CN206849886U - A kind of battery of electric vehicle bag body structure - Google Patents
A kind of battery of electric vehicle bag body structure Download PDFInfo
- Publication number
- CN206849886U CN206849886U CN201720464360.6U CN201720464360U CN206849886U CN 206849886 U CN206849886 U CN 206849886U CN 201720464360 U CN201720464360 U CN 201720464360U CN 206849886 U CN206849886 U CN 206849886U
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- battery
- bottom bracket
- electric vehicle
- connecting portion
- bracket
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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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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The utility model provides a kind of battery of electric vehicle bag body structure applied to power battery of electric vehicle parts technical field,Upper box (3) is set in the bracket (1) of described battery of electric vehicle bag body structure,Multiple battery modules (4) are set in upper box (3),Lower box (5) is set on bottom bracket (2),Multiple battery modules (4) are also provided with lower box (5),Bottom bracket (2) includes bottom bracket body (6) and bottom bracket connecting portion (7),Bottom bracket connecting portion (7) is vertically set on bottom bracket body (6) edge position,Bracket (1) side is connected by multiple connecting bolts with bottom bracket connecting portion (7),Battery of electric vehicle bag body structure of the present utility model,It is simple in construction,The placement of different volumes battery modules can be applicable,Upper box and lower box structural strength are effectively strengthened,So as to effectively improve structural strength and vibration resistance,Effectively improve battery bag performance and service life.
Description
Technical field
The utility model belongs to power battery of electric vehicle parts technical field, more specifically, be related to it is a kind of electronic
Car battery bag body structure.
Background technology
Electric car has that noise is small, riding stability is high as logistic car, the advantage such as zero-emission, for safeguarding national energy
Safety, exhaust emissions is reduced, promote the development of auto industry, and then ensure that social sustainable development is respectively provided with positive effect.Cause
Differing greatly between different automobile types, battery bag is different, and then increases the difficulty and exploitation input of exploitation.Prior art
In, battery of electric vehicle bag monomer volume is excessive, casing insufficient strength, and double-layer structure up and down, vibration resistance are used inside battery bag
Difference, mounting surface is narrow, and actual installation is difficult, and sealing surface is narrow, and unreasonable structure water resistance is poor, is used so as to influence electric car
Performance and life-span.
Utility model content
Technical problem to be solved in the utility model is：In view of the shortcomings of the prior art, there is provided a kind of simple in construction, energy
Enough it is applicable different volumes battery modules to place, while structural strength and vibration resistance can be effectively improved, improves sealing, so as to
Effectively improve the battery of electric vehicle bag body structure of performance and service life.
Solves the problems, such as techniques discussed above, the technical scheme that the utility model is taken is：
The utility model is a kind of battery of electric vehicle bag body structure, and described battery of electric vehicle bag body structure includes upper
Bracket, bottom bracket, upper box is set in described bracket, multiple battery modules are set in upper box, on described bottom bracket
Lower box is set, multiple battery modules are also provided with lower box, bottom bracket includes bottom bracket body and bottom bracket connecting portion, under
Bracket link is vertically set on bottom bracket body edge position, and bracket side is connected by multiple connecting bolts and bottom bracket
Socket part is connected, and attaching plate elements I is set on bottom bracket connecting portion, and attaching plate elements I is connected with electric vehicle body.
Described bottom bracket connecting portion includes plate after connecting portion left plate part, connecting portion right panel part, connecting portion, and connecting portion is left
Plate is connected with plate side after connecting portion, and connecting portion right panel part is connected with plate opposite side after connecting portion, described bracket
Pass on left multiple connecting bolts to be connected with connecting portion left plate part, pass through multiple connecting bolts and connecting portion right panel on the right side of bracket
Part is connected, and bracket rear portion is connected by multiple connecting bolts with plate after connecting portion.
Described bracket includes entablature I and entablature II, passes through multiple tracks between described entablature I and entablature II
Connected by the upper longeron of gap arrangement, the one end of entablature I and the one end of entablature II set upper junction plate part I, entablature I it is another and
The other end of entablature II sets upper junction plate part II, sets multiple screwed holes on upper junction plate part I, is set on upper junction plate part II
Multiple screwed holes.
Multiple perforates are set on described bottom bracket connecting portion, each screwed hole through in perforate and upper junction plate part I
Connecting bolt be configured to the structure for being connected bottom bracket connecting portion with upper junction plate part I, each pass through perforate and upper company
The connecting bolt of screwed hole on fishplate bar part I is configured to the structure for being connected bottom bracket connecting portion with upper junction plate part I.
Described bottom bracket includes sill I and sill II, passes through multiple tracks between described sill I and sill II
Connected by the lower longeron of gap arrangement, sill I and sill II be fixedly connected with bottom bracket body, described lower box and
Sill I and sill II connect, and lower box upper surface sets lower case lid.
Described upper box front and rear respectively sets a roof side rail, through a roof side rail bolt by the roof side rail
Be connected with the screwed hole on the entablature I of bracket, through another roof side rail bolt by the upper of the roof side rail and bracket
Screwed hole connection on crossbeam II.
Described lower box front and rear respectively sets a lower-edge beam, through a lower-edge beam bolt by the lower-edge beam
Be connected with the screwed hole on the sill I of bottom bracket, through another lower-edge beam bolt by under the lower-edge beam and bottom bracket
Screwed hole connection on crossbeam II.
Attaching plate elements II is also set up on the bottom bracket body of the bottom bracket, through consolidating for the through hole in attaching plate elements II
Determine the structure that bolt II is configured to attaching plate elements II being fixedly connected with electric vehicle body；Through leading in attaching plate elements I
The fixing bolt I in hole is configured to the structure for being fixedly connected with attaching plate elements I with electric vehicle body, and top box is set on upper box
Lid.
The upper box lid edge portion of described upper box sets upper overturning portion, is set between upper overturning portion and upper box lid body
Ledge structure.
The lower case lid edge portion of described lower box sets lower turn-up portion, is set between lower turn-up portion and lower case lid body
Ledge structure.
Using the technical solution of the utility model, following beneficial effect can be obtained：
Battery of electric vehicle bag body structure described in the utility model, when setting battery of electric vehicle bag body structure, by electricity
Motor-car battery bag body structure is divided into bracket and bottom bracket, and upper box is set in bracket, lower box is set on bottom bracket, on
Casing is fixedly connected with bracket, and lower box is fixedly connected with bottom bracket, so, multiple battery modules is set in upper box, on
Battery modules in casing are connected reliably with upper box, and upper box is connected reliably with bracket, are realized multiple in upper box
The battery bag of battery modules composition being reliably connected and reliably fixing, the multiple battery modules of setting in lower box, in lower box
Battery modules are connected reliably with lower box, and lower box is connected reliably with bottom bracket, realize multiple battery modules in lower box
The battery bag of composition being reliably connected and reliably fixing, and battery of electric vehicle bag body structure passes through attaching plate elements I and electric car
Vehicle body connects, and realizes being reliably connected for battery of electric vehicle bag body structure and electric vehicle body, said structure, battery modules exist
Arrangement is reasonable in casing, battery of electric vehicle bag body structure be modular construction, it is necessary to during different size battery bag, only need
Increase and decrease the battery modules quantity in battery of electric vehicle lodge body number of structures and each battery of electric vehicle bag body structure.
Said structure, the structural strength and vibration resistance of battery of electric vehicle bag body structure are improved significantly, and exist in electric car traveling
During road conditions of jolting, battery of electric vehicle bag body structure is connected reliably with electric vehicle body, is not in rock or come off, and top box
Battery modules in internal battery modules and lower box are fixed reliably, and when electric car travels moderately gusty air, anti-vibration performance is effective
Improve, so as to avoid that battery is caused to damage.Battery of electric vehicle bag body structure described in the utility model, simple in construction, energy
Enough it is applicable different volumes battery modules to place, upper box and lower box structural strength are effectively strengthened, so as to effectively carry
High structural strength and vibration resistance, effectively improve battery bag performance and service life.
Brief description of the drawings
Brief description is made to the content expressed by each accompanying drawing of this specification and the mark in figure below：
Fig. 1 is the structural representation of battery of electric vehicle bag body structure described in the utility model；
Fig. 2 is the structural representation of the top box body region of battery of electric vehicle bag body structure described in the utility model；
Fig. 3 is the structural representation of the nowel body region of battery of electric vehicle bag body structure described in the utility model；
Accompanying drawing acceptance of the bid note be respectively：1st, bracket；2nd, bottom bracket；3rd, upper box；4th, battery modules；5th, lower box；6th, under
Bracket body portion；7th, bottom bracket connecting portion；8th, attaching plate elements II；9th, entablature I；10th, entablature II；11st, upper longeron；12nd, on
Attaching plate elements I；13rd, upper junction plate part II；14th, perforate；15th, connecting portion left plate part；16th, connecting portion right panel part；17th, after connecting portion
Plate；18th, sill I；19th, sill II；20th, lower longeron；21st, lower case lid；22nd, attaching plate elements I；23rd, upper box lid；24th, on
Side bar；25th, lower-edge beam；26th, upper overturning portion；27th, lower turn-up portion.
Embodiment
Below against accompanying drawing, by the description to embodiment, to specific embodiment of the present utility model as involved
Mutual alignment and annexation, 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 accompanying drawing 1- accompanying drawings 3, the utility model is a kind of battery of electric vehicle bag body structure, and described electric car is electric
Pond bag body structure includes bracket 1, bottom bracket 2, and upper box 3 is set in described bracket 1, is set in upper box 3 multiple
Battery modules 4, lower box 5 is set on described bottom bracket 2, is also provided with multiple battery modules 4 in lower box 5, bottom bracket 2 includes
Bottom bracket body 6 and bottom bracket connecting portion 7, bottom bracket connecting portion 7 are vertically set on the edge position of bottom bracket body 6, on
The side of bracket 1 is connected by multiple connecting bolts with bottom bracket connecting portion 7, and attaching plate elements I 22 is set on bottom bracket connecting portion 7,
Attaching plate elements I 22 is connected with electric vehicle body.Said structure, when setting battery of electric vehicle bag body structure, by battery of electric vehicle
Bag body structure is divided into bracket and bottom bracket, and upper box is set in bracket, sets lower box on bottom bracket, upper box with it is upper
Bracket is fixedly connected, and lower box is fixedly connected with bottom bracket, so, sets multiple battery modules in upper box, in upper box
Battery modules are connected reliably with upper box, and upper box is connected reliably with bracket, realize multiple battery modules in upper box
The battery bag of composition being reliably connected and reliably fixing, the multiple battery modules of setting in lower box, the battery modules in lower box
It is connected with lower box reliably, lower box is connected reliably with bottom bracket, realizes the electricity of multiple battery modules composition in lower box
Chi Bao's being reliably connected and reliably fixing, and battery of electric vehicle bag body structure is connected by attaching plate elements I with electric vehicle body,
Realize being reliably connected for battery of electric vehicle bag body structure and electric vehicle body, said structure, battery modules cloth in casing
Put rational in infrastructure, battery of electric vehicle bag body structure is modular construction, it is necessary to during different size battery bag, it is only necessary to increase and decrease electricity
Battery modules quantity in motor-car battery bag body structure quantity and each battery of electric vehicle bag body structure.Above-mentioned knot
Structure, the structural strength and vibration resistance of battery of electric vehicle bag body structure are improved significantly, and are travelled in electric car in bumpy road
During condition, battery of electric vehicle bag body structure is connected reliably with electric vehicle body, is not in rock or come off, and in upper box
Battery modules in battery modules and lower box are fixed reliably, and when electric car travels moderately gusty air, anti-vibration performance effectively improves,
So as to avoid that battery is caused to damage.Battery of electric vehicle bag body structure described in the utility model, it is simple in construction, it can be applicable
Different volumes battery modules are placed, and upper box and lower box structural strength are effectively strengthened, so as to effectively improve structure
Intensity and vibration resistance, effectively improve battery bag performance and service life.
Described bottom bracket connecting portion 7 includes plate 17 after connecting portion left plate part 15, connecting portion right panel part 16, connecting portion,
Connecting portion left plate part 15 is connected with the side of plate after connecting portion 17, and connecting portion right panel part 16 connects with the opposite side of plate 17 after connecting portion
Connect, described bracket 1 passes on left multiple connecting bolts and is connected with connecting portion left plate part 15, and the right side of bracket 1 is by multiple
Connecting bolt is connected with connecting portion right panel part 16, and the rear portion of bracket 1 is connected by multiple connecting bolts with plate after connecting portion 17.
Said structure, connected between plate 17 after connecting portion left plate part 15, connecting portion right panel part 16, connecting portion, and connecting portion left plate part
The lower end of plate 17 is connected with bottom bracket body 6 respectively after 15 lower ends, the lower end of connecting portion right panel part 16, connecting portion, so, is realized
The solid and reliable connection of bottom bracket connecting portion 7 and bottom bracket body 6, and bracket is connected with bottom bracket connecting portion 7, and reality
The solid and reliable connection of bracket and bottom bracket is showed, it is ensured that upper box is connected reliably with bracket, it is ensured that lower box and subiculum
Frame connection is reliable, and bulk strength is high, and vibration proof performance is good.
Described bracket 1 includes entablature I 9 and entablature II 10, between described entablature I 9 and entablature II 10
The upper longeron 11 arranged by multiple tracks by gap connects, and the one end of entablature I 9 and the one end of entablature II 10 set upper junction plate part I
12, entablature I 9 is another and the other end of entablature II 10 sets upper junction plate part II 13, and multiple spiral shells are set on upper junction plate part I 12
Pit, multiple screwed holes are set on upper junction plate part II 13.Said structure, entablature I 9, entablature II 10 and the shape of upper longeron 11
Into frame-shaped structure, and upper junction plate part I 12 and upper junction plate part II 13 are respectively used to connect with bottom bracket connecting portion 7, realize
Connected between bracket and the bottom bracket connecting portion 7 of bottom bracket reliably, be not in loosen or rock in use.
Multiple perforates 14 are set on described bottom bracket connecting portion 7, each passed through in perforate 14 and upper junction plate part I 12
The connecting bolt of screwed hole is configured to the structure for being connected bottom bracket connecting portion 7 with upper junction plate part I 12, and each pass through is opened
The connecting bolt of hole 14 and the screwed hole on upper junction plate part I 12 is configured to bottom bracket connecting portion 7 and upper junction plate part I
The structure of 12 connections.
Described bottom bracket 2 includes sill I 18 and sill II 19, described sill I 18 and sill II 19 it
Between the lower longeron 20 arranged by multiple tracks by gap connect, sill I 18 and sill II 19 are fixed with bottom bracket body 6 and connected
Connect, described lower box 5 is connected with sill I 18 and sill II 19, and the upper surface of lower box 5 sets lower case lid 21.Above-mentioned knot
Structure, sill I 18, sill II 19 and lower longeron 20 form frame-shaped structure, are fixedly connected with bottom bracket body, realization pair
Lower box secure support is fixed.
The described front and rear of upper box 3 respectively sets a roof side rail 24, and the bolt through a roof side rail 24 should
Roof side rail 24 is connected with the screwed hole on the entablature I 9 of bracket 1, through another roof side rail 24 bolt by the roof side rail
24 are connected with the screwed hole on the entablature II 10 of bracket 2.By roof side rail, upper box and entablature I 9 and entablature are realized
II 10 are reliably connected, and upper box stationary positioned is reliable.
The described front and rear of lower box 5 respectively sets a lower-edge beam 25, and the bolt through a lower-edge beam 25 should
Lower-edge beam 25 is connected with the screwed hole on the sill I 18 of bottom bracket 2, through another lower-edge beam 25 bolt by the lower-edge beam
25 are connected with the screwed hole on the sill II 19 of bottom bracket 2.By lower-edge beam, lower box and sill I 18 and lower horizontal stroke are realized
Beam II 19 is reliably connected, and lower box stationary positioned is reliable.
Attaching plate elements II 8 is also set up on the bottom bracket body 6 of described bottom bracket 2, through leading in attaching plate elements II 8
The fixing bolt II in hole is configured to the structure for being fixedly connected with attaching plate elements II 8 with electric vehicle body；Through attaching plate elements I
The fixing bolt I of through hole on 22 is configured to the structure for being fixedly connected with attaching plate elements I 22 with electric vehicle body, upper box
Upper box lid 23 is set on 3.The setting of attaching plate elements II 8, further increase battery of electric vehicle bag body structure and electric bicycle
Body is reliably connected, it is ensured that vehicle safety.
The edge portion of upper box lid 23 of described upper box 3 sets upper overturning portion 26, upper overturning portion 26 and the body of upper box lid 23
Ledge structure is set between portion.The setting in upper overturning portion 26, Step-edge Junction can be flowed through from upper box lid rapidly by flowing to the rainwater of upper box lid
Structure, then flowed away from upper overturning portion, effectively improve the water resistance of upper box lid.
The edge portion of lower case lid 21 of described lower box 5 sets lower turn-up portion 27, lower turn-up portion 27 and the lower body of case lid 21
Ledge structure is set between portion.The setting of lower turn-up portion 27, Step-edge Junction can be flowed through from lower case lid rapidly by flowing to the rainwater of lower case lid
Structure, then flowed away from lower turn-up portion, effectively improve the water resistance of lower case lid.
Battery of electric vehicle bag body structure described in the utility model, when setting battery of electric vehicle bag body structure, by electricity
Motor-car battery bag body structure is divided into bracket and bottom bracket, and upper box is set in bracket, lower box is set on bottom bracket, on
Casing is fixedly connected with bracket, and lower box is fixedly connected with bottom bracket, so, multiple battery modules is set in upper box, on
Battery modules in casing are connected reliably with upper box, and upper box is connected reliably with bracket, are realized multiple in upper box
The battery bag of battery modules composition being reliably connected and reliably fixing, the multiple battery modules of setting in lower box, in lower box
Battery modules are connected reliably with lower box, and lower box is connected reliably with bottom bracket, realize multiple battery modules in lower box
The battery bag of composition being reliably connected and reliably fixing, and battery of electric vehicle bag body structure passes through attaching plate elements I and electric car
Vehicle body connects, and realizes being reliably connected for battery of electric vehicle bag body structure and electric vehicle body, said structure, battery modules exist
Arrangement is reasonable in casing, battery of electric vehicle bag body structure be modular construction, it is necessary to during different size battery bag, only need
Increase and decrease the battery modules quantity in battery of electric vehicle lodge body number of structures and each battery of electric vehicle bag body structure.
Said structure, the structural strength and vibration resistance of battery of electric vehicle bag body structure are improved significantly, and exist in electric car traveling
During road conditions of jolting, battery of electric vehicle bag body structure is connected reliably with electric vehicle body, is not in rock or come off, and top box
Battery modules in internal battery modules and lower box are fixed reliably, and when electric car travels moderately gusty air, anti-vibration performance is effective
Improve, so as to avoid that battery is caused to damage.Battery of electric vehicle bag body structure described in the utility model, simple in construction, energy
Enough it is applicable different volumes battery modules to place, upper box and lower box structural strength are effectively strengthened, so as to effectively carry
High structural strength and vibration resistance, effectively improve battery bag performance and service life.
Exemplary description is carried out to the utility model above in conjunction with accompanying drawing, it is clear that the utility model concrete implementation is simultaneously
Do not limited by aforesaid way, if the various improvement that methodology and technical scheme of the present utility model are carried out are employed, or
It is not improved that design of the present utility model and technical scheme are directly applied into other occasions, in protection of the present utility model
In the range of.
Claims (10)
- A kind of 1. battery of electric vehicle bag body structure, it is characterised in that：Described battery of electric vehicle bag body structure includes pop-up Frame (1), bottom bracket (2), upper box (3) is set in described bracket (1), multiple battery modules are set in upper box (3) (4) lower box (5), is set on described bottom bracket (2), multiple battery modules (4), bottom bracket (2) are also provided with lower box (5) Including bottom bracket body (6) and bottom bracket connecting portion (7), bottom bracket connecting portion (7) is vertically set on bottom bracket body (6) Edge position, bracket (1) side is connected by multiple connecting bolts with bottom bracket connecting portion (7), on bottom bracket connecting portion (7) Attaching plate elements I (22) is set, and attaching plate elements I (22) is connected with electric vehicle body.
- 2. battery of electric vehicle bag body structure according to claim 1, it is characterised in that：Described bottom bracket connecting portion (7) include connecting portion left plate part (15), connecting portion right panel part (16), plate (17) after connecting portion, connecting portion left plate part (15) with Plate (17) side is connected after connecting portion, and connecting portion right panel part (16) is connected with plate after connecting portion (17) opposite side, described Bracket (1) passes on left multiple connecting bolts and is connected with connecting portion left plate part (15), passes through multiple connections on the right side of bracket (1) Bolt is connected with connecting portion right panel part (16), and bracket (1) rear portion is connected by plate (17) after multiple connecting bolts and connecting portion Connect.
- 3. battery of electric vehicle bag body structure according to claim 1, it is characterised in that：Described bracket (1) includes Entablature I (9) and entablature II (10), arranged between described entablature I (9) and entablature II (10) by multiple tracks by gap Upper longeron (11) connection, entablature I (9) one end and entablature II (10) one end set upper junction plate part I (12), entablature I (9) another and entablature II (10) other end sets upper junction plate part II (13), and multiple screw threads are set on upper junction plate part I (12) Hole, multiple screwed holes are set on upper junction plate part II (13).
- 4. battery of electric vehicle bag body structure according to claim 3, it is characterised in that：Described bottom bracket connecting portion (7) multiple perforates (14) are set on, each set through the connecting bolt of the screwed hole in perforate (14) and upper junction plate part I (12) The structure that bottom bracket connecting portion (7) can be connected with upper junction plate part I (12) is set to, each through perforate (14) and upper connection The connecting bolt of screwed hole on plate I (12) is configured to bottom bracket connecting portion (7) being connected with upper junction plate part I (12) Structure.
- 5. battery of electric vehicle bag body structure according to claim 1, it is characterised in that：Described bottom bracket (2) includes Sill I (18) and sill II (19), gap cloth is pressed by multiple tracks between described sill I (18) and sill II (19) Lower longeron (20) connection put, sill I (18) and sill II (19) are fixedly connected with bottom bracket body (6), described Lower box (5) is connected with sill I (18) and sill II (19), and lower box (5) upper surface sets lower case lid (21).
- 6. battery of electric vehicle bag body structure according to claim 3, it is characterised in that：Described upper box (3) is anterior One roof side rail (24) is respectively set with rear portion, through a roof side rail (24) bolt by the roof side rail (24) and bracket (1) Entablature I (9) on screwed hole connection, through another roof side rail (24) bolt by the roof side rail (24) and bracket (2) the screwed hole connection on entablature II (10).
- 7. battery of electric vehicle bag body structure according to claim 3, it is characterised in that：Described lower box (5) is anterior One lower-edge beam (25) is respectively set with rear portion, through a lower-edge beam (25) bolt by the lower-edge beam (25) and bottom bracket (2) Sill I (18) on screwed hole connection, through another lower-edge beam (25) bolt by the lower-edge beam (25) and bottom bracket (2) the screwed hole connection on sill II (19).
- 8. battery of electric vehicle bag body structure according to claim 1, it is characterised in that：Under described bottom bracket (2) Bracket body portion also sets up attaching plate elements II (8) on (6), and the fixing bolt II through the through hole in attaching plate elements II (8) is set For the structure that can be fixedly connected with attaching plate elements II (8) with electric vehicle body；Through consolidating for the through hole in attaching plate elements I (22) Determine the structure that bolt I is configured to attaching plate elements I (22) being fixedly connected with electric vehicle body, set on upper box (3) Case lid (23).
- 9. battery of electric vehicle bag body structure according to claim 8, it is characterised in that：Described upper box (3) it is upper Case lid (23) edge portion sets upper overturning portion (26), and Step-edge Junction is set between upper overturning portion (26) and upper box lid (23) body Structure.
- 10. battery of electric vehicle bag body structure according to claim 5, it is characterised in that：Under described lower box (5) Case lid (21) edge portion sets lower turn-up portion (27), and Step-edge Junction is set between lower turn-up portion (27) and lower case lid (21) body Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720464360.6U CN206849886U (en) | 2017-04-28 | 2017-04-28 | A kind of battery of electric vehicle bag body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720464360.6U CN206849886U (en) | 2017-04-28 | 2017-04-28 | A kind of battery of electric vehicle bag body structure |
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| Publication Number | Publication Date |
|---|---|
| CN206849886U true CN206849886U (en) | 2018-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720464360.6U Active CN206849886U (en) | 2017-04-28 | 2017-04-28 | A kind of battery of electric vehicle bag body structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054322A (en) * | 2018-01-11 | 2018-05-18 | 华霆（合肥）动力技术有限公司 | Logistic car Battery case and logistic car battery system |
| CN108973642A (en) * | 2018-08-04 | 2018-12-11 | 峰范新能源汽车技术（太仓）有限公司 | A kind of Battery pack installation structure of electric car |
| CN109878317A (en) * | 2019-01-28 | 2019-06-14 | 合肥工业大学 | The heavy inner framework structure formula power battery pack of tank wall half |
-
2017
- 2017-04-28 CN CN201720464360.6U patent/CN206849886U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054322A (en) * | 2018-01-11 | 2018-05-18 | 华霆（合肥）动力技术有限公司 | Logistic car Battery case and logistic car battery system |
| CN108973642A (en) * | 2018-08-04 | 2018-12-11 | 峰范新能源汽车技术（太仓）有限公司 | A kind of Battery pack installation structure of electric car |
| CN109878317A (en) * | 2019-01-28 | 2019-06-14 | 合肥工业大学 | The heavy inner framework structure formula power battery pack of tank wall half |
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