CN105667263A - Window visor capable of filtering air and simultaneously reducing wind noise - Google Patents
Window visor capable of filtering air and simultaneously reducing wind noise Download PDFInfo
- Publication number
- CN105667263A CN105667263A CN201610061894.4A CN201610061894A CN105667263A CN 105667263 A CN105667263 A CN 105667263A CN 201610061894 A CN201610061894 A CN 201610061894A CN 105667263 A CN105667263 A CN 105667263A
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- CN
- China
- Prior art keywords
- visor
- window
- air
- window visor
- wind noise
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/20—Accessories, e.g. wind deflectors, blinds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a window visor capable of filtering air and simultaneously reducing wind noise. The window visor comprises a window visor body and an adhering assembly used for adhering the window visor body to an upper frame of a window face. The window visor body is made from a resonant sound-absorbing material. The bottom end of the window visor body is fixedly connected with a frame support pointing to the window face. A gap is formed between the end of the support and the window face. The support is provided with a filter net. The window visor capable of filtering air and simultaneously reducing wind noise is provided for solving the problems that window visors produce loud wind noise and are not provided with air filtering devices in the prior art, and the purposes of reducing the wind noise of the window visor during automobile high-speed running and simultaneously providing a filtering device for air passing through the window visor and entering an automobile are achieved.
Description
Technical field
The present invention relates to auto-parts field, relate in particular to the visor that a kind of filtrated air reduces wind simultaneously and makes an uproar.
Background technology
Visor just refers to and can use in the rainy day, a kind of Automobile Products that can use at fine day again, and it is that the outstanding rain of a synthetic resins or engineering plastics material that automotive window goes up edge most is taken. Visor can effectively avoid rainwater or high wind to be directly blown in car, it is to increase ventilation efficiency, and visor is as a kind of auto parts machinery, and whether car owner can select to install voluntarily. The original intention of design visor for automobile considers when driving a vehicle rainy day, it may also be useful to visor intercepts rainwater and wafts into, in car, coming ventilated such that it is able to window is opened a crack; In addition, when rainy day drives a vehicle, because there is the temperature difference inside and outside car, glass easily hazing, being very easy to impact driving sight line like this, especially in the evening. This time dries except mist except abdicating air port, if being provided with visor, it is also possible to fall some windows and carry out equilibrium temperature, reach except fog effect. Some car is because of design problem, left and right vehicle window can be caused also easily to haze near the position of rear vision mirror on rainy day, also cannot removing with the wind going out air port, utilize this time visor to the blocking effect of rainwater, window being opened a crack next ventilated is also well except mist is selected.
But, existing visor, owing to self structure is with installing position, can send bigger noise, passenger or officer are brought interference when automobile high-speed travels, and therefore in existing private car, quite a few car owner selects to install visor.
In addition, along with constantly increasing the weight of of urban air pollution degree, when opeing the window ventilated, air filtered into the car, it is easy to pollute air in car, affect occupant healthy.
Summary of the invention
It is an object of the invention to provide the visor that a kind of filtrated air reduces wind simultaneously and makes an uproar, with solve visor wind in prior art make an uproar relatively big and without the problem of air filter, it is achieved reduce visor wind in automobile high-speed driving process make an uproar, simultaneously for providing the object of filtration unit through visor air into the car.
The present invention is achieved through the following technical solutions:
A kind of filtrated air reduces the visor that wind is made an uproar simultaneously, comprise visor body, and the adhesion assembly for adhesion visor body frame on window face, described visor body is made by resonance sound-absorbing material, the bottom of described visor body is fixedly connected with the support of the frame-type pointing to window face, between described bracket end and window face, there is gap, described support is provided with filter screen.Bigger noise can be produced for existing visor in high speed traveling process and without the problem of air filter, the present invention proposes the visor that a kind of filtrated air reduces wind simultaneously and makes an uproar, make visor body with the use of resonance sound-absorbing material, utilize the noise pollution that the resonance of resonance sound-absorbing material alleviates in the process of running at high speed; Simultaneously filter screen is set at the air intake place of visor end, filters by air into the car bottom visor, to solve the problem that existing visor does not have filtration unit. Described resonance sound-absorbing material utilizes resonant interaction to reduce the common name of a class material of volume in sound-absorbing material, as absorbed film material, the board-like material of Low Medium Frequency, absorb the latex plywood of low frequency, hardboard, asbestos cement plate and plasterboard, perforation plate etc. If preferred above Material cladding uses the sound-absorbing material made in the present invention, sound absorption scope can be expanded, it is to increase sound absorption coefficient. Described Bracket setting is bottom visor, and has gap between window face, avoids the normal switch affecting vehicle window. Support is frame-type, and filter screen is layed on support, utilizes support to be provided support by filter screen. In use procedure of the present invention, described visor body resonates under the effect of noise sound wave, it is possible to weaken the energy of noise, thus realizes the object reducing the noise that visor produces when running at high speed. Due to the use of visor be confined to vehicle window only open small gap time, now air into the car enters gap bottom visor and between vehicle window, air into the car can fully be filtered by the filter screen therefore arranged bottom visor, avoids polluting air in car.
Preferably, described resonance sound-absorbing material is glued board or hardboard. Glued board or hardboard are all the resonance sound-absorbing materials of tabular, and its general character is that their resonant frequencies are lower, therefore have good weakening ability for low frequency noise. And current research has confirmed, in vehicle traveling process, the main frequency that high speed winds is made an uproar is the low-frequency range below 50 hertz, it is preferred to glued board or hardboard, it is possible to improve weakening effect high speed winds made an uproar.
Further, described filter screen comprises coarse filtration layer, HEPA layer, adsorption layer. Coarse filtration layer is mainly used in filtering some macrobead thing, such as pollen, dusts etc.; HEPA layer is mainly used in filtering the PM2.5 etc. of the particle, particularly public attention of more than 0.3 nanometer; What adsorption layer was the most common is exactly gac, can adsorb peculiar smell and formaldehyde etc. easily volatilize obnoxious flavour. Above-mentioned three kinds of filter screens all have use in existing air purifier.
The present invention compared with prior art, has following advantage and useful effect:
1, a kind of filtrated air of the present invention reduces the visor that wind is made an uproar simultaneously, makes visor body with the use of resonance sound-absorbing material, utilizes the noise pollution that the resonance of resonance sound-absorbing material alleviates in the process of running at high speed.
2, a kind of filtrated air of the present invention reduces the visor that wind is made an uproar simultaneously, arranges filter screen at the air intake place of visor end, filters by air into the car bottom visor, to solve the problem that existing visor does not have filtration unit.
Accompanying drawing explanation
Accompanying drawing described herein be used to provide to the embodiment of the present invention it is further understood that form the application a part, do not form the restriction to the embodiment of the present invention. In the accompanying drawings:
Fig. 1 is the structural representation of the present invention's specific embodiment;
Fig. 2 is the side-view of the present invention's specific embodiment medium-height trestle and filter screen.
Mark in accompanying drawing and the parts title of correspondence:
1-visor body, 2-adhesion assembly, 3-support, 4-filter screen, 41-coarse filtration layer, 42-HEPA layer, 43-adsorption layer.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and the exemplary embodiment of the present invention and explanation thereof are only for explaining the present invention, not as a limitation of the invention.
Embodiment 1:
A kind of filtrated air as shown in Figures 1 and 2 reduces the visor that wind is made an uproar simultaneously, comprise visor body 1, and the adhesion assembly 2 for adhesion visor body 1 frame on window face, described visor body 1 is made by resonance sound-absorbing material, the bottom of described visor body 1 is fixedly connected with the support 3 of the frame-type pointing to window face, between described support 3 end and window face, there is gap, described support 3 is provided with filter screen 4; Described resonance sound-absorbing material 3 is glued board; Described filter screen 4 comprises coarse filtration layer 41, HEPA layer 42, adsorption layer 43. In the present embodiment, described support 3 is arranged on bottom visor body 1, and has gap between window face, avoids the normal switch affecting vehicle window. Support 3 is frame-type, and filter screen 4 is layed on support 3, utilizes support 3 to be provided support by filter screen 4. In use procedure of the present invention, described visor body 1 resonates under the effect of noise sound wave, it is possible to weaken the energy of noise, thus realizes the object reducing the noise that visor produces when running at high speed. Due to the use of visor be confined to vehicle window only open small gap time, now air into the car enters gap bottom visor body 1 and between vehicle window, air into the car can fully be filtered by the filter screen 4 therefore arranged bottom visor body 1, avoids polluting air in car. Coarse filtration layer 41 in described filter screen 4 is mainly used in filtering some macrobead thing, such as pollen, dusts etc.; HEPA layer 42 is mainly used in filtering the PM2.5 etc. of the particle, particularly public attention of more than 0.3 nanometer; What adsorption layer 43 was the most common is exactly gac, can adsorb peculiar smell and formaldehyde etc. easily volatilize obnoxious flavour.
Above-described embodiment; the object of the present invention, technical scheme and useful effect have been further described; it is it should be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain being not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment of making, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a filtrated air reduces the visor that wind is made an uproar simultaneously, comprise visor body (1), and the adhesion assembly (2) for adhesion visor body (1) frame on window face, it is characterized in that: described visor body (1) is made by resonance sound-absorbing material, the bottom of described visor body (1) is fixedly connected with the support (3) of the frame-type pointing to window face, between described support (3) end and window face, there is gap, described support (3) is provided with filter screen (4).
2. a kind of filtrated air according to claim 1 reduces the visor that wind is made an uproar simultaneously, it is characterised in that: described resonance sound-absorbing material (3) is glued board or hardboard.
3. a kind of filtrated air according to claim 1 and 2 reduces the visor that wind is made an uproar simultaneously, it is characterised in that: described filter screen (4) comprises coarse filtration layer (41), HEPA layer (42), adsorption layer (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610061894.4A CN105667263A (en) | 2016-01-29 | 2016-01-29 | Window visor capable of filtering air and simultaneously reducing wind noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610061894.4A CN105667263A (en) | 2016-01-29 | 2016-01-29 | Window visor capable of filtering air and simultaneously reducing wind noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105667263A true CN105667263A (en) | 2016-06-15 |
Family
ID=56303092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610061894.4A Withdrawn CN105667263A (en) | 2016-01-29 | 2016-01-29 | Window visor capable of filtering air and simultaneously reducing wind noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105667263A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5014607A (en) * | 1990-02-16 | 1991-05-14 | Johnson Michael K | Window wind guard for motor vehicles |
| CN2190578Y (en) * | 1994-02-23 | 1995-03-01 | 陈哲 | Automobile windscreen |
| US5797645A (en) * | 1996-10-23 | 1998-08-25 | Plastic Form, Inc. | Vehicle window visor and ventilator |
| CN103971670A (en) * | 2014-05-14 | 2014-08-06 | 上海夸耶特新材料科技有限公司 | Noise absorption and insulation composite board |
| CN203980487U (en) * | 2014-07-22 | 2014-12-03 | 武海民 | The dustless fresh blower fan of indoor positive pressure |
-
2016
- 2016-01-29 CN CN201610061894.4A patent/CN105667263A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5014607A (en) * | 1990-02-16 | 1991-05-14 | Johnson Michael K | Window wind guard for motor vehicles |
| CN2190578Y (en) * | 1994-02-23 | 1995-03-01 | 陈哲 | Automobile windscreen |
| US5797645A (en) * | 1996-10-23 | 1998-08-25 | Plastic Form, Inc. | Vehicle window visor and ventilator |
| CN103971670A (en) * | 2014-05-14 | 2014-08-06 | 上海夸耶特新材料科技有限公司 | Noise absorption and insulation composite board |
| CN203980487U (en) * | 2014-07-22 | 2014-12-03 | 武海民 | The dustless fresh blower fan of indoor positive pressure |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160615 |
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| WW01 | Invention patent application withdrawn after publication |