CN214536471U - Filter screen assembly and air conditioner indoor unit with same - Google Patents

Abstract

The utility model provides a machine in filter screen subassembly and air conditioning that has it, include: the bottom plate is provided with a clamping interface, and a first clamping part is arranged at the clamping interface; the filtering structure is arranged on the bottom plate, and an avoiding port is arranged on the filtering structure and is opposite to the clamping port; the clamping piece is movably arranged in the avoidance port and the clamping port to move to a locking position and an unlocking position, and a second clamping part matched with the first clamping part is arranged on the clamping piece; a clamping plate connected with the filtering structure is arranged in the avoiding opening, and the clamping plate and the first clamping part are arranged at intervals; when the clamping piece moves to the locking position, the second clamping part is clamped with the first clamping part, and the clamping plate is positioned between the bottom plate and at least part of the clamping piece to fix the filtering structure; when the clamping piece moves to the unlocking position, the second clamping portion and the first clamping portion are arranged at intervals. Through the technical scheme provided by the utility model, can solve the filter screen subassembly technical problem of not convenient to detach.

Description

Filter screen assembly and air conditioner indoor unit with same

Technical Field

The utility model relates to an indoor set of air conditioning technical field particularly, relates to a filter screen subassembly and have its indoor set of air conditioner.

Background

At present, part of parts in the air conditioner need to be disassembled and assembled at irregular time, such as a filter screen structure. The filter screen is used for filtering impurities such as dust in the air, however, after the air conditioner runs for a period of time, the filter screen can accumulate the dust and needs to be detached for cleaning. The filter screen in the prior art is generally fixed in two ways, namely, screw fixation and direct clamping of a clamping hook.

However, if the filter screen is fixed by screws, an additional contact tool is needed during disassembly and assembly, which is not convenient enough. When the hook is used for fixing, the hook is difficult to detach under most conditions, and the hook is damaged or other parts are damaged in the detaching process. In addition, when the hook is a single small part, the hook is easy to lose in the process of disassembly and assembly.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a filter screen subassembly and have its machine in air conditioning to solve the filter screen subassembly among the prior art and be not convenient for dismantle's technical problem.

In order to achieve the above object, according to an aspect of the present invention, there is provided a filter screen assembly, including: the bottom plate is provided with a clamping interface, and a first clamping part is arranged at the clamping interface; the filtering structure is arranged on the bottom plate, an avoiding port is arranged on the filtering structure, and the avoiding port is arranged opposite to the clamping interface; the clamping piece is movably arranged in the avoidance port and the clamping port to move to a locking position and an unlocking position, and a second clamping part matched with the first clamping part is arranged on the clamping piece; wherein, a clamping plate connected with the filtering structure is arranged in the avoiding opening, and the clamping plate and the first clamping part are arranged at intervals; when the clamping piece moves to the locking position, the second clamping part is clamped with the first clamping part, and the clamping plate is positioned between the bottom plate and at least part of the clamping piece to fix the filtering structure; when the clamping piece moves to the unlocking position, the second clamping portion and the first clamping portion are arranged at intervals, so that the clamping piece avoids the clamping plate.

Furthermore, a third clamping connection part is also arranged at the clamping interface, the third clamping connection part and the first clamping connection part are arranged at intervals, and the clamping connection plate is positioned on one side of the first clamping connection part, which is far away from the third clamping connection part; when the joint spare moves to the unblock position, second joint portion and third joint portion joint.

Further, first joint portion and third joint portion are the joint arch, and second joint portion is the joint recess with the protruding looks adaptation of joint.

Further, the filter structure includes: the bracket is arranged on the bottom plate, and a first avoidance port is arranged on the bracket; the filter screen sets up between bottom plate and support, is provided with the second on the filter screen and dodges the mouth, and the joint board sets up and dodges mouthful department at the second, and the second dodges mouthful and first dodges mouthful relative setting in order to form and dodge the mouth.

Further, the clip includes: the clamping main body is inserted into the clamping port, and the second clamping part is arranged on the side wall of the clamping main body; the clamping cover plate is arranged on the clamping main body, the periphery of the clamping cover plate protrudes out of the clamping main body, and the clamping cover plate is movably arranged in the avoiding port; when the clamping piece is located at the locking position, the clamping plate is located between the clamping cover plate and the bottom plate.

Furthermore, the joint interface is provided with a first positioning boss, and the joint cover plate is provided with a second positioning boss matched with the first positioning boss so as to position the joint cover plate under the matching of the first positioning boss and the second positioning boss.

Furthermore, the joint interface is provided with a third positioning boss, and a fourth positioning boss matched with the third positioning boss is arranged on the joint main body so as to position the joint main body under the matching of the third positioning boss and the fourth positioning boss.

Furthermore, the end face of the fourth positioning boss is used for being abutted against and positioned with the end face of the third positioning boss, and the side face of the fourth positioning boss is a guide inclined face.

Furthermore, a plurality of grooves are formed in the end face of the clamping cover plate, and the grooves are arranged at intervals along the extending direction of the clamping cover plate.

Further, the bottom plate includes the mainboard body and elastic arm, and the elastic arm setting is on the mainboard body, and the joint mouth setting is on the elastic arm, and the at least part of joint apron carries out spacing cooperation with the one end of elastic arm, and the at least part of joint main part carries out spacing cooperation with the other end of elastic arm.

According to the utility model discloses an on the other hand provides an indoor set of air conditioner, and the indoor set of air conditioner includes the filter screen subassembly, and the filter screen subassembly is the above-mentioned filter screen subassembly that provides.

Use the technical scheme of the utility model for only need promote joint spare remove in the joint mouth can, through making the movably setting of joint spare on dodging the mouth and moving to locking position or unblock position, can be convenient for lock filtration on the bottom plate or the time filtration can follow the bottom plate and remove, above-mentioned structure easy operation, convenience have improved the convenience that the user used. Therefore, through the filter screen subassembly that this embodiment provided, can solve the filter screen subassembly among the prior art technical problem of not being convenient for dismantle.

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 is a schematic structural diagram illustrating a clip member according to an embodiment of the present invention in a locked position;

fig. 2 is a schematic structural diagram illustrating a clip member according to an embodiment of the present invention in an unlocked position;

figure 3 illustrates a cross-sectional view of a clip provided in accordance with an embodiment of the present invention in an unlocked position;

FIG. 4 shows an exploded view of the structure of FIG. 1;

fig. 5 is a schematic structural diagram of a clip according to an embodiment of the present invention;

fig. 6 shows a top view of a clip provided according to an embodiment of the present invention;

fig. 7 shows a partial structural schematic view of a base plate provided according to an embodiment of the present invention;

FIG. 8 shows a front view of FIG. 7;

fig. 9 is a schematic partial structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;

FIG. 10 shows a partial enlarged view of FIG. 9;

fig. 11 shows an exploded view of fig. 9.

Wherein the figures include the following reference numerals:

10. a base plate; 11. a card interface; 12. a first clamping part; 13. a third clamping connection part; 14. a main board body; 15. a resilient arm; 16. blocking ribs; 20. a filter structure; 21. a support; 211. a first avoidance port; 22. a filter screen; 221. a second avoidance port; 30. a clamping piece; 31. a second clamping part; 32. clamping the main body; 321. a fourth positioning boss; 3211. a guide slope; 33. clamping the cover plate; 331. a second positioning boss; 332. a groove; 40. a clamping and connecting plate; 50. air holes are formed; 60. an indoor unit main body.

Detailed Description

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

As shown in fig. 1 to 8, the first embodiment of the present invention provides a filter screen assembly, which includes a bottom plate 10, a filtering structure 20 and a clamping member 30, wherein the bottom plate 10 is provided with a clamping interface 11, and the clamping interface 11 is provided with a first clamping portion 12. The filtering structure 20 is arranged on the bottom plate 10, and the filtering structure 20 is provided with a dodging port which is arranged opposite to the clamping interface 11. The clamping member 30 is movably arranged in the avoiding opening and the clamping opening 11 to move to a locking position and an unlocking position, and a second clamping portion 31 matched with the first clamping portion 12 is arranged on the clamping member 30. Wherein, dodge the intraoral joint board 40 that is provided with and is connected with filtration 20, joint board 40 and the 12 interval settings of first joint portion. When the clamping member 30 moves to the locking position, the second clamping portion 31 is clamped with the first clamping portion 12, and the clamping plate 40 is located between the bottom plate 10 and at least a portion of the clamping member 30 to fix the filtering structure 20. When the clip member 30 moves to the unlock position, the second clip portion 31 is spaced apart from the first clip portion 12, and the clip member 30 is made to recede from the clip plate 40.

Adopt the filter screen subassembly that this embodiment provided for only need promote joint spare 30 remove in joint interface 11 can, through making the movably setting of joint spare 30 on dodging the mouth and move to locking position or unblock position, can be convenient for lock filtration 20 on bottom plate 10 or filtration 20 can follow bottom plate 10 and remove in the time, above-mentioned structure easy operation, convenience have improved the convenience that the user used. Therefore, through the filter screen subassembly that this embodiment provided, can solve the filter screen subassembly among the prior art technical problem of not being convenient for dismantle.

In this embodiment, a third clamping portion 13 is further disposed at the clamping interface 11, the third clamping portion 13 is disposed at an interval with the first clamping portion 12, and the clamping plate 40 is located on a side of the first clamping portion 12 away from the third clamping portion 13. When the clip member 30 moves to the unlock position, the second clip portion 31 clips to the third clip portion 13. Adopt such structure setting, when can making joint spare 30 be in the unblock position, joint spare 30 can block stably and establish in joint interface 11, improves the stability that sets up of joint spare 30, avoids the condition that joint spare 30 drops from joint interface 11 to can be convenient for further improve the convenience of operation.

Specifically, in this embodiment, the first clamping portion 12 and the third clamping portion 13 are clamping protrusions, and the second clamping portion 31 is a clamping groove 332 adapted to the clamping protrusions. By adopting the structure, the structure is simple, and the production and the manufacture are convenient.

In this embodiment, the filtering structure 20 is a split structure, the filtering structure 20 includes a bracket 21 and a filter screen 22, the bracket 21 is disposed on the bottom plate 10, and the bracket 21 is provided with a first avoiding opening 211. The filter screen 22 is arranged between the bottom plate 10 and the bracket 21, a second avoiding opening 221 is formed in the filter screen 22, the clamping plate 40 is arranged at the second avoiding opening 221, and the second avoiding opening 221 and the first avoiding opening 211 are oppositely arranged to form an avoiding opening. By adopting the structure, the bracket 21 and the filter screen 22 can be conveniently mounted and dismounted, and the use convenience is improved.

Specifically, the clamping member 30 in this embodiment includes a clamping main body 32 and a clamping cover plate 33, the clamping main body 32 is inserted into the clamping interface 11, and the second clamping portion 31 is disposed on a side wall of the clamping main body 32. Clamping cover plate 33 sets up on joint main part 32, and the periphery protrusion of clamping cover plate 33 sets up in joint main part 32, and clamping cover plate 33 is movably set up in dodging the mouth. Wherein the clamping plate 40 is located between the clamping cover plate 33 and the base plate 10 when the clamping member 30 is in the locking position. By adopting the structure of the clamping piece 30, the stability of the filter structure 20 can be improved conveniently.

In this embodiment, a first positioning boss (i.e. the blocking rib 16) is disposed at the card interface 11, and a second positioning boss 331 adapted to the first positioning boss is disposed on the card cover plate 33, so as to position the card cover plate 33 under the cooperation of the first positioning boss and the second positioning boss 331 (the formed positioning and matching structure is shown in B in fig. 3), so as to limit the card depth of the card member 30 in the card interface 11, and improve the setting stability of the card member 30. Specifically, the first positioning boss and the second positioning boss 331 are in positioning fit to form a first positioning fit structure.

Specifically, the third positioning boss is disposed at the card interface 11 in this embodiment, and the fourth positioning boss 321 adapted to the third positioning boss is disposed on the card main body 32, so that the card main body 32 is positioned under the cooperation of the third positioning boss and the fourth positioning boss 321 (the formed positioning and matching structure is shown in a position a in fig. 3), so as to limit the situation that the card member 30 is separated from the card interface 11, and the falling is avoided, thereby further improving the stability of the setting of the card member 30. Specifically, the third positioning boss is in positioning fit with the fourth positioning boss 321 to form a second positioning fit structure.

In this embodiment, an end surface of the fourth positioning boss 321 is used for abutting and positioning with an end surface of the third positioning boss, and a side surface of the fourth positioning boss 321 is a guide inclined surface 3211. With the adoption of the structure, the guide inclined plane 3211 can facilitate smooth insertion of the clip 30 into the clip interface 11, and the end surface of the fourth positioning boss 321 facilitates stable limiting of the clip 30. Specifically, the fourth positioning boss 321 may be an inverted hook structure.

Specifically, a plurality of grooves 332 are formed in an end surface of the snap cover 33, and the plurality of grooves 332 are spaced apart from each other in an extending direction of the snap cover 33. By adopting the structure, the friction resistance of the end face of the clamping cover plate 33 can be increased, so that the clamping piece 30 can be smoothly pushed to move during operation. Specifically, the groove 332 can be used as a water receiving groove for condensed water formed by cold air, so that the condition that the condensed water drops randomly is avoided.

In this embodiment, the bottom plate 10 includes a main plate body 14 and an elastic arm 15, the elastic arm 15 is disposed on the main plate body 14, the card interface 11 is disposed on the elastic arm 15, at least a portion of the card cover plate 33 is in limit fit with one end of the elastic arm 15, and at least a portion of the card main body 32 is in limit fit with the other end of the elastic arm 15. By adopting the structure, the structure is simple, the action is reliable, and the operation is convenient. Specifically, in this embodiment, one end of the elastic arm 15 corresponds to the first positioning boss, and the other end of the elastic arm 15 corresponds to the third positioning boss.

Specifically, the support 21 and the filter screen 22 are both provided with the air holes 50, so that the cold air passes through the air holes 50 and wraps the support 21 and the filter screen 22, and the generation of condensed water can be reduced.

The utility model provides a local structure comprises hasp, filter screen 22 support 21, filter screen 22 and bottom plate 10. Firstly, fixing the bottom plate 10, then fixing the filter screen 22 on the bottom plate 10, then fixing the filter screen 22 bracket 21 on the bottom plate 10 (the filter screen 22 is positioned between the bottom plate 10 and the filter screen 22 bracket 21), and finally fixing the lock catch in the clamping groove of the bottom plate 10; the lock catch can slide back and forth in the clamping groove of the bottom plate 10, so that two states of locking and unlocking are realized.

Specifically, when the latch (the clamping member 30) is in the locking position, the end of the latch is engaged with the support 21 of the filter screen 22 to achieve the locking effect, and therefore, the feature structure of the end of the latch is completely attached to the feature structure of the support 21 of the filter screen 22 (a fit gap of 0.1-0.15mm is reserved). When the characteristics of the filter screen 22, the bracket 21 and the like are adjusted, the structure of the lock catch needs to be changed synchronously. The hasp design is symmetrical structure, prevents that the dress is anti-reverse when installing. The end face of the lock catch is provided with a plurality of strip-shaped grooves 332, so that friction force is increased, and manual operation is facilitated.

The structural scheme of the filter screen 22 of the internal machine described in the above embodiments is only for illustration, and is not intended to be limiting, and the rest schemes that can be used for the latch structure of the present invention are all counted as the protection scope of the present invention; the locking structure can be designed into other shapes according to specific situations, such as a circle, a diamond and the like; the matching structure of the lock catch can be correspondingly changed according to the characteristics of the matching parts; the grooves 332 on the latch for increasing the friction force may also be designed in other structures according to specific situations, such as raised ribs, wavy shapes, saw-tooth shapes, etc.

As shown in fig. 9 to 11, a second embodiment of the present invention provides an indoor unit of an air conditioner, where the indoor unit of an air conditioner includes a filter screen assembly and an indoor unit main body 60, the filter screen assembly is the filter screen assembly provided in the above-mentioned embodiment, and the filter screen assembly is installed on the indoor unit main body 60.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: the mounting is convenient, and the mounting and dismounting of the filtering structure can be completed without dismounting the clamping piece; the lock catch can be conveniently and quickly arranged in the clamping groove (the clamping groove) of the bottom plate through the guide inclined plane on the lock catch (the clamping piece); the lock catch can be stably fixed on the bottom plate through the first positioning matching structure and the second positioning matching structure on the lock catch, cannot fall off and can slide back and forth in the clamping port of the bottom plate; the lock catch has two positions, one is in a locking state, and the other is in an unlocking state; when in the unblock state, other parts can be dismantled to hasp itself need not to dismantle.

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.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

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.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

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 (11)

1. A screen assembly, comprising:

the clamping device comprises a bottom plate (10), wherein a clamping interface (11) is arranged on the bottom plate (10), and a first clamping part (12) is arranged at the clamping interface (11);

the filtering structure (20) is arranged on the bottom plate (10), an avoiding port is formed in the filtering structure (20), and the avoiding port is arranged opposite to the clamping interface (11);

the clamping piece (30) is movably arranged in the avoidance port and the clamping port (11) to move to a locking position and an unlocking position, and a second clamping portion (31) matched with the first clamping portion (12) is arranged on the clamping piece (30);

wherein a clamping and connecting plate (40) connected with the filtering structure (20) is arranged in the avoiding opening; when the clamping piece (30) moves to the locking position, the second clamping part (31) is clamped with the first clamping part (12), and the clamping plate (40) is located between the bottom plate (10) and at least part of the clamping piece (30); when joint spare (30) move to when the unblock position, second joint portion (31) with first joint portion (12) interval sets up, joint spare (30) dodge joint board (40).

2. The filter screen assembly according to claim 1, wherein a third clamping portion (13) is further disposed at the clamping interface (11), the third clamping portion (13) is spaced from the first clamping portion (12), and the clamping plate (40) is located on a side of the first clamping portion (12) away from the third clamping portion (13); when the clamping piece (30) moves to the unlocking position, the second clamping portion (31) is clamped with the third clamping portion (13).

3. The filter screen assembly according to claim 2, wherein the first clamping portion (12) and the third clamping portion (13) are clamping protrusions, and the second clamping portion (31) is a clamping groove (332) matched with the clamping protrusions.

4. A filter screen assembly according to claim 1, wherein the filter structure (20) comprises:

the support (21) is arranged on the bottom plate (10), and a first avoidance opening (211) is formed in the support (21);

filter screen (22), set up bottom plate (10) with between support (21), be provided with the second on filter screen (22) and dodge mouth (221), joint board (40) set up mouth (221) department is dodged to the second, mouth (221) are dodged to the second with first dodge mouth (211) set up relatively in order to form dodge the mouth.

5. The screen assembly of claim 1, wherein the snap (30) comprises:

the clamping main body (32) is inserted into the clamping interface (11), and the second clamping part (31) is arranged on the side wall of the clamping main body (32);

the clamping cover plate (33) is arranged on the clamping main body (32), the periphery of the clamping cover plate (33) protrudes out of the clamping main body (32), and the clamping cover plate (33) is movably arranged in the avoiding opening;

when the clamping piece (30) is located at the locking position, the clamping plate (40) is located between the clamping cover plate (33) and the bottom plate (10).

6. The filter screen assembly of claim 5, wherein a first positioning boss is arranged at the clamping interface (11), and a second positioning boss (331) matched with the first positioning boss is arranged on the clamping cover plate (33) so as to position the clamping cover plate (33) under the matching of the first positioning boss and the second positioning boss (331).

7. The filter screen assembly according to claim 5, wherein a third positioning boss is arranged at the clamping interface (11), and a fourth positioning boss (321) matched with the third positioning boss is arranged on the clamping main body (32) so as to position the clamping main body (32) under the matching of the third positioning boss and the fourth positioning boss (321).

8. The filter screen assembly of claim 7, wherein the end face of the fourth positioning boss (321) is configured to be positioned in abutment with the end face of the third positioning boss, and the side face of the fourth positioning boss (321) is a guide slope (3211).

9. A filter screen assembly according to claim 5, wherein the snap cover plate (33) is provided with a plurality of grooves (332) in the end face, and the plurality of grooves (332) are spaced apart along the extension direction of the snap cover plate (33).

10. The filter screen assembly according to any one of claims 5 to 9, wherein the base plate (10) comprises a main plate body (14) and an elastic arm (15), the elastic arm (15) is arranged on the main plate body (14), the clamping interface (11) is arranged on the elastic arm (15), at least part of the clamping cover plate (33) is in limit fit with one end of the elastic arm (15), and at least part of the clamping main body (32) is in limit fit with the other end of the elastic arm (15).

11. An indoor unit of an air conditioner, characterized in that the indoor unit of an air conditioner comprises a filter screen assembly, and the filter screen assembly is the filter screen assembly of any one of claims 1 to 10.

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