CN208186518U - Wall indoor unit and air conditioner - Google Patents

Abstract

The utility model discloses a kind of wall indoor unit and air conditioner, the air conditioner includes the wall indoor unit, the wall indoor unit include surface frame and be covered on the surface frame end end cap, the surface frame is equipped with exhaust air flue, the bottom of the surface frame is equipped with the first air outlet being connected to the exhaust air flue, the end of the surface frame is additionally provided with along the wind-guiding air duct that the length direction of the surface frame extends and is connected to the exhaust air flue, and the wind-guiding air duct is in the setting of flaring shape from inside to outside；The end cap includes lid ontology and the side lid that extends internally from the lid ontology periphery, and the lid ontology is equipped with the second air outlet being connected to the flared end in the wind-guiding air duct.The wall indoor unit of the utility model can expand the lateral wind-out range of the wall indoor unit, to realize temperature and humidity etc. in quickly-conditioning indoor.

Description

Wall indoor unit and air conditioner

Technical field

The utility model relates to air conditioner technical field, in particular to a kind of wall indoor unit and air conditioner.

Background technique

Conventional indoor unit only has an air outlet on front side of its surface frame, when wall indoor unit air-supply, is The air after heat exchange is directly blown out forward by air outlet by wind wheel, the air current flow of blowout is larger and wind speed is very fast, It is easy to cause user to generate sense of discomfort.Occurs a kind of wall indoor unit in the market thus, setting and face in the end of its surface frame The wind-guiding air duct of exhaust air flue connection inside frame, and the second outlet air being connected to the wind-guiding air duct is set on its end cap Mouthful, to shunt outlet air by second air outlet.But since this wind-guiding air duct is more narrow, outlet air air-flow is led by this It behind wind air duct, directly blows out along the horizontal plane, is not easy to spread to surrounding, laterally go out demeanour so as to cause the wall indoor unit It encloses smaller, is unfavorable for temperature and humidity etc. in quickly-conditioning indoor.

Utility model content

The main purpose of the utility model is to propose a kind of wall indoor unit, it is intended to can expand the wall-mounted interior The lateral wind-out range of machine, to realize temperature and humidity etc. in quickly-conditioning indoor.

To achieve the above object, the utility model proposes a kind of wall indoor unit and include the wall-mounted interior The air conditioner of machine, the wall indoor unit include surface frame and be covered on the surface frame end end cap, the surface frame is equipped with Exhaust air flue, the bottom of the surface frame are equipped with the first air outlet being connected to the exhaust air flue, and the end of the surface frame is also set There is the wind-guiding air duct that the length direction along the surface frame extends and is connected to the exhaust air flue, the wind-guiding air duct is certainly introversive It is arranged outside in flaring shape；The end cap includes lid ontology and the side lid that extends internally from the lid ontology periphery, the lid ontology Equipped with the second air outlet being connected to the flared end in the wind-guiding air duct.

Preferably, the end of the surface frame is equipped with and extends from the air-out passage to the end cap and sweptback wind-guiding Inclined-plane；The side lid is covered on the wind-guiding inclined-plane, and is enclosed the wind-guiding air duct with the wind-guiding inclined-plane.

Preferably, the medial surface of the lid ontology be equipped with extend along the second air outlet periphery and inside projection it is first convex Muscle, first convex ribs are abutted with the end face of the surface frame, and are enclosed and are connected to the end face of the side lid and the surface frame The air-out chamber in the wind-guiding air duct and second air outlet.

Preferably, the end face of the surface frame is convexly equipped with the second convex ribs sealed against corresponding with first convex ribs.

Preferably, first convex ribs and/or second convex ribs are coated with flexible gland；Alternatively, described One convex ribs and/or second convex ribs surface are coated with flexible sealing material.

Preferably, the medial surface of the side lid is equipped with heat-barrier material.

Preferably, the lateral surface of the lid ontology is equipped with the mounting groove to the sunken end face of the surface frame, and described second goes out Air port is set to the bottom surface of the mounting groove, and the mounting groove is equipped with the outer grid being located on the outside of second air outlet.

Preferably, the outer grid includes the grill frame that installation is adapted to the mounting groove, and is set in the grill frame Multiple grid sheets, the grill frame passes through any one one or more combinations in buckle structure, spiro connection structure or latch structure It is installed in the mounting groove.

Preferably, the cover board be equipped with multiple multiple installing taches being intervally arranged along its inner peripheral, the lid ontology it is interior Side is equipped with multiple locating buttons being intervally arranged；The end of the surface frame is equipped with the corresponding installation connecting with each installing tache Hole, and the corresponding location hole being connect with each locating button.

The technical solution of the utility model, in the surface frame of the wall indoor unit be equipped with exhaust air flue and with it is described go out First air outlet of wind air duct connection is equipped with end cap in the end cover of the surface frame, and the end cap is equipped with the second air outlet, described The end of surface frame is equipped with the wind-guiding air duct for being connected to the exhaust air flue and second air outlet, in the wall indoor unit work When making, in the case where ensuring that the throughput of outlet air air-flow of the wall indoor unit is constant, the first air outlet can be passed through And two second outlet air is realized and shunts outlet air, so that the throughput of per share outlet air air-flow is relatively small, wind speed weakens, out general mood Stream is more soft, realizes the calm sense outlet air of the wall indoor unit, promotes the comfortable experience of user.And due to the wind-guiding wind Road is in the setting of flaring shape in their extension direction, and its flared end is connected to second air outlet, from the exhaust air flue into The outlet air air-flow for entering the wind-guiding air duct, during passing through the wind-guiding air duct, the flared end in the wind-guiding air duct is in It is radial to be blown out to second air outlet, the angle of the lateral outlet air of the wall indoor unit is expanded, to effectively expand The big wind-out range of the lateral outlet air of the wall indoor unit.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the structural schematic diagram of one embodiment of the utility model wall indoor unit；

Fig. 2 is the wall indoor unit schematic diagram of internal structure in Fig. 1；

Fig. 3 is that the wall indoor unit in Fig. 1 is in the schematic diagram under three tunnel outlet air states；

Fig. 4 is the partial structure diagram of the wall indoor unit in Fig. 3；

Fig. 5 is the partial enlarged view at the A in Fig. 4；

Fig. 6 is the partial sectional view of the end of wall indoor unit described in Fig. 4；

Fig. 7 is the structural decomposition diagram of wall indoor unit described in Fig. 4；

Fig. 8 is the structural schematic diagram of surface frame in Fig. 7；

Fig. 9 is the enlarged drawing of surface frame end in Fig. 8；

Figure 10 is the structural schematic diagram of end cap on the left of wall indoor unit in Fig. 7；

Figure 11 is the structural schematic diagram of end cap on the right side of wall indoor unit in Fig. 7；

Figure 12 is the structural decomposition diagram of right side end cap in Figure 11.

Drawing reference numeral explanation:

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture) Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.

In addition, if relating to the description of " outside ", " indoor " etc. in the utility model embodiment, it should be " outdoor The description of side ", " indoor " etc. is used for description purposes only, and is not understood to indicate or imply its relative importance or implicit Indicate the quantity of indicated technical characteristic." outside " is defined as a result, the feature of " indoor " can be expressed or imply Ground includes at least one this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with this Based on field those of ordinary skill can be realized, it should recognize when the combination of technical solution appearance is conflicting or cannot achieve Combination for this technical solution is not present, also not within the protection scope of the requires of the utility model.

The utility model provides a kind of wall indoor unit, and the wall indoor unit can expand the wall-mounted interior The lateral wind-out range of machine, to realize temperature and humidity etc. in quickly-conditioning indoor.

Fig. 1 and Fig. 2 are please referred to, shown in coordinate system as shown in figure 1, before the positive direction with x-axis is, after negative direction of the x-axis is；With The positive direction of y-axis is the right side, and negative direction of the y-axis is a left side；With the positive direction of z-axis be it is upper, under z-axis negative direction is.The utility model wall hanging In the first embodiment of formula indoor unit, the wall indoor unit includes surface frame 100 and the end cap for being covered on 100 end of surface frame 200.Fig. 3 to Fig. 5 is please referred to, surface frame 100 is equipped with exhaust air flue 10a, and the bottom of surface frame 100 is equipped with to be connected to exhaust air flue 10a The first air outlet 20, the end of surface frame 100 be additionally provided with along surface frame 100 length direction extend and be connected to exhaust air flue 10a Wind-guiding air duct 10b, wind-guiding air duct 10b be in from inside to outside flaring shape setting.End cap 200 includes lid ontology 210 and from lid ontology The side lid 220 that 210 peripheries extend internally, lid ontology 210 are equipped with the second air outlet being connected to the flared end of wind-guiding air duct 10b 30。

Specifically, please referring to Fig. 7 and Fig. 8, the top of surface frame 110 is equipped with the air inlet 10 being connected to exhaust air flue 10a, In the bottom of surface frame 110, the first air outlet 20 is set.The evaporator 700 and wind wheel 800 of the wall indoor unit are in upward and downward It is sequentially arranged in the exhaust air flue 10a of surface frame 110, before the lid of front panel 300 of the wall indoor unit is located at surface frame 100 Side, and the first air outlet 20 is manifested.And first is rotatably equipped with for the wind deflector to indoor wind-guiding at air outlet 20 400, to open or close the first air outlet 20.It, can also be in wind-guiding to realize the calm sense air-out effect of the first air outlet 20 Relieve heat area (not shown) is set on plate 400, the relieve heat area has provided multiple relieve heat holes, to work when the wall indoor unit When, under 400 closed state of wind deflector, the first air outlet 20 passes through the outside relieve heat in relieve heat hole.

Fig. 4 and Fig. 5 are please referred to, the both ends of surface frame 110 are equipped with a wind-guiding air duct 10b, and lid is located at every one end of surface frame 110 End cap 200 in portion is equipped with the second air outlet 30 being connected to wind-guiding air duct 10b.It should be noted that wind-guiding air duct 10b can It to be formed or wind-guiding groove or wind-guiding that wind-guiding air duct 10b is opened up by 110 end of surface frame with directly being opened up in 110 end of surface frame Face and the side lid 220 (or medial surface of front panel 300) of end cap 200 are enclosed, and are specifically discussed in detail below.

As for the mounting means of end cap 200, pass through in buckle structure, spiro connection structure or latch structure using side lid 220 Any one one or more combinations are removably installed in mounting groove 211.For example, Fig. 9 and Figure 10 are please referred to, lid ontology 210 Medial surface be equipped with multiple locating buttons 214 being intervally arranged, side lid 220 be equipped with multiple multiple peaces being intervally arranged along its inner peripheral Dress button 221；The end of surface frame 110 is equipped with the corresponding location hole 130 connecting with each locating button 214, and corresponding and each peace The mounting hole 140 of 221 connection of dress button.When assembling end cap 200, locating button 214 is first inserted in corresponding location hole 130 by the first step It is interior, realize the positioning to end cap 200；Installing tache 221 is inserted in mounting hole 140 by second step again, realizes end cap 200 and surface frame 110 are connected and fixed.

Referring to Fig. 3,800 certain driving air-flow of wind wheel enters surface frame from air inlet 10 when wall indoor unit work Inside 100, this fraction through evaporator 700 heat exchange after formed outlet air air-flow, the outlet air air-flow along exhaust air flue 10a to flow down It is dynamic, and it is divided into three strands of lesser outlet air air-flows in the lower end of exhaust air flue 10a, wherein first strand of outlet air air-flow is (such as I institute in Fig. 3 Show) it is blown out forward from the first air outlet 20；Enter the wind-guiding air duct in left side if second burst of outlet air air-flow (as shown in II in Fig. 3) 10b, and blown out to the left through the second air outlet of left side 30；Entering right side if third stock outlet air air-flow (as shown in III in Fig. 3) Wind-guiding air duct 10b, and the second air outlet 30 through right side is blown out to the right.Three tunnel outlet air air-flows form stereo-circulation formula outlet air effect Fruit is conducive to accelerate air circulation, Temperature and Relative Humidity of Indoor Air is accelerated to adjust.

Obviously, when second strand of outlet air air-flow and the third stock outlet air air-flow respectively enter corresponding wind-guiding air duct When 10b, since the flared end of wind-guiding air duct 10b is connected to the second air outlet 30, thus in second strand of outlet air air-flow by leading It is radial to be blown out to the second air outlet 30 when the 10b flared end of wind air duct, it is directly blown out rather than just horizontal along the horizontal plane. It can be seen that for directly being blown out along the horizontal plane in compared with the existing technology, it is this from inside to outside in the wind-guiding of flared setting Air duct 10b effectively expands the wind-out range of the lateral outlet air of the wall indoor unit.In addition, wind-guiding air duct 10b is in flaring Shape setting can also improve its internal Flow Field Distribution, avoid outlet air air-flow from being formed in wind-guiding air duct 10b and be vortexed, reduce noise.

It is worth noting that, when the wall hanging is air conditioner indoor unit work, opened herein by control wind deflector 400 When, it may make the first air outlet 20 and the outlet air simultaneously of two second air outlets 30 of the wall-hanging air conditioner indoor unit, realize three Road outlet air；And when controlling the closing of wind deflector 400, then it can switch to only two 30 outlet air of the second air outlet, realize two-way outlet air.

The technical solution of the utility model, in the surface frame 100 of the wall indoor unit be equipped with exhaust air flue 10a and with First air outlet 20 of exhaust air flue 10a connection；And it is equipped with end cap 200 in the end cover of surface frame 100, and the end cap 200 is equipped with Second air outlet 30, the end of surface frame 100 are equipped with the wind-guiding air duct 10b of connection exhaust air flue 10a and the second air outlet 30.Work as institute When stating wall indoor unit work, in the case where ensuring that the throughput of outlet air air-flow of the wall indoor unit is constant, energy It enough realizes by the first air outlet 20 and two second outlet air and shunts outlet air, so that the throughput of per share outlet air air-flow is relatively Small, wind speed weakens, and outlet air air-flow is more soft, realizes the calm sense outlet air of the wall indoor unit, promotes the comfortable body of user It tests.And since wind-guiding air duct 10b is in the setting of flaring shape in their extension direction, and its flared end is connected to the second air outlet 30, The outlet air air-flow for entering wind-guiding air duct 10b from exhaust air flue 10a, during passing through wind-guiding air duct 10b, in the wind-guiding air duct The flared end of 10b is radial to be blown out to the second air outlet 30, expands the angle of the lateral outlet air of the wall indoor unit, from And effectively expand the wind-out range of the lateral outlet air of the wall indoor unit.

Fig. 9 and Figure 10 are please referred to, in the present embodiment, the end of surface frame 110 is equipped with from exhaust air flue 10a to end cap 200 Extension and sweptback wind-guiding inclined-plane 110；Side lid 220 is covered on wind-guiding inclined-plane 110, and is enclosed with wind-guiding inclined-plane 110 Wind-guiding air duct 10b.

Specifically, side lid 220 is covered in wind-guiding inclined-plane 110 when the lid of end cap 200 is located at the end of surface frame 110, and Wind-guiding air duct 10b is enclosed with wind-guiding inclined-plane 110.The wind-guiding inclined-plane 110 is arranged in external convex arc shape, so that the wind-guiding inclined-plane 110 is relatively smooth, is conducive to outlet air air-flow and carries over wind-guiding inclined-plane 110 outward in diffusion type flowing, to expand air outlet angle.

Please continue to refer to Fig. 9 and Figure 10, here, in view of being blown over when the lower outlet air air-flow of temperature through wind-guiding air duct 10b When, face temperature difference is larger inside and outside side lid 220, easily generates condensed water in 220 lateral surface of side lid.Therefore in order to reduce condensation The generation of water, in the present embodiment, on side, the medial surface of lid 220 is equipped with heat-barrier material (not shown).The heat-barrier material can be with It is the preferable material of the heat-proof qualities such as heat-preservation cotton, foam cotton.

Fig. 9 and Figure 10 are also please referred to, further, to ensure that side lid 220 and wind-guiding inclined-plane 110 preferably cover conjunction, so that The side wall air-tightness of the wind-guiding air duct 10b of formation is preferable, is provided in the both sides up and down of wind-guiding inclined-plane 110 and extends along introversion and extroversion Guide groove 111, side lid 220 is equipped with the corresponding guide rail (not shown) with the installation of each guide groove 111.

When assembling end cap 200, the guide rail on end cap 200 is carried over into the guide groove 111 and is slided, until the lid of end cap 200 is set Pass through any one or more in buckle structure, spiro connection structure and latch structure on the end of surface frame 110, then by end cap 200 Combination is connected and fixed with surface frame 110.In this way, side lid 220 is matched with wind-guiding inclined-plane 110 by guide groove 111 and guide rail sliding It closes, effectively strengthens the air-tightness of wind-guiding air duct 10b side wall, avoid airflow leaks.

Referring to Fig. 6, in the present embodiment, can be formed directly with to be connected between end cap 200 and the end face of surface frame 110 and lead The air-out chamber 40 of wind air duct 10b and the second air outlet 30.But it is considered herein that arrive, pass through the end face of end cap 200 and surface frame 110 Between 40 volume of air-out chamber that is directly formed it is excessive, the two sides uneven heating of 100 end of surface frame and be also easy to produce more condensation Water, or even when 40 leakproofness of air-out chamber is poor, outlet air air-flow easily lead to the wall-mounted room to spreading inside surface frame 100 Interior pusher side reduces to the throughput of outlet air.

Fig. 8, Fig. 9 and Figure 10 are please referred to, for the generation for avoiding above situation, it is preferable that set in the medial surface of lid ontology 210 Have and extend simultaneously inwardly the first convex ribs 213 of projection along 30 periphery of the second air outlet, the first convex ribs 213 and the end face of surface frame 110 are supported It connects, and is enclosed the air-out chamber 40 for being connected to wind-guiding air duct 10b and the second air outlet 30 with the end face of side lid 220 and surface frame 110.

Specifically, the first convex ribs 213 are abutted with the end face of surface frame 110, thus in the first convex ribs 213 and side lid 220 and face On the one hand the air-out chamber 40 formed between the end face of frame 110 can form sealing between the end face and lid ontology 210 of surface frame 100 Space avoids outlet air airflow leaks；On the other hand, the volume of the air-out chamber 40 is smaller.It is imported from the flared end of wind-guiding air duct 10b The outlet air air-flow of air-out chamber 40 has wider air outlet angle, and since 40 volume of air-out chamber is smaller, which passes through , can be in time through the second blowout outward of air outlet 30 when air-out chamber 40, the outlet air air-flow still maintains wider outlet air at this time Angle so that it is guaranteed that the air outlet angle of the outlet air air-flow is wider, and then expands going out for the lateral outlet air of wall indoor unit Demeanour is enclosed.

Fig. 9 and Figure 10 are please referred in the present embodiment, for the air-tightness for improving air-out chamber 40, the end face projection of surface frame 110 There are the second convex ribs 120 sealed against corresponding with the first convex ribs 213.When the second convex ribs 120 are abutted with the first convex ribs 213, this The two contact area is smaller, and withstanding effect power is stronger, so that both this abutting is more close, and then improves air-out chamber 40 Air-tightness.

It, can also be in the first convex ribs 213 and/or for the air-tightness for improving air-out chamber 40 in addition, in other embodiments Two convex ribs 120 are coated with flexible gland (not shown).The section in its width direction of the flexible gland Be in U-shape setting, to be formed with a socket.In assembly, directly the flexible gland can be directly sleeved on from its socket On the surface of first convex ribs 213 and/or the second convex ribs 120, to wrap up the surface of the first convex ribs 213 and/or the second convex ribs 120. The flexible gland can be silica gel sheath or rubber sleeve.Alternatively, can also be in the first convex ribs 213 and/or the second convex ribs 120 Surface is coated with flexible sealing material, which preferably uses the preferable elastic material system of flexibility and leakproofness At, such as silica gel material or rubber material.

Above two sealing means can be when the first convex ribs 213 be abutted with the second convex ribs 120, by this seam between the two Gap sealing, effectively improves the air-tightness of air-out chamber 40, specifically can be according to the ease or cost of production using which kind of sealing means Etc. accordingly chosen.

Figure 11 and Figure 12 are please referred to, reaches more preferably calm based on above-mentioned any one embodiment in order to refine outlet air air-flow Feel air-out effect, is also equipped with the mounting groove 211 to 100 sunken end face of surface frame in lid ontology 210, the second air outlet 30 is set to installation The bottom surface of slot 211, and mounting groove 211 is equipped with the outer grid 500 for being located at 30 outside of the second air outlet.Here, the bottom of mounting groove 211 Substantially answer the slot bottom of 100 end face of face surface frame in face.

Specifically, outer grid 500 is embedded in mounting groove 211, to carry out comb stream, a side to above-mentioned second outlet air air-flow Face can export outward the outlet air air-flow that the second air outlet 30 is blown out, and in export process, which is refined into more The smaller air-flow of stock, avoids second strand of outlet air air-flow from directly blowing out, and then reach more preferably calm sense air-out effect.Again Outer grid 500 is mounted in mounting groove 211 by person, so that the grid is integrally flushed with the lateral surface of end cap 200, is guaranteed The wall indoor unit has preferable overall appearance effect.

Figure 11 and Figure 12 are please referred to, is then not particularly limited as the shape and structure of outer grid 500, for example, outer grid 500 It can be in rectangle, the setting of rectangular or round or ellipse.It is considered herein that arriving, outer grid 500 is in addition to that can carry out water conservancy diversion to outlet air air-flow Except, additionally it is possible to decorative effect is played to the wall indoor unit.In order to promote outer grid 500 to the wall indoor unit Play preferable decorative effect, it is preferable that upward and downward of the grill frame 510 in drops along end cap 200 is extended, and makes lattice Grid frame 510 have S-shaped setting rear architrave, multiple grid sheets 520 of outer grid 500 in S shape be arranged, and from back to front between Every arrangement.

Specifically, which is arranged in drops, that is, the width of grill frame 510 gradually increases from up to down Greatly, so that the rear architrave of grill frame 510 is S-shaped.To be adapted to grid sheet 520 with the rear architrave of grill frame 510, therefore Multiple grid sheets 520 of outer grid 500 are also arranged in S shape, and are intervally arranged from back to front.Obviously, for make outer grid 500 with The adaptation installation of mounting groove 211, mounting groove 211 are also arranged in drops.

Certainly, in other embodiments, grid sheet 520 also can with elongated setting, and grid sheet 520 vertically to or Left and right to or 30 °~45 ° inclined directions extend, will not repeat them here.Cosmetic sheet 600 can be also additionally provided in mounting groove 211, Cosmetic sheet 600 is embedded between the pit edge of mounting groove 211 and outer grid 200 in S shape.It can will go out general mood using cosmetic sheet 600 Water conservancy diversion after flow direction, and also cosmetic sheet 600 and outer grid 200 can be can be set to different colours or grain pattern to improve decoration effect Fruit.

Figure 11 and Figure 12 are please referred to, further, interior grid 212 can also be equipped in the second air outlet 30, in utilizing Grid 212 and outer grid 500 cooperatively form double-layer grating structure.Interior grid 212 includes multiple grille strips for being spaced apart from each other setting, And each grille strip is arranged in interior to export-oriented corresponding overlap joint with a wherein grid sheet 520.

Specifically, the inner edge overlap joint of the corresponding grid sheet 520 of the outer rim of each grille strip, so as to form Double-layer grating structure can extend the distance that outlet air air-flow passes through through the double-layer grating structure, and then extend the double-layer grating The wind-guiding distance of the outside wind-guiding of structure.

Obviously, in other embodiments, the grille strip can also be with the cross-shaped setting of grid sheet 520.For example, described Grille strip is in being laterally extended, and grid sheet 520 is in that longitudinal (i.e. upward and downward) extends, so that the grille strip and grid sheet 520 Cross-shaped setting.So as to form double-layer grating structure, can staggeredly break up outlet air air-flow, break up effect it is stronger so that outlet air Air-flow is more soft, and calm sense effect is more preferable.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of wall indoor unit characterized by comprising

Surface frame, the surface frame are equipped with exhaust air flue, and the bottom of the surface frame is equipped with the first outlet air being connected to the exhaust air flue Mouthful, the end of the surface frame is additionally provided with the wind-guiding wind for extending and being connected to the exhaust air flue along the length direction of the surface frame Road, the wind-guiding air duct are in the setting of flaring shape from inside to outside；And

End cap, is covered on the end of the surface frame, and the end cap includes lid ontology and extends internally from the lid ontology periphery Side lid, the lid ontology are equipped with the second air outlet being connected to the flared end in the wind-guiding air duct.

2. wall indoor unit as described in claim 1, which is characterized in that the end of the surface frame is equipped with logical from the outlet air Road extends to the end cap and sweptback wind-guiding inclined-plane；The side lid is covered on the wind-guiding inclined-plane, and with the wind-guiding Inclined-plane is enclosed the wind-guiding air duct.

3. wall indoor unit as claimed in claim 2, which is characterized in that the medial surface of the lid ontology is equipped with to go out along second Air port periphery extends and inside the first convex ribs of projection, and first convex ribs abut with the end face of the surface frame, and with the side The end face of lid and the surface frame is enclosed the air-out chamber for being connected to the wind-guiding air duct and second air outlet.

4. wall indoor unit as claimed in claim 3, which is characterized in that the end face of the surface frame is convexly equipped with and described first Corresponding the second convex ribs sealed against of convex ribs.

5. wall indoor unit as claimed in claim 4, which is characterized in that first convex ribs and/or second convex ribs It is coated with flexible gland；Alternatively, first convex ribs and/or second convex ribs surface are coated with flexible sealing material Material.

6. such as the described in any item wall indoor units of claim 2 to 5, which is characterized in that the medial surface of the side lid is equipped with Heat-barrier material.

7. such as wall indoor unit described in any one of claim 1 to 5, which is characterized in that the lateral surface of the lid ontology is set The mounting groove of the sunken end face of the oriented surface frame, second air outlet are set to the bottom surface of the mounting groove, and the installation Slot is equipped with the outer grid being located on the outside of second air outlet.

8. wall indoor unit as claimed in claim 7, which is characterized in that the outer grid includes being adapted to the mounting groove The grill frame of installation, and multiple grid sheets in the grill frame, the grill frame by buckle structure, spiro connection structure or Any one one or more combinations are installed in the mounting groove in latch structure.

9. such as wall indoor unit described in any one of claim 1 to 5, which is characterized in that the side is covered with multiple along it The medial surface of multiple installing taches that inner peripheral is intervally arranged, the lid ontology is equipped with multiple locating buttons being intervally arranged；The face The end of frame is equipped with the corresponding mounting hole connecting with each installing tache, and correspondence is determined with what each locating button was connect Position hole.

10. a kind of air conditioner, which is characterized in that including wall indoor unit as described in any one of claim 1 to 9.