CN207065669U - A kind of oil network used for range hood - Google Patents
A kind of oil network used for range hood Download PDFInfo
- Publication number
- CN207065669U CN207065669U CN201720935296.5U CN201720935296U CN207065669U CN 207065669 U CN207065669 U CN 207065669U CN 201720935296 U CN201720935296 U CN 201720935296U CN 207065669 U CN207065669 U CN 207065669U
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- CN
- China
- Prior art keywords
- range hood
- facade
- network used
- oil
- top surface
- 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.)
- Withdrawn - After Issue
Links
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 239000000779 smoke Substances 0.000 description 28
- 230000000694 effects Effects 0.000 description 13
- 235000019504 cigarettes Nutrition 0.000 description 8
- 239000003517 fume Substances 0.000 description 7
- 238000010411 cooking Methods 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000006233 lamp black Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 101150038956 cup-4 gene Proteins 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 210000001624 hip Anatomy 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000826860 Trapezium Species 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A kind of oil network used for range hood, including the bucket-shaped body (1) that the big bottom of mouth is small are the utility model is related to, at least two first through hole (11) are interval with the body (1)；It is characterized in that：The seat of honour (15) of the body (1) including ring-type, the bottom surface of engraved structure and it is connected at least three piece connecting rods (17) compositions of the seat of honour (15) between bottom surface；Gap between adjacent connecting rod (17) forms described first through hole (11)；Filter frame (2) is detachably connected with the first through hole (11), the filter frame (2) at least partially network structure, the network structure is obliquely installed and the lower ora terminalis of network structure is concordant with bottom edge or inner side positioned at bottom edge.
Description
Technical field
It the utility model is related to range hood field, more particularly to a kind of oil network used for range hood.
Background technology
Chinese utility model patent ZL201520085286.8 is disclosed《A kind of screen pack of range hood》, it included
Filter screen main body and oil guide groove, the oil guide groove are arranged on the edge of screen pack main body, and the screen pack main body is to range hood
Air channel indent, it is characterised in that：The screen pack main body includes No.1 screen pack, No. two screen packs, No. three filterings
Web plate and No. four screen packs, the No.1 screen pack and No. three screen packs are trapezium structure, No. two screen packs
It is triangular structure with No. four screen packs, the top margin of the No.1 screen pack is connected with the top margin of No. three screen packs, institute
Two waists for stating No.1 screen pack are connected with No. two screen packs and No. four screen packs respectively, No. three screen packs
Two waists are connected with No. two screen packs and No. four screen packs respectively.
The filter screen avoids extension oil and drop oil leakage phenomenon, however, to ensure that avoiding hanging the phenomenon of oil and water clock oil, loss
In use for some time, greasy dirt is pasted in mesh for vent flow, especially filter screen, and smoke evacuation resistance substantially increases, and influences oil
The suction of cigarette.
The content of the invention
Technical problem to be solved in the utility model is to provide for the present situation of prior art and a kind of facilitate user voluntarily
Clean and can guarantee that the suction effect of oil smoke, do not hang oil, the oil network used for range hood of water clock oil.
Another technical problem to be solved in the utility model is a kind of convenient use of present situation offer for prior art
Family self-cleaning, oil, the not oil network used for range hood of water clock and excellent noise reduction effect are not hung.
Technical scheme is used by the utility model solves above-mentioned technical problem：The oil network used for range hood, including mouth
The big small bucket-shaped body in bottom, at least two first through hole are interval with the body；
It is characterized in that：
The seat of honour of the body including ring-type, the bottom surface of engraved structure and it is connected between the seat of honour and bottom surface extremely
Few three connecting rods composition；Gap between adjacent connecting rod forms described first through hole；
Filter frame, the filter frame at least partially network structure, the netted knot are detachably connected with the first through hole
Structure is obliquely installed and the lower ora terminalis of network structure is concordant with the edge of the bottom surface or positioned at the inner side at the edge of the bottom surface.
Preferably, it is the suction effect of further lifting oil smoke, the filter frame includes the top surface for connecting the seat of honour, described
Top surface is network structure, and facade is connected between the top surface and the bottom surface, is provided with along its length at least on the facade
One air admission hole.Air admission hole is set on facade, and the oil smoke risen vertically can be directly entered the collection cigarette of lampblack absorber by air admission hole
Intracavitary, cooking fume exhausting resistance is small, further ensures the suction effect of oil smoke.
As an improvement, flange can also be connected with the periphery of the air admission hole, the flange externally protrudes out in the facade
Inner surface.Flange can backstop oil droplet oozed from air admission hole, and groove is formed between adjacent ribs, has to be oriented to oil droplet and make
With enabling oil droplet directly to be dropped into along groove from the space on bottom plate in lubricating cup.
Preferably, the lower ora terminalis of the facade can connect the edge of the bottom surface, the upper edge connection institute of the facade
The lower ora terminalis of top surface is stated, and the facade is set relative to bottom surface inward slant.Program neutral surface part and top surface
Turnover is formed between part, and oil droplet can only drip under self gravitation effect, will not turn round, and further avoid oil droplet from entering
Stomata oozes.
Preferably, the top surface is connected or rounding off with the facade chamfering.To facilitate the landing of oil droplet, while make filter
Frame formation indent holds together smoke chamber, avoids running cigarette, further improves the suction effect of oil smoke.
Connected it is preferred that the top surface connects surface chamfer with the facade by chamfering；Chamfering joint face is top surface.The program
Avoid in such scheme holding together to form oil smoke dead angle in smoke chamber, and the design of network structure, it is more convenient for taking out for oil smoke
Inhale, kill two birds with one stone.
It is preferred that the mesh diameter on the top surface and the chamfering joint face is 2~4mm.The size selection can avoid oil
Drop oozes from the mesh on top surface and chamfering joint face, while allows oil smoke to enter again, and can help to be lifted in oil smoke
The separating effect of grease, especially with good noise reduction.
It is highly preferred that the angle of the top surface and the chamfering joint face horizontal by >=12.5 °.
Above-mentioned each air admission hole of each scheme medium velocity can be with vertically arranged, so that oil smoke is directly inhaled in uphill process
Enter, cooking fume exhausting resistance is small.
As the further improvement of above-mentioned each scheme, the filter frame can also include side, and the side is engraved structure,
The edge of the side connects the connecting rod and the edge of the facade and the edge of the top surface.The program causes filter frame
What formation was inwardly recessed on the ascending path of oil smoke holds together cigarette groove, and oil smoke can enter from four faces for holding together cigarette groove, enter one
Step avoids race cigarette, improves cooking fume exhausting effect.
It is preferred that the side is the cyclic structure of triangle, This structure increases the incoming air area of oil smoke, further reduces
The suction resistance of oil smoke.
In above-mentioned each scheme, for convenience of the installation of lubricating cup, hook can be connected with the bottom surface.
Compared with prior art, oil network used for range hood provided by the utility model not only can guarantee that the suction effect of oil smoke
Fruit and will not hang oil and water clock oil；The structure of detachable connection and filter frame in preferred scheme between filter frame and body
Design causes the utility model also to have the characteristics that to facilitate oil separation effect and noise reduction in oil network cleaning, lifting flue gas.
Brief description of the drawings
Fig. 1 to Fig. 3 is the schematic perspective view of the utility model embodiment different angle；
Fig. 4 is the schematic perspective view of the utility model embodiment use state；
Fig. 5 is the schematic perspective view after one filter frame of the utility model embodiment decomposes.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Figures 1 to 5, the oil network used for range hood includes：
Body 1, it is the installation foundation of oil network, is made up of the seat of honour 15 of ring-type and the lower seat 16 of ring-type, and the He of the seat of honour 15
At least three connecting rods 17 are connected between lower seat 16；Connecting rod has four in the present embodiment, between adjacent connecting rod 17 between
Gap forms first through hole 11.
The present embodiment is provided with heavy platform on the periphery of connecting rod 17, for installing following filter frames 2；The installation week of filter frame 2
Corresponding heavy platform also is provided with edge；Both are positioned and are detachably connected by heavy platform；And the design of heavy platform causes filter frame 2 to pacify
The flush with outer surface of filter frame and body after being attached in first through hole 11, add the overall aesthetics of oil network.
The seat of honour 15 and lower seat 16 in the present embodiment are rectangle, and lower seat 16 is located at the underface at the seat of honour 15, and lower seat
16 area is less than the area at the seat of honour 15.The port at the seat of honour 15 is ventilating opening 14；First through hole 11 is inclined trapezoidal.
More battens 12 are connected with lower seat 16, these battens are divided into three groups, wherein first group of both ends are connected to
On two relative sides of lower seat, second, third group is connected on the two other side and first group of batten of lower seat；Formed
The bottom surface of cell structure.Lower seat 16 and batten 12 form the bottom surface in the present embodiment.
Body 1 in the present embodiment is integrally formed.
The hook 18 for hooking lubricating cup 4 is additionally provided with lower seat 16.
Filter frame 2, there is four, is detachably connected to respectively in corresponding first through hole 11；The mode being detachably connected has
It is a variety of, such as tight fit, buckle, etc., the present embodiment use mode connects for screw.
Filter frame 2 is made up of four faces, including for connecting the facade 21 at lower seat edge, for connecting two of connecting rod 17
Side 22 and the top surface 23 for connecting seat of honour edge；Top surface 23 is connected with facade 21, and two sides connect facade 21 respectively
With two sides of top surface 23.
In the present embodiment, facade 21 slopes inwardly relative to lower seat 16 to be set, and multiple vertical cloth are interval with facade 21
The air admission hole 211 put, and there is collar flange 212 on the periphery of each air admission hole 211, each flange 212 is inwardly projecting in vertical
The inner surface in face 21.
Top surface 23 is network structure, is sloped inwardly from top to bottom, and top surface 23 is connected with the chamfering of facade 21, to facilitate cunning
Oil；Chamfering joint face 24 is also filter structure.In the present embodiment, top surface 23 and chamfering joint face 24 horizontal by 20 ° to
Under inclined angle；The size of angle preferably >=12.5 °, flowed downwards with being further ensured that oil droplet connects along top surface with chamfering
It is dynamic, flowed into finally by the gap on bottom surface in lubricating cup 4.
The diameter of mesh 231 on top surface 23 and chamfering joint face 24 is between 2-4mm；These mesh can divulge information, simultaneously
Noise can also be reduced, the oil droplet with viscous stickiness to be dripped in addition out of blower fan system can not pass through these mesh, avoid
Oil droplet is dropped onto on the kitchen range top or ground；But oil smoke can enter, and mesh can cross filtering fume, increase grease separation well
Degree；Because oil droplet can only fall under self gravitation effect, and top surface structure in the utility model, facade structures and both it
Between chamfering connected mode oil droplet can only be dropped onto on bottom surface along top surface and chamfering coupling part, without turning round from inner
Oozed in the hole in face outside filter screen.
Side 22 is the cyclic structure of triangle, and centre has the second through hole 221；Two side connects top surface 23 respectively
With facade 21, connecting rod 17 corresponding to the connection of another side.There is the flanging of fold inward on the periphery of second through hole 221
222, by the round and smooth connection of cambered surface between the through hole 221 of flanging 222 and second, to reduce the passage resistance of oil smoke.
The edge of the through hole 221 of air admission hole 211 and second all with a circle flange, can so increase intensity, in addition also not
Hand can be scratched, it is also more attractive in appearance；And because the through hole 221 of air admission hole 211 and second is all the direct air intake of individual layer, and single hole area
Greatly, air intake resistance is small, has fully ensured that the oil smoke suction capactity of range hood.
Filter frame 2 forms a structure being inwardly recessed, relative to exhaust fume collecting hood 3 formed it is secondary hold together smoke chamber 25, and four faces
On have such internal recessed structures, can hold together the oil smoke in exhaust fume collecting hood 3, it is good to hold together cigarette effect, is easy to these oil smoke
Quickly and efficiently it is inhaled into lampblack absorber, and there is certain diversion function to oil smoke.
And air admission hole 211 and mesh 231 are arranged on vertical oil smoke ascending path, so, the oil risen vertically
Cigarette is directly entered in the smoke collecting chamber (not shown) of lampblack absorber by air admission hole 211 and mesh 231, and cooking fume exhausting resistance is small,
Further ensure the suction effect of oil smoke.
Claims (10)
1. a kind of oil network used for range hood, including the bucket-shaped body (1) that the big bottom of mouth is small, it is interval with least on the body (1)
Two first through hole (11)；
It is characterized in that：
The seat of honour (15) of the body (1) including ring-type, the bottom surface of engraved structure and it is connected to the seat of honour (15) and bottom surface
Between at least three connecting rods (17) composition；Gap between adjacent connecting rod (17) forms described first through hole (11)；
Filter frame (2) is detachably connected with the first through hole (11), the filter frame (2) at least partially network structure should
Network structure is obliquely installed and the lower ora terminalis of network structure is concordant with bottom edge or inner side positioned at bottom edge.
2. oil network used for range hood according to claim 1, it is characterised in that the filter frame (2) includes connecting the seat of honour
(15) top surface (23), the top surface (23) are network structure, facade (21) be connected to the top surface (23) and the bottom surface it
Between, at least one air admission hole (211) is provided with the facade (21) along its length.
3. oil network used for range hood according to claim 2, it is characterised in that the periphery of the air admission hole (211) is connected with
Flange (212), the flange (212) externally protrude out in the inner surface of the facade (21).
4. oil network used for range hood according to claim 3, it is characterised in that the lower ora terminalis connection institute of the facade (21)
The edge of bottom surface is stated, the upper edge of the facade (21) connects the lower ora terminalis of the network structure, and the facade (21) phase
Slope inwardly for the bottom surface and set.
5. oil network used for range hood according to claim 4, it is characterised in that the top surface (23) passes through chamfering joint face
(24) facade (21) is connected；Angle between horizontal plane of the top surface (23) and the chamfering joint face (24) >=
12.5°。
6. oil network used for range hood according to claim 5, it is characterised in that the top surface (23) connects with the chamfering
Mesh diameter on face (24) is 2~4mm.
7. oil network used for range hood according to claim 4, it is characterised in that each air admission hole (211) is vertically arranged.
8. the oil network used for range hood according to claim 2 to 7 any claim, it is characterised in that the filter frame (2)
Also include side (22), the side (22) is engraved structure, the edge of the side (22) connect the connecting rod (17) and
The edge of the facade (21) and the edge of the top surface.
9. oil network used for range hood according to claim 8, it is characterised in that the side (22) is the ring-type of triangle
Structure.
10. oil network used for range hood according to claim 1, it is characterised in that hook (18) is connected with the bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720935296.5U CN207065669U (en) | 2017-07-28 | 2017-07-28 | A kind of oil network used for range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720935296.5U CN207065669U (en) | 2017-07-28 | 2017-07-28 | A kind of oil network used for range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207065669U true CN207065669U (en) | 2018-03-02 |
Family
ID=61517974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720935296.5U Withdrawn - After Issue CN207065669U (en) | 2017-07-28 | 2017-07-28 | A kind of oil network used for range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207065669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108072072A (en) * | 2017-07-28 | 2018-05-25 | 宁波方太厨具有限公司 | A kind of oil network used for range hood |
-
2017
- 2017-07-28 CN CN201720935296.5U patent/CN207065669U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108072072A (en) * | 2017-07-28 | 2018-05-25 | 宁波方太厨具有限公司 | A kind of oil network used for range hood |
| CN108072072B (en) * | 2017-07-28 | 2023-11-17 | 宁波方太厨具有限公司 | Oil net for range hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180302 Effective date of abandoning: 20231117 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180302 Effective date of abandoning: 20231117 |