CN103117365A - Method for connecting electric vehicle battery internal and external tanks, and structure thereof - Google Patents
Method for connecting electric vehicle battery internal and external tanks, and structure thereof Download PDFInfo
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- CN103117365A CN103117365A CN2011103628752A CN201110362875A CN103117365A CN 103117365 A CN103117365 A CN 103117365A CN 2011103628752 A CN2011103628752 A CN 2011103628752A CN 201110362875 A CN201110362875 A CN 201110362875A CN 103117365 A CN103117365 A CN 103117365A
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- battery
- outer container
- jack assemblies
- spacing seat
- elastic spacing
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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 invention discloses a method for connecting electric vehicle battery internal and external tanks, and a structure thereof. A battery internal tank is inserted to a battery external tank in a drawer type structure manner, and is rapidly replaced and positioned through fixing by inserting a dead bolt to a lock hole; impact force generated during vehicle accelerating or braking can be alleviated through applying pre-thrust to the battery internal tank by an elastic spacing seat arranged at the inner side of the rear panel of the battery external tank; and an electrical connecting piece arranged between the battery external tank and the battery internal tank is prevented from squashing through restricting the smallest limit distance between the battery internal tank and the battery external tank by a rigid spacing table arranged at the bottom of the elastic spacing seat. A whole socket assembly and an insulation plate are used as a whole installation module, so the assembling and dismounting are convenient. The socket assembly is flexibly connected with an external cable through an adapter to guarantee the tight butt of a plug assembly and the socket assembly and make a socket connector well and stably work. Two first defense lines for dust and water prevention are possessed in the invention, so the safety and the reliability of the connector are enhanced.
Description
Technical field
the present invention relates to method of attachment and the structure of outer container in a kind of electric vehicle-mounted battery, belong to the replacing technical field of electric vehicle-mounted battery.
Background technology
along with the raising of people's living standard, increasing family has automobile, although the trip that automobile is people provides convenience, a large amount of motor vehicle exhaust emissions has caused larger pollution to atmosphere.Therefore the target that electric automobile has become people to attract attention.
the Major Difficulties of Development of EV is except needs solve the cruising range of electric automobile at present, and also having an important factor is to need to solve, the replacing problem of battery.
while changing battery, the reliability that battery connects plays vital effect to the security of operation of electric automobile.The battery outer container is installed on electric automobile, and battery pack is contained in the interior case of battery.On case and battery outer container, the electrical connection group all is installed in battery, in battery, case is connected by coupling assembling with the battery outer container.Because electric automobile is motion carrier, electric automobile jolting and the inertia extruding of electric automobile in acceleration and braking procedure in motion process, all can affect the reliability of the interior case of battery and battery outer container coupling assembling.
at present, coupling assembling on electric automobile is that plane connects substantially, planar junction is mainly that the effect by elastic force presses together the working face of case in battery and battery outer container, between the two for flexibly connecting, do not form a rigid unitary, when jolting and External Force Acting that inertia extruding produces during in coupling assembling of electric automobile, between planar junction, relative motion or friction can occur, can make between connector to occur that moment breaks away from when serious, thereby generation virtual connection, for high-field electrode, very easily produce electric discharge phenomena, cause electrode burnt, have a strong impact on the normal operation of vehicle.Plane connects because not good dustproof, waterproof measure can leave dust or bonding moisture between connector, may discharge at any time, causes coupling assembling local or whole burnt, affects the normal operation of whole vehicle.Existing plane connects the main distributed connected mode that adopts in addition, and installation dimension is larger, and the relative position between coupling assembling comparatively is difficult to ensure card, to processing, brings certain difficulty, is unfavorable for standardization and the installation of producing.
Summary of the invention
the object of the invention is to, method of attachment and the structure of outer container in a kind of electric vehicle-mounted battery is provided.The syndeton of outer container in a kind of electric vehicle-mounted battery is provided.To improve connection reliability and the fail safe of inside and outside battery case, and be convenient to maintenance, change the needs of battery to adapt to electric motor car.Guarantee the normal operation of motor vehicle.
technical scheme of the present invention:
the method of attachment of outer container in a kind of electric vehicle-mounted battery, in battery, case adopts drawer-type structure to insert the battery outer container, and realizes quick-replaceable and locate case in battery by the fixed form that dead bolt inserts lockhole; By the elastic spacing seat that is located at battery outer container rear board inboard, case in battery is applied to pre-thrust and can slow down the impulsive force that vehicle accelerates or brake produces; By the least limit position between case and battery outer container in the rigid limit platform restriction battery that is located at elastic spacing seat bottom, prevent from squeezing the bad electrical fitting between case in battery outer container and battery that is arranged on.
in the moving on-vehicle battery of aforementioned electric, in the method for attachment of outer container, described electrical fitting comprises the jack assemblies that is arranged on battery outer container rear board inboard and is arranged on the plug-assembly in the case rear board outside in battery; In battery case by plug-assembly and vehicle or the jack assemblies on the battery outer container of charging station peg graft, for the vehicle power supply or case in battery is charged; Jack assemblies is connected with insulation board elasticity through spring supporting, makes jack assemblies can be in elastic range freely movable, to make up the alignment error of jack assemblies, guarantees that plug-assembly can insert jack assemblies smoothly; Insulation board is connected with mounting panel through bolt, and mounting panel is connected with the battery outer container rear board outside through bolt; Be equipped with through hole on insulation board, mounting panel and battery outer container rear board, can be by through hole and jack assemblies electrical connection.
in the moving on-vehicle battery of aforementioned electric, in the method for attachment of outer container, described jack assemblies is provided with sealing ring, is provided with two electrode contact pins and one group of signal pin in sealing ring, and sealing ring plays guard electrode contact pin and signal pin; Sealing ring is provided with the taper location hole outward, plays the connection guiding function while being connected with plug-assembly; Plug-assembly is provided with the seal groove corresponding with sealing ring, be provided with sealing joint strip in seal groove, be provided with two electrode jacks corresponding with the electrode contact pin and one group of signal jack corresponding with signal pin in the scope that seal groove surrounds, the scope that seal groove surrounds is provided with the conical dowel pin corresponding with jack assemblies outward, the plug-assembly edge is provided with protective cover, play a part dustproof, waterproof, guarantee that jack assemblies or plug-assembly can not be short-circuited.
in the method for attachment of the interior outer container of the moving on-vehicle battery of aforementioned electric, the rear board outside of described battery outer container is provided with micro connector and adapter, two electrode contact pins on jack assemblies adopt flexible cord to be connected with adapter, and one group of signal pin on jack assemblies adopts flexible cord to be connected with micro connector; Micro connector is connected with the external power supply cable with the outer signal cable respectively with adapter; Thereby the external force that external power supply cable and outer signal cable produce can not pass to jack assemblies guarantees electrical connection reliably between jack assemblies and plug-assembly.
in the method for attachment of the interior outer container of the moving on-vehicle battery of aforementioned electric, described elastic spacing seat is step-like cylindrical, on the elastic spacing seat, cover has butterfly spring, and elastic spacing seat and butterfly spring overcoat have the rigid limit platform, and elastic spacing seat one end stretches out from rigid limit platform one end; The elastic spacing seat can slide in the rigid limit platform; Rigid limit platform one end is provided with adpting flange, and adpting flange is connected with the battery outer container; When in battery, case pushes the end in contact that battery outer container and elastic spacing seat stretch out and oppresses the elastic spacing seat, butterfly spring is compressed, and case in battery is applied to pre-thrust.
structure according to the method for attachment formation of outer container in the moving on-vehicle battery of aforementioned electric, comprise case and battery outer container in battery; In battery, case and battery outer container are pegged graft, and in battery, case is provided with dead bolt, and the battery outer container is provided with lockhole; Battery outer container rear board inboard is provided with the elastic spacing seat.
in aforementioned structure, described battery outer container rear board inboard is provided with jack assemblies, and jack assemblies is pegged graft with the plug-assembly that is located at the case rear board outside in battery; Jack assemblies is connected with insulation board elasticity through spring supporting, and insulation board is connected with mounting panel through bolt, and mounting panel is connected with the battery outer container rear board outside through bolt; Be equipped with through hole on insulation board, mounting panel and battery outer container rear board.
in aforementioned structure, described jack assemblies is provided with sealing ring, is provided with two electrode contact pins and one group of signal pin in sealing ring; Sealing ring is provided with the taper location hole outward; Plug-assembly is provided with seal groove, is provided with sealing joint strip in seal groove, is provided with two electrode jacks and one group of signal jack in the scope that seal groove surrounds, and the scope that seal groove surrounds is provided with conical dowel pin outward, and the plug-assembly edge is provided with protective cover.
in aforementioned structure, the rear board of the described battery outer container outside is provided with micro connector and adapter, and two electrode contact pins on jack assemblies are connected with adapter through one group of flexible cord, and one group of signal pin on jack assemblies is connected with micro connector through one group of flexible cord; Micro connector is connected with the external power supply cable with the outer signal cable respectively with adapter.
in aforementioned structure, described elastic spacing seat is step-like cylindrical, and the elastic spacing seat is provided with butterfly spring; Elastic spacing seat and butterfly spring overcoat have the rigid limit platform, and elastic spacing seat one end stretches out the rigid limit platform; Rigid limit platform one end is provided with adpting flange, and adpting flange is connected with the battery outer container.
compared with prior art, the present invention has the following advantages:
jack assemblies is secured by bolts on insulation board, insulation board connects with the mounting panel of battery outer container, when whole jack assemblies need to overhaul, can take out from the rear inside face of battery case outer container, avoid the restriction of battery case rear end vehicle space, whole jack assemblies and insulation board, as an integral installation module, are convenient to assembly and disassembly.Pin terminal on jack assemblies transfers out by flexible cord, be connected on the insulation adapter, on insulation adapter self-contained battery case outer container, pass through adapter, the external power supply cable is directly connected and separates with the electrode contact pin of jack assemblies, avoid the external power supply cable to produce active force to electrode contact pin rigid attachment, thereby guarantee tightly docking of plug-assembly and jack assemblies, make the connector connector better, more stable work.Signal pin on jack assemblies gets final product by micro connector and outer signal cable butting, realize multi-thread quick installation, simultaneously, this micro connector has strict dustproof, waterproof measure, stable connection, reliable, avoid the impact of external active force on communication, the reliability that the whole battery case strengthened connects.Jack assemblies on described battery case outer container and the plug-assembly on interior case; contact pin and low-voltage signal line separate itself and other hardware and protect contact pin and jack not to expose by protective cover; whole contact pin jack is sealed; as the first line of defence dustproof, waterproof, strengthened the security reliability of connector.
The accompanying drawing explanation
fig. 1 is structural representation of the present invention;
fig. 2 is the structural representation of jack assemblies;
fig. 3 is the structural representation of jack assemblies;
fig. 4 is the structural representation of elastic spacing seat.
being labeled as in accompanying drawing: case in the 1-battery, 2-battery outer container, 3-elastic spacing seat, 4-rigid limit platform, the 5-dead bolt, the 6-lockhole, 7-mechanical pin lock, the 8-plug-assembly, the 9-jack assemblies, the 10-micro connector, the 11-adapter, the 12-protective cover, the 13-sealing ring, 14-electrode contact pin, the 15-electrode jack, 16-taper location hole, the 17-conical dowel pin, the 18-spring supporting, the 19-insulation board, the 20-mounting panel, 21-external power supply cable, the 22-rolling bearing assembly, 23-outer signal cable, the 24-signal pin, the 25-through hole, the 26-seal groove, 27-signal jack, the 28-butterfly spring, the 29-adpting flange.
Embodiment
below in conjunction with drawings and Examples, the present invention is described in further detail, but not as any limitation of the invention.
the method of attachment of outer container in a kind of electric vehicle-mounted battery, as shown in Figure 1.In the battery of the method, case 1 adopts drawer-type structure to insert battery outer container 2, and the fixed form of inserting lockhole 6 by dead bolt 5 realizes case 1 in quick-replaceable and location battery; Apply pre-thrust by case 1 in the 3 pairs of batteries of elastic spacing seat that are located at battery outer container 2 rear board inboards and can slow down the impulsive force that vehicle accelerates or brake produces; By the least limit position between case 1 and battery outer container 2 in the rigid limit platform 4 restriction batteries that are located at elastic spacing seat 3 bottoms, prevent from squeezing the bad electrical fitting between case 1 in battery outer container 2 and battery that is arranged on.Electrical fitting comprises the jack assemblies 9 that is arranged on battery outer container 2 rear board inboards and is arranged on the plug-assembly 8 in the case 1 rear board outside in battery; In battery, case 1 is pegged graft by the jack assemblies 9 on plug-assembly 8 and vehicle or on the battery outer container 2 of charging station, for the vehicle power supply or to 1 charging of case in battery.As shown in Figure 2, jack assemblies 9 is connected with insulation board 19 elasticity through spring supporting 18, makes jack assemblies 9 can be in elastic range freely movable, to make up the alignment error of jack assemblies 9, guarantees that plug-assembly 8 can insert jack assemblies 9 smoothly; Insulation board 19 is connected with mounting panel 20 through bolt, and mounting panel 20 is connected with the battery outer container 2 rear board outsides through bolt; Be equipped with through hole 25 on insulation board 19, mounting panel 20 and battery outer container 2 rear boards, can be by through hole 25 and jack assemblies 9 electrical connections.Jack assemblies 9 is provided with sealing ring 3, is provided with two electrode contact pins 14 and one group of signal pin 24 in sealing ring 3, and sealing ring 3 plays guard electrode contact pin 14 and signal pin 24; Sealing ring 3 is outer is provided with taper location hole 16, plays the connection guiding function while being connected with plug-assembly 8.As shown in Figure 3, plug-assembly 8 is provided with the seal groove corresponding with sealing ring 3 26, be provided with sealing joint strip in seal groove 26, be provided with two electrode jacks corresponding with electrode contact pin 14 15 and one group of signal jack 27 corresponding with signal pin 24 in the scope that seal groove 26 surrounds, the scope that seal groove 26 surrounds is provided with the conical dowel pin corresponding with jack assemblies 9 17 outward, plug-assembly 8 edges are provided with protective cover 12, protective cover 12 is the rectangle corrugated bushing, when plug-assembly 8 moves to jack assemblies 9, the front end of rectangle corrugated bushing first contacts with jack assemblies 9, make the interior formation closed cavity of plug-assembly 8 and jack assemblies 9, can well prevent dust, and the electric arc can prevent from connecting the time leaks.Play a part dustproof, waterproof, guarantee that jack assemblies 9 or plug-assembly 8 can not be short-circuited.The rear board outside of battery outer container 2 is provided with micro connector 10 and adapter 11, and two the electrode contact pins 14 on jack assemblies 9 adopt flexible cord to be connected with adapter 11, and the one group of signal pin 24 on jack assemblies 9 adopts flexible cord to be connected with micro connector 10; Micro connector 10 is connected with external power supply cable 21 with outer signal cable 23 respectively with adapter 11; Thereby the external force that external power supply cable 21 and outer signal cable 23 produce can not pass to jack assemblies 9 guarantees electrical connection reliably between jack assemblies 9 and plug-assembly 8.As shown in Figure 4, described elastic spacing seat 3 is step-like cylindrical, and on elastic spacing seat 3, cover has butterfly spring 28, and elastic spacing seat 3 and butterfly spring 28 overcoats have rigid limit platform 4, and elastic spacing seat 3 one ends stretch out from rigid limit platform 4 one ends; Elastic spacing seat 3 can be in the interior slip of rigid limit platform 4; Rigid limit platform 4 one ends are provided with adpting flange, and adpting flange is connected with battery outer container 2; When in battery, case 1 pushes the end in contact that battery outer container 2 and elastic spacing seat 3 stretch out and oppresses elastic spacing seat 3, butterfly spring 28 is compressed, and case in battery 1 is applied to pre-thrust.
according to the structure of the method for attachment formation of outer container in the moving on-vehicle battery of aforementioned electric, as shown in Figure 1.Comprise case 1 and battery outer container 2 in battery; In battery, case 1 is pegged graft with battery outer container 2, and in battery, case 1 is provided with dead bolt 5, and battery outer container 2 is provided with lockhole 6; Battery outer container 2 rear board inboards are provided with elastic spacing seat 3.Elastic spacing seat 3 is step-like cylindrical (see figure 4), and elastic spacing seat 3 is provided with butterfly spring 28; Elastic spacing seat 3 and butterfly spring 28 overcoats have rigid limit platform 4, and elastic spacing seat 3 one ends stretch out rigid limit platform 4; Rigid limit platform 4 one ends are provided with adpting flange 29, and adpting flange 19 is connected with battery outer container 2.Battery outer container 2 rear board inboards are provided with jack assemblies 9, and jack assemblies 9 is pegged graft with the plug-assembly 8 that is located at the case 1 rear board outside in battery.As shown in Figure 2, jack assemblies 9 is connected with insulation board 19 elasticity through spring supporting 18, and insulation board 19 is connected with mounting panel 20 through bolt, and mounting panel 20 is connected with the battery outer container 2 rear board outsides through bolt; Be equipped with through hole 25 on insulation board 19, mounting panel 20 and battery outer container 2 rear boards.Jack assemblies 9 is provided with sealing ring 3, is provided with two electrode contact pins 14 and one group of signal pin 24 in sealing ring 3; The outer taper location hole 16 that is provided with of sealing ring 3.As shown in Figure 3, plug-assembly 8 is provided with seal groove 26, be provided with sealing joint strip in seal groove 26, be provided with two electrode jacks 15 and one group of signal jack 27 in the scope that seal groove 26 surrounds, the scope that seal groove 26 surrounds is provided with conical dowel pin 17 outward, and plug-assembly 8 edges are provided with protective cover 12.The rear board outside of battery outer container 2 is provided with micro connector 10 and adapter 11, and two electrode contact pins 14 on jack assemblies 9 are connected with adapter 11 through one group of flexible cord, and one group of signal pin 24 on jack assemblies 9 is connected with micro connector 10 through one group of flexible cord; Micro connector 10 is connected with external power supply cable 21 with outer signal cable 23 respectively with adapter 11.
Claims (10)
1. the method for attachment of outer container in an electric vehicle-mounted battery is characterized in that: in battery, case adopts drawer-type structure to insert the battery outer container, and realizes quick-replaceable and locate case in battery by the fixed form that dead bolt inserts lockhole; By the elastic spacing seat that is located at battery outer container rear board inboard, case in battery is applied to pre-thrust and can slow down the impulsive force that vehicle accelerates or brake produces; By the least limit position between case and battery outer container in the rigid limit platform restriction battery that is located at elastic spacing seat bottom, prevent from squeezing the bad electrical fitting between case in battery outer container and battery that is arranged on.
2. the method for attachment of the interior outer container of electric vehicle-mounted battery according to claim 1 is characterized in that: described electrical fitting comprises the jack assemblies that is arranged on battery outer container rear board inboard and is arranged on the plug-assembly in the case rear board outside in battery; In battery case by plug-assembly and vehicle or the jack assemblies on the battery outer container of charging station peg graft, for the vehicle power supply or case in battery is charged; Jack assemblies is connected with insulation board elasticity through spring supporting, makes jack assemblies can be in elastic range freely movable, to make up the alignment error of jack assemblies, guarantees that plug-assembly can insert jack assemblies smoothly; Insulation board is connected with mounting panel through bolt, and mounting panel is connected with the battery outer container rear board outside through bolt; Be equipped with through hole on insulation board, mounting panel and battery outer container rear board, can be by through hole and jack assemblies electrical connection.
3. the method for attachment of the interior outer container of electric vehicle-mounted battery according to claim 2, it is characterized in that: described jack assemblies is provided with sealing ring, be provided with two electrode contact pins and one group of signal pin in sealing ring, sealing ring plays guard electrode contact pin and signal pin; Sealing ring is provided with the taper location hole outward, plays the connection guiding function while being connected with plug-assembly; Plug-assembly is provided with the seal groove corresponding with sealing ring, be provided with sealing joint strip in seal groove, be provided with two electrode jacks corresponding with the electrode contact pin and one group of signal jack corresponding with signal pin in the scope that seal groove surrounds, the scope that seal groove surrounds is provided with the conical dowel pin corresponding with jack assemblies outward, the plug-assembly edge is provided with protective cover, play a part dustproof, waterproof, guarantee that jack assemblies or plug-assembly can not be short-circuited.
4. the method for attachment of the interior outer container of electric vehicle-mounted battery according to claim 3, it is characterized in that: the rear board outside of described battery outer container is provided with micro connector and adapter, two electrode contact pins on jack assemblies adopt flexible cord to be connected with adapter, and one group of signal pin on jack assemblies adopts flexible cord to be connected with micro connector; Micro connector is connected with the external power supply cable with the outer signal cable respectively with adapter; Thereby the external force that external power supply cable and outer signal cable produce can not pass to jack assemblies guarantees electrical connection reliably between jack assemblies and plug-assembly.
5. the method for attachment of the interior outer container of electric vehicle-mounted battery according to claim 2, it is characterized in that: described elastic spacing seat (3) is for step-like cylindrical, the upper cover of elastic spacing seat (3) has butterfly spring (28), elastic spacing seat (3) and butterfly spring (28) overcoat have rigid limit platform (4), and elastic spacing seat (3) one ends stretch out from rigid limit platform (4) one ends; Elastic spacing seat (3) can slide in rigid limit platform (4); Rigid limit platform (4) one ends are provided with adpting flange (), and adpting flange () is connected with battery outer container (2); When case in battery (1) pushes the end in contact that battery outer container (2) and elastic spacing seat (3) stretch out and oppresses elastic spacing seat (3), butterfly spring (28) is compressed, and case in battery (1) is applied to pre-thrust.
6. the structure formed according to the method for attachment of outer container in the described electric vehicle-mounted battery of the arbitrary claim of claim 1-5, comprise case (1) and battery outer container (2) in battery; It is characterized in that: in battery, case (1) is pegged graft with battery outer container (2), and in battery, case (1) is provided with dead bolt (5), and battery outer container (2) is provided with lockhole (6); Battery outer container (2) rear board inboard is provided with elastic spacing seat (3).
7. structure according to claim 6, it is characterized in that: described battery outer container (2) rear board inboard is provided with jack assemblies (9), and jack assemblies (9) is pegged graft with the plug-assembly (8) that is located at case (1) the rear board outside in battery; Jack assemblies (9) is connected with insulation board (19) elasticity through spring supporting (18), and insulation board (19) is connected with mounting panel (20) through bolt, and mounting panel (20) is connected with battery outer container (2) the rear board outside through bolt; Be equipped with through hole (25) on insulation board (19), mounting panel (20) and battery outer container (2) rear board.
8. structure according to claim 7, it is characterized in that: described jack assemblies (9) is provided with sealing ring (3), is provided with two electrode contact pins (14) and one group of signal pin (24) in sealing ring (3); The outer taper location hole (16) that is provided with of sealing ring (3); Plug-assembly (8) is provided with seal groove (26), seal groove is provided with sealing joint strip in (26), be provided with two electrode jacks (15) and one group of signal jack (27) in the scope that seal groove (26) surrounds, the scope that seal groove (26) surrounds is provided with conical dowel pin (17) outward, and plug-assembly (8) edge is provided with protective cover (12).
9. structure according to claim 8, it is characterized in that: the rear board outside of described battery outer container (2) is provided with micro connector (10) and adapter (11), two electrode contact pins (14) on jack assemblies (9) are connected with adapter (11) through one group of flexible cord, and the one group of signal pin (24) on jack assemblies (9) is connected with micro connector (10) through one group of flexible cord; Micro connector (10) is connected with external power supply cable (21) with outer signal cable (23) respectively with adapter (11).
10. structure according to claim 9, it is characterized in that: described elastic spacing seat (3) is for step-like cylindrical, and elastic spacing seat (3) is provided with butterfly spring (28); Elastic spacing seat (3) and butterfly spring (28) overcoat have rigid limit platform (4), and elastic spacing seat (3) one ends stretch out rigid limit platform (4); Rigid limit platform (4) one ends are provided with adpting flange (29), and adpting flange (19) is connected with battery outer container (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110362875.2A CN103117365B (en) | 2011-11-16 | 2011-11-16 | Method for connecting electric vehicle battery internal and external tanks, and structure thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110362875.2A CN103117365B (en) | 2011-11-16 | 2011-11-16 | Method for connecting electric vehicle battery internal and external tanks, and structure thereof |
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| CN103117365A true CN103117365A (en) | 2013-05-22 |
| CN103117365B CN103117365B (en) | 2015-04-01 |
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| CN201110362875.2A Active CN103117365B (en) | 2011-11-16 | 2011-11-16 | Method for connecting electric vehicle battery internal and external tanks, and structure thereof |
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| KR20160040526A (en) * | 2013-07-25 | 2016-04-14 | 델피 테크놀로지스 인코포레이티드 | High voltage electrical center with connectorized bulkhead |
| CN103538457B (en) * | 2013-11-11 | 2017-04-19 | 上海中科力帆电动汽车有限公司 | Current collector structure for electric car battery pack |
| CN103538457A (en) * | 2013-11-11 | 2014-01-29 | 上海中科力帆电动汽车有限公司 | Current collector structure for electric car battery pack |
| CN103692894B (en) * | 2013-12-12 | 2016-02-10 | 郑州宇通客车股份有限公司 | Device for fixing boxes |
| CN103692894A (en) * | 2013-12-12 | 2014-04-02 | 郑州宇通客车股份有限公司 | Box body fixing device |
| CN104283016A (en) * | 2014-09-25 | 2015-01-14 | 广东亿纬赛恩斯新能源***有限公司 | Connection structure assembly and connection method for battery module of electric vehicle |
| CN105591045A (en) * | 2014-11-10 | 2016-05-18 | 福特全球技术公司 | Battery assembly including structural foamed materials |
| CN105591045B (en) * | 2014-11-10 | 2020-12-11 | 福特全球技术公司 | Battery assembly including structural foam |
| US11264667B2 (en) | 2014-11-10 | 2022-03-01 | Ford Global Technologies, Llc | Battery assembly including structural foamed materials |
| CN106476593A (en) * | 2016-08-22 | 2017-03-08 | 浙江比洛德传动技术有限公司 | A kind of electric automobile of convenient replacing rechargeable battery |
| CN109643872A (en) * | 2016-10-28 | 2019-04-16 | 松下知识产权经营株式会社 | Connector structure and electrical storage device |
| CN106848142A (en) * | 2017-03-27 | 2017-06-13 | 惠州市忠邦电子有限公司 | A kind of embedded automatic seat battery apparatus |
| CN109390794A (en) * | 2017-08-02 | 2019-02-26 | 上海电巴新能源科技有限公司 | Electric connector and electric-type battery case is changed comprising it |
| CN109193238A (en) * | 2018-09-16 | 2019-01-11 | 安徽华希电力科技有限公司 | A kind of guard shield for compound self-feeding type connector |
| CN110165103B (en) * | 2019-04-08 | 2021-11-05 | 河南平高电气股份有限公司 | Energy storage device |
| CN110165103A (en) * | 2019-04-08 | 2019-08-23 | 河南平高电气股份有限公司 | Energy storage device |
| CN113394615A (en) * | 2020-03-12 | 2021-09-14 | 范松皇家油墨厂 | Kitchen plug-in power connector assembly with spring assembly |
| CN113394615B (en) * | 2020-03-12 | 2024-04-12 | 范松皇家油墨厂 | Kitchen plug-in power connector assembly with spring assembly |
| CN115084924A (en) * | 2022-07-21 | 2022-09-20 | 深圳市国天电子股份有限公司 | Waterproof automobile connector |
| CN115084924B (en) * | 2022-07-21 | 2022-11-08 | 深圳市国天电子股份有限公司 | Waterproof automobile connector |
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