CN202008171U - Automatic closing range hood - Google Patents
Automatic closing range hood Download PDFInfo
- Publication number
- CN202008171U CN202008171U CN2011200636466U CN201120063646U CN202008171U CN 202008171 U CN202008171 U CN 202008171U CN 2011200636466 U CN2011200636466 U CN 2011200636466U CN 201120063646 U CN201120063646 U CN 201120063646U CN 202008171 U CN202008171 U CN 202008171U
- Authority
- CN
- China
- Prior art keywords
- slide rail
- header board
- smoke exhaust
- exhaust ventilator
- 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 - Lifetime
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Abstract
The utility model discloses an automatic closing range hood, which comprises a housing, an air suction device and a movable faceplate, wherein a front plate is arranged at the front end of the housing, and the movable faceplate is mounted on the front plate in a sliding way through a slide rail; a motor is mounted on the front plate and drives the movable faceplate to slide in the slide rail through a gear wheel and a gear groove which are mutually engaged, thereby playing the function of opening/closing the movable faceplate. The movable faceplate is covered at the air suction opening of the range hood when the range hood is not in use and is opened when the range hood is in use, thereby not only preventing the outdoor insects and impurities from entering the indoor through the ventilation opening, but also preventing the indoor flying insects from attaching to the grating at the air suction opening when the range hood is not in use. The product has a simple structure, is convenient to control, reliable to transmit and stable to operate, and does not influence the working efficiency of the range hood when in use; and the grade of the hood range is also improved as the structure is unique and the shape is novel.
Description
Technical field
The utility model 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, materials such as outdoor insect, airborne floating thing, rainwater by in the exhaust outlet inlet chamber, are had the family to bring puzzlement easily.Though being arranged, the part smoke exhaust ventilator shutter has been installed in the outside, when air exhauster is worked, utilize wind-force that shutter is pushed open, when air exhauster stops, utilize self gravitation to reset and close, close exhaust outlet, but the design of this shutter need utilize 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.
The utility model content
In order to overcome the deficiencies in the prior art, it is a kind of simple in structure that the utility model 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 utility model adopted is:
A kind of auto-closing smoke exhaust ventilator, comprise housing, described case top is provided with extractor fan, it also includes drop front, the both sides of described drop front are provided with interior slide rail, and the front end of described housing is fixed with header board, have the suction opeing that is connected with described extractor fan on the described header board, and be provided with described in the external slide rail that is complementary of slide rail, described drop front is slidingly mounted on the front end of described header board and covers described suction opeing when the closure by slide rail in described and external slide rail; Motor also is installed on the described header board, is fixed with gear in the rotating shaft of described motor, described drop front is provided with the teeth groove that is meshed with described gear on the relevant position at its back.
As further improvement of the utility model, described motor outside is coated with motor cover, and described motor is fixed on the back of described header board by described motor cover.
As further improvement of the utility model, be coated with oil separating plate on the described suction opeing, described oil separating plate is provided with a plurality of square, circular, ellipses or strip perforate.
As further improvement of the utility model, also be provided with fixed panel on the described header board, described fixed panel is provided with the LED lamp.
As further improvement of the utility model, be coated with face glass on the described drop front, be inlaid with the display screen that shows described smoke extractor duty on the described face glass.
The beneficial effects of the utility model are:
When smoke pumping is worked, by motor and intermeshed gear and teeth groove drop front is opened, expose suction opeing and extract oil smoke out 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 cover suction opeing avoid indoor winged insect to stick on the grid of suction opeing when not using.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; Owing to structure unique model novelty, also improved the class of smoke exhaust ventilator.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a STRUCTURE DECOMPOSITION schematic diagram of the present utility model;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is the partial enlarged drawing at A place among Fig. 1.
The specific embodiment
A kind of auto-closing smoke exhaust ventilator that the utility model proposed comprises a housing, and described 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 by pipeline.
The smoke exhaust ventilator that the utility model proposed comprises that also one is utilized slide rail to be movably arranged on 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 described housing is fixed with header board 2, the relevant position of these header board 2 both sides is provided with the external slide rail 21 that is complementary with described interior 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, the drive unit at drop front 1 also is installed on the described header board 2, this drive unit comprises a motor 4 and corresponding transmission device.Described motor 4 outsides are coated with motor cover 5, and are vertically fixed on the back of described header board 2 by 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, described drop front 1 is provided with the teeth groove 12 that meshes at an angle of 90 with described gear 41 on the relevant position at its back, and motor 4 drives drop front 1 by intermeshed gear 41 and teeth groove 12 and slides on external slide rail 21.
In addition, because of having the suction opeing 3 that is connected with described extractor fan on the described 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 cover suction opeing avoid indoor winged insect to stick on the grid of suction opeing when not using.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; Owing to structure unique model novelty, also improved the class of smoke exhaust ventilator.
In addition, the utility model also is provided with oil separating plate 31 on described suction opeing 3, and described oil separating plate 31 is provided with a plurality of square, circular, ellipses or strip perforate 32, can also prevent to suck big part foreign matter the time attractive in appearance.
In addition, also be provided with fixed panel 6 on the described header board 2, described fixed panel 6 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 described smoke extractor duty on the described 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 be the utility model preferred embodiment, it does not constitute the restriction to the utility model protection domain, so long as realize that with essentially identical means the purpose of this utility model all should belong to protection domain of the present utility model.
Claims (5)
1. auto-closing smoke exhaust ventilator, comprise housing, described case top is provided with extractor fan, it is characterized in that: described smoke exhaust ventilator also comprises drop front (1), the both sides of described drop front (1) are provided with interior slide rail (11), the front end of described housing is fixed with header board (2), have the suction opeing (3) that is connected with described extractor fan on the described header board (2), and be provided with described in the external slide rail (21) that is complementary of slide rail (11), described drop front (1) is slidingly mounted on the front end of described header board (2) and covers described suction opeing (3) when the closure by slide rail (11) in described and external slide rail (21); Motor (4) also is installed on the described header board (2), is fixed with gear (41) in the rotating shaft of described motor (4), described drop front (1) is provided with the teeth groove (12) that is meshed with described gear (41) on the relevant position at its back.
2. a kind of auto-closing smoke exhaust ventilator according to claim 1 is characterized in that: described motor (4) outside is coated with motor cover (5), and described motor (4) is fixed on the back of described header board (2) by described 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 described suction opeing (3), described oil separating plate (31) is provided with a plurality of square, circular, ellipses or strip perforate (32).
4. a kind of auto-closing smoke exhaust ventilator according to claim 1 is characterized in that: also be provided with fixed panel (6) on the described header board (2), described 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 described drop front (1), be inlaid with the display screen (14) that shows described smoke extractor duty on the described face glass (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200636466U CN202008171U (en) | 2011-03-12 | 2011-03-12 | Automatic closing range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200636466U CN202008171U (en) | 2011-03-12 | 2011-03-12 | Automatic closing range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202008171U true CN202008171U (en) | 2011-10-12 |
Family
ID=44749828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200636466U Expired - Lifetime CN202008171U (en) | 2011-03-12 | 2011-03-12 | Automatic closing range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202008171U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116500A (en) * | 2011-03-12 | 2011-07-06 | 梁雪华 | Range hood capable of automatically closing down |
| CN103673001A (en) * | 2012-09-19 | 2014-03-26 | 广东恒业电器有限公司 | Hidden range hood with adjustable oil-filter screen |
-
2011
- 2011-03-12 CN CN2011200636466U patent/CN202008171U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116500A (en) * | 2011-03-12 | 2011-07-06 | 梁雪华 | Range hood capable of automatically closing down |
| CN103673001A (en) * | 2012-09-19 | 2014-03-26 | 广东恒业电器有限公司 | Hidden range hood with adjustable oil-filter screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111012 Effective date of abandoning: 20120516 |