CN206907797U - Battery modules and the vehicle with the battery modules - Google Patents
Battery modules and the vehicle with the battery modules Download PDFInfo
- Publication number
- CN206907797U CN206907797U CN201720471007.0U CN201720471007U CN206907797U CN 206907797 U CN206907797 U CN 206907797U CN 201720471007 U CN201720471007 U CN 201720471007U CN 206907797 U CN206907797 U CN 206907797U
- Authority
- CN
- China
- Prior art keywords
- battery core
- core group
- battery
- battery modules
- end plate
- 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
- 238000001816 cooling Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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 discloses a kind of battery modules and the vehicle with the battery modules, the battery modules include：Battery core group；Two end plates, two end plates set the both ends of battery core group respectively；Upper end cover, upper end cover are located at the top of battery core group in the short transverse of battery core group；At least one first fixture, the first fixture sequentially pass through an end plate, upper end cover, another end plate with by upper end cover, battery core group upper pinch between two end plates.According to battery modules of the present utility model, assembly space, and sound construction are saved.
Description
Technical field
Battery manufacturing field is the utility model is related to, in particular to a kind of battery modules and there are the battery modules
Vehicle.
Background technology
In correlation technique, enough gaps are needed in the arrangement of battery modules, between battery modules and battery modules, because
This, the big battery modules of size can save space, and present battery modules size is small, wasting space.Meanwhile correlation technique
In battery modules, when assembling fixed battery core group, the assembly space of occupancy is big, is unfavorable for saving space, room for improvement be present.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art.Therefore, the utility model carries
Go out a kind of battery modules, the battery modules save assembly space, and sound construction.
The utility model also proposes a kind of vehicle with above-mentioned battery modules.
Included according to the battery modules of the utility model first aspect：Battery core group；Two end plates, two end plate difference
It is located at the both ends of the battery core group；Upper end cover, the upper end cover are located at the battery core group in the short transverse of the battery core group
Top；At least one first fixture, first fixture sequentially pass through an end plate, upper end cover, another
The individual end plate with by the upper end cover, the battery core group upper pinch between two end plates.
According to battery modules of the present utility model, using at least one first fixture, battery core group is fixed on upper end cover
Between two end caps, fixation and reliable, reliability when lifting battery modules work, in addition using new according to this practicality
The battery modules of type embodiment, multiple battery modules can save arrangement space, make more compact structure when arranging.
The upper end cover includes installed part, and the installed part is provided with the installed part mistake passed through for first fixture
Hole, each end plate are provided with the first end plate via passed through for first fixture, and first fixture is worn successively
The first end plate crossed on the first end plate via on an end plate, the installed part via and another described end plate
Via, by the installed part, the battery core group upper pinch between two end plates.Thus the structure of battery modules
Simply, to the fixation of battery core group.
The upper end cover also includes insulating lid, and the insulating lid covers the upper surface of the battery core group, the insulating lid folder
Hold between the upper surface of the installed part and the battery core group, the insulating lid is provided with each battery core with the battery core group
One-to-one insulating lid passage.Thus the security of battery modules is lifted.
The installed part be provided with the one-to-one installed part passage of the insulating lid passage, thus lift battery
The security of module.
The battery modules also include：Cushion block, the cushion block are supported on the electricity in the short transverse of the battery core group
The lower section of core group；At least one second fixture, second fixture sequentially pass through an end plate, cushion block, another
One end plate is so that the bottom of the cushion block and the battery core group is clamped between two end plates.
According to battery modules of the present utility model, using at least one second fixture, by battery core group be fixed on cushion block and
Between two end caps, fixation and reliable, reliability when lifting battery modules work, in addition using according to the utility model
The battery modules of embodiment, multiple battery modules can save arrangement space, make more compact structure when arranging.
The cushion block includes two sub- cushion blocks being spaced apart along the width of the battery core group, in the battery core group
On width, cooling structure is provided between two cushion blocks, the cooling structure is supported on the lower section of the battery core group.By
This is cooled down to battery core group, further lifts the security of battery modules.
The battery modules also include two side cover plates, between two side cover plates are on the width of the battery core group
Separating, and be respectively provided at the both sides of the battery core group, each side cover plate is respectively provided with the first flange, the second flange, and described the
One flange is coated on the upper surface of the battery core group, and second flange is coated on the lower surface of the cushion block or described
Second flange is weldingly connected with the cushion block.Thus, by setting side cover plate, the both sides of battery core group can be covered, are played dust-proof
The effect of isolation, make the reliability of battery modules higher, while the first flange and the second flange and battery core group and the company of cushion block
It is easy to connect simple in construction and assembling.
Each side cover plate also each has the 3rd flange and the 4th flange, and the 3rd flange and the 4th flange are equal
Extend along short transverse, the 3rd flange is connected with the end face welding or riveting of end plate, the 4th flange and
The end face welding or riveting of another end plate are connected.Thus, the 3rd flange and the letter of the attachment structure of the 4th flange and end plate
Single and assembling is easy.
The battery modules also include at least one 3rd fixture, and the upper surface of the end plate is installed provided with module
Hole, short transverse of the module mounting hole along the end plate run through the end plate, and the 3rd fixture passes through the module
Mounting hole is so that the end plate and the housing of the battery modules to be detachably connected.So, make the structure of battery modules tighter
Gather.
At least one battery modules are included according to the vehicle of the utility model second aspect, the battery modules are first party
Battery modules described in face, so that the electrokinetic cell of vehicle is compact-sized, suitable for a variety of situations, and it is empty to save assembling
Between, sound construction.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment
Become obvious and be readily appreciated that, wherein：
Fig. 1 is the structural representation according to the battery modules of the utility model embodiment；
Fig. 2 is the side view according to the battery modules of the utility model embodiment；
Fig. 3 is the top view according to the battery modules of the utility model embodiment；
Fig. 4 is the exploded view according to the battery modules of the utility model embodiment.
Reference：
Battery modules 100,
Battery core group 1, battery core 11, positive connection row 12, negative connection row 13, binding post 14,
End plate 2, board body part 21, module mounting hole 211, the first auxiliary section 22, first end plate via 221, the second auxiliary section
23rd, the second end plate via 231,
Upper end cover 3, installed part 31, installed part via 311, installed part passage 312, insulating lid 32, insulating lid passage
321st, upper lid 33,
Cushion block 4, subpad block 41, cushion block via 411,
Side cover plate 6, the first flange 61, the second flange 62, the 3rd flange 63, the 4th flange 64,
Insulating barrier 7.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.
In description of the present utility model, it is to be understood that term " length ", " width ", " on ", " under ", " left side ",
The orientation or position relationship of instructions such as " right sides " are based on orientation shown in the drawings or position relationship, are for only for ease of and describe this reality
With new and simplify description, rather than instruction or imply that signified device or element there must be specific orientation, with specific
Azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, define " first ", the spy of " second "
Sign can be expressed or implicitly include one or more this feature.In description of the present utility model, unless otherwise saying
Bright, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being detachably connected；Can mechanically connect；Can be direct
It is connected, can also be indirectly connected by intermediary, can be the connection of two element internals.For the ordinary skill of this area
For personnel, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
Below with reference to Fig. 1-Fig. 4, describe according to a kind of battery modules 100 of the utility model embodiment and there is the battery
The vehicle of module 100, include 1, two end plate 2 of battery core group, upper end cover 3 and at least according to battery modules 100 of the present utility model
One the first fixture (not shown).
As Figure 3-Figure 4, in the utility model embodiment, battery core group 1 can include multiple battery cores 11, wherein, electricity
The length direction of core group 1, width and short transverse are as shown in Figure 4.
Specifically, in some embodiments as shown in Figure 4, battery core 11 is flat, and battery core group 1 is rectangular-shape, multiple
The thickness sum of battery core 11 forms the length of battery core group 1, that is to say, that battery core group 1 includes multiple flat battery cores 11, and more
Individual battery core 11 stacked side on the thickness direction of battery core 11.The width of battery core 11 be battery core group 1 width, the height of battery core 11
For the height of battery core group 1.
Two end plates 2 are respectively provided at the both ends of battery core group 1, i.e. an end plate 2 is located at one end of battery core group 1, another end
Plate 2 is located at the other end of battery core group 1.
Wherein, as shown in Figure 1, Figure 2 and Figure 4, two end plates 2 can be spaced apart on the length direction of battery core group 1；
As shown in figure 1, upper end cover 3 is located at the top of battery core group 1, and the edge of upper end cover 3 in the short transverse of battery core group 1
The length direction extension of battery core group 1.It is understood that short transverse is above-below direction.
Certainly in further embodiments, the thickness sum of multiple battery cores 11 may be constructed the width of battery core group 1, that is,
Say, battery core group 1 includes multiple flat battery cores 11, and multiple battery cores 11 stacked side, battery core on the thickness direction of battery core 11
11 length is the length of battery core group 1, and the height of battery core 11 is the height of battery core group 1.Two end plates 2 can also be in battery core group 1
Width on be spaced apart, upper cover plate 3 can extend in the width direction.
In the following examples, it is spaced apart with two end plates 2 on the length direction of battery core group 1, and multiple battery cores 11
Thickness sum form the length of battery core group 1 exemplified by be described.
First fixture sequentially passes through an end plate 2, upper end cover 3, another end plate 2 with by upper end cover 3, battery core group 1
Upper pinch is between two end plates 2.
In other words, the first fixture is located at the top of battery core group, and on the length direction or width of battery core group 1,
Between upper end cover 3 is folded in two end plates 2 by first fixture, and by the top of battery core group 1 be folded in two end plates 2 it
Between.
At least one fixture sequentially passes through an end plate 2, cushion block 4, another end plate 2 with by cushion block 4 and battery core group 1
Bottom be clamped between two end plates 2.
Alternatively, the first fixture can be stay bolt component, including stay bolt and nut.
During assembled battery module 100, the first fixture is sequentially passed through into an end plate 2, upper end cover 3, another end plate 2,
So that battery core group 1 is folded on the length direction of battery core group 1 between two end plates 2.
Further, the length of battery core group 1 is more than the width of battery core group 1, and the length of battery core group 1 is more than battery core group 1
Highly, because the length of battery core group 1 is more than the width and height of battery core group 1, such single battery module 100 can include multiple
Battery core 11, the capacity of lifting single battery module 100.
According to the battery modules 100 of the utility model embodiment, and using the length direction or width along battery core group 1
At least one fixture of upper extension, battery core group 1 is fixed between upper end cover 3 and two end caps 2, fixation and reliable,
Reliability when battery modules 100 work is lifted, uses the battery modules 100 according to the utility model embodiment in addition, it is multiple
Battery modules 100 can save arrangement space when arranging, make more compact structure.This battery modules 100, when the length of battery core group 1
Degree more than battery core group 1 width and height when, save space while the capacity that battery modules 100 can be lifted.
In embodiment of the present utility model, as shown in figure 4, battery modules 100 can also include cushion block 4 and at least one
Second fixture, as shown in Figure 1 and Figure 4, cushion block 4 are supported on the lower section of battery core group 1 in the short transverse of battery core group 1.
During assembled battery module 100, the second fixture sequentially passes through an end plate 2, cushion block 4, another end plate 2, will pad
Block 4 and battery core group 1 are folded between two end plates 2, and battery core group 1 is folded in into upper end cover 3 in the short transverse of battery core group 1
Between cushion block 4.
In other words, the second fixture is located at the bottom of battery core group 1, and on the length direction or width of battery core group 1,
Between cushion block 4 is folded in two end plates 2 by second fixture, and the bottom of battery core group 1 is folded between two end plates 2.
So cushion block 4 can provide battery core group 1 effect of protection and support.
Alternatively, the first fixture can be stay bolt component, including stay bolt and nut.
Thus, between upper end cover 3 being folded in into two end plates 2 by least one first fixture, and by battery core group 1
Top be folded between two end plates 2, and by least one second fixture by cushion block 4 be folded in two end plates 2 it
Between, and between the bottom of battery core group 1 is folded in into two end plates 2, make the fixation of battery modules 100 and reliable, lifting electricity
Reliability when pond module 100 works, the battery modules 100 according to the utility model embodiment, multiple battery moulds are used in addition
Arrangement space can be saved during the arrangement of group 100, makes more compact structure.This battery modules 100, when the length of battery core group 1 is more than
Space is saved when the width and height of battery core group 1, while the capacity that battery modules 100 can be lifted.
Cushion block 4 can include along the width or length direction of battery core group 1 be spaced apart two sub- cushion blocks 41, two
Subpad block 41 can save manufacture material while bigger pressure is born, and be more convenient during assembled battery module 100, make electricity
The weight of pond module 100 is lighter, is advantageous to vehicle lightweight.
Specifically, the cushion block via 411 suitable for being passed through for fixture, cushion block via 411 are equipped with each subpad block 41
Run through subpad block 41 along the length direction of cushion block 4, the length direction of wherein cushion block 4 is the length direction or battery core group 1 of battery core group 1
Width.
Further, each end plate 2 is provided with the second end plate via 231 passed through for the second fixture, the second fixture
Sequentially pass through the second end plate via on the second end plate via 231 on an end plate 2, cushion block via 411 and another end plate 2
231, by cushion block 4, battery core group 1 upper pinch between two end plates 2.Thus, make the structure of battery modules simple and right
The fixation of battery core group 1.
In a specific example as shown in Figure 4, subpad block 41 is two, and the left surface and battery core of the cushion block 4 in left side
The left surface of group 1 is concordant, and the right flank of the cushion block 4 on right side is concordant with the right flank of battery core group 1, is so easy to end plate 2 and cushion block
4 are connected, and make end plate 2 difficult for drop-off, and the size of the width of battery modules 100 is small, more saves space, wherein left
Right direction is the width of the battery core group.
Further, it can also arrange between two sub- cushion blocks 41 and prolong along the length direction or width of battery core group 1
The cooling structure stretched, such as liquid cooling plate, liquid cooling plate are folded between two sub- cushion blocks 41, are located at the lower section of battery core group 1, liquid cooling plate
Can be folded between the housing of battery core group 1 and battery modules 100, liquid cooling plate can adjust battery modules 100 temperature, have with
Battery core group 1 directly contacts cooling effectiveness height, and the advantages of compact space using between subpad block 41, so as to battery modules
100 carry out cooling, and improve the reliability of battery modules 100.
In embodiment of the present utility model, upper end cover 3 includes installed part 3, and installed part 31, which is provided with, to be suitable to consolidate for first
Determine the installed part via 311 that part passes through, installed part via 311 can run through sub- installed part 31 along the length direction of installed part 31,
The length direction of wherein installed part 31 is the length direction or width of battery core group 1.
Further, each end plate 2 is provided with the first end plate via 221 passed through for the first fixture, the first fixture
Sequentially pass through the first end plate mistake on first end plate via 221 on an end plate 2, installed part via 311 and another end plate 2
Hole 221, by installed part 31, battery core group 1 upper pinch between two end plates 2.It is solid for first by setting installed part 31
Determine part and provide installation carrier, make the structure of battery modules simple, and to the fixation of battery core group.
Further, upper end cover 3 can also include insulating lid 32, and insulating lid 32 covers the upper surface of battery core group 1, insulating lid
32 are clamped between the upper surface of installed part 31 and battery core group 1.
The material of insulating lid 32 can be plastics, or the good material of other insulating properties, can so play good
Good insulation effect, and can be by the cooperation of the fixture of installed part 31 and first, insulating lid 32 is fixed on battery core group 1
Between upper surface and installed part 31, make the structure of battery modules 100 more firmly and reliable.
Further, as shown in figure 4, insulating lid 32 insulate correspondingly provided with each battery core 11 with battery core group 1
Lid passage 321, by setting insulating lid passage 321, facilitate the exhaust valve exhaust in battery core 11, it is ensured that the peace of battery core group 1
Full performance, further lift the safety and reliability of battery modules 100.
Further, as shown in figure 4, installed part 31 is provided with and 321 one-to-one installed part of insulating lid passage
Passage 312, so as to further facilitate the exhaust valve exhaust in battery core 11, further ensure that the security performance of battery core group 1, battery
The safe and reliability of module 100 is high.
As shown in figure 1, further, upper end cover 3 can also include upper lid 33, upper lid 33 is fixed with insulating lid 32, installation
Part 31 is folded between lid 33 and insulating lid 32, and thus upper lid 33 covers insulating lid 32 and installed part 31, dust-proof so as to play
Effect.
Alternatively, upper lid 33 can be detachably connected with insulating lid 32 by multiple threaded connectors, and multiple screw threads connect
Week edge of the fitting along upper lid 33 is spaced apart.
Further, the surface towards installed part 31 of upper lid 33 is provided with upwardly recessed groove, and installed part 31 is located at
In the groove, it is possible thereby to save the space in the short transverse of battery modules 100, the structure of battery modules 100 is set more to step up
Gather.
Specifically, the position of binding post 14 is left in one group of diagonal angle of upper end cover 3, one end is positive pole, and the other end is negative
Pole, it can so be easy to the connection of battery modules 100.
In embodiment of the present utility model, end plate 2 includes board body part 21, the first auxiliary section 22 and the second auxiliary section 23,
First auxiliary section 22 is located at the upper surface of board body part 21 and upwardly extended, and the first auxiliary section 22 is provided with and passed through for the first fixture
First end plate via 221, the second auxiliary section 23 is located at the lower surface of board body part 21 and extended downwardly, set on the second auxiliary section 23
There is the second end plate via 231 passed through for the second fixture.
As shown in figure 4, stay bolt component is 4, each end plate 2 has two first end plate vias 221 and two second
End plate via 231, installed part via 311 are two, and subpad block 41 is two, and a cushion block mistake is equipped with each subpad block 41
Hole 411, during assembled battery module 100, make two stay bolts positioned at the top of battery modules 100, pass sequentially through an end respectively
The first end plate via 221 of the first end plate via 221 of plate 2, installed part via 311 and another end plate 2, and by nut with
The cooperation of stay bolt, make two end plates 2 that the top of battery core group 1 and upper end cover 3 to be fixedly clamped；Make to be located at battery modules 100
Two stay bolts of bottom, the second end plate via 231, cushion block via 411 and another end of an end plate 2 are passed sequentially through respectively
Second end plate via 231 of plate 2, and by the cooperation of nut and stay bolt, make two end plates 2 by the bottom of battery core group 1 and
Two sub- cushion blocks 41 are fixedly clamped, so that the structure of battery modules 100 is more firm, and packaging efficiency is high.
In certain embodiments, battery modules 100 can also include the 3rd fixture (not shown), the upper end of end plate 2
Module mounting hole 211 is also provided with face, short transverse of the module mounting hole 211 along end plate 2 runs through end plate 2, and the 3rd fixes
End plate 2 and the housing of battery modules 100 are detachably connected by part through module mounting hole 211.Thus end plate 2 and end plate are made
The battery core group 1 of sandwiched is more solidly fixed on housing between 2, makes the more compact structure of battery modules 100, and mount and dismount
It is convenient.
As shown in Fig. 2 specifically, the upper surface of board body part 21 is provided with module mounting hole 211, the first auxiliary section 22
Both sides are equipped with module mounting hole 211, and module mounting hole 211 is used to battery modules 100 being installed to housing, such module
The arrangement mode of mounting hole 211, battery modules 100 is more solidly fixed on housing, make the structure of battery modules 100 more
It is compact.
In the utility model embodiment, battery modules 100 can also include two side cover plates 6, and two side cover plates 6 are in electricity
Be spaced apart on the width of core group 1, and be respectively provided at the both sides of battery core group 1, each side cover plate 6 be respectively provided with the first flange 61,
Second flange 62, the 3rd flange 63 and the 4th flange 64, the first flange 61 and the second flange 62 can be along its length or wide
Direction extension is spent, the first flange 61 is coated on the upper surface of battery core group 1, and the second flange 62 is coated on the lower surface of cushion block 4,
3rd flange 63 and the 4th flange 64 extend along short transverse, the end face welding or riveting of the 3rd flange 63 and an end plate 2
It is connected, the 4th flange 64 is connected with the end face welding or riveting of another end plate 2.So by setting side cover plate 6, can cover
The both sides of battery core group 1, play a part of dust-proof isolation, make the reliability of battery modules 100 higher.Meanwhile first flange 61,
Two flange 62, the 3rd flange 63 and the 4th flange 64 are simple with the attachment structure of cushion block 4 and end plate 2 and assembling is easy.
In some optional embodiments, cushion block 4 can also weld together with the second flange 62 of side cover plate 6, play
Reduce part, reduce the effect of complexity.
Alternatively, side cover plate 6 is plate-shaped part.
As shown in figure 4, specifically, insulating barrier is folded between each side cover plate 6 and the side of corresponding battery core group 1
7, the use of battery modules 100 can be made safer.
In embodiment of the present utility model, battery core group 1 includes positive connection row 12 and 13, just connection row 12 are arranged in negative connection
Extend along its length with negative connection row 13, positive connection row 12 forms the positive pole of battery modules 100, bears connection row 13 and is formed
One end that the negative pole of battery modules 100, positive connection row 12 and negative connection arrange 13 is equipped with binding post 14, and positive connection row 12 can be with
The positive pole of battery core 11 is connected, and negative connection row 13 can be connected with the negative pole of battery core 11, be changed according to the arrangement mode of battery core 11,
Positive connection row 12 can be connected with the positive pole of at least a portion battery core 11 in multiple battery cores 11, bear connection row 13 can with it is multiple
The negative pole of at least a portion battery core 11 in battery core 11 is connected, so that battery core 11 be linked together, and will just the row of connection 12 and
The binding post 14 of positive pole is connected, and negative connection row 13 is connected with the binding post 14 of negative pole, is so easy to battery modules 100 to be connected
Connect.
Specifically, the quantity of battery core 11 that battery core group 1 includes is at 30 to 40, so that the length increase of battery modules 100；
And the material that positive connection row 12 arranges 13 with negative connection can be copper alloy, so that the conduction of the positive row of connection 12 and negative connection row 13
Property is good, and cost is low.
A kind of vehicle according to the utility model embodiment is described below, the vehicle includes at least one battery modules 100,
The end plate 2 of each battery modules 100 is detachably connected with housing, so that battery modules 100 is compact-sized, is applied to
A variety of situations, and save assembly space, sound construction.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the present utility model.In this manual, to above-mentioned art
The schematic representation of language is not necessarily referring to identical embodiment or example.Moreover, description specific features, structure, material or
Person's feature can combine in an appropriate manner in any one or more embodiments or example.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle and objective of the present utility model, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (10)
- A kind of 1. battery modules (100), it is characterised in that including：Battery core group (1)；Two end plates (2), two end plates (2) are respectively provided at the both ends of the battery core group (1)；Upper end cover (3), the upper end cover (3) is in the short transverse of the battery core group (1) positioned at the upper of the battery core group (1) Side；At least one first fixture, first fixture sequentially pass through an end plate (2), the upper end cover (3), another One end plate (2) with by the upper end cover (3), the battery core group (1) upper pinch two end plates (2) it Between.
- 2. battery modules (100) according to claim 1, it is characterised in that the upper end cover (3) includes installed part (31), the installed part (31) is provided with the installed part via (311) passed through for first fixture, each end plate (2) the first end plate via (221) passed through for first fixture is provided with, first fixture sequentially passes through an end It is described on the first end plate via (221), the installed part via (311) and another described end plate (2) on plate (2) First end plate via (221), by the installed part (31), the battery core group (1) upper pinch in two end plates (2) Between.
- 3. battery modules (100) according to claim 2, it is characterised in that the upper end cover (3) also includes insulating lid (32), the insulating lid (32) covers the upper surface of the battery core group (1), and the insulating lid (32) is clamped in the installed part (31) between the upper surface of the battery core group (1), the insulating lid (32) is provided with each battery core with the battery core group (1) (11) one-to-one insulating lid passage (321).
- 4. battery modules (100) according to claim 3, it is characterised in that the installed part (31) be provided with it is described The one-to-one installed part passage (312) of insulating lid passage (321).
- 5. the battery modules (100) according to any one of claim 1-4, it is characterised in that also include：Cushion block (4), the cushion block (4) are supported on the lower section of the battery core group (1) in the short transverse of the battery core group (1)；At least one second fixture, second fixture sequentially pass through an end plate (2), the cushion block (4), another The individual end plate (2) is so that the bottom of the cushion block (4) and the battery core group (1) is clamped between two end plates (2).
- 6. battery modules (100) according to claim 5, it is characterised in that the cushion block (4) includes two be spaced apart Subpad block (41), cooling structure is provided between two cushion blocks (4), the cooling structure is supported on the battery core group (1) Lower section.
- 7. battery modules (100) according to claim 5, it is characterised in that also including two side cover plates (6), two institutes State side cover plate (6) to be spaced apart, and be respectively provided at the both sides of the battery core group (1), each side cover plate (6) is respectively provided with first and turned over Side (61) and the second flange (62), first flange (61) are coated on the upper surface of the battery core group (1), and described second turns over Side (62) is coated on the lower surface of the cushion block (4) or second flange (62) is weldingly connected with the cushion block (4).
- 8. battery modules (100) according to claim 7, it is characterised in that each side cover plate (6) also each has the Three flange (63) and the 4th flange (64), the 3rd flange (63) and the 4th flange (64) extend along short transverse, 3rd flange (63) is connected with the end face welding or riveting of end plate (2), the 4th flange (64) with it is another The end face welding or riveting of the individual end plate (2) are connected.
- 9. battery modules (100) according to claim 1, it is characterised in that also including at least one 3rd fixture, institute The upper surface for stating end plate (2) is provided with module mounting hole (211), height of the module mounting hole (211) along the end plate (2) The end plate (2) is run through in direction, and the 3rd fixture is through the module mounting hole (211) with by the end plate (2) and institute The housing for stating battery modules (100) is detachably connected.
- A kind of 10. vehicle, it is characterised in that including：At least one battery modules (100), according to the battery modules (100) Battery modules (100) any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720471007.0U CN206907797U (en) | 2017-04-28 | 2017-04-28 | Battery modules and the vehicle with the battery modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720471007.0U CN206907797U (en) | 2017-04-28 | 2017-04-28 | Battery modules and the vehicle with the battery modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206907797U true CN206907797U (en) | 2018-01-19 |
Family
ID=61291540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720471007.0U Expired - Fee Related CN206907797U (en) | 2017-04-28 | 2017-04-28 | Battery modules and the vehicle with the battery modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206907797U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767376A (en) * | 2018-05-28 | 2018-11-06 | 惠州亿纬锂能股份有限公司 | A kind of battery modules and its manufacturing method with heating function |
| CN110212134A (en) * | 2019-06-27 | 2019-09-06 | 蜂巢能源科技有限公司 | The battery module of battery pack |
| CN110379971A (en) * | 2019-07-31 | 2019-10-25 | 桑顿新能源科技(长沙)有限公司 | Battery modules and power battery |
| CN111430621A (en) * | 2020-04-20 | 2020-07-17 | 蜂巢能源科技有限公司 | Battery pack |
| WO2022206867A1 (en) * | 2021-03-31 | 2022-10-06 | 蜂巢能源科技股份有限公司 | Battery module for vehicle, and vehicle |
-
2017
- 2017-04-28 CN CN201720471007.0U patent/CN206907797U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767376A (en) * | 2018-05-28 | 2018-11-06 | 惠州亿纬锂能股份有限公司 | A kind of battery modules and its manufacturing method with heating function |
| CN110212134A (en) * | 2019-06-27 | 2019-09-06 | 蜂巢能源科技有限公司 | The battery module of battery pack |
| CN110379971A (en) * | 2019-07-31 | 2019-10-25 | 桑顿新能源科技(长沙)有限公司 | Battery modules and power battery |
| CN111430621A (en) * | 2020-04-20 | 2020-07-17 | 蜂巢能源科技有限公司 | Battery pack |
| CN111430621B (en) * | 2020-04-20 | 2022-03-22 | 蜂巢能源科技有限公司 | Battery pack |
| WO2022206867A1 (en) * | 2021-03-31 | 2022-10-06 | 蜂巢能源科技股份有限公司 | Battery module for vehicle, and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206907797U (en) | Battery modules and the vehicle with the battery modules | |
| WO2020135103A1 (en) | Battery pack and automobile | |
| CN106450090B (en) | Power battery module | |
| CN113937404B (en) | Cylindrical battery module | |
| CN113937411B (en) | Cylindrical battery module | |
| CN105762310B (en) | The lithium ionic cell module of the spliced layer unit framework of lithium ion battery and its composition | |
| CN103354232B (en) | A kind of submodule in parallel for flexible DC power transmission | |
| CN210866323U (en) | Battery module and battery pack | |
| EP4106092A1 (en) | Large pouch cell module and electric automobile comprising same | |
| KR20200096825A (en) | Battery, battery pack and electric vehicle having the same | |
| CN211150661U (en) | Electricity core unit and electricity core module | |
| CN204068683U (en) | A kind of capacitance group of efficient low sense and install the power cell of this capacitance group | |
| CN109346758A (en) | A kind of fuel cell pile and its packaging method | |
| CN103400692B (en) | A kind of energy storage type power supply module | |
| CN205900649U (en) | Soft packet of lithium cell module | |
| CN208955121U (en) | A kind of fuel cell pile | |
| CN204538003U (en) | A kind of high-power compression joint type IGBT package module fixture | |
| CN2909545Y (en) | Secondary battery | |
| CN107719139A (en) | Electric automobile chassis device | |
| CN103354231A (en) | IGBT power unit and sub-module for VSC-HVDC (voltage source converter high voltage direct current) | |
| CN215771343U (en) | Battery module and vehicle | |
| CN202308179U (en) | Ring-shaped power battery pack | |
| CN201797011U (en) | Lithium iron phosphate battery pack for electric vehicle | |
| CN209401707U (en) | A kind of special fixture of no mould group class aluminum-shell battery mould group | |
| CN208622814U (en) | A kind of power battery module and liquid cooling power battery pack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Battery module and vehicle with the battery module Effective date of registration: 20211213 Granted publication date: 20180119 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
|
| 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: 20180119 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231201 Granted publication date: 20180119 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |