Wheel disk ring with heat dissipation function

Abstract

The utility model discloses a wheel disk ring with a heat dissipation function, and relates to the technical field of wheel disk rings. The wheel disk ring comprises a wheel rim and a wheel disk ring body, a positioning protruding plate is fixedly installed on the inner wall of the wheel rim, a connecting threaded column is fixedly installed on the end face of the rear side of the wheel disk ring body, when the wheel disk ring body and the wheel rim are installed, the connecting threaded column and the positioning protruding plate are connected in an inserted mode, and a nut is arranged on the surface of the connecting threaded column in a threaded and sleeved mode. According to the wheel disk ring, the connecting threaded columns on the rear side wall of the wheel disk ring body are internally positioned and inserted into the positioning convex plates on the inner wall of the rim, so that the wheel disk ring body is mounted in the rim, and the nuts are in threaded insertion with the end parts of the connecting threaded columns, so that the wheel disk ring body is positioned and mounted in the rim; through the heat dissipation rib plates on the surface of the wheel disk ring body, the mechanical strength of the wheel disk ring body is improved, the contact area between the wheel disk ring body and air is increased, and the heat dissipation efficiency of the wheel disk ring body can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of spoke circle, specifically to a spoke circle with heat dissipation function. BACKGROUND

[0002] The spoke circle of the hub refers to the spoke area on the hub, specifically, the hub is mainly composed of a hub (also known as a wheel rim) and spokes, and the spokes are the part connecting the hub (i.e. the center part of the wheel rim) and the tire, which are usually located at the outer edge of the wheel rim.

[0003] The Chinese patent with publication number CN211075384U discloses a spoke circle convenient to install, which comprises a spoke circle main body, bolt holes are formed at the middle positions of the spoke circle main body, grooves are formed at the two sides of the spoke circle main body, and an installation inner ring is arranged on one side of the spoke circle main body inside the groove.

[0004] In view of the above-mentioned disclosed technology, during high-speed driving of the vehicle, the spoke circle in the hub will bear a large mechanical load, thereby generating a high working temperature. In the traditional hub structure design, the contact area of the spoke circle with air is small, and in most cases, the spoke circle is located inside the hub or is shielded by the tire, so that the heat of the spoke circle is not easily dissipated to the external environment, greatly reducing the heat dissipation efficiency of the spoke circle.

[0005] Therefore, a spoke circle with heat dissipation function is proposed. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at solving the problems in the above-mentioned background technology, and provides a spoke circle with heat dissipation function.

[0007] The utility model discloses a technical scheme to realize the above-mentioned purpose:

[0008] A spoke circle with heat dissipation function, comprising a wheel rim and a spoke circle body, a positioning lug is fixedly installed on the inner wall of the wheel rim, a connecting threaded column is fixedly installed on the rear end surface of the spoke circle body, and when the spoke circle body and the wheel rim are installed, the connecting threaded column and the positioning lug are inserted and connected, and a nut is sleeved on the surface of the connecting threaded column to fix the spoke circle body and the wheel rim.

[0009] Further, the spoke circle body comprises a spoke circle, a plurality of arc-shaped parts are formed at the outer side edges of the spoke circle, a plurality of connecting threaded columns are fixed on the rear end surface of the spoke circle, a through hole is formed on the surface of the spoke circle, and an installation hole is formed on the surface of the spoke circle.

[0010] Further, the heat dissipation rib plate comprises a triangular frame fixedly installed at the rear end surface of the spoke circle, and the inner wall of the triangular frame is fixedly installed with a supporting rib plate, and the surface of the supporting rib plate is provided with heat dissipation holes.

[0011] Further, when the spoke circle body and the rim are installed, the connecting threaded column at the rear end surface of the spoke circle body and the positioning lug at the inner wall of the rim are in plug connection, and the rear end surface of the spoke circle body is in abutment with the end surface of the positioning lug.

[0012] Further, the supporting rib plate is located in the triangular frame, and the cross section of the triangular frame and the supporting rib plate after fixed connection is in I-shaped structure.

[0013] Further, the rim and the spoke circle body are made of aluminum alloy material.

[0014] The utility model discloses the following advantages:

[0015] The connecting threaded column at the rear wall of the spoke circle body and the positioning lug at the inner wall of the rim are in plug connection, the nut and the end threaded plug connection of the connecting threaded column are in plug connection, the spoke circle body is positioned and installed in the rim, the heat dissipation rib plate on the surface of the spoke circle body improves the mechanical strength of the spoke circle body, and the contact area of the spoke circle body and air is increased, so that the heat dissipation efficiency of the spoke circle body can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is the front view of the utility model;

[0018] Figure 3 It is the rear view of the utility model;

[0019] Figure 4 It is the schematic diagram of the rim of the utility model;

[0020] Figure 5 It is the schematic diagram of the spoke circle body of the utility model;

[0021] Figure 6 It is the sectional view of the heat dissipation rib plate of the utility model;

[0022] Reference signs: 1, rim; 11, positioning lug; 2, spoke circle body; 201, spoke circle; 202, arc-shaped part; 203, through hole; 204, mounting hole; 21, connecting threaded column; 3, nut; 4, heat dissipation rib plate; 401, triangular frame; 402, supporting rib plate; 403, heat dissipation hole. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0025] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the embodiments of the present application, it should be noted that the directions or position relationships indicated by the terms "inner", "outer", "upper", etc. are based on the directions or position relationships shown in the drawings, or the directions or position relationships of the present application product when it is usually placed, which are only for the convenience of describing the present application and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular direction, be constructed and operated in a particular direction, therefore, cannot be understood as a limitation on the present application.

[0027] As Figures 1 to 6As shown, a spoke ring with heat dissipation function, including the rim 1 and spoke ring body 2, the inner wall of the rim 1 is fixedly installed with the positioning lug 11, the rear end surface of the spoke ring body 2 is fixedly installed with the connecting threaded column 21, and when the spoke ring body 2 and the rim 1 are installed, the connecting threaded column 21 and the positioning lug 11 are inserted and connected, and the surface of the connecting threaded column 21 is threadedly sleeved with the nut 3 to fix the spoke ring body 2 and the rim 1, and a plurality of heat dissipation rib plates 4 are fixedly installed on the rear end surface of the spoke ring body 2. More specifically, the connecting threaded column 21 of the rear side wall of the spoke ring body 2 is positioned and inserted into the positioning lug 11 of the inner wall of the rim 1, so that the spoke ring body 2 is installed in the inside of the rim 1, and the end of the connecting threaded column 21 is threadedly inserted with the nut 3, so that the spoke ring body 2 is positioned and installed in the inside of the rim 1, and the heat dissipation rib plate 4 on the surface of the spoke ring body 2 improves the mechanical strength of the spoke ring body 2, and increases the contact area of the spoke ring body 2 with air, so that the heat dissipation efficiency of the spoke ring body 2 can be improved.

[0028] The spoke ring body 2 includes a spoke ring 201, a plurality of arc-shaped portions 202 are formed at the outer side edges of the spoke ring 201, a plurality of connecting threaded columns 21 are fixedly installed on the rear end surface of the spoke ring 201, a through hole 203 is formed on the surface of the spoke ring 201, and a mounting hole 204 is formed on the surface of the spoke ring 201. More specifically, the plurality of arc-shaped portions 202 at the outer side edges of the spoke ring 201 and the through hole 203 on the surface of the spoke ring 201 can increase the contact area of the spoke ring 201 with air, and the mounting hole 204 on the surface of the spoke ring 201 can be connected with the suspension of the vehicle.

[0029] The heat dissipation rib plate 4 includes a triangular frame 401 fixedly installed on the rear end surface of the spoke ring 201, and a support rib plate 402 fixedly installed on the inner wall of the triangular frame 401, and a heat dissipation hole 403 is formed on the surface of the support rib plate 402. More specifically, a plurality of triangular frames 401 are fixedly installed on the rear end surface of the spoke ring 201, and the support rib plate 402 on the inner wall of the triangular frame 401 forms a reinforcing plate to improve the mechanical strength of the spoke ring 201, and the triangular frame 401 is fixedly installed with the spoke ring 201, and the triangular frame 401, the support rib plate 402 and the heat dissipation hole 403 on the surface of the support rib plate 402 increase the contact area with air, thereby improving the heat dissipation efficiency of the spoke ring 201.

[0030] When the spoke rim body 2 is mounted inside the rim 1, the connecting threaded column 21 of the rear end surface of the spoke rim body 2 and the positioning lug 11 of the inner wall of the rim 1 are in plug-in arrangement, and the rear end surface of the spoke rim body 2 is in abutting arrangement with the end surface of the positioning lug 11. More specifically, the positioning lug 11 of the inner wall of the rim 1 limits the position of the spoke rim body 2 mounted inside the rim 1, and the spoke rim body 2 is positioned and mounted inside the rim 1 through the plug-in arrangement of the connecting threaded column 21 and the positioning lug 11.

[0031] The support rib plate 402 is located inside the triangular frame 401, and the cross section of the fixed connection of the triangular frame 401 and the support rib plate 402 is in an I-shaped structure. More specifically, the cross section of the fixed connection of the triangular frame 401 and the support rib plate 402 is in an I-shaped structure, which increases the structural strength of the spoke rim body 2.

[0032] The rim 1 and the spoke rim body 2 are made of aluminum alloy material. More specifically, the aluminum alloy material of the rim 1 and the spoke rim body 2 can reduce the sprung mass of the vehicle, thereby improving the acceleration performance and handling stability of the vehicle, and has good heat dissipation effect.

[0033] In summary, the spoke rim body 2 is mounted inside the rim 1 through the plug-in arrangement of the connecting threaded column 21 of the rear wall of the spoke rim body 2 and the positioning lug 11 of the inner wall of the rim 1, the spoke rim body 2 is positioned and mounted inside the rim 1 through the threaded plug-in arrangement of the nut 3 and the end of the connecting threaded column 21, the mechanical strength of the spoke rim body 2 is improved through the heat dissipation rib plate 4 on the surface of the spoke rim body 2, and the contact area between the spoke rim body 2 and the air is increased, so that the heat dissipation efficiency of the spoke rim body 2 can be improved.

[0034] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A spoke ring with heat dissipation function, characterized in that, The application relates to a wheel rim (1) and a spoke ring body (2), the inner wall of the wheel rim (1) is fixedly provided with a positioning lug (11), the rear end surface of the spoke ring body (2) is fixedly provided with connecting threaded columns (21), the connecting threaded columns (21) and the positioning lug (11) are insertedly connected when the spoke ring body (2) and the wheel rim (1) are installed, the surface of the connecting threaded columns (21) is threadedly sleeved with a nut (3) to fix the spoke ring body (2) and the wheel rim (1), and the rear end surface of the spoke ring body (2) is fixedly provided with a plurality of heat dissipation rib plates (4).

2. The spoke ring with heat dissipation function according to claim 1, characterized in that, The spoke ring body (2) comprises a spoke ring (201), a plurality of arc-shaped portions (202) are formed in the outer side edges of the spoke ring (201), a plurality of connecting threaded columns (21) are fixed to the rear end surface of the spoke ring (201), a through hole (203) is formed in the surface of the spoke ring (201), and an installation hole (204) is formed in the surface of the spoke ring (201).

3. The spoke ring with heat dissipation function according to claim 1, characterized in that, The heat dissipation rib plate (4) comprises a triangular frame (401) fixed to the rear end surface of the spoke ring (201), and a supporting rib plate (402) is fixed to the inner wall of the triangular frame (401), and a heat dissipation hole (403) is formed in the surface of the supporting rib plate (402).

4. The spoke ring with heat dissipation function according to claim 1, characterized in that, When the spoke ring body (2) and the wheel rim (1) are installed, the connecting threaded columns (21) of the rear end surface of the spoke ring body (2) and the positioning lug (11) of the inner wall of the wheel rim (1) are in plug connection, and the rear end surface of the spoke ring body (2) is in abutment with the end surface of the positioning lug (11).

5. The spoke ring with heat dissipation function according to claim 3, characterized in that, The supporting rib plate (402) is located in the triangular frame (401), and the cross section of the triangular frame (401) and the supporting rib plate (402) after fixed connection is in an H-shaped structure.

6. The spoke ring with heat dissipation function according to claim 1, characterized in that, The wheel rim (1) and the spoke ring body (2) are made of aluminum alloy.

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