CN211233096U - Air outlet structure and air conditioner - Google Patents
Air outlet structure and air conditioner Download PDFInfo
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- CN211233096U CN211233096U CN201922271115.5U CN201922271115U CN211233096U CN 211233096 U CN211233096 U CN 211233096U CN 201922271115 U CN201922271115 U CN 201922271115U CN 211233096 U CN211233096 U CN 211233096U
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- 230000000694 effects Effects 0.000 abstract description 4
- 230000008020 evaporation Effects 0.000 abstract description 3
- 238000001704 evaporation Methods 0.000 abstract description 3
- 239000003507 refrigerant Substances 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses an air outlet structure and an air conditioner, wherein the air outlet structure comprises a wind guide shell and a spiral case, an air outlet is arranged on the circumference of the wind guide shell, the spiral case is rotatably arranged in the wind guide shell, and the spiral case is provided with an opening; the spiral case is cylindrical, a rack is arranged on the spiral case, a gear opening is formed in the air guide shell, and the gear is meshed with the rack; a first guide rail and a second guide rail are further arranged between the volute and the air guide shell, and balls are arranged on the first guide rail and the second guide rail at intervals. Compared with the prior art, the air outlet structure in the utility model can lead the opening of the spiral case to be communicated with any air outlet of the air guide shell by rotating the spiral case, thus quickly adjusting the temperature indoors; simultaneously, the air outlet position and the air outlet quantity through adjusting wind guide shell are in order to play the effect of adjusting the air-out angle inside the air conditioner, when the air conditioner heat exchanger heat transfer is inhomogeneous, can blow the poor position of heat transfer nature with wind, improve its refrigerant evaporation capacity to increase air conditioner heat exchanger's heat transfer performance.
Description
Technical Field
The utility model relates to a field especially relates to an air-out structure and air conditioner.
Background
The use of air conditioners is becoming more and more widespread, and the air outlet comfort of the air conditioner influences the user experience. In order to solve the problems that the refrigerating (heating) area is limited when the air conditioner is used and people blows in the refrigerating process, so that the indoor air flow is more in line with the comfort of human bodies, the air deflector is generally adopted to control the blowing angle in the prior art, but the controlled air outlet angle is small, the air supply area is small, the air supply capacity is poor, the temperature regulation speed is slow, the limitation is large, and the requirements of users are difficult to meet; meanwhile, in the heating mode of the air conditioner, because the hot air flow can rise and the cold air flow can sink, the existing single air duct is difficult to simultaneously satisfy the cold air and hot air rapid regulation of the room temperature, and therefore the existing air conditioner has certain limitations.
SUMMERY OF THE UTILITY MODEL
The utility model provides an air-out structure and air conditioner has solved the slow technical problem of air conditioner temperature regulation speed among the above-mentioned prior art.
The utility model adopts the technical proposal that: the utility model provides an air-out structure, including wind-guiding shell and spiral case, still include the edge the circumference of wind-guiding shell sets up is no less than 1 air outlet, the spiral case rotationally sets up in the wind-guiding shell, the spiral case is equipped with the opening and rotates the spiral case makes the opening communicates with each other with one of them air outlet.
The volute is cylindrical, racks are arranged on the periphery of the volute, the air outlet structure further comprises a gear meshed with the racks, and the gear is rotated to enable the volute to rotate.
The air guide shell is provided with a gear opening, and the gear is arranged on the outer side of the air guide shell and meshed with the rack through the gear opening.
And a supporting structure for supporting the rotation of the volute is arranged between the volute and the air guide shell.
The supporting structure comprises a first guide rail arranged along the circumferential direction of the volute, and a plurality of balls which are simultaneously in contact with the volute and the air guide shell are arranged on the first guide rail at intervals.
The first guide rail is fixed on the volute through screws.
The supporting structure further comprises a second guide rail arranged at the end part of the volute, and a plurality of balls which are simultaneously in contact with the volute and the air guide shell are arranged on the second guide rail at intervals.
The support structure is a bearing.
An air conditioner comprises the air outlet structure.
Compared with the prior art, the air outlet structure in the utility model can lead the opening of the spiral case to be communicated with any air outlet of the air guide shell by rotating the spiral case, when hot air is blown indoors, the spiral case is rotated to the air outlet which is arranged downwards, and the temperature of the indoor space can be quickly adjusted by utilizing the characteristic of hot air floating upwards; when cold air is blown to the indoor, the volute is rotated to the air outlet arranged in the upward direction, and the temperature of the indoor is quickly adjusted by utilizing the sinking characteristic of the cold air.
Simultaneously, the air outlet position and the air outlet quantity through adjusting wind guide shell are in order to play the effect of adjusting the air-out angle inside the air conditioner, when the air conditioner heat exchanger heat transfer is inhomogeneous, can blow the poor position of heat transfer nature with wind, improve its refrigerant evaporation capacity to increase air conditioner heat exchanger's heat transfer performance.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic perspective view of an air outlet structure in an embodiment of the present invention;
fig. 2 is an explosion structure diagram of an air outlet structure in the embodiment of the present invention;
fig. 3 is a schematic perspective view of an air guide casing according to an embodiment of the present invention;
fig. 4 is a schematic perspective view of the volute according to the embodiment of the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The principles and structure of the present invention will be described in detail below with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2, the utility model provides an air-out structure and air conditioner, air-out structure include wind guide shell 1 and spiral case 2, and wherein spiral case 2 is installed in wind guide shell 1, is equipped with the centrifugal fan blade in the spiral case 2, and the centrifugal fan blade makes spiral case 2 produce wind and blow off towards fixed angle by the air outlet of wind guide shell 1 under centrifugal motor's drive.
Further, as shown in fig. 3, the air guide casing 1 of the present invention includes a cylindrical main body 11 and two air outlets 12 disposed on the main body 11, the number of the air outlets 12 is not less than 1 along the circumference of the main body 11, the number of the air outlets in this embodiment is two, one of the air outlets faces one side of the main body 11, the other air outlet faces the other side of the main body 11, and the two air outlets are mainly different in the direction of the outlet air, that is, the air outlet 12 on one side blows air towards a position with a higher horizontal position, and the air outlet 12 on the other side blows air towards a position with a lower horizontal position, because the hot air floats upwards, and the cold air sinks downwards, the hot air is blown towards the position with a lower horizontal position, so that the hot air is uniformly distributed in the room through floating, and the cold air is blown towards the position with a higher horizontal position, so, therefore, the indoor temperature can be quickly adjusted, meanwhile, the temperature adjusting process is milder, and the phenomenon that the user feels uncomfortable due to sudden temperature change is avoided.
In other embodiments, also can set up a plurality of air outlets according to actual demand on main part 11, and the angle between air outlet and the air outlet can freely set up, the effect of adjusting the air-out angle inside the air conditioner in order to play through the air outlet position and the air outlet quantity of adjustment wind guide shell, when the heat transfer of air conditioner is uneven, can blow the poor position of heat transfer nature with wind, improve its refrigerant evaporation capacity to increase air conditioner heat exchanger's heat transfer performance.
The volute casing 2 is rotatably disposed in the wind guiding housing 1, as shown in fig. 4, the volute casing 2 is cylindrical, the volute casing 2 is provided with an opening 21, a centrifugal fan (not shown) is disposed in the volute casing 2, the centrifugal fan is communicated with a centrifugal motor, the centrifugal motor drives the centrifugal fan to rotate, air inlets are disposed at the left end and the right end of the wind guiding housing 1, when the centrifugal fan rotates, air is sucked from the air inlets to generate air in the volute casing 2, the air in the volute casing 2 is blown out from the opening 21, and the opening 21 is communicated with one of the air outlets 12 of the wind guiding housing 1 by rotating the volute casing 2, so that cold air or hot air can be blown out from a specific air outlet of the.
Further, a rack 22 is further arranged on the volute 2, the rack 22 is arranged along the circumferential direction of the volute 2, a gear opening 13 is correspondingly formed in the air guide housing 1, the rack 22 on the volute 2 is located at the gear opening 13, a gear 3 is further arranged on the outer side of the gear opening 13, the gear 3 penetrates through the gear opening 13 to be meshed with the rack 22, the gear 3 is connected with a motor (not shown) and is driven by the motor to rotate, and the gear 3 rotates to drive the volute 2 to rotate in the air guide housing 1, so that the opening 21 is rotated to be communicated with any air outlet 12.
Further, the two sides of the gear opening 13 are provided with fixing plates, the fixing plates are provided with opposite round holes, the two ends of the gear 3 are provided with rotating shafts, the gear 3 is fixed on the fixing plates on the two sides through the matching of the shafts and the holes, so that the gear 3 can be stably meshed with the rack 22, and the volute 2 is controlled to rotate at any time.
Furthermore, in order to install the spiral case 2 in the wind guide housing 1 more stably, the utility model discloses still be equipped with the bearing structure that is used for supporting the spiral case 2 to rotate between spiral case 2 and wind guide housing 1, the bearing structure includes first bearing structure 4 and second bearing structure 5, and first bearing structure 4 and second bearing structure 5 also can assist spiral case 2 to rotate simultaneously, reduce the frictional force between spiral case 2 and wind guide housing 1; the first supporting structure 4 is arranged on the circumferential direction of the volute casing 2, the function of the first supporting structure is similar to that of a bearing, the second supporting structure 5 is arranged at the end part of the volute casing 2, the end part of the air guide casing 1 is also provided with a baffle which is abutted against the volute casing 2 to prevent the volute casing 2 from being separated from the air guide casing 1, and the second supporting structure 5 is arranged between the baffle and the end part of the volute casing 2 to avoid the problem of serious friction between the volute casing 1 and the air guide casing 2 when the volute casing 2 rotates.
Specifically, the first support structure 4 includes a first guide rail 41, the first guide rail 41 in this embodiment is configured as an arc-shaped plate, both ends of the first guide rail 41 are provided with screw holes, the first guide rail 41 is fixed on the scroll casing 2 by being screwed into the screw holes, two pairs of first guide rails 41 are respectively provided on both sides of the rack 22, each pair of first guide rails 41 is provided with two first guide rails 41, and the two first guide rails 41 are fixed on the same circumference of the scroll casing 2 to enclose the scroll casing 2 therein; the first guide rail 41 is provided with a plurality of ball mounting openings 42, balls are mounted in each ball mounting opening 42, the ball mounting openings 42 and the ball mounting openings 42 are arranged at intervals, the balls can freely rotate on the first guide rail 41, the balls are simultaneously contacted with the air guide shell 1 and the volute casing 2, the first supporting structure 4 is directly mounted on the circumference of the volute casing 2, the volute casing 2 is mounted in the air guide shell 1 from one end of the air guide shell 1 through rolling of the balls, the first supporting structure 4 is supported and arranged between the volute casing 2 and the air guide shell 1, on one hand, a gap between the volute casing 2 and the air guide shell 1 is filled, on the other hand, friction of the volute casing 2 in the air guide shell 1 during rotation is rolling friction, and friction between the volute casing 2 and the air guide shell 1 is greatly reduced.
The second supporting structure 5 comprises a second guide rail 51, the second guide rail 51 is an annular plate body, the second guide rail 51 is padded between the end part of the volute 2 and the air guide shell 1, a plurality of ball mounting ports 42 for mounting balls are arranged on the second guide rail 51 at intervals, and the balls on the second guide rail 51 are simultaneously between the end part of the volute 2 and the baffle of the air guide shell 1, so that the volute or the air guide shell is prevented from being damaged due to direct contact between the volute 2 and the air guide shell 1, and meanwhile, the second supporting structure 5 can enable the friction force between the end part of the volute 2 and the baffle of the air guide shell 1 to be rolling friction, so that the cost is greatly saved and the rotating efficiency is improved.
In other embodiments, a bearing can be directly used to replace a support structure, the bearing is sleeved on the volute casing 2 and is mounted in the air guide casing 1 together, and thus, the design process of the volute casing 2 and the air guide casing 1 is greatly simplified by directly using standard components, and the cost is saved.
The utility model also provides an air conditioner, air conditioner has used the utility model discloses in the air-out structure that proposes.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides an air-out structure, includes wind guide shell and spiral case, its characterized in that still includes and follows the circumference of wind guide shell sets up is no less than 1 air outlet, the spiral case rotationally sets up in the wind guide shell, the spiral case is equipped with the opening and rotates the spiral case makes the opening communicates with each other with one of them air outlet.
2. The air outlet structure of claim 1, wherein the volute is cylindrical, a rack is arranged on the volute in the circumferential direction, the air outlet structure further comprises a gear engaged with the rack, and the gear is rotated to rotate the volute.
3. The air outlet structure of claim 2, wherein the air guide casing is provided with a gear opening, and the gear is arranged outside the air guide casing and meshed with the rack through the gear opening.
4. The air outlet structure of claim 1 or 2, wherein a support structure for supporting the rotation of the volute is further provided between the volute and the air guide casing.
5. The air outlet structure of claim 4, wherein the support structure comprises a first guide rail arranged along a circumferential direction of the volute, and a plurality of balls which are simultaneously in contact with the volute and the air guide casing are arranged on the first guide rail at intervals.
6. The air outlet structure of claim 5, wherein the first guide rail is fixed to the scroll casing by a screw.
7. The air outlet structure of claim 4, wherein the support structure further comprises a second guide rail disposed at an end of the volute, and a plurality of balls are disposed at intervals on the second guide rail and are simultaneously in contact with the volute and the air guide casing.
8. The air outlet structure of claim 4, wherein the support structure is a bearing.
9. An air conditioner, characterized in that, includes the air outlet structure of any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922271115.5U CN211233096U (en) | 2019-12-17 | 2019-12-17 | Air outlet structure and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922271115.5U CN211233096U (en) | 2019-12-17 | 2019-12-17 | Air outlet structure and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211233096U true CN211233096U (en) | 2020-08-11 |
Family
ID=71923337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922271115.5U Active CN211233096U (en) | 2019-12-17 | 2019-12-17 | Air outlet structure and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211233096U (en) |
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2019
- 2019-12-17 CN CN201922271115.5U patent/CN211233096U/en active Active
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