CN216969335U - Upper exhaust device and vehicle - Google Patents
Upper exhaust device and vehicle Download PDFInfo
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- CN216969335U CN216969335U CN202220349124.0U CN202220349124U CN216969335U CN 216969335 U CN216969335 U CN 216969335U CN 202220349124 U CN202220349124 U CN 202220349124U CN 216969335 U CN216969335 U CN 216969335U
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Abstract
The application provides an go up exhaust apparatus and vehicle, go up exhaust apparatus and be used for the vehicle, go up exhaust apparatus and include: the bracket assembly is connected to the vehicle; the post processor is arranged on the bracket assembly and is provided with an air inlet and an air outlet; the front exhaust pipeline unit is arranged on the bracket assembly, and one end of the front exhaust pipeline unit is connected with the air inlet; and the rear exhaust pipeline unit is arranged on the bracket assembly, and one end of the rear exhaust pipeline unit is connected with the air outlet. Above-mentioned exhaust apparatus, the aftertreatment ware can carry out amortization to gas, reduces the noise of exhaust gas, and aftertreatment ware, preceding exhaust pipe unit and back exhaust pipe unit all install on the support assembly, and the support assembly is installed on the vehicle, so alright integrate exhaust apparatus on the vehicle, make exhaust apparatus's compact structure on the vehicle, reduced exhaust apparatus's installation space.
Description
Technical Field
The utility model relates to the technical field of upper exhaust devices, in particular to an upper exhaust device and a vehicle.
Background
Commercial car exhaust direction has very big influence to ground environment and chassis safety, and commercial car tail pipe is many to be discharged towards rear below ground below the longeron at present, but in the more region of ground dust, tail gas blows and can lead to the adverse effect to the surrounding environment to ground, also can disturb the rear vehicle field of vision and arouse the incident, and simultaneously, motorcycle type bottom coil pipe circuit is more a bit, and it leads to the impaired and personnel of vehicle to catch fire easily in the high temperature gas environment of the exhaust production in below for a long time to locate.
At present, part of upper exhaust structures exist in the market, but an aftertreatment device of the upper exhaust structure and an air inlet part and an exhaust part of an exhaust pipe are fixed on longitudinal beams independently, and the exhaust pipe is complex in structure and needs a large assembling space.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide an upper exhaust apparatus and a vehicle that can be installed in a small space, in order to solve the problem that the conventional upper exhaust structure needs to occupy a large installation space.
According to one aspect of the present application, there is provided an upper exhaust apparatus mounted to a frame rail of a vehicle, comprising:
the bracket assembly is connected to the frame longitudinal beam;
the post processor is arranged on the bracket assembly and is provided with an air inlet and an air outlet;
the front exhaust pipeline unit is arranged on the bracket assembly, and one end of the front exhaust pipeline unit is connected with the air inlet; and
and the rear exhaust pipeline unit is arranged on the bracket assembly, and one end of the rear exhaust pipeline unit is connected with the air outlet.
In one embodiment, the cradle assembly comprises:
one end of the front bracket is mounted on the frame longitudinal beam;
one end of the rear bracket is mounted on the frame longitudinal beam, and the front bracket and the rear bracket are arranged on the same side of the frame longitudinal beam at intervals; and
the support rod, the relative both ends of bracing piece are located respectively the fore-stock with the after-poppet is kept away from the one end of solebar, the aftertreatment ware install in one side of bracing piece.
In one embodiment, the front exhaust line unit includes a flexible hose having one end connected to an exhaust port of the vehicle and the other end connected to one end of the front exhaust pipe, and the front exhaust pipe is provided to the rack assembly and the other end of the front exhaust pipe is connected to the air inlet.
In one embodiment, the upper exhaust device further includes a front exhaust pipe support, the front exhaust pipe support is provided with a mounting cavity, the front exhaust pipe is partially arranged in the mounting cavity, and one end of the front exhaust pipe support is connected to the support assembly.
In one embodiment, the rear exhaust duct unit includes a rear exhaust pipe and a heat shield, the rear exhaust pipe is disposed on the bracket assembly, one end of the rear exhaust pipe is connected to the air outlet, and the heat shield is mounted on the rear exhaust pipe.
In one embodiment, the upper exhaust device further comprises a rear exhaust pipe support, one end of the rear exhaust pipe support is connected to the rear exhaust pipe, and the other end of the rear exhaust pipe support is connected to the support assembly.
In one embodiment, the upper exhaust apparatus further includes a rear exhaust pipe bracket, and the front bracket includes:
the first connecting part is provided with a plurality of first mounting hole seats at intervals and connected to the rear exhaust pipe bracket;
the second connecting part is provided with a plurality of second mounting hole seats at intervals and is mounted on the frame longitudinal beam; and
one end of the middle connecting part is connected between the first connecting part and the second connecting part, and the other end of the middle connecting part is inserted into the supporting rod;
the cross section of the first connecting part along the direction perpendicular to the thickness direction of the first connecting part is T-shaped.
In one embodiment, the front bracket is provided with a plurality of lightening holes.
According to another aspect of the present application, there is provided a vehicle including the above upper exhaust apparatus.
In one embodiment, the vehicle further comprises a frame rail to which the side of the strut assembly remote from the rear exhaust duct unit is attached.
The upper exhaust device, the rear processor, the front exhaust pipeline unit and the rear exhaust pipeline unit are all arranged on the bracket assembly, and the bracket assembly is arranged on the vehicle, so that the upper exhaust device can be integrated on the vehicle, the structure of the upper exhaust device is compact, and the installation space of the upper exhaust device is reduced.
Drawings
FIG. 1 is a schematic view of the assembly of the upper exhaust apparatus of the present invention;
FIG. 2 is a schematic view of the upper exhaust apparatus of the present invention assembled at another angle;
FIG. 3 is a schematic view of an assembled front view of the upper exhaust apparatus of the present invention;
fig. 4 is a schematic structural view of the front bracket in fig. 1.
The reference numbers illustrate:
100. an upper exhaust device; 110. a bracket assembly; 111. a front bracket; 1111. a first connection portion; 1111a, a first mounting hole seat; 1112. a second connecting portion; 1112a, a second mounting socket; 1113. an intermediate connecting portion; 1113a and a first mounting hole; 1114. lightening holes; 112. a rear bracket; 113. a support bar; 1131. a support rod main body; 1132. a connecting portion; 1132a, a connecting piece; 1132b, a cuff; 120. a post-processor; 121. an air inlet; 122. an air outlet; 130. a front exhaust line unit; 131. a flexible hose; 132. a front exhaust pipe; 140. a rear exhaust line unit; 141. a rear exhaust pipe; 1411. mounting a bracket; 142. a heat shield; 150. a front exhaust pipe support; 160. a rear exhaust pipe bracket; 161. mounting a rod; 162. a connecting section; 170. clamping a hoop; 200. a frame rail.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the second feature or the first and second features may be indirectly contacting each other through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Referring to fig. 1 to 4, fig. 1 illustrates an assembly view of an upper exhaust apparatus according to an embodiment of the present invention, fig. 2 illustrates an assembly view of the upper exhaust apparatus according to another angle of the present invention, fig. 3 illustrates an assembly view of the upper exhaust apparatus according to the present invention, and fig. 4 illustrates a structural view of a front bracket of fig. 1.
The present application provides a vehicle (not shown) comprising an upper exhaust apparatus 100 and frame rails 200, the upper exhaust apparatus 100 comprising a bracket assembly 110, an aftertreatment device 120, a front exhaust line unit 130, a rear exhaust line unit 140, a front exhaust pipe bracket 150, and a rear exhaust pipe bracket 160. The rear processor 120, the front exhaust pipe unit 130, the rear exhaust pipe unit 140, the front exhaust pipe bracket 150 and the rear exhaust pipe bracket 160 are all arranged on the bracket assembly 110, and one side of the bracket assembly 110 far away from the rear exhaust pipe unit 140 is installed on the frame longitudinal beam 200. In this way, the entire upper exhaust device 100 can be mounted on the side frame member 200 in a concentrated manner by the bracket assembly 110, so that the mounting space is reduced and the overall vehicle structure is simplified.
The front bracket 111 has an irregular plate-shaped structure as a whole, one end of the front bracket 111 is mounted to the side frame 200, the front bracket 111 includes a first connection portion 1111, a second connection portion 1112, and an intermediate connection portion 1113, the first connection portion 1111 and the second connection portion 1112 have a substantially herringbone structure as a whole, and the intermediate connection portion 1113 is connected between the first connection portion 1111 and the second connection portion 1112.
The first connection portion 1111 is connected to the rear exhaust pipe bracket 160, and the first connection portion 1111 is substantially rectangular in shape. The first connection portion 1111 is provided with a plurality of first mounting hole seats 1111a at intervals, the plurality of first mounting hole seats 1111a are convexly disposed on one side of the first connection portion 1111 away from the frame rail 200, and the axes of the plurality of first mounting hole seats 1111a extend in a direction perpendicular to the first mounting portion 1111 and are parallel to each other. In a preferred embodiment, there are four first mounting hole seats 1111a, four first mounting hole seats 1111a are respectively disposed at four top corners of the first connection portion 1111, and each first connection portion 1111 has a "T" shape in a cross section perpendicular to a thickness direction thereof, that is, the four first mounting hole seats 1111a are connected by a "T" shaped rib, so as to improve the strength of the first connection portion 1111. It is understood that the number of the first mounting hole seats 1111a and the shape structure of the first connection portion 1111 are not limited thereto, and may be set as needed to satisfy different requirements.
The second connection portion 1112 has a substantially rectangular parallelepiped shape, and the second connection portion 1112 is connected to the frame side member 200. The second connecting portion 1112 is provided with a plurality of second mounting hole seats 1112a at intervals, the plurality of second mounting hole seats 1112a are convexly arranged on one side of the second connecting portion 1112, which is far away from the vehicle, and the axes of the plurality of second mounting hole seats 1112a extend in a direction perpendicular to the second connecting portion 1112 and are parallel to each other. In a preferred embodiment, there are four second mounting holes 1112a, and four second mounting holes 1112a are respectively disposed at four corners of the second connecting portion 1112. It is understood that the number of the second mounting hole seats 1112a is not limited thereto, and may be set as needed to meet different requirements.
The intermediate connecting portion 1113 has a substantially rectangular parallelepiped shape, one end of the intermediate connecting portion 1113 is connected between the first connecting portion 1111 and the second connecting portion 1112, and the other end of the intermediate connecting portion 1113 extends in a direction away from the side member 200 so as to be inserted into the support rod 113. The end of the middle connecting portion 1113 away from the side member 200 is provided with a first mounting hole 1113a, and a fastener such as a bolt can extend into the support rod 113 and pass through the first mounting hole 1113a to connect the support rod 113 and the middle connecting portion 1113. In a preferred embodiment, the intermediate connecting portion 1113 has two first mounting holes 1113a spaced apart from each other, and the connecting portion of the intermediate connecting portion 1113 with the first connecting portion 1111 and the second connecting portion 1112 is in the form of an arc structure, which has a guiding function and facilitates the insertion and installation of the intermediate connecting portion 1113. It is understood that the number of the first mounting holes 1113a and the arrangement of the arc structures can be set as required to meet different requirements.
In this way, the first connection portion 1111 can connect the rear exhaust pipe bracket 160 to the frame side member 200, the intermediate connection portion 1113 can connect the support rod 113 to the frame side member 200, and the second connection portion 1112 can attach the entire front bracket 111 to the frame side member 200, thereby improving the integration of the upper exhaust apparatus 100, making the structure of the upper exhaust apparatus 100 compact, and saving the installation space.
In some embodiments, the front bracket 111 defines a plurality of lightening holes 1114. In a preferred embodiment, the first connection portion 1111 and the second connection portion 1112 are each provided with a lightening hole 1114 at a middle portion thereof. It is understood that the number and location of the lightening holes 1114 can be set as desired to meet different requirements. The lightening holes 1114 can lighten the entire front bracket 111 and thus the entire upper exhaust apparatus 100.
The rear bracket 112 has a substantially L-shaped configuration, and one end of the rear bracket 112 is attached to the side frame member 200, and the other end is inserted into the support rod 113. The both ends of after-poppet 112 are roughly 90 degrees contained angles, and a plurality of second mounting holes have all been seted up along its thickness direction interval at the both ends of after-poppet 112, and fasteners such as bolt can stretch into bracing piece 113 and pass second mounting hole with joint support 113 and after-poppet 112.
In a preferred embodiment, four second mounting holes are formed at intervals at one end of the rear bracket 112, which is mounted on the frame rail 200, two second mounting holes are formed at intervals at one end of the rear bracket 112, which is connected to the support rod 113, and the connecting portion between the two ends of the rear bracket 112 is in a transition of an arc structure, which has a guiding function and facilitates the connection of the rear bracket 112 to the support rod 113. It can be understood that the number, the position and the arrangement of the arc structures of the second mounting holes can be set as required to meet different requirements.
The opposite ends of the support rod 113 are respectively sleeved at the ends of the front bracket 111 and the rear bracket 112 away from the frame rail 200, and the postprocessor 120 is installed at one side of the support rod 113. The support bar 113 includes two support bar bodies 1131 and two connection portions 1132. The two support rod main bodies 1131 are arranged at intervals along the length direction of the frame rail 200, each support rod main body 1131 is in a hollow square tube shape, and the two support rod main bodies 1131 are respectively sleeved at one ends of the front support 111 and the rear support 112 far away from the vehicle, that is, the middle connecting part 1113 of the front support 111 and one end of the rear support 112 far away from the frame rail 200 are respectively inserted into the hollow structures of the two support rod main bodies 1131.
Two connecting portions 1132 are spaced between the two support rod bodies 1131, and each connecting portion 1132 is formed by two identical and spaced connecting members 1132a and two bands 1132 b. Each of the connectors 1132a is substantially in a thin plate shape, the two bands 1132b are respectively connected to two opposite ends of the connectors 1132a, two opposite ends of each of the connectors 1132a are respectively connected to two opposite sides of the two support rod bodies 1131, and the two bands 1132b are sleeved outside the post processor 120 and fixed to the post processor 120. In which the height of each of the connectors 1132a along the interval direction of the two support rod bodies 1131 gradually decreases and then gradually increases.
Therefore, the post processor 120 can be fixed on the support rod 113, the support rod 113 can be installed on the bracket assembly 110, and the bracket assembly 110 is connected to the vehicle, so that the post processor 120 is indirectly arranged on the vehicle, and the installation space is reduced.
The post-processor 120 is mounted on the bracket assembly 110, and the post-processor 120 is provided with an air inlet 121 and an air outlet 122. The post-processor 120 is provided with a snap structure (not shown) on one side thereof, which is capable of engaging with the end of the strap 1132b away from the support rod body 1131 and fixing the strap 1132 b. The air inlet 121 of the postprocessor 120 is communicated with the front exhaust line unit 130, and the air outlet 122 is communicated with the rear exhaust line unit 140. Wherein, the air inlet 121 and the air outlet 122 are opened on one side of the post-processor 120 close to the support rod 113, and are located on two opposite sides with the fastening structure. In this way, the gas exhausted from the vehicle can enter the post-processor 120 through the air inlet 121 from the front exhaust duct unit 130, and the gas is processed by the post-processor 120 and then exhausted to the rear exhaust duct unit 140 through the air outlet 122 for silencing and other processing.
The front exhaust line unit 130 includes a flexible hose 131 and a front exhaust pipe 132. The flexible hose 131 and the front exhaust pipe 132 are both hollow pipe structures, one end of the flexible hose 131 is connected to an exhaust port (not shown) of the vehicle, the other end of the flexible hose 131 is connected to one end of the front exhaust pipe 132, the front exhaust pipe 132 is disposed in the rack assembly 110, and the other end of the front exhaust pipe 132 is connected to the air inlet 121. Wherein, the flexible hose 131 and the front exhaust pipe 132 are connected to each other by fasteners such as a clamp 170 and a bolt, and the front exhaust pipe 132 extends into the air inlet 121 at a portion far away from the flexible hose 131 and is connected by fasteners such as a clamp 170 and a bolt.
In this way, the flexible hose 131 can absorb vibration generated by the operation of the engine, reduce vibration of the front exhaust pipe 132 by the engine, and improve the stability of the entire upper exhaust device 100.
The rear exhaust duct unit 140 includes a rear exhaust pipe 141 and a heat shield 142. The rear exhaust pipe 141 is provided in the rack assembly 110, one end of the rear exhaust pipe 141 is connected to the air outlet 122, and the heat shield 142 is attached to the rear exhaust pipe 141. The rear exhaust pipe 141 is substantially a hollow pipe structure with a bent shape, a plurality of mounting brackets 1411 are provided at intervals on a side of the rear exhaust pipe 141 away from the heat shield 142, and the rear exhaust pipe 141 is connected to the rack assembly 110 through the mounting brackets 1411. The heat shield 142 has a substantially half cylindrical structure and is provided to cover one outer surface of the rear exhaust pipe 141. In a preferred embodiment, the rear exhaust duct unit 140 includes two spaced apart heat shields 142. It will be appreciated that the number of heat shields 142 may be set as desired to meet different requirements.
So, separate heat exchanger 142 and can play thermal-insulated effect, avoid scalding driver or other personnel because of the too high temperature of vehicle combustion gas leads to back blast pipe 141.
In some embodiments, upper exhaust 100 further includes a front exhaust mount 150. The front exhaust pipe support 150 is provided with a mounting cavity, the front exhaust pipe 132 is partially arranged in the mounting cavity, and one end of the front exhaust pipe support 150 is connected to the support assembly 110. One end of the mounting cavity extends towards the direction inclined to the axis of the mounting cavity to form a mounting part, the front exhaust pipe 132 is fixedly mounted on the front exhaust pipe bracket 150 through fasteners such as a hoop 170 and a bolt, a through hole is formed in the mounting part, and the fasteners such as the bolt penetrate through the through hole in the mounting part to be connected to the front bracket 111.
In some embodiments, the upper exhaust apparatus 100 further includes a rear exhaust pipe bracket 160. One end of the rear exhaust pipe bracket 160 is connected to the rear exhaust pipe 141, and the other end of the rear exhaust pipe bracket 160 is connected to the bracket assembly 110. Rear exhaust pipe support 160 is wholly bent, including two installation poles 161 and a plurality of linkage segment 162, a plurality of linkage segment 162 intervals are installed in two installation poles 161 and are connected two installation poles 161, every linkage segment 162 has been seted up two through-holes and has been stretched into in order to supply fasteners such as bolt, the linkage segment 162 at the relative both ends of rear exhaust pipe support 160 is connected respectively in installing support 1411 and support assembly 110, a plurality of linkage segments 162 of rear exhaust pipe support 160 one end are connected in installing support 1411 in order to install rear exhaust pipe 141 promptly, a linkage segment 162 of rear exhaust pipe support 160 other end is connected in front bracket 111 in order to install rear exhaust pipe support 160. It is to be understood that the position of the partial connection segment 162 is set corresponding to the position of the mounting bracket 1411 so that the connection segment 162 and the mounting bracket 1411 are coupled to each other.
Thus, the front exhaust pipe unit 130 can be connected to the front bracket 111 through the front exhaust pipe bracket 150, and the rear exhaust pipe unit 140 can be connected to the front bracket 111 through the rear exhaust pipe bracket 160, so that the upper exhaust device 100 is more compact in structure, the installation space is saved, the direct installation of the front exhaust pipe unit 130 and the rear exhaust pipe unit 140 to the frame rail 200 is avoided, and the space of the frame rail 200 is saved.
The present application also provides a vehicle including the above-described upper exhaust apparatus 100. The vehicle further includes frame rails 200, and the side of bracket assembly 110 remote from rear exhaust duct unit 140 is attached to frame rails 200. The front exhaust pipe bracket 150 and the rear exhaust pipe bracket 160 are connected to the front bracket 111 by fasteners such as bolts, and the front bracket 111 is connected to the frame rails 200. Therefore, the whole upper exhaust device 100 can be integrated on the frame longitudinal beam 200 through the front bracket 111, the front exhaust pipeline unit 130 and the rear exhaust pipeline unit 140 are prevented from being connected to the frame longitudinal beam 200 independently, the installation space is saved, and the structural compactness of the upper exhaust device 100 is improved.
In summary, the present application provides a vehicle, including an upper exhaust apparatus 100 and a frame rail 200, where the rear processor 120, the front exhaust pipe unit 130, and the rear exhaust pipe unit 140 are all mounted on the bracket assembly 110, and the bracket assembly 110 is mounted on the frame rail 200, so as to avoid mounting the rear processor 120, the front exhaust pipe unit 130, and the rear exhaust pipe unit 140 on the frame rail 200, respectively, thereby improving the integration level of the upper exhaust apparatus 100, making the structure of the upper exhaust apparatus 100 more compact, and reducing the mounting space.
All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.
Claims (10)
1. An upper exhaust apparatus mounted to a frame rail of a vehicle, comprising:
the bracket assembly is connected to the frame longitudinal beam;
the post processor is arranged on the bracket assembly and is provided with an air inlet and an air outlet;
the front exhaust pipeline unit is arranged on the bracket assembly, and one end of the front exhaust pipeline unit is connected with the air inlet; and
and the rear exhaust pipeline unit is arranged on the bracket assembly, and one end of the rear exhaust pipeline unit is connected with the air outlet.
2. The upper exhaust apparatus according to claim 1, wherein the bracket assembly comprises:
one end of the front bracket is mounted on the frame longitudinal beam;
one end of the rear bracket is mounted on the frame longitudinal beam, and the front bracket and the rear bracket are arranged on the same side of the frame longitudinal beam at intervals; and
the support rod, the relative both ends of bracing piece are located respectively the fore-stock with the after-poppet is kept away from the one end of solebar, the aftertreatment ware install in one side of bracing piece.
3. The upper vent apparatus according to claim 1, wherein the front vent line unit includes a flexible hose and a front vent pipe, one end of the flexible hose is connected to the vent of the vehicle, the other end of the flexible hose is connected to one end of the front vent pipe, the front vent pipe is provided to the rack assembly, and the other end of the front vent pipe is connected to the air inlet.
4. The upper exhaust apparatus according to claim 3, further comprising a front exhaust pipe support, wherein the front exhaust pipe support defines a mounting cavity, the front exhaust pipe is partially disposed in the mounting cavity, and one end of the front exhaust pipe support is connected to the support assembly.
5. The upper exhaust apparatus according to claim 1, wherein the rear exhaust duct unit includes a rear exhaust pipe and a heat shield, the rear exhaust pipe is disposed on the support assembly and one end of the rear exhaust pipe is connected to the air outlet, and the heat shield is mounted to the rear exhaust pipe.
6. The upper exhaust apparatus according to claim 5, further comprising a rear exhaust pipe bracket, one end of which is connected to the rear exhaust pipe, and the other end of which is connected to the bracket assembly.
7. The upper exhaust apparatus according to claim 2, further comprising a rear exhaust pipe bracket, the front bracket including:
the first connecting part is provided with a plurality of first mounting hole seats at intervals and connected to the rear exhaust pipe bracket;
the second connecting part is provided with a plurality of second mounting hole seats at intervals and is mounted on the frame longitudinal beam; and
one end of the middle connecting part is connected between the first connecting part and the second connecting part, and the other end of the middle connecting part is inserted into the supporting rod;
the cross section of the first connecting part along the direction perpendicular to the thickness direction of the first connecting part is T-shaped.
8. The upper vent assembly according to claim 2, wherein said front support frame is provided with a plurality of lightening holes.
9. A vehicle characterized by comprising the upper exhaust apparatus according to any one of claims 1 to 8.
10. The vehicle of claim 9, further comprising a frame rail to which a side of the strut assembly remote from the rear exhaust duct unit is connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202220349124.0U CN216969335U (en) | 2022-02-21 | 2022-02-21 | Upper exhaust device and vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202220349124.0U CN216969335U (en) | 2022-02-21 | 2022-02-21 | Upper exhaust device and vehicle |
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CN216969335U true CN216969335U (en) | 2022-07-15 |
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CN202220349124.0U Active CN216969335U (en) | 2022-02-21 | 2022-02-21 | Upper exhaust device and vehicle |
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