CN214647299U

CN214647299U - Heat radiation spoke with clamping type blades

Info

Publication number: CN214647299U
Application number: CN202120684069.6U
Authority: CN
Inventors: 林资源; 宁运成; 卢龙飞; 赖建辉
Original assignee: Zhengxing Wheel Group Co ltd
Current assignee: Zhengxing Wheel Group Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-11-09
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a heat radiation spoke with clamping type blades, which is in a cone frustum tube shape, and a plurality of air holes are uniformly distributed on the cone barrel of the cone frustum tube shape at intervals around the circumference; the hole wall of at least one side of the circumference of at least a plurality of wind holes is stably clamped with a blade which protrudes relative to the outer wall of the cone or protrudes relative to the inner wall of the cone. It has the following advantages: accelerate the spoke heat dissipation, improve spoke and wheel life.

Description

Heat radiation spoke with clamping type blades

Technical Field

The utility model relates to a vehicle parts especially relates to a radiator-fan spoke with card formula blade.

Background

The wheel is a support for transmitting the force between the vehicle body and the road surface when the vehicle runs, is equivalent to a foot of the vehicle, and generally consists of a rim and a spoke. The rim and the spoke are assembled together by welding, a tire is arranged outside the rim, and the spoke is provided with a mounting hole and connected with the axle. The spoke is the main stressed element for ensuring the wheel to bear the supporting load and transmit the torque. During running of the vehicle, the tire and the ground rub and the brake drum generates high heat during braking, so that the requirement on the heat dissipation capacity of the wheel spoke is higher.

In the in-service use in-process, in order to satisfy the radiating needs of wheel when the vehicle goes, made louvre (also called the wind hole) in spoke conical body department, nevertheless this kind of louvre structure still can not satisfy the heat dissipation demand of wheel, often appears the heat-sinking capability not enough in the use, leads to the wheel temperature height, the damage phenomenon that the brake is malfunctioning, the tire burns.

SUMMERY OF THE UTILITY MODEL

The utility model provides a radiator wheel spoke with card formula blade, it has overcome in the background art the not enough of prior art.

The utility model provides a technical scheme that its technical problem adopted is:

a heat radiation spoke with a clamping type blade is in a cone frustum cylinder shape, and a plurality of air holes are uniformly distributed on the cone frustum cylinder at intervals around the circumference of the cone frustum cylinder; the hole wall of at least one side of the circumference of at least a plurality of wind holes is stably clamped with a blade which protrudes relative to the outer wall of the cone or protrudes relative to the inner wall of the cone.

In one embodiment: one of them one side joint of wind hole circumference has a blade and relative awl section of thick bamboo outer wall protrusion, and the equal joint of blade on the awl section of thick bamboo is in same one side of corresponding wind hole circumference.

In one embodiment: and two blades are clamped on two circumferential sides of the air hole respectively.

In one embodiment: the wind hole is rather than the integrated configuration that the blade of joint constitutes and be even interval distribution along awl section of thick bamboo circumference.

In one embodiment: and the other side of the circumferential direction of the air hole is provided with an air guide groove which is convex relative to the inner wall of the conical cylinder and is concave relative to the outer wall of the conical cylinder, and the air guide groove is connected with or close to the air hole.

In one embodiment: the blade has the flabellum portion that is used for mixxing the air current and is used for the joint portion with awl section of thick bamboo wall joint.

In one embodiment: the joint portion is a circle type clamping groove, a notch of the circle type clamping groove is matched with the clamping wind hole edge, and the fan blade portion is a thin sheet and is fixedly connected to the circle type clamping groove.

In one embodiment: the ring-type clamping groove is provided with an upper groove wall and a lower groove wall parallel to the upper groove wall, one side between the upper groove wall and the lower groove wall is connected through a bottom wall, and the other side between the upper groove wall and the lower groove wall is the notch.

Compared with the background technology, the technical scheme has the following advantages:

the spoke make the wheel rotate the back through installing the blade additional in spoke wind hole side department, the blade drives the air current like fan blade one and gushes into toward the wind hole to accelerate the air flow on the surface of wheel spoke, wheel hub etc. improve the heat-sinking capability of spoke, wheel, thereby increased the whole life of wheel. After the heat dissipation capacity of the wheel spoke is improved, the temperature of the brake drum is greatly reduced, and the brake performance is ensured. And through addding the blade, after spoke heat-sinking capability improves, can rationally effectively use the material volume of making the spoke, reduce the weight of wheel spoke to can reduce the weight of whole car, reduce the oil consumption. Based on the detection data, this is novel can effectively promote the heat-sinking capability, reaches extension wheel assembly life's purpose.

The blade is fixed by adopting a stable clamping mode, so that the blade can be processed in a mode of being used as an accessory and separated from the spoke, and the difficulty in integrally processing the blade and the spoke is reduced. And the mode of joint is adopted, and the installation is more convenient, swift, improves the production efficiency of spoke.

This novel vehicle such as be applicable to commercial car, passenger car makes new innovation improvement to the wheel spoke of current car.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is one of the overall structural views of a radiator rib having snap-in blades.

Fig. 2 is a second schematic view of the overall structure of a radiator rib with snap-in blades.

Fig. 3 is one of the structural schematic diagrams of the cassette blade.

Fig. 4 is a second schematic structural view of the cassette blade.

Detailed Description

Referring to fig. 1 to 4, a heat dissipating spoke with clip-type blades is in a cone frustum cylinder shape, and a plurality of air holes 11 are uniformly distributed on a cone cylinder 10 in the cone frustum cylinder shape at intervals around the circumference; the large-diameter end of the cone frustum cylinder is open, the small-diameter end of the cone frustum cylinder is an annular mounting surface 20, the center of the mounting surface 20 is an axle hole 21 used for being connected with an axle, and a plurality of bolt holes 22 used for integrally fixing wheels are uniformly distributed on the mounting surface 20 along the annular circumference at intervals.

At least a blade 12 protruding relative to the outer wall of the cone cylinder 10 or protruding relative to the inner wall of the cone cylinder 10 is stably clamped on the hole wall of at least one side of the circumferential direction of at least a plurality of wind holes 11.

In this embodiment:

blade 12 all connects on the outer wall of a awl section of thick bamboo 10 and the relative outer wall protrusion of a awl section of thick bamboo 10, 11 one side joints of circumference of wind hole wherein have a blade 12, and the equal joint of the blade 12 on a awl section of thick bamboo 10 is in the same one side of corresponding wind hole 11 circumference. In this embodiment, a blade is all clamped to one side of each air hole 11 in the circumferential direction, and the combined structure formed by the air holes 11 and the blades 12 clamped to the air holes 11 is uniformly distributed at intervals along the circumferential direction of the conical cylinder 10. In this embodiment, the blades are uniformly spaced along the circumference of the cone 10.

And the other side of the circumferential direction of the air hole 11 is provided with an air guide groove 13 which is convex relative to the inner wall of the conical cylinder 10 and is concave relative to the outer wall of the conical cylinder 10, and the air guide groove 13 is connected with or close to the air hole 11. The groove surface of the wind guide groove 13 is a streamline extending along the circumferential direction and beneficial to flow guide.

The blades 12 are provided with fan blade parts 121 for stirring air flow and clamping parts 122 for clamping with the cylinder wall of the cone 10.

Specifically, the clamping portion 122 is a ring-shaped clamping groove, the notch 1224 of the ring-shaped clamping groove is adapted to the clamping wind hole edge, and the fan blade portion 121 is a thin sheet and is fixedly connected to the ring-shaped clamping groove. The ring-type slot has an upper slot wall 1221 and a lower slot wall 1222 parallel to the upper slot wall 1221, one side between the upper slot wall 1221 and the lower slot wall 1222 is connected by a bottom wall 1223, and the other side between the upper slot wall 1221 and the lower slot wall 1222 is the slot 1224. During installation, the notch 1224 of the clamping portion 122 of the blade 12 is aligned with the wind hole edge and tightly clamped on the wind hole 11 hole wall in an engaged manner, and the blade portion of the blade after engagement protrudes towards the outer wall of the conical cylinder to drive airflow.

The blade 12 may be made of metal or nonmetal, and the shape of the blade portion 121 formed by the blade 12 may be circular, semicircular, rectangular, square, or other geometric shapes. In the preferred embodiment of the present invention, the blade portion 121 is rectangular.

In other embodiments, the blade may be designed as follows:

a blade 12 is clamped at one circumferential side of the plurality of air holes 11, but not all the air holes.

The two circumferential sides of the plurality of air holes 11 or all the air holes 11 are respectively connected with a blade 12, that is, the two circumferential sides of the air holes 11 are respectively connected with a blade 12, if the structure (sheet and ring-type slot) of the blade 12 is as described in the first embodiment, the blades 12 on the two sides can share the clamping portion 122, and the blade portions 121 are independently distributed on the two circumferential sides of the air holes 11. The blades 12 and the corresponding wind holes 11 form a combined structure (i.e. one wind hole and the blades beside the wind hole are bound into a combination) which is uniformly distributed at intervals along the circumferential direction of the cone 10.

The blades 12 on the cone cylinder 10 partially protrude towards the inner wall, and partially protrude towards the outer wall, and the blades 12 (or the fan blades 121 of the blades) are uniformly distributed at intervals on the inner wall and the outer wall of the cone cylinder 10 along the circumferential direction of the cone cylinder 10.

All the blades 12 protrude towards the inner wall, and the combined structure formed by the blades and the corresponding wind holes 11 is distributed at even intervals along the circumferential direction of the conical cylinder 10.

The arrangement mode of the blades 12 can be adjusted according to the requirement, as long as the blades 12 are protruded relative to the wall surface of the conical cylinder 10, and the blades can stir the airflow after the wheels rotate.

The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.

Claims

1. A heat radiation spoke with a clamping type blade is in a cone frustum cylinder shape, and a plurality of air holes are uniformly distributed on the cone frustum cylinder at intervals around the circumference of the cone frustum cylinder; the method is characterized in that: the hole wall of at least one side of the circumference of at least a plurality of wind holes is stably clamped with a blade which protrudes relative to the outer wall of the cone or protrudes relative to the inner wall of the cone.

2. A radiator spoke with snap-in blades according to claim 1 in which: one of them one side joint of wind hole circumference has a blade and relative awl section of thick bamboo outer wall protrusion, and the equal joint of blade on the awl section of thick bamboo is in same one side of corresponding wind hole circumference.

3. A radiator spoke with snap-in blades according to claim 1 in which: and two blades are clamped on two circumferential sides of the air hole respectively.

4. A radiator spoke with snap-in blades according to claim 2 in which: the wind hole is rather than the integrated configuration that the blade of joint constitutes and be even interval distribution along awl section of thick bamboo circumference.

5. A radiator spoke with snap-in blades according to claim 3 in which: the wind hole is rather than the integrated configuration that the blade of joint constitutes and be even interval distribution along awl section of thick bamboo circumference.

6. A radiator spoke with snap-in blades according to claim 2 in which: and the other side of the circumferential direction of the air hole is provided with an air guide groove which is convex relative to the inner wall of the conical cylinder and is concave relative to the outer wall of the conical cylinder, and the air guide groove is connected with or close to the air hole.

7. A radiator spoke with snap-in blades according to any one of claims 1 to 6, wherein: the blade has the flabellum portion that is used for mixxing the air current and is used for the joint portion with awl section of thick bamboo wall joint.

8. A radiator spoke with snap-in blades according to claim 7 wherein: the joint portion is a circle type clamping groove, a notch of the circle type clamping groove is matched with the clamping wind hole edge, and the fan blade portion is a thin sheet and is fixedly connected to the circle type clamping groove.

9. A radiator spoke with snap-in blades according to claim 8 wherein: the ring-type clamping groove is provided with an upper groove wall and a lower groove wall parallel to the upper groove wall, one side between the upper groove wall and the lower groove wall is connected through a bottom wall, and the other side between the upper groove wall and the lower groove wall is the notch.