CN201803397U - Smoke exhauster - Google Patents
Smoke exhauster Download PDFInfo
- Publication number
- CN201803397U CN201803397U CN2010202291422U CN201020229142U CN201803397U CN 201803397 U CN201803397 U CN 201803397U CN 2010202291422 U CN2010202291422 U CN 2010202291422U CN 201020229142 U CN201020229142 U CN 201020229142U CN 201803397 U CN201803397 U CN 201803397U
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- Prior art keywords
- oil
- air channel
- guide groove
- oil guide
- range hood
- 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.)
- Expired - Fee Related
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Abstract
A smoke exhauster comprises an air duct and a smoke collecting hood connected with the air duct. A cavity communicated with the air duct is formed on the smoke collecting hood; a motor and a volute casing are arranged in the air duct; an oil leakage outlet is formed at the bottom end of the volute casing; an oil collecting cavity communicated with the air duct and used for collecting oil stain is formed in the smoke collecting hood, and the bottom end thereof is communicated with an oil cup; an oil guide tank is arranged under the oil leakage outlet, and a oil stain outlet thereof corresponds to an inlet of the oil collecting cavity. The lower part of the volute casing directly adopts the structure of the oil guide tank, so that the oil stain in the volute casing not only can more easily flow out, but also can be more conveniently cleaned. In addition, an air duct oil guide tank is arranged at the lower end of the air duct and can prevent the oil stain on the inner wall of the air duct from directly dripping down, so that the smoke exhauster is cleaner and more sanitary when in use.
Description
Technical field
The utility model relates to a kind of oil suction cigarette equipment for kitchen use, particularly a kind of range hood.
Background technology
The range hood of selling on the present market particularly Oil Guide components of system as directed of near-suction type oil smoke suction machine generally uses smoke deflector (or oil cleaner screen) that waste oil is imported lubricating cup, causes the air inlet air intake not smooth like this, the smoking weak effect; And the oil cleaner screen cleaning frequency is short.Main is because near-absorption type blower fan mouth is big from the more European machine of the distance of oil cleaner screen, falls down to drip easily at the oil droplet of blower fan mouth and wears the oil strain mesh, gets rid of oil when causing the starting of leakage of oil or cigarette machine.
Notification number is CN2634342, name is called " range hood " Chinese utility model patent and discloses a kind of range hood, it comprises body, air outlet, oil guide pipe, lubricating cup, spiral case, wainscot, outer panels and lamp, wherein the air outlet place is provided with pad, seal washer is equipped with in the oil smoke porch, constitute the passage of a sealing, oil smoke can not leak, increase to be provided with in the wainscot bottom and connect oil nozzle, the bottom of wainscot is provided with oil guide groove, and remaining oil flow to oil guide groove through wainscot and flows in the lubricating cup by connecing oil nozzle.The greasy dirt of this utility model spiral case kind flows in the lubricating cup by oil guide pipe, because oil guide pipe is subjected to the restriction of oil guide pipe diameter, after using for a long time, causes lampblack absorber obstruction easily to oil guide pipe, greasy dirt in the spiral case is accumulated, dwindled the service life of lampblack absorber, the cleaning to oil guide pipe is also relatively more difficult simultaneously.
Notification number is CN201233046, the China that name is called " a kind of range hood of anti-oil dripping " has used novel patent disclosure a kind of range hood of anti-oil dripping, this range hood comprises the range hood tank shell, be arranged on the exhaust gases passes of range hood, be arranged on the exhaust fume collecting hood of tank shell bottom, be provided with the spiral case of the wind wheel of fixed electrical machinery driving in the exhaust gases passes, exhaust gases passes advances mouth by the oily net that bottom in the range hood tank shell is provided with, pass the spiral case air channel of wind wheel in the tank shell, the air outlet that is arranged on wind wheel top constitutes, the wind wheel bottom is provided with oil drain pan, oil drain pan connects the lubricating cup that the setting of tank shell bottom is set, entering the mouth place at oily net is provided with the oily net oil return line of oil net and also is connected to lubricating cup, form oily net oil return line, the oblique guiding device that is provided with between inner gas passage and tank shell top, the guiding device bottom is fixed on the tank shell.The utlity model has certain effect that prevents oil dripping but it can not prevent that the greasy dirt on the exhaust gases passes madial wall from directly dripping, the greasy dirt that drips can directly drip on air inlet or the oil cleaner screen, probably can directly drip from range hood after range hood starting back produces vibrations.
The utility model content:
Technical problem to be solved in the utility model is to overcome the deficiency of above-mentioned prior art, and a kind of simple in structure, range hood that can prevent oil dripping is provided.
According to the utility model proposes a kind of range hood, comprise air channel, the exhaust fume collecting hood that is connected with described air channel, described exhaust fume collecting hood is formed with the cavity that is communicated with described air channel, be provided with motor and spiral case in the described air channel, described spiral case bottom is provided with oil leakaging port, be formed with the collection chamber that is used to collect greasy dirt that communicates with described air channel in the described exhaust fume collecting hood, described collection chamber bottom is communicated with lubricating cup, described oil leakaging port below is provided with oil guide groove, the greasy dirt flow export of described oil guide groove and the corresponding setting of the inlet of described collection chamber.
The range hood that provides according to the utility model also has following additional technical feature:
The bottom of the inwall in described air channel is provided with the air channel oil guide groove corresponding with the inwall in described air channel, and the oil-out of described air channel oil guide groove is corresponding with the inlet of described collection chamber.
Described air channel oil guide groove is installed on the upper end plate of described cavity.
Described cavity by the front panel that has the oil-feed mouth, the rear board corresponding with front panel, be connected upper end plate, left panel and right panel with described air channel and surround, described front panel is obliquely installed and from top to bottom reduces gradually apart from the distance of rear board, described front panel bottom, described rear board bottom, described left panel and described right panel surround described collection chamber, and described oil guide groove is to be obliquely installed and the greasy dirt flow export of described oil guide groove is its minimum point.
Described air channel guiding gutter is overall U-shaped and the cell body that has two oil-outs, and corresponding with antetheca, Zuo Bi, the right wall in described air channel, described air channel guiding gutter is obliquely installed and the oil-out of described air channel oil guide groove is positioned at than low side.
Be formed with flange on the sidewall of described air channel guiding gutter, described flange is connected with upper end plate in the described exhaust fume collecting hood cavity by connector.
Described oil-feed mouth place is equipped with oil cleaner screen.
Described oil guide groove is that an end is provided with connecting portion, and the other end is the trough-shaped body of described greasy dirt flow export, and described connecting portion is connected with described spiral case.
Described connecting portion is provided with screw, and described connecting portion is connected with described spiral case by the bolt that passes described screw.
Described lubricating cup is strip and is connected with the bottom of described collection chamber.
The range hood that provides according to the utility model compared with prior art has following advantage at least:
At first, the range hood that provides according to the utility model has compared with prior art directly adopted the structure of oil guide groove below spiral case, make the easier outflow of greasy dirt in the spiral case, greasy dirt can not see through the filter screen drippage or get rid of and drop on the kitchen range top, and oil guide groove is cleaned also more convenient; Secondly, the range hood that provides according to the utility model compared with prior art is provided with the air channel oil guide groove in its lower end, air channel, and described air channel oil guide groove can prevent that the greasy dirt on the inwall of air channel from directly dripping, clean hygiene more when lampblack absorber is used; Once more, the compared with prior art described air channel of the range hood oil guide groove that provides according to the utility model is provided with flange, makes the air channel oil guide groove be fit to be connected with described lampblack absorber, and dismounting, cleaning are convenient.
The additional aspect advantage of the utility model will partly provide in the following description, and part will become more obvious from the following description, or recognize by practice of the present utility model.
Description of drawings
Above-mentioned and other aspects of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein:
Fig. 1 is the decomposing schematic representation of the range hood that provides according to the utility model;
Fig. 2 is the structural representation of the oil guide groove that provides according to the utility model;
Fig. 3 is the structural representation of the air channel oil guide groove that provides according to the utility model.
The specific embodiment:
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish label is represented components identical.Be used to explain the utility model below by the embodiment that is described with reference to the drawings, described embodiment is exemplary, and can not be interpreted as restriction of the present utility model.
Referring to Fig. 1, shown in Figure 2, a kind of range hood that provides according to the utility model, comprise air channel 1, the exhaust fume collecting hood 2 that is connected with described air channel 1, described exhaust fume collecting hood 2 is formed with the cavity that is communicated with described air channel 1, be provided with motor and spiral case 3 in the described air channel 1, spiral case 3 is installed in the described air channel 1 and is installed in impeller in the spiral case 3, described motor is used to drive described impeller, this structure is a structure more common in the prior art, the utility model can adopt structure of the prior art, is not just giving unnecessary details here.Described spiral case 3 bottoms are provided with oil leakaging port, the greasy dirt that accumulates in the described spiral case 3 can flow out by described oil leakaging port, reduce the burden of your greasy dirt of spiral case, guarantee the normal operation of impeller in the worm gear, be formed with the collection chamber 4 that is used to collect greasy dirt that communicates with described air channel 1 in the described exhaust fume collecting hood 2, described collection chamber 4 is used to collect in the air channel 1 and the greasy dirt in the described cavity of exhaust fume collecting hood, described collection chamber 4 bottoms are communicated with lubricating cup 5, described oil leakaging port below is provided with oil guide groove 6, the greasy dirt flow export of described oil guide groove 6 and the corresponding setting of the inlet of described collection chamber 4, the greasy dirt flow export of described oil guide groove 6 and the corresponding setting of the inlet of described collection chamber 4, such setting makes the easier outflow of greasy dirt in the spiral case, be not easy to stop up, greasy dirt can directly not drip or be got rid of down, and the cleaning of oil guide groove 6 is got up also more convenient.
Referring to Fig. 1, shown in Figure 3, according to the foregoing description of the present utility model, the bottom of the inwall in described air channel 1 is provided with the air channel oil guide groove 7 corresponding with the inwall in described air channel 1, and the oil-out of described air channel oil guide groove 7 is corresponding with the inlet of described collection chamber 4.Can prevent that the greasy dirt on the inwall of air channel from directly dripping after described air channel oil guide groove 7 is set, prevent that greasy dirt directly is dropped on the kitchen range top by filter screen, clean hygiene more when range hood is used
Referring to shown in Figure 1, according to the foregoing description of the present utility model, described air channel oil guide groove 7 is installed on the upper end plate 21 of described cavity.Described air channel oil guide groove 7 not only can make the greasy dirt in the air channel 1 all flow out in the described air channel oil guide groove 7, and installs also more convenient.
Referring to shown in Figure 1, according to the foregoing description of the present utility model, described cavity is by the front panel 22 that has oil-feed mouth 8, the rear board 23 corresponding with front panel 22, be connected upper end plate 21 with described air channel 1, left panel 24 and right panel 25 surround, described front panel 22 is obliquely installed and from top to bottom reduces gradually apart from the distance of rear board 23, described front panel 22 bottoms, described rear board 23 bottoms, described left panel 24 and described right panel 25 surround described collection chamber, need to prove, described collection chamber is the groove shape body that is formed on exhaust fume collecting hood 2 bottoms, can be provided with the bottom surface, this bottom surface can be bent to form to front panel 22 directions by rear board 23, and is connected with the panel sealing that links to each other.Described oil guide groove 6 is for being obliquely installed and the greasy dirt flow export of described oil guide groove 6 is its minimum point.Described oil guide groove 6 is obliquely installed the outflow that makes things convenient for greasy dirt, and the greasy dirt flow export of described oil guide groove 6 finally flows in the collection chamber for its minimum point can make greasy dirt.
Referring to shown in Figure 1, according to the foregoing description of the present utility model, its oil-feed mouth of close-suction range hood is generally and is obliquely installed, so only need prevent the preceding, left of its air channel 1, the greasy dirt of Right Inboard wall stays and gets final product, described air channel guiding gutter 7 can be designed to overall U-shaped and have the cell body of two oil-outs, corresponding with antetheca, Zuo Bi, the right wall in described air channel, described air channel guiding gutter 7 is obliquely installed and the oil-out of described air channel oil guide groove 7 is positioned at than low side.Described air channel guiding gutter 7 is obliquely installed and the oil-out of described air channel oil guide groove 7 is positioned at than low side, and greasy dirt is flowed in the collection chamber more easily.
Referring to Fig. 1, shown in Figure 3, according to the foregoing description of the present utility model, be formed with flange 71 on the sidewall of described air channel guiding gutter 7, described flange 71 is connected with upper end plate 21 in the described exhaust fume collecting hood cavity by connector.By being set, described flange 71 can make things convenient for described air channel guiding gutter 7 and being connected of lampblack absorber to reach fixing.
Referring to shown in Figure 1, according to embodiment of the present utility model, described oil-feed mouth 8 places are equipped with oil cleaner screen 9.By being set, oil cleaner screen 9 can further prevent directly dropping of greasy dirt.
Referring to Fig. 1, shown in Figure 3, according to embodiment of the present utility model, described oil guide groove 6 is that an end is provided with connecting portion 61, and the other end is the trough-shaped body of described greasy dirt flow export, and described connecting portion 61 is connected with described spiral case 2.Further, described connecting portion 61 is provided with screw 62, and described connecting portion 61 is connected with described spiral case 2 by the bolt that passes described screw 62.
Referring to shown in Figure 1, lubricating cup 5 described in the utility model can be connected for strip and with the bottom of described collection chamber.
Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that under the situation that does not break away from principle of the present utility model and spirit and can change that scope of the present utility model is limited by claims and equivalent thereof to these embodiment.
Claims (10)
1. range hood, comprise air channel, the exhaust fume collecting hood that is connected with described air channel, described exhaust fume collecting hood is formed with the cavity that is communicated with described air channel, be provided with motor and spiral case in the described air channel, described spiral case bottom is provided with oil leakaging port, be formed with the collection chamber that is used to collect greasy dirt that communicates with described air channel in the described exhaust fume collecting hood, described collection chamber bottom is communicated with lubricating cup, it is characterized in that: described oil leakaging port below is provided with oil guide groove, the greasy dirt flow export of described oil guide groove and the corresponding setting of the inlet of described collection chamber.
2. range hood according to claim 1 is characterized in that: the bottom of the inwall in described air channel is provided with the air channel oil guide groove corresponding with the inwall in described air channel, and the oil-out of described air channel oil guide groove is corresponding with the inlet of described collection chamber.
3. range hood according to claim 2 is characterized in that: described air channel oil guide groove is installed on the upper end plate of described cavity.
4. range hood according to claim 3, it is characterized in that: described cavity by the front panel that has the oil-feed mouth, the rear board corresponding with front panel, be connected upper end plate, left panel and right panel with described air channel and surround, described front panel is obliquely installed and from top to bottom reduces gradually apart from the distance of rear board, described front panel bottom, described rear board bottom, described left panel and described right panel surround described collection chamber, and described oil guide groove is to be obliquely installed and the greasy dirt flow export of described oil guide groove is its minimum point.
5. range hood according to claim 4, it is characterized in that: described air channel guiding gutter is overall U-shaped and the cell body that has two oil-outs, corresponding with antetheca, Zuo Bi, the right wall in described air channel, described air channel guiding gutter is obliquely installed and the oil-out of described air channel oil guide groove is positioned at than low side.
6. range hood according to claim 5 is characterized in that: be formed with flange on the sidewall of described air channel guiding gutter, described flange is connected with upper end plate in the described exhaust fume collecting hood cavity by connector.
7. range hood according to claim 4 is characterized in that: described oil-feed mouth place is equipped with oil cleaner screen.
8. range hood according to claim 1 is characterized in that: described oil guide groove is that an end is provided with connecting portion, and the other end is the trough-shaped body of described greasy dirt flow export, and described connecting portion is connected with described spiral case.
9. range hood according to claim 8 is characterized in that: described connecting portion is provided with screw, and described connecting portion is connected with described spiral case by the bolt that passes described screw.
10. range hood according to claim 1 is characterized in that: described lubricating cup is strip and is connected with the bottom of described collection chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202291422U CN201803397U (en) | 2010-06-17 | 2010-06-17 | Smoke exhauster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202291422U CN201803397U (en) | 2010-06-17 | 2010-06-17 | Smoke exhauster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803397U true CN201803397U (en) | 2011-04-20 |
Family
ID=43872896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202291422U Expired - Fee Related CN201803397U (en) | 2010-06-17 | 2010-06-17 | Smoke exhauster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201803397U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851671A (en) * | 2014-03-11 | 2014-06-11 | 广东美的厨房电器制造有限公司 | Oil receiving slot and range hood |
| CN105972663A (en) * | 2016-06-24 | 2016-09-28 | 宁波方太厨具有限公司 | Oil collecting system of range hood |
| CN106642260A (en) * | 2016-12-29 | 2017-05-10 | 宁波方太厨具有限公司 | Oil guide structure of side draft type exhaust hood |
| CN108006743A (en) * | 2017-06-13 | 2018-05-08 | 宁波方太厨具有限公司 | Water curtain atomization filtering range hood |
| CN109405028A (en) * | 2018-12-25 | 2019-03-01 | 马鞍山浩科金属制品有限公司 | A kind of protection cleaning structure for outside range hood air intake cover |
| CN110186097A (en) * | 2019-06-28 | 2019-08-30 | 宁波奥克斯厨电制造有限公司 | A kind of front panel oil guide structure and side-sucking oil smoke sucking machine |
| CN111036016A (en) * | 2019-12-12 | 2020-04-21 | 广东财经大学华商学院 | Double-acting oil removing device for environment-friendly residential public flue |
-
2010
- 2010-06-17 CN CN2010202291422U patent/CN201803397U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851671A (en) * | 2014-03-11 | 2014-06-11 | 广东美的厨房电器制造有限公司 | Oil receiving slot and range hood |
| CN105972663A (en) * | 2016-06-24 | 2016-09-28 | 宁波方太厨具有限公司 | Oil collecting system of range hood |
| CN106642260A (en) * | 2016-12-29 | 2017-05-10 | 宁波方太厨具有限公司 | Oil guide structure of side draft type exhaust hood |
| CN108006743A (en) * | 2017-06-13 | 2018-05-08 | 宁波方太厨具有限公司 | Water curtain atomization filtering range hood |
| CN108006743B (en) * | 2017-06-13 | 2024-01-16 | 宁波方太厨具有限公司 | Water curtain atomizing filtering fume exhaust fan |
| CN109405028A (en) * | 2018-12-25 | 2019-03-01 | 马鞍山浩科金属制品有限公司 | A kind of protection cleaning structure for outside range hood air intake cover |
| CN110186097A (en) * | 2019-06-28 | 2019-08-30 | 宁波奥克斯厨电制造有限公司 | A kind of front panel oil guide structure and side-sucking oil smoke sucking machine |
| CN111036016A (en) * | 2019-12-12 | 2020-04-21 | 广东财经大学华商学院 | Double-acting oil removing device for environment-friendly residential public flue |
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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: 20110420 Termination date: 20180617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |