CN204333075U - A kind of quick-changing type power battery box of electric vehicle body - Google Patents
A kind of quick-changing type power battery box of electric vehicle body Download PDFInfo
- Publication number
- CN204333075U CN204333075U CN201420858656.2U CN201420858656U CN204333075U CN 204333075 U CN204333075 U CN 204333075U CN 201420858656 U CN201420858656 U CN 201420858656U CN 204333075 U CN204333075 U CN 204333075U
- Authority
- CN
- China
- Prior art keywords
- base plate
- cover plate
- quick
- changing type
- vehicle body
- 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.)
- Active
Links
Classifications
-
- 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
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to electric automobile part field, refers to a kind of quick-changing type power battery box of electric vehicle body particularly.Comprise base plate, cover plate and fixing pin; Described base plate offers the fixing hole of corresponding steady pin, the base plate of fixing hole marginal position is provided with the groove radially extended; Described fixing pin is the column structure be rotatably sheathed in fixing hole, the end of fixing pin is provided with the boss radially extended, and base plate is hooked fixing hole edge by boss and is connected to fixing pin, thrown off with fixing pin by being slidably connected of boss and groove; Described lid is fixed on base plate, and cover plate and base plate sealing form the cavity holding battery, cover plate are provided with the quick-changing type connector for connecting with electric discharge port or charging port.The utility model can change battery from car body fast by the steady pin arranged, and structure is simple, easy to operate, has great promotional value.
Description
Technical field
The utility model relates to electric automobile part field, refers to a kind of quick-changing type power battery box of electric vehicle body particularly.
Background technology
Along with the increase that global energy consumes, electric automobile, as a kind of new traffic tool, at alleviating energy crisis, advances in travel pattern transformation and plays irreplaceable effect.But limit by battery energy density, the continual mileage of electric automobile only has 1 hundred to two hundred kilometer usually, far can not compared with orthodox car.And the charging electric vehicle time wants several hours usually, can not compared with the automobile fuel filler time.The electric automobile changing battery mode arises at the historic moment in this case, thus efficiently solves the problems such as continual mileage is short.
And as the Battery case of electric automobile kernel component electrokinetic cell system supporting body, be realize the key components and parts that electric automobile chassis changes electricity.In prior art, battery for electric automobile casing is fixedly connected on vehicle body, can not change in the short time.
Summary of the invention
The purpose of this utility model is exactly the deficiency that will solve above-mentioned background technology, provides a kind of quick-changing type power battery box of electric vehicle body.
The technical solution of the utility model is: a kind of quick-changing type power battery box of electric vehicle body, is characterized in that: comprise base plate, cover plate and the fixing pin for being fixedly connected with vehicle body; Described base areas is greater than cover plate area, the both sides of the edge that base plate exceeds cover plate offers the fixing hole of corresponding fixing pin, the base plate of fixing hole marginal position is provided with the groove radially extended; Described fixing pin upper end is rotatably sheathed in fixing hole through fixing hole, and the upper end of fixing pin is provided through the boss radially extended of groove; Described cover plate is fixed on base plate, and cover plate and base plate sealing form the cavity holding battery, cover plate are provided with the quick-changing type connector for connecting with electric discharge port or charging port.
Further described base plate is provided with fixed support; Described fixed support is the frame structure that many bars are interconnected, and the bar on fixed support is around the multiple holddown groove for self-contained battery, high-voltage relay and device thereof of formation.
Further described base plate and cover plate junction are provided with rubber weather strip.
Further described cover plate upper surface is provided with strengthening rib strip.
The utility model can change battery from car body fast by the steady pin arranged, and structure is simple, easy to operate, has great promotional value.
Accompanying drawing explanation
Fig. 1: front view of the present utility model;
Fig. 2: exploded perspective view of the present utility model;
Fig. 3: base plate of the present utility model and support bracket fastened structural representation;
Fig. 4: base plate of the present utility model and support bracket fastened structural representation
Fig. 5: base plate upward view of the present utility model;
Fig. 6: support bracket fastened structural representation of the present utility model;
Fig. 7: the structural representation of cover plate of the present utility model;
Wherein: 1-base plate; 2-cover plate; 3-fixing pin; 4-fixing hole; 5-groove; 6-boss; 7-quick-changing type connector; 8-fixed support; 9-holddown groove; 10-rubber weather strip; 11-inspection switch; 12-strengthening rib strip.
Embodiment
As shown in Fig. 1 ~ 7, a kind of quick-changing type power battery box of electric vehicle body, comprise base plate 1 and cover plate 2, base plate 1 and cover plate 2 combine to be installed, base plate 1 and the middle cavity forming the parts such as placing battery of cover plate 2, fixed support 8 is set between base plate 1 and cover plate 2, as shown in Figure 3, fixed support 8 is the frame structure that many bars are interconnected, bar on fixed support 8 is multiple for self-contained battery around formation, high-voltage relay, battery management system, the holddown groove 9 of quick-changing type connector and inspection switch, fixed support 8 one aspect may be used for the intensity strengthening base plate 1, avoid base plate 1 in the process changing carrying, occur the problem ruptured, fixed support 8 may be used for the battery component in fixed cavity on the other hand.The fixing effect in location can be played to these battery components.
In order to realize the quick-replaceable of battery module, be provided with four fixing pins 3, fixing pin 3 is column structure, and one end can be connected on vehicle body with rotating about the axis, base plate 1 is provided with the fixing hole 4 of corresponding fixing pin 3, fixing pin 3 is sheathed on fixing hole 4 and is attached thereto.Fixing hole 4 other end is provided with two boss radially extended 6, two boss 6 are arranged symmetrically with, the base plate 1 of fixing hole 4 marginal position is provided with the groove 5 corresponding with boss 6 radially extended, base plate 1 is hooked fixing hole 4 edge by boss 6 and is connected to fixing pin 3, is thrown off with fixing pin 3 by being slidably connected of boss 6 and groove 5.The object of quick change of battery box body is realized by fixing pin 3 and fixing hole 4.
Cover plate 2 being provided with the quick-changing type connector 7 for connecting with electric discharge port or charging port, can realizing connecting automobile or connecting charger fast by quick-changing type connector 7; Cover plate 2 is also arranged parts such as inspection switch 11 grade, realize the function of Quick overhaul battery.
Cover plate 2 upper surface is provided with many strengthening rib strips 12, strengthens the bulk strength of cover plate 2.
Base plate 1 and cover plate 2 junction are provided with rubber weather strip 10, make both keep the state be tightly connected, and avoid water to enter into cavity and cause battery or miscellaneous part to damage.
Cover plate 2 is provided with vent valve, ensures the air pressure in casing by vent valve, realize cavity and extraneous air circulation, improve the security performance of casing.
The utility model can change battery from car body fast by the steady pin arranged, and structure is simple, easy to operate, has great promotional value.
Claims (4)
1. a quick-changing type power battery box of electric vehicle body, is characterized in that: comprise base plate (1), cover plate (2) and the fixing pin (3) for being fixedly connected with vehicle body; Described base plate (2) area is greater than cover plate (2) area, the both sides of the edge that base plate (2) exceeds cover plate (2) offer the fixing hole (4) of corresponding fixing pin (3), the base plate (1) of fixing hole (4) marginal position is provided with the groove (5) radially extended; Described fixing pin (3) is rotatably sheathed in fixing hole (4), and the upper end of fixing pin (3) is provided through the boss (6) radially extended of groove (5); Described cover plate (2) is fixed on base plate (1), cover plate (2) and base plate (1) sealing form the cavity holding battery, cover plate (2) are provided with the quick-changing type connector (7) for connecting with electric discharge port or charging port.
2. a kind of quick-changing type power battery box of electric vehicle body as claimed in claim 1, is characterized in that: described base plate (1) is provided with fixed support (8); The frame structure that described fixed support (8) is interconnected for many bars, the bar on fixed support (8) is around forming multiple holddown groove (9) for self-contained battery and device thereof.
3. a kind of quick-changing type power battery box of electric vehicle body as claimed in claim 1, is characterized in that: described base plate (1) and cover plate (2) junction are provided with rubber weather strip (10).
4. a kind of quick-changing type power battery box of electric vehicle body as claimed in claim 1, is characterized in that: described cover plate (2) upper surface is provided with strengthening rib strip (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420858656.2U CN204333075U (en) | 2014-12-30 | 2014-12-30 | A kind of quick-changing type power battery box of electric vehicle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420858656.2U CN204333075U (en) | 2014-12-30 | 2014-12-30 | A kind of quick-changing type power battery box of electric vehicle body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204333075U true CN204333075U (en) | 2015-05-13 |
Family
ID=53169397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420858656.2U Active CN204333075U (en) | 2014-12-30 | 2014-12-30 | A kind of quick-changing type power battery box of electric vehicle body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204333075U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406001A (en) * | 2015-12-17 | 2016-03-16 | 芜湖盛力科技股份有限公司 | Full-sealing battery box |
| CN105539114A (en) * | 2016-02-03 | 2016-05-04 | 北京新能源汽车股份有限公司 | Power battery box and vehicle with same |
| CN106784514A (en) * | 2017-03-22 | 2017-05-31 | 山东国金汽车制造有限公司 | A kind of power battery pack |
| CN107171016A (en) * | 2017-06-06 | 2017-09-15 | 力帆实业(集团)股份有限公司 | A kind of electric automobile drives battery charging tray |
| CN107425157A (en) * | 2016-05-24 | 2017-12-01 | 上汽通用五菱汽车股份有限公司 | A kind of battery case |
| CN107492613A (en) * | 2017-08-12 | 2017-12-19 | 吕昊 | Modularization new energy car battery structure and its installation method |
| CN107887536A (en) * | 2016-09-30 | 2018-04-06 | 长城汽车股份有限公司 | Battery bag |
| CN107949929A (en) * | 2015-11-05 | 2018-04-20 | 株式会社Lg化学 | Battery pack with enhancing support member |
| CN109216622A (en) * | 2018-10-24 | 2019-01-15 | 重庆博奥镁铝金属制造有限公司 | A kind of electric automobile battery box combination plate |
| DE102018209045A1 (en) | 2018-06-07 | 2019-12-12 | Mahle International Gmbh | Accumulator assembly and a method of manufacturing an accumulator assembly |
| CN111048705A (en) * | 2018-10-12 | 2020-04-21 | 奥动新能源汽车科技有限公司 | Vehicle-mounted power battery, manufacturing method thereof and new energy vehicle |
| CN113386543A (en) * | 2021-06-29 | 2021-09-14 | 东风汽车集团股份有限公司 | Power battery box with side edge having telescopic function and vehicle body mounting structure thereof |
| CN113561839A (en) * | 2021-06-29 | 2021-10-29 | 东风汽车集团股份有限公司 | Power battery box dismounting system with side edge having telescopic function and dismounting method |
-
2014
- 2014-12-30 CN CN201420858656.2U patent/CN204333075U/en active Active
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107949929A (en) * | 2015-11-05 | 2018-04-20 | 株式会社Lg化学 | Battery pack with enhancing support member |
| CN107949929B (en) * | 2015-11-05 | 2021-03-19 | 株式会社Lg化学 | Battery pack including reinforcing support member |
| CN105406001A (en) * | 2015-12-17 | 2016-03-16 | 芜湖盛力科技股份有限公司 | Full-sealing battery box |
| CN105539114A (en) * | 2016-02-03 | 2016-05-04 | 北京新能源汽车股份有限公司 | Power battery box and vehicle with same |
| CN107425157A (en) * | 2016-05-24 | 2017-12-01 | 上汽通用五菱汽车股份有限公司 | A kind of battery case |
| CN107425157B (en) * | 2016-05-24 | 2023-07-25 | 上汽通用五菱汽车股份有限公司 | Battery box |
| CN107887536A (en) * | 2016-09-30 | 2018-04-06 | 长城汽车股份有限公司 | Battery bag |
| CN106784514B (en) * | 2017-03-22 | 2019-10-08 | 山东国金汽车制造有限公司 | A kind of power battery pack |
| CN106784514A (en) * | 2017-03-22 | 2017-05-31 | 山东国金汽车制造有限公司 | A kind of power battery pack |
| CN107171016A (en) * | 2017-06-06 | 2017-09-15 | 力帆实业(集团)股份有限公司 | A kind of electric automobile drives battery charging tray |
| CN107492613A (en) * | 2017-08-12 | 2017-12-19 | 吕昊 | Modularization new energy car battery structure and its installation method |
| DE102018209045A1 (en) | 2018-06-07 | 2019-12-12 | Mahle International Gmbh | Accumulator assembly and a method of manufacturing an accumulator assembly |
| WO2019233668A1 (en) | 2018-06-07 | 2019-12-12 | Mahle International Gmbh | Storage battery arrangement and method for producing a storage battery arrangement |
| CN111048705A (en) * | 2018-10-12 | 2020-04-21 | 奥动新能源汽车科技有限公司 | Vehicle-mounted power battery, manufacturing method thereof and new energy vehicle |
| CN109216622A (en) * | 2018-10-24 | 2019-01-15 | 重庆博奥镁铝金属制造有限公司 | A kind of electric automobile battery box combination plate |
| CN113386543A (en) * | 2021-06-29 | 2021-09-14 | 东风汽车集团股份有限公司 | Power battery box with side edge having telescopic function and vehicle body mounting structure thereof |
| CN113561839A (en) * | 2021-06-29 | 2021-10-29 | 东风汽车集团股份有限公司 | Power battery box dismounting system with side edge having telescopic function and dismounting method |
| CN113561839B (en) * | 2021-06-29 | 2023-05-16 | 东风汽车集团股份有限公司 | Power battery box dismounting system with telescopic side edge and dismounting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204333075U (en) | A kind of quick-changing type power battery box of electric vehicle body | |
| CN202103107U (en) | Electric vehicle battery box | |
| CN203995872U (en) | Movable charging vehicle device | |
| CN203485731U (en) | Storage battery box assembly | |
| CN204801535U (en) | Integrated form driving system and have its vehicle | |
| CN203450102U (en) | Quick disassembling device for power battery box of passenger car | |
| CN204488461U (en) | One changes electric-type electric automobile power battery system | |
| CN204834758U (en) | General battery standard module of lightweight for electric motor car | |
| CN104802917A (en) | Multifunctional electric vehicle battery case | |
| CN205092635U (en) | New forms of energy electric automobile power management means | |
| CN204936974U (en) | A kind of foreboot and use its automobile | |
| CN202624119U (en) | Charging device for electric automobile | |
| CN206250812U (en) | Removable charging electric vehicle case | |
| CN201838855U (en) | Charging port installing structure of novel electric automobile | |
| CN203326676U (en) | Solar charging device for electric vehicles | |
| CN206186771U (en) | Batteries of electric vehicle system | |
| CN203135552U (en) | Multifunctional solar-energy power supply device | |
| CN205651965U (en) | Photovoltaic power generation device that new energy automobile used | |
| CN206086405U (en) | High -efficient independently electric power generation | |
| CN105280857A (en) | Battery box for electric vehicle | |
| CN204966610U (en) | Automatically, radiating automobile -used lithium cell | |
| CN105098219A (en) | Portable universal battery standard module for electric vehicle | |
| CN205050962U (en) | A group battery heating device for on new forms of energy electric automobile | |
| CN203592883U (en) | Car battery installation structure, reloading battery jar and car | |
| CN203172419U (en) | Battery pack arrangement structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |