CN218207235U

CN218207235U - Fan convenient to clearance dust

Info

Publication number: CN218207235U
Application number: CN202222388725.5U
Authority: CN
Inventors: 王晶
Original assignee: Ouman Tianjin Technology Co ltd
Current assignee: Ouman Tianjin Technology Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-01-03
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a fan convenient to clearance dust, its technical scheme main points are: including aggravating the base, the top surface fixed mounting who aggravates the base has the stay tube, the support column has been cup jointed in the activity of the interior circle wall of stay tube, the top surface fixed mounting of support column has the fixed plate, one side of fixed plate is provided with first solid fixed ring, the top surface fixed mounting of fixed plate has driving motor, one side fixed mounting of fixed plate has the PLC controller, the PLC controller with driving motor electric connection, one side of first solid fixed ring is provided with the support ring, convenient clearance subassembly sets up first solid fixed ring's one end for make things convenient for the user to clear up the dust, through the mutually supporting use of first bolt, first protection network, flabellum, first screw hole, first thread groove, first stopper and second L shaped plate, can be convenient for the user to clear up adnexed dust on first protection network and the flabellum.

Description

Fan convenient to clearance dust

Technical Field

The utility model relates to a fan technical field, concretely relates to fan convenient to clearance dust.

Background

The fan is a tool for taking cool by wind in hot days, is called as an electric fan for short, and is also called as a fan or a fan blower, is a household appliance for accelerating the circulation of air by driving fan blades to rotate by using a motor, is mainly used for cooling, relieving summer heat and circulating air, is widely used in places such as families, classrooms, offices, shops, hospitals and hotels, and is a household electric fan: there are ceiling fan, desk fan, floor fan, wall fan, ceiling fan, scavenger fan, box fan, air-conditioning fan etc. have in the floor fan to shake head, change page or leaf, the screen panel is one kind and fixes in various electrical apparatus or metal in front, the metal iron wire that the protection people did not receive the injury, the screen panel circle of floor fan is the effect of fixed screen panel exactly, prevents that the screen panel from flying out the cloud and hindering the condition of people to appear, and the electrical apparatus country of general normal brand has a series of mandatory standards and specifications, including a lot of mandatory certifications.

Among the prior art, the screen panel of floor fan can prevent that the user of service from receiving the inside high-speed rotatory flabellum injury of screen panel, but the screen panel and the flabellum surface of floor fan adhere to the dust easily after using for a long time, and current floor fan screen panel circle generally uses bolt and nut to fix, disassembles the screen panel circle and needs professional instrument, and is comparatively inconvenient, and then is difficult to clear up the screen panel and the flabellum surface adnexed dust of floor fan.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a fan convenient to clearance dust has solved the screen panel and the flabellum surface of floor fan after using for a long time and has adhered to the dust easily, and current floor fan screen panel circle generally uses bolt and nut to fix, disassembles the screen panel circle and needs professional instrument, and is comparatively inconvenient, and then is difficult to carry out the problem of clearing up screen panel and the flabellum surface-adhered dust of floor fan.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a fan for facilitating the cleaning of dust, comprising: aggravate the base, the top surface fixed mounting who aggravates the base has the stay tube, the support column has been cup jointed in the activity of the interior circle wall of stay tube, the top surface fixed mounting of support column has the fixed plate, one side of fixed plate is provided with first solid fixed ring, the top surface fixed mounting of fixed plate has driving motor, one side fixed mounting of fixed plate has the PLC controller, the PLC controller with driving motor electric connection, one side of first solid fixed ring is provided with the support ring, convenient clearance subassembly sets up first solid fixed ring's one end for make things convenient for the user to clear up the dust.

In order to facilitate the user of service clearance adnexed dust on first protection network and the flabellum, as the utility model discloses a fan convenient to clearance dust, the preferred, convenient clearance subassembly includes: two second L shaped plates, two the equal fixed mounting of second L shaped plate is in first solid fixed ring's one end, first solid fixed ring's inside is equipped with the solid fixed ring of third, the solid fixed ring of third with driving motor is fixed to cup joint, the solid fixed ring's of third outer circular wall fixed mounting has a plurality of support arm, be located the bottom the support arm with fixed plate fixed mounting, the support arm with first solid fixed ring's interior round wall fixed mounting, first solid fixed ring's interior round wall fixed mounting has the second protection network, the outer circular wall fixed mounting of support ring has two first stoppers, first stopper with the inside activity of second L shaped plate cup joints, first solid fixed ring's top surface fixed mounting has first L shaped plate, first screw hole has been seted up to the top surface of first L shaped plate, the interior round wall threaded connection of first screw hole has first bolt, first thread groove has been seted up to the top surface of support ring, first thread groove with first bolt threaded connection, the interior round wall of support ring threaded connection has the screw ring, the one end fixed mounting of second screw ring has the second thread ring, the second fixed ring wall surface installs the protection network, the drive shaft of flabellum and the motor mounting shaft.

In order to facilitate the user to hold the edge of the second fixing ring, the fan is used as the fan convenient for cleaning dust, and the outer circle wall surface of the second fixing ring is provided with a rotating groove.

In order to adjust the whole length of stay tube and support column, as the utility model discloses a fan convenient to clearance dust, the preferred, the second screw hole has been seted up to the excircle wall of stay tube, interior round wall threaded connection of second screw hole has the second bolt, a plurality of second thread groove has been seted up to the excircle wall of support column, second bolt and second thread groove threaded connection.

In order to improve the comfort that the user held the second bolt, conduct the utility model discloses a fan convenient to clearance dust, the preferred, the fixed silica gel ring that has cup jointed of excircle wall of second bolt.

In order to restrict the support column rotatory, as the utility model discloses a fan convenient to clearance dust, the preferred, the spacing groove has been seted up to the top surface of stay tube, the excircle wall fixed mounting of support column has the second stopper, the second stopper with the spacing groove activity is cup jointed.

Aggravate the base for the convenience of user's removal, conduct the utility model discloses a fan convenient to clearance dust, the preferred, the excircle wall fixed mounting of support column has the supporting shoe, one side fixed mounting of supporting shoe has the handle.

In order to protect the bottom surface of aggravating the base, as the utility model discloses a fan convenient to clearance dust, the preferred, the bottom surface fixed mounting who aggravates the base has the guard plate.

To sum up, the utility model discloses mainly have following beneficial effect:

through the mutually matched use of the first bolt, the first protective net, the fan blade, the first threaded hole, the first threaded groove, the first limiting block and the second L-shaped plate, the user can conveniently clean the dust attached to the first protective net and the fan blade.

Through the use that rotates the groove, can be convenient for the user hold the solid fixed ring of second and rotate it, then use through mutually supporting of second screw hole, second bolt, second thread groove and support column, can adjust the whole length of stay tube and support column, later through the use of silica gel ring and second bolt, can improve user's the silica gel ring comfort of holding.

The cooperation through second stopper and support column is used, can reach the rotatory effect of restriction support column, then through the use of handle, can reach the effect that the user of being convenient for removes and aggravates the base, uses through the guard plate with the cooperation of aggravating the base at last, can reach the effect of protecting aggravating the base bottom surface.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the support column of the present invention;

FIG. 3 is a partial schematic view of A of FIG. 2;

fig. 4 is a schematic structural view of a first L-shaped plate of the present invention;

fig. 5 is a partial structural diagram of B in fig. 2.

Reference numerals: 1. a weighted base; 2. supporting a tube; 3. a support pillar; 4. a fixing plate; 5. a drive motor; 6. a protection plate; 7. a first retaining ring; 8. a support ring; 9. a first stopper; 10. a first L-shaped plate; 11. a first threaded hole; 12. a first bolt; 13. a first thread groove; 14. a rotating groove; 15. a PLC controller; 16. a fan blade; 17. a threaded ring; 18. a second retaining ring; 19. a first protection net; 20. a second threaded hole; 21. a second bolt; 22. a second thread groove; 23. a silica gel ring; 24. a limiting groove; 25. a second limiting block; 26. a support block; 27. a handle; 28. a second L-shaped plate; 29. a third fixing ring; 30. a support arm; 31. and a second protective net.

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.

Example one

Referring to fig. 1, 2, 3 and 4, a fan for facilitating cleaning of dust includes: the device comprises an emphasis base 1, a support tube 2 is fixedly arranged on the top surface of the emphasis base 1, a support column 3 is movably sleeved on the inner circle wall surface of the support tube 2, a fixed plate 4 is fixedly arranged on the top surface of the support column 3, a first fixing ring 7 is arranged on one side of the fixed plate 4, a driving motor 5 is fixedly arranged on the top surface of the fixed plate 4, a PLC (programmable logic controller) 15 is fixedly arranged on one side of the fixed plate 4, the PLC 15 is electrically connected with the driving motor 5, a support ring 8 is arranged on one side of the first fixing ring 7, a convenient cleaning assembly is arranged at one end of the first fixing ring 7 and used for facilitating a user to clean dust, the convenient cleaning assembly comprises two second L-shaped plates 28, the two second L-shaped plates 28 are fixedly arranged at one end of the first fixing ring 7, a third fixing ring 29 is arranged inside the first fixing ring 7, the third fixing ring 29 is fixedly sleeved with the driving motor 5, a plurality of support arms 30 are fixedly arranged on the outer circle wall surface of the third fixing ring 29, the support arms 30 arranged at the bottom are fixedly arranged on the inner circle wall surface of the fixed ring 7, the support arms 30 are fixedly arranged on the inner circle wall surface of the first fixing ring 7, a first screw thread groove is arranged on the inner circle wall surface of the first support ring 10, and a screw hole of the first fixing ring 12 is arranged on the first screw hole of the first fixing ring 7, and a screw hole of the first fixing ring 10, and a screw hole of the first fixing ring 10, one end of the threaded ring 17 is fixedly provided with a second fixing ring 18, an inner circle wall surface of the second fixing ring 18 is fixedly provided with a first protective net 19, the inside of the support ring 8 is provided with fan blades 16, the fan blades 16 are fixedly installed with a drive shaft of the drive motor 5, an outer circle wall surface of the second fixing ring 18 is provided with a rotating groove 14, through the arranged first bolt 12, the top of the first bolt 12 is large in size, and a human hand can easily hold the first bolt to rotate, when dust of the first protective net 19 and the fan blades 16 needs to be cleaned, the first bolt 12 is screwed out of the inside of the first threaded hole 11 and the first threaded groove 13, then the bottom surface of the support ring 8 is held by a hand to exert force upwards, so that the first limiting block 9 on the outer circle wall surface of the support ring 8 is driven to move upwards to leave the inside of the second L-shaped plate 28, the support ring 8 is detached from one end of the first fixing ring 7, then the second fixing ring 18 is rotated to drive the threaded ring 17 to rotate, and then the threaded ring 17 is screwed out of the inner circle wall surface of the support ring 8, and the dust attached to clean the first protective net 19 and the fan blades 16, and accordingly, the purpose of conveniently cleaning personnel using the first protective net 19 and the fan blades 16 is achieved.

Example two

Referring to fig. 2, 3, 4 and 5, an outer circumferential wall of the support tube 2 is provided with a second threaded hole 20, an inner circumferential wall of the second threaded hole 20 is in threaded connection with a second bolt 21, an outer circumferential wall of the support column 3 is provided with a plurality of second threaded grooves 22, the second bolt 21 is in threaded connection with the second threaded grooves 22, an outer circumferential wall of the second bolt 21 is fixedly sleeved with a silica gel ring 23, a top surface of the support tube 2 is provided with a limit groove 24, an outer circumferential wall of the support column 3 is fixedly provided with a second limit block 25, the second limit block 25 is movably sleeved with the limit groove 24, through the set rotating groove 14, a user can put fingers into the rotating groove 14 to grasp an edge of the second fixing ring 18, and then grasp an edge of the second fixing ring 18 to rotate the second fixing ring 18 to detach the second fixing ring 18 from one end of the support ring 8, and then pass through the set second threaded hole 20, the second bolt 21 is screwed out of the inside of the second thread groove 22, a user holds the support column 3 to move up and down, then the support column 2 is fixed after the support column is moved to a proper height, the second bolt 21 is screwed into the inside of the second thread hole 20 and the second thread groove 22, so that the overall length of the support column 2 and the support column 3 is adjusted, the silica gel ring 23 is made of soft material through the arranged silica gel ring 23, the comfortable feeling of the user holding the silica gel ring 23 can be improved through the silica gel ring 23, meanwhile, the second limit block 25 can only move up and down in the limit groove 24 through the arranged limit groove 24, the second limit block 25 limits the rotation of the support column 3, the user can hold the handle 27 to lift and move the weighting base 1 through the arranged handle 27, and finally, through the arranged protection plate 6, when the weighting base 1 is placed on a rough ground, the protection plate 6 can protect the bottom surface of the weighting base 1 and reduce the abrasion of the ground to the weighting base 1.

EXAMPLE III

Referring to fig. 2, 3 and 4, a supporting block 26 is fixedly mounted on the outer circumferential wall surface of the supporting column 3, a handle 27 is fixedly mounted on one side of the supporting block 26, and a protection plate 6 is fixedly mounted on the bottom surface of the weighting base 1.

The working principle is as follows: referring to fig. 1 to 5, with the first bolt 12, the top of the first bolt 12 has a large volume, and a human hand can easily hold the first bolt to rotate, when dust on the first protective net 19 and the fan blade 16 needs to be cleaned, the first bolt 12 is screwed out of the first threaded hole 11 and the first threaded groove 13, then the bottom surface of the support ring 8 is held by the hand to exert force upwards, so as to drive the first limit block 9 on the outer circumferential wall surface of the support ring 8 to move upwards away from the inside of the second L-shaped plate 28, so as to detach the support ring 8 from one end of the first fixing ring 7, then the second fixing ring 18 is rotated to drive the threaded ring 17 to rotate, so as to screw the threaded ring 17 out of the inner circumferential wall surface of the support ring 8, and then clean dust attached to the first protective net 19 and the fan blade 16, thereby achieving the purpose of facilitating a user to quickly clean the first protective net 19 and the fan blade 16.

Through the provided rotating groove 14, a user can put fingers into the rotating groove 14 to grasp the edge of the second fixing ring 18, further grasp the edge of the second fixing ring 18 to rotate the second fixing ring 18 to detach the second fixing ring from one end of the support ring 8, then through the provided second threaded hole 20, the second bolt 21 is screwed out of the inside of the second threaded groove 22, the user holds the support column 3 by hand to move up and down, then after moving to a proper height, the second bolt 21 is screwed into the second threaded hole 20 and the inside of the second threaded groove 22 to fix the support column 2, thereby adjusting the overall length of the support column 2 and the support column 3, through the provided silicone ring 23, the silicone ring 23 is made of a weighted soft material, further, the comfort of the user holding the silicone ring 23 can be improved, meanwhile, through the provided limiting groove 24, the second limiting block 25 moves up and down inside the limiting groove 24, further, the second limiting block 25 limits the rotation of the support column 3, then through the provided handle 27, the user can grasp the handle 27 to move the base 1 to finally, through the provided limiting groove 24, when the base 1 is placed on the ground and the protection plate 6, and the base 1 can only reduce the abrasion.

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

1. A fan for facilitating the cleaning of dust, comprising:

the weighting device comprises a weighting base (1), wherein a supporting tube (2) is fixedly installed on the top surface of the weighting base (1), a supporting column (3) is movably sleeved on the inner circle wall surface of the supporting tube (2), a fixing plate (4) is fixedly installed on the top surface of the supporting column (3), a first fixing ring (7) is arranged on one side of the fixing plate (4), a driving motor (5) is fixedly installed on the top surface of the fixing plate (4), a PLC (programmable logic controller) (15) is fixedly installed on one side of the fixing plate (4), the PLC (15) is electrically connected with the driving motor (5), and a supporting ring (8) is arranged on one side of the first fixing ring (7);

the convenient cleaning assembly is arranged at one end of the first fixing ring (7) and used for cleaning dust by using personnel conveniently.

2. A fan for facilitating the cleaning of dust according to claim 1, wherein the handy cleaning assembly comprises: two second L-shaped plates (28), two second L-shaped plates (28) are all fixedly mounted at one end of the first fixing ring (7), the inside of the first fixing ring (7) is provided with a third fixing ring (29), the third fixing ring (29) is fixedly sleeved with the driving motor (5), the outer circular wall of the third fixing ring (29) is fixedly mounted with a plurality of supporting arms (30), the supporting arms (30) at the bottom are fixedly mounted with the fixing plate (4), the supporting arms (30) are fixedly mounted with the inner circular wall of the first fixing ring (7), the inner circular wall of the first fixing ring (7) is fixedly mounted with a second protective net (31), the outer circular wall of the supporting ring (8) is fixedly mounted with two first limiting blocks (9), the first limiting blocks (9) are sleeved with the inside of the second L-shaped plates (28), the top surface of the first fixing ring (7) is fixedly mounted with a first L-shaped plate (10), the top surface of the first L-shaped plate (10) is provided with a first threaded hole (11), the inner circular wall of the first L-shaped plate (11) is fixedly mounted with a first threaded hole (12), the top surface of the first supporting ring (13) is connected with a first threaded hole (13), and the first threaded groove (13) is provided with a first threaded groove (13), circle wall threaded connection has screw ring (17) in the interior circle of support ring (8), the one end fixed mounting of screw ring (17) has the solid fixed ring of second (18), the solid fixed ring of circle wall fixed mounting of second (18) has first protection network (19), the inside of support ring (8) is provided with flabellum (16), flabellum (16) with the drive shaft fixed mounting of driving motor (5).

3. A fan for facilitating the cleaning of dust according to claim 2, wherein: the excircle wall surface of the second fixing ring (18) is provided with a rotating groove (14).

4. A fan for facilitating the cleaning of dust according to claim 1, wherein: second screw hole (20) have been seted up to the excircle wall of stay tube (2), the interior circle wall threaded connection of second screw hole (20) has second bolt (21), a plurality of second thread groove (22) have been seted up to the excircle wall of support column (3), second bolt (21) and second thread groove (22) threaded connection.

5. A fan for facilitating dust cleaning according to claim 4, wherein: and a silica gel ring (23) is fixedly sleeved on the outer circle wall surface of the second bolt (21).

6. A fan for facilitating the cleaning of dust according to claim 1, wherein: spacing groove (24) have been seted up to the top surface of stay tube (2), the excircle wall fixed mounting of support column (3) has second stopper (25), second stopper (25) with spacing groove (24) activity is cup jointed.

7. A fan for facilitating the cleaning of dust according to claim 1, wherein: the outer circle wall surface of the support column (3) is fixedly provided with a support block (26), and one side of the support block (26) is fixedly provided with a handle (27).

8. A fan for facilitating the cleaning of dust according to claim 1, wherein: the bottom surface of the weighting base (1) is fixedly provided with a protection plate (6).