CN206959100U - A kind of lampblack filter - Google Patents
A kind of lampblack filter Download PDFInfo
- Publication number
- CN206959100U CN206959100U CN201720935558.8U CN201720935558U CN206959100U CN 206959100 U CN206959100 U CN 206959100U CN 201720935558 U CN201720935558 U CN 201720935558U CN 206959100 U CN206959100 U CN 206959100U
- Authority
- CN
- China
- Prior art keywords
- seat
- honour
- hole
- oil
- lampblack
- 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- Withdrawn - After Issue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
- 239000006233 lamp black Substances 0.000 title claims abstract description 20
- 239000000779 smoke Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 42
- 238000004140 cleaning Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 241000826860 Trapezium Species 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 210000001624 hip Anatomy 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
It the utility model is related to a kind of lampblack filter, including body (1), the body (1) has the upper ventilating opening (14) and at least three through holes (11) for the inner chamber (19) for connecting 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 through hole (11)；Filter frame (3) is removably connected with each through hole (11), at least two strip air admission holes (32) are interval with the filter frame (3).Compared with prior art, oil-net structure used for range hood provided by the utility model not only can guarantee that the suction effect of oil smoke but also will not hang oil and water clock oil.
Description
Technical field
It the utility model is related to range hood field, more particularly to a kind of lampblack filter 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 lampblack filter of water clock oil.
Technical scheme is used by the utility model solves above-mentioned technical problem：The lampblack filter, including mouth are big
The small bucket-shaped body in bottom, the body have at least three through holes of the inner chamber for connecting 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；Gap between adjacent connecting rod forms described through hole；
Filter frame is removably connected with the through hole, at least two strip air admission holes are interval with the filter frame.
The set-up mode of the air admission hole can have a variety of, and preferably, the air admission hole can laterally be set, and respectively be entered
Stomata is parallel to each other.The structure significantly reduces the suction resistance of oil smoke, and oil smoke can be directly entered by these air admission holes
Into the blower fan system of lampblack absorber and it is discharged.
The projecting inward sleeve in the inner chamber of the oriented body is connected on the periphery of the air admission hole.The design of sleeve forms oil
The barrier of drop, avoids oil droplet from being oozed from air admission hole.
The upper wall surface and lower wall surface of the sleeve tilt down so that oil droplet can along sleeve upper and lower wall it is past
Lower flowing, is dropped onto on bottom surface, into the lubricating cup of subjacent；The guiding that active is played in flowing of the structure to oil droplet is made
With residence time of the reduction oil droplet on sleeve, so as to reduce adhesion of the oil droplet on sleeve, extension cleaning frequency.
It is preferred that angle >=12.5 ° between the upper wall surface and lower wall surface and the bottom surface.
Further, the outer face of the sleeve is concordant；The lower wall surface of the sleeve is connected to the upper wall surface of adjacent sleeve
On, step-like structure is formed, further to promote flowing velocity and guide effect of the oil droplet on sleeve wall.
As the further improvement of above-mentioned each scheme, the folding of fold inward can also be connected with the periphery of the through hole
Side.On the one hand the design of flanging can play a part of increasing housing intensity, can effectively prevent on oil network housing inwall in addition
Oil oozed by through hole.
For convenience of the installation and removal of aluminium frame, it can be connected with the flanging and protrude from the flanging for connecting institute
The connecting seat of filter frame is stated, there is gap between the filter frame and the corresponding connecting rod.The gap is also used as simultaneously
Air inlet, further increase the incoming air area of oil smoke, reduce the suction resistance of oil smoke, lift the suction effect of oil smoke.
In above-mentioned each scheme, the shape at the seat of honour and bottom surface can have various structures, the preferably described seat of honour and the bottom
Face is rectangle, and the area of the bottom surface is less than the area at the seat of honour, and the bottom surface is located at the underface at the seat of honour；
The connecting rod has four, is connected to end Angle Position corresponding to the seat of honour and the bottom surface.The structure forms truncated rectangular pyramids
Structure, there is certain guide effect to oil droplet, be easy to oil droplet to be flowed along inclined-plane, directly instill bottom surface；Simultaneously to rising
Oil smoke has certain guide effect, avoids the formation of vortex, so as to reduce noise.
For convenience of the cleaning of filter disc, the bottom surface can include the lower seat of ring-type and be detachably connected on the lower seat
Filter screen.Filter screen is related to demountable structure, is easy to individually removing filter screen into cleaning.
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, lampblack filter provided by the utility model not only can guarantee that the suction effect of oil smoke
And oil and water clock oil will not be hung；The structure of detachable connection and filter frame in preferred scheme between filter frame and body is set
Meter 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 and Fig. 2 is the schematic perspective view of the utility model embodiment different angle；
Fig. 3 is the schematic perspective view of the utility model embodiment use state；
Fig. 4 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 4, the lampblack filter includes：
Body 1, it is the basic framework of filter screen, 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.
The seat of honour 15 and lower seat 16 are rectangular configuration in the present embodiment, and the port at the seat of honour 15 is ventilating opening 14；Under and
The area of seat 16 is less than the area at the seat of honour 15, and lower seat 16 is located at the underface at the seat of honour 15；Connecting rod has four, adjacent connecting rod 17
Between gap formed through hole 11；Through hole 11 is inclined trapezium structure.
Filter screen 2 is installed, filter screen 2 is detachably connected with lower seat 16 in the present embodiment, with side in the intermediate throughholes of lower seat 16
Just disassembly, cleaning.Filter screen 2 can also be integrally formed with lower seat 16.
Body 1 in the present embodiment is integrally formed.
The periphery of each through hole 11 has the flanging 12 of fold inward；The connecting seat for externally protruding out in flanging 12 is connected with flanging 12
13, connecting seat 13 is provided with screw 18.
Filter frame 3, there are four, be separately mounted in four through holes 11；It is opened in including deckle board 31 with horizontal on deckle board 31
Multiple strip air admission holes 32, each air admission hole 32 are parallel to each other；And connect oriented body central on the periphery of each air admission hole 32
The sleeve 33 of protrusion, the upper wall surface 331 and lower wall surface 332 of sleeve 33 tilt down, in order to oil dripping；Upper wall in the present embodiment
Face 331 and lower wall surface 332 and horizontal plane are that the angle between filter screen is 20 °；The angle can be swimmingly in >=12.5 ° of scope
Downward lubricating oil, and oil droplet is dropped onto on filter screen.
It is connected between upper wall surface 331 and lower wall surface 332 by cambered surface 333, to facilitate side wall lubricating oil and sleeve 33
Cleaning.
The external end edge flush of upper wall surface 331 and lower wall surface 332 on same air admission hole 32, and set because filter frame 3 tilts
Put, the present embodiment links together the lower wall surface 332 of the upper wall surface 331 of air admission hole 32 and adjacent air admission hole, is formed step-like
Structure, to carry out further water conservancy diversion to the oil droplet of drippage, it is set swimmingly to drop onto on filter screen 2.
The mounting hole 34 corresponding with each screw 18 is provided with deckle board 31, deckle board 31 is installed to by each connection by screw
On seat 13, so as to which deckle board 31 is installed on each through hole 11 on body.Because connecting seat 13 externally protrudes out in flanging 12, therefore deckle board
After 31 installations, the gap 4 that fuel feeding cigarette passes through is formed between body 1, further increases incoming air area, improves taking out for range hood
Energy-absorbing power.
When range hood works, oil smoke rises along deckle board 31, is sucked in uphill process by each air admission hole, due to air admission hole
It is arranged on the ascending path of oil smoke, and each air admission hole is inwardly recessed relative to deckle board, the resistance that oil smoke enters each air admission hole is small,
And the structure draught area of air admission hole is big, it can enter directly into the blower fan system of lampblack absorber and be discharged after oil smoke entrance.
Oil smoke enters in gap that can also be between filter frame and body in uphill process, further increases oil smoke
Incoming air area, improve the suction effect of oil smoke.
Claims (10)
1. a kind of lampblack filter, including the bucket-shaped body (1) that the big bottom of mouth is small, the body (1), which has, connects the body
(1) at least three through holes (11) of inner chamber (19)；
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)；Gap between adjacent connecting rod (17) forms described through hole (11)；
Filter frame (3) is detachably connected with the through hole (11), at least two strip air inlets are interval with the filter frame (3)
Hole (32).
2. lampblack filter according to claim 1, it is characterised in that the air admission hole (32) is laterally set, and respectively
Air admission hole (32) is parallel to each other.
3. lampblack filter according to claim 2, it is characterised in that be connected with the periphery of the air admission hole (32)
The sleeve (33) projecting inward to the inner chamber (19) of the body.
4. lampblack filter according to claim 3, it is characterised in that the upper wall surface (331) of the sleeve (33) and under
Wall (332) tilts down.
5. lampblack filter according to claim 4, it is characterised in that the upper wall surface (331) and lower wall surface (332)
With angle >=12.5 ° between the bottom surface.
6. lampblack filter according to claim 5, it is characterised in that the outer face of the sleeve (33) is concordant；It is described
The lower wall surface (332) of sleeve is connected on the upper wall surface (331) of adjacent sleeve, forms step-like structure.
7. according to the lampblack filter described in claim 1 to 6 any claim, it is characterised in that the through hole (11)
The flanging (12) of fold inward is connected with periphery.
8. lampblack filter according to claim 7, it is characterised in that be connected with the flanging (12) and protrude from institute
State the connecting seat (13) that flanging (12) is used to connect the filter frame (3), the filter frame (3) and the corresponding connecting rod (17)
Between there is gap.
9. lampblack filter according to claim 8, it is characterised in that the seat of honour (15) and the bottom surface are square
Shape, the area of the bottom surface is less than the area of the seat of honour (15), and the bottom surface is located at the underface at the seat of honour (15)；
The connecting rod (17) has four, is connected to end Angle Position corresponding to the seat of honour (15) and the bottom surface.
10. lampblack filter according to claim 9, it is characterised in that the lower seat (16) of the bottom surface including ring-type and
The filter screen (2) being detachably connected on the lower seat (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720935558.8U CN206959100U (en) | 2017-07-28 | 2017-07-28 | A kind of lampblack filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720935558.8U CN206959100U (en) | 2017-07-28 | 2017-07-28 | A kind of lampblack filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206959100U true CN206959100U (en) | 2018-02-02 |
Family
ID=61381600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720935558.8U Withdrawn - After Issue CN206959100U (en) | 2017-07-28 | 2017-07-28 | A kind of lampblack filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206959100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108072071A (en) * | 2017-07-28 | 2018-05-25 | 宁波方太厨具有限公司 | A kind of lampblack filter |
-
2017
- 2017-07-28 CN CN201720935558.8U patent/CN206959100U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108072071A (en) * | 2017-07-28 | 2018-05-25 | 宁波方太厨具有限公司 | A kind of lampblack filter |
| CN108072071B (en) * | 2017-07-28 | 2024-01-16 | 宁波方太厨具有限公司 | Fume filter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108204617A (en) | A kind of oil cleaner screen and the range hood for being equipped with the oil cleaner screen | |
| CN207162672U (en) | A kind of range hood | |
| CN106066055A (en) | A kind of range hood | |
| CN206959100U (en) | A kind of lampblack filter | |
| CN205536043U (en) | Smoke suction hood | |
| CN105202604B (en) | A kind of range hood of band Dang Yan mechanisms | |
| CN201476135U (en) | Close-suction range hood with smoke collecting cavity | |
| CN108253501A (en) | A kind of wind screen electrostatic range hood free of cleaning | |
| CN207674546U (en) | A kind of high performance range hood | |
| CN107191987B (en) | Oil screen for range hood and side-draft range hood applying same | |
| CN107178809A (en) | Range hood and fume-exhausting system | |
| CN205447917U (en) | Fume exhaust cover | |
| CN207334833U (en) | Strainer used for range hood | |
| CN108072071A (en) | A kind of lampblack filter | |
| CN206247439U (en) | A kind of inside L-type range hood capable of washing | |
| CN207073846U (en) | Range hood and fume-exhausting system | |
| CN207065669U (en) | A kind of oil network used for range hood | |
| CN206274180U (en) | A kind of oil cleaner screen and the range hood of the oil cleaner screen is installed | |
| CN210861259U (en) | Fume exhaust fan | |
| CN108061320B (en) | Filter screen for range hood | |
| CN208236476U (en) | Gas and oil separating plant with zigzag oil return baffle | |
| CN208170384U (en) | A kind of gas burner fire cover | |
| CN201476136U (en) | Similar-suction range hood with rectification plate | |
| CN206247445U (en) | A kind of oil groove is integrally formed and sets the L-type range hood of oil nozzle | |
| CN108204618B (en) | Oil filter screen and range hood provided with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180202 Effective date of abandoning: 20240116 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180202 Effective date of abandoning: 20240116 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |