CN207936230U - Air conditioner indoor unit - Google Patents
Air conditioner indoor unit Download PDFInfo
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- CN207936230U CN207936230U CN201721495229.2U CN201721495229U CN207936230U CN 207936230 U CN207936230 U CN 207936230U CN 201721495229 U CN201721495229 U CN 201721495229U CN 207936230 U CN207936230 U CN 207936230U
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- indoor unit
- air conditioner
- conditioner indoor
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Abstract
The utility model provides a kind of air conditioner indoor unit, the air outlet that there are two indoor unit tools is arranged side by side, and has lattice between two air outlets.Existing air conditioner indoor unit, during axial-flow fan is run, the entire lateral extent of axial-flow fan can outlet air, therefore inevitably cause outlet air gas shock lattice, generate noise and abnormal sound.If drying for a long time to lattice, it can also increase the possibility for generating condensation.The axial-flow fan middle section of the air conditioner indoor unit of the utility model is calm section, does not generate air-flow, thus prevent due to gas shock lattice and caused by noise and the problems such as condensation, enhance the usage experience of user.
Description
Technical field
The utility model is related to field of air conditioning, more particularly to a kind of air conditioner indoor unit.
Background technology
Wall-hanging air conditioner indoor unit currently on the market, fan system generally comprise an axial-flow fan and an outlet air
Mouthful.This air conditioner indoor unit same time is merely able to blow towards position, can not be simultaneously when interior is there are when several users
It blows, affects user experience to two or two or more users.
To solve the above-mentioned problems, air outlet is set as two by existing air-conditioning, to realize an axial-flow fan difference
It blows towards two air outlets.But this air conditioner indoor unit is due to having compartment, axial-flow fan between two air outlets
The outlet air air-flow in centre position can impact on the indoor unit shell of above-mentioned compartment, cause airflow reflux, generate noise and
Abnormal sound influences user experience.Meanwhile air-flow blows to above-mentioned interval for a long time, and the position can be caused to generate condensation and (especially existed
When air conditioner refrigerating), it affects user experience.
Utility model content
In view of the above problems, it is proposed that the utility model overcoming the above problem in order to provide one kind or solves at least partly
The certainly air conditioner indoor unit of the above problem.
The utility model one is further objective is that avoid generating noise and condensation.
The utility model another further objective is that improve air conditioner indoor unit air-supply diversity.
The utility model provides a kind of air conditioner indoor unit, it is characterised in that including：The bottom of shell, shell is provided with court
It opens up, is laterally extended along air conditioner indoor unit and spaced two air outlets to front side, have between two air outlets and separate
Portion；Axial-flow fan is horizontally set at enclosure interior along air conditioner indoor unit, and the lateral left side of axial-flow fan and right side are right respectively
An air outlet is answered, to blow to corresponding air outlet；Wherein the centre of axial-flow fan has the calm section of face lattice,
The blade that calm section does not have blade or extends with multiple circumferential skewings along axial-flow fan cross section.
Optionally, above-mentioned air conditioner indoor unit further includes：Two partition boards, are respectively arranged at the both ends of calm section.
Optionally, above-mentioned air conditioner indoor unit further includes：Human body sensing device further, is set in lattice, for detecting interior
The human body information of user.
Optionally, human body sensing device further further includes：Human body temperature detection module is configured to the human body table of detection indoor user
Face temperature；Infrared detection sensing module is configured to sense indoor user number, obtains the position of each human body and senses human body
With its distance.
Optionally, above-mentioned air conditioner indoor unit further includes：Two wind deflectors are respectively arranged at two air outlets, are configured to
It is rotated around an axis for being parallel to air conditioner indoor unit transverse direction, to adjust the vertical air-out direction of corresponding air outlet.
Optionally, above-mentioned air conditioner indoor unit further includes：Multigroup pendulum leaf component is set on the inside of air outlet, for adjustment pair
The lateral air-out direction for the air outlet answered.
Optionally, every group of pendulum leaf component includes：Connecting rod, main body are laterally extended setting along air conditioner indoor unit, are configured to
It can be moved along length direction；Multi-disc puts leaf, is spaced and is pivotably disposed on connecting rod, is configured under the drive of connecting rod
Along the horizontal swing of air conditioner indoor unit.Stepper motor, the output end of stepper motor are connected with corresponding connecting rod, are configured to driving and connect
Bar moves；Stepper motor is configured to drive link and is moved in preset lateral extent, so that the pendulum of every group of pendulum leaf component
Leaf is swung in preset angular range.
Optionally, lattice includes：Foreboard is provided with opening, exposes in order to the detection probe of human body sensing device further；With
Two side plates are respectively arranged at the both sides of foreboard, axis hole are opened up on two side plates, for accommodating turning for left and right sides wind deflector
Axis.
The utility model provides a kind of air conditioner indoor unit, the air outlet that there are two indoor unit tools is arranged side by side, two
There is lattice between air outlet.Existing air conditioner indoor unit, during axial-flow fan is run, the entire cross of axial-flow fan
To range can outlet air, therefore inevitably cause outlet air gas shock lattice, generate noise and abnormal sound.If
It dries for a long time to lattice, can also increase the possibility for generating condensation.In the axial-flow fan of the air conditioner indoor unit of the utility model
Between partly be calm section, do not generate air-flow, therefore prevent due to gas shock lattice, and caused by noise and condensation etc.
Problem enhances the usage experience of user.
Further, the air conditioner indoor unit of the utility model have two groups can independent control wind deflector and pendulum leaf component,
Two groups of pendulum leaves can swing sideward simultaneously, to increase the air supply areas of indoor unit.Two groups of pendulum leaves can also inside side oscillation simultaneously,
Be not in not only outlet air blind area in the intermediate region of air conditioner indoor unit, additionally it is possible to form the mixed flow blow zones of two axial-flow fans
Domain, mixed flow wind is softer, increases the comfort level of user.The air conditioner indoor unit of the present embodiment has a variety of adjustable air-supply moulds
Formula further improves the usage experience of user.
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 diagram according to the air conditioner indoor unit of the utility model one embodiment；
Fig. 2 is the internal structure schematic diagram according to an air conditioner indoor unit in the prior art；
Fig. 3 is the internal structure schematic diagram according to the air conditioner indoor unit of the utility model one embodiment；
Fig. 4 is the internal structure schematic diagram according to the air conditioner indoor unit of the utility model another embodiment；
Fig. 5 is the schematic diagram according to the axial-flow fan of the air conditioner indoor unit of the utility model one embodiment；
Fig. 6 is the schematic diagram of the Section A-A of axial-flow fan shown in fig. 5；
Fig. 7 is the schematic diagram of the section B-B of axial-flow fan shown in fig. 5；
Fig. 8 is the schematic diagram according to the axial-flow fan of the air conditioner indoor unit of the utility model another embodiment；
Fig. 9 is the schematic diagram of the Section A-A of axial-flow fan shown in Fig. 8；
Figure 10 is the signal according to the axial-flow fan and pendulum leaf component of the air conditioner indoor unit of the utility model one embodiment
Figure.
Specific implementation mode
The present embodiment provides firstly a kind of air conditioner indoor unit, as shown in Figure 1.The air conditioner indoor unit includes：Shell 10 passes through
20, two wind deflectors 52 of flow fan and human body sensing device further 40.
Shell 10 further comprises：Skeleton 11, case 12, panel 13, left end cap (being not shown due to blocking) and right end cap
14.Skeleton 11 constitutes the agent structure inside air-conditioning.Case 12 covers at the front side of skeleton 11.The bottom of case 12 is provided with court
It is opened up to front side and along the air outlet that air conditioner indoor unit is laterally extended, the quantity of air outlet is two, that is to say, that indoor unit is left
Respectively there are one air outlets for right both sides.It is a part for shell 10 to have lattice 15, above-mentioned lattice 15 between two air outlets.
The top of case 12 is provided with air inlet.Panel 13 is set to the front side of case 12, and left end cap and right end cap 14 are respectively arranged at
The left and right ends of skeleton 11.
Axial-flow fan 20 is horizontally set at along air conditioner indoor unit inside shell 10.The lateral left side of axial-flow fan 20 corresponds to
The air outlet in left side, and air outlet air-supply to the left.The air outlet on the lateral right side correspondence right side of axial-flow fan 20, and to
The air outlet on right side is blown.
Two wind deflectors 52 are respectively arranged at two air outlets, are configured to around being parallel to lateral one of air conditioner indoor unit
Axis rotates, and to adjust the vertical air-out direction of corresponding air outlet, in the present embodiment, the transverse ends of wind deflector 52 are all provided with
Shaft is set, to allow wind deflector 52 to pivot.
Lattice 15 includes：Foreboard and two side plates.Foreboard is provided with opening, in order to the detection of human body sensing device further 40
Probe exposes.Two side plates are respectively arranged at the both sides of foreboard, and axis hole is opened up on two side plates, are led for accommodating the left and right sides
The shaft of aerofoil 52.
Human body sensing device further 40 is installed on inside the lattice 15 between two air outlets, is configured to controllably detect interior
Environmental information, indoor environment information include human surface temperature, customer position information and user and the wall-hanging air conditioner of user
The distance of indoor unit.Human body sensing device further 40 is set between two air outlets, front openings of the detection probe from shell 10
Middle exposing.Namely human body sensing device further 40 is set to the middle of indoor unit, can 360 ° without dead angle detect indoor ring
Border.Human body sensing device further is configured to controllably detect indoor environment information, and indoor environment information includes the human body surface temperature of user
Degree, customer position information and user are at a distance from wall-hanging air conditioner indoor unit.
In the present embodiment, human body sensing device further 40 further comprises human body temperature detection module, infrared detection sensing mould
Block.Infrared detection sensing module can sense indoor user number, can obtain the position of each human body and can sense people
It can be considered as by body with its distance because human body sensing device further 40 is located on wall-hanging air conditioner indoor unit at a distance from human body
Human body is at a distance from wall-hanging air conditioner indoor unit.Quantity, the position etc. of human body are detected using infrared sensor or other sensors
Belong to what those skilled in the art were noted, concrete principle is no longer described in detail herein.Human body temperature detection module can be examined
Survey the human surface temperature of indoor user.It is also what art technology was noted using infrared radiation sensing human body temperature,
Concrete principle is no longer described in detail herein.The air conditioner indoor unit of the utility model can detect indoor position of human body, human body surface
Temperature, and air-out direction is arranged according to position of human body, and leaving air temp is arranged according to human surface temperature so that indoor unit is blown
It is more intelligent, improve user experience.
The transverse ends of wind deflector 52 are respectively provided with shaft, to allow wind deflector 52 to pivot.Wherein wind deflector 52 is close to human body
The shaft of 40 one end of sensing device further is inserted into the axis hole of side plate, and the shaft of the other end is inserted into inside the reserved axis hole in shell both ends.
The centre of axial-flow fan 20 has calm section 21.Lattice between calm section 21 face, two air outlets
15.The blade 201 that calm section 21 does not have blade 201 or extends with multiple circumferential skewings along axial-flow fan cross section.
Part other than calm section 21 is identical as axial-flow fan in the prior art, and blade is normally bent extension, as shown in Figure 7.
In the present embodiment, as shown in Figure 3, Figure 5 and Figure 6, calm section 21 does not have blade 201, that is to say, that calm section 21 is
One solid wheel disc, therefore when axial-flow fan 20 rotates, which does not generate air-flow, that is to say, that 15 institute of lattice
The part of corresponding axial-flow fan 20 is calm.In the utility model other embodiment, as shown in Fig. 4, Fig. 8 and Fig. 9, also
Multiple flabellums of calm section 21 can be arranged to extend along the circumferential skewing of axial-flow fan cross section.When axial-flow fan rotates
When, since 201 direction of motion of blade is identical with its extending direction, calm section 21 equally will not outlet air.The sky of the utility model
Adjust indoor unit, 20 intermediate region of axial-flow fan will not outlet air, prevent due to gas shock lattice 15, and caused by noise and solidifying
The problems such as dew.
The both ends of calm section 21 are also configured with partition board, the calm section 21 for separating axial-flow fan and outlet air section,
It prevents the outlet air of outlet air section from entering calm section 21, further avoids outlet air gas shock lattice 15.
Each axial-flow fan 20 configures separate pendulum leaf component 30.In the present embodiment, air conditioner indoor unit includes
Two groups of pendulum leaf components 30.Two groups of pendulum leaf components 30 are set on the inside of air outlet, cross of the every group of pendulum leaf component 30 in air conditioner indoor unit
It is corresponding with the position of an axial-flow fan 20 upwards, and provide wind-guiding function for corresponding axial-flow fan 20.Each through-flow wind
Fan 20 is also configured with：Fan electromotor 21.Fan electromotor 21 is set to one of axial-flow fan 20 far from another axial-flow fan 20
End, for driving axial-flow fan 20 to rotate.Above-mentioned two fan electromotor 21 can be run simultaneously, to drive two fans to turn simultaneously
It is dynamic, one of fan electromotor 21 can also be individually opened, so that it is in operating status one of in two fans, separately
One out-of-blast.
Two groups of pendulum leaf components 30 are set on the inside of air outlet, and every group of pendulum leaf component 30 is corresponding with an air outlet respectively,
And provide wind-guiding function for corresponding air outlet.Axial-flow fan 20 further includes：Fan electromotor 21 is set to the one of axial-flow fan 20
End is configured to driving axial-flow fan 20 and rotates.
As shown in fig. 6, the lower section of each axial-flow fan 20 is also set up, there are one be equally laterally extended along air conditioner indoor unit
Volute tongue item 60.The inside of volute tongue item 60 is used to limit the air outlet of the air-out direction of axial-flow fan 20 downward.
Every group of pendulum leaf component 30 include：Connecting rod 31, multi-disc pendulum leaf 32 and stepper motor.The main body 311 of connecting rod 31 is along air-conditioning
Indoor unit is laterally extended setting, and connecting rod 31 can be moved along length direction.Multi-disc pendulum leaf 32 is spaced and is pivotally arranged
In on connecting rod 31, when connecting rod 31 is moved along length direction, drive multiple pendulum leaves 32 along the transverse direction or so of air conditioner indoor unit
It swings.Specifically, the root tool of every pendulum leaf 32 is there are one quarter butt, and there are two pivotal axis for setting on quarter butt, wherein first pivot
Shaft is located at the end of quarter butt, connects connecting rod 31, second pivotal axis is put leaf shaft 321 and connected positioned at 32 top of pendulum leaf
Volute tongue item 60.During 31 transverse movement of connecting rod, every pendulum leaf 32 swings around pendulum leaf shaft 321.When pendulum leaf 32 to
When left swing is moved, axial-flow fan 20 is to outlet air on the left of air conditioner indoor unit；When putting leaf 32 and swinging to the right, axial-flow fan 20 is to air conditioning chamber
Interior machine right side air-out.Above-mentioned two pendulum leaf component 30 is symmetrical set, and the main body 311 of two connecting rods 31 is in same straight line
On.
The air conditioner indoor unit of the present embodiment has two groups of individually controllable pendulum leaf components 30.Two groups of pendulum of the air conditioner indoor unit
Leaf 32 can swing sideward simultaneously, to increase the air supply areas of indoor unit.Two groups of pendulum leaves 32 can also inside side oscillation simultaneously,
The intermediate region of air conditioner indoor unit is not in not only outlet air blind area, additionally it is possible to form the mixed flow blow zones of two axial-flow fans
Domain, mixed flow wind is softer, increases the comfort level of user.The air conditioner indoor unit of the present embodiment has a variety of adjustable air-supply moulds
Formula improves the usage experience of user.
It will be understood by those skilled in the art that in case of no particular description, it is so-called in the use of the new type embodiment
"upper", "lower", "left", "right", " cross ", " perpendicular ", "front", "rear" etc. are for indicating that the term of orientation or positional relationship is with air-conditioning
For on the basis of the real use state of indoor unit, these terms are merely for convenience of describing and understanding the skill of the use of the new type
Art scheme, does not indicate or imply the indicated device or component must have a particular orientation, therefore should not be understood as to this
Use novel limitation.
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 air conditioner indoor unit, it is characterised in that including：
Shell, the bottom of the shell, which is provided with towards front side, to be opened up, and is laterally extended along the air conditioner indoor unit and is spaced setting
Two air outlets, there is between two air outlets lattice；
Axial-flow fan is horizontally set at the enclosure interior, the lateral left side of the axial-flow fan along the air conditioner indoor unit
An air outlet is corresponded to respectively with right side, to blow to the corresponding air outlet；Wherein
There is the calm section of lattice described in face, the calm section not to have blade or tool for the centre of the axial-flow fan
There is the blade that multiple circumferential skewings along the axial-flow fan cross section extend.
2. air conditioner indoor unit according to claim 1, it is characterised in that further include：
Two partition boards are respectively arranged at the both ends of the calm section.
3. air conditioner indoor unit according to claim 1, it is characterised in that further include：
Human body sensing device further is set in the lattice, the human body information for detecting indoor user.
4. air conditioner indoor unit according to claim 3, it is characterised in that the human body sensing device further further includes：
Human body temperature detection module is configured to the human surface temperature of detection indoor user；
Infrared detection sensing module is configured to sense indoor user number, obtain the position of each human body and sense human body with
Its distance.
5. air conditioner indoor unit according to claim 3, it is characterised in that further include：
Two wind deflectors are respectively arranged at two air outlets, are configured to lateral around the air conditioner indoor unit is parallel to
One axis rotation, to adjust the vertical air-out direction of the corresponding air outlet.
6. air conditioner indoor unit according to claim 5, it is characterised in that further include：
Multigroup pendulum leaf component is set on the inside of the air outlet, the lateral air-out direction for adjusting the corresponding air outlet.
7. air conditioner indoor unit according to claim 6, it is characterised in that every group of pendulum leaf component include：
Connecting rod, main body are laterally extended setting along the air conditioner indoor unit, are configured to move along length direction；
Multi-disc puts leaf, is spaced and is pivotably disposed on the connecting rod, is configured to empty described in the drive lower edge of the connecting rod
Adjust the horizontal swing of indoor unit；
Stepper motor, the output end of the stepper motor are connected with the corresponding connecting rod, are configured to drive the link motion；
The stepper motor is configured to that the connecting rod is driven to move in preset lateral extent, so that being put described in every group
The pendulum leaf of leaf component is swung in preset angular range.
8. air conditioner indoor unit according to claim 7, it is characterised in that the lattice includes：
Foreboard is provided with opening, exposes in order to the detection probe of the human body sensing device further；With
Two side plates are respectively arranged at the both sides of the foreboard, axis hole are opened up on two side plates, for accommodating left and right two
The shaft of wind deflector described in side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721495229.2U CN207936230U (en) | 2017-11-10 | 2017-11-10 | Air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721495229.2U CN207936230U (en) | 2017-11-10 | 2017-11-10 | Air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207936230U true CN207936230U (en) | 2018-10-02 |
Family
ID=63644552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721495229.2U Active CN207936230U (en) | 2017-11-10 | 2017-11-10 | Air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207936230U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737504A (en) * | 2018-12-20 | 2019-05-10 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN111006320A (en) * | 2019-12-06 | 2020-04-14 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit, control method of air conditioner indoor unit and air conditioner |
-
2017
- 2017-11-10 CN CN201721495229.2U patent/CN207936230U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737504A (en) * | 2018-12-20 | 2019-05-10 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN111006320A (en) * | 2019-12-06 | 2020-04-14 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit, control method of air conditioner indoor unit and air conditioner |
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