CN1907203A - Water-proof mechanism of dust collector generator chamber - Google Patents
Water-proof mechanism of dust collector generator chamber Download PDFInfo
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- CN1907203A CN1907203A CN 200610040938 CN200610040938A CN1907203A CN 1907203 A CN1907203 A CN 1907203A CN 200610040938 CN200610040938 CN 200610040938 CN 200610040938 A CN200610040938 A CN 200610040938A CN 1907203 A CN1907203 A CN 1907203A
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- cover
- heat radiation
- water
- air
- baffle plate
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Abstract
The invention discloses a water-proof mechanism of cleaner motor, which contains hollow motor lid, wherein the irradiating inlet and outlet are opened on the motor lid; the first water blocking lid is set on the exterior of irradiating inlet and the second water blocking lid is set on the exterior of irradiating outlet; the inlet and outlet channels are set on the water-proof mechanism; the irradiating inlet connects external space of first blocking lid through inlet channel; the irradiating outlet connects external space of second water blocking lid through outlet channel, which contains at least one baffle in the outlet channel along flow direction.
Description
Technical field
The present invention relates to a kind of proof mechanism of water of dust collector generator chamber, be used to stop water to enter in the motor room, be mainly used on the portable type cleaner.
Background technology
In the prior art, have the motor case, have many grid holes on the motor case in the outside, motor room of dust catcher; so that the motor room communicates with outside air; be convenient to dispel the heat, and in the motor room, also establish block cover in addition, so that motor is produced the waterproofing protection effect to the motor in the motor room.But this mechanism can only prevent in the water intrusion motor in specific angle, and can't in 360 degree scopes, produce comprehensive waterproof effect to motor, so when practical application, still have water and enter in the motor, special for input voltage at the high-voltage motor more than 45 volts, the safety in utilization of this mechanism is lower, simultaneously, because the barrier effect of block cover, make airflow inconvenience in the motor room, cause the radiating efficiency of motor lower, fragile motor.
Summary of the invention
The object of the invention provides a kind of water-proof mechanism of dust collector generator chamber, and it can produce comprehensive waterproofing protection effect to the motor in the motor room.
Technical scheme of the present invention is: a kind of water-proof mechanism of dust collector generator chamber, comprise motor cover with cavity, have heat radiation air inlet and heat radiation air outlet on the described motor cover, the lateral surface of described heat radiation air inlet is provided with first water retaining cover to the heat radiation air inlet, the lateral surface of described heat radiation air outlet is provided with second water retaining cover to heat radiation air outlet, have air intake passage and air-out passage on this proof mechanism of water, described heat radiation air inlet is connected by the space of air intake passage with first water retaining cover outside, described heat radiation air outlet is connected by the space of air-out passage with second water retaining cover outside, is provided with baffle plate in face of airflow direction at least one passage in air intake passage and air-out passage.
Be provided with first baffle plate in the described air intake passage, described first baffle plate is around the setting of heat radiation air inlet, the outer end of described first baffle plate is radially towards the sidepiece turnover and extend to form first flange, constitutes first tank between described first flange and motor cover and first baffle plate.
Be provided with second baffle in the described air-out passage, described second baffle is around the heat radiation air outlet setting, the outer end of described second baffle is radially towards the sidepiece turnover and extend to form second flange, constitutes second tank between described second flange and motor cover and the second baffle.
Described air intake passage is formed between first water retaining cover and the motor cover, and described air-out passage is formed between second water retaining cover and the motor cover.
The edge part of the close air intake passage of described first water retaining cover extends to form the 3rd baffle plate in air intake passage, described the 3rd baffle plate in air intake passage in face of the airflow direction setting.
The edge part of the close air-out passage of described second water retaining cover extends to form the 4th baffle plate in the air-out passage, described the 4th baffle plate in the air-out passage in face of the airflow direction setting.
Described motor cover comprises first cover body and second cover body that connects, and described heat radiation air inlet is opened on first cover body, and described heat radiation air outlet is opened on second cover body.
The present invention compared with prior art, have following advantage: the cavity in the motor cover is the motor room, when practical application, motor is installed in the motor room, outer gas stream enters in the motor room from the heat radiation air inlet, be discharged to the outside air from heat radiation air outlet again, in this process, motor is dispelled the heat expeditiously, and the setting of first water retaining cover and second water retaining cover, then make the current major part of spraying be blocked in the water retaining cover outside from 360 degree scopes, the small part current flow into the inboard of water retaining cover along air intake passage or air-out passage, current suffer from baffle plate stopping the back along baffle plate to dirty, finally from the lower surface of water retaining cover and the space between the motor cover, flow out, thereby motor is played comprehensive waterproof effect, to strengthen the safety in utilization of motor of dust collector.
Description of drawings
Accompanying drawing 1 is installed in right view on the vacuum cleaner dust bucket for the present invention;
Accompanying drawing 2 is installed in three-dimensional exploded view on the vacuum cleaner dust bucket for the present invention;
Accompanying drawing 3 is the cutaway view of the B-B direction in the accompanying drawing 1;
Accompanying drawing 4 is the cutaway view of the H-H direction in the accompanying drawing 3;
Wherein: 1, dirt bucket; 2, first cover body; 3, first water retaining cover; 4, second cover body; 5, motor cover; 6, heat radiation air outlet; 7; Second water retaining cover; 8, second flange; 9, motor; 10, heat radiation air inlet; 11, first flange; 12, first tank; 13, second tank; 14, air intake passage; 15, air-out passage; 16, first baffle plate; 17, second baffle; 18, the 3rd baffle plate; 19, the 4th baffle plate; 20, water retaining cover buckle; 21, motor cover buckle; 22, water retaining cover buckle; 23, motor cover buckle.
The specific embodiment
Shown in accompanying drawing 1-accompanying drawing 4, a kind of water-proof mechanism of dust collector generator chamber, comprise motor cover 5 with cavity, have heat radiation air inlet 10 and heat radiation air outlet 6 on the described motor cover 5, the arranged outside of described heat radiation air inlet 10 has first water retaining cover 3, and the arranged outside of described heat radiation air outlet 6 has second water retaining cover 7.Have air intake passage 14 and air-out passage 15 on this proof mechanism of water, described air intake passage 14 is formed between first water retaining cover 3 and the motor cover 5, described air-out passage 15 is formed between second water retaining cover 7 and the motor cover 5, described heat radiation air inlet 10 is connected by the space of air intake passage 14 with first water retaining cover, 3 outsides, and described heat radiation air outlet 6 is connected by the space of air-out passage 15 with second water retaining cover, 7 outsides.
Be provided with first baffle plate 16 in face of airflow direction in the described air intake passage 14, described first baffle plate 16 is provided with around heat radiation air inlet 10; Be provided with second baffle 17 in face of airflow direction in the described air-out passage 15, described second baffle 17 is provided with around heat radiation air outlet 6.
The present invention is installed in when practical application above the dirt bucket 1 of dust catcher usually, as shown in Figure 1, cavity in the motor cover 5 is the motor room, and the motor 9 of dust catcher promptly is installed in this motor room, and the dotted line in the accompanying drawing 3 is promptly represented air-flow, air enters in the motor room from heat radiation air inlet 10, after carrying out heat exchange with motor 9, hot-air is discharged from heat radiation air outlet 6, and is discharged in the outside air by air-out passage 15, in this process, motor 9 is owing to dissipated heat is lowered the temperature.
The edge part of the close air intake passage 14 of described first water retaining cover 3 extends to form the 3rd baffle plate 18 in air intake passage 14, described the 3rd baffle plate 18 in air intake passage 14 in face of the airflow direction setting.The edge part of the close air-out passage 15 of described second water retaining cover 7 extends to form the 4th baffle plate 19 in air-out passage 15, described the 4th baffle plate 19 in air-out passage 15 in face of the airflow direction setting.
Shown in accompanying drawing 3-accompanying drawing 4, during air-flow process air intake passage 14, after suffering from the stopping of the 3rd baffle plate 18, turn to, and then suffer from stopping of first baffle plate 16, finally enter in the motor room from heat radiation air inlet 10, air-flow is discharged in the outside air along air-out passage 15 after discharging from heat radiation air outlet 6.And when the present invention being carried out 360 degree trickle tests, water can be from the sidepiece of first water retaining cover 3 along air intake passage 14 or is entered between second water retaining cover 6 and the motor cover 5 along air-out passage 15 from the sidepiece of second water retaining cover 7, arrow in the accompanying drawing 4 is promptly represented the direction that current enter, in the process that enters with air-flow, current at first meet with stopping and stall of the 3rd baffle plate 18 and the 4th baffle plate 19, and it is dirty and discharge along the 3rd baffle plate 18 and the 4th baffle plate 19, low amounts of water continues to move towards heat radiation air inlet 10 and heat radiation air outlet 6 along air intake passage 14 and air-out passage 15, just can suffer from stopping and stall of first baffle plate 16 and second baffle 17, make current along the downward landing of outer surface of first baffle plate 16 and second baffle 17, finally from the lower surface of water retaining cover and the gap between the motor cover 5, flow out.And be to prevent that current from flowing into heat radiation air inlet 10 or the heat radiation air outlet 6 from the outer end of first baffle plate 16 or second baffle 17, the outer end of described first baffle plate 16 is radially towards the sidepiece turnover and extend to form first flange 11, constitutes first tank 12 between described first flange 11 and motor cover 5 and first baffle plate 16; The outer end of described second baffle 17 is radially towards the sidepiece turnover and extend to form second flange 8, constitutes second tank 13 between described second flange 8 and motor cover 5 and the second baffle 17.The current that enter between first water retaining cover 3 and first cover body 2 are being assembled in first tank 12 under the barrier effect of first baffle plate 16 and first flange 11, the groove bottom of first tank 12 of edge annular is discharged from the downside porch of air intake passage 14 at last to dirty then; The current that enter between second water retaining cover 7 and second cover body 4 are then being assembled in second tank 13 under the barrier effect of the second baffle 17 and second flange 8, the groove bottom of second tank 13 of edge annular is discharged from the downside exit of air-out passage 15 at last to dirty then.Protective action by first water retaining cover 3, second water retaining cover 7, the 3rd baffle plate 18, the 4th baffle plate 19, first baffle plate 16, second baffle 17, first flange 11 and second flange 8; the present invention is when doing 360 degree trickle tests; outside the water that spray in each orientation can being blocked in comprehensively; so when practical application; the present invention can play comprehensive waterproofing protection effect to the motor 9 of dust catcher, makes the motor 9 of dust catcher can adopt high-voltage motor safely.
For adapting to the assembling demand, described motor cover 5 comprises first cover body 2 and second cover body 4 that connects, described heat radiation air inlet 10 is opened on first cover body 2, described heat radiation air outlet 6 is opened on second cover body 4, on two cover bodies 2, offer earlier the usefulness of opening respectively as turnover wind, then two cover bodies are covered on the both sides and the butt joint of motor 9 respectively, make the die sinking production and the efficiency of assembling of motor cover 5 all be improved, adapt to the suitability for industrialized production demand more.First water retaining cover 3 is installed on first cover body 2, second water retaining cover 7 is installed on second cover body 4, the assembling mode of second water retaining cover 7 can be referring to shown in accompanying drawing 2, the accompanying drawing 4, promptly by the snapping that matches with motor cover buckle 21 on second cover body 4 of the water retaining cover buckle 20 on second water retaining cover 7, also has water retaining cover buckle 22 on first water retaining cover 3, the assembling mode that has motor cover buckle 23, the first water retaining covers 3 on first cover body 2 is identical with the assembling mode of second water retaining cover 7.
Claims (7)
1, a kind of water-proof mechanism of dust collector generator chamber, comprise motor cover (5) with cavity, it is characterized in that: have heat radiation air inlet (10) and heat radiation air outlet (6) on the described motor cover (5), the lateral surface of described heat radiation air inlet (10) is provided with first water retaining cover (3) to heat radiation air inlet (10), the lateral surface of described heat radiation air outlet (6) is provided with second water retaining cover (7) to heat radiation air outlet (6), have air intake passage (14) and air-out passage (15) on this proof mechanism of water, described heat radiation air inlet (10) is connected by the space of air intake passage (14) with first water retaining cover (3) outside, described heat radiation air outlet (6) is connected by the space of air-out passage (15) with second water retaining cover (7) outside, be provided with baffle plate (16,17) in face of airflow direction at least one passage in air intake passage (14) and air-out passage (15).
2, water-proof mechanism of dust collector generator chamber according to claim 1, it is characterized in that: be provided with first baffle plate (16) in the described air intake passage (14), described first baffle plate (16) is provided with around heat radiation air inlet (10), the outer end of described first baffle plate (16) radially extends outwardly and forms flange shape first flange (11), constitutes first tank (12) between described first flange (11) and motor cover (5) and first baffle plate (16).
3, water-proof mechanism of dust collector generator chamber according to claim 1, it is characterized in that: be provided with second baffle (17) in the described air-out passage (15), described second baffle (17) is provided with around heat radiation air outlet (6), the outer end of described second baffle (17) radially extends outwardly and forms flange shape second flange (8), constitutes second tank (13) between described second flange (8) and motor cover (5) and the second baffle (17).
4, water-proof mechanism of dust collector generator chamber according to claim 1, it is characterized in that: described air intake passage (14) is formed between first water retaining cover (3) and the motor cover (5), and described air-out passage (15) is formed between second water retaining cover (7) and the motor cover (5).
5, water-proof mechanism of dust collector generator chamber according to claim 4, it is characterized in that: the edge part of the close air intake passage (14) of described first water retaining cover (3) extends to form the 3rd baffle plate (18) in air intake passage (14), described the 3rd baffle plate (18) in air intake passage (14) in face of the airflow direction setting.
6, water-proof mechanism of dust collector generator chamber according to claim 4, it is characterized in that: the edge part of the close air-out passage (15) of described second water retaining cover (7) extends to form the 4th baffle plate (19) in air-out passage (15), described the 4th baffle plate (19) in air-out passage (15) in face of the airflow direction setting.
7, water-proof mechanism of dust collector generator chamber according to claim 1, it is characterized in that: described motor cover (5) comprises first cover body (2) and second cover body (4) that connects, described heat radiation air inlet (10) is opened on first cover body (2), and described heat radiation air outlet (6) is opened on second cover body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100409381A CN100384363C (en) | 2006-08-11 | 2006-08-11 | Water-proof mechanism of dust collector generator chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100409381A CN100384363C (en) | 2006-08-11 | 2006-08-11 | Water-proof mechanism of dust collector generator chamber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1907203A true CN1907203A (en) | 2007-02-07 |
| CN100384363C CN100384363C (en) | 2008-04-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100409381A Active CN100384363C (en) | 2006-08-11 | 2006-08-11 | Water-proof mechanism of dust collector generator chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100384363C (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD779332S1 (en) | 2015-12-07 | 2017-02-21 | Access Business Group International Llc | Container |
| USD779333S1 (en) | 2015-12-07 | 2017-02-21 | Access Business Group International Llc | Container |
| CN106859490A (en) * | 2015-12-14 | 2017-06-20 | 沃维克股份有限公司 | The annex of apparatus for household use, particularly dust catcher |
| CN106901654A (en) * | 2017-04-24 | 2017-06-30 | 江苏美的清洁电器股份有限公司 | Dust catcher |
| CN107049149A (en) * | 2017-04-24 | 2017-08-18 | 江苏美的清洁电器股份有限公司 | The motor cover body and dust catcher of dust catcher |
| CN112255366A (en) * | 2019-07-22 | 2021-01-22 | 海湾安全技术有限公司 | Gas detector with waterproof capability |
| WO2021248297A1 (en) * | 2020-06-09 | 2021-12-16 | 苏州欧圣电气股份有限公司 | Vacuum cleaner |
| CN114010112A (en) * | 2021-11-08 | 2022-02-08 | 上海高仙自动化科技发展有限公司 | Water-choking-proof structure of air-suction motor and cleaning robot |
| WO2023116319A1 (en) * | 2021-12-26 | 2023-06-29 | 苏州欧圣电气股份有限公司 | Vacuum cleaner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08243335A (en) * | 1995-03-14 | 1996-09-24 | Aiwa Co Ltd | Air cleaner |
| JPH08243336A (en) * | 1995-03-14 | 1996-09-24 | Aiwa Co Ltd | Air cleaner |
| CN2285627Y (en) * | 1997-01-17 | 1998-07-08 | 周万龙 | Muffling and waterproofing device for air outlet of suction cleaner |
| CN2286615Y (en) * | 1997-02-03 | 1998-07-29 | 黄荣华 | Motor sound-insulated and water-proof dust collecter |
| CN2408821Y (en) * | 1999-12-03 | 2000-12-06 | 陈亚宾 | Suction cleaner with liquid suction function |
| JP4757988B2 (en) * | 2000-09-29 | 2011-08-24 | 三立機器株式会社 | Splash-proof device in vacuum suction machine |
| US6637068B2 (en) * | 2001-09-07 | 2003-10-28 | Shop Vac Corporation | Float rod seal for vacuum cleaner |
| CN2772433Y (en) * | 2005-02-18 | 2006-04-19 | 王跃旦 | Water-proof case of hand steam cleaner |
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2006
- 2006-08-11 CN CNB2006100409381A patent/CN100384363C/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD779332S1 (en) | 2015-12-07 | 2017-02-21 | Access Business Group International Llc | Container |
| USD779333S1 (en) | 2015-12-07 | 2017-02-21 | Access Business Group International Llc | Container |
| CN106859490A (en) * | 2015-12-14 | 2017-06-20 | 沃维克股份有限公司 | The annex of apparatus for household use, particularly dust catcher |
| CN106859490B (en) * | 2015-12-14 | 2019-01-01 | 沃维克股份有限公司 | The attachment of apparatus for household use, especially dust catcher |
| CN106901654A (en) * | 2017-04-24 | 2017-06-30 | 江苏美的清洁电器股份有限公司 | Dust catcher |
| CN107049149A (en) * | 2017-04-24 | 2017-08-18 | 江苏美的清洁电器股份有限公司 | The motor cover body and dust catcher of dust catcher |
| CN112255366A (en) * | 2019-07-22 | 2021-01-22 | 海湾安全技术有限公司 | Gas detector with waterproof capability |
| WO2021248297A1 (en) * | 2020-06-09 | 2021-12-16 | 苏州欧圣电气股份有限公司 | Vacuum cleaner |
| CN114010112A (en) * | 2021-11-08 | 2022-02-08 | 上海高仙自动化科技发展有限公司 | Water-choking-proof structure of air-suction motor and cleaning robot |
| CN114010112B (en) * | 2021-11-08 | 2022-12-20 | 上海高仙自动化科技发展有限公司 | Water-choking-proof structure of air-suction motor and cleaning robot |
| WO2023116319A1 (en) * | 2021-12-26 | 2023-06-29 | 苏州欧圣电气股份有限公司 | Vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100384363C (en) | 2008-04-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215168 Wuzhong District, Jiangsu Province Lake Road West Patentee after: ECOVACS ROBOTICS Co.,Ltd. Address before: 215168 Wuzhong District, Jiangsu Province Lake Road West Patentee before: ECOVACS ROBOTICS Co.,Ltd. Address after: 215168 Wuzhong District, Jiangsu Province Lake Road West Patentee after: ECOVACS ROBOTICS Co.,Ltd. Address before: 215168 Wuzhong District, Jiangsu Province Lake Road West Patentee before: ECOVACS ROBOTICS (SUZHOU) Co.,Ltd. |
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| CP03 | Change of name, title or address |
Address after: 215168 Wuzhong District, Jiangsu Province Lake Road West Patentee after: ECOVACS ROBOTICS (SUZHOU) Co.,Ltd. Address before: 215128 Wuzhong District, Jiangsu Province Lake Road West Patentee before: TEK ELECTRICAL (SUZHOU) Co.,Ltd. |