CN214906378U

CN214906378U - Negative pressure dust collector with telescopic rod

Info

Publication number: CN214906378U
Application number: CN202121606451.1U
Authority: CN
Inventors: 包文明
Original assignee: Suzhou Zhijie Technology Co ltd
Current assignee: Suzhou Zhijie Technology Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-11-30
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a have flexible rod-type negative pressure cleaner, including stay tube, equipment box, handle and suction hood, stay tube bottom position department installs the connecting seat, the supporting seat is installed through the location axle to connecting seat end position department, supporting seat bottom position department installs the suction hood, stay tube top intermediate position department installs the telescopic link, the telescopic link surface is close to top position department and has cup jointed the handle, the stay tube surface is close to top position department and installs the backup pad, backup pad top position department installs the equipment box, equipment box top position department installs the display screen. The utility model provides a current device's use length can't adjust, and partial user need bow to operate when using, uses the travelling comfort not good, and the fan power is great when the operation, and the production heat is many, very easily causes the problem that the fan damaged when the heat dissipation is not good, has improved the utility model discloses an use the travelling comfort.

Description

Negative pressure dust collector with telescopic rod

Technical Field

The utility model relates to the technical field of dust collectors, in particular to a negative pressure dust collector with a telescopic rod.

Background

The dust collector mainly comprises three parts of dust generation, dust collection and dust filtration, and generally comprises a series excitation commutator motor, a centrifugal fan, a dust filter (bag) and a dust collection accessory. The power of a typical vacuum cleaner is 400-1000W or more, and the power of a portable vacuum cleaner is 250W or less. The dust collector can remove dust and is mainly characterized in that an electric exhaust fan is arranged at the head of the dust collector. The rotating shaft of the exhaust fan is provided with an air impeller, after the air impeller is electrified, the exhaust fan can generate higher suction and pressure at the rotating speed of 500 circles per second, and air is discharged at high speed under the action of the suction and the pressure.

The use length of the existing dust collector cannot be adjusted, when a part of users use the dust collector, the users need to bend over to operate, the use comfort is not good, the power of a fan is high during operation, heat is generated, and the fan is easy to damage when the heat dissipation is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a have flexible rod-type negative pressure cleaner, possess flexible function's advantage, the use length of having solved current device dust catcher can't be adjusted, and partial user needs bow to operate when using, uses the travelling comfort not good, and the fan power is great when the operation, and the production heat is many, very easily causes the problem that the fan damaged when the heat dissipation is not good.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a have flexible rod-type negative pressure cleaner, includes stay tube, equipment box, handle and suction hood, wherein stay tube bottom position department installs the connecting seat, the supporting seat is installed through the location axle in connecting seat end position department, supporting seat bottom position department installs the suction hood, stay tube top intermediate position department installs the telescopic link, the handle has been cup jointed near top position department to the telescopic link surface, the stay tube surface is close to top position department and installs the backup pad, backup pad top position department installs the equipment box, equipment box top position department installs the display screen.

Preferably, the position of the inner surface of the handle, which is close to the top end, is provided with an adjusting rod through a bearing, the tail end of the adjusting rod is sleeved at the middle position inside the telescopic rod through a thread, and the position of the top end of the adjusting rod is provided with an adjusting head in a rotating mode.

Preferably, the suction hood bottom both sides intermediate position department all is equipped with the suction slot, the suction hood bottom is located both sides suction slot one side position department and all installs the cleaning brush, the gyro wheel is all installed in four angular positions department in suction hood bottom, the inside suction chamber that is located suction slot end position department of suction hood.

Preferably, the mount pad is installed to equipment box one side intermediate position department, the negative pressure cover has been cup jointed to the mount pad surface, the dust absorption pipe is installed to the inside intermediate position department of equipment box, dust absorption pipe one end is connected in the inside top position department that is close to of negative pressure cover, dust absorption pipe end through stay tube internal connection in the suction chamber.

Preferably, the fan is installed to inside top intermediate position department of equipment box, fan one side intermediate position department is connected inside the negative pressure hood through the negative pressure pipe, the terminal internally surface mounting of negative pressure pipe has sealed the pad, the fan front surface is close to the top and passes through the exhaust pipe and connect in the equipment box surface.

Preferably, the battery is installed near the bottom middle position inside the equipment box, the controller is installed at the position, located on one side of the battery, of the bottom inside the equipment box, and the control module, the wireless transceiving module and the alarm module are installed inside the controller.

Preferably, the inside intermediate position department that deviates from mount pad one side of equipment box installs the support, support one side intermediate position department installs the motor, motor output shaft end position department installs the fan.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up regulation pole, regulation head, telescopic link and handle, reach and adjust the utility model discloses use the effect of length, drive through adjusting the head and adjust the pole and rotate, drive the handle through adjusting the pole and carry out the displacement, adjust the service position of handle, thereby adjust the utility model discloses an use length to the use length of solving the dust catcher can't be adjusted, and partial user needs bow to operate when using, uses the not good problem of travelling comfort, has improved the utility model discloses an use the travelling comfort.

2. The utility model discloses a be located both sides suction groove one side position department and all set up the cleaning brush in the suction hood bottom, reach the effect that ground cleaned to solve the ground dust comparatively stubborn, can't inhale the problem from through the negative pressure, improved the utility model discloses a dust absorption effect.

3. The utility model discloses a set up the fan in motor output shaft end position department, reach and carry out radiating effect to the equipment box inside, deviate from mount pad one side intermediate position department and set up the support inside the equipment box, be provided with the motor in support one side intermediate position department, set up the fan in motor output shaft end position department to it is great to solve the fan power when the operation, and the production heat is many, very easily causes the problem that the fan damaged when the heat dissipation is not good, has improved the utility model discloses a life.

Drawings

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

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a schematic sectional view of the present invention;

FIG. 4 is a schematic cross-sectional structural view of the equipment box of the present invention;

FIG. 5 is an enlarged view of B in FIG. 3;

fig. 6 is a schematic view of the dust hood of the present invention.

In the figure: 1. supporting a tube; 2. an equipment box; 3. a telescopic rod; 4. an adjustment head; 5. a handle; 6. a support plate; 7. a dust hood; 8. a supporting seat; 9. a connecting seat; 10. adjusting a rod; 11. a dust collection pipe; 12. a negative pressure tube; 13. a fan; 14. an exhaust duct; 15. a display screen; 16. a fan; 17. a motor; 18. a support; 19. a controller; 20. a battery; 21. a negative pressure hood; 22. a mounting seat; 23. a gasket; 24. a roller; 25. a dust collection chamber; 26. a cleaning brush; 27. a dust collection groove.

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.

Referring to fig. 1 to 4, the present invention provides a vacuum cleaner with a telescopic rod, which comprises: a negative pressure dust collector with a telescopic rod comprises a supporting tube 1, an equipment box 2, a handle 5 and a dust hood 7, wherein a connecting seat 9 is arranged at the bottom position of the supporting tube 1, a supporting seat 8 is arranged at the tail end position of the connecting seat 9 through a positioning shaft, the dust hood 7 is arranged at the bottom position of the supporting seat 8, a telescopic rod 3 is arranged at the middle position of the top end of the supporting tube 1, the handle 5 is sleeved at the position, close to the top end position, of the outer surface of the telescopic rod 3, the handle 5 is provided with an adjusting rod 10 through a bearing at the inner surface, close to the top end position, of the handle 5, the tail end of the adjusting rod 10 is sleeved at the middle position inside the telescopic rod 3 through a thread, an adjusting head 4 is arranged at the top end position of the adjusting rod 10 for adjusting the use length of the utility model, a supporting plate 6 is arranged at the position, close to the top end position, of the supporting plate 6, the equipment box 2 is provided with a display screen 15, the inside intermediate position department that deviates from mount pad 22 one side of equipment box 2 installs support 18, and support 18 one side intermediate position department installs motor 17, and motor 17 output shaft end position department installs fan 16 for dispel the heat to equipment box 2.

Referring to fig. 4 and 5, the utility model provides a vacuum cleaner with telescopic rod, which comprises: a negative pressure dust collector with a telescopic rod comprises a supporting tube 1, an equipment box 2, a handle 5 and a dust hood 7, wherein a connecting seat 9 is installed at the bottom end position of the supporting tube 1, a supporting seat 8 is installed at the tail end position of the connecting seat 9 through a positioning shaft, the dust hood 7 is installed at the bottom end position of the supporting seat 8, a telescopic rod 3 is installed at the middle position of the top end of the supporting tube 1, the handle 5 is sleeved at the position, close to the top end, of the outer surface of the telescopic rod 3, a supporting plate 6 is installed at the position, close to the top end, of the outer surface of the supporting tube 1, the equipment box 2 is installed at the top end position of the supporting plate 6, a mounting seat 22 is installed at the middle position of one side of the equipment box 2, the negative pressure hood 21 is sleeved at the outer surface of the mounting seat 22, a dust collection tube 11 is installed at the middle position inside the equipment box 2, one end of the dust collection tube 11 is connected to a dust collection chamber 25 through the inside of the supporting tube 1, the fan 13 is installed to inside top intermediate position department of equipment box 2, fan 13 one side intermediate position department connects inside negative pressure hood 21 through negative pressure pipe 12, the sealed pad 23 of negative pressure pipe 12 end internally surface mounting, fan 13 front surface is close to the top and passes through exhaust pipe 14 to be connected in equipment box 2 surface for take out negative pressure hood 21 into the negative pressure, be convenient for carry out the dust absorption through the negative pressure, display screen 15 is installed to 2 top position departments of equipment box.

Referring to fig. 4 to 6, the utility model provides a vacuum cleaner with a telescopic rod, which comprises: a negative pressure dust collector with a telescopic rod comprises a supporting tube 1, an equipment box 2, a handle 5 and a dust hood 7, wherein a connecting seat 9 is arranged at the bottom end position of the supporting tube 1, a supporting seat 8 is arranged at the tail end position of the connecting seat 9 through a positioning shaft, the dust hood 7 is arranged at the bottom end position of the supporting seat 8, a telescopic rod 3 is arranged at the middle position of the top end of the supporting tube 1, the handle 5 is sleeved at the position, close to the top end, of the outer surface of the telescopic rod 3, a supporting plate 6 is arranged at the position, close to the top end, of the outer surface of the supporting tube 1, the equipment box 2 is arranged at the top end position of the supporting plate 6, a display screen 15 is arranged at the top end position of the equipment box 2, a battery 20 is arranged at the middle position, close to the bottom end, a controller 19 is arranged at the position, close to one side of the battery 20, of the bottom end of the inside of the equipment box 2, and a control module, a wireless transceiver module and an alarm module are arranged inside the controller 19, remote control of being convenient for the utility model discloses, 7 bottom both sides intermediate position departments of suction hood all are equipped with suction groove 27, and 7 bottoms of suction hood are located 27 one side positions departments of both sides suction groove and all install cleaning brush 26 for clean the dust, and gyro wheel 24 is all installed to four angular position departments in 7 bottoms of suction hood, and suction chamber 25 is installed to the inside 27 end position departments that are located suction groove of suction hood.

The working principle is as follows: will the utility model discloses after installing, will during the use the utility model discloses push away to dust department, start fan 13, through fan 13 and negative pressure pipe 12, take out negative pressure cover 21 inside air, discharge through exhaust pipe 14, make the inside negative pressure that forms of negative pressure cover 21, through the negative pressure, carry the dust to negative pressure cover 21 inside through suction groove 27, suction chamber 25 and dust absorption pipe 11, clean ground rubbish simultaneously through cleaning brush 26, the dust absorption of being convenient for, in the use, change in needs the utility model discloses when using length, change and adjust head 4, drive through adjusting head 4 and adjust pole 10 and rotate, drive handle 5 displacement through adjusting pole 10, adjust the utility model discloses an use length, so far, this equipment work flow is accomplished.

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. The utility model provides a have flexible rod-type vacuum cleaner, includes stay tube (1), equipment box (2), handle (5) and suction hood (7), its characterized in that: support tube (1) bottom position department installs connecting seat (9), supporting seat (8) are installed through the location axle to connecting seat (9) end position department, supporting seat (8) bottom position department installs suction hood (7), support tube (1) top intermediate position department installs telescopic link (3), handle (5) have been cup jointed near top position department to telescopic link (3) surface, support tube (1) surface is close to top position department and installs backup pad (6), backup pad (6) top position department installs equipment box (2), display screen (15) are installed to equipment box (2) top position department.

2. The vacuum cleaner with the telescopic rod as claimed in claim 1, wherein: the handle (5) internal surface is close to top position department and is passed through bearing installation regulation pole (10), adjust pole (10) end and cup joint in telescopic link (3) inside intermediate position department through the screw thread, it has regulation head (4) to adjust pole (10) top position department ann.

3. The vacuum cleaner with the telescopic rod as claimed in claim 1, wherein: suction hood (7) bottom both sides intermediate position department all is equipped with suction groove (27), cleaning brush (26) are all installed to suction hood (7) bottom position in both sides suction groove (27) one side position department, four angular position departments in suction hood (7) bottom all install gyro wheel (24), suction hood (7) inside is located suction groove (27) end position department and installs suction chamber (25).

4. The vacuum cleaner with the telescopic rod as claimed in claim 1, wherein: install mount pad (22) in equipment box (2) one side intermediate position department, negative pressure cover (21) have been cup jointed to mount pad (22) surface, equipment box (2) inside intermediate position department installs dust absorption pipe (11), dust absorption pipe (11) one end is connected in negative pressure cover (21) inside and is close to top position department, dust absorption pipe (11) end is through stay tube (1) internal connection in dust absorption room (25).

5. The vacuum cleaner with the telescopic rod as claimed in claim 1, wherein: fan (13) are installed to inside top intermediate position department of equipment box (2), fan (13) one side intermediate position department connects in negative pressure cover (21) inside through negative pressure pipe (12), negative pressure pipe (12) terminal internally surface mounting has sealed pad (23), fan (13) front surface is close to the top and passes through exhaust pipe (14) and connect in equipment box (2) surface.

6. The vacuum cleaner with the telescopic rod as claimed in claim 1, wherein: the battery (20) is installed to inside bottom intermediate position department of being close to of equipment box (2), controller (19) are installed to inside bottom of equipment box (2) position department in one side of battery (20), controller (19) internally mounted has control module, wireless transceiver module and alarm module.

7. The vacuum cleaner with the telescopic rod as claimed in claim 1, wherein: the utility model discloses an equipment box, including equipment case (2), stand (18) are installed to inside intermediate position department that deviates from mount pad (22) one side, motor (17) are installed to support (18) one side intermediate position department, fan (16) are installed to motor (17) output shaft end position department.