CN205680723U - Cell apparatus and battery connection module - Google Patents
Cell apparatus and battery connection module Download PDFInfo
- Publication number
- CN205680723U CN205680723U CN201620469378.0U CN201620469378U CN205680723U CN 205680723 U CN205680723 U CN 205680723U CN 201620469378 U CN201620469378 U CN 201620469378U CN 205680723 U CN205680723 U CN 205680723U
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- Prior art keywords
- insulating frame
- battery
- electrode connecting
- circuit board
- connecting parts
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- 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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- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model provides a kind of cell apparatus and battery connection module.Cell apparatus comprises a battery pack, a battery connection module, a battery management circuit plate and an electrical connecting unit.Battery connection module includes that one has one and connects the Insulating frame of side, multiple electrode connecting parts, multiple switching electric-conductor and a switching circuit board.Electrode connecting parts is located at Insulating frame and is connected the electrode of battery pack.Switching electric-conductor counter electrode connector respectively is located at Insulating frame, and each switching electric-conductor has and one is embedded in the canned paragraph of Insulating frame, one exposes Insulating frame and the interior linkage section and being connected with corresponding electrode connecting parts stretches out the outer linkage section connecting side of Insulating frame.Switching circuit board is fixed on the side that connects of Insulating frame, and is connected with the outer linkage section of switching electric-conductor.Electrical connecting unit connects battery management circuit plate and switching circuit board, makes battery management circuit plate be connected with switching circuit board removably.
Description
Technical field
The utility model relates to a kind of cell apparatus, rechargeable battery device and battery connection mode particularly to one
Block.
Background technology
Typically rechargeable battery that group is made up of multiple batteries, in order to monitor the operating state of each battery and make battery pack
Have best efficiency, common at present by one battery pack connect a battery management system (Battery management system,
BMS).The function of existing battery management system includes battery parameter detection, battery status estimation, on-line fault diagnosis, battery peace
Full control with report to the police, charging control, battery balanced, heat management, networking, information storage, electromagnetic compatibility etc..
The circuit board being typically provided with battery management system directly welds together with battery pack.Such as United States Patent (USP) US
A kind of secondary battery disclosed in 2010/0124693A1, with the welding of multiple busbars (bus-bars) and battery electrode and with
Battery management circuit plate welds.Owing to busbar need to weld with battery management circuit plate with battery electrode welding again, on processing procedure
Multiplexing and complexity, and if weld careless manipulation, the electronic component on battery management circuit plate can be damaged, cause whole battery
Group is scrapped together.Such as Chinese patent CN 03106846.4 (corresponding case US 7141330 of the U.S.) open a kind of battery accommodates again
Shell, and disclose the embodiment of set battery, this embodiment connects the electrode of each battery by multiple contact pin, and will by a plurality of leads
These contact pin are connected with a control circuit.This control circuit include battery side arrange a battery side plate and this battery side plate
Spaced a connector side plate and multiple syringe needle for interconnecting two plates.Due to these lead-in wires need indivedual and contact pin and
Battery plate-side plate welding, wiring and weld job are complicated.Additionally, this battery side plate and connector side plate are welded mutually by syringe needle,
Be not likely to be problem in small-sized battery pack, but in more huge battery pack (such as automobile batteries), control system and
Battery pack price is high, during if any cell degradation or damage, needs whole group of replacing, and maintenance cost is high.
Utility model content
Therefore, one of them purpose of the present utility model, is i.e. to provide a kind of cell apparatus solving foregoing problems.
Therefore, another purpose of the present utility model, is i.e. to provide a kind of battery being easily installed in a battery pack even
Connection module.
Then, the utility model cell apparatus is in some embodiments, comprise a battery pack, a battery connection module,
One battery management circuit plate and an electrical connecting unit.This battery pack includes multiple battery, and each battery has two electrodes.This electricity
Pond link block includes that one has one and connects the Insulating frame of side, multiple electrode connecting parts, multiple switching electric-conductor and a switching
Circuit board.Multiple described electrode connecting parts are located at this Insulating frame and are connected the multiple described electrode of this battery pack.Multiple described
Switching electric-conductor corresponding multiple described electrode connecting parts respectively is located at this Insulating frame, and each switching electric-conductor has one and is embedded in
The canned paragraph of this Insulating frame, one expose this Insulating frame and the interior linkage section and being connected with corresponding electrode connecting parts stretches out
The outer linkage section connecting side of this Insulating frame.This switching circuit board is fixed on the side that connects of this Insulating frame, and with multiple institutes
The outer linkage section stating switching electric-conductor connects.This electrical connecting unit connects this battery management circuit plate and this switching circuit board, makes
This battery management circuit plate is connected with this switching circuit board removably.
In some embodiments, multiple described electrode connecting parts are plurality of for the connector that confluxes, each connection of confluxing
Part has at least two electrode connecting portion connecting the electrode of adjacent cell respectively, and the breeze way of at least one arch is to connect phase
Adjacent electrode connecting portion.
In some embodiments, for output connector and remaining is for confluxing even for multiple described electrode connecting parts two of which
Fitting, this battery connection module also includes two Extendible flakes, connects two described output connectors respectively and protrudes out this and connect
Side.
In some embodiments, this battery connection module also includes at least one sensing unit being located at this Insulating frame,
This sensing unit includes that one attaches to a wherein sensor confluxing connector, and two wires are to connect this sensor and this turn
Connection circuit plate.
In some embodiments, this sensing unit also includes two cramping terminals, is connected to this two wire ends
Hold and be welded in this switching circuit board.
In some embodiments, this Insulating frame has at least one trunking to house the wire of this sensing unit.
In some embodiments, this Insulating frame also has the bottom side of this battery pack of connection, one in contrast to this bottom side
Top side and multiple storage tank housing multiple described electrode connecting parts respectively, and this connect that side is this Insulating frame periphery one
Side, each storage tank connects this bottom side and this top side.
In some embodiments, the interior linkage section of each switching electric-conductor stretches into corresponding storage tank and is welded in correspondence
Electrode connecting parts.
In some embodiments, one is respectively formed near this bottom side at two walls relative to each other defining each storage tank
The first block and second block near this top side, the distance between this first block and this second block be more than this electrode
The thickness of connector, with allow this electrode connecting parts be connected with counter electrode fixing before can be perpendicular through this bottom side and this top
One vertical direction upper limit of side moves.
In some embodiments, multiple described electrode connecting parts are made up of aluminium based metal material, and multiple described switchings are led
Electricity part is made up of copper-based metallic material.
In some embodiments, this electrical connecting unit includes being located at the first connector of this switching circuit board, one sets
In the second connector of this battery management circuit plate, and a line connecting this first connector and this second connector pluggablely
Cable.
In some embodiments, this electrical connecting unit includes an insulating body and multiple is fixedly arranged on leading of this insulating body
Electric terminal, each conducting terminal has two pressure contact portions being positioned at opposite end, and wherein a pressure contact portion is arranged in this built-up circuit
The corresponding conductive hole of plate, and another pressure contact portion is arranged in the corresponding conductive hole of this battery management circuit plate.
In some embodiments, this electrical connecting unit includes an insulating body and multiple is fixedly arranged on leading of this insulating body
Electric terminal, each conducting terminal has a pressure contact portion and the weld part being positioned at opposite end, and this pressure contact portion is arranged in this switching
Circuit board and this battery management circuit plate corresponding conductive hole of one of them, and this weld part be welded in this switching circuit board with should
Another in battery management circuit plate.
In some embodiments, this electrical connecting unit includes an insulating body and multiple is fixedly arranged on leading of this insulating body
Electric terminal, each conducting terminal has a weld part and an elastic contact part, and this weld part is welded in this switching circuit board and is somebody's turn to do
Battery management circuit plate one of them, and the contact of this elastic contact part is located in this switching circuit board and this battery management circuit plate
Another corresponding connection pad.
Then, in some embodiments of the utility model battery connection module, including an Insulating frame, multiple electrode connect
Part, multiple switching electric-conductor and a switching circuit board.Insulating frame has one and connects side；Multiple electrode connecting parts are located at this insulation
Framework；Multiple switching electric-conductors, corresponding multiple described electrode connecting parts is located at this Insulating frame, each switching electric-conductor portion respectively
Point be embedded in this Insulating frame and having expose this Insulating frame the interior linkage section being connected with corresponding electrode connecting parts and
The one outer linkage section connecting side stretching out this Insulating frame；Switching circuit board is fixed on the side that connects of this Insulating frame, and with many
The outer linkage section of individual described switching electric-conductor connects.
The utility model at least has following effect: by by Insulating frame, electrode connecting parts, switching electric-conductor and switching
Circuit board forms battery connection module, can simplify the assembling procedure with battery pack.And, this battery management circuit plate and switching
Circuit board connects removably, damages this battery management circuit plate, and work as battery pack during can not only avoiding welding electrode
Or during one of them fault of battery management circuit plate, it is only necessary to change fault person, need not integrally scrap, therefore maintenance cost can be saved.
Brief description
Of the present utility model other feature and effect, clearly will present in embodiment referring to the drawings, wherein:
Fig. 1 is a stereogram of a first embodiment of the utility model cell apparatus；
Fig. 2 is a three-dimensional exploded view of this first embodiment；
Fig. 3 is a top view of this first embodiment；
Fig. 4 is the three-dimensional exploded view of a battery connection module of this first embodiment；
Fig. 5 is the stereogram of multiple electrode connecting parts of this first embodiment, multiple switching electric-conductor and two Extendible flakes；
Fig. 6 is the three-dimensional exploded view with multiple switching electric-conductors for the Insulating frame of this first embodiment；
Fig. 7 is an incomplete three-dimensional exploded view of this first embodiment；
Fig. 8 is a stereogram of one second embodiment of the utility model cell apparatus；
Fig. 9 is the side view diagram of this second embodiment；
Figure 10 is a three-dimensional exploded view of this second embodiment；
Figure 11 is a three-dimensional exploded view of an electrical connecting unit of this second embodiment；
Figure 12 is a three-dimensional exploded view of one the 3rd embodiment of the utility model cell apparatus；
Figure 13 is a stereogram of an electrical connecting unit of the 3rd embodiment；
Figure 14 is a stereogram of one the 4th embodiment of the utility model cell apparatus；
Figure 15 is the side view diagram of the 4th embodiment；
Figure 16 is a three-dimensional exploded view of the 4th embodiment；And
Figure 17 is a three-dimensional exploded view of an electrical connecting unit of the 4th embodiment.
Wherein, description of reference numerals is as follows:
1 battery pack
2 battery connection module
21 Insulating frames
211 bottom sides
212 top sides
213 connect side
214 storage tanks
215 first blocks
216 second blocks
217 clamping posts
218 trunkings
22 electrode connecting parts
22A exports connector
22B confluxes connector
221 electrode connecting portion
222 breeze ways
223 perforation
224 clinch
225 rooms
23 Extendible flakes
24 switching electric-conductors
241 canned paragraphs
Linkage section in 242
243 outer linkage sections
25 switching circuit boards
251 hole clippings
252 welding holes
253 conductive holes
254 fixing holes
26 sensing unit
261 sensors
262 wires
263 cramping terminals
27 fixation kits
271 bolts
272 nuts
3 battery management circuit plates
31 electronic components
32 conductive holes
4 electrical connecting units
41 first connectors
42 second connectors
43 cables
431 butt connectors
44 insulating bodies
45 conducting terminals
451 pressure contact portions
452 weld parts
453 elastic contact parts
D vertical direction
Detailed description of the invention
Before the utility model is described in detail, it shall be noted that in the following description content, similar element be with
It is identically numbered and represent.
Refering to Fig. 1 and Fig. 2, a first embodiment of the utility model cell apparatus, comprise a battery pack the 1st a, battery even
Connection module the 2nd, a battery management circuit plate 3 and an electrical connecting unit 4.Battery pack 1 includes multiple battery (not shown), each battery
There are two electrode (not shown).
Refering to Fig. 3 to Fig. 5, battery connection module 2 includes an Insulating frame the 21st, multiple electrode connecting parts the 22nd, multiple switchings
Electric-conductor 24 and a switching circuit board 25.This Insulating frame 21 has bottom side the 211st a, phase of this battery pack 1 (see Fig. 1) of a connection
Instead connect side 213 in the top side 212 and of this bottom side 211.In one embodiment, this connects side 213 for outside this Insulating frame 21
One long side in week.
Multiple electrode connecting parts 22 are located at this Insulating frame 21 and are connected multiple electrodes of this battery pack 1.Another cooperation refers to
Fig. 6 and Fig. 7, this Insulating frame 21 also has multiple storage tank 214 housing multiple electrode connecting parts 22 respectively, each storage tank
214 this bottom sides of connection 211 and this top side 212, and respectively form one at two walls relative to each other defining each storage tank 214 and lean on
First block 215 of this bottom side 211 nearly and second block 216 near this top side 212.This first block 215 with this second
Distance between block 216 is more than the thickness of this electrode connecting parts 22, to allow this electrode connecting parts 22 with counter electrode even
Connect and can move at the vertical direction D upper limit perpendicular through this bottom side 211 and this top side 212 before fixing.In the present embodiment,
Multiple electrode connecting parts 22 two of which are multiple for the connector 22B that confluxes, each connection of confluxing for exporting connector 22A and remaining
Part 22B has at least two electrode connecting portion 221 connecting the electrode of adjacent cell respectively, and the breeze way of at least one arch
222 to connect adjacent electrode connecting portion 221.Each electrode connecting portion of each output connector 22A and the connector 22B that confluxes
221 are respectively provided with a perforation 223, to wear corresponding electrode.This battery connection module 2 also includes two Extendible flakes 23, connects respectively
Meet two output connector 22A and protrude out this and connect side 213.
Refering to Fig. 5 to Fig. 7, multiple switching electric-conductors 24 corresponding multiple electrode connecting parts 22 respectively is located at this Insulating frame
21, each switching electric-conductor 24 have one be embedded in the canned paragraph of this Insulating frame 21 the 241st, one expose this Insulating frame 21 and with
The interior linkage section 242 and one that corresponding electrode connecting parts 22 connects stretches out the outer linkage section connecting side 213 of this Insulating frame 21
243.In the present embodiment, this Insulating frame 21 is made in flush type molding mode, and fixing multiple switching electric-conductors 24
Section 241 embedding is fixing.Additionally, in the present embodiment, the interior linkage section 242 of each switching electric-conductor 24 stretches into corresponding storage tank
214, each electrode connecting parts 22 has a clinch 224, the interior linkage section of this clinch 224 and corresponding switching electric-conductor 24
Match in the position of 242.It when multiple electrode connecting parts 22 are installed on this Insulating frame 21, is by Insulating frame 21 length direction
Multiple electrode connecting parts 22 are respectively implanted corresponding storage tank 214 by both sides, the interior linkage section 242 by switching electric-conductor 24 welds
It is connected to the clinch 224 of corresponding electrode connecting parts 22.During by the electrode welding of multiple electrode connecting parts 22 and battery pack 1, logical
Cross each electrode connecting parts 22 to move at vertical direction D upper limit between the first block 215 and the second block 216, and energy
Counter electrode is coordinated to adjust position, to guarantee to weld together electrode connecting parts 22 and counter electrode.In one embodiment,
Multiple connector 22B that conflux can be made up of aluminium based metal material, to facilitate the aluminium based metal electrode with battery pack 1 to do homogenous metal
Welding, for example welded by laser or ultrasonic welding.In one embodiment, two output connector 22A can be by copper-based gold
Belong to material to make, and the pad of aluminium based metal and the aluminium based metal electrode welding of battery pack 1 are set in bottom surface.In an embodiment
In, multiple switching electric-conductors 24 are made up of copper-based metallic material, to have preferably electric conductivity.
Referring again to Fig. 2 to Fig. 4, what switching circuit board 25 was fixed on this Insulating frame 21 connects side 213, and with multiple switchings
The outer linkage section 243 of electric-conductor 24 connects.In the present embodiment, this Insulating frame 21 has two and protrudes from and connect side 213
Clamping post 217, and switching circuit board 25 is provided with the hole clipping 251 matching with this two clampings post 217, to lead multiple switchings
Before the outer linkage section 243 of electricity part 24 welds with switching circuit board 25, first pass through two clamping posts 217 and be arranged in corresponding hole clipping respectively
251 by switching circuit board 25 and Insulating frame 21 relative positioning, to make the outer linkage section 243 points of multiple switching electric-conductor 24 simultaneously
Do not penetrate corresponding welding hole 252 on this switching circuit board 25, to facilitate weld job.And, in the present embodiment, built-up circuit
Plate 25 is connected side 213 by what two fixation kits 27 were locked in Insulating frame 21, and each fixation kit 27 includes being located at insulation
The bolt 271 of framework 21 and one can be sealed with bolt 271 nut 272.Switching circuit board 25 is provided with two positions respectively with two
The corresponding fixing hole 254 of individual bolt 271, wears for corresponding bolt 271.Sealed with bolt 271 by nut 272, and
It is fixed on the connecting between side 213 of nut 272 and Insulating frame 21 by sandwiched for switching circuit board 25.
Refering to Fig. 4 and Fig. 7, this battery connection module 2 also includes multiple sensing unit 26 being located at this Insulating frame 21.Often
One sensing unit 26 includes that one attaches to wherein one conflux the sensor 261 of connector 22B and two wires 262 to connect this sense
Survey device 261 and this switching circuit board 25.This Insulating frame 21 has multiple trunking 218 to house multiple sensing unit 26 respectively
Wire 262.In the present embodiment, each sensing unit 26 also includes two cramping terminals 263, is connected to two wires
262 ends are simultaneously welded in this switching circuit board 25, are easier to be welded in switching circuit board 25 by cramping terminal 263, but save
Omit cramping terminal 263 and directly wire 262 is welded in switching circuit board 25 and also can implement.In the present embodiment, each sensing
Device 261 is to be formed a room 225 by the connected connector 22B that confluxes to fix to house this sensor 261, but, will
Sensor 261 attaches to conflux, and also can for example to apply sticker adhesion fixing for the mode of connector 22B, with the present embodiment is not
Limit.In the present embodiment, this sensor 261 is negative tempperature coefficient thermistor, it will be appreciated that ground, and the species of sensing unit 26 is permissible
Adjust according to use demand, and the quantity arranging sensing unit 26 also can adjust according to use demand, that is, at least one sense
Survey unit 26 also can implement.Certainly, switching circuit board 25 is formed with predetermining circuit figure (not shown).
Refering to Fig. 1 and Fig. 2, this battery management circuit plate 3 is formed predetermining circuit figure (not shown) and electricity is installed
Sub-element 31.This battery management circuit plate can be PMU (Battery Management Unit, BMU) or
The circuit board of power-supply management system (Battery Management System, BMS).This electrical connecting unit 4 connects this cell tube
Reason circuit board 3 and this switching circuit board 25, make this battery management circuit plate 3 be connected with this switching circuit board 25 removably.?
In the present embodiment, this electrical connecting unit 4 includes that the 41st, the first connector being located at this switching circuit board 25 one is located at this cell tube
Second connector 42 and one of reason circuit board 3 connects the cable of this first connector 41 and this second connector 42 pluggablely
43.The wire-connecting of cable 43 is not illustrated by accompanying drawing, the butt connector 431 at cable 43 two ends is only shown.Make this battery
When management circuit board 3 is connected with this switching circuit board 25, the butt connector 431 at cable 43 two ends is respectively connecting to be located at this
First connector 41 of switching circuit board 25 and the second connector 42 being located at this battery management circuit plate 3.Make this cell tube
Reason circuit board 3 is when separating with this switching circuit board 25, can by cable 43 and the first connector 41 and the second connector 42 at least its
One of separate and can.Thereby, when battery pack 1 or a battery management circuit plate 3 wherein fault, can be by this battery management electricity
Road plate 3 is separated with this switching circuit board 25, to change fault person.That is, it is only necessary to change fault person, need not integrally scrap, therefore
Maintenance cost can be saved.Especially battery pack 1 has certain service life, i.e. needs to update, by this electricity after using a period of time
Pond management circuit board 3 is detachable with this switching circuit board 25, then the switching electricity with the battery connection module 2 being connected new battery pack 1
Road plate 25 connects, and can be continuing with this battery management circuit plate 3, reduces the cost again purchasing this battery management circuit plate 3.
In the present embodiment, multiple electrode connecting parts 22 are first installed on Insulating frame 21, and multiple electrode connecting parts 22 points
Lian Jie not be embedded in the switching electric-conductor 24 of Insulating frame 21, be connected to be positioned at Insulating frame 21 by multiple switching electric-conductors 24
The switching circuit board 25 connecting side 213, can simplify what electrode connecting parts 22 and switching circuit board 25 were welded by bracing wire one by one
Program, and electric-conductor 24 of transferring first is fixed on Insulating frame 21 and can be relative with electrode connecting parts 22 and switching circuit board 25
Positioning, also makes weld job be easier to carry out.Furthermore, electrode connecting parts 22 and switching circuit board 25 can in advance with Insulating frame 21
Fit together, battery connection module 2 is integrally formed, so, when assembling with battery pack 1, it is only necessary to by wearing of electrode connecting parts 22
Electrode connecting parts 22 is simultaneously fixed by hole 223 and the electrode contraposition of battery pack 1 with electrode welding, can simplify assembling procedure,
And this battery management circuit plate 3 can be reconnected after battery connection module 2 and battery pack 1 are completed, it can be avoided that welding
Electrode process damages this battery management circuit plate 3.
Refering to Fig. 8 to Figure 11, one second embodiment of the utility model cell apparatus, roughly the same with first embodiment,
But, in the present embodiment, this electrical connecting unit 4 includes an insulating body 44 and multiple conduction being fixedly arranged on this insulating body 44
Terminal 45, each conducting terminal 45 has two pressure contact portions 451 being positioned at opposite end, and wherein a pressure contact portion 451 is arranged in this
The corresponding conductive hole 253 of switching circuit board 25, and another pressure contact portion 451 is arranged in the corresponding conduction of this battery management circuit plate 3
Hole 32.When being intended to separate this switching circuit board 25 and this battery management circuit plate 3, as long as by the pressure contact portion 451 of conducting terminal 45
Remove the conductive hole 253 of this switching circuit board 25 or remove the conductive hole 32 of this battery management circuit plate 3.At the present embodiment
In, pressure contact portion 451 is needle-like, but its also can such as claw-like, be not limiting as.Understandably, can arrange according to actual demand
One or more electrical connecting units 4, are not limited with the present embodiment.
Refering to Figure 12 and Figure 13, one the 3rd embodiment of the utility model cell apparatus, roughly the same with the second embodiment,
But, in the present embodiment, each conducting terminal 45 has a pressure contact portion 451 and the weld part 452 being positioned at opposite end, should
Pressure contact portion 451 is arranged in the corresponding conductive hole 32 of this battery management circuit plate 3, and this weld part 452 is welded in this built-up circuit
Plate 25.Similarly, when being intended to separate this switching circuit board 25 and this battery management circuit plate 3, as long as by the pressure of conducting terminal 45
Meet portion 451 and remove the conductive hole 32 of this battery management circuit plate 3.Understandably, the embodiment in an equivalence change, also
This weld part 452 can be welded in this battery management circuit plate 3, and at this switching circuit board 25, conductive hole 253 is set (with reference to the
Two embodiments), so that pressure contact portion 451 to be arranged in the conductive hole 253 of switching circuit board 25, also there is same effect.
Refering to Figure 14 to Figure 17, one the 4th embodiment of the utility model cell apparatus, roughly the same with the second embodiment,
But, in the present embodiment, each conducting terminal 45 has a weld part 452 and an elastic contact part 453, this weld part 452
It is welded in this battery management circuit plate 3, and the corresponding connection pad of this switching circuit board 25 is located in the contact of this elastic contact part 453
(not shown).In the present embodiment, the two sides of this switching circuit board 25 is all provided with predetermining circuit figure.By being fixedly welded on this
The conducting terminal 45 of battery management circuit plate 3 connects with contacting the correspondence being located at this switching circuit board 25 with elastic contact part 453
Pad contact connects, and makes this battery management circuit plate 3 detachable with this switching circuit board 25.Understandably, in an equivalence change
This weld part 452 also can be welded in this switching circuit board 25, and arrange correspondence at this battery management circuit plate 3 by embodiment
Connection pad, also there is same effect.
In sum, by the 22nd, Insulating frame the 21st, electrode connecting parts is transferred electric-conductor 24 and switching circuit board 25 is formed
Battery connection module 2, can simplify the assembling procedure with battery pack 1.And, this battery management circuit plate 3 and switching circuit board
25 connect removably, damage this battery management circuit plate 3 during can not only avoiding welding electrode, and work as battery pack 1 or
During a battery management circuit plate 3 wherein fault, it is only necessary to change fault person, need not integrally scrap, therefore maintenance cost can be saved.
But the above, embodiment only of the present utility model, implement when the utility model can not be limited with this
Scope, every simple equivalence change made according to the utility model Claims scope and description with modify,
All still belong to the utility model patent in the range of cover.
Claims (24)
1. a cell apparatus, it is characterised in that comprise:
One battery pack, including multiple battery, each battery has two electrodes；
One battery connection module, comprising:
One Insulating frame, has one and connects side,
Multiple electrode connecting parts, are located at this Insulating frame and connect the multiple described electrode of this battery pack,
Multiple switching electric-conductors, corresponding multiple described electrode connecting parts is located at this Insulating frame respectively,
Each switching electric-conductor have one be embedded in the canned paragraph of this Insulating frame, one expose this Insulating frame and with corresponding electricity
The interior linkage section and one that pole connector connects stretches out the outer linkage section connecting side of this Insulating frame, and
One switching circuit board, is fixed on the side that connects of this Insulating frame, and the outer linkage section company with multiple described switching electric-conductors
Connect；
One battery management circuit plate；And
One electrical connecting unit, connects this battery management circuit plate and this switching circuit board, makes this battery management circuit plate detachable
Ground is connected with this switching circuit board.
2. cell apparatus as claimed in claim 1, it is characterised in that multiple described electrode connecting parts are plurality of for connection of confluxing
Part, each connector that confluxes has at least two electrode connecting portion to connect the electrode of adjacent cell and at least one arch respectively
Breeze way is to connect adjacent electrode connecting portion.
3. cell apparatus as claimed in claim 2, it is characterised in that multiple described electrode connecting parts two of which connect for output
Part and remaining be the described connector that confluxes, this battery connection module also includes two Extendible flakes, connects two described outputs respectively
Connector and protrude out this and connect side.
4. cell apparatus as claimed in claim 2, it is characterised in that this battery connection module also includes that at least is located at this insulation
The sensing unit of framework, this sensing unit includes that one attaches to wherein one conflux the sensor of connector and two wires to connect
This sensor and this switching circuit board.
5. cell apparatus as claimed in claim 4, it is characterised in that this sensing unit also includes two cramping terminals, connects respectively
It is connected to this two wire ends and be welded in this switching circuit board.
6. cell apparatus as claimed in claim 5, it is characterised in that this Insulating frame has at least one trunking to house this sense
Survey the wire of unit.
7. cell apparatus as claimed in claim 1, it is characterised in that this Insulating frame also has the end of this battery pack of connection
Side, one in contrast to the top side of this bottom side and multiple storage tank housing multiple described electrode connecting parts respectively, and this connects side and is
One side of this Insulating frame periphery, each storage tank connects this bottom side and this top side.
8. cell apparatus as claimed in claim 7, it is characterised in that the interior linkage section of each switching electric-conductor stretches into corresponding appearance
Put groove and be welded in corresponding electrode connecting parts.
9. cell apparatus as claimed in claim 8, it is characterised in that each at two walls relative to each other defining each storage tank
Form first block near this bottom side and second block near this top side, between this first block and this second block
Distance more than the thickness of this electrode connecting parts, with allow this electrode connecting parts is connected with counter electrode fix before can be vertical
Moved by a vertical direction upper limit of this bottom side and this top side.
10. cell apparatus as claimed in claim 1, it is characterised in that multiple described electrode connecting parts are by aluminium based metal material system
Becoming, multiple described switching electric-conductors are made up of copper-based metallic material.
11. as described in claim 1 to 10 any of which item cell apparatus, it is characterised in that this electrical connecting unit includes that one sets
It is located at the second connector of this battery management circuit plate and pluggable connects in the first connector, of this switching circuit board
This first connector and the cable of this second connector.
12. as described in claim 1 to 10 any of which item cell apparatus, it is characterised in that this electrical connecting unit includes that one is exhausted
Edge body and multiple conducting terminal being fixedly arranged on this insulating body, each conducting terminal has two crimping being positioned at opposite end
Portion, wherein a pressure contact portion is arranged in the corresponding conductive hole of this switching circuit board, and another pressure contact portion is arranged in this battery management electricity
The corresponding conductive hole of road plate.
13. as described in claim 1 to 10 any of which item cell apparatus, it is characterised in that this electrical connecting unit includes that one is exhausted
Edge body and multiple conducting terminal being fixedly arranged on this insulating body, each conducting terminal has the pressure contact portion being positioned at opposite end
And a weld part, this pressure contact portion is arranged in this switching circuit board and this battery management circuit plate corresponding conductive hole of one of them,
And this weld part is welded in another in this switching circuit board and this battery management circuit plate.
14. as described in claim 1 to 10 any of which item cell apparatus, it is characterised in that this electrical connecting unit includes that one is exhausted
Edge body and multiple conducting terminal being fixedly arranged on this insulating body, each conducting terminal has a weld part and an Elastic Contact
Portion, this weld part be welded in this switching circuit board and this battery management circuit plate one of them, and the contact of this elastic contact part sets
In this switching circuit board and another the corresponding connection pad in this battery management circuit plate.
15. 1 kinds of battery connection module, it is characterised in that include:
One Insulating frame, has one and connects side；
Multiple electrode connecting parts, are located at this Insulating frame；
Multiple switching electric-conductors, corresponding multiple described electrode connecting parts is located at this Insulating frame, each switching electric-conductor portion respectively
Point be embedded in this Insulating frame and having expose this Insulating frame the interior linkage section being connected with corresponding electrode connecting parts and
The one outer linkage section connecting side stretching out this Insulating frame；And
One switching circuit board, is fixed on the side that connects of this Insulating frame, and the outer linkage section company with multiple described switching electric-conductors
Connect.
16. battery connection module as claimed in claim 15, it is characterised in that multiple described electrode connecting parts are plurality of for converging
Stream connector, each connector that confluxes has at least two electrode connecting portion and the breeze way of at least one arch is adjacent to connect
Electrode connecting portion.
17. battery connection module as claimed in claim 16, it is characterised in that multiple described electrode connecting parts two of which are defeated
Going out connector and remaining being the connector that confluxes, this battery connection module also includes two Extendible flakes, and connection two is described defeated respectively
Go out connector and protrude out this and connect side.
18. battery connection module as claimed in claim 16, it is characterised in that this battery connection module also includes that at least one is located at
The sensing unit of this Insulating frame, this sensing unit include one attach to wherein one conflux the sensor of connector and two wires with
Connect this sensor and this switching circuit board.
19. battery connection module as claimed in claim 18, it is characterised in that this sensing unit also includes two cramping terminals, point
It is not connected to this two wire end and be welded in this switching circuit board.
20. battery connection module as claimed in claim 19, it is characterised in that this Insulating frame has at least one trunking to hold
Put the wire of this sensing unit.
21. battery connection module as claimed in claim 15, it is characterised in that this Insulating frame also has a bottom side, contrary
In top side and multiple storage tank housing multiple described electrode connecting parts respectively of this bottom side, and this to connect side be this Insulating frame
A part for periphery, each storage tank connects this bottom side and this top side.
22. battery connection module as claimed in claim 21, it is characterised in that it is right that the interior linkage section of each switching electric-conductor stretches into
The storage tank answered simultaneously is welded in corresponding electrode connecting parts.
23. battery connection module as claimed in claim 22, it is characterised in that defining the relative to each other of each storage tank
Two walls respectively form first block near this bottom side and second block near this top side, this first block with this second
Distance between block more than the thickness of this electrode connecting parts, with allow this electrode connecting parts can perpendicular through this bottom side with should
One vertical direction upper limit of top side moves.
24. battery connection module as claimed in claim 15, it is characterised in that multiple described electrode connecting parts are by aluminium based metal material
Material is made, and multiple described switching electric-conductors are made up of copper-based metallic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620469378.0U CN205680723U (en) | 2016-05-20 | 2016-05-20 | Cell apparatus and battery connection module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620469378.0U CN205680723U (en) | 2016-05-20 | 2016-05-20 | Cell apparatus and battery connection module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205680723U true CN205680723U (en) | 2016-11-09 |
Family
ID=57438009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620469378.0U Withdrawn - After Issue CN205680723U (en) | 2016-05-20 | 2016-05-20 | Cell apparatus and battery connection module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205680723U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107403969A (en) * | 2016-05-20 | 2017-11-28 | 莫列斯有限公司 | Cell apparatus and battery connection module |
| CN108091811A (en) * | 2016-11-18 | 2018-05-29 | 矢崎总业株式会社 | Conductive module and battery pack |
| CN108321318A (en) * | 2017-01-17 | 2018-07-24 | 莫列斯有限公司 | Battery connection module and cell apparatus |
| CN109390536A (en) * | 2017-08-04 | 2019-02-26 | 莫仕连接器(成都)有限公司 | Battery connection module |
| CN110268550A (en) * | 2017-03-21 | 2019-09-20 | 奥柏里斯特科技有限公司 | Battery system |
| CN111044918A (en) * | 2018-10-15 | 2020-04-21 | 大陆汽车有限责任公司 | Method for producing a resistor arrangement for a battery sensor and resistor arrangement |
-
2016
- 2016-05-20 CN CN201620469378.0U patent/CN205680723U/en not_active Withdrawn - After Issue
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107403969A (en) * | 2016-05-20 | 2017-11-28 | 莫列斯有限公司 | Cell apparatus and battery connection module |
| CN107403969B (en) * | 2016-05-20 | 2019-08-06 | 莫列斯有限公司 | Cell apparatus and battery connection module |
| CN108091811A (en) * | 2016-11-18 | 2018-05-29 | 矢崎总业株式会社 | Conductive module and battery pack |
| CN108321318A (en) * | 2017-01-17 | 2018-07-24 | 莫列斯有限公司 | Battery connection module and cell apparatus |
| CN108321318B (en) * | 2017-01-17 | 2021-03-09 | 莫列斯有限公司 | Battery connection module and battery device |
| CN110268550A (en) * | 2017-03-21 | 2019-09-20 | 奥柏里斯特科技有限公司 | Battery system |
| US11697504B2 (en) | 2017-03-21 | 2023-07-11 | Obrist Technologies Gmbh | Battery system |
| CN109390536A (en) * | 2017-08-04 | 2019-02-26 | 莫仕连接器(成都)有限公司 | Battery connection module |
| CN109390536B (en) * | 2017-08-04 | 2021-04-23 | 莫仕连接器(成都)有限公司 | Battery connection module |
| CN111044918A (en) * | 2018-10-15 | 2020-04-21 | 大陆汽车有限责任公司 | Method for producing a resistor arrangement for a battery sensor and resistor arrangement |
| CN111044918B (en) * | 2018-10-15 | 2022-10-28 | 大陆汽车有限责任公司 | Method for producing a resistor arrangement for a battery sensor and resistor arrangement |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161109 Effective date of abandoning: 20190806 |