CN204345752U - There is the range hood of two air inlet - Google Patents
There is the range hood of two air inlet Download PDFInfo
- Publication number
- CN204345752U CN204345752U CN201420708310.4U CN201420708310U CN204345752U CN 204345752 U CN204345752 U CN 204345752U CN 201420708310 U CN201420708310 U CN 201420708310U CN 204345752 U CN204345752 U CN 204345752U
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- air inlet
- collecting chamber
- shrouding
- smoke collecting
- range hood
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Abstract
The utility model provides a kind of range hood with two air inlet, comprise casing, wind deflector and switch panel, inside wind deflector, there is smoke collecting chamber, it is characterized in that: there is between switch panel and wind deflector the opening be in communication with the outside by smoke collecting chamber, smoke collecting chamber base plate has symmetrically arranged left air inlet and right air inlet, the division board extended from wind deflector to smoke collecting chamber base plate is provided with between two air inlets, the smoke collecting chamber base plate back side is hinged is provided with air inlet shrouding, air inlet shrouding and left air inlet and right air inlet shape adaptation, air inlet shrouding is provided with for driving the upset of air inlet shrouding to open/to close the drive unit of left air inlet and right air inlet.The beneficial effects of the utility model: right and left air inlet is set, centre arranges division board makes left air inlet and right air inlet air intake not interfere with each other, and arranges turnover air inlet shrouding adjustment air inlet aperture, and structure simple motion is reliable, fume-exhausting blower fan usefulness makes full use of, and adaptability is good.
Description
Technical field
The utility model relates to machine for kitchen use field, specifically refers to a kind of range hood with two air inlet.
Background technology
The main performance performance assessment criteria one of current range hood is air quantity, i.e. the elimination ability of oil smoke, another operating noise.
Often this is conflict, and the range hood of Wind Volume drives volute impeller to promote air quantity and suction by the rotating speed of raising mair motor, but bring very large noise simultaneously; And the range hood air quantity that on market, noise is smaller and suction often little.On the other hand, family in cooking process, often kitchen range in work, the oil smoke of generation is larger, and another side seldom, even produces without oil smoke.But current range hood, particularly near suction/side-suction type, smoking face, panel place is larger, although the air quantity of complete machine is very large, what have reaches 17 cubic meters per minute, but be not maximum near the suction at the smoking port place at oil smoke place, so just causing range hood to suck is more clean invalid air.
Existing range hood also has two air inlet oil smoke exhauster, independently can regulate aperture separately according to two, below burner service condition, but two, left and right air inlet can not be mutually isolated, there is the situation of interference mutually, and each air inlet aperture independently regulates, and can not make overall plans and coordinate.
Summary of the invention
The problems referred to above that the utility model exists for prior art, provide a kind of range hood with two air inlet.
Goal of the invention of the present utility model is realized by following scheme:
There is the range hood of two air inlet, comprise casing, wind deflector and switch panel, inside wind deflector, there is smoke collecting chamber, there is between switch panel and wind deflector the opening be in communication with the outside by smoke collecting chamber, smoke collecting chamber base plate has symmetrically arranged left air inlet and right air inlet, the division board extended from wind deflector to smoke collecting chamber base plate is provided with between two air inlets, the smoke collecting chamber base plate back side is hinged is provided with air inlet shrouding, air inlet shrouding and left air inlet and right air inlet shape adaptation, air inlet shrouding is provided with for driving the upset of air inlet shrouding to open/to close the drive unit of left air inlet and right air inlet.
Further, division board has connection flange, and division board is fixedly connected with wind deflector by connecting flange, and it is concordant with wind deflector upper edge that division board connects flange upper edge.
Further, the smoke collecting chamber base plate back side is provided with a pair fixed support, fixed support is equipped with rotation locating shaft, and air inlet shrouding is fixedly connected with rotation locating shaft.
Further, fixed support comprises the connecting plate fixed with smoke collecting chamber base plate and for for rotating the support plate that locating shaft wears location, support plate and connecting plate integrally formed, rotation locating shaft passes support bracket fastened end and arranges stop nut.
Further, drive unit is driving motor, and driving motor output shaft is direct or be in transmission connection by the rotation locating shaft of reducing gear and air inlet shrouding.
Further, left air inlet and right air inlet edge are provided with limited step or the spacing block set for preventing air inlet shrouding from crossing stroke.
Further, left air inlet and have adaptive gap between right air inlet edge and air inlet shrouding edge, at least one of them is provided with hairbrush for flexible closure or blind for both two air inlet edges and air inlet shrouding edge.
Further, smoke collecting chamber and the adjacent side wall centers position of switch panel are provided with transparent illuminating lamp shade, and illuminating lamp shade outer surface arranges the stopper slot inserted for air inlet shrouding.
Further, left air inlet and right air inlet opposite sides edge are vertical shape, left air inlet and right air inlet mutually away from side along comprising segmental arc and serrated end, contraction section successively decreases from the top down continuously to the width on vertical side edge.
Further, smoke collecting chamber lower limb arranges lubricating cup for collecting greasy dirt, and the sidewall that smoke collecting chamber base plate is adjacent to switch panel is pressed close in left air inlet and right air inlet upper edge, left air inlet and have the spacing of 5-10cm between right air inlet lower edge and lubricating cup.
The beneficial effects of the utility model are: arrange right and left air inlet, centre arranges division board makes left air inlet and right air inlet air intake not interfere with each other, and arranges turnover air inlet shrouding adjustment air inlet aperture, and structure simple motion is reliable, fume-exhausting blower fan usefulness makes full use of, and adaptability is good; Rationally, the oil smoke concentration different according to each region regulates air inlet aperture automatically for the shape of air inlet, division board and air inlet shrouding and mounting structure, and smoke absorption effect is good and process and assemble convenient.
Accompanying drawing explanation
Fig. 1 is the utility model internal structure schematic diagram;
Fig. 2 is the utility model front view;
Fig. 3 is the utility model stereogram;
Fig. 4 is the stereogram that the utility model removes wind deflector;
Fig. 5 is the utility model air inlet structure schematic diagram;
Fig. 6 is the mounting structure schematic diagram of the utility model air inlet shrouding.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the utility model is described in further detail:
Shown in accompanying drawing 1 to Fig. 6, the range hood with two air inlet of the present utility model, comprise casing 1, wind deflector 2 and switch panel 3, there is inside wind deflector 2 smoke collecting chamber 11, there is between switch panel 3 and wind deflector 2 opening be in communication with the outside by smoke collecting chamber, smoke collecting chamber base plate has symmetrically arranged left air inlet 8 and right air inlet 9, the division board 7 extended from wind deflector to smoke collecting chamber base plate is provided with between two air inlets, the smoke collecting chamber base plate back side is hinged is provided with air inlet shrouding 5, air inlet shrouding 5 and left air inlet and right air inlet shape adaptation, air inlet shrouding 5 is provided with for driving the upset of air inlet shrouding to open/to close the drive unit of left air inlet and right air inlet.
Division board has connection flange 7A, and division board 7 is fixedly connected with wind deflector 2 by connecting flange 7A, and it is concordant with wind deflector 2 upper edge that division board connects flange 7A upper edge.
The smoke collecting chamber 11 base plate back side is provided with a pair fixed support 10, fixed support is equipped with and rotates locating shaft 5A, and air inlet shrouding 5 is fixedly connected with rotation locating shaft.
The fixed support 10 of the present embodiment comprises the connecting plate fixed with smoke collecting chamber base plate and for for rotating the support plate that locating shaft wears location, support plate and connecting plate integrally formed, rotation locating shaft 5A passes support bracket fastened end and arranges stop nut.
In the present embodiment, drive unit is driving motor 6, and driving motor 6 output shaft is direct or be in transmission connection by the rotation locating shaft of reducing gear and air inlet shrouding 7.Left air inlet 8 and right air inlet 9 edge are provided with limited step or spacing block set for preventing air inlet shrouding from crossing stroke.Left air inlet 8 and have adaptive gap between right air inlet 9 edge and air inlet shrouding 5 edge, at least one of them is provided with hairbrush for flexible closure or blind for both two air inlet edges and air inlet shrouding edge.
The smoke collecting chamber 11 side wall centers position adjacent with switch panel 3 is provided with transparent illuminating lamp shade 12, and illuminating lamp shade 12 outer surface arranges the stopper slot inserted for air inlet shrouding 5.
With reference to shown in Fig. 5 and Fig. 6, left air inlet 8 and right air inlet 9 opposite sides edge be vertical shape, left air inlet 8 and right air inlet 9 mutually away from side edge comprise segmental arc and serrated end, contraction section successively decreases from the top down continuously to the width on vertical side edge.
Smoke collecting chamber 11 lower limb arranges lubricating cup 4 for collecting greasy dirt, and the sidewall that smoke collecting chamber base plate is adjacent to switch panel is pressed close in left air inlet 8 and right air inlet 9 upper edge, left air inlet 8 and have the spacing of 5-10cm between right air inlet 9 lower edge and lubricating cup 4.
Although the utility model has illustrated by reference to preferred embodiment and has described, but those of ordinary skill in the art should understand, the description of above-described embodiment can be not limited to, in the scope of claims, the various changes in form and details can be made.
Claims (1)
1. there is the range hood of two air inlet, comprise casing, wind deflector and switch panel, inside wind deflector, there is smoke collecting chamber, it is characterized in that: there is between switch panel and wind deflector the opening be in communication with the outside by smoke collecting chamber, smoke collecting chamber base plate has symmetrically arranged left air inlet and right air inlet, the division board extended from wind deflector to smoke collecting chamber base plate is provided with between two air inlets, the smoke collecting chamber base plate back side is hinged is provided with air inlet shrouding, air inlet shrouding and left air inlet and right air inlet shape adaptation, air inlet shrouding is provided with for driving the upset of air inlet shrouding to open/to close the drive unit of left air inlet and right air inlet.
2. the range hood with two air inlet according to claim 1, is characterized in that: division board has connection flange, and division board is fixedly connected with wind deflector by connecting flange, and it is concordant with wind deflector upper edge that division board connects flange upper edge.
3. the range hood with two air inlet according to claim 1, is characterized in that: the smoke collecting chamber base plate back side is provided with a pair fixed support, fixed support is equipped with rotation locating shaft, and air inlet shrouding is fixedly connected with rotation locating shaft.
4. the range hood with two air inlet according to claim 3, it is characterized in that: fixed support comprises the connecting plate fixed with smoke collecting chamber base plate and for for rotating the support plate that locating shaft wears location, support plate and connecting plate integrally formed, rotate locating shaft and pass support bracket fastened end stop nut is set.
5. the range hood with two air inlet according to claim 3, is characterized in that: drive unit is driving motor, and driving motor output shaft is direct or be in transmission connection by the rotation locating shaft of reducing gear and air inlet shrouding.
6. the range hood with two air inlet according to claim 1, is characterized in that: left air inlet and right air inlet edge are provided with limited step or spacing block set for preventing air inlet shrouding from crossing stroke.
7. the range hood with two air inlet according to claim 1, it is characterized in that: left air inlet and have adaptive gap between right air inlet edge and air inlet shrouding edge, at least one of them is provided with hairbrush for flexible closure or blind for both two air inlet edges and air inlet shrouding edge.
8. the range hood with two air inlet according to claim 1, is characterized in that: smoke collecting chamber and the adjacent side wall centers position of switch panel are provided with transparent illuminating lamp shade, and illuminating lamp shade outer surface arranges the stopper slot inserted for air inlet shrouding.
9. the range hood with two air inlet according to claim 1, it is characterized in that: left air inlet and right air inlet opposite sides edge are vertical shape, left air inlet and right air inlet mutually away from side along comprising segmental arc and serrated end, contraction section successively decreases from the top down continuously to the width on vertical side edge.
10. the range hood with two air inlet according to claim 1, it is characterized in that: smoke collecting chamber lower limb arranges the lubricating cup for collecting greasy dirt, the sidewall that smoke collecting chamber base plate is adjacent to switch panel is pressed close in left air inlet and right air inlet upper edge, left air inlet and have the spacing of 5-10cm between right air inlet lower edge and lubricating cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708310.4U CN204345752U (en) | 2014-11-22 | 2014-11-22 | There is the range hood of two air inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708310.4U CN204345752U (en) | 2014-11-22 | 2014-11-22 | There is the range hood of two air inlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204345752U true CN204345752U (en) | 2015-05-20 |
Family
ID=53229017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420708310.4U Active CN204345752U (en) | 2014-11-22 | 2014-11-22 | There is the range hood of two air inlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204345752U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105815A (en) * | 2016-11-25 | 2018-06-01 | 宁波方太厨具有限公司 | A kind of side extraction cooking fume extractor |
| WO2019072059A1 (en) * | 2017-10-10 | 2019-04-18 | 杭州老板电器股份有限公司 | Fume collecting assembly, range hood, side suction range hood, range hood for two-sided fume collection and central air intake, range hood with partition, and central fume purification device |
-
2014
- 2014-11-22 CN CN201420708310.4U patent/CN204345752U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105815A (en) * | 2016-11-25 | 2018-06-01 | 宁波方太厨具有限公司 | A kind of side extraction cooking fume extractor |
| CN108105815B (en) * | 2016-11-25 | 2024-02-20 | 宁波方太厨具有限公司 | Side-suction type range hood |
| WO2019072059A1 (en) * | 2017-10-10 | 2019-04-18 | 杭州老板电器股份有限公司 | Fume collecting assembly, range hood, side suction range hood, range hood for two-sided fume collection and central air intake, range hood with partition, and central fume purification device |
| US11371718B2 (en) | 2017-10-10 | 2022-06-28 | Hangzhou Robam Appliances Co., Ltd. | Fume collecting assembly, range hood, side suction range hood, range hood for two-sided fume collection and central air intake, range hood with partition, and central fume purification device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |