CN204243106U - Storage battery antidetonation Anti-collide shell structure - Google Patents
Storage battery antidetonation Anti-collide shell structure Download PDFInfo
- Publication number
- CN204243106U CN204243106U CN201420758681.3U CN201420758681U CN204243106U CN 204243106 U CN204243106 U CN 204243106U CN 201420758681 U CN201420758681 U CN 201420758681U CN 204243106 U CN204243106 U CN 204243106U
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- accumulator housing
- battery
- storage battery
- shell structure
- dividing plate
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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 discloses a kind of storage battery antidetonation Anti-collide shell structure, be intended to solve existing storage battery battery pack when installing and use and rock and easily cause battery electrode group crush injury, thus damage battery pack, make the deficiency that battery pack breaks down.This utility model comprises accumulator housing, dividing plate is set in accumulator housing and accumulator housing is separated into several battery unit mounting grooves, in battery unit mounting groove, battery electrode group unit is installed, accumulator housing outer bottom is provided with horizontal rib and lengthways of rod, accumulator housing outer bottom is covered with cushion blocking, in horizontal rib and lengthways of rod are coated on by cushion blocking, accumulator housing surrounding lateral wall is equipped with the vertical sidewall rib arranged, accumulator housing surrounding lateral wall is covered with bumper, in sidewall rib is coated on by bumper.
Description
Technical field
The utility model relates to a kind of storage battery, and more particularly, it relates to the storage battery antidetonation Anti-collide shell structure of a kind of storage battery not easily collsion damage.
Background technology
Electric bicycle batteries group is in use because of Rig up error or loosening, and road conditions are jolted in addition, easily cause collision friction.By the storage battery dissection and analysis of returning market, break down and be a little mainly distributed in positive terminal bus-bar side, storage battery corner and diagonal positive bus side, concentrate on the position that positive bus is shorter, illustrate that the shorter downthrust ability to bear to external force of bus-bar is poor.The main cause of the phenomenons such as the dividing plate breakage causing battery pack to return goods, active material seepage, active material are separated out, de-cream be storage battery when installing and use between battery mutually downthrust cause.
Chinese patent notification number CN203071143U, disclose a kind of battery cell case antiskid, shock-absorbing sheath, be made up of elastic flame material, sheath entangles upper cover of storage battery housing, and on sheath, the pole position of corresponding upper cover of storage battery housing is provided with pole groove.This sheath serves the effect of protection to a certain extent to battery cell case, but storage battery battery pack when installing and use is rocked and easily caused battery electrode group crush injury, thus damages battery pack, and battery pack is broken down.
Utility model content
The utility model overcomes existing storage battery battery pack when installing and use and rocks and easily cause battery electrode group crush injury, thus damage battery pack, make the deficiency that battery pack breaks down, provide a kind of storage battery antidetonation Anti-collide shell structure, storage battery rocks between battery pack when installing and use and not easily causes battery electrode group crush injury, effectively prevent battery pack from occurring damaged in collision, greatly reduce the failure rate of battery pack.
In order to solve the problems of the technologies described above, the utility model is by the following technical solutions: a kind of storage battery antidetonation Anti-collide shell structure, comprise accumulator housing, dividing plate is set in accumulator housing and accumulator housing is separated into several battery unit mounting grooves, in battery unit mounting groove, battery electrode group unit is installed, accumulator housing outer bottom is provided with horizontal rib and lengthways of rod, accumulator housing outer bottom is covered with cushion blocking, in horizontal rib and lengthways of rod are coated on by cushion blocking, accumulator housing surrounding lateral wall is equipped with the vertical sidewall rib arranged, accumulator housing surrounding lateral wall is covered with bumper, in sidewall rib is coated on by bumper.
Storage battery in use; the bumper of housing exterior walls and the cushion blocking of bottom play a very good protection to housing; vibration or external impact force well can be absorbed by cushion blocking and bumper; horizontal rib and lengthways of rod bear external extruding and impact, and dividing plate also add the intensity of whole housing.Accumulator housing outer wall and bottom surface bear external vibration and impact, be delivered to vibration on the battery electrode group unit in battery unit mounting groove and impact reduces greatly, storage battery all not easily causes battery electrode group crush injury when rocking between battery pack when installing and use or be subject to outside shock, effectively prevent battery pack from occurring damaged in collision, greatly reduce the failure rate of battery pack.
As preferably, accumulator housing surrounding lateral wall is equipped with the collision energy-absorbing groove that several are vertically arranged, collision energy-absorbing groove is " recessed " character form structure and protrudes from accumulator housing lateral wall, in collision energy-absorbing groove is coated on by bumper.The collision energy-absorbing groove of " recessed " character form structure is strong to the absorbability of impact, protects accumulator housing further.
As preferably, accumulator housing has been separated into six battery unit mounting grooves by three pieces of dividing plates, the dividing plate horizontally set of a piece longer, and the dividing plate of two pieces shorter is longitudinally arranged.Dividing plate arranges like this and accumulator housing overall construction intensity is increased greatly.
As preferably, horizontal rib is provided with three, and three horizontal ribs are corresponding with the dividing plate of horizontally set along same rectilinear direction spaced set; Lengthways of rod is provided with four, to arrange and corresponding with the dividing plate longitudinally arranged between two along same rectilinear direction.It is more reliable that this vibrational power flow makes cushion blocking be connected to accumulator housing bottom surface, difficult drop-off.
As preferably, on accumulator housing outer bottom, four angle positions are equipped with reinforcement feet, strengthen bracing frame and expose cushion blocking, strengthen feet outer surface and cushion blocking flush with outer surface.Strengthen feet and add accumulator housing support strength, add the ability that accumulator housing bears external force collision.
Compared with prior art, the beneficial effects of the utility model are: all not easily cause battery electrode group crush injury when storage battery rocks between battery pack when installing and use or is subject to outside shock, effectively prevent battery pack from occurring damaged in collision, greatly reduce the failure rate of battery pack.
Accompanying drawing explanation
Fig. 1 is the storage battery housing structure schematic diagram of embodiment 1 of the present utility model;
Fig. 2 is the accumulator housing upward view of embodiment 1 of the present utility model;
Fig. 3 is the storage battery housing structure schematic diagram of embodiment 2 of the present utility model;
Fig. 4 is the accumulator housing upward view of embodiment 2 of the present utility model;
Fig. 5 is the anti-collision air bag mounting structure schematic diagram of embodiment 2 of the present utility model;
Fig. 6 is the partial enlargement structural representation of the I position of Fig. 5 of the present utility model;
In figure: 1, accumulator housing, 2, dividing plate, 3, battery unit mounting groove, 4, battery electrode group unit, 5, horizontal rib, 6, lengthways of rod, 7, cushion blocking, 8, sidewall rib, 9, bumper, 10, collision energy-absorbing groove, 11, anti-vibration gas-bag, 12, plate of calming the anger, 13, connecting rod, 14, hinge bar, 15, connecting plate, 16, pull lever, 17, oval slide opening, 18, strengthen feet.
Embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described specifically:
Embodiment 1: a kind of storage battery antidetonation Anti-collide shell structure (see accompanying drawing 1, accompanying drawing 2), comprise the accumulator housing 1 of rectangular structure, dividing plate 2 is set in accumulator housing and accumulator housing is separated into several battery unit mounting grooves 3, accumulator housing has been separated into six battery unit mounting grooves by three pieces of dividing plates, the dividing plate horizontally set of one piece longer, the dividing plate of two pieces shorter is longitudinally arranged, three pieces of dividing plates are arranged in a crossed manner is two " ten " character form structures, dividing plate and battery jar body by integral forming.In each battery unit mounting groove, battery electrode group unit 4 is all installed.Accumulator housing inner bottom surface is provided with shockproof supporting pad.Accumulator housing outer bottom is provided with horizontal rib 5 and lengthways of rod 6, accumulator housing outer bottom is covered with cushion blocking 7, in horizontal rib and lengthways of rod are coated on by cushion blocking.Horizontal rib is provided with three, and three horizontal ribs are corresponding with the dividing plate of horizontally set along same rectilinear direction spaced set; Lengthways of rod is provided with four, to arrange and corresponding with the dividing plate longitudinally arranged between two along same rectilinear direction.On accumulator housing outer bottom, four angle positions are equipped with the reinforcement feet 18 of rectangle, strengthen feet and expose cushion blocking, strengthen feet outer surface and cushion blocking flush with outer surface.Accumulator housing surrounding lateral wall is equipped with the vertical sidewall rib 8 arranged, accumulator housing surrounding lateral wall is covered with bumper 9, in sidewall rib is coated on by bumper.Accumulator housing outer wall four angle positions are equipped with a sidewall rib, the two side of accumulator housing length direction are all arranged two sidewall ribs, the two side of accumulator housing Width are all arranged a sidewall rib.The curved structure of sidewall rib outer surface, horizontal rib and lengthways of rod cross section all rectangular.
Storage battery in use; the bumper of housing exterior walls and the cushion blocking of bottom play a very good protection to housing; vibration or external impact force well can be absorbed by cushion blocking and bumper; horizontal rib and lengthways of rod bear external extruding and impact, and dividing plate also add the intensity of whole housing.Accumulator housing outer wall and bottom surface bear external vibration and impact, be delivered to vibration on the battery electrode group unit in battery unit mounting groove and impact reduces greatly, storage battery all not easily causes battery electrode group crush injury when rocking between battery pack when installing and use or be subject to outside shock, effectively prevent battery pack from occurring damaged in collision, greatly reduce the failure rate of battery pack.
Embodiment 2: a kind of storage battery antidetonation Anti-collide shell structure (see accompanying drawing 3-6), its structure is similar to embodiment 1, main difference point is in the present embodiment, accumulator housing surrounding lateral wall to be equipped with several collision energy-absorbing grooves 10 vertically arranged, collision energy-absorbing groove is " recessed " character form structure and protrudes from accumulator housing lateral wall, in collision energy-absorbing groove is coated on by bumper.The two side of accumulator housing length direction is all arranged three collision energy-absorbing grooves, the two side of accumulator housing Width is all arranged two collision energy-absorbing grooves, collision energy-absorbing groove, sidewall rib, horizontal rib, lengthways of rod, reinforcement feet all with battery jar body by integral forming.The collision energy-absorbing groove of " recessed " character form structure is strong to the absorbability of impact, protects accumulator housing further.Battery unit mounting groove madial wall is all connected with the anti-vibration gas-bag 11 being full of gas, each anti-vibration gas-bag is interconnected, battery unit mounting groove bottom surface is all hinged with near four sidewall locations plate 12 of calming the anger, and plate of calming the anger is arranged between anti-vibration gas-bag and battery electrode group unit lateral wall, battery electrode group unit and each calming the anger between plate are all connected with shockproof pulling mechanism, shockproof pulling mechanism comprises the connecting rod 13 being hinged on plate upper end of calming the anger, centre position is hinged on the hinge bar 14 on the frame of battery unit mounting groove upper end, be fixedly connected on the connecting plate 15 of battery electrode group unit upper end-face edge position, be movably connected in the pull lever 16 on connecting plate, connecting plate is provided with oval slide opening 17, pull lever one end is movably connected in oval slide opening away from battery electrode group unit side, the pull lever other end is hinged on one end of hinge bar, rod hinge connection is at the other end of hinge bar.Storage battery is when being subject to external force collision, battery electrode group unit is subject to the effect of inertia, can travel forward relative to battery unit mounting groove, now battery electrode group unit pulls the shockproof pulling mechanism motion of rear side, the oval slide opening of strip due to what connecting plate was arranged, pull lever is movably connected in oval slide opening, and the shockproof pulling mechanism therefore on front side of battery electrode group unit can not move.The shockproof pulling mechanism connecting plate of rear side pulls pull bar to travel forward, pull bar pulls hinge bar one end to travel forward, the hinge bar other end pulls connecting rod one end to move backward, connecting rod pulls plate of calming the anger to move backward together, the anti-vibration gas-bag of plate to rear side of calming the anger extrude gas pressed to front side anti-vibration gas-bag in, prevent from being subject to impact damage on front side of battery electrode group unit.Solve battery pack well and rock the problem of clashing into the battery electrode group unit crush injury caused.Other structure is identical with embodiment 1.
Above-described embodiment is two kinds of preferably schemes of the present utility model, not does any pro forma restriction to the utility model, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.
Claims (5)
1. a storage battery antidetonation Anti-collide shell structure, comprise accumulator housing, dividing plate is set in accumulator housing and accumulator housing is separated into several battery unit mounting grooves, in battery unit mounting groove, battery electrode group unit is installed, it is characterized in that, accumulator housing outer bottom is provided with horizontal rib and lengthways of rod, accumulator housing outer bottom is covered with cushion blocking, in horizontal rib and lengthways of rod are coated on by cushion blocking, accumulator housing surrounding lateral wall is equipped with the vertical sidewall rib arranged, accumulator housing surrounding lateral wall is covered with bumper, in sidewall rib is coated on by bumper.
2. storage battery antidetonation Anti-collide shell structure according to claim 1, it is characterized in that, accumulator housing surrounding lateral wall is equipped with the collision energy-absorbing groove that several are vertically arranged, collision energy-absorbing groove is " recessed " character form structure and protrudes from accumulator housing lateral wall, in collision energy-absorbing groove is coated on by bumper.
3. storage battery antidetonation Anti-collide shell structure according to claim 1, is characterized in that, accumulator housing has been separated into six battery unit mounting grooves by three pieces of dividing plates, the dividing plate horizontally set of a piece longer, and the dividing plate of two pieces shorter is longitudinally arranged.
4. storage battery antidetonation Anti-collide shell structure according to claim 3, it is characterized in that, horizontal rib is provided with three, and three horizontal ribs are corresponding with the dividing plate of horizontally set along same rectilinear direction spaced set; Lengthways of rod is provided with four, to arrange and corresponding with the dividing plate longitudinally arranged between two along same rectilinear direction.
5. the storage battery antidetonation Anti-collide shell structure according to claim 1 or 2 or 3 or 4, it is characterized in that, on accumulator housing outer bottom, four angle positions are equipped with reinforcement feet, strengthen feet and expose cushion blocking, strengthen feet outer surface and cushion blocking flush with outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420758681.3U CN204243106U (en) | 2014-12-05 | 2014-12-05 | Storage battery antidetonation Anti-collide shell structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420758681.3U CN204243106U (en) | 2014-12-05 | 2014-12-05 | Storage battery antidetonation Anti-collide shell structure |
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| CN204243106U true CN204243106U (en) | 2015-04-01 |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104617244A (en) * | 2014-12-05 | 2015-05-13 | 超威电源有限公司 | Electric-car storage-battery anti-shock crashproof structure |
| CN108649152A (en) * | 2018-05-08 | 2018-10-12 | 安徽上造智能设备科技有限公司 | Based on packing forms cell package fixed structure and its control system |
| WO2019028569A1 (en) * | 2017-08-10 | 2019-02-14 | 付萌华 | Battery holder having protection cavities |
| CN109501994A (en) * | 2019-01-09 | 2019-03-22 | 广州市旋通节能科技有限公司 | The Anti-collision mounting structure of electric ship battery |
| CN109823154A (en) * | 2017-11-23 | 2019-05-31 | 比亚迪股份有限公司 | A kind of battery tray and the vehicle with it |
| CN110137400A (en) * | 2016-07-29 | 2019-08-16 | 苹果公司 | Battery pack with the structural elements for improving heat management |
| CN114094259A (en) * | 2021-11-12 | 2022-02-25 | 深圳理士电源发展有限公司 | Shock-resistant battery |
| US11296381B2 (en) | 2016-07-29 | 2022-04-05 | Apple Inc. | High-density battery pack |
| US11296380B2 (en) | 2016-07-29 | 2022-04-05 | Apple Inc. | Battery packs having structural members for improving thermal management |
| CN114388961A (en) * | 2022-01-07 | 2022-04-22 | 武汉亿纬星笙能源有限公司 | Battery module and battery |
| US11469471B1 (en) | 2018-02-02 | 2022-10-11 | Apple Inc. | Battery pack heat dispensing systems |
| US11502354B1 (en) | 2016-11-30 | 2022-11-15 | Apple Inc. | Directed quench systems and components |
| US11757149B1 (en) | 2016-09-20 | 2023-09-12 | Apple Inc. | Battery liquid quench system and methods of manufacture thereof |
| US11764431B2 (en) | 2020-10-22 | 2023-09-19 | Apple Inc. | Battery pack structures and systems |
| US11870092B1 (en) | 2017-02-01 | 2024-01-09 | Apple Inc. | On-board vent gas abatement |
| US12009655B2 (en) | 2021-09-15 | 2024-06-11 | Apple Inc. | Switchable pyro fuse |
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- 2014-12-05 CN CN201420758681.3U patent/CN204243106U/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104617244A (en) * | 2014-12-05 | 2015-05-13 | 超威电源有限公司 | Electric-car storage-battery anti-shock crashproof structure |
| CN104617244B (en) * | 2014-12-05 | 2017-02-22 | 超威电源有限公司 | Electric-car storage-battery anti-shock crashproof structure |
| US11296380B2 (en) | 2016-07-29 | 2022-04-05 | Apple Inc. | Battery packs having structural members for improving thermal management |
| CN110137400A (en) * | 2016-07-29 | 2019-08-16 | 苹果公司 | Battery pack with the structural elements for improving heat management |
| US11296381B2 (en) | 2016-07-29 | 2022-04-05 | Apple Inc. | High-density battery pack |
| US11699821B2 (en) | 2016-07-29 | 2023-07-11 | Apple Inc. | Battery packs having structural members for improving thermal management |
| US11757149B1 (en) | 2016-09-20 | 2023-09-12 | Apple Inc. | Battery liquid quench system and methods of manufacture thereof |
| US11502354B1 (en) | 2016-11-30 | 2022-11-15 | Apple Inc. | Directed quench systems and components |
| US11870092B1 (en) | 2017-02-01 | 2024-01-09 | Apple Inc. | On-board vent gas abatement |
| WO2019028569A1 (en) * | 2017-08-10 | 2019-02-14 | 付萌华 | Battery holder having protection cavities |
| CN109823154A (en) * | 2017-11-23 | 2019-05-31 | 比亚迪股份有限公司 | A kind of battery tray and the vehicle with it |
| US11916247B1 (en) | 2018-02-02 | 2024-02-27 | Apple Inc. | Battery pack heat dispensing systems |
| US11469471B1 (en) | 2018-02-02 | 2022-10-11 | Apple Inc. | Battery pack heat dispensing systems |
| CN108649152A (en) * | 2018-05-08 | 2018-10-12 | 安徽上造智能设备科技有限公司 | Based on packing forms cell package fixed structure and its control system |
| CN109501994A (en) * | 2019-01-09 | 2019-03-22 | 广州市旋通节能科技有限公司 | The Anti-collision mounting structure of electric ship battery |
| US11764431B2 (en) | 2020-10-22 | 2023-09-19 | Apple Inc. | Battery pack structures and systems |
| US11936055B2 (en) | 2020-10-22 | 2024-03-19 | Apple Inc. | Battery pack structures and systems |
| US11973235B2 (en) | 2020-10-22 | 2024-04-30 | Apple Inc. | Battery pack structures and systems |
| US12002976B2 (en) | 2020-10-22 | 2024-06-04 | Apple Inc. | Battery pack structures and systems |
| US12002977B2 (en) | 2020-10-22 | 2024-06-04 | Apple Inc. | Battery pack structures and systems |
| US12009655B2 (en) | 2021-09-15 | 2024-06-11 | Apple Inc. | Switchable pyro fuse |
| CN114094259A (en) * | 2021-11-12 | 2022-02-25 | 深圳理士电源发展有限公司 | Shock-resistant battery |
| CN114388961A (en) * | 2022-01-07 | 2022-04-22 | 武汉亿纬星笙能源有限公司 | Battery module and battery |
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| GR01 | Patent grant |