CN112577180A - Filter screen structure and air conditioner with same - Google Patents
Filter screen structure and air conditioner with same Download PDFInfo
- Publication number
- CN112577180A CN112577180A CN202011593114.3A CN202011593114A CN112577180A CN 112577180 A CN112577180 A CN 112577180A CN 202011593114 A CN202011593114 A CN 202011593114A CN 112577180 A CN112577180 A CN 112577180A
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- Prior art keywords
- filter screen
- filter
- screens
- assembly
- vent
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- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a filter screen structure and an air conditioner with the same. A filter screen construction comprising: the filter screen assembly comprises a plurality of filter screens, the plurality of filter screens are arranged along a first direction, and at least one filter screen in the plurality of filter screens is movably arranged along a second direction; the filter screen assembly is provided with an open state for avoiding the vent and a closed state for shielding the vent, and when the filter screen assembly is in the open state, the filter screens are in initial positions which are mutually overlapped; when the filter screen assembly is in a closed state, at least one filter screen in the plurality of filter screens moves to a shielding position for shielding the ventilation opening together along the second direction. The filter screen structure can avoid and shield the vent opening by simply moving the filter screen, and solves the problem that the filter screen structure of the air conditioner in the prior art occupies a large space.
Description
Technical Field
The invention relates to the field of air conditioners, in particular to a filter screen structure and an air conditioner with the same.
Background
In the cabinet air conditioner with upper and lower reversible air outlets, the air outlet and the air inlet are the same channel. When the channel is an air outlet, the filter screen assembly needs to be opened to prevent the filter screen from blocking the air outlet; when the passageway is the air intake, in order to prevent that the dust from getting into inside the evaporimeter, prevent that the inside pollution of evaporimeter is serious, need close the filter screen.
In the prior art, the air conditioner is difficult to realize the self-opening and closing of the filter screen, and the movement mechanism for opening and closing the filter screen is complex and occupies a large space, so that the whole filter screen structure occupies a large space. In addition, the air conditioner in the prior art is difficult to be provided with a dust removal structure for automatically removing dust from the filter screen, so that the efficiency of the mode for cleaning the filter screen is low.
Disclosure of Invention
The invention mainly aims to provide a filter screen structure and an air conditioner with the same, and aims to solve the problem that the filter screen structure of the air conditioner in the prior art occupies a large space.
In order to achieve the above object, according to one aspect of the present invention, there is provided a filter screen structure including: the filter screen assembly comprises a plurality of filter screens, the plurality of filter screens are arranged along a first direction, and at least one filter screen in the plurality of filter screens is movably arranged along a second direction; the filter screen assembly is provided with an open state for avoiding the vent and a closed state for shielding the vent, and when the filter screen assembly is in the open state, the filter screens are in initial positions which are mutually overlapped; when the filter screen assembly is in a closed state, at least one filter screen in the plurality of filter screens moves to a shielding position for shielding the ventilation opening together along the second direction.
Further, the first direction is perpendicular to the second direction.
Further, the filter screen assembly further comprises: and the driving part is in driving connection with at least one filter screen so as to drive the corresponding filter screen to move.
Further, a plurality of filter screens are all movably arranged along the second direction, each filter screen is provided with a rack portion, and the driving part is provided with a plurality of gear portions used for being meshed with the rack portions of the filter screens, so that the corresponding filter screens are driven to move through matching between the rack portions and the corresponding gear portions.
Further, the filter screen assembly further comprises: the dust collecting box is provided with a plurality of filter screens, and when the filter screen assembly is in a closed state, at least part of each filter screen is positioned in the dust collecting box.
Further, the dust collecting box comprises a box body part and a mounting frame arranged in the box body part, and a sliding track for mounting the plurality of filter screens is arranged on the mounting frame.
Further, the filter screen structure still includes: the brush assembly is rotatably arranged on the plurality of filter screens, and the plurality of filter screens are in transmission connection with the brush assembly so as to drive the brush assembly to rotate to clean the plurality of filter screens when the corresponding filter screens move.
Further, the brush assembly includes: a plurality of brushes all are provided with at least one brush on each filter screen, and each filter screen all sets up along the second direction is movably.
Furthermore, a rack portion is arranged on the filter screen, and a transmission gear meshed with the rack portion is arranged on the hairbrush, so that the hairbrush is driven to rotate through the matching between the rack portion and the rack portion.
Further, at least one brush is arranged on two sides of at least one of the filter screens.
Further, the filter screen subassembly is a plurality of, and a plurality of filter screen subassemblies are arranged along the circumference of vent to shelter from the vent jointly.
According to another aspect of the present invention, there is provided an air conditioner, comprising a casing and a filter screen structure disposed on the casing, wherein the filter screen structure is the above filter screen structure.
By applying the technical scheme of the invention, the filter screen assembly moves between the opening state of the avoiding vent and the closing state of the shielding vent, and when the filter screen assembly is in the opening state, each filter screen in the filter screen assembly is in the initial position of mutual superposition; when the filter screen assembly is in a closed state, at least one filter screen in the plurality of filter screens in the filter screen assembly moves to a shielding position for shielding the vent hole together along the second direction, the filter screen structure can realize avoidance and shielding of the vent hole through simple movement of the filter screen, and when the filter screen of the structure is in an initial position, the filter screens are in a mutually overlapped state and occupy a smaller space; when the filter screen is in a shielding position, each filter screen is moved and extended out, the transmission mode and the motion mode are simple, and the filter screen occupies a small space, so that the problem that the filter screen structure of the air conditioner in the prior art occupies a large space is solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, 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 an exploded view of an embodiment of a filter screen structure according to the invention;
FIG. 2 shows a schematic view of the drive assembly of the filter screen arrangement of FIG. 1;
FIG. 3 shows a schematic view of the construction of the dust container of the filter structure of FIG. 1;
FIG. 4 shows a schematic view of the construction of the brush of the filter screen construction of FIG. 1;
FIG. 5 is a schematic view of the screen structure with the screen assembly in an open position;
FIG. 6 is a schematic view of the screen structure with the screen assembly in an open position;
FIG. 7 is a schematic view of a screen assembly of the screen configuration in a closed position; and
fig. 8 shows a schematic view of a filter screen assembly of the filter screen arrangement in a closed state.
Wherein the figures include the following reference numerals:
10. a filter screen structure; 110. a filter screen; 111. a rack portion; 120. a drive member; 121. a gear portion; 130. a dust collecting box; 131. a case portion; 132. a mounting frame; 133. a sliding track; 140. a brush; 141. a transmission gear.
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 embodiments with reference to the attached drawings.
Referring to fig. 1-8, the filter screen arrangement 10 of the present invention includes a filter screen assembly. The filter screen assembly includes a plurality of filter screens 110, the plurality of filter screens 110 being disposed in a first direction, and at least one filter screen 110 of the plurality of filter screens 110 being movably disposed in a second direction. The screen assembly has an open state for avoiding the vent and a closed state for shielding the vent. When the filter screen assembly is in the open state, the respective filter screens 110 are in the initial positions stacked on each other; when the filter screen assembly is in the closed state, at least one filter screen 110 of the plurality of filter screens 110 moves in the second direction to a shielding position that collectively shields the vent.
The filter screen assembly of the present invention moves between an open state of an avoidance vent and a closed state of a blocking vent, and when the filter screen assembly is in the open state, each filter screen 110 in the filter screen assembly is in an initial position of being stacked with each other; when the filter screen assembly is in the closed state, at least one filter screen 110 of the plurality of filter screens 110 in the filter screen assembly moves to a shielding position that collectively shields the vent opening along the second direction. The filter screen structure 10 of the present invention can realize avoiding and shielding of the vent opening by simple movement of the filter screen 110, and when the filter screen 110 of such a structure is at the initial position, the filter screens 110 are in a mutually overlapped state, occupying a smaller space; when the filter screen 110 is in a shielding position, each filter screen 110 is moved and extended out, the transmission mode and the motion mode are simple, and the filter screen structure 10 occupies a small space, so that the problem that the filter screen structure 10 of the air conditioner in the prior art occupies a large space is solved.
In some embodiments, the first direction is perpendicular to the second direction. This kind of arrangement, further, has reduced the space of whole filter screen structure.
Fig. 1 shows an exploded view of an embodiment of a filter screen structure 10 according to the invention. Fig. 2 shows a schematic view of the drive member 120 of the filter screen arrangement 10 of fig. 1. Referring to fig. 1 and 2, the screen assembly further includes a drive member 120.
The driving part 120 is drivingly connected to at least one filter screen 110 to drive the corresponding filter screen 110 to move. In some embodiments, the drive component 120 includes a motor to provide power.
In the present embodiment, each of the plurality of filter meshes 110 is movably disposed along the second direction, each of the filter meshes 110 is provided with a rack portion 111, and the driving part 120 has a plurality of gear portions 121 for engaging with the rack portion 111 of each of the filter meshes 110, so as to drive the corresponding filter mesh 110 to move by engagement between each of the rack portions 111 and the corresponding gear portion 121.
Referring to fig. 1, the filter screen assembly further includes a dust box 130. A plurality of filter screens 110 are mounted on the dust box 130, and at least a portion of each filter screen 110 is located within the dust box 130 when the filter screen assembly is in a closed state.
Fig. 3 shows a schematic view of the structure of the dust box 130 of the filter screen structure 10 of fig. 1. Referring to fig. 3, the dust box 130 includes a box portion 131 and a mounting bracket 132 mounted in the box portion 131. The mounting bracket 132 is provided with a slide rail 133 for mounting the plurality of filter screens 110. In some embodiments, when the filter screen 110 moves in the second direction, the filter screen 110 slides within the slide rail 133.
In order to clean the filter screen 110, referring to fig. 1, the filter screen structure 10 further includes a brush assembly, and the brush assembly is used to clean the filter screen 110, so as to prevent dust falling on the filter screen 110 from affecting the quality of the intake air.
In some embodiments, the brush assembly is rotatably mounted on the plurality of filter screens 110, and the plurality of filter screens 110 are drivingly connected to the brush assembly to rotate the brush assembly to clean the plurality of filter screens 110 when the corresponding filter screen 110 moves. The brush assembly can rotate along with the movement of the filter screen 110 at the vent, so that the filter screen 110 is cleaned and automatically cleaned, and the filter screen 110 can be cleaned without disassembling the panel.
Specifically, the brush assembly includes a plurality of brushes 140. At least one brush 140 is disposed on each filter screen 110, and each filter screen 110 is movably disposed along the second direction.
Fig. 4 shows a schematic view of the brush 140 of the filter screen structure 10 of fig. 1. Referring to fig. 1 and 4, the filter screen 110 is provided with a rack portion 111, and the brush 140 is provided with a transmission gear 141 engaged with the rack portion 111 to rotate the brush 140 by the engagement between the rack portion 111 and the rack portion 111.
In order to achieve effective cleaning of the filter screens 110, at least one brush 140 is disposed on both sides of at least one filter screen 110 among the plurality of filter screens 110. Thus, the cleaning effect of the filter net 110 can be improved.
In some embodiments, the filter structure includes a filter assembly and a brush assembly, the filter assembly enables avoidance and shielding of the vent opening by simple movement of the filter 110, and the brush assembly also enables cleaning of the filter 110 by simple movement of the filter 110. The filter screen assembly comprises a filter screen 110, a driving part 120 and a dust collection box 130, wherein the filter screen 110 is used for filtering and purifying air flow entering the ventilation opening, the driving part 120 drives the filter screen 110 through the matching of a gear part 121 on the driving part and a rack part 111 of the filter screen 110, and the filter screen 110 slides in a sliding track 133 of the dust collection box 130. The brush assembly includes a brush 140 and a driving gear 141, and the brush 140 performs a cleaning function on the filter screen 110 by cooperation of the driving gear 141 and the rack portion 111 of the filter screen 110.
In some embodiments, the plurality of filter screen assemblies is arranged along the circumference of the vent to collectively block the vent.
In some embodiments, the air conditioner includes a cabinet and a filter screen structure 10 disposed on the cabinet. The filter screen structure 10 is the filter screen structure 10 of the above embodiment.
In a specific implementation, the filter screen assembly includes four filter screens 110:
the first filter screen, the second filter screen, the third filter screen and the fourth filter screen, the filter screen assembly includes two driving parts 120, which are the first driving part and the second driving part, respectively, and the brush assembly includes four brushes 140. The first driving part and the second driving part both adopt two-stage gears, the first driving part synchronously drives the first filter screen and the second filter screen, and the second driving part synchronously drives the third filter screen and the fourth filter screen.
Wherein, the ratio of the moving speeds of the first filter screen and the second filter screen can be 1: 2.
when the vent was as the air intake, the filter screen subassembly need be in the closed condition for filtered air, the mainboard controller sends the signal of telecommunication, the motor rotates, first filter screen and second filter screen receive the drive of first drive assembly to the middle part of filter screen structure and move, third filter screen and fourth filter screen receive the drive of second drive assembly to the middle part of filter screen structure and move, four filter screens 110 all are in sheltering from the position this moment, four filter screens 110 respectively drive a brush 140 motion in order to clean filter screen 110.
When the vent is used as an air outlet, the filter screen assembly is in an open state for reducing wind resistance, the mainboard controller sends an electric signal, the motor rotates, the first filter screen and the second filter screen are driven by the first driving part to move towards two sides of the filter screen structure, the third filter screen and the fourth filter screen are driven by the second driving part to move towards two sides of the filter screen structure, at the moment, the four filter screens 110 are all in initial positions, and the four filter screens 110 respectively drive one brush 140 to move so as to clean the filter screens 110.
Fig. 5 shows a schematic view of the filter screen assembly of the filter screen arrangement 10 in an open state. Fig. 6 shows a schematic view of the filter screen assembly of the filter screen arrangement 10 in an open state. Referring to fig. 5 and 6, the four filter screens 110 are all in the initial position, and when the filter screen assembly is in the open state, the wind resistance is effectively reduced, and the air conditioner can supply air with large air volume.
In a first embodiment, the first and second filters are in an initial position and the third and fourth filters are in a blocking position with the filter assembly partially opening the vent.
In a second embodiment, the first and second filters are in a blocking position and the third and fourth filters are in an initial position with the filter assembly partially opening the vent.
Fig. 7 shows a schematic view of the filter screen assembly of the filter screen arrangement 10 in a closed state. Fig. 8 shows a schematic view of the filter screen assembly of the filter screen arrangement 10 in a closed state. Referring to fig. 7 and 8, the four filter screens 110 are all located at the shielding position for closing the vent, and when the filter screen assembly is in the closed state, the air flow entering the vent can be filtered, so as to prevent dust from entering the interior of the indoor unit of the air conditioner.
In the description herein, references to the description of the terms "some embodiments," or "other embodiments," or "first embodiment," or "second embodiment," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. And the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:
the filter screen assembly of the present invention moves between an open state of an avoidance vent and a closed state of a blocking vent, and when the filter screen assembly is in the open state, each filter screen 110 in the filter screen assembly is in an initial position of being stacked with each other; when the filter screen assembly is in a closed state, at least one filter screen 110 of the plurality of filter screens 110 in the filter screen assembly moves to a shielding position for shielding the vent together along the second direction, the filter screen structure 10 of the present invention can realize avoiding and shielding of the vent through simple movement of the filter screen 110, and when the filter screen 110 of the structure is in an initial position, the filter screens 110 are in a mutually overlapped state, and occupy a smaller space; when the filter screen 110 is in a shielding position, each filter screen 110 is moved and extended out, the transmission mode and the motion mode are simple, and the filter screen structure 10 occupies a small space, so that the problem that the filter screen structure 10 of the air conditioner in the prior art occupies a large space is solved.
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 structure, comprising:
a filter screen assembly comprising a plurality of filter screens (110), the plurality of filter screens (110) being arranged in a first direction, at least one filter screen (110) of the plurality of filter screens (110) being movably arranged in a second direction;
wherein the filter screen assembly has an open state for avoiding a vent and a closed state for shielding the vent, and when the filter screen assembly is in the open state, the filter screens (110) are in initial positions overlapped with each other;
when the filter screen assembly is in the closed state, at least one of the filter screens (110) of the plurality of filter screens (110) moves in the second direction to a blocking position that collectively blocks the vent.
2. The filter screen structure according to claim 1,
the first direction is perpendicular to the second direction.
3. The filter screen construction of claim 1, wherein the filter screen assembly further comprises:
a driving component (120), wherein the driving component (120) is in driving connection with the at least one filter screen (110) to drive the corresponding filter screen (110) to move.
4. Filter screen structure according to claim 3,
a plurality of filter screens (110) all follow the movably setting of second direction, each all be provided with rack portion (111) on filter screen (110), drive component (120) have be used for with each filter screen (110) a plurality of gear parts (121) that rack portion (111) engaged with mutually, in order to pass through each rack portion (111) and corresponding cooperation between gear part (121), the drive is corresponding filter screen (110) remove.
5. The filter screen structure of claim 4, wherein the filter screen assembly further comprises:
a dust collection box (130), the plurality of filter screens (110) are mounted on the dust collection box (130), and when the filter screen assembly is in the closed state, at least part of each filter screen (110) is positioned in the dust collection box (130).
6. Filter screen structure according to claim 5,
the dust collection box (130) comprises a box body part (131) and a mounting rack (132) installed in the box body part (131), wherein a sliding track (133) used for installing the plurality of filter screens (110) is arranged on the mounting rack (132).
7. The filter screen construction according to claim 1, further comprising:
the brush assembly is rotatably installed on the filter screens (110), the filter screens (110) are in transmission connection with the brush assembly, so that the filter screens (110) are correspondingly driven to rotate to clean the filter screens (110).
8. The filter screen structure according to claim 7, wherein the brush assembly comprises:
the hair brushes (140) are arranged on the filter screens (110), and the filter screens (110) are movably arranged along the second direction.
9. Filter screen structure according to claim 8,
be provided with rack portion (111) on filter screen (110), be provided with on brush (140) with drive gear (141) that rack portion (111) meshed mutually, with through rack portion (111) with cooperation between rack portion (111) drives the brush rotates.
10. Filter screen structure according to claim 8,
at least one brush (140) is arranged on both sides of at least one filter screen (110) in the plurality of filter screens (110).
11. The filter screen structure according to claim 1,
the filter screen subassembly is a plurality of, and is a plurality of the filter screen subassembly is followed the circumference of vent is arranged to shelter from jointly the vent.
12. An air conditioner comprising a cabinet and a filter screen structure (10) provided on the cabinet, characterized in that,
the filter screen structure (10) is a filter screen structure according to any one of claims 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011593114.3A CN112577180A (en) | 2020-12-29 | 2020-12-29 | Filter screen structure and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011593114.3A CN112577180A (en) | 2020-12-29 | 2020-12-29 | Filter screen structure and air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112577180A true CN112577180A (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011593114.3A Pending CN112577180A (en) | 2020-12-29 | 2020-12-29 | Filter screen structure and air conditioner with same |
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| Country | Link |
|---|---|
| CN (1) | CN112577180A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110861A (en) * | 2021-11-23 | 2022-03-01 | 湖北城市建设职业技术学院 | Be used for intelligent building warm equipment of ventilating |
-
2020
- 2020-12-29 CN CN202011593114.3A patent/CN112577180A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110861A (en) * | 2021-11-23 | 2022-03-01 | 湖北城市建设职业技术学院 | Be used for intelligent building warm equipment of ventilating |
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