CN102116500B - Range hood capable of automatically closing down - Google Patents
Range hood capable of automatically closing down Download PDFInfo
- Publication number
- CN102116500B CN102116500B CN2011100589879A CN201110058987A CN102116500B CN 102116500 B CN102116500 B CN 102116500B CN 2011100589879 A CN2011100589879 A CN 2011100589879A CN 201110058987 A CN201110058987 A CN 201110058987A CN 102116500 B CN102116500 B CN 102116500B
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- China
- Prior art keywords
- range hood
- motor
- slide rail
- smoke exhaust
- exhaust ventilator
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- Expired - Fee Related
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Abstract
The invention discloses a range hood capable of automatically closing down. The range hood capable of automatically closing down comprises a shell, an air draft device and a movable panel; a front plate is arranged at the front end of the shell; the movable panel is slidably arranged on the front plate through a sliding rail; a motor is arranged on the front plate; and the motor drives the movable panel to slide in the sliding rail through a gear and a tooth slot which are engaged with each other, so a function of opening and closing the movable panel can be realized. When the range hood does not work, the movable panel is covered on an air draft opening for extracting lampblacks; when the range hood works, the air draft outlet is uncovered; therefore, outdoor insects and foreign substances can be prevented from entering the room from a ventilation opening; and when the range hood is not used, the air draft opening is covered so as to prevent indoor winged insects from being adhered to the grids of the air draft opening. The range hood capable of automatically closing down has a rational structure, is reliable in transmission, is convenient to control, and can run stably, and cannot influence the working efficiency of an exhaust fan during use; and as the structure is unique and the appearance is novel, the level of the range hood is increased.
Description
Technical field
The present invention relates to a kind of smoke exhaust ventilator, particularly a kind of auto-closing smoke exhaust ventilator.
Background technology
Air-extractor exhaust blower commonly used, smoke exhaust ventilator etc.; All be to utilize ventilating fan that indoor unclean gas is taken away in use; But because the exhaust outlet communication chamber is inside and outside; Smoke exhaust ventilator is not when working, and materials such as outdoor insect, airborne floating thing, rainwater through in the exhaust outlet inlet chamber, are had the family to bring puzzlement easily.Though have the part smoke exhaust ventilator shutter to be installed, when air exhauster is worked, utilize wind-force that shutter is pushed open in the outside; When air exhauster stops, utilize self gravitation to reset and close, close exhaust outlet, but the design demand of this shutter utilizes wind-force to promote just can open; Reduced the efficient of air exhauster; In addition, the as easy as rolling off a log phase opening and closing function that influences when shutter has greasy dirt is safeguarded also inconvenient.In addition, the suction opeing long term exposure of oil pumper is in air, and use afterwards can speckle with greasy dirt on the suction opeing grid for a long time, and winged insect is easy to adhere on it, not only influences attractive in appearance but also be difficult to clean.
Summary of the invention
In order to overcome the deficiency of prior art, it is a kind of simple in structure that the present invention provides, but the smoke exhaust ventilator of auto-closing after the use that control is convenient, stable, reliability is high.
The technical scheme that the present invention adopted is:
A kind of auto-closing smoke exhaust ventilator comprises housing, and said case top is provided with extractor fan; It also includes drop front; The both sides of said drop front are provided with interior slide rail, and the front end of said housing is fixed with header board, have the suction opeing that is connected with said extractor fan on the said header board; And be provided with said in the external slide rail that is complementary of slide rail, said drop front is slidingly mounted on the front end of said header board and covers said suction opeing when the closure through slide rail in said and external slide rail; Motor also is installed on the said header board; Be fixed with gear in the rotating shaft of said motor; Said drop front is provided with the teeth groove that is meshed with said gear on the relevant position at its back, said motor drives said drop front slide-open and expose said suction opeing on external slide rail through intermeshed gear and teeth groove during work.
As further improvement of the present invention, said motor outside is coated with motor cover, and said motor is fixed on the back of said header board through said motor cover.
As further improvement of the present invention, be coated with oil separating plate on the said suction opeing, said oil separating plate is provided with a plurality of square, circular, oval or strip perforates.
As further improvement of the present invention, also be provided with fixed panel on the said header board, said fixed panel is provided with the LED lamp.
As further improvement of the present invention, be coated with face glass on the said drop front, be inlaid with the display screen that shows said smoke extractor duty on the said face glass.
The invention has the beneficial effects as follows:
In oil pumping cigarette when work, drop front is opened with teeth groove through motor and intermeshed gear, expose suction opeing extraction oil smoke and discharge outdoor.When quitting work, drive unit cuts out drop front, to cover suction opeing.This not only can prevent outdoor insect foreign material in the ventilating opening inlet chamber, and can when not using, cover suction opeing and avoid indoor winged insect to stick on the grid of suction opeing.This product structure is reasonable, and control is convenient, and reliable transmission is stable, can not influence the operating efficiency of air exhauster in use; Because the structure unique model is novel, also improved the class of smoke exhaust ventilator.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a STRUCTURE DECOMPOSITION sketch map of the present invention;
Fig. 2 is a structural representation of the present invention;
Fig. 3 is the partial enlarged drawing at A place among Fig. 1.
The specific embodiment
A kind of auto-closing smoke exhaust ventilator proposed by the invention comprises a housing, and said case top is provided with core apparatus-air exhauster of realizing that oil smoke is extracted out, and this extractor fan is communicated with outdoor through pipeline.
Smoke exhaust ventilator proposed by the invention comprises that also one is utilized slide rail to be movably arranged on the drop front 1 on the housing.As depicted in figs. 1 and 2; The both sides of wherein said drop front 1 are provided with interior slide rail 11; The front end of said housing is fixed with header board 2; The relevant position of these header board 2 both sides be provided with said in the external slide rail 21 that is complementary of slide rail 11, after the interior slide rail 11 that is installed in the both sides of drop front 1 snapped in this external slide rail 21, drop front 1 can slide on header board 2 along this external slide rail 21.
For realizing the automatic folding function of this smoke exhaust ventilator, on the said header board 2 drive unit to drop front 1 is installed also, this drive unit comprises a motor 4 and corresponding transmission device.Said motor 4 outsides are coated with motor cover 5, and are vertically fixed on the back of said header board 2 through this motor cover 5, and its rotating shaft front end vertically passes header board 2, and is fixed with gear 41.Accordingly, as shown in figures 1 and 3, said drop front 1 is provided with the teeth groove 12 that meshes at an angle of 90 with said gear 41 on the relevant position at its back, and motor 4 drives drop front 1 through intermeshed gear 41 with teeth groove 12 and on external slide rail 21, slides.
In addition, because of having the suction opeing 3 that is connected with said extractor fan on the said header board 2, like this; When the work of oil pumping model machine, under the driving of motor 4, drop front 1 moves forward and exposes suction opeing 3; When smoke exhaust ventilator quits work; Motor 4 reverse rotations drive drop front 1 and slide backward until covering on the suction opeing 3, realize that panel is opened and closed function.This exclusive function not only can prevent outdoor insect foreign material in the ventilating opening inlet chamber, and can when not using, cover suction opeing and avoid indoor winged insect to stick on the grid of suction opeing.This product structure is reasonable, and control is convenient, and reliable transmission is stable, can not influence the operating efficiency of air exhauster in use; Because the structure unique model is novel, also improved the class of smoke exhaust ventilator.
In addition, the present invention also is provided with oil separating plate 31 on said suction opeing 3, and said oil separating plate 31 is provided with a plurality of square, circular, oval or strip perforates 32, can also prevent to suck big part foreign matter the time attractive in appearance.
In addition, the top of said header board 2 also is provided with fixed panel 6, and said fixed panel 6 is fixed through the housing of smoke exhaust ventilator, does not move with drop front 1, and is provided with illuminating LED lamp 61; Be coated with face glass 13 on the drop front 1, be inlaid with the LCDs 14 that shows said smoke extractor duty on the said face glass 13, this not only makes the user that the duty of this smoke exhaust ventilator is come into plain view, and has also improved the class of product.
The above is the preferred embodiment of the present invention, and it does not constitute the restriction to protection domain of the present invention, so long as realize that with essentially identical means the object of the invention all should belong to protection scope of the present invention.
Claims (5)
1. auto-closing smoke exhaust ventilator; Comprise housing; Said case top is provided with extractor fan, it is characterized in that: said smoke exhaust ventilator also comprises drop front (1), and the both sides of said drop front (1) are provided with interior slide rail (11); The front end of said housing is fixed with header board (2); Have the suction opeing (3) that is connected with said extractor fan on the said header board (2), and be provided with said in the external slide rail (21) that is complementary of slide rail (11), said drop front (1) is slidingly mounted on the front end of said header board (2) and covers said suction opeing (3) when the closure through slide rail (11) in said and external slide rail (21); Motor (4) also is installed on the said header board (2); Be fixed with gear (41) in the rotating shaft of said motor (4); Said drop front (1) is provided with the teeth groove (12) that is meshed with said gear (41) on the relevant position at its back, said motor (4) drives said drop front (1) through intermeshed gear (41) and teeth groove (12) and goes up slide-open and expose said suction opeing (3) at external slide rail (211) during work.
2. a kind of auto-closing smoke exhaust ventilator according to claim 1 is characterized in that: said motor (4) outside is coated with motor cover (5), and said motor (4) is fixed on the back of said header board (2) through said motor cover (5).
3. a kind of auto-closing smoke exhaust ventilator according to claim 1 is characterized in that: be coated with oil separating plate (31) on the said suction opeing (3), said oil separating plate (31) is provided with a plurality of square, circular, oval or strip perforates (32).
4. a kind of auto-closing smoke exhaust ventilator according to claim 1 is characterized in that: said header board (2) top also is provided with fixed panel (6), and said fixed panel (6) is provided with LED lamp (61).
5. a kind of auto-closing smoke exhaust ventilator according to claim 1 is characterized in that: be coated with face glass (13) on the said drop front (1), be inlaid with the display screen (14) that shows said smoke extractor duty on the said face glass (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100589879A CN102116500B (en) | 2011-03-12 | 2011-03-12 | Range hood capable of automatically closing down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100589879A CN102116500B (en) | 2011-03-12 | 2011-03-12 | Range hood capable of automatically closing down |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102116500A CN102116500A (en) | 2011-07-06 |
| CN102116500B true CN102116500B (en) | 2012-05-16 |
Family
ID=44215381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100589879A Expired - Fee Related CN102116500B (en) | 2011-03-12 | 2011-03-12 | Range hood capable of automatically closing down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102116500B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434898A (en) * | 2011-09-05 | 2012-05-02 | 吴小国 | Heat-insulation side-suction upper-discharging type integrated environment friendly stove |
| CN102538045B (en) * | 2012-01-11 | 2014-04-02 | 吴小国 | Cabinet type range hood |
| CN103673002A (en) * | 2012-09-20 | 2014-03-26 | 广东恒业电器有限公司 | Range hood with panel easy to disassemble and maintain |
| CN104654408A (en) * | 2014-12-17 | 2015-05-27 | 北京优耐士科技有限公司 | Ultraviolet purification and fume extraction device |
| CN110145775A (en) * | 2018-02-12 | 2019-08-20 | 青岛海尔智慧厨房电器有限公司 | A kind of range hood with movable plate |
| CN108844101A (en) * | 2018-06-15 | 2018-11-20 | 浙江博净电器有限公司 | A kind of seperated integrated kitchen range with function capable of washing |
| CN110925836A (en) * | 2019-12-06 | 2020-03-27 | 佛山市顺德区美的洗涤电器制造有限公司 | Panel assembly, case and oil smoke purification device |
| CN113685860B (en) * | 2020-05-18 | 2023-06-20 | 佛山市顺德区美的洗涤电器制造有限公司 | Fume exhaust fan |
| CN111853894A (en) * | 2020-07-13 | 2020-10-30 | 佛山市顺德区美的洗涤电器制造有限公司 | Cooking device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2249493A (en) * | 1990-08-31 | 1992-05-13 | Richard John Isaac | Cooker canopies |
| GB9207493D0 (en) * | 1992-04-06 | 1992-05-20 | Cooker Hoods Limited Dr | Improvements in eye level grills |
| IT1262058B (en) * | 1993-02-03 | 1996-06-19 | Valcucine Spa | SUCTION HOOD FOR KITCHENS |
| CN2432485Y (en) * | 2000-03-24 | 2001-05-30 | 杜海鸿 | Oil fume exhauster |
| CN2483636Y (en) * | 2001-04-30 | 2002-03-27 | 浙江华光电器集团有限公司 | Hood separated from electricity type kitchen ventilator |
| CN2495930Y (en) * | 2001-08-27 | 2002-06-19 | 王汶阳 | Novel kitchen ventilator |
| CN202008171U (en) * | 2011-03-12 | 2011-10-12 | 梁雪华 | Automatic closing range hood |
-
2011
- 2011-03-12 CN CN2011100589879A patent/CN102116500B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102116500A (en) | 2011-07-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20120516 Termination date: 20150312 |
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| EXPY | Termination of patent right or utility model |