CN214701196U - Casing subassembly, indoor set and air conditioner - Google Patents

Abstract

The utility model discloses a casing subassembly, indoor set and air conditioner relates to air conditioning technology field, has solved the technical problem that the panel adopted the loose-leaf to add the assembly scheme of buckle to exist among the prior art. This casing subassembly includes the panel body, the left side board, the right side board, go out the air frame, panel and air inlet frame, the both sides of panel all are provided with first spacing knot, lower extreme and upper end are provided with first location portion and first locking portion respectively, when installing the panel on the panel body, make the left and right sides of panel connect with left side board and right side integrated circuit board respectively through first spacing knot, through first location portion counterplate location, promote the panel slide and be fixed in the panel body through first locking portion on with the panel body. The panel in the shell assembly can realize the assembly effect of the push-pull type quick assembly and disassembly panel through the first positioning part, the first locking part and the first limit buckle; and the assembly structure has small limitation on appearance, is also suitable for appearance with novel structure and has high flexibility.

Description

Casing subassembly, indoor set and air conditioner

Technical Field

The utility model relates to an air conditioning technology field especially relates to a casing subassembly, including this casing subassembly's indoor set and the air conditioner including this indoor set.

Background

At present, the types of the appearance styles of the indoor units of the air conditioners are more and more, but the appearance structures of the indoor units of the air conditioners have advantages and disadvantages. Several products in the prior art are described below as examples.

Patent No. CN104748238A discloses an air conditioner indoor unit and a casing of the air conditioner indoor unit, wherein the air conditioner indoor unit comprises a chassis, a heat exchanger, a wind wheel and an integrated face mask. The heat exchanger is arranged on the chassis, the wind wheel is arranged on the chassis, the integrated face shield can be arranged on the chassis in a pivot mode and is positioned on the chassis through the buckle structure, and the face shield is provided with a ventilation hole corresponding to the air outlet. The scheme can effectively improve the mounting and dismounting efficiency of the mask, and further facilitates the maintenance and cleaning of the indoor unit of the air conditioner. But the face guard formula structure as an organic whole of this scheme is unfavorable for realizing the diversification of outward appearance, and if will change the complete machine outward appearance and must newly open mould integral type face guard, die sinking cost and work load are huge, can't satisfy the demand that the market is diversified to product appearance.

Patent No. CN107477833A discloses an indoor unit casing assembly and an air conditioner with the same, wherein the indoor unit casing assembly comprises a panel, a surrounding plate body and a base plate, wherein the surrounding plate body comprises an air outlet frame and an upper frame. The problem of the inconvenient dismouting of indoor set of casing group among the prior art can be solved to this scheme. However, the coaming body of the scheme is formed by splitting the face frame, the structural strength of the coaming body is greatly weakened, and the stability of the whole machine assembly is influenced.

The patent with the patent number of CN209263310U discloses an air conditioner indoor unit and an air conditioner, wherein the air conditioner indoor unit comprises a shell, the shell comprises a face frame and a chassis connected with the rear part of the face frame, and the lower part of the face frame is provided with an opening; an air duct member mounted on the chassis and exposed to the opening; the lower panel is provided with an air outlet communicated with the air duct component, the periphery of the lower panel is detachably connected with the edge of the opening or the air duct component, and the lower panel is connected with the air duct component at the air outlet through screws. This scheme has improved the convenience of wasing the wind channel part, and the split of following panel is convenient for the connection installation of interior outer quick-witted connecting pipe simultaneously. Patent No. CN209944704U discloses an easy unpicking and washing air conditioner indoor unit and have its air conditioner, and this patent is the scheme of this kind of split air-out frame also, and its purpose is for the dismantlement and the cleanness of the air duct of convenient drain pan too. But above two schemes have a common shortcoming, and its panel structure is the rear end loose-leaf and adds the assembly form of front end buckle, and the loose-leaf is fixed on panel body rear end shaft hole, makes the panel can revolve the rotation of axes, realizes that the panel opens and shuts, and this kind of cooperation mode leads to panel and panel body cooperation department to have the clearance, and if production fluctuation will exist the cooperation clearance of air outlet department big, have the hidden danger of leaking out and then lead to the emergence of condensation problem. On the other hand, the loose-leaf adds the arrangement scheme of buckle, and is great to the limitation of outward appearance, and some comparatively novel outward appearances can't realize if the assembly structure who adopts this mode, and convenient quick assembly disassembly can't be realized to the panel moreover.

In summary, the appearance shell of the indoor unit in the prior art at present has at least the following problems: (1) the air conditioner product has a single appearance, and if the requirements of diversified and individual appearances are met, a plurality of middle frames (panel bodies) with large appearance differences and a plurality of panel molds need to be newly opened, particularly the mold opening cost of the middle frames (panel bodies) is extremely high, so that the development cost and the development period are prolonged; (2) the panel adopts an arrangement scheme of loose leaves and buckles, the scheme has great limitation on appearance, some novel appearances cannot be realized if the assembly structure adopting the mode is adopted, and the panel cannot be conveniently and quickly disassembled and assembled; (3) the assembly scheme that the panel covers the middle frame (panel body) causes a gap at the matching position of the front edge of the air outlet due to large deformation of the panel arch, and causes the problem of air leakage and condensation.

Therefore, there is a need for an improved exterior casing assembly for an indoor unit.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an one of them purpose is to provide a casing subassembly, indoor set and air conditioner, has solved among the prior art technical problem that the panel adopted the loose-leaf to add the assembly scheme of buckle great and the unable convenient quick assembly disassembly of panel to the limitation of outward appearance. The technical effects that the preferred technical scheme of the utility model can produce are explained in detail in the following.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model discloses a housing assembly, including panel body, left side board, right side board, air-out frame, panel and air inlet frame, wherein, the left side board the right side board go out the air-out frame the panel with air inlet frame install respectively in on the panel body, and the both sides of panel all are provided with first spacing knot, and lower extreme and upper end are provided with first location portion and first locking portion respectively, will the panel mounting in when on the panel body, through first spacing knot makes the left and right sides of panel respectively with the left side board with right side board joint, through first location portion is right the panel location promotes the panel slides and passes through first locking portion will the panel is fixed in on the panel body.

According to a preferred embodiment, the panel is further provided with a second limit buckle, the second limit buckle is located at the front edge of the side edge of the contact surface of the panel with the left side plate and the right side plate respectively, and when the panel is mounted on the panel body, the second limit buckle is located in a first limit groove formed after the panel body, the left side plate and the air outlet frame are assembled, and a second limit groove formed after the panel body, the right side plate and the air outlet frame are assembled.

According to a preferred embodiment, the first positioning portion is located at a lower end of the panel, the first locking portion is located at an upper end of the panel, and when the panel is mounted on the panel body, the panel is pushed to slide towards a direction close to the air-out frame, so that a lower end edge of the panel is matched with a back of the air-out frame.

According to a preferred embodiment, a wind blocking rib is arranged on the wind outlet frame, the wind outlet frame and the panel are installed behind the panel body, and the wind blocking rib is located in a gap between the wind outlet frame and the panel.

According to a preferred embodiment, the left side plate, the right side plate, the air outlet frame and the air inlet frame are detachably mounted on the panel body through a buckle assembly and/or a screw assembly respectively.

According to a preferred embodiment, the left side plate and the right side plate are respectively mounted on the left side and the right side of the panel body through first buckle assemblies, each first buckle assembly comprises an inserting buckle portion, a second positioning portion and a second locking portion, and when the left side plate and the right side plate are mounted on the panel body, the left side plate and the right side plate are positioned through the second positioning portions and are respectively attached to the panel body, and then the left side plate and the right side plate are pushed to slide and are limited through the inserting buckle portions and the second locking portions.

According to a preferred embodiment, the air-out frame is installed at the air outlet of the panel body through a second buckle assembly and a locking assembly, the locking assembly is a screw assembly and/or a third buckle assembly, and the air-out frame is installed on the panel body and is positioned through the second buckle assembly, so that the air-out frame is pushed to slide and is fixed on the panel body through the locking assembly.

According to a preferred embodiment, the air inlet frame is mounted on the panel body through a fourth buckle assembly, the fourth buckle assembly comprises a third positioning portion and a third locking portion, when the air inlet frame is mounted on the panel body, the air inlet frame is positioned through the third positioning portion, the air inlet frame is fixed on the panel body through the third locking portion, and the panel is limited to slide through the air inlet frame fixed on the panel body.

The utility model discloses an indoor unit, include the utility model discloses an arbitrary technical scheme casing subassembly.

The utility model discloses an air conditioner, include the utility model discloses an arbitrary technical scheme indoor set.

The utility model provides a casing assembly, indoor set and air conditioner have following beneficial technological effect at least:

the utility model discloses a shell body assembly, including panel body, left side board, right side board, air-out frame, panel and air inlet frame, wherein, left side board, right side board, air-out frame, panel and air inlet frame are installed respectively on panel body, and the both sides of panel all are provided with first limit buckle, and lower extreme and upper end are provided with first location portion and first locking portion respectively, when installing panel on panel body, make the left and right sides of panel respectively with left side board and right side board through first limit buckle, through first location portion to panel location, promote panel slip and through first locking portion with panel fixed in panel body, namely the panel in the shell body assembly of the utility model, different from the assembly scheme that adopts loose-leaf plus buckle in the prior art, specifically, the panel of the utility model is assembled through the first limit buckle that both sides set up, and first location portion and first locking portion that lower extreme and upper end set up respectively, the assembly effect of the push-pull type quick assembling and disassembling panel can be realized; and the assembly structure has small limitation on appearance, is also suitable for appearance with novel structure and has high flexibility. Namely the utility model discloses a shell assembly has solved among the prior art technical problem that the assembly scheme that the panel adopted the loose-leaf to add the buckle is great to the limitation of outward appearance and the unable convenient quick assembly disassembly of panel.

Furthermore, the utility model discloses preferred technical scheme still has following beneficial technological effect:

the utility model discloses the casing subassembly of preferred technical scheme, first location are located the lower extreme of panel, and first locking part is located the upper end of panel, when installing the panel on the panel body, promote the panel to slide to the direction that is close to the air-out frame and make the lower extreme edge of panel arrange in the back of air-out frame, because the air current just flows to the air-out frame, the utility model discloses preferred technical scheme hides the fit clearance between air-out frame and the panel forward position in the air-out frame back, has guaranteed the leakproofness of the two cooperations, has avoided the positive impact of air current; on the other hand, the air blocking ribs arranged on the air outlet frame enable air flow to be capable of drilling seamlessly, and the matching sealing performance of the panel and the air outlet frame is further guaranteed, so that the condensation problem can be fundamentally avoided. Namely the utility model discloses preferred technical scheme's casing assembly has solved among the prior art panel assembly scheme and has leaded to air outlet forward position cooperation department to have the gap, has the problem that leaks and produce the condensation.

The utility model discloses the casing subassembly of preferred technical scheme, left side board, right side board, air-out frame and air inlet frame are respectively through buckle subassembly and/or screw assembly demountable installation on the panel body, wherein, the panel body is the main frame of indoor set outward appearance, play the effect of supporting and linking up each outward appearance structure spare (including left side board, right side board, air-out frame, panel and air inlet frame), each outward appearance structure spare is through coupling assembling parcel assembly on the panel body, make the utility model discloses casing subassembly of preferred technical scheme can change one or more in each outward appearance structure spare on the basis of same panel body based on customer's demand to this demand that satisfies customer to the diversified of casing subassembly outward appearance; and the utility model discloses preferred technical scheme's casing assembly has the target guidance nature when realizing that the outward appearance is diversified (for example the customer want to change the outward appearance of panel, then only need newly open the mould of panel can, perhaps the customer wants to change the outward appearance of air-out frame, then only need newly open the mould of air-out frame can), makes the utility model discloses preferred technical scheme's casing assembly when realizing that the outward appearance switches, only need to change corresponding outward appearance structure can, can practice thrift die sinking cost by a wide margin, shorten the die sinking cycle. Namely the utility model discloses preferred technical scheme's casing assembly has solved prior art air conditioner casing and can't satisfy the diversified and low-cost technical problem who switches of outward appearance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an assembled schematic view of a first preferred embodiment of the housing assembly of the present invention;

FIG. 2 is an exploded schematic view of a first preferred embodiment of the housing assembly of the present invention;

FIG. 3 is an assembled schematic view of a second preferred embodiment of the housing assembly of the present invention;

FIG. 4 is an assembled schematic view of a third preferred embodiment of the housing assembly of the present invention;

fig. 5 is a first schematic view of a preferred embodiment of the panel body of the present invention;

fig. 5A is a schematic view of a first buckle of the present invention;

fig. 5B is a schematic view of a first positioning hole of the present invention;

fig. 5C is a schematic view of the cantilever snap of the present invention;

fig. 5D is a schematic view of a positioning groove of the present invention;

fig. 5E is a schematic view of the locking groove of the present invention;

fig. 5F is a schematic view of a card slot of the present invention;

figure 6 is a second schematic view of a preferred embodiment of the panel body of the present invention;

fig. 6A is a schematic view of a second positioning hole of the present invention;

fig. 6B is a schematic view of the screw fixing seat of the present invention;

fig. 7 is a first schematic view of a preferred embodiment of the left side plate of the present invention;

FIG. 8 is a second schematic view of a preferred embodiment of the left side panel of the present invention;

FIG. 9 is a third schematic view of a preferred embodiment of the left side plate of the present invention;

fig. 9A is a schematic view of a second locking buckle of the present invention;

fig. 10 is a first schematic view of a preferred embodiment of the air-out frame of the present invention;

fig. 11 is a second schematic view of a preferred embodiment of the air-out frame of the present invention;

fig. 11A is a schematic view of the positioning buckle of the present invention;

fig. 11B is a schematic view of the screw fixing table of the present invention;

fig. 12 is a schematic view of a preferred embodiment of a third clip assembly of the present invention;

FIG. 13 is a view of the air outlet flow guide of the present invention;

FIG. 13A is an enlarged view of portion A of FIG. 13;

fig. 14 is a first schematic view of a preferred embodiment of the panel of the present invention;

fig. 15 is a second schematic view of a preferred embodiment of the panel of the present invention;

fig. 15A is a schematic view of a first stopper of the present invention;

fig. 15B is a schematic view of a first positioning buckle of the present invention;

fig. 15C is a schematic view of a first fastener of the present invention;

fig. 15D is a schematic view of a second stopper of the present invention;

fig. 16 is a schematic view of the left side plate and the air outlet frame of the present invention after being assembled on the panel body;

FIG. 16A is an enlarged view of portion A of FIG. 16;

fig. 17 is a schematic view of the second position-limiting buckle of the present invention after being assembled with the first position-limiting groove;

FIG. 18 is a first schematic view of a preferred embodiment of the intake frame of the present invention;

FIG. 19 is a second schematic view of a preferred embodiment of the intake frame of the present invention;

fig. 19A is a schematic view of a third positioning buckle according to the present invention;

fig. 19B is a schematic view of a third locking buckle of the present invention;

fig. 20 is a schematic view of the steps for mounting the left and right side plates of the present invention;

fig. 21 is a first detail view of the assembly structure of the left and right side plates and the panel body of the present invention;

FIG. 21A is an enlarged view of portion A of FIG. 21;

fig. 22 is a second detail view of the assembly structure of the left and right side plates and the panel body of the present invention;

FIG. 22A is an enlarged view of portion A of FIG. 22;

fig. 23 is a schematic view of the installation steps of the air-out frame of the present invention;

fig. 24 is a first detail view of the assembly structure of the air outlet frame and the panel body of the present invention;

FIG. 24A is an enlarged view of portion A of FIG. 24;

FIG. 24B is an enlarged view of portion B of FIG. 24;

fig. 25 is a schematic view of the installation steps of the panel of the present invention;

fig. 26 is a first detailed view of the panel and panel body assembly structure of the present invention;

fig. 27 is a second detailed view of the panel and panel body assembly structure of the present invention;

fig. 27A is an enlarged view of a portion a in fig. 27;

fig. 27B is an enlarged view of a portion B in fig. 27;

FIG. 28 is a schematic view of the installation steps of the air intake frame of the present invention;

fig. 29 is a first detailed view of the assembly structure of the air intake frame and the panel body of the present invention;

fig. 29A is an enlarged view of a portion a in fig. 29;

fig. 29B is an enlarged view of a portion B in fig. 29.

In the figure: 10. a panel body; 20. a left side plate; 30. a right side plate; 40. an air outlet frame; 50. a panel; 60. an air inlet frame; 101. a first eye-splice; 102. a first positioning hole; 103. a cantilever buckle; 104. a second positioning hole; 105. a screw fixing seat; 106. a second buckle slot; 107. positioning a groove; 108. a locking groove; 109. a card slot; 201. a buckle insertion hole; 202. a first buckle slot; 203. a second positioning buckle; 204. a second locking buckle; 401. positioning the insert buckle; 402. a screw fixing table; 403. a second eye-splice; 404. a wind-shielding rib; 501. a first limit buckle; 502. a first positioning buckle; 503. a first locking buckle; 504. a second limit buckle; 505. a first limit groove; 601. a third positioning buckle; 602. and a third locking buckle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The housing assembly, the indoor unit, and the air conditioner of the present invention will be described in detail with reference to fig. 1 to 29 and embodiments 1 to 3 of the specification.

Example 1

This embodiment is right the utility model discloses a housing assembly and assembly method carry out the detailed description.

The housing assembly of the embodiment comprises a panel body 10, a left side plate 20, a right side plate 30, an air outlet frame 40, a panel 50 and an air inlet frame 60, as shown in fig. 1 to 4. Preferably, the left side plate 20, the right side plate 30, the air-out frame 40, the panel 50 and the air-in frame 60 are respectively mounted on the panel body 10. More preferably, the panel 50 is provided with first position-limiting buckles 501 at two sides thereof, and a first positioning portion and a first locking portion at a lower end and an upper end thereof, respectively, so that when the panel 50 is mounted on the panel body 10, the left and right sides of the panel 50 are respectively clamped with the left side plate 20 and the right side plate 30 by the first position-limiting buckles 501, the panel 50 is positioned by the first positioning portion, the panel 50 is pushed to slide, and the panel 50 is fixed on the panel body 10 by the first locking portion. Specifically, when the first positioning portion is located at the lower end of the panel 50, the first locking portion is located at the upper end of the panel 50; or when the first positioning portion is located at the upper end of the panel 50, the first locking portion is located at the lower end of the panel 50. The panel body 10 of the present embodiment can also be said to be an intermediate frame. The air intake frame 60 of this embodiment includes air intake grille and filter screen, not only can play the air inlet effect, still has the filtering action. In this embodiment, the lower end of the panel 50 refers to the end of the panel 50 close to the air-out frame 40, and the upper end refers to the end of the panel 50 close to the air-in frame 60.

Different from the assembly scheme of the prior art that a hinge and a buckle are adopted, the panel 50 in the shell assembly of this embodiment is specifically assembled by the first limit buckles 501 arranged on two sides and the first positioning portion and the first locking portion respectively arranged at the lower end and the upper end, so that the assembly effect of the push-pull quick-assembly panel 50 can be realized; and the assembly structure has small limitation on appearance, is also suitable for appearance with novel structure and has high flexibility. The problem of the assembly scheme that the panel adopted the loose-leaf to add the buckle among the prior art to the great and unable convenient quick assembly disassembly of panel of limitation of outward appearance is solved to the casing subassembly of this embodiment promptly.

Fig. 14 and 15 are schematic diagrams illustrating a preferred embodiment of the panel 50, and as shown in fig. 15, a first positioning portion and a first locking portion are provided on a surface of the panel 50 contacting the panel body 10, so that when the panel 50 is assembled with the panel body 10, the panel 50 can be guided and positioned by the first positioning portion, and locked and fixed by the first locking portion, thereby accurately assembling the panel 50 to the panel body 10. Still be provided with first limit buckle 501 on the left and right sides of panel 50, through inserting first limit buckle 501 in the eye-splice hole 201 on left side board 20 and the right side board 30, can fix a position the left and right sides of panel 50, but also can realize being connected of panel 50 and left side board 20 and right side board 30, prevent that the panel 50 left and right sides arc limit from upwarping and warping the deformation, as shown in fig. 8, 15 and 15A.

Preferably, the first positioning portion includes a first positioning buckle 502 and a positioning groove 107, wherein the first positioning buckle 502 is disposed on one of the upper end and the lower end of the panel 50, the positioning groove 107 is disposed on a surface of the panel body 10 contacting the panel 50 and at a position corresponding to the first positioning buckle 502, and the first positioning portion guides and positions the one of the upper end and the lower end of the panel 50 by the buckling of the first positioning buckle 502 and the positioning groove 107. As shown in fig. 15 and 15B, a plurality of first positioning buckles 502 are disposed on one of the upper end and the lower end of the contact surface of the panel 50 and the panel body 10, and the plurality of first positioning buckles 502 are uniformly distributed on one of the upper end and the lower end of the panel 50, for example, 5 first positioning buckles 502 are disposed on the lower end of the panel 50, and correspondingly, as shown in fig. 5 and 5D, positioning grooves 107 are disposed on the panel body 10 corresponding to the first positioning buckles 502, and when the panel 50 is assembled, the panel 50 can be conveniently guided and positioned by inserting the first positioning buckles 502 into the positioning grooves 107. As shown in fig. 15B, the first positioning buckle 502 has an opening facing the positioning groove 107, and the panel 50 can be guided and positioned by engaging the first positioning buckle 502 with the positioning groove 107.

Preferably, the first locking portion includes a first locking buckle 503 and a locking groove 108, wherein the first locking buckle 503 is disposed on the other of the upper end and the lower end of the panel 50, the locking groove 108 is disposed on a surface of the panel body 10 contacting the panel 50 and at a position corresponding to the first locking buckle 503, and the first locking portion locks and fixes the panel 50 and the panel body 10 by the clamping of the first locking buckle 503 and the locking groove 108. As shown in fig. 15 and 15C, a plurality of first fasteners 503 are disposed on the other of the upper end and the lower end of the contact surface of the panel 50 and the panel body 10, and the plurality of first fasteners 503 are uniformly distributed on the other of the upper end and the lower end of the panel 50, for example, 6 first fasteners 503 are disposed on the upper end of the panel 50, and correspondingly, as shown in fig. 5 and 5E, a locking groove 108 is disposed on the panel body 10 at a position corresponding to the first fastener 503, and when the panel 50 is assembled, the panel 50 can be locked by engaging the first fastener 503 in the locking groove 108. As shown in fig. 5E, the locking groove 108 has a groove, the first locking buckle 503 has a protrusion, and the panel 50 can be locked and fixed by engaging the protrusion of the first locking buckle 503 with the groove of the locking groove 108.

The panel 50 can be limited at the left and right sides by first limit buckles 501 at the left and right sides (described in detail later), and can be positioned at the upper end or the lower end by first positioning buckles 502 at the upper end or the lower end, and then can be locked and fixed by first locking buckles 503 at the lower end or the upper end. The first positioning buckle 502 of the preferred embodiment can be disposed at the upper end or the lower end of the panel 50, and correspondingly, the first locking buckle 503 is disposed at the lower end or the upper end of the panel 50, and the difference between the two is only the assembling direction.

According to a preferred embodiment, a second limit buckle 504 is further disposed on the panel 50, and the second limit buckle 504 is located at the front edge of the side edge of the panel 50 contacting with the left side plate 20 and the right side plate 30, respectively, as shown in fig. 15 and 15D. Preferably, when the panel 50 is mounted on the panel body 10, the second position-limiting buckle 504 is located in the first position-limiting groove 505 formed by assembling the panel body 10, the left side plate 20 and the air-out frame 40, and the second position-limiting groove formed by assembling the panel body 10, the right side plate 30 and the air-out frame 40, as shown in fig. 16, 16A and 17. The panel 50 of the preferred technical solution of this embodiment is further provided with a second position-limiting buckle 504, and the second position-limiting buckle 504 is clamped in the first position-limiting groove 505 and the second position-limiting groove, so that the front edge sharp corners at two sides of the panel 50 can be prevented from being warped.

According to a preferred embodiment, the first positioning portion is located at the lower end of the panel 50, and the first locking portion is located at the upper end of the panel 50, so that when the panel 50 is mounted on the panel body 10, the panel 50 is pushed to slide toward the air-out frame 40, and the lower edge of the panel 50 fits on the back of the air-out frame 40. The shell assembly of the preferred technical scheme of this embodiment, the lower extreme edge that makes panel 50 is collocated in the back of air-out frame 40, because the air current just flows to air-out frame 40, the preferred technical scheme of this embodiment hides the fit clearance between air-out frame 40 and the panel 50 forward position in the air-out frame 40 back, has guaranteed the two complex leakproofness, has avoided the frontal impact of air current, can avoid the condensation problem.

According to a preferred embodiment, the wind blocking rib 404 is disposed on the wind outlet frame 40, and after the wind outlet frame 40 and the panel 50 are mounted on the panel body 10, the wind blocking rib 404 is located at a gap between the wind outlet frame 40 and the panel 50. In the preferred technical solution of this embodiment, the front edge of the panel 50 at the air outlet is collocated at the back of the air-out frame 40, and a wind blocking rib 404 is disposed at the gap between the air-out frame 40 and the panel 50, as shown in fig. 13 and 13A. As shown in fig. 13, the airflow flows over against the air-out frame 40, and the matching gap between the front edge of the panel 50 and the air-out frame 40 is hidden at the back of the air-out frame 40, so as to avoid the frontal impact of the airflow, and the wind-shielding rib 404 functions to make the airflow seamless and drillable, further ensure the matching tightness, and radically avoid the condensation problem. The shell assembly of the preferred technical scheme of this embodiment promptly has solved among the prior art panel assembly scheme and has leaded to air outlet forward position cooperation department to have the gap, has the problem that leaks out and produce the condensation.

According to a preferred embodiment, the left side plate 20, the right side plate 30, the air outlet frame 40 and the air inlet frame 60 are detachably mounted to the panel body 10 by means of a snap assembly and/or a screw assembly, respectively. In the case assembly of the embodiment, the left side plate 20, the right side plate 30, the air outlet frame 40 and the air inlet frame 60 are detachably mounted on the panel body 10 through a buckle assembly and/or a screw assembly, respectively, wherein the panel body 10 is a main frame of the appearance of the indoor unit, and plays a role in supporting and connecting each appearance structural member (including the left side plate 20, the right side plate 30, the air outlet frame 40, the panel 50 and the air inlet frame 60), and each appearance structural member is wrapped and assembled on the panel body 10 through a connection assembly, so that the case assembly of the preferred technical scheme of the embodiment can replace one or more appearance structural members on the basis of the same panel body 10 based on customer demands, and thereby the requirement of customers for diversification of the appearance of the case assembly is met; moreover, when the appearance of the housing assembly in the preferred technical scheme of the embodiment is diversified, the housing assembly has a target guidance (for example, when a customer wants to change the appearance of the panel 50, only the mold of the panel 50 needs to be opened again, or when the customer wants to change the appearance of the air-out frame 40, only the mold of the air-out frame 40 needs to be opened again), so that when the appearance of the housing assembly in the preferred technical scheme of the embodiment is switched, only the corresponding appearance structural member needs to be replaced, the mold opening cost can be greatly saved, and the mold opening period can be shortened. The shell assembly of the preferred technical scheme of this embodiment promptly has solved the technical problem that air conditioner casing can't satisfy the outward appearance diversification and low-cost switch among the prior art. FIG. 3 shows a schematic view of the assembly of the housing assembly after modification of the intake frame 60 from FIG. 1; fig. 4 shows a schematic view of the assembly of the housing assembly after the air-out frame 40 is modified from fig. 1. The shell assembly of the embodiment can be combined and replaced at will according to the requirements of customers, and sequentially meets the requirements of diversified appearances and individuation.

According to the preferred technical scheme of the embodiment, the left side plate 20, the right side plate 30, the air outlet frame 40 and the air inlet frame 60 are detachably arranged on the panel body 10 through the buckle assembly and/or the screw assembly, so that the assembly effect of quick assembly and disassembly can be realized during installation; and the buckle assembly is not limited to the shape of the appearance, so that the flexibility is very high, when the appearance of the product is developed at the later stage, a brand new appearance style can be realized without changing the panel body 10, a new die for opening the panel body 10 is not needed, the cost can be greatly saved, and the development time of the brand new product is shortened.

While a preferred embodiment of each of the coupling assemblies will be described in detail below, it will be appreciated that the snap assembly is not limited to the following configuration.

According to a preferred embodiment, the left and right side plates 20 and 30 are mounted to the left and right sides of the panel body 10 by a first snap assembly including a male snap portion, a second positioning portion, and a second locking portion, respectively. Preferably, when the left and right side plates 20 and 30 are mounted on the panel body 10, the left and right side plates 20 and 30 are positioned by the second positioning portion and the left and right side plates 20 and 30 are respectively attached to the panel body 10, and then the left and right side plates 20 and 30 are pushed and limited by the latching portion and the second locking portion. More preferably, the left side plate 20 and the right side plate 30 are circular arcs, and the circular arcs thereof are connected with the circular arc of the panel 50, as shown in fig. 2 and 7 to 9. The left side plate 20 and the right side plate 30 of the preferred technical scheme of the embodiment are detachably connected with the panel body 10 and the panel 50 through the buckle part, the second positioning part and the second locking part, so that all parts of the shell assembly are tightly connected, and the assembly and disassembly are convenient.

Preferably, the buckle portion includes a first buckle portion, and the first buckle portion includes a buckle hole 201 and a first stopper buckle 501. The insertion hole 201 is located on the surface of the left side plate 20 and the surface of the right side plate 30 contacting with the panel 50, the first limit buckle 501 is located on the left side and the right side of the panel 50, and the first insertion part limits the left side and the right side of the panel 50 by the fastening of the first limit buckle 501 and the insertion hole 201 and enables the left side plate 20 and the right side plate 30 to be detachably connected with the panel 50. As shown in fig. 8, two plug-in holes 201 are formed on the surfaces of the left side plate 20 and the right side plate 30, which are in contact with the panel 50, and the two plug-in holes 201 are distributed at positions near the front end and the rear end of the surface; as shown in fig. 15 and 15A, two first stoppers 501 are provided on each of the left and right sides of the panel 50, and when the left and right side plates 20 and 30 are assembled, the first stoppers 501 are inserted into the insertion holes 201, thereby restricting the left and right sides of the panel 50. As shown in fig. 15A, the first stopper 501 has an inverted structure, and the first stopper 501 is inserted into the insertion hole 201 and fastened to the insertion hole 201 through the inverted structure, so that the left and right side plates 20 and 30 can be fixedly connected to the panel 50.

Preferably, the buckle portion includes a second buckle portion including the first buckle groove 202 and the first buckle 101. The first eye-splice groove 202 is located at the rear side of the left side plate 20 and the right side plate 30, the first eye-splice 101 is located at the left side and the right side of the panel body 10 and at the position corresponding to the first eye-splice groove 202, and the second eye-splice portion is inserted into the first eye-splice groove 202 through the first eye-splice 101 to limit the left side plate 20 and the right side plate 30. As shown in fig. 9, two first latching grooves 202 are provided on the rear side of the contact surfaces of the left side plate 20 and the right side plate 30 with the panel body 10. Accordingly, as shown in fig. 5 and 5A, the first buckles 101 are provided at positions corresponding to the first buckle grooves 202 on the left and right sides of the panel body 10, and when the left and right panels 20 and 30 are assembled, the upper and lower ends of the left and right panels 20 and 30 can be limited by inserting the first buckles 101 into the first buckle grooves 202.

Preferably, the second positioning portion includes a second positioning buckle 203 and a first positioning hole 102. The second positioning fastener 203 is disposed on the upper side, the lower side, the front side and/or the rear side of the left side plate 20 and the right side plate 30, the first positioning hole 102 is disposed on the left side and the right side of the panel body 10 and corresponds to the second positioning fastener 203, and the second positioning portion guides and positions the left side plate 20 and the right side plate 30 by the engagement of the second positioning fastener 203 and the first positioning hole 102. As shown in fig. 9, six second positioning buckles 203 are arranged on the surfaces of the left side plate 20 and the right side plate 30, which are in contact with the panel body 10, and the six second positioning buckles 203 are distributed on the upper side, the lower side, the front side and the rear side of the left side plate 20 and the right side plate 30; as shown in fig. 5 and 5B, the panel body 10 is provided with first positioning holes 102 at corresponding positions on the left and right sides, and when the left and right side panels 20 and 30 are assembled, the left and right side panels 20 and 30 can be guided and positioned by inserting the second positioning buckles 203 into the first positioning holes 102. As shown in fig. 9, the second positioning fastener 203 has a barb structure, the second positioning fastener 203 is inserted into the first positioning hole 102, and is clamped with the first positioning hole 102 through the barb structure, so that the connection between the left side plate 20 and the right side plate 30 and the panel body 10 can be realized.

Preferably, the second locking portion includes a second locking buckle 204 and a cantilever buckle 103, wherein the second locking buckle 204 is disposed at the rear side of the left side plate 20 and the right side plate 30, the cantilever buckle 103 is disposed at the left side and the right side of the panel body 10 and corresponds to the second locking buckle 204, and the second locking portion locks and fixes the left side plate 20 and the right side plate 30 to the panel body 10 by the clamping of the second locking buckle 204 and the cantilever buckle 103. As shown in fig. 9 and 9A, two second locking buckles 204 are arranged on the rear side of the contact surface of the left side plate 20 and the right side plate 30 with the panel body 10. Correspondingly, as shown in fig. 5 and 5C, the cantilever buckles 103 are disposed at positions corresponding to the second locking buckles 204 on the left and right sides of the panel body 10, and when the left and right panels 20 and 30 are assembled, the left and right panels 20 and 30 can be locked and fixed to the panel body 10 by the engagement of the second locking buckles 204 and the cantilever buckles 103.

According to a preferred embodiment, the air-out frame 40 is mounted at the air outlet of the panel body 10 through a second snap assembly and a locking assembly. Preferably, the locking assembly is a screw assembly and/or a third snap assembly. More preferably, when the air-out frame 40 is installed on the panel body 10, the air-out frame 40 is positioned through the second buckle assembly, the air-out frame 40 is pushed to slide, and the air-out frame 40 is fixed on the panel body 10 through the locking assembly. Fig. 10 and 11 are schematic diagrams illustrating a preferred embodiment of the air-out frame 40, and as shown in fig. 11, a second buckle assembly and a locking assembly are arranged on one surface of the air-out frame 40, which is in contact with the panel body 10, so that when the air-out frame 40 is assembled with the panel body 10, the air-out frame can be guided and positioned through the second buckle assembly, and is locked and fixed through the locking assembly, so that the air-out frame 40 is accurately assembled on the panel body 10.

Preferably, the second fastening component includes a positioning buckle 401 and a second positioning hole 104, wherein the positioning buckle 401 is disposed on the left and right sides and the rear side of the air-out frame 40, the second positioning hole 104 is disposed on the surface of the panel body 10 contacting the air-out frame 40 and corresponds to the positioning buckle 401, and the second fastening component guides and positions the air-out frame 40 by inserting the positioning buckle 401 into the second positioning hole 104. As shown in fig. 11 and 11A, the left and right sides and the rear side of the contact surface of the air-out frame 40 and the panel body 10 are provided with a plurality of positioning buckles 401, the plurality of positioning buckles 401 are uniformly distributed on the rear side and the left and right sides of the air-out frame 40, for example, 10 positioning buckles 401 are provided on the air-out frame 40; accordingly, as shown in fig. 6 and 6A, the panel body 10 is provided with a second positioning hole 104 at a position corresponding to the positioning insert buckle 401, and when the air-out frame 40 is assembled, the positioning insert buckle 401 is inserted into the second positioning hole 104, so that the air-out frame 40 can be conveniently guided and positioned.

Preferably, the screw assembly includes a screw retaining block 402 and a screw retaining block 105. Wherein, the screw fixing platform 402 is arranged at the front side of the air-out frame 40, the screw fixing seat 105 is arranged on the panel body 10 and at a position corresponding to the screw fixing platform 402, and the screw component locks and fixes the air-out frame 40 and the panel body 10 through screws arranged on the screw fixing platform 402 and the screw fixing seat 105. As shown in fig. 11 and 11B, a plurality of screw fixing platforms 402 are disposed on the front side of the contact surface of the air-out frame 40 and the panel body 10, the plurality of screw fixing platforms 402 are uniformly distributed on the front side of the air-out frame 40, for example, four screw fixing platforms 402 are disposed on the air-out frame 40; accordingly, as shown in fig. 6 and 6B, the screw fixing seat 105 is disposed on the panel body 10 at a position corresponding to the screw fixing table 402, and when the air-out frame 40 is assembled, the screw is installed in the screw fixing table 402 and the screw fixing seat 105, so that the air-out frame 40 and the panel body 10 can be fixedly connected.

Preferably, the third buckle assembly includes a second buckle 403 and a second buckle slot 106. The second buckle 403 is disposed at the front side of the air-out frame 40, the second buckle slot 106 is disposed on the panel body 10 and at a position corresponding to the second buckle 403, and the third buckle assembly is inserted into the second buckle slot 106 through the second buckle 403 to lock and fix the air-out frame 40 and the panel body 10. As shown in fig. 12, the second buckle slot 106 is formed by two U-shaped buckles having a gap therebetween, and the second buckle 403 is inserted into the gap. Because the U-shaped insert buckle has certain elasticity, after the second insert buckle 403 is inserted into the gap, the U-shaped insert buckle returns to the original position to clamp the second insert buckle 403, thereby realizing the locking and fixing of the air-out frame 40 and the panel body 10.

The air-out frame 40 and the panel body 10 of the preferred technical scheme of this embodiment can be locked and fixed only by a screw assembly, can also be locked and fixed only by a third buckle assembly, and can also be locked and fixed by a screw assembly and a third buckle assembly. When the air outlet frame 40 and the panel body 10 are locked and fastened only through the third clamping component, the assembly efficiency can be improved, and the material cost of screws can be reduced; but also can lead the assembly structure of the whole appearance piece to realize the assembly without screws and improve the competitiveness of the product. If in order to guarantee the product reliability, also can adopt to lock fixedly jointly through screw subassembly and third buckle subassembly, when the unable effective fastening that realizes of third buckle subassembly, can strengthen the fastening effect between air-out frame 40 and the panel body 10 through screw subassembly again.

According to a preferred embodiment, the air intake frame 60 is mounted on the panel body 10 by a fourth snap assembly including a third positioning portion and a third locking portion. Preferably, when the air intake frame 60 is mounted on the panel body 10, the air intake frame 60 is positioned by the third positioning portion, the air intake frame 60 is fixed to the panel body 10 by the third locking portion, and the panel 50 is restricted from sliding by the air intake frame 60 fixed to the panel body 10. Fig. 18 and 19 are schematic views illustrating a preferred embodiment of the air intake frame 60, and as shown in fig. 19, a third positioning portion and a third locking portion are provided on a surface of the air intake frame 60 contacting the panel body 10, so that when the air intake frame 60 is assembled with the panel body 10, the air intake frame 60 can be guided and positioned by the third positioning portion, and locked and fixed by the third locking portion, thereby accurately assembling the air intake frame 60 to the panel body 10.

Preferably, the third positioning portion includes a third positioning buckle 601 and a third positioning hole, wherein the third positioning buckle 601 is disposed at the rear side of the air intake frame 60, the third positioning hole is disposed at a position corresponding to the third positioning buckle 601 on a surface of the panel body 10 contacting the air intake frame 60, the third positioning buckle 601 protrudes from the rear side of the air intake frame 60, and the third positioning portion guides and positions the air intake frame 60 by overlapping the third positioning buckle 601 with the third positioning hole. As shown in fig. 19 and 19A, the rear side of the air intake frame 60 is provided with a plurality of third positioning fasteners 601, the plurality of third positioning fasteners 601 are uniformly distributed on the rear side of the air intake frame 60, for example, the rear side of the air intake frame 60 is provided with 7 third positioning fasteners 601, the third positioning fasteners 601 protrude out of the rear side of the air intake frame 60, correspondingly, a third positioning hole can be arranged on the panel body 10 corresponding to the third positioning fasteners 601, and the third positioning hole is a groove, when the air intake frame 60 is assembled, the third positioning fasteners 601 can be lapped in the groove, so that the air intake frame 60 can be guided and positioned.

Preferably, the third locking portion includes a third locking buckle 602 and a clamping groove 109, wherein the third locking buckle 602 is disposed on the front side, the left side and the right side of the air intake frame 60, the clamping groove 109 is disposed on the surface of the panel body 10 contacting the air intake frame 60 and corresponds to the third locking buckle 602, and the third locking portion locks and fixes the air intake frame 60 and the panel body 10 by clamping the third locking buckle 602 and the clamping groove 109. As shown in fig. 19 and 19B, a plurality of third locking buckles 602 are disposed on the front side and the left and right sides of the contact surface of the air intake frame 60 and the panel body 10, and the plurality of third locking buckles 602 are uniformly distributed on the front side and the left and right sides of the air intake frame 60, for example, 2 third locking buckles 602 are disposed on each of the left and right sides of the air intake frame 60, and 7 third locking buckles 602 are disposed on the front side, and correspondingly, as shown in fig. 5 and 5F, a clamping groove 109 is disposed on the panel body 10 corresponding to the third locking buckles 602, when the air intake frame 60 is assembled, the air intake frame 60 can be conveniently locked by clamping the third locking buckles 602 in the clamping grooves 109. As shown in fig. 5F and 19B, the third locking buckle 602 has a protruding portion, the slot 109 has a groove, and the air inlet frame 60 can be locked and fixed by clamping the protruding portion of the third locking buckle 602 in the groove of the slot 109.

The following description will be made on the assembly sequence of the panel body 10, the left side plate 20, the right side plate 30, the air-out frame 40, the panel 50 and the air-in frame 60 and the details of the matching structure among the components. As shown in fig. 20 to 29, the direction of the arrow in the figure is the assembling direction of each component.

Fig. 20 is a schematic view showing a mounting step of the left and right side plates 20 and 30, and an arrow direction in the figure is an assembling direction and a step of the left and right side plates 20 and 30. As shown in fig. 20, the second positioning buckles 203 of the left side plate 20 and the right side plate 30 are inserted into the first positioning holes 102 of the panel body 10 in alignment, and after the left side plate 20 and the right side plate 30 are attached to the panel body 10, the left side plate 20 and the right side plate 30 are pulled upward along the arrow direction shown in the figure, so that the second locking buckles 204 of the left side plate 20 and the right side plate 30 are locked with the cantilever buckles 103 of the panel body 10, and the vertical position limitation of the left side plate 20 and the right side plate 30 is ensured. As shown in fig. 21, 21A, 22 and 22A, after the left side plate 20 and the right side plate 30 are assembled with the panel body 10 in place, at this time, the second positioning buckle 203 hooks the panel body 10, and the first buckle 101 of the panel body 10 is clamped into the first buckle slot 202 of the left side plate 20 and the right side plate 30, so as to ensure the limit of the left side plate 20 and the right side plate 30 in the left-right direction.

Fig. 23 is a schematic view showing an installation step of the air-out frame 40, in which an arrow direction is an assembling direction of the air-out frame 40. As shown in fig. 23, the positioning insert 401 of the air-out frame 40 is first aligned with the second positioning hole 104 of the panel body 10, the air-out frame 40 is pushed in the direction of the arrow shown in the figure to slide and be assembled with the panel body 10 in place, and then the air-out frame 40 is fastened on the panel body 10 by 4 screws. As shown in fig. 24, 24A and 24B, which are detail views of an assembly structure of the air-out frame 40 and the panel body 10, at this time, the positioning insert buckle 401 of the air-out frame 40 is inserted into the second positioning hole 104 of the panel body 10 to play a limiting role; the screw fixing table 402 of the air outlet frame 40 is lapped and fixed on the screw fixing seat 105 of the panel body 10 and is connected and fastened by screws, so that the assembly reliability is ensured.

Fig. 25 is a schematic view showing a mounting step of the panel 50, in which an arrow direction is an assembling direction of the panel 50. As shown in fig. 25, first, the first limit buckles 501 on the left and right sides of the panel 50 are aligned with the buckle holes 201 on the left and right side plates 20 and 30, and are snapped in the direction of the arrow shown in the figure; then, both side edges of the panel 50 are bonded to the left and right side plates 20 and 30, and the panel 50 is pushed down in the direction of the arrow shown in the drawing to be fitted into position. As shown in fig. 26 and 27, which are detail views of the structure of the panel 50 after being assembled in place, in this state, the first position-limiting buckle 501 of the panel 50 is tightly attached to the buckle holes 201 on the left side plate 20 and the right side plate 30, and the head hook-shaped structure of the first position-limiting buckle 501 of the panel 50 hooks the buckle holes 201 on the left side plate 20 and the right side plate 30, so as to prevent the left and right sides of the panel 50 from being raised, and ensure uniform gaps. As shown in fig. 27, 27A and 27B, the first positioning buckle 502 of the panel 50 is tightly fitted with the guide positioning groove 107 of the panel body 10, and this structure serves as a vertical position limitation of the panel 50. The first locking buckle 503 on the panel 50 is engaged and locked with the locking groove 108 of the panel body 10, and plays a role in locking and fixing the panel 50. The cantilever design of the first locking buckle 503 on the panel 50 is long, so that the panel 50 has a locking function and good elasticity, and is convenient to mount and dismount the panel 50.

Fig. 28 is a schematic view showing an installation step of the intake frame 60, in which the arrow direction is the assembling direction of the intake frame 60. As shown in fig. 28, first, the third positioning buckle 601 at the rear side of the air intake frame 60 is clamped into the positioning hole at the rear side of the panel body 10, and then the air intake frame 60 is pressed along the arrow direction shown in fig. 28, so that the third locking buckle 602 of the air intake frame 60 is locked and matched with the locking groove 109 of the panel body 10, thereby fastening the air intake frame 60. As shown in fig. 29, 29A and 29B, which are detail views of the assembled structure of the air intake frame 60, the third positioning fastener 601 of the air intake frame 60 is overlapped in the positioning hole of the panel body 10, and the third locking fastener 602 is locked in the locking slot 109.

Different from the assembly scheme that the conventional panel adopts loose-leaf and buckle, the panel 50 of the embodiment adopts a push-pull assembly scheme, the first positioning buckle 502 is designed at the front side of the panel 50, the first locking buckle 503 is designed at the rear side of the panel, and the first limiting buckles 501 are designed at the left side and the right side of the panel, so that the assembly effect of push-pull quick assembly and disassembly can be realized. Secondly, the assembly form of this embodiment panel 50 forward position and air-out frame 40 can realize the air current direction and sealed effect, prevents to take place the condensation problem, improves user experience. Thirdly, the shell assembly of the embodiment adopts a structural assembly scheme that the panel body 10 is wrapped by appearance parts (the left side plate 20, the right side plate 30, the air outlet frame 40, the panel 50 and the air inlet frame 60), and the appearance parts are switched randomly on the basis of the same panel body 10, so that the switching requirements of appearance diversity and low cost are met.

On the other hand, all appearance parts of the present embodiment are completely assembled on the core part panel body 10, and the panel body 10 is matched with all appearance parts outside through the fastening components, so that the present embodiment has very high compatibility; and this kind of buckle subassembly is not restricted to the shape of outward appearance for its flexibility is very high, when deriving the product outward appearance in later stage, only need according to the aforesaid show slightly change curved surface of appearance design, form new outward appearance, can realize brand-new appearance style, and the panel body 10 of the inside extremely complicated and high cost need not change, need not newly open the mould, can save the cost greatly, and shorten the development time of brand-new product.

Example 2

The indoor unit of the embodiment comprises the shell assembly in any technical scheme of the embodiment 1, and the indoor unit can achieve the assembly effect of the push-pull quick-disassembly panel 50; and the assembly structure has small limitation on appearance, is also suitable for appearance with novel structure and has high flexibility.

Example 3

The air conditioner of the embodiment comprises the indoor unit of any technical scheme in the embodiment 2, and can realize the assembly effect of the push-pull quick-disassembly panel 50; and the assembly structure has small limitation on appearance, is also suitable for appearance with novel structure and has high flexibility.

In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A shell assembly is characterized by comprising a panel body (10), a left side plate (20), a right side plate (30), an air outlet frame (40), a panel (50) and an air inlet frame (60), wherein the left side plate (20), the right side plate (30), the air outlet frame (40), the panel (50) and the air inlet frame (60) are respectively installed on the panel body (10), two sides of the panel (50) are respectively provided with a first limiting buckle (501), the lower end and the upper end are respectively provided with a first positioning part and a first locking part,

when the panel (50) is installed on the panel body (10), the left side and the right side of the panel (50) are respectively clamped with the left side plate (20) and the right side plate (30) through the first limiting buckle (501), the panel (50) is positioned through the first positioning part, the panel (50) is pushed to slide, and the panel (50) is fixed on the panel body (10) through the first locking part.

2. The shell assembly of claim 1, wherein a second limit buckle (504) is further disposed on the panel (50), the second limit buckle (504) is located at a front edge of a side edge of a contact surface of the panel (50) with the left side plate (20) and the right side plate (30), respectively,

and when the panel (50) is arranged on the panel body (10), the second limit buckle (504) is positioned in a first limit groove (505) formed after the panel body (10), the left side plate (20) and the air outlet frame (40) are assembled and a second limit groove formed after the panel body (10), the right side plate (30) and the air outlet frame (40) are assembled.

3. The housing assembly of claim 1 or 2, wherein the first detent is located at a lower end of the panel (50) and the first locking portion is located at an upper end of the panel (50),

when the panel (50) is arranged on the panel body (10), the panel (50) is pushed to slide towards the direction close to the air outlet frame (40) and the lower end edge of the panel (50) is matched with the back of the air outlet frame (40).

4. The shell assembly according to claim 3, wherein a wind blocking rib (404) is disposed on the wind outlet frame (40), and after the wind outlet frame (40) and the panel (50) are mounted on the panel body (10), the wind blocking rib (404) is located at a gap between the wind outlet frame (40) and the panel (50).

5. The housing assembly according to claim 1, wherein the left side plate (20), the right side plate (30), the air outlet frame (40) and the air inlet frame (60) are detachably mounted on the panel body (10) by means of a snap assembly and/or a screw assembly, respectively.

6. The case assembly according to claim 5, wherein the left side plate (20) and the right side plate (30) are mounted to left and right sides of the panel body (10) by a first snap assembly, respectively, the first snap assembly including a snap portion, a second positioning portion, and a second locking portion,

and when the left side plate (20) and the right side plate (30) are installed on the panel body (10), the left side plate (20) and the right side plate (30) are positioned through the second positioning part, the left side plate (20) and the right side plate (30) are respectively attached to the panel body (10), and then the left side plate (20) and the right side plate (30) are pushed to slide and are limited through the inserting and buckling part and the second locking part.

7. The housing assembly according to claim 5, wherein the air outlet frame (40) is mounted at the air outlet of the panel body (10) through a second snap assembly and a locking assembly, the locking assembly being a screw assembly and/or a third snap assembly,

and when air-out frame (40) install in on panel body (10), through the second buckle subassembly is right air-out frame (40) location promotes air-out frame (40) slides and will through locking Assembly air-out frame (40) are fixed in on panel body (10).

8. The housing assembly of claim 5, wherein the air intake frame (60) is mounted to the panel body (10) by a fourth snap assembly, the fourth snap assembly including a third positioning portion and a third locking portion,

when the air inlet frame (60) is installed on the panel body (10), the air inlet frame (60) is positioned through the third positioning part, the air inlet frame (60) is fixed on the panel body (10) through the third locking part, and the panel (50) is limited to slide through the air inlet frame (60) fixed on the panel body (10).

9. An indoor unit comprising a housing assembly as claimed in any one of claims 1 to 8.

10. An air conditioner characterized by comprising the indoor unit according to claim 9.

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