JP2005117748A - Non-contact rechargeable battery and its charger - Google Patents
Non-contact rechargeable battery and its charger Download PDFInfo
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- JP2005117748A JP2005117748A JP2003347068A JP2003347068A JP2005117748A JP 2005117748 A JP2005117748 A JP 2005117748A JP 2003347068 A JP2003347068 A JP 2003347068A JP 2003347068 A JP2003347068 A JP 2003347068A JP 2005117748 A JP2005117748 A JP 2005117748A
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- 230000010355 oscillation Effects 0.000 claims abstract description 10
- 239000003990 capacitor Substances 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 5
- 230000001939 inductive effect Effects 0.000 claims description 3
- 230000005674 electromagnetic induction Effects 0.000 description 6
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
Classifications
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- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
本発明は電気機器に装着し乾電池用として使用すると共に電磁誘導によって充電することが出来る非接触型再充電性電池及びその充電器に関する。 The present invention relates to a non-contact type rechargeable battery that can be mounted on an electric device and used for a dry battery and can be charged by electromagnetic induction, and a charger thereof.
従来の乾電池型の再充電性電池（二次電池とも言う）としては、カドミウム電池やニッケル−水素電池或いはリチウム蓄電池などが市販されている。この乾電池型の二次電池を充電する場合は、専用の充電器を用意し、充電器の接点と二次電池の端子を確認してから充電が行われていた。
一方、上記の二次電池の構造と異なるものとして、電磁誘導によって充電することが出来るものがある。例えば特開昭５４−１２４２２号や実開昭５１−９５７３５号の蓄電池などが提案されている。特開昭５４−１２４２２号の構造は、蓄電池本体の電極間に、抵抗，ダイオード，入力コイルを蓄電池本体が充電される方向にのみ電流が流れるように直列に接続してなり、且つ入力コイルのみを外に出して、一回り大きな円筒容器中に封入した蓄電池である。この蓄電池は、入力コイルに高周波電流を流してやるだけで、電磁誘導で蓄電池の入力コイルに電流が流れ、この電流を蓄電池のダイオードで整流して蓄電池本体を充電することが出来るものであり、充電装置と結線することなく充電することができ、充電のためのリード線接続作業を行う必要がなく、簡単に充電作業を行うことが可能とするものである。更にその充電装置としては出力コイルを上面に接近して内蔵した高周波発信装置からなるものが使用されていた。また実開昭５１−９５７３５号の構造は、ニッケル−カドミウム電池などの密閉式素電池の外周に誘導コイルを巻回し、その回路に整流器を介在させたものを外筐に封入したものである。外部からの電磁誘導を受けることによって充電し、その充電操作を簡素化させた密閉電磁充電式電池である。
On the other hand, a battery that can be charged by electromagnetic induction is different from the structure of the secondary battery. For example, Japanese Patent Laid-Open Nos. 54-12422 and 51-95735 have been proposed. Japanese Patent Application Laid-Open No. 54-12422 has a structure in which a resistor, a diode, and an input coil are connected in series between electrodes of a storage battery body so that a current flows only in a direction in which the storage battery body is charged, and only the input coil. Is a storage battery encapsulated in a slightly larger cylindrical container. This storage battery can be used to charge the storage battery body by simply flowing a high-frequency current through the input coil, causing current to flow through the input coil of the storage battery by electromagnetic induction, and rectifying this current with the diode of the storage battery. The battery can be charged without being connected to the apparatus, and it is not necessary to perform a lead wire connecting work for charging, and the charging work can be easily performed. Further, as the charging device, a device composed of a high-frequency transmission device in which an output coil is built close to the upper surface has been used. Japanese Utility Model Publication No. 51-95735 has a structure in which an induction coil is wound around the outer periphery of a sealed unit cell such as a nickel-cadmium battery and a rectifier is interposed in the circuit and enclosed in an outer casing. It is a sealed electromagnetic rechargeable battery that is charged by receiving electromagnetic induction from the outside and that has simplified the charging operation.
しかしながら、前記二次電池を充電する場合には、必ず単１〜単３などの電池専用の各充電器を購入し使用しなければならず、且つ電池サイズが数種類の二次電池を充電する際には、サイズ毎に充電作業を行わなければならず、手間の掛るものであった。又、充電器の接点が露出しているので、湿気の多い場所で充電すると、漏電やショートする場合があると共に充電器の接点と二次電池の端子が確実に接触していないと、接触不良を起こし、充電効果が低下する恐れがあった。更に二次電池を充電する場合、プラスとマイナスの端子を間違えて充電すると、液漏れや発熱或いは破損する危険性が大きかった。しかも専用の充電器を使用して充電する場合、二次電池の形状が乾電池と同一であるため、乾電池を二次電池と間違えて充電し易く、間違えて充電すると、乾電池は発熱し、その後に破損する危険性が大きい等の問題点があった。 However, when charging the secondary battery, it is necessary to purchase and use chargers dedicated to batteries such as AA to AA, and to charge secondary batteries of several battery sizes. In this case, it was necessary to perform charging work for each size, which was troublesome. In addition, since the charger contacts are exposed, charging may occur in places with high humidity, which may lead to electrical leakage or short circuit, and if the contacts of the charger and the terminals of the secondary battery are not securely in contact, contact failure The charging effect may be reduced. Furthermore, when charging a secondary battery, if the positive and negative terminals are charged incorrectly, there is a high risk of liquid leakage, heat generation, or damage. In addition, when charging using a dedicated charger, the shape of the secondary battery is the same as that of the dry battery, so it is easy to charge the dry battery mistakenly for the secondary battery. There were problems such as a high risk of breakage.
一方、特開昭５４−１２４２２号は、入力コイルが外に出ていると共に充電時には入力コイルを円筒容器の下端から１８０度折り曲げて前記円筒容器の横に配置させるため、使い勝手が悪く、手間が掛かり、充電状態が分からないと共に入力コイルに損傷が生じ易く、且つ見た目が悪いものであった。このため、製品化されなかったものと考えられる。
実開昭５１−９５７３５号は、整流器が固定されていないため、ゆるみが出て故障の原因になり易かった。また充電の際には専用の充電装置が必要となり、且つ充電状態が分からないものであった。
On the other hand, in Japanese Patent Laid-Open No. 54-12422, the input coil is out and the input coil is bent 180 degrees from the lower end of the cylindrical container at the time of charging and placed beside the cylindrical container. The charging state is unknown, the input coil is easily damaged, and the appearance is poor. For this reason, it is thought that it was not commercialized.
In Japanese Utility Model Publication No. 51-95735, since the rectifier is not fixed, loosening is likely to cause a failure. In addition, a dedicated charging device is required for charging, and the state of charge is unknown.
本発明は乾電池用として使用出来ると共にそれを充電する際に充電器の筒状部内に電極を気にせずにそのまま入れるだけで充電作業が行われ、且つ電池サイズに関係なく極めて簡単に充電することが可能となる非接触型再充電性電池及びその充電器を提供することを目的とする。尚、本発明で言う「非接触型再充電性電池」とは、充電器の接点に乾電池型二次電池の端子が接触せず、且つ充電（蓄電）機能を有した電池を指す。 The present invention can be used for a dry battery, and when charging it, the charging operation is performed simply by placing the electrode in the cylindrical part of the charger as it is without worrying about it, and it is extremely easy to charge regardless of the battery size. It is an object of the present invention to provide a contactless rechargeable battery and a charger for the same. The “non-contact type rechargeable battery” referred to in the present invention refers to a battery having a charging (storage) function without contact of a terminal of a dry cell type secondary battery with a contact point of a charger.
本発明は上記問題点を解消するために成されたものであり、つまり、非接触型再充電性電池として、汎用乾電池と略同じ大きさで且つ絶縁性のケースの内部に少なくとも、二次コイルと二次電池及び充電回路とを配置させ、且つケースの一端にプラス端子を突設すると共に他端にマイナス端子を設け、更に二次コイルがケースの少なくとも中間部に設けた構造とする。またケースを半透明とし、充電回路に発光ダイオードを取付けると共に発光ダイオードをプラス端子側に取付けたものとしても良く、充電回路を、基盤とコンデンサー及びダイオードとから成し、二次コイルを二次電池の外周全体に巻回し、且つ基盤に折曲可能なシート基盤を用い、その基盤にＩＣ基盤用の薄い電子部品を配置すると共に基盤を二次電池の外周に沿って取付けられたものとしても良い。 The present invention has been made to solve the above problems, that is, as a non-contact type rechargeable battery, at least a secondary coil at least inside a case having a size substantially the same as that of a general-purpose dry battery. And a secondary battery and a charging circuit, a plus terminal protruding from one end of the case, a minus terminal provided at the other end, and a secondary coil provided at least in the middle of the case. The case may be translucent, the light emitting diode may be attached to the charging circuit, and the light emitting diode may be attached to the positive terminal side. The charging circuit is composed of a base, a capacitor and a diode, and the secondary coil is a secondary battery. It is also possible to use a sheet base that can be wound around the entire periphery of the battery and bendable on the base, and a thin electronic component for the IC base is arranged on the base and the base is attached along the outer periphery of the secondary battery. .
又、非接触型再充電性電池の充電器として、上方が開口する筒状部を有した充電器本体に少なくとも、筒状部に内蔵した一次コイルと、発振回路及び整流回路とを配置させる構造とする。また発振回路を、トランジスターと抵抗及びコンデンサーとから成し、整流回路を、コンデンサーと４個のダイオードとから成したものとしても良い。 Further, as a charger for a non-contact type rechargeable battery, a structure in which at least a primary coil, an oscillation circuit, and a rectifier circuit built in a cylindrical portion are arranged in a charger body having a cylindrical portion that opens upward And The oscillation circuit may be composed of a transistor, a resistor, and a capacitor, and the rectifier circuit may be composed of a capacitor and four diodes.
請求項１のように汎用乾電池と略同じ大きさで且つ絶縁性のケース（１）の内部には少なくとも、起電力を誘導させるための二次コイル（２）と、起電流を充電する二次電池（３）と、該二次電池（３）と二次コイル（２）に接続すると共に起電流が二次電池（３）へ充電されるための充電回路（４）とが配置され、且つケース（１）の一端にプラス端子（1a）を突設すると共に他端にマイナス端子（1b）を設け、更に二次コイル（２）がケース（１）の少なくとも中間部に設けたことにより、乾電池用として使用出来ると共にそれを充電する際に充電器本体（５）の筒状部（5a）内部に、電極を気にせずにそのまま入れるだけで充電作業が行われ、且つ電池サイズに関係なく極めて簡単に充電することが可能となると共に外周が合成樹脂で従来の乾電池とひと目で区別できるため、間違えて従来の乾電池を充電する恐れがないものとなる。従って、本発明品を充電する際、充電器（Ｂ）の接点と接触することなく充電作業が行えるため、従来の如きプラスとマイナスのセット間違いによる破損の事故がなくなり、且つ充電作業が能率化すると共に従来の如きサイズ毎の専用充電器が不要となり、１つだけ充電器（Ｂ）を用意するだけで良く、且つ従来の充電器に対しても二次電池と同様にしてセットすれば、充電出来るものとなり、極めて重宝なものとなるのである。 A secondary coil (2) for inducing at least an electromotive force and a secondary for charging an electromotive current in an insulating case (1) that is substantially the same size as a general-purpose dry battery as in claim 1. A battery (3), a charging circuit (4) for connecting the secondary battery (3) and the secondary coil (2) and charging an electromotive current to the secondary battery (3), and By providing a positive terminal (1a) at one end of the case (1) and a negative terminal (1b) at the other end, and further providing a secondary coil (2) at least in the middle of the case (1), It can be used for dry batteries and when charging it, the charging work is done just by putting the electrode in the cylindrical part (5a) of the charger body (5) without worrying about it, and regardless of the battery size It is extremely easy to charge and the outer periphery is made of synthetic resin. Since it batteries and distinguish at a glance, so that there is no possibility to charge the conventional battery by mistake. Therefore, when charging the product of the present invention, the charging operation can be performed without contacting the contact of the charger (B), so that there is no damage accident caused by a mistake in setting the plus and minus as in the past, and the charging operation is made efficient. In addition, the conventional dedicated charger for each size is unnecessary, and only one charger (B) needs to be prepared, and if the conventional charger is set in the same manner as the secondary battery, It becomes something that can be charged and becomes extremely useful.
請求項２のようにケース（１）を半透明とし、充電回路（４）に発光ダイオード（4a）を取付けると共に該発光ダイオード（4a）をプラス端子（1a）側に取付けることにより、充電している間は発光ダイオード（4a）が輝くため、該発光ダイオード（4a）が点灯しているか否かをチェックするだけで充電状態が分かるものとなる。 As in claim 2, the case (1) is translucent, the light emitting diode (4a) is attached to the charging circuit (4), and the light emitting diode (4a) is attached to the positive terminal (1a) side for charging. Since the light emitting diode (4a) shines while the light is on, it is possible to know the state of charge simply by checking whether or not the light emitting diode (4a) is lit.
請求項３に示すように充電回路（４）として、基盤（41）と、並列に配置したコンデンサー（42）と、直列に配置したダイオード（43）とから成すことにより、簡単な回路で逆流防止機能や整流機能が確実に得られるものとなる。 As shown in claim 3, the charging circuit (4) comprises a base (41), a capacitor (42) arranged in parallel, and a diode (43) arranged in series, thereby preventing backflow with a simple circuit. Functions and rectification functions can be obtained with certainty.
請求項４に示すように二次コイル（２）が二次電池（３）の外周全体に巻回され、且つ基盤（41）が折曲可能なシート基盤であり、その基盤（41）にはＩＣ基盤用の薄い電子部品が配置されると共に基盤（41）が二次電池（３）の外周に沿って取付けられることにより、市販されている乾電池型二次電池（３）をケース（１）の内部に入れて使用出来るため、部品の共通化が可能となると共に軽量化も可能となり、安価に提供できるものとなる。しかもケース（１）を多種類の色の合成樹脂で形成すれば、カラフルな乾電池用として楽しく使用出来るものとなる。 As shown in claim 4, the secondary coil (2) is wound around the entire outer periphery of the secondary battery (3), and the base (41) is a foldable sheet base, and the base (41) The thin electronic components for the IC substrate are arranged and the substrate (41) is attached along the outer periphery of the secondary battery (3), so that the commercially available dry cell type secondary battery (3) can be replaced with the case (1). Since it can be used in the interior of the housing, the parts can be shared and the weight can be reduced, so that it can be provided at a low cost. In addition, if the case (1) is formed of various kinds of synthetic resins, it can be used happily for colorful dry batteries.
請求項５のように上方が開口する筒状部（5a）を有した充電器本体（５）に少なくとも、筒状部（5a）に内蔵した一次コイル（６）と、発振回路（７）と、整流回路（８）とを配置させたものとすることにより、本発明の再充電性電池（Ａ）だけでなく、電磁誘導で充電される他の蓄電池でも、簡単に充電することが可能なものとなる。 A charger main body (5) having a cylindrical portion (5a) opened upward as in claim 5, at least a primary coil (6) built in the cylindrical portion (5a), an oscillation circuit (7), By arranging the rectifier circuit (8), not only the rechargeable battery (A) of the present invention but also other storage batteries charged by electromagnetic induction can be easily charged. It will be a thing.
請求項６のように発振回路（７）として、並列に配置したトランジスター（71）及び抵抗（72）と、直列に配置したコンデンサー（73）とから成し、整流回路（８）として、並列に配置したコンデンサー（81）と、四角形状に配置した４個のダイオード（82）とから成すことにより、簡単な回路で発振機能と整流機能が確実に得られるものとなる。 The oscillation circuit (7) as in claim 6 comprises a transistor (71) and a resistor (72) arranged in parallel, and a capacitor (73) arranged in series, and as a rectifier circuit (8) in parallel By comprising the arranged capacitor (81) and the four diodes (82) arranged in a square shape, an oscillation function and a rectification function can be reliably obtained with a simple circuit.
図１〜図４は本発明の実施形態の再充電性電池（Ａ）を示す図であり、これに基づいて説明する。（１）は単１〜単４の汎用乾電池と略同じ大きさで且つ絶縁性の色付き合成樹脂で形成したケースであり、該ケース（１）は２分割されており、その一端側にはプラス端子（1a）を突設させて配置すると共に他端側にはマイナス端子（1b）を配置している。またケース（１）としては、半透明の場合には図２に示すように形成し、不透明の場合には図３に示すような発光ダイオード用のぞき穴を穿設し、且つ前記ケース（１）には、いろいろな色を用意しておくと良い。（２）はケース（１）の内部の少なくとも中間部に配置した二次コイルであり、該二次コイル（２）は後述する充電器（Ｂ）に接近した時に起電力を誘導させるためのものである。また二次コイル（２）は、図２に示すように後述する二次電池（３）の外周に巻回し、且つ中間部だけでなく外周全体に巻回させても良い。一方、図３に示すように二次コイル（２）を後述する二次電池（３）と充電回路（４）の間に配置させても良い。この時、前記二次電池（３）の下方に二次コイル（２）を配置させても良い。（３）は起電流を充電する二次電池であり、該二次電池（３）としては、市販されているニッケル−カドミウム電池やニッケル−水素電池などを用い、ケース（１）よりも一回り小さなものを用いると良い。（４）は起電流を二次電池（３）へ充電させるために配置した充電回路であり、該充電回路（４）に発光ダイオード（4a）をプラス端子（1a）側に取付けておくと良い。この時、発光ダイオード（4a）の保護用として抵抗（4b）を設けておくと良い。また充電回路（４）には、基盤（41）と、並列に配置したコンデンサー（42）と、直列に配置したダイオード（43）とがある（図４参照）。しかも前記充電回路（４）は二次電池（３）と二次コイル（２）に接続されていると共にケース（１）のプラス端子（1a）及びマイナス端子（1b）に接続されている。前記基盤（41）に折曲可能なシート基盤を用いた場合は、図２に示すように基盤（41）へＩＣ基盤用の薄い電子部品を配置すると共に該基盤（41）は二次電池（３）の外周に沿って取付ける。また基盤（41）としてケース（１）内部に設置できる円盤状のものに所定の部品を取付けたものとしても良い。更に前記基盤（41）はプラス端子（1a）側に設けると良い。尚、前記充電回路（４）としては、非接触型用の充電式シェーバーなどで用いられているものと同じ構造のものを使用すると良い。 1-4 is a figure which shows the rechargeable battery (A) of embodiment of this invention, and demonstrates based on this. (1) is a case that is made of an insulating colored synthetic resin that is approximately the same size as a single to single-purpose general-purpose battery, and the case (1) is divided into two parts. A terminal (1a) is provided in a projecting manner, and a negative terminal (1b) is provided on the other end side. Further, the case (1) is formed as shown in FIG. 2 when translucent, and a light-emitting diode peephole as shown in FIG. 3 is formed when opaque, and the case (1) It is good to prepare various colors. (2) is a secondary coil disposed at least in the middle of the case (1), and the secondary coil (2) is for inducing an electromotive force when approaching a charger (B) described later. It is. Further, as shown in FIG. 2, the secondary coil (2) may be wound around the outer periphery of a secondary battery (3) to be described later, and may be wound not only on the intermediate portion but also on the entire outer periphery. On the other hand, as shown in FIG. 3, the secondary coil (2) may be disposed between a secondary battery (3) and a charging circuit (4) described later. At this time, the secondary coil (2) may be disposed below the secondary battery (3). (3) is a secondary battery that charges an electromotive current. As the secondary battery (3), a commercially available nickel-cadmium battery, nickel-hydrogen battery, or the like is used. Use a small one. (4) is a charging circuit arranged for charging the electromotive current to the secondary battery (3), and it is preferable to attach the light emitting diode (4a) to the positive terminal (1a) side in the charging circuit (4). . At this time, a resistor (4b) may be provided for protecting the light emitting diode (4a). The charging circuit (4) includes a base (41), a capacitor (42) arranged in parallel, and a diode (43) arranged in series (see FIG. 4). Moreover, the charging circuit (4) is connected to the secondary battery (3) and the secondary coil (2) and to the plus terminal (1a) and the minus terminal (1b) of the case (1). When a foldable sheet base is used for the base (41), a thin electronic component for an IC base is placed on the base (41) as shown in FIG. Install along the outer circumference of 3). Moreover, it is good also as what attached the predetermined | prescribed components to the disk-shaped thing which can be installed in case (1) as a base | substrate (41). Furthermore, the base (41) is preferably provided on the positive terminal (1a) side. As the charging circuit (4), a circuit having the same structure as that used in a non-contact type rechargeable shaver or the like may be used.
図１、図５、図６は本実施形態の充電器（Ｂ）を示す図であり、これに基づいて説明する。（５）は上方が開口する円形の筒状部（5a）を有した充電器本体であり、該充電器本体（５）は絶縁性の色付き合成樹脂で形成され、前記筒状部（5a）の大きさは、その内部には単１〜単４汎用乾電池用のものを入れ易く、且つ取出し易い大きさが良い。（６）は充電器本体（５）の筒状部（5a）に内蔵した一次コイルである。（７）は充電器本体（５）の内部に配置させた高周波発振回路であり、該発振回路（７）は並列に配置したトランジスター（71）及び抵抗（72）と、直列に配置したコンデンサー（73）とから成されている。（８）は充電器本体（５）の内部に配置した整流回路であり、該整流回路（８）には、並列に配置したコンデンサー（81）と、四角形状に配置した４個のダイオード（82）とがある。（９）は充電器（Ｂ）の差込プラグである。 FIG.1, FIG.5, FIG.6 is a figure which shows the charger (B) of this embodiment, and it demonstrates based on this. (5) is a charger main body having a circular cylindrical portion (5a) that opens upward, and the charger main body (5) is formed of an insulating colored synthetic resin, and the cylindrical portion (5a) It is preferable that the size of the battery is easy to put in a single to single-sized general-purpose dry battery and easy to take out. (6) is a primary coil built in the cylindrical part (5a) of the charger body (5). (7) is a high-frequency oscillation circuit arranged inside the charger body (5). The oscillation circuit (7) is composed of a transistor (71) and a resistor (72) arranged in parallel, and a capacitor ( 73). (8) is a rectifier circuit arranged inside the charger main body (5). The rectifier circuit (8) includes a capacitor (81) arranged in parallel and four diodes (82) arranged in a square shape. ) (9) is a plug of the charger (B).
本発明の再充電性電池（Ａ）の使用方法について説明する。本発明は、ケース（１）の一端にプラス端子（1a）を突設すると共に他端にマイナス端子（1b）を設け、且つ汎用乾電池と略同じ大きさに形成されているので、乾電用として使用することが出来る。先ず始めに本発明品を電気機器の収納箇所に装着して使用する。次に出力電圧が低下した場合には本発明品を充電すれば良い。この時は図１、図６に示すような充電器（Ｂ）を用意し、電源を入れておく。先ず本発明品を電気機器から取外し、充電器本体（５）の筒状部（5a）内部に入れる。この場合、本発明品は電極を気にせず単に挿入するだけで良い。すると二次コイル（２）が充電器（Ｂ）の一次コイル（６）によって起電力が誘導されると共に発光ダイオード（4a）を点灯させて輝き、ケース（１）の一部が明るくなるため、充電されていることが確認できるものとなる。尚、前記ケース（１）の少なくとも中間部に二次コイル（２）が配置されているため、ケース（１）が上になっても下になっても二次コイル（２）は安定して一次コイル（６）で誘導されるものとなる。
又、本発明品を市販の充電器で充電する時には、予め電池サイズと同じ専用充電器を用意すると共に電源を入れておく。先ず本発明品のプラス端子（1a）とマイナス端子（1b）を、専用充電器の端子に合わせて接触させてセットする。そして所定の充電時間待てば良い。この時の充電時間の目安としては、一般のものと同様に０．３アンペアのものを用いると４時間〜５時間で、１．０アンペアのものを用いると１．２時間〜１．５時間である。
A method for using the rechargeable battery (A) of the present invention will be described. In the present invention, a positive terminal (1a) is provided at one end of the case (1) and a negative terminal (1b) is provided at the other end and is formed to be approximately the same size as a general-purpose dry battery. Can be used as First, the product of the present invention is used by being mounted in a storage location of an electric device. Next, when the output voltage decreases, the product of the present invention may be charged. At this time, a charger (B) as shown in FIGS. 1 and 6 is prepared and the power is turned on. First, the product of the present invention is removed from the electric device and placed in the cylindrical portion (5a) of the charger body (5). In this case, the product of the present invention can be simply inserted without worrying about the electrodes. Then, an electromotive force is induced in the secondary coil (2) by the primary coil (6) of the charger (B) and the light emitting diode (4a) is turned on to shine, and a part of the case (1) becomes bright. It can be confirmed that the battery is charged. Since the secondary coil (2) is disposed at least in the middle of the case (1), the secondary coil (2) is stable regardless of whether the case (1) is up or down. It is induced by the primary coil (6).
In addition, when charging the product of the present invention with a commercially available charger, a dedicated charger having the same size as the battery size is prepared in advance and the power is turned on. First, set the plus terminal (1a) and minus terminal (1b) of the present invention in contact with the terminals of the dedicated charger. Then, it is sufficient to wait for a predetermined charging time. The standard charging time at this time is 4 hours to 5 hours when a 0.3 ampere battery is used, and 1.2 to 1.5 hours when a 1.0 ampere battery is used. It is.
次に本発明の充電器（Ｂ）の使用方法について説明する。先ず差込プラグ（９）を家庭用コンセントなどに差込んで電源を入れる。その後、電圧が下がった再充電性電池（Ａ）を充電器本体（５）の筒状部（5a）内部に入れる。この時、再充電性電池（Ａ）は図６に示すように単に挿入し、例えプラス端子（1a）が上になったり或いはマイナス端子（1b）が上になったりしても気にせずに入れれば良い。この状態にしておけば、一次コイル（６）に高周波電流が流れ、電磁誘導されて二次コイル（２）に起電流を生じ、二次電池（３）が充電されるのである。この時、筒状部（5a）内部に入れるだけで充電できるため、電池サイズに関係なく充電できるものとなる。又、電磁誘導で充電される他の蓄電池でも、筒状部（5a）内部に入れるだけで、簡単に充電することが可能となる。尚、本発明の充電器（Ｂ）を使用して再充電性電池（Ａ）が充電される充電時間は、１４時間〜１６時間である。この時、本発明の再充電性電池（Ａ）を１日以上放置させた場合、本発明の充電器（Ｂ）には過充電防止機能が設けられていないが、０．１アンペア前後の微弱電流によって充電するため、高温になる心配がない。従って、筒状部（5a）内部に二次電池（３）を取り忘れて、入れたまま充電し続けても大丈夫である。また０．２アンペアのものとすれば、充電時間は７時間〜８時間となり、急速充電したい時は、アンペアを上げると共に過充電防止機能付き、又は温度コントロール機能付きの充電器（Ｂ）を用いれば良い。 Next, the usage method of the charger (B) of this invention is demonstrated. First, insert the plug (9) into a household outlet and turn on the power. Thereafter, the rechargeable battery (A) whose voltage has been lowered is placed inside the cylindrical portion (5a) of the charger body (5). At this time, the rechargeable battery (A) is simply inserted as shown in FIG. 6, and even if the positive terminal (1a) is up or the negative terminal (1b) is up, there is no concern. Just put it in. In this state, a high-frequency current flows through the primary coil (6), electromagnetically induced to generate an electromotive current in the secondary coil (2), and the secondary battery (3) is charged. At this time, the battery can be charged simply by being placed inside the cylindrical part (5a), and therefore can be charged regardless of the battery size. Also, other storage batteries charged by electromagnetic induction can be easily charged simply by placing them inside the cylindrical portion (5a). In addition, the charge time when the rechargeable battery (A) is charged using the charger (B) of the present invention is 14 hours to 16 hours. At this time, when the rechargeable battery (A) of the present invention is allowed to stand for one day or longer, the charger (B) of the present invention is not provided with an overcharge prevention function, but is weak at around 0.1 ampere. Because it is charged by current, there is no worry of high temperature. Therefore, it is safe to forget to take the secondary battery (3) inside the cylindrical part (5a) and continue to charge it while it is inserted. If it is 0.2 ampere, the charging time will be 7 to 8 hours. If you want to charge quickly, use a charger (B) with an overcharge prevention function or temperature control function while raising the amperage. It ’s fine.
本発明の再充電性電池（Ａ）は乾電池用として使用出来るため、通信機器，コンピューター，おもちゃ，音響機器，防犯グッズ等の携帯機器に幅広く使用出来るものとなる。又、本発明の充電器（Ｂ）は、筒状部（5a）の内径を非接触型用の充電式シェーバーや携帯用電話機などが入る大きさにしておくと、乾電池型二次電池（３）以外に前記充電式シェーバーや携帯用電話機なども直接に充電することが可能なものとなる。 Since the rechargeable battery (A) of the present invention can be used for dry batteries, it can be widely used for portable devices such as communication devices, computers, toys, acoustic devices, and security goods. Further, the battery charger (B) of the present invention has a dry cell type secondary battery (3) when the inner diameter of the cylindrical part (5a) is set to a size that can accommodate a non-contact type rechargeable shaver or a portable telephone. In addition to the above, the rechargeable shaver, mobile phone, etc. can be directly charged.
１ ケース
1a プラス端子
1b マイナス端子
２ 二次コイル
３ 二次電池
４ 充電回路
4a 発光ダイオード
41 基盤
42 コンデンサー
43 ダイオード
５ 充電器本体
5a 筒状部
６ 一次コイル
７ 発振回路
71 トランジスター
72 抵抗
73 コンデンサー
８ 整流回路
81 コンデンサー
82 ダイオード
1 case
1a Positive terminal
1b Negative terminal 2 Secondary coil 3 Secondary battery 4 Charging circuit
4a light emitting diode
41 Foundation
42 condenser
43 Diode 5 Charger body
5a Tubular part 6 Primary coil 7 Oscillator circuit
71 transistor
72 resistance
73 Capacitor 8 Rectifier circuit
81 condenser
82 Diode
Claims (6)
The oscillation circuit (7) includes a transistor (71) and a resistor (72) arranged in parallel, and a capacitor (73) arranged in series, and the rectifier circuit (8) includes a capacitor ( The charger for a non-contact type rechargeable battery according to claim 5, comprising 81) and four diodes (82) arranged in a square shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003347068A JP3830933B2 (en) | 2003-10-06 | 2003-10-06 | Non-contact rechargeable battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003347068A JP3830933B2 (en) | 2003-10-06 | 2003-10-06 | Non-contact rechargeable battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005117748A true JP2005117748A (en) | 2005-04-28 |
| JP3830933B2 JP3830933B2 (en) | 2006-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003347068A Expired - Fee Related JP3830933B2 (en) | 2003-10-06 | 2003-10-06 | Non-contact rechargeable battery |
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