CN220890893U - Front hub brake assembly of electric vehicle - Google Patents
Front hub brake assembly of electric vehicle Download PDFInfo
- Publication number
- CN220890893U CN220890893U CN202322893988.6U CN202322893988U CN220890893U CN 220890893 U CN220890893 U CN 220890893U CN 202322893988 U CN202322893988 U CN 202322893988U CN 220890893 U CN220890893 U CN 220890893U
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- China
- Prior art keywords
- hub brake
- subassembly
- hub
- heat dissipation
- brake assembly
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 37
- 238000001816 cooling Methods 0.000 claims description 39
- 238000012544 monitoring process Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
The utility model discloses a front hub brake assembly of an electric vehicle, which relates to the technical field of hub brake assemblies and comprises a hub brake assembly, wherein the hub brake assembly is assembled at a front driving shaft part of the electric vehicle, a brake cover heat dissipation window is formed in the inner side of the hub brake assembly, heat dissipation grooves are formed in the outer side of the hub brake assembly, and heat conducting fins which are uniformly distributed are sleeved in the heat dissipation grooves. This electric motor car front hub brake subassembly is through the cooperation use of hub brake subassembly and heat dissipation groove and conducting strip and thermovent for this electric motor car front hub brake subassembly has seted up the heat dissipation groove in the side part of hub brake subassembly, and the evenly distributed's conducting strip has been set in the heat dissipation groove, when structure work and the heat production in the hub brake subassembly, the regional heat accessible conducting strip of side outwards conducts, and cooperate the thermovent between the conducting strip to carry out heat exchange with the outside air of hub brake subassembly, thereby realize the comprehensive heat dissipation of structure in the hub brake subassembly, thereby further promote the radiating effect of this electric motor car front hub brake subassembly.
Description
Technical Field
The utility model relates to the technical field of hub brake assemblies, in particular to a front hub brake assembly of an electric vehicle.
Background
The electric vehicle is mainly used for sightseeing, passenger carrying, public security patrol and goods carrying, and is mainly used for carrying passengers in places such as parks, scenic spots, leisure holidays, universities, hospitals, golf courses, real estate companies and the like.
The prior art CN202011217406.7 proposes that most of the prior devices can not increase the protection of the device in the running process, the braking effect of the device is reduced, the heat dissipation and the internal drying keeping can not be utilized to prevent the brake skin from falling off, and further the potential safety hazard of the device is increased, and the motor hub and brake combination structure with heat dissipation durability and safety is provided based on the potential safety hazard.
However, the hub brake combination structure still has a certain defect in the actual use process, although the cooling can be assisted by wind beams generated by the motor shaft and the fan structure, the cooling effect on the outer side edge part of the hub brake assembly is limited, the cooling effect is still not comprehensive enough, and the motor shaft and the fan structure need to continuously work to consume certain electric energy additionally, so that the energy waste is easy to occur.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a front hub brake assembly of an electric vehicle, which solves the problems in the prior art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a hub brake subassembly before electric motor car, includes the hub brake subassembly, the assembly of hub brake subassembly is in the front drive axle position of electric motor car, and the inboard of hub brake subassembly has seted up the floodgate and has covered the heat dissipation window, the heat dissipation groove has been seted up in the outside of hub brake subassembly, the cover is equipped with evenly distributed's conducting strip in the heat dissipation groove, evenly distributed's thermovent between the conducting strip has been seted up in the outside of hub brake subassembly, the middle part cover of hub brake subassembly is equipped with the axle bed, the outside cover of hub brake subassembly is equipped with the cooling unit that is located the floodgate and covers the heat dissipation window outside, and the externally mounted of hub brake subassembly has in cooling unit electric connection's monitor.
Further, the four corners of the cooling unit are provided with uniformly distributed fastening bolts, and the cooling unit is in threaded connection with the hub brake assembly through the fastening bolts.
Furthermore, the outside of hub floodgate subassembly has seted up the recess, cooling unit, monitor all assemble in the recess.
Furthermore, the cooling units are symmetrically distributed on the outer side of the shaft seat, and the monitors are assembled between the two groups of cooling units.
Further, the rocker arm is associated with the hub brake assembly through a cam shaft, and the shaft seat is matched with a front driving shaft of the electric vehicle.
Further, the bottom end of the monitor is equipped with a monitoring tip that extends to the inside of the hub brake assembly.
The utility model provides a front hub brake assembly of an electric vehicle, which has the following beneficial effects:
1. This electric motor car front hub brake subassembly is through the cooperation use of hub brake subassembly and heat dissipation groove and conducting strip and thermovent for this electric motor car front hub brake subassembly has seted up the heat dissipation groove in the side part of hub brake subassembly, and the evenly distributed's conducting strip has been set in the heat dissipation groove, when structure work and the heat production in the hub brake subassembly, the regional heat accessible conducting strip of side outwards conducts, and cooperate the thermovent between the conducting strip to carry out heat exchange with the outside air of hub brake subassembly, thereby realize the comprehensive heat dissipation of structure in the hub brake subassembly, thereby further promote the radiating effect of this electric motor car front hub brake subassembly.
2. This electric motor car front hub brake subassembly is used through the cooperation of monitor and cooling unit and hub brake subassembly for this electric motor car front hub brake subassembly has assembled cooling unit in the outside of hub brake subassembly and has assisted the heat dissipation of hub brake subassembly working process, and monitor the temperature of structure in the hub brake subassembly through the outside monitor of hub brake subassembly, when the temperature of monitor monitoring is lower, the structure relies on natural heat dissipation in the hub brake subassembly, when the temperature is higher, cooling unit work and preparation wind beam, take out the heat in the hub brake subassembly fast, reduce the energy consumption of this electric motor car front hub brake subassembly in the continuous working process.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the front face of the present utility model;
FIG. 3 is a schematic diagram of a side structure of the present utility model;
FIG. 4 is a schematic view of the exterior of the cooling unit of the present utility model;
fig. 5 is a schematic structural view of the monitor of the present utility model.
In the figure: 1. a hub brake assembly; 2. a cooling unit; 3. a monitor; 4. a fastening bolt; 5. a rocker arm; 6. a heat sink; 7. a shaft seat; 8. a heat conductive sheet; 9. and a heat radiation port.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a front hub brake subassembly of electric motor car, including hub brake subassembly 1, hub brake subassembly 1 assembles in the front drive axle position of electric motor car, and the inboard of hub brake subassembly 1 has seted up the brake and has covered the heat dissipation window, heat dissipation groove 6 has been seted up to the outside of hub brake subassembly 1, the cover is equipped with evenly distributed's conducting strip 8 in the heat dissipation groove 6, when structure work and the heat production in the hub brake subassembly 1, the outside conduction of side regional heat accessible conducting strip 8, evenly distributed's thermovent 9 between conducting strip 8 has been seted up in the outside of hub brake subassembly 1, the heat of conducting strip 8 exports the heat accessible thermovent 9 carries out heat exchange with the outside air of hub brake subassembly 1.
The middle part cover of hub floodgate subassembly 1 is equipped with axle bed 7, and through the camshaft association between rocking arm 5 and the hub floodgate subassembly 1, the front drive axle's of electric motor car locking can be assisted in the during operation of hub floodgate subassembly 1 to the association between rocking arm 5 and the hub floodgate subassembly 1 through the camshaft, realizes braking action, and axle bed 7 and electric motor car front drive axle phase-match, and when the whole assembly of hub floodgate subassembly 1 was in the electric motor car, axle bed 7 was docked with electric motor car front drive axle.
Referring to fig. 2 to 5, a cooling unit 2 located outside a heat dissipation window of a brake cover is sleeved outside a hub brake assembly 1, a monitor 3 electrically connected with the cooling unit 2 is mounted outside the hub brake assembly 1, uniformly distributed fastening bolts 4 are arranged at four corners of the cooling unit 2, the cooling unit 2 is mounted outside the heat dissipation window of the brake cover opened on the inner side of the hub brake assembly 1 through the fastening bolts 4, the heat dissipation window is sealed, the cooling unit 2 is in threaded connection with the hub brake assembly 1 through the fastening bolts 4, when the cooling unit 2 is in high temperature during operation, the cooling unit 2 works and prepares a wind beam, and heat in the hub brake assembly 1 is rapidly extracted through the heat dissipation window of the brake cover, so that the working environment of the structure in the hub brake assembly 1 is ensured.
The outside of hub floodgate subassembly 1 is seted up flutedly, and cooling unit 2, monitor 3 all assemble in the recess, and the recess in the outside of hub floodgate subassembly 1 can provide stable installation fixed space for cooling unit 2, monitor 3 to play certain guard action to cooling unit 2, monitor 3, cooling unit 2 in the outside symmetric distribution of axle bed 7, the outside monitor 3 of hub floodgate subassembly 1 can monitor the temperature of structure in the hub floodgate subassembly 1.
The monitor 3 is assembled between two sets of cooling units 2, when the temperature of monitor 3 monitoring is lower, the structure can rely on natural heat dissipation in the hub brake subassembly 1, when the temperature is higher in the hub brake subassembly 1, monitor 3 again control cooling unit 2 work and preparation wind beam, monitor 3's bottom is equipped with the monitoring end, the inboard that the monitoring end extends to hub brake subassembly 1, the inside of hub brake subassembly 1 can be got into to the monitoring end of monitor 3 bottom, monitor the operational environment of structure in the hub brake subassembly 1, thereby adjust cooling unit 2's operating condition, reduce the energy consumption in the whole continuous working process of subassembly.
In sum, this electric motor car front hub brake subassembly, when using, hub brake subassembly 1 whole assembly is in the electric motor car, axle bed 7 and the front drive axle butt joint of electric motor car, heat dissipation groove 6 has been seted up to hub brake subassembly 1's side part, and when the heat dissipation groove 6 has been sleeved evenly distributed's conducting strip 8, structural work in the hub brake subassembly 1 and produce the heat, the heat in side region accessible conducting strip 8 outwards conducts, and cooperate the cooling port 9 between the conducting strip 8 and the outside air of hub brake subassembly 1 to carry out the heat exchange, realize the comprehensive heat dissipation of structure in the hub brake subassembly 1, further promote the radiating effect, the outside of hub brake subassembly 1 has assembled the heat dissipation of cooling unit 2 auxiliary hub brake subassembly 1 during operation, the outside monitor 3 of hub brake subassembly 1 monitors the temperature of structure in the hub brake subassembly 1, when monitor 3 monitors the temperature lower, the structure relies on natural heat dissipation in the hub brake subassembly 1, when the temperature is higher, cooling unit 2 works and prepares the wind beam, heat in the hub brake subassembly 1 is taken out fast, guarantee the operational environment of structure in the hub brake subassembly 1, and the continuous heat dissipation in the whole process can be accomplished to the electric motor car front hub brake subassembly through the control of this front monitor 3.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a front hub brake subassembly of electric motor car, includes hub brake subassembly (1), hub brake subassembly (1) assemble in the front drive axle position of electric motor car, and the inboard of hub brake subassembly (1) has seted up floodgate lid heat dissipation window, its characterized in that: the heat dissipation groove (6) has been seted up in the outside of hub floodgate subassembly (1), the cover is equipped with evenly distributed's conducting strip (8) in heat dissipation groove (6), evenly distributed's thermovent (9) have been seted up in the outside of hub floodgate subassembly (1) between conducting strip (8), axle bed (7) are equipped with to the middle part cover of hub floodgate subassembly (1), the outside cover of hub floodgate subassembly (1) has cooling unit (2) that are located the floodgate lid heat dissipation window outside, and the externally mounted of hub floodgate subassembly (1) has monitor (3) in cooling unit (2) electric connection.
2. An electric vehicle front hub brake assembly as set forth in claim 1 wherein: the four corners of the cooling unit (2) are provided with uniformly distributed fastening bolts (4), and the cooling unit (2) is in threaded connection with the hub brake assembly (1) through the fastening bolts (4).
3. An electric vehicle front hub brake assembly as set forth in claim 1 wherein: the outside of hub floodgate subassembly (1) is seted up flutedly, cooling unit (2), monitor (3) all assemble in the recess.
4. A front hub brake assembly for an electric vehicle as set forth in claim 3, wherein: the cooling units (2) are symmetrically distributed on the outer side of the shaft seat (7), and the monitors (3) are assembled between the two groups of cooling units (2).
5. An electric vehicle front hub brake assembly as set forth in claim 1 wherein: the rocker arm (5) is associated with the hub brake assembly (1) through a cam shaft, and the shaft seat (7) is matched with a front driving shaft of the electric vehicle.
6. An electric vehicle front hub brake assembly as set forth in claim 4 wherein: the bottom of the monitor (3) is provided with a monitoring end head which extends to the inner side of the hub brake assembly (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322893988.6U CN220890893U (en) | 2023-10-27 | 2023-10-27 | Front hub brake assembly of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322893988.6U CN220890893U (en) | 2023-10-27 | 2023-10-27 | Front hub brake assembly of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220890893U true CN220890893U (en) | 2024-05-03 |
Family
ID=90878065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322893988.6U Active CN220890893U (en) | 2023-10-27 | 2023-10-27 | Front hub brake assembly of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220890893U (en) |
-
2023
- 2023-10-27 CN CN202322893988.6U patent/CN220890893U/en active Active
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