CN204858836U - High speed motor noise eliminator - Google Patents
High speed motor noise eliminator Download PDFInfo
- Publication number
- CN204858836U CN204858836U CN201520668723.9U CN201520668723U CN204858836U CN 204858836 U CN204858836 U CN 204858836U CN 201520668723 U CN201520668723 U CN 201520668723U CN 204858836 U CN204858836 U CN 204858836U
- Authority
- CN
- China
- Prior art keywords
- shell body
- inner housing
- noise eliminator
- interior casing
- 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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- Motor Or Generator Frames (AREA)
- Casings For Electric Apparatus (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a high speed motor noise eliminator, including shell body, interior casing and noise elimination layer, the both sides inner wall of interior casing alternately is equipped with the first acoustic celotex board and the second septum soundboard of slope respectively, the inner wall equidistance of interior casing is equipped with the noise elimination wedge, air intake and air outlet are left respectively to the both sides of shell body and interior casing, the inboard of air intake and air outlet is equipped with direction changing servo motor, servo motor's shaft ends is equipped with the blade. This high speed motor noise eliminator can play fine noise elimination and shock attenuation effect, can also guarantee when can realize noise suppression effect that the ventilation of interior casing is smooth and easy, and the servo motor cooperation blade that shell body and interior casing both sides were equipped with enables the internal gas of inner shell and obtains the circulation, has reached radiating effect, has lengthened the life of motor, has lightened the threat that the noise brought the staff widely.
Description
Technical field
The utility model relates to noise eliminator technical field, is specially a kind of high-speed electric expreess locomotive noise eliminator.
Background technology
Motor refers to a kind of calutron realizing electric energy conversion according to the law of electromagnetic induction or transmit.In circuit with alphabetical M(old plant D) represent.Its Main Function produces driving torque, as the power source of electrical appliance or various machinery.Generator represents with alphabetical G in circuit.Its Main Function utilizes changes mechanical energy for electric energy, the most frequently used at present, utilizes the pushing generator rotors such as heat energy, water energy to generate electricity.Motor is that the daily electricity consumption of modern industrial production and people all brings very large convenience, but can produce a large amount of noises during machine operation of the prior art, not only can affect the useful life of motor, return the healthy of staff and bring threat.
Utility model content
The purpose of this utility model is to provide a kind of high-speed electric expreess locomotive noise eliminator, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of high-speed electric expreess locomotive noise eliminator, comprise shell body, inner housing and silencing plate, the inside and outside both sides of described silencing plate are all connected with inner housing and shell body respectively by elastic device, the both sides inwall of described inner housing intersects the first sound panel and the second sound panel that are provided with inclination respectively, the inwall of described inner housing is equidistant is provided with noise elimination wedge, the both sides of described shell body and inner housing leave air inlet and air outlet respectively, the inner side of described air inlet and air outlet is provided with the servomotor of reversion, the roller end of described servomotor is provided with blade, described servomotor electrical connection control button, described control button is arranged on the surface of shell body, described control button electric connection of power supply circuit.
Preferably, Sound-proof material is filled with in described silencing plate.
Preferably, described elastic device is damping spring or elastic plastic post.
Preferably, the outside of described air inlet and air outlet is equipped with Air Filter.
Preferably, the angle of inclination of described first sound panel and the second sound panel is 30 to 60 degree.
Preferably, the inner surface of described inner housing is coated with antinoise paint.
Compared with prior art, the beneficial effects of the utility model are: this high-speed electric expreess locomotive noise eliminator can be played by the silencing plate that elastic device is provided with between shell body and inner housing and well eliminate the noise and damping effect, the noise that motor produces can reflect by the first sound panel that inner housing both sides tilt to be provided with respectively and the second sound panel, can also ensure while soundproof effect can be realized that the ventilation of inner housing is smooth and easy, the servomotor that shell body and inner housing both sides are provided with coordinates blade that the gas in inner housing can be made to be circulated, reach the effect of heat radiation, the noise elimination wedge that inner housing inner surface is provided with also can reach soundproof effect well, extend the useful life of motor, alleviate the threat that noise brings staff widely.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1 shell body, 2 inner housings, 21 first sound panels, 22 second sound panels, 23 noise elimination wedges, 3 silencing plates, 4 elastic devices, 5 air inlets, 6 air outlets, 7 motors, 71 blades, 8 Air Filters, 9 control buttons.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of high-speed electric expreess locomotive noise eliminator, comprise shell body 1, inner housing 2 and silencing plate 3, the inner surface of inner housing 2 is coated with antinoise paint, strengthen the soundproof effect of inner housing 2, the inside and outside both sides of silencing plate 3 are all connected with inner housing 2 and shell body 1 respectively by elastic device 4, Sound-proof material is filled with in silencing plate 3, elastic device 4 is damping spring or elastic plastic post, soundproof effect well can be reached by the Sound-proof material of filling in silencing plate 3, silencing plate 3 is connected with shell body 1 and inner housing 2 by elastic device 4, this noise eliminator is made to have good damping effect, the both sides inwall of inner housing 2 intersects the first sound panel 21 and the second sound panel 22 being provided with inclination respectively, the angle of inclination of the first sound panel 21 and the second sound panel 22 is 30 to 60 degree, the noise that motor produces is by alleviating dynamics after the first sound panel 21 and the reflection of the second sound panel 22, the first sound panel 21 be obliquely installed and the second sound panel 22 can also facilitate the ventilation of inner housing 2, the inwall of inner housing 2 is equidistant is provided with noise elimination wedge 23, noise elimination wedge 23 is good noise elimination structures, the both sides of shell body 1 and inner housing 2 leave air inlet 5 and air outlet 6 respectively, the inner side of air inlet 5 and air outlet 6 is provided with the servomotor 7 of reversion, the outside of air inlet 5 and air outlet 6 is equipped with Air Filter 8, the roller end of servomotor 7 is provided with blade 71, the gas circulation that servomotor 7 coordinates blade 71 can accelerate in inner housing 2, improve the heat-sinking capability of motor, servomotor 7 is electrically connected control button 9, control button 9 is arranged on the surface of shell body 1, control button 9 electric connection of power supply circuit.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (6)
1. a high-speed electric expreess locomotive noise eliminator, comprise shell body (1), inner housing (2) and silencing plate (3), it is characterized in that: the inside and outside both sides of described silencing plate (3) are all connected with inner housing (2) and shell body (1) respectively by elastic device (4), the both sides inwall of described inner housing (2) intersects the first sound panel (21) and the second sound panel (22) that are provided with inclination respectively, the inwall of described inner housing (2) is equidistant is provided with noise elimination wedge (23), the both sides of described shell body (1) and inner housing (2) leave air inlet (5) and air outlet (6) respectively, the inner side of described air inlet (5) and air outlet (6) is provided with the servomotor (7) of reversion, the roller end of described servomotor (7) is provided with blade (71), described servomotor (7) electrical connection control button (9), described control button (9) is arranged on the surface of shell body (1), described control button (9) electric connection of power supply circuit.
2. a kind of high-speed electric expreess locomotive noise eliminator according to claim 1, is characterized in that: described silencing plate is filled with Sound-proof material in (3).
3. a kind of high-speed electric expreess locomotive noise eliminator according to claim 1, is characterized in that: described elastic device (4) is damping spring or elastic plastic post.
4. a kind of high-speed electric expreess locomotive noise eliminator according to claim 1, is characterized in that: the outside of described air inlet (5) and air outlet (6) is equipped with Air Filter (8).
5. a kind of high-speed electric expreess locomotive noise eliminator according to claim 1, is characterized in that: the angle of inclination of described first sound panel (21) and the second sound panel (22) is 30 to 60 degree.
6. a kind of high-speed electric expreess locomotive noise eliminator according to claim 1, is characterized in that: the inner surface of described inner housing (2) is coated with antinoise paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520668723.9U CN204858836U (en) | 2015-09-01 | 2015-09-01 | High speed motor noise eliminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520668723.9U CN204858836U (en) | 2015-09-01 | 2015-09-01 | High speed motor noise eliminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204858836U true CN204858836U (en) | 2015-12-09 |
Family
ID=54749349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520668723.9U Expired - Fee Related CN204858836U (en) | 2015-09-01 | 2015-09-01 | High speed motor noise eliminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204858836U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288110A (en) * | 2016-09-23 | 2017-01-04 | 湖南大学 | A kind of sound insulation wall aerarium |
| CN106329793A (en) * | 2016-08-31 | 2017-01-11 | 安徽远东船舶有限公司 | Low-noise type switched reluctance motor |
| CN108599432A (en) * | 2018-05-11 | 2018-09-28 | 天津市金轮信德车业有限公司 | A kind of mounting structure of electric bicycle motor |
-
2015
- 2015-09-01 CN CN201520668723.9U patent/CN204858836U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329793A (en) * | 2016-08-31 | 2017-01-11 | 安徽远东船舶有限公司 | Low-noise type switched reluctance motor |
| CN106288110A (en) * | 2016-09-23 | 2017-01-04 | 湖南大学 | A kind of sound insulation wall aerarium |
| CN108599432A (en) * | 2018-05-11 | 2018-09-28 | 天津市金轮信德车业有限公司 | A kind of mounting structure of electric bicycle motor |
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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: 20151209 Termination date: 20160901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |