CN202822226U - Display device with negative ion generator - Google Patents
Display device with negative ion generator Download PDFInfo
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- CN202822226U CN202822226U CN 201220222934 CN201220222934U CN202822226U CN 202822226 U CN202822226 U CN 202822226U CN 201220222934 CN201220222934 CN 201220222934 CN 201220222934 U CN201220222934 U CN 201220222934U CN 202822226 U CN202822226 U CN 202822226U
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- display device
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Abstract
The utility model discloses a display device with a negative ion generator. The display device comprises an environment detection module and a first control module. The environment detection module is used for detecting content of harmful substances in the air currently. The first control module is used for receiving the harmful substance content sent by the environment detection module, estimating whether the detected harmful substance content meets environment requirements, generating negative ion generator opening or closing control instructions according to the estimating result and transmitting the generating negative ion generator opening or closing control instructions to the negative ion generator so as to open or close the negative ion generator. The display device with the negative ion generator can purify the air to be in the best state.
Description
Technical field
This utility model relates to the display device with anion generator, relates in particular to the television set with anion generator.
Background technology
Formaldehyde is a kind of colourless, and the gas of intense stimulus type abnormal smells from the patient is arranged.Reach 0.06-0.07mg/m in its concentration air
3The time, slight asthma will occur in the child.In room air, reach 0.1mg/m
3The time, abnormal flavour and sense of discomfort are just arranged; Reach 0.5mg/m
3The time, can stimulate eyes, cause and shed tears; Reach 0.6mg/m
3, can cause throat discomfort or pain.When concentration was higher, the vomiting that can cause nausea was coughed uncomfortable in chest, asthma even pulmonary edema; Reach 30mg/m
3The time, meeting is the causing death immediately.Anion can effectively be removed the harmful gass such as indoor formaldehyde, purifies the air of a room.The Chinese Academy of Sciences is through experiment confirm: the effective percentage that the small particle diameter anion is removed formaldehyde reaches more than 73.33%, and life-time service reaches 99%.
In addition, negative aeroion has been taken as a major criterion estimating environment and air quality at present.If anion reaches certain amount in air, can health-care effect be arranged to health, if the physiological function of balance the body, allaying tiredness, improvement sleep, antibacterial etc.
In the prior art, produce negative aeroion to purify the air of a room by artificial anion generation technique.The anion that adopts up-to-date anion generator technology to produce has at present reached ecological, and this ecological anion namely is the small particle diameter anion that is easy to enter human body.
Anion generator is a kind of device that generates negative aeroion, a kind of in its device with input direct current or alternating current after EMI treatment circuit and lightning protection circuit are processed, by the pulsed circuit, the overvoltage current limliting; The circuits such as high-low pressure isolation are upgraded to ac high-voltage, then by obtaining pure negative direct current high voltage behind the specific class electronic material rectifying and wave-filtering, the release that negative direct current high voltage is connected to metal or carbon making is most advanced and sophisticated, utilize most advanced and sophisticated high direct voltage to produce high corona, emit at high speed a large amount of electronics (e-), and electronics can't be present in (electron lifetime of existence only has the nS level) in the air for a long time, can be caught by airborne oxygen molecule (O2) at once, thereby generate negative aeroion.Had at present more senior anion to discharge most advanced and sophisticated: the sub-fullerene negative ion of receiving discharges most advanced and sophisticated, can generate pure anion.And current had the technology that anion generator is arranged at television set.
Find according to current research, many anion household electrical appliances also can produce ozone when producing anion, and the ozone that some anion generator produces can be Duoed 5～6 times than normal concentration.When people use anion generator for a long time, the concentration of ozone in room air will strengthen, and the aerial content of anion also can correspondingly rise, and at this moment the anion of excess and ozone all can stimulate pharyngeal, nasal cavity and pulmonary, finally may cause the diseases such as pneumonia.Therefore, people are preferably opening window using some anion household electrical appliances in the time of such as TV, disinfection cabinet, and approximately about half an hour, ozone and unnecessary anion will distribute.Simultaneously, do not advise long-time use.
Then the anion generator on the existing market is simple generation anion, and people have little understanding to its effect and relevant information when using, and sometimes blindly uses, and does not have the effect of environment being carried out the specific aim protection.
Therefore, be necessary to propose a kind of technology that can control according to environment the anion generation of anion generator.
Summary of the invention
For the problem that proposes in the prior art, this utility model provides a kind of display device with anion generator, thereby can control airborne negative ion amount according to the work that air regime is adjusted anion generator.
A kind of display device with anion generator provided by the invention comprises:
Environment measuring module for detection of current airborne nuisance content;
Be used for receiving the detected nuisance content information that described environment measuring module sends, whether meet environmental requirement according to the detected nuisance content of described nuisance content information evaluation, and open or close control instruction and send described anion generator to open or close the first control module of described anion generator according to assessment result generating negative ion generator.
In optional embodiment, described display device is television set or computer.
In optional embodiment, described environment measuring module comprises the formaldehyde sensor of the enclosure interior that is arranged on described display device; And described anion generator is arranged on the enclosure interior of described display device.
In a preferred embodiment, described formaldehyde sensor is the pump suction type formaldehyde electrochemical sensor.
In optional embodiment, described display device comprises memorizer, and described the first control module is main control chip, wherein said memory stores nuisance threshold value and detected nuisance content information; Thereby described main control chip compares detected nuisance content information and described nuisance threshold value and obtains assessment result.Memorizer is connected with the first control module.The first control module is main control chip.
In optional embodiment, described display device also comprises wireless communication module, and described main control chip also is used for obtaining the information relevant with described nuisance threshold value by described wireless communication module from network.
In optional embodiment, described main control chip is with detected nuisance content, and perhaps detected nuisance content and described nuisance threshold value send to the display module demonstration of display device.
In optional embodiment, described main control chip can generate the user according to described assessment result and open or close the anion generator reminder message.Further, described main control chip also can open or close described user the display module demonstration that the anion generator reminder message sends to display device.
In optional embodiment, described display device comprises for the second control module that anion generator is opened or closed control instruction and send to described main control chip.
In optional embodiment, described environment measuring module detects current airborne nuisance content again after each time period that presets.
In optional embodiment, described main control chip is that detected nuisance content generates the instruction of described anion generator closing control during less than described nuisance threshold value in described assessment result; And described assessment result is that detected nuisance content generates described anion generator during greater than described nuisance threshold value and opens control instruction.
Whether display device of the present utility model surpasses environmental requirement and determines whether to open or close or continue to open the anion generator that is arranged in the display device by detecting current airborne nuisance content, effectively purify the air of a room thereby airborne anion can be controlled in certain scope like this, make it meet environmental requirement.In addition, thus since air meet and can close anion generator after the environmental requirement and can effectively save the energy.
Description of drawings
Fig. 1 is the structured flowchart according to the display device of this utility model one embodiment;
Fig. 2 is the structured flowchart according to the display device of another embodiment of this utility model;
Fig. 3 is the workflow diagram according to the display device of this utility model one embodiment.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail.
Fig. 1 is the structured flowchart according to the display device of this utility model one embodiment.With reference to figure 1, display device comprises anion generator 10, environment measuring module 20, the first control module 30.
Environment measuring module 20 is for detection of current airborne nuisance content.Particularly, can be the content that detects current airborne content of formaldehyde and other harmful substance.Anion generator 10 can produce the anion that decomposes formaldehyde in the air, to reduce the content of formaldehyde in air or the environment.
In optional embodiment, environment measuring module 20 comprises formaldehyde sensor.Formaldehyde sensor preferably can be the pump suction type formaldehyde electrochemical sensor.During work, formaldehyde gas contacts through the air storage chamber of air pump suction sensor and with the sensitive electrode of electrochemical sensor and electrochemical reaction occurs, and then the signal of telecommunication of stable output is given the first control module 30.This signal of telecommunication carries the information of content of formaldehyde in the current air.
Electrochemical sensor sensitivity can detect the formaldehyde molecule of lower concentration greater than 200 times of diffusibility sensors.The electrochemical sensor volume is little, is about 15CM, wide approximately 10CM, and thickness is no more than 2CM, it can be built into the enclosure interior of display device, and reserving louver(-vre) can normally use.Anion generator, length and width are high can be controlled in the 2CM, therefore also can be built into the enclosure interior of display device.According to designing requirement, environment measuring module 20 can also comprise the sensor that detects other harmful substances.
The first control module 30 is used for receiving the detected nuisance content that described environment measuring module sends, assess detected nuisance content and whether meet environmental requirement, and open or close control instruction and send described anion generator to open or close described anion generator according to assessment result generating negative ion generator.
In one embodiment, the first control module 30 can be mounted with the chip of realizing the corresponding function program by one and realize, perhaps is combined to form by some chips and interlock circuit.
Fig. 2 is the block diagram according to the display device of another embodiment of this utility model.With reference to figure 2, display device comprises anion generator 10 and environment measuring module 20.Main control chip 31, it is equivalent to the first control module 30 among Fig. 1.Display device also comprises memorizer 40, for example DDR (Double Data Rate, Double Data Rate synchronous DRAM) and FLASH storage chip, and their cooperate main control chip 31 to realize data operation and storages.
The nuisance content that nuisance threshold value and environment measuring module 20 can be detected particularly, is stored in described memorizer 40.The nuisance threshold value can be predefined threshold value.Then wireless communication module (the WIFI module) 50 that also can be main control chip 31 by display device draw the nuisance threshold value based on described information calculations from the relevant information of Network Capture about formaldehyde and other harmful substances.In optional embodiment, can also be that main control chip 31 is obtained to get the nuisance threshold value by the wireless communication module of display device from direct network.In one embodiment, wireless communication module obtains the information relevant with described nuisance threshold value from network, then sends main control chip 31 to.
Thereby main control chip 31 compares detected nuisance content and described nuisance threshold value and obtains assessment result.Main control chip 31 can be when comparing the nuisance content that detects less than described nuisance threshold value, can be judged to be to meet environmental requirement.On the contrary, main control chip 31 can be judged to be and not meet environmental requirement when comparing the nuisance content that detects more than or equal to the nuisance threshold value.In other embodiments, also can be set as when comparing detected nuisance content and equal the nuisance threshold value, be judged to be and meet environmental requirement.
In one embodiment, main control chip 31 is when judging nuisance content more than or equal to the nuisance threshold value, and the generating negative ion generator is opened control instruction and sent to anion generator.Further, when judging nuisance content less than the nuisance threshold value, the closing control instruction of generating negative ion generator also sends to anion generator.In another embodiment, main control chip 31 can also be when judging nuisance content less than the nuisance threshold value, indicative for environments detection module 20 detection of end.
In another embodiment, main control chip 31 is also for detection of the duty of anion generator, and judge nuisance content more than or equal to nuisance threshold value and anion generator when closing, the generating negative ion generator is opened control instruction and is sent to anion generator.Further, main control chip 31 can also judge nuisance content less than nuisance threshold value and anion generator when opening, the closing control instruction of generating negative ion generator also sends to anion generator.
In optional embodiment, main control chip 31 also is used for detected nuisance content, and perhaps detected nuisance content and described nuisance threshold value show by the display module of display device.Further, main control chip 31 can also send prompting when not meeting environmental requirement and open the information of anion generator and show to display module being judged to be.Alternatively, main control chip can also send prompting when meeting environmental requirement and close the information of anion generator and can send prompting to the user like this being judged to be, and the user can see the content of the nuisance that detects and the information relevant with nuisance that obtains from network by display module.
In optional embodiment, display device comprises that also the second control module 60, the second control modules 60 open or close control instruction with the anion generator that generates and send to main control chip 31.The second control module 60 comprises remote controller.Then main control chip 31 opens or closes control instruction to open or close anion generator with described anion generator.The user can control opening or closing of anion generator by remote controller according to information like this.
In optional embodiment, display device can be set to detect at set intervals current airborne nuisance content.If nuisance is removed by the anion that anion generator produces, then close anion generator.If nuisance is not eliminated, then continue to open anion generator.And so forth, until airborne nuisance be completely removed.
In the embodiment of the invention, display device can be television set, computer etc.
Fig. 3 be this utility model one embodiment display device workflow diagram.With reference to figure 3, it comprises:
This utility model is incorporated into environmental protection concept in the electric household appliance, especially in the exploitation of television set or computer.People can realize then utilizing the anion generator realization to the removing of nuisance from the understanding to the detection of the nuisance the indoor environment and the information relevant with nuisance by the television set that uses or computer everyday.With respect to existing anion generator, display device with anion generator of the present utility model can be understood current air regime at any time, and the anion that utilizes anion generator to produce arrives optimum state with air cleaning, and can avoid too much containing in the air situation of anion.In addition, owing to can not allow for a long time anion generator in running order, therefore can save the energy.
The above only is preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (8)
1. display device with anion generator comprises:
Environment measuring module for detection of current airborne nuisance content;
Be used for receiving the detected nuisance content information that described environment measuring module sends, whether meet environmental requirement according to the detected nuisance content of described nuisance content information evaluation, and open or close control instruction and send described anion generator to open or close the first control module of described anion generator according to assessment result generating negative ion generator;
Described environment measuring module is connected with the first control module respectively with anion generator.
2. display device according to claim 1 is characterized in that, described display device is television set or computer.
3. display device according to claim 1 is characterized in that:
Described environment measuring module comprises the formaldehyde sensor of the enclosure interior that is arranged on described display device; And described anion generator is arranged on the enclosure interior of described display device.
4. display device according to claim 3 is characterized in that, described formaldehyde sensor is the pump suction type formaldehyde electrochemical sensor.
5. display device according to claim 1, it is characterized in that, described display device also comprises be used to the memorizer that stores pest threshold value and detected nuisance content information, this memorizer be used for that also thereby detected nuisance content information and described nuisance threshold value are compared the first control module that obtains assessment result and be connected, described the first control module is main control chip.
6. display device according to claim 5 is characterized in that, described display device also comprises the wireless communication module that obtains the information relevant with described nuisance threshold value from network, and described wireless communication module is connected with described main control chip.
7. according to claim 5 or 6 described display devices, it is characterized in that, described display device also comprises for detected nuisance threshold value and/or the nuisance content that will receive, and/or will receive open or close the display module that the anion generator reminder message shows by described main control chip according to the user that described assessment result generates, this display module is connected with described main control chip.
8. display device according to claim 7 is characterized in that, described display device comprises by wireless or wired mode anion generator is opened or closed the second control module that control instruction sends to described main control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220222934 CN202822226U (en) | 2012-05-17 | 2012-05-17 | Display device with negative ion generator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220222934 CN202822226U (en) | 2012-05-17 | 2012-05-17 | Display device with negative ion generator |
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| CN202822226U true CN202822226U (en) | 2013-03-27 |
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| CN 201220222934 Expired - Fee Related CN202822226U (en) | 2012-05-17 | 2012-05-17 | Display device with negative ion generator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103623450A (en) * | 2013-12-02 | 2014-03-12 | 南京物联传感技术有限公司 | Fragrance emitting system and method thereof |
| CN104226484A (en) * | 2013-06-17 | 2014-12-24 | 珠海格力电器股份有限公司 | Air purifier and control method and control device of air purifier |
| CN106527037A (en) * | 2015-09-10 | 2017-03-22 | 深圳市智歌科技有限公司 | Projector with plasma environment purification system, and method |
| CN107168033A (en) * | 2017-06-30 | 2017-09-15 | 歌尔股份有限公司 | Intelligent alarm clock and its control method |
-
2012
- 2012-05-17 CN CN 201220222934 patent/CN202822226U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226484A (en) * | 2013-06-17 | 2014-12-24 | 珠海格力电器股份有限公司 | Air purifier and control method and control device of air purifier |
| CN103623450A (en) * | 2013-12-02 | 2014-03-12 | 南京物联传感技术有限公司 | Fragrance emitting system and method thereof |
| CN103623450B (en) * | 2013-12-02 | 2015-09-09 | 南京物联传感技术有限公司 | Fragrance delivery system and method thereof |
| CN106527037A (en) * | 2015-09-10 | 2017-03-22 | 深圳市智歌科技有限公司 | Projector with plasma environment purification system, and method |
| CN107168033A (en) * | 2017-06-30 | 2017-09-15 | 歌尔股份有限公司 | Intelligent alarm clock and its control method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151117 Address after: 266101 Haier Information Park, 1 Haier Road, hi tech park, Laoshan District, Qingdao, Shandong Patentee after: Qingdao Haier Electric Appliance Co., Ltd. Patentee after: haier group corporation Patentee after: Hefei Haier Information Product Co., Ltd. Patentee after: QINGDAO HAIER MULTI-MEDIA CO., LTD. Address before: 266101 Haier Information Park, 1 Haier Road, hi tech park, Laoshan District, Qingdao, Shandong Patentee before: Qingdao Haier Electric Appliance Co., Ltd. Patentee before: haier group corporation Patentee before: Hefei Haier Information Product Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20210517 |
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| CF01 | Termination of patent right due to non-payment of annual fee |