CN112271959A - Sealed magnetic suspension motor and handicraft water lamp with same - Google Patents
Sealed magnetic suspension motor and handicraft water lamp with same Download PDFInfo
- Publication number
- CN112271959A CN112271959A CN202011204810.0A CN202011204810A CN112271959A CN 112271959 A CN112271959 A CN 112271959A CN 202011204810 A CN202011204810 A CN 202011204810A CN 112271959 A CN112271959 A CN 112271959A
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- CN
- China
- Prior art keywords
- water
- motor
- impeller
- sealed
- handicraft
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- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N15/00—Holding or levitation devices using magnetic attraction or repulsion, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a sealed magnetic suspension motor and a handicraft water lamp with the same, wherein the sealed magnetic suspension motor is a sealed magnetic suspension motor and is provided with a water pumping impeller, a water sealing platform, a magnetic ring embedded in the water pumping impeller, a battery box and a brushless motor, wherein the battery box and the brushless motor are sealed at the bottom of the water sealing platform; the handicraft water lamp is provided with an inner container cover and an inner scene table arranged in the inner container cover, the water sealing table is arranged at the bottom of the inner container cover, and the water beating impeller is connected with the inner scene table. The sealed magnetic suspension motor has high sealing performance, long service life and no noise; the handicraft water lamp with the sealed magnetic suspension motor has good user experience.
Description
Technical Field
The invention relates to the technical field of water stirring motors, in particular to a sealed magnetic suspension motor and an artware water lamp with the same.
Background
The brush motor has the performance of providing rated torque from zero speed to rated speed with fast response and larger starting torque, but the advantage of the direct current motor is just the disadvantage because the armature magnetic field and the motor rotor magnetic field are required to be constantly maintained at 90 degrees by the carbon brush and the commutator to generate the performance of constant torque under the rated load. The carbon brush and the commutator generate sparks when the motor rotates, and the carbon powder can cause damage to components, so that the application occasions are limited. Just because the conventional motor has relatively high noise and the carbon brush is easy to break, it is urgently needed to develop a motor with excellent performance by those skilled in the art.
The water stirring motor is one of essential important parts in the handicraft water lamp, the installation sealing performance of the water stirring motor is very important due to the particularity of the working environment of the water stirring motor, however, the existing water stirring motor for the handicraft water lamp is an independent motor at present, the installation sealing performance is poor, some problems of water seepage exist, the normal work of the handicraft water lamp is directly influenced once the water stirring motor is filled with water, and the water stirring motor is directly scrapped in serious cases; and the water stirring motor in some handicraft water lamps is not water seepage, but the water stirring motor is in open assembly, so that great noise can be generated in the working process, and the use experience of users on the handicraft water lamps is directly influenced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the problems existing in the background technology, the sealed magnetic suspension motor and the handicraft water lamp with the sealed magnetic suspension motor are provided, the motor is split into a brushless motor and a magnetic ring, the brushless motor and the magnetic ring can rotate through a water sealing platform made of plastic materials, and the sealed magnetic suspension motor is high in sealing performance, long in service life and free of noise.
The technical scheme adopted by the invention for solving the technical problems is as follows: a sealed magnetic suspension motor comprises a water pumping impeller, a water sealing platform, a magnetic ring embedded in the water pumping impeller, a battery box and a brushless motor, wherein the battery box and the brushless motor are embedded at the bottom of the water sealing platform, the battery box and the brushless motor are sealed at the bottom of the water sealing platform, the magnetic ring is sealed in an area formed by assembling the top of the water sealing platform and the water pumping impeller, and the magnetic ring is positioned at the outer circumference of the brushless motor.
More specifically, in the above technical solution, the brushless motor is fixed at the bottom of the water sealing table through an internal fixation shaft.
The handicraft water lamp with sealed magnetic floating motor has inner container hood and inner scene table inside the inner container hood, water sealing table installed in the bottom of the inner container hood, and water beating impeller connected to the inner scene table.
More specifically, in the above technical solution, a sealing installation groove recessed upwards is provided at the bottom of the water sealing table, and the brushless motor is embedded in the sealing installation groove.
More specifically, in the above technical solution, the inner view table is disposed in the inner container cover through the inner view clamping table, the inner view clamping table and the inner view table are provided with the clamping block and the clamping hole in a matching manner, and the clamping block is embedded into the clamping hole in a matching manner, so that the inner view clamping table and the inner view table are quickly clamped.
More specifically, in the above technical solution, the inside view fixing shaft is provided with an upper positioning hole, the water impeller is provided with a middle positioning hole, the water sealing table is provided with a lower positioning hole, the upper portion of the inside view fixing shaft is inserted and fixed in the upper positioning hole after the inside view fixing shaft passes through the middle positioning hole, and the lower portion of the inside view fixing shaft is inserted and fixed in the lower positioning hole.
More specifically, in the above technical solution, the impeller for pumping water includes an n-shaped impeller body, an inner diameter of the impeller body is the same as an outer diameter of the magnetic ring, and the magnetic ring is embedded in an inner wall of the impeller body.
More specifically, in the above technical solution, the outer diameter of the sealing installation groove is the same as the inner diameter of the magnetic ring, and the magnetic ring is sleeved outside the sealing installation groove, so as to realize the follow-up assembly of the water pumping impeller and the water sealing table.
More specifically, in the above technical solution, a plurality of rotating water-beating blades are uniformly arranged in the circumferential direction of the top of the impeller body.
More specifically, in the above technical solution, the outer edge of the water sealing table and the outer edge of the liner cover are provided with a clamping groove and a buckle in a matching manner, and the buckle is embedded into the clamping groove in a matching manner, so that the rapid assembly between the water sealing table and the liner cover is realized.
The invention has the beneficial effects that: the invention provides a sealed magnetic suspension motor and a handicraft water lamp with the same, which adopt a mode of combining the motor and a water sealing platform, the motor is split into a brushless motor and a magnetic ring, the brushless motor and the magnetic ring are respectively separated at the upper part and the lower part of the water sealing platform, the brushless motor is electrified to trigger the magnetic ring to rotate, and the water beating impeller is arranged outside the magnetic ring to rotate, so that the water stirring effect is achieved, namely the brushless motor and the magnetic ring can rotate through separating the water sealing platform made of plastic materials, the sealing performance is high, the service life is long, and no noise is generated; meanwhile, the user experience degree of the handicraft water lamp is good.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an exploded view of fig. 1.
The reference numbers in the drawings are as follows: 1. a water beating impeller; 1-1, positioning a hole; 1-2, an impeller body; 1-3, rotating the water beating blades; 2. a water sealing platform; 2-1, sealing the mounting groove; 2-2, lower positioning holes; 2-3, a clamping groove; 3. a magnetic ring; 4. a battery case; 5. a brushless motor; 6. an inner scene fixing shaft; 7. an inner container cover; 7-1, buckling; 8. an inner scene platform; 8-1, clamping holes; 9. an inner scene clamping table; 9-1, a fixture block; 9-2, arranging a positioning hole; 10. and sealing a water silica gel ring.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "one side", "the other side", "both sides", "between", "middle", "upper", "lower", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and 2, the sealed magnetic suspension motor of the invention comprises a water pumping impeller 1, a water sealing platform 2, a magnetic ring 3 embedded in the water pumping impeller 1, and a battery box 4 and a brushless motor 5 embedded at the bottom of the water sealing platform 2, wherein the battery box 4 and the brushless motor 5 are sealed at the bottom of the water sealing platform 2, the magnetic ring 3 is sealed in an area formed by assembling the top of the water sealing platform 2 and the water pumping impeller 1, and the magnetic ring 3 is positioned at the outer circumference of the brushless motor 5.
The brushless motor 5 is fixed at the bottom of the water sealing platform 2 through an internal scene fixing shaft 6.
Referring to fig. 1 and 2, the handicraft water lamp with the sealed magnetic floating motor of the invention comprises an inner container cover 7 and an inner scene table 8 arranged in the inner container cover 7, wherein the inner scene table 8 can be replaced at will, the inner scene table 8 is a person, an animal or a plant, etc., the water sealing table 2 is arranged at the bottom of the inner container cover 7, and the water beating impeller 1 is connected with the inner scene table 8.
The bottom of the water sealing platform 2 is provided with an upward sunken sealing installation groove 2-1, and the brushless motor 5 is embedded in the sealing installation groove 2-1.
The inner scene table 8 is arranged in the inner container cover 7 through the inner scene clamping table 9, the clamping block 9-1 and the clamping hole 8-1 are arranged on the inner scene clamping table 9 and the inner scene table 8 in a matched mode, and the clamping block 9-1 is embedded into the clamping hole 8-1 in a matched mode, so that the inner scene clamping table 9 and the inner scene table 8 are clamped fast.
The inner scene clamping table 9 is provided with an upper positioning hole 9-2, the water beating impeller 1 is provided with a middle positioning hole 1-1, the water sealing table 2 is provided with a lower positioning hole 2-2, the middle positioning hole 1-1 is a cylindrical through hole, and the upper positioning hole 9-2 is a blind hole with an upper part sealed and a lower part opened.
After the inner scene fixing shaft 6 passes through the middle positioning hole 1-1, the upper part of the inner scene fixing shaft 6 is fixedly inserted into the upper positioning hole 9-2, the lower part of the inner scene fixing shaft 6 is fixedly inserted into the lower positioning hole 2-2, namely after the inner scene fixing shaft 6 passes through the water beating impeller 1, the upper part of the inner scene fixing shaft 6 is fixedly connected with the inner scene clamping table 9, and the lower part of the inner scene fixing shaft 6 is fixedly connected with the water sealing table 2.
The water fetching impeller 1 comprises an n-shaped impeller body 1-2, the inner diameter of the impeller body 1-2 is the same as the outer diameter of the magnetic ring 3, and the magnetic ring 3 is embedded in the inner wall of the impeller body 1-2.
The outer diameter of the sealing installation groove 2-1 is the same as the inner diameter of the magnetic ring 3, and the magnetic ring 3 is sleeved outside the sealing installation groove 2-1, so that the follow-up assembly of the water beating impeller 1 and the water sealing platform 2 is realized.
The top of the impeller body 1-2 is uniformly provided with a plurality of rotating water beating blades 1-3 in the circumferential direction, and the angles of the rotating water beating blades 1-3 are respectively arranged so as to facilitate the rotation of the liquid in the inner container cover 7.
The outer edge of the water sealing table 2 and the outer edge of the inner container cover 7 are provided with a clamping groove 2-3 and a buckle 7-1 in a matched mode, the buckle 7-1 is embedded into the clamping groove 2-3 in a matched mode, rapid assembly between the water sealing table 2 and the inner container cover 7 is achieved, and a water sealing silica gel ring 10 is filled in the clamping groove 2-3 to prevent liquid in the inner container cover 7 from leaking out.
The upper section of the sealing installation groove 2-1 is circular, the lower positioning hole 2-2 is arranged at the position of the circle center of the top of the sealing installation groove 2-1, and the lower positioning hole 2-2 is a blind hole with an opening at the upper part and a seal at the lower part.
The sealing installation groove 2-1, the lower positioning hole 2-2 and the clamping groove 2-3 are of an integral structure.
The bottom of the water sealing table 2 is also provided with a water sealing port, a water sealing plug is added on the water sealing port, and the water sealing plug can seal the liquid in the inner container cover 7 to prevent the liquid in the inner container cover 7 from leaking out. When the liquid in the liner cover 7 needs to be discharged or replaced, the water sealing plug can be pulled out, so that the liquid in the liner cover 7 can be discharged from the water sealing opening.
The brushless motor 5 includes a motor rotor and a motor stator, and the motor rotor is located at the periphery of the motor stator. The main function of the motor rotor is to be cut by magnetic lines in a rotating magnetic field to generate output current. The motor stator is a stationary part, and the main function of the motor stator is to generate a rotating magnetic field.
The motor rotor is composed of four relatively independent quarter-ring-shaped cylinder structures, and the four relatively independent quarter-ring-shaped cylinder structures can form a hollow cylinder. The four relatively independent quarter-ring-shaped cylinder structures comprise two N poles and two S poles, and the N poles and the S poles are alternately distributed.
The motor stator comprises a motor stator core, four yoke parts and four tooth parts, wherein the four yoke parts and the four tooth parts are connected along the radial direction of the motor stator core, the yoke parts are positioned on the outer sides of the tooth parts, the four tooth parts are uniformly arranged on the radial direction of the motor stator core, and one yoke part is arranged on the outer side of each tooth part.
The outer arc surface of the yoke part is formed by continuously splicing a plurality of arc surfaces. During the rotation of the motor rotor, the gap between the motor rotor and the yoke part can be changed. In the clockwise rotation process of the motor rotor, at the same position, the gap between the motor rotor and the yoke part is gradually reduced. In the anticlockwise rotating process of the motor rotor, at the same position, the gap between the motor rotor and the yoke part is gradually increased.
This sealed magnetic levitation motor adopts the mode that motor and water sealing platform 2 combined together, with two parts of brushless motor 5 and magnetic ring 3 of motor split, and brushless motor 5 and magnetic ring 3 separate respectively in the upper and lower part of water sealing platform 2, utilize brushless motor 5 circular telegram, touch the rotation of magnetic ring 3, because there is impeller 1 of fetching water outside magnetic ring 3, realize impeller 1 of fetching water rotatory, play the effect of stirring, brushless motor 5 and magnetic ring 3 separate water sealing platform 2 of plastics material just can realize rotatory promptly, and the leakproofness is high, long service life, noiselessness.
The handicraft water lamp has the advantages of good user experience, no noise and long integral service life.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (10)
1. A kind of sealed magnetic levitation electrical machinery, its characteristic is: the water seal device is provided with a water seal impeller (1), a water seal platform (2), a magnetic ring (3) embedded in the water seal impeller (1), a battery box (4) and a brushless motor (5) embedded at the bottom of the water seal platform (2), wherein the battery box (4) and the brushless motor (5) are sealed at the bottom of the water seal platform (2), the magnetic ring (3) is sealed in an area formed by assembling the top of the water seal platform (2) and the water seal impeller (1), and the magnetic ring (3) is positioned at the outer circumference of the brushless motor (5).
2. A hermetically sealed magnetic levitation motor as recited in claim 1, further comprising: the brushless motor (5) is fixed at the bottom of the water sealing platform (2) through an internal scene fixing shaft (6).
3. An art water lamp with a sealed magnetic suspension motor as claimed in claim 1 or 2, characterized in that: the handicraft water lamp is provided with a liner cover (7) and an inner scene table (8) arranged in the liner cover (7), a water sealing table (2) is arranged at the bottom of the liner cover (7), and a water beating impeller (1) is connected with the inner scene table (8).
4. The handicraft water lamp of sealed magnetic suspension motor of claim 3, characterized by that: the bottom of the water sealing table (2) is provided with an upwards sunken sealing installation groove (2-1), and the brushless motor (5) is embedded in the sealing installation groove (2-1).
5. The handicraft water lamp of sealed magnetic suspension motor of claim 4, characterized by that: the inner scene table (8) is arranged in the inner container cover (7) through the inner scene clamping table (9), the inner scene clamping table (9) and the inner scene table (8) are provided with the clamping block (9-1) and the clamping hole (8-1) in a matched mode, the clamping block (9-1) is embedded into the clamping hole (8-1) in a matched mode, and therefore the inner scene clamping table (9) and the inner scene table (8) are rapidly clamped.
6. The handicraft water lamp of sealed magnetic suspension motor of claim 5, characterized by that: the inner scene clamping table (9) is provided with an upper positioning hole (9-2), the water beating impeller (1) is provided with a middle positioning hole (1-1), the water sealing table (2) is provided with a lower positioning hole (2-2), after the inner scene fixing shaft (6) penetrates through the middle positioning hole (1-1), the upper part of the inner scene fixing shaft (6) is fixedly inserted into the upper positioning hole (9-2), and the lower part of the inner scene fixing shaft (6) is fixedly inserted into the lower positioning hole (2-2).
7. The handicraft water lamp of sealed magnetic suspension motor of claim 6, characterized by that: the water fetching impeller (1) comprises an n-shaped impeller body (1-2), the inner diameter of the impeller body (1-2) is the same as the outer diameter of the magnetic ring (3), and the magnetic ring (3) is embedded in the inner wall of the impeller body (1-2).
8. The handicraft water lamp of sealed magnetic suspension motor of claim 7, wherein: the outer diameter of the sealing installation groove (2-1) is the same as the inner diameter of the magnetic ring (3), and the magnetic ring (3) is sleeved outside the sealing installation groove (2-1) to realize the follow-up assembly of the water beating impeller (1) and the water sealing platform (2).
9. The handicraft water lamp of sealed magnetic suspension motor of claim 8, characterized by that: a plurality of rotary water beating blades (1-3) are uniformly arranged on the top of the impeller body (1-2) in the circumferential direction.
10. The handicraft water lamp of sealed magnetic suspension motor of claim 9, wherein: the outer edge of the water sealing table (2) and the outer edge of the inner container cover (7) are provided with a clamping groove (2-3) and a buckle (7-1) in a matched mode, and the buckle (7-1) is embedded into the clamping groove (2-3) in a matched mode, so that the water sealing table (2) and the inner container cover (7) can be assembled quickly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011204810.0A CN112271959A (en) | 2020-11-02 | 2020-11-02 | Sealed magnetic suspension motor and handicraft water lamp with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011204810.0A CN112271959A (en) | 2020-11-02 | 2020-11-02 | Sealed magnetic suspension motor and handicraft water lamp with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112271959A true CN112271959A (en) | 2021-01-26 |
Family
ID=74346119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011204810.0A Pending CN112271959A (en) | 2020-11-02 | 2020-11-02 | Sealed magnetic suspension motor and handicraft water lamp with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112271959A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199900A (en) * | 2021-05-10 | 2021-08-03 | 惠州市维多利科技有限公司 | Bearingless hydrodynamic rotating platform |
-
2020
- 2020-11-02 CN CN202011204810.0A patent/CN112271959A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199900A (en) * | 2021-05-10 | 2021-08-03 | 惠州市维多利科技有限公司 | Bearingless hydrodynamic rotating platform |
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