CN207282667U - A kind of new-energy automobile power battery structure - Google Patents
A kind of new-energy automobile power battery structure Download PDFInfo
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- CN207282667U CN207282667U CN201721252218.1U CN201721252218U CN207282667U CN 207282667 U CN207282667 U CN 207282667U CN 201721252218 U CN201721252218 U CN 201721252218U CN 207282667 U CN207282667 U CN 207282667U
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- plate
- cell end
- water pipe
- escape groove
- end plate
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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
Abstract
The utility model provides a kind of new-energy automobile power battery structure applied to new-energy automobile parts technical field,Multiple water pipe escape groove (3) are set in the cell end plate (2) of battery modules (1) end of the new-energy automobile power battery structure,Cell end plate (2) upper end is connected with battery box cover (4),Cell end plate (2) bottom is connected with battery bottom plate,Cell end plate (2) side is connected with a side plate (5),Cell end plate (2) opposite side is connected with another side plate (5),Cooled plate (6) is clamped between per two neighboring battery modules (1),The water pipe of cooled plate (6) is installed in water pipe escape groove (2),The new-energy automobile power battery structure of the utility model,It is simple in structure,So that installation structure for power battery is an integral structure,Rigidity is strong,Ensure that cooled plate installation is fixed reliable at the same time,Enable the heat that battery modules produce preferably to be delivered to cooled plate effectively to be radiated,Heat exchange performance is good.
Description
Technical field
The utility model belongs to new-energy automobile parts technical field, is to be related to a kind of new energy vapour more specifically
Car power battery structure.
Background technology
Power battery is the core component of new-energy automobile.Power battery generally comprises multigroup battery modules.And existing skill
In power battery in art, battery modules bottom is typically located to the component of battery template water cooling, in this way, the component of water cooling accounts for
With space, Battery case short transverse is required, low space utilization.At the same time, water cooling knot in side of the prior art
Structure, is bonded not tightly, heat dissipation effect is undesirable, and structure fabrication is more complicated between cooled plate and battery modules.And this side
Difficulty is fixedly mounted in water-cooling structure, cooled plate, and operating space is small, and production efficiency of assembling is low, is unfavorable for producing in batches, can not meet
New-energy automobile production requirement.
Utility model content
Technical problem to be solved in the utility model is：It is simple in structure to provide one kind, convenient and efficient can realize to electricity
The connection and positioning of pond module so that installation structure for power battery is an integral structure, and rigidity is strong, while ensures that cooled plate is installed
It is fixed reliable so that cooled plate can closely fit together with battery modules, enable the heat that battery modules produce more preferable
The cooled plate that is delivered to effectively radiated, heat exchange performance is good, effectively improves power battery heat dissipation effect, while causes assembling
It is efficient, easy to the new-energy automobile power battery structure of mass production.
Solve the problems, such as techniques discussed above, the technical solution that the utility model is taken is：
The utility model is a kind of new-energy automobile power battery structure, the new-energy automobile power battery structure
Power battery includes multiple battery modules, multiple battery modules end set cell end plates, and multiple water pipes are set in cell end plate
Escape groove, cell end plate upper end are connected with battery box cover, and cell end plate bottom is connected with battery bottom plate, cell end plate side and one
A side plate connection, cell end plate opposite side are connected with another side plate, and cooled plate, water are clamped between every two neighboring battery modules
The water pipe of cold plate is installed in water pipe escape groove.
The cell end plate includes cell end plate I and cell end plate II, cell end plate I and multiple battery modules one end end
Face is connected by screw I, and cell end plate II is connected with multiple battery modules the other end faces by screw II.
Water pipe escape groove in the cell end plate includes top escape groove and lower part escape groove, and the water pipe of cooled plate includes
Water pipe and output water pipe are inputted, input water pipe is configured to the structure being installed in the escape groove of top, and output water pipe is arranged to
The structure that can be installed in the escape groove of top.
Water pipe escape groove in cell end plate I is respectively top escape groove I and lower part escape groove II, per two neighboring battery
The input water pipe of cooled plate between module is configured to the structure being installed in top escape groove I, and output water pipe is arranged to
The structure that can be installed in top escape groove II.
Side plate is side plate I and side plate II, and I one end of cell end plate is connected with I one end of side plate, I other end of cell end plate and side
II one end of plate connects, and II one end of cell end plate is connected with I other end of side plate, and I other end of cell end plate connects with II other end of side plate
Connect, cell end plate I, cell end plate II, side plate I, side plate II form square frame-shaped structure.
Heat-conducting silica gel sheet, the heat-conducting silica gel sheet and one of cooled plate side side are pasted respectively in the cooled plate both sides side
A battery modules side fitting, the heat-conducting silica gel sheet of cooled plate opposite side side are bonded with another battery modules side.
Using the technical solution of the utility model, following beneficial effect can be obtained：
The new-energy automobile power battery structure of the utility model, cell end plate set two, two cell end plates and two
A side plate forms the cavity of a box shape, for placing battery module, and after multiple battery modules are placed, two neighboring battery
Clearance portion is formed between module, clearance portion is used to place cooled plate, and after the cavity of box shape is set, battery modules are limited
Position, it is ensured that cooled plate can only be just put into clearance portion, in this way, cooled plate can reliably be pasted with two adjacent battery modules
Close, so as to effectively take away the heat of battery modules generation, improve heat exchanger effectiveness, it is ensured that power battery is all the time in reliable temperature model
Enclose interior work.And the setting of water pipe escape groove 3, on the one hand it is used to avoid water pipe (input water pipe and output water pipe), it is ensured that water cooling
Plate reliably arranges that on the other hand, water pipe escape groove can also realize spacing work(to being clamped fixation to the water pipe of cooled plate
Can, it is ensured that cooled plate will not move in use or play, so that cooled plate is fully bonded with two neighboring battery modules.
The new-energy automobile power battery structure of the utility model, it is simple in structure, being capable of connection of the convenient and efficient realization to battery modules
And positioning so that installation structure for power battery is an integral structure, and rigidity is strong, while ensures that cooled plate installation is fixed reliable, is made
Obtain cooled plate can closely to fit together with battery modules, the heat that battery modules produce preferably is delivered to water cooling
Plate is effectively radiated, and heat exchange performance is good, effectively improves power battery heat dissipation effect, while make it that efficiency of assembling is high, is easy to
Mass production.
Brief description of the drawings
Brief description is made to the content expressed by each attached drawing of this specification and the mark in figure below：
Fig. 1 is the overall structure diagram of new-energy automobile power battery structure described in the utility model；
Fig. 2 is the configuration schematic diagram of new-energy automobile power battery structure described in the utility model；
Fig. 3 is the structure diagram of the cell end plate of new-energy automobile power battery structure described in the utility model；
Attached drawing acceptance of the bid note be respectively：1st, battery modules；2nd, cell end plate；3rd, water pipe escape groove；4th, battery box cover；5th, side
Plate；6th, cooled plate；7th, cell end plate I；8th, cell end plate II；9th, top escape groove；10th, lower part escape groove；11st, water pipe is inputted；
12nd, water pipe is exported；13rd, top escape groove I；14th, lower part escape groove II；15th, side plate I；16th, side plate II；17th, heat-conducting silica gel sheet.
Embodiment
Below against attached drawing, by the description of the embodiment, to specific embodiment of the present utility model as involved
Mutual alignment and connection relation, the effect of each several part and operation principle between the shape of each component, construction, each several part etc. make into
The detailed description of one step：
As shown in attached drawing 1- attached drawings 3, the utility model is a kind of new-energy automobile power battery structure, the new energy
The power battery of automobile power cell structure includes multiple battery modules 1, multiple 1 end set cell end plates 2 of battery modules, electricity
Multiple water pipe escape groove 3 are set on pond end plate 2, and 2 upper end of cell end plate is connected with battery box cover 4,2 bottom of cell end plate and battery
Bottom plate connects, and 2 side of cell end plate is connected with a side plate 5, and 2 opposite side of cell end plate is connected with another side plate 5, per adjacent
Cooled plate 6 is clamped between two battery modules 1, the water pipe of cooled plate 6 is installed in water pipe escape groove 2.Said structure, battery-end
Plate sets two, and two cell end plates form the cavity of a box shape with two side plates, for placing battery module, and it is multiple
After battery modules are placed, clearance portion is formed between two neighboring battery modules, clearance portion is used to placing cooled plate, and box shape
After cavity is set, battery modules are carried out spacing, it is ensured that cooled plate can only be just put into clearance portion, in this way, cooled plate can
Reliably it is bonded with two adjacent battery modules, so as to effectively take away the heat of battery modules generation, improves heat exchanger effectiveness, really
Power battery is protected all the time in reliable temperature operated within range.And the setting of water pipe escape groove 3, it is on the one hand (defeated for avoiding water pipe
Oral siphon and output water pipe), it is ensured that cooled plate reliably arranges that on the other hand, water pipe escape groove can also be to the water to cooled plate
Pipe is clamped fixation, realizes limit function, it is ensured that cooled plate will not move in use or play so that cooled plate with
Two neighboring battery modules are fully bonded, and improve heat-transfer effect.And battery box cover, battery bottom plate, two cell end plates, two sides
Plate, forms the Battery case of closing, and for placing fixed battery modules, whole Battery case is an integral structure, and intensity is high, carries
High use reliability.The new-energy automobile power battery structure of the utility model, it is simple in structure, convenient and efficient it can realize to electricity
The connection and positioning of pond module so that installation structure for power battery is an integral structure, and rigidity is strong, while ensures that cooled plate is installed
It is fixed reliable so that cooled plate can closely fit together with battery modules, enable the heat that battery modules produce more preferable
The cooled plate that is delivered to effectively radiated, heat exchange performance is good, effectively improves power battery heat dissipation effect, while causes assembling
It is efficient, easy to mass production, meet new-energy automobile production requirement.
The cell end plate 2 includes cell end plate I 7 and cell end plate II 8, cell end plate I 7 and multiple battery modules 1
One end end face is connected by screw I, and cell end plate II 8 is connected with multiple 1 the other end faces of battery modules by screw II.It is above-mentioned
Structure, realizes that two cell end plates are reliably connected with battery modules respectively, will not be relative to battery modules occurred level or upper and lower
It is mobile, can be spacing to water pipe reliable grip after then the water pipe of cooled plate is installed on water pipe escape groove, avoid water pipe horizontal or
Move up and down, it is ensured that cooled plate is reliably bonded with battery template.
Water pipe escape groove 3 in the cell end plate 2 includes top escape groove 9 and lower part escape groove 10, the water of cooled plate 6
Pipe includes inputting water pipe 11 and exports water pipe 12, and input water pipe 11 is configured to the structure being installed in top escape groove 9, defeated
Outlet pipe 12 is configured to the structure being installed in top escape groove 10.Said structure, is kept away by top escape groove 9 and lower part
Allow the setting of groove 10, input water pipe and output water pipe are clamped respectively, and input water pipe lower surface and be resisted against top avoidance
In groove, output water pipe upper surface is resisted against in the escape groove of lower part so that play up and down will not occur after being installed in place for cooled plate, really
It is reliable to protect connection.
Water pipe escape groove 3 in cell end plate I 7 is respectively top escape groove I 13 and lower part escape groove II 14, per adjacent two
The input water pipe 11 of cooled plate 6 between a battery modules 1 is configured to the structure being installed in top escape groove I 13, defeated
Outlet pipe 12 is configured to the structure being installed in top escape groove II 14.
Side plate 5 is side plate I 15 and side plate II 16, and I 7 one end of cell end plate is connected with I 15 one end of side plate, and cell end plate I 7 is another
One end is connected with II 16 one end of side plate, and II 8 one end of cell end plate is connected with I 15 other end of side plate, I 7 other end of cell end plate with
II 16 other end of side plate connects, and cell end plate I 7, cell end plate II 8, side plate I 15, side plate II 16 form square frame-shaped structure.It is above-mentioned
Structure, forms the Battery case of square body, and Battery case installing and dismounting is extremely convenient, and is integrally formed formula structure after installing,
Structural strength is high, service life length.
Heat-conducting silica gel sheet 17, the heat-conducting silica gel sheet of 6 side side of cooled plate are pasted respectively in the 6 both sides side of cooled plate
17 are bonded with 1 side of battery modules, the heat-conducting silica gel sheet 17 of 6 opposite side side of cooled plate and another 1 side of battery modules
Face paste is closed.By setting heat-conducting silica gel sheet, the heat transfer of battery modules generation can be improved to the speed of cooled plate, heat is improved and hand over
Change efficiency so that battery modules good heat dissipation effect, can work in reliable temperature scope all the time.
The new-energy automobile power battery structure of the utility model, cell end plate set two, two cell end plates and two
A side plate forms the cavity of a box shape, for placing battery module, and after multiple battery modules are placed, two neighboring battery
Clearance portion is formed between module, clearance portion is used to place cooled plate, and after the cavity of box shape is set, battery modules are limited
Position, it is ensured that cooled plate can only be just put into clearance portion, in this way, cooled plate can reliably be pasted with two adjacent battery modules
Close, so as to effectively take away the heat of battery modules generation, improve heat exchanger effectiveness, it is ensured that power battery is all the time in reliable temperature model
Enclose interior work.And the setting of water pipe escape groove 3, on the one hand it is used to avoid water pipe (input water pipe and output water pipe), it is ensured that water cooling
Plate reliably arranges that on the other hand, water pipe escape groove can also realize spacing work(to being clamped fixation to the water pipe of cooled plate
Can, it is ensured that cooled plate will not move in use or play, so that cooled plate is fully bonded with two neighboring battery modules.
The new-energy automobile power battery structure of the utility model, it is simple in structure, being capable of connection of the convenient and efficient realization to battery modules
And positioning so that installation structure for power battery is an integral structure, and rigidity is strong, while ensures that cooled plate installation is fixed reliable, is made
Obtain cooled plate can closely to fit together with battery modules, the heat that battery modules produce preferably is delivered to water cooling
Plate is effectively radiated, and heat exchange performance is good, effectively improves power battery heat dissipation effect, while make it that efficiency of assembling is high, is easy to
Mass production.
Exemplary description is carried out to the utility model above in conjunction with attached drawing, it is clear that the utility model concrete implementation is simultaneously
From the limitation of aforesaid way, if the various improvement that the methodology of the utility model and technical solution carry out are employed, or
It is not improved that the design of the utility model and technical solution are directly applied into other occasions, the protection in the utility model
In the range of.
Claims (6)
- A kind of 1. new-energy automobile power battery structure, it is characterised in that：The new-energy automobile power battery structure is moved Power battery includes multiple battery modules (1), multiple battery modules (1) end set cell end plates (2), and cell end plate is set on (2) Multiple water pipe escape groove (3) are put, cell end plate (2) upper end is connected with battery box cover (4), cell end plate (2) bottom and battery floor Plate connects, and cell end plate (2) side is connected with a side plate (5), and cell end plate (2) opposite side is connected with another side plate (5), Cooled plate (6) is clamped between per two neighboring battery modules (1), the water pipe of cooled plate (6) is installed in water pipe escape groove (2).
- 2. new-energy automobile power battery structure according to claim 1, it is characterised in that：The cell end plate (2) Including cell end plate I (7) and cell end plate II (8), cell end plate I (7) passes through screw with multiple battery modules (1) one end end face I connection, cell end plate II (8) are connected with multiple battery modules (1) the other end face by screw II.
- 3. new-energy automobile power battery structure according to claim 1 or 2, it is characterised in that：The cell end plate (2) On water pipe escape groove (3) include top escape groove (9) and lower part escape groove (10), the water pipe of cooled plate (6) includes input water (11) and output water pipe (12) are managed, input water pipe (11) is configured to the structure being installed in top escape groove (9), exports water Pipe (12) is configured to the structure being installed in top escape groove (10).
- 4. new-energy automobile power battery structure according to claim 2, it is characterised in that：Water in cell end plate I (7) Pipe escape groove (3) is respectively top escape groove I (13) and lower part escape groove II (14), often between two neighboring battery modules (1) The input water pipe (11) of cooled plate (6) be configured to the structure being installed in top escape groove I (13), output water pipe (12) It is configured to the structure being installed in top escape groove II (14).
- 5. new-energy automobile power battery structure according to claim 1 or 2, it is characterised in that：Side plate (5) is side plate I (15) it is connected with side plate II (16), cell end plate I (7) one end with side plate I (15) one end, cell end plate I (7) other end and side plate II (16) one end connects, and cell end plate II (8) one end is connected with side plate I (15) other end, cell end plate I (7) other end and side Plate II (16) other end connects, and cell end plate I (7), cell end plate II (8), side plate I (15), side plate II (16) form square frame-shaped Structure.
- 6. new-energy automobile power battery structure according to claim 1 or 2, it is characterised in that：The cooled plate (6) Heat-conducting silica gel sheet (17), the heat-conducting silica gel sheet (17) and a battery mould of cooled plate (6) side side are pasted respectively in both sides side Group (1) side is bonded, and the heat-conducting silica gel sheet (17) of cooled plate (6) opposite side side is bonded with another battery modules (1) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721252218.1U CN207282667U (en) | 2017-09-27 | 2017-09-27 | A kind of new-energy automobile power battery structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721252218.1U CN207282667U (en) | 2017-09-27 | 2017-09-27 | A kind of new-energy automobile power battery structure |
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| Publication Number | Publication Date |
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| CN207282667U true CN207282667U (en) | 2018-04-27 |
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| CN201721252218.1U Active CN207282667U (en) | 2017-09-27 | 2017-09-27 | A kind of new-energy automobile power battery structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108520928A (en) * | 2018-05-03 | 2018-09-11 | 常州普莱德新能源电池科技有限公司 | A kind of electric automobile power battery module and electric vehicle |
| CN109103371A (en) * | 2018-07-13 | 2018-12-28 | 湖北锂诺新能源科技有限公司 | A kind of battery pack installation assembly |
| CN110277605A (en) * | 2019-06-10 | 2019-09-24 | 上海爱斯达克汽车空调系统有限公司 | New-energy automobile power battery coldplate |
| CN110611066A (en) * | 2019-10-28 | 2019-12-24 | 北京金茂绿建科技有限公司 | Liquid cooling battery pack |
| CN115692925A (en) * | 2022-11-04 | 2023-02-03 | 江苏奥特帕斯新能源科技有限公司 | Electric automobile heat dissipation type battery box structure, assembly tool and assembly method thereof |
-
2017
- 2017-09-27 CN CN201721252218.1U patent/CN207282667U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108520928A (en) * | 2018-05-03 | 2018-09-11 | 常州普莱德新能源电池科技有限公司 | A kind of electric automobile power battery module and electric vehicle |
| CN109103371A (en) * | 2018-07-13 | 2018-12-28 | 湖北锂诺新能源科技有限公司 | A kind of battery pack installation assembly |
| CN110277605A (en) * | 2019-06-10 | 2019-09-24 | 上海爱斯达克汽车空调系统有限公司 | New-energy automobile power battery coldplate |
| CN110611066A (en) * | 2019-10-28 | 2019-12-24 | 北京金茂绿建科技有限公司 | Liquid cooling battery pack |
| CN115692925A (en) * | 2022-11-04 | 2023-02-03 | 江苏奥特帕斯新能源科技有限公司 | Electric automobile heat dissipation type battery box structure, assembly tool and assembly method thereof |
| CN115692925B (en) * | 2022-11-04 | 2023-11-03 | 江苏奥特帕斯新能源科技有限公司 | Heat dissipation type battery box structure of electric automobile, assembly tool and assembly method of assembly tool |
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