CN220748628U - Fan convenient to adjust air outlet angle - Google Patents
Fan convenient to adjust air outlet angle Download PDFInfo
- Publication number
- CN220748628U CN220748628U CN202322295562.0U CN202322295562U CN220748628U CN 220748628 U CN220748628 U CN 220748628U CN 202322295562 U CN202322295562 U CN 202322295562U CN 220748628 U CN220748628 U CN 220748628U
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- air outlet
- fan
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- plate
- guide plates
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- 238000009434 installation Methods 0.000 claims abstract description 38
- 238000001125 extrusion Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a fan convenient for adjusting the angle of an air outlet, and belongs to the technical field of fans; the novel fan comprises a fan body, a fan air outlet is formed in the end portion of the fan body, a plurality of groups of guide plates are arranged in the fan air outlet, first installation rotating shafts are arranged at two ends of each guide plate, the first installation rotating shafts are movably connected with the inner wall of the fan air outlet, and second installation rotating shafts are arranged at the bottom ends of the guide plates. According to the utility model, the connecting moving plate can be driven to move through the sliding connecting plate, so that the connecting moving plate drives the bottom ends of the plurality of groups of guide plates to move, the guide plates can adjust the angles through the first installation rotating shafts, then after the positions of the connecting moving plates are fixed, the guide plates can be fixed, the condition that wind force greatly drives the guide plates to swing is avoided, and then the guide plates can drive the direction of air outlet to adjust, so that the wind turbine is suitable for different working environments.
Description
Technical Field
The utility model relates to the technical field of fans, in particular to a fan convenient for adjusting an air outlet angle.
Background
The fan is a common short for gas compression and gas conveying machinery in China, and generally comprises a ventilator, a blower and a wind driven generator, wherein the gas compression and gas conveying machinery is a machinery for converting rotary mechanical energy into gas pressure energy and kinetic energy and conveying gas out, and main structural components of the fan are an impeller, a shell, an air inlet, a bracket, a motor, a belt pulley, a coupler, a silencer, a bearing and the like.
However, the wind outlet of the existing fan is large in wind outlet degree, when the wind outlet is provided with a part for adjusting the wind direction, the part for adjusting the wind direction is easy to damage, so that the existing fan is not provided with a part for adjusting the direction on the wind outlet, the wind outlet angle cannot be adjusted, and the fan cannot be suitable for different working environments, and therefore, the fan convenient for adjusting the wind outlet angle is provided for solving the problems.
Disclosure of Invention
The utility model aims to solve the defects of the prior art in the background technology, and provides a fan convenient for adjusting the angle of an air outlet.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a fan convenient to adjust air outlet angle, includes the fan main part, the tip of fan main part is provided with the fan air outlet, the inside of fan air outlet sets up multiunit guide plate, the both ends of guide plate all are provided with first installation pivot, the inner wall swing joint of first installation pivot and fan air outlet, the bottom of guide plate is provided with the second installation pivot, the inside both sides of fan air outlet are provided with the connection movable plate, connect movable plate and multiunit second installation pivot swing joint;
the middle position of the guide plate can be rotated through the first installation rotating shaft, the bottom ends of the guide plates are connected through the connecting moving plates, when the connecting moving plates are limited and fixed, the guide plates can be synchronously limited and fixed, the condition that wind power drives the guide plates to rotate greatly is avoided, and the guide plates finish wind power air outlet angle adjustment.
Preferably, a limit slot is formed in the side wall of the connecting moving plate, and the second installation rotating shaft extends to the inside of the limit slot;
the bottom of the guide plate is driven to rotate when the connecting moving plate moves left and right, so that the angle adjustment of the guide plate is completed, and the operation is simple and the use is convenient.
Preferably, the second installation rotating shaft is in a T-shaped arrangement, and the limit groove is mutually matched with the second installation rotating shaft, so that the second installation rotating shaft can rotate and slide in the limit groove;
can avoid the second installation pivot and connect the condition that breaks away from between the movable plate, this guide plate rotates the back simultaneously and drives the second installation pivot and carry out circular arc motion, and then makes the second installation pivot remove in spacing grooved inside for connect the movable plate and need not to reciprocate.
Preferably, a connecting plate is arranged at the middle position of one group of connecting moving plates, an adjusting slot is formed in the side wall of the air outlet of the fan, and the connecting plate penetrates through the adjusting slot and extends to the outside;
can make personnel outside through sliding connection board drive connect the movable plate and remove, can carry out spacingly to the removal of connecting the movable plate simultaneously for it is more convenient to connect the movable plate removal, and then better completion is spacing to the guide plate.
Preferably, a sliding slot is formed in the middle of the connecting plate, and a sliding rod is arranged in the sliding slot;
the sliding rod can be extruded with the side wall of the air outlet of the fan after moving, so that the position of the connecting plate can be positioned, and the fixing effect of the connecting moving plate is further improved.
Preferably, a threaded rod is inserted into the end part of the connecting plate, the middle position of the sliding rod is sleeved outside the threaded rod, a rotating block is arranged at the end part of the threaded rod, and the rotating block is positioned on the side wall of the connecting plate;
the threaded rod can be driven to rotate through the rotating block, and then the threaded rod is driven to move by the sliding rod, so that the sliding rod can move more conveniently, and meanwhile, the threaded rod is provided with a thread self-locking mechanism, so that the fixing effect of the sliding rod is better.
Preferably, the upper end and the lower end of the sliding rod are provided with extrusion anti-skid blocks, the extrusion anti-skid blocks are positioned on two sides of the connecting plate, and the end parts of the extrusion anti-skid blocks are provided with protruding points;
can make the slide bar drive extrusion antiskid block and the lateral wall of fan air outlet and laminate, and then make the fixed effect of slide bar further obtain promoting.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the connecting movable plates can be driven to move through the sliding connection plates, so that the connecting movable plates drive the bottom ends of the plurality of groups of guide plates to move, the guide plates can adjust the angles through the first installation rotating shafts, then after the positions of the connecting movable plates are fixed, the guide plates can be fixed, the condition that wind force greatly drives the guide plates to swing is avoided, the guide plates can drive the direction of air outlet to adjust, and the air-conditioner is suitable for different working environments and is convenient to use.
2. According to the utility model, after the angle of the guide plate is adjusted, the rotating block is rotated, so that the rotating block drives the threaded rod to rotate, and further the sliding rod drives the extrusion anti-skid block to extrude and limit with the side wall of the air outlet of the fan, so that the limit of the connection moving plate is more convenient, and the connection moving plate drives the guide plate to fix.
Drawings
FIG. 1 is a schematic perspective view of a fan with an air outlet angle convenient to adjust;
FIG. 2 is a schematic view of the baffle of FIG. 1;
FIG. 3 is a schematic view of a partial cross-sectional structure of the baffle and the connecting moving plate of FIG. 2;
fig. 4 is a schematic cross-sectional front view of the connection plate of fig. 2.
In the figure: 1. a fan main body; 2. an air outlet of the fan; 3. a deflector; 4. a first installation rotating shaft; 5. connecting a moving plate; 6. a second installation rotating shaft; 7. limiting slotting; 8. adjusting slotting; 9. a connecting plate; 10. sliding slotting; 11. a slide bar; 12. a threaded rod; 13. a rotating block; 14. extruding the anti-skid block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to a fan for facilitating the adjustment of the air outlet angle shown in fig. 1 to 4, a fan air outlet 2 is provided at the end of a fan main body 1, then a plurality of groups of guide plates 3 are provided in the interior of the fan air outlet 2, both ends of the guide plates 3 are provided with first installation rotating shafts 4, so that the first installation rotating shafts 4 are movably connected with the inner wall of the fan air outlet 2, then a second installation rotating shaft 6 is provided at the bottom end of the guide plates 3, while the two sides of the interior of the fan air outlet 2 are provided with connection moving plates 5, meanwhile, the connection moving plates 5 are movably connected with a plurality of groups of second installation rotating shafts 6, and the side walls of the connection moving plates 5 are provided with limit grooves 7, then the second installation rotating shafts 6 are arranged in a T shape, so that the limit grooves 7 are mutually matched with the second installation rotating shafts 6, then the second installation rotating shafts 6 can rotate and slide in the limit grooves 7, the middle positions of one group of connection moving plates 5 are provided with connection plates 9, and the side walls of the fan air outlet 2 are provided with adjustment grooves 8, so that the adjustment grooves 8 extend to the outside connection plates 8.
To describe the connection board 9 in this embodiment specifically, please refer to fig. 2 and 4, a sliding slot 10 is formed in the middle position of the connection board 9, then a sliding rod 11 is disposed in the sliding slot 10, and a threaded rod 12 is inserted into the end of the connection board 9, so that the middle position of the sliding rod 11 is sleeved outside the threaded rod 12, the end of the threaded rod 12 is provided with a rotating block 13, then the rotating block 13 is located on the side wall of the connection board 9, and both the upper and lower ends of the sliding rod 11 are provided with extrusion anti-slip blocks 14, meanwhile, the extrusion anti-slip blocks 14 are located on two sides of the connection board 9, and the end of the extrusion anti-slip blocks 14 is provided with bumps.
Working principle: when the wind direction angle adjusting device is used, a person can rotate the rotating block 13, the rotating block 13 drives the threaded rod 12 to rotate, then the threaded rod 12 drives the sliding rod 11 to move in the sliding groove 10, then the sliding rod 11 drives the extrusion anti-skid block 14 to be far away from the side wall of the wind outlet 2 of the fan, at the moment, the person can directly slide the connecting plate 9, the connecting plate 9 drives the connecting and moving plate 5 to move, and the connecting and moving plate 5 drives the bottom end of the guide plate 3 to move, so that the guide plate 3 can swing through the first installation rotating shaft 4, and the wind direction angle is adjusted.
Then rotate the turning block 13 for the turning block 13 drives the slide bar 11 through the threaded rod 12 and removes, and then makes the slide bar 11 drive extrusion non slipping block 14 extrude the lateral wall of fan air outlet 2, and then makes the position of connecting plate 9 fix, makes the position of connecting movable plate 5 obtain fixing, thereby makes the stability of guide plate 3 better, avoids out that the windage is great to cause guide plate 3 to take place the wobbling condition, makes guide plate 3 can lead to the wind flow.
In the utility model, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved, the implementation can be carried out, and redundant description is omitted.
The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.
In the present utility model, unless otherwise indicated, the terms "about" and "front and back," inner and outer, and vertical levels, "etc., used herein are merely intended to refer to the orientation of the term in conventional use, or are colloquially known to those skilled in the art, and should not be construed as limiting the term, while the terms" first, "second," and "third," etc., do not denote a particular number or order, but are merely intended to be used in distinguishing between the terms, and the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (4)
1. The utility model provides a fan convenient to adjust air outlet angle, includes fan main part (1), a serial communication port, the tip of fan main part (1) is provided with fan air outlet (2), the inside of fan air outlet (2) sets up multiunit guide plate (3), the both ends of guide plate (3) all are provided with first installation pivot (4), the inner wall swing joint of first installation pivot (4) and fan air outlet (2), the bottom of guide plate (3) is provided with second installation pivot (6), the inside both sides of fan air outlet (2) are provided with connection movable plate (5), connection movable plate (5) and multiunit second installation pivot (6) swing joint, wherein a set of the intermediate position department of connection movable plate (5) is provided with connecting plate (9), the lateral wall of fan air outlet (2) has been seted up and has been adjusted fluting (8), connecting plate (9) pass and have been extended to external world (9) intermediate position department has been seted up slip fluting (10), the inside of sliding fluting (10) is provided with second installation pivot (6), the inside both sides of connecting plate (3) are provided with connection movable plate (5) and multiunit second installation pivot (6) swing joint, wherein the intermediate position department of connecting plate (5) is provided with threaded rod (12), the end of the threaded rod (12) is provided with a rotating block (13), and the rotating block (13) is positioned on the side wall of the connecting plate (9).
2. The fan convenient to adjust air outlet angle according to claim 1, wherein the side wall of the connecting moving plate (5) is provided with a limit slot (7), and the second installation rotating shaft (6) extends to the inside of the limit slot (7).
3. A fan convenient for adjusting an air outlet angle according to claim 2, characterized in that the second installation rotating shaft (6) is in a T-shaped arrangement, and the limit slot (7) and the second installation rotating shaft (6) are mutually matched, so that the second installation rotating shaft (6) can rotate and slide in the limit slot (7).
4. The fan convenient to adjust air outlet angle according to claim 1, wherein the upper end and the lower end of the sliding rod (11) are both provided with extrusion anti-skid blocks (14), the extrusion anti-skid blocks (14) are located at two sides of the connecting plate (9), and protruding points are arranged at the end parts of the extrusion anti-skid blocks (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322295562.0U CN220748628U (en) | 2023-08-25 | 2023-08-25 | Fan convenient to adjust air outlet angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322295562.0U CN220748628U (en) | 2023-08-25 | 2023-08-25 | Fan convenient to adjust air outlet angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220748628U true CN220748628U (en) | 2024-04-09 |
Family
ID=90549058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322295562.0U Active CN220748628U (en) | 2023-08-25 | 2023-08-25 | Fan convenient to adjust air outlet angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220748628U (en) |
-
2023
- 2023-08-25 CN CN202322295562.0U patent/CN220748628U/en active Active
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