CN103940066B - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN103940066B CN103940066B CN201410128568.1A CN201410128568A CN103940066B CN 103940066 B CN103940066 B CN 103940066B CN 201410128568 A CN201410128568 A CN 201410128568A CN 103940066 B CN103940066 B CN 103940066B
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- switch gate
- air outlet
- indoor unit
- air
- air conditioner
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Abstract
The invention relates to an air conditioner, in particular to an indoor unit of the air conditioner. The indoor unit comprises an indoor unit shell with an air outlet, wherein the indoor unit shell is provided with a door used for opening and closing the air outlet. The indoor unit comprises a drive device, wherein the drive device can drive the air outlet to be in a closed state and can drive the door to be located in the indoor unit shell and make the area of the projection, in the direction vertical to the air outlet, of the door smaller than the area of the air outlet. According to the indoor unit, the door can be used for closing the air outlet to perform a dustproof function, meanwhile, when the indoor unit works, the door can be used for opening the air outlet and be contained in the indoor unit shell, and the requirement for the appearance of the indoor unit during operating can be effectively met; besides, due to the fact that the area of the projection, in the direction vertical to the air outlet, of the door is smaller than the area of the air outlet, after the air outlet is opened, and the door is of an integrated structure in design, and when the air outlet is closed through the door, no joint lines exist on the surface of the door and the requirement for the appearance of the indoor unit is met.
Description
Technical field
The present invention relates to air-conditioner, more particularly to a kind of air conditioner room unit.
Background technology
Air-conditioner has gradually been applied to each average family as a kind of household electrical appliance.Switch gate is used as in air conditioner chamber
The vitals of machine, which mainly plays a part of folding air outlet of indoor set, it is to avoid ambient dust is got in casing body, shadow
Ring the normal work of indoor set.In traditional indoor set, the air outlet of indoor unit casing is fence structure, accordingly will switch
Door is also divided into polylith blade construction and is coordinated with the air outlet, and when so machine quits work indoors, switch gate closing air outlet is opened
Close the door upper with a plurality of jointing line, leverage the overall appearance of indoor set, although occur in that at present a kind of switch gate its
It is made up of two parts, by this two-part folding of the realization to air outlet of sliding, but in two parts closing air outlet, two
Also the attractive in appearance of indoor set is affected with a jointing line between person.
The content of the invention
It is an object of the invention to provide a kind of air conditioner room unit, it is intended to for solving the switch gate of existing indoor set
There is in closing air outlet a plurality of jointing line, the problem of indoor set overall appearance is affected.
To solve above-mentioned technical problem, the technical scheme is that：A kind of air conditioner room unit is provided, including having
The indoor unit casing in air port, the indoor unit casing are provided with for being opened and closed the switch gate of the air outlet, and the indoor set is also
Including driving means, the driving means can be ordered about the air outlet and are closed, and can order about the switch gate and be located at
The indoor unit casing is interior and makes projected area of the switch gate along the vertical air outlet direction be less than the air outlet
Area.
Further, the driving means can also order about the switch gate in away from the indoor unit casing outer surface
State.
Specifically, the driving means are included for ordering about the rotating mechanism of the switch gate rotation and being used to drive institute
Switch gate is stated along the drive mechanism perpendicular to air outlet direction movement, the rotating mechanism is connected with the switch gate.
Specifically, the pushing mechanism is the expansion link on the indoor unit casing, and the expansion link is opened with described
Close the door and be fixedly connected and perpendicular to the air outlet.
Specifically, the pushing mechanism includes being fixed on the indoor unit casing the first actuator, it is vertical it is described go out
The chute in air port and lay along the chute inwall and slidable tooth bar, first actuator is with nibbling with the tooth bar
Close and rotatable first drive shaft, the rotating mechanism includes to move along the chute with the tooth bar and drives described opening
Close the door with the tooth bar along the second actuator that vertically the air outlet direction is moved, second actuator has for ordering about
Second drive shaft of the switch gate synchronous axial system.
Further, second drive shaft is fixedly connected with the switch gate.
Further, the rotating mechanism is also included being fixedly connected with second actuator and can be with the tooth bar along institute
State the sliding part of slide and engage with second drive shaft and rotate and be used to drive institute for ordering about the switch gate
The drive mechanism that switch gate is moved along the vertical air outlet direction with the tooth bar is stated, the drive mechanism is fixed on the cunning
On moving part.
Further, the drive mechanism includes power transmission shaft and first bevel gear, the power transmission shaft and described first
Bevel gear, on the sliding part, is arranged in second drive shaft and is fixed with second bevel gear, and the two of the power transmission shaft
End is arranged respectively and is fixed with two third hand tap gears, third hand tap gear described in two respectively with the first bevel gear and described
Two bevel gears engage, and the rotation axiss of the first bevel gear are provided with the first rotating shaft being fixedly connected with the first bevel gear,
The first rotating shaft is worn the sliding part and is fixedly connected with the switch gate.
Further, the drive mechanism includes the gear assembly on the sliding part, and the gear assembly includes
Some first roller gears for being located along the same line and engaging successively, are arranged with the second Cylinder Gear in second drive shaft
Wheel, the first roller gear positioned at the gear assembly an end portion is engaged with second roller gear, positioned at the gear
The rotation axiss of the first roller gear at component the other end are provided with second turn be fixedly connected with first roller gear
Axle, second rotating shaft are worn the sliding part and are fixedly connected with the switch gate.
Further, including two air-out passages being built in the indoor unit casing, the end of air-out passage described in two
The air outlet is intersected in, is provided with for housing the receiving of the switch gate in the inwall intersection of air-out passage described in two
Chamber.
The present invention has following technique effect：
The switch gate of air conditioner room unit of the present invention closes the air outlet on indoor unit casing on indoor unit casing,
When machine is started working indoors, driving means can be ordered about switch gate and be opened air outlet and the switch gate can be made to be contained in room
In inner casing body, and after machine quits work indoors, controlling switch door closes the air outlet to driving means again.In this structure
In indoor set, switch gate not only can play dust-proof effect with closing air outlet, and switch gate is housed when machine works indoors
In indoor unit casing, now switch gate is less than the aperture area of air outlet along the projected area on air outlet direction,
Switch gate is not turned off air outlet, and this air outlet is opened, and which does not interfere with the air-out effect of air outlet, while in this structure
Switch gate is set to into an overall structure, in switch gate closing air outlet, its surface does not have jointing line, it is ensured that the outward appearance of indoor set
Require.
Description of the drawings
Fig. 1 for the embodiment of the present invention air conditioner room unit the second actuator it is direct-connected with switch gate when switch gate close out
The structural representation in air port；
Fig. 2 for the second actuator and the switch gate of the air conditioner room unit of Fig. 1 it is direct-connected when switch gate away from indoor unit casing
Structural representation；
Second actuator and switch gate structure that when direct-connected switch gate be rotated by 90 ° of the Fig. 3 for the air conditioner room unit of Fig. 1
Schematic diagram；
Fig. 4 for the second actuator and the switch gate of the air conditioner room unit of Fig. 1 it is direct-connected when switch gate stretch into indoor casing
Internal structural representation；
Top views of the Fig. 5 for the switch gate closing air outlet of the air conditioner room unit of Fig. 1；
Fig. 6 is the top view of the switch gate away from indoor unit casing of the air conditioner room unit of Fig. 1；
Fig. 7 is the top view that the switch gate of the air conditioner room unit of Fig. 1 is rotated by 90 °；
Fig. 8 stretches into the top view in indoor unit casing for the switch gate of the air conditioner room unit of Fig. 1；
Fig. 9 is the drive mechanism of the air conditioner room unit of Fig. 1 using switch gate closing air outlet during Bevel Gear Transmission
Structural representation；
Figure 10 adopts switch gate during Bevel Gear Transmission away from indoor casing for the drive mechanism of the air conditioner room unit of Fig. 1
The structural representation of body；
Figure 11 is the knot that the drive mechanism of the air conditioner room unit of Fig. 1 is rotated by 90 ° using switch gate during Bevel Gear Transmission
Structure schematic diagram；
Figure 12 stretches into indoor casing using switch gate during Bevel Gear Transmission for the drive mechanism of the air conditioner room unit of Fig. 1
Internal structural representation；
Figure 13 is the drive mechanism of the air conditioner room unit of Fig. 1 using switch gate closing air outlet during column gear transmission
Structural representation；
Figure 14 adopts switch gate during column gear transmission away from indoor set for the drive mechanism of the air conditioner room unit of Fig. 1
The structural representation of housing；
Figure 15 is what the drive mechanism of the air conditioner room unit of Fig. 1 was rotated by 90 ° using switch gate during column gear transmission
Structural representation；
Figure 16 stretches into indoor set using switch gate during column gear transmission for the drive mechanism of the air conditioner room unit of Fig. 1
Structural representation in housing.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, and
It is not used in the restriction present invention.
Referring to Fig. 1-Fig. 8, a kind of air conditioner room unit is embodiments provided, which includes the room with air outlet 11
Inner casing body 1, indoors casing body 1 be provided with switch gate 2, the opening and closing of air outlet 11 is realized by the switch gate 2, the interior
Machine also includes a driving means 3, and driving means 3 are mainly used in the action that controlling switch door 2 is opened and closed air outlet 11, i.e. machine indoors
During work, 3 controlling switch door of driving means 2 opens the air outlet 11 to ensure the normal air-out at the air outlet 11, while also
The switch gate is contained in indoor unit casing, now the switch gate 2 is less than air-out along the projection perpendicular to 11 direction of air outlet
Mouthfuls 11 area, and when machine quits work indoors, then 2 closing air outlet 11 of controlling switch door again of driving means 3, prevents the external world
Dust etc. is got in casing body 1 by the air outlet 11.In the present embodiment, when indoor set works, driving means 3 are ordered about out
Close the door and 2 opening air outlets 11 be hidden in indoor unit casing 1, it is ensured that indoor set overall appearance is unaffected, simultaneously because opening
Projected area of 2 edges perpendicular to 11 direction of air outlet of closing the door is less than the aperture area of air outlet 11, and switch gate 2 is not turned off air-out
Mouth 11, opens to this air outlet 11, and which does not interfere with the air-out effect of air outlet 11, and when machine quits work indoors, drives
Device 3 then orders about 2 closing air outlet 11 of switch gate again so that switch gate 2 plays dust-proof effect, and the switch gate 2 is set
An overall structure is calculated as, its surface does not have jointing line etc., can effectively ensure that the overall appearance of indoor set.
Further, driving means can also order about outer surface of the switch gate away from indoor unit casing.In the present embodiment,
Structure of the air outlet 11 arranged on indoor unit casing 1 for single order ladder way, its bore for being in 1 Outboard Sections of indoor unit casing are omited
More than the bore in 1 inner part of indoor unit casing, there is a cascaded surface 111 between the two, the air-out is closed in switch gate 2
During mouth 11, switch gate 2 is contacted with the cascaded surface 111 in air outlet 11, and switch gate 2 is located just at the heavy caliber part of air outlet 11
Interior, this structure can cause switch gate 2 in closing air outlet 11, with stronger sealing property, and dust-proof effect is relatively good, and
And switch gate 2, when being embedded in air outlet 11, switch gate 2 does not protrude the outer surface 12 of indoor unit casing 1, it is ensured that indoor set
Outward appearance demand.In this regard, when driving means 3 order about switch gate 2 perpendicular to air outlet 11,1 pair of action of indoor unit casing has
Certain interference effect, and in the present embodiment, switch gate 2 was ordered about before air outlet 11 in driving means 3, first order about out
Close the door 2 away from indoor unit casing 1 outer surface 12 such that it is able to effectively eliminate the impact of 1 pair of action of indoor unit casing.
Specifically, driving means 3 include a rotating mechanism 31 and a pushing mechanism 32, and rotating mechanism 31 is mainly used in driving
To realize its control to the opening and closing of air outlet 11, pushing mechanism 32 is then mainly used for controlling switch to 2 own rotation of dynamic switch gate
Door 2 can be moved along the direction perpendicular to air outlet 11, and switch gate 2 can be enabled to pass in and out indoor casing along the air outlet 11
In body 1.In the present embodiment, when machine works indoors, pushing mechanism 32 answers first controlling switch door 2 along the side of vertical air outlet 11
To away from 1 outer surface of indoor unit casing, 12 certain distance, air outlet 11 is opened, and then rotating mechanism 31 starts to order about switch gate 2
Rotate to an angle, be typically rotated by 90 °, the overall vertical air outlet 11 of switch gate 2, switch gate 2 is along the throwing perpendicular to air outlet 11
Shadow area is significantly less than the aperture area of air outlet 11, and now as switch gate 2 is away from indoor unit casing 1, switch gate 2 is in rotation
When indoor unit casing 1 will not produce interference to which, after switch gate 2 rotates pushing mechanism 32 again controlling switch door 2 along original route
Return, now switch gate 2 can smoothly wear air outlet 11 and get in casing body 1, open so as to complete whole switch gate 2
The process of air outlet 11, switch gate 2 do not interfere with the normal air-out of air outlet 11；After machine quits work indoors in the same manner, promote
The first controlling switch door of mechanism 32 2 passes through air outlet 11 and away from 1 outer surface of indoor unit casing, 12 certain distance, then rotating mechanism
32 order about switch gate 2 is rotated by 90 ° to parallel with air outlet 11, and working control switch door 2 is embedded at air-out to pushing mechanism 32 again
In the heavy caliber part of mouth 11, closing air outlet 11.In 2 closing air outlet 11 of switch gate, switch gate 2 does not protrude indoor set
1 outer surface 12 of housing, accordingly its also will not in sink in air outlet 11, not interfering with the planarization of indoor unit casing 1 at this.
Certainly driving means 3 can also be other structures so that switch gate 2 is rotating to an angle（The angle is not 90 degree）Afterwards, exist
2 side of switch gate is acted on along external force is applied, so which favours the indoor casing of direction turnover of air outlet 11 along the rotational angle
In body 1, or switch gate 2 controls the opening and closing of air outlet 11 indoors on the inside of casing body 1, and to this driving means, 3 need to control this
Switch gate 2 rotates to an angle and opens the air outlet 11 and be contained in indoor unit casing 1.
For the pushing mechanism 32 of driving means 3 in indoor set can take multiple structural forms：
Embodiment one
Pushing mechanism 32 can be expansion link（Not shown in figure）, specifically expansion link can be cylinder etc., and expansion link can
So that, inside indoor unit casing 1, its one end is fixed on indoor unit casing 1, and its other end is then fixed on switch gate 2, and
And which is perpendicular to air outlet 11, certainly when rotating mechanism 31 works, expansion link does not interfere with switch gate 2 rotation of itself.
When indoor set is started working, expansion link first stretches pull switch door 2 away from 1 outer surface 12 of indoor unit casing, rotates in switch gate 2
After the completion of, expansion link then starts to bounce back Drawing switch door 2 to indoor unit casing 1 again, otherwise after machine quits work indoors, stretches
Contracting bar first stretches release switch gate 2, then bounces back Drawing switch door 2 to air outlet 11, close air outlet 11 after its rotation.This
Plant relatively simple for structure, general expansion link arranges two, the length direction along switch gate 2 is located at its both ends position respectively.
Embodiment two
Pushing mechanism 32 includes the first actuator 321, chute 322 and tooth bar 323 etc., and the first actuator 321 is fixed on
On indoor unit casing 1, general as motor, chute 332 are spread along the inwall of chute 322 perpendicular to air outlet 11, tooth bar 323
If which is slidable connection and the inwall of chute 332 between, the first actuator 321 has rotatable first drive shaft 3211,
First drive shaft 3211 is engaged with tooth bar 323, as the first actuator 321 is fixed on indoor unit casing 1, this is driven first
After moving axis 3211 is rotated, tooth bar 323 then slides along the inwall of chute 322；Accordingly, rotating mechanism 31 includes one with tooth bar 323
Along 322 synchronization-moving second actuator 311 of chute, while second actuator 311 can drive switch gate 2 with tooth bar 323 again
Move along the direction of vertical air outlet 11, second actuator 311 is also adopted by motor, the second actuator 311 has and can turn
The second dynamic drive shaft 3111, orders about 2 synchronous rotary of switch gate by second drive shaft 3111.In this configuration, first
321 rotational band carry-over bar 323 of actuator is moved along chute 322, drives the second actuator 311 again along chute 322 with hour rack 323
It is mobile, and then the second actuator 31 can drive switch gate 2 to move along the direction of vertical air outlet 11 again.In this course, push away
Motivation structure 32 is realized to switch gate 2 along the control moved perpendicular to 11 direction of air outlet, while the second drive of rotating mechanism 31
Moving part 311 then realizes the control to the rotation of switch gate 2, and control mode is more stable, easy to control.
In the structure of above-described embodiment, pushing mechanism 32 is no to be directly connected with switch gate 2, but because of rotating mechanism 31
With the annexation between switch gate 2, the control to the movement of switch gate 2 is realized by the movement of control rotating mechanism 31.It is right
Attachment structure between rotating mechanism 31 and switch gate 2, it is also possible to take following version：
Structure one
It is referring specifically to Fig. 1-Fig. 4, fixed between second drive shaft 3111a and switch gate 2 of the second actuator 311 to connect
Connect, a connecting hole 2a1 is specifically set on switch gate 2a, vertical second actuator of the opening direction of connecting hole 2a1 311
Moving direction, the second drive shaft 3111a is plugged in connecting hole 2a1, switch gate 2a is driven with second
Moving axis 3111a synchronous axial systems, while also as grafting between the second drive shaft 3111a and switch gate 2a, switch gate 2a can be with
Second actuator, 311 synchronizing moving.
Structure two
Referring to Fig. 9-Figure 12, rotating mechanism 31 also includes a sliding part 31b1 and drive mechanism 31b2, sliding part 31b1
It is fixedly connected with the second actuator 311, which can slide along chute 322 with tooth bar 323, drive mechanism 31b2 and the second drive shaft
3111b is engaged, for ordering about switch gate 2b rotations and switch gate 2b can be driven to move along 11 direction of vertical air outlet with tooth bar 323
It is dynamic, and drive mechanism 31b2 is fixed on sliding part 31b1.Specifically tooth bar 323 can be driven with sliding part 31b1 or second
Moving part 311 is fixedly connected, and pushes or pull on moving along chute 322 for sliding part 31b1 and the second actuator 311 by tooth bar 323
Dynamic, which can also drive sliding part 31b1 along chute 322 to move by tooth bar 323 by tooth bar 323 on sliding part 31b1.
It is attached by a drive mechanism 31b2 between second actuator 311 and switch gate 2b, the second drive shaft 3111b is a gear
Axle, itself and drive mechanism 31b2 engaged transmissions.
Specifically, drive mechanism 31b2 can be：Drive mechanism 31b2 includes power transmission shaft 31b2a1 and first bevel gear
31b2a2, power transmission shaft 31b2a1 and first bevel gear 31b2a2 are covered in the second drive shaft 3111b on sliding part 31b1
Second bevel gear 31b2a3 is provided with, is arranged at the both ends of power transmission shaft 31b2a1 respectively and is fixed with two third hand tap gears 31b2a4,
The structure all same of first bevel gear 31b2a2, second bevel gear 31b2a3 and third hand tap gear 31b2a4, two triconodonts
Wheel 31b2a4 is engaged with first bevel gear 31b2a2 and second bevel gear 31b2a3 respectively, solid in first bevel gear 31b2a2
Surely there is first rotating shaft（Not shown in figure）, the first rotating shaft is located on the rotation axiss of first bevel gear 31b2a2, and first turn
Axle is worn sliding part 31b1 and is fixedly connected with switch gate 2b.When moving switch door 2b is needed, tooth bar is ordered about by pushing mechanism 32
323 movements, tooth bar 323 drive sliding part 31b1 movements, and then the drive mechanism 31b2 on sliding part 31b1 drives switch gate 2b
It is mobile, and when rotary switch door 2b is needed, then the second drive shaft 3111b of the second actuator 311 drives second bevel gear
31b2a3 synchronous rotaries, second bevel gear 31b2a3 drive the third hand tap gear 31b2a4 rotation for engaging, and then are driven
Axle 31b2a1 rotarily drives another second bevel gear 31b2a3 rotation, and then second bevel gear 31b2a3 drives what is engaged
First bevel gear 31b2a2 rotates, while first rotating shaft starts to rotate and drives switch gate 2b to rotate, whole transmission process is tooth
Wheel transmission and axle transmission, are driven more stable.
Referring to Figure 13-Figure 16, drive mechanism 31b2 can also be：Drive mechanism 31b2 is included on sliding part 31b1
Gear assembly 31b2b1, gear assembly 31b2b1 include some first roller gear 31b2b11, each first roller gear
31b2b11 is located along the same line and engages successively, accordingly, the second Cylinder Gear is arranged with the second drive shaft 3111b
Wheel 31b2b12, the first roller gear 31b2b11 and the second roller gear on gear assembly 31b2b1 wherein one ends
31b2b12 is engaged, and on the first roller gear 31b2b11 on gear assembly 31b2b1 the other end is fixedly connected with second
Rotating shaft（Not shown in figure）, second rotating shaft is on the rotation axiss of first roller gear 31b2b11, and which wears slip
Part 31b1 is fixedly connected with switch gate 2b.This structure, the movement of switch gate 2b is similar with said structure to be repeated no more, and is opening
When the 2b that closes the door needs rotation, the second drive shaft 3111b is ordered about by the second actuator 311 and the second roller gear 31b2b12 is same
Step rotation, the second roller gear 31b2b12 drive the first roller gear 31b2b11 rotations for engaging, and then drive successively
Each first roller gear 31b2b11 of gear assembly 31b2b1 and it is fixed on wherein one first roller gear 31b2b11
Second rotating shaft rotates, and finally second rotating shaft drives switch gate 2b rotations.In above-mentioned transmission process middle gear component 31b2b1 only
Using gear drive, stable transmission, transmission efficiency.
Referring specifically to Fig. 5-Fig. 8, optimizing above-described embodiment, two air-out passages 13 being provided with casing body 1 indoors, this two goes out
The end of wind passage 13 is intersected at air outlet 11, arranges an accommodating chamber 132 in 131 intersection of inwall of two air-out passages 13,
For housing switch gate 2.When machine works indoors, switch gate 2 opens air outlet 11, and passes through driving means 3 by switch gate 2
It is built in indoor unit casing 1, just to air outlet 11, pushing mechanism 32 orders about switch gate 2 and gets in casing body accommodating chamber 132
In 1 and in accommodating chamber 132, which is not kept off in two air-out passages 13, does not interfere with the normal air-out of air outlet 11.
Further, be equipped with some BAIYE fans 14 on the inwall 131 of two air-out passages 13, each BAIYE fan 14 it is parallel and
Interval setting can simultaneously swing up and down.Usually, each BAIYE fan 14 is arranged at into air-out passage 13 near 1 side of indoor unit casing
Inwall 131 on, indoors machine work when, indoor set produce bis- air-out passages 13 of fraction Jing discharged by air outlet 11,
Now synchronous a small range swings each BAIYE fan 14 up and down, produces certain active force to the air-flow in air-out passage 13, pushes away
The flow velocity of air-flow at dynamic air outlet 11, can play a part of current stabilization, strengthen the air-out effect of indoor set.
Referring to Figure 12 and Figure 16, further, some subtracting is respectively arranged with two opposed inner walls 111 of air outlet 11
Shake part 15,15 interval setting of each shock absorber part.As air outlet 11 is step port structural, it is big that each shock absorber part 15 is located at air outlet 11
On the inwall 111 of bore part, when machine quits work indoors, switch gate 2 is located in 11 heavy caliber part of air outlet, is now opened
Close the door 2 two opposite flanks are contacted with each shock absorber part 15 in 11 2 opposed inner walls 111 of air outlet respectively, and general shock absorber part 15 is adopted
Made with plastic parts, which has certain elasticity, when vibrations occurs in machine indoors, shock absorber part 15 can be alleviated switch gate 2 and go out
Active force between 11 inwall 111 of air port, plays a part of damping, and during switch gate 2 is moved, 15 energy of shock absorber part
Enough avoid friction between 11 inwall 111 of switch gate 2 and air outlet, occur, switch gate 2 and air outlet 11 are prevented in the course of work
It is middle abrasion occur, it is ensured that indoor set outward appearance demand.
The foregoing is only preferred embodiments of the present invention, its structure is not limited to the above-mentioned shape enumerated, it is all
Any modification, equivalent and improvement for being made within the spirit and principles in the present invention etc., should be included in the protection of the present invention
Within the scope of.
Claims (9)
1. a kind of air conditioner room unit, including the indoor unit casing with air outlet, the indoor unit casing is provided with for opening
Close the switch gate of the air outlet, it is characterised in that：Also include driving means, the driving means can order about the air outlet
In closed mode, and the switch gate can be ordered about in the indoor unit casing and make the switch gate along it is vertical it is described go out
The projected area in air port direction less than the air outlet area, the driving means can also order about the switch gate in away from
The state of the indoor unit casing outer surface；Structure of the air outlet arranged on the indoor unit casing for single order ladder way,
Which is in bores of the indoor unit casing Outboard Sections more than the bore in the indoor unit casing inner part, both it
Between be formed with a cascaded surface；When air conditioner room unit works, the driving means are in ordering about the switch gate away from the room
Order about the switch gate to rotate so that the projection in the vertical air outlet direction in switch gate edge after the outer surface of inner casing body
Area of the area less than the air outlet, then order about the switch gate in the indoor unit casing.
2. air conditioner room unit as claimed in claim 1, it is characterised in that：The driving means are included for ordering about described opening
Close the door rotation rotating mechanism and for driving the switch gate along the drive mechanism perpendicular to air outlet direction movement,
The rotating mechanism is connected with the switch gate.
3. air conditioner room unit as claimed in claim 2, it is characterised in that：The drive mechanism is included located at the indoor set
Expansion link on housing, the expansion link are fixedly connected with the switch gate and perpendicular to the air outlet.
4. air conditioner room unit as claimed in claim 2, it is characterised in that：The drive mechanism includes being fixed on the interior
The first actuator on casing body, the chute of the vertical air outlet and lay along the chute inwall and slidable tooth
Bar, with engaging with the tooth bar and rotatable first drive shaft, the rotating mechanism includes can be with for first actuator
The tooth bar is moved along the chute and drives the switch gate with the tooth bar along the of the vertical air outlet direction movement
Two actuators, second actuator have the second drive shaft for being used to ordering about the switch gate synchronous axial system.
5. air conditioner room unit as claimed in claim 4, it is characterised in that：Second drive shaft is fixed with the switch gate
Connection.
6. air conditioner room unit as claimed in claim 4, it is characterised in that：The rotating mechanism also includes driving with described second
Moving part is fixedly connected and can be used for along the sliding part of the slide and being engaged with second drive shaft with the tooth bar
Order about the switch gate to rotate and the biography for driving the switch gate to move along the vertical air outlet direction with the tooth bar
Dynamic structure, the drive mechanism are fixed on the sliding part.
7. air conditioner room unit as claimed in claim 6, it is characterised in that：The drive mechanism includes power transmission shaft and first
Bevel gear, the power transmission shaft and the first bevel gear are arranged in second drive shaft solid on the sliding part
Surely there is second bevel gear, two ends of the power transmission shaft are arranged respectively and are fixed with two third hand tap gears, third hand tap gear described in two
Engage with the first bevel gear and the second bevel gear respectively, the rotation axiss of the first bevel gear be provided with it is described
The first rotating shaft that first bevel gear is fixedly connected, the first rotating shaft are worn the sliding part and are fixedly connected with the switch gate.
8. air conditioner room unit as claimed in claim 6, it is characterised in that：The drive mechanism is included located at the sliding part
On gear assembly, the gear assembly includes some first roller gears for being located along the same line and engaging successively, described
The second roller gear is arranged with second drive shaft, positioned at first roller gear and described of the gear assembly an end portion
Two roller gears are engaged, the rotation axiss of the first roller gear at described gear assembly the other end be provided with this
The second rotating shaft that one roller gear is fixedly connected, second rotating shaft are worn the sliding part and are fixedly connected with the switch gate.
9. the air conditioner room unit as described in any one of claim 1-8, it is characterised in that：Including being built in the indoor casing
Two internal air-out passages, the end of air-out passage described in two is intersected in the air outlet, in air-out passage described in two
Wall intersection is provided with for housing the accommodating chamber of the switch gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410128568.1A CN103940066B (en) | 2014-03-31 | 2014-03-31 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410128568.1A CN103940066B (en) | 2014-03-31 | 2014-03-31 | Indoor unit of air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103940066A CN103940066A (en) | 2014-07-23 |
| CN103940066B true CN103940066B (en) | 2017-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410128568.1A Active CN103940066B (en) | 2014-03-31 | 2014-03-31 | Indoor unit of air conditioner |
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| Country | Link |
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| CN (1) | CN103940066B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322713B (en) * | 2014-07-30 | 2019-02-22 | 美的集团武汉制冷设备有限公司 | Air conditioner room unit door component and air conditioner room unit |
| CN104390266B (en) * | 2014-10-29 | 2017-11-10 | 珠海格力电器股份有限公司 | Wall hanging type air conditioner |
| CN105042694B (en) * | 2015-07-31 | 2018-02-06 | 芜湖美智空调设备有限公司 | Outlet frame, housing and through-flow cabinet air-conditioner |
| CN110173760A (en) * | 2019-06-26 | 2019-08-27 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100523637C (en) * | 2006-10-22 | 2009-08-05 | 海信集团有限公司 | Air conditioner indoor machine wind outlet door open-close method and indoor machine |
| CN202119008U (en) * | 2011-05-04 | 2012-01-18 | 珠海格力电器股份有限公司 | Vertical air conditioner indoor unit |
| CN202254166U (en) * | 2011-09-09 | 2012-05-30 | 珠海格力电器股份有限公司 | Indoor machine of floor air conditioner |
| CN203024365U (en) * | 2012-12-13 | 2013-06-26 | Tcl空调器(中山)有限公司 | Air-out part and air conditioner |
| CN203857547U (en) * | 2014-03-31 | 2014-10-01 | 美的集团股份有限公司 | Air-conditioner indoor unit |
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