CN206973711U

CN206973711U - Indoor apparatus of air conditioner

Info

Publication number: CN206973711U
Application number: CN201720551185.4U
Authority: CN
Inventors: 覃强
Original assignee: Midea Group Co Ltd; Guangdong Midea Refrigeration Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2017-05-17
Filing date: 2017-05-17
Publication date: 2018-02-06
Anticipated expiration: 2027-05-17

Abstract

The utility model discloses a kind of indoor apparatus of air conditioner, and the indoor apparatus of air conditioner is included with lower component：Air inlet is offered at the top of surface frame, the rear end of air inlet is provided with pivoted hole；Installing frame includes front bezel, rear frame and two relative side frames, and the medial surface of side frame offers preceding rearwardly extending and preceding open chute；Installing frame is located in air inlet, and the rear end of installing frame is provided with the articulated part with pivoted hole pivot joint, so that the front end of installing frame can be relatively distant from or close to surface frame；When installing frame is in installation site, front bezel and the detachable clamping of surface frame；Net-filter assembly includes being placed in the air-inlet grille in installing frame and the screen pack on air-inlet grille, and both ends and the slide of air-inlet grille coordinate；Damper assembly is connected with articulated part, for when the front end of installing frame is moved upwards, make the front end of installing frame with less than default speed away from surface frame.The technical solution of the utility model can prevent the dust in dismounting on screen pack from trickling down to the fuselage of indoor apparatus of air conditioner.

Description

Indoor apparatus of air conditioner

Technical field

Air-conditioning technical field is the utility model is related to, more particularly to a kind of indoor apparatus of air conditioner.

Background technology

In indoor apparatus of air conditioner common at present, its screen pack generally use semi-surrounding heat exchanger is set, specifically, air-conditioning The top of the surface frame of indoor set is provided with air-inlet grille, and front portion offers installing port, panel is covered with installing port；Screen pack one Divide between self installation hole insertion air-inlet grille and the top of heat exchanger, the front portion of another part covering heat exchanger is simultaneously positioned at panel Inner side, and the lower edge clamping of the bottom of the part and installing port.When dismounting screen pack, not only need to bend screen pack to realize Clamping, it is also necessary to open the panel snapped connection with surface frame, thus cause disassembly process very inconvenient.For this problem, in the industry Someone devises a kind of filtering net installation, and the structure has the installing frame that the air inlet of rear end and surface frame is pivotally connected, and being sticked has In the installing frame, the front end of installing frame can pop up the air-inlet grille of screen pack with respect to surface frame, with facilitate user incited somebody to action Filter screen pulls out out of installing frame to be come.Although this mode improves the dismounting convenience of screen pack, but when installing frame is quickly upward During ejection, the dust on its screen pack is easily trickled down to fuselage, causes indoor apparatus of air conditioner internal contamination.

Utility model content

Main purpose of the present utility model is to provide a kind of indoor apparatus of air conditioner, it is intended to prevents the ash on screen pack in dismounting Dirt is trickled down to the fuselage of indoor apparatus of air conditioner.

To achieve the above object, the utility model proposes indoor apparatus of air conditioner include surface frame, installing frame, net-filter assembly and resistance Buddhist nun's component；Air inlet is offered at the top of surface frame, the rear end of the air inlet is provided with pivoted hole；Installing frame includes front bezel, back Frame and the two relative side frame between the front bezel and rear frame, the medial surface of the side frame are offered in front and rear To extension and the preceding open chute set；The installing frame is located in the air inlet, and the rear end of the installing frame is provided with and institute The articulated part of pivoted hole pivot joint is stated, so that the front end of the installing frame can be relatively distant from or close to the surface frame；In the installation When frame is in installation site, the front bezel and the detachable clamping of the surface frame；Net-filter assembly includes being placed in the installing frame Interior air-inlet grille and the screen pack on the air-inlet grille, the both ends of the air-inlet grille are matched somebody with somebody with the slide Close；The damper assembly is connected with the articulated part, for when the front end of the installing frame is moved upwards, making the installing frame Front end with less than default speed away from the surface frame.

Preferably, the damper assembly includes：

Housing, there is the inner chamber in open at one end, the housing fixes with the surface frame, and the opening of the inner chamber is towards institute State pivoted hole；

Rotary shaft, including bar portion and located at the head of the one end of the rod, the bar portion is inserted in the inner chamber, described The opening of inner chamber and the bar portion frictional fit；The head is connected with the articulated part；And

Torsion spring, be sheathed on the bar portion, a toggle and the rotary shaft of the torsion spring are fixed, the torsion spring it is another Toggle is connected with the housing.

Preferably, the lateral surface projection of the articulated part from the side back end of frame is formed, the freedom of the articulated part End is provided with spacing contiguous block, and the end face of the free end on the head is provided with is adapted the spacing of grafting for the spacing contiguous block Groove.

Preferably, part of the internal face of the inner chamber away from opening is convexly equipped with positive stop strip, a toggle of the torsion spring Abutted with positive stop strip elasticity, another toggle of the torsion spring is fixedly connected with the bar portion.

Preferably, the edge of opening of the inner chamber is inwardly projecting neighbouring described formed with flange, the lateral surface of the axostylus axostyle Annular boss is convexly equipped with head, the groove for the flange holding, the freedom of the flange are offered on the annular boss There is gap between end and the groove bottom wall of the groove, the deceleration fluid of liquid is filled up in the gap.

Preferably, the surface frame includes top plate and is divided into the biside plate at end at left and right sides of the top plate, the top plate On offer the air inlet, the lower edge of the left and right sides wall of the air inlet is downwardly extending a protrusive board；The sky The rear end clamping of chassis and the surface frame of indoor set is adjusted, the chassis abuts with the protrusive board lower edge, the top plate, described Side plate, the top surface on the chassis and the protrusive board enclose to form an open installation cavity backwards；The accommodating peace of the damper assembly Loaded in the installation cavity, and it is fixedly connected with the top plate, the pivoted hole connects located at the protrusive board and with the installation cavity It is logical.

Preferably, mounting seat, the remote institute of the shell are convexly equipped with the lower surface of the top plate in the installation cavity The one end for stating protrusive board is convexly equipped with installing plate, and mounting hole is offered on the installing plate, institute is corresponded on the rear end face of the mounting seat State mounting hole and offer connecting hole, connector wears the mounting hole and consolidates the housing and the surface frame with the connecting hole It is fixed.

Preferably, the leading flank of the front bezel is provided with some button holes, and the front face of the air inlet corresponds to the button hole Provided with the Elastic buckle for being engaged clamping.

Preferably, the intersection of the top surface of the surface frame and the rear surface of the air inlet forms limited location inclined-plane, in institute When stating the front end of installing frame and up moving to open position, it is described after frame abutted with the spacing inclined-plane.

Preferably, projection forms preceding dust excluding plate to the front face of the air inlet backward, and the rear wall of the air inlet is forward Projection forms rear dust excluding plate, when the installing frame is in installation site, the front end of the installing frame and the preceding dust excluding plate Upper surface abuts, and the rear end of the installing frame abuts with the upper surface of the rear dust excluding plate.

In the technical scheme of the utility model indoor apparatus of air conditioner, when screen pack need to pull down cleaning, only it need to first make installing frame Front bezel and surface frame depart from clamping, and then the front end of installing frame is moved up to the preceding opening of chute immediately and is exposed air intake Mouthful open position, now, the air-inlet grille that has screen pack can will be easily sticked from installation by holding the front end of air-inlet grille Dynamic pull out of middle slide of frame is come, whole dismounting process very simple facility.Simultaneously, move up to and beat in the front end of installing frame During open position, due to being connected with damper assembly at the articulated part located at installation back end of frame, the damper assembly can provide One active force, the active force is in opposite direction with making the torque that installing frame rotates, so as to enable the front end of installing frame with less than pre- If speed away from surface frame, in this way, can avoid when installing frame flicks suddenly, the dust on screen pack easily falls to air conditioning chamber On the fuselage of interior machine.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.

Fig. 1 is the embodiment of the utility model indoor apparatus of air conditioner one in the structural representation of confined state；

Fig. 2 is the enlarged diagram at A in Fig. 1；

Fig. 3 is indoor apparatus of air conditioner in Fig. 1 in the cross-sectional view of confined state；

Fig. 4 is the enlarged diagram at C in Fig. 3；

Fig. 5 is the enlarged diagram at D in Fig. 3；

Fig. 6 is installing frame in Fig. 1 in the part-structure diagrammatic cross-section of open position；

Fig. 7 is the Split type structure schematic diagram of installing frame in an open position and net-filter assembly in Fig. 1；

Fig. 8 is the structural representation that installing frame is in confined state with net-filter assembly in Fig. 1；

Fig. 9 is the explosive view of damper assembly in Fig. 1；

Figure 10 is the cross-sectional view vertically of damper assembly in Fig. 1；

Figure 11 is the structural representation of surface frame in Fig. 1；

Figure 12 is the enlarged diagram at B in Figure 11.

Drawing reference numeral explanation：

Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belong to the scope of the utility model protection.

If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings) Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.

If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize The combination of case is not present, also not within the protection domain of the requires of the utility model.

The utility model proposes a kind of indoor apparatus of air conditioner.

Referring to figs. 1 to Fig. 8, in the embodiment of the utility model one, the indoor apparatus of air conditioner is specially a wall-hanging air conditioner room Interior machine, including surface frame 1, installing frame 2, net-filter assembly 3 and damper assembly 4.Wherein, the top of surface frame 1 offers air inlet 111, The rear end of air inlet 111 is provided with pivoted hole 12；Installing frame 2 includes front bezel 21, rear frame 22 and positioned at front bezel 21 with after Two relative side frame 23 between frame 22, the medial surface of side frame 23 are offered in the preceding rearwardly extending and preceding open cunning set Groove 231；Installing frame 2 is located in air inlet 111, and the rear end of installing frame 2 is provided with the articulated part 24 being pivotally connected with pivoted hole 12, so that peace Frame up 2 front end can be relatively distant from or close to surface frame 1；When installing frame 2 is in installation site, front bezel 21 and surface frame 1 are removable Unload clamping；Net-filter assembly 3 includes being placed in the air-inlet grille 31 in installing frame 2 and the screen pack on air-inlet grille 31 (not Sign), both ends and the chute 231 of air-inlet grille 31 are slidably matched；Damper assembly 4 is connected with articulated part 24, for when installing frame 2 Front end when moving upwards, make the front end of installing frame 2 with less than default speed away from surface frame 1.

In the present embodiment, when screen pack need to pull down cleaning, it only need to first make the front bezel 21 of installing frame 2 and surface frame 1 de- From clamping, and then the front end of installing frame 2 is caused to move up to the preceding opening of chute 231 immediately and expose the opening of air inlet 111 Position, now, the air-inlet grille 31 for having screen pack can will be easily sticked from installing frame 2 by holding the front end of air-inlet grille 31 Slip, which pulls out, to be come, whole dismounting process very simple facility.Simultaneously, opening is moved up in the front end of installing frame 2 During position, due to being connected with damper assembly 4 at the articulated part 24 located at the rear end of installing frame 2, the damper assembly 4 can carry For an active force, the active force is in opposite direction with making the torque that installing frame 2 rotates, so as to enable the front end of installing frame 2 with low In default speed away from surface frame 1, in this way, can avoid when installing frame 2 flicks suddenly, the dust on screen pack is easily fallen to On the fuselage of indoor apparatus of air conditioner.

In this institute, it should be noted that, screen pack can be such as being wholely set in the present embodiment, now with air-inlet grille 31, can Screen pack is cleaned in a manner of by Integral cleaning, certainly, in other embodiment, screen pack can also be adopted with air-inlet grille 31 Connected with removably.In addition, when installing frame 2 flicks suddenly, its instantaneous acceleration is larger, if being default using the speed Speed, then damper assembly 4 can enable the front end of installing frame 2 with the low speed far below the pre-set velocity slowly or at the uniform velocity away from face Frame 1.

Reference picture 8 is to Figure 10, and in the present embodiment, specifically, damper assembly 4 includes housing 41, rotary shaft 42 and turned round Spring 43.Wherein, housing 41 has the inner chamber 411 in open at one end, and housing 41 fixes with surface frame 1, and the opening of inner chamber 411 is towards pivot Connect hole 12；Rotary shaft 42 includes bar portion 421 and is inserted in located at the head 422 of the one end of bar portion 421, bar portion 421 in inner chamber 411, The opening of inner chamber 411 and the frictional fit of bar portion 421；Head 422 is connected with articulated part 24；Torsion spring 43 is sheathed on bar portion 421, One toggle of the torsion spring 43 is fixed with rotary shaft 42, and another toggle of torsion spring 43 is connected with housing 41.Here, due to damping Component 4 is connected with the articulated part 24 of installing frame 2, and at the front end of installing frame 2 and 1 clamping of surface frame, torsion spring 43 is in compressive state, And when departing from clamping in the front end of installing frame 2 and surface frame 1, torsion spring 43 is that can provide articulated part 24 about one bullet opened Power, so for installing frame 2 provide one can make front end can opposed rear end rotate torque.Specifically, for convenience of in inner chamber 411 The assembling of part, for housing 41 by being formed by fixedly connecting after two and half splits, part of the internal face away from opening of inner chamber 411 is convex Provided with positive stop strip 412, a toggle of torsion spring 43 abuts with the elasticity of positive stop strip 412, another toggle and the bar portion 421 of torsion spring 43 It is fixedly connected.Certainly, in other embodiment, the internal face of inner chamber 411 can not have to set positive stop strip 412 yet, and the one of torsion spring 43 Internal face of the toggle directly with inner chamber 411 is fixedly connected.

As shown in Figure 8 and Figure 9, in the present embodiment, the lateral surface projection of articulated part 24 from the rear end of side frame 23 is formed, In the left and right sides, frame 23 is respectively provided with one, and in order to ensure that installing frame 2 can rotate, the axis of two articulated parts 24 should be located at together On one straight line.The free end of articulated part 24 is provided with spacing contiguous block 241, in the end face of the free end on the head 422 of rotary shaft 42 It is provided with the stopper slot 422a that grafting is adapted for spacing contiguous block 241.Specifically, stopper slot 422a and spacing contiguous block 241 Rectangular setting, naturally it is also possible to designed in other polygons or other shapes, as long as can guarantee that spacing contiguous block 241 and limit After position groove 422a is adapted grafting, it will not be relatively rotated between articulated part 24 and rotary shaft 42.

As shown in Figure 9 and Figure 10, in the present embodiment, to realize the slowing effect of damper assembly 4, specifically, inner chamber 411 Edge of opening inwardly projecting annular boss 423, ring are convexly equipped with head 422 formed with flange 413, the lateral surface of axostylus axostyle The groove 424 for the holding of flange 413 is offered on shape boss 423, between the free end of flange 413 and the groove bottom wall of groove 424 With gap, the deceleration fluid (not indicating) of liquid is filled up in gap.The decelerating fluid can be specifically denser grease etc.. Herein so that the front end of installing frame 2 can be able to slow down the decelerative force opened mainly by the viscous effect offer between deceleration fluid, and The viscosity size of the deceleration fluid that the great efforts I of the decelerative force passes through filling is adjusted, and viscosity is bigger, and slowing effect is brighter It is aobvious.

Reference picture 11 and Figure 12 in the lump, in the present embodiment, further, surface frame 1 includes top plate 11 and is divided into top The biside plate 14 at the left and right sides end of plate 11, offers air inlet 111 on top plate 11, the left and right sides wall of air inlet 111 it is following Edge is downwardly extending a protrusive board 15；The chassis 5 of indoor apparatus of air conditioner and the rear end clamping of surface frame 1, chassis 5 and protrusive board 15 are following Edge abuts, and top plate 11, side plate 14, the top surface on chassis 5 and protrusive board 15 enclose to form an open installation cavity 16 backwards；Damping Component 4 is accommodating to be installed in installation cavity 16, and is fixedly connected with top plate 11, and pivoted hole 12 connects located at protrusive board 15 and with installation cavity 16 It is logical.Specifically, as shown in Fig. 2, Fig. 7 and Figure 10, mounting seat 112 is convexly equipped with the lower surface of top plate 11 in installation cavity 16, One end of the remote protrusive board 15 of shell is convexly equipped with installing plate 44, offers mounting hole 441 on installing plate 44, after mounting seat 112 Mounting hole 441 is corresponded on end face and offers connecting hole 113.In assembling, articulated part 24 first wears pivoted hole 12, then damping group The 422 spacing grafting of head with rotary shaft 42 in left-right direction of part 4, now, installing plate 44 is located at the rear end face of mounting seat 112 Rear, and mounting hole 441 is interconnected with connecting hole 113, finally, connector (such as, but not limited to screw etc.) wears mounting hole 441 fix housing 41 and surface frame 1 with connecting hole 113.Herein specifically, for convenience of installing plate 44 and mounting seat 112 connection, mounting hole 441 is preferably provided to the elongated hole that can be finely adjusted in left-right direction, and mounting hole 441 is preferably slightly larger than Connecting hole 113.

Reference picture 3 is to Fig. 6, and in the present embodiment, the leading flank of front bezel 21 is provided with some button holes 211, air inlet 111 Front face corresponds to button hole 211 and is provided with the Elastic buckle 114 for being engaged clamping.Specifically, opened up on the front face of air inlet 111 There are the avoiding hollow groove being rearwardly and upwardly open, the convex elastic buckles provided with Elastic buckle 114 of back edge of avoiding hollow groove groove bottom wall Plate, the back plate of the elastic pinch plate are convexly equipped with the clasp for buckling into button hole 211 after.When installing frame 2 is in installment state, elasticity The upper surface that the preferred top of buckle protrudes from installing frame 2 is set, and this projection can facilitate finger clasp, by elastic pinch plate to Before move so that clasp depart from button hole 211.

In addition, in the present embodiment, reference picture Fig. 3 to Fig. 6, further, after the top surface and air inlet 111 of surface frame 1 The intersection of wall forms limited location inclined-plane 115, and the spacing inclined-plane 115 in motion except with having resigning to keep away on rear frame 22 Outside empty effect, also position-limiting action, when up moving to open position in the front end of installing frame 2, rear frame 22 with it is spacing Inclined-plane 115 abuts, in this way, can make the limited angle that installing frame 2 rotates relative to surface frame 1.

Further, reference picture 3 is to Fig. 6, and in the present embodiment, the front face of air inlet 111 is anti-before projection is formed backward Dirt plate 116, projection forms rear dust excluding plate 117 to the rear wall of air inlet 111 forward, when installing frame 2 is in installation site, installation The front end of frame 2 abuts with the upper surface of preceding dust excluding plate 116, and the rear end of installing frame 2 abuts with the upper surface of rear dust excluding plate 117. This, preceding dust excluding plate 116 is with rear dust excluding plate 117 except having the function that to support installing frame 2 to prevent installing frame 2 from down dropping it Outside, the gap directly between installing frame 2 and air inlet 111 such as dust is also prevented to enter inside indoor apparatus of air conditioner.

Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.

Claims

A kind of 1. indoor apparatus of air conditioner, it is characterised in that including：

Surface frame, top offer air inlet, and the rear end of the air inlet is provided with pivoted hole；

Installing frame, including front bezel, rear frame and the two relative side frame between the front bezel and rear frame, it is described The medial surface of side frame is offered in the preceding rearwardly extending and preceding open chute set；The installing frame is located at the air inlet Interior, the rear end of the installing frame is provided with the articulated part with pivoted hole pivot joint, so that the front end of the installing frame can be relatively remote From or close to the surface frame；When the installing frame is in installation site, the front bezel and the detachable clamping of the surface frame；

Net-filter assembly, including the air-inlet grille being placed in the installing frame and the screen pack on the air-inlet grille, institute The both ends and the slide for stating air-inlet grille coordinate；And

Damper assembly, the damper assembly are connected with the articulated part, for when the front end of the installing frame is moved upwards, making The front end of the installing frame with less than default speed away from the surface frame.
2. indoor apparatus of air conditioner as claimed in claim 1, it is characterised in that

The damper assembly includes：

Housing, there is the inner chamber in open at one end, the housing fixes with the surface frame, and the opening of the inner chamber is towards the pivot Connect hole；

Rotary shaft, including bar portion and be inserted in located at the head of the one end of the rod, the bar portion in the inner chamber, the inner chamber Opening and the bar portion frictional fit；The head is connected with the articulated part；And

Torsion spring, the bar portion is sheathed on, a toggle and the rotary shaft of the torsion spring are fixed, another torsion of the torsion spring Arm is connected with the housing.
3. indoor apparatus of air conditioner as claimed in claim 2, it is characterised in that the articulated part is from the outside of the side back end of frame Face projection is formed, and the free end of the articulated part is provided with spacing contiguous block, and the end face of the free end on the head, which is provided with, supplies institute State the stopper slot that spacing contiguous block is adapted grafting.
4. indoor apparatus of air conditioner as claimed in claim 2, it is characterised in that part of the internal face of the inner chamber away from opening is convex Provided with positive stop strip, a toggle of the torsion spring abuts with positive stop strip elasticity, another toggle of the torsion spring with it is described Bar portion is fixedly connected.
5. indoor apparatus of air conditioner as claimed in claim 2, it is characterised in that the edge of opening of the inner chamber it is inwardly projecting formed with Flange, the lateral surface of the bar portion are convexly equipped with annular boss at the head, offered on the annular boss described in confession There is gap, liquid is filled up in the gap between the groove bottom wall of the groove of flange holding, the free end of the flange and the groove The deceleration fluid of state.
6. indoor apparatus of air conditioner as claimed in claim 2, it is characterised in that the surface frame includes top plate and is divided into the top The biside plate at end at left and right sides of plate, offers the air inlet on the top plate, the left and right sides wall of the air inlet it is following Edge is downwardly extending a protrusive board；The chassis of the indoor apparatus of air conditioner and the rear end clamping of the surface frame, the chassis and institute Protrusive board lower edge abutting is stated, the top plate, the side plate, the top surface on the chassis and the protrusive board enclose to form one backwards Open installation cavity；The damper assembly is accommodating to be installed in the installation cavity, and is fixedly connected with the top plate, the pivot joint Hole connects located at the protrusive board and with the installation cavity.
7. indoor apparatus of air conditioner as claimed in claim 6, it is characterised in that in the lower surface of the top plate in the installation cavity Mounting seat is convexly equipped with, one end of the remote protrusive board of the housing is convexly equipped with installing plate, installation is offered on the installing plate Hole, the mounting hole is corresponded on the rear end face of the mounting seat and offers connecting hole, connector wear the mounting hole with it is described Connecting hole fixes the housing and the surface frame.
8. indoor apparatus of air conditioner as claimed in claim 2, it is characterised in that the leading flank of the front bezel is provided with some button holes, The front face of the air inlet corresponds to the button hole and is provided with the Elastic buckle for being engaged clamping.
9. indoor apparatus of air conditioner as claimed in claim 1, it is characterised in that the rear wall of the top surface of the surface frame and the air inlet The intersection in face forms limited location inclined-plane, when up moving to open position in the front end of the installing frame, it is described after frame with The spacing inclined-plane abuts.
10. indoor apparatus of air conditioner as claimed in claim 1, it is characterised in that projection is formed the front face of the air inlet backward Preceding dust excluding plate, projection forms rear dust excluding plate to the rear wall of the air inlet forward, when the installing frame is in installation site, institute The front end for stating installing frame abuts with the upper surface of the preceding dust excluding plate, the rear end of the installing frame and the upper table of the rear dust excluding plate Face abuts.