CN217330201U - Air outlet assembly and heat pump - Google Patents

Abstract

The application provides an air outlet assembly and a heat pump, which comprise an air outlet grille, wherein the air outlet grille is provided with a first connecting piece; the guide plate is provided with an air outlet and is provided with a second connecting piece, and the first connecting piece is connected with the second connecting piece; wherein, the one side arch that the guide plate deviates from the air-out grid has the portion of enclosing around the air outlet, and the air-out grid covers the air outlet at least. This application deviates from one side arch of air-out grid at the guide plate and has the portion of closing of enclosing around the air outlet, make the air outlet department of guide plate form the water conservancy diversion circle structure, and pass through first connecting piece and second connecting piece with air-out grid and guide plate and connect, make the air-out grid cover the air outlet of aviation baffle, and then form the air-out grid and the combination formula air-out subassembly of water conservancy diversion circle, to the air supply equipment of different models, can directly change the aviation baffle that has the water conservancy diversion circle structure can, make one set of air-out grid of air supply equipment of same money can share.

Description

Air outlet assembly and heat pump

Technical Field

The application relates to the technical field of air conditioners, in particular to an air outlet assembly and a heat pump.

Background

Currently, an air supply device (such as an outdoor unit of an air conditioner, a heat pump, etc.) having rotating blades is generally provided with an integrated panel, which includes an air outlet grille and a deflector structure, wherein the air outlet grille prevents external objects from extending into the air supply device to damage the blades, and the deflector accelerates an air flow therein.

However, the current air supply equipment of the same model covers multiple models, the diameter, thickness and the like of a motor and a fan blade used by each model are different, and different guide rings are required to be correspondingly matched and used, so that different integral panels are required to be correspondingly used, and the integral panel mold with the guide rings and the air outlet grille is difficult to prepare, so that the manufacturing cost of the air supply equipment of the same model is increased.

SUMMERY OF THE UTILITY MODEL

The application provides an air-out subassembly and heat pump aims at solving present integral panel and makes the technical problem that same money air supply equipment manufacturing cost improves.

First aspect, the application provides an air-out subassembly, includes:

the air outlet grille is provided with a first connecting piece;

the guide plate is provided with an air outlet and is provided with a second connecting piece, and the first connecting piece is connected with the second connecting piece;

wherein, the one side arch that the guide plate deviates from the air-out grid has the portion of closing of enclosing around the air outlet, and the air-out grid covers the air outlet at least.

In some embodiments, the second connectors are located on at least two sides of the enclosure, and the air outlet grille covers the air deflector.

In some embodiments, the first connecting piece comprises hook grooves arranged at two side edges of the air outlet grille;

the second connecting piece is including setting up the trip in guide plate both sides edge, trip and collude groove cooperation.

In some embodiments, the first connector further comprises a slot disposed adjacent to the hook slot;

the second connecting piece still includes the inserted block that is close to the trip setting, and the inserted block inserts in the slot.

In some embodiments, the insert block is located on a side of the hook adjacent to the enclosing portion.

In some embodiments, the air outlet grille is also provided with an elastic insert buckle;

the elastic eye-splice comprises a first elastic support arm and a second elastic support arm which are symmetrically arranged, and the first elastic support arm and the second elastic support arm are arranged at intervals.

In some embodiments, a side of the first resilient arm facing away from the second resilient arm has a first curved protrusion, and a side of the second resilient arm facing away from the first resilient arm has a second curved protrusion.

In some embodiments, the air outlet grille is further provided with a lower hanging buckle and an upper inserting buckle;

the lower hanging buckle and the upper inserting buckle are positioned at two opposite edges of the air outlet grille.

In some embodiments, the air outlet grille comprises a plurality of spaced apart air guide louvers;

the distance between the adjacent wind guide grid plates is greater than or equal to 5mm and less than or equal to 15 mm;

the included angle between the wind guide grid plate and the horizontal plane is greater than or equal to 110 degrees and less than or equal to 120 degrees.

In a second aspect, the present application provides a heat pump comprising the air outlet assembly as described in the first aspect.

The air outlet grid is connected with the guide plate through the first connecting piece and the second connecting piece, so that the air outlet grid covers the air outlet of the air deflector, and further a combined air outlet assembly of the air outlet grid and the guide ring is formed; simultaneously, the air-out subassembly of combination formula has reduced the mould and has opened the system expense, has saved the later stage greatly and has opened the comprehensive cost of water conservancy diversion circle to the equipment of different models newly.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of an air outlet assembly provided in an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view taken at A-A of FIG. 1 of the present application;

FIG. 3 is an enlarged partial schematic view of the present application at A in FIG. 2;

fig. 4 is a schematic structural view of an air outlet grille provided in the embodiment of the present application;

FIG. 5 is an enlarged schematic view of the present application at B in FIG. 4;

FIG. 6 is an axial schematic view of a heat pump provided in an embodiment of the present application;

FIG. 7 is a schematic diagram of one configuration of a heat pump provided in an embodiment of the present application;

FIG. 8 is a schematic cross-sectional view taken at B-B of FIG. 7 of the present application;

FIG. 9 is an enlarged schematic view of the present application at C of FIG. 8;

FIG. 10 is a schematic cross-sectional view taken at C-C of FIG. 7 of the present application;

FIG. 11 is an enlarged schematic view of the present application at D in FIG. 10;

fig. 12 is an enlarged view of fig. 10 at E of the present application.

Wherein: 10 air-out grid, 11 first connecting piece, 111 collude groove, 112 slots, 12 elasticity eye-splice, 121 first elasticity support arm, 122 second elasticity support arm, 123 first arc bellying, 124 second arc bellying, 13 hang the knot down, 14 go up the eye-splice, 15 air guide grid plate, 16 threaded connection portion, 17 frames, 20 guide plates, 21 second connecting piece, 211 trip, 212 inserted block, 22 air outlets, 23 enclose the portion of closing, 100 air-out subassembly, 200 casing, 210 socket.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the invention. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present invention may be practiced without these specific details. In other instances, well-known structures and processes are not shown in detail to avoid obscuring the description of the invention with unnecessary detail. Thus, the present invention is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.

The present embodiment provides an air outlet assembly 100 and a heat pump, which will be described in detail below.

First, referring to fig. 1, fig. 2 and fig. 3, fig. 1 shows a schematic structural diagram of an air outlet assembly 100 in an embodiment of the present application, fig. 2 shows a schematic cross-sectional diagram of a-a in fig. 1 of the present application, fig. 3 shows a schematic partial enlarged diagram of a in fig. 2 of the present application, in which the air outlet assembly 100 includes:

the air outlet grille 10 is characterized in that the air outlet grille 10 is provided with a first connecting piece 11;

the air guide plate 20 is provided with an air outlet 22 and is provided with a second connecting piece 21, and the first connecting piece 11 is connected with the second connecting piece 21;

wherein, the one side arch that guide plate 20 deviates from air-out grid 10 has the portion of enclosing 23 around air outlet 22, and air-out grid 10 covers air outlet 22 at least.

Specifically, the air outlet grille 10 has a plurality of apertures to facilitate air flow and prevent foreign objects from passing through. Referring to fig. 4, fig. 4 shows a schematic structural diagram of the air outlet grille 10 in the embodiment of the present application, the air outlet grille 10 includes a frame 17, a plurality of air guide grids 15 arranged in parallel and at intervals are arranged inside the frame 17, a distance between adjacent air guide grids 15 is greater than or equal to 5mm and less than or equal to 15mm, and preferably, a distance between adjacent air guide grids 15 is equal to 10 mm; meanwhile, the included angle between the air guide grid plate 15 and the horizontal plane is greater than or equal to 110 degrees and less than or equal to 120 degrees, so that the air flowing through the air guide grid plate 15 is guided to the obliquely upper part or the obliquely lower part, and the phenomenon that the air is directly blown to the human body can be avoided.

It will be appreciated that the air guiding plates 15 of the outlet grille 10 may be arranged in other arrangements, such as a circular array.

The baffle 20 is used to form a baffle structure so that the airflow passing through the baffle structure is accelerated therein. Wherein, the guide plate 20 has circular shape air outlet 22, and the one side arch that the guide plate 20 deviates from air-out grid 10 simultaneously has the portion 23 of closing of enclosing around air outlet 22, and air outlet 22 and enclose around it and close portion 23 and form the water conservancy diversion circle structure. In some embodiments of the present application, the enclosure 23 is a cylinder mounted perpendicular to the deflector 20, the inner diameter of the cylinder corresponding to the inner diameter of the outlet 22. It is understood that the inner wall surface of the enclosing portion 23 may also have a certain curvature.

The air deflector 20 and the air outlet grille 10 are connected through a first connector 11 and a second connector 21. Illustratively, one of the first connector 11 and the second connector 21 is a snap, and the other is a clamping portion (e.g., a clamping groove, a clamping hook 211, etc.) engaged with the snap. Generally, the second connectors 21 are located on at least two sides of the enclosure portion 23, and the air outlet grille 10 covers the air deflector 20, so that the air deflector 20 and the air outlet grille 10 can be firmly connected.

In some embodiments of the present application, for example, for an embodiment in which the air outlet grille 10 includes a frame 17 and an air guiding grille 15 disposed in the frame 17, the first connecting part 11 is disposed at the frame 17 of the air outlet grille 10, and the second connecting part 21 is disposed at an edge of the air guiding plate 20, so that in the case of the air guiding plate 20 with the same area, an air outlet 22 with a larger inner diameter and the enclosing part 23 may be disposed to adapt to air supply devices of different models.

It will be appreciated that the first connector 11 and the second connector 21 may also be arranged at other positions, for example, the second connector 21 is arranged at the edge of the deflector 20 adjacent to the outlet opening 22.

In the application, a surrounding part 23 surrounding an air outlet 22 is protruded on one surface of a guide plate 20, which is far away from an air outlet grid 10, so that the air outlet 22 of the guide plate 20 forms a flow guide ring structure, the air outlet grid 10 and the guide plate 20 are connected through a first connecting piece 11 and a second connecting piece 21, the air outlet grid 10 covers the air outlet 22 of an air deflector, and a combined air outlet assembly 100 of the air outlet grid 10 and the flow guide ring is further formed, aiming at air supply equipment of different models, the air deflector with the flow guide ring structure can be directly replaced, an integral panel does not need to be replaced, and the same type of air supply equipment can share one set of air outlet grid 10; meanwhile, the combined air outlet assembly 100 reduces the mold opening cost, and greatly saves the later comprehensive cost of newly opening the guide ring for equipment of different models.

Further, as an exemplary embodiment, continuously refer to fig. 3, wherein the first connecting element 11 includes hook grooves 111 disposed at two side edges of the air outlet grille 10, the second connecting element 21 includes hooks 211 disposed at two side edges of the air guide plate 20, the hooks 211 are inserted into the hook grooves 111, and the hooks 211 and the slots cooperate to limit separation of the air guide plate 20 and the air outlet grille 10 along a direction away from each other, so as to ensure connection stability of the air guide plate 20 and the air outlet grille 10.

Further, with reference to fig. 3, the first connecting element 11 further includes an inserting groove 112 adjacent to the hook groove 111, the second connecting element 21 further includes an inserting block 212 adjacent to the hook 211, the inserting block 212 is inserted into the inserting groove 112 to limit the movement of the air deflector 20 and the air outlet plate in the left-right direction, and then after the hook 211 is inserted into the inserting groove, the separation phenomenon caused by the left-right movement of the hook 211 can be prevented. Simultaneously, the inserted block 212 is located that trip 211 closes the one side that closes the portion 23 that closes near enclosing, after trip 211 warp the card and goes into the draw-in groove, the elasticity of trip 211 deformation only can influence trip 211 and the guide plate 20 part between the inserted block 212, and this kind of deformation can not exert an influence to enclosing portion 23, and the deformation of trip 211 can not make enclosing portion 23 produce deformation promptly, avoids closing portion 23 and enclosing the water conservancy diversion circle that portion 23 constitutes and producing the influence to air outlet 22.

It will be understood that the first connector 11 and the second connector 21 may also be connected in other ways, for example, the first connector 11 has a threaded hole, and the second connector 21 has a through hole for passing a screw, and the deflector 20 and the air outlet grille 10 are connected by the screw.

In some embodiments of the present application, in order to fix the outlet assembly 100, referring to fig. 4 and fig. 5, fig. 5 is an enlarged schematic view of the position B in fig. 4, wherein the outlet grille 10 further has an elastic latch 12, the elastic latch 12 includes a first elastic arm 121 and a second elastic arm 122 symmetrically disposed, and the first elastic arm 121 is disposed at an interval. When the air outlet assembly 100 is fixed, the first elastic arm 121 and the second elastic arm 122 are elastically deformed, and the elastic force increases the friction between the first elastic arm 121 and the contact member (e.g., the housing 200) and the second elastic arm 122, so that the air outlet assembly 100 is fixed on the contact member.

More specifically, with reference to fig. 5, a side of the first elastic arm 121 away from the second elastic arm 122 has a first arc-shaped protrusion 123, and a side of the second elastic arm 122 away from the first elastic arm 121 has a second arc-shaped protrusion 124, and preferably, the length of the first elastic arm 121 away from the second elastic arm 122 is 4 mm. When fixing air-out subassembly 100, first elasticity support arm 121 and second elasticity support arm 122 are earlier to the direction bending deformation that is close to each other, then first arc-shaped protruding part 123 and second arc-shaped protruding part 124 are gone into corresponding structure (for example in leading to groove or the draw-in groove) of card, resume the deformation back at first elasticity support arm 121 and second elasticity support arm 122, first arc-shaped protruding part 123 and second arc-shaped protruding part 124 restriction first elasticity support arm 121 and second elasticity support arm 122 break away from, have guaranteed air-out subassembly 100's connection steadiness.

It can be understood that, a hook or a buckle structure may be further disposed on the first elastic arm 121 and the second elastic arm 122, so as to further improve the connection stability of the air outlet assembly 100.

Further, since the air outlet grille 10 has a plurality of edges, in order to fix the plurality of edges of the air outlet grille 10, continuously refer to fig. 4, the air outlet grille 10 is further provided with a lower hanging buckle 13 and an upper inserting buckle 14, the lower hanging buckle 13 and the upper inserting buckle 14 are located at two opposite edges of the air outlet grille 10, when the air outlet assembly 100 is fixed, the upper hanging buckle 14 and the lower hanging buckle 13 can be respectively clamped into two opposite edges (for example, the upper edge and the lower edge or the left edge and the right edge of the air outlet 22) of the corresponding housing 200, so as to further improve the connection stability of the air outlet assembly 100 on the housing 200.

In some embodiments of the present application, the elastic buckle is disposed at the left and right edges of the air outlet grille 10, and the upper buckle 14 and the lower buckle 13 are disposed at the upper and lower edges of the air outlet grille 10 respectively, so as to fix the four edges of the air outlet grille 10 at the same time. It can be understood that, elastic buckles may be disposed at four edges of the air outlet grille 10 at the same time, so as to improve the connection reliability of the air outlet assembly 100.

It should be noted that the above description of the air outlet assembly 100 is only for clarity of the implementation of the present application, and those skilled in the art can also make equivalent modified designs under the guidance of the present application, for example, referring to fig. 4, a threaded connection portion 16 can also be provided on the air outlet grille 10, and the threaded connection portion 16 is provided with a through screw, so that the connection stability of the air outlet assembly 100 is further improved by the screw connection.

Further, in order to better implement the air outlet assembly 100 in the present application, on the basis of the air outlet assembly 100, the present application further provides a heat pump, referring to fig. 6, fig. 6 shows an axial schematic view of the heat pump in the embodiment of the present application, wherein the heat pump includes the air outlet assembly 100 in any one of the embodiments described above.

Specifically, the heat pump further includes a housing 200, and the air outlet assembly 100 is mounted on the housing 200. In some embodiments of the present application, for example, for the embodiment in which the outlet grille 10 of the outlet assembly 100 is provided with the elastic buckles 12, with continued reference to fig. 7, 8 and 9, fig. 7 shows a structural schematic diagram of the heat pump in the embodiment of the present application, fig. 8 shows a cross-sectional schematic diagram at B-B in fig. 7 of the present application, and fig. 9 shows an enlarged schematic diagram at C in fig. 8 of the present application, wherein the housing 200 is provided with the sockets 210 for accommodating the elastic buckles 12, the elastic sockets 210 penetrate into the sockets 210, the first arc-shaped protrusions 123 of the first elastic arms 121 abut against the upper edges of the sockets 210, and the second arc-shaped protrusions 124 of the second elastic arms 122 abut against the lower edges of the sockets 210, so as to limit the elastic sockets 210 from escaping from the sockets 210.

In some embodiments of the present application, for example, for an embodiment in which the air outlet grille 10 of the air outlet assembly 100 is provided with the upper insertion buckle 14 and the lower hanging buckle 13, continuing to refer to fig. 7, 10, 11 and 12, fig. 10 shows a schematic cross-sectional view at C-C in fig. 7 of the present application, fig. 11 shows an enlarged schematic view at D in fig. 10 of the present application, and fig. 12 shows an enlarged schematic view at E in fig. 10 of the present application, wherein the upper insertion buckle 14 and the lower hanging buckle 13 are located inside the casing 200, an upper edge of the opening of the air outlet assembly 100 in the casing 200 is matched with the upper insertion buckle 14, and a lower edge of the opening of the air outlet assembly 100 is matched with the lower hanging buckle 13, so as to fix the upper edge and the lower edge of the air outlet grille 10 on the casing 200 at the same time.

It should be noted that the above description of the heat pump is only for the sake of clarity of the implementation of the present application, and those skilled in the art can make equivalent modifications under the guidance of the present application, for example, a threaded hole corresponding to the threaded connection portion 16 can be further provided on the casing, and a screw is passed through the threaded connection portion 16 and is matched with the threaded hole, so that the air outlet assembly 100 is fixed on the casing 200 by the screw.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and parts that are not described in detail in a certain embodiment may refer to the above detailed descriptions of other embodiments, and are not described herein again.

Having thus described the basic concept, it will be apparent to those skilled in the art that the foregoing detailed disclosure is to be considered merely illustrative and not restrictive of the broad application. Various modifications, improvements and adaptations to the present application may occur to those skilled in the art, although not explicitly described herein. Such alterations, modifications, and improvements are intended to be suggested herein and are intended to be within the spirit and scope of the exemplary embodiments of this application.

Also, this application uses specific language to describe embodiments of the application. Reference throughout this specification to "one embodiment," "an embodiment," and/or "some embodiments" means that a particular feature, structure, or characteristic described in connection with at least one embodiment of the present application is included in at least one embodiment of the present application. Therefore, it is emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, some features, structures, or characteristics of one or more embodiments of the present application may be combined as appropriate.

Similarly, it should be noted that in the preceding description of embodiments of the present application, various features are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the embodiments. This method of disclosure, however, is not intended to require more features than are expressly recited in the claims. Indeed, the embodiments may be characterized as having less than all of the features of a single embodiment disclosed above.

Numerals describing the number of components, attributes, etc. are used in some embodiments, it being understood that such numerals used in the description of the embodiments are modified in some instances by the use of the modifier "about", "approximately" or "substantially". Unless otherwise indicated, "about", "approximately" or "substantially" indicates that the number allows a variation of ± 20%. Accordingly, in some embodiments, the numerical parameters used in the specification and claims are approximations that may vary depending upon the desired properties of the individual embodiments. In some embodiments, the numerical parameter should take into account the specified significant digits and employ a general digit preserving approach. Notwithstanding that the numerical ranges and parameters setting forth the broad scope of the range are approximations, in the specific examples, such numerical values are set forth as precisely as possible within the scope of the application.

For each patent, patent application publication, and other material cited in this application, such as articles, books, specifications, publications, documents, and the like, the entire contents of which are hereby incorporated by reference into this application, except for application history documents that are inconsistent with or conflict with the contents of this application, and except for documents that are currently or later become incorporated into this application as though fully set forth in the claims below. It is to be understood that the descriptions, definitions and/or uses of terms in the attached materials of this application shall control if they are inconsistent or inconsistent with the statements and/or uses of this application.

The air outlet assembly and the heat pump provided by the embodiment of the present application are described in detail above, and a specific example is applied to explain the principle and the implementation of the present invention, and the description of the above embodiment is only used to help understanding the method and the core idea of the present invention; meanwhile, for those skilled in the art, according to the idea of the present invention, there may be some changes in the specific implementation and application scope, and to sum up, the content of the present specification should not be understood as a limitation to the present invention.

Claims (10)

1. The utility model provides an air-out subassembly which characterized in that includes:

the air outlet grille is provided with a first connecting piece;

the guide plate is provided with an air outlet and a second connecting piece, and the first connecting piece is connected with the second connecting piece;

the air outlet grille is arranged on the air outlet of the air conditioner, and the air outlet grille at least covers the air outlet.

2. The air outlet assembly of claim 1, wherein the second connecting member is located on at least two sides of the enclosure portion.

3. The air outlet assembly of claim 1, wherein the first connecting member includes hook grooves disposed at two side edges of the air outlet grille;

the second connecting piece including set up in the trip of guide plate both sides edge, the trip with the collude groove cooperation.

4. The air outlet assembly of claim 3, wherein the first connecting member further comprises a slot disposed adjacent to the hook groove;

the second connecting piece further comprises an inserting block arranged close to the clamping hook, and the inserting block is inserted into the inserting groove.

5. The air outlet assembly of claim 4, wherein the insertion block is located on a side of the hook adjacent to the enclosure portion.

6. The air outlet assembly of claim 1, wherein the air outlet grille further comprises an elastic buckle;

the elastic eye-splice comprises a first elastic support arm and a second elastic support arm which are symmetrically arranged, and the first elastic support arm and the second elastic support arm are arranged at intervals.

7. The air outlet assembly of claim 6, wherein a side of the first elastic arm facing away from the second elastic arm has a first arc-shaped protrusion, and a side of the second elastic arm facing away from the first elastic arm has a second arc-shaped protrusion.

8. The air outlet assembly of claim 1, wherein the air outlet grille is further provided with a lower hanging buckle and an upper inserting buckle;

the lower hanging buckle and the upper inserting buckle are positioned at two opposite edges of the air outlet grille.

9. The air outlet assembly of any one of claims 1 to 8, wherein the air outlet grille comprises a plurality of air guide grids arranged at intervals;

the distance between the adjacent wind guide grid plates is greater than or equal to 5mm and less than or equal to 15 mm;

the included angle between the wind guide grid plate and the horizontal plane is greater than or equal to 110 degrees and less than or equal to 120 degrees.

10. A heat pump, characterized by comprising the air outlet assembly of any one of claims 1 to 9.

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