CN215851111U - Grid assembly and electric vehicle with same - Google Patents

Abstract

The utility model provides a grid assembly and an electric vehicle with the same. The grill assembly includes a driving part (10); the transmission rod assembly (20), the transmission rod assembly (20) comprises a transmission rod (21), and the transmission rod (21) is connected with the driving part (10); the grating comprises a plurality of grating blades (30), the grating blades (30) are connected with a transmission rod (21), and a driving part (10) drives the transmission rod (21) to rotate so that the transmission rod (21) drives the grating blades (30) to rotate by a preset angle. The grating component can control the grating blades (30) to move to the optimal opening and closing angle according to the change of working conditions, and the practicability of the grating component is effectively improved. By adopting the technical scheme, the service life of the vehicle equipment is effectively prolonged.

Description

Grid assembly and electric vehicle with same

Technical Field

The utility model relates to the technical field of vehicle equipment, in particular to a grille component and an electric vehicle with the same.

Background

In the prior art, the variety of the grid components adopted by the cabin door of the passenger car is single, the opening and closing angle of the grid cannot be changed, and the use requirements under various environments cannot be met. When the opening and closing angle of the grill is too small, heat dissipation from components inside the grill assembly is affected. When the opening and closing angle of the grating is too large, sundries can enter the cabin door through the grating in a non-working state to influence the service life of the electric device, and the existing grating assembly needs to be opened when being designed into different angles at each time, so that the design workload is increased, and the cost is also increased.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a grille component and an electric vehicle with the same, and aims to solve the problem that the opening and closing angle of the grille component in the prior art cannot be changed.

In order to achieve the above object, according to one aspect of the present invention, there is provided a grill assembly including: a drive section; the transmission rod assembly comprises a transmission rod, and the transmission rod is connected with the driving part; the grating blades are multiple and connected with the transmission rod, and the driving part drives the transmission rod to rotate so that the transmission rod drives the grating blades to rotate by a preset angle.

Further, the length direction of the transmission rod is perpendicular to the length direction of the grating blades.

Furthermore, the end part of at least one end of each grid blade is provided with a first gear, a second gear is arranged at the position of the transmission rod opposite to the first gear, and the second gear is meshed with the first gear.

Further, the second gear is provided integrally with the transmission lever.

Further, the grille blade includes: the blade body, the tip of the first end of blade body and the tip of the second end of blade body all are provided with the spliced pole, are provided with first gear on each spliced pole.

Further, the tip of the first end of blade body and the tip of the second end of blade body all are provided with the guide rail, and the guide rail sets up with the connecting column interval.

Further, the driving part comprises a first driving part and a second driving part, the transmission rod comprises a first transmission rod and a second transmission rod, the first driving part is connected with the first transmission rod, the second driving part is connected with the second transmission rod, the first transmission rod and the second transmission rod are arranged in parallel, and the blade body is connected with the first transmission rod and the second transmission rod through the connecting column.

Further, the grill assembly further includes: the outer frame comprises a first frame, a second frame, a third frame and a fourth frame which are sequentially connected, a first transmission rod is arranged in the first frame, and a second transmission rod is arranged in the third frame.

Furthermore, a plurality of first limiting grooves and a plurality of second limiting grooves are formed in the surface, opposite to the first frame and the third frame, of the first frame, the first limiting grooves and the second limiting grooves are alternately arranged along the length direction of the third frame, the connecting column of each grid blade corresponds to one first limiting groove, the guide rail of each grid blade corresponds to one second limiting groove, and the second limiting grooves are arc-shaped grooves.

Further, the grill assembly further includes: the temperature sensor is connected with the outer frame, and/or the air volume sensor is connected with the outer frame.

According to another aspect of the utility model, an electric vehicle is provided, which comprises a grille component, wherein the grille component is the grille component.

By applying the technical scheme of the utility model, the grating component comprises the driving part, the transmission rod component and the grating blades, the driving part drives the transmission rod to rotate, the transmission rod drives the grating blades to rotate by a preset angle, so that the opening and closing angle of the grating blades can be adjusted at any time, the grating component can control the grating blades to move to the optimal opening and closing angle according to the change of working conditions, and the practicability of the grating component is effectively improved. By adopting the technical scheme, the service life of the vehicle equipment is effectively prolonged.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 shows a schematic structural view of a first embodiment of a grid assembly according to the present invention;

FIG. 2 shows a schematic structural view of a second embodiment of a grid assembly according to the present invention;

FIG. 3 shows a schematic structural view of a third embodiment of a grid assembly according to the present invention;

FIG. 4 shows a schematic structural view of a fourth embodiment of a grid assembly according to the present invention;

FIG. 5 shows a schematic structural view of an embodiment of a grille blade of the grille assembly in accordance with the present invention;

fig. 6 shows a schematic view of an embodiment of an outer frame of the grid assembly according to the present invention.

Wherein the figures include the following reference numerals:

10. a drive section; 11. a first driving section; 12. a second driving section;

20. a drive rod assembly; 21. a transmission rod; 211. a first drive lever; 212. a second transmission rod;

30. a grille blade; 300. a blade body; 301. connecting columns; 3011. a first gear; 302. a guide rail;

40. an outer frame; 41. a first frame; 411. a first limit groove; 412. a second limit groove; 42. a second frame; 43. a third frame; 44. a fourth frame;

50. a temperature sensor.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

Referring to fig. 1-6, according to an embodiment of the present application, a grill assembly is provided.

The grill assembly includes a driving part 10, a driving lever assembly 20, and a grill blade 30. The drive link assembly 20 includes a drive link 21. The transmission lever 21 is connected to the driving unit 10. The number of the grill vanes 30 is plural, and the plurality of grill vanes 30 are connected to the transmission lever 21. The driving part 10 drives the transmission rod 21 to rotate so that the transmission rod 21 drives the grille blade 30 to rotate by a preset angle.

By applying the technical scheme of the utility model, the grating component comprises the driving part 10, the transmission rod component 20 and the grating blades 30, the driving rod 21 is driven to rotate by the driving part 10, the transmission rod 21 drives the grating blades 30 to rotate by a preset angle, so that the opening and closing angle of the grating blades 30 can be adjusted at any time, the grating component can control the grating blades 30 to move to the optimal opening and closing angle according to the change of working conditions, and the practicability of the grating component is effectively improved. By adopting the technical scheme, the service life of the vehicle equipment is effectively prolonged.

The opening and closing angle of the grating blades 30 can be adjusted at any time, the grating assembly can be provided with the optimal opening and closing angle under different use conditions and use scenes, and the parts on one side of the grating assembly can be better subjected to the effects of heat dissipation, protection and the like. By adopting the technical scheme, the problem that the grid assembly in the prior art cannot be suitable for various use working conditions and use environments is solved.

Specifically, the length direction of the transmission lever 21 is disposed perpendicular to the length direction of the grille blade 30. This arrangement provides good structural stability between the driving lever 21 and the grill blade 30, and the driving lever 21 can stably support the grill blade 30.

The end of at least one end of each of the grill blades 30 is provided with a first gear 3011. A second gear is provided at a position of the transmission rod 21 opposite to the first gear 3011. The second gear is provided to mesh with the first gear 3011. The arrangement enables the transmission rod 21 to transmit the power output by the driving part 10 to the grille blade 30, so as to control the opening and closing angle of the grille blade 30, wherein the first gear 3011 and the second gear may be matched by a bevel gear and a bevel gear, or a worm gear and a worm may be matched under the condition that the grille blade 30 and the transmission rod 21 are reasonably deformed.

In order to improve the power transmission efficiency during the transmission, a second gear is provided integrally with the transmission rod 21.

As shown in fig. 1, the grille blade 30 includes a blade body 300. The end of the first end of the blade body 300 and the end of the second end of the blade body 300 are both provided with a connection post 301. Each connecting column 301 is provided with a first gear 3011. The arrangement enables the plurality of blade bodies 300 to be in power transmission and connection with the transmission rod 21 through the plurality of first gears 3011 on the plurality of connecting columns 301, and the connecting columns 301 can enable reasonable rotating space to be kept between the blade bodies 300 and the transmission rod 21 so as to prevent the blade bodies 300 from interfering with the transmission rod 21 in the movement process.

As shown in fig. 5, the end of the first end of the blade body 300 and the end of the second end of the blade body 300 are provided with guide rails 302, and the guide rails 302 are spaced apart from the connecting column 301. The guide rail 302 can guide the blade body 300, that is, during the movement of the blade body 300, the guide rail 302 always changes direction due to obstruction, so that the blade body 300 moves within a preset stroke range. The guide rail 302 may be plural.

Further, the driving part 10 includes a first driving part 11 and a second driving part 12. Drive link 21 includes a first drive link 211 and a second drive link 212. The first driving unit 11 is connected to the first transmission lever 211, and the second driving unit 12 is connected to the second transmission lever 212. The first driving lever 211 and the second driving lever 212 are arranged in parallel. The blade body 300 is connected with the first transmission rod 211 and the second transmission rod 212 through the connection column 301. The arrangement enables both ends of the blade body 300 to be driven, so that the movement of the blade body 300 is more stable, and even if one driving part 10 fails, no safety accident occurs. Even if the driving part 10 of one grille component breaks down during the process of running the electric vehicle at high speed, the electric appliances in the cabin door of the electric vehicle cannot generate danger such as explosion due to overheating.

Specifically, the grill assembly further includes an outer frame 40. The outer frame 40 includes a first frame 41, a second frame 42, a third frame 43, and a fourth frame 44 connected in sequence. The first driving lever 211 is disposed in the first frame 41. The second transmission lever 212 is disposed within the third rim 43. The grill assembly is composed of four frames, which greatly increases the structural stability of the outer frame 40 of the grill assembly.

As shown in fig. 6, a plurality of first limiting grooves 411 and a plurality of second limiting grooves 412 are formed on the surface of the first frame 41 opposite to the third frame 43. The plurality of first limiting grooves 411 and the plurality of second limiting grooves 412 are alternately arranged along the length direction of the third frame 43. The connecting column 301 of each grille vane 30 corresponds to one first limiting groove 411. The guide rail 302 of each grille blade 30 corresponds to one of the second retaining grooves 412. The second limiting groove 412 is an arc-shaped groove. This arrangement enables the plurality of grill blades 30 to move smoothly within a predetermined stroke range, and also serves to prevent the connection of the grill blades 30 to the outer frame 40 from being lost.

Further, the grill assembly also includes a temperature sensor 50. The temperature sensor 50 is connected to the outer frame 40. The air volume sensor is connected to the outer frame 40. Set up like this and can monitor the temperature of the part of grid subassembly one side in real time, prevent to produce the safety risk because of the radiating effect is not good to lead to electrical apparatus. The data from the temperature sensor 50 can be uploaded to a remote server and displayed on the cab's smart screen. And when the temperature exceeds a preset value, controlling the grille to open a preset angle to ventilate.

The grille component in the above embodiment can also be used in the technical field of electric vehicles, that is, according to another aspect of the present application, there is provided an electric vehicle, including a grille component, where the grille component is the indoor unit in the above embodiment.

Preferably, the working principle of the grid assembly of the present application is as follows: in the driving process of an electric vehicle or other vehicles, the grille component is arranged at the position of a cabin door, the temperature sensor 50 on the inner side of the cabin door starts to work and transmits a detected temperature signal to a driving computer of the electric vehicle, the driving computer makes judgment according to the current environment and temperature, the driving computer presets the optimal opening and closing angle of the grille component according to the judgment result and transmits the angle as an angle instruction to the grille component. The grid subassembly receives and controls drive division 10 to rotate behind this angle instruction, drive division 10 is connected for gear drive with transfer line 21, drive division 10 drive transfer line 21 is rotatory, transfer line 21 adopts gear fit with spliced pole 301 to be connected, transfer line 21 is rotatory for replacing spliced pole 301, spliced pole 301 drives blade body 300 and rotates, guide rail 302 can slide in second spacing groove 412 this moment, thereby make blade body 300 change the angle that opens and shuts, wherein, the surface of transfer line 21 can adopt the device cover parcel, so that the appearance is more pleasing to the eye. Adopt the technical scheme of this application, the high amount mold opening expense that produces when can reducing the grid of designing different motorcycle types, and can be according to and can in time adjust the angle that opens and shuts of blade body 300 according to the under-deck condition of difference, improve battery compartment ventilation efficiency effectively, the continuation of the journey mileage of very big increase battery to after stopping, the driving computer cabinet of electric motor car controls grid assembly self-closing. The grille assembly may be mounted to the door using self-tapping screws, with the driver 10 of the grille assembly being electrically connected to the body harness.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may also be oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

In addition to the foregoing, it should be noted that reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the utility model to effect such feature, structure, or characteristic in connection with other embodiments.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (11)

1. A grid assembly, comprising:

a drive unit (10);

a drive rod assembly (20), the drive rod assembly (20) comprising a drive rod (21), the drive rod (21) being connected with the drive section (10);

the grating blade (30), grating blade (30) are a plurality of, and are a plurality of grating blade (30) with transfer line (21) are connected, drive portion (10) drive transfer line (21) are rotatory, so that transfer line (21) drive grating blade (30) rotate and preset the angle.

2. The grate assembly of claim 1 wherein the length direction of the drive rod (21) is arranged perpendicular to the length direction of the grate blades (30).

3. The grille assembly of claim 1 or 2 wherein an end of at least one end of each of the grille blades (30) is provided with a first gear (3011), and the drive link (21) is provided with a second gear at a position opposite to the first gear (3011), the second gear being disposed in mesh with the first gear (3011).

4. The grate assembly of claim 3 wherein the second gear is integral with the drive rod (21).

5. The grate assembly of claim 3 wherein the grate blades (30) comprise:

the blade comprises a blade body (300), connecting columns (301) are arranged at the end part of the first end of the blade body (300) and the end part of the second end of the blade body (300), and a first gear (3011) is arranged on each connecting column (301).

6. The grid assembly according to claim 5, characterized in that the ends of the first end of the blade body (300) and the second end of the blade body (300) are each provided with a guide rail (302), the guide rails (302) being arranged at a distance from the connecting column (301).

7. The grate assembly of claim 6, wherein the driving part (10) comprises a first driving part (11) and a second driving part (12), the driving rod (21) comprises a first driving rod (211) and a second driving rod (212), the first driving part (11) is connected with the first driving rod (211), the second driving part (12) is connected with the second driving rod (212), the first driving rod (211) and the second driving rod (212) are arranged in parallel, and the blade body (300) is connected with the first driving rod (211) and the second driving rod (212) through the connecting column (301).

8. The grate assembly of claim 7 further comprising:

the outer frame (40), outer frame (40) is including first frame (41), second frame (42), third frame (43), fourth frame (44) that connect gradually, first transfer line (211) set up in first frame (41), second transfer line (212) set up in third frame (43).

9. The grid assembly according to claim 8, wherein a plurality of first limiting grooves (411) and a plurality of second limiting grooves (412) are formed in the surfaces of the first frame (41) and the third frame (43) which are opposite to each other, the plurality of first limiting grooves (411) and the plurality of second limiting grooves (412) are alternately arranged along the length direction of the third frame (43), the connecting column (301) of each grid blade (30) corresponds to one first limiting groove (411), the guide rail (302) of each grid blade (30) corresponds to one second limiting groove (412), and the second limiting grooves (412) are arc-shaped grooves.

10. The grate assembly of claim 8 further comprising:

a temperature sensor (50), the temperature sensor (50) being connected to the outer frame (40) and/or

And the air volume sensor is connected with the outer frame (40).

11. An electric vehicle comprising a grill assembly, wherein the grill assembly is as claimed in any one of claims 1 to 10.

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