CN111089339B - Dust collector and have its air conditioner - Google Patents
Dust collector and have its air conditioner Download PDFInfo
- Publication number
- CN111089339B CN111089339B CN201911253533.XA CN201911253533A CN111089339B CN 111089339 B CN111089339 B CN 111089339B CN 201911253533 A CN201911253533 A CN 201911253533A CN 111089339 B CN111089339 B CN 111089339B
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- Prior art keywords
- filter screen
- gear
- drive
- dust
- bevel gear
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Classifications
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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
- 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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- 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
- B01D46/0002—Casings; Housings; Frame constructions
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- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- 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
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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
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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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/22—Cleaning ducts or apparatus
Abstract
The invention provides a dust removal device and an air conditioner with the same. The dust removing device comprises a driving part; the filter screen is connected with the driving part through the transmission component, and the driving part can drive the filter screen to move to a first position and a second position along a first direction through the transmission component; the dust removal assembly is connected with the driving part through the transmission assembly and is arranged adjacent to the filter screen, the driving part can drive the dust removal assembly to move relative to the filter screen along the second direction so as to perform dust removal operation on the filter screen, and the first direction and the second direction are arranged at an included angle. Can clear away dust and other foreign matters on the filter screen in time, prevent effectively that the filter screen from producing the problem of peculiar smell after long-term the use. Simple structure, reliability and strong practicability. The self-cleaning filter screen can be realized, the position of the filter screen can be intelligently adjusted along with the change of the air outlet, the practicability of the filter device is enhanced, the cleanliness of heat exchange air is improved, and the life quality of a user is improved.
Description
Technical Field
The invention relates to the technical field of air conditioning equipment, in particular to a dust removal device and an air conditioner with the same.
Background
At present, an air conditioner is one of main household appliances for improving living environment, the appearance, the style and the performance of the air conditioner are continuously improved, but a filtering device is still limited to the traditional mode in the past, various air conditioners are produced as the new era of the air conditioner comes, the technology on the air conditioner is continuously innovated, and new structure technology is continuously generated as the innovation of the air conditioner is continuously developed.
The existing mural air conditioner is born, and the position of a filter screen cannot be fixed in order to regulate and control the air outlet position more artificially; meanwhile, the air purifier also has the function of cleaning the filter screen, prevents peculiar smell gas generated due to untimely cleaning and reduces the indoor air quality.
Disclosure of Invention
The invention mainly aims to provide a dust removal device and an air conditioner with the same, so as to solve the problem that the air conditioner cannot be cleaned in time in the prior art and peculiar smell is easily generated.
In order to achieve the above object, according to one aspect of the present invention, there is provided a dust removing device including: a drive section; the filter screen is connected with the driving part through the transmission component, and the driving part can drive the filter screen to move to a first position and a second position along a first direction through the transmission component; the dust removal assembly is connected with the driving part through the transmission assembly and is arranged adjacent to the filter screen, the driving part can drive the dust removal assembly to move relative to the filter screen along the second direction so as to perform dust removal operation on the filter screen, and the first direction and the second direction are arranged at an included angle.
Further, the drive portion includes power supply and master gear, and the master gear is connected with the output shaft of power supply, and the transmission assembly includes: one end of the first straight gear is meshed with the main gear; the filter screen driving rod is connected with the filter screen and is connected with the other end of the first straight gear, and the main gear can drive the first straight gear to rotate so as to drive the filter screen to move to the first position or the second position.
Furthermore, a driving rod gear is arranged on the filtering net driving rod, and a rack meshed with the driving rod gear is arranged on the filtering net.
Further, the transmission assembly further comprises: one end of the first bevel gear is meshed with the first straight gear, and the other end of the first bevel gear is connected with the filter screen driving rod.
Further, the transmission assembly further comprises: and the second bevel gear comprises a tooth part and a cam, the tooth part is meshed with the bevel gear of the first bevel gear, the dust removal component is connected with the cam, the axis of the first bevel gear and the axis of the second bevel gear form an included angle, and the first bevel gear can drive the second bevel gear to rotate so that the cam drives the dust removal component to do linear reciprocating motion along the second direction.
Further, the transmission assembly further comprises: one end of the second straight gear is meshed with the main gear; and the second bevel gear comprises a tooth part and a cam, the tooth part is meshed with the second straight gear, the dust removal assembly is connected with the cam, an included angle is formed between the axis of the second straight gear and the axis of the second bevel gear, and the second straight gear can drive the second bevel gear to rotate so that the cam drives the dust removal assembly to do linear reciprocating motion along the second direction.
Further, the dust removal assembly includes: the cleaning brush is connected with the cam, the cleaning brush is of a rod-shaped structure, and the cam can drive the cleaning brush to do reciprocating linear motion along the length direction of the cleaning brush.
Further, the dust removal assembly includes: the return spring is abutted against the end part of the cleaning brush.
Furthermore, the number of the cleaning brushes is two, the two cleaning brushes are respectively arranged on two sides of the cam, the two cleaning brushes are coaxially arranged, and a filter screen is correspondingly arranged on each cleaning brush.
Further, the transmission assembly further comprises: the gear box, power supply, master gear, first straight-toothed gear, second straight-toothed gear, first bevel gear, second bevel gear are connected with the gear box, and the cam is located outside the gear box.
Further, dust collector still includes: the dust collecting box is arranged adjacent to the filter screen and the dust removing component, or part of the dust removing component is positioned in the dust collecting box, the other part of the dust removing component extends out of the dust collecting box and is arranged in contact with the filter screen, and the dust collecting box is used for collecting dust generated when the dust removing component performs dust removing operation on the filter screen.
Further, dust collector still includes: the filter screen supporting seat is provided with a filter screen sliding groove, and the driving part can drive the filter screen to move to a first position and a second position along the filter screen sliding groove.
According to another aspect of the present invention, there is provided an air conditioner, comprising a dust removing device, wherein the dust removing device is the above dust removing device.
Further, the air conditioner includes: the casing, the casing has the wind gap, and dust collector sets up in the casing, and dust collector's filter screen has the primary importance when spreading the wind gap to and the filter screen has the secondary importance when dodging the wind gap, and wherein, dust collector's drive division can drive the filter screen and be located primary importance and secondary importance.
Further, the wind gap includes wind gap and leeward mouth, and wind gap and leeward mouth all are provided with a dust collector, and the filter screen that is located the dust collector of wind gap department has the primary importance when being covered with the wind gap to and set up in the secondary importance when the filter screen of wind gap department has dodges the wind gap, set up the primary importance when the filter screen of the dust collector of wind gap department has the wind gap of covering under, and set up the secondary importance when the filter screen of wind gap department has dodges the wind gap down.
By applying the technical scheme of the invention, the dust removal device can clean dust and other foreign matters on the filter screen in time, and effectively prevent the problem that the filter screen generates peculiar smell after being used for a long time. The dust removal device is simple and reliable in structure and high in practicability. Adopt the air conditioner of the dust collector of this application, can also realize the automatically cleaning and carry out the position of intelligent regulation filter screen along with the transform of air outlet, reinforcing filter equipment's practicality has improved heat transfer air's cleanliness, has improved user's quality of life.
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 is a schematic view illustrating an exploded structure of an embodiment of an air conditioner according to the present invention;
FIG. 2 shows an exploded view of an embodiment of the transmission assembly and drive section according to the present invention;
fig. 3 shows a schematic structural view of an embodiment of a filter screen according to the present invention;
fig. 4 shows a schematic structural view of an embodiment of the filter screen driving rod according to the present invention;
fig. 5 shows a schematic structural view of an embodiment of the return spring according to the invention.
Wherein the figures include the following reference numerals:
10. a drive section; 11. a main gear;
20. a filter screen; 21. a rack;
30. a transmission assembly; 31. a first straight gear; 32. a filter screen driving rod; 321. a drive rod gear; 33. a first bevel gear; 34. a second bevel gear; 341. a tooth portion; 342. a cam; 35. a second spur gear; 36. a gear box; 37. a gear box cover;
40. a dust removal assembly; 41. cleaning the brush; 42. a return spring;
50. a dust collecting box;
60. a filter screen supporting seat; 61. a filter screen chute;
70. a housing; 80. a display screen.
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.
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 according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise 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.
Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.
Referring to fig. 1 to 4, according to an embodiment of the present application, a dust removing apparatus is provided.
Specifically, as shown in fig. 1 and 2, the dust removing device includes a driving part 10, a filter screen 20, and a dust removing assembly 40. The filter screen 20 is connected with the driving part 10 through the transmission assembly 30, and the driving part 10 can drive the filter screen 20 to move to a first position and a second position along a first direction through the transmission assembly 30; the dust removing assembly 40 is connected to the driving part 10 through the transmission assembly 30 and is disposed adjacent to the filter screen 20, the driving part 10 can drive the dust removing assembly 40 to move relative to the filter screen 20 along a second direction to remove dust from the filter screen 20, and the first direction and the second direction are disposed at an angle.
In this embodiment, adopt the dust collector of this application, can clear up dust and other foreign matters on the filter screen in time, prevent effectively that the filter screen from producing the problem of peculiar smell after long-term the use. The dust removal device is simple and reliable in structure and high in practicability. Adopt the air conditioner of the dust collector of this application, can also realize the automatically cleaning and carry out the position of intelligent regulation filter screen along with the transform of air outlet, reinforcing filter equipment's practicality has improved heat transfer air's cleanliness, has improved user's quality of life.
As shown in fig. 2, the driving part 10 includes a power source and a main gear 11. The main gear 11 is connected with an output shaft of the power source, and the transmission assembly 30 includes a first straight gear 31 and a filter screen driving rod 32. One end of the first spur gear 31 is disposed in mesh with the main gear 11. The filter screen driving rod 32 is connected to the filter screen 20, the filter screen driving rod 32 is connected to the other end of the first straight gear 31, and the main gear 11 can drive the first straight gear 31 to rotate so as to move the filter screen 20 to the first position or the second position. The arrangement can drive the filter screen 20 to move to the preset position through the filter screen driving rod 32, namely, the dust removal device with the position of the filter screen changeable is provided, and the practicability of the dust removal device is effectively improved.
As shown in fig. 3 and 4, the filter screen driving lever 32 is provided with a driving lever gear 321. The filter screen 20 is provided with a rack 21 engaged with the driving rod gear. Wherein, the both ends of filter screen 20 are provided with rack 21, and the both ends of actuating lever gear 321 also are provided with the actuating lever gear 321 with rack 21 looks meshing, set up like this and can improve the stability when filter screen 20 removes.
Further, the transmission assembly 30 further includes a first bevel gear 33. One end of the first bevel gear 33 is engaged with the first straight gear 31, and the other end of the first bevel gear 33 is connected to the filter screen driving lever 32. The arrangement can reduce the temporary space of the transmission assembly 30, so that the whole transmission assembly 30 is more compact, and meanwhile, the driving force of the main gear 11 can be transmitted to other directions through the first bevel gear 33, so that the purpose of multi-angle simultaneous driving is achieved, and the practicability and the reliability of the transmission assembly are improved.
The transmission assembly 30 also includes a second bevel gear 34. The second bevel gear 34 comprises a tooth portion 341 and a cam 342, the tooth portion 341 is disposed in mesh with the bevel teeth of the first bevel gear 33, the dust removing assembly 40 is connected to the cam 342, the axis of the first bevel gear 33 is disposed at an angle with the axis of the second bevel gear 34, and the first bevel gear 33 can drive the second bevel gear 34 to rotate, so that the cam 342 drives the dust removing assembly 40 to make a linear reciprocating motion along the second direction. The arrangement is such that the dust removing assembly 40 can perform a reciprocating linear motion by the cam 342, and the second bevel gear 34 is arranged such that the driving force in the direction of the main gear 11 can be transmitted to the second bevel gear 34 through the first bevel gear 33, while the cam 342 and the second bevel gear 34 rotate synchronously, so that the transmission direction of the second bevel gear 34 is different from the transmission direction of the main gear 11. Preferably, as shown in fig. 2, the axis of the second bevel gear 34 is perpendicular to the axis of the main gear 11, that is, the first direction is perpendicular to the second direction, so that when the filter screen moves along the first direction, the dust removing assembly 40 can simultaneously perform cleaning operation on the filter screen along the second direction, and this arrangement can improve the practicability of the dust removing device and the dust removing efficiency of the dust removing device.
According to another embodiment of the present application, the transmission assembly 30 includes a second spur gear 35 and a second bevel gear 34. One end of the second spur gear 35 is disposed in mesh with the main gear 11. The second bevel gear 34 includes a tooth portion 341 and a cam 342. The tooth portion 341 is engaged with the second spur gear 35, the dust removing assembly 40 is connected with the cam 342, the axis of the second spur gear 35 is disposed at an angle with respect to the axis of the second bevel gear 34, and the second spur gear 35 can drive the second bevel gear 34 to rotate, so that the cam 342 drives the dust removing assembly 40 to reciprocate linearly along the second direction. That is, in the present embodiment, the driving force of the main gear 11 may be directly converted to the second bevel gear 34 through the second spur gear 35 for the purpose of driving the dust removing assembly 40 to move in the second direction.
The dust removing assembly 40 includes a cleaning brush 41. The cleaning brush 41 is connected to the cam 342, the cleaning brush 41 is a rod-shaped structure, and the cam 342 can drive the cleaning brush 41 to reciprocate along the length direction of the cleaning brush 41. The arrangement can improve the cleaning area of the cleaning brush 41 and improve the cleaning efficiency of the cleaning brush 41.
Meanwhile, in order to improve the reliability of the dust removing assembly, the dust removing assembly 40 includes a return spring 42. The return spring 42 abuts against the end of the cleaning brush 41.
Preferably, there are two cleaning brushes 41, two cleaning brushes 41 are respectively disposed at both sides of the cam 342, the two cleaning brushes 41 are coaxially disposed, and one filter net 20 is disposed corresponding to each cleaning brush 41. This arrangement can further increase the cleaning area of the cleaning brush 41, improving the cleaning efficiency of the cleaning brush 41.
The transmission assembly 30 also includes a gear box 36. The power source, the main gear 11, the first straight gear 31, the second straight gear 35, the first bevel gear 33 and the second bevel gear 34 are connected with a gear box 36, and the cam 342 is positioned outside the gear box 36. This arrangement can improve the stability of the mounting of the power source, the main gear 11, the first spur gear 31, the second spur gear 35, the first bevel gear 33, and the second bevel gear 34. Wherein, the power source can be a motor, and the gear box 36 can be provided with a gear box cover 37.
In order to prevent the dust cleaned by the cleaning brush from generating dust and diffusing in the air, the dust removing device is further provided with a dust collecting box 50. The dust collecting box 50 is disposed adjacent to the filter screen 20 and the dust removing assembly 40, or a part of the dust removing assembly 40 may be disposed in the dust collecting box 50, and the other part of the dust removing assembly 40 extends out of the dust collecting box 50 and is disposed in contact with the filter screen 20, and the dust collecting box 50 is used for collecting dust generated when the dust removing assembly 40 removes dust from the filter screen 20.
In order to improve the moving reliability of the filter screen 20, the dust removing apparatus further includes a filter screen support base 60. The filter screen support base 60 is provided with a filter screen sliding groove 61, and the driving portion 10 can drive the filter screen 20 to move to a first position and a second position along the filter screen sliding groove 61.
The dust removing device in the above embodiment may also be used in the technical field of air conditioning equipment, that is, according to another aspect of the present invention, there is provided an air conditioner, including a dust removing device, where the dust removing device is the dust removing device in the above embodiment. As shown in fig. 1, the air conditioner includes a case 70. The housing 70 has an air opening, the dust removing device is disposed in the housing 70, the filter screen 20 of the dust removing device has a first position when the air opening is fully distributed, and the filter screen 20 has a second position when the air opening is avoided, wherein the driving portion 10 of the dust removing device can drive the filter screen 20 to be located at the first position and the second position.
Further, the wind gap includes wind gap and leeward mouth, and wind gap and leeward mouth all are provided with a dust collector, and the filter screen 20 that is located the dust collector of wind gap department has the primary importance when being covered with the wind gap to and set up in the secondary importance when the filter screen 20 of wind gap department has dodges the wind gap, set up the primary importance when the filter screen 20 of the dust collector of wind gap department has and is covered with the leeward mouth down, and set up the secondary importance when the filter screen 20 of wind gap department has dodges the leeward mouth down.
Specifically, adopt the technical scheme of this application, the filter screen can be according to the air outlet, the position of intelligent regulation filter screen, adopts the air conditioner of this structure for self-cleaning function can be realized to the filter screen, can remove and clean the function through motor synchronous control filter screen. Compared with an ordinary air conditioner, the air conditioner has the advantages that the position of the filter screen at the air outlet can be adjusted at will, the filter device is also intelligently controlled along with the selection of the air outlet, the position of the air inlet is reached, the filter screen at the position of the air inlet is retracted, and the heat exchange efficiency of the air conditioner is enhanced through the fixed filter screen. The filter screen can remove and the displacement range distance is also very big, and the in-process cleaning brush axial reciprocating motion that removes simultaneously carries out degree of depth clearance to the filter screen, and the clear area is also very big, and is motionless for ordinary air conditioner filter screen, and cleaning device clears up the dust on the filter screen at very little within range has very big advantage. This application is through using a motor to accomplish the filter screen and remove and the clean work of filter screen, and the structure is comparatively integrated, reduces the development cost.
This dust collector can carry out intelligent regulation according to the air outlet of air conditioner and the mode of selection of air intake, and the filter screen of air intake department stretches out the assigned position and carries out the filtration function, and the assigned position is regained to the filter equipment of air outlet department, and cleaning device cleans the filter screen simultaneously, and both go on in step, can increase the intake of air conditioner like this, strengthen the heat exchange efficiency of air conditioner.
As shown in fig. 1 and 2, the air conditioner comprises an air conditioner shell component, an upper air deflector, a lower air deflector, a driving motor (two), a transmission component (two), a cleaning box (four), a cleaning brush (four), a filter screen driving rod (four), a reset spring (four) and the like, wherein the transmission component is similar to a planetary gear and comprises a driving wheel, a driven wheel (a straight gear and a bevel gear combination), a bevel gear (with a cam) for cleaning power, two straight gears and a transmission device shell. Wherein the air conditioner further comprises a display screen 80 for displaying information and animation.
The working process is as follows: the air conditioner operation system mainly includes: the heat exchanger comprises a control unit, a detection unit and an execution unit (the control unit is a controller, the execution unit is a motor and the like, the detection unit is a sensor and the like), and heat exchange is completed through mutual matching of the units.
When the air conditioner stops working, the filter screen is retracted to the bottom shell of the air conditioner, when the air conditioner performs working heat exchange (refrigeration and heating), in general conditions, the upper air duct is an air outlet, the lower air duct is an air inlet, when the direction of the air outlet is not specially selected, the above conditions are defaulted, at the moment, the controller sends an instruction to the execution unit and executes corresponding action, the motor of the upper air duct receives a signal to rotate, the driving wheel is driven to rotate, and the straight gear and the bevel gear in the transmission assembly are meshed to rotate. The first spur gear drives the filter screen driving rod to rotate, the filter screen which is meshed with the driving rod gear on the filter screen driving rod is driven to move to a specified position at a low speed along the filter screen sliding groove, the second bevel gear with the cam rotates to push the cleaning brush to do reciprocating motion, the cleaning brush is pushed to reset through the reset spring at the other end, one-time reciprocating motion is completed, and the filter screen which is moved by the reciprocating motion in a continuous cycle is cleaned.
When the air conditioner heats, the air inlet is an air inlet in general conditions, the air outlet is an air outlet in the lower air channel, the lower air channel motor receives signals to rotate at the moment, the driving wheel is driven to rotate, the first straight gear and the first bevel gear in the transmission assembly are meshed to rotate, the first straight gear drives the filter screen driving rod to rotate, the filter screen meshed with the driving rod gear is driven to move to a specified position at a low speed along the filter screen sliding groove, the cleaning brush reciprocates through the rotation of the second bevel gear with the cam, the cleaning brush is pushed to reset through the reset spring at the other end, one-time reciprocating motion is completed, and the reciprocating motion is continuously performed in a circulating mode to clean the moving filter screen.
When the air conditioner works, when the position of an air outlet is converted, taking a refrigeration mode as an example, the upper air channel is an air outlet, the lower air channel is an air inlet, the position of the air outlet is changed, the upper air channel is the air inlet, the lower air channel is the air outlet, at the moment, motors at the upper air channel and the lower air channel rotate oppositely, the motor at the upper air channel drives the filter screen to move through the transmission device to be withdrawn to the bottom shell of the air conditioner, the motor at the lower air channel is opposite, the filter screen is moved to the filtering position through rotation, the air is filtered, and the air is filtered by converting the upper air channel.
The cleaning filter screen with the axial reciprocating motion has high cleaning degree relative to the rotation along the shaft, the filter screen can be automatically adjusted according to the condition, and one motor is used for completing two actions through a transmission device.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship 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 of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition to the foregoing, it should be noted that reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
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 (15)
1. A dust removing device characterized by comprising:
a drive unit (10);
the filter screen (20), the filter screen (20) is connected with the driving part (10) through a transmission component (30), and the driving part (10) can drive the filter screen (20) to move to a first position and a second position along a first direction through the transmission component (30);
the dust removal assembly (40) is connected with the driving part (10) through the transmission assembly (30) and is arranged adjacent to the filter screen (20), the driving part (10) can drive the dust removal assembly (40) to move relative to the filter screen (20) along a second direction so as to perform dust removal operation on the filter screen (20), and the first direction and the second direction are arranged at an included angle;
the driving part (10) comprises a power source and a main gear (11), the main gear (11) is connected with an output shaft of the power source, and the transmission assembly (30) comprises:
a first straight gear (31), wherein one end of the first straight gear (31) is meshed with the main gear (11);
the filter screen driving rod (32), the filter screen driving rod (32) is connected with the filter screen (20), and the main gear (11) can drive the first straight gear (31) to rotate so as to drive the filter screen (20) to move to the first position or the second position; the transmission assembly (30) further comprises:
one end of the first bevel gear (33) is meshed with the first straight gear (31), and the other end of the first bevel gear (33) is connected with the filter screen driving rod (32);
a second bevel gear (34), the second bevel gear (34) comprising a tooth portion (341) and a cam (342), the toothed section (341) is arranged in meshing engagement with the conical teeth of the first bevel gear (33), the dust removing component (40) is connected with the cam (342), the axis of the first bevel gear (33) and the axis of the second bevel gear (34) are arranged with an included angle, the first bevel gear (33) can drive the second bevel gear (34) to rotate, so that the cam (342) drives the dedusting assembly (40) to do linear reciprocating motion along the second direction, wherein when the filter screen (20) is positioned at the first position, the filter screen (20) is fully distributed with air openings, when the filter screen (20) is located at the second position, the filter screen (20) avoids the air opening, and the second direction is the length direction of the filter screen (20).
2. The dust removing device according to claim 1, wherein the filter screen driving rod (32) is provided with a driving rod gear (321), and the filter screen (20) is provided with a rack (21) engaged with the driving rod gear.
3. The dusting apparatus according to claim 1, characterized in that the dusting assembly (40) comprises:
the cleaning brush (41), the cleaning brush (41) with the cam (342) is connected, the cleaning brush (41) is of a rod-shaped structure, and the cam (342) can drive the cleaning brush (41) to do reciprocating linear motion along the length direction of the cleaning brush (41).
4. A dusting apparatus according to claim 3, characterized in that said dusting assembly (40) comprises:
a return spring (42), the return spring (42) abutting against the end of the cleaning brush (41).
5. A dust removing apparatus according to claim 3, wherein there are two cleaning brushes (41), two cleaning brushes (41) are respectively provided on both sides of the cam (342), the two cleaning brushes (41) are coaxially provided, and one filter net (20) is provided for each cleaning brush (41).
6. The dust removing apparatus of claim 1, further comprising:
the dust collection box (50) is arranged adjacent to the filter screen (20) and the dust removal component (40), or part of the dust removal component (40) is positioned in the dust collection box (50), the other part of the dust removal component (40) extends out of the dust collection box (50) and is arranged in contact with the filter screen (20), and the dust collection box (50) is used for collecting dust generated when the dust removal component (40) performs dust removal operation on the filter screen (20).
7. The dust removing apparatus of claim 1, further comprising:
filter screen supporting seat (60), be provided with filter screen spout (61) on filter screen supporting seat (60), drive division (10) can drive filter screen (20) are followed filter screen spout (61) move extremely first position with the second position.
8. A dust removing device characterized by comprising:
a drive unit (10);
the filter screen (20), the filter screen (20) is connected with the driving part (10) through a transmission component (30), and the driving part (10) can drive the filter screen (20) to move to a first position and a second position along a first direction through the transmission component (30);
the dust removal assembly (40) is connected with the driving part (10) through the transmission assembly (30) and is arranged adjacent to the filter screen (20), the driving part (10) can drive the dust removal assembly (40) to move relative to the filter screen (20) along a second direction so as to perform dust removal operation on the filter screen (20), and the first direction and the second direction are arranged at an included angle;
the driving part (10) comprises a power source and a main gear (11), the main gear (11) is connected with an output shaft of the power source, and the transmission assembly (30) comprises:
a first straight gear (31), wherein one end of the first straight gear (31) is meshed with the main gear (11);
the filter screen driving rod (32), the filter screen driving rod (32) is connected with the filter screen (20), and the main gear (11) can drive the first straight gear (31) to rotate so as to drive the filter screen (20) to move to the first position or the second position; the transmission assembly (30) further comprises:
one end of the first bevel gear (33) is meshed with the first straight gear (31), the other end of the first bevel gear (33) is connected with the filter screen driving rod (32), and the main gear (11) drives the first straight gear (31) and the first bevel gear (33) to rotate so as to drive the filter screen (20) to move to the first position or the second position;
a second spur gear (35), one end of the second spur gear (35) being disposed in mesh with the main gear (11);
a second bevel gear (34), the second bevel gear (34) comprising a tooth portion (341) and a cam (342), the tooth part (341) is meshed with the second spur gear (35), the dust removing assembly (40) is connected with the cam (342), the axis of the second spur gear (35) is arranged at an angle to the axis of the second bevel gear (34), the second spur gear (35) can drive the second bevel gear (34) to rotate, so that the cam (342) drives the dedusting assembly (40) to do linear reciprocating motion along the second direction, wherein when the filter screen (20) is positioned at the first position, the filter screen (20) is fully distributed with air openings, when the filter screen (20) is located at the second position, the filter screen (20) avoids the air opening, and the second direction is the length direction of the filter screen (20).
9. The dusting apparatus according to claim 8, characterized in that the transmission assembly (30) further comprises:
a gear box (36), the power supply, master gear (11), first spur gear (31), second spur gear (35), first bevel gear (33), second bevel gear (34) with gear box (36) are connected, cam (342) are located outside gear box (36).
10. The dusting apparatus according to claim 8, characterized in that the dusting assembly (40) comprises:
the cleaning brush (41), the cleaning brush (41) with the cam (342) is connected, the cleaning brush (41) is of a rod-shaped structure, and the cam (342) can drive the cleaning brush (41) to do reciprocating linear motion along the length direction of the cleaning brush (41).
11. The dusting apparatus according to claim 10, characterized in that the dusting assembly (40) comprises:
a return spring (42), the return spring (42) abutting against the end of the cleaning brush (41).
12. A dust removing apparatus according to claim 10, wherein there are two cleaning brushes (41), two cleaning brushes (41) are respectively provided on both sides of the cam (342), the two cleaning brushes (41) are coaxially provided, and one filter net (20) is provided for each cleaning brush (41).
13. An air conditioner comprising a dust removing device, wherein the dust removing device is the dust removing device of any one of claims 1 to 12.
14. The air conditioner according to claim 13, wherein the air conditioner comprises:
the casing (70), casing (70) have the wind gap, dust collector set up in casing (70), dust collector's filter screen (20) have be covered with when the wind gap first position, and filter screen (20) have dodge when the wind gap the second position, wherein, dust collector's drive division (10) can drive filter screen (20) are located first position with the second position.
15. The air conditioner according to claim 14, wherein said air inlet includes an upper air inlet and a lower air inlet, said upper air inlet and said lower air inlet are each provided with one of said dust removing devices, a filter screen (20) of said dust removing device located at said upper air inlet has said first position when being covered with said upper air inlet, and a filter screen (20) provided at said upper air inlet has said second position when being covered with said upper air inlet, a filter screen (20) of said dust removing device located at said lower air inlet has said first position when being covered with said lower air inlet, and a filter screen (20) provided at said lower air inlet has said second position when being covered with said lower air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911253533.XA CN111089339B (en) | 2019-12-09 | 2019-12-09 | Dust collector and have its air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911253533.XA CN111089339B (en) | 2019-12-09 | 2019-12-09 | Dust collector and have its air conditioner |
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| Publication Number | Publication Date |
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| CN111089339A CN111089339A (en) | 2020-05-01 |
| CN111089339B true CN111089339B (en) | 2021-06-04 |
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|---|---|---|---|---|
| CN111895513A (en) * | 2020-07-21 | 2020-11-06 | 安徽嘉乐斯乐净化工程有限公司 | Dust removal device and dust removal process for air conditioning unit |
| CN114659174A (en) * | 2020-12-23 | 2022-06-24 | 广东美的制冷设备有限公司 | Dust collector and air conditioner |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100347024B1 (en) * | 1999-08-20 | 2002-08-01 | 엘지전자주식회사 | Mounting device of filter for air conditioner |
| CN2565422Y (en) * | 2002-08-28 | 2003-08-13 | 杨金海 | Automatic toothbrush |
| JP4813921B2 (en) * | 2006-02-22 | 2011-11-09 | 三菱重工業株式会社 | Indoor unit and air conditioner |
| CN201273670Y (en) * | 2008-05-13 | 2009-07-15 | 苏州三星电子有限公司 | Automatic dust removing apparatus for air-conditioner filtering screen |
| JP4456168B1 (en) * | 2008-11-05 | 2010-04-28 | シャープ株式会社 | Filter and air conditioner having the same |
| JP2016125704A (en) * | 2014-12-26 | 2016-07-11 | ダイキン工業株式会社 | Air conditioner |
| CN104964421B (en) * | 2015-07-27 | 2018-06-22 | 海信（山东）空调有限公司 | A kind of air conditioner and clean method with filtering net cleaning device |
| CN205037445U (en) * | 2015-09-28 | 2016-02-17 | 广东美的制冷设备有限公司 | Air conditioner and casing thereof |
| CN206572621U (en) * | 2017-01-20 | 2017-10-20 | 珠海格力电器股份有限公司 | Air conditioner |
| CN106705245B (en) * | 2017-01-26 | 2022-05-27 | 珠海格力电器股份有限公司 | Air conditioner with purification function |
| CN107314445A (en) * | 2017-07-19 | 2017-11-03 | 珠海格力电器股份有限公司 | The air purification structure and air conditioner of air outlet device |
| CN208075287U (en) * | 2017-12-13 | 2018-11-09 | 广东美的制冷设备有限公司 | Air conditioner |
| CN208579409U (en) * | 2018-04-13 | 2019-03-05 | 广东美的制冷设备有限公司 | Wall-hanging air conditioner indoor unit and air conditioner |
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