CN104283016A - Connection structure assembly and connection method for battery module of electric vehicle - Google Patents
Connection structure assembly and connection method for battery module of electric vehicle Download PDFInfo
- Publication number
- CN104283016A CN104283016A CN201410500027.7A CN201410500027A CN104283016A CN 104283016 A CN104283016 A CN 104283016A CN 201410500027 A CN201410500027 A CN 201410500027A CN 104283016 A CN104283016 A CN 104283016A
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- CN
- China
- Prior art keywords
- battery modules
- plug
- electric vehicle
- battery module
- wire casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/70—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by fuel cells
- B60L50/72—Constructional details of fuel cells specially adapted for electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/30—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Secondary Cells (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a connection structure assembly and a connection method for a battery module of an electric vehicle. The connection structure assembly comprises a trunking, plugs and a battery module fixing device, wherein the trunking is used for storing cables located in the electric vehicle in a centralized mode; the plugs include a positive plug and a negative plug, the two plugs are both fixed to the trunking and used for being connected with the cables and the battery module; the battery module fixing device is arranged on the side face, provided with the positive plug and the negative plug, of the trunking, located on the periphery of the two plugs and used for detachable installation of the battery module on the trunking. According to the scheme, since the cables are integrated in the trunking, on one hand, the situation that insulating layers on the surfaces of the cables are abraded because the cables are directly exposed in the electric vehicle can be prevented, and the safety in use is guaranteed; on the other hand, the cables can be effectively prevented from being distributed disorderly in the electric vehicle, it is guaranteed that the cables do not influence use of other parts of the electric vehicle, and meanwhile the aesthetic degree is increased; since the cables and the battery module are connected through terminals, the reliability of connection between the cables and the battery module is improved, and a battery can be mounted and demounted more conveniently.
Description
Technical field
The present invention relates to vehicle technology field, particularly relate to a kind of syndeton assembly and method of attachment of electric vehicle battery module.
Background technology
At present, the battery modules of electric motor car connects employing cable mostly and connects, cable does not adopt any safeguard measure to protect when electric motor car is inner, directly exposedly be arranged in electric motor car, such structure has following defect: (1), in use, cable often and other parts of electric motor car rub, insulating barrier is worn, cause the current-carrying part in cable in atmosphere exposed, security incident occurs; (2), arrangement that cable is at random in electric motor car, not only affect attractive in appearance, also easily stop the installation and removal of battery modules; (3), between battery modules with cable be directly connected, do not arrange water-tight device, waterproof effect is poor, has potential safety hazard; (4), when battery modules breaks down, it can not by oneself, easily make electric motor car that larger accident occurs.
Summary of the invention
The invention provides a kind of syndeton assembly and method of attachment of electric vehicle battery module, to solve the problems of the technologies described above.
For reaching this object, the present invention by the following technical solutions:
A kind of syndeton assembly of electric vehicle battery module is provided, comprises:
Wire casing, is positioned at the cable of electric motor car for concentrated storage;
Plug, comprises anode plug and negative terminal plug, and plug described in two is all fixed on described wire casing, for connecting described cable and battery modules;
Battery modules fixture, is arranged on the side that described wire casing is provided with described anode plug and described negative terminal plug, and is positioned at the periphery of two plugs, for being arranged on described wire casing by dismountable for described battery modules.
As a kind of preferred version of the syndeton assembly of electric vehicle battery module, also comprise fault treating apparatus, described fault treating apparatus comprises checkout gear for detecting electric motor car and/or battery modules fault, for battery modules being ejected device for ejecting outside described battery modules fixture and controller, described controller is connected with described checkout gear and described device for ejecting respectively.
By arranging fault treating apparatus, when battery modules breaks down, checkout gear can rapidly by signal feedback to controller, controller controls device for ejecting and battery modules is ejected electric motor car, ensure the safety of whole electric motor car, whole process automatic operation, avoids manually-operated delay, ensures the safety of electronic passengers inside the car further.
As a kind of preferred version of the syndeton assembly of electric vehicle battery module, described device for ejecting comprises the cylinder be arranged in described wire casing, and the piston rod end of described cylinder abuts with described battery modules selectivity through described wire casing.
When battery modules breaks down, the action of controller control cylinder, battery modules is released outside electric motor car by cylinder, and such working method structure is simple, reliable in action.
Preferably, described checkout gear is temperature sensor.
As a kind of preferred version of the syndeton assembly of electric vehicle battery module, also comprise the black box of the link position for sealing described battery modules and described plug.
By arranging seal group valency, effectively can improve the waterproof effect of the link position of battery modules and plug, ensureing the use safety of electric motor car.
As a kind of preferred version of the syndeton assembly of electric vehicle battery module, described battery modules is provided with the slot coordinated with described plug grafting, to be plugged in described slot by described plug, described cable is connected with described battery modules.
Further, in described battery modules, corresponding described anode plug arranges positive end slot, and in described battery modules, corresponding described negative terminal plug arranges negative terminal slot.
As a kind of preferred version of the syndeton assembly of electric vehicle battery module, described black box is the water proof ring being arranged on described plug-peripheral, and the internal diameter of described water proof ring is greater than the diameter of described slot.
Preferably, be provided with the first capillary groove matched with described water proof ring near a side of described wire casing in described battery modules, on wire casing, the periphery of described plug arranges the second capillary groove matched with described water proof ring, and the two ends of described water proof ring are inserted in described first capillary groove and described second capillary groove respectively.
Capillary groove is set, the connection sealing between battery modules and plug can be strengthened.
As a kind of preferred version of the syndeton assembly of electric vehicle battery module, described water proof ring is O RunddichtringO.
As a kind of preferred version of the syndeton assembly of electric vehicle battery module, in described battery modules fixture, roll wheel assembly is set.
By arranging described roll wheel assembly, reducing the friction between described battery modules and described battery modules fixture, ensureing that battery modules can be pushed in battery modules fixture smoothly or exit to outside battery modules fixture.
Further, described battery modules fixture comprises the first guide groove and the second guide groove that are set in distance, has the space of installing described battery modules between described first guide groove and described second guide groove.
Further, described first guide groove arranges described roll wheel assembly near the side of described battery modules; And/or described second guide groove arranges described roll wheel assembly near the side of described battery modules.
A method of attachment for the syndeton assembly of electric vehicle battery module as above, is characterized in that, comprise the following steps:
Step S10, be accommodated in wire casing by integrated for the cable in electric motor car;
Step S20, the anode plug of cable and negative terminal plug are fixed on wire casing;
Step S30, battery modules to be docked with anode plug and negative terminal plug, be connected with the cable in wire casing to be made battery modules by plug.
As a kind of preferred version of method of attachment, setting steps S21 is gone back: the edge two water proof rings being separately fixed at anode plug and negative terminal plug between described step S20 and described step 30, when in the slot that plug is inserted into battery modules, battery modules and slot extrusion water proof ring.
Further, go back setting steps S40 after step S30: when battery modules breaks down, checkout gear sends detection signal to controller, the action of controller control cylinder, out of order battery modules is released battery modules fixture by cylinder.
Contrast prior art, beneficial effect of the present invention: this programme is by being integrated in wire casing by cable, cable can be prevented to be directly exposed to electric motor car inside on the one hand, the insulating barrier of wear surface, ensure safety in utilization, it is at random that another conveniently can effectively prevent cable from arranging in electric motor car, ensures that cable does not affect the use of other parts of electric motor car, improve aesthetics simultaneously; Adopt plug construction stube cable and battery modules, not only increase both connection reliability, also make the dismounting of battery convenient.
Accompanying drawing explanation
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is the structural representation of the syndeton assembly of the electric vehicle battery module described in the embodiment of the present invention one;
Fig. 2 is ejected the view of electric motor car for the battery modules described in the embodiment of the present invention one;
Fig. 3 is the structural representation of the syndeton assembly of the electric vehicle battery module described in the embodiment of the present invention two;
Fig. 4 is the structural representation of the syndeton assembly of the electric vehicle battery module described in the embodiment of the present invention three.
In figure:
1, wire casing; 2, cable; 3, anode plug; 4, negative terminal plug; 5, black box; 51, the first water proof ring; 52, the second water proof ring; 6, battery modules fixture; 61, the first guide groove; 62, the second guide groove; 7, battery modules; 8, temperature sensor; 9, cylinder; 10, car body; 11, battery modules mounting groove; 12, baffle plate; 13, integral waterproofing circle.
Embodiment
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
Embodiment one:
As illustrated in fig. 1 and 2, the syndeton assembly of a kind of electric vehicle battery module of the present invention, comprise wire casing 1, cable 2 is accommodated with in wire casing 1, anode plug 3 on cable 2 and negative terminal plug 4 are all fixed on wire casing 1, anode plug 3 and negative terminal plug 4 interval are arranged, in anode plug 3 and negative terminal plug 4 arranged outside battery modules fixture 6, this battery modules fixture 6 comprises the first guide groove 61 and the second guide groove 62 be set in distance, distance between first guide groove 61 and the second guide groove 62 and the width of battery modules 7 match, battery modules 7 can be inserted between the first guide groove 61 and the second guide groove 62, and be fixed by two guide grooves.
The side of wire casing 1 arranges cylinder 9, the piston rod end of cylinder 9 is run through wire casing 1 and is abutted with battery modules 7, at the first guide groove 62 arranged outside checkout gear, checkout gear is all connected with controller (not shown) with cylinder 9, with the information sent by controller receiving detection device and control cylinder 9 action, in the present embodiment, checkout gear is temperature sensor 8.
In order to ensure the sealing of the link position of battery modules 7 and two plugs, black box 5 is set at plug-peripheral.In the present embodiment, black box 5 comprises the first water proof ring 51 being arranged on anode plug 3 periphery and the second water proof ring 52 being arranged on negative terminal plug 4 periphery, when battery modules 7 is inserted in battery modules fixture 6, two plugs are corresponding to be respectively inserted in the slot of battery modules 7, battery modules 7 and wire casing 1 extrude the first water proof ring 51 and the second water proof ring 52, to realize the sealing of link position simultaneously.
Slot comprises the positive end slot corresponding with anode plug 3 and the negative terminal slot corresponding with negative terminal plug 4.
In order to increase sealing effectiveness, wire casing 1 is positioned at anode plug 3 periphery and arranges first capillary groove corresponding with the first water proof ring 51, wire casing 1 is positioned at negative terminal plug 4 periphery and arranges second capillary groove corresponding with the second water proof ring 52, battery modules 7 is positioned at positive end slot periphery and arranges three capillary groove corresponding with the first water proof ring 51, battery modules 7 is positioned at negative terminal slot periphery and arranges four capillary groove corresponding with the second water proof ring 52, when battery modules 7 is inserted in battery modules fixture 6, and two plugs respectively in the corresponding slot being inserted into battery modules 7 time, the two ends of the first water proof ring 51 are inserted in the first capillary groove and the 3rd capillary groove respectively, the two ends of the second water proof ring 52 are inserted in the second capillary groove and the 4th capillary groove respectively.
In the present embodiment, the first water proof ring 51 and the second water proof ring 52 are O RunddichtringO.
The method of attachment of the syndeton assembly of electric vehicle battery module, comprises the following steps:
Step S10, be accommodated in wire casing 1 by integrated for the cable 2 in the battery modules mounting groove 11 of electric motor car car body 10 side;
Step S20, the anode plug 3 of cable 2 and negative terminal plug 4 are fixed on wire casing 1;
Step S21: the edge the first water proof ring 51 and the second water proof ring 52 being separately fixed at anode plug 3 and negative terminal plug 4;
Step S30, battery modules 7 to be inserted in battery modules fixture 6 and plug is inserted in the slot of battery modules 7, making battery modules 7 and wire casing 1 extrude water proof ring;
Step S40: when battery modules 7 breaks down, temperature sensor 8 sends detection signal to controller, controller control cylinder 9 action, out of order battery modules 7 is released outside battery modules fixture 6 by cylinder 9, and make battery modules 7 back down baffle plate 12 on car body 10, release car body 1 outside.
Embodiment two:
As shown in Figure 3, the structure of the present embodiment and the similar of embodiment one, difference is, the present embodiment adopts the link position of integral waterproofing circle 13 pairs of battery modules 7 and two plugs to seal, concrete ellipsoidal structure integral waterproofing circle 13 being set to make a circle outside anode plug 3 and negative terminal plug 4, in the present embodiment, integral waterproofing circle 13 can adopt rubber seal.
Embodiment three:
As shown in Figure 4, the structure of the present embodiment and the similar of embodiment one, difference is: the checkout gear in the present embodiment and temperature sensor 8 are arranged in battery modules 7, like this can when battery modules 7 breaks down, fault detected faster, improve the safety in utilization of battery modules 7.
The position of temperature sensor 8 is not limited to being arranged in guide groove or battery modules 7 of embodiment one, embodiment two and embodiment three, can also be arranged on arbitrarily near the position of battery modules 7, such as, be arranged on wire casing 1 first-class.
In description of the invention, it is to be appreciated that term " first ", " second ", " the 3rd ", " the 4th ", only for being distinguished in description, not special implication.
It is to be understood that; above-mentioned embodiment is only preferred embodiment of the present invention and institute's application technology principle; in technical scope disclosed in this invention, the change that any those skilled in the art of being familiar with easily expect or replacement, all should be encompassed in protection scope of the present invention.
Claims (10)
1. a syndeton assembly for electric vehicle battery module, is characterized in that, comprising:
Wire casing, is positioned at the cable of electric motor car for concentrated storage;
Plug, comprises anode plug and negative terminal plug, and plug described in two is all fixed on described wire casing, for connecting described cable and battery modules;
Battery modules fixture, is arranged on the side that described wire casing is provided with described anode plug and described negative terminal plug, and is positioned at the periphery of two plugs, for being arranged on described wire casing by dismountable for described battery modules.
2. the syndeton assembly of electric vehicle battery module according to claim 1, it is characterized in that, also comprise fault treating apparatus, described fault treating apparatus comprises checkout gear for detecting electric motor car and/or battery modules fault, for battery modules being ejected device for ejecting outside described battery modules fixture and controller, described controller is connected with described checkout gear and described device for ejecting respectively.
3. the syndeton assembly of electric vehicle battery module according to claim 2, it is characterized in that, described device for ejecting comprises the cylinder be arranged in described wire casing, and the piston rod end of described cylinder abuts with described battery modules selectivity through described wire casing.
4. the syndeton assembly of electric vehicle battery module according to claim 1, is characterized in that, also comprises the black box of the link position for sealing described battery modules and described plug.
5. the syndeton assembly of electric vehicle battery module according to claim 4, it is characterized in that, described battery modules is provided with the slot coordinated with described plug grafting, to be plugged in described slot by described plug, described cable is connected with described battery modules.
6. the syndeton assembly of electric vehicle battery module according to claim 5, is characterized in that, described black box is the water proof ring being arranged on described plug-peripheral, and the internal diameter of described water proof ring is greater than the diameter of described slot.
7. the syndeton assembly of electric vehicle battery module according to claim 6, is characterized in that, described water proof ring is O RunddichtringO.
8. the syndeton assembly of electric vehicle battery module according to claim 1, is characterized in that, arranges roll wheel assembly in described battery modules fixture.
9. a method of attachment for the syndeton assembly of the electric vehicle battery module as described in any one of claim 1 to 8, is characterized in that, comprise the following steps:
Step S10, be accommodated in wire casing by integrated for the cable in electric motor car;
Step S20, the anode plug of cable and negative terminal plug are fixed on wire casing;
Step S30, battery modules to be docked with anode plug and negative terminal plug, be connected with the cable in wire casing to be made battery modules by plug.
10. method of attachment according to claim 9, it is characterized in that, setting steps S21 is gone back: the edge two water proof rings being separately fixed at anode plug and negative terminal plug between described step S20 and described step 30, when in the slot that plug is inserted into battery modules, battery modules and slot extrusion water proof ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500027.7A CN104283016A (en) | 2014-09-25 | 2014-09-25 | Connection structure assembly and connection method for battery module of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500027.7A CN104283016A (en) | 2014-09-25 | 2014-09-25 | Connection structure assembly and connection method for battery module of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104283016A true CN104283016A (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410500027.7A Pending CN104283016A (en) | 2014-09-25 | 2014-09-25 | Connection structure assembly and connection method for battery module of electric vehicle |
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| Country | Link |
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| CN (1) | CN104283016A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499150A (en) * | 2017-07-20 | 2017-12-22 | 北自所制造业自动化工程研究中心（常州）有限公司 | container-type charging station |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7488201B2 (en) * | 2005-04-19 | 2009-02-10 | Lg Chem, Ltd. | Terminal-connecting means |
| CN201923094U (en) * | 2010-07-26 | 2011-08-10 | 深圳世纪新能源电池有限公司 | Device for quickly separating battery box from electric car in emergency |
| CN102310829A (en) * | 2011-09-06 | 2012-01-11 | 浙江万安科技股份有限公司 | Emergency safe disengagement device for power battery of electric automobile |
| CN103117365A (en) * | 2011-11-16 | 2013-05-22 | 贵阳普天物流技术有限公司 | Method for connecting electric vehicle battery internal and external tanks, and structure thereof |
| CN103738189A (en) * | 2014-01-15 | 2014-04-23 | 广东亿纬赛恩斯新能源***有限公司 | Safety electric vehicle and control method thereof |
| CN204205080U (en) * | 2014-09-25 | 2015-03-11 | 广东亿纬赛恩斯新能源***有限公司 | The syndeton assembly of electric vehicle battery module |
-
2014
- 2014-09-25 CN CN201410500027.7A patent/CN104283016A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7488201B2 (en) * | 2005-04-19 | 2009-02-10 | Lg Chem, Ltd. | Terminal-connecting means |
| CN201923094U (en) * | 2010-07-26 | 2011-08-10 | 深圳世纪新能源电池有限公司 | Device for quickly separating battery box from electric car in emergency |
| CN102310829A (en) * | 2011-09-06 | 2012-01-11 | 浙江万安科技股份有限公司 | Emergency safe disengagement device for power battery of electric automobile |
| CN103117365A (en) * | 2011-11-16 | 2013-05-22 | 贵阳普天物流技术有限公司 | Method for connecting electric vehicle battery internal and external tanks, and structure thereof |
| CN103738189A (en) * | 2014-01-15 | 2014-04-23 | 广东亿纬赛恩斯新能源***有限公司 | Safety electric vehicle and control method thereof |
| CN204205080U (en) * | 2014-09-25 | 2015-03-11 | 广东亿纬赛恩斯新能源***有限公司 | The syndeton assembly of electric vehicle battery module |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499150A (en) * | 2017-07-20 | 2017-12-22 | 北自所制造业自动化工程研究中心（常州）有限公司 | container-type charging station |
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Application publication date: 20150114 |