CN117663449A - Air outlet adjusting structure of air purifier - Google Patents
Air outlet adjusting structure of air purifier Download PDFInfo
- Publication number
- CN117663449A CN117663449A CN202311601941.6A CN202311601941A CN117663449A CN 117663449 A CN117663449 A CN 117663449A CN 202311601941 A CN202311601941 A CN 202311601941A CN 117663449 A CN117663449 A CN 117663449A
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- China
- Prior art keywords
- air
- air outlet
- transmission rod
- driving
- air deflector
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- 230000005540 biological transmission Effects 0.000 claims abstract description 48
- 238000000746 purification Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Air-Flow Control Members (AREA)
Abstract
The invention discloses an air outlet adjusting structure of an air purifier, which comprises: a driving motor; the driving disc is arranged at the output end of the driving motor and is provided with a driving shaft; the air outlet cover is provided with a plurality of air deflectors, one end of each air deflector is provided with an air outlet cover mounting shaft, the air outlet cover is provided with an air deflector fixing hole, the position of which corresponds to the air outlet cover mounting shaft, and the air outlet cover mounting shaft is connected in the air deflector fixing hole in a sliding manner; the transmission rod penetrates through the transmission rod fixing hole in the air outlet cover, a driving groove is formed in one end of the transmission rod, the driving shaft is slidably connected in the driving groove, and one end of the air deflector is rotatably arranged on the transmission rod. Compared with the prior art, the air outlet air deflector solves the problems that an air outlet air deflector of the existing air purifier is not adjustable or has a complex adjusting structure.
Description
Technical Field
The invention relates to the technical field of air purifiers, in particular to an air outlet adjusting structure of an air purifier.
Background
The air purifier is a common household device for indoor air purification. When the traditional air purifier is used for exhausting air, the air can be blown only in a fixed direction, and the air exhausting direction cannot be automatically adjusted. Not only affects the use experience, but also affects the purification efficiency of the surrounding environment, and cannot meet the use requirement.
Therefore, some existing air purifiers employ an adjustable blowing structure similar to the structure of an air deflector of an air conditioner. As disclosed in chinese patent CN201820861402.4, an air purifier with adjustable blowing angle comprises a photoelectric switch, a motor, an air deflector, a rotating shaft and a control system, wherein the control system is respectively connected with the motor and the photoelectric switch, the air deflector is arranged at an air outlet of the air purifier through the rotating shaft, and the rotating shaft is connected with the motor; the photoelectric switch comprises a photoelectric generator and a photoelectric receiver, the photoelectric generator and the photoelectric receiver are arranged below the inner side of the air outlet and are positioned on the inner wall of the side plate of the purifier, the photoelectric generator can emit a plurality of equidistant light rays, the emitted light rays are all received by the photoelectric receiver under the condition of no shielding, and when the length of the air deflector in the purifier is longest, the light rays are all blocked; the photoelectric receiver generates different signals by receiving different numbers of emitted light rays, and the motor is enabled to rotate positively and negatively through the feedback of the signals, so that the air deflector is driven to rotate. In the technical scheme of the application, the light sensing system is adopted to control the forward and reverse rotation of the motor to drive the air deflector to rotate, the cost is high, the reliability is low, and the sectional area of the air outlet is changed along with the angle change of the air deflector, so that partial air flow is trapped in the air purifier, and the phenomenon of unsmooth air outlet is caused.
Disclosure of Invention
The invention aims at: the utility model provides an air outlet adjusting structure of air purifier to solve the problem that the air outlet aviation baffle of current air purifier is not adjustable or adjusting structure is complicated.
In order to achieve the above purpose, the present invention adopts the following technical scheme: an air outlet adjusting structure of an air cleaner, comprising:
a driving motor;
the driving disc is arranged at the output end of the driving motor and is provided with a driving shaft;
the air outlet cover is provided with a plurality of air deflectors, one end of each air deflector is provided with an air outlet cover mounting shaft, the air outlet cover is provided with an air deflector fixing hole, the position of which corresponds to the air outlet cover mounting shaft, and the air outlet cover mounting shaft is connected in the air deflector fixing hole in a sliding manner;
the transmission rod penetrates through the transmission rod fixing hole in the air outlet cover, one end of the transmission rod is provided with a driving groove which is S-shaped, the driving shaft is slidably connected in the driving groove, and one end of the air deflector is rotatably arranged on the transmission rod.
As a further description of the above technical solution:
the air deflector fixing holes are waist-shaped holes.
As a further description of the above technical solution:
the transmission rod is provided with a plurality of connecting pieces arranged along the axis direction of the transmission rod, one connecting piece corresponds to one air deflector, and the air deflector is rotatably arranged on the connecting piece.
As a further description of the above technical solution:
the connecting sheet is provided with an air deflector mounting hole, the air deflector is provided with a transmission rod mounting shaft, and the transmission rod mounting shaft is inserted into the air deflector mounting hole.
As a further description of the above technical solution:
the air deflector is provided with a notch with a shape matched with the connecting sheet, and a transmission rod installation shaft which is symmetrically arranged is arranged on one opposite side wall of the notch.
As a further description of the above technical solution:
one end of the transmission rod is provided with an end plate, and the driving groove is arranged on the end plate.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, when the air outlet is used for discharging air, the driving motor drives the driving disc to rotate, the driving shaft on the driving disc slides in the driving groove, so that the transmission rod reciprocates along the axial direction, and then the plurality of air deflectors on the air outlet cover are driven to swing left and right, the adjustment of the air direction is realized, the problem that the existing air purifier can only blow air in a fixed direction is solved, the air outlet direction is changed by adopting a structure with low cost and high reliability, the motor is driven, the structural design of the adjustable air outlet can be realized by matching with the simple mechanism transmission, the air flow of the whole purification space is facilitated, and the purification efficiency of the air purifier is improved.
2. According to the invention, the driving disc continuously rotates, so that the transmission rod continuously reciprocates, and the air deflector continuously swings left and right, so that the wind direction of the air outlet of the air purifier is continuously changed, the air in the purifying space is accelerated to flow, and the comfort level of the purifying space and the purifying efficiency in the purifying space are improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of an air outlet adjusting structure of an air purifier.
Fig. 2 is a partial enlarged view at a in fig. 1.
Fig. 3 is a partial enlarged view at B in fig. 1.
Fig. 4 is a schematic structural view of a driving disc in an air outlet adjusting structure of an air purifier.
Fig. 5 is a schematic structural view of a driving rod in an air outlet adjusting structure of an air purifier.
Fig. 6 is a schematic structural view of an air deflector in an air outlet adjusting structure of an air purifier.
Fig. 7 is a schematic structural diagram of an air outlet cover in an air outlet adjusting structure of an air purifier.
Fig. 8 is a schematic diagram showing a state change of an air outlet adjusting structure of an air purifier.
Fig. 9 is a second schematic diagram of a state change of an air outlet adjusting structure of an air purifier.
Legend description:
1. a driving motor; 2. a drive plate; 21. a drive shaft; 3. a transmission rod; 31. a driving groove; 32. a connecting sheet; 321. an air deflector mounting hole; 33. an end plate; 4. an air deflector; 41. the air outlet cover is provided with a shaft; 42. a transmission rod mounting shaft; 43. a notch; 5. an air outlet cover; 51. fixing holes of the air deflector; 52. and a transmission rod fixing hole.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-9, the present invention provides a technical solution: an air outlet adjusting structure of an air cleaner, comprising:
a drive motor 1;
a drive disk 2 provided at an output end of the drive motor 1, the drive disk 2 being provided with a drive shaft 21;
the air outlet cover 5 is provided with a plurality of air deflectors 4, one end of each air deflector 4 is provided with an air outlet cover mounting shaft 41, the air outlet cover 5 is provided with an air deflector fixing hole 51 corresponding to the air outlet cover mounting shaft 41 in position, and the air outlet cover mounting shafts 41 are connected in the air deflector fixing holes 51 in a sliding mode;
the transmission rod 3 is arranged in the transmission rod fixing hole 52 on the air outlet cover 5 in a penetrating way, one end of the transmission rod 3 is provided with a driving groove 31, the driving groove 31 is S-shaped, the driving shaft 21 is connected in the driving groove 31 in a sliding way, and one end of the air deflector 4 is rotatably arranged on the transmission rod 3.
The air deflector fixing hole 51 is a waist-shaped hole, and when the air deflector 4 is pulled left and right by the transmission rod 3, the air outlet cover mounting shaft 41 slides in the air deflector fixing hole 51 to compensate for the change of the distance.
The transmission rod 3 is provided with a plurality of connecting pieces 32 which are arranged along the axis direction of the transmission rod, one connecting piece 32 corresponds to one air deflector 4, and the air deflector 4 is rotatably arranged on the connecting piece 32. The connecting piece 32 is provided with an air deflector mounting hole 321, the air deflector 4 is provided with a transmission rod mounting shaft 42, and the transmission rod mounting shaft 42 is inserted into the air deflector mounting hole 321 to realize rotatable mounting of the air deflector 4.
An end plate 33 is provided at one end of the transmission rod 3, and the driving groove 31 is provided on the end plate 33. The end plate 33 and the transmission rod 3 may be integrally designed or formed by combination, such as by screwing or bonding. The connection of the connecting piece 32 and the transmission rod 3 is the same.
The transmission rod 3 is a round rod, so that the interference to the air outlet is avoided, and the noise of the air outlet is reduced.
Working principle: when the air outlet is air-out, driving motor 1 drives driving disk 2 to rotate, drive shaft 21 on driving disk 2 slides in drive slot 31 for transfer line 3 follows axis direction reciprocating motion, and then drives a plurality of aviation baffle 4 on the air-out cover 5 and control the swing, realizes the adjustment of wind direction, solves current air purifier and can only blow towards fixed direction, adopts low-cost, the high structure of reliability to change the air-out direction, and motor drive cooperates simple mechanism transmission, just can realize the structural design of adjustable air outlet, is favorable to the air flow of whole purification space, improves air purifier's purification efficiency.
When the air deflector 4 on the air deflector 5 is at the right limit position and moves to the left limit position, referring to fig. 8, the driving shaft 21 on the driving disc 2 slides in the driving groove 31 to drive the driving rod 3 to move from right to left, the air deflector 4 air deflector mounting shaft 41 slides in the air deflector fixing hole 51, meanwhile, the air deflector 4 rotates by taking the driving rod mounting shaft 42 as the axis, the rotating angle depends on the distance between the driving shaft 21 and the driving rod fixing hole 52, and the farther the distance is, the larger the rotating angle of the air deflector 4 is.
When the air deflector 4 on the air deflector 5 is at the left limit position and moves to the right limit position, referring to fig. 9, the driving shaft 21 on the driving disc 2 slides in the driving groove 31 to drive the driving rod 3 to move from left to right, the air deflector 4 air deflector mounting shaft 41 slides in the air deflector fixing hole 51, meanwhile, the air deflector 4 rotates by taking the driving rod mounting shaft 42 as the axis, the rotating angle depends on the distance between the driving shaft 21 and the driving rod fixing hole 52, and the closer the distance is, the larger the rotating angle of the air deflector 4 is.
The drive disk 2 rotates uninterruptedly, so that the transmission rod 3 reciprocates uninterruptedly, and the air deflector 4 swings left and right uninterruptedly along with the drive rod, so that the wind direction of the air outlet of the air purifier is changed constantly, the air in the purifying space flows in an accelerating way, and the comfort level of a user and the purifying efficiency in the purifying space are improved.
Example 2
Otherwise, the same as in example 1 was used, except that:
the notch 43 with the shape matched with the connecting sheet 32 is arranged on the air deflector 4, and the symmetrically arranged transmission rod mounting shafts 42 are arranged on one opposite side wall of the notch 43, so that the transmission rod mounting shafts 42 are effectively prevented from being separated from the connecting sheet 32, and the stability of the connection structure of the transmission rod 3 and the air deflector 4 is high.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. An air outlet adjustment structure of an air purifier, comprising:
a driving motor;
the driving disc is arranged at the output end of the driving motor, and a driving shaft is arranged on the driving disc;
the air outlet cover is provided with a plurality of air deflectors, one end of each air deflector is provided with an air outlet cover mounting shaft, the air outlet cover is provided with an air deflector fixing hole, the position of the air deflector fixing hole corresponds to the air outlet cover mounting shaft, and the air outlet cover mounting shaft is connected in the air deflector fixing hole in a sliding mode;
the transmission rod penetrates through the transmission rod fixing hole in the air outlet cover, a driving groove is formed in one end of the transmission rod, the driving groove is S-shaped, the driving shaft is slidably connected in the driving groove, and one end of the air deflector is rotatably arranged on the transmission rod.
2. The air outlet adjusting structure of an air cleaner according to claim 1, wherein the air deflector fixing hole is a waist-shaped hole.
3. The air outlet adjusting structure of an air purifier according to claim 1, wherein a plurality of connecting pieces are arranged on the transmission rod along the axis direction of the transmission rod, one connecting piece corresponds to one air deflector, and the air deflector is rotatably arranged on the connecting piece.
4. The air outlet adjusting structure of the air purifier according to claim 3, wherein the connecting sheet is provided with an air deflector mounting hole, the air deflector is provided with a transmission rod mounting shaft, and the transmission rod mounting shaft is inserted into the air deflector mounting hole.
5. The air outlet adjusting structure of an air purifier as set forth in claim 4, wherein said air deflector is provided with notches having shapes matching said connecting pieces, and said transmission rod mounting shafts are symmetrically arranged on an opposite side wall of said notches.
6. The air outlet adjusting structure of an air cleaner according to claim 1, wherein an end plate is provided at one end of the driving rod, and the driving groove is provided on the end plate.
7. The air outlet adjusting structure of an air cleaner according to claim 1, wherein the transmission rod is a circular rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311601941.6A CN117663449A (en) | 2023-11-28 | 2023-11-28 | Air outlet adjusting structure of air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311601941.6A CN117663449A (en) | 2023-11-28 | 2023-11-28 | Air outlet adjusting structure of air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117663449A true CN117663449A (en) | 2024-03-08 |
Family
ID=90080028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311601941.6A Pending CN117663449A (en) | 2023-11-28 | 2023-11-28 | Air outlet adjusting structure of air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117663449A (en) |
-
2023
- 2023-11-28 CN CN202311601941.6A patent/CN117663449A/en active Pending
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