CN208343904U - Battery arrangement structure and new energy vehicle - Google Patents
Battery arrangement structure and new energy vehicle Download PDFInfo
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- CN208343904U CN208343904U CN201820899719.7U CN201820899719U CN208343904U CN 208343904 U CN208343904 U CN 208343904U CN 201820899719 U CN201820899719 U CN 201820899719U CN 208343904 U CN208343904 U CN 208343904U
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- battery
- arrangement structure
- bracket
- vehicle frame
- auxiliary girder
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Abstract
Battery arrangement structure and new energy vehicle provided by the utility model, is related to technical field of new energy.The battery arrangement structure includes vehicle frame and power battery, and the vehicle frame includes battery bracket and longitudinal beam, and the cavity for placing the power battery is formed between the battery bracket and longitudinal beam.The cavity for placing the power battery is formed described in battery arrangement structure provided by the utility model between battery bracket and longitudinal beam, in the vehicle frame as built in power battery, power battery two sides exterior components can effectively reduce or prevent external impact to impact the influence to battery, it ensure that the safe and reliable operation of internal battery, have the advantages that structure is simply and highly-safe.
Description
Technical field
The utility model relates to technical field of new energy, more particularly, to a kind of battery arrangement structure and new energy
Vehicle.
Background technique
New-energy automobile refer to using unconventional vehicle fuel as a source of power (or using conventional vehicle fuel,
Using new vehicle-mounted power plant), the dynamic Control of comprehensive vehicle and the advanced technology of driving aspect, the technical principle elder generation of formation
Into, the automobile with new technology, new construction.
The L-shaped bracket of the multiple entirety of new energy light truck is mounted on vehicle rail two sides, at present the side collision of light truck
Protection has used passenger car CNCAP (English name are as follows: China-New Car in vehicle analysis without laws and regulations requirement
Assessment Program, Chinese name are as follows: Chinese new car assessment routine) analysis operating condition trolley goes point as side collision trolley
Analysis, only side protection or side skirt are much unable to reach the requirement of battery protection, and vehicle two sides battery, which has, collides risk on fire.
New energy light truck is because outside vehicle collides, and often battery arrangement battery behind vehicle frame two sides, collision is squeezed power,
Possible internal cell short circuit, the internal resistance of cell is minimum, and moment generates a large amount of thermal energy, on fire so as to cause battery explosion, leads to car
The safety of personnel.
The vehicle two sides battery of existing new energy vehicle, which has, collides risk on fire, and safety is lower.
Utility model content
One of the utility model is designed to provide a kind of battery arrangement structure, to solve the vehicle of existing new energy vehicle
Two sides battery, which has, collides risk on fire, the lower technical problem of safety.
Another of the utility model is designed to provide a kind of new energy vehicle, the battery arrangement knot including above-mentioned offer
Structure.
In order to solve the above technical problems, the utility model uses following technical scheme；The utility model first aspect mentions
The battery arrangement structure of confession, including vehicle frame and power battery, the vehicle frame include battery bracket and longitudinal beam, the battery tray
The cavity for placing the power battery is formed between frame and longitudinal beam.
It is formed between battery bracket and longitudinal beam for placing described in battery arrangement structure provided by the utility model
The cavity of the power battery, in the vehicle frame as built in power battery, power battery two sides exterior components can be effectively reduced
Or external impact is prevented to impact the influence to battery, it ensure that the safe and reliable operation of internal battery, have structure simple and peace
The high advantage of full property.
In any of the above-described technical solution, further, the vehicle frame further includes battery auxiliary girder, and the battery auxiliary girder passes through
The battery bracket is set on the longitudinal beam.
In any of the above-described technical solution, further, multiple mounting holes are provided on the battery auxiliary girder.
Further include suspending cushion further in any of the above-described technical solution, is provided on the suspending cushion and institute
State the matched through-hole of mounting hole.
It include beam body and vertically disposed support on the battery auxiliary girder further in any of the above-described technical solution
Body, the mounting hole are set on the supporter.
In any of the above-described technical solution, further, the supporter be it is multiple, multiple supporters are along the beam
The axis of body is uniformly distributed.
In any of the above-described technical solution, further, the battery bracket bottom is provided with installation part, the battery tray
Frame is set between the adjacent battery auxiliary girder by the installation part.
Mounting groove is provided on the installation part, the installation part is set to the battery auxiliary girder by the mounting groove
On.
In any of the above-described technical solution, further, cell connector, the battery are provided on the longitudinal beam
Bracket is arranged on the cell connector.
In any of the above-described technical solution, further, nut box is provided on the cell connector.The battery tray
Frame is in " several " font.
The new energy vehicle that the utility model second aspect provides, including the battery arrangement structure that first aspect provides, therefore
Whole beneficial effects with the battery arrangement structure that first aspect provides, just do not repeat one by one herein.
By adopting the above technical scheme, the utility model has the following beneficial effects:
It is formed between battery bracket and longitudinal beam for placing described in battery arrangement structure provided by the utility model
The cavity of the power battery, in the vehicle frame as built in power battery, power battery two sides exterior components can be effectively reduced
Or external impact is prevented to impact the influence to battery, it ensure that the safe and reliable operation of internal battery, have structure simple and peace
The high advantage of full property.
Further, the vehicle frame further includes battery auxiliary girder, and the battery auxiliary girder is set to institute by the battery bracket
It states on longitudinal beam.
Further, multiple mounting holes are provided on the battery auxiliary girder.
Further, further include suspending cushion, be provided on the suspending cushion and the matched through-hole of the mounting hole.
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this
The practice of type is recognized.
Detailed description of the invention
It below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
The structural schematic diagram of battery auxiliary girder in the battery arrangement structure that Fig. 1 provides for the utility model embodiment one；
The structural schematic diagram of battery bracket in the battery arrangement structure that Fig. 2 provides for the utility model embodiment one；
Fig. 3 is the schematic perspective view for the battery arrangement structure that the utility model embodiment one provides；
Fig. 4 is the positive structure schematic for the battery arrangement structure that the utility model embodiment one provides；
Fig. 5 is the side structure schematic diagram for the battery arrangement structure that the utility model embodiment one provides.
Appended drawing reference:
1, power battery；2, battery auxiliary girder；3, suspending cushion；
4, battery bracket；5, cell connector；6, longitudinal beam.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.It should be noted that in the absence of conflict, the feature in embodiments herein and embodiment can
To be combined with each other.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Explanation is further explained to the utility model below with reference to specific embodiment.
Embodiment one
As shown in Figures 1 to 5, the battery arrangement structure that the utility model first aspect provides, wherein including vehicle frame and move
Power battery 1, the vehicle frame include battery bracket 4 and longitudinal beam 6, are formed and are used between the battery bracket 4 and longitudinal beam 6
Place the cavity of the power battery 1.
The vehicle frame further includes battery auxiliary girder 2, and in any of the above-described technical solution, further, the battery auxiliary girder 2 is logical
The battery bracket 4 is crossed to be set on the longitudinal beam 6.
It is formed between battery bracket 4 and longitudinal beam 6 for placing in battery arrangement structure provided by the utility model
The cavity for stating power battery 1, in the vehicle frame as built in power battery 1,1 two sides exterior components of power battery can be effectively reduced
Or external impact is prevented to impact the influence to battery, it ensure that the safe and reliable operation of internal battery, have structure simple and peace
The high advantage of full property.
In any of the above-described technical solution, further, cell connector 5, the electricity are provided on the longitudinal beam 6
Pond bracket 4 is arranged on the cell connector 5.
In view of battery maintenance easy to disassemble, cell connector 5 has nut box, and nut box is used for fixture nut, battery
Connecting plate 5 is riveted on frame assembly, belongs to the frame assembly supply of material, and battery bracket 4 is pre-installed on frame assembly, power electric
1 assembly method of pond uses top to fall to rigging position, while battery assembly and battery bracket 4 have 2 positioning pins.Pass through left and right
2 pairs of suspending cushions 3, wherein suspending cushion 3 have with the matched through-hole of battery auxiliary girder 2, will be suspended by through-hole and connector soft
Pad 3 is arranged between battery auxiliary girder 2 and battery bracket 4.Finally by 8 stay bolts by power battery 1, suspending cushion 3, battery
Bracket 4 is mounted on left and right vehicle wheel stringer cell connector 5.
In any of the above-described technical solution, further, the battery bracket 4 is in " several " font.
4 two sides of " several " shape battery bracket are welded with extending beam, " several " shape bracket be dual-trench type structure, it is adjacent fall " several "
Do not allow to connect between shape bracket.
In any of the above-described technical solution, further, 4 bottom of battery bracket is provided with installation part, the battery
Bracket 4 is set between the adjacent battery auxiliary girder 2 by the installation part.
Mounting groove is provided on the installation part, the installation part is set to the battery auxiliary girder 2 by the mounting groove
On.
In any of the above-described technical solution, further, multiple mounting holes are provided on the battery auxiliary girder 2.
It further include suspending cushion 3 further in any of the above-described technical solution for the ease of buffering, the suspension is soft
It is provided on pad 3 and the matched through-hole of the battery auxiliary girder 2.
It include beam body and vertically disposed support on the battery auxiliary girder 2 further in any of the above-described technical solution
Body, the mounting hole are set on the supporter, and suspending cushion 3 is set to beam body bottom.
In any of the above-described technical solution, further, the supporter be it is multiple, multiple supporters are along the beam
The axis of body is uniformly distributed.
Unilateral 2 structure of battery auxiliary girder is the horizontal auxiliary girder through entire vehicle frame, and battery auxiliary girder 2 is located at 1 bottom of power battery
Portion, and 42 mounting holes of battery auxiliary girder are equipped with, mounting hole tape welding connected nut, while 3 vertical battery auxiliary girders are had on vehicle frame
2, power battery 1 is extended through by battery auxiliary girder 2, symmetrical 2 main function of battery auxiliary girder improves 1 rigidity of power battery, increases
Add torsion stiffness.
The new energy vehicle that the utility model second aspect provides, including the battery arrangement structure that first aspect provides, therefore
Whole beneficial effects with the battery arrangement structure that first aspect provides, just do not repeat one by one herein.
Embodiment two
Further, it is arranged on the cell connector 5 in any of the above-described technical solution for the ease of replacement battery
There is nut box.
There is container above power battery 1, as long as disassembly left or right side components, since cell connector 5 is with nut box,
Only lower section is needed to have operating space that can back out bolt, then protrudes into hydraulic car, fall jack, battery pack is dropped into hydraulic car
On, pull out battery pack remaining with embodiment one.
Battery arrangement structure provided by the utility model improves traditional new energy truck batteries and has collided asking for fire safety
Topic, the arrangement of new energy light truck vehicle power battery 1 and the battery bracket assembly structure of existing exploitation, provides a kind of battery for vehicle
New carrying structure.
First, to guarantee effective cruising ability, matching is whole on condition that guaranteeing under conditions of not influencing vehicle other function
Vehicle performance, battery-mounted quality is not small, due to intermediate arrangement power battery 1, the space cloth for making full use of crossbeam and stringer to form
Battery is set, 1 center of gravity of power battery also falls in centre, right compared with the reasonable distribution that battery two sides arrangement is easier to control vehicle mass center
Chassis, manipulation, turning, braking ability have greatly improved.
Second, it is on vehicle frame left-right longeron that power battery 1, which mainly carries point, more traditional new energy light truck vehicle is generally adopted
1 assembly of power battery is installed with multiple entirety L-shaped bracket, can be used on battery bracket 4 or support Design lighter
Quality reaches light-weight design, reaches vehicle loss of weight, 4 this class formation of " several " shape battery bracket, carries out CAE (English to the program
Literary fame are as follows: Computer Aided Engineering, the entitled computer-aided engineering of Chinese) simulation analysis, demonstrate power
1 bracket of battery can meet intensity requirement.
Third, encountering this automobile road conditions of vertical impact and uneven road surface in driving procedure in view of in vehicle operating condition
Accounting be it is quite high, power battery 1 is connected with vehicle frame, and as a whole, battery certainly will bear severe road conditions as vehicle frame
Bring vertical impact and torsion, in order to guarantee that battery is safe and reliable during stroke, optimization power battery 1 is connected with vehicle frame
Frame bracket mounting hole is changed to soft company by the analysis of power ontology and bracket static strength and fatigue strength by the part connect
It connects, develops the suspending cushion 3 of design alternative proper stiffness, select suitable 4 material of battery bracket thick, select suitable power battery
1 material is thick, the distance between suitable battery bracket 4 is selected, to guarantee battery assembly in vehicle frame vertical impact and twisting conditions
Under meet intensity requirement.
In conclusion being formed between battery bracket and longitudinal beam described in battery arrangement structure provided by the utility model
For placing the cavity of the power battery, in the vehicle frame as built in power battery, power battery two sides exterior components can be with
It effectively reduces or prevents external impact to impact the influence to battery, ensure that the safe and reliable operation of internal battery, there is structure
Simple and highly-safe advantage.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.In addition, it will be appreciated by those of skill in the art that although some implementations described herein
Example includes certain features included in other embodiments rather than other feature, but the group of the feature of different embodiments is desirable
Taste within the scope of the utility model and form different embodiments.For example, in claims above, institute
Claimed embodiment it is one of any can in any combination mode come using.It is disclosed in the background technology part
Information is merely intended to deepen the understanding to the general background technology of the utility model, and is not construed as recognizing or with any shape
Formula implies that the information constitutes the prior art known to those skilled in the art.
Claims (10)
1. a kind of battery arrangement structure, which is characterized in that including vehicle frame and power battery, the vehicle frame includes battery bracket and vehicle
Frame stringer forms the cavity for placing the power battery between the battery bracket and longitudinal beam.
2. battery arrangement structure according to claim 1, which is characterized in that the vehicle frame further includes battery auxiliary girder, described
Battery auxiliary girder is set on the longitudinal beam by the battery bracket.
3. battery arrangement structure according to claim 2, which is characterized in that be provided with multiple installations on the battery auxiliary girder
Hole.
4. battery arrangement structure according to claim 3, which is characterized in that it further include suspending cushion, the suspending cushion
On be provided with and the matched through-hole of the mounting hole.
5. battery arrangement structure according to claim 4, which is characterized in that including beam body and vertically on the battery auxiliary girder
The supporter of setting, the mounting hole are set on the supporter.
6. battery arrangement structure according to claim 5, which is characterized in that the supporter is multiple, multiple branch
Support body is uniformly distributed along the axis of the beam body.
7. battery arrangement structure according to claim 2, which is characterized in that the battery bracket bottom is provided with installation
Part, the battery bracket are set between the adjacent battery auxiliary girder by the installation part.
8. battery arrangement structure according to claim 1, which is characterized in that be provided with battery connection on the longitudinal beam
Plate, the battery bracket are arranged on the cell connector.
9. battery arrangement structure according to claim 8, which is characterized in that be provided with nut on the cell connector
Box.
10. a kind of new energy vehicle, which is characterized in that including battery arrangement structure as described in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820899719.7U CN208343904U (en) | 2018-06-11 | 2018-06-11 | Battery arrangement structure and new energy vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820899719.7U CN208343904U (en) | 2018-06-11 | 2018-06-11 | Battery arrangement structure and new energy vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208343904U true CN208343904U (en) | 2019-01-08 |
Family
ID=64882760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820899719.7U Active CN208343904U (en) | 2018-06-11 | 2018-06-11 | Battery arrangement structure and new energy vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208343904U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113733885A (en) * | 2021-08-30 | 2021-12-03 | 三一汽车制造有限公司 | Electric vehicle chassis and electric vehicle |
| CN114919664A (en) * | 2022-06-30 | 2022-08-19 | 芜湖造船厂有限公司 | Amphibious vehicle frame structure |
-
2018
- 2018-06-11 CN CN201820899719.7U patent/CN208343904U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113733885A (en) * | 2021-08-30 | 2021-12-03 | 三一汽车制造有限公司 | Electric vehicle chassis and electric vehicle |
| CN113733885B (en) * | 2021-08-30 | 2023-03-03 | 三一汽车制造有限公司 | Electric vehicle chassis and electric vehicle |
| CN114919664A (en) * | 2022-06-30 | 2022-08-19 | 芜湖造船厂有限公司 | Amphibious vehicle frame structure |
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| GR01 | Patent grant | ||
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Effective date of registration: 20211222 Address after: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee after: ZHEJIANG GEELY NEW ENERGY COMMERCIAL VEHICLES Co.,Ltd. Patentee after: GEELY SICHUAN COMMERCIAL VEHICLE Co.,Ltd. Patentee after: Zhejiang remote commercial vehicle R & D Co.,Ltd. Address before: No.1760, Jiangling Road, Hangzhou, Zhejiang 310000 Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee before: ZHEJIANG GEELY NEW ENERGY COMMERCIAL VEHICLES Co.,Ltd. Patentee before: GEELY SICHUAN COMMERCIAL VEHICLE Co.,Ltd. |