CN207504060U - Battery pack die set and battery module - Google Patents
Battery pack die set and battery module Download PDFInfo
- Publication number
- CN207504060U CN207504060U CN201721555384.9U CN201721555384U CN207504060U CN 207504060 U CN207504060 U CN 207504060U CN 201721555384 U CN201721555384 U CN 201721555384U CN 207504060 U CN207504060 U CN 207504060U
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- China
- Prior art keywords
- battery pack
- support
- groove
- module
- fixing groove
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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)
Abstract
The utility model provides a kind of battery pack die set, including battery pack module, the battery pack module includes several battery packs being connected with each other side by side, the both ends end of the battery pack module is separately fixed on the fixing bracket of battery pack end, the intermediate position of the battery pack module is placed among at least one battery pack on fixing bracket, battery pack end fixing bracket includes ontology, the side of the ontology is provided with the first card slot, the opposite side of the ontology is provided with the first recessed straight slot, the first raised fixture block is provided on the first recessed straight slot, first card slot complements one another chimeric with the described first raised fixture block.The battery pack die set of the utility model, it is simple in structure, it is easy for installation.The utility model additionally provides a kind of battery module.
Description
Technical field
The utility model is related to a kind of battery pack die set and battery modules.
Background technology
Battery pack module is formed after being connected with each other by several groups of battery packs, if several battery packs do not exist after being connected with each other
End is fixed, and the stability of battery pack module is bad, is easily damaged in the storage of battery pack module and installation and transportation,
So as to influence the quality for the battery pack being made of battery pack module and installation effectiveness, therefore, battery pack module both ends need to be increased
It is corresponding fixed.In the prior art, the both ends of several groups of battery packs are first typically separately fixed at battery pack end to consolidate
Determine in device, be later again attached several battery packs, but this mode of operation is unfavorable for the connection of battery pack, and unfavorable
In the installation of battery pack；In addition, battery pack end fixing device of the prior art does not apply to the battery pack module connected
End fix.In addition, when multiple battery pack modules being fixed in battery pack end fixing device are combined connection,
It is inconvenient for operation when battery pack module is combined and connected due to the space hold of battery pack end fixing device.
Utility model content
The utility model is intended to provide a kind of battery pack die set simple in structure, easy to assembly, while also provides one
Kind battery module.The utility model is realized by following scheme：
A kind of battery pack die set, including battery pack module, the battery pack module mutually interconnects side by side including several
The battery pack connect, the both ends end of the battery pack module are separately fixed on the fixing bracket of battery pack end, the battery pack
The intermediate position of module is placed among at least one battery pack on fixing bracket, and battery pack end fixing bracket includes this
Body, ontology offer on one side it is at least one be connected battery pack end fixing groove and at least one battery pack module it is extremely solid
Determine slot, the extreme fixing groove of battery pack module is located at the tip position of ontology, the bottom of the extreme fixing groove of battery pack module
Portion opens up through-hole, and the extreme fixing groove of battery pack module extremely matches with battery pack module, the battery pack end that is connected
The head fixing groove battery pack end that is connected in battery pack module corresponds, described to be connected the two of battery pack end fixing groove
End section is square in circular arc, intermediate portion cross-section, the two side of the middle section of the battery pack end fixing groove that is connected
It is recessed and is each provided at least on the corresponding battery pack end fixing groove bottom that is connected of two side recessed position inwardly
One outwardly a side roof part be provided with the blend stop of back-off, the side of the ontology is provided with the first card slot, the ontology it is another
Side is provided with the first recessed straight slot, is provided with the first raised fixture block on the first recessed straight slot, first card slot with it is described
First raised fixture block complements one another chimeric.It is provided with the quantity of the blend stop of back-off, position can be designed according to actual needs.The
One recessed straight slot, the first card slot quantity can be designed as needed.
Further, it is vertically installed with protrusion in the two ends of the another side of the support bracket fastened ontology in battery pack end
Part, the protrusion are structure as a whole with ontology, and wire harness fixing groove is provided on the another side of the ontology.Harness is fixed
The position of slot can be adjusted design according to actual needs, easy to use, beautiful to meet.
Further, be connected the side wall top at battery pack end fixing groove both ends in the fixing bracket of the battery pack end
Portion, the extreme fixing groove of battery pack module top side wall be both provided with fin.
Further, fixing bracket includes first support and second support among the battery pack, the first support
Inside is at least two the first connected grooves, and the outside of the first support is arc-shaped for both ends, middle section is in plane,
The direction that both ends are arc-shaped on the outside of the first support is consistent with the arc-shaped direction of the first groove and the both ends of first support
It is structure as a whole respectively with corresponding first groove；The inside of the second support is at least two the second connected grooves,
The outside of the second support is arc-shaped for both ends, middle section is in plane, and both ends are arc-shaped on the outside of the second support
Direction is consistent with the arc-shaped direction of the second groove and the both ends of second support are integrated respectively with corresponding second groove
Structure, the first support complement one another with the second support and are entrenched togather, first groove and second groove
It corresponds to merge and forms battery pack channel, the quantity of the battery pack channel and the battery pack quantity phase in battery pack module
Together；Middle section on the outside of the first support is provided with (N-1) a second card slot, and N is the quantity of the first groove, described each
The coupling part of corresponding two neighboring first groove of center face of second card slot, the middle part on the outside of the second support
Set up separately and be equipped with (L-1) a second recessed straight slot, quantity of the L for the second groove, the center face of each second recessed straight slot
The coupling part of corresponding two neighboring second groove is provided with the second raised fixture block on each second recessed straight slot；
Or the middle section on the outside of the first support is provided with (N-1) a second recessed straight slot, each second recessed straight slot
Corresponding two neighboring first groove of center face coupling part, be provided with second on each second recessed straight slot
Raised fixture block, the middle section on the outside of the second support are provided with (L-1) a second card slot, in each second card slot
The coupling part of corresponding two neighboring second groove of heart face, the described second raised fixture block complement one another embedding with the second card slot
It closes.During actual fabrication, mode or snap can be bolted first support and second support match and be fixed on one
It rises.
During actual fabrication, the extreme fixing groove of battery pack module according to the positive and negative extreme shape of battery pack module match and is arranged
Meter, the size of through-hole, shape and the positive terminal of corresponding battery pack module that the extreme fixing groove bottom of battery pack module opens up
Or negative pole end size, shape are mating, for convenience, can the support bracket fastened ontology in battery pack end put on one side outwardly "+",
"-", in order to distinguish.
A kind of battery module, including several battery pack die sets as described above, several battery pack module groups
Part is in series or in parallel with each other together, corresponding first card slot and the first protrusion in the fixing bracket of two neighboring battery pack end
Fixture block, which complements one another, to be entrenched togather, the corresponding second raised fixture block and second in fixing bracket among two neighboring battery pack
Card slot, which complements one another, to be entrenched togather.
The battery pack die set of the utility model, simple in structure, easy to assembly, the battery pack module that will directly connect
The battery pack end being connected at both ends is fixed in the support bracket fastened battery pack end fixing groove that is connected in battery pack end, electricity
Pond group module is extremely fixed in the support bracket fastened extreme fixing groove of battery pack module in battery pack end, the centre of battery pack module
Position is passed through among battery pack in support bracket fastened battery pack channel.Back-off is provided on the fixing bracket of battery pack end
Blend stop can preferably fix connector such as copper bar, copper sheet etc. between battery pack, in the battery pack end fixing groove two that is connected
The top side wall at end, the fin of the top side wall of the extreme fixing groove of battery pack module setting, may be such that battery pack module more
It is firm；Be conducive to by being provided with wire harness fixing groove on the another side of battery pack end fixed bracket body in assembled battery
It is convenient for the fixation of harness during envelope curve beam, installation fixed efficiency and the harness for improving harness are overall beautiful in battery pack
Property.In addition, the lateral surface of the support bracket fastened first support in battery pack centre, second support is designed to that both ends are arc-shaped, are intermediate
Part can improve support strength in plane so that battery pack module is fixed more firm.Support bracket fastened of battery pack end
The both sides of body set the first card slot and the first raised fixture block, the lateral surface of support bracket fastened first support among battery pack respectively
Middle section be provided with the second card slot or the second raised fixture block, set accordingly in the middle section of the lateral surface of second support
Second raised fixture block or the second card slot pass through the first card slot and the first raised fixture block, second card slot and the second protrusion fixture block
It complements one another chimeric, while because the lateral surface of first support support bracket fastened among battery pack, second support is designed to that both ends are in
Arc-shaped, middle section is in plane, and the assembling between multiple battery pack die sets can be facilitated to fix, and saves occupied space.Make
The battery module formed with the battery pack die set of the utility model, making is more convenient, and structure is compacter, can reduce entire
The volume of battery module.
Description of the drawings
Fig. 1 is the structure diagram of battery pack die set in embodiment 1；
Fig. 2 is the structure diagram of battery pack module in embodiment 1；
Fig. 3 (a) is the support bracket fastened structure diagram in battery pack end (one) in embodiment 1；
Fig. 3 (b) is the support bracket fastened structure diagram in battery pack end (two) in embodiment 1；
Fig. 4 (a) is the support bracket fastened structure diagram (one) in battery pack centre in embodiment 1；
Fig. 4 (b) is the support bracket fastened structure diagram (two) in battery pack centre in embodiment 1；
Fig. 5 is the structure diagram of first support in embodiment 1；
Fig. 6 is the structure diagram of first support in embodiment 1；
Fig. 7 is the structure diagram of battery module in embodiment 3.
Specific embodiment
Embodiment is simply to illustrate that a kind of realization method of the utility model, not as to scope of protection of the utility model
Restricted explanation.
Embodiment 1
A kind of battery pack die set 1, as shown in Figure 1, including battery pack module 10, battery pack module 10 includes three simultaneously
The battery pack 101 being serially connected is arranged, the structure diagram of battery pack module is as shown in Fig. 2, the both ends end of battery pack module 10
It is separately fixed on battery pack end fixing bracket 20, the intermediate position of battery pack module 10 is placed among a battery pack admittedly
On fixed rack 30；As shown in Fig. 3 (a), battery pack end fixing bracket 20 includes ontology 201, in offering on one side for ontology 201
One be connected battery pack end fixing groove 202 and the extreme fixing groove 203 of a battery pack module, battery pack module are extremely fixed
Slot 203 is located at the tip position of ontology 201, and the bottom of the extreme fixing groove 203 of battery pack module opens up through-hole 204, battery pack mould
The extreme fixing groove 203 of group extremely matches with battery pack module 10, the battery pack that is connected end fixing groove 202 and battery pack module
The battery pack that is connected in 10 end corresponds, and two end sections of the battery pack that is connected end fixing groove 202 are in circular arc, middle part
Partial cross-section is square, and the two side of the middle section of the battery pack that is connected end fixing groove 202 is recessed and recessed in two side inwardly
Into position it is corresponding be connected on 202 bottom of battery pack end fixing groove be each provided with one outwardly a side roof part be provided with
The blend stop 205 of back-off, top side wall, the extreme fixing groove 203 of battery pack module at 202 both ends of the battery pack that is connected end fixing groove
Top side wall be both provided with fin 206；As shown in Fig. 3 (b), it is vertically installed in the two ends of the another side of ontology 201 prominent
Go out part 207, protrusion 207 is structure as a whole with ontology 201, and wire harness fixing groove is provided on the another side of ontology 201
208, the side of ontology 201 is provided with the first card slot 209, and the opposite side of ontology 201 is provided with the first recessed straight slot 210, and first
The first raised fixture block 211 is provided on recessed straight slot 210, the first card slot 209 complements one another chimeric with the first raised fixture block 211；
As shown in Fig. 4 (a), Fig. 4 (b), fixing bracket 30 includes first support 301 and second support 302 among battery pack,
The inside of first support 301 is three the first connected grooves 303, and the outside of first support 301 is arc-shaped for both ends, is intermediate
In plane, the direction that 301 outside both ends of first support are arc-shaped is consistent with the arc-shaped direction of the first groove 303 and for part
The both ends of one stent 301 are structure as a whole respectively with corresponding first groove 303；The inside of second support 302 is three phases
The second groove 304 even, the outside of second support 302 is arc-shaped for both ends, middle section is in plane, outside second support 302
The direction that side both ends are arc-shaped is consistent with the arc-shaped direction of the second groove 304 and the both ends of second support 302 respectively with phase
Corresponding second groove 304 is structure as a whole, and first support 301 is complemented one another chimeric with second support 302 by snap
Together, the first groove 303 merges to form battery pack channel 305 with the second groove 304 one-to-one correspondence, battery pack channel 305
Quantity is identical with 101 quantity of battery pack in battery pack module 10；As shown in figure 5, the middle part in 301 outside of first support sets up separately
Second card slot 307 there are two putting, the company of corresponding two neighboring first groove 303 of center face of each second card slot 307
Socket part point；As shown in fig. 6, the second recessed straight slot 308 there are two the middle section settings in 302 outside of second support, each second
The coupling part of corresponding two neighboring second groove 304 of center face of recessed straight slot 308, each second recessed straight slot
The second raised fixture block 309 is provided on 308, the second raised fixture block 309 complements one another chimeric with the second card slot 307.
Embodiment 2
A kind of battery pack die set, structure and the structure of the battery pack die set in embodiment 1 are similar, no
It is with part：Middle section setting on the outside of first support among battery pack in fixing bracket is recessed logical there are two second
Slot, the coupling part of corresponding two neighboring first groove of center face of each second recessed straight slot, each second is recessed
It is provided with the second raised fixture block on straight slot, there are two the second card slot, each second cards for the middle section setting on the outside of second support
The coupling part of corresponding two neighboring second groove of center face of slot, the second raised fixture block complement one another with the second card slot
It is chimeric.
Embodiment 3
A kind of battery module, as shown in fig. 7, comprises two battery pack die sets 1 as described in Example 1, two
Battery pack die set 1 is serially connected together, in the fixing bracket of two neighboring battery pack end corresponding first card slot with
First raised fixture block, which complements one another, to be entrenched togather, corresponding second protrusion card in fixing bracket among two neighboring battery pack
Block complements one another with the second card slot and is entrenched togather.
Claims (5)
1. a kind of battery pack die set, including battery pack module, the battery pack module is connected with each other side by side including several
Battery pack, the both ends end of the battery pack module is separately fixed on the fixing bracket of battery pack end, the battery pack mould
The intermediate position of group is placed among at least one battery pack on fixing bracket, it is characterised in that：The battery pack end is fixed
Stent includes ontology, and at least one battery pack end fixing groove and at least one battery pack of being connected is offered on one side in ontology
The extreme fixing groove of module, the extreme fixing groove of battery pack module are located at the tip position of ontology, and the battery pack module is extreme
The bottom of fixing groove opens up through-hole, and the extreme fixing groove of battery pack module extremely matches with battery pack module, described to be connected
Connect battery pack end fixing groove be connected with battery pack module battery pack end one-to-one correspondence, the battery pack end that is connected
Two end sections of fixing groove are square in circular arc, intermediate portion cross-section, the middle part of the battery pack end fixing groove that is connected
The two side divided is recessed inwardly and each on the corresponding battery pack end fixing groove bottom that is connected of two side recessed position
The blend stop that an at least one side roof part outwardly is provided with back-off is provided with, the side of the ontology is provided with the first card slot, described
The opposite side of ontology is provided with the first recessed straight slot, is provided with the first raised fixture block on the first recessed straight slot, and described first
Card slot complements one another chimeric with the described first raised fixture block.
2. battery pack die set as described in claim 1, it is characterised in that：In support bracket fastened of the battery pack end
The two ends of the another side of body are vertically installed with protrusion, and the protrusion is structure as a whole with ontology, the ontology
Wire harness fixing groove is provided on another side.
3. battery pack die set as claimed in claim 2, it is characterised in that：It is connected in the fixing bracket of the battery pack end
Connect the top side wall at battery pack end fixing groove both ends, the top side wall of the extreme fixing groove of battery pack module be both provided with it is convex
Rib.
4. the battery pack die set as described in claims 1 to 3 is any, it is characterised in that：Fixed branch among the battery pack
Frame includes first support and second support, and the inside of the first support is at least two the first connected grooves, and described first
The outside of stent is arc-shaped for both ends, middle section is in plane, the direction that both ends are arc-shaped on the outside of the first support with
The arc-shaped direction of first groove is unanimously and the both ends of first support are structure as a whole respectively with corresponding first groove；It is described
The inside of second support is at least two the second connected grooves, and the outside of the second support is arc-shaped for both ends, is intermediate
In plane, the direction that both ends are arc-shaped on the outside of the second support is consistent with the arc-shaped direction of the second groove and second for part
The both ends of stent are structure as a whole respectively with corresponding second groove, and the first support complements one another with the second support
It is entrenched togather, first groove merges to form battery pack channel with second groove one-to-one correspondence, and the battery pack is led to
The quantity in road is identical with the battery pack quantity in battery pack module；Middle section on the outside of the first support is provided with (N-1)
A second card slot, N are the quantity of the first groove, and the center face corresponding two neighboring first of each second card slot is recessed
The coupling part of slot, the middle section on the outside of the second support are provided with (L-1) a second recessed straight slot, and L is the second groove
Quantity, the coupling part of corresponding two neighboring second groove of center face of each second recessed straight slot is described
The second raised fixture block is provided on each second recessed straight slot；Or the middle section on the outside of the first support is provided with (N-
1) a second recessed straight slot, the connection of corresponding two neighboring first groove of center face of each second recessed straight slot
Part, is provided with the second raised fixture block on each second recessed straight slot, the middle section setting on the outside of the second support
There are (L-1) a second card slot, the connecting portion of corresponding two neighboring second groove of center face of each second card slot
Point, the described second raised fixture block complements one another chimeric with the second card slot.
5. a kind of battery module, it is characterised in that：Including the battery pack module severaled as described in Claims 1 to 4 is any
Component, several battery pack die sets are in series or in parallel with each other together, phase in the fixing bracket of two neighboring battery pack end
Corresponding first card slot complements one another with the first raised fixture block and is entrenched togather, phase in fixing bracket among two neighboring battery pack
Corresponding second raised fixture block complements one another with the second card slot to be entrenched togather.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721555384.9U CN207504060U (en) | 2017-11-20 | 2017-11-20 | Battery pack die set and battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721555384.9U CN207504060U (en) | 2017-11-20 | 2017-11-20 | Battery pack die set and battery module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207504060U true CN207504060U (en) | 2018-06-15 |
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ID=62505516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721555384.9U Active CN207504060U (en) | 2017-11-20 | 2017-11-20 | Battery pack die set and battery module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207504060U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109216618A (en) * | 2018-09-29 | 2019-01-15 | 湖南科霸汽车动力电池有限责任公司 | Circular batteries mould group fixes bracket and circular batteries mould group with end |
| CN111564584A (en) * | 2020-04-03 | 2020-08-21 | 湖南科霸汽车动力电池有限责任公司 | Battery module and battery pack |
-
2017
- 2017-11-20 CN CN201721555384.9U patent/CN207504060U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109216618A (en) * | 2018-09-29 | 2019-01-15 | 湖南科霸汽车动力电池有限责任公司 | Circular batteries mould group fixes bracket and circular batteries mould group with end |
| CN111564584A (en) * | 2020-04-03 | 2020-08-21 | 湖南科霸汽车动力电池有限责任公司 | Battery module and battery pack |
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