CN218379831U - Dust collection box device and air conditioner with same - Google Patents

Abstract

The utility model provides a dust collecting box device and have its air conditioner, the dust collecting box device includes: the dust collecting box is used for being connected with at least one of the panel body and the outer cover of the air conditioner; the first mounting bracket is connected with the dust collection box and is provided with a mounting structure; the second mounting bracket is connected with the first mounting bracket, and a buckling structure which is arranged corresponding to the mounting structure is arranged on the second mounting bracket; the button is rotatably connected with the mounting structure through the rotating shaft and is provided with a locking position used for being buckled with the buckling structure and an unlocking position used for being separated from the buckling structure, so that the button is rotated around the axis direction of the rotating shaft by pressing the button, and the button is switched between the locking position and the unlocking position. By adopting the technical scheme, the problem that whether the dust collecting box is installed in place or not is difficult to distinguish when a user installs the dust collecting box in the prior art is solved.

Description

Dust collection box device and air conditioner with same

Technical Field

The utility model relates to a clean technical field of filter screen particularly, relates to a dust collection box device and have its air conditioner.

Background

With the improvement of living standard of people, the self-cleaning of the air conditioner is more and more emphasized. The filter screen is from the form that adopts brush and dust collection box universally to automatically cleaning, and dust collection box part is a structure that needs the user to dismantle and install, consequently needs to guarantee that dust collection box part is convenient to dismantle and easy to assemble. In the prior art, the fixed mode of dust collection box is that one end links to each other with the motor through the axle sleeve mostly, and middle part and other one end are fixed through buckle and panel body, and the buckle adopts plug-type buckle mostly, and plug-type buckle can realize the convenience of dismantling and installing, but can not let the very easy differentiation of user install with not install good state. Even the user forgets to carry out the lock to the buckle, also be difficult to discover, lead to the air conditioner to remove dust when the dust collection box part is not yet installed well, can make the filter screen clean unclean or lead to the dust to fly away everywhere, probably lead to the complete machine trouble when serious. Moreover, the structure of the push-pull type buckle is different due to different structural forms of the middle part and the edge part of the dust collecting box part, a plurality of similar but different parts need to be added during installation, the increase of the design workload and the waste of the cost are caused, and the practical principles of generalization and modularization are contradicted.

In view of the above problems in the prior art, no effective solution has been proposed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a dust collecting box device and have its air conditioner to solve the user among the prior art and be difficult to distinguish the problem whether the installation targets in place when installing the dust collecting box.

In order to achieve the above object, according to one aspect of the present invention, there is provided a dust collecting case device including: the dust collecting box is used for being connected with at least one of the panel body and the outer cover of the air conditioner; the first mounting bracket is connected with the dust collection box and is provided with a mounting structure; the second mounting bracket is connected with the first mounting bracket, and a buckling structure which is arranged corresponding to the mounting structure is arranged on the second mounting bracket; the button is rotatably connected with the mounting structure through the rotating shaft and provided with a locking position used for being buckled with the buckling structure and an unlocking position used for being separated from the buckling structure, so that the button can rotate around the axial direction of the rotating shaft by pressing the button, and the button can be switched between the locking position and the unlocking position.

Further, the button includes: the pressing part is positioned in the installation space formed by the installation structure and is rotatably connected with the installation structure through a rotating shaft; the fixing part penetrates through the opening at the bottom of the mounting structure to be connected with the pressing part, and the pressing part rotates around the axis direction of the rotating shaft to drive the fixing part to be buckled or separated with the buckling structure.

Further, the fixed part is two, and two fixed parts set up along the axis direction interval of pivot, and the opening is two, and two openings and two fixed parts one-to-one set up.

Furthermore, one side of the pressing part, which is far away from the fixing part, is provided with a sloping platform, when the fixing part is buckled with the buckling structure, the top plane of the pressing part is flush with the top plane of the mounting structure, when the fixing part is separated from the buckling structure, the inclined plane of the sloping platform is attached to the bottom plane of the mounting structure, so that the rotation angle stroke of the button in the axis direction of the rotating shaft can be changed by adjusting the inclination angle of the sloping platform.

Further, the fixing portion includes: the first end of the connecting piece is connected with the pressing part; the first end of the fixing part is connected with the second end of the connecting part, the second end of the fixing part extends along the axis direction of the rotating shaft, and the fixing part and the buckling structure can be buckled or separated.

Furthermore, the buckling structure comprises an anti-falling protrusion and a limiting groove which are arranged adjacently, and the outline shape of the anti-falling protrusion is matched with the outline shape of part of the connecting piece; when the fixing piece is positioned in the limiting groove, the button is buckled with the buckling structure; when the fixing piece is withdrawn out of the limiting groove, the button is separated from the buckling structure.

Furthermore, the buckling structure further comprises a reserved groove which is arranged adjacent to the limiting groove, and the reserved groove forms an elastic reserved space of the buckling structure.

Furthermore, the mounting structure is provided with rotating shaft holes along two side walls of the rotating shaft in the axial direction, the rotating shaft holes are connected with the rotating shaft, and the side walls of the mounting structure adjacent to the inclined table are provided with limiting bosses.

Further, the mounting structure is a plurality of, and a plurality of mounting structure set up along the length direction interval of first installing support, and the lock structure is a plurality of, and a plurality of lock structures set up with a plurality of mounting structure one-to-one, and the button is a plurality of, and a plurality of buttons set up with a plurality of mounting structure one-to-one.

According to another aspect of the present invention, there is provided an air conditioner, comprising a dust collecting box device, wherein the dust collecting box device is the above dust collecting box device.

Use the technical scheme of the utility model, but through setting up the first installing support including mounting structure, the second installing support including the lock structure, and with lock structure lock or break away from the button that sets up, make the dust collection box can be convenient, carry out the dismouting fast, can make simultaneously through pressing down the button to press down the button rotatory so that button and lock structure lock or break away from, compare the plug-type buckle that adopts among the prior art, the user can distinguish easily whether the button with second installing support lock or break away from, and then distinguish very easily whether the dust collection box is installed in place, it is poor to prevent that the air conditioner dust removal effect that the dust collection box installation can't be put in place and lead to appears, avoid the dust to fly away and the phenomenon that the complete machine broke down to take place. By adopting the technical scheme, the problem that whether the dust collecting box is installed in place or not is difficult to distinguish when a user installs the dust collecting box in the prior art is effectively solved.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural view of a first embodiment of a dust collecting box arrangement according to the invention;

fig. 2 shows a schematic structural view of a second embodiment of a dust collecting box arrangement according to the invention;

fig. 3 shows a schematic structural view of a third embodiment of a dust collecting box arrangement according to the invention;

fig. 4 shows a schematic structural view of a fourth embodiment of a dust collecting box arrangement according to the invention;

fig. 5 shows a schematic structural view of a fifth embodiment of a dust collecting box arrangement according to the invention;

figure 6 shows a schematic construction of a sixth embodiment of a dust collecting container arrangement according to the invention;

fig. 7 shows a schematic structural view of an embodiment of a push button of the dust collection box device according to the present invention;

fig. 8 shows a schematic structural view of an embodiment of a second mounting bracket of the dust collection box arrangement according to the invention;

fig. 9 shows a schematic structural view of an embodiment of a first mounting bracket of a dust collection box arrangement according to the invention;

fig. 10 shows a schematic structural view of a seventh embodiment of a dust collecting box arrangement according to the invention;

fig. 11 shows a schematic structural view of an embodiment of a panel body of a dust collection box device according to the present invention;

fig. 12 shows a schematic structural view of an embodiment of the housing of the dust collecting box arrangement according to the invention.

Wherein the figures include the following reference numerals:

10. a dust collecting box;

20. a panel body;

30. a housing;

40. a first mounting bracket; 41. a mounting structure; 411. an opening; 412. a rotating shaft hole; 413. a limiting boss;

50. a second mounting bracket; 51. a buckling structure; 511. anti-drop bulges; 512. a limiting groove; 513. reserving a groove;

60. a button; 61. a rotating shaft; 62. a pressing part; 621. a sloping table; 63. a fixed part; 631. a connecting member; 632. a fixing member;

70. a motor shaft sleeve; 71. a limiting platform; 73. an integrated cassette support structure; 75. an outer cover limiting structure; 76. the panel body is of a limiting structure; 77. panel body bearing structure.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

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 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.

The fixing method of the dust box 10 in the prior art can not realize that the same parts are used for fixing at different parts (the middle part and the end part) of the dust box 10, and has the problems of high development cost and low production efficiency. Meanwhile, the installation state of the existing dust collecting box 10 device has no structure for prompting error, and if the dust collecting box is not effectively installed and fixed, a user cannot obtain effective prompt, so that health and safety risks are easily caused to a human body. How to solve the above problems has become a technical problem which needs to be overcome urgently in the industry.

Referring to fig. 1 to 12, according to an embodiment of the present application, there is provided a dust box device.

The dust box device comprises a dust box 10, a first mounting bracket 40, a second mounting bracket 50 and a button 60. The dust box 10 is used for connecting with at least one of the panel body 20 and the outer cover 30 of the air conditioner. The first mounting bracket 40 is connected to the dust box 10. The first mounting bracket 40 is provided with a mounting structure 41. The second mounting bracket 50 is connected to the first mounting bracket 40. The second mounting bracket 50 is provided with a buckling structure 51 corresponding to the mounting structure 41. The button 60 is rotatably connected to the mounting structure 41 by a shaft 61. The push button 60 has a locking position for being engaged with the engaging structure 51 and an unlocking position for being disengaged from the engaging structure 51, so that the push button 60 is rotated about the axial direction of the rotary shaft 61 by pressing the push button 60 to switch the push button 60 between the locking position and the unlocking position.

By applying the technical scheme of the embodiment, the first mounting bracket 40 comprising the mounting structure 41 is arranged, the second mounting bracket comprising the buckling structure 51 is arranged, and the button 60 can be buckled with or separated from the buckling structure 51, so that the dust collection box 10 can be conveniently and quickly disassembled and assembled, meanwhile, the button 60 can be pressed to rotate so as to enable the button 60 to be buckled with or separated from the buckling structure 51 by pressing the button 60, compared with a push-pull type buckle adopted in the prior art, a user can easily distinguish whether the button 60 is buckled with or separated from the second mounting bracket, and further easily distinguish whether the dust collection box 10 is installed in place, the poor dust removal effect of an air conditioner caused by the fact that the dust collection box 10 is not installed in place is prevented, and the phenomena of dust drifting and complete machine failure are avoided. The technical scheme of combining this application has solved user's problem whether be difficult to distinguish when installing the dust-collecting box and install in place effectively in prior art. Meanwhile, compared with a push-pull type buckle which needs to be designed in a matched mode with the installation position, the push-pull type buckle is buckled or separated by the button 60, and meanwhile, the same parts can be used in structures at different positions, so that the development of the parts is reduced, the cost of a developed die is saved, and the installation efficiency is improved.

As shown in fig. 7, in an alternative embodiment, the top plane of the button 60 is provided with an unlocking mark and a locking mark, the unlocking mark and the locking mark are symmetrically arranged about the axial direction of the rotating shaft 61, the side marked with the unlocking mark is pressed, the button 60 is separated from the buckling structure 51, the side marked with the locking mark is pressed, and the button 60 is buckled with the buckling structure 51. Therefore, the dust collecting box device is convenient to install and disassemble, and meanwhile, the installation state and the non-installation state are easier to distinguish, so that errors are avoided. By using the universal button 60 structure, the dust collecting box 10 can be fastened at a plurality of positions, a plurality of parts do not need to be developed, and the development cost is saved.

As shown in fig. 7, the push button 60 includes a pressing portion 62 and a fixing portion 63. The pressing portion 62 is located in the mounting space formed by the mounting structure 41. The pressing portion 62 is rotatably connected to the mounting structure 41 via a rotating shaft 61. The fixing portion 63 passes through the opening 411 at the bottom of the mounting structure 41 to connect with the pressing portion 62. The pressing portion 62 rotates around the axis of the rotating shaft 61 to drive the fixing portion 63 to engage with or disengage from the engaging structure 51.

The operating principle of the push button 60 is as follows: the button 60 is rotatably connected to the mounting structure 41 through a rotating shaft 61, a fixing portion 63 is provided below the pressing portion 62, the fixing portion 63 is engaged with the engaging structure 51 when one side of the button 60 is pressed, and the fixing portion 63 is disengaged from the engaging structure 51 when the other side of the button 60 is pressed.

Further, the number of the fixing portions 63 is two. The two fixing portions 63 are provided at intervals in the axial direction of the rotating shaft 61. The number of the openings 411 is two. The two openings 411 are provided in one-to-one correspondence with the two fixing portions 63. The arrangement makes the button 60 and the buckling structure 51 connected more firmly, and prevents the loose connection.

Specifically, the pressing portion 62 is provided with a ramp 621 on a side away from the fixing portion 63. When the fixing portion 63 is fastened to the fastening structure 51, the top plane of the pressing portion 62 is flush with the top plane of the mounting structure 41. When the fixing portion 63 is disengaged from the engaging structure 51, the inclined surface of the inclined platform 621 is engaged with the bottom surface of the mounting structure 41 to adjust the rotation angle stroke of the inclination angle changing button 60 of the inclined platform 621 about the axial direction of the rotating shaft 61. The inclined platform 621 of the button 60 is designed to reserve a moving space for the button, and needs to select an appropriate inclined angle, wherein the larger the inclined angle is, the larger the moving space is, the larger the angle that the button 60 can rotate is, but the position of the rotating shaft 61 cannot be exceeded.

The bottom of the pressing portion 62 is further provided with a limiting platform 71, and the limiting platform 71 is matched with an integrated box supporting structure 73 on the second mounting bracket 50 to improve the stability of the button 60. The design of the limiting platform 71 is mainly to ensure that the surface of the dust box 10 is in order state when the dust box 10 is in the installation state, so as to be convenient for the user to identify.

As shown in fig. 7, the fixing portion 63 includes a connecting member 631 and a fixing member 632. The first end of the connector 631 is connected to the pressing part 62. The first end of the fixing member 632 is connected with the second end of the connecting member 631. The second end of the fixed member 632 extends along the axial direction of the rotating shaft 61. The fixing member 632 and the engaging structure 51 are detachably disposed.

As shown in fig. 8, the locking structure 51 includes a retaining protrusion 511 and a stopper recess 512 which are adjacently disposed, and the retaining protrusion 511 has a contour shape which is adapted to a contour shape of a part of the connecting member 631. When the fixing member 632 is located in the limiting recess 512, the button 60 is engaged with the engaging structure 51. When the fixing member 632 is withdrawn out of the limiting recess 512, the button 60 is disengaged from the fastening structure 51.

Further, the buckling structure 51 further includes a reserved groove 513 disposed adjacent to the limiting groove 512. The allowance recess 513 forms an elastic allowance space of the fastening structure 51. The pre-groove 513 is provided to ensure the convenience of mounting the dust collecting box 10, prevent the buckle from entering the buckling structure, and the anti-dropping protrusion 511 is provided to ensure the buckling reliability.

As shown in fig. 11, the panel body 20 is provided with a panel body limiting structure 76 and a panel body supporting structure 77.

As shown in fig. 12, the housing 30 is provided with a housing stopper structure 75. As shown in fig. 4, the dust box 10 is provided with a motor bushing 70.

Further, two side walls of the mounting structure 41 along the axial direction of the rotating shaft 61 are opened with rotating shaft holes 412. The rotation shaft hole 412 is connected to the rotation shaft 61. The side wall of the mounting structure 41 adjacent to the ramp 621 is provided with a limit boss 413.

Preferably, the mounting structure 41 is plural. The plurality of mounting structures 41 are spaced apart along the length of the first mounting bracket 40. The buckling structures 51 are plural. The plurality of engaging structures 51 are provided in one-to-one correspondence with the plurality of mounting structures 41. The number of the push buttons 60 is plural. The plurality of buttons 60 are provided in one-to-one correspondence with the plurality of mounting structures 41.

Preferably, the second mounting bracket 50 is a motor bracket for mounting a motor. The housing 30 limits the contact of the mounting bracket through the housing limiting structure 75. The panel body 20 limits the contact of the dust collection box 10 through the panel body limiting structure 76. The panel body 20 limits the contact of the first mounting bracket 40 through the panel body support structure 77.

The dust box 10 is fixed by the panel body 20, the outer cover 30, the second mounting bracket 50 and the first mounting bracket 40.

The second mounting bracket 50 is provided in plurality, and the plurality of second mounting brackets 50 are provided at intervals along the longitudinal direction of the air conditioner. The second mounting bracket 50 is a motor bracket. The plurality of second mounting brackets 50 are respectively disposed at the middle portion and both left and right edge portions of the air conditioner, i.e., the second mounting brackets 50 include a left bracket, a middle bracket, and a right bracket. The left bracket is used for fixing a motor and a gear of the dust collecting box 10, the motor bracket can limit the left of the dust collecting box 10, and other structures for fixing the dust collecting box 10 are not arranged. The right bracket plays a role in limiting, and the bracket is also provided with a buckling structure 51 for fixing the dust collecting box 10. The middle bracket is also provided with a buckling structure 51 which can fix the dust collection box 10. The second mounting bracket 50, the outer cover 30 and the panel body 20 together reserve a mounting space for the dust collecting box 10, a motor shaft sleeve 70 is arranged at the left end of the dust collecting box 10 and connected with a motor on the left bracket, and a button 60 of a press type fixing structure is arranged in the middle of the dust collecting box 10. A button 60 of a push type fixing structure is also provided at the right end of the dust box 10. A position-limiting boss 413 is further provided on the first mounting bracket 40 to limit the position of the button 60 so as to distinguish the button states. The first mounting bracket 40 is further provided with a rotating shaft hole 412 which is matched and fixed with the rotating shaft 61 of the button. The right and middle brackets are designed with a buckling structure 51, which comprises a pre-groove 513, an anti-dropping protrusion 511, a limiting groove 512 and a supporting structure of the dust box 10.

Still be provided with button fixed knot on the first installing support 40 and construct the reservation passageway, be convenient for the installation of button simultaneously for the fixed knot who presses the button constructs the reservation space. The reserve passage is opening 411. The button 60 includes a rotation shaft 61, a ramp 621, a position limiting platform 71, a button boundary, a button indication character, and the like. The button can be installed in first installing support 40 to the pivot, and its structure is cylindrical, sets up in the well below of button 60, forms the structure of a seesaw, and different directions are pressed to the cooperation other structures, can appear different states, are carved with the sign of "ON", "OFF" ON the button surface, press "ON" one end and can carry out the lock with button and lock structure 51, press "OFF" one end and can withdraw from the lock. The mounting structure 41 is a structure that engages with the engagement structure 51.

When the dust collection box 10 is installed, the dust collection box 10 is inclined by 45 degrees, the motor shaft sleeve 70 is firstly installed on a matching structure of the second installation support 50 on the left side of the air conditioner (namely, the motor shaft sleeve is matched and connected with a motor gear hole shaft), then the dust collection box 10 is laid flat and placed in a space reserved for the dust collection box 10 by parts such as the panel body 20, the second installation support 50 and the outer cover 30, and the dust collection box 10 is supported, at the moment, the button 60 on the dust collection box 10 is in a tilting state, the tip of the inclined platform 621 of the button 60 is arranged below the limiting boss 413 of the first installation support 40, the other end of the inclined platform is higher than the surface of the first installation support 40 and is in a very obvious abnormal state, and the buckling effect of reminding a user is achieved. If the user still forgets to buckle, the closing of the panel is affected, so that the user can find the abnormity. If the user needs to fix the dust collecting box 10, the user only needs to press the end of the button engraved with "ON the middle and right ends, so as to pull the tip of the ramp 621 out of the limiting boss 413 of the first mounting bracket 40, and the fixing member 632 of the button 60 enters the limiting groove 512 of the second mounting bracket 50, thereby simply fixing the dust collecting box 10. The buttons 60 correspondingly arranged on the middle support and the right support are the same parts, so that the problem that in the prior art, a plurality of parts are required to be designed for fixing is solved, and the production cost is saved.

According to another embodiment of the present invention, there is provided an air conditioner, comprising a dust collecting box device, wherein the dust collecting box device is the dust collecting box device of the above embodiments.

For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown 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 terms "at 8230; \8230; above" may include both orientations "at 8230; \8230; above" and "at 8230; \8230; 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 appreciated 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 in 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 (10)

1. A dust collecting container device, comprising:

the dust collection box (10), the dust collection box (10) is used for connecting with at least one of the panel body (20) and the outer cover (30) of the air conditioner;

the first mounting bracket (40), the first mounting bracket (40) is connected with the dust collection box (10), and the first mounting bracket (40) is provided with a mounting structure (41);

the second mounting bracket (50), the second mounting bracket (50) is connected with the first mounting bracket (40), and a buckling structure (51) which is arranged corresponding to the mounting structure (41) is arranged on the second mounting bracket (50);

button (60), button (60) through pivot (61) with mounting structure (41) rotationally connects, button (60) have be used for with the locking position of lock structure (51) lock and be used for with the unblock position that lock structure (51) break away from, with through pressing button (60) make button (60) wind the axis direction of pivot (61) is rotatory, so that button (60) are in lock position with switch between the unblock position.

2. A dust collecting container arrangement as claimed in claim 1, characterized in that the push button (60) comprises:

the pressing part (62) is positioned in a mounting space formed by the mounting structure (41), and the pressing part (62) is rotatably connected with the mounting structure (41) through the rotating shaft (61);

the fixing part (63) penetrates through an opening (411) in the bottom of the mounting structure (41) to be connected with the pressing part (62), and the pressing part (62) rotates around the axis direction of the rotating shaft (61) to drive the fixing part (63) to be buckled or separated with the buckling structure (51).

3. A dust collecting box device as claimed in claim 2, wherein there are two fixing portions (63), two fixing portions (63) are provided at intervals in an axial direction of the rotating shaft (61), and there are two openings (411), and the two openings (411) are provided in one-to-one correspondence with the two fixing portions (63).

4. The dust collecting box device according to claim 3, wherein a ramp (621) is disposed on a side of the pressing portion (62) away from the fixing portion (63), when the fixing portion (63) is fastened to the fastening structure (51), a top plane of the pressing portion (62) is flush with a top plane of the mounting structure (41), and when the fixing portion (63) is detached from the fastening structure (51), an inclined plane of the ramp (621) is attached to a bottom plane of the mounting structure (41) to adjust an inclination angle of the ramp (621) to change a rotation angle stroke of the button (60) around an axial direction of the rotating shaft (61).

5. A dust collecting container arrangement as claimed in claim 2, characterized in that the fixing part (63) comprises:

a connecting piece (631), wherein a first end of the connecting piece (631) is connected with the pressing part (62);

the first end of the fixing piece (632) is connected with the second end of the connecting piece (631), the second end of the fixing piece (632) extends along the axial direction of the rotating shaft (61), and the fixing piece (632) and the buckling structure (51) can be buckled or separated.

6. The dust collection box device according to claim 5, wherein the snap structure (51) comprises an anti-drop protrusion (511) and a limit groove (512) which are adjacently arranged, the outline shape of the anti-drop protrusion (511) is arranged to be matched with the outline shape of part of the connecting piece (631); when the fixing piece (632) is positioned in the limiting groove (512), the button (60) is buckled with the buckling structure (51); when the fixing piece (632) is withdrawn out of the limiting groove (512), the button (60) is separated from the buckling structure (51).

7. A dust collecting box arrangement as claimed in claim 6, further comprising a pre-groove (513) arranged adjacent to the limiting groove (512), the pre-groove (513) forming a resilient pre-space of the snap-in arrangement (51).

8. The dust collecting box device according to claim 4, wherein the mounting structure (41) has a rotating shaft hole (412) formed on two side walls along the axial direction of the rotating shaft (61), the rotating shaft hole (412) is connected with the rotating shaft (61), and a limit boss (413) is disposed on a side wall of the mounting structure (41) adjacent to the ramp (621).

9. A dust collecting box device as claimed in claim 1, wherein the number of the mounting structures (41) is plural, a plurality of the mounting structures (41) are provided at intervals along a length direction of the first mounting bracket (40), the number of the engaging structures (51) is plural, a plurality of the engaging structures (51) and a plurality of the mounting structures (41) are provided in one-to-one correspondence, a plurality of the push buttons (60) is plural, and a plurality of the push buttons (60) and a plurality of the mounting structures (41) are provided in one-to-one correspondence.

10. An air conditioner comprising a dust collecting case device, wherein the dust collecting case device is the dust collecting case device according to any one of claims 1 to 9.

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