CN201159491Y - Structure of cooker hood - Google Patents
Structure of cooker hood Download PDFInfo
- Publication number
- CN201159491Y CN201159491Y CNU2007201563875U CN200720156387U CN201159491Y CN 201159491 Y CN201159491 Y CN 201159491Y CN U2007201563875 U CNU2007201563875 U CN U2007201563875U CN 200720156387 U CN200720156387 U CN 200720156387U CN 201159491 Y CN201159491 Y CN 201159491Y
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- China
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- channel plate
- cover body
- plate
- lower channel
- channel board
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Abstract
The utility model discloses a range hood structure, which comprises a hood body, an exhaust motor at the top of the internal of the hood body, an upper cover and an air duct connecting mouth; wherein, a flume is arranged at the bottom of the hood body; a lower channel board is arranged in front of the hood body; the lower channel board is tilted from outside to inside from the upper end to form a continuous bending segment; the bottom part of the lower channel board is extended downward to the flume, so that an inhalation channel is formed between the bottom part of the lower channel board and the flume; an upper channel board is correspondingly arranged at the inner side of the lower channel board; the upper channel board forms a continuous bending segment, so that a mixed channel is formed between the lower channel board and the upper channel board; the bottom end of the upper channel board is lower than the bottom end of the lower channel board; a plate body with a plurality of through holes is arranged at the upper part of the continuous bending segment of the upper channel board. The range hood structure is mute and environmental-friendly and can be washed with water, which is easy to maintain and improves oil interception rate and aesthetic effect.
Description
Technical field
The utility model relates to a kind of lampblack exhauster structure.
Background technology
Compatriots are particular about the road of cooking cuisines, prepare food and like vigorous fire to fry soon, but often cause the kitchen to produce too much oil smoke, then use the smoke exhaust smoke evacuation for eliminating fume pollution, except the pollution that causes air, encroach on the attractive in appearance of house easily, and smoke exhaust also produces excessive dry sound in the smoke evacuation process; In a single day oil smoke sucks lung, increases the probability of suffering from pulmonary lesion with the passing of time easily, and excessive dry sound more is the public hazards of modern civilization environment; So how to reduce the kitchen oil smoke in when cooking, select to have quiet ability and the high smoke exhaust of smoke exhaust efficiency, the consideration emphasis when just becoming compatriots and buying smoke exhaust.
Yet the lampblack exhauster structure that in the streets sells is directly with extraction fan oil smoke to be discharged outside the room, except that causing neighbour neighbours' air pollution, its process is not cut the effect of oil fully, and can't carry out profit and reclaim, overall architecture is quite difficult in the cleaning maintenance, more can't reduce excessive dry sound.
This case utility model designer has the disappearance of stating existing lampblack exhauster structure structure in view of this, and process studies intensively, and the long-pending many years of experience of being engaged in described project cause, designs a kind of brand-new lampblack exhauster structure eventually.
Summary of the invention
Main purpose of the present utility model is: a kind of lampblack exhauster structure is provided, relying on water curtain waterfall that plate body will adsorb oil smoke to rely in the upper channel plate of the continuous bending segment of tool and the lower channel plate guiding return flume reclaims, a large amount of deafening dry sounds that rumble of discharging fume that reduce, make and the utlity model has good quiet effect, promote kitchen cooking environment function, increase practicality of the present utility model.
Of the present utility model time a purpose is: a kind of lampblack exhauster structure is provided, after relying on unlatching air draft motor, air-flow promptly gets via suction passage oil smoke is sucked by the outside, described air-flow is to break through liquid level and on via the hybrid channel that forms between lower channel plate and the upper channel plate, cause and in lower channel plate with continuous bending segment and the formed hybrid channel of upper channel plate, evoke superfine spray and produce number place whirlpool, and make hydrone and oil molecule be able to abundant mixing, and evoke superfine spray and form water curtain waterfall in the exit, hybrid channel, described water curtain waterfall must mix with oil smoke, and trickle oil gas molecule and dust granules in the absorption oil smoke, utilizing water curtain waterfall that the plate body with several through holes will adsorb oil smoke to rely on the upper channel plate of the continuous bending segment of tool and lower channel plate to draw in the return flume again reclaims, air then continues the exhaust outlet in the loam cake of upper edge, continue mouthful and discharge through airduct again, make and have environmental protection concurrently, washing, water-oil separating and cleaning maintenance are easy to effect, increase practicality, convenience and environment-friendly function.
Another purpose of the present utility model is: a kind of lampblack exhauster structure is provided, can has additional a front cover in its leading edge, to increase the coverage area of its smoke evacuation, promote the effect of its smoke evacuation, and described front cover bottom is to be provided with a diffuser, appear for light source; In addition, be to be provided with several switches on the described front cover, and each switch periphery is to be provided with the stainless steel retaining ring, firm to have concurrently, attractive in appearance and practicality.
For reaching above-mentioned purpose, lampblack exhauster structure of the present utility model mainly be the air draft motor, loam cake and the airduct that comprise a cover body, cover body inside continue mouthful form; It is characterized in that being: described cover body bottom is provided with a tank, described cover body the place ahead is provided with channel plate, described lower channel plate tilts from the upper end ecto-entad, and form continuous bending segment, the bottom of described lower channel plate also extends downward in the tank, make between described lower channel plate bottom and tank and form a suction passage, and inboard the fitting of described lower channel plate is provided with a upper channel plate apart from correspondence, described upper channel plate is to form continuous bending segment, form a hybrid channel between lower channel plate and the upper channel plate and make, and the bottom of described upper channel plate is the bottom that is lower than described lower channel plate, in addition at the epimere place of the continuous bending segment of described upper channel plate is to be provided with a plate body with several through holes.
Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be: according to above-mentioned, after in tank, injecting an amount of water and opening the air draft motor, promptly get by described suction passage oil smoke is sucked, and in described hybrid channel, evoke superfine spray and produce number place whirlpool, and make hydrone and oil molecule be able to abundant mixing, and evoke superfine spray and form water curtain waterfall in the exit, hybrid channel, described water curtain waterfall must mix with oil smoke, utilize plate body will adsorb the water curtain waterfall of oil smoke again by means of reclaiming in upper channel plate and the lower channel plate guiding return flume, and oil smoke separated, reach have concurrently quiet, environmental protection, washing, water-oil separating, the cleaning maintenance reaches effect attractive in appearance easily.
Description of drawings
Fig. 1 is a stereogram of the present utility model;
Fig. 2 is an internal structure schematic diagram of the present utility model;
Fig. 3 sucks the schematic diagram of oil smoke for the utility model;
Fig. 4 is a front view of the present utility model.
Description of reference numerals: 10-cover body; The 11-tank; 111-water level sight line window; 112-fluorescent tube cover plate; The 113-light source; 114-upside form; 12-lower channel plate; The 120-form; The 121-suction passage; The 122-hybrid channel; 13-upper channel plate; The 14-loam cake; The 141-airduct mouth that continues; 15-air draft motor; The 151-exhaust outlet; The 16-plate body; The 161-through hole; The 17-front cover; The 171-diffuser; The 172-switch; 173-stainless steel retaining ring; The 18-dividing plate; 181-drop hole; 30-pipe arrangement plaque; The 31-water inlet switch; The 32-drainage switch; The 33-water pipe.
The specific embodiment
Structure of the present utility model, device and feature thereof are lifted a preferable possible embodiments and are cooperated graphic being described in detail as follows:
At first see also Fig. 1～shown in Figure 4, " lampblack exhauster structure " of the present utility model comprises the loam cake 14 of air draft motor 15, cover body 10 tops of a cover body 10, cover body 10 inner and upper and airduct mouthful 141 compositions that continue; It is characterized in that:
Described cover body 10 bottoms are provided with a tank 11, described cover body 10 the place aheads are provided with channel plate 12, described lower channel plate 12 tilts from the upper end ecto-entad, and form continuous bending segment, the bottom of described lower channel plate 12 also extends downward in the tank 11, make 11 of described lower channel plate 12 bottoms and tanks form a suction passage 121, and described lower channel plate 12 inboard fitting are provided with a upper channel plate 13 apart from correspondence, described upper channel plate 13 is to form continuous bending segment, form a hybrid channel 122 between lower channel plate 12 and the upper channel plate 13 and make, and the bottom of described upper channel plate 13 is the bottoms that are lower than described lower channel plate 12, in addition be to be provided with a plate body 16 with several through holes 161 at the epimere place of the continuous bending segment of described upper channel plate 13, described plate body 16 is to be oblique setting.In addition, be further to be provided with a dividing plate 18 between described upper channel plate 13 and the cover body 10, described dividing plate 18 is to be oblique setting, and the oblique bottom of described dividing plate 18 and upper channel plate 13 fixing positions are to be provided with drop hole 181.And be to be provided with a pipe arrangement plaque 30 below the tank 11 of cover body 10, be to be equipped with a water inlet switch 31 and a drainage switch 32 on the described pipe arrangement plaque 30, and described water inlet switch 31 and drainage switch 32 are respectively in conjunction with a water pipe 33, and be communicated with tank 11 respectively and set, for control water inlet and draining, and be to be provided with a water level sight line window 111 on tank 11 the place ahead walls of cover body 10, is benchmark in order to do sharp user with the standard water bit line on the water level sight line window 111, and with water inlet switch 31 and drainage switch 32 control water levels.
According to above-mentioned structure, when in tank 11, injecting water and flooding upper channel plate 13 bottoms, and when making water level near lower channel plate 12 bottoms, close water inlet switch 31, after opening air draft motor 15, air-flow promptly gets via suction passage 121 oil smoke is sucked by the outside, described air-flow is to break through liquid level and on via the hybrid channel 122 that forms between lower channel plate 12 and the upper channel plate 13, cause and in lower channel plate 12 with continuous bending segment and upper channel plate 13 formed hybrid channels 122, evoke superfine spray and produce number place whirlpool, and make hydrone and oil molecule be able to abundant mixing, and in the hybrid channel 122 exits are evoked superfine spray and are formed water curtain waterfall, described water curtain waterfall must mix with oil smoke, the strength of described water curtain waterfall some is to impact form 120, and then clean described form 120, and another strength partly of described water curtain waterfall is to mix with oil smoke, and trickle oil gas molecule and dust granules in the absorption oil smoke, the water curtain waterfall that the plate body 16 that utilizes the epimere place be located at upper channel plate 13 continuous bending segments to have several through holes 161 again will adsorb oil smoke relies on the extremely dividing plate 18 of oblique setting of the upper channel plate 13 of the continuous bending segment of tool and lower channel plate 12 directed stream, flow back to recycling in the tank 11 via the set drop hole 181 of the oblique bottom of described dividing plate 18 and upper channel plate 13 fixing positions again, make and have good quiet effect, air then continues the exhaust outlet 151 in upper edge loam cake 14, continue mouthfuls 141 and discharge through airduct again, that lampblack exhauster structure of the present utility model is had concurrently is quiet to reach, environmental protection, washing and the function of separating profit.
As above-mentioned structure, lower channel plate 12 wherein position in the central can be provided with a form 120, so that the situation of watching the running of inner water curtain waterfall is (as Fig. 1～Fig. 3), above simultaneously also can be in cover body 10 light source 113 (as: fluorescent lamp) be set, described light source 113 is earlier by a upside form 114 that is located at plate body 16 adjacent sides tops, the periphery of described upside form 114 is can the silica gel involution, and then the diffuser 171 of form 120 that is provided with via position, lower channel plate 12 upper end and described front cover 17 bottoms and printing opacity shines the outside, and described cover body 10 tops are correspondences one fluorescent tube cover plate 112 is set, for mobile assembled and disassembled, change in order to do the C﹠M of sharp light source 113.
As above-mentioned structure: when water curtain waterfall described in the utility model during by described plate body 16 with several through holes 161, wherein said water curtain waterfall partly is mixed with several through holes 161 that the moisture content of oil molecule and dust granules can be by plate body 16, and make it flow to the dividing plate 18 of oblique setting downwards along upper channel plate 13, flow into via the set drop hole 181 of the oblique bottom of described dividing plate 18 and upper channel plate 13 fixing positions again in the tank 11 (when the utility model uses in reality, after the plate body 16 that the moisture content that water curtain waterfall is mixed with oil molecule and dust granules is had several through holes 161 is tackled, it is flowed in the tank 11) downwards along lower channel plate 12 and upper channel plate 13, air then can be smoothly by several through holes 161 of described plate body 16, utilize air draft motor 15 that air is detached discharge at last again; In addition, the described oil molecule that is got off by filtering is understood floating on the surface of nature, and can rely on the drainage switch of opening on the pipe arrangement plaque 30 32, and discharge separation via water pipe 33, and can be by means of opening water inlet switch 31 and drainage switch 32 repeatedly, to make things convenient for cleaning sink 11 inside and to improve the effect of oil extraction.
See also Fig. 1～shown in Figure 4 again, the utility model " lampblack exhauster structure " wherein connects and is provided with a loam cake 14 at the continue opening part of mouthful 141 lower ends of airduct, contains the exhaust outlet 151 that covers air draft motor 15 tops; Also can utilize the rotating speed of the described air draft motor 15 of Frequency Converter Control of motor in addition, to reach the effect of control its exhaust (air-breathing) wind-force size.And, the leading edge of the utility model in cover body 10 upper ends adds a front cover 17, described front cover 17 bottoms are to be provided with a diffuser 171, appear for light source 113, and rely on described front cover 17 to strengthen the smoke pumping zone that cover body 10 can be contained, prevent that oil smoke from dispersing outside described lampblack exhauster structure, and can further promote the effect of its mist extractor.In addition, be to be provided with several switches 172 on the described front cover 17, and each switch 172 periphery is to be provided with stainless steel retaining ring 173, attractive in appearance to have concurrently, firm and practicality.
In sum, the utility model " lampblack exhauster structure " can reach really have that quiet, environmental protection, washing, de-oiling, profit are reclaimed concurrently, maintenance easily and improve the effect of cutting oily rate.But above explanation is just illustrative for the utility model, and it is nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited, can make many modifications, variation or equivalence, but but all will fall within the claim restricted portion of the present utility model.
Claims (8)
1, a kind of lampblack exhauster structure comprises the loam cake of air draft motor, cover body top of a cover body, cover body inner and upper and the airduct mouth that continues; It is characterized in that:
Described cover body bottom is provided with a tank, described cover body the place ahead is provided with channel plate, described lower channel plate tilts from the upper end ecto-entad, and form continuous bending segment, the bottom of described lower channel plate also extends downward in the tank, make between described lower channel plate bottom and tank and form a suction passage, and the inboard correspondence of described lower channel plate is provided with a upper channel plate, described upper channel plate is to form continuous bending segment, and formation one hybrid channel between lower channel plate and the upper channel plate, and the bottom of described upper channel plate is the bottom that is lower than described lower channel plate, in addition at the epimere place of the continuous bending segment of described upper channel plate is to be provided with a plate body with several through holes.
2, lampblack exhauster structure according to claim 1 is characterized in that: the central part of described lower channel plate is to be provided with a form.
3, lampblack exhauster structure according to claim 1 is characterized in that: described cover body upper set is provided with a loam cake that can contain the exhaust outlet that covers air draft motor top.
4, lampblack exhauster structure according to claim 1, it is characterized in that: the tank below of described cover body is further to be provided with a pipe arrangement plaque, be to be equipped with a water inlet switch and a drainage switch on the described pipe arrangement plaque, and described water inlet switch and drainage switch system are respectively in conjunction with a water pipe, and be communicated with tank respectively and set, for control water inlet and draining, and be to be provided with one to be beneficial to the water level sight line window that water level is controlled on the wall of tank the place ahead of cover body.
5, lampblack exhauster structure according to claim 1 is characterized in that: described cover body upper end leading edge is further to be provided with a front cover, be to be provided with several switches on the described front cover, and each switch periphery is to be provided with the stainless steel retaining ring.
6, lampblack exhauster structure according to claim 5 is characterized in that: described front cover bottom is to be provided with a diffuser.
7, lampblack exhauster structure according to claim 1 is characterized in that: described plate body is to be oblique setting.
8, lampblack exhauster structure according to claim 1, it is characterized in that: be further to be provided with a dividing plate between described upper channel plate and the cover body, described dividing plate is to be oblique setting, and the oblique bottom of described dividing plate and upper channel plate fixing position are to be provided with the drop hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201563875U CN201159491Y (en) | 2007-11-01 | 2007-11-01 | Structure of cooker hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201563875U CN201159491Y (en) | 2007-11-01 | 2007-11-01 | Structure of cooker hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201159491Y true CN201159491Y (en) | 2008-12-03 |
Family
ID=40110073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201563875U Expired - Fee Related CN201159491Y (en) | 2007-11-01 | 2007-11-01 | Structure of cooker hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201159491Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781872A (en) * | 2016-08-26 | 2018-03-09 | 华帝股份有限公司 | Range hood and automatic cleaning device thereof |
| CN113983581A (en) * | 2021-11-02 | 2022-01-28 | 珠海格力电器股份有限公司 | Kitchen air conditioner |
-
2007
- 2007-11-01 CN CNU2007201563875U patent/CN201159491Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781872A (en) * | 2016-08-26 | 2018-03-09 | 华帝股份有限公司 | Range hood and automatic cleaning device thereof |
| CN113983581A (en) * | 2021-11-02 | 2022-01-28 | 珠海格力电器股份有限公司 | Kitchen air conditioner |
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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: 20081203 Termination date: 20141101 |
|
| EXPY | Termination of patent right or utility model |