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1. 发明公开

US20240066327A1 PORTABLE EMERGENCY ESCAPE DEVICE 审中-公开
公开(公告)号：US20240066327A1
公开(公告)日：2024-02-29
申请号：US18271240
申请日：2021-12-09
申请人： Jeong Hoon SHIN , REEL TECH CO., LTD.
发明人： Jeong Hoon SHIN
IPC分类号： A62B1/08 , H02P3/12
CPC分类号： A62B1/08 , H02P3/12
摘要： The present invention discloses a portable emergency escape device comprising a casing, a drum rotatably installed inside the casing and around which a wire is wound, a reduction gear connected to the drum, a DC motor having a rotation shaft connected to the reduction gear, a safety belt worn by a user, a braking resistor for determining a descent speed, and a constant speed control unit connected to the braking resistor. The braking resistor is connected between both ends of a power input terminal of the DC motor, and the braking resistor can control a resistance value. And, the constant speed control unit changes the resistance value of the braking resistor in response to the user's weight to maintain the descent speed constant regardless of the user's weight.

2. 发明授权

US11261065B2 Lifting apparatus for highly-mounted device 有权
公开(公告)号：US11261065B2
公开(公告)日：2022-03-01
申请号：US16759047
申请日：2018-10-26
申请人： REEL TECH CO., LTD.
发明人： Jeong Hoon Shin
IPC分类号： B66D1/48 , B66D1/36 , B66D1/34 , B66D1/56 , B66D1/60 , B66D1/12 , B66D1/54 , A62C99/00 , F21V21/38 , H04N5/225
摘要： A lifting apparatus for a highly-mounted device includes a main body installed at a predetermined height so that a drum for winding a wire rope and a first driving motor for giving a rotating force to the drum are installed thereto; a lifting body suspended from the wire rope and having a device coupling portion provided at a lower end thereof; an accommodation structure located at a lower portion of the main body and having an open lower portion so as to be coupled with the lifting body; a stopper installed at the accommodation structure and caught by a suspending protrusion provided to the lifting body to give an anti-falling function for the lifting body; and an upper contact point and a lower contact point respectively installed at the main body and the lifting body to make contact with each other when the lifting body is moved up.

3. 发明授权

US11247881B2 Lifting apparatus for highly-mounted device and control method thereof 有权
公开(公告)号：US11247881B2
公开(公告)日：2022-02-15
申请号：US16759576
申请日：2018-10-26
申请人： REEL TECH CO., LTD.
发明人： Jeong Hoon Shin
IPC分类号： B66D1/48 , B66D1/36 , F21V21/38 , B66D1/34 , B66D1/56 , B66D1/60 , B66D1/12 , B66D1/54 , A62C99/00 , H04N5/225
摘要： Disclosed is a control method of a lifting apparatus for a highly-mounted device. The control method includes (a) outputting a descending signal in a state where the main body and the lifting body are coupled; (b) determining whether the lifting body is normally released downward from the main body according to the descending signal; and (c) stopping the driving motor or executing the step (a) again when the lifting body is not normally released downward, wherein in the step (b), it is determined whether the lifting body is normally released downward from the main body by checking whether a weight of the lifting body is applied to the wire rope.

4. 发明授权

US10502362B2 Lifting apparatus for highly mounted equipment 有权
公开(公告)号：US10502362B2
公开(公告)日：2019-12-10
申请号：US15202923
申请日：2016-07-06
申请人： REEL TECH CO., LTD
发明人： Jeong Hoon Shin
IPC分类号： F21V21/38 , F16M13/02 , B66D1/36 , F21S8/06 , H04N5/225 , H04N7/18 , F21S8/04 , F21V23/06
CPC分类号： F16M13/027 , B66D1/36 , F21S8/061 , F21V21/38 , H04N5/2253 , H04N7/183 , F16M2200/028 , F21S8/04 , F21V23/06 , H04N7/18
摘要： Disclosed is a lifting apparatus for highly mounted equipment, which includes a main body installed at a predetermined height and having a hollow drum around which a wire rope is wound and a driving motor installed to give a rotation force to the drum; a moving body suspended from the wire rope and having an equipment coupling unit provided at a lower end thereof; a coupling unit located at a lower portion of the main body and having an accommodation structure with an open lower portion to be coupled to the moving body and a stopper installed at the accommodation structure to fix a coupled state of the moving body; and an upper contact portion and a lower contact portion respectively installed at the main body and the moving body to contact each other when the moving body ascends and is coupled to the main body by winding the wire rope, wherein the drum is disposed to lie down in the main body, wherein the wire rope unwound from the drum passes through the hollow of the drum and is connected to the moving body, and wherein when the main body is coupled to the moving body, the upper contact portion and the lower contact portion contact each other in the hollow of the drum.

5. 发明申请

US20170009937A1 LIFTING APPARATUS FOR HIGHLY MOUNTED EQUIPMENT 审中-公开
标题翻译：升降装置用于高安装设备
公开(公告)号：US20170009937A1
公开(公告)日：2017-01-12
申请号：US15202923
申请日：2016-07-06
申请人： REEL TECH CO., LTD
发明人： Jeong Hoon SHIN
IPC分类号： F16M13/02 , H04N7/18 , F21S8/06 , H04N5/225
CPC分类号： F16M13/027 , B66D1/36 , F16M2200/028 , F21S8/04 , F21S8/061 , F21V21/38 , F21V23/06 , H04N5/2253 , H04N7/18 , H04N7/183
摘要： Disclosed is a lifting apparatus for highly mounted equipment, which includes a main body installed at a predetermined height and having a hollow drum around which a wire rope is wound and a driving motor installed to give a rotation force to the drum; a moving body suspended from the wire rope and having an equipment coupling unit provided at a lower end thereof; a coupling unit located at a lower portion of the main body and having an accommodation structure with an open lower portion to be coupled to the moving body and a stopper installed at the accommodation structure to fix a coupled state of the moving body; and an upper contact portion and a lower contact portion respectively installed at the main body and the moving body to contact each other when the moving body ascends and is coupled to the main body by winding the wire rope, wherein the drum is disposed to lie down in the main body, wherein the wire rope unwound from the drum passes through the hollow of the drum and is connected to the moving body, and wherein when the main body is coupled to the moving body, the upper contact portion and the lower contact portion contact each other in the hollow of the drum.
摘要翻译：公开了一种用于高度安装的设备的升降装置，其包括安装在预定高度的主体，并且具有卷绕钢丝绳的中空鼓和安装成向滚筒施加旋转力的驱动马达; 移动体悬挂在钢丝绳上并具有设在其下端的设备联接单元; 一个联接单元，位于主体的下部，并具有一个容纳结构，该容纳结构具有一个开放的下部，与该移动体相连;一个止动件，安装在该容纳结构上，以固定该移动体的联接状态; 以及分别安装在主体和移动体上的上部接触部分和下部接触部分，当移动体上升时，该接触部分和下部接触部分彼此接触并且通过卷绕钢丝绳而联接到主体，其中滚筒被设置成躺下在主体中，从滚筒展开的钢丝绳穿过滚筒的中空并连接到移动体，并且其中当主体联接到移动体时，上接触部分和下接触部分在鼓的中空中彼此接触。

6. 发明申请

US20220085751A1 SMART SOLAR POWER GENERATION SYSTEM 有权
公开(公告)号：US20220085751A1
公开(公告)日：2022-03-17
申请号：US17413951
申请日：2019-11-21
申请人： REEL TECH CO., LTD.
发明人： Jeong Hoon SHIN
IPC分类号： H02S20/32 , H04N7/18 , H04N5/225 , F21S9/03 , F21S8/08 , F21V21/38 , F21V23/04
摘要： Disclosed is a smart solar power generation system comprising: a pole fixed to stand on the ground; a solar panel disposed obliquely on the top of the pole and generating solar electricity: a rotation device installed under the solar panel and providing rotational force to the solar panel; and a microcomputer which drives and controls the rotation device, and executes a first rotation mode for producing solar electricity while rotating the solar panel at a predetermined speed after sunrise, and a second rotation mode for moving the solar panel to the start position by rotating the solar panel such that the top surface of the solar panel faces east using residual electricity outputted from the solar panel at sunset or sunrise.

7. 发明申请

US20200317478A1 LIFTING APPARATUS FOR HIGHLY-MOUNTED DEVICE 审中-公开
公开(公告)号：US20200317478A1
公开(公告)日：2020-10-08
申请号：US16759047
申请日：2018-10-26
申请人： REEL TECH CO., LTD.
发明人： Jeong Hoon SHIN
IPC分类号： B66D1/12 , B66D1/54
摘要： A lifting apparatus for a highly-mounted device includes a main body installed at a predetermined height so that a drum for winding a wire rope and a first driving motor for giving a rotating force to the drum are installed thereto; a lifting body suspended from the wire rope and having a device coupling portion provided at a lower end thereof; an accommodation structure located at a lower portion of the main body and having an open lower portion so as to be coupled with the lifting body; a stopper installed at the accommodation structure and caught by a suspending protrusion provided to the lifting body to give an anti-falling function for the lifting body; and an upper contact point and a lower contact point respectively installed at the main body and the lifting body to make contact with each other when the lifting body is moved up.

8. 发明公开

US20240154400A1 ELEVATING CABLE REEL OF SINGLE-LAYER WINDING TYPE 审中-公开
公开(公告)号：US20240154400A1
公开(公告)日：2024-05-09
申请号：US18548926
申请日：2022-03-02
申请人： Jeong Hoon SHIN , REEL TECH CO., LTD.
发明人： Jeong Hoon SHIN
IPC分类号： H02G11/02 , A63F5/04 , H02G3/30
CPC分类号： H02G11/02 , A63F5/04 , H02G3/30
摘要： The present invention disclosed a elevating cable reel of single-layer winding type comprising; a main body installed on a ceiling or wall or a support of a predetermined shape and having a storage space therein; a drum rotatably accommodated inside the main body, and having a hollow therein, and a power cable being wound around a circumferential surface thereof; a driving motor disposed in the hollow to provide forward/reverse rotational force to the drum; a slip ring installed on a part of the drum to receive commercial power in a contact manner; and an elevating body suspended from the lower end of the power cable and installed to be elevated up and down. And, the power cable is wound in a single layer on the circumferential surface of the drum to prevent heat generation due to eddy current.

9. 发明申请

US20230126713A1 ROTATION APPARATUS OF POLE SYSTEM FOR PHOTOVOLTAIC POWER GENERATION 有权
公开(公告)号：US20230126713A1
公开(公告)日：2023-04-27
申请号：US17913159
申请日：2021-02-16
申请人： REEL TECH CO., LTD.
发明人： Jeong Hoon SHIN
IPC分类号： H02S20/32
摘要： Disclosed is a rotation apparatus of a pole system for photovoltaic power generation, the rotation apparatus comprising: a first tubular body connected to a solar panel array; a second tubular body coupled to a lower portion of the first tubular body and fixed on the upper end of a pole; a gear unit for transferring rotating force to the first tubular body; a driving motor for providing the gear unit with the rotating force; and a contact part of at least 3-points of contact, which is installed on coupling portions of the first tubular body and the second tubular body and maintains a contact state during the relative rotation of the first and second tubular bodies to transfer the power or a signal.

10. 发明申请

US20200299114A1 LIFTING APPARATUS FOR HIGHLY-MOUNTED DEVICE AND CONTROL METHOD THEREOF 审中-公开
公开(公告)号：US20200299114A1
公开(公告)日：2020-09-24
申请号：US16759576
申请日：2018-10-26
申请人： REEL TECH CO., LTD.
发明人： Jeong Hoon SHIN
IPC分类号： B66D1/48 , B66D1/56 , B66D1/60 , B66D1/34
摘要： Disclosed is a control method of a lifting apparatus for a highly-mounted device. The control method includes (a) outputting a descending signal in a state where the main body and the lifting body are coupled; (b) determining whether the lifting body is normally released downward from the main body according to the descending signal; and (c) stopping the driving motor or executing the step (a) again when the lifting body is not normally released downward, wherein in the step (b), it is determined whether the lifting body is normally released downward from the main body by checking whether a weight of the lifting body is applied to the wire rope.

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