同本领域普通技术人员已知的那样。进一步地，管98的外表面和孔108的内表面的横截面在管98的入口端100和排出端101之间可以各是均匀的或者可变的。
当处于未致动状态时，倾斜致动的阀杆88与容器52的纵轴线110重合，如同在图7中所示的那样。当被致动时，驱动单元，例如驱动柱塞114的螺线管组件112接合排出管道76上的凸缘96，如同在图8中所示的那样。代表性的螺线管组件，例如，尺寸号为1ECM，型号为282342-025，商标为
Figure BPA00001255054000061
的Low Profile Battery Operated Linear Solenoid，其是可从俄亥俄州(Ohio)万达利亚(Vandalia)的Johnson Electric，Industry Products Group购得的。1ECM-282342-025螺线管重42.5克，直径是25.4mm并且高是13.5mm。当以50％的最大占空比操作时，1ECM-282342-025螺线管标称需要2.9伏特的直流电，通过2mm的标称行程产生2.2牛顿(0.49磅)的力，并且能保持最大为162秒的通电。
如同在图8中所示的那样，柱塞114在平行于纵轴线110的方向上的向下的延伸部使得凸缘96向下地移动。排出管道76是足够刚性的从而凸缘96的向下的移动使得排出管道76的基端84在径向方向116上移动离开纵轴线110，因此，布置在基端84内的倾斜致动的阀杆88也在径向方向116上移动离开纵轴线110。当将倾斜致动的阀杆88的远端径向地移动到足够的程度，也就是，移动到操作位置时，容器52内的阀组件被打开并且通过倾斜致动的阀杆88的孔94排出容器52的内容物。在这里所使用的轴对称坐标系的术语中，径向移动包括倾斜致动的阀杆88的远端远离纵轴线110的任何移动。因此，这种径向移动的特征为倾斜致动的阀杆88的远端的侧向或横向移动。由于缺少特定释放方向的控制，在现有的装置中流体经由挥发性材料散放器50通过倾斜制动的阀杆88的释放可能是有问题的，如同上文中所提及的那样。然而，在本实施方式中，因为柔性管98的排出端101通过引导构件104被相对于容器52固定地保持，被连接到排出管道76的柔性管98的使用允许流体被特定地引导。
可以以连续剂量或者计量剂量排出容器52的内容物。进一步地，可以以多种方式实现容器52的内容物的排出，举例来说，排出可以包括部分计量剂量或者多个相继排出。也可以预期得到，可以使用如本领域技术人员已知的具有向下地移动凸缘96的能力的任何合适的驱动组件来径向地移动倾斜致动的阀杆88。例如，可以预期得到，在申请号为11/801,554和11/893,456的申请中所示的驱动组件，可以适于与目前所描述的实施方式一起工作，所述专利申请全部以引用的方式被结合到这里。
现在参考图1-6，螺线管组件112通过连接壁118被连接到平台54。在其它实施方式中，螺线管组件112可以通过从螺线管组件112延伸的支撑螺钉(未示出)或者通过本领域技术人员已知的其它连接机构而被连接到平台54。一对支撑柱120从平台54向上延伸。印刷电路板122被保持在支撑柱120之间并且在螺线管组件112之上。印刷电路板122包括附连到它的前侧并且从其向上地延伸的发光二极管(LED)124。线性开关组件126被连接到印刷电路板122的后侧。定位指状物128从线性开关组件126中的长方形狭槽130延伸。
如同在图11-13中所示的那样，外壳132具有大体上圆柱形的形状并且包括下部部分134、中间部分136和上部部分138。下部部分134包括在它的底端处的、向内地伸出的环形唇缘(未示出)。环形唇缘适于卡扣配合在从容器52的外周向外地延伸的脊140(参见图1-8)之上以允许外壳132被安装在容器52上，例如如同在图13中所示的那样。外壳132的中间部分136的直径稍小于下部部分134并且通过下部锥形肩部142被连接到下部部分134。上部锥形肩部144将中间部分136连接到上部部分138，上部部分138的直径大约等于下部部分134。
外壳132包括后侧148和前侧150。上部部分138包括从后侧148到前侧150大体上向上地倾斜的凸顶表面152。圆形孔154被布置成通过顶表面152以容纳LED124并且长方形孔156被布置成通过顶表面152以容纳线性开关组件126。上部部分138的前侧150包括被布置成从其通过用以容纳柔性管98的排出端101的孔158。
如同上文中所讨论的那样，由于对流体的释放的特定方向的控制的固有缺失，在现有技术的装置中使用倾斜致动的阀杆88是有问题的。结果是，通过倾斜致动的阀杆88释放后的流体可能趋于不合适地喷射到外壳132中，因此不期望地覆盖在外壳132的内表面上而不是被引导到环境中。包括柔性管98防止通过倾斜致动的阀杆88释放后的流体被喷射到外壳132的内侧。柔性管98允许孔158被定位在外壳132上的所期望的位置以允许流体从挥发性材料散放器50便利地且精确地方向喷射。进一步地，柔性管98使得孔158的大小或形状不用考虑倾斜致动的阀杆88的方向喷射限制。
可以以本领域技术人员已知的任何方式将外壳132保持在容器52上。例如，在Balfanz的美国专利US4,133,408、Demarest的美国专利US5,027,982和Demarest等人的美国专利US5,609,605中所描述的保持机构可以与这里所描述的任何实施方式结合使用，所述美国专利完全以引用的方式被结合到这里。外壳132也可以与挥发性材料散放器50一体，和/或是可例如经由在它的柱形部分56处的连接部连接到挥发性材料散放器50。示例性地，外壳132可以包括从它的内周表面向内地伸出的环形唇缘(未示出)。环形唇缘可以适于卡扣在柱形部分56的底边缘上或者卡扣在柱形部分56的外周表面上的相应地向外伸出的唇缘(未示出)上。除了被保持在容器52上之外，或者代替被保持在容器52上，外壳因此可以被直接保持在挥发性材料散放器50上。进一步地，可以以本领域技术人员已知的任何方式修改这里所描述的外壳132的任何美学方面，举例来说，能去除掉中间部分136以及下部和上部锥形肩部142、144或者能为外壳132提供不同的形状。
各竖直地延伸的电池保持器106适于将电池，举例来说，AA或AAA电池保持在其中以给驱动单元提供直流电源。在一些实施方式中，电池可以是与其它电源互换的。例如，电池可以被可充电的镍镉电池或具有电引线160的电池组替换，所述电引线160可以被用来将电池组连接到交流电源适配器162，该交流电源适配器162具有合适的功率变换器和交流/直流转换器，如同本领域技术人员已知的那样(参见图13)。
在另一实施方式中，柔性管98的排出端101通过可调节的引导构件164，例如如图14和15所示的可调节的引导构件，相对于容器52被固定地保持。在这个实施方式中，挥发性材料散放器166(参见图16)包括一对竖直地延伸的电池保持器，各自包括沿着它的面向内的边缘172竖直地延伸的凹槽170。可调节的引导构件164包括一对端支架174。各端支架174具有支撑体176和从支撑体176延伸的舌部178，舌部178的尺寸被设置成密配合(snuglyfit)在其中一个凹槽170中。各端支架174也包括在端支架174的与舌部178相反的侧部中的圆形狭槽180。可调节的引导构件164也包括中心支撑构件182，其具有沿着转动轴线186从它的各侧侧向地伸出的圆形臂184。各圆形臂184被可密合地(snugly)布置在其中一个圆形狭槽180内。中心支撑构件182可以被连接到柔性管98的排出端101附近，举例来说，通过围绕其的压配合，如同在图14中所示的那样，通过粘接剂、通过紧固件、或者通过本领域技术人员已知的任何连接方法。
端支架174可以沿着凹槽170上下滑动并且可以在圆形狭槽180之内转动地调节圆形臂184。通过可调节的引导构件164的这种选择性的调节，用户可以选择柔性管98的排出端101相对于容器52的方位和/或位置。如同在图16中所示的那样，可调节的引导构件164允许柔性管98的排出端101被固定地保持在第一位置188处。柔性管98的排出端101也可以被向下平移以被固定地保持在第二位置190处或者可以被向上地平移并且被可转动地定向以被固定地保持在第三位置192处。实际上，可调节的引导构件164允许用户选择柔性管98的排出端101围绕轴线186和沿着凹槽170的任何组合的转动定向和竖直定位。
在进一步的实施方式中，类似于图16中所示的实施方式的挥发性材料散放器包括布置在平台54上并且径向地面对远离纵轴线110的方向的传感器(未示出)。传感器是与印刷电路板122电连通的，这将在下面进一步详细地描述。在图17和18中示出了用于挥发性材料散放器的外壳198。除了下面的不同之外，外壳198大体上类似于上面参考图11和12所描述的外壳132。排出孔或狭槽200被布置成沿着外壳198的前侧150通过上部部分138和中间部分136。外壳198也包括被布置成通过下部部分134的前侧150的孔202。当外壳198被安装在容器52上，在挥发性材料散放器之上时，传感器被布置在孔202中以允许感应环境。进一步地，可以通过可调节的引导构件164调节柔性管98的排出端101以被布置在狭槽200内的任何位置处。
在再另一实施方式中，类似于图16中所示的实施方式的挥发性材料散放器包括具有安装在基座上的手动按钮或本领域技术人员已知的其它机械致动器的常开开关。常开开关可以被电连接到印刷电路板122以触发驱动单元的致动。可选地，手动按钮可以通过本领域技术人员已知的机械联动装置被机械地连接到排出管道76，使得手动按钮的压下径向地移动倾斜致动的阀杆88。当外壳198被安装到容器52时，外壳198的中间部分136的后侧148上的可压下的面板214，如同在图18中所示的那样，可以适于接触和压下手动按钮。可压下的面板214可以是活动铰链或者可以是以本领域技术人员已知的其它方式可向内地压下的。可压下的面板214也可以包括指状物压下部216以易于使用。
图19示出了一时序图，其示出了上文中所描述的任何挥发性材料散放器在使用状态期间的操作。最初，通过将线性开关组件126的定位指状物128从“OFF”位置218移动到四个操作模式220、22、224和226中的其中一个而给挥发性材料散放器，例如，挥发性材料散放器166通电，如同在图3中所示的那样，由此控制电路(未示出)，其可以被蚀刻在印刷电路板122上，使得挥发性材料散放器166进入启动延迟期。所述四个操作模式220、222、224和226各自对应于相继的喷射期之间的预定睡眠期。例如，第一操作模式220可以对应于五分钟的睡眠期，第二操作模式222可以对应于七分半钟的睡眠期，第三操作模式224可以对应于十五分钟的睡眠期，并且第四操作模式226可以对应于三十分钟的睡眠期。对于本例子，我们将假定已经选择了第一操作模式220。当所述启动延迟期结束时，在第一喷射期期间致动所述螺线管组件112以从容器52排出流体。启动延迟期优选为是大约三秒长，并且喷射期通常是大约98毫秒长。当第一喷射期结束时，挥发性材料散放器166进入持续5分钟的第一睡眠期。当第一睡眠期届满时，在第二喷射期期间致动螺线管组件112以排出流体。其后，所述挥发性材料散放器166进入持续5分钟的第二睡眠期。在本例子中，挥发性材料散放器166的手动致动中断第二睡眠期，由此在第三喷射期期间散放流体。其后继续在睡眠期和喷射期之间交替地自动操作。在睡眠期间的任何时间，用户通过压下如同上面所描述的那样的、可以被安装到其的手动按钮手动地致动挥发性材料散放器166一可选择时间段或固定时间段。当手动喷射操作结束后，挥发性材料散放器166完成被挂起的睡眠期。其后，进行喷射操作。
在另一实施方式中，线性开关组件126可以具有连续的设置范围而不是上面所描述的四个分离的操作模式220、222、224和226。在这种实施方式中，线性开关组件126可以被提供有开关机构，例如，转盘(未示出)，其提供喷射期和/或睡眠期在连续喷射和持续几个小时或几天的睡眠期之间的连续用户变化。在进一步的实施方式中，线性开关组件126可以被传感器，举例来说，光电管光传感器代替和/或补充，所述传感器可以被用作运动探测器。可选地，可以提供多于一个传感器以代替线性开关组件126或者与线性开关组件126相结合。可以预期得到，本领域技术人员可以提供任何类型的传感器，所述任何类型的传感器单独地或者与线性开关组件和/或其它传感器相结合以满足用户需求。在一个特定实施方式中(未示出)，举例来说，线性开关组件126和传感器都被提供在挥发性材料散放器中。在这种实施方式中，用户可以选择使用基于定时器的线性开关组件126以自动地操作螺线管组件112，或者用户可以选择使用传感器以探测给定事件，之后致动螺线管组件112。可选地，这种挥发性材料散放器可以同时以基于定时器的操作模式和以基于传感器的操作模式操作。
如同上面所指出的那样，传感器可以是光电管光传感器。光电管光传感器收集周围光并且允许控制电路探测其强度的任何变化。通过控制电路进行光电管输出的过滤。如果控制电路确定已经到达了临界光状态，举例来说，预定程度的光强度改变，控制电路产生信号以致动螺线管组件112。例如，如果包括光电管光传感器的挥发性材料散放器被放置在一照明的浴室内，走过所述传感器的人可能阻挡足够量的周围光到达所述传感器从而使得控制电路致动螺线管组件112并且排出流体。进一步地，也可以使用本领域技术人员已知的其它运动探测器，举例来说，被动红外传感器或热电运动传感器，红外反射运动传感器、超声波运动传感器、或者雷达或微波无线运动传感器。
当挥发性材料散放器166处于操作状态时所述LED124被点亮。在睡眠期期间所述LED124每十五秒间歇地闪烁一次。取决于所选择的操作模式，当喷射期开始即将来临时所述LED的闪烁频率开始增加。所述LED124的更频繁的点亮用作所述挥发性材料散放器166将要将流体内容物排出到大气中的可视信号。
可以修改这里所描述的任何实施方式以包括不同实施方式中所披露的任何结构或方法。进一步地，本发明不被限定到所示的特定类型的气雾剂容器。更进一步地，可以修改这里所披露的任何实施方式的挥发性材料散放器以与任何类型的具有倾斜致动的阀杆的流体容器一起工作。
工业应用性
气雾剂散放器通常被用来散放被存储在气雾剂容器内的挥发性材料例如空气清新剂、除臭剂、杀虫剂、杀菌剂、减充血剂、香水、和类似材料。用于气雾剂容器的自动阀致动系统允许在没有人为相互作用的情况下例如依照预定时间表释放其内容物。与竖直致动的阀杆相比，用于气雾剂容器释放阀的倾斜致动的阀杆通常所需要力较小，但是可能缺少精确的方向控制。这里提供了一种用于自动地致动倾斜致动的阀杆、提供选择性的方向控制的系统。所述系统可以被安装在通常的顶帽中用以与普通的倾斜致动的气雾剂容器一起使用，导致气雾剂容器的用途的改进。
基于前面的描述，本发明的多种修改对本领域技术人员而言将是显而易见的。因此，这个描述将被解释为仅仅是示例性的并且提供该描述的目的是使得本领域技术人员能制造和使用本发明以及提供教导执行本发明的最好方式。保留落在附属的权利要求的范围内的所有修改的专有权。

Claims (27)

1.一种挥发性材料散放器，包括：
外壳，所述外壳适于被可释放地安装在容器的上端上，所述容器具有倾斜致动的阀杆，其中电子驱动单元被布置在所述外壳内，所述电子驱动单元包括柱塞，所述柱塞适于径向地移动所述倾斜致动的阀杆；和
柔性管，所述柔性管基本设置在所述外壳内并具有排出端，所述排出端相对于所述容器被固定地保持，其中所述柔性管适于与所述倾斜致动的阀杆流体连通。
2.如权利要求1所述的挥发性材料散放器，进一步包括排出管道，所述排出管道用于布置在所述柔性管的入口端和倾斜致动的阀杆之间，以提供所述倾斜致动的阀杆和所述柔性管的所述入口端之间的流体连通。
3.如权利要求2所述的挥发性材料散放器，其中所述排出管道包括入口部分、被布置成平行于所述入口部分的出口部分、以及连接所述入口部分和所述出口部分的横向中间部分。
4.如权利要求2所述的挥发性材料散放器，其中所述排出管道包括从所述排出管道径向地延伸的凸缘。
5.如权利要求4所述的挥发性材料散放器，其中所述柱塞适于接合并且轴向地移动所述排出管道的所述凸缘，以径向地移动所述倾斜致动的阀杆。
6.如权利要求1所述的挥发性材料散放器，其中所述柔性管的所述排出端通过引导构件相对于容器被固定地保持，所述引导构件使所述排出端相对于所述容器可调节地定向和定位。
7.如权利要求6所述的挥发性材料散放器，其中所述柔性管的所述排出端被定向成径向地远离容器的纵轴线。
8.如权利要求6所述的挥发性材料散放器，其中所述柔性管的所述排出端被保持为在轴向上平行于容器的纵轴线。
9.如权利要求1所述的挥发性材料分配器，进一步包括具有倾斜致动的阀杆的容器。
10.一种散放系统，包括：
适于被可释放地安装在容器的上端上的外壳，所述容器具有倾斜致动的阀杆，其中所述外壳包括排出孔；
柔性管，适于与所述倾斜致动的阀杆流体连通并且具有被固定地布置成与所述排出孔邻近的排出端；和
布置在所述外壳内的驱动单元，其中所述驱动单元包括适于径向地移动所述倾斜致动的阀杆的螺线管组件。
11.如权利要求10所述的散放系统，其中所述外壳的所述排出孔能适应所述柔性管的所述排出端的多个固定地布置的位置。
12.如权利要求10所述的散放系统，进一步包括具有倾斜致动的阀杆的容器。
13.一种挥发性材料散放器，包括：
外壳，所述外壳适于被可释放地安装在容器的上端上，其中驱动单元被布置在所述外壳内，所述驱动单元适于至少响应于来自传感器的信号而被致动以径向地移动所述容器的倾斜致动的阀杆；和
柔性管，具有相对于所述容器被固定地保持的排出端，其中所述柔性管适于与所述倾斜致动的阀杆流体连通。
14.如权利要求13所述的挥发性材料散放器，其中响应于来自计时器的信号致动所述驱动单元。
15.如权利要求14所述的挥发性材料散放器，进一步包括为所述计时器提供一个或多个操作模式的开关组件。
16.如权利要求13所述的挥发性材料散放器，其中响应于来自手动致动器的信号致动所述驱动单元。
17.如权利要求13所述的挥发性材料散放器，其中所述传感器是光电管光传感器。
18.如权利要求13所述的挥发性材料散放器，其中所述传感器是超声波运动传感器。
19.如权利要求13所述的挥发性材料散放器，其中所述传感器是微波无线运动传感器。
20.如权利要求13所述的挥发性材料散放器，进一步包括具有倾斜致动的阀杆的容器。
21.一种挥发性材料散放器，包括：
外壳，所述外壳适于被可释放地安装在容器的上端上，所述容器具有倾斜致动的阀杆，其中电子驱动单元被布置在所述外壳内，所述外壳适于径向地移动所述倾斜致动的阀杆；
柔性管，所述柔性管具有排出端，所述排出端相对于所述容器被固定地保持，其中所述柔性管适于与所述倾斜致动的阀杆流体连通；和
排出管道，所述排出管道用于布置在所述柔性管的入口端和倾斜致动的阀杆之间，以提供所述倾斜致动的阀杆和所述柔性管的所述入口端之间的流体连通，其中所述排出管道包括从所述排出管道径向地延伸的凸缘，
其中所述电子驱动单元包括柱塞，所述柱塞适于接合并且轴向地移动所述排出管道的所述凸缘，以径向地移动所述倾斜致动的阀杆。
22.一种散放器，包括：
外壳，所述外壳具有被布置在其中的电子驱动单元，其中所述电子驱动单元适于径向地移动容器的倾斜致动的阀杆；和
柔性管，所述柔性管基本设置在所述外壳内并具有排出端，所述排出端相对于所述容器被固定地保持，其中所述柔性管适于与所述倾斜致动的阀杆流体连通。
23.如权利要求22所述的散放器，进一步包括排出管道，所述排出管道用于布置在所述柔性管的入口端和倾斜致动的阀杆之间，以提供所述倾斜致动的阀杆和所述柔性管的所述入口端之间的流体连通。
24.如权利要求23所述的散放器，其中所述排出管道包括从所述排出管道径向地延伸的凸缘。
25.如权利要求24所述的散放器，其中所述排出管道包括入口部分、被布置成平行于所述入口部分的出口部分、以及连接所述入口部分和所述出口部分的横向中间部分。
26.如权利要求25所述的散放器，其中所述电子驱动单元包括柱塞，所述柱塞适于接合并且轴向地移动所述排出管道的所述凸缘，以径向地移动所述倾斜致动的阀杆。
27.如权利要求22所述的散放器，其中所述电子驱动单元适于被可释放地保持在容器上。
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AU2009229317A1 (en) 2009-10-01
KR20100126759A (ko) 2010-12-02
CN103600927B (zh) 2016-06-01
US9089622B2 (en) 2015-07-28
WO2009120318A2 (en) 2009-10-01
EP2529760B1 (en) 2014-06-25
CA2719218A1 (en) 2009-10-01
CN102026674A (zh) 2011-04-20
CA2719218C (en) 2013-02-19
BRPI0909076A2 (pt) 2015-08-25
JP2011517973A (ja) 2011-06-23
CN103600927A (zh) 2014-02-26
US20090236362A1 (en) 2009-09-24
AU2009229317B2 (en) 2011-12-01
ES2487942T3 (es) 2014-08-25
US8387827B2 (en) 2013-03-05
WO2009120318A3 (en) 2010-02-25
US20130161348A1 (en) 2013-06-27
EP2529760A1 (en) 2012-12-05
EP2257318A2 (en) 2010-12-08

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