CN108454708A - A kind of automobile carbon fiber hood - Google Patents
A kind of automobile carbon fiber hood Download PDFInfo
- Publication number
- CN108454708A CN108454708A CN201810376539.5A CN201810376539A CN108454708A CN 108454708 A CN108454708 A CN 108454708A CN 201810376539 A CN201810376539 A CN 201810376539A CN 108454708 A CN108454708 A CN 108454708A
- Authority
- CN
- China
- Prior art keywords
- mounting plate
- hood
- carbon fiber
- interior
- main body
- 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.)
- Pending
Links
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 31
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 31
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 5
- 208000020442 loss of weight Diseases 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 230000000116 mitigating effect Effects 0.000 description 3
- 230000008450 motivation Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 210000000476 body water Anatomy 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
- B62D25/12—Parts or details thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/06—Arrangement in connection with cooling of propulsion units with air cooling
Abstract
The invention discloses a kind of automobile carbon fiber hoods, including hood main body, in the hood body interior, it has been respectively arranged below thermal insulation layer and waterproof layer, hood body interior middle position is provided with carbon fiber layer, the hood main body includes outer mounting plate, sound panel and interior mounting plate, the outer mounting plate, before interior mounting plate is respectively arranged at hood main body, rear end, the sound panel is set to outer mounting plate, between interior mounting plate, the outer mounting plate, interior mounting plate front surface both sides are equidistant to offer lightening hole, the interior mounting plate surface middle part is electrically connected with electronic refrigerating sheet, the outer installation plate surface both sides bottom is fixedly connected with wind turbine by the mounting groove opened up.The present invention has the advantages that prolong the service life, sound insulation, waterproof, exhaust are radiated and light by the way that carbon fiber layer, sound panel, waterproof layer, wind turbine, wind direction diversion trench, electronic refrigerating sheet and loss of weight pore structure is arranged.
Description
Technical field
The present invention relates to automotive hood technical field, specially a kind of automobile carbon fiber hood.
Background technology
Hood (also known as hood) is most eye-catching bodywork component, the component often to be watched of person that is buying car it
One, the requirement to hood is heat-insulating sound-insulating, sole mass is light, rigidity is strong, is usually to turn over when motivation lid is opened,
Fraction is to overturn forward, and the hood turned over is opened to predetermined angular, should not be contacted with preceding windshield, Ying You
One about 10 millimeters of minimum spacing, the present invention is specially a kind of automobile carbon fiber hood.
Through retrieval, Chinese granted patent number CN206155582U, Granted publication 2017.05.10 disclose a kind of engine
Cover, including engine hood outer panel and bonnet inner panel, engine hood outer panel are arranged on the upper surface of bonnet inner panel, send out
It is provided with lightening hole in dynamic hood inner panel, lightening hole penetrates through bonnet inner panel on the thickness direction of bonnet inner panel, subtracts
It is provided with multiple vibration isolation glue grooves around repeated hole, vibration isolation glue is provided in vibration isolation glue groove.
But there are deficiencies below for the prior art：
1, the sound insulation of hood main body, waterproof effect are undesirable, and service life is short；
2, hood main body cooling measure is insufficient, and own wt is overweight, causes the inconvenience used.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of automobile carbon fiber hood, existing skill is solved
In art there are sound insulation, waterproof, heat dissipation it is undesirable, service life is short, the overweight problem of own wt.
To achieve the above object, the present invention provides the following technical solutions：A kind of automobile carbon fiber hood, including hair
Motivation cover main body, the hood body interior upper and lower are respectively arranged with thermal insulation layer and waterproof layer, the hood master
Internal portion middle position is provided with carbon fiber layer, and the hood main body includes outer mounting plate, sound panel and interior mounting plate, institute
State outer mounting plate, interior mounting plate is respectively arranged at hood main body front and back ends, the sound panel is set to outer mounting plate, interior
Between mounting plate, the outer installation front edge of board offers one group of heat emission hole, the outer mounting plate, interior mounting plate front surface both sides etc.
Distance offers lightening hole, and the interior mounting plate surface middle part is electrically connected with electronic refrigerating sheet, the outer installation plate surface two
Side bottom is fixedly connected with wind turbine by the mounting groove opened up.
Preferably, connection is run through by wind direction diversion trench between the lightening hole inside.
Preferably, wind direction diversion trench one end is connect through mounting groove inside with fan outlet, and wind direction water conservancy diversion
The slot other end is connect with heat emission hole.
Preferably, the mounting groove upper end socket is connected with sealing cover, and sealing cover diameter is arranged less than mounting groove diameter.
The present invention provides a kind of automobile carbon fiber hoods, have following advantageous effect：
（1）The present invention has the effect for increasing service life, sound insulation, waterproof by the way that carbon fiber layer, sound panel and waterproof layer is arranged
Fruit solves the problems, such as that hood main body service life is short, cost is excessively high, waterproof soundproof effect is poor, and carbon fiber layer has axis
To intensity and modulus height, density is low, higher than performance, no creep, and superhigh temperature resistant under non-oxidizing atmosphere, fatigue durability is good, specific heat and
Electric conductivity is between nonmetallic between metal, and coefficient of thermal expansion is small and has many advantages, such as anisotropy, good corrosion resistance, realizes hair
Motivation cover main body life-time dilatation, solves cost, meanwhile, cooperation sound panel, waterproof layer realize the anti-of hood main body
Water, sound insulation function.
（2）The present invention has exhaust by the way that carbon fiber layer, lightening hole, wind direction diversion trench, wind turbine and electronic refrigerating sheet is arranged
Heat dissipation, effect easy to use, solve that the heat dissipation exhaust of hood main body is undesirable, own wt is overweight, cause using not
Just the problem of, hood main body are constituted for carbon fiber layer, and carbon fiber layer " soft outside but hard inside ", quality is lighter than metallic aluminium, but intensity
But it is higher than steel, while lightening hole is offered in outer mounting plate, interior installation plate surface both sides, while meeting strength demand,
Realize further mitigation to weight, by wind direction diversion trench through connection between lightening hole, wind direction diversion trench one end through
It is connect with fan outlet inside mounting groove, the other end is connect with heat emission hole, and hood body interior is carried out by heat emission hole
Exhaust heat dissipation, meanwhile, the setting of electronic refrigerating sheet further improves heat dissipation effect.
Description of the drawings
Fig. 1 is appearance diagram of the present invention；
Fig. 2 is the outer mounting plate internal structure schematic diagram of the present invention；
Fig. 3 is inventive engine cover main body schematic internal view.
In figure：Mounting plate, 2 sealing covers, 3 heat emission holes, 4 hood main bodys, 5 wind direction diversion trenches, 6 outer mounting plates, 7 in 1
Electronic refrigerating sheet, 8 sound panels, 9 lightening holes, 10 mounting grooves, 11 wind turbines, 12 carbon fiber layers, 13 thermal insulation layers, 14 waterproof layers.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the present invention provides a kind of technical solution：A kind of automobile carbon fiber hood, including start
Hood main body 4,4 inside upper and lower of hood main body are respectively arranged with thermal insulation layer 13 and waterproof layer 14, hood main body 4
Center of inside position is provided with carbon fiber layer 12, and hood main body 4 includes outer mounting plate 6, sound panel 8 and interior mounting plate 1, outside
Mounting plate 6, interior mounting plate 1 are respectively arranged at 4 front and back ends of hood main body, and sound panel 8 is set to outer mounting plate 6, interior installation
Between plate 1, carbon fiber layer 12 has axial strength and modulus high, and density is low, higher than performance, no creep, resistance under non-oxidizing atmosphere
Superhigh temperature, fatigue durability is good, and between nonmetallic between metal, coefficient of thermal expansion is small and with each to different for specific heat and electric conductivity
Property, it the advantages that good corrosion resistance, realizes 1 life-time dilatation of hood main body, solves cost, meanwhile, cooperation sound panel 8,
Waterproof layer 14 realizes waterproof, the sound insulation function of hood main body, and 6 front end of outer mounting plate offers one group of heat emission hole 3, outer peace
Loading board 6,1 front surface both sides of interior mounting plate are equidistant offers lightening hole 9, and lightening hole is passed through between 9 inside by wind direction diversion trench 5
Connection is worn, 5 one end of wind direction diversion trench is connect through 10 inside of mounting groove with 11 air outlet of wind turbine, and wind direction diversion trench 5 is another
End is connect with heat emission hole 3, and 1 surface middle part of interior mounting plate is electrically connected with electronic refrigerating sheet 7,6 surface of outer mounting plate, two side bottom
It is fixedly connected with wind turbine 11 by the mounting groove 10 opened up, the socket of 10 upper end of mounting groove is connected with sealing cover 2, and sealing cover 2 is straight
Diameter is arranged less than 10 diameter of mounting groove, and hood main body 1 is constituted for carbon fiber layer 12, carbon fiber layer 12 " soft outside but hard inside ", matter
Amount is lighter than metallic aluminium, but intensity is higher than steel, while offering lightening hole 9 in outer mounting plate 6,1 surface both sides of interior mounting plate,
While meeting strength demand, realizes the further mitigation to weight, run through by wind direction diversion trench 5 between lightening hole 9 and connected
It connecing, 5 one end of wind direction diversion trench is connect through 10 inside of mounting groove with 11 air outlet of wind turbine, and the other end is connect with heat emission hole 3, by
Heat emission hole 3 carries out the exhaust heat dissipation inside hood main body 1, meanwhile, the setting of electronic refrigerating sheet 7 further improves scattered
Thermal effect.
Operation principle：During hood main body use, hood main body 1 is constituted for carbon fiber layer 12, carbon fiber
Layer 12 " soft outside but hard inside " is tieed up, quality is lighter than metallic aluminium, but intensity is higher than steel, while in outer mounting plate 6,1 table of interior mounting plate
Face both sides offer lightening hole 9, while meeting strength demand, realize the further mitigation to weight, lead between lightening hole 9
Wind direction diversion trench 5 is crossed through connection, 5 one end of wind direction diversion trench is connect through 10 inside of mounting groove with 11 air outlet of wind turbine, separately
One end is connect with heat emission hole 3, and carrying out the exhaust inside hood main body 1 by heat emission hole 3 radiates, meanwhile, electronic refrigerating sheet 7
Setting further improves heat dissipation effect, and the axial strength and modulus of carbon fiber layer 12 are high, and density is low, higher than performance, without compacted
Become, the advantages that superhigh temperature resistant, fatigue durability is good, and coordinate sound panel 8, waterproof layer 14, realize hood main body waterproof, every
Sound function extends service life, cost-effective.
It can to sum up obtain, the present invention is by being arranged carbon fiber layer 12, sound panel 8, waterproof layer 14, wind turbine 11, wind direction diversion trench
5,9 structure of electronic refrigerating sheet 7 and lightening hole solves and sound insulation, waterproof, undesirable, the service life of heat dissipation exists in the prior art
It is short, the overweight problem of own wt.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of automobile carbon fiber hood, including hood main body（4）, it is characterised in that：The hood master
Body（4）Internal upper and lower is respectively arranged with thermal insulation layer（13）And waterproof layer（14）, the hood main body（4）Center of inside
Position is provided with carbon fiber layer（12）, the hood main body（4）Including outer mounting plate（6）, sound panel（8）With interior mounting plate
（1）, the outer mounting plate（6）, interior mounting plate（1）It is respectively arranged at hood main body（4）Front and back ends, the sound panel（8）
It is set to outer mounting plate（6）, interior mounting plate（1）Between, the outer mounting plate（6）Front end offers one group of heat emission hole（3）, described
Outer mounting plate（6）, interior mounting plate（1）Front surface both sides are equidistant to offer lightening hole（9）, the interior mounting plate（1）In surface
Portion is electrically connected with electronic refrigerating sheet（7）, the outer mounting plate（6）Two side bottom of surface passes through the mounting groove that opens up（10）It is fixed
It is connected with wind turbine（11）.
2. a kind of automobile carbon fiber hood according to claim 1, it is characterised in that：The lightening hole（9）It is interior
Pass through wind direction diversion trench between portion（5）Through connection.
3. a kind of automobile carbon fiber hood according to claim 2, it is characterised in that：The wind direction diversion trench
（5）One end is through mounting groove（10）Internal and wind turbine（11）Air outlet connects, and wind direction diversion trench（5）The other end and heat emission hole
（3）Connection.
4. a kind of automobile carbon fiber hood according to claim 1, it is characterised in that：The mounting groove（10）On
End cap is connected to sealing cover in succession（2）, and sealing cover（2）Diameter is less than mounting groove（10）Diameter is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810376539.5A CN108454708A (en) | 2018-04-25 | 2018-04-25 | A kind of automobile carbon fiber hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810376539.5A CN108454708A (en) | 2018-04-25 | 2018-04-25 | A kind of automobile carbon fiber hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108454708A true CN108454708A (en) | 2018-08-28 |
Family
ID=63236175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810376539.5A Pending CN108454708A (en) | 2018-04-25 | 2018-04-25 | A kind of automobile carbon fiber hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108454708A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376540A (en) * | 2020-03-02 | 2020-07-07 | 上海宝山大陆汽车配件股份有限公司 | Composite multi-effect automobile heat insulation plate and preparation method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070257518A1 (en) * | 2004-08-31 | 2007-11-08 | Toray Industries, Inc., A Corporation Of Japan | Bonnet for Automobile |
| CN205131395U (en) * | 2015-09-21 | 2016-04-06 | 霍山县龙鑫金属制品有限公司 | Heat dissipation automobile engine apron gives sound insulation |
| CN205220813U (en) * | 2015-12-30 | 2016-05-11 | 王涛 | Automobile engine cover |
| CN205256451U (en) * | 2015-12-09 | 2016-05-25 | 海鹏辉精密工业(深圳)有限公司 | Automobile panel based on CAE technique |
| CN205952080U (en) * | 2016-11-24 | 2017-02-15 | 齐齐哈尔市宝宏科技有限公司 | Take bonnet of air conditioning device |
| CN206384040U (en) * | 2016-10-31 | 2017-08-08 | 北京新能源汽车股份有限公司 | Hood |
| CN206475946U (en) * | 2017-02-23 | 2017-09-08 | 温学鹏 | It is a kind of to eliminate the noise and waterproof automobile engine |
| CN107458471A (en) * | 2016-06-06 | 2017-12-12 | 冯雅琦 | The hood that a kind of automotive front end uses |
| CN207191179U (en) * | 2017-09-18 | 2018-04-06 | 重庆市盛天模型有限公司 | A kind of car bra lid |
| CN208102120U (en) * | 2018-04-25 | 2018-11-16 | 河南东海复合材料有限公司 | A kind of automobile carbon fiber hood |
-
2018
- 2018-04-25 CN CN201810376539.5A patent/CN108454708A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070257518A1 (en) * | 2004-08-31 | 2007-11-08 | Toray Industries, Inc., A Corporation Of Japan | Bonnet for Automobile |
| CN205131395U (en) * | 2015-09-21 | 2016-04-06 | 霍山县龙鑫金属制品有限公司 | Heat dissipation automobile engine apron gives sound insulation |
| CN205256451U (en) * | 2015-12-09 | 2016-05-25 | 海鹏辉精密工业(深圳)有限公司 | Automobile panel based on CAE technique |
| CN205220813U (en) * | 2015-12-30 | 2016-05-11 | 王涛 | Automobile engine cover |
| CN107458471A (en) * | 2016-06-06 | 2017-12-12 | 冯雅琦 | The hood that a kind of automotive front end uses |
| CN206384040U (en) * | 2016-10-31 | 2017-08-08 | 北京新能源汽车股份有限公司 | Hood |
| CN205952080U (en) * | 2016-11-24 | 2017-02-15 | 齐齐哈尔市宝宏科技有限公司 | Take bonnet of air conditioning device |
| CN206475946U (en) * | 2017-02-23 | 2017-09-08 | 温学鹏 | It is a kind of to eliminate the noise and waterproof automobile engine |
| CN207191179U (en) * | 2017-09-18 | 2018-04-06 | 重庆市盛天模型有限公司 | A kind of car bra lid |
| CN208102120U (en) * | 2018-04-25 | 2018-11-16 | 河南东海复合材料有限公司 | A kind of automobile carbon fiber hood |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376540A (en) * | 2020-03-02 | 2020-07-07 | 上海宝山大陆汽车配件股份有限公司 | Composite multi-effect automobile heat insulation plate and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208102120U (en) | A kind of automobile carbon fiber hood | |
| CN207116541U (en) | A kind of new energy car battery | |
| CN108454708A (en) | A kind of automobile carbon fiber hood | |
| CN205564887U (en) | Lithium ion battery and car | |
| CN1877095A (en) | Combined vibration-damping noise-reducing exhaust shielding plate for automobile engine | |
| CN217544783U (en) | Electric automobile battery package heat preservation device, electric automobile battery package and electric automobile | |
| CN207879468U (en) | A kind of automobile engine heat shield | |
| CN201937384U (en) | Motor sound absorption device of electric motor coach | |
| CN206504527U (en) | A kind of built-in condenser heat abstractor and refrigerator | |
| CN201752942U (en) | Automobile heat insulating and noise reducing device | |
| CN214848788U (en) | Electric motor car battery heating heat preservation device, electric motor car battery and electric motor car | |
| CN210239858U (en) | Heat-insulation and noise-prevention assembly structure of supercharger | |
| CN218949288U (en) | Steering gear heat insulation board structure of range-extending automobile | |
| CN206957820U (en) | A kind of car thermal shroud of dissipative muffler | |
| CN201626157U (en) | Automobile NVH plate | |
| CN101832173A (en) | Air intake and noise reduction system | |
| CN206344777U (en) | Water falling groove passage with heat conductivility and reduction noise | |
| CN201474762U (en) | Engine exhaust heat shield with novel structure | |
| CN207989129U (en) | Engine heat shield and automobile | |
| CN208885376U (en) | A kind of exhaust system thermal insulation board and power battery insulation system | |
| CN205059749U (en) | Automobile engine cabin noise insulation | |
| CN205578089U (en) | Novel blast pipe protection casing that insulates against heat | |
| CN213057227U (en) | Vibration isolation pad for automobile engine cover | |
| CN209776409U (en) | Automobile brake pedal assembly | |
| CN205203018U (en) | Carbon fiber skin structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180828 |