CN203785032U - Range hood - Google Patents
Range hood Download PDFInfo
- Publication number
- CN203785032U CN203785032U CN201320819799.8U CN201320819799U CN203785032U CN 203785032 U CN203785032 U CN 203785032U CN 201320819799 U CN201320819799 U CN 201320819799U CN 203785032 U CN203785032 U CN 203785032U
- Authority
- CN
- China
- Prior art keywords
- oil
- drainage system
- range hood
- ventilating duct
- wind cabinet
- 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 - Lifetime
Links
- 239000000779 smoke Substances 0.000 claims abstract description 30
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 5
- 238000010411 cooking Methods 0.000 claims description 12
- 230000001050 lubricating effect Effects 0.000 claims description 11
- 239000003517 fume Substances 0.000 claims description 10
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 12
- 238000009423 ventilation Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
Abstract
The utility model discloses a range hood. The range hood comprises a hood, an air cabinet and an oil screen, wherein a ventilating duct is formed in the hood from a suction inlet to a discharging opening of oil smoke containing tiny objects; the air cabinet is arranged in the ventilating duct; the oil screen is arranged in the suction inlet of oil smoke of the ventilating duct and located at an upstream end; the oil smoke of the air cabinet flows in the upstream end; the range hood is mainly and technically characterized in that a flow guide device is also arranged between the oil screen and the air cabinet; the flow guide device is boat-shaped; the flow guide device is provided with an oil smoke flow guide external part and an oil collection inner part for collecting tiny objects in the oil smoke. The range hood is capable of reducing interference of the noise to a user, effectively receiving oil stains and tiny impurities generated in the ventilating duct, guiding the flow of the oil smoke sucked in the ventilating duct and effectively avoiding the turbulent condition of the oil smoke in the ventilating duct.
Description
Technical field
The utility model relates to a kind of range hood.
Background technology
In the hood of conventional range hood, be provided with ventilating duct, be provided with wind cabinet in ventilating duct, wind cabinet below is provided with the oil network with lubricating cup.Under the effect of range hood wind wheel in wind cabinet, the cooking fume that contains small items producing is sucked in the ventilating duct of hood in cooking process, and discharge from the mouth of sending of ventilating duct.In prior art, the interference of noise to user producing for reducing wind wheel arranges the panel of one deck isolation wind cabinet and oil network below wind cabinet.The range hood of this structure can effectively reduce noise, but can not receive the greasy dirt, the small foreign material etc. that in ventilating duct, produce.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, it not only can reduce the interference of noise to user, can effectively receive the greasy dirt producing in ventilating duct, small foreign material simultaneously, and can be to the drainage that plays of the oil smoke in suction ventilation road, effectively prevent the turbulent condition of oil smoke in ventilating duct.
The technical scheme that the utility model solves its technical problem employing is: a kind of range hood, comprise hood, wind cabinet, oil network, in described hood, be provided with ventilating duct, ventilating duct is formed at and sucks the oil smoke suction inlet that contains small items till send mouth, wind cabinet is located in ventilating duct, oil network is located at the oil smoke suction inlet place of ventilating duct, oil network is positioned at the mobile upstream extremity of cooking fume of wind cabinet, between described oil network and wind cabinet, be also provided with drainage system, described drainage system is the setting of ship shape shape, this drainage system has the oil-collecting inside that oil smoke drainage is outside and collect small items in cooking fume.
Use novel further improvement as this, the groove that the oil-collecting inside of described drainage system is surrounded by inwall and this inwall of curved shape forms, and can be beneficial to the bottom of receiving to the landing such as greasy dirt, small foreign material of oil-collecting inside to oil-collecting inside.
Preferably, described oil network below is provided with lubricating cup, and the bottom of drainage system is provided with oil outlet, described oil outlet be positioned at lubricating cup directly over, effectively the greasy dirt, the small foreign material etc. that stick in drainage system are drained in lubricating cup.
Preferably, described wind cabinet, within the scope of the upward projection of drainage system, is more conducive to noise isolation.Described upward projection, particularly refers to that range hood, under normal mounting and use state, is inhaled into the visual angle projection of the direction of the suction inlet of ventilating duct along cooking fume.
Preferably, the bottom of described wind cabinet is provided with wind cabinet oilhole, described wind cabinet oilhole be positioned at drainage system oil-collecting inside directly over, for receiving the greasy dirt, the small foreign material etc. that produce in wind cabinet.
Preferably, described drainage system is by cold-reduced sheet machine-shaping.
Preferably, two ends long on described drainage system are provided with directly at one's side, and being directly fixed on hood by fixed part at one's side of described drainage system, so the structure of drainage system and mounting means thereof are easy, is conducive to realize volume production.Wherein, described fixed part can be in prior art between parts in attaching parts arbitrary.
The utility model is compared produced beneficial effect with background technology:
Because the utility model adopts the drainage system that ship shape shape is set between the wind cabinet of range hood and oil network, this drainage system has the oil-collecting inside that oil smoke drainage is outside and collect small items in oil smoke.The setting of drainage system in the utility model, can effectively reduce the interference of the inner generation of wind cabinet noise to user; The oil smoke drainage outside of drainage system, can be to the drainage that plays of the oil smoke in suction ventilation road, effectively prevents the turbulent condition of oil smoke in ventilating duct; The greasy dirt, the small foreign material etc. that in ventilating duct, form can be received in the oil-collecting inside of drainage system.
Brief description of the drawings: Fig. 1 is the utility model structural representation, and in figure, arrow represents cooking fume flow trace;
Fig. 2 is the left view of Fig. 1;
The structural representation of drainage system 04 in Fig. 3 the utility model;
Fig. 4 is another angle structure chart of drainage system 04 in Fig. 3.
Detailed description of the invention: for example the utility model is further described below in conjunction with accompanying drawing.
Refer to shown in Fig. 1, Fig. 2, the present embodiment relates to a kind of range hood, comprises hood 1, wind cabinet 2, oil network 03, drainage system 04, lubricating cup 05.
In described hood 01, be provided with ventilating duct 11, ventilating duct 11 is formed at and sucks the oil smoke suction inlet that contains small items till send mouth, wind cabinet 02 is located in ventilating duct 11, in wind cabinet 02, be provided with wind wheel, oil network 03 is located at the oil smoke suction inlet place of ventilating duct 11, oil network 03 is positioned at the mobile upstream extremity of oil smoke of wind cabinet 02, and oil network 03 below is provided with lubricating cup 05.
The suction inlet of ventilating duct 11 sucks the cooking fume that contains small items producing in cooking process in the ventilating duct 11 of hood 01, in part greasy dirt or oil smoke, small foreign material are attracted in oil network 03, oil network 03 is introduced into small foreign material in described greasy dirt or oil smoke in lubricating cup 05, and the cooking fume entering in ventilating duct 11 is discharged from the mouth of sending of ventilating duct.
Refer to shown in Fig. 3, Fig. 4, between described oil network 03 and wind cabinet 02, be also provided with drainage system 04, this drainage system 04 is processed into ship shape shape by cold-reduced sheet, the oil-collecting inside 41 that drainage system 04 has curved oil smoke drainage outside 40 and collects small items in oil smoke.The oil smoke drainage outside 40 of drainage system 04, can play drainage to the oil smoke in suction ventilation road 11, effectively to prevent the turbulent condition of ventilating duct 11 interior oil smoke; Greasy dirt, the small foreign material etc. of ventilating duct 11 interior formation can be received in the oil-collecting inside 41 of drainage system 04.Described wind cabinet 02 is within the scope of the upward projection of drainage system 04, described upward projection, particularly refer to that range hood is under normal mounting and use state, be inhaled into the visual angle projection of the direction of the suction inlet of ventilating duct along cooking fume, the visual angle projection of namely in use looking up from hood 1 bottom to user.Just, because wind cabinet 02 is within the scope of the upward projection of drainage system 04, drainage system 04 can be received the greasy dirt or the small foreign material that stick within the scope of the maximum profile of wind cabinet 02.
The bottom of wind cabinet 02 is provided with wind cabinet oilhole 20, oilhole 20 can be drained to drainage system 04 oil-collecting inside 41 by the greasy dirt of wind cabinet 02 interior formation or small foreign material, the bottom of drainage system 04 is provided with oil outlet 42, described oil outlet 42 be positioned at lubricating cup 05 directly over, therefore oilhole 42 can be drained to greasy dirt or the small foreign material of inner 41 storages of drainage system 04 oil-collecting in lubricating cup 05, removes greasy dirt etc. to facilitate.
On described drainage system 04, two long ends are provided with directly at one's side 43, directly 43 being connected by screw mode and being fixed in hood 01 at one's side of described drainage system 04; To realize the fixed installation of drainage system 04 at hood 01.
Claims (8)
1. a range hood, comprise hood (01), wind cabinet (02), oil network (03), in described hood (01), be provided with ventilating duct (11), ventilating duct (11) is formed at and sucks the oil smoke suction inlet that contains small items till send mouth, wind cabinet (02) is located in ventilating duct (11), oil network (03) is located at the oil smoke suction inlet place of ventilating duct (11), oil network (03) is positioned at the mobile upstream extremity of cooking fume of wind cabinet (02), it is characterized in that: between described oil network (03) and wind cabinet (02), be also provided with drainage system (04), described drainage system (04) is the setting of ship shape shape, the oil-collecting inside (41) that this drainage system (04) has oil smoke drainage outside (40) and collects small items in cooking fume.
2. range hood according to claim 1, is characterized in that the groove that the oil-collecting inside (41) of described drainage system (04) is surrounded by inwall and this inwall of curved shape forms.
3. range hood according to claim 1 and 2, is characterized in that described oil network (03) below is provided with lubricating cup (05), and the bottom of drainage system (04) is provided with oil outlet (42), described oil outlet (42) be positioned at lubricating cup (05) directly over.
4. range hood according to claim 1 and 2, is characterized in that described wind cabinet (02) is within the scope of the upward projection of drainage system (04).
5. range hood according to claim 3, is characterized in that described wind cabinet (02) is within the scope of the upward projection of drainage system (04).
6. range hood according to claim 1 and 2, is characterized in that the bottom of described wind cabinet (02) is provided with wind cabinet oilhole (20), described wind cabinet oilhole (20) be positioned at drainage system (04) oil-collecting inside (41) directly over.
7. range hood according to claim 1 and 2, is characterized in that described drainage system (04) is by cold-reduced sheet machine-shaping.
8. range hood according to claim 6, is characterized in that two ends long on described drainage system (04) are provided with directly at one's side (43), and (43) directly at one's side of described drainage system (04) are fixed in hood (01) by fixed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320819799.8U CN203785032U (en) | 2013-12-14 | 2013-12-14 | Range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320819799.8U CN203785032U (en) | 2013-12-14 | 2013-12-14 | Range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203785032U true CN203785032U (en) | 2014-08-20 |
Family
ID=51321212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320819799.8U Expired - Lifetime CN203785032U (en) | 2013-12-14 | 2013-12-14 | Range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203785032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893780A (en) * | 2017-11-09 | 2018-04-10 | 西安交通大学 | A kind of shunting noise reduction curved-surface structure for multi-wing centrifugal fan |
-
2013
- 2013-12-14 CN CN201320819799.8U patent/CN203785032U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893780A (en) * | 2017-11-09 | 2018-04-10 | 西安交通大学 | A kind of shunting noise reduction curved-surface structure for multi-wing centrifugal fan |
| CN107893780B (en) * | 2017-11-09 | 2020-07-28 | 西安交通大学 | Shunting and noise-reducing curved surface structure for multi-wing centrifugal fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |