CN204978481U - Backplate and car under automobile engine - Google Patents
Backplate and car under automobile engine Download PDFInfo
- Publication number
- CN204978481U CN204978481U CN201520683794.6U CN201520683794U CN204978481U CN 204978481 U CN204978481 U CN 204978481U CN 201520683794 U CN201520683794 U CN 201520683794U CN 204978481 U CN204978481 U CN 204978481U
- Authority
- CN
- China
- Prior art keywords
- panel reality
- guide duct
- air
- guard board
- lower guard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009423 ventilation Methods 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 9
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000002596 correlated effect Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model provides a backplate and car under automobile engine, wherein, the backplate includes under the automobile engine: backplate body and the guide duct of setting on the backplate body, be equipped with an air intake on the backplate body, the guide duct has air inlet end and an air -out end, the air inlet end and the air intake butt joint, the air -cooled ware entry in air -out end and the car docks. The utility model provides a backplate and car under automobile engine not only can protect the engine, can also improve the radiating effect.
Description
Technical field
The utility model relates to vehicle structure technology, particularly relates to a kind of car engine lower guard board and automobile.
Background technology
Engine lower guard board is the important parts of in automobile, and its radical function has following several: first protection engine sump, prevents stone outstanding on road surface or the stone that collapses from clashing into engine bottom; It two is prevent the dust on road surface or mud are bonded in engine bottom and then affect engine radiating, and dust or mud are bonded in the problem movement parts such as belt, gear causing movement parts clamping stagnation; It three is in galloping process, prevents air from entering machinery space from bottom of car confusion, and form sinuous flow in machinery space, and then improves the problem that automobile windage coefficient increases power consumption.
Traditional engine lower guard board is a kind of simple planar structure, be arranged on the bottom of machinery space, and seal bottom machinery space completely, although serve the effect stoping the foreign matter such as stone or dust to enter machinery space, but the flowing of machinery space inner air can be affected, hinder engine radiating.In order to improve the radiating effect of driving engine, the engine lower guard board of planar structure offering through hole, machinery space can be entered through through hole to make extraneous air and taking away the heat of machinery space.But the process that air enters machinery space from through hole is unordered, the flow direction that air enters machinery space inside is also rambling, still can not reach good radiating effect.
Utility model content
The utility model provides a kind of car engine lower guard board and automobile, not only can protect driving engine, can also improve radiating effect.
The utility model embodiment provides a kind of car engine lower guard board, comprising: panel reality and the guide duct be arranged on panel reality, and described panel reality is provided with a ventilation inlet;
Described guide duct has air intake and outlet air end, and air intake docks with described ventilation inlet, and outlet air end docks with the air cooler entrance in automobile.
Car engine lower guard board as above, described guide duct is provided with at least two installation portions, and described installation portion is mounted on panel reality by buckle.
Car engine lower guard board as above, each installation portion is symmetricly set on the both sides of described guide duct.
Car engine lower guard board as above, described panel reality is provided with slope, and described ventilation inlet is positioned on described slope.
Car engine lower guard board as above, described installation portion is provided with mounting hole, and described buckle passes mounting hole and panel reality from the side of panel reality, and is fastened on the opposite side of panel reality.
Car engine lower guard board as above, the cross-sectional area of described air intake is greater than the cross-sectional area of described ventilation inlet.
The utility model embodiment also provides a kind of automobile, comprises car engine lower guard board as above.
The technical scheme that the utility model embodiment provides is mounted on panel reality by adopting guide duct; the air intake of guide duct docks with the ventilation inlet on panel reality; make air can enter guide duct from ventilation inlet; and carry out directed flow and heat radiation along guide duct; avoid and produce unordered air-flow in machinery space; improve the radiating effect of machinery space; can also protect driving engine; prevent outside foreign material from entering machinery space and damaging the parts such as driving engine; extend the service life of driving engine and correlated parts, also effectively can reduce energy consumption.
Accompanying drawing explanation
The structural representation of the panel reality that Fig. 1 provides for the utility model embodiment;
The structural representation of the guide duct that Fig. 2 provides for the utility model embodiment;
The structural representation that the panel reality that Fig. 3 provides for the utility model embodiment is connected with guide duct.
Reference numeral:
1-panel reality; 11-ventilation inlet; 2-guide duct;
21-air intake; 22-outlet air end; 23-installation portion;
3-buckle; 31-claw.
Detailed description of the invention
The structural representation of the panel reality that Fig. 1 provides for the utility model embodiment, the structural representation of the guide duct that Fig. 2 provides for the utility model embodiment, the structural representation that the panel reality that Fig. 3 provides for the utility model embodiment is connected with guide duct.As shown in Figure 1 to Figure 3, the car engine lower guard board that the present embodiment provides comprises: panel reality 1 and the guide duct 2 be arranged on panel reality 1.
Wherein, panel reality 1 is platy structure, and panel reality 1 is provided with a ventilation inlet 11.Guide duct 2 is tubular structure, has air intake 21 and outlet air end 22.Be mounted on panel reality 1 by guide duct 2, and air intake 21 is docked with above-mentioned ventilation inlet 11, outlet air end 22 docks with the air cooler entrance in automobile.Then in the driving process of automobile, air enters guide duct 2 from ventilation inlet 11, and enters in air cooler along guide duct 2, and guide duct 2 serves the effect of leading to air, avoids the unordered flowing of air in machinery space.Air enters air cooler from automobile external through guide duct 2 directional flow, adds the intake of air cooler, improves the efficiency that air cooler absorbs heat of engine.
The technical scheme that the present embodiment provides is mounted on panel reality by adopting guide duct; the air intake of guide duct docks with the ventilation inlet on panel reality; make air can enter guide duct from ventilation inlet; and carry out directed flow and heat radiation along guide duct; avoid and produce unordered air-flow in machinery space; improve the radiating effect of machinery space; can also protect driving engine; prevent outside foreign material from entering machinery space and damaging the parts such as driving engine; extend the service life of driving engine and correlated parts, also effectively can reduce energy consumption.
The size of above-mentioned panel reality 1 can be come specifically to set according to the size of machinery space.The shape of guide duct 2, size and bore also specifically can set according to the size of machinery space and cal val.
On the basis of technique scheme, guide duct 2 can adopt with the installation of panel reality 1 be spirally connected, weld, rivet, the mode such as clamping.The present embodiment can adopt buckle to be connected on panel reality 1 by guide duct 2.Such as: installation portion 23 is set on guide duct 2, by buckle, installation portion 23 is fixed on panel reality 1.Concrete, installation portion 23 is provided with mounting hole, and buckle 3 passes mounting hole and panel reality 1 from the side of panel reality 1, and is fastened on the opposite side of panel reality 1.Buckle 3 can adopt one end to have the structure of claw 31, has one end of claw 31 successively through mounting hole and panel reality 1, and is fastened on the opposite side of panel reality 1.
The quantity of installation portion 23 is at least two, and the present embodiment can be set to six, is symmetricly set on the both sides of guide duct 2.
Further, panel reality 1 is provided with slope, and ventilation inlet 11 is arranged on slope.After being mounted to bottom machinery space by lower backplate, this dip plane is towards the headstock direction of automobile, and to make automobile in the process of moving, air is taken advantage of a situation from ventilation inlet 11 and entered guide duct 2.
For the docking of ventilation inlet 11 and air intake 21, the cross-sectional area of air intake 21 can be equal with the cross-sectional area of ventilation inlet 11, the cross-sectional area of air intake 21 also can be greater than the cross-sectional area of ventilation inlet 11, all enters guide duct 2 to make the air entered from ventilation inlet 11.
The present embodiment also provides a kind of automobile, comprise above-mentioned car engine lower guard board, be mounted on panel reality by adopting guide duct, the air intake of guide duct docks with the ventilation inlet on panel reality, make air can enter guide duct from ventilation inlet, and carry out directed flow and heat radiation along guide duct, avoid and produce unordered air-flow in machinery space, improve the radiating effect of machinery space, can also protect driving engine, prevent outside foreign material from entering machinery space and damaging the parts such as driving engine, extend the service life of driving engine and correlated parts, also effectively energy consumption can be reduced.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (7)
1. a car engine lower guard board, is characterized in that, comprising: panel reality and the guide duct be arranged on panel reality, and described panel reality is provided with a ventilation inlet;
Described guide duct has air intake and outlet air end, and air intake docks with described ventilation inlet, and outlet air end docks with the air cooler entrance in automobile.
2. car engine lower guard board according to claim 1, is characterized in that, described guide duct is provided with at least two installation portions, and described installation portion is mounted on panel reality by buckle.
3. car engine lower guard board according to claim 2, is characterized in that, each installation portion is symmetricly set on the both sides of described guide duct.
4. car engine lower guard board according to claim 3, is characterized in that, described panel reality is provided with slope, and described ventilation inlet is positioned on described slope.
5. car engine lower guard board according to claim 2, is characterized in that, described installation portion is provided with mounting hole, and described buckle passes mounting hole and panel reality from the side of panel reality, and is fastened on the opposite side of panel reality.
6. the car engine lower guard board according to any one of claim 1-5, is characterized in that, the cross-sectional area of described air intake is greater than the cross-sectional area of described ventilation inlet.
7. an automobile, is characterized in that, comprises the car engine lower guard board as described in any one of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520683794.6U CN204978481U (en) | 2015-09-06 | 2015-09-06 | Backplate and car under automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520683794.6U CN204978481U (en) | 2015-09-06 | 2015-09-06 | Backplate and car under automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204978481U true CN204978481U (en) | 2016-01-20 |
Family
ID=55112881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520683794.6U Expired - Fee Related CN204978481U (en) | 2015-09-06 | 2015-09-06 | Backplate and car under automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204978481U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203017A (en) * | 2019-06-28 | 2019-09-06 | 徐州逸腾机电科技有限公司 | A kind of motor rear axle with protection structure |
| CN110893760A (en) * | 2018-08-24 | 2020-03-20 | 丰田自动车株式会社 | Vehicle underfloor structure |
| CN112092746A (en) * | 2020-09-22 | 2020-12-18 | 重庆长安汽车股份有限公司 | Engine lower guard plate and vehicle with same |
| CN112744166A (en) * | 2021-02-02 | 2021-05-04 | 常州市瑞悦车业有限公司 | Engine lower guard board for pickup truck |
-
2015
- 2015-09-06 CN CN201520683794.6U patent/CN204978481U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110893760A (en) * | 2018-08-24 | 2020-03-20 | 丰田自动车株式会社 | Vehicle underfloor structure |
| CN110203017A (en) * | 2019-06-28 | 2019-09-06 | 徐州逸腾机电科技有限公司 | A kind of motor rear axle with protection structure |
| CN110203017B (en) * | 2019-06-28 | 2024-03-15 | 徐州逸腾机电科技有限公司 | Electric motor car rear axle with protection architecture |
| CN112092746A (en) * | 2020-09-22 | 2020-12-18 | 重庆长安汽车股份有限公司 | Engine lower guard plate and vehicle with same |
| CN112744166A (en) * | 2021-02-02 | 2021-05-04 | 常州市瑞悦车业有限公司 | Engine lower guard board for pickup truck |
| CN112744166B (en) * | 2021-02-02 | 2022-04-05 | 常州市瑞悦车业有限公司 | Engine lower guard board for pickup truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |