CN206469359U - Housing unit, air conditioner room unit and the air conditioner of air conditioner room unit - Google Patents

Abstract

The utility model discloses a kind of air-conditioner indoor unit shell component, air conditioner room unit and air conditioner, wherein, air conditioner room unit includes chassis, front plane frame and grid part, and chassis has upper and lower ends in the width direction；Front plane frame is oppositely arranged with chassis, and the left and right ends of front plane frame are connected with the left and right ends on chassis respectively；Grid part is arranged at the top on front plane frame and chassis；The rear end of grid part is convexly equipped with the first bayonet socket of correspondence in location fin, location fin and is provided with the first Elastic buckle down, and location fin stretches into locating slot and the first Elastic buckle button is located in the first bayonet socket grid part is installed on chassis.Technical solutions of the utility model can simplify the alignment function of the assembling of air-inlet grille part.

Description

Housing unit, air conditioner room unit and the air conditioner of air conditioner room unit

Technical field

The utility model is related to technical field, in more particularly to a kind of housing unit of air conditioner room unit, air conditioner chamber Machine and air conditioner.

Background technology

Existing indoor apparatus of air conditioner typically uses the air channel structure of air-out under upper air inlet, and screen pack semi-surrounding heat exchanger is set Filtered to the air before heat exchanging.Specifically, a kind of top of the surface frame of existing indoor apparatus of air conditioner is provided with and is installed into The opening of wind grid part, air-inlet grille is connected together with surface frame, and screen pack is installed on air-inlet grille, existing air-inlet grille Part is with surface frame by being connected together, and buckle is smaller, and quantity is more, is difficult alignment, causes assembling difficult.

Utility model content

Main purpose of the present utility model is to provide a kind of housing unit of air conditioner room unit, it is intended to simplify air-inlet grille The alignment function of the assembling of part.

To achieve the above object, the utility model proposes air conditioner room unit housing unit include chassis, front plane frame And grid part, the chassis has upper and lower ends in the width direction；The front plane frame is oppositely arranged with the chassis, And left and right ends of the left and right ends of the front plane frame respectively with the chassis are connected；The grid part be arranged at it is described before Surface frame and the top on the chassis, to surround with the chassis and the front plane frame and to form accommodating cavity；Wherein, the chassis is upper End, which is provided with locating slot, and the locating slot, offers the first bayonet socket, and the rear end of the grid part is convexly equipped with positioning down Correspondence first bayonet socket is provided with the first Elastic buckle in fin, the location fin, and the location fin stretches into the positioning In groove and the first Elastic buckle button is located in first bayonet socket so that the grid part is installed on the chassis.

Preferably, the left and right ends on the chassis be convexly equipped with forward upward and downward extension and two relative baffle plates, it is described before The left and right ends of frame are connected with baffle plate described in two respectively, and stopper slot is provided with the inside of the upper end of at least one baffle plate, and The second bayonet socket is offered in the stopper slot, the end of the grid part correspondence baffle plate is convexly equipped with downwards spacing fin, Correspondence second bayonet socket is provided with the second Elastic buckle on the spacing fin, and the spacing fin stretches into the stopper slot In and the second Elastic buckle button be located at second bayonet socket in.

Preferably, second Elastic buckle includes the tongue extended downwardly and the spacing preiection for being arranged on tongue lower end, The width of the tongue in the longitudinal direction is gradually reduced from top to bottom；The stopper slot includes housing the of the spacing fin One cell body and the second cell body for housing the tongue, the shape of the shape and the tongue of second cell body match.

Preferably, the length of the spacing fin in the longitudinal direction is gradually reduced from top to bottom, first cell body Shape and the shape of the spacing fin match.

Preferably, the grid part include installing frame, the air-inlet grille that is removably mounted in the installing frame and It is arranged on the filter screen on the air-inlet grille；It is corresponding that the location fin is separately positioned on the installing frame with the spacing fin Frame wall on, the upper edge of the baffle plate is convex to be provided with spacing scrap (bridge), and the spacing scrap (bridge) is resisted against the installing frame correspondence Frame wall on the inside of.

Preferably, the banking stop arranged in the locating slot provided with several length directions along the locating slot, the limit The spacing space for housing the location fin is formed between bit slice and a cell wall of the locating slot.

Preferably, the rear end of the grid part offers downward opening contraposition breach, and the contraposition breach is in left and right Length on direction gradually increases from top to bottom, and the shape of the upper end correspondence contraposition breach on the chassis and position set convex Rise portion, the lug boss stretch into it is described contraposition breach in it is described contraposition breach dock.

Preferably, at least one neck is offered at the front end frame wall of the installing frame；The left and right sides of the installing frame Chute is equipped with frame wall, and the chute is formed with notch at the neighbouring front end frame wall；The air-inlet grille correspondence institute The position of neck is stated provided with card convex is adapted to the neck, the left and right ends of the air-inlet grille are equipped with sliding rib, the sliding rib It is slidably mounted in the corresponding chute, bullet is provided between the after-frame wall of the rear end of the air-inlet grille and the installing frame Property part；When the card convex of the air-inlet grille is caught in the neck, the elastic component is in compressive state.

The utility model also proposes a kind of air conditioner room unit, the air conditioner room unit include housing unit, heat exchanger and Ducting assembly, the housing unit includes chassis, front plane frame and grid part, and the chassis has in the width direction upper Lower two ends, the left and right ends on the chassis are convexly equipped with forward upward and downward extension and two relative baffle plates；The front plane frame with it is described Chassis is oppositely arranged, and the left and right ends of the front plane frame are connected with baffle plate described in two respectively；The grid part is arranged at The front plane frame and the top on the chassis, to surround with the chassis and the front plane frame and to form accommodating cavity；The chassis Upper end, which is provided with locating slot, and the locating slot, offers the first bayonet socket, and the rear end of the grid part is convexly equipped with down determines Correspondence first bayonet socket is provided with the first Elastic buckle in position fin, the location fin, and the location fin stretches into described fixed In the groove of position and the first Elastic buckle button is located in first bayonet socket so that the grid part is installed on the chassis； The heat exchanger and the ducting assembly are installed on the grid part, the chassis and the front plane frame and surround to be formed accommodating In chamber.

The utility model also proposes a kind of air conditioner, and the air conditioner includes air conditioner room unit；The air conditioner room unit bag Housing unit, heat exchanger and ducting assembly are included, the housing unit includes chassis, front plane frame and grid part, the chassis tool There are upper and lower ends in the width direction, the left and right ends on the chassis are convexly equipped with forward upward and downward extension and two relative gears Plate；The front plane frame is oppositely arranged with the chassis, and the left and right ends of the front plane frame are connected with baffle plate described in two respectively； The grid part is arranged at the top of the front plane frame and the chassis, to surround and to be formed with the chassis and the front plane frame Accommodating cavity；The upper end on the chassis, which is provided with locating slot, and the locating slot, offers the first bayonet socket, the grid part Rear end is convexly equipped with correspondence first bayonet socket in location fin, the location fin and is provided with the first Elastic buckle down, described fixed Position fin is stretched into the locating slot and the first Elastic buckle button is located in first bayonet socket with by the grid part It is installed on the chassis；The heat exchanger and the ducting assembly be installed on the grid part, the chassis and it is described before Surface frame is surrounded in the accommodating cavity to be formed.

In technical solutions of the utility model, whole grid part is installed on chassis, thus with front plane frame and chassis can That leans on surrounds to form accommodating cavity, is provided with location fin on grid part, and the upper end on chassis is provided with locating slot, grid part with When chassis is connected, it is only necessary to be directed at location fin with locating slot, you can realize pair of the first Elastic buckle and the first bayonet socket Connect, it is only necessary to an alignment function, you can to realize the docking of multiple Elastic buckles and bayonet socket, simplify the assembling of grid part Alignment function, reduces grid part and the assembly difficulty on chassis, is conducive to heightening the efficiency of assembling of grid part, positions simultaneously Assembling between fin and locating slot, additionally it is possible to limit grid part rocking in fore-and-aft direction, is conducive to improving grid part With the assembly reliability on chassis.

Brief description of the drawings

Fig. 1 is the decomposition texture schematic diagram of the embodiment of housing unit one of the utility model air conditioner room unit；

Fig. 2 is the structural representation at the chassis of housing unit shown in Fig. 1 and another visual angle of grid part；

Fig. 3 is the decomposition texture schematic diagram of chassis and grid part in Fig. 2；

Fig. 4 is the structural representation on the chassis of housing unit shown in Fig. 1；

Fig. 5 is the structural representation of the grid part of housing unit shown in Fig. 1；

Fig. 6 is the decomposition texture schematic diagram of an embodiment of the utility model air conditioner room unit.

Drawing reference numeral explanation：

Label	Title	Label	Title
				100	Housing unit	200	Chassis
300	Front plane frame	400	Grid part
				201	Locating slot	202	First bayonet socket
203	Banking stop	210	Baffle plate
				211	Stopper slot	212	Second bayonet socket
213	Spacing scrap (bridge)	211a	First cell body
				211b	Second cell body	220	Lug boss
410	Installing frame	420	Air-inlet grille
				411	Location fin	412	First Elastic buckle
413	Spacing fin	414	Second Elastic buckle
				414a	Tongue	414b	Spacing preiection
415	Align breach	800	Heat exchanger
				900	Ducting assembly

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 utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of 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, belongs to the scope of the utility model protection.

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

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 indicating or implying its relative importance or implicit indicate 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, when the combination appearance of technical scheme is conflicting or can not realize it will be understood that this technical side The combination of case is not present, also not within the protection domain of the utility model requirement.

The utility model proposes a kind of housing unit of air conditioner room unit.

Fig. 1 to Fig. 3 is referred to, in the utility model embodiment, the housing unit 100 of the air conditioner room unit includes bottom Disk 200, front plane frame 300 and grid part 400, the chassis 200 have upper and lower ends in the width direction；Before described Frame 300 is oppositely arranged with the chassis 200, and the left and right ends left and right two respectively with the chassis 200 of the front plane frame 300 End is connected；The grid part 400 is arranged at the top of the front plane frame 300 and the chassis 200, with the chassis 200 and the front plane frame 300 surround to form accommodating cavity；The upper end on the chassis 200 is provided with locating slot 201, and the positioning The first bayonet socket 202 is offered in groove 201, the rear end of the grid part 410 is convexly equipped with location fin 411, the positioning down Correspondence first bayonet socket 202 is provided with the first Elastic buckle 412 on fin 411, and the location fin 411 stretches into the locating slot In 201 and first Elastic buckle 412 button is located in first bayonet socket 202 so that the grid part 400 is installed into institute State on chassis 200.

Specifically, referring to Figures 1 and 2, the housing unit 100 of air conditioner room unit is substantially set in cuboid, when When it is hung wall and installed, with left and right ends in the longitudinal direction, upper and lower ends in the direction of the width, and perpendicular to wall Front and rear sides on body direction.Chassis 200 is arranged on the rear end of housing unit 100 to mounted against a wall.

The grid part 400, the front plane frame 300 and the chassis 200 are surrounded to form accommodating cavity, for accommodating sky The heat exchanger and ducting assembly of air conditioner indoor machine are adjusted, wherein front plane frame 300 can be connected with chassis 200 by pivot joint, before convenience Various parts in the opening of frame 300, dismounting accommodating cavity.

In technical solutions of the utility model, grid part 400 is installed on chassis 200, thus with front plane frame 300 and chassis 200 reliable is surrounded to form accommodating cavity, location fin 411 is provided with grid part 400, the upper end on chassis 200 is provided with Locating slot 201, when grid part 400 is connected with chassis 200, it is only necessary to be directed at location fin 411 with locating slot 201, i.e., The docking of the first Elastic buckle 412 and the first bayonet socket 202 can be achieved, it is only necessary to an alignment function, you can to realize multiple bullets Property buckle and bayonet socket docking, simplify grid part 400 assembling alignment function, reduce grid part 400 and chassis 200 Assembly difficulty, be conducive to heightening the efficiency of assembling of grid part 400, while the dress between location fin 411 and locating slot 201 Match somebody with somebody, additionally it is possible to limit the rocking in fore-and-aft direction of grid part 400, be conducive to improving grid part 400 and the assembling on chassis 200 Reliability.

In order to reach more reliable assembling effect, Fig. 3 to Fig. 5 is referred to, also may be used between chassis 200 and grid part 400 It is connected with more positions, specifically, the left and right ends on the chassis 200 are convexly equipped with forward upward and downward extension and phase To two baffle plates 210, the left and right ends of the front plane frame 300 are connected with baffle plate described in two 210 respectively, at least one described gear It is provided with the inside of the upper end of plate 210 in stopper slot 211, and the stopper slot 211 and offers the second bayonet socket 212, the grid portion It is described that the end of the correspondence of part 400 baffle plate 210 is convexly equipped with downwards correspondence on spacing fin 413, the spacing fin 413 Second bayonet socket 212 is provided with the second Elastic buckle 414, and the spacing fin 413 is stretched into the stopper slot 211 and second bullet Property buckle 414 button be located at second bayonet socket 212 in；Grid part 400 is when chassis 200 is connected, it is only necessary to by limit convex Rib 413 is aligned with stopper slot 211, you can realize the docking of the second Elastic buckle 414 and the second bayonet socket 212, it is only necessary to once right Quasi- operation, you can to realize the docking of multiple Elastic buckles and bayonet socket, spacing fin 413 is stretched into stopper slot 211, realizes grid Part 400 is docked with baffle plate 210, at the same can avoid grid part 400 be aligned when outwardly away from and misplace, wherein the second bullet Property buckle 414 include the tongue 414a that the extends downwardly and spacing preiection 414b for being arranged on tongue 414a lower ends, spacing preiection 414b is stretched into the second bayonet socket 212, is held in the upper edge of the second bayonet socket 212, so as to realize baffle plate 210 and grid part 400 Connection, refer to Fig. 3 to Fig. 5, in the present embodiment, the bayonet socket of stopper slot 211 and second be both provided with two baffle plates 210 212, the left and right ends of grid part 400 are provided with the spacing Elastic buckle 414 of fin 413 and second, grid part 400 and bottom After disk 200 is installed in place, the rear end and left and right ends of grid part 400 are connected with chassis 200, so as to reliably install Onto chassis 200.Further referring to Fig. 3, simplify alignment function in order to further, the tongue 414a can be set front and rear Width on direction is gradually reduced from top to bottom；The stopper slot 211 includes the first cell body for housing the spacing fin 413 211a and the second cell body 211b for housing the tongue 414a, the shape of the second cell body 211b and the shape of the tongue 414a Shape matches；Now tongue 414a has a relative inclined inclined-plane of above-below direction, and the second cell body 211b also corresponds to tongue 414a inclined-plane is set, when tongue 414a stretches into the second cell body 211b, and certain guide effect can be produced between inclined-plane, is guided convex Tongue 414a is aligned with the second cell body 211b, is improved contraposition accuracy, is simplified alignment function.Meanwhile, the spacing groove of fin 413 and first Body 211a cooperation can also be set with reference to tongue 414a and the second cell body 211b, specifically, the spacing fin 413 is front and rear Length on direction is gradually reduced from top to bottom, the shape of the first cell body 211a and the shape phase of the spacing fin 413 Matching；Now spacing fin 413 has a relative inclined inclined-plane of above-below direction, and the first cell body 211a also corresponds to spacing fin 413 inclined-plane is set, and when spacing fin 413 stretches into the first cell body 211a, certain guide effect can be produced between inclined-plane, is guided Spacing fin 413 is aligned with the first cell body 211a, is improved contraposition accuracy, is simplified alignment function.In the present embodiment, the grid Part 400 include installing frame 410, the air-inlet grille 420 that is removably mounted in the installing frame 410 and be arranged on it is described enter Filter screen (not shown) on style grid 420；The location fin 411 and the spacing fin 413 are separately positioned on the installation On the corresponding frame wall of frame 410, grid part 400 includes installing frame 410, air-inlet grille 420 and filter screen, and wherein installing frame 410 is used In fixed air-inlet grille 420 and filter screen, wherein air-inlet grille 420 and filter screen is arranged to an entirety, during cleaning, by air-inlet grille 420 and filter screen dismantled from installing frame 410, facilitate the cleaning operation of air-inlet grille 420 and filter screen；In order to further improve The alignment of grid part 400 and baffle plate 210, further referring to Fig. 3, in the present embodiment, the upper edge of the baffle plate 210 to On be convexly equipped with spacing scrap (bridge) 213, the spacing scrap (bridge) 213 is resisted against on the inside of the corresponding frame wall of the installing frame 410, now spacing Scrap (bridge) 213 can prevent installing frame 410 inwardly crooked, and the cooperation of stopper slot 211 and spacing fin 413 can prevent installing frame 410 is outwards crooked, so as to ensure that installing frame 410 is reliably aligned in the lateral direction with baffle plate 210.

Coordinate compactness between locating slot 201 and location fin 411 to improve, Fig. 3 and Fig. 4 are referred to, in this implementation In example, the banking stop 203 arranged in the locating slot 201 provided with several length directions along the locating slot 201 is described spacing The spacing space for housing the location fin 411 is formed between piece 203 and a cell wall of the locating slot 201.Banking stop 203 On the one hand location fin 411 can be pushed against, it is ensured that location fin 411 docks effect with locating slot 201, while can also improve The intensity and toughness of locating slot 201, the upper end of banking stop 203 can set one to move closer to the oblique of correspondence cell wall from top to bottom Side, the hypotenuse has certain guide effect, can guide the installation of location fin 411, is conducive to grid part 400 and chassis 200 alignment.

For the accurate docking of left and right directions, Fig. 3 to Fig. 5 is referred to, in the present embodiment, the grid part 400 Rear end end face offers downward opening contraposition breach 415, and the length of the contraposition breach 415 in the lateral direction is from top to bottom Gradually increase, the shape of the upper end correspondence contraposition breach 415 on the chassis 200 and position set lug boss 220, described convex Rise portion 220 stretch into it is described contraposition breach 415 in it is described contraposition breach 415 dock.In the present embodiment, contraposition breach 415 is opened On the frame wall of installing frame 410, it is necessary to which the lug boss 220 accurately stretches into this pair when grid part 400 is installed with chassis 200 Just can be with normal mounting in the breach 415 of position, therefore by aligning the cooperation between breach 415 and lug boss 220, bottom can be limited Disk 200 and the position of grid part 400 in the longitudinal direction, locating slot 201 are arranged on lug boss 220, location fin 411 from The bottom of breach 415 is aligned to stretch out；Now, the cooperation of location fin 411 and locating slot 201 has position-limiting action in fore-and-aft direction, And first the cooperation of Elastic buckle 412 and the first bayonet socket 202 there is position-limiting action in above-below direction, contraposition breach 415 and convex Play the cooperation in portion 220 has position-limiting action in left and right directions so that grid part 400 can in all directions with chassis 200 It is accurately aimed at, reaches more reliable assembling effect.

The cleaning of air-inlet grille 420 and filter screen for convenience, there is provided air-inlet grille 420 detachably connects with installing frame 410 Connect, elastic construction can also be specifically set so that air-inlet grille 420 and filter screen thereon can be hit by a bullet from installing frame 410 automatically Go out.For example, at least one neck (not shown) can be opened up at the front end frame wall of the installing frame 410；The installing frame 410 Left and right sides frame wall at be equipped with chute (not shown), and the chute is being formed with notch at the neighbouring front end frame wall； The position of the correspondence of air-inlet grille 420 neck, which is provided with, is adapted to card convex (not shown), the air-inlet grille with the neck 420 left and right ends are equipped with sliding rib (not shown), and the sliding rib is slidably mounted in the corresponding chute, the air intake Elastic component (not shown) is provided between the rear end of grid 420 and the after-frame wall of the installing frame 410；In the air-inlet grille 420 Card convex when being caught in the neck, the elastic component is in compressive state.Air intake is now realized by the cooperation of neck and card convex Grid 420 is detachably connected with installing frame 410, and when neck and card convex are released and assembled, elastic component recovers deformation, produces bullet Power, driving air-inlet grille 420 is skidded off along chute, now, it is easy to can just remove the air-inlet grille 420, conveniently enter style The cleaning of grid 420 and filter screen.

Referring to Fig. 6, and understood that the utility model also proposes a kind of air conditioner room unit with reference to Fig. 1 to Fig. 5, this Air conditioner room unit includes housing unit 100, heat exchanger 800 and ducting assembly 900, and the concrete structure of the housing unit 100 is joined According to above-described embodiment, because this air conditioner room unit employs whole technical schemes of above-mentioned all embodiments, therefore same tool All beneficial effects that the technical scheme for having above-described embodiment is brought, this is no longer going to repeat them.Wherein, the heat exchanger 800 and the ducting assembly 900 be installed on the grid part 400, the chassis 200 and the front plane frame 300 and surround to be formed Accommodating cavity in.

The utility model also proposes a kind of air conditioner, and the air conditioner includes air conditioner room unit, the air conditioner room unit Concrete structure is with reference to above-described embodiment, because this air conditioner employs whole technical schemes of above-mentioned all embodiments, therefore together Sample has all beneficial effects that the technical scheme of above-described embodiment is brought, and this is no longer going to repeat them.

It should be noted that the technical scheme of each embodiment of the present utility model can be combined with each other, but must be Basis can be implemented as with those skilled in the art, should when the combination appearance of technical scheme is conflicting or can not realize People thinks that the combination of this technical scheme is not present, also not within the protection domain of the utility model requirement.

Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, The equivalent structure transformation that every utilization the utility model specification and accompanying drawing content are made, or directly or indirectly it is used in other phases The technical field of pass, is similarly included in scope of patent protection of the present utility model.

Claims (10)

1. a kind of housing unit of air conditioner room unit, it is characterised in that including：

Chassis, for the air conditioner room unit to be installed into wall, the chassis has above and below in the width direction Two ends；

Front plane frame, is oppositely arranged with the chassis, and the left and right ends left and right ends respectively with the chassis of the front plane frame It is connected；

Grid part, is arranged at the top of the front plane frame and the chassis, to surround shape with the chassis and the front plane frame Into accommodating cavity；

Wherein, the upper end on the chassis, which is provided with locating slot, and the locating slot, offers the first bayonet socket, the grid part Rear end be convexly equipped with location fin, the location fin correspondence first bayonet socket down and be provided with the first Elastic buckle, it is described Location fin is stretched into the locating slot and the first Elastic buckle button is located in first bayonet socket with by the grid portion Part is installed on the chassis.

2. the housing unit of air conditioner room unit as claimed in claim 1, it is characterised in that the left and right ends on the chassis to Lordosis extends and two relative baffle plates provided with upward and downward, and the left and right ends of the front plane frame are connected with baffle plate described in two respectively, It is provided with the inside of the upper end of at least one baffle plate in stopper slot, and the stopper slot and offers the second bayonet socket, the grid The end of the part correspondence baffle plate is convexly equipped with downwards on spacing fin, the spacing fin correspondence second bayonet socket provided with the Two Elastic buckles, the spacing fin is stretched into the stopper slot and the second Elastic buckle button is located at second bayonet socket In.

3. the housing unit of air conditioner room unit as claimed in claim 2, it is characterised in that second Elastic buckle includes The tongue that extends downwardly and the spacing preiection for being arranged on tongue lower end, the width of the tongue in the longitudinal direction from top to bottom by It is decrescence small；The stopper slot includes the first cell body for housing the spacing fin and the second cell body for housing the tongue, described The shape of the shape of second cell body and the tongue matches.

4. the housing unit of air conditioner room unit as claimed in claim 3, it is characterised in that the spacing fin is in front and back Upward length is gradually reduced from top to bottom, and the shape of first cell body and the shape of the spacing fin match.

5. the housing unit of air conditioner room unit as claimed in claim 2, it is characterised in that the grid part includes installing Frame, the air-inlet grille being removably mounted in the installing frame and the filter screen being arranged on the air-inlet grille；The positioning Fin and the spacing fin are separately positioned on the corresponding frame wall of the installing frame, and the upper edge of the baffle plate is convex to be provided with Spacing scrap (bridge), the spacing scrap (bridge) is resisted against on the inside of the corresponding frame wall of the installing frame.

6. the housing unit of air conditioner room unit as claimed in claim 1, it is characterised in that provided with several in the locating slot The banking stop arranged along the length direction of the locating slot, forms between the banking stop and a cell wall of the locating slot and holds Put the spacing space of the location fin.

7. the housing unit of air conditioner room unit as claimed in claim 1, it is characterised in that open the rear end of the grid part Provided with downward opening contraposition breach, the length of the contraposition breach in the lateral direction gradually increases from top to bottom, the bottom Disk upper end correspondence it is described contraposition breach shape and position set lug boss, the lug boss stretch into it is described contraposition breach in The contraposition breach docking.

8. the housing unit of air conditioner room unit as claimed in claim 5, it is characterised in that the front end frame wall of the installing frame Place offers at least one neck；Chute is equipped with the left and right sides frame wall of the installing frame, and the chute is in neighbouring institute State and be formed with notch at the frame wall of front end；The position of the air-inlet grille correspondence neck is provided with is adapted to card convex with the neck, The left and right ends of the air-inlet grille are equipped with sliding rib, and the sliding rib is slidably mounted in the corresponding chute, it is described enter Elastic component is provided between the rear end of style grid and the after-frame wall of the installing frame；The card is caught in the card convex of the air-inlet grille During groove, the elastic component is in compressive state.

9. a kind of air conditioner room unit, including housing unit, heat exchanger and ducting assembly, it is characterised in that the housing unit For the housing unit of the air conditioner room unit as any one of claim 1 to 8, the heat exchanger and the ducting assembly The grid part, the chassis and the front plane frame is installed on to surround in the accommodating cavity to be formed.

10. a kind of air conditioner, it is characterised in that including air conditioner room unit as claimed in claim 9.