CN202092201U - range hood grille - Google Patents
range hood grille Download PDFInfo
- Publication number
- CN202092201U CN202092201U CN2011201841345U CN201120184134U CN202092201U CN 202092201 U CN202092201 U CN 202092201U CN 2011201841345 U CN2011201841345 U CN 2011201841345U CN 201120184134 U CN201120184134 U CN 201120184134U CN 202092201 U CN202092201 U CN 202092201U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- inlet hole
- range hood
- net cover
- mesh cover
- 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
Links
Landscapes
- Ventilation (AREA)
Abstract
本实用新型公开一种改进的吸油烟机网罩，其特征是该网罩上均匀密布开设有若干个进风孔组，所述的进风孔组由一个中心进风孔和若干个环绕中心进风孔设置的旋转叶片状进风孔组成。该网罩与现有技术相比具有进风量大、油烟分离效果好以及方便清理的优点。
The utility model discloses an improved range hood mesh cover, which is characterized in that a plurality of air inlet hole groups are evenly and densely arranged on the mesh cover, and the air inlet hole group is composed of a central air inlet hole and a plurality of rotating blade-shaped air inlet holes arranged around the central air inlet hole. Compared with the prior art, the mesh cover has the advantages of large air intake, good oil smoke separation effect and convenient cleaning.
Description
技术领域 technical field
本实用新型涉及家用电器配件，特别是一种吸油烟机网罩。 The utility model relates to a household appliance accessory, in particular to a net cover of a range hood.
背景技术 Background technique
在现有技术中，吸油烟机的抽风机前面都设有一块平网罩。平网罩有多种形式，但大多数是采用无孔式或简单结构的矩形阵列式。虽然无孔式网罩具有光洁和容易请你的优点，但靠侧面进风是不利于排烟的；而简单的矩形阵列式网罩亦存在不利进风的缺点，又容易堆积成油膜。 In the prior art, a flat mesh cover is provided in front of the exhaust fan of the range hood. Flat mesh covers come in many forms, but most are rectangular arrays with no holes or simple structures. Although the non-porous grille has the advantages of being clean and easy to clean, it is not conducive to exhausting smoke from the side where the air enters; and the simple rectangular array grille also has the disadvantage of unfavorable air intake, and it is easy to accumulate into an oil film.
发明内容 Contents of the invention
本实用新型的目的在于解决现有吸油烟机平网罩存在的上述问题，提供一种有利于进风、进风量大和有利于油烟分离以及方便清理的吸油烟机网罩。 The purpose of the utility model is to solve the above-mentioned problems existing in the existing range hood flat net cover, and to provide a range hood net cover which is beneficial to air intake, large air intake volume, oil fume separation and easy cleaning.
上述任务是以这样的方式实现的：一种吸油烟机网罩，其特征是：在吸油烟机网罩上均匀密集开有若干个进风孔组，所述的进风孔组由一个中心进风孔和环线中心进风孔设置的若干个旋转叶片状进风孔组成。 The above tasks are achieved in this way: a range hood grille, characterized in that: a number of air inlet hole groups are uniformly and densely opened on the range hood grille, and the air inlet hole groups are formed by a central The air inlet hole and the air inlet hole in the center of the ring line are composed of several rotating blade-shaped air inlet holes.
本实用新型的目的还可以采取如下措施进一步完善： The purpose of this utility model can also take the following measures to further improve:
所述的进风孔组的外径25—40毫米，相互距离为30—50毫米比较合适，既保证有足够的进风量又便于制作。 The outer diameter of the air inlet hole group is 25-40 mm, and the mutual distance is 30-50 mm, which is more suitable, which not only ensures sufficient air intake, but also facilitates fabrication.
所述的进风孔组的旋转叶片状进风孔以6个为合适。 The number of rotating vane-shaped air inlet holes in the air inlet hole group is preferably 6.
所述的进风孔组的旋转叶片状进风孔的旋转方向与抽风机叶片旋转方向一致，以便进风时形成整流作用，加快进风速度。 The rotation direction of the rotating vane-shaped air intake holes of the air intake hole group is consistent with the rotation direction of the exhaust fan blades, so as to form a rectification effect when entering the air and speed up the air intake.
本实用新型的有盖效果如下： The covered effect of the present utility model is as follows:
经上述改进后，旋转状的进风孔组在进风时会形成涡流，在油烟内部形成向心作用，达到更好的油烟分离效果；所有进风孔旋转方向一致，进风时形成整流作用，加速进风；此外，由于进风孔均匀密布于网罩上，其进风面积比普通平网类吸油烟机进风面积增大1.5倍以上，提高了进风量，获得良好的吸油烟效果；此外，该网罩不容易堆积油膜，方便清理。 After the above improvements, the rotating air inlet group will form a vortex when the air enters, and form a centripetal effect inside the oil fume to achieve a better oil fume separation effect; all the air inlet holes rotate in the same direction, forming a rectification effect when the air enters , to accelerate the air intake; in addition, because the air intake holes are uniformly and densely distributed on the grille, its air intake area is more than 1.5 times larger than that of ordinary flat mesh range hoods, which improves the air intake volume and obtains a good range hood effect ; In addition, the net cover is not easy to accumulate oil film, easy to clean.
附图说明 Description of drawings
图1为一种吸油烟机网罩的主视图。 Fig. 1 is a front view of a range hood grille.
具体实施方式 Detailed ways
以下结合附图对本实用新型的结构作进一步的说明。 Below in conjunction with accompanying drawing, the structure of the present utility model is further described.
参照图1，一种吸油烟机网罩，其改进之处是在吸油烟机网罩1上均匀密布开有若干个进风孔组2，所述的进风孔组2由一个中心进风孔3和若干个环绕中心进风孔3设置的旋转叶片状进风孔4组成。按现有吸油烟机网罩的大小，其进风孔组2的外径以25-40毫米为合适，本实施例为32毫米，进风孔组2之间的距离为30-50毫米，本实施例为40毫米，旋转叶片状进风孔4的数量为6个，其旋转方向与抽风机叶片旋转方向相一致。整个网罩用钢板冲压而成。 Referring to Fig. 1, a range hood grill, the improvement is that several air inlet hole groups 2 are evenly and densely distributed on the range hood grill 1, and the air inlet hole groups 2 are fed by a center The hole 3 is composed of several rotating blade-shaped air inlet holes 4 arranged around the central air inlet hole 3 . According to the size of the existing range hood net cover, the outer diameter of the air inlet hole group 2 is suitable for 25-40 millimeters, and the present embodiment is 32 millimeters, and the distance between the air inlet hole groups 2 is 30-50 millimeters. In this embodiment, the diameter is 40 mm, and the number of rotating blade-shaped air inlet holes 4 is 6, and the rotation direction is consistent with the rotation direction of the exhaust fan blade. The entire net cover is stamped with steel plate.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201841345U CN202092201U (en) | 2011-06-02 | 2011-06-02 | range hood grille |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201841345U CN202092201U (en) | 2011-06-02 | 2011-06-02 | range hood grille |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202092201U true CN202092201U (en) | 2011-12-28 |
Family
ID=45367268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201841345U Expired - Fee Related CN202092201U (en) | 2011-06-02 | 2011-06-02 | range hood grille |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202092201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530413A (en) * | 2018-10-23 | 2019-03-29 | 深圳市源清环境技术服务有限公司 | Soil restoring device and soil remediation method |
-
2011
- 2011-06-02 CN CN2011201841345U patent/CN202092201U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530413A (en) * | 2018-10-23 | 2019-03-29 | 深圳市源清环境技术服务有限公司 | Soil restoring device and soil remediation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20110036340A1 (en) | High efficiency range hood | |
| CN202092201U (en) | range hood grille | |
| CN105276647A (en) | Integrated kitchen with flow guide function | |
| CN101936563A (en) | Smoke ventilator and air curtain device | |
| CN101586824A (en) | Turbine oil smoke absorbing fan | |
| CN203892216U (en) | Ceiling type fan structure | |
| CN105485877A (en) | Exhaust device of an air purifier | |
| CN105927513A (en) | Safety type electric fan with relatively great air volume | |
| CN202868798U (en) | Wind collecting device with oriented suction function | |
| CN202769751U (en) | Improved range hood | |
| CN204438270U (en) | An improved structure of a range hood oil filter | |
| CN202402303U (en) | Mosquito dispelling blade-free electric fan | |
| CN201588823U (en) | Net cover structure for fan and electric heater | |
| CN201421128Y (en) | Kitchen ventilator | |
| CN205299866U (en) | Exhaust device of an air purifier | |
| CN201636955U (en) | A new type of side suction range hood | |
| CN204783768U (en) | One kind ventilation fan | |
| TWI376485B (en) | Grease collecting structure for a kitchen ventilator | |
| CN204646808U (en) | Dust-proof smoke exhaust fan | |
| CN205909374U (en) | Centrifugal smoke ventilator with axial fan | |
| CN203157397U (en) | Environmental protection and energy saving exhaust system of laser marking machine | |
| CN204460480U (en) | Air purifier | |
| CN202581616U (en) | Dehumidifier | |
| CN204601916U (en) | A kind of air purifier | |
| CN203464369U (en) | Axial flow fan type smoke exhaust ventilator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20120602 |