JP2021147786A - Power window regulator - Google Patents

Power window regulator Download PDF

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JP2021147786A
JP2021147786A JP2020045782A JP2020045782A JP2021147786A JP 2021147786 A JP2021147786 A JP 2021147786A JP 2020045782 A JP2020045782 A JP 2020045782A JP 2020045782 A JP2020045782 A JP 2020045782A JP 2021147786 A JP2021147786 A JP 2021147786A
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battery
main
spare
switch
motor
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一夫 中島
Kazuo Nakajima
一夫 中島
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Marunaka Co Ltd
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Marunaka Co Ltd
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Abstract

To allow a window glass 8 of a vehicle door 6 to open or close even if a main battery 1 fails due to immersion or flooding of a vehicle, resulting in that the window glass 8 cannot be opened or closed.SOLUTION: A spare electric circuit 10, a spare battery 11, and an emergency switch 12 are added to a general-purpose power window device that includes the main battery 1, a motor 2, a window regulator 3, a main switch 4, and a main electric circuit 5. The spare battery 11 and the emergency switch 12 are installed at an in-vehicle high place which is difficult to undergo immersion or flooding even if the main battery 1 undergo immersion or flooding. Upon failure of the main battery 1 due to immersion or flooding, operating the emergency switch 12 causes the spare battery 11 to supply electricity to the motor 2 via the spare electric circuit 10, and the motor 2 rotates forward/reverse, resulting in that the window regulator 3 operates forward/reverse to open/close the window glass 8 of the vehicle door 6. The main switch 4 is also available as the emergency switch 12.SELECTED DRAWING: Figure 2

Description

本発明は自動車のパワーウインドウ装置であって、自動車が冠水或いは浸水等により車内から脱出困難或いは不能となった緊急時に、ウインドウを開閉させることのできるパワーウインドウ装置に関する。 The present invention relates to a power window device for an automobile, and the present invention relates to a power window device capable of opening and closing a window in an emergency when the automobile becomes difficult or impossible to escape from the inside of the vehicle due to flooding or flooding.

既存のパワーウインドウ装置はモータと、ウインドウレギュレータと、ドアスイッチと、前記ドアスイッチと接続された電気回路を備え、モータはエンジンルーム内に搭載されているバッテリと前記電気回路で接続されている。パワーウインドウ装置は前記バッテリからの電力でモータが回転すると、ウインドウレギュレータが動作して自動車のドアのウインドウガラス（窓ガラス）を昇降させる。 The existing power window device includes a motor, a window regulator, a door switch, and an electric circuit connected to the door switch, and the motor is connected to a battery mounted in the engine room by the electric circuit. In the power window device, when the motor is rotated by the electric power from the battery, the window regulator operates to raise and lower the window glass (window glass) of the automobile door.

バッテリは自動車の窓ガラスの昇降以外に、ヘッドライト、ブレーキランプ、ルームランプ、インパネ等のランプ類、カーナビ、時計、エアコン等の空調機器、エンジンを始動する際のセルモータ等への電力供給源でもある。このため、バッテリは容量が大きく、重量が重くなるので、通常の自動車ではエンジンルームに設置されている。 In addition to raising and lowering the window glass of automobiles, the battery can also be used as a power supply source for lamps such as headlights, brake lamps, room lamps, instrument panels, air conditioners such as car navigation systems, clocks, and air conditioners, and cell motors when starting engines. be. For this reason, the battery has a large capacity and a heavy weight, so that it is installed in the engine room in a normal automobile.

台風に伴う大雨による洪水、川の氾濫等によって水位が上昇し、道路や駐車場等が冠水すると、自動車のドアに外から水圧がかかり、ドアが開かなくなることがある。エンジンルームに浸水してバッテリが冠水或いは水没すると、バッテリから電気回路への電源供給が停止し、モータが回転せず、ウインドウレギュレータが作動せず、パワーウインドウの窓ガラスが昇降（開閉）しなくなることがあった。 When the water level rises due to floods caused by heavy rains caused by typhoons, flooding of rivers, etc., and the roads and parking lots are flooded, water pressure is applied to the doors of automobiles from the outside, and the doors may not open. When the engine room is submerged and the battery is submerged or submerged, the power supply from the battery to the electric circuit is stopped, the motor does not rotate, the window regulator does not operate, and the window glass of the power window does not move up and down (open and close). There was something.

ドアが開かず、窓ガラスが開かなくなると、自動車に乗っている人が車内に閉じ込められて、外に逃げ出すこと（脱出）が困難或いは不可能になり、生命の危険に晒されることさえある。 If the doors do not open and the windows do not open, the person in the car is trapped inside the car, making it difficult or impossible to escape (escape) and even endanger life.

従来は、自動車が水没や冠水してもバッテリが浸水しないようにするため、バッテリ自体を防水製にしたものや、バッテリとは別に防水ケースに入れた補助用バッテリ（補助電源）を設けて、自動車の水没時に補助バッテリに切り替えて、パワーウインドウの窓が開くようにした構造のものが知られている（特許文献１）。 Conventionally, in order to prevent the battery from being flooded even if the car is submerged or submerged, the battery itself is made waterproof, or an auxiliary battery (auxiliary power supply) placed in a waterproof case is provided separately from the battery. There is known a structure in which the power window window is opened by switching to an auxiliary battery when the automobile is submerged (Patent Document 1).

特開平１１−０２２３０１号公報Japanese Unexamined Patent Publication No. 11-022301 特開２００６−１４３２０９号公報Japanese Unexamined Patent Publication No. 2006-143209 特開２０１５−０４１４６０号公報Japanese Unexamined Patent Publication No. 2015-014460

バッテリを防水構造にする場合や、特許文献１のように補助バッテリを設ける場合でも、これらのバッテリは車両の低い位置（エンジンルーム）に設置されているため、バッテリへの浸水防止としては必ずしも十分ではなかった。同様に、特許文献２、特許文献３もバッテリへの浸水防止としては十分ではなかった。 Even when the battery has a waterproof structure or an auxiliary battery is provided as in Patent Document 1, since these batteries are installed at a low position (engine room) of the vehicle, they are not always sufficient to prevent water from entering the batteries. It wasn't. Similarly, Patent Documents 2 and 3 are not sufficient for preventing water from entering the battery.

本発明の解決課題は、自動車が冠水或いは水没して、バッテリが故障してモータに電源が供給されなくなっても、自動車の窓ガラスを開くことができるパワーウインドウ装置を提供することにある。 An object of the present invention is to provide a power window device capable of opening a window glass of an automobile even if the automobile is submerged or submerged and the battery fails to supply power to the motor.

本発明のパワーウインドウ装置は、ドアスイッチ（以下「主スイッチ」という。）を操作すると、バッテリ（以下「主バッテリ」という。）からの電力が電気回路（以下「主電気回路」という。）を通してモータに供給されて当該モータが回転し、その回転によりウインドウレギュレータ(以下「レギュレータ」という。)が作動して、自動車のドアの窓ガラスが開閉するパワーウインドウ装置において、主バッテリとは別の予備バッテリと、主電気回路とは別の予備電気回路を備え、予備バッテリは主バッテリよりも車内の上方に配置されており、主スイッチ又はそれとは別に設けた緊急用スイッチを操作すると、予備バッテリからの電力が予備電気回路を通してモータに供給されて当該モータが回転し、その回転によりレギュレータが作動して、自動車のドアの窓ガラスが開くようにしたものである。予備電気回路を通してドアモータに電力供給される場合は、主電気回路は主バッテリから分離されるようにするのが望ましい。 In the power window device of the present invention, when a door switch (hereinafter referred to as "main switch") is operated, power from a battery (hereinafter referred to as "main battery") is transmitted through an electric circuit (hereinafter referred to as "main electric circuit"). In a power window device that is supplied to a motor and rotates, and the rotation activates a window regulator (hereinafter referred to as "regulator") to open and close the window glass of an automobile door, a spare separate from the main battery. It is equipped with a battery and a spare electric circuit separate from the main electric circuit. The spare battery is located above the main battery in the vehicle, and when the main switch or an emergency switch provided separately from the main switch is operated, the spare battery is released from the spare battery. The electric power is supplied to the motor through the standby electric circuit to rotate the motor, and the rotation activates the regulator to open the window glass of the door of the automobile. When powering the door motor through a standby electrical circuit, it is desirable that the main electrical circuit be separated from the main battery.

緊急用スイッチを設ける場合は、それを、主スイッチよりも車内の上方に配置しておくのが望ましい。緊急用スイッチも個々のドアごとに設けて、個々のドアの窓ガラスが個々のスイッチの操作で個別に開くようにしておくのが望ましい。 If an emergency switch is provided, it is desirable to place it above the main switch in the vehicle. It is desirable to provide an emergency switch for each door so that the windowpanes of each door can be opened individually by operating each switch.

本発明のパワーウインドウ装置では、自動車が浸水或いは冠水して主バッテリが故障し、モータに電力供給できなくなってモータが回転せず、窓ガラスが開閉できなくなっても、主スイッチ又は緊急用スイッチを操作して、浸水していない予備バッテリからモータに電力が供給されて、モータの回転によりレギュレータが作動して窓ガラスを開くことができるため、車内の人が開いた窓から外に脱出することができる。 In the power window device of the present invention, even if the automobile is flooded or submerged and the main battery fails, the motor cannot be supplied with power, the motor does not rotate, and the window glass cannot be opened or closed, the main switch or the emergency switch can be operated. By operating, power is supplied to the motor from the spare battery that is not flooded, and the rotation of the motor activates the regulator to open the window glass, so that a person in the car can escape from the open window. Can be done.

（ａ）は本発明のパワーウインドウ装置が実装された自動車の概要図であり、（ｂ）は（ａ）のドア部分の拡大図。(A) is a schematic view of an automobile on which the power window device of the present invention is mounted, and (b) is an enlarged view of a door portion of (a). 本発明のパワーウインドウ装置であって、予備バッテリと緊急用スイッチを備えた電気回路図であり、（ａ）は主バッテリの電源で窓ガラスを上げる（閉じる）場合の説明図、（ｂ）は主スイッチで窓ガラスを下げる（開く）場合の説明図。The power window device of the present invention is an electric circuit diagram including a spare battery and an emergency switch. FIG. Explanatory drawing when the window glass is lowered (opened) by the main switch. 本発明のパワーウインドウ装置であって、予備バッテリと緊急用スイッチを備えた電気回路図であり、緊急用スイッチを操作して予備バッテリの電源で窓ガラスを下げる（開く）場合の説明図。FIG. 5 is an electric circuit diagram of the power window device of the present invention including a spare battery and an emergency switch, and is an explanatory diagram when the emergency switch is operated to lower (open) the window glass with the power supply of the spare battery. 本発明のパワーウインドウ装置であって、予備バッテリを備え、緊急用スイッチを主スイッチと兼用とした場合の電気回路図であり、（ａ）は窓ガラス停止状態の説明図、（ｂ）は主バッテリが正常で窓ガラスを開く場合の説明図、（ｃ）は主バッテリが正常で窓ガラスを閉じる場合の説明図。The power window device of the present invention is an electric circuit diagram when a spare battery is provided and an emergency switch is also used as a main switch. FIG. Explanatory drawing when the battery is normal and the window glass is opened, (c) is the explanatory view when the main battery is normal and the window glass is closed. 図４（ａ）の回路構成で、主バッテリ故障時に予備バッテリの電源で窓ガラスを開く場合の説明図。Explanatory drawing in the circuit configuration of FIG. 4A when the window glass is opened by the power supply of the spare battery when the main battery fails. 本発明のパワーウインドウ装置であって、予備バッテリが電池の場合の電気回路図。The electric circuit diagram in the case of the power window apparatus of this invention and the spare battery is a battery. 本発明のパワーウインドウ装置であって、予備バッテリが太陽光発電機の場合の電気回路図。FIG. 5 is an electric circuit diagram of the power window device of the present invention in the case where the spare battery is a photovoltaic generator.

（実施形態１）
本発明のパワーウインドウ装置の実施形態の一例を、図面を参照して説明する。各図の実施形態は本発明の一例にすぎず本発明はこれに限定されるものではない。 (Embodiment 1)
An example of an embodiment of the power window device of the present invention will be described with reference to the drawings. The embodiments in each figure are merely examples of the present invention, and the present invention is not limited thereto.

［パワーウインドウ装置］
本発明のパワーウインドウ装置は、図２（ａ）（ｂ）のように主バッテリ１、モータ２、レギュレータ３、主スイッチ４、主電気回路５を備えている汎用のパワーウインドウ装置に予備電気回路１０、予備バッテリ１１、緊急用スイッチ１２を付加したものである。 [Power window device]
The power window device of the present invention is a general-purpose power window device including a main battery 1, a motor 2, a regulator 3, a main switch 4, and a main electric circuit 5 as shown in FIGS. 10. A spare battery 11 and an emergency switch 12 are added.

主バッテリ１、モータ２、レギュレータ３は汎用のものであり、主バッテリ１はエンジンルーム内に搭載され、モータ２及びレギュレータ３はドア６（図１（ａ））の収容空間７内に設置され、主スイッチ４は個々のドア６に装備されて手動操作できるようにしてある。主バッテリ１とモータ２と主スイッチ４は主電気回路５で接続されており、主スイッチ４を手動操作すると主バッテリ１からの電力でモータ２が回転してレギュレータ３が作動し、ドア６の窓ガラス８が開閉する。 The main battery 1, the motor 2, and the regulator 3 are general-purpose, the main battery 1 is mounted in the engine room, and the motor 2 and the regulator 3 are installed in the accommodation space 7 of the door 6 (FIG. 1 (a)). , The main switch 4 is equipped on each door 6 so that it can be manually operated. The main battery 1, the motor 2, and the main switch 4 are connected by a main electric circuit 5. When the main switch 4 is manually operated, the motor 2 is rotated by the electric power from the main battery 1 to operate the regulator 3, and the door 6 is operated. The window glass 8 opens and closes.

［主バッテリ］
主バッテリ１の電源はモータ２のみならず、ヘッドライト、ブレーキランプ、ルームランプ、インパネ等のランプ類、カーナビ、時計、エアコン等の空調機器、エンジンを始動する際のセルモータ等への電力供給源として用いられる。主バッテリ１は発電装置９（図２（ａ）（ｂ））と接続されており、自動車の走行中に発電装置９で発電される電気が主バッテリ１に充電される。主バッテリ１は主電気回路５で主スイッチ４、モータ２と接続されている（図２〜図４）。発電装置９はダイナモ、オルタネータなどであり、自動車に搭載されている汎用品と同じものである。 [Main battery]
The power supply for the main battery 1 is not only the motor 2, but also the power supply source for headlights, brake lamps, room lamps, instrument panel and other lamps, car navigation systems, clocks, air conditioners such as air conditioners, and cell motors when starting the engine. Used as. The main battery 1 is connected to the power generation device 9 (FIGS. 2A and 2B), and the electricity generated by the power generation device 9 is charged to the main battery 1 while the vehicle is running. The main battery 1 is connected to the main switch 4 and the motor 2 by the main electric circuit 5 (FIGS. 2 to 4). The power generation device 9 is a dynamo, an alternator, or the like, and is the same as a general-purpose product mounted on an automobile.

［主スイッチ］
主スイッチ４(図２（ａ）（ｂ）)は手動での切り替え操作によりドア６の窓ガラス８を上昇させたり（閉じたり）下降させたり（開いたり）するものであり、二つの可動接点４ａ、４ｂが連動する連動スイッチであり、手動操作により可動接点４ａが固定接点４ｇ、４ｉに切り替わり、可動接点４ｂが固定接点４ｆ、４ｇに切り替わるものである。 [Main switch]
The main switch 4 (FIGS. 2A and 2B) raises (closes) and lowers (opens) the window glass 8 of the door 6 by a manual switching operation, and has two movable contacts. It is an interlocking switch in which 4a and 4b are interlocked, and the movable contact 4a is switched to the fixed contact 4g and 4i by manual operation, and the movable contact 4b is switched to the fixed contact 4f and 4g.

［主電気回路］
主電気回路５は、主バッテリ１からモータ２に給電する回路である。図２（ａ）のように主バッテリ１、主スイッチ４、緊急用スイッチ１２、モータ２を備えている。 [Main electric circuit]
The main electric circuit 5 is a circuit that supplies power from the main battery 1 to the motor 2. As shown in FIG. 2A, it includes a main battery 1, a main switch 4, an emergency switch 12, and a motor 2.

［主スイッチ、主バッテリによる窓ガラスの開閉］
図２（ａ）のように、主スイッチ４の二つの可動接点４ａ、４ｂの内、可動接点４ａが固定接点４ｉに、可動接点４ｂが固定接点４ｇに接続されると、主バッテリ１の電源からモータ２に電力が供給されてモータ２が正回転し、レギュレータ３が作動して窓ガラス８が上昇する（閉じる）。図２（ｂ）のように、主スイッチ４の可動接点４ａが手動操作で固定接点４ｇに、可動接点４ｂが固定接点４ｆに切り替わると、主バッテリ１からモータ２に流れる電流の方向が図２（ａ）の場合と逆になり、モータ２が逆回転し、レギュレータ３が逆方向に作動して窓ガラス８が下降する（開く）。 [Opening and closing the window glass with the main switch and main battery]
As shown in FIG. 2A, when the movable contact 4a is connected to the fixed contact 4i and the movable contact 4b is connected to the fixed contact 4g among the two movable contacts 4a and 4b of the main switch 4, the power supply of the main battery 1 is supplied. Power is supplied to the motor 2 to rotate the motor 2 in the forward direction, the regulator 3 operates, and the window glass 8 rises (closes). As shown in FIG. 2B, when the movable contact 4a of the main switch 4 is manually switched to the fixed contact 4g and the movable contact 4b is switched to the fixed contact 4f, the direction of the current flowing from the main battery 1 to the motor 2 is FIG. Contrary to the case of (a), the motor 2 rotates in the reverse direction, the regulator 3 operates in the reverse direction, and the window glass 8 descends (opens).

［予備バッテリ］
予備バッテリ１１は主バッテリ１の異常（故障）時にモータ２に給電するものである。予備バッテリ１１は主バッテリ１の設置箇所よりも高い箇所であって、主バッテリ1が浸水や冠水しても水浸しない箇所に設置してある。図１（ａ）（ｂ）では、主バッテリ１が自動車のエンジンルーム内に設置され、予備バッテリ１１がドア６の内部空間７内であって、窓ガラス８側に設置してある。 [Spare battery]
The spare battery 11 supplies power to the motor 2 when an abnormality (failure) of the main battery 1 occurs. The spare battery 11 is installed at a place higher than the place where the main battery 1 is installed, and is installed at a place where the main battery 1 is not flooded even if it is flooded or flooded. In FIGS. 1A and 1B, the main battery 1 is installed in the engine room of the automobile, and the spare battery 11 is installed in the internal space 7 of the door 6 on the window glass 8 side.

予備バッテリ１１は窓ガラス８の昇降専用電源として用いる場合は、主バッテリ１の蓄電容量よりも小さいもので済む。予備バッテリ１１への充電には、主バッテリ１に充電するダイナモ、オルタネータなどの発電装置９（図２（ａ）（ｂ））を利用することができる。 When the spare battery 11 is used as a power source for raising and lowering the window glass 8, it may be smaller than the storage capacity of the main battery 1. To charge the spare battery 11, a power generation device 9 (FIGS. 2A and 2B) such as a dynamo or an alternator that charges the main battery 1 can be used.

予備バッテリ１１は各ドア６に設置して、個々の予備バッテリ１１で個々のドア６のモータ２に給電できる構成にすることもできるし、一台で全てのドア６のモータ２に給電できるようにすることもできる。各ドア６用として設置する場合は、小型、軽量のリチウムイオン電池のような二次電池（図６）を使用することができるし、太陽光発電機を使用することもできる。この場合は、自動車の天井にソーラパネルを設置し、それで発電された電気をモータ２に直に給電することも、予備バッテリ１１に充電し、予備バッテリ１１から、緊急用スイッチ１２の操作でモータ２に給電することもできる。 The spare battery 11 can be installed in each door 6 so that each spare battery 11 can supply power to the motors 2 of the individual doors 6, or one unit can supply power to the motors 2 of all the doors 6. Can also be. When installed for each door 6, a secondary battery (FIG. 6) such as a small and lightweight lithium-ion battery can be used, or a photovoltaic generator can be used. In this case, a solar panel is installed on the ceiling of the automobile, and the electricity generated by the solar panel is directly supplied to the motor 2. The spare battery 11 is charged, and the motor is operated from the spare battery 11 by operating the emergency switch 12. It is also possible to supply power to 2.

［緊急用スイッチ］
緊急用スイッチ１２は主バッテリ１の異常時に予備バッテリ１１からモータ２に給電するものである。緊急用スイッチ１２は自動車に乗っている人の座席から手の届く位置に設置しておいて、自動車が冠水或いは水没しても、水没或いは冠水せず、車内の人がいつでも操作できるようにしてある。平常時に誤って操作されることがないように、平常時は手の届きにくい箇所、例えば、車内の天井等に設けておくのもよい。ケースでカバーしておいて、使用時にケースを開いたり、破損したりして操作できるようにしておいてもよい。 [Emergency switch]
The emergency switch 12 supplies power to the motor 2 from the spare battery 11 when the main battery 1 is abnormal. The emergency switch 12 is installed within reach of the seat of the person in the car so that even if the car is submerged or submerged, it will not be submerged or submerged and can be operated by the person in the car at any time. be. In order to prevent accidental operation in normal times, it may be provided in a place that is difficult to reach in normal times, for example, on the ceiling inside the vehicle. It may be covered with a case so that the case can be opened or damaged during use so that it can be operated.

緊急用スイッチ１２には汎用の各種スイッチ、例えば、手動操作で切り替え可能な機械的なスイッチ（メカスイッチ）、トランジスタやサイリスタといった電子スイッチ等を使用することができる。図２（ａ）（ｂ）の緊急用スイッチ１２はメカスイッチであり、連動する二つの可動接点１２ａ、１２ｂと二つの固定接点１２ｃ、１２ｄを備えている。一方の可動接点１２ａと固定接点１２ｃは予備電気回路１０に、他方の可動接点１２ｂと固定接点１２ｄは主電気回路５に設けてある。二つの可動接点１２ａと１２ｂは互いに逆動作するものであり、一方の可動接点１２ａを一方の固定接点１２ｃに接触させると、他方の可動接点１２ｂが他方の固定接点１２ｄから離れ、一方の可動接点１２ａを一方の固定接点１２ｃから切り離すと、他方の可動接点１２ｂが他方の固定接点１２ｄに接触するようにしてある。 As the emergency switch 12, various general-purpose switches, for example, a mechanical switch (mechanical switch) that can be manually switched, an electronic switch such as a transistor or a thyristor, or the like can be used. The emergency switch 12 of FIGS. 2A and 2B is a mechanical switch and includes two interlocking movable contacts 12a and 12b and two fixed contacts 12c and 12d. One movable contact 12a and fixed contact 12c are provided in the spare electric circuit 10, and the other movable contact 12b and fixed contact 12d are provided in the main electric circuit 5. The two movable contacts 12a and 12b operate in opposite directions, and when one movable contact 12a is brought into contact with one fixed contact 12c, the other movable contact 12b separates from the other fixed contact 12d and one movable contact. When the 12a is separated from one fixed contact 12c, the other movable contact 12b comes into contact with the other fixed contact 12d.

［予備電気回路］
予備電気回路１０は、予備バッテリ１１からモータ２に給電する回路である。図２（ａ）のように、予備バッテリ１１、緊急用スイッチ１２、モータ２を備えている。 [Preliminary electric circuit]
The spare electric circuit 10 is a circuit that supplies power to the motor 2 from the spare battery 11. As shown in FIG. 2A, it includes a spare battery 11, an emergency switch 12, and a motor 2.

［緊急用スイッチ、予備バッテリによる窓ガラスの開閉］
図２（ａ）のように主スイッチ４の二つの可動接点４ａ、４ｂと五つの固定接点４ｅ、４ｆ、４ｇ、４ｈ、４ｉの内、可動接点４ａが固定接点４ｉに、可動接点４ｂが固定接点４ｇに接続され、緊急用スイッチ１２の一方の可動接点１２ａが固定接点１２ｃから離れ、他方の可動接点１２ｂが固定接点１２ｄに接触している状態（窓ガラスが閉じている状態）で、自動車が冠水或いは浸水して主バッテリ１が故障（給電できない状態）したとき、主スイッチ４の二つの可動接点４ａ、４ｂはそのままで緊急用スイッチ１２を手動操作すると、図３のように可動接点１２ｂがオフとなって主電気回路５がモータ２から切り離され、可動接点１２ａがオンとなって、予備電気回路１０が予備バッテリ１１−モータ２−可動接点１２ａの閉回路が構成されて、予備バッテリ１１からモータ２に電力が供給されてモータ２が逆回転し、窓ガラス８が下降する（開く）。このとき、故障した主バッテリ１に接続されている主電気回路５が予備バッテリ１１及び予備電気回路１０から切り離されるため、予備バッテリ１１及び予備電気回路１０はそれら異常箇所の影響を受けることなく運転可能となる。 [Emergency switch, opening and closing of window glass with spare battery]
As shown in FIG. 2A, of the two movable contacts 4a and 4b of the main switch 4 and the five fixed contacts 4e, 4f, 4g, 4h and 4i, the movable contact 4a is fixed to the fixed contact 4i and the movable contact 4b is fixed to the fixed contact 4i. An automobile in a state where one movable contact 12a of the emergency switch 12 is separated from the fixed contact 12c and the other movable contact 12b is in contact with the fixed contact 12d (a state in which the window glass is closed) connected to the contact 4g. When the main battery 1 fails (in a state where power cannot be supplied) due to submersion or flooding, when the emergency switch 12 is manually operated with the two movable contacts 4a and 4b of the main switch 4 as they are, the movable contact 12b is as shown in FIG. Is turned off, the main electric circuit 5 is disconnected from the motor 2, the movable contact 12a is turned on, the spare electric circuit 10 is configured as a spare battery 11-motor 2-a closed circuit of the movable contact 12a, and the spare battery is formed. Power is supplied from 11 to the motor 2, the motor 2 rotates in the reverse direction, and the window glass 8 descends (opens). At this time, since the main electric circuit 5 connected to the failed main battery 1 is separated from the spare battery 11 and the spare electric circuit 10, the spare battery 11 and the spare electric circuit 10 are operated without being affected by these abnormal parts. It will be possible.

（実施形態２）
図２（ａ）（ｂ）及び図３の実施形態１は、主バッテリ１の故障時に主スイッチ４と別に設けた緊急用スイッチ１２の操作により、予備バッテリ１１からモータ２に電力を供給して窓ガラス８を開く場合であるが、本発明では、主スイッチ４と緊急用スイッチ１２を兼用とすることもできる。実施形態２はこの場合の例であり、図４はその電気回路である。 (Embodiment 2)
In the first embodiment of FIGS. 2A and 2B, power is supplied from the spare battery 11 to the motor 2 by operating the emergency switch 12 provided separately from the main switch 4 when the main battery 1 fails. In the case of opening the window glass 8, in the present invention, the main switch 4 and the emergency switch 12 can be used in combination. The second embodiment is an example in this case, and FIG. 4 shows an electric circuit thereof.

図４（ａ）〜（ｃ）及び図５では、主スイッチ４として四つ可動接点４ａ、４ｂ、４ｃ、４ｄと、七つの固定接点４ｅ、４ｆ、４ｇ、４ｈ、４ｉ、４ｊ、４ｋを備え、四つの可動接点４ａ、４ｂ、４ｃ、４ｄが一度の切り替え操作で連動する四接点連動スイッチを使用してある。 In FIGS. 4A to 4C and FIG. 5, four movable contacts 4a, 4b, 4c, and 4d and seven fixed contacts 4e, 4f, 4g, 4h, 4i, 4j, and 4k are provided as the main switch 4. , Four movable contacts 4a, 4b, 4c, and 4d are interlocked by a single switching operation using a four-contact interlocking switch.

［主バッテリ正常時における窓ガラスの開閉］
図４（ａ）は主バッテリ１が正常時であって、窓ガラス８が停止の状態である。この場合は、主スイッチ４の四つ可動接点４ａ、４ｂ、４ｃ、４ｄのいずれも、七つの固定接点４ｅ、４ｆ、４ｇ、４ｈ、４ｉ、４ｊ、４ｋのいずれとも接触しない中立状態である。 [Opening and closing the window glass when the main battery is normal]
FIG. 4A shows a state in which the main battery 1 is normal and the window glass 8 is stopped. In this case, none of the four movable contacts 4a, 4b, 4c, and 4d of the main switch 4 are in contact with any of the seven fixed contacts 4e, 4f, 4g, 4h, 4i, 4j, and 4k.

［主バッテリの正常時に窓ガラスを開く場合］
図４（ａ）の中立状態から窓ガラス８を下降させる（開く）には、主スイッチ４の四つ可動接点４ａ、４ｂ、４ｃ、４ｄを図４（ｂ）のように切り替えて、主バッテリ１−固定接点４ｅ−可動接点４ａ−可動接点４ｂ−固定接点４ｆ−モータ２−固定接点４ｇ−可動接点４ｄ−可動接点４ｃ−固定接点４ｈ−主バッテリ１の閉回路を構成する。これによりモータ２が逆回転し、レギュレータ３が逆作動して窓ガラス８が下降する（開く）。 [When opening the window glass when the main battery is normal]
In order to lower (open) the window glass 8 from the neutral state of FIG. 4 (a), the four movable contacts 4a, 4b, 4c, and 4d of the main switch 4 are switched as shown in FIG. 4 (b) to switch the main battery. 1-Fixed contact 4e-Movable contact 4a-Movable contact 4b-Fixed contact 4f-Motor 2-Fixed contact 4g-Movable contact 4d-Movable contact 4c-Fixed contact 4h-Main battery 1 closed circuit. As a result, the motor 2 rotates in the reverse direction, the regulator 3 operates in the reverse direction, and the window glass 8 descends (opens).

［主バッテリの正常時に窓ガラスを閉じる場合］
図４（ａ）又は図４（ｂ）の状態から窓ガラス８を上昇させる（閉じる）には、主スイッチ４の四つ可動接点４ａ、４ｂ、４ｃ、４ｄを図４（ｃ）のように切り替えて、主バッテリ１−固定接点４ｅ−可動接点４ａ−可動接点４ｂ−固定接点４ｇ−モータ２−固定接点４ｉ−可動接点４ｄ−可動接点４ｃ−固定接点４ｈ−主バッテリ１の閉回路を構成する。これによりモータ２が正回転してレギュレータ３が作動し、窓ガラス８が上昇する（閉じる）。 [When closing the window glass when the main battery is normal]
In order to raise (close) the window glass 8 from the state of FIG. 4A or FIG. 4B, the four movable contacts 4a, 4b, 4c, and 4d of the main switch 4 are set as shown in FIG. 4C. By switching, a closed circuit of main battery 1-fixed contact 4e-movable contact 4a-movable contact 4b-fixed contact 4g-motor 2-fixed contact 4i-movable contact 4d-movable contact 4c-fixed contact 4h-main battery 1 is configured. do. As a result, the motor 2 rotates in the forward direction, the regulator 3 operates, and the window glass 8 rises (closes).

［主バッテリの異常時に窓ガラスを開く場合］
図４（ｃ）の窓ガラス８が閉じている状態で、主バッテリ１が故障して主バッテリ１の電源でモータ２を回転させることができず、窓ガラス８を開くことができなくなったときは、予備バッテリ１１の電源でモータ２を回転させ、レギュレータ３を作動させて窓ガラス８を開く。この場合は、四つ可動接点４ａ、４ｂ、４ｃ、４ｄを手動操作して図５のように切り替えて、主バッテリ１をモータ２から切り離し、予備バッテリ１１−固定接点４ｊ−可動接点４ａ−可動接点４ｂ−固定接点４ｆ−モータ２−固定接点４ｇ−可動接点４ｄ−可動接点４ｃ−固定接点４ｋ−予備バッテリ１１の閉回路を形成する。これによりモータ２が逆回転し、レギュレータ３が逆作動して窓ガラス８が下降する（開く）。 [When opening the window glass when the main battery is abnormal]
When the window glass 8 of FIG. 4C is closed, the main battery 1 fails, the motor 2 cannot be rotated by the power supply of the main battery 1, and the window glass 8 cannot be opened. Rotates the motor 2 with the power supply of the spare battery 11 to operate the regulator 3 to open the window glass 8. In this case, the four movable contacts 4a, 4b, 4c, and 4d are manually operated to switch as shown in FIG. 5, the main battery 1 is separated from the motor 2, and the spare battery 11-fixed contact 4j-movable contact 4a-movable. Contact 4b-Fixed contact 4f-Motor 2-Fixed contact 4g-Movable contact 4d-Movable contact 4c-Fixed contact 4k-Spare battery 11 closed circuit is formed. As a result, the motor 2 rotates in the reverse direction, the regulator 3 operates in the reverse direction, and the window glass 8 descends (opens).

（実施形態３）
前記実施形態の予備バッテリ１１は、既存の自動車に搭載されているバッテリと同じ構成のものであるが、本発明における予備バッテリ１１はリチウムイオン電池やその他の乾電池（一次電池）であってもよい。この場合は図６の回路構成とすることができる。 (Embodiment 3)
The spare battery 11 of the above embodiment has the same configuration as the battery mounted on an existing automobile, but the spare battery 11 in the present invention may be a lithium ion battery or another dry battery (primary battery). .. In this case, the circuit configuration shown in FIG. 6 can be used.

（実施形態４）
本発明における予備バッテリ１１は太陽光発電機であってもよい。この場合は図７の回路構成とすることができる。太陽光発電機の場合は、ソーラパネルを、例えば、自動車の屋根に設置し、ソーラパネルで発電された電気をバッテリ(蓄電器）に蓄電しておき、冠水或いは浸水時に緊急用スイッチ１２を操作して予備バッテリ１１の電源でモータ２を回転させて窓ガラス８を開く。 (Embodiment 4)
The spare battery 11 in the present invention may be a photovoltaic generator. In this case, the circuit configuration shown in FIG. 7 can be used. In the case of a photovoltaic generator, for example, the solar panel is installed on the roof of an automobile, the electricity generated by the solar panel is stored in a battery (storage device), and the emergency switch 12 is operated when the battery is submerged or flooded. Then, the power source of the spare battery 11 rotates the motor 2 to open the window glass 8.

本発明のパワーウインドウ装置は、貨物自動車や大型バス等、自動車の種類を問わず利用することができる。 The power window device of the present invention can be used regardless of the type of automobile such as a freight car or a large bus.

１ 主バッテリ
２ モータ
３ ウインドウレギュレータ
４ 主スイッチ
４ａ 可動接点
４ｂ 可動接点
４ｃ 可動接点
４ｄ 可動接点
４ｅ 固定接点
４ｆ 固定接点
４ｇ 固定接点
４ｈ 固定接点
４ｉ 固定接点
４ｊ 固定接点
４ｋ 固定接点
５ 主電気回路
６ ドア
７ 内部空間（ドアの内部空間）
８ 窓ガラス（ウインドウガラス）
９ 発電装置
１０ 予備電気回路
１１ 予備バッテリ
１２ 緊急用スイッチ
１２ａ 可動接点
１２ｂ 可動接点
１２ｃ 固定接点
１２ｄ 固定接点 1 Main battery 2 Motor 3 Window regulator 4 Main switch 4a Movable contact 4b Movable contact 4c Movable contact 4d Movable contact 4e Fixed contact 4f Fixed contact 4g Fixed contact 4h Fixed contact 4i Fixed contact 4j Fixed contact 4k Fixed contact 5 Main electric circuit 6 7 Internal space (internal space of the door)
8 Window glass (window glass)
9 Power generator 10 Spare electric circuit 11 Spare battery 12 Emergency switch 12a Movable contact 12b Movable contact 12c Fixed contact 12d Fixed contact

Claims (6)

主バッテリ、モータ、ウインドウレギュレータ、主スイッチ、主電気回路が自動車に搭載され、主スイッチの切り替え操作によりモータが正・逆回転し、ウインドウレギュレータが正・逆作動して、自動車のドアの窓ガラスが開閉するパワーウインドウ装置において、
予備バッテリと緊急用スイッチと予備電気回路が自動車内に設置され、
予備バッテリと緊急用スイッチは、主バッテリが浸水或いは冠水しても、浸水或いは冠水しにくい自動車内の高所に設置され、
浸水或いは冠水による主バッテリの故障時に、緊急用スイッチを操作すると予備電気回路を通して予備バッテリの電源が前記モータに供給され、当該モータが正・逆回転し、前記ウインドウレギュレータが正・逆作動して、自動車のドアの窓ガラスが開閉するようにした、
ことを特徴とするパワーウインドウ装置。 The main battery, motor, window regulator, main switch, and main electric circuit are installed in the car. By switching the main switch, the motor rotates forward and reverse, and the window regulator operates forward and reverse, and the window glass of the car door. In the power window device that opens and closes
A spare battery, an emergency switch and a spare electric circuit are installed in the car,
The spare battery and emergency switch are installed in high places in the car where it is difficult for the main battery to be flooded or flooded even if it is flooded or flooded.
When the emergency switch is operated when the main battery fails due to flooding or submersion, the power of the spare battery is supplied to the motor through the spare electric circuit, the motor rotates forward / reverse, and the window regulator operates forward / reverse. , The window glass of the car door opens and closes,
A power window device characterized by that. 請求項１記載のパワーウインドウ装置において、
緊急用スイッチが主スイッチと兼用である、
ことを特徴とするパワーウインドウ装置。 In the power window device according to claim 1,
The emergency switch is also used as the main switch,
A power window device characterized by that. 請求項１又は請求項２記載のパワーウインドウ装置において、
主バッテリは、緊急用スイッチの操作により、予備電気回路から切り離される、
ことを特徴とするパワーウインドウ装置。 In the power window device according to claim 1 or 2.
The main battery is disconnected from the standby electrical circuit by operating the emergency switch.
A power window device characterized by that. 請求項１から請求項３のいずれか１項に記載のパワーウインドウ装置において、
予備バッテリが一次電池である、
ことを特徴とするパワーウインドウ装置。 In the power window device according to any one of claims 1 to 3.
The spare battery is the primary battery,
A power window device characterized by that. 請求項１から請求項３のいずれか１項に記載のパワーウインドウ装置において、
予備バッテリが二次電池であり、当該二次電池に蓄電する発電機が自動車に搭載されており、
発電機は自動車の走行中に発電して主バッテリに充電する発電機である、
ことを特徴とするパワーウインドウ装置。 In the power window device according to any one of claims 1 to 3.
The spare battery is a secondary battery, and a generator that stores electricity in the secondary battery is installed in the automobile.
A generator is a generator that generates electricity while the car is running and charges the main battery.
A power window device characterized by that. 請求項１から請求項３のいずれか１項に記載のパワーウインドウ装置において、
予備バッテリがソーラパネルと蓄電器を備えた太陽光発電機である、
ことを特徴とするパワーウインドウ装置。 In the power window device according to any one of claims 1 to 3.
The spare battery is a photovoltaic generator with a solar panel and a capacitor,
A power window device characterized by that.
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