Quick heat dissipation brake disc

Abstract

The utility model discloses a quick heat dissipation brake disc which comprises a rear brake disc, a connecting seat is arranged on the front side of the rear brake disc, a front brake disc is arranged on the front side of the connecting seat, a connecting disc is arranged in the center of the front side of the front brake disc, and fixing holes are evenly formed in the periphery of the outer surface of the connecting disc. According to the brake disc capable of rapidly dissipating heat, flowing of air can be accelerated through the air inducing pipe, so that heat dissipation treatment is further conducted on the rear brake disc and the front brake disc, in addition, air in the air inducing pipe can be guided out through the through holes, the guided-out air can be blown to the cooling fins, circulating flowing of the air is achieved, air can be blown to the cooling fins for cooling, and the cooling efficiency is improved. The device is simple in structure and reasonable in design, can rapidly dissipate heat and cool the brake disc under the condition that normal use of the brake disc is guaranteed, greatly improves the braking effect of the brake disc, is convenient to use and high in practicability, and meets the use requirements on the existing market.

Description

Technical Field

[0001] The utility model relates to the technical field of brake discs, in particular to a fast heat dissipation brake disc. Background Art

[0002] The brake disc is a braking device. When the vehicle is moving, the brake disc and the vehicle tire rotate simultaneously. When the vehicle brakes, the brake caliper clamps the brake disc to generate braking force, thereby slowing down or stopping the vehicle.

[0003] The brake disc is an important part of the vehicle's braking system, and its quality directly affects the safety of the vehicle's driving. For example, the utility model with patent number: 202121384662.5 includes a brake disc, and the outer ring of the brake disc is sleeved with a ventilation ring. The ventilation ring is provided with a sealing plate on the side away from the brake disc. Although the device can accelerate air circulation, since the ventilation protrusion is provided on the outside of the brake disc, in actual application, the brake caliper and the ventilation protrusion on the outside of the brake disc will conflict with each other, resulting in the brake caliper or brake disc cannot be installed smoothly, affecting use. Therefore, based on the above shortcomings, a fast heat dissipation brake disc is now introduced to improve this. Utility Model Content

[0004] The purpose of the present invention is to provide a brake disc with rapid heat dissipation to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a fast heat dissipation brake disc, comprising a rear brake disc, a connecting seat is provided on the front side of the rear brake disc, a front brake disc is provided on the front side of the connecting seat, a connecting disc is provided at the front center position of the front brake disc, and fixing holes are provided on the outer circumference of the connecting disc.

[0006] Preferably, heat sinks are installed on the inner circumferences of the rear brake disc and the front brake disc, air ducts are installed on the inner circumferences of the rear brake disc and the front brake disc, and through holes are opened on both sides of the outer wall of the air duct.

[0007] Preferably, the heat sinks and the air ducts are alternately arranged, and the heat sinks and the through holes are matched and positioned correspondingly.

[0008] Preferably, thermal grease is applied on both the front and rear sides of the heat sink.

[0009] Preferably, the inner circumferences of the rear brake disc and the front brake disc are both provided with connecting rods, and the outer circumference of the front brake disc is provided with heat dissipation holes.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: the fast heat dissipation brake disc can be installed on the car as a whole through the cooperation between the rear brake disc, the connecting seat, the front brake disc, the connecting disc and the fixing hole, and cooperate with the brake caliper to meet the normal use of the brake disc. The heat dissipation fins can absorb the heat on the rear brake disc and the front brake disc and dissipate it into the surrounding air. The air flow can be accelerated through the air duct, thereby further dissipating the heat of the rear brake disc and the front brake disc. In addition, the air in the air duct can be discharged through the through hole, and the discharged air will be blown to the heat dissipation fin, which not only realizes the circulation of air, but also can blow air to cool the heat dissipation fin. The device has a simple structure and a reasonable design. It can ensure the normal use of the brake disc and can quickly dissipate heat and cool the brake disc, greatly improving the braking effect of the brake disc. It is easy to use and has strong practicality, meeting the use needs in the existing market. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the heat sink structure of the present utility model.

[0013] In the figure: 1. rear brake disc, 2. connecting seat, 3. front brake disc, 4. connecting disc, 5. fixing hole, 6. heat sink, 7. air duct, 8. through hole, 9. connecting rod, 10. heat dissipation hole. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0015] See also Figure 1-2 The utility model provides a technical solution: a fast heat dissipation brake disc, including a rear brake disc 1, a connecting seat 2 is provided on the front side of the rear brake disc 1, a front brake disc 3 is provided on the front side of the connecting seat 2, a connecting disc 4 is provided at the front center position of the front brake disc 3, and fixing holes 5 are opened on the outer circumference of the connecting disc 4.

[0016] As a preferred solution, further, heat sinks 6 are installed on the inner circumferences of the rear brake disc 1 and the front brake disc 3, and air ducts 7 are installed on the inner circumferences of the rear brake disc 1 and the front brake disc 3, and through holes 8 are opened on both sides of the outer wall of the air duct 7.

[0017] As a preferred solution, further, the heat sinks 6 and the air ducts 7 are alternately arranged, and the heat sinks 6 and the through holes 8 are matched and positioned correspondingly.

[0018] As a preferred solution, further, both the front and rear sides of the heat sink 6 are coated with thermal grease, which can better transfer the heat from the rear brake disc 1 and the front brake disc 3 to the heat sink 6.

[0019] As a preferred solution, further, the inner circumferences of the rear brake disc 1 and the front brake disc 3 are both provided with connecting rods 9, which can improve the overall strength, and the outer wall circumferences of the front brake disc 3 are both provided with heat dissipation holes 10, which can improve the heat dissipation effect.

[0020] The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process. The specific operations are as follows.

[0021] During use, first install the brake disc on the car, and the brake disc will rotate with the tire. When the car brakes, the brake disc will generate heat due to friction. At this time, the heat sink 6 will absorb the heat on the rear brake disc 1 and the front brake disc 3 and dissipate it into the surrounding air. At the same time, the outside air will quickly flow into the air duct 7 and be discharged from the through hole 8. The air flow can be accelerated through the air duct 7, thereby further dissipating the heat of the rear brake disc 1 and the front brake disc 3. In addition, the air in the air duct 7 can be discharged through the through hole 8, and the discharged air will be blown to the heat sink 6, which not only realizes the circulation of air, but also can blow air to cool the heat sink 6. The device has a simple structure and a reasonable design. It can ensure the normal use of the brake disc and can quickly dissipate heat and cool the brake disc, greatly improving the braking effect of the brake disc. It is easy to use and has strong practicality.

[0022] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "center position", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc., indicating positions or positional relationships, are based on the positions or positional relationships shown in the accompanying drawings and are merely for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed or operate in a specific orientation. At the same time, unless otherwise expressly specified or limited, the terms "snapping", "plugging", "welding", "installation", "setting", "interference fit", "screw connection", "pin connection", etc. should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; internal communication between two components or interaction between two components. Unless otherwise expressly specified, those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0023] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fast heat dissipation brake disc, comprising a rear brake disc (1), characterized in that: A connecting seat (2) is provided on the front side of the rear brake disc (1), a front brake disc (3) is provided on the front side of the connecting seat (2), a connecting disc (4) is provided at the front center of the front brake disc (3), and fixing holes (5) are provided on the outer circumference of the connecting disc (4).

2. The rapid heat dissipation brake disc according to claim 1, characterized in that: The inner circumferences of the rear brake disc (1) and the front brake disc (3) are both equipped with heat sinks (6), and the inner circumferences of the rear brake disc (1) and the front brake disc (3) are both equipped with air ducts (7), and through holes (8) are provided on both sides of the outer wall of the air duct (7).

3. The rapid heat dissipation brake disc according to claim 2, characterized in that: The heat sinks (6) and the air ducts (7) are alternately arranged, and the heat sinks (6) and the through holes (8) are matched and have corresponding positions.

4. The rapid heat dissipation brake disc according to claim 2, characterized in that: Both the front and rear sides of the heat sink (6) are coated with thermal conductive silicone grease.

5. The rapid heat dissipation brake disc according to claim 1, characterized in that: The inner circumferences of the rear brake disc (1) and the front brake disc (3) are both provided with connecting rods (9), and the outer circumference of the front brake disc (3) is both provided with heat dissipation holes (10).

Images