CN111750401A - Range hood with self-cleaning function - Google Patents
Range hood with self-cleaning function Download PDFInfo
- Publication number
- CN111750401A CN111750401A CN202010677990.8A CN202010677990A CN111750401A CN 111750401 A CN111750401 A CN 111750401A CN 202010677990 A CN202010677990 A CN 202010677990A CN 111750401 A CN111750401 A CN 111750401A
- Authority
- CN
- China
- Prior art keywords
- hood
- grating
- self
- cleaning function
- cleaning
- 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 claims abstract description 37
- 239000007921 spray Substances 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 19
- 239000002699 waste material Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 239000006233 lamp black Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims 2
- 239000000779 smoke Substances 0.000 abstract description 17
- 239000012459 cleaning agent Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 9
- 239000002245 particle Substances 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- 239000003517 fume Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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
- F24C15/2035—Arrangement or mounting of filters
-
- 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
- F24C15/2057—Removing cooking fumes using a cleaning liquid
-
- 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
- F24C15/2064—Removing cooking fumes illumination for cooking hood
Abstract
The invention discloses a range hood with a self-cleaning function, which comprises a hood, wherein a smoke exhaust pipe is arranged at the top of the hood, a smoke exhaust hood is arranged on the inner top wall of the hood, the bottom of the smoke exhaust hood is communicated with the output end of a centrifugal fan arranged on the inner wall of the hood, and the input end of the centrifugal fan is communicated with a smoke inlet hood. By arranging the grid plates, not only can the primary adsorption of smoke dust particles be realized, but also the flow guide of the cleaning agent dropping on the grid plates can be realized, the cleaning agent is prevented from dropping through the grid plates, and meanwhile, when the cleaning agent flows on the grid plates, oil stains on the grid plates can also be cleaned, so that multiple effects are realized; the brush head and the spray head simultaneously act on the filter plate, so that the cleaning effect is ensured, the filter plate is prevented from being blocked by oil smoke, the normal oil smoke suction is prevented from being influenced, and the kitchen purifying effect is improved; utilize torsion spring's torsion, drive the scraper blade and hug closely the hold-in range, the greasy dirt on the hold-in range is clear away to the scraper blade, guarantees hold-in range steady operation.
Description
Technical Field
The invention relates to the technical field of range hoods, in particular to a range hood with a self-cleaning function.
Background
The kitchen ventilator is also called as a range hood, and is a kitchen appliance for purifying the kitchen environment. The kitchen ventilator is arranged above a kitchen stove, can rapidly pump away waste burnt by the stove and oil smoke harmful to human bodies generated in the cooking process, and exhaust the waste and the oil smoke out of a room, and simultaneously condenses and collects the oil smoke, thereby reducing pollution, purifying air and having the safety guarantee effects of gas defense and explosion prevention; due to the fact that the filter screen in the range hood filters oil stains for a long time, the oil stains are easy to gather on the filter plate, the filter plate is easy to block, and the suction capacity of the range hood is reduced.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a range hood with a self-cleaning function.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a lampblack absorber with self-cleaning function, includes the aircraft bonnet, and the exhaust pipe is installed at the top of aircraft bonnet, the enclosure is installed to the interior roof of aircraft bonnet, the bottom of enclosure and the centrifugal fan output intercommunication of installing at the aircraft bonnet inner wall, and centrifugal fan's input intercommunication has into the petticoat pipe, and the filter is installed to the lower extreme of advancing the petticoat pipe, is equipped with rotatory cleaning device on the filter, and rotatory cleaning device below is equipped with the grid board, and the slope of grid board sets up, and detachable waste liquid groove is installed to.
Preferably, rotatory cleaning device includes rotates the pivot of being connected with the filter, has cup jointed the dwang in the pivot, and the brush head is installed at dwang one end top, and water jet equipment is installed to the other end, servo motor is installed to the aircraft bonnet inner wall, and servo motor's output passes through the hold-in range and is connected with the pivot.
Preferably, water jet equipment is including installing the shower nozzle on the dwang, the pivot is hollow structure, pivot and shower nozzle intercommunication, and the pivot lower extreme rotates and is connected with the water pipe, and the other end of water pipe is connected with the micropump output end of installing on the aircraft bonnet, and the input of micropump can be dismantled and be connected with the cleaning solution bottle.
Preferably, the cleaning liquid bottle is in threaded connection with an input end of the micro pump.
Preferably, the grating plate comprises an upper grating and a lower grating, the cross sections of the upper grating and the lower grating are both C-shaped, the concave sides of the upper grating and the concave sides of the lower grating are oppositely arranged, and the upper grating and the lower grating are arranged at intervals in a crossed manner.
Preferably, the side wall of the waste liquid groove is provided with a sliding block, the inner wall of the hood is provided with a limiting guide rail corresponding to the sliding block, and the limiting guide rail is horizontally arranged.
Preferably, the side wall of the waste liquid groove is obliquely arranged, the side wall is attached to the grating plate, and magnets are mounted on the opposite sides of the grating plate and the oblique side wall.
Preferably, the mount pad is all installed to the both sides of hold-in range, rotates through the pivot on the mount pad and is connected with the scraper blade, has cup jointed torsion spring in the pivot, and torsion spring's both ends are connected with scraper blade and mount pad respectively, and the free end of scraper blade contacts with the hold-in range.
Preferably, an illumination lamp is mounted on the inner wall of the hood.
Compared with the prior art, the invention has the beneficial effects that:
1. by arranging the grid plates, not only can the primary adsorption of smoke dust particles be realized, but also the flow guide of the cleaning agent dropping on the grid plates can be realized, the cleaning agent is prevented from dropping through the grid plates, and meanwhile, when the cleaning agent flows on the grid plates, oil stains on the grid plates can also be cleaned, so that multiple effects are realized;
2. the brush head and the spray head simultaneously act on the filter plate, so that the cleaning effect is ensured, the filter plate is prevented from being blocked by oil smoke, the normal oil smoke suction is prevented from being influenced, and the kitchen purifying effect is improved;
3. utilize torsion spring's torsion, drive the scraper blade and hug closely the hold-in range, the greasy dirt on the hold-in range is clear away to the scraper blade, guarantees hold-in range steady operation.
Drawings
FIG. 1 is a schematic structural diagram according to the present invention;
FIG. 2 is a schematic cross-sectional view of a grid plate;
fig. 3 is a schematic diagram of a timing belt cleaning member.
In the figure: the device comprises a hood 1, a micropump 2, a lighting lamp 3, a cleaning liquid bottle 4, a smoke exhaust pipe 5, a smoke exhaust hood 6, a centrifugal fan 7, a smoke inlet hood 8, a servo motor 9, a synchronous belt 10, a water pipe 11, a rotating rod 12, a brush head 13, a spray head 14, a grating plate 15, an upper lattice bar 1501, a lower lattice bar 1502, a waste liquid tank 16, a limiting guide rail 17, a mounting seat 18, a scraping plate 19 and a torsion spring 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a range hood with self-cleaning function, including aircraft bonnet 1, the top of aircraft bonnet 1 is installed and is discharged fume 5, the interior roof of aircraft bonnet 1 is installed and is discharged fume 6, the bottom of discharged fume 6 and the 7 output end intercommunication of centrifugal fan who installs at aircraft bonnet 1 inner wall, the input intercommunication of centrifugal fan 7 has into petticoat pipe 8, the filter is installed to the lower extreme that enters petticoat pipe 8, be equipped with rotatory cleaning device on the filter, rotatory cleaning device below is equipped with grating 15, grating 15 slopes to set up, and detachable waste liquid groove 16 is installed to its bottom.
Wherein, can not blockked up by the greasy dirt in order to guarantee the filter, rotary cleaning device has been set up, rotary cleaning device includes rotates the pivot of being connected with the filter, has cup jointed dwang 12 in the pivot, and brush head 13 is installed at dwang 12 one end top, and water jet equipment is installed to the other end, and servo motor 9 is installed to 1 inner wall of aircraft bonnet, and servo motor 9's output passes through hold-in range 10 and is connected with the pivot, utilizes brush head 13 to scrub the filter.
In order to further improve the efficiency and the effect of cleaning, can spray the sanitizer when the filter is cleaned to brush head 13, for this reason set up water jet equipment, water jet equipment specifically is including installing shower nozzle 14 on dwang 12, the pivot is hollow structure, pivot and shower nozzle 14 intercommunication, the pivot lower extreme rotates and is connected with water pipe 11, the other end of water pipe 11 is connected with the 2 output ends of micropump of installing on aircraft bonnet 1, the input of micropump 2 can be dismantled and be connected with cleaning solution bottle 4.
The cleaning liquid bottle 4 is in threaded connection with the input end of the micro pump 2, and cleaning agents can be added conveniently.
In order to primarily filter particles in oil smoke, a grating plate 15 is arranged, the grating plate 15 comprises an upper grating 1501 and a lower grating 1502, solid particles are gathered on the upper grating 1501 and the lower grating 1502, the cross sections of the upper grating 1501 and the lower grating 1502 are both in a C shape, concave sides of the upper grating 1501 and the lower grating 1502 are oppositely arranged, the upper grating 1501 and the lower grating 1502 are arranged at intervals in a crossed manner, and through the arrangement, when a cleaning agent sprayed by a spray head 14 drops, the cleaning agent firstly drops on the upper grating 1501 and drops on the lower grating 1502 along the radian of the upper grating 1501, and finally drops down along the gradient to enter a waste liquid tank 16, namely the grating plate 15 has the dual functions of dust collection and flow guiding.
The side wall of the waste liquid tank 16 is provided with a slide block, the inner wall of the hood 1 is provided with a limit guide rail 17 corresponding to the slide block, and the limit guide rail 17 is horizontally arranged and used for limiting the waste liquid tank 16 and realizing the disassembly and assembly of the waste liquid tank 16.
The side wall of the waste liquid tank 16 is obliquely arranged, the side wall is attached to the grating plate 15, and magnets are arranged on one side of the grating plate 15 opposite to the oblique side wall, so that the fixing stability of the waste liquid tank 16 is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a lampblack absorber with self-cleaning function, includes aircraft bonnet (1), and exhaust pipe (5) are installed at the top of aircraft bonnet (1), its characterized in that, enclosure (6) are installed to the interior roof of aircraft bonnet (1), the bottom of enclosure (6) and install centrifugal fan (7) output intercommunication at aircraft bonnet (1) inner wall, the input intercommunication of centrifugal fan (7) has into petticoat pipe (8), the filter is installed to the lower extreme of advancing petticoat pipe (8), be equipped with rotatory cleaning device on the filter, rotatory cleaning device below is equipped with grid plate (15), grid plate (15) slope sets up, and detachable waste liquid groove (16) are installed to its bottom.
2. A range hood with self-cleaning function as claimed in claim 1, wherein the rotary cleaning device comprises a rotary shaft rotatably connected with the filter plate, a rotary rod (12) is sleeved on the rotary shaft, a brush head (13) is installed at the top of one end of the rotary rod (12), a water spraying device is installed at the other end of the rotary rod, a servo motor (9) is installed on the inner wall of the hood (1), and the output end of the servo motor (9) is connected with the rotary shaft through a synchronous belt (10).
3. A range hood with self-cleaning function as claimed in claim 2, wherein the water spraying device comprises a spray head (14) installed on a rotating rod (12), the rotating shaft is of a hollow structure and is communicated with the spray head (14), a water pipe (11) is connected to the lower end of the rotating shaft in a rotating mode, the other end of the water pipe (11) is connected with the output end of a micro pump (2) installed on a hood (1), and the input end of the micro pump (2) is detachably connected with a cleaning liquid bottle (4).
4. The range hood with the self-cleaning function according to claim 3, wherein the cleaning liquid bottle (4) is in threaded connection with an input end of the micro pump (2).
5. A range hood with a self-cleaning function according to claim 4, characterized in that the grating plate (15) comprises an upper grating (1501) and a lower grating (1502), the cross sections of the upper grating (1501) and the lower grating (1502) are both C-shaped, the concave sides of the upper grating (1501) and the lower grating (1502) are oppositely arranged, and the upper grating (1501) and the lower grating (1502) are arranged in a crossed and spaced mode.
6. A range hood with self-cleaning function according to claim 5, characterized in that the side wall of the waste liquid tank (16) is provided with a slide block, the inner wall of the hood (1) is provided with a limit guide rail (17) corresponding to the slide block, and the limit guide rail (17) is horizontally arranged.
7. A range hood with self-cleaning function as claimed in claim 6, wherein the side wall of the waste liquid tank (16) is obliquely arranged and attached to the grating plate (15), and magnets are installed on the opposite sides of the grating plate (15) and the oblique side wall.
8. The range hood with the self-cleaning function according to claim 7, wherein mounting seats (18) are mounted on both sides of the synchronous belt (10), a scraper (19) is rotatably connected to the mounting seats (18) through a rotating shaft, a torsion spring (20) is sleeved on the rotating shaft, both ends of the torsion spring (20) are respectively connected with the scraper (19) and the mounting seats (18), and the free end of the scraper (19) is in contact with the synchronous belt (10).
9. A range hood with self-cleaning function according to any one of claims 1-8, characterized in that the inner wall of the hood (1) is provided with a lighting lamp (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010677990.8A CN111750401A (en) | 2020-07-15 | 2020-07-15 | Range hood with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010677990.8A CN111750401A (en) | 2020-07-15 | 2020-07-15 | Range hood with self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111750401A true CN111750401A (en) | 2020-10-09 |
Family
ID=72710430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010677990.8A Pending CN111750401A (en) | 2020-07-15 | 2020-07-15 | Range hood with self-cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111750401A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246038A (en) * | 2020-10-15 | 2021-01-22 | 常州市鑫祥科尔威船舶设备制造有限公司 | Spraying type oil fume gas collecting hood |
| CN113217966A (en) * | 2021-05-31 | 2021-08-06 | 宁波方太厨具有限公司 | Range hood and control method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021342A (en) * | 2006-02-16 | 2007-08-22 | 张利勋 | Oil fume filter board |
| CN102913968A (en) * | 2012-09-27 | 2013-02-06 | 杭州九龙厨具制造有限公司 | Hood-type lampblack purification processing system |
| CN203473851U (en) * | 2013-09-17 | 2014-03-12 | 中联重科股份有限公司 | Belt cleaning device and belt conveyor with same |
| CN104313269A (en) * | 2014-10-30 | 2015-01-28 | 芜湖世特瑞转向系统有限公司 | Device and method for removing oil stain in high-frequency quenching liquid for steering gear |
| CN206276486U (en) * | 2016-12-08 | 2017-06-27 | 陕西欧菲德环保科技有限公司 | A kind of oily sludge sorting equipment |
| CN108469051A (en) * | 2018-06-14 | 2018-08-31 | 温州宇琼科技有限公司 | A kind of apparatus for treating cooking fume |
| CN108731059A (en) * | 2018-06-01 | 2018-11-02 | 嘉兴宇乾环保科技有限公司 | A kind of wall-mounted equipment of kitchen oil fume purifying environmental protection |
| CN209688951U (en) * | 2019-03-26 | 2019-11-26 | 中山市安心生活电器有限公司 | A kind of kitchen ventilator head with automatic cleaning function |
| CN111102625A (en) * | 2020-01-20 | 2020-05-05 | 合肥人和节能环保设备制造有限公司 | Oil smoke all-in-one with oil purification function |
| CN210751851U (en) * | 2019-06-21 | 2020-06-16 | 李雪凤 | Oil smoke filter |
-
2020
- 2020-07-15 CN CN202010677990.8A patent/CN111750401A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021342A (en) * | 2006-02-16 | 2007-08-22 | 张利勋 | Oil fume filter board |
| CN102913968A (en) * | 2012-09-27 | 2013-02-06 | 杭州九龙厨具制造有限公司 | Hood-type lampblack purification processing system |
| CN203473851U (en) * | 2013-09-17 | 2014-03-12 | 中联重科股份有限公司 | Belt cleaning device and belt conveyor with same |
| CN104313269A (en) * | 2014-10-30 | 2015-01-28 | 芜湖世特瑞转向系统有限公司 | Device and method for removing oil stain in high-frequency quenching liquid for steering gear |
| CN206276486U (en) * | 2016-12-08 | 2017-06-27 | 陕西欧菲德环保科技有限公司 | A kind of oily sludge sorting equipment |
| CN108731059A (en) * | 2018-06-01 | 2018-11-02 | 嘉兴宇乾环保科技有限公司 | A kind of wall-mounted equipment of kitchen oil fume purifying environmental protection |
| CN108469051A (en) * | 2018-06-14 | 2018-08-31 | 温州宇琼科技有限公司 | A kind of apparatus for treating cooking fume |
| CN209688951U (en) * | 2019-03-26 | 2019-11-26 | 中山市安心生活电器有限公司 | A kind of kitchen ventilator head with automatic cleaning function |
| CN210751851U (en) * | 2019-06-21 | 2020-06-16 | 李雪凤 | Oil smoke filter |
| CN111102625A (en) * | 2020-01-20 | 2020-05-05 | 合肥人和节能环保设备制造有限公司 | Oil smoke all-in-one with oil purification function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246038A (en) * | 2020-10-15 | 2021-01-22 | 常州市鑫祥科尔威船舶设备制造有限公司 | Spraying type oil fume gas collecting hood |
| CN113217966A (en) * | 2021-05-31 | 2021-08-06 | 宁波方太厨具有限公司 | Range hood and control method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201009 |
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| RJ01 | Rejection of invention patent application after publication |