A self-luminous green kinetic energy brake pad structure for electric motorcycles

Abstract

The utility model discloses a kind of electric motorcycle self-luminous green kinetic energy brake pad structures, including base assembly and brake assembly, brake assembly is installed in base assembly inside, base assembly includes shell, installation area is opened in the outer wall of shell one side, two slide rods are fixedly installed in installation area inner wall one side, transmission screw is installed in the center of installation area inner wall one side through bearing, transmission screw one end extends to shell outside and is equipped with handle, brake assembly includes steel plate;The utility model can drive transmission screw by rotating handle, can drive entire brake assembly to linearly move accurately and stably along slide rod, to realize the convenient adjustment of gap between brake plate and brake disc, the structure can effectively compensate the wear gap caused by friction, ensure that braking response is always sensitive, operation hand feeling is consistent, and greatly simplify maintenance process, avoid the trouble of frequently replacing entire brake pad assembly due to slight wear, significantly reduce long-term use cost.

Description

Technical Field

[0001] This utility model relates to the field of electric motorcycle brake pad technology, specifically to a structure of a self-illuminating green kinetic energy brake pad for electric motorcycles. Background Technology

[0002] Electric motorcycle brake pads are a core safety component in the braking system of electric motorcycles, achieving vehicle deceleration or stopping through friction. They typically consist of a metal backing plate and friction material, mounted on the brake disc or brake drum. During braking, they generate braking force through friction with their mating parts, and their performance directly affects the overall braking effect and riding safety of the vehicle.

[0003] For example, a brake pad with application number CN201020273299.5 and authorization announcement date of 20110202 includes a steel sheet and a friction substrate bonded to the steel sheet. The key feature is that the bonding surface between the steel sheet and the friction substrate has a plurality of protruding posts that extend towards the friction substrate. Due to the action of these protruding posts, when the steel sheet and the friction substrate are bonded under high temperature and pressure, the protruding posts embed into the friction substrate, thus improving the adhesion between the steel sheet and the friction substrate and effectively reducing the safety hazards caused by insufficient adhesion of the brake pad leading to loosening or detachment of the friction substrate.

[0004] Friction materials, being wear parts, need to be replaced regularly. However, traditional structures typically bond the friction material firmly to the backplate, requiring the entire brake pad assembly to be replaced during replacement, which is cumbersome and costly. As brake pads wear down, the gap between them and the brake disc increases. Traditional brake pads lack an adjustable structure to compensate for the wear gap, affecting braking response performance and handling. Furthermore, traditional brake pads lack visibility at night or in low-light conditions, failing to provide additional safety warnings. Therefore, there is an urgent need to design a self-illuminating green kinetic energy brake pad structure for electric motorcycles to solve these problems. Utility Model Content

[0005] The purpose of this invention is to provide a self-illuminating green kinetic energy brake pad structure for electric motorcycles, so as to solve the above-mentioned shortcomings in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A self-illuminating green kinetic energy brake pad structure for electric motorcycles includes a base assembly and a brake assembly. The brake assembly is installed inside the base assembly. The base assembly includes a housing. An installation area is formed on one outer wall of the housing. Two sliding rods are fixedly installed on one inner wall of the installation area. A transmission screw is installed at the center of one inner wall of the installation area via a bearing. One end of the transmission screw extends to the outside of the housing and is fitted with a handle. The brake assembly includes a steel plate. A brake plate is fixedly installed on one side of the steel plate. Two sliding slots are formed on the steel plate. The two sliding rods are slidably inserted into the two sliding slots respectively. A threaded groove is formed at the center of the steel plate, and the transmission screw is threaded into the threaded groove.

[0008] Furthermore, the housing has multiple ventilation openings that communicate with the installation area, and dustproof nets are installed inside the ventilation openings.

[0009] Furthermore, the top of the housing is integrally formed with an ear plate, and the ear plate has through holes for installation and fixing.

[0010] Furthermore, at least one mounting groove is provided on one side of the brake plate, and a friction light-emitting plate is detachably inserted into the mounting groove.

[0011] Furthermore, at least one set of elastic elements is fixedly installed on the steel plate, one end of the elastic element is connected to the friction light-emitting plate, the elastic element is accommodated in the mounting groove and provides pre-tightening force to the friction light-emitting plate.

[0012] Furthermore, multiple heat dissipation fins are integrally formed on one side of the outer wall of the steel plate, and multiple heat-conducting plates are bolted to the other side of the outer wall of the steel plate.

[0013] Furthermore, the outer wall of one side of the brake plate is provided with multiple embedding grooves, and multiple heat-conducting plates are inserted into the multiple embedding grooves.

[0014] Furthermore, the brake plate has a honeycomb structure heat dissipation channel inside, and the brake plate and the heat conduction plate are made of the same material.

[0015] In the above technical solution, the self-illuminating green kinetic energy brake pad structure for electric motorcycles provided by this utility model has the following beneficial effects:

[0016] (1) This utility model drives the transmission screw by rotating the handle, which can drive the entire brake assembly to move precisely and smoothly linearly along the slide bar, thereby realizing convenient adjustment of the gap between the brake pad and the brake disc. This structure can effectively compensate for the wear gap caused by friction, ensure that the braking response is always sensitive and the operation feel is consistent, and greatly simplify the maintenance process, avoid the trouble of frequently replacing the entire brake pad assembly due to minor wear, and significantly reduce the long-term use cost.

[0017] (2) This utility model constructs a highly efficient multi-layer heat dissipation system by setting up ventilation openings, dustproof nets, heat dissipation fins, heat conduction plates and honeycomb heat dissipation channels inside the brake pads, which significantly improves the heat dissipation performance of the brake pads and ensures the stability and durability of braking performance. This collaborative heat dissipation design can effectively suppress the thermal fade phenomenon of brake pads caused by continuous braking, ensure that stable and reliable braking force can be provided under various working conditions, and extend the service life of brake pads.

[0018] (3) This utility model creatively combines braking function with visual warning function by setting a detachable friction light-emitting plate and providing pre-tightening force by an elastic element. When braking, the friction light-emitting plate generates visible light through friction, realizing self-luminous warning, which improves the safety of riding, especially at night or in low light environment. At the same time, the wear degree of the friction light-emitting plate can be intuitively judged by the change of light intensity, which makes it convenient for users to replace it in time, realizing the dual functions of green environmental protection and wear warning. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0020] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the self-illuminating green kinetic energy brake pad for electric motorcycles according to this utility model.

[0021] Figure 2 This is a schematic diagram of the base component structure provided for an embodiment of the self-illuminating green kinetic energy brake pad structure for electric motorcycles according to this utility model.

[0022] Figure 3 This is a side view of the base component structure of an embodiment of the self-illuminating green kinetic energy brake pad structure for electric motorcycles according to this utility model.

[0023] Figure 4 This is a schematic diagram of the brake assembly structure provided in an embodiment of the self-illuminating green kinetic energy brake pad structure for an electric motorcycle according to this utility model.

[0024] Figure 5 This is a side view of the brake assembly provided in an embodiment of the self-illuminating green kinetic energy brake pad structure for an electric motorcycle according to this utility model.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Base assembly; 2. Brake assembly; 3. Housing; 4. Mounting area; 5. Ventilation opening; 6. Dustproof net; 7. Slide rod; 8. Drive screw; 9. Ear plate; 10. Through hole; 11. Handle; 12. Steel plate; 13. Brake plate; 14. Mounting groove; 15. Elastic element; 16. Friction luminous plate; 17. Threaded groove; 18. Sliding slot; 19. Embedded groove; 20. Heat-conducting plate; 21. Heat dissipation fins. Detailed Implementation

[0027] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0028] like Figure 1-5 As shown in the figure, the present invention provides a self-illuminating green kinetic energy brake pad structure for electric motorcycles, including a base assembly 1 and a brake assembly 2. The brake assembly 2 is installed inside the base assembly 1. The base assembly 1 includes a housing 3. An installation area 4 is provided on one side of the outer wall of the housing 3. Two sliding rods 7 are fixedly installed on one side of the inner wall of the installation area 4. A transmission screw 8 is installed at the center of one side of the inner wall of the installation area 4 through a bearing. One end of the transmission screw 8 extends to the outside of the housing 3 and is equipped with a handle 11. The brake assembly 2 includes a steel plate 12. A brake plate 13 is fixedly installed on one side of the steel plate 12. Two sliding slots 18 are provided on the steel plate 12. The two sliding rods 7 are slidably inserted into the two sliding slots 18 respectively. A threaded groove 17 is provided at the center of the steel plate 12. The transmission screw 8 is threadedly connected to the inside of the threaded groove 17.

[0029] Specifically, in this embodiment, a base assembly 1 and a brake assembly 2 are included. The brake assembly 2 is installed inside the base assembly 1. The base assembly 1 includes a housing 3. An installation area 4 is formed on one outer wall of the housing 3. Two slide rods 7 are fixedly installed on one inner wall of the installation area 4. The slide rods 7 guide the operation of the brake assembly 2. A transmission screw 8 is installed at the center of one inner wall of the installation area 4 via a bearing. One end of the transmission screw 8 extends to the outside of the housing 3 and is fitted with a handle 11. The brake assembly 2 includes a steel plate 12. A brake plate 13 is fixedly installed on one side of the steel plate 12. Two sliding slots 18 are formed on the steel plate 12. The cooperation between the slide rods 7 and the sliding slots 18 prevents the brake assembly from being braked. Part 2 rotates to ensure that it moves only along the axial direction; two slide rods 7 are slidably inserted into two slide slots 18 respectively; a threaded groove 17 is provided at the center of the steel plate 12; rotating the handle 11 drives the transmission screw 8 to rotate; since the transmission screw 8 meshes with the threaded groove 17 at the center of the steel plate 12, and the steel plate 12 slides with the fixed slide rod 7 through the slide slot 18, the rotational motion of the transmission screw 8 is converted into the linear displacement of the steel plate 12 and the brake plate 13; when rotating in the forward direction, the brake assembly 2 is pushed towards the brake disc to compensate for the increased clearance due to wear; rotating in the reverse direction causes the brake assembly 2 to be disengaged for easy replacement; the transmission screw 8 is threadedly connected inside the threaded groove 17.

[0030] This utility model provides a self-illuminating green kinetic energy brake pad structure for electric motorcycles. By rotating the handle 11 to drive the transmission screw 8, the entire brake assembly 2 can be moved precisely and smoothly linearly along the slide bar 7, thereby realizing convenient adjustment of the gap between the brake plate 13 and the brake disc. This structure can effectively compensate for the wear gap caused by friction, ensure that the braking response is always sensitive and the operation feel is consistent, and greatly simplify the maintenance process, avoiding the trouble of frequently replacing the entire brake pad assembly 2 due to minor wear, and significantly reducing long-term use costs.

[0031] In one embodiment provided by this utility model, such as Figure 2-3 As shown, the housing 3 has multiple ventilation openings 5 ​​that communicate with the installation area 4. Dustproof nets 6 are installed inside the ventilation openings 5 ​​to prevent dust from flowing into the housing 3 through the ventilation openings 5. The top of the housing 3 has an integrally formed ear plate 9 with through holes 10 for installation and fixing. The housing 3 is fixed to the vehicle body through the ear plate 9 and the through holes 10 to ensure the overall structural stability.

[0032] In another embodiment provided by this utility model, such as Figure 4 As shown, at least one mounting groove 14 is provided on one side of the brake plate 13. A triboluminescent plate 16 is detachably inserted into the mounting groove 14. The triboluminescent plate 16 is made of triboluminescent material. When braking, it generates mechanical stress by rubbing against the brake disc, which excites visible light emission. The triboluminescent material is rare earth-doped sulfur oxide, alkaline earth metal sulfide, or zinc sulfide-based fluorescent material. The triboluminescent plate 16 emits visible light by rubbing against the brake disc when braking, which serves as a nighttime warning. At least one set of elastic elements 15 is fixedly installed on the steel plate 12. The elastic elements 15 continuously provide preload to ensure that the triboluminescent plate 16 is in full contact with the brake disc. When the triboluminescent plate 16 is worn to a certain extent, its luminous intensity weakens or its thickness decreases. The user can intuitively judge that the part needs to be replaced without replacing the entire brake plate 13. One end of the elastic element 15 is connected to the triboluminescent plate 16. The elastic element 15 is housed in the mounting groove 14 and provides preload to the triboluminescent plate 16.

[0033] In another embodiment provided by this utility model, such as Figure 5As shown, multiple heat dissipation fins 21 are integrally formed on one side of the outer wall of the steel plate 12, and multiple heat-conducting plates 20 are bolted to the other side of the outer wall of the steel plate 12. The heat generated by the friction of the brake plate 13 is transferred to the steel plate 12 through the heat-conducting plates 20. The heat dissipation fins 21 on the back of the steel plate 12 increase the heat dissipation area and accelerate heat dissipation. Multiple embedded grooves 19 are opened on one side of the outer wall of the brake plate 13, and multiple heat-conducting plates 20 are inserted into the multiple embedded grooves 19. The brake plate 13 has a honeycomb structure heat dissipation channel inside, which further expands the heat exchange area. Combined with the design of the heat-conducting plates 20 and the brake plate 13 being made of the same material, the heat conduction efficiency is improved. The brake plate 13 and the heat-conducting plates 20 are made of the same material.

[0034] Working principle: During braking, the friction-emitting plate 16 emits visible light through friction with the brake disc, serving as a warning in low-light environments. The elastic element 15 is fixed to the steel plate 12 and housed in the mounting groove 14, with one end connected to the friction-emitting plate 16, providing continuous preload to ensure full contact between the friction-emitting plate 16 and the brake disc. When the friction-emitting plate 16 wears to a certain extent, its luminous intensity weakens, allowing the user to determine when to replace it. In this case, only the friction-emitting plate 16 needs to be removed and replaced, without replacing the entire brake assembly 2, achieving green environmental protection and cost savings. Furthermore, during braking, the heat generated by the friction between the brake plate 13 and the brake disc is first conducted to the steel plate 12, which is fixedly connected to it. The brake plate 13 has a honeycomb structure heat dissipation channel inside, increasing the heat dissipation area and promoting uniform heat distribution and dissipation within the material. The heat-conducting plate 20 is bolted to the other side of the steel plate 12 and inserted into the embedding groove 19 of the brake plate 13, further conducting heat from the brake plate 13 to the steel plate 12. The heat dissipation fins 21 on one side of the steel plate 12 significantly increase the heat dissipation area. Increasing the contact area with air accelerates heat dissipation through convection heat transfer. The ventilation openings 5 ​​on the housing 3 allow external airflow to flow into the installation area 4, forming air circulation cooling. The dustproof net 6 prevents dust or foreign objects from entering and affecting the heat dissipation effect and component life. After the brake wears out for a period of time, the transmission screw 8 can be rotated by turning the handle 11. Since the transmission screw 8 is installed in the center of the inner wall of the installation area 4 of the housing 3 through the bearing and forms a threaded pair with the threaded groove 17 in the center of the steel plate 12, the rotation of the transmission screw 8 can be converted into the linear motion of the steel plate 12. The two sliding slots 18 on the steel plate 12 slide and engage with the two sliding rods 7 fixed in the installation area 4, restricting the circumferential rotation of the steel plate 12 and ensuring that it can only move axially along the sliding rods 7. When the brake plate 13 wears and the brake clearance increases, turning the handle 11 in the forward direction can push the entire brake assembly 2 towards the brake disc to achieve automatic compensation of the wear clearance. When the brake assembly 2 needs to be replaced, turning the handle 11 in the reverse direction can remove the brake assembly 2 from the inside of the housing 3 for quick disassembly.

[0035] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A self-illuminating green kinetic energy brake pad structure for an electric motorcycle, comprising a base assembly (1) and a brake assembly (2), characterized in that, The brake assembly (2) is installed inside the base assembly (1). The base assembly (1) includes a housing (3). An installation area (4) is provided on one side of the outer wall of the housing (3). Two slide rods (7) are fixedly installed on one side of the inner wall of the installation area (4). A transmission screw (8) is installed at the center of one side of the inner wall of the installation area (4) through a bearing. One end of the transmission screw (8) extends to the outside of the housing (3) and is equipped with a handle (11). The brake assembly (2) includes a steel plate (12). A brake plate (13) is fixedly installed on one side of the steel plate (12). Two sliding slots (18) are provided on the steel plate (12). The two slide rods (7) are slidably inserted into the two sliding slots (18) respectively. A threaded groove (17) is provided at the center of the steel plate (12). The transmission screw (8) is threadedly connected to the inside of the threaded groove (17).

2. The structure of a self-illuminating green kinetic energy brake pad for an electric motorcycle according to claim 1, characterized in that, The housing (3) has multiple ventilation openings (5) that communicate with the installation area (4), and a dustproof net (6) is installed in the ventilation opening (5).

3. The structure of a self-illuminating green kinetic energy brake pad for an electric motorcycle according to claim 1, characterized in that, The top of the housing (3) is integrally formed with an ear plate (9), and the ear plate (9) is provided with a through hole (10) for installation and fixing.

4. The structure of a self-illuminating green kinetic energy brake pad for an electric motorcycle according to claim 1, characterized in that, At least one mounting groove (14) is provided on one side of the brake plate (13), and a friction light-emitting plate (16) is detachably inserted into the mounting groove (14).

5. The structure of a self-illuminating green kinetic energy brake pad for an electric motorcycle according to claim 4, characterized in that, At least one set of elastic elements (15) are fixedly installed on the steel plate (12). One end of the elastic element (15) is connected to the friction light-emitting plate (16). The elastic element (15) is housed in the mounting groove (14) and provides pre-tightening force to the friction light-emitting plate (16).

6. The structure of a self-illuminating green kinetic energy brake pad for an electric motorcycle according to claim 1, characterized in that, The outer wall of one side of the steel plate (12) is integrally formed with multiple heat dissipation fins (21), and the outer wall of the other side of the steel plate (12) is bolted with multiple heat conduction plates (20).

7. The structure of a self-illuminating green kinetic energy brake pad for an electric motorcycle according to claim 6, characterized in that, The brake plate (13) has multiple embedded grooves (19) on one side of its outer wall, and multiple heat-conducting plates (20) are inserted into the multiple embedded grooves (19).

8. The structure of a self-illuminating green kinetic energy brake pad for an electric motorcycle according to claim 7, characterized in that, The brake plate (13) has a honeycomb structure heat dissipation channel inside, and the brake plate (13) and the heat conduction plate (20) are made of the same material.

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