CN205878532U - Casing and interior machine of air conditioning of machine in air conditioning - Google Patents

Abstract

The utility model discloses a casing and interior machine of air conditioning of machine in air conditioning, wherein, in the air conditioning casing of machine including the face frame that is equipped with the air intake, install in the grid assembly of air intake, grid assembly is including relative first installation wall and the second installation wall that sets up, one side fixed connection of first installation wall and face frame, and another opposite side of a second installation wall and a frame passes through bolt structure fixed connection. The bolt structure connection has easy dismounting, swift, has made things convenient for equipment and the dismantlement of this grid assembly with the face frame.

Description

Housing 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 housing of an air conditioner indoor unit and the air conditioner indoor unit.

Background technique

The existing air conditioner indoor unit includes a face frame provided with an air inlet, and a grill assembly installed on the air inlet. Generally, the grille component is fixedly connected with the surface frame by buckles. However, when the grille assembly is disassembled, due to the tight fit between the buckle and the button hole, the disassembly of the grille assembly is inconvenient.

Utility model content

The main purpose of the utility model is to provide a housing of an air conditioner indoor unit, which is intended to facilitate the disassembly and assembly of the grille assembly of the air conditioner indoor unit.

In order to achieve the above purpose, the housing of the indoor unit of the air conditioner proposed by the utility model includes a surface frame provided with an air inlet, and a grille assembly installed on the air inlet; A wall and a second installation wall, the first installation wall is connected and fixed to one side of the surface frame, and the second installation wall is fixedly connected to the other opposite side of the surface frame through a bolt structure.

Preferably, the latch structure includes a latch seat protruding from the first installation wall, and a latch bolt that is movably installed on the corresponding side of the surface frame, and a latch hole is provided on the latch seat for the latch bolt to Plug and hold.

Preferably, the surface frame has a mounting plate for sliding installation of the bolt, the mounting plate is provided with a long strip hole, and the bolt includes an installation body on one side of the mounting plate, and a The limiting part on the other side of the mounting plate, and the connecting part passing through the elongated hole and connecting the main body and the limiting part.

Preferably, a notch is provided on at least one side wall of the elongated hole.

Preferably, the limiting portion is tapered in a direction away from the connecting portion.

Preferably, the latch bolt further includes an insertion portion provided at one end of the installation body, and the installation plate is protruded with a limiting rib located at the periphery of the installation body, and the limiting rib defines and guides the A guide groove for sliding the main body is installed, and the limiting rib is provided with a relief opening for the insertion part to protrude.

Preferably, the second installation wall is protruded with a buckle, and the surface frame is correspondingly provided with a buckle hole that is buckled with the buckle.

Preferably, the end surface of the free end of the buckle table is inclined to form a guide surface for guiding the buckle table to be inserted into the button hole.

Preferably, the grille assembly further includes a panel connected to the first installation wall and the second installation wall, and the joint where the panel is connected to the second installation wall extends laterally to form a cover edge; the panel cover fit to the air inlet, and a gap is formed between the cover edge and the surface frame.

The utility model also proposes an air-conditioning indoor unit, which includes a housing, the housing includes a surface frame with an air inlet, and a grille assembly installed on the air inlet; the grille assembly includes a relative A first installation wall and a second installation wall are provided, the first installation wall is connected and fixed to one side of the surface frame, and the second installation wall is fixedly connected to the other opposite side of the surface frame through a latch structure .

The technical scheme of the utility model connects the first installation wall of the grid assembly with one side of the surface frame, and connects the second installation wall of the grid assembly with the other side of the surface frame through a bolt structure, and the bolt structure connection has the ability to disassemble It is convenient and fast, thus facilitating the assembly and disassembly of the grille assembly and the surface frame.

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 a structural schematic diagram of an embodiment of the housing of the air conditioner indoor unit of the present invention;

Fig. 2 is a partial enlarged view of place A in Fig. 1;

Fig. 3 is a structural schematic diagram of the grid assembly in Fig. 1;

Fig. 4 is another view of the grid assembly in Fig. 1;

Fig. 5 is the structural representation of face frame in Fig. 1;

Fig. 6 is a partial enlarged view of place B in Fig. 5;

Fig. 7 is a structural schematic diagram of the latch bolt in Fig. 2;

Fig. 8 is a sectional view along D-D in Fig. 1 .

Explanation of reference numbers:

label name label name 100 Housing of air conditioner indoor unit 322 limit part 10 Surface box 323 Connection 11 Inlet 324 Socket 20 grille assembly 121a gap twenty one first installation wall 122 limit rib twenty two second installation wall 123 The guide groove 30 Plug structure 122a Give way 31 Socket 221 buckle table 311 pin hole 13 buttonhole 32 Latches 221a Guide surface 12 mounting plate twenty three panel 121 Long hole 231 cover edge 321 Installation subject

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 existing air conditioner indoor unit includes a face frame provided with an air inlet, and a grill assembly installed on the air inlet. Generally, the grille component is fixedly connected with the surface frame by buckles. However, when the grille assembly is disassembled, due to the tight fit between the buckle and the button hole, the disassembly of the grille assembly is inconvenient. In view of the above problems, the utility model improves the shell structure of the air conditioner indoor unit. The utility model proposes a shell of the air conditioner indoor unit. Please refer to FIG. 1, which is the shell structure of the air conditioner indoor unit of the utility model Schematic diagram of an embodiment.

Please refer to Figures 1 to 5, the housing 100 of the air conditioner indoor unit includes a face frame 10 with an air inlet 11, and a grille assembly 20 installed on the air inlet 11; the grille assembly 20 includes a first installation wall oppositely arranged 21 and the second installation wall 22 , the first installation wall 21 is fixedly connected to one side of the surface frame 10 , and the second installation wall 22 is fixedly connected to the other opposite side of the surface frame 10 through the latch structure 30 .

In the embodiment of the present utility model, the air inlet 11 opened on the surface frame 10 is preferably arranged in a strip shape, of course, it can also be arranged in other shapes, which are not specifically limited here. The shape of the grille assembly 20 is adapted to the air inlet 11 , and it is used to cover the air inlet 11 to prevent foreign dust particles and other impurities from entering the interior of the air conditioner through the air inlet 11 . The first installation wall 21 of the grid assembly 20 is fixedly connected to one side of the surface frame 10, and the first installation wall 21 and the surface frame 10 can be fixedly connected by snap connection, hinge or other connection methods; the grid assembly 20 The second installation wall 22 is connected to the other opposite side of the surface frame 10 through a bolt structure 30. The bolt structure 30 has the advantages of convenient and fast disassembly and assembly, thus facilitating the disassembly and assembly of the grille assembly 20.

The technical scheme of the utility model connects the first installation wall 21 of the grid assembly 20 with one side of the surface frame 10, and connects the second installation wall 22 of the grid assembly 20 with the other side of the surface frame 10 through a latch structure 30. The connection of the bolt structure 30 is convenient and quick to assemble and disassemble, which facilitates the assembly and disassembly of the grille assembly 20 and the surface frame 10 .

It should be noted that, referring to FIG. 2 , the latch structure 30 includes a latch seat 31 provided with a latch hole 311 and a latch bolt 32 , which are installed in pairs. In the embodiment of the present invention, the latch seat 31 is protruded on the first installation wall 21 , and the latch bolt 32 is movably installed on the corresponding side of the surface frame 10 . Of course, the latch bolt 32 can also be movably installed on the first installation wall 21 , and the latch seat 31 is correspondingly arranged on the surface frame 10 . When the grille assembly 20 is assembled with the surface frame 10, the latch bolt 32 is moved so that the latch bolt 32 is inserted into the latch socket on the latch seat 31, thereby realizing the first installation wall 21 of the grille assembly 20 and the surface frame. Fixed connection of box 10.

Please refer to FIG. 5 to FIG. 7 , the surface frame 10 is provided with a mounting plate 12 for sliding installation of the latch bolt 32 , and it should be noted that the latch bolt 32 can be slidably installed on the mounting plate 12 through structures such as sliding rods and slide grooves. In this embodiment, the mounting plate 12 is provided with a strip-shaped hole 121, and the latch bolt 32 includes a mounting body 321 disposed on one side of the mounting plate 12, a limiting portion 322 disposed on the other side of the mounting plate 12, And the connection part 323 passing through the elongated hole 121 and connecting the installation body 321 and the limiting part 322 . It should be noted that the connecting portion 323 is adapted to the elongated hole 121, or the installation body 321 and the limiting portion 322 are both in contact with the periphery of the elongated hole 121, that is, the installation body 321 and the limiting portion 322 are in contact with each other. The width of the lateral surface in the width direction of the elongated hole 121 is greater than the width of the elongated hole 121 . In this way, it is possible to avoid the detachment of the latch bolt 32 from the elongated hole 121 .

In order to facilitate the assembly of the latch bolt 32 and the mounting plate 12 , at least one side wall of the elongated hole 121 is provided with a notch 121 a. When the latch bolt 32 is installed on the mounting plate 12, the limit portion 322 of the latch bolt 32 is against the side wall of the elongated hole 121. The width of the bar-shaped hole 121 adjacent to the notch 121 a increases, so that the limiting portion 322 of the latch bolt 32 can pass through the elongated hole 121 , thereby facilitating the installation of the latch bolt 32 . It should be noted that a plurality of notches 121 a may be provided on the side wall of the elongated hole 121 , so that the side wall is more easily deformed, and furthermore, it is more convenient for the limiting portion 322 of the latch bolt 32 to pass through.

It should be noted that one or more notches 121 a may also be provided on each side wall of the elongated hole 121 . As for the beneficial effect of setting the notch 121a, it will not be repeated here.

In order to facilitate the passage of the limiting portion 322 through the elongated hole 121 on the mounting plate 12 , the limiting portion 322 is tapered in a direction away from the connecting portion 323 . It can be understood that, the surface of the limiting portion 322 facing away from the connecting portion 323 is V-shaped, or approximately V-shaped, or arranged in an arc shape, etc., which is not specifically limited herein. The surface of the limiting portion 322 facing away from the connecting portion 323 can act as a guide when the limiting portion 322 passes through the elongated hole 121 , thereby facilitating the passing of the limiting portion 322 through the elongated hole 121 .

In order to make the latch bolt 32 slide more smoothly on the mounting plate 12, the mounting plate 12 is protruded with a limiting rib 122 located at the periphery of the mounting body 321, and the limiting rib 122 limits the sliding of the mounting body 321 of the guiding latch bolt 32. The guide groove 123. It should be noted that the guide groove 123 defined by the limiting rib 122 is preferably arranged in a strip shape, that is, the length direction of the guide groove 123 is consistent with the length direction of the strip hole 121, and furthermore, the installation body 321 Under the guidance of the guide groove 123 and the connecting portion 323, the sliding is more stable. The latch bolt 32 includes an insertion portion 324 disposed at one end of the installation body 321 , and the limiting rib 122 is provided with a relief opening 122a. When the installation main body 321 slides to the end of the guide groove 123 close to the latch seat 31, the insertion part 324 protrudes from the relief opening 122a and is inserted into the latch hole 311 on the latch seat 31; the insertion part 324 is installed When the main body 321 slides to the end of the guide groove 123 away from the pin seat 31 , the insertion portion 324 is separated from the pin hole 311 .

4 and 5 , in order to facilitate the disassembly of the grille assembly 20 , the second installation wall 22 of the grille assembly 20 is protruded with a buckle 221 , and the surface frame 10 is correspondingly provided with a buckle hole 13 buckled with the buckle 221 . The second installation wall 22 of the grid assembly 20 is fixedly connected with the corresponding side of the surface frame 10 through the cooperation of the buckle 221 and the button hole 13, which not only facilitates the disassembly of the grid assembly 20, but also facilitates the connection between the grid assembly 20 and the surface. Box 10 Assembly.

It should be noted that when the buckle table 221 is fastened to the button hole 13, a rotation space is formed between the buckle table 221 and the button hole 13, that is, when the grille assembly 20 rotates with the second installation wall 22 as the rotation axis, the buckle table 221 It can be rotated at a certain angle in the button hole 13, so that the disassembly of the grille assembly 20 is facilitated.

In order to facilitate the fastening of the buckle table 221 to the button hole 13 , the end face of the free end of the buckle table 221 is inclined to form a guide surface 221 a for guiding the buckle table 221 to be inserted into the button hole 13 . When the button table 221 is fastened with the button hole 13, the free end part of the button table 221 extends into the button hole 13. At this time, the guide surface 221a is in contact with the hole wall of the button hole 13, and by pushing the grid assembly 20, The guide surface 221a of the button table 221 slides relative to the wall of the button hole 13 , so that the free end of the button table 221 is completely inserted into the button hole 13 under the guidance of the guide surface 221a. Therefore, the alignment between the buckle table 221 and the button hole 13 is facilitated, that is, the fastening connection between the buckle table 221 and the button hole 13 is facilitated.

It should be noted that the end surface of the free end of the buckle table 221 may also be an arc surface, or a combination surface of an arc surface and an inclined surface, or other structures with guiding functions, which are not specifically limited here.

Please refer to FIG. 8 , in an embodiment of the present utility model, the grill assembly 20 further includes a panel 23 connected to the first installation wall 21 and the second installation wall 22 , and the panel 23 is connected to the junction of the second installation wall 22 The lateral extension forms a cover edge 231 . When the grille assembly 20 is assembled with the surface frame 10 , the panel 23 is arranged to cover the air inlet 11 of the grille assembly 20 , and a gap is formed between the cover edge 231 of the panel 23 and the surface frame 10 . When disassembling the grille assembly 20, separate the socket portion 324 of the latch bolt 32 from the latch hole 311 of the latch seat 31, so that the first installation wall 21 of the grille assembly 20 is separated from the corresponding side of the surface frame 10; The second installation wall 22 is a rotating shaft rotating grid assembly 20, because there is a gap between the cover edge 231 of the panel 23 and the surface frame 10, so that the grid assembly 20 will not be affected by the surface frame 10 when rotating, and then , to facilitate the disassembly of the grille assembly 20 .

The utility model also proposes an air-conditioning indoor unit, which includes a housing 100 of the air-conditioning indoor unit. The specific structure of the housing 100 of the air-conditioning indoor unit refers to the above-mentioned embodiments. All the technical solutions of the above-mentioned embodiments, therefore at least have all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, and will not be repeated here.

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 housing of an air conditioner indoor unit, characterized in that it includes a face frame with an air inlet, and a grille assembly installed on the air inlet; the grille assembly includes a first installation wall and a second installation wall oppositely arranged. Two installation walls, the first installation wall is fixedly connected to one side of the surface frame, and the second installation wall is fixedly connected to the other opposite side of the surface frame through a bolt structure. 2. The housing of an air conditioner indoor unit according to claim 1, wherein the bolt structure includes a bolt seat protruding from the first installation wall, and a bolt movably mounted on the corresponding side of the surface frame The bolt, the bolt seat is provided with a bolt hole for inserting and fixing the bolt. 3. The housing of an air-conditioning indoor unit according to claim 2, wherein the surface frame has a mounting plate for the sliding installation of the latch bolt, the mounting plate is provided with an elongated hole through it, and the The latch bolt includes an installation main body arranged on one side of the installation plate, a limiting part arranged on the other side of the installation plate, and a device that passes through the elongated hole and connects the main body and the limiting part. connecting part. 4 . The housing of an air conditioner indoor unit according to claim 3 , wherein a notch is provided on at least one side wall of the elongated hole. 5 . The housing of an air conditioner indoor unit according to claim 3 or 4 , wherein the limiting portion is tapered in a direction away from the connecting portion. 6 . 6. The housing of an air-conditioning indoor unit according to claim 3, wherein the latch bolt further includes a plug-in portion provided at one end of the installation body, and the installation plate protrudes from the installation body. The limiting rib on the periphery defines a guide groove for guiding the installation body to slide, and the limiting rib is provided with a relief opening for the insertion part to protrude from. 7 . The housing of an air conditioner indoor unit according to claim 1 , wherein the second installation wall is protruded with a buckle, and the surface frame is correspondingly provided with a buckle hole that is buckled with the buckle. 8 . 8 . The housing of an air conditioner indoor unit according to claim 7 , wherein the end surface of the free end of the buckle is inclined to form a guide surface for guiding the buckle to be inserted into the buckle hole. 9. The housing of an air conditioner indoor unit according to claim 1, wherein the grille assembly further comprises a panel connected to the first installation wall and the second installation wall, and the panel is connected to the first installation wall The joint of the two installation walls extends laterally to form a cover edge; the panel covers the air inlet, and a gap is formed between the cover edge and the surface frame. 10. An air conditioner indoor unit, characterized in that it comprises the housing of the air conditioner indoor unit according to any one of claims 1-9.