CN1740692A - Air purifier pollution display device - Google Patents
Air purifier pollution display device Download PDFInfo
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- CN1740692A CN1740692A CN 200410020349 CN200410020349A CN1740692A CN 1740692 A CN1740692 A CN 1740692A CN 200410020349 CN200410020349 CN 200410020349 CN 200410020349 A CN200410020349 A CN 200410020349A CN 1740692 A CN1740692 A CN 1740692A
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Abstract
The invention relates to a kind of air clarifier pollution revealing apparatus, detecting and revealing air polluting state. It includes pollution determining components which determines air pollution degree; pollution revealing components which reveals the said determined pollution degree. The said pollution revealing components displays the graphic pollution state on the front of air clarifier to make users know it. The said pollution determining components includes dust sensor which determines air dustiness; gas sensor which detects the amount of air smell and volatility organic compound. The said pollution revealing components includes displaying window which reveals air pollution degree by graph and number; pollution displaying illuminant which shines in different color depending on air pollution degree.
Description
Technical field
The present invention relates to a kind of air purifier; In more detail, air purifier pollution displaying device of the present invention (A pollution displaying apparatus for air cleaner) is used to measure airborne pollutional condition, and shows above-mentioned pollutional condition.
Background technology
The present invention relates to a kind of air purifier; In more detail, air purifier of the present invention is provided with multiple parts on the front-side frame that forms the first half skeleton, filters foreign matter, and shows above-mentioned dustiness behind the dustiness of detection air.
Air purifier is the equipment that contaminated air is cleaned into fresh air.Fig. 1 is the normal air clarifier schematic diagram of conventional art.
As shown in the figure, the overall appearance of air purifier is formed by front panel 10, shell 20, top panel 40.Front panel 10 forms front appearance, and shell 20 forms side, the back side and bottom surface outward appearance, and top panel 40 forms the outward appearance of end face.
On the Lower Half of above-mentioned front panel 10, releasably be provided with and suck window bar 12, suck window bar 12 and be used to suck extraneous air.The top, side of above-mentioned shell 20 is formed with the handle 21 that caves inward.The user can utilize handle 21 portable air purifiers.
Though do not illustrate, the bottom surface of above-mentioned shell 20 also can be provided for the wheel of mobile air purifier.The back side of shell 20 is provided with power plug 50, is used for connecting power supply to air purifier.
Above-mentioned top panel 40 is assembled in the top of above-mentioned front panel 10 and shell 20, is formed with on the top panel 40 to discharge window bar 42, discharges window bar 42 and is used for the air that purifies is discharged.The first half of top panel 40 is formed with display part 44.Display part 44 shows the duty of air purifier.Above-mentioned display part 44 has action button 46, is available for users to operate.
Though diagram not, the rear side of above-mentioned front panel 10 is provided with sucking the filter core that extraneous air filters, the blowing fan that is used to suck extraneous air, a plurality of parts such as fan motor of power being provided to said fan.
Air purifier with said structure, its course of work is as follows.When the user operates action button 46, connect external power source by above-mentioned attaching plug 50, air purifier carries out work.At this moment, the fan motor (figure slightly) that is located at above-mentioned shell 20 inside begins rotation, and under the turning effort of fan motor, said fan (figure slightly) also is rotated, and produces suction.
Along with said fan is rotated, extraneous air flows to air purifier inside by above-mentioned suction window bar 12, flows through filter core (figure slightly).At this moment airborne foreign matter is filtered.Air after the filtration is by the discharge window bar 42 of above-mentioned top panel 40, and row upward.
But there are the following problems for traditional air purifier.
In the conventional art, air purifier does not have the function of measuring the air pollution state and the air pollution state being shown.Therefore, the user can not easily be familiar with the pollutional condition of room air.
Summary of the invention
The present invention proposes in order to address the above problem, and its purpose detects the pollutional condition of air for a kind of air purifier pollution displaying device with dustiness display unit is provided by multiple sensors.
Another object of the present invention allows the user understand the pollutional condition of air easily for a kind of air purifier pollution displaying device is provided.
To achieve these goals, air purifier pollution displaying device of the present invention comprises following pollution measurement parts, pollution displaying parts; The pollution measurement parts are measured the dustiness of air: the pollution displaying parts show the soiling value that above-mentioned pollution measurement parts are measured; Above-mentioned pollution displaying parts are presented at the air purifier front to pollutional condition with visual state, allow the user understand.
Above-mentioned pollution measurement parts comprise dust sensor and gas sensor, and dust sensor is measured the dust content of air, and gas sensor detects the smell and VOC (VOC) amount of air.
Above-mentioned pollution displaying parts comprise display window and pollution displaying illuminator; Display window shows the dustiness of air with states such as chart, numerals; The pollution displaying illuminator is pressed the pollution level of air, sends the light of various colors respectively.
Above-mentioned pollution displaying illuminator is made up of many light emitting diodes that can the conversion color.
Air purifier of the present invention has pollution measurement parts that detect the air pollution degree and the pollution displaying parts that pollutional condition is converted to optical signal and shows.Therefore the user can control the work of air conditioning purge device according to the pollutional condition of room air.
In addition, above-mentioned air pollution parts are made of display window and pollution displaying illuminator.Display window shows with chart and the digital state dustiness to air.The pollution displaying illuminator is pressed the pollution level of air, shows different colors respectively by a plurality of light emitting diodes.Therefore, the user easily understands the pollutional condition of air.
Description of drawings
Fig. 1 is the normal air clarifier schematic diagram of conventional art.
Fig. 2 is for adopting the air purifier schematic appearance of pollution displaying device embodiment of the present invention.
Fig. 3 is an air purifier embodiment decomposing schematic representation of the present invention.
Fig. 4 is an air purifier front-side frame front view of the present invention.
Fig. 5 is A-A ' the line profile of Fig. 4.
Fig. 6 is in the embodiments of the invention, the structure chart of the critical piece of air purifier---display window
Fig. 7 is an air purifier front-side frame back view of the present invention.
Fig. 8 is in the air purifier of the present invention, the pollution displaying illuminator schematic diagram of pollution displaying device.
Fig. 9 is the course of work flow chart of air purifier pollution displaying device of the present invention.
The critical piece description of reference numerals
100: air purifier 110: front panel
112: main suction inlet 120: front-side frame
122: front brace table 123: passage
124: filter core installation portion 126: display window
126 ': work display part 126 ": pollution displaying portion
130: filter element device 132: the cartridge combination body
134: filter core framework 136: preceding filter core
140: below suction inlet 142: the air conducting hole
144: auxiliary pod apertures 150: luminous perspective portion
154: dump groove 160: the dump bar
162: sensor control panel 170: show control panel
172: pollution displaying illuminator 174: dust sensor
180: ozone generating apparatus 186: gas sensor
200: pressure fan 210: the pressure fan hole
220: motor cabinet 230: the pressure fan blow vent
310: back side framework 312: the back support platform
314: bottom surface suction inlet 320: back panel
322: back side suction inlet 410: the end face cover
420: outlet 430: discharge window bar
440: action button
The specific embodiment
Below, with reference to accompanying drawing, air purifier of the present invention is elaborated.
Fig. 2 is for adopting the air purifier schematic appearance of pollution displaying device embodiment of the present invention.As shown in the figure, the front of air purifier 100 and left surface outward appearance are formed by front panel 110.That is, when observing from top to bottom, above-mentioned front panel 110 has " L " shape shape, covers the place ahead and left side side.
Above-mentioned front panel 110 is formed with main suction inlet 112.Above-mentioned main suction inlet 112 runs through the centre that is formed on above-mentioned front panel 110 above-below directions, has the length on the left and right directions.Main suction inlet 112 also is communicated with the left surface that is formed on front panel 110.Therefore, extraneous air flows to air purifier 100 inside by above-mentioned main suction inlet 112 from positive and side.
The rear of above-mentioned front panel 110 is provided with front-side frame 120.Front-side frame 120 forms the first half skeleton of air purifier 100.In the front of front-side frame 120, above-mentioned front panel 110 is installed.
The front panel 110 that is installed in above-mentioned front-side frame 120 and front-side frame 120 are across certain intervals.The air of air purifier 100 the place ahead upsides and the place ahead downside can flow into air purifier 100 inside by the gap between above-mentioned front panel 110 and the front-side frame 120.
In addition, the back side of air purifier 100 and right flank outward appearance are formed by back panel 320.The shape of above-mentioned back panel 320 is identical with the shape of above-mentioned front panel 110.The centre of back panel 320 also is formed with the back side suction inlet 322 identical with above-mentioned main suction inlet 112.
Because above-mentioned front panel 110 is identical with the shape of back panel 320, can mutual alternative.When replacing above-mentioned front panel 110 with back panel 320, above-mentioned back side suction inlet 322 has been understood the effect of main suction inlet 112.
Fig. 3 is an air purifier embodiment decomposing schematic representation of the present invention.As shown in the figure, the bottom of above-mentioned front-side frame 120 is formed with front brace table 122.Front brace table 122 and above-mentioned front-side frame 120 are integrally formed, have certain height, support above-mentioned front-side frame 120.
Above-mentioned front-side frame 120 is formed with pre-and post perforative rectangle passage 123.Above-mentioned passage 123 is formed with filter core installation portion 124.Filter core installation portion 124 is used to install filter element device 130.The right side, upper end of above-mentioned front-side frame 120 is formed with display window 126.Display window 126 is used to show the duty and the air pollution degree of air purifier 100.
On the filter core installation portion 124 of above-mentioned front-side frame 120, the filter element device 130 of the foreign matter that is used for filtered air is installed.Above-mentioned filter element device 130 is made of cartridge combination body 132, filter core framework 134, preceding filter core 136.Cartridge combination body 132 is made up of many filter cores, inserts to be fixed on filter core framework 134.Preceding filter core 136 is arranged on the place ahead of cartridge combination body 132.
The rear side of above-mentioned front-side frame 120 is provided with pressure fan 200.Pressure fan 200 has the size corresponding with front-side frame 120, and its centre is run through by front and back and formed pressure fan hole 210.
On the pressure fan hole 210 of above-mentioned pressure fan 200, integrally formed motor cabinet 220.The fan motor (figure slightly) that produces rotary power is installed on the motor cabinet 220.Blowing fan (figure slightly) connection is arranged on the above-mentioned fan motor, sucks and also discharges room air.
In the bottom of above-mentioned pressure fan 200, run through formation pressure fan blow vent 230 by front and back.230 guide functions of above-mentioned pressure fan blow vent, the air that allows bottom surface suction inlet 314 by back side framework 310 flow to flows to the place ahead.
The front of above-mentioned pressure fan 200 is provided with catch net 240.When dismantling above-mentioned filter element device 130, above-mentioned catch net can prevent that user's positions such as finger from putting in and relate to pressure fan 200 inside that are provided with blowing fan, can prevent security incident.And above-mentioned catch net also contains Nano Silver or nanometer copper, have antibiotic, go the function of distinguishing the flavor of.
Though do not illustrate, the back side of above-mentioned pressure fan 200 is provided with control cabinet.Be provided with many electronic units in the above-mentioned control cabinet, the work of control air purifier.
The rear of above-mentioned pressure fan 200 is formed with back side framework 310.Above-mentioned back side framework 310 forms the latter half of skeleton of air purifiers 100, and its downside is formed with the back support platform 312 similar to the front brace table 122 of above-mentioned front-side frame 120, supports back side framework 310.
On above-mentioned back support platform 312, be recessed to form slick and sly back side depressed part 312 ' forward.The end face of back side depressed part 312 ' runs through and is formed with bottom surface suction inlet 314, can allowing air flow.Above-mentioned bottom surface suction inlet 314 plays the path effect, and outside (interior space) air of water conservancy diversion rear downside allows it flow into air purifier 100 inside.Flow to inner air by above-mentioned bottom surface suction inlet 314, the pressure fan blow vent 230 of the pressure fan 200 of flowing through and air conducting hole 142 flow to above-mentioned cartridge combination body 132.
The rear side of above-mentioned back side framework 310 is provided with back panel 320.Above-mentioned back panel 320 forms the outward appearance on air purifier 100 back sides and right side.That is, when observing from top to bottom, above-mentioned back panel 320 is down shape, forms the back side and the right side outward appearance of air purifier.In addition, the centre of the back side of above-mentioned back panel 320 and right flank is formed with back side suction inlet 322.
Upside at above-mentioned front-side frame 120 and back side framework 310 is provided with end face cover 410.Above-mentioned end face cover 410 forms the end face outward appearance of air purifier 100.On the end face cover 410, run through and be formed with outlet 420, the air that diversion air clarifier 100 purifies allows it flow to the interior space.
On above-mentioned outlet 420, be provided with and discharge window bar 430.430 pairs of airflow directions of discharging by outlet 420 of above-mentioned discharge window bar are controlled.The bottom surface of above-mentioned end face cover 410 is provided with stepping (steep) motor (figure slightly).Above-mentioned discharge window bar 430 is rotated by above-mentioned stepper motor.The right-hand end of above-mentioned end face cover 410 is formed with a plurality of action buttons 440.Action button 440 is used for the operation of air purifier 100.
Fig. 4 is air purifier 100 front-side frames 120 front views of the present invention.As shown in the figure, the bottom of above-mentioned front-side frame 120 is formed with front brace table 122.On the front brace table 122, be recessed to form slick and sly front depressed part 122 ' backward.
As shown in Figure 5, the end face of above-mentioned front depressed part 122 ' is formed with below suction inlet 140.Above-mentioned below suction inlet 140 is that the air of air purifier 100 outside the place ahead downsides flows into path.
Above-mentioned front brace table 122 is formed with air conducting hole 142.By bottom surface suction inlet 314 leaked-in airs of below suction inlet 140 and above-mentioned back side framework 310, arrived above-mentioned cartridge combination body 132 by above-mentioned air conducting hole 142 water conservancy diversion.As shown in Figure 5, by below suction inlet 140 leaked-in airs, flow to the place ahead by above-mentioned air conducting hole 142 after, flow to above-mentioned cartridge combination body 132, be filtered.
The right side in above-mentioned air conducting hole 142 is formed with auxiliary pod apertures 144.By above-mentioned below suction inlet 140 leaked-in airs, its part flows through above-mentioned auxiliary pod apertures 144.The ozone O that Ozone generator 180 produces
3Also flow into by above-mentioned auxiliary pod apertures 144.
The right side of above-mentioned auxiliary pod apertures 144 is formed with paste section, lower end 146.Front panel 110 sticks on the paste section, above-mentioned lower end 146.Paste section, above-mentioned lower end 146 has a pair of permanent magnet, allows front panel 110 more firmly be fixed on the front-side frame 120.
Around the passage 123 of above-mentioned front-side frame 120, be formed with a plurality of filter core fixed parts 123 ', filter core fixed part 123 ' is used for fixing above-mentioned filter element device 130.On above-mentioned filter core fixed part 123 ', the filter core framework 134 of filter element device 130 is installed by screw.
The right-hand end center of above-mentioned front-side frame 120 is formed with dust hole 148.Above-mentioned dust hole 148 is through holes of a kind of circle.On dust hole 148, circular escutcheon 148 ' is installed in mode removably.Above-mentioned dust hole 148 is air paths when flowing to dust sensor 174.The user can pass through above-mentioned dust hole 148, to attached to the foreign matter on the dust sensor 174, clears up at an easy rate.
The upside in above-mentioned dust hole 148 is formed with luminous perspective portion 150.The length that above-mentioned luminous perspective portion 150 has on the above-below direction, and run through by front and back and to be formed on the front-side frame 120, can allow the user have an X-rayed its inboard pollution displaying illuminator 172 from the place ahead.
The upper end, right side of above-mentioned front-side frame 120, the upside of promptly above-mentioned luminous perspective portion 150 is formed with display window 126.Display window 126 is by the pollution displaying portion 126 of work display part 126 ' that shows air purifier 100 duties and demonstration air pollution state " form.
That is, as shown in Figure 6, the first half of display window 126 is formed with work display part 126 ', and work display part 126 ' shows air purifier 100 duties, function selection mode and temperature and humidity.The Lower Half of display window 126 is formed with pollution displaying portion 126 ", pollution displaying portion 126 " show air pollution state (smell, dust and VOC) by various sensors detections.Above-mentioned pollution displaying portion 126 ", utilize column diagram and percentage %, show air pollution degree with the form of chart and numeral.
The left side of above-mentioned display window 126 is formed with paste section 152, upper end.Identical with paste section, lower end 146, paste section, above-mentioned upper end 152 is provided with a pair of permanent magnet.Under the effect of above-mentioned permanent magnet, front panel 110 more firmly is fixed on the above-mentioned front-side frame 120.
The left side of paste section, above-mentioned upper end 152 is formed with dump groove 154.In above-mentioned dump groove 154, can insert the dump projection (figure slightly) at front panel 110 back sides with being allowed a choice.That is, on front-side frame 120, above-mentioned front panel 110 is installed after, the dump projection of above-mentioned front panel 110 is inserted in the above-mentioned dump groove 154, allows dump bar 160 move about, and connects power supplys to air purifier 100.
Above-mentioned dump groove 154 and dump projection, when front panel 110 is installed in above-mentioned front-side frame 120, allow external power source turn on air purifier, when front panel 110 when front-side frame 120 breaks away from, cut off the said external power supply, can the advance preventing security incident.
Fig. 7 is the front-side frame back view of Fig. 4.As shown in the figure, the upper end, the back side of front-side frame 120 is provided with dump bar 160.When front panel 110 when front-side frame 120 breaks away from, dump bar 160 cuts off external power sources.
In addition, the left side of above-mentioned dump bar 160 (Fig. 7 is as the criterion) is provided with sensor control panel 162.Sensor control panel 162 is used to control the work of various sensors.The left side of the sensor control panel 162 promptly is equivalent to the position at above-mentioned display window 126 rears, is provided with to show control panel 170.Show that control panel 170 controls are presented at the image on the display window 126.
In the bottom of above-mentioned demonstration control panel 170, by the long pollution displaying illuminator 172 that forms longways as the pollution displaying device of above-below direction.As shown in Figure 8, above-mentioned pollution displaying illuminator 172 is by a plurality of light emitting diode 172 ' (LED; Light Emitting Diode) constitutes.Above-mentioned pollution displaying illuminator 172 is arranged on the rear of above-mentioned luminous perspective portion 150, can allow the user have an X-rayed from the place ahead.
Above-mentioned each light emitting diode 172 ' can send various colouramas by the pollutional condition of air.Such as, when the air pollution degree that need to purify is relatively more serious, send red light, and pollution level is sent yellow light when medium, when dustiness is relatively lower, sends green.
Above-mentioned several light emitting diodes 172 ' are fixed on the installation frame 172 successively by a certain size.Above-mentioned installation frame 172 is fixed on the back side of front-side frame 120, and its edge is formed with a pair of assembly hole 173 ' that can assembling screw.A pair of assembly hole 173 ' is positioned at the position of mutual correspondence.
The downside of above-mentioned pollution displaying illuminator 172 is provided with dust sensor 174.Above-mentioned dust sensor 174 is arranged on the position that is equivalent to 148 rears, above-mentioned dust hole, can have an X-rayed from the place ahead.
The right side of above-mentioned pollution displaying illuminator 172 is provided with humidity sensor 176, can detect the humidity of air.Though diagram does not have temperature sensor yet, detect the temperature of the interior space.
The downside of above-mentioned dust sensor 174 is provided with Ozone generator 180.Above-mentioned Ozone generator 180 is made up of ozone generating unit 182 and ozone injection portion 184.Ozone generating unit 182 is utilized the power supply that inserts from the outside, generates ozone.Above-mentioned ozone injection portion 184 is ejected into the ozone that ozone generating unit 182 generates in the air.As shown in the figure, Ozone generator 180 is arranged on the rear of auxiliary pod apertures 144.The ozone that ozone injection portion 184 sprays mixes with the air that flows through above-mentioned auxiliary pod apertures 144, flows to above-mentioned cartridge combination body 132 therewith.
The back side of the front depressed part 122 ' of front brace table 122 is provided with gas sensor 186.The air that 186 pairs of belows of gas sensor suction inlet 140 flows to carries out the detection of smell and VOC (being designated hereinafter simply as " VOC ").
Have the air purifier of the present invention of said structure, its course of work is as follows.
After air purifier 100 was connected power supply, the motor (figure slightly) that is arranged on above-mentioned pressure fan 200 was rotated.Under the turning effort of above-mentioned motor, blowing fan (figure slightly) also is rotated.Can produce suction when blowing fan is rotated, allow extraneous air flow to air purifier 100 inside.
Here, from outside inhaled air, by the main suction inlet 112 and the inflow of the slit between above-mentioned front panel 110 and the front-side frame 120 of above-mentioned front panel 110.That is, be formed with certain clearance between above-mentioned front panel 110 and the front-side frame 120.Extraneous air flows to by above-mentioned gap.
In addition, extraneous air, the below suction inlet 140 by above-mentioned front-side frame 120 bottoms flows to.And by the bottom surface suction inlet 314 of the slit between above-mentioned back panel 320 and the back side framework 310, back side suction inlet 322, back side framework 310, also some extraneous air flows into.
Here, from above-mentioned air purifier 100 rear leaked-in airs, the above-mentioned pressure fan blow vent 230 by above-mentioned pressure fan 200 bottoms flow to the place ahead.After above-mentioned air flows through the air conducting hole 142 of above-mentioned front-side frame 120, flow to above-mentioned filter element device 130, purified by filter element device 130.
Above-mentioned filter element device 130 has the cartridge combination body of being made up of a plurality of filter cores 132.By above-mentioned cartridge combination body 132, various foreign matters and stench in the filtered air.In addition, flow through the air of cartridge combination body 132, the blowing fan of the above-mentioned pressure fan 200 of flowing through (figure slightly) flows upward.
By said fan blow to the top cleaned air passes, by the outlet 420 of above-mentioned end face cover 410, upwards discharged.At this moment, the discharge direction of air, the discharge window bar 430 that is discharged from mouth 420 is controlled.
Below, with reference to Fig. 9, the effect to the pollution displaying device is elaborated.
After opening air purifier 100, the time control part 170 ' of above-mentioned demonstration control panel 170 is entered as To fiducial time to current time T.Measure the dustiness of air then by the pollution measurement parts.That is, above-mentioned dust sensor 174 is measured the dust in air amount, and gas sensor 186 is measured air odor and VOC amount.
The value that above-mentioned dust sensor 174 and gas sensor 186 detect is stored in the microprocessor (MICOM) of above-mentioned demonstration control panel 170 inside.Above-mentioned soiling value be sent to above-mentioned display window 126 pollution displaying portion 126 ".As shown in Figure 6, above-mentioned display window 126 shows the pollution numerical value that receives.That is, smell and VOC amount above-mentioned gas sensor 186 is measured convert column diagram and percentage (%) to and show, the amount of dust of also above-mentioned dust sensor 174 being measured converts column diagram and percentage (%) to and shows simultaneously.Here the dustiness of air is high more, and the pillar height of above-mentioned column diagram is high more, and percentage (%) is big more.
In addition, the value of above-mentioned dust sensor 174 and gas sensor 186 detections also passes to pollution displaying illuminator 172.At first, light emitting control portion 170 " after the value COMPREHENSIVE CALCULATING of measuring, judge the height of pollution level.That is, after at first comparing, judge the height of dustiness with a reference value of setting.When dustiness is high, allow the light emitting diode of pollution displaying illuminator 172 send red light.
If dustiness is not high, judge then whether dustiness is low.If dustiness is low, then allow the light emitting diode of pollution displaying illuminator 172 send green light.If dustiness is not low, then allow the light emitting diode of pollution displaying illuminator 172 send yellow light.
If current time T not from fiducial time To through 2 seconds, the pollution displaying portion 126 of then above-mentioned display window 126 " and pollution displaying illuminator 172 keep current state.If current time T from fiducial time To through 2 seconds, then come back to original state, current time T is entered as To fiducial time, detect dustiness.
In addition, when above-mentioned demonstration control panel 170 shows the data of above-mentioned dust sensor 174 and gas sensor 186 detections by display window 126, also pass to the control cabinet that is arranged on above-mentioned pressure fan 200 (figure slightly), allow it control the operation of air purifier 100 automatically by the pollutional condition of air.
Scope of the present invention is not limited at the foregoing description.In above-mentioned technical scope,, can obtain the various deformation example by basis, position of the present invention if application person has the ABC of the industry.
Claims (4)
1, a kind of air purifier pollution displaying device is characterized in that, comprising:
Pollution measurement parts, pollution displaying parts;
The pollution measurement parts are measured the dustiness of air;
The pollution displaying parts show the soiling value that above-mentioned pollution measurement parts are measured;
Above-mentioned pollution displaying parts are presented at the air purifier front to pollutional condition with visual state, allow the user understand.
2, air purifier pollution displaying device according to claim 1 is characterized in that:
Above-mentioned pollution measurement parts comprise dust sensor and gas sensor,
Dust sensor is measured the dust content of air,
Gas sensor detects the smell and the VOC amount of air.
3, air purifier pollution displaying device according to claim 1 and 2 is characterized in that:
Above-mentioned pollution displaying parts comprise display window and pollution displaying illuminator,
Display window is the dustiness of air, shows with states such as chart, numerals,
The pollution displaying illuminator is pressed the pollution level of air, sends the light of various colors respectively.
4, air purifier pollution displaying device according to claim 3 is characterized in that:
Above-mentioned pollution displaying illuminator is made up of many light emitting diodes that can the conversion color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410020349 CN1740692A (en) | 2004-08-24 | 2004-08-24 | Air purifier pollution display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410020349 CN1740692A (en) | 2004-08-24 | 2004-08-24 | Air purifier pollution display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1740692A true CN1740692A (en) | 2006-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410020349 Pending CN1740692A (en) | 2004-08-24 | 2004-08-24 | Air purifier pollution display device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944649A (en) * | 2012-11-16 | 2013-02-27 | 成都泰盟软件有限公司 | Allochromatic air cleanliness detector and air cleanliness confirmation method |
| CN104390269A (en) * | 2014-11-04 | 2015-03-04 | 苏州西多摩环保科技有限公司 | Air purifying machine and working method thereof |
| CN107657893A (en) * | 2017-10-09 | 2018-02-02 | 宋葳 | A kind of scene experience window and system |
| CN111359113A (en) * | 2018-12-26 | 2020-07-03 | Lg电子株式会社 | Mask storage device and control method thereof |
-
2004
- 2004-08-24 CN CN 200410020349 patent/CN1740692A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944649A (en) * | 2012-11-16 | 2013-02-27 | 成都泰盟软件有限公司 | Allochromatic air cleanliness detector and air cleanliness confirmation method |
| CN104390269A (en) * | 2014-11-04 | 2015-03-04 | 苏州西多摩环保科技有限公司 | Air purifying machine and working method thereof |
| CN104390269B (en) * | 2014-11-04 | 2018-01-16 | 苏州西多摩环保科技有限公司 | A kind of air cleaner and its method of work |
| CN107657893A (en) * | 2017-10-09 | 2018-02-02 | 宋葳 | A kind of scene experience window and system |
| CN111359113A (en) * | 2018-12-26 | 2020-07-03 | Lg电子株式会社 | Mask storage device and control method thereof |
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