CN212253074U - Air diffuser capable of adjusting air quantity and blowing angle - Google Patents
Air diffuser capable of adjusting air quantity and blowing angle Download PDFInfo
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- CN212253074U CN212253074U CN202020878847.0U CN202020878847U CN212253074U CN 212253074 U CN212253074 U CN 212253074U CN 202020878847 U CN202020878847 U CN 202020878847U CN 212253074 U CN212253074 U CN 212253074U
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Abstract
The utility model discloses a but air volume and air diffuser of blow off angle adjust, including lower casing, the welding has the collar on the outer wall of lower casing top, and open flutedly on the outer wall of collar top, the recess is inside to rotate through the bearing and to be connected with the upper housing, and install the top cap through the bolt on the outer wall of upper housing top, all open the mounting groove on top cap top outer wall and the outer wall of upper housing one side, and all rotate through the pivot in the mounting groove and be connected with a plurality of guide vane, install the mounting bracket through the screw on the inner wall of lower casing one side, and the inside active carbon filter core that pegs graft of mounting bracket; the outer wall of the top end of the rotating shaft penetrates to the outside of the top cover. The utility model discloses a guide vane that sets up, thereby can adjust the air-out direction of this air diffuser through stirring the guide vane when the staff uses through the guide vane that the hinge rotates to applicable environment different that can be more makes the scope more extensive that this air diffuser can cover.
Description
Technical Field
The utility model relates to a diffuser technical field especially relates to an adjustable amount of wind and air diffuser that blows off angle.
Background
The air diffuser is an air supply outlet of an air conditioner or ventilation, namely, the air outlet direction of an air outlet is divided into multi-directional flows, and the air diffuser is generally arranged at an air supply outlet of a large-area place such as a hall and the like so as to facilitate the uniform distribution of fresh air.
However, the existing air diffuser is mostly in a fixed air outlet direction when in use, and the air volume cannot be independently adjusted, so that the use of users is inconvenient. Therefore, it is desirable to design a diffuser with adjustable air volume and blowing angle to solve the above problems.
Disclosure of Invention
The utility model aims at solving the shortcoming of the air diffuser adjustment air-out wind direction and the amount of wind of being not convenient for that exists among the prior art, and the air diffuser of the adjustable amount of wind and the angle of blowing off that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an adjustable amount of wind and air diffuser that blows off angle, includes casing down, the welding has the collar on the outer wall of casing top down, and opens flutedly on the outer wall of collar top, the recess is inside to rotate through the bearing and to be connected with the casing, and installs the top cap through the bolt on the outer wall of casing top, all open the mounting groove on top cap top outer wall and the outer wall of last casing one side, and the mounting groove is inside all to rotate through the pivot and be connected with a plurality of guide vane.
The key concept of the technical scheme is as follows: through the guide piece that sets up, thereby the guide piece through hinge rotation connection can be when the staff uses, thereby adjust the air-out direction of this air diffuser through stirring the guide piece to applicable environment of difference that can be more makes the scope that this air diffuser can cover more extensive.
Further, the fixed wheel is installed through the screw in the casing inside down, and fixed wheel top outer wall center department and top cap top outer wall center department all open the through-hole, and the inside axis of rotation that pegs graft of through-hole, the axis of rotation passes through the bearing and rotates inside the through-hole of connecting at fixed wheel top outer wall, and the outside key-type of axis of rotation has the runner, all weld on runner and the fixed wheel one side outer wall has a plurality of ventilation groove, and all bond on runner and fixed wheel one side outer wall and have soundproof cotton.
Further, a mounting frame is installed on the inner wall of one side of the lower shell through screws, and an activated carbon filter element is inserted into the mounting frame.
Furthermore, the outer wall of the top end of the rotating shaft penetrates through the top cover, an installation block is installed on the outer wall of the top end of the rotating shaft through a screw, and a shifting lever is welded on the outer wall of the top of the installation block.
Furthermore, the outer wall of the top end of the rotating shaft is provided with a positioning hole, the outer wall of the bottom of the mounting block is welded with a positioning rod, and the positioning rod is inserted into the positioning hole.
Furthermore, the outer wall on one side of the rotating shaft is rotatably connected with a fixing frame through a bearing, and one end, far away from the rotating shaft, of the fixing frame is installed on the inner wall on one side of the upper shell through a screw.
Furthermore, a plurality of mounting holes are formed in the outer wall of the top of the mounting ring and penetrate through the outer wall of the bottom of the mounting ring, and internal threads are formed in the inner portion of each mounting hole.
The utility model has the advantages that:
1. through the guide piece that sets up, thereby the guide piece through hinge rotation connection can be when the staff uses, thereby adjust the air-out direction of this air diffuser through stirring the guide piece to applicable environment of difference that can be more makes the scope that this air diffuser can cover more extensive.
2. Through fixed wheel, runner and the axis of rotation that sets up, thereby the staff can rotate the runner through rotating the axis of rotation when using, through the dislocation size in ventilation groove on fixed wheel and the runner to the size of adjustment air outlet has improved the device's weight distribution range.
3. Through the activated carbon filter core that sets up, activated carbon filter core can filter the air of entering, can absorb the harmful gas in the air to make the air that blows off cleaner, be favorable to improving user of service's healthy.
Drawings
Fig. 1 is a schematic structural view of a diffuser capable of adjusting air volume and blow-out angle according to the present invention;
fig. 2 is a sectional view of a diffuser with adjustable air volume and blowing angle according to the present invention;
fig. 3 is an exploded view of the upper casing and the mounting ring of the diffuser with adjustable air volume and blow-out angle according to the present invention;
fig. 4 is an exploded view of the diffuser with adjustable air volume and blowing angle according to the present invention.
In the figure: the device comprises a lower shell 1, an upper shell 2, a mounting ring 3, a guide piece 4, a top cover 5, a mounting block 6, a mounting rack 7, an active carbon filter element 8, a fixing rack 9, soundproof cotton 10, a ventilating groove 11, a fixed wheel 12, a rotating wheel 13, a rotating shaft 14, a positioning hole 15, a deflector rod 16, a positioning rod 17, a groove 18 and a mounting hole 19.
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 work belong to the protection scope of the present invention.
Please refer to fig. 1 to 4 simultaneously, an air diffuser capable of adjusting air volume and blow-off angle, comprising a lower shell 1, a mounting ring 3 welded on the outer wall of the top of the lower shell 1, and a groove 18 opened on the outer wall of the top of the mounting ring 3, a bearing arranged inside the groove 18, an upper shell 2 connected inside the groove 18 via the bearing, and a top cover 5 installed on the outer wall of the top of the upper shell 2 via a bolt, mounting grooves are opened on the outer wall of the top cover 5 and the outer wall of one side of the upper shell 2, and the inside of the mounting grooves are connected with a plurality of guide pieces 4 via a rotating shaft, the guide pieces 4 connected via the rotating shaft can more conveniently adjust the angle of the guide pieces.
As can be seen from the above description, the present invention has the following advantages: through the guide vane 4 that sets up, thereby the air-out direction of this air diffuser is adjusted through stirring guide vane 4 to the guide vane 4 of rotating the connection through the pivot when the staff uses to can be more suitable for different application environment, make the scope that this air diffuser can cover more extensive.
Further, 1 inside fixed wheel 12 of having through the screw installation of casing down, and fixed wheel 12 top outer wall center department and top cap 5 top outer wall center department all open the through-hole, and the inside grafting of through-hole has axis of rotation 14, axis of rotation 14 rotates inside the through-hole of connecting at fixed wheel 12 top outer wall through the bearing, and 14 external keys in axis of rotation are connected with runner 13, all open a plurality of ventilation groove 11 on runner 13 and fixed wheel 12 one side outer wall, ventilation groove 11 is used for the air feed to pass through, and all bond soundproof cotton 10 on runner 13 and fixed wheel 12 one side outer wall and be used for when the wind process, reduce the noise that the friction produced between wind and runner 13 and the fixed wheel 12.
Further, install mounting bracket 7 through the screw on the lower casing 1 one side inner wall, and the inside grafting of mounting bracket 7 has active carbon filter 8, and active carbon filter 8 is arranged in the polluted gas of filtered air.
Further, the outer wall of the top end of the rotating shaft 14 penetrates through the top cover 5, the mounting block 6 is mounted on the outer wall of the top end of the rotating shaft 14 through screws, a shifting lever 16 is welded on the outer wall of the top of the mounting block 6, and the shifting lever 16 is used for facilitating a worker to rotate the rotating shaft 14.
Furthermore, the outer wall of the top end of the rotating shaft 14 is provided with a positioning hole 15, the outer wall of the bottom of the mounting block 6 is welded with a positioning rod 17, the positioning rod 17 is inserted into the positioning hole 15, and the mounting block 6 can be conveniently mounted by a worker through the positioning rod 17 and the positioning hole 15.
Furthermore, the outer wall of one side of the rotating shaft 14 is rotatably connected with a fixing frame 9 through a bearing, one end, far away from the rotating shaft 14, of the fixing frame 9 is installed on the inner wall of one side of the upper shell 2 through a screw, and the fixing frame 9 is used for fixing the rotating shaft 14.
Furthermore, a plurality of mounting holes 19 are formed in the outer wall of the top of the mounting ring 3, the mounting holes 19 penetrate through the outer wall of the bottom of the mounting ring 3, internal threads are formed in the mounting holes 19, and the mounting holes 19 are used for facilitating installation of the diffuser by workers.
By adopting the fixed wheel 12, the rotating wheel 13 and the rotating shaft 14, when in use, a worker can rotate the rotating wheel 13 by rotating the rotating shaft 14, and the size of the air outlet is adjusted by the dislocation size of the ventilation grooves 11 on the fixed wheel 14 and the rotating wheel 12, so that the component distribution range of the device is improved; the active carbon filter element 8 that sets up, active carbon filter element 8 can filter the air of entering, can absorb the harmful gas in the air to make the air that blows off cleaner, be favorable to improving user of service's healthy.
In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:
example 1
The utility model provides an adjustable amount of wind and air diffuser that blows off angle, including casing 1 down, the welding has collar 3 on the 1 top outer wall of casing down, and it has recess 18 to open on the 3 top outer walls of collar, the inside bearing that is provided with of recess 18, recess 18 is inside to rotate through the bearing and is connected with casing 2, and install top cap 5 through the bolt on the 2 top outer walls of last casing, the mounting groove has all been opened on 5 top outer walls of top cap and the 2 side outer walls of last casing, and the mounting groove is inside all to rotate through the pivot and be connected with a plurality of guide vane 4, the guide vane 4 of connecting can make things convenient for the staff to adjust the angle of guide vane 4 more through.
Wherein, the inside of the lower shell 1 is provided with a fixed wheel 12 through a screw, the centers of the outer walls of the top of the fixed wheel 12 and the top of the outer wall of the top cover 5 are provided with through holes, the through holes are internally inserted with a rotating shaft 14, the rotating shaft 14 is rotatably connected inside the through holes of the outer wall of the top of the fixed wheel 12 through a bearing, the rotating shaft 14 is externally connected with a rotating wheel 13 through a key, the outer walls of one side of the rotating wheel 13 and the fixed wheel 12 are provided with a plurality of ventilating grooves 11, the ventilating grooves 11 are used for supplying air to pass through, and the outer walls of one side of the rotating wheel 13 and the fixed wheel 12 are respectively bonded with soundproof cotton 10 which is used for reducing the noise generated by the friction between the; an installation frame 7 is installed on the inner wall of one side of the lower shell 1 through screws, an active carbon filter element 8 is inserted into the installation frame 7, and the active carbon filter element 8 is used for filtering polluted gas in air; the outer wall of the top end of the rotating shaft 14 penetrates outside the top cover 5, the mounting block 6 is mounted on the outer wall of the top end of the rotating shaft 14 through a screw, a shifting lever 16 is welded on the outer wall of the top of the mounting block 6, and the shifting lever 16 is used for facilitating a worker to rotate the rotating shaft 14; a positioning hole 15 is formed in the outer wall of the top end of the rotating shaft 14, a positioning rod 17 is welded on the outer wall of the bottom of the mounting block 6, the positioning rod 17 is inserted into the positioning hole 15, and a worker can conveniently mount the mounting block 6 through the positioning rod 17 and the positioning hole 15; the outer wall of one side of the rotating shaft 14 is rotatably connected with a fixed frame 9 through a bearing, one end, far away from the rotating shaft 14, of the fixed frame 9 is installed on the inner wall of one side of the upper shell 2 through a screw, and the fixed frame 9 is used for fixing the rotating shaft 14; a plurality of mounting holes 19 are formed in the outer wall of the top of the mounting ring 3, the mounting holes 19 penetrate through the outer wall of the bottom of the mounting ring 3, internal threads are formed in the mounting holes 19, and the mounting holes 19 are used for facilitating installation of a worker on the diffuser.
The working principle is as follows: when the air conditioner is used, a worker installs the upper shell 2 inside the upper bearing of the mounting ring 3 through a screw, then the worker sleeves the air outlet pipe outside the lower shell 1, and the worker fixes the mounting ring 3 by penetrating a bolt through the mounting hole 19 on the outer wall of the top of the mounting ring 3; when the air purifier is used, wind enters through the lower shell 1, the entered wind firstly passes through the activated carbon filter element 8, and when air passes through the activated carbon filter element 8, the activated carbon in the activated carbon filter element 8 can adsorb harmful gas in the air; then the air passes through the fixed wheel 12 and the rotating wheel 13 to enter the inside of the upper shell 2, and then the wind is blown out through the guide sheet 4 on the upper shell; when wind passes through the guide sheet 4, a user stirs the guide sheet 4 and adjusts the angle of the guide sheet 4 so as to adjust the blowing direction of the wind; when the user needs to adjust the amount of wind, the staff is through rotating driving lever 16, thereby driving lever 16 rotates and makes installation piece 6 rotate, thereby installation piece 6 rotates and drives axis of rotation 14 and rotates, thereby axis of rotation 14 rotates and drives runner 13 and rotate, because axis of rotation 14 passes through the bearing and rotates inside connecting in fixed wheel 12, so fixed wheel 12 can not rotate, thereby because axis of rotation 14 rotates ventilation groove 11 on the adjustment runner 13 one side outer wall and the ventilation groove 11 coincidence degree on the outer wall of fixed wheel 12 one side, when the coincidence degree between ventilation groove 11 is the biggest, the amount of wind is the biggest this moment, when the coincidence degree between ventilation groove 11 is minimum, the amount of wind is the minimum this moment.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an adjustable amount of wind and air diffuser that blows off angle, includes casing (1) down, its characterized in that, the welding has collar (3) on casing (1) top outer wall down, and opens flutedly (18) on collar (3) top outer wall, casing (2) are connected with through the bearing rotation to recess (18) inside, and install top cap (5) through the bolt on going up casing (2) top outer wall, all open the mounting groove on top cap (5) top outer wall and the outer wall of last casing (2) one side, and inside all being connected with a plurality of guide vane (4) through the pivot rotation of mounting groove.
2. The air diffuser capable of adjusting the air quantity and the blow-out angle as claimed in claim 1, characterized in that a fixed wheel (12) is mounted inside the lower casing (1) through a screw, a through hole is formed in each of the center of the outer wall of the top of the fixed wheel (12) and the center of the outer wall of the top cover (5), a rotating shaft (14) is inserted into the through hole, the rotating shaft (14) is rotatably connected inside the through hole of the outer wall of the top of the fixed wheel (12) through a bearing, the rotating wheel (13) is connected with the rotating shaft (14) through a key, a plurality of ventilation grooves (11) are formed in each of the outer walls of one sides of the rotating wheel (13) and the fixed wheel (12), and sound insulation cotton (10) is bonded to each of the outer walls of one sides.
3. The diffuser with adjustable air volume and blowing angle of claim 1, characterized in that a mounting rack (7) is installed on the inner wall of one side of the lower casing (1) through screws, and an activated carbon filter element (8) is inserted into the mounting rack (7).
4. The diffuser capable of adjusting the air quantity and the air blowing angle as claimed in claim 2, characterized in that the outer wall of the top end of the rotating shaft (14) penetrates to the outside of the top cover (5), the outer wall of the top end of the rotating shaft (14) is provided with a mounting block (6) through a screw, and the outer wall of the top of the mounting block (6) is welded with a deflector rod (16).
5. The diffuser capable of adjusting the air volume and the air blowing angle as claimed in claim 4, wherein the outer wall of the top end of the rotating shaft (14) is provided with a positioning hole (15), the outer wall of the bottom of the mounting block (6) is welded with a positioning rod (17), and the positioning rod (17) is inserted into the positioning hole (15).
6. The diffuser with adjustable air volume and blowing angle of claim 2, characterized in that the outer wall of the rotating shaft (14) is rotatably connected with a fixing frame (9) through a bearing, and one end of the fixing frame (9) far away from the rotating shaft (14) is mounted on the inner wall of the upper casing (2) through a screw.
7. The diffuser with adjustable air volume and blowing angle of claim 1, characterized in that a plurality of mounting holes (19) are formed on the outer wall of the top of the mounting ring (3), the mounting holes (19) penetrate through the outer wall of the bottom of the mounting ring (3), and internal threads are formed inside the mounting holes (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020878847.0U CN212253074U (en) | 2020-05-23 | 2020-05-23 | Air diffuser capable of adjusting air quantity and blowing angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020878847.0U CN212253074U (en) | 2020-05-23 | 2020-05-23 | Air diffuser capable of adjusting air quantity and blowing angle |
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| Publication Number | Publication Date |
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| CN212253074U true CN212253074U (en) | 2020-12-29 |
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| CN202020878847.0U Active CN212253074U (en) | 2020-05-23 | 2020-05-23 | Air diffuser capable of adjusting air quantity and blowing angle |
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| CN (1) | CN212253074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027824A (en) * | 2021-04-16 | 2021-06-25 | 曹路勇 | Impeller type intelligent ventilation and noise reduction device and use method thereof |
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2020
- 2020-05-23 CN CN202020878847.0U patent/CN212253074U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027824A (en) * | 2021-04-16 | 2021-06-25 | 曹路勇 | Impeller type intelligent ventilation and noise reduction device and use method thereof |
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