CN203464362U - Extractor hood with automatic opening-closing door plate - Google Patents
Extractor hood with automatic opening-closing door plate Download PDFInfo
- Publication number
- CN203464362U CN203464362U CN201320265462.7U CN201320265462U CN203464362U CN 203464362 U CN203464362 U CN 203464362U CN 201320265462 U CN201320265462 U CN 201320265462U CN 203464362 U CN203464362 U CN 203464362U
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- China
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- door plate
- plate
- extractor hood
- spiral case
- slide slot
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Abstract
The utility model discloses an extractor hood with an automatic opening-closing door plate. The extractor hood comprises a machine body, a volute, and a motor and an impeller arranged in the volute, wherein an oil cup is arranged on the bottom of the machine body; a door plate is further arranged on the front surface of the machine body; a small motor is further arranged in the machine body; the small motor is connected with a gear; a supporting rod is connected on the inner wall of the door plate; a convex rod is arranged on the supporting rod; a row of toothed slots is arranged on the top of the supporting rod; the row of the toothed slots is engaged with the gear; a slide slot is further provided in the machine body; a travel switch is respectively arranged at each of the two ends of the slide slot; one end of the convex rod is arranged in the slide slot. After adopting the structure, the extractor hood can automatically open and close the door plate, and obviously improves oil-smoke absorbing rate while absorbing oil smoke; meanwhile, the extractor hood further has a self-cleaning function.
Description
Technical field
The utility model discloses a kind of range hood with automatic open-close door-plate, belong to cooking fume processing equipment technical field.
Background technology
At present, smoking cigarette machine is domestic very universal kitchen appliance, and it has improved the cooking environments in kitchen greatly.Smoking cigarette machine is by electric drive motor, by driven by motor impeller, makes machine intimate produce negative pressure, thereby can absorb cooking fume, and discharge by pipeline.Present smoking cigarette owner will be comprised of body, spiral case and the motor and the impeller that are arranged in spiral case, cover of upholstery is also installed on body, at organism bottom, lubricating cup is housed, front at body is also provided with door-plate, smoking-hole is housed on door-plate, this range hood can be found in use for some time, by smoking-hole, absorb oil smoke effect unsatisfactory, smoking rate is low, user also finds that lampblack absorber was used after a period of time simultaneously, the operating efficiency of blower fan decreases, and is mainly that on blower fan, grease is too many, not the cause of easy cleaning.
Utility model content
The purpose of this utility model is to provide a kind of range hood with automatic open-close door-plate, the automatic open and close door-plate of this fume-exhausting function, and when absorbing oil smoke, smoking rate obviously improves, and this range hood also has the function of automatically cleaning simultaneously.
In order to achieve the above object, the technical solution of the utility model is:
A kind of range hood with automatic open-close door-plate, comprise body, spiral case and be arranged on motor and the impeller in spiral case, at organism bottom, lubricating cup is housed, in the front of body, door-plate is also installed, one small machine is also installed in body, and this small machine is connected with a gear; On described door-plate inwall, be connected with support bar, on this support bar, be provided with nose bar, at the top of support bar, there is row's serrate slot, this row's serrate slot and the engagement of described gear; In described body, also have a slide slot, at the two ends of slide slot, be respectively provided with one stroke switch, one end of described nose bar is arranged in slide slot.The above-mentioned function that can realize the automatic open and close of door-plate that arranges.
As the further setting of such scheme, described lubricating cup has a cleaning fluid box, and a pump is also installed in described body, and pump is connected with cleaning fluid box, spiral case respectively, is also provided with water sprayering hole on this spiral case.Be arranged on like this under the effect of pump, can carry out the cleaning of grease to the fan blade of spiral case inside and spiral case inside, there is the function of automatic cleaning.
Adopt after said structure, the utility model is open and close door-plate automatically, and when absorbing oil smoke, smoking rate obviously improves, and this range hood also has the function of automatically cleaning simultaneously.
Accompanying drawing explanation
Fig. 1 is the left TV structure schematic diagram of the utility model;
Fig. 2 is the structural representation of the utility model lubricating cup.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of range hood with automatic open-close door-plate, comprise body 1, spiral case 2 and be arranged on motor and the impeller in spiral case 2, in body 1 bottom, lubricating cup 3 is housed, front at body 1 is also provided with door-plate 4, one small machine 5 is also installed in body 1, and this small machine 5 is connected with a gear 6; On described door-plate 4 inwalls, be connected with support bar 7, these door-plate 4 inwalls can connect or bolt-type connection for buckle-type with being connected of support bar 7, on this support bar 7, be provided with nose bar 8, at the top of support bar 7, there is row's serrate slot 9, this row's serrate slot 9 and described gear 6 engagements; In described body 1, also have a slide slot 10, at the two ends of slide slot 10, be respectively provided with one stroke switch 11, one end of described nose bar 8 is arranged in slide slot 10.The above-mentioned function that can realize the automatic open and close of door-plate that arranges.
Described lubricating cup 3 has a cleaning fluid box 13, and a pump 12 is also installed in described body 1, and pump 12 is connected with cleaning fluid box 13, spiral case 2 respectively, on this spiral case 2, is also provided with water sprayering hole 14.Above-mentioned setting can be carried out the cleaning of grease to the fan blade of spiral case inside and spiral case inside, has the function of automatic cleaning.
During the utility model work, under the driving of small machine 5, gear 6 drive on support bars 7 and the nose bar 8 of support bar 7 in the interior slip of slide slot 10, when nose bar 8 slides into the travel switch 11 of right-hand member, nose bar 8 stops sliding, door-plate 4 is in open mode, start to absorb oil smoke, when nose bar 8 slides into the travel switch 11 of left end, nose bar 8 stops sliding, door-plate 4 is in closure state, and the utility model has been realized the function of the automatic open and close of door-plate like this.
When the utility model will carry out the cleaning of grease to the fan blade of spiral case inside and spiral case inside, pump 12 work, drive spiral case 2 places by pump 12 by the cleaning fluid in cleaning fluid box 13, and spray by water sprayering hole 14, so just can reach the object of cleaning.
Claims (2)
1. a range hood with automatic open-close door-plate, comprise body (1), spiral case (2) and be arranged on motor and the impeller in spiral case (2), in body (1) bottom, lubricating cup (3) is housed, in the front of body (1), door-plate (4) is also installed, it is characterized in that: a small machine (5) is also installed in body (1), and this small machine (5) is connected with a gear (6); On described door-plate (4) inwall, be connected with support bar (7), on this support bar (7), be provided with nose bar (8), at the top of support bar (7), there is row's serrate slot (9), this row's serrate slot (9) and described gear (6) engagement; In described body (1), also have a slide slot (10), at the two ends of slide slot (10), be respectively provided with one stroke switch (11), one end of described nose bar (8) is arranged in slide slot (10).
2. the range hood with automatic open-close door-plate as claimed in claim 1, it is characterized in that: described lubricating cup (3) has a cleaning fluid box (13), one pump (12) is also installed in described body (1), pump (12) is connected with cleaning fluid box (13), spiral case (2) respectively, is also provided with water sprayering hole (14) on this spiral case (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320265462.7U CN203464362U (en) | 2013-05-01 | 2013-05-01 | Extractor hood with automatic opening-closing door plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320265462.7U CN203464362U (en) | 2013-05-01 | 2013-05-01 | Extractor hood with automatic opening-closing door plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203464362U true CN203464362U (en) | 2014-03-05 |
Family
ID=50176726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320265462.7U Expired - Fee Related CN203464362U (en) | 2013-05-01 | 2013-05-01 | Extractor hood with automatic opening-closing door plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203464362U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387503A (en) * | 2015-12-28 | 2016-03-09 | 广东美的厨房电器制造有限公司 | Extractor hood |
| CN108036378A (en) * | 2017-12-05 | 2018-05-15 | 珠海格力电器股份有限公司 | A kind of control method of automatic open/closing device, device and range hood |
-
2013
- 2013-05-01 CN CN201320265462.7U patent/CN203464362U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387503A (en) * | 2015-12-28 | 2016-03-09 | 广东美的厨房电器制造有限公司 | Extractor hood |
| CN108036378A (en) * | 2017-12-05 | 2018-05-15 | 珠海格力电器股份有限公司 | A kind of control method of automatic open/closing device, device and range hood |
| CN108036378B (en) * | 2017-12-05 | 2019-09-10 | 珠海格力电器股份有限公司 | A kind of control method of automatic open/closing device, device and range hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20210501 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |