阅读说明：本技术 一种新型刹车卡钳 (Novel brake caliper ) 是由 肖锋 黄世成 谢建元 于 2021-10-30 设计创作，主要内容包括：本发明适用于汽车配件技术领域,提供了一种新型刹车卡钳,用于汽车制动系统,解决了现有装置卡钳体散热性能差,使得工作时卡钳内部热量无法散出的问题；所述新型刹车卡钳包括：安装主体,所述安装主体包括壳体组件和用于支撑所述壳体组件的卡钳支架；设置在所述卡钳支架上的刹车制动组件,所述刹车制动组件用于制动盘的固定；安装在壳体组件上的刹车辅助机构,刹车辅助机构用于辅助刹车制动组件的散热,本发明实施例设置了刹车辅助机构,不但能够对刹车制动组件工作时产生的热量进行收集,还能快速散热,进而对制动盘和车轮进行保护,也延长了刹车制动组件的使用寿命。(The invention is suitable for the technical field of automobile accessories, provides a novel brake caliper, is used for an automobile braking system, and solves the problem that the heat dissipation performance of the caliper body of the existing device is poor, so that the heat in the caliper can not be dissipated during working; novel brake caliper includes: a mounting body including a housing assembly and a caliper bracket for supporting the housing assembly; the brake assembly is arranged on the caliper bracket and used for fixing a brake disc; the brake auxiliary mechanism is arranged on the shell assembly and used for assisting the heat dissipation of the brake assembly.)

1. The utility model provides a novel brake caliper for car braking system which characterized in that, novel brake caliper includes:

a mounting body including a housing assembly and a caliper bracket for supporting the housing assembly;

the brake assembly is arranged on the caliper bracket and used for fixing a brake disc;

and the brake auxiliary mechanism is arranged on the shell component and used for assisting the heat dissipation of the brake component.

2. The novel brake caliper according to claim 1, wherein the housing assembly comprises two sets of caliper seats, a working chamber is disposed between the two sets of caliper seats, at least one set of connecting grooves is disposed on the caliper seats, a housing connecting portion for connecting the caliper seats is disposed in the connecting grooves, a housing mounting groove for mounting the housing assembly is further disposed on a side wall of the caliper seats, the housing mounting groove is used for mounting and fixing the housing assembly, the caliper bracket is disposed in the working chamber, and the caliper bracket is fixedly connected to the caliper seats;

the brake assembly mounting groove is formed in the caliper seat and used for mounting a brake assembly.

3. A new brake caliper according to claim 2 wherein said brake assembly comprises:

at least one group of oil liquid diversion pieces are arranged in the caliper seat;

the pressurizing parts are communicated with the oil liquid guide piece and are arranged in the brake assembly mounting groove;

the telescopic braking piece is connected with the oil pressurizing part and is used for fixing the brake disc;

the adjustable limiting mechanism is arranged in the brake assembly mounting groove, is connected with the pressurizing part and is used for fixing and limiting the pressurizing parts of different models.

4. The novel brake caliper of claim 3, wherein the adjustable stop mechanism comprises:

the at least one group of fixed clamping components are arranged in the brake component mounting groove and are used for clamping the pressurizing part;

and the clamping driving assembly is connected with the fixed clamping assembly, is arranged in the brake assembly mounting groove and is used for driving the fixed clamping assembly to move and adjusting the position of the fixed clamping assembly.

5. The new brake caliper of claim 4 wherein said clamp drive assembly comprises:

the clamping driving part is fixedly arranged in the brake component mounting groove;

the clamping driving part is fixedly connected with the clamping driving part, and the clamping driving part is rotatably connected with the brake assembly mounting groove;

the clamping rotating part is arranged on one side of the clamping transmission part, and one side of the clamping rotating part is fixedly connected with a clamping driven part;

the fixed clamping assembly comprises:

the clamping device comprises a fixed clamping part meshed with a clamping driven part, wherein the fixed clamping part is slidably mounted in a clamping part limiting groove, the clamping part limiting groove is used for limiting the fixed clamping part, and a fixed protection part used for protecting the pressurizing part is arranged on one side of the fixed clamping part.

6. A new brake caliper according to any one of claims 1 to 5, wherein said brake assist mechanism comprises:

the auxiliary protection seat is internally provided with a heat dissipation groove;

the auxiliary heat dissipation mechanism is arranged in the heat dissipation groove and used for assisting the brake assembly to dissipate heat;

and the at least one group of auxiliary heat collecting mechanisms are arranged on the auxiliary protection seat, correspond to the auxiliary heat dissipation mechanisms and are used for collecting and processing heat.

7. The new brake caliper of claim 6, wherein said auxiliary heat dissipation mechanism comprises:

the main heat dissipation assembly is used for collecting heat and arranged in the heat dissipation groove;

the auxiliary heat dissipation assembly is matched with the main heat dissipation assembly to work, and the main heat dissipation assembly is fixedly connected with the auxiliary heat dissipation assembly;

the primary heat dissipation assembly includes:

a main radiating portion on which a plurality of main drainage grooves are provided;

the main heat dissipation group is arranged in the main drainage groove and comprises a main heat absorption part, main cooling components are arranged on two sides of the main heat absorption part and comprise a first drainage pipe and a second drainage pipe, and the first drainage pipe is sleeved outside the second drainage pipe;

the main cooling assembly is communicated with the main cooling assembly, the main cooling assembly comprises a first injection end and a first discharge end, the first injection end and the first discharge end are communicated through a circulating pipe, and the circulating pipe is communicated with the first drainage pipe and the second drainage pipe respectively and is used for cooling of the main cooling group and assisting the refrigeration and heat dissipation of the main cooling group.

8. The new brake caliper of claim 7, wherein said secondary heat sink assembly comprises:

the auxiliary heat dissipation part is fixedly connected with the main heat dissipation part, and an auxiliary drainage groove is formed in the auxiliary heat dissipation part;

install the vice heat absorption portion in vice drainage inslot, one side of vice heat absorption portion is provided with vice cooling module, and vice cooling module includes at least a set of second injection end and at least a set of second discharge end, through the catheter intercommunication between second injection end and the second discharge end, is provided with on the cooling tube to be used for the vice cooling group to vice heat absorption portion refrigeration, communicates between vice cooling group and the catheter.

9. The novel brake caliper of claim 6, wherein the auxiliary heat collecting mechanism comprises:

at least one set of auxiliary heat collecting assemblies, the auxiliary heat collecting assemblies comprising:

a noise elimination part for eliminating noise;

the heat-passing part is arranged in the silencing part and used for guiding hot air.

10. A new brake caliper, as set forth in claim 9, wherein said heat vent portion comprises:

the heat conduction driving piece is fixedly arranged in the silencing part;

lead to hot transmission portion with logical hot driving piece fixed connection, it is equipped with logical hot drainage piece to lead to overlap in the hot transmission portion, leads to hot drainage piece and is used for the drainage of steam.

Technical Field

The invention belongs to the technical field of automobile accessories, and particularly relates to a novel brake caliper.

Background

Brake caliper is a braking tool for on dish formula brake disc, generally be applied to car brake assembly, brake caliper mainly accepts the control of braking master pump and applys to the inside piston of calliper through the hydraulic pressure force of brake oil pipe transmission, then the rethread calliper piston promotes the brake block, make brake block and brake disc combine to produce frictional force, the fast speed reduction of car has been realized, can produce a large amount of heats at whole brake in-process, if the heat can not be timely distribute away, can cause the damage to the brake disc, shorten its life.

The existing brake caliper comprises a first caliper body and a second caliper body which are arranged oppositely, wherein a first piston cavity is formed in one side of the first caliper body facing the second caliper body, a second piston cavity is formed in one side of the second caliper body facing the first caliper body, the first piston cavity and the second piston cavity are arranged oppositely, the first caliper body is fixedly connected with the second caliper body, the first piston cavity is communicated with the second piston cavity, the device is convenient to install, an additional mounting frame is not needed, a caliper support can be matched for installation, the adaptability is strong, but the heat dissipation performance of the caliper body of the device is poor, the heat inside the caliper can not be dissipated in work, and therefore, the novel brake caliper is provided.

Disclosure of Invention

The invention provides a novel brake caliper, and aims to solve the problem that the heat in the caliper cannot be dissipated during working due to poor heat dissipation performance of a caliper body of the conventional device.

The invention is thus achieved, a novel brake caliper for an automotive braking system, said novel brake caliper comprising:

a mounting body including a housing assembly and a caliper bracket for supporting the housing assembly;

the brake assembly is arranged on the caliper bracket and used for fixing a brake disc;

and the brake auxiliary mechanism is arranged on the shell component and used for assisting the heat dissipation of the brake component.

Preferably, the shell assembly comprises two groups of caliper seats, a working cavity is arranged between the caliper seats, at least one group of connecting grooves are formed in the caliper seats, shell connecting parts for connecting the caliper seats are arranged in the connecting grooves, a shell mounting groove for mounting the shell assembly is further formed in the side wall of the caliper seat, the shell mounting groove is used for mounting and fixing the shell assembly, the caliper support is arranged in the working cavity, and the caliper support is fixedly connected with the caliper seats;

the brake assembly mounting groove is formed in the caliper seat and used for mounting a brake assembly.

Preferably, the brake actuating assembly includes:

at least one group of oil liquid diversion pieces are arranged in the caliper seat;

the pressurizing parts are communicated with the oil liquid guide piece and are arranged in the brake assembly mounting groove;

the telescopic braking piece is connected with the oil pressurizing part and is used for fixing the brake disc;

the adjustable limiting mechanism is arranged in the brake assembly mounting groove, is connected with the pressurizing part and is used for fixing and limiting the pressurizing parts of different models.

Preferably, the adjustable limiting mechanism comprises:

the at least one group of fixed clamping components are arranged in the brake component mounting groove and are used for clamping the pressurizing part;

and the clamping driving assembly is connected with the fixed clamping assembly, is arranged in the brake assembly mounting groove and is used for driving the fixed clamping assembly to move and adjusting the position of the fixed clamping assembly.

Preferably, the clamp drive assembly comprises:

the clamping driving part is fixedly arranged in the brake component mounting groove;

the clamping driving part is fixedly connected with the clamping driving part, and the clamping driving part is rotatably connected with the brake assembly mounting groove;

the clamping rotating part is arranged on one side of the clamping transmission part, and one side of the clamping rotating part is fixedly connected with a clamping driven part;

the fixed clamping assembly comprises:

the clamping device comprises a fixed clamping part meshed with a clamping driven part, wherein the fixed clamping part is slidably mounted in a clamping part limiting groove, the clamping part limiting groove is used for limiting the fixed clamping part, and a fixed protection part used for protecting the pressurizing part is arranged on one side of the fixed clamping part.

Preferably, the brake assist mechanism includes:

the auxiliary protection seat is internally provided with a heat dissipation groove;

the auxiliary heat dissipation mechanism is arranged in the heat dissipation groove and used for assisting the brake assembly to dissipate heat;

and the at least one group of auxiliary heat collecting mechanisms are arranged on the auxiliary protection seat, correspond to the auxiliary heat dissipation mechanisms and are used for collecting and processing heat.

Preferably, the auxiliary heat dissipation mechanism includes:

the main heat dissipation assembly is used for collecting heat and arranged in the heat dissipation groove;

the auxiliary heat dissipation assembly is matched with the main heat dissipation assembly to work, and the main heat dissipation assembly is fixedly connected with the auxiliary heat dissipation assembly;

the primary heat dissipation assembly includes:

a main radiating portion on which a plurality of main drainage grooves are provided;

the main heat dissipation group is arranged in the main drainage groove and comprises a main heat absorption part, main cooling components are arranged on two sides of the main heat absorption part and comprise a first drainage pipe and a second drainage pipe, and the first drainage pipe is sleeved outside the second drainage pipe;

the main cooling assembly is communicated with the main cooling assembly, the main cooling assembly comprises a first injection end and a first discharge end, the first injection end and the first discharge end are communicated through a circulating pipe, and the circulating pipe is communicated with the first drainage pipe and the second drainage pipe respectively and is used for cooling of the main cooling group and assisting the refrigeration and heat dissipation of the main cooling group.

Preferably, the secondary heat dissipation assembly includes:

the auxiliary heat dissipation part is fixedly connected with the main heat dissipation part, and an auxiliary drainage groove is formed in the auxiliary heat dissipation part;

install the vice heat absorption portion in vice drainage inslot, one side of vice heat absorption portion is provided with vice cooling module, and vice cooling module includes at least a set of second injection end and at least a set of second discharge end, through the catheter intercommunication between second injection end and the second discharge end, is provided with on the cooling tube to be used for the vice cooling group to vice heat absorption portion refrigeration, communicates between vice cooling group and the catheter.

Preferably, the auxiliary heat collecting mechanism includes:

at least one set of auxiliary heat collecting assemblies, the auxiliary heat collecting assemblies comprising:

a noise elimination part for eliminating noise;

the heat-passing part is arranged in the silencing part and used for guiding hot air.

Preferably, the heat passing portion includes:

the heat conduction driving piece is fixedly arranged in the silencing part;

lead to hot transmission portion with logical hot driving piece fixed connection, it is equipped with logical hot drainage piece to lead to overlap in the hot transmission portion, leads to hot drainage piece and is used for the drainage of steam.

Compared with the prior art, the embodiment of the application mainly has the following beneficial effects:

the embodiment of the invention is provided with the brake auxiliary mechanism, so that heat generated by the brake assembly during working can be collected, and the heat can be quickly dissipated, so that a brake disc and a wheel are protected, and the service life of the brake assembly is prolonged.

Drawings

FIG. 1 is a schematic structural view of a novel brake caliper provided by the present invention.

FIG. 2 is a schematic perspective view of a novel brake caliper provided by the present invention.

FIG. 3 is a bottom view of the novel brake caliper provided by the present invention.

Fig. 4 is a schematic structural view of an adjustable limiting mechanism provided by the present invention.

Fig. 5 is a schematic structural view of the fixing clip provided by the present invention.

FIG. 6 is a schematic structural view of the brake assist mechanism provided by the present invention.

Fig. 7 is a schematic structural diagram of a primary heat sink assembly provided by the present invention.

Fig. 8 is a schematic structural view of the main heat dissipation portion provided in the present invention.

Fig. 9 is a schematic structural diagram of a secondary heat dissipation assembly provided by the present invention.

FIG. 10 is a schematic structural view of an auxiliary heat collecting mechanism according to the present invention.

Fig. 11 is a schematic structural view of a caliper mount provided in the present invention.

In the figure: 1-an installation main body, 11-a caliper seat, 12-a caliper bracket, 13-a connecting groove, 14-a shell installation groove, 15-a brake assembly installation groove, 2-a brake auxiliary mechanism, 21-an auxiliary protection seat, 22-a radiating groove, 3-an auxiliary heat collecting mechanism, 31-a sound deadening part, 32-a heat-conducting driving part, 33-a heat-conducting transmission part, 34-a heat-conducting drainage part, 4-a main radiating assembly, 41-a main radiating part, 42-a main drainage groove, 43-a first injection end, 44-a first discharge end, 45-a main radiating group, 451-a main heat absorbing part, 452-a first drainage tube, 453-a second drainage tube, 5-an auxiliary radiating assembly, 51-an auxiliary radiating part, 52-a second injection end, 53-a second discharge end, 54-a liquid guide pipe, 55-an auxiliary heat absorption part, 56-an auxiliary cooling group, 6-a brake assembly, 61-an oil liquid guide part, 62-a pressurization part, 7-an adjustable limiting mechanism, 71-a clamping driving part, 72-a clamping transmission part, 73-a clamping rotating part, 74-a clamping driven part, 75-a fixed clamping part and 76-a clamping part limiting groove.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The embodiment of the invention provides a novel brake caliper, which is used for an automobile braking system, and as shown in figures 1-2, the novel brake caliper comprises:

a mounting body 1, the mounting body 1 including a housing assembly and a caliper bracket 12 for supporting the housing assembly;

the brake assembly 6 is arranged on the caliper bracket 12, and the brake assembly 6 is used for fixing a brake disc;

and the brake auxiliary mechanism 2 is arranged on the shell component, and the brake auxiliary mechanism 2 is used for assisting the heat dissipation of the brake component 6.

In this embodiment, the during operation will install the main part 1 and fix on the wheel brake disc, when needing to brake the car wheel, opens brake braking subassembly 6, realizes the braking to the wheel, and brake complementary unit 2 acts on brake braking subassembly 6 and installation main part 1 simultaneously to the realization is to the quick heat dissipation refrigeration treatment of brake braking subassembly 6.

The brake auxiliary mechanism 2 is arranged in the embodiment of the invention, so that heat generated by the brake assembly 6 during working can be collected, and the heat can be quickly dissipated, thereby protecting a brake disc and a wheel and prolonging the service life of the brake assembly 6.

In a further preferred embodiment of the present invention, as shown in fig. 3, the housing assembly includes two sets of caliper seats 11, two sets of caliper seats 11 are provided, and a working cavity is provided between the caliper seats 11, at least one set of connecting grooves 13 is provided on the caliper seats 11, a housing connecting portion for connecting the caliper seats 11 is provided in each connecting groove 13, a housing mounting groove 14 for mounting the housing assembly is further provided on a side wall of the caliper seats 11, the housing mounting groove 14 is used for mounting and fixing the housing assembly, the caliper bracket 12 is provided in the working cavity, and the caliper bracket 12 is fixedly connected to the caliper seats 11;

and a brake assembly mounting groove 15 provided on the caliper housing 11 for mounting the brake assembly 6.

In the embodiment, the top of the caliper seat 11 is arc-shaped, so that the strength of the caliper seat 11 is ensured, the caliper seat 11 is made of titanium alloy, the damage to the caliper seat 11 is further avoided, and the connecting part of the shell is a fastening rivet; through fastening rivet fixed connection between calliper seat 11, and fastening rivet fixed mounting in spread groove 13, spread groove 13 sets up the border position at calliper seat 11, has realized the firm connection to the device, and casing mounting groove 14 is circular recess simultaneously, has further guaranteed that the device is firm to install on the wheel.

In a further preferred embodiment of the present invention, as shown in fig. 1, the brake actuating assembly 6 includes:

at least one group of oil liquid diversion pieces 61 which are arranged in the caliper seat 11;

the pressurizing parts 62 are communicated with the oil liquid guide piece 61 and are arranged in the brake assembly mounting groove 15;

a telescopic braking piece connected with the oil pressurizing part 62 and used for fixing the brake disc;

the adjustable limiting mechanism 7 is arranged in the brake assembly mounting groove 15, is connected with the pressurizing parts 62 and is used for fixing and limiting the pressurizing parts 62 of different models.

In this embodiment, fluid water conservancy diversion spare 61 is the honeycomb duct of metal material for the outer wall, has guaranteed the temperature and the intensity of hydraulic oil in fluid water conservancy diversion spare 61, avoids external environment to influence its intensity, and reinforcing portion is the piston chamber, simultaneously the 62 internal diameters of pressure boost portion different to it is different to lead to the flexible braking part internal diameter that corresponds the setting with it, and then has realized pushing down one by one to the wheel brake disc, has avoided the phenomenon of locking to appear in the tire, has ensured driver and crew's life safety.

In a further preferred embodiment of the present invention, as shown in fig. 11, the adjustable limiting mechanism 7 includes:

at least one group of fixed clamping components which are arranged in the brake component mounting groove 15 and are used for clamping the pressurizing part 62;

and the clamping driving component connected with the fixed clamping component is arranged in the brake component mounting groove 15 and is used for driving the fixed clamping component to move and adjusting the position of the fixed clamping component.

In the embodiment, the fixing clamping assembly and the clamping driving assembly work in a matched manner, and the pressurizing parts 62 of different models can be fixed, so that the embodiment of the invention is suitable for wheels of different models, the wheels are fixed successively, and the damage to the wheels and a brake disc is avoided.

In a further preferred embodiment of the present invention, as shown in fig. 4, the clamping driving assembly comprises:

a clamping driving part 71 fixedly installed in the brake assembly installation groove 15;

the clamping driving part 72 is fixedly connected with the clamping driving part 71, and the clamping driving part 72 is rotatably connected with the brake assembly mounting groove 15;

a clamping rotating part 73 arranged at one side of the clamping transmission part 72, and a clamping driven part 74 fixedly connected with one side of the clamping rotating part 73.

In this embodiment, the clamping driving portion 71 is a servo motor, the type of the servo motor is the prior art, the type of the servo motor is not limited herein, the clamping transmission portion 72 is a worm, the clamping rotation portion 73 is a worm wheel, the clamping rotation portion 73 and the worm wheel are engaged with each other, the clamping rotation portion 73 is fixedly connected with the clamping driven portion 74 through a connecting rod, and the clamping driven portion 74 is a gear.

In one embodiment of the present invention, as shown in fig. 5, the fixed clamp assembly includes:

and a fixed clamping part 75 engaged with the clamping driven part 74, wherein the fixed clamping part 75 is slidably mounted in a clamping part limiting groove 76, the clamping part limiting groove 76 is used for limiting the fixed clamping part 75, and one side of the fixed clamping part 75 is provided with a fixed protection part for protecting the pressurizing part 62.

In this embodiment, fixed clamping part 75 is the arc slider structure, and the inside wall of arc slider is provided with the protruding portion for be suitable for different model pressure boost portion 62, thereby realized the fixed centre gripping to pressure boost portion 62, fixed protection portion adopts the elastomer material, has avoided droing of pressure boost portion 62, and the lateral wall of fixed clamping part 75 is provided with the arc rack parallel with it, and the meshing transmission between arc rack and the centre gripping follower 74.

During operation, when the position of fixed clamping part 75 needs to be adjusted, open centre gripping drive division 71, centre gripping drive division 71 drives centre gripping drive division 72 and rotates, and centre gripping drive division 72 drives centre gripping rotating part 73 and rotates, and centre gripping rotating part 73 drives centre gripping driven part 74 and rotates, and centre gripping driven part 74 drives fixed clamping part 75 slides, has realized the condition to fixed clamping part 75 position, and then makes fixed clamping part 75 realize firm centre gripping to pressure intensifying portion 62.

In a further preferred embodiment of the present invention, as shown in fig. 6, the brake assist mechanism 2 includes:

an auxiliary protection seat 21, wherein a heat dissipation groove 22 is arranged in the auxiliary protection seat 21;

the auxiliary heat dissipation mechanism is arranged in the heat dissipation groove 22 and is used for assisting the brake assembly 6 in dissipating heat;

and the at least one group of auxiliary heat collecting mechanisms 3 are arranged on the auxiliary protection seat 21, correspond to the auxiliary heat radiating mechanisms and are used for collecting and processing heat.

In this embodiment, the radiating groove 22 is rectangular channel or circular slot structure, and in order to accelerate the circulation of air in the radiating groove 22, be provided with a plurality of thermovents on the supplementary protection seat 21, the thermovent is rhombus or circular, and supplementary thermal-arrest mechanism 3 realizes collecting the thermal quick, then carries out the water conservancy diversion to the heat, is dissipated by supplementary radiating mechanism, avoids the overheated damage that leads to internal element of brake caliper. .

In a further preferred embodiment of the present invention, the auxiliary heat dissipation mechanism includes:

a main heat dissipation assembly 4 for collecting heat, disposed in the heat dissipation groove 22;

and the auxiliary radiating component 5 is matched with the main radiating component 4 to work, and the main radiating component 4 is fixedly connected with the auxiliary radiating component 5.

In one embodiment of the present invention, as shown in fig. 7-8, the primary heat sink assembly 4 includes:

a main heat dissipation part 41, wherein a plurality of main drainage grooves are formed in the main heat dissipation part 41;

a main heat dissipation group 45 installed in the main drainage groove 42, wherein the main heat dissipation group 45 comprises a main heat absorption part 451, two sides of the main heat absorption part 451 are provided with a main cooling assembly, the main cooling assembly comprises a first drainage pipe 452 and a second drainage pipe 453, and the first drainage pipe 452 is sleeved outside the second drainage pipe 453;

and the main cooling assembly is communicated with the main cooling assembly and comprises a first injection end 43 and a first discharge end 44, the first injection end 43 is communicated with the first discharge end 44 through circulating pipes, and the circulating pipes are respectively communicated with the first draft tube 452 and the second draft tube 453 and are used for cooling the main cooling group 45 and assisting the refrigeration and heat dissipation work of the main cooling group 45.

In this embodiment, main heat dissipation portion 41 is the rectangle seat structure, and main drainage groove is rectangular groove or circular slot structure, and when main drainage groove was the rectangle, its edge polishing circle of contact was handled, make things convenient for the installation and the fixing of main heat dissipation group 45, main heat absorption portion 451 is the heat absorption otter board, the heat absorption otter board material makes for the thermal-arrest material, heat conduction has been made things convenient for, first drainage tube 452 and second drainage tube 453 all adopt the ring annular structure, it has the coolant liquid to flow in first drainage tube 452 and the second drainage tube 453, quick absorption and processing to the heat have been realized.

In this embodiment, the first injecting end 43 is a liquid inlet, the first discharging end 44 is a liquid outlet, and the first injecting end 43 and the second discharging section are connected to a cold supply source, which is used for storing cooled coolant to ensure the cooling effect.

In a further preferred embodiment of the present invention, as shown in fig. 9, the secondary heat dissipation assembly 5 includes:

a sub heat dissipation part 51, the sub heat dissipation part 51 being fixedly connected to the main heat dissipation part 41, the sub heat dissipation part 51 having a sub vent groove;

the auxiliary cooling device comprises an auxiliary heat absorption part 55 arranged in an auxiliary drainage groove, an auxiliary cooling component is arranged on one side of the auxiliary heat absorption part 55 and comprises at least one group of second injection ends 52 and at least one group of second discharge ends 53, the second injection ends 52 are communicated with the second discharge ends 53 through a liquid guide pipe 54, an auxiliary cooling group 56 used for refrigerating the auxiliary heat absorption part 55 is arranged on a cooling pipe, and the auxiliary cooling group 56 is communicated with the liquid guide pipe 54.

In this embodiment, the auxiliary heat dissipating portion 51 is a rectangular base structure, and the auxiliary drainage grooves are used for absorbing the waste heat after being processed by the main heat dissipating component 4, thereby ensuring that the heat is processed by sufficient absorption, the auxiliary drainage grooves are circular groove structures, the auxiliary cooling set 56 is a spiral pipe structure, the contact area between the auxiliary cooling set and the hot air flow is increased, in this embodiment, the auxiliary heat absorbing portion 55 is an arc-shaped plate structure, and the circumferential uniform distribution is on the side wall of the auxiliary drainage grooves for heat absorption.

In a further preferred embodiment of the present invention, as shown in fig. 10, the auxiliary heat collecting mechanism 3 includes:

at least one set of auxiliary heat collecting assemblies, the auxiliary heat collecting assemblies comprising:

a sound-deadening portion 31, the sound-deadening portion 31 being used for noise cancellation;

a heat passing part arranged in the silencing part 31 and used for guiding hot air

In this embodiment, the silencing part 31 is an inverted circular truncated cone structure, so as to absorb noise, and the inner wall of the silencing part 31 is provided with multiple groups of irregular sound absorption holes and sound absorption corrugations, so as to achieve sufficient silencing and noise reduction.

In a further preferred embodiment of the present invention, the heat passing portion includes:

a heat conduction driving member 32 fixedly installed in the sound deadening portion 31;

lead to hot transmission portion 33 with leading to hot driving piece 32 fixed connection, it is equipped with logical hot drainage piece 34 to lead to hot transmission portion 33 to go up the cover, leads to hot drainage piece 34 and is used for the drainage of steam

In this embodiment, lead to hot driving piece 32 and be servo motor, and lead to hot transmission portion 33 and be the pivot, lead to hot drainage piece 34 and be spiral auger, it passes through bolt and leads to hot transmission portion 33 fixed connection, and the during operation opens and leads to hot driving piece 32, leads to hot driving piece 32 and drives and lead to hot transmission portion 33 and lead to hot drainage piece 34 and rotate, has realized the absorption to the hot gas flow, then in the hot gas flow flows into radiating groove 22, has realized the abundant absorption processing to the heat.

In conclusion, the embodiment of the invention provides a novel brake caliper, the brake auxiliary mechanism 2 is arranged, heat generated by the brake assembly 6 during operation can be collected, heat can be quickly dissipated, a brake disc and a wheel are protected, and the service life of the brake assembly 6 is prolonged.

It should be noted that, for simplicity of description, the above-mentioned embodiments are described as a series of acts, but those skilled in the art will recognize that the present invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the invention.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units is only one type of division of logical functions, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or communication connection may be an indirect coupling or communication connection between devices or units through some interfaces, and may be in a telecommunication or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

The above examples are only used to illustrate the technical solutions of the present invention, and do not limit the scope of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from these embodiments without making any inventive step, fall within the scope of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art may still make various combinations, additions, deletions or other modifications of the features of the embodiments of the present invention according to the situation without conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present invention, and these technical solutions also fall within the protection scope of the present invention.