CN206412884U - It is a kind of can noise reduction insect preventing rope enter motor fan housing - Google Patents
It is a kind of can noise reduction insect preventing rope enter motor fan housing Download PDFInfo
- Publication number
- CN206412884U CN206412884U CN201720034793.8U CN201720034793U CN206412884U CN 206412884 U CN206412884 U CN 206412884U CN 201720034793 U CN201720034793 U CN 201720034793U CN 206412884 U CN206412884 U CN 206412884U
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- CN
- China
- Prior art keywords
- heat emission
- emission hole
- fixture
- fan housing
- noise reduction
- 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 it is a kind of can noise reduction insect preventing rope enter motor fan housing, including cover cylinder, the madial wall of the cover cylinder is provided with acoustical panel, bloop is evenly arranged with the acoustical panel, the end face of the cover cylinder is evenly arranged with heat emission hole, and heat emission hole side wall is provided with protector, it can be weakened because of the noise that air current flow is produced by acoustical panel, the performance of motor is improved, by protector worm fly can be avoided to enter motor internal, cause the damage of motor.
Description
Technical field
The utility model is related to motor fan housing technical field, it is specially a kind of can the motor fan housing that enters of noise reduction insect preventing rope.
Background technology
Typically just one end face of existing motor fan housing carries the case of air vent, the wind for being located at motor afterbody
On the outside of machine, preventing the flabellum of blower fan is caused injury to personnel by false touch.But wind can be produced by fan housing turnover motor internal and made an uproar
Sound, and usually have worm fly and enter motor internal, easily cause the damage of motor internal part.
Utility model content
The purpose of this utility model be provide it is a kind of can noise reduction insect preventing rope enter motor fan housing, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical scheme：It is a kind of can noise reduction insect preventing rope enter motor
Fan housing, including cover cylinder, the madial wall of the cover cylinder, which is provided with acoustical panel, the acoustical panel, is evenly arranged with bloop, described
The end face of cover cylinder is evenly arranged with heat emission hole, and heat emission hole side wall is provided with protector；
The protector includes fixture, and the end of fixture is fixedly connected with the side wall of heat emission hole, the fixation
Rotating shaft is interspersed with the middle part of the end of part, the two ends of the rotating shaft, which are socketed with tumbler, the fixture and tumbler, to be set
There is the stopper slot being mutually matched, wave flexure strip is installed between the fixture and tumbler.
It is preferred that, metal grill is installed in the heat emission hole.
Compared with prior art, the beneficial effects of the utility model are：It is a kind of can noise reduction insect preventing rope enter motor fan housing,
The performance that motor is improved because of the noise that air current flow is produced can be weakened by acoustical panel, can be kept away by protector
Exempt from worm fly and enter motor internal, cause the damage of motor.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model protector.
In figure：1st, cover cylinder, 2, acoustical panel, 3, bloop, 4, heat emission hole, 5, protector, 51, fixture, 52, rotating shaft,
53rd, tumbler, 54, stopper slot, 55, wave flexure strip.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, Fig. 2, the utility model provides a kind of technical scheme：It is a kind of can noise reduction insect preventing rope enter motor wind
Cover, including cover cylinder 1, the madial wall of cover cylinder 1, which is welded with acoustical panel 2, acoustical panel 2, is evenly arranged with bloop 3, when sound wave enters
During bloop 3, a part of acoustic energy rubs in hole and changes into thermal energy consumption and dissipate, and weakens sound wave, the end face of cover cylinder 1 is uniform
The heat being provided with heat emission hole 4, motor is exhaled from heat emission hole 4, and the side wall of heat emission hole 4 is provided with protector 5；
Protector 5 includes fixture 51, and fixture 51 end together with the sidewall weld of heat emission hole 4, it is fixed
Rotating shaft 52 is interspersed with the middle part of the end of part 51, the two ends of rotating shaft 52 are socketed with tumbler 53, fixture 51 and tumbler 53
The stopper slot 54 being mutually matched is provided with, stopper slot 54 is relatively steady when fixture 51 and tumbler 53 can be made to turn an angle
It is fixed, wave flexure strip 55 is installed, wave flexure strip 55 makes fixture 51 and tumbler 53 between fixture 51 and tumbler 53
More facilitate during relative rotation smooth.
Specifically, metal grill is installed in heat emission hole 4, further strengthens the effect of insect preventing rope.
Operation principle：When the wind that blower fan is blown out is by fan housing, due to the effect of acoustical panel 2, the noise that it is produced is entered
Row noise reduction, improves the performance of motor, then can be according to radiating the need for, rotate tumbler 53, adjust the He of tumbler 53
The opening angle of fixture 51, certain barrier effect is played to worm fly, and does not influence the ventilation and heat of motor, due to stopper slot
54 and the mating reaction of wave flexure strip 55, the angle that the holding that can stablize after the rotation of tumbler 53 is opened, and adjust
It is smooth to facilitate, it is easy to use, when motor does not work, directly tumbler 53 can be rotated to 1 end face direction of cover cylinder,
Until tumbler 53 shelters from heat emission hole 4 completely, so that the entrance of worm fly is prevented, it is simple in construction, it is easy to promote the use of.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (2)
1. it is a kind of can noise reduction insect preventing rope enter motor fan housing, including cover cylinder（1）, it is characterised in that：The cover cylinder（1）Inner side
Wall is provided with acoustical panel（2）, the acoustical panel（2）On be evenly arranged with bloop（3）, the cover cylinder（1）End face uniformly set
It is equipped with heat emission hole（4）, the heat emission hole（4）Side wall is provided with protector（5）；
The protector（5）Including fixture（51）, and fixture（51）End and heat emission hole（4）Side wall fix and connect
Connect, the fixture（51）End in the middle part of be interspersed with rotating shaft（52）, the rotating shaft（52）Two ends be socketed with tumbler
（53）, the fixture（51）And tumbler（53）On be provided with the stopper slot being mutually matched（54）, the fixture（51）With
Tumbler（53）Between wave flexure strip is installed（55）.
2. it is according to claim 1 it is a kind of can noise reduction insect preventing rope enter motor fan housing, it is characterised in that：The heat emission hole
（4）In metal grill is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720034793.8U CN206412884U (en) | 2017-01-12 | 2017-01-12 | It is a kind of can noise reduction insect preventing rope enter motor fan housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720034793.8U CN206412884U (en) | 2017-01-12 | 2017-01-12 | It is a kind of can noise reduction insect preventing rope enter motor fan housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206412884U true CN206412884U (en) | 2017-08-15 |
Family
ID=59554200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720034793.8U Expired - Fee Related CN206412884U (en) | 2017-01-12 | 2017-01-12 | It is a kind of can noise reduction insect preventing rope enter motor fan housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206412884U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445290A (en) * | 2019-07-16 | 2019-11-12 | 珠海格力电器股份有限公司 | A kind of motor case and servo motor |
| CN110798004A (en) * | 2019-11-06 | 2020-02-14 | 绍兴集知汇信息科技有限公司 | Stable form servo motor |
-
2017
- 2017-01-12 CN CN201720034793.8U patent/CN206412884U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445290A (en) * | 2019-07-16 | 2019-11-12 | 珠海格力电器股份有限公司 | A kind of motor case and servo motor |
| CN110445290B (en) * | 2019-07-16 | 2021-05-28 | 珠海格力电器股份有限公司 | Motor casing and servo motor |
| CN110798004A (en) * | 2019-11-06 | 2020-02-14 | 绍兴集知汇信息科技有限公司 | Stable form servo motor |
| CN110798004B (en) * | 2019-11-06 | 2020-05-26 | 湖南洁韵生活用品有限公司 | Stable form servo motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20180112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |