CN204538877U - Suspension electric motor shade assembly structure - Google Patents
Suspension electric motor shade assembly structure Download PDFInfo
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- CN204538877U CN204538877U CN201520247060.3U CN201520247060U CN204538877U CN 204538877 U CN204538877 U CN 204538877U CN 201520247060 U CN201520247060 U CN 201520247060U CN 204538877 U CN204538877 U CN 204538877U
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- motor
- assembly structure
- shade assembly
- suspension electric
- electric motor
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Abstract
The utility model discloses a kind of suspension electric motor shade assembly structure, it comprises: the motor cover of motor and collecting motor, the wherein motor cover motor upper cover that comprises motor lower cover and be fixedly connected with motor lower cover, and motor lower cover or there is bumper and absorbing shock space between motor upper cover and motor.The utility model is arranged by multiple noise reduction, both can absorb vertical direction vibrations, also can absorb the vibrations of circumferencial direction, damping noise reduction successful, is especially applicable to the motor noise-reducing in vertical or stick vacuums.
Description
Technical field
The utility model relates to a kind of suspension electric motor shade assembly structure.
Background technology
Current motor of dust collector damping often adopts traditional electricity secret seal and the damping of motor wedge, namely electricity secret seal is placed in motor air inlet one end, motor afterbody places motor wedge, electricity secret seal and motor wedge are soft quality of rubber materials, the soft material of rubber is relied on to absorb the vibrations of machine operation process generation, to reduce noise, but this traditional damping modes damping effect is not obvious, specific aim is not had for the vibrations reducing motor vertical direction and circumferencial direction, especially the motor noise-reducing in vertical or stick vacuums, noise reduction is particularly not good.
Utility model content
The utility model object is: provide a kind of suspension electric motor shade assembly structure, to reduce the vibrations of motor vertical direction and circumferencial direction, thus reduces noise.
The technical solution of the utility model is: a kind of suspension electric motor shade assembly structure, it comprises: the motor cover of motor and collecting motor, the wherein motor cover motor upper cover that comprises motor lower cover and be fixedly connected with motor lower cover, and motor lower cover or there is bumper and absorbing shock space between motor upper cover and motor.
On the basis of technique scheme, comprise following attached technical scheme further:
Also comprise and to be arranged between motor upper cover and motor and to reduce several elastic components of motor axial direction vibrations.
Also comprise and to be arranged between motor lower cover and motor and to reduce several shock absorbing rings of motor radial direction vibrations.
Described motor comprises the head in one end, the afterbody at the other end, stator between head and afterbody and determine impeller between head and stator, wherein determines impeller or stator is provided with several perforation being positioned at its edge.
Be provided with around described motor lower cover can through respective perforations and carry out motor shaft to direction several guide pillars reciprocating, wherein each guide pillar be provided with collecting corresponding shock absorbing ring several damping ring recess.
The head of described motor is positioned at below, and afterbody is then positioned at top and unsettled setting, and perforation is blind hole or semiclosed hole.
Described motor upper cover is provided with several docking sections of docking with corresponding guide pillar, and wherein elastic component one end is resisted against and determines the other end on impeller or stator and be then resisted against docking section and be set on guide pillar.
Described shock absorbing ring is the O type circle that rubber is made.
Described guide pillar is at least 3 and even circumferential is spaced.
The utility model advantage is:
The utility model is arranged by multiple noise reduction, both can absorb vertical direction vibrations, also can absorb the vibrations of circumferencial direction, damping noise reduction successful, is especially applicable to the motor noise-reducing in vertical or stick vacuums.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is cross-sectional schematic of the present utility model;
Fig. 2 is the front view of motor in the utility model;
Fig. 3 is the end view of motor in the utility model.
Embodiment
Embodiment: as Figure 1-3, the utility model provides a kind of specific embodiment of suspension electric motor shade assembly structure, it comprises the motor cover of motor 10 and collecting motor 10, the wherein motor cover motor upper cover 30 that comprises motor lower cover 20 and be fixedly connected with motor lower cover 20, and motor lower cover 20 or there is bumper and absorbing shock space between motor upper cover 30 and motor 10.
Motor 10 comprises the head 12 in one end, the afterbody 18 at the other end, stator 16 between head 12 and afterbody 18 and determine impeller 14 between head 12 and stator 16.Wherein determine impeller 14 and be provided with several perforation 140 being positioned at its edge.Perforation 140 is blind hole or semiclosed hole.Head 12 for motor air intake and have movable vane wheel.Operationally, head 12 is positioned at below to motor 10, and afterbody 18 is then positioned at top and unsettled setting.Motor 10 axial direction is consistent with upper and lower vertical direction.
Motor lower cover 20 is for accommodating the head 12 of motor 10, and be provided with several guide pillars 22 that can pass respective perforations 140 around, wherein each guide pillar 22 is provided with at least one damping ring recess 24 and a fixing hole 26, and wherein damping ring recess 24 is arranged around fixing hole 26.Guide pillar 22 is preferably stud.
Motor upper cover 30 for accommodate the afterbody 18 of motor 10 and there is host cavity 32, several docking sections 34 of docking with corresponding guide pillar 22 and be arranged on the butt hole 36 be connected on docking section 34 and with fixing hole 26, wherein fixing hole 26 and butt hole 36 form the cavity of collecting screw jointly, screw being fixedly connected with then for motor lower cover 20 and motor upper cover 30.
Preferably, its to comprise further between head 12 and motor lower cover 20 and reduce the shock absorber part 40 of motor vertical direction vibrations, one end is resisted against and determines the other end on impeller 14 and to be resisted against on docking section 34 and to reduce the elastic component 50 of motor axial direction vibrations and be arranged on damping ring recess 24 in reduce the shock absorbing ring 52 that guide pillar 22 circumferencial direction shakes.Elastic component 50 is preferably spring, and is set on the outside of guide pillar 22, and shock absorbing ring 52 is preferably the O type circle that rubber is made.Elastic component 50 impels the relative motor 10 of motor upper cover 30 to move back and forth in bumper and absorbing shock space, reduces the vibrations of motor axial direction thus.
The utility model is positioned on motor by motor, in the motor room that lower cover row becomes, the shock mitigation system that limiting motor moves up and down is formed by shock absorber part and elastic component, impeller will be determined supported by fulcrum (two and more than), adopt three guide pillars as damping guide rail, by the shock mitigation system that shock absorber part and elastic component formation motor move up and down, the shock mitigation system of circumferencial direction is formed by the O type circle on three guide pillars, and damping Guide Rail Design is determined on impeller or stator at motor, three damping guide rails are evenly distributed on circumferentially, there is guide rail in three directions, can guarantee that the motor that moves up and down that motor produces in the course of the work can not be crooked, motion process is smooth and easy, each guide pillar there are two damping ring recess, damping ring recess inner sleeve two O type circles, the circumference vibrations that O type circle produces in the course of the work for eliminating motor, then by motor cover, motor noise is isolated further outside motor, the floated location that such motor is formed in motor cover, the utility model both can absorb vertical direction vibrations thus, also the vibrations of circumferencial direction can be absorbed, the absorption of vibrations is pointed, damping noise reduction successful.
Certain above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection range of the present utility model with this.All equivalent transformations of doing according to the Spirit Essence of the utility model main technical schemes or modification, all should be encompassed within protection range of the present utility model.
Claims (9)
1. a suspension electric motor shade assembly structure, it is characterized in that it comprises: the motor cover of motor (10) and collecting motor (10), the wherein motor cover motor upper cover (30) that comprises motor lower cover (20) and be fixedly connected with motor lower cover (20), and motor lower cover (20) or there is bumper and absorbing shock space between motor upper cover (30) and motor (10).
2. a kind of suspension electric motor shade assembly structure as claimed in claim 1, is characterized in that: also comprise and to be arranged between motor upper cover (30) and motor (10) and to reduce several elastic components (50) of motor axial direction vibrations.
3. a kind of suspension electric motor shade assembly structure as claimed in claim 2, is characterized in that: also comprise and to be arranged between motor lower cover (20) and motor (10) and to reduce several shock absorbing rings (52) of motor radial direction vibrations.
4. a kind of suspension electric motor shade assembly structure as claimed in claim 3, it is characterized in that: described motor (10) comprises the head (12) being positioned at one end, the afterbody (18) being positioned at the other end, is positioned at the stator (16) between head (12) and afterbody (18) and is positioned at and determine impeller (14) between head (12) and stator (16), wherein determine impeller (14) or stator (16) is provided with several perforation (140) being positioned at its edge.
5. a kind of suspension electric motor shade assembly structure as claimed in claim 4, it is characterized in that: described motor lower cover (20) be around provided with can pass respective perforations (140) and carry out motor shaft to direction reciprocating several guide pillars (22), wherein each guide pillar (22) is provided with several damping ring recess (24) of accommodating corresponding shock absorbing ring (52).
6. a kind of suspension electric motor shade assembly structure as claimed in claim 5, it is characterized in that: the head (12) of described motor (10) is positioned at below, afterbody (18) is then positioned at top and unsettled setting, and perforation (140) is blind hole or semiclosed hole.
7. a kind of suspension electric motor shade assembly structure as claimed in claim 5, it is characterized in that: described motor upper cover (30) is provided with several docking sections (34) of docking with corresponding guide pillar (22), wherein elastic component (50) one end is resisted against and determines the upper other end of impeller (14) or stator (16) and be then resisted against docking section (34) and be set on guide pillar (22).
8. a kind of suspension electric motor shade assembly structure as described in claim 3 or 4 or 5 or 6 or 7, is characterized in that: the O type circle that described shock absorbing ring (52) is made for rubber.
9. a kind of suspension electric motor shade assembly structure as described in claim 5 or 6 or 7, is characterized in that: described guide pillar (22) is at least 3 and even circumferential is spaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520247060.3U CN204538877U (en) | 2015-04-22 | 2015-04-22 | Suspension electric motor shade assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520247060.3U CN204538877U (en) | 2015-04-22 | 2015-04-22 | Suspension electric motor shade assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204538877U true CN204538877U (en) | 2015-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520247060.3U Active CN204538877U (en) | 2015-04-22 | 2015-04-22 | Suspension electric motor shade assembly structure |
Country Status (1)
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| CN (1) | CN204538877U (en) |
Cited By (3)
| 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 |
| CN105054867A (en) * | 2015-08-20 | 2015-11-18 | 莱克电气股份有限公司 | Suspension noise-reduction motor |
| CN106160319B (en) * | 2015-04-22 | 2018-10-16 | 莱克电气股份有限公司 | Suspension electric motor shade assembly structure |
-
2015
- 2015-04-22 CN CN201520247060.3U patent/CN204538877U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106160319B (en) * | 2015-04-22 | 2018-10-16 | 莱克电气股份有限公司 | Suspension electric motor shade assembly structure |
| CN105054866A (en) * | 2015-08-20 | 2015-11-18 | 莱克电气股份有限公司 | Suspension noise-reduction motor |
| CN105054867A (en) * | 2015-08-20 | 2015-11-18 | 莱克电气股份有限公司 | Suspension noise-reduction motor |
| CN105054867B (en) * | 2015-08-20 | 2016-08-31 | 莱克电气股份有限公司 | Floated 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 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |