CN2524148Y - Low-noise ventilating fans for toilets - Google Patents
Low-noise ventilating fans for toilets Download PDFInfo
- Publication number
- CN2524148Y CN2524148Y CN 02206493 CN02206493U CN2524148Y CN 2524148 Y CN2524148 Y CN 2524148Y CN 02206493 CN02206493 CN 02206493 CN 02206493 U CN02206493 U CN 02206493U CN 2524148 Y CN2524148 Y CN 2524148Y
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- CN
- China
- Prior art keywords
- motor
- toilet
- plastic
- ventilation fan
- noise
- 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 ventilating fan for toilets, mainly consisting of a plastic shell, a rubber vibration reduction gasket, a centrifuge fan blade, a motor, a wind pipe, a plastic plane, a circular ring and a stainless steel net. The plastic plane is arranged on the indoor ceiling of the toilet, and the plane is internally provided with a circular lamp. The centrifuge fan blade is arranged on the axle of the motor, and the motor and the centrifuge device are both arranged inside the plastic shell. The plastic shell(comprising the centrifuge fan blade and the motor) is arranged on the outdoor wall of the toilet. The rubber vibration reduction gasket is arranged between the plastic shell and the wall. The wind outlet of the ventilating fan is provided with the stainless steel net. One end of the wind pipe is connected with the plastic plane, while the other end is connected with the wind inlet of the centrifuge fan blade. The utility model has the advantages of good ventilating efficiency, low noise(extremely low indoor noise), preventing mosquito and insect from entering in room and good lighting efficiency.
Description
Technical field: household electrical appliance.
The utility model relates to a kind of use in toilet low noise ventilation fan.Background technology: at present the ventilation fan that uses of toilet is mainly by motor, support of motor, and axial-flow leaf, shell, airduct and panel are formed.Because motor and axial-flow leaf are installed in the indoor of toilet, so the noise in the toilet is bigger.In addition, the ventilation effect of this ventilation fan is also not ideal, and when ventilation fan did not leave, mosquito easily crept into indoor from the air outlet of ventilation fan.Summary of the invention: it is good that the purpose of this utility model provides a kind of ventilation effect, the low ventilation fan of mosquito proof again of noise.
In order to achieve the above object, a kind of use in toilet low noise ventilation fan of the present utility model is mainly by motor, centrifugation blade, and plastic casing, airduct, plastic front board, ringed lamp and stainless steel cloth and rubber damping packing ring are formed.Centrifugation blade is positioned on the axle of motor, motor is fixed on the inside of plastic casing, plastic casing is fixed on the toilet outdoor wall, plastic casing and between the walls are provided with the rubber damping packing ring, and the air outlet of ventilation fan is equipped with stainless steel cloth down on the air outlet, one of airduct is connected with the air inlet of centrifugation blade, the other end is connected with plastic front board on being fixed on the toilet indoor ceiling, and the plastic front board the inside is provided with a kind of annular lamp, can be used for the illumination of toilet.
Because the utility model has adopted the centrifugation blade of low noise, and motor and centrifugation blade are installed on the toilet outdoor wall, the rubber damping packing ring is arranged again between fan and the external wall, fan outlet is provided with stainless steel cloth, so it is good that the utility model can be realized ventilation effect, room noise is low, the effect that mosquito proof is entered the room.
Description of drawings: Fig. 1 is a kind of use in toilet low noise of the utility model ventilation fan structural representation, plastic casing (1) is fixed on the toilet outdoor wall (8), be provided with rubber damping packing ring (2) between plastic casing (1) and the wall (8), centrifugation blade (3) is fixed on the motor (4), motor (4) is fixed on the inside of plastic casing (1), one of airduct (5) is connected with the air inlet of centrifugation blade, the other end is connected with plastic front board (6) on being fixed on the toilet ceiling, the stainless steel cloth (7) of mosquito proof is housed on the air outlet of ventilation fan, and annular lamp (9) is equipped with in plastic front board (6) the inside.
Fig. 2 is plastic front board front view and the centrifugation blade structural representation and the stainless steel cloth structural representation of a kind of use in toilet low noise of the utility model ventilation fan.Annular lamp (9) is contained in the inside of plastic front board (6), and plastic front board is injection molded by transparent plastic, and the square air intake grid in the middle of the figure is the air inlet of ventilation fan.Stainless steel cloth (7) is injection molded in injection machine by a circular stainless steel cloth, and three online plastics pawls are stuck in three corresponding holes of ventilation fan air outlet tube mouth.Centrifugation blade (3) is a flame retardant plastics spare, and motor can reach the inside of fan blade, has reduced the shared space of centrifugation blade and motor.
Claims (4)
1. a use in toilet low noise ventilation fan is mainly by plastic casing (1), rubber damping packing ring (2), centrifugation blade (3), motor (4), airduct (5), plastic front board (6), ringed lamp (9) and stainless steel cloth (7) are formed, and it is characterized in that used fan blade is a kind of low noise centrifugation blade, and plastic casing (1), rubber damping packing ring (2), centrifugation blade (3) and motor (4) are installed in the outdoor of toilet.
2. the air outlet that a kind of use in toilet low noise ventilation fan according to claim 1 is characterized in that ventilation fan down, and air outlet is provided with stainless steel cloth.
3. a kind of use in toilet low noise ventilation fan according to claim 1 is characterized in that the part of ventilation fan motor (4) can reach the inside of centrifugation blade (3).
4. a kind of use in toilet low noise ventilation fan according to claim 1 is characterized in that plastic front board (6) lining of ventilation fan is provided with a kind of annular lamp (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02206493 CN2524148Y (en) | 2002-02-24 | 2002-02-24 | Low-noise ventilating fans for toilets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02206493 CN2524148Y (en) | 2002-02-24 | 2002-02-24 | Low-noise ventilating fans for toilets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2524148Y true CN2524148Y (en) | 2002-12-04 |
Family
ID=33687821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02206493 Expired - Fee Related CN2524148Y (en) | 2002-02-24 | 2002-02-24 | Low-noise ventilating fans for toilets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2524148Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742432A (en) * | 2014-01-06 | 2014-04-23 | 朱厚林 | Lighting air exchange fan |
| CN105716192A (en) * | 2016-04-01 | 2016-06-29 | 无锡市翱宇特新科技发展有限公司 | Efficient air exhaust device for hotel guest rooms |
| CN111623457A (en) * | 2020-05-25 | 2020-09-04 | 南通通博设备安装工程有限公司 | Ultra-silent ventilation pipe system and installation process thereof |
-
2002
- 2002-02-24 CN CN 02206493 patent/CN2524148Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742432A (en) * | 2014-01-06 | 2014-04-23 | 朱厚林 | Lighting air exchange fan |
| CN105716192A (en) * | 2016-04-01 | 2016-06-29 | 无锡市翱宇特新科技发展有限公司 | Efficient air exhaust device for hotel guest rooms |
| CN111623457A (en) * | 2020-05-25 | 2020-09-04 | 南通通博设备安装工程有限公司 | Ultra-silent ventilation pipe system and installation process thereof |
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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 |