CN101315218B - Air-out plate switching device of split floor type air conditioner - Google Patents
Air-out plate switching device of split floor type air conditioner Download PDFInfo
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- CN101315218B CN101315218B CN2008101265983A CN200810126598A CN101315218B CN 101315218 B CN101315218 B CN 101315218B CN 2008101265983 A CN2008101265983 A CN 2008101265983A CN 200810126598 A CN200810126598 A CN 200810126598A CN 101315218 B CN101315218 B CN 101315218B
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- air
- tooth bar
- aerofoil
- guide rail
- switching device
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- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims description 22
- 238000004378 air conditioning Methods 0.000 claims description 18
- 210000004907 gland Anatomy 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The invention discloses an air outlet plate controlling device for a split floor-type air conditioner. The device comprises a movable air outlet plate. The air outlet plate is arranged in front of an air outlet frame of the air conditioner and is driven by a rack-and-gear transmission mechanism to slide up and down along a guide rail. The device further comprises a retaining mechanism for connecting and retaining the movable air outlet plate on the guide rail, a limiting mechanism for limiting the rise/fall of the movable air outlet plate. The retaining mechanism comprises a guide rail press block arranged on the surface of the air outlet frame. The guide rail press block has a rim extending to the lateral side. A slide way is formed on the guide rail to engage with the rim. The air outlet plate controlling device has the advantages of simple structure, easy fabrication and assembly and beautiful appearance.
Description
Technical field
The present invention relates to a kind of air-out plate switching device of separated floor air-conditioning, be meant that especially having liftable goes out aerofoil, stop foreign matter to enter the air-out plate switching device of air-conditioner inside in order to open and close air outlet.
Background technology
Existing most of split-floor type air conditioner after air-conditioner is out of service, utilizes horizontal wind guide strip to close air outlet, enters air-conditioner inside to stop dust and other foreign matter.Yet thisly utilize the beam wind wind guide strip to close air outlet to have a kind of common fault, because structural limitations, laterally wind guide strip leaves big gap with air outlet frame periphery, can not reach the prevention foreign matter and enter the air-conditioner internal action.And the Total tune of outward appearance far can not satisfy the esthetic requirement of people to split-floor type air conditioner.
Based on above reason, the numerous and confused release of most of air-conditioner producer is a kind of to go out aerofoil in the air outlet activity of being equipped with, and this activity goes out aerofoil can do rising and descending motion, directly enters the air-conditioner internal problem thereby efficiently solve foreign matter.Yet, existing air-conditioner activity goes out aerofoil and adopts two dodge gates about the air-conditioning front is provided with usually, when air-conditioning uses air-out, following dodge gate is protruded forward by cam mechanism driving and is forming the space between dodge gate and the air-conditioner down, go up dodge gate then and drive to descend, enter this gap and open air outlet by a pinion and rack.This movable door structure complexity have relatively high expectations to making assembly precision, and two dodge gates is not in one plane, and the situation that still can lean forward or tilt sometimes when mobile influences the coordination, attractive in appearance of this split-floor type air conditioner overall appearance.
Summary of the invention
The objective of the invention is at the problems referred to above, provide a kind of simple in structure, the manufacturing assembling is simple and convenient, and the air-out plate switching device of the separated floor air-conditioning of good looking appearance.
For achieving the above object, the present invention adopts following technical scheme: a kind of air-out plate switching device of separated floor air-conditioning comprises:
Activity goes out aerofoil, is arranged at air-conditioning outlet frame front;
Rack and pinion drive mechanism comprises gear and tooth bar assembly, is used for the drive activity and goes out aerofoil along the rail plate lifting of sliding;
Maintaining body is used for activity is gone out the aerofoil connection and remains in described rail plate, and described maintaining body comprises the guide rail briquetting, and described guide rail briquetting has the flange that stretches out to the side, and described rail plate is provided with and the corresponding chute of described flange;
Stopping means comprises limit switch, upper limit spare and lower limit part, the break-make of described limit switch control gear drive motors power supply, and being used for activity, to go out the lifting of aerofoil spacing;
Described guide rail briquetting, limit switch and gear are concentrated the top edge that is arranged at described outlet frame;
Described rail plate, upper limit spare, lower limit part and tooth bar assembly are concentrated and are arranged at the back side that described activity goes out aerofoil.
Preferably, described guide rail briquetting quantity is three, divides the both sides and the centre position that are located at described outlet frame top edge, and corresponding rail plate is separately positioned on the both sides and the centre position of described activity air-out backboard face.
Preferably, described guide rail briquetting has mounting seat, and is provided with opening in the outlet frame upper edge surface, and described guide rail briquetting passes and be fixed in by described mounting seat the inboard of described outlet frame from this opening.
Preferably, further comprise the guide rail that is provided with gathering sill and at least two alignment pins or positioning strip, the described guide rail that is provided with gathering sill is arranged at the back side that described activity goes out aerofoil, and described alignment pin or positioning strip vertically are arranged at the top edge of described outlet frame.
Preferably, described tooth bar assembly comprises tooth bar, tooth bar gland and tooth bar spring, described tooth bar gland has the chute that holds tooth bar and is fixed in described air-out backboard face, described tooth bar is loaded in the chute of described tooth bar gland, and described tooth bar spring is used for described tooth bar and resets between described tooth bar and described tooth bar gland.
Preferably, described limit switch is Hall element or infrared switch, and described locating part up and down is a banking stop.
Preferably, go out the inboard both sides of aerofoil and also be provided with pulley described.
Compared with prior art, air-out plate switching device of the present invention is owing to adopt maintaining body to remain on the rail plate going out aerofoil, therefore can reduce going out the requirement of the aerofoil accuracy of manufacture, and needn't worry to occur that aerofoil turns forward or right-oblique problem left, the outward appearance better appearance, its structure is also fairly simple, and stopping means then can be controlled out the position of aerofoil unlatching, closure, make out aerofoil and air-conditioner and lower panel thereof be kept correct position, appearance looks elegant is generous.
Maintaining body adopts the guide rail briquetting can prevent out that aerofoil leans forward, and because the guide rail briquetting is the movable outlet frame that is installed on, it is more easy that aerofoil is installed out; Maintaining body adopts alignment pin or positioning strip can prevent out that aerofoil tilts, if with the two in conjunction with both could avoid out aerofoil to lean forward, can avoid out aerofoil to tilt again, and guide rail briquetting, rail plate and the accuracy of manufacture that goes out aerofoil are required not high, install also more simple and convenient.Employing tooth bar assembly uses the tooth bar spring can use aerofoil in the tooth bar assembly and air-conditioner lower panel joint is tighter, and is dustproof good and attractive in appearance, also can use to increase when aerofoil engages with lower panel and cushion, and avoids producing and impacts.
Fig. 1 is an air conditioner air-out plate of the present invention back structure chart.
Fig. 2 is air conditioner air-out frame inside structure figure.
Fig. 3 is air conditioner air-out frame outboard structure figure.
Fig. 4 is positioned at the closing position side sectional view for going out aerofoil, has wherein represented the position relation between upper limit bit slice and the limit switch.
Fig. 5 is positioned at the enable possition side sectional view for going out aerofoil, has wherein represented the position relation between lower limit bit slice and the limit switch.
The side sectional view of Fig. 6 for cutting open along two side rails briquettings.
The vertical view that Fig. 7 cuts open and rotates along A-A for Fig. 6.
The sectional view of Fig. 8 for vertically cutting open along the intermediate rail briquetting.
External view when Fig. 9 is the air conditioner air-out plate closing.
External view when Figure 10 opens for the air conditioner air-out plate.
Among the figure
1. go out panel 4. lower panels 5. horizontal wind guide strips in aerofoil 2. outlet frames 3.
6. vertical wind guide strip 7. chutes 8. rail plates 9. gathering sills
10. go up spacer 11. tooth bars 12. tooth bar glands 13. middle guides
14. following spacer 15. tooth bar springs 16. pulleys 17. air-out plate frameworks
18. left and right rail briquetting 19. flanges 20. motors 21. gears
22. middle guide briquetting 23. limit switches 24. alignment pins 25. mounting seat
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1-Figure 10, separated floor air-conditioning panel of the present invention comprises aerofoil 1, middle panel 3 and lower panel 4, wherein going out aerofoil can be as Fig. 9, shown in Figure 10 can and the unlatching by drive unit (motor 20, gear 21) driving rise, perhaps descend and closure, the horizontal wind guide strip 5 and the vertical wind guide strip 6 that go out aerofoil 1 inboard can be swung when going out aerofoil 1 unlatching, with the control air supply direction.As Fig. 4, shown in Figure 5, the air-out plate switching device of this air-conditioning, comprise that activity goes out aerofoil 1, this activity goes out aerofoil 1 and is loaded on air-conditioning outlet frame 2 fronts by air-out plate framework 17, and drive along rail plate 8,13 slip liftings by gear 21, tooth bar 11 transmission mechanisms, it also comprises: be used for activity is gone out the maintaining body that aerofoil 1 connects and remain in described rail plate 8,13, be used for the spacing stopping means of lifting that activity goes out aerofoil 1.
As shown in Figure 1-Figure 3, described maintaining body comprises the guide rail briquetting 18,22 that is loaded on described outlet frame 2 surfaces, and this guide rail briquetting 18,22 has the flange 19 that stretches out to the side, and is provided with and described flange 19 corresponding chutes 7 at described rail plate 8,13.
In this embodiment, described guide rail briquetting 18,22 quantity are three, comprise the left and right rail briquetting 18 that is located at both sides respectively and be located at the middle guide briquetting 22 in centre position, and corresponding rail plate 8,13 comprises the both sides rail plate 8 that is arranged on described activity air-out backboard face and the rail plate 13 in centre position respectively.
With reference to figure 2, described guide rail briquetting 18,22 has mounting seat 25, and has opening on outlet frame 2 surfaces, and described guide rail briquetting 18,22 passes and be fixed in by described mounting seat 25 inboard of described outlet frame 2 from this opening.
Referring to Fig. 1 and Fig. 3, described maintaining body also can be included at least two alignment pins 24 that described outlet frame 2 fronts vertically are provided with, and on described rail plate the corresponding gathering sill 9 that is provided with.The also available positioning strip of above-mentioned alignment pin 24 replaces.
Referring to Fig. 1, described rack and pinion drive mechanism comprises the gear 21 that is arranged on described outlet frame 2 fronts and is arranged on the described tooth bar assembly that goes out aerofoil 1 back side; This tooth bar assembly comprises tooth bar 11, tooth bar gland 12 and tooth bar spring 15, this tooth bar gland 12 has the chute that holds tooth bar 11 and is fixed in described aerofoil 1 back side that goes out, described tooth bar 11 is loaded in the chute of this tooth bar gland 12, and described tooth bar spring 15 is used for this tooth bar 11 and resets between this tooth bar 11 and tooth bar gland 12.This kind fixed form can be dressed up the tooth bar assembly in advance with tooth bar 11, tooth bar gland 12 and tooth bar spring 15, again the tooth bar assembly is fixed on the air-out plate framework 17, and be the reliable assembly structure of a kind of facility.
Referring to Fig. 1, Fig. 3-Fig. 5, described stopping means can comprise the limit switch 23 that is arranged at outlet frame 2 and be arranged at described upper and lower spacing of going out aerofoil 1, the break-make of described gear drive motor 20 power supplys of these limit switch 23 controls.The drive unit of said gear rack gear, limit switch are electrically connected with electric-control system.Described limit switch can be Hall element or infrared switch, and described locating part up and down is upper limit bit slice 10 and lower limit bit slice 14.Go out aerofoil 1 inboard both sides and also be provided with pulley 16 described, to reduce the resistance to sliding that aerofoil 1.
Fig. 4 and Fig. 5 middle rack 11 are fixed on the aerofoil 1 by top panel framework 17, by motor 20 driven gears 21, order about the action that tooth bar 11 can carry out elevating movement, realize out aerofoil 1 downward closing air outlet, when air outlet is closed to predeterminated position, last spacer 10 and limit switch 23 be near sending the signal of telecommunication, thereby make air outlet be in complete closure, as the state of Fig. 4; Upwardly open air outlet, when air outlet was opened into predeterminated position, following spacer 14 and limit switch 23 be near sending the signal of telecommunication, thereby make air outlet be in complete opening, as the state of Fig. 5.
Fig. 2 and shown in Figure 3 be the mode that drive unit 20,21, left and right rail briquetting 18, middle guide briquetting 22, limit switch 23 are fixed on outlet frame 2 top edges, this fixed form is more conducive to assembling, and technology is more reliable.
When going out aerofoil 1 among Fig. 7 and moving up and down, driving mechanism drives out aerofoil 1 and moves up and down along the guide groove 9 on the air-out plate framework 17 by the alignment pin 24 that is arranged in the outlet frame 2, and this motion can prevent out effectively that the phenomenon that tilts appears in aerofoil 1 when moving up and down.
When going out aerofoil 1 among Fig. 8 and moving up and down, driving mechanism drives out aerofoil 1 and moves up and down along the middle guide 13 on the top panel framework 17 by the middle guide briquetting 22 that is assemblied in the outlet frame 2, this structure effectively prevents owing to reasons such as part deformation or machining accuracy are not enough, and tooth bar 11 that causes and gear 21 problems such as skidding of generations not in place or tension of coincideing.
As Fig. 9, shown in Figure 10: the present invention includes out aerofoil 1.Air-conditioner goes out aerofoil 1 and begins to move upward after receiving starting-up signal, after limit switch 23 receives signal, goes out aerofoil 1 stop motion, and this moment, air-conditioner was in the start operating condition; When open state, after air-conditioner receives the signal of shutdown, go out aerofoil 1 and begin to move downward, after limit switch 23 receives signal, go out aerofoil 1 stop motion, air-conditioner recovers off-mode.
Above the present invention is described in detail, has used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (7)
1. the air-out plate switching device of a separated floor air-conditioning comprises:
Activity goes out aerofoil, is arranged at air-conditioning outlet frame front;
Rack and pinion drive mechanism comprises gear and tooth bar assembly, is used for the drive activity and goes out aerofoil along the rail plate lifting of sliding;
Maintaining body is used for activity is gone out the aerofoil connection and remains in described rail plate, and described maintaining body comprises the guide rail briquetting, and described guide rail briquetting has the flange that stretches out to the side, and described rail plate is provided with and the corresponding chute of described flange;
Stopping means comprises limit switch, upper limit spare and lower limit part, the break-make of described limit switch control gear drive motors power supply, and being used for activity, to go out the lifting of aerofoil spacing;
It is characterized in that:
Described guide rail briquetting, limit switch and gear are concentrated the top edge that is arranged at described outlet frame;
Described rail plate, upper limit spare, lower limit part and tooth bar assembly are concentrated and are arranged at the back side that described activity goes out aerofoil.
2. the air-out plate switching device of separated floor air-conditioning according to claim 1, it is characterized in that: described guide rail briquetting quantity is three, divide the both sides and the centre position that are located at described outlet frame top edge, and corresponding rail plate is separately positioned on the both sides and the centre position of described activity air-out backboard face.
3. the air-out plate switching device of separated floor air-conditioning according to claim 2, it is characterized in that: described guide rail briquetting has mounting seat, and being provided with opening in the outlet frame upper edge surface, described guide rail briquetting passes and is fixed in by described mounting seat the inboard of described outlet frame from this opening.
4. the air-out plate switching device of separated floor air-conditioning according to claim 1, it is characterized in that: further comprise the guide rail that is provided with gathering sill and at least two alignment pins or positioning strip, the described guide rail that is provided with gathering sill is arranged at the back side that described activity goes out aerofoil, and described alignment pin or positioning strip vertically are arranged at the top edge of described outlet frame.
5. the air-out plate switching device of separated floor air-conditioning according to claim 1, it is characterized in that: described tooth bar assembly comprises tooth bar, tooth bar gland and tooth bar spring, described tooth bar gland has the chute that holds tooth bar and is fixed in described air-out backboard face, described tooth bar is loaded in the chute of described tooth bar gland, and described tooth bar spring is used for described tooth bar and resets between described tooth bar and described tooth bar gland.
6. the air-out plate switching device of separated floor air-conditioning according to claim 1 is characterized in that: described limit switch is Hall element or infrared switch, and described locating part up and down is a banking stop.
7. the air-out plate switching device of separated floor air-conditioning according to claim 1 is characterized in that: go out the inboard both sides of aerofoil and also be provided with pulley described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101265983A CN101315218B (en) | 2008-07-18 | 2008-07-18 | Air-out plate switching device of split floor type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101265983A CN101315218B (en) | 2008-07-18 | 2008-07-18 | Air-out plate switching device of split floor type air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101315218A CN101315218A (en) | 2008-12-03 |
| CN101315218B true CN101315218B (en) | 2011-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101265983A Active CN101315218B (en) | 2008-07-18 | 2008-07-18 | Air-out plate switching device of split floor type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101315218B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858641B (en) | 2010-06-18 | 2012-05-30 | 广东志高空调有限公司 | Cabinet air conditioner air-out structure |
| JP6116840B2 (en) * | 2012-09-14 | 2017-04-19 | 三菱重工業株式会社 | Air conditioner |
| CN104566909A (en) * | 2014-12-16 | 2015-04-29 | 宁波奥克斯空调有限公司 | Air conditioner panel |
| CN105299803A (en) * | 2015-11-11 | 2016-02-03 | 西安工程大学 | Cooling type evaporating cooling system used for outdoor sentry box |
| CN105783225A (en) * | 2016-01-06 | 2016-07-20 | 广东美的制冷设备有限公司 | Air outlet device of air conditioner, air conditioner and control method of air outlet device of air conditioner |
| CN114251726B (en) * | 2020-09-25 | 2023-08-15 | 广州联动万物科技有限公司 | Front panel control method and front panel device of air conditioner |
| CN112610527A (en) * | 2020-12-31 | 2021-04-06 | 珠海格力电器股份有限公司 | Head assembly and fan |
-
2008
- 2008-07-18 CN CN2008101265983A patent/CN101315218B/en active Active
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| Publication number | Publication date |
|---|---|
| CN101315218A (en) | 2008-12-03 |
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Effective date of registration: 20240326 Granted publication date: 20110810 |