CN103486709A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN103486709A CN103486709A CN201210195506.3A CN201210195506A CN103486709A CN 103486709 A CN103486709 A CN 103486709A CN 201210195506 A CN201210195506 A CN 201210195506A CN 103486709 A CN103486709 A CN 103486709A
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- air
- gear ring
- seat ring
- ring
- conditioner
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Abstract
The invention provides an air conditioner, which comprises an air conditioner body and an air outlet part, wherein the air outlet part comprises an air outlet frame and a rolling support part, the air outlet frame is rotationally arranged at the upper end of the air conditioner body through the rolling support part in a way of going around an axial line of the air conditioner body, the rolling support part comprises a seat ring and a tooth ring, the seat ring is fixedly arranged on the upper end surface of the air conditioner body, the tooth ring is rotationally arranged on the seat ring relative to the seat ring in a way of going around the axial line of the seat ring, a first rolling support element is arranged between the lower end surface of the tooth ring and the seat ring, an upward extending flange is arranged on the upper end surface of the tooth ring, and the air outlet frame is arranged on the flange. The air conditioner, according to the invention, has the advantages that through the matched arrangement of the tooth ring and the seat ring, the first rolling support element is arranged between the lower end surface of the tooth ring and the seat ring, so the tooth ring can flatly, stably and flexibly rotate relative to the seat ring, further, the air outlet frame arranged on the tooth ring is driven, the air outlet range is enlarged, and the air outlet dead corner is eliminated.
Description
Technical field
The present invention relates to field of air conditioning, in particular to a kind of air-conditioner.
Background technology
Along with social progress, people's living standard improves constantly.Simultaneously, modern science and technology move to maturity gradually, in field of air conditioning, in the research and development of existing air-conditioner, need to provide many and practical function to select to the user, meet people's life requirement, improve people's living standard.
Floor type air-conditioner on existing market, in order to enlarge the blowing scope, often adopts the quantity mode that increases air outlet or strengthens the mode that lengthens air outlet.And still there is the blowing dead angle in these modes, be difficult to tackle the problem at its root.
Summary of the invention
The present invention aims to provide a kind of air-conditioner that can eliminate the blowing dead angle.
The invention provides a kind of air-conditioner, comprise air-conditioner body and outlet section, outlet section comprises outlet frame and rolling support section, and outlet frame can be rotatably set in the upper end of air-conditioner body around the axis of air-conditioner body by rolling support section; Rolling support section comprises seat ring and gear ring, and seat ring is fixedly installed on the upper surface of air-conditioner body, and gear ring phase counter race can be rotatably set on seat ring around its axis; Be provided with the first rolling support part between the lower surface of gear ring and seat ring; Have upwardly extending flange on the upper surface of gear ring, outlet frame is fixedly installed on flange.
Further, rolling support section also comprises the motor that drives the relative seat ring rotation of gear ring.
Further, motor is fixedly installed on the lower surface of seat ring, and its motor shaft extends up to the top of seat ring through seat ring, on motor shaft, is provided with and the gear ring meshed gears.
Further, the top of gear is provided with baffle plate.
Further, also be fixedly installed cover plate on seat ring, be provided with the second rolling support part between the upper surface of cover plate and gear ring.
Further, there is the first circular groove on the lower surface of gear ring, there is the second circular groove cooperatively interacted with the first circular groove on seat ring; The first rolling support part comprises a plurality of the first rolling elements, and a plurality of the first rolling elements are equipped with in the first circular groove and the second circular groove; Be provided with the first retainer between a plurality of the first rolling elements.
Further, on the upper surface of gear ring, there is the three-arc connected in star, there is the 4th circular groove cooperatively interacted with the three-arc connected in star on cover plate; The second rolling support part also comprises a plurality of the second rolling elements, and a plurality of the second rolling elements are equipped with in three-arc connected in star and the 4th circular groove; Be provided with the second retainer between a plurality of the second rolling elements.
Further, on the upper surface of the flange of gear ring, be provided with pin, on the lower surface of outlet frame, corresponding pin is provided with pin hole; Perhaps on the upper surface of gear ring, be provided with screw hole, on the lower surface of outlet frame, corresponding screw hole is provided with screw.
Further, also be provided with rosette on the outer peripheral face of the cooperation place of air-conditioner body and outlet section.
Further, the center of circle side of seat ring is provided with the upwards the first side wall of bending, and the height of the first side wall is higher than the height of gear ring upper surface.
Further, the top of outlet frame is provided with the maintenance cover plate, and the air outlet of air-conditioner is arranged on the side of outlet frame.
According to air-conditioner of the present invention, by being equipped with of gear ring and seat ring, between the lower surface of gear ring and seat ring, the first rolling support part is set, thereby gear ring can steadily and flexibly be rotated by the phase counter race, and then drive the outlet frame increase wind-out range be arranged on gear ring, eliminate the air-out dead angle.
The accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide a further understanding of the present invention, and schematic description and description of the present invention the present invention does not form inappropriate limitation of the present invention for explaining.In the accompanying drawings:
Fig. 1 is the perspective view according to air-conditioner of the present invention;
Fig. 2 is the perspective view according to the outlet section of air-conditioner of the present invention;
Fig. 3 is the decomposition texture schematic diagram according to the outlet section of air-conditioner of the present invention;
Fig. 4 is the sectional structure schematic diagram according to the outlet section of air-conditioner of the present invention;
The partial enlarged drawing that Fig. 5 is label I place in Fig. 4;
Fig. 6 is the partial enlarged drawing according to the gear ring of the outlet section of air-conditioner of the present invention;
Fig. 7 is the partial enlarged drawing according to the seat ring of the outlet section of air-conditioner of the present invention; And
Fig. 8 is the partial enlarged drawing according to the cover plate of the outlet section of air-conditioner of the present invention.
The specific embodiment
Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
As shown in Fig. 1 to 5, according to air-conditioner of the present invention, comprise that air- conditioner body 20 and 10， outlet section, outlet section 10 comprise outlet frame 102 and rolling support section, outlet frame 102 can be rotatably set in the upper end of air-conditioner body 20 around the axis of air-conditioner body 20 by rolling support section; Rolling support section comprises seat ring 109 and gear ring 104, and seat ring 109 is fixedly installed on the upper surface of air-conditioner body 20, and gear ring 104 phase counter races 109 can be rotatably set on seat ring 109 around its axis; Be provided with the first rolling support part between the lower surface of gear ring 104 and seat ring 109; Have upwardly extending flange on the upper surface of gear ring 104, outlet frame 102 is fixedly installed on flange.
Air-conditioner of the present invention, the bottom of outlet frame 102 arranges rolling support section, thereby the axis of outlet frame 102 relative air-conditioner bodies 20 can be rotated, thereby improves the wind-out range on outlet frame 102, effectively solves the blowing Dead Core Problems.In rolling support section, the first rolling support part is set between the lower surface of gear ring 104 and seat ring 109, can form effective rolling support, effectively limited simultaneously outlet frame 102 along the air-conditioner radial-play, improved the stability of outlet frame 102 motions, thereby the reduction noise, improve and wind stability.
Rolling support section also comprises the motor 107 that drives gear ring 104 phase counter race 109 rotations.Motor 107 is fixedly installed on the lower surface of seat ring 109, and its motor shaft extends up to the top of seat ring 109, on motor shaft, is provided with and gear ring 104 meshed gears 108.Preferably, as shown in Figure 7, be provided with motor assembling position 109b on seat ring 109, thereby make whole seat ring 109 only have the width of motor assembling position 109b larger, and the size of dwindling other positions is saved material, makes structure more compact simultaneously.
As shown in Figure 5, be provided with baffle plate 111 above gear 108, thereby gear 108 and the engagement place of gear ring 104 are formed to certain protection, prevent that foreign matter from falling in the gap of engagement, and cause stuck gear ring 104.
As shown in Figs. 5 to 7, the first rolling support part comprises a plurality of the first rolling element 105a between the lower surface of gear ring 104 and seat ring 109, has respectively the first circular groove 104a and the second circular groove 109a that are equipped with a plurality of the first rolling element 105a on the lower surface of gear ring 104 and seat ring 109.In the process that gear ring 104 phase counter races 109 rotate, the first rolling element 105a rolls, and effectively reduces friction, makes motion steadily.In addition, groove coordinates with rolling element, has effectively prevented gear ring 104 play radially in motion process, thereby has improved the stability of motion.Preferably, in order further to improve stability, keep the spacing between adjacent two the first rolling element 105a, and each first rolling element 105a along air-conditioner position radially, be provided with axial cage 106 between a plurality of the first rolling element 105a.
Preferably, as shown in Fig. 4 to 8, rolling support section also comprises the cover plate 110 be fixedly installed on seat ring 109, is provided with the second rolling support part between the upper surface of cover plate 110 and gear ring 104.The second rolling support part also comprises a plurality of the second rolling element 105b between the upper surface of gear ring 104 and cover plate 110, and the upper surface of gear ring 104 and cover plate 110 have respectively three-arc connected in star 104b and the 4th circular groove 110a matched with the second rolling element 105b.Increase by the second rolling element 105b by the upper surface at gear ring 104, thereby make upper and lower two end faces of gear ring 104 all limited, effectively prevented rocking of gear ring 104, improve flexibility and the stationarity of motion, further reduce noise, improve and wind stability.Preferably, the first rolling element 105a and the second rolling element 105b are ball, and convenient installation and cost are lower.
As shown in Fig. 5 and Fig. 7, the center of circle side of seat ring 109 is provided with the upwards the first side wall 109c of bending, the height of the first side wall 109c is higher than the height of gear ring 104 tops after installing, the wind blown out from air-conditioner body 20 is formed to certain stopping, effectively prevented that wind from directly blowing to gear 108 and gear ring 104 on the one hand, cause gear engagement environment variation, the robust motion variation; On the other hand, also effectively prevented from escaping to the gap of wind between gear ring 104 and seat ring 109 outside of air-conditioner, can prevent to a certain extent air leakage phenomena, air-out be concentrated and blow out from air outlet, prevent from leaking out and the user that causes experiences the problem of variation.
As shown in Figure 5 and Figure 6, on the flange of the upper surface of gear ring 104, be provided with pin 104c, on the lower surface of outlet frame 102, corresponding pin 104c is provided with pin hole.Adopt being equipped with of pin and pin hole, improve the comfort level of outlet frame 102 installation and removal.During installation, pin hole alignment pins 104c can easily be installed to outlet frame 102, while needing dismounting, only outlet frame 102 upwards need to be mentioned, outlet frame 102 can be taken off.Preferably, outlet frame 102 also can adopt being equipped with of screw and screw hole with gear ring 104, thereby improves the stability of outlet frame 102 installations and the comfort level of dismounting.
As shown in Fig. 3 to 5, also be provided with rosette 103 on the outer peripheral face of air- conditioner body 20 and 10 cooperation place, outlet section, cooperation place is formed to certain decoration, thereby improve the outward appearance of air-conditioning.The cross section of rosette 103 is L-shaped, comprises horizontal-extending section and downward vertical extension.Step surface is formed at the top of cover plate 110, and horizontal-extending section coordinates with the step surface on cover plate 110, thereby rosette 103 is fixed on air-conditioner.
As shown in Figure 3, the top of outlet frame 102 is provided with maintenance cover plate 101 with convenient for maintaining, and the air outlet of air-conditioner is arranged on the side of outlet frame, can be provided with at exhaust vent the wind-guiding parts such as wind deflector.Air outlet is arranged on side, when motor drives gear ring 104 by gear 108, while driving outlet frame 102 rotation, can make air-out cover 360 ° of scopes.Can certainly set motor cyclic movement within the specific limits, thereby drive outlet frame 102 to sweep wind in the certain angle scope.
As can be seen from the above description, the above embodiments of the present invention have realized following technique effect:
According to air-conditioner of the present invention, by rolling element is set, the both ends of the surface up and down of gear ring are all formed to restriction, thereby effectively prevented rocking of gear ring, improved the stability of gear ring motion, and then the outlet frame motion that makes to be arranged on gear ring is more steady, effectively reduce the noise of air-conditioner, improve the stability of air-out simultaneously.In addition, sidewall is set on seat ring, air-out is formed to certain constraint, effectively prevent that air-conditioner from leaking out.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (11)
1. an air-conditioner, comprise air-conditioner body (20) and outlet section (10), it is characterized in that,
Described outlet section (10) comprises outlet frame (102) and rolling support section, and described outlet frame (102) can be rotatably set in the upper end of described air-conditioner body (20) around the axis of described air-conditioner body (20) by rolling support section;
Described rolling support section comprises seat ring (109) and gear ring (104), described seat ring (109) is fixedly installed on the upper surface of described air-conditioner body (20), and the relatively described seat ring of described gear ring (104) (109) can be rotatably set on described seat ring (109) around its axis;
Be provided with the first rolling support part between the lower surface of described gear ring (104) and described seat ring (109);
Have upwardly extending flange on the upper surface of described gear ring (104), described outlet frame (102) is fixedly installed on described flange.
2. air-conditioner according to claim 1, is characterized in that,
Described rolling support section also comprises the motor (107) that drives described gear ring (104) relatively described seat rings (109) rotation.
3. air-conditioner according to claim 2, is characterized in that,
Described motor (107) is fixedly installed on the lower surface of described seat ring (109), and its motor shaft extends up to the top of described seat ring (109) through described seat ring (109), on described motor shaft, be provided with and described gear ring (104) meshed gears (108).
4. air-conditioner according to claim 3, is characterized in that,
The top of described gear (108) is provided with baffle plate (111).
5. air-conditioner according to claim 1, is characterized in that,
Also be fixedly installed cover plate (110) on described seat ring (109), between the upper surface of described cover plate (110) and described gear ring (104), be provided with the second rolling support part.
6. air-conditioner according to claim 5, is characterized in that,
There is the first circular groove (104a) on the lower surface of described gear ring (104), there is the second circular groove (109a) cooperatively interacted with described the first circular groove (104a) on described seat ring (109);
Described the first rolling support part comprises a plurality of the first rolling elements (105a), and described a plurality of the first rolling elements (105a) are equipped with in described the first circular groove (104a) and described the second circular groove (109a);
Be provided with the first retainer (106a) between described a plurality of the first rolling elements (105a).
7. air-conditioner according to claim 6, is characterized in that,
There is three-arc connected in star (104b) on the upper surface of described gear ring (104), there is the 4th circular groove (110a) cooperatively interacted with described three-arc connected in star (104b) on described cover plate (110);
Described the second rolling support part also comprises a plurality of the second rolling elements (105b), and described a plurality of the second rolling elements (105b) are equipped with in described three-arc connected in star (104b) and described the 4th circular groove (110a);
Be provided with the second retainer (106b) between described a plurality of the second rolling elements (105b).
8. air-conditioner according to claim 1, is characterized in that,
Be provided with pin (104c) on the upper surface of the flange of described gear ring (104), on the lower surface of described outlet frame (102), corresponding described pin (104c) is provided with pin hole;
Perhaps on the upper surface of described gear ring (104), be provided with screw hole, on the lower surface of described outlet frame (102), corresponding described screw hole is provided with screw.
9. air-conditioner according to claim 1, is characterized in that,
Also be provided with rosette (103) on the outer peripheral face of the cooperation place of described air-conditioner body (20) and outlet section (10).
10. air-conditioner according to claim 1, is characterized in that,
The center of circle side of described seat ring (109) is provided with the upwards the first side wall (109c) of bending, and the height of described the first side wall (109c) is higher than the height of described gear ring (104) upper surface.
11. air-conditioner according to claim 1, is characterized in that,
The top of described outlet frame (102) is provided with maintenance cover plate (101), and the air outlet of described air-conditioner is arranged on the side of described outlet frame (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210195506.3A CN103486709B (en) | 2012-06-13 | 2012-06-13 | Air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210195506.3A CN103486709B (en) | 2012-06-13 | 2012-06-13 | Air-conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103486709A true CN103486709A (en) | 2014-01-01 |
| CN103486709B CN103486709B (en) | 2016-03-23 |
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ID=49827149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210195506.3A Active CN103486709B (en) | 2012-06-13 | 2012-06-13 | Air-conditioner |
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| Country | Link |
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| CN (1) | CN103486709B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109591550A (en) * | 2018-11-29 | 2019-04-09 | 珠海格力电器股份有限公司 | A kind of vehicle-mounted air blowing control method, apparatus, system and public transportation vehicle |
| CN109798650A (en) * | 2019-03-15 | 2019-05-24 | 宁波易米制冷科技有限公司 | Biradical seat gear type ventilation turntable structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200958833Y (en) * | 2006-07-26 | 2007-10-10 | 苏州工业园区昱盛空调设备制造有限公司 | Rotary air outlet |
| WO2008018678A2 (en) * | 2006-08-08 | 2008-02-14 | Lg Electronics, Inc. | Air conditioner |
| CN202598792U (en) * | 2012-06-13 | 2012-12-12 | 珠海格力电器股份有限公司 | Air-conditioner |
| JP5118747B2 (en) * | 2008-10-30 | 2013-01-16 | 豊和化成株式会社 | Air blowing device |
-
2012
- 2012-06-13 CN CN201210195506.3A patent/CN103486709B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200958833Y (en) * | 2006-07-26 | 2007-10-10 | 苏州工业园区昱盛空调设备制造有限公司 | Rotary air outlet |
| WO2008018678A2 (en) * | 2006-08-08 | 2008-02-14 | Lg Electronics, Inc. | Air conditioner |
| JP5118747B2 (en) * | 2008-10-30 | 2013-01-16 | 豊和化成株式会社 | Air blowing device |
| CN202598792U (en) * | 2012-06-13 | 2012-12-12 | 珠海格力电器股份有限公司 | Air-conditioner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109591550A (en) * | 2018-11-29 | 2019-04-09 | 珠海格力电器股份有限公司 | A kind of vehicle-mounted air blowing control method, apparatus, system and public transportation vehicle |
| CN109591550B (en) * | 2018-11-29 | 2021-07-20 | 珠海格力电器股份有限公司 | Vehicle-mounted air supply control method, device and system and public transport vehicle |
| CN109798650A (en) * | 2019-03-15 | 2019-05-24 | 宁波易米制冷科技有限公司 | Biradical seat gear type ventilation turntable structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103486709B (en) | 2016-03-23 |
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