CN104848279A - Extractor hood allowing automatic cleaning - Google Patents
Extractor hood allowing automatic cleaning Download PDFInfo
- Publication number
- CN104848279A CN104848279A CN201510217454.9A CN201510217454A CN104848279A CN 104848279 A CN104848279 A CN 104848279A CN 201510217454 A CN201510217454 A CN 201510217454A CN 104848279 A CN104848279 A CN 104848279A
- Authority
- CN
- China
- Prior art keywords
- spiral case
- hairbrush
- range hood
- automatically clean
- clean according
- 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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 3
- 238000013000 roll bending Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract 2
- 230000003749 cleanliness Effects 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000006233 lamp black Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
-
- B08B1/12—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
Abstract
An extractor hood allowing automatic cleaning comprises a casing, a fan assembly and a control assembly; the fan assembly is arranged in the casing; the fan assembly comprises a volute and an impeller which is arranged in the volute; the volute is provided with a cleaning mechanism which comprises a hair brush and a driving assembly; the hair brush is arranged in the volute; the hair brush is driven by the driving assembly to move. Compared with the prior art, the volute is brushed through a movable hair brush, oil stains on the impeller can be effectively brushed, and accordingly the cleaning is thorough and the cleaning efficiency is high; the cleaning mechanism is simple in structure, convenient to assemble and low in production cost; the washing liquid sprayed through a liquid spraying assembly can be matched with the movable hair brush due to the adding of the liquid spraying assembly and accordingly the efficiency of cleaning of the cleaning mechanism on the impeller is improved again and the cleanliness is high.
Description
Technical field
The present invention relates to a kind of range hood, the invention still further relates to a kind of range hood that can automatically clean.
Background technology
At present, range hood has become one of requisite cooking apparatus of average family, and range hood after used a period of time impeller adsorbs a lot of greasy dirt, needs periodic cleaning, bothers very much time-consuming.Current range hood cleaning impeller technology generally has two kinds of modes, and a kind of is take Vantage as the direct spray rinsing liquid technology of representative, and another kind is the spray high-temperature steam technology for representative with U.S..Grease due to impeller surface has the viscosity of high strength, and these two kinds of technology all cannot reach the object really cleaned up.
Summary of the invention
Technical problem to be solved by this invention is the deficiency overcoming above-mentioned prior art, provides a kind of range hood that can automatically clean.
The main technical schemes adopted according to the range hood that can automatically clean provided by the invention is: comprise casing, be located at fan assembly in described casing and Control Component, described fan assembly comprises spiral case and is arranged on the impeller in described spiral case, described spiral case is provided with wiper mechanism, and described wiper mechanism comprises the hairbrush be located in described spiral case and the driven unit driving described hairbrush activity.
The range hood that can automatically clean provided by the invention also adopts following attached technical scheme:
Described hairbrush is slidably arranged in described spiral case.
Described driven unit comprises motor and by described motor-driven screw rod, described hairbrush is provided with screwed hole, and described screwed hole coordinates with described screw rod, and hairbrush described in described screw drive slides.
Described hairbrush comprises brush holder and is arranged on the bristle of described brush holder one end, and described brush holder is connected with described driven unit, and described bristle leans described impeller.
Described motor is arranged on the outer wall of described spiral case.
Be provided with slide bar in described spiral case, described hairbrush is slidably arranged on described slide bar.
Also comprise swing mechanism, described wiper mechanism is by swingable being arranged on described spiral case of swing mechanism.
Described wiper mechanism also comprises hydrojet assembly.
Described hydrojet assembly comprises water pump and fluid reservoir, and described water pump is provided with water supply hose and delivery hose, and described water supply hose is connected with described fluid reservoir, and the delivery port on described delivery hose is relative with described hairbrush.
Described spiral case comprises two spiral case side plates be oppositely arranged and the roll bending being connected two described spiral case side plates, is all formed with accommodating gap between two described side plate inwalls and described turbine, and the width in described accommodating gap is greater than described hairbrush thickness.
According to the range hood that can automatically clean provided by the invention compared with prior art tool have the following advantages: first, the present invention is scrubbed impeller by mobilizable hairbrush, can effectively by under the greasy dirt brush on impeller, compared with prior art clean more thoroughly, cleaning efficiency is higher; Secondly, the wiper mechanism structure in the present invention is simple, and easy to assembly, production cost is low; Again, the cleaning solution that hydrojet assembly is sprayed that adds of hydrojet assembly coordinates with movable hairbrush, and again improve the cleaning efficiency of wiper mechanism to impeller, cleannes are higher.
Accompanying drawing explanation
Fig. 1 is the structure chart after wiper mechanism in the present invention and fan assembly are assembled.
Fig. 2 is the structure chart of wiper mechanism in the present invention.
Fig. 3 is the state diagram one when scrubbing impeller of wiper mechanism in the present invention.
Fig. 4 is the state diagram two when scrubbing impeller of wiper mechanism in the present invention.
Detailed description of the invention
Embodiment one
See Fig. 1 to Fig. 4, according to the range hood embodiment that can automatically clean provided by the invention, comprise casing, be located at fan assembly 1 in described casing and Control Component, described fan assembly 1 comprises spiral case and is arranged on the impeller 11 in described spiral case, described spiral case is provided with wiper mechanism 6, and described wiper mechanism 6 comprises the hairbrush 2 be located in described spiral case and the driven unit driving the activity of described hairbrush 2.During the present invention's practicality cleaning function, the bristle 22 on hairbrush 2 leans described impeller 11, and after cleaning, bristle 22 leaves described impeller 11; The present invention is scrubbed by mobilizable hairbrush 2 pairs of impellers 11, can effectively by under the greasy dirt brush on impeller 11, compared with prior art clean more thoroughly, cleaning efficiency is higher.
See Fig. 1 to Fig. 4, according to the above embodiments of the present invention, described hairbrush 2 is slidably arranged in described spiral case.Adopt this kind of structure not only can prevent hairbrush 2 from when driven unit drives, rotation occurring, when simultaneously impeller 11 scrubbed by hairbrush 2, dynamics is stronger, and it is higher to scrub efficiency.Be provided with slide bar 4 in described spiral case, described hairbrush 2 is slidably arranged on described slide bar 4.Adopt said structure that hairbrush 2 is slidably arranged on spiral case inner structure simple, easy to assembly, fixed; When cleaning, the rotation of impeller 11 low speed, hairbrush 2 only under the driving of driven unit, need slidably reciprocate and scrubs impeller 11 in spiral case.
See Fig. 1 to Fig. 4, according to the above embodiments of the present invention, the screw rod 31 that described driven unit comprises motor 3 and driven by described motor 3, described hairbrush 2 is provided with screwed hole, described screwed hole coordinates with described screw rod 31, and described screw rod 31 drives described hairbrush 2 to slide.Driven unit structure in the present invention is simple, easy to assembly, parts are few, and production cost is low; Described motor 3 is direct current generator 3, adopts the principle that the current overload after-current both positive and negative polarity of direct current generator 3 is reverse, drives screw rod 31 to do back and forth movement, thus band electric brush 2 back and forth movement.As long as screw rod 31 is reliably connected with motor 3 axle during assembling, then utilize two of spiral case side plates to limit the largest motion scope of hairbrush 2, arrive this qualifying bit postpone brush handle cannot move forward, the inevitable input current of direct current generator 3 increases, when reaching overload values, motor 3 counter motion, thus drive brush handle counter motion.
See Fig. 1 to Fig. 4, according to the above embodiments of the present invention, described hairbrush 2 comprises brush holder 21 and is arranged on the bristle 22 of described brush holder 21 one end, and described brush holder 21 is connected with described driven unit, and described bristle 22 leans described impeller 11.Hairbrush 2 structure is simple, coordinates convenient stable with driven unit.
See Fig. 1 to Fig. 4, according to the above embodiments of the present invention, described motor 3 is arranged on the outer wall of described spiral case.Easy to assembly firm, do not affect fan assembly 1 and cause windage.Described spiral case is provided with sewage draining exit 13, and wiper mechanism 6 is discharged from the dirt under impeller 11 is scrubbed by sewage draining exit 13.
See Fig. 1 to Fig. 4, according to the above embodiments of the present invention, described wiper mechanism 6 also comprises hydrojet assembly.Described hydrojet assembly comprises water pump 5 and fluid reservoir, and described water pump 5 is provided with water supply hose 51 and delivery hose 52, and described water supply hose 51 is connected with described fluid reservoir, and the delivery port on described delivery hose 52 is relative with described hairbrush 2.During use, be filled with cleaning solution in fluid reservoir, the cleaning solution sprayed by hydrojet assembly is coordinated with movable hairbrush 2, and again improve the cleaning efficiency of wiper mechanism 6 pairs of impellers 11, cleannes are higher.
See Fig. 1 to Fig. 4, according to the above embodiments of the present invention, described spiral case comprises two spiral case side plates be oppositely arranged and the roll bending being connected two described spiral case side plates, all be formed with accommodating gap 12 between two described side plate inwalls and described turbine, the width in described accommodating gap 12 is greater than described hairbrush 2 thickness.After wiper mechanism 6 cleans, hairbrush 2 can be stuck in accommodating gap 12, prevents hairbrush 2 and impeller 11 from touching, affects lampblack absorber and normally work, or reduce the service life of wiper mechanism 6; The present invention adopts said structure that the hairbrush 2 after cleaning is separated with impeller 11, and structure is simple, and production cost is low.
Embodiment two
The present embodiment is roughly the same with above-described embodiment one, and difference is that the hairbrush 2 in the present embodiment after cleaning is different from the mode that impeller 11 is separated, and also comprise swing mechanism, described wiper mechanism 6 is by swingable being arranged on described spiral case of swing mechanism.The present embodiment adopts above-mentioned swing mechanism that the hairbrush 2 after cleaning is separated with impeller 11, is separated more reliable during use, can effectively prevent hairbrush 2 to be separated not in place and fault that is that cause with impeller 11.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can change these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalents thereof.
Claims (10)
1. the range hood that can automatically clean, comprise casing, be located at fan assembly in described casing and Control Component, described fan assembly comprises spiral case and is arranged on the impeller in described spiral case, it is characterized in that: described spiral case is provided with wiper mechanism, described wiper mechanism comprises the hairbrush be located in described spiral case and the driven unit driving described hairbrush activity.
2. the range hood that can automatically clean according to claim 1, is characterized in that: described hairbrush is slidably arranged in described spiral case.
3. the range hood that can automatically clean according to claim 2, it is characterized in that: described driven unit comprises motor and by described motor-driven screw rod, described hairbrush is provided with screwed hole, and described screwed hole coordinates with described screw rod, and hairbrush described in described screw drive slides.
4. the range hood that can automatically clean according to claim 3, is characterized in that: described hairbrush comprises brush holder and is arranged on the bristle of described brush holder one end, and described brush holder is connected with described driven unit, and described bristle leans described impeller.
5. the range hood that can automatically clean according to claim 3, is characterized in that: described motor is arranged on the outer wall of described spiral case.
6. the range hood that can automatically clean according to claim 1-5 any one, is characterized in that: be provided with slide bar in described spiral case, and described hairbrush is slidably arranged on described slide bar.
7. the range hood that can automatically clean according to claim 1-5 any one, is characterized in that: also comprise swing mechanism, and described wiper mechanism is by swingable being arranged on described spiral case of swing mechanism.
8. the range hood that can automatically clean according to claim 1-5 any one, is characterized in that: described wiper mechanism also comprises hydrojet assembly.
9. the range hood that can automatically clean according to claim 8, it is characterized in that: described hydrojet assembly comprises water pump and fluid reservoir, described water pump is provided with water supply hose and delivery hose, described water supply hose is connected with described fluid reservoir, and the delivery port on described delivery hose is relative with described hairbrush.
10. the range hood that can automatically clean according to claim 1-5 any one, it is characterized in that: described spiral case comprises two spiral case side plates be oppositely arranged and the roll bending being connected two described spiral case side plates, all be formed with accommodating gap between two described side plate inwalls and described turbine, the width in described accommodating gap is greater than described hairbrush thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510217454.9A CN104848279A (en) | 2015-04-30 | 2015-04-30 | Extractor hood allowing automatic cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510217454.9A CN104848279A (en) | 2015-04-30 | 2015-04-30 | Extractor hood allowing automatic cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104848279A true CN104848279A (en) | 2015-08-19 |
Family
ID=53848125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510217454.9A Pending CN104848279A (en) | 2015-04-30 | 2015-04-30 | Extractor hood allowing automatic cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104848279A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371337A (en) * | 2015-12-09 | 2016-03-02 | 广东美的厨房电器制造有限公司 | Control method of refrigerating range hood and refrigerating range hood |
| CN108194390A (en) * | 2017-12-29 | 2018-06-22 | 东莞市天合机电开发有限公司 | A kind of self-cleaning exhaust fan for kitchen ventilator |
| CN108679001A (en) * | 2018-05-18 | 2018-10-19 | 广东美的厨房电器制造有限公司 | Fan assembly and kitchen ventilator |
| CN109519987A (en) * | 2017-09-18 | 2019-03-26 | 宁波方太厨具有限公司 | A kind of oil cleaner screen and application have the range hood of the oil cleaner screen |
| CN109990332A (en) * | 2017-12-29 | 2019-07-09 | 宁波方太厨具有限公司 | A kind of cleaning device for cooking-fume exhauster blower system |
| CN110513744A (en) * | 2019-09-25 | 2019-11-29 | 常熟高通智能装备有限公司 | A kind of fan convenient for cleaning of household smoke exhaust ventilator |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2142174Y (en) * | 1993-02-10 | 1993-09-15 | 江照政 | Safety net cleaning device for smoke or fumes exhauster |
| CN201387056Y (en) * | 2009-03-05 | 2010-01-20 | 宁波方太厨具有限公司 | Self-cleaning range hood |
| CN201517801U (en) * | 2009-08-13 | 2010-06-30 | 方胜康 | Detaching-free cleaned range hood |
| CN102220989A (en) * | 2010-04-16 | 2011-10-19 | 苏州韩博厨房电器科技有限公司 | Fan component with wet steam cleaning function |
| CN203336663U (en) * | 2013-01-18 | 2013-12-11 | 刘巨伯 | Automatic-cleaning range hood |
| CN203917215U (en) * | 2014-06-16 | 2014-11-05 | 郭旺水 | A kind of cleaning device for fume exhaust fan |
| CN204141669U (en) * | 2014-10-24 | 2015-02-04 | 浙江金美太电器有限公司 | A kind of smoke exhaust ventilator automatic flushing device |
| CN204678433U (en) * | 2015-04-30 | 2015-09-30 | 浙江帅康电气股份有限公司 | A kind of range hood that can automatically clean |
-
2015
- 2015-04-30 CN CN201510217454.9A patent/CN104848279A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2142174Y (en) * | 1993-02-10 | 1993-09-15 | 江照政 | Safety net cleaning device for smoke or fumes exhauster |
| CN201387056Y (en) * | 2009-03-05 | 2010-01-20 | 宁波方太厨具有限公司 | Self-cleaning range hood |
| CN201517801U (en) * | 2009-08-13 | 2010-06-30 | 方胜康 | Detaching-free cleaned range hood |
| CN102220989A (en) * | 2010-04-16 | 2011-10-19 | 苏州韩博厨房电器科技有限公司 | Fan component with wet steam cleaning function |
| CN203336663U (en) * | 2013-01-18 | 2013-12-11 | 刘巨伯 | Automatic-cleaning range hood |
| CN203917215U (en) * | 2014-06-16 | 2014-11-05 | 郭旺水 | A kind of cleaning device for fume exhaust fan |
| CN204141669U (en) * | 2014-10-24 | 2015-02-04 | 浙江金美太电器有限公司 | A kind of smoke exhaust ventilator automatic flushing device |
| CN204678433U (en) * | 2015-04-30 | 2015-09-30 | 浙江帅康电气股份有限公司 | A kind of range hood that can automatically clean |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371337A (en) * | 2015-12-09 | 2016-03-02 | 广东美的厨房电器制造有限公司 | Control method of refrigerating range hood and refrigerating range hood |
| CN109519987A (en) * | 2017-09-18 | 2019-03-26 | 宁波方太厨具有限公司 | A kind of oil cleaner screen and application have the range hood of the oil cleaner screen |
| CN109519987B (en) * | 2017-09-18 | 2024-01-16 | 宁波方太厨具有限公司 | Oil filter screen and range hood using same |
| CN108194390A (en) * | 2017-12-29 | 2018-06-22 | 东莞市天合机电开发有限公司 | A kind of self-cleaning exhaust fan for kitchen ventilator |
| CN109990332A (en) * | 2017-12-29 | 2019-07-09 | 宁波方太厨具有限公司 | A kind of cleaning device for cooking-fume exhauster blower system |
| CN109990332B (en) * | 2017-12-29 | 2024-01-16 | 宁波方太厨具有限公司 | Cleaning device for fan system of range hood |
| CN108679001A (en) * | 2018-05-18 | 2018-10-19 | 广东美的厨房电器制造有限公司 | Fan assembly and kitchen ventilator |
| CN110513744A (en) * | 2019-09-25 | 2019-11-29 | 常熟高通智能装备有限公司 | A kind of fan convenient for cleaning of household smoke exhaust ventilator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |
|
| RJ01 | Rejection of invention patent application after publication |