CN102351012A - Protective cover and vehicle - Google Patents
Protective cover and vehicle Download PDFInfo
- Publication number
- CN102351012A CN102351012A CN2011102196713A CN201110219671A CN102351012A CN 102351012 A CN102351012 A CN 102351012A CN 2011102196713 A CN2011102196713 A CN 2011102196713A CN 201110219671 A CN201110219671 A CN 201110219671A CN 102351012 A CN102351012 A CN 102351012A
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- Prior art keywords
- opening
- protective cover
- plate
- body side
- side frame
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- 230000001681 protective effect Effects 0.000 title claims abstract description 66
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 16
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 description 6
- 239000008358 core component Substances 0.000 description 4
- 238000009795 derivation Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses a protective cover, which comprises an upper surface (2), a lower surface (3) and a side opening (1c), wherein the upper surface is provided with a first opening (2a), the lower surface is provided with a second opening (3a), the first opening and the second opening can be communicated through gas, the protective cover also comprises a channel (6) which can enable the first opening and the side opening to be communicated through liquid, and a stop piece (3b) which prevents liquid from flowing into the second opening is arranged on the lower surface. The invention also provides a vehicle comprising the protective cover of the invention. Through above-mentioned technical scheme, the radiating gas can flow to first opening through the second opening and discharge to the external world to ensure the good heat dissipation of engine. When water from the outside flows into the shield through the first opening, the water can be prevented from flowing to the engine below the shield through the second opening by the stopper, and can be discharged to the outside through the passage and the side opening, thereby preventing the engine from being flooded.
Description
Technical field
The present invention relates to the engine radiating of vehicle, particularly, relate to a kind of protective cover and vehicle.
Background technology
Heat-producing parts were equipped with radiator fan when vehicle was generally work such as driving engine, were used for the air flows of cooled engine with guiding.In addition, above driving engine, be provided with protective cover usually, get into driving engine to avoid water.Wherein, protective cover is generally the sheet material and the covering engine of one, thereby between driving engine and protective cover, has formed sealed space, and the space of sealing is unfavorable for the heat radiation air flows of radiator fan guiding, causes engine radiating bad easily.
Summary of the invention
Problem to be solved of the present invention is when guaranteeing good heat radiating, to avoid the water inlet of core component such as driving engine.
To achieve these goals; The present invention provides a kind of protective cover; Wherein, This protective cover comprises upper surface, lower surface and side opening; Said upper surface has first opening, and said lower surface has second opening, and said first opening and said second opening can pass through gas communication; Said protective cover also comprises can make said first opening and the said side opening passage through fluid connection, and said lower surface is provided with and prevents that liquid from flowing into the stop part of said second opening.
Preferably, said first opening and said second opening stagger each other fully, and the space between said upper surface and the said lower surface forms said passage.
Preferably, said protective cover comprises body side frame, and said upper surface and said lower surface are connected in said body side frame, and said side opening is arranged on the said body side frame.
Preferably; Said protective cover comprises a plurality of first plates and a plurality of second plate; Parallel and the compartment of terrain of said a plurality of first plate is fixed in said body side frame and is formed said upper surface and said first opening; Parallel and the compartment of terrain of said a plurality of second plate is fixed in said body side frame and is formed said lower surface and said second opening, and the edge of said second plate upwards bends and form said stop part.
Preferably, said first plate and said second plate are arranged alternately.
Preferably, the width of said first plate and said second plate is identical and be arranged alternately abreast, and the alternate intervals of said first plate and said second plate is 1/3 to 2/3 of a said width.
Preferably, bending downwards of the edge of said first plate and formation guiding piece.
Preferably, said protective cover comprises connecting panel, and except first plate and second plate adjacent with said body side frame, the stop part of each second plate is connected with the guiding piece of adjacent first plate through said connecting panel.
Preferably, said first plate of bonded assembly, said second plate and said connecting panel are integrally formed.
Preferably, said protective cover is provided with drain hose, and an end of this drain hose is connected in said side opening, and the other end passes said body side frame, and said second plate extends to the other end of said drain hose.
Preferably, said side opening is a plurality of and is separately positioned on the two ends of each said second plate.
The present invention also provides a kind of vehicle; This vehicle comprises engine pack and radiator fan; Wherein, This vehicle also comprises protective cover of the present invention; This protective cover is disposed on the top of said engine pack, flows in the gap of air-flow between said protective cover and said engine pack of said radiator fan guiding.
Through technique scheme, when protective cover of the present invention was arranged on the top of core components such as driving engine, heat radiation gas can flow to first opening and be discharged into the external world through second opening, thereby guarantees the good heat radiating to parts such as driving engines.In addition; After the water in the external world or other liquid flow into protective cover through first opening; Can prevent that these water or other liquid from flowing to the core components such as driving engine of protective cover below through second opening through stop part; And can be discharged into the external world through said passage and said side opening, thereby avoid the water inlet of core component such as driving engine.
Other features and advantages of the present invention will partly describe in detail in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present invention, and constitutes the part of specification sheets, is used to explain the present invention with the following specific embodiment, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of embodiment of explanation protective cover of the present invention; Fig. 2 is the cutaway view along C-C face intercepting among Fig. 1;
Fig. 3 is the heat radiation of explanation protective cover shown in Figure 2, the principle of waterproof action;
Fig. 4 is along the cutaway view of C-C face intercepting among Fig. 1 (for clearly demonstrating size relationship, having removed drain hose);
Fig. 5 is the part sectional view of A part among Fig. 1;
Fig. 6 is the cutaway view of the alternative embodiments of embodiment shown in Figure 5;
Fig. 7 is the cutaway view of the another kind of embodiment of explanation protective cover of the present invention.
Description of reference numerals
1a: the first framework 1b: the second framework 1c: side opening
2: upper surface 2a: first opening
3: lower surface 3a: the second opening 3b: stop part
4: the first plate 4a: 5: the second plates 6 of guiding piece: passage
7: connecting panel 8: drain hose
The specific embodiment
Be elaborated below in conjunction with the accompanying drawing specific embodiments of the invention.Should be understood that the specific embodiment described herein only is used for explanation and explains the present invention, is not limited to the present invention.
In the present invention, under the situation of not doing opposite explanation, the noun of locality of use is like the upper and lower, left and right shown in " upper and lower, left and right " typically refer to reference to the accompanying drawings; " inside and outside " is meant inside and outside with respect to the profile of each parts itself.In addition, " upper surface " among the present invention and " lower surface " are interpreted as constituting the upper surface of protective cover and the parts of lower surface, but not certain surface of parts.
According to an aspect of the present invention; A kind of protective cover is provided; Wherein, This protective cover comprises upper surface 2, lower surface 3 and side opening 1c; Said upper surface 2 has the first opening 2a; Said lower surface 3 has the second opening 3a; Said first opening 2a and the said second opening 3a can pass through gas communication; Said protective cover also comprises the passage 6 that can make said first opening 2a and said side opening 1c pass through fluid connection, and said lower surface 3 is provided with and prevents that liquid from flowing into the stop part 3b of the said second opening 3a.
According to another aspect of the present invention; A kind of vehicle is provided; This vehicle comprises engine pack and radiator fan; Wherein, This vehicle also comprises protective cover of the present invention; This protective cover is disposed on the top of said engine pack, flows in the gap of air-flow between said protective cover and said engine pack of said radiator fan guiding.
Protective cover of the present invention possesses draining and heat sinking function simultaneously.Particularly, as shown in Figure 3, the air-flow of radiator fan guiding can get into protective cover through the second opening 3a and also discharge through the first opening 2a, thereby guarantees the good heat radiating of engine pack.In addition; When liquid when for example water gets into protective cover through the first opening 2a, these water are discharged protective cover by passage 6 guiding and through side opening 1c, and because the backstop action of stop part 3b; Water can't flow to the engine pack of below through the second opening 3a, thereby has guaranteed excellent waterproofness.
Preferably, to shown in Figure 3, said protective cover comprises body side frame 1 like Fig. 1, and said upper surface 2 is connected in said body side frame 1 with said lower surface 3, and said side opening 1c is arranged on the said body side frame 1.Through body side frame 1 is set, can be rigidly connected upper surface 2 and lower surface 3, and make protective cover form the integral structure of rigidity.In addition, body side frame 1 helps installing.
Wherein, body side frame 1 can form various suitable structures, as long as can connect upper surface 2 and lower surface 3 from side direction.As shown in Figure 1, body side frame 1 forms the osed top framework, thereby can play the effect of side direction protection, for example prevents lateral intake.In embodiment shown in Figure 1, body side frame 1 forms quadrilateral frame and comprises two first framework 1a that are oppositely arranged and two second framework 1b that are oppositely arranged.But, it should be understood that body side frame 1 also can form the closed frame of other shapes.
Need to prove, can make protective cover have various suitable structures, with the gas communication of realizing the first opening 2a and side opening 1c and stop water to flow on the engine pack from the second opening 3a.Preferably, said first opening 2a and the said second opening 3a stagger each other fully, and the space between said upper surface 2 and the said lower surface 3 forms said passage 6.Selectively; The first opening 2a and the second opening 3a are not exclusively staggered perhaps even aligning; But between upper surface 2 and lower surface 3, baffle plate is set; So that water drops on the baffle plate and by the zone of baffle directs outside the second opening 3a from the first opening 2a, thereby discharge with side opening 1c through passage 6.Wherein, baffle plate can be only with upper surface 2 and lower surface 3 in one be connected, to form the path that gas can pass through.
In addition, protective cover of the present invention can and form upper surface 2, lower surface 3, the first opening 2a, the second opening 3a and passage 6 through various suitable component set-ups.For example, two blocks of parallel plates can be set, to form upper surface 2 and lower surface 3 respectively.On this two boards, can offer the first opening 2a and the second opening 3a respectively, and on the plate that forms lower surface 3, protrusion is set as stop part 3b.Wherein, the space between the two boards can form passage 6 and side opening 1c.
Preferably; As shown in Figure 2; Said protective cover comprises a plurality of first plates 4 and a plurality of second plates 5; Parallel and the compartment of terrain of said a plurality of first plate 4 is fixed in said body side frame 1 and is formed said upper surface 2 and the said first opening 2a; Parallel and the compartment of terrain of said a plurality of second plate 5 is fixed in said body side frame 1 and is formed said lower surface 3 and the said second opening 3a, and the edge of said second plate 5 upwards bends and form said stop part 3b.In this embodiment, a plurality of first plates 4 form upper surface 2 together and form a plurality of first opening 2a, and are same, and a plurality of second plates 5 form lower surface 3 together and form a plurality of second opening 3a.Through the first opening 2a and the second opening 3a are staggered fully, can avoid continuing to drop on the engine pack through the second opening 3a from the water that the first opening 2a falls.But the heat radiation gas that does not influence the staggering fully of the first opening 2a and the second opening 3a protective cover below flow to the first opening 2a from the second opening 3a, thereby can keep good performance of heat dissipation.Wherein, the two ends of a plurality of first plates 4 and a plurality of second plates 5 can be respectively fixed on two the second framework 1b, and can make first plate 4 and second plate 5 be parallel to first framework 1a setting, to make full use of the space that body side frame 1 limits.In addition, the space between a plurality of first plates 4, a plurality of second plate 5 and the body side frame 1 forms passage 6, thereby under the booster action of stop part 3b, guides the water that falls from the first opening 2a to be discharged by side opening 1c.
Preferably, as shown in Figure 2, said first plate 4 can be arranged alternately with said second plate 5, thereby win opening 2a and the second opening 3a also are arranged alternately.Through this layout, (promptly from one first framework 1a to another first framework 1a) can be provided with a plurality of first opening 2a and the second opening 3a in an alternating manner from a side of body side frame 1 to opposite side, thereby helps high efficiency even draining and heat radiation.
More preferably; The width of said first plate 4 and said second plate 5 is identical and be arranged alternately abreast; The alternate intervals of said first plate 4 and said second plate 5 is 1/3 to 2/3 of a said width, thereby makes the first opening 2a and the second opening 3a keep suitable size, with efficient draining and heat radiation.The present inventor finds, when a plurality of first plates 4 and a plurality of second plates 5 uniformly-spaced to be arranged alternately and alternate intervals is a half of said width, can obtain best draining and radiating effect.More specifically, as shown in Figure 4, the width of first plate 4 and second plate 5 is 2d, and alternate intervals (i.e. the width of the first opening 2a and the second opening 3a) is d.
In addition, as shown in Figure 2, the edge of said first plate 4 can bend and form guiding piece 4a downwards, with the current of guiding from first opening 2a whereabouts, and prevents that the current of tilt drop from flowing into the second opening 3a.
Preferably, as shown in Figure 2, said protective cover can comprise connecting panel 7, and except first plate 4 and second plate 5 adjacent with said body side frame 1, the stop part 3b of each second plate 5 is connected with the guiding piece 4a of adjacent first plate 4 through said connecting panel 7.Through connecting panel 7, can between first plate 4 and second plate 5, form and be rigidly connected, make win plate 4 and second plate 5 integrally be connected to body side frame 1, thereby strengthened the structural stability of upper surface 2 and lower surface 3.It should be understood that connecting panel 7 is not is necessary, for example in embodiment shown in Figure 7, said protective cover does not comprise connecting panel 7.
More preferably, said first plate 4 of bonded assembly, said second plate 5 and said connecting panel 7 are integrally formed, with further additional strengthening stability, and are convenient to make.Especially, when first plate 4 and second plate 5 measure-alike, integrally formed first plate 4, second plate 5 and connecting panel 7 can form the center symmetric shape of being convenient to processing and manufacturing more.
In addition; Like Fig. 1, Fig. 2 and shown in Figure 5; Said protective cover can be provided with drain hose 8; One end of this drain hose 8 is connected in said side opening 1c; The other end passes said body side frame 1 (according to embodiment shown in the drawings; The other end of drain hose 8 passes framework 1b), said second plate 5 extends to the other end of said drain hose 8.Thus, can flow to side opening 1c along second plate 5 through drain hose 8 direct water.Selectively, in embodiment shown in Figure 6, also can make second plate 5 pass body side frame 1 (framework 1b) and directly extend to side opening 1c.
In addition, said side opening 1c can be for a plurality of and be separately positioned on the two ends of each said second plate 5, so as rapidly, draining equably.Selectively, also can make the end of each second plate 5 be connected to one, thereby can make side opening 1c be arranged on the two ends of each second plate 5, but get final product along the length direction distribution (being preferably rectangular distribution) of framework 1b.
In addition, can be according to the integral arrangement drain hose 8 of protective cover.For example, in embodiment shown in Figure 2, first plate 4 is connected through connecting panel 7 with second plate 5.Current can guide through connecting panel 7, thereby drain hose 8 can be in abutting connection with connecting panel 7 settings, with rapid derivation current.Selectively, in embodiment shown in Figure 7, the first opening 2a and the second opening 3a lay respectively at the middle part of cooresponding second plate 5 and first plate 4, thereby drain hose 8 can be arranged on the middle part of second plate 5, with rapid derivation water conservancy.
More than combine accompanying drawing to describe preferred implementation of the present invention in detail; But; The present invention is not limited to the detail in the above-mentioned embodiment; In technical conceive scope of the present invention; Can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
Need to prove that in addition each the concrete technical characterictic described in the above-mentioned specific embodiment under reconcilable situation, can make up through any suitable manner.For fear of unnecessary repetition, the present invention is to the explanation no longer separately of various possible array modes.
In addition, also can carry out combination in any between the various embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as the disclosed content of the present invention equally.
Claims (12)
1. protective cover; It is characterized in that; This protective cover comprises upper surface (2), lower surface (3) and side opening (1c); Said upper surface (2) has first opening (2a); Said lower surface (3) has second opening (3a); Said first opening (2a) and said second opening (3a) can pass through gas communication; Said protective cover also comprises can make said first opening (2a) and said side opening (1c) passage (6) through fluid connection, and said lower surface (3) is provided with and prevents that liquid from flowing into the stop part (3b) of said second opening (3a).
2. protective cover according to claim 1, wherein, said first opening (2a) and said second opening (3a) stagger each other fully, and the space between said upper surface (2) and the said lower surface (3) forms said passage (6).
3. protective cover according to claim 1, wherein, said protective cover comprises body side frame (1), and said upper surface (2) and said lower surface (3) are connected in said body side frame (1), and said side opening (1c) is arranged on the said body side frame (1).
4. protective cover according to claim 3; Wherein, Said protective cover comprises a plurality of first plates (4) and a plurality of second plate (5); Parallel and the compartment of terrain of said a plurality of first plates (4) is fixed in said body side frame (1) and is formed said upper surface (2) and said first opening (2a); Parallel and the compartment of terrain of said a plurality of second plates (5) is fixed in said body side frame (1) and is formed said lower surface (3) and said second opening (3a), and the edge of said second plate (5) upwards bends and form said stop part (3b).
5. protective cover according to claim 4, wherein, said first plate (4) and said second plate (5) are arranged alternately.
6. protective cover according to claim 5, wherein, the width of said first plate (4) and said second plate (5) is identical and be arranged alternately abreast, and the alternate intervals of said first plate (4) and said second plate (5) is 1/3 to 2/3 of a said width.
7. protective cover according to claim 4, wherein, the bending downwards of the edge of said first plate (4) also forms guiding piece (4a).
8. protective cover according to claim 7; Wherein, Said protective cover comprises connecting panel (7); Except first plate (4) and second plate (5) adjacent with said body side frame (1), the stop part (3b) of each second plate (5) is connected with the guiding piece (4a) of adjacent first plate (4) through said connecting panel (7).
9. protective cover according to claim 8, wherein, said first plate of bonded assembly (4), said second plate (5) and said connecting panel (7) are integrally formed.
10. protective cover according to claim 4; Wherein, said protective cover is provided with drain hose (8), and an end of this drain hose (8) is connected in said side opening (1c); The other end passes said body side frame (1), and said second plate (5) extends to the other end of said drain hose (8).
11. protective cover according to claim 10, wherein, said side opening (1c) is a plurality of and is separately positioned on the two ends of each said second plate (5).
12. vehicle; This vehicle comprises engine pack and radiator fan; It is characterized in that; This vehicle also comprises according to any described protective cover among the claim 1-11; This protective cover is disposed on the top of said engine pack, flows in the gap of air-flow between said protective cover and said engine pack of said radiator fan guiding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110219671 CN102351012B (en) | 2011-08-02 | 2011-08-02 | Protective cover and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110219671 CN102351012B (en) | 2011-08-02 | 2011-08-02 | Protective cover and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102351012A true CN102351012A (en) | 2012-02-15 |
| CN102351012B CN102351012B (en) | 2012-11-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110219671 Active CN102351012B (en) | 2011-08-02 | 2011-08-02 | Protective cover and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102351012B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013016867A1 (en) * | 2011-08-02 | 2013-02-07 | 长沙中联重工科技发展股份有限公司 | Protective cover and vehicle |
| CN107867333A (en) * | 2016-09-28 | 2018-04-03 | 福特全球技术公司 | Hood air extractor and the engine casing assembly for including the hood air extractor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1337523A (en) * | 2000-07-11 | 2002-02-27 | 株式会社小松制作所 | Engine housing of engineering vehicle |
| CN101403337A (en) * | 2008-09-28 | 2009-04-08 | 无锡开普动力有限公司 | Air inlet end shield of generator set |
| EP2236788A1 (en) * | 2009-03-10 | 2010-10-06 | Behr GmbH & Co. KG | Cooling device for a motor vehicle |
| DE102009053548A1 (en) * | 2009-11-18 | 2011-05-19 | Behr Gmbh & Co. Kg | Kühlerzargensystem |
| CN202215338U (en) * | 2011-08-02 | 2012-05-09 | 中联重科股份有限公司 | Protective cover and vehicle |
-
2011
- 2011-08-02 CN CN 201110219671 patent/CN102351012B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1337523A (en) * | 2000-07-11 | 2002-02-27 | 株式会社小松制作所 | Engine housing of engineering vehicle |
| CN101403337A (en) * | 2008-09-28 | 2009-04-08 | 无锡开普动力有限公司 | Air inlet end shield of generator set |
| EP2236788A1 (en) * | 2009-03-10 | 2010-10-06 | Behr GmbH & Co. KG | Cooling device for a motor vehicle |
| DE102009053548A1 (en) * | 2009-11-18 | 2011-05-19 | Behr Gmbh & Co. Kg | Kühlerzargensystem |
| CN202215338U (en) * | 2011-08-02 | 2012-05-09 | 中联重科股份有限公司 | Protective cover and vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013016867A1 (en) * | 2011-08-02 | 2013-02-07 | 长沙中联重工科技发展股份有限公司 | Protective cover and vehicle |
| CN107867333A (en) * | 2016-09-28 | 2018-04-03 | 福特全球技术公司 | Hood air extractor and the engine casing assembly for including the hood air extractor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102351012B (en) | 2012-11-28 |
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