CN203902148U - Anti-resistance type radiating thickening hub - Google Patents
Anti-resistance type radiating thickening hub Download PDFInfo
- Publication number
- CN203902148U CN203902148U CN201420125271.5U CN201420125271U CN203902148U CN 203902148 U CN203902148 U CN 203902148U CN 201420125271 U CN201420125271 U CN 201420125271U CN 203902148 U CN203902148 U CN 203902148U
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- China
- Prior art keywords
- spoke
- heat radiation
- hole
- wheel hub
- radiating
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Abstract
The utility model discloses an anti-resistance type radiating thickening hub which comprises a rim and a spoke, wherein the spoke is divided into a center bracket and a radiating layer wrapped on the center bracket, so that the cross section area of the spoke is increased and the use intensity of the spoke is enhanced; the cross section of the center bracket is in a streamline form; an arc-shaped radiating through hole is formed in the spoke; a radiating fin is arranged on the inner wall of the radiating through hole. The cross section of the center bracket of the anti-resistance type radiating thickening hub is in the streamline form and the radiating layer is wrapped on the surface of the center bracket, so that the shape of the cross section of the spoke is also in the streamline form and the air resistance during the driving process of the automobile is reduced; during the driving process of the automobile, the heat energy resulted from braking can scatter into the air through the radiating layer, or air enters the radiating through hole and is in contact with the radiating fin and the flowing of the air is utilized to scatter the heat energy in the radiating through hole into the air, so that the hub is cooled.
Description
Technical field
The utility model relates to a kind of automotive hub, and more particularly, it relates to a kind of anti-resistive heat radiation thickening wheel hub that reduces wheel hub rotary resistance, strengthens heat sinking function and increase wheel hub intensity.
Background technology
Transport truck is because shipping load carrying ability is large, the needed kinetic energy of its operation automobile is also large, so it is ingenious that automotive hub need to design, allow tyre rotation more laborsaving of automobile, because the load carrying ability of lorry is large, and produced very large inertia, at the frequent braking brake of the needs that travel, will produce a large amount of heats this time, if at this moment, because the heat that brake produces can not distribute timely or to wheel cooling, will increase greatly the occurrence probability of traffic accident.In existing product, the wheel hub of automobile is all because the reason of design, at aspects such as reducing resistance, cooling, all do not have well to solve, all need to come car assisted wheel hub to achieve the above object by foreign object or external force, the inconvenience of bringing for car owner like this, unfavorable and high-efficient development is instantly social demand.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of anti-resistive heat radiation thickening wheel hub that reduces wheel hub rotary resistance, enhancing heat sinking function and increase wheel hub intensity.
For achieving the above object, the utility model provides following technical scheme: a kind of anti-resistive heat radiation thickening wheel hub, comprise wheel rim and spoke, spoke is divided into the heat dissipating layer of center frame and parcel center frame, the lateral cross section of center frame is stream line pattern, in spoke, be provided with some circular-arc heat radiation through holes, the circular arc center of circle that heat radiation through hole forms is on the axial line of wheel rim, two of through holes of heat radiation are one group and are symmetricly set on spoke both sides, the logical two ends of heat radiation are passed center frame and heat dissipating layer and the external world and are joined, and in heat radiation through hole, are provided with some radiating gills.
By adopting technique scheme, anti-resistive heat radiation thickening wheel hub is in the process of using, because the lateral cross section of center frame is stream line pattern, and be also enclosed with heat dissipating layer at center frame outside face, the heat dissipating layer of parcel is close to center frame, so the shape of the cross-sectional plane of spoke is also stream line pattern, automobile is in the process of travelling like this, wheel hub will circle round, thereby spoke will be done circumference rotation around wheel rim, the surface of spoke will with air agitation cavity, epidemic spoke relatively with other the motion of spoke of shape will be relative laborsaving, so just reduced the unnecessary loss of kinetic energy on automobile, and heat radiation through hole is to take two identical heat radiation through holes the most advanced and sophisticated connected axis both sides of center frame cross-sectional plane two to be set as one group, and symmetrical mutually, its heat radiation through hole is circular-arc, the center of circle of circular arc is on the axial line of wheel rim, just to arrange can not destroy the fairing ace of spoke like this, but also reduced air resistance, allow more efficient that the transmission of power on automobile and conversion become.In the process of running car, because the friction former thereby that cause such as brake will produce a large amount of heats, the spoke of this anti-resistive heat radiation thickening wheel hub is divided into the heat dissipating layer of center frame and parcel center frame, and on spoke, be also provided with heat radiation through hole, because heat dissipating layer is on the center frame being wrapped in, heat will be transmitted on heat dissipating layer with other positions of wheel hub from center frame like this, after heat dissipating layer bag center frame parcel, will there is larger face area, so just represent that heat dissipating layer and air have larger contact surface, larger contact surface just more easily diffuses to the heat on wheel hub in air, be easy to protect wheel and safeguard highway safety, heat radiation through hole is arranged on spoke, and heat radiation through hole is circular-arc, but also take two as one group, be arranged on spoke, and by center frame and heat dissipating layer break-through, in heat radiation through hole, set up radiating gill, that object is all in order to allow spoke and extraneous air have more area of contact under the prerequisite of attractive in appearance and intensity that does not affect structure like this, can reach better radiating effect.And in rotation of wheel, air just can break up in heat through-hole and pass into and pass-out, just can give cooling in spoke, allow the cooling-down effect of resistive heat radiation thickening wheel hub better obviously and efficient.Because spoke is not only a kind of material and mechanism, but formed by centre strut and the heat dissipating layer that is wrapped in centre strut, so just thickeied the sectional area of spoke, strengthened wheel hub intensity, so just for wheel hub has brought better long service life, allow better solid and reliable of resistive heat radiation thickening wheel hub, for driver provides the better safe environment of driving.
The utility model is further set to: described spoke quantity is 4, and the junction between spoke and spoke is circular-arc, is all provided with many group heat radiation through holes on every spoke, and every group of heat radiation through hole is all unequal to the distance in the wheel rim center of circle.
By adopting technique scheme, 4 spokes are cross distribution in wheel rim, and every two spokes and wheel rim have just formed a right-angled triangle, and such connection mode has just increased the structural strength of wheel hub.Junction between spoke and spoke is circular-arc, circular-arc junction be and spoke between can fairing connection agree with, such connection mode has just not only increased aesthetic property and the intensity of whole wheel hub, but also can not affect the streamlined outer surface of spoke.On every spoke, be all provided with 5 groups of heat radiation through holes, every group of heat radiation through hole is all unequal to the distance in the wheel rim center of circle, such setting just guaranteed 5 groups heat radiation through holes can on spoke, arrange installation, and nearly 5 groups of settings of heat radiation through hole of totally 10 on each spoke, just can guarantee wheel hub can be spoke when rotating in amount of heat diffuse in air, improved greatly the effect of the cooling function of anti-resistive heat radiation thickening wheel hub.
The utility model is further set to: the thickness of described heat dissipating layer is that 15mm is to 20mm.
By adopting technique scheme, the thickness of heat dissipating layer has arrived 15mm to 20mm, and such design has just increased the transverse cutting area of spoke, has not only strengthened the intensity of spoke, but also has guaranteed that heat dissipating layer has better radiating effect.
The utility model is further set to: described center frame is alloy steel products, and the material that heat dissipating layer is is metallic aluminium.
By adopting technique scheme, center frame is to be alloy steel products, has so just guaranteed that center frame has enough intensity, is difficult for allowing wheel hub deform.And heat dissipating layer is to use metallic aluminium, this is because thermal diffusivity and the cost performance of aluminum alloy is the highest in metallic material, both economical and practical but also have good heat radiation and heat-conducting effect.
The utility model is further set to: described wheel rim be provided with valve through hole, valve through hole is provided with valve sheath, valve sheath is fixedly connected on wheel rim inner side.
By adopting technique scheme, in the outer ring of wheel hub, have additional valve through hole, and on valve through hole, valve sheath is installed, valve sheath is the inner side that is fixedly connected on wheel rim, and is can not affect the result of use of other mechanisms.Valve through hole is that to arrange be can be so that valve can pass through from valve through hole when rubber inner tube is installed; and the valve sheath of installing on valve through hole just can provide actv. protection to valve; allow valve avoid to a certain extent the adverse effect of external environment; allow valve be difficult for shock and scratch aging or that protection valve can not produce because of reasons such as running cars, the service life that can strengthen greatly valve.
Accompanying drawing explanation
Fig. 1 is the front view of the anti-resistive heat radiation of the utility model thickening wheel hub embodiment;
Fig. 2 is the cutaway view of the anti-resistive heat radiation of the utility model thickening wheel hub embodiment;
Fig. 3 is the part sectional view of A-A in Fig. 1;
Fig. 4 is the cutaway view of B-B in Fig. 1;
Fig. 5 is the partial enlarged drawing of C in Fig. 4.
Reference numeral: 1, wheel rim; 2, spoke; 21, center frame; 22, heat dissipating layer; 3, heat radiation through hole; 4, radiating gill; 5, valve through hole; 6, valve sheath.
The specific embodiment
Referring to figs. 1 through Fig. 5, the anti-resistive heat radiation of the utility model thickening wheel hub embodiment is described further.
A kind of anti-resistive heat radiation thickening wheel hub, comprise wheel rim 1 and spoke 2, spoke 2 is divided into the heat dissipating layer 22 of center frame 21 and parcel center frame 21, the lateral cross section of center frame 21 is stream line pattern, in spoke 2, be provided with some circular-arc heat radiation through holes 3, the circular arc center of circle that heat radiation through hole 3 forms is on the axial line of wheel rim 1,3 two of through holes of heat radiation are one group and are symmetricly set on spoke 2 both sides, the logical two ends of heat radiation join with the external world through center frame 21 and heat dissipating layer 22, in heat radiation through hole 3, are provided with some radiating gills 4.Anti-resistive heat radiation thickening wheel hub is in the process of using, because the lateral cross section of center frame 21 is stream line pattern, and be also enclosed with heat dissipating layer 22 at center frame 21 outside faces, the heat dissipating layer 22 of parcel is close to center frame 21, so the shape of the cross-sectional plane of spoke 2 is also stream line pattern, automobile is in the process of travelling like this, wheel hub will rotate, thereby spoke 2 will be done circumference rotation around wheel rim 1, the surface of spoke 2 will with air agitation cavity, epidemic spoke 2 relatively with other the motion of spoke 2 of shape will be relative laborsaving, so just reduced the unnecessary loss of kinetic energy on automobile, and heat radiation through hole 3 is to take two identical heat radiation through holes 3 the most advanced and sophisticated connected axis both sides of center frame 21 cross-sectional planes two to be set as one group, and symmetrical mutually, its heat radiation through hole 3 is circular-arc, the center of circle of circular arc is on the axial line of wheel rim 1, just to arrange can not destroy the fairing ace of spoke 2 like this, but also reduced air resistance, allow more efficient that the transmission of power on automobile and conversion become.In the process of running car, because the friction former thereby that cause such as brake will produce a large amount of heats, the spoke 2 of this anti-resistive heat radiation thickening wheel hub is divided into the heat dissipating layer 22 of center frame 21 and parcel center frame 21, and on spoke 2, be also provided with heat radiation through hole 3, because heat dissipating layer 22 is on the center frame 21 being wrapped in, heat will be transmitted on heat dissipating layer 22 with other positions of wheel hub from center frame 21 like this, after heat dissipating layer 22 bag center frame 21 parcels, will there is larger face area, so just represent that heat dissipating layer 22 and air have larger contact surface, larger contact surface just more easily diffuses to the heat on wheel hub in air, be easy to protect wheel and safeguard highway safety, heat radiation through hole 3 is arranged on spoke 2, and heat radiation through hole 3 is circular-arc, but also take two as one group, be arranged on spoke 2, and by center frame 21 and heat dissipating layer 22 break-through, in heat radiation through hole 3, set up radiating gill 4, that object is all in order to allow spoke 2 and extraneous air have more area of contact under the prerequisite of attractive in appearance and intensity that does not affect structure like this, can reach better radiating effect.And in rotation of wheel, air just can break up in heat through-hole 3 and pass into and pass-out, just can give the interior cooling of spoke 2, allow the cooling-down effect of resistive heat radiation thickening wheel hub better obviously and efficient.Because spoke 2 is not only a kind of material and mechanism, but formed by centre strut and the heat dissipating layer 22 that is wrapped in centre strut, so just thickeied the sectional area of spoke 2, strengthened wheel hub intensity, so just for wheel hub has brought better long service life, allow better solid and reliable of resistive heat radiation thickening wheel hub, for driver provides the better safe environment of driving.
Described spoke 2 quantity are 4, and the junction between spoke 2 and spoke 2 is circular-arc, are all provided with many group heat radiation through holes 3 on every spoke 2, and every group of heat radiation through hole 3 is all unequal to the distance in wheel rim 1 center of circle.4 spokes 2 are cross distribution in wheel rim 1, and every like this two spokes 2 and wheel rim 1 have just formed a right-angled triangle, and such connection mode has just increased the structural strength of wheel hub.Junction between spoke 2 and spoke 2 is circular-arc, circular-arc junction be and spoke 2 between can fairing connection agree with, such connection mode has just not only increased aesthetic property and the intensity of whole wheel hub, but also can not affect the streamlined outer surface of spoke 2.On every spoke 2, be all provided with 5 groups of heat radiation through holes 3, every group of heat radiation through hole 3 is all unequal to the distance in wheel rim 1 center of circle, such setting just guaranteed 5 groups heat radiation through holes 3 can on spoke 2, arrange installation, and nearly 5 groups of settings of heat radiation through hole 3 of totally 10 on each spoke 2, just can guarantee that wheel hub can diffuse to the interior amount of heat of spoke 2 in air when rotating, improve greatly the effect of the cooling function of anti-resistive heat radiation thickening wheel hub.
The thickness of described heat dissipating layer 22 is that 15mm is to 20mm.The thickness of heat dissipating layer 22 has arrived 15mm to 20mm, and such design has just increased the transverse cutting area of spoke 2, has not only strengthened the intensity of spoke 2, but also has guaranteed that heat dissipating layer 22 has better radiating effect.
Described center frame 21 is alloy steel products, and the material that heat dissipating layer 22 is is metallic aluminium.Center frame 21 is to be alloy steel products, has so just guaranteed that center frame 21 has enough intensity, is difficult for allowing wheel hub deform.And heat dissipating layer 22 is to use metallic aluminium, this is because thermal diffusivity and the cost performance of aluminum alloy is the highest in metallic material, both economical and practical but also have good heat radiation and heat-conducting effect.
Described wheel rim 1 be provided with valve through hole 5, valve through hole 5 is provided with valve sheath 6, valve sheath 6 is fixedly connected on wheel rim 1 inner side.In the outer ring of wheel hub, have additional valve through hole 5, and on valve through hole 5, valve sheath 6 is installed, valve sheath 6 is the inner sides that are fixedly connected on wheel rim 1, and is can not affect the result of use of other mechanisms.Valve through hole 5 is that to arrange be can be so that valve can pass through from valve through hole 5 when rubber inner tube is installed; and the valve sheath 6 of installing on valve through hole 5 just can provide actv. protection to valve; allow valve avoid to a certain extent the adverse effect of external environment; allow valve be difficult for shock and scratch aging or that protection valve can not produce because of reasons such as running cars, the service life that can strengthen greatly valve.
Claims (5)
1. wheel hub is thickeied in an anti-resistive heat radiation, comprise wheel rim and spoke, it is characterized in that: described spoke is divided into the heat dissipating layer of center frame and parcel center frame, the lateral cross section of center frame is stream line pattern, in described spoke, be provided with some circular-arc heat radiation through holes, the circular arc center of circle that heat radiation through hole forms is on the axial line of wheel rim, two of described heat radiation through holes are one group and are symmetricly set on spoke both sides, the logical two ends of described heat radiation, through center frame and heat dissipating layer, are provided with some radiating gills in described heat radiation through hole.
2. wheel hub is thickeied in anti-resistive heat radiation according to claim 1, it is characterized in that: described spoke quantity is 4, junction between described spoke and spoke is circular-arc, is all provided with many group heat radiation through holes on every spoke, and described every group of heat radiation through hole is all unequal to the distance in the wheel rim center of circle.
3. anti-resistive heat radiation thickening wheel hub according to claim 2, is characterized in that: the thickness of described heat dissipating layer is that 15mm is to 20mm.
4. according to the anti-resistive heat radiation thickening wheel hub described in claim 2 or 3, it is characterized in that: described center frame is alloy steel products, the material that heat dissipating layer is is aluminum alloy.
5. anti-resistive heat radiation thickening wheel hub according to claim 4, is characterized in that: described wheel rim be provided with valve through hole, described valve through hole is provided with valve sheath, described valve sheath is fixedly connected on wheel rim inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125271.5U CN203902148U (en) | 2014-03-19 | 2014-03-19 | Anti-resistance type radiating thickening hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125271.5U CN203902148U (en) | 2014-03-19 | 2014-03-19 | Anti-resistance type radiating thickening hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203902148U true CN203902148U (en) | 2014-10-29 |
Family
ID=51776439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420125271.5U Expired - Fee Related CN203902148U (en) | 2014-03-19 | 2014-03-19 | Anti-resistance type radiating thickening hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203902148U (en) |
-
2014
- 2014-03-19 CN CN201420125271.5U patent/CN203902148U/en not_active Expired - Fee Related
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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: 20141029 Termination date: 20160319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |