CN208222718U - Processor, filter screen and air conditioner - Google Patents
Processor, filter screen and air conditioner Download PDFInfo
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- CN208222718U CN208222718U CN201820831025.XU CN201820831025U CN208222718U CN 208222718 U CN208222718 U CN 208222718U CN 201820831025 U CN201820831025 U CN 201820831025U CN 208222718 U CN208222718 U CN 208222718U
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- processor
- filter screen
- magnetic
- dictyosome
- cutter unit
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Abstract
The utility model provides a kind of processor, filter screen and air conditioner.The processor includes magnetic-induction apparatus (1), cutter unit (2) and sensing unit (3), magnetic-induction apparatus (1) is for generating the line of magnetic induction, cutter unit (2) can be swung relative to magnetic-induction apparatus (1), with cutting magnetic induction line and induced current is generated, sensing unit (3) is electrically connected to cutter unit (2).Processor according to the present utility model can be powered using processor self structure, no replacement is required battery, and testing cost is lower.
Description
Technical field
The utility model belongs to air conditioner technical field, and in particular to a kind of processor, filter screen and air conditioner.
Background technique
The equipment that air-conditioning is adjusted as family's Indoor Air recycles entire indoor air, adjusts temperature and wet
Degree, in this process, also brings the various dust and impurities in air inside air-conditioning into, and be enriched on filter screen.
With gathering for dust and impurities, filter screen dirtying blocks up increasingly severe, seriously affects the disengaging air quantity of air-conditioning, so needing to pass through
The dust situation of filter screen is detected to remind user to clean.
The patent of Patent No. 201710034084.4 discloses a kind of air purifier, by detecting air pollution index
And the Cumulative Elapsed Time of the filter screen filtration air of air-conditioning in such circumstances, determine that airstrainer currently adds up purification value,
It is greater than the first accumulative purification value set when this adds up purification value, then determines that filter screen dust is excessive, user is reminded to replace strainer.
This method needs to test air pollution index by sensor, and there are biggish errors for air pollution index, it is possible to cause
Accumulative purification value calculates error, causes to judge by accident.
The patent of Patent No. 201621099334.X discloses a kind of dust detection, infrared by emitting and receiving
Signal judges dust content, although which can detecte dust content, but needs one dust detection dress of additional
It sets, structure includes multiple portions, and the small space between air-conditioning filter net and panel is not applicable.
In conclusion the method for existing dust detection can not directly detect the adhesion amount of dust, in addition, in detection ash
During dirt, detection device must be connect with external power supply, be powered by external power supply, due to detecting the device of dust
Required voltage is smaller, in order to meet the power supply needs of detection device, generally requires to carry out voltage transformation by transformer, either
It is powered using additional supplying cell, not only power supply is inconvenient, but also is frequently necessary to replacement battery, increases testing cost.
Utility model content
It therefore, can the technical problem to be solved by the present invention is to provide a kind of processor, filter screen and air conditioner
It is powered using processor self structure, no replacement is required battery, testing cost is lower.
To solve the above-mentioned problems, the utility model provides a kind of processor, including magnetic-induction apparatus, cutter unit and
Sensing unit, magnetic-induction apparatus is for generating the line of magnetic induction, and cutter unit can be swung relative to magnetic-induction apparatus, to cut
It cuts the line of magnetic induction and generates induced current, sensing unit is electrically connected to cutter unit.
Preferably, the both ends of the direction of current flow of cutter unit are respectively arranged with sensing unit.
Preferably, sensing unit is voltage sensor.
Preferably, cutter unit is at least one conductor piece, the cut surface and line of magnetic induction irrelevancy row of conductor piece.
Preferably, cutter unit includes at least two conductor pieces, and two conductor pieces have intersecting lens, intersecting lens and magnetic induction
Line intersection.
Preferably, conductor piece is ellipse metal plate.
Preferably, intersecting lens is perpendicular to the line of magnetic induction by the intersecting lens.
Preferably, processor further includes shell, and air inlet and air outlet are provided on shell, and magnetic-induction apparatus setting exists
In shell, cutter unit setting is swung between air inlet and air outlet, and by wind drive.
Preferably, magnetic-induction apparatus is permanent magnet.
Preferably, magnetic-induction apparatus includes induction coil.
Preferably, magnetic-induction apparatus further includes the battery for powering to magnetic induction coil.
Preferably, the both ends of cutter unit are connected with flexible wire；Or, the both ends of cutter unit are rotatably connected to and lead
On line.
Another aspect according to the present utility model provides a kind of filter screen, including dictyosome and above-mentioned processor, processing
The inlet side of dictyosome is arranged in device, conductive structure is provided on dictyosome, it is conductive that processor and conductive structure are electrically connected to form detection
The measure loop of the resistance of structure.
Preferably, conductive structure is at least partly exposed to outside dictyosome.
Preferably, conductive structure includes and the integrally formed conductive material of dictyosome.
Preferably, conductive structure includes the conductive layer coated in dictyosome surface.
Preferably, reinforcing rib is provided on dictyosome, conductive structure includes coated in the conductive layer on reinforcing rib.
Preferably, operation boss is provided on dictyosome.
Preferably, two dimensional code is additionally provided on dictyosome, two dimensional code is used to realize data communication with processor.
Preferably, two-dimension code generator is additionally provided on dictyosome, two-dimension code generator is electrically connected with processor, and according to place
The detection data for managing device generates corresponding two dimensional code.
Another aspect according to the present utility model provides a kind of air conditioner, including filter screen, which is above-mentioned
Filter screen.
Processor provided by the utility model, including magnetic-induction apparatus, cutter unit and sensing unit, magnetic induction occur
For generating the line of magnetic induction, cutter unit can be swung device relative to magnetic-induction apparatus, with cutting magnetic induction line and generate sense
Electric current is answered, sensing unit is electrically connected to cutter unit.When the processor is applied to the dirty stifled detection of filter screen, cutting can be passed through
Unit cutting magnetic induction line generates electric current, can be powered by the induced current of generation to processor, enables processor
Enough self-powereds, and the resistance of filter screen is detected by induced current and sensing unit, according to the filter screen detected
The variation of resistance determines whether to occur dirty stifled, and whole process is not necessarily to external power supply, can use self structure and is powered, is not necessarily to
Battery is replaced, testing cost is lower.
Detailed description of the invention
Fig. 1 is the structure principle chart of the processor of the utility model embodiment；
Fig. 2 is the structural schematic diagram of the filter screen of the utility model embodiment；
Fig. 3 is the first lateral structure schematic diagram of the filter screen of the utility model embodiment；
Fig. 4 is the second side of the filter screen of the utility model embodiment to structural schematic diagram.
Appended drawing reference indicates are as follows:
1, magnetic-induction apparatus；2, cutter unit；3, sensing unit；4, shell；5, air inlet；6, air outlet；7, dictyosome；
8, reinforcing rib；9, boss is operated；10, processor；11, two dimensional code.
Specific embodiment
In conjunction with referring to FIG. 1 to FIG. 4, embodiment according to the present utility model, processor include magnetic-induction apparatus 1,
Cutter unit 2 and sensing unit 3, magnetic-induction apparatus 1 occur for generating the line of magnetic induction, cutter unit 2 relative to magnetic induction
Device 1 can be swung, and with cutting magnetic induction line and generate induced current, sensing unit 3 is electrically connected to cutter unit 2.
When the processor is applied to the dirty stifled detection of filter screen, electricity can be generated by 2 cutting magnetic induction line of cutter unit
Stream, can be powered processor by the induced current of generation, enable a processor to self-powered, and pass through induced electricity
Stream and sensing unit 3 detect the resistance of filter screen, determine whether to occur according to the variation of the filter screen resistance detected
Dirty stifled, whole process is not necessarily to external power supply, can use self structure and is powered, no replacement is required battery, and testing cost is lower.
The both ends of the direction of current flow of cutter unit 2 are respectively arranged with sensing unit 3, when cutter unit 2 is in swing
In the process when cutting magnetic induction line, according to electromagnetic induction principle, induced current can be generated, due to induced current and cutter unit
Swaying direction is related, therefore a sensing unit is respectively set at the both ends of cutter unit direction of current flow, can be more square
Just the resistance variations of filter screen are measured, obtains more accurate measurement data, improve the standard of the stifled judgement of filter screen dirtying
True property.
Sensing unit 3 is, for example, that voltage sensor can generate induced potential, serve as when induced current flows through filter screen
When the resistance of strainer changes, induced potential also can accordingly change, therefore by sensing unit 3 to measure loop voltage
Variation measure, so that it may the variation of filter screen is determined, so that it is dirty stifled to determine whether filter screen occurs according to resistance variations.
When the two sides of cutter unit 2 are provided with voltage sensor, two voltage sensors can be measured respectively
The potential of strainer two sides, the difference of two potentials are the voltage being applied on filter screen, and the voltage and predeterminated voltage are carried out
Compare, by the voltage change before and after voltage sensor, to judge that filter screen is more due to adhesive dust amount in different time sections
Resistance variations caused by few, according to comparison result can the resistance variations situation to filter screen be determined, thus according to electricity
It is dirty stifled that resistance situation of change determines whether filter screen occurs.It is measured when wherein predeterminated voltage is filter screen unattached dust to obtain
Voltage value can be obtained when new filter screen just comes into operation by processor measurement.
Cutter unit 2 is at least one conductor piece, the cut surface and line of magnetic induction irrelevancy row of conductor piece.Due to conductor piece
Cut surface and line of magnetic induction irrelevancy row, therefore during the swing can the opposite side line of induction cut, ensure that magnetic induction
Electric current efficiently generates, it is ensured that processor can detect the resistance of filter screen.
In the present embodiment, cutter unit 2 includes at least two conductor pieces, and two conductor pieces have intersecting lens, intersecting lens
Intersect with the line of magnetic induction.Preset angle is formed between two conductor pieces, so that the cut surface of two conductor pieces will not be put down simultaneously
Row is in the direction of the line of magnetic induction.Since multiple conductor pieces intersect, in carrying out swing process, different cuttings can be passed through
It is cut in face of the line of magnetic induction, avoids the cut surface and magnetic that conductor piece occurs due to conductor piece stress during the work time
The consistent problem in line of induction direction ensure that the line of magnetic induction cutting performance of cutter unit 2, so that the workability of cutter unit 2
It can be more preferably reliable and stable.
Conductor piece is preferably ellipse metal plate, can have biggish cutting area, and magnetic induction line cutting performance is more
Add stabilization.Certainly, sheet metal may be rectangle either circle etc..Preferably, in the present embodiment, ellipse metal plate is
Two, and two ellipse metal plates are in decussation.
Preferably, intersecting lens is perpendicular to the line of magnetic induction by the intersecting lens, it is ensured that conductor piece has the line of magnetic induction
There is maximum cutting area, induced field current is bigger, and measurement effect is more obvious, and measurement result is more accurate.
In the present embodiment, processor further includes shell 4, and air inlet 5 and air outlet 6, magnetic induction hair are provided on shell 4
Raw device 1 is arranged in shell 4, and the setting of cutter unit 2 is swung between air inlet 5 and air outlet 6, and by wind drive.Work as place
It manages in device use process, which can be set the air inlet in filter screen, to be blown by the wind-force that air flowing generates
Dynamic cutter unit 2 is swung, and cutting magnetic induction answers the line of magnetic induction caused by generator 1.
In the present embodiment, shell 4 is cube, and magnetic-induction apparatus 1 is provided on the inner sidewall of shell 4, thus
It is generated in shell 4 by magnetic-induction apparatus 1 along air inlet to air outlet or along the line of magnetic induction of air outlet to air inlet.
Magnetic-induction apparatus 1 is, for example, permanent magnet, and permanent magnet quantity is four, is two-by-two one group, is separately positioned on cutting
The two sides of unit 2, by taking Fig. 1 as an example, wherein the left side of shell 4 is arranged in one group of permanent magnet, another group of permanent magnet is arranged in shell 4
Right side, and the two sides up and down of shell 4 are separately positioned on positioned at same group of permanent magnet, positioned at same group of two permanent magnets
Pole orientation is on the contrary, to form the line of magnetic induction across cutter unit 2.
In one drawing in unshowned embodiment, magnetic-induction apparatus 1 includes induction coil, is powered when to induction coil
When, induction coil can produce induced magnetic field, and then generate the line of magnetic induction.Induction coil can use mains-supplied, can also be with
Using independent power supply power supply.
When induction coil uses independent power supply power supply, magnetic-induction apparatus 1 further includes for powering to magnetic induction coil
Battery.
The both ends of cutter unit 2 are connected with flexible wire；Or, the both ends of cutter unit 2 are rotatably connected on conducting wire.
When the both ends of cutter unit 2 are connected with flexible wire, if air inlet 5 is entered the wind, wind-force can blow cutter unit 2
It swings, since conducting wire is flexible wire, conducting wire will not cause to hinder to the swing of cutter unit 2, enable cutter unit 2
It is enough to be swung with wind-force, smooth cutting magnetic induction line.The flexible wire is, for example, copper wire etc..
When the both ends of cutter unit 2 are rotatably connected on conducting wire, conducting wire can use rigid wire, then cut
The both ends of unit 2 are rotatably connected on rigid wire by conducting rings such as beckets, since cutter unit 2 passes through becket always
It is contacted with rigid wire, therefore can guarantee that induced current caused by cutter unit 2 is smoothly transmitted at sensing unit 3.
In conjunction with to shown in Fig. 4, embodiment according to the present utility model, filter screen includes dictyosome 7 and above-mentioned place referring to fig. 2
Device 10 is managed, the inlet side of dictyosome 7 is arranged in processor 10, and conductive structure, processor 10 and conductive structure electricity are provided on dictyosome 7
Connection forms the measure loop of the resistance of detection conductive structure.
Filter screen in the present embodiment can be assembled directly with existing air-conditioning internal structure, under air-conditioning normal operating condition,
Wind in air carries dust and enters air-conditioning, contacts first with air-conditioning filter net, and the air-conditioning filter net of the present embodiment contacts dust,
Dust is adsorbed on filter screen, and how much dust adhesion amount can directly show the number of dust adhesion amount on entire filter screen, therefore
The adhesion amount that the online dust of air conditioning filter can be directly detected using above-mentioned filter screen does not need sensor or setting purification
Value.
Processor 10 is arranged in the inlet side of dictyosome 7, is on the one hand since dust majority is attached to the air inlet of filter screen
Side, therefore processor 10 is arranged in the attachment side of dust, the adhesion amount of more convenient pair of dust detects, and is on the other hand
Due to the air inlet of processor and the wind-force only windage by inlet side of air outlet, receive the influence of filter screen blocking compared with
It is small, it can guarantee faradic stability caused by 2 cutting magnetic field of cutter unit in processor 10, guarantee induced voltage
With the positive correlation of filter screen resistance, guarantee the accuracy and reliability to filter screen resistance measurement.
As dust adhesion amount increases on conductive coating reinforcing rib, it can be gradually increased the resistance of conductive structure, because grey
Dirt sheet has certain electric conductivity as polar substances, and processor 10 can provide certain voltage and pass through conductive structure, original state
Under for voltage by conductive structure, the received potential fed back of processor 10 is V0 (under free from dust adhesion condition), work as reception
The potential fed back when being 1/2V0, illustrate dust adhesion amount on conductive structure at this time for 2 under free from dust adhesion condition
Times, when the received potential fed back is 1/5V0, illustrate the dust adhesion amount on conductive structure at this time for free from dust attachment
In the case of 5 times, set when receiving the potential that feeds back as 1/n V0, it is believed that the filter screen it is dirty it is stifled seriously.
Preferably, conductive structure is at least partly exposed to outside dictyosome 7, guarantees that dust can be contacted with conductive structure,
To impact to the resistance of conductive structure, guarantee conductive structure to the accuracy of dust adhesion amount test result.
In a kind of embodiment wherein, conductive structure include with the integrally formed conductive material of dictyosome 7, making
When strainer, conductive material can be added in the dictyosome of filter screen, to make the i.e. conductive energy of dictyosome itself, to dictyosome
Resistance when measuring, so that it may easily go out dust adhesion amount according to the measure of the change of dictyosome resistance and whether reach cleaning to want
It asks.
In another embodiment, conductive structure includes the conductive layer coated in 7 surface of dictyosome.Such structure can be with
The conductive coating directly outside existing filter screen dictyosome forms the filter screen of conductive energy.Conductive layer can be according to need
It is coated, can be coated in outside entire filter screen, the filter screen of predeterminable area can also be coated, or apply as needed
Cover into the filter screen of required shape.
In the present embodiment, reinforcing rib 8 is provided on dictyosome 7, conductive structure includes coated in the conduction on reinforcing rib 8
Layer.Increase by one and the above reinforcing rib 8 on filter screen, and carry out conductive coating printing on reinforcing rib 8, to form conduction
Layer.The conductive coating resistance stabilization, when not having dust attachment, the resistance of conductive coating is steady state value, is led when dust is attached to
When on electrocoating paint, since dust is polar substances, the resistance of conductive coating can be made to increase.
Reinforcing rib 8 on dictyosome 7 can transversely arranged, longitudinal arrangement, diagonal line arrangement either circular arrangement, reinforcing rib
8 cross sectional shape can be square, rectangle, trapezoidal, round or other polygons.
The effective component of conductive coating used by conductive layer is acrylate, polyurethane, aromatic ester, alkyd resin etc.,
Coating method can be for silk-screen, spraying, thermoprint, vacuum forming etc., and coating thickness is 5~50um, and the color of conductive coating can be with
Selection and the consistent color of filter screen, to guarantee that conductive coating is homochromy with filter screen, appearance consistency is more preferably.
Operation boss 9 is provided on dictyosome 7.Preferably, which is arranged on reinforcing rib 8.Boss 9 is operated to use
When filter screen is installed, filter screen is facilitated to fill in panel body.Operation boss 9 can be set in the geometric center position of reinforcing rib 8
It sets.
Increase an operation boss 9 in the geometric center of the reinforcing rib 8 of filter screen, which is internally provided with place
Device 10 is managed, which receives feedback voltage by each reinforcing rib 8, it can recognize weak voltage variation, from
And judge the resistance variations of conductive coating, to judge dust adhesion amount on conductive coating reinforcing rib, further judge entire mistake
The dust adhesion amount of strainer.
Position of the processor 10 on filter screen is put can also be at filter network card buckle either filter screen be without silk thread.
Above-mentioned filter screen is smaller to the change of the structure of existing filter screen, reinforcing rib 8 do not increase filter screen entire length,
Width, thickness, the operation boss 9 where processor 10 can directly borrow filter screen installation limit fastener, be not take up and conditioned surface
Space between plate influences air-conditioning intake small, it is easy to accomplish.
Two dimensional code 11 is additionally provided on dictyosome 7, two dimensional code 11 is used to realize data communication with processor 10.User can lead to
It crosses mobile phone or other mobile terminals carries out barcode scanning, networked by barcode scanning and specific APP or the information processing platform, processor 10 will
The information of filter screen dust adhesion amount feeds back to user by the information processing platform, and user can be directly acquainted with the ash of air-conditioning filter net
Dirt adhesion amount situation, and then air-conditioning filter net is handled, it is easily operated.
In another embodiment, two-dimension code generator, two-dimension code generator and processor 10 are additionally provided on dictyosome 7
Electrical connection, and corresponding two dimensional code is generated according to the detection data of processor 10.It can be tied in real time according to detection in the embodiment
Dust adhesion amount information is generated when fruit, enables a user to obtain dust adhesion amount information in real time as needed, in time
Air-conditioning filter net is cleared up, guarantees the normal work of air-conditioning filter net.
Embodiment according to the present utility model, air conditioner include filter screen, which is above-mentioned filter screen.
Those skilled in the art will readily recognize that above-mentioned each advantageous manner can be free under the premise of not conflicting
Ground combination, superposition.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill of the art
For personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these improvement
It also should be regarded as the protection scope of the utility model with modification.
Claims (21)
1. a kind of processor, which is characterized in that described including magnetic-induction apparatus (1), cutter unit (2) and sensing unit (3)
For magnetic-induction apparatus (1) for generating the line of magnetic induction, the cutter unit (2) can relative to the magnetic-induction apparatus (1)
It swings, to cut the line of magnetic induction and generate induced current, the sensing unit (3) is electrically connected to the cutter unit (2).
2. processor according to claim 1, which is characterized in that the two of the direction of current flow of the cutter unit (2)
End is respectively arranged with the sensing unit (3).
3. processor according to claim 2, which is characterized in that the sensing unit (3) is voltage sensor.
4. processor according to claim 1, which is characterized in that the cutter unit (2) is at least one conductor piece, institute
State the cut surface and the line of magnetic induction irrelevancy row of conductor piece.
5. processor according to claim 1, which is characterized in that the cutter unit (2) includes at least two conductor pieces,
Described two conductor pieces have intersecting lens, and the intersecting lens intersects with the line of magnetic induction.
6. processor according to claim 4 or 5, which is characterized in that the conductor piece is ellipse metal plate.
7. processor according to claim 5, which is characterized in that the intersecting lens is perpendicular to the magnetic strength by the intersecting lens
Answer line.
8. processor according to claim 1, which is characterized in that the processor further includes shell (4), the shell
(4) air inlet (5) and air outlet (6) are provided on, magnetic-induction apparatus (1) setting is described to cut in the shell (4)
It cuts unit (2) to be arranged between the air inlet (5) and air outlet (6), and is swung by wind drive.
9. processor according to claim 1, which is characterized in that the magnetic-induction apparatus (1) is permanent magnet.
10. processor according to claim 1, which is characterized in that the magnetic-induction apparatus (1) includes induction coil.
11. processor according to claim 10, which is characterized in that the magnetic-induction apparatus (1) further include for pair
The battery of the magnetic induction coil power supply.
12. processor according to claim 1, which is characterized in that the both ends connection of the cutter unit (2) is flexible to be led
Line；Or, the both ends of the cutter unit (2) are rotatably connected on conducting wire.
13. a kind of filter screen, which is characterized in that including processor described in dictyosome (7) and any one of claims 1 to 12
(10), processor (10) setting is provided with conductive structure on the inlet side of the dictyosome (7), the dictyosome (7), described
Processor (10) and the conductive structure are electrically connected to form the measure loop for detecting the resistance of the conductive structure.
14. filter screen according to claim 13, which is characterized in that the conductive structure is at least partly exposed to the net
Body (7) is outside.
15. filter screen according to claim 14, which is characterized in that the conductive structure includes and the dictyosome (7) one
Body formed conductive material.
16. filter screen according to claim 14, which is characterized in that the conductive structure includes being coated in the dictyosome
(7) conductive layer on surface.
17. filter screen according to claim 14, which is characterized in that be provided with reinforcing rib (8), institute on the dictyosome (7)
Stating conductive structure includes coated in the conductive layer on the reinforcing rib (8).
18. filter screen according to claim 13, which is characterized in that be provided with operation boss (9) on the dictyosome (7).
19. filter screen according to claim 13, which is characterized in that two dimensional code (11) are additionally provided on the dictyosome (7),
The two dimensional code (11) is used to realize data communication with the processor (10).
20. filter screen according to claim 13, which is characterized in that be additionally provided with two dimensional code generation on the dictyosome (7)
Device, the two-dimension code generator are electrically connected with the processor (10), and are generated according to the detection data of the processor (10)
Corresponding two dimensional code.
21. a kind of air conditioner, including filter screen, which is characterized in that the filter screen is any one of claim 13 to 20 institute
The filter screen stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820831025.XU CN208222718U (en) | 2018-05-30 | 2018-05-30 | Processor, filter screen and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820831025.XU CN208222718U (en) | 2018-05-30 | 2018-05-30 | Processor, filter screen and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208222718U true CN208222718U (en) | 2018-12-11 |
Family
ID=64507486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201820831025.XU Active CN208222718U (en) | 2018-05-30 | 2018-05-30 | Processor, filter screen and air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709262A (en) * | 2018-05-30 | 2018-10-26 | 珠海格力电器股份有限公司 | Processor, filter screen and air conditioner |
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2018
- 2018-05-30 CN CN201820831025.XU patent/CN208222718U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709262A (en) * | 2018-05-30 | 2018-10-26 | 珠海格力电器股份有限公司 | Processor, filter screen and air conditioner |
| CN108709262B (en) * | 2018-05-30 | 2023-08-18 | 珠海格力电器股份有限公司 | Processor, filter screen and air conditioner |
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