JP6555194B2 - Battery wiring module - Google Patents

Battery wiring module Download PDF

Info

Publication number
JP6555194B2
JP6555194B2 JP2016108496A JP2016108496A JP6555194B2 JP 6555194 B2 JP6555194 B2 JP 6555194B2 JP 2016108496 A JP2016108496 A JP 2016108496A JP 2016108496 A JP2016108496 A JP 2016108496A JP 6555194 B2 JP6555194 B2 JP 6555194B2
Authority
JP
Japan
Prior art keywords
passage
electric wire
lid
wire routing
portions
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2016108496A
Other languages
Japanese (ja)
Other versions
JP2017216802A (en
Inventor
川村 光輝
光輝 川村
久佳 矢板
久佳 矢板
亮太 森
亮太 森
Original Assignee
住友電装株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 住友電装株式会社 filed Critical 住友電装株式会社
Priority to JP2016108496A priority Critical patent/JP6555194B2/en
Publication of JP2017216802A publication Critical patent/JP2017216802A/en
Application granted granted Critical
Publication of JP6555194B2 publication Critical patent/JP6555194B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00Batteries for particular applications
    • H01M2220/20Batteries in motive systems, e.g. vehicle, ship, plane
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Description

本発明は、電池配線モジュールに関し、特に高電圧用の二次電池に装着される複数の電線と該各電線を配索する電線配索体とを有する電池配線モジュールに関する。   The present invention relates to a battery wiring module, and more particularly to a battery wiring module having a plurality of electric wires attached to a secondary battery for high voltage and an electric wire arrangement body for arranging the electric wires.
ハイブリッド車や電気自動車等の車両では、車両を駆動するための電源として複数の蓄電池を積層した電池集合体を用いている。この場合、電池集合体は、バスバーを収容するバスバー用収容枠部、バスバーに接続された電線を配索する電線配索用通路等が設けられた電線配索体を有する電池配線モジュールを用いて被覆電線の配線が行われる。電池配線モジュールでは、バスバーへの接触防止や電線保護のために、電線配索体において、バスバー用収容枠部や電線配索用通路等を覆うカバー部を設けられている。   A vehicle such as a hybrid vehicle or an electric vehicle uses a battery assembly in which a plurality of storage batteries are stacked as a power source for driving the vehicle. In this case, the battery assembly uses a battery wiring module having a wire routing body provided with a bus bar housing frame portion for housing the bus bar, a wire routing passage for routing a wire connected to the bus bar, and the like. Covered wires are wired. In the battery wiring module, in order to prevent contact with the bus bar and protect the electric wire, a cover portion that covers the bus bar housing frame portion, the electric wire routing passage, and the like is provided in the electric wire arrangement.
この種の従来の電池配線モジュールとしては、図9に示すように、複数の電線5を収容する電線配索体6が、上方に開口する樋状に形成され、電線5を収容する電線配索溝部64と、電線配索溝部64の一方の側壁66Aにヒンジを介して回動可能に連設され、電線配索溝部64の溝開口64Aを塞ぐように電線配索溝部64に被せられる蓋部67と、一方の側壁66Aから他方の側壁66Bに向けて突設された電線抑え部91と、蓋部67のヒンジ側に突設されており、蓋部67が回動して電線配索溝部64に被せられる際に、電線抑え部91の上方に電線5が位置していた場合、該電線5を電線抑え部91の上方から押し出すリブ95と、を有するものが既に知られている(例えば、特許文献1)。   As a conventional battery wiring module of this type, as shown in FIG. 9, a wire routing body 6 that accommodates a plurality of wires 5 is formed in a bowl shape that opens upward and accommodates the wires 5. The groove portion 64 and a side wall 66A of the electric wire routing groove portion 64 are rotatably connected to each other via a hinge, and are covered with the electric wire routing groove portion 64 so as to close the groove opening 64A of the electric wire routing groove portion 64. 67, a wire holding portion 91 projecting from one side wall 66A toward the other side wall 66B, and projecting on the hinge side of the lid portion 67, and the lid portion 67 is rotated to rotate the wire routing groove portion. When the electric wire 5 is positioned above the electric wire holding portion 91 when being covered with the electric wire 64, a rib 95 that pushes out the electric wire 5 from above the electric wire holding portion 91 is already known (for example, Patent Document 1).
この従来のバスバーモジュール1によれば、電線配索溝部64の溝開口64Aを塞ぐべく、蓋部67を回動させる際の電線抑え部91と蓋部67との間への電線5の挟み込みを確実に防止することができ、これにより、電線抑え部91と蓋部67との間への電線5の挟み込みによる電線5の配索作業の中断などをなくし、円滑に配索作業を行うことができる(段落0045)。   According to this conventional bus bar module 1, the electric wire 5 is sandwiched between the electric wire holding portion 91 and the lid portion 67 when the lid portion 67 is rotated so as to close the groove opening 64 </ b> A of the electric wire routing groove portion 64. It is possible to reliably prevent this, thereby eliminating the interruption of the wiring operation of the electric wire 5 due to the pinching of the electric wire 5 between the electric wire holding portion 91 and the lid portion 67 and performing the wiring operation smoothly. Yes (paragraph 0045).
特開2014−233160号公報JP, 2014-233160, A
しかしながら、特許文献1に記載のものは、蓋部のヒンジ側にリブを設けることにより、蓋部が回動して電線配索溝部に被せられる際のヒンジ側での電線挟み込みを防止できるが、蓋部のヒンジ側とは反対側、つまり蓋部の開放端側での電線の噛み込みを回避することについて何等考慮されていないという問題点があった。   However, although the thing of patent document 1 can prevent the electric wire pinching on the hinge side at the time of a cover part turning and covering an electric wire distribution groove part by providing a rib on the hinge side of a cover part, There is a problem that no consideration is given to avoiding the biting of the electric wire on the side opposite to the hinge side of the lid, that is, the open end side of the lid.
特に、特許文献1に記載のバスバーモジュールのように、電線配索溝部の一方の側壁にヒンジを介して回動可能に連設され、電線配索溝部の溝開口を塞ぐように電線配索溝部に被せられる蓋部を有するタイプのものにあっては、蓋部との間での電線の噛み込みはヒンジ側よりもむしろその反対側での発生が多い。   In particular, like the bus bar module described in Patent Document 1, the electric wire arrangement groove portion is connected to one side wall of the electric wire arrangement groove portion so as to be rotatable via a hinge, and closes the groove opening of the electric wire arrangement groove portion. In the type having a cover portion that is covered with the cover portion, the electric wire biting between the cover portion and the cover portion often occurs on the opposite side rather than the hinge side.
特許文献1に記載のものは、蓋部のヒンジ側にリブを設けることにより、蓋部が回動して電線配索溝部に被せられる際のヒンジ側での電線挟み込みを防止できるが、蓋部のヒンジ側とは反対側、つまり蓋部の開放端側での電線の噛み込みを回避することが困難であるという問題点があった。   Although the thing of patent document 1 can prevent the electric wire pinching on the hinge side when a cover part rotates and covers an electric wire routing groove part by providing a rib on the hinge side of a cover part, a cover part There is a problem that it is difficult to avoid biting of the electric wire on the side opposite to the hinge side, that is, on the open end side of the lid.
本発明は、上述のような課題を解決するためになされたもので、簡単な構成で、電線配索用通路部の端縁と蓋部の開放端側との間の電線の噛み込みを確実に防止することできかつ電線配索作業の作業性を向上させることが可能な電池配線モジュールを提供することを目的とする。   The present invention has been made in order to solve the above-described problems. With a simple configuration, the wire engagement between the end edge of the wire routing path portion and the open end side of the lid portion is ensured. It is an object of the present invention to provide a battery wiring module that can prevent the problem and improve the workability of electric wire routing work.
本発明に係る電池配線モジュールは、上記目的達成のため、複数の収容枠部と、前記複数の収容枠部に沿って形成された樋状の電線配索用通路部と、前記電線配索用通路部と前記各収容枠部とを連通している複数の連絡通路部と、を有する電線配索体と、前記各収容枠部に収容された複数のバスバーと、一端を前記バスバーに電気的に接続され、前記連絡通路部に通されさらに前記電線配索用通路部に通され他端を外部端子に電気的に接続される複数の電線と、前記連絡通路部および前記電線配索用通路部を覆う蓋部と、を備える電池配線モジュールであって、前記各連絡通路部の側面部は、前記電線配索用通路部の上端における間口の幅が下端での通路の幅よりも所要大きくなるよう、前記電線配索用通路部側の端縁に傾斜部を有するリブで構成されている構成である。   In order to achieve the above object, a battery wiring module according to the present invention includes a plurality of housing frame portions, a bowl-shaped wire routing passage portion formed along the plurality of housing frame portions, and the wire routing module. A wire arrangement having a plurality of communication passage portions communicating with the passage portion and each of the housing frame portions, a plurality of bus bars housed in the housing frame portions, and one end electrically connected to the bus bar A plurality of wires that are connected to the connecting passage portion, and further passed through the electric wire routing passage portion and electrically connected to the other end at the other end, the connecting passage portion and the electric wire routing passage A side wall portion of each of the connecting passage portions, the width of the front opening at the upper end of the wire routing passage portion is larger than the width of the passage at the lower end. The rib which has an inclined part in the edge by the side of the above-mentioned electric wire routing passage Is a configuration that is configured.
この構成により、本発明に係る電池配線モジュールは、蓋部によって電線配索用通路部を覆う際に、閉蓋方向への蓋部の移動によりリブの傾斜部に当接されている電線の電線配索用通路部内への電線の収容がアシストされ、蓋部の開放端側と電線配索用通路部側の端縁との間の電線の挟み込みを防止できる。リブは、各連絡通路部の側面部を電線配索用通路部の上端における間口の幅が下端での通路の幅よりも所要大きくなるようにすることで形成することができ、簡単な構造で実現できる。   With this configuration, when the battery wiring module according to the present invention covers the wire routing passage portion with the lid portion, the electric wire of the wire that is in contact with the inclined portion of the rib by the movement of the lid portion in the closing direction. The accommodation of the electric wire in the routing passage portion is assisted, and pinching of the electric wire between the open end side of the lid portion and the end edge on the electric wire routing passage portion side can be prevented. The rib can be formed by making the side part of each connecting passage part the required width of the front opening at the upper end of the wire routing passage part larger than the width of the passage at the lower end, and has a simple structure. realizable.
また、本発明に係る電池配線モジュールは、前記リブは、前記蓋部が前記電線配索用通路部を覆った際に前記蓋部の上面と一致する高さ以上に延在され、前記蓋部は、前記各連絡通路部の側面部を構成するリブをそれぞれ収容するよう設けられた複数の貫通孔を有し、前記各貫通孔は、前記蓋部が電線配索用通路部を覆った際に、対応する1つの前記リブの上端部を収容し、かつ前記上端部の周囲に電線点検用の隙間を有するようになっている構成としてもよい。   Further, in the battery wiring module according to the present invention, the rib extends to a height equal to or higher than an upper surface of the lid portion when the lid portion covers the wire routing passage portion, and the lid portion Has a plurality of through holes provided so as to accommodate the ribs constituting the side surface portions of the communication passage portions, respectively, and the through holes are formed when the lid portion covers the wire routing passage portion. In addition, the upper end portion of one corresponding rib may be accommodated and a wire inspection gap may be provided around the upper end portion.
この構成により、本発明に係る電池配線モジュールは、リブが蓋部の上部まで突設した構造により電線の噛み込み防止効果を高められるとともに、蓋部を閉蓋した状態で、電線点検用の隙間から電線配索用通路部内に電線が存在するか否かを目視によって確認でき、電線の配索作業の作業性を向上させることができる。   With this configuration, the battery wiring module according to the present invention can improve the effect of preventing the biting of the electric wire by the structure in which the rib protrudes to the upper part of the lid part, and the gap for wire inspection with the lid part closed. Thus, it is possible to visually confirm whether or not an electric wire exists in the electric wire routing passage, and the workability of the electric wire routing operation can be improved.
また、本発明に係る電池配線モジュールは、前記電線配索体は、前記電線を曲げて前記電線配索用通路部の直線部に導く前記電線配索用通路部のコーナー部の内側で前記蓋部を受け止めるように設けられた蓋受面部より上方に突設されたコーナーリブをさらに有し、前記蓋部は、前記コーナーリブに対応して設けられた貫通孔を有し、前記貫通孔は、前記蓋部が電線配索用通路部を覆った際に、前記コーナーリブの上端部を収容し、かつ前記上端部の周囲に電線点検用の隙間を有するようになっている構成としてもよい。   Further, in the battery wiring module according to the present invention, the wire wiring body includes the lid inside the corner portion of the wire routing passage portion that bends the wire and guides it to a straight portion of the wire routing passage portion. A corner rib projecting upward from a lid receiving surface portion provided to receive the portion, the lid portion having a through hole provided corresponding to the corner rib, When the cover portion covers the wire routing passage portion, the upper end portion of the corner rib may be accommodated, and a gap for wire inspection may be provided around the upper end portion. .
この構成により、本発明に係る電池配線モジュールは、電線配索用通路部のコーナー部で電線をコーナーリブに沿って曲げて直線部に導く電線の配索作業を円滑に行えるとともに、電線配索用通路部側の端縁と蓋部の開放端側との間における電線の噛み込みを防止できる。また、コーナー部においても、閉蓋状態で、電線点検用の隙間から電線配索用通路部内に電線が存在するか否かを目視によって確認できる。   With this configuration, the battery wiring module according to the present invention can smoothly perform the wiring operation of the electric wire bent at the corner portion of the electric wire routing passage portion along the corner rib and led to the straight portion, and the electric wire routing. It is possible to prevent the electric wire from being caught between the edge on the side of the working passage and the open end of the lid. Moreover, also in a corner part, it can be visually confirmed whether an electric wire exists in the passage part for electric wire wiring from the clearance gap for electric wire inspection in the closed state.
本発明によれば、簡単な構成で、電線配索用通路部の端縁と蓋部の開放端側との間の電線の噛み込みを確実に防止することができかつ電線配索作業の作業性を向上させることが可能な電池配線モジュールを提供することができる。   According to the present invention, it is possible to reliably prevent the electric wire from being caught between the edge of the wire routing passage portion and the open end side of the lid portion with a simple configuration and to perform the wire routing work. A battery wiring module capable of improving the performance can be provided.
本発明の一実施の形態に係る電池配線モジュールを装着した電池集合体の構成を示す斜視図である。It is a perspective view which shows the structure of the battery assembly | assembly with which the battery wiring module which concerns on one embodiment of this invention was mounted | worn. 本発明の一実施の形態に係る電池配線モジュールの開蓋状態を示す平面図である。It is a top view which shows the cover open state of the battery wiring module which concerns on one embodiment of this invention. 本発明の一実施の形態に係る電池配線モジュールの第1および第2の電線用蓋部の閉蓋状態を示す平面図である。It is a top view which shows the cover state of the 1st and 2nd cover part for electric wires of the battery wiring module which concerns on one embodiment of this invention. 本発明の一実施の形態に係る電池配線モジュールの第1および第2の電線用蓋部、第1および第2の電極用蓋部の閉蓋状態を示す平面図である。It is a top view which shows the closed state of the 1st and 2nd cover part for electric wires of the battery wiring module which concerns on one embodiment of this invention, and the 1st and 2nd cover part for electrodes. 本発明の一実施の形態に係る電池配線モジュールの電線配索用通路部の要部断面の構成を示す図である。It is a figure which shows the structure of the principal part cross section of the electric wire wiring passage part of the battery wiring module which concerns on one embodiment of this invention. 本発明の一実施の形態に係る電池配線モジュールの電線配索体のコーナーリブの構成を示す図である。It is a figure which shows the structure of the corner rib of the electric wire wiring body of the battery wiring module which concerns on one embodiment of this invention. 本発明の一実施の形態に係る電池配線モジュールの電線配索体に対する電線配索時の電線配索用通路部の断面構造を示す図である。It is a figure which shows the cross-section of the electric wire wiring passage part at the time of the electric wire wiring with respect to the electric wire wiring body of the battery wiring module which concerns on one embodiment of this invention. 本発明の一実施の形態に係る電池配線モジュールの電線配索体に対する電線配索後における蓋部閉蓋時の電線配索用通路部の断面構造を示す図である。It is a figure which shows the cross-sectional structure of the electric wire wiring passage part at the time of the cover part lid closing after the electric wire wiring with respect to the electric wire wiring body of the battery wiring module which concerns on one embodiment of this invention. 従来の電線配索体の一部の断面図である。It is sectional drawing of a part of conventional electric wire wiring body.
以下、本発明の実施の形態について、図面を参照して説明する。   Embodiments of the present invention will be described below with reference to the drawings.
図1ないし図8は、本発明に係る電池配線モジュールの一実施の形態を示している。   1 to 8 show an embodiment of a battery wiring module according to the present invention.
本実施の形態は、本発明を、図示しない電気自動車またはハイブリッド自動車等の車両に高電圧用の二次電池として搭載される電池集合体10に対して着脱可能に装着される電池配線モジュール20に適用したものである。なお、電池集合体10に電池配線モジュール20を装着した状態で、あるいは、複数の電池集合体10にそれぞれ対応する電池配線モジュール20を装着した状態で、車両に搭載される1つの電池パックが形成されるようになっている。   In the present embodiment, the present invention is applied to a battery wiring module 20 that is detachably attached to a battery assembly 10 that is mounted as a secondary battery for high voltage in a vehicle such as an electric vehicle or a hybrid vehicle (not shown). It is applied. In addition, one battery pack mounted on the vehicle is formed in a state where the battery wiring module 20 is mounted on the battery assembly 10 or in a state where the battery wiring modules 20 respectively corresponding to the plurality of battery assemblies 10 are mounted. It has come to be.
まず、本実施の形態の構成について説明する。   First, the configuration of the present embodiment will be described.
図1は、本実施の形態に係る電池配線モジュール20が装着された電池集合体10の構成を示す斜視図であり、特に、電線配索体30に対して、第1および第2の電線用蓋部41,42を開蓋し、かつ、第1および第2の電極用蓋部43,44(図4参照)が未装着の状態を示している。   FIG. 1 is a perspective view showing a configuration of a battery assembly 10 to which a battery wiring module 20 according to the present embodiment is mounted. In particular, the first and second electric wires are used with respect to the electric wire routing body 30. The lid portions 41 and 42 are opened, and the first and second electrode lid portions 43 and 44 (see FIG. 4) are not attached.
図1に示すように、電池集合体10は、それぞれ正極および負極の電極端子を有する複数の板状電池12がセパレータ13を間に挟んで板厚方向に重なるように積層配置されたものであり、隣り合う各一対の板状電池12の間で互いに近接する一対の電極端子の極性が互いに逆極性となるように、複数の板状電池12が交互に逆向きに反転して配置されている。   As shown in FIG. 1, the battery assembly 10 is formed by stacking a plurality of plate batteries 12 each having a positive electrode electrode and a negative electrode terminal so as to overlap in the plate thickness direction with a separator 13 interposed therebetween. The plurality of plate batteries 12 are alternately reversed and arranged so that the polarities of a pair of electrode terminals adjacent to each other between each pair of adjacent plate batteries 12 are opposite to each other. .
各板状電池12は、板状、すなわち、扁平な略直方体形状をなしており、充電可能な単一の二次電池セル(単電池)あるいは直列に接続するように一体化された複数の二次電池セル(組電池)で構成されている。   Each plate battery 12 has a plate shape, that is, a flat, substantially rectangular parallelepiped shape, and is a single rechargeable battery cell (unit cell) that can be charged or a plurality of two batteries integrated in series. It is composed of secondary battery cells (assembled batteries).
また、各板状電池12は、上面部の長手方向の両端側に正極および負極の電極端子がそれぞれ上方(外方)に突出するように設けられている。   Each plate-like battery 12 is provided so that positive and negative electrode terminals protrude upward (outward) on both ends in the longitudinal direction of the upper surface.
複数の板状電池12の電極端子は、詳細形状を図示しないが、正極および負極のいずれにおいても、雄ねじが形成されており、板状電池12の長手方向両側においてそれぞれ互いに近接する陽極端子と陰極端子とに二つ穴を有する連結プレートを被せて、両電極端子にナットを締めつけている。連結プレートの長さ方向の中央には電圧検出用の端子11(本発明における端子)を有している。   Although the detailed shape of the electrode terminals of the plurality of plate batteries 12 is not shown, male screws are formed in both the positive electrode and the negative electrode, and the anode terminals and the cathodes that are close to each other on both sides in the longitudinal direction of the plate battery 12 The terminal is covered with a connecting plate having two holes, and nuts are fastened to both electrode terminals. A voltage detection terminal 11 (terminal in the present invention) is provided at the center in the length direction of the connecting plate.
電池集合体10は、複数の連結プレートを介して複数の板状電池12が直列に接続されることで、高電圧用の二次電池モジュールとして構成されている。   The battery assembly 10 is configured as a secondary battery module for high voltage by connecting a plurality of plate batteries 12 in series via a plurality of connecting plates.
この電池集合体10に装着される電池配線モジュール20は、図1〜図4に示すように、電線配索体30と、複数のバスバー21と、複数の電線23と、第1の電線用蓋部41と、第2の電線用蓋部42と、第1の電極用蓋部43と、第2の電極用蓋部44と、を有している。   As shown in FIGS. 1 to 4, the battery wiring module 20 attached to the battery assembly 10 includes an electric wire routing body 30, a plurality of bus bars 21, a plurality of electric wires 23, and a first electric wire lid. Part 41, second wire lid part 42, first electrode lid part 43, and second electrode lid part 44.
電線配索体30は、耐熱性や耐薬品性に優れた合成樹脂を用いて射出成形等により作製されている。電線配索体30は、電池集合体10に被される際に各電池12の積層方向に沿った一方の側と他方の側とに2列に並んで突出する複数の端子11をそれぞれ挿通させる複数の端子挿通孔31(図1参照)を有する。   The electric wire routing body 30 is produced by injection molding or the like using a synthetic resin having excellent heat resistance and chemical resistance. When the wire assembly 30 is covered with the battery assembly 10, the plurality of terminals 11 protruding in two rows are inserted through one side and the other side along the stacking direction of the batteries 12, respectively. A plurality of terminal insertion holes 31 (see FIG. 1) are provided.
また、電線配索体30は、各端子挿通孔31を囲む複数の収容枠部32と、第1の電線配索用通路部34と、第2の電線配索用通路部35と、複数の連絡通路部36と、を有している。複数の収容枠部32は、上述した複数の端子11の2列配列に対応するように並列された第1の収容枠群32aまたは第2の収容枠群32bのいずれかを構成している。   In addition, the wire routing body 30 includes a plurality of housing frame portions 32 surrounding each terminal insertion hole 31, a first wire routing passage portion 34, a second wire routing passage portion 35, and a plurality of And a communication passage portion 36. The plurality of storage frame portions 32 constitute either the first storage frame group 32a or the second storage frame group 32b arranged in parallel so as to correspond to the two-row arrangement of the plurality of terminals 11 described above.
第1の電線配索用通路部34は、配線導出通路部33と、配線導出通路部33と連通する短い通路部34aと、短い通路部34aと連通し第1の収容枠群32aに沿って延在する長い通路部34bとを有する。また、第2の電線配索用通路部35は、配線導出通路部33と、配線導出通路部33と連通する短い通路部35aと、短い通路部35aと連通し第1の収容枠群32bに沿って延在する長い通路部35bとを有する。   The first wire routing passage portion 34 includes a wiring lead-out passage portion 33, a short passage portion 34a communicating with the wiring lead-out passage portion 33, and a first passage frame group 32a communicating with the short passage portion 34a. And a long passage portion 34b extending. Further, the second wire routing passage portion 35 includes a wiring lead-out passage portion 33, a short passage portion 35a communicating with the wiring lead-out passage portion 33, and a first passage frame group 32b communicating with the short passage portion 35a. And a long passage portion 35b extending along.
なお、配線導出通路部33は、一端が外部端子であるコネクタ25に接続されている複数の電線23を当該電線配索体30内に導出する部分であり、桶状の形状を有し、電池集合体10の積層方向の一側中途部より外側へ延在している。   Note that the wiring lead-out passage portion 33 is a portion for leading out the plurality of electric wires 23 connected to the connector 25, one end of which is an external terminal, into the electric wire routing body 30, and has a hook-like shape. The assembly 10 extends outward from a midway portion on one side in the stacking direction.
このように、電線配索体30において、第1の電線配索用通路部34は、配線導出通路部33の内端から折れ曲がって一方の側に延在する短い通路部34aを有し、さらに折れ曲がって第1の収容枠群32aに沿って延在する長い通路部34bを有する平面視L形のかつ樋状の成形体により構成されている。   As described above, in the wire routing body 30, the first wire routing passage portion 34 has a short passage portion 34 a that is bent from the inner end of the wiring lead-out passage portion 33 and extends to one side. It is formed of an L-shaped and bowl-shaped molded body in plan view having a long passage portion 34b that is bent and extends along the first housing frame group 32a.
また、第2の電線配索用通路部35は、配線導出通路部33の内端から折れ曲がって他方の側に延在する短い通路部35aを有し、さらに折れ曲がって第2の収容枠群32bに沿って延在する長い通路部35bを有する平面視L形のかつ樋状の成形体により構成されている。   The second wire routing passage portion 35 has a short passage portion 35a that is bent from the inner end of the wiring lead-out passage portion 33 and extends to the other side, and is further bent to form the second housing frame group 32b. It is comprised by the planar view L-shaped and bowl-shaped molded object which has the long channel | path part 35b extended along.
複数の連絡通路部36は、第1の電線配索用通路部34の長い通路部34bと第1の収容枠群32aの各収容枠部32、および第2の電線配索用通路部35の長い通路部35bと第2の収容枠群32bの各収容枠部32とをそれぞれ連通している。   The plurality of communication passage portions 36 include the long passage portions 34b of the first electric wire routing passage portion 34, the receiving frame portions 32 of the first receiving frame group 32a, and the second electric wire routing passage portion 35. The long passage portion 35b communicates with each housing frame portion 32 of the second housing frame group 32b.
電池配線モジュール20において、電線配索体30は、第1の電線配索用通路部34の長い通路部34bおよび第2の電線配索用通路部35の長い通路部35bが、それぞれ、第1の収容枠群32aおよび第2の収容枠群32bの外側に配置されている。   In the battery wiring module 20, the wire routing body 30 includes a long passage portion 34 b of the first wire routing passage portion 34 and a long passage portion 35 b of the second wire routing passage portion 35, respectively. The housing frame group 32a and the second housing frame group 32b are disposed outside.
電線配索体30は、各収容枠部32内にそれぞれ孔付きの複数のバスバー21が収容されている。また、電線配索体30において、複数の電線23は、複数の板状電池12の端子電圧をそれぞれ検出する検知電線として配索されるものである。これら複数の電線23は、その一端が複数のバスバー21の1つに電気的に接続され、複数の連絡通路部36のうちの1つを経由して第1の電線配索用通路部34または第2の電線配索用通路部35に通され、さらに配線導出通路部33に通されて外部に延在されている。   In the electric cable routing body 30, a plurality of bus bars 21 with holes are accommodated in the respective accommodation frame portions 32. Further, in the electric wire arrangement body 30, the plural electric wires 23 are arranged as detection electric wires for detecting the terminal voltages of the plural plate batteries 12, respectively. One end of each of the plurality of electric wires 23 is electrically connected to one of the plurality of bus bars 21, and the first electric wire routing passage portion 34 or one of the plurality of electric wires 23 is connected via one of the plurality of connection passage portions 36. It is passed through the second wire routing passage portion 35 and further passed through the wiring lead-out passage portion 33 and extends to the outside.
複数の電線23は、それぞれ絶縁被覆電線で構成されるとともに、複数の板状電池12の積層方向に延在しており、対応するバスバー21の配設位置や配索経路に応じて、互いに異なる長さを有している。また、複数の電線23の他端側は、それぞれ図示しないコネクタ端子を圧着された状態で、コネクタ25に結合されている。要するに、本実施の形態では、複数の電線23は、それぞれ、一端をバスバー21に電気的に接続され、連絡通路部36に通されさらに第1および第2の電線配索用通路部34,35に通され他端を外部端子であるコネクタ25に接続されている。   Each of the plurality of electric wires 23 is composed of an insulation-coated electric wire and extends in the stacking direction of the plurality of plate batteries 12, and is different from each other depending on the arrangement position and the routing route of the corresponding bus bar 21. It has a length. The other ends of the plurality of electric wires 23 are coupled to the connector 25 in a state where connector terminals (not shown) are respectively crimped. In short, in the present embodiment, one end of each of the plurality of electric wires 23 is electrically connected to the bus bar 21, passed through the connecting passage portion 36, and the first and second electric wire routing passage portions 34 and 35. The other end is connected to a connector 25 which is an external terminal.
コネクタ25は、車両に搭載された図示しない充電制御用のECU(電子制御ユニット)に接続されている。これにより、電池集合体10は、その充電状態であるSOC(State Of Charge)を監視され、その充電状態と車両の運転状態とに応じて、所定範囲内の充電状態に制御されるようになっている。なお、複数の電線23は、他端がコネクタ25に接続されるのに限らず、例えば車両に搭載される電子回路の端子(外部端子)に直接接続される構成であってもよい。   The connector 25 is connected to a charge control ECU (electronic control unit) (not shown) mounted on the vehicle. As a result, the battery assembly 10 is monitored for its state of charge (SOC), and is controlled to a charged state within a predetermined range in accordance with the charged state and the driving state of the vehicle. ing. The plurality of electric wires 23 are not limited to being connected to the connector 25 at the other end, but may be configured to be directly connected to terminals (external terminals) of an electronic circuit mounted on the vehicle, for example.
電池配線モジュール20を構成する電線配索体30において、第1の電線用蓋部41および第2の電線用蓋部42は、図1〜図4に示すように、樹脂製の矩形状の板状成形体で構成される。このうち、第1の電線用蓋部41は、電線配索体30の一方の側の外側の側壁上端にヒンジ411を介して開状態に一体に設けられる。第1の電線用蓋部41は、閉蓋時に、第1の電線配索用通路部34の長い通路部35b(図2参照)を覆うものである。   In the electric cable routing body 30 constituting the battery wiring module 20, the first electric wire lid portion 41 and the second electric wire lid portion 42 are made of a resin-made rectangular plate as shown in FIGS. It is composed of a shaped product. Among these, the 1st electric wire cover part 41 is integrally provided in the open state via the hinge 411 at the outer side wall upper end of the one side of the electric wire routing body 30. As shown in FIG. The 1st electric wire cover part 41 covers the long channel | path part 35b (refer FIG. 2) of the 1st electric wire routing path part 34 at the time of a lid closing.
また、第2の電線用蓋部42は、電線配索体30の他方の側の外側の側壁上端にヒンジ421を介して開状態に一体に設けられる。第2の電線用蓋部42は、閉蓋時に、第2の電線配索用通路部35の長い通路部35b(図2参照)を覆うものである。   Further, the second wire lid portion 42 is integrally provided in an open state via a hinge 421 on the outer side wall upper end on the other side of the wire routing body 30. The 2nd electric wire cover part 42 covers the long channel | path part 35b (refer FIG. 2) of the 2nd electric wire wiring channel | path part 35 at the time of a cover closing.
第1の電線用蓋部41および第2の電線用蓋部42は、ヒンジ411,421が設けられる側と反対の側縁部に、スナップフィットタイプの複数の係止爪412,422がそれぞれ設けられる。第1の電線用蓋部41の複数の係止爪412は、第1の電線用蓋部41の閉蓋時、第1の電線配索用通路部34に沿って設けられた複数の係合凹部55にそれぞれ嵌合される。また、第2の電線用蓋部42の複数の係止爪422は、第2の電線用蓋部42の閉蓋時、第2の電線配索用通路部35に沿って設けられた複数の係合凹部56に嵌合される。   The first electric wire lid 41 and the second electric wire lid 42 are provided with a plurality of snap-fitting type locking claws 412 and 422 on the side edge opposite to the side where the hinges 411 and 421 are provided, respectively. It is done. The plurality of locking claws 412 of the first wire lid 41 are a plurality of engagements provided along the first wire routing passage 34 when the first wire lid 41 is closed. The recesses 55 are respectively fitted. Further, the plurality of locking claws 422 of the second electric wire lid portion 42 are provided along the second electric wire routing passage portion 35 when the second electric wire lid portion 42 is closed. The engagement recess 56 is fitted.
また、電線配索体30において、第1の電極用蓋部43は、図4に示すように、電線配索体30と分離して構成され、閉蓋時に、第1の収容枠群32aを覆うものである。第1の電極用蓋部43は、閉蓋時に第1の収容枠群32aに対応する側の面に複数の係止爪431を有する。係止爪431は、第1の電極用蓋部43の閉蓋時に、電線配索体30側に設けられた係合凹部57(図2、図3参照)に嵌合される。   Moreover, in the electric wire arrangement body 30, as shown in FIG. 4, the 1st electrode cover part 43 is comprised separately from the electric wire arrangement body 30, and when the lid is closed, the first housing frame group 32a is arranged. It is something to cover. The first electrode lid portion 43 has a plurality of locking claws 431 on the surface corresponding to the first housing frame group 32a when the lid is closed. The locking claw 431 is fitted into an engagement recess 57 (see FIGS. 2 and 3) provided on the electric wire routing body 30 side when the first electrode lid 43 is closed.
第2の電極用蓋部44は、図4に示すように、電線配索体30と分離して構成され、閉蓋時に、第2の収容枠群32bを覆うものである。第2の電極用蓋部44は、閉蓋時に第2の収容枠群32bに対応する側の面に複数の係止爪441を有する。係止爪441は、第2の電極用蓋部44の閉蓋時に、電線配索体30側に設けられた係合凹部58(図2、図3参照)に嵌合される。   As shown in FIG. 4, the second electrode lid portion 44 is configured separately from the electric cable routing body 30 and covers the second housing frame group 32 b when the lid is closed. The second electrode lid portion 44 has a plurality of locking claws 441 on the surface corresponding to the second housing frame group 32b when the lid is closed. The locking claw 441 is fitted into an engagement recess 58 (see FIGS. 2 and 3) provided on the electric wire routing body 30 side when the second electrode lid portion 44 is closed.
次に、電池配線モジュール20における各蓋部の閉蓋作業について説明する。   Next, the lid closing operation of each lid in the battery wiring module 20 will be described.
閉蓋作業では、まず、複数の電線23を用意し、図2に示すように、各々の一端を複数のバスバー21のうちの1つにそれぞれ電気的に接続する。本実施の形態では、各電線23の上述した一端は孔付きの各バスバー21に連結されている。つまり、各バスバー21は、検知電線である電線23の接続端子として機能する。   In the closing operation, first, a plurality of electric wires 23 are prepared, and one end of each is electrically connected to one of the plurality of bus bars 21 as shown in FIG. In the present embodiment, the above-described one end of each electric wire 23 is connected to each bus bar 21 with a hole. That is, each bus bar 21 functions as a connection terminal of the electric wire 23 that is a detection electric wire.
各バスバー21は、それぞれに形成された孔に各端子11を通すようにして第1および第2の収容枠群32a,32bの各収容枠部32内に収容され、各端子11にねじ結合されるナット16によって締め付け固定される。これにより、複数の電線23の各バスバー21との電気的な接続が図られる。   Each bus bar 21 is housed in each housing frame portion 32 of the first and second housing frame groups 32a and 32b so that each terminal 11 passes through each hole, and is screwed to each terminal 11. The nut 16 is tightened and fixed. Thereby, the electrical connection with each bus bar 21 of the some electric wire 23 is achieved.
各バスバー21に接続した各電線23のうち、一部は、連絡通路部36を経由して第1の電線配索用通路部34に通し、さらに配線導出通路部33に通して外部へ延在する。その一方で、残りの各電線23は、例えば、連絡通路部36を経由して第2の電線配索用通路部35に通し、さらに配線導出通路部33に通して外部へと延在される。外部に延在させた複数の電線23はコネクタ25に接続される。   A part of each electric wire 23 connected to each bus bar 21 passes through the first electric wire routing passage portion 34 via the communication passage portion 36 and further extends to the outside through the wiring lead-out passage portion 33. To do. On the other hand, the remaining electric wires 23 are, for example, passed through the second wire routing passage portion 35 via the communication passage portion 36 and further extended to the outside through the wiring lead-out passage portion 33. . A plurality of electric wires 23 extended to the outside are connected to a connector 25.
第1の電線配索用通路部34および第2の電線配索用通路部35に対する電線23の配索が完了した後、図3に示すような態様で第1および第2の電極用蓋部43,44の閉蓋を行う。閉塞に際し、第1の電線用蓋部41については、ヒンジ部411を設けた一側縁の他側縁に設けた係止爪412が電線配索体30側に設けた対応する係合凹部55に係合されるまで回動させればよい。また、第2の電線用蓋部42については、ヒンジ部421を設けた一側縁の他側縁に設けた係止爪422が電線配索体30側に設けた対応する係合凹部56に係合されるまで回動させればよい。   After the wiring of the electric wire 23 with respect to the first electric wire routing passage 34 and the second electric wire routing passage 35 is completed, the first and second electrode lid portions are arranged as shown in FIG. The lids 43 and 44 are closed. At the time of closing, with respect to the first electric wire lid portion 41, the corresponding engaging concave portion 55 provided on the electric wire routing body 30 side by the locking claw 412 provided on the other side edge provided with the hinge portion 411 is provided. It may be rotated until it is engaged with. Moreover, about the 2nd electric wire cover part 42, the latching claw 422 provided in the other side edge of the one side edge which provided the hinge part 421 is in the corresponding engagement recessed part 56 provided in the electric wire routing body 30 side. What is necessary is just to rotate until it engages.
電池配線モジュール20は、複数の電線23の第1および第2の電線配索用通路部34,35内での配索(図2参照)と、電線23の配索後の第1および第2の電線配索用通路部34,35の第1および第2の電線用蓋部41,42による閉蓋(図3参照)が完了すると、取引先へと出荷可能な状態となる。   The battery wiring module 20 includes a plurality of electric wires 23 arranged in the first and second electric wire arrangement passage portions 34 and 35 (see FIG. 2), and the first and second electric wires 23 after the arrangement. When the closing (see FIG. 3) of the first and second wire lid portions 41, 42 of the wire routing passage portions 34, 35 is completed, the product can be shipped to a customer.
取引先では、納品された電池配線モジュール20を電池集合体10の上面に取り付け、例えば、自動車の電池パックとして組み立てる。具体的に、取引先では、図1に示すように、電池配線モジュール20を、電池集合体10の積層方向に沿った一方の側と他方の側とに2列状に突出する複数の端子11をそれぞれ複数の端子挿通孔31に挿通させるように電池集合体10に取り付ける。   The supplier attaches the delivered battery wiring module 20 to the upper surface of the battery assembly 10 and assembles it, for example, as a battery pack for an automobile. Specifically, at the supplier, as shown in FIG. 1, a plurality of terminals 11 projecting the battery wiring module 20 in two rows on one side and the other side along the stacking direction of the battery assembly 10. Are attached to the battery assembly 10 so as to be inserted through the plurality of terminal insertion holes 31.
次に、取引先では、電池集合体10の上面に取り付けられた電池配線モジュール20において、電線配索体30の第1の収容枠群32aおよび第2の収容枠群32bを覆うように第1および第2の電極用蓋部43,44の閉蓋を行う。   Next, in the business partner, in the battery wiring module 20 attached to the upper surface of the battery assembly 10, the first housing frame group 32 a and the second housing frame group 32 b of the wire routing body 30 are covered with the first. Then, the second electrode lid portions 43 and 44 are closed.
その際、第1の電極用蓋部43の閉蓋については、複数の係止爪431が下を向くように第1の収容枠群32aに対向配置した後、各係止爪431が電線配索体30側に設けられた係合凹部57に係合するまで下方に押し下げればよい。同様に、第2の電極用蓋部44の閉蓋は、複数の係止爪441が下を向くように第2の収容枠群32bに対向配置した後、各係止爪441が電線配索体30側に設けられた係合凹部58に係合するまで下方に押し下げることにより行うことができる。   At that time, the lid of the first electrode lid portion 43 is disposed so as to face the first housing frame group 32a so that the plurality of locking claws 431 face downward, and then each locking claw 431 is connected to the electric wire. What is necessary is just to push down below until it engages with the engagement recessed part 57 provided in the cable body 30 side. Similarly, the lid of the second electrode lid portion 44 is arranged so as to face the second housing frame group 32b so that the plurality of locking claws 441 face downward, and then each locking claw 441 is wired to the electric wire. This can be done by pushing down until it engages with an engagement recess 58 provided on the body 30 side.
次に、本実施の形態に係る電池配線モジュール20の電線配索体30における第1および第2の電極用蓋部43,44の閉蓋時の電線23の噛み込み防止構造について説明する。   Next, a description will be given of a structure for preventing the electric wire 23 from being caught when the first and second electrode lid portions 43 and 44 are closed in the electric wire routing body 30 of the battery wiring module 20 according to the present embodiment.
電池配線モジュール20は、電線23の噛み込み防止構造として、電線配索体30の各連絡通路部36の側面部に、第1および第2の電線配索用通路部34,35に配索中の各電線23を、第1および第2の電線用蓋部41,42の閉蓋の動きに合わせて第1および第2の電線配索用通路部34,35内に案内するための複数のリブが設けられている。また、第1および第2の電線配索用通路部34,35の長い通路部34b,35bを覆う第1および第2の電線用蓋部41,42には、上記各リブ51,52をそれぞれ収容する複数の貫通孔が設けられる。   The battery wiring module 20 is currently being routed to the first and second wire routing passage portions 34 and 35 on the side surface portion of each connection passage portion 36 of the wire routing body 30 as a structure for preventing the electric wire 23 from being caught. A plurality of electric wires 23 for guiding the electric wires 23 into the first and second electric wire routing passage portions 34 and 35 in accordance with the movement of the lids of the first and second electric wire lid portions 41 and 42. Ribs are provided. The first and second electric wire cover portions 41 and 42 covering the long passage portions 34b and 35b of the first and second electric wire routing passage portions 34 and 35 are provided with the ribs 51 and 52, respectively. A plurality of through-holes to be accommodated are provided.
具体的に、電線配索体30は、第1の電線配索用通路部34に連通する各連絡通路部36の側面部には、複数のリブ51a,51b,51c,51d,51e,51f,51gが形成されている。このうち、リブ51aは、第1の電線配索用通路部34の短い通路部34aと長い通路部34bを連結するコーナー部341に設けられるR形状のコーナーリブである。リブ51a(以下、コーナーリブということもある)以外の各リブ51b,51c,51d,51e,51f,51gは、第1の電線配索用通路部34の長い通路部34bからなる直線部に沿って設けられている。   Specifically, the wire routing body 30 has a plurality of ribs 51 a, 51 b, 51 c, 51 d, 51 e, 51 f, and the like on the side surface portion of each communication passage portion 36 communicating with the first wire routing passage portion 34. 51 g is formed. Among these, the rib 51a is an R-shaped corner rib provided in the corner portion 341 that connects the short passage portion 34a and the long passage portion 34b of the first electric wire routing passage portion 34. Each of the ribs 51b, 51c, 51d, 51e, 51f, 51g other than the rib 51a (hereinafter sometimes referred to as a corner rib) is along a straight line portion formed by the long passage portion 34b of the first wire routing passage portion 34. Is provided.
また、電線配索体30において、第1の電線用蓋部41には、第1の電線配索用通路部34のコーナーリブ51a,リブ51b,51c,51dおよび51e,51f,51gにそれぞれ対応する貫通孔41a,41b,41c,41d,41e,41fが設けられている。   Further, in the wire routing body 30, the first wire lid portion 41 corresponds to the corner rib 51a, ribs 51b, 51c, 51d and 51e, 51f, 51g of the first wire routing passage portion 34, respectively. Through-holes 41a, 41b, 41c, 41d, 41e, and 41f are provided.
第1の電線用蓋部41の上記貫通孔41a,41b,41c,41d,41e,41fは、閉蓋時に、それぞれ、第1の電線配索用通路部34の各連絡通路部36の側面部を構成するコーナーリブ51a,リブ51b,51c,51dおよび51e,51f,51gをそれぞれ収容するものである。   The through holes 41a, 41b, 41c, 41d, 41e, and 41f of the first electric wire lid portion 41 are respectively side portions of the communication passage portions 36 of the first electric wire routing passage portion 34 when the lid is closed. Corner ribs 51a, ribs 51b, 51c, 51d and 51e, 51f, 51g, respectively, are accommodated.
一方、第2の電線配索用通路部35に連通する各連絡通路部36の側面部には、複数のリブ52a,52b,52c,52d,52e,52f,52g,52hが形成されている。このうち、リブ52aは、第2の電線配索用通路部35の短い通路部35aと長い通路部35bを連結するコーナー部351に設けられる直角に曲がるコーナーリブである。リブ52a(以下、コーナーリブということもある)以外の各リブ52b,52c,52d,52e,52f,52g,52hは、第2の電線配索用通路部35の長い通路部35bからなる直線部に沿って設けられている。   On the other hand, a plurality of ribs 52 a, 52 b, 52 c, 52 d, 52 e, 52 f, 52 g, 52 h are formed on the side surface of each communication passage 36 that communicates with the second wire routing passage 35. Among these, the rib 52a is a corner rib that is bent at a right angle and is provided at a corner portion 351 that connects the short passage portion 35a and the long passage portion 35b of the second electric wire routing passage portion 35. Each of the ribs 52b, 52c, 52d, 52e, 52f, 52g, and 52h other than the rib 52a (hereinafter, sometimes referred to as a corner rib) is a straight portion formed by the long passage portion 35b of the second wire routing passage portion 35. It is provided along.
また、電線配索体30において、第2の電線用蓋部42には、第2の電線配索用通路部35のコーナーリブ52a,リブ52b,52c,52d,52e,52f,52gおよび52hにそれぞれ対応する貫通孔42a,42b,42c,42d,42e,42f,42gが設けられている。   Further, in the electric wire routing body 30, the second electric wire lid portion 42 has corner ribs 52a, ribs 52b, 52c, 52d, 52e, 52f, 52g and 52h of the second electric wire routing passage portion 35. Corresponding through holes 42a, 42b, 42c, 42d, 42e, 42f, and 42g are provided.
第2の電線用蓋部42の上記貫通孔42a,42b,42c,42d,42e,42f,42gは、その閉蓋時に、それぞれ、第2の電線配索用通路部35の各連絡通路部36の側面部を構成するコーナーリブ52a,リブ52b,52c,52d,52e,52f,52gおよび52hをそれぞれ収容するものである。   The through holes 42a, 42b, 42c, 42d, 42e, 42f, and 42g of the second electric wire lid portion 42 are respectively connected to the communication passage portions 36 of the second electric wire routing passage portion 35 when the lid is closed. The corner ribs 52a, ribs 52b, 52c, 52d, 52e, 52f, 52g and 52h constituting the side surface portions are respectively accommodated.
上記各リブ51b,51c,51d,51e,51f,51gおよび52b,52c,52d,52e,52f,52g,52hの構成について図5を参照してさらに詳しく説明する。   The configuration of each of the ribs 51b, 51c, 51d, 51e, 51f, 51g and 52b, 52c, 52d, 52e, 52f, 52g, 52h will be described in more detail with reference to FIG.
図5は、図2におけるA−A線による第1の電線配索用通路部34の断面構造を示している。図5に示されるリブ51bに代表されるように、上記各リブ51b,51c,51d,51e,51f,51gおよび52b,52c,52d,52e,52f,52g,52hは、対応する各連絡通路部36の側面部を構成している。   FIG. 5 shows a cross-sectional structure of the first electric wire routing passage 34 taken along line AA in FIG. As represented by the rib 51b shown in FIG. 5, the ribs 51b, 51c, 51d, 51e, 51f, 51g and 52b, 52c, 52d, 52e, 52f, 52g, 52h 36 side surfaces are formed.
すなわち、電線配索体30において、電線配索用通路部34に連通する側の各連絡通路部36の側面部は、その一つであるリブ52bを図5に例示するように、第1の電線配索用通路部34の上端における間口の幅W1が下端での通路340の幅W2よりも所要大きくなるよう、電線配索用通路部34側の端縁に傾斜部60を有するリブ51b,51c,51d,51e,51f,51gにより構成されている。   That is, in the wire routing body 30, the side surface portion of each communication passage portion 36 on the side communicating with the wire routing passage portion 34 has a first rib 52 b as illustrated in FIG. 5. A rib 51b having an inclined portion 60 at the edge on the side of the wire routing passage 34 so that the width W1 of the front end at the upper end of the wire routing passage 34 is larger than the width W2 of the passage 340 at the lower end, 51c, 51d, 51e, 51f, 51g.
同様に、電線配索用通路部35に連通する側の各連絡通路部36の側面部は、第2の電線配索用通路部35の上端における間口の幅W1が下端での通路350の幅W2よりも所要大きくなるよう、電線配索用通路部35側の端縁に傾斜部60を有するリブ52b,52c,52d,52e,52f,52g,52hにより構成されている。   Similarly, the side surface portion of each communication passage portion 36 on the side communicating with the wire routing passage portion 35 has a width W1 of the front end at the upper end of the second wire routing passage portion 35 and the width of the passage 350 at the lower end. It is comprised by rib 52b, 52c, 52d, 52e, 52f, 52g, 52h which has the inclination part 60 in the edge by the side of the electric wire routing path part 35 so that it may become required larger than W2.
上記傾斜部60は、例えば、通路340,350に対して45度〜70度の範囲の傾斜角を有する構成とすることができる。また、傾斜部60は、通路340,350を基端に形成されたものであってもよい。   The said inclination part 60 can be set as the structure which has the inclination angle of the range of 45 to 70 degree | times with respect to the channel | paths 340 and 350, for example. Further, the inclined portion 60 may be formed with the passages 340 and 350 as the base ends.
上記リブ51b,51c,51d,51e,51f,51gおよびリブ52b,52c,52d,52e,52f,52g,52hは、第1および第2の電線用蓋部41,42がそれぞれ第1および第2の電線配索用通路部34,35を覆った際に、第1および第2の電線用蓋部41,42の上面と一致する高さ以上に延在されている。   The ribs 51b, 51c, 51d, 51e, 51f, and 51g and the ribs 52b, 52c, 52d, 52e, 52f, 52g, and 52h have the first and second electric wire lid portions 41 and 42, respectively. When the first and second electric wire routing passages 34 and 35 are covered, the first and second electric wire lids 41 and 42 extend to a height equal to or higher than the upper surface.
これにより、第1および第2の電線用蓋部41,42は、図3に示すように、閉蓋時、各貫通孔41a,41b,41c,41d,41e,41fおよび42a,42b,42c,42d,42e,42f,42gが、それぞれ、第1の電線配索用通路部34の各連絡通路部36の側面部を構成するコーナーリブ51a,リブ51b,51c,51および51e,51f,51gおよび第2の電線配索用通路部35の各連絡通路部36の側面部を構成する上記コーナーリブ52a,リブ52b,52c,52d,52e,52f,52gおよび52hをそれぞれ収容することとなる。   Thereby, as shown in FIG. 3, the first and second electric wire lid portions 41 and 42 have the through holes 41a, 41b, 41c, 41d, 41e, 41f and 42a, 42b, 42c, 42d, 42e, 42f, and 42g are corner ribs 51a, ribs 51b, 51c, 51 and 51e, 51f, 51g, and 51e constituting the side surface portions of the communication passage portions 36 of the first electric wire routing passage portion 34, respectively. The corner ribs 52a, ribs 52b, 52c, 52d, 52e, 52f, 52g, and 52h constituting the side portions of the communication passage portions 36 of the second electric wire routing passage portion 35 are accommodated.
ここで、第1の電線用蓋部41の各貫通孔41a,41b,41c,41d,41e,41fは、第1の電線用蓋部41が第1の電線配索用通路部34を覆った際に、対応する各リブ51a,51b,51c,51dおよび51e,51f,51gの上端部の周囲に電線点検用の隙間61を有するようになっている。   Here, in each of the through holes 41a, 41b, 41c, 41d, 41e, and 41f of the first electric wire lid portion 41, the first electric wire lid portion 41 covered the first electric wire routing passage portion 34. In this case, a gap 61 for wire inspection is provided around the upper ends of the corresponding ribs 51a, 51b, 51c, 51d and 51e, 51f, 51g.
次に、コーナーリブ51aの構成について図6を参照して詳しく説明する。図6は、本実施の形態に係る電池配線モジュール20の電線配索体30に形成されるコーナーリブ51aの構成を示す図であり、図6(a)は上面図を示し、図6(b)は図6(a)のB−B線による断面図を示している。   Next, the configuration of the corner rib 51a will be described in detail with reference to FIG. FIG. 6 is a view showing a configuration of the corner rib 51a formed in the wire routing body 30 of the battery wiring module 20 according to the present embodiment, FIG. 6 (a) is a top view, and FIG. ) Shows a cross-sectional view taken along line BB in FIG.
図6に示すように、コーナーリブ51aは、電線配索体30の蓋受面部310より上方に突設されて形成される。蓋受面部310は、第1の電線配索用通路部34の短い通路部34aと長い通路部34b間のコーナー部341の内側で第1の電線用蓋部41を受け止めるように設けられている部材である。   As shown in FIG. 6, the corner rib 51 a is formed so as to protrude above the lid receiving surface portion 310 of the electric wire routing body 30. The lid receiving surface portion 310 is provided so as to receive the first electric wire lid portion 41 inside the corner portion 341 between the short passage portion 34a and the long passage portion 34b of the first electric wire routing passage portion 34. It is a member.
コーナーリブ51aは、第1の電線用蓋部41が第1の電線配索用通路34を覆った際に、第1の電線用蓋部41の上面と一致する高さ以上に延在されている。これにより、第1の電線用蓋部41は、閉蓋時、貫通孔41aがコーナーリブ51aを収容することとなる。   The corner rib 51a extends to a height equal to or higher than the upper surface of the first electric wire lid 41 when the first electric wire lid 41 covers the first electric wire routing passage 34. Yes. Thereby, as for the 1st electric wire cover part 41, the through-hole 41a will accommodate the corner rib 51a at the time of a cover closing.
また、第1の電線用蓋部41は、コーナーリブ51aに対応して設けられた貫通孔41aが、第1の電線用蓋部41が第1の電線配索用通路部34を覆った際に、コーナーリブ51aの上端部511を収容し、かつ上端部511の周囲に電線点検用の隙間61を有するように構成されている。   The first electric wire lid 41 has a through hole 41a provided corresponding to the corner rib 51a, and the first electric wire lid 41 covers the first electric wire routing passage 34. In addition, the upper end portion 511 of the corner rib 51a is accommodated, and a gap 61 for electric wire inspection is provided around the upper end portion 511.
なお、電線配索体30は、第2の電線配索用通路部35の短い通路部35aと長い通路部35b間のコーナー部351にも直角に曲がった形状のコーナーリブ52aを有している。このコーナーリブ52aも、第2の電線用蓋部42が第2の電線配索用通路35の長い通路部35bを覆った際に、第2の電線用蓋部42の上面と一致する高さ以上に延在されている。これにより、第2の電線用蓋部42は、閉蓋時、貫通孔42aがコーナーリブ52aを収容することとなる。   In addition, the electric wire routing body 30 has the corner rib 52a of the shape bent at right angle also in the corner part 351 between the short channel | path part 35a and the long channel | path part 35b of the 2nd electric wire wiring channel | path part 35. . The corner rib 52a also has a height that coincides with the upper surface of the second electric wire lid portion 42 when the second electric wire lid portion 42 covers the long passage portion 35b of the second electric wire routing passage 35. The above is extended. Thereby, as for the 2nd cover part 42 for electric wires, the through-hole 42a will accommodate the corner rib 52a at the time of a lid | cover.
また、第2の電線用蓋部42は、コーナーリブ52aに対応して設けられた貫通孔42aが、第2の電線用蓋部42が第2の電線配索用通路部35を覆った際に、コーナーリブ52aの上端部521を収容し、かつ上端部521の周囲に電線点検用の隙間61を有するように構成されている。   In addition, the second electric wire lid portion 42 has a through-hole 42a provided corresponding to the corner rib 52a, and the second electric wire lid portion 42 covers the second electric wire routing passage portion 35. In addition, the upper end portion 521 of the corner rib 52a is accommodated, and a gap 61 for electric wire inspection is provided around the upper end portion 521.
次に、第1および第2の電線用蓋部41,42の閉蓋時における配索中の電線23の噛み込み防止動作について図7および図8を参照して説明する。図7および図8は、図5と同様、図2におけるA−A線による断面図であり、特に、図7は第1の電線配索用通路部34内に電線23を配索する際の第1の電線用蓋部41の開蓋時の構造を示し、図8は第1の電線用蓋部41の閉蓋時の構造を示している。   Next, an operation for preventing the electric wire 23 from being caught while the first and second electric wire lid portions 41 and 42 are closed will be described with reference to FIGS. 7 and 8 are cross-sectional views taken along the line AA in FIG. 2 as in FIG. 5. In particular, FIG. 7 shows a case where the electric wire 23 is routed in the first electric wire routing passage 34. FIG. FIG. 8 shows the structure when the first electric wire lid 41 is opened, and FIG. 8 shows the structure when the first electric wire lid 41 is closed.
図7に示すように、第1の電線配索用通路部34に対する複数の電線23の配索が進むと、配索された各電線23は、第1の電線配索用通路部34内の通路340上に順番に積みあげられていく。この間、例えばリブ51bの傾斜部60に当接した電線23については、その自重によって傾斜部60を下方に向けて滑り、通路340上に積み上げられるように案内されることもある。また、状況によっては、電線23は、傾斜部60の上部に当接しそのままの位置を保つこともある。   As shown in FIG. 7, when the plurality of wires 23 are routed with respect to the first wire routing passage 34, the routed wires 23 are arranged in the first wire routing passage 34. They are stacked in order on the passage 340. During this time, for example, the electric wire 23 that is in contact with the inclined portion 60 of the rib 51b may be guided so that the inclined portion 60 slides downward due to its own weight and is stacked on the passage 340. Further, depending on the situation, the electric wire 23 may abut against the upper portion of the inclined portion 60 and keep the position as it is.
第1の電線配索用通路部34内での電線23の配索が完了すると、図8に示すように、第1の電線用蓋部41がヒンジ411を支点に閉蓋方向に回動させられて第1の電線配索用通路部34を覆う閉蓋が行われる。   When the wiring of the wire 23 in the first wire routing passage 34 is completed, as shown in FIG. 8, the first wire lid 41 rotates in the closing direction with the hinge 411 as a fulcrum. Then, the first lid covering the first wire routing passage 34 is closed.
その際、リブ51bの傾斜部60に電線23が当接したままの状態となることがある。このような状況下において、第1の電線配索用通路部34を覆うべく第1の電線用蓋部41を閉蓋方向に回動させていくと、該第1の電線用蓋部41の回動によって、リブ51bの傾斜部60に当接していた電線23は当該傾斜部60を下方(矢印で示す方向)に滑り下り、第1の電線配索用通路部34内に案内されるようになる。   At that time, the electric wire 23 may remain in contact with the inclined portion 60 of the rib 51b. Under such circumstances, when the first wire lid 41 is rotated in the closing direction so as to cover the first wire routing passage 34, the first wire lid 41 By rotation, the electric wire 23 that has been in contact with the inclined portion 60 of the rib 51b slides down the inclined portion 60 (in the direction indicated by the arrow) and is guided into the first electric wire routing passage 34. become.
第1の電線配索用通路部34に連通されるリブ51b以外の各リブ51c,51dおよび51e,51f,51g、あるいは第2の電線配索用通路部35に連通される各リブ52b,52c,52d,52e,52f,52g,52hにおいても、リブ51bと同様、第1および第2の電線用蓋部41,42の閉蓋方向への回動に応じて傾斜部60に沿って配索中の電線23が第1および第2の電線配索用通路部34,35内へ案内される。   Each rib 51c, 51d and 51e, 51f, 51g other than the rib 51b communicated with the first wire routing passage 34, or each rib 52b, 52c communicated with the second wire routing passage 35 , 52d, 52e, 52f, 52g, and 52h, similarly to the rib 51b, route along the inclined portion 60 according to the rotation of the first and second wire lid portions 41 and 42 in the closing direction. The inside electric wire 23 is guided into the first and second electric wire routing passage portions 34 and 35.
つまり、本実施の形態では、第1および第2の電線用蓋部41,42の閉蓋方向への移動によりリブ51a〜51h、52a〜52gの傾斜部60に当接されている電線23の第1および第2の電線配索用通路部34,35内への収容がアシストされ、第1および第2の電線用蓋部41,42の閉蓋時における蓋の開放端側での電線23の噛み込みを確実に回避することができる。   That is, in the present embodiment, the electric wires 23 that are in contact with the inclined portions 60 of the ribs 51a to 51h and 52a to 52g by the movement of the first and second electric wire lid portions 41 and 42 in the closing direction. Accommodation in the first and second electric wire routing passage portions 34 and 35 is assisted, and the electric wires 23 on the open end side of the lid when the first and second electric wire lid portions 41 and 42 are closed. Can be surely avoided.
上述した電線23の配索に際し、第1の電線配索用通路部34のコーナー部341においては、短い通路部34aと長い通路部34b間でコーナーリブ51aに沿って電線23を曲げることで当該電線23の配索を容易に行うことができる。同様に、第2の電線配索用通路部35のコーナー部351においても、短い通路部35aと長い通路部35b間でコーナーリブ52aに沿って電線23を曲げることで当該電線23の配索を容易に行うことができる。   When the electric wire 23 is routed as described above, in the corner portion 341 of the first electric wire routing passage portion 34, the electric wire 23 is bent along the corner rib 51a between the short passage portion 34a and the long passage portion 34b. The wiring 23 can be easily routed. Similarly, in the corner portion 351 of the second wire routing passage portion 35, the wire 23 is routed by bending the wire 23 along the corner rib 52a between the short passage portion 35a and the long passage portion 35b. It can be done easily.
コーナーリブ51a,52aは、上述した傾斜部60に相当する構造を有しないが、第1および第2の電線配索用通路部34,35の内側に面したR形状および直角形状の周面形状を有するために、当該周面形状に沿って電線23を曲げた状態としたうえで、つまり、コーナー部341および351で第1および第2の電線配索用通路部34,35内に電線23を収容した状態で第1および第2の電線用蓋部41,42の閉蓋が行える。   The corner ribs 51a and 52a do not have a structure corresponding to the inclined portion 60 described above, but they have an R shape and a right-angled peripheral surface shape facing the inside of the first and second wire routing passage portions 34 and 35. Therefore, the electric wires 23 are bent along the peripheral surface shape, that is, in the first and second electric wire routing passage portions 34 and 35 at the corner portions 341 and 351. The first and second electric wire lid portions 41 and 42 can be closed in a state in which is accommodated.
ここで、コーナーリブ51a,52aは第1および第2の電線用蓋部41,42の上部まで突設しているため、コーナー部341および351においても、第1および第2の電線用蓋部41,42の閉蓋時における電線23の噛み込み防止効果を発揮できる。   Here, since the corner ribs 51a and 52a protrude to the upper part of the first and second electric wire lid portions 41 and 42, the first and second electric wire lid portions are also provided in the corner portions 341 and 351. The effect of preventing the electric wire 23 from being caught when the lids 41 and 42 are closed can be exhibited.
第1および第2の電線配索用通路部34,35に対する電線23の配索後、第1および第2の電線用蓋部41,42の閉蓋が完了すると、図3に示すように、第1の電線用蓋部41では、各貫通孔41a,41b,41c,41d,41e,41fに、それぞれ、コーナーリブ51a,リブ51b,51c,51および51e,51f,51gが収容される。また、第2の電線用蓋部42においては、各貫通孔42a,42b,42c,42d,42e,42f,42gが、それぞれ、第2の電線配索用通路部35の各連絡通路部36の側面部を構成するコーナーリブ52a,リブ52b,52c,52d,52e,52f,52gおよび52hをそれぞれ収容する。   When the first and second electric wire lid portions 41 and 42 are closed after the electric wires 23 are routed with respect to the first and second electric wire routing passage portions 34 and 35, as shown in FIG. In the first electric wire lid portion 41, corner ribs 51a, ribs 51b, 51c, 51 and 51e, 51f, 51g are accommodated in the respective through holes 41a, 41b, 41c, 41d, 41e, 41f. Moreover, in the 2nd electric wire cover part 42, each through-hole 42a, 42b, 42c, 42d, 42e, 42f, 42g is each of each connection channel | path part 36 of the 2nd electric wire routing path part 35. The corner ribs 52a, ribs 52b, 52c, 52d, 52e, 52f, 52g and 52h constituting the side surface portions are accommodated, respectively.
また、第1および第2の電線用蓋部41,42の閉蓋時、各貫通孔41a,41b,41c,41d,41e,41fと、コーナーリブ51a,リブ51b,51c,51dおよび51e,51f,51gとの間、および各貫通孔42a,42b,42c,42d,42e,42f,42gと、コーナーリブ52a,リブ52b,52c,52d,52e,52f,52gおよび52hとの間にはそれぞれ隙間61が生じる。これにより、各隙間61から第1および第2の電線配索用通路部34,35の内部を覗き込むことで、電線23が配索済みであるか、未配索であるかを目視で確認できる。よって、第1および第2の電線配索用通路部34,35に対する電線23の配索作業状況を容易に確認できる。   Further, when the first and second electric wire cover portions 41, 42 are closed, the through holes 41a, 41b, 41c, 41d, 41e, 41f, the corner ribs 51a, the ribs 51b, 51c, 51d, and 51e, 51f are provided. , 51g and between the through holes 42a, 42b, 42c, 42d, 42e, 42f, 42g and the corner ribs 52a, ribs 52b, 52c, 52d, 52e, 52f, 52g and 52h, respectively. 61 occurs. As a result, the inside of the first and second wire routing paths 34 and 35 is looked into from the gaps 61 to visually check whether the wires 23 have been routed or not routed. it can. Therefore, it is possible to easily check the wiring work status of the electric wire 23 with respect to the first and second electric wire wiring passage portions 34 and 35.
このように、本実施の形態に係る電池配線モジュール20は、複数の収容枠部32と、複数の収容枠部32に沿って形成された樋状の第1および第2の電線配索用通路部34,35と、第1および第2の電線配索用通路部34,35と各収容枠部32とを連通している複数の連絡通路部36と、を有する電線配索体30と、各収容枠部32に収容された複数のバスバー21と、一端をバスバー21に電気的に接続され、連絡通路部36に通されさらに第1および第2の電線配索用通路部34,35に通され他端を外部端子例えばコネクタ25に電気的に接続される複数の電線23と、連絡通路部36および第1および第2の電線配索用通路部34,35を覆う第1および第2の電線用蓋部41,42と、を備え、各連絡通路部36の側面部は、第1および第2の電線配索用通路部34,35の上端における間口の幅が下端での通路340,350の幅よりも所要大きくなるよう、第1および第2の電線配索用通路部34,35側の端縁に傾斜部60を有するリブ51a〜51g、52a〜52hで構成されている。   As described above, the battery wiring module 20 according to the present embodiment includes the plurality of housing frame portions 32 and the bowl-shaped first and second wire routing paths formed along the plurality of housing frame portions 32. A wire routing body 30 having portions 34, 35, and a plurality of communication passage portions 36 communicating the first and second wire routing passage portions 34, 35 and the respective housing frame portions 32; A plurality of bus bars 21 housed in each housing frame portion 32 and one end thereof are electrically connected to the bus bar 21, passed through the communication passage portion 36, and further to the first and second wire routing passage portions 34 and 35. First and second covering the plurality of electric wires 23 that are passed through and the other ends of which are electrically connected to an external terminal, for example, the connector 25, the connecting passage portion 36, and the first and second electric wire routing passage portions 34 and 35. Wire side cover parts 41, 42, and the side surface part of each communication passage part 36 is The first and second electric wire routing passage portions so that the width of the front opening at the upper ends of the first and second electric wire routing passage portions 34 and 35 is larger than the width of the passages 340 and 350 at the lower end. It is comprised by the ribs 51a-51g and 52a-52h which have the inclination part 60 in the 34,35 side edge.
この構成により、本実施の形態に係る電池配線モジュール20は、第1および第2の電線用蓋部41,42によって第1および第2の電線配索用通路部34,35を覆う際に、閉蓋方向への第1および第2の電線用蓋部41,42の移動によりリブ51a〜51g、52a〜52hの傾斜部60に当接されている電線23の第1および第2の電線配索用通路部34,35内への収容がアシストされ、第1および第2の電線用蓋部41,42の各開放端側と第1および第2の電線配索用通路部34,35の各端縁との間の電線23の挟み込みを防止できる。リブ51a〜51g、52a〜52hは、各連絡通路部36の側面部を第1および第2の電線配索用通路部34,35の上端における間口の幅が下端での通路340,350の幅よりも所要大きくなるようにすることで形成することができ、簡単な構造で実現できる。   With this configuration, when the battery wiring module 20 according to the present embodiment covers the first and second wire routing passage portions 34 and 35 by the first and second wire lid portions 41 and 42, The first and second electric wire arrangements of the electric wires 23 that are in contact with the inclined portions 60 of the ribs 51a to 51g and 52a to 52h by the movement of the first and second electric wire lid portions 41 and 42 in the closing direction. Accommodation in the cable passage portions 34 and 35 is assisted, and the open end sides of the first and second electric wire lid portions 41 and 42 and the first and second electric wire routing passage portions 34 and 35 are arranged. It is possible to prevent the electric wire 23 from being caught between the end edges. The ribs 51a to 51g and 52a to 52h are the widths of the passages 340 and 350 at the lower ends of the side portions of the connecting passage portions 36 at the upper ends of the first and second wire routing passage portions 34 and 35, respectively. It can be formed by making it larger than required, and can be realized with a simple structure.
また、本実施の形態に係る電池配線モジュール20は、リブ51a〜51g、52a〜52hは、第1および第2の電線用蓋部41,42が第1および第2の電線配索用通路部34,35を覆った際に第1および第2の電線用蓋部41,42の上面と一致する高さ以上に延在され、第1および第2の電線用蓋部41,42は、各連絡通路部36の側面部を構成するリブ51a〜51g、52a〜52hをそれぞれ収容するよう設けられた複数の貫通孔41a〜41f、42a〜42gを有し、各貫通孔41a〜41f、42a〜42gは、第1および第2の電線用蓋部41,42が第1および第2の電線配索用通路部34,35を覆った際に、対応する1つのリブ51a〜51g、52a〜52hの上端部を収容し、かつ上端部の周囲に電線点検用の隙間61を有するようになっている構成である。   Further, in the battery wiring module 20 according to the present embodiment, the ribs 51a to 51g and 52a to 52h have the first and second electric wire lid portions 41 and 42 as the first and second electric wire routing passage portions. 34 and 35 are extended to a height equal to or higher than the top surfaces of the first and second electric wire lid portions 41 and 42 when the first and second electric wire lid portions 41 and 42 are covered. It has a plurality of through holes 41a to 41f and 42a to 42g provided so as to accommodate the ribs 51a to 51g and 52a to 52h constituting the side surfaces of the communication passage part 36, and the through holes 41a to 41f and 42a to 42g are provided. 42g, when the 1st and 2nd electric wire cover parts 41 and 42 cover the 1st and 2nd electric wire routing path parts 34 and 35, one corresponding rib 51a-51g, 52a-52h The upper end of the cable is housed and the wire around the upper end A structure adapted to have a gap 61 for inspection.
この構成により、本実施の形態に係る電池配線モジュール20は、リブ51a〜51g、52a〜52hが第1および第2の電線用蓋部41,42の上部まで突設した構造により電線23の噛み込み防止効果を高めることができる。また、この電池配線モジュール20は、第1および第2の電線用蓋部41,42を閉蓋した状態で、電線点検用の隙間61から第1および第2の電線配索用通路部34,35内に電線23が存在するか否かを目視によって確認でき、電線23の配索作業の作業性を向上させることができる。   With this configuration, the battery wiring module 20 according to the present embodiment has the ribs 51a to 51g and 52a to 52h projecting to the upper part of the first and second electric wire lid portions 41 and 42, so that the electric wire 23 is engaged. The effect of preventing jamming can be enhanced. In addition, the battery wiring module 20 has the first and second electric wire routing passage portions 34, the electric wire inspection gap 61, with the first and second electric wire lid portions 41 and 42 closed. Whether or not the electric wire 23 is present in 35 can be confirmed by visual observation, and the workability of the wiring operation of the electric wire 23 can be improved.
また、本実施の形態に係る電池配線モジュール20は、電線配索体30は、電線23を曲げて第1の電線配索用通路部34の直線部に導くコーナー部341の内側で第1の電線用蓋部41を受け止めるように設けられた蓋受面部310より上方に突設されたコーナーリブ51aをさらに有し、第1の電線用蓋部41は、コーナーリブ51aに対応して設けられた貫通孔41aを有し、貫通孔41aは、第1の電線用蓋部41が第1の電線配索用通路部34を覆った際に、コーナーリブ51aの上端部511を収容し、かつ上端部511の周囲に電線点検用の隙間61を有するようになっている構成としてもよい。   Further, in the battery wiring module 20 according to the present embodiment, the electric wire routing body 30 has the first inside the corner portion 341 that bends the electric wire 23 and leads it to the straight portion of the first electric wire routing passage portion 34. It further has a corner rib 51a protruding above the lid receiving surface portion 310 provided to receive the wire lid portion 41, and the first wire lid portion 41 is provided corresponding to the corner rib 51a. Through-hole 41a, which accommodates the upper end portion 511 of the corner rib 51a when the first wire lid portion 41 covers the first wire routing passage portion 34, and It is good also as a structure which has the clearance gap 61 for an electric wire inspection around the upper end part 511. As shown in FIG.
この構成により、本実施の形態に係る電池配線モジュール20は、第1および第2の電線配索用通路部34,35のコーナー部341,351で電線23をコーナーリブ51a,52aに沿って曲げて直線部に導く電線23の配索作業を円滑に行えるとともに、第1および第2の電線配索用通路部34,35側の端縁と第1および第2の電線用蓋部41,42の開放端側との間における電線23の噛み込みを防止できる。また、この電池配線モジュール20は、コーナー部341,351においても、閉蓋状態で、電線点検用の隙間61から第1および第2の電線配索用通路部34,35に電線23が存在するか否かを目視によって確認できる。   With this configuration, the battery wiring module 20 according to the present embodiment bends the electric wires 23 along the corner ribs 51a and 52a at the corner portions 341 and 351 of the first and second electric wire routing passage portions 34 and 35. Thus, the wiring operation of the electric wire 23 led to the straight portion can be smoothly performed, the edge on the first and second electric wire arrangement passage portions 34 and 35 side, and the first and second electric wire lid portions 41 and 42 are provided. It is possible to prevent the electric wire 23 from being caught between the open ends of the wire. In the battery wiring module 20, the electric wires 23 exist in the first and second electric wire routing passage portions 34 and 35 from the electric wire inspection gap 61 in the closed state even at the corner portions 341 and 351. It can be confirmed visually.
以上、本実施の形態によれば、電線配索体30の各連絡通路部36の側面部における第1および第2の電線配索用通路部34,35側の端縁に傾斜部60を有するリブ51a〜51g、52a〜52hを設けた簡単な構成で、第1および第2の電線配索用通路部34,35の端縁と第1および第2の電線用蓋部41,42の開放端側との間の電線23の噛み込みを確実に防止することできかつ電線配索作業の作業性を向上させることが可能な電池配線モジュール20を提供することができる。   As described above, according to the present embodiment, the inclined portion 60 is provided at the edge on the side of the first and second wire routing passage portions 34 and 35 in the side surface portion of each connecting passage portion 36 of the wire routing body 30. Opening of the edge of the 1st and 2nd electric wire routing path parts 34 and 35 and the 1st and 2nd electric wire cover parts 41 and 42 with the simple structure which provided the ribs 51a-51g and 52a-52h It is possible to provide the battery wiring module 20 that can surely prevent the electric wire 23 from being caught between the end sides and can improve the workability of the electric wire routing work.
なお、本発明に係る電池配線モジュールの技術的範囲は、上述した実施の形態に限定されるものではなく、特許請求の範囲に記載した各構成要素の種々の変更を含むものである。例えば、上記実施の形態では、2つの電線配索用通路を有しているが、本発明は、電池配線モジュールの電線配索体に1つの電線通路を有する構成としてもよい。また、本発明は、車両に高電圧用の二次電池として搭載される電池集合体に限らず、複数の積層された電池群の配線を担いかつ外部の電気回路に接続する複数の電線を保護する種々の電池配線モジュールにも適用可能である。   It should be noted that the technical scope of the battery wiring module according to the present invention is not limited to the above-described embodiment, but includes various modifications of each component described in the claims. For example, in the above-described embodiment, two wire routing paths are provided, but the present invention may be configured to have one wire path in the wire routing body of the battery wiring module. The present invention is not limited to a battery assembly mounted as a secondary battery for high voltage in a vehicle, and protects a plurality of electric wires that carry wiring of a plurality of stacked battery groups and are connected to an external electric circuit. The present invention can also be applied to various battery wiring modules.
以上説明したように、本発明に係る電池配線モジュールは、簡単な構成で、電線配索用通路部の端縁と蓋部の開放端側との間の電線の噛み込みを確実に防止することできかつ電線配索作業の作業性を向上させることが可能であるという効果を有し、複数の電池を積層した電池集合体の配線を行う電線配索体を備える電池配線モジュール全般に有用である。   As described above, the battery wiring module according to the present invention has a simple configuration and reliably prevents the electric wire from being caught between the end of the wire routing passage and the open end of the lid. It is possible to improve the workability of the wire routing work and is useful for all battery wiring modules including a wire routing body for wiring a battery assembly in which a plurality of batteries are stacked. .
10 電池集合体
11 端子
12 板状電池(電池)
20 電池配線モジュール
21 バスバー
23 電線
25 コネクタ(外部端子)
30 電線配索体
32 収容枠部
34 第1の電線配索用通路部
35 第2の電線配索用通路部
36 連絡通路部
41 第1の電線用蓋部
41a〜41f 貫通孔
42 第2の電線用蓋部
42a〜42g 貫通孔
51a,52a コーナーリブ
51b〜51g,52b〜52h リブ
60 傾斜部
61 隙間
310 蓋受面部
340,350 通路
341,351 コーナー部
511 コーナーリブ51aの上端部
521 コーナーリブ52aの上端部
10 Battery assembly 11 Terminal 12 Plate battery (battery)
20 Battery Wiring Module 21 Bus Bar 23 Electric Wire 25 Connector (External Terminal)
DESCRIPTION OF SYMBOLS 30 Electric wire arrangement body 32 Housing frame part 34 1st electric wire arrangement passage part 35 2nd electric wire arrangement passage part 36 Connection passage part 41 1st electric wire cover part 41a-41f Through-hole 42 2nd Wire cover 42a-42g Through hole 51a, 52a Corner rib 51b-51g, 52b-52h Rib 60 Inclined portion 61 Clearance 310 Lid receiving surface 340, 350 Passage 341, 351 Corner 511 Upper end 521 of corner rib 51a 521 Corner rib 52a upper end

Claims (3)

  1. 複数の収容枠部と、前記複数の収容枠部に沿って形成された樋状の電線配索用通路部と、前記電線配索用通路部と前記各収容枠部とを連通している複数の連絡通路部と、を有する電線配索体と、
    前記各収容枠部に収容された複数のバスバーと、
    一端を前記バスバーに電気的に接続され、前記連絡通路部に通されさらに前記電線配索用通路部に通され他端を外部端子に電気的に接続される複数の電線と、
    前記連絡通路部および前記電線配索用通路部を覆う蓋部と、を備える電池配線モジュールであって、
    前記各連絡通路部の側面部は、前記電線配索用通路部の上端における間口の幅が下端での通路の幅よりも所要大きくなるよう、前記電線配索用通路部側の端縁に傾斜部を有するリブで構成されている、ことを特徴とする電池配線モジュール。
    A plurality of housing frame portions, a bowl-shaped wire routing passage portion formed along the plurality of housing frame portions, a plurality of wire routing passage portions and the plurality of housing frame portions communicating with each other. A wire routing body having a communication passage section, and
    A plurality of bus bars housed in each housing frame;
    A plurality of electric wires, one end of which is electrically connected to the bus bar, passed through the connecting passage portion, further through the wire routing passage portion, and the other end is electrically connected to an external terminal;
    A battery wiring module comprising a cover portion covering the communication passage portion and the wire routing passage portion,
    The side portions of the connecting passage portions are inclined to the edge on the wire routing passage portion side so that the width of the frontage at the upper end of the wire routing passage portion is larger than the width of the passage at the lower end. A battery wiring module comprising a rib having a portion.
  2. 前記リブは、前記蓋部が前記電線配索用通路部を覆った際に前記蓋部の上面と一致する高さ以上に延在され、
    前記蓋部は、前記各連絡通路部の側面部を構成するリブをそれぞれ収容するよう設けられた複数の貫通孔を有し、
    前記各貫通孔は、前記蓋部が電線配索用通路部を覆った際に、対応する1つの前記リブの上端部を収容し、かつ前記上端部の周囲に電線点検用の隙間を有するようになっていることを特徴とする請求項1に記載の電池配線モジュール。
    The rib extends to a height equal to or higher than the upper surface of the lid when the lid covers the wire routing passage.
    The lid portion has a plurality of through holes provided so as to accommodate ribs constituting the side surface portions of the communication passage portions,
    Each of the through holes accommodates the upper end portion of the corresponding one of the ribs when the lid portion covers the wire routing passage portion, and has a wire inspection gap around the upper end portion. The battery wiring module according to claim 1, wherein:
  3. 前記電線配索体は、前記電線を曲げて前記電線配索用通路部の直線部に導く前記電線配索用通路部のコーナー部の内側で前記蓋部を受け止めるように設けられた蓋受面部より上方に突設されたコーナーリブをさらに有し、
    前記蓋部は、前記コーナーリブに対応して設けられた貫通孔を有し、
    前記貫通孔は、前記蓋部が電線配索用通路部を覆った際に、前記コーナーリブの上端部を収容し、かつ前記上端部の周囲に電線点検用の隙間を有するようになっていることを特徴とする請求項1または2に記載の電池配線モジュール。
    The wire routing body is a lid receiving surface portion provided to receive the lid portion inside a corner portion of the wire routing passage portion that bends the wire and guides it to the straight portion of the wire routing passage portion. It further has a corner rib protruding upward,
    The lid portion has a through hole provided corresponding to the corner rib,
    The through hole accommodates the upper end portion of the corner rib when the lid portion covers the wire routing passage portion, and has a wire inspection gap around the upper end portion. The battery wiring module according to claim 1, wherein the battery wiring module is a battery wiring module.
JP2016108496A 2016-05-31 2016-05-31 Battery wiring module Active JP6555194B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2016108496A JP6555194B2 (en) 2016-05-31 2016-05-31 Battery wiring module

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016108496A JP6555194B2 (en) 2016-05-31 2016-05-31 Battery wiring module
CN201710334983.6A CN107452932B (en) 2016-05-31 2017-05-12 Battery wiring module

Publications (2)

Publication Number Publication Date
JP2017216802A JP2017216802A (en) 2017-12-07
JP6555194B2 true JP6555194B2 (en) 2019-08-07

Family

ID=60486457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016108496A Active JP6555194B2 (en) 2016-05-31 2016-05-31 Battery wiring module

Country Status (2)

Country Link
JP (1) JP6555194B2 (en)
CN (1) CN107452932B (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011233333A (en) * 2010-04-27 2011-11-17 Yazaki Corp Wire-cabling member and battery connecting body
JP2012014963A (en) * 2010-06-30 2012-01-19 Sanyo Electric Co Ltd Power supply for vehicle
JP5862077B2 (en) * 2011-07-05 2016-02-16 株式会社オートネットワーク技術研究所 Battery wiring module
JP5494748B2 (en) * 2012-07-18 2014-05-21 株式会社オートネットワーク技術研究所 Battery wiring module
JP6118176B2 (en) * 2013-05-29 2017-04-19 矢崎総業株式会社 Bus bar module and power supply
JP5447724B1 (en) * 2013-07-30 2014-03-19 株式会社オートネットワーク技術研究所 Wiring module
JP6005681B2 (en) * 2014-03-20 2016-10-12 プライムアースEvエナジー株式会社 Battery pack mounting structure
JP6191878B2 (en) * 2014-09-02 2017-09-06 株式会社オートネットワーク技術研究所 Wiring module and power storage module

Also Published As

Publication number Publication date
JP2017216802A (en) 2017-12-07
CN107452932A (en) 2017-12-08
CN107452932B (en) 2020-05-19

Similar Documents

Publication Publication Date Title
US9312530B2 (en) Battery connection member and battery connection body
US9209550B2 (en) Battery wiring module
EP2617082B1 (en) Battery connector
JP5772524B2 (en) Battery wiring module
US10211434B2 (en) Battery pack
US9160155B2 (en) Bus bar module
US20130052513A1 (en) Wiring member and battery connection unit
US8859134B2 (en) Battery connector
JP2013016381A (en) Battery wiring module
US9893340B2 (en) Battery wiring module
JP6095948B2 (en) Bus bar module and power supply
JP6243624B2 (en) Bus bar module and power supply
CN107534108B (en) Battery wiring module
JP6555194B2 (en) Battery wiring module
CN107464899B (en) Battery wiring module
US20200091478A1 (en) Energy storage apparatus
US11038245B2 (en) Battery wiring module
JP5776951B2 (en) Battery wiring module
JP5626407B2 (en) Assembled battery
CN110875461A (en) Battery wiring module

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20180830

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20190531

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20190611

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190624

R150 Certificate of patent or registration of utility model

Ref document number: 6555194

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150