KR100903994B1 - Charge and discharge system for battery - Google Patents

Charge and discharge system for battery Download PDF

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Publication number
KR100903994B1
KR100903994B1 KR1020090031675A KR20090031675A KR100903994B1 KR 100903994 B1 KR100903994 B1 KR 100903994B1 KR 1020090031675 A KR1020090031675 A KR 1020090031675A KR 20090031675 A KR20090031675 A KR 20090031675A KR 100903994 B1 KR100903994 B1 KR 100903994B1
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South Korea
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piece
battery
current
charging
discharging
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KR1020090031675A
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Korean (ko)
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정대택
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주식회사 피앤이솔루션
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    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • 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
    • H02J15/00—Systems for storing electric energy
    • H02J15/007—Systems for storing electric energy involving storage in the form of mechanical energy, e.g. fly-wheels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)

Abstract

A device for charging and discharging a battery is provided to obtain data accurately in a charging process and a discharging process by reducing capacity deviation of the battery. A current charge/discharge piece(111) increases a contact area between a lift piece(1) and a battery to minimize the heat generated when the lift piece contacts the battery. An assembly and disassembly unit performs the assembly and disassembly between the current charge/discharge piece and the lift piece. The assembly and disassembly unit is comprised of a screw tube(101) and a screw hole(114). A receiving space unit is formed in the lower center of the current charge/discharge piece for receiving the electrode piece of the battery. A contact surface is formed in the lower part of the current charge/discharge piece. The contact surface is in contact with the surface of a fixing nut of the battery.

Description

바테리 충,방전 장치{CHARGE AND DISCHARGE SYSTEM FOR BATTERY}Battery charging and discharging device {CHARGE AND DISCHARGE SYSTEM FOR BATTERY}

본 발명은 바테리 충,방전장치에 관한 것으로 특히, 승강판의 승강동작에 의해 승강판에 결합된 승강편이 외측탄성부재의 탄력으로바테리의 전극편 표면과 접촉하여 전류통전용전선으로 공급되는 전류를 바테리로 충전시키거나 바테리의 잔여 전류를 승강편과 전류통전용전선을 통해 방전시킬 수 있고 승강편 내부의 통공으로 결합된 연결봉의 전압측정편이 내측탄성부재의 탄력으로 바테리의 전극편 표면과 접촉하여 전압을 측정하는 바테리 충,방전장치에 있어서, 승강편과 분리 형성되는 전류충,방전편을 구비한 다음 전류충,방전편의 조립 및 분리수단에 의해 전류충,방전편을 승강편에 조립 또는 분리시킬 수 있도록 하고 전류충,방전편의 저부 중앙에 형성되는 수용공간부에 의해 바테리의 전극편을 수용할 수 있도록 하며 전류충,방전편의 저부에 형성되는 접촉면에 의해 바테리의 고정너트 표면과 접촉하도록 하여 전류를 충,방전시킬 수 있도록 된 것으로 승강편과 바테리의 접촉 면적을 넓혀 접촉시 발생되는 열을 최소화 시킬 수 있게 되므로 바테리의 용량편차를 줄일 수 있어 충,방전시 정확한 데이터를 얻을 수 있으며 소용량,중용량,대용량의 바테리에 알맞는 접촉 면적을 가진 전류충,방전편들을 선택적으로 승강편에 조립하여 사용할 수 있어 보다 효율적인 충,방전이 가능하고 손쉬운 전류충,방전편의 교체에 의해 유지보수가 용이한 바테리 충,방전 장치에 관한 것이다.The present invention relates to a battery charging and discharging device, and in particular, the lifting piece coupled to the lifting plate by the lifting operation of the lifting plate is in contact with the surface of the electrode piece of the battery by the elasticity of the outer elastic member to supply the current supplied to the electric current carrying wire. The battery can be charged with the battery or the remaining current of the battery can be discharged through the lifting piece and the current-carrying wire, and the voltage measurement piece of the connecting rod coupled with the through hole inside the lifting piece contacts the surface of the electrode piece of the battery by the elasticity of the inner elastic member. In the battery charging and discharging device for measuring the voltage, the current charging and discharging pieces are provided separately from the elevating piece, and the current charging and discharging pieces are assembled or separated by the assembling and separating means of the elevating piece. It can be used to accommodate the electrode pieces of the battery by the receiving space formed in the center of the bottom of the current charging and discharging pieces, and low The contact surface formed in the contact surface of the fixing nut of the battery can be charged and discharged to increase the contact area between the lifting piece and the battery to minimize the heat generated during contact, so the capacity deviation of the battery Accurate data can be obtained during charging and discharging, and current charging and discharging pieces with contact area suitable for small capacity, medium capacity, and large capacity batteries can be selectively assembled and used on the lifting piece for more efficient charging and discharging. The present invention relates to a battery charging and discharging device that is easy to maintain by replacing a current charging and discharging piece with ease.

종래 바테리 충,방전 장치는 도 1에 나타내었다.Conventional battery charging and discharging device is shown in FIG.

상기의 종래 기술은, 승강판(4)의 승강동작에 의해 승강판(4)에 결합된 승강편(1)이 외측탄성부재(3)의 탄력으로 바테리(11)의 전극편(12) 표면과 접촉하여 전류통전용전선(5)으로 공급되는 전류를 바테리(11)로 충전시키거나 바테리(11)의 잔여 전류를 승강편(1)과 전류통전용전선(5)을 통해 방전시킬 수 있고 승강편(1) 내부의 통공(2)으로 결합된 연결봉(6)의 전압측정편(7)이 내측탄성부재(8)의 탄력으로 바테리(11)의 전극편(12) 표면과 접촉하여 전압을 측정하도록 되어 있다.According to the above-described prior art, the elevating piece 1 coupled to the elevating plate 4 by the elevating operation of the elevating plate 4 has the surface of the electrode piece 12 of the battery 11 with the elasticity of the outer elastic member 3. The current supplied to the current-carrying wire 5 in contact with the battery 11 may be charged with the battery 11 or the remaining current of the battery 11 may be discharged through the lifting piece 1 and the current-carrying wire 5. The voltage measuring piece 7 of the connecting rod 6 coupled to the through hole 2 in the elevating piece 1 contacts the surface of the electrode piece 12 of the battery 11 with the elasticity of the inner elastic member 8 so that the voltage It is supposed to measure.

상기와 같은 종래기술은, 승강판(4)에 결합된 승강편(1)의 저면부가 바테리 (11)의 전극편(12)표면과 접촉을 하면서 충,방전을 시켰었기 때문에 소용량의 바테리(11)에만 충,방전이 가능할 뿐 중용량이나 대용량의 바테리에는 무리가 따르게 된다.In the prior art as described above, since the bottom part of the elevating piece 1 coupled to the elevating plate 4 was charged and discharged while contacting the surface of the electrode piece 12 of the battery 11, the battery 11 of small capacity was charged. ) Only charging and discharging is possible, but a large capacity or a large capacity battery will be followed.

즉, 상기 승강편(1) 저면부가 적은 면적으로 전극편(12)표면과 접촉하게 되면 접촉저항이 커지면서 열이 많이 발생하게 된다.That is, when the bottom surface portion of the elevating piece 1 comes into contact with the surface of the electrode piece 12 with a small area, the contact resistance increases and a lot of heat is generated.

상기와 같이 열이 많이 발생하면 충,방전시의 용량편차가 크게 발생하기 때문에 정확한 충,방전 데이터를 얻을 수 없는 문제점을 가지고 있었다.As described above, when a lot of heat is generated, a large capacity deviation occurs during charging and discharging. Therefore, accurate charging and discharging data cannot be obtained.

또한, 상기 승강판(4)에 결합된 승강편(1)은 단일품으로 형성되어 있기 때문에 교체가 불가능하게 되므로 소용량의 바테리에만 아용이 가능하고 중용량 및 대용량 바테리에는 상기한 바와같이 접촉저항이 커지면서 열이 많이 발생하기 때문에 선택적인 사용을 하지 못하는 문제점도 가지고 있었다.In addition, the elevating piece (1) coupled to the elevating plate (4) is formed of a single piece, so it is impossible to replace, so it can be used only for small-capacity batteries, and the contact resistance increases for medium and large-capacity batteries as described above. There was also a problem that can not be selectively used because the heat generated a lot.

그리고, 상기 승강편 저면부에 발생되는 마모등으로 인해 교체시에는 승강편 전체를 교체해야 했고 충,방전장치 모두를 해체해야 했으므로 유지 및 보수가 힘든 문제점을 가지고 있었다.And, due to the wear and the like generated in the lower portion of the lifting piece had to replace the entire lifting piece when replacing and had to dismantle all the charge, discharge device had a difficult maintenance and repair.

이러한 종래의 문제점등을 해결 보완하기 위한 본 발명의 목적은,An object of the present invention for solving and solving such a conventional problem,

승강편과 바테리의 접촉 면적을 넓혀 접촉시 발생되는 열을 최소화 시킬 수 있게 되므로 바테리의 용량편차를 줄일 수 있어 충,방전시 정확한 데이터를 얻을 수 있으며 소용량,중용량,대용량의 바테리에 알맞는 접촉 면적을 가진 전류충,방전편들을 선택적으로 승강편에 조립하여 사용할 수 있어 보다 효율적인 충,방전이 가능하고 손쉬운 전류충,방전편의 교체에 의해 유지 보수가 용이토록 하는 목적을 제공한다.Since the contact area between the lifting and lowering parts can be widened to minimize the heat generated during contact, the capacity deviation of the battery can be reduced, so that accurate data can be obtained during charging and discharging. The current charging and discharging pieces can be selectively assembled and used on the elevating piece to provide more efficient charging and discharging, and provide an easy maintenance by replacing the current charging and discharging pieces with ease.

상기의 목적을 달성하기 위하여 본 발명은,In order to achieve the above object, the present invention,

승강판의 승강동작에 의해 승강판에 결합된 승강편이 외측탄성부재의 탄력으로바테리의 전극편 표면과 접촉하여 전류통전용전선으로 공급되는 전류를 바테리로 충전시키거나 바테리의 잔여 전류를 승강편과 전류통전용전선을 통해 방전시킬수 있고 승강편 내부의 통공으로 결합된 연결봉의 전압측정편이 내측탄성부재의 탄력으로 바테리의 전극편 표면과 접촉하여 전압을 측정하는 바테리 충,방전장치에 있어서, 승강편과 분리 형성되는 전류충,방전편을 구비한 다음 전류충,방전편의 조립 및 분리수단에 의해 전류충,방전편을 승강편에 조립 또는 분리시킬 수 있도록 하고 전류충,방전편의 저부 중앙에 형성되는 수용공간부에 의해 바테리의 전극편을 수용할 수 있도록 하며 전류충,방전편의 저부에 형성되는 접촉면에 의해 바테리의 고정 너트 표면과 접촉하도록 하여 전류를 충,방전시킬 수 있도록 하면 본 발명의 목적을 달성할 수 있다.The elevating piece coupled to the elevating plate by the elevating operation of the elevating plate contacts the surface of the electrode piece of the battery by the elasticity of the outer elastic member to charge the electric current supplied to the current-carrying electric wire with the battery or the remaining current of the battery with the elevating piece. In a battery charging and discharging device for discharging a current through a current-carrying wire and measuring a voltage by contacting a surface of an electrode piece of a battery with the elasticity of the inner elastic member, the voltage measuring piece of the connecting rod coupled with the through hole inside the lifting piece, It is provided with a current charge and a discharge piece formed separately from the current charge, the discharge piece to assemble or separate the current charge, the discharge piece on the lifting piece by means of assembling and separating means and formed in the center of the bottom of the current charge, discharge piece It is possible to accommodate the electrode pieces of the battery by the receiving space, and the fixing nut table of the battery by the contact surface formed at the bottom of the current charging and discharging pieces An electric current so as to contact and allows us to achieve the object of the present invention to be able to charge and discharge.

이와 같이 된 본 발명은, 승강편과 바테리의 접촉 면적을 넓혀 접촉시 발생되는 열을 최소화 시킬 수 있게 되므로 바테리의 용량편차를 줄일 수 있어 충,방전시 정확한 데이터를 얻을 수 있는 효과를 가진다.The present invention as described above, because it is possible to minimize the heat generated during contact by widening the contact area between the lifting piece and the battery can reduce the capacity deviation of the battery has the effect of obtaining accurate data during charging and discharging.

이와 같이 된 본 발명은, 소용량,중용량,대용량의 바테리에 알맞는 접촉 면적을 가진 전류충,방전편들을 선택적으로 승강편에 조립하여 사용할 수 있어 보다 효율적인 충,방전이 가능한 효과를 가진다.The present invention as described above, the current charge, discharge pieces having a contact area suitable for small capacity, medium capacity, large capacity battery can be selectively assembled to the lifting piece can be used to have a more efficient charging and discharging effect.

이와 같이 된 본 발명은, 손쉬운 전류충,방전편의 교체에 의해 유지 보수가 용이한 효과를 갖는다.The present invention thus achieved has the effect of easy maintenance by easy replacement of current and discharge pieces.

본 발명의 구성을 첨부된 도면에 의해 상세히 설명하기로 한다.The configuration of the present invention will be described in detail with the accompanying drawings.

승강판(4)의 승강동작에 의해 승강판(4)에 결합된 승강편(1)이 외측탄성부재 (3)의 탄력으로 바테리(11)의 전극편(12) 표면과 접촉하여 전류통전용전선(5)으로 공급되는 전류를 바테리(11)로 충전시키거나 바테리(11)의 잔여 전류를 승강편(1)과 전류통전용전선(5)을 통해 방전시킬 수 있고 승강편(1) 내부의 통공(2)으로 결합된 연결봉(6)의 전압측정편(7)이 내측탄성부재(8)의 탄력으로 바테리(11)의 전극편(12) 표면과 접촉하여 전압을 측정하는 바테리 충,방전장치에 있어서,The elevating piece 1 coupled to the elevating plate 4 by the elevating operation of the elevating plate 4 is in contact with the surface of the electrode piece 12 of the battery 11 by the elasticity of the outer elastic member 3 to transfer current. The current supplied to the wire 5 can be charged with the battery 11 or the remaining current of the battery 11 can be discharged through the lifting piece 1 and the current-carrying wire 5 and inside the lifting piece 1. Battery charge piece for measuring the voltage by contacting the surface of the electrode piece 12 of the battery 11 with the elasticity of the inner elastic member 8 is the voltage measuring piece 7 of the connecting rod 6 coupled to the through hole (2), In the discharge device,

상기 승강편(1)과 바테리(11)의 접촉 면적을 넓혀 접촉시 발생되는 열을 최 소화 시킬 수 있도록 승강편(1)과 분리 형성되는 전류충,방전편(111)과, A current charge and discharge piece 111 formed to be separated from the elevating piece 1 so as to minimize the heat generated during contact by widening the contact area between the elevating piece 1 and the battery 11;

상기 전류충,방전편(111)을 승강편(1)에 조립 또는 분리시키기 위한 전류충,방전편의 조립 및 분리수단과, Assembling and separating means for assembling or separating the current charging and discharging piece 111 to the elevating piece 1;

상기 전류충,방전편(111)의 저부 중앙에 형성되어 바테리(11)의 전극편(12)을 수용하기 위한 수용공간부(115)와,An accommodating space 115 formed at the center of the bottom of the current charging and discharging piece 111 to accommodate the electrode piece 12 of the battery 11;

상기 전류충,방전편(111)의 저부에 형성되어 바테리(11)의 고정너트(13) 표면과 접촉하는 접촉면(113)을 구비한 구성이다.The contact surface 113 is formed at the bottom of the current charging and discharging piece 111 to contact the surface of the fixing nut 13 of the battery 11.

그리고, 상기 전류충,방전편의 조립 및 분리수단은 승강편(1)의 저부에 내부가 중공된 상태로 형성되는 나사관(101)과,And, the assembling and separating means of the current charging and discharging piece is a screw tube 101 is formed in a hollow state at the bottom of the elevating piece (1),

상기 나사관(101)으로 체결되기 위해 전류충,방전편(111)의 표면 중앙에 형성되는 나사공(114)으로 구비하였다.In order to be fastened by the screw tube 101, the current was provided with a screw hole 114 formed at the center of the surface of the charge and discharge piece 111.

또한, 상기 전류충,방전편(111)을 스패너와 같은 공구를 이용해 조립 및 분리시키기 위해 전류충,방전편(111)의 상측 외주면부로 형성되는 다각형부(112)를 더 구비하였다.In addition, in order to assemble and separate the current charging and discharging piece 111 using a tool such as a spanner, a polygonal part 112 formed of the upper outer peripheral surface of the current charging and discharging piece 111 was further provided.

이와 같이 된 본 발명의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention as described above is as follows.

도 2는 본 발명 바테리 충,방전 장치의 전류충,방전편을 나타낸 사시도이고,도 3은 본 발명 전류충,방전편의 구성과 조립 과정을 설명하기 위한 도면으로서, 승강편(1)의 저부로 형성되는 내부가 중공된 나사관(101)에는 충,방전하기 위한 바테리의 용량에 따라 접촉면(113)의 접촉면적이 각기 다른 전류충,방전편(111)들 중 한 개를 선택하여 승강편(1)에 조립시키면 그사용이 가능하게 된다.2 is a perspective view showing a current charge and a discharge piece of the battery charging and discharging device of the present invention, Figure 3 is a view for explaining the configuration and assembly process of the current charge, discharge piece of the present invention, The inner hollow tube 101 is formed by selecting one of the current charging and discharging pieces 111 having different contact areas of the contact surface 113 according to the capacity of the battery for charging and discharging. If it is assembled in 1), its use is possible.

예를 들어, 소용량 바테리(11)의 충,방전시에는 접촉면적(a)이 적은 전류충,방전편(111)을 선택하여 조립하고, 중용량 바테리(11)의 충,방전시에는 접촉면적 (b)이 중간인 전류충,방전편(111)을 선택하여 조립하며, 대용량 바테리(11)의 충,방전시에는 접촉면적(c)이 큰 전류충,방전편(111)을 선택하여 전류충,방전편의 조립 및 분리수단에 의해 조립시키면 그 사용이 가능하게 된다.For example, when charging and discharging the small-capacity battery 11, a current charging and discharging piece 111 having a small contact area (a) is selected and assembled. b) Select the current charging and discharging pieces 111 with a medium value, and assembling them, and when charging and discharging the large capacity battery 11, the current charging and discharging pieces 111 having a large contact area (c) are selected to charge the current. By assembling and separating means of the discharge piece, its use is possible.

즉, 상기 전류충,방전편(111)의 표면 중앙에 형성된 나사공(114)을 승강편 (1)의 저부 하측으로 형성된 나사관(101)으로 체결시키면 전류충,방전편(111)이 승강편(1)외측으로 탄설된 외측탄성부재(3)를 압축하면서 나사결합되어진다.That is, when the screw hole 114 formed at the center of the surface of the current charging and discharging piece 111 is fastened to the screw tube 101 formed at the bottom of the elevating piece 1, the current charging and discharging piece 111 is elevated. It is screwed while compressing the outer elastic member 3, which is installed outward of the piece 1.

이때, 본 발명의 전류충,방전편(111)의 상측 외주면부로 형성되는 다각형부 (112)에 스패너와 같은 공구를 물려서 체결시키면 더욱 간편하게 전류충,방전편 (111)을 조립시킬 수 있다At this time, by clamping a tool such as a spanner to the polygonal portion 112 formed by the upper outer circumferential surface portion of the current charging and discharging piece 111 of the present invention, the current charging and discharging piece 111 can be assembled more easily.

상기와 같이 전류충,방전편(111)이 조립된 상태에서 승강판(4)을 하강시키면 승강판(4)에 결합된 승강편(1)과 승강편(1)에 결합된 전류충,방전편(111)들이 하강을 하면서 승강편(1)의 통공(2)으로 결합된 연결봉(6)과 이에 결합된 전압측정편 (7)도 하강을 하여 도 4에 나타낸 바와같이 바테리(11)의 전극편(12)과 제일 먼저 접촉을 하게 된다.As described above, when the elevating plate 4 is lowered in the state where the current charging and discharging piece 111 is assembled, the elevating piece 1 coupled to the elevating plate 4 and the current charging and discharging coupled to the elevating piece 1 are discharged. As all the pieces 111 are lowered, the connecting rod 6 coupled to the through hole 2 of the elevating piece 1 and the voltage measuring piece 7 coupled thereto are also lowered and the battery 11 is lowered as shown in FIG. 4. First contact with the electrode piece 12 is made.

그리고, 상기 승강판(4)의 계속되는 하강에 의해 승강편(1)과 전류충,방전편 (111)이 계속 하강하면서 전류충,방전편(111)의 저부 중앙에 형성된 수용공간부 (115)가 바테리(11)의 전극편(12)외측으로 삽입되어지고 전류충,방전편(111)의 저면부에 형성된 접촉면(113)은 도 5에 나타낸 바와같이 바테리(11)의 고정너트(13) 표면과 넓은 접촉면적으로 접촉을 하게 하게 된다.In addition, the accommodation space 115 formed in the center of the bottom of the current charging and discharging piece 111 continues to descend as the lifting piece 1 and the current charging and discharging piece 111 continue to descend by the lifting plate 4. Is inserted outside the electrode piece 12 of the battery 11, and the contact surface 113 formed at the bottom of the current charging and discharging piece 111 has a fixing nut 13 of the battery 11 as shown in FIG. It comes into contact with the surface with a large contact area.

상기와 같은 승강편(1)과 전류충,방전편(111)의 하강에 의해 승강편(1)이 통공(2)내부의 연결봉(6)으로 탄설된 내측탄성부재(8)를 압축하게 되므로 이 탄성력에 의해 전압측정편(7)은 바테리(11)의 전극편(12)표면을 강한 탄력으로 누르고 있는 상태에서 전압을 측정하게 된다.Since the elevating piece 1 is compressed by the lowering piece 1 and the current charging and discharging piece 111 as described above, the elevating piece 1 compresses the inner elastic member 8 that is connected to the connecting rod 6 inside the through hole 2. By this elastic force, the voltage measurement piece 7 measures the voltage in the state which pressed the surface of the electrode piece 12 of the battery 11 with strong elasticity.

그리고, 상기 수용공간부(115)에 형성된 안내경사면(116)은 수용공간부(115)의 하강시 바테리(11)의 전극편(12)이 수용공간부(115)의 중앙부로 위치되도록 안내하는 역할을 하는 것이다.In addition, the guide inclined surface 116 formed in the accommodation space 115 may guide the electrode piece 12 of the battery 11 to the center of the accommodation space 115 when the accommodation space 115 descends. It is to play a role.

또한, 상기 수용공간부(115)와 나사공(1140을 연결하는 관통공(117)은 연결봉(6)이 통과할 수 있는 구멍이다.In addition, the through hole 117 connecting the accommodation space 115 and the screw hole 1140 is a hole through which the connecting rod 6 can pass.

상기와 같이 전류충,방전편(111)의 접촉면(113)이 바테리(11)의 고정너트 (13)표면과 접촉을 하고 있고 전압측정편(7)이 바테리(11)의 전극편(12)표면과 접촉하고 있는 상태에서 바테리(11)의 충,방전이 이루어지게 된다.As described above, the contact surface 113 of the current charging and discharging piece 111 is in contact with the surface of the fixing nut 13 of the battery 11, and the voltage measuring piece 7 is the electrode piece 12 of the battery 11. The battery 11 is charged and discharged while being in contact with the surface.

즉, 전류통전용전선(5)으로 공급되는 전류를 승강편(1)과 전류충,방전편 (111)을 통해 바테리(11)로 충전시키거나 바테리(11)의 잔여 전류를 승강편(1)과 전류충,방전편(111)을 통해 전류통전용전선(5)으로 방전시킬 수 있는 것이다.That is, the current supplied to the current carrying wire 5 is charged to the battery 11 through the lifting piece 1 and the current charging and discharging piece 111 or the remaining current of the battery 11 is lifted by the lifting piece 1. ) And the current charging and discharging piece 111 can be discharged to the current-carrying electric wire 5.

그리고, 상기 바테리(111)에 충,방전이 완료되면 전술한 바와 반대 작용으로 승강판(4)이 상승하면서 승강편(1)과 전류충,방전편(111)이 상승하고 곧이어서 전압측정편(7)도 상승하여 다음 충,방전을 기다리게 된다.In addition, when the charge and discharge of the battery 111 is completed, the lifting plate 4 and the charging and discharging piece 1 and the current charging and discharging piece 111 rise as soon as the lifting plate 4 rises in the opposite operation as described above. (7) also rises to wait for the next charge and discharge.

도 1은 종래 바테리 충,방전 장치의 구성과 작용을 설명하기 위한 도면1 is a view for explaining the configuration and operation of the conventional battery charging and discharging device

도 2는 본 발명 바테리 충,방전 장치의 전류충,방전편을 나타낸 사시도Figure 2 is a perspective view showing the current charge, the discharge piece of the battery charging, discharging device of the present invention

도 3은 본 발명 전류충,방전편의 구성과 조립 과정을 설명하기 위한 도면Figure 3 is a view for explaining the configuration and assembly process of the current charge, the discharge piece of the present invention

도 4 및 도 5는 본 발명 전류충,방전편의 작용을 설명하기 위해 나타낸 도면4 and 5 are views for explaining the operation of the current charge, discharge pieces of the present invention

<도면 중 주요 부분에 대한 부호설명><Code Description of Main Parts of Drawing>

101-나사관 111-전류충,방전편101-screw 111-current charge, discharge

112-다각형부 113-접촉면112-polygon 113-contact surface

114-나사공 115-수용공간부114-screw 115-accommodating space

116-안내경사면 117-관통공116-Slope 117-Through

Claims (3)

승강판의 승강동작에 의해 승강판에 결합된 승강편이 외측탄성부재의 탄력으로바테리의 전극편 표면과 접촉하여 전류통전용전선으로 공급되는 전류를 바테리로 충전시키거나 바테리의 잔여 전류를 승강편과 전류통전용전선을 통해 방전시킬수 있고 승강편 내부의 통공으로 결합된 연결봉의 전압측정편이 내측탄성부재의 탄력으로 바테리의 전극편 표면과 접촉하여 전압을 측정하는 바테리 충,방전장치에 있어서,The elevating piece coupled to the elevating plate by the elevating operation of the elevating plate contacts the surface of the electrode piece of the battery by the elasticity of the outer elastic member to charge the electric current supplied to the current-carrying electric wire with the battery or the remaining current of the battery with the elevating piece. In the battery charging and discharging device, which can be discharged through a current-carrying electric wire and the voltage measurement piece of the connecting rod coupled to the through hole inside the elevating piece is in contact with the surface of the electrode piece of the battery by the elasticity of the inner elastic member. 상기 승강편과 바테리의 접촉 면적을 넓혀 접촉시 발생되는 열을 최소화 시킬 수 있도록 승강편과 분리 형성되는 전류충,방전편과, A current charge and a discharge piece which are formed separately from the lifting piece so as to widen the contact area between the lifting piece and the battery so as to minimize the heat generated during contact; 상기 전류충,방전편을 승강편에 조립 또는 분리시키기 위한 전류충,방전편의 조립 및 분리수단과, Assembling and separating means for assembling or separating the current charging and discharging pieces to the elevating piece; 상기 전류충,방전편의 저부 중앙에 형성되어 바테리의 전극편을 수용하기 위한 수용공간부와,A receiving space portion formed at the center of the bottom of the current charging and discharging piece for accommodating the electrode pieces of the battery; 상기 전류충,방전편의 저부에 형성되어 바테리의 고정너트 표면과 접촉하는 접촉면을 구비한 것을 특징으로 하는 바테리 충,방전 장치.Battery charging and discharging device, characterized in that provided with the contact surface formed in the bottom of the current charge, the discharge piece in contact with the surface of the fixing nut of the battery. 제 1 항에 있어서,The method of claim 1, 상기 전류충,방전편의 조립 및 분리수단은 승강편의 저부에 내부가 중공된 상태로 형성되는 나사관과,The means for assembling and separating the current charging and discharging pieces is a screw pipe formed in a hollow state at the bottom of the lifting piece; 상기 나사관으로 체결되기 위해 전류충,방전편의 표면 중앙에 형성되는 나사공으로 구비한 것을 특징으로 하는 바테리 충,방전 장치.Battery charging and discharging device, characterized in that provided with a screw hole formed in the center of the surface of the current charge, the discharge piece to be fastened by the screw tube. 제 1 항에 있어서,The method of claim 1, 상기 전류충,방전편을 스패너와 같은 공구를 이용해 조립 및 분리시키기 위해 전류충,방전편의 상측 외주면부로 형성되는 다각형부를 더 구비한 것을 특징으로 하는 바테리 충,방전 장치.Battery charging and discharging device characterized in that it further comprises a polygonal portion formed by the upper peripheral surface portion of the current charging, the discharge piece to assemble and separate the current charge, the discharge piece using a tool such as a spanner.
KR1020090031675A 2009-04-13 2009-04-13 Charge and discharge system for battery KR100903994B1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4926300A (en) * 1989-03-13 1990-05-15 Key Industries, Inc. Disposable flashlight with improved activator field of the invention
KR20040017005A (en) * 2002-08-20 2004-02-26 엘지전자 주식회사 A structure of charging terminal with spring for mobile phone
JP2004112909A (en) * 2002-09-18 2004-04-08 Toshiba Corp Spare nonaqueous secondary battery pack, spare nonaqueous secondary battery pack system and battery pack connector
KR20060031515A (en) * 2004-10-08 2006-04-12 엘지전자 주식회사 Heat emission structure of cigarette lighter charger

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4926300A (en) * 1989-03-13 1990-05-15 Key Industries, Inc. Disposable flashlight with improved activator field of the invention
KR20040017005A (en) * 2002-08-20 2004-02-26 엘지전자 주식회사 A structure of charging terminal with spring for mobile phone
JP2004112909A (en) * 2002-09-18 2004-04-08 Toshiba Corp Spare nonaqueous secondary battery pack, spare nonaqueous secondary battery pack system and battery pack connector
KR20060031515A (en) * 2004-10-08 2006-04-12 엘지전자 주식회사 Heat emission structure of cigarette lighter charger

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