CN208042330U - Wall-hanging air conditioner indoor unit - Google Patents
Wall-hanging air conditioner indoor unit Download PDFInfo
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- CN208042330U CN208042330U CN201820319024.7U CN201820319024U CN208042330U CN 208042330 U CN208042330 U CN 208042330U CN 201820319024 U CN201820319024 U CN 201820319024U CN 208042330 U CN208042330 U CN 208042330U
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Abstract
The utility model provides a kind of wall-hanging air conditioner indoor unit, including shell, the evaporator and wind turbine that are arranged in the shell, shell include：Outer cover body, inside define the accommodation space of the shell；And air-inlet grille, the single piece for being arranged at the top of the outer cover body and being integrally formed with the outer cover body, to allow extraneous air to enter the enclosure by the air-inlet grille, the air-inlet grille includes：Multiple lined grizzly bars in tandem, each lined grizzly bar linearly extend along the horizontal direction of wall-hanging air conditioner indoor unit；Multiple transversely arranged Longitudinal grille items are in that wave threadiness extends from front to back.
Description
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
Wall-hanging air conditioner indoor unit is usually top air inlet, and lower part outlet air, room air is through upper cover top portion into style
Grid enter enclosure and are contacted with evaporator, and interior is blowed to from air outlet again after completing heat exchange.Therefore structure, the shape of air inlet
It is very big for the performance parameters such as air-conditioning air volume and evaporator heat exchange rate, and for the appearance effects of air conditioner indoor unit.
Utility model content
The purpose of this utility model is to provide for a kind of wall-hanging air conditioner indoor unit, and the structure of air-inlet grille is made to be more advantageous to
Air-conditioning air volume and evaporator heat exchange rate are promoted, and keeps the appearance of air conditioner indoor unit more beautiful.
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, including shell, the steaming of setting inside the shell
Hair device and wind turbine, shell include：
Outer cover body, it is internal to limit chlamydate accommodation space；With
Air-inlet grille is arranged in shell bodies top and the single piece that is integrally formed with outer cover body, to allow outside
Air is entered by air-inlet grille inside outer cover body, and air-inlet grille includes：
Multiple lined grizzly bars in tandem, each lined grizzly bar are linear along the horizontal direction of wall-hanging air conditioner indoor unit
Shape extends；
Multiple transversely arranged Longitudinal grille items are in that wave threadiness extends from front to back.
Optionally, the top surface of outer cover body is planar, and the anterior face of outer cover body is interphase than upper and lower two
The forwardly convex curved in side, the anterior face top and top surface front of outer cover body are tangent；And the front of air-inlet grille
In the anterior face of outer cover body, rear portion is located in the top surface of outer cover body.
Optionally, the anterior face of outer cover body is elliptical arc surface shape.
Optionally, outer cover body lower front has the air outlet extended towards front lower place and in transverse direction；And shell
It is provided with a drainage part below body bottom portion, length direction is parallel to horizontal direction, to limit one with outer cover body bottom
Mixed wind air duct allows the room air below outer cover body to flow to air outlet through mixing wind air duct, with 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 includes：Connector, one end are connected in drainage part length direction
Portion, the other end are connected to the lateral middle of outer cover body bottom.
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 transverse ends for draining part are concordant with the transverse ends of outer cover body.
Optionally, the bottom surface of outer cover body has：The horizontal segment extended from outer cover body bottom rear end forward horizontal；
The tilting section of the lower edge of air outlet is extended to from the front end forward upward of horizontal segment；Prolong with the front end forward downward from tilting section
The surface of the baffling section stretched, tilting section is formed with a plurality of convex ribs for extending and being mutually parallel in transverse direction.
Optionally, the cross flow fan that axis is laterally extended centered on wind turbine；And evaporator be covering cross flow fan in front of and
The three-stage evaporator of superjacent air space.
Optionally, wall-hanging air conditioner indoor unit further includes：Wind deflector can be rotatably arranged at air outlet around a transverse axis
Place, rotationally to adjust the wind direction up and down of air outlet；With multiple pendulum leaves, it is arranged in transverse direction on the inside of air outlet, often
A pendulum leaf can adjust the left and right wind direction of air outlet in which can rotate synchronously around own axis, multiple pendulum leaves.
In the wall-hanging air conditioner indoor unit of the utility model, the knot that is integrally formed is arranged in air-inlet grille and outer cover body
Structure reduces the cost of part processing and manufacturing and air conditioner assembly.It avoids in existing structure and is existed using independent air intake grid
The bad risk of clearance control between the air-inlet grille and shell that often occur in assembling process.The utility model is by Longitudinal grille item
It is set as waveform, enhances its root intensity being connect with outer cover body, when efficiently solving air conditioner indoor unit and surprisingly falling,
The problem of grille strip easy fracture.
Further, in the wall-hanging air conditioner indoor unit of the utility model, the top surface of outer cover body be it is planar, outside
The anterior face of shell ontology is the interphase curved more forwardly convex than upper and lower both sides, makes casing appearance more fashion.Into style
The front of grid is located in the anterior face of outer cover body, and rear portion is located in the top surface of outer cover body so that air-inlet grille
Width is sufficiently large, ensures enough intakes.Also, the wave linear shape of Longitudinal grille item and the front curvilinear outline of outer cover body
It matches, the front for avoiding air-inlet grille is exposed to the blank sense brought to air-conditioning anterior face in user's range of visibility.
Further, the wall-hanging air conditioner indoor unit of the utility model is defined using drainage part with outer cover body bottom
Mixed wind 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
Negative pressure is formed, the air in mixed wind air duct can be sucked so that the room air below outer cover body is through mixing wind air duct in a steady stream not
It stops to air outlet, is mixed with heat exchange wind, form mixed flow wind and blow to interior again.In cooling mode, the temperature of mixed flow wind is high
In heat exchange wind, in a heating mode, the temperature of mixed flow wind is less than heat exchange wind.The utility model temperature can be avoided too low or
Excessively high heat exchange wind blows to human body, causes human body uncomfortable.In short, air conditioner indoor unit by mixed flow wind to interior, wind will be made more
Add soft, improve the comfort level of air-supply, improves the wind sense experience of user.Meanwhile because additional room air is mixed into hot friendship
Wind is changed, so that the total blast volume of air outlet is increased, accelerates refrigerating/heating speed.
Further, the wall-hanging air conditioner indoor unit of the utility model only makes the lateral middle of drainage part pass through connector
It is installed on outer cover body, rest part is got along well outer cover body contact, is not only made structure simpler, is also more favorable for drainage part
The mixed flow process of transverse ends.
Further, in the wall-hanging air conditioner indoor unit of the utility model, outer cover body bottom surface bottom includes level
Section, tilting section and baffling section.Room air is flowed along outer cover body bottom surface, through baffling section rear steering, to be handed over heat
The flow direction for changing wind reaches unanimity, and reduces the noise generated when the two interflow.A plurality of convex ribs on tilting section can increase in refrigeration
Add the contact area with cold wind, 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.
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 structural schematic diagram according to the wall-hanging air conditioner indoor unit of the utility model one embodiment；
Fig. 2 is the front view of wall-hanging air conditioner indoor unit shown in Fig. 1；
Fig. 3 is the vertical view of wall-hanging air conditioner indoor unit shown in Fig. 1；
Fig. 4 is the A-A sectional views of wall-hanging air conditioner indoor unit shown in 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. 4.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, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the utility model.
Fig. 1 is according to the structural schematic diagram of the wall-hanging air conditioner indoor unit of the utility model one embodiment, and Fig. 2 is Fig. 1
The front view of shown wall-hanging air conditioner indoor unit, Fig. 3 are the vertical views of wall-hanging air conditioner indoor unit shown in Fig. 1.Fig. 4 is Fig. 2 institutes
Show the A-A sectional views of wall-hanging air conditioner indoor unit.In Fig. 4 wind direction is illustrated with arrow.
As shown in Figures 1 to 4, the wall-hanging air conditioner indoor unit of the utility model embodiment may include in general manner shell,
Evaporator 900, wind turbine 300.The wall-hanging air conditioner indoor unit together constitutes with vapour compression refrigeration with air-conditioner outdoor unit (not shown)
The circulatory system realizes the refrigerating/heating to indoor environment.Shell includes outer cover body 100, and the inside of outer cover body 100 limits
Chlamydate accommodation space, for accommodating the parts such as evaporator 900, wind turbine 300.
The top of outer cover body 100 is provided with air-inlet grille 110, and 100 front of outer cover body has towards front lower place and edge
The air outlet 120 that horizontal direction extends.Air-inlet grille 110 is for allowing extraneous air to pass through, to enter in outer cover body 100
Portion.Air outlet 120 is used to blow to indoor environment.Outer cover body 100 can be horizontal direction (this along wall-hanging air conditioner indoor unit
The so-called horizontal direction of text refers to the left and right directions that Fig. 1 is indicated) strip structure that extends.Air outlet 120 can be along
The strip opening that horizontal direction extends.Air outlet 120 be opened in the bottom of outer cover body 100 and towards front lower place be for side
Just it blows downwards when wall-hanging air conditioner indoor unit is mounted to a wall.
Evaporator 900 is arranged in outer cover body 100, is used for and the sky from air-inlet grille 110 into outer cover body 100
Gas carries out heat exchange, forms heat exchange wind (being specifically, cold wind when refrigeration, be hot wind when heating).Wind turbine 300 is by heat exchange wind
It is drained to from evaporator 900 at air outlet 120, refrigerating/heating is realized to indoor blowing.
Wind turbine 300 is preferably the cross flow fan that central axis extends in transverse direction.Evaporator 900 is selected as covering wind turbine
The three-stage evaporator of 300 fronts and superjacent air space can be further finned evaporator.
The quantity of wind turbine 300 can be for one or multiple.For example, the quantity of wind turbine 300 can be two and be through-flow
The central axis of wind turbine, two wind turbines 300 extends in transverse direction and conllinear setting.Correspond ground, the number of air outlet 120
Amount is also two, and the position of each air outlet 120 is corresponding with a wind turbine 300.Two wind turbines 300 of setting, which can enrich, to be sent
Wind pattern.Such as when air quantity demand is small, a wind turbine 300 can be only opened.When air quantity demand is big, two wind turbines can be opened simultaneously
300.Also, when two wind turbines 300 are opened simultaneously, wind direction may be alternatively provided as difference, to blow simultaneously to two regions.
The single piece that air-inlet grille 110 is integrally formed with outer cover body 100 such as uses integrated injection molding.Specifically,
Air-inlet grille 110 includes multiple lined grizzly bars 115 and multiple Longitudinal grille items 113.Multiple lined grizzly bars 115 in tandem, also,
Each lined grizzly bar 115 linearly extends along the horizontal direction of wall-hanging air conditioner indoor unit.Multiple Longitudinal grille items 113 are laterally
(i.e. left and right directions) arranges, and each Longitudinal grille item 113 is in that wave threadiness extends from front to back.Such as shown in Fig. 3, it can make lined
Grizzly bar 115 is made of two sections of circular arcs, and the center of circle of two sections of tangent arcs is located at the both sides of lined grizzly bar 115.
Existing structure usually opens up an opening on outer cover body, by the air-inlet grille independently made a assembly at this
In opening.The utility model reduces the cost of part processing and manufacturing and air conditioner assembly compared with existing structure.It avoids
Independent air intake grid is used in existing structure, the gap control between the air-inlet grille and outer cover body that often occur in assembling process
Make bad risk.The utility model sets Longitudinal grille item 113 to waveform, enhances what it connect with outer cover body 100
Root intensity, when efficiently solving air conditioner indoor unit and surprisingly falling, the problem of grille strip easy fracture.
In some embodiments, as shown in Figure 1 and Figure 4, it is planar to make the top surface 101 of outer cover body 100, is made outer
The anterior face 102 (in Fig. 4, the left side of line of demarcation L) of shell ontology 100 is the interphase curved surface more forwardly convex than upper and lower both sides
Shape.For example, the anterior face 102 of outer cover body 100 is made to be elliptical arc surface shape.Also, make the anterior face of outer cover body 100
102 top and the front of top surface 101 are tangent, make to seamlessly transit between the two.The air conditioning chamber of the utility model embodiment
The appearance of interior machine very fashion.The front of air-inlet grille 110 is located in the anterior face 102 of outer cover body 100, and rear portion is located at outer
In the top surface 101 of shell ontology 100.Therefore, in the front view of wall-hanging air conditioner indoor unit, it may be observed that air-inlet grille
110 part.So so that the width of air-inlet grille 110 is sufficiently large, ensures enough intakes.Also, Longitudinal grille item
113 waveform is matched with the front curvilinear outline of outer cover body 100, and the front for avoiding air-inlet grille 110 is exposed to
The blank sense brought to air-conditioning anterior face in user's range of visibility.
In some embodiments, there are one drain part 600 for the bottom part down setting of outer cover body 100.It is length to drain part 600
Strip structure, length direction extend transversely and are separated by setting with 100 bottom of outer cover body, with 100 bottom of outer cover body
Mixed wind air duct 601 is limited, to allow the room air of 100 lower section of outer cover body to flow to air outlet 120 through mixing wind air duct 601,
It is mixed to form mixed flow wind with heat exchange wind and blows to interior, such as Fig. 4 again.
In the utility model embodiment, the outlet in wind air duct 601 is mixed positioned at the lower section of air outlet 120.Heat exchange wind is from going out
When air port 120 is blown out, the lower edge of air outlet 120 forms negative pressure, can suck the air in mixed wind air duct 601 so that outer
The room air of 100 lower section of shell ontology continually flows to air outlet 120 through mixing wind air duct 601, mixes, is formed with heat exchange wind
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, mixed flow wind
Temperature is less than heat exchange wind.The heat exchange wind that the utility model can avoid temperature too low or excessively high blows to human body, causes human body
It is uncomfortable.In short, air conditioner indoor unit by mixed flow wind to interior, wind will be made softer, improve the comfort level of air-supply, improve and use
The wind sense at family is experienced.Meanwhile because additional room air is mixed into heat exchange wind, the total blast volume of air outlet 120 is made to increase, accelerated
Refrigerating/heating speed.
As depicted in figs. 1 and 2, in some embodiments, wall-hanging air conditioner indoor unit further includes connector 610, one end
It is connected to the middle part of the length direction of drainage part 600, the other end is connected to the lateral middle of the bottom of outer cover body 100.
The wall-hanging air conditioner indoor unit of the utility model only makes the lateral middle of drainage part 600 pass through connector 610 to pacify
Loaded on outer cover body 100, rest part get along well outer cover body 100 contact, not only make structure simpler, be also more favorable for drawing
Flow the mixed flow process of 600 transverse ends of part.Such as shown in Fig. 1, preferably make the transverse ends and outer cover body 100 of drainage part 600
Transverse ends it is concordant, not only making air outlet 120, laterally the region-wide appearance for realizing mixed flow effect and air conditioner indoor unit is more
It is beautiful.
In some embodiments, as shown in figure 4, the cross section of drainage part 600 is oval, and the oval cross section
Long axis tilts upward extension from front to back.The air that so, it is possible to make 100 back lower place of outer cover body is first along the narrow side of ellipse
Flow, flowed obliquely further along broadside obliquely, with heat exchange wind it is more stable converge.But also air conditioner indoor unit is outer
It hangs more beautiful.In some embodiments, as shown in Fig. 4,100 bottom surface of outer cover body includes from 100 bottom of outer cover body
The horizontal segment 130 of rear end forward horizontal extension, the lower edge that air outlet 120 is extended to from the front end forward upward of horizontal segment 130
Tilting section 140 and the baffling section 150 that extends of front end forward downward from tilting section 140.The surface of tilting section 140 is formed with
The a plurality of convex ribs 142 for extending and being mutually parallel in transverse direction.In this way, room air is along 100 bottom surface of outer cover body
Flowing, through 150 rear steering of baffling section, is reached unanimity with the flow direction with heat exchange wind, reduces the noise generated when the two interflow.Incline
A plurality of convex ribs 142 in oblique section 140 can increase the contact area with cold wind in refrigeration, and can make to be formed thereon cold
Condensate will not agglomerate drippage because of the barrier of convex ribs 142.
As shown in figure 4, air conditioner indoor unit further includes wind deflector 800 and multiple pendulum leaves 400.Wind deflector 800 can be around one laterally
Axis is rotatably arranged at air outlet 120, rotationally to adjust the wind direction up and down of air outlet 120, that is, realizes upper bottom wind,
And air outlet 120 can be opened/closed.Multiple pendulum leaves 400 are arranged in 120 inside of air outlet in transverse direction, and each pendulum leaf 400 can
Around own axis.Multiple pendulum leaves 400 adjust the left and right wind direction of air outlet 120 in which can rotate synchronously, that is, realize 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 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, including shell, the evaporator and wind turbine that are arranged in the shell, it is characterised in that
The shell includes：
Outer cover body, inside define the accommodation space of the shell；With
Air-inlet grille, the single piece for being arranged at the top of the outer cover body and being integrally formed with the outer cover body, to allow
Extraneous air is entered by the air-inlet grille inside the outer cover body, and the air-inlet grille includes：
Multiple lined grizzly bars in tandem, each lined grizzly bar are in along the horizontal direction of the wall-hanging air conditioner indoor unit
It is linear to extend；
Multiple transversely arranged Longitudinal grille items are in that wave threadiness extends from front to back.
2. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
The top surface of the outer cover body is planar, and the anterior face of the outer cover body is that interphase is more lateral than upper and lower two
The curved of preceding protrusion, the anterior face top and top surface front of the outer cover body are tangent；And
The front of the air-inlet grille is located in the anterior face of the outer cover body, and rear portion is located at the top of the outer cover body
In surface.
3. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
The anterior face of the outer cover body is elliptical arc surface shape.
4. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
The outer cover body lower front has the air outlet extended towards front lower place and in transverse direction；And
The outer cover body bottom part down is provided with a drainage part, and length direction is parallel to horizontal direction, with the shell
Body bottom portion limits a mixed wind air duct, allows the room air below the outer cover body through described in the mixed wind air duct flow direction
Air outlet blows to interior again with mixed flow wind is mixed to form with the air after the evaporator heat exchange.
5. wall-hanging air conditioner indoor unit according to claim 4, 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 the outer cover body bottom
Lateral middle.
6. wall-hanging air conditioner indoor unit according to claim 4, 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.
7. wall-hanging air conditioner indoor unit according to claim 4, which is characterized in that
The transverse ends of the drainage part are concordant with the transverse ends of the outer cover body.
8. wall-hanging air conditioner indoor unit according to claim 4, it is characterised in that the bottom surface of the outer cover body has
Have：
The horizontal segment extended from outer cover body 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 be formed with it is a plurality of transversely
The convex ribs that direction extends and is mutually parallel.
9. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
The cross flow fan that axis is laterally extended centered on the wind turbine；And
The evaporator is in front of the covering cross flow fan and the three-stage evaporator of superjacent air space.
10. wall-hanging air conditioner indoor unit according to claim 4, it is characterised in that further include：
Wind deflector can be rotatably arranged at around a transverse axis at the air outlet, rotationally to adjust the air outlet
Upper and lower wind direction；With
Multiple pendulum leaves are arranged in transverse direction on the inside of the air outlet, and each pendulum leaf can be around own axis, institute
State the left and right wind direction that multiple pendulum leaves adjust the air outlet in which can rotate synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820319024.7U CN208042330U (en) | 2018-03-08 | 2018-03-08 | Wall-hanging air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820319024.7U CN208042330U (en) | 2018-03-08 | 2018-03-08 | Wall-hanging air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208042330U true CN208042330U (en) | 2018-11-02 |
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ID=63949599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820319024.7U Active CN208042330U (en) | 2018-03-08 | 2018-03-08 | Wall-hanging air conditioner indoor unit |
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| Country | Link |
|---|---|
| CN (1) | CN208042330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024066231A1 (en) * | 2022-09-28 | 2024-04-04 | 宁波奥克斯电气股份有限公司 | Air conditioner housing and indoor unit |
-
2018
- 2018-03-08 CN CN201820319024.7U patent/CN208042330U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024066231A1 (en) * | 2022-09-28 | 2024-04-04 | 宁波奥克斯电气股份有限公司 | Air conditioner housing and indoor unit |
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