CN203600973U - Arranging structure for vehicle power battery system - Google Patents
Arranging structure for vehicle power battery system Download PDFInfo
- Publication number
- CN203600973U CN203600973U CN201320724624.9U CN201320724624U CN203600973U CN 203600973 U CN203600973 U CN 203600973U CN 201320724624 U CN201320724624 U CN 201320724624U CN 203600973 U CN203600973 U CN 203600973U
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- China
- Prior art keywords
- power brick
- distribution box
- vehicle
- base plate
- cell system
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an arranging structure for a vehicle power battery system. A battery pack is arranged on a back platform floor. A high-voltage distribution box, a vehicle-mounted battery charger and a DCDC converter are arranged below a front seat frame. The end, close to the front seat frame, of the battery pack is provided with a wire outlet port which is connected with the high-voltage distribution box through a high-voltage wiring harness, the high-voltage distribution box is installed below the front seat frame and is further connected with the vehicle-mounted battery charger and the DCDC converter both of which are installed below the front seat frame, and the vehicle-mounted battery charger is connected with an external connection battery charging socket wiring harness. By means of the arranging structure for the vehicle power battery system, parts of the power battery system can be arranged well, the requirements for production line assembling devices are lowered, the requirements for preventing dust and water are met, the battery pack can be assembled, maintained and operated in daily life conveniently, assembling, maintaining and operating can be carried out without a lifting machine or other auxiliary devices when a vehicle is landed.
Description
Technical field
The utility model relates to a kind of car assembling field, particularly relates to a kind of arrangement structure of electrokinetic cell system.
Background technology
Pure electric automobile adopts the propulsion source of electrokinetic cell bag as car load.Car load electrokinetic cell system comprises the high pressure annexes such as power brick and high-tension distribution box, Vehicular charger, dcdc converter, high-voltage wiring harness.Power brick is large volume, heavy weight parts, on arrangement, require strictly, demand car load provides a larger arrangement space, can meet the requirement of dustproof and waterproof, be convenient to assemble maintenance operation simultaneously, on car load, arrange that electrokinetic cell system is a great problem of pure electric automobile.
At present, the battery of electric vehicle bag on market is arranged under car chassis, and the high pressure annexes such as high-tension distribution box, Vehicular charger are arranged in front deck.It is high to anchor fitting requirement that power brick is arranged in chassis, and the IP degree of protection of power brick is had relatively high expectations, and when assembling maintenance, needs lifting machine lifting vehicle, is inconvenient to operate.High pressure annex is arranged in front deck, far away apart from power brick, increases the length of high-voltage wiring harness, is unfavorable for the solution that cost and high-voltage electromagnetic disturb.
Utility model content
The utility model completes in order to solve deficiency of the prior art, the purpose of this utility model is to provide a kind of arrangement structure of electrokinetic cell system, can realize the good layout of electrokinetic cell system parts, simplify the requirement of manufacturing line rigging equipment, meet the requirement of dustproof and waterproof, make assembling and the daily attention operation of power brick convenient, can in the situation that vehicle lands, carry out, without accessory equipments such as lifting machines.
The technical solution of the utility model is:
An arrangement structure for electrokinetic cell system, is characterized in that:
Power brick is arranged on trunk base plate, and high-tension distribution box, Vehicular charger and dcdc converter are arranged under front chair frame; One end at the close front chair frame of described power brick sets out line interface; Described go out line interface be connected with the described high-tension distribution box being arranged under described front chair frame by high-voltage wiring harness; Described high-tension distribution box is also connected with the Vehicular charger and the dcdc converter that are arranged under described front chair frame; Described Vehicular charger is connected with external charge socket wire harness.
The technical solution of the utility model can also be:
Above described trunk base plate, be connected and surround tail-gate frame with right side coaming plate order one by left side coaming plate, lamina tecti; The width of described power brick is determined according to the width of described tail-gate frame; The width of described tail-gate frame is determined by the spacing between described left side coaming plate and described right side coaming plate.
On described trunk base plate, pulley guide rails is set; Described power brick is slided and is advanced in described trunk by described pulley guide rails; Described pulley guide rails is fixedly mounted on described trunk base plate or with the bottom of described left and right coaming plate and is fixedly connected with setting.
Described power brick is fixedly connected with described base plate in its front end, rear end or both sides.
The arrangement structure of electrokinetic cell system of the present utility model is arranged in high-tension distribution box, Vehicular charger and dcdc converter under front chair frame, can assemble and keep in repair by raising seat, simple to operation; Because the front chair frame position ground Clearance is high, can prevent the danger of paddling and bringing in driving process; The bottom have no occluder of front chair frame, is beneficial to the ventilation and heat of these high pressure annexes of high-tension distribution box, Vehicular charger and dcdc converter; High-tension distribution box, as the power distribution center of car load high-tension current, is arranged under front chair frame, can conveniently be connected with the power brick being arranged in trunk, is also convenient to be connected with the wire harness of other each high pressure annexes; Vehicular charger is arranged under front chair frame, is conveniently connected with the wire harness of high-tension distribution box, facilitates and is connected with the wire harness of charging socket simultaneously; Therefore, the arrangement structure of electrokinetic cell system of the present utility model makes the high-voltage wiring harness of car load obtain optimization, has shortened length, has reduced cost.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the arrangement structure of a kind of electrokinetic cell system of the present utility model.
Fig. 2 is the assembling schematic diagram of the power brick of Fig. 1.
Description of reference numerals
1-power brick; 2-left side coaming plate; 3-right side coaming plate; 4-lamina tecti; 5-tail-gate frame; 6-pulley guide rails; 7-trunk base plate; 8-front chair frame; 9-high-tension distribution box; 10-DCDC changer; 11-Vehicular charger 12-goes out line interface
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The arrangement structure of a kind of electrokinetic cell system of the present utility model as shown in Figure 1-2, power brick 1 is arranged on trunk base plate 7, and high-tension distribution box 9, Vehicular charger 11 and dcdc converter 10 are arranged in front chair frame 8 times; Set out line interface 12 in one end of the close front chair frame of power brick; Going out line interface is connected with the high-tension distribution box being arranged under front chair frame by high-voltage wiring harness; High-tension distribution box is also connected with the Vehicular charger and the dcdc converter that are arranged under front chair frame; Vehicular charger is connected with external charge socket (not shown) wire harness.
Power brick of the present utility model is arranged in trunk can avoid power brick paddle in the process of moving and drench with rain, and has therefore reduced the requirement of the IP degree of protection of power brick, has certain anti-collision simultaneously.
High-tension distribution box of the present utility model, Vehicular charger, dcdc converter are arranged under front chair frame, can assemble and keep in repair by raising seat, simple to operation.The car load seat frame position ground Clearance is high, can prevent the danger of paddling and bringing in driving process.The bottom have no occluder of seat frame, is beneficial to the ventilation and heat of high voltage parts.High-tension distribution box, as the power distribution center of car load high-tension current, is arranged under seat frame, can conveniently be connected with the power brick being arranged in trunk, is also convenient to be connected with the wire harness of each high pressure annex.Vehicular charger is arranged under front chair frame, is conveniently connected with the wire harness of high-tension distribution box, facilitates and is connected with the wire harness of charging socket simultaneously.Therefore, the high-voltage wiring harness of car load has obtained optimization, has shortened length, has reduced cost, can allow high-voltage wiring harness concentrate on front chair frame region simultaneously, can greatly reduce the impact of the electromagnetic interference being caused by high-voltage wiring harness on car load.In front chair frame, space is larger, the space requirement can meet the plug of high pressure annex connector time.
In this example, above trunk base plate, be connected and surround tail-gate frame 5 with right side coaming plate 3 order one by left side coaming plate 2, lamina tecti 4, the width of power brick is definite according to the width of tail-gate frame, and the width of tail-gate frame is determined by the spacing between left side coaming plate and right side coaming plate.
In this example, the width of power brick is less than the width of tail-gate frame, and the length of power brick is less than the length of rear box plate, can make power brick put into completely in compartment.The oad of power brick designs according to the space of trunk and the width of tail-gate frame simultaneously, to meet vehicle performance requirement.Because the height in compartment is enough high, can increase by the height of regulating cell bag the capacity of power brick, to meet the designing requirement of continual mileage.
In this example, for the convenience of assembling, on trunk base plate, fixedly mount pulley guide rails 6, power brick 1 can be slided and be advanced in trunk easily by pulley guide rails from tail-gate when vehicle lands, and power brick is fixedly connected with trunk base plate in its front end, tail end or both sides by fixed connecting piece (not shown).
Pulley guide rails of the present utility model can, according to the design of car body situation, both can be fixedly installed on trunk base plate, also can be fixedly connected with setting with the bottom of left and right coaming plate.In this example, pulley guide rails can be fixedly mounted on trunk base plate.The arrangement structure of power brick of the present utility model can meet in the situation that vehicle lands, assembling maintenance power brick.While having avoided assembling and maintenance repair, the trouble that frequent lifting vehicle brings.
The utility model can design power brick according to trunk space and tail-gate width, form integral type battery pack structure, prevents the relative motion of power brick and car body during vehicle operating.
Technique scheme of the present utility model meets the arrangement requirement of electrokinetic cell system parts, meet the comfort feature requirement of assembling maintenance operation, meet the location arrangements requirement of high pressure annex waterproof, and from entire arrangement, the length of high-voltage wiring harness is significantly shortened, be conducive to reduce costs and solve the problem that high-voltage electromagnetic disturbs.Arrangement structure of the present utility model is simple and reliable, has simplified the mounting structure of electrokinetic cell system, has optimized the layout of high-voltage wiring harness, is easy to realize batch manufacturing.
Above-mentionedly only several specific embodiments in the utility model are illustrated; but can not serve as protection domain of the present utility model; every equivalence of having done according to the design spirit in the utility model changes or modifies, and all should think and fall into protection domain of the present utility model.
Claims (4)
1. an arrangement structure for electrokinetic cell system, is characterized in that:
Power brick is arranged on trunk base plate, and high-tension distribution box, Vehicular charger and dcdc converter are arranged under front chair frame; One end at the close front chair frame of described power brick sets out line interface; Described go out line interface be connected with the described high-tension distribution box being arranged under described front chair frame by high-voltage wiring harness; Described high-tension distribution box is also connected with the Vehicular charger and the dcdc converter that are arranged under described front chair frame; Described Vehicular charger is connected with external charge socket wire harness.
2. the arrangement structure of a kind of electrokinetic cell system according to claim 1, is characterized in that: above described trunk base plate, be connected and surround tail-gate frame with right side coaming plate order one by left side coaming plate, lamina tecti; The width of described power brick is determined according to the width of described tail-gate frame; The width of described tail-gate frame is determined by the spacing between described left side coaming plate and described right side coaming plate.
3. the arrangement structure of a kind of electrokinetic cell system according to claim 2, is characterized in that: on described trunk base plate, pulley guide rails is set; Described power brick is slided and is advanced in described trunk by described pulley guide rails; Described pulley guide rails is fixedly mounted on described trunk base plate or with the bottom of described left and right coaming plate and is fixedly connected with setting.
4. the arrangement structure of a kind of electrokinetic cell system according to claim 3, is characterized in that: described power brick is fixedly connected with described base plate in its front end, tail end or both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320724624.9U CN203600973U (en) | 2013-11-15 | 2013-11-15 | Arranging structure for vehicle power battery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320724624.9U CN203600973U (en) | 2013-11-15 | 2013-11-15 | Arranging structure for vehicle power battery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203600973U true CN203600973U (en) | 2014-05-21 |
Family
ID=50713669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320724624.9U Expired - Fee Related CN203600973U (en) | 2013-11-15 | 2013-11-15 | Arranging structure for vehicle power battery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203600973U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644337A (en) * | 2016-02-19 | 2016-06-08 | 北京和田汽车改装有限公司 | Pure electric van vehicle |
| CN107009863A (en) * | 2017-04-25 | 2017-08-04 | 中国第汽车股份有限公司 | Plug-in hybrid-power automobile electrokinetic cell system |
| CN108791523A (en) * | 2017-04-28 | 2018-11-13 | 丰田自动车株式会社 | Lower vehicle constructs |
| CN109532519A (en) * | 2018-09-28 | 2019-03-29 | 北京长城华冠汽车科技股份有限公司 | The cell system design method and device of electric car |
| CN113043823A (en) * | 2021-03-30 | 2021-06-29 | 浙江吉利控股集团有限公司 | Battery package assembly and vehicle |
| CN114221072A (en) * | 2019-01-09 | 2022-03-22 | 比亚迪股份有限公司 | Battery pack without module frame, vehicle and energy storage device |
| CN114256546B (en) * | 2019-01-09 | 2024-07-16 | 比亚迪股份有限公司 | Battery pack without module frame, vehicle and energy storage device |
-
2013
- 2013-11-15 CN CN201320724624.9U patent/CN203600973U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644337A (en) * | 2016-02-19 | 2016-06-08 | 北京和田汽车改装有限公司 | Pure electric van vehicle |
| CN107009863A (en) * | 2017-04-25 | 2017-08-04 | 中国第汽车股份有限公司 | Plug-in hybrid-power automobile electrokinetic cell system |
| CN108791523A (en) * | 2017-04-28 | 2018-11-13 | 丰田自动车株式会社 | Lower vehicle constructs |
| CN108791523B (en) * | 2017-04-28 | 2020-09-29 | 丰田自动车株式会社 | Vehicle lower structure |
| CN109532519A (en) * | 2018-09-28 | 2019-03-29 | 北京长城华冠汽车科技股份有限公司 | The cell system design method and device of electric car |
| CN114221072A (en) * | 2019-01-09 | 2022-03-22 | 比亚迪股份有限公司 | Battery pack without module frame, vehicle and energy storage device |
| CN114256546A (en) * | 2019-01-09 | 2022-03-29 | 比亚迪股份有限公司 | Battery pack without module frame, vehicle and energy storage device |
| CN114221072B (en) * | 2019-01-09 | 2024-01-30 | 比亚迪股份有限公司 | Battery pack without module frame, vehicle and energy storage device |
| US11955651B2 (en) | 2019-01-09 | 2024-04-09 | Byd Company Limited | Power battery pack and electric vehicle |
| CN114256546B (en) * | 2019-01-09 | 2024-07-16 | 比亚迪股份有限公司 | Battery pack without module frame, vehicle and energy storage device |
| CN113043823A (en) * | 2021-03-30 | 2021-06-29 | 浙江吉利控股集团有限公司 | Battery package assembly and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20191115 |