CN201329793Y - Engine room arrangement structure for pure electric automobile - Google Patents
Engine room arrangement structure for pure electric automobile Download PDFInfo
- Publication number
- CN201329793Y CN201329793Y CNU2008202394262U CN200820239426U CN201329793Y CN 201329793 Y CN201329793 Y CN 201329793Y CN U2008202394262 U CNU2008202394262 U CN U2008202394262U CN 200820239426 U CN200820239426 U CN 200820239426U CN 201329793 Y CN201329793 Y CN 201329793Y
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- engine room
- pure electric
- arrangement structure
- cabin
- retarder
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Abstract
The utility model discloses an engine room arrangement structure for a pure electric automobile. The engine room is a front room of the entire automobile body; front wheels (12) are arranged outside two lateral surfaces of the engine room; a front axle (10) passes through the engine room; the electric automobile comprises a power system and a driving control system; a steering mechanism (9) is arranged in the engine room; and the members of the power system and the driving control system are arranged in the engine room. With the technical proposal, the driving form is improved, the power structural arrangement of the entire automobile is improved, the supplementary efficiency of energy is higher, the manipulation in the running process is more convenient, and the compatibility of the system and the stability and durability of work are higher.
Description
Technical field
The utility model belongs to the technical field of automobile construction, relates to the complete vehicle structure of electronlmobil, and more particularly, the utility model relates to a kind of engine room arrangement structure of pure electric automobile.
Background technology
Traditional automobile all is to adopt natural calculus-dissolving fuel oils such as gasoline, diesel oil to act as a fuel.This class automobile produces a large amount of waste gas at driving process, particularly pollutantss such as the CO in the waste gas, HC and NOX, particulate, foul smell form acid rain acid mist and Los Angelos smog, these objectionable impuritiess have become first environomental pollution source, and human health and people are lived has constituted serious threat.Because with the oil is a large amount of consumption of the non-renewable resource of representative, causes energy problem serious day by day.So, obtaining paying much attention to for electronlmobil with zero-emission pollution and all kinds of automobile of reproducible energy mix that utilizes, each state has all formulated relevant encouragement policies.
At present, the automobile that various energy resources is a power appears on the market, comprising adopting battery is the pure electric automobile of power, the automobile of hybrid power, and wherein the automobile of hybrid power comprises the mixed type of battery and fuel oil, the technology of pluralities of fuel (comprising biological fuel) mixed type power again.The purpose of the Application and Development of above-mentioned every up-to-date technology just is to use to greatest extent clean energy resource, avoids environmental pollution as far as possible, reduces the consumption to the non-renewable energy.
Principle of work and car load structure with regard to pure electric automobile also all are in the exploratory stage at present, do not have very proven technique scheme, up to the present, also do not have enterprise and research institution can solve the technical barrier of electronlmobil preferably.The embryo of present some electronlmobils that occur, also there are a lot of weak points technically, particularly also there are a lot of problems in aspects such as the stability of the controlling of the replenishing of the form of arranging, driving at the dynamic structure of car load, energy, operational process, system coordination, work and durability, make electronlmobil be difficult to replace fuel-engined vehicle in a short time.
The utility model content
Problem to be solved in the utility model provides a kind of engine room arrangement structure of pure electric automobile, its objective is that the member layout that makes electronlmobil is more reasonable, drive efficiency is higher.
To achieve these goals, the technical scheme taked of the utility model is:
The engine room arrangement structure of this pure electric automobile provided by the utility model, described cabin is the front deck of car load car body, the outside of its two sides is a front vehicle wheel, front axle passes described cabin, described electronlmobil comprises power system and driving control system, establish steering hardware in the described cabin, the member of described power system and driving control system is arranged in the described cabin.
For making the utility model more perfect, more detailed and concrete technical scheme below also further having proposed, to obtain best practical function, realize goal of the invention better, and improve novelty of the present utility model and creativeness:
Member in the described cabin is by upper and lower two-layer distribution, and the drive motor controller in the described driving control system, electrical safety box are arranged on described upper strata, and the main drive motor in the described power system is located at described lower floor.
Described main drive motor is connected with described front axle by retarder.
The output shaft of described retarder and described front axle are same member.
The upper strata in described cabin also is provided with boosting battery and connection box.
Establish the DC/DC direct current transducer in the described cabin, described DC/DC direct current transducer is provided with the below of described drive motor controller.
The upper strata in described cabin also is provided with brake pump.
Described retarder is fixed on the preceding fixed support of retarder, and a support bracket fastened end and subframe front cross rail are welded as a whole before the described retarder; Fixed support is fastenedly connected with 2 overbolts before described retarder and the retarder, and described steering hardware is also supported by fixed support before the described retarder.
Make moving vacuum reservoir in the described cabin.
Radiator is established in front portion, described cabin.
The utility model adopts technique scheme, has improved the form that drives, and has improved the dynamic structure of car load and has arranged that the additional efficient of energy is higher, and controlling of operational process is more convenient, and the stability and the durability of system coordination, work are higher.
Description of drawings
Below expressed content of each width of cloth accompanying drawing of this specification sheets and the mark among the figure are made brief description:
Fig. 1 is that the cabin topside is arranged scheme drawing in the utility model;
Fig. 2 is that the cabin bottom section is arranged scheme drawing in the utility model.
Be labeled as among the figure:
1, drive motor controller, 2, main drive motor, 3, the electrical safety box, 4, boosting battery, 5, connection box, 6, brake pump, 7, radiator, 8, the DC/DC direct current transducer, 9, steering hardware, 10, front axle, 11, retarder, 12, front vehicle wheel, 13, fixed support before the retarder, 14, subframe front cross rail, 15, the subframe longeron.
The specific embodiment
Contrast accompanying drawing below, by description to embodiment, to effect and principle of work, the manufacturing process of the mutual alignment between the shape of the specific embodiment of the present utility model such as related each member, structure, the each several part and annexation, each several part and manipulate method etc., be described in further detail, inventive concept of the present utility model, technical scheme had more complete, accurate and deep understanding to help those skilled in the art.
The of the present utility model structure expressed as Fig. 1, Fig. 2, the utility model are a kind of engine room arrangement structure of pure electric automobile, and described cabin is the front deck of car load car body, and the outside of its two sides is a front vehicle wheel 12, and front axle 10 passes described cabin.Run through subframe longeron 15 before and after in the cabin, run through subframe front cross rail 14 in its front portion.Described electronlmobil comprises power system and driving control system, establishes steering hardware 9 in the described cabin.
In order to solve the problem that exists at the described present known technology of this specification sheets background technology part and to overcome its defective, realize making the member of electronlmobil to arrange the goal of the invention more reasonable, that drive efficiency is higher, the technical scheme that the utility model is taked is:
As depicted in figs. 1 and 2, the engine room arrangement structure of this pure electric automobile provided by the utility model, the member of described power system and driving control system is arranged in the described cabin.
Be the exemplifying embodiment of each component part of providing of the utility model below, can be those skilled in the art and when implementing the utility model, offer help.
Embodiment one:
Member in the cabin described in the utility model is by upper and lower two-layer distribution, and drive motor controller 1, electrical safety box 3 in the described driving control system are arranged on described upper strata, and the main drive motor 2 in the described power system is located at described lower floor.
The effect of electrical safety box 3 is to realize charger is charged; To the low-pressure section power supply, power to main drive motor 7 by drive motor controller 1.
Power system mainly is made up of main drive motor 2 and drive motor controller 1, and the energy Flow between main drive motor 2 and the electrokinetic cell is regulated by drive motor controller 1, and main drive motor 2 and wheel connect together by mechanical drive.
The main drive motor 2 that the utility model adopted is controlled main drive motor 2 for permanent magnetic brushless drive motor controller 1 by the PWM chopper control mode.
Embodiment two:
Main drive motor 2 described in the utility model is connected with described front axle 10 by retarder 11.
The high speed revolution of main drive motor 2 slows down by retarder 11, obtains needed running velocity.
Embodiment three:
The output shaft of retarder 11 described in the utility model and described front axle 10 are same member.
Bindiny mechanism has been saved in the setting of this structure, makes retarder 11 the compactest with the connection structure of front axle 10, and driving efficiency is higher, and fault rate is low.
Embodiment four:
The upper strata in cabin described in the utility model also is provided with boosting battery 4 and connection box 5.
Boosting battery 4 provides the electric energy of each low-pressure section of car load; By connection box 5 to low-voltage electrical appliance distributor circuiies such as forward and backward each big lampet, fan, sound equipment, annunciators.
Embodiment five:
Establish DC/DC direct current transducer 8 in the cabin described in the utility model, described DC/DC direct current transducer 8 is provided with the below of described drive motor controller 1.
Described DC/DC direct current transducer 8 is that high voltage direct current is transformed into the DC13.8V direct current (DC).
Above-described DC/DC direct current transducer 8 systems become the straight-though electrical equipment with direct current, and high voltage direct current (adopt 192V sometimes, adopt 312V sometimes) is transformed into subsidiary battery 4 chargings that the DC13.8V direct current (DC) is given car load 12V.
Embodiment six:
The upper strata in cabin described in the utility model also is provided with brake pump 6.Brake pump provides the power of glancing impact.It is described that brake system is also pressed embodiment, cooperates the work of brake vacuum jar, makes the more reliable and safety of braking.
Embodiment seven:
Retarder 11 described in the utility model is fixed on the preceding fixed support 13 of retarder, and an end and the subframe front cross rail 14 of fixed support 13 are welded as a whole before the described retarder; Described retarder 11 is fastenedly connected with preceding 2 overbolts of fixed support 13 usefulness of retarder, and described steering hardware 9 is also supported by fixed support before the described retarder 13.
The structure that is rigidly connected like this can prevent rocking of retarder in the vehicle movement process effectively.
Embodiment eight:
Make moving vacuum reservoir in the cabin described in the utility model.
Brake vacuum jar transition installation method: be welded with support on the vacuum reservoir, with floor support bolt together herein.
When key switch is opened to the ON shelves, the 12V power connection of direct current vacuum pump, the direct current vacuum pump is started working.Vacuum reservoir is to store vacuum usefulness, when degree of vacuum reaches certain value, and the vacuum pressure switch contact open, vacuum pump quits work.Along with braking maneuver consumes vacuum, cause degree of vacuum to cross when hanging down, the vacuum pressure switch closing of contact, vacuum pump is reworked, and has guaranteed that degree of vacuum maintains in the proper range.
When key switch closed to ACC by ON, the 12V power supply of vacuum pump was cut off, and vacuum pump stops output.
Embodiment nine:
Radiator 7 is established in front portion, cabin described in the utility model.
The fan of radiator 7 blows in the past backward, makes the heat discharge that each member is in operation and produces in the cabin, reduces the temperature in cabin, keeps normal mode of operation and service conditions.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or design of the present utility model and technical scheme are directly applied to other occasion without improving, all within protection domain of the present utility model.
Claims (10)
1, a kind of engine room arrangement structure of pure electric automobile, described cabin is the front deck of car load car body, the outside of its two sides is front vehicle wheel (12), front axle (10) passes described cabin, described electronlmobil comprises power system and driving control system, establish steering hardware (9) in the described cabin, it is characterized in that: the member of described power system and driving control system is arranged in the described cabin.
2, according to the engine room arrangement structure of the described pure electric automobile of claim 1, it is characterized in that: the member in the described cabin is by upper and lower two-layer distribution, drive motor controller in the described driving control system (1), electrical safety box (3) are arranged on described upper strata, and the main drive motor in the described power system (2) is located at described lower floor.
3, according to the engine room arrangement structure of the described pure electric automobile of claim 2, it is characterized in that: described main drive motor (2) is connected with described front axle (10) by retarder (11).
4, according to the engine room arrangement structure of the described pure electric automobile of claim 3, it is characterized in that: the output shaft of described retarder (11) and described front axle (10) are same member.
5, according to the engine room arrangement structure of claim 2 or 3 or 4 described pure electric automobiles, it is characterized in that: the upper strata in described cabin also is provided with boosting battery (4) and connection box (5).
6, according to the engine room arrangement structure of claim 2 or 3 or 4 described pure electric automobiles, it is characterized in that: establish DC/DC direct current transducer (8) in the described cabin, described DC/DC direct current transducer (8) is provided with the below of described drive motor controller (1).
7, according to the engine room arrangement structure of claim 2 or 3 or 4 described pure electric automobiles, it is characterized in that: the upper strata in described cabin also is provided with brake pump (6).
8, shine the engine room arrangement structure of claim 3 or 4 described pure electric automobiles, it is characterized in that: described retarder (11) is fixed on the preceding fixed support (13) of retarder, and an end and the subframe front cross rail (14) of fixed support (13) are welded as a whole before the described retarder; Described retarder (11) is fastenedly connected with 2 overbolts with the preceding fixed support (13) of retarder, and described steering hardware (9) is also supported by fixed support (13) before the described retarder.
9, according to the engine room arrangement structure of claim 1 or 2 or 3 or 4 described pure electric automobiles, it is characterized in that: make moving vacuum reservoir in the described cabin.
10, according to the engine room arrangement structure of claim 1 or 2 or 3 or 4 described pure electric automobiles, it is characterized in that: radiator (7) is established in front portion, described cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202394262U CN201329793Y (en) | 2008-12-31 | 2008-12-31 | Engine room arrangement structure for pure electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202394262U CN201329793Y (en) | 2008-12-31 | 2008-12-31 | Engine room arrangement structure for pure electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201329793Y true CN201329793Y (en) | 2009-10-21 |
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ID=41223168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202394262U Expired - Lifetime CN201329793Y (en) | 2008-12-31 | 2008-12-31 | Engine room arrangement structure for pure electric automobile |
Country Status (1)
| Country | Link |
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| CN (1) | CN201329793Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180084A (en) * | 2011-04-21 | 2011-09-14 | 纽贝耳汽车(杭州)有限公司 | Overall electric automobile cabin auxiliary system installation structure |
| CN102381362A (en) * | 2011-08-30 | 2012-03-21 | 奇瑞汽车股份有限公司 | Rotor range extending type electric automobile front cabin structure |
| CN102431429A (en) * | 2011-12-18 | 2012-05-02 | 奇瑞汽车股份有限公司 | Layout form for nose cabin of electric automobile |
| CN102463880A (en) * | 2010-11-16 | 2012-05-23 | 一汽海马汽车有限公司 | Front cabin assembly of pure electric automobile and installation bracket |
| CN110816667A (en) * | 2018-08-07 | 2020-02-21 | 丰田自动车株式会社 | Vehicle front structure |
-
2008
- 2008-12-31 CN CNU2008202394262U patent/CN201329793Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102463880A (en) * | 2010-11-16 | 2012-05-23 | 一汽海马汽车有限公司 | Front cabin assembly of pure electric automobile and installation bracket |
| CN102463880B (en) * | 2010-11-16 | 2014-04-16 | 一汽海马汽车有限公司 | Front cabin assembly of pure electric automobile and installation bracket |
| CN102180084A (en) * | 2011-04-21 | 2011-09-14 | 纽贝耳汽车(杭州)有限公司 | Overall electric automobile cabin auxiliary system installation structure |
| CN102381362A (en) * | 2011-08-30 | 2012-03-21 | 奇瑞汽车股份有限公司 | Rotor range extending type electric automobile front cabin structure |
| CN102431429A (en) * | 2011-12-18 | 2012-05-02 | 奇瑞汽车股份有限公司 | Layout form for nose cabin of electric automobile |
| CN110816667A (en) * | 2018-08-07 | 2020-02-21 | 丰田自动车株式会社 | Vehicle front structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151023 Address after: 321300 No. 9 Beihu Road, Yongkang Economic Development Zone, Zhejiang, China Patentee after: Zhejiang Zhongtai Automobile Manufacturing Co., Ltd. Address before: 321301 No. 1 Beihu Road, hardware science and Technology Industrial Park, Zhejiang, Yongkang Patentee before: Zotye Holding Group Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091021 |