CN200966010Y - A power supply structure for the loads of rotating pieces - Google Patents
A power supply structure for the loads of rotating pieces Download PDFInfo
- Publication number
- CN200966010Y CN200966010Y CNU2005201066939U CN200520106693U CN200966010Y CN 200966010 Y CN200966010 Y CN 200966010Y CN U2005201066939 U CNU2005201066939 U CN U2005201066939U CN 200520106693 U CN200520106693 U CN 200520106693U CN 200966010 Y CN200966010 Y CN 200966010Y
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- CN
- China
- Prior art keywords
- coil portion
- coil
- power supply
- whirligig
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a power supply structure, in particular to a load power supply structure to a rotating part. The utility model is composed of a base and a rotating device; wherein a first bearing component and a second bearing component are positioned in an insulation centre of a coil part on the base; the base has a first circuit board; an axes of the rotation component is arranged on the first bearing component and the second bearing; the rotation component is provided with a magnet corresponding to the coil part; the rotation component rotates in concert with the magnet. The utility model is characterized in that the insulation center of the coil is provided with a first coil component; the rotary device is provided with a load; and a second coil component matching with the first coil component is positioned in the inner of the rotation component; a first circuit board supplies power to the first coil department, thus generating non contact induced conductivity with the second coil component, and transmitting power to the load through the second coil device. The utility model has the advantages of reducing production cost and supplying power to the load in the rotation component without setting generators in the rotation component.
Description
Technical field
The utility model relates to a kind of electric power-feeding structure, be meant especially a kind of can be to the structure of the electric of rotating part.
Background technology
Rotate the generation air-flow with flabellum, it is one of mode that reduces temperature, also be widely used in the heat radiation of associated component, place or computer, and relevant dealer is for promoting thermolysis, mostly on fan, change more, still, only in promoting radiating efficiency, dealer in the face of numerous same area can't allow the dealer have the interests of outshining othersOne branch of the tree is particularly thriving on market.
Need know, now multimedia device except that emphasize multi-functional, also need the in appearance improvement more, be first important document of attractive attention because of outward appearance, therefore, there is market in the counter body of transparence for a long time already, is mainly the special visual effect of asking the perspective computer-internal, so, if can be apt to add the transparent counter body design of cooperation, allow fan except dispelling the heat, produce again and for example dazzle the vision of light, sound sound effective value and the organoleptic effect of the sense of hearing, then certainly will allow the dealer can be on market unconventionality.And how to reach aforementioned target, promptly be the problem that relevant industry will be made great efforts.
In the prior art to the structure of electric on the rotating part, as " direct current rotates luminous fan ", it sets firmly a small generator on the flabellum rotating part, drive the generating line group of generator by the flabellum rotation, through covering the magnetic force line cutting induction generating of exciting magnet outward, the luminous tube load obtains driving power from generating line group, because generating line group is by silicon steel sheet, enamelled wire, insulating frame is formed up and down, exciting magnet then is made up of glue magnetic patch, magnet frame, support; With regard to electric structure on the rotating part, the utilization of small generator, exist structure complicated, the defective that cost of manufacture is higher, especially (magnetic is given birth to) electric power of the line group of generating electricity produces, and because of the magnetic force cutting has the Magnetic force tracting resistance, influenced the smoothness of original flabellum rotating part rotation between exciting magnet.
The utility model content
Main purpose of the present utility model, be to provide a kind of can be to the structure of the electric of rotating part, it imports one first coil portion with power supply, make first coil portion untouchable give load through one second coil portion transmission power supply, make the loaded work piece on the whirligig in the rotation.
The technical scheme that shortcoming adopted that the utility model solves the prior art structure is as follows:
A kind ofly can comprise a base portion and a whirligig to the structure of the electric of rotating part, wherein:
This base portion is provided with a clutch shaft bearing portion and one second bearing portion in the insulation central inner of its coil portion; And this base portion is established a first circuit board, and this first circuit board after rectification, voltage stabilizing, is supplied with this coil portion with power supply unit input power supply;
The axle center part bearing of this whirligig is in this first, second bearing portion; This whirligig is to being provided with magnet by coil portion, and this coil portion energising produces induction field, cooperates the magnet of this whirligig that this whirligig is rotated; It is characterized in that:
Establish one first coil portion in the heart in this coil portion insulation; Establish a load on this whirligig; And inner this first coil portion that cooperates of this whirligig is established one second coil portion; This first circuit board provides power supply to this first coil portion, and this first coil portion and this second coil produce untouchable induction conduction, power supply is seen through this second coil portion offer this load.
The beneficial effects of the utility model are, not be used in generator is set on the rotating part, just can make the supply of load acquisition electric power on the rotating part, has the effect that reduces cost of manufacture, and between first coil portion and second coil portion, only there is the transmission of electric power, and do not have traction (magnetic is given birth to) resistance of magnet magnetic force, to reach rotating part rotation effect beneficial effect more smoothly.
Description of drawings
Fig. 1 is the utility model decomposing schematic representation;
Fig. 2 is the utility model schematic appearance;
Fig. 3 is other angle schematic diagram of the utility model;
Fig. 4 is the utility model floor map;
Fig. 5 is the utility model generalized section;
Fig. 6 is the utility model part-structure one embodiment schematic diagram;
Fig. 7 is the circuit diagram of the utility model part-structure;
Fig. 8 is another embodiment schematic diagram of the utility model part-structure;
Fig. 9 is the generalized section of Fig. 8.
The schema components symbol description:
10 base portions, 11 power supply units
111 first power lines, 112 second source lines
12 coil portions, 121 first coil groups
122 second coil groups, 13 clutch shaft bearing portions
15 blockings, 16 first circuit boards
17 second bearing portions, 20 whirligigs
22 loads of 21 axle center parts
221 luminescence components, 222 auxiliary electron assemblies
223 second circuit boards, 224 first coil portions
225 second coil portions, 23 magnet
31 power supplies, 311 first supply lines
312 second supply lines
Embodiment
For the utility model above-mentioned and other purpose, feature and advantage can be become apparent, preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
See also Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the utility model be a kind of can be to the structure of the electric of rotating part, it comprises a base portion 10 and a whirligig 20.
This base portion 10 is provided with the clutch shaft bearing portion 13 (for example for ball bearing) and the one second bearing portion (for example being the self-lubricating type bearing) 17 of tool conductivity in the insulation central inner of its coil portion 12; And establish a first circuit board 16 on this base portion 10, this first circuit board 16 after rectification, voltage stabilizing, is supplied with this coil portion 12 with the power supply of a power supply unit 11 input;
This whirligig 20 is established an axle center part 21, and these axle center part 21 bearings are in this first, second bearing portion 13 and 17; 20 pairs of this whirligigs should coil portion 12 the position be provided with a magnet 23;
By this, these coil portion 12 energisings produce induction field, cooperate the magnet 23 of this whirligig 20, and this whirligig 20 is rotated; Its feature tie up in:
Establish a load 22 on this whirligig 20;
Establish one first coil portion 224 in this load 22, cooperate this first coil portion 224 to establish one second coil portion 225; One power supply 31 provides the tool oscillator supply to this second coil portion 225, and this second coil portion 225 produces untouchable induction conduction with this first coil 224, and power supply is offered this load 22.
So can be to the structure of the electric of rotating part for the utility model.
On the practice, this base portion comprises: this power supply unit 11, this coil portion 12, a blocking 15 and a first circuit board 6, wherein:
This power supply unit 11 is provided with one first power line 111 (positive electricity), a second source line 112 (negative electricity) at least, and this first power line 111 and this second source line 112 see through this first circuit board 16 provides power supply behind the rectifying and voltage-stabilizing to this coil portion 12;
This coil portion 12 surrounds into the circle shape with first coil groups 121 more than the two poles of the earth and second coil groups 122 at least, and the setting of first coil groups 121 and second coil groups, 122 spaces; And first, second coil groups 121 and 122 and first circuit board 16 electrically connects;
This blocking 15 is made for dustproof the use, and the circuit that is access to the second bearing portion 17 can be fixed;
By this, after first power line 111 and second source line 112 see through first circuit board 16 to make rectifying and voltage-stabilizing, first, second coil groups 121 and 122 is switched on, the induction field that is produced on this coil portion 12 and the magnet 23 of whirligig 20 inside are excitatory mutually, drive this whirligig 20 and rotate.
This load 22, in preferred embodiment of the present utility model, at least be provided with two luminescence components 221 (for example being light-emitting diode), auxiliary electron assembly 222 (for example being electric capacity or inductance), a second circuit board 223 (as shown in Figure 7, it is an oscillating circuit), this first coil portion 224 and this second coil portion 225.
See also Fig. 4 and Fig. 5, first power line 111 and the second source line 112 of this power supply unit 11 provides first coil groups 121 and second coil groups, 122 power supplys of this coil portion 12 respectively, this whirligig 20 is rotated, this load 22 is rotated with this whirligig 20, and promptly this first coil portion 224 and then rotates at these second coil portion, 225 inner edges.
The same time, this power supply 31 sees through one first supply lines 311 and one second supply lines 312, consult Fig. 1, Fig. 5, Fig. 7 establishes the effect of oscillator by going into power end, the transmission oscillating current is to this second coil portion 225, design by this second circuit board 223 (voltage stabilizing rectification circuit), make this second coil portion 225 untouchable through this first coil portion 224 eletric power induction is transferred to second circuit board 223, luminescence component 221 in the load 22 is triggered, beautiful aperture is dazzled in generation, certainly, also can carry again in this load 22, with generation sound as sounding components such as buzzers, light effect.
See also Fig. 6, be another embodiment of the utility model, the inner edge that this second coil portion 225 also can change at this first coil portion 224 rotates, and is the utility model equivalent replacement structure.
See also Fig. 8 and Fig. 9, this first coil portion 224 also can directly be located in the insulation of this coil portion 12 in the heart; This first circuit board 16 sees through this first supply lines 311 and this second supply lines 312 is supplied with these first coil portion, 224 oscillation powers, and 225 of this second coil portions are located at this whirligig 20 inside; This first coil portion 224 sees through untouchable induction conduction equally with this second coil portion 225, power supply is seen through this second coil portion 225 offer this load 22, is equivalent replacement structure of the present utility model.
The beneficial effects of the utility model are, not be used in generator is set on the rotating part, just can make the supply of load acquisition electric power on the rotating part, has the effect that reduces cost of manufacture, and between first coil portion and second coil portion, only there is the transmission of electric power, and do not have traction (magnetic is given birth to) resistance of magnet magnetic force, to reach rotating part rotation effect beneficial effect more smoothly.
Though the utility model has been done explanation as above with preferred embodiment; but it is not in order to limit the utility model; any those skilled in the art; in not breaking away from method of the present utility model and scope; can do various replacements and modification, so the utility model protection range being as the criterion with defined in claims.
Claims (9)
1. an energy comprises a base portion and a whirligig to the structure of the electric of rotating part, wherein:
Described base portion is provided with a clutch shaft bearing portion and one second bearing portion in the insulation central inner of its coil portion; And described base portion is established a first circuit board, and described first circuit board after rectification, voltage stabilizing, is supplied with described coil portion with the electric current of power supply unit input;
The axle center part bearing of described whirligig is in described first, second bearing portion; The corresponding described coil portion of described whirligig is provided with magnet, and described coil portion energising produces induction field, cooperates the magnet of described whirligig that described whirligig is rotated; It is characterized in that:
Establish one first coil portion in the insulation of described coil portion in the heart;
Establish a load on the described whirligig; And the inside of described whirligig cooperates described first coil portion to establish one second coil portion; Described first circuit board provides power supply to described first coil portion, and described first coil portion and described second coil produce untouchable induction conduction, power supply is seen through described second coil portion offer described load.
2. a kind of can the structure of the electric of rotating part being is characterized in that according to claim 1:
Described first circuit board sees through one first supply lines and one second supply lines provides power supply to described first coil portion.
3. a kind of can the structure of the electric of rotating part being is characterized in that according to claim 1:
Described base portion comprises described power supply unit, described coil portion, a blocking at least, wherein:
Described power supply unit is provided with one first power line, a second source line at least, and one is cathode power supply; Another is a negative power supply; Described first power line and described second source line see through described first circuit board provides power supply behind the rectifying and voltage-stabilizing to described coil portion;
Described coil portion surrounds into the circle shape with first coil groups more than the two poles of the earth and second coil groups at least, and the setting of first coil groups and the second coil groups space; And first, second coil groups and first circuit board electrically connect;
Described blocking is made for dustproof the use, and the circuit that is access to the second bearing portion can be fixed;
To first, second coil groups energising, the magnet of the induction field that described coil portion produced and whirligig inside is excitatory mutually after first power line and second source line see through first circuit board to make rectifying and voltage-stabilizing, drives described whirligig rotation;
Described whirligig is a fan.
4. a kind of can the structure of the electric of rotating part being is characterized in that according to claim 1:
Described load, be provided with at least two luminescence components, auxiliary electron assembly, a second circuit board; Described whirligig inside is provided with second coil portion;
Described first circuit board sees through extremely described first coil portion of one first supply lines and one second supply lines transmission current, described first coil portion and described second coil portion conduct electricity by untouchable induction, and power supply is provided to described load by described second coil portion.
5. a kind of can the structure of the electric of rotating part being is characterized in that according to claim 4:
Described luminescence component is a light-emitting diode.
6. an energy comprises a base portion and a whirligig to the structure of the electric of rotating part, it is characterized in that:
Described base portion comprises described power supply unit, described coil portion, a blocking at least;
Wherein, the insulation central inner of described coil portion is provided with a clutch shaft bearing portion and one second bearing portion; And described base portion is established a first circuit board, and described first circuit board after rectification, voltage stabilizing, is supplied with described coil portion with the electric current of described power supply unit input;
The axle center part bearing of described whirligig is in described first, second bearing portion; The corresponding described coil portion of described whirligig is provided with magnet, and described coil portion energising produces induction field, cooperates the magnet of described whirligig that described whirligig is rotated;
Establish a load on the described whirligig; Described first coil portion is set in the described load; Cooperate described first coil portion that described second coil portion is set; One power supply provides power supply to described second coil portion, and described second coil portion and described first coil produce untouchable conduction, and power supply is offered described load.
7. a kind of can the structure of the electric of rotating part being is characterized in that according to claim 6:
Described power supply unit is provided with one first power line, a second source line at least, and one is cathode power supply; Another is a negative power supply; Described first power line and described second source line see through described first circuit board provides power supply behind the rectifying and voltage-stabilizing to described coil portion;
Described coil portion surrounds into the circle shape with first coil groups more than the two poles of the earth and second coil groups at least, and the setting of first coil groups and the second coil groups space; And first, second coil groups and first circuit board electrically connect;
Described blocking is made for dustproof the use, and the circuit that is access to the second bearing portion can be fixed;
To first, second coil groups energising, the magnet of the induction field that described coil portion produced and whirligig inside is excitatory mutually after first power line and second source line see through first circuit board to make rectifying and voltage-stabilizing, drives described whirligig rotation;
Described whirligig is a fan.
8. a kind of can the structure of the electric of rotating part being is characterized in that according to claim 7:
Described load is provided with two luminescence components, auxiliary electron assembly, a second circuit board at least;
Described first coil portion is in the untouchable rotation of the described second coil portion inner edge;
Described power supply sees through extremely described second coil portion of one first supply lines and one second supply lines transmission current, described second circuit board make described second coil portion untouchable through described first coil portion eletric power induction is transferred to second circuit board, luminescence component in the load is triggered and luminous.
9. a kind of can the structure of the electric of rotating part being is characterized in that according to claim 8:
Described luminescence component is a light-emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201066939U CN200966010Y (en) | 2005-08-31 | 2005-08-31 | A power supply structure for the loads of rotating pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201066939U CN200966010Y (en) | 2005-08-31 | 2005-08-31 | A power supply structure for the loads of rotating pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200966010Y true CN200966010Y (en) | 2007-10-24 |
Family
ID=38870029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201066939U Expired - Fee Related CN200966010Y (en) | 2005-08-31 | 2005-08-31 | A power supply structure for the loads of rotating pieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200966010Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101894658B (en) * | 2009-05-22 | 2012-07-04 | 比亚迪股份有限公司 | Connecting terminal for rotary transformer and manufacturing method thereof |
| CN104410176A (en) * | 2014-12-23 | 2015-03-11 | 天津天地伟业数码科技有限公司 | Inductive power supply circuit between spherical camera circuit boards and method of inductive power supply circuit |
| CN111788647A (en) * | 2018-01-03 | 2020-10-16 | 霍廷格·鲍德温测量技术有限责任公司 | System for supplying electrical energy to a rotating device wirelessly |
-
2005
- 2005-08-31 CN CNU2005201066939U patent/CN200966010Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101894658B (en) * | 2009-05-22 | 2012-07-04 | 比亚迪股份有限公司 | Connecting terminal for rotary transformer and manufacturing method thereof |
| CN104410176A (en) * | 2014-12-23 | 2015-03-11 | 天津天地伟业数码科技有限公司 | Inductive power supply circuit between spherical camera circuit boards and method of inductive power supply circuit |
| CN111788647A (en) * | 2018-01-03 | 2020-10-16 | 霍廷格·鲍德温测量技术有限责任公司 | System for supplying electrical energy to a rotating device wirelessly |
| CN111788647B (en) * | 2018-01-03 | 2022-10-04 | 霍丁格必凯有限公司 | System for supplying a rotating device with electrical energy wirelessly |
| US12021392B2 (en) | 2018-01-03 | 2024-06-25 | Hottinger Brüel & Kjaer GmbH | System for wirelessly supplying a rotating device with electrical energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 |