CN108317712B - Filter screen subassembly and have its air conditioner - Google Patents
Filter screen subassembly and have its air conditioner Download PDFInfo
- Publication number
- CN108317712B CN108317712B CN201810230652.2A CN201810230652A CN108317712B CN 108317712 B CN108317712 B CN 108317712B CN 201810230652 A CN201810230652 A CN 201810230652A CN 108317712 B CN108317712 B CN 108317712B
- Authority
- CN
- China
- Prior art keywords
- filter screen
- assembly
- transition
- screen body
- drive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The invention provides a filter screen assembly and an air conditioner with the same, wherein the filter screen assembly comprises: a filter screen body part; the driving assembly is in driving connection with the filter screen body part; the transition part is used for being connected with the power mechanism; wherein the transition portion is adjustably positionable such that the transition portion has a first mounting position for connection with the drive assembly and a second mounting position for disconnection from the drive assembly. The filter screen assembly solves the problem that the filter screen assembly and disassembly in the prior art are complex.
Description
Technical Field
The invention relates to the field of air conditioners, in particular to a filter screen assembly and an air conditioner with the same.
Background
Most of the existing air conditioner wall-mounted filter screens mainly rely on manual cleaning, but most of consumers often forget to clean, so that a large amount of dust is accumulated on the air conditioner filter screens, the air inlet quantity of an air conditioner is reduced, the power is increased, and secondary pollution of indoor air quality is caused.
In the cleaning process for the filter screen, the filter screen can be disassembled for cleaning, but the existing filter screen is complicated to disassemble due to the self structural limitation, and is not beneficial to quick installation or disassembly.
Disclosure of Invention
The invention mainly aims to provide a filter screen assembly and an air conditioner with the same, so as to solve the problem that the filter screen assembly and disassembly in the prior art are complex.
In order to achieve the above object, according to one aspect of the present invention, there is provided a filter screen assembly comprising: a filter screen body part; the driving assembly is in driving connection with the filter screen body part; the transition part is used for being connected with the power mechanism; wherein the transition portion is adjustably positionable such that the transition portion has a first mounting position for connection with the drive assembly and a second mounting position for disconnection from the drive assembly.
Further, be provided with the driving tooth on the filter screen body portion, the drive assembly includes: the first driving gear is meshed with the driving teeth; the transition part is movably arranged along the direction approaching to or separating from the first driving gear, so that the transition part has a first installation position connected with the first driving gear and a second installation position separated from the first driving gear.
Further, a first connecting portion is arranged on the first driving gear, a second connecting portion matched with the first connecting portion is arranged on the transition portion, when the transition portion is located at the first installation position, the first connecting portion is connected with the second connecting portion, and when the transition portion is located at the second installation position, the first connecting portion is separated from the second connecting portion.
Further, the first connecting part is a bulge, the second connecting part is a groove, and the first connecting part is arranged in the second connecting part in a penetrating way; or the first connecting part is a groove, the second connecting part is a bulge, and the second connecting part is arranged in the first connecting part in a penetrating way.
Further, the filter screen assembly further comprises: and the cleaning assembly is at least partially contacted with the filter screen body part and is used for cleaning the filter screen body part.
Further, at least part of the filter screen body portion is sandwiched between the drive assembly and the cleaning assembly.
Further, the cleaning assembly includes: the transition part is in driving connection with the brush; the dust collecting box is arranged in the dust collecting box at least partially, and is used for collecting dust on the filter screen body part; wherein the filter screen body part is movably arranged relative to the brush.
Further, the transition is a gear, and the cleaning assembly further includes: the second driving gear is connected with the rotating shaft of the hairbrush and can be meshed with the transition part, so that when the transition part is located at the first installation position, the transition part drives the second driving gear and the driving assembly to synchronously move.
Further, the drive assembly includes: the first driving gear is in driving connection with the filter screen body part, and when the transition part is positioned at the first installation position, the transition part is connected with the first driving gear; the pitch circle diameter of the first driving gear is a, the pitch circle diameter of the transition part is b, and the pitch circle diameter of the second driving gear is c, wherein b is larger than a and larger than c.
Further, be provided with the driving tooth on the filter screen body portion, first driving gear meshes with the driving tooth, and drive assembly still includes: the first driving gear is arranged on the connecting shaft; the guide wheel is arranged on the connecting shaft and is contacted with the filter screen body part; wherein, part of the filter screen body part is clamped between the guide wheel and the brush.
Further, the drive teeth are two, and first drive tooth meshes with first drive gear, and the drive assembly still includes: the third driving gear is arranged on the connecting shaft and meshed with the second driving teeth; wherein, the leading wheel sets up between first drive gear and third drive gear.
Further, the cleaning assembly further comprises: the dust collecting box cover is connected with the dust collecting box; wherein, drive assembly and transition portion all set up in the cavity that dust-collecting box lid and dust-collecting box formed, be provided with the backstop portion that is used for with the spacing contact of transition portion on the dust-collecting box lid.
Further, the dust collecting box cover is provided with a comb tooth part which is used for being contacted with the hairbrush so as to clean dust on the hairbrush.
Further, a guide rib is arranged on the dust collecting box cover, the guide rib is contacted with the filter screen body part, and part of the filter screen body part is clamped between the driving assembly and the guide rib.
Further, the dust collecting box cover is provided with a mounting groove, and at least part of the hairbrush penetrates through the mounting groove to be in contact with the filter screen body.
Further, the filter screen body part is a plane filter screen or an annular filter screen.
Further, the filter screen body portion includes: a first connection end; the second connecting end, the first connecting end and the second connecting end are detachably connected, so that the filter screen body part has an unfolding state for installation and a ring-shaped state for filtering.
Further, when the filter screen body part is in the unfolded state, the transition part is positioned at the second installation position; when the transition portion is located at the first installation position, the filter screen body portion is in an annular state.
Further, when the filter screen body part is in the annular state, the driving assembly is wrapped in an annular cavity formed by the filter screen body part.
According to another aspect of the invention, there is provided an air conditioner comprising a filter screen assembly and an air conditioner body, wherein the filter screen assembly is the filter screen assembly described above, and the filter screen assembly is arranged on the air conditioner body.
Further, a guide groove is formed in the air conditioner body, and the filter screen body is arranged in the guide groove.
Further, a guide groove is formed in the air conditioner body, and when the filter screen body is in the unfolded state, the filter screen body can move along the guide groove until the first connecting end and the second connecting end are butted.
The filter screen assembly can realize the rapid disassembly and assembly of the filter screen through the filter screen body part, the driving assembly and the transition part. The driving assembly is in driving connection with the filter screen body part, the transition part is used for being connected with the power mechanism, and the position of the transition part is adjustably arranged, so that the transition part is provided with a first installation position connected with at least part of the driving assembly and a second installation position separated from at least part of the driving assembly. When the filter screen is specifically used, the transition part is connected with the driving component, so that the power mechanism drives the filter screen body to move, the transition part is separated from the driving component when the filter screen is installed, at the moment, the driving component and the power mechanism have no connection relationship, the filter screen body can conveniently realize position adjustment, and the filter screen is convenient to install and detach, so that the problem that the filter screen in the prior art is relatively complex to assemble and disassemble is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
fig. 1 shows a schematic structural view of a first view of an embodiment of a filter screen body portion according to the present invention;
fig. 2 shows a schematic structural view of a second view of an embodiment of a filter screen body portion according to the present invention;
fig. 3 shows a partially enlarged schematic structural view of the filter screen body portion a of fig. 2;
fig. 4 shows a schematic structural view of a third view of an embodiment of a filter screen body portion according to the present invention;
fig. 5 shows a schematic view of the structure of the filter screen body portion according to the present invention in a ring-shaped state;
fig. 6 shows a schematic structural view of a fourth view of an embodiment of a filter screen body portion according to the present invention;
fig. 7 is a schematic view showing the structure of an embodiment of an air conditioner according to the present invention;
fig. 8 is a partial structural view showing the inside of an air conditioner according to the present invention;
fig. 9 is a schematic cross-sectional structure of an air conditioner according to the present invention;
fig. 10 shows a partial schematic structural view of a filter screen assembly according to the present invention;
fig. 11 shows a schematic structural view of a driving assembly of the filter screen assembly according to the present invention;
fig. 12 shows a schematic structural view of a transition portion of a filter screen assembly according to the present invention;
fig. 13 shows a partial schematic view of a cleaning assembly of the filter screen assembly according to the present invention;
fig. 14 shows a schematic structural view of a dust box cover of the filter screen assembly according to the present invention.
Wherein the above figures include the following reference numerals:
10. a filter screen body part; 11. a first connection end; 111. a first mounting portion; 12. a second connection end; 121. a second mounting portion; 13. a drive tooth; 14. a filter screen body; 15. a support frame; 20. a drive assembly; 21. a first drive gear; 211. a first connection portion; 22. a connecting shaft; 23. a guide wheel; 24. a third drive gear; 30. a transition section; 31. a second connecting portion; 40. a power mechanism; 50. a cleaning assembly; 51. a brush; 511. a rotating shaft; 52. a dust collection box; 53. a second drive gear; 54. a dust collection box cover; 541. a stop portion; 542. comb teeth; 543. a guide rib; 544. a mounting groove; 60. an air conditioner body; 61. a guide groove; 70. a transmission gear.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The present invention provides a filter screen assembly, please refer to fig. 1 to 14, comprising: a filter screen body part 10; the driving assembly 20, the driving assembly 20 is connected with the filter screen body 10 in a driving way; the transition part 30, the transition part 30 is used for connecting with the power mechanism 40; wherein the transition portion 30 is adjustably positionable such that the transition portion 30 has a first mounting position for connection with the drive assembly 20 and a second mounting position for disconnection from the drive assembly 20.
The filter screen assembly can realize the rapid disassembly and assembly of the filter screen through the filter screen body part 10, the driving assembly 20 and the transition part 30. Wherein the driving assembly 20 is in driving connection with the filter screen body part 10, the transition part 30 is used for being connected with a power mechanism, and the position of the transition part 30 is adjustably arranged, so that the transition part 30 has a first installation position connected with at least part of the driving assembly 20 and a second installation position separated from at least part of the driving assembly 20. When the filter screen is specifically used, the transition part 30 is connected with the driving assembly 20, so that the power mechanism drives the filter screen body part 10 to move, when the filter screen is installed, the transition part 30 is separated from the driving assembly 20, at the moment, the driving assembly 20 is not connected with the power mechanism, the position of the filter screen body part 10 can be conveniently adjusted, and the filter screen is convenient to install and detach, so that the problem that the filter screen in the prior art is relatively complex to assemble and disassemble is solved.
In order to enable the driving assembly 20 to be in driving connection with the filter screen body portion 10, as shown in fig. 1 and 10, the filter screen body portion 10 is provided with driving teeth 13, and the driving assembly 20 includes: a first drive gear 21, the first drive gear 21 being meshed with the drive teeth 13; wherein the transition portion 30 is movably disposed in a direction approaching or separating from the first driving gear 21 such that the transition portion 30 has a first mounting position connected to the first driving gear 21 and a second mounting position separated from the first driving gear 21.
In the present embodiment, by providing the driving teeth 13 on the filter screen body portion 10, the driving assembly 20 is provided with the first driving gear 21, wherein the first driving gear 21 is meshed with the driving teeth 13, thereby realizing the driving connection of the driving assembly 20 and the filter screen body portion 10.
In the present embodiment, the transition portion 30 is movably provided in a direction approaching or separating from the first drive gear 21, so that the transition portion 30 can have a first mounting position connected to the first drive gear 21 and a second mounting position disconnected from the first drive gear 21. When the filter screen is specifically used, the transition part 30 is connected with the first driving gear 21, so that the filter screen body part 10 is driven to move through the power mechanism, the transition part 30 is separated from the first driving gear 21 when the filter screen is installed, at the moment, the driving assembly 20 is not connected with the power mechanism, and the position of the filter screen body part 10 can be conveniently adjusted.
In order to enable the connection between the transition portion 30 and the first driving gear 21, as shown in fig. 11 and 12, a first connection portion 211 is provided on the first driving gear 21, a second connection portion 31 that mates with the first connection portion 211 is provided on the transition portion 30, when the transition portion 30 is located at the first installation position, the first connection portion 211 is connected with the second connection portion 31, and when the transition portion 30 is located at the second installation position, the first connection portion 211 is disconnected from the second connection portion 31.
For the specific structure of the first connecting part 211 and the second connecting part 31, the first connecting part 211 is a bulge, the second connecting part 31 is a groove, and the first connecting part 211 is arranged in the second connecting part 31 in a penetrating way; or, the first connecting portion 211 is a groove, the second connecting portion 31 is a protrusion, and the second connecting portion 31 is inserted into the first connecting portion 211.
In this embodiment, optionally, the first connection portion 211 is a protrusion, the second connection portion 31 is a groove, and the first connection portion 211 is disposed in the second connection portion 31 in a penetrating manner.
Optionally, the first connecting portion 211 is a groove, the second connecting portion 31 is a protrusion, and the second connecting portion 31 is disposed in the first connecting portion 211 in a penetrating manner.
In the present embodiment, the second connection portion 31 is a tooth-shaped protrusion or a tooth-shaped groove, and accordingly, the first connection portion 211 is a tooth-shaped groove or a tooth-shaped protrusion.
For that cleaning of the filter body portion 10, as shown in fig. 8, the filter assembly further includes: and a cleaning assembly 50, at least part of the cleaning assembly 50 is contacted with the filter screen body part 10, and the cleaning assembly 50 is used for cleaning the filter screen body part 10.
In the present embodiment, by further providing the cleaning assembly 50 on the filter screen assembly, at least part of the cleaning assembly 50 is in contact with the filter screen body portion 10, so that dust on the filter screen body portion 10 can be cleaned by the cleaning assembly 50.
Preferably, at least part of the filter screen body 10 is sandwiched between the drive assembly 20 and the cleaning assembly 50.
For the specific structure of the cleaning assembly 50, as shown in fig. 9 and 13, the cleaning assembly 50 includes: a brush 51, the transition portion 30 being in driving connection with the brush 51; a dust box 52, at least part of the brush 51 is disposed in the dust box 52, and the dust box 52 is used for collecting dust on the filter screen body 10; wherein the filter screen body part 10 is movably arranged with respect to the brush 51.
In the present embodiment, the cleaning assembly 50 includes a brush 51 and a dust box 52, wherein the transition portion 30 is drivingly connected to the brush 51, at least a portion of the brush 51 is disposed within the dust box 52, and the dust box 52 is configured to collect dust on the filter screen body portion 10.
In the present embodiment, by disposing the filter main body portion 10 so as to be movable with respect to the brush 51, dust on the filter main body portion 10 can be cleaned in the dust box 52 by the brush 51.
To enable rotation of the cleaning assembly 50, as shown in fig. 8 and 13, the transition 30 is a gear, and the cleaning assembly 50 further includes: the second driving gear 53, the second driving gear 53 is connected with the rotation shaft 511 of the brush 51, and the second driving gear 53 may be engaged with the transition portion 30, so that the transition portion 30 drives the second driving gear 53 and the driving assembly 20 to move synchronously when the transition portion 30 is located at the first installation position.
In order to enable cleaning of dust on the filter screen body portion 10, as shown in fig. 8 and 10, the driving assembly 20 includes: the first driving gear 21, the first driving gear 21 is in driving connection with the filter screen body part 10, and when the transition part 30 is positioned at the first installation position, the transition part 30 is connected with the first driving gear 21; the first drive gear 21 has a pitch diameter a, the transition portion 30 has a pitch diameter b, and the second drive gear 53 has a pitch diameter c, b > a > c.
In the present embodiment, the driving assembly 20 includes: the first driving gear 21, the first driving gear 21 is in driving connection with the filter screen body portion 10, and when the transition portion 30 is located at the first installation position, the transition portion 30 is connected with the first driving gear 21.
In this embodiment, the pitch circle diameter of the first driving gear 21 is a, the pitch circle diameter of the transition portion 30 is b, the pitch circle diameter of the second driving gear 53 is c, by providing b > a > c, the pitch circle diameter of the transition gear (transition portion 30) is larger than the first driving gear 21, and the pitch circle speed of the brush gear (second driving gear 53) is larger than the pitch circle speed of the first driving gear 21, and when the filter passes, the brush speed is faster than the rotation speed of the filter body 10, so that dust on the filter body 10 can be cleaned in the dust box 52 by the brush 51.
Preferably, as shown in fig. 1 and 11, the filter screen body 10 is provided with a driving tooth 13, the first driving gear 21 is meshed with the driving tooth 13, and the driving assembly 20 further includes: a connection shaft 22, the first driving gear 21 being provided on the connection shaft 22; a guide wheel 23, the guide wheel 23 is arranged on the connecting shaft 22, and the guide wheel 23 is contacted with the filter screen body part 10; wherein, part of the filter screen body part 10 is clamped between the guide wheel 23 and the brush 51.
Preferably, as shown in fig. 10 and 11, the number of driving teeth 13 is two, the first driving tooth 13 is meshed with the first driving gear 21, and the driving assembly 20 further includes: a third drive gear 24, the third drive gear 24 being disposed on the connecting shaft 22, the third drive gear 24 being meshed with the second drive teeth 13; wherein the guide wheel 23 is arranged between the first drive gear 21 and the third drive gear 24.
With respect to the specific structure of the cleaning assembly 50, as shown in fig. 10 and 14, the cleaning assembly 50 further includes: the dust box cover 54, the dust box cover 54 is connected with the dust box 52; wherein, the driving assembly 20 and the transition part 30 are both arranged in the cavity formed by the dust box cover 54 and the dust box 52, and the dust box cover 54 is provided with a stop part 541 used for limiting contact with the transition part 30.
In the present embodiment, the stopper 541 for making a limit contact with the transition portion 30 is provided on the dust box cover 54, so that the transition portion 30 can be prevented from coming off.
Preferably, as shown in fig. 14, the dust box cover 54 is provided with comb teeth parts 542, and the comb teeth parts 542 are adapted to contact the brush 51 to clean dust from the brush 51.
In order to support at least a portion of the driving assembly 20 to ensure that the filter screen body 10 is sandwiched between the driving assembly 20 and the dust box cover 54, as shown in fig. 14, a guiding rib 543 is provided on the dust box cover 54, the guiding rib 543 contacts with the filter screen body 10, and a portion of the filter screen body 10 is sandwiched between the driving assembly 20 and the guiding rib 543.
In the present embodiment, the guide rib 543 is provided on the dust box cover 54, and the guide rib 543 contacts the filter screen body 10, so that a part of the filter screen body 10 is sandwiched between the driving unit 20 and the guide rib 543, and the brush 51 can be brought into contact with the filter screen body 10.
In the present embodiment, the guide wheel 23 of the driving assembly 20 is pressed against the guide rib 543.
Preferably, the dust box cover 54 is provided with a mounting groove 544, and at least a portion of the brush 51 passes through the mounting groove 544 to contact the filter screen body 10.
By providing the mounting groove 544 on the dust box cover 54, at least part of the brush 51 can be brought into contact with the filter screen body 10 through the mounting groove 544.
Preferably, the guide ribs 543 are plural, and the plurality of guide ribs 543 have a mounting groove 544 therebetween, and at least a part of the brush 51 passes through the mounting groove 544 to contact the filter screen body 10.
Preferably, the filter body portion 10 is a planar filter or an annular filter.
As shown in fig. 1, regarding a specific structure of the filter screen body portion 10, the filter screen body portion 10 includes: a first connection end 11; the second connection end 12, the first connection end 11 and the second connection end 12 are detachably connected so that the filter screen body part 10 has an expanded state for installation and a ring state for filtering.
In the present embodiment, by detachably connecting the first connection end 11 and the second connection end 12 of the filter screen body portion 10, the filter screen can be made to have an expanded state for installation and a ring state for filtration. In the installation or the dismantlement makes, first link 11 and second link 12 separation, and filter screen body portion 10 is in the expansion state to can conveniently install the filter screen, when the installation is accomplished the back, connect first link 11 and second link 12, filter screen body portion 10 is in annular state, in order to realize the effective filtration of filter screen.
Preferably, the transition portion 30 is in the second installed position when the filter screen body portion 10 is in the expanded state; when the transition portion 30 is in the first installation position, the filter screen body portion 10 is in an annular state.
In this embodiment, when the filter screen body 10 is installed, the filter screen body 10 is in the expanded state and the transition 30 is in the second installation position, i.e., the transition 30 is disengaged from at least a portion of the drive assembly 20. At this time, the driving assembly 20 has no connection relationship with the power mechanism, and the filter screen body part 10 can conveniently realize position adjustment, thereby being convenient to install and detach.
In this embodiment, when the transition portion 30 is located at the first installation position, the filter screen body portion 10 is in an annular state, and the transition portion 30 is connected with the driving assembly 20, so that the power mechanism drives the filter screen body portion 10 to move.
For the specific installation position of the driving assembly 20 and the filter screen body 10, as shown in fig. 9, when the filter screen body 10 is in the annular state, the driving assembly 20 is wrapped in the annular cavity formed by the filter screen body 10.
For a specific connection manner of the first connection end 11 and the second connection end 12, the first connection end 11 and the second connection end 12 are clamped, bonded or connected through a fastener.
In this embodiment, the first connection end 11 and the second connection end 12 are optionally clamped.
Optionally, the first connection end 11 and the second connection end 12 are bonded.
Optionally, the first connection end 11 and the second connection end 12 are connected by a fastener.
In order to achieve effective connection between the first connection end 11 and the second connection end 12, as shown in fig. 1 and 4, a first mounting portion 111 is provided on the first connection end 11, and a second mounting portion 121 is provided on the second connection end 12, and the first mounting portion 111 is detachably connected to the second mounting portion 121.
In the present embodiment, the first connection end 11 is provided with the first mounting portion 111, and the second connection end 12 is provided with the second mounting portion 121, so that the filter screen body portion 10 can have an expanded state for mounting and a ring state for filtering by detachably connecting the first mounting portion 111 with the second mounting portion 121.
For the specific structure of the first mounting part 111 and the second mounting part 121, the first mounting part 111 is a clamping groove, the second mounting part 121 is a buckle, and the second mounting part 121 is clamped in the first mounting part 111; or, the first mounting portion 111 is a buckle, the second mounting portion 121 is a slot, and the first mounting portion 111 is engaged in the second mounting portion 121.
In this embodiment, alternatively, the first mounting portion 111 is a clamping groove, and the second mounting portion 121 is a buckle, and by clamping the second mounting portion 121 in the first mounting portion 111, detachable connection between the first mounting portion 111 and the second mounting portion 121 is achieved.
Alternatively, the first mounting portion 111 is a buckle, and the second mounting portion 121 is a slot, and by clamping the first mounting portion 111 in the second mounting portion 121, the first mounting portion 111 and the second mounting portion 121 are detachably connected.
Alternatively, as shown in fig. 6, a part of the first mounting portion 111 is a clamping groove, a part of the second mounting portion 121 is a buckle, a part of the first mounting portion 111 is a buckle, and a part of the second mounting portion 121 is a clamping groove, so that on the premise of ensuring that the first mounting portion 111 and the second mounting portion 121 are detachably connected, effective connection of the driving teeth 13 on the filter screen body portion 10 can be ensured.
Preferably, the first mounting portions 111 are plural, and the second mounting portions 121 are plural, and each first mounting portion 111 is detachably connected to each second mounting portion 121.
For that purpose, as shown in fig. 2 and 3, the filter body 10 is provided with driving teeth 13.
As shown in fig. 5, when the filter screen body portion 10 is in the annular state, the driving teeth 13 are located in an annular cavity formed in the filter screen body portion 10.
Preferably, the drive teeth 13 form a continuous annular tooth when the filter screen body portion 10 is in an annular state.
As shown in fig. 1, regarding a specific structure of the filter screen body portion 10, the filter screen body portion 10 includes: a filter screen body 14; a support frame 15, the filter screen main body 14 is arranged on the support frame 15, and the driving teeth 13 are arranged on the support frame 15; wherein the support frame 15 has a first connection end 11 and a second connection end 12.
In the present embodiment, the filter screen body portion 10 is composed of a filter screen main body 14 and a support frame 15, wherein the filter screen main body 14 is provided on the support frame 15, and the driving teeth 13 are provided on the support frame 15.
In the present embodiment, the support frame 15 has a first connection end 11 and a second connection end 12.
Preferably, the driving teeth 13 are arranged between the first connection end 11 and the second connection end 12.
Preferably, the plurality of driving teeth 13 are provided, and the plurality of driving teeth 13 are disposed at intervals along the extending direction of the first connection end 11.
The invention also provides an air conditioner, as shown in fig. 7 to 9, which comprises a filter screen assembly and an air conditioner body 60, wherein the filter screen assembly is the filter screen assembly, and the filter screen assembly is arranged on the air conditioner body 60.
As shown in fig. 9, the air conditioner body 60 is provided with a guide groove 61, and the filter screen body 10 is provided in the guide groove 61.
Preferably, the air conditioner body 60 is provided with a guide groove 61, and when the filter screen body 10 is in the unfolded state, the filter screen body 10 can move along the guide groove 61 until the first connection end 11 and the second connection end 12 are butted.
Preferably, the air conditioner further comprises: the transmission gear 70, the transmission gear 70 is disposed in the air conditioner body 60, the transmission gear 70 is disposed at a distance from the driving assembly 20, and the transmission gear 70 is rotatably disposed with respect to the filter screen body 10.
In this embodiment, the air conditioner further includes a transmission gear 70, the transmission gear 70 is disposed at a distance from the driving assembly 20, the driving assembly 20 is disposed at a first end of the filter screen body 10, and the transmission gear 70 is disposed at a second end of the filter screen body 10, so that the installation and operation of the filter screen body 10 are facilitated through the guide groove 61.
In this embodiment, the drive assembly 20 is disposed at a first end of the annular cavity formed by the filter screen body portion 10 and the drive gear 70 is disposed at a second end of the annular cavity formed by the filter screen body portion 10.
Preferably, the air conditioner further includes a driving motor drivingly connected to the transition 30.
In this embodiment, the power mechanism 40 is a driving motor.
In this embodiment, as shown in fig. 6 and 7, two filter assemblies are disposed on the air conditioner body 60 at intervals, and the two air conditioner bodies 60 may be driven by one motor at the same time or by different motors.
In this embodiment, the operating time of the filter screen assembly is: when the air conditioner is started and shut down, the filter screen assembly automatically performs one-time cleaning action, and the upper filter screen is transposed with the lower filter screen after passing through the hairbrush; the cleaning action can also be operated directly by remote control by the user.
The filter screen (filter screen body part 10) cleans: the motor drives the driving component 20 to rotate, the first driving gear 21 is meshed with the tooth shape of the frame of the filter screen, and the upper filter screen with dust is driven from the panel body guide groove to the middle of the guide rib and the guide wheel, so that the upper filter screen passes through the hairbrush.
Since the brush gear is engaged with the transition gear (transition portion 30), the transition gear is fixedly connected with the driving gear (first driving gear 21), and the radius of the transition gear is larger than that of the driving gear. Therefore, the rotation speed of the brush is faster than that of the filter screen, so that the brush can always rotationally clean the filter screen from top to bottom, dust is swept into the dust collection box, and then the brush passes through the outer comb teeth, and the dust on the brush is finally collected in the dust collection box.
And (3) disassembling a filter screen: after the dust collection box and the dust collection box cover are taken down, the transition gear is shifted to the side of the motor, the filter screen is rotated to the visible buckle, and after the buckle is opened, the filter screen can be pulled out from one end.
And (3) installing a filter screen: one end of the filter screen slides to the panel body guide groove along the driving gear, and after passing through the driven gear at the rear end of the panel body, the filter screen continuously slides out from the front section driving gear of the panel body, then the two ends of the filter screen are clamped by buckles, the transition gear is shifted to the driving gear, and then the dust collection box and the dust collection box cover are installed.
From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:
the filter screen assembly can realize the rapid disassembly and assembly of the filter screen through the filter screen body part 10, the driving assembly 20 and the transition part 30. Wherein the driving assembly 20 is in driving connection with the filter screen body part 10, the transition part 30 is used for being connected with a power mechanism, and the position of the transition part 30 is adjustably arranged, so that the transition part 30 has a first installation position connected with at least part of the driving assembly 20 and a second installation position separated from at least part of the driving assembly 20. When the filter screen is specifically used, the transition part 30 is connected with the driving assembly 20, so that the power mechanism drives the filter screen body part 10 to move, when the filter screen is installed, the transition part 30 is separated from the driving assembly 20, at the moment, the driving assembly 20 is not connected with the power mechanism, the position of the filter screen body part 10 can be conveniently adjusted, and the filter screen is convenient to install and detach, so that the problem that the filter screen in the prior art is relatively complex to assemble and disassemble is solved.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be capable of being practiced otherwise than as specifically illustrated and described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (22)
1. A filter screen assembly, comprising:
a filter screen body (10);
the driving assembly (20) is in driving connection with the filter screen body part (10);
a transition portion (30), the transition portion (30) being adapted to be connected to a power mechanism (40);
wherein the transition (30) is adjustably positionable such that the transition (30) has a first mounting position for connection with the drive assembly (20) and a second mounting position for disconnection from the drive assembly (20);
be provided with driving tooth (13) on filter screen body portion (10), drive assembly (20) include:
a first drive gear (21), the first drive gear (21) being in mesh with the drive teeth (13);
a first connecting part (211) is arranged on the first driving gear (21), and a second connecting part (31) matched with the first connecting part (211) is arranged on the transition part (30);
the transition (30) is a gear.
2. The filter screen assembly of claim 1, wherein,
the transition portion (30) is movably disposed in a direction approaching or separating from the first drive gear (21) such that the transition portion (30) has the first mounting position connected with the first drive gear (21) and the second mounting position separated from the first drive gear (21).
3. A filter screen assembly according to claim 2, wherein the first connection portion (211) is connected to the second connection portion (31) when the transition portion (30) is in the first mounting position, and wherein the first connection portion (211) is disconnected from the second connection portion (31) when the transition portion (30) is in the second mounting position.
4. A filter screen assembly according to claim 3, wherein the first connection portion (211) is a protrusion, the second connection portion (31) is a groove, and the first connection portion (211) is inserted into the second connection portion (31); or, the first connecting portion (211) is a groove, the second connecting portion (31) is a protrusion, and the second connecting portion (31) is arranged in the first connecting portion (211) in a penetrating manner.
5. The filter screen assembly of claim 1, further comprising:
and the cleaning assembly (50) is at least partially contacted with the filter screen body part (10), and the cleaning assembly (50) is used for cleaning the filter screen body part (10).
6. A filter screen assembly according to claim 5, wherein at least part of the filter screen body portion (10) is sandwiched between the drive assembly (20) and the cleaning assembly (50).
7. The filter screen assembly of claim 5, wherein the cleaning assembly (50) comprises:
a brush (51), the transition portion (30) being in driving connection with the brush (51);
a dust collection box (52), at least part of the brush (51) is arranged in the dust collection box (52), and the dust collection box (52) is used for collecting dust on the filter screen body part (10);
wherein the filter screen body part (10) is movably arranged relative to the brush (51).
8. The filter screen assembly of claim 7, wherein the cleaning assembly (50) further comprises:
the second driving gear (53), the second driving gear (53) is connected with the pivot (511) of brush (51), second driving gear (53) can with transition portion (30) meshes, in order that when transition portion (30) are located first mounted position, transition portion (30) drive second driving gear (53) with drive assembly (20) synchronous motion.
9. The filter screen assembly of claim 8, wherein the drive assembly (20) comprises:
a first driving gear (21), wherein the first driving gear (21) is in driving connection with the filter screen body part (10), and when the transition part (30) is positioned at the first installation position, the transition part (30) is connected with the first driving gear (21);
wherein the pitch circle diameter of the first driving gear (21) is a, the pitch circle diameter of the transition part (30) is b, and the pitch circle diameter of the second driving gear (53) is c, b > a > c.
10. A filter screen assembly according to claim 9, wherein the filter screen body portion (10) is provided with drive teeth (13), the first drive gear (21) being in mesh with the drive teeth (13), the drive assembly (20) further comprising:
a connecting shaft (22), the first drive gear (21) being arranged on the connecting shaft (22);
a guide wheel (23), wherein the guide wheel (23) is arranged on the connecting shaft (22), and the guide wheel (23) is contacted with the filter screen body part (10);
wherein, part of the filter screen body part (10) is clamped between the guide wheel (23) and the brush (51).
11. The filter screen assembly of claim 10, wherein the number of drive teeth (13) is two, a first drive tooth (13) being in mesh with the first drive gear (21), the drive assembly (20) further comprising:
a third drive gear (24), the third drive gear (24) being arranged on the connecting shaft (22), the third drive gear (24) being in mesh with the second drive tooth (13);
wherein the guide wheel (23) is arranged between the first drive gear (21) and the third drive gear (24).
12. The filter screen assembly of claim 7, wherein the cleaning assembly (50) further comprises:
a dust box cover (54), wherein the dust box cover (54) is connected with the dust box (52);
the driving assembly (20) and the transition part (30) are arranged in a cavity formed by the dust box cover (54) and the dust box (52), and a stop part (541) used for being in limit contact with the transition part (30) is arranged on the dust box cover (54).
13. The filter assembly of claim 12, wherein the dust box cover (54) is provided with comb teeth (542), and the comb teeth (542) are configured to contact the brush (51) to clean dust on the brush (51).
14. The filter screen assembly according to claim 12, wherein a guide rib (543) is provided on the dust box cover (54), the guide rib (543) is in contact with the filter screen body portion (10), and a part of the filter screen body portion (10) is sandwiched between the driving assembly (20) and the guide rib (543).
15. A filter screen assembly according to claim 12, wherein the dust box cover (54) is provided with a mounting slot (544), at least part of the brush (51) passing through the mounting slot (544) to be in contact with the filter screen body portion (10).
16. A filter assembly according to claim 1, wherein the filter body portion (10) is a planar filter or a circular filter.
17. A filter screen assembly according to claim 1, wherein the filter screen body portion (10) comprises:
a first connection end (11);
-a second connection end (12), said first connection end (11) and said second connection end (12) being detachably connected so that said filter screen body portion (10) has an expanded condition for installation and a ring condition for filtering.
18. The filter screen assembly of claim 17, wherein the transition portion (30) is in the second installation position when the filter screen body portion (10) is in the deployed state; when the transition portion (30) is in the first installation position, the filter screen body portion (10) is in the annular state.
19. A filter assembly according to claim 17, wherein the drive assembly (20) is wrapped within an annular cavity formed by the filter body portion (10) when the filter body portion (10) is in the annular condition.
20. An air conditioner comprising a filter assembly and an air conditioner body (60), wherein the filter assembly is the filter assembly of any one of claims 1 to 19, the filter assembly being provided on the air conditioner body (60).
21. An air conditioner according to claim 20, wherein a guide groove (61) is provided on the air conditioner body (60), and the filter screen body portion (10) is provided in the guide groove (61).
22. An air conditioner according to claim 20, wherein the filter screen assembly is the filter screen assembly of claim 17, the air conditioner body (60) is provided with a guide groove (61), and when the filter screen body (10) is in the unfolded state, the filter screen body (10) can move along the guide groove (61) until the first connecting end (11) and the second connecting end (12) are abutted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810230652.2A CN108317712B (en) | 2018-03-20 | 2018-03-20 | Filter screen subassembly and have its air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810230652.2A CN108317712B (en) | 2018-03-20 | 2018-03-20 | Filter screen subassembly and have its air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108317712A CN108317712A (en) | 2018-07-24 |
| CN108317712B true CN108317712B (en) | 2023-07-14 |
Family
ID=62899741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810230652.2A Active CN108317712B (en) | 2018-03-20 | 2018-03-20 | Filter screen subassembly and have its air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108317712B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578971B (en) * | 2019-09-05 | 2021-06-25 | 泉州市宏盼机械科技有限公司 | Self-cleaning air conditioner outdoor unit |
| CN111023550B (en) * | 2019-12-16 | 2020-11-20 | 珠海格力电器股份有限公司 | Filter screen assembly, air conditioner and air conditioner control method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008069087A1 (en) * | 2006-12-04 | 2008-06-12 | Sharp Kabushiki Kaisha | Filter and air conditioning apparatus using the same |
| CN101451760A (en) * | 2007-12-03 | 2009-06-10 | 珠海格力电器股份有限公司 | Air conditioner capable of auto-cleaning filter screen |
| CN201273668Y (en) * | 2008-08-05 | 2009-07-15 | 苏州三星电子有限公司 | Filtering apparatus for vertical cabinet type air-conditioner |
| CN201454301U (en) * | 2009-06-19 | 2010-05-12 | 丁宏广 | Air-conditioning filter screen automatic sweeping system |
| CN102607156A (en) * | 2012-03-19 | 2012-07-25 | 海尔集团公司 | Self-cleaning filtering component of air conditioner and air conditioner indoor unit |
| CN104964421A (en) * | 2015-07-27 | 2015-10-07 | 海信（山东）空调有限公司 | Air conditioner with filter net cleaning device and cleaning method |
| CN105352164A (en) * | 2015-10-20 | 2016-02-24 | 青岛海尔空调器有限总公司 | Air conditioner and automatic filter screen cleaning device and method for air conditioner |
| CN105570994A (en) * | 2016-01-26 | 2016-05-11 | 广东美的制冷设备有限公司 | Air-conditioner |
| CN205939630U (en) * | 2016-07-15 | 2017-02-08 | 广东美的制冷设备有限公司 | Machine in filter screen driving piece and air conditioning |
| CN208012056U (en) * | 2018-03-20 | 2018-10-26 | 珠海格力电器股份有限公司 | Screen modules and air conditioner with it |
-
2018
- 2018-03-20 CN CN201810230652.2A patent/CN108317712B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008069087A1 (en) * | 2006-12-04 | 2008-06-12 | Sharp Kabushiki Kaisha | Filter and air conditioning apparatus using the same |
| CN101451760A (en) * | 2007-12-03 | 2009-06-10 | 珠海格力电器股份有限公司 | Air conditioner capable of auto-cleaning filter screen |
| CN201273668Y (en) * | 2008-08-05 | 2009-07-15 | 苏州三星电子有限公司 | Filtering apparatus for vertical cabinet type air-conditioner |
| CN201454301U (en) * | 2009-06-19 | 2010-05-12 | 丁宏广 | Air-conditioning filter screen automatic sweeping system |
| CN102607156A (en) * | 2012-03-19 | 2012-07-25 | 海尔集团公司 | Self-cleaning filtering component of air conditioner and air conditioner indoor unit |
| CN104964421A (en) * | 2015-07-27 | 2015-10-07 | 海信（山东）空调有限公司 | Air conditioner with filter net cleaning device and cleaning method |
| CN105352164A (en) * | 2015-10-20 | 2016-02-24 | 青岛海尔空调器有限总公司 | Air conditioner and automatic filter screen cleaning device and method for air conditioner |
| CN105570994A (en) * | 2016-01-26 | 2016-05-11 | 广东美的制冷设备有限公司 | Air-conditioner |
| CN205939630U (en) * | 2016-07-15 | 2017-02-08 | 广东美的制冷设备有限公司 | Machine in filter screen driving piece and air conditioning |
| CN208012056U (en) * | 2018-03-20 | 2018-10-26 | 珠海格力电器股份有限公司 | Screen modules and air conditioner with it |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108317712A (en) | 2018-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108317712B (en) | Filter screen subassembly and have its air conditioner | |
| CN106123281B (en) | A kind of air-conditioning filter net automatic dust removing mechanism and air conditioner | |
| TW200810823A (en) | Filter auto-renew apparatus | |
| CN109950806B (en) | Dust removal switch board | |
| CN201637061U (en) | Inlet air filtering device of indoor unit of air conditioner | |
| CN208012056U (en) | Screen modules and air conditioner with it | |
| JP2011257548A (en) | Air filter device and projection type image display apparatus using the same | |
| CN112246034A (en) | Cleaning assembly for indoor air purification device ventilation pipeline | |
| CN108404554B (en) | Filter screen, filter screen subassembly and air conditioner | |
| CN108518844B (en) | Automatic filter screen updating device and air conditioner with same | |
| CN201200095Y (en) | Hand-hold brush machine with soft shaft | |
| EP2823744B1 (en) | Vacuum cleaner | |
| CN208244330U (en) | Filter screen, screen modules and air conditioner | |
| CN219124292U (en) | Spherical camera | |
| CN104197497B (en) | Air filter and application thereof | |
| CN202813708U (en) | Filter net mechanism of wall-mounting type air conditioning indoor machine | |
| CN207952051U (en) | Filtering net cleaning mechanism and air conditioner | |
| CN102607156A (en) | Self-cleaning filtering component of air conditioner and air conditioner indoor unit | |
| CN219014464U (en) | Self-cleaning device for air conditioner filter screen | |
| CN111513627A (en) | Dust barrel with detachable filter screen for handheld dust collector | |
| CN219334562U (en) | Electrostatic air purifying plate structure | |
| CN202521819U (en) | Air-conditioner filter self-cleaning assembly and air-conditioner indoor unit | |
| CN216630129U (en) | Double-filter-screen air filter | |
| CN203436946U (en) | Filter screen cleaning device for air purifier | |
| CN219976653U (en) | Screen mesh filtering structure convenient to detach for air purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |