CN205006811U - Floated motor of making an uproar that falls - Google Patents
Floated motor of making an uproar that falls Download PDFInfo
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- CN205006811U CN205006811U CN201520631318.XU CN201520631318U CN205006811U CN 205006811 U CN205006811 U CN 205006811U CN 201520631318 U CN201520631318 U CN 201520631318U CN 205006811 U CN205006811 U CN 205006811U
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- motor
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- elastic mechanism
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Abstract
The utility model provides a floated motor of making an uproar that falls, includes that motor main part and the motor that contains the motor main part partial at least cover, the cover is equipped with the sealing washer on the motor main part air intake, be equipped with at least one elastic mechanism between motor main part and the motor cover, the elastic mechanism provides holding power or the gravity of pulling force in order to offset the motor main part to the motor main part, each elastic mechanism cover is located on the stop gear, stop gear has a limiting displacement to the motor main part on the elastic mechanism takes place the direction of deformation, elastic mechanism and stop gear make the motor main part can only the in certain extent motion, has limiting displacement to the motor main part, plays vibration/noise reduction's effect, because the part of arranging is few, can not block the air outlet of motor main part around the motor again, guarantees the performance of dust catcher.
Description
Technical field
The utility model relates to a kind of floated noise reduction motor, for dust catcher, belongs to cleaner installations technical field.
Background technology
Dust catcher on market, comprise vertical type dust collector, horizontal dust collector, hand held cleaner, tub dust catcher, stick vacuums, Knapsack type dust collector, carpet cleaner, bed suction etc., user in use, very large noise can be produced, generally be about 80 decibels, the noise of dust catcher easily allows people upset, and more can affect user's comfort in use.
Current most of dust catcher is all by carrying out sound insulation at the bi-motor cover sound insulating structure of the outer mounted motor inner cover of motor and outsides cover of electric machinery, and fills noise reduction sponge in air channel between motor inside and outside cover and cut down noise energy, to reach better noise reduction.But the noise reduction of this dust catcher is general, because motor contacts with the hard of motor cover, still sends larger noise when use.
Chinese patent CN203302987U discloses a kind of dust catcher with silencing function, this dust catcher with silencing function comprises motor adjustment circle, motor, electricity secret seal, exhausting plate, bonnet, noise reduction version, silencing cotton, sound gobo, base and bull wheel, described motor is installed in base, acoustical panel, be fixed on bonnet after silencing cotton and sound gobo combination, exhausting plate is fixed on bonnet, described bonnet is arranged on base, at least two-layer acoustical panel is installed between exhausting plate and the sidewall of base, acoustical panel and sound gobo are distributed with gradually little bloop, the diameter of bloop successively decreases gradually, noise reduction sponge is provided with between noise reduction layer and noise reduction layer.
The above-mentioned this dust catcher with silencing function, motor contacts frequent with hard between base, bonnet, send larger noise, rely on acoustical panel, silencing cotton, sound gobo, bloop can only remove small part noise, and material requested parts is more.Because motor is that dust catcher produces the main source of noise, therefore, it is unsettled or use beam that those skilled in the art propose motor afterbody, reduces the noise produced when motor swings, thus reach the effect of noise reduction.
In addition, existing dust catcher, is typically provided with silencing cotton at the sidewall of its motor body, and this causes certain stop to the air-out of motor body, can affect the performance of dust catcher.
Market also has dust catcher, between motor body and motor body shell, vibration isolating suspension is set, the noise produced during to isolate motor body work and vibration, this needs evenly to arrange at least four vibration isolating suspensions between motor body and motor housing, this also can cause certain stop to the air-out of motor body, thus affects the performance of dust catcher.
In view of the above problems, need to design a kind of motor " suspension " in motor cover, motor does not occur with motor cover " firmly contacting ", and sealing ring part can be prevented to be inhaled in motor air inlet and to affect motor air volume.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of to motor of dust collector main body " floated " design, the floated noise reduction motor that effectively can reduce noise when dust catcher works, and makes such dust catcher denoising device have more the value of applicability and commercial Application.
According to the floated noise reduction motor of one that the purpose of this utility model proposes, comprise motor body and at least part of motor cover containing motor body, at least one elastic mechanism is provided with between described motor body and motor cover, described elastic mechanism provides support power or pulling force to offset the gravity of motor body to motor body, described elastic mechanism is sheathed on position-limit mechanism, and described position-limit mechanism has position-limiting action to motor body on the direction of elastic mechanism generation deformation.
Preferably, described position-limit mechanism comprises guide pillar and stopper slot, described elastic mechanism is sheathed on guide pillar, described guide pillar is through the through hole at stopper slot top, the head of described guide pillar is arranged at stopper slot inside, the afterbody of guide pillar is fixed on motor, and the cross-sectional area of the head of described guide pillar is greater than through hole, and described stopper slot allows the head of guide pillar to pump in stopper slot.
Preferably, described stopper slot is installed in motor cover, and described guide pillar is fixed on motor by screw and stud.
Preferably, described stopper slot inside top and stopper slot bottom inside are equipped with cushion pad.Preferred, the area of described cushion pad is greater than guide pillar head.
Preferably, position-limit mechanism is sheathed on bracing frame, and support frame as described above is fixed in motor cover.
Preferred, form limit chamber between support frame as described above and motor cover, described position-limit mechanism comprises guide pillar, and the head of guide pillar is arranged in limit chamber, and the afterbody of guide pillar is fixed on motor, and described limit chamber allows the head of guide pillar to pump in limit chamber.
Preferred, described guide pillar and bracing frame contact site are provided with cushion pad.
Preferably, the quantity of described elastic mechanism is one, and described elastic mechanism provides pulling force or support force to offset the gravity of motor body to motor body.
Preferably, the quantity of described elastic mechanism is at least two, and described elastic mechanism provides pulling force or support force to offset the gravity of motor body to motor body jointly.
Preferably, some limit plunger are provided with between described motor cover and motor body.
Preferably, bottom described motor body and be provided with sheath between motor cover.
Preferably, be provided with electric machine support between motor body and motor cover, described elastic mechanism and position-limit mechanism are installed between electric machine support and motor cover.
Preferably, described elastic mechanism is spring or shell fragment.
Preferably, described motor body air inlet is arranged with sealing ring.
Compared with prior art, the utility model has following progressive part:
Adopt motor body " floated " design, motor body can in motor cover free floating, motor body does not contact firmly with motor cover, arranges sealing ring in motor body air inlet, unsettled bottom motor body, make motor body " suspension " in the axial direction; Between motor body and motor cover, arrange elastic mechanism, elastic mechanism makes motor body " suspension " diametrically.Some limit plunger are set between motor body and motor cover, limit plunger plays cushioning effect when motor body shakes, sheath is provided with bottom motor body and between motor cover, sheath can prevent from reversing during motor starting up and knock plastic generation vibrations, sealing ring, limit plunger, sheath are the soft software material of matter, noise during effective reduction dust catcher work, dust catcher work sends soft sound of the wind when running, and the user that vacuum cleaner noise pollution is endured in order to the fullest extent is enjoyed clean, quiet working environment.
Elastic mechanism is sheathed on position-limit mechanism, position-limit mechanism comprises guide pillar and stopper slot, described elastic mechanism is sheathed on guide pillar, described guide pillar is through the through hole at stopper slot top, the head of described guide pillar is arranged at stopper slot inside, and the cross-sectional area of the head of described guide pillar is greater than through hole, and described stopper slot allows the head of guide pillar to pump in stopper slot, the head of guide pillar can not leave in stopper slot, has position-limiting action to motor body.
When elastic mechanism be arranged at below motor body, power is provided support to motor body time, elastic mechanism is in preloading condition and has elasticity up, the head of guide pillar is arranged in stopper slot, the head of guide pillar can only move back and forth in stopper slot, therefore due to the position-limiting action of stopper slot, what make motor body have up is spacing, leaves the stroke space that motor body down moves simultaneously; When providing pulling force to motor body above elastic mechanism is arranged at motor body, elastic mechanism is in pretensioned state and has elasticity up, the head of guide pillar is arranged in stopper slot, the head of guide pillar can only move back and forth in stopper slot, therefore due to the position-limiting action of stopper slot, what make motor body have down is spacing, leaves the stroke space that motor body up moves simultaneously.
As can be seen here, sealing ring and elastic mechanism just can make motor body " suspension " in motor cover, the parts on the utility model motor body whole body are few, compared with prior art, almost do not have the stop of motor body air outlet, this carries out having outstanding substantive distinguishing features and significant progress in noise reduction under the prerequisite ensureing dust catcher performance.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the decomposing schematic representation of floated noise reduction motor disclosed in the utility model embodiment one.
Fig. 2 is the structural representation of motor body disclosed in the utility model embodiment one.
Fig. 3 is A portion enlarged drawing in Fig. 2.
Fig. 4 is the decomposing schematic representation of floated noise reduction motor disclosed in the utility model embodiment two.
Fig. 5 is the structural representation of motor body disclosed in the utility model embodiment two.
Fig. 6 is B portion enlarged drawing in Fig. 5.
Wherein:
1-motor 101-motor body air inlet 2-motor cover
201-motor cover 3-electric machine support 301-motor upper bracket
302-motor lower carriage 4-elastic mechanism 5-position-limit mechanism
Bottom the 5012-stopper slot of 501-stopper slot 5011-stopper slot top
502-guide pillar 5021-guide pillar head 503-screw
504-stud 505-cushion pad 506-blocks up pomphus
6-sealing ring 7-sheath 8-limit plunger
9-bracing frame 901-bracing frame encapsulate 902-screw
10-limit chamber
Detailed description of the invention
As described in the background art, motor body contacts firmly with motor cover or other installing mechanism, very large noise can be produced, only use sound insulating structure, acoustical panel or silencing cotton can only remove the noise of small part, in addition, existing damping noise reduction motor, arranges numerous and diverse damping part around motor body, stop may be caused to the air outlet of motor body, thus affect the performance of dust catcher.
The utility model provides a kind of floated noise reduction motor, comprise motor body and at least part of motor cover containing motor body, at least one elastic mechanism is provided with between described motor body and motor cover, described elastic mechanism provides support power or pulling force to offset the gravity of motor body to motor body, each elastic mechanism described is sheathed on a position-limit mechanism, and described position-limit mechanism has position-limiting action to motor body on the direction of elastic mechanism generation deformation.
Preferably, described position-limit mechanism comprises guide pillar and stopper slot, described elastic mechanism is sheathed on guide pillar, described guide pillar is through the through hole at stopper slot top, the head of described guide pillar is arranged at stopper slot inside, the afterbody of guide pillar is fixed on motor, and the cross-sectional area of the head of described guide pillar is greater than through hole, and described stopper slot allows the head of guide pillar to pump in stopper slot.
Preferably, described stopper slot is installed in motor cover, and described guide pillar is fixed on motor by screw and stud.
Preferably, described stopper slot inside top and stopper slot bottom inside are equipped with cushion pad.
Preferably, position-limit mechanism is sheathed on bracing frame, and support frame as described above is fixed in motor cover.
Preferred, form limit chamber between support frame as described above and motor cover, described position-limit mechanism comprises guide pillar, and the head of guide pillar is arranged in limit chamber, and the afterbody of guide pillar is fixed on motor, and described limit chamber allows the head of guide pillar to pump in limit chamber.
Preferred, described guide pillar and bracing frame contact site are provided with cushion pad.
Preferably, the quantity of described elastic mechanism is one, and described elastic mechanism provides pulling force or support force to offset the gravity of motor body to motor body.
Preferably, the quantity of described elastic mechanism is at least two, and described elastic mechanism provides pulling force or support force to offset the gravity of motor body to motor body jointly.
Preferably, some limit plunger are provided with between described motor cover and motor body.
Preferably, bottom described motor body and be provided with sheath between motor cover.
Preferably, be provided with electric machine support between motor body and motor cover, described elastic mechanism and position-limit mechanism are installed between electric machine support and motor cover.
Preferably, described elastic mechanism is spring or shell fragment.
Preferably, described motor body air inlet is arranged with sealing ring.
To be clearly and completely described the technical solution of the utility model by detailed description of the invention below.Obvious, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, all belongs to the scope of the utility model protection.
Embodiment one
Please refer to Fig. 1 and Fig. 2, Fig. 1 and Fig. 2 is exploded perspective view and the package assembly schematic diagram of the floated noise reduction motor that the present embodiment provides respectively.The utility model provides a kind of floated noise reduction motor, comprise motor body 1 and at least part of motor cover 2 containing motor body 1, motor body air inlet 101 is arranged with sealing ring 6, the unsettled setting in bottom of motor body 1, makes motor body 1 " suspension " in the axial direction.
Be provided with at least one elastic mechanism 4 between motor body 1 and motor cover 2, elastic mechanism 4 pairs of motor body 1 provide support power or pulling force to offset the gravity of motor body 1, and elastic mechanism 4 makes motor body 1 " suspension " diametrically.
Bump against motor cover 2 for preventing motor body 1 and produce vibrating noise, each elastic mechanism 4 is sheathed on a position-limit mechanism 5, and position-limit mechanism 5 makes motor body 1 occur that the direction of deformation has position-limiting action at elastic mechanism 4.
Please refer to Fig. 3, Fig. 3 is the enlarged drawing at A place in Fig. 2, Fig. 3 clearly shows the structure of position-limit mechanism, position-limit mechanism 5 comprises guide pillar 502 and stopper slot 501, stopper slot 501 is installed in motor cover 2, described elastic mechanism 4 is sheathed on guide pillar 502, described guide pillar 502 is through the through hole at stopper slot top 5011, the afterbody of guide pillar is fixed on motor body 1 by screw 503 and stud 504, the afterbody of guide pillar and the connected mode of motor body 1 can be specifically, stud 504 is fixed on on motor body 1, by playing screw or other connected mode makes guide pillar 502 be fixed on stud 504.It is inner that described guide pillar head 5021 is arranged at stopper slot 501, when machine operation, motor body 1 shakes, guide pillar 502 also moves thereupon together, but, the cross-sectional area of guide pillar head 5021 is greater than through hole, and described stopper slot 501 allows guide pillar head 5021 to pump in stopper slot 501, and can only move back and forth between 5012 bottom the top 5011 of stopper slot and stopper slot.
Be equipped with cushion pad 505 inside 5012 inside stopper slot top 5011 with bottom stopper slot, make in head 5021 reciprocatory movement of guide pillar, realize " soft contact " with stopper slot 501, avoid colliding to shake with stopper slot 501 producing noise.
When the quantity of elastic mechanism 4 is one, elastic mechanism 4 is arranged at the sidewall of motor body 1, and correspondence arranges a position-limit mechanism 5.Machine operation, when elastic mechanism 4 be arranged at below motor body 1, power is provided support to motor body 1 time, elastic mechanism 4 is in preloading condition and has elasticity up, the head 5021 of guide pillar is arranged in stopper slot 501, the head 5021 of guide pillar can only move back and forth between 5012 bottom stopper slot top 5011 and stopper slot, like this, motor body 1 can only be moved in the altitude range of stopper slot 501, and can not collide with motor cover 2 or other plastic, therefore due to the position-limiting action of stopper slot 501, what make motor body 1 have up is spacing, leave the stroke space that motor body 1 down moves simultaneously, when providing pulling force to motor body 1 above elastic mechanism 4 is arranged at motor body 1, elastic mechanism 4 is in pretensioned state and has elasticity up, the head 5021 of guide pillar is arranged in stopper slot 501, the head 5021 of guide pillar can only move back and forth in stopper slot 501, therefore due to the position-limiting action of stopper slot 501, what make motor body 1 have down is spacing, leaves the stroke space that motor body 1 up moves simultaneously.
When the quantity of elastic mechanism is one, and elastic mechanism is arranged at bottom or the head of motor body, and correspondence arranges a position-limit mechanism.When machine operation, when elastic mechanism be arranged at below motor body, power is provided support to motor body time, elastic mechanism is in preloading condition and has elasticity up, the head of guide pillar is arranged in stopper slot, the head of guide pillar can only bottom stopper slot top and stopper slot between move back and forth, like this, motor body can only be moved in the altitude range of stopper slot, and can not collide with motor cover or other plastic, therefore due to the position-limiting action of stopper slot, what make motor body have up is spacing, leaves the stroke space that motor body down moves simultaneously; When providing pulling force to motor body above elastic mechanism is arranged at motor body, elastic mechanism is in pretensioned state and has elasticity up, the head of guide pillar is arranged in stopper slot, the head of guide pillar can only move back and forth in stopper slot, therefore due to the position-limiting action of stopper slot, what make motor body have down is spacing, leaves the stroke space that motor body up moves simultaneously.
When the quantity of elastic mechanism 4 is at least two, elastic mechanism 4 pairs of motor body 1 provide pulling force or support force to offset the gravity of motor body 1 jointly.
Can also arrange some limit plunger 8 between motor cover 2 and motor body 1, limit plunger 8 plays cushioning effect when motor body 1 shakes, and meanwhile, because limit plunger 8 volume is little, can not cause stop to the air-out of motor body 1.In addition, bottom motor body 1 and between motor cover 2, be provided with sheath 7, prevent electric motor starting moment motor body 1 from reversing and to collide generation noise with motor cover 2.Bottom stopper slot, 5012 are also provided with stifled pomphus 506, prevent stopper slot 501 extraneous air from entering in stopper slot 501 and impact the motion of guide pillar 502.These measures, all contribute to the damping noise reduction of motor body 1.
In concrete production, conveniently produce assembling, within 1 week, can arrange electric machine support 3 with it at motor body, electric machine support 3 is made up of motor upper bracket 301 and motor lower carriage 302, and elastic mechanism 4 and position-limit mechanism 5 are installed between electric machine support 2 and motor cover 3.Wherein a kind of embodiment of electric machine support 3 is: electric machine support 3 comprises motor upper bracket 301 and motor lower carriage 302, and described motor upper bracket 301 and motor lower carriage 302 clamping are to hold motor body 1.Described motor upper bracket 301 can be following embodiment with the clamping of motor lower carriage 302: arrange buckle at motor upper bracket 301 edge, arrange hole clipping at motor lower carriage 302 edge; Hole clipping is set at motor upper bracket 301 edge, buckle is set at motor lower carriage 302 edge; By beating screw mouth, the clamping embodiment between the utility model motor upper bracket 301 and motor lower carriage 302 is not limited to above-mentioned several.Motor cover 201 being set above motor cover 2, fastening by beating the connected modes such as screw.
The above elastic mechanism is spring, one end of spring connects motor body 1 or electric machine support 3, and the other end is placed in the head 5021 of guide pillar, certainly, elastic mechanism 4 also can adopt shell fragment etc., and other have the material of elastic deformation characteristic, and mounting means is identical with spring.
Embodiment two
Please refer to Fig. 4 to Fig. 6, present embodiment discloses the another kind of embodiment of floated noise reduction motor, the difference of the present embodiment and embodiment one is as follows:
Position-limit mechanism 5 is sheathed on bracing frame 9, and support frame as described above 9 is fixed in motor cover 2, can be fixed in motor cover 2 by bracing frame 9 by the mode of playing screw.One end of elastic mechanism 4 is fixed on motor, and the other end is fixed on bracing frame 9 by bracing frame encapsulate 901, form limit chamber 10, and bracing frame is fixed in motor cover between bracing frame 9 and motor cover 2 by screw 902.Described position-limit mechanism comprises guide pillar 502, and guide pillar head 5021 is arranged in limit chamber 10, and guide pillar afterbody is fixed on motor, and described limit chamber 10 allows guide pillar head 5021 to pump in limit chamber 10.Described guide pillar 502 is provided with cushion pad with bracing frame 9 contact site.
The beneficial effect of the present embodiment is: when product needed is reprocessed, and turns on the screw of fixing support rack, can replace the position-limit mechanism in motor cover or elastic mechanism.
The above " pumps " and refers to that the normal direction of motor body main shaft moves back and forth.
Application examples
Motor body input power is 800W, the present embodiment one and embodiment two is used to make dust catcher,, numbering is respectively 1,2, opens dust catcher power supply, dust catcher is normally worked, carry out noise test, and in prior art, use the dust catcher of 800W motor body to carry out work, as a comparison case, this comparative example is numbered 0, and test result is as table 1:
Table 1 dust catcher operating noise is tested
| Numbering | Level of noise dB (A) | With or without the allophone such as uttering long and high-pitched sounds |
| 0 | 80.0 | Have |
| 1 | 65.0 | Nothing |
| 2 | 65.0 | Nothing |
The noise that table 1 demonstrates when the dust catcher using the utility model embodiment one and embodiment two to make works is 65 decibels, 65 decibels.When user uses dust catcher cleaning floor, only have soft sound of the wind, bring that user cleans, clean environment.The utility model is creationary to be designed motor body " suspension ", will have broad application prospects.
After tested, when motor body input power is 1700W, the noise when dust catcher that the utility model is made works is about 67 decibels, and merely add two decibels, the utility model noise reduction clearly.
In sum, the utility model discloses a kind of floated noise reduction motor.In the utility model, unsettled setting bottom the sheathed sealing ring of motor body air inlet, motor body, and elastic mechanism is set between motor body sidewall and motor cover, make motor body " suspension " in motor cover, sealing ring, elastic mechanism and limit plunger, sheath make motor body all have damping when three dimensions any direction moves, simultaneously limited location mechanism again, ensure that motor body can only float within the specific limits, when motor body high-speed cruising, effectively vibrations can be reduced.Parts around the utility model motor body are few, compared with prior art, almost do not have the stop of motor body air outlet, and this carries out having outstanding substantive distinguishing features and significant progress in noise reduction under the prerequisite ensureing dust catcher performance.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to embodiment illustrated herein, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (12)
1. a floated noise reduction motor, comprise motor body and at least part of motor cover containing motor body, it is characterized in that, at least one elastic mechanism is provided with between the main whole body of described motor and motor cover, described elastic mechanism provides support power or pulling force to offset the gravity of motor body to motor body, described elastic mechanism is sheathed on position-limit mechanism, and described position-limit mechanism has position-limiting action to motor body on the direction of elastic mechanism generation deformation.
2. floated noise reduction motor as claimed in claim 1, it is characterized in that, described position-limit mechanism comprises guide pillar and stopper slot, described elastic mechanism is sheathed on guide pillar, described guide pillar is through the through hole at stopper slot top, and the head of described guide pillar is arranged at stopper slot inside, and the afterbody of guide pillar is fixed on motor, the cross-sectional area of the head of described guide pillar is greater than through hole, and described stopper slot allows the head of guide pillar to pump in stopper slot.
3. floated noise reduction motor as claimed in claim 2, it is characterized in that, described stopper slot is installed in motor cover, and described guide pillar is fixed on motor by screw and stud.
4. floated noise reduction motor as claimed in claim 2, is characterized in that, described stopper slot inside top and stopper slot bottom inside are equipped with cushion pad.
5. floated noise reduction motor as claimed in claim 1, it is characterized in that, position-limit mechanism is sheathed on bracing frame, and support frame as described above is fixed in motor cover.
6. floated noise reduction motor as claimed in claim 5, it is characterized in that, limit chamber is formed between support frame as described above and motor cover, described position-limit mechanism comprises guide pillar, the head of guide pillar is arranged in limit chamber, the afterbody of guide pillar is fixed on motor, and described limit chamber allows the head of guide pillar to pump in limit chamber.
7. floated noise reduction motor as claimed in claim 6, is characterized in that, described guide pillar and bracing frame contact site are provided with cushion pad.
8. floated noise reduction motor as claimed in claim 1, is characterized in that, the quantity of described elastic mechanism is one, and described elastic mechanism provides pulling force or support force to offset the gravity of motor body to motor body.
9. floated noise reduction motor as claimed in claim 1, is characterized in that, the quantity of described elastic mechanism is at least two, and described elastic mechanism provides pulling force or support force to offset the gravity of motor body to motor body jointly.
10. floated noise reduction motor as claimed in claim 1, is characterized in that, be provided with some limit plunger between described motor cover and motor body, be provided with sheath bottom described motor body and between motor cover.
11. floated noise reduction motors as claimed in claim 1, it is characterized in that, be provided with electric machine support between motor body and motor cover, described elastic mechanism and position-limit mechanism are installed between electric machine support and motor cover.
12. floated noise reduction motors as claimed in claim 1, is characterized in that, described motor body air inlet is arranged with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520631318.XU CN205006811U (en) | 2015-08-20 | 2015-08-20 | Floated motor of making an uproar that falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520631318.XU CN205006811U (en) | 2015-08-20 | 2015-08-20 | Floated motor of making an uproar that falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205006811U true CN205006811U (en) | 2016-02-03 |
Family
ID=55205447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520631318.XU Withdrawn - After Issue CN205006811U (en) | 2015-08-20 | 2015-08-20 | Floated motor of making an uproar that falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205006811U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105054866A (en) * | 2015-08-20 | 2015-11-18 | 莱克电气股份有限公司 | Suspension noise-reduction motor |
| CN106264329A (en) * | 2016-08-24 | 2017-01-04 | 苏州首信电机有限公司 | A kind of novel dust collector electric machine casing |
| CN109974280A (en) * | 2019-03-28 | 2019-07-05 | 成玉贵 | The method of new blower damping noise reduction |
| CN110742521A (en) * | 2018-07-24 | 2020-02-04 | 九阳股份有限公司 | Soybean milk machine |
-
2015
- 2015-08-20 CN CN201520631318.XU patent/CN205006811U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105054866A (en) * | 2015-08-20 | 2015-11-18 | 莱克电气股份有限公司 | Suspension noise-reduction motor |
| CN105054866B (en) * | 2015-08-20 | 2018-01-16 | 莱克电气股份有限公司 | Floated noise reduction motor |
| CN106264329A (en) * | 2016-08-24 | 2017-01-04 | 苏州首信电机有限公司 | A kind of novel dust collector electric machine casing |
| CN110742521A (en) * | 2018-07-24 | 2020-02-04 | 九阳股份有限公司 | Soybean milk machine |
| CN110742521B (en) * | 2018-07-24 | 2022-01-04 | 九阳股份有限公司 | Soybean milk machine |
| CN109974280A (en) * | 2019-03-28 | 2019-07-05 | 成玉贵 | The method of new blower damping noise reduction |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160203 Effective date of abandoning: 20180116 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20160203 Effective date of abandoning: 20180116 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |