CN217357518U - Shell assembly and air conditioner - Google Patents

Abstract

The utility model discloses a casing subassembly and air conditioner relates to air conditioner technical field. The shell assembly comprises a shell, a face frame and a panel. The shell is provided with a first accommodating cavity capable of accommodating the electric control board and a second accommodating cavity capable of accommodating the fan; the face frame is provided with a first fastener, a first access hole and a second access hole, the face frame is connected with the shell, the first access hole is communicated with the first accommodating cavity, and the second access hole is communicated with the second accommodating cavity; the panel is equipped with the second fastener, second fastener and first fastener joint to make the panel can dismantle to connect in the face frame and cover first access hole and second access hole. The panel passes through first fastener and second fastener joint with the face frame, does not have fastening structures such as screw on the panel, and consequently the wholeness of panel is good, and pleasing to the eye degree is high. When the panel is disassembled, the first fastener can be separated from the second fastener by external force, so that the panel is convenient to disassemble; make first access hole and second access hole expose simultaneously, conveniently overhaul automatically controlled board or fan.

Description

Shell assembly and air conditioner

Technical Field

The utility model relates to an air conditioning technology field especially relates to a casing subassembly and air conditioner.

Background

When the air conditioner is overhauled, the panel is usually required to be disassembled so as to conveniently overhaul parts such as the electric control panel and the like. However, in the related art, the panel of the air conditioner is more complicated to disassemble, which increases the difficulty in maintaining the air conditioner.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a shell body subassembly can conveniently dismantle the panel, improves maintenance efficiency.

The utility model also provides an air conditioner of adopting above-mentioned casing assembly.

According to the utility model discloses shell assembly of first aspect embodiment includes:

the shell is provided with a first accommodating cavity capable of accommodating the electric control board and a second accommodating cavity capable of accommodating the fan;

the face frame is connected with the shell and provided with a first fastener, a first access hole and a second access hole, the first access hole is communicated with the first accommodating cavity, and the second access hole is communicated with the second accommodating cavity;

the panel is equipped with the second fastener, the second fastener with first fastener joint, so that the panel can dismantle connect in the face frame, the panel covers first access hole with the second access hole.

According to the utility model discloses housing assembly has following beneficial effect at least:

the panel is connected with the face frame through first fastener and second fastener joint, does not have fastening structure such as screw on the panel, and consequently the wholeness of panel is good, and pleasing to the eye degree is high. When the panel is disassembled, operations such as screwing and the like are not needed, the first fastener can be separated from the second fastener by external force, and the panel is convenient to disassemble; the panel covers first access hole and second access hole simultaneously, makes first access hole and second access hole expose after dismantling the panel, conveniently overhauls automatically controlled board or fan.

According to some embodiments of the utility model, one side of panel is equipped with the second fastener, the opposite side of panel rotate connect in the face frame.

According to the utility model discloses a some embodiments, the panel is equipped with the pivot, the face frame is equipped with the installation department, the pivot rotate connect in the installation department.

According to some embodiments of the utility model, at least one end of pivot is equipped with the rotation portion, the rotation portion is equipped with the flat position of first flat position and the second that is parallel to each other, the installation department is the sleeve, telescopic perisporium is equipped with the opening, open-ended width is greater than first flat position with distance between the flat position of second, so that the pivot passes through the opening install in the installation department.

According to some embodiments of the invention, the sleeve is in the opening part is equipped with the direction inclined plane, so that open-ended width is in keeping away from the direction at sleeve center is crescent.

According to some embodiments of the utility model, the rotation portion with be equipped with between the panel and dodge telescopic clearance of dodging.

According to some embodiments of the utility model, first fastener includes along the perpendicular to the location cell body and the draw-in groove body that the axis direction interval of pivot set up, the second fastener includes along the perpendicular to the location arch and the buckle that the axis direction interval of pivot set up, the location protruding with the location cell body is connected, the buckle with draw-in groove body joint.

According to some embodiments of the utility model, the casing subassembly still includes seal structure, seal structure includes first sealing strip, first sealing strip with the panel or the face frame is connected, first sealing strip is located the panel with between the face frame and center on first access hole sets up.

According to some embodiments of the utility model, the casing subassembly still includes seal structure, seal structure includes first sealing strip and second sealing strip, first sealing strip fixed connection in face frame and center on first access hole sets up, second sealing strip fixed connection in the panel orientation one side of face frame, first sealing strip cover is located the periphery of second sealing strip is followed, or second sealing strip cover is located the periphery of first sealing strip is followed, or first sealing strip with the second sealing strip butt.

According to the utility model discloses the air conditioner of second aspect embodiment, including the casing subassembly of above-mentioned first aspect.

According to the utility model discloses air conditioner has following beneficial effect at least:

the panel is connected with the face frame through first fastener and second fastener joint, does not have fastening structure such as screw on the panel, and consequently the wholeness of panel is good, and pleasing to the eye degree is high. When the panel is disassembled, operations such as screwing screws and the like are not needed, the first fastener can be separated from the second fastener by external force, and the panel is convenient to disassemble; the panel covers first access hole and second access hole simultaneously, makes first access hole and second access hole expose after dismantling the panel, conveniently overhauls automatically controlled board or fan.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention will be further described with reference to the following drawings and examples, in which:

fig. 1 is a schematic view of a panel opening of a housing assembly according to an embodiment of the present invention;

fig. 2 is an exploded view of a housing assembly according to an embodiment of the present invention;

fig. 3 is a schematic view of a face frame structure according to an embodiment of the present invention;

fig. 4 is a schematic view of a panel structure according to an embodiment of the present invention;

fig. 5 is a schematic view of a housing assembly according to an embodiment of the present invention;

fig. 6 is a schematic side view of a housing assembly according to an embodiment of the present invention;

fig. 7 is a schematic view of a housing assembly with a panel in a disengaged position according to an embodiment of the present invention;

FIG. 8 is an enlarged schematic view at A in FIG. 3;

FIG. 9 is an enlarged schematic view at B in FIG. 4;

FIG. 10 is an enlarged schematic view at C of FIG. 3;

FIG. 11 is an enlarged schematic view at D of FIG. 4;

FIG. 12 is an enlarged schematic view at E in FIG. 6;

fig. 13 is an enlarged schematic view at F in fig. 7.

Reference numerals:

a housing assembly 1000;

a housing 100; a first accommodating chamber 110; the second accommodation chamber 120; an air outlet channel 130;

a face frame 200; a first access opening 210; a second access opening 220; a first fastener 230; a positioning groove 231; a card slot body 232; the second air inlet 240; an air intake grill 241; an air outlet 250; a wind deflector 260; a sleeve 270; an opening 271; a guide slope 272; an avoidance slope 273; a first air intake 280; a first sealing strip 290;

a panel 300; a second fastener 310; a positioning boss 311; a buckle 312; a reinforcing rib 313; a rotating shaft 320; the rotating portion 321; a first flat position 3211; a second flat 3212; an avoidance gap 322; a second sealing strip 330;

a screen 400;

a fan 2000.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 and 2, in order to provide a housing assembly 1000 according to an embodiment of the present invention, the housing assembly 1000 is installed with an electric control board (not shown), a fan 2000 and other components. The housing assembly 1000 may be applied to an air conditioner and may be installed on a ceiling or a wall surface. The air conditioner can be kitchen air conditioner, bathroom air conditioner etc. the embodiment of the utility model provides an use bathroom air conditioner to install on the furred ceiling as the example and explain.

Referring to fig. 1 and 2, a housing assembly 1000 according to an embodiment of the present invention includes a housing case 100, a face frame 200, and a panel 300. The general shape of the casing 100 may be a square, and the casing 100 is connected by a plurality of enclosing plates to define a cavity, which includes a first accommodating cavity 110 and a second accommodating cavity 120. An electronic control board is installed in the first accommodating cavity 110, and the second accommodating cavity 120 can be used for accommodating the fan 2000. The face frame 200 is connected with the casing 100, the face frame 200 is provided with a first fastener 230, a first access opening 210 and a second access opening 220, the first access opening 210 is communicated with the first accommodating cavity 110, and the second access opening 220 is communicated with the second accommodating cavity 120. The first access opening 210 can facilitate the maintenance of the electric control board, and the second access opening 220 can facilitate the maintenance of the fan 2000. The panel 300 is provided with a second fastener 310, and the second fastener 310 is fastened to the first fastener 230, so that the panel 300 is detachably connected to the face frame 200. Wherein, when the panel 300 is connected to the face frame 200, the panel 300 can cover the first access opening 210 and the second access opening 220 at the same time.

It can be understood that the panel 300 is connected to the face frame 200 through the first fastener 230 and the second fastener 310, and the panel 300 is fixed to the face frame 200 without fasteners such as screws and bolts, so that the panel 300 is conveniently mounted to the face frame 200. When needing to overhaul the indoor set of air conditioner, can separate first fastener 230 and second fastener 310 with external force to dismantle panel 300 so that first access hole 210 and second access hole 220 expose, can conveniently overhaul automatically controlled board and fan 2000. The air conditioner of correlation technique needs to dismantle panel 300 and apron simultaneously, and the utility model discloses after panel 300 was dismantled to casing assembly 1000, just can conveniently overhaul automatically controlled board and fan 2000, it is more simple and convenient to operate. It should be noted that the "external force" according to the embodiment of the present invention may be an acting force applied by a hand of a maintenance worker, an acting force generated by prying with a tool, or other forces capable of separating the first fastening member 230 and the second fastening member 310.

It should be noted that, the panel 300 is detachably connected to the face frame 200, for example, four first fasteners 230 are respectively disposed at four corners of the face frame 200, four second fasteners 310 are disposed at corresponding positions of the panel 300, the first fasteners 230 are fastened to the second fasteners 310, and all the first fasteners 230 and all the second fasteners 310 are separated during the detachment, so that the panel 300 is completely separated from the face frame 200. The panel 300 may be detachably connected to the face frame 200, or the panel 300 may be detached and still have a part of the structure connected to the face frame 200, for example, one side of the panel 300 is separated from the face frame 200, and the other side of the panel 300 is still connected to the face frame 200.

Referring to fig. 3, in an embodiment of the present invention, the first access opening 210 and the second access opening 220 are both square, and the general shape of the face frame 200 may also be square. Therefore, the area of the first access opening 210 and the area of the second access opening 220 can be enlarged to a large extent by setting the first access opening 210 and the second access opening 220 to be square, and the fan 2000 and the electric control board can be conveniently overhauled. It should be noted that the face frame 200, the first access opening 210 and the second access opening 220 may also be in other shapes, such as an oval shape, a circular shape, a triangular shape, etc., and the shape is selected according to practical situations, which is not limited herein.

Referring to fig. 1, 3 and 4, in the embodiment of the present invention, the second fastening member 310 is disposed on one side of the panel 300, and the other side of the panel 300 is rotatably connected to the face frame 200. It should be noted that, the rotation connection mode may be: the panel 300 is provided with a rotating shaft 320, the face frame 200 is provided with a mounting part, and the rotating shaft 320 is rotatably connected with the mounting part; or, the panel 300 is provided with a mounting part, the face frame 200 is provided with a rotating shaft 320, and the rotating shaft 320 is rotatably connected to the mounting part; alternatively, the panel 300 and the face frame 200 may be rotatably connected by a ball hinge. The embodiment of the present invention provides a rotating shaft 320 on the panel 300, and the scheme of the mounting portion on the surface frame 200 is illustrated.

Referring to fig. 1, 3 and 4, in an embodiment of the present invention, the second fastening member 310 is disposed on one side of the panel 300, the other side of the panel 300 is provided with a rotating shaft 320, the face frame 200 is provided with an installation portion corresponding to the position of the rotating shaft 320, and the rotating shaft 320 is rotatably connected to the installation portion. It will be appreciated that when the housing assembly 1000 is mounted on a ceiling, the panel 300 is in a generally parallel condition with the ground. When the first fastening member 230 is separated from the second fastening member 310, the panel 300 can be rotated to a predetermined position, for example, a state where the panel 300 is substantially perpendicular to the ground, by the engagement of the rotating shaft 320 and the mounting portion, so that the first access opening 210 and the second access opening 220 are exposed. It should be noted that, the term "approximately parallel" related to the embodiments of the present invention may be understood as: parallel, nearly parallel or with a certain preset angle; the "predetermined position" is understood to mean: a position where the first and second access ports 210 and 220 are exposed. "substantially vertical" is understood to mean: vertical, near vertical or at some predetermined angle.

It will be appreciated that the housing assembly 1000 is relatively tall and requires climbing with a ladder or like tool during maintenance. The design of the rotating shaft 320 can ensure that one end of the panel 300 is still connected with the face frame 200 when the panel 300 is disassembled. And the panel 300 can be roughly vertical to the ground under the action of gravity, so that the first access hole 210 and the second access hole 220 are exposed, one end of the panel 300 is still connected with the face frame 200, the influence on the maintenance work is small, maintenance personnel do not need to climb down a ladder to place the panel 300, the risk of climbing for multiple times by the maintenance personnel is reduced, the maintenance difficulty is reduced, and the maintenance efficiency is improved. When the overhaul is completed, the panel 300 is rotated back along the original way, so that the first fastener 230 and the second fastener 310 are clamped, and the installation efficiency is high.

It should be noted that, when the housing assembly 1000 is installed on a wall surface, the panel 300 may rotate upward, downward, or sideways after being detached. The suitable direction of rotation is selected according to actual conditions in particular, and the utility model discloses no longer specifically limited herein. The beneficial effect of the housing assembly 1000 mounted on the wall surface is substantially similar to that of the housing assembly 1000 mounted on the ceiling, and the beneficial effects of the above embodiments can be referred to and are not repeated herein.

In order to facilitate the installation and removal of the rotating shaft 320, referring to fig. 10, 11, 12 and 13, at least one end of the rotating shaft 320 is provided with a rotating portion 321, for example, both ends of the rotating shaft 320 are provided with rotating portions 321, or only one end is provided with a rotating portion 321. The rotating part 321 is provided with a first flat position 3211 and a second flat position 3212, and the first flat position 3211 is parallel to the second flat position 3212; the mounting part is a sleeve 270, an opening 271 is arranged on the peripheral wall of the sleeve 270, and the width of the opening 271 is larger than the distance between the first flat position 3211 and the second flat position 3212. The first flat portion 3211 and the second flat portion 3212 are disposed to facilitate the rotating portion 321 to be rotatably connected to the sleeve 270 through the opening 271. It is understood that the position of the opening 271 may determine the mounting position and the disengagement position of the shaft 320, which may be the same position, such as the positions shown in fig. 7 or 13. The panel 300 can be installed to the sleeve 270 at a predetermined angle such that the shaft 320 is installed to the sleeve 270 or removed from the sleeve 270. When the rotating shaft 320 is not in the disengaged position, such as the position in fig. 6, the rotating shaft 320 is difficult to disengage from the sleeve 270, so that the stability of the connection of the panel 300 can be ensured; when the panel 300 needs to be disassembled, the panel 300 can be conveniently disassembled by rotating the panel 300 to the separation position. Simple structure, easy dismounting. The mounting portion may be configured similarly to the pin holder.

Referring to fig. 10 and 11, in an embodiment of the present invention, two sleeves 270 are respectively disposed on two sides of the face frame 200, two rotating portions 321 are disposed corresponding to the two sleeves 270, and the two sleeves 270 are respectively used for mounting the two rotating portions 321. The embodiment of the utility model provides an in, be provided with between rotation portion 321 and the panel 300 and dodge clearance 322, the periphery wall of sleeve 270 is provided with dodges inclined plane 273, dodges inclined plane 273 and extends to one of them side of opening 271 to make the thickness of sleeve 270 reduce along the direction that is close to opening 271 gradually, and then make panel 300 rotate the in-process, make the part that sleeve 270 thickness reduces gradually can pass and dodge clearance 322. The purpose is to avoid the interference of the structure of the sleeve 270 on the rotation of the panel 300, which affects the fluency of the rotation.

With continued reference to fig. 10 and 11, in an embodiment of the present invention, the sleeve 270 is provided with a guide slope 272 at the opening 271, such that the width of the opening 271 gradually increases in a direction away from the center of the sleeve 270. It will be appreciated that the guide ramps 272 facilitate installation of the shaft 320 in the sleeve 270, increasing the success rate of installation.

Referring to fig. 8 and 9, in an embodiment of the present invention, the first fastening member 230 includes a positioning groove 231 and a locking groove 232 that are spaced apart from each other in a direction perpendicular to the axis of the rotating shaft 320, and the positioning groove 231 and the locking groove 232 may be formed by the first fastening member 230 being recessed inward; the second fastening member 310 includes a positioning protrusion 311 and a catch 312 disposed at an interval in a direction perpendicular to the axis of the rotating shaft 320, and the positioning protrusion 311 and the catch 312 may be formed by outwardly protruding the second fastening member 310. The shapes of the positioning protrusion 311 and the buckle 312 correspond to the shapes of the positioning slot 231 and the slot body 232 respectively, so that the positioning protrusion 311 can be clamped with the positioning slot 231, and the buckle 312 can be clamped with the slot body 232. It can be understood that the positioning protrusion 311 and the positioning groove 231 cooperate to perform a positioning function, so as to improve the accuracy of the clamping connection between the first fastening 230 and the second fastening 310; the buckle 312 is clamped with the clamping groove body 232, so that the panel 300 can be limited to be separated from the face frame 200, and the assembly and disassembly are convenient.

Referring to fig. 9, in another embodiment of the present invention, an end of the buckle 312 away from the panel 300 protrudes to both sides, so that the buckle 312 is more stably engaged with the slot 232.

Referring to fig. 9, in the embodiment of the present invention, the second fastening member 310 is provided with a reinforcing rib 313, and the reinforcing rib 313 is respectively connected to the panel 300 and the second fastening member 310, so as to improve the connection strength of the second fastening member 310 with the panel 300 and reduce the deformation of the second fastening member 310. In another embodiment of the present invention, there are multiple, for example, two, reinforcing ribs 313, one of the reinforcing ribs 313 is connected to the panel 300 and the positioning protrusion 311, and the other reinforcing rib 313 is connected to the panel 300 and the buckle 312, respectively, so as to improve the stability of the positioning protrusion 311 and the buckle 312. It should be noted that the number of the reinforcing ribs 313 may be other, such as three, four, etc.

Referring to fig. 3 and 5, in an embodiment of the present invention, the face frame 200 is provided with a first air inlet 280, the first air inlet 280 is communicated with the second accommodating chamber 120, the first air inlet 280 is disposed near the second access opening 220, and the panel 300 covers a portion of the first air inlet 280. It is understood that the first intake vent 280 may allow the wind to enter the second receiving chamber 120 through the first intake vent 280. It should be noted that the first air inlet 280 may also facilitate the maintenance personnel to separate the panel 300 from the face frame 200. The maintenance personnel can put their hands into the first air inlet 280 during the maintenance process, so as to apply an external force to the panel 300 to separate the first fastening member 230 from the second fastening member 310. It should be noted that the first air inlet 280 can also facilitate placing tools therein to pry the panel 300.

Referring to fig. 1, in an embodiment of the present invention, the face frame 200 is provided with a second air inlet 240, and the second air inlet 240 is disposed on two opposite sidewalls of the face frame 200 and is communicated with the second accommodating cavity 120, so that wind energy enters the second accommodating cavity 120 through the second air inlet 240. It is understood that the second air inlet 240 is disposed at a side of the face frame 200 instead of the panel 300, which can improve the integrity of the panel 300 and enhance the aesthetic appearance. When the air outlet 250 is disposed below the face frame 200, a short circuit phenomenon of the air flow, that is, a phenomenon that the air blown out from the air outlet 250 directly enters from the second air inlet 240, can be reduced. It should be noted that, in other embodiments, the second air inlet 240 may be disposed on only one side wall of the face frame 200, or the second air inlets 240 may be disposed on all three side walls. The appropriate scheme is selected according to actual conditions, and the utility model is not limited in detail herein.

With reference to fig. 3, in an embodiment of the present invention, the face frame 200 is provided with an air inlet grille 241, the air inlet grille 241 is located at the second air inlet 240, and the air inlet grille 241 is used for preventing a larger foreign object from entering the second accommodating cavity 120 from the second air inlet 240, so as to ensure the safety of the fan 2000.

Referring to fig. 1 and fig. 2, in the embodiment of the present invention, the casing 100 is provided with an air outlet channel 130, an air outlet 250 is provided below the face frame 200, the air outlet channel 130 communicates with the second accommodating cavity 120 and the air outlet 250, and the air outlet channel 130 is used for sending out cold air or warm air from the air outlet 250. It should be noted that, since the housing assembly 1000 is installed on the ceiling, the air outlet 250 is disposed below the face frame 200, so that the air outlet 250 can better deliver the air to the target location.

Referring to fig. 2, in an embodiment of the present invention, the face frame 200 is provided with an air deflector 260, the air deflector 260 is rotatably connected to the face frame 200, and the air deflector 260 can open or close the air outlet 250. It can be understood that the air guiding plate 260 can guide the air of the air outlet 250 to blow to different positions in a rotating manner, so as to meet the use requirements of different users. When the air conditioner is not in use, the air deflector 260 can seal the air outlet 250, so as to prevent foreign matters from entering and exiting the air outlet 250 and improve the integrity of the face frame 200.

Because the air outlet 250 is closer to the first accommodating cavity 110 where the electric control board is located, when cold air is blown out, condensed water is easily generated inside the first accommodating cavity 110, and the electric control board is affected. In order to improve the security of automatically controlled board, refer to 2, fig. 3 and fig. 4, the utility model discloses an embodiment, casing assembly 1000 includes seal structure, and seal structure includes first sealing strip 290, and first sealing strip 290 and panel 300 are close to one side fixed connection of face frame 200, and when panel 300 covers at first access hole 210, first sealing strip 290 sets up around first access hole 210, and first sealing strip 290 is located between panel 300 and the face frame 200 and with face frame 200 butt to improve first access hole 210's leakproofness, can reduce the condition that air conditioning got into first chamber 110 that holds. Alternatively, the sealing structure includes a first sealing strip 290, and the first sealing strip 290 is fixedly connected with the face frame 200 and disposed around the first access opening 210. When the panel 300 covers the first access opening 210, the first sealing strip 290 is located between the panel 300 and the face frame 200, and the first sealing strip 290 can abut against the panel 300, so as to improve the sealing performance of the first access opening 210 and reduce the situation that cold air enters the first accommodating cavity 110.

Referring to fig. 3 and 4, in another embodiment of the present invention, the sealing structure includes a first sealing strip 290 and a second sealing strip 330. The first sealing strip 290 is arranged on the face frame 200 and around the first access opening 210; the second sealing strip 330 is disposed on the panel 300, and the shape and position of the second sealing strip 330 correspond to those of the first sealing strip 290. When the panel 300 covers the first access opening 210, the first sealing strip 290 can abut against the second sealing strip 330 to seal the first access opening 210, so that water vapor is prevented from entering the first accommodating cavity 110, and the safety of the electric control board is improved. Alternatively, the first sealing strip 290 can be sleeved on the outer circumferential edge of the second sealing strip 330 to seal the first access opening 210; or, the second sealing strip 330 can be sleeved on the outer peripheral edge of the first sealing strip 290 to seal the first access opening 210. It should be noted that the first sealing strip 290 and the second sealing strip 330 may be made of rubber or silicone.

Referring to fig. 2, the housing assembly 1000 further includes a filter screen 400, and the filter screen 400 is detachably coupled to the face frame 200 and covers the second access opening 220. The filter screen 400 is used to filter the air entering the second receiving chamber 120, thereby improving the air quality. Wherein, filter screen 400 can conveniently be changed for dismantling with face frame 200 and being connected, and when fan 2000 was overhauld to needs, also can pull down filter screen 400, conveniently repairs fan 2000.

The utility model relates to an air conditioner of embodiment includes the outdoor unit and has the indoor set of the casing subassembly 1000 of above-mentioned embodiment, adopts the refrigerant union coupling between outdoor unit and the indoor set. The utility model discloses the air conditioner adopts the casing subassembly 1000 of first aspect embodiment, and panel 300 is connected through first fastener 230 and second fastener 310 joint with face frame 200, does not have fastening structures such as screw on the panel 300, and consequently the wholeness of panel 300 is good, and pleasing to the eye degree is high. When the panel 300 is disassembled, operations such as screwing screws and the like are not needed, the first fastener 230 and the second fastener 310 can be separated by external force, and the panel 300 is convenient to disassemble; the panel 300 covers the first access opening 210 and the second access opening 220 simultaneously, and the first access opening 210 and the second access opening 220 are exposed after the panel 300 is disassembled, so that the electric control board or the fan 2000 can be conveniently overhauled.

Since the air conditioner employs all technical solutions of the housing assembly 1000 of the above embodiment, at least all beneficial effects brought by the technical solutions of the above embodiment are achieved, and no further description is provided herein.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. A housing assembly, comprising:

the shell is provided with a first accommodating cavity capable of accommodating the electric control board and a second accommodating cavity capable of accommodating the fan;

the face frame is connected with the shell and provided with a first fastener, a first access hole and a second access hole, the first access hole is communicated with the first accommodating cavity, and the second access hole is communicated with the second accommodating cavity;

the panel is equipped with the second fastener, the second fastener with first fastener joint, so that the panel can dismantle connect in the face frame, the panel covers first access hole with the second access hole.

2. The housing assembly of claim 1 wherein one side of the panel is provided with the second fastener and the other side of the panel is pivotally connected to the bezel.

3. The housing assembly of claim 2, wherein the panel has a pivot shaft, and the bezel has a mounting portion, the pivot shaft being pivotally connected to the mounting portion.

4. The housing assembly of claim 3, wherein at least one end of the shaft is provided with a rotating portion, the rotating portion is provided with a first flat position and a second flat position which are parallel to each other, the mounting portion is a sleeve, the circumferential wall of the sleeve is provided with an opening, and the width of the opening is larger than the distance between the first flat position and the second flat position, so that the shaft is mounted to the mounting portion through the opening.

5. The housing assembly of claim 4 wherein said sleeve is provided with a guide ramp at said opening such that the width of said opening increases in a direction away from the center of said sleeve.

6. The housing assembly of claim 4 wherein an escape gap is provided between the rotating portion and the panel to escape the sleeve.

7. The shell assembly according to claim 3, wherein the first fastener comprises a positioning groove body and a clamping groove body which are arranged at intervals along the axial direction perpendicular to the rotating shaft, the second fastener comprises a positioning protrusion and a clamping buckle which are arranged at intervals along the axial direction perpendicular to the rotating shaft, the positioning protrusion is connected with the positioning groove body, and the clamping buckle is clamped with the clamping groove body.

8. The housing assembly of claim 1 further comprising a seal structure including a first seal strip connected to the panel or the face frame, the first seal strip being positioned between the panel and the face frame and disposed about the first access opening.

9. The housing assembly according to claim 1, wherein the housing assembly further comprises a sealing structure, the sealing structure comprises a first sealing strip and a second sealing strip, the first sealing strip is fixedly connected to the face frame and surrounds the first access opening, the second sealing strip is fixedly connected to the panel and faces one side of the face frame, the first sealing strip is sleeved on the outer peripheral edge of the second sealing strip, or the second sealing strip is sleeved on the outer peripheral edge of the first sealing strip, or the first sealing strip is abutted to the second sealing strip.

10. An air conditioner characterized by comprising the housing assembly of any one of claims 1 to 9.

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