CN107415573A - A kind of electronic racing car radiating hub - Google Patents
A kind of electronic racing car radiating hub Download PDFInfo
- Publication number
- CN107415573A CN107415573A CN201710610358.XA CN201710610358A CN107415573A CN 107415573 A CN107415573 A CN 107415573A CN 201710610358 A CN201710610358 A CN 201710610358A CN 107415573 A CN107415573 A CN 107415573A
- Authority
- CN
- China
- Prior art keywords
- outer ring
- disc
- wheel rim
- racing car
- ring
- 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.)
- Pending
Links
- 230000001939 inductive effect Effects 0.000 claims abstract description 13
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009414 blockwork Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
- B60B19/10—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group with cooling fins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/50—Improvement of
- B60B2900/513—Cooling, e.g. of brakes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
A kind of electronic racing car radiating hub, include the wheel rim of hollow cylinder shape, and the both ends of the wheel rim are open；The opening at the wheel rim both ends is provided with spoke, if the dry plate disc that the spoke includes the outer ring of ring-type and is arranged on outer ring, the outward flange of the outer ring is fixed on the edge of opening of wheel rim, and is pressed on by back-up ring on wheel rim；And the air inducing hole for introducing air-flow in wheel rim is offered on the outer ring；Some pieces of disc are arranged at intervals on outer ring and the inward flange around outer ring forms a circle, and the outer end of the disc is fixed on the inward flange of outer ring, and the inner central axis direction to wheel rim of the disc extends；The outer ring and the disc are in the cambered surface protruded to outside wheel rim；The inner of the disc is connected with fixed plate, and the through hole passed through for tire rotating shaft is offered along the central axis direction of wheel rim in the fixed plate.
Description
Technical field
The present invention relates to a kind of electronic racing car radiating hub.
Background technology
During braking automobile, brakes converts mechanical energy into heat energy, and temperature can be quick when brake disc and brake block work
Rise, particularly when brakes uses acutely frequent.Brake-block temperature is too high to influence braking effect, will cause when serious
Brake block heat fading even thermal ablation, causes brake failure, so as to cause security incident.
When automobile vendor's design at present and production spoke primary concern is that the material of spoke, quality, stability, rigidity,
Moulding and Cost Problems.For the heat dissipation problem at vehicle hub position, major vehicle manufacturer is by using alloy materials such as aluminium alloys
Expect to strengthen the radiating at spoke position.This mode cost is higher, but is seldom related to wheel hub position by optimizing spoke shape
Shape radiates to strengthen spoke position.
The spoke of existing wheel hub typically forms symmetrical spoke architecture, spoke plane and spoke using symmetrical expression spoke structure
Sagittal plane essentially coincides or parallel.Such structure can substantially meet daily demand, but materials are thick and heavy, influence vehicle fuel oil
Economy, and the radiating to taking turns inside brake system is substantially unhelpful.
And in automobile race, Vehicle Speed is fast, and brake is anxious and frequent, easily produces brake disc braking ability heat and declines
Subtract, so as to reduce brake efficiency, grave danger is caused to the safety of driver, easily produce the danger such as rollover, collision.
The content of the invention
To overcome defect present in background technology, the present invention provides a kind of electronic racing car radiating hub, utilizes vehicle wheel
The rotary motion of tire in the process of moving, air-flow is introduced into motor vehicle braking system working position, brake disc when being effectively improved driving
With the ventilation condition of brake block, the operating temperature for braking position is effectively reduced, so as to improve braking effect.
Technical proposal that the invention solves the above-mentioned problems is：
A kind of electronic racing car radiating hub, include the wheel rim of hollow cylinder shape, and the both ends of the wheel rim are open；Institute
The opening for stating wheel rim both ends is provided with spoke, if the dry plate disc that the spoke includes the outer ring of ring-type and is arranged on outer ring,
The outward flange of the outer ring is fixed on the edge of opening of wheel rim, and is pressed on by back-up ring on wheel rim；And opened on the outer ring
Provided with the air inducing hole for introducing air-flow in wheel rim；Some pieces of disc are arranged at intervals on outer ring and the inward flange around outer ring surrounds one
Circle, the outer end of the disc are fixed on the inward flange of outer ring, and the inner central axis direction to wheel rim of the disc extends；
The outer ring and the disc are in the cambered surface protruded to outside wheel rim；
The inner of the disc is connected with fixed plate, is offered in the fixed plate along the central axis direction of wheel rim for tire
The through hole that rotating shaft passes through.
Further, the inner of the disc is 15mm~25mm beyond the distance of plane where the back-up ring.
Further, several axle holes for being fixedly connected with tire rotating shaft and fixed plate are offered in fixed plate.
Further, 6 axle holes are offered in fixed plate.
Further, some pieces of disc are in the first-class interval setting in outer ring.
Further, the inward flange of outer ring is provided with 9 disc.
Further, air inducing hole is shaped as ellipticity.
Beneficial effects of the present invention are mainly manifested in：
Can be in driving preferably by wind oriented vehicle brakes, to reduce its work using the spoke architecture of evagination
Temperature, improve vehicle braking effect.Air inducing hole is set on spoke, it is possible to increase spoke position intake, while alleviate spoke weight
Amount, can reach the benefit of fuel-efficient emission reduction., can be by surrounding in spoke rotary course by being efficiently modified to spoke profile
Air-flow, which introduces, is oriented to brake, brake block and brake disc ventilation condition when effectively improving driving, strengthens dissipating for brakes
Heat, good brake security is kept, and there is preferable economy.
Brief description of the drawings
Fig. 1 is the axonometric drawing of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is the side view of the present invention.
Embodiment
Referring to the drawings, a kind of electronic racing car radiating hub, the wheel rim 5 of hollow cylinder shape, and the two of the wheel rim 5 are included
End is open；The opening at the both ends of wheel rim 5 is provided with spoke, and the spoke includes the outer ring of ring-type and is arranged on outer ring
If dry plate disc 3, the outward flange of the outer ring is fixed on the edge of opening of wheel rim, and is compressed on wheel rim 5 by back-up ring 1；
And the air inducing hole 2 for introducing air-flow in wheel rim 5 is offered on the outer ring；Some pieces of disc 3 be arranged at intervals on outer ring and around
The inward flange of outer ring is formed a circle, and the outer end of the disc 3 is fixed on the inward flange of outer ring, the disc 3 it is inner to wheel
The central axis direction extension of rim 5；
The outer ring and the disc 3 are in the cambered surface protruded to outside wheel rim 5；
The inner of the disc 3 is connected with fixed plate, is offered in the fixed plate along the central axis direction of wheel rim for wheel
The through hole that tire rotating shaft passes through.
The inner of the disc 3 is 15mm~25mm beyond the distance of the place plane of back-up ring 1.
Several axle holes 4 for being fixedly connected with tire rotating shaft and fixed plate are offered in fixed plate.
6 axle holes 4 are offered in fixed plate.
Some pieces of disc 3 are in the first-class interval setting in outer ring.
The inward flange of outer ring is provided with 9 disc 3.
Air inducing hole 2 is shaped as ellipticity.
Tire is fixed on the wheel rim 5 of the present invention, and tire coordinates fixation by back-up ring 1.Tire rotating shaft passes through through hole, with
Tyre rotation is driven by the present invention.
Described spoke and back-up ring 1 consolidates on wheel rim 5, and the disc 3 of described spoke is convex to the outside of spoke 3 shape in curved surface
Rise, air inducing hole 2 is offered on the outer ring of disc 3.
Described curved projection refers to, the original position of the disc 3 on spoke on the outward flange of the outer ring of spoke 3, and
Extend to the inward flange of outer ring, the peak of extension exceedes the plane 15mm where the edge of back-up ring 1, and is no more than 25mm；Such as
Shown in Fig. 2, the direction of axle hole 4 that alters course is moved towards in the then extension of disc 3, in turning point transition in curved surface；The termination of disc extension
On the axle hole 4 of spoke centre position.
Air inducing hole 2 is offered on the outer ring of spoke 3, air inducing hole 2 is ellipticity, and flat where air inducing hole 2 to the edge of back-up ring 1
Face is projected as ellipticity.
The operation principle of the present invention is as follows：
Due to the shape bulge-structure in curved surface of disc 3 on spoke, when spoke is rotated as vehicle travels,
The disc 3 of bending rotates the caused surfaces of revolution has certain perspective plane relative to the Normal plane of plane where the edge of back-up ring 1
Product, so as to promote the motion of vortex air.In addition, from Bernoulli equation, air velocity is faster, and pressure is smaller, then spoke
The curved bulge-structure of plate make disc close to the contact line of the side of wheel rim 5 and vortex air than disc close to axle hole 4
Contact line length of the side with vortex air, so as to which when spoke rotates, disc 3 is fast close to the side air velocity of wheel rim 5, disc
Side air velocity close to axle hole 4 is slow, poor so as to form atmospheric pressure so that air passes through the gap quilt between disc 3
Introduce in wheel rim 5, oriented vehicle brake is radiated.Air inducing hole 2 on outer ring is poor by the atmospheric pressure on spoke 3, will draw
Enter the friction portion that more intakes are oriented to brake, strengthen the radiating at vehicle brake position, effectively reduce brakes
The operating temperature of brake block and brake disc.
The disc 3 of spoke is arranged to 9, can so make it that spoke caused air-swirl in rotary course is simultaneously equal
Suck into spoke, so that it is guaranteed that blast is consistent to the pressure of spoke in rotary course, and have well evenly
Aesthetic property.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, protection of the invention
Scope is not construed as being only limitted to the concrete form that embodiment is stated, protection scope of the present invention also includes art technology
Personnel according to present inventive concept it is conceivable that equivalent technologies mean.
Claims (7)
- A kind of 1. electronic racing car radiating hub, it is characterised in that：Include the wheel rim of hollow cylinder shape, and the both ends of the wheel rim It is open；The opening at the wheel rim both ends is provided with spoke, if the spoke includes the outer ring of ring-type and is arranged on outer ring Dry plate disc, the outward flange of the outer ring is fixed on the edge of opening of wheel rim, and is pressed on by back-up ring on wheel rim；It is and described The air inducing hole for introducing air-flow in wheel rim is offered on outer ring；Some pieces of disc are arranged at intervals on outer ring and around the inner edges of outer ring Edge is formed a circle, and the outer end of the disc is fixed on the inward flange of outer ring, the disc it is inner to the central shaft side of wheel rim To extension；The outer ring and the disc are in the cambered surface protruded to outside wheel rim；The inner of the disc is connected with fixed plate, is offered in the fixed plate along the central axis direction of wheel rim for tire rotating shaft The through hole passed through.
- A kind of 2. electronic racing car radiating hub as claimed in claim 1, it is characterised in that：The inner of the disc is beyond described The distance of plane is 15mm~25mm where back-up ring.
- A kind of 3. electronic racing car radiating hub as claimed in claim 2, it is characterised in that：Offered in fixed plate for fixing Connect several axle holes of tire rotating shaft and fixed plate.
- A kind of 4. electronic racing car radiating hub as claimed in claim 3, it is characterised in that：6 wheel shafts are offered in fixed plate Hole.
- A kind of 5. electronic racing car radiating hub as claimed in claim 4, it is characterised in that：Some pieces of disc are first-class of outer ring Every setting.
- A kind of 6. electronic racing car radiating hub as claimed in claim 5, it is characterised in that：The inward flange of outer ring is provided with 9 Disc.
- A kind of 7. electronic racing car radiating hub as claimed in claim 6, it is characterised in that：Air inducing hole is shaped as ellipticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710610358.XA CN107415573A (en) | 2017-07-25 | 2017-07-25 | A kind of electronic racing car radiating hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710610358.XA CN107415573A (en) | 2017-07-25 | 2017-07-25 | A kind of electronic racing car radiating hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107415573A true CN107415573A (en) | 2017-12-01 |
Family
ID=60430376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710610358.XA Pending CN107415573A (en) | 2017-07-25 | 2017-07-25 | A kind of electronic racing car radiating hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107415573A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682728A (en) * | 2018-07-06 | 2020-01-14 | 广州汽车集团股份有限公司 | Automobile hub heat dissipation method and device and automobile |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20313023U1 (en) * | 2003-08-21 | 2003-10-30 | Kleemann Gmbh | Wheel, for road vehicle, has spokes formed in one piece with hub and shaped so as to act as fan and draw air out of wheel arch |
| CN201824784U (en) * | 2010-10-08 | 2011-05-11 | 正兴车轮集团有限公司 | Radiating type light wheel spoke used for automobiles |
| CN203126365U (en) * | 2012-12-25 | 2013-08-14 | 长安大学 | Wheel capable of inducing air for dissipating heat |
| CN204978077U (en) * | 2015-08-14 | 2016-01-20 | 浙江金固股份有限公司 | Asymmetric wind pore structure of asymmetric high ventilation hole wheel |
| CN106042763A (en) * | 2016-06-25 | 2016-10-26 | 山东贞元汽车车轮有限公司 | Cyclone type wheel |
| CN207000028U (en) * | 2017-07-25 | 2018-02-13 | 浙江工业大学 | A kind of electronic racing car radiating hub |
-
2017
- 2017-07-25 CN CN201710610358.XA patent/CN107415573A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20313023U1 (en) * | 2003-08-21 | 2003-10-30 | Kleemann Gmbh | Wheel, for road vehicle, has spokes formed in one piece with hub and shaped so as to act as fan and draw air out of wheel arch |
| CN201824784U (en) * | 2010-10-08 | 2011-05-11 | 正兴车轮集团有限公司 | Radiating type light wheel spoke used for automobiles |
| CN203126365U (en) * | 2012-12-25 | 2013-08-14 | 长安大学 | Wheel capable of inducing air for dissipating heat |
| CN204978077U (en) * | 2015-08-14 | 2016-01-20 | 浙江金固股份有限公司 | Asymmetric wind pore structure of asymmetric high ventilation hole wheel |
| CN106042763A (en) * | 2016-06-25 | 2016-10-26 | 山东贞元汽车车轮有限公司 | Cyclone type wheel |
| CN207000028U (en) * | 2017-07-25 | 2018-02-13 | 浙江工业大学 | A kind of electronic racing car radiating hub |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682728A (en) * | 2018-07-06 | 2020-01-14 | 广州汽车集团股份有限公司 | Automobile hub heat dissipation method and device and automobile |
| CN110682728B (en) * | 2018-07-06 | 2021-05-14 | 广州汽车集团股份有限公司 | Automobile hub heat dissipation method and device and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |