WO2011039801A1 - Ignitor transformer, and discharge lamp igniting device that does not use mercury - Google Patents

Ignitor transformer, and discharge lamp igniting device that does not use mercury Download PDF

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Publication number
WO2011039801A1
WO2011039801A1 PCT/JP2009/004986 JP2009004986W WO2011039801A1 WO 2011039801 A1 WO2011039801 A1 WO 2011039801A1 JP 2009004986 W JP2009004986 W JP 2009004986W WO 2011039801 A1 WO2011039801 A1 WO 2011039801A1
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Prior art keywords
terminal
primary winding
secondary winding
winding
mercury
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PCT/JP2009/004986
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French (fr)
Japanese (ja)
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香川将孝
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三菱電機株式会社
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Priority to CN200980159424XA priority Critical patent/CN102428529A/en
Priority to PCT/JP2009/004986 priority patent/WO2011039801A1/en
Priority to JP2011533949A priority patent/JPWO2011039801A1/en
Publication of WO2011039801A1 publication Critical patent/WO2011039801A1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/02—Soldered or welded connections
    • H01R4/027—Soldered or welded connections comprising means for positioning or holding the parts to be soldered or welded
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/12—Ignition, e.g. for IC engines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/02—Soldered or welded connections
    • H01R4/021—Soldered or welded connections between two or more cables or wires
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/187—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping combined with soldering or welding
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/042—Starting switches using semiconductor devices
    • H05B41/044—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes

Definitions

  • the present invention comprises a primary winding for discharging the charge of a capacitor and a secondary winding for supplying a high voltage pulse generated based on the discharge to a discharge lamp (hereinafter referred to as a mercury-less bulb) that does not use mercury.
  • a discharge lamp hereinafter referred to as a mercury-less bulb
  • the present invention relates to an igniter transformer and a lighting device for a discharge lamp that does not use mercury using the igniter transformer.
  • mercury-less valves that do not use mercury have been realized through recent improvements to environmentally hazardous substances.
  • the characteristic of this mercury-free bulb is that, for example, in a 35 W discharge lamp for an in-vehicle headlamp, the bulb voltage during stable lighting is 42 V (the bulb voltage of a conventional discharge lamp using mercury (hereinafter, a mercury bulb) is 85 V), The valve current is 0.8 A (0.4 A), the voltage is 1/2 and the current is doubled.
  • Patent Document 1 which is a conventional example for connecting a plurality of conductive wires
  • a connection of a terminal (terminal piece) to an insulation coated wire bundle such as a stator bus bar of a rotating electrical machine is performed by connecting an insulation coated wire bundle to a C-shaped terminal. It is described that the both sides of the opening of the terminal are folded in a row by a fusing process to electrically connect the insulated wire bundle and the terminal.
  • the secondary winding In order to make it the same size as the conventional igniter transformer for mercury-less valves, the secondary winding must be thickened to reduce the number of turns. In order to suppress the deterioration of characteristics, it is necessary to increase the electrical coupling of the primary winding. In order to increase the electrical coupling, it is necessary to use a plurality of primary windings, and a small terminal that reliably and easily connects the plurality of windings is required.
  • the present invention has been made to solve the above-described problems, and provides an igniter transformer that does not increase the size and does not impair electrical performance, and a mercury-less lighting device that uses the igniter transformer. For the purpose.
  • the transformer for an igniter according to the present invention has a smaller number of primary windings than a primary winding that supplies a mercury-less valve with a primary winding by a plurality of conductors that discharge a charge of a capacitor and a high-voltage pulse generated based on the discharge. It consists of a secondary winding made of a conductive wire, and has a primary winding laminated in two layers or less and a terminal in which the secondary winding is arranged in parallel on the U-shaped bottom surface and electrically connected by a fusing process. is there.
  • a primary winding and a secondary winding in which a terminal is laminated in two or less layers on the U-shaped bottom surface are arranged adjacent to each other, and the terminal, the primary winding and the secondary winding are processed by fusing. Since the wires are electrically connected to each other in a lump, there is no planar expansion as compared with the case where the windings are arranged in a row, and the terminal is not enlarged. Since the primary winding is laminated in two layers or less, all the windings can be reliably electrically connected to the terminal. In addition, because the terminal is U-shaped and the walls on both sides are folded, the primary and secondary windings can be prevented from falling off, and the primary and secondary windings can be reliably removed. Zing processing can be performed.
  • the bending position can be specified, and the stacking height of the primary winding (wire diameter x 2) The terminal can be bent securely with.
  • FIG. FIG. 1 shows a state before a fusing process in which a primary winding and a secondary winding are arranged side by side adjacent to the U-shaped bottom surface of the terminal.
  • the illustrated example shows 16 primary windings 1 and 1 A secondary winding 2 of the book is used.
  • the primary winding 1 and the secondary winding 2 use coated copper wires in which copper wires 1a and 2a are covered with insulating layers 1b and 2b, respectively.
  • the terminal 3 has a U-shaped cross section with one side open, and a V-shaped recess 3a is formed on the inner surfaces of both U-shaped walls in order to regulate the folding position and facilitate folding.
  • Sixteen primary windings 1 that are coated copper wires are stacked in two layers on the U-shaped bottom surface of the terminal 3 having this configuration, and the secondary winding is adjacent to the primary winding 1. 2 is provided.
  • the fusing processing device described later causes the walls 3a and 3b on both sides of the opening of the terminal 3 to face each other as indicated by oblique lines in the V-shaped concave portion 4 which is the folding position, so that the inner primary Folding on winding 1 and secondary winding 2, as shown in Fig. 2, fusing treatment so that it is less than twice the primary winding laminated in 2 layers or less or less than the wire diameter of the secondary winding To do.
  • the end portions 3a-1 and 3b-1 of the bent wall of the terminal 3 are stepped so as to intersect each other.
  • the primary winding 1, the secondary winding 2, and the terminal 3 are subjected to the fusing treatment, so that the insulating layers 1b and 2b of the primary winding 1 and the secondary winding 2 are subjected to the fusing treatment.
  • the copper wires 1a and 2a While being melted by the generated heat, the copper wires 1a and 2a are brought into contact with each other at the pressure during the fusing process and are also brought into contact with the terminal 3 for electrical connection.
  • FIG. 4 shows an example of a fusing processing apparatus.
  • a fixed mold 13 is placed on a base 12 at the bottom of the apparatus main body 11, and a cylinder 14 is provided on the apparatus main body 11 on the central axis of the fixed form 13.
  • the movable die 17 is provided at the lower end of the rod 16 of the piston 15 provided in the cylinder 14.
  • a compressed air pipe 14 a extending laterally is provided on the upper portion of the cylinder 14, and air is pumped or discharged to the cylinder 14 through the pipe 14 a.
  • the fixed mold 13 and the movable mold 17 are electrodes that are energized through the terminal 3 during the fusing process, and a power source 18 for energization is connected to the fixed mold 13 and the movable mold 17 via a power switch 19.
  • the fusing processing apparatus Since the fusing processing apparatus has the above-described configuration, first, as shown in FIG. 1, a plurality of terminals 3 are placed on a fixed mold 13, and two or less layers are stacked on the U-shaped bottom surface of the terminal 3.
  • the primary winding 1 described above and the secondary winding 2 having a smaller number than the primary winding 1 are arranged in parallel.
  • the piston 15 When air is pumped to the cylinder 14 through the pipe 14a, the piston 15 is pushed downward by this air pressure, and the movable mold 17 at the lower end of the rod 16 bends the walls 3a and 3b on both sides of the opening of the terminal 3.
  • the primary winding 1 and the secondary winding 2 are pressed between the fixed mold 13 while being folded from the V-shaped concave portion 3a facing each other.
  • the heat generated by the current flowing through the movable mold 17 -terminal 3 -fixed mold 13 melts the insulating layers 1b and 2b of the 16 primary windings 1 and the secondary winding 2 that are coated copper wires.
  • the copper wires 1a and 2a are brought into contact with each other by pressure and also brought into contact with the terminal 3 to be electrically connected.
  • two or more primary windings laminated on the U-shaped bottom surface of the terminal in two or less layers and secondary windings having a smaller number than the primary windings are provided. Since the terminal is arranged in parallel with the primary winding and the terminal, the primary winding and the secondary winding are electrically connected together by a fusing process, all the windings are arranged in a row. Compared to the case, there is no planar expansion, and the terminal does not increase in size. Since the primary windings are laminated in two layers or less, all the windings can be connected to each other and reliably connected to the terminal.
  • the terminal is U-shaped, it is possible to prevent the primary and secondary windings from falling out, and the primary and secondary windings can be reliably connected without increasing the size of the terminal. A fusing process can be implemented.
  • the concave part is formed in the surface bent part of the wall part on both sides of the U-shaped terminal, and the bending start point can be specified, the position of the bending can be specified, and the terminal can be securely connected with the stacking height of the primary winding. Can be bent. Furthermore, the mating surfaces of the bent end portions 3a-1 and 3b-1 of the terminal 3 intersect each other. In other words, the bent portions of the walls 3a and 3b on both sides of the U-shaped opening of the terminal 3 are provided with portions that are not parallel to the inscribed conductor, so that the windings deviate from the terminal. Can be prevented.
  • FIG. FIG. 5 is an exploded perspective view showing an igniter of a mercury-less valve using the igniter transformer of the first embodiment.
  • a socket 22, a case 23, a bobbin (S) 24, a bobbin (P) 25, and a terminal 26 are used as main components. These are covered with a main case 27, and the main case 27 is attached by engaging the hole 27 a on the side surface with the convex portion 22 a on the rear side surface of the socket 22.
  • the bobbin (P) 25 is placed on the bobbin (S) 24, and the primary winding 1 is wound around the bobbin (P) 25.
  • the terminal 26 is attached to the ends of the primary winding 1 and the secondary winding 2 by the above fusing process.
  • the fusing bobbin 24 (S) and bobbin 25 (P) are inserted into the case 23 and connected to the terminal 26 and the case 23 side bus bar.
  • FIG. 6 is a circuit diagram showing an igniter of a mercury-less valve using the igniter transformer according to the first embodiment.
  • One end of the primary winding 1 connected in series with the secondary winding 2 is connected to the power supply circuit 31.
  • a mercury-free valve 32 is connected between one end of the secondary winding 2 and the power supply circuit 31.
  • a capacitor 34 is connected in parallel with the primary winding via the switch 33 to form an igniter 35.
  • the mercury-free valve can be operated with fewer work steps without increasing the size of the device. The igniter can be obtained.
  • the igniter transformer has a structure in which multiple conductors according to the present invention are securely connected to the terminal, and the size of the igniter transformer is increased by using a plurality of primary windings in order to increase the coupling while reducing the number of turns of the secondary winding.
  • the present invention is effective when applied to a discharge lamp lighting device that does not use mercury placed in a limited space for in-vehicle use.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

An ignitor transformer comprises: a primary winding (1) comprising a plurality of conductive wires and discharging electric charges charged within a capacitor (34); and a secondary winding (2) comprising a number of conductive wires less than the number of conductive wires of the primary winding and supplying, to a mercury-free bulb (32), high voltage pulses generated due to discharging by the primary winding (1). By providing the primary winding, which is stacked up to not more than two layers, and the secondary winding (2) side by side at the bottom face of a U-shaped terminal (3), bending both sides of the U-shaped opening, and performing fusing, the primary winding (1) and the secondary winding (2) are electrically connected at the same time. This enables reliable electrical connection of both the windings (1, 2) to the terminal (3), without increasing the size of the terminal (3), and without any falling-off of the windings.

Description

イグナイタ用トランスおよび水銀を使用しない放電灯用点灯装置Ignitor transformer and discharge lamp lighting device that does not use mercury
　この発明は、コンデンサの充電電荷を放電させる１次巻線と該放電に基づいて発生された高電圧パルスを水銀を使用しない放電灯（以下、水銀レスバルブ）に供給する２次巻線とからなるイグナイタ用トランスおよび該イグナイタ用トランスを用いた水銀を使用しない放電灯用点灯装置に関する。 The present invention comprises a primary winding for discharging the charge of a capacitor and a secondary winding for supplying a high voltage pulse generated based on the discharge to a discharge lamp (hereinafter referred to as a mercury-less bulb) that does not use mercury. The present invention relates to an igniter transformer and a lighting device for a discharge lamp that does not use mercury using the igniter transformer.
　昨今の環境負荷物質に対する改善により、水銀を使用しない水銀レスバルブが実現化されている。この水銀レスバルブの特性は、例えば車載ヘッドランプ用の３５Ｗの放電灯においては安定点灯時のバルブ電圧は４２Ｖ、（従来の水銀を使用した放電灯（以下、水銀バルブ）のバルブ電圧は８５Ｖ）、バルブ電流は０．８Ａ（同０．４Ａ）であって、電圧が１／２、電流が２倍となっている。 水銀 Mercury-less valves that do not use mercury have been realized through recent improvements to environmentally hazardous substances. The characteristic of this mercury-free bulb is that, for example, in a 35 W discharge lamp for an in-vehicle headlamp, the bulb voltage during stable lighting is 42 V (the bulb voltage of a conventional discharge lamp using mercury (hereinafter, a mercury bulb) is 85 V), The valve current is 0.8 A (0.4 A), the voltage is 1/2 and the current is doubled.
　このような特性の水銀レスバルブは、従来の水銀を使用した水銀バルブに対する点灯装置では適切な点灯ができないため、水銀レスバルブに対応した点灯装置を新たに用意しなければならない。 ¡A mercury-less bulb with such characteristics cannot be properly lit with a conventional lighting device that uses mercury, so a new lighting device compatible with the mercury-free bulb must be prepared.
　この場合、点灯装置の構成部品であるイグナイタ用トランスのように、水銀レスバルブに流す電流を通過させる部品は、電流増加による発熱の増大を回避する為に、電気抵抗を低く設計する必要がある。つまり、電気抵抗を１／４にすれば、損失による発熱を従来の水銀バルブの場合と同等にすることができるが、電気抵抗を低くするために、単純に使用する電線の直径を２倍にすれば、巻線の体積が増大し、イグナイタ用トランスのサイズが肥大し、従来のヘッドランプスペースに納まらなくなる。 In this case, it is necessary to design a part that allows the current to flow through the mercury-less bulb, such as an igniter transformer that is a component of the lighting device, to have a low electrical resistance in order to avoid an increase in heat generation due to an increase in the current. In other words, if the electrical resistance is reduced to ¼, the heat generated by the loss can be made equivalent to that of the conventional mercury bulb, but in order to reduce the electrical resistance, the diameter of the wire used is simply doubled. As a result, the volume of the winding increases, the size of the igniter transformer becomes enlarged, and it cannot fit in the conventional headlamp space.
　複数の導線を接続する従来例である特許文献１には、回転電機のステータ用バスバー等の絶縁被覆導線束へのターミナル（端子片）の接続について、Ｃ形状のターミナルに絶縁被覆導線束を１列に並べて該ターミナルの開口両側をヒュージング処理で折り畳み、絶縁被覆導線束とターミナルとを電気的に接続することが記載されている。この従来の水銀レスバルブ用のイグナイタ用トランスと同等の大きさにするためには、２次巻線を太くして巻回数を少なくせざるを得ない。さりとて特性の劣化を抑えるために１次巻線の電気的結合を高くする必要がある。この電気的結合を高くするためには１次巻線を複数にする必要があり、この複数の巻線を確実に簡単に接続する小型のターミナルが必要となる。 In Patent Document 1, which is a conventional example for connecting a plurality of conductive wires, a connection of a terminal (terminal piece) to an insulation coated wire bundle such as a stator bus bar of a rotating electrical machine is performed by connecting an insulation coated wire bundle to a C-shaped terminal. It is described that the both sides of the opening of the terminal are folded in a row by a fusing process to electrically connect the insulated wire bundle and the terminal. In order to make it the same size as the conventional igniter transformer for mercury-less valves, the secondary winding must be thickened to reduce the number of turns. In order to suppress the deterioration of characteristics, it is necessary to increase the electrical coupling of the primary winding. In order to increase the electrical coupling, it is necessary to use a plurality of primary windings, and a small terminal that reliably and easily connects the plurality of windings is required.
特開２００７－０６０７４３号公報JP 2007-060743 A
　しかしながら、特許文献１に記載されたヒュージング処理の構成では、結合を高めるために１列に並べる導線数が増えれば、ターミナル自体は平面的に大きくする（接触面積拡大）必要があり、スペース的に不利となる。従って、このようなヒュージング処理の構成をイグナイタ用トランスの１次巻線と２次巻線同士の接続および各巻線とターミナルとの接続に適用すると、イグナイタ用トランスの大型化を抑制することが困難であり、このイグナイタ用トランスを用いる水銀レスバルブの点灯装置も大型化して車載用として限られた空間内に収納することが困難であるという課題があった。 However, in the configuration of the fusing process described in Patent Document 1, if the number of conductive wires arranged in a row increases in order to increase the coupling, the terminal itself needs to be increased in plan (enlarged contact area), and space is required. Disadvantageous. Therefore, when such a configuration of the fusing treatment is applied to the connection between the primary winding and the secondary winding of the igniter transformer and the connection between each winding and the terminal, the enlargement of the igniter transformer can be suppressed. The mercury-less bulb lighting device using this igniter transformer is also difficult to enlarge and to be housed in a limited space for in-vehicle use.
　この発明は上記のような課題を解消するためになされたもので、大型化することなく、電気的性能を損なうことのないイグナイタ用トランスおよび該イグナイタ用トランスを用いた水銀レス用点灯装置を得ることを目的とする。 The present invention has been made to solve the above-described problems, and provides an igniter transformer that does not increase the size and does not impair electrical performance, and a mercury-less lighting device that uses the igniter transformer. For the purpose.
　この発明に係るイグナイタ用トランスは、コンデンサの充電電荷を放電させる複数の導線による１次巻線と該放電に基づいて発生された高電圧パルスを水銀レスバルブに供給する１次巻線より少ない本数の導線による２次巻線とからなり、２層以下に積層した１次巻線と前記２次巻線をコ字型底面に並設しヒュージング処理により電気的に接続したターミナルを備えたものである。 The transformer for an igniter according to the present invention has a smaller number of primary windings than a primary winding that supplies a mercury-less valve with a primary winding by a plurality of conductors that discharge a charge of a capacitor and a high-voltage pulse generated based on the discharge. It consists of a secondary winding made of a conductive wire, and has a primary winding laminated in two layers or less and a terminal in which the secondary winding is arranged in parallel on the U-shaped bottom surface and electrically connected by a fusing process. is there.
　この発明によれば、ターミナルをコ字型底面に２層以下に積層した１次巻線と２次巻線を隣接して並設し、ヒュージング処理によりターミナルと１次巻線および２次巻線とを一括して電気的に接続する構成であるので、巻線を１列に並設する場合に比べて平面的な広がりがなく、ターミナルは大型化することがない。そして、１次巻線は２層以下に積層されているため、全ての巻線はターミナルに対して確実に電気的に接続することができる。
　また、ターミナルをコ字型として両側の壁を折り畳む構成としたため、１次巻線と２次巻線の落脱を防止することができ、１次巻線と２次巻線に対し確実にヒュージング処理を実施することができる。 According to the present invention, a primary winding and a secondary winding in which a terminal is laminated in two or less layers on the U-shaped bottom surface are arranged adjacent to each other, and the terminal, the primary winding and the secondary winding are processed by fusing. Since the wires are electrically connected to each other in a lump, there is no planar expansion as compared with the case where the windings are arranged in a row, and the terminal is not enlarged. Since the primary winding is laminated in two layers or less, all the windings can be reliably electrically connected to the terminal.
In addition, because the terminal is U-shaped and the walls on both sides are folded, the primary and secondary windings can be prevented from falling off, and the primary and secondary windings can be reliably removed. Zing processing can be performed.
　また、コ字型ターミナルの両側壁部の面屈曲部に凹部を形成して折り曲げ起点としたので、屈曲の位置を特定することができ、１次巻線の積層高さ（線径×２）で確実にターミナルを屈曲することができる。 In addition, since concave portions are formed in the surface bent portions of both side wall portions of the U-shaped terminal, the bending position can be specified, and the stacking height of the primary winding (wire diameter x 2) The terminal can be bent securely with.
１次巻線と２次巻線をターミナルのコ字型底面に並設したヒュージング処理前の状態を示す正面図である。It is a front view which shows the state before the fusing process which arranged the primary winding and the secondary winding side by side in the U-shaped bottom face of the terminal. １次巻線と２次巻線をターミナルのコ字型底面に並設したヒュージング処理後の状態を示す正面図である。It is a front view which shows the state after the fusing process which arranged the primary winding and the secondary winding side by side in the U-shaped bottom face of the terminal. 図２のヒュージング処理後の状態を示す斜視図である。It is a perspective view which shows the state after the fusing process of FIG. ヒュージング処理装置の一部を断面にして示した概要図である。It is the schematic which showed a part of fusing processing apparatus in the cross section. この発明のイグナイタ用トランスを用いた水銀レスバルブのイグナイタを示す分解斜視図である。It is a disassembled perspective view which shows the igniter of the mercury-less valve | bulb using the transformer for igniters of this invention. この発明のイグナイタ用トランスを用いた水銀レスバルブのイグナイタを示す回路図である。It is a circuit diagram which shows the igniter of the mercury-less valve using the transformer for igniters of this invention.
　以下、この発明をより詳細に説明するために、この発明を実施する形態について、添付の図面に従って説明する。
実施の形態１．
　図１は１次巻線と２次巻線をターミナルのコ字型底面に隣接して並設したヒュージング処理前の状態を示すもので、図示例は１６本の１次巻線１と１本の２次巻線２を使用している。そして、１次巻線１と２次巻線２はそれぞれ銅線１ａ，２ａを絶縁層１ｂ，２ｂで被覆した被覆銅線を使用している。 Hereinafter, in order to describe the present invention in more detail, embodiments of the present invention will be described with reference to the accompanying drawings.
Embodiment 1 FIG.
FIG. 1 shows a state before a fusing process in which a primary winding and a secondary winding are arranged side by side adjacent to the U-shaped bottom surface of the terminal. The illustrated example shows 16 primary windings 1 and 1 A secondary winding 2 of the book is used. The primary winding 1 and the secondary winding 2 use coated copper wires in which copper wires 1a and 2a are covered with insulating layers 1b and 2b, respectively.
　ターミナル３は一辺が開放された横断面コ字型をなし、コ字型両壁の内面に折り曲げ位置を規制し、かつ、折り曲げやすくするためにＶ字状の凹部３ａが形成されている。この構成のターミナル３のコ字型底面に被覆銅線である１６本の１次巻線１を２層に積層して載置するとともに、この１次巻線１と隣接して２次巻線２を設ける。 The terminal 3 has a U-shaped cross section with one side open, and a V-shaped recess 3a is formed on the inner surfaces of both U-shaped walls in order to regulate the folding position and facilitate folding. Sixteen primary windings 1 that are coated copper wires are stacked in two layers on the U-shaped bottom surface of the terminal 3 having this configuration, and the secondary winding is adjacent to the primary winding 1. 2 is provided.
　上記に状態において、後述するヒュージング処理装置により、ターミナル３の開口の両側の壁３ａ，３ｂを折り曲げ位置であるＶ字状の凹部４で斜線示のように互いに向かい合わせに、内側の１次巻線１と２次巻線２上に折り畳み、図２に示すように、２層以下に積層した１次巻線の２倍以下もしくは２次巻線の線径以下になるようにヒュージング処理する。この場合、図３に示すように、ターミナル３の折り曲げられた壁の先端部３ａ－１，３ｂ－１は互いに交差するように段差が形成されている。 In the above-described state, the fusing processing device described later causes the walls 3a and 3b on both sides of the opening of the terminal 3 to face each other as indicated by oblique lines in the V-shaped concave portion 4 which is the folding position, so that the inner primary Folding on winding 1 and secondary winding 2, as shown in Fig. 2, fusing treatment so that it is less than twice the primary winding laminated in 2 layers or less or less than the wire diameter of the secondary winding To do. In this case, as shown in FIG. 3, the end portions 3a-1 and 3b-1 of the bent wall of the terminal 3 are stepped so as to intersect each other.
　上記のように、１次巻線１と２次巻線２とターミナル３をヒュージング処理することにより、１次巻線１と２次巻線２の絶縁層１ｂ，２ｂが、ヒュージング処理時に発生する熱で溶融するとともに、銅線１ａ，２ａがヒュージング処理時の圧力で互いに接触するとともにターミナル３とも接触して電気的接続が行なわれる。 As described above, the primary winding 1, the secondary winding 2, and the terminal 3 are subjected to the fusing treatment, so that the insulating layers 1b and 2b of the primary winding 1 and the secondary winding 2 are subjected to the fusing treatment. While being melted by the generated heat, the copper wires 1a and 2a are brought into contact with each other at the pressure during the fusing process and are also brought into contact with the terminal 3 for electrical connection.
　図４はヒュージング処理装置の１例を示すもので、装置本体１１の底部の基台１２に固定型１３を載置し、この固定形１３の中心軸線上の装置本体１１にシリンダ１４を設け、このシリンダ１４内に設けたピストン１５のロッド１６の下端に可動型１７を設けた構成である。シリンダ１４の上部には側方に延びる圧縮空気の配管１４ａが設けられており、この配管１４ａを通じてシリンダ１４に空気を圧送あるいは排出する。固定型１３と可動型１７はヒュージング処理時にターミナル３を通じて通電する電極であって、この固定型１３と可動型１７には通電用の電源１８が電源スイッチ１９を介して接続されている。 FIG. 4 shows an example of a fusing processing apparatus. A fixed mold 13 is placed on a base 12 at the bottom of the apparatus main body 11, and a cylinder 14 is provided on the apparatus main body 11 on the central axis of the fixed form 13. The movable die 17 is provided at the lower end of the rod 16 of the piston 15 provided in the cylinder 14. A compressed air pipe 14 a extending laterally is provided on the upper portion of the cylinder 14, and air is pumped or discharged to the cylinder 14 through the pipe 14 a. The fixed mold 13 and the movable mold 17 are electrodes that are energized through the terminal 3 during the fusing process, and a power source 18 for energization is connected to the fixed mold 13 and the movable mold 17 via a power switch 19.
　ヒュージング処理装置は上記の構成であるから、まず、図１に示すように、ターミナル３を固定型１３上に載置し、このターミナル３のコ字型底面に２層以下に積層した複数本以上の１次巻線１と、この１次巻線１より本数の少ない２次巻線２を並設する。そして、配管１４ａを通じてシリンダ１４に対し空気を圧送すると、この空気圧によりピストン１５が下方に押し動かされ、ロッド１６の下端の可動型１７がターミナル３の開口部の両側の壁３ａ，３ｂを折り曲げ位置であるＶ字状の凹部３ａから互いに向かい合わせに折り畳みながら、固定型１３との間に１次巻線１と２次巻線２を押圧する。そして、可動型１７－ターミナル３－固定型１３を通じて流れる電流によって発生した熱により、被覆銅線である１６本の１次巻線１と２次巻線２の絶縁層１ｂ，２ｂを溶融するとともに、銅線１ａ，２ａを圧力で互いに接触させるとともにターミナル３とも接触させて電気的に接続する。 Since the fusing processing apparatus has the above-described configuration, first, as shown in FIG. 1, a plurality of terminals 3 are placed on a fixed mold 13, and two or less layers are stacked on the U-shaped bottom surface of the terminal 3. The primary winding 1 described above and the secondary winding 2 having a smaller number than the primary winding 1 are arranged in parallel. When air is pumped to the cylinder 14 through the pipe 14a, the piston 15 is pushed downward by this air pressure, and the movable mold 17 at the lower end of the rod 16 bends the walls 3a and 3b on both sides of the opening of the terminal 3. The primary winding 1 and the secondary winding 2 are pressed between the fixed mold 13 while being folded from the V-shaped concave portion 3a facing each other. Then, the heat generated by the current flowing through the movable mold 17 -terminal 3 -fixed mold 13 melts the insulating layers 1b and 2b of the 16 primary windings 1 and the secondary winding 2 that are coated copper wires. The copper wires 1a and 2a are brought into contact with each other by pressure and also brought into contact with the terminal 3 to be electrically connected.
　このようにして、ターミナル３に対するヒュージング処理が終了すると、配管１４ａを通じてシリンダ１４内の空気を吸引排出させることにより、ピストン１５、ロッド１６を介して可動型１７を斜線位置まで引き上げる。これにより、固定型１３上のターミナル３を取り出す。 In this way, when the fusing process for the terminal 3 is completed, the air in the cylinder 14 is sucked and discharged through the pipe 14a, and the movable die 17 is pulled up to the hatched position via the piston 15 and the rod 16. Thereby, the terminal 3 on the fixed mold 13 is taken out.
　以上のように、この実施の形態１によれば、ターミナルのコ字型底面に２層以下に積層した複数本以上の１次巻線と、１次巻線より本数の少ない２次巻線を１次巻線と並設し、ヒュージング処理によりターミナルと１次巻線および２次巻線とを一括して電気的に接続する構成であるので、巻線の全てを１列に並設する場合に比べて平面的な広がりがなく、ターミナルは大型化することがない。そして、１次巻線は２層以下に積層されているため、全ての巻線は互いに接続するとともにターミナルとも確実に電気的に接続することができる。 As described above, according to the first embodiment, two or more primary windings laminated on the U-shaped bottom surface of the terminal in two or less layers and secondary windings having a smaller number than the primary windings are provided. Since the terminal is arranged in parallel with the primary winding and the terminal, the primary winding and the secondary winding are electrically connected together by a fusing process, all the windings are arranged in a row. Compared to the case, there is no planar expansion, and the terminal does not increase in size. Since the primary windings are laminated in two layers or less, all the windings can be connected to each other and reliably connected to the terminal.
　また、ターミナルはコ字型であるため、１次巻線と２次巻線の落脱を防止することができ、ターミナルを大型化することなく、１次巻線と２次巻線に対し確実にヒュージング処理を実施することができる。 Also, since the terminal is U-shaped, it is possible to prevent the primary and secondary windings from falling out, and the primary and secondary windings can be reliably connected without increasing the size of the terminal. A fusing process can be implemented.
　また、コ字型ターミナルの両側の壁部の面屈曲部に凹部を形成して折り曲げ起点としたので、屈曲の位置を特定することができ、１次巻線の積層高さで確実にターミナルを屈曲することができる。さらに、ターミナル３の折り曲げられた先端部３ａ－１，３ｂ－１の合わせ面を互いに交差させている。つまり、ターミナル３のコ字型の開口の両側の壁３ａ，３ｂの折り曲げられ突き合わせられた対向部には、内接する導線に対して平行にならない部位を備えるので、巻線がターミナルから逸脱することを防止することができる。 In addition, since the concave part is formed in the surface bent part of the wall part on both sides of the U-shaped terminal, and the bending start point can be specified, the position of the bending can be specified, and the terminal can be securely connected with the stacking height of the primary winding. Can be bent. Furthermore, the mating surfaces of the bent end portions 3a-1 and 3b-1 of the terminal 3 intersect each other. In other words, the bent portions of the walls 3a and 3b on both sides of the U-shaped opening of the terminal 3 are provided with portions that are not parallel to the inscribed conductor, so that the windings deviate from the terminal. Can be prevented.
実施の形態２．
　図５は実施の形態１のイグナイタ用トランスを用いた水銀レスバルブのイグナイタを示す分解斜視図である。主な構成部品としてソケット２２、ケース２３、ボビン（Ｓ）２４、ボビン（Ｐ）２５、ターミナル２６が用いられる。そして、これ等は主ケース２７で覆い、この主ケース２７は側面の穴２７ａをソケット２２の後部側面の凸部２２ａに係合させて取り付けられる。 Embodiment 2. FIG.
FIG. 5 is an exploded perspective view showing an igniter of a mercury-less valve using the igniter transformer of the first embodiment. A socket 22, a case 23, a bobbin (S) 24, a bobbin (P) 25, and a terminal 26 are used as main components. These are covered with a main case 27, and the main case 27 is attached by engaging the hole 27 a on the side surface with the convex portion 22 a on the rear side surface of the socket 22.
　ボビン（Ｓ）２４には２次巻線２を巻いた後、ボビン（Ｐ）２５をボビン（Ｓ）２４へ被せ、このボビン（Ｐ）２５に１次巻線１を巻き付ける。そして、１次巻線１と２次巻線２の端部に上記のヒュージング処理によりターミナル２６を取り付ける。このように、ヒュージングを行ったボビン２４（Ｓ）、ボビン２５（Ｐ）をケース２３へ挿入し、ターミナル２６とケース２３側バスバーに接続する。 After the secondary winding 2 is wound around the bobbin (S) 24, the bobbin (P) 25 is placed on the bobbin (S) 24, and the primary winding 1 is wound around the bobbin (P) 25. Then, the terminal 26 is attached to the ends of the primary winding 1 and the secondary winding 2 by the above fusing process. Thus, the fusing bobbin 24 (S) and bobbin 25 (P) are inserted into the case 23 and connected to the terminal 26 and the case 23 side bus bar.
　図６は実施の形態１のイグナイタ用トランスを用いた水銀レスバルブのイグナイタを示す回路図であり、２次巻線２と直列に接続された１次巻線１の一端を電源供給回路３１に接続するとともに２次巻線２の一端と電源供給回路３１との間に水銀レスバルブ３２が接続されている。そして、スイッチ３３を介して１次巻線と並列にコンデンサ３４が接続され、イグナイタ３５を構成している。 FIG. 6 is a circuit diagram showing an igniter of a mercury-less valve using the igniter transformer according to the first embodiment. One end of the primary winding 1 connected in series with the secondary winding 2 is connected to the power supply circuit 31. In addition, a mercury-free valve 32 is connected between one end of the secondary winding 2 and the power supply circuit 31. A capacitor 34 is connected in parallel with the primary winding via the switch 33 to form an igniter 35.
　この構成により、スイッチ３３が開いているときは、電源供給回路３１によってコンデンサ３４が充電され、スイッチ３３が閉じると、コンデンサ３４の充電電荷は１次巻線１を通じて瞬時に放電し、この放電電流によって２次巻線２に高電圧パルスを発生させる。そして、この高電圧パルスで水銀レスバルブ３２をブレークダウンさせて点灯させ、以後、１次巻線１、２次巻線２を介して電源供給回路３１から水銀レスバルブ３２に給電し、水銀レスバルブ３２の点灯状態を維持させる。 With this configuration, when the switch 33 is open, the capacitor 34 is charged by the power supply circuit 31, and when the switch 33 is closed, the charge of the capacitor 34 is instantaneously discharged through the primary winding 1, and this discharge current To generate a high voltage pulse in the secondary winding 2. Then, the mercury-less valve 32 is broken down and lit with this high voltage pulse, and thereafter, the mercury-less valve 32 is supplied with power from the power supply circuit 31 via the primary winding 1 and the secondary winding 2. The lighting state is maintained.
　以上のように、この実施の形態２によれば、ターミナルのコ字型底面に２層以下に積層した複数本以上の１次巻線と、１次巻線より本数の少ない２次巻線を並設し、ヒュージング処理によりターミナルと１次巻線および２次巻線とを一括して電気的に接続したイグナイタ用トランスを用いるので、装置を大型化することなく、少ない作業工程によって水銀レスバルブのイグナイタを得ることができる。 As described above, according to the second embodiment, a plurality of primary windings laminated in two or less layers on the U-shaped bottom surface of the terminal, and secondary windings having a smaller number than the primary windings. Since the igniter transformer is installed in parallel and the terminal and primary and secondary windings are electrically connected together by fusing treatment, the mercury-free valve can be operated with fewer work steps without increasing the size of the device. The igniter can be obtained.
　この発明に係る複数本の導線を確実にターミナルに接続する構成によりイグナイタ用トランスは、２次巻線のターン数を減らしながらも結合を高めるため１次巻線を複数本として、サイズを大型化することのないイグナイタを実現することができる、特に、車載用として限られた空間内に載置する水銀を使用しない放電灯用点灯装置に適用して有効である。 The igniter transformer has a structure in which multiple conductors according to the present invention are securely connected to the terminal, and the size of the igniter transformer is increased by using a plurality of primary windings in order to increase the coupling while reducing the number of turns of the secondary winding. In particular, the present invention is effective when applied to a discharge lamp lighting device that does not use mercury placed in a limited space for in-vehicle use.

Claims (6)

  1. 　コンデンサの充電電荷を放電させる複数の導線による１次巻線と該放電に基づいて発生された高電圧パルスを水銀を使用しない放電灯に供給する１次巻線より少ない本数の導線による２次巻線とからなり、２層以下に積層した前記１次巻線と前記２次巻線をコ字型底面に並設しヒュージング処理により電気的に接続したターミナルを備えたイグナイタ用トランス。 A primary winding with a plurality of conductors for discharging the charge of the capacitor and a secondary winding with a smaller number of conductors than the primary winding for supplying a high voltage pulse generated based on the discharge to a discharge lamp not using mercury A transformer for an igniter comprising a terminal comprising a wire and a terminal in which the primary winding and the secondary winding stacked in two layers or less are arranged in parallel on a U-shaped bottom surface and are electrically connected by a fusing process.
  2. 　前記ターミナルのコ字型の開口の両側の壁の折り曲げ部に少なくとも１つ以上の凹部を設けたことを特徴とする請求項１記載のイグナイタ用トランス。 The igniter transformer according to claim 1, wherein at least one concave portion is provided in a bent portion of a wall on both sides of the U-shaped opening of the terminal.
  3. 　前記ターミナルのコ字型の開口の両側の壁の折り曲げ部に設けた凹部は、２層に重ねた１次巻線の高さの±５０％の高さ位置に設けたことを特徴とする請求項１記載のイグナイタ用トランス。 The concave portion provided in the bent portion of the wall on both sides of the U-shaped opening of the terminal is provided at a height position of ± 50% of the height of the primary winding stacked in two layers. Item 1. An igniter transformer according to Item 1.
  4. 　前記１次巻線と前記２次巻線とは、太さの異なる導線であってターミナルの凹部に隣接して並設したことを特徴とする請求項１記載のイグナイタ用トランス。 2. The igniter transformer according to claim 1, wherein the primary winding and the secondary winding are conductive wires having different thicknesses and are arranged adjacent to a concave portion of the terminal.
  5. 　前記ターミナルのコ字型の開口の両側の折り曲げられ突き合わせられた対向部には、内接する導線に対して平行にならない部位を備えることを特徴とする請求項１記載のイグナイタ用トランス。 2. The transformer for an igniter according to claim 1, characterized in that the bent and abutted opposing portions on both sides of the U-shaped opening of the terminal are provided with portions that are not parallel to the inscribed conductor.
  6. 　請求項１記載のイグナイタ用トランスを備えた水銀を使用しない放電灯用点灯装置。 A lighting device for a discharge lamp that does not use mercury, comprising the igniter transformer according to claim 1.
PCT/JP2009/004986 2009-09-29 2009-09-29 Ignitor transformer, and discharge lamp igniting device that does not use mercury WO2011039801A1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016012138A1 (en) * 2014-07-23 2016-01-28 Robert Bosch Gmbh Electrical connection assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6766735B2 (en) * 2017-04-05 2020-10-14 株式会社オートネットワーク技術研究所 Inner conductor terminal and shield connector

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6198267U (en) * 1984-11-30 1986-06-24
WO2000018195A1 (en) * 1998-09-22 2000-03-30 Mitsubishi Denki Kabushiki Kaisha Discharge lamp lighting device
JP2001291535A (en) * 2000-04-05 2001-10-19 Daiei:Kk Crimp terminal for cable and crimp connector
JP2002367837A (en) * 2001-06-06 2002-12-20 Ushio Inc Lamp lighting device having starting circuit
JP2003208928A (en) * 2002-01-15 2003-07-25 Hitachi Ltd Connecting structure and its connecting method and rotating electric equipment as well as alternating current generator using the same
WO2008053613A1 (en) * 2006-10-31 2008-05-08 Mitsubishi Electric Corporation Sheet-type transformer and discharge lamp lighting device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830783U (en) * 1971-08-19 1973-04-14
JPS5425489A (en) * 1977-07-27 1979-02-26 Hitachi Ltd Wire connecting terminal
JPS55170765U (en) * 1979-05-25 1980-12-08
JPS6098267U (en) * 1983-12-09 1985-07-04 住友電装株式会社 wire crimp terminal
JP2002334737A (en) * 2001-05-09 2002-11-22 Auto Network Gijutsu Kenkyusho:Kk Wiring material

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6198267U (en) * 1984-11-30 1986-06-24
WO2000018195A1 (en) * 1998-09-22 2000-03-30 Mitsubishi Denki Kabushiki Kaisha Discharge lamp lighting device
JP2001291535A (en) * 2000-04-05 2001-10-19 Daiei:Kk Crimp terminal for cable and crimp connector
JP2002367837A (en) * 2001-06-06 2002-12-20 Ushio Inc Lamp lighting device having starting circuit
JP2003208928A (en) * 2002-01-15 2003-07-25 Hitachi Ltd Connecting structure and its connecting method and rotating electric equipment as well as alternating current generator using the same
WO2008053613A1 (en) * 2006-10-31 2008-05-08 Mitsubishi Electric Corporation Sheet-type transformer and discharge lamp lighting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016012138A1 (en) * 2014-07-23 2016-01-28 Robert Bosch Gmbh Electrical connection assembly

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