CN212172363U - Electric automobile's front deck support module and front deck - Google Patents
Electric automobile's front deck support module and front deck Download PDFInfo
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- CN212172363U CN212172363U CN202020644564.XU CN202020644564U CN212172363U CN 212172363 U CN212172363 U CN 212172363U CN 202020644564 U CN202020644564 U CN 202020644564U CN 212172363 U CN212172363 U CN 212172363U
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Abstract
The utility model relates to a front cabin support module and a front cabin of an electric automobile, wherein the support module is of a three-dimensional frame structure with a low front part and a high rear part, and comprises a longitudinal beam, a front cross beam and a rear cross beam; the longitudinal beam is of a U-shaped upper bent beam structure with a low front part and a high rear part, and two ends of the longitudinal beam are respectively welded with the front cross beam and the rear cross beam; the straight line sections of the longitudinal beams and the front cross beam are used for realizing three-layer arrangement of upper-layer installation, middle-layer hoisting and lower-layer installation of components in the front cabin of the vehicle. The utility model discloses can realize that the three-layer of vehicle front deck internal part arranges, the integrated level is high, practices thrift the resource of assembly line, promotes assembly efficiency, and the reliability is high, and can realize platformization, modularized design.
Description
Technical Field
The utility model relates to an electric automobile front deck platformization is arranged, especially relates to an electric automobile's front deck support module and front deck.
Background
The arrangement of the front cabin of the electric automobile is an important part of the overall arrangement of the whole automobile, compared with a fuel automobile, the front cabin of the electric automobile is additionally provided with a plurality of modules, such as an MCU (motor control module), a VCU (vehicle control module), a PTC (water heating module), a DC/DC (current conversion module), a PDU (high voltage distribution module) and the like, and the power assembly is smaller than the fuel automobile in size and lighter in weight.
The electric vehicle support in the front cabin of the conventional electric vehicle mostly adopts a small support structure, is used for independently mounting each part, has low strength, is not beneficial to the NVH of the whole front cabin, reduces the service life of parts, wastes the resources of a general assembly line and reduces the assembly efficiency; the electric vehicle support is mostly arranged in a single layer or double layers, cannot bear heavy parts, is low in integration level and cannot realize modularization; the arrangement of the new energy modules in the front cabin is disordered, and the space utilization is unreasonable. In addition, the fuel vehicle is changed into an electric vehicle project, so that the rigidity of the front cabin is weakened, the operation stability of the vehicle and the whole NVH of the front cabin are reduced, and the safety performance of the whole vehicle is reduced. In addition, the development of special modules for the electric automobile is too much, which is not beneficial to platform, so that the research and development cost is increased, and the development period is prolonged.
Disclosure of Invention
For solving the problem that exists among the above-mentioned prior art, the utility model provides an electric automobile's front deck support module and front deck, this support module is based on "reliability, platformization, modularization, maneuverability" development design theory, realizes the reliability design of part from "high three-dimensional frame rack structure in low back before".
The utility model discloses a concrete technical scheme does:
the utility model discloses a front cabin bracket module of an electric automobile, which is characterized in that the bracket module is of a three-dimensional frame structure with a low front part and a high rear part, and comprises a longitudinal beam, a front cross beam and a rear cross beam; the longitudinal beam is of a U-shaped upper bent beam structure with a low front part and a high rear part, and two ends of the longitudinal beam are respectively welded with the front cross beam and the rear cross beam; the straight line sections of the longitudinal beams and the front cross beam are used for realizing three-layer arrangement of upper-layer installation, middle-layer hoisting and lower-layer installation of components in the front cabin of the vehicle.
Further, the lengths of straight sections of the front cross beam and the rear cross beam, the height ratio of the two support sections of the longitudinal beam and the length of the straight sections can be adjusted according to the front cabin structure of the vehicle.
Further, the rack module is assembled with the vehicle body through the front cross member and the rear cross member.
Furthermore, two ends of the front cross beam and the rear cross beam are respectively in bolt fastening connection with a right front longitudinal beam and a left front longitudinal beam of the vehicle body.
Furthermore, the longitudinal beams comprise a first longitudinal beam, a second longitudinal beam and a third longitudinal beam, and the first longitudinal beam, the second longitudinal beam and the third longitudinal beam are arranged on the front cross beam and the rear cross beam in parallel and longitudinally at intervals.
Furthermore, the longitudinal beam is provided with a mounting hole for mounting the upper layer and hoisting the component in the middle layer.
Furthermore, the support module further comprises power assembly suspension mounting supports, and the two sets of power assembly suspension mounting supports are connected to the bottom of the front cross beam in a welding mode and used for mounting the power assembly.
Further, the support module further comprises a water pump mounting support, and the water pump mounting support is welded on the front cross beam and used for mounting a water pump.
The utility model also discloses an electric automobile front deck, a serial communication port, the front deck includes any one of above-mentioned technical scheme support module.
Furthermore, the three-in-one motor controller and the motor controller are respectively arranged above the longitudinal beam; the vacuum pot and the PTC water heating module are respectively hoisted below the longitudinal beam, and the vacuum pump is installed on the longitudinal beam and the front cross beam; the water pump is arranged on the front cross beam; support module installation trinity motor controller vacuum kettle PTC water heating module the vacuum pump form modular structure behind the water pump, and whole equipment advances pass through behind the front deck the front beam with rear beam and automobile body assembly.
The utility model has the advantages that:
the utility model discloses simple structure realizes high strength with the automobile body and is connected, and the seam piece through the support module can bear the heavy part, has increased the transverse rigidity and the torsional rigidity in electric automobile front deck by a wide margin, has promoted vehicle operating stability and security. The support module realizes a three-dimensional frame structure with low front and high back through the structural design of the longitudinal beams, realizes a three-layer arrangement structure of upper-layer installation, middle-layer hoisting and lower-layer installation of front cabin components, and realizes the balanced arrangement of the quality and space of each component. The utility model discloses with each spare part integration such as front deck electrical system, air conditioning system, water cooling system component dress spare on the support module, form the modularization, on the assembly to the automobile body, form the modularization assembly of high integration degree, the reinforcing wholeness practices thrift the resource of assembly line, promotes assembly efficiency, has strengthened the wholeness, improves the part life-span, promotes the whole NVH of front deck.
The utility model discloses an adjustment front beam, the straightway length of rear frame member, the length and the support section height ratio of longeron straightway, the layering of adaptable different motorcycle type projects is arranged, realizes platformization, modularization development, can borrow oil to change projects such as electricity, pure electric vehicles, through each parts of rational arrangement front deck, different motorcycle types such as nimble adaptation car, SUV reduce the research and development cost, shorten the research and development cycle, promote the reliability and the security of whole car.
Drawings
Fig. 1 is a schematic left-axis side view of a front cabin bracket module of an electric vehicle according to the present invention;
FIG. 2 is a schematic diagram of a right side shaft of a front cabin bracket module of the electric vehicle of the present invention;
FIG. 3 is a front view of a front deck support module of a rack electric vehicle;
fig. 4 is a side view of a front cabin bracket module of the electric vehicle of the present invention;
fig. 5 is a schematic view of the general arrangement of a front cabin including the front cabin bracket module of the electric vehicle of the present invention;
figure 6 is the front deck general arrangement who contains the utility model discloses electric automobile front deck support module looks sideways at the layering picture.
Wherein: the system comprises a support module 1, a first longitudinal beam 1.1, a second longitudinal beam 1.2, a third longitudinal beam 1.3, a front cross beam 1.4, a rear cross beam 1.5, a power assembly suspension mounting support 1.6, a water pump mounting support 1.7, an assembly bolt 1.8, a three-in-one body 2, a motor controller 3, a vacuum kettle 4, a front longitudinal beam 5, a water heating module 6-PTC 6, a vacuum pump 7, a water pump 8, a power assembly 9, a front longitudinal beam 10, a front longitudinal beam 11, an auxiliary frame 12 and an air conditioner compressor 12.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present application, the present invention will be further described in detail with reference to the accompanying drawings and examples.
The terms of orientation such as up, down, left, right, front, and rear in the present specification are established based on the positional relationship shown in the drawings. The corresponding positional relationship may also vary depending on the drawings, and therefore, should not be construed as limiting the scope of protection.
The present invention relates to a portable electronic device, and more particularly, to a portable electronic device, which can be connected to a portable electronic device, and can be connected to a portable electronic device through a connection structure, such as a connector, a. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The embodiment describes a front cabin support module of an electric automobile, which realizes layered installation of a plurality of components in a three-layer arrangement structure of upper-layer installation, middle-layer hoisting and lower-layer installation in a front cabin of the automobile, so that the quality and space of each component are uniformly distributed.
As shown in fig. 1 to 4, the main body of the rack module 1 is a three-dimensional frame structure with a low front and a high rear, and is composed of a first longitudinal beam 1.1, a second longitudinal beam 1.2, a third longitudinal beam 1.3, a front cross beam 1.4, and a rear cross beam 1.5.
First longeron 1.1, second longeron 1.2 and third longeron 1.3 are preceding low back high U type and go up camber beam structure, go up the camber beam structure in two support sections highly than and straightway length can be according to the front deck structural design to the front deck structure of adaptation different motorcycle types. A plurality of mounting holes are arranged on the straight line sections of the first longitudinal beam 1.1, the second longitudinal beam 1.2 and the third longitudinal beam 1.3 according to corresponding components and mounting positions and are used for mounting corresponding components on the upper layer and the middle layer in the front cabin of the vehicle. First longeron 1.1, second longeron 1.2 and third longeron 1.3 are vertical on support module 1 to parallel interval sets up on front beam 1.4 and rear beam 1.5, and both ends and front beam 1.4 and rear beam 1.5 welded connection respectively, thereby support module 1 main part forms the seam piece, and the seam piece can improve support module 1's security. The front beam 1.4 and the rear beam 1.5 are beams made of high-strength steel, and the structural forms of the front beam and the rear beam can be designed according to the front cabin structures of different vehicle types. The support module 1 of this embodiment is through the straightway length of adjustment front beam 1.4 and rear beam 1.5 and the height ratio and the straightway length of two support sections of camber beam structure on the U type, can realize the platformization and the modular design of support module 1 in the front deck of different motorcycle types, reduces the research and development cost, shortens the research and development cycle, promotes the reliability and the security of whole car.
Two sets of power assembly suspension installing supports 1.6 about set up in front beam 1.4 bottom welding for install power assembly 9, realize the lower floor of support module 1 and arrange. And a water pump mounting bracket 1.7 is welded and connected above the front cross beam 1.4 and used for mounting a water pump 8 and is arranged on the middle layer of the bracket module 1.
A plurality of assembling bolts 1.8 are respectively installed at the left end and the right end of the front cross beam 1.4 and the rear cross beam 1.5, as shown in fig. 5 and fig. 6, when the support module 1 is assembled, the two ends of the front cross beam 1.4 and the rear cross beam 1.5 are respectively in bolt fastening connection with the right front longitudinal beam 5 and the left front longitudinal beam 10 of the vehicle through the assembling bolts 1.8, so that the support module 1 is connected in the front cabin of the vehicle in a high strength manner, the bearing of heavy parts can be realized, the transverse rigidity and the torsional rigidity of a front vehicle body are greatly improved, and the vehicle operation stability and the whole NVH of the front cabin are improved.
When the support module 1 of the present embodiment is used for assembling parts, a three-in-one (i.e., a three-in-one charger & DC/DC & distribution box) 2, a motor controller 3, a vacuum pot 4, a PTC water heating module 6, a vacuum pump 7, a water pump 8, a power assembly 9 and an air conditioner compressor 12 are assembled as shown in fig. 5 and 6. With trinity 2, motor controller 3 respectively through the construction bolt fastening in first longeron 1.1, second longeron 1.2 and third longeron 1.3 top, arrange the upper strata at support module 1. The vacuum kettle 4 and the PTC water heating module 6 are respectively hung below the first longitudinal beam 1.1, the second longitudinal beam 1.2 and the third longitudinal beam 1.3 through mounting bolts, and the vacuum pump 7 is mounted on the first longitudinal beam 1.1 and the front cross beam 1.4 through a vacuum pump mounting bracket and is jointly arranged on the middle layer of the bracket module 1. Water pump 8 passes through the construction bolt fastening and installs on water pump installing support 1.7, be located the lower floor of support module 1, trinity 2 has been installed this moment, machine controller 3, vacuum pot 4, PTC water heating module 6, vacuum pump 7, water pump 8's support module 1 forms modular structure, direct whole front deck of lifting into when final assembly, and assemble through construction bolt 1.8 and automobile body, then install air condition compressor 12 on power assembly 9 through the compressor installing support, the rethread lifts and hangs power assembly 9 on the sub vehicle frame 11 of power assembly suspension installing support 1.6 and vehicle, thereby arrange the lower floor at support module 1 together with water pump 8, realize the modular assembly of high integration, thereby practice thrift the resource of assembly line, promote assembly efficiency.
Each part and three-layer layout form of installing on the support module 1 are not limited to that shown in this embodiment, can adjust according to forebay structure and the used part of vehicle to adapt to more motorcycle types, satisfy the rational utilization in different motorcycle types forebay space, realize the modularization assembly of high integrated level.
While the principles of the invention have been described in detail in connection with the preferred embodiments thereof, it will be understood by those skilled in the art that the above-described embodiments are merely illustrative of exemplary implementations of the invention and are not limiting of the scope of the invention. The details in the embodiments do not constitute the limitations of the scope of the present invention, and any obvious changes such as equivalent transformation, simple replacement, etc. based on the technical solution of the present invention all fall within the protection scope of the present invention without departing from the spirit and scope of the present invention.
Claims (10)
1. The front cabin support module of the electric automobile is characterized in that the support module (1) is of a three-dimensional frame structure with a low front part and a high rear part, and the support module (1) comprises longitudinal beams, a front cross beam (1.4) and a rear cross beam (1.5); the longitudinal beam is of a U-shaped upper bent beam structure with a low front part and a high rear part, and two ends of the longitudinal beam are respectively welded and connected with the front cross beam (1.4) and the rear cross beam (1.5); the straight line sections of the longitudinal beams and the front cross beam (1.4) are used for realizing three-layer arrangement of upper-layer installation, middle-layer hoisting and lower-layer installation of components in the front cabin of the vehicle.
2. The forebay support module of an electric vehicle according to claim 1, characterised in that the length of the straight section of the front cross member (1.4) and of the rear cross member (1.5) and the height ratio of the two support sections of the longitudinal members and the length of the straight section are adjustable according to the vehicle forebay structure.
3. Forebay support module of an electric vehicle according to claim 1, characterised in that the support module (1) is fitted to the vehicle body by means of the front cross member (1.4) and the rear cross member (1.5).
4. The front cabin bracket module of an electric automobile according to claim 3, characterized in that both ends of the front cross member (1.4) and the rear cross member (1.5) are respectively in bolt-fastening connection with a right front longitudinal member (5) and a left front longitudinal member (10) of the automobile body.
5. The front hatch frame module of an electric vehicle according to claim 1, characterised in that the longitudinal beams comprise a first longitudinal beam (1.1), a second longitudinal beam (1.2) and a third longitudinal beam (1.3), and that the first longitudinal beam (1.1), the second longitudinal beam (1.2) and the third longitudinal beam (1.3) are arranged on the front cross beam (1.4) and the rear cross beam (1.5) in parallel and longitudinally spaced apart.
6. The front deck support module of an electric vehicle as claimed in claim 1, wherein the longitudinal beam is provided with mounting holes for upper layer mounting and middle layer hoisting members.
7. The forecabin bracket module of an electric vehicle according to claim 1, characterized in that the bracket module (1) further comprises a powertrain suspension mounting bracket (1.6), and two sets of the powertrain suspension mounting brackets (1.6) are welded at the bottom of the front cross beam (1.4) for mounting a powertrain (9).
8. The forecabin bracket module of an electric vehicle according to claim 1 or 7, characterized in that the bracket module (1) further comprises a water pump mounting bracket (1.7), the water pump mounting bracket (1.7) being welded on the front cross beam (1.4) for mounting a water pump (8).
9. Electric vehicle forecabin, characterized in that it comprises a rack module (1) according to any one of claims 1 to 8.
10. The electric vehicle forecabin according to claim 9, characterized in that the triad (2) and the motor controller (3) are respectively mounted above the longitudinal beams; the vacuum pot (4) and the PTC water heating module (6) are respectively hung below the longitudinal beam, and the vacuum pump (7) is installed on the longitudinal beam and the front cross beam (1.4); the water pump (8) is arranged on the front cross beam (1.4); support module (1) installation trinity (2) motor controller (3) vacuum pot (4) PTC water heating module (6) vacuum pump (7) form modular structure behind water pump (8), and whole equipment advances pass through behind the front deck front beam (1.4) with rear beam (1.5) and automobile body assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020644564.XU CN212172363U (en) | 2020-04-24 | 2020-04-24 | Electric automobile's front deck support module and front deck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020644564.XU CN212172363U (en) | 2020-04-24 | 2020-04-24 | Electric automobile's front deck support module and front deck |
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| CN212172363U true CN212172363U (en) | 2020-12-18 |
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| CN202020644564.XU Active CN212172363U (en) | 2020-04-24 | 2020-04-24 | Electric automobile's front deck support module and front deck |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114906227A (en) * | 2022-06-01 | 2022-08-16 | 岚图汽车科技有限公司 | Combined support and assembling method thereof |
| CN115649282A (en) * | 2022-10-09 | 2023-01-31 | 阿尔特汽车技术股份有限公司 | Front end driving module and vehicle |
-
2020
- 2020-04-24 CN CN202020644564.XU patent/CN212172363U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114906227A (en) * | 2022-06-01 | 2022-08-16 | 岚图汽车科技有限公司 | Combined support and assembling method thereof |
| CN115649282A (en) * | 2022-10-09 | 2023-01-31 | 阿尔特汽车技术股份有限公司 | Front end driving module and vehicle |
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