CN206797478U - Electric car, electric vehicle chassis and its battery component - Google Patents
Electric car, electric vehicle chassis and its battery component Download PDFInfo
- Publication number
- CN206797478U CN206797478U CN201720604186.0U CN201720604186U CN206797478U CN 206797478 U CN206797478 U CN 206797478U CN 201720604186 U CN201720604186 U CN 201720604186U CN 206797478 U CN206797478 U CN 206797478U
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- Prior art keywords
- battery
- vehicle chassis
- electric vehicle
- battery case
- connecting portion
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Abstract
The utility model provides a kind of electric car, electric vehicle chassis and its battery component, wherein, the electric car includes electric vehicle chassis and the battery component being placed in the electric vehicle chassis；The electric vehicle chassis includes frame structure, and the battery component includes battery case and the battery inside the battery case, and the battery component is placed in the accommodation space；Installation connecting portion is provided with the battery case, the battery component is detachably connected by the installation connecting portion with the main support beam and/or the Auxiliary support crossbeam.The battery case side bottom of the electric vehicle chassis sets the installation connecting portion of flange arrangement; battery component is installed from the bottom of frame structure; and the bottom by installing connecting portion and frame structure is detachably connected; battery is installed in the region that frame structure surrounds, and then make to reach and make full use of chassis space, the effectively purpose of protection and convenient disassembly is carried out to battery.
Description
Technical field
The technical field of electric car is the utility model is related to, more particularly to a kind of electric car, electric vehicle chassis and its battery
Component.
Background technology
The country is also all based on conventional fuel oil car without the chassis special system of electric automobile, all electric automobiles at present
Pattern on reequip, this pattern has increasingly been not suitable with the development of electric automobile；Existing automobile chassis structures are to be directed to
The design that fuel vehicle is carried out, electric automobile and fuel vehicle are in structure there occurs the change of essence, then apply mechanically fuel vehicle
Chassis is very inappropriate, when applying mechanically existing fuel-engined vehicle chassis structure, can have chassis space availability ratio after installing battery
It is low, and the technical problem of battery installation and unloading process inconvenience.
Utility model content
The utility model provides a kind of electric car, electric vehicle chassis and its battery component, can solve the problem that prior art is electronic
Chassis low space utilization present in underbody dish structure, and the technical problem of battery installation and unloading process inconvenience.
To solve the above problems, on the one hand the utility model embodiment provides a kind of electric car, the electric car includes electricity
Motor-car chassis and the battery component being placed in the electric vehicle chassis；The electric vehicle chassis includes frame structure, described
Frame structure includes two main support beams and across at least two Auxiliary support crossbeam being connected between two main support beam,
The accommodation space of the battery component can be housed by being formed between the main support beam and the Auxiliary support crossbeam；The battery
Component includes battery case and the battery inside the battery case, and the battery component is placed in the accommodation space
In；Installation connecting portion is provided with the battery case, the battery component passes through the installation connecting portion and the main support beam
And/or the Auxiliary support crossbeam is detachably connected.
According to the preferred embodiment of the utility model one, what the main support beam of the frame structure surrounded with Auxiliary support crossbeam
The side periphery profile of region contour and the battery case is adapted.
According to the preferred embodiment of the utility model one, the installation connecting portion and the main support beam and/or the auxiliary
The bottom surface of support beam is detachably connected.
According to the preferred embodiment of the utility model one, the installation connecting portion is provided with connection hole position, and by inserting
The screw and the bottom surface of the main support beam and/or the Auxiliary support crossbeam for stating connection hole position are detachably connected.
According to the preferred embodiment of the utility model one, the bottom surface of installment state of the installation connecting portion along the battery case
Extend, and perpendicular to the side of the battery case.
According to the preferred embodiment of the utility model one, the installation connecting portion is integrated peace of the ring week formula along the battery case
Extend the bottom surface of dress state.
According to the preferred embodiment of the utility model one, the installation connecting portion is structure as a whole with the battery case.
According to the preferred embodiment of the utility model one, the electric vehicle chassis also includes front axle mechanism and rear bridge mechanism, institute
State front axle mechanism and the rear bridge mechanism is individually fixed in the both ends of the frame structure.
In order to solve the above technical problems, on the other hand the utility model embodiment also provides a kind of battery for electric car
Component, the battery component include battery case and the battery inside the battery case, and the battery case is located at electronic
In the frame structure of chassis, the battery case is extending upward installation connecting portion, the electricity perpendicular to the side of its side
Pond component is detachably connected by the frame structure of the installation connecting portion and the electric vehicle chassis.
According to the preferred embodiment of the utility model one, side periphery profile and the frame structure of the battery case surround
Region contour be adapted.
According to the preferred embodiment of the utility model one, the installation connecting portion and the bottom surface of the frame structure detachably connect
Connect.
According to the preferred embodiment of the utility model one, the installation connecting portion is provided with connection hole position, and by inserting
The screw and the bottom surface of the frame structure for stating connection hole position are detachably connected.
According to the preferred embodiment of the utility model one, the bottom surface of installment state of the installation connecting portion along the battery case
Extend, and perpendicular to the side of the battery case.
According to the preferred embodiment of the utility model one, the installation connecting portion is integrated peace of the ring week formula along the battery case
Extend the bottom surface of dress state.
According to the preferred embodiment of the utility model one, the installation connecting portion is structure as a whole with the battery case.
Further, the utility model embodiment also provides a kind of electric vehicle chassis, and the electric vehicle chassis includes framework
Structure, the frame structure include two main support beams and across at least two auxiliary being connected between two main support beam
Support beam, the accommodating sky for being capable of set battery component is formed between the main support beam and Auxiliary support crossbeam of the frame structure
Between, the installation knot beneficial to battery component installation is additionally provided with the main support beam and/or the Auxiliary support crossbeam
Structure.
According to the preferred embodiment of the utility model one, the mounting structure is arranged on the main support beam and/or described auxiliary
Help on the bottom surface of support beam.
According to the preferred embodiment of the utility model one, the mounting structure is mounting hole or mounting groove.
According to the preferred embodiment of the utility model one, the electric vehicle chassis also includes front axle mechanism and rear bridge mechanism, institute
State front axle mechanism and the rear bridge mechanism is individually fixed in the both ends of the frame structure.
Relative to prior art, electric car, electric vehicle chassis and its battery component provided by the utility model, its battery case
Side bottom sets the installation connecting portion of flange arrangement, and the frame structure on chassis surrounds mutually fits with the side periphery profile of battery case
The region answered, battery component is installed from the bottom of frame structure, and the bottom by installing connecting portion and frame structure is detachable
Connection, makes battery be installed in the region that frame structure surrounds, and then make to reach and make full use of chassis space, have to battery
Effect protection and the purpose of convenient disassembly.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the utility model electric vehicle chassis and the structural representation of the embodiment of battery component one；
Fig. 2 is the structure top view of electric vehicle chassis and battery component in Fig. 1 embodiments；
Fig. 3 is battery module structure schematic diagram in Fig. 1 embodiments；
Fig. 4 is battery component and what frame structure coordinated installation process disassembles schematic diagram.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, Fig. 1 is the utility model electric vehicle chassis and the structural representation of the embodiment of battery component one；
Wherein, the electric vehicle chassis includes frame structure 100.
Specifically, also referring to Fig. 2, Fig. 2 is that the structure of electric vehicle chassis and battery component is bowed in Fig. 1 embodiments
View, the frame structure 100 include two main support beams 110 and across at least two be connected between two main support beams 110
Auxiliary support crossbeam 120, diagram is to set the structure of two Auxiliary support crossbeams 120 in the present embodiment, in other embodiments,
Can also be the structure type that a plurality of Auxiliary support crossbeam 120 is set, skilled artisans appreciate that within the scope of,
Here is omitted.
It is further preferred that in order to improve the space availability ratio on chassis, the 110 arched knot of main support beam in the present embodiment
Structure and it is oppositely arranged, so, a larger battery housing region can be surrounded with two Auxiliary support crossbeams 120, and
The main support beam 110 of frame structure 100 and the battery case of the region contour that Auxiliary support crossbeam 120 surrounds and battery component 200
Side periphery profile be adapted so that battery installation is contained in the main support beam 110 of frame structure 100 and Auxiliary support crossbeam
In 120 regions surrounded, battery saturation is improved to greatest extent, electric car is had under certain appearance profile size
Bigger course continuation mileage.
Because battery is arranged on inside chassis frame structure 100, battery surrounding has (main support beam 110 and Auxiliary support
Crossbeam 120) protection, make battery safer.Further, since battery is arranged in chassis frame structure, vehicle weight can also be made
The heart is lower than other mounting means, and car traveling is more stable.
Wherein, main support beam 110 can be bent to form using metal plate, and Auxiliary support crossbeam 120 can pass through welding
Mode is fixedly connected with main support beam 110.
Referring to Fig. 3, Fig. 3 is battery module structure schematic diagram in Fig. 1 embodiments.The battery component 200 includes battery case
210 and the battery (not shown) inside battery case 210, battery case 210 prolong on the direction perpendicular to its side
Installation connecting portion 211 is extended with, battery component 200 is to be detachably connected by installing connecting portion 211 with frame structure 100.
Battery is installed on the inside of battery case 210, and battery case 210 possesses the functions such as waterproof, in addition, also to battery case
210 have certain rigidity requirement, to play a part of the support and protection to battery.
Preferably, in the present embodiment installment state of the installation connecting portion 211 of battery component 200 along battery case 210 bottom
Face is extended, and perpendicular to the side of battery case 210.And installation connecting portion 211 is integrated peace of the ring week formula along battery case 210
The bottom surface of dress state is extended, and installation connecting portion 211 is structure as a whole with battery case 210.Certainly, in other embodiments, pacify
Load socket part 211 can also be the structure type to be extended sideways from battery case 210, or the installation quantity of connecting portion 211
To be multiple, the external rings week of battery case 210 is individually fixed in, and bearing of trend is also not necessarily limited to perpendicular to the side of battery case 210
Structure.
Referring to Fig. 4, Fig. 4 is battery component and what frame structure coordinated installation process disassembles schematic diagram, further, should
Connecting portion 211 is installed and is provided with multiple connection hole positions 2111, and the screw 212 and main support beam of hole position 2111 are connected by inserting
110 or Auxiliary support crossbeam 120 be detachably connected.In the present embodiment, the bottom of the main support beam 110 in frame structure 100
Face is provided with mounting structure (not indicated in figure), and battery component 200 is detachably connected by mounting structure and frame structure 100,
Preferably, the mounting structure is mounting hole or mounting groove, and battery component 200 is coordinated by screw 212 and mounting structure, is realized solid
Fixed connection.
Preferably, connecting portion 211 is installed and the bottom surface of main support beam 110 or Auxiliary support crossbeam 120 is detachably connected, because
It is to extend along the bottom surface of the installment state of battery case 210 for the installation connecting portion 211 of battery component in the present embodiment 200, peace
The bottom surface of load socket part 211 and main support beam 110 or Auxiliary support crossbeam 120, which is detachably connected, can make battery be located at framework knot
The main support beam 110 of structure 100 surrounds the inside in region with Auxiliary support crossbeam 120.
In installation process, battery component 200 pushes to immediately below vehicle body battery component 200 from body bottom, then by lifting
Battery component 200 lifts in liter mechanism to be filled in chassis frame structure 100, then by the screw 212 of the surrounding of battery component 200
Locking, that is, complete the installation to battery component 200.The mounting means of this kind of battery component can be realized to the fast of battery component 200
Speed dismounting, greatly enhance the replacing efficiency of battery.
Further, the electric vehicle chassis also includes front axle mechanism 300 and rear bridge mechanism 400, front axle mechanism 300 and back axle
Mechanism 400 is individually fixed in the both ends of frame structure 100, and on front axle mechanism 300 and the concrete structure of rear bridge mechanism 400,
In the range of the understanding of those skilled in the art, no longer it is described in detail herein.
Relative to prior art, electric vehicle chassis and its battery component provided by the utility model, its battery case side edge bottom
Portion sets the installation connecting portion of flange arrangement, and the frame structure on chassis surrounds the area being adapted with the side periphery profile of battery case
Domain, battery component is installed from the bottom of frame structure, and the bottom by installing connecting portion and frame structure is detachably connected, and is made
Battery is installed in the region that frame structure surrounds, and then is made to reach and made full use of chassis space, battery is effectively protected
And the purpose of convenient disassembly.
In addition, the utility model embodiment also provides a kind of electric car, the electric car include wheel 500, control system,
The concrete structure of electric vehicle chassis and battery component in shell and above-described embodiment, electric vehicle chassis and battery component
Feature refers to the detailed description in above-described embodiment, and on electric car other parts architectural feature, in people in the art
In the range of the understanding of member, here is omitted.
Section Example of the present utility model is the foregoing is only, not thereby limits the scope of protection of the utility model,
Every equivalent device made using the utility model specification and accompanying drawing content or equivalent flow conversion, or directly or indirectly fortune
Used in other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of electric car, it is characterised in that the electric car includes electric vehicle chassis and is placed in the electric vehicle chassis
In battery component；The electric vehicle chassis includes frame structure, and the frame structure includes two main support beams and across even
At least two Auxiliary support crossbeams being connected between two main support beam, the main support beam and the Auxiliary support crossbeam it
Between formed and can house the accommodation space of the battery component；The battery component includes battery case and located at the battery case
Internal battery, the battery component are placed in the accommodation space；Installation connecting portion, institute are provided with the battery case
Battery component is stated to be detachably connected with the main support beam and/or the Auxiliary support crossbeam by the installation connecting portion.
2. electric car according to claim 1, it is characterised in that the main support beam of the frame structure is horizontal with Auxiliary support
The side periphery profile of the region contour that beam surrounds and the battery case is adapted.
3. electric car according to claim 1, it is characterised in that the installation connecting portion is provided with connection hole position, and leads to
Cross the screw for inserting the connection hole position and the bottom surface of the main support beam and/or the Auxiliary support crossbeam is detachably connected.
4. electric car according to claim 1, it is characterised in that installation shape of the installation connecting portion along the battery case
The bottom surface of state is extended, and perpendicular to the side of the battery case.
5. electric car according to claim 4, it is characterised in that the installation connecting portion is integrated ring week formula along the electricity
Extend the bottom surface of the installment state of pond shell.
6. electric car according to claim 5, it is characterised in that the installation connecting portion is integrated knot with the battery case
Structure.
7. a kind of battery component for electric car, it is characterised in that the battery component includes battery case and located at described
Battery inside battery case, the battery case are set out in the frame structure of electric vehicle chassis on the battery case
Connecting portion is installed, the battery component can be detachable by the frame structure of the installation connecting portion and the electric vehicle chassis
Connection.
8. a kind of electric vehicle chassis, it is characterised in that the electric vehicle chassis includes frame structure, and the frame structure includes two
Main support beam and across at least two Auxiliary support crossbeams being connected between two main support beam, the frame structure
The accommodation space for being capable of set battery component, the main support beam and/or institute are formed between main support beam and Auxiliary support crossbeam
State the mounting structure being additionally provided with Auxiliary support crossbeam beneficial to battery component installation.
9. electric vehicle chassis according to claim 8, it is characterised in that the mounting structure is arranged on the main support beam
And/or on the bottom surface of the Auxiliary support crossbeam.
10. electric vehicle chassis according to claim 9, it is characterised in that the mounting structure is mounting hole or mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720604186.0U CN206797478U (en) | 2017-05-26 | 2017-05-26 | Electric car, electric vehicle chassis and its battery component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720604186.0U CN206797478U (en) | 2017-05-26 | 2017-05-26 | Electric car, electric vehicle chassis and its battery component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206797478U true CN206797478U (en) | 2017-12-26 |
Family
ID=60743023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720604186.0U Active CN206797478U (en) | 2017-05-26 | 2017-05-26 | Electric car, electric vehicle chassis and its battery component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206797478U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018214237A1 (en) * | 2017-05-26 | 2018-11-29 | 深圳市大富科技股份有限公司 | Electric vehicle, electric vehicle chassis and battery assembly thereof |
| WO2019178912A1 (en) * | 2018-03-22 | 2019-09-26 | 深圳市大富科技股份有限公司 | Electric vehicle, and chassis assembly, press holding block assembly and battery assembly therefor |
| CN111391919A (en) * | 2018-12-30 | 2020-07-10 | 长城汽车股份有限公司 | Frame middle part structure and electric automobile |
| CN114802451A (en) * | 2022-04-19 | 2022-07-29 | 浙江零跑科技股份有限公司 | Vehicle frame structure |
-
2017
- 2017-05-26 CN CN201720604186.0U patent/CN206797478U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018214237A1 (en) * | 2017-05-26 | 2018-11-29 | 深圳市大富科技股份有限公司 | Electric vehicle, electric vehicle chassis and battery assembly thereof |
| CN109415090A (en) * | 2017-05-26 | 2019-03-01 | 深圳市大富科技股份有限公司 | Electric vehicle, electric vehicle chassis and its battery component |
| WO2019178912A1 (en) * | 2018-03-22 | 2019-09-26 | 深圳市大富科技股份有限公司 | Electric vehicle, and chassis assembly, press holding block assembly and battery assembly therefor |
| CN110770060A (en) * | 2018-03-22 | 2020-02-07 | 深圳市大富科技股份有限公司 | Electric vehicle and chassis assembly, pressing block assembly and battery assembly thereof |
| CN111391919A (en) * | 2018-12-30 | 2020-07-10 | 长城汽车股份有限公司 | Frame middle part structure and electric automobile |
| CN111391919B (en) * | 2018-12-30 | 2022-01-04 | 长城汽车股份有限公司 | Frame middle part structure and electric automobile |
| CN114802451A (en) * | 2022-04-19 | 2022-07-29 | 浙江零跑科技股份有限公司 | Vehicle frame structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 233000 building 4, national financial incubation Industrial Park, 17 Yannan Road, high tech Zone, Bengbu City, Anhui Province Patentee after: Dafu Technology (Anhui) Co., Ltd Address before: 518108, Guangdong, Shenzhen province Baoan District manhole Street oyster road manhole Industrial Company Third Industrial Zone A1, A2, A3 101 and 2 layers, A4 Patentee before: SHENZHEN TATFOOK TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |