CN208225969U - Battery modules, battery pack and vehicle - Google Patents
Battery modules, battery pack and vehicle Download PDFInfo
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- CN208225969U CN208225969U CN201820953641.2U CN201820953641U CN208225969U CN 208225969 U CN208225969 U CN 208225969U CN 201820953641 U CN201820953641 U CN 201820953641U CN 208225969 U CN208225969 U CN 208225969U
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- 230000005611 electricity Effects 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 description 10
- 238000004804 winding Methods 0.000 description 10
- 238000005266 casting Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides a kind of battery modules, battery pack and vehicle, is related to battery technology field, under the premise of guaranteeing that battery modules are densely arranged in battery pack, improves the convenience of battery modules disassembly.The main technical schemes of the utility model are as follows: a kind of battery modules include: shell, and the shell includes two opposite side plates, and hoisting structure is provided with above at least one described side plate, and the hoisting structure is located at the edge of the side plate；Wherein, the top of the side plate is the case lid side when battery modules are installed in battery pack positioned at the battery pack.The battery modules be mainly used for it is densely arranged in the battery pack of new energy vehicle, give vehicle power supply.
Description
Technical field
The utility model relates to battery technology field more particularly to a kind of battery modules, battery pack and vehicle.
Background technique
With the quick emergence and development of new energy vehicle, market maintenance is increasing, in a large amount of new energy vehicles
Battery pack is gradually faced with the work of dismantling recycling.
Currently, considering that the space of new energy vehicle is limited, multiple battery modules are placed with to comparatively dense in battery pack, due to
Narrow space between per adjacent battery modules, so that staff is very difficult when dismantling battery modules, moreover, battery mould
Group easily generates adhesion with the battery pack bottom of box after prolonged use, further increases staff and dismantles the tired of battery modules
It is difficult.
Utility model content
In view of this, the utility model embodiment provides a kind of battery modules, battery pack and vehicle, guaranteeing in battery pack
Under the premise of battery modules are densely arranged, the convenience of battery modules disassembly is improved.
In order to achieve the above objectives, the utility model mainly provides the following technical solutions:
On the one hand, the utility model embodiment provides a kind of battery modules, comprising:
Shell, the shell include two opposite side plates, are provided with hoisting structure above at least one described side plate,
The hoisting structure is located at the edge of the side plate；
Wherein, the top of the side plate is the case lid when battery modules are installed in battery pack positioned at the battery pack
Side.
Specifically, the hoisting structure is the hole for hoist being arranged on the side plate.
Specifically, area of knockout is provided on the side plate, the area of knockout is from the side of the side plate along bent
Shape extends to the top of the side plate, forms the lifting lug for being located at edge above the side plate, and the lifting lug is lifting knot
Structure；
Wherein, the side of the side plate is the edge adjacent with the top edge of the side plate.
It specifically, is circular shape to the end of extension above the side plate in the area of knockout.
Specifically, the shell includes two opposite end plates, and two end plates and two side plates are adjacent, until
The two sides adjacent with the side plate are respectively arranged with mounting surface in a few end plate, and the mounting surface extends respectively to institute
State the two sides edge of end plate；
Gap is respectively arranged on two side plates, the gap is arranged in the side plate and is provided with the installation
The adjacent edge of the end plate in face, the gap are opposite lower than the hoisting structure relative to the height and position on the side plate bottom edge
Height and position in the side plate bottom edge, the gap have opposite upside wall surface and downside wall surface；Wherein, the side plate bottom
When being installed in battery pack for the battery modules positioned at the bottom side of the battery pack while, the upside wall surface
For the surface of the side wall in the two side walls of the gap above the side plate；
The mounting surface be generally aligned in the same plane with the downside wall surface or the mounting surface to be located at the gap corresponding
In width regions.
Specifically, when being provided with area of knockout on the side plate to form the lifting lug for being located at edge above the side plate
When, the area of knockout includes the first part through the side of the side plate and second to extension above the side plate
Point, the first part and the second part constitute bending shape；
The first part includes opposite upper side and downside, and the upper side is relative to the downside close to institute
The top of side plate is stated, the first part is the gap, and the upper side is the upside wall surface of the gap, the downside
For the downside wall surface of the gap.
Specifically, the height distance of the upside wall surface of the gap to the mounting surface is that 5.5mm is any into 6.5mm
Value.
Specifically, described on two side plates on each side plate at least provided with a hoisting structure
Hoisting structure is diagonally arranged.
Specifically, the quantity of the hoisting structure on each side plate is two, two hoisting structure difference
Two edges above the side plate are set.
On the other hand, the utility model embodiment provides a kind of battery pack, comprising:
Cabinet and above-mentioned battery modules；
The quantity of the battery modules be it is multiple, multiple battery modules include multiple groups laid out in parallel in the cabinet
Battery pack, multiple battery modules in battery pack described in every group arrange along the opposite direction of two side plates.
On the other hand, the utility model embodiment provides a kind of vehicle, comprising: above-mentioned battery pack.
A kind of battery modules, battery pack and vehicle provided by the embodiment of the utility model, battery modules shell include opposite
Two side plates, the edge of the top of at least one side plate is provided with hoisting structure, when multiple battery modules are mounted on battery
When in the cabinet of packet, the top of side plate is side plate close to the side of battery pack case lid, will be electric when needing to dismantle battery modules
The case lid of Chi Bao is opened, and the hoisting structure of battery modules is exposed, and can be taken out battery modules out of battery pack cabinet by lifting,
It is simple, convenient, quick, since the edge of the top of side plate has biggish space, will not influence electric in battery pack cabinet
Chi Mo group it is densely arranged, and winding displacement that will not influence battery modules end etc. be arranged, when dismantling battery modules, not will receive
Winding displacement etc. blocks, so that the disassembly of battery modules is very convenient, in the prior art, conventional truck no setting is required multiple battery moulds
Group, therefore be not necessarily to consider space size when dismantling battery modules, lifting lug device is additionally usually installed on the periphery of battery modules,
And for new energy vehicle, more battery modules are needed to power to new energy vehicle, then in order to guarantee installation space, are then needed
Densely arranged multiple battery modules, each battery modules are required to dismantle, therefore lifting lug device in the prior art is not suitable for
In new energy vehicle, in the utility model embodiment, no need to increase the distance between battery modules adjacent in battery pack, and beat
The case lid for opening battery pack can expose the hoisting structure of edge, not will receive the blocking of other structures in battery pack, can be direct
Lifting, to realize under the premise of guaranteeing that battery modules are densely arranged in battery pack, improves battery to dismantle battery modules
The convenience of mould group disassembly.Also, battery modules are taken out by lifting, staff is can be avoided and touches battery modules and have
The position of high-voltage electricity, to reduce the operating risk of staff.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of battery modules provided by the embodiment of the utility model；
Fig. 2 is the partial enlarged view of A in Fig. 1；
Fig. 3 is a kind of structural schematic diagram of battery pack provided by the embodiment of the utility model；
Fig. 4 is that a kind of adjacent cell mould group provided by the embodiment of the utility model passes through the fixed structural representation of fixed casting die
Figure；
Fig. 5 is the structural schematic diagram of another battery modules provided by the embodiment of the utility model；
Fig. 6 is the partial enlarged view of B in Fig. 5.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, Figure 2, shown in Fig. 5 and Fig. 6, the utility model embodiment provides a kind of battery modules 1, comprising: shell 11,
Shell 11 includes two opposite side plates 111, and the top of at least one side plate 111 is provided with hoisting structure 12, hoisting structure 12
Positioned at the edge of side plate 111；Wherein, the top of side plate 111 is when battery modules 1 are installed in battery pack positioned at battery pack
Case lid (not shown) side.
Referring to Fig. 3, multiple battery modules 1 are placed in the cabinet 2 of the battery pack of usual new energy vehicle, wherein several
A battery modules 1 are arranged into a column along the first direction of cabinet 2, one group of battery pack 101 are constituted, along the second party of cabinet 2
To being arranged in sequence with multiple groups battery pack 101, in every group of battery pack 101 several battery modules 1 along shell two side plate phases
Pair direction arrangement, it is opposite per two adjacent side plates of adjacent battery modules 1, in the utility model embodiment, first direction
For the width direction of battery pack cabinet 2, second direction is the length direction of battery pack cabinet 2, and battery modules 1 also can be changed certainly
Arrangement mode in cabinet 2, or arranged with carrying out comparatively dense according to the different shape of battery pack cabinet, it does not limit herein
It is fixed.
Per adjacent battery modules 1 apart more closely to save space, then two adjacent per two adjacent battery modules 1
Space between side plate is smaller, and in the utility model embodiment, the hoisting structure 12 of each battery modules 1 is arranged in its shell 11
The top edge of side plate 111 will not influence battery lodge since the edge of the top of side plate 111 has biggish space
Battery modules 1 is densely arranged in body 2, and referring to fig. 4, and 4 position of line of running in of usual battery modules 1 is located at 1 end of battery modules
The edge of side plate 111 is arranged in hole for hoist by the middle position in portion, it is possible to prevente effectively from interfering the wiring of battery modules 1；Cause
No need to increase the spaces between adjacent cell mould group for this hoisting structure 12 is arranged.Wherein, if defining the shell 11 of battery modules 1
Including front, rear, left and right side plate, then the two of battery modules shell 11 side plate 111 can be forward and backward side plate or left and right side
Plate is not construed as limiting herein.
The top of side plate 111 is arranged in hoisting structure 12, and the top of side plate 111 is that battery modules 1 are installed in battery pack
When positioned at battery pack case lid side, that is to say, that when battery modules 1 to be dismantled, open the case lid of battery pack, just reveal
Hoisting structure out is lifted with facilitating.
Wherein it is possible to which only hoisting structure 12 is arranged in an edge in the top of a side plate 111, alternatively, can be
Two edges of the top of one side plate 111 are respectively provided with hoisting structure 12, in lifting, sling the side of battery modules 1, so
And preferably, in order to keep lifting more steady, and battery modules 1 are sling more smoothly, it can be in the top of two side plates 111
Edge be respectively provided with hoisting structure 12, the hoisting structure 12 on two side plates 111 can be diagonally arranged, lifting when, sling electricity
The two sides of Chi Mo group 1, it is easier to sling battery modules 1, the quantity of the hoisting structure 12 of each side plate 111 can for one or
It two, is temporarily not construed as limiting herein.
As shown in Fig. 1 to Fig. 3, Fig. 5 and Fig. 6, it is practical new that this is illustrated below by the disassembly process of battery modules 1
Type embodiment.It is arranged in the cabinet 2 of battery pack to multiple 1 comparatively denses of battery modules, it, will when needing to dismantle battery modules 1
The case lid (not shown) of battery pack is opened, and the hoisting structure 12 of battery modules 1 is exposed, and then uses lifting device by battery
The lifting of mould group 1 proposes, completes the disassembly operation of battery modules 1, simple, convenient, quick, since hoisting structure 12 is arranged
Edge in the top of side plate 111 will not then impact the space length between adjacent cell mould group 1, therefore can
Guarantee that battery modules 1 are arranged with keeping comparatively dense；And the setting such as will not influence the winding displacement of 1 end of battery modules, in disassembly electricity
When Chi Mo group 1, it not will receive winding displacement etc. and block, improve the convenience that battery modules 1 are dismantled.
A kind of battery modules provided by the embodiment of the utility model, shell include two opposite side plates, at least one
The edge of the top of side plate is provided with hoisting structure, when multiple battery modules are mounted in the cabinet of battery pack, side plate
Top is side plate close to the side of battery pack case lid, and when needing to dismantle battery modules, the case lid of battery pack is opened, is exposed
The hoisting structure of battery modules can be taken out battery modules by lifting out of battery pack cabinet, simple, convenient, quick,
Since the edge of the top of side plate has biggish space, the densely arranged of battery modules in battery pack cabinet will not influence, and
It will not influence the setting such as winding displacement of battery modules end, when dismantling battery modules, not will receive winding displacement etc. and block, so that battery
The disassembly of mould group is very convenient, in the prior art, conventional truck no setting is required multiple battery modules, therefore in disassembly battery mould
It is not necessarily to consider space size when group, lifting lug device is additionally usually installed on the periphery of battery modules, and for new energy vehicle, it needs
More battery modules are wanted then in order to guarantee installation space, then to need densely arranged multiple battery moulds to power to new energy vehicle
Group, each battery modules are required to dismantle, therefore lifting lug device in the prior art is not suitable in new energy vehicle, this is practical
In new embodiment, no need to increase the distance between battery modules adjacent in battery pack, and open the case lid of battery pack
The hoisting structure for exposing edge, not will receive the blocking of other structures in battery pack, can directly lift to dismantle battery modules,
To realize under the premise of guaranteeing that battery modules are densely arranged in battery pack, the convenience of battery modules disassembly is improved.And
And battery modules are taken out by lifting, it can be avoided staff and touch the position that battery modules have high-voltage electricity, to drop
The operating risk of low staff.
Specifically, the design method of hoisting structure 12 may include following two kinds of embodiments:
A kind of embodiment are as follows: as depicted in figs. 1 and 2, hoisting structure 12 is the hole for hoist being arranged on side plate 111.Its
In, hole for hoist processing technology is simple, and hole for hoist is through to the inner surface of side plate 111 from the outer surface of side plate 111, vacant
Space other than side plate 111 guarantees to save space, will not influence the inside and outside space of battery modules 1, it is ensured that battery mould
The installation of battery core in group 1 is unaffected.
Specifically, hole for hoist is circular hole.Wherein, circular hole is easier to process relative to square hole etc., and lifting when, lifting rope or
Suspension hook etc. is connected in circular hole and contacts with the arc-shaped inner wall of circular hole, is not easy to run helter-skelter, so that lifting is more stable.
Specifically, the aperture of circular hole is 7.5 to 8.5mm, wherein the aperture of circular hole may be designed as 8mm, and the aperture of circular hole is not
It is preferably too small, penetrate suspension hook in circular hole to facilitate, and the aperture of circular hole should not be too large, to guarantee the intensity of side plate, so that suitable
Benefit lifting, side plate will not be broken.
Another embodiment are as follows: as shown in Figure 5 and Figure 6, area of knockout 14, area of knockout 14 are provided on side plate 111
Extend from the side of side plate 111 1111 along bending shape to the top of side plate 111, is formed and be located at 111 top edge of side plate
Lifting lug, lifting lug are hoisting structure 12；Wherein, the side 1111 of side plate 111 is the edge adjacent with the top edge of side plate 111.
It wherein, can be by the way that 111 top edge of side plate be removed part identical with 14 shape of area of knockout, so that edge remainder
Divide and form lifting lug, which can be used in lifting.The lifting lug after 111 material reducing of side plate by obtaining, other than vacant side plate 111
Space, guarantee save space, will not influence the inside and outside space of battery modules 1, it is ensured that the battery in battery modules 1
The installation of core is unaffected.
It specifically, is circular shape to the end extended above side plate 111 in area of knockout 14.Lifting when, lifting rope or
Suspension hook etc. is suspended on the circular arc-shaped end of area of knockout 14, is not easy to run helter-skelter, so that lifting is more stable.
Specifically, shell 11 includes two opposite end plates 112, and two end plates 112 and two side plates 111 are adjacent, until
The two sides adjacent with side plate 111 are respectively arranged with mounting surface 113 in a few end plate 112, and mounting surface 113 extends respectively to hold
The two sides edge of plate 112；Gap 13 is respectively arranged on two side plates 111, gap 13 is arranged in side plate 111 and is provided with peace
The adjacent edge of the end plate 112 in dress face 113, gap 13 are lower than hoisting structure 12 relative to the height and position on side plate bottom edge 1112
Relative to the height and position on side plate bottom edge 1112, gap 13 has opposite upside wall surface 131 and downside wall surface 132；Wherein, side
Board bottom while 1112 for battery modules be installed in battery pack when positioned at battery pack bottom side while, upside wall surface 131
For the surface for leaning on the side wall above proximal panel 111 in the two side walls of gap 13；Mounting surface 113 and downside wall surface 132 are located at same
One plane or mounting surface 113 are located in the corresponding width regions of gap 13.
Wherein, the mounting surface 113 of 112 two sides of end plate is adjacent with the gap 13 of two side plates 111 respectively, in conjunction with Fig. 4, end plate
The mounting surface 113 of 112 two sides can design length appropriate, to be connected and fixed casting die 3；Each battery modules 1 in battery pack cabinet
Two side plates 111 be provided with gap 13, it is adjacent in adjacent battery modules 1 to be close to and the gap 13 on opposite side plate 111
Side by side, the width of gap 13 is the extended distance along 111 up and down direction gap 13 of side plate, which need to be greater than or equal to
The downside wall surface 132 of fixed casting die 3, mounting surface 113 and gap 13 is generally aligned in the same plane or mounting surface 113 is in the upper of gap 13
Height and position between side wall surface 131 and downside wall surface 132 can be used fixed casting die 3 while be inserted into the side of adjacent cell mould group 1
It in gap 13 on plate 111, and is crimped on the mounting surface 113 of adjacent cell mould group 1, so that adjacent 1 phase of battery modules
It is mutually fixed.
It can be respectively arranged with mounting surface 113 on two end plates 112, correspondingly, two side plates 111 of each battery modules 1
Two gap 13 can be respectively set, then the four corners of battery modules 1 can be fixed by fixed casting die 3.Fixed casting die 3 can
To be briquetting.
Specifically, when be provided on side plate 111 area of knockout 14 with formed be located at 111 top edge of side plate lifting lug
When, area of knockout 14 includes through the first part of the side 1111 of side plate and to the second part extended above side plate 111 the
A part and second part constitute bending shape；First part includes opposite upper side and downside, and upper side is relative under
The top of proximal panel 111 is leaned in side, and first part is gap 13, and upper side is the upside wall surface 131 of gap 13, and downside is open-minded
The downside wall surface 132 of mouth 13.It wherein,, should to form lifting lug by the way that the area of knockout 14 of bending shape is arranged on side plate 111
Design method can be formed directly in gap 13, ingenious in design.
Specifically, referring to fig. 2, Fig. 4 and Fig. 6, threaded mounting hole 1131 is provided on mounting surface 113, for being threadedly coupled
Fixed casting die 3.Wherein, the connection type simple process being screwed, is easy to dismount, and stable connection is good.
Specifically, the height distance of the upside wall surface 131 of gap 13 to mounting surface 113 is that 5.5mm is any into 6.5mm
Value.Wherein, the height distance of upside wall surface 131 to the mounting surface 113 of gap 13 may be designed as 6mm, then fixes the thickness of casting die 3
Less than or equal to 6mm, which can guarantee the intensity of fixed battery modules 1, and avoid blocked up causing battery pack weight higher.
Specifically, the hoisting structure on each side plate 111 at least provided with a hoisting structure 12, on two side plates 111
12 diagonal settings.Wherein, the two sides of battery modules 1 are diagonally arranged in hoisting structure 12, can guarantee the stability of lifting.
Specifically, the quantity of the hoisting structure 12 on each side plate 111 is two, and two hoisting structures 12 are separately positioned on
Two edges of 111 top of side plate.It is respectively arranged with hoisting structure 12 in the four corners of battery modules 1, in lifting, simultaneously
Four angles of battery modules 1 are sling, so that lifting stability is more preferable.
As shown in figure 3, the utility model embodiment provides a kind of battery pack, comprising: cabinet 2 and above-mentioned battery modules
1；The quantity of battery modules 1 be it is multiple, multiple battery modules 1 include battery pack 101 of the multiple groups laid out in parallel in cabinet 2, often
Multiple battery modules 1 in group battery pack 101 are arranged along the opposite direction of two side plates 111.
Wherein, the structure of battery modules 1, the dismantlement work of the mode and battery modules 1 that are installed in battery pack cabinet 2
Principle is same as the previously described embodiments, and details are not described herein again.
A kind of battery pack provided by the embodiment of the utility model is provided with multiple battery modules, battery modules in cabinet
Shell include two opposite side plates, the edge of the top of at least one side plate is provided with hoisting structure, when multiple batteries
When mould group is mounted in the cabinet of battery pack, the top of side plate is side plate close to the side of battery pack case lid, when needing to dismantle
When battery modules, the case lid of battery pack is opened, the hoisting structure of battery modules is exposed, can by lifting by battery modules from electricity
It is taken out in the lodge body of pond, it is simple, convenient, quick, since the edge of the top of side plate has biggish space, will not influence
Battery modules is densely arranged in battery pack cabinet, and winding displacement that will not influence battery modules end etc. is arranged, in disassembly battery
When mould group, not will receive winding displacement etc. and block so that the disassembly of battery modules is very convenient, in the prior art, conventional truck without
Multiple battery modules need to be set, therefore when dismantling battery modules without considering space size, usually on the periphery of battery modules
Additional installation lifting lug device, and for new energy vehicle, needs more battery modules to power to new energy vehicle, then in order to
Guarantee installation space, then needs densely arranged multiple battery modules, each battery modules are required to dismantle, therefore in the prior art
Lifting lug device is not suitable in new energy vehicle, and in the utility model embodiment, no need to increase battery moulds adjacent in battery pack
The distance between group, and the case lid for opening battery pack can expose the hoisting structure of edge not will receive in battery pack other
The blocking of structure can directly be lifted to dismantle battery modules, guarantee that battery modules are densely arranged in battery pack to realize
Under the premise of, improve the convenience of battery modules disassembly.Also, battery modules are taken out by lifting, can be avoided staff
The position that battery modules have high-voltage electricity is touched, to reduce the operating risk of staff.
The utility model embodiment provides a kind of vehicle, including above-mentioned battery pack.
Wherein, the structure of battery pack and working principle are same as the previously described embodiments, and details are not described herein again.
A kind of vehicle provided by the embodiment of the utility model, including battery pack are provided with multiple electricity in the cabinet of battery pack
Chi Mo group, the shell of battery modules include two opposite side plates, and the edge of the top of at least one side plate is provided with lifting
Structure, when multiple battery modules are mounted in the cabinet of battery pack, the top of side plate is side plate close to battery pack case lid
The case lid of battery pack is opened when needing to dismantle battery modules, exposes the hoisting structure of battery modules by side, can be by hanging
Dress battery modules are taken out out of battery pack cabinet, it is simple, convenient, quick, due to the edge of the top of side plate have compared with
Big space will not influence the densely arranged of battery modules in battery pack cabinet, and will not influence the winding displacement of battery modules end
Deng setting, when dismantling battery modules, not will receive winding displacement etc. is blocked, so that the disassembly of battery modules is very convenient, existing
In technology, conventional truck no setting is required multiple battery modules, therefore when dismantling battery modules without considering space size, usually
Lifting lug device is additionally installed on the periphery of battery modules, and for new energy vehicle, need more battery modules to new energy
Source vehicle power supply, then in order to guarantee installation space, then need densely arranged multiple battery modules, each battery modules are required to tear open
It unloads, therefore lifting lug device in the prior art is not suitable in new energy vehicle, in the utility model embodiment, no need to increase electricity
Adjacent the distance between battery modules in the packet of pond, and the case lid for opening battery pack can expose the hoisting structure of edge, no
It will receive the blocking of other structures in battery pack, can directly lift to dismantle battery modules, guaranteeing battery pack to realize
Under the premise of interior battery modules are densely arranged, the convenience of battery modules disassembly is improved.Also, battery mould is taken out by lifting
Group can be avoided staff and touch the position that battery modules have high-voltage electricity, to reduce the operating risk of staff.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention,
It is still within the scope of the technical solutions of the present invention.
Claims (11)
1. a kind of battery modules characterized by comprising
Shell, the shell include two opposite side plates, are provided with hoisting structure above at least one described side plate, described
Hoisting structure is located at the edge of the side plate；
Wherein, the top of the side plate is the case lid place when battery modules are installed in battery pack positioned at the battery pack
Side.
2. battery modules according to claim 1, which is characterized in that
The hoisting structure is the hole for hoist being arranged on the side plate.
3. battery modules according to claim 1, which is characterized in that
It is provided with area of knockout on the side plate, the area of knockout is from the side of the side plate along bending shape to the side plate
Top extend, form the lifting lug for being located at edge above the side plate, the lifting lug is the hoisting structure；
Wherein, the side of the side plate is the edge adjacent with the top edge of the side plate.
4. battery modules according to claim 3, which is characterized in that
It to the end extended above the side plate is circular shape in the area of knockout.
5. battery modules according to any one of claim 1 to 4, which is characterized in that
The shell includes two opposite end plates, and two end plates and two side plates are adjacent, described at least one
The two sides adjacent with the side plate are respectively arranged with mounting surface in end plate, and the mounting surface extends respectively to the two of the end plate
Side edge；
Gap is respectively arranged on two side plates, the gap is arranged in the side plate and is provided with the mounting surface
The adjacent edge of end plate, the gap are lower than the hoisting structure relative to institute relative to the height and position on the side plate bottom edge
The height and position on side plate bottom edge is stated, the gap has opposite upside wall surface and downside wall surface；Wherein, the side plate bottom edge is
Positioned at the side of the bottom side of the battery pack when battery modules are installed in battery pack, the upside wall surface is institute
State the surface of the side wall in the two side walls of gap above the side plate；
The mounting surface is generally aligned in the same plane with the downside wall surface or the mounting surface is located at the corresponding width of the gap
In region.
6. battery modules according to claim 5, which is characterized in that
It is described to hollow out area when being provided with area of knockout on the side plate to form the lifting lug for being located at side plate top edge
Domain includes the first part through the side of the side plate and the second part to extension above the side plate, the first part
Bending shape is constituted with the second part；
The first part includes opposite upper side and downside, and the upper side is relative to the downside close to the side
The top of plate, the first part are the gap, and the upper side is the upside wall surface of the gap, and the downside is institute
State the downside wall surface of gap.
7. battery modules according to claim 5, which is characterized in that
The height distance of the upside wall surface of the gap to the mounting surface is 5.5mm any value into 6.5mm.
8. battery modules according to any one of claim 1 to 4, which is characterized in that
At least provided with a hoisting structure on each side plate, the hoisting structure on two side plates is diagonal
Setting.
9. battery modules according to claim 8, which is characterized in that
The quantity of the hoisting structure on each side plate is two, and two hoisting structures are separately positioned on the side
Two edges above plate.
10. a kind of battery pack characterized by comprising
Cabinet and battery modules as claimed in any one of claims 1-9 wherein；
The quantity of the battery modules be it is multiple, multiple battery modules include multiple groups laid out in parallel in the intracorporal electricity of the case
Pond group, multiple battery modules in battery pack described in every group are arranged along the opposite direction of two side plates.
11. a kind of vehicle characterized by comprising battery pack as claimed in claim 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820953641.2U CN208225969U (en) | 2018-06-20 | 2018-06-20 | Battery modules, battery pack and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Effective date of registration: 20211210 Address after: 101300 room 107, building 1, courtyard 4, Hengxing Road, Gaoliying Town, Shunyi District, Beijing (scientific and technological innovation functional area) Patentee after: Beijing chehejia Automobile Technology Co.,Ltd. Address before: Room 801, 8 / F, building 3, No.10 courtyard, Wangjing street, Chaoyang District, Beijing 100102 Patentee before: BEIJING CHJ AUTOMOTIVE TECHNOLOGY Co.,Ltd. |