CN103971879A - Power source purifier - Google Patents
Power source purifier Download PDFInfo
- Publication number
- CN103971879A CN103971879A CN201410206425.8A CN201410206425A CN103971879A CN 103971879 A CN103971879 A CN 103971879A CN 201410206425 A CN201410206425 A CN 201410206425A CN 103971879 A CN103971879 A CN 103971879A
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- Prior art keywords
- housing
- power source
- chelated
- iron
- choke
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Abstract
The invention discloses a power source purifier. The power source purifier is characterized by comprising a chocking coil and a shell body, the chocking coil is arranged in the shell body, two pins of the chocking coil extend out of the shell body, and solid or liquid chelating iron is contained inside the shell body. Under the conditions that the chocking coil makes contact with or makes no contact with the chelating iron, the power source purifier can play a good role in noise reduction, the quality of electric equipment is improved, and high-frequency noise is effectively blocked.
Description
Technical field
The present invention relates to eliminate the power source purifier of power supply interference signal.
Background technology
Power supply is the power source of all electricity consumption equipment, and civil power is especially widely used.The electric energy that power plant sends, because electric energy is subject to the impact of impulse wave and switch mode power resilience, while arriving electricity consumption equipment through electrical network, the distortion of power supply ripple, mutual conductance noise, phase bit mismatch and Electromagnetic Interference make the quality of electric energy greatly decline, and the normal use of power consumption equipment has also been subject to very large impact.The humorous Electromagnetic Interference that involves, except performance and the durability of meeting to equipment produces harmful effect, also can have bad impact to health.And some telecommunication apparatus, as walky-talky etc., also can produce harmful frequency electromagnetic waves.Such as traditional silicon steel disc is used for transformer and motor etc., but silicon steel sheet leakage field phenomenon and resonance situation are ubiquities, if cannot overcome these problems, just cannot ensure that high-quality electric energy exports electricity consumption equipment to.
Signal disturbs at present three kinds of modes of propagation: one is conduction, and one is coupling, and also having one is radiation.Different modes of propagation, has different solutions.In general, the settling mode of conduction is to add filtering measures, if magnet ring, filter, reactor, isolating transformer etc.; The settling mode of coupling is used shielded cable instead, cuts off its interference path; The settling mode of radiation, except using instead shielded cable, can also put metal shell on disturbed object, thoroughly intercepts interference.All there is specific measure to solve the problem that signal disturbs for these several modes of propagation.But be substantially all separately to process pointedly, treatment effect might not reach demand.
Summary of the invention
Object of the present invention, overcomes the deficiencies in the prior art exactly, provides one to be applied in power circuit, can effectively filter the power source purifier of interference signal and harmonic wave.
In order to achieve the above object, adopt following technical scheme:
A kind of power source purifier, is characterized in that, comprises a choke; Housing, described choke is located in housing, and its two pins stretches out outside housing; In described housing, comprise solid-state or liquid chelated iron.
Further, described housing is seal casinghousing, fills solid-state or liquid chelated iron in it, and described chelated iron contacts with choke.
Further, described housing is hollow sealing housing, and described chelated iron is located in hollow sealing housing, and the cavity volume of choke is held in described hollow sealing housing formation one, described choke and chelated iron insulation.
Preferably, the iron ion of described chelated iron is quadrivalent iron.
Further, in described housing, also wrap up one or more chelated minerals in solid-state or liquid chelated zinc, chelating potassium, Chelated Manganese, chelating potassium manganese, chelated copper, chelating gold, chelating silver.
Compared with prior art, beneficial effect of the present invention is:
Power source purifier series connection of the present invention is linked in power circuit, the interference signal of elimination audio frequency and video significantly, be applicable to the electronic equipments such as computer, sound equipment, TV and projector, can also be used in radio telephone and in electro-motor, can effectively intercept harmful frequency electromagnetic waves, make the life-span of electrical equipment longer, promote the quality of electrical equipment and reduce power consumption.
Brief description of the drawings
Fig. 1 is the structural representation of power source purifier described in embodiment mono-;
Fig. 2 is the structural representation of power source purifier described in embodiment bis-;
Fig. 3 is that power source purifier of the present invention is applied in the noise data figure before and after test circuit, Fig. 3 (a) when not being applied to test circuit, the noise data figure of test circuit; Fig. 3 (b) is applied to after test circuit for power source purifier, the noise data figure of test circuit.
Diagram: 1-housing; 2-choke; 3-chelated iron.
Embodiment
Describe the present invention in detail below in conjunction with accompanying drawing and specific implementation method, be used for explaining the present invention in exemplary embodiment and description of the present invention, but not as a limitation of the invention.
Embodiment mono-
As shown in Figure 1, the power source purifier of the present embodiment comprises housing 1, is located at the choke 2 in housing 1, and is located at the solid-state or liquid chelated iron 3 in housing 1.The housing 1 of the present embodiment is seal casinghousing, and the material of housing 1 is not limited to metal or plastics.Two pins of choke 2 stretch out outside housing 1, and choke 2 is wrapped up by housing 1, and housing 1 wraps up the body seal of choke 2, and at pin, encapsulation process has been done at place.In the patent that is 201210183335.2 at application number, disclose a kind of first solution, first liquid is the aqueous solution of chelated iron, zinc and potassium manganese.In the present embodiment, chelated iron is preferably the aqueous solution that contains chelated iron, and choke is immersed in the aqueous solution.In the time that housing 1 is metal shell, housing 1 is done to insulation processing, outer surface is coated insulating barrier.Wherein, the iron ion of chelated iron 3 is preferably quadrivalent iron.In the time of liquid chelated iron aqueous solution long storage time, after aqueous solution evaporate, also can gradually become solid-state.Chelated iron 3 also can be set to solid-state at the very start, it is solid-state be not limited to Powdered.
Embodiment bis-
As shown in Figure 2, the power source purifier of the present embodiment comprises shell 1 body, is located at the choke 2 in housing, and is located at the solid-state or liquid chelated iron 3 in housing.The housing 1 of the present embodiment is hollow sealing housing, and chelated iron 3 is located in hollow sealing housing.Hollow sealing housing seals chelated iron, does not leak.Solid-state or the liquid chelated iron 3 of the present embodiment does not all contact with choke 2, and chelated iron 3 insulate with choke 2.The material of the housing 1 of the present embodiment is not limited to metal or plastics, if metal shell can arrange insulating coating at housing 1 outer surface.The hollow sealing housing of the present embodiment forms the cavity volume that holds choke.Cavity volume surrounds choke 2, and cavity volume contacts or do not contact with choke 2, and cavity volume is lower with the production cost that choke 2 contacts.With embodiment mono-in like manner, the chelated iron of the present embodiment is preferably liquid state.In the patent that is 201210183335.2 at application number, disclose a kind of first solution, first liquid is that first liquid is the aqueous solution of chelated iron, zinc and potassium manganese.In the present embodiment, chelated iron is preferably the aqueous solution that contains chelated iron.In the time of liquid chelated iron aqueous solution long storage time, also can gradually become solid-state.Chelated iron also can be set to solid-state or Powdered at the very start.Wherein, the iron ion of chelated iron is preferably quadrivalent iron.
As shown in Figure 3, taking same test circuit (test circuit omission) as example, incoming frequency, from the process of 30MHz to 1GHz, detects different noises.Fig. 3 (a) does not join the power source purifier of embodiment mono-or embodiment bis-in one test circuit, with Fig. 3 (b), the power source purifier of embodiment mono-or embodiment bis-is joined to same test circuit comparison, adds after power source purifier the noise 3db left and right that declined.
Preferably, in housing, also wrap up one or more chelated minerals in solid-state or liquid chelated zinc, chelating potassium, Chelated Manganese, chelating potassium manganese, chelated copper, chelating gold, chelating silver.Different chelated minerals has different reactions to different frequencies.According to the frequency of application, chelated iron can obtain more excellent noise reduction in conjunction with different chelated minerals.Through test, power source purifier of the present invention can be applied in high-frequency circuit, and frequency does not have the restriction of the upper limit.And the noise reduction of the iron ion valence state of chelated iron while being 4 valency is best.
The technical scheme above embodiment of the present invention being provided is described in detail, applied principle and the execution mode of specific case to the embodiment of the present invention herein and set forth, the explanation of above embodiment is only applicable to help to understand the principle of the embodiment of the present invention; , for one of ordinary skill in the art, according to the embodiment of the present invention, in embodiment and range of application, all will change, in sum, this description should not be construed as limitation of the present invention meanwhile.
Claims (5)
1. a power source purifier, is characterized in that, comprising:
One choke;
Housing, described choke is located in housing, and its two pins stretches out outside housing;
In described housing, comprise solid-state or liquid chelated iron.
2. power source purifier according to claim 1, is characterized in that:
Described housing is seal casinghousing, fills solid-state or liquid chelated iron in it, and described chelated iron contacts with choke.
3. power source purifier according to claim 1, is characterized in that:
Described housing is hollow sealing housing, and described chelated iron is located in hollow sealing housing, and the cavity volume of choke is held in described hollow sealing housing formation one, described choke and chelated iron insulation.
4. according to the power source purifier described in claim 2 or 3, it is characterized in that:
The iron ion of described chelated iron is quadrivalent iron.
5. power source purifier according to claim 4, is characterized in that:
In described housing, also wrap up one or more chelated minerals in solid-state or liquid chelated zinc, chelating potassium, Chelated Manganese, chelating potassium manganese, chelated copper, chelating gold, chelating silver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410206425.8A CN103971879B (en) | 2014-05-15 | 2014-05-15 | A kind of power source purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410206425.8A CN103971879B (en) | 2014-05-15 | 2014-05-15 | A kind of power source purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103971879A true CN103971879A (en) | 2014-08-06 |
| CN103971879B CN103971879B (en) | 2017-08-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410206425.8A Active CN103971879B (en) | 2014-05-15 | 2014-05-15 | A kind of power source purifier |
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| Country | Link |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0613782A (en) * | 1992-06-25 | 1994-01-21 | Mitsubishi Electric Corp | Noise absorbing device |
| JPH1198819A (en) * | 1997-09-25 | 1999-04-09 | Matsushita Electric Works Ltd | Power supply equipment |
| CN1450855A (en) * | 2002-04-08 | 2003-10-22 | 台湾麦特化学工业股份有限公司 | Method for making shell of electronic products used for shielding electromagnetic wave interference and products thereof |
| EP1502930A1 (en) * | 2003-07-26 | 2005-02-02 | ABC Taiwan Electronics Corp. | Epoxy resin of electromagnetic interference suppression and manufacturing method thereof and an inductor applied in the electromagnetic interference suppression |
| GB2468750A (en) * | 2009-03-21 | 2010-09-22 | Russell Taylor | Use of metal ion chelating agents to improve the performance of IC engines |
| US20100308950A1 (en) * | 2009-06-08 | 2010-12-09 | Cyntec Co., Ltd. | Choke |
| CN102075091A (en) * | 2009-11-24 | 2011-05-25 | 华东光电集成器件研究所 | Power supply device with extremely low harmonic interference |
| CN102701881A (en) * | 2012-06-05 | 2012-10-03 | 凌天骏 | Soil disinfectant and soil disinfecting and sterilizing method |
| CN202940090U (en) * | 2012-11-26 | 2013-05-15 | 徐秧年 | Inductor module |
| CN103646750A (en) * | 2013-12-19 | 2014-03-19 | 淮安市鼎新电子有限公司 | Magnetic sealing compound winding type power inductor and preparation method thereof |
-
2014
- 2014-05-15 CN CN201410206425.8A patent/CN103971879B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0613782A (en) * | 1992-06-25 | 1994-01-21 | Mitsubishi Electric Corp | Noise absorbing device |
| JPH1198819A (en) * | 1997-09-25 | 1999-04-09 | Matsushita Electric Works Ltd | Power supply equipment |
| CN1450855A (en) * | 2002-04-08 | 2003-10-22 | 台湾麦特化学工业股份有限公司 | Method for making shell of electronic products used for shielding electromagnetic wave interference and products thereof |
| EP1502930A1 (en) * | 2003-07-26 | 2005-02-02 | ABC Taiwan Electronics Corp. | Epoxy resin of electromagnetic interference suppression and manufacturing method thereof and an inductor applied in the electromagnetic interference suppression |
| GB2468750A (en) * | 2009-03-21 | 2010-09-22 | Russell Taylor | Use of metal ion chelating agents to improve the performance of IC engines |
| US20100308950A1 (en) * | 2009-06-08 | 2010-12-09 | Cyntec Co., Ltd. | Choke |
| CN102075091A (en) * | 2009-11-24 | 2011-05-25 | 华东光电集成器件研究所 | Power supply device with extremely low harmonic interference |
| CN102701881A (en) * | 2012-06-05 | 2012-10-03 | 凌天骏 | Soil disinfectant and soil disinfecting and sterilizing method |
| CN202940090U (en) * | 2012-11-26 | 2013-05-15 | 徐秧年 | Inductor module |
| CN103646750A (en) * | 2013-12-19 | 2014-03-19 | 淮安市鼎新电子有限公司 | Magnetic sealing compound winding type power inductor and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103971879B (en) | 2017-08-22 |
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Effective date of registration: 20220609 Address after: Room 7f7a, Fengshan industrial building, 15-17 Shan Mei Street, Fo Tan, Shatin, New Territories, Hong Kong, China Patentee after: Carbon twelve Technology Co.,Ltd. Address before: Hongkong China Fo Tan Shan Mei Street No. 5-13 suihui factory building 9 floor room 908 Patentee before: GAP E-TECH ENGINEERING LTD. |
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