CN207584886U - Wall-hanging air conditioner indoor unit - Google Patents

Abstract

The utility model is related to a kind of wall-hanging air conditioner indoor units, and including case, top is equipped with air intake grid, and the lower section of air intake grid is equipped at least one filter screen, which sets to cover air intake grid from the bottom up.The one of end of air intake grid in the longitudinal direction offers at least one installing port for installing at least one filter screen respectively, the transverse ends of each filter screen are in a pair of installation guide groove extended along the longitudinal direction, the end of at least one of each pair of installation guide groove neighbouring installing port of installation guide groove is equipped with guiding rib, will be filtered in the net guided installation guide groove to corresponding to the guiding rib by what installing port was inserted into from top to bottom by guiding rib.The utility model not only reduces the area of filter screen, but also can realize the installation and support of filter screen jointly by installing port, guiding rib and installation guide groove, comparatively simple without designing other structures on case.

Description

Wall-hanging air conditioner indoor unit

Technical field

The utility model is related to air-conditioning device, more particularly to a kind of wall-hanging air conditioner indoor unit.

Background technology

The air inlet of common wall-hanging air conditioner indoor unit is all at the top of casing at present, in order to effectively to entering room Air in interior machine is filtered processing, and the filter screen in indoor unit will not only cover air inlet, but also to cover in heat exchange Device, that is to say, that filter screen is distributed in the air inlet region of front panel and case simultaneously.But in fact, except air inlet Strainer is all no much filtrations, can bring some deleterious effects instead, such as can influence intake, air output, But also understand waste of materials and mold, increase material and die cost.

Also, the filter screen of current wall hanging type air conditioner indoor unit be lower part dismounting, case lower part for support strainer and Dismounting strainer will design many structures, cause casing structure complicated, and of high cost, mould structure is complicated, and die cost is high.

Utility model content

One purpose of the utility model is intended to overcome at least one defect of the prior art, provides a kind of filtering wire side The simple wall-hanging air conditioner indoor unit of the smaller and disassembly and assembly structure of product.

One of the utility model is further objective is that improve the fastness and stability of filter screen installation.

Another of the utility model is further objective is that improve the convenience of filter screen dismounting.

To achieve these goals, the utility model provides a kind of wall-hanging air conditioner indoor unit, and including case, top is set There is air intake grid, the lower section of the air intake grid is equipped at least one filter screen, and at least one filter screen tiling setting is under The air intake grid is covered toward Shangdi, wherein

The one of end of the air intake grid in the longitudinal direction offers to install at least one mistake respectively At least one installing port of strainer, the transverse ends of each filter screen are in a pair of installation extended along the longitudinal direction and lead Into slot, the end of at least one of each pair of described installation guide groove neighbouring installing port of installation guide groove, which is equipped with, to be oriented to Muscle, with by the guiding rib that the filtering being inserted into from top to bottom by the installing port is net guided to the guiding rib institute In corresponding installation guide groove.

Optionally, the guiding rib includes the first guide section and the second guide section；And

The direction inclination that first guide section is directed away from the installing port from lower to upper extends to and the peace The end of the neighbouring installing port of dress guide groove is in the position of sustained height, and second guide section is led by described first It extends to the end of section along the direction for being parallel to the installation guide groove and is smoothly connected with the installation guide groove.

Optionally, limiting slot is offered in the outer rim of the neighbouring installing port of the air intake grid, the limiting slot Notch towards another end of the air intake grid far from the installing port, in the filter screen in the longitudinal direction wherein The filter screen exists after one end is inserted into the bottom of the installation guide groove by the installing port from top to bottom Another end on front-rear direction is caught in the limiting slot.

Optionally, another described end of the filter screen is additionally provided with the attacker being exposed to outside the air intake grid, with It is detached from from the limiting slot, and pass through and pull institute by pressing another end described in the attacker filter screen It states attacker and the filter screen is detached into the case.

Optionally, the end face of another end of the filter screen is arc-shaped surface, the end face and the mistake It is smoothly connected between the upper and lower surface of strainer.

Optionally, the quantity of the filter screen is two, and two filter screens transversely side by side and are disposed adjacent；And

The quantity of the installing port is two, is respectively used to two filter screens of installation, and two installing ports edges are horizontal To side by side and being disposed adjacent.

Optionally, the transverse ends of the air intake grid and middle part are respectively equipped with positioned at its lower surface and extend along the longitudinal direction Supporting beam；And

A pair installation guide groove for being used to support each filter screen is opened in the two neighboring support respectively Two opposite sides of beam.

Optionally, each installing port is the strip gab extended transversely.

Optionally, the installing port is opened in the front end of the air intake grid.

Optionally, the wall-hanging air conditioner indoor unit further includes：

Front panel is set to the front side of the case, and is integrally formed with the case.

The lower section of the wall-hanging air conditioner indoor unit of the utility model air intake grid at the top of it sets at least one filter screen, and And by least one filter screen be specifically designed to tiling form, be not only able to cover air intake grid from the bottom up, with to via The air-flow that air intake grid enters is filtered, and also eliminate filter screen part corresponding with front panel, so as to effectively reduce The area of filter screen, reduces cost.

Also, one of end of the air intake grid of the utility model has been specifically designed installing port, can pass through the installation Mouth installs filter screen from top to bottom.The end for installing the neighbouring installing port of guide groove has been specifically designed guiding rib, therefore in mistake Strainer can be inserted into installation guide groove under the guiding role of guiding rib after being inserted by installing port, avoid the occurrence of installation site deviation The phenomenon that even wrong.The utility model by installing port, guiding rib and installation guide groove realize jointly filter screen installation and Support, it is comparatively simple without designing other structures on case.

Further, limiting slot, and the super button direction of limiting slot are offered in the outer rim of the neighbouring installing port of air intake grid Another end of air intake grid far from installing port, therefore, in the one of end of filter screen in the longitudinal direction from top to bottom Another end of filter screen in the longitudinal direction is caught in limit after ground is inserted into the bottom of installation guide groove by installing port In the slot of position, so as to be limited by limiting slot to another end of filter screen, the end is avoided to occur tilting or is detached from cover The situation of shell improves the fastness and stability of filter screen installation.

Further, another end of filter screen is additionally provided with the attacker being exposed to outside air intake grid, therefore can pass through Attacker is pressed so that another end of filter screen is detached from, and filter screen is detached case by pulling attacker from limiting slot, The convenience of dismounting filter screen is improved with extremely simple structure.

According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more Add the above-mentioned and other purposes, advantages and features of clear the utility model.

Description of the drawings

Some specific realities of the utility model are described in detail by way of example rather than limitation with reference to the accompanying drawings hereinafter Apply example.Identical reference numeral denotes same or similar component or part in attached drawing.It should be appreciated by those skilled in the art that What these attached drawings were not necessarily drawn to scale.In attached drawing：

Fig. 1 is the schematic diagram according to the wall-hanging air conditioner indoor unit of the utility model one embodiment；

Fig. 2 is the schematic structure exploded view according to the wall-hanging air conditioner indoor unit of the utility model one embodiment；

Fig. 3 is the schematic diagram after being decomposed according to the air intake grid of the utility model one embodiment with filter screen；

Fig. 4 is the schematic diagram according to the air intake grid of the utility model one embodiment；

Fig. 5 is the schematic expanded view of part A in Fig. 4；

Fig. 6 is the schematic diagram according to another orientation of the air intake grid of the utility model one embodiment；

Fig. 7 is the schematic diagram of the case and front panel according to the utility model another embodiment；

Fig. 8 is the schematic expanded view of part C in Fig. 7；

Fig. 9 is the air intake grid according to the utility model one embodiment and the schematic cross sectional views after filter screen assembling；

Figure 10 is the schematic expanded view of part B in Fig. 9.

Specific embodiment

The utility model embodiment provides a kind of wall-hanging air conditioner indoor unit, and Fig. 1 is according to one implementation of the utility model The schematic diagram of the wall-hanging air conditioner indoor unit of example, Fig. 2 is the wall-hanging air conditioner according to the utility model one embodiment The schematic structure exploded view of indoor unit.Referring to Fig. 1 and Fig. 2, the wall-hanging air conditioner indoor unit 1 of the utility model includes casing 10 With the functional component being set in casing 10.Casing 10 has air inlet and air outlet, which may include driving Air-flow enters in casing through air inlet and flows to the wind turbine 20 of air outlet and for entering the gas in casing 10 via air inlet Stream carries out the heat-exchanger rig 30 of heat exchange and the electrical appliance kit of lateral outer side in wind turbine 20 and heat-exchanger rig 30 etc..Specifically Ground, in the embodiment depicted in figure 2, wind turbine 20 be cross flow fan, in other embodiments, wind turbine 20 can also be axial flow blower, The wind turbine of centrifugal blower or other suitable types.Heat-exchanger rig 30 can be the Multifolding evaporator being enclosed in around wind turbine 20.

The case 11 and set that casing 10 may include being used to support the skeleton 12 of above-mentioned functional unit, be located on skeleton 12 It is placed in the front panel 13 of 11 front side of case.The top of case 11 is equipped with air intake grid 111, and the lower section of air intake grid 111 is equipped at least one A filter screen 112, above-mentioned at least one tiling of filter screen 112 set to cover air intake grid 111 from the bottom up.This tiling is set At least one filter screen 112 put is not only able to cover air intake grid 111 from the bottom up, with to entering via air intake grid 111 Air-flow is filtered, and also eliminates filter screen 112 and 13 corresponding part of front panel, so as to efficiently reduce filter screen 112 area, reduces cost.

Fig. 3 is according to the air intake grid of the utility model one embodiment and the schematic diagram after filter screen decomposition, Fig. 4 It is according to the schematic diagram of the air intake grid of the utility model one embodiment, Fig. 5 is the schematic amplification of part A in Fig. 4 Figure, Fig. 6 is the schematic diagram according to another orientation of the air intake grid of the utility model one embodiment.Particularly, it enters the wind The one of end of grid 111 in the longitudinal direction offers to install above-mentioned at least one filter screen 112 respectively at least One installing port 115, the transverse ends of each filter screen 112 are in a pair of installation guide groove extended along the longitudinal direction In 113a, 113b, the end of at least one of each pair of installation guide groove 113a, 113b neighbouring installing port 115 of installation guide groove Portion be equipped with guiding rib 114, with by guiding rib 114 by the filter screen 112 being inserted into from top to bottom by installing port 115 guide to In installation guide groove corresponding to the guiding rib.It that is, can be in guiding rib after filter screen is inserted by installing port 115 Installation guide groove 113a, 113b are inserted under 114 guiding role, avoids the occurrence of the phenomenon that installation site deviates even mistake.This Utility model by installing port 115, guiding rib 114 and installation guide groove 113a, 113b realize jointly filter screen 112 installation and Support, it is comparatively simple without designing other structures on case 11.

Two installation guide grooves (installation guide groove 113a and installation guide groove in each pair of installation guide groove 113a, 113b 113b) it is symmetrical arranged.In a preferred embodiment, each installation in each pair of installation guide groove 113a, 113b is oriented to The end of the neighbouring installing port 115 of slot (install guide groove 113a and install guide groove 113b) is equipped with guiding rib 114, so that The installation for obtaining filter screen 112 more balances, and avoids phenomena such as interim card occur because of inclination.

Since filter screen 112 is sheet-like member, there is certain elastic deformability.When filter screen 112 passes through When installing port 115 is sideling inserted into air intake grid 111, the insertion end of filter screen 112 touches guiding rib 114, and then at it certainly first The certain deformation generated under the action of body elastic force, and as filter screen 112 continues into, make in the guiding of guiding rib 114 Under, the both lateral sides of filter screen 112 are inserted into installation guide groove 113a, 113b, until the insertion end of filter screen 112 stretches into To the bottom of installation guide groove 113a, 113b.

In some embodiments of the utility model, each installing port 115 can be the strip gab extended transversely, with Ensure that filter screen 112 can be dismounted swimmingly under the premise of 113 larger area of air intake grid is not take up.

In some embodiments of the utility model, installing port 115 can be opened in the front end of air intake grid 111.

Its structure and function is carried out by taking the guiding rib 114 of one of installation guide groove 113a ends as an example below specific Description.In some embodiments of the utility model, guiding rib 114 includes the first guide section 1141 and the second guide section 1142.The direction inclination that first guide section 1141 is directed away from installing port 115 from lower to upper extends to and installation guide groove The end of the neighbouring installing port 115 of 113a is in the position of sustained height, and the second guide section 1142 is by the first guide section 1141 end extends to along the direction for being parallel to installation guide groove 113a and is smoothly connected with installation guide groove 113a.It that is to say, Guiding rib 114 is the guiding fin of bending.

Specifically, 1141 to the second guide section 1142 of the first guide section is closer to installing port 115.Work as filter screen 112 when being sideling inserted into air intake grid 111 by installing port 115, and the insertion end of filter screen 112 touches the first guide section first 1141, the second guide section 1142 is then transitioned by the first guide section 1141.Guiding rib 114 is arranged to by the utility model The bending formed that connected by the first guide section 1141 and the second guide section 1142 is oriented to fin, is conducive to more swimmingly Filter screen 112 is guided into installation guide groove 113a, 113b, weakens the interim card even eliminated in 112 insertion process of filter screen Phenomenon.

Fig. 7 is the schematic diagram of the case and front panel according to the utility model another embodiment, and Fig. 8 is Fig. 7 The schematic expanded view of middle part C.In other embodiments of the utility model, the first guide section of guiding rib 114 1141 and second guide section 1142 or other extension mode.Specifically, in Fig. 7 and embodiment illustrated in fig. 8, installation The section of the neighbouring installing port 115 of guide groove 113a is a curved section protruding upward, therefore, for the ease of guiding filter screen 112 are inserted into installation guide groove 113a, and the direction that the first guide section 1141 can be directed away from installing port 115 from top to bottom is inclined Tiltedly extension, neighbouring installing port 115 of the height and position less than installation guide groove 113a residing for the end of the first guide section 1141 End residing for height and position, the second guide section 1142 by the first guide section 1141 end along be parallel to installation be oriented to The direction of slot 113a is extended to be smoothly connected with installation guide groove 113a.

That is, the concrete shape of guiding rib 114 matches with the shape of corresponding installation guide groove.

Fig. 9 is according to the air intake grid of the utility model one embodiment and the schematic cross sectional views after filter screen assembling, figure 10 be the schematic expanded view of part B in Fig. 9.In some embodiments of the utility model, the neighbouring installing port of air intake grid 111 Offer limiting slot 1111 in 115 outer rim, the notch of limiting slot 1111 is towards air intake grid 111 far from the another of installing port 115 One end, to be inserted into from top to bottom by installing port 115 in the one of end of filter screen 112 in the longitudinal direction So that another end of filter screen 112 in the longitudinal direction is caught in limiting slot 1111 behind the bottom of the installation guide groove, So as to be limited by limiting slot 1111 to another end of filter screen 112, the end is avoided to occur tilting or is detached from cover The situation of shell improves the fastness and stability of the installation of filter screen 112.

Specifically, after the insertion end of filter screen 112 stretches to the bottom of installation guide groove 113a, 113b, using mistake The elasticity of strainer 112 itself will be in another end press-in limiting slot 1111 of filter screen.Further, when installing port 115 is opened When being located at the front end of air intake grid 111, limiting slot 111 is opened in the front side outer rim of air intake grid 111, and notch is backwards.It crosses The front end of strainer 112 is arranged in limiting slot 1111.

In some embodiments of the utility model, another end of filter screen 112, which is additionally provided with, is exposed to air intake grid 111 External attacker 1121, to be detached from from limiting slot 1111 by another end for pressing 1121 filter screen 112 of attacker, And filter screen 112 is detached into case 11 by pulling attacker 1121, dismounting filter screen 112 is improved with extremely simple structure Convenience.

It specifically, only need to be towards the direction phase that limiting slot 1111 is caught in filter screen 112 when needing to take out filter screen 112 Anti- direction pressing attacker 1121, the end of filter screen 112 can be detached from limiting slot 1111, then extract filter screen 112 i.e. out It can.

In some embodiments of the utility model, another end of filter screen 112 (i.e. for 1111 phase of limiting slot The end of cooperation) end face for arc-shaped surface, smooth company between the end face and the upper and lower surface of filter screen 112 It connects, to reduce the resistance encountered when another end is caught in or is detached from limiting slot 1111, is grasped convenient for the dismounting of filter screen 112 Make.Specifically, when installing port 115 is opened in the front end of air intake grid 111, the end face of 112 front end of filter screen is arc-shaped Curved surface.

In some embodiments of the utility model, the quantity of filter screen 112 is two, and two filter screens 112 are transversely Side by side and it is disposed adjacent.Correspondingly, the quantity of installing port 115 is also for two, is respectively used to two filter screens 112 of installation, two Installing port 115 transversely side by side and is disposed adjacent.

Further, the transverse ends of air intake grid 111 and middle part are respectively equipped with positioned at its lower surface and prolong along the longitudinal direction The supporting beam 1112 stretched.A pair of of installation guide groove 113a, the 113b for being used to support each filter screen 112 are opened in adjacent two respectively Two opposite sides of a supporting beam 1112.Specifically, installing port 115 of the filter screen 112 in left side through left side is inserted into air inlet Grid 111, the transverse ends of left side filter screen 112 are inserted into the supporting beam 1112 being opened in below 111 left end of air intake grid in respectively A pair of of installation guide groove 113a, 113b of two opposite side portions of the crossbeam 1112 below portion.The filter screen 112 on right side is through right side Installing port 115 be inserted into air intake grid 111, the transverse ends of right side filter screen 112 are inserted into respectively to be opened under 111 right end of air intake grid A pair of of installation guide groove 113a, 113b of two opposite side portions of the crossbeam 1112 below the supporting beam 1112 of side and middle part.

In some alternate embodiments of the utility model, case 11 may also include is located at air intake grid 111 laterally respectively Two side plates 116 of both sides, the middle part of air intake grid 111 are additionally provided with the supporting beam extended positioned at its lower surface and along the longitudinal direction 1112.A pair of of installation guide groove 113a, the 113b for being used to support each filter screen 112 are opened in a corresponding side plate respectively 116 and the side opposite with the side plate of supporting beam 1112.Specifically, installing port 115 of the filter screen 112 in left side through left side is inserted Enter air intake grid 111, the transverse ends of left side filter screen 112 are inserted into the installation guide groove 113a on left side side plate 116 respectively In the installation guide groove 113b on the side opposite with left side side plate 116 of supporting beam 1112.The filter screen 112 on right side Installing port 115 through right side is inserted into air intake grid 111, and the transverse ends of right side filter screen 112 are inserted into respectively positioned at right side side plate 116 On the installation guide groove 113a and installation guide groove 113b on the side opposite with right side side plate 116 of supporting beam 1112 In.

In some embodiments of the utility model, front panel 13 is integrally formed with case 11.Front panel 13 and cover as a result, Without any assembling structure between shell 11,10 overall structure of casing is simplified.Also, it does not need to that mold is separately fabricated separately, divide Injection etc. is opened, reduces die cost.In addition, front panel 13 and case 11, which are integrally formed, also eliminates assembling wall-hanging air conditioner room Assembly manipulation during interior machine 1 therebetween, reduces cost of labor to the maximum extent, improves production efficiency.

In some embodiments of the utility model, case 11 include be located at its at the top of air intake grid 111, positioned at its bottom Bottom plate 117 and respectively be located at its both lateral sides two side plates 116.Air intake grid 111,117, two side plates 116 of bottom plate and preceding Panel 13 is integrally formed, and so as to further simplify 10 overall structure of casing, further improves production efficiency.

So far, although those skilled in the art will appreciate that detailed herein have shown and described the more of the utility model A exemplary embodiment, still, still can be according to the utility model public affairs in the case where not departing from the spirit and scope of the utility model The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this practicality is new The range of type is understood that and regards as to cover other all these variations or modifications.

Claims (10)

1. a kind of wall-hanging air conditioner indoor unit, which is characterized in that including case, top is equipped with air intake grid, the air intake grid Lower section is equipped at least one filter screen, and at least one filter screen tiling is set to cover the air intake grid from the bottom up, Wherein

The one of end of the air intake grid in the longitudinal direction offers to install at least one filter screen respectively At least one installing port, the transverse ends of each filter screen are in a pair of installation guide groove extended along the longitudinal direction In, the end of at least one of each pair of described installation guide groove neighbouring installing port of installation guide groove is equipped with guiding rib, With by the guiding rib that the filtering being inserted into from top to bottom by the installing port is net guided right to guiding rib institute In the installation guide groove answered.

2. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that

The guiding rib includes the first guide section and the second guide section；And

First guide section be directed away from from lower to upper the installing port direction tilt extend to it is described installation lead The position of sustained height is in the end of the neighbouring installing port of slot, second guide section is by first guide portion The end of section extends to along the direction for being parallel to the installation guide groove and is smoothly connected with the installation guide groove.

3. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that

Limiting slot is offered in the outer rim of the neighbouring installing port of the air intake grid, the notch of the limiting slot is described in Another end of air intake grid far from the installing port, in the filter screen one of end in the longitudinal direction from upper The filter screen is in the longitudinal direction after being inserted into the bottom of the installation guide groove by the installing port down Another end is caught in the limiting slot.

4. wall-hanging air conditioner indoor unit according to claim 3, which is characterized in that

Another described end of the filter screen is additionally provided with the attacker being exposed to outside the air intake grid, with described by pressing Attacker causes another described end of the filter screen to be detached from from the limiting slot, and by pulling the attacker by described in Filter screen detaches the case.

5. wall-hanging air conditioner indoor unit according to claim 4, which is characterized in that

The end face of another end of the filter screen is arc-shaped surface, the end face and the upper surface of the filter screen It is smoothly connected between lower surface.

6. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that

The quantity of the filter screen is two, and two filter screens transversely side by side and are disposed adjacent；And

The quantity of the installing port is two, is respectively used to two filter screens of installation, two installing ports are transversely simultaneously It arranges and is disposed adjacent.

7. wall-hanging air conditioner indoor unit according to claim 6, which is characterized in that

The transverse ends of the air intake grid and middle part are respectively equipped with the supporting beam extended positioned at its lower surface and along the longitudinal direction；And

A pair installation guide groove for being used to support each filter screen is opened in the two neighboring supporting beam respectively Two opposite sides.

8. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that

Each installing port is the strip gab extended transversely.

9. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that

The installing port is opened in the front end of the air intake grid.

10. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that further include：

Front panel is set to the front side of the case, and is integrally formed with the case.