CN204202119U - The air-out commutation motion of air-conditioner and air-conditioner - Google Patents
The air-out commutation motion of air-conditioner and air-conditioner Download PDFInfo
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- CN204202119U CN204202119U CN201420638808.8U CN201420638808U CN204202119U CN 204202119 U CN204202119 U CN 204202119U CN 201420638808 U CN201420638808 U CN 201420638808U CN 204202119 U CN204202119 U CN 204202119U
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Abstract
The utility model provides a kind of air-out commutation motion of air-conditioner, comprise drain pan, air channel rotary body, fan assembly, drive unit and transmission mechanism, air channel rotary body is arranged in drain pan rotationally, fan assembly is arranged on air channel a rotating body, and drive unit drives air channel rotary body to rotate by transmission mechanism.The utility model also relates to a kind of air-conditioner.The air-out commutation motion of air-conditioner of the present utility model and air-conditioner, drive unit drives air channel rotary body to rotate by transmission mechanism, achieves and commutates to the air outlet of air channel rotary body, expand wind-out range; The integral-rotation of air channel rotary body, makes air channel good airproof performance, improves the performance of system greatly, improves the comfortableness of air-conditioner.
Description
Technical field
The utility model relates to refrigerating field, particularly relates to a kind of air-out commutation motion and air-conditioner of air-conditioner.
Background technology
The air-conditioned wind tunnel system of prior art is all single fixed part, and the air-out of spiral case can only towards a fixed-direction, and its wind-out range is less.
Utility model content
In view of the present situation of prior art, the purpose of this utility model is the air-out commutation motion and the air-conditioner that provide a kind of air-conditioner, the drive unit of the air-out commutation motion of this air-conditioner drives air channel rotary body to rotate by transmission mechanism, achieve and the air outlet of air channel rotary body is commutated, expand wind-out range; The integral-rotation of air channel rotary body, makes air channel good airproof performance, improves the performance of system greatly.
For achieving the above object, the technical solution of the utility model is as follows:
An air-out commutation motion for air-conditioner, comprises drain pan, air channel rotary body, fan assembly, drive unit and transmission mechanism;
Described air channel rotary body is arranged in described drain pan rotationally, and described fan assembly is arranged on described air channel a rotating body, and described drive unit drives described air channel rotary body to rotate by described transmission mechanism.
Wherein in an embodiment, described air channel rotary body comprises spiral case and is arranged on the first gear on described spiral case, and described transmission mechanism comprises the second gear and the 3rd gear with described second gears meshing;
Described second gear is also meshed with described first gear, and described drive unit drives described 3rd pinion rotation, the second pinion rotation described in described 3rd gear driven, the first pinion rotation described in described second gear driven, thus drives described spiral case to rotate.
Wherein in an embodiment, described first gear is positioned at the back of described spiral case, described spiral case and described first gear one-body molded.
Wherein in an embodiment, the central axis of described first gear and the central axis of described fan assembly are on same straight line.
Wherein in an embodiment, the number of teeth of described first gear is greater than the number of teeth of described second gear, and the number of teeth of described second gear is greater than the number of teeth of described 3rd gear.
Wherein in an embodiment, described air channel rotary body comprises spiral case and is arranged on the first belt wheel on described spiral case, and described transmission mechanism comprises the second belt wheel and conveyer belt;
Described second belt wheel is connected to described drive unit, and described drive unit drives described second belt wheel to rotate; Described first belt wheel connects described second belt wheel by described conveyer belt, and described second belt wheel drives described first belt wheel to rotate, thus drives described air channel rotary body to rotate.
Wherein in an embodiment, described first belt wheel is positioned at the back of described spiral case, described first belt wheel and described spiral case one-body molded.
Wherein in an embodiment, the central axis of described first belt wheel and the central axis of described fan assembly are on same straight line.
Wherein in an embodiment, described air channel rotary body comprises spiral case and is arranged on the first sprocket wheel on described spiral case, and described transmission mechanism comprises the second sprocket wheel and conveyer chain;
Described second sprocket wheel is connected to described drive unit, and described drive unit drives described second sprocket rotation; Described first sprocket wheel connects described second sprocket wheel by described conveyer chain, and described second sprocket wheel drives described first sprocket rotation, thus drives described air channel rotary body to rotate.
Wherein in an embodiment, described first sprocket wheel is positioned at the back of described spiral case, described first sprocket wheel and described spiral case one-body molded.
Wherein in an embodiment, the central axis of described first sprocket wheel and the central axis of described fan assembly are on same straight line.
Wherein in an embodiment, described drain pan is provided with turning cylinder, described air channel rotary body is connected to described drain pan by described turning cylinder.
Wherein in an embodiment, described drain pan is provided with bearing assembly, described air channel rotary body is installed to described drain pan by described bearing assembly.
Wherein in an embodiment, described fan assembly comprises motor and is arranged on the centrifugation blade on described motor; Described drain pan has upper air outlet and lower air outlet, and described spiral case has an exhaust outlet, and described exhaust outlet selectively matches with described upper air outlet and described lower air outlet;
When described exhaust outlet coordinates with described upper air outlet, between described exhaust outlet and described upper air outlet, form air-out passage, when described exhaust outlet coordinates with described lower air outlet, between described exhaust outlet and described lower air outlet, form lower air-out passage.
The utility model also relates to a kind of air-conditioner, comprises the air-out commutation motion of the described air-conditioner of above-mentioned arbitrary technical scheme.
The beneficial effects of the utility model are:
The air-out commutation motion of air-conditioner of the present utility model and air-conditioner, the drive unit of the air-out commutation motion of air-conditioner drives air channel rotary body to rotate by transmission mechanism, achieve and the air outlet of air channel rotary body is commutated, expand wind-out range; The integral-rotation of air channel rotary body, makes air channel good airproof performance, improves the performance of system greatly, improves the comfortableness of air-conditioner.
Accompanying drawing explanation
Fig. 1 is the structural representation of air-out commutation motion one embodiment under downward air-out state of air-conditioner of the present utility model;
Fig. 2 is the structural representation of the commutation motion of air-out shown in Fig. 1 under upwards air-out state;
Fig. 3 is the air-out schematic diagram of the commutation motion of air-out shown in Fig. 1 under downward air-out state;
Fig. 4 is the air-out schematic diagram of the commutation motion of air-out shown in Fig. 2 under upwards air-out state;
The front view that Fig. 5 coordinates with transmission mechanism for the air channel rotary body shown in Fig. 1;
The rearview that Fig. 6 coordinates with transmission mechanism for the air channel rotary body shown in Fig. 1;
The upward view that Fig. 7 coordinates with transmission mechanism for the air channel rotary body shown in Fig. 1;
Fig. 8 is the front view of the air channel rotary body shown in Fig. 1;
Fig. 9 is the structural representation of air-out commutation another embodiment of motion under downward air-out state of air-conditioner of the present utility model;
Figure 10 is the structural representation of the commutation motion of air-out shown in Fig. 9 under upwards air-out state;
Figure 11 is the air-out schematic diagram of the commutation motion of air-out shown in Fig. 9 under downward air-out state;
Figure 12 is the air-out schematic diagram of the commutation motion of air-out shown in Figure 10 under upwards air-out state;
The front view that Figure 13 coordinates with transmission mechanism for the air channel rotary body shown in Fig. 9;
The rearview that Figure 14 coordinates with transmission mechanism for the air channel rotary body shown in Fig. 9;
The upward view that Figure 15 coordinates with transmission mechanism for the air channel rotary body shown in Fig. 9;
Figure 16 is the front view of the air channel rotary body shown in Fig. 9.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the air-out commutation motion of air-conditioner of the present utility model and air-conditioner are further elaborated.Should be appreciated that specific embodiment described herein only for explaining the utility model, and be not used in restriction the utility model.
Referring to figs. 1 through Figure 16, as shown in Figure 1, the air-out commutation motion of the air-conditioner of the utility model one embodiment, comprise drain pan 1, air channel rotary body 2, fan assembly, drive unit 7 and transmission mechanism, air channel rotary body 2 is arranged in drain pan 1 rotationally, fan assembly is arranged in air channel rotary body 2, and drive unit 7 drives air channel rotary body 2 to rotate by transmission mechanism.Drive unit 7 drives air channel rotary body 2 to rotate by transmission mechanism, achieves and commutates to the air outlet of air channel rotary body 2, expand wind-out range; The integral-rotation of air channel rotary body 2, makes air channel good airproof performance, improves the performance of air-conditioning system greatly.Wherein, drive unit 7 is stepper motor or synchronous motor, and drive unit 7 is fixed on drain pan 1 by motor mounting plate 8.The centrifugation blade 3 that fan assembly comprises motor 4 and is arranged on motor 4.
As a kind of embodiment, as depicted in figs. 1 and 2, the 3rd gear 6 that transmission mechanism comprises the second gear 5 and engages with the second gear 5, second gear 5 is also meshed with the first gear 22, drive unit 7 drives the 3rd gear 6 to rotate, 3rd gear 6 drives the second gear 5 to rotate, and the second gear 5 drives the first gear 22 to rotate, thus drives spiral case 21 to rotate.Air channel rotary body 2 coordinates with transmission mechanism specifically as shown in Figures 5 to 7.
Preferably, spiral case 21 and the first gear 22 one-body molded, be convenient to like this processing and assembling.The central axis of the first gear 22 and the central axis of centrifugation blade 3 are on same straight line.Namely the first gear 22 is concentric with centrifugation blade 3, makes air channel rotary body 2 rotate steadily like this, and not easily produces interference.In the present embodiment, the structure of air channel rotary body 2 as shown in Figure 8.
More preferably, the number of teeth of the first gear 22 is greater than the number of teeth of the second gear 5, and the number of teeth of the second gear 5 is greater than the number of teeth of the 3rd gear 6.Like this first gear 22 is played to the effect of deceleration, be convenient to the velocity of rotation of control first gear 22, thus make air channel rotary body 2 rotate the position of stop accurately, and noise is low.
As another kind of embodiment, as shown in Figure 9 and Figure 10, air channel rotary body 2 comprises spiral case 21 and the first belt wheel 23 be arranged on spiral case 21.Transmission mechanism is belt gear, comprises the second belt wheel 9 and conveyer belt 10.Second belt wheel 9 is connected to drive unit 7, and drive unit 7 drives the second belt wheel 9 to rotate.First belt wheel 23 connects the second belt wheel 9, second belt wheel 9 by conveyer belt 10 and drives the first belt wheel 23 to rotate, thus drives air channel rotary body 2 to rotate.Air channel rotary body 2 coordinates with transmission mechanism specifically as shown in FIG. 13 to 15.
More preferably, the first belt wheel 23 and spiral case 21 one-body molded, be convenient to like this processing and assembling.More preferably, the central axis of the first belt wheel 23 and the central axis of fan assembly are on same straight line.Namely the first belt wheel 23 is concentric with centrifugation blade 3, makes air channel rotary body 2 rotate steadily like this, and not easily produces interference.In the present embodiment, the concrete structure of air channel rotary body as shown in figure 16.
In the present embodiment, the first belt wheel 23 and the second belt wheel 9 are provided with the groove for holding driving-belt 10.By arranging groove on the first belt wheel 23 and the second belt wheel 9, conveyer belt 10 can be clamped on the first belt wheel 23 and the second belt wheel 9, prevent conveyer belt 10 slippage first belt wheel 23 and the second belt wheel 9 in rotation process.Certainly, the first belt wheel 23 and the second belt wheel 9 also can be other structures, and the surface as the first belt wheel and the second belt wheel is the face of cylinder.
As another kind of embodiment, the first sprocket wheel that air channel rotary body 2 comprises spiral case 21 and is arranged on spiral case 21.Transmission mechanism is chain drive, comprises the second sprocket wheel and conveyer chain.Second sprocket wheel is connected to drive unit 7, and drive unit 7 drives the second sprocket rotation; First sprocket wheel connects the second sprocket wheel by conveyer chain, and the second sprocket wheel drives the first sprocket rotation, thus drives air channel rotary body 2 to rotate.Belt gear in the basic structure of the chain drive of the present embodiment and operation principle and above-described embodiment is similar.Certainly, in other embodiments, transmission mechanism can also adopt jointed gear unit etc.
More preferably, the first sprocket wheel and spiral case 21 one-body molded, can manufacturing procedure be simplified like this, reduce installation steps.The central axis of the first sprocket wheel and the central axis of fan assembly are on same straight line, and namely the first sprocket wheel is concentric with fan assembly, make air channel rotary body 2 rotate steadily like this, and not easily produce interference.
As shown in Fig. 8 and Figure 16, air channel rotary body 2 is independently moving parts, and the front of spiral case 21 is complete air channels, the air outlet in air channel towards which, just toward any blowing.With first gear 22 or first belt wheel 23 (or first sprocket wheel) also having back of spiral case 21 one.Wherein spiral case 21 comprises spiral case base and is arranged on the coaming plate on spiral case base, and coaming plate and spiral case base form air channel, and the back of spiral case refers to the lateral wall place of spiral case base.First gear 22 or the first belt wheel 23 (or first sprocket wheel) are positioned at the back of spiral case 21, save space and material, convenient processing.
As further improvement, drain pan 1 has upper air outlet and lower air outlet, and spiral case 21 has an exhaust outlet, and exhaust outlet selectively matches with upper air outlet and lower air outlet.When exhaust outlet coordinates with upper air outlet, between exhaust outlet and upper air outlet, form air-out passage, when exhaust outlet coordinates with lower air outlet, between exhaust outlet and lower air outlet, form lower air-out passage.In the present embodiment, upper air outlet is arranged on the top of drain pan 1, and lower air outlet is arranged on the below of drain pan 1.Certainly, in order to expand wind-out range further, the side of drain pan also can set out air port.
Such as, when air-conditioner is at heating mode, the outlet that air channel rotary body 2 turns to air channel rotary body 2 under the drive of drive unit 7 is corresponding with the lower air outlet of drain pan 1, as in figs. 3 and 11, hot blast blows out down from the lower air outlet of drain pan 1, and the upper air outlet of drain pan 1 stops air-out.The air-out direction of drain pan 1 is the direction of arrow in Fig. 3 and Figure 11.Because hot-air upwards condenses, therefore when air-conditioning heating, exhaust outlet is coordinated with lower air outlet and forms lower air-out passage, make air-conditioner by the downward air-out of lower air outlet on drain pan 1, and the upper air outlet of drain pan 1 stops air-out.Hot-air moves up and then realizes heating of whole room, is conducive to the air circulation in room like this, improves comfortableness.
When air-conditioner is at refrigeration mode, the outlet that air channel rotary body 2 turns to air channel rotary body 2 under the drive of drive unit 7 is corresponding with the upper air outlet of drain pan 1, as shown in Fig. 4 and Figure 12, cold wind blows out down from the upper air outlet of drain pan 1, now the lower air outlet of drain pan 1 stops air-out, and the air-out direction of drain pan 1 is the direction of arrow in Fig. 4 and Figure 12.Because cold air condenses downwards, therefore when air conditioner refrigerating, exhaust outlet is coordinated with upper air outlet and forms air-out passage, make air-conditioner by the upper air outlet upwards air-out on drain pan 1, and the lower air outlet of drain pan 1 stops air-out.Cold air moves down and then improves the refrigeration in whole space, avoids air-conditioner simultaneously and blows directly to human body, improve comfortableness.It should be understood that above-mentioned air channel rotary body 2 can carry out the rotation of 360 °, in figure air channel rotary body 2 from the upper air outlet of drain pan 1 to lower air outlet the anglec of rotation be 180 °.
As a kind of embodiment, drain pan 1 is provided with turning cylinder, air channel rotary body 2 is connected to drain pan 1 by turning cylinder, and turning cylinder can be hollow shaft.Or drain pan 1 is provided with bearing assembly, and air channel rotary body 2 is installed on drain pan 1 by bearing assembly.Thus the frictional resistance reduced between air channel rotary body 2 and drain pan 1.
The utility model also relates to a kind of air-conditioner, comprises the air-out commutation motion of the described air-conditioner of above-mentioned arbitrary technical scheme.Because air-conditioner is prior art except air-out commutation motion, repeat no more herein.Air-conditioner adopts above-mentioned air-out commutation motion, therefore also has same beneficial effect.
The air-out commutation motion of the air-conditioner of above embodiment and air-conditioner, the drive unit of air-out commutation motion drives air channel rotary body to rotate by transmission mechanism, achieves and commutates to the air outlet of air channel rotary body, expand wind-out range; The integral-rotation of air channel rotary body, makes air channel good airproof performance, improves the performance of system greatly, improves the comfortableness of air-conditioner.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (15)
1. an air-out commutation motion for air-conditioner, is characterized in that:
Comprise drain pan (1), air channel rotary body (2), fan assembly, drive unit (7) and transmission mechanism;
Described air channel rotary body (2) is arranged in described drain pan (1) rotationally, described fan assembly is arranged in described air channel rotary body (2), and described drive unit (7) drives described air channel rotary body (2) to rotate by described transmission mechanism.
2. the air-out commutation motion of air-conditioner according to claim 1, is characterized in that:
Described air channel rotary body (2) comprises spiral case (21) and is arranged on the first gear (22) on described spiral case (21), the 3rd gear (6) that described transmission mechanism comprises the second gear (5) and engages with described second gear (5);
Described second gear (5) is also meshed with described first gear (22), described drive unit (7) drives described 3rd gear (6) to rotate, described 3rd gear (6) drives described second gear (5) to rotate, described second gear (5) drives described first gear (22) to rotate, thus drives described spiral case (21) to rotate.
3. the air-out commutation motion of air-conditioner according to claim 2, is characterized in that:
Described first gear (22) is positioned at the back of described spiral case (21), and described spiral case (21) is one-body molded with described first gear (22).
4. the air-out commutation motion of air-conditioner according to claim 2, is characterized in that:
The central axis of described first gear (22) and the central axis of described fan assembly are on same straight line.
5. the air-out commutation motion of air-conditioner according to claim 2, is characterized in that:
The number of teeth of described first gear (22) is greater than the number of teeth of described second gear (5), and the number of teeth of described second gear (5) is greater than the number of teeth of described 3rd gear (6).
6. the air-out commutation motion of air-conditioner according to claim 1, is characterized in that:
Described air channel rotary body (2) comprises spiral case (21) and is arranged on the first belt wheel (23) on described spiral case (21), and described transmission mechanism comprises the second belt wheel (9) and conveyer belt (10);
Described second belt wheel (9) is connected to described drive unit (7), and described drive unit (7) drives described second belt wheel (9) to rotate; Described first belt wheel (23) connects described second belt wheel (9) by described conveyer belt (10), described second belt wheel (9) drives described first belt wheel (23) to rotate, thus drives described air channel rotary body (2) to rotate.
7. the air-out commutation motion of air-conditioner according to claim 6, is characterized in that:
Described first belt wheel (23) is positioned at the back of described spiral case (21), described first belt wheel (23) and described spiral case (21) one-body molded.
8. the air-out commutation motion of air-conditioner according to claim 6, is characterized in that:
The central axis of described first belt wheel (23) and the central axis of described fan assembly are on same straight line.
9. the air-out commutation motion of air-conditioner according to claim 1, is characterized in that:
The first sprocket wheel that described air channel rotary body (2) comprises spiral case (21) and is arranged on described spiral case (21), described transmission mechanism comprises the second sprocket wheel and conveyer chain;
Described second sprocket wheel is connected to described drive unit (7), and described drive unit (7) drives described second sprocket rotation; Described first sprocket wheel connects described second sprocket wheel by described conveyer chain, and described second sprocket wheel drives described first sprocket rotation, thus drives described air channel rotary body (2) to rotate.
10. the air-out commutation motion of air-conditioner according to claim 9, is characterized in that:
Described first sprocket wheel is positioned at the back of described spiral case (21), described first sprocket wheel and described spiral case (21) one-body molded.
The air-out commutation motion of 11. air-conditioners according to claim 9, is characterized in that:
The central axis of described first sprocket wheel and the central axis of described fan assembly are on same straight line.
The air-out commutation motion of 12. air-conditioners according to any one of claim 1-11, is characterized in that:
(1) is provided with turning cylinder to described drain pan, and described air channel rotary body (2) is connected to described drain pan (1) by described turning cylinder.
The air-out commutation motion of 13. air-conditioners according to any one of claim 1-11, is characterized in that:
(1) is provided with bearing assembly to described drain pan, and described air channel rotary body (2) is installed to described drain pan (1) by described bearing assembly.
The air-out commutation motion of 14. air-conditioners according to any one of claim 1-11, is characterized in that:
Described fan assembly comprises motor (4) and is arranged on the centrifugation blade (3) on described motor (4), described drain pan (1) has upper air outlet and lower air outlet, described spiral case (21) has an exhaust outlet, and described exhaust outlet selectively matches with described upper air outlet and described lower air outlet;
When described exhaust outlet coordinates with described upper air outlet, between described exhaust outlet and described upper air outlet, form air-out passage, when described exhaust outlet coordinates with described lower air outlet, between described exhaust outlet and described lower air outlet, form lower air-out passage.
15. 1 kinds of air-conditioners, is characterized in that:
Comprise the air-out commutation motion of the air-conditioner described in any one of claim 1-14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638808.8U CN204202119U (en) | 2014-10-29 | 2014-10-29 | The air-out commutation motion of air-conditioner and air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638808.8U CN204202119U (en) | 2014-10-29 | 2014-10-29 | The air-out commutation motion of air-conditioner and air-conditioner |
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| Publication Number | Publication Date |
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| CN204202119U true CN204202119U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420638808.8U Expired - Fee Related CN204202119U (en) | 2014-10-29 | 2014-10-29 | The air-out commutation motion of air-conditioner and air-conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359210A (en) * | 2014-10-29 | 2015-02-18 | 珠海格力电器股份有限公司 | Air discharging reversing movement mechanism of air conditioner and air conditioner |
| WO2021232889A1 (en) * | 2020-05-22 | 2021-11-25 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner |
-
2014
- 2014-10-29 CN CN201420638808.8U patent/CN204202119U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359210A (en) * | 2014-10-29 | 2015-02-18 | 珠海格力电器股份有限公司 | Air discharging reversing movement mechanism of air conditioner and air conditioner |
| WO2021232889A1 (en) * | 2020-05-22 | 2021-11-25 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20211029 |