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KR20130005307U - Improved storage battery - Google Patents

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KR20130005307U
KR20130005307U KR2020120001595U KR20120001595U KR20130005307U KR 20130005307 U KR20130005307 U KR 20130005307U KR 2020120001595 U KR2020120001595 U KR 2020120001595U KR 20120001595 U KR20120001595 U KR 20120001595U KR 20130005307 U KR20130005307 U KR 20130005307U
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terminal
container
terminal portion
electrode plates
storage battery
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KR200469828Y1 (en
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박명준
박건상
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박명준
박건상
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B51/00—Marking of navigation route
    • 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
    • H01M10/06—Lead-acid accumulators
    • H01M10/12—Construction or manufacture
    • 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
    • H01M10/46—Accumulators structurally combined with charging apparatus
    • 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
    • H01M10/46—Accumulators structurally combined with charging apparatus
    • H01M10/465—Accumulators structurally combined with charging apparatus with solar battery as charging system
    • 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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/10—Batteries in stationary systems, e.g. emergency power source in plant
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

본 고안은 내부 전류 밀도를 높혀 충전 수입성, 재충전 효율성을 개선하고 투명재질의 축전지 전조를 이용하여 내부 상태 확인이 가능하며, 축전지 단자의 결합구조를 개선하여 전해액의 누출을 차단할 수 있는 개량형 축전지를 제공하는 것을 목적으로 한다. 이를 위해 본 고안은 전해액이 수용된 용기; 상기 용기의 내부에 설치된 다수의 (+) 전극판; 상기 (+) 전극판 사이에 설치된 (-) 전극판; 상기 다수의 (+) 전극판과 연결부를 통해 병렬로 연결되고, 상부로 일정 길이 연장된 (+) 단자부; 상기 다수의 (-) 전극판과 연결부를 통해 병렬로 연결되고, 상부로 일정 길이 연장된 (-) 단자부; 상기 용기의 상부에 설치되어 내부가 밀폐되도록 하고, 상기 (+) 단자부와 (-) 단자부가 관통하여 돌출되도록 관통공을 형성한 덮개부; 상기 (+) 단자부 및 (-) 단자부의 외주연과 상기 관통공의 내주연 사이에 끼움 결합하여 밀폐되도록 하는 밀폐링; 및 상기 (+) 단자부 및 (-) 단자부와 관통공 사이를 밀폐하는 에폭시를 포함한다. 따라서 본 고안은 축전지의 내부 전류 밀도를 증가시켜 축전지가 일정한 방전상태에서 빨리 충전을 받아들일 수 있는 충전 수입성과, 저전류에 의한 충전 효율을 향상시킬 수 있는 장점이 있다.The present invention improves charging importability and recharging efficiency by increasing the internal current density, and it is possible to check the internal state by using the battery precursor made of transparent material. It aims to provide. To this end, the present invention is a container containing an electrolyte; A plurality of positive electrode plates installed inside the container; A negative electrode plate provided between the positive electrode plates; (+) Terminal portions connected in parallel through the plurality of (+) electrode plates and connecting portions, and extending a predetermined length upwardly; (-) Terminal portions connected in parallel via the plurality of (-) electrode plates and connected to each other and extending a predetermined length upwardly; A cover part installed at an upper part of the container to seal the inside thereof and having a through hole formed to protrude through the (+) terminal part and the (-) terminal part; Sealing ring to be fitted and sealed between the outer circumference of the (+) terminal portion and the (-) terminal portion and the inner circumference of the through hole; And an epoxy sealing between the (+) terminal portion and the (-) terminal portion and the through hole. Therefore, the present invention has an advantage of increasing the internal current density of the battery and improving the charging importability of allowing the battery to be quickly charged in a constant discharge state and charging efficiency due to low current.

Description

개량형 축전지{IMPROVED STORAGE BATTERY}Improved Storage Battery {IMPROVED STORAGE BATTERY}

본 고안은 축전지에 관한 것으로서, 내부 전류 밀도를 높혀 충전 수입성, 재충전 효율성을 개선하고 투명재질의 축전지 전조를 이용하여 내부 상태 확인이 가능하며, 축전지 단자의 결합구조를 개선하여 전해액의 누출을 차단할 수 있는 개량형 축전지에 관한 것이다.
The present invention relates to a battery, which increases the internal current density to improve charging importability, recharging efficiency, and checks the internal state by using a battery precursor made of a transparent material. It relates to an improved storage battery that can be.

현대사회에서 일반적인 에너지원으로도 많이 사용되는 축전지(蓄電池 : storage battery)는 충전과 방전반응을 되풀이할 수 있는 전지로서 가역반응을 하므로 2차 전지라고도 한다.Storage batteries, which are widely used as a general energy source in modern society, are also called secondary batteries because they reversibly react as a battery capable of repeating charging and discharging reactions.

납 축전지와 알칼리축전지가 사용되고 있지만, 일반적으로 납 축전지가 많이 사용되고, 가역성인 양·음극 활성 물질로 구성된 극판, 전해액, 전해조, 격리판(세퍼레이터)으로 이루어지며 양극과 음극활성물질이 전해액과 화학반응을 일으킬 때의 전해에너지의 변화를 이용한다.Although lead-acid and alkaline batteries are used, lead-acid batteries are generally used, and they consist of a positive electrode, an electrolyte, an electrolytic cell, and a separator (separator) composed of reversible positive and negative electrode active materials. Use the change of electrolytic energy when

양·음극을 연결해 양극에서 음극으로 전류를 끌어들이는 현상을 방전이라 하고, 외부에서 역방향으로 전류가 흐르도록 화학반응을 일으켜 전기에너지를 화학에너지로서 저장하는 것을 충전이라 한다.The phenomenon that draws current from the anode to the cathode by connecting the positive and negative electrodes is called discharge. Charging is the process of storing electrical energy as chemical energy by causing a chemical reaction to flow the current from the outside to the reverse direction.

한편, 축전지는 등대 또는 등부표 등의 항로 표지장치에 설치되어 바다를 항해하는 배를 안내하는데 사용되고 있다.On the other hand, the storage battery is installed in a route marker device such as a lighthouse or a buoy is used to guide the ship sailing the sea.

이러한 항로 표지장치는 고정식과 부유식으로 구분되고, 상기 고정식 항로 표지장치는 해저 지반에 설치되어 조수간만의 차에 의한 변화가 없어 항로표지장치로서 적합하나 깊은 수심의 해역에서 설치하기에는 부적합하다.These route markers are classified into fixed and floating type, and the fixed route markers are installed on the seabed and are suitable for route markers because there is no change due to the difference between tides, but they are not suitable for installation in deep waters.

또한, 부유식 항로표지장치는 설치비용이 저렴하고 부유에 의해 외력에 대한 저항이 적어 역학적으로 유리한 구조이지만, 조류와 파고 및 바람 등에 의한 항로표지장치의 변화량이 커서 암초가 많거나 파도가 심한 해역에서는 부유식으로 설치하여 체인으로 바닥에 고정시켜 연결하는 방법을 이용하였으며, 이 경우에는 태양전지 패널을 설치하여 태양광에 의해 발생하는 전원을 축전지에 충전하였다가 방전시켜 사용하는 방법이 이용되고 있다.In addition, the floating route marker device is a mechanically advantageous structure because the installation cost is low and the resistance to external force is low due to the floating. In this case, the floating type is fixed and connected to the floor by a chain, and in this case, a solar panel is installed to charge and discharge the power generated by the solar cell and then use it. .

도 1 및 도 2는 종래 기술에 따른 축전지 구성을 나타낸 것으로서, FRP 재질의 용기(1) 내부 공간(2)에 절연판(3)을 사이에 끼우면서 납과 안티몬의 합금인 양(+)의 극판(4) 4장과 음(-)의 극판(8) 5장을 차례로 배열하고, 상기 양(+)의 극판(4)의 끝단 돌출부(5)에는 연결편(6)으로 결합한 상태에서 외부로 일부가 노출되는 단자(7)에 연결되도록 하고, 상기 음(-)의 극판(8)의 끝단 돌출부(9)에는 연결편(10)으로 결합한 상태에서 외부로 일부가 노출되는 단자(11)에 연결되도록 하고, 상기의 단자(7)(11)에는 볼트체결방식에 의해 태양전지(12) 및 발광램프(13)에 접속되도록 하고, 상기 용기(1)의 공간(2)에는 충전액이 채워지도록 하면서 보충구(14)를 통해 모자라는 충전액을 보충하도록 하고, 상기 용기(1)의 내부 양측에는 스페이서(15)를 내설하여 극판(4)(8)이 임의 로 요동하는 것을 방지하도록 하고, 상기 용기(1)의 상단 개구부에는 실링 콤파운드(피치)로 밀폐층(16)을 형성하도록 구성된다.1 and 2 illustrate a battery structure according to the prior art, a positive electrode plate being an alloy of lead and antimony while sandwiching an insulating plate 3 in an inner space 2 of a container 1 of an FRP material. (4) 4 sheets and 5 negative pole plates (8) are arranged in sequence, and the protrusion (5) of the end of the positive pole plate (4) is partially connected to the outside in a state of being joined by a connecting piece (6). Is connected to the exposed terminal (7), and the end protrusion (9) of the negative pole plate (8) is connected to the terminal (11) which is partially exposed to the outside in the state coupled to the connecting piece (10) The terminals 7 and 11 are connected to the solar cell 12 and the light emitting lamp 13 by a bolting method, and the filling liquid is filled in the space 2 of the container 1. The filling liquid is replenished through the refill port 14, and spacers 15 are provided on both sides of the container 1 to allow the pole plates 4 and 8 to freely swing. It is configured to form a sealing layer (16) with a sealing compound (pitch) in the upper opening of the container (1).

그러나 상기와 같은 종래의 축전지는 용기(1)의 크기를 임의적으로 확장하는 것이 어렵고, 극판(4)(8)의 개수가 적어서 전류밀도가 낮아 저전류에 의한 충전이 원활하게 이루어지지 못하는 문제점이 있다.However, in the conventional storage battery as described above, it is difficult to arbitrarily expand the size of the container 1, and the number of the pole plates 4 and 8 is small so that the current density is low, so that charging by low current is not smoothly performed. have.

즉 축전지가 설치되는 위치의 특성상 충전용 전원을 태양전지 모듈로부터 공급받도록 구성되지만 태양에 의한 발전이 어려운 부조일수가 증가하거나, 해수의 염분이나 조류의 배설물 등이 상기 태양전지 모듈에 부착되어 충분한 발전이 이루어지지 못하는 경우 축전지에서 과방전 현상이 일어나게 되고, 이에 따라 충전량이 부족한 축전지들을 수거하여 강제 충전시킨 후 다시 설치하는 작업이 주기적으로 수행되어야 하는 문제점이 있다.That is, it is configured to receive the charging power from the solar cell module due to the characteristics of the location where the storage battery is installed, but it is difficult to generate power by the sun, or the amount of salt water or algae excretion attached to the solar cell module is sufficient to generate power. If this is not done, the over-discharge phenomenon occurs in the battery, and thus there is a problem in that the work of periodically re-installing the battery after collecting and forcibly charging the battery with insufficient charge amount is performed.

또한, 종래의 축전지는 축전지 내부를 확인할 없어서 파도에 의한 흔들림으로 인해 축전지 내부의 단락이나 탈락이 발생하였는지 여부를 확인할 없는 문제점이 있다.In addition, the conventional storage battery has a problem in that it is not possible to check whether the short-circuit or dropout inside the storage battery is caused due to the shaking caused by the wave because it does not check the inside of the battery.

또한, 종래의 축전지는 (+),(-)단자(7)(11)를 축전지 내부의 극판(4)(8)에 연결된 연결편(6)(10)과 용접을 통해 설치하였으나 상기 연결편(6)(10)과 (+),(-)단자(7)(11)를 용접으로 접속하는 과정에 실링 콤파운드 밀폐층(16)에 용접 미숙(또는 불량)으로 인한 천공이 발생하면 용기(1) 내부의 전해액(충전액)이 누출되어 축전지의 성능이 저하되며, 이로 인한 충전 불량이 발생하는 문제점이 있다.
In addition, in the conventional battery, the (+) and (-) terminals 7 and 11 are installed by welding with the connecting pieces 6 and 10 connected to the pole plates 4 and 8 inside the battery. In the process of connecting the (10) and (+) and (-) terminals (7) and (11) by welding, the perforation due to welding immature (or poor) occurs in the sealing compound sealing layer 16. There is a problem that the internal electrolyte (charge) is leaked to deteriorate the performance of the storage battery, resulting in poor charging.

본 고안은 내부 전류 밀도를 높혀 충전 수입성, 재충전 효율성을 개선하고 투명재질의 축전지 전조를 이용하여 내부 상태 확인이 가능하며, 축전지 단자의 결합구조를 개선하여 전해액의 누출을 차단할 수 있는 개량형 축전지를 제공하는 것을 목적으로 한다.
The present invention improves charging importability and recharging efficiency by increasing the internal current density, and it is possible to check the internal state by using the battery precursor made of transparent material. It aims to provide.

본 고안은 전해액이 수용된 용기; 상기 용기의 내부에 설치된 다수의 (+) 전극판; 상기 (+) 전극판 사이에 설치된 (-) 전극판; 상기 다수의 (+) 전극판과 연결부를 통해 병렬로 연결되고, 상부로 일정 길이 연장된 (+) 단자부; 상기 다수의 (-) 전극판과 연결부를 통해 병렬로 연결되고, 상부로 일정 길이 연장된 (-) 단자부; 상기 용기의 상부에 설치되어 내부가 밀폐되도록 하고, 상기 (+) 단자부와 (-) 단자부가 관통하여 돌출되도록 관통공을 형성한 덮개부; 상기 (+) 단자부 및 (-) 단자부의 외주연과 상기 관통공의 내주연 사이에 끼움 결합하여 밀폐되도록 하는 밀폐링; 및 상기 (+) 단자부 및 (-) 단자부와 관통공 사이를 밀폐하는 에폭시를 포함한다.The present invention is a container containing an electrolyte; A plurality of positive electrode plates installed inside the container; A negative electrode plate provided between the positive electrode plates; (+) Terminal portions connected in parallel through the plurality of (+) electrode plates and connecting portions, and extending a predetermined length upwardly; (-) Terminal portions connected in parallel via the plurality of (-) electrode plates and connected to each other and extending a predetermined length upwardly; A cover part installed at an upper part of the container to seal the inside thereof and having a through hole formed to protrude through the (+) terminal part and the (-) terminal part; Sealing ring to be fitted and sealed between the outer circumference of the (+) terminal portion and the (-) terminal portion and the inner circumference of the through hole; And an epoxy sealing between the (+) terminal portion and the (-) terminal portion and the through hole.

또한, 본 고안에 따른 상기 용기는 투명재질의 폴리 카보네이트 수지로 형성된 것을 특징으로 한다.In addition, the container according to the present invention is characterized in that formed of a polycarbonate resin of a transparent material.

또한, 본 고안에 따른 상기 (+) 전극판은 적어도 8개 이상인 것을 특징으로 한다.In addition, the (+) electrode plate according to the present invention is characterized in that at least eight or more.

또한, 본 고안에 따른 상기 (-) 전극판은 적어도 9개 이상인 것을 특징으로 한다.In addition, the (-) electrode plate according to the present invention is characterized in that at least nine or more.

또한, 본 고안에 따른 상기 전극판은 두께가 3.5mm ~ 6.5mm 범위인 것을 특징으로 한다.
In addition, the electrode plate according to the present invention is characterized in that the thickness ranges from 3.5mm to 6.5mm.

본 고안은 축전지의 내부 전류 밀도를 증가시켜 축전지가 일정한 방전상태에서 빨리 충전을 받아들일 수 있는 충전 수입성과, 저전류에 의한 충전 효율을 향상시킬 수 있는 장점이 있다.The present invention has an advantage of increasing the internal current density of the battery to improve the charging importability that the battery can be quickly charged in a constant discharge state, and the charging efficiency due to low current.

또한, 본 고안은 투명재질의 축전지 전조를 통해 내부 상태를 확인함으로써, 단선 및 탈락의 조기 발견 및 유지보수를 용이하게 제공할 수 있는 장점이 있다.In addition, the present invention has an advantage that can easily provide early detection and maintenance of disconnection and dropout by checking the internal state through the battery precursor of the transparent material.

또한, 본 고안은 단자의 결합구조를 개선하여 제조시 결합불량으로 발생하는 전해액의 누출을 차단함으로써, 축전지의 성능과 신뢰도를 향상시킬 수 있는 장점이 있다.
In addition, the present invention improves the coupling structure of the terminal to block the leakage of the electrolyte caused by the coupling failure during manufacturing, there is an advantage that can improve the performance and reliability of the battery.

도 1 은 종래 기술에 따른 축전지의 구조를 나타낸 단면도.
도 2 는 종래 기술에 따른 축전지의 내부 구성을 나타낸 일부 사시도.
도 3 은 본 고안에 따른 개량형 축전지의 구조를 나타낸 단면도.
도 4 는 본 고안에 따른 개량형 축전지의 구성을 나타낸 분해 사시도. 1 is a cross-sectional view showing the structure of a storage battery according to the prior art.
2 is a partial perspective view showing an internal configuration of a storage battery according to the prior art.
3 is a cross-sectional view showing the structure of an improved storage battery according to the present invention.
Figure 4 is an exploded perspective view showing the configuration of the improved storage battery according to the present invention.

이하, 첨부된 도면을 참조하여 본 고안에 따른 개량형 축전지의 바람직한 실시예를 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the improved storage battery according to the present invention.

도 3은 본 고안에 따른 개량형 축전지의 구조를 나타낸 단면도이고, 도 4는 본 고안에 따른 개량형 축전지의 구성을 나타낸 분해 사시도이다.3 is a cross-sectional view showing the structure of the improved storage battery according to the present invention, Figure 4 is an exploded perspective view showing the configuration of the improved storage battery according to the present invention.

도 3 및 도 4에 나타낸 바와 같이, 본 고안에 따른 축전지(100)는 용기(110)와, 전극부(120)와, 덮개부(130)와, 밀폐링(140)과, 에폭시(150)를 포함하여 구성된다.As shown in FIGS. 3 and 4, the storage battery 100 according to the present invention includes a container 110, an electrode part 120, a cover part 130, a sealing ring 140, and an epoxy 150. It is configured to include.

상기 용기(110)는 상부는 개방되고 내부에는 수납공간을 형성한 사각 형상의 부재로서, 내부에는 전해액과 전극부(120)가 수납되고, 상기 전극부(120)가 용기(110)의 내부에서 요동하는 것을 방지할 수 있도록 스페이서(111)가 설치된다.The container 110 is a rectangular member having an upper portion open and a receiving space therein. The container 110 has an electrolyte solution and an electrode portion 120 therein, and the electrode portion 120 is disposed inside the container 110. Spacers 111 are installed to prevent rocking.

또한, 상기 용기(110)는 내구성이 강하고 가벼우며 내부에 수납된 전극부(120)의 상태와 단락 여부 및 활물질의 탈락 여부를 확인할 수 있도록 투명재질의 폴리 카보네이트 수지로 형성하고, 내구성이 우수한 FRP 수지를 이용하여 형성할 수도 있으며, 바람직하게는 폴리 카보네이트 수지로 형성된다.In addition, the container 110 is formed of a polycarbonate resin of a transparent material so that the durability and lightness and the state of the electrode unit 120 stored therein and whether or not the active material is dropped, it is formed of a transparent polycarbonate resin, excellent durability FRP It may be formed using a resin, and preferably formed of a polycarbonate resin.

상기 전극부(120)는 다수의 (+) 전극판(121)과, 연결부(122)와, (+) 단자부(123)와, 다수의 (-) 전극판(124)과, 연결부(125)와, (-) 단자부(126)를 포함하여 구성된다.The electrode part 120 includes a plurality of positive electrode plates 121, a connection part 122, a positive terminal part 123, a plurality of negative electrode plates 124, and a connection part 125. And a (-) terminal portion 126.

상기 (+) 전극판(121)은 전극판의 심부 활성화가 신속하게 이루어질 수 있도록 두께가 3.5mm ~ 6.5mm 범위인 일정 크기의 전극판 8개가 병렬로 설치되어 전류 밀도를 증가시킴으로써, 저전류의 충전에도 충전 수입성과, 재충전 효율성이 향상되도록 한다.The (+) electrode plate 121 is provided with eight electrode plates of a predetermined size in the range of 3.5mm to 6.5mm thickness in parallel to increase the current density, so that the deep activation of the electrode plate can be made quickly, the low current of In order to recharge, charging importability and recharging efficiency are improved.

상기 연결부(122)는 병렬로 설치된 다수의 (+) 전극판(121)의 상면과 용접 등을 통해 결합하여 상기 (+) 전극판(121)이 일정한 간격을 유지하며 고정될 수 있도록 한다.The connection part 122 is coupled to the upper surface of the plurality of (+) electrode plate 121 installed in parallel by welding or the like so that the (+) electrode plate 121 may be fixed while maintaining a constant interval.

상기 (+) 단자부(123)는 원통 형상의 금속 부재로서, 상기 연결부(122)의 상부 일측에서 덮개부(130)를 관통하여 상방향으로 일정 길이 돌출되도록 구성되어 축전지(100)의 (+) 단자로써 태양전지 모듈(미도시) 또는 발광 소자(미도시)와 직접 접속되도록 한다.The (+) terminal part 123 is a cylindrical metal member, and is configured to protrude a predetermined length in the upward direction through the cover part 130 at an upper side of the connection part 122 (+) of the storage battery 100. The terminal may be directly connected to a solar cell module (not shown) or a light emitting device (not shown).

상기 (-) 전극판(124)은 전극판의 심부 활성화가 신속하게 이루어질 수 있도록 두께가 3.5mm ~ 6.5mm 범위인 일정 크기의 전극판 9개가 병렬로 절연 부재를 사이에 두고 상기 (+) 전극판(121)과 순차적으로 교차 배치되어 전류 밀도를 증가시킴으로써, 저전류의 충전에도 충전 수입성과, 재충전 효율성이 향상되도록 한다.The negative electrode plate 124 includes nine electrode plates of a predetermined size having a thickness ranging from 3.5 mm to 6.5 mm so that the core plate can be quickly activated with the insulating member interposed therebetween. By sequentially intersecting with the plate 121 to increase the current density, the charging importability and recharging efficiency are improved even at low current charging.

상기 연결부(125)는 병렬로 설치된 다수의 (-) 전극판(124)의 상면과 용접 등을 통해 결합하여 상기 (-) 전극판(124)이 일정한 간격을 유지하며 고정될 수 있도록 한다.The connection part 125 is coupled to the upper surface of the plurality of (-) electrode plate 124 installed in parallel by welding or the like so that the (-) electrode plate 124 may be fixed at a constant interval.

상기 (-) 단자부(126)는 원통 형상의 금속 부재로서, 상기 연결부(125)의 상부 일측에서 덮개부(130)를 관통하여 상방향으로 일정 길이 돌출되도록 구성되어 축전지(100)의 (-) 단자로써 태양전지 모듈(미도시) 또는 발광 소자(미도시)와 직접 접속되도록 한다.The (-) terminal portion 126 is a cylindrical metal member, is configured to protrude a predetermined length in the upward direction through the cover portion 130 on the upper side of the connecting portion 125 (-) of the storage battery 100 The terminal may be directly connected to a solar cell module (not shown) or a light emitting device (not shown).

상기 덮개부(130)는 용기(110)의 상부에 설치되어 용기(110)의 내부가 밀폐되도록 하는 구성으로서, (+) 단자부(123)와 (-) 단자부(126)가 관통하여 돌출되도록 복수의 관통공(131)이 형성된다.The cover part 130 is installed on the upper part of the container 110 to seal the inside of the container 110, and a plurality of (+) terminal parts 123 and (-) terminal parts 126 to protrude through. Through holes 131 are formed.

상기 밀폐링(140)은 (+) 단자부(123)의 외주연 및 관통공(131)의 내주연과, (-) 단자부(126)의 외주연 및 관통공(131)의 내주연 사이에 억지 끼움 결합되어 상기 (+) 단자부(123)와 관통공(131), 상기 (-) 단자부(126)와 관통공(131) 사이를 밀폐시키는 구성으로서 바람직하게는 고무재질의 오(O) 링이다.The sealing ring 140 is forced between the outer periphery of the (+) terminal portion 123 and the inner periphery of the through hole 131, and the outer periphery of the (-) terminal portion 126 and the inner periphery of the through hole 131. It is fitted to seal the (+) terminal portion 123 and the through-hole 131, the (-) terminal portion 126 and the through-hole 131, and is preferably a rubber (O) ring. .

상기 에폭시(150)는 덮개부(130)의 관통공(131)을 관통하여 돌출된 (+) 단자부(123) 및 (-) 단자부(126)와 관통공(131) 사이를 밀폐시켜 외부로부터 용기(110)의 내부로 이물질이 유입되는 것을 차단함과 동시에 용기(110)의 내부로부터 전해액이 외부로 누출되는 것을 방지한다.The epoxy 150 seals between the (+) terminal part 123 and the (-) terminal part 126 and the through hole 131 protruding through the through hole 131 of the cover part 130 to prevent the container from the outside. At the same time to block the foreign matter flow into the interior of the 110 to prevent the electrolyte from leaking from the inside of the container 110 to the outside.

따라서 8개의 (+) 전극판(123)과 9개의 (-) 전극판(126)을 구성하여 저전류에 의한 충전시에도 충전 수입성과 재충전 효율성이 향상될 수 있고, 얇은 두께의 전극판을 이용하여 심부 활성화가 신속하게 이루어지도록 함으로써 전해액의 침투 및 확산이 신속하게 이루어질 수 있다.
Therefore, by configuring eight (+) electrode plate 123 and nine (-) electrode plate 126, charging importability and recharging efficiency can be improved even when charging by low current, and using thin electrode plate Therefore, the deep activation can be made quickly, so that the penetration and diffusion of the electrolyte can be made quickly.

상기와 같이, 본 발명의 바람직한 실시 예를 참조하여 설명하였지만 해당 기술 분야의 숙련된 당업자라면 하기의 실용신안등록청구범위에 기재된 본 고안의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 고안을 다양하게 수정 및 변경시킬 수 있음을 이해할 수 있을 것이다.As described above, it has been described with reference to the preferred embodiment of the present invention, but those skilled in the art various modifications of the present invention without departing from the spirit and scope of the present invention described in the utility model registration claims below And can be changed.

또한, 본 고안의 실시예를 설명하는 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있으며, 상술된 용어들은 본 고안에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있으므로, 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.
In the course of describing the embodiments of the present invention, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation, , Which may vary depending on the intention or custom of the user, the operator, and the definitions of these terms should be based on the contents throughout this specification.

100 : 축전지 110 : 용기
111 : 스페이서 120 : 전극부
121 : (+) 전극판 122 : 연결부
123 : (+) 단자부 124 : (-) 전극판
125 : 연결부 126 : (-) 단자부
130 : 덮개부 131 : 관통공
140 : 밀폐링 150 : 에폭시100: storage battery 110: container
111 spacer 120 electrode portion
121: (+) electrode plate 122: connection portion
123: (+) terminal portion 124: (-) electrode plate
125: connection part 126: (-) terminal part
130: cover 131: through hole
140: sealing ring 150: epoxy

Claims (5)

전해액이 수용된 용기;
상기 용기의 내부에 설치된 다수의 (+) 전극판;
상기 (+) 전극판 사이에 설치된 (-) 전극판;
상기 다수의 (+) 전극판과 연결부를 통해 병렬로 연결되고, 상부로 일정 길이 연장된 (+) 단자부;
상기 다수의 (-) 전극판과 연결부를 통해 병렬로 연결되고, 상부로 일정 길이 연장된 (-) 단자부;
상기 용기의 상부에 설치되어 내부가 밀폐되도록 하고, 상기 (+) 단자부와 (-) 단자부가 관통하여 돌출되도록 관통공을 형성한 덮개부;
상기 (+) 단자부 및 (-) 단자부의 외주연과 상기 관통공의 내주연 사이에 끼움 결합하여 밀폐되도록 하는 밀폐링; 및
상기 (+) 단자부 및 (-) 단자부와 관통공 사이를 밀폐하는 에폭시를 포함하는 개량형 축전지.A container containing an electrolyte solution;
A plurality of positive electrode plates installed inside the container;
A negative electrode plate provided between the positive electrode plates;
(+) Terminal portions connected in parallel through the plurality of (+) electrode plates and connecting portions, and extending a predetermined length upwardly;
(-) Terminal portions connected in parallel via the plurality of (-) electrode plates and connected to each other and extending a predetermined length upwardly;
A cover part installed at an upper part of the container to seal the inside thereof and having a through hole formed to protrude through the (+) terminal part and the (-) terminal part;
Sealing ring to be fitted and sealed between the outer circumference of the (+) terminal portion and the (-) terminal portion and the inner circumference of the through hole; And
An improved storage battery comprising the epoxy sealing the (+) terminal portion and the (-) terminal portion and the through-holes. 제 1 항에 있어서,
상기 용기는 투명재질의 폴리 카보네이트 수지로 형성된 것을 특징으로 하는 개량형 축전지.The method of claim 1,
The container is an improved storage battery, characterized in that formed of a polycarbonate resin of a transparent material. 제 1 항에 있어서,
상기 (+) 전극판은 적어도 8개 이상인 것을 특징으로 하는 개량형 축전지.The method of claim 1,
An improved storage battery, characterized in that at least eight (+) electrode plate. 제 1 항에 있어서,
상기 (-) 전극판은 적어도 9개 이상인 것을 특징으로 하는 개량형 축전지.The method of claim 1,
The improved storage battery, characterized in that at least nine (-) electrode plate. 제 3 항 또는 제 4 항에 있어서,
상기 전극판은 두께가 3.5mm ~ 6.5mm 범위인 것을 특징으로 하는 개량형 축전지.The method according to claim 3 or 4,
The electrode plate is an improved type battery, characterized in that the thickness ranges from 3.5mm to 6.5mm.
KR2020120001595U 2012-02-29 2012-02-29 Storage battery lighted buoy Expired - Lifetime KR200469828Y1 (en)

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JP2002216717A (en) 2001-01-15 2002-08-02 Japan Storage Battery Co Ltd Sealed lead-acid battery
KR100627369B1 (en) * 2004-11-30 2006-09-21 삼성에스디아이 주식회사 Assembling Method of Secondary Battery and Secondary Battery
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