CN109560240A - Battery pack and vehicle with it - Google Patents
Battery pack and vehicle with it Download PDFInfo
- Publication number
- CN109560240A CN109560240A CN201811492866.3A CN201811492866A CN109560240A CN 109560240 A CN109560240 A CN 109560240A CN 201811492866 A CN201811492866 A CN 201811492866A CN 109560240 A CN109560240 A CN 109560240A
- Authority
- CN
- China
- Prior art keywords
- copper bar
- cathode
- battery pack
- harness
- positive
- 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.)
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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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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)
Abstract
The invention discloses a kind of battery pack and with its vehicle, battery pack includes battery pack housing, battery modules, anode output copper bar, cathode exports copper bar and multiple high pressures connect socket, multiple high pressure connection sockets and battery pack housing are fixed and are worn to battery pack housing, anode output copper bar and cathode output copper bar are connect with battery modules, anode output copper bar includes multiple points of positive copper bars, each point of positive copper bar connect socket connection with a high pressure respectively, it includes multiple points of cathode copper bars that cathode, which exports copper bar, cathode copper bar is each divided to connect socket connection with a high pressure respectively, wherein, each high pressure connection socket is respectively corresponded to be connect with a point of positive copper bar and a point of cathode copper bar, so that each high pressure connection socket and battery modules respectively constitute a current supply circuit.Vehicle according to the invention can be realized the distribution of the transmission of electricity to vehicle difference component it is not necessary that block terminal is additionally arranged, save production cost.
Description
Technical field
The present invention relates to vehicle manufacture fields, in particular to a kind of battery pack and with its vehicle.
Background technique
In the related technology, transmission of electricity point is just able to achieve after the block terminal that the battery modules of existing battery pack pass through vehicle
Match.Such as battery pack is transmitted electricity respectively by block terminal to the BSG electric machine controller of vehicle and the rear-guard electric machine controller of vehicle,
To realize power supply of the battery pack to the dynamical system of vehicle.Block terminal not only increases production cost, and additionally occupies car
Space increases the quantity of vehicle part, increases the failure rate of vehicle.
Summary of the invention
In view of this, the present invention is directed to propose a kind of battery pack that can have at least saved production cost to a certain extent.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of battery pack, including battery pack housing, battery modules, anode export copper bar, cathode exports copper bar and multiple
High pressure connects socket, and the multiple high pressure connection socket and the battery pack housing are fixed and worn to the battery pack housing
Interior, the battery modules are arranged in the battery pack housing, the anode output copper bar and cathode output copper bar with
Battery modules connection, the anode output copper bar include multiple points of positive copper bars, each described point of positive copper bar respectively with
One high pressure connection socket connection, the cathode output copper bar includes multiple points of cathode copper bars, each described to divide cathode copper bar point
Socket connection is not connect with a high pressure, wherein each high pressure connection socket respectively corresponds and described in one points of positive copper
It arranges and cathode copper bar is divided to connect described in one, so that each high pressure connection socket and the battery modules respectively constitute one
A current supply circuit.
Further, the anode output copper bar further includes main positive copper bar, the main positive copper bar and the battery mould
Group connection, the multiple point of positive copper bar are connect with the main positive copper bar, and the cathode output copper bar further includes main cathode
Copper bar, the main cathode copper bar are connect with the battery modules, and the multiple point of cathode copper bar connects with the main cathode copper bar
It connects.
Further, the anode output copper bar further includes lateral positive copper bar, and the laterally positive copper bar is along the electricity
The width direction of pond pack housing extends, and the main positive copper bar is with the multiple point of positive copper bar along the battery pack housing
Length direction extends, and the laterally positive copper bar is connected between the main positive copper bar and the multiple point of positive copper bar, institute
It states multiple points of positive copper bars to be arranged along the length direction interval of the laterally positive copper bar, the cathode output copper bar further includes cross
To cathode copper bar, the transverse direction cathode copper bar extends along the width direction of the battery pack housing, the main cathode copper bar and institute
It states multiple points of cathode copper bars to extend along the length direction of the battery pack housing, the transverse direction cathode copper bar is connected to the master
Between cathode copper bar and the multiple point of cathode copper bar, the multiple point of cathode copper bar is along the length side of the lateral cathode copper bar
It is arranged to interval.
Further, the battery pack housing includes electrical connection area and battery modules installing zone, the electrical connection area
Length direction with the battery modules installing zone in the battery pack housing arranges, and the multiple high pressure connection socket is respectively provided with
At the electrical connection area.
Further, the electrical connection area is equipped with relay and fuse, the relay and the fuse with
The anode output copper bar or cathode output copper bar connection.
Further, the laterally positive copper bar and multiple described point of positive copper bar are respectively positioned on the electrical connection area, institute
It states lateral cathode copper bar and multiple described cathode copper bar is divided to be respectively positioned on the electrical connection area.
Further, the high pressure connection socket includes BSG electric machine controller socket and rear-guard electric machine controller socket.
Further, the upper end of the battery modules is equipped with mould group upper cover, and the upper surface of the mould group upper cover is equipped with multiple groups
Harness fixation kit, length direction arranged for interval of the harness fixation kit along the mould group upper cover described in multiple groups, line described in every group
Beam fixation kit includes two towards opposite grab.
Further, two grabs of harness fixation kit described in every group are between the length direction of the mould group upper cover
Every arrangement, and the free end of two grabs of harness fixation kit described in every group is in the width direction of the mould group upper cover
Overlapping.
Further, the harness fixation kit includes the both ends for being separately positioned on the length direction of the mould group upper cover
Two groups of end harness fixation kits, the middle part harness fixation kit being arranged between the harness fixation kit of two groups of ends,
In, two grabs of harness fixation kit in end described in every group are less than every in the spacing of the length direction of the mould group upper cover
The spacing of length direction of two grabs of the group middle part harness fixation kit in the mould group upper cover.
Further, the upper surface of mould group upper cover is divided into copper installation area and harness installing zone, the copper installation area with
The harness installing zone is arranged parallel along the length direction of the upper cover ontology, and the harness fixation kit is arranged in the harness
Installing zone.
Compared with the existing technology, battery pack of the present invention has the advantage that
1) battery pack according to the present invention, by multiple points of positive copper bars of setting and multiple points of cathode copper bars, thus respectively
To the connection socket connection of multiple high pressures, the distribution of the transmission of electricity to vehicle difference component, section can be realized it is not necessary that block terminal is additionally arranged
About production cost.
Another object of the present invention is to propose a kind of vehicle, including battery pack described in any of the above-described kind.
Compared with the existing technology, vehicle of the present invention has the advantage that
1) vehicle according to the invention can be realized to vehicle not by the way that battery pack is arranged it is not necessary that block terminal is additionally arranged
Transmission of electricity with component distributes, and has saved production cost.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the top view of the internal structure of battery pack described in the embodiment of the present invention；
Fig. 2 is the mould group upper cover of battery pack described in the embodiment of the present invention and the schematic diagram that harness is fixed；
Fig. 3 is the integrally-built front view fixed with harness of the mould group upper cover in Fig. 2.
Description of symbols:
Battery pack 100, battery pack housing 1 are electrically connected area 11, battery modules installing zone 12, battery modules 2, in mould group
Lid 21, copper installation area 211, harness installing zone 212, harness fixation kit 22, end harness fixation kit 221, middle part harness
Fixation kit 222, grab 223, anode output copper bar 3, main anode copper bar 31, laterally anode copper bar 32, point positive copper bar 33 are born
Pole exports copper bar 4, main cathode copper bar 41, and lateral cathode copper bar 42 divides cathode copper bar 43, and high pressure connects socket 5, BSG motor control
Device socket 51 processed, rear-guard electric machine controller socket 52, relay 6, fuse 7, harness 8.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
The battery pack 100 of the embodiment of the present invention is described below with reference to Fig. 1-Fig. 3 and in conjunction with the embodiments.
As shown in Figure 1, battery pack 100 may include that battery pack housing 1, battery modules 2, anode output copper bar 3, cathode are defeated
Copper bar 4 and multiple high pressures connect socket 5 out.Multiple high pressure connection sockets 5 can be fixed with battery pack housing 1 and each high
Pressure connection socket 5 at least partly can be worn to battery pack housing 1.Each high pressure connection socket 5 can respectively with electricity
Chi Mo group 2 connects, and the electricity piece of vehicle can connect 5 grafting of socket by a high pressure respectively and be connected, and thus battery modules 2 can
It is transmitted electricity with connecting socket 5 by high pressure to electricity piece, high pressure connection socket 5 can guarantee that battery modules 2 have electricity piece
There is good transmission reliability.
As shown in Figure 1, battery modules 2 are arranged in battery pack housing 1, anode output copper bar 3 and cathode output copper bar 4 are equal
Connect with battery modules 2, anode output copper bar 3 includes multiple points of positive copper bars 33, each point of positive copper bar 33 respectively with one
High pressure connects socket 5 and connects, and it includes multiple points of cathode copper bars 43 that cathode, which exports copper bar 4, each divides cathode copper bar 43 respectively with one
A high pressure connection socket 5 connects, wherein each high pressure connection socket 5 respectively corresponds and a point of positive copper bar 33 and one
Cathode copper bar 43 is divided to connect, so that each high pressure connection socket 5 and battery modules 2 respectively constitute a current supply circuit.
In other words, battery modules 2 can be connected by point of positive 33, points of cathode copper bars 43 of copper bar and a high pressure
Combination hub 5 constitutes a current supply circuit, and battery modules 2 can be respectively by each current supply circuit to corresponding with the current supply circuit
High pressure connection socket 5 power.Therefore without setting block terminal, battery modules 2 pass through multiple points of positive copper bars 33 and multiple points
Cathode copper bar 43 can connect the connection of socket 5 with multiple high pressures, to realize electrical to connecting from different high pressures connection socket 5
The transmission of electricity of part distributes, and has saved production cost, while saving the occupied space of block terminal originally in the car in the prior art.
Battery pack 100 according to an embodiment of the present invention passes through multiple points of positive copper bars 33 of setting and multiple points of cathode copper bars
43, to be connected respectively to multiple high pressures connection socket 5, can be realized it is not necessary that block terminal is additionally arranged to vehicle difference component
Transmission of electricity distribution, has saved production cost.
In some specific embodiments, as shown in Figure 1, anode output copper bar 3 can also include main positive copper bar 31, it is main
Positive copper bar 31 can directly be connect with battery modules 2, and multiple points of positive copper bars 33 can be connect with main positive copper bar 31, from
And battery modules 2 can externally be transmitted electricity by main positive copper bar 31 and then carry out transmission of electricity point by multiple points of positive copper bars 33
Match, to realize that the transmission of electricity to multiple high pressures connection socket 5 distributes.
As shown in Figure 1, cathode output copper bar 4 can also include main cathode copper bar 41, main cathode copper bar 41 can directly with
Battery modules 2 connect, and multiple points of cathode copper bars 43 can be connect with main cathode copper bar 41, so that battery modules 2 can pass through
Main cathode copper bar 41 externally transmits electricity and then carries out transmission of electricity distribution by multiple points of cathode copper bars 43, to realize to multiple high
The transmission of electricity distribution of pressure connection socket 5.
In other specific embodiments, multiple points of positive copper bars 33 and multiple points of cathode copper bars 43 can directly with electricity
Chi Mo group 2 connects.More specifically, battery modules 2 have the battery core of multiple connections, and multiple points of positive copper bars 33 and multiple points are born
Pole copper bar 43 battery cores different from battery modules 2 can connect respectively, so that serial or parallel connection battery core in each current supply circuit
Quantity, so that the high pressure connection socket 5 in each current supply circuit has different output electric current and output voltage, thus battery mould
Group 2 can power to the electricity piece of different output-current ratings or different rated output voltages.
More specifically, as shown in Figure 1, positive output copper bar 3 can also include lateral positive copper bar 32, lateral anode copper
Row 32 can extend along the width direction of battery pack housing 1, and main anode copper bar 31 can be along electricity with multiple points of positive copper bars 33
The length direction of pond pack housing 1 extends, and laterally anode copper bar 32 can connect in main positive copper bar 31 and multiple points of positive copper bars
Between 33, multiple points of positive copper bars 33 can be located at the ipsilateral of lateral positive copper bar 32, and multiple points of positive copper bars 33 are transversely just
The length direction (i.e. along the width direction of battery pack housing 1) of pole copper bar 32 is spaced setting, and multiple points of positive copper bars 33 and master are just
Pole copper bar 31 is located at the both ends that laterally positive copper bar 32 is opposite.
Laterally battery modules 2 may be implemented by main positive copper bar 31 to multiple points of positive copper bars in positive copper bar 32 as a result,
33 distribution transmission of electricity, and laterally the bottom wall of the opposite battery pack housing 1 of positive copper bar 32 can be according to the element in battery pack housing 1
Arrangement be changed, can be in order to arrangement of the anode output copper bar 3 inside battery pack housing 1.
As shown in Figure 1, cathode output copper bar 4 can also include lateral cathode copper bar 42, lateral cathode copper bar 42 can edge
The width direction of battery pack housing 1 extends, and main cathode copper bar 41 can be along battery pack housing 1 with multiple points of cathode copper bars 43
Length direction extends, and lateral cathode copper bar 42 can connect between main cathode copper bar 41 and multiple points of cathode copper bars 43, multiple
Point cathode copper bar 43 can be located at the ipsilateral of lateral cathode copper bar 42, the length of multiple points of cathode copper bars 43 transversely cathode copper bar 42
The setting of direction (i.e. along the width direction of battery pack housing 1) interval is spent, multiple points of cathode copper bars 43 are located at main cathode copper bar 41
The opposite both ends of lateral cathode copper bar 42.
Battery modules 2 may be implemented by main cathode copper bar 41 to multiple points of cathode copper bars in lateral cathode copper bar 42 as a result,
43 distribution transmission of electricity, and the bottom wall of the opposite battery pack housing 1 of lateral cathode copper bar 42 can be according to the element in battery pack housing 1
Arrangement be changed, arrangement of the copper bar 4 inside battery pack housing 1 can be exported in order to cathode.
Specifically, as shown in Figure 1, battery pack housing 1 may include electrical connection area 11 and battery modules installing zone 12, electricity
Chi Mo group 2 may be mounted in battery modules installing zone 12, is electrically connected area 11 and battery modules installing zone 12 can be in battery
The length direction of pack housing 1 arranges, and multiple high pressure connection sockets 5 can be set at electrical connection area 11.Anode output copper
Battery modules 2 in battery modules installing zone 12 can be connect by row 3 and cathode output copper bar 4 with the high pressure in electrical connection area 11
Socket 5 connects, and the function intensity in battery pack housing 1 is high, the inside arrangement for battery pack housing 1 of being more convenient for.
Specifically, as shown in Figure 1, electrical connection area 11 can be equipped with relay 6 and fuse 7, relay 6 and fuse
7 connect with anode output copper bar 3 or cathode output copper bar 4.In other words, in some instances, relay 6 and fuse 7
One can connect with anode output copper bar 3, another can export copper bar 4 with cathode and connect.In other examples, relay
Device 6 and fuse 7 can be connect with anode output copper bar 3.In other example, relay 6 and fuse 7 can be with
Cathode exports copper bar 4 and connects.
Relay 6 and fuse 7 can cut off anode output copper bar 3 in electric current output overloading as a result, or/and cathode is defeated
Copper bar 4 out, so that the current supply circuit of cutoff high connection socket 5, guarantees the trouble free service of battery pack 100.
Specifically, as shown in Figure 1, laterally anode copper bar 32 and multiple points of positive copper bars 33 are respectively positioned on electrical connection area 11,
Lateral cathode copper bar 42 is respectively positioned on electrical connection area 11 with multiple points of cathode copper bars 43.As a result, in battery modules installing zone 12 only
Equipped with main positive copper bar 31 and main cathode copper bar 41, the copper bar arrangement in battery modules installing zone 12 is simple, and reduces copper bar
Occupied space in battery modules installing zone 12, convenient for the arrangement of battery modules 2.
Specifically, as shown in Figure 1, high pressure connection socket 5 include BSG (Belt Driven Starter Generator,
Chinese: belt starts engine) electric machine controller socket and rear-guard electric machine controller socket 52.The BSG motor control of vehicle
Device processed can be connected with 51 grafting of BSG electric machine controller socket, and the rear-guard electric machine controller of vehicle can be with rear-guard motor control
52 grafting of device socket is connected.Thus battery modules 2 can power to BSG electric machine controller by BSG electric machine controller socket 51,
And powered by rear-guard electric machine controller socket 52 to rear-guard electric machine controller, to realize battery pack 100 to the dynamical system of vehicle
The distribution of system is powered.
In some specific embodiments, as shown in Figure 1-Figure 3, it is additionally provided with harness 8 in battery pack housing 1, harness 8 can be with
For inside battery pack 100 communication harness (such as harness 8 can with the temperature sensor at the coolant liquid in battery pack 100 with
And controller connection, with the temperature parameter of the coolant liquid into controller transmitting battery pack 100), the upper end of battery modules 2 is equipped with
Mould group upper cover 21, harness 8 can be set the top in mould group upper cover 21 and be arranged along the length direction of mould group upper cover 21.
As shown in Figure 1-Figure 3, the upper surface of mould group upper cover 21 is equipped with multiple groups harness fixation kit 22, the fixed group of every group of harness
Part 22 includes two towards opposite grab 223.It can be limited between two grabs 223 of every group of harness fixation kit 22 as a result,
The limit space for being clamped limit harness 8 is produced, by enabling harness 8 wear limit space, the limit of harness 8 can be enabled in mould group
The upper surface of upper cover 21.Multiple groups harness fixation kit 22 is along the length direction arranged for interval of mould group upper cover 21, and every group of harness is solid
Limit space can be limited by determining component 22, and multiple groups harness fixation kit 22 can limit harness 8, thus by line
The limit of beam 8 is at the length direction extension along mould group upper cover 21.
In some specific embodiments, as Figure 1-Figure 2, two 223 edges of grab of every group of harness fixation kit 22
The length direction arranged for interval of mould group upper cover 21, thus the two of every group of harness fixation kit 22 grab 223 can be somebody's turn to do to being located at
The part of harness 8 between two grabs 223 is limited, thus limit length of the every group of harness fixation kit 22 to harness 8
It is longer, preferably harness 8 can be limited.
As shown in figure 3, the free end of two grabs 223 of every group of harness fixation kit 22 can be in the width of mould group upper cover 21
Degree is overlapped on direction.Harness 8 will not be deviate from along the width direction of mould group upper cover 21 from harness fixation kit 22 as a result, every group of line
Two grabs 223 of beam fixation kit 22 can preferably limit harness 8.
Specifically, as shown in Fig. 2, harness fixation kit 22 may include the length direction for being separately positioned on mould group upper cover 21
Two groups of end harness fixation kits 221 at both ends, the middle part harness that is arranged between two groups of end harness fixation kits 221 it is solid
Determine component 222.
Wherein, spacing of two grabs 223 of every group of end harness fixation kit 221 in the length direction of mould group upper cover 21
Spacing of two grabs 223 of less than every group middle part harness fixation kit 222 in the length direction of mould group upper cover 21.It is more specific
Ground, the spacing between two grabs 223 of end harness fixation kit 221 are 3mm-7mm, middle part harness fixation kit 222
Spacing between two grabs 223 is 8mm-12mm.It should be noted that the spacing between two grabs 223 is two grabs
223 distance between one end of the mutual direction of length direction of mould group upper cover 21.
It is understood that the spacing between two grabs 223 of every group of harness fixation kit 22 is bigger, this group of harness is solid
It is poorer along the restraining ability of the width direction of mould group upper cover 21 to harness 8 to determine component 22, but harness 8 and this group of harness fixation kit
22 dismounting is more convenient, and this group of harness fixation kit 22 to harness 8 along the width direction of mould group upper cover 21 restraining ability compared with
By force.
End harness fixation kit 221 can be preferably to harness 8 along the width of mould group upper cover 21 at both ends as a result,
Direction prevents harness 8 along the width direction activity of mould group upper cover 21 into limit, while middle part harness fixation kit 222 can be more
Harness 8 is positioned along the length direction of mould group upper cover 21 well.By the way that end harness fixation kit 221 and middle part harness are fixed group
Part 222 cooperates, and can preferably limit to harness 8.
Specifically, as shown in Figure 1-Figure 3, the upper surface of mould group upper cover 21 is divided into copper installation area 211 and harness installing zone
212, length direction of the copper installation area 211 with harness installing zone 212 along upper cover ontology is arranged parallel, in other words, copper installation
Area 211 and harness installing zone 212 extend along the length direction of upper cover ontology, and along copper installation area 211 and harness installing zone
The spaced apart width wise of 212 equal upper cover ontologies, harness fixation kit 22 are arranged in harness installing zone 212, at least one copper bar
(such as cathode exports copper bar 4) can be set in copper installation area 211.
Thus, it is possible to prevent the copper bar for being mounted on copper installation area 211 and the harness 8 of harness installing zone 212 from interfering,
Facilitate the installation of copper bar Yu harness 8.
The vehicle of the embodiment of the present invention is described below.
The vehicle of the embodiment of the present invention is equipped with the battery pack 100 such as any of the above-described kind of embodiment of the invention.
Vehicle according to an embodiment of the present invention can be realized pair by the way that battery pack 100 is arranged it is not necessary that block terminal is additionally arranged
The transmission of electricity of vehicle difference component distributes, and has saved production cost.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of battery pack (100) characterized by comprising
Battery pack housing (1)；
Multiple high pressures connect socket (5), and the multiple high pressure connection socket (5) is fixed with the battery pack housing (1) and wears
If in the battery pack housing (1)；
Battery modules (2), battery modules (2) setting is in the battery pack housing (1)；
Anode output copper bar (3), anode output copper bar (3) include multiple points of positive copper bars (33), each described point of anode
Copper bar (33) connect socket (5) connection with a high pressure respectively；
Cathode exports copper bar (4), and cathode output copper bar (4) includes multiple points of cathode copper bars (43), each described to divide cathode
Copper bar (43) connect socket (5) connection with a high pressure respectively；
Wherein, anode output copper bar (3) and cathode output copper bar (4) are connect with the battery modules (2), each
High pressure connection socket (5), which respectively corresponds, divides cathode copper bar (43) with described in described in one points of positive copper bar (33) and one
Connection, so that each high pressure connection socket (5) and the battery modules (2) respectively constitutes a current supply circuit.
2. battery pack (100) according to claim 1, which is characterized in that anode output copper bar (3) further includes leading just
Pole copper bar (31), the main positive copper bar (31) connect with the battery modules (2), the multiple point of anode copper bar (33) with
The main positive copper bar (31) connects；
Cathode output copper bar (4) further includes main cathode copper bar (41), the main cathode copper bar (41) and the battery modules
(2) it connects, the multiple point of cathode copper bar (43) connect with the main cathode copper bar (41)；
Anode output copper bar (3) further includes lateral positive copper bar (32), and the laterally positive copper bar (32) is along the battery
The width direction of pack housing (1) extends, and the main positive copper bar (31) is with the multiple point of positive copper bar (33) along the electricity
The length direction of pond pack housing (1) extends, the laterally positive copper bar (32) be connected to the main positive copper bar (31) with it is described
Between multiple points of positive copper bars (33), length direction of the multiple point of positive copper bar (33) along the laterally positive copper bar (32)
Interval setting；
Cathode output copper bar (4) further includes lateral cathode copper bar (42), and the transverse direction cathode copper bar (42) is along the battery
The width direction of pack housing (1) extends, and the main cathode copper bar (41) and the multiple point of cathode copper bar (43) are along the electricity
The length direction of pond pack housing (1) extends, the transverse direction cathode copper bar (42) be connected to the main cathode copper bar (41) with it is described
Between multiple points of cathode copper bars (43), length direction of the multiple point of cathode copper bar (43) along the lateral cathode copper bar (42)
Interval setting.
3. battery pack (100) according to claim 2, which is characterized in that the battery pack housing (1) includes: electrically to connect
Area (11) and battery modules installing zone (12) are met, the electrical connection area (11) and the battery modules installing zone (12) are described
The length direction of battery pack housing (1) arranges, and the multiple high pressure connection socket (5) is arranged at the electrical connection area (11)
Place.
4. battery pack (100) according to claim 3, which is characterized in that the electrical connection area (11) is equipped with relay
(6) and fuse (7), the relay (6) and the fuse (7) export copper bar (3) or the cathode with the anode
Export copper bar (4) connection, the laterally positive copper bar (32) and multiple described points of anode copper bars (33), which are respectively positioned on, described electrically to be connected
It connects area (11), the transverse direction cathode copper bar (42) and multiple described cathode copper bar (43) is divided to be respectively positioned on the electrical connection area
(11)。
5. battery pack (100) according to claim 1, which is characterized in that high pressure connection socket (5) includes: BSG electricity
Machine controller socket (51) and rear-guard electric machine controller socket (52).
6. battery pack (100) according to claim 1, which is characterized in that the upper end of the battery modules (2) is equipped with mould group
Upper cover (21), the upper surface of the mould group upper cover (21) are equipped with multiple groups harness fixation kit (22), the fixed group of harness described in multiple groups
For part (22) along the length direction arranged for interval of the mould group upper cover (21), harness fixation kit (22) described in every group includes two courts
To opposite grab (223).
7. battery pack (100) according to claim 6, which is characterized in that the two of harness fixation kit (22) described in every group
Length direction arranged for interval of a grab (223) along the mould group upper cover (21), and harness fixation kit described in every group
(22) free end of the grab (223) of two is overlapped in the width direction of the mould group upper cover (21).
8. battery pack (100) according to claim 7, which is characterized in that the harness fixation kit (22) includes: difference
Be arranged the both ends of the length direction of the mould group upper cover (21) two groups of end harness fixation kits (221), be arranged described
Middle part harness fixation kit (222) between two groups of end harness fixation kits (221)；
Wherein, two of end harness fixation kit (221) grabs (223) described in every group are in the mould group upper cover (21)
The spacing of length direction be less than every group described in middle part harness fixation kit (222) two grabs (223) in the mould group
The spacing of the length direction of upper cover (21).
9. battery pack (100) according to claim 7, which is characterized in that the upper surface of mould group upper cover (21) is divided into: copper bar
Installing zone (211) and harness installing zone (212), the copper installation area (211) and the harness installing zone (212) are on described
The length direction of lid ontology is arranged parallel, and the harness fixation kit (22) is arranged in the harness installing zone (212).
10. a kind of vehicle, which is characterized in that be provided with battery pack as claimed in any one of claims 1-9 wherein (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811492866.3A CN109560240A (en) | 2018-12-07 | 2018-12-07 | Battery pack and vehicle with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811492866.3A CN109560240A (en) | 2018-12-07 | 2018-12-07 | Battery pack and vehicle with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109560240A true CN109560240A (en) | 2019-04-02 |
Family
ID=65869154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811492866.3A Pending CN109560240A (en) | 2018-12-07 | 2018-12-07 | Battery pack and vehicle with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109560240A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204392717U (en) * | 2015-02-28 | 2015-06-10 | 重庆长安汽车股份有限公司 | A kind of high pressure electric appliance box |
| CN205970899U (en) * | 2016-08-03 | 2017-02-22 | 北京新能源汽车股份有限公司 | Battery wraps and has its vehicle |
| CN106784438A (en) * | 2016-12-16 | 2017-05-31 | 安徽江淮汽车集团股份有限公司 | A kind of lithium-ions battery module cover plate |
| CN107009863A (en) * | 2017-04-25 | 2017-08-04 | 中国第汽车股份有限公司 | Plug-in hybrid-power automobile electrokinetic cell system |
| CN208045575U (en) * | 2018-03-26 | 2018-11-02 | 山东元齐新动力科技有限公司 | A kind of battery PACK structures |
-
2018
- 2018-12-07 CN CN201811492866.3A patent/CN109560240A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204392717U (en) * | 2015-02-28 | 2015-06-10 | 重庆长安汽车股份有限公司 | A kind of high pressure electric appliance box |
| CN205970899U (en) * | 2016-08-03 | 2017-02-22 | 北京新能源汽车股份有限公司 | Battery wraps and has its vehicle |
| CN106784438A (en) * | 2016-12-16 | 2017-05-31 | 安徽江淮汽车集团股份有限公司 | A kind of lithium-ions battery module cover plate |
| CN107009863A (en) * | 2017-04-25 | 2017-08-04 | 中国第汽车股份有限公司 | Plug-in hybrid-power automobile electrokinetic cell system |
| CN208045575U (en) * | 2018-03-26 | 2018-11-02 | 山东元齐新动力科技有限公司 | A kind of battery PACK structures |
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Address after: No.8899 Xincheng Avenue, Jintan District, Changzhou City, Jiangsu Province Applicant after: SVOLT Energy Technology Co.,Ltd. Address before: 213200 No. 168 Huacheng Middle Road, Jintan District, Suzhou City, Jiangsu Province Applicant before: SVOLT Energy Technology Co.,Ltd. |
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Application publication date: 20190402 |