CN213270400U - Variable frequency speed regulation energy-saving air blower - Google Patents
Variable frequency speed regulation energy-saving air blower Download PDFInfo
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- CN213270400U CN213270400U CN202022303570.1U CN202022303570U CN213270400U CN 213270400 U CN213270400 U CN 213270400U CN 202022303570 U CN202022303570 U CN 202022303570U CN 213270400 U CN213270400 U CN 213270400U
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Abstract
The utility model relates to the technical field of air blowers, and discloses a variable frequency speed regulation energy-saving air blower, solving the problem that the rotating speed and the height of the air blower can not be regulated, which comprises a base, wherein the top end of the base is provided with a supporting cylinder, a lifting rod is inserted into the inner top end of the supporting cylinder, the top end of the lifting rod is connected with a shell of the air blower, one side of the shell of the air blower is provided with a cover body of the air blower, the middle position in the shell of the air blower is provided with a variable frequency regulating mechanism, one end of the variable frequency regulating mechanism is provided with a rotating shaft; through being provided with elevating system, a supporting cylinder and lifter, be convenient for realize the lift of blower housing, and then realize the altitude mixture control of flabellum, through frequency conversion adjustment mechanism's design, be convenient for change the rotational speed of rotation axis and then realize the rotational speed regulation of flabellum, and then use the different rotational speeds of flabellum under the environment of difference, improved the practicality of device, and then realize the frequency conversion function of air-blower, effectual realization energy-conserving purpose.
Description
Technical Field
The utility model belongs to the technical field of the air-blower, specifically be an energy-conserving air-blower of variable frequency speed governing.
Background
The blower mainly comprises the following six parts: motor, air cleaner, air blower body, air chamber, base (hold the oil tank concurrently), oil drip mouth, the air blower is when using, and the speed of air blower is fixed unchangeable, and then leads to the air blower unable speed governing, and then unable energy-conserving purpose of realizing the frequency conversion, and most of air blowers can not carry out altitude mixture control when using simultaneously, and then the practicality that leads to the air blower descends.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned condition, for overcoming prior art's defect, the utility model provides an energy-conserving air-blower of variable frequency speed governing, the effectual rotational speed and the highly all problem that can not adjust of air-blower among the above-mentioned background of having solved.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an energy-conserving air-blower of variable frequency speed governing, includes the base, the top of base is equipped with a support section of thick bamboo, and the interior top interlude of a support section of thick bamboo has the lifter, and the top and the air-blower casing body coupling of lifter, one side of air-blower casing are equipped with the air-blower lid, and the inside intermediate position of air-blower casing is equipped with variable frequency control mechanism, and variable frequency control mechanism's one end is equipped with the rotation axis, is equipped with the flabellum on the rotation axis, and the lifter passes through elevating.
Preferably, the lifting mechanism comprises a movable block, an engagement hole and a first bolt, the movable block is fixedly connected with the bottom end of the lifting rod, the movable block is located inside the supporting cylinder, the engagement hole is formed in the lifting rod at an equal distance, and the supporting cylinder is connected with the lifting rod through the first bolt penetrating through the inside of the engagement hole.
Preferably, the blower housing is connected with two sides of the blower cover body through symmetrical bolts, and the blower cover body is provided with vent holes.
Preferably, the variable frequency adjusting mechanism comprises a fixed box, a motor, a rotating shaft, a first gear, a second gear, a third gear, a connecting cylinder, a sleeve, a fourth gear, a fifth gear, a sixth gear, a bearing seat, a clamping block, a clamping groove and a driving assembly, the fixed box is fixedly arranged on one side of the inner wall of the blower shell, the motor is arranged at the bottom end of the inner wall of the fixed box, an output shaft of the motor is connected with the rotating shaft, the first gear, the second gear and the third gear are sequentially sleeved on the rotating shaft, the bearing seat is fixedly arranged on one side of the fixed box and connected with the connecting cylinder, one end of the connecting cylinder is connected with the end part of the rotating shaft, the sleeve is sleeved outside the connecting cylinder, the fourth gear, the fifth gear and the sixth gear are sequentially sleeved outside the sleeve, the fourth gear is connected with the first gear in a meshed mode, the fifth gear is connected with the second, the linking cylinder is provided with a clamping groove in sliding connection with the clamping block, and the driving assembly is installed on one side of the inner wall of the fixed box.
Preferably, the driving assembly comprises a linking ring, an electric telescopic rod, a clamping rod and a limiting groove, the linking ring is sleeved on the outer wall of the sleeve, the limiting groove is formed in the linking ring, the inner wall of the fixing box is provided with the electric telescopic rod, the output shaft of the electric telescopic rod is connected with the clamping rod, and one end of the clamping rod extends to the inside of the limiting groove.
Preferably, the clamping rod is of an L-shaped structure, balls are arranged at the bottom end of the clamping rod, and a clamping ring connected with the fixed box is sleeved on the rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) during work, the lifting mechanism, the supporting cylinder and the lifting rod are arranged, so that the lifting of the shell of the blower is convenient to realize, the height adjustment of the fan blades is further realized, the rotating speed of the rotating shaft is convenient to change through the design of the variable-frequency adjusting mechanism, the rotating speed adjustment of the fan blades is further realized, the different rotating speeds of the fan blades are further used in different environments, the practicability of the device is improved, the variable-frequency function of the blower is further realized, and the purpose of energy conservation is effectively realized;
(2) according to different environments, the height of the fan blade is adjusted, the lifting rod is pulled, the lifting rod drives the movable block to move in the supporting cylinder, the fan blade is lifted to a proper height, the motor drives the rotating shaft to rotate, the rotating shaft drives the first gear, the second gear and the third gear to synchronously rotate, the electric telescopic rod is driven to drive the clamping rod to move, the clamping rod pushes the connecting ring to move through the clamping relation between the clamping rod and the limiting groove, the connecting ring drives the sleeve to slide outside the connecting cylinder through the sliding connection relation between the clamping block and the clamping groove, the fourth adjusting gear is connected with the first gear, or the fifth gear is connected with the second gear in a meshed mode, or the sixth gear is connected with the third gear in a meshed mode, the sleeve drives the connecting cylinder to rotate, and the connecting cylinder drives the rotating shaft to rotate, the rotating shaft drives the fan blades to rotate, so that the rotating speed of the fan blades is adjusted, and the process from gear four to gear five to gear six belongs to a speed reduction process, and the process from gear four to gear five to gear six, otherwise belongs to an acceleration process.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the frequency conversion adjusting mechanism of the present invention;
FIG. 3 is a side view of the engagement cylinder of the present invention;
in the figure: 1. a base; 2. a support cylinder; 3. a lifting rod; 4. a blower housing; 5. a blower cover; 6. a variable frequency adjustment mechanism; 7. a rotating shaft; 8. a fan blade; 9. a lifting mechanism; 10. a movable block; 11. an engagement hole; 12. a first bolt; 13. a second bolt; 14. a fixed box; 15. a motor; 16. a rotating shaft; 17. a first gear; 18. a second gear; 19. a third gear; 20. a joining cylinder; 21. a sleeve; 22. an adaptor ring; 23. a fourth gear; 24. a fifth gear; 25. a sixth gear; 26. a bearing seat; 27. a clamping block; 28. a card slot; 29. an electric telescopic rod; 30. a clamping rod; 31. a limiting groove; 32. and a collar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.
Embodiment one, by figure 1, figure 2 and figure 3 give, the utility model discloses a base 1, base 1's top is equipped with a support section of thick bamboo 2, the interior top alternate of a support section of thick bamboo 2 has lifter 3, lifter 3's top and blower housing 4 are connected, one side of blower housing 4 is equipped with air-blower lid 5, the inside intermediate position of blower housing 4 is equipped with frequency conversion adjustment mechanism 6, design through frequency conversion adjustment mechanism 6, be convenient for realize the rotational speed regulation of rotation axis 7, and then be convenient for change the rotational speed of flabellum 8, and then realize energy-conserving purpose, frequency conversion adjustment mechanism 6's one end is equipped with rotation axis 7, be equipped with flabellum 8 on the rotation axis 7, lifter 3 passes through elevating system 9 and is connected with a support section of thick bamboo 2, design through elevating system 9, be convenient for realize the altitude mixture control of flabellum.
In the second embodiment, on the basis of the first embodiment, as shown in fig. 1, 2 and 3, the lifting mechanism 9 includes a movable block 10, an engagement hole 11 and a first bolt 12, the movable block 10 is fixedly connected to the bottom end of the lifting rod 3, the movable block 10 is located inside the supporting cylinder 2, the engagement hole 11 is equidistantly formed in the lifting rod 3, and the supporting cylinder 2 is connected to the lifting rod 3 through the first bolt 12 penetrating through the engagement hole 11, so that the height of the fan blade 8 can be adjusted, and the wind direction can be changed.
In the third embodiment, on the basis of the second embodiment, as shown in fig. 1, 2 and 3, the blower case 4 is connected to both sides of the blower cover 5 by the second symmetrical bolts 13, the blower cover 5 is provided with vent holes, and the fan blades 8 are conveniently cleaned and mounted by the design of the second bolts 13.
Fourth embodiment, on the basis of the first embodiment, as shown in fig. 1, 2 and 3, the variable frequency adjustment mechanism 6 includes a fixed box 14, a motor 15, a rotating shaft 16, a first gear 17, a second gear 18, a third gear 19, a linking cylinder 20, a sleeve 21, a fourth gear 23, a fifth gear 24, a sixth gear 25, a bearing seat 26, a clamping block 27, a clamping groove 28 and a driving assembly, the fixed box 14 is fixedly installed on one side of the inner wall of the blower housing 4, the motor 15 is installed at the bottom end of the inner wall of the fixed box 14, an output shaft of the motor 15 is connected with the rotating shaft 16, the first gear 17, the second gear 18 and the third gear 19 are sequentially sleeved on the rotating shaft 16, the bearing seat 26 is fixedly installed on one side of the fixed box 14, the bearing seat 26 is connected with the linking cylinder 20, one end of the linking cylinder 20 is connected with the end of the rotating shaft 7, the sleeve 21 is sleeved outside of, The gear five 24 and the gear six 25, the gear four 23 is meshed with the gear one 17, the gear five 24 is meshed with the gear two 18, the gear six 25 is meshed with the gear three 19, the inner wall of the sleeve 21 is symmetrically provided with clamping blocks 27, the connecting cylinder 20 is provided with clamping grooves 28 which are in sliding connection with the clamping blocks 27, and the driving assembly is installed on one side of the inner wall of the fixed box 14, so that convenience is brought to rotation speed adjustment of the rotating shaft 7.
Fifth embodiment, on the basis of the fourth embodiment, as shown in fig. 1, 2 and 3, the driving assembly includes a connection ring 22, an electric telescopic rod 29, a clamping rod 30 and a limiting groove 31, the connection ring 22 is sleeved on the outer wall of the sleeve 21, the limiting groove 31 is formed in the connection ring 22, the electric telescopic rod 29 is arranged on the inner wall of the fixing box 14, the output shaft of the electric telescopic rod 29 is connected with the clamping rod 30, and one end of the clamping rod 30 extends into the limiting groove 31, so that the possibility of adjusting the rotation speed of the rotating shaft 7 is provided.
Sixth embodiment, on the basis of fifth embodiment, as shown in fig. 1, 2 and 3, the jamming rod 30 is an L-shaped structure, the bottom end of the jamming rod 30 is provided with a ball, the rotating shaft 7 is sleeved with a collar 32 connected with the fixed box 14, and the design of the ball can effectively reduce the friction force.
The working principle is as follows: during operation, according to different environments, the height of the fan blade 8 is adjusted, the lifting rod 3 is pulled, the lifting rod 3 drives the movable block 10 to move in the supporting cylinder 2, the fan blade 8 is lifted to a proper height, the motor 15 is started, the motor 15 drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the first gear 17, the second gear 18 and the third gear 19 to synchronously rotate, the electric telescopic rod 29 is driven to drive the clamping rod 30 to move, the clamping rod 30 pushes the connecting ring 22 to move through the clamping relation between the clamping rod 30 and the limiting groove 31, the connecting ring 22 drives the sleeve 21 to slide outside the connecting cylinder 20 through the sliding connection relation between the clamping block 27 and the clamping groove 28, the fourth gear 23 is adjusted to be connected with the first gear 17, or the fifth gear 24 is engaged with the second gear 18, or the sixth gear 25 is engaged with the third gear 19, and then make sleeve 21 rotatory, sleeve 21 drives and links up a section of thick bamboo 20 rotatory, and then makes and link up a section of thick bamboo 20 and drive rotation axis 7 rotatory, and rotation axis 7 drives flabellum 8 and rotates, realizes the rotational speed regulation of flabellum 8, belongs to the deceleration process from gear four 23 to gear five 24 to gear six 25 again, otherwise belongs to the acceleration process.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an energy-conserving air-blower of variable frequency speed governing, includes base (1), its characterized in that: the top of base (1) is equipped with supporting cylinder (2), and the interior top of supporting cylinder (2) alternates has lifter (3), and the top and the blower casing (4) of lifter (3) are connected, and one side of blower casing (4) is equipped with air-blower lid (5), and the inside intermediate position of blower casing (4) is equipped with frequency conversion adjustment mechanism (6), and the one end of frequency conversion adjustment mechanism (6) is equipped with rotation axis (7), is equipped with flabellum (8) on rotation axis (7), and lifter (3) are connected with supporting cylinder (2) through elevating system (9).
2. The variable-frequency speed-regulating energy-saving blower according to claim 1, characterized in that: elevating system (9) are including movable block (10), linkage hole (11) and bolt (12), the bottom fixed connection of movable block (10) and lifter (3), and movable block (10) are located the inside of a support section of thick bamboo (2), and linkage hole (11) have been seted up to lifter (3) equidistance, are connected through running through the inside bolt (12) in linkage hole (11) between a support section of thick bamboo (2) and lifter (3).
3. The variable-frequency speed-regulating energy-saving blower according to claim 2, characterized in that: the blower shell (4) is connected with the two sides of the blower cover body (5) through two symmetrical bolts (13), and the blower cover body (5) is provided with vent holes.
4. The variable-frequency speed-regulating energy-saving blower according to claim 1, characterized in that: the variable-frequency adjusting mechanism (6) comprises a fixing box (14), a motor (15), a rotating shaft (16), a gear I (17), a gear II (18), a gear III (19), a connecting cylinder (20), a sleeve (21), a gear IV (23), a gear V (24), a gear VI (25), a bearing seat (26), a clamping block (27), a clamping groove (28) and a driving assembly, wherein the fixing box (14) is fixedly arranged on one side of the inner wall of the blower shell (4), the motor (15) is arranged at the bottom end of the inner wall of the fixing box (14), an output shaft of the motor (15) is connected with the rotating shaft (16), the gear I (17), the gear II (18) and the gear III (19) are sequentially sleeved on the rotating shaft (16), the bearing seat (26) is fixedly arranged on one side of the fixing box (14), the bearing seat (26) is connected with the connecting cylinder (20), one end of the connecting cylinder (20) is connected with the, the outer sleeve of a linking barrel (20) is provided with a sleeve (21), the outer sleeve of the sleeve (21) is provided with a gear four (23), a gear five (24) and a gear six (25) in sequence, the gear four (23) is meshed with the gear one (17), the gear five (24) is meshed with the gear two (18), the gear six (25) is meshed with the gear three (19), the inner wall of the sleeve (21) is symmetrically provided with clamping blocks (27), the linking barrel (20) is provided with clamping grooves (28) which are in sliding connection with the clamping blocks (27), and a driving assembly is installed on one side of the inner wall of a fixed box (14).
5. The variable-frequency speed-regulating energy-saving blower according to claim 4, characterized in that: the driving assembly comprises a connecting ring (22), an electric telescopic rod (29), a clamping rod (30) and a limiting groove (31), the outer wall of the sleeve (21) is sleeved with the connecting ring (22), the limiting groove (31) is formed in the connecting ring (22), the inner wall of the fixed box (14) is provided with the electric telescopic rod (29), the output shaft of the electric telescopic rod (29) is connected with the clamping rod (30), and one end of the clamping rod (30) extends to the inside of the limiting groove (31).
6. The variable-frequency speed-regulating energy-saving blower according to claim 5, characterized in that: the clamping rod (30) is of an L-shaped structure, balls are arranged at the bottom end of the clamping rod (30), and a clamping ring (32) connected with the fixing box (14) is sleeved on the rotating shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022303570.1U CN213270400U (en) | 2020-10-16 | 2020-10-16 | Variable frequency speed regulation energy-saving air blower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022303570.1U CN213270400U (en) | 2020-10-16 | 2020-10-16 | Variable frequency speed regulation energy-saving air blower |
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| CN213270400U true CN213270400U (en) | 2021-05-25 |
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| CN202022303570.1U Active CN213270400U (en) | 2020-10-16 | 2020-10-16 | Variable frequency speed regulation energy-saving air blower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323899A (en) * | 2021-06-02 | 2021-08-31 | 浙江吉利控股集团有限公司 | Bilateral air quantity adjustable fan and air conditioner |
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2020
- 2020-10-16 CN CN202022303570.1U patent/CN213270400U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323899A (en) * | 2021-06-02 | 2021-08-31 | 浙江吉利控股集团有限公司 | Bilateral air quantity adjustable fan and air conditioner |
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