CN2144262Y - Fume extractor with feature of reducing noise and enhancing extraction effect - Google Patents
Fume extractor with feature of reducing noise and enhancing extraction effect Download PDFInfo
- Publication number
- CN2144262Y CN2144262Y CN 92218838 CN92218838U CN2144262Y CN 2144262 Y CN2144262 Y CN 2144262Y CN 92218838 CN92218838 CN 92218838 CN 92218838 U CN92218838 U CN 92218838U CN 2144262 Y CN2144262 Y CN 2144262Y
- Authority
- CN
- China
- Prior art keywords
- range hood
- fume extractor
- shell
- housing body
- fume
- 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 - Fee Related
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Abstract
The utility model discloses a fume extractor with feature of reducing noise and enhancing an extraction effect. The discrete movable-typed structure of the fume extractor which is used causes to reduce the noise and enhance the extraction effect. A supporting frame which is arranged is used as a movable supporting frame, and is driven by hand to move up and down and right and left definite distance and position. When cooking, the fume extractor is pushed towards a range. After cooking, the fume extractor is pushed a high point or moved a side so that extracting is clean, and is out of the way. The electrodynamic ventilating fan of the utility model comprises an independent housing and an installing supporting frame which are directly arranged on the wall of a high point which is positioned beyond the housing body of the fume extractor. The ventilating fan is communicated with the housing body of the fume extractor by a fume pipe with elasticity. The noise is reduced because the housing body of the fume extractor is not directly vibrated. The housing body of the fume extractor can not bear large gravity so that the fume extractor can be made of plastic or light material. The capital and the interest of the utility model can be reduced, and the fume extractor can produced in a lot size.
Description
The utility model relates to range hood, mainly is the family expenses range hoods.
Though at present the motor-operated fan of family expenses range hood all is located in this engine housing or on the housing face but directly connect with housing, the housing noise that shaken is very big during rotation, because its position, makes the user be difficult to stand near the people in one's ear.Existing noise abatement way generally is to improve processing technology and improve relevant component shape structure, but it is little to produce effects.At present another shortcoming of existing of family expenses range hood is that suction effect is not ideal, if the installation site lowers near pot and stove, though suction effect is better, runs into people's head easily and is in the way.
The purpose of this utility model provides the effective family expenses range hood of a kind of low noise oil suction cigarette.
The purpose of this utility model is achieved in that the effective way of the suction capactity that improves the family expenses range hood is to be lowerd in the position of range hood, near pot and stove, but the position is too low runs into people's head again easily and is in the way, because the mounting bracket that existing range hood is used to be positioned on the wall is fixed.The mounting bracket of this range hood is for can make the travel(l)ing rest of this engine housing in a certain distance of three dimensions displacement under external force.Like this, people are lifting or translation range hood as required, during culinary art range hood is dragged down, and culinary art finishes and then range hood improved, and makes oil smoke inhale to such an extent that totally have no relations again.
For being located at range hood shell to the motor-operated fan of range hood, reducing noise directly is not connected in addition with housing.Motor-operated fan has independently shell and mounting bracket, can be directly installed on the eminence wall.The suction inlet of motor-operated fan becomes one by the outlet UNICOM of a smoke exhaust pipe and range hood shell.For making the range hood shell can be up and down and the horizontal direction displacement, this smoke exhaust pipe be the scalable axial zone wrinkle shape of a length flexible pipe.Like this, when motor-operated fan rotated, noise source was far away from people's ear, and smoke exhaust pipe is difficult for conduction sound, and range hood shell is not directly vibrated, and the actual noise of hearing of people's ear greatly reduces.
This range hood is owing to adopt separated structure, and motor-operated fan is independent, thereby unpicks and washes easily.Range hood shell has been reserved the space, make the shape of housing can do science more, improve pumping efficiency.The weight saving of housing can be adopted frivolous metal material or plastics manufacturing, has reduced the production cost of housing, and is beneficial to batch process.
Embodiment of the present utility model and accompanying drawing are as follows:
Shown in Figure 1 is that range hood is installed in the outline drawing on the wall.
The soft stalk of being used by two similar desk lamps (5) links as travel(l)ing rest with range hood shell (7), and range hood shell is positioned at the space, and the other end of soft stalk (5) and metallic plate (6) link available screw and be installed on the wall.Smoke exhaust pipe (9) UNICOM that the scalable axial zone wrinkle shape of the outlet of range hood shell (7) and length is soft, the suction inlet UNICOM of smoke exhaust pipe (9) upper end and motor-operated fan (10).Motor-operated fan has independently shell and mounting bracket (1), (air outlet that leads to outside the room is arranged) on this wall so can be directly installed on the wall.About the action of the available hand push of range hood shell (7), distance that left and right displacement is certain, and keep position after the displacement.Motor-operated fan (10) has power-line plug (2) for power supply inserting.The control line of its start and stop (4) is to pass the middle housing (7) that arrives range hood of soft stalk, controls start and stop by switch (8).Below motor-operated fan, be provided with transparent lubricating cup (3) and connect the sump oil that oil smoke is assembled.
Claims (3)
1, range hood, it mainly is the family expenses range hood, it is provided with motor-operated fan, range hood shell and range hood shell is positioned at mounting bracket on the wall, it is characterized in that mounting bracket is to make the travel(l)ing rest of range hood shell in a certain distance of three dimensions displacement under external force.
2, according to the described range hood of claim 1, it is characterized in that motor-operated fan has independently shell and mounting bracket, and be located at beyond the range hood shell, the suction inlet of motor-operated fan is by the soft Smoking pipe of axial zone wrinkle shape and the outlet UNICOM of range hood shell.
3, according to the described range hood of claim 1, the travel(l)ing rest that it is characterized in that range hood is the some soft stalks that can keep crooked deformed state under the outward force effect of footpath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92218838 CN2144262Y (en) | 1992-09-29 | 1992-09-29 | Fume extractor with feature of reducing noise and enhancing extraction effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92218838 CN2144262Y (en) | 1992-09-29 | 1992-09-29 | Fume extractor with feature of reducing noise and enhancing extraction effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2144262Y true CN2144262Y (en) | 1993-10-20 |
Family
ID=33766259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92218838 Expired - Fee Related CN2144262Y (en) | 1992-09-29 | 1992-09-29 | Fume extractor with feature of reducing noise and enhancing extraction effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2144262Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268900A (en) * | 2018-11-18 | 2019-01-25 | 史农魁 | A kind of fume removal unit for kitchen environment-protecting kitchen ventilator |
-
1992
- 1992-09-29 CN CN 92218838 patent/CN2144262Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268900A (en) * | 2018-11-18 | 2019-01-25 | 史农魁 | A kind of fume removal unit for kitchen environment-protecting kitchen ventilator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |