CN206217796U - Engine lower guard board and vehicle - Google Patents
Engine lower guard board and vehicle Download PDFInfo
- Publication number
- CN206217796U CN206217796U CN201621147696.1U CN201621147696U CN206217796U CN 206217796 U CN206217796 U CN 206217796U CN 201621147696 U CN201621147696 U CN 201621147696U CN 206217796 U CN206217796 U CN 206217796U
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- Prior art keywords
- air
- dummy club
- flow guiding
- engine
- flow
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Abstract
This disclosure relates to a kind of engine lower guard board and vehicle, wherein, the engine lower guard board includes the plenum area (1), transition region (2) and guiding region (3) that are sequentially communicated from front to back, the plenum area (1) is with the ventilating opening (11) to open front, guiding region (3) interval is formed with the first flow guiding dummy club (31) and the second flow guiding dummy club (32), and the gap between first flow guiding dummy club (31) and second flow guiding dummy club (32) is formed as the air-out passage (33) for extending back.By forming air-out passage on guiding region, the air-flow to entering into ventilating opening moves towards to lead further to so that air-flow can blow to engine room inside part such that it is able to reach the effect for reducing the temperature in cabin.
Description
Technical field
This disclosure relates to vehicle component field, in particular it relates to a kind of engine lower guard board and vehicle.
Background technology
At present, the effect of market engine lower guard board is mainly to the protection of power assembly and wind-guiding, drop resistance.But with
The increase of the power of engine, the delivery temperature of engine also more and more higher therewith is especially installed after engine lower guard board more
The heat dispersion of engine can be influenceed, is unfavorable for cabin heat radiation, it is impossible to meet heat management performance requirement.
Utility model content
The purpose of the disclosure is to provide a kind of engine lower guard board, and the lower backplate can guide wind direction, reduces enging cabin
Temperature.
Another object of the present disclosure is to provide a kind of vehicle, including engine, rear-suspending and steering machine, the engine
Bottom be provided with the disclosure offer engine lower guard board, the air-out passage towards the rear-suspending and turn to machine extend.
To achieve these goals, the disclosure provides a kind of engine lower guard board, including be sequentially communicated from front to back it is logical
Wind area, transition region and guiding region, the plenum area have the ventilating opening to open front, and the guiding region interval is formed with first and leads
Stream boss and the second flow guiding dummy club, the gap between first flow guiding dummy club and second flow guiding dummy club is formed as prolonging backward
The air-out passage stretched.
Alternatively, the plenum area is gradually bent upwards along the direction away from the transition region.
Alternatively, first flow guiding dummy club and second flow guiding dummy club are respectively formed as towards ventilating opening one side
Windward side, the windward side of the both sides obliquely extends towards to cause that the air-out passage forms converging transition.
Alternatively, the ventilating opening is two, respectively with first flow guiding dummy club and the institute of second flow guiding dummy club
State windward side corresponding.
Alternatively, the first reinforcement for extending along the longitudinal direction, and this two are formed between two ventilating openings
The ventilating opening is symmetrical arranged on first reinforcement.
Alternatively, the leading section of the plenum area is formed with the first installation base, and the rear end of the guiding region is formed with
Two installation bases.
Alternatively, the installation for connecting is respectively formed with first installation base and second installation base
Hole.
Alternatively, the guiding region is formed with deep gouge, and the bottom of the deep gouge is formed with multiple osculums.
Alternatively, the second reinforcement of extension before and after the both sides of the transition region are symmetrically formed.
According to another aspect of the present disclosure, there is provided a kind of vehicle, including engine, rear-suspending and steering machine and the disclosure
The engine lower guard board of offer, the engine lower guard board is located at the lower section of the engine, and the air-out passage is described in
Rear-suspending and the steering machine extend.
The beneficial effect of the disclosure is：By forming air-out passage on guiding region, the air-flow to entering into ventilating opening is walked
To leading further to so that air-flow can flow to cabin such that it is able to reach the effect for reducing the temperature in enging cabin.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing further understanding of the disclosure, and to constitute the part of specification, with following tool
Body implementation method is used to explain the disclosure together, but does not constitute limitation of this disclosure.In the accompanying drawings：
Fig. 1 is the axonometric drawing of the engine lower guard board that the disclosure is provided.
Fig. 2 is the top view of engine lower guard board.
Fig. 3 is the side view of engine lower guard board.
Description of reference numerals
The ventilating opening of 1 plenum area 11
The installation base of 12 first reinforcement 13 first
The reinforcement of 2 transition region 21 second
The flow guiding dummy club of 3 guiding region 31 first
The air-out passage of 32 second flow guiding dummy club 33
The deep gouge of 34 second installation base 35
The windward side of 351 osculum 4
5 mounting holes
Specific embodiment
It is described in detail below in conjunction with accompanying drawing specific embodiment of this disclosure.It should be appreciated that this place is retouched
The specific embodiment stated is merely to illustrate and explains the disclosure, is not limited to the disclosure.
As shown in Figure 1 to Figure 3, according to an aspect of this disclosure, there is provided a kind of engine lower guard board, including from front to back
Plenum area 1, transition region 2 and the guiding region 3 being sequentially communicated, plenum area 1 have the ventilating opening 11 to open front, and guiding region 3 is spaced
It is formed with the first flow guiding dummy club 31 and the second flow guiding dummy club 32, the gap between the first flow guiding dummy club 31 and the second flow guiding dummy club 32
Be formed as the air-out passage 33 for extending back.
So, when the vehicle is running, after air-flow passes through ventilating opening 11, the first flow guiding dummy club 31 of guiding region 3 and second is led
Stream boss 32 can lead further to air-flow so that air-flow can flow out along air-out passage 33, blow to aircraft compartment interiors, improve
Air flow around cabin such that it is able to reach the purpose for reducing the temperature in cabin.
It should be noted that " forward and backward " is mentioned above to be defined according to the X-direction of vehicle, i.e. define the side of headstock
Xiang Weiqian, after the direction of the tailstock is.
In order to ensure that the air-flow entered on plenum area 1 can rapidly be transmitted to guiding region 3, in the present embodiment,
As shown in figure 3, plenum area 1 is gradually bent upwards along the direction away from transition region 2.So so that plenum area 1 and the shape of guiding region 3
Angled position, ensure that the air-flow that will go into ventilating opening 11 is transmitted to guiding region 3 along transition region 2, namely
Preliminary guiding air-flow trend, then guided again by air-out passage 33 so that air flow direction cabin, drops to cabin temperature
Temperature.
In order to further guide air-flow to move towards, specifically, as shown in Fig. 2 the first flow guiding dummy club 31 and the second flow guiding dummy club
The one side of 32 frontage and airinesses mouthful 11 is respectively formed as windward side 4, and the windward side 4 of the both sides is obliquely extended towards so as to obtain air-out
Passage 33 forms converging transition.On the one hand, windward side 4 is formed as inclined-plane, is conducive to guiding the trend of air-flow；On the other hand, simultaneously
So that the air-out direction of air-out passage 33 is gradually narrowed, the purpose for improving wind speed can be reached with this, be effectively improved around cabin
Air flow status, improve engine room inside air flow velocity, accelerate for the cooling in cabin.
In order to increase intake, can open up many in plenum area 1 under the structural strength for meeting this engine lower guard board
Individual ventilating opening 11, in the present embodiment, in order to adapt to the first flow guiding dummy club 31 and the second flow guiding dummy club 32, wherein, ventilating opening
11 can be two, and the windward side 4 with the first flow guiding dummy club 31 and the second flow guiding dummy club 32 is corresponding respectively.So, by logical
The air-flow in air port 11 will directly blow to windward side 4, and air flow direction air-out passage 33 is guided by the inclined-plane of windward side 4, it is ensured that
Air-flow is flowed in cabin rapidly, in large quantities, and it is lowered the temperature.
Due to the vibration of power assembly, engine lower guard board also can constantly vibrate with engine, cause its operating mode compared with
For severe, therefore, as shown in Fig. 2 the first reinforcement for extending along the longitudinal direction can be formed between two ventilating openings 11
12.So, the structural strength of engine lower guard board is strengthened by the setting of the first reinforcement 12, it is to avoid because it opens up ventilating opening
11 produce stress concentration.And two ventilating openings 11 can be symmetrical arranged on the first reinforcement 12, it is ensured that two ventilating openings
11 are symmetrical arranged, it is ensured that air-flow blast stabilization so that steady air current, be equably transmitted to guiding region 3.
In the present embodiment, in order to realize the installation of engine lower guard board, as shown in Fig. 2 the leading section shape of plenum area 1
The second installation base 34 is formed with into the rear end for having the first installation base 13, guiding region 3.Wherein, in engine lower guard board and car
The junction on chassis is formed as boss-shaped, ensure that between this engine lower guard board and vehicle chassis have it is certain between
Gap, is conducive to air current flow, it is ensured that ventilation effect.
Specifically, can be by forming on the first installation base 13 and the second installation base 34 peace for connecting respectively
Dress hole 5, to realize being installed to this engine lower guard board on vehicle.
In order to prevent muddy water from accumulating in this engine lower guard board, in the present embodiment, guiding region 3 is formed with deep gouge
35, the bottom of the deep gouge 35 is formed with multiple osculums 351.So, muddy water just can be discharged by the osculum 351 of deep gouge 35
To road surface, be conducive to the draining of this engine lower guard board.
Further, in order to better ensure that the intensity requirement of engine lower guard board, as shown in Fig. 2 the both sides of transition region 2
Second reinforcement 21 of extension before and after being symmetrically formed.And can also close to one end of above-mentioned deep gouge 35 in the second reinforcement 21
Open up osculum 351.
According to another aspect of the present disclosure, there is provided a kind of vehicle, including engine, rear-suspending and turn to machine and above-mentioned
Engine lower guard board, wherein, the engine lower guard board is located at the lower section of engine, and air-out passage 33 is towards rear-suspending and turns to machine
Extend.So, the guiding by air-out passage 33 for air-flow so that air-flow blows to rear-suspending and steering machine, and then reduces machine
Temperature in cabin.
To sum up, the disclosure provides a kind of engine lower guard board and vehicle, and wind direction can be guided by being formed on guiding region
Flow guiding dummy club, air-flow is rapidly blowed into aircraft compartment interiors by air-out passage so that engine lower guard board is with protection
In the presence of power assembly, reduction resistance, the temperature of cabin in vehicle can be reduced again.
Describe the preferred embodiment of the disclosure in detail above in association with accompanying drawing, but, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, various letters can be carried out with technical scheme of this disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy is no longer separately illustrated.
Additionally, can also be combined between a variety of implementation methods of the disclosure, as long as it is without prejudice to originally
Disclosed thought, it should equally be considered as disclosure disclosure of that.
Claims (10)
1. a kind of engine lower guard board, it is characterised in that including be sequentially communicated from front to back plenum area (1), transition region (2) and
Guiding region (3), the plenum area (1) is formed with first and leads with the ventilating opening (11) to open front, guiding region (3) interval
Stream boss (31) and the second flow guiding dummy club (32), between first flow guiding dummy club (31) and second flow guiding dummy club (32)
Gap is formed as the air-out passage (33) for extending back.
2. lower backplate according to claim 1, it is characterised in that the plenum area (1) is along away from the transition region (2)
Direction is gradually bent upwards.
3. lower backplate according to claim 1 and 2, it is characterised in that first flow guiding dummy club (31) and described second
Flow guiding dummy club (32) is respectively formed as windward side (4) towards the one side of the ventilating opening (11), and the windward side (4) of the both sides inclines
Extend towards to cause that the air-out passage (33) forms converging transition.
4. lower backplate according to claim 3, it is characterised in that the ventilating opening (11) is two, respectively with described
The windward side (4) of one flow guiding dummy club (31) and second flow guiding dummy club (32) is corresponding.
5. lower backplate according to claim 4, it is characterised in that be formed with along front and rear between two ventilating openings (11)
The first reinforcement (12) that direction extends, and this two ventilating openings (11) symmetrically set on first reinforcement (12)
Put.
6. lower backplate according to claim 1, it is characterised in that the leading section of the plenum area (1) is formed with the first peace
Dress boss (13), the rear end of the guiding region (3) is formed with the second installation base (34).
7. lower backplate according to claim 6, it is characterised in that first installation base (13) and described second is installed
The mounting hole (5) for connecting is respectively formed with boss (34).
8. lower backplate according to claim 1, it is characterised in that the guiding region (3) is formed with deep gouge (35), the deep gouge
(35) bottom is formed with multiple osculums (351).
9. lower backplate according to claim 1, it is characterised in that before and after the both sides of the transition region (2) have been symmetrically formed
The second reinforcement (21) for extending.
10. a kind of vehicle, it is characterised in that including engine, rear-suspending and turn to machine and according to any in claim 1-9
Engine lower guard board described in one, the engine lower guard board is located at the lower section of the engine, the air-out passage (33)
Extend towards the rear-suspending and the steering machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621147696.1U CN206217796U (en) | 2016-10-21 | 2016-10-21 | Engine lower guard board and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621147696.1U CN206217796U (en) | 2016-10-21 | 2016-10-21 | Engine lower guard board and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206217796U true CN206217796U (en) | 2017-06-06 |
Family
ID=58788422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621147696.1U Expired - Fee Related CN206217796U (en) | 2016-10-21 | 2016-10-21 | Engine lower guard board and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206217796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112955370A (en) * | 2018-10-24 | 2021-06-11 | 标致雪铁龙汽车股份有限公司 | Motor vehicle with underfloor deflector having two steps |
-
2016
- 2016-10-21 CN CN201621147696.1U patent/CN206217796U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112955370A (en) * | 2018-10-24 | 2021-06-11 | 标致雪铁龙汽车股份有限公司 | Motor vehicle with underfloor deflector having two steps |
| CN112955370B (en) * | 2018-10-24 | 2023-06-16 | 标致雪铁龙汽车股份有限公司 | Motor vehicle with underfloor deflector having two steps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20211021 |