CN207117749U - Radiation protective casing and the mobile terminal with radiation protective casing - Google Patents
Radiation protective casing and the mobile terminal with radiation protective casing Download PDFInfo
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- CN207117749U CN207117749U CN201721081757.3U CN201721081757U CN207117749U CN 207117749 U CN207117749 U CN 207117749U CN 201721081757 U CN201721081757 U CN 201721081757U CN 207117749 U CN207117749 U CN 207117749U
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- electromagnetic wave
- protective casing
- radiation protective
- absorbing layer
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Abstract
A kind of radiation protective casing and a kind of mobile terminal with radiation protective casing, radiation protective casing include：First electromagnetic wave absorbing layer, the material of the first electromagnetic wave absorbing layer are the organic matter for being capable of electromagnetic wave absorption；Heat dissipating layer, it is covered in the first electro-magnetic wave absorption layer surface.Above-mentioned radiation protective casing can be absorbed to electromagnetic wave, and electromagnetic wave is converted into heat energy, so as to distribute, avoid using electromagnetic wave secondary back caused by metal material, the phenomenon for causing electromagnetic wave signal to be strengthened is more environmentally friendly, easily realized in technique, and reduce production cost.
Description
Technical field
Electro-magnetic wave absorption field is the utility model is related to, more particularly to a kind of radiation protective casing and one kind have outside radiation proof
The mobile terminal of shell.
Background technology
Now, the popularization of smart mobile phone has brought the powerful communication function of many facilities, especially smart mobile phone
It is greatly favored by consumers, and mobile phone caused electromagnetic wave radiant intensity in communication process is maximum, at the same time, mobile phone radiation institute band
The influence come is also increasingly taken seriously.
Mobile phone radiation may have an impact to brain, skin and endocrine of people etc., and at present to mobile phone radiation
Strength disposal and little, although in the market has the radiation proof iron plate for reducing mobile phone radiation, according to radiation proof iron plate
Measurement result from the point of view of, mobile phone radiation intensity does not have obvious attenuating, and radiation proof iron plate is attached on phone housing,
Mobile phone can be caused unsightly, and user is also not convenient enough in use.
Part mobile phone has by the way that antenna is arranged at apart from top remote position now, makes the remote account of radiation source
Portion, but mobile phone finite volume, even if antenna is placed in into mobile phone bottom, the distance between user and radiation source still very little.Or
Person is by metal shell or in plastic shell matel coated coating, to isolate electromagnetic wave caused by mobile phone, but electromagnetic wave meeting
Secondary back is formed on the metal material, causes electromagnetic wave energy to strengthen, and the electromagnetic wave of increase can be launched away, still can be right
Human body has an impact, it is impossible to fundamentally solves the problems, such as that Radiation On Human body damages.
Fig. 1 is refer to, is the process of the shielding electromagnetic wave of prior art, including：Step S101：Judge whether mobile phone is in
Call, incoming call or exhalation state, if so, then carrying out step S102：Metal-back produces reverse electricity and magnetic field is shielded；Step
Rapid S103：Judge whether mobile phone terminates in end of conversation, incoming call or breathe out done state；If so, then carry out step
S104：Terminate；If it is not, then carry out step S102.
It is therefore desirable to provide a kind of radiation protective casing, can electromagnetic wave absorption, and electromagnetic wave is converted into heat energy and dissipated
Hair.
Utility model content
Technical problem to be solved in the utility model, which is to provide a kind of radiation protective casing and one kind, has radiation protective casing
Mobile terminal.
In order to solve the above-mentioned technical problem, the utility model provides a kind of radiation protective casing, it is characterised in that including：The
One electromagnetic wave absorbing layer, the material of first electromagnetic wave absorbing layer are the organic matter for being capable of electromagnetic wave absorption；Heat dissipating layer, covering
In the first electro-magnetic wave absorption layer surface.
Optionally, the organic matter includes：One or several kinds in polyaniline, poly- naphthylamines and polythiophene.
Optionally, in addition to：Second electromagnetic wave absorbing layer, covered by first electromagnetic wave.
Optionally, the material of second electromagnetic wave absorbing layer is the organic matter for being capable of electromagnetic wave absorption.
Optionally, the heat dissipating layer includes：Graphite linings, it is interlayer inside the heat dissipating layer.
Optionally, in addition to：Enamelled coating, it is covered in the radiating layer surface.
Optionally, the material of the enamelled coating includes：One or several kinds in nickel, zinc and chromium.
Optionally, the thickness of the electromagnetic wave absorbing layer is 0.5mm to 1mm.
Optionally, the radiation protective casing possesses outside and the inner side relative with the outside, when the radiation protective casing
When being assembled in an equipment, the outside exposure, the inner side is located at device interior, and the heat dissipating layer is located at the outside, institute
State the first electromagnetic wave absorbing layer and be located at the inner side.
The utility model also provides a kind of mobile terminal with radiation protective casing, it is characterised in that has right such as will
Seek the radiation protective casing described in any one of 1 to 9 claim.
Radiation protective casing of the present utility model, including the first electromagnetic wave absorbing layer and heat dissipating layer, wherein the first electromagnetic wave is inhaled
The material for receiving layer is the organic matter for being capable of electromagnetic wave absorption, so as to what is sent to mobile terminal or other electronic devices
Electromagnetic wave is absorbed, and electromagnetic wave is converted into heat energy, and so as to distribute, heat dissipating layer can make heat energy distribute faster, protection
The electronic components such as inside of electronic component mainboard.So as to avoid using electromagnetic wave secondary back caused by metal material, cause electricity
The phenomenon that magnetostatic wave signal is strengthened, it is more environmentally friendly, and reduce production cost.
Mobile terminal of the present utility model with radiation protective casing, there is radiation protective casing, mobile terminal can be absorbed
The caused electromagnetic wave in communication process, and be converted into heat energy and distribute, so as to protect human body not injured by electromagenetic wave radiation.
Brief description of the drawings
Fig. 1 is the method flow diagram of prior art phone housing electromagnetic wave absorption；
Fig. 2 is the structural representation of the radiation protective casing of the embodiment of the utility model one；
Fig. 3 is the structural representation of the radiation protective casing of the embodiment of the utility model one；
Fig. 4 is the structural representation of the radiation protective casing of the embodiment of the utility model one；
Fig. 5 is the structural representation of the radiation protective casing of the embodiment of the utility model one；
Fig. 6 is the flow chart of the radiation protective casing electromagnetic wave absorption of the embodiment of the utility model one.
Embodiment
Below in conjunction with the accompanying drawings to radiation protective casing provided by the utility model and the mobile terminal with radiation protective casing
Embodiment elaborates.
It refer to Fig. 2, a kind of radiation protective casing, including：First electromagnetic wave absorbing layer 201, the first electromagnetic wave absorbing layer 201
Material be to be capable of the organic matter of electromagnetic wave absorption；Heat dissipating layer 202, it is covered in the surface of the first electromagnetic wave absorbing layer 201.
The radiation protective casing can have the shell of the equipment of electromagnetic radiation as mobile terminal etc..Mobile phone is logical now
During words, dialing and incoming call, electromagnetic wave energy caused by antenna is maximum, larger to injury caused by human brain.And
Phone housing is made of metal mostly, although metal can electromagnetic wave absorption, other energy can not be translated into and distributed, had
Secondary back is likely to result in, so that the signal of electromagnetic wave is strengthened, the injury to human body is bigger.
The first electromagnetic wave absorbing layer 201 in radiation protective casing, it is used as and is made using the organic matter for being capable of electromagnetic wave absorption
Material, can be effectively by mobile terminal during call, dialing and incoming call, and is produced in other electronic device runnings
Raw electro-magnetic wave absorption, is translated into heat energy, without forming secondary back.It is and more simple in technique and easily real
It is existing.
In an embodiment, being capable of the organic matter of electromagnetic wave absorption includes polyaniline, poly- naphthylamines and polythiophene
In one or several kinds.For example, polyaniline, belongs to conducting polymer, its form is the powder with metallic luster.Polyaniline
Electrical conductivity and dielectric constant are higher relative to other conduction high polymers, thus be easy to by chemical process come control its electrical conductivity and
Dielectric constant, to be absorbed to electromagnetic wave.After the energy of electromagnetic wave is absorbed by polyaniline, polyaniline make the conduction of electromagnetic wave by
Resistance, is distributed so as to be translated into heat energy.In other embodiments, the first electromagnetic wave absorbing layer 201 can also be by other
Organic matter is made, and can also add other materials in the first electromagnetic wave absorbing layer 201, is combined with organic matter, lifting the
The quality of one electromagnetic wave absorbing layer 201.For example, polyaniline is combined with materials such as cyanate whiskers, what generation can be conductive is saturating
Bright absorbing material, the steadiness of the first electromagnetic wave absorbing layer 201 can be lifted.
In an embodiment, the thickness of the first electromagnetic wave absorbing layer 201 is arranged to 0.5mm to 1mm, both ensures hand
The thickness of casing is not too large, ensures that the first electromagnetic wave absorbing layer 201 can fully absorb the electromagnetic wave that mobile phone is sent again, and
Electromagnetic wave is converted into heat energy.In other embodiments, the first electromagnetic wave can also be inhaled according to different function requirements
The thickness for receiving layer 201 is adjusted.
In an embodiment, radiation protective casing possesses outside and the inner side relative with outside, works as radiation protective casing
When being assembled in an equipment, outside exposure, inner side is located at device interior, and heat dissipating layer 202 is located at the outside, and the first electromagnetic wave is inhaled
Receive layer 201 and be located at inner side.Electromagnetic wave caused by interior of articles so can be directly absorbed, radiation protective casing is improved and absorbs electromagnetism
The speed of ripple.
Heat dissipating layer 202, the surface of the first electromagnetic wave absorbing layer 201 is covered in, can be quickly by the first electromagnetic wave absorbing layer 201
The heat energy converted distributes, and so as to reduce temperature, avoids heat energy is too high from being had an impact to inside of electronic component.Wherein heat dissipating layer
202 making material can be the material of the good heat conductivities such as carbon fiber, aluminium alloy, magnesium alloy.
Such as when heat dissipating layer 202 is made up of carbon fiber, carbon fiber is made up of organic fibers such as flake graphites, matter
Amount is lighter than metallic aluminium, and intensity is higher than steel, and has corrosion resistance, carbon fiber is added in the making of heat dissipating layer 202, can
The intensity of radiation protective casing is lifted, and reduces weight.Further, carbon fiber has good thermal conductivity and electromagnetic wave absorption
Ability, thus can not only electromagnetic wave absorption, and the heat energy that electromagnetic wave is converted can quickly be distributed, reduce temperature.
Fig. 3 is refer to, is the structural representation of the radiation protective casing of the embodiment of the utility model one.It is specific at this
In embodiment, heat dissipating layer includes the first heat dissipating layer 302, graphite linings 301, the second heat dissipating layer 303, and graphite linings 301 are located at first
Between the heat dissipating layer 303 of heat dissipating layer 302 and second, it is interlayer inside heat dissipating layer, can be made up of graphite flake or graphite powder, graphite tool
There is very excellent thermal conductivity, the heat dispersion of heat dissipating layer can be greatly enhanced.
Fig. 4 is refer to, is the structural representation of the radiation protective casing of the embodiment of the utility model one.
In an embodiment, radiation protective casing also includes：Second electromagnetic wave absorbing layer 401, surface is by the first electricity
Electro-magnetic wave absorption layer 201 is covered, and for electromagnetic wave absorption, prevents the electromagnetic wave of the first electromagnetic wave absorbing layer 201 from escaping, and increase
Absorbability of the strong radiation protective casing to electromagnetic wave.Wherein, in an embodiment, the second electromagnetic wave absorbing layer 401 can
Think with the material identical organic matter of the first electromagnetic wave absorbing layer 201, or there is the organic of electro-magnetic wave absorption ability for other
The materials such as thing are made.In other embodiments, the second electromagnetic wave absorbing layer 401 can also be by other kinds of material system
Into, such as metal, ceramics and graphite etc..
Fig. 5 is refer to, is the structural representation of the radiation protective casing of the embodiment of the utility model one.
In an embodiment, radiation protective casing also includes：Enamelled coating 501, the surface of heat dissipating layer 202 is covered in, makes to prevent
Radiation shell has metallic luster, for lifting the overall aesthetics of radiation protective casing.
In an embodiment, enamelled coating 501 can be made up of the one or several kinds in nickel, zinc and chromium, for example, working as
When enamelled coating is made up of nickel powder, nickel powder is as a kind of metallic pigments using metallic nickel as main component, the use with electromagnetic wave absorption
On the way, it can not only strengthen the ability of radiation protective casing electromagnetic wave absorption, and can make radiation protective casing that there is metallic luster, carry
Rise the aesthetic property of radiation protective casing.In other embodiments, enamelled coating 501 can also be made up of other materials.
Radiation protective casing of the present utility model, including the first electromagnetic wave absorbing layer and heat dissipating layer, wherein the first electromagnetic wave is inhaled
The material for receiving layer is the organic matter for being capable of electromagnetic wave absorption, so as to what is sent to mobile terminal or other electronic devices
Electromagnetic wave is absorbed, and electromagnetic wave is converted into heat energy, and so as to distribute, heat dissipating layer can make heat energy distribute faster, protection
The electronic components such as inside of electronic component mainboard.So as to avoid using electromagnetic wave secondary back caused by metal material, cause electricity
The phenomenon that magnetostatic wave signal is strengthened, it is more environmentally friendly, and reduce production cost.
The utility model also provides a kind of mobile terminal with radiation protective casing, the radiation protective casing bag of the mobile terminal
Include：First electromagnetic wave absorbing layer, the material of the first electromagnetic wave absorbing layer are the organic matter for being capable of electromagnetic wave absorption；Heat dissipating layer, cover
It is placed on the first electro-magnetic wave absorption layer surface.
Mobile terminal includes：Mobile phone, flat board, watch phone etc..Radiation protective casing can be located at bonnet, the protecgulum of mobile terminal
Or other positions.
Mobile phone is during call, dialing and incoming call now, and electromagnetic wave energy caused by antenna is maximum, to human body
Injury is larger caused by brain.And phone housing is made of metal mostly, although metal can electromagnetic wave absorption, can not be by it
It is converted into other energy to distribute, it is possible to secondary back can be caused, so that the signal of electromagnetic wave is strengthened, the injury to human body is more
Greatly.
The first electromagnetic wave absorbing layer in radiation protective casing, it is used as using the organic matter for being capable of electromagnetic wave absorption and makes material
Material, can effectively by mobile terminal call, dialing and incoming call during caused electro-magnetic wave absorption, be translated into heat
Can, without forming secondary back.And it is more simple in technique, and easily realize.
In an embodiment, being capable of the organic matter of electromagnetic wave absorption includes polyaniline, poly- naphthylamines and polythiophene
In one or several kinds.For example, it is the powder with metallic luster that polyaniline belongs to conducting polymer its form again.Polyaniline
Electrical conductivity and dielectric constant are higher relative to other conduction high polymers, thus be easy to by chemical process come control its electrical conductivity and
Dielectric constant, to be absorbed to electromagnetic wave.After the energy of electromagnetic wave is absorbed by polyaniline, polyaniline make the conduction of electromagnetic wave by
Resistance, is distributed so as to be translated into heat energy.In other embodiments, the first electromagnetic wave absorbing layer can also have and be had by other
Machine thing is made, and can also add other materials in the first electromagnetic wave absorbing layer, is combined with organic matter, lifts the first electromagnetism
The quality of ripple absorbed layer, for example, polyaniline is combined with materials such as cyanate whiskers, the transparent suction ripple material that generation can be conductive
Material, the steadiness of the first electromagnetic wave absorbing layer can be lifted.
In an embodiment, the thickness of the first electromagnetic wave absorbing layer is arranged to 0.5mm to 1mm, has both ensured to move
The thickness of terminal is not too large, ensures that the first electromagnetic wave absorbing layer can fully absorb the electromagnetic wave that mobile terminal is sent again,
And electromagnetic wave is converted into heat energy., can also be according to different function requirements, to the first electromagnetic wave in other embodiments
The thickness of absorbed layer is adjusted.
In an embodiment, radiation protective casing possesses outside and the inner side relative with outside, and inner side is positioned at movement
Terminal inner, outside exposure, heat dissipating layer 202 are located at the outside, and the first electromagnetic wave absorbing layer 201 is located at inner side.So can
Electromagnetic wave caused by inside mobile terminal is directly absorbed, improves the speed of radiation protective casing electromagnetic wave absorption.Heat dissipating layer, covering
In the first electro-magnetic wave absorption layer surface, quickly the heat energy that the first electromagnetic wave absorbing layer is converted can be distributed, be moved so as to reduce
Dynamic terminal temperature, avoids heat energy too high and mobile terminal internal electron is had an impact.Wherein the making material of heat dissipating layer can be
The material of the good heat conductivities such as carbon fiber, aluminium alloy, magnesium alloy.
For example, when heat dissipating layer is made up of carbon fiber, carbon fiber is made up of organic fibers such as flake graphites, mass ratio
Metallic aluminium is light, and intensity is higher than steel, and has corrosion resistance, can lift the intensity of radiation protective casing, and reduce weight.Enter
One step, carbon fiber has good thermal conductivity and the ability of electromagnetic wave absorption, therefore can not only absorb mobile terminal generation
Electromagnetic wave, and the heat energy that electromagnetic wave is converted can quickly be distributed, reduce temperature.
In an embodiment, heat dissipating layer also includes graphite linings, and graphite linings are interlayer inside heat dissipating layer, can be by graphite
Piece or graphite powder are made, and graphite has very excellent thermal conductivity, can greatly enhance the heat dispersion of heat dissipating layer.
In an embodiment, radiation protective casing also includes：Second electromagnetic wave absorbing layer, by the first electro-magnetic wave absorption
Layer is covered, and for electromagnetic wave absorption, prevents the electromagnetic wave of the first electromagnetic wave absorbing layer from escaping, and strengthen radiation protective casing pair
The absorbability of electromagnetic wave.Wherein, in an embodiment, the second electromagnetic wave absorbing layer can be to be inhaled with the first electromagnetic wave
Layer material identical organic matter is received, or is made up of materials such as other organic matters with electro-magnetic wave absorption ability.In other tools
In body embodiment, the second electromagnetic wave absorbing layer can also be made up of other kinds of material, such as metal, ceramics, Yi Jishi
Ink etc..
In an embodiment, radiation protective casing also includes：Enamelled coating, it is covered on heat dissipating layer, makes radiation protective casing
With metallic luster, for lifting the overall aesthetics of radiation protective casing.
In an embodiment, enamelled coating can be made up of the one or several kinds in nickel, zinc and chromium, for example, when paint
When layer is made up of nickel powder, nickel powder is as a kind of metallic pigments using metallic nickel as main component, the purposes with electromagnetic wave absorption,
The ability of radiation protective casing electromagnetic wave absorption can not only be strengthened, and can make radiation protective casing that there is metallic luster, lifted
The aesthetic property of radiation protective casing.In other embodiments, enamelled coating can also be made up of other materials.
Mobile terminal of the present utility model with radiation protective casing, there is radiation protective casing, mobile terminal can be absorbed
The caused electromagnetic wave in communication process, and electromagnetic wave is converted into heat energy and distributed, so as to protect human body not by electromagenetic wave radiation
Injury.
It is radiation protective casing at the bonnet of mobile terminal, shell is by interior in a specific embodiment of the present utility model
To outside successively including having one inside the second electromagnetic wave absorbing layer, the first electromagnetic wave absorbing layer, heat dissipating layer, enamelled coating, and heat dissipating layer
Interlayer, it is graphite linings.Wherein, the making material of the first electromagnetic wave absorbing layer includes：Polyaniline, the making material bag of heat dissipating layer
Include：Carbon fiber and graphite powder, the making material of the second electromagnetic wave absorbing layer include：Poly- naphthylamines；The making material of enamelled coating is nickel powder.
Fig. 6 is refer to, mobile terminal is included by the process of radiation protective casing electromagnetic wave absorption：Step S601：Judge hand
Whether machine is in call, incoming call or exhalation state, if so, then carrying out step S602：Electromagnetic wave absorption, and electromagnetic wave is converted
For heat energy；Step S603：Judge whether mobile phone terminates in end of conversation, incoming call or breathe out done state；If so, then enter
Row step S604：Terminate；If it is not, then carry out step S602.Radiation protective casing can under call, incoming call or exhalation state
Constant absorption electromagnetic wave, so as to reduce injury of the electromagnetic wave to human body.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
Art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as the scope of protection of the utility model.
Claims (10)
- A kind of 1. radiation protective casing, it is characterised in that including：First electromagnetic wave absorbing layer, the material of first electromagnetic wave absorbing layer are the organic matter for being capable of electromagnetic wave absorption；Heat dissipating layer, it is covered in the first electro-magnetic wave absorption layer surface.
- 2. radiation protective casing according to claim 1, it is characterised in that the organic matter includes：Polyaniline, poly- naphthylamines, And the one or several kinds in polythiophene.
- 3. radiation protective casing according to claim 1, it is characterised in that also include：Second electromagnetic wave absorbing layer, it is described First electromagnetic wave absorbing layer is covered.
- 4. radiation protective casing according to claim 3, it is characterised in that the material of second electromagnetic wave absorbing layer is energy The organic matter of enough electromagnetic wave absorptions.
- 5. radiation protective casing according to claim 1, it is characterised in that the heat dissipating layer includes：Graphite linings, dissipated to be described Interlayer inside thermosphere.
- 6. radiation protective casing according to claim 1, it is characterised in that also include：Enamelled coating, it is covered in the heat dissipating layer table Face.
- 7. radiation protective casing according to claim 6, it is characterised in that the material of the enamelled coating includes：Nickel, zinc and chromium In one or several kinds.
- 8. radiation protective casing according to claim 1, it is characterised in that the thickness of first electromagnetic wave absorbing layer is 0.5mm to 1mm.
- 9. radiation protective casing according to claim 1, it is characterised in that the radiation protective casing possess outside and with it is described The relative inner side in outside, when the radiation protective casing is assembled in an equipment, the outside exposure, the inner side is located at equipment Inside, the heat dissipating layer are located at the outside, and first electromagnetic wave absorbing layer is located at the inner side.
- 10. a kind of mobile terminal with radiation protective casing, it is characterised in that have such as any one of claim 1 to 9 power Profit requires described radiation protective casing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721081757.3U CN207117749U (en) | 2017-08-28 | 2017-08-28 | Radiation protective casing and the mobile terminal with radiation protective casing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721081757.3U CN207117749U (en) | 2017-08-28 | 2017-08-28 | Radiation protective casing and the mobile terminal with radiation protective casing |
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| CN207117749U true CN207117749U (en) | 2018-03-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107454237A (en) * | 2017-08-28 | 2017-12-08 | 深圳传音制造有限公司 | Radiation protective casing and the mobile terminal with radiation protective casing |
-
2017
- 2017-08-28 CN CN201721081757.3U patent/CN207117749U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107454237A (en) * | 2017-08-28 | 2017-12-08 | 深圳传音制造有限公司 | Radiation protective casing and the mobile terminal with radiation protective casing |
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