CN106787473B - Rotary motor capable of supplying power continuously - Google Patents
Rotary motor capable of supplying power continuously Download PDFInfo
- Publication number
- CN106787473B CN106787473B CN201710192683.9A CN201710192683A CN106787473B CN 106787473 B CN106787473 B CN 106787473B CN 201710192683 A CN201710192683 A CN 201710192683A CN 106787473 B CN106787473 B CN 106787473B
- Authority
- CN
- China
- Prior art keywords
- conductive ring
- output shaft
- insulating sleeve
- sleeve
- key
- 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.)
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Links
- 210000004907 gland Anatomy 0.000 claims description 7
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/0094—Structural association with other electrical or electronic devices
-
- 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
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
The invention relates to a sustainable power supply rotary motor, which comprises a motor body, wherein the motor body is provided with a shell and an output shaft, an insulating sleeve is sleeved on the output shaft, a first conductive ring and a second conductive ring are sleeved on the insulating sleeve, the insulating sleeve is connected to the output shaft in a mode of being incapable of rotating relative to the output shaft, the first conductive ring and the second conductive ring are connected to the insulating sleeve in a mode of being incapable of rotating relative to the insulating sleeve, a first electric brush and a second electric brush are arranged on a shell, the first electric brush is abutted against the first conductive ring and electrically connected with the first conductive ring, the second electric brush is abutted against the second conductive ring and electrically connected with the second conductive ring, a first wiring terminal is arranged on the first conductive ring, and a second wiring terminal is arranged on the second conductive ring. The invention has the advantage of convenient disassembly and assembly, and simultaneously, the power supply is not required to be arranged on the output shaft of the motor body, so that the burden of the output shaft can be lightened, and the service life of the motor is ensured.
Description
Technical Field
The invention relates to a rotary motor capable of continuously supplying power.
Background
The function of the motor is to convert electric energy into mechanical energy through the output shaft, for example, in order to make the lamp rotate, generally the lamp assembly is fixed on the output shaft of the motor, for example, in the chinese patent application entitled "rotary LED spotlight", published as 2012.06.20, a rotary LED spotlight is disclosed, comprising: the rotating motor further comprises an LED lamp panel, a packaging shell with an opening and a transmission cover plate capable of transmitting light; the rotating shaft of the rotating motor is fixedly connected with the LED lamp panel, the LED lamp panel is divided into different illumination areas, the rotating motor and the LED lamp panel are installed inside the packaging shell, and the transmission cover plate is installed on the opening of the packaging shell. The traditional lamp is characterized in that the whole lamp panel (comprising a lamp and a power supply) is fixed on an output shaft of a rotating motor, the load of the output shaft of the motor is large, the service life of the motor can be influenced when the motor is used for a long time, and meanwhile, the lamp is also troublesome to assemble and disassemble.
In view of this, the present inventors have conducted intensive studies on the above problems, and have produced the present invention.
Disclosure of Invention
The invention aims to provide a sustainable power supply rotary motor which is convenient for installing electrical elements and can ensure the service life of the motor.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a sustainable power supply rotating electrical machines, includes motor body, motor body has casing and output shaft, the cover is established on the output shaft, and the cover is equipped with first conducting ring and second conducting ring on the insulating cover, and the insulating cover is in with can not be relative output shaft pivoted mode is connected on the output shaft, first conducting ring and second conducting ring can not be relative insulating cover pivoted mode is connected on the insulating cover be equipped with first brush and second brush on the shell, first brush supports to press on the first conducting ring and with first conducting ring electricity is connected, the second brush supports to press on the second conducting ring and with second conducting ring electricity is connected, is equipped with first wiring end on the first conducting ring, is equipped with the second wiring end on the second conducting ring.
In a preferred mode of the present invention, an annular flange is formed on the outer wall of the insulating sleeve, and the annular flange is sandwiched between the first conductive ring and the second conductive ring.
In a preferred embodiment of the present invention, the free end of the output shaft has a non-circular cross section in a circumferential direction, and a groove that fits the non-circular cross section is formed in the inner wall of the insulating sleeve.
As a preferred mode of the invention, the invention further comprises a supporting sleeve, the supporting sleeve comprises a shaft sleeve part sleeved on the output shaft in a mode of being unable to rotate relative to the output shaft and a supporting flange formed on the outer wall of the shaft sleeve part, the insulating sleeve and the first conductive ring are abutted against the supporting flange, the insulating sleeve is sleeved outside the shaft sleeve part, a key groove extending along the axial direction of the supporting sleeve is formed on the outer wall of the supporting sleeve, a first key matched with the key groove is arranged on the first conductive ring, and a second key matched with the key groove is arranged on the second conductive ring.
In a preferred embodiment of the present invention, at least two of the key grooves are provided as a first key groove and a second key groove, the first terminal is formed on the first key and extends along the first key groove, and the second terminal is formed on the second key and extends along the second key groove.
The invention also provides a gland bush which is sleeved outside the supporting sleeve, the end face of the gland bush is abutted against the insulating sleeve and the second conductive ring, and the gland bush also comprises a limiting sleeve cover for limiting the gland bush to slide out, wherein the limiting sleeve cover is sleeved outside the gland bush and is fixed on the shell.
After the technical scheme of the invention is adopted, the electric elements (such as the decorative lamp) can be directly arranged on the first wiring end and the second wiring end, the electric element has the advantage of convenient disassembly and assembly, the first electric brush and the second electric brush are respectively in electric connection fit with the first conductive ring and the second conductive ring which can rotate relatively, the wire winding can not occur in the rotating process, meanwhile, the power supply is not required to be arranged on the output shaft of the motor body, the burden of the output shaft can be reduced, and the service life of the motor is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of an exploded construction of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a partially exploded view of the present invention;
In the figure:
10-Motor body 11-Shell
12-Output shaft 121-free end
20-Insulating sleeve 21-annular flange
30-First conductive ring 31-first key
32-First terminal 40-second conductive ring
41-Second key 42-second terminal
50-Support sleeve 51-boss
52-First keyway 53-second keyway
54-Support flange 60-gland bush
70-Stop collar cap 71-first connection lug
72 Second connecting lug 81 first brush
82-Second brush 91-first connecting post
92-Second connecting post 93-first screw hole
94-Second screw hole
Detailed Description
For further explanation of the technical scheme of the present invention, the following is described in detail with reference to the accompanying drawings.
Referring to fig. 1 to 4, a sustainable electric rotating machine includes a machine body 10, the machine body 10 having a housing 11 and an output shaft 12, the machine body 10 may adopt a conventional rotating machine structure. In the present invention, an insulating sleeve 20 is sleeved on the output shaft 11, a first conductive ring 30 and a second conductive ring 40 are sleeved on the insulating sleeve 20, the insulating sleeve 20 is connected to the output shaft 12 in a manner of being unable to rotate relative to the output shaft, the first conductive ring 30 and the second conductive ring 40 are connected to the insulating sleeve 20 in a manner of being unable to rotate relative to the insulating sleeve 20, a first brush 81 and a second brush 82 are provided on the housing 11, the first brush 81 is pressed against the first conductive ring 30 and is electrically connected with the first conductive ring 30, the second brush 82 is pressed against the second conductive ring 40 and is electrically connected with the second conductive ring 40, a first terminal 32 is provided on the first conductive ring 30, and a second terminal 42 is provided on the second conductive ring 40. The first brush 81 and the second brush 82 are respectively connected to two poles of the power source, and the insulating sleeve 20 is used for enabling the first conductive ring 30 and the second conductive ring 40 to be in an insulating state so as to avoid short circuit. Wherein, the first conducting ring 30 and the second conducting ring 40 adopt copper rings, the first electric brush 81 and the second electric brush 82 adopt elastic metal sheets, and the first electric brush 81 and the second electric brush 82 can be respectively and stably pressed on the first conducting ring 30 and the second conducting ring 40 in the process that the first conducting ring 30 and the second conducting ring 40 rotate along with the output shaft 12.
As a preferred mode of the present invention, an annular flange 21 is formed on the outer wall of the insulating sleeve 20, and the annular flange 21 is interposed between the first conductive ring 30 and the second conductive ring 40, thereby separating the first conductive ring 30 and the second conductive ring 40.
In a preferred embodiment of the present invention, the cross section of the free end 121 of the output shaft 12 in the circumferential direction is a non-circular cross section, and a locking groove matching with the non-circular cross section is formed on the inner wall of the insulating sleeve 20, so that the free end 121 does not rotate relative to the locking groove, and in an embodiment, the cross section of the free end 121 of the output shaft 12 in the circumferential direction is substantially in a kidney-shaped.
As a preferred mode of the present invention, the present invention further includes a support sleeve 50, the support sleeve 50 is made of an insulating material, the support sleeve 50 includes a shaft sleeve portion 51 that is sleeved on the output shaft 12 in a manner that the support sleeve is unable to rotate relative to the output shaft 12, and a support flange 54 formed on an outer wall of the shaft sleeve portion 51, the insulating sleeve 20 and the first conductive ring 30 abut against the support flange 54, the insulating sleeve 20 is sleeved outside the shaft sleeve portion 51, a key groove extending along an axial direction of the support sleeve 50 is provided on an outer wall of the support sleeve 50, a first key 31 that is engaged with the key groove is provided on the first conductive ring 30, and a second key 41 that is engaged with the key groove is provided on the second conductive ring 40.
As a preferred embodiment of the present invention, at least two of the key grooves are provided as a first key groove 52 and a second key groove 53, the first terminal 32 is formed on the first key 31 and extends along the first key groove 52, and the second terminal 42 is formed on the second key 41 and extends along the second key groove 53. The first key 31 and the second key 41 are disposed in the first key groove 52 and the second key groove 53, respectively.
As a preferred mode of the present invention, the present invention further includes a cover sleeve 60, the cover sleeve 60 is sleeved outside the supporting sleeve 50, the end surface of the cover sleeve 60 abuts against the insulating sleeve 20 and the second conductive ring 40, the present invention further includes a stop sleeve cover 70 for limiting the cover sleeve 50 from sliding out, the stop sleeve cover 70 is sleeved outside the cover sleeve 60 and fixed on the housing 11, specifically, a plurality of connection lugs are provided on the outer wall of the stop sleeve cover 70, in an embodiment, two connection lugs are provided, which are respectively provided as a first connection lug 71 and a second connection lug 72, a first connection post 91 and a second connection post 92 are correspondingly provided on the housing 11, and a first screw hole 93 and a second screw hole 94 are respectively provided on the first connection post 91 and the second connection post 92, and when assembling, connection of the stop sleeve cover 70 and the housing 11 is achieved through the first connection lug 71 and the first screw hole 93, the second connection lug 72 and the second screw hole 94.
In the present invention, the motor body 10 is connected to a power source to convert electric energy into mechanical energy for rotation of the output shaft 12, and the first brush 81 and the second brush 82 are connected to the power source to supply power to the power consumption elements, and the motor body and the power consumption elements may share one power source.
The form of the present invention is not limited to the illustrations and examples, and any person who performs a similar idea of the present invention should be regarded as not departing from the scope of the patent of the invention.
Claims (2)
1. The utility model provides a sustainable power supply rotating electrical machines, includes motor body, and motor body has shell and output shaft, its characterized in that: an insulating sleeve is sleeved on the output shaft, a first conductive ring and a second conductive ring are sleeved on the insulating sleeve, the insulating sleeve is connected to the output shaft in a mode that the insulating sleeve cannot rotate relative to the output shaft, the first conductive ring and the second conductive ring are connected to the insulating sleeve in a mode that the insulating sleeve cannot rotate relative to the output shaft, a first electric brush and a second electric brush are arranged on the shell, the first electric brush is pressed against the first conductive ring and is electrically connected with the first conductive ring, the second electric brush is pressed against the second conductive ring and is electrically connected with the second conductive ring, a first terminal is arranged on the first conductive ring, a second terminal is arranged on the second conductive ring, an annular flange is formed on the outer wall of the insulating sleeve, the annular flange is clamped between the first conductive ring and the second conductive ring, the supporting sleeve comprises a shaft sleeve part sleeved on the output shaft in a mode that the insulating sleeve cannot rotate relative to the output shaft and a supporting flange formed on the outer wall of the shaft, the insulating sleeve is pressed against the second conductive ring and is electrically connected with the first conductive ring, the second electric brush is pressed against the second conductive ring and is electrically connected with the second conductive ring, a first terminal is arranged on the second conductive ring, a second terminal is arranged on the insulating sleeve in a matched manner, and is arranged on the second conductive ring and is matched with the second conductive ring;
The insulating sleeve is sleeved on the second conductive ring, the device also comprises a limit sleeve cover used for limiting the gland bush to slide out, wherein the limit sleeve cover is sleeved outside the gland bush and fixed on the shell.
2. A sustainable electric rotating machine as claimed in claim 1, wherein: the key grooves are at least two, and are provided with a first key groove and a second key groove, the first wiring end is formed on the first key and extends along the first key groove, and the second wiring end is formed on the second key and extends along the second key groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710192683.9A CN106787473B (en) | 2017-03-28 | 2017-03-28 | Rotary motor capable of supplying power continuously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710192683.9A CN106787473B (en) | 2017-03-28 | 2017-03-28 | Rotary motor capable of supplying power continuously |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106787473A CN106787473A (en) | 2017-05-31 |
| CN106787473B true CN106787473B (en) | 2024-05-31 |
Family
ID=58966690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710192683.9A Active CN106787473B (en) | 2017-03-28 | 2017-03-28 | Rotary motor capable of supplying power continuously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106787473B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123913B (en) * | 2017-06-07 | 2024-03-26 | 泉州格瑞特电子科技有限公司 | Continuous power supply rotating device and windmill adopting same |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2573585A1 (en) * | 1984-11-22 | 1986-05-23 | Cem Comp Electro Mec | Brush holder for rotating electrical machine |
| CN201584630U (en) * | 2009-12-09 | 2010-09-15 | 李台 | Rotary conducting ring |
| CN202150612U (en) * | 2011-07-27 | 2012-02-22 | 北京新联铁科技发展有限公司 | Connector capable of realizing dual functions of torque transmission and electrical transmission |
| CN102420497A (en) * | 2011-12-19 | 2012-04-18 | 张骏 | Motor unit with dual internal and external electric brushes |
| CN204030811U (en) * | 2014-06-23 | 2014-12-17 | 德昌电机(深圳)有限公司 | A kind of brushgear and use the brush motor of this brushgear |
| CN105140753A (en) * | 2015-06-28 | 2015-12-09 | 中航光电科技股份有限公司 | Rotary conducting structure |
| CN206977267U (en) * | 2017-03-28 | 2018-02-06 | 泉州格瑞特电子科技有限公司 | A kind of new sustainable power supply electric rotating machine |
-
2017
- 2017-03-28 CN CN201710192683.9A patent/CN106787473B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2573585A1 (en) * | 1984-11-22 | 1986-05-23 | Cem Comp Electro Mec | Brush holder for rotating electrical machine |
| CN201584630U (en) * | 2009-12-09 | 2010-09-15 | 李台 | Rotary conducting ring |
| CN202150612U (en) * | 2011-07-27 | 2012-02-22 | 北京新联铁科技发展有限公司 | Connector capable of realizing dual functions of torque transmission and electrical transmission |
| CN102420497A (en) * | 2011-12-19 | 2012-04-18 | 张骏 | Motor unit with dual internal and external electric brushes |
| CN204030811U (en) * | 2014-06-23 | 2014-12-17 | 德昌电机(深圳)有限公司 | A kind of brushgear and use the brush motor of this brushgear |
| CN105140753A (en) * | 2015-06-28 | 2015-12-09 | 中航光电科技股份有限公司 | Rotary conducting structure |
| CN206977267U (en) * | 2017-03-28 | 2018-02-06 | 泉州格瑞特电子科技有限公司 | A kind of new sustainable power supply electric rotating machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106787473A (en) | 2017-05-31 |
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