CN105423523B - Wall-hanging air conditioner indoor unit and its driving device - Google Patents
Wall-hanging air conditioner indoor unit and its driving device Download PDFInfo
- Publication number
- CN105423523B CN105423523B CN201610004865.4A CN201610004865A CN105423523B CN 105423523 B CN105423523 B CN 105423523B CN 201610004865 A CN201610004865 A CN 201610004865A CN 105423523 B CN105423523 B CN 105423523B
- Authority
- CN
- China
- Prior art keywords
- mounting plate
- extensible member
- driving device
- protrusion
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
Abstract
The present invention provides a kind of wall-hanging air conditioner indoor unit and its driving devices, and wherein driving device includes mounting plate, further include at least one telescoping mechanism.Each telescoping mechanism includes: extensible member, the first surface of mounting plate can be translationally installed in the parallel plane of mounting plate, and is formed at least one first protrusion protruded towards first surface；And power mechanism, it is installed on the first surface of mounting plate, and be configured to controllably drive extensible member translational motion.At least one first guide groove extended along predefined paths is offered on the first surface of mounting plate, each first protrusion is movably embedded in first guide groove, to guide extensible member to be only capable of moving along the predefined paths.Wall-hanging air conditioner indoor unit includes shell, front panel, wind deflector and driving device above-mentioned.Inventive drive means improve the stability of extensible member motion process.
Description
Technical field
The present invention relates to air-conditioning technical fields, more particularly to a kind of wall-hanging air conditioner indoor unit and its driving device.
Background technique
In existing some wall-hanging air conditioner indoor units, the wind deflector at front panel and air outlet is disposed as movably
Structure, shell is interior to be arranged driving device, drives front panel and wind deflector patch close or remote from shell, in operation of air conditioner to control jointly
Produce the opening and closing in air port.
Existing driving device generally drives extensible member movement by gear and rack teeth mechanism, and the end of extensible member connects front
Plate or wind deflector, but the movement of extensible member is not affected by good constraint, stability is poor, makes transporting for wind deflector or front panel
Unstable, the phenomenon that having some setbacks is easy to appear when dynamic.
Summary of the invention
It is flexible to improve it is an object of the present invention to provide a kind of driving device for wall-hanging air conditioner indoor unit
The stability of part motion process.
Another object of the present invention is to provide for a kind of wall-hanging air conditioner indoor unit, is moving wind deflector or front panel
More steady and smooth in the process.
On the one hand, it the present invention provides a kind of driving device for wall-hanging air conditioner indoor unit, including mounting plate, also wraps
At least one telescoping mechanism is included, each telescoping mechanism includes:
Extensible member can translationally be installed on the first surface of mounting plate in the parallel plane of mounting plate, and be formed with court
At least one first protrusion protruded to first surface；With
Power mechanism, is installed on the first surface of mounting plate, and is configured to controllably drive extensible member translational motion；Its
In, at least one first guide groove extended along predefined paths is offered on the first surface of mounting plate, each first protrusion is movable
Ground is embedded in first guide groove, to guide extensible member to be only capable of moving along the predefined paths.
Optionally, power mechanism includes the gear for being fixed on the motor of mounting plate and being installed on the shaft of motor；And
The rack gear with gear cooperation is fixedly installed on extensible member, rack gear is parallel to the extension path setting of the first guide groove.
Optionally, at least one strip pilot hole along its motion path definite length extended is opened up on extensible member；And pacify
At least one directive wheel is fixedly installed in loading board, the periphery of directive wheel is posted by the hole wall setting of strip pilot hole.
Optionally, driving device further include: cover board is buckled in the first surface of mounting plate with mounting plate compartment of terrain cover, with
Mounting plate limits one for installing the accommodation space of telescoping mechanism jointly.
Optionally, extensible member is also formed at least one second protrusion protruded towards cover board；And offered on cover board to
The second guide groove that a few motion path along extensible member extends, each second protrusion is movably embedded in second guide groove.
Optionally, the quantity of the second protrusion is equal with the quantity of the first protrusion, and each second protrusion and one it is first convex
The plane for the first surface that portion is parallel to mounting plate about one is symmetrical arranged.
Optionally, there are two the first protrusions for setting on each extensible member.
Optionally, it is provided with microswitch on mounting plate, triggering protrusion corresponding with microswitch is provided on extensible member,
And be configured to: extensible member end stretch out mounting plate edge preset distance after, trigger protrusion touch microswitch movement with
Keep power mechanism out of service.
On the other hand, the present invention also provides a kind of wall-hanging air conditioner indoor unit, including shell, front panel and wind deflector,
Further include: the driving device of any one of at least more than one, wherein mounting plate is fixed in shell；And the number of telescoping mechanism
Amount is one, and front panel or wind deflector are fixed in the end of extensible member, to drive front panel or wind deflector to move；Or telescopic machine
The quantity of structure is two, and the end of the extensible member of two telescoping mechanisms is individually fixed in front panel and wind deflector, to drive respectively
Front panel and wind deflector movement.
Optionally, the quantity of driving device is two, is separately positioned on the both ends of the length direction of shell.
In driving device for wall-hanging air conditioner indoor unit of the invention, it is provided on mounting plate and extends along predefined paths
The first guide groove, the first protrusion cooperated with the first guide groove is provided on extensible member.In this way it is limited in extensible member and is only capable of edge
The extension path of first guide groove moves, and improves the stability of movement, makes the wind deflector of wall-hanging air conditioner indoor unit of the invention
Or front panel opens or closes process more steady and smooth.
Further, the driving device for wall-hanging air conditioner indoor unit of the invention, by opening up length on extensible member
Pilot hole, installs directive wheel on a mounting board, forms further restriction to extensible member.Button can be also covered on additionally mounted plate
There is cover board, and be provided with the second guide groove on cover board, the second protrusion cooperated with the second guide groove is provided on extensible member.It can also be into one
Step is symmetrical arranged the second protrusion and the first protrusion, adds the movement of extensible member steadily.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
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 these
What attached drawing was not necessarily drawn to scale.In attached drawing:
Fig. 1 is the exploded pictorial of the driving device according to an embodiment of the invention for wall-hanging air conditioner indoor unit
Figure；
Fig. 2 is the structural schematic diagram of an extensible member in driving device shown in Fig. 1；
Fig. 3 is the structural schematic diagram of another extensible member in driving device shown in Fig. 1；
Fig. 4 is the structural schematic diagram of wall-hanging air conditioner indoor unit according to an embodiment of the invention.
Specific embodiment
Fig. 1 is the exploded pictorial of the driving device according to an embodiment of the invention for wall-hanging air conditioner indoor unit
Figure；Fig. 2 is the structural schematic diagram of an extensible member in driving device shown in Fig. 1；Fig. 3 is another in driving device shown in Fig. 1
The structural schematic diagram of one extensible member.As shown in Figure 1 to Figure 3, the embodiment of the invention provides one kind in wall-hanging air conditioner room
The driving device 100 of machine comprising mounting plate 110 and at least one telescoping mechanism, each telescoping mechanism include an extensible member,
For being connect with the front panel of wall-hanging air conditioner indoor unit or wind deflector to drive its movement, the driving of embodiment shown in FIG. 1
Device 100 includes two telescoping mechanisms.Each telescoping mechanism includes the power mechanism for driving extensible member to translate, installation
It in the first surface of mounting plate 110, will be introduced by taking a telescoping mechanism as an example below, the telescoping mechanism is for driving wind-guiding
Plate.
If Fig. 1 is into Fig. 3, for driving the extensible member 130 of wind deflector that the of mounting plate 110 to be rod-shaped, can be installed on
One surface, and be configured to translate in a parallel plane of mounting plate 110, it is flat that it can be posted by first surface in other words
Shifting movement.In order to be guided the translational motion of extensible member 130, and keep motion process more stable, the embodiment of the present invention is special
Do not make to be formed at least one first protrusion 131 towards the first surface protrusion of the mounting plate 110 on extensible member 130, therewith
Cooperatively, at least one first guide groove 111 extended respectively along predefined paths is offered on the first surface of mounting plate 110,
Each first protrusion 131 is movably embedded in first guide groove 111, so that extensible member 130 be guided to be only capable of along the first guide groove 111
Extension path movement.
Specifically, the first protrusion 131 can be column, it is hemispherical or be strip.When using strip structure, the first protrusion
131 extension path should be identical as the extension path of the first guide groove 111, to guarantee that it can be moved in the first guide groove 111, this
When, each extensible member 130 at least only needs first protrusion 131 and first guide groove 111 that can carry out to extensible member 130
Effective constraint, move it can only along the extension path of the first guide groove 111.And when the first protrusion 131 is column or is
When hemispherical, each extensible member 130 then at least needs two the first protrusions 131 and two the second guide grooves 121, to meet sufficiently about
The demand of beam.
In some embodiments, power mechanism above-mentioned include be fixed on mounting plate 110 motor (it is not shown, preferably adopt
With stepper motor) and be installed on motor shaft gear 150.Also, it is fixedly installed on extensible member 130 and gear 150
The rack gear 132 of cooperation, the rack gear 132 should extend along the motion path of extensible member 130, that is to say, that be parallel to the first guide groove
111 extension path extends.Rack gear 132 is preferably made with the integrated molding of extensible member 130.
Further, at least one can be also opened up on extensible member 130 to lead along the strip of its motion path definite length extended
To hole 133, cooperating therewithly, at least one directive wheel 170, the periphery patch of directive wheel 170 are fixedly installed on mounting plate 110
It is against the hole wall setting of strip pilot hole 133, with when extensible member 130 moves, directive wheel 170 is relative to strip pilot hole 133
Hole wall roll, further limited so as to the direction of motion to extensible member 130, keep it more stable.In addition, directive wheel
170 and strip pilot hole 133 can also play the role of limit extensible member 130 motion range.
In some embodiments, also settable one cover board 120 cooperated with mounting plate 110 of driving device 100, with peace
The first surface for being buckled in mounting plate 110 is covered in 110 compartment of terrain of loading board, and formation one is box-like, to limit jointly with mounting plate 110
One for installing the accommodation space of telescoping mechanism.
Further, extensible member 130 may also be formed at least one second protrusion 137 protruded towards cover board 120.And
And at least one second guide groove 121 extended along the motion path of extensible member 130, each second protrusion are offered on cover board 120
137 are movably embedded in second guide groove 121, are equally used for guiding the movement of extensible member 130.
Preferably, the quantity of the second protrusion 137 can be equal with the quantity of the first protrusion 131, and each second protrusion 137 with
The plane for the first surface that one the first protrusion 131 is parallel to mounting plate 110 about one be symmetrical arranged (the second guide groove 121 with
First guide groove 111 should be equally symmetrical arranged).By describing above it is found that when the first protrusion 131 is column or is hemispherical, most
Two need to be arranged less, therefore, the second protrusion 137 may be alternatively provided as two.
It in some embodiments, can on extensible member 130 as shown in Figure 1, may be provided with microswitch 190 on mounting plate 110
It is provided with triggering protrusion 134 corresponding with microswitch 190.The controller of microswitch 190 and wall-hanging air conditioner indoor unit 10
Connection.When extensible member 130 moves out, when the edge preset distance of mounting plate 110 is stretched out in its end, that is, move to most
When outer end needs stop motion, triggering protrusion 134 is acted microswitch 190 is touched, and transmits control signal to controller, control is dynamic
Force mechanisms are out of service, to make 130 stop motion of extensible member.
In the embodiment of the present invention shown in Fig. 1, further includes the telescoping mechanism for being driven to front panel, join below
It examines Fig. 1 and Fig. 3 is briefly described it.It is identical as the driving working principle of telescoping mechanism of wind deflector is previously described for,
Including an extensible member 140 (preferably plate), at least one first protrusion 141, mounting plate are again provided on extensible member 140
The first guide groove 112 with the cooperation of the first protrusion 141 is provided on 110.Its power mechanism equally includes motor (not shown) and tooth
160 are taken turns, the rack gear 142 cooperated with gear 160 is fixedly installed on extensible member 140.It can also be further provided on extensible member 140
At least one strip pilot hole 143 (preferably two) is fixedly installed at least one directive wheel 180 on mounting plate 110, with
Strip pilot hole 143 cooperates.Extensible member 140 may also be formed at least one second protrusion 147 protruded towards cover board 120, lid
At least one second guide groove 122 is offered on plate 120.
Fig. 4 is the structural schematic diagram of wall-hanging air conditioner indoor unit according to an embodiment of the invention.As shown in figure 4, this
Inventive embodiments provide a kind of wall-hanging air conditioner indoor unit 10 comprising shell 500, front panel 200, wind deflector 300 and extremely
A few driving device 100 above-mentioned.Wherein, air outlet 510 is provided with below the front side of shell 500, front panel 200 is located at
510 upside of air port, wind deflector 300 are located at air outlet 510, movably open or close air outlet 510, or be further used for changing
Become air-out direction.The mounting plate 110 of driving device 100 is fixed in shell 500.
(not shown) in some embodiments, each driving device 100 are only used for driving wind deflector or front panel
One of, i.e., a driving device only has a telescoping mechanism, and wind deflector or front panel are fixed in the end of extensible member, with band
Dynamic wind deflector or front panel movement.
(refer to Fig. 4) in further embodiments, each driving device 100 is for driving wind deflector 300 and front panel
200, at this point, there are two telescoping mechanism, the end parts of the extensible member 130,140 of two telescoping mechanisms for a tool of driving device 100
It is not fixed on front panel 200 and wind deflector 300, to drive front panel 200 and wind deflector 300 to move respectively.
For a wall-hanging air conditioner indoor unit, with reference to Fig. 4, the quantity of driving device 100 is preferably two, respectively
The both ends of the length direction of shell 500 are set.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or deduce out many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers all such other variations or modifications.
Claims (8)
1. a kind of driving device for wall-hanging air conditioner indoor unit, including mounting plate, which is characterized in that further include at least one
Telescoping mechanism, each telescoping mechanism include:
Extensible member can translationally be installed on the first surface of the mounting plate in the parallel plane of the mounting plate, and be formed
There is at least one first protrusion protruded towards the first surface；With
Power mechanism, is installed on the first surface of the mounting plate, and is configured to controllably drive the extensible member translational motion；
Wherein,
Offered on the first surface of the mounting plate at least one along predefined paths extend first guide groove, each described first
Protrusion is movably embedded in first guide groove, to guide the extensible member to be only capable of moving along the predefined paths；And
The driving device further includes cover board, and the first surface of the mounting plate is buckled in mounting plate compartment of terrain cover, with
One is limited jointly for installing the accommodation space of the telescoping mechanism with the mounting plate；
The extensible member is also formed at least one second protrusion protruded towards the cover board, offers at least on the cover board
The second guide groove that one motion path along the extensible member extends, each second protrusion is movably embedded in one second and leads
Slot.
2. driving device according to claim 1, which is characterized in that
The power mechanism includes the gear for the shaft for being fixed on the motor of the mounting plate and being installed on the motor；And
The rack gear with gear cooperation is fixedly installed on the extensible member, the rack gear is parallel to prolonging for first guide groove
Stretch path setting.
3. driving device according to claim 2, which is characterized in that
At least one strip pilot hole along its motion path definite length extended is opened up on the extensible member；And
At least one directive wheel is fixedly installed on the mounting plate, the periphery of the directive wheel is posted by the strip pilot hole
Hole wall setting.
4. driving device according to claim 1, which is characterized in that
The quantity of second protrusion is equal with the quantity of first protrusion, and each second protrusion with one described the
The plane for the first surface that one protrusion is parallel to the mounting plate about one is symmetrical arranged.
5. driving device according to claim 1, which is characterized in that
There are two first protrusions for setting on each extensible member.
6. driving device according to any one of claim 1 to 5, which is characterized in that
It is provided with microswitch on the mounting plate, it is convex that triggering corresponding with the microswitch is provided on the extensible member
It rises, is configured to:
After the edge preset distance of the mounting plate is stretched out in the end of the extensible member, the triggering protrusion touches the fine motion
Switch motion is so that the power mechanism is out of service.
7. a kind of wall-hanging air conditioner indoor unit, including shell, front panel and wind deflector, which is characterized in that further include:
At least one driving device according to any one of claim 1 to 6, wherein the mounting plate is fixed at institute
It states in shell；And
The quantity of the telescoping mechanism is one, and the front panel or the wind deflector are fixed in the end of extensible member, with band
Move the front panel or wind deflector movement；Or
The quantity of the telescoping mechanism is two, and the end of the extensible member of two telescoping mechanisms is individually fixed in the front
Plate and the wind deflector, to drive the front panel and the wind deflector to move respectively.
8. wall-hanging air conditioner indoor unit according to claim 7, which is characterized in that
The quantity of the driving device is two, is separately positioned on the both ends of the length direction of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610004865.4A CN105423523B (en) | 2016-01-04 | 2016-01-04 | Wall-hanging air conditioner indoor unit and its driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610004865.4A CN105423523B (en) | 2016-01-04 | 2016-01-04 | Wall-hanging air conditioner indoor unit and its driving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105423523A CN105423523A (en) | 2016-03-23 |
| CN105423523B true CN105423523B (en) | 2019-07-23 |
Family
ID=55501916
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610004865.4A Active CN105423523B (en) | 2016-01-04 | 2016-01-04 | Wall-hanging air conditioner indoor unit and its driving device |
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| CN (1) | CN105423523B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016658A (en) * | 2016-06-30 | 2016-10-12 | 珠海格力电器股份有限公司 | Air deflector driving mechanism and electrical product using same |
| CN106225195A (en) * | 2016-09-09 | 2016-12-14 | 珠海格力电器股份有限公司 | Air-conditioner air opening plate governor motion and there is its air-conditioner |
| CN106288284B (en) * | 2016-10-08 | 2022-05-06 | 珠海格力电器股份有限公司 | Air guide device and air conditioner |
| CN110805954B (en) * | 2018-08-03 | 2021-07-23 | 重庆海尔空调器有限公司 | Air conditioner indoor unit |
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| CN203100110U (en) * | 2013-01-01 | 2013-07-31 | 广东美的电器股份有限公司 | Air conditioner indoor unit |
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| KR100452981B1 (en) * | 2001-06-20 | 2004-10-15 | 주식회사 엘지이아이 | Indoor unit and shutter apparatus for airconditioner |
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| CN103574869A (en) * | 2012-07-18 | 2014-02-12 | 珠海格力电器股份有限公司 | Air deflector driving device and indoor unit of hanging air conditioner |
| CN203100110U (en) * | 2013-01-01 | 2013-07-31 | 广东美的电器股份有限公司 | Air conditioner indoor unit |
| CN203100107U (en) * | 2013-01-01 | 2013-07-31 | 广东美的电器股份有限公司 | Air conditioner indoor unit and air deflector driving device of air conditioner indoor unit |
| CN104456717A (en) * | 2013-09-17 | 2015-03-25 | 珠海格力电器股份有限公司 | Air conditioner |
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| Publication number | Publication date |
|---|---|
| CN105423523A (en) | 2016-03-23 |
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