CN212132687U

CN212132687U - Back shell assembly of floor type air conditioner, indoor unit of floor type air conditioner and air conditioner

Info

Publication number: CN212132687U
Application number: CN202020780861.7U
Authority: CN
Inventors: 张宏闯; 毛先友
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-12-11
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a rear shell component of a floor type air conditioner, an indoor unit of the floor type air conditioner and the air conditioner, wherein the rear shell component of the floor type air conditioner comprises a shell, an air inlet grille and a filter screen component, and the shell is provided with an air inlet; the air inlet grille is arranged at the air inlet of the shell, and a socket is formed between the periphery of the air inlet grille and the shell; the filter screen subassembly includes filter screen handle and the filter screen of connecting the filter screen handle, and the filter screen subassembly passes through the socket and pegs graft in the casing to make the filter screen correspond the air-inlet grille setting, the filter screen handle is installed in the socket, and one side is fixed in the periphery of air-inlet grille, and the opposite side is fixed in the casing. The utility model discloses floor type air conditioner's backshell subassembly is corrected the deformation that reduces air-inlet grille through the filter screen handle, and then reduces the clearance between air-inlet grille and the filter screen handle, and greatly reduced the cost and improve the installation effectiveness.

Description

Back shell assembly of floor type air conditioner, indoor unit of floor type air conditioner and air conditioner

Technical Field

The utility model relates to an air conditioning technology field, in particular to machine and air conditioner in console mode air conditioner's backshell subassembly, console mode air conditioner.

Background

In the existing floor type air conditioner, in order to ensure the cleanness of the heat exchanger, a filter screen is arranged on the inner side of an air inlet grille. Because of air-inlet grille length is longer, and the deflection is great behind the injection moulding, and the filter screen installation back can make filter screen handle and air-inlet grille's clearance inhomogeneous for whole uniformity is not good. In order to control the gap between the filter screen handle and the air inlet grille, a reinforcing metal plate is usually additionally fixed on the air inlet grille and is corrected by the reinforcing metal plate to reduce the deformation of the air inlet grille, so that the gap between the air inlet grille and the filter screen handle is reduced. This kind of mode needs one more enhancement panel beating part for the cost increases, and because needs fix the enhancement panel beating on air-inlet grille earlier, then reduced the installation effectiveness low.

The above is only for the purpose of assisting understanding of the technical solution of the present invention, and does not represent an admission that the above is the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a backshell subassembly of floor type air conditioner aims at solving the inhomogeneous technical problem in clearance between filter screen handle and the air inlet grid.

In order to achieve the purpose, the rear shell component of the floor type air conditioner provided by the utility model comprises a shell, an air inlet grille and a filter screen component;

the shell is provided with an air inlet;

the air inlet grille is arranged at an air inlet of the shell, and a socket is formed between the periphery of the air inlet grille and the shell;

the filter screen subassembly includes the filter screen handle and connects the filter screen of filter screen handle, the filter screen subassembly passes through the socket peg graft in the casing, so that the filter screen corresponds the air-inlet grille sets up, the filter screen handle install in the socket, and one side is fixed in the periphery of air-inlet grille, the opposite side is fixed in the casing.

In one embodiment, the air inlet grille extends in the vertical direction, and the socket is opened on the side wall surface of the shell and extends in the vertical direction.

In one embodiment, the filter screen handle is magnetically and/or snap-fit connected with the air inlet grille, and the filter screen handle is magnetically and/or snap-fit connected with the shell.

In one embodiment, one of the filter screen handle and the air inlet grille is provided with a bolt, and the other one of the filter screen handle and the air inlet grille is provided with a jack matched with the bolt.

In an embodiment, the air-inlet grille is arc or U-shaped setting, the air-inlet grille is close to the protruding bolt that is equipped with of periphery of filter screen handle, the extending direction of bolt deviates from the setting of inserting direction of filter screen handle, the filter screen handle corresponds the position of bolt is equipped with the jack.

In an embodiment, one side that the filter screen handle deviates from the air inlet grille is equipped with the joint spare, the socket department of casing be equipped with the fitting piece adaptation.

In an embodiment, the clamping member is a clamping hook, the matching member is an elastic buckle, the elastic buckle comprises two clamping arms which are opposite and arranged at an interval, an installation space is formed between the two clamping arms, an opening of the installation space faces the clamping hook, and the clamping hook is clamped in the installation space.

In one embodiment, a jack is arranged on one side, close to the air inlet grille, of the filter screen handle, a clamping piece is arranged on one side, away from the air inlet grille, a bolt matched with the jack is arranged on the air inlet grille, and a matching piece matched with the clamping piece is arranged on the shell;

the quantity of joint spare is a plurality of, and is a plurality of the joint spare is followed the length direction interval of filter screen handle sets up, adjacent two it is equipped with one to correspond between the joint spare the jack.

In an embodiment, the air inlet grille extends in an up-down direction, and the rear shell assembly of the floor air conditioner comprises at least two filter screen assemblies which are arranged up and down and separated from each other.

In an embodiment, one end of the filter screen opposite to the filter screen handle is clamped to the air inlet grille or the casing, or one end of the filter screen opposite to the filter screen handle is inserted into the air inlet grille or the casing.

In one embodiment, the air inlet grille is integrally arranged with the shell, or the air inlet grille is detachably connected with the shell.

The utility model also provides a floor type air conditioner indoor unit, which comprises a rear shell component of the floor type air conditioner, wherein the rear shell component comprises a shell, an air inlet grille and a filter screen component;

the shell is provided with an air inlet;

the filter screen subassembly includes the filter screen handle and connects the filter screen of filter screen handle, the filter screen subassembly passes through the socket peg graft in the casing, so that the filter screen corresponds the air-inlet grille sets up, the filter screen handle install in the socket, and one side connect in the periphery of air-inlet grille, the opposite side connect in the casing.

The utility model also provides an air conditioner, including the air conditioner outdoor unit and the floor type air conditioner indoor unit which are communicated through the refrigerant pipe, the floor type air conditioner indoor unit comprises a rear shell component, wherein, the rear shell component comprises a shell, an air inlet grille and a filter screen component;

the shell is provided with an air inlet;

The utility model discloses floor type air conditioner's backshell subassembly is through making the filter screen subassembly insert through the socket and establish in the casing, and makes the filter screen handle install in the socket, and one side of filter screen handle is fixed in the periphery of air-inlet grille, and the opposite side is fixed in the casing. Utilize the structural strength of casing, when realizing the installation of filter screen subassembly, correct the deformation that reduces air-inlet grille through the filter screen handle, reduce the clearance between air-inlet grille and the filter screen handle, make filter screen handle one side hug closely the casing, the air-inlet grille is hugged closely to the another side for the clearance between filter screen handle and casing, filter screen handle and the air-inlet grille is little and even. In addition, under the condition that the metal plate is not required to be reinforced, the gap between the handle of the filter screen and the air inlet grille is ensured, the cost is greatly reduced, and the installation efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of a rear shell assembly of a floor type air conditioner according to the present invention;

FIG. 2 is a schematic view of a partially exploded view of the rear housing assembly of FIG. 1;

FIG. 3 is a partially exploded view of the back shell assembly of FIG. 1 from another angle;

fig. 4 is a schematic structural diagram of an embodiment of a housing of the rear housing assembly of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

FIG. 6 is a left side view of the housing of FIG. 4;

FIG. 7 is an enlarged view of a portion of FIG. 6 at B;

fig. 8 is a schematic structural view of an embodiment of an air inlet grille of the rear housing assembly of the present invention;

FIG. 9 is an enlarged view of a portion of FIG. 8 at C;

FIG. 10 is a schematic view of an embodiment of a screen handle of the backshell assembly of the present invention;

FIG. 11 is a schematic view of the handle of the strainer of FIG. 10 at another angle;

FIG. 12 is an enlarged view of a portion of FIG. 11 at D;

FIG. 13 is an enlarged view of a portion of FIG. 11 at E;

FIG. 14 is a schematic view of the assembly of the air intake grille and screen assembly;

FIG. 15 is an enlarged view of a portion of FIG. 14 at F;

FIG. 16 is a schematic view of the assembly of the housing and screen assembly;

FIG. 17 is an enlarged view of a portion of FIG. 16 at G;

FIG. 18 is an enlarged view of a portion of FIG. 16 at H;

FIG. 19 is a cross-sectional view along I-I of the housing and screen assembly of FIG. 16;

fig. 20 is a schematic structural view of an embodiment of a floor type air conditioner indoor unit according to the present invention.

The reference numbers illustrate:

reference numerals

Name (R)

Reference numerals

Name (R)

Reference numerals

Name (R)

100

Rear shell assembly

113a

Clamping arm

131

Filter screen

110

Shell body

113b

Installation space

132

Filter screen handle

111

Air inlet

120

Air inlet grille

132a

Jack hole

112

Socket

121

Bolt

132b

Clamping piece

113

Fitting piece

130

Filter screen assembly

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

It should be noted that if the embodiments of the present invention are described with reference to "first", "second", etc., the description of "first", "second", etc. is only for descriptive purposes and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied.

The utility model provides a back shell subassembly of console mode air conditioner.

In the embodiment of the present invention, as shown in fig. 1 to 19, the rear case assembly 100 of the floor standing air conditioner includes a casing 110, an air inlet grille 120 and a screen assembly 130. An air inlet 111 is formed in the shell 110; the air inlet grille 120 is installed at the air inlet 111 of the housing 110, and a socket 112 is formed between the end of the air inlet grille 120 and the housing 110. The screen assembly 130 includes a screen handle 132 and a screen 131 connected to the screen handle 132, the screen assembly 130 is inserted into the casing 110 through the insertion opening 112, so that the screen 131 is disposed corresponding to the air inlet grille 120, the screen handle 132 is installed in the insertion opening 112, and one side of the screen handle 132 is fixed to the periphery of the air inlet grille 120 and the other side is fixed to the casing 110.

In the present embodiment, the housing 110 extends substantially in the up-down direction, and the cross-sectional shape of the housing 110 may be circular, elliptical, circular arc, rectangular, or the like. The casing 110 may be the outer casing of the entire floor standing type air conditioning indoor unit, or may be only the rear casing of the floor standing type air conditioning indoor unit. In order to increase the intake volume, the intake opening 111 may also be extended vertically, and the intake opening 111 may be a long strip, specifically, an oblong shape, a rectangle, or the like. In one embodiment, the air intake grille 120 is integrally formed with the housing 110. In another embodiment, the air intake grille 120 is removably coupled to the housing 110. The air inlet grille 120 and the housing 110 can be detachably connected by means of a snap, a screw, a magnetic attraction, etc. Thus, the air inlet grille 120 is convenient to disassemble and clean.

The filter screen assembly 130 specifically includes a filter screen 131 and a filter screen handle 132, the filter screen 131 is disposed corresponding to the air inlet grille 120 and is adapted to the air inlet surface of the air inlet grille 120 for filtering dust, impurities, and the like in the air entering from the air inlet 111. The filter handle 132 may be a plastic or sheet metal part. The filter screen handle 132 and the filter screen 131 may be integrally formed or separately formed, and are connected by bonding, clamping, pressing, and the like. Since the filter screen 131 is generally thin and flexible, by providing the filter screen handle 132, the user can insert and pull the filter screen 131 through the filter screen handle 132, thereby facilitating the installation and detachment of the filter screen 131. The screen handle 132 is generally elongated and may include a recess in a portion of the screen handle 132 exposed to the receptacle 112 for grasping by a user. It will be appreciated that the end of the screen handle 132 exposed to the receptacle 112 is flush with the side of the housing 110 to maintain the appearance of the filter for consistency. Through making filter screen subassembly 130 install to casing 110 in through socket 112 for filter screen subassembly 130 can be dismantled alone, compares in integrating filter screen 131 on air-inlet grille 120, wholly dismantles air-inlet grille 120, and the dismantlement mode is convenient and fast more, and the user of being convenient for washs filter screen 131 alone.

It is understood that the receptacle 112 may open into the top, left or right wall of the housing 110. The socket 112 provides a mounting space for one end of the screen assembly 130, so that the user can directly insert the screen assembly 130 into the slot from top to bottom, from left to right, or from right to left without disassembling the housing 110. In one embodiment, an end of the filter screen 131 opposite to the filter screen handle 132 is connected to the air inlet grille 120 or the housing 110 in a snap-fit manner, or an end of the filter screen 131 opposite to the filter screen handle 132 is connected to the air inlet grille 120 or the housing 110 in a snap-fit manner. A socket 132a or a buckle may be provided on the air inlet grille 120 to realize insertion or clamping with the end of the filter screen 131 opposite to the filter screen handle 132. In this manner, the opposite ends of the screen assembly 130 are connected to the air intake grill 120 or the housing 110, thereby tightening the screen 131 and preventing the screen 131 from swinging under the influence of the air flow.

It should be noted that the screen handle 132 is mounted to the receptacle 112, and one side of the screen handle 132 is fixed to the air inlet grille 120 and the other side is fixed to the housing 110. That is, when the screen assembly 130 is installed in place, the screen handle 132 is immovable relative to the grille 120, the screen handle 132 is immovable relative to the housing 110, and the three are connected in a tensioned manner without external force. Under the action of external force, the whole screen assembly 130 can be pulled out from the socket 112 through the action of external force, so that the whole screen assembly 130 can be detached and replaced.

Specifically, referring to fig. 4 to 18, one side of the screen handle 132 close to the air inlet grille 120 may be connected to the air inlet grille 120 by means of a buckle, a magnet, a suction cup, etc., and one side of the screen handle 132 away from the air inlet grille 120 may be connected to the housing 110 by means of a buckle, a magnet, a suction cup, etc., so that the air inlet grille 120 is tightened to the housing 110 by the screen handle 132. Because the structural strength of the casing 110 is high, a tension force is formed between the filter screen handle 132 and the air inlet grille 120, a tension force is formed between the filter screen handle 132 and the casing 110, the air inlet grille 120 is further tensioned on the casing 110, and the gap between the air inlet grille 120 and the filter screen handle 132 is smaller and more uniform while the integral deformation is avoided. Because the air inlet grille 120 of the floor type air conditioner is long, the deformation of the air inlet grille 120 after injection molding is large, so that the gap between the filter screen handle 132 and the air inlet grille 120 is uneven, air leakage may occur, the air inlet and the filtering effect are affected, and the shape is not attractive. Through the both sides that make filter screen handle 132 respectively with air-inlet grille 120 and the taut connection of casing 110, so that air-inlet grille 120 passes through filter screen handle 132 and strains in casing 110, when realizing the installation of filter screen subassembly 130, make filter screen handle 132 can paste tight casing 110, air-inlet grille 120 can paste tight filter screen handle 132, thereby make filter screen handle 132 and casing 110, the clearance between air-inlet grille 120 and the filter screen subassembly 130 is little and even, reduce the influence that the clearance caused air inlet and filter effect, improve the outward appearance aesthetic property. And just realized correcting the deformation that reduces air-inlet grille 120 through filter screen handle 132, and then reduce the clearance between air-inlet grille 120 and the filter screen handle 132, need not to set up in addition that a reinforcing sheet metal part corrects air-inlet grille 120, reduce cost, and reduced the installation procedure, improved the installation effectiveness. Under air inlet grille 120 is planar structure, filter screen handle 132 corrects the deformation that reduces air inlet grille 120, can also make simultaneously filter screen 131 and air inlet grille 120 between the laminating inseparabler to it is better to make to filter and the air inlet effect, and keeps the whole uniformity of outward appearance.

The utility model discloses floor standing air conditioner's backshell subassembly 100 is through making filter screen subassembly 130 insert through socket 112 and establish in casing 110, and makes filter screen handle 132 install in socket 112, and one side of filter screen handle 132 is connected in the periphery of air-inlet grille 120, and the opposite side is connected in casing 110. By utilizing the structural strength of the shell 110, when the installation of the filter screen assembly 130 is realized, the deformation of the air inlet grille 120 is reduced by correcting the filter screen handle 132, and the gap between the air inlet grille 120 and the filter screen handle 132 is reduced, so that one surface of the filter screen handle 132 is tightly attached to the shell 110, and the other surface of the filter screen handle 132 is tightly attached to the air inlet grille 120, and the gaps between the filter screen handle 132 and the shell 110, and between the filter screen handle 132 and the air inlet grille 120 are small and uniform. In addition, under the condition that a reinforced metal plate is not needed, the gap between the filter screen handle 132 and the air inlet grille 120 is ensured, the cost is greatly reduced, and the installation efficiency is improved.

Specifically, as shown in fig. 4-18, the screen handle 132 is magnetically and/or snap-fit connected to the air intake grille 120, and the screen handle 132 is magnetically and/or snap-fit connected to the housing 110.

In this embodiment, the filter screen handle 132 and the air inlet grille 120 may be connected only by the magnetic element, may also be connected only by the fastener, and may also be connected by the magnetic element and the fastener. The number of the magnetic attraction pieces and the fastening pieces can be one or more, and when the magnetic attraction pieces and the fastening pieces are multiple, the magnetic attraction pieces and the fastening pieces are arranged along the length direction of the filter screen handle 132 and the air inlet grille 120 in an extending mode. The filter screen handle 132 and the housing 110 may be connected only by the magnetic element, may be connected only by the fastener, and may be connected by the magnetic element and the fastener at the same time. The number of the magnetic attraction pieces and the fastening pieces can be one or more, and when the magnetic attraction pieces and the fastening pieces are multiple, the magnetic attraction pieces and the fastening pieces are arranged along the length direction of the filter screen handle 132 and the shell 110 in an extending manner. In one embodiment, a first magnetic member is disposed on the screen handle 132, and a second magnetic member and a third magnetic member are disposed on the air intake grille 120 and the housing 110 respectively corresponding to the first magnetic member. The first magnetic member, the second magnetic member and the third magnetic member may be permanent magnets. The first magnetic part can be a permanent magnet, and the second magnetic part and the third magnetic part can be electromagnets. Thus, after the filter screen handle 132 is inserted into the slot, the electromagnet is powered on by a remote control, a button or an induction device, so that the filter screen handle 132 is magnetically connected with the housing 110 and the air inlet grille 120 respectively. When the filter screen assembly 130 needs to be detached, the filter screen assembly 130 can be taken out easily only by powering off the electromagnet, and the detachable filter screen assembly is simple in structure, easy to realize and stable in connection.

In one embodiment, as shown in fig. 1, 2 and 14, the air inlet grille 120 extends in the vertical direction, and the socket 112 is opened on the side wall surface of the housing 110 and extends in the vertical direction.

In this embodiment, the air inlet grille 120 is extended in the up-down direction, so that the air inlet volume of the air inlet 111 is large enough to meet the blowing requirement of the user. The sockets 112 are specifically opened on the left and right sides of the housing 110. Thus, the user can insert the filter screen 131 from left to right or from right to left, the operation space is large, and the user can replace the filter screen 131 easily.

Further, referring to fig. 8 to 10, 14 and 15, one of the screen handle 132 and the air inlet grille 120 is provided with a pin 121, and the other is provided with a socket 132a adapted to the pin 121. When the air intake grille 120 is installed, the filter screen 131 is first inserted into the slot through the insertion opening 112, and when the air intake grille is pushed to the filter screen handle 132, the filter screen handle 132 is fitted into the insertion opening 132a through the pin 121. Through making filter screen handle 132 and air-inlet grille 120 realize the buckle through bolt 121 jack 132a and connect, can take up air-inlet grille 120 and filter screen 131 on the one hand, on the other hand is convenient for filter screen handle 132 and air-inlet grille 120 to break away from each other. In other embodiments, one of the screen handle 132 and the air inlet grille 120 may be provided with a snap, and the other may be provided with a slot for engaging with the snap. To enable a snap-fit connection between the screen handle 132 and the air intake grille 120.

On the basis of the above embodiment, further, the air-inlet grille 120 is disposed in an arc shape or a U shape, the latch 121 is convexly disposed on the periphery of the air-inlet grille 120 close to the filter screen handle 132, the extending direction of the latch 121 is away from the inserting direction of the filter screen handle 132, and the filter screen handle 132 is provided with the insertion hole 132a corresponding to the position of the latch 121.

In this embodiment, the air inlet grille 120 may be disposed in an arc shape as a whole, or may be disposed in an arc shape only, and the air inlet grille 120 may also be disposed in a U shape, so that the air inlet grille 120 realizes multi-directional air inlet, thereby increasing the air intake of the indoor unit of the floor type air conditioner. By providing the latch 121 on the air inlet grille 120 and providing the extension direction of the latch 121 to be away from the insertion direction of the screen handle 132. The latch 121 is inclined so that the latch 121 is inserted into the insertion hole 132a in an inclined manner. So, when filter screen handle 132 inserts the slot, the last bolt 121 butt of air inlet grille 120 filter screen handle 132 jack 132a, and have and deviate from filter screen handle 132 direction of inserting's the component force that supports and push filter screen handle 132, and then support and push taut filter screen 131, after filter screen handle 132 is connected with casing 110 buckle, further taut air inlet grille 120 reduces the clearance between filter screen handle 132 and the air inlet grille 120.

In one embodiment, as shown in fig. 4 to 7, 11 to 13, and 16 to 18, a latch 132b is disposed on a side of the screen handle 132 facing away from the air intake grille 120, and a fitting 113 adapted to the latch 132b is disposed at the insertion opening 112 of the housing 110. The mating member 113 may be a snap groove formed on the housing 110, or may be a snap fit with the snap member 132 b. Because casing 110's structural strength is good, warp for a short time, through making filter screen handle 132 and casing 110 pass through joint spare 132b and the 113 buckle of fitting piece and be connected, then can make filter screen handle 132 and casing 110's being connected inseparabler, thereby casing 110 passes through joint spare 132b and the taut filter screen handle 132 of fitting piece 113, filter screen handle 132 passes through the taut air inlet grid 120 of bolt 121, and then make casing 110 and filter screen handle 132, filter screen handle 132 is inseparabler with the laminating of air inlet grid 120.

On the basis of the above embodiment, further, the clamping member 132b is a hook, the matching member 113 is an elastic buckle, the elastic buckle includes two opposite clamping arms 113a arranged at an interval, an installation space 113b is formed between the two clamping arms 113a, an opening of the installation space 113b is arranged toward the hook, and the hook is clamped in the installation space 113 b.

In this embodiment, the hook may be a dumbbell, i.e., a structure with a large top and a small middle. The elastic buckle can be in a hourglass shape, the top opening of the elastic buckle is large, the middle of the elastic buckle is narrowed, and the bottom opening of the elastic buckle is enlarged. Two card of elasticity buckle hold arm 113a has elasticity to make installation space 113 b's size variable, and then the block of the trip of being convenient for with deviate from, make elasticity buckle and trip form back-off structure simultaneously, make the backshell can strain filter screen handle 132. On the basis of the embodiment that the filter screen handle 132 is matched with the air inlet grille 120 through the inserting holes 132a of the inserting pins 121, when the filter screen assembly 130 is installed, the filter screen 131 is firstly inserted into the inserting groove, when the filter screen handle 132 is pushed, the inserting pins 121 on the air inlet grille 120 are firstly inserted into the inserting holes 132a of the filter screen handle 132, then the pushing is continued, and the clamping hooks of the filter screen handle 132 are inserted into the elastic clamping buckles for clamping. So, casing 110 is through the taut filter screen handle 132 of trip and elasticity buckle, and filter screen handle 132 passes through the taut air inlet grille 120 of bolt 121, and then makes casing 110 and filter screen 131, and filter screen 131 is inseparabler with the laminating of air inlet grille 120.

In an embodiment, referring to fig. 10 and 11, a plug hole 132a is disposed on a side of the filter screen handle 132 close to the air-inlet grille 120, a fastening member 132b is disposed on a side away from the air-inlet grille 120, a plug pin 121 adapted to the plug hole 132a is disposed on the air-inlet grille 120, and a mating member 113 adapted to the fastening member 132b is disposed on the housing 110. The quantity of joint spare 132b is a plurality of, and a plurality of joint spare 132b sets up along filter screen handle 132's length direction interval, corresponds between two adjacent joint spare 132b and is equipped with a jack 132 a.

In this embodiment, the filter handle 132 is adapted to the air inlet grille 120 through the insertion hole 132a of the latch 121, and the filter handle 132 is connected to the housing 110 by the snap-fit member 132 b. The number of the buckles can be two, three, four and the like. Make to correspond between two adjacent joint spare 132b and be provided with a jack 132a to make filter screen handle 132 atress more even, taut air-inlet grille 120 that can be better when with casing 110 zonulae occludens, and then improve the connection compactness between the three, guarantee the installation clearance between the three.

In an embodiment, as shown in fig. 1 to 3 and 14, the air inlet grille 120 extends in an up-down direction, and the rear housing assembly 100 of the floor type air conditioner includes at least two filter screen assemblies 130 arranged in an up-down direction and separated from each other.

In this embodiment, a plurality of screen assemblies 130 are arranged above and below and separated from each other. Such that the air intake grill 120 is tightened to the housing 110 by the plurality of screen handles 132, the amount of deformation of the single screen handle 132 can be reduced. Make the laminating of single filter screen subassembly 130 and air inlet grille 120 inseparabler to make filter screen subassembly 130 and the holistic installation clearance of air inlet grille 120 littleer and even, promote the outward appearance uniformity of backshell subassembly 100.

The utility model discloses still provide a floor standing air conditioner indoor set, as shown in fig. 20, this floor standing air conditioner indoor set includes backshell subassembly 100, and above-mentioned embodiment is referred to this floor standing air conditioner's backshell subassembly 100's concrete structure, because this floor standing air conditioner indoor set has adopted the whole technical scheme of all above-mentioned embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here. The floor type air conditioner indoor unit further comprises a front shell, and the front shell and the rear shell are spliced to form an outer shell of the floor type air conditioner indoor unit. The front shell is provided with an air outlet. And heat exchange air ducts are formed in the front shell and the rear shell, and a heat exchange fan and a heat exchanger are arranged in the heat exchange air ducts so as to exchange heat for air flow entering the heat exchange air ducts from the air inlets 111 and blow out the air flow through the air outlets.

The utility model also provides an air conditioner, this air conditioner include the air condensing units and the floor standing air conditioner indoor set that are linked together through the refrigerant pipe, and the concrete structure of this floor standing air conditioner indoor set refers to above-mentioned embodiment, because this floor standing air conditioner indoor set has adopted the whole technical scheme of all above-mentioned embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A rear shell assembly of a floor type air conditioner is characterized by comprising:

the air inlet is formed in the shell;

the air inlet grille is arranged at an air inlet of the shell, and a socket is formed between the periphery of the air inlet grille and the shell; and

the filter screen subassembly, including filter screen handle and connection the filter screen of filter screen handle, the filter screen subassembly passes through the socket peg graft in the casing, so that the filter screen corresponds the air-inlet grille sets up, the filter screen handle install in the socket, and one side is fixed in the periphery of air-inlet grille, the opposite side is fixed in the casing.

2. The rear casing assembly of floor type air conditioner as claimed in claim 1, wherein the air inlet grille is extended in up and down direction, and the socket is opened on a side wall surface of the casing and extended in up and down direction.

3. The rear shell assembly of floor type air conditioner as claimed in claim 2, wherein the screen handle is magnetically attracted and/or snap-fitted to the air inlet grille, and the screen handle is magnetically attracted and/or snap-fitted to the housing.

4. The rear case assembly of floor type air conditioner as set forth in claim 2, wherein one of said screen handle and said air intake grill is provided with a latch, and the other is provided with a socket adapted to said latch.

5. The console air conditioner rear shell assembly as claimed in claim 4, wherein the air inlet grille is disposed in an arc shape or a U shape, the latch is protruded from a periphery of the air inlet grille near the filter screen handle, an extending direction of the latch is away from an inserting direction of the filter screen handle, and the filter screen handle is provided with the insertion hole at a position corresponding to the latch.

6. The rear shell assembly of a floor type air conditioner as claimed in claim 4 or 5, wherein a clamping member is provided at a side of the screen handle facing away from the air inlet grille, and a fitting member adapted to the clamping member is provided at the socket of the housing.

7. The rear housing assembly of floor standing air conditioner as claimed in claim 6, wherein the engaging member is a hook, the engaging member is a resilient clip, the resilient clip includes two opposing and spaced apart retaining arms, an installation space is formed between the two retaining arms, an opening of the installation space is disposed toward the hook, and the hook is engaged with the installation space.

8. The rear shell assembly of a floor type air conditioner as claimed in claim 2, wherein a side of the filter screen handle close to the air inlet grille is provided with a jack, a side away from the air inlet grille is provided with a clamping member, the air inlet grille is provided with a bolt matched with the jack, and the housing is provided with a matching member matched with the clamping member;

9. The rear case assembly of floor type air conditioner as claimed in claim 1, wherein the air inlet grill is extended in an up-down direction, and the rear case assembly of floor type air conditioner includes at least two of the screen assemblies arranged up and down and separated from each other.

10. The rear shell assembly of a floor type air conditioner as claimed in claim 1, wherein one end of the filter screen opposite to the filter screen handle is clamped to the air inlet grille or the casing, or one end of the filter screen opposite to the filter screen handle is inserted to the air inlet grille or the casing.

11. The rear case assembly of floor type air conditioner as claimed in claim 1, wherein the air inlet grill is integrally provided with the case, or the air inlet grill is detachably coupled with the case.

12. A floor standing air conditioning indoor unit, characterized by comprising the rear case assembly of a floor standing air conditioner as claimed in any one of claims 1 to 11.

13. An air conditioner comprising an outdoor unit and the indoor unit of claim 12, wherein the indoor unit is in communication with the outdoor unit via a refrigerant pipe.