CN205202706U - Electricelectric motor car power battery frame construction - Google Patents
Electricelectric motor car power battery frame construction Download PDFInfo
- Publication number
- CN205202706U CN205202706U CN201520982359.3U CN201520982359U CN205202706U CN 205202706 U CN205202706 U CN 205202706U CN 201520982359 U CN201520982359 U CN 201520982359U CN 205202706 U CN205202706 U CN 205202706U
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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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- Body Structure For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model relates to an electricelectric motor car power battery frame structure, including the frame, arrange the inner beam of frame in -connection frame in, the frame constitute by ahead frame, back frame and two side frames, ahead frame the same with back frame cross -section, and have the cross -section of anti Z to the bending, the side frame cross -section of anti Y to the bending have, the frame between connect through the arc part, the inner beam include with parallel crossbeam of ahead frame, back frame and the longeron parallel with the side frame. The beneficial effects of the utility model are that cell align to grid, the capacity is high, easily seriation, frame construction installs under floor board, helps improving whole car bending and torsional rigidity.
Description
Technical field
The utility model relates to a kind of planar cells bag framed structure.
Background technology
Existing hybrid power or battery of full electric vehicle bag Frame Design, focus mostly in irregularly shaped design power brick, can not form seriation, it is also proposed challenge for master layout.In today that vehicle technology development is more and more faster, market requires more and more higher to running distance of eletric vehicles, and when elementary cell bag energy density changes little, the quantity of the unit module of the combination of power brick also gets more and more in the demand of a battery-driven car.These unit modules need regularly arranged, and combine closely in a power brick.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of battery of full electric vehicle framed structure contributing to improving car load bending and torsion rigidity.
For reaching above-mentioned utility model object, a kind of battery of full electric vehicle mount structure is provided, it is characterized in that, comprise frame, be placed in the interior inner beam connecting frame of frame, described frame is made up of front bezel, rear frame and two side frames, described front bezel is identical with rear frame cross section, and has the bending cross section of anti-Z-direction; Described side frame cross section has the bending cross section of anti-Y-direction; Connected by arc part between described frame; Described inner beam comprises the crossbeam parallel with front bezel, rear frame and the longeron parallel with side frame.
By four frame composition framed structures, wherein front bezel, the cross sectional shape of rear frame and the cross sectional shape of side frame adopt two kinds of different cross sectional shapes, improve counter-bending section factor, and connected by four independent arc parts, the crossbeam in inner beam and longeron are conducive to reinforcing whole framed structure and installation that is favourable and power brick.
Described Z-direction is the direction of the plane perpendicular to frame composition, and described Y-direction is the direction along being parallel to side frame.
Preferably, the cross section that described anti-Z-direction is bending is H-section or cross star cross section.
Preferably, the cross section that described anti-Y-direction is bending is square-section or X-shaped cross section.
Preferably, described section of beam shape is greater than longeron cross sectional shape.
Preferably, described side frame there is multiple small rack for stationary battery bag.
Preferably, also comprise upper cover plate and lower cover, described upper cover plate is positioned at framed structure upper surface, and described lower cover is positioned at framed structure lower surface.
Preferably, described side frame there is relief hole.
The utility model battery of full electric vehicle framed structure, adopt the structure of four edges frame splicing, and for Y-direction and X to frame, have employed different cross sectional shapes, spliced by arc part, and in frame, increase inner beam in order to reinforce and to install, front and back frame has the bending section form design of anti-Z-direction, both sides frame, there is the ability that anti-Y-direction is bending, certain unbending will be played in side impact, the crossbeam of lower portion and longeron, also there is certain cross section structure, general section of beam shape is greater than longeron cross sectional shape, to carry certain side impact load.
The beneficial effects of the utility model are that battery unit is evenly distributed, and capacity is high, is easy to seriation, under framed structure is installed on automotive floor panel, contribute to improving car load bending and torsion rigidity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model pure electric vehicle battery frame;
Fig. 2 is the utility model front bezel section-drawing;
Fig. 3 is the section-drawing of frame after the utility model;
Fig. 4 is the cutaway view of side frame in the utility model;
Fig. 5 is the scheme of installation of small rack in the utility model;
Wherein:
Frame after 1-frame 11-front bezel 12-
13-side frame 2-inner beam 21-crossbeam
22-longeron 3-small rack 4-cover plate
5-arc part 6-bolt hole 7-weld seam
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
According to a kind of battery of full electric vehicle framed structure shown in Fig. 1 to Fig. 5, comprise frame 1, be placed in the inner beam 2 connecting frame in frame 1, described frame 1 is made up of front bezel 11, rear frame 12 and two side frames 13, described front bezel 11 is identical with rear frame 12 cross section, and has the bending cross section of anti-Z-direction; Described side frame 13 cross section has the bending cross section of anti-Y-direction; Connected by arc part 3 between described frame 1; Described inner beam 2 comprises the crossbeam 21 parallel with front bezel 11, rear frame 12 and the longeron 22 parallel with side frame 13.Framed structure is formed by four frames 1, wherein cross sectional shape and the cross sectional shape of side frame 13 of front bezel 11, rear frame 12 adopt two kinds of different cross sectional shapes, improve counter-bending section factor, and connected by four independent arc parts 3, the crossbeam 21 in inner beam 2 and longeron 22 are conducive to reinforcing whole framed structure and installation that is favourable and power brick.Described Z-direction is the direction of the plane perpendicular to frame composition, and described Y-direction is the direction along being parallel to side frame.The cross section that described anti-Z-direction is bending is H-section or cross star cross section.The cross section that described anti-Y-direction is bending is square-section or X-shaped cross section.Described section of beam shape is greater than longeron cross sectional shape.Described side frame 13 there is multiple small rack 3 for stationary battery bag.Also on the face, top of framed structure, be bolted upper cover plate, upper cover plate is used for sealing, and the lower surface of framed structure installs lower cover, lower cover for the protection of.
Framework can be steel material, also can be aluminum alloy materials, if be steel material, cross section should have the shaping feature of steel.If aluminum alloy materials, cross section should have the feature of aluminium alloy extrusions.For the connection between different parts, mostly adopt the form of weld seam.Upper cover plate is connected on frame by the bolt of surrounding.On the frame 1 of power brick, certain relief hole should be left, to install blowdown valve; Power brick, by the mounting bracket of both sides frame 13, is bolted on automobile lower shoe.On intermediate transverse girder or longeron, as required, the bolt being connected to plate-girder of going to the bottom also likely is designed with.
Power brick of the present utility model is plate armature, and this structure has the frame 1 of surrounding and inner crossbeam 21, longeron 22.Four corners of this structure, are arc individual components 3, are coupled together by four frames 1.General front and back frame has the bending section form design of anti-Z-direction, as H-section, and cross star cross section etc., as shown in Figure 2; Both sides frame, has the ability that anti-Y-direction is bending, will play certain unbending in side impact, as square, and X-type etc., as shown in Figure 3; The mounting means of power brick, by 5 to 6 small racks on the frame of both sides.The power brick of this utility model also comprises upper cover plate and lower cover, and upper cover plate generally only plays sealing function, and thickness is less, general as being aluminium sheet, about 1mm; Lower cover needs to play the protective effect impacted power brick stone, is generally more than 4mm aluminium sheet or 2mm steel plate.The crossbeam 21 of lower portion and longeron 22, also have certain cross section structure, and general crossbeam 21 cross sectional shape is greater than longeron 22 cross sectional shape, to carry certain side impact load.
Below the preferred embodiment that the utility model is created is illustrated, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art can also make all equivalent modification or replacement under the prerequisite without prejudice to the utility model creative spirit, and these equivalent modifications or replacement are all included in the application's claim limited range.
Claims (7)
1. a battery of full electric vehicle framed structure, it is characterized in that, comprise frame, be placed in the interior inner beam connecting frame of frame, described frame is made up of front bezel, rear frame and two side frames, described front bezel is identical with rear frame cross section, and has the bending cross section of anti-Z-direction; Described side frame cross section has the bending cross section of anti-Y-direction; Connected by arc part between described frame; Described inner beam comprises the crossbeam parallel with front bezel, rear frame and the longeron parallel with side frame.
2. battery of full electric vehicle framed structure according to claim 1, is characterized in that, the cross section that described anti-Z-direction is bending is H-section or cross star cross section.
3. battery of full electric vehicle framed structure according to claim 1, is characterized in that, the cross section that described anti-Y-direction is bending is square-section or X-shaped cross section.
4., according to the arbitrary described battery of full electric vehicle framed structure of claims 1 to 3, it is characterized in that, described section of beam shape is greater than longeron cross sectional shape.
5., according to the arbitrary described battery of full electric vehicle framed structure of claims 1 to 3, it is characterized in that described side frame there is multiple small rack for stationary battery bag.
6., according to the arbitrary described battery of full electric vehicle framed structure of claims 1 to 3, it is characterized in that, also comprise upper cover plate and lower cover, described upper cover plate is positioned at framed structure upper surface, and described lower cover is positioned at framed structure lower surface.
7., according to the arbitrary described battery of full electric vehicle framed structure of claims 1 to 3, it is characterized in that described side frame has relief hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520982359.3U CN205202706U (en) | 2015-12-01 | 2015-12-01 | Electricelectric motor car power battery frame construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520982359.3U CN205202706U (en) | 2015-12-01 | 2015-12-01 | Electricelectric motor car power battery frame construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205202706U true CN205202706U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520982359.3U Active CN205202706U (en) | 2015-12-01 | 2015-12-01 | Electricelectric motor car power battery frame construction |
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| CN (1) | CN205202706U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882029A (en) * | 2017-03-02 | 2017-06-23 | 奇瑞汽车股份有限公司 | Battery bag |
| CN109334782A (en) * | 2018-11-30 | 2019-02-15 | 安徽江淮汽车集团股份有限公司 | The protection body frame structure of battery after a kind of pure electric vehicle |
| CN109565011A (en) * | 2016-08-12 | 2019-04-02 | 蒂森克虏伯钢铁欧洲股份公司 | Battery case with side reinforcement part |
| CN110450613A (en) * | 2018-05-04 | 2019-11-15 | 北京华田汽车科技有限公司 | The normal cell packet pellet type fixed structure of electric vehicles |
| US10500936B2 (en) | 2017-03-23 | 2019-12-10 | Contemporary Amperex Technology Co., Limited | Battery pack protective frame and battery pack |
| CN110651377A (en) * | 2017-05-18 | 2020-01-03 | 蒂森克虏伯钢铁欧洲股份公司 | Battery case |
| CN111886711A (en) * | 2018-04-20 | 2020-11-03 | 宝马股份公司 | Storage unit assembly for a motor vehicle comprising an electric drive |
| CN114347770A (en) * | 2020-09-30 | 2022-04-15 | 本田技研工业株式会社 | Vehicle with a steering wheel |
| CN114709510A (en) * | 2022-03-18 | 2022-07-05 | 江苏天钧精密技术有限公司 | Assembly process for directly and quickly assembling battery box body and battery pack assembly |
| CN114802451A (en) * | 2022-04-19 | 2022-07-29 | 浙江零跑科技股份有限公司 | Vehicle frame structure |
| CN115472992A (en) * | 2022-08-31 | 2022-12-13 | 浙江吉利控股集团有限公司 | Battery package frame construction and car |
-
2015
- 2015-12-01 CN CN201520982359.3U patent/CN205202706U/en active Active
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109565011A (en) * | 2016-08-12 | 2019-04-02 | 蒂森克虏伯钢铁欧洲股份公司 | Battery case with side reinforcement part |
| CN106882029A (en) * | 2017-03-02 | 2017-06-23 | 奇瑞汽车股份有限公司 | Battery bag |
| CN106882029B (en) * | 2017-03-02 | 2021-06-29 | 奇瑞汽车股份有限公司 | Battery pack |
| US10500936B2 (en) | 2017-03-23 | 2019-12-10 | Contemporary Amperex Technology Co., Limited | Battery pack protective frame and battery pack |
| CN110651377A (en) * | 2017-05-18 | 2020-01-03 | 蒂森克虏伯钢铁欧洲股份公司 | Battery case |
| CN111886711B (en) * | 2018-04-20 | 2023-03-21 | 宝马股份公司 | Storage unit assembly for a motor vehicle comprising an electric drive |
| CN111886711A (en) * | 2018-04-20 | 2020-11-03 | 宝马股份公司 | Storage unit assembly for a motor vehicle comprising an electric drive |
| CN110450613A (en) * | 2018-05-04 | 2019-11-15 | 北京华田汽车科技有限公司 | The normal cell packet pellet type fixed structure of electric vehicles |
| CN109334782A (en) * | 2018-11-30 | 2019-02-15 | 安徽江淮汽车集团股份有限公司 | The protection body frame structure of battery after a kind of pure electric vehicle |
| CN114347770A (en) * | 2020-09-30 | 2022-04-15 | 本田技研工业株式会社 | Vehicle with a steering wheel |
| US11760183B2 (en) | 2020-09-30 | 2023-09-19 | Honda Motor Co., Ltd. | Battery mounting system for an electric vehicle |
| CN114347770B (en) * | 2020-09-30 | 2024-03-22 | 本田技研工业株式会社 | Vehicle with a vehicle body having a vehicle body support |
| CN114709510A (en) * | 2022-03-18 | 2022-07-05 | 江苏天钧精密技术有限公司 | Assembly process for directly and quickly assembling battery box body and battery pack assembly |
| CN114709510B (en) * | 2022-03-18 | 2024-03-12 | 江苏天钧精密技术有限公司 | Battery bag body composition |
| CN114802451A (en) * | 2022-04-19 | 2022-07-29 | 浙江零跑科技股份有限公司 | Vehicle frame structure |
| CN115472992A (en) * | 2022-08-31 | 2022-12-13 | 浙江吉利控股集团有限公司 | Battery package frame construction and car |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |