CN203815391U - Motor noise reduction structure applied to dust collector - Google Patents
Motor noise reduction structure applied to dust collector Download PDFInfo
- Publication number
- CN203815391U CN203815391U CN201420068907.7U CN201420068907U CN203815391U CN 203815391 U CN203815391 U CN 203815391U CN 201420068907 U CN201420068907 U CN 201420068907U CN 203815391 U CN203815391 U CN 203815391U
- Authority
- CN
- China
- Prior art keywords
- motor
- noise reduction
- reduction structure
- elastic support
- 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 - Lifetime
Links
- 239000000428 dust Substances 0.000 title claims abstract description 25
- 239000002184 metal Substances 0.000 claims description 3
- 238000013016 damping Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000411 inducer Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Abstract
The utility model discloses a motor noise reduction structure applied to a dust collector. The motor of the motor noise reduction structure applied to the dust collector is installed and fixed, and a motor bracket and a motor cover are connected by two or more brackets with elasticity on two sides of the motor. According to the motor noise reduction structure applied to the dust collector, which is disclosed by the utility model, the motor and the motor cover are connected by the elastic brackets, and noise is lowered while vibration is lowered in a flexible connection mode.
Description
Technical field
the utility model relates to a kind of noise reduction structure of motor that is applied to dust catcher.
Background technology
along with the power of motor of dust catcher progressively increases, dust catcher noise also increases thereupon, and in prior art, in order to solve the noise problem of motor of dust collector, each producer takes following several approach conventionally:
1, from motor itself, make an effort, by reduce power consumption when guaranteeing its operating efficiency, obtain low noise and export, yet the cost of this approach is higher, and actual noise reduction is not satisfactory;
2, the air-guiding aisle of motor housing inside is improved, for example improve the shape of dynamic and static inducer, or subdue noise by setting up the structures such as anechoic chamber, wind-guiding pipeline, its shortcoming is to cause motor housing complex structural designs, model manufacturing difficulty increases, cost up;
3, due to the low frequency noise of dust catcher, mainly come from the vibrations of motor, for reducing the vibrations of motor, in the industry by fixedly motor being fixed in motor cover before and after electricity secret seal and motor wedge, but mostly fixedly being and being rigidly connected of existing motor and motor cover, erasure effect or limited, but also may produce resonance, cannot realize the low noise of motor.
Summary of the invention
the utility model object is: a kind of noise reduction structure of motor that is applied to dust catcher is provided, and its utilization has flexible stent support motor, and this mode flexibly connecting, when reducing vibrations, has reduced noise.
the technical solution of the utility model is: a kind of noise reduction structure of motor that is applied to dust catcher, motor is installed fixingly to be had flexible support by motor both sides two or more and connect.
it is described that to have flexible support be the elastic support with supporting role.
the further technical scheme of the utility model is: this noise reduction structure of motor also comprises motor cover, and the elastic support of described motor both sides is to be connected and fixed with described motor cover.
for better damping noise reduction, the bottom of motor described in the utility model is suspended in motor cover, can certainly, by other bolsters (as beam, spring etc.) are set between motor afterbody and motor cover, reach corresponding damping effect.The bottom of the preferred motor of the utility model is suspended on the scheme in motor cover, can avoid like this contacting between motor lower portion and motor cover, thereby makes motor vibrations pass to motor cover, can better reduce noise, also can reduce production costs simultaneously.
further, all sides of described motor are provided with the electric machine support for fixed electrical machinery, and described elastic support is arranged between motor cover and electric machine support.
the concrete mounting structure of described elastic support is: the described motor cover upper edge relatively position of each elastic support is respectively equipped with locating slot, the first beam is installed in described locating slot, in described the first beam, there is the mounting groove that the outer end for elastic support is embedded, described motor cover is provided with and is attached thereto fixing outsides cover of electric machinery, between described outsides cover of electric machinery and motor cover, be provided with the second beam, described the second beam has and the corresponding protuberance of mounting groove, the outer end of described elastic support is embedded in mounting groove, and the protuberance by the second beam is fixed.Described electric machine support comprises at least one pair of support that mutual fastening forms, and is all connected with elastic support between each support and motor cover, and the inner end of described elastic support and respective holder are affixed merging and are connected by screw fixing.
described elastic support is elastic sheet metal.
the utility model has the advantages that:
1. the utility model utilizes elastic support to connect electric machine support and motor cover, and this mode flexibly connecting, when reducing vibrations, has reduced noise.
. the utility model is preferably suspended on the bottom of motor in motor cover, can avoid like this contacting between motor lower portion and motor cover, thereby makes motor vibrations pass to motor cover, can better reduce noise, also can reduce production costs simultaneously.
. the outer end of the utility model Elastic support is to be embedded in the mounting groove of the first beam, and be fixedly clamped by the first beam and the second beam, this mounting means has reduced the vibrations between elastic support and motor cover, outsides cover of electric machinery better, has reduced better noise.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the utility model is further described:
fig. 1 is letter intention of the present utility model
fig. 2 is structural representation of the present utility model;
fig. 3 is the partial enlarged drawing of Fig. 1;
fig. 4 is installation diagram of the present utility model;
fig. 5 is not generalized section during mounted motor outer cover of the utility model;
fig. 6 is the cutaway view of the utility model while being applied to dust catcher;
fig. 7 is the utility model another cutaway view while being applied to dust catcher.
wherein: 1 motor;
2 outsides cover of electric machineries;
3 motor cover; 31 locating slots;
4 electric machine supports; 41 supports;
5 elastic supports;
6 first beams; 61 mounting grooves;
7 second beams; 71 protuberances;
8 screws.
The specific embodiment
embodiment: as shown in Figures 1 to 7, a kind of noise reduction structure of motor that is applied to dust catcher, comprise motor 1 and motor cover 3,1 week side of described motor is provided with the electric machine support 4 for fixed electrical machinery 1, and described electric machine support 4 is connected and fixed with the elastic support 5 that motor cover 3 has supporting role by two or more.In the present embodiment, described elastic support 5 is two, the corresponding both sides that are arranged on electric machine support 4, and elastic support 5 is elastic sheet metal.
for better damping noise reduction, the bottom of motor described in the utility model 1 is suspended in motor cover 3, can certainly, by other bolsters (as beam, spring etc.) are set between motor 1 afterbody and motor cover 3, reach corresponding damping effect.The bottom of the preferred motor 1 of the present embodiment is suspended on the scheme in motor cover, can avoid like this contacting between motor 1 bottom and motor cover 3, thereby makes motor 1 vibrations pass to motor cover 3, can better reduce noise, also can reduce production costs simultaneously.
as shown in Figure 4, the concrete mounting structure of described elastic support 5 is: the described motor cover 3 upper edges relatively position of each elastic support 5 are respectively equipped with locating slot 31, the first beam 6 is installed in described locating slot 31, in described the first beam 6, there is the mounting groove 61 that the outer end for elastic support 5 is embedded, described motor cover 3 is provided with and is attached thereto fixing outsides cover of electric machinery 2, between described outsides cover of electric machinery 2 and motor cover 3, be provided with the second beam 7, described the second beam 7 has and the corresponding protuberance 71 of mounting groove 61, the outer end of described elastic support 5 is embedded in mounting groove 61, and the protuberance 71 by the second beam 7 is fixed.Described electric machine support 4 comprises at least one pair of support 41 that mutual fastening forms, and between each support 41 and motor cover 3, is all connected with elastic support 5, and the inner end of described elastic support 5 and respective holder 41 are affixed merga pass screw 8 and are connected and fixed.This mounting means has reduced the vibrations between elastic support 5 and motor cover 3, outsides cover of electric machinery 2 better, has reduced better noise.
wherein elastic support 5 is accommodated by motor cover 3 at least partly, its outer end and inner end at right angles intersect, and there is a radian of gradual transition, the outer end of elastic support 5 is arranged between the first beam 6 and the second beam 7, and away from motor center direction, and outer end is provided with two strong points, and inner end is provided with single fixing point, and near motor center direction.The upper surface of the upper surface of the first beam 6 and motor cover 3 is substantially flush.The center line of motor 1 is mutually vertical with horizontal plane, and the head of motor 1 is positioned at the top of afterbody.Locating slot 31 is provided with locating dowel, and the first beam 6 is provided with the locating hole that allows locating dowel to pass, the side of two strong points of outer end at least partly with the ridge of the first beam 6 against contacting.It is block that the first beam 6 is, and the second beam 7 is loop-like.
the utility model utilizes elastic support 5 to connect electric machine support 4 and motor cover 3, guarantee the motor 1 unsettled setting in bottom simultaneously, and between elastic support 5 outer ends and motor cover 3, outsides cover of electric machinery 2, corresponding the first beam 6 and the second beam 7 are set, the setting of above-mentioned multiple shock-damping structure, vibrations have been reduced, greatly reduce motor noise, realize the low noise of dust catcher.
below be only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on the utility model scope required for protection.
Claims (9)
1. a noise reduction structure of motor that is applied to dust catcher, is characterized in that: motor (1) is installed fixingly to be had flexible support by motor (1) both sides two or more and connect.
2. a kind of noise reduction structure of motor that is applied to dust catcher according to claim 1, is characterized in that: described in to have flexible support be the elastic support (5) with supporting role.
3. a kind of noise reduction structure of motor that is applied to dust catcher according to claim 2, is characterized in that: described elastic support (5) is arranged on the first beam (6).
4. a kind of noise reduction structure of motor that is applied to dust catcher according to claim 3, is characterized in that: this noise reduction structure of motor also comprises motor cover (3), and the elastic support (5) of described motor (1) both sides is to be connected and fixed with described motor cover (3).
5. a kind of noise reduction structure of motor that is applied to dust catcher according to claim 4, it is characterized in that: described motor cover (3) the upper edge relatively position of each elastic support (5) is respectively equipped with locating slot (31), the first beam (6) is installed in described locating slot (31), in described the first beam (6), there is the mounting groove (61) that is embedded of outer end for elastic support (5), described motor cover (3) is provided with and is attached thereto fixing outsides cover of electric machinery (2), between described outsides cover of electric machinery (2) and motor cover (3), be provided with the second beam (7), described the second beam (7) has and the corresponding protuberance (71) of mounting groove (61), the outer end of described elastic support (5) is embedded in mounting groove (61), and the protuberance (71) by the second beam (7) is fixed.
6. a kind of noise reduction structure of motor that is applied to dust catcher according to claim 4, is characterized in that: the bottom of described motor (1) is suspended in motor cover (3).
7. a kind of noise reduction structure of motor that is applied to dust catcher according to claim 4, it is characterized in that: all sides of described motor (1) are provided with the electric machine support (4) for fixed electrical machinery, described elastic support (5) is arranged between motor cover (3) and electric machine support (4).
8. a kind of noise reduction structure of motor that is applied to dust catcher according to claim 7, it is characterized in that: described electric machine support (4) comprises at least one pair of support (41) that mutual fastening forms, between each support (41) and motor cover (3), be all connected with elastic support (5), the inner end of described elastic support (5) and respective holder (41) are affixed merga pass screw (8) and are connected and fixed.
9. according to a kind of noise reduction structure of motor that is applied to dust catcher described in claim 2 or 3 or 4 or 5 or 6 or 7 or 8, it is characterized in that: described elastic support (5) is elastic sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420068907.7U CN203815391U (en) | 2014-02-18 | 2014-02-18 | Motor noise reduction structure applied to dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420068907.7U CN203815391U (en) | 2014-02-18 | 2014-02-18 | Motor noise reduction structure applied to dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203815391U true CN203815391U (en) | 2014-09-10 |
Family
ID=51470945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420068907.7U Expired - Lifetime CN203815391U (en) | 2014-02-18 | 2014-02-18 | Motor noise reduction structure applied to dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203815391U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638817A (en) * | 2015-02-15 | 2015-05-20 | 莱克电气股份有限公司 | Motor noise reduction structure of dust collector and dust collector |
| CN104840154A (en) * | 2014-02-18 | 2015-08-19 | 莱克电气股份有限公司 | Motor noise reduction structure applied to dust collector |
| CN106160319B (en) * | 2015-04-22 | 2018-10-16 | 莱克电气股份有限公司 | Suspension electric motor shade assembly structure |
| CN108719116A (en) * | 2018-08-29 | 2018-11-02 | 莱克电气股份有限公司 | A kind of double air duct noise-reducing electric machine assemblies and Pet cleaning machine |
| CN112628877A (en) * | 2020-12-23 | 2021-04-09 | 东莞市百分百建设工程有限公司 | Outer quick-witted motor mounting structure of air conditioner and outer machine of air conditioner |
-
2014
- 2014-02-18 CN CN201420068907.7U patent/CN203815391U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104840154A (en) * | 2014-02-18 | 2015-08-19 | 莱克电气股份有限公司 | Motor noise reduction structure applied to dust collector |
| CN104638817A (en) * | 2015-02-15 | 2015-05-20 | 莱克电气股份有限公司 | Motor noise reduction structure of dust collector and dust collector |
| EP3257418A4 (en) * | 2015-02-15 | 2018-11-14 | Kingclean Electric Co., Ltd. | Motor noise reduction structure for dust collector, and dust collector |
| US10524626B2 (en) | 2015-02-15 | 2020-01-07 | Kingclean Electric Co., Ltd. | Motor noise reduction structure for dust collector, and dust collector |
| CN106160319B (en) * | 2015-04-22 | 2018-10-16 | 莱克电气股份有限公司 | Suspension electric motor shade assembly structure |
| CN108719116A (en) * | 2018-08-29 | 2018-11-02 | 莱克电气股份有限公司 | A kind of double air duct noise-reducing electric machine assemblies and Pet cleaning machine |
| CN108719116B (en) * | 2018-08-29 | 2023-12-19 | 莱克电气股份有限公司 | A motor assembly of making an uproar falls in two wind channels for pet cleaning machine |
| CN112628877A (en) * | 2020-12-23 | 2021-04-09 | 东莞市百分百建设工程有限公司 | Outer quick-witted motor mounting structure of air conditioner and outer machine of air conditioner |
| CN112628877B (en) * | 2020-12-23 | 2021-11-05 | 东莞市百分百建设工程有限公司 | Outer quick-witted motor mounting structure of air conditioner and outer machine of air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104840154A (en) | Motor noise reduction structure applied to dust collector | |
| CN203815391U (en) | Motor noise reduction structure applied to dust collector | |
| CN203852307U (en) | Motor denoising structure applied to dust collector | |
| CN104840155A (en) | Motor noise reduction structure applied to dust collector | |
| CN203815390U (en) | Motor noise reduction structure applied to dust collector | |
| CN205226224U (en) | Wire rope crystal oscillator damping structure | |
| CN205264657U (en) | Contact mounting structure of circuit breaker | |
| CN203589617U (en) | Fixing support for automobile wire harness | |
| CN105179938A (en) | Gas cylinder installation device | |
| CN204641582U (en) | A kind of horn cover mounting structure and automobile | |
| CN204025922U (en) | A kind of pipe clamp parts and pipe clamp thereof | |
| CN204572906U (en) | A kind of motor beam | |
| CN205902286U (en) | POI machine electric bridge installing support for incasement | |
| CN202216821U (en) | Clamp for vibration testing of vehicle-mounted stereo components | |
| CN204669761U (en) | The hangers of a kind of rack UPS | |
| CN204985458U (en) | Vibration -isolating rubber pad piece | |
| CN103292037B (en) | A kind of composite cable bridge-rack trailing arm | |
| CN204196702U (en) | A kind of propeller-shaft mounting bracket | |
| CN204099429U (en) | The much higher shaft coupling bearing of degree of regulation | |
| CN211032433U (en) | Elastic fixing type sound insulation part, side wall outer plate of vehicle and vehicle | |
| CN204784104U (en) | Vibration -isolating rubber pad piece | |
| CN204750278U (en) | Installing support, engine and car | |
| CN209968844U (en) | Round bottom plate in vibration connection with round pipe | |
| CN203285801U (en) | Positioning locking device and equipment cabinet side door fixing structure adopting same | |
| CN105762959A (en) | Fixed disk for fixing disk generator rotor magnetic steel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |