CN201089433Y - Engine fender board - Google Patents
Engine fender board Download PDFInfo
- Publication number
- CN201089433Y CN201089433Y CNU2007201217463U CN200720121746U CN201089433Y CN 201089433 Y CN201089433 Y CN 201089433Y CN U2007201217463 U CNU2007201217463 U CN U2007201217463U CN 200720121746 U CN200720121746 U CN 200720121746U CN 201089433 Y CN201089433 Y CN 201089433Y
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- CN
- China
- Prior art keywords
- backplate
- main body
- engine
- utility
- model
- 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 - Lifetime
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to an engine guard board which comprises a main body and a ventilation structure which is arranged on the main body and comprises meshy vent holes. The front part of the main body is provided with a windward side, and the meshy vent holes are arranged on the windward side. Through using the structure, the engine guard board of the utility model solves the problems of overheated water temperature and oil temperature of an engine caused by poor air guide performance and poor heat radiation performance of the guard board with the prior art, and provides the engine guard board which has excellent air guide performance and high heat radiation performance and solves the technical problems of overheated water temperature and oil temperature for the engine.
Description
[technical field]
The utility model relates to automobile passive protection technical field, particularly a kind of engine protecting that is used to protect driving engine.
[background technology]
Backplate is installed in the driving engine bottom, can be protected driving engine bottom and anterior pipeline.
Existing engine protecting generally is a Plastic Parts or local for metal piece, does not have aeration structure.This backplate is whole the wrapping up in driving engine bottom, and parcel very tight causes that performance of ventilating is poor, heat dispersion is poor.Under high speed, the condition of operating at full capacity, the water temperature of driving engine, oil temperature rise very fast, temperature drift especially.
Now also have a kind of engine protecting, this backplate is provided with aeration structure.This aeration structure comprises a plurality of breather ports, and the hole wall of this breather port is to front protrusion, and opening is located at the side towards the backplate rear portion.This breather port stops because of bossed, changed the direction of air-flow, feasible ventilation has some setbacks, cause heat dispersion still undesirable, breather port is arranged on the middle part of backplate in addition, when garage advances, gas is difficult for importing, so work under high speed, full-load conditions when car, the water temperature of driving engine, oily temperature still rise too fast, temperature is still higher.
[utility model content]
For the backplate that solves prior art poor because of wind-guiding poor performance, heat dispersion, cause water temperature, the too high technical matters of oil temperature of driving engine, provide that a kind of wind-guiding performance is good, heat dispersion is high, solved the engine protecting of Engine Coolant Temperature, oil warm higher technical matters.
The technical scheme that the prior art problem that solves the utility model is adopted is: a kind of engine protecting is provided, comprises main body and be located at aeration structure on the described main body, described aeration structure comprises netted vent window.
According to the utility model one preferred embodiment, the front portion of described main body is provided with the windward side, is provided with described netted vent window on described windward side.
According to the utility model one preferred embodiment, the mesh of described netted vent window is a triangle.
According to the utility model one preferred embodiment, the scantling of structure front portion of described main body is less than the rear portion.
According to the utility model one preferred embodiment, described front portion is provided with a groove, is used to wear pipeline.
According to the utility model one preferred embodiment, on described main body, be provided with attachment point, be used for described backplate is fixedly arranged on vehicle frame.
According to the utility model one preferred embodiment, described backplate is an integral type.
Compared to prior art, the beneficial effect of the utility model engine protecting is: the netted vent window that the utility model backplate provides is compared with existing breather port with projection hole wall, tangible stopping because of imperforate wall, make wind-guiding more smooth and easy, thereby improve the heat dispersion of backplate, reduce Engine Coolant Temperature, oil temperature.In addition vent window is located on the ventilating surface of backplate front portion, it is more convenient that air-flow is imported, and improves the thermal diffusivity of backplate more.
[description of drawings]
Fig. 1 is the structural representation of the utility model engine protecting.
[specific embodiment]
Below in conjunction with drawings and Examples the utility model is further specified.
By shown in Figure 1, a kind of engine protecting 100 comprises main body 1, and this mainboard 1 is from integral structure, and anterior size is less than rear size, and forwardly is provided with ventilating surface.Be provided with aeration structure on ventilating surface, this aeration structure comprises netted vent window 2, and the preferred triangle mesh of this netted vent window also can be quadrangle or other shape.This vent window makes things convenient for the importing or the derivation of air-flow, helps the air heat radiation.Front portion at backplate also is provided with a groove, is used to wear pipeline, the anterior pipeline of protection driving engine.On this main body, also be provided with attachment point, be used for this backplate is fixedly arranged on vehicle frame.
This backplate can adopt the one-body molded mode of homogenous material to make, and the backplate that makes has so compared with prior art been simplified operation, reduced cost.Backplate of the present utility model be installed on the automobile by at a high speed, fully loaded experiment, use instruments such as FLUKE multipoint temperature measuring instrument, mercurial gauge, actinometer, compression indicator, laptop computer, EFI diagnostic equipment that the every index of driving engine is measured.Experimental result shows: Engine Coolant Temperature has descended 2-3 ℃, and the engine motor oil temperature has descended 4-5 ℃, has solved Engine Coolant Temperature, the too high problem of oil temperature of automobile smoothly.In addition, backplate of the present utility model is installed in does 30,000 kilometers roadway experiments on the mid-get car, testing result is that the water temperature and the oily temperature of driving engine all obviously reduces, driving engine has also obtained protection simultaneously, has avoided the bump of road rubble, clod.
The netted vent window that the utility model backplate provides is compared with existing breather port with projection hole wall, significantly because of the stopping of imperforate wall, makes ventilation more smooth and easy, thereby improves the heat dispersion of backplate, has reduced the water temperature and the oil temperature of driving engine.In addition, vent window is located on the ventilating surface of backplate front portion, it is more convenient that air-flow is imported, and helps the thermal diffusivity of backplate more.
The above, it only is preferred embodiment of the present utility model, be not so promptly limit claim of the present utility model, the equivalent structure transformation that every application specification sheets of the present utility model and accompanying drawing are done, directly or indirectly be applied in relevant technical field, all in like manner be included in the claim of the present utility model.
Claims (7)
1. engine protecting comprises main body and is located at aeration structure on the described main body that it is characterized in that: described aeration structure comprises netted vent window.
2. backplate according to claim 1 is characterized in that: the front portion of described main body is provided with the windward side, is provided with described netted vent window on described windward side.
3. backplate according to claim 2 is characterized in that: the mesh of described netted vent window is a triangle.
4. backplate according to claim 1 is characterized in that: the scantling of structure front portion of described main body is less than the rear portion.
5. backplate according to claim 2 is characterized in that: described front portion is provided with a groove, is used to wear pipeline.
6. backplate according to claim 1 is characterized in that: be provided with attachment point on described main body, be used for described backplate is fixedly arranged on vehicle frame.
7. according to any described backplate of claim 1 to 6, it is characterized in that: described backplate is an integral type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201217463U CN201089433Y (en) | 2007-07-24 | 2007-07-24 | Engine fender board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201217463U CN201089433Y (en) | 2007-07-24 | 2007-07-24 | Engine fender board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201089433Y true CN201089433Y (en) | 2008-07-23 |
Family
ID=39861193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201217463U Expired - Lifetime CN201089433Y (en) | 2007-07-24 | 2007-07-24 | Engine fender board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201089433Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507858A (en) * | 2013-10-12 | 2014-01-15 | 芜湖开瑞金属科技有限公司 | Protection reinforcing plate for automobile chassis |
-
2007
- 2007-07-24 CN CNU2007201217463U patent/CN201089433Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507858A (en) * | 2013-10-12 | 2014-01-15 | 芜湖开瑞金属科技有限公司 | Protection reinforcing plate for automobile chassis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080723 |