CN203126365U - Wheel capable of inducing air for dissipating heat - Google Patents
Wheel capable of inducing air for dissipating heat Download PDFInfo
- Publication number
- CN203126365U CN203126365U CN 201220724686 CN201220724686U CN203126365U CN 203126365 U CN203126365 U CN 203126365U CN 201220724686 CN201220724686 CN 201220724686 CN 201220724686 U CN201220724686 U CN 201220724686U CN 203126365 U CN203126365 U CN 203126365U
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- Prior art keywords
- spoke
- wheel
- brake
- disc
- spokes
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Abstract
The utility model discloses a wheel capable of inducing air for dissipating heat. The wheel comprises spokes, a wheel rim and a check ring, wherein the spokes and the check ring are fixedly connected on the wheel rim, a spoke plate of each spoke protrudes towards the outer side of each spoke in a curved surface mode, and an air inducing hole is formed in each spoke plate. Due to effective improvement on the appearance of the spokes, surrounding air currents can be induced into a guide brake in the rotation process of the spokes, the ventilation conditions of a brake pad and a brake disc when a car is running are effectively improved, heat dissipation of a braking system is strengthened, good brake safety is kept, and the wheel has good economical performance.
Description
Technical field
The utility model relates to automobile technical field, is specifically related to a kind of air inducing heat radiation wheel.
Background technology
Brake system is converted to heat energy with mechanical energy during braking automobile, and its temperature raises fast when brake disc and brake facing work, particularly when the brake system use is acutely frequent.When the brake facing temperature is too high, will influence braking effect, will cause brake facing heat fade even thermal ablation when serious, cause brake failure, thus the safety misadventure of causing.Especially run into when greatly enhancing descending, happen occasionally owing to the car brakeing overlong time causes the malfunctioning traffic accident that causes of brake facing.
What mainly consider when automobile vendor's design at present and production spoke is material, quality, stability, rigidity, moulding and the cost problem of spoke.Heat dissipation problem for wheel of vehicle spoke position, each big vehicle manufacturer strengthens the heat radiation at spoke position by adopting alloy materials such as aluminum alloy, this mode cost is higher, strengthens the heat radiation of spoke position yet seldom relate to the wheel spoke position by optimizing the spoke shape.
Summary of the invention
The purpose of this utility model is, a kind of car wheel structure that motor vehicle braking system air inducing is strengthened dispelling the heat that can be is provided, utilize wheel rotatablely moving in the process of moving, air-flow is introduced the motor vehicle braking system working position, the ventilation condition of brake disc and brake facing when effectively improving driving, effectively reduce the operating temperature at braking position, thereby improve braking effect.
In order to realize above-mentioned task, the utility model is taked following technical solution:
A kind of air inducing heat radiation wheel comprises spoke, wheel rim and back-up ring, and described spoke and back-up ring are cemented on the wheel rim, and the disc of described spoke is curved surface shape projection to the spoke outside, offers the air inducing hole at disc.
Described disc surpasses plane, place, back-up ring edge 15mm to the vertex that the spoke outside is curved surface shape projection, and is no more than 25mm.
The utility model is compared with existing wheel of vehicle, has following advantage:
1. adopt the spoke architecture of evagination to reduce its operating temperature better with wind oriented vehicle brake system when driving, improve the car brakeing effect.
2. the air inducing hole is set on the spoke, increases spoke position intake, alleviated spoke weight simultaneously, can reach the benefit of fuel-efficient reduction of discharging.
The utility model is by effectively improving the spoke profile, in the spoke rotary course, air-flow can be introduced the guiding drg on every side, brake facing and brake disc ventilation condition when effectively having improved driving, strengthened the heat radiation of brake system, keep good brake safety, and have better economic.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front elevation of the present utility model;
The implication of number in the figure: 1-back-up ring, 2-axle hole, 3-spoke circle, 4-spoke, 5-air inducing hole, 6-wheel rim;
The utility model is described in further detail below in conjunction with drawings and Examples.
The specific embodiment
Below provide specific embodiment of the utility model, need to prove that the utility model is not limited to following specific embodiment, all equivalents of doing on present techniques scheme basis all fall into protection domain of the present utility model.
Defer to technique scheme, as shown in Figure 1, present embodiment provides a kind of air inducing heat radiation wheel, comprise spoke 4, wheel rim 6 and back-up ring 1, described spoke 4 and back-up ring 1 are cemented on the wheel rim 6, and the disc of described spoke 4 is curved surface shape projection to spoke 4 outsides, offers air inducing hole 5 at disc.
Described curved surface shape projection refers to that the disc reference position on the spoke 4 is close on the spoke circle 3 of wheel rim 6 in wheel rim 6 outsides, and extends to spoke 4 outsides, and the vertex of extension surpasses back-up ring 1 edge plane, place 15mm, and is no more than 25mm; As shown in Figure 2, bend wheel axis hole 2 directions are moved towards in the disc extension then, are surface blending in the turning point; The termination that disc extends is positioned on the axle hole 2 of spoke 4 centers.
Offer air inducing hole 5 at disc, air inducing hole 5 offer the position on the curved surface shape projection of disc, air inducing hole 5 is offered and is ellipticity in the present embodiment, namely this air inducing hole 5 is to the ellipse that is projected as on the plane at place, back-up ring 1 edge.
The principle of work of this device is as follows:
Because the disc on the spoke 4 is curved surface shape bulge-structure, when spoke 4 travels along with vehicle and is rotated when motion, the plane of revolution that crooked disc rotation produces has certain area of conter with respect to the Normal plane on plane, place, back-up ring 1 edge, thereby has promoted the motion of eddy current air.In addition, Bernou1li equation proof air rate is more fast, pressure is more little, and the curved surface shape bulge-structure of disc make disc near the contact wire of a side of spoke circle 3 and eddy current air than a side of the close axle hole 2 of disc and the line length that contacts of eddy current air, thereby when spoke 4 rotates, disc is fast near near the air rate the side of spoke circle 3, disc is slow near near the air rate the side of axle hole 2, it is poor to form atmospheric pressure, makes air be introduced into the oriented vehicle drg by the space between the spoke 4.Air inducing hole 5 on the disc is poor by the atmospheric pressure on the spoke 4, with introducing the friction portion of more intake guiding drg, strengthens the heat radiation at car brake position, effectively reduces the operating temperature of brake system brake facing and brake disc.
In the present embodiment, the disc of spoke 4 is set to five, like this can so that the airstream eddy current that produces in spoke 4 rotary courses simultaneously equably to 4 li suctions of spoke, thereby guarantee that blast in the rotary course is consistent to the pressure of spoke 4, and have good aesthetic property.
Claims (1)
1. air inducing heat radiation wheel, comprise spoke (4), wheel rim (6) and back-up ring (1), described spoke (4) and back-up ring (1) are cemented on the wheel rim (6), disc at spoke (4) offers the air inducing hole, it is characterized in that, the disc of described spoke (4) is curved surface shape projection to spoke (4) outside, and the vertex of curved surface shape projection surpasses 15 millimeters on plane, back-up ring (1) place, edge, and is no more than 25 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724686 CN203126365U (en) | 2012-12-25 | 2012-12-25 | Wheel capable of inducing air for dissipating heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724686 CN203126365U (en) | 2012-12-25 | 2012-12-25 | Wheel capable of inducing air for dissipating heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203126365U true CN203126365U (en) | 2013-08-14 |
Family
ID=48934381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220724686 Expired - Fee Related CN203126365U (en) | 2012-12-25 | 2012-12-25 | Wheel capable of inducing air for dissipating heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203126365U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527326A (en) * | 2015-01-13 | 2015-04-22 | 四川迅吉科技有限责任公司 | Novel automobile hub |
| CN107415573A (en) * | 2017-07-25 | 2017-12-01 | 浙江工业大学 | A kind of electronic racing car radiating hub |
| CN113276080A (en) * | 2021-05-20 | 2021-08-20 | 杭州海康威视数字技术股份有限公司 | Chassis module and mobile robot |
| CN117429203A (en) * | 2023-12-18 | 2024-01-23 | 福建金尚机械有限公司 | Forging automobile hub with protection device |
-
2012
- 2012-12-25 CN CN 201220724686 patent/CN203126365U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527326A (en) * | 2015-01-13 | 2015-04-22 | 四川迅吉科技有限责任公司 | Novel automobile hub |
| CN107415573A (en) * | 2017-07-25 | 2017-12-01 | 浙江工业大学 | A kind of electronic racing car radiating hub |
| CN113276080A (en) * | 2021-05-20 | 2021-08-20 | 杭州海康威视数字技术股份有限公司 | Chassis module and mobile robot |
| CN117429203A (en) * | 2023-12-18 | 2024-01-23 | 福建金尚机械有限公司 | Forging automobile hub with protection device |
| CN117429203B (en) * | 2023-12-18 | 2024-03-08 | 福建金尚机械有限公司 | Forging automobile hub with protection device |
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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: 20130814 Termination date: 20131225 |