CN103375841B - Wall-mounted air conditioner indoor unit - Google Patents
Wall-mounted air conditioner indoor unit Download PDFInfo
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- CN103375841B CN103375841B CN201210109979.7A CN201210109979A CN103375841B CN 103375841 B CN103375841 B CN 103375841B CN 201210109979 A CN201210109979 A CN 201210109979A CN 103375841 B CN103375841 B CN 103375841B
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- wind deflector
- wall
- air conditioner
- conditioner indoor
- hanging air
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Abstract
The invention provides a wall-mounted air conditioner indoor unit comprising a shell, an air guide plate, a drive device mounting box, an air guide plate drive link, and a shock absorber. The shell is provided with an air outlet. The air guide plate is disposed at the air outlet of the shell in an openable manner. The drive device mounting box is disposed in the shell. The air guide plate drive link locates in the drive device mounting box, and the first end of the air guide plate drive link extends out of the drive device mounting box to be connected with the air guide plate. The shock absorber is disposed at the part of the inner wall of the drive device mounting box, corresponding to the moving path of the second end of the air guide plate drive link so that the second of the air guide plate drive link is buffered when the air guide plate is closed. The wall-mounted air conditioner indoor unit has the advantages that vibration and noise generated by the air guide plate during closing are lowered through the shock absorber which continuously absorb kinetic energy generated by the air guide plate during the closing process; after the air guide plate is fully closed, the shock absorber can be used continuously to absorb energy generated by a motor which is locked, and accordingly vibration and noise generated by the motor which is locked are lowered.
Description
Technical field
The present invention relates to wall-hanging air conditioner technical field, especially, relate to a kind of wall-hanging air conditioner indoor unit.
Background technology
For the indoor set of Separated wall type air-conditioning, enclose and more excellent air-supply effect in order to larger demeanour of sweeping can be obtained, the wind deflector of indoor set is designed to be able to the structure of free-extension.Wind deflector two ends are provided with linkage, and by motor-driven gear, power is passed to connecting rod by gear, finally drive wind deflector to release by connecting rod or close.The motion of this drive wind deflector encounters the bottleneck problem of noise and vibration aspect, show, the first, after shutdown, under the driving of motor and gear, connecting rod back moves with certain speed, under the effect of connecting rod, wind deflector closes to panel body with identical speed, and wind deflector engages in a flash with panel body, the outlet frame of wind deflector striking face plate body, produces vibration and sound; The second, when after wind deflector stop motion, motor has a certain amount of stall, can produce than stronger vibration and sound during motor rotation blockage, affects the quality of whole product, and this can produce significant impact to the performance of whole indoor set.
Summary of the invention
The object of the invention is to provide a kind of wall-hanging air conditioner indoor unit, to improve the wind deflector of existing indoor set in closed moment or the technical problem producing larger vibration and noise due to motor rotation blockage.
For achieving the above object, the invention provides a kind of wall-hanging air conditioner indoor unit, comprising: housing, it has air outlet; Wind deflector, can be opened and closed the air outlet place be arranged on housing; Drive unit mounting box, is arranged in housing; Wind deflector drive link, is positioned at drive unit mounting box, and the first end of wind deflector drive link stretches out drive unit mounting box and is connected with wind deflector; Damping device, is arranged on position corresponding with the movement locus of the second end of wind deflector drive link on the inwall of drive unit mounting box to cushion the second end of wind deflector drive link when wind deflector closes.
Further, damping device comprises spring.
Further, damping device also comprises Non-slip material, and the first end of spring is abutted with the second end of wind deflector drive link by Non-slip material.
Further, the first end of Non-slip material is formed with the anti-skidding end face abutted against with the second end of wind deflector drive link, and the second end of Non-slip material and the first end of spring removably connect.
Further, the first end of spring is formed with the collar, and the end face of the second end of Non-slip material being provided with multiple radial direction along Non-slip material can the Access Division of folding, and the outer surface root of Access Division is formed with annular groove, the collar and annular groove snap-fit engagement.
Further, Access Division is coniform in what shunk gradually to end by root.
Further, Access Division comprise one to six radially can the elastic portion of folding.
Further, the inwall of drive unit mounting box is provided with the keeper be connected with the second end of spring.
Further, keeper is formed with the first groove, first groove is provided with blocking part symmetrically towards the side of the second end of wind deflector drive link, be provided with the support portion extended to corresponding blocking part the internal symmetry of the first groove, between blocking part and support portion, be formed with spring fitting space.
Further, be formed with the second groove between two support portions, in the second groove, be provided with the limiting section preventing spring from radially jumping, and the height of support portion is less than the height of limiting section.
Further, limiting section is formed with boosting face towards one end of blocking part.
Further, the second end of spring is formed with the location division coordinated with keeper, and location division is rectangular bent ring, in the space that rectangular bent ring is installed on limiting section, support portion and blocking part are formed.
Further, elastomeric material is provided with on the inner side edge engaged with housing of wind deflector or in the outer side edges of the air outlet of housing.
Further, damping device comprises resilient rubbber cushion, shell fragment, sponge or flannelette.
The present invention has following beneficial effect:
Wall-hanging air conditioner indoor unit provided by the invention, comprise: wind deflector and drive unit mounting box, wind deflector can be opened and closed the air outlet place being arranged on housing, wind deflector drive link is provided with in drive unit mounting box, the first end wind deflector of wind deflector drive link is connected, position corresponding with the movement locus of the second end of wind deflector drive link on the inwall of drive unit mounting box arranges damping device, to cushion the second end of wind-guiding drive link when wind deflector closes.Wall-hanging air conditioner indoor unit provided by the invention, the kinetic energy that damping device can be utilized constantly to absorb wind deflector produce in closing course, reduce vibration when wind deflector closes and noise, and, after wind deflector is completely closed, the energy produced when utilizing damping device to absorb motor rotation blockage can also be continued, reduce the vibration & noise that motor rotation blockage brings.
Except object described above, feature and advantage, the present invention also has other object, feature and advantage.Below with reference to figure, the present invention is further detailed explanation.
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 that the wall-hanging air conditioner indoor unit of the preferred embodiment of the present invention partly cuts open structural representation when not installing damping device;
Fig. 2 is that wall-hanging air conditioner indoor unit wind deflector after having installed damping device of the preferred embodiment of the present invention is in and partly cuts open structural representation in closing course;
Fig. 3 be wall-hanging air conditioner indoor unit wind deflector after having installed damping device of the preferred embodiment of the present invention be in closure state partly cut open structural representation;
Fig. 4 is the structural representation of the Non-slip material of the preferred embodiment of the present invention;
Fig. 5 is the spring of the preferred embodiment of the present invention and the combining structure schematic diagram of Non-slip material;
Fig. 6 is the main TV structure schematic diagram of the keeper of the preferred embodiment of the present invention;
Fig. 7 is the axle geodesic structure schematic diagram of the keeper of the preferred embodiment of the present invention;
Fig. 8 is the spring of the preferred embodiment of the present invention and the assembly structure schematic diagram of Non-slip material and keeper;
Fig. 9 be the wind deflector of the wall-hanging air conditioner indoor unit of the preferred embodiment of the present invention the inner side edge engaged with housing on the structural representation of elastomeric material is set; And
Figure 10 be the housing of the wall-hanging air conditioner indoor unit of the preferred embodiment of the present invention the outer side edges engaged with wind deflector on can be provided with the structural representation of elastomeric material.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
As shown in Figure 1 to Figure 3, the invention provides a kind of wall-hanging air conditioner indoor unit, comprising: housing 10, it has air outlet, wind deflector 11, can be opened and closed the air outlet place arranged on the housing 10, drive unit mounting box 20, is arranged in housing 10, wind deflector drive link 40, be positioned at drive unit mounting box 20, the first end of this wind deflector drive link 40 stretches out drive unit mounting box 20 and is connected with wind deflector 11, second end of wind deflector drive link 40 forms with the closed of wind deflector 11 movement locus extended towards the inwall of drive unit mounting box 20, in order to reduce the vibration & noise that wind deflector 11 produced in closed moment, position corresponding with the movement locus of the second end of wind deflector drive link 40 on the inwall of drive unit mounting box 20 is provided with damping device, this damping device is in order to cushion the second end of wind deflector drive link 40 when wind deflector 11 closes.Wind deflector 11 is close to time closed, and the second end of wind deflector drive link 40 contacts with damping device, and damping device is compressed (as shown in Figure 3); Wind deflector 11 continues closed, wind deflector drive link 40 continues toward retraction (inwall along movement locus to drive unit mounting box 20 moves), and then extruding damping device, after running a segment distance, wind deflector 11 arrives final position, wind deflector 11 stop motion.In this course, along with the compression of damping device, constantly absorb energy, reduce the kinetic energy of wind deflector 11, the vibration that closes and sound are all diminished; On the other hand, although wind deflector 11 stop motion, motor still can the stall several seconds, and damping device is in compressive state, the energy produced when can absorb motor rotation blockage, reduces vibration and the abnormal sound of indoor set.
As the optional embodiment of one, damping device can comprise spring 31.Certainly, damping device also can only adopt other can the parts of elastic telescopic, as resilient rubbber cushion, resilient rubbber cushion, shell fragment, sponge, flannelette etc., at this moment these damping devices and air-conditioner housing adopt buckle to connect or the bonding similar connected mode of glue is fixed.
Second end of wind deflector drive link 40 can be formed along the bearing of trend of the movement locus end face relative with the inwall of drive unit mounting box 20, and the first end of spring 31 can abut with the end face of the second end of wind deflector drive link 40.
As shown in Figure 4 and Figure 5, in order to make the installation of spring 31 more stable, prevent spring 31 end face landing from the second end of wind deflector drive link 40 in the motion process of wind deflector 11, the first end of spring 31 can be abutted with the end face of the second end of wind deflector drive link 40 by Non-slip material 33.Specifically, the first end of Non-slip material 33 is formed with the anti-skidding end face 33a abutted against with the end face of the second end of wind deflector drive link 40, and the second end of Non-slip material 33 and the first end of spring 31 removably connect.As a kind of mode removably connected specifically, the first end of spring 31 is formed with collar 31a, the end face of the second end of Non-slip material 33 can be arranged an Access Division 35, the outer surface root of this Access Division 35 can be formed with annular groove 35a, the collar 31a of the first end of spring 31 and this annular groove 35a snap-fit engagement, and then the connection realizing spring 31 and Non-slip material 33.
For the ease of the installation of collar 31a, Access Division 35 can be coniform in what shunk gradually to end by root.
Access Division 35 can be a global facility, also can comprise multiple can the elastic component 35c of folding along the radial direction of Non-slip material 33.During installation, first several elastic portion 35c is radially extruded to center, reduce its volume, make whole Access Division 35 extend into the inside of collar 31a, and then collar 31a is snapped fitted in the annular groove 35a of root of Access Division 35, realize the connection of spring 31 and Non-slip material 33.The quantity of elastic portion 35c can be one to six, is preferably two or four.
In order to play fixing effect to spring 31 further, the inwall of the second end of spring 31 and drive unit mounting box 20 can be permanently connected, therefore, a keeper 50 be connected with the second end of spring 31 can be set on the inwall of drive unit mounting box 20.This keeper 50 can play the effect be connected with spring 31, the effect that spring 31 is positioned can be played again, when wind deflector 11 is opened, the Non-slip material 33 of the first end of spring 31 is separated with the second end of wind deflector drive link 40, second end of spring 31 is fixedly connected on the inwall of drive unit mounting box 20, keeps transfixion to make spring 31.
Keeper 50 is formed with the first groove, the side of second end towards wind deflector drive link 40 of this first groove is provided with blocking part 55 symmetrically, be provided with the support portion 53 extended to corresponding blocking part 55 internal symmetry of the first groove, spring fitting space is formed between blocking part 55 and support portion 53, the second groove is formed between two support portions 53, be provided with the limiting section 51 preventing spring 31 from radially jumping in second groove, and the height of support portion 53 is less than the height of limiting section 51.
As shown in Fig. 6, Fig. 7 and Fig. 8, in order to match with above-mentioned keeper 50, the second end of spring 31 is connected with keeper 50, the second end of spring 31 can be formed with the location division coordinated with keeper 50.Location division can be rectangular bent ring 31c, in the space that rectangular bent ring 31c is installed on limiting section 51, support portion 53 and blocking part 55 are formed.
For the ease of the installation of spring 31, limiting section 51 is formed with boosting face 51a towards one end of blocking part 55.
During installation, first rectangular bent ring 31c is shifted onto the rear side of the boosting face 51a of limiting section 51 along limiting section 51 boosting face 51a, enter limiting section 51, in space that support portion 53 and blocking part 55 are formed.The effect of an axial location is played to the spring 31 be arranged in spring fitting space in support portion 53 and blocking part 55, namely prevents spring 31 from axially jumping along the direction of the movement locus of the second end of wind deflector drive link 40 in other words along it; Height due to support portion 53 is less than the height of limiting section 51, make spring 31 be positioned at part between support portion 53 and blocking part 55, and limiting section 51 can prevent spring 31 radial direction from jumping.
As shown in Figure 9 and Figure 10, in order to reduce wind deflector 11 further at the vibration of closed moment and noise, on the inner side edge engaged with housing 10 of wind deflector 11 (see Fig. 7) or housing 10 the outer side edges (outer side edges of air outlet) (see Fig. 8) engaged with wind deflector 11 on can be provided with elastomeric material 60.This elastomeric material can be flannelette, sponge etc.
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 (14)
1. a wall-hanging air conditioner indoor unit, is characterized in that, comprising:
Housing (10), it has air outlet;
Wind deflector (11), can be opened and closed to be arranged on the air outlet place on described housing (10);
Drive unit mounting box (20), is arranged in described housing (10);
Wind deflector drive link (40), be positioned at described drive unit mounting box (20), the first end of described wind deflector drive link (40) stretches out described drive unit mounting box (20) and is connected with described wind deflector (11);
Damping device, is arranged on position corresponding with the movement locus of the second end of described wind deflector drive link (40) on the inwall of described drive unit mounting box (20) to cushion the second end of described wind deflector drive link (40) when described wind deflector (11) is closed.
2. wall-hanging air conditioner indoor unit according to claim 1, is characterized in that, described damping device comprises spring (31).
3. wall-hanging air conditioner indoor unit according to claim 2, it is characterized in that, described damping device also comprises Non-slip material (33), and the first end of described spring (31) is abutted by second end of described Non-slip material (33) with described wind deflector drive link (40).
4. wall-hanging air conditioner indoor unit according to claim 3, it is characterized in that, the first end of described Non-slip material (33) is formed with the anti-skidding end face (33a) abutted against with the second end of described wind deflector drive link (40), and the second end of described Non-slip material (33) and the first end of described spring (31) removably connect.
5. wall-hanging air conditioner indoor unit according to claim 4, it is characterized in that, the first end of described spring (31) is formed with the collar (31a), the end face of the second end of described Non-slip material (33) is provided with Access Division (35), the outer surface root of described Access Division (35) is formed with annular groove (35a), the described collar (31a) and described annular groove (35a) snap-fit engagement.
6. wall-hanging air conditioner indoor unit according to claim 5, is characterized in that, described Access Division (35) are coniform in what shunk gradually to end by root.
7. wall-hanging air conditioner indoor unit according to claim 6, is characterized in that, described Access Division (35) comprise one to six radially can the elastic portion (35c) of folding.
8. the wall-hanging air conditioner indoor unit according to any one of claim 2 to 7, it is characterized in that, the inwall of described drive unit mounting box (20) is provided with the keeper (50) be connected with the second end of described spring (31).
9. wall-hanging air conditioner indoor unit according to claim 8, it is characterized in that, described keeper (50) is formed with the first groove, described first groove is provided with blocking part (55) symmetrically towards the side of the second end of described wind deflector drive link (40), be provided with the support portion (53) extended to corresponding described blocking part (55) internal symmetry of described first groove, between described blocking part (55) and described support portion (53), be formed with spring fitting space.
10. wall-hanging air conditioner indoor unit according to claim 9, it is characterized in that, the second groove is formed between two described support portions (53), be provided with the limiting section (51) preventing described spring (31) from radially jumping in described second groove, and the height of described support portion (53) is less than the height of described limiting section (51).
11. wall-hanging air conditioner indoor units according to claim 10, is characterized in that, described limiting section (51) is formed with boosting face (51a) towards the one end of described blocking part (55).
12. wall-hanging air conditioner indoor units according to claim 11, it is characterized in that, second end of described spring (31) is formed with the location division coordinated with described keeper (50), described location division is rectangular bent ring (31c), in the space that described rectangular bent ring (31c) is installed on described limiting section (51), described support portion (53) and described blocking part (55) are formed.
13. wall-hanging air conditioner indoor units according to claim 1, it is characterized in that, on the inner side edge engaged with described housing (10) of described wind deflector (11) or in the outer side edges of the described air outlet of described housing (10), be provided with elastomeric material (60).
14. wall-hanging air conditioner indoor units according to claim 1, is characterized in that, described damping device comprises resilient rubbber cushion, shell fragment, sponge or flannelette.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210109979.7A CN103375841B (en) | 2012-04-13 | 2012-04-13 | Wall-mounted air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210109979.7A CN103375841B (en) | 2012-04-13 | 2012-04-13 | Wall-mounted air conditioner indoor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103375841A CN103375841A (en) | 2013-10-30 |
| CN103375841B true CN103375841B (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210109979.7A Active CN103375841B (en) | 2012-04-13 | 2012-04-13 | Wall-mounted air conditioner indoor unit |
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| CN (1) | CN103375841B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486715B (en) * | 2012-06-12 | 2016-03-16 | 珠海格力电器股份有限公司 | Air deflector drive structure and comprise the air-conditioner of this transmission mechanism |
| CN103574869B (en) * | 2012-07-18 | 2015-09-30 | 珠海格力电器股份有限公司 | The indoor set of wind deflector drive unit and hanging type air conditioner |
| KR102335152B1 (en) | 2014-02-28 | 2021-12-06 | 삼성전자주식회사 | Indoor unit of air-conditioner and blade unit applying the same |
| CN105546787B (en) * | 2015-11-10 | 2018-03-13 | 珠海格力电器股份有限公司 | A kind of exhaust apparatus air deflection assemblies and air-conditioning |
| CN105571096B (en) * | 2016-01-28 | 2019-06-14 | 珠海格力电器股份有限公司 | The driving mechanism of wind deflector or panel and air conditioner with it |
| CN107388547B (en) * | 2017-07-26 | 2023-01-13 | 青岛海尔空调器有限总公司 | Air deflector driving device for air conditioner indoor unit and air conditioner indoor unit |
| CN108317598B (en) * | 2018-01-05 | 2020-10-13 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN108180552B (en) * | 2018-01-12 | 2020-05-29 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| CN111043701B (en) * | 2019-12-11 | 2020-11-27 | 珠海格力电器股份有限公司 | Control method of air conditioner door panel |
| CN111121161B (en) * | 2019-12-30 | 2021-08-06 | 珠海格力电器股份有限公司 | Air deflector assembly and air conditioner |
| CN112432354B (en) * | 2020-10-19 | 2022-01-21 | 青岛海尔空调器有限总公司 | Sliding device and vertical air conditioner |
| CN113654229A (en) * | 2021-08-20 | 2021-11-16 | 珠海格力电器股份有限公司 | Driving mechanism, air deflector assembly and air conditioner |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2562112Y (en) * | 2001-06-19 | 2003-07-23 | Lg电子株式会社 | Air conditioners |
| WO2012017479A1 (en) * | 2010-08-04 | 2012-02-09 | 三菱電機株式会社 | Indoor unit for air conditioner, and air conditioner |
| CN202532621U (en) * | 2012-04-13 | 2012-11-14 | 珠海格力电器股份有限公司 | Wall-mounted air-conditioner indoor unit |
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2012
- 2012-04-13 CN CN201210109979.7A patent/CN103375841B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2562112Y (en) * | 2001-06-19 | 2003-07-23 | Lg电子株式会社 | Air conditioners |
| WO2012017479A1 (en) * | 2010-08-04 | 2012-02-09 | 三菱電機株式会社 | Indoor unit for air conditioner, and air conditioner |
| CN202532621U (en) * | 2012-04-13 | 2012-11-14 | 珠海格力电器股份有限公司 | Wall-mounted air-conditioner indoor unit |
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| CN103375841A (en) | 2013-10-30 |
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