CN117841884A - Grille assembly for vehicle and vehicle with same - Google Patents

Abstract

The invention discloses a grille assembly for a vehicle and a vehicle with the grille assembly. The grille assembly includes: the grid body is provided with a grid groove; the light-emitting assembly comprises a rear shell and a light-emitting component, wherein the rear shell is provided with a front protection connecting part, the grid body is fixed on the rear shell, the light-emitting component comprises a light guide support, a light guide piece and a light-emitting piece, the light guide support is fixed on the rear shell, the light guide piece and the light-emitting piece are fixed on the light guide support, the light guide piece comprises a plurality of light guide columns, a light-emitting area of the light-emitting piece is aligned with the end part of the light guide column, the light guide column is used for conducting light of the end part of the light guide column along the extending direction of the light guide column, the extending direction of the light guide column is consistent with the extending direction of the grid groove, and the light of the light guide column is at least partially exposed from the grid groove. According to the grid assembly of the invention, the light of the light guide column is exposed from the grid groove, so that the large-area light emission of the grid assembly can be realized. The front middle support supports the grille assembly, so that the front end Z of the vehicle can be prevented from sinking seriously.

Description

Grille assembly for vehicle and vehicle with same

Technical Field

The invention relates to the technical field of vehicle parts, in particular to a grille assembly for a vehicle and the vehicle with the grille assembly.

Background

In the related art, in the market of automobiles (such as commercial vehicles and passenger vehicles), most of front bumper assembly systems have the luminous effect of LOGO luminescence, or the joint of a grille and a front bumper is provided with an LED lamp strip inserted in the middle for luminescence, or the grille locally emits light in a small area. The user generally reflects the weak technological sense and poor effect presentation and no advanced sense of the luminous effects. In addition, the grille assembly is heavy in weight, resulting in serious sinking of the front end Z of the vehicle.

Disclosure of Invention

The present invention aims to solve, at least to some extent, one of the above technical problems in the prior art. Therefore, the invention provides a grille assembly for a vehicle, which can realize large-area light emission and prevent the front end Z of the vehicle from sinking seriously.

The invention further provides a vehicle with the grid assembly.

A grille assembly for a vehicle according to an embodiment of the present invention includes: the grid body is provided with a grid groove penetrating in the thickness direction; the light-emitting assembly comprises a rear shell and a light-emitting component, wherein the rear shell is positioned on one side, facing the passenger cabin of the vehicle, of the grille body, the rear shell is provided with a front protection connecting part, the grille body is fixed on the rear shell, the light-emitting component is positioned between the grille body and the rear shell, the light-emitting component comprises a light guide support, a light guide member and a light-emitting member, the light guide support is fixedly arranged on the rear shell, the light guide member and the light-emitting member are fixedly arranged on the light guide support, the light guide member comprises a plurality of light guide columns, a light-emitting area of the light-emitting member is aligned with the end parts of the light guide columns, the light guide columns are used for conducting light at the end parts of the light guide columns along the extending direction of the light guide columns, the extending direction of the light guide columns is consistent with the extending direction of the grille groove, and the light of the light guide columns is at least partially exposed from the grille groove.

According to the grid assembly provided by the embodiment of the invention, the extending direction of the light guide column is consistent with the extending direction of the grid groove, and the light of the light guide column is exposed from the grid groove, so that the large-area light emission of the grid assembly can be realized. In addition, install the grid assembly on the support in the front insurance, the support can support the grid assembly in the front insurance, can prevent that vehicle front end Z from sinking seriously downwards.

According to some embodiments of the invention, the light emitting element comprises a lamp panel and a plurality of lamp bodies arranged on the lamp panel, the lamp panel is fixedly arranged on the light guide bracket, and the lamp bodies are aligned with the end parts of the light guide columns and are suitable for emitting light.

According to some embodiments of the present invention, the light guide column includes a plurality of light guide sections, the plurality of light guide sections are located on the same extension line, two adjacent light guide sections are connected through a connection section, the connection section is located outside the extension line where the plurality of light guide sections are located, and one end of the light guide section connected with the connection section is provided with the lamp body.

According to some embodiments of the invention, the plurality of light guide columns are connected by a connecting portion, a first positioning structure and a first mounting structure are arranged on the connecting portion, the first positioning structure is in positioning fit with a second positioning structure on the light guide support, and the first mounting structure is fixedly fit with a second mounting structure on the light guide support.

According to some embodiments of the invention, the light guide support is provided with a clamping structure for clamping the light guide column from the radial direction of the light guide column.

According to some embodiments of the invention, the light emitting assembly further comprises an inner plate mask, the inner plate mask is fixed with the rear shell, the light emitting component is located between the inner plate mask and the rear shell, the inner plate mask is provided with light transmitting fins corresponding to the light guide columns and the grille grooves, and the light transmitting fins are embedded in the corresponding grille grooves.

According to some embodiments of the invention, the plurality of light guide posts are arranged in parallel and extend in an up-down direction and/or a left-right direction of the vehicle.

According to another embodiment of the invention, the vehicle comprises a front bumper middle support, a front bumper and the grid assembly, wherein the front bumper is installed on the front bumper middle support, and the front bumper connecting part is fixedly connected with the front bumper middle support.

According to some embodiments of the invention, the vehicle further comprises a controller, the light emitting element is connected with the controller through a wire, and the light emitting element is used for receiving a first control signal of the controller.

According to some embodiments of the invention, the controller is a headlight controller, which is further connected to a headlight of the vehicle by a wire, the headlight being configured to receive a second control signal of the headlight controller.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

FIG. 1 is a front view of a grille assembly on a vehicle in accordance with an embodiment of the present invention;

FIG. 2 is a schematic perspective view of a grille assembly according to an embodiment of the invention;

FIG. 3 is a schematic diagram of an assembly of a lighting assembly;

FIG. 4 is an exploded schematic view of a lighting assembly;

FIG. 5 is a schematic perspective view of the grill body;

FIG. 6 is a schematic perspective view of a grille assembly according to an embodiment of the present invention;

FIG. 7 is an exploded schematic view of a light emitting assembly;

FIG. 8 is a schematic cross-sectional view of A-A in FIG. 7;

FIG. 9 is a schematic diagram at B in FIG. 7;

FIG. 10 is a schematic view at C in FIG. 7;

FIG. 11 is a schematic view at D in FIG. 7;

FIG. 12 is a cross-sectional view of E-E of FIG. 1, showing the attachment of the grille assembly to the front center support;

FIG. 13 is a schematic illustration of the connection of a grille assembly, a controller, and a headlamp in accordance with an embodiment of the present invention.

Reference numerals:

the grille assembly 10, the grille body 1, the grille groove 11, the rear case 2, the front protection connecting portion 21, the light emitting component 3, the light guide bracket 31, the lightening hole 311, the clamping structure 312, the second positioning structure 313, the convex column 314, the light guide 32, the light guide column 321, the first light guide segment 3211, the second light guide segment 3212, the connecting segment 3213, the connecting portion 322, the first positioning structure 3221, the light emitting piece 33, the lamp panel 331, the lamp body 332, the screw 34, the inner panel mask 4, the light transmitting fin 41, the colloid 5, the front protection middle bracket 20, the left headlamp 30, the right headlamp 40, the left controller 50, the right controller 60, and the fastener 70.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.

In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may communicate with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

A grille assembly 10 for a vehicle and a vehicle having the same 10 according to an embodiment of the present invention are described in detail below with reference to fig. 1 to 13.

Referring to fig. 1 to 6, a grill assembly 10 for a vehicle according to an embodiment of the present invention may include a grill body 1 and a light emitting assembly.

Wherein, the luminous assembly includes backshell 2 and luminous subassembly 3, and backshell 2 is located the side towards the passenger cabin of vehicle of grid body 1, and backshell 2 has preceding guarantor connecting portion 21, and preceding guarantor connecting portion 21 is suitable for with the preceding guarantor in the vehicle support 20 fixed connection to install grid assembly 10 on preceding guarantor in the support 20, preceding guarantor in the support 20 can support grid assembly 10, thereby prevents that vehicle front end Z sinks seriously downwards. The number of the front protection connecting parts 21 may be plural, and the plural front protection connecting parts 21 are distributed along the lateral direction of the rear case 2 (i.e., the left-right direction of the vehicle), which is advantageous for improving the connection firmness between the rear case 2 and the front protection connecting parts 21.

The grid body 1 is fixed to the rear shell 2, alternatively the grid body 1 and the rear shell 2 can be positioned by a tool and vibration friction welded together. The light emitting assembly 3 is located between the grill body 1 and the rear housing 2.

Referring to fig. 7 to 11, the light emitting assembly 3 includes a light guide holder 31, a light guide member 32, and a light emitting member 33, the light guide holder 31 being fixedly installed to the rear case 2, the light guide member 32 and the light emitting member 33 being fixedly installed to the light guide holder 31, the light emitting member 33 being for emitting light, the light guide member 32 being for conducting the light of the light emitting member 33.

Referring to fig. 8, the surface of the light guide holder 31 facing the rear case 2 is provided with a plurality of protrusions 314, and the protrusions 314 are adapted to be fixedly connected with the rear case 2 to achieve fixation of the light guide holder 31 with the rear case 2. The plurality of protruding columns 314 are arranged in a dispersed manner to facilitate the connection between the light guide support 31 and the rear case 2, in the example of fig. 8, four protruding columns 314 are arranged in a uniformly dispersed manner.

Referring to fig. 7 to 11, the light guide 32 includes a plurality of light guide posts 321, the light guide posts 321 may have a bar-shaped columnar structure, a light emitting region of the light emitting member 33 is aligned with an end of the light guide posts 321, the light emitting member 33 emits light toward the end of the light guide posts 321, and the light guide posts 321 are configured to guide light from the end of the light guide posts 321 along an extending direction of the light guide posts 321 (i.e., a length direction of the light guide posts 321). Specifically, the light emitted from the light emitting element 33 enters the light guide post 321 from the end portion of the light guide post 321, and the light guide post 321 guides the light along the longitudinal direction of the light guide post 321, so that the entire light guide post 321 emits light, and the light emitting area of the light emitting element 33 is enlarged to the entire light guide post 321. This avoids the provision of a plurality of luminous elements 33, thereby reducing the spatial layout of the luminous assembly 3 and making the construction of the grille assembly 10 smaller.

Referring to fig. 1, 3 to 6, the grating body 1 is provided with a grating groove 11 penetrating in a thickness direction, an extending direction of the light guide post 321 is identical to that of the grating groove 11, and light of the light guide post 321 is at least partially exposed from the grating groove 11, thus increasing a light emitting area of the grating assembly 10. Alternatively, the light of the light guiding studs 321 can be completely exposed from the grating groove 11, so that the light guiding studs 321 are not shielded, and the light emitting area of the grating assembly 10 is larger.

In the description of the present invention, the "extending direction of the light guide post 321" refers to the longitudinal direction of the light guide post 321, and the "extending direction of the grid groove 11" refers to the longitudinal direction of the grid groove 11.

According to the grating assembly 10 of the embodiment of the present invention, by making the extending direction of the light guiding post 321 coincide with the extending direction of the grating groove 11 and making the light of the light guiding post 321 emerge from the grating groove 11, a large area light emission of the grating assembly 10 can be achieved, and the grating assembly 10 has a feeling of science and technology. In addition, the grille assembly 10 is mounted on the front center support 20, and the front center support 20 can support the grille assembly 10, so that the front end Z of the vehicle can be prevented from sinking down seriously.

In some embodiments of the present invention, referring to fig. 7, the light emitting member 33 may include a lamp plate 331 and a plurality of lamp bodies 332, the plurality of lamp bodies 332 are disposed on the lamp plate 331, the lamp plate 331 is fixedly mounted on the light guide bracket 31, the plurality of lamp bodies 332 are aligned with ends of the plurality of light guide posts 321, and the lamp bodies 332 are adapted to emit light. Specifically, the light emitted from the lamp body 332 enters the light guide post 321 from the end of the corresponding light guide post 321, and the light guide post 321 guides the light along the length direction of the light guide post 321, so that the light guide post 321 emits light as a whole, and the light of the light guide post 321 emerges from the grid groove 11, thereby increasing the light emitting area of the grid assembly 10. Alternatively, the lamp body 332 may be a lamp bead or a lamp strip. The lamp body 332 is arranged at the end part of each light guide post 321, so that each light guide post 321 can be fully utilized, the idle and waste of the light guide posts 321 can be avoided, each light guide post 321 is utilized, and the larger light emitting area of the grille assembly 10 can be ensured.

In some embodiments of the present invention, each light guiding post 321 may be a whole column structure with a continuous light guiding path, and a lamp body 332 is disposed at one end of the light guiding post 321, and the light emitted by the lamp body 332 extends to the whole light guiding post 321 through the light guiding path in the light guiding post 321, so that the whole light guiding post 321 is lighted. For example, the number of the light guide posts 321 is 22, the number of the lamp bodies 332 is 22, and each lamp body 332 corresponds to one light guide post 321.

In other embodiments of the present invention, the light guiding post 321 may include a plurality of light guiding segments, the plurality of light guiding segments are located on the same extension line, two adjacent light guiding segments are connected by a connecting segment 3213, the connecting segment 3213 is located outside the extension line where the plurality of light guiding segments are located, and the ends of the light guiding segments connected to the connecting segment 3213 are all provided with the lamp body 332. Each light guide section is internally provided with a short light guide path, and each light guide section is illuminated by the lamp body 332 at the end part of the light guide section, so that the problem that the brightness of the rear section of the light guide path is poor due to the fact that the light guide path of the light guide post 321 is too long only when the lamp body 332 is arranged at the end part of one end of the light guide post 321 can be avoided. In other words, the light guide post 321 is arranged in sections, and the lamp body 332 is added between two adjacent sections, so that the overall brightness of the light guide post 321 can be ensured to be higher.

In the specific example shown in fig. 4, the light guide post 321 includes a first light guide segment 3211 and a second light guide segment 3212, where the first light guide segment 3211 and the second light guide segment 3212 are located on the same extension line, the first light guide segment 3211 and the second light guide segment 3212 are connected by a connection segment 3213, and the connection segment 3213 is located outside the extension line where the first light guide segment 3211 and the second light guide segment 3212 are located, so that a first light guide path is formed in the first light guide segment 3211, a second light guide path is formed in the second light guide segment 3212, and the first light guide path and the second light guide path are interrupted by the connection segment 3213. The end of the first light guiding segment 3211 far away from the connecting segment 3213 and the end of the second light guiding segment 3212 connected with the connecting segment 3213 are both provided with a lamp body 332. Specifically, one end of the first light guiding segment 3211 far away from the connection segment 3213 is provided with a first lamp body, and light emitted by the first lamp body extends to the whole segment of the first light guiding segment 3211 through a first light guiding path in the first light guiding segment 3211, so that the whole light guiding post 321 is lighted. One end of the second light guide section 3212 connected with the connecting section 3213 is provided with a second lamp body, and light emitted by the second lamp body extends to the whole section of the second light guide section 3212 through a second light guide path in the second light guide section 3212.

In some embodiments of the present invention, referring to fig. 7 and 9-11, the plurality of light guide posts 321 are connected by the connection portion 322, so that the plurality of light guide posts 321 can be formed into one integral light guide 32 through the connection portion 322, the light guide 32 is convenient to mount on the light guide bracket 31, each light guide post 321 is not required to be individually mounted on the light guide bracket 31, and each light guide post 321 is not required to be individually dismounted when the light guide 32 is dismounted, thereby saving the mounting and dismounting time.

In some embodiments of the present invention, referring to fig. 7 and 9-10, a first positioning structure 3221 and a first mounting structure are provided on the connection portion 322, where the first positioning structure 3221 is in positioning engagement with the second positioning structure 313 on the light guide support 31, and the first mounting structure is in fixed engagement with the second mounting structure on the light guide support 31. Optionally, the first positioning structure 3221 is a positioning hole, and the second positioning structure 313 is a positioning pin, and the positioning pin is adapted to pass through the positioning hole to achieve positioning. In one example, the first mounting structure and the second mounting structure may be light holes, and the screw 34 is matched with the nut after passing through the first mounting structure and the second mounting structure, so as to fix the connecting portion 322 on the light guide support 31, that is, fix the light guide 32 on the light guide support 31. In another example, the first mounting structure may be an optical hole, the second mounting structure may be a threaded hole, and the screw 34 is screwed to the second mounting structure after passing through the first mounting structure, so as to fix the connection portion 322 on the light guide bracket 31, that is, fix the light guide 32 on the light guide bracket 31. Alternatively, the light guide 32 and the light guide holder 31 may be fixedly connected by a plurality of screws 34, for example, the screws 34 may be 12, 13, or the like.

In some embodiments of the present invention, referring to fig. 7 and 11, the light guide holder 31 is provided with a clamping structure 312, and the clamping structure 312 is used to clamp the light guide post 321 from the radial direction of the light guide post 321. Specifically, the engaging structure 312 engages the light guide post 321 from both radial sides of the light guide post 321. Optionally, each light guiding post 321 is clamped by a plurality of clamping structures 312, and the plurality of clamping structures 312 are distributed along the length direction of the light guiding post 321, so that the clamping effect of the clamping structures 312 on the light guiding post 321 can be improved. Optionally, each light guiding post 321 is snapped by 4 or 5 snap structures 312.

Referring to fig. 7 to 8, the light guide holder 31 is provided with a groove for positioning the light guide post 321, and the extending direction of the groove is the same as the extending direction of the light guide post 321.

In some embodiments of the present invention, referring to fig. 1 and 3-6, the light emitting assembly may further include an inner panel cover 4, where the inner panel cover 4 is fixed to the rear shell 2, the light emitting component 3 is located between the inner panel cover 4 and the rear shell 2, the inner panel cover 4 is provided with light transmitting fins 41 corresponding to the light guide posts 321 and the grid grooves 11, and the light transmitting fins 41 are embedded in the corresponding grid grooves 11. Alternatively, the inner panel face mask 4 and the rear shell 2 may be adhesively secured with glue 5. The sealing washer is equipped with to the junction cooperation department of inner panel face guard 4 and backshell 2 to realize the leakproofness of inner panel face guard 4 and backshell 2 enclosed inner space, luminous subassembly 3 are located inner panel face guard 4 and backshell 2 enclosed inner space, in other words, form sealed chamber between inner panel face guard 4 and the backshell 2, and luminous subassembly 3 are located sealed intracavity, can guarantee that luminous subassembly 3 avoid outside steam erosion, are favorable to promoting luminous subassembly 3's life.

In some embodiments of the present invention, referring to fig. 7, the light guide bracket 31 is provided with the weight-reducing holes 311, so that the weight of the light guide bracket 31 can be reduced, thereby reducing the weight of the entire grille assembly 10, and preventing the grille assembly 10 from being deformed greatly when being mounted on the front middle support 20. The weight-reducing holes 311 may be plural in number so as to reduce the weight of the light guide holder 31 to the maximum.

In some embodiments of the present invention, referring to fig. 7, a plurality of light guide posts 321 are parallel, and the plurality of light guide posts 321 are arranged to extend in the up-down direction of the vehicle, so that a vertical bar-shaped light emitting bar is formed on the grill assembly 10, which has a sense of science and technology.

In other embodiments of the present invention, the light guide posts 321 are parallel, and the light guide posts 321 are disposed to extend in the left-right direction of the vehicle, so that the grid assembly 10 forms a light bar in a horizontal bar shape, which has a sense of science and technology.

In other embodiments of the present invention, the plurality of light guide posts 321 are parallel, and a portion of the light guide posts 321 are arranged to extend in the up-down direction of the vehicle, and another portion of the light guide posts 321 are arranged to extend in the left-right direction of the vehicle, so that vertical and horizontal stripe-shaped light emitting strips are formed on the grille assembly 10, and the vertical and horizontal stripe-shaped light emitting strips may be crossed to form a plurality of prismatic light emitting strips, having a technological sense.

Referring to fig. 1 and 12, a vehicle according to another aspect of the present invention may include a front center pillar 20, a front bumper mounted on the front center pillar 20, and a front bumper connection portion 21 fixedly connected to the front center pillar 20, such that the front center pillar 20 can support the front center pillar 10, thereby preventing a front end Z of the vehicle from sinking down seriously, by mounting the front center pillar 20 on the front center pillar 20. Referring to fig. 12, the front guard connecting portion 21 and the front guard middle bracket 20 are connected and fixed by a fastener 70. In the specific embodiment, the front center support 20 is attached to the front end frame of the vehicle, which performs a load-bearing function, thereby further preventing the front end Z of the vehicle from sinking down seriously.

In some embodiments of the present invention, referring to fig. 13, the vehicle further includes a controller, the light emitting member 33 is connected to the controller through a wire, and the light emitting member 33 is configured to receive a first control signal of the controller. The first control signal is used to control the light emitting member 33 to be turned on or off, thereby controlling the grill assembly 10 to emit light or not.

In some embodiments of the invention, the controller is a headlamp controller, the headlamp controller is further connected to a headlamp of the vehicle by a wire, the headlamp is configured to receive a second control signal from the headlamp controller, and the second control signal is configured to control the headlamp to turn on or off, thereby controlling the headlamp to emit light or not. The lighting effect of the grille assembly 10 is controlled by connecting the remaining pins to the wires of the lighting element 33 using a Headlight Controller (HCM) that gives a signal output via a CAN bus connection. The same controller is shared by the headlight and the light emitting element 33, so that the number of the whole vehicle controllers can be reduced.

In some embodiments, as shown in fig. 3, the headlights include a left headlight 30 and a right headlight 40, the controller includes a left controller 50 and a right controller 60, the left controller 50 is connected to the left headlight 30 by a wire, the left headlight 30 is used to receive a control signal of the left controller 50, the right controller 60 is connected to the right headlight 40 by a wire, and the right headlight 40 is used to receive a control signal of the right controller 60.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.

While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.

Claims (10)

1. A grille assembly for a vehicle, comprising:

the grid comprises a grid body (1), wherein a grid groove (11) penetrating in the thickness direction is formed in the grid body (1);

the light-emitting assembly comprises a rear shell (2) and a light-emitting component (3), the rear shell (2) is located towards one side of a passenger cabin of a vehicle of a grille body (1), the rear shell (2) is provided with a front protection connecting portion (21), the grille body (1) is fixed to the rear shell (2), the light-emitting component (3) is located between the grille body (1) and the rear shell (2), the light-emitting component (3) comprises a light guide support (31), a light guide member (32) and a light-emitting member (33), the light guide support (31) is fixedly mounted on the rear shell (2), the light guide member (32) is fixedly mounted on the light guide support (31), the light guide member (32) comprises a plurality of light guide columns (321), a light-emitting area of the light-emitting member (33) is aligned with the end portions of the light guide columns (321), and the light guide columns (321) are used for enabling light of the light guide columns (321) at the end portions to extend along the light guide columns (321) and the light guide columns (321) extend along at least one light guide direction (11) extending direction of the light guide columns (11).

2. The grid assembly according to claim 1, wherein the light emitting element (33) comprises a lamp plate (331) and a plurality of lamp bodies (332) arranged on the lamp plate (331), the lamp plate (331) is fixedly mounted on the light guide bracket (31), and the plurality of lamp bodies (332) are aligned with the end parts of the plurality of light guide posts (321) and are suitable for emitting light.

3. The grid assembly according to claim 2, wherein the light guide post (321) comprises a plurality of light guide sections, the plurality of light guide sections are located on the same extension line, two adjacent light guide sections are connected through a connecting section (3213), the connecting section (3213) is located outside the extension line where the plurality of light guide sections are located, and one end of the light guide section connected with the connecting section (3213) is provided with the lamp body (332).

4. The grid assembly according to claim 1, wherein the plurality of light guide posts (321) are connected by a connecting portion (322), a first positioning structure and a first mounting structure are arranged on the connecting portion (322), the first positioning structure is matched with a second positioning structure on the light guide support (31) in a positioning manner, and the first mounting structure is matched with a second mounting structure on the light guide support (31) in a fixed manner.

5. Grid assembly according to claim 1, characterized in that the light guide bracket (31) is provided with a clamping structure (312) for clamping the light guide post (321) from the radial direction of the light guide post (321).

6. The grid assembly according to claim 1, characterized in that the light emitting assembly further comprises an inner plate mask (4), the inner plate mask (4) is fixed with the rear shell (2), the light emitting component (3) is located between the inner plate mask (4) and the rear shell (2), the inner plate mask (4) is provided with light transmitting fins (41) corresponding to the light guide columns (321) and the grid grooves (11), and the light transmitting fins (41) are embedded in the corresponding grid grooves (11).

7. The grille assembly according to claim 1, wherein said plurality of light guide posts (321) are arranged in parallel and extend in an up-down direction and/or a left-right direction of the vehicle.

8. A vehicle characterized by comprising a front bumper bracket (20), a front bumper mounted on the front bumper bracket (20), and a grille assembly according to any one of claims 1 to 7, the front bumper connecting portion (21) being fixedly connected to the front bumper bracket (20).

9. The vehicle of claim 8, further comprising a controller, wherein the light emitting member (33) is wired to the controller, and wherein the light emitting member (33) is configured to receive a first control signal from the controller.

10. The vehicle of claim 9, wherein the controller is a headlamp controller further connected to a headlamp of the vehicle by a wire, the headlamp being configured to receive a second control signal of the headlamp controller.