WO2021256680A1 - Ensemble onduleur-batterie externe apte à un couplage à une seule touche - Google Patents

Ensemble onduleur-batterie externe apte à un couplage à une seule touche Download PDF

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Publication number
WO2021256680A1
WO2021256680A1 PCT/KR2021/004610 KR2021004610W WO2021256680A1 WO 2021256680 A1 WO2021256680 A1 WO 2021256680A1 KR 2021004610 W KR2021004610 W KR 2021004610W WO 2021256680 A1 WO2021256680 A1 WO 2021256680A1
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WO
WIPO (PCT)
Prior art keywords
inverter
power bank
terminal
power
protrusion
Prior art date
Application number
PCT/KR2021/004610
Other languages
English (en)
Korean (ko)
Inventor
김종철
Original Assignee
굿바이카 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 굿바이카 주식회사 filed Critical 굿바이카 주식회사
Publication of WO2021256680A1 publication Critical patent/WO2021256680A1/fr

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter

Definitions

  • the present invention relates to an inverter-powerbank set. More specifically, the present invention relates to an inverter-power bank set in which an inverter and a power bank can be combined with one touch.
  • a power bank is a portable energy storage device that is connected to and supplies power to electronic devices that require power in the event of a power outage, such as at camping sites, outdoor performance venues, etc. where power is not supplied.
  • the power bank Since the power bank provides DC power, it can be directly connected to camping equipment that uses DC power to supply power.
  • the power bank and inverter should be connected by a connecting cable, but unnecessary power consumption occurs due to heat generated when current flows through the cable.
  • unnecessary power consumption occurs due to heat generated when current flows through the cable.
  • there is a risk of an accident in which a user connects incorrectly in the process of connecting cables or a short circuit occurs between two terminals protruding from the power bank for cable connection.
  • Another object of the present invention is to provide an inverter-power bank set capable of minimizing power consumption by not connecting terminals with cables.
  • Another object of the present invention is to provide an inverter-power bank set in which terminals are not exposed to the outside and there is no risk of short circuit.
  • Another object of the present invention is to provide an inverter-power bank set in which the terminals are located on one side of the opposite side of the power bank and the inverter, so that the polarity of the terminals is not connected incorrectly.
  • Another object of the present invention is to provide an inverter-power bank set that can be carried integrally by fixing the power bank and the inverter in a stacked state.
  • Another object of the present invention is to provide an inverter-power bank set capable of preventing an electric shock accident by supplying power only in a state in which the power bank and the inverter are stacked.
  • Another object of the present invention is to provide a one-touch combination inverter-power bank set that can be used as a handle and/or a leg with a cover for protecting the protrusion for connecting the power bank and the inverter in a stacked state.
  • Inverter-power bank set capable of one-touch coupling includes a power bank having a first terminal on a first surface and an inverter having a second terminal on a second surface.
  • the power bank and the inverter are detachably coupled by stacking the first and second surfaces to face each other so that any one of the first terminal and the second terminal is inserted into the other to be connected.
  • power may be supplied from the power bank to the inverter through the connected first and second terminals.
  • any one of the first terminal and the second terminal is a female terminal that does not protrude to the outside and the other is a means that protrudes to the outside, and the means is a position where it does not protrude to the outside by the first lever and protrudes to the outside. You can move between locations.
  • the first terminal may be located on one side of the first surface, and the second terminal may be located on one side of the second surface corresponding to one side of the first surface.
  • a plurality of projections may be formed on one of the first and second surfaces, and a plurality of grooves into which the plurality of projections are inserted may be formed on the other surface.
  • a through hole penetrating the projection may be formed in the protrusion, and a pin may be provided in the groove to move between a position fitted into the through hole by a second lever and a position not fitted with the protrusion.
  • the groove includes an open area exposed to the outside and a closed area not exposed to the outside, the protrusion has a hook shape, and the tip of the hook can be moved between the open area and the closed area by a second lever.
  • Inverter-power bank set capable of one-touch coupling may further include a protrusion cover covering the plurality of protrusions.
  • the protrusion cover may be detachable from the surface on which the protrusions are formed, and the separated protrusion cover may be inserted into a state opposite to the surface on which the plurality of protrusions are formed, with a part exposed to the outside.
  • the protrusion cover may be in the form of a handle detachably coupled to the at least two protrusions.
  • the power bank is such that the inverter power is supplied from the power bank only when any one of the first terminal and the second terminal is inserted into the other and connected, and the groove and the protrusion are fastened by the second lever. It may further include a control unit for controlling.
  • the present invention has the effect of providing an inverter-power bank set in which a power bank and an inverter can be combined with one touch.
  • it is possible to minimize power consumption because the terminals are not connected with a cable, there is no risk of short circuit because the terminals are not exposed to the outside, and there is no risk of connecting the polarity of the terminals incorrectly.
  • the power bank and inverter can be fixed in a stacked state, they can be transported as one unit, and electric shock accidents can be prevented by supplying power only when the power bank and inverter are stacked. and/or provides an effect that can be used as a leg.
  • FIG. 1 is a perspective view of an inverter-power bank set capable of one-touch coupling according to an embodiment of the present invention.
  • FIG. 2 is a perspective view showing an upper surface of an inverter according to an embodiment of the present invention.
  • FIG 3 is a perspective view showing a bottom surface of a power bank according to an embodiment of the present invention.
  • 4 and 5 are views showing a change in the position of the means by the first lever.
  • FIG. 6 is a perspective view of an inverter-power bank set capable of one-touch coupling according to another embodiment of the present invention.
  • FIG. 7 is a perspective view showing an upper surface of an inverter according to another embodiment of the present invention.
  • FIG. 8 is a perspective view showing a bottom surface of a power bank according to another embodiment of the present invention.
  • 9 to 11 are views showing a process in which the inverter and the power bank are fastened by means of grooves and hook-type protrusions.
  • FIGS. 12 to 14 are views showing a process in which an inverter and a power bank are fastened by means of protrusions and pins having through holes.
  • 15 is a view showing a state in which the protrusion cover is installed on the upper surface of the inverter.
  • 16 is a view showing a state in which a handle-type protrusion cover is installed on the upper surface of the inverter.
  • 17 is a view showing a state in which the protrusion cover is coupled to the bottom surface of the inverter.
  • FIG 1 shows an inverter-power bank set 1 capable of one-touch coupling according to an embodiment of the present invention.
  • the inverter-power bank set 1 capable of one-touch coupling according to an embodiment of the present invention stacks the inverter 100 and the power bank 200 so that they can be easily combined and separated with one touch. .
  • the means 120 protruding to the outside is formed on the upper surface 110 of the inverter 100 .
  • a female terminal 220 that does not protrude to the outside is formed on the bottom surface 210 of the power bank 200 . Therefore, the user has a simple method of stacking the power bank 200 on the inverter 100 so that the male terminal 120 is inserted into the female terminal 220 so that the male terminal and the female terminal are connected to the inverter 100 and the power bank 200. ) can be combined.
  • the inverter 100 and the power bank 200 are directly connected to each other, and the power charged in the power bank through the terminals connected to each other By being delivered to this inverter, there is no power loss through the cable, minimizing power consumption.
  • the male terminal 120 is located on one side of the upper surface 110 and the female terminal 220 is located on one side of the bottom surface corresponding thereto, so the user may incorrectly connect the polarity of the terminal in reverse. can also be removed.
  • control unit (not shown) of the power bank 200 supplies power through the female terminal only when the male terminal and the female terminal are connected, so that power is supplied through the female terminal in a state in which the inverter and the power bank are not connected. Accidents such as electric shock can be prevented in advance.
  • Inverter-power bank set 1 capable of one-touch coupling according to an embodiment of the present invention is easy to combine and separate, so when DC power is required, only the power bank 200 is carried and used, and when AC power is required, power AC power can be supplied through the inverter in a simple way in which the bank 200 is stacked on the inverter 100 and electrically connected.
  • the means 120 protrude above the upper surface of the inverter 100, there is a possibility of being damaged by an external shock. Therefore, as another embodiment of the present invention, as shown in FIG. 4 , when the means 120 is positioned at a position that does not protrude above the upper surface of the inverter 100 and needs to be coupled with the female terminal 220 , as shown in FIG. 5 , As shown, the means 120 may be configured to protrude above the upper surface of the inverter by using the first lever 130 .
  • the user uses the first lever 130 before stacking the power bank 200 on the inverter 100 so that the male terminal 120 protrudes above the upper surface, and then the female terminal 220 of the power bank 200 .
  • the power bank 200 is stacked on the inverter 100 so that the means 120 is inserted in the .
  • the upper surface 110 of the inverter 100 is wider than the bottom surface of the power bank 200 as shown in FIG. 1 . and, as shown in FIG. 4 , a concave portion 140 corresponding to the bottom surface of the power bank 200 may be formed on the upper surface of the inverter.
  • the user can align the positions of the male terminal 120 and the female terminal 220 only by locating the bottom surface of the power bank 200 in the recess 140 of the inverter, and the power on the inverter 100 is
  • the male terminal 120 protrudes upward and is automatically inserted into the female terminal 220 to couple the inverter 100 and the power bank 200 .
  • the concave portion 140 may be formed to have a shape corresponding to the leg.
  • the power bank 200 can be stably stacked on the inverter 100 and the position thereof can not be shaken.
  • the stack structure of the inverter-power bank set can be made more stable.
  • FIGS. 1 to 5 So far, an inverter according to an embodiment of the present invention has been limitedly described with reference to FIGS. 1 to 5 .
  • the embodiment in which the power bank 200 is stacked on the inverter 100 is illustrated in FIG. 1 , it will be easily understood that it can also be implemented in a form in which the inverter is stacked on the power bank 200 .
  • FIGS. 2 and 3 Although it is shown in FIGS. 2 and 3 that a female terminal is formed in the inverter 100 and a female terminal is formed in the power bank 200, it is easy to understand that it can also be implemented in a form in which a female terminal is formed in the inverter and a female terminal is formed in the power bank. will be able
  • FIGS. 6 to 15 the inverter-powerbank set 1' according to another embodiment of the present invention is shown in FIGS. 6 to 15 .
  • Inverter-powerbank set (1') may also include the same configuration as the inverter-powerbank set (1) according to an embodiment of the present invention shown in Figs. , the inverter and the power bank are stacked and connected so that the female terminal and the male terminal are coupled to each other as shown in FIG. 1 .
  • the inverter-power bank set 1 ′ is a fixing means for fixing the stacked inverter and power bank together, unlike the inverter-power bank set 1 according to an embodiment of the present invention. There is a difference in including more.
  • the power bank 200 ′ is stacked on the inverter 100 ′ and fixed with a fixing means according to another embodiment of the present invention using the handle 230 of the power bank 200 ′.
  • Inverter-power bank set (1') can be moved integrally.
  • the inverter 100' of the inverter-power bank set 1' may have a plurality of protrusions 150 formed on the upper surface 110 as shown in FIG. 7,
  • the protrusion is movable from the first position to the second position by the second lever 160 .
  • the protrusion may have a hook shape.
  • a plurality of grooves 240 for inserting the protrusions are formed on the bottom surface of the power bank 200 ′.
  • the groove may include, for example, an open area 241 exposed to the outside and a closed area 242 not exposed to the outside. Therefore, as shown in FIG. 9, as the power bank 200' is stacked on the inverter 100', as shown in FIG. 10, the protrusion 150 at the first position is inserted into the open area 241 of the groove. do.
  • a through hole 151 passing through the projection may be formed in the projection 150 formed on the upper surface of the inverter 100 ′.
  • the groove 240 of the power bank may be provided with a pin 241 for being inserted into the through hole of the protrusion inserted into the groove, and the power bank moves between the position where the pin is inserted into the through hole and the position where it is not inserted.
  • a second lever may be provided to allow
  • the protrusion 150 with the hole 151 formed in the groove 240 is inserted and the user may operate the second lever so that the pin 241 is inserted into the hole 151 as shown in FIG. 14, and according to this operation, the power bank 200' is stacked on the inverter 100' is fixed to the inverter.
  • control unit (not shown) of the power bank 200 supplies power through the female terminal only when the male terminal and the female terminal are connected and the groove and the protrusion are fastened by the second lever, thereby connecting the inverter and the power bank. It is also possible to prevent accidents such as electric shock that may occur when power is supplied through the female terminal in a state where it is not turned on.
  • the protrusion protruding from the upper surface of the inverter may be damaged due to an external impact when the power bank is not stacked on the inverter. Accordingly, as shown in FIG. 15 , it is preferable to provide a protrusion cover 170 covering the protrusion in order to protect the protruding protrusion 150 .
  • the protrusion cover is detachably coupled to the protrusion or the upper surface 110 on which the protrusion is formed.
  • the protrusion cover 170 may be in the form of a handle as shown in FIG. 16 . Therefore, when the inverter is used alone, the protrusion cover 170 may serve as a handle of the inverter.
  • the protrusion cover 170 may be stored by being coupled to the bottom surface of the inverter as shown in FIG. 12 after being separated from the protrusion or the upper surface when the inverter is used in combination with the power bank.
  • an insertion groove into which a part of the protrusion cover is inserted and fixed may be formed on the bottom surface of the inverter. Accordingly, the protrusion cover is partially inserted into the insertion groove and the remaining part protrudes from the insertion groove, so that it can be used as a leg of the inverter.
  • the protrusions are formed on the upper surface of the inverter, but the protrusions are formed on the bottom surface of the power bank and the grooves are formed on the upper surface of the inverter. It will be easily understood that it can be implemented.
  • the protrusion cover covering the protrusion formed on the bottom surface of the power bank is used as a leg of the power bank when the power bank is used alone, and when the power bank is used in combination with an inverter, it is inserted into the insertion groove formed on the upper surface of the power bank and is used as a handle. It will also be easily understood that it may be implemented to function.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

La présente invention concerne un ensemble onduleur-batterie externe apte à un couplage à une seule touche, l'ensemble onduleur-batterie externe étant caractérisé en ce qu'il comprend : une batterie externe présentant une première borne sur une première surface ; et un onduleur présentant une seconde borne sur une seconde surface, la batterie externe et l'onduleur étant couplés de manière amovible et empilés de sorte que la première surface et la seconde surface sont face à face de sorte que l'une de la première borne et de la seconde borne soit insérée dans l'autre borne et connectée à celle-ci, et une puissance est fournie de la batterie externe à l'onduleur au moyen des première et seconde bornes connectées.
PCT/KR2021/004610 2020-06-18 2021-04-13 Ensemble onduleur-batterie externe apte à un couplage à une seule touche WO2021256680A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2020-0074310 2020-06-18
KR1020200074310A KR102446809B1 (ko) 2020-06-18 2020-06-18 원터치 결합이 가능한 인버터-파워뱅크 세트

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WO2021256680A1 true WO2021256680A1 (fr) 2021-12-23

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PCT/KR2021/004610 WO2021256680A1 (fr) 2020-06-18 2021-04-13 Ensemble onduleur-batterie externe apte à un couplage à une seule touche

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WO (1) WO2021256680A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040121225A1 (en) * 2002-12-20 2004-06-24 Michael Krieger Portable electrical energy source
KR20050066130A (ko) * 2003-12-26 2005-06-30 주식회사 팬택앤큐리텔 이동통신단말기의 배터리 팩 보호장치
KR20120006260A (ko) * 2010-07-12 2012-01-18 삼성에스디아이 주식회사 인버터
KR20130006621U (ko) * 2012-05-09 2013-11-19 휴지 테크놀로지 컴퍼니 리미티드 휴대용 외부 전력 공급 장치
KR102073373B1 (ko) * 2018-11-23 2020-02-04 (주)에이텐시스템 디지털 사이니지를 위한 모듈러 미디어 플레이어 장치

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101620385B1 (ko) 2015-04-17 2016-05-12 주식회사 라스트리 하이브리드 충전방식형 휴대용 스마트 파워뱅크장치 및 이를 통한 충방전방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040121225A1 (en) * 2002-12-20 2004-06-24 Michael Krieger Portable electrical energy source
KR20050066130A (ko) * 2003-12-26 2005-06-30 주식회사 팬택앤큐리텔 이동통신단말기의 배터리 팩 보호장치
KR20120006260A (ko) * 2010-07-12 2012-01-18 삼성에스디아이 주식회사 인버터
KR20130006621U (ko) * 2012-05-09 2013-11-19 휴지 테크놀로지 컴퍼니 리미티드 휴대용 외부 전력 공급 장치
KR102073373B1 (ko) * 2018-11-23 2020-02-04 (주)에이텐시스템 디지털 사이니지를 위한 모듈러 미디어 플레이어 장치

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Publication number Publication date
KR20210156577A (ko) 2021-12-27
KR102446809B1 (ko) 2022-09-26

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