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1. 发明授权

US09951940B2 Floating illumination device for a swimming pool or other body of water and method therefor 有权
公开(公告)号：US09951940B2
公开(公告)日：2018-04-24
申请号：US14962672
申请日：2015-12-08
申请人： Wing-Tak Hui , Andrew Matthew Hui , Martin Wing-Kin Hui
发明人： Wing-Tak Hui , Andrew Matthew Hui , Martin Wing-Kin Hui
IPC分类号： F21V31/00 , E04H4/14 , F21S9/03 , F21L4/08 , F21W131/401
CPC分类号： F21V31/00 , E04H4/148 , F21L4/08 , F21S9/037 , F21V31/005 , F21W2131/401
摘要： A floating illumination device for a water feature has a housing having a sub-housing extending down from a bottom section of the housing. A lighting circuit is held by the sub-housing. A plurality of illuminating elements of the lighting circuit is attached to an outer perimeter of the sub-housing. A cover is positioned over the sub-housing forming a watertight seal.

2. 发明申请

US20160145885A1 JET PROPELLED POOL CLEANER 有权
标题翻译：喷气式喷雾清洗机
公开(公告)号：US20160145885A1
公开(公告)日：2016-05-26
申请号：US14551894
申请日：2014-11-24
申请人： Wing-Tak Hui , Andrew Matthew Hui , Wing-Kin Hui
发明人： Wing-Tak Hui , Andrew Matthew Hui , Wing-Kin Hui
IPC分类号： E04H4/16
CPC分类号： E04H4/1663 , E04H4/1654
摘要： A pool cleaner having two tilted pumps pointing in opposite directions, which propel the pool cleaner. In an embodiment, the pumps are turned on alternatively to alternate the direction of travel of the pool cleaner. In an embodiment, each pump has a discharge opening facing upwards at an angle, covered by an adjustable flap. The flap can be adjusted to open to different degrees to change the speed of the pool cleaner. The flap is attached to a ring that rotates and thereby rotates the angle of the orientation of the flap. Adjusting the angle of orientation of the flap of the pool cleaner changes the extent to which the pool cleaner moves sideways while moving forwards or the extent to which the pool cleaner turns.
摘要翻译：一个游泳池清洁器，两个倾斜的泵指向相反的方向，这样可以推动泳池清洁。在一个实施例中，泵交替地转动以交替洗涤器清洁器的行进方向。在一个实施例中，每个泵具有一个以可调整的挡片覆盖的角度向上的排放口。皮瓣可以调节到不同程度打开以改变泳池清洁剂的速度。翼片附接到旋转的环，从而旋转瓣片的取向的角度。调整洗涤池清洁剂的挡板的方向角度会改变泳池清洁剂向前移动的程度或池清洁器转动的程度。

3. 发明授权

US08661594B2 Cleaning apparatus for pool cleaning vehicle with endless loop track 有权
标题翻译：具有无限循环轨道的游泳池清洁车辆清洁装置
公开(公告)号：US08661594B2
公开(公告)日：2014-03-04
申请号：US12939079
申请日：2010-11-03
申请人： Wing-kin Hui , Wing-tak Hui
发明人： Wing-kin Hui , Wing-tak Hui
IPC分类号： E04H4/16
CPC分类号： E04H4/1654
摘要： Disclosed herein is cleaning structure attachable to a submersible pool cleaning vehicle (PCV). In one exemplary embodiment the PCV has an endless loop track and a chassis therefore. The cleaning structure attaches to the chassis and acts as a cap covering the drive wheels and track. The cleaning structure includes a base and bristles extending outwardly therefrom. The bristles define fingers. In one embodiment, the fingers are of a uniform length. In another embodiment, the fingers are of a graduated length. Others embodiments include the fingers being distributed on the base in a random pattern.In one embodiment, the cleaning structure defines a single insert. In another, the cleaning structure includes multiple inserts.
摘要翻译：本文公开了可附接到潜水池清洁车辆（PCV）的清洁结构。在一个示例性实施例中，PCV具有无限循环轨道和底盘。清洁结构附着在底盘上，作为覆盖驱动轮和履带的盖子。清洁结构包括从其向外延伸的基部和刷毛。刷毛定义手指。在一个实施例中，手指具有均匀的长度。在另一个实施例中，手指具有刻度长度。其他实施例包括手指以随机图案分布在基座上。在一个实施例中，清洁结构限定单个插入件。另一方面，清洁结构包括多个插入物。

4. 发明授权

US08510889B2 Automated pool cleaning vehicle with middle roller 有权
标题翻译：带中间滚筒的自动游泳池清洁车
公开(公告)号：US08510889B2
公开(公告)日：2013-08-20
申请号：US12914041
申请日：2010-10-28
申请人： Wing-tak Hui , Wing-kin Hui
发明人： Wing-tak Hui , Wing-kin Hui
IPC分类号： E04H4/16
CPC分类号： E04H4/1654
摘要： Disclosed herein is an automated pool cleaning vehicle (PCV) having a middle roller. The PCV having a housing. The housing defines an interior. Located within the interior is a pump and a filter bag. The housing also includes a bottom, which is generally curved in a concave manner. The housing further includes a chassis. The pump creates a vacuum for sucking up dirt and debris into the filter bag through intakes in the housing. The housing including first and second pairs of wheels connected to the chassis. Between the front and second wheels is a middle roller, also connected to the chassis. In a first embodiment, the middle roller includes a single roller, which is approximately the same diameter as the wheels of the first and second pairs of wheels. In other embodiments, the wheels of the middle roller are larger or smaller. In yet another embodiment, the middle roller includes a series of wheels.
摘要翻译：本文公开了一种具有中间辊的自动化池清洁车辆（PCV）。 PCV有一个外壳。外壳定义一个内部。位于内部的是一个泵和一个过滤袋。壳体还包括底部，其通常以凹形方式弯曲。壳体还包括底盘。该泵产生一个真空，用于通过外壳中的进气口将污垢和碎屑吸入过滤袋。壳体包括连接到底盘的第一和第二对轮。在前轮和第二轮之间是中间辊，也连接到底盘。在第一实施例中，中间辊包括与第一和第二对车轮大致相同的直径的单个辊。在其它实施例中，中间辊的车轮较大或更小。在另一个实施例中，中间辊包括一系列轮。

5. 发明申请

US20130206660A1 FLOATING POOL WATER CONTROLER 有权
标题翻译：浮动池水控制器
公开(公告)号：US20130206660A1
公开(公告)日：2013-08-15
申请号：US13372455
申请日：2012-02-13
申请人： Wing-kin HUI , Wing-tak HUI
发明人： Wing-kin HUI , Wing-tak HUI
IPC分类号： C02F1/00
CPC分类号： E04H4/1281 , C02F1/4606 , C02F2103/42 , C02F2201/009 , C02F2201/4614 , C02F2209/008 , Y02A20/212
摘要： Disclosed herein is a floating pool water controller for dispensing germicide and antimicrobial material into a swimming pool based upon real time pool conditions. The controller includes the ability to adjust to these ever changing conditions in real time, and, to do so remotely. The controller includes a housing adapted for floating on the pool water. Additionally, a dispenser is provided for dispensing Cu ion into the pool and includes a dispenser assembly connected to the housing. The controller is provided with a controller for adjusting the amount of Cu ion dispensed into the pool water. And, the controller includes a probe extending from the housing into the pool water for sensing pool conditions. Thus, upon sensing the pool conditions in real time, the controller can be adjusted to dispense the proper amount of Cu ion into the pool water.
摘要翻译：本文公开了一种浮池水控制器，用于基于实时池条件将杀菌剂和抗微生物材料分配到游泳池中。控制器包括实时调整这些不断变化的条件的能力，并远程执行。控制器包括适于漂浮在泳池水上的壳体。此外，提供了一种用于将Cu离子分配到池中的分配器，并且包括连接到壳体的分配器组件。控制器设置有用于调节分配到池水中的Cu离子的量的控制器。并且，控制器包括从壳体延伸到池水中的探针，用于感测池的状况。因此，在实时检测池条件时，可以调节控制器以将适量的Cu离子分配到池水中。

6. 发明申请

US20120102664A1 AUTOMATED POOL CLEANING VEHICLE WITH MIDDLE ROLLER 有权
标题翻译：自动清洗车用中型滚筒
公开(公告)号：US20120102664A1
公开(公告)日：2012-05-03
申请号：US12914041
申请日：2010-10-28
申请人： Wing-kin Hui , Wing-tak Hui
发明人： Wing-kin Hui , Wing-tak Hui
IPC分类号： E04H4/16
CPC分类号： E04H4/1654
摘要： Disclosed herein is an automated pool cleaning vehicle (PCV) having a middle roller. The PCV having a housing. The housing defines an interior. Located within the interior is a pump and a filter bag. The housing also includes a bottom, which is generally curved in a concave manner. The housing further includes a chassis. The pump creates a vacuum for sucking up dirt and debris into the filter bag through intakes in the housing. The housing including first and second pairs of wheels connected to the chassis. Between the front and second wheels is a middle roller, also connected to the chassis. In a first embodiment, the middle roller includes a single roller, which is approximately the same diameter as the wheels of the first and second pairs of wheels. In other embodiments, the wheels of the middle roller are larger or smaller. In yet another embodiment, the middle roller includes a series of wheels.
摘要翻译：本文公开了一种具有中间辊的自动化池清洁车辆（PCV）。 PCV有一个外壳。外壳定义一个内部。位于内部的是一个泵和一个过滤袋。壳体还包括底部，其通常以凹形方式弯曲。壳体还包括底盘。该泵产生一个真空，用于通过外壳中的进气口将污垢和碎屑吸入过滤袋。壳体包括连接到底盘的第一和第二对轮。在前轮和第二轮之间是中间辊，也连接到底盘。在第一实施例中，中间辊包括与第一和第二对车轮大致相同的直径的单个辊。在其它实施例中，中间辊的车轮较大或更小。在另一个实施例中，中间辊包括一系列轮。

7. 发明授权

US07213287B2 Swimming pool cleaner 有权
标题翻译：游泳池清洁
公开(公告)号：US07213287B2
公开(公告)日：2007-05-08
申请号：US10345152
申请日：2003-01-16
申请人： Joseph Wing-Tak Hui
发明人： Joseph Wing-Tak Hui
IPC分类号： E04H4/16
CPC分类号： E04H4/1654
摘要： A self-propelled swimming pool cleaner which randomly covers the bottom of the pool. Water pumped from the bottom of the unit filters dirt carried thereby, then uses the pumped water to propel the device either forward or backward. A pivoted front axle causes the path of the unit to vary when changing from forward to backward so that the unit randomly covers the entire pool bottom. Spring loaded doors may be provided to allow water to exit when the unit is lifted out of the pool. A sealed motor unit has a metal portion to transfer heat from the motor.
摘要翻译：一个自推式游泳池清洁剂，随机覆盖池底。从单元底部抽出的水过滤掉由此携带的污垢，然后使用抽水将前进或后退推进。枢转的前轴使得单元的路径在从前向后变化时变化，使得该单元随机地覆盖整个池底部。可以设置弹簧加载的门，以便当单元从池中提出时允许水离开。密封的马达单元具有用于从马达传热的金属部分。

8. 发明授权

US5701981A Retractable power cord 失效
标题翻译：伸缩电源线
公开(公告)号：US5701981A
公开(公告)日：1997-12-30
申请号：US615685
申请日：1996-03-13
申请人： Trevor Marshall , Joseph Wing-Tak Hui , Thomas Wong
发明人： Trevor Marshall , Joseph Wing-Tak Hui , Thomas Wong
IPC分类号： H02G3/18 , H02G11/02 , H02G1/00
CPC分类号： H02G11/02 , H02G3/18
摘要： A retractable and extendable electrical cord, for positioning in a wall and having a hollow housing, one or more reels rotatably mounted within the hollow housing, an electrical cord wound upon each reel, a retraction spring connected to each reel for rewinding the reel to retract the cord, first and second electrical contact members mounted on the reel in spaced apart relation, and ends of the electrical cord being connected to the contacts of said reel, first and second contact rings mounted within the housing and engageable by respective first and second electrical contacts, as the reel rotates, and electrical supply connections connected to the first and second contact rings. Also disclosed is a portable electrical cord extension and retraction device which can be plugged in to a conventional wall socket so that the cord can be extended to reach an appliance, and can be retracted when not required.
摘要翻译：一种可收回和可延伸的电线，用于定位在壁中并具有中空壳体，一个或多个可旋转地安装在中空壳体内的卷盘，缠绕在每个卷轴上的电线，连接到每个卷轴上的回缩弹簧，用于将卷轴缩回电缆的第一和第二电接触构件以分开的关系安装在卷轴上，电线的端部连接到所述卷轴的触点，第一和第二接触环安装在壳体内并可由相应的第一和第二电气当卷轴旋转时，触点，以及连接到第一和第二接触环的电源连接。还公开了一种便携式电线延伸和收回装置，其可以插入到常规的壁插座中，使得电线可以延伸到达器具，并且可以在不需要时被收回。

9. 发明申请

US20170159927A1 FLOATING ILLUMINATION DEVICE FOR A SWIMMING POOL OR OTHER BODY OF WATER AND METHOD THEREFOR 有权
公开(公告)号：US20170159927A1
公开(公告)日：2017-06-08
申请号：US14962672
申请日：2015-12-08
申请人： WING-TAK HUI , ANDREW MATTHEW HUI , MARTIN WING-KIN HUI
发明人： WING-TAK HUI , ANDREW MATTHEW HUI , MARTIN WING-KIN HUI
IPC分类号： F21V31/00 , F21L4/08
CPC分类号： F21V31/00 , E04H4/148 , F21L4/08 , F21S9/037 , F21V31/005 , F21W2131/401
摘要： A floating illumination device for a water feature has a housing having a sub-housing extending down from a bottom section of the housing. A lighting circuit is held by the sub-housing. A plurality of illuminating elements of the lighting circuit is attached to an outer perimeter of the sub-housing. A cover is positioned over the sub-housing forming a watertight seal.

10. 发明授权

US09631388B2 Floating pool water controler 有权
公开(公告)号：US09631388B2
公开(公告)日：2017-04-25
申请号：US13372455
申请日：2012-02-13
申请人： Wing-kin Hui , Wing-tak Hui
发明人： Wing-kin Hui , Wing-tak Hui
IPC分类号： E04H4/12 , C02F1/46 , C02F103/42
CPC分类号： E04H4/1281 , C02F1/4606 , C02F2103/42 , C02F2201/009 , C02F2201/4614 , C02F2209/008 , Y02A20/212
摘要： Disclosed herein is a floating pool water controller for dispensing germicide and antimicrobial material into a swimming pool based upon real time pool conditions. The controller includes the ability to adjust to these ever changing conditions in real time, and, to do so remotely. The controller includes a housing adapted for floating on the pool water. Additionally, a dispenser is provided for dispensing Cu ion into the pool and includes a dispenser assembly connected to the housing. The controller is provided with a controller for adjusting the amount of Cu ion dispensed into the pool water. And, the controller includes a probe extending from the housing into the pool water for sensing pool conditions. Thus, upon sensing the pool conditions in real time, the controller can be adjusted to dispense the proper amount of Cu ion into the pool water.

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