Nozzle assembly and vehicle with same

Abstract

The utility model provides a nozzle assembly and a vehicle with the same, the nozzle assembly comprises a nozzle, and the central axis of an inlet of the nozzle and the central axis of an outlet of the nozzle are horizontally arranged and collinear. According to the nozzle assembly provided by the utility model, the occupied space of the nozzle can be reduced, so that the mounting space required by the nozzle can be reduced, and the nozzle can be conveniently arranged.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle manufacturing technical field especially is related to a nozzle assembly and vehicle with it. BACKGROUND

[0002] The nozzle assembly in prior art, because the spray group volume is bigger, lead to the installation space of nozzle required is bigger, thereby is unfavorable to the arrangement of nozzle. SUMMARY

[0003] The utility model discloses at least solve one of the technical problems in prior art, for this, the utility model provides a nozzle assembly, the nozzle assembly can conveniently arrange nozzle.

[0004] The utility model further provides a vehicle with the nozzle assembly.

[0005] The nozzle assembly according to the utility model embodiment, including: nozzle, the center axis of the import of the nozzle and the center axis of the export are all along horizontal arrangement and collinear.

[0006] The nozzle assembly according to the utility model can reduce the occupied space of the nozzle, thereby the installation space required by the nozzle can be reduced, and the nozzle can be conveniently arranged.

[0007] According to some embodiments of the utility model, the nozzle assembly includes: an engine cover trim plate, the engine cover trim plate is provided with a mounting hole, the nozzle is arranged in the mounting hole and is connected with the periphery of the mounting hole.

[0008] According to some optional embodiments of the utility model, the nozzle further includes: a first limiting portion and a second limiting portion, the first limiting portion and the second limiting portion are arranged along the axial direction of the nozzle and abut the periphery of both ends of the mounting hole respectively.

[0009] According to some optional embodiments of the utility model, the first limiting portion is formed as a baffle, the baffle is connected with the nozzle and extends along the circumference of the nozzle to form a ring, the surface of the side of the baffle facing the second limiting portion is formed as a matching surface, and the matching surface abuts the periphery of the mounting hole.

[0010] According to some embodiments of the utility model, the second limiting portion includes a plurality of cantilevers, the plurality of cantilevers are arranged along the circumference of the nozzle, one end of the cantilever is connected with the nozzle, and the other end extends towards the first limiting portion and abuts the periphery of the mounting hole.

[0011] According to some optional embodiments of the utility model, the cantilever comprises: a first section, one end of the first section is connected with the nozzle, the other end of the first section extends away from the nozzle along the radial direction of the nozzle;A second section, one end of the second section is connected with the first section, the other end of the second section extends towards the first limiting portion along the axial direction of the nozzle, at least part of the second section extends outwardly along the radial direction of the nozzle in the direction from one end to the other end of the second section;A guide inclined surface and an abutting inclined surface are formed on the side surface of the second section away from the nozzle, the abutting inclined surface is connected on the side of the guide inclined surface towards the first limiting portion, in the direction from the first section to the second section, the guide inclined surface extends outwardly along the radial direction away from the nozzle, and the abutting inclined surface extends inwardly along the radial direction of the nozzle.

[0012] According to some embodiments of the utility model, the outer side surface of the nozzle is provided with a foolproof column, the foolproof column protrudes outwardly along the radial direction of the nozzle, and the engine cover trim plate is provided with a matching hole corresponding to the foolproof column, and the foolproof column is matched in the matching hole.

[0013] According to some embodiments of the utility model, the engine cover trim plate comprises: a trim plate body, the trim plate body extends horizontally;An installation plate, one end of the installation plate is connected with the trim plate body, the other end of the installation plate extends downward, the installation hole is formed in the installation plate, and the installation hole penetrates through the installation plate along the thickness direction of the installation plate;One side edge of the trim plate body is provided with a bent edge bent downward, the bent edge is formed with a through hole, and the outlet of the nozzle is exposed from the through hole.

[0014] According to the vehicle of the second aspect embodiment of the utility model, the nozzle assembly is arranged on the upper side of the engine cover, and the sealing element is suitable for sealing abutting between the nozzle assembly and the engine cover.

[0015] According to the vehicle of the utility model, by arranging the nozzle assembly of the first aspect embodiment, the nozzle is fixed on the engine cover trim plate, so that the water spraying height of the nozzle can be improved, and the use requirement can be met, and the water spraying effect can be guaranteed. In addition, the nozzle group of the nozzle group assembly is arranged between the engine cover trim plate and the engine cover, the nozzle can be hidden, so that the nozzle can be protected, and the appearance of the vehicle can be improved.

[0016] Additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be known by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a schematic view of a vehicle according to an embodiment of the present application;

[0018] Figure 2 is Figure 1 a schematic view of one angle of the nozzle shown in

[0019] Figure 3 is Figure 2 a schematic view of another angle of the nozzle shown in

[0020] Figure 4 is Figure 1 a schematic view of a partial structure of the engine cover trim shown in

[0021] Reference signs:

[0022] 100, nozzle assembly;

[0023] 10, engine cover trim; 11, trim body; 12, mounting plate; 121, mounting hole; 122, fitting hole; 13, folded edge; 131, through hole;

[0024] 20, nozzle; 21, spout; 211, inlet; 212, outlet; 22, baffle; 23, cantilever; 231, first section; 232, second section; 2311, guide slope; 2312, abutting slope; 24, foolproof column;

[0025] 30, sealing member;

[0026] 200, engine cover;

[0027] 1000, vehicle. DETAILED DESCRIPTION

[0028] Embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0029] The following description of the embodiments of the present application is made with reference to the accompanying drawings. Figures 1-3 A nozzle assembly 100 according to an embodiment of the present application is described below.

[0030] With reference to Figure 1 , FIGS. and Figure 3 , the nozzle assembly 100 according to the first embodiment of the present application, the nozzle assembly 100 comprises: a nozzle 20, the center axis of the inlet 211 and the center axis of the outlet of the nozzle 20 are both arranged horizontally and collinear.

[0031] In this way, the inlet 211 and the outlet 212 of the nozzle 20 are kept in the same straight line, compared with the prior art in which the inlet 211 and the outlet 212 of the nozzle 20 are not in the same straight line, the nozzle assembly 100 can reduce the occupied space of the nozzle 20, so that the installation space required by the nozzle 20 can be reduced, and then the arrangement of the nozzle 20 can be facilitated.

[0032] According to some embodiments of the present application, referring to Figure 2 and Figure 3 , the nozzle assembly 100 comprises an engine cover trim plate 10, and the engine cover trim plate 10 is provided with a mounting hole 121; the nozzle 20 comprises a nozzle pipe 21 extending in the horizontal direction, and the nozzle pipe 21 is arranged in the mounting hole 121 and fixed to the engine cover trim plate 10.

[0033] For example, as shown in Figure 1 , Figure 2 and Figure 3 , the nozzle 20 extends horizontally in the left-right direction, the nozzle 20 is arranged in the mounting hole 121, and the nozzle 20 is in interference fit with the engine cover trim plate 10. When assembling the nozzle 20 and the engine cover trim plate 10, the nozzle 20 is first arranged in the mounting hole 121, and then the nozzle 20 is fixed to the engine cover trim plate 10.

[0034] The nozzle assembly 100 of the present application fixes the nozzle 20 to the engine cover trim plate 10, compared with the prior art in which the nozzle 20 is fixed to the engine cover 200, the height of the nozzle 20 can be raised, so that the water spraying height of the nozzle 20 can be improved, and then the use requirements can be met, at the same time, the water sprayed by the nozzle 20 can be effectively prevented from being blocked by the wiper blade of the wiper arm, so that the water can be sprayed onto the front windshield, and then the water spraying effect can be guaranteed.

[0035] In addition, the nozzle 20 is fixed to the engine cover trim plate 10, so that the nozzle 20 can be effectively prevented from being separated from the vehicle 1000, and then the reliability of the fixation of the nozzle 20 to the vehicle 1000 can be guaranteed.

[0036] The nozzle assembly 100 according to the embodiments of the present application fixes the nozzle 20 to the engine cover trim plate 10, so that the water spraying height of the nozzle 20 can be improved, and then the use requirements can be met, at the same time, the water spraying effect can also be guaranteed.

[0037] According to some embodiments of the present application, referring to Figure 1 , the nozzle 20 is connected to the periphery of the mounting hole 121 in a clamping manner. In this way, the fixed position of the nozzle 20 to the engine cover trim plate 10 is reasonable, so that the fixation of the nozzle 20 to the engine cover trim plate 10 can be facilitated, at the same time, the connection in the clamping manner can facilitate the maintenance and replacement of the nozzle 20, so that the maintenance of the nozzle 20 can be facilitated.

[0038] According to some optional embodiments of the present application, referring to Figure 1 and Figure 2 , the nozzle 20 further comprises: a first limiting portion and a second limiting portion, the first limiting portion and the second limiting portion are arranged along the axial direction of the nozzle 20 and abut the circumferential edge of both ends of the mounting hole 121. In this way, the first limiting portion and the second limiting portion abut the circumferential edge of both ends of the mounting hole 121, so that the nozzle 20 can be limited at both ends of the circumferential edge of the mounting hole 121, thereby effectively preventing the nozzle 20 from being separated from the engine cover trim 10.

[0039] For example, as shown in Figure 1 and Figure 2 , the first limiting portion is arranged on the left side of the second limiting portion, the first limiting portion abuts the circumferential edge of the left end of the mounting hole 121, and the second limiting portion abuts the circumferential edge of the right end of the mounting hole 121.

[0040] According to some optional embodiments of the present application, referring to Figure 1 and Figure 2 , the first limiting portion is formed as a baffle 22, the baffle 22 is connected to the nozzle 20 and extends along the circumferential direction of the nozzle 20 to form an annular shape, and the side surface of the baffle 22 facing the second limiting portion is formed as a matching surface which abuts the circumferential edge of the mounting hole 121.

[0041] In this way, the matching surface abuts the circumferential edge of the mounting hole 121, which can ensure that the baffle 22 can accurately cooperate with the mounting hole 121, thereby ensuring that the baffle 22 can limit the nozzle 20. At the same time, the baffle 22 is formed in an annular shape, so that the baffle 22 can abut each position of the circumferential edge of the mounting hole 121, thereby effectively preventing the baffle 22 from passing through the mounting hole 121, and further ensuring the reliability of the connection between the nozzle 20 and the engine cover trim 10.

[0042] For example, as shown in Figure 1 and Figure 2 , the baffle 22 is formed in an annular shape along the circumferential direction of the nozzle 21, the radial inner end of the baffle 22 is connected to the nozzle 21, and the right side surface of the baffle 22 forms a matching surface.

[0043] According to some optional embodiments of the present application, referring to Figure 1 and Figure 2 , the second limiting portion comprises a plurality of cantilever arms 23, that is, the second limiting portion can comprise two, three or four or more cantilever arms 23, the plurality of cantilever arms 23 are arranged along the circumferential direction of the nozzle 20, one end of the cantilever arm 23 (such as the right end of the cantilever arm 23 shown in Figure 2 ) is connected to the nozzle 20, and the other end (such as the left end of the cantilever arm 23 shown in Figure 2 ) extends towards the first limiting portion and abuts the circumferential edge of the mounting hole 121.

[0044] In this way, the plurality of cantilever arms 23 can increase the fixed points of the second limiting portion and the periphery of the mounting hole 121, so as to ensure the fixing strength of the second limiting portion, and further effectively prevent the nozzle 20 from shaking relative to the engine cover trim 10, and meanwhile, the other end of the cantilever arm 23 extends towards the first limiting portion, so as to shorten the distance between the first limiting portion and the second limiting portion, and further reduce the thickness of the plate where the mounting hole 121 is located, so as to reduce the material usage and production cost.

[0045] For example, as shown in Figure 1 and Figure 2 , the second limiting portion comprises two cantilever arms 23, and the two cantilever arms 23 are arranged at intervals along the circumference of the nozzle pipe 21, the right end of the cantilever arm 23 is connected with the nozzle pipe 21, and the left end of the cantilever arm 23 extends to the left.

[0046] According to some optional embodiments of the present application, referring to Figure 1 and Figure 2 , the cantilever arm 23 comprises a first section 231 and a second section 232, one end of the first section 231 is connected with the nozzle 20, and the other end of the first section 231 extends away from the nozzle 20 along the radial direction of the nozzle 20; one end (for example, the right end of the second section 232 as shown in Figure 2 ) of the second section 232 is connected with the first section 231, and the other end (for example, the left end of the second section 232 as shown in Figure 2 ) of the second section 232 extends towards the first limiting portion along the axial direction of the nozzle 20, and at least part of the second section 232 extends obliquely outward along the radial direction of the nozzle 20 in the direction from one end to the other end of the second section 232, that is, part of the second section 232 can extend obliquely outward along the radial direction of the nozzle 20, or the entire second section 232 can extend obliquely outward along the radial direction of the nozzle 20.

[0047] In this way, the first section 231 is arranged, so as to facilitate the second section 232 to be connected with the nozzle pipe 21 through the first section 231, so as to ensure the overall strength of the cantilever arm 23 structure and effectively prevent the cantilever arm 23 structure from being separated from the nozzle pipe 21, and meanwhile, the second section 232 extends away from the nozzle pipe 21, so as to increase the distance of the cantilever arm 23 relative to the nozzle pipe 21, and further ensure that the cantilever arm 23 can be supported on the periphery of the mounting hole 121. In addition, the second section 232 extends obliquely, so as to reduce the friction between the second section 232 and the periphery of the mounting hole 121 when the nozzle 20 is mounted, so as to facilitate the mounting of the nozzle 20.

[0048] For example, as shown in Figure 1 and Figure 2As shown, taking the upper cantilever 23 as an example, the lower end of the first segment 231 is connected to the nozzle 21, and the upper end of the first segment 231 extends upward; the right end of the second segment 232 is connected to the first segment 231, and the left end of the second segment 232 extends to the left. In the direction from right to left, part of the second segment 232 extends outward along the radial direction of the nozzle 21. The lower cantilever 23 and the upper cantilever 23 are symmetrically arranged in the vertical direction.

[0049] According to some optional embodiments of the present invention, refer to Figure 1 and Figure 2 The second segment 232 has a guide slope 2311 and an abutment slope 2312 formed on the side surface away from the nozzle 20. The abutment slope 2312 is connected to the side of the guide slope 2311 facing the first limiting part. In the direction from the first segment 231 to the second segment 232, the guide slope 2311 extends outward in a radial direction away from the nozzle 20, and the abutment slope 2312 extends in a radial direction inward in a radial direction of the nozzle 20.

[0050] In this way, when the nozzle 20 is connected to the engine hood trim 10, the guide ramp 2311 can guide the movement direction of the nozzle 20, thereby ensuring that the nozzle 20 can be installed normally. At the same time, after the guide ramp 2311 passes through the mounting hole 121, the abutting ramp 2312 abuts against the periphery of the mounting hole 121, thereby ensuring that the cantilever 23 slides to the appropriate position until the cantilever 23 abuts against the periphery of the mounting hole 121.

[0051] For example, such as Figure 1 and Figure 2 As shown, taking the upper cantilever 23 as an example, the upper surface of the second segment 232 is formed with a guide slope 2311 and an abutment slope 2312. The abutment slope 2312 is connected to the right side of the guide slope 2311. In the direction from right to left, the guide slope 2311 extends upward at an angle, and the abutment slope 2312 extends downward at an angle. The guide slope 2311 and the abutment slope 2312 of the lower cantilever 23 are symmetrically arranged with the guide slope 2311 and the abutment slope 2312 of the upper cantilever 23 in the vertical direction.

[0052] According to some embodiments of this utility model, refer to Figure 1 , Figure 2 and Figure 4 The outer surface of the nozzle 21 is provided with a misalignment post 24, which protrudes outward along the radial direction of the nozzle 21. The engine hood trim 10 is provided with a mating hole 122 corresponding to the misalignment post 24, and the misalignment post 24 fits into the mating hole 122. Therefore, the misalignment post 24 facilitates the installation of the nozzle 20, and can remind the nozzle 20 of its installation position, reducing repetitive work and rework time, thereby improving the installation efficiency of the nozzle 20.

[0053] For example, as shown in Figure 1 , Figure 2 and Figure 4 , the mounting hole 121 is provided on the mounting plate 12, the mounting hole 121 penetrates the mounting plate 12 along the thickness direction of the mounting plate 12, the matching hole 122 is provided on the inner wall of the mounting hole 121 and communicates with the mounting hole 121, and the foolproof column 24 is matched in the matching hole 122.

[0054] According to some embodiments of the utility model, referring to Figure 1 and Figure 2 , the engine cover trim plate 10 comprises: a trim plate body 11 and a mounting plate 12, the trim plate body 11 extends horizontally; one end (such as the upper end of the mounting plate 12 shown in Figure 1 ) of the mounting plate 12 is connected with the trim plate body 11, the other end (such as the lower end of the mounting plate 12 shown in Figure 1 ) of the mounting plate 12 extends downward, the mounting hole 121 is formed in the mounting plate 12, and the mounting hole 121 penetrates the mounting plate 12 along the thickness direction (such as the left-right direction of the mounting plate 12 shown in Figure 1 ) of the mounting plate 12; one side edge (such as the right side edge of the trim plate body 11 shown in Figure 1 ) of the trim plate body 11 is provided with a downwardly bent folding edge 13, the folding edge 13 is formed with a through hole 131, and the outlet 212 of the spray pipe 21 is exposed from the through hole 131.

[0055] In this way, the trim plate body 11 can provide arrangement positions for the mounting plate 12 and the folding edge 13, so that the arrangement of the mounting plate 12 and the folding edge 13 can be facilitated, meanwhile, the trim plate body 11 can cover the engine cover 200, so that the appearance of the engine compartment of the vehicle 1000 can be improved, in addition, the mounting hole 121 is arranged on the mounting plate 12, the mounting hole 121 is arranged at a reasonable position, and the fixing of the nozzle 20 can be facilitated. In addition, the through hole 131 is arranged on the folding edge 13, so that the liquid in the spray pipe 21 can be sprayed from the outlet 212 to the front windshield.

[0056] For example, as shown in Figure 1 and Figure 2 , the trim plate body 11 extends horizontally; the upper end of the mounting plate 12 is connected with the trim plate body 11, the lower end of the mounting plate 12 extends downward, the mounting hole 121 is formed in the mounting plate 12, the mounting hole 121 penetrates the mounting plate 12 along the left-right direction, the right side edge of the trim plate body 11 is provided with a downwardly bent folding edge 13, the folding edge 13 is formed with a through hole 131, and the outlet 212 of the spray pipe 21 is exposed from the through hole 131.

[0057] According to some optional embodiments of the utility model, referring to Figure 1 and Figure 2 , the nozzle assembly 100 can comprise: a sealing piece 30, the sealing piece 30 is connected at the lower end (such as the lower end of the mounting plate 12 shown inFigure 1 The sealing member 30 is connected between the lower end of the mounting plate 12 and the engine cover 200, and is adapted to be sealed against the mounting plate 12 and the engine cover 200. In this way, the sealing member 30 can seal between the mounting plate 12 and the engine cover 200, so that the liquid sprayed by the nozzle 20 can be prevented from flowing onto the engine cover 200, thereby protecting the engine cover 200 and effectively preventing the engine cover 200 from rusting.

[0058] For example, as shown in Figure 1 and Figure 2 The sealing member 30 is connected between the lower end of the mounting plate 12 and the engine cover 200, and is adapted to be sealed against the mounting plate 12 and the engine cover 200. In this way, the sealing member 30 can seal between the mounting plate 12 and the engine cover 200, so that the liquid sprayed by the nozzle 20 can be prevented from flowing onto the engine cover 200, thereby protecting the engine cover 200 and effectively preventing the engine cover 200 from rusting.

[0059] According to the vehicle 1000 of the second aspect of the present application, referring to Figure 1 、 Figure 2 and Figure 3 , comprising: an engine cover 200 and the nozzle assembly 100 of the first aspect of the present application, the nozzle assembly 100 is arranged on the upper side of the engine cover 200.

[0060] According to the vehicle 1000 of the embodiment of the present application, by setting the nozzle assembly 100 of the first aspect of the embodiment, the nozzle 20 is fixed on the engine cover trim plate 10, so that the water spraying height of the nozzle 20 can be improved, thereby meeting the use requirements, and the water spraying effect can also be guaranteed. In addition, the nozzle group of the nozzle assembly is arranged between the engine cover trim plate 10 and the engine cover, so that the nozzle 20 can be hidden, thereby protecting the nozzle 20, and the appearance of the vehicle 1000 can be improved.

[0061] In assembling the nozzle assembly 100, first, the inlet 211 of the nozzle 20 is communicated with the external pipeline, and then the outlet 212 of the nozzle 20 is sequentially passed through the mounting hole 121 and the through hole 131 from left to right. In the process of passing the nozzle 20 through the mounting hole 121, the guide inclined surface 2311 of the cantilever 23 abuts against the periphery of the mounting hole 121, and then the abutting inclined surface 2312 of the cantilever 23 abuts against the periphery of the mounting hole 121, until the rear end of the cantilever 23 abuts against the periphery of the right end of the mounting hole 121, and the mating surface on the right side of the baffle 22 abuts against the periphery of the left end of the mounting hole 121. At this time, the installation of the nozzle assembly 100 is completed.

[0062] In assembling the nozzle assembly 100 to the vehicle 1000, first, the nozzle assembly 100 is arranged on the upper side of the engine cover 200, and then the sealing member 30 is filled between the lower end of the mounting plate 12 and the engine cover 200, so as to seal between the mounting plate 12 and the engine cover 200.

[0063] In the description of the utility model, it is necessary to understand that the orientation or positional relation indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" is the orientation or positional relation based on the orientation or positional relation shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0064] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly specified and limited.

[0065] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and other terms should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0066] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of different embodiments or examples without contradiction.

[0067] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A nozzle assembly (100), characterized in that, include: The nozzle (20) has its inlet (211) and outlet (212) central axes arranged horizontally and collinearly; the engine cover panel (10) has a mounting hole (121) on it, the nozzle (20) passes through the mounting hole (121) and is engaged with the periphery of the mounting hole (121); the nozzle includes a first limiting part, which abuts against the periphery of one end of the mounting hole.

2. The nozzle assembly (100) according to claim 1, characterized in that, The nozzle (20) further includes a second limiting part, the first limiting part and the second limiting part are arranged at an axial distance along the nozzle (20), and the second limiting part abuts against the periphery of the other end of the mounting hole.

3. The nozzle assembly (100) according to claim 2, characterized in that, The first limiting part is formed as a baffle (22), the baffle (22) is connected to the nozzle (20) and extends in a ring along the circumference of the nozzle (20), and the side surface of the baffle (22) facing the second limiting part is formed as a mating surface, the mating surface abuts against the periphery of the mounting hole (121).

4. The nozzle assembly (100) according to claim 2, characterized in that, The second limiting part includes a plurality of cantilever arms (23), which are arranged at intervals along the circumference of the nozzle (20). One end of each cantilever arm (23) is connected to the nozzle (20), and the other end extends toward the first limiting part and abuts against the periphery of the mounting hole (121).

5. The nozzle assembly (100) according to claim 4, characterized in that, The cantilever (23) includes: The first segment (231) has one end connected to the nozzle (20) and the other end of the first segment (231) extends radially away from the nozzle (20). The second segment (232) has one end connected to the first segment (231), and the other end of the second segment (232) extends toward the first limiting portion along the axial direction of the nozzle (20). In the direction from one end of the second segment (232) to the other end, at least a portion of the second segment (232) extends radially outward along the nozzle (20). The second segment (232) has a guide slope (2311) and an abutment slope (2312) formed on the side surface away from the nozzle (20). The abutment slope (2312) is connected to the guide slope (2311) on the side facing the first limiting part. In the direction from the first segment (231) to the second segment (232), the guide slope (2311) extends radially outward away from the nozzle (20), and the abutment slope (2312) extends radially inward along the nozzle (20).

6. The nozzle assembly (100) according to claim 1, characterized in that, The outer surface of the nozzle (20) is provided with a foolproof post (24), which protrudes outward along the radial direction of the nozzle (20). The engine cover trim (10) is provided with a mating hole (122) corresponding to the anti-fool post (24), and the anti-fool post (24) is fitted into the mating hole (122).

7. The nozzle assembly (100) according to claim 1, characterized in that, The engine hood trim (10) includes: The decorative panel body (11) extends horizontally; Mounting plate (12), one end of which is connected to the decorative panel body (11), the other end of which extends downward, and mounting hole (121) formed in the mounting plate (12), the mounting hole (121) penetrating the mounting plate (12) along the thickness direction of the mounting plate (12); The decorative panel body (11) has a downwardly bent edge (13) on one side edge, and the bent edge (13) forms a through hole (131), through which the outlet (212) of the nozzle (20) is exposed.

8. A vehicle (1000), characterized in that, include: Engine hood (200); The nozzle assembly (100) according to any one of claims 1-7, wherein the nozzle assembly (100) is disposed on the upper side of the engine cover (200); A seal (30) adapted to seal against the nozzle assembly (100) and the engine cover (200).

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