CN103075754A - Novel range hood oil net and mounting structure thereof - Google Patents
Novel range hood oil net and mounting structure thereof Download PDFInfo
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- CN103075754A CN103075754A CN2013100364677A CN201310036467A CN103075754A CN 103075754 A CN103075754 A CN 103075754A CN 2013100364677 A CN2013100364677 A CN 2013100364677A CN 201310036467 A CN201310036467 A CN 201310036467A CN 103075754 A CN103075754 A CN 103075754A
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Abstract
The invention discloses a novel range hood oil net and a mounting structure thereof. The oil net comprises an inner net and an outer net; the whole oil net is concave towards the interior of a range hood; a plurality of strip-shaped air inlets are formed in the outer net; an oil collector is arranged at the periphery of the outer net; U-shaped oil guide grooves formed by flanging the edges of the adjacent strip-shaped air inlets are distributed all over the upper surface of the outer net, are arranged from the top down, and communicated with the oil collector; and the inner net is clung and mounted on the upper surface of the outer net. When the range hood adopts the novel range hood oil net and the mounting structure thereof, an air inlet of the range hood is made full use of, air quantity of the range hood can be increased, the noise is reduced, as the U-shaped oil grooves are matched with the inner net, the collection efficiency of oil mist is improved, flow of collected oil is facilitated, the collection of the oil is more convenient, oil drops are prevented from dripping from the air inlet, and the whole range hood has the characteristics of simple structure, high oil collection efficiency, and elegant and attractive appearance.
Description
Technical field
The present invention relates to a kind of lampblack absorber parts, relate in particular to a kind of novel oil smoke oil screen and mounting structure thereof.
Background technology
Oil screen of range hood in the market all is to be inverted cone-shaped structure, its mounting structure as shown in Figure 1, 2, the tapered tip of oil network 11 arranges downwards, after being attached on the screen pack, oil compiles to the centre around the inherent filtration net, be compiling of convenient oil, must make lubricating cup 12 be in extreme lower position, the mounting structure that usually adopts is the middle part that lubricating cup 12 is fixed on oil network 11.Therefore this structure will make lubricating cup 12 be in the air inlet zone of lampblack absorber, and in the lampblack absorber course of work, the fume exhauster air inlet area can not get very utilizing, and cause that the lampblack absorber air quantity is little, noise is large.
Chinese patent literature CN201318730Y discloses a kind of oil screen for European-style range hood, offer some air admission holes on the oil network, take the lampblack absorber user to as benchmark, it is low that oil network is the following peripheral, middle high, the following peripheral of oil network is provided with oil collector sump tank, when collecting cigarette like this, oil smoke is not absorbed with stopping deeply, and carry out oil-collecting by the following peripheral of oil network, can more effective absorbing oil smoke so be equiped with the European-style range hood of this oil network, and be equiped with this routine European-style range hood from the user to facing, oil network does not expose, so that it is handsome in appearance that the European-style range hood of this oil network is housed, and simple in structure, easy to implement.This kind oil screen of range hood has solved air-admitting surface by the shared problem of bringing of lubricating cup, but in use still exists oil droplet easily from oil network drippage, oil-collecting hard problem.
Summary of the invention
The technical problem that the present invention solves is: a kind of novel oil smoke oil screen and mounting structure thereof are provided, realize oil collector sump tank be installed in screen pack around make fume exhauster air inlet obtain very utilization, increase the lampblack absorber air quantity, reduce noise, adopt simultaneously U-shaped oil groove to cooperate Intranet, improve the collection efficiency of mist of oil, be convenient to flowing of oil-collecting, convenient fluid is collected, avoided the drippage of oil droplet.
For reaching this purpose, the present invention by the following technical solutions:
A kind of novel oil smoke oil screen and mounting structure thereof, described oil network comprises Inside and outside network, described oil network global shape is recessed inner to lampblack absorber, be provided with some strip air admission holes outward on the net, periphery at outer net is provided with oil collector sump tank, the peripheral bead of adjacent strip air admission hole forms U-shaped oil guide groove and is dispersed throughout the outer net upper surface, and described U-shaped oil guide groove arranges from top to bottom and is communicated with described oil collector sump tank, and described Intranet is close to and is installed on the outer net upper surface.
Further, tapered, the polyhedron of described oil network global shape or hemispherical.
Further, to be designed to the cross section be U-shaped oil network oil trap to the periphery of described outer net.
Further, described oil collector sump tank is comprised of the oil leaking hole that is arranged at described outer net periphery and the annular oil groove and the lubricating cup that are positioned at the oil leaking hole below.
Especially, described interior online uniform aperture, Intranet is installed in the outer net upper surface by the Z-type draw-in groove that is arranged at the outer net side.
Especially, described air admission hole forms by punching press.
Preferably, described outer net comprises four faces, and wherein two faces intersect at straight line, and cross section becomes reverse V-shaped structure, and two other face triangularity structure is arranged on two ends, above-mentioned two sides.
Preferably, described outer outer net installing hole and the outer net installation inserted sheet of being provided with on the net, described outer net one side is installed inserted sheet by outer net and is plugged on the lampblack absorber, and opposite side is fixed by outer net installing hole attachment screw.
Preferably, described outer net adopts the stainless steel materials integrated punching to form.
Beneficial effect of the present invention is: oil-net structure of the present invention, can make lubricating cup be installed in screen pack around, lubricating cup is in outside the fume exhauster air inlet zone, and air-admitting surface is very utilized, but the Effective Raise air quantity, reduces noise; The oil network wire side is made of U-shaped oil guide groove, more is conducive to flowing of oil.
Description of drawings
The below is described in further detail the present invention with embodiment with reference to the accompanying drawings.
Fig. 1 is traditional oil network installment state upward view;
Fig. 2 is traditional oil network installment state side view;
Fig. 3 is the general structure schematic diagram after the described novel oil smoke oil screen of embodiment is installed;
Fig. 4 is the described novel oil smoke oil screen of embodiment package assembly schematic diagram;
Fig. 5 is A place partial enlarged drawing among Fig. 4;
Fig. 6 is the described outer net structural representation of embodiment;
Fig. 7 be among Fig. 6 A-A to cutaway view;
Fig. 8 is the described Intranet structural representation of embodiment;
Fig. 9 is the left view of Fig. 8;
Figure 10 is the sectional view of the U-shaped oil guide groove of outer net.
Among the figure:
11, oil network; 12, lubricating cup;
21, lampblack absorber body; 22, outer net; 23, lubricating cup; 24, Intranet; 25, Z-type draw-in groove; 26, oil network oil trap; 27, U-shaped oil guide groove; 28, oil leaking hole; 29, air admission hole; 30, outer net is installed inserted sheet; 31, outer net installing hole; 32, annular oil groove; 33, annular oil groove installing hole; 34, aperture; 35, crimping.
The specific embodiment
Extremely shown in Figure 10 such as Fig. 3, provided the specific embodiment that novel oil smoke oil screen of the present invention is applied to lampblack absorber, its oil network comprises Intranet 24 and outer net 22, by outer net 22 integral installations on lampblack absorber body 21, in the present embodiment, outer net 22 comprises four faces, wherein two faces intersect at straight line, cross section becomes reverse V-shaped structure, two other face triangularity structure is arranged on two ends, above-mentioned two sides, and after outer net 22 was installed, described oil network global shape was recessed inner to lampblack absorber, as other selection, the oil network global shape also can be tapered, polyhedron or hemispherical.Outer net 22 adopts the stainless steel materials integrated punching to form, so that whole exposed parts is an integral body, makes things convenient for wiping and maintenance in the use procedure, and has good outward appearance.
Outer net 22 upper surfaces spread all over U-shaped oil guide groove 27, and this U-shaped oil guide groove 27 is formed by the edge of adjacent strip air admission hole 29, specifically adds man-hour, can adopt the mode of punching press perforate to make strip air admission hole 29 edges form certain crimping 35, and its cross section as shown in figure 10; Described U-shaped oil guide groove 27 arranges from top to bottom and is communicated with oil network oil trap 26, further be communicated with described annular oil groove 32 through oil leaking hole 28, Intranet 24 is close to the upper surface that is installed on outer net 22, uniform aperture 34 on the Intranet 24, it catches the mist device as oil smoke, can make the oil smoke that passes through produce collision thereon, impel the generation of oil droplet.When lampblack absorber is worked, oil smoke sucks from crossing outer net 22 opening parts, behind strip air admission hole 29 on the outer net 22, caught by Intranet 24, along with the oily cumulative flow that will form on the Intranet 24 to the U-shaped oil guide groove 27 of outer net 22 upper surfaces, and flow down along U-shaped oil guide groove 27 and to enter oil network oil trap 26, further through oil leaking hole 28 in annular oil groove 32, and be collected among the lubricating cup 23.The existence of U-shaped oil guide groove 27 can easily from the edge of air admission hole 29 drippage, can not played good guiding and compile effect so that oil droplet compiles downwards in the process.
The structure of outer net 22 is shown in Fig. 6 to 7, the structure of Intranet 24 is shown in Fig. 8 to 9, and further as shown in Figure 5, Intranet 24 is installed in the outer net upper surface by the Z-type draw-in groove 25 that is arranged at outer net 22 sides, have good detachability, can make things convenient for regularly Intranet 24 is changed and cleaned.
Be provided with outer net installing hole 31 and outer net on the outer net 22 inserted sheet 30 is installed, outer net 22 1 sides are installed inserted sheet 30 by outer net and are plugged on the lampblack absorber body 21, and opposite side is fixed by outer net installing hole 31 attachment screws.
A weld tabs is installed in the annular oil groove 32, and also is provided with oil leaking hole in its bottom, lubricating cup 23 is installed in the oil leaking hole bottom; Annular oil groove 32 is connected with oil network by some weld tabs, annular oil groove installing hole 33 attachment screws.
Adopt the lampblack absorber of this novel oil screen of range hood and mounting structure thereof, fume exhauster air inlet obtains utilization very on the one hand, can increase the lampblack absorber air quantity, reduces noise, adopt on the other hand U-shaped oil groove to cooperate Intranet, improve the collection efficiency of mist of oil, be convenient to flowing of oil-collecting, convenient fluid is collected, avoid oil droplet to drip from air inlet, integral body has simple in structure, and oil-collecting efficient is high, the characteristics that good looking appearance is generous.
Above-mentioned explanation is specifying for the feasible embodiment of the present invention; and this embodiment limits claim of the present invention, does not allly break away from that equivalence that the technology of the present invention spirit makes is implemented or the mode of change all should be contained in the claimed claim of the application.
Claims (9)
1. a novel oil smoke oil screen and mounting structure thereof, it is characterized in that, described oil network comprises Inside and outside network, described oil network global shape is recessed inner to lampblack absorber, described outer some strip air admission holes that are provided with on the net are provided with oil collector sump tank at the periphery of outer net, and the peripheral bead of adjacent strip air admission hole forms U-shaped oil guide groove and is dispersed throughout the outer net upper surface, described U-shaped oil guide groove arranges from top to bottom and is communicated with described oil collector sump tank, and described Intranet is close to and is installed on the outer net upper surface.
2. novel oil smoke oil screen according to claim 1 and mounting structure thereof is characterized in that, described oil network global shape is tapered, polyhedron or hemispherical.
3. novel oil smoke oil screen according to claim 1 and mounting structure thereof is characterized in that, it is U-shaped oil network oil trap that the periphery of described outer net is designed to the cross section.
4. novel oil smoke oil screen according to claim 1 and mounting structure thereof is characterized in that, described oil collector sump tank is comprised of the oil leaking hole that is arranged at described outer net periphery and the annular oil groove and the lubricating cup that are positioned at the oil leaking hole below.
5. novel oil smoke oil screen according to claim 1 and mounting structure thereof is characterized in that, described interior online uniform aperture, and Intranet is installed in the outer net upper surface by the Z-type draw-in groove that is arranged at the outer net side.
6. novel oil smoke oil screen according to claim 1 and mounting structure thereof is characterized in that, described air admission hole forms by punching press.
7. according to claim 1 to 6 described any novel oil smoke oil screen and mounting structures thereof, it is characterized in that described outer net comprises four faces, wherein two faces intersect at straight line, cross section becomes reverse V-shaped structure, and two other face triangularity structure is arranged on two ends, above-mentioned two sides.
8. novel oil smoke oil screen according to claim 7 and mounting structure thereof, it is characterized in that, described outer outer net installing hole and the outer net installation inserted sheet of being provided with on the net, described outer net one side is installed inserted sheet by outer net and is plugged on the lampblack absorber, and opposite side is fixed by outer net installing hole attachment screw.
9. novel oil smoke oil screen according to claim 7 and mounting structure thereof is characterized in that, described outer net adopts the stainless steel materials integrated punching to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100364677A CN103075754A (en) | 2013-01-30 | 2013-01-30 | Novel range hood oil net and mounting structure thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013100364677A CN103075754A (en) | 2013-01-30 | 2013-01-30 | Novel range hood oil net and mounting structure thereof |
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| CN103075754A true CN103075754A (en) | 2013-05-01 |
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| CN2013100364677A Pending CN103075754A (en) | 2013-01-30 | 2013-01-30 | Novel range hood oil net and mounting structure thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633743A (en) * | 2015-02-06 | 2015-05-20 | 德意电器股份有限公司 | Range hood with novel motor |
| CN106382658A (en) * | 2015-07-27 | 2017-02-08 | 青岛海尔洗碗机有限公司 | Range hood |
| CN106642266A (en) * | 2017-01-17 | 2017-05-10 | 杭州老板电器股份有限公司 | Filter screen with oil guide system for extractor hood |
| CN106705153A (en) * | 2015-07-27 | 2017-05-24 | 青岛海尔洗碗机有限公司 | Self-cleaning spray nozzle for range hood and range hood with self-cleaning spray nozzle |
| CN110567008A (en) * | 2018-06-05 | 2019-12-13 | 青岛海尔智能技术研发有限公司 | Split type range hood |
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| JPH05133580A (en) * | 1991-11-15 | 1993-05-28 | Matsushita Electric Ind Co Ltd | Range hood containing hot water supplying device |
| US5868127A (en) * | 1997-09-12 | 1999-02-09 | Chiang; Chao Cheng | Net device for smoke exhauster |
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| CN101063534A (en) * | 2006-04-28 | 2007-10-31 | 博西华电器（江苏）有限公司 | Cooking fume exhauster |
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| CN101761955A (en) * | 2008-11-20 | 2010-06-30 | 正太平洋(中国)厨具有限公司 | Improved fixing structure of oil screen of European-style range hood |
| TW201116781A (en) * | 2009-11-12 | 2011-05-16 | Kun-Sen Chang | Universal convenient-type oil smoke treatment device |
| CN201925985U (en) * | 2010-11-26 | 2011-08-10 | 浙江松科电器有限公司 | Reticular air guide ring for panel of range hood |
| CN202692193U (en) * | 2012-06-15 | 2013-01-23 | 海尔集团公司 | Range hood |
| CN202692195U (en) * | 2012-06-21 | 2013-01-23 | 海尔集团公司 | Novel range hood oil screen and installation structure thereof |
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- 2013-01-30 CN CN2013100364677A patent/CN103075754A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05133580A (en) * | 1991-11-15 | 1993-05-28 | Matsushita Electric Ind Co Ltd | Range hood containing hot water supplying device |
| US5868127A (en) * | 1997-09-12 | 1999-02-09 | Chiang; Chao Cheng | Net device for smoke exhauster |
| CN101000152A (en) * | 2006-01-13 | 2007-07-18 | 博西华电器（江苏）有限公司 | Air intake cover of kitchen ventilator |
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| CN201925985U (en) * | 2010-11-26 | 2011-08-10 | 浙江松科电器有限公司 | Reticular air guide ring for panel of range hood |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633743A (en) * | 2015-02-06 | 2015-05-20 | 德意电器股份有限公司 | Range hood with novel motor |
| CN104633743B (en) * | 2015-02-06 | 2017-09-12 | 杭州德意电器股份有限公司 | A kind of range hood with motor |
| CN106382658A (en) * | 2015-07-27 | 2017-02-08 | 青岛海尔洗碗机有限公司 | Range hood |
| CN106705153A (en) * | 2015-07-27 | 2017-05-24 | 青岛海尔洗碗机有限公司 | Self-cleaning spray nozzle for range hood and range hood with self-cleaning spray nozzle |
| CN106705153B (en) * | 2015-07-27 | 2019-07-02 | 青岛海尔洗碗机有限公司 | Kitchen ventilator automatically cleaning spray head and the kitchen ventilator for being provided with the spray head |
| CN106642266A (en) * | 2017-01-17 | 2017-05-10 | 杭州老板电器股份有限公司 | Filter screen with oil guide system for extractor hood |
| CN110567008A (en) * | 2018-06-05 | 2019-12-13 | 青岛海尔智能技术研发有限公司 | Split type range hood |
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Application publication date: 20130501 |