CN110118393B - Dust box pick-and-place mechanism, dust filter screen self-cleaning mechanism and air conditioner indoor unit - Google Patents
Dust box pick-and-place mechanism, dust filter screen self-cleaning mechanism and air conditioner indoor unit Download PDFInfo
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- CN110118393B CN110118393B CN201910476925.6A CN201910476925A CN110118393B CN 110118393 B CN110118393 B CN 110118393B CN 201910476925 A CN201910476925 A CN 201910476925A CN 110118393 B CN110118393 B CN 110118393B
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- end cover
- cleaning
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- 239000000428 dust Substances 0.000 title claims abstract description 190
- 230000007246 mechanism Effects 0.000 title claims abstract description 134
- 238000004140 cleaning Methods 0.000 title claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000007723 transport mechanism Effects 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 9
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000004378 air conditioning Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- 241001417527 Pempheridae Species 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Classifications
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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
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
-
- 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
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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
-
- 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
- F24F13/20—Casings or covers
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention discloses a dust box picking and placing mechanism, a dust filtering net self-cleaning mechanism and an air conditioner indoor unit, wherein the dust box picking and placing mechanism is applied to an equipment shell, the shell comprises a housing and an end cover, and the end cover is arranged at one end of the housing; the dust box pick-and-place mechanism comprises a dust box conveying mechanism and an end cover opening and closing mechanism: the dust box conveying mechanism is formed between the cover shell and the dust box and used for switching the dust box between a dust collection position inside the shell and a cleaning position outside the shell; the end cover opening and closing mechanism is formed between the housing and the end cover and used for switching the end cover between a covering position and an opening position; when the end cover is in the open position, a yielding space for the dust box to be switched between the dust collection position and the cleaning position is formed between the housing and the end cover. The dust box picking and placing mechanism provided by the invention can effectively solve the problems that the dust box picking and placing process is complicated and the dust box is inconvenient to use in the conventional dust filter screen self-cleaning mechanism.
Description
Technical Field
The invention belongs to the technical field of air conditioner cleaning, and particularly relates to a dust box taking and placing mechanism, a dust filter screen self-cleaning mechanism and an air conditioner indoor unit.
Background
The existing air conditioner indoor unit is generally provided with a dust filter screen, the quality of an indoor air conditioner is improved by filtering the entering air, after the indoor air conditioner indoor unit is used for a period of time, the dust filter screen inevitably adheres to a lot of dust, so that meshes are blocked, and unsmooth ventilation is caused, therefore, the dust filter screen needs to be cleaned regularly and timely. The process of manually disassembling the dust filter screen for manual cleaning is time-consuming and labor-consuming, and the user can hardly clean the dust filter screen regularly or timely, so that the indoor unit of the air conditioner with the dust filter screen self-cleaning mechanism can be transported as soon as possible.
Present dirt filtrating screen is from cleaning the mechanism in, utilize the brush to sweep the dust on the dirt filtrating screen of circulating rotation to the dirt box in, the user is at the in-process of clearance dust, although need not dismantle the dirt filtrating screen, however, if need take out the dirt box and clear up, still need open the casing of air conditioning indoor set, finish in the dirt box clearance, put into the back again, still need close the casing once more, consequently, the process of whole clearance dust is still comparatively loaded down with trivial details, degree of automation is lower, be unfavorable for marketing.
Disclosure of Invention
The invention provides a dust box taking and placing mechanism, aiming at solving the problems that the taking and placing processes of a dust box in the existing dust filter screen self-cleaning mechanism are complicated and the dust box is inconvenient for a user to use.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose:
a dust box pick and place mechanism for use in an equipment housing, the housing comprising:
a housing;
the end cover is arranged at one end of the housing;
the dirt box pick and place mechanism includes:
a dust box transfer mechanism formed between the housing and the dust box for switching the dust box between a dust collection position inside the housing and a cleaning position outside the housing;
the end cover opening and closing mechanism is formed between the housing and the end cover and used for switching the end cover between a covering position and an opening position;
when the end cover is in the opening position, a yielding space for switching the dust box between the dust collection position and the cleaning position is formed between the housing and the end cover.
Further, the dust box conveying mechanism includes:
the first driving mechanism is used for driving the dust box to translate between the dust collection position and the cleaning position;
and/or the end cap opening and closing mechanism comprises:
and the second driving mechanism is used for driving the end cover to translate or swing between the covering position and the opening position.
Further, the first driving mechanism includes:
a first bracket on which the dust box is detachably mounted;
a first motor mounted on the housing;
the first gear rack transmission mechanism is formed between the first motor and the first bracket;
a first guide structure formed between the housing and the first bracket;
the first motor drives the first support to vertically move through the first gear rack transmission mechanism and the first guide structure, so that the dust box is switched between the dust collection position and the cleaning position.
Furthermore, the first bracket is provided with an accommodating cavity, a clamping structure is formed between the accommodating cavity and the dust box, and the dust box can transversely enter and exit the accommodating cavity and can be clamped in the accommodating cavity through the clamping structure.
Further, the first bracket includes:
the two side supporting plates are respectively positioned at two opposite sides of the dust box;
a bottom plate formed between the two branch side plates;
and a third guide structure and/or the clamping structure is/are formed between at least one of the supporting side plates and the dust box.
Further, the first bracket includes:
a middle side plate formed between the two branch side plates;
the end plate is provided with a second support and the first motor, the first guide structure is formed between the middle side plate and the second support, and the first gear and rack transmission mechanism is formed between the middle side plate and the first motor.
Further, the second driving mechanism includes:
a second motor mounted on the housing;
the second gear rack transmission mechanism is formed between the second motor and the end cover;
the second guide structure is formed between the cover shell and the end cover;
the second motor drives the end cover to move transversely relative to the housing through the second gear rack transmission mechanism and the second guide structure, so that the end cover is switched between the covering position and the opening position.
Further, the end cap includes:
two end side plates respectively positioned at two opposite sides of one end of the housing,
the second guide structure is formed between at least one end side plate and the housing, and the second gear rack transmission mechanism is formed between at least one end side plate and the second motor.
Based on the structural design of the dust box picking and placing mechanism, the invention also provides a dust filter screen self-cleaning mechanism which comprises the dust box picking and placing mechanism.
Based on the structural design of the dust filter screen self-cleaning mechanism, the invention also provides an air conditioner indoor unit, and the dust filter screen self-cleaning mechanism is arranged.
Compared with the prior art, the invention has the advantages and beneficial effects that:
the invention provides a dust box taking and placing mechanism applied to a device shell, which is characterized in that in the process of taking out a dust box in the shell, an end cover opening and closing mechanism is firstly utilized to convert an end cover from a covering position covering one end of a housing to an opening position, when the end cover is positioned at the opening position, a yielding space is formed between the housing and the end cover, then a dust box conveying mechanism is utilized to convert the dust box from a dust collection position positioned in the shell to a cleaning position positioned outside the shell, because of the yielding space formed between the housing and the end cover, the dust box is not interfered during position conversion, the position conversion of the dust box can be smoothly carried out, the whole taking-out process can be carried out, a user does not need to touch the shell, the dust collection amount in the dust box can be directly observed, the dust box positioned at the cleaning position can be directly cleaned by means of a tool during dust cleaning, and the dust box can be detached for dust dumping; in the in-process of putting into the casing with the dirt box, if the user has dismantled the dirt box, then only need with the dirt box pack into can, later, utilize dirt box transport mechanism earlier with the dirt box by clearance position conversion to collection dirt position, later utilize end cover closing mechanism with the end cover by open position conversion to lid position of closing to ensure the normal operating of equipment, whole putting into process, the user also need not to touch the casing, is favorable to keeping the good clean and tidy degree of casing outward appearance. In conclusion, compared with the prior art, the dust box picking and placing mechanism provided by the invention has the advantages that the automation degree of picking and placing the dust box is improved, the operation steps of cleaning the dust box by a user are simplified, the burden of the user is reduced, and the improvement of the user experience and the market popularization are facilitated.
Other features and advantages of the present invention will become more apparent from the detailed description of the embodiments of the present invention when taken in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the embodiments are briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is an exploded view of a part of an indoor unit of an air conditioner with a dust box pick-and-place mechanism according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an assembled structure of a part of the structure of an indoor unit of an air conditioner equipped with a dust box pick-and-place mechanism according to an embodiment of the present invention;
FIG. 3 is a schematic view of the first bracket of the dust box pick and place mechanism of the embodiment of the present invention in a dust collection position;
FIG. 4 is a schematic structural view of a first bracket of the pick-and-place mechanism of a dust box of the embodiment of the present invention in a cleaning position;
FIG. 5 is a schematic view of a first stand according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a first bracket from another perspective according to an embodiment of the present invention;
FIG. 7 is a structural schematic diagram of one perspective of an end cap according to an embodiment of the invention;
FIG. 8 is a schematic structural view of an end cap according to an embodiment of the present invention from another perspective;
FIG. 9 is a schematic structural view of a dust box according to an embodiment of the present invention;
description of reference numerals:
a housing 100; an end plate 110; a hanging groove 120;
an end cap 200; an end side plate 210; the second guide groove 211; a notch 212; a second rack 213;
a dust box 300; a third guide groove 310; a snap projection 320;
a first bracket 400; a branch side plate 410; the third guide bar 411; a chucking hole 412; a bottom plate 420; a middle side plate 430; a first guide bar 431; a first rack 432;
a second bracket 500; a first guide groove 510;
a first electric machine 600; a second electric machine 700;
a first gear 800; a second gear 900.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In order to solve the problems that the taking and placing processes of the dust box are complicated and the dust box is inconvenient for users to use in the existing equipment with the dust box arranged in the shell, the invention provides an embodiment of a dust box taking and placing mechanism applied to the equipment shell, the equipment can be any equipment with a shell and the dust box arranged in the shell, for example, equipment such as an air conditioner indoor unit, a sweeper, a dust collector and the like, and the equipment shell comprises a shell 100 and an end cover 200 for closing one end of the shell 100.
In order to reduce the workload of the user, the dust box pick-and-place mechanism in the embodiment of the present invention includes a dust box transmission mechanism formed between the housing 100 and the dust box 300, and an end cover opening and closing mechanism formed between the housing 100 and the end cover 200. The dust cartridge 300 is convertible between a dust collection position inside the housing and a cleaning position outside the housing using a dust cartridge transport mechanism. The end cover opening and closing mechanism can enable the end cover 200 to be switched between a covering position and an opening position for covering one end of the closed housing 100, and when the end cover 200 is switched to the opening position, a yielding space is formed between the housing 100 and the end cover 200, so that the dust box conveying mechanism can drive the dust box 300 to be switched between a dust collection position and a cleaning position.
The dust box conveying mechanism in the embodiment of the invention has multiple implementation modes, and can be correspondingly arranged according to the structure, the installation position, the operation direction of the shell and the structures and the layouts of other components in the shell, after the abdicating space is formed, a driving mechanism which can drive the dust box 300 to perform position conversion between the inside and the outside of the shell can be used as the dust box conveying mechanism, for example, the dust box conveying mechanism comprises a first driving mechanism which can be a reciprocating translation mechanism or a telescopic mechanism, and the first driving mechanism drives the dust box 300 to translate between a dust collection position and a cleaning position, so that the conversion of the position of the dust box 300 is realized, and meanwhile, the dust in the dust box 300 can be effectively prevented from being poured.
In one embodiment, when the dust box pick-and-place mechanism is applied to an indoor unit of a wall-mounted air conditioner, the first driving mechanism drives the dust box 300 to vertically move to enter and exit from the housing, the cleaning position of the dust box 300 is located below the dust collection position of the dust box, and after the dust box 300 is downwardly moved from the dust collection position located inside the housing to the cleaning position outside the housing, the position of the dust box 300 is lowered, so that a user can conveniently reach the dust box to touch the dust box, and further simplification of the cleaning operation is facilitated.
In one embodiment, when the dust box pick and place mechanism is applied to a sweeper, the first driving mechanism drives the dust box 300 to move laterally to enter and exit the housing, and the dust box 300 can also be moved laterally from the dust collection position inside the housing to the cleaning position outside the housing for subsequent cleaning.
In one embodiment, when the dust box pick-and-place mechanism is applied to a wall-mounted air conditioner indoor unit, the first driving mechanism can further drive the dust box 300 to translate along a set curve, so that the dust box 300 translates along the set curve to enter and exit the casing, which can be implemented by a parallelogram mechanism, or by a front panel driving mechanism or an air deflector driving mechanism that drives a front panel or an air deflector to translate along the set curve to open and close in the existing wall-mounted air conditioner indoor unit.
The end cover opening and closing mechanism in the embodiment of the present invention has multiple implementation manners, and may be correspondingly configured according to the structure, the installation position, the operation direction of the housing, and the structure and the layout of other components inside the housing, and as long as the driving mechanism that drives the end cover 200 to open and close and form the abdicating space when opening is implemented may be used as the end cover 200 opening and closing mechanism, for example, the end cover opening and closing mechanism includes a second driving mechanism, which may be a reciprocating translation mechanism, a telescopic mechanism, or a swing mechanism, and by driving the end cover 200 to translate or swing between the covering position and the opening position, the formation of the abdicating space is ensured while the position of the end cover 200 is switched.
In one embodiment, when the dust box pick-and-place mechanism is applied to a wall-mounted air conditioning indoor unit, the second driving mechanism can drive the end cover 200 to move laterally, and the gap formed between the end cover 200 and the housing 100 is used for the dust box 300 to get in and out of the room of the air conditioning indoor unit by moving the end cover 200 laterally from the closed position abutting against the housing 100 to the open position far away from the housing 100.
In one embodiment, when the dust box pick-and-place mechanism is applied to a wall-mounted air conditioner indoor unit, the second driving mechanism drives the end cover 200 to translate along a set curve, and also can enable the end cover 200 to translate from a closed position abutting against the casing 100 to an open position far away from the casing 100, so as to form a yielding space, which can be implemented by adopting a parallelogram mechanism, or by adopting a front panel driving mechanism or an air deflector driving mechanism which drives a front panel or an air deflector to translate along a set curve to realize opening and closing in the existing wall-mounted air conditioner indoor unit.
In one embodiment, when the dust box pick-and-place mechanism is applied to a wall-mounted air conditioner indoor unit, the second driving mechanism may also be a swinging mechanism for simplifying the structure, and the end cover 200 is driven to be turned upwards to open to form an abdicating space.
As shown in fig. 1 to 9, in order to be better applied to a wall-mounted air conditioning indoor unit, the first driving mechanism in this embodiment includes a first bracket 400, a first motor 600, a first rack-and-pinion transmission mechanism, and a first guiding structure. The dust box 300 is mounted on the first bracket 400, the first motor 600 is mounted on the housing 100, the first rack and pinion gear mechanism is formed between the first motor 600 and the first bracket 400, and the first guide structure is formed between the housing 100 and the first bracket 400. The first motor 600 is used as a driving source, the first rack 400 is driven by the first gear and rack transmission mechanism and the first guide structure to move vertically relative to the housing, and the dust box 300 is driven by the first rack 400 to move vertically, so that the dust box can be switched between a dust collection position and a cleaning position.
In order to facilitate the user to clean the dust box 300 without detaching the dust box 300, in one embodiment, the dust box 300 may be further installed on the first bracket 400 through a rotating shaft and a rotating shaft hole in a reversible manner, after the dust box 300 is driven to the cleaning position, the dust in the dust box 300 is dumped by turning over the dust box 300, and after the dust box 300 is turned over again until the opening of the dust box faces upward, a clamping structure or a magnetic attraction structure may be adopted to limit the dust box 300 from rotating relative to the first bracket 400, so as to ensure that the dust box 300 is installed in place.
In order to enable the dust box 300 to be removed for cleaning, the present embodiment detachably mounts the dust box 300 on the first bracket 400. Specifically, a receiving chamber for receiving the dust box 300 is formed in the first bracket 400, and an upper portion of the receiving chamber is opened to allow dust to fall into the dust box 300. In order to facilitate the user to assemble and disassemble, the dust box 300 is pushed and pulled to transversely enter and exit the accommodating cavity in the form of a drawer. In order to ensure that the dust box 300 is kept fixed in position during dust collection, a clamping structure is formed between the first bracket 400 and the dust box 300, and the movement of the dust box 300 is limited by the clamping structure without external force.
As shown in fig. 5, the first bracket 400 of the present embodiment includes two supporting plates 410 and a bottom plate 420, the two supporting plates 410 are located at two opposite sides of the dust box 300 respectively as the side walls of the accommodating cavity, the bottom plate 420 is formed between the two supporting plates 410 as the bottom of the accommodating cavity, and the bottom plate 420 is used to reliably support the dust box 300 after the dust box 300 is pushed into the accommodating cavity.
As shown in fig. 5 and 9, a third guide structure is formed between each of the two side supporting plates 410 and the dust box 300, the third guide structure includes a third guide strip 411 formed on the side supporting plate 410 and a third guide slot 310 formed on the dust box 300, and the third guide strip 411 is inserted into the third guide slot 310 to guide the dust box 300 to move in and out in a lateral direction. The two side supporting plates 410 are respectively provided with a clamping structure with the dust box 300, the clamping structure comprises a clamping hole 412 formed on the side supporting plate 410 and a clamping protrusion 320 formed on the dust box 300, and after the dust box 300 is guided to be pushed into a set position in the accommodating cavity through the third guide structure, the clamping protrusion 320 and the clamping hole 412 are correspondingly clamped, so that the problem that the dust box 300 is displaced relative to the first support 400 when the first support 400 moves vertically and the dust box 300 is in a dust collection process is avoided.
The first bracket 400 of this embodiment further includes an intermediate side plate 430, and the intermediate side plate 430 is formed between the two supporting side plates 410, and not only serves as a side wall of the accommodating cavity, but also serves to form a first guide structure with the housing 100, and form a first rack and pinion transmission mechanism with the first motor 600. Since the casing 100 of some wall-mounted air conditioning indoor units has the end plate 110 opposite to the end cap 200 at one end, the present embodiment has the second bracket 500 and the first motor 600 mounted on the end plate 110 of the casing 100, and the first guide structure is formed between the middle side plate 430 and the second bracket 500 and the first rack and pinion transmission mechanism is formed between the middle side plate 430 and the first motor 600 for the structural compactness and better applicability to the existing wall-mounted air conditioning indoor unit. Of course, a first guide structure for guiding the vertical movement of the first bracket 400 may be further formed between the housing 100 and the supporting plate 410 in one embodiment.
As shown in fig. 4 and 6, the second bracket 500 of the present embodiment is fixed to the end plate 110 of the housing 100 by a fastener, and the first rack and pinion mechanism includes a first gear 800 coaxially connected to the first motor 600 and a first rack 432 formed on the middle side plate 430. The first guide structure includes a first guide groove 510 formed on the second bracket 500 and a first guide bar 431 formed on the middle side plate 430, and one end of the first guide bar 431 along the length direction of the first guide groove 510 is inserted and slidably clamped on the first guide groove 510, so that the first gear 800 and the first rack 432 can be always engaged while the first bracket 400 is effectively guided to move vertically.
Because the first actuating mechanism of this embodiment realizes the conversion of its position through driving dirt box 300 vertical movement, in order to use on wall-hanging air conditioning indoor set better, the second actuating mechanism forms the space of stepping down that supplies dirt box 300 vertical movement through driving end cover 200 lateral shifting in this embodiment, and it includes second motor 700, second gear rack drive mechanism and second guide structure. The second motor 700 is mounted on the housing 100, in this embodiment, a second guide structure is formed between the second motor 700 and the end cap 200 for the second rack and pinion mechanism, and the second motor 700 is used as a driving source to drive the end cap 200 to move laterally relative to the housing 100 by using the second rack and pinion mechanism and the second guide structure, so as to realize the switching between the closed position (as shown in fig. 2) and the open position of the end cap 200.
As shown in fig. 7 and 8, the end cap 200 of the present embodiment includes two end side plates 210, the end side plates 210 extend along a transverse moving direction of the end cap 200, the two end side plates 210 are respectively located at two opposite sides of one end of the housing 100, and second guiding structures are respectively formed at two opposite sides of one end of the housing 100. One of the second guiding structures includes a second guiding bar formed on the housing 100 and a second guiding groove 211 formed on one end side plate 210, the second guiding bar is inserted into the second guiding groove 211 to guide the transverse movement of the end cap 200, the second guiding bar and the second guiding groove 211 are both defined by two parallel bar-shaped plates, in addition, a hanging groove 120 with an upward opening is formed on the housing 100, a transversely extending elongated notch 212 is formed on the other end side plate 210, the upper end of the notch 212 forms another second guiding structure by hanging on the hanging groove 120, and the two second guiding structures cooperate with each other to ensure that the end cap 200 can be stably and transversely moved relative to the housing 100, of course, the two second guiding structures can also adopt the same structure, or adopt the first guiding structure and the third guiding structure. A second rack gear mechanism is formed between the one end side plate 210 and the housing 100 in this embodiment, and includes a second gear 900 coaxially connected with the second motor 700 and a second rack gear 213 formed on the one end side plate 210.
Based on the dust box picking and placing mechanism, the invention also provides a dust filtering net self-cleaning mechanism comprising the dust box picking and placing mechanism.
Based on the dust filter screen self-cleaning mechanism, the invention also provides an air conditioner indoor unit comprising the dust filter screen self-cleaning mechanism.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A dust box pick and place mechanism for use in an equipment housing, the housing comprising:
a housing;
the end cover is arranged at one end of the housing;
it is characterized in that the dust box pick-and-place mechanism comprises:
a dust box transfer mechanism formed between the housing and the dust box for switching the dust box between a dust collection position inside the housing and a cleaning position outside the housing;
the end cover opening and closing mechanism is formed between the housing and the end cover and used for switching the end cover between a covering position and an opening position;
when the end cover is in the opening position, a yielding space for switching the dust box between the dust collection position and the cleaning position is formed between the housing and the end cover.
2. The dirt tray pick and place mechanism of claim 1, wherein the dirt tray transport mechanism comprises:
the first driving mechanism is used for driving the dust box to translate between the dust collection position and the cleaning position;
and/or the end cap opening and closing mechanism comprises:
and the second driving mechanism is used for driving the end cover to translate or swing between the covering position and the opening position.
3. The dust box pick and place mechanism of claim 2, wherein the first drive mechanism comprises:
a first bracket on which the dust box is detachably mounted;
a first motor mounted on the housing;
the first gear rack transmission mechanism is formed between the first motor and the first bracket;
a first guide structure formed between the housing and the first bracket;
the first motor drives the first support to vertically move through the first gear rack transmission mechanism and the first guide structure, so that the dust box is switched between the dust collection position and the cleaning position.
4. The mechanism of claim 3, wherein the first bracket defines a receiving cavity and a clamping structure therebetween, and the dust box is laterally movable into and out of the receiving cavity and is clamped therein by the clamping structure.
5. The dust box pick and place mechanism of claim 4, wherein the first bracket comprises:
the two side supporting plates are respectively positioned at two opposite sides of the dust box;
a bottom plate formed between the two branch side plates;
and a third guide structure and/or the clamping structure is/are formed between at least one of the supporting plates and the dust box.
6. The dust box pick and place mechanism of claim 5, wherein the first bracket comprises:
a middle side plate formed between the two branch side plates;
the end plate is provided with a second support and the first motor, the first guide structure is formed between the middle side plate and the second support, and the first gear and rack transmission mechanism is formed between the middle side plate and the first motor.
7. The dust box pick and place mechanism of any one of claims 2 to 6, wherein the second drive mechanism comprises:
a second motor mounted on the housing;
the second gear rack transmission mechanism is formed between the second motor and the end cover;
the second guide structure is formed between the cover shell and the end cover;
the second motor drives the end cover to move transversely relative to the housing through the second gear rack transmission mechanism and the second guide structure, so that the end cover is switched between the covering position and the opening position.
8. The dirt tray pick and place mechanism of claim 7, wherein the end cap comprises:
two end side plates respectively positioned at two opposite sides of one end of the housing,
the second guide structure is formed between at least one end side plate and the housing, and the second gear rack transmission mechanism is formed between at least one end side plate and the second motor.
9. A dust filter self-cleaning mechanism, characterized by comprising the dust box pick-and-place mechanism of any one of claims 1 to 8.
10. An indoor unit of an air conditioner, comprising the dust filter self-cleaning mechanism according to claim 9.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910476925.6A CN110118393B (en) | 2019-06-03 | 2019-06-03 | Dust box pick-and-place mechanism, dust filter screen self-cleaning mechanism and air conditioner indoor unit |
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| CN201910476925.6A CN110118393B (en) | 2019-06-03 | 2019-06-03 | Dust box pick-and-place mechanism, dust filter screen self-cleaning mechanism and air conditioner indoor unit |
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| CN110118393B true CN110118393B (en) | 2023-04-07 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101737933A (en) * | 2008-11-14 | 2010-06-16 | 乐金电子(天津)电器有限公司 | Dedusting structure for indoor unit of cabinet air conditioner |
| CN102607107B (en) * | 2012-03-19 | 2016-12-14 | 海尔集团公司 | Indoor apparatus of air conditioner and air-conditioning |
| JP2016118359A (en) * | 2014-12-22 | 2016-06-30 | ダイキン工業株式会社 | Air conditioning indoor unit |
| CN110107958B (en) * | 2015-03-27 | 2021-07-09 | 三菱电机株式会社 | Indoor unit of air conditioner |
| JP6726561B2 (en) * | 2016-08-09 | 2020-07-22 | シャープ株式会社 | Air conditioner |
| CN106175248B (en) * | 2016-08-29 | 2018-11-13 | 海宁汉林沙发有限公司 | Dust-collecting box divides bindiny mechanism in a kind of intelligence sofa |
| CN107894088B (en) * | 2017-12-18 | 2023-07-28 | 芜湖美智空调设备有限公司 | Dust collecting box assembly, air conditioner indoor unit and air conditioner |
| CN208567075U (en) * | 2018-07-02 | 2019-03-01 | 广东美的制冷设备有限公司 | Dust case assembly, air conditioner indoor unit and air conditioner |
| CN109480713B (en) * | 2018-12-20 | 2023-09-19 | 北京享捷科技有限公司 | Dust collection device and dust collection method for sweeping robot |
| CN210320337U (en) * | 2019-06-03 | 2020-04-14 | 青岛海尔空调器有限总公司 | Dust box pick-and-place mechanism, dust filter screen self-cleaning mechanism and air conditioner indoor unit |
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Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Applicant before: QINGDAO HAIER JOINT STOCK Co.,Ltd. |
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