Brake pad overheating protection system
A technology of overheat protection and brake pads, which is applied in vehicle parts, brakes, transportation and packaging, etc., can solve the problems of reducing the braking function of brake pads, easy skidding, and broken brake pads, so as to improve the braking function and avoid skidding Phenomenon, the effect of preventing brake pads from cracking
Pending Publication Date: 2021-02-19
邵莹
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[0003] And the existing automobile brake pad cooling device generally adopts the heat exchange mode of circulating coolant to dissipate the heat generated by the brake pad, but adopts the cold water cooling method, which easily causes the brake pad to break, and meanwhile, the brake drum and the brake pad Due to the existence of water between the pads, it is easy to slip and reduce the braking function of the brake pads. Therefore, it is necessary to develop a brake pad overheat protection system
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[0020] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0021] In the following description, a lot of specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, and those skilled in the art can do it without departing from the meaning of the present invention. Similarly generalized, the present invention is therefore not limited by the specific embodiments disclosed below.
[0022] Secondly, the present invention is described in detail in conjunction with schematic diagrams. When describing the implementation of the present invention in detail, for the convenience of explanation, the cross-sectional view showing the device structure will not be partially enlarged accor...
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The invention belongs to the technical field of automobile brake pad protection, and particularly relates to a brake pad overheating protection system which comprises a brake drum, cooling bins and acold air compressor; brake shoes and brake pads are sequentially and symmetrically arranged in an inner cavity of the brake drum from inside to outside. A reset spring and a slave cylinder piston aresymmetrically arranged between the opposite sides of the two brake shoes, the two ends of the reset spring are connected into inner cavity open holes of the two brake shoes, and the two slave cylinderpistons connect the top ends and the bottom ends of the two brake shoes correspondingly. The cooling bins are symmetrically and fixedly arranged on the outer side walls of the brake shoes, and the two cooling bins are located on the two outer side walls of the brake pads correspondingly. A gas cooling mode is adopted, heat generated when the brake pads work is reduced, and the brake pads are prevented from being broken by cooling water; meanwhile, the slipping phenomenon caused by the existence of water between the brake drum and the brake pads is avoided, and the brake function of the brakepads is improved.
Description
technical field [0001] The invention relates to the technical field of automobile brake pad protection, in particular to a brake pad overheat protection system. Background technique [0002] With the development of society, the use of automobiles is becoming more and more common, but the safety of automobile use is getting more and more attention. The braking system is a criterion for measuring a car. Among them, the performance of automobile brake pads is the most important. The friction between the car and the wheel hub under the condition of frequent braking for a long time will generate high heat, which seriously affects the safety of the car braking system, so it is necessary to cool the car brake pads. [0003] And the existing automobile brake pad cooling device generally adopts the heat exchange mode of circulating coolant to dissipate the heat generated by the brake pad, but adopts the cold water cooling method, which easily causes the brake pad to break, and meanwh...
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IPC IPC(8): B60T5/00
CPCB60T5/00
Inventor 邵莹
Owner 邵莹