CN201374229Y - Non-directional induction coil and radio-frequency rechargeable battery consisting of coils - Google Patents
Non-directional induction coil and radio-frequency rechargeable battery consisting of coils Download PDFInfo
- Publication number
- CN201374229Y CN201374229Y CN200920003987U CN200920003987U CN201374229Y CN 201374229 Y CN201374229 Y CN 201374229Y CN 200920003987 U CN200920003987 U CN 200920003987U CN 200920003987 U CN200920003987 U CN 200920003987U CN 201374229 Y CN201374229 Y CN 201374229Y
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- iron core
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides a non-directional induction coil, which comprises an X-axis coil, a Y-axis coil and a Z-axis coil. The X-axis coil, the Y-axis coil and the Z-axis coil are arranged on an iron core with special included angles of 90 degrees, the X-axis coil is fixedly arranged on the X axis of the iron core and used for sensing a high-frequency pulsed magnetic field from the X axis, and the cutting magnetic field lines generates induction current in the coil; the Y-axis coil is fixedly arranged on the Y axis of the iron core and used for sensing a high-frequency pulsed magnetic field from the Y axis, and the cutting magnetic field lines generates induction current in the coil; the Z-axis coil is fixedly arranged on the Z axis of the iron core and used for sensing a high-frequency pulsed magnetic field from the Z axis, and the cutting magnetic field lines generates induction current in the coil; and the X-axis coil, the Y-axis coil and the Z-axis coil are integrated and arranged on the iron core, and used for respectively or simultaneously sensing high-frequency pulsed electromagnetic waves within the resonance range of the coil circuit in each direction. The utility model also discloses a radio-frequency rechargeable battery which consists of the non-directional induction coils.
Description
Technical field
This novel a kind of wireless power transmission parts, in particular a kind of non-directional induction coil and radio frequency rechargeable battery that utilizes non-directional induction coil to be made into of relating to.
Background technology
At present use the electric equipment of dry cell very many on the market, because dry cell is a disposable battery, promptly abandon after electric weight uses up, environmental pollution is very serious, so the battery of sustainable charging more and more is widely used.Wireless power transmission in the rechargeable battery generally is used for contactless charging or small-signal treatment facility, such as low current charge (1A is following), radio frequency induction card, gate control system and the power supply of adverse circumstances watch-dog or the like.At present employed all is that flatwise coil, sheet type coil or tubular coil are as the wireless power transmission parts, but transmission range is near, and efficiency of transmission is low, more the more important be transmit and receive the magnetic line of force of two groups of coils of end must be parallel, could transmit effectively, make troubles to the user.
The utility model content
At the deficiencies in the prior art, the long transmission distance that the utility model provides a kind of non-directional induction coil and utilizes non-directional induction coil to make, the radio frequency rechargeable battery that efficiency of transmission is high.
In order to achieve the above object, the utility model is by the following technical solutions:
A kind of non-directional induction coil comprises
The X-axis coil, this coil is along the X axis coiling of iron core, and induction is from the high-frequency impulse magnetic field of X-axis, and cutting magnetic line produces induced current among coil;
To coiling, induction is from the high-frequency impulse magnetic field of Y-axis, and cutting magnetic line produces induced current among coil along the Y-axis of iron core for Y-axis coil, this coil;
The z axis circle, this coil is along the Z axle coiling of iron core, and induction is from the high-frequency impulse magnetic field of Z axle, and cutting magnetic line produces induced current among coil;
Iron core, this iron core are provided with and comprise that X axis, Y-axis are to, Z axial space spatial coordinate winding structure.
A kind of radio frequency rechargeable battery comprises battery case and is installed in battery case interior charging device and rechargeable battery that charging device comprises that this non-directional induction coil of direction-free induction coil and charging control circuit is connected with rechargeable battery through charging control circuit; Directionless induction coil comprises:
The X-axis coil, this coil is along the X axis coiling of iron core, and induction is from the high-frequency impulse magnetic field of X-axis, and cutting magnetic line produces induced current among coil;
To coiling, induction is from the high-frequency impulse magnetic field of Y-axis, and cutting magnetic line produces induced current among coil along the Y-axis of iron core for Y-axis coil, this coil;
The z axis circle, this coil is along the Z axle coiling of iron core, and induction is from the high-frequency impulse magnetic field of Z axle, and cutting magnetic line produces induced current among coil;
Iron core, this iron core are provided with and comprise that X axis, Y-axis are to, Z axial space spatial coordinate winding structure.
Described battery case is made up of loam cake and lower cover, and loam cake is fixedlyed connected by screw with lower cover; The loam cake top is provided with the copperhead that exposes, and the lower cover below is provided with the copper sheet that exposes; Order is equipped with non-directional induction coil, charging control circuit and the rechargeable battery of electric connection between copperhead and the copper sheet.
Non-directional induction coil of the present utility model integrates X, Y, Z three axial coils, be installed on the iron core of a high magnetic flux rate, can distinguish or respond to simultaneously the high-frequency impulse electromagnetic wave of all directions in the wire loop resonance range, by the radio frequency rechargeable battery charging long transmission distance that direction-free induction coil is made into, efficiency of transmission height.Simultaneously, the radio frequency rechargeable battery that is made of this non-directional induction coil has changed original rechargeable battery must make the charging transmission range farther by the charge mode of electrical equipment contact charging, and it is convenient to charge.And, use this radio frequency rechargeable battery to replace conventional batteries, as long as it is promptly chargeable that electrical equipment is in the high-frequency impulse electromagnetic wave field, charging is followed one's bent more.
Description of drawings
Fig. 1 is the overall structure schematic diagram of non-directional induction coil;
Fig. 2 is the exploded view of non-directional induction coil;
Fig. 3 is the overall structure figure of radio frequency rechargeable battery;
Fig. 4 is the fundamental diagram of radio frequency rechargeable battery;
Fig. 5 is the exploded view of radio frequency rechargeable battery.
Embodiment
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
A kind of non-directional induction coil 3 as shown in Figure 1 and Figure 2 comprises X-axis coil 11, Y-axis coil 12, z axis circle 13 and iron core 20 compositions, and X-axis coil 11 fixedly is around in the X-axis of iron core 20; Y-axis coil 12 fixedly is around in the Y-axis of iron core 20; Z axis circle 13 fixedly is around in the Z axle of iron core 20; X-axis coil 11, Y-axis coil 12 and z axis circle 13 are 90 degree space angles mutually and are installed on the iron core, form a non-directional induction coil 3.
When non-directional induction coil 3 was worked, 11 inductions of X-axis coil produced induced current from the high-frequency impulse magnetic field of X-axis by cutting magnetic line among coil;
12 inductions of Y-axis coil are from the high-frequency impulse magnetic field of Y-axis, and Y-axis coil 12 cutting magnetic lines produce induced current among coil;
13 inductions of z axis circle are from the high-frequency impulse magnetic field of Z axle, and z axis circle 13 cutting magnetic lines produce induced current among coil.
As Fig. 3, Fig. 4 and the radio frequency rechargeable battery of forming by non-directional induction coil 3 shown in Figure 5, comprise battery case 7, rechargeable battery 5, loam cake 1, copperhead 2, copper sheet 6, non-directional induction coil 3, charging circuit 4, copper sheet 6 is installed in the bottom of battery case 7 and exposes outside the battery case 7, order is installed rechargeable battery 5, charging circuit 4 non-directional induction coils 3, the copperhead 2 that is electrically connected in battery case 7, through a loam cake 1 rechargeable battery 5, charging circuit 4 non-directional induction coils 3 are installed in the battery case 7, the head of copperhead 2 is exposed to outside the loam cake 1.During the charging of radio frequency rechargeable battery, non-directional induction coil is converted to high-frequency pulse current with the pulse electromagnetic wave that receives, high-frequency rectification/the filter circuit of charging control circuit will carry out from the high-frequency pulse current of non-directional induction coil using for the battery charging circuit after rectification, the filtering, charging circuit directly charges to rechargeable battery, after charging is finished, cut off charging current after charging circuit is judged, charging finishes.Use this radio frequency rechargeable battery, the electrical equipment that is in the high-frequency impulse electromagnetic wave field all can be charged at any time and need not pull down battery and charge, make charging more convenient, more follow one's bent by charger.
Claims (3)
1, a kind of non-directional induction coil, it is characterized in that: described induction coil comprises
The X-axis coil, this coil is along the X axis coiling of iron core, and induction is from the high-frequency impulse magnetic field of X-axis, and cutting magnetic line produces induced current among coil;
To coiling, induction is from the high-frequency impulse magnetic field of Y-axis, and cutting magnetic line produces induced current among coil along the Y-axis of iron core for Y-axis coil, this coil;
The z axis circle, this coil is along the Z axle coiling of iron core, and induction is from the high-frequency impulse magnetic field of Z axle, and cutting magnetic line produces induced current among coil;
Iron core, this iron core are provided with and comprise that X axis, Y-axis are to, Z axial space spatial coordinate winding structure.
2, a kind of radio frequency rechargeable battery, comprise battery case and be installed in battery case interior charging device and rechargeable battery, it is characterized in that: charging device comprises non-directional induction coil and charging control circuit, and this non-directional induction coil is connected with rechargeable battery through charging control circuit; Non-directional induction coil comprises
The X-axis coil, this coil is along the X axis coiling of iron core, and induction is from the high-frequency impulse magnetic field of X-axis, and cutting magnetic line produces induced current among coil;
To coiling, induction is from the high-frequency impulse magnetic field of Y-axis, and cutting magnetic line produces induced current among coil along the Y-axis of iron core for Y-axis coil, this coil;
The z axis circle, this coil is along the Z axle coiling of iron core, and induction is from the high-frequency impulse magnetic field of Z axle, and cutting magnetic line produces induced current among coil;
Iron core, this iron core are provided with and comprise that X axis, Y-axis are to, Z axial space spatial coordinate winding structure.
3, a kind of radio frequency rechargeable battery according to claim 2 is characterized in that described battery case is made up of loam cake and lower cover, and loam cake is fixedlyed connected by screw with lower cover; The loam cake top is provided with the copperhead that exposes, and the lower cover below is provided with the copper sheet that exposes; Order is equipped with non-directional induction coil, charging control circuit and the rechargeable battery of electric connection between copperhead and the copper sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920003987U CN201374229Y (en) | 2009-01-21 | 2009-01-21 | Non-directional induction coil and radio-frequency rechargeable battery consisting of coils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920003987U CN201374229Y (en) | 2009-01-21 | 2009-01-21 | Non-directional induction coil and radio-frequency rechargeable battery consisting of coils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201374229Y true CN201374229Y (en) | 2009-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920003987U Expired - Fee Related CN201374229Y (en) | 2009-01-21 | 2009-01-21 | Non-directional induction coil and radio-frequency rechargeable battery consisting of coils |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201374229Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102522833A (en) * | 2011-12-29 | 2012-06-27 | 太原中博信息科学研究院（有限公司） | Low-frequency high-voltage wireless energy transmission device |
| CN102906964A (en) * | 2010-11-30 | 2013-01-30 | 翰林Postech株式会社 | Coil resonant coupler for short range wireless power transmission and apparatus for transmitting short range wireless power containing same |
| CN103000335A (en) * | 2011-09-16 | 2013-03-27 | 苏州微体电子科技有限公司 | Three-dimensional radio frequency inductor and manufacturing method thereof |
| CN103229383A (en) * | 2010-11-16 | 2013-07-31 | 鲍尔拜普罗克西有限公司 | A wirelessly rechargeable battery and power transmitter |
| CN103236345A (en) * | 2013-05-07 | 2013-08-07 | 上海交通大学 | Wireless-powered receiving coil with direction adaptability |
| CN102136763B (en) * | 2010-01-22 | 2013-12-25 | 陈世崇 | One-to-multipoint wireless power supply method and non-resonant wireless power supply device |
| CN105634151A (en) * | 2016-03-29 | 2016-06-01 | 中惠创智无线供电技术有限公司 | Resonant coil coupled 3D spherical model |
| CN107039157A (en) * | 2017-03-31 | 2017-08-11 | 浙江埃能德电气有限公司 | radio-frequency coil |
| CN107710554A (en) * | 2015-06-16 | 2018-02-16 | 苹果公司 | Wireless charging power station |
| WO2018224268A1 (en) * | 2017-06-09 | 2018-12-13 | Arcelik Anonim Sirketi | A bearer suitable for use with a washer-dryer |
| EP3489972A1 (en) * | 2017-11-27 | 2019-05-29 | Premo, S.A. | Inductor device with light weight configuration |
| CN110192256A (en) * | 2016-11-04 | 2019-08-30 | 普莱默股份公司 | Compact magnetism power cell for power electronic system |
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2009
- 2009-01-21 CN CN200920003987U patent/CN201374229Y/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136763B (en) * | 2010-01-22 | 2013-12-25 | 陈世崇 | One-to-multipoint wireless power supply method and non-resonant wireless power supply device |
| CN103229383B (en) * | 2010-11-16 | 2017-03-01 | 鲍尔拜普罗克西有限公司 | Can the battery of wireless charging and power transmitter |
| CN103229383A (en) * | 2010-11-16 | 2013-07-31 | 鲍尔拜普罗克西有限公司 | A wirelessly rechargeable battery and power transmitter |
| CN102906964A (en) * | 2010-11-30 | 2013-01-30 | 翰林Postech株式会社 | Coil resonant coupler for short range wireless power transmission and apparatus for transmitting short range wireless power containing same |
| CN102906964B (en) * | 2010-11-30 | 2017-06-23 | 翰林Postech株式会社 | Short range wireless electrical power transmission apparatus of the short range wireless electrical power communication with coil resonance coupler and including it |
| US9577447B2 (en) | 2010-11-30 | 2017-02-21 | Hanrim Postech Co., Ltd. | Short distance wireless power transmitting apparatus which enchances wireless power transmitting capability regardless of a relative arrangment with respect to a wireless power receiving apparatus |
| CN103000335A (en) * | 2011-09-16 | 2013-03-27 | 苏州微体电子科技有限公司 | Three-dimensional radio frequency inductor and manufacturing method thereof |
| CN102522833A (en) * | 2011-12-29 | 2012-06-27 | 太原中博信息科学研究院（有限公司） | Low-frequency high-voltage wireless energy transmission device |
| CN102522833B (en) * | 2011-12-29 | 2014-09-17 | 北京四海华辰科技有限公司 | Low-frequency high-voltage wireless energy transmission device |
| CN103236345A (en) * | 2013-05-07 | 2013-08-07 | 上海交通大学 | Wireless-powered receiving coil with direction adaptability |
| CN103236345B (en) * | 2013-05-07 | 2015-08-19 | 上海交通大学 | There is the adaptive wireless energy supply receiving coil in direction |
| US10720789B2 (en) | 2015-06-16 | 2020-07-21 | Apple Inc. | Wireless charging station |
| CN107710554A (en) * | 2015-06-16 | 2018-02-16 | 苹果公司 | Wireless charging power station |
| CN105634151A (en) * | 2016-03-29 | 2016-06-01 | 中惠创智无线供电技术有限公司 | Resonant coil coupled 3D spherical model |
| CN110192256A (en) * | 2016-11-04 | 2019-08-30 | 普莱默股份公司 | Compact magnetism power cell for power electronic system |
| CN110192256B (en) * | 2016-11-04 | 2022-03-29 | 普莱默股份公司 | Compact magnetic power cell for power electronic systems |
| CN107039157A (en) * | 2017-03-31 | 2017-08-11 | 浙江埃能德电气有限公司 | radio-frequency coil |
| WO2018224268A1 (en) * | 2017-06-09 | 2018-12-13 | Arcelik Anonim Sirketi | A bearer suitable for use with a washer-dryer |
| EP3489972A1 (en) * | 2017-11-27 | 2019-05-29 | Premo, S.A. | Inductor device with light weight configuration |
| CN109859936A (en) * | 2017-11-27 | 2019-06-07 | 普莱默股份公司 | Inductor arrangement with lightweight construction |
| CN109859936B (en) * | 2017-11-27 | 2021-09-28 | 普莱默股份公司 | Inductor device with lightweight construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20150121 |
|
| EXPY | Termination of patent right or utility model |