CN104290680A - Sound elimination pad with air purifying function on car roof - Google Patents
Sound elimination pad with air purifying function on car roof Download PDFInfo
- Publication number
- CN104290680A CN104290680A CN201410467726.6A CN201410467726A CN104290680A CN 104290680 A CN104290680 A CN 104290680A CN 201410467726 A CN201410467726 A CN 201410467726A CN 104290680 A CN104290680 A CN 104290680A
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- CN
- China
- Prior art keywords
- layer
- half frame
- type
- frame
- shaped
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
- B60R13/0815—Acoustic or thermal insulation of passenger compartments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H2003/0691—Adsorption filters, e.g. activated carbon
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Nonwoven Fabrics (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The invention provides a sound elimination pad with an air purifying function on a car roof. The sound elimination pad comprises a regenerated fiber layer which is hot-pressed into a half-frame shape. An opening of the half-frame-shaped regenerated fiber layer is arranged downwards. A PEF layer is bonded to the upper end face of the regenerated fiber layer through polyene adhesives. A half-frame-shaped pure cotton layer is arranged on the inner surface of the half-frame-shaped regenerated fiber layer 1. An opening of the half-frame-shaped pure cotton layer is also arranged downwards. A half-frame-shaped purifying layer with a downward opening is arranged on the inner surface of the half-frame-shaped pure cotton layer. According to the sound elimination pad, by the adoption of the half-frame-shaped arrangement, the air purifying effect can be very good, diffusion of fragrance is slow, the service life can be prolonged when the sound elimination pad is used in an effective space, and the cost is lowered; as a result of the arrangement, the structure is simple, the space is saved, the sound insulation effect can be enhanced, the air can be purified, fresh fragrance can be diffused, the car roof is more resistant to a high temperature, and the heat insulation effect is enhanced.
Description
Technical field
The present invention relates to automotive trim production field, be specifically related to a kind of for the silencing pad of roof of the vehicle with air purification function.
Background technology
Car noise not only increases the fatigue of chaufeur and occupant, and affects the driving safety of automobile.On the other hand, noise also has serious harmful effect to digestive system, cardiovascular system, can cause indigestion, poor appetite, n and V, thus cause the attack rate of stomach trouble and gastric ulcer to improve, the attack rate of hypertension, artery sclerosis and coronary heart disease is significantly improved than normal circumstances.Noise also can cause harmful effect to the organs of vision;
The sound insulating pad that roof of the vehicle internal layer is arranged is as one of automotive interior sound insulation device, and function ratio is more single, and the material soundproof effect of use neither be fine.
Summary of the invention
For above problems of the prior art, the invention provides the silencing pad of a kind of roof of the vehicle with air purification function, while can soundproof effect being strengthened, can also purify air, distribute novel aroma, also make ceiling more high temperature resistant and enhance effect of heat insulation.
The present invention is achieved by the following technical solutions:
A kind of roof of the vehicle is with the silencing pad of air purification function, include and be hot pressed into half frame-type regenerated fibre layer, half frame-type regenerated fibre layer Open Side Down arrange, the upper surface of regenerated fibre layer has PEF layer by polyene is gluing, the inside face of half frame-type regenerated fibre layer is provided with the textile layer of half frame-type, and the textile layer of half frame-type also Open Side Down arranges, the inside face of the textile layer of half frame-type arranges the half frame-type purifying layer that Open Side Down, be filled with nonwoven layer in half frame-type purifying layer, between the dual-side bottom of half frame-type regenerated fibre layer, have textile layer by polyene is gluing.
Further, half frame-type purifying layer includes the half frame-type active carbon layer that Open Side Down is arranged, and the outside face of half frame-type active carbon layer is arranged on the inside face of the textile layer of half frame-type, the inside face of half frame-type active carbon layer is provided with the half frame-type essence layer that Open Side Down.
Further, half frame-type regenerated fibre layer, half frame-type cotton textiles layer and the dual-side bottom face of half frame-type purifying layer and the lower surface of nonwoven layer are arranged in same level, and half frame-type regenerated fibre layer, half frame-type cotton textiles layer and the dual-side bottom face of half frame-type purifying layer and the lower surface of nonwoven layer are all arranged on the upper surface of textile layer.
Further, the dual-side bottom face of half frame-type active carbon layer and half frame-type essence layer is also all positioned in same level.
Beneficial effect of the present invention is: the effect adopting the product of half frame-type setting can make to purify air is very good, make distributing of fragrance slow simultaneously, use in available space and can extend working time, reduce cost, simultaneously PEF layer has very strong heat insulation, resistant to elevated temperatures effect, can prevent at high temperature vehicle interior temperature from sharply increasing, also avoid car roof to be reduced service life by solarization; Arranging of textile layer is ventilative very strong, therefore just can increase the cyclic space of the layer that purifies air, therefore make the clean-up effect of purifying layer further strengthen; Regenerated fibre layer has heat insulation, heat absorption and the function of sound insulation, and therefore the soundproof effect of this product will a more most step strengthen; Arranging of nonwoven fabrics can increase permeability to air and soundproof effect, also has not combustion-supporting effect simultaneously; Therefore be arranged so that structure is simple like this, save space, while can soundproof effect being strengthened, can also purify air, distribute novel aroma, also make ceiling more high temperature resistant and enhance effect of heat insulation.
Accompanying drawing explanation
Fig. 1 is cutaway view of the present invention.
In figure: 1 is half frame-type regenerated fibre layer; 2 is PEF layer; 3 is the textile layer of half frame-type; 4 is half frame-type purifying layer; 5 is nonwoven layer; 6 is half frame-type active carbon layer; 7 is textile layer; 8 is half frame-type essence layer.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Please refer to Fig. 1, the invention provides the structural representation of a kind of roof of the vehicle with the silencing pad of air purification function, include and be hot pressed into half frame-type regenerated fibre layer 1, half frame-type regenerated fibre layer 1 Open Side Down arrange, the upper surface of regenerated fibre layer 1 has PEF layer 2 by polyene is gluing, the inside face of half frame-type regenerated fibre layer 1 is provided with the textile layer 3 of half frame-type, and the textile layer 3 of half frame-type also be that Open Side Down setting, the inside face of the textile layer 3 of half frame-type arranges the half frame-type purifying layer 4 that Open Side Down, nonwoven layer 5 is filled with in half frame-type purifying layer 4, textile layer 7 is had by polyene is gluing between the dual-side bottom of half frame-type regenerated fibre layer 1, adopt half frame-type to arrange and can increase area of contact, half frame-type purifying layer 4 can form a semiorbicular loop, can increase the speed absorbing and have the poisonous substance matter of such as formaldehyde etc. in car.
Further, half frame-type purifying layer 4 includes the half frame-type active carbon layer 6 that Open Side Down is arranged, and the outside face of half frame-type active carbon layer 6 is arranged on the inside face of the textile layer 3 of half frame-type, the inside face of half frame-type active carbon layer 6 is provided with the half frame-type essence layer 8 that Open Side Down; The direct fragrance layer arranging increase automobile at the layer that purifies air, can save space, can also slow down the speed of fragrance emissions in finite space simultaneously, so just extends the time that essence uses.
Further, the textile layer 3 of half frame-type regenerated fibre layer 1, half frame-type is arranged in same level with the dual-side bottom face of half frame-type purifying layer 4 and the lower surface of nonwoven layer 5, and half frame-type regenerated fibre layer 1, half frame-type cotton textiles layer 3 and the dual-side bottom face of half frame-type purifying layer 4 and the lower surface of nonwoven layer 5 are all arranged on the upper surface of textile layer 7.
Further, the dual-side bottom face of half frame-type active carbon layer 6 and half frame-type essence layer 8 is also all positioned in same level, like this can structure simple, save space, while can soundproof effect being strengthened, can also purify air, distribute novel aroma, also make ceiling more high temperature resistant and enhance effect of heat insulation.
Wherein, PEF layer has very strong heat insulation, and resistant to elevated temperatures effect, can prevent at high temperature vehicle interior temperature from sharply increasing, also avoid car roof to be reduced service life by solarization.
Arranging of textile layer is ventilative very strong, therefore just can increase the cyclic space of the layer that purifies air, therefore make the clean-up effect of purifying layer further strengthen.
Regenerated fibre layer has heat insulation, heat absorption and the function of sound insulation, and therefore the soundproof effect of this product will a more most step strengthen.
Arranging of nonwoven fabrics can increase permeability to air and soundproof effect, also has not combustion-supporting effect simultaneously.
The effect that the present invention adopts the product of half frame-type setting can make to purify air is very good, make distributing of fragrance slow simultaneously, use in available space and can extend working time, reduce cost, simultaneously PEF layer has very strong heat insulation, resistant to elevated temperatures effect, can prevent at high temperature vehicle interior temperature from sharply increasing, also avoid car roof to be reduced service life by solarization; Arranging of textile layer is ventilative very strong, therefore just can increase the cyclic space of the layer that purifies air, therefore make the clean-up effect of purifying layer further strengthen; Regenerated fibre layer has heat insulation, heat absorption and the function of sound insulation, and therefore the soundproof effect of this product will a more most step strengthen; Arranging of nonwoven fabrics can increase permeability to air and soundproof effect, also has not combustion-supporting effect simultaneously; Therefore be arranged so that structure is simple like this, save space, while can soundproof effect being strengthened, can also purify air, distribute novel aroma, also make ceiling more high temperature resistant and enhance effect of heat insulation.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a roof of the vehicle is with the silencing pad of air purification function, it is characterized in that: include and be hot pressed into half frame-type regenerated fibre layer, half frame-type regenerated fibre layer Open Side Down arrange, the upper surface of regenerated fibre layer has PEF layer by polyene is gluing, the inside face of half frame-type regenerated fibre layer is provided with the textile layer of half frame-type, and the textile layer of half frame-type also Open Side Down arranges, the inside face of the textile layer of half frame-type arranges the half frame-type purifying layer that Open Side Down, nonwoven layer is filled with in half frame-type purifying layer, textile layer is had by polyene is gluing between the dual-side bottom of half frame-type regenerated fibre layer.
2. a kind of roof of the vehicle according to claim 1 is with the silencing pad of air purification function, it is characterized in that: half frame-type purifying layer includes the half frame-type active carbon layer that Open Side Down is arranged, and the outside face of half frame-type active carbon layer is arranged on the inside face of the textile layer of half frame-type, the inside face of half frame-type active carbon layer is provided with the half frame-type essence layer that Open Side Down.
3. a kind of roof of the vehicle according to claim 1 is with the silencing pad of air purification function, it is characterized in that: half frame-type regenerated fibre layer, half frame-type cotton textiles layer and the dual-side bottom face of half frame-type purifying layer and the lower surface of nonwoven layer are arranged in same level, and half frame-type regenerated fibre layer, half frame-type cotton textiles layer and the dual-side bottom face of half frame-type purifying layer and the lower surface of nonwoven layer are all arranged on the upper surface of textile layer.
4. a kind of roof of the vehicle according to claim 2 is with the silencing pad of air purification function, it is characterized in that: the dual-side bottom face of half frame-type active carbon layer and half frame-type essence layer is also all positioned in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410467726.6A CN104290680B (en) | 2014-09-15 | 2014-09-15 | A kind of roof of the vehicle is with the silencing pad of air purification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410467726.6A CN104290680B (en) | 2014-09-15 | 2014-09-15 | A kind of roof of the vehicle is with the silencing pad of air purification function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104290680A true CN104290680A (en) | 2015-01-21 |
| CN104290680B CN104290680B (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410467726.6A Active CN104290680B (en) | 2014-09-15 | 2014-09-15 | A kind of roof of the vehicle is with the silencing pad of air purification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104290680B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218540A (en) * | 2016-08-09 | 2016-12-14 | 武汉弘毅伟业新技术有限公司 | A kind of noise reduction acoustical and thermal novel-section flitch |
| FR3071195A1 (en) * | 2017-09-19 | 2019-03-22 | Renault S.A.S. | PERFUME DIFFUSER IN A MOTOR VEHICLE |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000118326A (en) * | 1998-10-10 | 2000-04-25 | Hiroshi Okamoto | Number plate having photocatalyst layer |
| KR20050031204A (en) * | 2003-09-29 | 2005-04-06 | 한만형 | A automobile interior goods |
| JP2007283989A (en) * | 2006-04-20 | 2007-11-01 | Hitachi Ltd | Automobile using vacuum heat insulation material |
| CN201613860U (en) * | 2009-12-24 | 2010-10-27 | 浙江吉利汽车研究院有限公司 | Novel trim top cover of automobile |
| CN202115443U (en) * | 2011-05-24 | 2012-01-18 | 浙江吉利汽车研究院有限公司 | Interior trimming panel for automobile ceilings |
| CN203402089U (en) * | 2013-06-26 | 2014-01-22 | 长城汽车股份有限公司 | Environmental protection type car front boarding thermal insulation pad |
| CN204095707U (en) * | 2014-09-15 | 2015-01-14 | 湖北天运消音防振新材料有限公司 | A kind of roof of the vehicle is with the silencing pad of air purification function |
-
2014
- 2014-09-15 CN CN201410467726.6A patent/CN104290680B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000118326A (en) * | 1998-10-10 | 2000-04-25 | Hiroshi Okamoto | Number plate having photocatalyst layer |
| KR20050031204A (en) * | 2003-09-29 | 2005-04-06 | 한만형 | A automobile interior goods |
| JP2007283989A (en) * | 2006-04-20 | 2007-11-01 | Hitachi Ltd | Automobile using vacuum heat insulation material |
| CN201613860U (en) * | 2009-12-24 | 2010-10-27 | 浙江吉利汽车研究院有限公司 | Novel trim top cover of automobile |
| CN202115443U (en) * | 2011-05-24 | 2012-01-18 | 浙江吉利汽车研究院有限公司 | Interior trimming panel for automobile ceilings |
| CN203402089U (en) * | 2013-06-26 | 2014-01-22 | 长城汽车股份有限公司 | Environmental protection type car front boarding thermal insulation pad |
| CN204095707U (en) * | 2014-09-15 | 2015-01-14 | 湖北天运消音防振新材料有限公司 | A kind of roof of the vehicle is with the silencing pad of air purification function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218540A (en) * | 2016-08-09 | 2016-12-14 | 武汉弘毅伟业新技术有限公司 | A kind of noise reduction acoustical and thermal novel-section flitch |
| FR3071195A1 (en) * | 2017-09-19 | 2019-03-22 | Renault S.A.S. | PERFUME DIFFUSER IN A MOTOR VEHICLE |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104290680B (en) | 2016-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160315 Address after: 242200 Guangde economic and Technological Development Zone, Xuancheng, Anhui Applicant after: Guangde God's will new technology limited company Address before: 433019 Shahu town Xiantao Hubei Qunxing Industrial Park Applicant before: Hubei God's will noise reduction vibrationproof new material Co., Ltd |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The utility model relates to an anechoic pad with the function of purifying air on the roof of an automobile Effective date of registration: 20201210 Granted publication date: 20160420 Pledgee: Xuancheng SME Financing Guarantee Co.,Ltd. Pledgor: GUANGDE TIANYUN NEW TECHNOLOGY Co.,Ltd. Registration number: Y2020980009097 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211215 Granted publication date: 20160420 Pledgee: Xuancheng SME Financing Guarantee Co.,Ltd. Pledgor: GUANGDE TIANYUN NEW TECHNOLOGY Co.,Ltd. Registration number: Y2020980009097 |