CN207773049U - Protective plate and the vehicle with it under vehicle body - Google Patents
Protective plate and the vehicle with it under vehicle body Download PDFInfo
- Publication number
- CN207773049U CN207773049U CN201820121696.7U CN201820121696U CN207773049U CN 207773049 U CN207773049 U CN 207773049U CN 201820121696 U CN201820121696 U CN 201820121696U CN 207773049 U CN207773049 U CN 207773049U
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- Prior art keywords
- protective plate
- vehicle body
- flange
- under
- channel
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Abstract
The utility model discloses protective plate under a kind of vehicle body and with its vehicle.The front end of protective plate is fixed with water tank bottom end rail under vehicle body described in protective plate under the vehicle body, and the rear end of protective plate is fixed with fore sub frame suspension under the vehicle body, is provided with multiple thermal current export channel under the vehicle body on protective plate.Protective plate under vehicle body according to the present utility model; on the one hand underbody parts can be protected; reduce scratch of the ground obstacle to underbody parts; on the other hand; channel is exported by the way that thermal current is arranged on protective plate under vehicle body; can the thermal current in cabin can be exported channel by thermal current to discharge, to prevent heat in cabin from gathering.
Description
Technical field
The utility model is related to automotive fields, in particular to protective plate under a kind of vehicle body and with its vehicle.
Background technology
Motor, retarder and other electric components are disposed in electric vehicle cabin, since bottom leaks outside, these parts
It is easy to scratch with ground obstacle, generally use increases the method for protective plate under vehicle body to make these parts from scraping
Rub, but due under traditional vehicle body protective plate can influence cabin atmosphere flowing, the hot wind for leading to flow through radiator is prevented under vehicle body
Backplate, which blocks, to be spilt out, and cause high temperature gas flow back up through radiator, so that radiator temperature is increased, motor overheating, influence
The security performance of automobile.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem in the prior art at least to a certain extent.For this purpose,
The utility model proposes protective plates under a kind of vehicle body, can be gathered to avoid engine room heat.
The utility model also proposed a kind of vehicle with protective plate under above-mentioned vehicle body.
It is fixed with water tank bottom end rail according to the front end of protective plate under the vehicle body of the utility model embodiment, is prevented under the vehicle body
The rear end of backplate is fixed with fore sub frame suspension, is provided with multiple thermal current export channel under the vehicle body on protective plate.
According to protective plate under the vehicle body of the utility model embodiment, underbody parts can be protected, reduce ground obstacle
Scratch to underbody parts, and the thermal current in cabin can be exported channel by thermal current and discharged, to prevent
Heat gathers in cabin.
Some embodiments according to the present utility model, under the vehicle body front of protective plate along and front bumper back edge
It is adjacent.
Specifically, protective plate includes under the vehicle body：Protective plate ontology and it is arranged around the protective plate ontology
Preceding flange, left flange, rear flange and right flange, the preceding flange, the left flange, it is described after on flange and the right flange
It is provided with mounting hole.
Some embodiments according to the present utility model, thermal current export channel include：First export channel, the vehicle
The wind-guiding flange swelled upwards, the wind-guiding flange and the protective plate ontology are provided under body on the protective plate ontology of protective plate
Between be configured to it is described first export channel.
Specifically, the wind-guiding flange includes：Limit flange and water conservancy diversion flange, the limit flange and the protective plate sheet
Body is parallel, and the water conservancy diversion flange connects the limit flange and the protective plate ontology, and the limit flange is led far from described
Flow flange one end and the protective plate ontology between formed it is described first export channel air intake, the water conservancy diversion flange it is remote
The outlet air end in first export channel is formed between one end and the protective plate ontology from the limit flange.
Further, first export channel includes：It is led positioned at the limit section limited in flange and positioned at described
The diversion section in flange is flowed, the outlet air section of the limit section is cross-section structure, and the outlet air section of the diversion section is along outlet air
Direction tapers off trend.
Optionally, thermal current export channel further includes：Second export channel, second export channel are configured to lead
Wind groove.
Optionally, the first export channel and second export channel are multiple, and multiple first export are logical
The front-rear direction of road protective plate under the vehicle body is distributed, a left side for multiple second export channel protective plates under the vehicle body
Right direction is distributed.
Some embodiments according to the present utility model are provided with multiple reinforcing ribs, Duo Gesuo under the vehicle body on protective plate
The left and right directions for stating reinforcing rib protective plate under the vehicle body is spaced apart distribution.
According to protective plate under the vehicle of the utility model another aspect embodiment, including above-mentioned vehicle body.
Description of the drawings
Fig. 1 is the assembling schematic diagram of protective plate and fore sub frame suspension, front bumper under vehicle body；
Fig. 2 is the schematic diagram of protective plate under vehicle body；
Fig. 3 is the A-A sectional views in Fig. 1；
Fig. 4 is the B-B sectional views in Fig. 1.
Reference numeral：
Protective plate 10 under vehicle body, protective plate ontology 1, preceding flange 2, left flange 3, rear flange 4, right flange 5, wind-guiding flange 6,
Limit flange 61, water conservancy diversion flange 62, thermal current export channel 78, first export channel 7, limit section 71, diversion section 72, second are led
It is outstanding to go out channel 8, reinforcing rib 9, long reinforcing rib 91, short reinforcing rib 92, mounting hole 11, boss 12, water tank bottom end rail 20, fore sub frame
Frame 30, front bumper 40, bolt fastener 50.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
It is connected directly, can also can be indirectly connected through an intermediary the mutual of connection inside two elements or two elements
Interactively.For the ordinary skill in the art, it can understand that above-mentioned term is new in this practicality as the case may be
Concrete meaning in type.
With reference to Fig. 1-Fig. 4 detailed descriptions according to protective plate 10 under the vehicle body of the utility model embodiment.
Referring to Fig.1, shown in Fig. 3, according to horizontal under the front end of protective plate 10 under the vehicle body of the utility model embodiment and water tank
Beam 20 is fixed, and the rear end of protective plate 10 is fixed with fore sub frame suspension 30 under vehicle body, the left end and right end of protective plate 10 under vehicle body
It is fixed with the bolster of vehicle, to realize the installation of protective plate 10 under vehicle body in vehicle bottom, protective plate 10 can be under vehicle body
The parts for protecting vehicle bottom avoid the sandstone of winding when ground obstacle, driving from colliding underbody parts, meanwhile, vehicle body
Lower protective plate 10 can also play the role of waterproof and dustproof, prevent ground sewage from splashing on underbody parts and influencing parts makes
Use the service life.
Multiple thermal currents export channel 78 is provided under vehicle body on protective plate 10, under cabin and vehicle body between protective plate 10
Thermal current can export channel 78 through thermal current and be expelled to outside vehicle, prevent heat in cabin excessive and influence the use of electric elements
Service life.
According to protective plate 10 under the vehicle body of the utility model embodiment, underbody parts on the one hand can be protected, reduce ground
On the other hand scratch of the face barrier to underbody parts exports channel by the way that thermal current is arranged on protective plate 10 under vehicle body
78, the thermal current in cabin can be exported channel 78 by thermal current and discharged, to prevent heat in cabin from gathering.
The front of protective plate 10 is abutted along with the back edge of front bumper 40 under vehicle body, as shown in Figure 1, in this way, under vehicle body
Protective plate 10 can protect cabin lower part comprehensively.
Specifically, with reference to shown in Fig. 2, protective plate 10 includes under vehicle body：Protective plate ontology 1 and setting are in protective plate ontology
Preceding flange 2, left flange 3, rear flange 4 around 1 and right flange 5, on preceding flange 2, left flange 3, rear flange 4 and right flange 5
It is provided with mounting hole 11, protective plate 10 is fixed by other parts of these mounting holes 11 and vehicle under vehicle body.
Boss 12 is provided on preceding flange 2 and rear flange 4, the mounting hole 11 on preceding flange 2 and rear flange 4 is arranged in boss
On 12, it is possible thereby to increase the connection between preceding flange 2 and water tank bottom end rail 20, between rear flange 4 and fore sub frame suspension 30
Intensity.
With reference to shown in Fig. 3, the fixation of part 50 is fastened by bolts between preceding flange 2 and water tank bottom end rail 20, wherein bolt is certainly
Flange 2 and water tank bottom end rail 20 before wearing upwards down, nut is screwed in down from above on the bar of bolt so that it is convenient to which bolt fastens
It the fastening of part 50 and unscrews, to be conducive to the installation or removal time of flange 2 and water tank bottom end rail 20 before saving.Similarly,
It can also pass through between flange 4 and fore sub frame suspension 30, left flange 3 and left end bolster, right flange 5 and right end bolster afterwards
Bolt fastener 50 is fixed, and protective plate 10 is removably mounted on vehicle under vehicle body as a result, when the zero of vehicle bottom
When component needs repairing, 10 easy removal of protective plate under vehicle body can be got off, while facilitate the follow-up of protective plate 10 under vehicle body
It replaces.
With reference to shown in Fig. 2, Fig. 4, thermal current export channel 78 may include the first export channel 7, protective plate 10 under vehicle body
Protective plate ontology 1 on be provided with the wind-guiding flange 6 swelled upwards, be configured to first between wind-guiding flange 6 and protective plate ontology 1
Channel 7 is exported, a part of thermal current under vehicle body between protective plate 10 and cabin can be expelled to through the first export channel 7 under vehicle body
The lower section of protective plate 10.
Specifically, wind-guiding flange 6 may include：Limit flange 61 and water conservancy diversion flange 62, limit flange 61 and protective plate sheet
Body 1 is parallel, and the connection of water conservancy diversion flange 62 limit flange 61 and protective plate ontology 1 limit the one of the separate water conservancy diversion flange 62 of flange 61
The air intake in the first export channel 7, one end of the separate limit flange 61 of water conservancy diversion flange 62 are formed between end and protective plate ontology 1
The outlet air end in the first export channel 7 is formed between protective plate ontology 1.As shown in figure 4, the left end and protective plate of limit flange 61
The air intake in the first export channel 7 is formed between ontology 1, air intake is opened wide towards Chinese herbaceous peony, the right end of water conservancy diversion flange 62 and protection
The outlet air end in the first export channel 7 is formed between plate ontology 1, outlet air end is opened wide towards underbody.Wind-guiding flange 6 can be controlled effectively
Air flow direction makes the thermal current of 10 top of protective plate under vehicle body flow to outlet air end from air intake, and then is discharged to outside vehicle.
Further, with reference to shown in Fig. 4, the first export channel 7 may include：Limit section 71 in limit flange 61
Outlet air section with the diversion section 72 in water conservancy diversion flange 62, limit section 71 is cross-section structure, and the outlet air of diversion section 72 is cut
Face tapers off trend along air-out direction.
Optionally, thermal current export channel 78 can also include the second export channel 8, and the second export channel 8 is configured to lead
Wind groove, a part of thermal current under vehicle body between protective plate 10 and cabin, which can be expelled to through the second export channel 8 under vehicle body, to be protected
The lower section of plate 10.
With reference to shown in Fig. 2, it is multiple that the first export channel 7 and second, which exports channel 8, thereby increases thermal current discharge
The gross area in channel is conducive to the velocity of discharge for accelerating thermal current.Optionally, multiple first export channel 7 is protected under vehicle body
The front-rear direction of plate 10 is distributed, the left and right directions distribution of multiple second export protective plates 10 under vehicle body of channel 8.It is shown in Fig. 2
Embodiment in, the quantity in the first export channel 7 is six, and six first export channels 7 are arranged in such a way that three rows two arrange, the
The quantity in two export channels 8 is three, and three second export channels 8 are arranged in such a way that a row three arranges, and three second export are logical
The cross sectional shape in road 8 can be different.The arrangement form that certain first export channel 7 and second exports channel 8 is not limited to Fig. 2
Shown in mode.
With reference to shown in Fig. 2, multiple reinforcing ribs 9 are provided under vehicle body on protective plate 10, multiple reinforcing ribs 9 protect under vehicle body
The left and right directions of plate 10 is spaced apart distribution, by setting reinforcing rib 9, can increase the strength and stiffness of protective plate 10 under vehicle body,
To improve under vehicle body protective plate 10 to the safeguard function of vehicle bottom parts.Specifically, reinforcing rib 9 includes long reinforcing rib 91
With short reinforcing rib 92, two long reinforcing ribs 91 are separately positioned on the left and right ends of protective plate 10 under vehicle body, multiple short reinforcing ribs 92
It is arranged between two long reinforcing ribs 91.91 length of long reinforcing rib at both ends is longer, can dramatically increase protective plate 10 under vehicle body
Left and right ends intensity, the length of multiple short reinforcing ribs 92 is shorter, be mainly used for evacuation first export channel 7.
It, can according to the vehicle of the utility model another aspect embodiment, including protective plate 10 under the vehicle body of above-described embodiment
To effectively prevent heat to be gathered in cabin, and the parts of vehicle bottom can be protected, be conducive to promote vehicle
Security performance.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example
It is contained at least one embodiment or example of the utility model.In the present specification, schematic expression of the above terms
Necessarily it is directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiments or example.In addition, those skilled in the art can be by this
Different embodiments or examples described in specification are engaged and are combined.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (10)
1. protective plate under a kind of vehicle body, which is characterized in that the front end of protective plate is fixed with water tank bottom end rail under the vehicle body, described
The rear end of protective plate is fixed with fore sub frame suspension under vehicle body, and being provided with multiple thermal current export on protective plate under the vehicle body leads to
Road.
2. protective plate under vehicle body according to claim 1, which is characterized in that under the vehicle body protective plate front along with it is preceding
The back edge of bumper abuts.
3. protective plate under vehicle body according to claim 1, which is characterized in that protective plate includes under the vehicle body：Protective plate
Ontology and the preceding flange being arranged around the protective plate ontology, left flange, rear flange and right flange, the preceding flange, institute
It states and is both provided with mounting hole on left flange, the rear flange and the right flange.
4. protective plate under vehicle body according to claim 1, which is characterized in that thermal current export channel includes：First
Channel is exported, is provided with the wind-guiding flange swelled upwards, the wind-guiding flange on the protective plate ontology of protective plate under the vehicle body
First export channel is configured between the protective plate ontology.
5. protective plate under vehicle body according to claim 4, which is characterized in that the wind-guiding flange includes：Limit flange and
Water conservancy diversion flange, the limit flange is parallel with the protective plate ontology, the water conservancy diversion flange connect the limit flange with it is described
Protective plate ontology forms described the between one end and the protective plate ontology far from the water conservancy diversion flange of the limit flange
The air intake in one export channel, shape between one end and the protective plate ontology of the separate limit flange of the water conservancy diversion flange
The outlet air end for exporting channel at described first.
6. protective plate under vehicle body according to claim 5, which is characterized in that first export channel includes：Positioned at institute
The limit section in limit flange and the diversion section in the water conservancy diversion flange are stated, the outlet air section of the limit section is cross-section
Structure, the outlet air section of the diversion section taper off trend along air-out direction.
7. protective plate under vehicle body according to claim 4, which is characterized in that thermal current export channel further includes：The
Two export channels, second export channel are configured to wind guide tank.
8. protective plate under vehicle body according to claim 7, which is characterized in that lead in first export channel and described second
It is multiple, the front-rear direction distribution of multiple first export channel protective plates under the vehicle body to go out channel, multiple described
The left and right directions distribution of second export channel protective plate under the vehicle body.
9. protective plate under vehicle body according to claim 1, which is characterized in that be provided on protective plate under the vehicle body multiple
The left and right directions of reinforcing rib, multiple reinforcing rib protective plates under the vehicle body is spaced apart distribution.
10. a kind of vehicle, which is characterized in that include protective plate under the vehicle body according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820121696.7U CN207773049U (en) | 2018-01-24 | 2018-01-24 | Protective plate and the vehicle with it under vehicle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820121696.7U CN207773049U (en) | 2018-01-24 | 2018-01-24 | Protective plate and the vehicle with it under vehicle body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207773049U true CN207773049U (en) | 2018-08-28 |
Family
ID=63211253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820121696.7U Active CN207773049U (en) | 2018-01-24 | 2018-01-24 | Protective plate and the vehicle with it under vehicle body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207773049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109927657A (en) * | 2019-04-19 | 2019-06-25 | 合肥市强科达科技开发有限公司 | A kind of bumper |
-
2018
- 2018-01-24 CN CN201820121696.7U patent/CN207773049U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109927657A (en) * | 2019-04-19 | 2019-06-25 | 合肥市强科达科技开发有限公司 | A kind of bumper |
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