CN203876581U - Electric vehicle accessory device and electric vehicle - Google Patents
Electric vehicle accessory device and electric vehicle Download PDFInfo
- Publication number
- CN203876581U CN203876581U CN201420249133.8U CN201420249133U CN203876581U CN 203876581 U CN203876581 U CN 203876581U CN 201420249133 U CN201420249133 U CN 201420249133U CN 203876581 U CN203876581 U CN 203876581U
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- drive motor
- accessory drive
- electronlmobil
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Abstract
The utility model relates to an electric vehicle accessory device and an electric vehicle. The electric vehicle accessory device comprises accessories and an accessory drive motor, the accessories include at least two in a steering pump, an air conditioning compressor, a power generator, an air compressor and a cooling fan, and the at least two accessories are in transmission connection with the output end of the accessory drive motor. Accordingly, the accessory drive motor can rotate under drive of a corresponding power supply in use, and the accessories are driven to operate through corresponding drive mechanisms. Compared with the prior art, the accessories do not need to design again to be suitable for an energy source of the electric vehicle, so that the accessory drive structure of an existing electric vehicle is simplified, and production cost of the electric vehicle is lowered.
Description
Technical field
The utility model relates to a kind of electronlmobil accessories apparatus and electronlmobil.
Background technology
Along with becoming increasingly conspicuous of environmental issue and energy problem, new-energy automobile has obtained wideling popularize, and wherein Development of Electric Vehicles is rapid.Electronlmobil replaces driving engine for by the battery-powered drive motor of power electric, and during use, drive motor drives vehicle to run.But, some annexes in prior art on electronlmobil also need to redesign, for example be used to car brakeing that compressed-air actuated air compressor is provided, for vehicle provides the steering pump that turns to required hydraulic power, as the cooling fan of the cooling wind regime of vehicle and be used to and realize the a/c system that in compartment, changes in temperature are controlled air-conditioning compressor of power etc. is provided, these annexes on existing electronlmobil are different from the annex on the automobile that adopts driving engine, need the corresponding electric air compressor that adopts, electric powered steering pump, electronic cooling fan and electric air-conditioning compressor etc., this just need to be to former machinery space, structure and setting position carry out larger change, also needing to arrange corresponding control module controls, make Vehicular system complicated, reliability decrease, cost is high, annex commonality is poor, line arrangement is numerous and diverse, also increased complete vehicle weight, affected the flying power of electronlmobil.
Utility model content
The purpose of this utility model is to provide a kind of electronlmobil accessories apparatus, to simplify the accessory drive structure of existing electronlmobil, reduces the productive costs of electronlmobil; Meanwhile, the utility model also provides a kind of electronlmobil that uses this electronlmobil accessories apparatus.
The technical scheme that in the utility model, a kind of electronlmobil accessories apparatus adopts is: electronlmobil accessories apparatus, comprise annex and accessory drive motor, described annex comprises at least two in steering pump, air-conditioning compressor, electrical generator, air compressor, cooling fan, and the described annex of at least two and the mouth of described accessory drive motor are in transmission connection.
Described annex comprises described cooling fan, and described cooling fan is assemblied on the output shaft of described accessory drive motor and together rotates with the output shaft with annex drive motor.
Described annex comprises steering pump, air-conditioning compressor, electrical generator and air compressor, and described steering pump, air-conditioning compressor, electrical generator and air compressor are connected with described accessory drive motor-driven by corresponding mechanical transmission mechanism respectively.
Described mechanical transmission mechanism is belt gear, and the rotation axis of the rotation axis of described steering pump, air-conditioning compressor, electrical generator and air compressor and described accessory drive motor is parallel and arrange around described accessory drive motor.
Described belt gear comprises the belt pulley of the mouth that is arranged on described accessory drive motor, and described belt pulley has the race that quantity is no less than the quantity of annex.
The technical scheme that in the utility model, a kind of electronlmobil adopts is: electronlmobil, comprise vehicle frame and electronlmobil accessories apparatus, described electronlmobil accessories apparatus comprises annex and accessory drive motor, described annex comprises at least two in steering pump, air-conditioning compressor, electrical generator, air compressor, cooling fan, and the described annex of at least two and the mouth of described accessory drive motor are in transmission connection.
Described annex comprises described cooling fan, and described cooling fan is assemblied on the output shaft of described accessory drive motor and together rotates with the output shaft with annex drive motor.
Described annex comprises steering pump, air-conditioning compressor, electrical generator and air compressor, and described steering pump, air-conditioning compressor, electrical generator and air compressor are connected with described accessory drive motor-driven by corresponding mechanical transmission mechanism respectively.
Described mechanical transmission mechanism is belt gear, and the rotation axis of the rotation axis of described steering pump, air-conditioning compressor, electrical generator and air compressor and described accessory drive motor is parallel and arrange around described accessory drive motor.
Described belt gear comprises the belt pulley of the mouth that is arranged on described accessory drive motor, and described belt pulley has the race that quantity is no less than the quantity of annex.
The utility model adopts technique scheme, electronlmobil accessories apparatus comprises annex and accessory drive motor, described annex comprises steering pump, air-conditioning compressor, electrical generator, air compressor, in cooling fan at least two, the described annex of at least two and the mouth of described accessory drive motor are in transmission connection, therefore, during use, accessory drive motor can rotate under the driving of corresponding power supply, and then drive annex to turn round by corresponding transmission device, compared with prior art, be not required to be the energy source of adaptation electronlmobil and annex has been redesigned, thereby simplify the accessory drive structure of existing electronlmobil, reduce the productive costs of electronlmobil.
Accompanying drawing explanation
Fig. 1 is the front view of an embodiment of electronlmobil accessories apparatus in the utility model;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is the birds-eye view of Fig. 2;
Fig. 4 is the mounting structure schematic diagram of electronlmobil accessories apparatus on electronlmobil in the utility model (shown a plurality of can installation site);
Fig. 5 is the birds-eye view of Fig. 4.
The name that in figure, each Reference numeral is corresponding is called: 1-accessory drive motor, 2-installation bracket, 3-steering pump, 4-air-conditioning compressor, 5-electrical generator, 6-air compressor, 7-cooling fan, 8-driving wheel, 9-fan adapter shaft, 10-vehicle frame.
The specific embodiment
In the utility model, electronlmobil accessories apparatus embodiment is as shown in Fig. 1～Fig. 5, comprise for the fixing installation bracket 2 of the vehicle frame 10 with electronlmobil, on installation bracket 2, be fixed with accessory drive motor 1, be also fixed with the annexes such as steering pump 3, air-conditioning compressor 4, electrical generator 5, air compressor 6 and cooling fan 7.The rotation axis of described steering pump 3, air-conditioning compressor 4, electrical generator 5 and air compressor 6 is parallel with the rotation axis of accessory drive motor 1, and arranges around described accessory drive motor 1.Above-mentioned accessory drive motor 1 and annex are mounted to one by installation bracket 2, are convenient to modularization assembling, compact conformation.
Wherein on accessory drive motor 1 output shaft, belt pulley 8 is installed, as driving wheel, belt pulley 8 has four road races, for being in transmission connection by the driven pulley 8 on corresponding belt and steering pump 3, air-conditioning compressor 4, electrical generator 5 and air compressor 6, form belt transmission structure, the race of the flower wheel on steering pump 3, air-conditioning compressor 4, electrical generator 5 and air compressor 6 is corresponding with drive motor output shaft upper belt pulley 8 Si road races respectively.
Accessory drive motor 1 output shaft front end is also fixed with fan adapter shaft 9, cooling fan 7 is assemblied on fan adapter shaft 9, with the output shaft of annex drive motor 1, together rotates, and realizes electrical motor and each annex are concentrated to cooling heat dissipation, simple and compact for structure, be convenient to dismounting and maintenance.
During assembling, first at the front end of accessory drive motor 1, belt pulley 8 is installed, then at the front end provided with fan adapter shaft 9 of belt pulley 8, then at fan adapter shaft 9 front ends, cooling fans 7 is installed, form accessory drive motor 1 assembly.Then, above-mentioned accessory drive motor 1 assembly, steering pump 3, air-conditioning compressor 4, electrical generator 5 and air compressor 6 are installed respectively on installation bracket 2, make the race on the flower wheel of input end of steering pump 3, air-conditioning compressor 4, electrical generator 5 and air compressor 6 corresponding with four races of belt pulley 8 respectively, re-use belt steering pump 3, air-conditioning compressor 4, electrical generator 5 and air compressor 6 and the belt pulley 8 of accessory drive motor 1 front end are coupled together, form a train.After 1 energising of accessory drive motor, can drive cooling fan 7 and belt pulley 8 rotations, belt pulley 8 drives steering pump 3, air-conditioning compressor 4, electrical generator 5 and air compressor 6 work by belt, meets the annex user demand of vehicle.
While producing electronlmobil, above-mentioned electronlmobil accessories apparatus can be used as an independently device, need to be installed to front end, middle part, rear end or the left and right sides of electronlmobil according to the layout of car load.After electronlmobil accessories apparatus installs, be connected with corresponding power supply and control system, can realize the normal work of annex.Because accessory drive motor 1 is to arrange separately, the main motor of vehicle wheel rotation is irrelevant with driving, also irrelevant with the motoring condition of vehicle, therefore the rotating speed of accessory drive motor 1 can be a definite value, corresponding electrical generator 5, air compressor 6, air-conditioning compressor 4 and steering pump 3 all can be by corresponding definite value rotating speed rotation, therefore all can cancel with electrical generator 5, air compressor 6, air-conditioning compressor 4 and the corresponding control module of steering pump 3, simplify the structure of electronlmobil, be conducive to alleviate complete vehicle weight; Can adopt the high-tension line of simplification, improve the safety of vehicle simultaneously; In addition, the commonality of annex and the corresponding assembly of ordinary internal combustion engine automobile is good, does not need to research and develop separately, and cost is low.
In the utility model, electronlmobil embodiment comprises vehicle frame 10 and is fixed on the electronlmobil accessories apparatus on vehicle frame 10, the structure of vehicle frame 10 is identical with vehicle frame 10 of the prior art, the structure of electronlmobil accessories apparatus is identical with the electronlmobil accessories apparatus in above-described embodiment, no longer describes in detail herein.
In the above-described embodiments, the transmission device between accessory drive motor 1 and each annex is belt gear, and the quantity of annex is four, and the belt pulley 8 of accessory drive motor 1 front end is four groove belt pulleys 8.In other embodiment of the present utility model, accessory drive motor 1 also can adopt other drive mechanism to replace with annex, such as gear transmission or chain transmission etc.; And the annex quantity that accessory drive motor 1 drives also can be two, three etc., belt pulley 8 corresponding on accessory drive motor 1 can be also two groove belt pulleys 8, three-flute belt pulley 8 etc., or two belt pulleys 8 that are arranged in juxtaposition, three belt pulleys 8 etc.In addition, in above-described embodiment, each annex is around the circumferential arrangement of accessory drive motor 1, can reduce the diametral load that accessory drive motor 1 is subject to, improve its service life, in other embodiments, between annex and accessory drive motor 1, also can adopt other arrangement form, for example, each annex is all set to a wherein side of accessory drive motor 1, or separately be set to accessory drive motor 1 both sides radially.
Claims (10)
1. an electronlmobil accessories apparatus, it is characterized in that: comprise annex and accessory drive motor, described annex comprises at least two in steering pump, air-conditioning compressor, electrical generator, air compressor, cooling fan, and the described annex of at least two and the mouth of described accessory drive motor are in transmission connection.
2. a kind of electronlmobil accessories apparatus according to claim 1, is characterized in that: described annex comprises described cooling fan, and described cooling fan is assemblied on the output shaft of described accessory drive motor and together rotates with the output shaft with annex drive motor.
3. a kind of electronlmobil accessories apparatus according to claim 1 and 2, it is characterized in that: described annex comprises steering pump, air-conditioning compressor, electrical generator and air compressor, described steering pump, air-conditioning compressor, electrical generator and air compressor are connected with described accessory drive motor-driven by corresponding mechanical transmission mechanism respectively.
4. a kind of electronlmobil accessories apparatus according to claim 3, it is characterized in that: described mechanical transmission mechanism is belt gear, the rotation axis of the rotation axis of described steering pump, air-conditioning compressor, electrical generator and air compressor and described accessory drive motor is parallel and arrange around described accessory drive motor.
5. a kind of electronlmobil accessories apparatus according to claim 4, is characterized in that: described belt gear comprises the belt pulley of the mouth that is arranged on described accessory drive motor, and described belt pulley has the race that quantity is no less than the quantity of annex.
6. an electronlmobil, comprise vehicle frame and electronlmobil accessories apparatus, it is characterized in that: described electronlmobil accessories apparatus comprises annex and accessory drive motor, described annex comprises at least two in steering pump, air-conditioning compressor, electrical generator, air compressor, cooling fan, and the described annex of at least two and the mouth of described accessory drive motor are in transmission connection.
7. a kind of electronlmobil according to claim 6, is characterized in that: described annex comprises described cooling fan, and described cooling fan is assemblied on the output shaft of described accessory drive motor and together rotates with the output shaft with annex drive motor.
8. according to a kind of electronlmobil described in claim 6 or 7, it is characterized in that: described annex comprises steering pump, air-conditioning compressor, electrical generator and air compressor, described steering pump, air-conditioning compressor, electrical generator and air compressor are connected with described accessory drive motor-driven by corresponding mechanical transmission mechanism respectively.
9. a kind of electronlmobil according to claim 8, it is characterized in that: described mechanical transmission mechanism is belt gear, the rotation axis of the rotation axis of described steering pump, air-conditioning compressor, electrical generator and air compressor and described accessory drive motor is parallel and arrange around described accessory drive motor.
10. a kind of electronlmobil according to claim 9, is characterized in that: described belt gear comprises the belt pulley of the mouth that is arranged on described accessory drive motor, and described belt pulley has the race that quantity is no less than the quantity of annex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420249133.8U CN203876581U (en) | 2014-05-15 | 2014-05-15 | Electric vehicle accessory device and electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420249133.8U CN203876581U (en) | 2014-05-15 | 2014-05-15 | Electric vehicle accessory device and electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203876581U true CN203876581U (en) | 2014-10-15 |
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ID=51677115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420249133.8U Expired - Fee Related CN203876581U (en) | 2014-05-15 | 2014-05-15 | Electric vehicle accessory device and electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203876581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029595A (en) * | 2014-05-15 | 2014-09-10 | 郑州宇通客车股份有限公司 | Accessory device of electric vehicle and electric vehicle |
-
2014
- 2014-05-15 CN CN201420249133.8U patent/CN203876581U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029595A (en) * | 2014-05-15 | 2014-09-10 | 郑州宇通客车股份有限公司 | Accessory device of electric vehicle and electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20190515 |
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| CF01 | Termination of patent right due to non-payment of annual fee |