CN103280544A - Power battery module structure - Google Patents
Power battery module structure Download PDFInfo
- Publication number
- CN103280544A CN103280544A CN2013102114394A CN201310211439A CN103280544A CN 103280544 A CN103280544 A CN 103280544A CN 2013102114394 A CN2013102114394 A CN 2013102114394A CN 201310211439 A CN201310211439 A CN 201310211439A CN 103280544 A CN103280544 A CN 103280544A
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- crossbeams
- battery
- sliding rails
- batteries
- battery cell
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a power battery module structure which comprises two upper crossbeams which are oppositely arranged at an interval, and two lower crossbeams which are oppositely arranged at an interval, wherein a plurality of sliding rails are rotatably connected with the two upper crossbeams through rotating shafts; a plurality of sliding rails are rotatably connected with the two lower crossbeams through rotating shafts; the left beam ends and the right beam ends of the upper crossbeam and the lower crossbeam on the same side are connected with the upper parts and the lower parts of a left rotating stand column and a right rotating stand column respectively and rotatably, and damping rubber blocks are respectively arranged on the upper and lower axial ends of left and right rotating stand columns on the other side; a plurality of single batteries are slidably connected with the sliding rails on the corresponding upper and lower crossbeams through sliding ways in the top surfaces and the bottom surfaces of the single batteries, and thus the single batteries are installed between the upper crossbeams and the lower crossbeams; and the sliding rails and the sliding ways are locked through positioning devices when the batteries work normally. The power battery module structure has the effects that the batteries are prevented from bearing main extrusion force, and therefore the safety of the single batteries is ensured.
Description
Technical field
The present invention relates to a kind of electrokinetic cell combination, be specially adapted to new-energy automobile electrokinetic cell modular structure.
Background technology
Along with the social demand of energy-saving and emission-reduction, electricity/mixed electrical automobile begins more and more to appear in the urban transportation.But extensively reported for work by news along with the new-energy automobile traffic accident causes cell fracture, message on fire, blast, be used for the electricity/vehicle mounted dynamic battery of mixed electrical automobile and the fail safe of module thereof and paid close attention to by masses.
The electrokinetic cell module is squeezed and causes battery cell local deformation and to break be maximum effect factor of new-energy automobile battery modules fail safe.How to design a kind of battery modules supporting structure and guarantee that its battery cell that comprises does not break and large deformation is the problem that energy energy automobile fail safe newly must be faced in collision extruding accident.Current battery modular structure patent mainly concentrates on and improves battery modules performance and property quick for installation aspect, and patent and document for the structure that improves battery modules collision extruding fail safe are not also inquired.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, provide a kind of can effectively avoid the Traffic Collision accident takes place the time electrokinetic cell take place to leak and damaged risk, can effectively guarantee a kind of electrokinetic cell modular structure of vehicle and occupant's safety.
The objective of the invention is to be realized by following technical scheme:
A kind of electrokinetic cell modular structure of the present invention, it comprises entablature and two sills that relative spacing arranges that two relative spacings arrange, between described two entablatures, be rotatably connected to a plurality of slide rails by rotating shaft, between described two sills, be rotatably connected to a plurality of slide rails by rotating shaft equally, be positioned at the left side of the lower and upper cross-member of the same side, right beam-ends respectively with a left side, the top of right rotation column, the bottom rotation links to each other, on a left side that is positioned at opposite side, on the right rotation column, be separately installed with the damping rubber piece on the lower shaft end, a plurality of battery cells can be by being arranged on battery cell end face and bottom surface slideway be arranged on corresponding on, slide rail on the sill is slidingly connected that battery cell is installed in, between the sill, described slide rail and slideway lock by positioner when the battery operate as normal.
Beneficial effect of the present invention: 1. during the battery cell operate as normal, slide rail and positioner for slide rail (pin or brake pad) can guarantee that battery cell is stable, positioner lost efficacy (cut off pin or shake off frictional resistance) when the battery cell power of being squeezed reaches predetermined dangerous values, battery cell can slide to the other side's side of extruding force along slide rail, avoid battery to bear main extruding force, thereby guarantee the safety of battery cell; 2. during the battery modules operate as normal, module Rotary cloumn one side damping block (as rubber) restriction Rotary cloumn axle head is moved and can guarantees the module position stability, Rotary cloumn is delivered to extruding force the installation site of Rotary cloumn and damping block (as rubber) when module is subjected to the side extruding force, offset the drag that damping block provides by extruding force, arc can take place to displacement in the Rotary cloumn axle head, the battery modules framework can be by self rotating shaft generation translation distortion, also provides best angle to select for battery cell destroys positioner (cut off pin or shake off the frictional resistance of brake pad) from best angle when abdicating certain extruding space for extruding force; 3. by adjusting battery modules one side damping block (as rubber) and can adjust the drag of rotation column generation arc to displacement being connected of Rotary cloumn axle head, can realize regulating this module stressed and improper target of bearing boundary value between the extruding force when normally using; 4. can adjust by adjusting between battery and crossbeam on the slide rail positioner (pin or brake pad) that this positioner is destroyed, slideway along slide rail the required motive force of sliding takes place, stressed and improper target of bearing boundary value between the extruding force in the time of can realizing regulating this module and normally use.
Description of drawings
Fig. 1 is the schematic perspective view of a kind of electrokinetic cell modular structure of the present invention;
Fig. 2 is the local enlarged diagram of structure shown in Figure 1;
Fig. 3 be structure one side shown in Figure 1 when being squeezed module and battery cell thereof dodge motion conditions figure;
Fig. 4 be structure opposite side shown in Figure 1 when being squeezed module and battery cell thereof dodge motion conditions figure.
Embodiment
A kind of electrokinetic cell modular structure of the present invention as shown in drawings, it comprises entablature 1 and two sills 2 that relative spacing arranges that two relative spacings arrange, between described two entablatures, be rotatably connected to a plurality of slide rails 4 by rotating shaft 3, equally with entablature between described two sills be rotatably connected to a plurality of slide rails by rotating shaft equally, be positioned at the left side of the lower and upper cross-member of the same side, right beam-ends respectively with a left side, the top of right rotation column 5, the bottom rotation links to each other, on a left side that is positioned at a side, on the right rotation column, be separately installed with damping rubber piece 6 on the lower shaft end, a plurality of battery cells 7 can be by being arranged on battery cell end face and bottom surface slideway 8 be arranged on corresponding on, slide rail on the sill slides and links to each other, described slide rail and slideway pass through positioner 9(pin or brake pad when the battery operate as normal) fixing, avoid taking place sliding motion.
This die set is installed in new forms of energy car power brick inside when using.Upper and lower axle head at the left and right Rotary cloumn that is positioned at a side is separately installed with the damping rubber piece, and the damping rubber piece is cemented on the power brick, and the upper and lower axle head 10 that is positioned at the left and right Rotary cloumn of opposite side directly is cemented on the power brick.Upper and lower axle head 10 can not be moved at the power brick interior location.Preferred described damping block (rubber) 6 is arc, this shape overlaps with removable Rotary cloumn 5 movement locus, conserve space to greatest extent, and guarantee that simultaneously it can limit vertical shaft in normal operation and be subjected to displacement, and can discharge the function of vertical shaft under the abnormal condition.
The outside direction of arrow is subjected to the external force direction for this module one side under the hypothesis abnormal condition among Fig. 3.This module is subjected to the outside improper crossbeam of trying hard to recommend when moving to be connected rotating shaft with slide rail and to rotate, and causes the rotation of battery cell direction and the parallel motion of module crossbeam.The battery that directly is squeezed simultaneously along the arrow of slide rail and slideway direction be after battery cell is cut off pin battery cell along the track glide direction.
The outside direction of arrow is subjected to the external force direction for this module opposite side under the hypothesis abnormal condition among Fig. 4.This module is subjected to the outside improper crossbeam of trying hard to recommend when moving to be connected rotating shaft with slide rail and to rotate, and causes the rotation of battery cell direction and the parallel motion of module crossbeam.The battery that directly is squeezed simultaneously along the arrow of slide rail and slideway direction be after battery cell is cut off pin battery cell along the track glide direction.
Claims (1)
1. electrokinetic cell modular structure, it is characterized in that: it comprises entablature and two sills that relative spacing arranges that two relative spacings arrange, between described two entablatures, be rotatably connected to a plurality of slide rails by rotating shaft, between described two sills, be rotatably connected to a plurality of slide rails by rotating shaft equally, be positioned at the left side of the lower and upper cross-member of the same side, right beam-ends respectively with a left side, the top of right rotation column, the bottom rotation links to each other, on a left side that is positioned at opposite side, on the right rotation column, be separately installed with the damping rubber piece on the lower shaft end, a plurality of battery cells can be by being arranged on battery cell end face and bottom surface slideway be arranged on corresponding on, slide rail on the sill is slidingly connected that battery cell is installed in, between the sill, described slide rail and slideway lock by positioner when the battery operate as normal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310211439.4A CN103280544B (en) | 2013-05-30 | 2013-05-30 | Power battery module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310211439.4A CN103280544B (en) | 2013-05-30 | 2013-05-30 | Power battery module structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103280544A true CN103280544A (en) | 2013-09-04 |
| CN103280544B CN103280544B (en) | 2015-05-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310211439.4A Active CN103280544B (en) | 2013-05-30 | 2013-05-30 | Power battery module structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN103280544B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009043635A1 (en) * | 2009-09-29 | 2011-04-07 | Continental Automotive Gmbh | Battery housing for use in energy storage system of e.g. electric vehicle, has conductor frame arranged within inner chamber, where battery module is fixed between two cross beams of frame |
| CN201966239U (en) * | 2011-03-18 | 2011-09-07 | 无锡尚德太阳能电力有限公司 | Frame mounting machine |
| CN102306715A (en) * | 2011-07-19 | 2012-01-04 | 上海双杰科技有限公司 | Quick-replaceable battery module |
| CN202111147U (en) * | 2011-07-18 | 2012-01-11 | 营口金辰机械有限公司 | Automatic upper corner-combing numerical control frame-combing and corner-combing machine |
| CN102903873A (en) * | 2012-10-17 | 2013-01-30 | 安徽江淮汽车股份有限公司 | Battery pack locating device |
-
2013
- 2013-05-30 CN CN201310211439.4A patent/CN103280544B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009043635A1 (en) * | 2009-09-29 | 2011-04-07 | Continental Automotive Gmbh | Battery housing for use in energy storage system of e.g. electric vehicle, has conductor frame arranged within inner chamber, where battery module is fixed between two cross beams of frame |
| CN201966239U (en) * | 2011-03-18 | 2011-09-07 | 无锡尚德太阳能电力有限公司 | Frame mounting machine |
| CN202111147U (en) * | 2011-07-18 | 2012-01-11 | 营口金辰机械有限公司 | Automatic upper corner-combing numerical control frame-combing and corner-combing machine |
| CN102306715A (en) * | 2011-07-19 | 2012-01-04 | 上海双杰科技有限公司 | Quick-replaceable battery module |
| CN102903873A (en) * | 2012-10-17 | 2013-01-30 | 安徽江淮汽车股份有限公司 | Battery pack locating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103280544B (en) | 2015-05-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20170505 Address after: 300462 development zones of Tianjin Binhai New Area West of the new five Street No. 19 rooms Patentee after: Bari (Tianjin) Automotive Engineering Research Institute Co. Ltd. Address before: 300300 No. 68, Xianfeng East Road, Dongli Development Zone, Tianjin Patentee before: China Automotive Technology Research Center |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170830 Address after: 213164 Jiangsu Province, Changzhou City Xinya Wujin national hi tech Industrial Development Zone, Road No. 18, room 227 Patentee after: Bari (Changzhou) Automotive Engineering Research Institute Co. Ltd. Address before: 300462 development zones of Tianjin Binhai New Area West of the new five Street No. 19 rooms Patentee before: Bari (Tianjin) Automotive Engineering Research Institute Co. Ltd. |