CN214620039U - Filter screen mechanism and air conditioner with same - Google Patents
Filter screen mechanism and air conditioner with same Download PDFInfo
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- CN214620039U CN214620039U CN202023254623.1U CN202023254623U CN214620039U CN 214620039 U CN214620039 U CN 214620039U CN 202023254623 U CN202023254623 U CN 202023254623U CN 214620039 U CN214620039 U CN 214620039U
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- filter screen
- cleaning brush
- screen mechanism
- filter
- support frame
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- 230000007246 mechanism Effects 0.000 title claims abstract description 59
- 238000004140 cleaning Methods 0.000 claims abstract description 107
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 239000000428 dust Substances 0.000 claims description 34
- 230000007704 transition Effects 0.000 claims description 7
- 230000002441 reversible effect Effects 0.000 abstract description 9
- 230000033001 locomotion Effects 0.000 description 5
- 230000007306 turnover Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model provides a filter screen mechanism and have its air conditioner, filter screen mechanism includes: a support frame; the filter screen piece moves between a first position and a second position along a preset track relative to the support frame; the cleaning brush is rotatably arranged on the support frame around the axis of the cleaning brush, and the brush bristles of the cleaning brush are arranged around the brush rod of the cleaning brush and are used for being in contact with the filter screen piece so as to clean the filter screen piece when the filter screen piece moves; wherein, the cleaning brush is connected with the filter screen component in a transmission way so as to drive the filter screen component to move when the cleaning brush rotates. The utility model discloses a filter screen mechanism has solved the cabinet air conditioner of the upper and lower reversible air-out of prior art among the prior art and has dismantled the filter screen and get off the comparatively loaded down with trivial details problem of abluent operation again.
Description
Technical Field
The utility model relates to an air conditioner technical field particularly, relates to a filter screen mechanism and have its air conditioner.
Background
In the cabinet air conditioner of upper and lower reversible air-out among the prior art, the filter screen is usually designed to the detachable device, so that dismantle the filter screen and get off and wash, but dismantle the filter screen and get off abluent operation comparatively loaded down with trivial details again, although the washing problem has been solved, but its loading and unloading and manual abluent step have brought the trouble for the user, it has influenced the whole outward appearance of air conditioner simultaneously, and present filter screen dust collector structure is complicated, occupation space is big, the inside structure setting of air conditioner has been influenced, and not widely adopted.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a filter screen mechanism and have its air conditioner to dismantle the filter screen in the cabinet-type air conditioner of the upper and lower reversible air-out of the prior art among the solution prior art get off the comparatively loaded down with trivial details problem of abluent operation again.
In order to achieve the above object, according to an aspect of the present invention, there is provided a filter screen mechanism, including: a support frame; the filter screen piece moves between a first position and a second position along a preset track relative to the support frame; the cleaning brush is rotatably arranged on the support frame around the axis of the cleaning brush, and the brush bristles of the cleaning brush are arranged around the brush rod of the cleaning brush and are used for being in contact with the filter screen piece so as to clean the filter screen piece when the filter screen piece moves; wherein, the cleaning brush is connected with the filter screen component in a transmission way so as to drive the filter screen component to move when the cleaning brush rotates.
Furthermore, the filter screen mechanism also comprises a driving part, and the driving part is arranged on the support frame; the driving component is in driving connection with the cleaning brush so as to drive the cleaning brush to rotate around the axis of the cleaning brush.
Furthermore, the driving part is a motor, an output shaft of the motor is fixedly connected with the cleaning brush, and a rotating axis of the output shaft of the motor is overlapped with a rotating axis of the cleaning brush, so that the cleaning brush rotates coaxially with the output shaft of the motor.
Furthermore, a gear is arranged on the cleaning brush, a rack is arranged on the filter screen piece, and the gear is meshed with the rack so as to drive the filter screen piece to move when the cleaning brush rotates.
Further, the filter screen piece comprises a filter screen frame and a filter screen arranged on the filter screen frame, and the filter screen frame is matched with the support frame in a sliding mode.
Further, the thickness of the filter screen is 0.5mm to 2 mm.
Further, the shortest distance between the rotation axis of the cleaning brush and the filter screen of the filter screen member is smaller than the smallest distance between one end of the cleaning brush facing the filter screen of the filter screen member and the rotation axis of the cleaning brush; and/or the minimum distance between the end of the cleaning brush facing the filter mesh of the filter mesh element and the axis of rotation of the cleaning brush is in the range of 12mm to 16 mm.
Furthermore, the opposite sides of the support frame are provided with guide grooves, the two guide grooves are respectively arranged corresponding to the opposite sides of the filter screen element, and the opposite sides of the filter screen element are arranged in the guide grooves, so that the filter screen element slides along the guide grooves.
Further, the guide groove comprises a first groove section, a second groove section and a transition groove section for connecting the first groove section and the second groove section; the first groove section and the second groove section are strip-shaped flat groove sections, the first groove section is parallel to a supporting base surface for supporting the air conditioner with the filter screen mechanism, and the second groove section is vertical to the supporting base surface; the transition groove section is an arc-shaped groove section.
Furthermore, the filter screen mechanism also comprises a dust collection box, the dust collection box is arranged corresponding to the cleaning brush, and the dust collection box is positioned on one side of the cleaning brush close to the supporting base surface and used for collecting dust brushed by the cleaning brush.
Furthermore, two filter screen pieces are arranged on two opposite sides of the support frame symmetrically; the cleaning brushes are two, and the two cleaning brushes and the two filter screen pieces are arranged in a one-to-one correspondence mode so as to respectively clean the corresponding filter screen pieces.
According to the utility model discloses an on the other hand provides an air conditioner, including filter screen mechanism, filter screen mechanism is foretell filter screen mechanism.
Use the technical scheme of the utility model, the utility model provides a filter screen mechanism, it is connected cleaning brush and filter screen spare transmission, move along predetermined orbit with drive filter screen spare in cleaning brush pivoted, remove with the automatic dust removal to filter screen spare in the inside realization of air conditioner, this filter screen mechanism simple structure, occupation space is little, the business turn over wind influence to the air conditioner is less, can better accomplish the dust removal to filter screen spare, the upper and lower counter-rotating air-out among the prior art is solved and the comparatively loaded down with trivial details problem of abluent operation is dismantled down again to the filter screen in the cabinet air conditioner of air-out down, it is complicated also to have solved present existing filter screen dust collector structure, occupation space is big, influence the problem of the inside structure setting of air conditioner.
Drawings
The accompanying drawings, which form a part of the present application, 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 and not to limit the invention. In the drawings:
fig. 1 shows a schematic structural view of an embodiment of a filter screen mechanism according to the present invention;
FIG. 2 shows a cross-sectional view of the filter screen mechanism shown in FIG. 1; and
fig. 3 shows a cross-sectional view of the support frame in the filter screen mechanism shown in fig. 2.
Wherein the figures include the following reference numerals:
1. a support frame; 11. a guide groove; 111. a first groove section; 112. a second groove section; 113. a transition trough section; 2. a filter mesh element; 21. a filter screen frame; 22. a filter screen; 3. a cleaning brush; 4. a drive member; 5. a gear; 6. a rack; 7. a dust collecting box.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 3, the utility model provides a filter screen mechanism, include: a support frame 1; the filter screen member 2 moves between a first position and a second position along a preset track relative to the support frame 1; the cleaning brush 3 is rotatably arranged on the support frame 1 around the axis of the cleaning brush 3, and bristles of the cleaning brush 3 are arranged around a brush rod of the cleaning brush 3 and are used for being in contact with the filter screen piece 2 so as to clean the filter screen piece 2 when the filter screen piece 2 moves; wherein the cleaning brush 3 is in driving connection with the filter element 2 to drive the filter element 2 to move when the cleaning brush 3 rotates.
The utility model provides a filter screen mechanism, it is connected cleaning brush 3 with the transmission of filter screen spare 2, move along predetermined orbit with drive filter screen spare 2 when cleaning brush 3 pivoted, remove with the inside automatic dust removal to filter screen spare 2 that realizes at the air conditioner, this filter screen mechanism simple structure, occupation space is little, the business turn over wind influence to the air conditioner is less, can better accomplish the dust removal to filter screen spare 2, the upper and lower reversible air-out among the prior art is solved and the comparatively loaded down with trivial details problem of abluent operation is dismantled to the filter screen in the cabinet air conditioner of lower reversible air-out, it is complicated also to have solved present existing filter screen dust collector structure, occupation space is big, influence the problem of the inside structure setting of air conditioner.
As shown in fig. 1, the filter screen mechanism further comprises a driving part 4, and the driving part 4 is arranged on the support frame 1; the driving part 4 is in driving connection with the cleaning brush 3 to drive the cleaning brush 3 to rotate around the axis of the cleaning brush.
The utility model discloses a filter screen mechanism simple structure, occupation space is little, only adopts a drive unit 4 to drive the motion of cleaning brush 3 and filter screen spare 2 simultaneously to the realization is to the cleanness of filter screen spare 2.
Specifically, the driving part 4 is a motor, an output shaft of the motor is fixedly connected with the cleaning brush 3, and a rotation axis of the output shaft of the motor coincides with a rotation axis of the cleaning brush 3, so that the cleaning brush 3 coaxially rotates along with the output shaft of the motor.
As shown in fig. 1 and 2, the cleaning brush 3 is provided with a gear 5, the filter element 2 is provided with a rack 6, and the gear 5 is engaged with the rack 6 to move the filter element 2 when the cleaning brush 3 rotates. Therefore, the gear 5 can drive the rack 6 and the filter screen piece 2 to move along a preset track while rotating along with the cleaning brush 3, so that the filter screen piece 2 is cleaned.
Specifically, the filter net member 2 includes a filter net frame 21 and a filter net 22 mounted on the filter net frame 21, and the filter net frame 21 is slidably engaged with the support frame 1. The filter screen 22 is connected with the support frame 1 in a sliding way through the filter screen frame 21.
Preferably, the thickness of the filter net 22 is 0.5mm to 2 mm. Further preferably, the thickness of the filter screen 22 is 1mm, and the thickness of the filter screen 22 is set to facilitate the processing and forming of the filter screen 22 and the bending deformation of the filter screen 22, so that the movement posture of the filter screen is more fit with the predetermined track.
Preferably, the shortest distance between the axis of rotation of the cleaning brush 3 and the filter mesh 22 of the filter mesh member 2 is smaller than the smallest distance between the end of the cleaning brush 3 facing the filter mesh 22 of the filter mesh member 2 and the axis of rotation of the cleaning brush 3; and/or the minimum distance between the end of the bristles of the cleaning brush 3 facing the filter mesh 22 of the filter element 2 and the axis of rotation of the cleaning brush 3 is in the range of 12mm to 16 mm.
It is further preferred that the minimum distance between the end of the cleaning brush 3 facing the filter screen 22 of the filter screen member 2 and the axis of rotation of the cleaning brush 3 is 15mm, and that the minimum distance between the axis of rotation of the cleaning brush 3 and the filter screen 22 of the filter screen member 2 is smaller than the minimum distance between the end of the cleaning brush 3 facing the filter screen 22 of the filter screen member 2 and the axis of rotation of the cleaning brush 3. When the dust removing device works, the driving part 4 drives the cleaning brush 3 to rotate, and simultaneously, the filter screen piece 2 slides along a preset track on the support frame 1, in the process, the cleaning brush 3 and the filter screen piece 2 move relatively, and dust on the filter screen 22 can be swept away, so that automatic dust removal of the filter screen piece 2 is realized.
Specifically, the opposite sides of the support frame 1 are provided with guide grooves 11, the two guide grooves 11 are respectively arranged corresponding to the opposite sides of the filter screen member 2, and the opposite sides of the filter screen member 2 are arranged in the guide grooves 11, so that the filter screen member 2 slides along the guide grooves 11.
Specifically, the filter screen member 2 is provided at opposite sides thereof with racks 6 for engagement with gears 5 at both axial ends of the cleaning brush 3, respectively. When the filter screen mechanism is in a dust removal state, the driving part 4 works to drive the cleaning brush 3 to rotate around the axis of the cleaning brush, and simultaneously drives the filter screen part 2 to slide along the guide groove 11 on the support frame 1.
As shown in fig. 3, the guide groove 11 includes a first groove section 111 and a second groove section 112, and a transition groove section 113 connecting between the first groove section 111 and the second groove section 112; the first groove section 111 and the second groove section 112 are strip-shaped flat groove sections, the first groove section 111 is parallel to a supporting base plane for supporting an air conditioner with a filter screen mechanism, and the second groove section 112 is perpendicular to the supporting base plane; the transition trough section 113 is an arcuate trough section.
In particular, the first and second channel segments 111, 112 are perpendicular to each other and the second channel segment 112 extends to the side away from the support base, which enables to arrange the movement trajectory of the filter element 2 in a small accommodation space. The filter element 2 being in the first position means that the filter element 2 is in the state shown in fig. 1, most of the filter element 2 is engaged with the first groove section 111, the filter mechanism is in the closed state, and the air flow needs to pass through the filter element 2 for filtering; the filter element 2 being in the second position means that a large part of the filter element 2 is engaged with the second channel section 112 and the filter screen mechanism is in the open state, the air flow can flow directly without passing the filter element 2.
As shown in fig. 1 and 2, the filter screen mechanism further includes a dust collecting box 7, the dust collecting box 7 is disposed corresponding to the cleaning brush 3, and the dust collecting box 7 is located on one side of the cleaning brush 3 close to the supporting base surface for collecting the dust brushed by the cleaning brush 3.
Specifically, the dust box 7 has an accommodating chamber for accommodating dust and foreign substances and an opening portion communicating with the accommodating chamber, the opening portion being provided on a side of the dust box 7 remote from a support base for supporting the air conditioner having the filter screen mechanism, and being located directly below the cleaning brush 3 to collect dust, foreign substances, and the like on the filter screen 22 brushed down by the cleaning brush 3.
As shown in fig. 1 and 2, two filter screen members 2 are provided, and the two filter screen members 2 are symmetrically arranged at two opposite sides of the support frame 1; the cleaning brushes 3 are two, and the two cleaning brushes 3 are arranged in one-to-one correspondence with the two filter screen members 2 so as to respectively clean the corresponding filter screen members 2. In particular, the directions of movement of the two filter elements 2 are opposite to each other, and correspondingly, the directions of rotation of the two cleaning brushes 3 are also opposite to each other.
The utility model discloses a filter screen mechanism not only can realize removing dust to the automation of filter screen spare 2 through setting up of cleaning brush 3 and filter screen spare 2, can also realize opening and being closed of filter screen mechanism through the relative motion of two filter screen spares 2 to the use of the air conditioner that is applicable to upper and lower reversible air-out.
The utility model also provides an air conditioner, including filter screen mechanism, filter screen mechanism is foretell filter screen mechanism.
Specifically, the utility model discloses an air conditioner is the cabinet air conditioner of upper and lower reversible air-out, and filter screen mechanism installs in the head subassembly of air conditioner to make filter screen spare 2 be located the wind channel that the cabinet air conditioner was close to last wind gap department.
Specifically, the air conditioner includes: the air duct is communicated with the outside of the machine shell; the filter screen mechanism is arranged in the air duct; when the air inlet is used for air outlet, the filter screen mechanism is opened, so that the air in the shell is exhausted out of the shell through the air channel; when the air inlet is used for air inlet, the filter screen mechanism is closed, so that the air outside the casing enters the casing from the air inlet and passes through the filter screen 22 of the filter screen mechanism.
(1) When the upper air inlet is an air outlet, the controller sends a signal to enable the driving part 4 to drive the cleaning brush 3 to rotate and simultaneously drive the filter screen piece 2 to move along a preset track, and when the filter screen piece 2 moves from a first position to a second position, the filter screen mechanism is opened to reduce the wind resistance of the filter screen mechanism and realize large-air-volume air supply of the air conditioner; when the air inlet is an air inlet, the driving part 4 receives the control signal again to rotate reversely, drives the cleaning brush 3 to rotate reversely, drives the filter screen part 2 to move reversely along the preset track, and finally returns to the first position, and the filter screen mechanism is closed to prevent dust from entering the air conditioner.
(2) When the controller starts a cleaning program, a signal is sent out to enable the driving part 4 to drive the cleaning brush 3 to rotate and simultaneously drive the filter screen piece 2 to move from a first position to a second position along a preset track, and in the process, the cleaning brush 3 and the filter screen piece 2 can move relatively to clean dust on the filter screen piece 2; then, the driving part 4 receives the control signal again to rotate reversely, and drives the cleaning brush 3 to rotate reversely, and simultaneously drives the filter screen member 2 to move reversely along the predetermined track until the filter screen member 2 returns to the first position.
From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:
the utility model provides a filter screen mechanism, it is connected cleaning brush 3 with the transmission of filter screen spare 2, it removes along predetermined orbit to drive filter screen spare 2 when cleaning brush 3 pivoted, remove with the inside automatic dust removal to filter screen spare 2 that realizes at the air conditioner, this filter screen mechanism simple structure, occupation space is little, the business turn over wind influence to the air conditioner is less, can better accomplish the dust removal to filter screen spare 2, the upper and lower reversible air-out among the prior art has been solved and the comparatively loaded down with trivial details problem of abluent operation is got off again to the filter screen dismantlement in the cabinet air conditioner of lower reversible air-out, it is complicated to have also solved present filter screen dust collector structure, occupation space is big, influence the problem of the inside structure setting of air conditioner.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (12)
1. A filter screen mechanism, comprising:
a support frame (1);
a filter element (2), said filter element (2) being movable along a predetermined trajectory between a first position and a second position with respect to said support frame (1);
the cleaning brush (3) is rotatably arranged on the support frame (1) around the axis of the cleaning brush (3), and bristles of the cleaning brush (3) are arranged around a brush rod of the cleaning brush (3) and are used for being in contact with the filter screen element (2) so as to clean the filter screen element (2) when the filter screen element (2) moves;
the cleaning brush (3) is in transmission connection with the filter screen element (2) so as to drive the filter screen element (2) to move when the cleaning brush (3) rotates.
2. The filter screen mechanism according to claim 1,
the filter screen mechanism further comprises a driving part (4), and the driving part (4) is arranged on the support frame (1);
the driving part (4) is in driving connection with the cleaning brush (3) so as to drive the cleaning brush (3) to rotate around the axis of the cleaning brush.
3. A filter screen mechanism according to claim 2, wherein the drive member (4) is an electric motor,
the output shaft of the motor is fixedly connected with the cleaning brush (3), and the rotating axis of the output shaft of the motor is superposed with the rotating axis of the cleaning brush (3), so that the cleaning brush (3) rotates coaxially with the output shaft of the motor.
4. A filter screen mechanism according to claim 3, wherein the cleaning brush (3) is provided with a gear (5), the filter screen member (2) is provided with a rack (6), and the gear (5) is engaged with the rack (6) to move the filter screen member (2) when the cleaning brush (3) rotates.
5. A filter screen unit according to claim 1, characterised in that the filter screen member (2) comprises a filter screen frame (21) and a filter screen (22) mounted on the filter screen frame (21), the filter screen frame (21) being slidably engaged with the support frame (1).
6. A filter screen mechanism according to claim 5, wherein the filter screen (22) is 0.5mm to 2mm thick.
7. The filter screen mechanism according to claim 1,
the shortest distance between the axis of rotation of the cleaning brush (3) and the filter mesh (22) of the filter mesh element (2) is smaller than the smallest distance between the end of the cleaning brush (3) facing the filter mesh (22) of the filter mesh element (2) and the axis of rotation of the cleaning brush (3); and/or
The minimum distance between one end of the cleaning brush (3) facing the filter screen (22) of the filter screen element (2) and the rotation axis of the cleaning brush (3) ranges from 12mm to 16 mm.
8. A filter screen mechanism according to claim 1, wherein the support frame (1) is provided with guide grooves (11) on opposite sides thereof, the two guide grooves (11) are respectively provided corresponding to opposite sides of the filter screen member (2), and both opposite sides of the filter screen member (2) are provided in the guide grooves (11) so that the filter screen member (2) slides along the guide grooves (11).
9. A filter screen mechanism according to claim 8, wherein the guide slot (11) comprises a first slot section (111) and a second slot section (112) and a transition slot section (113) connecting between the first slot section (111) and the second slot section (112); the first groove section (111) and the second groove section (112) are strip-shaped flat groove sections, the first groove section (111) is parallel to a supporting base surface for supporting an air conditioner with the filter screen mechanism, and the second groove section (112) is perpendicular to the supporting base surface; the transition groove section (113) is an arc-shaped groove section.
10. The filter screen mechanism according to claim 1, further comprising a dust collecting box (7), wherein the dust collecting box (7) is disposed corresponding to the cleaning brush (3), and the dust collecting box (7) is disposed on a side of the cleaning brush (3) close to a supporting base surface for collecting dust brushed by the cleaning brush (3).
11. The filter screen mechanism according to any one of claims 1 to 10,
the number of the filter screen pieces (2) is two, and the two filter screen pieces (2) are symmetrically arranged on two opposite sides of the support frame (1);
the cleaning device is characterized in that the number of the cleaning brushes (3) is two, and the two cleaning brushes (3) and the two filter screen pieces (2) are arranged in a one-to-one correspondence mode so as to respectively clean the corresponding filter screen pieces (2).
12. An air conditioner comprising a filter screen mechanism, wherein the filter screen mechanism is as claimed in any one of claims 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023254623.1U CN214620039U (en) | 2020-12-29 | 2020-12-29 | Filter screen mechanism and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023254623.1U CN214620039U (en) | 2020-12-29 | 2020-12-29 | Filter screen mechanism and air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214620039U true CN214620039U (en) | 2021-11-05 |
Family
ID=78433489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023254623.1U Active CN214620039U (en) | 2020-12-29 | 2020-12-29 | Filter screen mechanism and air conditioner with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214620039U (en) |
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2020
- 2020-12-29 CN CN202023254623.1U patent/CN214620039U/en active Active
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