CN204088418U - A kind of cellular batteries of electric automobile bag - Google Patents
A kind of cellular batteries of electric automobile bag Download PDFInfo
- Publication number
- CN204088418U CN204088418U CN201420423971.2U CN201420423971U CN204088418U CN 204088418 U CN204088418 U CN 204088418U CN 201420423971 U CN201420423971 U CN 201420423971U CN 204088418 U CN204088418 U CN 204088418U
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- battery
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- mounting panel
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- electric automobile
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model relates to a kind of cellular batteries of electric automobile bag, the multiple batteries comprising two cellular installing racks and be installed between the two, the positive pole of battery and negative pole lay respectively at top and the tail end of battery, cellular installing rack comprises mounting panel, through hole installed by the battery that mounting panel is provided with multiple honeycomb arrangement, the battery that the top of battery and tail end extend into two cellular installing racks is respectively installed in through hole, the end face of cellular installing rack is provided with the bus-bar be connected in parallel by the negative or positive electrode of battery, bus-bar has individual flanging to be fitted and connected leading flank at mounting panel, the outside of bus-bar hides cover plate, two cellular installing racks are oppositely arranged up and down, battery is set with honeycomb radiator.The utility model structure is simple and ingenious, plays well location and position-limiting action to battery, easy for installation, neat, is connected firmly, time saving and energy saving, and the electrode reliable conductive of battery is connected, and other parts have good insulating properties, good heat dissipation effect, and reliability is high.
Description
Technical field
The utility model relates to batteries of electric automobile assembly and manufactures field, particularly relates to a kind of cellular batteries of electric automobile bag multiple cell being combined into battery component.
Background technology
Along with worldwide energy scarcity and environmental requirement, the electric automobile of environmental protection and energy saving has become the developing direction of automobile industry, and the battery pack formed after being connected by multisection lithium battery connection in series-parallel is as the power source of electric automobile, it is reasonably laid and installs is the key that electric automobile is produced.Current battery pack exist install inconvenient, compare and waste time and energy, the also not high enough defect of steadiness is installed.
Summary of the invention
The utility model mainly solve original batteries of electric automobile group exist install inconvenient, compare and waste time and energy, the also not high enough technical problem of steadiness is installed; There is provided a kind of cellular batteries of electric automobile bag, its structure is simple, easy for installation, time saving and energy saving, good heat dissipation effect, improves the reliability of work.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: multiple batteries that the utility model comprises two cellular installing racks and is installed between two cellular installing racks, the positive pole of battery and negative pole lay respectively at top and the tail end of battery, described cellular installing rack comprises mounting panel, through hole installed by the battery that mounting panel is provided with multiple honeycomb arrangement, the battery that the top of described battery and tail end extend into two cellular installing racks is respectively installed in through hole, the end face of cellular installing rack is provided with the bus-bar be connected in parallel by the negative or positive electrode of described battery, bus-bar has individual flanging to be fitted and connected leading flank at described mounting panel, the outside of bus-bar hides cover plate, two cellular installing racks are oppositely arranged up and down, described battery is set with honeycomb radiator.The utility model is applicable to the battery installing cylinder type, the battery that battery two ends extend into two cellular installing racks is respectively installed after in through hole, the positive pole of battery and negative pole are slightly exposed to battery and install through hole, be positioned at bus-bar gland on mounting panel end face on these electrodes, electrode is fully contacted with bus-bar.Bus-bar hides again and has cover plate; bus-bar clamps on a mounting board by cover plate on the one hand; play insulation and protective effect on the other hand; make bus-bar only have flanging to expose outside in power brick, the flanging of upper and lower two bus-bars forms positive pole and the negative pole of whole cellular batteries of electric automobile bag.Mounting panel is covered with battery and installs through hole, adjacent two batteries arranged are installed through hole and are crisscross arranged, and namely, row's battery installs through hole between two batteries installation through holes of last row, forms alveolate texture.Cellular installing rack both played location and position-limiting action to each battery, can play insulation blocking effect again, avoid occurring between adjacent cell to extrude phenomenon mutually between adjacent cell.The utility model structure is simple, easy for installation, time saving and energy saving, improves the structural soundness of batteries of electric automobile bag.
As preferably, the end face of described mounting panel is provided with the upper reference column of more than three, described bus-bar and cover plate are respectively provided with and location hole that upper reference column is corresponding, location hole is enclosed within reference column, the top edge of mounting panel is provided with surrounding edge and multiple buckle protruding from end face, and the buckle every lateral edges of end face is at least provided with described in, buckle blocks described cover plate.It is tighter that location hole is set on reference column, and need slightly firmly could be pressed onto on the end face of mounting panel by bus-bar and cover plate, upper reference column both plays positioning action to bus-bar and cover plate, also played fixation to bus-bar and cover plate.The setting of surrounding edge, plays location and position-limiting action, make to need to be arranged on bus-bar on end face and cover plate and be inlaid in the framework that surrounding edge surrounds, and after installing, uppermost cover plate and surrounding edge flushes, and guarantee that profile is integral, better appearance.Buckle is arranged in surrounding edge, there is gap on the left side of buckle and the right far from the surrounding edge on both sides, buckle is made to form certain elasticity, bus-bar and cover plate is convenient to snap onto on end face, buckle can adopt projection and projection top to have the structure of interior flanging, and bus-bar and cover plate snap onto after on end face, and the infolding checkpost on buckle is on the end face of cover plate, cover plate is withheld the end face at mounting panel, install more firm.
As preferably, the leading flank of described mounting panel is provided with multiple wire harness fixing plate vertical with leading flank, and multiple wire harness fixing plate is arranged in a row and interval is arranged, and wire harness fixing plate is provided with two grooves.Battery also needs to be connected with balancing control circuit by wire, stranded conductor is organized into wire harness, snaps in the groove of wire harness fixing plate respectively, neat, attractive in appearance, and not easily pulls apart, and improves reliability.
As preferably, described is provided with connecting plate between two wire harness fixing plates of centre, connecting plate is vertical with the leading flank of described mounting panel, connecting plate is provided with two spaced band fixing holes, the left side being positioned at leftmost wire harness fixing plate and the right side being positioned at rightmost wire harness fixing plate are connected to a mounting ear, mounting ear is vertical with the leading flank of described mounting panel, and mounting ear is also provided with band fixing hole.In order to fixing cord better, need colligation band on wire, the band fixing hole on connecting plate and mounting ear is used for wearing band, pinion wire with band again, guarantee that wire is installed firmly and neatly, is not easily shifted and departs from further, and it is easy for installation, time saving and energy saving.
As preferably, the trailing flank of described mounting panel is provided with row's convex tendon.Multiple cellular batteries of electric automobile bag, finally must be installed in battery case, during installation, the trailing flank of mounting panel contacts with the bottom surface of battery case, the setting of convex tendon, plays padded effect, make horizontal battery have a segment distance from battery case bottom surface, battery can not contact battery case, improves reliability.Certainly, convex tendon also can adopt other structure, as the grid etc. of the round dot that protrudes or protrusion, as long as be all fine to the structure that the trailing flank of mounting panel plays padded effect.
As preferably, through hole installed by described battery is a stepped hole, and comprise connected hole, large footpath and diameter holes, diameter holes is near the end face of mounting panel, and hole, large footpath is near the bottom surface of mounting panel.The aperture in hole, large footpath is consistent with the external diameter of battery, and the aperture of diameter holes is less than the external diameter of battery but is greater than the external diameter of battery electrode.Battery stretches in hole, large footpath, and diameter holes blocks the end face of battery, and the electrode of battery stretches out diameter holes.Stepped hole plays position-limiting action to battery, makes battery pass from the mounting panel at top or to drop from the mounting panel of bottom.
As preferably, the bottom surface of described mounting panel is provided with the lower reference column of more than three, the relative both sides bottom edge of mounting panel is respectively equipped with the clamping joint that two protrude from bottom surface, described honeycomb radiator comprises heating panel, heating panel is provided with the through hole of multiple honeycomb arrangement, through hole is enclosed within described battery correspondingly, the end face of heating panel is provided with the radiator location hole corresponding with described lower reference column, two opposite flanks of heating panel are respectively provided with the spaced draw-in groove of two or more, radiator location hole is enclosed within described lower reference column, clamping joint and draw-in groove clamping.It is tighter that radiator location hole is set on lower reference column, and slightly firmly heating panel need could be plugged into the bottom surface of mounting panel, lower reference column both played positioning action to heating panel, also played fixation to heating panel.Clamping joint on mounting panel is generally located on two long limits of mounting panel, and clamping joint can adopt projection and projection top to have the structure of interior flanging, after on the bottom surface that radiator is plugged into mounting panel, then is stuck on draw-in groove by clamping joint, realizes radiator and firmly connect.
As preferably, be provided with a shoulder in described draw-in groove, shoulder is near the end face of described heating panel, and described clamping joint blocks described shoulder.Shoulder slightly protrudes from the bottom land of draw-in groove, when clamping joint on mounting panel is stuck in the draw-in groove on heating panel, the infolding elbow on clamping joint hooks on shoulder, realizes the clamping of clamping joint and draw-in groove better, connect more firm, guarantee that radiator not easily comes off from cellular installing rack.
As preferably, three sides of described heating panel are provided with the battery installation gap that multiple and lateral surface that is battery matches, and battery installation gap is curved.The battery installation gap of three sides of heating panel surrounds the lateral surface of the battery being positioned at cellular batteries of electric automobile bag three peripheries, battery installation gap is the part that through hole installed by battery, namely the lateral surface of these batteries is not all surrounded by heating panel, but only surround some, three of heating panel sides are made to form multiple raised line, be similar to fin structure, be more conducive to heat radiation.Be positioned at the battery installation gap of the same side of heating panel, have small gap and large breach two kinds, small gap is less than semicircle, and fit with the battery lateral surface of power brick ragged edge, large breach is greater than semicircle, fits with the battery lateral surface of power brick time outside.
As preferably, described cellular installing rack and cover plate are plastic cement material, and described honeycomb radiator is aluminium material.The honeycomb radiator of aluminium material only has trailing flank to be exposed to the trailing flank of power brick, other is all hidden in power brick, and cellular batteries of electric automobile bag is when being installed in battery case, its trailing flank contacts with bottom battery case, therefore, the bus-bar flanging that the outer surface being arranged in the cellular batteries of electric automobile bag of battery case is only positioned at mounting panel leading flank is conduction, and other are all insulating material, improves reliability.
The beneficial effects of the utility model are: structure is simple and ingenious, well location and position-limiting action are played to each battery forming power brick, easy for installation, install neat, be connected firmly, time saving and energy saving, guarantee in power brick, electrode reliable conductive is connected, and other parts have good insulating properties, and good heat dissipation effect, improve the reliability of power brick.
Accompanying drawing explanation
Fig. 1 is a kind of perspective view before the utility model.
Fig. 2 is the utility model a kind of perspective view below.
Fig. 3 is a kind of perspective view in cellular installing rack front in the utility model.
Fig. 4 is a kind of perspective view at the cellular installing rack back side in the utility model.
Fig. 5 is a kind of perspective view of honeycomb radiator in the utility model.
Fig. 6 is a kind of perspective view of bus-bar in the utility model.
1. mounting panels in figure, 2. through hole installed by battery, 3. goes up reference column, 5. surrounding edge, 6. buckle, 7. descend reference column, 8. clamping joint, 9. wire harness fixing plate, 10. groove, 11. connecting plates, 12. band fixing holes, 13. mounting ears, 15. convex tendons, 18. batteries, 19. cover plates, 20. bus-bars, 21. cellular installing racks, 22. flangings, 23. honeycomb radiators, 24. location holes, 25. long nickel sheet, 26. short nickel sheet, 27. copper bars in parallel, 31. heating panels, 32. through holes, 33. draw-in grooves, 34. radiator location holes, 35. shoulders, 36. battery installation gaps.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the cellular batteries of electric automobile bag of one of the present embodiment, as Fig. 1, shown in Fig. 2, the multiple batteries 18 comprising two cellular installing racks 21 and be installed between two cellular installing racks 21, battery is cylinder type, the positive pole of battery 18 and negative pole lay respectively at top and the tail end of battery, the end face of cellular installing rack 21 has the bus-bar 20 be connected in parallel by the negative or positive electrode of battery 18, bus-bar 20 has individual flanging 22 to be fitted and connected leading flank at cellular installing rack, the outside of bus-bar 20 hides cover plate 19, two cellular installing racks about 21 are oppositely arranged, battery 18 is set with honeycomb radiator 23.
Cellular installing rack 21 comprises mounting panel 1, as shown in Figure 3, through hole 2 installed by battery mounting panel 1 being covered with honeycomb arrangement, through hole 2 installed by battery is stepped holes, comprise connected hole, large footpath and diameter holes, diameter holes is near the end face of mounting panel 1, hole, large footpath is near the bottom surface of mounting panel 1, the battery of adjacent two rows is installed through hole and is crisscross arranged, namely after, row's battery installs through hole between two batteries installation through holes of last row, in product shape, the battery of whole mounting panel 1 is installed through hole 2 and is formed alveolate texture.The end face of mounting panel 1 there are four upper reference columns 3, four upper reference columns 3 are arranged in rectangle, each upper reference column 3 is positioned at the center of the battery installation through hole 2 of three arrangement finished product shape, the top edge of mounting panel 1 has surrounding edge 5 and eight to protrude from the buckle 6 of end face 16, and every lateral edges of end face there are two buckles 6 separately, buckle 6 is arranged in surrounding edge 5, there is gap on the left side of buckle 6 and the right far from the surrounding edge 5 on both sides, make buckle 6 form certain elasticity, buckle is by projection and be connected in flanging in projection top and form.As shown in Figure 4, there are four lower reference columns 7 bottom surface of mounting panel 1, four lower reference columns 7 are arranged in rectangle, each lower reference column 7 is positioned at the center of the battery installation through hole 2 of three arrangement finished product shape, the edge, two long limits of the bottom surface of mounting panel 1 has two clamping joints 8 protruding from bottom surface separately respectively, and clamping joint 8 is by projection and be connected in flanging in projection top and form.The leading flank of mounting panel 1 has four wire harness fixing plate 9, four wire harness fixing plates 9 vertical with leading flank to be arranged in a row and interval is arranged, and each wire harness fixing plate 9 has two grooves 10, the bottom of groove 10 is circular arc.Between two wire harness fixing plates 9 of centre, be connected with connecting plate 11, connecting plate 11 is vertical with the leading flank of mounting panel 1, connecting plate 11 has two spaced band fixing holes 12; The left side of leftmost wire harness fixing plate 9 and the right side of rightmost wire harness fixing plate 9 are connected to a mounting ear 13, and mounting ear 13 is vertical with the leading flank of mounting panel 1, and mounting ear 13 also has band fixing hole 12.The leading flank of mounting panel 1 also has two female bus-bar fixing holes of band separately, and bus-bar fixed hole position is between first wire harness fixing plate and second wire harness fixing plate.The trailing flank of mounting panel 1 has a row parallel to each other and spaced convex tendon 15, and convex tendon extends to the surrounding edge of end face from the bottom surface of mounting panel.As shown in Figure 6, bus-bar 20 comprises many long nickel sheet 25, the front side of the long nickel sheet of every root and rear side are left and right has again been cross-linked short nickel sheet 26, tilting copper bar in parallel 27 is connected with again between two short nickel sheet that front and back are adjacent, the curved evagination in edge of copper bar in parallel, whole bus-bar forms mesh approximation shape structure.Forward and backward two long nickel sheet 25 respectively there are two location holes 24 separately, cover plate 19 also there is corresponding location hole, location hole 24 is enclosed within the upper reference column 3 of cellular installing rack, and bus-bar and cover plate are all arranged in the surrounding edge of cellular installing rack, realize socket connection, the buckle of cellular installing rack is stuck on the end face of cover plate.The leading flank of bus-bar has individual flanging 22, and flanging has installing hole, after on the leading flank that flanging fits to cellular installing rack, realizes the connection of bus-bar and cellular installing rack by being screwed into screw in installing hole.
As shown in Figure 5, honeycomb radiator 23 comprises heating panel 31, heating panel 31 has the through hole 32 of multiple honeycomb arrangement, the through hole 32 of adjacent two rows is crisscross arranged, namely after, an exhausting hole is between two through holes of last row, and in product shape, the through hole 32 of whole heating panel forms alveolate texture.The leading flank of heating panel 31 is planes, and respectively there is multiple battery installation gap 36 matched with lateral surface that is battery other three sides, and battery installation gap 36 is curved, and battery installation gap is a part for through hole.Battery installation gap on the left surface of heating panel and right flank comprises large breach and small gap, and small gap is less than semicircle, and large breach is greater than semicircle, and large breach is alternately connected with small gap.Battery installation gap on the trailing flank of heating panel is all large breach, the connecting place being wherein positioned at two pairs of middle battery installation gaps still remains with plane trailing flank, these two plane trailing flanks respectively there is a draw-in groove 33, the leading flank of heating panel 31 also there are two spaced draw-in grooves 33, have a shoulder 35 protruding from bottom land in draw-in groove 33, shoulder 35 is near the end face of heating panel 31.The end face of heating panel 31 has four radiator location holes, 34, four radiator location holes be arranged in rectangle, each radiator location hole is positioned at the center of the through hole of three arrangement finished product shape.Through hole is enclosed within battery 18 correspondingly, radiator location hole is set on the lower reference column 7 of cellular installing rack, realize socket connection, the clamping joint 8 of cellular installing rack is stuck in the draw-in groove 33 of heating panel, and clamping joint 8 catches on shoulder 35, realize the connection of honeycomb radiator and cellular installing rack.In the present embodiment, cellular installing rack and cover plate injection molded by plastic cement material, honeycomb radiator is made up of aluminium material.
During installation, first on a cellular installing rack, install bus-bar and cover plate, then end face down, bottom surface places upward, then install in through hole at the battery of this cellular installing rack and put into battery correspondingly, on the cellular installing rack of another one, install honeycomb radiator again, be then enclosed within the top of stack battery, firmly press down, cellular installing rack again above being positioned at installs bus-bar and cover plate, completes the installation of whole power brick.
The utility model structure is simple and ingenious, well location and position-limiting action are played to each battery forming power brick, easily the battery of more piece cylinder type can be installed and be combined into power brick, easy for installation, install neat, be connected firmly, time saving and energy saving, and good heat dissipation effect, improve the reliability of power brick.
Claims (10)
1. a cellular batteries of electric automobile bag, it is characterized in that the multiple batteries (18) comprising two cellular installing racks (21) and be installed between two cellular installing racks (21), the positive pole of battery (18) and negative pole lay respectively at top and the tail end of battery (18), described cellular installing rack (21) comprises mounting panel (1), through hole (2) installed by the battery that mounting panel (1) is provided with multiple honeycomb arrangement, the battery that the top of described battery (18) and tail end extend into two cellular installing racks (21) is respectively installed in through hole (2), the end face of cellular installing rack (21) is provided with the bus-bar (20) be connected in parallel by the negative or positive electrode of described battery (18), bus-bar (20) has individual flanging (22) to be fitted and connected leading flank at described mounting panel (1), the outside of bus-bar (20) hides cover plate (19), two cellular installing racks (21) are oppositely arranged up and down, described battery (18) is set with honeycomb radiator (23).
2. the cellular batteries of electric automobile bag of one according to claim 1, it is characterized in that the end face of described mounting panel (1) is provided with the upper reference column (3) of more than three, described bus-bar (20) and cover plate (19) are respectively provided with and location hole (24) that upper reference column (3) is corresponding, location hole (24) is enclosed within reference column (3), the top edge of mounting panel (1) is provided with surrounding edge (5) and multiple buckle (6) protruding from end face, and the buckle (6) every lateral edges of end face is at least provided with described in, buckle (6) blocks described cover plate (19).
3. the cellular batteries of electric automobile bag of one according to claim 1 and 2, it is characterized in that the leading flank of described mounting panel (1) is provided with multiple wire harness fixing plate vertical with leading flank (9), multiple wire harness fixing plate (9) is arranged in a row and interval is arranged, and wire harness fixing plate (9) is provided with two grooves (10).
4. the cellular batteries of electric automobile bag of one according to claim 3, it is characterized in that described being positioned between two middle wire harness fixing plates (9) is provided with connecting plate (11), connecting plate (11) is vertical with the leading flank of described mounting panel (1), connecting plate (11) is provided with two spaced band fixing holes (12), the left side being positioned at leftmost wire harness fixing plate (9) and the right side being positioned at rightmost wire harness fixing plate (9) are connected to a mounting ear (13), mounting ear (13) is vertical with the leading flank of described mounting panel (1), mounting ear (13) is also provided with band fixing hole (12).
5. the cellular batteries of electric automobile bag of one according to claim 1 and 2, is characterized in that the trailing flank of described mounting panel (1) is provided with row's convex tendon (15).
6. the cellular batteries of electric automobile bag of one according to claim 1 and 2, it is characterized in that through hole (2) installed by described battery is a stepped hole, comprise connected hole, large footpath and diameter holes, diameter holes is near the end face of mounting panel (1), and hole, large footpath is near the bottom surface of mounting panel (1).
7. the cellular batteries of electric automobile bag of one according to claim 1 and 2, it is characterized in that the bottom surface of described mounting panel (1) is provided with the lower reference column (7) of more than three, the relative both sides bottom edge of mounting panel (1) is respectively equipped with the clamping joint (8) that two protrude from bottom surface, described honeycomb radiator (23) comprises heating panel (31), heating panel (31) is provided with the through hole (32) of multiple honeycomb arrangement, through hole (32) is enclosed within described battery (18) correspondingly, the end face of heating panel (31) is provided with the radiator location hole (34) corresponding with described lower reference column (7), two opposite flanks of heating panel (31) are respectively provided with the spaced draw-in groove of two or more (33), radiator location hole (34) is enclosed within described lower reference column (7), clamping joint (8) and draw-in groove (33) clamping.
8. the cellular batteries of electric automobile bag of one according to claim 7, it is characterized in that being provided with a shoulder (35) in described draw-in groove (33), shoulder (35) is near the end face of described heating panel (31), and described clamping joint (8) blocks described shoulder (35).
9. the cellular batteries of electric automobile bag of one according to claim 7, it is characterized in that three sides of described heating panel (31) are provided with multiple battery installation gap (36) matched with lateral surface that is battery (18), battery installation gap (36) is curved.
10. the cellular batteries of electric automobile bag of one according to claim 1 and 2, it is characterized in that described cellular installing rack (21) and cover plate (19) are plastic cement material, described honeycomb radiator (23) is aluminium material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420423971.2U CN204088418U (en) | 2014-07-30 | 2014-07-30 | A kind of cellular batteries of electric automobile bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420423971.2U CN204088418U (en) | 2014-07-30 | 2014-07-30 | A kind of cellular batteries of electric automobile bag |
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| Publication Number | Publication Date |
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| CN204088418U true CN204088418U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420423971.2U Active CN204088418U (en) | 2014-07-30 | 2014-07-30 | A kind of cellular batteries of electric automobile bag |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416025A (en) * | 2016-05-24 | 2017-12-01 | 深圳市沃特玛电池有限公司 | A kind of electric automobile chassis structure |
| CN108725586A (en) * | 2018-06-24 | 2018-11-02 | 陈志军 | A kind of new-energy automobile cellular chassis structure |
| CN109017491A (en) * | 2018-07-02 | 2018-12-18 | 陈志军 | A kind of seat cylinder of new-energy automobile |
| CN113540618A (en) * | 2021-07-16 | 2021-10-22 | 重庆电子工程职业学院 | Electric automobile power distribution system with stable working condition |
-
2014
- 2014-07-30 CN CN201420423971.2U patent/CN204088418U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416025A (en) * | 2016-05-24 | 2017-12-01 | 深圳市沃特玛电池有限公司 | A kind of electric automobile chassis structure |
| CN108725586A (en) * | 2018-06-24 | 2018-11-02 | 陈志军 | A kind of new-energy automobile cellular chassis structure |
| CN109017491A (en) * | 2018-07-02 | 2018-12-18 | 陈志军 | A kind of seat cylinder of new-energy automobile |
| CN109017491B (en) * | 2018-07-02 | 2020-11-17 | 聊城能驰新能源科技有限公司 | Seat barrel for new energy automobile |
| CN113540618A (en) * | 2021-07-16 | 2021-10-22 | 重庆电子工程职业学院 | Electric automobile power distribution system with stable working condition |
| CN113540618B (en) * | 2021-07-16 | 2022-07-22 | 重庆电子工程职业学院 | Electric automobile power distribution system with stable working condition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHEJIANG SHIKONG ENERGY TECHNOLOGY CO., LTD. Assignor: Shen Jianying Contract record no.: 2015330000103 Denomination of utility model: Honeycomb-shaped electromobile battery pack heat radiator Granted publication date: 20150107 License type: Exclusive License Record date: 20150513 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160616 Address after: Hangzhou City, Zhejiang province 310013 Yuhang Wuchang Avenue Wuchang Xixi Software Park Taurus Patentee after: ZHEJIANG SHIKONG ENERGY TECHNOLOGY CO., LTD. Address before: Hangzhou City, Zhejiang province 310012 two Xihu District road the Shiyuan village 5 Building 3 unit 505 room Patentee before: Shen Jianying |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: ZHEJIANG SHIKONG ENERGY TECHNOLOGY CO., LTD. Assignor: Shen Jianying Contract record no.: 2015330000103 Date of cancellation: 20160902 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHEJIANG YIKA NEW ENERGY AUTOMOBILE CO., LTD. Assignor: ZHEJIANG SHIKONG ENERGY TECHNOLOGY CO., LTD. Contract record no.: 2016990000535 Denomination of utility model: Honeycomb-shaped electromobile battery pack heat radiator Granted publication date: 20150107 License type: Exclusive License Record date: 20161227 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |