CN106328483B - One kind electromagnetic shielding Non-polarized lamp - Google Patents
One kind electromagnetic shielding Non-polarized lamp Download PDFInfo
- Publication number
- CN106328483B CN106328483B CN201610935979.0A CN201610935979A CN106328483B CN 106328483 B CN106328483 B CN 106328483B CN 201610935979 A CN201610935979 A CN 201610935979A CN 106328483 B CN106328483 B CN 106328483B
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- CN
- China
- Prior art keywords
- radiator
- polarized lamp
- light bulb
- box body
- electrical appliance
- 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.)
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- 239000000463 material Substances 0.000 claims abstract description 24
- 239000002131 composite material Substances 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 38
- 229910052759 nickel Inorganic materials 0.000 claims description 19
- 229910052681 coesite Inorganic materials 0.000 claims description 16
- 229910052906 cristobalite Inorganic materials 0.000 claims description 16
- 239000000377 silicon dioxide Substances 0.000 claims description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- 229910052682 stishovite Inorganic materials 0.000 claims description 16
- 229910052905 tridymite Inorganic materials 0.000 claims description 16
- 229910001369 Brass Inorganic materials 0.000 claims description 15
- 239000010951 brass Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 12
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 11
- 239000004917 carbon fiber Substances 0.000 claims description 11
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 8
- 239000006229 carbon black Substances 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000003605 opacifier Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 5
- 238000009713 electroplating Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 16
- 238000000034 method Methods 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 239000000499 gel Substances 0.000 description 5
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000000352 supercritical drying Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 230000005670 electromagnetic radiation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229910001868 water Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010020843 Hyperthermia Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- TWJVNKMWXNTSAP-UHFFFAOYSA-N azanium;hydroxide;hydrochloride Chemical compound [NH4+].O.[Cl-] TWJVNKMWXNTSAP-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000007537 lampworking Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 239000011240 wet gel Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
- H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/10—Shields, screens, or guides for influencing the discharge
- H01J61/103—Shields, screens or guides arranged to extend the discharge path
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Electromagnetism (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
This application involves one kind to be electromagnetically shielded Non-polarized lamp, installed part, electrical appliance box body, ballast, radiator and light bulb, ballast is located in electrical appliance box body, radiator and light bulb directly connect, electrical appliance box body is located at the top of the radiator, it is characterized in that, the light bulb is coated by protective cover, composite shielding material is equipped with the inside of the protective cover；The composite shielding material can have electromagnetic shielding and heat-insulated double effects to the light bulb of Non-polarized lamp.
Description
Technical field
This application involves Non-polarized lamp field, more particularly to a kind of electromagnetic shielding Non-polarized lamp.
Background technology
Nowadays society increasingly reaches common understanding energy saving, low-carbon, and public place largely uses Non-polarized lamp in order to energy saving,
Since Non-polarized lamp working frequency is generally higher, when lamp is bright, it will substantial amounts of electromagnetic radiation is produced, so as to be set to human body, electronics
The other instruments such as standby produce certain infringement and interference；Meanwhile amount of heat is produced during Non-polarized lamp work, table is arrived by lampshade thoroughly
Face, human body touch can produce burning heat sensation, and severe patient is easily burnt.
The content of the invention
For realistic problem set forth above, the present invention is intended to provide a kind of be electromagnetically shielded Non-polarized lamp, to solve Non-polarized lamp
The problem of being electromagnetically shielded and be heat-insulated.
Provide a kind of electromagnetic shielding Non-polarized lamp in the embodiment of the present invention, including installed part, electrical appliance box body, ballast,
Radiator and light bulb, ballast are located in electrical appliance box body, and radiator and light bulb directly connect, and electrical appliance box body is dissipated positioned at described
The top of hot device, the light bulb are coated by protective cover, and composite shielding material is equipped with the inside of the protective cover.
The technical solution that the embodiment of the present invention provides can include the following benefits：
The Non-polarized lamp of the present invention uses the combination of heat sink and protective cover, can be effectively heat-insulated, prevents what Non-polarized lamp from producing
Amount of heat arrives the surface of protective cover thoroughly, prevents that human body from being burnt, while the protective cover has effects that electromagnetic shielding, Neng Gouping
Cover a large amount of electromagnetic radiation that the light bulb of Non-polarized lamp produces, positive effect, so as to solve the problems, such as set forth above.
The aspect and advantage that the application adds will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the application.It should be appreciated that the general description and following detailed description of the above are only
It is exemplary and explanatory, the application can not be limited.
Brief description of the drawings
Using attached drawing, the invention will be further described, but the embodiment in attached drawing does not form any limit to the present invention
System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings
Other attached drawings.
Fig. 1 is the structure diagram of present invention electromagnetic shielding Non-polarized lamp.
Fig. 2 is the structure diagram of composite shielding material of the present invention.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During attached drawing, unless otherwise indicated, the same numbers in different attached drawings represent the same or similar key element.Following exemplary embodiment
Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects being described in detail in claims, of the invention.
Embodiments herein is related to a kind of electromagnetic shielding Non-polarized lamp, and Fig. 1 is the structure that the application is electromagnetically shielded Non-polarized lamp
Schematic diagram, the electromagnetic shielding Non-polarized lamp of the application is by for the installed part 1 of installation, electrical appliance box body 2, ballast 3,4 and of radiator
Light bulb 5 is formed, and ballast 3 is located in electrical appliance box body 2, wherein, radiator 4 and light bulb 5 directly connect, and facilitate light bulb to work
During heat transmission.
Light bulb 5 is coated by protective cover 6 so that light bulb 5 is in closed environment, the protective cover 6 be screwed in
On radiator 4, so that the heat that light bulb 5 produces can be transferred to radiator 4 rapidly.
Electrical appliance box body 2 is located at the top of the radiator 4, and thermal insulation board 7 is equipped between electrical appliance box body 2 and radiator 4,
Electrical appliance box body 2, radiator 4 and thermal insulation board 7 are screwed and are installed together.
Also, composite shielding material is equipped with the inside of the protective cover, which can shield electromagnetic wave, due to
Non-polarized lamp can produce the electromagnetic wave of radiation when working, which is reflected and absorbed by composite shielding material, so as to fulfill electromagnetism
The function of shielding,
The composite shielding material has a heat insulation at the same time, in the Non-polarized lamp course of work, in addition to producing electromagnetic wave, also can
Amount of heat is produced, the composite shielding material set by the application, hinders the heat transfer of heat so that heat is not easy
Cover outer surface is protected, produces good heat insulation.
In the electromagnetic shielding Non-polarized lamp of the application, composite shielding material is sandwich structure, is specially SiO2Aeroge 10
It is sandwiched between brass screen 20；The SiO2Aeroge 10 is tabular, thickness 3mm, the SiO2In aeroge 10, added with mass ratio
For 3:7:9 carbon black, TiO2, ceramic powder mixture as opacifier, simultaneously added with nickel-coated carbon fibers, tin grain as anti-electricity
Magnetic reinforcement；20 string diameter of copper mesh is 0.1mm, aperture 0.1mm；20 electroplating surface of brass screen has nickel layer, the nickel layer
Thickness is 0.5 micron.
In the application, in order to reach electromagnetic shielding and heat-insulated double effects, with SiO2Aeroge is insulator, and is adopted
With gel integral forming process；The forming process of the composite shielding material is：SiO is prepared first2Colloidal sol, then adds wherein
Enter anti-Electromagnetic enhancement body and opacifier, obtain colloidal sol mixture, then make colloidal sol mixture that the brass screen is coated on centre,
After aging, supercritical drying, colloidal sol mixes body formed formation SiO2Aeroge, the composite shielding material of construction cost application
Material；The brass net surface is coated with one layer of nickel layer, and since simple metal brass screen shield effectiveness is bad, one layer is plated on its surface
Nickel layer, itself and SiO2Anti- Electromagnetic enhancement body contact in aeroge, forms the three-dimensional structure of electromagnetic shielding, substantially increases electromagnetism
Shield effectiveness；Using carbon black, TiO in the application composite shielding material2, ceramic powder mixture as opacifier, it can have
The absorption of effect or scattering near-infrared radiation, so as to effectively reduce the hyperthermia radiation thermal conductivity of composite shielding material, strengthen its high temperature
Heat insulation.
Preferably, the preparation process of composite shielding material described herein is：1. prepare SiO2Colloidal sol；2. the anti-electricity of addition
Magnetic reinforcement and opacifier；3. prepare brass screen；4. cladding and aging；5. supercritical drying, finally cuts out composite shielding material
It is cut into suitable size and is arranged on the inner side of protective cover 6.
Preparing SiO2In sol-process, using ethyl orthosilicate, ethanol is solvent for silicon source, and two step of hydrochloric acid-ammonium hydroxide is urged
Change method prepares SiO2Colloidal sol, prepares the mixed solution of ethyl orthosilicate and ethanol first, then add while stirring deionized water,
The mixed liquor of HCl and ethanol, stand a period of time, CuO particles are added, as catalyst so that and ethyl orthosilicate is fully hydrolyzed,
Add the deionized water necessarily matched, NH3·H2O and ethanol three's mixture, obtain SiO2Colloidal sol；Wherein, each Component molar
Than for：1 ethyl orthosilicate：5H2O：10 ethanol：1.8×10-3HCl：3.6×10-3NH3·H2O；
Nickel-coated carbon fibers, tin grain are used as anti-Electromagnetic enhancement body, carbon black, TiO2, ceramic powder mixture be opacifier, its
Middle a diameter of 50 microns of nickel-coated carbon fibers, tin grain, carbon black, TiO2, ceramic powder particle diameter be 10 microns；By what is obtained in step 1
SiO2Colloidal sol is poured into the container equipped with nickel-coated carbon fibers, is then proportionally added into carbon black, TiO2, ceramic powder mixture, machinery
Stirring, adds tin grain, continues to stir evenly, obtain colloidal sol mixture；Wherein, nickel-coated carbon fibers volume fraction is 6~16%；
Then the brass screen of suitable size is taken, one layer of nickel layer is plated in brass net surface using electroplating technology；
The brass screen of nickel plating is immersed in the colloidal sol mixture that step 2 obtains, after colloidal sol mixture gel, pours into second
Alcohol prevents gel surface from cracking to prevent the ethanol in gel from volatilizing, and wet gel is stood 1~2 day in alcohol solvent, with
Continue the polycondensation reaction of gel, network structure continues to grow up, and skeleton is more firm；
Supercritical drying process is as follows：
A) the colloidal sol mixture and alcohol solvent of aging are placed in the autoclave of sealing, slowly heating, pressure increases
Greatly, when temperature and pressure exceedes the super critical point of solvent, one liquid interface of alcohol solvent gas disappears, and surface tension has not existed,
20h is kept the temperature in this condition；
B) keep temperature-resistant, solvent is slowly discharged until pressure is reduced to normal pressure；
C) when pressure reaches normal pressure, temperature in the kettle is reduced to room temperature, kettle sampling is opened and can obtain SiO2Aeroge；
D) SiO obtained above is taken2Aeroge, is cut into the thin plate of thickness 3mm, and causes the brass screen position
Among thin plate, that is, obtain composite shielding material.
Composite shielding material is finally cut into suitable size and is arranged on the inner side of protective cover 6.
The application is electromagnetically shielded the composite shielding material of Non-polarized lamp in terms of experiment effect：
In terms of heat insulation, under room temperature, the thermal conductivity of composite heat-insulated material is 0.014W/mK, and is raised with temperature
Increase is slow, under high temperature, thermal conductivity 0.033W/mK；
In terms of electromagnetic shielding, when electromagnetic wave is fixed as 1500MHz, nickel-coated carbon fibers volume fraction influences electromagnetic shielding effect
Can, if table 1 below be the corresponding electromagnet shield effect of different nickel-coated carbon fibers volume fractions, nickel-coated carbon fibers volume fraction is 11%
When, the effectiveness of the composite shielding material is optimal.
The corresponding electromagnet shield effect of 1 nickel-coated carbon fibers volume fraction of table
| Nickel-coated carbon fibers volume fraction % | Electromagnet shield effect dB |
| 6 | 65 |
| 8 | 73 |
| 11 | 78 |
| 14 | 74 |
| 16 | 69 |
The foregoing is merely the preferred mode of the present invention, it is not intended to limit the invention, it is all in the spiritual and former of the present invention
Within then, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention.
Claims (4)
1. one kind electromagnetic shielding Non-polarized lamp, including installed part, electrical appliance box body, ballast, radiator and light bulb, ballast is positioned at electricity
In device babinet, radiator and light bulb directly connect, and electrical appliance box body is located at the top of the radiator, it is characterised in that institute
State light bulb to be coated by protective cover, composite shielding material is equipped with the inside of the protective cover；The composite shielding material is sandwich knot
Structure, is specially SiO2Aeroge is sandwiched between brass screen；The heat-insulated phase of composite shielding material is SiO2Aeroge, is electromagnetically shielded phase
For brass screen；The SiO2Aeroge is tabular, and thickness 3mm, intermediate course is the brass screen；The SiO2In aeroge, add
It is 3 added with mass ratio:7:9 carbon black, TiO2, ceramic powder mixture as opacifier, simultaneously added with nickel-coated carbon fibers, tin
Grain is used as anti-Electromagnetic enhancement body.
A kind of 2. electromagnetic shielding Non-polarized lamp according to claim 1, it is characterised in that the electrical appliance box body and radiator it
Between be equipped with thermal insulation board, electrical appliance box body, radiator and thermal insulation board, which are screwed, to be installed together.
3. a kind of electromagnetic shielding Non-polarized lamp according to claim 2, it is characterised in that the protective cover is screwed
In on radiator, so that the heat that light bulb produces can be transferred to radiator rapidly.
A kind of 4. electromagnetic shielding Non-polarized lamp according to claim 1, it is characterised in that the brass screen string diameter is 0.1mm,
Aperture is 0.1mm；The brass screen electroplating surface has nickel layer, and the nickel layer thickness is 0.5 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610935979.0A CN106328483B (en) | 2016-11-01 | 2016-11-01 | One kind electromagnetic shielding Non-polarized lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610935979.0A CN106328483B (en) | 2016-11-01 | 2016-11-01 | One kind electromagnetic shielding Non-polarized lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106328483A CN106328483A (en) | 2017-01-11 |
| CN106328483B true CN106328483B (en) | 2018-04-13 |
Family
ID=57818512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610935979.0A Active CN106328483B (en) | 2016-11-01 | 2016-11-01 | One kind electromagnetic shielding Non-polarized lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106328483B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1045678A (en) * | 1989-03-14 | 1990-09-26 | 北京市劳动保护科学研究所 | A kind of screening material against electromagnetic radiation |
| CN2178752Y (en) * | 1993-05-20 | 1994-10-05 | 王亮 | Shielded and reinforced plastic wall paper |
| CN202193728U (en) * | 2011-08-12 | 2012-04-18 | 蚌埠玻璃工业设计研究院 | Novel electromagnetic shielding coated glass |
| CN202392543U (en) * | 2011-12-31 | 2012-08-22 | 安徽美兰农业发展股份有限公司 | Electromagnetic shielding electrodeless lamp |
-
2016
- 2016-11-01 CN CN201610935979.0A patent/CN106328483B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106328483A (en) | 2017-01-11 |
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Inventor after: Xie Zhangqin Inventor before: The inventor has waived the right to be mentioned |
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Effective date of registration: 20180315 Address after: 362400 Fujian province Quanzhou city Anxi County Chengxiang town brick village village Hou 182 Applicant after: Xie Zhangqin Address before: 518000 Guangdong Province, Nanshan District Nanshan Street 2168 Nanhai Avenue Nanyou Shenzhen city building B room 1002 Applicant before: Shenzhen innovation Import & Export Trading Co., Ltd. |
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Effective date of registration: 20200407 Address after: 223400 No. 12 Xingsheng Road, Lianshui Economic Development Zone, Huaian City, Jiangsu Province Patentee after: LIANSHUI COUNTY SUHANG TECHNOLOGY Co.,Ltd. Address before: 362400 Fujian province Quanzhou city Anxi County Chengxiang town brick village village Hou 182 Patentee before: Xie Zhangqin |
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