KR19980025654U - Charging device - Google Patents

Charging device Download PDF

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Publication number
KR19980025654U
KR19980025654U KR2019960038479U KR19960038479U KR19980025654U KR 19980025654 U KR19980025654 U KR 19980025654U KR 2019960038479 U KR2019960038479 U KR 2019960038479U KR 19960038479 U KR19960038479 U KR 19960038479U KR 19980025654 U KR19980025654 U KR 19980025654U
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KR
South Korea
Prior art keywords
secondary battery
ground plate
charger
battery
elastic member
Prior art date
Application number
KR2019960038479U
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Korean (ko)
Inventor
김득의
정인영
Original Assignee
구자홍
엘지전자 주식회사
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Application filed by 구자홍, 엘지전자 주식회사 filed Critical 구자홍
Priority to KR2019960038479U priority Critical patent/KR19980025654U/en
Publication of KR19980025654U publication Critical patent/KR19980025654U/en

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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00Batteries for particular applications
    • H01M2220/30Batteries in portable systems, e.g. mobile phone, laptop
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

본 고안은 충전장치에 관한 것으로, 휴대용 전자기기에 2차 전지를 장시간 통전시켜 재충전을 하여서된 충전기에 있어서, 1차 전지의 접속의 불가능하게 접지판(110)(120)이 내주연에 설치되는 요입부(100)를 구성하고, 상기 요입부(100)에 삽입되어 재충전이 되는 2차 전지(200)는 일측단부를 탈피시켜 노출된 전도체(202)가 상기 접지판(110)(120)에 접속되어 통전되는 것으로 달성되는데, 상기 2차 전지(202)가 접속되는 양극접지판(110)은 요입부(100)의 측벽면에 설치되고, 이의 대향측 벽면에는 2차 전지(200)를 탄력지지하는 탄성부재(130)를 설치하며, 상기 탄성부재(130)와 인접한 요입부(100)의 내주연에 음극접지판(120)이 설치된 구성으로, 1차 전지를 가지고는 통전이 불가능하여 이로 인한 접점불량 및 단락현상을 방지할 수 있는 특징을 가지는 것이다.The present invention relates to a charging device, in a charger that is recharged by energizing a secondary battery for a long time in a portable electronic device, the ground plate 110, 120 is installed on the inner circumference so as not to connect the primary battery The secondary battery 200, which is configured to include the recessed part 100 and is inserted into the recessed part 100 and is recharged, has one side end peeled off so that the exposed conductor 202 is exposed to the ground plates 110 and 120. The positive electrode ground plate 110 to which the secondary battery 202 is connected is installed on the side wall surface of the concave portion 100, and the secondary battery 200 is elastic on the opposite wall surface thereof. The elastic member 130 is supported, and the negative electrode ground plate 120 is installed on the inner circumference of the concave portion 100 adjacent to the elastic member 130. It has a feature that can prevent the contact failure and short circuit caused by.

Description

충전장치Charging device

본 고안은 충전용 건전지를 재충전시키는 충전장치에 관한 것으로, 특히 충전용 건전지만이 통전되도록 하여 다른 건전지 즉 1차 전지의 접속으로 인한 고장 및 접점불량 등을 사전에 예방할 수 있도록 하는 충전장치에 관한 것이다.The present invention relates to a charging device for recharging a rechargeable battery, and more particularly, to a charging device that allows only a rechargeable battery to be energized so as to prevent failure and contact failure due to connection of another battery, that is, a primary battery. will be.

일반적으로 휴대용 전자기기에 사용되는 건전지는 화학 물질이 가지는 화학 에너지를 전기 에저지로 변화시켜 전자기기를 동작시키고 있다.BACKGROUND In general, batteries used in portable electronic devices operate electronic devices by converting chemical energy of chemical substances into electric edges.

이러한 건전지는 통상 그것에 사용되는 화학 물질 혹은 그 구조에 따라 1차 전지와, 2차 전지로 구분되는 바, 1차 전지는 망간 전지나 수은 전지와 같은 재충전이 되지 않는 전지를 말하며, 2차 전지는 충방전이 가능한 니켈, 카드늄 축전지 등을 말하는 것이다.Such batteries are generally classified into primary batteries and secondary batteries according to chemicals or structures thereof, and primary batteries refer to non-rechargeable batteries such as manganese batteries or mercury batteries. It refers to nickel and cadmium accumulators which can be discharged.

여기서 2차 전지 즉 충전용 건전지는 충전기를 이용하여 장시간을 통전 시킴에 따라 재충전이 되는데, 이를 도 1을 참고로 하여 설명하면 다음과 같다.Here, the secondary battery, that is, the rechargeable battery is recharged as it is energized for a long time by using a charger, which will be described with reference to FIG. 1.

도면에서 상기 충전기(10)는 건전지(20)가 삽입 안착되는 요입부(11)와, 이 요입부(11)의 내측에 갖추어진 접지판(12)(13)으로 구성되며, 상기 접지판(12)(13)은 소정의 탄성력을 가지고 있음과 더불어 양극과 음극으로 구분된다.In the drawing, the charger 10 includes a concave portion 11 into which the battery 20 is inserted and seated, and ground plates 12 and 13 provided inside the concave portion 11. 12 and 13 have a predetermined elastic force and are divided into a positive electrode and a negative electrode.

따라서 사용자는 건전지(20)의 양측단부에 갖추어진 양극단자와, 음극단자를 맞추어 요입부(11)에 끼워 넣은 상태에서 충전기(10)에 갖추어진 플러그를 전기접속으로 통전시켜 건전지(20)가 충전되도록 하는 구조이다.Therefore, the user energizes the plug provided in the charger 10 through an electrical connection in a state where the positive electrode terminal and the negative electrode terminal of the battery 20 are fitted into the concave inlet part 11 by electrical connection. It is a structure to be charged.

그런데, 위와 같은 충전용 건전지(20)는 통상 1차 전지와 그 형상 및 크기가 동일하여 자칫 사용자가 이를 오인하여 1차 전지를 충전기(10)의 요입부(11)에 삽입통전시키는 경우에는 1차 전지내의 화학 물질이 누수되어 접점이 불량하게 되거나, 쇼트 현상에 의한 화재의 위험을 가지는 문제점이 있었다.By the way, the rechargeable battery 20 as described above is usually the same shape and size as the primary battery, when the user misunderstands it and inserts the primary battery into the recess 11 of the charger 10 1 There is a problem in that the chemicals in the secondary battery leak, resulting in poor contact, or a risk of fire due to a short phenomenon.

본 고안은 상기의 결점을 해소하기 위한 것으로, 충전용 건전지외의 다른 건전지는 통전이 되지 않도록 하는 2차 전지용 충전장치를 제공하고자 한다.The present invention is to solve the above drawbacks, and to provide a secondary battery charging device so that other batteries other than the rechargeable battery is not energized.

본 고안의 다른 목적은 사용자의 오인으로 인한 1차 전지의 통전시에 발생하는 화학 물질의 누수현상을 방지하여 접점 불량 및 쇼트현상을 사전에 제거할 수 있는 2차 전지용 충전장치를 제공 하고자 한다.Another object of the present invention is to provide a secondary battery charging device that can prevent the contact failure and short-circuit in advance by preventing the leakage of chemicals generated when the primary battery is energized due to the user's mistake.

이러한 본 고안은 휴대용 전자기기에 2차 전지를 장시간 통전시켜 재충전을 하여서된 충전기에 있어서, 1차 전지의 접속이 불가능하게 접지판이 내주연에 설치되는 요입부를 구성하고, 상기 요입부에 삽입되어 재충전이 되는 2차 전지는 일측단부를 탈피시켜 노출된 전도체가 상기 접지판에 접속되어 통전되는 것으로 달성되는데, 상기 2차 전지가 접속되는 양극접지판은 요입부의 측벽면에 설치되고, 이의 향측 벽면에는 2차 전지를 탄력지지하는 탄성부재를 설치하며, 상기 탄성부재와 인접한 요입부의 내주연에 음극접지판이 설치된 구성으로, 1차 전지를 가지고는 통전이 불가능하여 이로 인한 접점불량 및 단락현상을 방지할 수 있는 특징으로 가지는 것이다.The present invention is a charger which is recharged by energizing a secondary battery to a portable electronic device for a long time, the concave portion is formed in which the ground plate is installed on the inner circumference so that the connection of the primary battery is impossible, and is inserted and recharged in the recess This secondary battery is achieved by peeling one end and exposed conductor is connected to the ground plate and energized. The positive electrode ground plate to which the secondary battery is connected is provided on the side wall of the concave part, An elastic member supporting elasticity of the secondary battery is installed, and a negative electrode ground plate is installed on the inner circumference of the recessed portion adjacent to the elastic member, and it is impossible to energize with the primary battery, thereby preventing contact failure and short circuit. It is to have as characteristic.

도 1은 일반적인 충전기의 정면도,1 is a front view of a typical charger,

도 2는 본 고안이 합치된 충전기의 정면도,2 is a front view of the charger according to the present invention,

도 3은 본 고안의 합치된 충전기의 측면도,3 is a side view of a matched charger of the present invention,

도 4는 본 고안의 요부 확대 단면도.Figure 4 is an enlarged cross-sectional view of the main part of the present invention.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

10:충전기100:요입부10: charger 100: indentation part

110:양극접지판120:음극접지판110: positive electrode ground plate 120: negative electrode ground plate

130:탄성부재200:2차 전지130: elastic member 200: secondary battery

본 고안의 실시예를 첨부 도면에 의하여 상세히 설명 하면 다음과 같다.An embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 고안이 합치된 충전기의 일예를 나타낸 것이고, 도 3은 본 고안의 요부 확대 단면도를 나타낸 것으로, 충전기(10)는 건전지가 삽입되는 요입부(100)와, 이 요입부(100)의 내측으로 접지판(110)(120)이 갖추어진 것은 종래와 동일하다.Figure 2 shows an example of a charger in accordance with the present invention, Figure 3 shows an enlarged cross-sectional view of the main part of the present invention, the charger 10 is the indentation portion 100 is inserted into the battery, and the indentation portion 100 The ground plate 110, 120 is provided inside the same as in the prior art.

본 고안은 이러한 충전기(10)의 구조를 1차 전지는 접속이 불가능하도록 구성하여, 이것에 의한 충전기(10)의 고장을 방지하는 것으로, 우선 재충전이 가능한 2차 전지(200)는 음극단자(220)측의 외주연 일부를 탈피시켜 여기에 연장된 전도체(202)가 외부로 노출되도록 한다.The present invention is configured such that the structure of the charger 10 so that the primary battery can not be connected, thereby preventing the failure of the charger 10 by this, firstly the rechargeable secondary battery 200 is a negative terminal ( A part of the outer circumference of the side 220 is peeled off so that the conductor 202 extending there is exposed to the outside.

이렇게 전도체(202)가 외주연에 구비되는 2차 전지(200)는 이와 동일위치에 접지판(110)(120)이 갖추어진 요입부(100)에 삽입 통전시키게 되는데, 이 요입부(100)는 측벽면으로 양극접지판(110)을 설치하고, 이의 대향측 벽면에는 탄성부재(130)를 구비함과 아울러 이 탄성부재(130)와 인접된 내주연에 음극접지판(120)이 설치된 구성이다.In this way, the secondary battery 200 having the conductor 202 disposed on the outer circumference is inserted into and energized into the indentation part 100 provided with the ground plates 110 and 120 at the same position. The anode ground plate 110 is installed on the side wall surface, and the opposite side wall surface is provided with an elastic member 130 and the cathode ground plate 120 is installed on the inner circumference adjacent to the elastic member 130. to be.

여기서 상기 탄성부재(130)는 2차 전지(200)의 단부를 탄력지지하여 양극단자(210)가 양극접지판(110)에 밀착 접속되도록함은 물론이고, 본체(11)의 후면에는 플러그(10a)가 갖추어져 전기적으로 접속되는 구조이다.In this case, the elastic member 130 elastically supports the end of the secondary battery 200 so that the positive electrode terminal 210 is closely connected to the positive electrode ground plate 110, as well as the plug (11) on the rear of the main body (11). 10a) is provided and electrically connected.

그러면 이와 같은 구성으로 이루어진 본 고안의 작동상태를 설명하면 다음과 같다.Then explaining the operating state of the present invention made of such a configuration as follows.

2차 전지(200)를 재충전시키기 위해서는 먼저, 2차 전지(200)를 충전기(10) 본체(11)에 형성된 요입부(100)에 삽입하여 이 본체(11)에 갖추어진 플러그(10a)를 전지접속시켜 통전되도록 함으로써, 재충전을 시키게 되는데, 이때 요입부(100)에 갖추어진 양극, 음극의 접지판(110)(120)과 2차 전지(200)에 갖추어진 양극단자(210)와, 음극단자(220) 즉 전도체(202)를 각각 접속시킨다.In order to recharge the secondary battery 200, first, the secondary battery 200 is inserted into the recess 100 formed in the main body 11 of the charger 10, and the plug 10a provided in the main body 11 is inserted. The battery is connected and energized, thereby recharging, and the positive electrode terminal 210 provided in the ground plate 110 and 120 and the secondary battery 200 of the positive electrode and the negative electrode provided in the concave portion 100, The negative electrode terminal 220, that is, the conductor 202, is connected to each other.

이때, 상기 요입부(100)에 갖추어진 탄성부재(130)는 2차 전지(200)를 탄력지지하여 음극단자(220)가 음극접지판(120)에 밀착되도록 하고, 양극접지판(110)은 전도체(202)에 접속된 상태에서 통전에 의한 재충전이 되도록 하는 것이다.At this time, the elastic member 130 provided in the concave portion 100 is to support the secondary battery 200 elastically so that the negative electrode terminal 220 is in close contact with the negative electrode ground plate 120, the positive electrode ground plate 110 Is to be recharged by energization while connected to the conductor 202.

한편, 상기 2차 전지(200)는 그 전도체(202)가 최초에는 피복된 상태이고, 사용시에는이를 탈피시켜 사용하게 되며, 따라서 2차 전지(200)에는 탈피선이 형성되어 있다.On the other hand, the secondary battery 200 is a state in which the conductor 202 is first coated, and when used, it is used to peel off, so that the stripped wire is formed in the secondary battery 200.

이상과 같이 본 고안은 2차 전지의 일측 연단부에 갖추어진 전도체를 접속시켜 재충전이 되도록 하는 것으로, 사용자가 착오를 일으켜 1차 전지를 삽입하는 경우에는 단자와 접지판이 접속되지 않아 충전기에 설치된 플러그를 접속시킨 상태에서도 통전이 불가능하여 종래와 같이 화학물질의 누수를 방지하고, 그에 따르는 단락현상을 사전에 방지할 수 있는 고안인 것이다.As described above, the present invention connects a conductor provided at one end of a secondary battery to be recharged. When a user accidentally inserts the primary battery, the terminal and the ground plate are not connected so that the plug is installed in the charger. Even if connected to the state is not possible to conduct electricity is designed to prevent the leakage of chemicals as in the prior art, and to prevent the short-circuit caused by it in advance.

Claims (2)

방전된 2차 전지를 장시간 통전시켜 재충전 되도록 하여서된 충전기에 있어서,In the charger which is to be recharged by energizing the discharged secondary battery for a long time, 상기 충전기는 1차 전지의 접속이 불가능하게 접지판을 요입부의 내주연에 설치하는 것을 특징으로 하는 충전장치.The charger is characterized in that the ground plate is installed on the inner circumference of the recessed portion so that the primary battery can not be connected. 제1항에 있어서, 상기 2차 전지가 접속되는 양극접지판은 요입부의 측벽면에 설치되고, 이의 대향측 벽면에는 2차 전지를 탄력지지 하는 탄성부재를 설치하며, 상기 탄성부재와 인접한 요입부의 내주연에 음극접지판이 설치된 것을 포함하는 충전장치.According to claim 1, wherein the positive electrode ground plate to which the secondary battery is connected is provided on the side wall surface of the concave portion, on the opposite side wall thereof is provided with an elastic member for elastically supporting the secondary battery, the concave portion adjacent to the elastic member Charging device comprising a cathode ground plate is installed on the inner circumference.
KR2019960038479U 1996-11-05 1996-11-05 Charging device KR19980025654U (en)

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Application Number Priority Date Filing Date Title
KR2019960038479U KR19980025654U (en) 1996-11-05 1996-11-05 Charging device

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KR2019960038479U KR19980025654U (en) 1996-11-05 1996-11-05 Charging device

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