CN205878512U - Grid assembly and interior machine of air conditioning of machine in air conditioning - Google Patents

Abstract

The utility model discloses a grid assembly and interior machine of air conditioning of machine in air conditioning, wherein, the grid assembly of machine includes roof -rack, chassis and strainer filter supprot in the air conditioning, strainer filter supprot is located between roof -rack and the chassis, and strainer filter supprot is fixed with roof -rack and chassis lock joint respectively. The utility model discloses a strainer filter supprot is fixed with roof -rack and chassis lock joint respectively to, avoid roof -rack and chassis with the strainer filter supprot lock joint time, influenced each other, thereby made things convenient for grid assembly's equipment.

Description

Grille assembly of air conditioner indoor unit and air conditioner indoor unit

technical field

The utility model relates to the technical field of air conditioners, in particular to a grill assembly of an air conditioner indoor unit and the air conditioner indoor unit.

Background technique

The air inlet of the existing air-conditioning indoor unit is generally provided with a grille assembly, which includes a top frame, a bottom frame, and a filter screen bracket positioned between the top frame and the bottom frame. When the grille assembly is assembled, the filter screen The bracket and the top frame are sequentially fastened to the inner side of the bottom frame, and the top frame is set to cover the screen bracket. However, when the grille assembly is assembled, the filter screen support will affect the fastening connection between the top frame and the bottom frame, thereby causing inconvenient fastening between the top frame and the bottom frame.

Utility model content

The main purpose of the utility model is to provide a grill assembly of an air conditioner indoor unit, aiming at facilitating the assembly of the grille assembly of the air conditioner indoor unit.

In order to achieve the above purpose, the grid assembly of the air conditioner indoor unit proposed by the utility model includes a top frame, a bottom frame, and a filter screen support; the filter screen support is located between the top frame and the bottom frame, and The filter screen support is buckled and fixed with the top frame and the bottom frame respectively.

Preferably, the filter screen support includes a bearing frame, the bearing frame is provided with fasteners, the top frame includes a first installation frame, and the first installation frame is provided with a first buckle, and the bottom frame includes a first fastener. Two installation frames, the second installation frame is provided with a second buckle position, and the fasteners are respectively buckled with the first buckle position and the second buckle position.

Preferably, the fastener includes a first buckle platform and a second buckle platform protruding from the outer surface of the bearing frame, and the first buckle platform is arranged adjacent to the top frame, and the second buckle platform is adjacent to The bottom frame is provided, the first buckle platform is buckled to the first buckle position, and the second buckle platform is buckled to the second buckle position.

Preferably, the first buckle platform and the second buckle platform are staggered in the length direction of the bearing frame.

Preferably, the outer surface of the bearing frame is protruded with a connecting plate, a first clamping plate extending from the outer end of the connecting plate to the top frame, and a first clamping plate extending from the outer end of the connecting plate to the bottom frame. Extended second clamping plate; the first clamping plate, the connecting plate and the bearing frame jointly surround and form a first clamping groove with an opening facing the top frame, and the first clamping groove is used for clamping The side plate holding the first installation frame; the second clamping plate, the connecting plate and the bearing frame jointly surround and form a second clamping groove with an opening facing the bottom frame, and the second clamping groove It is used to clamp the side plate of the second installation frame.

Preferably, both the first clamping groove and the second clamping groove are involutely set in a direction away from the connecting plate.

Preferably, the outer surface of the first installation frame is provided with a first recess corresponding to the first clamping plate, and the outer surface of the second installation frame is provided with a second recess corresponding to the second clamping plate .

Preferably, the outer surface of the first locking plate is coplanar with the outer surface of the first installation frame, and the outer surface of the second locking plate is coplanar with the outer surface of the second installation frame.

Preferably, the first mounting frame is protruded with a plurality of first positioning teeth toward the end face of the bearing frame, and the second mounting frame is protruded with a plurality of second positioning teeth toward the end face of the bearing frame, so The plurality of first positioning teeth mesh with the corresponding second positioning teeth.

The utility model also proposes an air conditioner indoor unit, which includes a face shell and a grille assembly, and the grille assembly is installed on the face shell.

The technical scheme of the utility model is respectively fastened and fixed with the top frame and the bottom frame by the filter screen bracket, thereby avoiding the problem of mutual influence between the top frame and the bottom frame when they are fastened with the filter screen bracket, and further, it is beneficial to improve the quality Assembly efficiency of the grid assembly.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the present utility model, and those skilled in the art can also obtain other drawings according to the structures shown in these drawings without creative work.

Fig. 1 is an exploded schematic diagram of an embodiment of the grid assembly of the air conditioner indoor unit of the present invention;

Figure 2 is a schematic diagram of the assembly of the grid assembly in Figure 1;

Fig. 3 is a sectional view along A-A in Fig. 2;

Fig. 4 is an enlarged view of part C in Fig. 3;

Fig. 5 is a sectional view along B-B among Fig. 2;

FIG. 6 is an enlarged view of part D in FIG. 5 .

Explanation of reference numbers:

label name label name 100 grille assembly 34 connecting plate 10 top shelf 35 first snap-in board 20 Chassis 36 Second snap-in board 30 filter bracket 37 first grip groove 31 Bearing frame 38 Second Gripper 11 first installation box 13 first recess twenty one Second installation box twenty three second recess 32 first buckle 14 first positioning tooth 33 second buckle twenty four second positioning tooth 12 first button slot 10b Surface shell twenty two Second button slot

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present utility model, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the relative positional relationship, movement conditions, etc. between the components shown in the figure below are changed, if the specific posture changes, the directional indication will also change accordingly.

In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, the descriptions of "first", "second", etc. Implying their relative importance or implying the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the technical solutions of the various embodiments can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist , also not within the scope of protection required by the utility model.

The utility model proposes a grille assembly of an indoor unit of an air conditioner. The grille assembly is arranged at the air inlet of the indoor unit of the air conditioner, and is used for installing a filter net to filter the wind entering the indoor unit. Please refer to FIG. 1 . FIG. 1 is a structural diagram of an embodiment of a grille assembly of an air conditioner indoor unit of the present invention.

The grid assembly 100 includes a top frame 10, a bottom frame 20, and a filter screen support 30; the filter screen support 30 is located between the top frame 10 and the bottom frame 20, and the filter screen support 30 is buckled with the top frame 10 and the bottom frame 20 respectively. then fixed.

When the grid assembly 100 is assembled, the top frame 10 is fastened to the side of the screen support 30 close to the top frame 10, the bottom frame 20 is fastened to the side of the screen support 30 close to the bottom frame 20, and the top frame 10 and the bottom When the frame 20 is buckled with the screen support 30 , they do not affect each other, so that the assembly of the grille assembly 100 is more convenient and fast.

In this embodiment, the filter screen support 30 , the top frame 10 and the bottom frame 20 are fixedly connected through fastening of fasteners and buckles. It should be noted that the fastener can be arranged on the screen support 30, and correspondingly, the buckle is arranged on the top frame 10 and the bottom frame 20; the fastener can also be arranged on the top frame 10 and the bottom frame 20, correspondingly Specifically, the buckle is provided on the filter screen support 30 ; of course, the buckle and the buckle can also exist on the top frame 10 , the bottom frame 20 and the filter screen support 30 at the same time. How to arrange the buckle and the fastener is not specifically limited in the embodiment of the present utility model.

In an embodiment of the present utility model, the filter screen support 30 includes a bearing frame 31, and the bearing frame 31 is provided with fasteners; the top frame 10 includes a first installation frame 11, and the first installation frame 11 is provided with a first fastener Bit; the chassis 20 includes a second mounting frame 21, and the second mounting frame 21 is provided with a second buckle position. The buckles on the bearing frame 31 are respectively buckled with the first buckle on the first installation frame 11 and the second buckle on the second installation frame 21 .

Further, the fastener includes a first buckle platform 32 and a second buckle platform 33 protruding from the outer surface of the bearing frame 31, the first buckle platform 32 is arranged adjacent to the top frame 10, and the second buckle platform 33 is arranged adjacent to the bottom frame 20, That is, the first buckle platform 32 and the second buckle platform 33 are arranged at intervals along the direction that the top frame 10 approaches or moves away from the bottom frame 20 . Correspondingly, the first installation frame 11 is penetrated with the first buckle groove 12 to form the first buckle position; the second installation frame 21 is penetrated with the second buckle groove 22 to form the second buckle position. When the filter screen support 30 is assembled with the top frame 10 and the bottom frame 20 , the first buckle platform 32 is buckled with the first buckle groove 12 , and the second buckle platform 33 is buckled with the second buckle groove 22 . In this way, mutual influence can be avoided when the first installation frame 11 and the second installation frame 21 are fastened to the bearing frame 31 , thereby facilitating the assembly of the grille assembly 100 .

It can be understood that after the first buckle on the first installation frame 11 is fastened to the first buckle platform 32 on the bearing frame 31, the first installation frame 11 covers the side of the bearing frame 31 close to the first installation frame 11 After the second buckle on the second installation frame 21 is fastened to the second buckle platform 33 on the bearing frame 31, the second installation frame 21 covers the side of the bearing frame 31 close to the second installation frame 21; that is, The bearing frame 31 is installed in an installation space surrounded by the first installation frame 11 and the second installation frame 21 . It should be noted that after the first installation frame 11 and the second installation frame 21 are fastened to the bearing frame 31, there is a gap between the first installation frame 11 and the second installation frame 21, so that the top frame 10 and the bottom frame 20's disassembly.

In order to facilitate the buckling of the first buckle platform 32 and the first buckle groove 12, and the buckle connection of the second buckle platform 33 and the second buckle groove 22, the first buckle platform 32 and the second buckle platform 33 are far away from the bearing frame 31. The ends are provided with chamfers. Apparently, chamfers can also be provided on the ports of the first buckle groove 12 and the second buckle groove 22 facing the bearing frame 31 .

In order to facilitate the processing of the filter screen support 30 , the first buckle platform 32 and the second buckle platform 33 are arranged staggered along the length direction of the bearing frame 31 . It should be noted that the filter screen support 30 is molded by injection molding, and the first buckle platform 32 and the second buckle platform 33 are staggered to facilitate mold opening.

In order to make the connection between the carrying frame 31 and the first mounting frame 11 and the second mounting frame 21 more stable, the outer surface of the carrying frame 31 is protruded with a connecting plate 34 extending from the outer end of the connecting plate 34 to the top frame 10 The first clamping plate 35 and the second clamping plate 36 extending from the outer end of the connecting plate 34 to the bottom frame 20; the first clamping plate 35, the connecting plate 34 and the bearing frame 31 jointly surround and form an opening facing the top frame The first clamping groove 37 of 10 ; the second clamping plate 36 , the connecting plate 34 and the bearing frame 31 together define a second clamping groove 38 opening toward the bottom frame 20 .

When the bearing frame 31 is assembled with the first installation frame 11 and the second installation frame 21, the first clamping groove 37 is used to clamp the side plate of the first installation frame 11 and limit the first installation frame 11; The second clamping groove 38 is used to clamp the side panel of the second installation frame 21 and limit the second installation frame 21 . In this way, the connection between the bearing frame 31 and the first installation frame 11 and the second installation frame 21 is more stable.

In this embodiment, the number of the first clamping groove 37 and the second clamping groove 38 is not specifically limited, and the number of the first clamping groove 37 and the second clamping groove 38 can be set according to the specific size of the grid assembly 100 Certainly.

In order to facilitate the insertion of the side plates of the first mounting frame 11 and the side plates of the second mounting frame 21 into the corresponding first clamping groove 37 and the second clamping groove 38, the first clamping groove 37 and the second clamping groove 38 are arranged along the The direction away from the connecting plate 34 is involutely set. That is, the inner surfaces of the first clamping plate 35 and the second clamping plate 36 are inclined.

In order to prevent the first clamping plate 35 protruding from the outer surface of the first mounting frame 11, and the second clamping plate 36 protruding from the outer surface of the second mounting frame 21, the outer surface of the first mounting frame 11 corresponds to the first card The connection plate 35 is recessed with the first recess 13 , and the outer surface of the second installation frame 21 is recessed with the second recess 23 corresponding to the second locking plate 36 . When the bearing frame 31 is assembled with the first installation frame 11 and the second installation frame 21, the side panels of the first installation frame 11 and the side panels of the second installation frame 21 are correspondingly inserted into the first clamping groove 37 and the second clamping groove 38 , the first clamping plate 35 is assembled to the first recess 13 of the first installation frame 11 , and the second clamping plate 36 is assembled to the second recess 23 of the second installation frame 21 .

Further, the outer surface of the first clamping plate 35 is coplanar with the outer surface of the first installation frame 11 , and the outer surface of the second clamping plate 36 is coplanar with the outer surface of the second installation frame 21 . In this way, the outer surfaces of the assembled bearing frame 31 , the first installation frame 11 , and the second installation frame 21 are smoother and more beautiful.

In order to ensure that the first installation frame 11 and the second installation frame 21 are not easily displaced after being assembled with the bearing frame 31 , the connection between the first installation frame 11 and the second installation frame 21 and the bearing frame 31 is more stable. A plurality of first positioning teeth 14 protrude from the end surface of the first mounting frame 11 facing the filter screen support 30 , and a plurality of second positioning teeth 24 protrude from the end surface of the second mounting frame 21 facing the filter screen support 30 . When the first mounting frame 11 and the second mounting frame 21 are assembled with the bearing frame 31, a plurality of first positioning teeth 14 and a plurality of second positioning teeth 24 are engaged with each other, so that the first mounting frame 11 and the second mounting frame 21 The mutual sliding direction limits the first installation frame 11 and the second installation frame 21 .

The utility model also proposes an air-conditioning indoor unit (not shown), the air-conditioning indoor unit includes a face shell and a grill assembly 100, the specific structure of the grill assembly 100 refers to the above-mentioned embodiment, since the air-conditioning indoor unit adopts the above-mentioned All the technical solutions of all the embodiments at least have all the beneficial effects brought by the technical solutions of the above embodiments, and will not be repeated here. Wherein, the grille assembly 100 is installed on the face shell.

The above is only a preferred embodiment of the present utility model, and does not therefore limit the scope of the patent of the present utility model. Under the inventive concept of the present utility model, the equivalent structural transformation made by using the specification of the utility model and the contents of the accompanying drawings, or Direct/indirect application in other related technical fields is included in the patent protection scope of the present utility model.

Claims (10)

1. A grill assembly of an air-conditioning indoor unit, characterized in that it comprises a top frame, a bottom frame, and a filter screen support; the filter screen support is located between the top frame and the bottom frame, and the filter screen The net support is buckled and fixed with the top frame and the bottom frame respectively. 2. The grill assembly of an air conditioner indoor unit according to claim 1, wherein the filter screen support includes a bearing frame, the bearing frame is provided with fasteners, the top frame includes a first mounting frame, and the The first installation frame is provided with a first buckle, the chassis includes a second installation frame, the second installation frame is provided with a second buckle, and the fasteners are respectively connected with the first buckle and the second buckle. Buckle button fastening. 3. The grille assembly of an air-conditioning indoor unit according to claim 2, wherein the fastener includes a first buckle and a second buckle protruding from the outer surface of the bearing frame, and the The first buckle is set adjacent to the top frame, the second buckle is set adjacent to the bottom frame, the first buckle is buckled with the first buckle, and the second buckle is connected with the second buckle Two button fastening. 4 . The grille assembly of an air-conditioning indoor unit according to claim 3 , wherein the first buckle and the second buckle are arranged staggered along the length direction of the bearing frame. 5. The grille assembly of an air-conditioning indoor unit according to claim 2, wherein a connecting plate protrudes from the outer surface of the bearing frame, and a second connecting plate extending from the outer end of the connecting plate toward the top frame A clamping plate and a second clamping plate extending from the outer end of the connecting plate to the chassis; the first clamping plate, the connecting plate and the bearing frame are jointly formed to form an opening facing the The first clamping groove of the top frame, the first clamping groove is used to clamp the side plate of the first installation frame; the second clamping plate, the connecting plate and the bearing frame are jointly surrounded to form The opening faces the second clamping groove of the bottom frame, and the second clamping groove is used for clamping the side plate of the second installation frame. 6 . The grille assembly of an air-conditioning indoor unit according to claim 5 , wherein the first clamping groove and the second clamping groove are both gradually opened in a direction away from the connecting plate. 7 . 7. The grille assembly of an air-conditioning indoor unit according to claim 5, wherein the outer surface of the first installation frame is provided with a first concave portion corresponding to the first clamping plate, and the second installation frame A second recess is recessed on the outer surface of the frame corresponding to the second clamping plate. 8. The grill assembly of an air conditioner indoor unit according to claim 7, wherein the outer surface of the first clamping plate is coplanar with the outer surface of the first mounting frame, and the second clamping plate The outer surface of the board is coplanar with the outer surface of the second mounting frame. 9. The grille assembly of an air conditioner indoor unit according to claim 2, wherein a plurality of first positioning teeth protrude from the end surface of the first mounting frame towards the bearing frame, and the second mounting frame A plurality of second positioning teeth protrudes toward the end surface of the bearing frame, and the plurality of first positioning teeth engage with the corresponding second positioning teeth. 10. An air conditioner indoor unit, comprising a face shell, further comprising a grille assembly according to any one of claims 1 to 9, the grille assembly being installed on the face shell.