CN201296165Y - A vehicle wind power generation device - Google Patents
A vehicle wind power generation device Download PDFInfo
- Publication number
- CN201296165Y CN201296165Y CNU200820204456XU CN200820204456U CN201296165Y CN 201296165 Y CN201296165 Y CN 201296165Y CN U200820204456X U CNU200820204456X U CN U200820204456XU CN 200820204456 U CN200820204456 U CN 200820204456U CN 201296165 Y CN201296165 Y CN 201296165Y
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- Prior art keywords
- automobile
- impeller
- vehicle
- crowngear
- transmission gear
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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Abstract
The utility model relates to the technical field of generation devices, in particular to a vehicle wind power generation device, comprising a generator, an impeller and a fixation support fixed in an automobile boot; the impeller is jointly connected with the generator by a transmission mechanism; the impeller is arranged between the automobile empennage and the automobile rear cover through the fixation support; the generator is fixedly arranged in the automobile boot. The vehicle wind power generation device has the advantages that, when the automobile is traveling, the airflow which flows along the automobile rear cover to the automobile empennage can push the impeller to rotate in the horizontal direction, so the resistance generated by the impeller to vehicle traveling is relatively small, and the influence to the running speed of the vehicle is also small; meanwhile, the generator of the vehicle wind power generation device is arranged in the simple-structured automobile boot, so the assembly and maintenance of the automobile are convenient.
Description
Technical field:
The utility model relates to the power generation assembly technical field, relates in particular to a kind of vehicle-carried wind-power generating device.
Background technology:
Along with fast development of society, the quantity of China's automobile is increasing, and the energy of automobile consumption is also very huge.For the nervous situation of the automobile consumption energy of releiving, the someone has invented vehicle-carried wind-power generating device, and the windage of advancing that it has produced when having utilized running car promotes aerogenerator work, is the automobile electric energy supplement.At present, vehicle-carried wind-power generating device generally is installed in the front end of automobile, it mainly is made up of impeller, electrical generator, mounting bracket, impeller is connected with electrical generator by transmission device, impeller is fixed on the front end of automobile by mounting bracket, the windage of advancing that produces during running car, drives impeller rotation, drive generator for electricity generation, be the automobile electric energy supplement.But, the impeller of this vehicle-carried wind-power generating device is the front end that is fixed on automobile by mounting bracket, when running car, as Fig. 1, air is not that horizontal flow is to impeller, make impeller produce bigger resistance to travelling of automobile, obviously influence the moving velocity of automobile, and the electrical generator of this vehicle-carried wind-power generating device is mounted in the comparatively complicated headstock of structure, influence the important spare parts such as driving engine of automobile easily, be unfavorable for the assembling or the maintenance of automobile.
The utility model content:
The purpose of this utility model is exactly to provide a kind of at the deficiency of prior art existence automobile driving speed is influenced the less vehicle-carried wind-power generating device that automobile empennage (claiming spoiler) is located that is installed in.
To achieve these goals, the technical solution adopted in the utility model is:
It comprises electrical generator, impeller, is fixed on the fixed support in the boot, and impeller is in transmission connection by transmission device and electrical generator, and described impeller is installed between automobile empennage and the automobile bonnet by fixed support, and described electrical generator is fixed in the automobile boot.
Described electrical generator is a permanent-magnet brushless generator, and the input end of the storage battery in its mouth and the automobile is electrically connected.
Described a kind of vehicle-carried wind-power generating device further comprises solar panel, and solar panel is fixed on the top of automobile empennage, and the input end of the storage battery in the mouth of solar panel and the automobile is electrically connected.
Described impeller is two or more.
Described transmission device comprises first turning cylinder, second turning cylinder, driving chain, second crowngear, fixed pulley, first concentric bearings is installed on first turning cylinder, second concentric bearings, first transmission gear, the 3rd concentric bearings is installed on second turning cylinder, the 4th concentric bearings, second transmission gear, first crowngear, first transmission gear, be in transmission connection by driving chain between second transmission gear and the fixed pulley, described impeller is fixed on an end of first turning cylinder, first transmission gear is between first concentric bearings and second concentric bearings, second transmission gear is between the 3rd concentric bearings and the 4th concentric bearings, first crowngear is positioned at the below of second transmission gear, second crowngear is fixed on the transmission shaft of electrical generator, and first crowngear and second crowngear vertically mesh together.
Offer through hole on the described automobile bonnet, a described end that is mounted with first turning cylinder of impeller passes through hole, and this through hole is provided with rainproof step, and fastening on the rainproof step has rain shield, is provided with seal ring between the rain shield and first turning cylinder.
The utility model beneficial effect is:
A kind of vehicle-carried wind-power generating device that the utility model provides comprises electrical generator, impeller, is fixed on the fixed support in the boot, impeller is in transmission connection by transmission device and electrical generator, described impeller is installed between automobile empennage and the automobile bonnet by fixed support, and described electrical generator is fixed in the automobile boot; When running car, flow to the air-flow of automobile empennage along the automobile bonnet, can promote the impeller rotation in the horizontal direction, make impeller less, so also less to the influence of automobile driving speed to the resistance that running car produces; And the electrical generator of this vehicle-carried wind-power generating device is mounted in the automobile boot simple in structure, makes that the assembling of automobile or maintenance are all comparatively convenient.
Description of drawings:
Air flow scheme drawing when Fig. 1 is running car;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is the birds-eye view that the utility model conceals the automobile empennage;
Fig. 4 is the connection diagram of the utility model first transmission gear, second transmission gear and fixed pulley.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described, please refer to Fig. 2～4, the utility model comprises electrical generator 1, impeller 2, be fixed on the fixed support 9 in the boot, impeller 2 is in transmission connection by transmission device and electrical generator 1, described impeller 2 is installed between automobile empennage 4 and the automobile bonnet 5 by fixed support 9, described impeller 2 can (only show one for a plurality of among Fig. 2, other does not show), described electrical generator 1 is fixed in the automobile boot, when running car, flow to the air-flow of automobile empennage 4 along automobile bonnet 5, can promote impeller 2 rotations in the horizontal direction, drive electrical generator 1 generating, be the automobile electric energy supplement.
The electrical generator 1 of present embodiment is a permanent-magnet brushless generator, and the input end of the storage battery 8 in its mouth and the automobile is electrically connected, and the electric energy that makes electrical generator 1 send can be stored in the storage battery 8; In the present embodiment, the utility model further comprises solar panel 6, solar panel 6 is fixed on the top of automobile empennage 4, the input end of the storage battery 8 in the mouth of solar panel 6 and the automobile is electrically connected, because solar panel 6 can utilize the irradiation of sunlight generating, therefore, can replenish the generation deficiency of electrical generator 1, for automobile provides sufficient electric energy.
The transmission device of present embodiment comprises first turning cylinder 31, second turning cylinder 32, driving chain 33, second crowngear 34, fixed pulley 35, first concentric bearings 311 is installed on first turning cylinder 31, second concentric bearings 312, first transmission gear 313, the 3rd concentric bearings 321 is installed on second turning cylinder 32, the 4th concentric bearings 322, second transmission gear 323, first crowngear 324, first transmission gear 313, be in transmission connection by driving chain 33 between second transmission gear 323 and the fixed pulley 35, described impeller 2 is fixed on an end of first turning cylinder 31, first transmission gear 313 is between first concentric bearings 311 and second concentric bearings 312, make impeller 2 when rotating, can drive first transmission gear 313 by first turning cylinder 31 and rotate; Second transmission gear 323 is between the 3rd concentric bearings 321 and the 4th concentric bearings 322, and first crowngear 324 is positioned at the below of second transmission gear 323, makes second transmission gear 323 to drive first crowngear 324 by second turning cylinder 32; Second crowngear 34 is fixed on the transmission shaft 11 of electrical generator 1, first crowngear 324 and second crowngear 34 vertically mesh together, making the crowngear 324 of winning can drive second crowngear 34 rotates, to drive the transmission shaft 11 of electrical generator 1, certainly, when automobile boot lid is in closure state following time, first crowngear 324 and second crowngear 34 just vertically mesh together, when automobile boot lid is in open mode following time, 34 of first crowngear 324 and second crowngears can open automobile boot lid for separating like a cork.
When air-flow promotes impeller 2 rotations, first turning cylinder 31 can be along with impeller 2 rotations, so first transmission gear 313 rotates under the drive of first turning cylinder 31,313 of first transmission gears drive second transmission gear 323 by driving chain 33 and rotate, second transmission gear 323 drives first crowngear 324 by second turning cylinder 32 and rotates, and first crowngear 324 can drive 34 rotations of perpendicular ingear second crowngear, thereby the transmission shaft 11 that is driven electrical generator 1 by second crowngear 34 rotates, and makes electrical generator 1 generating; In order to make impeller 2 can drive electrical generator 1 generating fully, the diameter of first transmission gear 313 is more than or equal to the diameter of twice second transmission gear 323, and the diameter of second transmission gear 323 is more than or equal to the diameter of twice first crowngear 324.
The impeller 2 of present embodiment is two or more, they are installed in the both sides of the column 7 that is used for fixing automobile empennage 4 respectively, more particularly, the air-flow that produces when utilizing running car fully, present embodiment is equipped with four impellers 2, wherein, two inboards that are installed in two columns 7, two other is installed in the outside of two columns 7, the impeller 2 in column 7 outsides is more forward than the installation site of the impeller 2 of column 7 inboards, owing to four impellers 2 have been installed, have been made impeller 2 have enough power and drive electrical generator 1 generating.
Offer through hole on the automobile bonnet 5 of present embodiment, a described end that is mounted with first turning cylinder 31 of impeller 2 passes through hole, this through hole is provided with rainproof step 51, fasten on the rainproof step 51 rain shield 52 is arranged, be provided with seal ring 53 between the rain shield 52 and first turning cylinder 31, enter in the power generation assembly to prevent rainwater, dust etc.
From technique scheme as can be seen, the utility model is applicable on the automobile that automobile empennage 4 can be installed, when running car, utilize the air-flow that flows to automobile empennage 4 fast, promote impeller 2 rotations in the horizontal direction, make impeller 2 not only can drive electrical generator 1 generating, and less to the resistance of running car generation, so also less to the influence of automobile driving speed; In addition, the electrical generator 1 of this vehicle-carried wind-power generating device is mounted in the automobile boot simple in structure, makes that the assembling of automobile or maintenance are all comparatively convenient.
Certainly, the above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (6)
1, a kind of vehicle-carried wind-power generating device, it comprises electrical generator (1), impeller (2), impeller (2) is in transmission connection by transmission device and electrical generator (1), it is characterized in that: it also comprises the fixed support (9) that is fixed in the boot, described impeller (2) is installed between automobile empennage (4) and the automobile bonnet (5) by fixed support (9), and described electrical generator (1) is fixed in the automobile boot.
2, a kind of vehicle-carried wind-power generating device according to claim 1 is characterized in that: described electrical generator (1) is a permanent-magnet brushless generator, and the input end of the storage battery (8) in its mouth and the automobile is electrically connected.
3, a kind of vehicle-carried wind-power generating device according to claim 1, it is characterized in that: described a kind of vehicle-carried wind-power generating device further comprises solar panel (6), solar panel (6) is fixed on the top of automobile empennage (4), and the input end of the storage battery (8) in the mouth of solar panel (6) and the automobile is electrically connected.
4, according to any described a kind of vehicle-carried wind-power generating device of claim 1 to 3, it is characterized in that: described impeller (2) is two or more.
5, a kind of vehicle-carried wind-power generating device according to claim 1, it is characterized in that: described transmission device comprises first turning cylinder (31), second turning cylinder (32), driving chain (33), second crowngear (34), fixed pulley (35), first concentric bearings (311) is installed on first turning cylinder (31), second concentric bearings (312), first transmission gear (313), the 3rd concentric bearings (321) is installed on second turning cylinder (32), the 4th concentric bearings (322), second transmission gear (323), first crowngear (324), first transmission gear (313), be in transmission connection by driving chain (33) between second transmission gear (323) and the fixed pulley (35), described impeller (2) is fixed on an end of first turning cylinder (31), first transmission gear (313) is positioned between first concentric bearings (311) and second concentric bearings (312), second transmission gear (323) is positioned between the 3rd concentric bearings (321) and the 4th concentric bearings (322), first crowngear (324) is positioned at the below of second transmission gear (323), second crowngear (34) is fixed on the transmission shaft (11) of electrical generator (1), and first crowngear (324) vertically meshes together with second crowngear (34).
6, a kind of vehicle-carried wind-power generating device according to claim 5, it is characterized in that: offer through hole on the described automobile bonnet (5), a described end that is mounted with first turning cylinder (31) of impeller (2) passes through hole, this through hole is provided with rainproof step (51), rainproof step (51) is gone up to fasten rain shield (52), is provided with seal ring (53) between rain shield (52) and first turning cylinder (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820204456XU CN201296165Y (en) | 2008-12-02 | 2008-12-02 | A vehicle wind power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820204456XU CN201296165Y (en) | 2008-12-02 | 2008-12-02 | A vehicle wind power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201296165Y true CN201296165Y (en) | 2009-08-26 |
Family
ID=41042131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820204456XU Expired - Fee Related CN201296165Y (en) | 2008-12-02 | 2008-12-02 | A vehicle wind power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201296165Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943551A (en) * | 2014-03-24 | 2015-09-30 | 沈元明 | Lifting-wing assisted electric automobile self-charging wind-solar complementary generation device |
| CN106640525A (en) * | 2016-12-19 | 2017-05-10 | 大冶市福达设备制造科技有限公司 | Vehicle-mounted wind power generator |
| CN109253053A (en) * | 2018-11-06 | 2019-01-22 | 吴江 | A kind of auto wind power power generator and method |
| CN109649686A (en) * | 2018-12-29 | 2019-04-19 | 中国科学院沈阳自动化研究所 | Celestial body detecting automatic obstacle avoiding mobile robot |
| CN114454972A (en) * | 2021-12-27 | 2022-05-10 | 上海智能网联汽车技术中心有限公司 | Active differential pressure type power generation tail wing |
-
2008
- 2008-12-02 CN CNU200820204456XU patent/CN201296165Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943551A (en) * | 2014-03-24 | 2015-09-30 | 沈元明 | Lifting-wing assisted electric automobile self-charging wind-solar complementary generation device |
| CN104943551B (en) * | 2014-03-24 | 2019-01-29 | 沈元明 | Rise wing assisted electric vehicle self-charging wind-light complementing power generation device |
| CN106640525A (en) * | 2016-12-19 | 2017-05-10 | 大冶市福达设备制造科技有限公司 | Vehicle-mounted wind power generator |
| CN109253053A (en) * | 2018-11-06 | 2019-01-22 | 吴江 | A kind of auto wind power power generator and method |
| CN109649686A (en) * | 2018-12-29 | 2019-04-19 | 中国科学院沈阳自动化研究所 | Celestial body detecting automatic obstacle avoiding mobile robot |
| CN114454972A (en) * | 2021-12-27 | 2022-05-10 | 上海智能网联汽车技术中心有限公司 | Active differential pressure type power generation tail wing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20111202 |