CN203825956U - Large display screen with air purifying function - Google Patents
Large display screen with air purifying function Download PDFInfo
- Publication number
- CN203825956U CN203825956U CN201420261328.4U CN201420261328U CN203825956U CN 203825956 U CN203825956 U CN 203825956U CN 201420261328 U CN201420261328 U CN 201420261328U CN 203825956 U CN203825956 U CN 203825956U
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Abstract
The utility model discloses a large display screen with an air purifying function. The large display screen with the air purifying function comprises a large display screen body and one or more air purifying devices arranged at the rear part of the display screen body, wherein each air purifying device comprises a control panel and a filtering assembly; each filtering assembly is arranged inside a filtering cavity; an air quality sensor is arranged at the exterior of the large display screen body and is in circuit connection with the control panel and a large-screen control circuit; an air index display area is arranged in a display panel of a large display screen body. Through the adoption of the scheme, the utility model can provide the device which can display the current air index in real time and timely purify air in the public places for the public places, so that a safe air environment can be provided for people in public places.
Description
Technical field
The utility model relates to a kind of multimedia display technology, relates in particular to a kind of big screen display screen with air purification.
Background technology
Lifting along with display screen technology, the application of multimedia technology is more and more wider, in many public places, utilize display screen broadcast information to be found everywhere, as the train number on station, airport, order of classes or grades at school prompting, the advertisement of elevator public media, hospital diagnosis-guiding, functional department handle guiding etc.These places are public place, and flow of the people is large, and air is poor, are especially subject to the impact of haze weather, and everybody is also higher to the attention of PM2.5.General public place all adopts central air conditioner, and the disinfecting situation of the ventilating duct of central air conditioner and cooling tower itself is also troubling.In addition, large-size screen monitors meeting release electrostatic and electromagnetic wave, and static can attract airborne negative ion, when in air, negative ion is less, people knows from experience the more positive ion of absorption, cause the acidification of human body body, hindered metabolic carrying out smoothly, caused cell function weak, immunity reduces and then gives rise to diseases thus.In addition, static and electromagnetic wave can be upset the texture of biosome.Therefore the market demand of air purifier product increases day by day, but to public situation, uses air purifier to have several problems, and putting type, has occupation of land side and safe problem in this way, as hangs up and destroying finishing.
Chinese patent CN201311748N discloses a kind of air purifying ultra-thin multi-media display screen, by ultra-thin multi-media display screen and air cleaning unit, formed, at display screen, air cleaning unit is set behind, this air cleaning unit is provided with high-pressure electrostatic field device and at least one high pressure generator on base plate, case is fixed on base plate, and at least one blower fan and blower fan protective cover are housed on case.This patent has proposed a good direction, but but has technically in problem below: one, high-voltage electrostatic field can affect the work of display screen, because air will circulate, so shielding can not be accomplished in high-voltage electrostatic field; Two, outside air passes through filtrator after can being introduced into high-voltage electrostatic field behind high-voltage electrostatic field again, like this when air quality is poor, with regard to increased the working strength of high-voltage electrostatic field and very high-voltage electrostatic field be easily sticky with dust and often need clean, and well-known, the clean of high-voltage electrostatic field is relatively dangerous; Three, this equipment itself produces larger static, affects environment.
Utility model content
The purpose of this utility model is to provide a kind of big screen display screen with air-cleaning function.
For reaching above-mentioned purpose, the big screen display screen of the utility model tool air-cleaning function, comprise big screen display screen and be located at least one group of air cleaning unit at display screen rear portion, air cleaning unit is comprised of control panel and filter assemblies, filter assemblies is located at and filters in cavity, filter chamber is established and is respectively equipped with air intake opening and gas outlet, wherein air intake opening inner side is provided with cover net, cover net inner side is provided with screen pack, gas outlet is provided with blower fan, in filter chamber, be also provided with UV-lamp, this UV-lamp is over against screen pack; One air mass sensor is arranged on full-screen panel outside and forms circuit with control panel and giant-screen control circuit and is connected, and big screen display screen display panel is provided with air index viewing area.
In described filter chamber, be provided with anion generator.
The described coated photocatalyst of filter chamber inwall.
Described air cleaning unit air outlet place is provided with frangrance spraying device.
Described air index viewing area is display panel independently.
Described air index viewing area is the show bar arranging on giant-screen.
Described show bar is transparent demonstration.
Adopt after such scheme, the utility model can provide one to show in real time current air index for public situation, and the device in time public affairs being purified from occasion air, makes people have in public an air ambient for safety.
Accompanying drawing explanation
Fig. 1 is the utility model Facad structure schematic diagram;
Fig. 2 is the utility model structure schematic diagram.
Label declaration:
1, display screen; 11, main viewing area; 12, air index viewing area; 2, air cleaning unit; 21, control panel; 22, air filtering assembly; 221, guard; 222, screen pack; 223, uviol lamp; 224, blower fan; 225, anion generator; 23, filter chamber; 231, air inlet; 232, air outlet; 24, frangrance spraying device; 3, air mass sensor.
Embodiment
By describing technology contents of the present utility model, structural attitude in detail, being realized object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
Refer to Fig. 1, the utility model front is big screen display screen 1, and display screen 1 is divided into main viewing area 11 and air index viewing area 12, and main viewing area 11 is as the demonstration of multimedia function, and air index viewing area 12 can show various air indexes or other information.Air index viewing area 12 can be two display panels independently with main viewing area 11; Air index viewing area 12 also can be a show bar on main viewing area 11, and for not affecting main viewing area picture, air index viewing area 12 is transparent demonstration.
As shown in Figure 2, big screen display screen 1 left and right, the back side is respectively provided with one group of air cleaning unit 2, because both sides structure is identical, only draws structure on one side in figure.Air cleaning unit 2 is comprised of control panel 21 and the air filtering assembly 22 that is provided with in filter chamber 23, on filter chamber 23 sidewalls, offers air inlet 231, offers air outlet 232 in bottom, on the chamber wall in filter chamber 23, scribbles photocatalyst.Air filtering assembly 22 comprises guard 221, screen pack 222, UV-lamp 223, blower fan 224, anion generator 225.Guard 221 is located at air inlet 231 places of filter chamber 23, and screen pack 222 is located at filter chamber 23 inner sides, and screen pack 23 can adopt acticarbon or other filtering materials, on the net wall of screen pack 23, is also coated with photocatalyst.UV-lamp 223 is located on filter chamber 23 sidewalls of screen pack 23.Blower fan 224 is located at air outlet 232 places of filter chamber 23.For promoting air purification effect and promoting air quality index, in filter chamber 23, be also provided with anion generator 225.At air outlet 232 places, be provided with a frangrance spraying device 24.
As shown in Figure 2, big screen display screen 1 outside is provided with an air mass sensor 3, this sensor can be one group, can monitor the data such as airborne PM2.5, bacterium colony index, negative ion, sends these data to control panel 21 and display screen control module (not shown).
The utility model principle of work is, air mass sensor 3 air quality monitoring function indexes are presented on air index viewing area 12 so that the public understands after sending display screen control module to, air quality index is also sent to control panel 21 simultaneously, when air quality index surpasses the value being preset in control panel 21, be, control panel 21 is controlled air filtering assembly 22 work, blower fan 224 is opened, extraneous air is inhaled into filter chamber 23 through air inlet 231, guard 221 can be tackled bulky grain floating thing, dust in screen pack 221 filtered airs, be coated on screen pack 221 and together with UV-lamp 223, air carried out to sterilization with the photocatalyst on filter chamber 23, anion generator 225 is emitted negative ion.For increasing the delicate fragrance of air, frangrance spraying device 24 sprays perfume as required.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent shapes or Structural Transformation that utilizes the utility model instructions and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. have a big screen display screen of air-cleaning function, comprise big screen display screen and be located at least one group of air cleaning unit at display screen rear portion, air cleaning unit is comprised of control panel and filter assemblies, filter assemblies is located at and filters in cavity, and filter chamber is established and is respectively equipped with air intake opening and gas outlet, it is characterized in that: air intake opening inner side is provided with cover net, cover net inner side is provided with screen pack, gas outlet is provided with blower fan, is also provided with UV-lamp in filter chamber, and this UV-lamp is over against screen pack; One air mass sensor is arranged on full-screen panel outside and forms circuit with control panel and giant-screen control circuit and is connected, and big screen display screen display panel is provided with air index viewing area.
2. the big screen display screen of tool air-cleaning function as claimed in claim 1, is characterized in that: in described filter chamber, be provided with anion generator.
3. the big screen display screen of tool air-cleaning function as claimed in claim 1, is characterized in that: the described coated photocatalyst of filter chamber inwall.
4. the big screen display screen of tool air-cleaning function as claimed in claim 1, is characterized in that: described air cleaning unit air outlet place is provided with frangrance spraying device.
5. the big screen display screen of tool air-cleaning function as claimed in claim 1, is characterized in that: described air index viewing area is display panel independently.
6. the big screen display screen of tool air-cleaning function as claimed in claim 1, is characterized in that: described air index viewing area is the show bar arranging on giant-screen.
7. the big screen display screen of tool air-cleaning function as claimed in claim 6, is characterized in that: described show bar is transparent demonstration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420261328.4U CN203825956U (en) | 2014-05-21 | 2014-05-21 | Large display screen with air purifying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420261328.4U CN203825956U (en) | 2014-05-21 | 2014-05-21 | Large display screen with air purifying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203825956U true CN203825956U (en) | 2014-09-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420261328.4U Expired - Fee Related CN203825956U (en) | 2014-05-21 | 2014-05-21 | Large display screen with air purifying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203825956U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795000A (en) * | 2015-04-07 | 2015-07-22 | 汪坚 | LED display screen with air purifying function |
| CN108182874A (en) * | 2017-12-15 | 2018-06-19 | 广东长虹电子有限公司 | A kind of black or white board for writing temporary accounts or records on machine with air quality detection function |
| CN108316737A (en) * | 2018-04-17 | 2018-07-24 | 深圳市比翼小蜜蜂科技有限公司 | A kind of common information tower |
-
2014
- 2014-05-21 CN CN201420261328.4U patent/CN203825956U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795000A (en) * | 2015-04-07 | 2015-07-22 | 汪坚 | LED display screen with air purifying function |
| CN108182874A (en) * | 2017-12-15 | 2018-06-19 | 广东长虹电子有限公司 | A kind of black or white board for writing temporary accounts or records on machine with air quality detection function |
| CN108316737A (en) * | 2018-04-17 | 2018-07-24 | 深圳市比翼小蜜蜂科技有限公司 | A kind of common information tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20170521 |