CN109436094B - Auxiliary frame for integrated installation of electric automobile accessories and connecting system thereof - Google Patents
Auxiliary frame for integrated installation of electric automobile accessories and connecting system thereof Download PDFInfo
- Publication number
- CN109436094B CN109436094B CN201811412875.7A CN201811412875A CN109436094B CN 109436094 B CN109436094 B CN 109436094B CN 201811412875 A CN201811412875 A CN 201811412875A CN 109436094 B CN109436094 B CN 109436094B
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- mounting structure
- assembly
- air conditioner
- bracket
- installation
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- 238000009434 installation Methods 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 230000017525 heat dissipation Effects 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/09—Means for mounting load bearing surfaces
Abstract
The invention discloses an auxiliary frame for integrated installation of electric automobile accessories, which is characterized by comprising a frame-shaped base formed by connecting two longitudinal beams and a plurality of cross beams, wherein a first installation structure corresponding to an electronic vacuum pump assembly, a second installation structure corresponding to a radiator assembly, a third installation structure corresponding to an electronic water pump assembly, a fourth installation structure corresponding to a steering booster oil pump, a fifth installation structure corresponding to an electric air conditioner compressor and a sixth installation structure corresponding to an all-in-one controller are arranged on the base, the all-in-one controller is suspended above the base by the sixth installation structure, and a connecting piece connected with a frame is arranged on the base. According to the invention, the whole auxiliary frame is adopted to replace the support of each system accessory, so that the light-weight design is realized while the convenient installation is realized, the riding energy consumption is reduced, and the driving range is improved.
Description
Technical Field
The invention relates to an electric automobile, in particular to an auxiliary frame for integrated installation of electric automobile accessories and a connecting system thereof.
Background
With the rapid development of national economy and the increase of environmental pressure year by year, people's awareness of environmental protection is continuously enhanced, new energy automobiles are increasingly valued by the public by the characteristics of energy conservation and environmental protection, and in order to reduce energy consumption and increase driving mileage, quantization and high integration are all directions of continuous improvement of electric automobiles in the future. The electric automobile front end accessory system comprises a radiator fan assembly, an electronic water pump assembly, an all-in-one controller assembly, a steering power-assisted oil pump assembly, an electric air conditioner compressor assembly, an electronic vacuum pump assembly and the like. The traditional new energy vehicle is characterized in that the bracket and the frame are independently designed for the parts, so that the system has the advantages of more parts, compact structure, heavy weight, tedious assembly process and low efficiency. Therefore, the light-weight design cannot be achieved, and finally, the energy consumption of the vehicle is increased, and the driving range is shortened.
Therefore, there is a need to develop a subframe and a connection system thereof that is simple in structure, compact in assembly, and integrally mounts numerous accessories.
Disclosure of Invention
The invention aims to solve the defects of the background technology and provide the auxiliary frame and the connecting system thereof, which have simple structure and compact assembly and are used for integrally installing a plurality of accessories.
The technical scheme of the invention is as follows: the utility model provides a sub vehicle frame for integrated installation of electric automobile annex, its characterized in that includes the frame shape base that is formed by two longerons and many crossbeams connection, be equipped with on the base with the first mounting structure that the electron vacuum pump assembly corresponds, with the second mounting structure that the radiator assembly corresponds, with the third mounting structure that the electron water pump assembly corresponds, with the fourth mounting structure that the power assisted steering oil pump corresponds, with the fifth mounting structure of electric air conditioner compressor, with the sixth mounting structure that the controller is unified to the many, the sixth mounting structure is with the controller suspension of unification in base top, be equipped with the connecting piece with frame connection on the base.
Preferably, the first mounting structure, the second mounting structure and the third mounting structure are longitudinally arranged in sequence from front to back, the fourth mounting structure and the fifth mounting structure are located behind the third mounting structure, and the sixth mounting structure is arranged above the fourth mounting structure and the fifth mounting structure.
Further, the first mounting structure comprises a first bracket positioned at the front end of the base and in a horizontal U shape, the U-shaped opening of the first bracket faces the base and two ends of the first bracket are respectively connected with the two longitudinal beams, and an electronic vacuum pump assembly mounting hole is formed in the first bracket.
Further, the second mounting structure comprises second supports which are respectively arranged on the two longitudinal beams and vertical, the second supports are L-shaped structures with the tops extending outwards horizontally, the second mounting structure further comprises third supports which are arranged on two sides of the sixth mounting structure, the third supports extend forwards to the upper parts of the second supports, and radiator assembly mounting holes are formed in the tops of the second supports and the front ends of the third supports.
Further, the cross beams comprise a first cross beam, a second cross beam and a third cross beam which are sequentially arranged front and back;
the third mounting structure comprises a fourth bracket between the first cross beam and the second cross beam, and an electronic water pump assembly mounting hole is formed in the fourth bracket;
the fourth mounting structure comprises a steering power-assisted oil pump mounting hole formed in one side of the second cross beam and one side of the third cross beam;
the fifth mounting structure comprises a fifth bracket arranged between the second cross beam and the third cross beam, and mounting holes of the electric air conditioner compressor are formed in the other sides of the second cross beam and the third cross beam and the fifth bracket.
Further, the sixth mounting structure comprises one or more door-shaped sixth brackets which are longitudinally arranged, each sixth bracket comprises a vertical supporting leg and a horizontal supporting beam, the vertical supporting legs are respectively connected with the two longitudinal beams, the horizontal supporting beams are positioned above the two supporting legs, and two ends of each supporting beam are provided with all-in-one controller mounting holes.
Further, the connecting piece is the engaging lug that is located two longerons and vertically separates the setting, all be equipped with the cushion on engaging lug and first mounting structure, second mounting structure, third mounting structure, fourth mounting structure, fifth mounting structure, the sixth mounting structure.
The invention also provides a connecting system of the auxiliary frame for the integrated installation of the electric automobile accessory, which is characterized by comprising the auxiliary frame, an electronic vacuum pump assembly, a radiator assembly, an electronic water pump assembly, a steering power-assisted oil pump, an electric air conditioner compressor and an all-in-one controller;
the electronic vacuum pump assembly, the radiator assembly and the electronic water pump assembly are sequentially arranged on the auxiliary frame from front to back, a radiator assembly water outlet is formed in one side behind the radiator assembly, the electronic water pump assembly and the radiator assembly water outlet are arranged on the same side, the steering booster oil pump and the electric air conditioner compressor are transversely arranged behind the electronic water pump assembly side by side and are arranged on the same side as the radiator assembly water outlet, and the all-in-one controller is suspended above the steering booster oil pump and the electric air conditioner compressor.
Preferably, the water outlet of the radiator assembly is connected with the water inlet of the electronic water pump assembly through a first radiating rubber pipe, and a water pipe fixing bracket matched with the first radiating rubber pipe is arranged on the base;
the water outlet of the electronic water pump assembly is provided with a second heat dissipation rubber pipe, the water inlet of the all-in-one controller is provided with a third heat dissipation rubber pipe, the second heat dissipation rubber pipe and the third heat dissipation rubber pipe are connected through a heat dissipation steel pipe, the base is provided with a steel pipe fixing bracket matched with the heat dissipation steel pipe, and the heat dissipation steel pipe penetrates through the steering booster oil pump and the electric air conditioner compressor and is connected with the steel pipe fixing bracket;
the air outlet port of the electric air conditioner compressor is connected with the air inlet port of the radiator assembly through an air conditioner pipeline, and an air conditioner pipeline fixing support matched with the air conditioner pipeline is arranged on the second installation structure of the auxiliary frame.
Preferably, the steering power-assisted oil pump is provided with a first high-voltage line which is connected with the all-in-one controller, and the electric air conditioner compressor is connected with the all-in-one controller through a second high-voltage line;
and a plurality of high-voltage wire fixing brackets used for being matched with the first high-voltage wires and the second high-voltage wires are arranged on the sixth mounting structure of the auxiliary frame.
The beneficial effects of the invention are as follows:
1. the auxiliary frame directly integrates and installs the electric vehicle front end accessory system including a radiator assembly, an electronic water pump assembly, an all-in-one controller assembly, a steering power-assisted oil pump assembly, an electric air conditioner compressor assembly and an electronic vacuum pump assembly into a whole, solves the problem that accessories of various systems in the prior art are not compact, and the integrated arrangement effectively saves the assembly space of an automobile.
2. The whole auxiliary frame is adopted to replace the support of each system accessory, so that the light-weight design is realized while the convenient installation is realized, the riding energy consumption is reduced, and the driving range is improved.
3. The assembly efficiency of the whole vehicle is improved, and the production beat is shortened.
4. Radiator assembly, electron water pump assembly, unification controller assembly more, steering power assisted oil pump assembly, electric air conditioner compressor assembly, electron vacuum pump assembly and sub vehicle frame junction all are equipped with the shock attenuation cushion, and sub vehicle frame and frame connection also are equipped with the shock attenuation cushion, and the NVH performance of promotion whole car that the superimposed shock attenuation effect can be better improves passenger comfort level.
Drawings
FIG. 1 is a schematic view of a subframe according to the present invention (the third bracket is omitted)
FIG. 2 is a schematic structural view of a subframe connection system
FIG. 3 is a schematic diagram of a subframe connection system (omitting the third bracket, the all-in-one controller assembly)
FIG. 4 is a schematic structural view of a subframe connection system
FIG. 5 is a schematic view of the connection of the subframe to the frame
Wherein: the electric vacuum pump comprises a base 2, an electronic vacuum pump assembly 3, a radiator assembly 4, an electronic water pump assembly 5, a steering power-assisted oil pump 6, an electric air conditioner compressor 7, an all-in-one controller 8, a connecting piece 9, a longitudinal beam 10, a transverse beam 11, a first support 12, a second support 13, a third support 14, a fourth support 15, a fifth support 16, a sixth support 17, a first radiating rubber pipe 18, a second radiating rubber pipe 19, a third radiating rubber pipe 20, a radiating steel pipe 21, a steel pipe fixing support 22, an air conditioning pipeline 23, an air conditioning pipeline fixing support 24, a first high-voltage line 25, a second high-voltage line 26, a high-voltage line fixing support 27, a water pipe fixing support 28, an auxiliary frame 29, a frame 30, a connecting support 101, a first transverse beam 102, a second transverse beam 103, a third transverse beam 161, supporting feet 162, 81 and supporting beams 82.
Detailed Description
The invention is illustrated in further detail by the following specific examples.
As shown in fig. 1-4, the invention provides a subframe for integrated installation of electric automobile accessories, which comprises a frame-shaped base 1 formed by connecting two longitudinal beams 9 and a plurality of cross beams 10, wherein a first installation structure corresponding to an electronic vacuum pump assembly 2, a second installation structure corresponding to a radiator assembly 3, a third installation structure corresponding to an electronic water pump assembly 4, a fourth installation structure corresponding to a steering booster oil pump 5, a fifth installation structure corresponding to an electric air conditioner compressor 6 and a sixth installation structure corresponding to an all-in-one controller 7 are arranged on the base 1, the all-in-one controller 7 is suspended above the base 1 by the sixth installation structure, and a connecting piece 8 connected with the frame is arranged on the base 1. In the present embodiment, the longitudinal direction of the side member 9 is defined as the front-rear direction (the direction corresponding to the vehicle body X in the related art), and the longitudinal direction of the cross member 10 is defined as the left-right direction (the direction corresponding to the vehicle body Y in the related art).
The first mounting structure, the second mounting structure and the third mounting structure are longitudinally and sequentially arranged from front to back, the fourth mounting structure and the fifth mounting structure are located behind the third mounting structure, and the sixth mounting structure is arranged above the fourth mounting structure and the fifth mounting structure.
The first mounting structure comprises a first bracket 11 positioned at the front end of the base 1 and in a horizontal U shape, the U-shaped opening of the first bracket 11 faces the base 1, two ends of the U-shaped opening are respectively connected with the two longitudinal beams 9, and an electronic vacuum pump assembly mounting hole is formed in the first bracket 11.
The second mounting structure comprises second brackets 12 which are respectively arranged on the two longitudinal beams 9 and vertical, the second brackets 12 are L-shaped structures with the tops extending outwards horizontally, the second mounting structure further comprises third brackets 13 which are arranged on two sides of the sixth mounting structure, the third brackets 13 extend forwards to the upper parts of the second brackets 12, and radiator assembly mounting holes are formed in the tops of the second brackets 12 and the front ends of the third brackets 13.
The beam 10 comprises a first beam 101, a second beam 102 and a third beam 103 which are arranged in sequence; the third mounting structure comprises a fourth bracket 14 between the first beam 101 and the second beam 102, and an electronic water pump assembly mounting hole is arranged on the fourth bracket 14; the fourth mounting structure comprises a second beam 102 and a steering power-assisted oil pump mounting hole formed in the left side of a third beam 103; the fifth mounting structure comprises a fifth bracket 15 arranged between the second beam 102 and the third beam 103, and mounting holes of the electric air conditioner compressor are arranged on the right sides of the second beam 102 and the third beam 103 and the fifth bracket 15.
The sixth mounting structure comprises one or more door-shaped sixth brackets 16 arranged along the longitudinal direction, the sixth brackets 16 comprise vertical supporting legs 161 respectively connected with the two longitudinal beams 9 and horizontal supporting beams 162 positioned above the two supporting legs 161, and two ends of the supporting beams 162 are provided with all-in-one controller mounting holes.
The connecting piece 8 is a connecting lug 81 which is arranged on the two longitudinal beams 9 at longitudinal intervals, and soft cushions 82 are arranged on the connecting lug, the first mounting structure, the second mounting structure, the third mounting structure, the fourth mounting structure, the fifth mounting structure and the sixth mounting structure. Namely, soft cushions for vibration reduction are arranged on the electronic vacuum pump assembly mounting holes, the radiator assembly mounting holes, the electronic water pump assembly mounting holes, the steering power-assisted oil pump mounting holes, the electric air conditioner compressor mounting holes and the all-in-one controller mounting holes.
In this embodiment, there are two sixth brackets 16, the third bracket 13 is connected to the left and right sides of the supporting beam 162 of the former sixth bracket 16, and the supporting leg 161 of the latter sixth bracket 16 is provided with the high voltage wire fixing bracket 26. The first cross member 101 is provided with a water pipe fixing bracket 27 toward the rear. The third bracket 13 is provided with an air conditioning pipeline fixing bracket 23.
The invention also provides a connecting system of the auxiliary frame, which comprises an auxiliary frame 28, an electronic vacuum pump assembly 2, a radiator assembly 3, an electronic water pump assembly 4, a steering booster oil pump 5, an electric air conditioner compressor 6 and an all-in-one controller 7; the electronic vacuum pump assembly 2, the radiator assembly 3 and the electronic water pump assembly 4 are sequentially arranged on the auxiliary frame 28 from front to back, a radiator assembly water outlet 31 is formed in the left side behind the radiator assembly 3, the electronic water pump assembly 4 is positioned on the right side behind the radiator assembly 3, the steering power-assisted oil pump 5 and the electric air conditioner compressor 6 are transversely arranged on the left side and the right side behind the electronic water pump assembly 4 side by side, and the all-in-one controller 7 is suspended above the steering power-assisted oil pump 5 and the electric air conditioner compressor 6.
The radiator assembly water outlet 31 is connected with the water inlet of the electronic water pump assembly 4 through the first radiating rubber tube 17, the radiator assembly water outlet 31 is higher than the water inlet of the electronic water pump assembly 4, and the first radiating rubber tube 17 is fixed on the water tube fixing support 27 through a clamp.
The back of the electronic water pump assembly 4 is provided with a water outlet, the water outlet of the electronic water pump assembly 4 is provided with a second heat dissipation rubber tube 18, the water inlet of the all-in-one controller 7 is positioned on the left side of the back, the water inlet of the all-in-one controller 7 is provided with a third heat dissipation rubber tube 19, the second heat dissipation rubber tube 18 and the third heat dissipation rubber tube 19 are connected through a heat dissipation steel tube 20, the base 1 is provided with a steel tube fixing support 21 matched with the heat dissipation steel tube 20, and the heat dissipation steel tube 20 passes through the steering booster oil pump 5 and the electric air conditioner compressor 6 and is connected with the steel tube fixing support 21 through a clamp.
The oil inlet and outlet of the steering power-assisted oil pump 5 faces the left side of the base 1, and is convenient to connect with high-pressure oil pipes and low-pressure oil pipes of a steering system.
The air outlet port of the electric air conditioner compressor 6 is connected with the air inlet port of the radiator assembly 3 through an air conditioner pipeline 22, the air outlet port of the electric air conditioner compressor 6 and the air inlet port of the radiator assembly 3 are both positioned on the right side of the base 1, the air conditioner pipeline 22 is positioned on the outer side of the right side of the third bracket 13, and the air conditioner pipeline 22 is connected with the third bracket 13 through a clamp.
The plug-in assembly is arranged behind the left side of the all-in-one controller 7, the plug-in connector behind the steering power-assisted oil pump 5 is connected with the plug-in assembly of the all-in-one controller 7 through a first high-voltage line 24, and the plug-in connector behind the electric air conditioner compressor 6 is connected with the plug-in assembly of the all-in-one controller 7 through a second high-voltage line 25.
After the auxiliary frame 28 is integrally connected with the electronic vacuum pump assembly 2, the radiator assembly 3, the electronic water pump assembly 4, the steering power-assisted oil pump 5, the electric air conditioner compressor 6 and the all-in-one controller 7, the auxiliary frame is fixedly connected with a connecting bracket 30 on a frame 29 through a connecting piece 8 as shown in fig. 5.
Claims (6)
1. The auxiliary frame for the integrated installation of the electric automobile accessories is characterized by comprising a frame-shaped base (1) formed by connecting two longitudinal beams (9) and a plurality of cross beams (10), wherein a first installation structure corresponding to an electronic vacuum pump assembly (2), a second installation structure corresponding to a radiator assembly (3), a third installation structure corresponding to an electronic water pump assembly (4), a fourth installation structure corresponding to a steering booster oil pump (5), a fifth installation structure corresponding to an electric air conditioner compressor (6) and a sixth installation structure corresponding to an all-in-one controller (7) are arranged on the base (1), the all-in-one controller (7) is suspended above the base (1), and a connecting piece (8) connected with a frame (29) is arranged on the base (1);
the first mounting structure, the second mounting structure and the third mounting structure are longitudinally and sequentially arranged from front to back, the fourth mounting structure and the fifth mounting structure are positioned behind the third mounting structure, and the sixth mounting structure is arranged above the fourth mounting structure and the fifth mounting structure;
the second mounting structure comprises second brackets (12) which are respectively arranged on the two longitudinal beams (9) and vertical, the second brackets (12) are L-shaped structures with the tops extending outwards horizontally, the second mounting structure also comprises third brackets (13) which are arranged on two sides of the sixth mounting structure, the third brackets (13) extend forwards to the upper part of the second brackets (12), and radiator assembly mounting holes are respectively arranged at the tops of the second brackets (12) and the front ends of the third brackets (13);
the cross beam (10) comprises a first cross beam (101), a second cross beam (102) and a third cross beam (103) which are sequentially arranged front and back;
the third mounting structure comprises a fourth bracket (14) between the first cross beam (101) and the second cross beam (102), and an electronic water pump assembly mounting hole is formed in the fourth bracket (14);
the fourth mounting structure comprises a second beam (102) and a steering power-assisted oil pump mounting hole formed in one side of a third beam (103);
the fifth mounting structure comprises a fifth bracket (15) arranged between the second beam (102) and the third beam (103), and mounting holes of the electric air conditioner compressor are formed in the other sides of the second beam (102) and the third beam (103) and the fifth bracket (15);
the sixth mounting structure comprises one or more door-shaped sixth brackets (16) which are longitudinally arranged, each sixth bracket (16) comprises a vertical supporting leg (161) which is respectively connected with two longitudinal beams (9) and a horizontal supporting beam (162) which is positioned above the two supporting legs (161), and two ends of each supporting beam (162) are provided with all-in-one controller mounting holes.
2. The auxiliary frame for integrated installation of electric automobile accessories according to claim 1, wherein the first installation structure comprises a first bracket (11) which is positioned at the front end of the base (1) and is in a horizontal U shape, the U-shaped opening of the first bracket (11) faces the base (1) and two ends of the first bracket are respectively connected with two longitudinal beams (9), and an electronic vacuum pump assembly installation hole is formed in the first bracket (11).
3. The auxiliary frame for integrated installation of electric automobile accessories according to claim 1, wherein the connecting piece (8) is a connecting lug (81) arranged on the two longitudinal beams (9) at a longitudinal interval, and soft cushions (82) are arranged on the connecting lug (81) and the first, second, third, fourth, fifth and sixth mounting structures.
4. A connection system for auxiliary frames for integrated installation of electric automobile accessories according to any one of claims 1-3, characterized by comprising an auxiliary frame (28) and an electronic vacuum pump assembly (2), a radiator assembly (3), an electronic water pump assembly (4), a steering booster oil pump (5), an electric air conditioner compressor (6), an all-in-one controller (7);
the novel electric bicycle is characterized in that the electronic vacuum pump assembly (2), the radiator assembly (3) and the electronic water pump assembly (4) are sequentially arranged on the auxiliary frame (28) from front to back, a radiator assembly water outlet (31) is formed in one side behind the radiator assembly (3), the electronic water pump assembly (4) and the radiator assembly water outlet (31) are arranged on the same side, the steering booster oil pump (5) and the electric air conditioner compressor (6) are transversely arranged behind the electronic water pump assembly (4) side by side, the steering booster oil pump (5) and the radiator assembly water outlet (31) are arranged on the same side, and the all-in-one controller (7) is suspended above the steering booster oil pump (5) and the electric air conditioner compressor (6).
5. The connection system for the auxiliary frame for integrated installation of the electric automobile accessory according to claim 4, wherein the water outlet (31) of the radiator assembly is connected with the water inlet of the electronic water pump assembly (4) through a first radiating rubber pipe (17), and a water pipe fixing bracket (27) matched with the first radiating rubber pipe (17) is arranged on the base (1);
the water outlet of the electronic water pump assembly (4) is provided with a second heat dissipation rubber pipe (18), a water inlet of the all-in-one controller (7) is provided with a third heat dissipation rubber pipe (19), the second heat dissipation rubber pipe (18) and the third heat dissipation rubber pipe (19) are connected through a heat dissipation steel pipe (20), the base (1) is provided with a steel pipe fixing bracket (21) matched with the heat dissipation steel pipe (20), and the heat dissipation steel pipe (20) passes through the steering power-assisted oil pump (5) and the electric air conditioner compressor (6) and is connected with the steel pipe fixing bracket (21);
the air outlet port of the electric air conditioner compressor (6) is connected with the air inlet port of the radiator assembly (3) through an air conditioner pipeline (22), and an air conditioner pipeline fixing bracket (23) matched with the air conditioner pipeline (22) is arranged on a second installation structure of the auxiliary frame (28).
6. The connection system for an integrated mounting of electric vehicle accessories according to claim 4, characterized in that the steering booster oil pump (5) is provided with a first high-voltage line (24) connected with the all-in-one controller (7), and the electric air conditioner compressor (6) is connected with the all-in-one controller (7) through a second high-voltage line (25);
a plurality of high-voltage wire fixing brackets (26) used for being matched with the first high-voltage wires (24) and the second high-voltage wires (25) are arranged on a sixth installation structure of the auxiliary frame (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811412875.7A CN109436094B (en) | 2018-11-23 | 2018-11-23 | Auxiliary frame for integrated installation of electric automobile accessories and connecting system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811412875.7A CN109436094B (en) | 2018-11-23 | 2018-11-23 | Auxiliary frame for integrated installation of electric automobile accessories and connecting system thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109436094A CN109436094A (en) | 2019-03-08 |
| CN109436094B true CN109436094B (en) | 2023-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811412875.7A Active CN109436094B (en) | 2018-11-23 | 2018-11-23 | Auxiliary frame for integrated installation of electric automobile accessories and connecting system thereof |
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| CN207579564U (en) * | 2017-11-15 | 2018-07-06 | 中国第一汽车股份有限公司 | A kind of novel pure electric vehicle dregs self-dumping undercarriage for automobile |
| CN207630942U (en) * | 2017-12-21 | 2018-07-20 | 清华大学苏州汽车研究院（吴江） | A kind of front deck arrangement of miniature electric automobile |
| CN108438055A (en) * | 2018-02-10 | 2018-08-24 | 山东国金汽车制造有限公司 | A kind of pure electric automobile front deck |
| CN209274707U (en) * | 2018-11-23 | 2019-08-20 | 东风电动车辆股份有限公司 | A kind of subframe and its connection system for electric car attachment integrated installation |
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| CN109436094A (en) | 2019-03-08 |
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