CN113768410B - Dust collector floor brush with motor self-cooling function - Google Patents
Dust collector floor brush with motor self-cooling function Download PDFInfo
- Publication number
- CN113768410B CN113768410B CN202111184166.XA CN202111184166A CN113768410B CN 113768410 B CN113768410 B CN 113768410B CN 202111184166 A CN202111184166 A CN 202111184166A CN 113768410 B CN113768410 B CN 113768410B
- Authority
- CN
- China
- Prior art keywords
- motor
- pipeline
- cooling
- brush
- dust collector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 33
- 239000000428 dust Substances 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000000498 cooling water Substances 0.000 claims abstract description 24
- 238000005096 rolling process Methods 0.000 claims abstract description 23
- 238000005507 spraying Methods 0.000 claims abstract description 9
- 239000013078 crystal Substances 0.000 claims abstract description 8
- 230000007704 transition Effects 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000005086 pumping Methods 0.000 claims description 13
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 35
- 239000007921 spray Substances 0.000 abstract description 4
- 238000013021 overheating Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000003313 weakening effect Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 208000021760 high fever Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0405—Driving means for the brushes or agitators
- A47L9/0411—Driving means for the brushes or agitators driven by electric motor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
- A47L9/0466—Rotating tools
- A47L9/0477—Rolls
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2889—Safety or protection devices or systems, e.g. for prevention of motor over-heating or for protection of the user
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The invention discloses a dust collector floor brush with a motor self-cooling function, which belongs to the technical field of dust collector floor brushes and comprises a rolling brush body, a motor and a motor, wherein the rolling brush body is hinged on a floor brush shell; the motor body is fixedly arranged on the ground brush shell and drives the rolling brush body; the sprinkling nozzle is fixedly arranged on the ground brush shell, is aligned to the rolling brush body and is attached to the rolling brush body; according to the invention, the ice crystal box is adopted to cool the liquid in the cooling water tank, when the dust collector floor brush needs to spray water, the water pump pumps the liquid in the cooling water tank to enter the second pipeline from the first pipeline, and the heat generated by the motor body is taken away when the liquid passes through the second pipeline, so that the motor performance is prevented from weakening due to overheating of the motor body, the service life of the motor body is prolonged, the user experience is good, the structural design is reasonable, the cooling and the water spraying are fully utilized to be combined into a whole, and the redundant structural space is not occupied.
Description
Technical Field
The invention belongs to the technical field of dust collector floor brushes, and particularly relates to a dust collector floor brush with a motor self-cooling function.
Background
The working principle of the dust collector is that the motor of the dust collector rotates at a high speed, air is sucked from the suction inlet, so that a certain vacuum is generated in the dust box, dust enters a dust filtering bag in the dust box through a ground brush, a connecting pipe, a handle, a hose and a main suction pipe, the dust is remained in the dust filtering bag, the filtered air enters the motor through a layer of filter plate, the layer of filter plate is a protective barrier for preventing the dust bag from breaking and sucking the dust into the motor, and the air entering the motor flows out through the motor.
At present, the dust catcher scrubbing brush causes the motor to generate heat at long-time load operation, and the motor itself can only rotate by the motor fan blade and dispel the heat, and radiating efficiency is low, and in the past, the motor high fever can lead to the motor performance to be weak, and the life-span can shorten to influence user's use experience.
Disclosure of Invention
The invention aims at: in order to solve the problems that the motor of the dust collector floor brush cannot conduct efficient heat dissipation, so that the motor performance is weakened, the service life is shortened and the user experience is poor, the dust collector floor brush with the motor self-cooling function is provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme: a vacuum cleaner floor brush with motor self-cooling function, comprising:
the rolling brush body is hinged on the ground brush shell;
The motor body is fixedly arranged on the ground brush shell and drives the rolling brush body;
the sprinkling nozzle is fixedly arranged on the ground brush shell, is aligned to the rolling brush body and is attached to the rolling brush body;
the cooling water tank is fixedly connected with the ground brush shell through a fixing rod;
The cooling pumping mechanism is fixedly arranged on the ground brush shell, the cooling pumping mechanism is wound on the motor body, and the cooling pumping mechanism is communicated with the cooling water tank and the sprinkler head.
As a further description of the above technical solution:
The cooling pumping mechanism comprises a water pump, a first pipeline and a second pipeline, wherein the water pump is fixedly arranged on the ground brush shell, the first pipeline is communicated with the cooling water tank and the water pump, the second pipeline is wound on the motor body, and the second pipeline is communicated with the water sprinkling nozzle and the water pump.
As a further description of the above technical solution:
the second pipeline is in contact with the surface of the motor body, and the second pipeline avoids the motor blade position on the motor body.
As a further description of the above technical solution:
The second pipeline is an aluminum radiating pipe.
As a further description of the above technical solution:
The novel shower nozzle is characterized in that a transition bin is arranged in the shower nozzle, the second pipeline is communicated with the transition bin, a plurality of water outlets are formed in the shower nozzle, the water outlets are communicated with the transition bin, a plurality of guide plates are arranged in the transition bin, the guide plates form guide grooves in the transition bin, and the water outlets are all communicated with the guide grooves.
As a further description of the above technical solution:
The water spraying nozzle and the guide plate are both made of metal materials.
As a further description of the above technical solution:
and a heat insulation layer is arranged on the water spraying nozzle.
As a further description of the above technical solution:
The side of the cooling water tank is provided with a clamping groove, and an ice crystal box is clamped in the clamping groove.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. According to the invention, the ice crystal box is adopted to cool the liquid in the cooling water tank, when the dust collector floor brush needs to spray water, the water pump pumps the liquid in the cooling water tank to enter the second pipeline from the first pipeline, and the heat generated by the motor body is taken away when the liquid passes through the second pipeline, so that the motor performance is prevented from weakening due to overheating of the motor body, the service life of the motor body is prolonged, the user experience is good, the structural design is reasonable, the cooling and the water spraying are fully utilized to be combined into a whole, and the redundant structural space is not occupied.
2. According to the invention, the plurality of guide plates are arranged in the sprinkler head, and the guide grooves are formed between the guide plates, so that the liquid entering the transition bin is fully contacted with the sprinkler head and the guide plates, and the liquid after heat absorption is cooled, so that the liquid is recovered to the normal water temperature, and the cleaning operation is not influenced.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a dust collector floor brush with a motor self-cooling function.
Fig. 2 is a schematic diagram showing an internal structure of a dust collector floor brush with a motor self-cooling function.
Fig. 3 is a schematic diagram of the internal structure of a dust collector floor brush with a motor self-cooling function.
Fig. 4 is a schematic diagram of the internal structure of a sprinkler head in a vacuum cleaner floor brush with a motor self-cooling function.
Legend description:
1. A rolling brush body; 2. a floor brush housing; 3. a motor body; 4. a sprinkler head; 5. a cooling water tank; 6. a fixed rod; 7. a cooling pump mechanism; 71. a water pump; 72. a first pipe; 73. a second pipe; 8. motor fan blade; 9. a transition bin; 10. a water outlet hole; 11. a deflector; 12. a diversion trench; 13. a thermal insulation layer; 14. a clamping groove; 15. ice crystal box.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: a vacuum cleaner floor brush with motor self-cooling function, comprising:
The rolling brush body 1 is hinged on the ground brush shell 2;
A motor body 3 fixedly installed on the floor brush housing 2, and the motor body 3 drives the roll brush body 1;
The sprinkling nozzle 4 is fixedly arranged on the ground brush shell 2, the sprinkling nozzle 4 is aligned with the rolling brush body 1, and the sprinkling nozzle 4 is attached to the rolling brush body 1;
A cooling water tank 5 fixedly connected to the floor brush housing 2 through a fixing rod 6;
the cooling pumping mechanism 7 is fixedly arranged on the ground brush shell 2, the cooling pumping mechanism 7 is wound on the motor body 3, and the cooling pumping mechanism 7 is communicated with the cooling water tank 5 and the sprinkler head 4;
The cooling pumping mechanism 7 comprises a water pump 71, a first pipeline 72 and a second pipeline 73, the water pump 71 is fixedly arranged on the ground brush shell 2, the first pipeline 72 is communicated with the cooling water tank 5 and the water pump 71, the second pipeline 73 is wound on the motor body 3, the second pipeline 73 is communicated with the water spraying nozzle 4 and the water pump 71, the water pump 71 pumps liquid in the cooling water tank 5, the liquid flows into the second pipeline 73 through the first pipeline 72, heat generated by the motor body 3 is taken away by the liquid passing through the second pipeline 73, the liquid in the second pipeline 73 enters the water spraying nozzle 4 and is sprayed onto the rolling brush body 1, and under the action of the cooling pumping mechanism 7, the liquid in the cooling water tank 5 not only completes spraying operation, but also can take away heat generated by the motor body 3, so that the structural design is ingenious and reasonable, the motor body 3 is prevented from being overheated to cause the motor performance to be weakened, the service life of the motor body 3 is prolonged, and the user experience is improved;
The second pipeline 73 is in contact with the surface of the motor body 3, the second pipeline 73 avoids the position of the motor fan blade 8 on the motor body 3, heat of the motor body 3 is facilitated to diffuse to the second pipeline 73, absorption of liquid to heat generated by the motor body 3 is facilitated, heat dissipation efficiency is high, and meanwhile normal heat dissipation of the original motor fan blade 8 on the motor body 3 is not interfered;
The second pipe 73 is an aluminum radiating pipe, which is beneficial to improving the gradient diffusion speed of the heat generated by the motor body 3;
A transition bin 9 is arranged in the sprinkler head 4, the second pipeline 73 is communicated with the transition bin 9, a plurality of water outlet holes 10 are formed in the sprinkler head 4, the water outlet holes 10 are communicated with the transition bin 9, a plurality of guide plates 11 are arranged in the transition bin 9, a plurality of guide plates 11 form a guide groove 12 in the transition bin 9, and the water outlet holes 10 are all communicated with the guide groove 12; the sprinkler head 4 and the guide plate 11 are both made of metal materials, the liquid flowing into the transition bin 9 from the second pipeline 73 has a certain temperature, the guide groove 12 increases the flowing distance of the liquid in the transition bin 9, and the liquid is fully contacted with the sprinkler head 4 and the guide plate 11, so that the cooling of the liquid before being sprayed from the water outlet hole 10 is facilitated, the overheating of the liquid sprayed on the rolling brush body 1 is avoided, and the cleaning operation is influenced;
The heat insulation layer 13 is arranged on the sprinkler head 4 to limit the heat absorbed by the sprinkler head 4 to diffuse into the ground brush shell 2;
the cooling water tank 5 is provided with a clamping groove 14 on the side face, and an ice crystal box 15 is clamped in the clamping groove 14, so that the cooling water tank 5 can be cooled down quickly, and heat generated by the motor body 3 can be taken away.
Working principle: firstly, the frozen ice crystal box 15 is clamped into the clamping groove 14 on the cooling water tank 5, liquid is injected into the cooling water tank 5, after standing for a period of time, the liquid in the cooling water tank 5 is cooled under the action of the ice crystal box 15, the operation of a dust collector floor brush can be started, secondly, the dust collector floor brush is operated, the motor body 3 drives the rolling brush body 1 to rotate, the rolling brush body 1 cleans the floor, at the moment, the motor body 3 starts heating, the rolling brush body 1 just needs to spray liquid when cleaning, then the water pump 71 extracts the liquid in the cooling water tank 5, the liquid flows into the second pipeline 73 through the first pipeline 72, the liquid passing through the second pipeline 73 takes away the heat generated by the motor body 3, the liquid in the second pipeline 73 enters the sprinkler head 4 and is sprayed onto the rolling brush body 1, at the moment, the liquid flowing into the transition bin 9 from the second pipeline 73 has a certain temperature, the flow distance of the liquid in the transition bin 9 is increased through the flow guiding groove 12, the liquid is fully contacted with the sprinkler head 4 and the guiding plate 11, the liquid before the water outlet 10 is sprayed, the liquid is just in the cleaning, the liquid needs to spray, the liquid in the cleaning water tank is required to be sprayed, the liquid is prevented from flowing into the floor brush layer 1 again after the cleaning water tank is stopped, the cleaning water is stopped, the heat is continuously is prevented from being sprayed into the cleaning water tank, and the heat is stopped, and the cleaning water is kept waiting for the cleaning water tank is stopped, and the heat is kept clean, and the heat inside the heat is stored in the water, and the water is stored.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. A dust collector floor brush with a motor self-cooling function is characterized in that: comprising the following steps:
the rolling brush body (1) is hinged on the ground brush shell (2);
The motor body (3) is fixedly arranged on the ground brush shell (2), and the motor body (3) drives the rolling brush body (1);
The sprinkling nozzle (4) is fixedly arranged on the ground brush shell (2), the sprinkling nozzle (4) is aligned with the rolling brush body (1), and the sprinkling nozzle (4) is attached to the rolling brush body (1);
a cooling water tank (5) fixedly connected with the ground brush shell (2) through a fixed rod (6);
The cooling pumping mechanism (7) is fixedly arranged on the ground brush shell (2), the cooling pumping mechanism (7) is wound on the motor body (3), and the cooling pumping mechanism (7) is communicated with the cooling water tank (5) and the sprinkler head (4);
The cooling pumping mechanism (7) comprises a water pump (71), a first pipeline (72) and a second pipeline (73), wherein the water pump (71) is fixedly arranged on the ground brush shell (2), the first pipeline (72) is communicated with the cooling water tank (5) and the water pump (71), the second pipeline (73) is wound on the motor body (3), and the second pipeline (73) is communicated with the water sprinkling nozzle (4) and the water pump (71);
the second pipeline (73) is in contact with the surface of the motor body (3), and the second pipeline (73) avoids the position of the motor fan blade (8) on the motor body (3);
the cooling water tank (5) is provided with a clamping groove (14) on the side face, and an ice crystal box (15) is clamped in the clamping groove (14).
2. A vacuum cleaner floor brush with motor self-cooling function according to claim 1, characterized in that the second pipe (73) is an aluminium radiating pipe.
3. The dust collector floor brush with the motor self-cooling function according to claim 1, wherein a transition bin (9) is arranged in the water spraying nozzle (4), the second pipeline (73) is communicated with the transition bin (9), a plurality of water outlet holes (10) are formed in the water spraying nozzle (4), the water outlet holes (10) are communicated with the transition bin (9), a plurality of guide plates (11) are arranged in the transition bin (9), the guide plates (11) form guide grooves (12) in the transition bin (9), and the water outlet holes (10) are all communicated with the guide grooves (12).
4. A vacuum cleaner floor brush with a motor self-cooling function according to claim 3, characterized in that the sprinkler head (4) and the deflector (11) are both of metal material.
5. A vacuum cleaner floor brush with a motor self-cooling function according to claim 3, characterized in that the sprinkler head (4) is provided with a heat insulating layer (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111184166.XA CN113768410B (en) | 2021-10-11 | 2021-10-11 | Dust collector floor brush with motor self-cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111184166.XA CN113768410B (en) | 2021-10-11 | 2021-10-11 | Dust collector floor brush with motor self-cooling function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113768410A CN113768410A (en) | 2021-12-10 |
| CN113768410B true CN113768410B (en) | 2024-05-28 |
Family
ID=78855147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111184166.XA Active CN113768410B (en) | 2021-10-11 | 2021-10-11 | Dust collector floor brush with motor self-cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113768410B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100130293A (en) * | 2009-06-03 | 2010-12-13 | 김한중 | Vacuum cleaner |
| CN110292329A (en) * | 2019-07-31 | 2019-10-01 | 傲基科技股份有限公司 | A kind of scrubbing brush mould group and Wet-dry dust catcher |
| CN213371784U (en) * | 2020-08-19 | 2021-06-08 | 尚科宁家(中国)科技有限公司 | Cleaning device |
| CN213850507U (en) * | 2020-08-19 | 2021-08-03 | 尚科宁家(中国)科技有限公司 | Hand-held cleaning device |
| CN216256885U (en) * | 2021-10-11 | 2022-04-12 | 苏州市春菊电器有限公司 | Dust collector floor brush with motor self-cooling function |
-
2021
- 2021-10-11 CN CN202111184166.XA patent/CN113768410B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100130293A (en) * | 2009-06-03 | 2010-12-13 | 김한중 | Vacuum cleaner |
| CN110292329A (en) * | 2019-07-31 | 2019-10-01 | 傲基科技股份有限公司 | A kind of scrubbing brush mould group and Wet-dry dust catcher |
| CN213371784U (en) * | 2020-08-19 | 2021-06-08 | 尚科宁家(中国)科技有限公司 | Cleaning device |
| CN213850507U (en) * | 2020-08-19 | 2021-08-03 | 尚科宁家(中国)科技有限公司 | Hand-held cleaning device |
| CN216256885U (en) * | 2021-10-11 | 2022-04-12 | 苏州市春菊电器有限公司 | Dust collector floor brush with motor self-cooling function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113768410A (en) | 2021-12-10 |
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