CN201745411U - Photocatalyst device of automobile - Google Patents
Photocatalyst device of automobile Download PDFInfo
- Publication number
- CN201745411U CN201745411U CN201020232854XU CN201020232854U CN201745411U CN 201745411 U CN201745411 U CN 201745411U CN 201020232854X U CN201020232854X U CN 201020232854XU CN 201020232854 U CN201020232854 U CN 201020232854U CN 201745411 U CN201745411 U CN 201745411U
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- Prior art keywords
- automobile
- photocatalyst
- lamp
- light
- main board
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a photocatalyst device of an automobile, which comprises an automobile lamp main board and a lamp cover, wherein the automobile lamp main board is arranged in an automobile lamp; the lamp cover wraps the automobile lamp main board and is provided with a ventilation hole; a blower fan and a lamp source are arranged on the automobile lamp main board; a spray bag which is provided with a plurality of pores and wraps photocatalyst is arranged on the automobile lamp main board; and a spray bag extruding device is arranged outside the lamp cover. By designing an illumination lamp in the automobile, the photocatalyst device becomes an environment-friendly dual-function nano-light protective hood with the functions of purifying air, deodorizing, sterilizing and the like aiming at harmful gases in the automobile. Under the condition without changing the interior trim of the automobile, the device has favorable sterilization effect and is convenient to operate. In the device, main elements such as an ultraviolet light source/common light source, a small-size blower fan, and an agent bag filled with photocatalyst are arranged in the illumination lamp of the automobile; photocatalyst nano particles are excited by ultraviolet light to generate holes and electrons with strong activity and react with water molecules attached to the surface to generate hydroxyl radicals capable of sterilizing and eliminating harmful or odor air molecules in the automobile; and harmful gas molecules in the automobile can be can reacted by the active radicals thus harmful gas molecules can be eliminated.
Description
Technical field
The utility model relates to a kind of aircleaning facility, relates in particular to a kind of automobile photocatalyst device.
Background technology
Peculiar smell in the car mainly comprises: pungent flavor, musty, cigarette are smelly, bad smell of perspiration, rubbish is smelly, animal is smelly etc.The Main Ingredients and Appearance of these peculiar smell is: noxious gas and bacteriums such as formaldehyde, benzene, ammonia, TVOC.These peculiar smell possibilities are carcinogenic, the propagation of growth encourage infection, cause diseases such as fetal anomaly, leukaemia, nasopharyngeal carcinoma.Nearly 65% driver drives to occur through regular meeting the syndromes of driving such as dizzy, sleepy, cough.Much higher by the traffic accident that the syndrome of driving causes more than the accident rate that fatigue driving, drunken driving cause.So peculiar smell in the elimination car, air just becomes necessary in the sterilizing, pure and fresh car concerning the car owner, and relevant technology also occurs successively.
1, charcoal absorption is filtered: active carbon is a kind of very good adsorbent, has the dual nature of physical adsorption and chemiadsorption, various materials in the absorbed air selectively, and to reach purpose such as disinfecting, deodorizing, general every three months is changed once.But adsorption efficiency has much room for improvement.
2, ozonization: the benefit of using the ozone sterilizing method maximum is can remaining any objectionable impurities, can not cause secondary pollution to automobile.Blemish in an otherwise perfect thing be, sterilization can leave some ozone flavors in the trunk, but as long as vehicle window is opened a little while, ozone will decompose automatically and vapors away.If the car owner uses vehicle comparatively frequent, adopt the method to sterilize common every month once.
3, vehicle-mounted oxygen bar: the function of oxygen bar has increased anion concentration in the air exactly, and negative aeroion has the title of " air vitamin ".Negative ion has the bacterium of inhibition, viral growth, removes the effect of air peculiar smell, clean air.But this method has individual weakness, increases negative ion and can allow the driver clearheaded, but be helpless to eliminate original pollutant substance in the air.
4, lemon: available several fresh lemons are placed on the cold air mouth, open cold air again, can make air cleaning, fragrance in the car.
5, vinegar: the vinegar after will diluting is placed in the car, because acetic acid molecule can certain reaction take place with formaldehyde molecule, so vinegar can play the effect of certain stabilized oxymethylene.But level of response is lower, and to the not effect of other pernicious gas.
6, tropical fruit (tree): contained humidity is many in some tropical fruit (tree)s, and dense fragrance can distribute for a long time, and many people have treated as " air freshener " of natural practicality to this class fruit, as pineapple etc.
But obviously, all there is its deficiency in these methods, or are temporarily to have covered peculiar smell, perhaps can not sterilizing, and when these two functions, and its efficient, comfort feature have and seem not too good.
Summary of the invention
The purpose of this utility model is to overcome the above problems and the automobile photocatalyst device that bactericidal effect is good, easy to operate is provided under a kind of situation that does not change automobile interior trim.
For achieving the above object, the technical solution of the utility model is.
A kind of automobile photocatalyst device, comprise car light mainboard of being located in the automobile lamp and the light cover that is provided with air extractor vent that wraps up the car light mainboard, blower fan and lamp source are installed on the car light mainboard, the spray capsule of the parcel photocatalyst that is provided with a plurality of apertures also is installed on the car light mainboard, also is provided with the extrusion equipment of spray capsule in the light cover outside.The spray capsule is here made by soft rubber, and it has been provided with many apertures in appearance, promptly becomes a spraying head type container.Flicking is yielding, helps the photocatalyst reagent in the capsule is ejected into car light mainboard surface and is water smoke shape particle comparatively uniformly, makes reaction more abundant.The spray capsule is embedded in the corresponding relevant position of car light mainboard, to be convenient for changing.Be provided with the extrusion equipment of a spray capsule in the light cover outside, by pushing this device, can be with reagent ejection in the spray capsule.The user can be when wanting to use photocatalyst device, easily press this button with finger, and the amount of photocatalyst reagent can by by number of times control.It is designed to mainly contain lamp with automobile intraoral illumination lamp, and the automobile photocatalyst of blower fan and photocatalyst media element, and do not change the original device of automobile does not promptly increase on the profile in the car or deletes original parts.
It starts blower fan makes air be conducted through the air extractor vent of car light shell, enters in the lamp that contains photocatalyst, is in the process that photocatalyst fully contacts, can realize removing in the car purpose of harmful bacteria and peculiar smell air molecule in the air.
Described lamp source comprises the ultraviolet source and the general lighting light source that can switch mutually, and the portable switch of realizing its switching.Can select whether open ultraviolet source and carry out disinfection according to user's needs like this.Both can be used for general lighting at ordinary times, the sterilization that can be used for where necessary again in the car eliminates the unusual smell.
The main component of described photocatalyst material is a Nano titanium dioxide.
Described air extractor vent is located at the light cover both sides.The light cover profile is common light cover, and its special character is: the aperture that both sides are provided with on it makes and can discharge from an other end after purifying from the aperture inlet air of an end with so that air forms convection current, is convenient to form circulation.
Described lamp source is connected with a power lead with blower fan, line end links to each other with a stabilizer, and power lead links to each other with the automobile power source end.
Compared with prior art, the utlity model has following beneficial effect.
A kind of automobile photocatalyst device that the utility model provides makes it to become a kind of photocatalyst device that has the environmental protection of functions such as purification, deodorizing, sterilization at automobile inner air by the illuminating lamp in the automobile is designed.In the room light lamp, be provided with main elements such as ultraviolet source/ordinary light source, small-sized blower fan and photocatalyst reagent capsule, intensify photocatalyst and produce the activation light catalyst that has sterilization and eliminate harmful or peculiar smell air molecule in the car by ultraviolet light, under the situation that does not change automobile interior trim, bactericidal effect is good, easy to operate.
Description of drawings
Fig. 1 is a difunctional photocatalyst device perspective view in the automobile of the present utility model.
Fig. 2 is a light cover perspective view of the present utility model.
The figure number explanation.
Car light mainboard, 1 quartz burner, 2 general lighting lamp sources, 3
Photocatalyst spray capsule, 4 small-sized blower fans, 5 portable switches, 6
Power lead, 7 stabilizers, 8 light covers, 9
P button, minimum hole, two ends, the 10 light cover left and right sides, 11﹠amp; 12.
The specific embodiment
Nano photo-catalytic: nano photo-catalytic is the nano material that a kind of energy that utilizes light carries out catalytic reaction, under general state, be insulator, absorb energy rear surface electronics and be stimulated and transition, produce free electron and hole, thereby change semi-conducting material into certain electric conductivity.The application adopts quartz conductor titanium dioxide as photocatalyst material, and strong oxidation takes place in air, produces living radical, and these free radicals and organic matter react, thus can reach purify air, the purpose of antibacterial and mouldproof.
For easy to use, nano photo-catalytic in use preferably is designed to an efficient apparatus, owing to need ultraviolet excitation, and ultraviolet light has certain injury effect to human body, for fear of its injury to the people, the overall optical catalyst device is by the practicing engineer basal surface that photocatalyst liquid is sprayed on device to be formed layer protecting film; Be that a kind of energy of light can being converted in air has the photocatalyst (Photo catalyst) of making super oxidative function (hydroxyl free radical and negative oxygen ion).Main Ingredients and Appearance is Nano titanium dioxide (TiO2).Have long-acting degerming, deodorizing, self-cleaning, mildew-resistant, antirust, divide degassing, produce main effects such as negative oxygen ion.(photocatalyst protective cover naked eyes are invisible).Pernicious gases such as hydroxyl radical free radical can powerful decomposing formaldehyde, benzene, ammonia, TVOC, oxides of nitrogen are broken down into and are micro-molecular gas, as carbon dioxide and water, thereby reach the purpose that purifies air.Install the nano photo-catalytic protective cover additional in the five-seater, be equivalent in car, lay out the clean-up effect of 20 potted landscapes.
Photocatalyst device of the present utility model can produce a large amount of negative ions.Negative ion becomes the interior air of car such as hylaeion hypotropicum " negative ion " is the fine particle that a kind of electronegative oxygen and airborne water combine.Hylaeion hypotropicum is exactly because of the anion concentration height, so can feel that air is unusual fresh comfortable.(negative ion is not that ozone and naked eyes are invisible).
Below in conjunction with accompanying drawing the utility model is described in detail.
Embodiment.
The related elements structure is a function declaration.
Car light mainboard 1: following each element all is installed on this.
The lamp source: adopt general lighting light source 3 and ultraviolet light source 2 to switch, the switching of two kinds of light sources can make things convenient for the car owner, can be used for general lighting at ordinary times, and the sterilization that can be used for where necessary again in the car eliminates the unusual smell.
Small-sized blower fan 5: be embedded in the fixed dam position of car light mainboard 1, make things convenient for its replacing,, open small-sized blower fan 5 when promptly opening ultraviolet light source 2 simultaneously with ultraviolet light source 2 couplings.
Photocatalyst spray capsule 4: capsule is made by soft rubber, and Nang Kou has many apertures, promptly becomes a spraying head type container, and flicking is yielding.The photocatalyst reagent that helps in the capsule is ejected into car light mainboard 1 basal surface and is comparatively evenly volume water smoke shape particle, makes reaction more abundant.Spray capsule 4 is embedded on the car light mainboard 1 corresponding plate washer, to be convenient for changing.
Light cover 9: the light cover profile is common light cover, and its special character is: many very tiny apertures 11 and 12 are arranged on it, an easy circular P button 10 is arranged on it in addition, by this button, the reagent in the spray capsule 4 can be sprayed.The user can be when wanting to use photocatalyst device, easily press this button with finger, and the amount of photocatalyst reagent can by by number of times control.
Portable switch 6: portable switch 6, can realize the switching of two kinds of light sources.
Power lead 7: link to each other with the electric wire link of lamp and small-sized blower fan 5 and with a stabilizer 8, then the circuit that is connected with the car power end.(this is similar to original illumination equipment installation, will not too much illustrate)
As illustrated in fig. 1 and 2, a kind of automobile photocatalyst device, comprise car light mainboard of being located in the automobile lamp 1 and the light cover 9 that wraps up the car light mainboard, small-sized blower fan 5 and lamp source are installed on car light mainboard 1, the lamp source comprises the ultraviolet source 2 and the general lighting light source 3 that can switch mutually, and the portable switch 6 of realizing its switching, portable switch 6 has two selectablely to open a UV and ON corresponds respectively to ultraviolet source pattern and general lighting pattern, also be provided with the OFF position, make the lamp source quit work.The spray capsule 4 of the parcel photocatalyst that is provided with a plurality of apertures also is installed on car light mainboard 1, also is provided with the extrusion equipment of spray capsule in light cover 9 outsides.Here the main component of photocatalyst material is a Nano titanium dioxide.Ultraviolet light source 2 is connected with a power lead 7 simultaneously with blower fan 5, line end links to each other with a stabilizer 8, and power lead 7 links to each other with the automobile power source end.Make blower fan 5 and ultraviolet source 2 couplings like this, open small-sized blower fan 5 when promptly opening ultraviolet source 2 simultaneously.
The structure of light cover 9 as shown in Figure 2, air extractor vent 12 is located at the light cover both sides, makes air form convection current, spray capsule extrusion equipment here is P button 10.
Concrete operations mode and principle explanation: when using the automobile photocatalyst device, be the P bond number by button 10 at first, photocatalyst reagent is sprayed from reagent capsule 4, then mobile switch 6 is moved to UV, i.e. the ultraviolet source end with light finger.Just can open the small bulb and the small-sized blower fan 5 of ultraviolet light, make photocatalyst particle under the irradiation of ultraviolet light intensifies, have photocatalytic activity, small-sized blower fan 5 can be with air in the car by in the little breather port suction apparatus, photocatalyst with photocatalytic activity just can carry out these air sterilizing to be handled, fresh air after handling can be got back to indoor again again by the little breather port 11 and 12 on the light cover 9, form a circulation.
In sum, the user only needs two steps: 1. it is several lower to press P button 10; 2. portable switch 6 is moved to UV so that ultraviolet light is in opening end. And in time spent not or when wanting to use the general lighting device, as long as corresponding switch is moved to OFF or ON. As seen, this device have simply, the advantage such as convenient, workable.
Claims (5)
1. automobile photocatalyst device, comprise car light mainboard of being located in the automobile lamp and the light cover that is provided with air extractor vent that wraps up the car light mainboard, blower fan and lamp source are installed on the car light mainboard, it is characterized in that: the spray capsule of the parcel photocatalyst that is provided with a plurality of apertures also is installed on the car light mainboard, also is provided with the extrusion equipment of spray capsule in the light cover outside.
2. automobile photocatalyst device according to claim 1 is characterized in that described lamp source comprises the ultraviolet source and the general lighting light source that can switch mutually, and the portable switch of realizing its switching.
3. automobile photocatalyst device according to claim 1, the main component that it is characterized in that described photocatalyst material is a Nano titanium dioxide.
4. automobile photocatalyst device according to claim 1 is characterized in that described air extractor vent is located at the light cover both sides.
5. automobile photocatalyst device according to claim 1 is characterized in that described lamp source and blower fan are connected with a power lead, and line end links to each other with a stabilizer, and power lead links to each other with the automobile power source end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020232854XU CN201745411U (en) | 2010-06-22 | 2010-06-22 | Photocatalyst device of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020232854XU CN201745411U (en) | 2010-06-22 | 2010-06-22 | Photocatalyst device of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201745411U true CN201745411U (en) | 2011-02-16 |
Family
ID=43580084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020232854XU Expired - Fee Related CN201745411U (en) | 2010-06-22 | 2010-06-22 | Photocatalyst device of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201745411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112138893A (en) * | 2020-09-15 | 2020-12-29 | 陈俊凯 | Antifog outer spraying of plastic wrap twines equipment in step |
-
2010
- 2010-06-22 CN CN201020232854XU patent/CN201745411U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112138893A (en) * | 2020-09-15 | 2020-12-29 | 陈俊凯 | Antifog outer spraying of plastic wrap twines equipment in step |
| CN112138893B (en) * | 2020-09-15 | 2022-06-24 | 陈俊凯 | Antifog outer spraying of plastic wrap twines equipment in step |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20130622 |