CN109390543A - Busbar module and battery pack - Google Patents
Busbar module and battery pack Download PDFInfo
- Publication number
- CN109390543A CN109390543A CN201810895693.3A CN201810895693A CN109390543A CN 109390543 A CN109390543 A CN 109390543A CN 201810895693 A CN201810895693 A CN 201810895693A CN 109390543 A CN109390543 A CN 109390543A
- Authority
- CN
- China
- Prior art keywords
- busbar
- terminal
- width
- negative terminal
- identical quantity
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The present invention provides a kind of temperature that can be realized miniaturization and lightweight, be able to suppress busbar and rises and the busbar module and battery pack of the deterioration that is able to suppress specific single battery.Busbar module (100) includes: the shell (23) of insulating resin, it is installed in and assembled battery (15) made of multiple single batteries (13) is set side by side in such a way that the positive terminal (17) of every multiple and identical quantity and negative terminal (19) are alternately arranged, and there is the busbar accommodating chamber (37) for configuring the positive terminal (17) of every multiple and identical quantity and negative terminal (19) together；With conductive metal busbar (21), with multiple terminal through holes corresponding with the quantity of the positive terminal (17) of every multiple and identical quantity and negative terminal (19), and it is contained in busbar accommodating chamber (37), and the positive terminal (17) of every multiple and identical quantity and negative terminal (19) are connected together, and the width be formed as per the boundary section (45) between multiple and identical quantity positive terminals (17) and negative terminal (19) is wider than the width of other parts.
Description
Technical field
The present invention relates to a kind of busbar module and battery packs.
Background technique
A kind of busbar module being installed on assembled battery known, the assembled battery is by multiple lists for making to be formed plate
The plate face of body battery is closely aligned in a row and (juxtaposition) is set side by side.As shown in fig. 6, the busbar in shell 503 accommodates
The busbar 505 that will be connected between each single battery is accommodated in portion 504, and combines the electricity for detecting monomer battery voltage
Busbar 505 is simultaneously fastened in the electrode bolts of assembled battery by nut by pressure detection terminal 507 together, thus by this remittance
Stream module 501 is mounted in assembled battery.
Existing technical literature
Patent document
Patent document 1: Japanese Patent Laid-Open 2003-297334 bulletin
Patent document 2: Japanese Patent Laid-Open 2013-196907 bulletin
Summary of the invention
The technical problem to be solved by the invention
However, as shown in fig. 7, since busbar 505 is added carrying out punching press to the raw material plate made of conductive metal
Work and be made, therefore thickness t and width w have scheduled shape.It is cut in order to inhibit to be increased by the heat that resistance generates
In the case where area, though fever be it is local, busbar 505 is also required to the side with uniform thickness or uniform width
Formula increases any one of thickness t or width w.Thereupon, there are the whole enlargements of busbar module and weight to increase, at
The problems such as this increase.The problem is to being connected in parallel the assembled battery of multiple secondary cells (single battery) (for example, with reference to patent
Document 1 and 2) on for the elongated busbar module installed, it is especially pronounced.
The present invention makes in view of the foregoing, and its purpose is to provide a kind of busbar module and battery packs, can
Miniaturizable and lightweight the temperature of busbar is inhibited to rise, and is able to suppress the deterioration of specific single battery.
For technical means to solve problem
Above-mentioned purpose according to the present invention is realized by following configuration.
(1) a kind of busbar module is characterized in that: include: the shell of insulating resin, be installed in every multiple and
Assembled battery made of multiple single batteries is set side by side in the alternately arranged mode of positive terminal and negative terminal of identical quantity,
And there is the busbar accommodating chamber for configuring the positive terminal and negative terminal per multiple and identical quantity together；With
Conductive metal busbar has corresponding with the quantity of the positive terminal of every multiple and identical quantity and negative terminal
Multiple terminal through holes and be contained in the busbar accommodating chamber, and by described per multiple and identical quantity positive terminals
It is connected together with negative terminal, and is formed as point between the positive terminal and negative terminal per multiple and identical quantity
The width of boundary part is wider than the width of the other parts of the busbar.
According to the busbar module that above-mentioned (1) is constituted, the position for flowing through the busbar of a large amount of electric currents is preassigned, and is led to
It crosses and changes the width at the position to increase the sectional area of conductor.As a result, conductor cross sectional area increases in busbar, it is suppressed that
Temperature when energization rises.By matchingly widening the width of busbar with the biggish position of temperature ascensional range, from without
Change the width and thickness of the busbar entirety including unnecessary position.It is led that is, busbar can only increase at necessary position
Body section product.Particularly, in the busbar for occurring the strip of higher temperatures liter in parallel circuit, by only in longitudinal center
Portion's (boundary between positive terminal and negative terminal) increases width, without changing the width of unnecessary busbar entirety
Degree and thickness, and the inhibitory effect of material therefor and cost is apparent.
In addition, can contribute to the height for reducing busbar module since busbar does not have thickness increase or overlapping etc.
Degree, size and weight.
(2) the busbar module as described in above-mentioned (1), it is characterised in that: in the busbar, with the multiple monomer electricity
At least one side edge of the both sides of the edge in the orthogonal direction in the direction that pond configures side by side (width direction) is formed described
Boundary section is towards arc outstanding on the outside of width direction.
Side edge according to the busbar module of the composition of above-mentioned (2), with the boundary section of positive terminal and negative terminal
Confluence strip outstanding is compared with having corner angle, shape entirety upper corner reduce, it is therefore prevented that busbar assemble when busbar each other
Or caused damage is contacted with other component.
(3) a kind of battery pack characterized by comprising busbar module described in above-mentioned (1) or (2) and the assembling
Battery.
According to the battery pack of the composition of above-mentioned (3), the rising of the Joule heat of specific single battery is suppressed, and is inhibited
Between each single battery being connected in parallel, especially occur in parallel circuit higher temperatures liter per multiple and identical numbers
The temperature of boundary section (that is, longitudinal central portion of busbar) between the positive terminal and negative terminal of amount is unbalanced.
Invention effect
Busbar module of the present invention can inhibit the temperature of busbar to rise to Miniaturizable and lightweight.
The battery pack being related to according to the present invention is able to suppress the deterioration of specific single battery.
More than, the present invention is briefly described.In turn, it is read by reference to attached drawing described below for implementing hair
Bright mode (hereinafter referred to " embodiment "), will be further appreciated details of the invention.
Detailed description of the invention
Fig. 1 be one embodiment of the present invention relates to the battery pack for being equipped with busbar module major part it is vertical
Body figure.
Fig. 2 is to indicate that the exemplary schematic exploded of the single battery carried out based on busbar being connected in parallel is overlooked
Figure.
Fig. 3 is the amplification stereogram of busbar module shown in fig. 1.
Fig. 4 is the main portion for being equipped with the busbar accommodating chamber for the busbar for connecting positive terminal and negative terminal together
The perspective view divided.
Fig. 5 is the amplification stereogram of the busbar shown in Fig. 4.
Fig. 6 is the perspective view of the major part of existing busbar module.
Fig. 7 is the enlarged drawing of the busbar shown in Fig. 6.
Symbol description
11 ... battery packs (battery pack)
13 ... single batteries (unit cells)
15 ... assembled batteries (battery assembly)
17 ... positive terminals
19 ... negative terminals
21 ... busbars
23 ... shells
37 ... busbar accommodating chambers
41 ... terminal through holes
45 ... boundary sections
47 ... side edges
100 ... busbar modules
Specific embodiment
Hereinafter, embodiment according to the present invention will be illustrated with reference to attached drawing.
Fig. 1 be one embodiment of the present invention relates to the battery pack 11 for being equipped with busbar module 100 main portion
The perspective view divided.
Busbar module 100 of the present embodiment, which is installed in made of the multiple single batteries 13 of juxtaposition, assembles electricity
Pond 15.Busbar module 100 and assembled battery 15 constitute battery pack 11.
In the present embodiment, single battery 13 is formed as plate, and positive terminal 17 and negative terminal 19 erect
Longitudinal both ends of upper surface as rectangle plane.In the present embodiment, these positive terminals 17 and negative terminal 19 are with spiral shell
The form of bolt is formed, but not limited to this.Single battery 13 is constituted assembling with the mode integration facing with each other of respective plate face
Battery 15.
Fig. 2 is to indicate that the exemplary schematic exploded of the single battery 13 carried out based on busbar 21 being connected in parallel is bowed
View.
In assembled battery 15, negative terminal 19 and positive terminal 17 per multiple and identical quantity are alternately configured one
To on the straight line L1 in parallel lines L1, L2.In the present embodiment, per multiple and identical quantity for every three into
Row explanation.Therefore, three negative terminals 19 and three positive terminals 17 are alternately arranged.In addition, in a pair of of parallel lines L1, L2
Another straight line L2 on, with the phase being different from straight line L1, be alternately arranged there are three positive terminal 17 and three
Negative terminal 19.Furthermore the quantity in parallel of single battery 13 is not limited to three.
Fig. 3 is the amplification stereogram of busbar module 100 shown in fig. 1.
Busbar module 100 has made of insulating resin as the shell of main body 23.In shell 23, in monomer electricity
The orientation in pond 13 forms the base plate 25 of strip.In a longitudinal side edge for base plate 25, along the vertical of base plate 25
To erecting form sidewall portion 27.In base plate 25, erects ground and form the wall part 29 parallel with sidewall portion 27.The wall part
29 also play a role as the wall of aftermentioned busbar accommodating chamber.Become between sidewall portion 27 and wall part 29 along base plate 25
Extending direction extend electric wire wiring groove 31.
Cover (not shown) is rockably formed in the upper end of sidewall portion 27 by thin-walled hinge (not shown).Cover
Lock pawl (not shown) by being formed in shake ends is locked in the fastener (not shown) for being formed in wall part 29, so as to
Enough cover the upper surface opening of electric wire wiring groove 31.
In the side edge of 27 opposite side of sidewall portion with base plate 25, strip is formed in the orientation of single battery 13
Accommodating chamber sidewall portion 33.That is, sidewall portion 27, wall part 29 are parallel with accommodating chamber sidewall portion 33.Wherein, wall part 29 and appearance
Receiving the both ends in extending direction of room sidewall portion 33 passes through end wall 35 separately from each other and connects.By the wall part 29, accommodating chamber side
The rectangular box part that wall portion 33 and a pair of end wall portion 35 surround becomes busbar accommodating chamber 37.
In shell 23, busbar accommodating chamber 37 and electric wire wiring groove 31 constitute a unit portion.In shell 23, these
Multiple unit portions are integrally connected along longitudinal direction.Company each other by such as hinge arrangement for absorbing mutual displacement, unit portion
It connects.
Shell 23 is by being installed on assembled battery 15, so that (here, " terminal 39 " refers to positive terminal to six terminals 39 of configuration
The general name of son 17 and negative terminal 19).In the present embodiment, three negative terminals 19 and three positive terminals 17 are continuous
Part.Six bottom openings being penetrated through by the terminal 39 are equipped with (not in the base plate 25 of a busbar accommodating chamber 37
It shows).
Fig. 4 is the busbar accommodating chamber 37 for being equipped with the busbar 21 for connecting positive terminal 17 and negative terminal 19 together
Major part perspective view.
Each busbar accommodating chamber 37 is formed same shape when looking down.Busbar 21 is contained in each busbar
Accommodating chamber 37.Busbar 21 is formed in the longer elongate in shape of the orientation of terminal 39.Busbar 21 for example by pair
Copper or brass material with good conductivity etc. carry out punch process and are formed.
The busbar 21, which is equipped with, to be opened in the state of being contained in busbar accommodating chamber 37 with the bottom surface for having penetrated through shell 23
39 corresponding six terminal through holes 41 of terminal of mouth (referring to Fig. 5).That is, six terminals 39 penetrate through shell 23 bottom opening and
The terminal through hole 41 of busbar 21, and as shown in Figure 1, it is prominent from the upper surface of busbar 21.Nut 43 with from busbar
Terminal 39 after 21 protrusions is threadedly engaged.Busbar 21 is tightened by nut 43 with terminal 39.
Therefore, the positive terminal 17 and negative terminal 19 of every identical quantity and multiple (three) are led together by busbar 21
Lead to ground connection configuration in busbar accommodating chamber 37.
Fig. 5 is the amplification stereogram of the busbar 21 shown in Fig. 4.
However, as shown in figure 5, busbar 21 is formed as making the positive terminal 17 and negative terminal per multiple and identical quantity
The width of boundary section 45 between 19 is wider than the width of other parts.In busbar 21, between each single battery, especially simultaneously
Join the boundary section between the positive terminal 17 and negative terminal 19 per multiple and identical quantity that discovery higher temperatures in circuit rise
45 (that is, central portions of busbar longitudinal direction) are formed wide cut.
In the present embodiment, in busbar 21, the direction orthogonal with the direction for being arranged side-by-side multiple single batteries 13 is (wide
Degree direction) the side edges 47 of two sides be formed at boundary section 45 towards arc outstanding on the outside of width direction.At this
In specification, towards the width direction on the outside of the side edge 47 of arc outstanding be also referred to as arc wide width part 49.In addition, making to converge
The shape that the central portion of item 21 broadens is not limited to boundary section 45 towards arc wide width part 49 outstanding on the outside of width direction.
The busbar 21 can not only be manufactured by above-mentioned punch process, but also can be for example, by upsetting (Japanese: The え
The forging of Write body) it manufactures.It can be from rectangular shape (the double dot dash line shape 51 in Fig. 5) by the busbar 21 that upsetting manufactures
Metal plate forms arc wide width part 49 shown in fig. 5.In this case, the metal plate before upsetting can be used with busbar
The metal plate of the width W1 of 21 narrow width part 53.That is, there is the metal plate of width W1 by upsetting, so as in metal plate
It is formed simultaneously arc wide width part 49 to the arrow a direction plastic deformation of two lateral edge Fig. 5 of central portion.
In upsetting, metal plate push-in is had to the metal die (not shown) of upsetting slot.The upsetting slot is formed to have expanding
The groove shape in portion.The metal plate being pushed into is by the reaction force from slot end, and constraint of the thickness direction by upsetting slot,
Therefore it is crushed and is extended in width direction.Push operation is carried out, until extension in the direction of the width reaches the expanding of upsetting slot
Until the inner surface in portion.As a result, metal plate keeps being shaped to the expansion that only width direction follows upsetting slot while identical plate thickness
The arc wide width part 49 (in this case, also referred to as bulging wide width part) in width portion.
In this case, busbar 21 is by wide base portion (outside the double dot dash line in original shape shape, that is, Fig. 5 of metal plate
Shape 51) and from the arc wide width part 49 outstanding of side edge 47 of the two sides of wide base portion constitute.Furthermore even if in the feelings of upsetting
Under condition, the shape for making the central portion of busbar 21 broaden is also not necessarily limited to make boundary section 45 towards arc outstanding on the outside of width direction
Shape wide width part 49.
According to using this upsetting method manufacture busbar 21, can not generate in punch process discard it is wide in bulging
The waste material that part other than width portion is cut.
As shown in figure 3, cutting out terminal from the upper end of wall part 29 towards 25 ground of base plate in the wall part 29 of shell 23
Leading-out portion 55.The terminal leading-out portion 55 is set between every a pair of terminal 39.Therefore, in configuration, there are six the busbars of terminal 39
In accommodating chamber 37, there are five terminal leading-out portions 55 for setting.
Voltage detection terminal (not shown) is mounted on busbar accommodating chamber 37 in a manner of Chong Die with busbar 21.Voltage inspection
Terminal is surveyed to be formed and carrying out punch process to conductive raw metal plate.The voltage being connect with voltage detection terminal
Detection line is exported to electric wire wiring groove 31 from terminal leading-out portion 55 and is routed.
Next, being illustrated to the effect of above-mentioned composition.
In busbar module 100 of the present embodiment, predesignated flowing has the busbar 21 of a large amount of electric currents
Position, and change the width at the position, to increase conductor cross sectional area.As a result, inhibiting the temperature of busbar 21 when energization
Degree rises.By matchingly increasing the width of busbar 21 with the higher position H (referring to Fig. 5) of temperature rise, wrapped from without changing
Include the width and thickness of the busbar entirety at unnecessary position.In other words, busbar 21 can only increase at necessary position and lead
Body section product.Particularly, in the busbar 21 by finding the higher strip of temperature rise in parallel circuit, only increase in longitudinal direction
The width of central portion uses material and cost thus It is not necessary to change the width and thickness of unnecessary busbar entirety
Inhibitory effect is significant.
Further, since busbar 21 without thickness increase or overlapping etc., therefore, can aid in and reduce busbar module
100 height, size and weight.
In the busbar module 100, and make the boundary between the positive terminal 17 in busbar 21 and negative terminal 19
Confluence strip (the double dot dash line shape 57 in Fig. 5) made of the side edge 47 of part 45 protrudes with having corner angle is compared, shape
Whole corner is reduced, and caused by inhibiting and being contacted each other or with other component in busbar assembling due to busbar
Damage.
In addition, in battery pack 11 of the present embodiment, it is suppressed that the increasing of the Joule heat of specific single battery 13
Add.Can effectively inhibit between each single battery 13 being connected in parallel, especially occur in parallel circuit temperature rise compared with
Boundary section 45 between the high positive terminal 17 and negative terminal 19 per multiple and identical quantity is (that is, the longitudinal direction of busbar
Central portion) at temperature it is unbalanced.
Therefore, busbar module 100 of the present embodiment may be implemented miniaturization and lightweight, and can press down
The temperature of busbar 21 processed rises.
In addition, battery pack 11 of the present embodiment, can prevent the deterioration of specific single battery 13.
The present invention is not limited to the above embodiments, and those skilled in the art carry out mutual group to each composition of embodiment
Close, the description based on specification and widely-known technique are done modifies and applies and be also included in the present invention, and including
In claimed range.
For example, in the above-described embodiment, to the direction (width orthogonal with the direction for being arranged side-by-side multiple single batteries 13
Direction) the side edges 47 of two sides be formed as carrying out in boundary section 45 towards the case where arc outstanding on the outside of width direction
Illustrate, but the busbar of busbar module of the present invention can also only unilateral side edge 47 be formed as in boundary section 45
Arc outstanding on the outside of towards width direction.
Here, above-mentioned busbar module according to the present invention and battery pack are summarized in following [1] to [3] respectively
Embodiment feature.
[1] a kind of busbar module (100) characterized by comprising
The shell (23) of insulating resin is installed in positive terminal (17) and negative pole end with every multiple and identical quantity
Assembled battery (15) made of multiple single batteries (13) is set side by side in sub (19) alternately arranged mode, and having will be described every
The busbar accommodating chamber (37) that the positive terminal (17) and negative terminal (19) of multiple and identical quantity configure together；With
Conductive metal busbar (21) has and the positive terminal (17) and cathode per multiple and identical quantity
The corresponding multiple terminal through holes (41) of the quantity of terminal (19) are simultaneously contained in the busbar accommodating chamber (37), will be described every
The positive terminal (17) and negative terminal (19) of multiple and identical quantity are connected together, and are formed as described per multiple and phase
Width with the boundary section (45) between the positive terminal (17) and negative terminal (19) of quantity is wider than the width of other parts.
[2] the busbar module (100) as described in above-mentioned [1], it is characterised in that:
In the busbar (21), the direction (width orthogonal with the direction that the multiple single battery (13) configures side by side
Direction) both sides of the edge at least one side edge (47) be formed at the boundary section (45) towards width direction
Outside arc outstanding.
[3] a kind of battery pack (11) characterized by comprising
Busbar module (100) described in above-mentioned [1] or [2]；With
The assembled battery (15).
Claims (3)
1. a kind of busbar module characterized by comprising
The shell of insulating resin is installed in alternately arranged with the positive terminal of every multiple and identical quantity and negative terminal
Assembled battery made of multiple single batteries is set side by side in mode, and has the positive terminal per multiple and identical quantity
The busbar accommodating chamber that son and negative terminal configure together；With
Conductive metal busbar has and the quantity phase of the positive terminal per multiple and identical quantity and negative terminal
Corresponding multiple terminal through holes are simultaneously contained in the busbar accommodating chamber, and by described per multiple and identical quantity anodes
Terminal and negative terminal are connected together, and are formed as between the positive terminal and negative terminal per multiple and identical quantity
Boundary section width it is wider than the width of the other parts of the busbar.
2. busbar module as described in claim 1, it is characterised in that:
In the busbar, the direction orthogonal with the direction that the multiple single battery the configures side by side i.e. two sides of width direction
At least one side edge of edge is formed in the boundary section towards arc outstanding on the outside of width direction.
3. a kind of battery pack characterized by comprising
Busbar module as claimed in claim 1 or 2；With
The assembled battery.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017153465A JP2019033002A (en) | 2017-08-08 | 2017-08-08 | Bus bar module and battery pack |
| JP2017-153465 | 2017-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109390543A true CN109390543A (en) | 2019-02-26 |
Family
ID=65417756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810895693.3A Pending CN109390543A (en) | 2017-08-08 | 2018-08-08 | Busbar module and battery pack |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2019033002A (en) |
| CN (1) | CN109390543A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556498A (en) * | 2018-05-30 | 2019-12-10 | 株式会社自动网络技术研究所 | Wiring module and power storage module |
| CN115066799A (en) * | 2019-12-19 | 2022-09-16 | 戴森技术有限公司 | Battery module and battery pack |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7336065B2 (en) * | 2018-05-30 | 2023-08-31 | 株式会社オートネットワーク技術研究所 | Wiring module and power storage module |
| JP6721139B1 (en) * | 2019-08-06 | 2020-07-08 | 三菱電機株式会社 | Battery module and battery module system |
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| JP2009245730A (en) * | 2008-03-31 | 2009-10-22 | West Japan Railway Co | Battery connection tool |
| JP2010212155A (en) * | 2009-03-11 | 2010-09-24 | Mitsubishi Heavy Ind Ltd | Terminal connecting member material and battery pack |
| US20110076521A1 (en) * | 2009-09-30 | 2011-03-31 | Kabushiki Kaisha Toshiba | Battery unit and secondary battery assembly equipped with the battery unit |
| CN102687308A (en) * | 2009-08-18 | 2012-09-19 | 矢崎总业株式会社 | Busbar |
| CN103811708A (en) * | 2012-11-01 | 2014-05-21 | 矢崎总业株式会社 | Electric wire arranging structure of busbar module |
| JP2014165044A (en) * | 2013-02-26 | 2014-09-08 | Auto Network Gijutsu Kenkyusho:Kk | Connection member and wiring module |
| CN205282556U (en) * | 2016-01-10 | 2016-06-01 | 泰科电子(上海)有限公司 | Connecting piece and battery module |
-
2017
- 2017-08-08 JP JP2017153465A patent/JP2019033002A/en not_active Abandoned
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2018
- 2018-08-08 CN CN201810895693.3A patent/CN109390543A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009245730A (en) * | 2008-03-31 | 2009-10-22 | West Japan Railway Co | Battery connection tool |
| JP2010212155A (en) * | 2009-03-11 | 2010-09-24 | Mitsubishi Heavy Ind Ltd | Terminal connecting member material and battery pack |
| CN102687308A (en) * | 2009-08-18 | 2012-09-19 | 矢崎总业株式会社 | Busbar |
| US20110076521A1 (en) * | 2009-09-30 | 2011-03-31 | Kabushiki Kaisha Toshiba | Battery unit and secondary battery assembly equipped with the battery unit |
| CN103811708A (en) * | 2012-11-01 | 2014-05-21 | 矢崎总业株式会社 | Electric wire arranging structure of busbar module |
| JP2014165044A (en) * | 2013-02-26 | 2014-09-08 | Auto Network Gijutsu Kenkyusho:Kk | Connection member and wiring module |
| CN205282556U (en) * | 2016-01-10 | 2016-06-01 | 泰科电子(上海)有限公司 | Connecting piece and battery module |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556498A (en) * | 2018-05-30 | 2019-12-10 | 株式会社自动网络技术研究所 | Wiring module and power storage module |
| CN115066799A (en) * | 2019-12-19 | 2022-09-16 | 戴森技术有限公司 | Battery module and battery pack |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019033002A (en) | 2019-02-28 |
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