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1. 发明授权

US07607363B2 Liquid volume metering device and method 失效
标题翻译：液体计量装置及方法
公开(公告)号：US07607363B2
公开(公告)日：2009-10-27
申请号：US11530388
申请日：2006-09-08
申请人： Yaohui Zhang , Cheng Zhang , Liangqing Li
发明人： Yaohui Zhang , Cheng Zhang , Liangqing Li
IPC分类号： G01N1/14 , B67D5/16
CPC分类号： G01N35/1095 , G01N35/1016 , G01N2035/1032
摘要： The present invention discloses a liquid volumetric device comprising a metering tube, a start sensor, an end sensor, a bath for storage of a sample to be metered, a vacuum chamber and a pump for pumping out air inside the vacuum chamber to form a negative pressure inside the vacuum chamber. The start sensor and the end sensor are provided respectively at the bottom and the top of the metering tube, the top of the metering tube is in communication respectively with the vacuum chamber and the outside atmosphere via pipelines, the bottom of the metering tube is in communication respectively with the bath and the vacuum chamber via pipelines, and control parts are provided in each of the pipelines for controlling connection/disconnection thereof. Thus, by forming a negative pressure inside the vacuum chamber, a sample in the bath may be pressed from down to up into the metering tube by means of a pressure difference between the atmosphere and the negative pressure, so as to complete the volume metering, whereby an occurrence of the side flow phenomenon can be completely eliminated.
摘要翻译：本发明公开了一种液体体积装置，包括计量管，起始传感器，端部传感器，用于储存要计量的样品的浴，真空室和泵，用于抽出真空室内的空气以形成负的真空室内的压力。启动传感器和端部传感器分别设置在计量管的底部和顶部，计量管的顶部通过管道与真空室和外部大气分别连通，计量管的底部处于通过管道分别与浴室和真空室通信，并且在每个管道中设置控制部件，用于控制其连接/断开。因此，通过在真空室内形成负压，可以通过大气压与负压之间的压力差将浴中的样品从下向上按压到计量管中，从而完成体积计量，从而可以完全消除侧流现象的发生。

2. 外观设计

USD932691S1 Hair dryer 有权
公开(公告)号：USD932691S1
公开(公告)日：2021-10-05
申请号：US29723775
申请日：2020-02-10
申请人： Xiaobing Wang , Liangqing Li
设计人： Xiaobing Wang , Liangqing Li

3. 发明授权

US09273852B2 Rotary lamp holder 有权
标题翻译：旋转灯座
公开(公告)号：US09273852B2
公开(公告)日：2016-03-01
申请号：US14004883
申请日：2012-03-15
申请人： Liangqing Li , Xiaobing Wang
发明人： Liangqing Li , Xiaobing Wang
IPC分类号： F21V14/08 , F21V1/10 , H02K7/116 , G09F13/04
CPC分类号： F21V14/08 , F21V1/10 , G09F13/04 , H02K7/116
摘要： A rotary lamp holder comprises a housing having a first longitudinal end and a second longitudinal end, the first longitudinal having an opening, a motor stator disposed around the inner circumference of the housing, a rotating shaft and rotatably mounted in the housing, the rotating shaft defining a cavity in communication with the opening of the first longitudinal end, a motor rotor fixed to the rotating shaft and coaxially disposed with the motor stator, a lamp cover bracket rotatably mounted relative to the housing and extending out of the first longitudinal, and a reduction transmission system located in the housing and connected to the rotating shaft and the lamp cover bracket respectively. Since the rotary lamp holder is compact in structure and size and can completely match any standard lamp holder and lamp cover, it can become a universal substitute for the lamp holder mounted on ordinary lamps.
摘要翻译：旋转灯座包括具有第一纵向端和第二纵向端的壳体，第一纵向具有开口，围绕壳体的内圆周设置的电动机定子，旋转轴并可旋转地安装在壳体中，旋转轴限定与所述第一纵向端部的开口连通的空腔，固定到所述旋转轴并与所述电动机定子同轴设置的电动机转子，相对于所述壳体可旋转地安装并延伸出所述第一纵向的灯盖支架，以及减速传动系统分别位于壳体中并分别连接到旋转轴和灯罩支架。由于旋转灯座的结构和尺寸紧凑，可以完全匹配任何标准的灯座和灯罩，因此它可以成为安装在普通灯具上的灯座的通用替代品。

4. 发明申请

US20140003029A1 ROTARY LAMP HOLDER 有权
标题翻译：旋转灯座
公开(公告)号：US20140003029A1
公开(公告)日：2014-01-02
申请号：US14004883
申请日：2012-03-15
申请人： Liangqing Li , Xiaobing Wang
发明人： Liangqing Li , Xiaobing Wang
IPC分类号： F21V14/08 , H02K7/116
CPC分类号： F21V14/08 , F21V1/10 , G09F13/04 , H02K7/116
摘要： A rotary lamp holder comprises a housing having a first longitudinal end and a second longitudinal end, the first longitudinal having an opening, a motor stator disposed around the inner circumference of the housing, a rotating shaft and rotatably mounted in the housing, the rotating shaft defining a cavity in communication with the opening of the first longitudinal end, a motor rotor fixed to the rotating shaft and coaxially disposed with the motor stator, a lamp cover bracket rotatably mounted relative to the housing and extending out of the first longitudinal, and a reduction transmission system located in the housing and connected to the rotating shaft and the lamp cover bracket respectively. Since the rotary lamp holder is compact in structure and size and can completely match any standard lamp holder and lamp cover, it can become a universal substitute for the lamp holder mounted on ordinary lamps.
摘要翻译：旋转灯座包括具有第一纵向端和第二纵向端的壳体，第一纵向具有开口，围绕壳体的内圆周设置的电动机定子，旋转轴并可旋转地安装在壳体中，旋转轴限定与所述第一纵向端部的开口连通的空腔，固定到所述旋转轴并与所述电动机定子同轴设置的电动机转子，相对于所述壳体可旋转地安装并延伸出所述第一纵向的灯盖支架，以及减速传动系统分别位于壳体中并分别连接到旋转轴和灯罩支架。由于旋转灯座的结构和尺寸紧凑，可以完全匹配任何标准的灯座和灯罩，因此它可以成为安装在普通灯具上的灯座的通用替代品。

5. 外观设计

USD1000685S1 Lamp 有权
公开(公告)号：USD1000685S1
公开(公告)日：2023-10-03
申请号：US29756222
申请日：2020-10-27
申请人： Xiaobing Wang , Liangqing Li , Thierry Chargueraud
设计人： Xiaobing Wang , Liangqing Li , Thierry Chargueraud
摘要： FIG. 1 is a front view of the lamp showing our new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a left view thereof;
FIG. 4 is a right view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a perspective view thereof; and,
FIG. 8 is another perspective view of the lamp in a tilted state.
The broken lines shown in the drawings illustrate portions of the article that form no part of the claimed design.

6. 外观设计

USD992802S1 Lamp 有权
公开(公告)号：USD992802S1
公开(公告)日：2023-07-18
申请号：US29755082
申请日：2020-10-16
申请人： Xiaobing Wang , Liangqing Li , Thierry Chargueraud
设计人： Xiaobing Wang , Liangqing Li , Thierry Chargueraud
摘要： FIG. 1 is a front view of the lamp showing our new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a left view thereof;
FIG. 4 is a right view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a perspective view of thereof; and,
FIG. 8 is another perspective view of the lamp in a tilted state.
The broken lines shown in the drawings illustrate portions of the article that form no part of the claimed design.

7. 发明授权

US11469024B2 Multidimension-controllable switch levitation system 有权
公开(公告)号：US11469024B2
公开(公告)日：2022-10-11
申请号：US17150732
申请日：2021-01-15
申请人： Thierry Chargueraud , Xiaobing Wang , Liangqing Li
发明人： Thierry Chargueraud , Xiaobing Wang , Liangqing Li
IPC分类号： H01F7/02 , H02N15/00 , F21V33/00
摘要： A multidimension-controllable levitation switch comprising a switch levitating body having a magnet; a magnetic levitation support mechanism for supporting the switch body in a stably levitated state relative thereto; magnetic detector means for detecting magnetic field variation of the switch body relative thereto and outputting a correspondingly varied magnetic signal; and a switch control circuit receiving the varied magnetic signal output by the magnetic detector means, and generating a corresponding switch signal based on the varied magnetic signal received. The multidimension-controllable levitation switch or switch system of the present invention may be applied to various electrical appliances, wherein the switch-shift operation of the electric device can be achieved simply by applying a push or press action on the levitating body, and thus incorporates operational convenience as well as novelty.

8. 外观设计

USD932692S1 Hair dryer 有权
公开(公告)号：USD932692S1
公开(公告)日：2021-10-05
申请号：US29723776
申请日：2020-02-10
申请人： Xiaobing Wang , Liangqing Li
设计人： Xiaobing Wang , Liangqing Li

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