CN207558875U - Battery modules and automobile - Google Patents
Battery modules and automobile Download PDFInfo
- Publication number
- CN207558875U CN207558875U CN201721633832.2U CN201721633832U CN207558875U CN 207558875 U CN207558875 U CN 207558875U CN 201721633832 U CN201721633832 U CN 201721633832U CN 207558875 U CN207558875 U CN 207558875U
- Authority
- CN
- China
- Prior art keywords
- soft
- battery
- package battery
- package
- upper shell
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a kind of battery modules and automobile, is related to the technical field of battery, and the battery modules include：Upper shell, lower housing, the first soft-package battery, the second soft-package battery and connection component；First soft-package battery is fixedly connected with the upper shell, and second soft-package battery is fixedly connected with the lower housing；Gasket is fixedly connected between first soft-package battery and second soft-package battery；The upper shell is fixedly connected with the lower housing by connection component.The automobile, including the battery modules.Alleviate the technical issues of soft package lithium battery in the prior art cannot use due to flatulence.
Description
Technical field
The utility model is related to the technical field of battery, more particularly, to a kind of battery modules and automobile.
Background technology
With the development of global energy-saving and emission-reduction, new-energy automobile becomes the Main way of China Automobile Industry, and wherein electric
Electrical automobile is even more to become the most important thing.
But see that current monomer dynamic lithium battery generally existing structure size is smaller, and inconvenience installation, off-capacity, monomer
Voltage cannot meet the problem of vehicle work requirements, it is therefore desirable to several dynamic lithium batteries be carried out connection in series-parallel, formed larger
It is easily installed fixed module.The overdose space of battery becomes less and less.
Because there is flatulence in soft package lithium battery, flatulence can cause battery cannot, even with security risk can be brought.
Therefore, it is a kind of to solve the problems, such as power soft package lithium battery flatulence and urgently be studied convenient for fixed, installation single battery module.
Utility model content
The first of the utility model is designed to provide a kind of battery modules, to alleviate Soft Roll lithium in the prior art
The technical issues of battery cannot use due to flatulence.
Based on above-mentioned first purpose, battery modules provided by the utility model, including：Upper shell, lower housing, the first Soft Roll
Battery, the second soft-package battery and connection component；
First soft-package battery is fixedly connected with the upper shell, and second soft-package battery is fixed with the lower housing
Connection；
Gasket is fixedly connected between first soft-package battery and second soft-package battery；
The upper shell is fixedly connected with the lower housing by connection component.
Further, the connection component includes the first connector and the second connector.
Further, first soft-package battery is Nian Jie with the upper shell, second soft-package battery and the lower casing
Body is bonded.
Further, the gasket is Nian Jie with first soft-package battery；
Alternatively, the gasket is Nian Jie with second soft-package battery.
Further, the upper shell is equipped with the first groove for accommodating first soft-package battery；
The lower housing is equipped with the second groove for accommodating second soft-package battery.
Further, connection guide card is further included, the connection guide card is arranged on first soft-package battery and described second
Soft-package battery opposite end, and the connection guide card is fixed with first soft-package battery and second soft-package battery connect respectively
It connects.
Further, the both ends of first soft-package battery and second soft-package battery are respectively equipped with anode ear and cathode
Ear.
Further, the both ends of the upper shell and the lower housing are respectively equipped with lug hole.
Further, the gasket is rubber material.
The second of the utility model is designed to provide a kind of automobile, to alleviate soft package lithium battery in the prior art
The technical issues of cannot being used due to flatulence.
Based on above-mentioned second purpose, the utility model provides a kind of automobile, including the battery modules.
What the utility model was brought has the beneficial effect that：
Battery modules provided by the utility model, including：Upper shell, lower housing, the first soft-package battery, the second soft-package battery
And connection component；First soft-package battery is fixedly connected with upper shell, and the second soft-package battery is fixedly connected with lower housing；First Soft Roll
Gasket is fixedly connected between battery and the second soft-package battery；Upper shell is fixedly connected with lower housing by connection component.Wherein,
Gasket is fixedly connected between first soft-package battery and the second soft-package battery, is made between the first soft-package battery and the second soft-package battery
Gap is reserved, and keeps relatively fixed position, when the first soft-package battery and the second soft-package battery are during charging and discharging
When generating heat, heat can be dispersed into the outer of battery modules by the gap stayed between the first soft-package battery and the second soft-package battery
Face, enabling the heat in battery modules, timely Raft goes out, and battery modules is made to have good thermal diffusivity, reduce the generation of flatulence,
Improve performance and the safety of battery.When the first soft-package battery or the second soft-package battery flatulence, the first soft-package battery or
Second soft-package battery can deform, and the first soft-package battery or second are given in the gap stayed between the first soft-package battery and the second soft-package battery
Soft-package battery reserves deformation space, prevents gas from rushing at the first soft-package battery or the second soft-package battery edge plastic packaging so that modeling
Envelope failure, battery are scrapped or on fire etc..It does not influence to use when the first soft-package battery or the second soft-package battery flatulence.First Soft Roll
Battery is fixedly connected with upper shell, and the second soft-package battery is fixedly connected with lower housing, can be to avoid battery modules use during
When generating vibration, the first soft-package battery will not generate displacement in upper shell, and the second soft-package battery will not be in lower housing
Displacement is generated, ensure that the first soft-package battery, the second soft-package battery, upper shell are consistent with lower housing vibration frequency, effectively reduce
The possibility loosened during vibration.Battery module structure provided by the utility model is simple, and it is soft to effectively realize fixation
Packet battery simultaneously reserves flatulence space and is convenient for fixed, installation single battery.
In addition, the utility model additionally provides a kind of automobile, including the battery modules.Wherein, the knot of battery modules
Structure, operation principle and advantageous effect are described in detail in the advantageous effect of battery modules, and details are not described herein.It is above-mentioned
Automobile is identical relative to advantage possessed by the prior art with battery modules provided by the utility model, and details are not described herein.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
Under the premise of labour, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of battery modules explosive view that the utility model embodiment provides；
Fig. 2 is the structure diagram after the battery modules assembling that the utility model embodiment provides.
Icon：1- upper shells；The first soft-package batteries of 2-；The first connectors of 3-；4- connection guide cards；5- second is connected
Part；6- lower housings；7- gaskets；The second soft-package batteries of 8-.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " " center ", " on ", " under ", " left side ",
" right side ", " vertical ", " level ", " interior ", " outer " etc., indicated by orientation or position relationship be based on orientation shown in the drawings or
Position relationship is for only for ease of description the utility model and simplifies description rather than instruction or imply signified device or member
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, term " first " such as occur, " second ", be only used for description purpose, and it is not intended that instruction or hint relative importance.
Wherein, term " first position " and " second position " are two different positions.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
Fig. 1 is the structure diagram of battery modules explosive view that the utility model embodiment provides；Fig. 2 is the utility model
Structure diagram after the battery modules assembling that embodiment provides.
Embodiment one
As shown in Figs. 1-2, the battery modules that the utility model embodiment one provides, including：Upper shell 1, lower housing 6,
One soft-package battery 2, the second soft-package battery 8 and connection component；First soft-package battery 2 is fixedly connected with upper shell 1, the second Soft Roll electricity
Pond 8 is fixedly connected with lower housing 6；Gasket 7 is fixedly connected between first soft-package battery 2 and the second soft-package battery 8；Upper shell 1
It is fixedly connected with lower housing 6 by connection component.
Battery modules provided by the utility model, including：Upper shell 1, lower housing 6, the first soft-package battery 2, the second Soft Roll
Battery 8 and connection component；First soft-package battery 2 is fixedly connected with upper shell 1, and the second soft-package battery 8 is fixed with lower housing 6 to be connected
It connects；Gasket 7 is fixedly connected between first soft-package battery 2 and the second soft-package battery 8；Upper shell 1 and lower housing 6 pass through connection group
Part is fixedly connected.Wherein, gasket 7 is fixedly connected between the first soft-package battery 2 and the second soft-package battery 8, makes the first Soft Roll electric
Gap is reserved, and keep relatively fixed position between 2 and second soft-package battery 8 of pond.When the first soft-package battery 2 and the second Soft Roll
For battery 8 when generating heat during being charged and discharged, heat can be by between the first soft-package battery 2 and the second soft-package battery 8
The gap stayed is dispersed into the outside of battery modules, and enabling the heat in battery modules, timely Raft goes out, and battery modules is made to have very
Good thermal diffusivity, reduces the generation of flatulence, improves performance and the safety of battery.When the first soft-package battery 2 or the second is soft
During packet 8 flatulence of battery, the first soft-package battery 2 or the second soft-package battery 8 can deform, the first soft-package battery 2 and the second soft-package battery 8
Between the gap stayed reserve deformation space to the first soft-package battery 2 or the second soft-package battery 8, prevent gas from rushing at the first Soft Roll electricity
At 2 or second soft-package battery of pond, 8 edge plastic packaging so that plastic packaging fails, and battery is scrapped or on fire etc..So that when the first soft-package battery
2 or when the second 8 flatulence of soft-package battery do not influence to use.First soft-package battery 2 is fixedly connected with upper shell 1, the second soft-package battery 8
It is fixedly connected with lower housing 6, it can be to avoid when generation vibration, the first soft-package battery 2 will not during battery modules use
Displacement is generated in the upper shell 1, the second soft-package battery 8 will not generate displacement in lower housing 6, ensure that the first soft-package battery 2,
Second soft-package battery 8, upper shell 1 are consistent with 6 vibration frequency of lower housing, effectively reduce the possibility loosened during vibration.
Battery module structure provided by the utility model is simple, can effectively realize fixed soft-package battery and reserve flatulence space and just
In fixation, installation single battery.
It is clamped it should be noted that connection component can include buckle, upper shell 1 and lower housing 6 by being buckled.
It should be noted that in the present embodiment, third soft-package battery, the 4th soft-package battery, the 5th Soft Roll can also be included
It is soft that battery ..., third soft-package battery, the 4th soft-package battery, the 5th soft-package battery etc. is arranged on the first soft-package battery 2 and second
Between packet battery 8, gasket 7 is fixedly connected between two neighboring soft-package battery.It as needed, can be in upper shell 1 and lower casing
Polylith soft-package battery is set between body 6.
It should also be noted that, in the present embodiment, gasket 7 can set two pieces, three pieces, four pieces ...
When gasket 7 is set as two pieces, gasket 7 is arranged in parallel between the first soft-package battery 2 and the second soft-package battery 8,
Gasket 7 is close to the first soft-package battery 2 and the second soft-package battery 8 to the end on opposite.Gap is formed between two pieces of gaskets 7, and
First soft-package battery 2 and the second soft-package battery 8 keep relatively fixed position, when the first soft-package battery 2 or the second soft-package battery 8
During flatulence, the first soft-package battery 2 or the second soft-package battery 8 can deform, and be stayed between the first soft-package battery 2 and the second soft-package battery 8
Gap reserve deformation space to the first soft-package battery 2 or the second soft-package battery 8, prevent gas rush at the first soft-package battery 2 or
At second soft-package battery, 8 edge plastic packaging so that plastic packaging fails, and battery is scrapped or on fire etc..So that when the first soft-package battery 2 or the
It does not influence to use during two 8 flatulence of soft-package battery.
When gasket 7 is set as four pieces, four pieces of gaskets 7 are rectangular, and gasket 7 is close to the first soft-package battery 2 and the second Soft Roll
Battery 8 is to the end on opposite.
It should also be noted that, upper shell 1 and lower housing 6 can also be clamped.
It should also be noted that, the shape and size of upper shell 1 and lower housing 6 can be according to the first soft-package batteries 2 and second
The size adjustment of soft-package battery 8.
In the alternative of the present embodiment, connection component includes the first connector 3 and the second connector 5；First connector 3
For fixing cable, the second connector 5 is used to fix the first soft-package battery 2 and the second soft-package battery 8.
Wherein, the first connector 3 can fix cable, and the second connector 5 is soft for fixing the first soft-package battery 2 and second
Packet battery 8 installs single battery, and simple in structure, operability is strong.
In the present embodiment, the first connector 3 could be provided as square nut, it is preferred that and can be M6 square nuts, second
Connector 5 could be provided as square nut, it is preferred that can be M5 square nuts.
In the alternative of the present embodiment, the first soft-package battery 2 is be bonded with upper shell 1, the second soft-package battery 8 and lower housing
6 bondings.Bonding be by adhesive generated bonding force on a solid surface, will be of the same race or same material is not firmly attached
Method together.Compared with traditional mechanical fasteners, stress distribution evenly, and be bonded modular construction compare mechanical fasteners
(riveting, welding, interference connection and the modes such as be bolted) intensity is high, at low cost, light weight.
Specifically, it can bond together after gluing with upper shell 1 on the first soft-package battery 2, by the second soft-package battery 8
It is fixed together after gluing with lower housing 6.
In the alternative of the present embodiment, gasket 7 and 2 be bonded and/or 7 and second soft-package battery of gasket of the first soft-package battery
8 bondings.
Wherein, gasket 7 is be bonded with the first soft-package battery 2；Or gasket 7 is be bonded with the second soft-package battery 8；Or gasket 7
It is bonded simultaneously with the first soft-package battery 2, the second soft-package battery 8.When vibration is generated during battery modules use, effectively
Reduce the possibility loosened during vibration.
In the alternative of the present embodiment, upper shell 1 is equipped with the first groove for accommodating the first soft-package battery 2；Lower housing 6 is set
There is the second groove for accommodating the second soft-package battery 8.Upper shell 1 and the mutual cooperation of lower housing 6 can be effectively protected the first Soft Roll
2 and second soft-package battery 8 of battery.When can also avoiding generating vibration during battery modules use, the first soft-package battery 2
Displacement will not be generated in upper shell 1, the second soft-package battery 8 will not generate displacement in lower housing 6, ensure that the first Soft Roll electricity
Pond 2, the second soft-package battery 8, upper shell 1 are consistent with 6 vibration frequency of lower housing, effectively reduce the possibility loosened during vibration
Property.
It should be noted that the first groove and the second groove have the function of heat dissipation and heat conduction.First groove and second recessed
Slot can be aluminium material.
In the alternative of the present embodiment, connection guide card 4 is further included, connection guide card 4 is arranged on the first soft-package battery 2 and the
Two soft-package batteries, 8 opposite end, and connect guide card 4 and be fixedly connected respectively with the first soft-package battery 2 and the second soft-package battery 8.
Specifically, connection guide card 4 could be provided as aluminium guide card.
In the alternative of the present embodiment, the both ends of the first soft-package battery 2 and second soft-package battery 8 are respectively equipped with just
Lug and negative electrode lug.
In the alternative of the present embodiment, the both ends of upper shell 1 and lower housing 6 are respectively equipped with lug hole.Anode ear and negative
Lug can be stretched out by being set to the lug hole at 6 both ends of upper shell 1 and lower housing.
It should be noted that one connection guide card 4 can simultaneously and the first soft-package battery 2, the second soft-package battery 8 anode/
Cathode welds together, and realizes in parallel.In the alternative of the present embodiment, gasket 7 is rubber material.It can make in battery modules
When with vibration is generated in the process, play the role of buffering, slow down between the first soft-package battery 2 and the second soft-package battery 8
Vibrations, effectively reduce the possibility loosened during vibration.
As preferred technical solution, two blocks of Soft Roll electricity can be placed in the battery modules that the utility model embodiment one provides
Pond, every piece of battery are connected with upper-lower casing 6 by way of gluing fix respectively, and positive and negative lug is by being placed in the pole at housing both ends
Earhole stretches out.Two panels aluminium guide card at lower housing 6 is installed, and places M6 square nuts for fixing cable and for fixing
The M5 square nuts of module.Rubber sheet gasket 7 is pasted in 6 fixed battery upper surface of lower housing, for tolerance balancing and is reserved swollen
Headroom.Finally by upper and lower two housings closing lid, and battery pole ear is welded on aluminium guide card.
Embodiment two
The utility model embodiment two provides a kind of automobile, the battery modules provided including embodiment one.
Wherein, the structure of battery modules, operation principle and advantageous effect carry out in the advantageous effect of battery modules
It is described in detail, details are not described herein.Above-mentioned automobile is had with battery modules provided by the utility model relative to the prior art
Advantage it is identical, details are not described herein.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacement, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of battery modules, which is characterized in that including：Upper shell, lower housing, the first soft-package battery, the second soft-package battery and
Connection component；
First soft-package battery is fixedly connected with the upper shell, and second soft-package battery is fixed with the lower housing to be connected
It connects；
Gasket is fixedly connected between first soft-package battery and second soft-package battery；
The upper shell is fixedly connected with the lower housing by connection component.
2. battery modules according to claim 1, which is characterized in that the connection component includes the first connector and second
Connector.
3. battery modules according to claim 1, which is characterized in that first soft-package battery is glued with the upper shell
It connects, second soft-package battery is Nian Jie with the lower housing.
4. battery modules according to claim 1, which is characterized in that the gasket is Nian Jie with first soft-package battery；
Alternatively, the gasket is Nian Jie with second soft-package battery.
5. battery modules according to claim 1, which is characterized in that the upper shell, which is equipped with, accommodates the first Soft Roll electricity
First groove in pond；
The lower housing is equipped with the second groove for accommodating second soft-package battery.
6. battery modules according to claim 1, which is characterized in that further include connection guide card, the connection guide card setting
In first soft-package battery and the second soft-package battery opposite end, and the connection guide card respectively with first Soft Roll
Battery is fixedly connected with second soft-package battery.
7. battery modules according to claim 6, which is characterized in that first soft-package battery and second Soft Roll electricity
The both ends in pond are respectively equipped with anode ear and negative electrode lug.
8. battery modules according to claim 7, which is characterized in that distinguish at the both ends of the upper shell and the lower housing
Equipped with lug hole.
9. battery modules according to claim 1, which is characterized in that the gasket is rubber material.
10. a kind of automobile, which is characterized in that including claim 1-9 any one of them battery modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721633832.2U CN207558875U (en) | 2017-11-29 | 2017-11-29 | Battery modules and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721633832.2U CN207558875U (en) | 2017-11-29 | 2017-11-29 | Battery modules and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207558875U true CN207558875U (en) | 2018-06-29 |
Family
ID=62678353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721633832.2U Expired - Fee Related CN207558875U (en) | 2017-11-29 | 2017-11-29 | Battery modules and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207558875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011060A (en) * | 2017-11-29 | 2018-05-08 | 北斗航天汽车（北京）有限公司 | Battery modules and automobile |
-
2017
- 2017-11-29 CN CN201721633832.2U patent/CN207558875U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011060A (en) * | 2017-11-29 | 2018-05-08 | 北斗航天汽车（北京）有限公司 | Battery modules and automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104995760B (en) | Battery module assembly with novel structure | |
| CN201629380U (en) | Soft-packing lithium-ion traction battery pack for electric automobile | |
| CN209880747U (en) | Internal series connection type lithium battery | |
| CN108011060A (en) | Battery modules and automobile | |
| CN104919621A (en) | Base plate for battery module assembly having novel structure | |
| CN105074954A (en) | Battery module assembly having novel structure | |
| WO2024016451A1 (en) | Top cover assembly, battery cell, battery and electric device | |
| CN207338455U (en) | A kind of air-cooled lithium ion battery frame and battery pack | |
| CN216389548U (en) | Battery cell, battery and power consumption device | |
| CN207558875U (en) | Battery modules and automobile | |
| WO2020143375A1 (en) | Welding-free battery module | |
| CN215834606U (en) | Power battery top cap, battery and power consumption device | |
| CN204349701U (en) | Unmanned plane electricity generating and supplying system | |
| CN206312975U (en) | A kind of battery modules | |
| CN107732059A (en) | A kind of Novel square lithium battery standardization module packaging housing and PACK methods | |
| CN202189852U (en) | Power lithium ion battery pack | |
| CN207977380U (en) | Pure electric vehicle passenger car battery pack and electric vehicle | |
| CN215955415U (en) | Battery and power consumption device | |
| CN104103853A (en) | Rechargeable battery | |
| CN102881851A (en) | Universal lithium ion battery module | |
| CN209571474U (en) | A kind of power battery module and electric vehicle | |
| CN106784560A (en) | A kind of installation structure for power battery | |
| CN207868242U (en) | The micro- mixed batteries of 48V-12V and apply its automobile | |
| CN207021308U (en) | A kind of electrical part is arranged on the battery case of box house | |
| CN201789008U (en) | Battery cover plate and battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20211129 |