CN207936261U - Wall-hanging air conditioner indoor unit - Google Patents

Abstract

The utility model provides a kind of wall-hanging air conditioner indoor unit comprising shell；Upper air outlet and lower air outlet are arranged above and below in shell lower front；Air duct is used to guide the wind in shell at supreme air outlet and lower air outlet；Deflector leading edge is pivotably mounted between air outlet and lower air outlet, upper air outlet lower edge extends back the first drainage plate, its end has the first flange, baffle surface extends the second drainage plate, its end has the second flange, deflector can be pivoted up to making its rear end be resisted against air duct upper wall and the first drainage plate and the second drainage plate is made to fit down and blow position, and wind is made to be only capable of blowing out from lower air outlet；Can be pivoted down into makes rear end be resisted against air duct lower wall and makes the first drainage plate and the second drainage plate side edge, make first flange and second flange link cooperation on blow position, make wind be only capable of from upper air outlet blow out.The utility model enriches the air supply pattern of air-conditioning, improves the wind sense experience of user.

Description

Wall-hanging air conditioner indoor unit

Technical field

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

Background technology

With popularizing for air-conditioning, user is higher and higher to the comfort of air-supply and the requirement of health.Existing air-conditioning Pattern is single, and cold-hot wind directly blows to human body if not by processing, and user can feel uncomfortable.Not only wind sense experience compared with Difference, but also health can be influenced.

Utility model content

The purpose of this utility model is to provide for a kind of wall-hanging air conditioner indoor unit, to enrich air supply pattern, promotes user Comfort level, improve user wind sense experience.

The utility model further objective is that make the first drainage plate and the second drainage plate good seal.

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

Shell；

Upper air outlet and lower air outlet, are arranged above and below in the shell lower front；

Air duct, for guiding the wind in the shell to the upper air outlet and the lower air outlet；With

Deflector, leading edge are pivotably mounted between the upper air outlet and the lower air outlet, it is described on go out Air port lower edge extends back the first drainage plate, and end has the first flange, and the surface of the deflector extends second There is the second flange, the deflector to be configured to for drainage plate, end：

It can be pivoted up to making its rear end be resisted against the air duct upper wall and first drainage plate is made to draw with described second Flowing plate, which fits down, blows position, to close the air duct to the access of the upper air outlet, wind is made to be only capable of from the lower outlet air Mouth blowout；

Can be pivoted down into makes its rear end be resisted against the air duct lower wall and first drainage plate is made to draw with described second Flowing plate side edge, make first flange and second flange link cooperation on blow position, to close the air duct extremely The access of the lower air outlet makes wind be only capable of blowing out from the upper air outlet.

Optionally, the middle section of width direction of second drainage plate from the deflector extends.

Optionally, when the air deflector blows position under described, make the deflector and the air duct lower wall from It tilts and extends gradually downward before backward；And when the air deflector blows position on described, make the deflector and the wind Road upper wall gradually tilts upwards from back to front to be extended.

Optionally, wind deflector is provided at the lower air outlet, the wind deflector is configured to rotate around a transverse axis Ground adjusts the air-out direction up and down of the lower air outlet.

Optionally, when the air deflector blows position on described, the wind deflector is made to be located at the outer of the deflector Side.

Optionally, motor is installed at the pivotal axis of the deflector, for driving the deflector to pivot.

Optionally, be equipped at the lower wall in the air duct it is multiple lead wind pendulum leaf, it is multiple described to lead wind pendulum leaf in transverse direction Arrangement, and be configured to rotationally adjust the left and right air-out direction of the upper air outlet and the lower air outlet.

Optionally, it is provided with air outlet grate at the upper air outlet.

Two air outlets and a deflector are set in the wall-hanging air conditioner indoor unit of the utility model, enrich air-supply mould Formula.Deflector is switched to when blowing position, and wind can be made only to be blown out from upper air outlet, so that wind is raised up, will not blow to user, but Refrigerating/heating performance is not interfered with, realizes the air-supply effect for not blowing people, promotes the wind sense experience of user.Deflector is switched to down When blowing position, makes wind be only capable of blowing out from lower air outlet, realize the powerful refrigerating/heating effect of normal mode.Also, in deflector In when above blowing position, the setting of the first drainage plate and the second drainage plate can guide wind, avoid outlet air in wind blow-through Shell inner surface at mouth lower edge, makes more swimmingly to blow out conducive to wind.Meanwhile air duct is also reduced close to upper air outlet part Size, facilitate and design narrower upper air outlet, ensure the stability of air-conditioning transport falling, reduce product fraction defective.

Further, in the wall-hanging air conditioner indoor unit of the utility model, air deflector in it is upper blow position when, first draws First flange of flowing plate and the second flange of the second drainage plate hook together, are not only conducive to sealing between the two, also play The effect that deflector is fixed.

Further, the wall-hanging air conditioner indoor unit of the utility model in upper air outlet by being arranged air outlet grate, under Wind deflector is set at air outlet, further the air-out direction of two air outlets can be adjusted, promotes air-supply effect.

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 The drawings are not necessarily drawn to scale.In attached drawing：

Fig. 1 is the schematic elevational view of the wall-hanging air conditioner indoor unit of the utility model one embodiment；

Fig. 2 is the sectional view of the wall-hanging air conditioner indoor unit of the utility model one embodiment, and wherein air deflector is in upper Blow position；

Fig. 3 is the sectional view of the wall-hanging air conditioner indoor unit of the utility model one embodiment, and wherein air deflector is under Position is blown, wind deflector is in vertical state；

Fig. 4 is the sectional view of the wall-hanging air conditioner indoor unit of the utility model one embodiment, and wherein air deflector is under Position is blown, wind deflector is in horizontality；

Fig. 5 is the portions the A enlarged drawing of Fig. 2.

Specific implementation mode

The wall-hanging air conditioner indoor unit of the utility model embodiment is described referring to Fig. 1 to Fig. 5.Wherein, " preceding ", The orientation or positional relationship of the instructions such as " rear ", "upper", "lower", "top", "bottom", "inner", "outside", " transverse direction " is based on shown in attached drawing Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, do not indicate or imply the indicated Device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as new to this practicality The limitation of type.

As shown in Figures 1 to 4, the wall-hanging air conditioner indoor unit of the utility model embodiment may include shell in general manner 100, evaporator 900, wind turbine 800, air duct 300 and two air outlets, two air outlets are respectively that upper air outlet 120 goes out under Air port 130.The wall-hanging air conditioner indoor unit together constitutes with Vapor Compression Refrigeration Cycle system with air-conditioner outdoor unit (not shown), real Now to the refrigerating/heating of indoor environment.

Wind turbine is preferably the axis direction cross flow fan 800 that (i.e. the left and right directions of Fig. 1 marks) extends in transverse direction, is used In promoting air to be flow to from evaporator 900 at upper air outlet 120 or lower air outlet 130, then blow to interior.

Evaporator 900 is used to carry out heat exchange with the air for entering shell 100 from air inlet 110, forms heat exchange wind (tool Body, when refrigeration are cold wind, and when heating is hot wind).Evaporator 900 preferably covers 800 front of cross flow fan and superjacent air space Three-stage evaporator fin.

The top of shell 100 has air inlet 110, has air-inlet grille at air inlet 110.The lower front of shell 100 It is provided with air outlet 120 and lower air outlet 130.Upper air outlet 120 and lower air outlet 130 arrange along the vertical direction.Upper outlet air Mouth 120 is in upside and is arranged forward, and lower air outlet 130 is in downside and opened downward facing forward.Such as Fig. 1, shell 100 can be laterally The strip structure that (i.e. left and right directions) extends.Upper air outlet 120 and lower air outlet 130 are the strip extended in transverse direction Opening.

Air duct 300 is provided in shell 100, the arrival end in air duct 300 is located at wind turbine, and outlet end is located at two air outlets Place.Air duct 300 makes wind be blown out from air outlet, to realize room for heat exchange wind to be drained to from evaporator 900 at air outlet The refrigerating/heating of interior environment.

The leading edge of deflector 500 is pivotably mounted on the shell 100 between air outlet 120 and lower air outlet 130 On, the position of pivotal axis 510 is as shown in Figure 2.The extending direction of pivotal axis 510 is to extend in transverse direction.

Fig. 2 to Fig. 4 illustrates wind direction using arrow line.As shown in Figure 3 and Figure 4, deflector 500 can be pivoted up to making Its rear end, which is resisted against under 300 upper wall of air duct, blows position, to close the air duct 300 to the access of the upper air outlet 120, makes Wind is only capable of blowing out from the lower air outlet 130.As shown in Fig. 2, can also be pivoted down into deflector 500 makes its rear end be resisted against Position is blown on 300 lower wall of air duct, with closing air flue 300 to the access of lower air outlet 130, wind is made to be only capable of from upper air outlet 120 Blowout.

Further, the lower edge of upper air outlet 120 extends back the first drainage plate 140, and the surface of deflector 500 is prolonged Stretch out the second drainage plate 520.The length direction of first drainage plate 140 and the second drainage plate 520 extends in transverse direction.It is leading When flowing plate 500 blows position under being in above-mentioned, the first drainage plate 140 and the second drainage plate 520 fit, such as shown in Fig. 3, make Second drainage plate 520 is fitted in the lower surface of the first drainage plate 140.When blowing position on deflector 500 is in above-mentioned, first The side edge of drainage plate 140 and the second drainage plate 520, such as Fig. 2, sealing connects just for the end of two drainage plates.In water conservancy diversion For plate 500 in when above blowing position, the surface of two drainage plates forms a part for air duct bottom wall, avoids air outlet in wind blow-through Shell inner surface at 120 lower edges makes more swimmingly to blow out conducive to wind.Meanwhile air duct is also reduced close to upper outlet air oral area The size divided, conveniently designs narrower upper air outlet, to ensure the stability of air-conditioning transport falling, reduces product fraction defective.

In some embodiments, as shown in Figure 2 and Figure 5, the end of the first drainage plate 140 have the first flange 141, second The end of drainage plate 520 has the second flange 522.When deflector 500 is in and above blows position, the first flange 141 and second turns over Side 522 links cooperation.In this way, being not only conducive to sealing between the two, it is unfavorable to avoid generating wind leakage herein and leading to noise etc. Consequence, while also playing the effect fixed to deflector 500, make deflector 500 be stabilized in blow position without It will continue to rotate down.In some embodiments, as shown in Figures 2 and 3, the first drainage plate 140 and the second drainage plate 520 can be made At least partly section be with the pivotal axis 510 of deflector 500 be the arc plate structure of axis, so that the two is in deflector 500 It can be bonded to each other even closer, lift-off seal effect in pivoting and before and after pivoting.

In some embodiments, the second drainage plate 520 is made to prolong from the middle section 521 of the width direction of deflector 500 It stretches, so that the angle bigger between the second drainage plate 520 and deflector 500, when deflector 500 is in and above blows position, Wind is set to flow in its vicinity more gentle.

Specifically, air duct 300 is made of upper volute 320 and lower spiral case 310, under inner wall, that is, air duct 300 of lower spiral case 310 Wall, the upper wall in inner wall, that is, air duct 300 of upper volute 320.When blowing position on deflector 500 is in above-mentioned, its rear end can be made It is resisted against at the leading edge of lower spiral case 310.Upper volute 320 has volute tongue 321, when blowing position under deflector 500 is in, thereafter End is resisted against at volute tongue 321, after deflector 500 and lower spiral case 310 together constitute with new air duct, to make the upper wall weight of fresh flue Complete spiral case inlet pressure is newly constituted, so that wind direction is met the flow direction requirement of cross flow fan 800, promotes fan efficiency.

In some embodiments, motor is installed at the pivotal axis of deflector 500, for driving 500 pivot of the deflector Turn.Motor is preferably capable the stepper motor of positive and negative rotation.

In some embodiments, as shown in Figure 3 and Figure 4, when blowing position under deflector 500 is in aforementioned, make deflector 500 and air duct 300 lower wall from back to front gradually downward tilt extend so that wind direction inclined downward facing forward.As shown in Fig. 2, When blowing position on deflector 500 is in aforementioned, make deflector 500 and the upper wall in air duct 300 from back to front gradually to updip Tiltedly extend, so that wind direction inclined upward facing forward.

In some embodiments, as shown in Figures 1 to 4, it is provided with wind deflector 200 at lower air outlet 130.Wind deflector 200 It is configured to rotationally adjust the air-out direction up and down of lower air outlet 130 around a transverse axis.In addition, being in deflector 500 When blowing position on aforementioned, wind deflector 200 is made to be located at the outside of deflector 500, so as to need not descend air outlet 130 blow when, The lower air outlet 130 of the closing of wind deflector 200 is set to keep air conditioner indoor unit bottom appearance more beautiful such as Fig. 1 and Fig. 2.

In some embodiments, as shown in Figures 2 to 4, be equipped at the lower wall in air duct 300 it is multiple lead wind pendulum leaf 400, it is more A wind pendulum leaf 400 of leading arranges in transverse direction, and is configured to rotationally adjust a left side for air outlet 120 and lower air outlet 130 Right air-out direction guides wind to the left or to the right.Wind pendulum leaf is led to use extensively, herein not in existing wall-hanging air conditioner indoor unit Its concrete structure is repeated again.

In some embodiments, as shown in Figures 2 to 4, it is provided with air outlet grate 121 at upper air outlet 120.Air outlet grate 121 setting keeps air outlet 120 more beautiful.Meanwhile air outlet grate 121 can be made to be configured to after so that wind is passed through, forward upward Blowout is tilted, the effect of guiding wind direction is made it have.

The wall-hanging air conditioner indoor unit of the utility model embodiment can realize a variety of air supply patterns：

(1) people's pattern is not blown.As shown in Fig. 2, deflector 500, which is in, above blows position.The blowout at this point, wind raises up, will not blow To user, but refrigerating/heating performance will not be influenced, realize the air-supply effect for not blowing people, user is avoided to be caused not by wind blow-through It is suitable, promote the wind sense experience of user.When air-conditioning is freezed or heated, it can be used and do not blow people's pattern.

(2) powerful heating mode.As shown in figure 3, deflector 500, which is in down, blows position, and wind deflector 200 will draw under wind direction It leads, makes blow-through under wind direction.There is ascendant trend because hot-air density is smaller, as possible blow hot wind downwards, heating effect can be enhanced Fruit.

(3) powerful refrigeration mode.As shown in figure 4, deflector 500, which is in down, blows position, and wind deflector 200 is by wind direction leading It leads, makes wind direction fore blow, there is sinking tendency because cold air density is larger, cold wind is blown upwards as possible, refrigeration effect can be enhanced.

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 practicality is new The range of type is understood that and regards as to cover other all these variations or modifications.

Claims (8)

1. a kind of wall-hanging air conditioner indoor unit, it is characterised in that including：

Shell；

Upper air outlet and lower air outlet, are arranged above and below in the shell lower front；

Air duct, for guiding the wind in the shell to the upper air outlet and the lower air outlet；With

Deflector, leading edge are pivotably mounted between the upper air outlet and the lower air outlet, the upper air outlet Lower edge extends back the first drainage plate, and end has the first flange, and the second drainage is extended on the surface of the deflector There is the second flange, the deflector to be configured to for plate, end：

It can be pivoted up to making its rear end be resisted against the air duct upper wall and make first drainage plate and second drainage plate It fits down and blows position, to close the air duct to the access of the upper air outlet, wind is made to be only capable of blowing from the lower air outlet Go out；

Can be pivoted down into makes its rear end be resisted against the air duct lower wall and makes first drainage plate and second drainage plate Side edge, make first flange and second flange link cooperation on blow position, to close the air duct to described The access of lower air outlet makes wind be only capable of blowing out from the upper air outlet.

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

At least partly section of first drainage plate and second drainage plate is using the pivotal axis of the deflector as axis Arc plate structure, so as to the two the deflector pivot before and after can be bonded to each other.

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

The middle section of width direction of second drainage plate from the deflector extends.

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

When the air deflector blows position under described, make the deflector and the air duct lower wall from back to front gradually to Lower inclination extends；And

When the air deflector blows position on described, make the deflector and the air duct upper wall from back to front gradually to Upper inclination extends.

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

Be provided with wind deflector at the lower air outlet, the wind deflector be configured to can rotationally to adjust around a transverse axis it is described under The air-out direction up and down of air outlet.

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

When the air deflector blows position on described, the wind deflector is made to be located at the outside of the deflector.

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

Motor is installed at the pivotal axis of the deflector, for driving the deflector to pivot.

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

Be equipped at the lower wall in the air duct it is multiple lead wind pendulum leaf, it is multiple it is described lead wind pendulum leaf and arrange in transverse direction, and configure At the left and right air-out direction for rotationally adjusting the upper air outlet and the lower air outlet.