CN207617424U - A kind of wheel rim that thermal diffusivity is good - Google Patents
A kind of wheel rim that thermal diffusivity is good Download PDFInfo
- Publication number
- CN207617424U CN207617424U CN201721665745.5U CN201721665745U CN207617424U CN 207617424 U CN207617424 U CN 207617424U CN 201721665745 U CN201721665745 U CN 201721665745U CN 207617424 U CN207617424 U CN 207617424U
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- China
- Prior art keywords
- wheel rim
- spoke
- mounting disc
- thermal diffusivity
- good
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Abstract
The utility model discloses a kind of wheel rim that thermal diffusivity is good, wheel rim including loop configuration, several spokes of mounting disc and connection wheel rim and mounting disc for being connect with car rotation, the wheel rim is loop configuration, the mounting disc is located at the center of the wheel rim, one end of the spoke is connect with the wheel rim, the other end of the spoke is connect with the mounting disc, several described spokes are arranged at equal intervals along the circumferential direction of mounting disc, the surface of each spoke is equipped with ramp-like ventilation slot, and the inclined direction of several ramp-like ventilation slots is consistent, compared with prior art, the utility model, which has, divulges information, the feature that thermal diffusivity is strong and overall weight is light.
Description
Technical field
The utility model is related to automotive rim fields, and in particular to be a kind of wheel rim that thermal diffusivity is good, using peculiar
Aeration structure wheel rim is preferably radiated.
Background technology
The wheel rim of automobile generally comprises wheel rim, the mounting disc for being connect with car rotation and connection mounting disc and wheel rim
Spoke.The structure of wheel rim largely affects the overall performance of automobile, and wheel rim revolves at a high speed during running car
Turn, in order to ensure that the normal operation of wheel rim ensures the safety of automobile, the intensity and heat dissipation performance to wheel rim all have higher
It is required that existing wheel rim ensure that outside basic functional requirement that the weight of thermal diffusivity and wheel rim is not well positioned to meet height
The shortcomings that requirement of performance, it is poor that there is thermal diffusivities, and oil consumption caused by wheel rim preponderance increases.
In view of this, the applicant furthers investigate regarding to the issue above, there is this case generation then.
Utility model content
The main purpose of the utility model is to provide a kind of good wheel rim of thermal diffusivity, have divulge information, thermal diffusivity it is strong
And the feature that overall weight is light.
In order to achieve the above objectives, the solution of the utility model is：
A kind of wheel rim that thermal diffusivity is good, including wheel rim, the mounting disc for being connect with car rotation and connection wheel rim with
Several spokes of mounting disc, the wheel rim are loop configuration, and the mounting disc is located at the center of the wheel rim, the wheel
One end of spoke is connect with the wheel rim, and the other end of the spoke is connect with the mounting disc, several described spokes are along installation
The circumferential direction of disk is arranged at equal intervals, and the surface of each spoke is equipped with ramp-like ventilation slot, and the inclination of several ramp-like ventilation slots
Direction is consistent.
Further, the distance of several described ramp-like ventilation slots to installation disk center is consistent.
Further, weight loss groove and mounting hole are additionally provided in the mounting disc, the weight loss groove and mounting hole are staggered
In the outer periphery of mounting disc.
Further, the weight loss groove is V-shape slot, and the V-shape slot has broadside and tip, the width of the V-shape slot
While being arranged towards the center of circle of mounting disc.
Further, wind direction transformational structure is additionally provided on the spoke, the wind direction transformational structure includes turning to thin slice, spring
And light-type fixed plate, the light-type fixed plate are connect with the side of the spoke, the steering thin slice and the light weight
Type fixed plate is rotatablely connected, and one end of the spring is connect with the steering thin slice, the other end of the spring and the spoke
Side connection.
Further, wind direction transformational structure is equipped on each spoke, the spoke has 10, the V-shape slot by 5,
The mounting hole has 4.
With the above structure, the utility model is related to a kind of good wheel rim of thermal diffusivity, using being located on spoke
Ramp-like ventilation slot, and the inclined direction of several ramp-like ventilation slots is consistent so that several ramp-like ventilation slots can generally group
Synthesize a circular circle so that the wind energy that wheel rim rotation is generated by ramp-like ventilation slot in running car effectively blows to wheel
Circle, reduces the blocking of spoke, increases the flowing of air in wheel rim, and wheel rim radiates faster.Compared with prior art, this practicality
It is novel to generate the wind for blowing to wheel rim by ramp-like ventilation slot in running car, strengthen the heat dissipation to wheel rim and ramp-like ventilation
The setting of slot also removes the part aluminium on spoke, reduces the weight of entire wheel rim, to reduce production cost and have
The oil consumption of the reduction car steering process of effect.Ramp-like ventilation slot configuration design makes the personalization level higher of wheel rim, meets a
The consumption idea of property.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is the overall structure diagram of the utility model.
Fig. 3 is schematic diagram of the fan transformational structure when wheel rim rotating speed is fast in the utility model.
Fig. 4 is schematic diagram of the fan transformational structure when wheel rim rotating speed is slow in the utility model.
In figure：
Wheel rim -1；Wheel rim -11；Spoke -2；Ramp-like ventilation slot -21；
Mounting disc -3；Weight loss groove -31；Mounting hole -32；
Wind direction transformational structure -4；Light-type fixed plate -41；
Turn to thin slice -42；Spring -43.
Specific implementation mode
In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into
Row elaborates.
As shown in Figs 1-4, the good wheel rim of a kind of thermal diffusivity, including wheel rim 11, the mounting disc 3 for being connect with car rotation
And several spokes 2 of connection wheel rim 11 and mounting disc 3, the wheel rim 11 are loop configuration, the mounting disc 3 is located at described
The center of wheel rim 11, one end of the spoke 2 are connect with the wheel rim 11, the other end of the spoke 2 and the installation
Disk 3 connects, several described spokes 2 are arranged at equal intervals along the circumferential direction of mounting disc 3, and the surface of each spoke 2 is equipped with ramp-like lead to
Wind groove 21, and the inclined direction of several ramp-like ventilation slots 21 is consistent, and the wind direction for the wind that each ramp-like ventilation slot 21 generates will
Unanimously, to pool the larger wind of air quantity, the circulation degree of air is accelerated, and degree of heat radiation becomes apparent from；
There are the first edge and the second edge in both sides of the ramp-like ventilation slot 21 in the circumferential direction of mounting groove respectively, this first
Edge and the second edge are arranged in reverse symmetry, pass through the reverse symmetry setting to the first edge and the second edge so that ramp-like
Ventilation slot 21 can generate spiral helicine wind when wheel rim 1 operates, spiral helicine wind to covered when wheel rim 1 area of wheel rim 1 compared with
Greatly, the circulation area of air is bigger, also more quick to the heat dissipation of wheel rim 1；The diameter of first edge and the second edge in mounting disc 3
It is divided into tilting section one, straightway and tilting section two, the tilting section at the first edge outward from the center of mounting disc 3 upwards
One, straightway and tilting section two formed respectively with the tilting section at the second edge two, straightway and tilting section one interior wind-guiding face,
Middle wind-guiding face and outer wind-guiding face generate the spiral wind for being used for accelerating air circulation by interior wind-guiding face, middle wind-guiding face and outer wind-guiding face
Outside, planar structure design is but also the processing of the ramp-like ventilation slot 21 on spoke 2 is more prone to the life, it can be achieved that scale
Production manufacture.
Preferably, the distance at several described ramp-like ventilation slots 21 to 3 center of mounting disc is consistent so that several are ramp-like logical
Wind groove 21 can generally form the consistent circular circle of radius so that in running car, the rotation of wheel rim 1 is by ramp-like ventilation slot 21
The wind energy of generation effectively blows to wheel rim 1, reduces the degree for because of the blocking of spoke 2 wind being weakened, increases wheel rim 1
The flowing of middle air, wheel rim 1 radiate faster.
Preferably, weight loss groove 31 and mounting hole 32 are additionally provided in the mounting disc 3, the weight loss groove 31 ensure that entirely
The overall weight of wheel rim 1 is reduced under the premise of 1 intensity of wheel rim, saves the consumption of aluminium, while also reducing vapour
The energy expenditure of vehicle traveling；The mounting hole 32 is used for realizing the connection of wheel rim 1 and vehicle rotation axis so that in turning for rotation axis
Dynamic lower wheel rim 1 can be rotated, and vehicle advances；The weight loss groove 31 and mounting hole 32 are staggered in the outer of mounting disc 3
Week, weight loss groove 31 was the slot with certain groove depth in mounting disc 3, and mounting hole 32 is through-hole, in order to ensure wheel rim 1 along upper
Intensity, weight loss groove 31 and mounting hole 32 are staggered can also can in the outer periphery of mounting disc 3 while ensureing 1 intensity of wheel rim
Loss of weight effectively is carried out to wheel rim 1.
Preferably, the weight loss groove 31 is V-shape slot, and the V-shape slot has broadside and tip, the V-shape slot
Broadside is arranged towards the center of circle of mounting disc 3, then the tip of the V-shape slot is arranged outwardly, due to pacifying outward from the center of mounting disc 3
The aluminium thickness of sabot 3 is reduced accordingly, and the aluminium of removal mounting disc 3 that can be less is arranged in the tip of V-shape slot outwardly, ensures
It ensure that the weight of wheel rim 1 while reducing by 1 weight of wheel rim.
Preferably, wind direction transformational structure 4 is additionally provided on the spoke 2, the wind direction transformational structure 4 includes turning to thin slice
42, spring 43 and light-type fixed plate 41, the light-type fixed plate 41 are connect with the side of the spoke 2, the steering
Thin slice 42 is rotatablely connected with the light-type fixed plate 41, is turned to thin slice 42 and is realized the rotation for having amplitude under wind action, from
And reach the guiding function to the direction of wind；One end of the spring 43 is connect with the steering thin slice 42, the spring 43
The other end is connect with the side of the spoke 2；
In vehicle traveling process, due to the difference of speed, the rotating speed of wheel rim 1 is also different, fast in car speed, wheel rim 1
Rotating speed also and then when becoming faster, the heat that wheel rim 1 generates increases, and wheel rim 11 is the position being in direct contact with tire in wheel rim 1, in order to
Ensure the safety in vehicle traveling process, need to preferably radiate to the wheel rim 11 in wheel rim 1, and the rotating speed of wheel rim 1 drives soon
Spoke 2 rotates, and the wind-force that thin slice 42 is subject to is turned to due to the quick rotation of spoke 2, in wind direction transformational structure 4 and is increased, is turned to thin
Piece 42 will be rotated around light-type fixed plate 41, be finally at the active force of spring 43 and position that wind-force balances each other, be turned at this time
Thin slice 42 will guide the direction of wind towards wheel rim 11 to blow, radiate to wheel rim 11 towards wheel rim 11；It is slower in car speed
When, heat of the rotation axis rotational installation disk 3 to be generated by pivoting friction in vehicle is slowly transmitted to spoke 2, need to be to wheel rim 1
In spoke 2 preferably radiate, and the rotating speed of wheel rim 1 drive soon spoke 2 rotate, since the rotation of spoke 2 is relatively slow, wind
It turns to thin slice 42 into transformational structure 4 to be acted on by wind-force, turning to thin slice 42 will be around 41 fine rotation of light-type fixed plate, most
The position that the active force in spring 43 balances each other with wind-force afterwards turns to thin slice 42 towards spoke 2, wind will be guided towards spoke at this time
2 direction is blown, and is radiated to spoke 2.
Preferably, wind direction transformational structure 4 is equipped on each spoke 2, the spoke 2 there are ten, and the V-shape slot is by five
A, there are four the mounting holes 32, and under the double selection of 1 intensity of wheel rim and economic structure, the number of the spoke 2 is ten
A, the number of the V-shape slot is five, and the mounting hole 32 is the optimal selection that four are entire wheel rims 1.
The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field
The appropriate changes or modifications that those of ordinary skill does it all should be regarded as the patent category for not departing from the utility model.
Claims (6)
1. a kind of good wheel rim of thermal diffusivity, including wheel rim, the mounting disc for being connect with car rotation and connection wheel rim and peace
Several spokes of sabot, the wheel rim are loop configuration, and the mounting disc is located at the center of the wheel rim, the spoke
One end connect with the wheel rim, the other end of the spoke is connect with the mounting disc, several described spokes are along mounting disc
Circumferential direction arrange at equal intervals, which is characterized in that the surface of each spoke is equipped with ramp-like ventilation slot, and several ramp-like ventilations
The inclined direction of slot is consistent.
2. a kind of wheel rim that thermal diffusivity is good as described in claim 1, which is characterized in that several described ramp-like ventilation slots to peace
The distance at sabot center is consistent.
3. a kind of wheel rim that thermal diffusivity is good as described in claim 1, which is characterized in that be additionally provided with weight loss groove in the mounting disc
And mounting hole, the weight loss groove and mounting hole are staggered in the outer periphery of mounting disc.
4. a kind of wheel rim that thermal diffusivity is good as claimed in claim 3, which is characterized in that the weight loss groove is V-shape slot, described
There is V-shape slot broadside and tip, the broadside of the V-shape slot to be arranged towards the center of circle of mounting disc.
5. a kind of wheel rim that thermal diffusivity is good as described in claim 1, which is characterized in that be additionally provided with wind direction conversion on the spoke
Structure, the wind direction transformational structure include turning to thin slice, spring and light-type fixed plate, the light-type fixed plate with it is described
The side of spoke connects, and the steerings thin slice is rotatablely connected with the light-type fixed plate, one end of the spring and described turn
It is connected to thin slice, the other end of the spring is connect with the side of the spoke.
6. a kind of wheel rim that thermal diffusivity is good as claimed in claim 4, which is characterized in that the spoke has 10, the V-shape
Slot has 5, and the mounting hole has 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721665745.5U CN207617424U (en) | 2017-12-04 | 2017-12-04 | A kind of wheel rim that thermal diffusivity is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721665745.5U CN207617424U (en) | 2017-12-04 | 2017-12-04 | A kind of wheel rim that thermal diffusivity is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207617424U true CN207617424U (en) | 2018-07-17 |
Family
ID=62825501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721665745.5U Expired - Fee Related CN207617424U (en) | 2017-12-04 | 2017-12-04 | A kind of wheel rim that thermal diffusivity is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207617424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641222A (en) * | 2019-10-30 | 2020-01-03 | 常州机电职业技术学院 | High-strength wheel and manufacturing method thereof |
-
2017
- 2017-12-04 CN CN201721665745.5U patent/CN207617424U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641222A (en) * | 2019-10-30 | 2020-01-03 | 常州机电职业技术学院 | High-strength wheel and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20211204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |