CN2290792Y - Low noise cooker hood - Google Patents
Low noise cooker hood Download PDFInfo
- Publication number
- CN2290792Y CN2290792Y CN 97206984 CN97206984U CN2290792Y CN 2290792 Y CN2290792 Y CN 2290792Y CN 97206984 CN97206984 CN 97206984 CN 97206984 U CN97206984 U CN 97206984U CN 2290792 Y CN2290792 Y CN 2290792Y
- Authority
- CN
- China
- Prior art keywords
- smoke exhaust
- casing
- exhaust pipe
- blower fan
- utility
- 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 low-noise cooker hood. The utility model comprises a machine casing, the machine casing is provided with a fume inlet, and the machine casing is connected with a fume exhaust pipe. Compared with the prior art, the utility model is characterized in that a draught fan is arranged at the end of fume exhaust pipe, the power supply line of the draught fan is connected to the inner part of the machine casing, and the power supply line of the draught fan is connected with a power plug by a switch arranged on the machine casing. The utility model has the advantages that the structure is simplified, and the noise is lowered obviously.
Description
The utility model relates to heat supply, cooking stove, aeration technology, is the parts of general domestic burners or kitchen range, specifically, is a kind of device of cooking flue gas of getting rid of.
Along with improving constantly of living standards of the people, smoke exhaust ventilator has entered family and big cafe etc. widely, although the kind of existing smoke exhaust ventilator is a lot, different modeling, but basic structure is similar, all is sucktion fan is contained in the casing, has just brought common shortcoming thus: blower fan produces bigger noise when high speed rotating, sometimes also because of casing produces vibration thereupon, make the noise aggravation.
The purpose of this utility model provides a kind of remarkable reduction smoke exhaust ventilator noise, low noise smoke exhaust ventilator simple in structure, easy to install.
Technical solution of the present utility model is: a kind of low noise smoke exhaust ventilator, casing is arranged, into flue gas mouth is arranged on the casing, and be connected to smoke exhaust pipe, the difference of itself and prior art is: blower fan is loaded on the smoke exhaust pipe end, the fan power line is connected in the casing, and switch is connected with attaching plug on casing.
Blower fan described in the utility model is loaded in the blower fan case, and the blower fan case is connected with smoke exhaust pipe.Certainly, also can adopt other suitable versions.As directly utilizing smoke exhaust pipe as case etc.
Tipping described in the utility model has the smoke exhaust pipe of blower fan, adopts the flexible pipe be embedded with power line, as commercially available plastic film capicitor with lead and hose wall integral manufacturing etc.Certainly, also can adopt other suitable versions.
The utility model has the advantages that: not only significantly reduced the noise of smoke exhaust ventilator, and simplified the structure, installed and use all easily, and easilier beautified the moulded of smoke exhaust ventilator.
The utility model is described in further detail below in conjunction with drawings and Examples:
Accompanying drawing is the structural representation of a kind of low noise smoke exhaust ventilator of the present utility model.
Accompanying drawing has been described an embodiment of the present utility model.A smoke exhaust ventilator casing 1 is arranged in this embodiment, and casing 1 can resemble to be made of materials such as stainless steel or aluminium alloys the common smoke exhaust ventilator.Lower surface at casing has the air inlet 2 that two (or other suitable quantities) suction wind is used, also wire side and lubricating cup (or other suitable construction) are equally arranged on the air inlet 2 as smoke pumping cigarette machine, switch 8, illuminating lamp etc. also are housed on the casing 1 air outlet 3 are arranged at the upper surface of casing 1, smoke exhaust pipe 4 is housed on the air outlet 3, smoke exhaust pipe 4 adopts the plastic film capicitor (certainly, also can adopt flexible pipes common or other suitable construction etc.) of existing band lead on the market.End at smoke exhaust pipe 4 is equipped with a blower fan, and blower fan is made up of case 5, motor 6, impeller or blade 7 etc.Blower fan case 5 is connected with smoke exhaust pipe.Also has attaching plug 9 etc. on the casing 1.The lead-in wire of the motor 6 of blower fan is connected in the casing 1 with corresponding joining of smoke exhaust pipe 4 upper conductors, smoke exhaust pipe 4 upper conductors again, and links to each other with attaching plug 9 through switch 8.
The operation principle of the foregoing description is: after opening the switch connection fan power, the blower fan that is positioned at the smoke exhaust pipe end promptly begins rotation, it can aspirate away the oil smoke that produces on the cooking stove by the powerful suction force that smoke exhaust pipe produces, and be discharged to outdoor, and since blower fan away from casing, therefore neither can make the casing vibration, also hardly can at indoor how many noises of generation.
Claims (3)
1, a kind of low noise smoke exhaust ventilator has casing, into flue gas mouth is arranged on the casing, and be connected to smoke exhaust pipe, and it is characterized in that: blower fan is loaded on the smoke exhaust pipe end, and the fan power line is connected in the casing, and switch is connected with attaching plug on casing.
2, low noise smoke exhaust ventilator according to claim 1 is characterized in that: blower fan is loaded in the blower fan case, and the blower fan case is connected with smoke exhaust pipe.
3, low noise smoke exhaust ventilator according to claim 1 and 2 is characterized in that: tipping has the smoke exhaust pipe of blower fan to adopt the flexible pipe that is embedded with power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97206984 CN2290792Y (en) | 1997-01-14 | 1997-01-14 | Low noise cooker hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97206984 CN2290792Y (en) | 1997-01-14 | 1997-01-14 | Low noise cooker hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2290792Y true CN2290792Y (en) | 1998-09-09 |
Family
ID=33926845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97206984 Expired - Fee Related CN2290792Y (en) | 1997-01-14 | 1997-01-14 | Low noise cooker hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2290792Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246604A (en) * | 2016-07-31 | 2016-12-21 | 关亚玲 | A kind of low noise cooker hood |
| CN108561921A (en) * | 2018-05-31 | 2018-09-21 | 广东美的厨房电器制造有限公司 | Range hood |
| CN108916934A (en) * | 2018-05-28 | 2018-11-30 | 广东美的厨房电器制造有限公司 | Smoke exhaust pipe and its constraint elbow and oil smoke discharge system for range hood |
-
1997
- 1997-01-14 CN CN 97206984 patent/CN2290792Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246604A (en) * | 2016-07-31 | 2016-12-21 | 关亚玲 | A kind of low noise cooker hood |
| CN108916934A (en) * | 2018-05-28 | 2018-11-30 | 广东美的厨房电器制造有限公司 | Smoke exhaust pipe and its constraint elbow and oil smoke discharge system for range hood |
| CN108561921A (en) * | 2018-05-31 | 2018-09-21 | 广东美的厨房电器制造有限公司 | Range hood |
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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 |