CN213599557U - Air supply device and air conditioner - Google Patents
Air supply device and air conditioner Download PDFInfo
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- CN213599557U CN213599557U CN202022560200.6U CN202022560200U CN213599557U CN 213599557 U CN213599557 U CN 213599557U CN 202022560200 U CN202022560200 U CN 202022560200U CN 213599557 U CN213599557 U CN 213599557U
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- blade
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- air
- supply device
- ventilation
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- 238000009423 ventilation Methods 0.000 claims abstract description 43
- 238000009434 installation Methods 0.000 claims abstract description 21
- 238000007664 blowing Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010408 sweeping Methods 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
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Abstract
The utility model provides an air supply device and an air conditioner, wherein the air supply device comprises a fixed plate, a driving piece, a base and blades, and a plurality of mounting holes are arranged on the fixed plate; the driving piece is arranged on the fixed plate; the base comprises an installation part and a connecting part, the installation part is rotatably arranged in the installation hole, one end of the connecting part is connected with the installation part, and the other end of the connecting part is connected with the driving part; the blade sets up on the installation department, is equipped with a plurality of ventilative holes on the blade. The utility model discloses set up ventilative hole among the technical scheme on the blade for partly air current forms the gentle breeze through the ventilation opening after being broken up and blows off, adjusts blade pivoted angle size through the driving piece, in order to reach the air current size that the regulation blew off from the ventilation opening, thereby effectively reduces the wind speed of air current, reaches the low sense effect of blowing, promotes the travelling comfort.
Description
Technical Field
The utility model relates to an air conditioner technical field, in particular to air supply arrangement and air conditioner.
Background
Along with the improvement of human standard of living, the requirement of user to air conditioner function and comfort level also constantly promotes, and current traditional air conditioner indoor unit blows cold wind or hot-blast outside through the air outlet, and near and provide cold volume or heat to indoor. However, in the prior art, the air conditioner can only adjust the air volume blown out from the air outlet by changing the rotation speed of the fan, so that the requirement of more users on the air volume cannot be met, the user feels uncomfortable due to local supercooling, and meanwhile, headache is easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an air supply arrangement and air conditioner aims at solving the air current size that can't effectively adjust the air supply among the prior art, reduces the technical problem of user's travelling comfort.
In order to achieve the purpose, the utility model provides an air supply device, which comprises a fixed plate, a driving piece, a base and blades, wherein the fixed plate is provided with a plurality of mounting holes; the driving piece is arranged on the fixing plate; the base comprises an installation part and a connecting part, the installation part is rotatably arranged in the installation hole, one end of the connecting part is connected with the installation part, and the other end of the connecting part is connected with the driving part; the blade sets up on the installation department, be equipped with a plurality of ventilative holes on the blade.
Optionally, a plurality of the mounting holes are uniformly arranged on the fixing plate at intervals.
Optionally, a ventilation gap is formed between two adjacent blades, and the ventilation direction of the ventilation gap intersects with the ventilation direction of the ventilation hole.
Optionally, the diameter of the ventilation hole is 2 mm to 6.5 mm.
Optionally, the cross-section and/or longitudinal section of the blade is "S" shaped.
Optionally, the air supply arrangement still includes connecting rod and nose bar, the connecting rod is the strip and follows the length direction of fixed plate sets up, the one end of nose bar with connecting portion are connected, the other end with the connecting rod is connected.
Optionally, an included angle between the blade and the convex rod is 15-55 degrees.
Optionally, the drive member is an electric motor.
Furthermore, in order to solve the above problems, the utility model discloses still provide an air conditioner, the air conditioner includes the casing and as above-mentioned air supply arrangement, the air outlet has on the casing, air supply arrangement sets up air outlet position department.
The utility model discloses among the technical scheme set up ventilative hole on the blade for some air current passes through form the gentle breeze after the ventilative mouth is broken up and blow off, through the driving piece is adjusted blade pivoted angle size is followed in order to reach the regulation the air current size that the ventilative mouth blew off to effectively reduce the wind speed of air current, reach the low sense effect of blowing, promote the travelling comfort.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is an exploded view of the air supply device of the present invention;
FIG. 2 is a schematic structural view of the air supply device of the present invention;
FIG. 3 is a schematic structural view of a blade of the air supply device of the present invention;
FIG. 4 is a schematic view of the blowing direction of the blowing device of the present invention;
FIG. 5 is a schematic structural view of a base in the air supply device of the present invention;
fig. 6 is a schematic structural view of the air conditioner of the present invention.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an air supply device, please refer to fig. 1, a fixing plate 20, a driving member 50, a base 30 and blades 10, wherein a plurality of mounting holes 21 are arranged on the fixing plate 20; the driving member 50 is disposed on the fixing plate 20; the base 30 comprises a mounting part 31 and a connecting part 32, the mounting part 31 is rotatably arranged in the mounting hole 21, one end of the connecting part 32 is connected with the mounting part 31, and the other end is connected with the driving part 50; the blade 10 is arranged on the mounting part 31, and a plurality of ventilation holes 11 are formed in the blade 10; the driving end of the driving member 50 drives the connecting portion 32 to drive the blade 10 to rotate, and the rotation angle of the blade 10 ranges from 0 degree to 180 degrees.
Air supply arrangement can be used for setting up in the air outlet 60 position department of equipment such as air conditioner, fan, and this embodiment explains for the example with setting up on the air conditioner. The driving member 50 is used for driving the base 30 to rotate, so as to drive the blade 10 on the base 30 to rotate, and the driving member 50 can adopt a driving motor with lower cost and lower energy consumption. Installation department 31 rotatable setting is in the mounting hole 21, connecting portion 32 is deviating from there is the slotted hole on one side of installation department 31, and the drive end of motor then the joint is in the slotted hole, drives when the drive end of motor rotates connecting portion 32 rotates, thereby indirectly drives installation department 31 and blade 10 rotates. Under drive piece 50's regulation, when blade 10 rotates, blade 10 with contained angle alpha size between the long limit of fixed plate 20 (please refer to fig. 2, the long limit of fixed plate 20 is the limit that extends along the X direction) also can change thereupon, and the user can control modes such as remote control the rotation size of drive piece 50, also indirect control promptly blade 10 with contained angle between the long limit of fixed plate 20 to further satisfy user's different demands, also improved air supply arrangement's intelligent degree. The angle range of the rotation of the blade 10 is 0 to 180 degrees, that is, the angle range of the included angle between the blade 10 and the long side of the fixing plate 20 is 0 to 180 degrees, so that the wind sweeping angle of the blade 10 is improved, and wide-angle left-right wind sweeping is realized.
As an embodiment, when the driving member 50 drives the blade 10 to rotate by an angle of 0 degree or 180 degrees, that is, the blade 10 completely blocks the air outlet 60, so that when the air conditioner operates and supplies air, the air flow can only be blown out through the ventilation hole 11, and because the cross section and/or the longitudinal section of the blade 10 is in an "S" shape, the air flow is blown out in different directions, so that the air flow is scattered to form soft wind, the wind speed of the air flow is effectively reduced, the low blowing effect is achieved, and the comfort is improved. It can be understood that: in this embodiment, the shape of the leaf is similar to that of a natural plant leaf, and the plant leaf is taken as a ratio, wherein a plane cut along the main vein of the plant leaf is a longitudinal section of the plant leaf, and a plane cut along a line perpendicular to the main vein of the plant leaf is a cross section. In this embodiment, the shape of the leaf is similar to that of a plant leaf, and the cross section and the longitudinal section of the leaf can be referred to the cross section and the longitudinal section of the plant leaf.
As another embodiment, when the driving member 50 drives the blades 10 to rotate within an angle range of 1 degree to 179 degrees, that is, the ventilation gap 12 (see the gap a in fig. 2) is formed between two adjacent blades 10, and the blades 10 block a part of the air outlet 60 of the air conditioner, so that when the air conditioner is running and supplying air, a part of the air flow can only be blown out through the ventilation gap 12 between two adjacent blades, another part of the air flow can only be blown out from the ventilation holes 11, the ventilation direction of the ventilation gap 12 intersects with the ventilation direction of the ventilation holes 11, and the two air flows interfere with each other and are scattered, so that the air output amount from the front of the air conditioner is weakened, thereby further reducing the speed of the air flow, see fig. 4, and further achieving a low blowing effect and improving comfort. It should be noted that, in this embodiment, in an air conditioner mode, an angle α between the blade 10 and the long side of the fixing plate 20 may be set to be the best range of 15 degrees to 18 degrees, please refer to fig. 2, the long side of the fixing plate 20 is a side extending along the X direction, and of course, a user may set the angle according to a requirement, when the angle is larger, the wind guiding direction of the ventilation gap 12 is closer to the front of the air outlet 60, that is, the wind outlet direction is toward the front; when the angle is smaller, the wind guiding direction of the ventilation gap 12 is closer to the side of the air outlet 60, that is, the wind outlet direction faces to both sides, so as to meet different requirements of users; meanwhile, the diameter of the ventilation hole 11 can be adjusted according to different use occasions, the diameter of the ventilation hole 11 can be 2 mm-6.5 mm, for example, when the indoor area is larger, the ventilation hole 11 can have a larger diameter, and when the diameter of the ventilation hole 11 is larger, the speed of the air flow is higher; in a similar way, when indoor area is less, then can choose for use minor diameter, according to different scene adjustment the diameter size of ventilative hole 11 is in order to improve air supply arrangement's extensive adaptability.
The utility model discloses among the technical scheme set up ventilative hole 11 on the blade 10 for some air current passes through form the gentle breeze after the ventilative mouth is broken up and blow off, through driving piece 50 is adjusted blade 10 pivoted angle size is followed in order to reach the regulation the air current size that the ventilative mouth blew off to effectively reduce the wind speed of air current, reach the low sense effect of blowing, promote the travelling comfort.
Specifically, the air supply device further comprises a connecting rod 40 and a protruding rod 321, wherein the connecting rod 40 is strip-shaped and is arranged along the length direction of the fixing plate 20, one end of the protruding rod 321 is connected with the connecting portion 32, and the other end of the protruding rod 321 is connected with the connecting rod 40. In this embodiment, each of the protruding rods 321 on the fixing plate 20 is connected to the connecting rod 40, so that when the driving member 50 drives one of the connecting portions 32 to rotate, the protruding rods 321 can drive the connecting rod 40 to rotate, and then drive all the protruding rods 321 connected to rotate, and realize that all the blades 10 rotate simultaneously, thereby improving the synchronism of rotation of each blade 10, and only one driving member 50 needs to be provided to drive simultaneously, thereby achieving the effects of reducing cost and saving energy. The protruding rod 321 extends outwards from the connecting portion 32, and the protruding rod 321 and the connecting portion 32 can be integrally formed, so that the rigidity between the protruding rod 321 and the connecting portion 32 is improved, and damage is prevented.
Further, referring to fig. 4, an included angle β between the blade 10 and the protruding rod 321 is 15-55 degrees. In this embodiment, work as driving piece 50 drive during connecting portion 32 bilateral rotation, the air supply direction of blade 10 also can change thereupon, through the adjustment blade 10 with contained angle between connecting portion 32, in order to realize the adjustment the air supply scope of blade 10, in this embodiment, will blade 10 with contained angle between connecting portion 32 sets up when the degree, then can satisfy the wide angle that the angle of sweeping wind reaches 0 degree ~ 145 degrees about blade 10 sweeps the wind to effectively promote the travelling comfort of air supply, satisfy user's user demand.
In addition, in order to solve the above problem, the present invention further provides an air conditioner, please refer to fig. 6, the air conditioner includes a housing and an air supply device as above, the housing has an air outlet 60, and the air supply device is disposed at the position of the air outlet 60. Air supply arrangement can be used for setting up in the air outlet 60 position department of equipment such as air conditioner, fan, and this embodiment explains for the example with setting up on the air conditioner. The driving member 50 is used for driving the base 30 to rotate, so as to drive the blade 10 on the base 30 to rotate, and the driving member 50 can adopt a driving motor with lower cost and lower energy consumption. Installation department 31 rotatable setting is in the mounting hole 21, connecting portion 32 is deviating from there is the slotted hole on one side of installation department 31, and the drive end of motor then the joint is in the slotted hole, drives when the drive end of motor rotates connecting portion 32 rotates, thereby indirectly drives installation department 31 and blade 10 rotates. Under drive piece 50's regulation, when blade 10 rotates, blade 10 with contained angle alpha size between the long limit of fixed plate 20 (please refer to fig. 2, the long limit of fixed plate 20 is the limit that extends along the X direction) also can change thereupon, and the user can control modes such as remote control the rotation size of drive piece 50, also indirect control promptly blade 10 with contained angle between the long limit of fixed plate 20 to further satisfy user's different demands, also improved air supply arrangement's intelligent degree. The rotation angle of the blade 10 is 0 to 180 degrees, that is, the angle of the included angle between the blade 10 and the long side of the fixing plate 20 is 0 to 180 degrees, so that the wind sweeping angle of the blade 10 is improved, and wide-angle left-right wind sweeping is realized.
As an embodiment, when the driving member 50 drives the blade 10 to rotate by an angle of 0 degree or 180 degrees, that is, the blade 10 completely blocks the air outlet 60, so that when the air conditioner operates and supplies air, the air flow can only be blown out through the ventilation hole 11, and because the blade 10 is in the shape of "S", the air flow is blown out in different directions, so that the air flow is scattered to form soft wind, the wind speed of the air flow is effectively reduced, the effect of low blowing feeling is achieved, and the comfort is improved.
As another embodiment, when the driving member 50 drives the blades 10 to rotate by an angle between 1 degree and 179 degrees, that is, the ventilation gap 12 (see the gap a in fig. 2) is formed between two adjacent blades 10, and the blades 10 block a part of the air outlet 60 of the air conditioner, so that when the air conditioner is running and supplying air, a part of the air flow can only be blown out through the ventilation gap 12 between two adjacent blades, another part of the air flow can only be blown out from the ventilation holes 11, the ventilation direction of the ventilation gap 12 intersects with the ventilation direction of the ventilation holes 11, and the two air flows interfere with each other and are scattered, so that the air output amount from the front of the air conditioner is weakened, thereby further reducing the speed of the air flow, see fig. 4, and further achieving a low blowing feeling effect and improving comfort. It should be noted that, in this embodiment, an included angle α between the blade 10 and the long side of the fixing plate 20 may be set to be 15-18 degrees, please refer to fig. 2, the long side of the fixing plate 20 is a side extending along the X direction, and of course, a user may set the angle according to a requirement, when the angle is larger, the wind guiding direction of the ventilation gap 12 is closer to the front of the air outlet 60, that is, the wind outlet direction is toward the front; when the angle is smaller, the wind guiding direction of the ventilation gap 12 is closer to the side of the air outlet 60, that is, the wind outlet direction faces to both sides, so as to meet different requirements of users; meanwhile, the diameter of the ventilation hole 11 can be adjusted according to different use occasions, the diameter of the ventilation hole 11 can be 2 mm-6.5 mm, for example, when the indoor area is larger, the ventilation hole 11 can have a larger diameter, and when the diameter of the ventilation hole 11 is larger, the speed of the air flow is higher; in a similar way, when indoor area is less, then can choose for use minor diameter, according to different scene adjustment the diameter size of ventilative hole 11 is in order to improve air supply arrangement's extensive adaptability.
The utility model discloses among the technical scheme set up ventilative hole 11 on the blade 10 for some air current passes through form the gentle breeze after the ventilative mouth is broken up and blow off, through driving piece 50 is adjusted blade 10 pivoted angle size is followed in order to reach the regulation the air current size that the ventilative mouth blew off to effectively reduce the wind speed of air current, reach the low sense effect of blowing, promote the travelling comfort.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (9)
1. An air supply device, characterized in that the air supply device comprises:
the fixing plate is provided with a plurality of mounting holes;
the driving piece is arranged on the fixing plate;
the base comprises an installation part and a connecting part, the installation part is rotatably arranged in the installation hole, one end of the connecting part is connected with the installation part, and the other end of the connecting part is connected with the driving part;
the blade, the blade sets up on the installation department, be equipped with a plurality of ventilative holes on the blade.
2. The air supply device of claim 1, wherein the mounting holes are uniformly spaced on the fixing plate.
3. The air supply device according to claim 2, wherein a ventilation gap is provided between two adjacent blades, and a ventilation direction of the ventilation gap intersects with a ventilation direction of the ventilation hole.
4. The air supply arrangement of claim 1, wherein the diameter of the ventilation holes is 2 mm to 6.5 mm.
5. The air supply device according to claim 1, wherein the cross section and/or the longitudinal section of the blade is in an "S" shape.
6. The air supply device according to claim 1, further comprising a connecting rod and a protruding rod, wherein the connecting rod is strip-shaped and is disposed along a length direction of the fixing plate, and one end of the protruding rod is connected to the connecting portion, and the other end of the protruding rod is connected to the connecting rod.
7. The air supply device of claim 6, wherein the angle between the blade and the protruding rod is 15-55 degrees.
8. The air supply arrangement of claim 1, wherein the drive member is a motor.
9. An air conditioner, characterized in that, the air conditioner includes a casing and the air supply device of any one of claims 1-8, the casing has an air outlet, the air supply device is arranged at the position of the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022560200.6U CN213599557U (en) | 2020-11-06 | 2020-11-06 | Air supply device and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022560200.6U CN213599557U (en) | 2020-11-06 | 2020-11-06 | Air supply device and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213599557U true CN213599557U (en) | 2021-07-02 |
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ID=76595110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022560200.6U Active CN213599557U (en) | 2020-11-06 | 2020-11-06 | Air supply device and air conditioner |
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| Country | Link |
|---|---|
| CN (1) | CN213599557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543342A (en) * | 2022-01-24 | 2022-05-27 | 青岛海尔空调器有限总公司 | Vertical swing blade, air duct assembly, indoor unit and air conditioner |
-
2020
- 2020-11-06 CN CN202022560200.6U patent/CN213599557U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543342A (en) * | 2022-01-24 | 2022-05-27 | 青岛海尔空调器有限总公司 | Vertical swing blade, air duct assembly, indoor unit and air conditioner |
| CN114543342B (en) * | 2022-01-24 | 2024-04-19 | 青岛海尔空调器有限总公司 | Vertical swing blade, air duct assembly, indoor unit and air conditioner |
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