CN102883592A - Radiation-protection device - Google Patents
Radiation-protection device Download PDFInfo
- Publication number
- CN102883592A CN102883592A CN2012102638376A CN201210263837A CN102883592A CN 102883592 A CN102883592 A CN 102883592A CN 2012102638376 A CN2012102638376 A CN 2012102638376A CN 201210263837 A CN201210263837 A CN 201210263837A CN 102883592 A CN102883592 A CN 102883592A
- Authority
- CN
- China
- Prior art keywords
- electromagnetic wave
- absorbing material
- radiation
- thing
- wave shielding
- 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.)
- Granted
Links
Images
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The invention relates to a radiation-protection device which comprises an electromagnetic wave shielding material and an electromagnetic wave absorbing material ring. The electromagnetic wave absorbing material ring is formed on the electromagnetic wave shielding material to form an area. The radiation-protection device has the functions and advantages that: when a wireless transmission device is arranged on one side of the radiation-protection device, the other side can be protected, the electromagnetic wave shielding material can shield the wave beams radiated directly, and the electromagnetic wave absorbing material ring can attenuate the wave beams diffracted on the edge of the electromagnetic wave shielding material to strengthen the protective effect and ensure that the equipment continues to work at the same time.
Description
Technical field
The design relates to radio radiation protection field and rag trade etc.
Background technology
Electromagnetic Wave Radiation on Human possibility Occurrence, so people think that method reduces it to the radiation of human body all the time, especially along with the development of modern communications and digital technology, wireless interconnected intercommunication enters people's life more and more, and a lot of technology and product have appearred in this respect.For example radiation-resistant mobile phone bag consists of bag with metal fabric, mobile phone is packed into, and for example with the clothes of radiation-resistant pocket, the large result that in Chinese patent database, can retrieve as condition take " mobile phone " and " radiation ".The basic fundamental route of these prior aries is, stops electromagnetic radiation towards human body with a screen, but because electromagnetic diffraction problems, this shield effectiveness is limited.
Technical scheme
Product class scheme:
Comprehensive:
Scheme 1, a kind of shielding: comprise an electromagnetic wave shielding thing, and on the electromagnetic wave shielding thing around the electromagnetic wave absorption band of material in a zone, comprise the material of electromagnetic wave absorption in the construct of this circle.
Purposes and benefit: when wireless launcher is placed the one side, can form protection to an other side, the electromagnetic wave shielding thing can block the wave beam of direct radiation, the electromagnetic wave absorption band of material can be decayed in the wave beam of electromagnetic wave shielding thing edge diffraction, diffraction, strengthen protection effect, simultaneously, support equipment works on.
Waist folder class:
Scheme 2, a kind of wireless launcher carry-case, comprise a connector that can hold the housing of wireless launcher and can be attached to belt or clothes, the close people tagma of described housing comprises the electromagnetic wave shielding thing, form with the electromagnetic wave absorption band of material around this thing, comprise the material of electromagnetic wave absorption in the construct of this circle.
Purposes and benefit: to the mobile phone of radiation proof function useless, use this device can realize radiation proof.Be similar to the waist folder of blackberry, blueberry 7290, and common Leather cover for handset.
Clothing:
Scheme 3, a kind of clothes that radiation-resistant pocket is arranged comprises that at least one is such as scheme 7 described radiation-resistant pockets
Purposes and benefit: wear such clothes, mobile phone is inserted just energy radiation proof of pocket with finishing.Comprise upper garment, lower clothing, coat, underwear, cotton dress, unlined garment, waistband, moulding clothing, even comprise the carry-on articles such as belt, necktie.
Method class scheme
Scheme 4: a kind of radiation proof method, feature is in the use of wireless launcher, in the radiation-resistant direction of needs the electromagnetic wave shielding thing is set, and at electromagnetic wave shielding thing edge the electromagnetic wave absorption band of material is set, comprise the material of electromagnetic wave absorption in the construct of this circle.
Purposes and benefit: can realize the time marquis of normal use equipment the radiation proof to a side space.
Scheme 5: such as scheme 1 ~ 4 described any object, feature is that described electromagnetic wave shielding thing is sheet.
Purposes and benefit: reduce volume, weight, cost.
Scheme 6: such as scheme 1 ~ 4 described any object, described electromagnetic wave absorption material is one or more the combination in resistance loss shaped material, electric dielectric loss consumption material, the magnetic loss shaped material.
Purposes and benefit: resistance loss shaped material, the resistive loss that the conductance of this type of mechanism of absorption and material is relevant, be that conductance is larger, macroscopical electric current that charge carrier causes (comprising the eddy current that electric current that electric field change causes and changes of magnetic field cause) is larger, transforms into heat energy thereby be conducive to electromagnetic energy.
Electricity dielectric loss consumption material, it is the class dielectric loss mechanism of absorption relevant with electrode, namely by medium repeatedly polarize " friction " that produce act on and electromagnetic energy is changed into thermal energy consumption dissipate.The dielectric polarization process comprises: the electron cloud displacement polarization, and the polarizable medium electric moment turns to polarization, and electric iron body electricdomain turns to polarization and wall displacement etc.
The magnetic loss shaped material, this type of mechanism of absorption is the relevant magnetic loss of dynamic magnetization process of a class and ferromagnetic media, this type of loss can be refined as: magnetic hysteresis loss, gyromagnet eddy current, damping loss and magnetic after effect effect etc., its main source be turn to the similar magnetic domain of magnetic hysteresis mechanism, domain wall displacement and magnetic domain natural resonance etc.In addition, up-to-date nano material lossy microwave mechanism is the large focus that present absorbing material is analyzed.
Scheme 7: such as scheme 1 ~ 4 described any object, described electromagnetic wave absorption material is ferrite wave-absorbing material, carbonyl iron absorbing material, ultrafine metal powders end or metal oxide magnetic superfines absorbing material, ceramic absorbing material, nano wave-absorbing material, radioisotope absorbing material, conductive polymeric radar absorbing material, retinyl Schiff's base salt absorbing material, chirality absorbing material, high one or more the combination of decreasing in thing absorbing material, the rare earth element absorbing material of mixing.
Use and benefit: the relevant introduction of different materials is with reference to " the absorbent kind of electromagnetic wave absorption " literary composition, searches for this title on the net and get final product.
Scheme 8: such as scheme 1 ~ 4 described any object, the fabric that the fabric that fabric, metallic fiber and other fiber mixed textiles that the fibrous woven that described electromagnetic wave shielding thing is the fabric that is woven into of metallic fiber, the surface is coated with metal becomes become, the fabric that carbon fiber is woven into or carbon fiber become with other fibrous woven.
Use and benefit: realize shielding electromagnetic waves.
Description of drawings
Fig. 1 is the schematic diagram of a radiation-resistant pocket
1 electromagnetic wave shielding thing: the fabric of electromagnetic wave shielding function is arranged, that is the person of modern times tagma: near the one side of human body;
2 electromagnetic wave absorption band of material;
3 people living in faraway places tagmas: away from the one side of human body, raise shape;
4 mobile phones.
Specific embodiment
For example, a western-style clothes, one of them pocket uses the cloth that contains the electromagnetic wave shielding thing by health one side, and adheres to the material of a circle electromagnetic wave absorption at the edge of pocket.
Claims (7)
1. shielding: comprise an electromagnetic wave shielding thing, and on the electromagnetic wave shielding thing around the electromagnetic wave absorption band of material in a zone, comprise the material of electromagnetic wave absorption in the construct of this circle.
2. wireless launcher carry-case, comprise a connector that can hold the housing of wireless launcher and can be attached to belt or clothes, the close people tagma of described housing comprises the electromagnetic wave shielding thing, form with the electromagnetic wave absorption band of material around this thing, comprise the material of electromagnetic wave absorption in the construct of this circle.
3. the clothes that radiation-resistant pocket is arranged comprises that at least one is such as scheme 7 described radiation-resistant pockets.
A kind of radiation proof method, feature are in the use of wireless launcher, in the radiation-resistant direction of needs the electromagnetic wave shielding thing are set, and at electromagnetic wave shielding thing edge the electromagnetic wave absorption band of material are set, and comprise the material of electromagnetic wave absorption in the construct of this circle.
4. such as scheme 1 ~ 4 described any object, feature is that described electromagnetic wave shielding thing is sheet.
5. such as scheme 1 ~ 4 described any object, described electromagnetic wave absorption material is one or more the combination in resistance loss shaped material, electric dielectric loss consumption material, the magnetic loss shaped material.
6. such as scheme 1 ~ 4 described any object, described electromagnetic wave absorption material is ferrite wave-absorbing material, carbonyl iron absorbing material, ultrafine metal powders end or metal oxide magnetic superfines absorbing material, ceramic absorbing material, nano wave-absorbing material, radioisotope absorbing material, conductive polymeric radar absorbing material, retinyl Schiff's base salt absorbing material, chirality absorbing material, high one or more the combination of decreasing in thing absorbing material, the rare earth element absorbing material of mixing.
7. such as scheme 1 ~ 4 described any object, the fabric that the fabric that fabric, metallic fiber and other fiber mixed textiles that the fibrous woven that described electromagnetic wave shielding thing is the fabric that is woven into of metallic fiber, the surface is coated with metal becomes become, the fabric that carbon fiber is woven into or carbon fiber become with other fibrous woven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210263837.6A CN102883592B (en) | 2012-07-29 | 2012-07-29 | A kind of shielding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210263837.6A CN102883592B (en) | 2012-07-29 | 2012-07-29 | A kind of shielding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102883592A true CN102883592A (en) | 2013-01-16 |
| CN102883592B CN102883592B (en) | 2016-06-01 |
Family
ID=47484664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210263837.6A Active CN102883592B (en) | 2012-07-29 | 2012-07-29 | A kind of shielding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102883592B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109509985A (en) * | 2018-11-21 | 2019-03-22 | 重庆大学 | A kind of adjustable water base wave absorbing device of ultra wide band salt |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11286815A (en) * | 1998-03-31 | 1999-10-19 | Onyone Kk | Jacket provided with pocket for portable radio communication apparatus |
| CN2722662Y (en) * | 2004-07-21 | 2005-09-07 | 朱云 | Clothes pocket capable of shielding electromagnetic radiation |
| CN201299136Y (en) * | 2008-10-28 | 2009-09-02 | 汕头市奥山服饰有限公司 | Cellular radiation protecting clothes |
| CN201375048Y (en) * | 2008-11-29 | 2010-01-06 | 郭英轩 | Garment component for preventing radiation of mobile phone |
| CN101826374A (en) * | 2010-05-18 | 2010-09-08 | 刘迎芝 | Radiation protection clothing with radiation protection magnetic-stripe sheets |
| CN203205079U (en) * | 2012-07-29 | 2013-09-18 | 湖北天罡投资有限公司 | Radiation protection device, a wireless transmitting device portable container and cloth with radiation-protection pockets |
-
2012
- 2012-07-29 CN CN201210263837.6A patent/CN102883592B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11286815A (en) * | 1998-03-31 | 1999-10-19 | Onyone Kk | Jacket provided with pocket for portable radio communication apparatus |
| CN2722662Y (en) * | 2004-07-21 | 2005-09-07 | 朱云 | Clothes pocket capable of shielding electromagnetic radiation |
| CN201299136Y (en) * | 2008-10-28 | 2009-09-02 | 汕头市奥山服饰有限公司 | Cellular radiation protecting clothes |
| CN201375048Y (en) * | 2008-11-29 | 2010-01-06 | 郭英轩 | Garment component for preventing radiation of mobile phone |
| CN101826374A (en) * | 2010-05-18 | 2010-09-08 | 刘迎芝 | Radiation protection clothing with radiation protection magnetic-stripe sheets |
| CN203205079U (en) * | 2012-07-29 | 2013-09-18 | 湖北天罡投资有限公司 | Radiation protection device, a wireless transmitting device portable container and cloth with radiation-protection pockets |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109509985A (en) * | 2018-11-21 | 2019-03-22 | 重庆大学 | A kind of adjustable water base wave absorbing device of ultra wide band salt |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102883592B (en) | 2016-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207977786U (en) | A kind of electromagnetic screen, wireless charging transmitting terminal, receiving terminal and system | |
| TWI623258B (en) | Selectively controllable electromagnetic shielding | |
| US20150115723A1 (en) | Multi-Mode Wireless Charging | |
| US9362618B2 (en) | Radio frequency shielded clothing | |
| Prat-Camps et al. | Superconductor–ferromagnetic metamaterials for magnetic cloaking and concentration | |
| WO2014158034A1 (en) | Electromagnetic field confinement | |
| Koo et al. | Two-Dimensional Materials for Electromagnetic Shielding | |
| Acharya et al. | Study of electromagnetic radiation effects on human body and reduction techniques | |
| CN203205079U (en) | Radiation protection device, a wireless transmitting device portable container and cloth with radiation-protection pockets | |
| CN102883592A (en) | Radiation-protection device | |
| Liu et al. | Electromagnetic wave absorption properties of mechanically mixed Nd2Fe14B/C microparticles | |
| CN107181046A (en) | A kind of ceramic wireless charging operation | |
| Li et al. | Biological effects of environmental electromagnetic fields | |
| CN103928072A (en) | Absorbing electromagnetic radiation protection clothes | |
| US9642293B2 (en) | Multilayer casing device for attenuating electromagnetic waves | |
| CN205793948U (en) | A kind of low frequency electromagnetic shielding box of mobile telephone | |
| CN106852101A (en) | A kind of method for designing of the stealthy cover of broadband magnetic | |
| CN205576397U (en) | Magnetic field shielding cloth | |
| US11832695B2 (en) | Handbag providing different degrees of EMF protection | |
| CN202750399U (en) | Electromagnetic shielding box | |
| CN205723931U (en) | A kind of NFC antenna oxidation iron plate | |
| CN201528225U (en) | Mobile phone electromagnetic wave absorption and conversion device | |
| CN101521397A (en) | Charging converter capable of converting absorbed electromagnetic wave into electric energy | |
| CN205017070U (en) | Wireless charging device | |
| CN203503310U (en) | Anti-radiation suit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |