CN103528174B - Air-conditioning system and indoor set thereof - Google Patents
Air-conditioning system and indoor set thereof Download PDFInfo
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- CN103528174B CN103528174B CN201310483087.8A CN201310483087A CN103528174B CN 103528174 B CN103528174 B CN 103528174B CN 201310483087 A CN201310483087 A CN 201310483087A CN 103528174 B CN103528174 B CN 103528174B
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Abstract
The present invention discloses a kind of indoor set of air-conditioning system, comprising: drive unit, wind deflector, transmission device and retractor device.This drive unit has driving shaft.The bottom of this wind deflector is provided with retainer and sliding seat.This transmission device has first connecting rod and second connecting rod, and one end of first connecting rod is fixing on the driving shaft, and the other end of first connecting rod is articulated in one end of second connecting rod, and the other end of second connecting rod is articulated on retainer.This retractor device has sleeve, moving assembly and pull bar, and sleeve is fixed in body, and moving assembly is moving up and down to be arranged in sleeve, and one end of pull bar is arranged on moving assembly, and the other end of pull bar stretches out body and is articulated on sliding seat.Due to indoor set the moving up and down and the rotation of drive wind deflector of first connecting rod and second connecting rod by the pull bar of retractor device of air-conditioning system of the present invention, thus avoid wind deflector stop portions air channel when opening, and improve the effect of the sealing air flue when wind deflector closes.
Description
Technical field
The present invention relates to air-conditioning technical field, be specifically related to a kind of air guide structure of indoor set of air-conditioning system.
Background technology
Refer to Fig. 1 and Fig. 2, the indoor set of existing wall-hanging air conditioner system usually adopts and drives wind deflector 20 to realize air-supply with the rotating shaft of motor 10 for axis swings up and down by motor 10.The wind deflector 20 of existing wall-hanging air conditioner system is when opening air-supply, the bottom of wind deflector 20 can be stretched in air channel 30 accordingly, thus stop portions air channel 30 and form larger windage, this can cause the minimizing of air quantity and the increase of noise, and wind deflector 20 is when closed, the bottom of wind deflector 20 has larger gap, thus causes the sealing effectiveness in air channel 30 poor, and this can easily cause dust to enter air channel 30.
Summary of the invention
The object of the present invention is to provide a kind of air-conditioning system and indoor set thereof, being intended to the technical problem solving wind deflector stop portions air channel and wind deflector sealing air flue weak effect when closed when opening air-supply.
In order to realize the object of the invention, the invention provides a kind of indoor set of air-conditioning system, comprising:
Body, has air port and is arranged in body and the air channel be communicated with air port;
Drive unit, is arranged in body, and this drive unit has driving shaft;
Wind deflector, is arranged on air port place, and the bottom of this wind deflector is provided with retainer and sliding seat;
Transmission device, has first connecting rod and second connecting rod, and one end of first connecting rod is fixing on the driving shaft, and the other end of first connecting rod is articulated in one end of second connecting rod, and the other end of second connecting rod is articulated on retainer; And
Retractor device, has sleeve, moving assembly and pull bar, and sleeve is fixed in body, and moving assembly is moving up and down to be arranged in sleeve, and one end of pull bar is arranged on moving assembly, and the other end of pull bar stretches out body and is articulated on sliding seat.
Preferably, the driving shaft of described drive unit stretches in air channel, and described body also stretches limited location block to air channel convex, and this limited block supports the first connecting rod of described transmission device when wind deflector is opened completely.
Preferably, described moving assembly has travelling carriage and to be arranged on travelling carriage and to abut the movable pulley of sleeve, and described pull bar is arranged on travelling carriage.
Preferably, described travelling carriage has two, and one of them travelling carriage is vertically provided with sliding axle, and described movable pulley is set on sliding axle, and described pull bar is arranged on two travelling carriages.
Preferably, the spring of pushing travelling carriage is downwards provided with in described sleeve.
Preferably, described retainer has the screens wall that a rotation wall and one and this rotation wall side-by-side parallel are arranged, and described second connecting rod is articulated on this rotation wall and screens wall.
Preferably, described second connecting rod is articulated in the one end of rotating on wall and screens wall and is formed with rotating shaft, and rotating shaft is articulated in rotates on wall and screens wall.
Preferably, described rotation wall offers axis hole, on described screens wall, perforate is jagged, and one end of described rotating shaft is articulated in the axis hole of rotation wall, in the rotating breach being fastened on screens wall of the other end of this rotating shaft.
Preferably, described sliding seat has the screens wall that a rotation wall and one and this rotation wall side-by-side parallel are arranged, the rotation wall of this sliding seat offers axis hole, the screens wall of this sliding seat offers breach, and the opening direction of the breach of sliding seat is contrary with the opening direction of the breach of retainer, one end that described pull bar is articulated on sliding seat has rotating shaft, one end of the rotating shaft of this pull bar is articulated in the axis hole of rotation wall of sliding seat, in the breach of the rotating screens wall being fastened on sliding seat of the other end of the rotating shaft of this pull bar.
Correspondingly, present invention also offers a kind of air-conditioning system, comprise described indoor set.
Because the retainer of the indoor set of air-conditioning system of the present invention and sliding seat are arranged on the bottom of wind deflector, when opening wind deflector, the pull bar of retractor device moves down and makes the bottom of wind deflector move down certain distance, drive unit drives first connecting rod to rotate and rotates with the one end making second connecting rod drive wind deflector to be articulated in sliding seat around pull bar, thus make the bottom of wind deflector be positioned at the below in air port, thus avoid wind deflector stop portions air channel when opening, and the pull bar of retractor device moves up to make the bottom of wind deflector near body when wind deflector closes, thus improve the effect of the sealing air flue when wind deflector closes.
Accompanying drawing explanation
Fig. 1 is the sectional view of existing wall-hanging air conditioner system when wind deflector closes;
Fig. 2 is the sectional view of existing wall-hanging air conditioner system when wind deflector is opened;
Fig. 3 is the three-dimensional combination figure of air-conditioning system of the present invention when wind deflector closes;
Fig. 4 is the three-dimensional combination figure of air-conditioning system of the present invention when wind deflector is opened;
Fig. 5 is the part isometric exploded view of air-conditioning system of the present invention;
Fig. 6 is the assembly drawing of the wind guiding mechanism of air-conditioning system of the present invention, second connecting rod and retractor device;
Fig. 7 is the partial enlarged drawing of VII part in Fig. 6;
Fig. 8 is the stereogram of the second connecting rod of air-conditioning system of the present invention;
Fig. 9 is the sectional view of air-conditioning system of the present invention when wind deflector is opened;
Figure 10 is the three-dimensional exploded view of the retractor device of air-conditioning system of the present invention;
The moving assembly of Figure 11 for retractor device shown in figure and the three-dimensional combination figure of pull bar;
Figure 12 is the sectional view after the increase of retractor device shown in Figure 11 spring;
Figure 13 to Figure 16 be air-conditioning system of the present invention at wind deflector by the sectional view be closed to when opening completely;
Figure 17 is the sectional view after air-conditioning system of the present invention increases limited block.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of air-conditioning system, refer to Fig. 3 to Fig. 6, there is disclosed an embodiment of air-conditioning system of the present invention, in the present embodiment, this air-conditioning system comprises indoor set and off-premises station.This indoor set comprises body 100, heat exchanger 200, blower fan 300 and wind guiding mechanism 400.
Body 100 has shell 110 and is arranged on the air channel 120 in shell 110, and this shell 110 offers air port 111.Air channel 120 has an outlet air end 121 and air intake 122, and the outlet air end 121 in air channel 120 is communicated with air port 111.Container cavity 130 is formed between outlet air end 121 both sides in air channel 120 and shell 110.
Heat exchanger 200 is arranged on the air intake 122 in air channel 120, for refrigerant through heat exchanger 200 time and air carry out heat exchange.
Blower fan 300 to be arranged in air channel 120 and near heat exchanger 200, to be sent by outlet air end 121 and air port 111 by the air after carrying out heat exchange with the refrigerant in heat exchanger 200.
Wind guiding mechanism 400 has air ducting 410, transmission device 420, drive unit 430 and retractor device 440.Air ducting 410 has the wind deflector 411 of long plate shape and the retainer 412 be arranged on bottom wind deflector about 411 two ends and sliding seat 413.Retainer 412 has a rotation wall 414 and one and rotate the screens wall 415 that wall 414 side-by-side parallel arranges.Rotate on wall 414 and offer axis hole (in figure non-label).Perforate jagged 416 on screens wall 415, thus make screens wall 415 in grab shape.Structure and the retainer 412 of sliding seat 413 are similar, and its difference is, the opening direction of the breach 417 of sliding seat 413 is contrary with the opening direction of the breach 416 of retainer 412, as shown in Figure 7.
Refer to Fig. 5, Fig. 7 and Fig. 8, transmission device 420 has first connecting rod 421 and second connecting rod 422.One end of second connecting rod 422 is formed with rotating shaft 423, and its other end is formed with axis hole (in figure non-label).One end of this rotating shaft 423 is inserted in the axis hole of rotation wall 414, the other end of this rotating shaft 423 is rotating to be fastened in the breach 416 of screens wall 415, thus second connecting rod 422 is articulated on retainer 412, because rotating shaft 423 is fastened in breach 416, second connecting rod 422 is articulated on retainer 412, thus is convenient to installation, the minimizing assembling procedure of second connecting rod 422.One end of first connecting rod 421 is formed with rotating shaft 424, and its other end is formed with fixing hole 425, and the rotating shaft 424 of first connecting rod 421 is articulated in the axis hole of second connecting rod 422.
Refer to Fig. 5 and Fig. 9, drive unit 430 is arranged in the container cavity 130 of body 100, it has a driving shaft 431, and driving shaft 431 stretches out container cavity 130 and stretches into the outlet air end 121 in air channel 120, and this driving shaft 431 is fixed in the fixing hole 425 of first connecting rod 421.
Refer to Figure 10 and Figure 11, the pull bar 443 that retractor device 440 has sleeve 441, is arranged on the moving assembly 442 in sleeve 441 and is arranged on moving assembly 442.Sleeve 441 is fixed in the container cavity 130 of body 100, and it has between two lid 444, two lids 444 that are fixed together and forms sliding cavity.
Moving assembly 442 to have in two sliding cavities being placed between two lids 444 and the travelling carriage 445 be fixed together, wherein a travelling carriage 445 is vertically provided with sliding axle 446, sliding axle 446 is arranged with movable pulley 447, movable pulley 447 is slidably connected on the chamber wall of the sliding cavity between two lids 444, thus moving assembly 442 can be slided up and down in the sliding cavity between two lids 444.
Pull bar 443 one end is arranged on two travelling carriages 446, and this pull bar 443 other end is formed with rotating shaft 448.Rotating shaft 448 is articulated on sliding seat 413 by the breach 417 of sliding seat 413.
Refer to Figure 13 to Figure 16, when opening wind deflector 411 in air-conditioning system work of the present invention, the driving shaft 431 of drive unit 430 rotates, driving shaft 431 drives first connecting rod 421 to rotate, first connecting rod 421 is pushing second connecting rod 422 downwards, second connecting rod 422 downwards pushing wind deflector 411 rotates around its top, the bottom of wind deflector 411 pulls the pull bar 443 of retractor device 440 under the effect of gravity and second connecting rod 422 thrust downwards, pull bar 443 pulls moving assembly 442 slide downward in sleeve 441, during moving assembly 442 slide downward least significant end, the bottom of wind deflector 411 is positioned at the below certain distance in air port 111, driving shaft 431 continues to drive first connecting rod 421 to be rotated further, second connecting rod 422 drives wind deflector 411 to rotate until wind deflector 411 turns to fully open position around the rotating shaft 448 of pull bar 443.
When air-conditioning system of the present invention is shut down and is closed wind deflector 411, the driving shaft 431 of drive unit 430 upwards rotates, driving shaft 431 drives first connecting rod 421 upwards to rotate, first connecting rod 421 drives moving up with one end of this first connecting rod 421 pivot joint of second connecting rod 422, second connecting rod 422 drive wind deflector 411 upwards to rotate around the rotating shaft 448 of pull bar 443 with the one end of rotating wall 414 pivot joint, when abutting the shell 110 of body 100 on the top of wind deflector 411, driving shaft 431 continues upwards to rotate, first connecting rod 421 upwards drives second connecting rod 422 to move up, second connecting rod 422 upwards pulls the bottom of wind deflector 411 and wind deflector 411 is rotated around its top, the bottom upwards ejection tie-bar 443 of wind deflector 411, pull bar 443 promotes moving assembly 442 at sleeve 441 upward sliding, closing motion is completed when abutting the shell 110 of body 100 in the bottom of wind deflector 411.
Because the retainer 412 of the indoor set of air-conditioning system of the present invention and sliding seat 423 are arranged on the bottom of wind deflector 411, when opening wind deflector 411, the pull bar 443 of retractor device 440 moves down and makes the bottom of wind deflector 411 move down certain distance, drive unit 430 drives first connecting rod 421 to rotate to make second connecting rod 422 drive wind deflector 411 to rotate around the rotating shaft 448 of pull bar 443, therefore when wind deflector 411 rotates, its bottom is positioned at the below in air port 111, thus avoid wind deflector 411 stop portions air channel 120 when opening, and the pull bar 443 of retractor device 440 moves up the shell 110 making the bottom of wind deflector 411 near body 100 when wind deflector 411 closes, thus improve the effect of the sealing air flue 120 when wind deflector 411 closes.
Refer to Figure 17, in the above-described embodiments, be in a straight line at rotation process for preventing first connecting rod 421 and second connecting rod 422, the outlet air end 121 in air channel 120 is also convexly equipped with limited block 123, when wind deflector 411 is opened completely, this limited block 123 abuts first connecting rod 421 to be continued to rotate to prevent first connecting rod 421, thus prevents first connecting rod 421 and second connecting rod 422 to be in a straight line at rotation process.
Refer to Figure 12, in the above-described embodiments, stuck motionless for preventing in the sliding cavity of moving assembly 442 between two lids 444, spring 449 is also provided with in sliding cavity, when opening wind deflector 411 in air-conditioning system work of the present invention, spring 449 pushes moving assembly 442 downwards with the bottom making pull bar 443 push wind deflector 411 downwards, thus moving assembly 442 can be prevented stuck motionless in sliding cavity.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. an indoor set for air-conditioning system, is characterized in that, comprising:
Body, has air port and is arranged in body and the air channel be communicated with air port;
Drive unit, is arranged in body, and this drive unit has driving shaft;
Wind deflector, is arranged on air port place, and the bottom of this wind deflector is provided with retainer and sliding seat;
Transmission device, has first connecting rod and second connecting rod, and one end of first connecting rod is fixing on the driving shaft, and the other end of first connecting rod is articulated in one end of second connecting rod, and the other end of second connecting rod is articulated on retainer; And
Retractor device, has sleeve, moving assembly and pull bar, and sleeve is fixed in body, and moving assembly is moving up and down to be arranged in sleeve, and one end of pull bar is arranged on moving assembly, and the other end of pull bar stretches out body and is articulated on sliding seat.
2. the indoor set of air-conditioning system as claimed in claim 1, it is characterized in that, the driving shaft of described drive unit stretches in air channel, and described body also stretches limited location block to air channel convex, and this limited block supports the first connecting rod of described transmission device when wind deflector is opened completely.
3. the indoor set of air-conditioning system as claimed in claim 1, is characterized in that, described moving assembly has travelling carriage and to be arranged on travelling carriage and to abut the movable pulley of sleeve, and described pull bar is arranged on travelling carriage.
4. the indoor set of air-conditioning system as claimed in claim 3, it is characterized in that, described travelling carriage has two, and one of them travelling carriage is vertically provided with sliding axle, and described movable pulley is set on sliding axle, and described pull bar is arranged on two travelling carriages.
5. the indoor set of the air-conditioning system as described in claim 1,3 or 4, is characterized in that, is provided with the spring of pushing travelling carriage downwards in described sleeve.
6. the indoor set of air-conditioning system as claimed in claim 1, it is characterized in that, described retainer has the screens wall that a rotation wall and one and this rotation wall side-by-side parallel are arranged, and described second connecting rod is articulated on this rotation wall and screens wall.
7. the indoor set of air-conditioning system as claimed in claim 6, is characterized in that, described second connecting rod is articulated in the one end of rotating on wall and screens wall and is formed with rotating shaft, and rotating shaft is articulated in rotates on wall and screens wall.
8. the indoor set of air-conditioning system as claimed in claim 7, it is characterized in that, described rotation wall offers axis hole, and on described screens wall, perforate is jagged, one end of described rotating shaft is articulated in the axis hole of rotation wall, in the rotating breach being fastened on screens wall of the other end of this rotating shaft.
9. the indoor set of air-conditioning system as claimed in claim 8, it is characterized in that, described sliding seat has the screens wall that a rotation wall and one and this rotation wall side-by-side parallel are arranged, the rotation wall of this sliding seat offers axis hole, the screens wall of this sliding seat offers breach, and the opening direction of the breach of sliding seat is contrary with the opening direction of the breach of retainer, one end that described pull bar is articulated on sliding seat has rotating shaft, one end of the rotating shaft of this pull bar is articulated in the axis hole of rotation wall of sliding seat, in the breach of the rotating screens wall being fastened on sliding seat of the other end of the rotating shaft of this pull bar.
10. an air-conditioning system, is characterized in that, comprises the indoor set as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310483087.8A CN103528174B (en) | 2013-10-15 | 2013-10-15 | Air-conditioning system and indoor set thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310483087.8A CN103528174B (en) | 2013-10-15 | 2013-10-15 | Air-conditioning system and indoor set thereof |
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| Publication Number | Publication Date |
|---|---|
| CN103528174A CN103528174A (en) | 2014-01-22 |
| CN103528174B true CN103528174B (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310483087.8A Active CN103528174B (en) | 2013-10-15 | 2013-10-15 | Air-conditioning system and indoor set thereof |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836781B (en) * | 2014-02-18 | 2022-04-12 | 珠海格力电器股份有限公司 | Air deflector and air conditioner |
| CN105180284B (en) * | 2015-09-24 | 2018-01-02 | 广东美的制冷设备有限公司 | Air conditioner room unit |
| CN105423523B (en) * | 2016-01-04 | 2019-07-23 | 青岛海尔空调器有限总公司 | Wall-hanging air conditioner indoor unit and its driving device |
| CN106931615A (en) * | 2017-03-22 | 2017-07-07 | 珠海格力电器股份有限公司 | Air deflector movement mechanism and air conditioner with same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1152098A (en) * | 1995-07-19 | 1997-06-18 | Lg电子株式会社 | Diffuser driving apparatus for split air conditioner |
| JP4452229B2 (en) * | 2005-10-31 | 2010-04-21 | パナソニック株式会社 | Air conditioner |
| JP4766163B2 (en) * | 2009-08-20 | 2011-09-07 | ダイキン工業株式会社 | Air conditioner |
| CN203571983U (en) * | 2013-10-15 | 2014-04-30 | 美的集团股份有限公司 | Air conditioning system and indoor unit of air conditioning system |
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2013
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