CN208920334U - Wall-hanging air conditioner indoor unit - Google Patents
Wall-hanging air conditioner indoor unit Download PDFInfo
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- CN208920334U CN208920334U CN201821324172.4U CN201821324172U CN208920334U CN 208920334 U CN208920334 U CN 208920334U CN 201821324172 U CN201821324172 U CN 201821324172U CN 208920334 U CN208920334 U CN 208920334U
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- China
- Prior art keywords
- cover board
- motor
- indoor unit
- air conditioner
- wall
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Abstract
The utility model relates to wall-hanging air conditioner indoor units comprising: housing, top are formed with air inlet；Cover board is set to the top of housing；At least one driving mechanism, for when wall-hanging air conditioner indoor unit is run drive cover board rotate to manifest completely air inlet open position, wall-hanging air conditioner indoor unit it is standby or shutdown when driving cover board rotate to covering air inlet closed position.Driving mechanism includes the motor being mounted on housing and the crank assemblies that are connected between motor and cover board, to be moved by motor driven crank assemblies, to drive cover board to rotate between open and closed positions, both dust when indoor unit shuts down or is standby had been avoided to enter inside it from air inlet, user is facilitated again and cleans casing, while the overall appearance of indoor unit also being made more to coordinate beauty.Meanwhile it is driving mechanism deft design, compact-sized, it is conveniently arranged in the indoor unit of narrow space, stable driving force is provided for cover board.
Description
Technical field
The utility model relates to air conditioners, more particularly to a kind of wall-hanging air conditioner indoor unit.
Background technique
The air inlet structure of existing wall-hanging air conditioner indoor unit largely uses the cell structure of open type, and air-conditioning closes
Dust also will continue to enter the room in machine from air inlet when machine/standby.Although indoor unit is internally provided with dirt filtrating screen, this portion
The dust for dividing shutdown/stand-by time to fall into still can be gathered on dirt filtrating screen and fine dust can be adhered to evaporator fin
On, the performance of air conditioner indoor unit is on the one hand reduced, still further aspect increases the number that user unpicks and washes dirt filtrating screen.Air inlet grid
The cleaning of structure also inconvenient user itself, also will affect the total tune of air-conditioning appearance.
Utility model content
One purpose of the utility model is intended to overcome at least one defect in the prior art, provides a kind of structure letter
List, good dustproof effect, good appearance wall-hanging air conditioner indoor unit.
One of utility model is further objective is that enhance the operation stability of driving mechanism.
To achieve the goals above, the utility model provides a kind of wall-hanging air conditioner indoor unit comprising:
Housing, top are formed with air inlet；
Cover board is set to the top of the housing；
At least one driving mechanism, for driving the cover board to rotate to complete in wall-hanging air conditioner indoor unit operation
The open position of the air inlet is manifested entirely, drives the cover board to revolve when the wall-hanging air conditioner indoor unit is standby or shutdown
Go to the closed position for covering the air inlet；Wherein
The driving mechanism includes the motor being mounted on the housing and is connected between the motor and the cover board
Crank assemblies, with by crank assemblies described in the motor driven move, to drive the cover board in the open position
It is rotated between the closed position.
Optionally, the driving mechanism further includes the position limiting structure being set on the crank assemblies, in the lid
Plate prevents the crank assemblies from continuing to move when rotating to the open position, to prevent the cover board from continuing to rotate.
Optionally, the crank assemblies include:
First crank, first end and the rotary output axis of the motor are fixedly linked；And
Second crank, first end and the second end of first crank are rotatably coupled, and the of second crank
Two ends are rotatably coupled with the cover board.
Optionally, the position limiting structure includes:
First limited block is set to the second end of first crank；And
Second limited block is set to the first end of second crank；Wherein
When the cover board is rotated to the open position, first limited block is abutted against with second limited block.
Optionally, second limited block is supported by the hanging elastic rib stretched out from second crank, described
Cover board makes first limited block offset with the second limited block elasticity when rotating to the open position.
Optionally, the rotary output axis of the motor is located at the axle center of the motor, to drive first crank with institute
The rotary output axis for stating motor is that shaft is rotated；Or
The rotary output axis of the motor deviates the axle center of the motor, to drive first crank while rotation
Translation.
Optionally, the driving mechanism further include:
Motor cabinet is fixed on the housing or is integrally formed with the housing；
Motor cover is connected with the motor cabinet, and defines between the motor cabinet and the motor cover for accommodating
State the space of motor；Wherein
The motor is mounted in the space between the motor cabinet and the motor cover, and the rotation output of the motor
Axis stretches out outside the space.
Optionally, the quantity of the driving mechanism is two, and two driving mechanisms are symmetrical arranged, and two drives
The motor of motivation structure rotates synchronously.
Optionally, the cover board is wound on the horizontal shaft upwardly extended of the housing in the open position and the closing
It is rotated between position.
Optionally, the crank assemblies of the driving mechanism are rotatably connected to the cover board when in the closed position
On inner surface.
The cover board for being selectively opened or covering air inlet is arranged in the utility model at the top of housing, works as air conditioner indoor unit
When operation, cover board can rotate to open position, so as to smooth air enter the room inside machine through air inlet；Work as air conditioner indoor unit
When shutting down or is standby, cover board can rotate to the closed position of covering air inlet, and entire air inlet can be completely shielded at this time.By
This, had not only avoided dust when air conditioner indoor unit shuts down or is standby and had entered inside air conditioner indoor unit from air inlet, but also facilitated user
Casing is cleaned, while the overall appearance of air conditioner indoor unit also being made more to coordinate beauty.
Further, the driving mechanism for driving cover board to rotate of the utility model includes motor and crank assemblies, this
It is kind of driving mechanism deft design, compact-sized, it is conveniently arranged in the indoor unit of narrow space, is provided surely for the rotation of cover board
Fixed driving force.
Further, the driving mechanism of the utility model further includes position limiting structure, is rotated in cover board to open angle maximum
Open position when crank assemblies can be prevented to continue to move, to prevent cover board from continuing to rotate, both avoided cover board transition rotation
The specific location for causing crank assemblies to be likely to occur stuck phenomenon, and cover board may make to be rotated every time to open position is all phase
With, rotation error is reduced, to enhance the operation stability of driving mechanism.
Further, position limiting structure is designed to include two limited blocks by the utility model, and is in open position in cover board
When setting, two limited block elasticity offset, and can be converted to cover board by the state for turning to stopping and carry out a degree of buffering, can also
It avoids generating biggish friction and noise between two limited blocks.
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 when being in shutdown or standby mode according to the wall-hanging air conditioner indoor unit of the utility model one embodiment
Schematic diagram；
Fig. 2 is schematic when in operating status according to the wall-hanging air conditioner indoor unit of the utility model one embodiment
Structure chart；
Fig. 3 is the schematic expanded view of part A in Fig. 2；
Fig. 4 is the schematic structure in the closed position according to the cover board and driving mechanism of the utility model one embodiment
Figure；
Fig. 5 is the schematic structure in an open position according to the cover board and driving mechanism of the utility model one embodiment
Figure；
Fig. 6 is the schematic section structural exploded view of the cover board and driving mechanism according to the utility model one embodiment.
Specific embodiment
The utility model provides a kind of wall-hanging air conditioner indoor unit, and Fig. 1 is the wall according to the utility model one embodiment
Hanging air-conditioner indoor machine is in schematic diagram when shutdown or standby mode, and Fig. 2 is implemented according to the utility model one
The schematic diagram when wall-hanging air conditioner indoor unit of example is in operating status.Referring to Fig. 1 and Fig. 2, the wall of the utility model
Hanging air-conditioner indoor machine 1 includes casing 10, and casing 10 generally may include skeleton (not shown), housing 11 and front panel
Front panel has been concealed in 12, Fig. 2.Indoor heat exchanger and blower are disposed on skeleton, the cover of housing 11 is buckled on skeleton, with sealing chamber
Interior heat exchanger and blower, front panel 12 are removably mounted on the front of housing 11.The top of housing 11 is formed with air inlet 13,
The inside of air inlet 13 may be provided with filter device, to be filtered to the air entered in casing 10 from air inlet 13.
Particularly, wall-hanging air conditioner indoor unit 1 further includes cover board 20 and at least one driving mechanism 30.Cover board 20 is set to
The top of housing 11.Driving mechanism 30 is used for when wall-hanging air conditioner indoor unit 1 is run the rotation of driving cover board 20 to appearing completely
The open position of air inlet 13 so as to smooth air enters the room inside machine, in wall-hanging air conditioner indoor unit through air inlet 13 out
When 1 is standby or shutdown the rotation of driving cover board 20 to the closed position of covering air inlet 13 completely to cover air inlet 13, thus anti-
Only dust enters in casing 10.The utility model both avoided the shutdown of wall-hanging air conditioner indoor unit 1 or it is standby when dust from air inlet
Mouth 13 enters inside it, and facilitates user and clean casing 10, while also making the overall appearance of wall-hanging air conditioner indoor unit 1 more
Add coordination beautiful.
Fig. 3 is the schematic expanded view of part A in Fig. 2, and Fig. 4 is the cover board and drive according to the utility model one embodiment
Motivation structure schematic diagram in the closed position, Fig. 5 are the cover board and driving machine according to the utility model one embodiment
Structure schematic diagram in an open position, Fig. 6 are the cover board and driving mechanism according to the utility model one embodiment
Schematic section structural exploded view, wherein fig. 4 to fig. 6 has concealed the motor cabinet 341 being mentioned below.Referring to Fig. 3 to Fig. 6, driving
Mechanism 30 includes the motor 31 being mounted on housing 11 and the crank assemblies 32 being connected between motor 31 and cover board 20, to pass through
Motor 31 drives crank assemblies 32 to move, so that cover board 20 be driven to rotate between open and closed positions.This driving
It is mechanism deft design, compact-sized, be conveniently arranged in the casing 10 of narrow space, for cover board 20 rotation provide it is stable
Driving force.
It should be noted that the utility model so-called " open position for appearing air inlet completely " means that cover board 20 will not
The position of any influence is generated to the air inlet of air inlet 13.Specifically, cover board 20 is under the driving effect of driving mechanism 30 from covering
The closed position of lid air inlet 13, which rotates the angle value rotated to the open position for appearing air inlet 13 completely, to be 90 °,
It may be slightly smaller than 90 ° of other angles value, such as can be the range greater than 80 °.Preferably, the angle value 80~
Value between 90 ° neither influences the air inlet of air inlet 13, and will not generate interference with wall or other structures.For same class
Type, same model wall-hanging air conditioner indoor unit for, cover board 20 is rotated from the closed position of covering air inlet 13 to completely aobvious
The angle value that is rotated of open position of dew air inlet 13 can actual conditions are preset according to a definite value, i.e. same class
Type, same model the cover board open position of wall-hanging air conditioner indoor unit be identical.
In some embodiments of the utility model, crank assemblies 32 may include the first crank 321 and the second crank 322.
The first end of first crank 321 is fixedly linked with the rotary output axis 311 of motor 31.The first end and first of second crank 322
The second end of crank 321 is rotatably coupled, and second end and the cover board 20 of the second crank 322 are rotatably coupled.
Specifically, the first end of the first crank 321 is formed with first shaft hole 3211, and the rotary output axis 311 of motor 31 is inserted
Enter in first shaft hole 3211, and with 3211 shape of first shaft hole with connection, to drive the first crank when rotary output axis 311 rotates
321 first end rotation.The second end of first crank 321 is equipped with first rotating shaft 3212, and the first end of the second crank 322 offers
Second axis hole 3221, first rotating shaft 3212 is inserted into the second axis hole 3221, and can be rotated relative to the second axis hole 3221.Second is bent
The second end of handle 322 is equipped with the second shaft 3222, and third axis hole 21 is offered on cover board 20, and the second shaft 3222 is inserted into third axis
In hole 21, and it can be rotated relative to third axis hole 21.
Further, the rotary output axis 311 of motor 31 can be located at motor 31 axle center, with drive the first crank 321 with
The rotary output axis 311 of motor 31 is that shaft is rotated.In other embodiments of the utility model, the rotation of motor 31
Output shaft 311 may also deviate from the axle center of motor 31, to drive the first crank 321 to translate while rotation.That is, rotation
The axle center whether output shaft 311 is located at motor 31 is ok, as long as guaranteeing the position of rotary output axis 311,321 and of the first crank
The Design of length of second crank 322 can guarantee that cover board 20 is stablized and swimmingly rotate i.e. between its open position and closed position
It can.
In some embodiments of the utility model, driving mechanism 30 further includes the limit knot being set on crank assemblies 32
Structure 33, for preventing crank assemblies 32 from continuing to move at the rotation of cover board 20 to open position, to prevent cover board 20 from continuing to turn
It is dynamic.Not only having avoided 20 transition of cover board rotation as a result, causes crank assemblies 32 to be likely to occur stuck phenomenon, but also may make cover board 20
Specific location of the rotation to open position is all identical every time, rotation error is reduced, to enhance driving mechanism 30
Operation stability.
Further, in some embodiments, position limiting structure 33 may include the first limited block 331 and the second limited block 332.
First limited block 331 is set to the second end of the first crank 321.Second limited block 332 is set to the first of the second crank 322
End.At the rotation of cover board 20 to its open position, the first limited block 331 is abutted against with the second limited block 332.It is rotated in cover board 20
To before its open position, interval setting always, avoids position limiting structure 33 between the first limited block 331 and the second limited block 332
The rotation of cover board 20 is had an impact or hindered.
In some embodiments of the utility model, the second limited block 332 can be hanging by stretching out from the second crank 322
Elastic rib 333 supports, to make 332 bullet of the first limited block 331 and the second limited block at the rotation of cover board 20 to its open position
Property offsets.Cover board 20 can be converted as a result, by the state for turning to stopping and carry out a degree of buffering, also can avoid two limits
Biggish friction and noise are generated between the block of position.
Specifically, the first limited block 331 can be the protrusion outwardly protruded from the appearance of the first end of the first crank 321.
The first end of second crank 322 may include two opposite and spaced handle pieces, and each handle on piece offers one second axis
Hole 3221.Hanging elastic rib 333 extends and hanging from the middle part of the second crank 322 to the gap between two handle pieces.Second limit
The extending end of hanging elastic rib 333 is arranged in position block 332.Second limited block 332 can be fixedly connected with hanging elastic rib 333,
It can also be integrally formed.
In some embodiments of the utility model, driving mechanism 30 further includes the mounting structure for being used to form motor 31
Motor cabinet 341 and motor cover 342.Motor cabinet 341 is fixed on housing 11 or is integrally formed with housing 11.Motor cover 342
It is connected with motor cabinet 341, and defines the space for accommodating motor 31 between motor cabinet 341 and motor cover 342.Motor 31 is pacified
In space between motor cabinet 341 and motor cover 342, and the rotary output axis 311 of motor 31 stretches out outside the space.
In some embodiments of the utility model, the crank assemblies 32 of driving mechanism 30 are rotatably connected to cover board 20
It, as a result, can be when wall-hanging air conditioner indoor unit 1 be in standby or off-mode on inner surface 20a when in the closed position
So that driving mechanism 30 is fully hidden in casing 10, to improve the aesthetic effect of wall-hanging air conditioner indoor unit 1.
In some embodiments of the utility model, cover board 20 can be wound on the horizontal shaft upwardly extended of housing 11 in its dozen
It is rotated between open position and closed position.Specifically, at least two shaft holes extended transversely, cover board can be equipped on housing 11
20 have the shaft for extending transversely and being arranged in a one-to-one correspondence with shaft hole, and each shaft is inserted into a corresponding shaft hole
In.Alternatively, cover board 20 is equipped at least two shaft holes extended transversely, has on housing 11 and extend transversely and and shaft
The shaft that hole is arranged in a one-to-one correspondence, each shaft are inserted into a corresponding shaft hole.
Further, the shaft of cover board 20 can be located at the rear side at 11 top of housing, to be in wall-hanging air conditioner indoor unit 1
It overturns cover board 20 backward in the past and opens air inlet 13, further improve wall-hanging air conditioner indoor unit 1
Aesthetic effect.
In some embodiments of the utility model, the quantity of driving mechanism 30 can be two, two driving mechanisms 30
It is symmetrical arranged, and the motor 31 of two driving mechanisms 30 rotates synchronously, so that the rotation of cover board 20 is more stable and smooth.Tool
Body, two driving mechanisms 30 can be respectively adjacent to two lateral ends of cover board 20.
It will be understood by those skilled in the art that unless otherwise specified, it is so-called in the utility model embodiment
"upper", "lower", "inner", "outside", " cross ", "front", "rear" etc. are for indicating that the term of orientation or positional relationship is with wall-mounted sky
For adjusting on the basis of the real use state of indoor unit 1, these terms are merely for convenience of describing and understanding the utility model
Technical solution, rather than the device or component of indication or suggestion meaning must have a particular orientation, therefore should not be understood as
Limitations of 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
Housing, top are formed with air inlet；
Cover board is set to the top of the housing；
At least one driving mechanism, for driving the cover board to rotate to completely aobvious in wall-hanging air conditioner indoor unit operation
Expose the air inlet open position, the wall-hanging air conditioner indoor unit it is standby or shutdown when drive the cover board rotate to
Cover the closed position of the air inlet；Wherein
The driving mechanism includes the motor being mounted on the housing and the song that is connected between the motor and the cover board
Handle component, to be moved by crank assemblies described in the motor driven, to drive the cover board in the open position and institute
It states and is rotated between closed position.
2. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
The driving mechanism further includes the position limiting structure being set on the crank assemblies, for rotating in the cover board to described
The crank assemblies are prevented to continue to move when open position, to prevent the cover board from continuing to rotate.
3. wall-hanging air conditioner indoor unit according to claim 2, which is characterized in that the crank assemblies include:
First crank, first end and the rotary output axis of the motor are fixedly linked；And
Second crank, first end and the second end of first crank are rotatably coupled, the second end of second crank
It is rotatably coupled with the cover board.
4. wall-hanging air conditioner indoor unit according to claim 3, which is characterized in that the position limiting structure includes:
First limited block is set to the second end of first crank；And
Second limited block is set to the first end of second crank；Wherein
When the cover board is rotated to the open position, first limited block is abutted against with second limited block.
5. wall-hanging air conditioner indoor unit according to claim 4, which is characterized in that
Second limited block is supported by the hanging elastic rib stretched out from second crank, to rotate in the cover board to institute
First limited block is made to offset when stating open position with the second limited block elasticity.
6. wall-hanging air conditioner indoor unit according to claim 3, which is characterized in that
The rotary output axis of the motor is located at the axle center of the motor, to drive first crank with the rotation of the motor
Output shaft is that shaft is rotated；Or
The rotary output axis of the motor deviates the axle center of the motor, to drive first crank flat while rotation
It moves.
7. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that the driving mechanism further include:
Motor cabinet is fixed on the housing or is integrally formed with the housing；
Motor cover is connected with the motor cabinet, and defines between the motor cabinet and the motor cover for accommodating the electricity
The space of machine；Wherein
The motor is mounted in the space between the motor cabinet and the motor cover, and the rotary output axis of the motor is stretched
Out outside the space.
8. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
The quantity of the driving mechanism is two, and two driving mechanisms are symmetrical arranged, and the electricity of two driving mechanisms
Machine rotates synchronously.
9. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
The horizontal shaft upwardly extended that the cover board is wound on the housing turns between the open position and the closed position
It is dynamic.
10. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
The crank assemblies of the driving mechanism are rotatably connected to the cover board on inner surface when in the closed position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821324172.4U CN208920334U (en) | 2018-08-16 | 2018-08-16 | Wall-hanging air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821324172.4U CN208920334U (en) | 2018-08-16 | 2018-08-16 | Wall-hanging air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208920334U true CN208920334U (en) | 2019-05-31 |
Family
ID=66702053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821324172.4U Active CN208920334U (en) | 2018-08-16 | 2018-08-16 | Wall-hanging air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208920334U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112781111A (en) * | 2020-12-30 | 2021-05-11 | 宁波奥克斯电气股份有限公司 | Air conditioner indoor unit, sterilization control method and device, air conditioner and storage medium |
| CN114234292A (en) * | 2021-12-16 | 2022-03-25 | 珠海格力电器股份有限公司 | Structure for improving stability of air conditioner in installation process and air conditioner thereof |
| CN114484612A (en) * | 2022-01-04 | 2022-05-13 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
-
2018
- 2018-08-16 CN CN201821324172.4U patent/CN208920334U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112781111A (en) * | 2020-12-30 | 2021-05-11 | 宁波奥克斯电气股份有限公司 | Air conditioner indoor unit, sterilization control method and device, air conditioner and storage medium |
| CN114234292A (en) * | 2021-12-16 | 2022-03-25 | 珠海格力电器股份有限公司 | Structure for improving stability of air conditioner in installation process and air conditioner thereof |
| CN114484612A (en) * | 2022-01-04 | 2022-05-13 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
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