CN208536310U - Wall-hanging air conditioner indoor unit - Google Patents
Wall-hanging air conditioner indoor unit Download PDFInfo
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- CN208536310U CN208536310U CN201821022797.5U CN201821022797U CN208536310U CN 208536310 U CN208536310 U CN 208536310U CN 201821022797 U CN201821022797 U CN 201821022797U CN 208536310 U CN208536310 U CN 208536310U
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- deflector
- air outlet
- casing
- swing arm
- indoor unit
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Abstract
The utility model provides a kind of wall-hanging air conditioner indoor unit comprising: casing, front side bottom have air outlet；Deflector, it is set to the bottom of casing and is located at the lower section of air outlet, and drainage gap is formed between the bottom of casing, to allow the indoor natural wind without heat exchange to flow from the front to the back through draining gap, to be sent to interior after mixing with the air-flow after the heat exchange that air outlet flows out；Support frame, is fixedly connected on the outside of bottom of shell, and is used to support deflector；And swing arm, its first end is pivotably connected to support frame by driving device, second end is fixedly connected with deflector, to adjust position of the deflector relative to casing relative to the position of support frame by adjusting swing arm, to adjust the size in drainage gap and the air-out direction of air outlet.Driving device includes the coaxial first motor for being connected and rotating synchronously and the second motor being set on support frame, it is ensured that deflector smooth rotation reliable and stablely.
Description
Technical field
The utility model relates to air-conditioning technical fields, more particularly to a kind of wall-hanging air conditioner indoor unit.
Background technique
The shell lower front of current wall-hanging air conditioner indoor unit offers strip air outlet, is provided at air outlet
The wind deflector for the axis rotation that can be laterally extended around one.When air-conditioning is shut down, wind deflector can close air outlet.After air-conditioning is opened,
Wind deflector opens air outlet, and the air-out direction of air outlet can be adjusted by turning to different location.
But the rotational angle of existing wind deflector is smaller, causes the blowing range of air conditioner indoor unit very limited.Also,
Existing wind deflector mostly directlys adopt motor as driving power and realizes rotation, is limited by the small space of air conditioner indoor unit,
The motor of small volume can only be used, correspondingly, driving force also has very limited, or even can not be stably driven with wind deflector can
It is swung by ground.
Utility model content
One purpose of the utility model be to provide for a kind of blowing range it is larger and air-supply it is soft degree it is adjustable wall-mounted
Air conditioner indoor unit.
The utility model another object is that guarantee deflector smooth swing reliable and stablely.
The further object of the utility model is the air output for increasing wall-hanging air conditioner indoor unit, improves the soft of its air-supply
Property.
Particularly, the utility model provides a kind of wall-hanging air conditioner indoor unit comprising:
Casing, front side bottom have for the air outlet to indoor air-supply；
Deflector is set to the bottom of the casing and is located at the lower section of the air outlet, and the bottom with the casing
Between form drainage gap, to allow the indoor natural wind without heat exchange to flow from the front to the back through the drainage gap, thus
Interior is sent to after mixing with the air-flow after the heat exchange flowed out through the air outlet；
Support frame, is fixedly connected on the outside of the bottom of shell, and is used to support the deflector；And
Swing arm, first end are pivotably connected to support frame as described above, second end and the deflector by driving device
It is fixedly connected, to adjust the deflector relative to the position of support frame as described above relative to the machine by adjusting the swing arm
The position of shell, to adjust the size in the drainage gap and the air-out direction of the air outlet；Wherein
The driving device includes the coaxial first motor for being connected and rotating synchronously being set on support frame as described above and the
Two motors.
Optionally, the driving device further include:
Central axis, both ends are fixedly connected with the output shaft of the first motor and second motor respectively, in institute
It states and is rotated under the drive of first motor and second motor；And
The central axis is fixedly connected with the first end of the swing arm, to drive the swing arm to rotate.
Optionally, the first polygonal shaft hole is offered on the both ends end face of the central axis, the first motor and described
The output shaft of second motor is inserted into respectively in two first polygonal shaft holes at the central axis both ends, and with it is described first polygon
Shape axis hole shape is with connection.
Optionally, the first end of the swing arm offers the second polygonal shaft hole, the central axis insertion described more than second
In the shape axis hole of side, and with the second polygonal shaft hole shape with connection.
Optionally, the swing arm is arranged in parallel and at interval swing rod including two, and an institute is all had on each swing rod
The second polygonal shaft hole is stated, to match connection by second polygonal shaft hole and the central axis shape.
Optionally, it is additionally provided at least one bearing block on support frame as described above, is equipped with a bearing on each bearing block,
The central section positioned at its both ends of the central axis is arranged in the bearing, to pass through central axis described in the bearing support
The central section.
Optionally, the deflector along cut perpendicular to cutting plane in the front-back direction the longitudinal section be in from lateral both sides in
Between inclined V-arrangement gradually downward.
Optionally, the air outlet is the bar shaped air outlet being laterally extended along the casing, and the deflector is along institute
State the stripe board that casing is laterally extended；And
The rotation axis of the swing arm is laterally extended along the casing, to drive the swing arm phase by the driving device
Support frame as described above is swung along the vertical direction, so that the deflector is put along the vertical direction relative to the air outlet
It is dynamic.
Optionally, the air outlet is the bar shaped air outlet being laterally extended along the casing, and the deflector is along institute
State the stripe board that casing is laterally extended；And
It is fixedly connected in the middle part of the swing arm and the deflector.
Optionally, inner guide plate is also equipped at the air outlet, the inner guide plate is rotatably mounted around a pivot center
In the casing, with the open and-shut mode and/or air-out direction for adjusting the air outlet.
A support frame is arranged in the wall-hanging air conditioner indoor unit of the utility model outside its casing, and is specifically designed a pendulum
Arm, one end are pivotably connected with support frame, and the other end is fixedly connected with deflector, therefore, can pass through the position of adjusting swing arm
Set the position to adjust deflector relative to air outlet.On the one hand, since deflector and swing arm are both supported upon outside casing
Support frame on, therefore the rotation amplitude of swing arm can be increased so that deflector relative to air outlet angle range significantly
Increase (180 ° or more can be reached), so have greatly expanded blowing range, the wind direction for meeting user adjusts needs.Another party
Face can also adjust the size in drainage gap by adjusting the position of deflector, that is, adjust the area of passage in drainage gap, to adjust
The air quantity of natural wind in the mixing wind of indoor unit blowout is saved, to adjust the supply air temperature of wall-hanging air conditioner indoor unit and blow soft
And degree.
Further, the driving device for being used to that swing arm to be driven to rotate relative to support frame is specifically designed to by the utility model
Including the coaxial first motor for being connected and rotating synchronously and the second motor on the support frame is arranged, simultaneously using double drive motor
The swing arm that driving bears deflector weight swimmingly rotates, so that it is guaranteed that deflector smooth rotation reliable and stablely.
Further, drainage gap is formed between the deflector and bottom of shell of the application, therefore, indoor natural wind can
Flow direction drainage gap under the suction function generated at air outlet, and room is sent to after mixing with the heat exchange air-flow sent out through air outlet
It is interior, the air output of air conditioner indoor unit is not only increased, and the mixing wind sent out is more soft, is more intended to human normal
Body-sensing index improves the comfortable sexual 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.
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 schematic diagram of the wall-hanging air conditioner indoor unit of the utility model one embodiment；
Fig. 2 is the schematic expanded view of part A in Fig. 1；
Fig. 3 is the schematic cross sectional views according to the swing arm of the utility model one embodiment.
Specific embodiment
The utility model provides a kind of wall-hanging air conditioner indoor unit.Fig. 1 is the wall according to the utility model one embodiment
The schematic diagram of hanging air-conditioner indoor machine.Referring to Fig. 1, the wall-hanging air conditioner indoor unit 1 of the utility model include casing 10,
The evaporator and cross flow fan being set in casing 10.Casing 10 is used to constitute the shell of wall-hanging air conditioner indoor unit 1, and before it
Side bottom has for the air outlet 11 to indoor air-supply.Evaporator is used to carry out heat exchange with the air-flow for flowing through it, to produce
The heat exchange air-flow of raw temperature higher (when heating) or temperature lower (when refrigeration), cross flow fan are used to promote the air-flow warp after heat exchange
Air outlet 11 flows to interior.Since forward downward is blown out air-flow at air outlet 11, will form near air outlet 11
Certain negative pressure.
Particularly, wall-hanging air conditioner indoor unit 1 further includes deflector 20, swing arm 30 and support frame 50.Deflector 20 is set
It is placed in the bottom of casing 10 and is located at the lower section of air outlet 11, and form drainage gap 60 between the bottom of casing 10, to permit
Perhaps gap 60 is drained under the suction function that the indoor natural wind without heat exchange is formed at air outlet 11 to flow from the front to the back,
To be sent to interior after mixing with the air-flow after the heat exchange flowed out through air outlet 11.Wall-hanging air conditioner is not only increased as a result,
The air output of indoor unit 1, and the mixing wind sent out is more soft, is more intended to the body-sensing index of human normal, improves
The comfortable sexual experience of user.
Further, support frame 50 is fixedly connected on the outside of 10 bottom of casing, and is used to support deflector 20.Swing arm 30
First end support frame 50 is pivotably connected to by driving device 40, second end is fixedly connected with deflector 20, to pass through
It adjusts swing arm 30 and adjusts position of the deflector 20 relative to casing 10 relative to the position of support frame 50, thus between adjusting drainage
The size of gap 60 and the air-out direction of air outlet 11.
That is, a support frame 50 is arranged in the wall-hanging air conditioner indoor unit 1 of the utility model outside its casing 10, and
It is specifically designed a swing arm 30, one end is pivotably connected with support frame 50, and the other end is fixedly connected with deflector 20, therefore,
Position of the deflector 20 relative to air outlet 11 and casing 10 can be adjusted by adjusting the position of swing arm 30.On the one hand, due to
Deflector 20 and swing arm 30 are both supported upon on the support frame 50 outside casing 10, and activity space is relatively large, therefore can be increased
The rotation amplitude of big swing arm 30, so that deflector 20 is greatly increased relative to the angle range of air outlet 11 (can reach
180 ° or more), blowing range is so greatly extended, the wind direction for meeting user adjusts needs.On the other hand, can also pass through
The position of deflector 20 is adjusted to adjust the size in drainage gap 60, that is, the area of passage in drainage gap 60 is adjusted, with regulation room
The air quantity of natural wind in the mixing wind of interior machine blowout, to adjust the supply air temperature of wall-hanging air conditioner indoor unit and blow soft
Degree.
Fig. 2 is the schematic expanded view of part A in Fig. 1.Referring to fig. 2, particularly, driving device 40 includes being set to support
The coaxial first motor 41 for being connected and rotating synchronously and the second motor 42 on frame 50.The utility model will be used to drive swing arm 30
The driving device 40 rotated relative to support frame 50 is specifically designed to include the coaxial connected and synchronization being arranged on support frame 50
The first motor 41 of rotation and the second motor 42 drive the swing arm 30 for bearing 20 weight of deflector using double drive motor simultaneously
It swimmingly rotates, avoids the problem that single motor effectively or can not be stably driven with deflector, so that it is guaranteed that deflector 20 turns
It is dynamic it is more smooth, stablize and freely.Specifically, the rotation of swing arm 30 can pass through remote controler intelligent control.
Referring to fig. 2, in some embodiments of the utility model, driving device 40 further includes central axis 43, central axis 43
Both ends be fixedly connected respectively with the output shaft of first motor 41 and the second motor 42, in first motor 41 and the second motor 42
Drive under rotate.Central axis 43 is fixedly connected with the first end of swing arm 30, to drive swing arm 30 to rotate.
Specifically, when first motor 41 and the second motor 42 controllably rotate synchronously, central axis 43 is driven to rotate synchronously,
Central axis 43 is further driven to the rotation of swing arm 30, and final swing arm 30 drives deflector 20 to rotate.
In some embodiments of the utility model, at least one bearing block 51, each bearing are additionally provided on support frame 50
It is equipped with a bearing 52 on seat 51, the central section positioned at its both ends of central axis 43 is arranged in bearing 52, to pass through bearing 52
Support the central section of central axis 43.That is, central axis 43 can be supported on support frame by bearing block 51 and bearing 52
On 50, the bearing of deflector 20 first motor 41 and the second motor 42 in suspension ensure that, solving motor can not load-bearing
The problem of.
Further, the quantity of bearing block 51 can be two.
Further, the section of central axis 43 being threaded through in bearing 52 can be the section of its center.
Further, a cavity and the lid for covering the cavity, first motor 41, second can be equipped on support frame 50
Motor 42, central axis 43 and bearing block 51 may be disposed in the cavity, to avoid being exposed to external action appearance.On lid
The slot for rotating for swing arm 30 can be offered.
In some embodiments of the utility model, the first polygonal shaft hole is offered on the both ends end face of central axis 43,
The output shaft of first motor 41 and the second motor 42 is inserted into respectively in two first polygonal shaft holes at 43 both ends of central axis, and with
First polygonal shaft hole shape is with connection.Specifically, the first polygonal shaft hole can be for pentagon hole, hexagonal hole or other are suitable
The polygonal hole of shape.Correspondingly, the section of the output shaft of first motor 41 and the second motor 42 can be in pentagon, hexagon
Or the polygon of other suitable shapes, to match with the first polygon shaft hole shape.
Fig. 3 is the schematic cross sectional views according to the swing arm of the utility model one embodiment.It is practical new at this referring to Fig. 3
In some embodiments of type, the first end of swing arm 30 offers the second polygonal shaft hole 33, and central axis 43 is inserted into the second polygon
In axis hole 33, and with 33 shape of the second polygonal shaft hole with connection.Specifically, the second polygonal shaft hole 33 can for pentagon hole,
The polygonal hole of hexagonal hole or other suitable shapes.Correspondingly, the section section for cooperating with swing arm 30 of central axis 43
It can be in the polygon of pentagon, hexagon or other suitable shapes, to match with 33 shape of the second polygonal shaft hole.
Further, swing arm 30 is arranged in parallel and at interval swing rod, respectively swing rod 31 and swing rod 32 including two, each
One second polygonal shaft hole 33 is all had on swing rod, to match connection with 43 shape of central axis by the second polygonal shaft hole 33.Also
It is to say, swing rod 31 and swing rod 32 are with 43 shape of central axis with connection.
Further, the second end of swing rod 31 may include the interconnecting piece 311 transversely stretched out, so that swing rod 31 is substantially in
L shape；Similarly, the second end of swing rod 32 may include the interconnecting piece 321 transversely stretched out, so that swing rod 32 is substantially L-shaped, with
So that swing arm 30 and the connection of deflector 20 are easier and firm.By being arranged in interconnecting piece between swing rod 31 and deflector 20
311 are fixedly connected with the fastener (such as screw) of deflector 20, by being arranged in interconnecting piece between swing rod 32 and deflector 20
321 are fixedly connected with the fastener 70 (such as screw) of deflector 20.
No matter wall-hanging air conditioner indoor unit 1 is in operating status or shutdown status, and deflector 20 is in casing 10 always
Outside, deflector 20 influences whether the appearance of entire wall-hanging air conditioner indoor unit 1, and therefore, the shape of deflector 20 is set
It counts most important.For this purpose, deflector 20 is cut along perpendicular to cutting plane in the front-back direction in some embodiments of the utility model
Longitudinal section out is in from lateral both sides to intermediate V-arrangement inclined gradually downward.Entire deflector 20 can show similar as a result,
It is designed in the V-type of sport car empennage, the texture and feeling of high class of deflector 20 is improved, to improve wall-hanging air conditioner indoor unit 1
Aesthetic effect.
Specifically, in some embodiments, the monolith V-type plate body that deflector 20 can be integrally formed.In other realities
It applies in example, the plane plate that deflector 20 can also be obliquely installed by two pieces, which is fixedly connected, to be composed, two pieces of plane plates
Shape is at a certain angle, which is obtuse angle.
Further, the second end of swing rod 31 and swing rod 32 can be respectively connected to deflector 20 be located at its minimum point two sides
Section on so that the support of deflector 20 is more balanced.
In some embodiments of the utility model, air outlet 11 can be for along the bar shaped outlet air of casing 10 being laterally extended
Mouthful, deflector 20 is the stripe board being laterally extended along casing 10.The rotation axis of swing arm 30 is laterally extended along casing 10, to pass through
Driving device 40 drives swing arm 30 to swing along the vertical direction relative to support frame 50, so that deflector 20 is relative to air outlet
11 and casing 10 swing along the vertical direction, thus adjust air outlet 11 air supply direction and drainage gap 60 width, and then adjust
The area of passage in section drainage gap 60.
In some embodiments of the utility model, air outlet 11 is the bar shaped air outlet being laterally extended along casing 10,
Deflector 20 is the stripe board being laterally extended along casing 10.Swing arm 30 can be fixedly connected with the middle part of deflector 20.
In some embodiments of the utility model, inner guide plate 12 is also equipped at air outlet 11, inner guide plate 12 is around one turn
Shaft line is rotatably installed on casing 10, with the open and-shut mode and/or air-out direction for adjusting air outlet 11.Inner guide plate 12
Pivot center can be parallel to the pivot center of swing arm 30, to cooperate with deflector 20, further expansion air outlet
11 wind direction adjustable range.
It will be understood by those skilled in the art that so-called "upper" in the utility model embodiment, "lower", "top", "bottom",
" cross ", "front", "rear" etc. are for indicating that the term of orientation or positional relationship is the actual use shape with wall-hanging air conditioner indoor unit 1
For on the basis of state, these terms are merely for convenience of describing and understanding the technical solution of the utility model, rather than indicate
Or imply that signified device or component must have a particular orientation, therefore should not be understood as limiting the present invention.
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
Casing, front side bottom have for the air outlet to indoor air-supply；
Deflector is set to the bottom of the casing and is located at the lower section of the air outlet, and between the bottom of the casing
Drainage gap is formed, to allow the indoor natural wind without heat exchange to flow from the front to the back through the drainage gap, thus with warp
Air-flow after the heat exchange of the air outlet outflow is sent to interior after mixing；
Support frame, is fixedly connected on the outside of the bottom of shell, and is used to support the deflector；And
Swing arm, first end are pivotably connected to support frame as described above by driving device, and second end is fixed with the deflector
Connection, to adjust the deflector relative to the position of support frame as described above relative to the casing by adjusting the swing arm
Position, to adjust the size in the drainage gap and the air-out direction of the air outlet；Wherein
The driving device includes the coaxial first motor for being connected and rotating synchronously being set on support frame as described above and the second electricity
Machine.
2. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that the driving device further include:
Central axis, both ends are fixedly connected with the output shaft of the first motor and second motor respectively, described
It is rotated under the drive of one motor and second motor；And
The central axis is fixedly connected with the first end of the swing arm, to drive the swing arm to rotate.
3. wall-hanging air conditioner indoor unit according to claim 2, which is characterized in that
Offer the first polygonal shaft hole on the both ends end face of the central axis, the first motor and second motor it is defeated
Shaft is inserted into respectively in two first polygonal shaft holes at the central axis both ends, and with the first polygonal shaft hole shape with company
It connects.
4. wall-hanging air conditioner indoor unit according to claim 2, which is characterized in that
The first end of the swing arm offers the second polygonal shaft hole, and the central axis is inserted into second polygonal shaft hole,
And with the second polygonal shaft hole shape with connection.
5. wall-hanging air conditioner indoor unit according to claim 4, which is characterized in that
The swing arm includes two and is arranged in parallel and at interval swing rod, and second polygon is all had on each swing rod
Axis hole, to match connection by second polygonal shaft hole and the central axis shape.
6. wall-hanging air conditioner indoor unit according to claim 2, which is characterized in that
It is additionally provided at least one bearing block on support frame as described above, a bearing, the central axis are equipped on each bearing block
The central section positioned at its both ends be arranged in the bearing, to pass through the middle region of central axis described in the bearing support
Section.
7. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
The deflector along cut perpendicular to cutting plane in the front-back direction the longitudinal section be in from lateral both sides to it is intermediate gradually downward
Inclined V-arrangement.
8. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
The air outlet is the bar shaped air outlet being laterally extended along the casing, and the deflector is laterally to prolong along the casing
The stripe board stretched；And
The rotation axis of the swing arm is laterally extended along the casing, with by the driving device drive the swing arm relative to
Support frame as described above is swung along the vertical direction, so that the deflector is swung along the vertical direction relative to the air outlet.
9. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
The air outlet is the bar shaped air outlet being laterally extended along the casing, and the deflector is laterally to prolong along the casing
The stripe board stretched；And
It is fixedly connected in the middle part of the swing arm and the deflector.
10. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
Inner guide plate is also equipped at the air outlet, the inner guide plate is rotatably installed on the casing around a pivot center,
With the open and-shut mode and/or air-out direction for adjusting the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821022797.5U CN208536310U (en) | 2018-06-29 | 2018-06-29 | Wall-hanging air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821022797.5U CN208536310U (en) | 2018-06-29 | 2018-06-29 | Wall-hanging air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208536310U true CN208536310U (en) | 2019-02-22 |
Family
ID=65379906
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821022797.5U Active CN208536310U (en) | 2018-06-29 | 2018-06-29 | Wall-hanging air conditioner indoor unit |
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| Country | Link |
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| CN (1) | CN208536310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022227596A1 (en) * | 2021-04-30 | 2022-11-03 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner, indoor unit thereof and control method therefor |
-
2018
- 2018-06-29 CN CN201821022797.5U patent/CN208536310U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022227596A1 (en) * | 2021-04-30 | 2022-11-03 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner, indoor unit thereof and control method therefor |
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