CN204043167U - The noise reduction air channel structure of Household Air Purifier - Google Patents
The noise reduction air channel structure of Household Air Purifier Download PDFInfo
- Publication number
- CN204043167U CN204043167U CN201420374126.0U CN201420374126U CN204043167U CN 204043167 U CN204043167 U CN 204043167U CN 201420374126 U CN201420374126 U CN 201420374126U CN 204043167 U CN204043167 U CN 204043167U
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- CN
- China
- Prior art keywords
- motor
- air channel
- air purifier
- installing hole
- channel structure
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Abstract
The utility model discloses a kind of air channel structure of Household Air Purifier, particularly a kind of noise reduction air channel structure of Household Air Purifier, comprise riser and motor that surface is formed with spiral case air channel, described riser is provided with motor installing hole, this motor mounting hole site is in spiral case air channel, edge, the aperture of described motor installing hole is equipped with the limit ribs of more than three, and its neck bush has damping lining ring, motor plug is connected in this damping lining ring, the motor installing hole border of described riser is also equipped with the joint pin of more than three, pressing plate is connected at motor upper cover, and this pressing plate and joint pin fix, the transmission output shaft of motor runs through pressing plate.Which solve the technical problem that Household Air Purifier operating noise is little, indoor environment when it can promote air purifier work effectively, simultaneously it is rational in infrastructure, job stability and security good.
Description
Technical field
The utility model relates to a kind of air channel structure of Household Air Purifier, particularly a kind of noise reduction air channel structure of Household Air Purifier.
Background technology
Household Air Purifier refers to the pollutant that can adsorb, decompose or transform in various air, effectively improves the product of indoor air clean degree.Topmost function removes the particle in air, comprises anaphylactogen, indoor PM2.5 etc., can also solve volatile organic matter air pollution problems inherent in the indoor because finishing or other reasons cause, the underground space, car simultaneously.
Present Household Air Purifier is primarily of motor, fan, the system compositions such as airstrainer, its operation principle is: the motor in machine and fan make circulating internal air, the air polluted is by removing various pollutant or absorption after the airstrainer in machine, the air purifier of certain model also can install anion generator (high pressure during work in anion generator produces negative direct current high voltage) additional at air outlet, air is constantly ionized, produce a large amount of anion, sent by gentle breeze fan, form anion air-flow, reach clean, the object purified air.But the motor in above-mentioned Household Air Purifier air channel structure operationally can produce vibration, thus often can be attended by certain operating noise at work, has a strong impact on indoor environment.
Utility model content
The purpose of this utility model is the noise reduction air channel structure providing a kind of Household Air Purifier in order to solve above-mentioned the deficiencies in the prior art, and in use operating noise is little to have employed the Household Air Purifier of above-mentioned noise reduction air channel structure, and stationarity is good.
To achieve these goals, the noise reduction air channel structure of a kind of Household Air Purifier designed by the utility model, comprise riser and motor that surface is formed with spiral case air channel, described riser is provided with motor installing hole, this motor mounting hole site is in spiral case air channel, edge, the aperture of described motor installing hole is equipped with the limit ribs of more than three, and its neck bush has damping lining ring, motor plug is connected in this damping lining ring, the motor installing hole border of described riser is also equipped with the joint pin of more than three, pressing plate is connected at motor upper cover, and this pressing plate and joint pin fix, the transmission output shaft of motor runs through pressing plate.
Damping lining ring in above-mentioned can be the lining ring that elastomeric material or some other high damping material are made.
The noise reduction air channel structure of above-mentioned provided a kind of Household Air Purifier, absorbed by the damping lining ring of lining in motor installing hole in its structure and dissipation motor produce operational vibration; Thus noise is reduced.
In order to facilitate, safety the power line and control line that are arranged in motor installing hole inner motor are drawn from spiral case air channel, riser in above-mentioned is provided with wire lead slot, one termination of this wire lead slot runs through motor installing hole and damping lining ring successively, and its another termination extends to riser border until connect with this border.And as preferred, the notch of described wire lead slot is connected to groove cover plate along upper cover, and this groove cover plate is fixed by the pin of buckleing be arranged in notch opening's edge.The power line of motor and the position stability of control line in wire lead slot in this preferred version.
The noise reduction air channel structure of a kind of Household Air Purifier that the utility model obtains, it can effectively reduce the operating noise of Household Air Purifier, promotes indoor environment during air purifier work; Simultaneously it is rational in infrastructure, job stability and security good.
Accompanying drawing explanation
Fig. 1 be embodiment 1 the structural representation of the riser with spiral case air channel in a kind of noise reduction air channel structure of Household Air Purifier is provided;
Fig. 2 is the close-up schematic view at A place in Fig. 1;
Fig. 3 be embodiment 1 provide in a kind of noise reduction air channel structure of Household Air Purifier with the riser in spiral case air channel and the structural representation of motor;
Fig. 4 be embodiment 1 a kind of schematic diagram of noise reduction air channel structure of Household Air Purifier is provided;
Fig. 5 is the section structure schematic diagram at a-a place in Fig. 4;
Fig. 6 be embodiment 2 the structural representation of the riser with spiral case air channel in a kind of noise reduction air channel structure of Household Air Purifier is provided.
In figure: spiral case air channel 1, riser 2, motor installing hole 3, aperture along 4, limit ribs 5, damping lining ring 6, joint pin 7, pressing plate 8, wire lead slot 9, groove cover plate 10, buckle pin 11, motor 12, transmission output shaft 13.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment 1:
As shown in figures 1-5, the noise reduction air channel structure of a kind of Household Air Purifier provided in the present embodiment, comprise riser 2 and motor 12 that surface is formed with spiral case air channel 1, described riser 2 is provided with motor installing hole 3, this motor installing hole 3 is positioned at spiral case air channel 1, three limit ribs 5 are provided with along uniform ring on 4 in the aperture of described motor installing hole 3, and its neck bush has damping lining ring 6, motor 12 plug is connected in this damping lining ring 6, on motor installing hole 3 border of described riser 2, also uniform ring is provided with three joint pins 7, pressing plate 8 is connected at motor 12 upper cover, and this pressing plate 8 fixes with joint pin 7, the transmission output shaft 13 of motor 12 runs through pressing plate 8.
The material of above-mentioned damping lining ring 6 is rubber.Certainly according to need of work or the restriction having other conditions, the elastomeric material in above-mentioned also can be replaced by some other high damping materials.
Embodiment 2:
The noise reduction air channel structure of a kind of Household Air Purifier provided in the present embodiment, its general structure is consistent with embodiment 1, but in order to facilitate, safety the power line and control line that are arranged in motor installing hole 3 inner motor 12 are drawn from spiral case air channel 1, as shown in Figure 6, riser 2 in the present embodiment is provided with wire lead slot 9, one termination of this wire lead slot 9 runs through motor installing hole 3 and damping lining ring 6 successively, and its another termination extends to riser 2 border until connect with this border; Meanwhile, the notch of described wire lead slot 9 is connected to groove cover plate 10 along upper cover, and this groove cover plate 10 is fixed by the pin 11 of buckleing be arranged in notch opening's edge.
Claims (4)
1. the noise reduction air channel structure of a Household Air Purifier, comprise riser (2) and motor (12) that surface is formed with spiral case air channel (1), described riser (2) is provided with motor installing hole (3), this motor installing hole (3) is positioned at spiral case air channel (1), it is characterized in that the limit ribs (5) being equipped with more than three in the aperture of described motor installing hole (3) on (4), and its neck bush has damping lining ring (6), motor (12) plug is connected in this damping lining ring (6), motor installing hole (3) border of described riser (2) is also equipped with the joint pin (7) of more than three, pressing plate (8) is connected at motor (12) upper cover, and this pressing plate (8) and joint pin (7) fix, the transmission output shaft (13) of motor (12) runs through pressing plate (8).
2. the noise reduction air channel structure of a kind of Household Air Purifier according to claim 1, it is characterized in that described riser (2) is provided with wire lead slot (9), one termination of this wire lead slot (9) runs through motor installing hole (3) and damping lining ring (6) successively, and its another termination extends to riser (2) border until connect with this border.
3. the noise reduction air channel structure of a kind of Household Air Purifier according to claim 2, it is characterized in that the notch of described wire lead slot (9) is connected to groove cover plate (10) along upper cover, and this groove cover plate (10) is fixed by the pin (11) of buckleing be arranged in notch opening's edge.
4. the noise reduction air channel structure of a kind of Household Air Purifier according to any one of claim 1-3, is characterized in that described damping lining ring (6) is rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374126.0U CN204043167U (en) | 2014-07-08 | 2014-07-08 | The noise reduction air channel structure of Household Air Purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374126.0U CN204043167U (en) | 2014-07-08 | 2014-07-08 | The noise reduction air channel structure of Household Air Purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204043167U true CN204043167U (en) | 2014-12-24 |
Family
ID=52243823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420374126.0U Expired - Fee Related CN204043167U (en) | 2014-07-08 | 2014-07-08 | The noise reduction air channel structure of Household Air Purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204043167U (en) |
-
2014
- 2014-07-08 CN CN201420374126.0U patent/CN204043167U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20150708 |
|
| EXPY | Termination of patent right or utility model |