CN109827216B - Electrostatic magnetic deflection filter screen assembly and range hood with same - Google Patents
Electrostatic magnetic deflection filter screen assembly and range hood with same Download PDFInfo
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- CN109827216B CN109827216B CN201910179511.7A CN201910179511A CN109827216B CN 109827216 B CN109827216 B CN 109827216B CN 201910179511 A CN201910179511 A CN 201910179511A CN 109827216 B CN109827216 B CN 109827216B
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- oil smoke
- screen assembly
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- 239000000779 smoke Substances 0.000 claims abstract description 123
- 230000007246 mechanism Effects 0.000 claims abstract description 91
- 239000003517 fume Substances 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 10
- 230000005684 electric field Effects 0.000 claims description 9
- 239000006233 lamp black Substances 0.000 claims description 8
- 230000005389 magnetism Effects 0.000 claims description 4
- 230000003068 static effect Effects 0.000 abstract description 17
- 238000001179 sorption measurement Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 10
- 239000008187 granular material Substances 0.000 abstract description 6
- 230000008676 import Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 235000019504 cigarettes Nutrition 0.000 description 7
- 239000006096 absorbing agent Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 241000886569 Cyprogenia stegaria Species 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The invention relates to the technical field of kitchen appliances, in particular to an electrostatic magnetic deflection filter screen assembly and a range hood with the same. An electrostatic magnetic deflection screen assembly, comprising: a drive shaft; one side of the static mechanism is an oil smoke inlet, the other side of the static mechanism is an oil smoke outlet, and the static mechanism is connected with the driving shaft and is driven by the driving shaft to rotate; the magnetic deflection mechanism is arranged at the oil smoke outlet side of the electrostatic mechanism and is provided with a magnetic field; wherein, the oil smoke of oil smoke import side is electrified by ionization when rotatory static mechanism, and electrified oil smoke granule adsorbs on magnetic deflection mechanism when passing through magnetic deflection mechanism. Through rotating the static mechanism under the drive of drive shaft for static mechanism triggers stronger discharge at rotatory in-process, arouses more electric arcs, increases the coverage of discharge, improves ionization effect, makes more oil smoke can electrified, has increased the charge of oil smoke, and is more easily adsorbed by electrostatic adsorption mechanism, and then has improved the efficiency of getting rid of the oil smoke.
Description
Technical Field
The invention relates to the technical field of kitchen appliances, in particular to an electrostatic magnetic deflection filter screen assembly and a range hood with the same.
Background
With the improvement of the living standard of people, higher requirements are put on the air environment of a kitchen, and the range hood becomes a necessary electrical appliance for the kitchen. The fume purifying function of the fume exhauster is an important representation of the performance of the fume exhauster, and at present, fume purifying is mainly achieved by the principle of electrostatic adsorption, firstly fume particles are broken down and electrified by an electrostatic electrode, and then the electrified fume particles are adsorbed by an electrostatic electrode plate of a collector, so that the aim of fume purifying is achieved. Although most of oil particles in the oil smoke are collected through an electrostatic field, because of the wind speed of equipment, a plurality of charged oil smoke particles have low electric quantity, the time for passing through the electrode plates is short, and the effect of thoroughly absorbing and purifying the oil smoke cannot be achieved, so that the oil smoke removing efficiency of the traditional high-voltage electrostatic oil smoke removing device is also an important reason that the oil smoke removing efficiency of the traditional high-voltage electrostatic oil smoke removing device is difficult to improve.
The utility model discloses a lampblack absorber that adopts magnetic field to adsorb oil smoke has improved partial oil smoke removal efficiency, but no matter be the oil smoke of electrostatic adsorption ionization or magnetic field adsorption ionization, the device that ionizes for oil smoke is static motionless, and the ionization effect of oil smoke is not good, and the ionization oil smoke granule is less, and then the oil smoke of absorption just is less, and oil smoke removal efficiency still does not have very big promotion.
Disclosure of Invention
Therefore, the invention aims to overcome the defects of poor ionization effect and low oil smoke removal efficiency of the range hood in the prior art, and provides the electrostatic magnetic deflection filter screen assembly with good ionization effect and high oil smoke removal efficiency and the range hood with the same.
An electrostatic magnetic deflection screen assembly, comprising:
A drive shaft;
The electrostatic mechanism is connected with the driving shaft and driven by the driving shaft to rotate;
The magnetic deflection mechanism is arranged at the oil smoke outlet side of the electrostatic mechanism and is provided with a magnetic field;
wherein, the oil smoke of oil smoke import side is electrified by ionization when rotatory static mechanism, and electrified oil smoke granule adsorbs when passing through magnetic deflection mechanism on the magnetic deflection mechanism.
The magnetic deflection mechanism comprises a plurality of magnetic rings which are concentrically distributed, the magnetic properties of adjacent magnetic rings are different, and the adjacent magnetic rings are fixedly connected through a fixed bracket.
An oil hole is arranged at the bottom of each magnetic ring, and the oil hole is suitable for enabling absorbed oil fume to flow into an oil cup after being gathered.
The fixed support is distributed on the horizontal axis of the magnetic deflection mechanism and the vertical axis positioned at the upper part of the center of the circle.
The electrostatic mechanism comprises an insulating inner disc, an insulating outer ring and a plurality of ionization structures arranged between the inner disc and the outer ring, wherein adjacent ionization structures have different charges, so that an electric field exists between the adjacent ionization structures, and the electrostatic mechanism is suitable for ionization and electrification of oil smoke passing through.
The ionization structure is a spoke which is radially distributed around the inner disk.
The inner disc is provided with a mounting hole which is suitable for the driving shaft to pass through.
Further comprises:
The smoke collecting plate is provided with a smoke inlet, and the electrostatic mechanism and the magnetic deflection mechanism are arranged in the smoke inlet of the smoke collecting plate.
The motor is used for driving the driving shaft to rotate, and is fixedly arranged on a motor mounting frame of the smoke inlet of the smoke collecting plate.
The oil ring is fixedly connected to the smoke inlet of the smoke collecting plate and is suitable for guiding the oil smoke into the smoke inlet of the smoke collecting plate.
A range hood comprises the electrostatic magnetic deflection filter screen assembly.
The technical scheme of the invention has the following advantages:
1. The invention provides an electrostatic magnetic deflection filter screen assembly, comprising: a drive shaft; the electrostatic mechanism is connected with the driving shaft and driven by the driving shaft to rotate; the magnetic deflection mechanism is arranged at the oil smoke outlet side of the electrostatic mechanism and is provided with a magnetic field; wherein, the oil smoke of oil smoke import side is electrified by ionization when rotatory static mechanism, and electrified oil smoke granule adsorbs when passing through magnetic deflection mechanism on the magnetic deflection mechanism. The electrostatic mechanism is arranged to ionize the oil smoke, the magnetic deflection mechanism is arranged to adsorb ionized oil smoke particles, so that the oil smoke adsorption effect is better, and compared with an electric element which generates an electric field to realize oil smoke adsorption, the magnetic deflection mechanism which generates a magnetic field does not need to be electrified and consumes less energy, and the cleaning is convenient; through rotating the static mechanism under the drive of drive shaft for static mechanism triggers stronger discharge at rotatory in-process, arouses more electric arcs, increases the coverage of discharge, improves ionization effect, makes more oil smoke can electrified, has increased the charge of oil smoke, and is more easily adsorbed by electrostatic adsorption mechanism, and then has improved the efficiency of getting rid of the oil smoke.
2. The invention provides an electrostatic magnetic deflection filter screen assembly, wherein a magnetic deflection mechanism comprises a plurality of magnetic rings which are concentrically distributed, the magnetic properties of adjacent magnetic rings are different, and the adjacent magnetic rings are fixedly connected through a fixed bracket. The magnetic deflection mechanism is arranged to comprise a plurality of magnetic rings which are concentrically distributed, so that the magnetic fields are uniformly distributed, the probability of adsorbing oil smoke particles in all directions is the same, adjacent magnetic rings are fixedly connected through the fixing support, the adjacent special-shaped magnetic rings are prevented from being attracted, the magnetic fields are formed between the adjacent magnetic rings through the magnetic differences of the adjacent magnetic rings, the adsorption area is increased, and the structure of the magnetic deflection mechanism is more compact.
3. According to the electrostatic magnetic deflection filter screen assembly provided by the invention, the bottom of each magnetic ring is provided with the oil hole, so that the oil holes are suitable for collecting absorbed oil smoke and then flow into the oil cup. Through setting up the oilhole in the bottom of every magnetic ring for the oil smoke that adsorbs on the magnetic ring can gather on the magnetic ring through gravity and flow into the oil cup through the oilhole after, prevented long-time use oil smoke deposit on the magnetic ring, reduced the washing number of times of magnetic ring, prolonged the life of magnetic ring.
4. The electrostatic magnetic deflection filter screen assembly provided by the invention comprises an insulating inner disk, an insulating outer ring and a plurality of ionization structures arranged between the inner disk and the outer ring, wherein adjacent ionization structures have different charges, so that an electric field exists between the adjacent ionization structures, and the electrostatic magnetic deflection filter screen assembly is suitable for ionization electrification of oil smoke passing through. Through setting up into a plurality of ionization structures between the inner disc and the outer loop of static mechanism, and adjacent ionization structure has different electric charges for there is the electric field promptly between the adjacent ionization structure, and the oil smoke can be electrified when passing between each adjacent ionization structure, and makes the overall structure of static mechanism compacter.
5. The invention provides an electrostatic magnetic deflection filter screen assembly, which further comprises: the smoke collecting plate is provided with a smoke inlet, and the electrostatic mechanism and the magnetic deflection mechanism are arranged in the smoke inlet of the smoke collecting plate. Through setting up album cigarette board, all install electrostatic mechanism, magnetic deflection mechanism in album cigarette board's smoke inlet for electrostatic magnetic deflection filter screen assembly's structure is compacter, has reduced electrostatic magnetic deflection filter screen assembly's volume.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a structural exploded view of a range hood according to the present invention;
Fig. 2 is a sectional view of a mounting structure of the range hood of the present invention;
FIG. 3 is a schematic illustration of the magnetic deflection mechanism of the electrostatic magnetic deflection screen assembly of the present invention;
FIG. 4 is a perspective view of the magnetic deflection mechanism of the electrostatic magnetic deflection screen assembly of the present invention;
FIG. 5 is a schematic structural view of an electrostatic mechanism of the electrostatic magnetic deflection screen assembly of the present invention;
Reference numerals illustrate:
1-a front panel; 2-oil ring bolts; 3-oil ring; 4-a smoke collecting plate; 5-a motor; 6-an electrostatic mechanism; 7-a magnetic deflection mechanism; 8-wind wheel nuts; 9, wind wheel; 10-a fan motor; 11-a fan housing; 12-a rear housing; 61-an outer ring; 62-ionization structure; 63-an inner disk; 64-mounting holes; 71-a magnetic ring; 72-fixing a bracket; 73-oil hole.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. 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.
In addition, the technical features of the different embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
In this embodiment, there is provided an electrostatic magnetic deflection screen assembly comprising: a drive shaft, an electrostatic mechanism 6 and a magnetic deflection mechanism 7.
The electrostatic mechanism 6 is provided with a lampblack inlet on one side and a lampblack outlet on the other side, and the electrostatic mechanism 6 is connected with the driving shaft and driven by the driving shaft to rotate; a magnetic deflection mechanism 7 provided on the fume outlet side of the electrostatic mechanism 6, on which a magnetic field is formed; wherein, the oil smoke of oil smoke import side is electrified by ionization when passing through rotatory electrostatic mechanism 6, and electrified oil smoke granule adsorbs on magnetic deflection mechanism 7 when passing through magnetic deflection mechanism 7.
The electrostatic mechanism 6 is arranged to ionize the oil smoke, the magnetic deflection mechanism 7 is arranged to adsorb ionized oil smoke particles, so that the oil smoke adsorption effect is better, and compared with an electric element which generates an electric field to realize oil smoke adsorption, the magnetic deflection mechanism 7 generating a magnetic field does not need to be electrified and consumes less energy, and the cleaning is convenient; through rotating the static mechanism 6 under the drive of drive shaft for static mechanism 6 initiates stronger discharge at rotatory in-process, arouses more electric arcs, increases the coverage of discharge, improves ionization effect, makes more oil smoke can electrified, has increased the charge of oil smoke, and is more easily adsorbed by electrostatic adsorption mechanism, and then has improved the efficiency of getting rid of the oil smoke.
The magnetic deflection mechanism 7 in this embodiment includes a plurality of magnetic rings 71 concentrically distributed, the magnetic properties of adjacent magnetic rings 71 are different, and the adjacent magnetic rings 71 are fixedly connected by a fixing bracket 72. Through setting up magnetic deflection mechanism 7 to including a plurality of concentric distribution's magnetic ring 71 for the magnetic field distributes evenly, and the probability of absorbing the oil smoke granule in each direction is the same, through passing through fixed bolster 72 fixed connection between the adjacent magnetic ring 71, has prevented that adjacent opposite magnetic ring 71 from attracting mutually, through the magnetism with adjacent magnetic ring 71 dissimilar, makes the magnetic field that forms promptly between each adjacent magnetic ring 71, strengthens the adsorption area, and makes the structure of magnetic deflection mechanism 7 compacter.
An oil hole 73 is formed in the bottom of each magnetic ring 71 in this embodiment, and is suitable for allowing absorbed oil smoke to flow into an oil cup through the oil hole 73 after being gathered. By arranging the oil hole 73 at the bottom of each magnetic ring 71, the oil smoke adsorbed on the magnetic ring 71 can gather on the magnetic ring 71 through the action of gravity and then flow into the oil cup through the oil hole 73, so that the deposition of the oil smoke on the magnetic ring 71 during long-time use is prevented, the cleaning times of the magnetic ring 71 are reduced, and the service life of the magnetic ring 71 is prolonged.
In order to prevent the magnetic rings 71 of different adjacencies from attracting each other and to ensure the passage of oil smoke between the magnetic rings 71, the fixing brackets 72 in this embodiment are distributed on the horizontal axis of the magnetic deflection mechanism 7 and on the vertical axis at the upper part of the center of circle. As an alternative embodiment, the fixing brackets 72 may be distributed radially between the magnet rings 71 of the magnetic deflection mechanism 7 or the fixing brackets 72 may be distributed in other forms.
The magnetic rings 71 in this embodiment are arranged in concentric circles. As an alternative embodiment, the magnetic ring 71 may be rectangular, pentagonal or any other irregularly shaped arrangement. Specifically, the magnetic ring 71 in the present embodiment is a permanent magnet. As an alternative embodiment, the magnetic ring 71 may be an electromagnet or any other medium capable of generating a magnetic field.
The electrostatic mechanism 6 in this embodiment comprises an insulated inner disc 63 and outer ring 61, and a plurality of ionising structures 62 arranged between the inner disc 63 and outer ring 61, adjacent ionising structures 62 being charged differently, such that an electric field exists between adjacent ionising structures 62, adapted to ionise the passing soot. By arranging the plurality of ionization structures 62 between the inner disk 63 and the outer ring 61 of the electrostatic mechanism 6, and the adjacent ionization structures 62 have different charges, an electric field exists between the adjacent ionization structures 62, and when the oil smoke passes through between the adjacent ionization structures 62, the oil smoke can be charged, and the structure of the electrostatic mechanism 6 is compact.
Specifically, the ionization structures 62 in this embodiment are spokes radially distributed around the inner disk 63. Further, the spokes are arc-shaped spokes. As an alternative embodiment, the ionization structure 62 may be a wire mesh or an apertured plate or other shaped structure.
For convenience of installation, the inner disk 63 in this embodiment is provided with a mounting hole 64 adapted to pass a drive shaft.
The electrostatic magnetic deflection screen assembly in this embodiment further comprises: the smoke collecting plate 4 is provided with a smoke inlet, and the electrostatic mechanism 6 and the magnetic deflection mechanism 7 are arranged in the smoke inlet of the smoke collecting plate 4. Through setting up album cigarette board 4, all install electrostatic mechanism 6, magnetic deflection mechanism 7 in album cigarette board 4's smoke inlet for electrostatic magnetic deflection filter screen assembly's structure is compacter, has reduced electrostatic magnetic deflection filter screen assembly's volume.
The electrostatic magnetic deflection filter screen assembly in the embodiment also comprises a motor 5 for driving the driving shaft to rotate, and the motor is fixedly arranged on a motor mounting frame of the smoke inlet of the smoke collecting plate 4. Specifically, the motor 5 in the present embodiment is fixedly mounted on the motor mounting frame of the smoke inlet of the smoke collecting plate 4 by screws. As an alternative, the motor 5 may also be fixedly mounted on the motor mount by means of bolts or other forms.
The electrostatic mechanism 6 in this embodiment is mounted on the drive shaft of the motor 5 through a D-shaped shaft hole. As an alternative embodiment, the electrostatic mechanism 6 may be mounted on the drive shaft of the motor 5 in the form of a stepped shaft, a spline shaft, a nut, or the like.
The electrostatic magnetic deflection filter screen assembly in the embodiment further comprises an oil ring 3, wherein the oil ring 3 is fixedly connected to the smoke inlet of the smoke collecting plate 4 and is suitable for guiding the oil smoke into the smoke inlet of the smoke collecting plate 4. Specifically, the oil ring 3 in the present embodiment is fixedly mounted at the smoke inlet of the smoke collecting plate 4 by the oil ring bolt 2. As an alternative embodiment, the oil ring 3 may be fixedly mounted to the smoke inlet of the smoke collecting plate 4 by means of screws or other forms.
The embodiment also provides a range hood, which comprises the electrostatic magnetic deflection filter screen assembly.
The lampblack absorber in this embodiment includes front panel 1, main part and locates the static magnetism deflection filter screen subassembly between front panel 1 and the main part, and front panel 1 fixed mounting is in the surface of collection cigarette board 4, and open at the center has the round corner rectangle advance cigarette hole, and front panel 1 mainly plays the effect of decorating for the outward appearance of lampblack absorber is more pleasing to the eye. The main part includes back casing 12, is equipped with the air outlet on the back casing 12, and back casing 12 passes through screw fixed mounting and is on album cigarette board 4.
The lampblack absorber in this embodiment still includes the fan, and the fan includes fan casing 11, sets up fan motor 10 and wind wheel 9 in fan casing 11, and wind wheel 9 passes through wind wheel nut 8 fixed mounting on the output shaft of fan motor 10, and fan motor 10 passes through bolt fixed mounting in the inside of fan casing 11, and fan casing 11 passes through bolt fixed mounting on back casing 12, and static magnetism deflects the filter screen subassembly setting in the air intake department of fan. As an alternative embodiment, the electrostatic magnetic deflection filter screen assembly driving shaft is directly sleeved on the output shaft of the fan motor 10, and the electrostatic magnetic deflection filter screen assembly and the fan share the fan motor 10. As an alternative implementation mode, the electrostatic magnetic deflection filter screen component is arranged at an air outlet of the range hood or any position where the oil smoke passes through, so that the oil smoke can be filtered and adsorbed, and the air can be purified.
When the range hood is used, the fan motor 10 rotates to generate negative pressure in the fan shell 11, oil smoke passes through the smoke inlet on the smoke collecting plate 4, the oil smoke particles are ionized by an electric field between the electrostatic mechanisms 6 through the electrostatic magnetic deflection filter screen assembly, so that the oil smoke ions are electrified, when the electrified oil smoke ions pass through the magnetic ring 71, the electrified oil smoke ions are deflected onto the magnetic ring 71 due to magnetic deflection force, the oil smoke particles on the surface of the magnetic ring 71 are naturally cooled and condensed into oil drops to be dripped into the oil cup through the oil holes 73 on the magnetic ring 71, and the rest of gas is discharged out of the room through the air outlet on the fan shell 11.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.
Claims (9)
1. An electrostatic magnetic deflection screen assembly, comprising:
A drive shaft;
The electrostatic mechanism (6) is provided with a lampblack inlet on one side and a lampblack outlet on the other side, the electrostatic mechanism (6) is connected with the driving shaft and driven by the driving shaft to rotate, the electrostatic mechanism (6) comprises an insulating inner disc (63) and an insulating outer ring (61), and a plurality of ionization structures (62) arranged between the inner disc (63) and the outer ring (61), and adjacent ionization structures (62) are provided with different charges, so that an electric field exists between the adjacent ionization structures (62);
The magnetic deflection mechanism (7) is arranged at the oil smoke outlet side of the electrostatic mechanism (6), a magnetic field is formed on the oil smoke outlet side, the magnetic deflection mechanism (7) comprises a plurality of magnetic rings (71) which are concentrically distributed, the magnetism of the adjacent magnetic rings (71) is different, and the adjacent magnetic rings (71) are fixedly connected through a fixed bracket (72);
Wherein, the oil smoke at the oil smoke inlet side is ionized and charged when passing through the rotating electrostatic mechanism (6), and the charged oil smoke particles are adsorbed on the magnetic deflection mechanism (7) when passing through the magnetic deflection mechanism (7).
2. An electrostatic magnetic deflection screen assembly according to claim 1, characterized in that an oil hole (73) is provided in the bottom of each magnetic ring (71), adapted to allow absorbed oil fumes to flow into the oil cup through the oil hole (73) after being collected.
3. An electrostatic magnetic deflection screen assembly according to claim 2, characterized in that the fixed brackets (72) are distributed on the horizontal axis of the magnetic deflection mechanism (7) and on the vertical axis above the centre of the circle.
4. An electrostatic magnetic deflection screen assembly according to claim 1, wherein the ionisation structures are spokes radially distributed around the inner disc (63).
5. An electrostatic magnetic deflection screen assembly according to claim 4, wherein the inner disc (63) is provided with mounting holes (64) adapted for the passage of the drive shaft.
6. An electrostatic magnetic deflection screen assembly according to claim 1, further comprising:
The smoke collecting plate (4) is provided with a smoke inlet, and the electrostatic mechanism (6) and the magnetic deflection mechanism (7) are arranged in the smoke inlet of the smoke collecting plate (4).
7. An electrostatic magnetic deflection screen assembly according to claim 6, further comprising a motor (5) driving the drive shaft in rotation, the motor (5) being fixedly mounted on a motor mount of the smoke inlet of the collector plate (4).
8. An electrostatic magnetic deflection screen assembly according to any of claims 6-7, further comprising an oil ring (3), the oil ring (3) being fixedly connected at the smoke inlet of the collector plate (4) adapted to direct oil smoke into the smoke inlet of the collector plate (4).
9. A range hood comprising an electrostatic magnetic deflection screen assembly according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910179511.7A CN109827216B (en) | 2019-03-08 | 2019-03-08 | Electrostatic magnetic deflection filter screen assembly and range hood with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910179511.7A CN109827216B (en) | 2019-03-08 | 2019-03-08 | Electrostatic magnetic deflection filter screen assembly and range hood with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109827216A CN109827216A (en) | 2019-05-31 |
| CN109827216B true CN109827216B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910179511.7A Active CN109827216B (en) | 2019-03-08 | 2019-03-08 | Electrostatic magnetic deflection filter screen assembly and range hood with same |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454839A (en) * | 2019-09-04 | 2019-11-15 | 龙小洋 | A kind of fume purifier of fume |
| CN112473251B (en) * | 2020-11-18 | 2022-06-17 | 华中科技大学 | Magnetic gear variable speed type oil smoke separation structure and range hood |
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|---|---|---|---|---|
| JPS5830353A (en) * | 1981-08-19 | 1983-02-22 | Matsushita Electric Ind Co Ltd | Range hood type electrostatic fume precipitator |
| EP0715894A1 (en) * | 1994-12-10 | 1996-06-12 | Rolf Hertfelder | Electrostatic filter unit |
| WO2017174773A1 (en) * | 2016-04-08 | 2017-10-12 | Arcelik Anonim Sirketi | An exhaust hood comprising an ion guide |
| CN208170485U (en) * | 2018-05-14 | 2018-11-30 | 上海迪安诺环境技术有限公司 | A kind of commercial electrostatic cooker hood that magnetic field is reinforced |
| CN109297062A (en) * | 2018-11-09 | 2019-02-01 | 佛山市明伟达智能科技有限公司 | Centrifugal Electrostatic Combined type lampblack purifier |
| CN209744467U (en) * | 2019-03-08 | 2019-12-06 | 珠海格力电器股份有限公司 | Electrostatic magnetic deflection filter screen assembly and range hood with same |
-
2019
- 2019-03-08 CN CN201910179511.7A patent/CN109827216B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5830353A (en) * | 1981-08-19 | 1983-02-22 | Matsushita Electric Ind Co Ltd | Range hood type electrostatic fume precipitator |
| EP0715894A1 (en) * | 1994-12-10 | 1996-06-12 | Rolf Hertfelder | Electrostatic filter unit |
| WO2017174773A1 (en) * | 2016-04-08 | 2017-10-12 | Arcelik Anonim Sirketi | An exhaust hood comprising an ion guide |
| CN208170485U (en) * | 2018-05-14 | 2018-11-30 | 上海迪安诺环境技术有限公司 | A kind of commercial electrostatic cooker hood that magnetic field is reinforced |
| CN109297062A (en) * | 2018-11-09 | 2019-02-01 | 佛山市明伟达智能科技有限公司 | Centrifugal Electrostatic Combined type lampblack purifier |
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| CN109827216A (en) | 2019-05-31 |
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