CN204535010U - A kind of air-supply arrangement and air-conditioning - Google Patents
A kind of air-supply arrangement and air-conditioning Download PDFInfo
- Publication number
- CN204535010U CN204535010U CN201420837323.1U CN201420837323U CN204535010U CN 204535010 U CN204535010 U CN 204535010U CN 201420837323 U CN201420837323 U CN 201420837323U CN 204535010 U CN204535010 U CN 204535010U
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- air
- spiral case
- supply arrangement
- blower fan
- driving mechanism
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Abstract
The utility model discloses a kind of air-supply arrangement and air-conditioning, relate to air-supply arrangement technical field, designing for solving the problems such as existing air-supply arrangement air quantity is low, noise is large.This air-supply arrangement comprises spiral case, spiral case arranges the air-supply realizing different directions rotationally, blower fan is provided with in spiral case, blower fan comprises the first motor and by the first motor-driven fan blade, also comprise driving mechanism, after spiral case rotates, by driving mechanism Mobile fan to reduce spiral case Nei Jifeng district volume, expand the diffusion region volume in spiral case.A kind of air-conditioning with above-mentioned air-supply arrangement is proposed simultaneously.The rotating setting of spiral case of the air-supply arrangement that the utility model provides thus realize the air-supply of different directions, after spiral case rotates, by driving mechanism Mobile fan, thus make diffusion region volume in spiral case much larger than Ji Fengqu volume, greatly reduce the noise of air-supply arrangement, improve air output.
Description
Technical field
The utility model relates to air-supply arrangement technical field, further, relates to a kind of air-conditioning.
Background technology
In order to meet different air-out demands, multiple directions can set out air port on air-conditioning, user can select different air outlets according to demand.For can the air-conditioning of air-out up and down, as depicted in figs. 1 and 2, the blower fan comprising housing 1 ', be arranged at the rotatable spiral case 2 ' in housing 1 ' and be arranged in spiral case 2 ', blower fan comprises fan blade 3 ' and drives the first motor 4 ' of fan blade 3 ' its structure.Realize drying up or down by rotating spiral case 2 '.
Its first motor 4 ' of existing upper and lower air-out air-conditioning and fan blade 3 ' are positioned at the centre position of installing plate, symmetrical.When upper air-out transfers lower air-out to, rotate spiral case 2 ' and carry out 180 ° of rotations.Ji Feng district 6 ', the diffusion region 7 ' size of this kind of blower fan structure are equal, snail tongue 5 ' excesssive gap, cause that blower fan system noise is large, air quantity is low, and fan efficiency is not high.For keeping fan efficiency, after increasing diffusion region, fuselage width size can be caused significantly to increase.
Utility model content
An object of the present utility model proposes the air-supply arrangement that a kind of noise is low, air quantity is large, efficiency is high.
Another object of the present utility model proposes the air-conditioning that a kind of noise is low, air quantity is large, efficiency is high.
For reaching this object, on the one hand, the utility model is by the following technical solutions:
A kind of air-supply arrangement, comprise spiral case, described spiral case arranges the air-supply realizing different directions rotationally, blower fan is provided with in described spiral case, described blower fan comprises the first motor and by the first motor-driven fan blade, also comprises driving mechanism, after described spiral case rotates, move described blower fan to reduce described spiral case Nei Jifeng district volume by described driving mechanism, expand the diffusion region volume in described spiral case.
Preferably, after described blower fan moves, the snail tongue room of described air-supply arrangement is made to be 15mm ~ 40mm.
Preferably, the arranged outside of described spiral case base plate has fixed head, and described driving mechanism is arranged on described fixed head;
Described blower fan is arranged on installing rack, and described driving mechanism drives described installing rack to move.
Preferably, be provided with slide track component between described fixed head and described installing rack, described installing rack can slide along described slide track component.
Preferably, at least one pair of roller is provided with between described fixed head and described installing rack.
Preferably, described installing rack is provided with at least one pair of roller holding part, the part-structure of described roller is placed in described roller holding part;
Position relative with described roller holding part on described fixed head offers roller slideway, and the part-structure of described roller is arranged in described roller slideway and also can rolls along described roller slideway.
Preferably, described driving mechanism comprises the second motor and screw rod, and described second motor drives described screw rod, and described screw rod drives described installing rack to move.
Preferably, described blower fan is arranged on installing rack, and described installing rack comprises the connector coordinated with described screw rod and the installing plate be connected with connector, and described blower fan is fixed on described installing plate.
Preferably, described driving mechanism also comprises the bearing spider being arranged at screw rod two ends, is provided with rolling bearing in described bearing spider, and the two ends of described screw rod are located in the rolling bearing of both sides respectively.
On the other hand, the utility model is by the following technical solutions:
A kind of air-conditioning, described air-conditioning has air-supply arrangement as above.
The beneficial effects of the utility model are:
The rotating setting of spiral case of the air-supply arrangement that the utility model provides thus realize the air-supply of different directions, after spiral case rotates, by driving mechanism Mobile fan, thus make diffusion region volume in spiral case much larger than Ji Fengqu volume, greatly reduce the noise of air-supply arrangement, improve air output.
The air-conditioning that the utility model provides owing to being provided with above-mentioned air-supply arrangement, noise is low, air quantity is large and the air-supply that can realize different directions to meet the different demands of user, substantially increase user's comfort.
Accompanying drawing explanation
Fig. 1 be existing upper and lower air-out air-conditioning spiral case air outlet upwards time structural representation;
Fig. 2 be existing upper and lower air-out air-conditioning spiral case air outlet downward time structural representation;
Fig. 3 be the air-conditioning of the air-out up and down spiral case air outlet that provides of the utility model embodiment one upwards time structural representation;
Fig. 4 be the air-conditioning of air-out up and down spiral case air outlet that the utility model embodiment one provides downward time structural representation;
Fig. 5 is the structural representation that the air-conditioning of air-out up and down that the utility model embodiment one provides is seen below from fixed head;
Fig. 6 is the sectional view at A-A place in Fig. 4;
Fig. 7 is the partial sectional view at B-B place in Fig. 4;
Fig. 8 is the partial enlarged drawing at C place in Fig. 7.
In figure, 1 ', housing; 2 ', spiral case; 3 ', fan blade; 4 ', first motor; 5 ', snail tongue; 6 ', Ji Fengqu; 7 ', diffusion region;
1, housing; 2, spiral case; 21, air outlet; 3, fan blade; 4, the first motor; 5, snail tongue; 6, Ji Fengqu; 7, diffusion region; 8, fixed head; 81, roller slideway; 9, electric machine support; 10, the second motor; 11, screw rod; 12, installing rack; 121, connector; 122, installing plate; 123, roller holding part; 13, bearing spider; 14, slide block; 15, slide rail; 16, roller.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Embodiment one:
Present embodiments provide a kind of air-supply arrangement and there is the air-conditioning of this air-supply arrangement.As shown in Figure 3 and Figure 4, the air-supply arrangement that air-conditioning comprises housing 1 and is arranged in housing 1, is provided with air outlet above and below housing 1.The blower fan that air-supply arrangement comprises rotatable spiral case 2 and is arranged in spiral case 2, the rotating setting of spiral case 2 can realize the air-supply of different directions, in the present embodiment, can realize the air-supply of both direction up and down.Blower fan comprises fan blade 3 and drives the first motor 4 of fan blade 3.The present embodiment air-supply arrangement is also provided with driving mechanism.As shown in Figure 3, when the air outlet 21 of spiral case 2 rotates to time upwards, blower fan is moved to primary importance, the left side namely in figure to snail tongue 5 side of spiral case 2 by driving mechanism in the horizontal direction; When the air outlet 21 of spiral case 2 rotates to time downward, blower fan is moved to the second place, the right side namely in figure to snail tongue 5 side of spiral case 2 by driving mechanism in the horizontal direction.Reduce snail tongue room by the movement of driving mechanism to blower fan, make diffusion region 7 volume in spiral case 2 much larger than Ji Fengqu 6 volume, greatly reduce air-conditioning noise, improve the air quantity of blower fan, improve user's comfort.
As one preferred embodiment, when fan blade 3 and the first motor 4 are positioned at primary importance or the second place, the snail tongue room of air-supply arrangement is 15mm ~ 40mm.
As shown in Fig. 5 to Fig. 8, the arranged outside of spiral case 2 base plate has fixed head 8, and driving mechanism is arranged on fixed head 8.Assembling is on installing rack 12.Driving mechanism drive installation frame moves, thus drives the blower fan on installing rack 12 to move.
Concrete, driving mechanism comprises the screw rod 11 being fixedly installed in the second motor 10 on fixed head 8 by electric machine support 9 and being fixedly connected with the power transmission shaft of the second motor 10.Installing rack 12 is threaded with screw rod 11.Installing rack 12 comprises the connector 121 coordinated with screw rod 11 and the installing plate 122 be connected with connector 121, and blower fan is fixed on installing plate 122.The middle part of fixed head 8 has through hole, and connector 121 assembles through through hole and screw rod 11.The both sides of through hole are provided with bearing spider 13, in bearing spider 13, are provided with rolling bearing.The two ends of screw rod 11 are located in the rolling bearing of both sides respectively.Second motor 10 drives screw rod 11 to rotate, connector 121 screw thread move under influence thus drive the fan operation on installing plate 122 and installing plate 122.The bearing spider 13 at two ends can be formed screw rod 11 and support, and improves the stability of screw rod 11 transmission.
Also be provided with slide track component between fixed head 8 and installing rack 12, installing rack 12 can slide along slide track component, to improve the stability of motion.Concrete, slide track component comprises the slide block 14 being fixed on connector 121 both sides and the slide rail 15 be fixed on fixed head 8, and slide block 14 matches with slide rail 15.Preferably, slide rail 15 is provided with slot, fixed head 8 and slot grafting are fixed.
Two pair rollers 16 are also provided with between fixed head 8 and installing plate 122.Installing plate 122 is provided with two pair roller holding parts 123, and two roller holding parts 123 of each pair roller holding part lay respectively at the both sides of connector 121, and the part-structure of roller 16 is placed in roller holding part 123.Position relative with roller holding part 123 on fixed head 8 offers roller slideway 81, and the part-structure of roller 16 is arranged in roller slideway 81 and also can rolls along roller slideway 81.The setting of roller 16 can either play guide effect to the motion of installing plate 122, can reduce friction again, lower to the performance requirement of the second motor 10, reduces hardware cost.
Wherein, driving mechanism is not limited to said structure, can realize the structure of the first motor 4 and fan blade 3 being carried out to fixed point translation, as pinion and rack etc.It is two right that the quantity of roller 16 is not limited to, and setting position is also not limited to above-mentioned situation, can set according to the concrete size of installing plate 122.
Embodiment two:
Present embodiments provide a kind of air-supply arrangement and there is the air-conditioning of this air-supply arrangement.The structure of air-conditioning is substantially identical with embodiment one, comprises housing and is arranged at the air-supply arrangement in housing.The blower fan that air-supply arrangement comprises rotatable spiral case and is arranged in spiral case.Also be provided with driving mechanism in air-supply arrangement, driving mechanism can drive blower fan to move.
Difference is, the housing of the air-conditioning in the present embodiment is not limited to and arranges upper and lower two air outlets, all can set out air port in a plurality of directions according to real needs, and spiral case can rotate to the air-supply of any one air outlet place.The mode of driving mechanism Mobile fan is also not limited to the left and right translation in embodiment one, as long as after spiral case rotates, driving mechanism drives blower fan to move and makes the volume reduction of spiral case Nei Jifeng district, diffusion region volume expansion, the structure of driving mechanism is not limit, and can be the structure of multiple electric motor driven screw, multiple gear & rack structure etc.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (10)
1. an air-supply arrangement, comprise spiral case (2), described spiral case (2) arranges the air-supply realizing different directions rotationally, described spiral case is provided with blower fan in (2), the fan blade (3) that described blower fan comprises the first motor (4) and driven by the first motor (4), it is characterized in that: also comprise driving mechanism, after described spiral case (2) rotates, move described blower fan to reduce described spiral case (2) Nei Jifeng district volume by described driving mechanism, expand the diffusion region volume in described spiral case (2).
2. a kind of air-supply arrangement according to claim 1, is characterized in that: after described blower fan moves, and makes the snail tongue room of described air-supply arrangement be 15mm ~ 40mm.
3. a kind of air-supply arrangement according to claim 1, is characterized in that: the arranged outside of described spiral case (2) base plate has fixed head (8), and described driving mechanism is arranged on described fixed head (8);
Described blower fan is arranged on installing rack (12), and described driving mechanism drives described installing rack to move.
4. a kind of air-supply arrangement according to claim 3, is characterized in that: be provided with slide track component between described fixed head (8) and described installing rack (12), and described installing rack (12) can slide along described slide track component.
5. a kind of air-supply arrangement according to claim 3, is characterized in that: be provided with at least one pair of roller (16) between described fixed head (8) and described installing rack (12).
6. a kind of air-supply arrangement according to claim 5, it is characterized in that: described installing rack (12) is provided with at least one pair of roller holding part (123), the part-structure of described roller (16) is placed in described roller holding part (123);
The upper position relative with described roller holding part (123) of described fixed head (8) offers roller slideway (81), and the part-structure of described roller (16) is arranged in described roller slideway (81) and also can rolls along described roller slideway (81).
7. a kind of air-supply arrangement according to any one of claim 1 to 6, it is characterized in that: described driving mechanism comprises the second motor (10) and screw rod (11), described second motor (10) drives described screw rod (11), and described screw rod (11) drives described blower fan to move.
8. a kind of air-supply arrangement according to claim 7, it is characterized in that: described blower fan is arranged on installing rack (12), described installing rack (12) comprises the connector (121) coordinated with described screw rod (11) and the installing plate (122) be connected with connector (121), and described blower fan is fixed on described installing plate (122).
9. a kind of air-supply arrangement according to claim 7, it is characterized in that: described driving mechanism also comprises the bearing spider (13) being arranged at described screw rod (11) two ends, described bearing spider is provided with rolling bearing in (13), and the two ends of described screw rod (11) are located in the rolling bearing of both sides respectively.
10. an air-conditioning, is characterized in that: described air-conditioning has the air-supply arrangement as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420837323.1U CN204535010U (en) | 2014-12-24 | 2014-12-24 | A kind of air-supply arrangement and air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420837323.1U CN204535010U (en) | 2014-12-24 | 2014-12-24 | A kind of air-supply arrangement and air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204535010U true CN204535010U (en) | 2015-08-05 |
Family
ID=53749004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420837323.1U Withdrawn - After Issue CN204535010U (en) | 2014-12-24 | 2014-12-24 | A kind of air-supply arrangement and air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204535010U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501383A (en) * | 2014-12-24 | 2015-04-08 | 珠海格力电器股份有限公司 | Air supply device and air conditioner |
| CN109000350A (en) * | 2018-09-04 | 2018-12-14 | 奥克斯空调股份有限公司 | A kind of ducting assembly and air conditioner |
-
2014
- 2014-12-24 CN CN201420837323.1U patent/CN204535010U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501383A (en) * | 2014-12-24 | 2015-04-08 | 珠海格力电器股份有限公司 | Air supply device and air conditioner |
| CN104501383B (en) * | 2014-12-24 | 2017-04-05 | 珠海格力电器股份有限公司 | A kind of air-supply arrangement and air-conditioning |
| CN109000350A (en) * | 2018-09-04 | 2018-12-14 | 奥克斯空调股份有限公司 | A kind of ducting assembly and air conditioner |
| CN109000350B (en) * | 2018-09-04 | 2023-08-15 | 奥克斯空调股份有限公司 | Air duct assembly and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150805 Effective date of abandoning: 20170405 |
|
| AV01 | Patent right actively abandoned |