CN209655528U

CN209655528U - A kind of air-conditioning air intake assembly and air conditioner

Info

Publication number: CN209655528U
Application number: CN201821967702.7U
Authority: CN
Inventors: 魏晓锋; 张雄英; 朱方
Original assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Current assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Priority date: 2018-11-27
Filing date: 2018-11-27
Publication date: 2019-11-19
Anticipated expiration: 2028-11-27

Abstract

The utility model provides a kind of air-conditioning air intake assembly and air conditioner, the air-conditioning air intake assembly includes air-inlet grille, connect and fix part and filter screen, the air-inlet grille and filter screen connect and fix part described in and are detachably connected, the filter screen includes strainer ontology and the first peripheral frame and the second peripheral frame positioned at the strainer ontology periphery, first peripheral frame and the second peripheral frame are the cylindrical annular configuration of inner hollow, the axis of first peripheral frame and the second peripheral frame is vertical with plane where strainer ontology, the internal diameter of first peripheral frame is equal with the internal diameter of second peripheral frame, the outer diameter of first peripheral frame is greater than the outer diameter of second peripheral frame, so that the outer ledge of first peripheral frame protrudes from the outer ledge of second peripheral frame, the utility model The air-conditioning air intake assembly and air conditioner have the advantages that intake is big, intensity is higher, is easily installed and dismantles.

Description

A kind of air-conditioning air intake assembly and air conditioner

Technical field

The utility model relates to air conditioner technical field, in particular to a kind of air-conditioning air intake assembly and air conditioner.

Background technique

As the improvement of people's living standards, the popularity rate of air-conditioning equipment is also higher and higher, air-conditioning manufacturing technology day Become mature, competition of the manufacturer to the market share.In general, air conditioner need to by hundreds of component assemblings and At in the production process of air conditioner, the intensity and assembly method of each component are to influence the key factor of air conditioner production.If portion Part assembly method is excessively cumbersome, will reduce the assembling speed of air conditioner, influences production efficiency, increases air conditioner production cost.

In general, air-conditioning air intake assembly mainly includes air-inlet grille, filter screen, due in use, filter screen pole Easily accumulation dust, generation are dirty stifled, therefore air-inlet grille and filter screen need to be usually detachably connected, in order to which user periodically will filtering Net, which disassembles, to be cleaned.The function and structure attribute of air-inlet grille and filter screen determines that the two needs in use Repeated disassembled and assembled, therefore, intake, intensity and the convenience of disassembly of air-conditioning air-inlet grille and filter screen are to measure air-conditioning air inlet lattice Grid and filter screen structure design whether excellent principal element.

Applicant is studied by earlier technique, proposes the patent application application No. is CN201721880055.1, this is specially Benefit provides a kind of air-inlet grille and air conditioner with filter, as shown in Figure 1, including filter and grid；Grid passes through Clamping structure is connected together with filter；The grid includes braced frame and limit frame；The both ends of the braced frame Equipped with clamping structure and for the fixed structure of fixed magnetic substance；The fixed structure includes bottom surface, side and top surfaces； The bottom surface, side and top surfaces surround cavity structure, and the magnetisable material is placed in cavity structure；The magnetisable material is the bottom of by What seat rotary table and detent rotary table were constituted；The pedestal rotary table and detent rotary table are concentric cylindrical structure, the pedestal rotary table Diameter is greater than the diameter of detent rotary table.The braced frame of the utility model is equipped with the fixed structure for fixed magnetic substance, institute Air conditioner indoor unit shell is stated equipped with magnetic body, under magnetic body and magnetisable material adsorption, installation is integrated, and is needed When removing air-inlet grille, need to only it use external force that can be removed, it is convenient and strength-saving.

But applicant has found in later period use process: the adsorption of magnetisable material is extremely hard to control, if magnetic The adsorption of substance is too small, and the combination of filter and grid is insecure, is easy to fall off in assembly and use process；If magnetic The adsorption of property substance is excessive, due to being difficult to separate filter and grid by manpower without suitable impetus, if but Filter and grid are pried open by force by other tools, such as screwdriver, metal blade, since filter and grid are mostly Plastic products, intensity is lower, then filter and grid easy to damage, so that user cleans filter screen and is still inconvenient.In addition, should Filter described in patent is caused intake smaller, is unfavorable for the saving of energy using planar structure, larger to the obstruction of air inlet With make full use of.

Therefore it provides a kind of intake is big, intensity is higher, the air-conditioning air intake assembly that is easily installed and dismantles, it is this field Technical staff's one of the technical problems that are urgent to solve.

Utility model content

In view of this, the utility model is directed to a kind of air-conditioning air intake assembly and air conditioner, with solve existing air-conditioning into The air-conditioning air intake assembly that wind component intake is small, intensity is low, installation and removal are inconvenient.

In order to achieve the above objectives, the technical solution of the utility model is achieved in that

A kind of air-conditioning air intake assembly, the air-conditioning air intake assembly includes air-inlet grille, connects and fixes part and filter screen, described Air-inlet grille and filter screen connect and fix part described in and are detachably connected, and the filter screen includes strainer ontology and is located at described The first peripheral frame and the second peripheral frame of strainer ontology periphery, first peripheral frame and the second peripheral frame are interior Where the axis of the hollow cylindrical annular configuration in portion, first peripheral frame and the second peripheral frame and the strainer ontology Plane is vertical, and the internal diameter of first peripheral frame is equal with the internal diameter of second peripheral frame, first peripheral frame Outer diameter be greater than second peripheral frame outer diameter so that the outer ledge of first peripheral frame protrudes from described second The outer ledge of peripheral frame.

Further, first peripheral frame is located at side of the filter screen far from the air-inlet grille, and described Two peripheral frames are located at the filter screen close to the side of the air-inlet grille.

Further, the filter screen further includes first crossbeam and second cross beam, and the strainer ontology is arranged in accordion In the filter screen, the first crossbeam extends in the strainer ontology in one direction, and the second cross beam is along another A direction extends in the strainer ontology, and the first crossbeam and second cross beam intersect.

Further, the first crossbeam includes main beam and reinforcing beam, and the main beam is strip structure, the reinforcement Beam is located at the two sides that the main beam intersects with the strainer ontology, and the reinforcing beam is along the strainer ontology and first cross The intersection of beam extends, and the reinforcing beam has and the consistent fold-like structures of strainer ontology.

Further, the second cross beam extends along the fold-like structures of the strainer ontology.

Further, the outer ledge of first peripheral frame is equipped with notch, corresponding with the notch, described the The outer surface of two peripheral frames is equipped with clamping portion, and the notch and clamping portion are configured as being connected with the part that connects and fixes It connects.

Further, the clamping portion is wedge structure, and the cross-sectional area of the clamping portion is from close to first periphery Frame one is laterally away from first peripheral frame side and is gradually reduced.

Further, the air-inlet grille has circular bottom surface, multiple air inlet holes is distributed on the bottom surface, described Air-inlet grille is equipped with close to the side of the filter screen and connects and fixes part, corresponding, in the air-inlet grille close to filter screen Side be equipped with the interconnecting piece for connecting and fixing part and being connected, the interconnecting piece includes first connecting portion and third interconnecting piece, The first connecting portion and third interconnecting piece are the protrusion of the bottom surface of the vertical air-inlet grille, the first connecting portion and described Third interconnecting piece is equipped with and the through-hole for connecting and fixing part mating connection close to the side of the air-inlet grille.

Further, the part that connects and fixes includes guiding joint face, the first card access surface, the second card access surface and third clamping Face, the third card access surface are oppositely arranged with first card access surface, and second card access surface is arranged in the third card access surface Between first card access surface, second card access surface is vertically arranged with the third card access surface, second card access surface with First card access surface is vertically arranged, and connect and fix part far from the air-inlet grille one is arranged in the guiding joint face Side.

A kind of air conditioner, the air conditioner include above-mentioned air-conditioning air intake assembly.

Compared with the existing technology, air-conditioning air intake assembly described in the utility model is big with intake, intensity is higher, is convenient for The advantages of installation and removal.

The another object of the utility model is to propose a kind of air conditioner, the air conditioner and above-mentioned air-conditioning air intake assembly phase Identical for advantage possessed by the prior art, details are not described herein.

Detailed description of the invention

The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.In In attached drawing:

Fig. 1 is the structural schematic diagram of the air-inlet grille with filter in the prior art；

Fig. 2 is the positive structure diagram of air-inlet grille in air-conditioning air intake assembly described in the utility model embodiment；

Fig. 3 is another facing structure signal of air-inlet grille in air-conditioning air intake assembly described in the utility model embodiment Figure；

Fig. 4 is the oblique view of structural diagram of air-inlet grille in air-conditioning air intake assembly described in the utility model embodiment；

Fig. 5 is another strabismus structural representation of air-inlet grille in air-conditioning air intake assembly described in the utility model embodiment Figure；

Fig. 6 is the another strabismus structural representation of air-inlet grille in air-conditioning air intake assembly described in the utility model embodiment Figure；

Fig. 7 is the positive structure diagram that part is connected and fixed in air-conditioning air intake assembly described in the utility model embodiment；

Fig. 8 is the first strabismus structural representation that part is connected and fixed in air-conditioning air intake assembly described in the utility model embodiment Figure；

Fig. 9 is the second strabismus structural representation that part is connected and fixed in air-conditioning air intake assembly described in the utility model embodiment Figure；

Figure 10 shows to connect and fix the third strabismus structure of part in air-conditioning air intake assembly described in the utility model embodiment It is intended to；

Figure 11 shows to connect and fix the 4th strabismus structure of part in air-conditioning air intake assembly described in the utility model embodiment It is intended to；

Figure 12 is the 5th strabismus structural representation that fixing piece is connect in air-conditioning air intake assembly described in the utility model embodiment Figure；

Figure 13 is the structural schematic diagram of lower case described in the utility model embodiment；

Figure 14 is the perspective structure schematic diagram of engaging portion in lower case described in the utility model embodiment；

Figure 15 is the structural schematic diagram of filter screen in air-conditioning air intake assembly described in the utility model embodiment；

Figure 16 is the partial enlargement diagram of a-quadrant in Figure 15.

Description of symbols:

1- air-inlet grille, 101- air inlet hole, 102- grid, 103- first side, 104- second side, 105- reinforcing rib, 106- first connecting portion, 107- screw pole, 108- second connecting portion, 109- third interconnecting piece, the 4th interconnecting piece of 110-, 111- branch Support part, 2- connect and fix part, and 201- is oriented to joint face, 2011- screw hole, the first card access surface of 202-, the first clamping portion 2021-, The second card access surface of 203-, the second clamping portion 2031-, 204- third card access surface, 2041- third clamping portion, 2042- clamping part, 3- Lower case, 31- first lower house, 311- guide groove, 32- second lower house, 321- insertion groove, 322- supporting table, 4- filter screen, 41- first crossbeam, 411- main beam, 412- reinforcing beam, 42- strainer ontology, 43- second cross beam, 44- notch, the clamping portion 45-, The first peripheral frame of 46-, the second peripheral frame of 47-.

Specific embodiment

It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can To be combined with each other.

The utility model will be described in detail below with reference to the accompanying drawings and embodiments.

Embodiment 1

As shown in Fig. 2-16, a kind of air-conditioning air intake assembly, the air-conditioning air intake assembly includes air-inlet grille 1, connects and fixes Part 2 and filter screen 4, the air-inlet grille 1 and filter screen 4 connect and fix part 2 described in and are detachably connected, the filter screen 4 The first peripheral frame 46 and the second peripheral frame 47 including strainer ontology 42 and positioned at 42 periphery of the strainer ontology, described the One peripheral frame 46 is located at side of the filter screen 4 far from the air-inlet grille 1, and second peripheral frame 47 is located at described For filter screen 4 close to the side of the air-inlet grille 1, first peripheral frame 46 and the second peripheral frame 47 are inner hollow Cylindrical annular configuration, the axis of first peripheral frame 46 and the second peripheral frame 47 and the bottom of the air-inlet grille 1 Face or 42 place plane of strainer ontology are vertical, the internal diameter of the internal diameter of first peripheral frame 46 and second peripheral frame 47 Equal, the outer diameter of first peripheral frame 46 is greater than the outer diameter of second peripheral frame 47, so that first periphery frame The outer ledge of frame 46 protrudes from the outer ledge of second peripheral frame 47.The 4 place plane of filter screen is denoted as The central axes direction of the filter screen 4 is denoted as first direction, passes through setting for first peripheral frame 46 by one plane It sets, intensity of the filter screen 4 in the first plane can be enhanced；It, can by the setting of second peripheral frame 47 Enhance the intensity of the filter screen 4 in a first direction, so that the intensity with higher of the filter screen 4.

Further, first crossbeam 41, second cross beam 43 and strainer ontology 42, the strainer are equipped in the filter screen 4 Ontology 42 is arranged in the filter screen 4 in accordion, and the first crossbeam 41 is in one direction in the strainer ontology 42 Extend, the second cross beam 43 extends in the strainer ontology 42 along another direction, and the first crossbeam 41 and second is horizontal Beam 43 intersects, and has angle between the first crossbeam 41 and second cross beam 43.Fold is set by the strainer ontology 42 Shape is conducive to air inlet so that the incoming air area of the strainer ontology 42 increases；Dust is made to pass through 42 institute of strainer ontology simultaneously The resistance being subject to increases, it is difficult to be entered inside air conditioner by the strainer ontology 42.

Further, the first crossbeam 41 includes main beam 411 and reinforcing beam 412, and the main beam 411 is strip Structure, the reinforcing beam 412 are located at the two sides that the main beam 411 intersects with the strainer ontology 42,412 edge of reinforcing beam The intersection of the strainer ontology 42 and the first crossbeam 41 extends, and the reinforcing beam 412 has and the strainer ontology 42 1 The fold-like structures of cause.The setting of the main beam 411 is conducive to the raising of 41 intensity of first crossbeam, and applicant was using It is also found that: air conditioner is during air inlet in journey, since strainer ontology 42 is deformable soft material, the strainer sheet The junction of body 42 and support construction is the maximum place of 42 stress of strainer ontology, and most easily generation is damaged, and the present embodiment The fold-like structures of the reinforcing beam 412 enable the first crossbeam 41 to the strainer ontology 42, especially to described Effective support is realized in the junction of first crossbeam 41 and strainer ontology 42, so that the service life of the strainer ontology 42 can prolong It is twice long or more.

Further, the second cross beam 43 extends along the fold-like structures of the strainer ontology 42, with described in the support Intersect while strainer ontology 42 with the first crossbeam 41, while the first crossbeam 41 is supported.Described second is horizontal The setting of beam 43 is so that the filter screen 4 is more uniformly stressed, conducive to the raising and service life of the filter screen semi-finals degree Extend.

Further, the outer ledge of first peripheral frame 46 is equipped with notch 44, In corresponding with the notch 44 The outer surface of second peripheral frame 47 is equipped with clamping portion 45, and the notch 44 and clamping portion 45 are configured as and the card Fixing piece 2 is connect to be connected.

Further, the outer ledge of first peripheral frame 46 is equipped with multiple notches 44, and described second Multiple clamping portions 45 are equipped on the outer surface of peripheral frame 47, the notch 44 and clamping portion 45 are connected and fixed with described Part 2 is arranged in a one-to-one correspondence.Multiple notches 44, clamping portion 45 and the setting for connecting and fixing part 2 so that the filter screen 4 with The connection of air-inlet grille 1 is more stable, reliable.

Preferably, the clamping portion 45 is wedge structure, and the cross-sectional area of the clamping portion 45 is from outside described first All frames 46 are laterally away from 46 side of the first peripheral frame and are gradually reduced.

Further, the air-inlet grille 1 is detachably connected with the part 2 that connects and fixes.

Filter screen 4 described in the present embodiment by the setting of first peripheral frame 46 and the second peripheral frame 47 so that The filter screen 4 mechanical strength with higher is further made by the setting of the first crossbeam 41 and second cross beam 43 The mechanical strength for obtaining the filter screen 4 further increases.In addition, by setting fold-like structures for the strainer ontology 42, The ventilation quantity for not only increasing the filter screen 4 also improves the filter screen 4 to the interdiction capability of dust.

Embodiment 2

As shown in figures 2-6, a kind of air-inlet grille, the air-inlet grille 1 have circular bottom surface, are distributed on the bottom surface The edge of multiple air inlet holes 101, distribution density from the bottom surface of the air inlet hole 101 gradually rises to center, close to described The area of the single air inlet hole 101 at 1 edge of air-inlet grille is less than the single air inlet close to 1 center of air-inlet grille The area in hole 101 is attached between adjacent air inlet hole 101 by grid 102.

Further, the distribution density of the air inlet hole 101 is described in the unit area on 1 bottom surface of air-inlet grille The gross area of air inlet hole 101.

Specifically, the bottom surface radially, the area of the single air inlet hole 101 is from close to the air-inlet grille 1 The one end at edge is gradually increased to one end close to 1 center of air-inlet grille.It is corresponding, the cross-sectional area of the grid 102 It is gradually reduced from one end close to 1 edge of air-inlet grille to one end close to 1 center of air-inlet grille.The air inlet hole 101 area is the air inlet hole 101 perpendicular to the cross-sectional area on the bottom surface direction；The grid 102 it is transversal Area is the grid 102 perpendicular to the cross-sectional area on the bottom surface direction.

Further, the bottom surface radially, the area of the single air inlet hole 101 is from close to the air inlet lattice The one end at 1 edge of grid is gradually increased to one end close to 1 center of air-inlet grille to after to a certain degree, the single air inlet hole 101 area is certain value, is no longer increased.Corresponding, the cross-sectional area of the grid 102 is from close to 1 side of air-inlet grille One end of edge is gradually reduced to one end close to 1 center of air-inlet grille is stepped.

Air-inlet grille 1 described in the present embodiment is not of uniform size by being arranged on its bottom surface, and distribution density is from the bottom surface The air inlet hole 101 that edge gradually rises to center, so that the intake of the air-inlet grille 1 is from the edge of the air-inlet grille 1 It is gradually increased to center, the air inlet form that intermediate intake is big, edge intake is small is formd on the air-inlet grille 1；Together When, it is attached due to passing through grid 102 between adjacent air inlet hole 101, the setting of the air inlet hole 101, so that being located at institute The cross-sectional area for stating the grid 102 at 1 edge of air-inlet grille is larger, intensity is higher, the grid positioned at 1 center of air-inlet grille 102 cross-sectional area is smaller, influence to air inlet is smaller.

It was actually using, the air inlet of air conditioner relies primarily on its central area and realizes air inlet, and its marginal portion is Main stress join domain is easy long-term wind-engaging power effect rupture, damage in use.Herein described air-inlet grille 1 This structure setting make that the edge intake of air-inlet grille 1 is small, intensity is higher, central area intake is big, and intensity is opposite It is lower, therefore not only may insure that the intake of the air-inlet grille 1 can satisfy demand, and intensity is higher, in addition, described Air inlet hole 101 intermediate intensive regular distribution, the form of edge sparse distribution, more existing air-inlet grille on the air-inlet grille 1 For, aesthetic measure is higher, is more conducive to marketing.

Embodiment 3

As shown in figures 2-6, a kind of air-inlet grille, the air-inlet grille 1 have circular bottom surface, are distributed on the bottom surface The edge of multiple air inlet holes 101, distribution density from the bottom surface of the air inlet hole 101 gradually rises to center, single described The edge of the area of air inlet hole 101 from the bottom surface is gradually increased to center, passes through grid 102 between adjacent air inlet hole 101 It is attached.

Preferably, the shape of the air inlet hole 101 is triangle, more preferred, the shape of the air inlet hole 101 is etc. Side triangle.The air inlet hole 101 is shaped to triangle, the stability of the air inlet hole 101 can be effectively improved, into And improve the stability and intensity of the air-inlet grille 1.

Further, in the region close to 1 edge of air-inlet grille, 101 random distribution of air inlet hole；Close to institute The region at 1 center of air-inlet grille is stated, the air inlet hole 101 is uniformly arranged in an equilateral polygon.Preferably, close The region at 1 center of air-inlet grille, the air inlet hole 101 are uniformly arranged in an equilateral pentagon or hexagon.Institute This set for stating air inlet hole 101 can further increase the intensity and aesthetic measure of the air-inlet grille 1.

Embodiment 4

As shown in figures 2-6, the bottom edge of a kind of air-inlet grille, the air-inlet grille 1 is provided perpendicular to the air inlet The first side 103 of 1 bottom surface of grid.The first side 103 is arranged so that in the edge and air conditioner of the air-inlet grille 1 Other component combine it is even closer.

Further, the first side 103 is located at the air-inlet grille 1 close to the side of the filter screen 4, it is described into The bottom surface of style grid 1 and first side 103 are capable of forming an accommodating chamber, and the filter screen 4 is contained in the accommodating chamber, So that the air-conditioning air intake assembly is even closer in conjunction with the other component of air conditioner indoor unit.

Further, second side of 1 bottom surface of air-inlet grille is provided perpendicular on the bottom surface of the air-inlet grille 1 Face 104, the second side 104 are ring structure, and the radius of the second side 104 is less than the half of the first side 103 Diameter, and the second side 104 is used to be cooperatively connected with the filter screen 4.

Further, reinforcing rib 105 is equipped in the side close to 104 center of circle of second side, it is preferred that described to add Strengthening tendons 105 are arranged radially along the second side 104, more preferred, in the inside uniform intervals of the second side 104 Equipped with multiple reinforcing ribs 105.The setting of the reinforcing rib 105, so that the mechanical strength of the second side 104 is higher.

Further, the support portion 111 of convex, the support portion 111 are additionally provided in the inside of the second side 104 It is configured as being supported the outer ledge of the filter screen 4.

Embodiment 5

As shown in figures 2-6, a kind of air-inlet grille is equipped with clamping in the side that the air-inlet grille 1 is connected with filter screen 4 Fixing piece 2, it is corresponding, it is equipped in the air-inlet grille 1 close to the side of filter screen 4 and connects and fixes what part 2 was connected with described Interconnecting piece, the interconnecting piece include first connecting portion 106 and third interconnecting piece 109, and the first connecting portion 106 is connected with third Portion 109 is the protrusion of the bottom surface of the vertical air-inlet grille 1, and the first connecting portion 106 and the third interconnecting piece 109 are close The side of the air-inlet grille 1 is equipped with and the through-hole for connecting and fixing the mating connection of part 2.

Further, the first connecting portion 106 is that the rectangle close to the side of the air-inlet grille 1 equipped with through-hole is convex It rises.

More preferred, the first connecting portion 106 is the square that rectangular through-hole is equipped with close to the side of the air-inlet grille 1 Shape protrusion.With it is described connect and fix part 2 assemble when, second clamping portion of convex 2031 connected and fixed on part 2 will block In the through-hole for entering the first connecting portion 106, it is preferred that second clamping portion 2031 is strip projected parts.Therefore, by described Through-hole in one interconnecting piece 106 is arranged to rectangular through-hole, on the one hand, so that second clamping portion 2031 is easy to be caught in described In one interconnecting piece 106, on the other hand, so that second clamping portion 2031 and the connection of the first connecting portion 106 more step up It is close.

Further, the third interconnecting piece 109 is the semi-cylindrical that through-hole is equipped with close to the side of the air-inlet grille 1 Or arch bridge shape protrusion.

The air-inlet grille 1 is realized by the interconnecting piece connects and fixes being detachably connected for part 2 with described.

Embodiment 6

On the basis of embodiment 5, the structure of the air-inlet grille 1 is advanced optimized:

As shown in figures 2-6, further, the interconnecting piece further includes second connecting portion 108 and the 4th interconnecting piece 110, institute It states air-inlet grille 1 and also realizes that it connects and fixes the detachable of part 2 with described by second connecting portion 108 and the 4th interconnecting piece 110 Connection.

Specifically, the second connecting portion 108 is the U-shaped protrusion being vertically set on 1 bottom surface of air-inlet grille.It is described The open side of second connecting portion 108 is located at close to the side for connecting and fixing part 2.U is set by the second connecting portion 108 Shape protrusion is supported and is fixed to the side for connecting and fixing part 2 by the open side edges of the U-shaped protrusion, on the one hand, The part 2 that connects and fixes can effectively be limited by the second connecting portion 108, on the other hand, can be improved described the Two interconnecting pieces 108 and the contact resilient connected and fixed between part 2 allow the second connecting portion 108 and connect and fix part 2 With certain deformation extent, avoid the second connecting portion 108 and connect and fix part 2 being damaged in use.

Further, the 4th interconnecting piece 110 be vertically set on 1 bottom surface of air-inlet grille solid it is rectangular-shaped Protrusion, the 4th interconnecting piece 110 include the first stopper section, the second stopper section and third stop portion, first stopper section and The plane perpendicular of second stopper section and the air-inlet grille 1 is arranged, and first stopper section and the second stopper section vertically connect, institute Third stop portion and the bottom surface of the air-inlet grille 1 is stated to be arranged in parallel, third stop portion respectively with first stopper section It is vertically connected with the second stopper section, third stop portion is located at first stopper section and the second backstop far from the air inlet lattice The side of 1 bottom surface of grid.By first vertical component effect, the second vertical component effect and third vertical component effect, leaned in the 4th interconnecting piece 110 The side of nearly 1 bottom surface of air-inlet grille is formed to far from the three-dimensional right angle for connecting and fixing 2 side of part and being recessed.

Further, the interconnecting piece further includes screw pole 107, and the screw pole 107 is located at the first connecting portion Between 106 and third interconnecting piece 109, the screw pole 107 has pedestal close to the side of the air-inlet grille 1.The pedestal Setting so that the intensity of the screw pole 107 is higher.

Embodiment 7

As shown in fig.7-12, one kind connecting and fixing part, and the part 2 that connects and fixes is arranged in air-inlet grille 1 close to the mistake The side of strainer 4, the part 2 that connects and fixes are detachably connected with the air-inlet grille 1, and the part 2 that connects and fixes includes guiding Joint face 201, the first card access surface 202, the second card access surface 203 and third card access surface 204, the third card access surface 204 with it is described First card access surface 202 is oppositely arranged on the both ends of the guiding joint face 201, the third card access surface 204 and first card Junction 202 is opposite to be arranged in parallel, and the setting of the second card access surface 203 is in the third card access surface 204 and first card access surface Between 202, second card access surface 203 is vertically arranged with the third card access surface 204, second card access surface 203 with it is described First card access surface 202 is vertically arranged, and the guiding joint face 201 is arranged in the part 2 that connects and fixes far from the air-inlet grille 1 Side.

Further, the guiding joint face 201 is the face far from 1 side of air-inlet grille protrusion, it is preferred that described Being oriented to joint face 201 is to the curved surface far from 1 side of air-inlet grille protrusion.

Further, the guiding joint face 201 is equipped with guide part, institute far from one end of second card access surface 203 The width for stating guide part is less than the guiding joint face 201 close to the width of described second card access surface, 203 one end.The guide part Setting convenient for it is described guiding joint face 201 and air conditioner in lower case 3 quick connection.

Further, the part 2 that connects and fixes is by being arranged in the air-inlet grille 1 close to 4 side of filter screen Interconnecting piece realization is detachably connected with the air-inlet grille 1, and the part 2 that connects and fixes is set with interconnecting piece one-to-one correspondence It sets.Preferably, the edge for connecting and fixing part 2 and being circumferentially disposed in an evenly spaced relation in the air-inlet grille 1.The interconnecting piece Structure is described in detail in embodiment 4 and 5, and details are not described herein.

More preferred, the edge uniform intervals of the air-inlet grille 1 are provided with 4-8 and described connect and fix part 2.

Further, the guiding joint face 201 is equipped with screw hole 2011, it is preferred that the guiding joint face 201 has There is the recessed portion close to 1 side of air-inlet grille recess, the screw hole 2011 is arranged in the recessed portion.The screw The invaginating in hole 2011 is arranged, and enables to 2011 inner bolt of screw hole non-bulging in the guiding joint face 201, in turn 2011 inner bolt of screw hole is avoided to have an adverse effect the guiding joint face 201.

Further, on the guiding joint face 201 and the first card access surface 202 for connecting and fixing part 2, be equipped with The notch that the screw hole 2011 is connected, the setting of the notch, so that worker can pass through the notch and institute when assembly The screw stated in screw hole 2011 directly contacts, convenient for the fast assembling-disassembling of screw.

Further, first card access surface 202 is equipped with the first clamping portion 2021, and first clamping portion 2021 is arranged In first card access surface 202 far from 201 side of guiding joint face.First clamping portion 2021 is to far from described the The protrusion of three card access surfaces, 204 side setting.

Further, with the second clamping portion 2031 of convex, second clamping portion in second card access surface 203 2031 sides close to the third card access surface 204 and the side far from the third card access surface 204 are blocked with described second respectively There is gap between 203 ontology of junction, generate flexible deformation convenient for second clamping portion 2031.

Further, the third card access surface 204 is equipped with clamping part 2042 and third clamping portion 2041, the third card Socket part 2041 is located at one side edge of the third card access surface 204 far from the guiding joint face 201, the third clamping portion 2041 columnar projections to protrude from the third card access surface 204 to the direction far from second card access surface 203.The buckle Portion 2042 is depressed in the third card access surface 204 far from 201 side of guiding joint face, so that the clamping part 2042 is remote From between 201 side of guiding joint face and the third clamping portion 2041 have gap, the two sides of the clamping part 2042 There is gap between 204 ontology of third card access surface, in order to which the clamping part 2042 generates flexible deformation, the buckle Portion 2042 is configured as being cooperatively connected with the clamping portion 45 of 4 outer ledge of filter screen.

Preferably, the clamping part 2042 is wedge-shaped protrusion, and the cross-sectional area of the clamping part 2042 is led from close to described The side for being laterally away from the guiding joint face 201 to the one of joint face 201 is gradually increased.

More preferred, the clamping part 2042 is the wedge-shaped protrusion of inner hollow, and the clamping part 2042 is far from described The side for being oriented to joint face 201 has opening.Set the clamping part 2042 to the wedge-shaped protrusion of inner hollow, on the one hand, Can be under the premise of ensuring the mechanical strength of the clamping part 2042, reducing material utilization amount on the other hand can be ensuring Under the premise of the mechanical strength for stating clamping part 2042, the elastic deformability of the clamping part 2042 is improved.

Further, it is equipped between the third card access surface 204 and first card access surface 202 and reinforces joint face, institute Reinforcement joint face is stated to intersect with the third card access surface 204 and first card access surface 202 respectively, it is described to reinforce setting for joint face It sets, enables to that the stress for connecting and fixing part 2 is more balanced, structure is more stable, the part 2 that connects and fixes can be improved Intensity.

Embodiment 8

On the basis of embodiment 1-7, the air-inlet grille 1 and the assembling structure for connecting and fixing part 2 are retouched in detail It states:

Specifically, as shown in figs. 2-12, a kind of air-inlet grille, the air-inlet grille 1 is set close to the side of the filter screen 4 Part 2 is connected and fixed, the air-inlet grille 1 connects and fixes part 2 described in and is detachably connected with the filter screen 4, described Air-inlet grille 1 is equipped with and the interconnecting piece for connecting and fixing part 2 and being connected, the interconnecting piece close to the side of the filter screen 4 Including first connecting portion 106 and third interconnecting piece 109, the first connecting portion 106 and third interconnecting piece 109 be it is vertical it is described into The protrusion of the bottom surface of style grid 1, the first connecting portion 106 and the third interconnecting piece 109 are close to the one of the air-inlet grille 1 Side is equipped with and the through-hole for connecting and fixing the mating connection of part 2.

Further, the interconnecting piece further includes second connecting portion 108 and the 4th interconnecting piece 110, and the air-inlet grille 1 is also Realize that it connects and fixes being detachably connected for part 2 with described by second connecting portion 108 and the 4th interconnecting piece 110.

Specifically, the second connecting portion 108 is the U-shaped protrusion being vertically set on 1 bottom surface of air-inlet grille.It is described The open side of second connecting portion 108 is located at close to the side for connecting and fixing part 2.

Further, the 4th interconnecting piece 110 is that the three-dimensional space that is vertically set on 1 bottom surface of air-inlet grille is straight Angular protrusions, the 4th interconnecting piece 110 are vertical including the first vertical component effect, the second vertical component effect and the third being mutually connected vertically The plane perpendicular of portion, first vertical component effect and the second vertical component effect and the air-inlet grille 1 is arranged, the third vertical component effect and institute The bottom surface for stating air-inlet grille 1 is arranged in parallel.By first vertical component effect, the second vertical component effect and third vertical component effect, described Four interconnecting pieces 110 form to far from described close to the side of 1 bottom surface of air-inlet grille and connect and fix the straight of 2 side of part recess Angle.

It is described when connecting and fixing part 2 and the air-inlet grille 1 and assembling, it connects and fixes part 2 by described first and is led far from described It is placed on to the side of joint face 201 on the interconnecting piece of the air-inlet grille 1, then by the third card for connecting and fixing part 2 Socket part 2041 is inserted into the third interconnecting piece 109, by first clamping portion 2021 far from second card access surface 203 one End is caught in the rectangular-shaped recessed portion of the 4th interconnecting piece 110, then to close to described in the pressing of the side of the air-inlet grille 1 Part 2 is connected and fixed, the hook of second clamping portion 2031 is buckled in the through-hole of the first connecting portion 106, it will be described First card access surface 202 is resisted against the open side of the second connecting portion 108 far from the one side edge of the guiding joint face 201, Finally, being inserted into screw in the screw hole 2011, the screw hole 2011 is fixed with the screw pole 107 by screw and is connected It connects, and then realizes the air-inlet grille 1 and connect and fix being stably connected with for part 2.

Conversely, executing along opposite sequence, the spiral shell for connecting the screw hole 2011 and the screw pole 107 is unscrewed first Nail, then presses the hook of second clamping portion 2031, it is extracted out of described first connecting portion 106, to far from described Part 2 is connected and fixed described in 109 side of third interconnecting piece is mobile, by the third clamping portion 2041 from the third interconnecting piece 109 Interior extraction extracts first clamping portion 2021 out of described 4th interconnecting piece 110, and described connect and fix can be rapidly completed The disassembly of part 2.

Part 2 is connected and fixed and the assembly of the air-inlet grille 1 is quick, convenient it can thus be seen that described, is conducive to production effect The raising of rate, and the structure for connecting and fixing part 2 is simple, production cost is low, is conducive to large-scale production and marketing.

Embodiment 9

On the basis of embodiment 1-8, the assembling structure of the filter screen 4 and air-inlet grille 1 is described in detail:

Specifically, a kind of air-conditioning air intake assembly, the air-conditioning air intake assembly includes air-inlet grille 1, card as shown in Fig. 2-16 Connect fixing piece 2 and filter screen 4, the air-inlet grille 1 and filter screen 4 are connected and fixed part 2 and are detachably connected by described, it is described into Style grid 1 have circular bottom surface, are equipped with circular second side close to the side of the filter screen 4 in the air-inlet grille 1 104, the second side 104 and the plane perpendicular of the air-inlet grille 1 are arranged.

Further, the internal diameter of the second side 104 is greater than the outer diameter of the filter screen 4, the bottom of the air-inlet grille 1 Face and second side 104 constitute the cylindrical container chamber of side opening, and the filter screen 4 can be contained in the accommodating chamber.

Further, the air-inlet grille 1 is equipped with the support portion 111 of convex close to the side of the filter screen 4, described Support portion 111 is located in the accommodating chamber.

Further, the bottom surface of the air-inlet grille 1 is equipped with multiple support portions 111, and the support portion 111 is along a circle Shape is evenly spaced on, it is preferred that the support portion 111 is greater than the circle of the outer diameter of second peripheral frame 47 along a radius It is evenly spaced on.

Preferably, on the direction perpendicular to 1 bottom surface of air-inlet grille, the height of the support portion 111 and described the The height of two peripheral frames 47 is equal.

Further, when the filter screen 4 is contained in the circle that the support portion 111 is surrounded, the filter screen 4 The outer surface of second peripheral frame 47 can fit with the support portion 111 far from the side of the second side 104, described Filter screen 4 is limited by the support portion 111.

Specifically, when the filter screen 4 and air-inlet grille 1 are assembled, first by the filter screen 4 be placed on it is described into Style grid 1 be equipped with second side 104 side, and the filter screen 4 be equipped with second peripheral frame 47 side with it is described The side that air-inlet grille 1 is equipped with interconnecting piece is adjacent, the position of the filter screen 4 is then adjusted, so that the second of the filter screen 4 Peripheral frame 47 is located in the circle by 111 place of support portion, at this point, the second peripheral frame 47 of the filter screen 4 is outer Surface will be fitted closely with the support portion 111 far from the side of the second side 104, and then realize that the filter screen 4 exists The limit being parallel on the direction of 1 bottom surface of air-inlet grille avoids the filter screen 4 from being parallel to 1 bottom of air-inlet grille Shaking is generated on the direction in face.Further, due to the height phase of the height and second peripheral frame 47 of the support portion 111 Deng, when the second peripheral frame 47 of the filter screen 4 is located at by the circle where the support portion 111, the filter screen 4 First peripheral frame 46 will be with the support portion 111 far from the air-inlet grille 1 close to the side of second peripheral frame 47 One end of bottom surface fits closely, i.e., the described filter screen 4 will be supported on the air-inlet grille 1 by the support portion 111, avoids The filter screen 4 is moved to the side close to the air-inlet grille 1, so that the filter screen 4 is equipped with second peripheral frame 47 side is connected with the side that the air-inlet grille 1 is equipped with interconnecting piece.

Then, the filter screen 4 is connected together with part 2 is connected and fixed, avoid the filter screen 4 to far from it is described into The sides of style grid 1 moves, and realizes being detachably connected for the filter screen 4 and the air-inlet grille 1.

By the assembling process of filter screen 4 and air-inlet grille 1 it can be seen that the filter screen 4 and the air-inlet grille 1 Assembling structure is simple, and assembling process is quick, convenient, conducive to the raising of production efficiency.

Embodiment 10

On the basis of embodiment 1-9, the filter screen 4 and the assembling structure for connecting and fixing part 2 are described in detail:

Specifically, a kind of air-conditioning air intake assembly, the air-conditioning air intake assembly includes air-inlet grille 1, card as shown in Fig. 2-16 Fixing piece 2 and filter screen 4 are connect, the air-inlet grille 1 and filter screen 4 connect and fix part 2 described in and be detachably connected, the mistake Strainer 4 includes the first peripheral frame 46 and the second peripheral frame 47 positioned at its periphery, and first peripheral frame 46 is located at institute State side of the filter screen 4 far from the air-inlet grille 1, second peripheral frame 47 be located at the filter screen 4 close to it is described into The side of style grid 1, first peripheral frame 46 and the second peripheral frame 47 are the cylindrical annular configuration of inner hollow, The central axes of first peripheral frame 46 and the second peripheral frame 47 are vertical with the 1 place plane of air-inlet grille, and described The internal diameter of one peripheral frame 46 is equal with the internal diameter of second peripheral frame 47, and the outer diameter of first peripheral frame 46 is greater than The outer diameter of second peripheral frame 47, so that the outer ledge of first peripheral frame 46 protrudes from second periphery frame The outer ledge of frame 47.

Preferably, first peripheral frame 46 is less than second peripheral frame 47 in axial height in axial height Degree.

Preferably, the clamping portion 45 is wedge-shaped protrusion, and the cross-sectional area of the clamping portion 45 is from outside described first All frames 46 are laterally away from 46 side of the first peripheral frame and are gradually reduced.

More preferred, the clamping portion 45 is the wedge-shaped protrusion of inner hollow.Set internal for the clamping portion 45 Hollow wedge-shaped protrusion, on the one hand, material utilization amount can be reduced under the premise of ensuring the mechanical strength of the clamping portion 45, On the other hand, the flexible deformation of the clamping portion 45 can be improved under the premise of ensuring the mechanical strength of the clamping portion 45 Ability.

Further, the clamping part 2042 for connecting and fixing part 2 is located at close to the side of the filter screen 4, the card Buckle 2042 can be clamped with 45 phase of clamping portion, and the assembly of part 2 Yu filter screen 4 is connected and fixed described in realization.

Further, when the filter screen 4 is with the assembly of part 2 is connected and fixed, the part 2 that connects and fixes is circumferentially distributed in institute The outside of filter screen 4 is stated, clamping portion 45, notch 44 and the clamping part 2042 for connecting and fixing part 2 of the filter screen 4 are one by one It is correspondingly arranged.The assembly of part 2 Yu air-inlet grille 1 is connected and fixed first according to embodiment 8, described in completion, it later, will be described Filter screen 4 is placed on the air-inlet grille 1 close to the upper side for connecting and fixing part 2, and the filter screen 4 is close to described The side of second peripheral frame 47 is adjacent equipped with the side of interconnecting piece with the air-inlet grille 1, then adjusts the filter screen 4 Position, so that the second peripheral frame 47 of the filter screen 4 is located at by rotating institute later in the circle where the support portion 111 Filter screen 4 is stated, so that being located at the notch 44 at 4 edge of filter screen, clamping portion 45 and positioned at the card connected and fixed on part 2 Buckle 2042 is overlapped, at this point, the filter screen 4 is pressed to close to 1 side of air-inlet grille, it is under the effect of external force, described Clamping portion 45 will force the clamping part 2042 to leaning on along the clamping part 2042 to move close to 1 side of air-inlet grille Nearly first card access surface, the 202 side deflection, so that the clamping portion 45 can continue to transport to close to 1 side of air-inlet grille It is dynamic, until the clamping portion 45 close to 46 side of the first peripheral frame apparent motion to the end of the clamping part 2042 Behind lower section, the clamping part 2042 by external force, will no longer be deflected to far from 202 side of the first card access surface, until returning It again to nature, is connected together with the clamping portion 45, realizes the limit to the filter screen 4, realize the filter screen 4 With being detachably connected for the air-inlet grille 1.

Further, as illustrated in figs. 13-14, the filter screen 4 in the air-conditioning air intake assembly, connect and fix part 2 and institute State air-inlet grille 1 after the assembly is completed, the air-conditioning air intake assembly passes through the lower case for connecting and fixing part 2 realization and air conditioner Assembly connection between 3.The lower case 3 is by connecting and fixing the engaging portion realization and be clamped solid that part 2 is correspondingly arranged with described Determine being detachably connected for part 2.The engaging portion is formed in the lower case 3 with recess, to allow the guiding joint face 201 are inserted into the lower case 3 by the engaging portion.

Specifically, including first lower house 31 and second lower house 32, the first lower house 31 in the lower case 3 In the lower case 3 close to 1 side of air-inlet grille, the second lower house 32 be located at the lower case 3 far from it is described into 1 side of style grid.The engaging portion includes the guide groove 311 being arranged in the first lower house 31 and is arranged described second Insertion groove 321 and supporting table 322 in lower case 32.The guiding joint face 201 can be in the guidance of the guide groove 311 Under, it is inserted into the insertion groove 321, the insertion groove 321 is arranged to accommodate the guiding joint face 201, described Supporting table 322 is configured as combining with the guiding joint face 201 being inserted into the insertion groove 321, and connects to the guiding Face 201 is supported.The guide groove 311 is extended towards the insertion groove 321 with curve shape, to allow the guiding to connect Face 201 easily moves in the insertion groove 321 while contacting one another with the insertion groove 321.The insertion Slot 321 be with it is described guiding 201 shape of joint face relative to groove-like structure, the supporting table 322 be arranged in the insertion Protrusion in slot 321.

When user is combined the air-conditioning air intake assembly with the lower case 3, the air-conditioning air intake assembly only need to be rotated, So that the guiding joint face 201 for connecting and fixing part 2 slides into the engaging portion, can be realized the air-conditioning air intake assembly with The combination of the lower case 3；When user separates the air-conditioning air intake assembly and the lower case 3, only need in opposite direction The air-conditioning air intake assembly is rotated, so that the guiding joint face 201 for connecting and fixing part 2 is skidded off out of described engaging portion, i.e., The separation of the air-conditioning air intake assembly Yu the lower case 3 can be achieved, it is simple, quick, it is convenient for the air-conditioning air intake assembly and institute State the assembly and separation of lower case 3.

Pass through the assembling process of the air-conditioning air intake assembly and the dress of the air-conditioning air intake assembly and the lower case 3 With process it can be seen that the assembling structure of the air-conditioning air intake assembly is simple, assembling process is quick, convenient, is conducive to production efficiency Raising.And quick, convenient and fast can be assembled with the lower case 3, convenient for the installation of the air-conditioning air intake assembly with tear open It unloads, and then the air-conditioning air intake assembly is cleaned convenient for user, especially the filter screen 4 is dismantled, clean, is pacified Dress.

Embodiment 11

A kind of air conditioner, the air conditioner have above-mentioned air-inlet grille 1 and connect and fix part 2, and the air conditioner passes through institute It states and connects and fixes assembly and separation that part 2 realizes the air-inlet grille 1 and lower case 3.

Further, the air conditioner is the indoor unit of ceiling-mounted air conditioner.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims

1. a kind of air-conditioning air intake assembly, which is characterized in that the air-conditioning air intake assembly includes air-inlet grille (1), connects and fixes part (2) part (2) is connected and fixed described in and is detachably connected with filter screen (4), the air-inlet grille (1) and filter screen (4), it is described Filter screen (4) includes strainer ontology (42) and is located at outside the first peripheral frame (46) and second of strainer ontology (42) periphery All frames (47), first peripheral frame (46) and the second peripheral frame (47) are the cylindrical annular knot of inner hollow Plane where the axis of structure, first peripheral frame (46) and the second peripheral frame (47) and the strainer ontology (42) is hung down Directly, the internal diameter of first peripheral frame (46) is equal with the internal diameter of second peripheral frame (47), first periphery frame The outer diameter of frame (46) is greater than the outer diameter of second peripheral frame (47), so that the outer ledge of first peripheral frame (46) Protrude from the outer ledge of second peripheral frame (47).

2. air-conditioning air intake assembly according to claim 1, which is characterized in that first peripheral frame (46) is located at described Side of the filter screen (4) far from the air-inlet grille (1), it is close that second peripheral frame (47) is located at the filter screen (4) The side of the air-inlet grille (1).

3. air-conditioning air intake assembly according to claim 1, which is characterized in that the filter screen (4) further includes first crossbeam (41) it is arranged in the filter screen (4) with second cross beam (43), the strainer ontology (42) in accordion, the first crossbeam (41) extend in the strainer ontology (42) in one direction, the second cross beam (43) is along another direction in the strainer Extend in ontology (42), the first crossbeam (41) and second cross beam (43) intersect.

4. air-conditioning air intake assembly according to claim 3, which is characterized in that the first crossbeam (41) includes main beam (411) and reinforcing beam (412), the main beam (411) are strip structure, and the reinforcing beam (412) is located at the main beam (411) two sides intersected with the strainer ontology (42), the reinforcing beam (412) is along the strainer ontology (42) and described first The intersection of crossbeam (41) extends, and the reinforcing beam (412) has and the consistent fold-like structures of the strainer ontology (42).

5. air-conditioning air intake assembly according to claim 3, which is characterized in that the second cross beam (43) is along the strainer sheet The fold-like structures of body (42) extend.

6. air-conditioning air intake assembly according to claim 1, which is characterized in that the outer side edges of first peripheral frame (46) Edge is equipped with notch (44), corresponding with the notch (44), and clamping is equipped on the outer surface of second peripheral frame (47) Portion (45), the notch (44) and clamping portion (45) are configured as being connected with the part (2) that connects and fixes.

7. air-conditioning air intake assembly according to claim 6, which is characterized in that the clamping portion (45) is wedge structure, institute The cross-sectional area for stating clamping portion (45) is laterally away from first peripheral frame from close to first peripheral frame (46) one (46) side is gradually reduced.

8. air-conditioning air intake assembly according to claim 1, which is characterized in that the air-inlet grille (1) has circular bottom Multiple air inlet holes (101) are distributed on the bottom surface in face, set in the air-inlet grille (1) close to the side of the filter screen (4) It connects and fixes part (2), it is corresponding, it is equipped in the air-inlet grille (1) close to the side of filter screen (4) and is connected and fixed with described The interconnecting piece that part (2) is connected, the interconnecting piece include first connecting portion (106) and third interconnecting piece (109), and described first connects Socket part (106) and third interconnecting piece (109) are the protrusion of the bottom surface of the vertical air-inlet grille (1), the first connecting portion (106) it is equipped with close to the side of the air-inlet grille (1) and matches with the part (2) that connects and fixes with the third interconnecting piece (109) Close the through-hole of connection.

9. air-conditioning air intake assembly according to claim 1, which is characterized in that described connect and fix part (2) include that guiding connects Junction (201), the first card access surface (202), the second card access surface (203) and third card access surface (204), the third card access surface (204) it is oppositely arranged with first card access surface (202), second card access surface (203) is arranged in the third card access surface (204) between first card access surface (202), second card access surface (203) is vertical with third card access surface (204) to be set It sets, second card access surface (203) is vertically arranged with first card access surface (202), and guiding joint face (201) setting exists It is described to connect and fix the side of part (2) far from the air-inlet grille (1).

10. a kind of air conditioner, which is characterized in that the air conditioner includes air-conditioning air inlet group according to any one of claims 1 to 9 Part.