CN114504266A

CN114504266A - Driving mechanism of floor brush head and low-energy-consumption environment-friendly floor brush head comprising same

Info

Publication number: CN114504266A
Application number: CN202210247539.1A
Authority: CN
Inventors: 邢天博; 邢俊东
Original assignee: Suzhou Rongxuan Electrical Appliance Co ltd
Current assignee: Suzhou Rongxuan Electrical Appliance Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-05-17

Abstract

The invention discloses a driving mechanism of a floor brush head and a low-energy-consumption environment-friendly floor brush head comprising the same. The rolling brush body, the driving unit and the water supply system are arranged in the outer shell. The bottom surface of the low-energy-consumption environment-friendly floor brush head is also provided with a cleaning cloth area and an atomization area, the cleaning cloth area comprises cleaning cloth positioned on the lower outer side surface of the outer shell, and the cleaning cloth can be driven by the driving unit to do reciprocating translational motion on a plane parallel to the lower bottom surface of the outer shell. The atomizing area of the invention comprises a flow distribution plate communicated with a water supply system, the flow distribution plate is arranged close to a dust suction port, and a hollow water storage cavity is arranged in the flow distribution plate. The floor brush head can effectively suppress dust raised during dust collection, brings a healthier life style to people, and has low overall power consumption and low production cost, so that the floor brush head can fill up the industrial vacancy in the field of dust collectors.

Description

Driving mechanism of floor brush head and low-energy-consumption environment-friendly floor brush head comprising same

Technical Field

The invention relates to the technical field of dust collectors, in particular to a driving mechanism of a floor brush head and an environment-friendly floor brush head with low energy consumption comprising the driving mechanism.

Background

The dust collector has gradually become an essential electric appliance for every family, and along with the gradual acceleration of the pace of life of people, the requirements of people on dust collector products are gradually increased. After dust collection, people mostly need to wipe the floor, so that the dust collector with only the traditional dust collection function cannot meet the use requirements of people. The dust collector with the scrubbing function is produced.

However, most of the conventional vacuum cleaners having a scrubbing function have the following problems: the wireless remote control system has the advantages of complex structure, larger volume, high price, inconvenience in use, large overall power consumption and short service time when wireless operation is required; most of the existing dust collectors with the scrubbing function are rotationally scrubbed by arranging rotatable rags, so that a scrubbing blind area is formed in the area between the two rags; in addition, most of the existing dust collectors with scrubbing functions permeate water into the rag area, so that the water consumption is high, water leakage, mildew, odor, bacterium breeding and difficult cleaning are easy to occur, and foot marks are left everywhere after the dust collectors are used, so that the use experience of consumers is influenced. And because the water spraying amount is large during scrubbing, the water content mixed in the sucked dust is too high and is pasty, so that the dust is not easy to clean.

Disclosure of Invention

In order to overcome the above disadvantages, the present invention provides a driving mechanism for a floor brush head and an environmentally friendly floor brush head comprising the same.

The driving mechanism of the floor brush head comprises a rolling brush body and a cleaning cloth for cleaning the floor, and comprises a driving unit, wherein the driving unit can drive the rolling brush body and the cleaning cloth to move, and the cleaning cloth can do non-circumferential reciprocating movement. The driving mechanism of the floor brush head drives the cleaning cloth to do non-circumferential reciprocating movement, so that the cleaning cloth can be closer to a manual cleaning mode, dead angles in cleaning can not be formed, and the higher floor cleaning efficiency is ensured.

Further, the driving unit includes: the motor is used for simultaneously driving the rolling brush body to rotate and the cleaning cloth to reciprocate; the cleaning cloth can rotate under the action of the driving motor, and the cleaning cloth can do non-circumferential reciprocating movement under the action of the cleaning cloth driving wheel. Therefore, the motor of the driving unit of the invention simultaneously drives the rolling brush body and the cleaning cloth to move, thereby leading the whole power consumption of the dust collection head to be lower and ensuring longer service life.

Furthermore, the driving unit further comprises a connecting rod connected with the rag driving wheel, the connecting rod is eccentrically arranged on the rag driving wheel, and the connecting rod is connected with the rag.

Furthermore, the mop cloth fixing device further comprises a mop cloth mounting plate connected with the connecting rod, and the mop cloth is arranged on the mop cloth mounting plate.

Furthermore, the cleaning cloth is connected with the cleaning cloth mounting plate through at least one connecting piece, the driving unit further comprises an adjusting groove used for limiting the connecting piece, the connecting piece penetrates through the adjusting groove, and the adjusting groove is arranged along the length direction of the reciprocating movement track of the cleaning cloth.

The invention also provides a low-energy-consumption environment-friendly floor brush head which comprises the driving unit, wherein an atomization area and a cleaning cloth area are arranged on the bottom surface of the floor brush head, the atomization area comprises at least one spray head, and the floor brush head further comprises a water supply system communicated with the spray head. Therefore, the atomizing area is arranged to spray water in the form of water mist, so that dust can be effectively pressed, floating dust cannot be generated, the amount of dust sucked into the lung is reduced to the maximum extent, and the influence on the body health of a user is reduced to the maximum extent; the water consumption can be reduced, and the dust can not absorb excessive moisture, so that when the collected dust is cleaned, the dust can not be adhered to be pasty, and the dust can be poured out conveniently.

Furthermore, water supply system includes water tank and the water pump with the shower nozzle intercommunication, water tank and water pump all set up in inside the ground brush head.

Furthermore, the water storage device also comprises a flow distribution plate positioned on the bottom surface of the floor brush head, a hollow water storage cavity is arranged in the middle of the flow distribution plate, the flow distribution plate is communicated with the water tank, a plurality of water outlet holes are arranged on the flow distribution plate along the transverse direction of the floor brush head, and a spray head is correspondingly arranged at each water outlet hole. Therefore, the water spray can be sprayed out in the transverse direction of the whole floor brush head by transversely arranging the flow distribution plate and uniformly distributing a plurality of water outlet holes on the flow distribution plate, and the dust raised during dust collection can be fully pressed.

Furthermore, an ultrasonic atomizer is arranged at least one water outlet hole in the middle area of the flow distribution plate. Therefore, the water drops after ultrasonic atomization are more dispersed, the high spraying uniformity of the water mist is ensured, and dust generated in the dust collection process can be fully and efficiently pressed.

Furthermore, the dust collector further comprises a rolling brush body, a dust suction opening is formed in the rolling brush body, and the atomizing area is located on one side, far away from the rolling brush body, of the dust suction opening. Therefore, the floor brush head integrates multiple functions of sucking, washing and wiping, when the rolling brush body rotates to drive dust to be sucked from the dust suction opening, the atomization area can fully suppress raised dust, floating dust is reduced, the body health of a user is facilitated, excessive moisture is prevented from being mixed into the dust during atomization, and the collected dust is convenient to pour out subsequently.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic perspective view of an embodiment of the present invention with the lower plate removed;

FIG. 3 is a schematic perspective view of an embodiment of the present invention with the upper cover removed;

FIG. 4 is a schematic perspective view of an adjusting slot and a sliding slot of a lower plate according to an embodiment of the present invention;

FIG. 5 is a schematic perspective view of a connecting column of a mop according to an embodiment of the invention.

In the figure:

1. an upper cover body; 2. a lower base plate; 21. an adjustment groove; 22. an installation port; 23. a dust suction port; 3. a rolling brush body; 31. a wipe; 32. a rag mounting plate; 33. connecting columns; 34. a limiting head; 41. a motor; 42. a second transmission wheel; 43. a first drive pulley; 44. a rag drive wheel; 45. a connecting rod; 46. a chute; 47. a worm; 48. a first drive gear; 49. a second transmission gear; 5. a connecting port; 61. a spray head; 62. a flow distribution plate; 63. an ultrasonic atomizer; 64. a water pump; 7. and a rolling brush body.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.

Referring to fig. 1 and 2, the low energy consumption environment-friendly floor brush head of the present invention is used in connection with a dust collector, and comprises an upper cover body 1 and a lower bottom plate 2, wherein the upper cover body 1 and the lower bottom plate 2 are detachably connected to form an outer casing of the floor brush head. The rolling brush body 3, the driving unit and the water supply system are arranged in the outer shell. The bottom surface of the low-energy-consumption environment-friendly floor brush head is also provided with a wiping cloth area, the wiping cloth area comprises wiping cloth 31 positioned on the lower outer side surface of the outer shell, and the wiping cloth 31 can be driven by the driving unit to do reciprocating translational motion on a plane parallel to the lower bottom surface of the outer shell, for example, can do reciprocating motion in the left-right direction or the front-back direction of the floor brush head.

The cleaning cloth 31 and the rolling brush body 3 can move under the driving of the driving unit at the same time, so that the integral structure of the floor brush head is more compact, and the working power consumption is low; meanwhile, the cleaning cloth 31 adopts a non-circumferential moving mode on a plane, is closer to a manual cleaning mode, has no dead angle in cleaning, and has higher cleaning efficiency.

Referring to fig. 3, the driving unit of the present invention includes a motor 41, and a second driving wheel 42 disposed coaxially with the rolling brush body 3, wherein the second driving wheel 42 drives the rolling brush body 3 by means of a belt or a chain, via a first driving wheel 43 coaxially connected with the motor 41. In other possible embodiments of the present invention, the motor 41 may be directly connected to the second transmission wheel 42 to rotate the rolling brush body 3. In some embodiments of the present invention, the power of the motor 41 is 5-20W.

The driving unit of the present invention may further include a cloth driving wheel 44 rotatable by the driving motor 41, and a connecting rod 45 connected to the cloth driving wheel 44, the connecting rod 45 being eccentrically disposed on the cloth driving wheel 44, the connecting rod 45 being connected to the cloth mounting plate 32 for fixing the cloth 31. Correspondingly, still be provided with on the lower plate 2 of scrubbing brush head and be used for carrying out spacing spout 46 to rag mounting panel 32, have certain clearance between rag mounting panel 32 and the spout 46, therefore, when connecting rod 45 eccentric rotation, can drive rag mounting panel 32 reciprocating motion in spout 46, and then, drive the reciprocating motion of rag 31, realize cleaning ground from this.

In some embodiments of the present invention, the driving unit further includes a worm 47 coaxially disposed with the motor 41, a first transmission gear 48 engaged with the worm 47, a second transmission gear 49 engaged with the first transmission gear 48, and the wiper driving wheel 44 is coaxially disposed with the second transmission gear 49, so that the wiper driving wheel 44 is rotated when the second transmission gear 49 is rotated by the motor 41. Referring to fig. 2 and 4 in combination, in some embodiments of the present invention, the cleaning cloth 31 is removably connected to the floor brush head to facilitate replacement. For example, the cleaning cloth 31 and the cleaning cloth mounting plate 32 can be connected by a connecting piece, the cleaning cloth mounting plate 32 is located inside the outer shell, the adjusting groove 21 is arranged on the lower bottom plate 2 of the floor brush head corresponding to the connecting piece, the connecting piece penetrates through the adjusting groove 21, and the adjusting groove 21 is arranged along the length direction of the reciprocating track of the cleaning cloth 31. Therefore, the mop 31 can be detachably connected through the connecting piece, and meanwhile, the adjusting groove 21 is arranged to ensure that the connecting piece is not limited by the lower base plate 2 in the moving process of the mop mounting plate 32.

Referring to fig. 5, in some embodiments of the present invention, the connecting member for connecting the cleaning cloth 31 and the cleaning cloth mounting plate 32 includes two connecting posts 33 oppositely disposed, an adjusting gap is provided in the middle of the two connecting posts 33, the upper end portions of the connecting posts 33 can extend into the mounting holes provided on the cleaning cloth mounting plate 32, and a limiting head 34 protruding outwards is further provided at the upper end portions of the connecting posts 33, so that when the connecting posts 33 need to extend into the mounting holes, the two connecting posts are pinched to reduce the distance between the two connecting posts, and after the connecting posts 33 extend into the mounting holes, the limiting heads 34 of the connecting posts 33 can be clamped in the mounting holes by loosening the connecting posts 33.

The environment-friendly floor brush head with low energy consumption is also provided with a connecting port 5 used for being connected with a connecting rod 45 of a dust collector, and the connecting port 5 adopts a universal joint, so that the floor brush head can be mutually replaced and practical with the floor brush heads of the dust collectors of most manufacturers.

The lower bottom plate 2 is provided with a mounting opening 22 for arranging the rolling brush body 3, a dust suction opening 23 is arranged close to the rolling brush body 3, the dust suction opening 23 is communicated with an air suction system of a dust collector, when the floor brush head works, the rolling brush body 3 rotates towards one side of the dust suction opening 23, and drives dust towards the direction of the dust suction opening 23 and is sucked away at the dust suction opening 23. The ground brush head of the present invention is provided with an atomization zone near the dust suction port 23, and the atomization zone is arranged along the transverse direction of the ground brush head (the transverse direction is parallel to the central axis of the rolling brush body 3 of the ground brush head, the forward direction of the ground brush head driven by the rolling brush body 3 is the "front direction", and conversely, the backward direction is the "back direction", and the direction perpendicular to the forward and backward direction is the "transverse direction" of the present invention). The atomizing area includes at least one spray head 61, and the spray head 61 used in the present invention is a spray head 61 capable of spraying water mist. In some embodiments of the present invention, the diameter of the spray hole in the spray piece region of the spray head 61 is 0.2mm, and obviously, spray heads of different specifications can be replaced and the diameter of the spray hole can be changed according to the requirement. The spray sheet area of each spray head in the spray area can be set to be in any shape, and the spray sheet area of each spray head in the atomization area can be selected to be consistent. The spraying sheet area of the nozzle positioned in the middle of the atomizing area can be set to be circular, and the spraying sheet areas close to the two sides can be set to be fan-shaped or arc-shaped and the like, so that the distance of the spraying sheet areas in the transverse direction of the dust collection head is increased. Therefore, when the rolling brush body 3 drives the dust to the dust suction opening 23, the water mist sprayed out of the spray head 61 in the atomization area can effectively suppress the dust, the dust cannot fly upwards, meanwhile, the dust is prevented from being stained with excessive moisture, and the dust is conveniently sucked into the dust collector through the dust suction opening 23, so that when the collected dust needs to be poured out, the dust is ensured to have sufficient fluidity, sticky wet paste cannot be formed, and the dust is convenient to pour out and clean. Therefore, the floor brush head of the invention can ensure high-efficiency absorption of dust and reduce indoor dust flying to the maximum extent.

The atomizing area of the invention comprises a flow distribution plate 62 communicated with a water supply system, the flow distribution plate 62 is arranged close to the dust suction port 23, a hollow water storage cavity is arranged in the atomizing area, the water storage cavity of the flow distribution plate 62 is communicated with the water supply system, a plurality of water outlet holes are arranged on the flow distribution plate 62 along the transverse direction of the grounding brush head, and a spray head 61 is correspondingly arranged at each water outlet hole. In some embodiments of the invention, the spray head 61 at least one water outlet hole in the central region of the diverter plate 62 is provided with an ultrasonic atomizer 63. In some embodiments of the present invention, one ultrasonic atomizer 63 may be disposed only at the nozzle 61 located in the middle region of the flow distribution plate (directly facing the dust suction port), and the ultrasonic atomizer 63 is mainly used to further atomize the water mist sprayed out through the nozzle 61, for example, an ultrasonic atomizer with a pore size of 5 μm, 720 micropores, a power of 1-5W, and a load current of less than 300mA may be selected; and only the spray head is arranged at the other water outlet holes of the flow distribution plate 62 without arranging the ultrasonic atomizer, so that dust raised near the dust suction port can be pressed and treated more intensively and efficiently, and the energy consumption of the dust suction head can be reduced to the greatest extent. In some other possible embodiments of the invention, the ultrasonic atomizer 63 may also be provided at two or more water outlet holes.

In some other possible embodiments of the present invention, the dividing plate 62 is provided with a clearance groove near the middle region of the dust suction opening 23, so that the dust suction efficiency at the dust suction opening 23 can be properly increased.

The water supply system of the present invention comprises a water tank and a water pump 64 communicated therewith, and the spray head 61 of the atomization zone is communicated with the water tank. In some embodiments of the present invention, the water tank and the water pump 64 are both disposed in the outer casing of the floor brush head, so that the floor brush head is overall beautiful and more compact; in some other possible embodiments of the present invention, the water tank and/or the water pump 64 may be disposed outside the floor brush head, or the water tank may not be disposed separately, but the spray head 61 of the atomization zone may be directly communicated with an external water source. In some embodiments of the present invention, the power of the water pump 64 is 5-20W and the load current is less than 400 mA.

In some embodiments of the present invention, the cleaning cloth 31 is located behind the atomizing area, so that a small amount of water sprayed from the atomizing area and remaining on the floor can be used by the cleaning cloth 31 to clean the floor more efficiently after the dust is sucked through the dust suction port 23 and the atomizing area when the floor brush head is in operation.

The environment-friendly floor brush head with low energy consumption can synchronously move the brush head and the cleaning cloth 31 through the motor 41, has low power consumption and small structure, can effectively suppress dust raised during dust collection through the ultrasonic atomizing nozzle 61 arranged at the middle section in the vacuum cavity, has no floating dust when the dust collector works, avoids the generation of floating dust during the cleaning of collected garbage, effectively reduces the suction of the floating dust into the lung, brings a healthier life style for people, and can be suitable for the dust collector which is purchased for use. The whole power consumption of the floor brush head is low, and when the floor brush head needs to be operated wirelessly, enough working time can be ensured when a common battery is used. Meanwhile, the production cost of the floor brush head is not high, so that the industrial vacancy in the field of dust collectors can be filled.

The above embodiments are merely illustrative of the technical concept and features of the present invention, and the present invention is not limited thereto, and any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.

Claims

1. The driving mechanism of the floor brush head comprises a rolling brush body and a cleaning cloth for cleaning the floor, and is characterized by comprising a driving unit, wherein the driving unit can drive the rolling brush body and the cleaning cloth to move, and the cleaning cloth can do non-circumferential reciprocating movement.

2. The drive mechanism for a floor brushhead of claim 1, wherein said drive unit includes: the motor is used for simultaneously driving the rolling brush body to rotate and the cleaning cloth to reciprocate;

the cleaning cloth driving wheel can rotate under the action of the driving motor, and the cleaning cloth can do non-circumferential reciprocating movement under the action of the cleaning cloth driving wheel.

3. The drive mechanism of claim 2, wherein the drive unit further comprises a connecting rod connected to the wiper drive wheel, the connecting rod being eccentrically disposed on the wiper drive wheel, the connecting rod being connected to the wiper.

4. The drive mechanism for a floor brush head of claim 3, further comprising a cloth mounting plate connected to the connecting rod, the cloth being disposed on the cloth mounting plate.

5. The driving mechanism for the floor brush head according to claim 4, wherein the cloth is connected to the cloth mounting plate via at least one connecting member, the driving unit further comprises an adjusting groove for limiting the connecting member, the connecting member passes through the adjusting groove, and the adjusting groove is disposed along a length direction of a reciprocating track of the cloth.

6. An environment-friendly floor brush head with low energy consumption, which is characterized by comprising the driving unit as claimed in any one of claims 1 to 5, wherein an atomizing area is arranged on the bottom surface of the floor brush head, the atomizing area comprises at least one spray head, and the floor brush head further comprises a water supply system communicated with the spray head.

7. The environmentally friendly floor brush head with low energy consumption according to claim 6, wherein the water supply system comprises a water tank and a water pump which are communicated with the spray head, and the water tank and the water pump are both arranged inside the floor brush head.

8. The environment-friendly floor brush head with low energy consumption according to claim 7, further comprising a flow distribution plate located on the bottom surface of the floor brush head, wherein a hollow water storage cavity is arranged in the middle of the flow distribution plate, the flow distribution plate is communicated with the water tank, a plurality of water outlet holes are arranged on the flow distribution plate along the transverse direction of the floor brush head, and a spray head is correspondingly arranged at each water outlet hole.

9. The environmentally friendly brush head with low energy consumption according to claim 8, wherein an ultrasonic atomizer is disposed at least one outlet hole located in the middle region of the diverter plate.

10. The environmentally friendly floor brush head with low energy consumption according to claim 6, further comprising a roller brush body, wherein a dust suction opening is arranged near the roller brush body, and the atomization area is arranged at one side of the dust suction opening far away from the roller brush body.