Vehicle body assembly and vehicle thereof

Abstract

The utility model relates to the technical field of vehicles, in particular to a vehicle body assembly and a vehicle with the same. A vehicle body assembly comprises a vehicle body, a battery pack and a flexible pad, the battery pack is installed on the vehicle body, and a channel for a pipeline to penetrate through is formed between the battery pack and the vehicle body; the flexible pad is contained in the channel and abuts against the surface of the vehicle body and the surface of the battery pack, and a penetrating type mounting hole is formed in the flexible pad in the extending direction of the channel and used for allowing a pipeline to penetrate through. A vehicle includes a conduit and a vehicle body assembly. The channel can be blocked, and noise caused by flowing of gas in the channel in the vehicle running process is avoided; moreover, the flexible pad is provided with the mounting hole for the pipeline to penetrate through, so that the pipeline is limited through the flexible pad and is separated from the automobile body and the battery pack, resonance generated between the automobile body and the pipeline is reduced, abnormal sound is reduced, the pipeline is prevented from scratching the outer surface of the battery pack, and the service life of the battery pack is prolonged.

Description

Technical Field

[0001] The present application relates to the technical field of transportation vehicles, and particularly to a vehicle body assembly and a vehicle thereof. Background Art

[0002] A battery pack is usually installed on a vehicle body to form a vehicle body assembly. At the same time, as a load-bearing component, many pipelines are also arranged on the vehicle body. To facilitate the arrangement of the pipelines, a channel for the pipelines to pass through is reserved between the battery pack and the vehicle body after assembly. However, after the channel is set, wind noise is likely to be generated during the driving of the vehicle. At the same time, there will be vibration abnormal noise between the pipeline and the vehicle body, and the vibrating pipeline is likely to damage the paint surface of the battery pack, reducing the service life of the battery pack. Summary of the Utility Model

[0003] Based on this, it is necessary to provide a vehicle body assembly and a vehicle thereof that can reduce wind noise and prevent the pipeline vibration from damaging the paint surface of the battery pack.

[0004] A vehicle body assembly includes a vehicle body, a battery pack, and a flexible pad. The battery pack is installed on the vehicle body, and a channel for passing through pipelines is formed between the battery pack and the vehicle body. The flexible pad is received in the channel and abuts against the surface of the vehicle body and the surface of the battery pack respectively. Along the extension direction of the channel, the flexible pad has a through installation hole for the pipeline to pass through.

[0005] In this application, by setting the flexible pad, not only can the channel be blocked to avoid the noise generated by the gas flow in the channel during the driving of the vehicle, but also the installation hole provided on the flexible pad can allow the pipeline to pass through, so that the pipeline is limited by the flexible pad and separated from the vehicle body and the battery pack, thus reducing the resonance between the vehicle body and the pipeline, reducing abnormal noise, and avoiding the pipeline from scratching the outer surface of the battery pack, improving the service life of the battery pack. At the same time, the flexible pad can also absorb part of the vibration and further reduce abnormal noise.

[0006] In one embodiment, the flexible pad includes a first pad body and a second pad body. The first pad body abuts against the vehicle body, the second pad body abuts against the battery pack, and the first pad body and the second pad body are spliced and enclose the installation hole.

[0007] In one embodiment, the vehicle body assembly further includes a bracket, the bracket is received in the channel and extends along the extension direction of the channel; the flexible pad is limited and installed on the bracket.

[0008] In one embodiment, the first pad body is connected to the bracket by a snap connection method.

[0009] In one embodiment, a clamping groove is formed in the first cushion body, and the edge of the bracket can be clamped into the clamping groove. In the width direction of the vehicle body, the opposite side surfaces of the bracket are respectively abutted against the wall surfaces of the clamping groove.

[0010] In one embodiment, a limiting groove is formed in the edge of the bracket. When the edge of the bracket can be clamped into the clamping groove, the two sides of the first cushion body in the length direction of the vehicle body are respectively abutted against the opposite wall surfaces of the limiting groove.

[0011] In one embodiment, the number of the brackets is set to two, and the two brackets are arranged at intervals in the width direction of the vehicle body to form a clamping gap. The second cushion body is located in the clamping gap, and the second cushion body is respectively limited and abutted against the two brackets in the width direction of the vehicle body.

[0012] In one embodiment, a first identifier is provided on the first cushion body, a second identifier is provided on the second cushion body, and the second identifier is arranged corresponding to the first identifier.

[0013] In one embodiment, the flexible cushion is installed in the channel in an interference fit manner; and / or, the number of the flexible cushions is set to be multiple, and the multiple flexible cushions are arranged at intervals along the extending direction of the channel.

[0014] The present application also provides the following technical solutions:

[0015] A vehicle includes a pipeline and the vehicle body assembly according to any one of the above embodiments.

[0016] Compared with the prior art, by arranging the flexible cushion, the vehicle body assembly and the vehicle can not only block the channel to avoid the noise generated by the gas flow in the channel during the vehicle running, but also the installation holes formed in the flexible cushion can allow the pipeline to pass through, so that the pipeline is limited by the flexible cushion and separated from the vehicle body and the battery pack, thus reducing the resonance between the vehicle body and the pipeline, reducing abnormal noise, and avoiding the pipeline from scratching the outer surface of the battery pack, improving the service life of the battery pack; at the same time, the flexible cushion can also absorb part of the vibration and further reduce the abnormal noise. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained according to these drawings without creative efforts.

[0018] Figure 1 Schematic structural diagram of the body component provided by this application.

[0019] Figure 2 Provided by this application Figure 1 Enlarged view of the partial cross-sectional view at A-A in

[0020] Figure 3 Schematic cross-sectional view of the channel formed between the body and the battery pack provided by this application.

[0021] Figure 4 Explosion schematic diagram of the flexible pad provided by this application.

[0022] Figure 5 Schematic structural diagram of the bracket provided by this application.

[0023] Figure 6 Provided by this application Figure 4 Enlarged partial view at B in

[0024] The reference numerals of each component are as follows:

[0025] 100, body component; 10, body; 11, channel; 20, battery pack; 30, flexible pad; 31, mounting hole; 32, first pad body; 321, first half hole; 322, first identifier; 323, card slot; 33, second pad body; 331, second half hole; 332, second identifier; 40, bracket; 41, limiting groove; 42, clamping gap; 43, position identifier; 44, first frame body; 45, second frame body; 200, pipeline. Detailed implementation manners

[0026] To make the above objects, features, and advantages of this application more obvious and understandable, the following will describe the detailed implementation manners of this application in conjunction with the accompanying drawings. Many specific details are set forth in the following description to fully understand this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of this application. Therefore, this application is not limited by the specific embodiments disclosed below.

[0027] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it can be directly on the other component or there may also be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right", and similar expressions used in the description of this application are only for the purpose of illustration and do not represent the only implementation manner.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of this application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0029] In this application, unless otherwise clearly specified and defined, the first feature may be in direct contact with the second feature or in indirect contact with the second feature through an intermediate medium when the first feature is "on" or "under" the second feature. Moreover, when the first feature is "above", "over" or "on top of" the second feature, the first feature may be directly above or diagonally above the second feature, or merely indicate that the first feature has a higher horizontal height than the second feature. When the first feature is "under", "beneath" or "underneath" the second feature, the first feature may be directly below or diagonally below the second feature, or merely indicate that the first feature has a lower horizontal height than the second feature.

[0030] Unless otherwise defined, all technical and scientific terms used in the specification of this application have the same meaning as commonly understood by those skilled in the technical field to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in the specification of this application includes any and all combinations of one or more of the related listed items.

[0031] Please refer to Figures 1 to 4 , this application provides a vehicle body assembly 100, the vehicle body assembly 100 includes a vehicle body 10, a battery pack 20 and a flexible pad 30. The battery pack 20 is installed on the vehicle body 10 and a channel 11 for passing through a pipeline 200 is formed between the battery pack 20 and the vehicle body 10; the flexible pad 30 is received in the channel 11 and abuts against the surface of the vehicle body 10 and the surface of the battery pack 20 respectively. Along the extending direction of the channel 11, a through mounting hole 31 is formed on the flexible pad 30, and the mounting hole 31 is used for passing through the pipeline 200. In this way, by providing the flexible pad 30, not only can the channel 11 be blocked to avoid the generation of noise caused by the flow of gas in the channel 11 during vehicle driving; moreover, the mounting hole 31 formed on the flexible pad 30 can be used for passing through the pipeline 200, so that the pipeline 200 is limited by the flexible pad 30, and the flexible pad 30 abuts against the surface of the vehicle body 10 and the surface of the battery pack 20 respectively, so as to separate the vehicle body 10 and the battery pack 20 at this position, thus reducing the resonance between the vehicle body 10 and the pipeline 200, reducing abnormal noise, and avoiding scratching the outer surface of the battery pack 20 by the pipeline 200, improving the service life of the battery pack 20; at the same time, the flexible pad 30 can also absorb part of the vibration and further reduce abnormal noise.

[0032] It should be noted that the outer surface of the battery pack 20 is generally subjected to electrophoretic treatment, that is, an electrophoretic coating (also known as electrophoretic paint) is applied to the outer surface of the battery pack 20 to protect the battery pack 20. The pipeline 200 is arranged in the channel 11. Under vibration conditions, it is relatively easy to rub against the outer surface of the battery pack 20, resulting in damage to the electrophoretic paint. In this application, through the arrangement of the flexible pad 30, the battery pack and the pipeline 200 are well separated, protecting the battery pack while reducing vibration and noise.

[0033] Please refer to Figure 2 and Figure 3 , the battery pack 20 is located below the vehicle body 10 along the height direction z of the vehicle body 10 and is spaced from the vehicle body 10, so that a channel 11 is formed between the two.

[0034] As Figure 2 shown, the flexible pad 30 is installed in the channel 11 in an interference fit manner. In this way, the flexible pad 30 can be more closely abutted against the vehicle body 10 and the battery pack 20, improving the sealing effect of the flexible pad 30 on the air duct, thereby avoiding the generation of noise due to gaps.

[0035] Preferably, the flexible pad 30 is set as a rubber pad, a silica gel pad, a foam pad, a sponge pad, etc.

[0036] Furthermore, referring to Figure 1 , the number of the flexible pads 30 is set to be multiple, and the multiple flexible pads 30 are arranged at intervals along the extension direction of the channel 11. In this way, through the arrangement of the multiple flexible pads 30, multiple shock-absorbing and sound-insulating positions can be formed between the vehicle body 10 and the battery pack 20, thereby further reducing abnormal noises. At the same time, the pipeline 200 passes through the multiple flexible pads 30, and in this way, the pipeline 200 can also be supported at multiple positions by the multiple flexible pads 30, thereby improving the stability of the pipeline 200. In other words, through the arrangement of the multiple flexible pads 30, the shaking of the pipeline 200 can be further reduced, thereby reducing the probability of abnormal noises and scratching the surface of the battery pack 20. Here, the extension direction of the channel 11 is the length direction x of the vehicle body 10.

[0037] In an embodiment, the number of the flexible pads 30 can be set to two, three, four, etc. The specific number can be selected and set according to actual needs.

[0038] Exemplarily, the number of the flexible pads 30 is set to two, and the two flexible pads 30 are arranged at the end positions of the channel 11, so as to close both ends of the channel 11 through the two flexible pads 30, thereby further avoiding the generation of noise due to the flow of gas in the channel 11 during vehicle driving.

[0039] As Figure 4As shown, the flexible pad 30 includes a first pad body 32 and a second pad body 33. The first pad body 32 abuts against the vehicle body 10, and the second pad body 33 abuts against the battery pack 20. The first pad body 32 and the second pad body 33 are spliced and enclose an installation hole 31.

[0040] Specifically, a first half-hole 321 is provided on the first pad body 32, and a second half-hole 331 is provided on the second pad body 33. When the first pad body 32 and the second pad body 33 are spliced, the first half-hole 321 and the second half-hole 331 are aligned to form the installation hole 31.

[0041] Further, please refer to Figure 4 , a first identifier 322 is provided on the first pad body 32, and a second identifier 332 is provided on the second pad body 33, and the second identifier 332 is correspondingly arranged with the first identifier 322. In this way, it is convenient for the first pad body 32 and the second pad body 33 to be directly and quickly aligned and assembled, effectively improving the assembly efficiency.

[0042] Exemplarily, the first identifier 322 can be set as a color identifier, an arrow identifier or other identifiers. Similarly, the second identifier 332 is the same, and it can be a color identifier, an arrow identifier or other identifiers. In this embodiment, the first identifier 322 is configured as an arrow identifier, and the second identifier 332 is also configured as an arrow identifier.

[0043] As Figure 1 , Figure 2 and Figure 5 shown, the vehicle body assembly 100 further includes a bracket 40. The bracket 40 is received in the channel 11 and extends along the extension direction of the channel 11, that is, the bracket 40 extends along the length direction x of the vehicle body 10; the flexible pad 30 is received in the channel 11 and is limited and installed on the bracket 40, that is, the installation and positioning of the flexible pad in the channel are realized through the bracket 40.

[0044] Optionally, the bracket 40 is set as a metal bracket or a plastic bracket.

[0045] Further, the first pad body 32 is connected to the bracket 40 by a snap connection. In this way, the installation and limitation of the first pad body 32 are realized. Of course, the connection manner between the first pad body 32 and the bracket 40 is not limited to this, and it can also be connected by fasteners such as bolts and screws.

[0046] Specifically, in combination with Figure 4 and Figure 6As shown, a clamping groove 323 is formed in the first cushion body 32, and the edge of the bracket 40 can be clamped into the clamping groove 323. In the width direction y of the vehicle body 10, the opposite side surfaces of the bracket 40 are respectively abutted against the wall surfaces of the clamping groove 323. In this way, the clamping connection between the first cushion body 32 and the bracket 40 is realized; at the same time, the opposite side surfaces of the bracket 40 are respectively abutted against the wall surfaces of the clamping groove 323, and the positioning of the first cushion body 32 in the width direction of the vehicle body 10 is also realized.

[0047] Of course, in other embodiments, the position of the clamping groove 323 can also be set on the bracket 40. Correspondingly, at this time, a clamping portion that can cooperate with the clamping groove 323 can be configured on the first cushion body 32. Here, the clamping portion can be a protrusion provided on the first cushion body 32 or the edge of the first cushion body 32.

[0048] Furthermore, as Figure 6 shown, a limiting groove 41 is formed on the edge of the bracket 40. When the edge of the bracket 40 can be clamped into the clamping groove 323, the two sides of the first cushion body 32 in the length direction of the vehicle body 10 are respectively abutted against the opposite wall surfaces of the limiting groove 41. In this way, in the width direction y of the vehicle body 10, the limiting of the first cushion body 32 is also realized, and the first cushion body 32 is prevented from changing its position due to factors such as vibration.

[0049] As Figure 1 and Figure 5 shown, the number of brackets 40 is set to two, and the two brackets 40 are arranged at intervals along the width direction y of the vehicle body 10 to form a clamping gap 42; wherein, the second cushion body 33 is located in the clamping gap 42, and the second cushion body 33 is respectively limited and abutted against the two brackets 40 in the width direction y of the vehicle body 10. In this way, the limiting installation of the second cushion body 33 in the width direction y of the vehicle body 10 is realized.

[0050] Furthermore, as Figure 6 shown, a position mark 43 is provided on each bracket 40. The position mark 43 is used to indicate the installation position of the second cushion body 33 on the bracket 40, that is, the position mark 43 is used to indicate the installation position of the flexible cushion 30 on the bracket 40. In this way, the second cushion body 33 can quickly find its installation position and be installed, that is, the installation position of the second cushion body 33 on each vehicle can be ensured to be consistent through the position mark 43.

[0051] Optionally, the position mark 43 can be structures such as lines, holes, grooves, protrusions, etc. Of course, the position mark 43 is not limited to this, as long as it can mark the structure or feature of the installation position of the second cushion body 33.

[0052] In this embodiment, the position mark 43 is set as a groove, and the groove is formed on the bracket 40 along the width direction y of the vehicle body 10.

[0053] AsFigure 5 and Figure 6 As shown in Figure 6 , the bracket 40 includes a first frame body 44 and a second frame body 45. The first frame body 44 extends along the height direction z of the vehicle body 10, and the second frame body 45 extends along the width direction y of the vehicle body. That is, the first frame body 44 and the second frame body 45 are perpendicularly arranged to each other.

[0054] Specifically, the first cushion body 32 is snap-connected to the first frame body 44. The limiting groove 41 is arranged on the first frame body 44, and a clamping gap 42 is formed between the two first frame bodies 44. The position identifier 43 is arranged on the second frame body 45.

[0055] The present application also provides a vehicle, which includes a pipeline 200 and the vehicle body assembly 100 of any one of the above embodiments.

[0056] The technical features of the above embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0057] The above embodiments only represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be understood as a limitation to the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several deformations and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the patent protection scope of the present application should be subject to the appended claims.

Claims

1. A vehicle body component, characterized in that: It comprises a vehicle body (10), a battery pack (20) and a flexible pad (30), wherein the battery pack (20) is mounted on the vehicle body (10) and forms a channel (11) for passing a pipeline (200) between the battery pack and the vehicle body (10); The flexible pad (30) is accommodated in the channel (11) and abuts against the vehicle body (10) and the battery pack (20) respectively, and a through-type mounting hole (31) is provided on the flexible pad (30) along the extension direction of the channel (11), and the mounting hole (31) is used for the pipeline (200) to pass through.

2. The vehicle body component according to claim 1, characterized in that The flexible pad (30) comprises a first pad body (32) and a second pad body (33), wherein the first pad body (32) abuts against the vehicle body (10), and the second pad body (33) abuts against the battery pack (20), and the first pad body (32) and the second pad body (33) are spliced ​​together to form the mounting hole (31).

3. The vehicle body component according to claim 2, characterized in that: The vehicle body component further comprises a bracket (40), wherein the bracket (40) is received in the channel (11) and extends along the extension direction of the channel (11); the flexible pad (30) is limited in position and mounted on the bracket (40).

4. The vehicle body component according to claim 3, characterized in that: The first cushion body (32) and the bracket (40) are connected by a snap-fitting manner.

5. The vehicle body component according to claim 3 or 4, characterized in that: The first pad (32) is provided with a slot (323), the edge of the bracket (40) can be inserted into the slot (323), and in the width direction of the vehicle body (10), two opposite side surfaces of the bracket (40) are respectively in contact with the wall surface of the slot (323).

6. The vehicle body component according to claim 5, characterized in that A limiting groove (41) is provided on the edge of the bracket (40); wherein, when the edge of the bracket (40) can be inserted into the groove (323), the first pad (32) abuts against two opposite wall surfaces of the limiting groove (41) on both sides of the length direction of the vehicle body (10).

7. The vehicle body component according to claim 3 or 4, characterized in that: The number of the brackets (40) is set to two, and the two brackets (40) are arranged at intervals along the width direction of the vehicle body (10) to form a clamping gap (42); The second pad (33) is located in the clamping gap (42), and the second pad (33) is respectively positioned against the two brackets (40) in the width direction of the vehicle body (10).

8. The vehicle body component according to claim 2, characterized in that: The first pad body (32) is provided with a first mark (322), the second pad body (33) is provided with a second mark (332), and the second mark (332) and the first mark (322) are arranged corresponding to each other.

9. The vehicle body component according to claim 2, characterized in that: The flexible pad (30) is installed in the channel (11) in an interference fit manner; and / or the number of the flexible pads (30) is set to be multiple, and the multiple flexible pads (30) are arranged at intervals along the extension direction of the channel (11).

10. A vehicle, characterized in that: It comprises a pipeline (200) and a vehicle body component as claimed in any one of claims 1 to 9.

Images