CN101556061B - Cover plate type range hood with variable air port size - Google Patents
Cover plate type range hood with variable air port size Download PDFInfo
- Publication number
- CN101556061B CN101556061B CN200910097594A CN200910097594A CN101556061B CN 101556061 B CN101556061 B CN 101556061B CN 200910097594 A CN200910097594 A CN 200910097594A CN 200910097594 A CN200910097594 A CN 200910097594A CN 101556061 B CN101556061 B CN 101556061B
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- deep bead
- range hood
- cover plate
- air
- plate type
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Abstract
The invention discloses a range hood which comprises a casing, a blower, an air inlet and an air outlet. The air inlet is provided with an adjustable device; the adjustable device comprises at least one layer of wind screen; the wind screen is provided with an air draught hole; the wind screen comprises at least two small wind screens; the small wind screen comprises a panel part and an air hole part; and the small wind screens are movably connected with the casing by connecting devices. The range hood has the advantages that a cover plate provided with air inlets with different sizes can be manually or automatically turned according to the amount of the oil smoke or requirement of the user, so that not only the ventilator saves energy and is beneficial to environmental protection, but also the air draught strength is enhanced under the condition that the power of the ventilator is unchanged, simultaneously, the air draught center point is not changed, and the air draught ratio is effectively improved, therefore, good air draught effects of timely dense smoke indraft and indoor air purification are achieved.
Description
Technical field
The present invention relates to a kind of lampblack absorber, particularly a kind of cover plate type range hood with variable air port size.
Background technology
Lampblack absorber is the almost indispensable a kind of kitchen utensils of every household, and its helps to suck oil smoke, purifies air in kitchen, and the lampblack absorber air inlet size of prior art is the structure of fixing, and means that air draught intensity also stablizes constant.In practical operation, when oil smoke hour, because the watt level of lampblack absorber is constant; The air draught intensity that is provided with so is then excessive; Will certainly shine into the waste of the energy like this, when oil smoke became big, the air inlet of fixed-area was because can only reach a kind of air draught intensity; Many times satisfying the actual emission of oil smoke, will pollute indoor.The somebody can expect covering with plate the air inlet of part, strengthens the intensity of air draught through the area that reduces air inlet, but changed in the center of air inlet like this, and the deviation of position can influence the efficient of air draught equally.
Summary of the invention
In order to solve the deficiency of traditional lampblack absorber at some technical elements, the present invention has done improvement to lampblack absorber, provide a kind of energy-saving and environmental protection, effectively, can regulate the constant lampblack absorber of air inlet size and center, air port.
The present invention realizes through following technical scheme:
The present invention is a kind of cover plate type range hood with variable air port size, comprises casing, blower fan; Air inlet and air outlet, air inlet is provided with adjustable apparatus, and adjustable apparatus comprises one deck deep bead at least; Deep bead is provided with wind inlet; Deep bead comprises at least two small size deep beads, slightly deep bead comprises faceplate part and wind bore portion, and slightly deep bead and casing flexibly connect through jockey
Deep bead of the present invention is two-layer at least, flexibly connects through jockey between the small size deep bead of different aspects, and jockey is screw or rotating shaft.
Adjustable apparatus of the present invention is connected with automatic drive, and automatic drive comprises motor and rotating shaft, and deep bead is a corrosion resistant plate, and slightly deep bead is the equal separation structure of deep bead.Wind inlet and air inlet are square circular or oval.
The present invention improves prior art; On the air inlet of lampblack absorber, be provided with adjustable apparatus, can be manually or stir the cover plate that is provided with different big or small air inlets automatically according to the size of oil smoke, user's needs, not only practice thrift the energy, useful environmental protection but also under the constant situation of lampblack absorber power, strengthened the intensity of air draught; Simultaneously; The air draught central point is constant, has effectively improved the air draught rate, makes the good air draught effect that air draught reaches timely suction dense smoke, purifies the air of a room.
Description of drawings
Fig. 1 is the schematic top plan view of adjustable apparatus part of the present invention;
Fig. 2 is the schematic side view of adjustable apparatus part of the present invention.
Among the figure: the 1st, casing, the 2nd, deep bead, the 3rd, wind inlet, the 4th, air inlet, the 5th, rotating shaft, the 6th, motor, the 7th, faceplate part, the 8th, wind bore portion, the 9th, small size deep bead.
The specific embodiment
Further specify in the face of accompanying drawing provided by the present invention down:
Fig. 1 is the schematic top plan view of adjustable apparatus part of the present invention, and the present invention is a kind of cover plate type air port variable size formula lampblack absorber, and air inlet 4 is circular; Air inlet 4 is provided with adjustable apparatus; Adjustable apparatus is a kind ofly to be provided with the structure of three layers of deep bead 2 at casing 1, and every deep bead 2 comprises 9, two small size deep bead 9 equal and opposite in directions of two small size deep beads; It is the equal separation structure of deep bead 2; Slightly deep bead 9 comprises that the wind bore portion 8 of two small size deep beads 9 on faceplate part 7 and 8, deep beads 2 of wind bore portion merges the wind inlet 3 that gets up to constitute a circle, and deep bead 2 is to process with stainless steel.
Fig. 2 is the schematic side view of adjustable apparatus part of the present invention; With the direction near air inlet 4 is structure from top to bottom; Then see from top to bottom; The area of wind inlet 3 becomes the wind inlet 3 that is contained in next layer in the wind inlet 3 of big and last layer successively, the area of all wind inlets 3 less than and in be contained in air inlet 4.Between the small size deep bead 9 of layer and layer, slightly between deep bead 9 and the casing 1 through rotating shaft 5 or screw is movable is connected, make small size deep bead 9 and small size deep bead 9, slightly deep bead 9 and casing 1 can 360 be spent rotation.On adjustable apparatus, can also install automatic drive; Automatic drive comprises motor 6 and rotating shaft 5; Motor 6 starts rotating shaft 5 and stirs small size deep bead 9; Through selecting to be arranged at the gear of the key switch on the casing 1, regulate decision and stir the small size deep bead 9 of any piece, regulate the intensity of air draught according to user's needs.
What more than enumerate only is a specific embodiment of the present invention.Obviously; The invention is not restricted to above embodiment; Many distortion can also be arranged; Can also be square or oval such as wind inlet 3 with air inlet 4, with all distortion that those of ordinary skill in the art can directly derive or associate from content disclosed by the invention, all should think protection scope of the present invention.
Claims (7)
1. a cover plate type range hood with variable air port size comprises casing (1), blower fan; Air inlet (4) and air outlet is characterized in that, described air inlet (4) is provided with adjustable apparatus; Adjustable apparatus comprises two-layer at least deep bead (2), and deep bead (2) is provided with wind inlet (3), and deep bead (2) comprises at least two small size deep beads (9), slightly deep bead (9) comprises faceplate part (7) and wind bore portion (8); Wind inlet (3) is made up of wind bore portion (8); It comprises a wind bore portion (8) at least, and slightly deep bead (9) flexibly connects through jockey with casing (1), flexibly connects through jockey between the small size deep bead (9) of different aspects.
2. cover plate type range hood with variable air port size according to claim 1 is characterized in that, described jockey is screw or rotating shaft (5).
3. cover plate type range hood with variable air port size according to claim 2 is characterized in that described adjustable apparatus is connected with automatic drive.
4. cover plate type range hood with variable air port size according to claim 3 is characterized in that, described automatic drive comprises motor (6) and rotating shaft (5).
5. according to claim 1 or 2 or 3 or 4 described cover plate type range hood with variable air port size, it is characterized in that described deep bead (2) is a corrosion resistant plate.
6. cover plate type range hood with variable air port size according to claim 5 is characterized in that, said small size deep bead (9) is the equal separation structure of deep bead (2).
7. cover plate type range hood with variable air port size according to claim 6 is characterized in that, described wind inlet (3) is square circular or oval with air inlet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910097594A CN101556061B (en) | 2009-04-14 | 2009-04-14 | Cover plate type range hood with variable air port size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910097594A CN101556061B (en) | 2009-04-14 | 2009-04-14 | Cover plate type range hood with variable air port size |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101556061A CN101556061A (en) | 2009-10-14 |
| CN101556061B true CN101556061B (en) | 2012-09-05 |
Family
ID=41174271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910097594A Expired - Fee Related CN101556061B (en) | 2009-04-14 | 2009-04-14 | Cover plate type range hood with variable air port size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101556061B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104898057B (en) * | 2015-05-12 | 2018-04-06 | 苏州永捷电机有限公司 | Motor ages testing auxiliary device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87203812U (en) * | 1987-03-21 | 1987-11-04 | 中国建筑科学研究院空气调节研究所 | Movable cover plate type soot-eliminating device for kitchen |
| CN201163057Y (en) * | 2007-12-21 | 2008-12-10 | 叶竹勤 | Fume exhauster with adjustable air inlet |
| CN201191031Y (en) * | 2008-02-19 | 2009-02-04 | 余泰成 | Cooking fume exhauster |
-
2009
- 2009-04-14 CN CN200910097594A patent/CN101556061B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87203812U (en) * | 1987-03-21 | 1987-11-04 | 中国建筑科学研究院空气调节研究所 | Movable cover plate type soot-eliminating device for kitchen |
| CN201163057Y (en) * | 2007-12-21 | 2008-12-10 | 叶竹勤 | Fume exhauster with adjustable air inlet |
| CN201191031Y (en) * | 2008-02-19 | 2009-02-04 | 余泰成 | Cooking fume exhauster |
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| Publication number | Publication date |
|---|---|
| CN101556061A (en) | 2009-10-14 |
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20150414 |
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| EXPY | Termination of patent right or utility model |