CN106043572A - Electric battery cabin structure - Google Patents
Electric battery cabin structure Download PDFInfo
- Publication number
- CN106043572A CN106043572A CN201610633054.0A CN201610633054A CN106043572A CN 106043572 A CN106043572 A CN 106043572A CN 201610633054 A CN201610633054 A CN 201610633054A CN 106043572 A CN106043572 A CN 106043572A
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- battery flat
- oblique pull
- longeron
- battery
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K19/00—Cycle frames
- B62K19/30—Frame parts shaped to receive other cycle parts or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/80—Accessories, e.g. power sources; Arrangements thereof
- B62M6/90—Batteries
Abstract
The invention provides an electric battery cabin structure. The electric battery cabin structure is simplified, a spatial triangular structure is formed through a slanting beam, a frame longitudinal beam and a battery cabin upright column, the battery cabin is arranged on the joint of the front section and the rear section of a frame, and safety of a battery is guaranteed. By means of the battery cabin structure, bending resistance of the whole frame is enhanced, and collision safety is improved.
Description
Technical field
The present invention relates to a kind of battery of electric vehicle cabin structure.
Background technology
The small-sized electric car battery flat structure of prior art: 1, be arranged in forward engine room 2, be arranged in body tail.3, cloth
Put body exterior, be bolted with vehicle body.In prior art, battery flat structure has a following defect: 1, front deck inner structure
Intensity is poor, arranges battery herein, is susceptible to danger in collision process；When 2, being arranged in body tail, battery flat is tied
Structure weight is relatively big, and unnecessary repetitive structure makes its quality increase, and manufacturing cost is high.3, it is arranged in outside car and vehicle body is connected by bolt
Connecing, this class formation is complicated, increases tare, it is impossible to meet the purpose of lightweight vehicle body.
Summary of the invention
The invention provides a kind of battery of electric vehicle cabin structure, this configuration simplifies battery flat structure, pass through battery flat
Structure is effectively improved the strength and stiffness of car load, the safety touched after substantially increasing vehicle frame；Can the most effectively
Protection battery, and expand cab space.Specifically adopt the following technical scheme that: battery flat structure include left/right oblique pull beam,
Blocking means after vehicle frame left/right longeron, front section of vehicle frame rear cross beam, left/right battery flat column, vehicle frame back segment front beam, battery flat, its
Being characterised by, vehicle frame left/right longeron is connected by left/right limit crossbeam respectively left/right side bar, and left/right oblique pull beam lower end is respectively
Being connected with left/right limit crossbeam, vehicle frame back segment front beam two ends connect luggage compartment left/right longeron, and left/right oblique pull beam upper end is respectively
It is connected with luggage compartment left/right longeron；Left/right battery flat column upper end is connected with vehicle frame back segment front beam respectively, left/right battery flat
Column lower end is connected with front section of vehicle frame rear cross beam respectively, and front section of vehicle frame rear cross beam is connected to vehicle frame left/right longeron end；Left/right
Oblique pull beam, vehicle frame left/right longeron and left/right battery flat column form two spatial triangle structures respectively；Battery flat backstop fills
Put in the framework being arranged on left/right battery flat column, vehicle frame back segment front beam, the formation of front section of vehicle frame rear cross beam.
Preferably, left/right oblique pull beam and left/right limit crossbeam junction point are near the connection of vehicle frame left/right longeron Yu left/right limit crossbeam
Point.
Preferably, left/right oblique pull beam is connected by welding, riveting with left/right limit crossbeam.
Preferably, left/right oblique pull beam respectively with luggage compartment left/right longitudinal beam welding.
Preferably, the cross section of left/right oblique pull beam is " π " type, and Open Side Down, and the cross section of luggage compartment left/right longeron is " π "
Type, opening upwards.
Preferably, after battery flat, blocking means is baffle plate or K-type structure.
The present invention compared with prior art has the advantages that
1, the technical program is due to battery flat assembly part by longitudinal beam, battery flat column and vehicle frame back segment oblique pull beam altogether
With forming stable spatial triangle structure, not only can strengthen the bending resistance of whole vehicle frame, after touch during can have
Effect impulsive force is transmitted on longeron, thus alleviate the vehicle body extent of damage, reduce the deflection of vehicle body, ensure to greatest extent
The safety of member in car.
2, the battery flat of the technical program is arranged in the junction of front section of vehicle frame and back segment, is bus body strength and rigidity herein
Maximum place, can effectively ensure the safety of battery, prevent battery from causing danger in collision process.
3, the left/right oblique pull beam lower end of the technical program is connected with left/right limit crossbeam respectively, utilizes battery flat to be formed stable
Spatial triangle structure strengthen the installation strength of rear suspension, it is ensured that the riding stability of vehicle, improve vehicle body antitorque
Turn and counter-bending level, when touching after occurring, owing to body tail strength and stiffness increase, energy can be touched after effectively absorbing simultaneously
Amount.
Accompanying drawing explanation
With detailed description of the invention, the present invention is further described in detail below in conjunction with the accompanying drawings.
Fig. 1 is the stereochemical structure explosive view in battery of electric vehicle cabin of the present invention.
Fig. 2 is the perspective view in battery of electric vehicle cabin of the present invention.
Fig. 3 is the perspective view of battery of electric vehicle cabin of the present invention " K-type space structure ".
Fig. 4 is the perspective view of battery of electric vehicle cabin of the present invention " spatial triangle structure ".
Detailed description of the invention
As shown in Figure 2, Figure 4 shows, battery flat structure includes left/right oblique pull beam 9/3, vehicle frame left/right longeron 12/4, front section of vehicle frame
Blocking means 8 after rear cross beam 6, left/right battery flat column 13/5, vehicle frame back segment front beam 7, battery flat, it is characterised in that vehicle frame
Left/right longeron 12/4 is connected by left/right limit crossbeam 10/2 respectively has left/right side bar 11/1, left/right oblique pull beam 9/3 lower end to divide
Not being connected with left/right limit crossbeam 10/2, left/right oblique pull beam 9/3 is indulged near vehicle frame left/right with left/right limit crossbeam 10/2 junction point
Beam 12/4 and the junction point of left/right limit crossbeam 10/2, vehicle frame back segment front beam 7 two ends connect luggage compartment left/right longeron 15/
14, left/right oblique pull beam 9/3 upper end is connected with luggage compartment left/right longeron 15/14 respectively；Left/right battery flat column 13/5 upper end is divided
Not being connected with vehicle frame back segment front beam 7, left/right battery flat column 13/5 lower end is connected with front section of vehicle frame rear cross beam 6 respectively, vehicle frame
Leading portion rear cross beam 6 is connected to vehicle frame left/right longeron 12/4 end；Left/right oblique pull beam 9/3, vehicle frame left/right longeron 12/4 with left/
Right battery flat column 13/5 forms two spatial triangle structures respectively；After battery flat blocking means 8 be arranged on left/right battery flat stand
In the framework that post 13/5, vehicle frame back segment front beam 7, front section of vehicle frame rear cross beam 6 are formed.Two spatial triangle structures can be effective
Improve integral rigidity and the intensity of vehicle frame, strengthen its counter-bending and twisting property.(before it has been noted that due to structure in report
The most close, this scheme entirety creativeness is the highest, and the mode of invention invention can be used to apply for.If follow-up R&D process
In, have new idea to add)
As in figure 2 it is shown, left/right oblique pull beam 9/3 welds with luggage compartment left/right longeron 12/4 respectively；Left/right oblique pull beam 9/3
Cross section be " π " type, Open Side Down, and the cross section of luggage compartment left/right longeron 12/4 is " π " type, opening upwards.
As it is shown on figure 3, blocking means 8 is baffle plate or K-type structure after battery flat.
Claims (6)
1. a battery flat structure for pure electric automobile, it is horizontal after including left/right oblique pull beam, vehicle frame left/right longeron, front section of vehicle frame
Blocking means after beam, left/right battery flat column, vehicle frame back segment front beam, battery flat, it is characterised in that vehicle frame left/right longeron is respectively
Being connected by left/right limit crossbeam has left/right side bar, left/right oblique pull beam lower end to be connected with left/right limit crossbeam respectively, vehicle frame back segment
Front beam two ends connect has luggage compartment left/right longeron, left/right oblique pull beam upper end to be connected with luggage compartment left/right longeron respectively；Left/
Right battery flat column upper end is connected with vehicle frame back segment front beam respectively, left/right battery flat column lower end respectively with front section of vehicle frame after
Crossbeam connects, and front section of vehicle frame rear cross beam is connected to vehicle frame left/right longeron end；Left/right oblique pull beam, vehicle frame left/right longeron with left/
Right battery flat column forms two spatial triangle structures respectively；After battery flat, blocking means is arranged on left/right battery flat column, car
In the framework that frame back segment front beam, front section of vehicle frame rear cross beam are formed.
2. the battery flat structure of pure electric automobile as claimed in claim 1, left/right oblique pull beam and left/right limit crossbeam junction point
Junction point near vehicle frame left/right longeron with left/right limit crossbeam.
3. the battery flat structure of pure electric automobile as claimed in claim 2, left/right oblique pull beam is connected with left/right limit crossbeam to be adopted
With welding, riveting.
4. claim 1-3 arbitrarily as described in the battery flat structure of pure electric automobile, it is characterised in that left/right oblique pull beam divides
Not and luggage compartment left/right longitudinal beam welding.
5. the battery flat structure of pure electric automobile as claimed in claim 4, it is characterised in that the cross section of left/right oblique pull beam
For " π " type, Open Side Down, and the cross section of luggage compartment left/right longeron is " π " type, opening upwards.
6. the battery flat structure of pure electric automobile as claimed in claim 1, it is characterised in that after battery flat, blocking means is baffle plate
Or K-type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610633054.0A CN106043572B (en) | 2016-08-04 | 2016-08-04 | A kind of battery of electric vehicle cabin structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610633054.0A CN106043572B (en) | 2016-08-04 | 2016-08-04 | A kind of battery of electric vehicle cabin structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106043572A true CN106043572A (en) | 2016-10-26 |
| CN106043572B CN106043572B (en) | 2018-01-16 |
Family
ID=57196334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610633054.0A Active CN106043572B (en) | 2016-08-04 | 2016-08-04 | A kind of battery of electric vehicle cabin structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106043572B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060113131A1 (en) * | 2004-11-26 | 2006-06-01 | Honda Motor Co., Ltd. | Fuel cell vehicle |
| CN102159414A (en) * | 2008-09-22 | 2011-08-17 | 标致·雪铁龙汽车公司 | Storage module, and vehicle including same |
| CN102390438A (en) * | 2011-10-18 | 2012-03-28 | 东风汽车公司 | Floor structure with bulky object loading function |
| CN102632932A (en) * | 2012-05-02 | 2012-08-15 | 德州艾狄孚新能源科技有限公司 | Lower floor of automobile body of electric automobile |
| CN204472900U (en) * | 2015-03-06 | 2015-07-15 | 北京宏瑞汽车科技股份有限公司 | A kind of body frame structure for automotive of pure electric automobile |
| CN205273611U (en) * | 2016-01-14 | 2016-06-01 | 重庆长帆新能源汽车有限公司 | Electricelectric motor car chassis |
-
2016
- 2016-08-04 CN CN201610633054.0A patent/CN106043572B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060113131A1 (en) * | 2004-11-26 | 2006-06-01 | Honda Motor Co., Ltd. | Fuel cell vehicle |
| CN102159414A (en) * | 2008-09-22 | 2011-08-17 | 标致·雪铁龙汽车公司 | Storage module, and vehicle including same |
| CN102390438A (en) * | 2011-10-18 | 2012-03-28 | 东风汽车公司 | Floor structure with bulky object loading function |
| CN102632932A (en) * | 2012-05-02 | 2012-08-15 | 德州艾狄孚新能源科技有限公司 | Lower floor of automobile body of electric automobile |
| CN204472900U (en) * | 2015-03-06 | 2015-07-15 | 北京宏瑞汽车科技股份有限公司 | A kind of body frame structure for automotive of pure electric automobile |
| CN205273611U (en) * | 2016-01-14 | 2016-06-01 | 重庆长帆新能源汽车有限公司 | Electricelectric motor car chassis |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106043572B (en) | 2018-01-16 |
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