CN218118099U - Self-rotating tower fan with height capable of being increased - Google Patents
Self-rotating tower fan with height capable of being increased Download PDFInfo
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- CN218118099U CN218118099U CN202222225444.8U CN202222225444U CN218118099U CN 218118099 U CN218118099 U CN 218118099U CN 202222225444 U CN202222225444 U CN 202222225444U CN 218118099 U CN218118099 U CN 218118099U
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- tower fan
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Abstract
The utility model discloses a can add high rotation formula tower fan, a serial communication port, include: the base is in the base top is fixed with down the lid has closed the apron down the lid top is equipped with air-out part down the base upper cover has closed the shell that can surround air-out part, air-out part top is rotated the cover and is established in the shell the apron middle part is equipped with and drives air-out part driven actuating mechanism be equipped with and drive air-out part pivoted rotation mechanism between air-out part and the lower lid the base below is equipped with and increases the frame, and contrast prior art can add the height of tower fan, can blow the angle of difference simultaneously.
Description
Technical Field
The utility model relates to a tower fan technical field, in particular to can add high rotation formula tower fan.
Background
With the development of economy and the progress of society, various electric appliances enter the lives of people, and a tower fan serving as an air supply device is widely applied to the lives of people. When the tower fan works, a wind wheel of the fan rotates to form airflow, and finally wind power is transmitted out through the inner wind guide wall.
The restriction of height is used to tower fan in use drinking water, can only blow the air current to the user at the lower height of position ratio, and traditional tower fan can't be adjusted the height of tower fan, can not blow the angle of difference simultaneously, and air supply mechanism is too complicated, when dismantling the clearance, the user of being not convenient for washs.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can add high rotation formula tower fan, can solve at least one among the above-mentioned technical problem, the technical scheme of the utility model as follows:
an autorotation tower fan capable of increasing height is characterized by comprising: the base is in the base top is fixed with down the lid has closed the apron down the lid top is equipped with air-out portion down the base upper cover has closed the shell that can surround air-out portion, air-out portion top is rotated the cover and is established in the shell the apron middle part is equipped with and drives air-out portion driven actuating mechanism be equipped with between air-out portion and the lower lid and drive air-out portion pivoted rotation mechanism the base below is equipped with and increases the frame.
Furthermore, air-out portion sets up at a plurality of circular fixed plates including vertical interval circular fixed plate connects between two circular fixed plates that are close to and is fixed with a plurality of flabellums, flabellum interval equipartition is on circular fixed plate.
Furthermore, the driving mechanism comprises a first motor fixed in the middle of the upper portion of the cover plate, a rotating shaft is fixed below the circular fixing plate at the lowest portion, and the rotating shaft is fixedly connected with the output end of the first motor.
Furthermore, the rotation mechanism comprises a second motor fixed on one side above the cover plate, a straight gear is fixed at the output end of the second motor after penetrating through the cover plate, an annular rack is arranged in the lower cover body in a surrounding mode, and the annular rack is meshed with the straight gear.
Furthermore, increase the frame and set up subaerial supporting seat including the symmetry be equipped with the link between the supporting seat, the link below is fixed with the connecting plate, the supporting seat passes through the screw fixation on the connecting plate be equipped with a plurality of connecting rods between connecting plate and the base, connect between a plurality of connecting rods and be fixed with the connecting piece, one of them connecting rod and another connecting rod peg graft respectively on base and link.
Preferably, a power supply is fixed in the middle of the lower cover body, and a power line capable of being connected with the power supply is arranged outside the shell.
Preferably, an air outlet is formed in the housing.
To sum up, compared with the prior art, the utility model discloses its beneficial effect is:
the utility model provides a can add high rotation formula tower fan, it drives the drive of air-out portion through actuating mechanism during use for air-out portion supplies air to the user, then drives air-out portion through rotation mechanism and rotates, makes air-out portion supply air to the equidirectional, when the whole height of tower fan is add to needs, erect the tower fan on higher position through increasing the frame, contrast prior art, can add the height of tower fan, can blow to different angles simultaneously.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic view of the half-section of the present invention.
Fig. 3 is an exploded view of the present invention.
Fig. 4 is a second exploded view of the present invention.
Description of the reference numerals: 1. a base; 2. a lower cover body; 3. a cover plate; 4. an air outlet part; 5. a housing; 100. a drive mechanism; 200. a rotation mechanism; 300. heightening; 41. a circular fixing plate; 42. a fan blade; 101. a first motor; 102. a rotating shaft; 201. a second motor; 202. a spur gear; 203. an annular rack; 301. a supporting seat; 302. a connecting frame; 303. a connecting plate; 304. a connecting rod; 21. a power source; 22. a power line; 51. and (7) an air outlet.
Detailed Description
The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:
an auto-rotating tower fan with an added height as shown in fig. 1 to 4 is characterized by comprising: base 1 is in base 1 top is fixed with down lid 2 middle part is fixed with power 21 down 5 outside is equipped with the power cord 22 that can be connected with power 21 lid 2 top lid has closed apron 3 down 2 tops of lid are equipped with air-out portion 4 down 1 upper cover has closed the shell 5 that can surround air-out portion 4 be equipped with air outlet 51 on the shell 5, 4 top rotation covers of air-out portion are established in shell 5 apron 3 middle part is equipped with and drives 4 driven actuating mechanism 100 of air-out portion be equipped with between air-out portion 4 and the lower lid 2 and drive 4 pivoted rotation mechanisms 200 of air-out portion 4 be equipped with below base 1 and increase frame 300.
Can add rotation formula tower fan of height more than one kind of structure, actuating mechanism 100 through 3 middle parts of apron drives the 4 drives of air-out portion during its use, make air-out portion 4 supply air to the user, then air-out portion 4 and lower lid 2 between drive air-out portion 4 through rotation mechanism 200 and rotate, make air-out portion 4 supply air to the equidirectional, when the overall height of tower fan is add to needs, erect 300 tower fans on higher position through increasing the frame, each mechanism passes through power cord 22 and external power source connects, make power 21 drive each mechanism, contrast prior art, can add the height of fan to the tower, can blow to the angle of difference simultaneously.
As shown in fig. 2, in some embodiments of the present invention, the air outlet portion 4 includes a plurality of circular fixing plates 41 disposed at vertical intervals, the circular fixing plates 41 are connected and fixed with a plurality of fan blades 42 between two adjacent circular fixing plates 41, the fan blades 42 are uniformly distributed on the circular fixing plates 41 at intervals, when the air outlet portion 4 rotates, one of the circular fixing plates 41 drives two adjacent circular fixing plates 41 to connect and fix a plurality of fan blades 42 for rotation, and the fan blades 42 agitate the air flow to supply air to the user.
As shown in fig. 3 and 4, in some embodiments of the present invention, in order to realize driving the air outlet portion 4, the driving mechanism 100 includes a first motor 101 fixed at the middle part above the cover plate 3, a rotating shaft 102 is fixed below the circular fixing plate 41 at the lowest part, and the rotating shaft 102 is fixedly connected to the output end of the first motor 101.
When the self-rotating tower fan with the structure and the added height is in operation, the first motor 101 is driven by the electrified power supply 21, so that the output end of the first motor 101 drives the rotating shaft 102 to rotate, the rotating shaft 102 drives the circular fixing plate 41 at the lowest part to rotate, and the effect of driving the air outlet part 4 is achieved.
As shown in fig. 3 and 4, in some embodiments of the present invention, in order to realize the rotation of the air outlet portion 4, the rotation mechanism 200 includes a second motor 201 fixed on one side above the cover plate 3, an output end of the second motor 201 passes through the cover plate 3 and is fixed with a spur gear 202, an annular rack 203 is disposed around the lower cover body 2, and the annular rack 203 is engaged with the spur gear 202.
When the autorotation type tower fan with the structure capable of increasing the height operates, the electrified power supply 21 drives the second motor 201 to drive, so that the output end of the second motor 201 drives the straight gear 202 to rotate, the air outlet part 3 in the shell 5 is sleeved when the straight gear 202 rotates, and the air outlet part 4 rotates along the annular rack 203 through the straight gear 202.
As shown in fig. 3, in some embodiments of the present invention, in order to increase the effect of the height of the tower fan, the height increasing frame 300 includes a support base 301 symmetrically disposed on the ground, a connecting frame 302 is disposed between the support bases 301, a connecting plate 303 is fixed below the connecting frame 302, the support base 301 is fixed on the connecting plate 303 through screws, a plurality of connecting rods 304 are disposed between the connecting plate 303 and the base 1, connecting members 305 are fixed between the connecting rods 304, and one of the connecting rods 304 and the other connecting rod 304 are respectively inserted into the base 1 and the connecting frame 302.
When the height of the autorotation tower fan needs to be increased by using the structure, the symmetrically arranged supporting seats 301 are firstly fixed on the connecting frame 302 through the screw matching connecting plates 303 by a user, at the moment, one connecting rod 304 is inserted into the connecting frame 302 by the user, the other connecting rod 304 is connected with one connecting rod 304 through the connecting piece 305, and finally, the other connecting rod 304 is inserted into the base 1, so that the effect of increasing the height is achieved.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. An autorotation tower fan capable of increasing height is characterized by comprising: base (1) top is fixed with down lid (2) lid has closed apron (3) down lid (2) top lid is equipped with air-out portion (4) down base (1) upper cover has closed shell (5) that can surround air-out portion (4), it establishes in shell (5) to rotate the cover in air-out portion (4) top apron (3) middle part is equipped with and drives air-out portion (4) driven actuating mechanism (100) be equipped with between air-out portion (4) and lower lid (2) and drive air-out portion (4) pivoted rotation mechanism (200) base (1) below is equipped with and increases frame (300).
2. The self-rotating tower fan with increased height as claimed in claim 1, wherein said air outlet portion (4) comprises a plurality of circular fixing plates (41) disposed at intervals longitudinally, a plurality of blades (42) are fixedly connected between two adjacent circular fixing plates (41) on said circular fixing plates (41), and said blades (42) are uniformly distributed on said circular fixing plates (41) at intervals.
3. The tower fan of claim 2, wherein the driving mechanism (100) comprises a first motor (101) fixed at the upper middle portion of the cover plate (3), a rotating shaft (102) is fixed below the circular fixing plate (41) at the lowest portion, and the rotating shaft (102) is fixedly connected to the output end of the first motor (101).
4. The autorotation type tower fan with the added height according to claim 3 is characterized in that the autorotation mechanism (200) comprises a second motor (201) fixed on one side above the cover plate (3), a spur gear (202) is fixed at the output end of the second motor (201) through the cover plate (3), a ring-shaped rack (203) is arranged in the lower cover body (2) in a surrounding manner, and the ring-shaped rack (203) is meshed with the spur gear (202).
5. The self-rotating tower fan with the added height as claimed in claim 4 wherein the height increasing frame (300) comprises symmetrically arranged ground supporting seats (301), a connecting frame (302) is arranged between the supporting seats (301), a connecting plate (303) is fixed under the connecting frame (302), the supporting seats (301) are fixed on the connecting plate (303) through screws, a plurality of connecting rods (304) are arranged between the connecting plate (303) and the base (1), connecting members (305) are fixed between the connecting rods (304), one connecting rod (304) and the other connecting rod (304) are respectively inserted into the base (1) and the connecting frame (302).
6. The self-rotating tower fan with increased height as claimed in claim 2, wherein a power supply (21) is fixed at the middle of the lower cover (2), and a power cord (22) capable of connecting with the power supply (21) is provided outside the casing (5).
7. The self-rotating tower fan with increased height as claimed in claim 1 wherein the housing (5) is provided with an air outlet (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222225444.8U CN218118099U (en) | 2022-08-23 | 2022-08-23 | Self-rotating tower fan with height capable of being increased |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222225444.8U CN218118099U (en) | 2022-08-23 | 2022-08-23 | Self-rotating tower fan with height capable of being increased |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218118099U true CN218118099U (en) | 2022-12-23 |
Family
ID=84523710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222225444.8U Active CN218118099U (en) | 2022-08-23 | 2022-08-23 | Self-rotating tower fan with height capable of being increased |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218118099U (en) |
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2022
- 2022-08-23 CN CN202222225444.8U patent/CN218118099U/en active Active
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