CN2823860Y - Fixing structure for bellows casing of fume exhaustor - Google Patents
Fixing structure for bellows casing of fume exhaustor Download PDFInfo
- Publication number
- CN2823860Y CN2823860Y CN 200520072998 CN200520072998U CN2823860Y CN 2823860 Y CN2823860 Y CN 2823860Y CN 200520072998 CN200520072998 CN 200520072998 CN 200520072998 U CN200520072998 U CN 200520072998U CN 2823860 Y CN2823860 Y CN 2823860Y
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- bellows
- casing
- oil
- shell
- posting
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Abstract
The utility model relates to a fixing structure for bellows casings of fume exhaustors, which belongs to the technical field of kitchen fitments. The middle part of the machine casing is provided with an embedding opening, the inner side of the embedding opening is provided with a positioning frame and the bellows casing is embedded from the bottom end of the embedding opening from bottom to top from the lower part of the machine casing to separate the positioning frame outside. The upper end of the bellows casing is convexly stretched above the machine casing, the positioning edge is provided with an oil guiding groove, the positioning edge is fixed with the positioning frame and the bottom end of an oil filtering net is fixed with an oil collecting cup. The utility model has the advantages of simple structure, reasonable and compact structure, low cost and convenient installation and operation; the leakage of oil drops from between the positioning edge of the bellows casing and the casing of the fume exhaustors can be prevented, the oil drops can not back flow by using the natural gravity of the oil drops from the oil guiding groove, and finally, the oil drops can smoothly pass through the oil filtering net and enter the oil collecting cup. Because of no leakage phenomenon, the leakage prevention processing is not needed.
Description
Technical field
The utility model relates to a kind of smoke exhaust bellows shell fixed structure, refers in particular to a kind of oil droplet that can flow down along the bellows outer casing inner wall, borrows the Oil Guide groove of bellows outer casing bottom to flow into oil cleaner screen smoothly and enters catchment cup, belongs to the cooking apparatus technical field.
Background technology
Before the utility model was made, in prior art, well-known, smoke exhaust bellows shell fixed structure mainly adopted at casing upper fixed bellows shell, at the inboard bellows that fixedly have motor and fan blade of bellows shell; Bottom surface at casing has smoking port, and the below of this smoking port then is equipped with oil cleaner screen.
When smoke exhaust action fume exhaust, oil smoke can be driven by the fan blade suction in the bellows, is entered in smoking port and the bellows by oil cleaner screen, sends outside the bellows through the fan blade centrifugal action in the bellows, is discharged by exhaust opening along the bellows outer casing inner wall afterwards.
Be provided with gulde edge in the outside bending of the root edge of bellows shell, the gulde edge of bellows shell is abutted on the inboard posting that is provided with of casing.Because oil smoke is by bellows during by centrifugal discharge, oil smoke can be run into the bellows shell, so that the bellows outer casing inner wall can adsorb oil stain, oil stain can be along bellows outer casing inner wall drip down, when oil droplet flows to bellows shell bottom, oil droplet can be oozed out between veneer with posting mutually by the gulde edge of bellows shell bottom, and the seam by casing flows out again, causes and drips dirty kitchen range.
In order to prevent oil droplet, normally make anti-drain process, as stick the leakproof patch at gulde edge and posting gap location by oozing out between gulde edge and posting.This leakproof patch oil smoke through and damp and hot environment in, after after a while, leakproof patch regular meeting has the situation that lost efficacy that comes off to take place, so through one period service time, oil smoke still has seepage to produce.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby provides a kind of simple, compact and reasonable for structure; Can prevent oil droplet by seepage between bellows shell gulde edge and smoke exhaust casing posting, need not to do leakproof processing and handle; Smoke exhaust bellows shell fixed structure easy to install.
Main solution of the present utility model is achieved in that
The utility model mainly adopts bellows 14 to be fixed on bellows shell 20 inboards, fixing oil cleaner screen 40 below casing 1 smoking port, it is characterized in that in the middle of casing 1, being provided with and embed mouth 3, in embedding mouthful 3 inboards posting 2 is set, bellows shell 20 embeds mouthful 3 bottoms from casing 1 from lower to upper by casing 1 below and embeds, posting 2 is separated outside, the upper end projection of bellows shell 20 is above casing 1, Oil Guide groove 30 is set on gulde edge 12, gulde edge 12 is fixing with posting 2, at oil cleaner screen 40 bottom fixed set lubricating cups 41.
Compared with the prior art the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; Can prevent that oil droplet from by seepage between bellows shell gulde edge and smoke exhaust casing posting, utilizing the oil droplet natural gravity can not flow backwards by the Oil Guide groove, can directly enter catchment cup through oil cleaner screen smoothly at last; Owing to the seepage phenomenon can not take place, therefore, need not to do leakproof processing and handle; Low cost of manufacture, easy to install and use.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model three-dimensional exploded view.
Fig. 3 is a partly enlarged drawing of the utility model structure.
Fig. 4 is the utility model textural association side view.
The specific embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
The utility model mainly is made up of casing 1, posting 2, embedding mouth 3, bellows shell 20, bellows fore shell 11, gulde edge 12, bellows back cover 13, bellows 14, Oil Guide groove 30, oil cleaner screen 40, catchment cup 41 etc.
The utility model adopts and be provided with the embedding mouth 3 that runs through up and down in the middle of casing 1, and the posting 2 of location is set in the inboard that embeds mouth 3.Bellows shell 20 is formed hollow form by bellows fore shell 11 and bellows back cover 13, and the outside bending of its root edge is provided with gulde edge 12, and gulde edge 12 is provided with Oil Guide groove 30.Whole bellows shell 20 is to embed mouthful 3 bottoms (being smoking port) from casing 1 from lower to upper by casing 1 below to embed, and makes gulde edge 12 abut in posting 2 bottom surfaces, posting 2 is separated outside, and 2 employings of gulde edge 12 and posting screw is fixed.After fixing, the upper end projection of bellows shell 20 is above casing 1.
Bellows 14 inboards are provided with motor and fan blade is the major impetus source of oil suction cigarette, are to be mounted the inboard that is positioned at bellows shell 20;
After said structure is assembled in regular turn, oil smoke in the suction bellows 14 is when bellows shell 20 inwalls are discharged, oil droplet attached to bellows shell 20 inwalls can be straight toward dirty along bellows shell 20 inwalls, utilize the oil droplet natural gravity can not flow backwards by Oil Guide groove 30, the oil cleaner screen 40 of flowing through at last enters in the catchment cup 41.Because oil droplet down passes to oil cleaner screen 40 by bellows shell 20 bottoms always,, need not to do leakproof processing and handle so oil droplet does not have the seepage phenomenon.
Claims (2)
1, a kind of smoke exhaust bellows shell fixed structure, adopt bellows (14) to be fixed on bellows shell (20) inboard, the fixing oil cleaner screen (40) in casing (1) smoking port below, it is characterized in that in the middle of casing (1), being provided with and embed mouthful (3), in embedding mouthful (a 3) inboard posting (2) is set, bellows shell (20) embeds mouthful (3) bottom from casing (1) from lower to upper by casing (1) below and embeds, posting (2) is separated outside, the upper end projection of bellows shell (20) is in casing (1) top, Oil Guide groove (30) is set on gulde edge (12), gulde edge (12) is fixing with posting (2), at oil cleaner screen (40) bottom fixed set lubricating cup (41).
2, smoke exhaust bellows shell fixed structure according to claim 1 is characterized in that described bellows shell (20) forms hollow form by bellows fore shell (11) and bellows back cover (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520072998 CN2823860Y (en) | 2005-06-22 | 2005-06-22 | Fixing structure for bellows casing of fume exhaustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520072998 CN2823860Y (en) | 2005-06-22 | 2005-06-22 | Fixing structure for bellows casing of fume exhaustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2823860Y true CN2823860Y (en) | 2006-10-04 |
Family
ID=37032976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520072998 Expired - Fee Related CN2823860Y (en) | 2005-06-22 | 2005-06-22 | Fixing structure for bellows casing of fume exhaustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2823860Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216866A (en) * | 2013-04-24 | 2013-07-24 | 海尔集团公司 | Embedded oil groove mounting structure assembly of range hood |
-
2005
- 2005-06-22 CN CN 200520072998 patent/CN2823860Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216866A (en) * | 2013-04-24 | 2013-07-24 | 海尔集团公司 | Embedded oil groove mounting structure assembly of range hood |
| CN103216866B (en) * | 2013-04-24 | 2016-08-10 | 海尔集团公司 | A kind of embedded lampblack absorber oil groove fitting structural assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |