CN215398909U - Chassis arrangement structure of light commercial vehicle - Google Patents
Chassis arrangement structure of light commercial vehicle Download PDFInfo
- Publication number
- CN215398909U CN215398909U CN202121221286.8U CN202121221286U CN215398909U CN 215398909 U CN215398909 U CN 215398909U CN 202121221286 U CN202121221286 U CN 202121221286U CN 215398909 U CN215398909 U CN 215398909U
- Authority
- CN
- China
- Prior art keywords
- module
- district
- arranges
- arrangement
- arrangement area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model relates to a light commercial vehicle chassis arrangement structure, which comprises a frame assembly, a front shaft assembly and an electric drive axle assembly, wherein the front shaft assembly and the electric drive axle assembly are respectively arranged at the corresponding end parts of the frame assembly; the L area comprises an L1 module, an L2 module and an L3 module which are arranged in sequence; the M region comprises an M1 module, an M2 module, an M3 module, an M4 module, an M5 module and an M6 module which are arranged in sequence; the R region comprises an R1 module, an R2 module and an R3 module which are arranged in sequence; the R1 module, the R2 module and the R3 module are respectively arranged with the L1 module, the L2 module and the L3 module in a one-to-one symmetrical mode by taking the M area as a center line.
Description
Technical Field
The utility model belongs to the technical field of design and manufacture of chassis of commercial vehicles, and particularly relates to a light chassis arrangement structure of a commercial vehicle.
Background
With the development of the automobile industry and the diversified demands of automobile users, a simple product platform is difficult to meet the market demand, the whole automobile architecture concept begins to become a new direction for leading the development of the automobile industry, and the product architecture based on the modularized concept which is proposed first by the popular automobile companies in recent years is the latest development and the prominent representative of the platform and architecture concepts. Meanwhile, the electromotion of the automobile industry also puts new requirements on the architecture development concept.
The development of new energy automobiles is a necessary way for solving energy problems and environmental problems, and is also a necessary way for China to move from the automobile big country to the automobile strong country. Domestic new energy commercial vehicles mainly adopt a pure electric driving technical route, and various technical routes of pure electric, hybrid power (including extended range) and fuel cells show diversified development situations. In recent years, domestic new energy commercial vehicles, particularly light commercial vehicles, have been applied in batches under the influence of factors such as policy interest, increase of transportation capacity demand, technical progress, cost reduction and the like, and have obtained staged results. However, the existing new energy light commercial vehicle is mainly developed secondarily from the chassis of the traditional fuel oil vehicle and is a single-vehicle single-use scheme; the light commercial vehicle is difficult to meet diversified customer requirements, is difficult to adapt to different application scenes, is difficult to cover various pure electric drive technical routes, and has poor generalization rate and derivation capability of the chassis.
SUMMERY OF THE UTILITY MODEL
The chassis has the advantages of meeting diversified customer requirements, being suitable for various application scenes and improving the generalization rate and the derivation capability of the chassis.
In order to solve the problems in the background art, the utility model is realized by the following technical scheme:
a chassis arrangement structure of a light commercial vehicle comprises a frame assembly, a front axle assembly and an electric drive axle assembly, wherein the front axle assembly and the electric drive axle assembly are respectively arranged at the corresponding end parts of the frame assembly, a chassis carrier is arranged on the frame assembly, and the chassis carrier comprises an L area, an M area and an R area;
the L area comprises an L1 module, an L2 module and an L3 module which are arranged in sequence; the M region comprises an M1 module, an M2 module, an M3 module, an M4 module, an M5 module and an M6 module which are arranged in sequence; the R region comprises an R1 module, an R2 module and an R3 module which are arranged in sequence; the R1 module, the R2 module and the R3 module are respectively and symmetrically arranged with the L1 module, the L2 module and the L3 module one by taking the M area as a center line;
the M1 module is an electric steering oil pump and air conditioner compressor arrangement area, and the M5 module is an integrated electric drive axle assembly arrangement area.
As a further explanation of the utility model: the L1 module, the L2 module, the R1 module and the R2 module are all power battery arrangement areas, the L3 module is an electric inflating pump arrangement area, the R3 module is a reserved area, the front end of the M2 module is a heat dissipation system arrangement area of a motor and a motor controller, the rear end of the M2 module is an electric power control unit arrangement area, and the M3 module is a power battery hydraulic cooling unit arrangement area; the M4 module is an air drying unit arrangement area and an air storage cylinder arrangement area; the M6 module is a reserved area.
As a further explanation of the utility model: the power control unit comprises a 24V storage battery, a high-voltage box, an integrated controller and a low-voltage box, wherein the integrated controller is arranged right above the low-voltage box, and the high-voltage box and the 24V storage battery are arranged right above the integrated controller.
As a further explanation of the utility model: the 24V storage battery, the high-voltage box, the integrated controller and the low-voltage box are all fixed in a modularized mode through a support, and the support is connected with the frame assembly.
As a further explanation of the utility model: the motor vehicle is characterized in that the M2 module, the M3 module and the M4 module are power battery arrangement areas, the front end of the M2 module is a heat dissipation system arrangement area of a motor and a motor controller, the rear end of the M2 module is a power control unit arrangement area, and the L1 module, the L2 module, the L3 module, the R1 module, the R2 module, the R3 module and the M6 module are all reserved areas.
As a further explanation of the utility model: the M2 module, the M3 module and the M4 module are power battery arrangement areas, the M6 module is used for arranging a spare tire carrier, the L1 module is used for arranging the high-pressure tank, the L2 module is used for arranging the integrated controller, and the L3 module and the R3 module are reserved areas; the R1 module is used for arranging the 24V storage battery arrangement area, and the R2 module is a heat dissipation system arrangement area of the motor and the motor controller.
As a further explanation of the utility model: the utility model discloses a high-pressure fuel cell module, including M2 module, M1 module, L2 module, L3 module, R1 module, M3 module, M3 module, L2 module, and L2 module are integrated control ware, the region is arranged for the engine cooling system, the rear end arranges the district for increasing journey ware system, the M3 module arranges the district for power battery, the M4 module arranges the district for air drying unit arranges the district and the gas receiver arranges the district, the M6 module arranges the district for the gas receiver, the L2 module arranges the district for integrated control ware, the L3 module is electric inflating pump and arranges the district, the R1 module arranges the district for air cleaner, battery, power battery liquid cooling unit, the R2 module arranges the district for engine aftertreatment, the R3 module arranges the district for the cooling system of motor and machine controller.
As a further explanation of the utility model: m2 module front end arranges district, rear end for fuel cell stack cooling system and arranges the district for the fuel cell engine, the M3 module arranges the district for power battery, the M4 module is power battery liquid cooling unit and high-pressure tank arrangement district, the M6 module arranges the district for integrated control ware, L1 module, L2 module, R1 module, R2 module arrange the district for hydrogen system, the L3 module arranges the district for the cooling system of motor and machine controller, the R3 module arranges the district for the battery.
Compared with the prior art, the utility model has the following beneficial technical effects:
1. the universal chassis arrangement framework of the light commercial vehicle is provided, so that the development cost is saved, and the manufacturing cost and the purchasing cost are shared;
2. the application has strong derivation ability and high generalization rate, can adapt to new energy light commercial vehicles with different wheelbases, different configurations and various pure electric drive technical routes, and meets diversified customer and market demands.
Drawings
FIG. 1 is a schematic view of a zone division of a chassis carrier;
fig. 2 is a general layout structure of a chassis carrier according to a first embodiment of the present application;
FIG. 3 is a schematic structural diagram of a power control unit;
fig. 4 is a general layout structure of a chassis carrier according to the second embodiment of the present application;
fig. 5 is a general arrangement structure of a chassis carrier according to a third embodiment of the present application;
FIG. 6 is a general layout of a chassis carrier according to a fourth embodiment of the present application;
fig. 7 is a general arrangement structure of a chassis carrier according to the fifth embodiment of the present application.
101. A frame assembly; 102. a front axle assembly; 103. an electric drive axle assembly; 104. a region L; 105. a region M; 106. a region R; 201. an electric steering oil pump; 202. a heat dissipation system; 203. a 24V storage battery; 204. a power battery; 205. the power battery liquid cooling unit; 206. an air cylinder; 207. a spare tire rack; 208. an air conditioning compressor; 209. a high pressure tank; 210. an electric inflation pump; 211. an air drying unit; 212. a range extender system; 303. an integrated controller; 304. a low pressure tank; 305. a support; 306. an air cleaner; 307. a urea tank; 308. an oil tank; 309. an engine cooling system; 310. performing aftertreatment on the engine; 311. a fuel cell stack heat dissipation system; 312. a fuel cell engine; 313. a hydrogen system.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a detailed description of the present invention will be given below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, a light commercial vehicle chassis arrangement structure includes a frame assembly 101, a front axle assembly 102 and an electric drive axle assembly 103, wherein the front axle assembly 102 and the electric drive axle assembly 103 are respectively disposed at corresponding ends of the frame assembly 101, a chassis carrier is disposed on the frame assembly 101, and the chassis carrier includes an L region 104, an M region 105 and an R region 106; the L region 104 includes an L1 module, an L2 module, and an L3 module, which are sequentially arranged; the M region 105 includes an M1 module, an M2 module, an M3 module, an M4 module, an M5 module, and an M6 module, which are sequentially arranged; the R region 106 includes an R1 module, an R2 module, and an R3 module, which are arranged in this order; the R1 module, the R2 module, and the R3 module are respectively arranged in one-to-one symmetry with the L1 module, the L2 module, and the L3 module with the M region 105 as a center line.
Specifically, the L1 module may include a power battery 204, a high-voltage tank 209, a urea tank 307, a fuel tank 308, a hydrogen system 313, and the like; the L2 module may include a power cell 204, an integrated controller 303, a hydrogen system 313, etc.; the L3 module may include an electric inflator pump 210, a motor, a heat dissipation system 202 for a motor controller, etc.; the M1 module may include an electric steering oil pump 201, an air conditioning compressor 208, etc.; the M2 module may include a motor and motor controller heat dissipation system 202, a power control unit, a power cell 204, an engine heat dissipation system 309202, a range extender system 212, a fuel cell stack heat dissipation system 311202, a fuel cell engine 312, and the like; the M3 module may include a power cell 204; power battery 204 liquid cooling units, etc.; the M4 module may include a power battery 204, an air drying unit 211, an air reservoir 206, a power battery 204 liquid cooling unit, a high pressure tank 209, etc.; the M5 module may include an electric drive axle assembly 103, etc.; the M6 module may include spare tire rack 207, integrated controller 303, etc.; the R1 module can comprise a power battery 204, a 24V storage battery 203, a power battery 204 liquid cooling unit, a hydrogen system 313 and the like; the R2 module may contain power cells 204, a heat dissipation system 202 for the motor and motor controller, engine aftertreatment 310, hydrogen system 313, etc.; the R3 module may contain a heat sink 202 for the motor and motor controller, a 24V battery 203, and the like.
Example one
As shown in fig. 2, the present embodiment is used for a battery side-hung all-electric vehicle, where an L1 module, an L2 module, an R1 module, and an R2 module are power battery 204 arrangement areas, an L3 module electric inflating pump 210 arrangement area, an R3 module is a reserved area, an M1 module is an electric steering oil pump 201 and air conditioner compressor 208 arrangement area, where the electric steering oil pump 201 and the air conditioner compressor 208 are arranged left and right, a front end of the M2 module is a heat dissipation system 202 arrangement area of a motor and a motor controller, a rear end thereof is an electric power control unit arrangement area, and an M3 module is a power battery 204 liquid cooling unit arrangement area; the M4 module is an air drying unit 211 arrangement area and an air reservoir 206 arrangement area; the M5 module is an electric drive axle assembly 103 arrangement area, and the M6 module is a reserved area.
As shown in fig. 3, the power control unit includes a 24V battery 203, a high-voltage box 209, an integrated controller 303, and a low-voltage box 304, wherein the integrated controller 303 is disposed directly above the low-voltage box 304, the high-voltage boxes 209 and the 24V battery 203 are disposed directly above the integrated controller 303, the 24V battery 203, the high-voltage box 209, the integrated controller 303, and the low-voltage box 304 are all modularly fixed by a bracket 305, and the bracket 305 is connected to the frame assembly 101.
Example two
As shown in fig. 4, in the pure electric vehicle type with a battery in a low electric quantity scheme of the present embodiment, the M1 module is an arrangement area of the electric steering oil pump 201 and the air conditioner compressor 208, wherein the electric steering oil pump 201 and the air conditioner compressor 208 are arranged left and right, the M2 module, the M3 module, and the M4 module are an arrangement area of the power battery 204, and specifically, the power battery 204 is the same universal battery panel; the front end of the M2 module is a heat dissipation system 202 arrangement area of a motor and a motor controller, the rear end of the M2 module is a power control unit arrangement area, and the M5 module is an electric drive axle assembly 103 arrangement area; the L1 module, L2 module, L3 module, R1 module, R2 module, R3 module, and M6 module are all reserved areas.
EXAMPLE III
As shown in fig. 5, in the pure electric vehicle type with a battery in a large electric quantity scheme according to the present embodiment, the M1 module is an arrangement area of the electric steering oil pump 201 and the air conditioner compressor 208, wherein the electric steering oil pump 201 and the air conditioner compressor 208 are arranged left and right, the M2 module, the M3 module, and the M4 module are an arrangement area of the power battery 204, and specifically, the power battery 204 is a same universal battery panel; the M5 module is an electric drive axle assembly 103 arrangement area; the M6 module is used for arranging a spare tire carrier 207, the L1 module is a high-pressure tank 209 arrangement area, the L2 module is an integrated controller 303 arrangement area, and the L3 module is a reserved area; the R1 module is a 24V storage battery 203 arrangement area, the R2 module is a heat dissipation system 202 arrangement area of the motor and the motor controller, and the R3 module is a reserved area.
Example four
As shown in fig. 6, in the embodiment for the hybrid (extended range) vehicle, the M1 module is the arrangement area of the electric steering oil pump 201 and the air conditioner compressor 208, the electric steering oil pump 201 and the air-conditioning compressor 208 are arranged left and right, the front end of the M2 module is an engine heat dissipation system 309 arrangement area, the rear end of the M2 module is a range extender system 212 arrangement area, the M3 module is a power battery 204 arrangement area, the M4 module is an air drying unit 211 arrangement area and an air storage cylinder 206 arrangement area, the M5 module is an electric drive axle assembly 103 arrangement area, the M6 module is an air storage cylinder 206 arrangement area, the L1 module is a urea box 307, an oil box 308 and a high-pressure box 209 arrangement area, the L2 module is an integrated controller 303 arrangement area, the L3 module is an electric inflating pump 210 arrangement area, the R1 module is an air filter 306, a 24V storage battery 203 and a power battery 204 liquid cooling unit arrangement area, the R2 module is an engine aftertreatment 310 arrangement area, and the R3 module is a heat dissipation system 202 arrangement area of a motor and a motor controller.
EXAMPLE five
As shown in fig. 7, the present embodiment is applied to a hybrid vehicle (extended range) type, the M1 module is an electric power steering oil pump 201 and an air conditioner compressor 208, wherein the electric power steering oil pump 201 and the air conditioner compressor 208 are arranged left and right, the front end of the M2 module is a fuel cell stack heat dissipation system 311 arrangement region, the rear end is a fuel cell engine 312 arrangement region, the M3 module is a power cell 204 arrangement region, the M4 module is a power cell 204 liquid cooling unit and high voltage tank 209 arrangement region, the M5 module is an electric drive bridge assembly 103 arrangement region, the M6 module is an integrated controller 303 arrangement region, the L1 module, the L2 module, the R1 module, and the R2 module are hydrogen system 313 arrangement regions, the L3 module is a heat dissipation system 202 arrangement region of a motor and a motor controller, and the R3 module is a storage battery arrangement region.
The application provides a framework is arranged to light-duty commercial car universalization chassis, practices thrift development cost, and manufacturing and purchasing cost are shared, and this application derivative ability is strong, and the universalization rate is high, and the light-duty commercial car of new forms of energy of adaptable different wheel bases, different configurations, multiple electricelectric drive technical route satisfies diversified customer and market demand.
The embodiments given above are preferable examples for implementing the present invention, and the present invention is not limited to the above-described embodiments. Any non-essential addition and replacement made by the technical characteristics of the technical scheme of the utility model by a person skilled in the art belong to the protection scope of the utility model.
Claims (8)
1. The utility model provides a light-duty commercial vehicle chassis arrangement structure, includes frame assembly, front axle assembly and electric drive axle assembly, the front axle assembly with the electric drive axle assembly is located respectively the tip that the frame assembly corresponds, be equipped with chassis carrier, its characterized in that on the frame assembly: the chassis carrier comprises an L region, an M region and an R region;
the L area comprises an L1 module, an L2 module and an L3 module which are arranged in sequence; the M region comprises an M1 module, an M2 module, an M3 module, an M4 module, an M5 module and an M6 module which are arranged in sequence; the R region comprises an R1 module, an R2 module and an R3 module which are arranged in sequence; the R1 module, the R2 module and the R3 module are respectively and symmetrically arranged with the L1 module, the L2 module and the L3 module one by taking the M area as a center line;
the M1 module is an electric steering oil pump and air conditioner compressor arrangement area, and the M5 module is an integrated electric drive axle assembly arrangement area.
2. The light commercial vehicle chassis arrangement of claim 1, wherein: the L1 module, the L2 module, the R1 module and the R2 module are all power battery arrangement areas, the L3 module is an electric inflating pump arrangement area, the R3 module is a reserved area, the front end of the M2 module is a heat dissipation system arrangement area of a motor and a motor controller, the rear end of the M2 module is an electric power control unit arrangement area, and the M3 module is a power battery hydraulic cooling unit arrangement area; the M4 module is an air drying unit arrangement area and an air storage cylinder arrangement area; the M6 module is a reserved area.
3. The light commercial vehicle chassis arrangement of claim 2, wherein: the power control unit comprises a 24V storage battery, a high-voltage box, an integrated controller and a low-voltage box, wherein the integrated controller is arranged right above the low-voltage box, and the high-voltage box and the 24V storage battery are arranged right above the integrated controller.
4. A pickup truck chassis arrangement according to claim 3, wherein: the 24V storage battery, the high-voltage box, the integrated controller and the low-voltage box are all fixed in a modularized mode through a support, and the support is connected with the frame assembly.
5. The light commercial vehicle chassis arrangement of claim 1, wherein: the motor vehicle is characterized in that the M2 module, the M3 module and the M4 module are power battery arrangement areas, the front end of the M2 module is a heat dissipation system arrangement area of a motor and a motor controller, the rear end of the M2 module is a power control unit arrangement area, and the L1 module, the L2 module, the L3 module, the R1 module, the R2 module, the R3 module and the M6 module are all reserved areas.
6. A pickup truck chassis arrangement according to claim 3, wherein: the M2 module, the M3 module and the M4 module are power battery arrangement areas, the M6 module is used for arranging a spare tire carrier, the L1 module is used for arranging the high-pressure tank, the L2 module is used for arranging the integrated controller, and the L3 module and the R3 module are reserved areas; the R1 module is used for arranging the 24V storage battery arrangement area, and the R2 module is a heat dissipation system arrangement area of the motor and the motor controller.
7. The light commercial vehicle chassis arrangement of claim 1, wherein: the utility model discloses a high-pressure fuel cell module, including M2 module, M1 module, L2 module, L3 module, R1 module, M3 module, M3 module, L2 module, and L2 module are integrated control ware, the region is arranged for the engine cooling system, the rear end arranges the district for increasing journey ware system, the M3 module arranges the district for power battery, the M4 module arranges the district for air drying unit arranges the district and the gas receiver arranges the district, the M6 module arranges the district for the gas receiver, the L2 module arranges the district for integrated control ware, the L3 module is electric inflating pump and arranges the district, the R1 module arranges the district for air cleaner, battery, power battery liquid cooling unit, the R2 module arranges the district for engine aftertreatment, the R3 module arranges the district for the cooling system of motor and machine controller.
8. The light commercial vehicle chassis arrangement of claim 1, wherein: m2 module front end arranges district, rear end for fuel cell stack cooling system and arranges the district for the fuel cell engine, the M3 module arranges the district for power battery, the M4 module is power battery liquid cooling unit and high-pressure tank arrangement district, the M6 module arranges the district for integrated control ware, L1 module, L2 module, R1 module, R2 module arrange the district for hydrogen system, the L3 module arranges the district for the cooling system of motor and machine controller, the R3 module arranges the district for the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121221286.8U CN215398909U (en) | 2021-06-02 | 2021-06-02 | Chassis arrangement structure of light commercial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121221286.8U CN215398909U (en) | 2021-06-02 | 2021-06-02 | Chassis arrangement structure of light commercial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215398909U true CN215398909U (en) | 2022-01-04 |
Family
ID=79678537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121221286.8U Active CN215398909U (en) | 2021-06-02 | 2021-06-02 | Chassis arrangement structure of light commercial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215398909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306627A (en) * | 2021-06-02 | 2021-08-27 | 陕西汽车集团股份有限公司 | Chassis arrangement structure of light commercial vehicle |
-
2021
- 2021-06-02 CN CN202121221286.8U patent/CN215398909U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306627A (en) * | 2021-06-02 | 2021-08-27 | 陕西汽车集团股份有限公司 | Chassis arrangement structure of light commercial vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111619373B (en) | Full chassis arrangement structure of fuel cell truck | |
| CN107031718B (en) | Four-wheel car | |
| CN103192687B (en) | Gasoline-electric hybrid vehicle | |
| CN102887054A (en) | Mounting structure for battery in electric vehicle | |
| CN215398909U (en) | Chassis arrangement structure of light commercial vehicle | |
| CN113787920A (en) | Chassis arrangement structure of hydrogen fuel tractor and hydrogen fuel tractor | |
| CN215398924U (en) | Heavy vehicle chassis and heavy vehicle | |
| CN1217265A (en) | Motor car convenient for changing accumulators and method therefor | |
| CN113104113A (en) | Tractor truck chassis platform and tractor truck suitable for fuel cell | |
| CN205601631U (en) | New energy automobile of two electric hybrid systems | |
| CN109109642A (en) | A kind of electric vehicle | |
| CN113306627A (en) | Chassis arrangement structure of light commercial vehicle | |
| CN110803219A (en) | Pure electric truss type logistics vehicle chassis and control system | |
| CN105818660A (en) | Structure arrangement of pure electric light bus | |
| CN115832587A (en) | Sliding plate type battery module integrated with liquid cooling system and automobile | |
| CN215153975U (en) | Chassis arrangement structure of heavy tractor | |
| CN212624458U (en) | Real teaching aid of instructing of tesla electric automobile | |
| CN208993661U (en) | The package system and electric car of power battery | |
| CN210047319U (en) | Bidirectional hybrid power three-class chassis | |
| CN209305321U (en) | A kind of electric vehicle | |
| CN102501750B (en) | Power storage device and electric automobile with same | |
| CN108674496A (en) | It is a kind of based on the electric road bus body modular construction and its distribution method of power plant module unit and application | |
| CN108666638A (en) | A kind of battery module and its Energy Management System and method | |
| CN111469648A (en) | Low-floor pure electric bus | |
| CN214524057U (en) | Chassis assembly arrangement special for pure electric vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |