CN108204617A - A kind of oil cleaner screen and the range hood for being equipped with the oil cleaner screen - Google Patents
A kind of oil cleaner screen and the range hood for being equipped with the oil cleaner screen Download PDFInfo
- Publication number
- CN108204617A CN108204617A CN201611171793.9A CN201611171793A CN108204617A CN 108204617 A CN108204617 A CN 108204617A CN 201611171793 A CN201611171793 A CN 201611171793A CN 108204617 A CN108204617 A CN 108204617A
- Authority
- CN
- China
- Prior art keywords
- oil
- cleaner screen
- oil cleaner
- screen ontology
- hole
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 239000003517 fume Substances 0.000 claims description 17
- 230000001050 lubricating effect Effects 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 235000019504 cigarettes Nutrition 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000007493 shaping process Methods 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of oil cleaner screens, include oil cleaner screen ontology, oil cleaner screen ontology is integrally concave up in inverted bucket shape, and at least two main air inlet holes are provided on oil cleaner screen ontology, it is characterised in that：The oil-collecting hole for collecting oil droplet on oil cleaner screen ontology is also provided on oil cleaner screen ontology, oil-collecting hole is set on the lower section of main air inlet hole and is circumferentially positioned at the peripheral wall of oil cleaner screen ontology, the bottom periphery of oil cleaner screen ontology has oil trap, and oil leaking hole is provided in the bottom of oil trap.The advantage of the invention is that：The oil cleaner screen on oil cleaner screen ontology by setting the oil-collecting hole for being used for collecting oil droplet on oil cleaner screen ontology, and it is molded oil trap in the bottom periphery of oil cleaner screen ontology, so that the oil droplet on this inside and outside side of oil cleaner screen can be collected in oil trap, in addition, it since oil trap and oil cleaner screen ontology are an integral molding structure, thus had not both needed in addition set special oil-containing groove, and had reduced cost, user's cleaning difficulty is reduced again, improves user experience.
Description
Technical field
The present invention relates to a kind of range hood, more particularly, to a kind of oil cleaner screen and the fume-exhausting of the oil cleaner screen is installed
Machine.
Background technology
Existing smoke exhaust ventilator oil strainer is mostly tablet net or the left-hand thread net for protruding from exhaust fume collecting hood, the former is unfavorable for greasy dirt
Flowing, so as to cause oil and drop oil leakage phenomenon is hung, although the latter can make most of greasy dirt import lubricating cup, its top perimeter is still
Can so exist and hang oil and oil dripping phenomenon, and be unfavorable for polymerizeing oil smoke, influence the smooth of air inlet.For above-mentioned existing oil cleaner screen
Defect, the disclosed oil cleaner screen for having inner concave shape in the prior art, such as 201520085286.8 (Authorization Notice No. of Patent No. ZL
For 204629630 U of CN) Chinese utility model patent disclosed in《A kind of filter screen of range hood》, the filter screen packet
Filter screen ontology and oil guide groove, the tapered structure of filter screen ontology are included, oil guide groove is mounted on the edge of filter screen ontology, filter screen
Ontology includes No.1 screen pack, No. two screen packs, No. three screen packs and No. four screen packs.Although the filter screen makes
Used time, greasy dirt can enter oil guide groove along four surface currents of filter screen, along the air inlet direction indent of range hood during installation, increase
The volume and ability of range hood polymerization oil smoke are more in line with the physical features of flow of flue gas, make range hood air inlet more
It is smooth.But need in the additionally mounted oil guide groove in the lower section of filter screen ontology, structure is not succinct enough, and not only cost is higher, and
And also be unfavorable for cleaning, in addition, this oil cleaner screen is also further improved in oil filter effect.For another example application No. is
Disclosed in the Chinese invention patent application of 201110231581.6 (application publication number is 102261689 A of CN)《A kind of utilization
Venturi principle realizes the suction structure of the range hood of center-built negative pressure》, including body, body is equipped with the collection cigarette of oil smoke
Cover, exhaust fume collecting hood connection body and back taper annular oil network group, and back taper annular oil network is mounted in exhaust fume collecting hood, back taper annular oil network group
Annular lubricating cup is equipped with, since annular lubricating cup is entirely circumferentially disposed along annular oil network group so that the annular lubricating cup of disassembly and installation
It is more troublesome, is also unfavorable for user and topples over sump oil in time, also, the oil filter effect of this oil cleaner screen also remains to be further improved.
Invention content
First technical problem to be solved by this invention is present situation for the above-mentioned prior art, provides a kind of structure letter
Oil cleaner screen single, oil filter effect is good.
Second technical problem to be solved by this invention is present situation for the above-mentioned prior art, and it is clear to provide a kind of oil cleaner screen
Wash the good range hood of convenience, smoke absorption effect.
Technical solution is used by the present invention solves above-mentioned first technical problem：The oil cleaner screen, includes oil cleaner screen
Ontology, the oil cleaner screen ontology is integrally concave up in inverted bucket shape, be provided on the oil cleaner screen ontology at least two lead into
Air holes, it is characterised in that：The oil-collecting hole for collecting oil droplet on oil cleaner screen ontology is also provided on the oil cleaner screen ontology, it is described
Oil-collecting hole is set on the lower section of main air inlet hole and is circumferentially positioned at the peripheral wall of the oil cleaner screen ontology, the bottom of the oil cleaner screen ontology
Periphery has oil trap, and oil leaking hole is provided in the bottom of the oil trap.
Oil-collecting hole can be there are many structure, it is preferable that the lower edge of the oil-collecting hole extends to the inside of oil cleaner screen ontology
Oily tongue is connect, and the free end for connecing oily tongue extends obliquely upward.Setting connect oily tongue after, oil droplet along oil cleaner screen indent towards
Under when flow down, can be flowed into oil-collecting hole, and then flowed out in oil trap from oil-collecting hole by connecing oily tongue, so as to make filter
The oil droplet of lateral surface can be collected smoothly in oil network, further improve the oil filter effect of oil cleaner screen.
Further preferably, the bottom periphery of the oil cleaner screen ontology is folded upward at and forms the oil trap.In this way, collection
Tank structure is simple, and machine-shaping is very convenient.
In order to further improve oil filter effect, the oil-collecting hole is spaced apart along the peripheral wall of oil cleaner screen ontology.
In order to further improve oil filter effect, the oil-collecting hole is at least distributed with two layers from top to bottom.
In order to which the oil droplet for enabling oil cleaner screen lateral surface is smoothly flowed down along lateral surface, and it is prevented to pass through main air inlet simultaneously
Hole is dripped, and the main air inlet hole is elongated and is distributed from top to bottom along the side of oil cleaner screen ontology, the main air inlet hole
Edge be extended with the oily wall of gear outward.
Further preferably, the gradient of wall surface where the gradient of wall surface is less than oil-collecting hole where the main air inlet hole.
In order to which oil cleaner screen is enable smoothly to be installed on exhaust fume collecting hood, on the lateral wall of the oil trap of opposite side respectively
It is convexly equipped with fixed ear and buckle.When installing oil cleaner screen, fixed ear is fixed on the corresponding position of exhaust fume collecting hood air inlet with buckle,
It installs very convenient.
Technical solution is that this is equipped with the suction of above-mentioned oil cleaner screen used by the present invention solves above-mentioned second technical problem
Kitchen ventilator, including exhaust fume collecting hood and lubricating cup, the exhaust fume collecting hood has air inlet, it is characterised in that：The oil cleaner screen concave surface is downward simultaneously
On the air inlet of the exhaust fume collecting hood, and oil cleaner screen is integrally located at the top of the exhaust fume collecting hood, and the lubricating cup is set on described
The lower section of oil leaking hole.
Compared with prior art, the advantage of the invention is that：The oil cleaner screen is used for receiving by setting on oil cleaner screen ontology
Collect the oil-collecting hole of oil droplet on oil cleaner screen ontology, and oil trap is formed in the bottom periphery of oil cleaner screen ontology so that oil cleaner screen sheet
Oil droplet on internal lateral surface can be collected in oil trap, the knot further, since oil trap and oil cleaner screen ontology are integrally formed
Structure, thus do not need to not only in addition set special oil-containing groove, cost is greatly reduced, and reduce user's cleaning difficulty,
Improve user experience.
Description of the drawings
Fig. 1 is the oil cleaner screen structure diagram of the embodiment of the present invention；
Fig. 2 is the structure diagram of another angle of oil cleaner screen shown in Fig. 1；
Fig. 3 is the lateral partial structurtes sectional view of oil cleaner screen shown in Fig. 1；
Fig. 4 is the structure diagram of the range hood of the embodiment of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing embodiment.
As shown in Figure 1 to Figure 3, the oil cleaner screen in the present embodiment includes oil cleaner screen ontology 1, and oil cleaner screen ontology 1 is whole upwards
Recessed is in inverted bucket shape, multiple main air inlet holes 2 is provided on oil cleaner screen ontology 1, main air inlet hole 2 is elongated and along oil cleaner screen
The side of ontology 1 is distributed from top to bottom, and main air inlet hole 2 is circumferentially positioned on the peripheral wall of oil cleaner screen ontology 1, the side of main air inlet hole 2
Oily wall 21 is kept off along being extended with outward.Oil-collecting hole 3 is also provided on oil cleaner screen ontology 1, oil-collecting hole 3 is set under main air inlet hole 2
Side and the peripheral wall for being circumferentially positioned at oil cleaner screen ontology 1, also, the inside of the lower edge of oil-collecting hole 3 to oil cleaner screen ontology 1 is extended with
Oily tongue 31 is connect, and the free end for connecing oily tongue 31 extends obliquely upward, when oil droplet flows down downwards along oil cleaner screen indent
It waits, can be flowed into oil-collecting hole 3 by connecing oily tongue 31.In the present embodiment, oil-collecting hole 3 is distributed with two layers from top to bottom, and each
The oil-collecting hole 3 of layer is spaced apart each along the peripheral wall of oil cleaner screen ontology 1.Also, the gradient of main 2 place wall surface of air inlet hole is less than
The gradient of 3 place wall surface of oil-collecting hole.
It is folded upward in the bottom periphery of oil cleaner screen ontology 1 and forms oil trap 4, oil leak is provided in the bottom of oil trap 4
Hole 5.It is convexly equipped with fixed ear 6 and buckle 7 respectively on the lateral wall of the oil trap 4 of 1 opposite side of oil cleaner screen ontology.
As shown in figure 4, the range hood in the present embodiment includes blower fan system 10, exhaust fume collecting hood 8 and lubricating cup 9, wherein, collect cigarette
Cover 8 has air inlet, and downward, fixed ear 6 and buckle 7 on oil cleaner screen ontology 1 are fixed on the air inlet of exhaust fume collecting hood 8 for oil cleaner screen concave surface
On mouth, and oil cleaner screen is integrally located at the top of exhaust fume collecting hood 8.The volume of exhaust fume collecting hood cavity is relatively large as a result, in oil smoke such as quick-frieds
In the case of moment is increased, collect the buffering area increase of cigarette, it is not easy to cigarette is run, simultaneously as oil cleaner screen is from air inlet more
Closely, the distance between oil cleaner screen and wind turbine are shortened, sucking path is reduced, so as to further improve fume-exhausting ability.
As shown in the arrow A in Fig. 3 obliquely, the main air inlet hole 2 on oil cleaner screen ontology 1 is mainly used to pass through for oil smoke,
Oil smoke is mainly sucked by main air inlet hole 2 in blower fan system 10.Certainly, also having a small amount of oil smoke can be by oil-collecting hole 3
It is sucked into blower fan system 10.The main function of oil-collecting hole 3 is to connect oil, according to Coanda principle, 1 indent of oil cleaner screen ontology
The oil drops in face are attached to inner concave wall and flow down, then, as shown in the arrow B in Fig. 3 obliquely, in 1 inner concave wall of oil cleaner screen ontology
Oil droplet can be flowed into oil-collecting hole 3, and and then flowed into oil trap 4 by oil-collecting hole 3 by connecing oily tongue 31.And it is attached to
Then part is flowed directly into along lateral wall to oil trap 4 oil droplet on 1 lateral wall of oil cleaner screen ontology, partly first flows into oil-collecting hole
It is flowed into again in oil trap 4 after 3.In addition, since lubricating cup 9 is set on the lower section of oil leaking hole 5, thus, the oil after oil strain net filtration
Drop finally can be flowed by oil leaking hole 5 in lubricating cup 9.
Using integrally formed oil trap 4, i.e. oil trap 4 and oil cleaner screen ontology 1 is integrally formed part the present embodiment.
It does not need to not only in addition set special oil-containing groove, greatly reduces cost, and reduce user's cleaning difficulty, improve user
Experience.
The foregoing is merely the preferred embodiment of the present invention, it is noted that for those of ordinary skills,
Under the premise of the principle of the present invention is not departed from, a variety of remodeling or improvement can be carried out to the present invention, these are regarded as the present invention
Protection domain within.
Claims (9)
1. a kind of oil cleaner screen includes oil cleaner screen ontology (1), concave up oil cleaner screen ontology (1) entirety is in inverted bucket shape,
At least two main air inlet holes (2) are provided on the oil cleaner screen ontology (1), it is characterised in that：On the oil cleaner screen ontology (1)
The oil-collecting hole (3) for collecting oil droplet on oil cleaner screen ontology (1) is also provided with, the oil-collecting hole (3) is under main air inlet hole (2)
Side and the peripheral wall for being circumferentially positioned at the oil cleaner screen ontology (1), the bottom periphery of the oil cleaner screen ontology (1) have oil trap
(4), it is provided with oil leaking hole (5) in the bottom of the oil trap (4).
2. oil cleaner screen according to claim 1, it is characterised in that：The lower edge of the oil-collecting hole (3) is to oil cleaner screen ontology
(1) it is extended on the inside of and connects oily tongue (31), and the free end for connecing oily tongue (31) extends obliquely upward.
3. oil cleaner screen according to claim 1, it is characterised in that：The bottom periphery of the oil cleaner screen ontology (1) is bent up
It rolls over and forms the oil trap (4).
4. oil cleaner screen according to claim 1, it is characterised in that：The oil-collecting hole (3) along oil cleaner screen ontology (1) week
Wall is spaced apart.
5. oil cleaner screen according to claim 1, it is characterised in that：The oil-collecting hole (3) is at least distributed with from top to bottom
Two layers.
6. oil cleaner screen according to claim 1, it is characterised in that：The main air inlet hole (2) is elongated and along filter
The side of oil network ontology (1) is distributed from top to bottom, and the edge of the main air inlet hole (2) is extended with the oily wall (21) of gear outward.
7. oil cleaner screen according to claim 1, it is characterised in that：The gradient of wall surface is small where the main air inlet hole (2)
The gradient of wall surface where oil-collecting hole (3).
8. oil cleaner screen according to claim 1, it is characterised in that：Positioned at the lateral wall of the oil trap (4) of opposite side
It is upper to be convexly equipped with fixed ear (6) and buckle (7) respectively.
9. a kind of range hood installed just like oil cleaner screen described in any claim in claim 1 to 8, including exhaust fume collecting hood
(8) and lubricating cup (9), the exhaust fume collecting hood (8) have air inlet, it is characterised in that：The oil cleaner screen concave surface is downward and mounted on institute
On the air inlet for stating exhaust fume collecting hood (8), and oil cleaner screen is integrally located at the top of the exhaust fume collecting hood (8), and the lubricating cup (9) is set on described
The lower section of oil leaking hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611171793.9A CN108204617B (en) | 2016-12-17 | 2016-12-17 | Oil filter screen and range hood provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611171793.9A CN108204617B (en) | 2016-12-17 | 2016-12-17 | Oil filter screen and range hood provided with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108204617A true CN108204617A (en) | 2018-06-26 |
| CN108204617B CN108204617B (en) | 2024-01-16 |
Family
ID=62601327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611171793.9A Active CN108204617B (en) | 2016-12-17 | 2016-12-17 | Oil filter screen and range hood provided with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108204617B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800369A (en) * | 2018-09-04 | 2018-11-13 | 北京元始天地科技有限公司 | A kind of air purification all-in-one machine |
| CN109764384A (en) * | 2019-01-25 | 2019-05-17 | 佛山市顺德区美的洗涤电器制造有限公司 | Enter the wind screen component and range hood |
| CN109780607A (en) * | 2019-01-25 | 2019-05-21 | 佛山市顺德区美的洗涤电器制造有限公司 | Enter the wind screen component and range hood |
| CN110242997A (en) * | 2019-06-27 | 2019-09-17 | 杭州德意电器股份有限公司 | A kind of imitative roof filtering oil smoke net and filter method |
| CN110397966A (en) * | 2019-07-17 | 2019-11-01 | 佛山市顺德区美的洗涤电器制造有限公司 | Filter assemblies for range hood and the range hood with it |
| CN111412498A (en) * | 2019-01-04 | 2020-07-14 | 宁波方太厨具有限公司 | Folding filter screen for range hood |
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| CN101737834A (en) * | 2008-11-20 | 2010-06-16 | 正太平洋(中国)厨具有限公司 | Outer oil collection structure of oil screen of European-style range hood |
| CN101761961A (en) * | 2008-11-20 | 2010-06-30 | 正太平洋(中国)厨具有限公司 | Oil screen for European-style range hood |
| US20150101588A1 (en) * | 2013-10-11 | 2015-04-16 | Samsung Electronics Co., Ltd. | Grease filter, manufacturing method thereof and cooking device having the same |
| CN206369241U (en) * | 2016-11-29 | 2017-08-01 | 华帝股份有限公司 | Oil screen of range hood |
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| US20050252181A1 (en) * | 2004-05-06 | 2005-11-17 | Antonio Ranalli | Controlled flow grease filter for domestic extractor hoods |
| CN101737834A (en) * | 2008-11-20 | 2010-06-16 | 正太平洋(中国)厨具有限公司 | Outer oil collection structure of oil screen of European-style range hood |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800369A (en) * | 2018-09-04 | 2018-11-13 | 北京元始天地科技有限公司 | A kind of air purification all-in-one machine |
| CN111412498A (en) * | 2019-01-04 | 2020-07-14 | 宁波方太厨具有限公司 | Folding filter screen for range hood |
| CN109764384A (en) * | 2019-01-25 | 2019-05-17 | 佛山市顺德区美的洗涤电器制造有限公司 | Enter the wind screen component and range hood |
| CN109780607A (en) * | 2019-01-25 | 2019-05-21 | 佛山市顺德区美的洗涤电器制造有限公司 | Enter the wind screen component and range hood |
| CN110242997A (en) * | 2019-06-27 | 2019-09-17 | 杭州德意电器股份有限公司 | A kind of imitative roof filtering oil smoke net and filter method |
| CN110242997B (en) * | 2019-06-27 | 2024-02-09 | 杭州德意智家股份有限公司 | Roof-like lampblack filter screen and filtering method |
| CN110397966A (en) * | 2019-07-17 | 2019-11-01 | 佛山市顺德区美的洗涤电器制造有限公司 | Filter assemblies for range hood and the range hood with it |
| CN110397966B (en) * | 2019-07-17 | 2021-10-26 | 佛山市顺德区美的洗涤电器制造有限公司 | A range hood that is used for range hood's filter assembly and has it |
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| Publication number | Publication date |
|---|---|
| CN108204617B (en) | 2024-01-16 |
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