CN103486709B - Air-conditioner - Google Patents
Air-conditioner Download PDFInfo
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- CN103486709B CN103486709B CN201210195506.3A CN201210195506A CN103486709B CN 103486709 B CN103486709 B CN 103486709B CN 201210195506 A CN201210195506 A CN 201210195506A CN 103486709 B CN103486709 B CN 103486709B
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- gear ring
- seat ring
- ring
- rolling support
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Abstract
The invention provides a kind of air-conditioner, comprise air conditioner body and outlet section, outlet section comprises outlet frame and rolling support portion, 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 portion; Rolling support portion 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; The first rolling support part is provided with between the lower surface of gear ring and seat ring; The upper surface of gear ring has the flange upwards extended, outlet frame is fixedly installed on flange.According to air-conditioner of the present invention, by being equipped with of gear ring and seat ring, first rolling support part is set between the lower surface and seat ring of gear ring, thus enable gear ring phase counter race steadily and rotate flexibly, and then drive the outlet frame be arranged on gear ring, increase wind-out range, eliminate air-out dead angle.
Description
Technical field
The present invention relates to field of air conditioning, in particular to a kind of air-conditioner.
Background technology
Along with the progress of society, the living standard of people improves constantly.Meanwhile, modern science and technology move to maturity gradually, in field of air conditioning, need to provide many and practical function is selected to user in the research and development of existing air-conditioner, meet the life requirement of people, improve the living standard of people.
Floor type air-conditioner on existing market, in order to expand blowing scope, often adopts the quantity mode increasing air outlet or strengthens the mode lengthening air outlet.And these modes still exist blowing dead angle, be difficult to tackle the problem at its root.
Summary of the invention
The present invention aims to provide a kind of air-conditioner can eliminating 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 portion, 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 portion; Rolling support portion 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; The first rolling support part is provided with between the lower surface of gear ring and seat ring; The upper surface of gear ring has the flange upwards extended, outlet frame is fixedly installed on flange.
Further, rolling support portion also comprises the motor driving gear ring to rotate relative to seat 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, motor shaft is provided with and gear ring meshed gears.
Further, the top of gear is provided with baffle plate.
Further, seat ring is also fixedly installed cover plate, between cover plate and the upper surface of gear ring, is provided with the second rolling support part.
Further, the lower surface of gear ring has the first circular groove, seat ring has the second circular groove cooperatively interacted with the first circular groove; First rolling support part comprises multiple first rolling element, and multiple first rolling element is equipped with in the first circular groove and the second circular groove; The first retainer is provided with between multiple first rolling element.
Further, the upper surface of gear ring has three-arc connected in star, cover plate has the 4th circular groove cooperatively interacted with three-arc connected in star; Second rolling support part also comprises multiple second rolling element, and multiple second rolling element is equipped with in three-arc connected in star and the 4th circular groove; The second retainer is provided with between multiple second rolling element.
Further, the upper surface of the flange of gear ring is provided with pin, on the lower surface of outlet frame, corresponding pin is provided with pin hole; Or the upper surface of gear ring is provided with screw hole, and on the lower surface of outlet frame, corresponding screw hole is provided with screw.
Further, the outer peripheral face of the cooperation place of air conditioner body and outlet section is also provided with rosette.
Further, the side, the center of circle of seat ring is provided with the first side wall upwards bent, 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 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, first rolling support part is set between the lower surface and seat ring of gear ring, thus enable gear ring phase counter race steadily and rotate flexibly, and then drive the outlet frame be arranged on gear ring to increase wind-out range, eliminate air-out dead angle.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the perspective view according to air-conditioner of the present invention;
Fig. 2 is the perspective view of the outlet section according to air-conditioner of the present invention;
Fig. 3 is the decomposition texture schematic diagram of the outlet section according to air-conditioner of the present invention;
Fig. 4 is the sectional structure schematic diagram of the outlet section according to air-conditioner of the present invention;
Fig. 5 is the partial enlarged drawing at label I place in Fig. 4;
Fig. 6 is the partial enlarged drawing of the gear ring of outlet section according to air-conditioner of the present invention;
Fig. 7 is the partial enlarged drawing of the seat ring of outlet section according to air-conditioner of the present invention; And
Fig. 8 is the partial enlarged drawing of the cover plate of outlet section according to air-conditioner of the present invention.
Detailed description of the invention
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in Fig. 1 to 5, according to air-conditioner of the present invention, comprise air conditioner body 20 and outlet section 10, outlet section 10 comprises outlet frame 102 and rolling support portion, and 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 portion; Rolling support portion 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 race 109 can be rotatably set on seat ring 109 around its axis; The first rolling support part is provided with between the lower surface of gear ring 104 and seat ring 109; The upper surface of gear ring 104 has the flange upwards extended, outlet frame 102 is fixedly installed on flange.
Air-conditioner of the present invention, the bottom of outlet frame 102 arranges rolling support portion, thus outlet frame 102 is rotated relative to the axis of air conditioner body 20, thus improves the wind-out range on outlet frame 102, effectively solves blowing Dead Core Problems.In rolling support portion, first rolling support part is set between the lower surface of gear ring 104 and seat ring 109, effective rolling support can be formed, effectively limit simultaneously outlet frame 102 along air-conditioner radial-play, improve the stability that outlet frame 102 moves, thus reduction noise, improve and wind stability.
Rolling support portion also comprises the motor 107 driving gear ring 104 phase counter race 109 to rotate.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, motor shaft is provided with and gear ring 104 meshed gears 108.Preferably, as shown in Figure 7, seat ring 109 is provided with motor assembling position 109b, thus makes whole seat ring 109 only have motor to assemble the width of position 109b comparatively greatly, and reduce the size at other positions, save material, make structure more compact simultaneously.
Motor 107 is fixedly installed on the lower surface of motor assembling position 109b, motor shaft assembles position 109b through motor and extends up to the top of motor assembling position 109b, with be arranged on the gear 108 that motor assembles on the 109b of position and be fixedly connected with, gear 108 engages with gear ring 104, thus drives gear ring 104 phase counter race 109 to rotate.
As shown in Figure 5, above gear 108, be provided with baffle plate 111, thus certain protection is formed to the engagement place of gear 108 and gear ring 104, prevent foreign matter from falling in the gap of engagement, and cause stuck gear ring 104.
As shown in Figs. 5 to 7, first rolling support part comprises the multiple first rolling element 105a between the lower surface of gear ring 104 and seat ring 109, and the lower surface of gear ring 104 and seat ring 109 have the first circular groove 104a and the second circular groove 109a that are equipped with multiple first rolling element 105a respectively.In the process that gear ring 104 phase counter race 109 rotates, the first rolling element 105a rolls, and effectively reduces friction, makes stable movement.In addition, groove coordinates with rolling element, effectively prevent the play that gear ring 104 is radial in motion process, thus improves the stability of motion.Preferably, in order to improve stability further, keep the spacing between adjacent two the first rolling element 105a, and each first rolling element 105a is along the position of air-conditioner radial direction, between multiple first rolling element 105a, be provided with axial cage 106.
Preferably, as shown in Fig. 4 to 8, rolling support portion 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.Second rolling support part also comprises the multiple 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 the three-arc connected in star 104b and the 4th circular groove 110a that match with the second rolling element 105b respectively.By increasing by the second rolling element 105b in the upper surface of gear ring 104, thus making gear ring about 104 two end faces all limited, effectively prevent rocking of gear ring 104, improve flexibility and the stationarity of motion, reduce noise further, improve and wind stability.Preferably, the first rolling element 105a and the second rolling element 105b is ball, convenient install and also cost lower.
As shown in figure 5 and figure 7, the side, the center of circle of seat ring 109 is provided with the first side wall 109c upwards bent, the height of the first side wall 109c is higher than the height of gear ring 104 top after installing, certain stop is formed to the wind blown out from air conditioner body 20, effectively prevent wind directly blows to gear 108 and gear ring 104 on the one hand, cause gears meshing environment to be deteriorated, robust motion is deteriorated; On the other hand, also effectively prevent the outside that wind escapes to air-conditioner from the gap between gear ring 104 and seat ring 109, namely can prevent air leakage phenomena to a certain extent, air-out is concentrated from air outlet blowout, prevent and leak out and problem that the Consumer's Experience that causes is deteriorated.
As shown in Figure 5 and Figure 6, the flange of the upper surface of gear ring 104 is 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, the comfort level of raising outlet frame 102 installation and removal.During installation, pin hole alignment pins 104c can easily be installed outlet frame 102, when needing dismounting, only need outlet frame 102 upwards to mention, outlet frame 102 can be taken off.Preferably, outlet frame 102 and gear ring 104 also can adopt being equipped with of screw and screw hole, thus improve the stability of outlet frame 102 installation and the comfort level of dismounting.
As shown in Fig. 3 to 5, the outer peripheral face of the cooperation place of air conditioner body 20 and outlet section 10 is also provided with rosette 103, certain decoration is formed to cooperation place, thus improve the outward appearance of air-conditioning.The cross section of rosette 103 is L-shaped, comprises horizontal extension and downward vertical extension.The top forming station terrace of cover plate 110, horizontal extension coordinates with the step surface on cover plate 110, thus is fixed on air-conditioner by rosette 103.
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, exhaust vent can be provided with the wind-guiding parts such as wind deflector.Air outlet is arranged on side, when motor drives gear ring 104 by gear 108, when driving outlet frame 102 to rotate, air-out can be made to cover 360 ° of scopes.Motor cyclic movement within the specific limits can certainly be set, thus drive outlet frame 102 to sweep wind within the scope of certain angle.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
According to air-conditioner of the present invention, all restriction is formed by arranging the both ends of the surface up and down of rolling element to gear ring, thus effectively prevent rocking of gear ring, improve the stability of gear ring motion, and then make the outlet frame be arranged on gear ring move more steady, effectively reduce the noise of air-conditioner, improve the stability of air-out simultaneously.In addition, seat ring arranges sidewall, certain constraint is formed to air-out, effectively prevent 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 amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. an air-conditioner, comprises air conditioner body (20) and outlet section (10), it is characterized in that,
Described outlet section (10) comprises outlet frame (102) and rolling support portion, 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 portion;
Described rolling support portion 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 (109) of described gear ring (104) can be rotatably set on described seat ring (109) around its axis;
The first rolling support part is provided with between the lower surface of described gear ring (104) and described seat ring (109);
The upper surface of described gear ring (104) has the flange upwards extended, and described outlet frame (102) is fixedly installed on described flange.
2. air-conditioner according to claim 1, is characterized in that,
Described rolling support portion also comprises the motor (107) driving described gear ring (104) to rotate relative to described seat ring (109).
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), described motor shaft is 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,
Described seat ring (109) is also fixedly installed cover plate (110), between the upper surface of described cover plate (110) and described gear ring (104), is provided with the second rolling support part.
6. air-conditioner according to claim 5, is characterized in that,
The lower surface of described gear ring (104) has the first circular groove (104a), described seat ring (109) has the second circular groove (109a) cooperatively interacted with described first circular groove (104a);
Described first rolling support part comprises multiple first rolling element (105a), and described multiple first rolling element (105a) is equipped with in described first circular groove (104a) and described second circular groove (109a);
The first retainer (106a) is provided with between described multiple first rolling element (105a).
7. air-conditioner according to claim 6, is characterized in that,
The upper surface of described gear ring (104) has three-arc connected in star (104b), described cover plate (110) has the 4th circular groove (110a) cooperatively interacted with described three-arc connected in star (104b);
Described second rolling support part also comprises multiple second rolling element (105b), and described multiple second rolling element (105b) is equipped with in described three-arc connected in star (104b) and described 4th circular groove (110a);
The second retainer (106b) is provided with between described multiple second rolling element (105b).
8. air-conditioner according to claim 1, is characterized in that,
The upper surface of the flange of described gear ring (104) is provided with pin (104c), on the lower surface of described outlet frame (102), corresponding described pin (104c) is provided with pin hole;
Or the upper surface of described gear ring (104) is provided with screw hole, and 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,
The outer peripheral face of the cooperation place of described air conditioner body (20) and outlet section (10) is also provided with rosette (103).
10. air-conditioner according to claim 1, is characterized in that,
The side, the center of circle of described seat ring (109) is provided with the first side wall (109c) upwards bent, and the height of described the first side wall (109c) is higher than the height of described gear ring (104) upper surface.
11. air-conditioners 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 CN103486709A (en) | 2014-01-01 |
| CN103486709B true 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) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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 |
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| Publication number | Publication date |
|---|---|
| CN103486709A (en) | 2014-01-01 |
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