CN201335443Y - Filtering screen enclosure of range hood - Google Patents
Filtering screen enclosure of range hood Download PDFInfo
- Publication number
- CN201335443Y CN201335443Y CNU2008201737513U CN200820173751U CN201335443Y CN 201335443 Y CN201335443 Y CN 201335443Y CN U2008201737513 U CNU2008201737513 U CN U2008201737513U CN 200820173751 U CN200820173751 U CN 200820173751U CN 201335443 Y CN201335443 Y CN 201335443Y
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- oil
- hole
- filtering screen
- screen
- oil strain
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Abstract
The utility model discloses a filtering screen enclosure of a range hood. The filtering screen enclosure comprises an oil filtering screen top plate, an oil filtering screen bottom plate and an oil filtering screen, wherein the oil filtering screen is positioned between the oil filtering screen top plate and the oil filtering screen bottom plate; the oil filtering screen adopts a conical barrel; and a plurality of oil filtering holes are arranged on the peripheral wall of the barrel. The filtering screen enclosure is characterized in that the oil filtering holes adopt the vertical-type fishscale holes. The filtering screen enclosure not only has the functions that the filtering screen enclosure of the range hood in the prior art can effectively separate oil smoke, is easy to be cleaned by wiping by cleaning cloth, and the like, but also effectively overcomes the bad phenomenon that quite a lot of separated oil drops existing in the filtering screen enclosure of the range hood in the prior art can overflow along the surface of the outer wall of the barrel, therefore, the separated oil drops can flow downwards into an oil gathering cup along the surface of the inner wall of the barrel, which ensures the surface of the outer wall of the barrel to keep clean for a long time, thereby reducing the time for manpower cleaning, so as to bring convenience for housewives and the like.
Description
Skill this area
The utility model relates to lampblack absorber, particularly the filtering screen of lampblack absorber use.
Background technology
In the prior art, a kind of filtering screen that when cleaning, need not to split that lampblack absorber uses, it comprises oil cleaner screen top board, oil cleaner screen base plate and the oil cleaner screen between oil cleaner screen top board and base plate.The oil cleaner screen of such filtering screen takes to be beneficial to oil droplet after the separation usually along barrel dirty conical shell structure smoothly, a large amount of oil strain holes is set on the oil cleaner screen, by the oil strain hole oil smoke is separated, isolated oil droplet is along the dirty catchment cup that enters of cylindrical shell peripheral wall surfaces, need not to dismantle filtering screen during cleaning, only need to get final product, have cleaning characteristics especially easily with the direct wiping of rag.But because the conventional design equal with the plate face taked in the oil strain hole, no matter be circular oil strain hole or polygon oil strain hole, the oil droplet that all exists after the separation has the bad phenomenon of considerable part along cylinder body outer wall surface overflow, needs to carry out wiping to its appearance often and cleans, and increases a lot of troubles on foot.
The utility model content
The utility model is to overcome the above-mentioned technological deficiency that prior art exists, and a kind of filtering screen of lampblack absorber is provided.
Its technical solution is:
A kind of filtering screen of lampblack absorber, it comprises oil cleaner screen top board, oil cleaner screen base plate, and the oil cleaner screen between oil cleaner screen top board and oil cleaner screen base plate, oil cleaner screen is taked conical shell, and a plurality of oil strains hole is set on the cylindrical shell perisporium; The structural form in fish scale hole is taked in above-mentioned oil strain hole.
Preferred vertical fish scale hole, above-mentioned fish scale hole.
Above-mentioned oil cleaner screen is made by fish scale hole sizer plate, and the through hole on the fish scale hole sizer plate is above-mentioned oil strain hole.
Above-mentioned oil strain hole, with regard to each single oil strain hole, from outer tube wall one side, the outside perk of oral area one side's side in this oil strain hole, then relative inwardly recessed with its corresponding the opposing party's side.
Above-mentioned oil strain hole, with regard to each single oil strain hole, from outer tube wall one side, the oral area in this oil strain hole is towards the top.
Above-mentioned oil strain hole, with regard to single oil strain hole wherein, its shape approximation rhombus or regular hexagon.
Above-mentioned oil strain hole forms the hole formation of a plurality of oil strains, the hole formation of wherein a part of oil strain or all oil strain hole formations, and each is along distribution on the bus or along distributing on the oblique line that becomes angle with bus.
Above-mentioned oil cleaner screen top board forms the interior annular commissural flange portion of downward stretching, extension, the outer side bonds of the upper port madial wall of oil cleaner screen and interior annular connecting portion at opening part; Above-mentioned oil cleaner screen base plate forms the outer ring connection part that stretches upwards at opening part, side bonds in the lower port lateral wall of oil cleaner screen and the outer ring connecting portion.
Above-mentioned oil cleaner screen is provided with antirust powder coating within it on the outer tube wall.
The beneficial effects of the utility model are:
The structural form in fish scale hole is taked in oil strain hole on the oil cleaner screen, make oil cleaner screen as selecting commercially available fish scale hole sizer plate for use as plate of material, make the invention and can effectively separate oil smoke and be convenient to except that the filtering screen that possesses above-mentioned prior art lampblack absorber with the usefulness such as rag wiped clean, can also overcome the bad phenomenon of quite a lot of separation oil droplet of filtering screen existence in the prior art effectively along cylinder body outer wall surface overflow, make separate oil droplet can be comparatively fully along the dirty catchment cup that enters at last in cylinder inboard wall surface, the cylinder body outer wall surface is kept clean in a long time, reduce artificial cleaning time, bring many convenience to housewife's etc. use.
In addition:
Above-mentioned oil strain hole, its oral area can make oil smoke enter towards the top, are convenient to isolated oil droplet again especially along the smooth dirty catchment cup that enters in cylinder inboard wall surface.
Technical approach such as suitable hole shape and queue distribution are taked in above-mentioned oil strain hole, also are mainly reflected in it and promptly are convenient to oil smoke and enter especially swimmingly, be convenient to again isolated oil droplet along the cylinder inboard wall surface the dirty especially smoothly aspect such as catchment cup that enters.
Cooperation and adhering fixed mode between above-mentioned oil cleaner screen top board, oil cleaner screen and the oil cleaner screen base plate both be convenient to the making of filtering screen, can guarantee the intensity of filtering screen simultaneously again.
Description of drawings
Fig. 1 is a kind of embodiment structural principle of the utility model schematic diagram.
Fig. 2 shows the structural principle schematic diagram for the partial cutaway of a kind of embodiment of oil cleaner screen in the above-mentioned embodiment.
Below in conjunction with accompanying drawing the utility model is described:
The specific embodiment
In conjunction with Fig. 1 and Fig. 2, a kind of filtering screen of lampblack absorber comprises oil cleaner screen top board 1, oil cleaner screen base plate 2, and the oil cleaner screen 3 between oil cleaner screen top board and oil cleaner screen base plate.Oil cleaner screen 3 is taked conical shell, and a plurality of oil strains hole 301 is set on the cylindrical shell perisporium, and the structural form in fish scale hole (the protruding hole of individual another name) is taked in oil strain hole 301; Oil strain hole 301, with regard to single oil strain hole wherein, it is shaped as or is approximately circular, square, oval, rhombus or regular hexagon or the like, is preferably rhombus or regular hexagon; Oil cleaner screen 3 can be selected for use commercially available or make suitable fish scale hole sizer plate by oneself as plate of material, makes through cut out and batching etc., and the through hole on the fish scale hole sizer plate is above-mentioned oil strain hole.Can take following cooperation and adhering fixed mode between oil cleaner screen top board 1, oil cleaner screen 3 and the oil cleaner screen base plate 2: oil cleaner screen top board 1, form the interior annular commissural flange portion of downward stretching, extension at opening part, the upper port madial wall of oil cleaner screen 3 and the interior annular connecting portion outside stick with glue and connect; Oil cleaner screen base plate 2 forms the outer ring connection part that stretches upwards at opening part, and the lower port lateral wall of oil cleaner screen 3 and outer ring connecting portion inboard stick with glue and connect.Other parts of filtering screen and other parts that are mated use all take the prior art mode to implement to get final product.
Referring to Fig. 2, in the above-described embodiment, with regard to each single oil strain hole, its comparatively optimal way be that the oral area in this oil strain hole is towards the top from outer tube wall one side.
In the above-described embodiment, the oil strain hole can form the hole formation of a plurality of oil strains, and comparatively preferred mode is the hole formation of wherein a part of oil strain, respectively along distributing on the bus; Certainly also can each go up distribution along the oblique line (oblique) that becomes angle with bus.
In the above-described embodiment, the oil strain hole can form the hole formation of a plurality of oil strains, and more preferred mode is the hole formations of whole oil strains, respectively along distributing on the bus.
In the above-described embodiment, also antirust powder coating can be set on the inside and outside barrel of oil cleaner screen.
Claims (10)
1, a kind of filtering screen of lampblack absorber, it comprises oil cleaner screen top board, oil cleaner screen base plate, and the oil cleaner screen between oil cleaner screen top board and oil cleaner screen base plate, oil cleaner screen is taked conical shell, and a plurality of oil strains hole is set on the cylindrical shell perisporium; It is characterized in that: the structural form in fish scale hole is taked in described oil strain hole.
2, the filtering screen of lampblack absorber according to claim 1 is characterized in that: described fish scale hole is vertical fish scale hole.
3, the filtering screen of lampblack absorber according to claim 1 and 2 is characterized in that: described oil cleaner screen is made by fish scale hole sizer plate, and the through hole on the fish scale hole sizer plate is above-mentioned oil strain hole.
4, the filtering screen of lampblack absorber according to claim 1, it is characterized in that: described oil strain hole, with regard to each single oil strain hole, from outer tube wall one side, the outside perk of oral area one side's side in this oil strain hole, then relative inwardly recessed with its corresponding the opposing party's side.
5, the filtering screen of lampblack absorber according to claim 2 is characterized in that: described oil strain hole, with regard to each single oil strain hole, from outer tube wall one side, the oral area in this oil strain hole is towards the top.
6, the filtering screen of lampblack absorber according to claim 3 is characterized in that: described oil strain hole, and with regard to single oil strain hole wherein, its shape approximation rhombus or regular hexagon.
7, the filtering screen of lampblack absorber according to claim 3, it is characterized in that: described oil strain hole, form the hole formation of a plurality of oil strains, the hole formation of wherein a part of oil strain or all oil strain hole formations, each is along distribution on the bus or each is along distributing on the oblique line that becomes angle with bus.
8, the filtering screen of lampblack absorber according to claim 5, it is characterized in that: described oil strain hole, form the hole formation of a plurality of oil strains, the hole formation of wherein a part of oil strain or all oil strain hole formations, each is along distribution on the bus or each is along distributing on the oblique line that becomes angle with bus.
9, the filtering screen of lampblack absorber according to claim 3 is characterized in that: described oil cleaner screen top board forms the interior annular commissural flange portion of downward stretching, extension, the outer side bonds of the upper port madial wall of oil cleaner screen and interior annular connecting portion at opening part; Above-mentioned oil cleaner screen base plate forms the outer ring connection part that stretches upwards at opening part, side bonds in the lower port lateral wall of oil cleaner screen and the outer ring connecting portion.
10, the filtering screen of lampblack absorber according to claim 8 is characterized in that: described oil cleaner screen is provided with antirust powder coating within it on the outer tube wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201737513U CN201335443Y (en) | 2008-10-16 | 2008-10-16 | Filtering screen enclosure of range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201737513U CN201335443Y (en) | 2008-10-16 | 2008-10-16 | Filtering screen enclosure of range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201335443Y true CN201335443Y (en) | 2009-10-28 |
Family
ID=41287097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201737513U Expired - Fee Related CN201335443Y (en) | 2008-10-16 | 2008-10-16 | Filtering screen enclosure of range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201335443Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958663A (en) * | 2017-12-14 | 2019-07-02 | 宁波方太厨具有限公司 | Blower and application with filtering function have the range hood of the blower |
-
2008
- 2008-10-16 CN CNU2008201737513U patent/CN201335443Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958663A (en) * | 2017-12-14 | 2019-07-02 | 宁波方太厨具有限公司 | Blower and application with filtering function have the range hood of the blower |
| CN109958663B (en) * | 2017-12-14 | 2023-11-17 | 宁波方太厨具有限公司 | Fan with filtering capability and range hood with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20161016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |