JP2013062992A - Charger for vehicle - Google Patents

Charger for vehicle Download PDF

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JP2013062992A
JP2013062992A JP2011201369A JP2011201369A JP2013062992A JP 2013062992 A JP2013062992 A JP 2013062992A JP 2011201369 A JP2011201369 A JP 2011201369A JP 2011201369 A JP2011201369 A JP 2011201369A JP 2013062992 A JP2013062992 A JP 2013062992A
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charging
housing
cable
vehicle
wall
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JP5807260B2 (en
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Yoichi Takahashi
洋一 高橋
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Nitto Kogyo Co Ltd
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Nitto Kogyo Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/18—Cables specially adapted for charging electric vehicles
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a structure which achieves compactification of a housing without deteriorating the workability of wiring and maintenance for various charging devices housed in the housing at a charger for a vehicle which has a structure where a charging cable is wound along an outer peripheral side surface of the housing to be held.SOLUTION: A charging cable 6 is led out from a housing where charging devices are housed, and the housing has: a rear surface part 8; a first wall part 9 erected from the rear surface part in a vertical direction; and a flange part 10 formed by enlarging the first wall part toward the outer peripheral direction of the housing. The first wall part is used as a cable winding part where the charging cable is wound, and a space between a front surface of the flange part and a lid part 3 is used as an extending housing part 10a.

Description

本発明は、車両用充電装置に関するものである。   The present invention relates to a vehicle charging device.

近年、脱石油燃料やＣＯ２排出削減ニーズの高まりといった観点から、電気自動車等の車両に対する関心が高まると共に、車両用充電装置の普及が求められている。 In recent years, interest in vehicles such as electric vehicles has been increased from the viewpoint of increasing oil-removal fuel and CO 2 emission reduction needs, and the spread of vehicle charging devices has been demanded.

一般に、車両用充電装置には、先端に充電用コネクタを有する充電用ケーブルが備えられ、充電を行う際に、該車両用充電装置から充電用コネクタを外して、車両に設けたコネクタと接続して使用される（特許文献１）。   Generally, a charging device for a vehicle is provided with a charging cable having a charging connector at the tip, and when charging, the charging connector is removed from the charging device for the vehicle and connected to a connector provided on the vehicle. (Patent Document 1).

今後、一般家庭における車両用充電装置の設置率の増加につれて、車両用充電装置の小型化への需要が高まることが予想される。小型の簡易な構造からなる車両用充電装置の構造としては、例えば、充電用の電気機器（ブレーカ等）や制御機器（ＣＰＬＴユニット）が収納された筐体の外周側面に沿って充電用ケーブルを巻付けて保持する構造が考えられる。   In the future, it is expected that the demand for miniaturization of the vehicle charging device will increase as the installation rate of the vehicle charging device in general households increases. As a structure of the charging device for a vehicle having a small and simple structure, for example, a charging cable is provided along an outer peripheral side surface of a housing in which an electric device (breaker or the like) for charging or a control device (CPLT unit) is housed. A structure that is wound and held is conceivable.

このような構造においては、車両用充電装置の小型化への要請から、筐体サイズはできる限りコンパクトであることが好ましいが、一方、筐体のコンパクト化を図ると筐体の開口面積も小さくなるため、収納する機器の大きさや配置が制限される上、機器への配線やメンテナンス等の作業性が悪化する問題があった。   In such a structure, it is preferable that the housing size is as compact as possible because of the demand for miniaturization of the vehicle charging device. On the other hand, when the housing is made compact, the opening area of the housing is also small. Therefore, there is a problem that the size and arrangement of the equipment to be stored are limited and workability such as wiring to the equipment and maintenance is deteriorated.

特開２０１０−２２６８１７号公報JP 2010-226817 A

本発明の目的は前記の問題を解決し、充電用の電気機器（ブレーカ等）や制御機器（ＣＰＬＴユニット）が収納された筐体の外周側面に沿って充電用ケーブルを巻付けて保持する構造を有する車両用充電装置において、筐体内に収納される充電用の各種機器の制限を低減するとともに、配線やメンテナンス等の作業性を悪化させることなく、筐体のコンパクト化を図ることができる構造を提供することである。   The object of the present invention is to solve the above-mentioned problems and to wind and hold a charging cable along the outer peripheral side surface of a casing in which an electric device for charging (breaker or the like) or a control device (CPLT unit) is housed. In a vehicle charging apparatus having a structure, the structure of the casing can be made compact without reducing restrictions on various devices for charging stored in the casing and without deteriorating workability such as wiring and maintenance. Is to provide.

上記課題を解決するためになされた本発明の車両用充電装置は、車両の充電時に車両と接続される充電用コネクタと、該充電用コネクタを先端に有する充電用ケーブルとを備える車両用充電装置であって、該充電用ケーブルは、充電用機器を収納した筺体から引き出され、該筐体は、背面部と、背面部から垂直方向に立ち上げた第一壁部と、第一壁部を筐体の外周方向に向けて拡大形成したフランジ部と、蓋体部とを有し、該第一壁部を、充電用ケーブルを巻付けるケーブル巻付部とし、フランジ部の前面と該蓋体部との間を、拡張収納部とするものである。   The vehicle charging device of the present invention made to solve the above-described problem includes a charging connector connected to the vehicle during charging of the vehicle, and a charging cable having a charging cable having the charging connector at the tip. The charging cable is pulled out from the housing that houses the charging device, and the housing includes a back surface, a first wall that rises vertically from the back, and a first wall. A flange portion that is enlarged toward the outer peripheral direction of the housing and a lid portion, and the first wall portion is a cable winding portion around which the charging cable is wound, and the front surface of the flange portion and the lid body The space between the parts is an extended storage part.

請求項２記載の発明は、請求項１記載の車両用充電装置において、該筐体は、更に、フランジ部から前方側に立ち上げ形成した第二壁部を有し、筐体内に、該フランジ部と第二壁部で囲まれた拡張空間を拡張収納部としたことを特徴とするものである。   According to a second aspect of the present invention, in the vehicle charging device according to the first aspect, the casing further includes a second wall portion formed to rise forward from the flange portion, and the flange is provided in the casing. The expansion space surrounded by the portion and the second wall portion is used as an expansion storage portion.

請求項３記載の発明は、請求項１又は２記載の車両用充電装置において、フランジ部の背面を、ケーブル巻付部に巻付けられた充電用ケーブルの前方への脱落を防止するケーブル抜止部としたことを特徴とするものである。   According to a third aspect of the present invention, in the vehicle charging device according to the first or second aspect, a cable retaining portion that prevents the rear surface of the flange portion from dropping off the charging cable wound around the cable winding portion to the front. It is characterized by that.

本発明によれば、筐体の外周側面である第一壁部に沿って充電用ケーブルを巻付けて保持する構成により筐体のコンパクト化を実現すると同時に、第一壁部を筐体の外周方向に向けて拡大形成したフランジ部の前面と蓋体部との間を拡張収納部とすることにより、収納する機器の大きさや配置の制限を低減され、特に配線やメンテナンス等の作業性が求められる機器を該拡張収納部に収納して、内部収納機器の作業性を確保可能としている。   According to the present invention, it is possible to reduce the size of the housing by wrapping and holding the charging cable along the first wall portion that is the outer peripheral side surface of the housing, and at the same time, the first wall portion is attached to the outer periphery of the housing. By using an extended storage space between the front surface of the flange and the lid that is enlarged toward the direction, the size and placement restrictions of the equipment to be stored are reduced, and workability such as wiring and maintenance is particularly required. Thus, the workability of the internal storage device can be secured.

本実施形態の車両用充電装置の全体斜視図である。It is a whole perspective view of the charging device for vehicles of this embodiment. 図１を背面側からみた全体斜視図である。It is the whole perspective view which looked at Drawing 1 from the back side. 図１の水平断面図である。It is a horizontal sectional view of FIG. 図１からカバーと蓋体部を省略した断面斜視図である。It is the cross-sectional perspective view which abbreviate | omitted the cover and the cover part from FIG. 図１から充電用ケーブルおよび充電用コネクタを省略した全体斜視図である。FIG. 2 is an overall perspective view in which a charging cable and a charging connector are omitted from FIG. 1. 図５を背面側からみた全体斜視図である。It is the whole perspective view which looked at FIG. 5 from the back side. 図５からカバーと蓋体部を省略した斜視図である。It is the perspective view which abbreviate | omitted the cover and the cover part from FIG.

以下に本発明の好ましい実施形態を示す。
図１〜４において、１は車両用充電装置、２は本体部、３は蓋体部、４はカバー、５は充電用コネクタ、６は充電用ケーブルである。本実施形態では本体部２と蓋体部３により車両用充電装置１の筐体を構成している。 Preferred embodiments of the present invention are shown below.
1-4, 1 is a vehicle charging device, 2 is a main body, 3 is a lid, 4 is a cover, 5 is a charging connector, and 6 is a charging cable. In the present embodiment, the main body 2 and the lid 3 constitute a housing of the vehicle charging device 1.

本体部２は、図４に示すように、前面開口部７と、背面部８と、背面部８を略垂直方向に延出形成した第一壁部９と、第一壁部９を筐体の外周方向に向けて拡大形成したフランジ部１０と、フランジ部１０から前方側に立ち上げ形成した第二壁部１１を有する箱体からなり、蓋体部３によってその前面開口が施蓋される。背面部８は、電気機器や制御機器を取り付ける背面板部８ａと、後述する第一壁部９に巻付けられた充電用ケーブル６をフランジ部１０の背面との間に挟み込んで保持する背面支持部８ｂとで構成されている。
該箱体の内部空間は、電気機器や制御機器を収納する機器収納部として使用される。本実施形態において、筐体の形状は、略円形で、やや縦長としているが、形状は特に限定されず、円形でも良いし、オーバル形、方形の角を円弧状にしたもの、その他、方形の上部を円弧状としたもの等でも良い。 As shown in FIG. 4, the main body 2 includes a front opening 7, a back 8, a first wall 9 that is formed by extending the back 8 in a substantially vertical direction, and the first wall 9 as a housing. And a second wall portion 11 raised from the flange portion 10 to the front side, and the front opening is covered by the lid portion 3. . The back surface part 8 is a back surface support that holds the charging cable 6 wound around the first wall part 9 to be described later by sandwiching the back plate part 8a to which the electric device or the control device is attached and the back surface of the flange part 10 between them. Part 8b.
The internal space of the box is used as a device storage unit that stores electrical devices and control devices. In the present embodiment, the shape of the housing is substantially circular and is slightly vertically long. However, the shape is not particularly limited, and may be circular, oval, square having an arc shape, or other rectangular shape. The upper part may have an arc shape or the like.

背面支持部８ｂは、第一壁部９の全周に亘って張出形成され、図５に示すように、本体部２を建物壁面に設置するねじの貫通穴部１２を有している。車両用充電装置１は、背面支持部８ｂを、建物壁面にねじ固定して使用され、建物壁面から引出された電源ケーブルおよび通信線を本体部２の下部に形成した挿通穴２ａ、２ｂから引き込む構造を有している。該電源ケーブルは、機器収納部に収納した端子台・ＣＰＬＴ回路等を介して充電用ケーブル６に接続される。   The back support portion 8b is formed so as to extend over the entire circumference of the first wall portion 9, and as shown in FIG. 5, has a through-hole portion 12 of a screw for installing the main body portion 2 on the building wall surface. The vehicular charging device 1 is used by screwing the back support portion 8b to a building wall surface, and draws in a power cable and a communication line drawn from the building wall surface from insertion holes 2a and 2b formed in the lower portion of the main body portion 2. It has a structure. The power cable is connected to the charging cable 6 via a terminal block, CPLT circuit, etc. stored in the device storage section.

本実施形態の車両用充電装置１は、先端に充電用コネクタ５を有する充電用ケーブル６を、第一壁部９に沿って巻付け保持する構造を有している。充電用ケーブル６の巻付けの際に第一壁部９への誘い込みを促す構造として、フランジ部１０には、図３に示すように、背面板側に向けた僅かな傾斜を持たせることが好ましい。   The vehicle charging device 1 of the present embodiment has a structure in which a charging cable 6 having a charging connector 5 at the tip is wound and held along a first wall portion 9. As a structure for encouraging the first wall portion 9 to be drawn when the charging cable 6 is wound, the flange portion 10 may have a slight inclination toward the back plate as shown in FIG. preferable.

第一壁部９に巻付けられた充電用ケーブル６は、図３、図４に示すように、背面支持部８ｂとフランジ部１０の背面との間で挟み込んで保持されている。すなわち、フランジ部１０は第一壁部９から筐体１の外周方向に向けて拡大形成されているので、フランジ部の背面は、ケーブル巻付部に巻付けられた充電用ケーブル６の前方への脱落を防止するケーブル抜止部として機能する。   As shown in FIGS. 3 and 4, the charging cable 6 wound around the first wall portion 9 is sandwiched and held between the back surface support portion 8 b and the back surface of the flange portion 10. That is, since the flange portion 10 is enlarged from the first wall portion 9 toward the outer peripheral direction of the housing 1, the back surface of the flange portion is directed to the front side of the charging cable 6 wound around the cable winding portion. It functions as a cable retaining part that prevents the cable from falling off.

フランジ部１０の前面と蓋体部３との間には、図４、図７に示すように、拡張収納部１０ａが形成され、端子台１７が設置されている。端子台１７は、固定ねじ１８を使用して固着されており、固定ねじ１８に対応する固着部は、フランジ部１０の前面と、背面板部８ａから立設した脚部１９とに、各々設けられている。また、フランジ部１０から前方側に立ち上げ形成した第二壁部１１を形成しフランジ部１０と第二壁部１１で囲まれた拡張空間を、拡張収納部１０ａとしている。このように、端子台１７等の機器を拡張収納部１０ａに収納することにより、機器の大きさや配置の制限が低減される。また、機器を背面板部８ａから持ち上げて配置することにより、容易に配線作業を行うことができる。なお、フランジ部の前面に固着部は必ずしも必要なく、機器がフランジ部の前面と蓋体部３との間に位置しているのみでもよい。   As shown in FIGS. 4 and 7, an extended storage portion 10 a is formed between the front surface of the flange portion 10 and the lid portion 3, and a terminal block 17 is installed. The terminal block 17 is fixed using a fixing screw 18, and fixing portions corresponding to the fixing screw 18 are respectively provided on the front surface of the flange portion 10 and the leg portion 19 erected from the back plate portion 8 a. It has been. Further, an extended space formed by the second wall portion 11 rising from the flange portion 10 to the front side and surrounded by the flange portion 10 and the second wall portion 11 is defined as an extended storage portion 10a. In this manner, by storing devices such as the terminal block 17 in the expansion storage portion 10a, restrictions on the size and arrangement of the devices are reduced. Further, the wiring work can be easily performed by lifting and arranging the device from the back plate portion 8a. Note that the fixing portion is not necessarily required on the front surface of the flange portion, and the device may be located between the front surface of the flange portion and the lid portion 3.

本実施形態では、筐体外周の第一壁部９の上部に充電用ケーブル６を支持するケーブル支持体１３が形成されている。第一壁部９とケーブル支持体１３との間には空間部が形成されていて、該ケーブル支持体１３に充電用ケーブル６を支持させることにより、充電用ケーブル６の一部が、該ケーブル巻付部に残された状態で車両の充電が行われ充電用ケーブル６が熱を持った場合であっても、該充電用ケーブル６の発熱の影響による機器収納部内の温度上昇を効果的に回避することができる。ケーブル支持体１３は、図７に示すように円弧状に形成し、ケーブルを極度に折曲することなく支持できる構造とすることが好ましい。   In the present embodiment, a cable support 13 that supports the charging cable 6 is formed on the upper portion of the first wall portion 9 on the outer periphery of the housing. A space is formed between the first wall portion 9 and the cable support 13, and the charging cable 6 is supported by the cable support 13 so that a part of the charging cable 6 is connected to the cable support 13. Even when the vehicle is charged in a state where it is left in the winding portion and the charging cable 6 has heat, the temperature rise in the device housing portion due to the heat generated by the charging cable 6 is effectively increased. It can be avoided. The cable support 13 is preferably formed in a circular arc shape as shown in FIG. 7 so that the cable can be supported without being bent extremely.

本実施形態では、更に、図７に示すように、筐体外周の四隅の第一壁部を外側に張出して張出部１４を形成している。筐体の四隅に形成された張出部１４に沿って充電用ケーブルの巻付けを行うと、充電用ケーブル６と筐体の外周側面との間に凹状の空間部が形成されるため、充電用ケーブル６からの発熱に起因する筐体内の温度上昇を更に効果的に抑制することができる。   In the present embodiment, as shown in FIG. 7, the first wall portions at the four corners of the outer periphery of the housing are extended outward to form the extended portion 14. When the charging cable is wound along the overhang portions 14 formed at the four corners of the casing, a concave space is formed between the charging cable 6 and the outer peripheral side surface of the casing. The temperature rise in the housing due to the heat generated from the cable 6 can be further effectively suppressed.

本体部２の前面開口部を施蓋する蓋体部３には、非充電時の充電用コネクタを保持する充電コネクタ収納部１５が形成されている。充電コネクタ収納部１５は本体部２の機器収納部に向けて袋状に突出した構造であり、蓋体部３に一体的に形成されている。   A charging connector housing portion 15 that holds a connector for charging during non-charging is formed in the lid portion 3 that covers the front opening of the main body portion 2. The charging connector housing portion 15 has a structure protruding in a bag shape toward the device housing portion of the main body portion 2 and is formed integrally with the lid body portion 3.

本体部２および蓋体部３は、ＡＢＳ等の強度的・電気的な強度を満たす素材で構成され、該本体部２に蓋体部３を施蓋することにより、車両用充電装置１に必要とされる防水機能・構造的強度を満たしている。   The main body 2 and the lid 3 are made of a material that satisfies the strength and electrical strength, such as ABS, and is necessary for the vehicle charging device 1 by applying the lid 3 to the main body 2. Satisfies the waterproof function and structural strength.

蓋体部３の前面を被覆するカバー４は、下部に貫通孔１６を有している。該貫通孔１６は、蓋体部３の充電コネクタ収納部１５が露出される位置に形成されている。すなわち、充電コネクタ５は貫通孔１６を介して充電コネクタ収納部１５に収納する。   The cover 4 that covers the front surface of the lid body 3 has a through-hole 16 in the lower part. The through hole 16 is formed at a position where the charging connector housing 15 of the lid 3 is exposed. That is, the charging connector 5 is housed in the charging connector housing portion 15 through the through hole 16.

カバー４は、車両用充電装置１が設置される建物の外観に合わせて取り替えられるように、蓋体部３と着脱自在に形成されている。車両用充電装置１が住宅の壁面に設置される場合、多様な住宅の外観にあわせるために、従来、複数のバリエーションからなる車両用充電装置を用意する必要があり、コスト高の要因となっていたが、本発明によれば、カバー４のみの取り替えで対応が可能となり、より安価に各住宅の外観にフィットする意匠を備えた車両用充電装置を提供することができる。   The cover 4 is detachably formed with the lid 3 so that the cover 4 can be replaced according to the appearance of the building where the vehicle charging device 1 is installed. When the vehicular charging device 1 is installed on the wall surface of a house, conventionally, it is necessary to prepare a vehicular charging apparatus having a plurality of variations in order to adapt to the appearance of various houses, which is a factor of high cost. However, according to the present invention, it is possible to respond by replacing only the cover 4, and it is possible to provide a vehicle charging device having a design that fits the appearance of each house at a lower cost.

カバー４は、遮光性も備えることが好ましく、ポリカーボネード等、耐候性・外観性の性能を満たす素材で構成することが好ましい。これにより、夏場の屋外環境の温度にも対応可能とすることができる。   The cover 4 is preferably provided with a light-shielding property, and is preferably made of a material that satisfies the weather resistance and appearance properties such as polycarbonate. Thereby, it can respond also to the temperature of the outdoor environment of summer.

カバー４は、蓋体部３の前面から数ｍｍ浮かせて保持し、蓋体部３とカバー４との間に上下に渡る通気空間を形成することが好ましい。この構造により、機器収納部に収納された電気機器や制御機器から生じた熱は、蓋体部３に伝達され通気空間に放熱される。なお、蓋体部３の前面から数ｍｍ浮かせて保持することにより、カバー４が遮光板としての役割を果たし日射による機器収納部７の温度上昇を防止することができる。   It is preferable that the cover 4 is held by being lifted several mm from the front surface of the lid portion 3 to form a vertically extending ventilation space between the lid portion 3 and the cover 4. With this structure, the heat generated from the electric device and the control device stored in the device storage portion is transmitted to the lid portion 3 and radiated to the ventilation space. In addition, by holding several millimeters above the front surface of the lid 3, the cover 4 serves as a light shielding plate, and the temperature rise of the device storage 7 due to solar radiation can be prevented.

本実施形態（実施形態１）は、本体部２が、背面部８と第一壁部９とフランジ部１０と第二壁部１１を有するものであるが、他の実施形態として、本体部２が、背面部８と第一壁部９とフランジ部１０有し、蓋体部３が第二壁部１１を有するもの（実施形態２）とすることもできる。実施形態２によれば、本体部２に第二壁部１１がないため、背面板部８ａへの機器の取付が容易となる。   In this embodiment (Embodiment 1), the main body 2 has a back surface 8, a first wall 9, a flange 10, and a second wall 11, but as another embodiment, the main body 2 However, it can also be set as what has the back part 8, the 1st wall part 9, and the flange part 10, and the cover body part 3 has the 2nd wall part 11 (Embodiment 2). According to the second embodiment, since the main body portion 2 does not have the second wall portion 11, it is easy to attach the device to the back plate portion 8a.

１ 車両用充電装置
２ 本体部
３ 蓋体部
４ カバー
５ 充電用コネクタ
６ 充電用ケーブル
７ 前面開口部
８ 背面部
９ 第一壁部
１０ フランジ部
１１ 第二壁部
１２ 貫通穴部
１３ ケーブル支持体
１４ 張出部
１５ 充電コネクタ収納部
１６ 貫通孔
１７ 端子台
１８ 固定ねじ
１９ 脚部 DESCRIPTION OF SYMBOLS 1 Vehicle charging device 2 Main-body part 3 Cover body part 4 Cover 5 Charging connector 6 Charging cable 7 Front opening part 8 Back part 9 First wall part 10 Flange part 11 Second wall part 12 Through-hole part 13 Cable support body 14 Overhang 15 Charging connector housing 16 Through hole 17 Terminal block 18 Fixing screw 19 Leg

Claims (3)

車両の充電時に車両と接続される充電用コネクタと、該充電用コネクタを先端に有する充電用ケーブルとを備える車両用充電装置であって、
該充電用ケーブルは、充電用機器を収納した筺体から引き出され、
該筐体は、背面部と、背面部から垂直方向に立ち上げた第一壁部と、第一壁部を筐体の外周方向に向けて拡大形成したフランジ部と、蓋体部とを有し、
該第一壁部を、充電用ケーブルを巻付けるケーブル巻付部とし、
フランジ部の前面と蓋体部との間を、拡張収納部とすることを特徴とする車両用充電装置。 A vehicle charging device comprising: a charging connector connected to a vehicle when charging the vehicle; and a charging cable having the charging connector at a tip thereof,
The charging cable is pulled out from the housing containing the charging device,
The housing includes a back surface portion, a first wall portion raised vertically from the back surface portion, a flange portion formed by expanding the first wall portion toward the outer peripheral direction of the housing, and a lid portion. And
The first wall portion is a cable winding portion for winding a charging cable,
A charging device for a vehicle, characterized in that a space between the front surface of the flange portion and the lid portion is an extended storage portion. 該筐体は、更に、フランジ部から前方側に立ち上げ形成した第二壁部を有し、
筐体内に、該フランジ部と第二壁部で囲まれた拡張空間を拡張収納部としたことを特徴とする請求項１記載の車両用充電装置。 The housing further has a second wall portion formed to rise from the flange portion to the front side,
2. The vehicle charging device according to claim 1, wherein an expansion space surrounded by the flange portion and the second wall portion is used as an expansion storage portion in the housing. フランジ部の背面を、ケーブル巻付部に巻付けられた充電用ケーブルの前方への脱落を防止するケーブル抜止部としたことを特徴とする請求項１又は２記載の車両用充電装置。   The vehicle charging device according to claim 1 or 2, wherein the rear surface of the flange portion is a cable disconnection preventing portion that prevents the charging cable wound around the cable winding portion from dropping off forward.
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JP2015133847A (en) * 2014-01-14 2015-07-23 矢崎エナジーシステム株式会社 Vehicle charger

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JP2015133847A (en) * 2014-01-14 2015-07-23 矢崎エナジーシステム株式会社 Vehicle charger

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