CN208186559U - Wall-hanging air conditioner indoor unit - Google Patents

Abstract

The utility model provides a kind of wall-hanging air conditioner indoor unit comprising: shell, top are provided with air inlet, and bottom is provided at least one air outlet extended in left-right direction；Casing skeleton is located on the inside of shell, and the water receiving tank that there is left and right to extend for its front；Evaporator is mounted in casing skeleton, and its bottom is located above water receiving tank, is fallen into water receiving tank with the condensed water in wall-hanging air conditioner indoor unit refrigerating operaton generating, evaporator surface；And the cable tray that there is left and right to extend for the antetheca outer surface of water receiving tank, so that cable extends to right end from the left end of casing skeleton by cable tray.

Description

Wall-hanging air conditioner indoor unit

Technical field

The utility model relates to air-conditioning technique field, in particular to a kind of wall-hanging air conditioner indoor unit.

Background technique

Controller is usually provided in wall-hanging air conditioner indoor unit, electrical component such as motor, sensor etc. passes through cable It is connected to controller.In some structures, unavoidably electrical component and controller are set up separately in the left and right ends of casing skeleton, Such then need it to be connected with controller using cable, because cable extends to right end from casing skeleton left end, length is longer, needs It is guided, fixed and protected.

Utility model content

One purpose of the utility model is at least one defect of the prior art to be solved, and provides a kind of wall-hanging air conditioner Indoor unit makes cable far from the wet area in indoor unit to realize the protection to cable.

The utility model further objective is that facilitate simplify dismounting cable operation.

The utility model further objective is that promote the comfort level of air-supply, improve the wind sense experience of user.

Particularly, the utility model provides a kind of wall-hanging air conditioner indoor unit comprising:

Shell, top are provided with air inlet, and bottom is provided at least one air outlet extended in left-right direction；

Casing skeleton is located on the inside of shell, and the water receiving tank that there is left and right to extend for its front；

Evaporator is mounted in casing skeleton, and its bottom is located above water receiving tank, in wall-hanging air conditioner indoor unit system When cold operation, the condensed water for generating evaporator surface is fallen into water receiving tank；And

The cable tray that there is left and right to extend for the antetheca outer surface of water receiving tank, so that cable passes through cable tray from casing bone The left end of frame extends to right end.

Optionally, cable tray includes: the supporting plate extended in left-right direction, is extended forward from the antetheca appearance of water receiving tank And go out, it is used for upward supporting cable；The multiple lower stop pieces arranged in left-right direction, upwardly extend respectively from the leading edge of supporting plate and Out；The multiple upper stop pieces arranged in left-right direction extend from the antetheca appearance of water receiving tank forward respectively, and are located at supporting plate Top, to constrain the position of cable jointly with multiple lower stop pieces.

Optionally, upper stop piece and lower stop piece shift to install in left-right direction, respectively to constrain the difference of cable length direction Position.

Optionally, cross flow fan of the setting there are two left and right side by side in casing skeleton；The quantity of air outlet is two, to divide It is not matched with two cross flow fans；And the left end for being located at the cross flow fan in left side is provided with the motor for driving it to run, position The right end of the cross flow fan on right side is provided with the motor for driving it to run.

Optionally, the bottom part down of shell is provided with a drainage part extended in left-right direction, to limit with outer casing bottom A mixed wind air duct out allows the room air below shell to flow to air outlet through mixed wind air duct, and and after evaporator heat exchange Air is mixed to form mixed flow wind and blows to interior again.

Optionally, wall-hanging air conditioner indoor unit further include: connector, one end are connected in drainage part length direction Portion, the other end are connected to the middle part of the left and right directions of outer casing bottom and are located between two air outlets.

Optionally, the cross section for draining part is oval, and the long axis of the oval cross section tilts upward from front to back Extend.

Optionally, the left and right ends for draining part are concordant with the left and right ends of shell.

Optionally, the bottom surface of shell includes the horizontal segment extended from outer casing bottom rear end forward horizontal；From horizontal segment Front end forward upward extend to air outlet lower edge tilting section；With the baffling extended from the front end forward downward of tilting section Section, the surface of tilting section is formed with a plurality of convex ribs for extending and being parallel to each other in left-right direction.

Optionally, a wind deflector and multiple pendulum leaves are provided at each air outlet, wherein wind deflector can prolong around one or so The axis stretched is rotatably arranged at air outlet, rotationally to adjust the wind direction up and down of air outlet；With multiple pendulum leaves along left and right Direction is arranged on the inside of air outlet, and each pendulum leaf can adjust air outlet with rotating synchronously around own axis, multiple pendulum leaves Left and right wind direction.

In the wall-hanging air conditioner indoor unit of the utility model, it is logical that cabling is set on front side of the water receiving tank of casing skeleton front Road, so that cable tray will not cause failure by the condensation water saturates of evaporator far from evaporator.Also, at cable tray The position opposite with outer casing inner wall on front side of casing skeleton, when jacket is buckled on casing skeleton, cable is in shell and machine Between shell skeleton, it will not contact, will not be damaged with other components in casing skeleton.

Further, in the wall-hanging air conditioner indoor unit of the utility model, a supporting plate, multiple lower stop pieces and multiple are utilized Upper stop piece is to realize the purpose of support and constrained line cable, structure is very simple and installation and remove cable operation it is very simple It is single.

Further, the wall-hanging air conditioner indoor unit of the utility model defines mixed wind using drainage part and outer casing bottom Air duct.When the heat exchange wind formed after room air and evaporator heat exchange is blown out from air outlet, the lower edge of air outlet is formed Negative pressure can suck the air in mixed wind air duct, so that the room air below shell continually flows to out through mixed wind air duct Air port is mixed with heat exchange wind, is formed mixed flow wind and is blowed to interior again.In cooling mode, the temperature of mixed flow wind is higher than heat exchange Wind, in a heating mode, the temperature of mixed flow wind are lower than heat exchange wind.The utility model can be avoided the too low or excessively high heat of temperature Wind is exchanged to human body, causes human body uncomfortable.In short, air conditioner indoor unit by mixed flow wind to interior, wind will be made softer, mentioned The comfort level for having risen air-supply improves the wind sense experience of user.Meanwhile because additional room air is mixed into heat exchange wind, use The total blast volume in air port increases, and accelerates refrigerating/heating speed.

Further, the wall-hanging air conditioner indoor unit of the utility model only makes the lateral middle for draining part pass through connector It is installed on shell, rest part is got along well shell contact, is not only made structure simpler, is also more favorable for drainage part transverse ends Mixed flow process.

Further, in the wall-hanging air conditioner indoor unit of the utility model, outer casing bottom surface bottom portion includes horizontal segment, inclines Oblique section and baffling section.Room air is along outer casing bottom surface flow, through baffling section rear steering, with the flow direction with heat exchange wind It reaches unanimity, the noise generated when reducing the two interflow.A plurality of convex ribs on tilting section can increase and cold wind in refrigeration Contact area, and the condensed water formed thereon can be made not agglomerate drippage because of the barrier of convex ribs.

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.

Detailed description of the invention

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

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

Fig. 2 is front schematic view of the wall-hanging air conditioner indoor unit shown in Fig. 1 after hiding shell；

Fig. 3 is enlarged drawing at the A of Fig. 2；

Fig. 4 is the structural schematic diagram of cable tray in Fig. 2；

Fig. 5 is the schematic cross sectional views for the cutting plane cutting that wall-hanging air conditioner indoor unit shown in Fig. 1 extends along a front and back；

Fig. 6 be along another front and back extend cutting plane cut away view 1 shown in wall-hanging air conditioner indoor unit obtain schematically cut open View.

Specific embodiment

The wall-hanging air conditioner indoor unit of the utility model embodiment is described referring to Fig. 1 to Fig. 6.It is described below In, the orientation or positional relationships of the instructions such as "front", "rear", "upper", "lower", "top", "bottom", "inner", "outside", " transverse direction " be based on Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than instruction or dark Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair The limitation of the utility model.

Fig. 1 is the structural schematic diagram according to the wall-hanging air conditioner indoor unit of the utility model one embodiment；Fig. 2 is Fig. 1 Front schematic view of the shown wall-hanging air conditioner indoor unit after hiding shell；Fig. 3 is enlarged drawing at the A of Fig. 2；Fig. 4 is in Fig. 2 The structural schematic diagram of cable tray；Fig. 5 is the cutting plane cutting that wall-hanging air conditioner indoor unit shown in Fig. 1 extends along a front and back Schematic cross sectional views.

As shown in Figures 1 to 5, the wall-hanging air conditioner indoor unit of the utility model embodiment generally may include shell 100, casing skeleton 101, evaporator 900 and cross flow fan 300.Wall-hanging air conditioner indoor unit and air-conditioner outdoor unit (not shown) Vapor Compression Refrigeration Cycle system is together constituted with, realizes the refrigerating/heating to indoor environment.

Shell 100 can be the strip structure extended in left-right direction, and top is provided with air inlet 110, bottom setting The air outlet 120 for thering is at least one to extend in left-right direction.Casing skeleton 101 is located at the inside of shell 100, is used to support shell 100 and the inner components of wall-hanging air conditioner indoor unit are installed.Evaporator 900 and cross flow fan 300 are arranged in casing skeleton 101 It is interior.Evaporator 900 is used to carry out heat exchange with the air entered from air inlet 110 inside shell 100, forms heat exchange wind (tool Body, when refrigeration are cold wind, and when heating is hot wind).Cross flow fan 300 is for heat exchange wind to be drained to from evaporator 900 At air outlet 120, refrigerating/heating is realized to indoor blowing.As shown in figure 5, before evaporator 900 is selected as covering cross flow fan 300 The three-stage evaporator fin of side and upper space.

In some embodiments, the settable cross flow fan 300 there are two left and right side by side, air outlet in casing skeleton 101 120 quantity is two, to match respectively with two cross flow fans 300.Two cross flow fans and two 120 energy of air outlet are set Enough abundant air supply pattern.Such as when air quantity demand is small, a cross flow fan can be only opened.When air quantity demand is big, it can open simultaneously Open two cross flow fans.Also, when two cross flow fans are opened simultaneously, wind direction may be alternatively provided as difference, so as to simultaneously to two A region air-supply.

To avoid the presence of motor from hindering air-supply, preferably it is provided with the left end of the cross flow fan 300 positioned at left side and is used for The motor for driving it to run is provided with the motor for driving it to run positioned at the right end of the cross flow fan 300 on right side.That is, machine The left and right ends of shell skeleton 101 are provided with motor.

The water receiving tank 500 that the front setting left and right of casing skeleton 101 extends, the bottom of evaporator 900 is located at water receiving tank 500 Top.In wall-hanging air conditioner indoor unit refrigerating operaton, the condensed water for generating 900 surface of evaporator falls into water receiving tank 500 Interior, water receiving tank 500 again draws water except shell 500.

The controller of wall-hanging air conditioner indoor unit may be provided at the left or right of casing skeleton 101.Before water receiving tank 500 The cable tray that there is left and right to extend for the outer surface of wall 510, so that cable is prolonged by cable tray from the left end of casing skeleton 101 Right end is extended to, electrical component of 101 left or right of casing skeleton, such as the motor of cross flow fan etc. is made to be electrically connected with controller It connects.

In some embodiments, as shown in Figures 3 to 5, cable tray include left and right extend supporting plate 512, supporting plate 512 from The appearance of the antetheca 510 of water receiving tank 500 is extended forward.Cable is placed on supporting plate 512, and supporting plate 512 for propping up upwards Support cable.Multiple multiple lower stop pieces 513 arranged in left-right direction are extended upward from the leading edge of supporting plate 512.From water receiving tank The outer surface of 500 antetheca 510 extends anteriorly out multiple upper stop pieces 511 arranged in left-right direction.Multiple upper stop pieces 511 are located at The top of supporting plate 512, to constrain the position of cable jointly with multiple lower stop pieces 513.As shown in figure 4, upper stop piece 511 and lower stop piece 513 shift to install in left-right direction, respectively to constrain the different location of cable length direction, are conducive to dismounting cable.

In the wall-hanging air conditioner indoor unit of the utility model, set on front side of the water receiving tank 500 that casing skeleton 101 is put into front Cable tray is set, so that cable tray will not cause failure by the condensation water saturates of evaporator 900 far from evaporator 900.And And cable tray is in 101 front side of the casing skeleton position opposite with the inner wall of shell 100, is buckled in casing bone in the cover of shell 100 When on frame 101, cable is between shell 100 and casing skeleton 101, will not be contacted with other components in casing skeleton 101, It will not be damaged.

Fig. 6 be along another front and back extend cutting plane cut away view 1 shown in wall-hanging air conditioner indoor unit obtain schematically cut open View.

In some embodiments, as shown in figures 1 to 6, the bottom part down of shell 100 is provided with drawing for one or so extension Flow part 600.Drainage part 600 is strip structure and is separated by setting with the bottom of shell 100, to limit with the bottom of shell 100 A mixed wind air duct 601 out, to allow the room air of 100 lower section of shell to flow to air outlet 120 through mixed wind air duct 601, with heat Exchange wind is mixed to form mixed flow wind and blows to interior, such as Fig. 6 again.

In the utility model embodiment, the outlet for mixing wind air duct 601 is located at the lower section of air outlet 120.Heat exchange wind is from out When air port 120 is blown out, the lower edge of air outlet 120 forms negative pressure, the air in mixed wind air duct 601 can be sucked, so that outside The room air of 100 lower section of shell continually flows to air outlet 120 through mixed wind air duct 601, mixes with heat exchange wind, forms mixed flow Wind blows to interior again.In cooling mode, the temperature of mixed flow wind is higher than heat exchange wind, in a heating mode, the temperature of mixed flow wind Lower than heat exchange wind.The utility model can be avoided the too low or excessively high heat exchange wind of temperature and blow to human body, cause human body uncomfortable. In short, air conditioner indoor unit by mixed flow wind to interior, wind will be made softer, the comfort level of air-supply is improved, improve user's Wind sense experience.Meanwhile because additional room air is mixed into heat exchange wind, increases the total blast volume of air outlet 120, accelerate system Cold/heating speed.

As shown in Figure 1, in some embodiments, wall-hanging air conditioner indoor unit further includes connector 610, and one end is connected to Drain the middle part of the length direction of part 600, the other end be connected to the middle part of 100 left and right directions of shell and be located at two air outlets it Between.

The wall-hanging air conditioner indoor unit of the utility model pacifies the lateral middle for draining part 600 by connector 610 Loaded on shell 100, rest part get along well shell 100 contact, not only make structure simpler, be also more favorable for drainage part 600 The mixed flow process of transverse ends.Such as shown in Fig. 1, preferably make the left and right ends of the left and right ends for draining part 600 and shell 100 flat Together, not only making air outlet 120, laterally the region-wide appearance for realizing mixed flow effect and wall-hanging air conditioner indoor unit is more beautiful.

In some embodiments, as shown in fig. 6, the cross section of drainage part 600 is oval, and the oval cross section Long axis tilts upward extension from front to back.Narrow side of the air that so, it is possible to make 100 back lower place of shell first along ellipse is oblique Upper flowing is flowed obliquely further along broadside, with heat exchange wind it is more stable converge.But also air conditioner indoor unit it is plug-in more Add beauty.

In some embodiments, as shown in fig. 6,100 bottom surface of shell includes from 100 bottom rear end forward horizontal of shell The horizontal segment 130 of extension, 140 and of tilting section that the lower edge of air outlet 120 is extended to from the front end forward upward of horizontal segment 130 The baffling section 150 extended from the front end forward downward of tilting section 140.The surface of tilting section 140 is formed with a plurality of transversely square To the convex ribs 142 for extending and being parallel to each other.In this way, room air is flowed along 100 bottom surface of shell, after baffling section 150 It turns to, is reached unanimity with the flow direction with heat exchange wind, the noise generated when reducing the two interflow.It is a plurality of convex on tilting section 140 Muscle 142 can increase the contact area with cold wind in refrigeration, and the condensed water formed thereon can be made because of the resistance of convex ribs 142 Every drippage will not be agglomerated.

As shown in fig. 6, a wind deflector 800 and multiple pendulum are arranged at each air outlet 120 of wall-hanging air conditioner indoor unit Leaf 400.Wherein, the axis that wind deflector 800 can extend around one or so is rotatably arranged at air outlet 120, rotationally to adjust The wind direction up and down of air outlet 120 is saved, that is, realizes upper bottom wind, and openable/closing air outlet 120.Multiple pendulum leaves 400 are along left and right Direction is arranged in 120 inside of air outlet, and each pendulum leaf 400 can be around own axis.Multiple pendulum leaves 400 can be adjusted with rotating synchronously The left and right wind direction of air outlet 120 is saved, that is, realizes left and right pendulum wind.

So far, although those skilled in the art will appreciate that the more of the utility model have been shown and described in detail herein 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 is practical new The range of type is understood that and regards as to cover all such other variations or modifications.

Claims (10)

1. a kind of wall-hanging air conditioner indoor unit, characterized by comprising:

Shell, top are provided with air inlet, and bottom is provided at least one air outlet extended in left-right direction；

Casing skeleton is located in the shell side, and the water receiving tank that there is left and right to extend for its front；

Evaporator is mounted in the casing skeleton, and its bottom is located above the water receiving tank, in the wall-hanging air conditioner When indoor unit refrigerating operaton, the condensed water for generating the evaporator surface is fallen into the water receiving tank；And

The cable tray that there is left and right to extend for the antetheca outer surface of the water receiving tank, so that cable passes through the cable tray from institute The left end for stating casing skeleton extends to right end.

2. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that the cable tray includes:

The supporting plate extended in left-right direction extends forward from the antetheca appearance of the water receiving tank, for supporting line upwards Cable；

The multiple lower stop pieces arranged in left-right direction, upwardly extend from the leading edge of the supporting plate respectively；

The multiple upper stop pieces arranged in left-right direction extend from the antetheca appearance of the water receiving tank forward respectively, and position Above the supporting plate, to constrain the position of cable jointly with the multiple lower stop piece.

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

The upper stop piece and the lower stop piece shift to install in left-right direction, respectively to constrain the different positions of cable length direction It sets.

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

Cross flow fan of the setting there are two left and right side by side in the casing skeleton；

The quantity of the air outlet is two, to match respectively with two cross flow fans；And

The left end of the cross flow fan in left side is provided with the motor for driving it to run, positioned at the right side of the cross flow fan on right side End is provided with the motor for driving it to run.

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

The bottom part down of the shell is provided with a drainage part extended in left-right direction, to limit one with the outer casing bottom Mixed wind air duct, allows the room air below the shell to flow to the air outlet through the mixed wind air duct, with the steaming Air after hair device heat exchange is mixed to form mixed flow wind and blows to interior again.

6. wall-hanging air conditioner indoor unit according to claim 5, it is characterised in that further include:

Connector, one end are connected to the middle part of the drainage part length direction, and the other end is connected to a left side for the outer casing bottom The middle part of right direction and it is located between two air outlets.

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

The cross section of the drainage part is oval, and the long axis of the oval cross section tilts upward extension from front to back.

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

The left and right ends of the drainage part are concordant with the left and right ends of the shell.

9. wall-hanging air conditioner indoor unit according to claim 5, it is characterised in that the bottom surface of the shell includes

The horizontal segment extended from outer casing bottom rear end forward horizontal；

The tilting section of the lower edge of the air outlet is extended to from the front end forward upward of the horizontal segment；With

The baffling section extended from the front end forward downward of the tilting section, the surface of the tilting section are formed with a plurality of equal along left and right The convex ribs that direction extends and is parallel to each other.

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

A wind deflector and multiple pendulum leaves are provided at each air outlet, wherein

The axis that the wind deflector can extend around one or so is rotatably arranged at the air outlet, described rotationally to adjust The wind direction up and down of air outlet；With

The multiple pendulum leaf is arranged in left-right direction on the inside of the air outlet, each pendulum leaf can around own axis, The multiple pendulum leaf can adjust the left and right wind direction of the air outlet with rotating synchronously.