CN203464363U - Extractor hood - Google Patents
Extractor hood Download PDFInfo
- Publication number
- CN203464363U CN203464363U CN201320473217.5U CN201320473217U CN203464363U CN 203464363 U CN203464363 U CN 203464363U CN 201320473217 U CN201320473217 U CN 201320473217U CN 203464363 U CN203464363 U CN 203464363U
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- Prior art keywords
- collecting chamber
- range hood
- smoke collecting
- assembly
- fan
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Abstract
The utility model discloses an extractor hood. The extractor hood comprises a fume collection cavity assembly, a fan assembly and a smoke exhaust pipe. The extractor hood is mainly technically characterized in that a smoke inlet of the smoke exhaust pipe is communicated with an air outlet of the fume collection cavity assembly; the fan assembly is arranged outside the fume collection cavity assembly; a smoke outlet of the smoke exhaust pipe is communicated with an air inlet of the fan assembly. The extractor hood has the characteristics that noise pollution brought to a user in the process of operating the extractor hood can be effectively reduced, and the like.
Description
Technical field
The utility model relates to a kind of range hood.
Background technology
In the prior art, range hood is arranged in kitchen conventionally, it is inner that motor in range hood is arranged on cigarette machine host conventionally, when range hood is worked, the driven by motor wind wheel High Rotation Speed in cigarette machine host, thus produce larger noise, because noise source is nearer apart from user, to user, bring certain noise pollution, be unfavorable for the healthy of user, cause and exist range hood when work to user, to bring the defects such as noise pollution.For overcoming these defects, range hood is improved.
Summary of the invention
Technical problem to be solved in the utility model is that a kind of range hood will be provided, the noise pollution bringing to user when it can reduce range hood work effectively.
The technical scheme that the utility model solves its technical problem employing is: a kind of range hood, comprise smoke collecting chamber assembly, fan assembly, smoke exhaust pipe, the mouth that enters of described smoke exhaust pipe is communicated with the gas outlet of smoke collecting chamber assembly, fan assembly is arranged on the outside of smoke collecting chamber assembly, and the outlet flue of described smoke exhaust pipe is communicated with the air inlet of fan assembly.
Described fan assembly comprises wind cabinet, blower fan, and blower fan is fixed in wind cabinet.
Described blower fan comprises wind wheel, motor, and wind wheel is arranged on the outer rotor of motor, and connects into an integral body with outer rotor, and the stator of motor is arranged in wind cabinet.
It also comprises electric machine support, and the stator of motor is arranged in wind cabinet by electric machine support.
Described blower fan is centrifugal fan.
Described wind cabinet is fixed on wall by support or link plate.
Described smoke collecting chamber assembly also comprises smoke collecting chamber, lubricating cup, switch, illuminating lamp, and lubricating cup is arranged on smoke collecting chamber bottom, and illuminating lamp is arranged on smoke collecting chamber, and switch is arranged on smoke collecting chamber front end.
Described switch is microswitch or soft-touch control.
The utility model is compared produced beneficial effect with background technology:
Because adopting the mouth that enters of smoke exhaust pipe, the utility model is communicated with the gas outlet of smoke collecting chamber assembly, fan assembly is arranged on the outside of smoke collecting chamber assembly, the structure that the outlet flue of described smoke exhaust pipe is communicated with the air inlet of fan assembly, fan assembly is arranged on the outside of smoke collecting chamber assembly, there is certain physical distance with the smoke collecting chamber assembly (range hood main element) being arranged in kitchen in fan assembly, when the blower fan in fan assembly is worked, the noise producing is away near the user who cooks smoke collecting chamber assembly, the noise pollution bringing to user when therefore it can reduce range hood work effectively.
Accompanying drawing explanation: Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of another kind of mounting means of the present utility model.
The specific embodiment: shown in accompanying drawing 1, accompanying drawing 2, the present embodiment comprises smoke collecting chamber assembly 2, fan assembly 3, smoke exhaust pipe 4, the mouth 41 that enters of smoke exhaust pipe 4 is communicated with the gas outlet 25 of smoke collecting chamber assembly 2, and the outlet flue 42 of smoke exhaust pipe 4 is communicated with the air inlet 34 of fan assembly 3.
Fan assembly 3 comprises wind cabinet 31, blower fan 32, and blower fan 32 comprises wind wheel 321, motor 322, and wind wheel 321 is arranged on the outer rotor of motor 322 and is linked to be an integral body with outer rotor, and the stator of motor 322 is arranged in wind cabinet 31.
Blower fan 32 can be axial fan or centrifugal fan, and when blower fan 32 is centrifugal fan, wind cabinet 31 can be centrifugal spiral case.Motor 322 is by power-actuated electric device, and wind wheel 321 is High Rotation Speed under the drive of motor 322, to reach the technique effect of sucking-off oil smoke.
The air inlet 34 of fan assembly 3 is communicated with the outlet flue 42 of smoke exhaust pipe 4.Fan assembly 3 is arranged on the outside of smoke collecting chamber assembly, fan assembly 3 can be arranged on indoor wall or on outdoor wall, there is certain physical distance with the range hood main body being arranged in kitchen in fan assembly 3, the noise pollution bringing to user while being conducive to reduce range hood work.
Wind cabinet 31 can be centrifugal blower volute, supports the use, to reach preferably smoking effect with centrifugal fan.
During motor 322 work, at the interior generation negative pressuren zone of smoke collecting chamber assembly 2, the oil smoke that culinary art produces is inhaled in smoke collecting chamber 21, then is discharged to outdoor from smoke exhaust pipe 4.
Smoke collecting chamber assembly 2 also comprises smoke collecting chamber 21, lubricating cup 22, switch 23, illuminating lamp 24, and lubricating cup 22 is arranged on smoke collecting chamber 21 bottoms, and illuminating lamp 24 is arranged on smoke collecting chamber 21, and switch 23 is arranged on smoke collecting chamber 21 front ends.Smoke collecting chamber 21 is convenient to cover oil smoke, and lubricating cup 22 is convenient to collect oil droplet, and switch 23 is convenient to the duty that user controls range hood, and illuminating lamp 24 is convenient to provide when cooking floor light to user.
Switch 23 can be microswitch or soft-touch control.Microswitch switch cost is lower, and user has the feedback of obvious sense of touch when pressing microswitch, and the degree of visual identity is simultaneously higher, is particularly suitable for old consumer and operates use.Soft-touch control cost is slightly high, soft-touch control be hidden in control panel after, can make control panel comparatively smooth, can effectively promote the experience of range hood simultaneously, increase the class of range hood simultaneously, be comparatively applicable to young and middle aged consumer's use.
In prior art, range hood is installed in kitchen, it is inner that motor is arranged on cigarette machine host conventionally, when range hood is worked, motor in cigarette machine host can drive wind wheel High Rotation Speed, so range hood of the prior art tends to produce certain noise, to user, bring noise pollution, be unfavorable for that user's is healthy.
And range hood in the utility model, fan assembly 3 is arranged on the outside of smoke collecting chamber assembly (range hood main part), and fan assembly 3 can be arranged on indoor wall or on outdoor wall.As shown in Figure 1, in the time of on being arranged on indoor wall, there is certain physical distance with the smoke collecting chamber assembly 2 being arranged in kitchen in fan assembly 3, when the motor 322 in fan assembly is worked, the noise producing is also away near the user who cooks range hood smoke collecting chamber assembly 2, and when event, it can reduce the noise pollution bringing to user when range hood is worked effectively.
As shown in Figure 2, after fan assembly 3 is arranged on outdoor wall, when the motor 322 in fan assembly 3 and wind wheel 321 work, the noise producing is isolated by wall substantially, and the noise producing in kitchen while greatly reducing range hood work, reaches good sound insulation and noise reduction, while making range hood work, noise in kitchen is very little, and muting function is obvious, is particularly conducive to comfortable cooking environments of peace and quiet of cooker.
Claims (8)
1. a range hood, it comprises smoke collecting chamber assembly (2), fan assembly (3), smoke exhaust pipe (4), the mouth (41) that enters that it is characterized in that described smoke exhaust pipe (4) is communicated with the gas outlet (25) of smoke collecting chamber assembly (2), fan assembly (3) is arranged on the outside of smoke collecting chamber assembly (2), and the outlet flue (42) of described smoke exhaust pipe (4) is communicated with the air inlet (34) of fan assembly (3).
2. range hood according to claim 1, is characterized in that described fan assembly (3) comprises wind cabinet (31), blower fan (32), and blower fan (32) is fixed in wind cabinet (31).
3. range hood according to claim 2, it is characterized in that described blower fan (32) comprises wind wheel (321), motor (322), wind wheel (321) is arranged on the outer rotor of motor (322), and connect into an integral body with outer rotor, the stator of motor (322) is arranged in wind cabinet (31).
4. range hood according to claim 3, is characterized in that it also comprises electric machine support, and the stator of motor (322) is arranged in wind cabinet (31) by electric machine support.
5. range hood according to claim 4, is characterized in that described blower fan (32) is centrifugal fan.
6. according to the range hood described in claim 2～5 any one, it is characterized in that described wind cabinet (31) is fixed on wall by support or link plate.
7. range hood according to claim 6, it is characterized in that described smoke collecting chamber assembly (2) also comprises smoke collecting chamber (21), lubricating cup (22), switch (23), illuminating lamp (24), lubricating cup (22) is arranged on smoke collecting chamber (21) bottom, it is upper that illuminating lamp (24) is arranged on smoke collecting chamber (21), and switch (23) is arranged on smoke collecting chamber (21) front end.
8. range hood according to claim 7, is characterized in that described switch (23) is microswitch or soft-touch control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320473217.5U CN203464363U (en) | 2013-08-05 | 2013-08-05 | Extractor hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320473217.5U CN203464363U (en) | 2013-08-05 | 2013-08-05 | Extractor hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203464363U true CN203464363U (en) | 2014-03-05 |
Family
ID=50176727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320473217.5U Expired - Lifetime CN203464363U (en) | 2013-08-05 | 2013-08-05 | Extractor hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203464363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104065364B (en) * | 2014-06-25 | 2017-05-03 | 浙江帅康电气股份有限公司 | Intelligent keyboard switch and kitchen ventilator with keyboard switch |
-
2013
- 2013-08-05 CN CN201320473217.5U patent/CN203464363U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104065364B (en) * | 2014-06-25 | 2017-05-03 | 浙江帅康电气股份有限公司 | Intelligent keyboard switch and kitchen ventilator with keyboard switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |
|
| CX01 | Expiry of patent term |