CN105928170A - Air conditioner guide plate system - Google Patents
Air conditioner guide plate system Download PDFInfo
- Publication number
- CN105928170A CN105928170A CN201610305002.0A CN201610305002A CN105928170A CN 105928170 A CN105928170 A CN 105928170A CN 201610305002 A CN201610305002 A CN 201610305002A CN 105928170 A CN105928170 A CN 105928170A
- Authority
- CN
- China
- Prior art keywords
- guide plate
- air
- tooth bar
- gear
- conditioning
- 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.)
- Pending
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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
Abstract
The invention discloses an air conditioner guide plate system which comprises an air conditioner shell, a guide plate, and a power mechanism, wherein an air guide opening is formed in the air conditioner shell, and can be opened and closed by moving the guide plate arranged on the air guide opening; the power mechanism comprises a driving part and a transmission part which are in driving connection with each other; the transmission part is rotationally connected with the guide plate; the driving part is connected with the guide plate via the transmission part, and drives the guide plate to move in a non-circular track. As racks and the transmission piece are rotationally connected with the guide plate, the guide plate can be driven to move in the non-circular track in the form of gear transmission.
Description
Technical field
The present invention relates to air conditioner structure technical field, particularly relate to a kind of air-conditioning guide plate system.
Background technology
In existing indoor apparatus of air conditioner structure, air outlet as one of the main circulation path of air conditioning air flow,
Cold wind under cooling in summer operating mode or under winter heating's operating mode or hot blast can be imported indoor, to realize
Indoor environment is circulated air-supply.But when air-conditioning does not works, if air outlet is exposed to outside,
Extraneous dust and foreign material etc. easily enter the inside of indoor set via this air outlet, affect axial-flow fan,
The use of the assemblies such as electric controller, the most existing indoor set is usually and is provided with at the air outlet of air-conditioning
Can the guide plate of folding.
In common technique scheme, guide plate motion is divided into two big classes, and a class is circus movement track, common
Have two kinds, be divided into direct geared to drive the link-type that guide plate rotates, and gear and tooth bar coordinate and pass
Dynamic formula;Equations of The Second Kind is non-circular motion track, common are link-type.
And in gear and rack gear mode, owing to tooth bar and guide plate are fixing, and tooth bar is generally
Standard round arc, therefore during guide plate opens or closes air outlet, the moving line of guide plate is
Fixing arc track, it is impossible to complete not rounded orbiting motion;And if indoor casing space is too small,
Easily there is the problem that slide plate is stuck, it is therefore desirable to be reserved with putting when synchronizing upper shifting for tooth bar and guide plate
Between being empty, it reduce the utilization rate of conditioned space.
Summary of the invention
It is an object of the invention to, it is provided that a kind of air-conditioning guide plate system, rotated even with guide plate by tooth bar
Connect and the spacing setting of outside not rounded track groove, the non-Circular test of guide plate can be realized more flexibly
Mobile.
It is as follows that the present invention realizes the technical scheme that above-mentioned purpose used:
According to an aspect of the invention, it is provided a kind of air-conditioning guide plate system, including: air conditioner casing,
Air guide hole is offered on air conditioner casing;Guide plate, can open or close is arranged at air guide hole;Power
Mechanism, actuating unit includes actuator and the driving member of drive connection;Driving member is with guide plate rotationally
Connect;Actuator connects guide plate by driving member, and drives guide plate to carry out noncircular locus motion.
Further, actuator includes that gear, driving member include that tooth bar, wheel and rack engagement coordinate.
Further, actuating unit also includes the gearcase for fixed gear, and gearcase is fixedly arranged on sky
Adjusting in casing, gearcase is provided with the first rotating shaft, and gear is around the first axis of rotation.
Further, it is additionally provided with identical with tooth bar radian with the side that tooth bar engages at gearcase gear
Rack-track groove, tooth bar slide spacing in rack-track groove.
Further, tooth bar includes arc-shaped rack;Along the length direction of tooth bar, tooth bar has and gear
The first contact position coordinated and the second contact position: when wheel and rack is in the first contact position,
Guide plate completely closes air guide hole, and when the second contact position of wheel and rack, described guide plate (2)
Fully open described air guide hole.
Further, guide plate connects first contact position being located away from wheel and rack engagement of tooth bar.
Further, air-conditioning guide plate system also includes what axle rotation mechanism, axle rotation structure included being articulated and connected
First axle bed and the second axle bed, the first axle bed is provided with the second rotating shaft, and the second axle bed is provided with and second
The axis hole that rotating shaft coordinates;One of them of first axle bed and the second axle bed is arranged on tooth bar, another
It is arranged on guide plate.
Further, the air conditioner casing at air guide hole being additionally provided with the chute of arc, guide plate is slidably
It is connected on chute.
Further, chute is located on the side plate of air conditioner casing, and along the direction of motion extension of guide plate.
Further, guide plate is provided with slider block towards the inner side of air conditioner casing, and the slide bar of slider block is spacing
In chute, and along slide;Guide plate is towards the side outwardly convex of side plate and is covered in side plate
Outward flange.
According to a further aspect in the invention, additionally providing a kind of air-conditioner, air-conditioner is provided with above-mentioned
Air-conditioning guide plate system.
The present invention uses what technique scheme had to have the technical effect that
Rack gear part is rotationally connected by the present invention with guide plate, it is possible to realize with gear-driven form
Guide plate is driven to realize not rounded orbiting motion;Overcome that prior art middle rack and guide plate are fixing to be connected simultaneously
Mode needs reserved expanding activity space so that the excessive problem of air conditioner casing, air guide hole opening process
In can adjust the angle of inclination of guide plate in real time so that it is in more convenient income air conditioner casing structure.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of air-conditioning guide plate system of the present invention;
Fig. 2 is the external structure partial schematic diagram one of air-conditioning guide plate system of the present invention;
Fig. 3 is the external structure partial schematic diagram two of air-conditioning guide plate system of the present invention;
Fig. 4 is tooth bar and the guide plate motion track schematic diagram of air-conditioning guide plate system of the present invention;
Fig. 5 is the schematic diagram that air-conditioning guide plate system middle rack of the present invention and gear are in primary importance;
Fig. 6 is the schematic diagram that air-conditioning guide plate system middle rack of the present invention and gear are in the second position;
Fig. 7 is the axle rotation mechanism partial schematic diagram of air-conditioning guide plate system of the present invention.
Wherein, 1, air conditioner casing;2, guide plate;3, gear;4, tooth bar;5, gearcase;6、
Rack-track groove;7, the first axle bed;8, the second axle bed;9, chute;10, slide bar;11, side plate.
Detailed description of the invention
For the scheme in the present invention is clearly described, preferred embodiment is given below and to combine accompanying drawing detailed
Describe in detail bright.That the following description is substantially merely exemplary and be not intended to limit the disclosure should
With or purposes.It should be appreciated that in whole accompanying drawings, corresponding reference represent identical or
Corresponding parts and feature.
In traditional air conditioner agent structure, being responsible for being typically provided with at the air guide hole of air-supply can the guide plate of folding
2, can when air-conditioning does not uses confined bed air port;The conventional guide plate structure using gear-driven form,
In use, user opens operation of air conditioner by remote controller, and motor driven gear 3 operates,
Forcing the tooth bar 4 engaged to move along its length direction, tooth bar 4 drives guide plate 2 to synchronize
Motion, such that it is able to open air guide hole, air-conditioning is blown;When air-conditioning is closed, motor driven gear 3
Rotating backward, tooth bar 4 drives guide plate 2 opposite direction to move to close air guide hole.But it is existing
Tooth bar 4 is the most fixing with the connected mode of guide plate 2 to be connected, and the back segment of tooth bar 4 is fixedly arranged on guide plate 2
On, owing to tooth bar 4 mostly is standard round arc, therefore guide plate 2 also can be only done circular motion,
In order to make gear transmission structure drive guide plate 2 to realize noncircular locus motion, prior art is
The movement locus of forcibly changing tooth bar, but due to tooth bar own form and the restriction of gear cooperation position,
Easily make tooth bar produce stress fatigue during life-time service, shorten its service life.
For above-mentioned problems of the prior art, therefore the invention provides a kind of air-conditioning guide plate system
System, can be on the basis of not affecting gear and tooth bar service life, it is achieved guide plate is with noncircular locus
Motion, as shown in Figure 1 to Figure 3, this system includes air conditioner casing 1, guide plate 2 and actuating unit,
Guide plate 2 is driven by actuating unit and opens or closes air guide hole;Actuating unit agent structure bag
Include actuator and the driving member of drive connection, be different from prior art, centering guide 2 of the present invention and transmission
Part is to be rotatably coupled;Actuator connects guide plate 2 by driving member, and drives guide plate 2 relative to biography
Carry out noncircular locus to move moving part synchronous axial system.
In an optional embodiment of the present invention, actuating unit is the gear mechanism selected, gear 3
Be respectively actuator and driving member with tooth bar 4, its concrete movement locus as shown in Figure 4, motion rail
The particle position that mark is usually selected components is as a reference point, owing to tooth bar and guide plate are uniform material
With the structure of symmetric shape, therefore it is the intermediate point selecting both the respectively reference point as movement locus,
The displacement of gear 3 is the A track in Fig. 4, and band carry-over bar 4 is along B orbiting motion, i.e. along certainly
The length direction of body carries out the motion of arc track, and the guide plate 2 that upper end is connected with tooth bar 4 is in motion
During, its upper end and tooth bar 4 Tong Bu carry out the arc track as shown in C2, but due to both
Being rotatably connected, therefore the middle and lower part of guide plate 2 also carries out carrying out synchronous axial system motion relative to tooth bar 4,
C3 orbiting motion in the lower end edge figure of guide plate 2, from the C1 motion of the reference point of the guide plate 2 selected
For track, what guide plate 2 entirety was carried out is the motion of noncircular locus, the fortune of the reference point of guide plate 2
The track sub-circular of row, but curvature is constantly increasing, and shown in D route for air conditioner casing 1
Part outer contour, it is seen that during the mass motion of guide plate 2, guide plate 2 will not be with air conditioner
Shell 1 produces making contact, decreases frictional dissipation.
The advantage that guide plate 2 carries out noncircular locus motion is, for existing tooth bar 4 and guide plate 2
It is fixedly installed mode, air conditioner casing 1 needs reserve the horizontal stroke extended along its length for tooth guide plate 2
To space, therefore increase the monnolithic case size of air-conditioning, reduce space availability ratio;And for entering
For the guide plate 2 of row not rounded orbiting motion, the curvature of the non-Circular test of guide plate 2 is gradually increased, thus
Shorten lateral displacement, add vertical displacement, owing to the width x length of guide plate 2 is shorter, therefore exist
The vertical direction spatial of air conditioner casing 1 disclosure satisfy that the dimensional requirement that guide plate is deposited, and greatly reduces air-conditioning
Taking of casing 1 horizontal space.
In an optional embodiment of the present invention, gear 3 is affixed on gearcase 5, gearcase 5
Offering position and can be arranged on inside the side plate 11 of air conditioner casing 1 or air channel skeleton according to air guide hole
On, gear 3 can be carried out around the first rotating shaft within gearcase 5 under the drive of outside gear motor
Rotate, provide power for guide plate 2 motion.
In an optional embodiment of the present invention, gearcase 5 outer wall is formed with rack-track groove 6,
The exposed opening out of the gear teeth for gear 3 it is provided with, for gear 3 and tooth bar 4 in the middle part of this rail groove
Engagement coordinates, and the degree of depth of rack-track groove determines according to height of teeth top or the height of teeth root of gear 3;Meanwhile,
For the ease of tooth bar 4 in the smooth movement of rack-track groove 6, therefore rack-track groove 6 and tooth bar 4
It is designed as the globoidal structure of identical radian measure, rack-track groove 6 is additionally provided with for tooth bar 4 is limited in
The buckle of rack-track groove 6, it is to avoid tooth bar 4 departs from and the joining of gear 3 due to the factor such as self gravitation
Close.
Middle rack 4 of the present invention is only used as drive disk assembly, and does not force the change of the running orbit of tooth bar 4,
Therefore tooth bar 4 can be with selection standard arc-shaped rack;Along the length direction of tooth bar 4 self, tooth bar 4
On have: when guide plate 2 completely closes air guide hole, as it is shown in figure 5, gear 3 engages with tooth bar 4
The first contact position, in order to improve the utilization rate of tooth bar length, be usually by first contact position choosing
In the tooth bar front end along the tooth bar direction of motion,;And when guide plate 2 fully opens air guide hole, such as Fig. 6
Shown in, the second contact position that gear 3 engages with tooth bar 4, gear 3 and tooth bar can be with 4 first
Move back and forth between contact position and the second contact position.
In an optional embodiment of the present invention, on tooth bar 4 with guide plate 2 to be rotationally connected position remote
From the first contact position of gear 3 with tooth bar 4, such as the medium position of tooth bar, this is due to gearcase 5
The position of offering of installation site and air guide hole there is a determining deviation, and the restriction of guide plate its length.
As it is shown in fig. 7, centering guide 2 of the present invention and being rotationally connected of tooth bar 4 are real by axle rotation mechanism
Existing, axle rotation structure includes the first axle bed 7 and the second axle bed 8 being articulated and connected, and the first axle bed 7 sets
The second rotating shaft, the second axle bed 8 is had to be provided with the axis hole coordinated with the second rotating shaft;First axle bed 7 and
One of them of two axle beds 8 is arranged on tooth bar 4, and another is arranged on guide plate 2.
In order to avoid any swing of the middle and lower part at moving process centering guide 2, therefore at air guide hole
Air conditioner casing 1 side plate 11 on be additionally provided with the chute 9 of noncircular locus, guide plate 2 slidably connects
It is connected on chute 9, carries out spacing with the middle and lower part to guide plate 2, and guide plate 2 forced by the chute 9 passed through
Move along predetermined noncircular locus rather than its non-circular movement under gravity, thus can
So that guide plate moves to the deposit position preset in air conditioner casing 1.
In an optional embodiment of the present invention, chute 9 is opened in sky along the width of air guide hole
Adjust on the side plate 11 at air guide hole two ends of casing 1;Guide plate 2 is to be carried out with chute 9 by slide bar 10
Clamping coordinates, and the bearing of slide bar 10 is provided in the two ends of guide plate 2 length direction, and is positioned at guide plate
Relative to one end of axle rotation mechanism on 2 widths.
It addition, in order to improve the guide plate 2 sealing effect to air guide hole, in the corresponding side of slider block
Guide plate 2 length direction end edge between there is the first interval, on guide plate 2 at first interval
Plate face is covered in the outer ledge on side plate 11 along trough width direction, therefore guide plate 2 in-plane
Being slightly larger in dimension than the size of air guide hole, guide plate 2 is covered in the outer ledge of air guide hole in the way of overlap joint.
In sum, above said content is only embodiments of the invention, is merely to illustrate the present invention's
Principle, is not intended to limit protection scope of the present invention.All within the spirit and principles in the present invention,
Any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (11)
1. an air-conditioning guide plate system, including:
Air conditioner casing (1), described air conditioner casing offers air guide hole on (1);
Guide plate (2), can open or close is arranged at described air guide hole;
Actuating unit, described actuating unit includes actuator and the driving member of drive connection;
It is characterized in that, described driving member is rotatably coupled with described guide plate (2);Described actuator
Connect described guide plate (2) by described driving member, and drive described guide plate (2) to carry out non-circular rail
Mark moves.
Air-conditioning guide plate system the most according to claim 1, it is characterised in that described actuator bag
Including gear (3), described driving member includes tooth bar (4), described gear (3) and described tooth bar (4)
Engagement coordinates.
Air-conditioning guide plate system the most according to claim 2, it is characterised in that described actuating unit
Also including the gearcase (5) for fixing described gear (3), described gearcase (5) is fixedly arranged on institute
Stating on air conditioner casing (1), described gearcase (5) is provided with the first rotating shaft, described gear (3) around
Described first axis of rotation.
Air-conditioning guide plate system the most according to claim 3, it is characterised in that at described gearcase
(5) side that upper described gear (3) engages with described tooth bar (4) is additionally provided with and described tooth bar (4)
The rack-track groove (6) that radian is identical, described tooth bar (4) slides spacing at described rack-track groove
Interior (6).
Air-conditioning guide plate system the most according to claim 2, it is characterised in that described tooth bar (4)
Including arc-shaped rack;Along the length direction of described tooth bar (4), described tooth bar (4) has with described
The first contact position that gear (3) coordinates and the second contact position: when described gear (3) is with described
When tooth bar (4) is in the first contact position, described guide plate (2) completely closes described air guide hole, with
And when the second contact position of gear (3) with described tooth bar (4), described guide plate (2) fully opens
Described air guide hole.
Air-conditioning guide plate system the most according to claim 5, it is characterised in that described guide plate (2)
Connect be located away from that described gear (3) engages with described tooth bar (4) the first of described tooth bar (4)
Contact position.
Air-conditioning guide plate system the most according to claim 6, it is characterised in that described air-conditioning guide plate
System also includes that axle rotation mechanism, described axle rotation structure include the first axle bed (7) and second being articulated and connected
Axle bed (8), described first axle bed (7) is provided with the second rotating shaft, described second axle bed (8) sets
There is the axis hole coordinated with described second rotating shaft;Its of described first axle bed (7) and the second axle bed (8)
One of be arranged on described tooth bar (4), another is arranged on described guide plate (2).
Air-conditioning guide plate system the most according to claim 1, it is characterised in that at described air guide hole
Air conditioner casing (1) on be additionally provided with the chute (9) of arc, described guide plate (2) slidably connects
On described chute (9).
Air-conditioning guide plate system the most according to claim 8, it is characterised in that described chute (9)
It is located on the side plate (11) of described air conditioner casing (1), and along the direction of motion of described guide plate (2)
Extend.
Air-conditioning guide plate system the most according to claim 9, it is characterised in that described guide plate (2)
Being provided with slider block towards the inner side of air conditioner casing (1), the slide bar (10) of described slider block is spacing in institute
State in chute (9), and slide along described chute (9);Described guide plate (2) is towards described side plate (11)
Side outwardly convex and be covered in the outward flange of described side plate (11).
11. 1 kinds of air-conditioners, it is characterised in that described air-conditioner has as described in claim 1-10
Air-conditioning guide plate system.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610305002.0A CN105928170A (en) | 2016-05-10 | 2016-05-10 | Air conditioner guide plate system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610305002.0A CN105928170A (en) | 2016-05-10 | 2016-05-10 | Air conditioner guide plate system |
Publications (1)
Publication Number | Publication Date |
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CN105928170A true CN105928170A (en) | 2016-09-07 |
Family
ID=56835555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610305002.0A Pending CN105928170A (en) | 2016-05-10 | 2016-05-10 | Air conditioner guide plate system |
Country Status (1)
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CN (1) | CN105928170A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107990528A (en) * | 2018-01-04 | 2018-05-04 | 奥克斯空调股份有限公司 | A kind of gear driven mechanism and gear device |
CN108224579A (en) * | 2018-03-19 | 2018-06-29 | 奥克斯空调股份有限公司 | A kind of shell structure and floor air conditioner |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2005147627A (en) * | 2003-11-19 | 2005-06-09 | Matsushita Electric Ind Co Ltd | Air conditioner |
CN102192581A (en) * | 2010-03-03 | 2011-09-21 | 珠海格力电器股份有限公司 | Driving device for air guide plate assembly and air-conditioner comprising driving device |
CN103791600A (en) * | 2012-10-26 | 2014-05-14 | 珠海格力电器股份有限公司 | Double air guide plate driving mechanism and air conditioner with double air guide plate driving mechanism |
CN105444390A (en) * | 2015-12-16 | 2016-03-30 | 珠海格力电器股份有限公司 | Panel component and air conditioner |
-
2016
- 2016-05-10 CN CN201610305002.0A patent/CN105928170A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005147627A (en) * | 2003-11-19 | 2005-06-09 | Matsushita Electric Ind Co Ltd | Air conditioner |
CN102192581A (en) * | 2010-03-03 | 2011-09-21 | 珠海格力电器股份有限公司 | Driving device for air guide plate assembly and air-conditioner comprising driving device |
CN103791600A (en) * | 2012-10-26 | 2014-05-14 | 珠海格力电器股份有限公司 | Double air guide plate driving mechanism and air conditioner with double air guide plate driving mechanism |
CN105444390A (en) * | 2015-12-16 | 2016-03-30 | 珠海格力电器股份有限公司 | Panel component and air conditioner |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107990528A (en) * | 2018-01-04 | 2018-05-04 | 奥克斯空调股份有限公司 | A kind of gear driven mechanism and gear device |
CN107990528B (en) * | 2018-01-04 | 2023-07-18 | 奥克斯空调股份有限公司 | Gear driving mechanism and gear driving device |
CN108224579A (en) * | 2018-03-19 | 2018-06-29 | 奥克斯空调股份有限公司 | A kind of shell structure and floor air conditioner |
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