CN208850096U - A kind of Electrostatic Absorption panel - Google Patents
A kind of Electrostatic Absorption panel Download PDFInfo
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- CN208850096U CN208850096U CN201820472377.0U CN201820472377U CN208850096U CN 208850096 U CN208850096 U CN 208850096U CN 201820472377 U CN201820472377 U CN 201820472377U CN 208850096 U CN208850096 U CN 208850096U
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Abstract
The utility model belongs to panel field, more particularly to a kind of Electrostatic Absorption panel, including function medium layer, insulating layer, barrier layer, electrode layer and the dielectric substrate layer set gradually from top to bottom, it is characterised in that the function medium layer, insulating layer and separation layer take the multi-layer compound structure of accurate control thickness；Completely seamless unoccupied place is covered on electrode layer surface to the barrier layer, and with insulating layer seamless connection；The insulating layer and electrode layer take level crossing complementation setting structure in the horizontal direction.Using pulse mode power supply, generate electrostatic adsorption force.The Electrostatic Absorption panel of the utility model can generate stronger electrostatic adsorption force under lower condition of power supply, have many advantages, such as efficient, energy conservation, humidity, and be able to satisfy the safety requirements with direct body contact.
Description
Technical field
The utility model belongs to absorption panel technology field more particularly to a kind of Electrostatic Absorption panel.
Background technique
The principle of Electrostatic Absorption mainly applies high-voltage electricity in conductive electrode (electric field is usually in the range of 1kV/mm or so)
A large amount of free charges are produced on electrode afterwards, the electric field that free charge excitation generates makes wall surface polarize and generate polarization charge, benefit
Absorption is realized with the electric field force effect between polarity opposite charges on electrode and wall surface.It, which is widely used, clamps work in fixture
Part, space mission are bonded, material conveys and grabs, clamps advanced composite material and fibrous material (such as cloth in semicon industry
And carbon fiber) end-effector, the climbing robot of manufacturing automation and warehouse automation and the bonding of materials handling cell
Mechanism.
Electrostatic Absorption is a complexity and dynamic electrostatic attraction phenomenon, and resistivity, thickness, the dielectric of dielectric substance are normal
Number, dielectric strength, surface pattern, molecular structure, molecular mass, molecular polarity, crystallinity and its electronegativity, the figure of electrode
Shape, spacing, width, thickness, length, conductivity and supply voltage size, polarity of voltage and output electric current, the thickness of baseplate material
Degree, surface texture, dielectric constant, electronegativity, resistivity, crystallinity, molecular structure, molecular weight and molecular polarizability, and make
With between the temperature of environment, humidity, pressure, Electrostatic Absorption pad and substrate the air gap and nearly 30 Multiple factors such as pollutant it is all right
The electrostatic adsorption force size of Electrostatic Absorption panel surface has an impact.Shown between single parallel plate capacitor according to existing theoretical research
E field electrostatic power size are as follows:
Wherein C is interelectrode capacitance, and V is electrode voltage, and d is electrode spacing.There are breakdown voltages between electrode, it is impossible to logical
Cross infinitely increase alive mode improve electrostatic force, therefore can be increased using several (N number of) coplanar shunt electrodes patterns
Power-up is held, to increase electrostatic force.According to correlation theory research and empirical equation, N number of coplanar shunt electrodes excitation high pressure can be obtained
The electrostatic force size that electric field generates wall surface polarization are as follows:
Wherein ε0For the dielectric constant of the air gap, εrFor the relative dielectric constant of insulating layer material, d is electrode spacing, electricity
Spacing (theory simplifies) between pole and wall surface, w are the width of single shunt electrodes, and l is the length of single shunt electrodes, and V is electricity
Pole tension.In conclusion influence shunt electrodes absorption panel principal element have geometric electrode structure (such as length, width,
Away from), the relative dielectric constant of insulating layer material, electrode both ends supply voltage value.
Currently, the electrode structure for electrostatic attraction board has monopole type and two kinds ambipolar.The adsorption capacity of bipolar electrode
It is related with the topological structure of the geometric dimension of electrode and arrangement, in the identical situation of voltage, the ambipolar absorption than monopole type
Power is small.But ambipolar absorption is controllable, fast response time, does not need auxiliary electrode, equipment is lighter.Currently, ambipolar quiet
The report of Electro Sorb plate has rectangular (patent No. CN 2777687Y), and comb-shaped cross electrodes rest on theoretical research stage more.
Currently, Electrostatic Absorption product is many on the market, but usually has the disadvantage in that 1. voltage is higher, most of power supplies
Voltage is higher than 4kV to 10kV or more, and as civilian, especially children or daily necessity, there are the danger of electric shock；2. high direct voltage
Power supply generates electrostatic, forms lasting static charge buildup in surface of insulating layer, is easy be partially formed electrion, both uneasy
Entirely, it is also easy to produce ozone, forms environmental pollution；3. there is use condition harsh, especially ambient humidity influences electric stress
Larger, under the conditions of humidity is greater than 70%, electrostatic adsorption force has greater attenuation；4. volume is big, energy consumption is higher, it is unfavorable for outgoing take
Band.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of Electrostatic Absorption panel, suction is strong, energy consumption is low, makes
With more, service life length of range etc., has the characteristics that safe and efficient, strength.
One of the utility model of above technical problem Electrostatic Absorption panel is solved, including is set gradually from top to bottom
Function medium layer, insulating layer, barrier layer, electrode layer and dielectric substrate layer, it is characterised in that the function medium layer, insulating layer
The multi-layer compound structure of accurate control thickness is taken with separation layer；Completely seamless unoccupied place is covered on electrode layer table to the barrier layer
Face, and with insulating layer seamless connection；The insulating layer and electrode layer take level crossing complementation setting structure in the horizontal direction.
The function medium layer is formed by 1-2 layer function insulating materials is compound, integral thickness be 0.001~
0.025mm；The insulating layer is formed by 2~9 layers of insulating materials are compound, and integral thickness is 0.005~1.0mm；The barrier
Layer is with a thickness of 0.001~0.01mm.The function dielectric layer surface hardness can be 2~5H.
Outermost layer function medium layer, generation and moisture-proof pith, this some materials for being not only responsible for charge are necessary
With excellent hydrophobic character, low-surface-energy material or high crosslink density material can be taken, water mist is prevented to open in surface spreading, compared with
Few charge decay in wet condition, to reach moisture-proof function.
The electrode structure of the electrode layer is made of group the electrode of one or more sets level crossings；The single pair electrode is wide
Degree is 15~50mm, and the interelectrode insulation spacing of single pair is 0.5~8.0mm, and electrode layers thickness is 0.001~0.1mm.
The level crossing electrode shape of the electrode layer is parallel lines, parallel semicircle wave, sine wave and square
One of.Staggered form electrode is taken, at least two groups conductive electrode can increase capacity area by different curve forms.Together
When, Ying Jinliang avoids pointed structures, prevents internal field from distorting.Plates capacitance amount is improved, electrostatic adsorption force is increased.
The electrostatic potential source is connected by conducting rod with Electrostatic Absorption panel electrode layer；The electrostatic potential source uses low current
High-voltage pulse mode is powered, and discharge frequency needs to be adapted with function medium layer structure, special according to function medium layer polarity, electric discharge
Property, crosslink density, strobe pulse frequency be 2~30Hz, voltage be 300~3000V.Using pulse mode power supply, generate electrostatic
Adsorption capacity.
Function dielectric layer mechanism refers mainly to the length and branched structure of material strand itself in the utility model.
The conduction rod-shape is similar to rivet, is tied by the laminar one of open circles mast and the endless metal of upper end one
Structure；Endless metal thin slice is buried in two electrodes of Electrostatic Absorption panel electrode layer；During power cable is connected on the inside of cylindrical bar
Upper end；Cylinder upper end is that conductive paste combines together with electrode layer, and lower section is epoxy resin.
The substrate thickness is greater than 1mm.
The integral thickness of the strength Electrostatic Absorption panel is less than 5.0mm, and area is 0.0001~100m2。
The insulating dielectric materials are mainly used for filling two inter-electrode gaps of the electrode layer, while the insulating layer
Thickness is equal or slightly larger than the thickness of the electrode layer.
The utility model takes a kind of barrier layer fabulous with substrate and conductive layer compatibility, in such a way that liquid phase applies
The pantostrat that accurate attachment is formed between conductive layer, substrate gap obstructs moisture-proof effect to realize；Using minimum 2 kinds
Material, layering alternately apply, and minimum 2 layers, most 9 layers, so that meeting while meeting insulation and obstructing moisture-proof requirement, mention
High insulating efficiency and barrier waterproof efficiency.
The strength Electrostatic Absorption panel of the utility model:
(1) strong electrostatic adsorption force: 1. the utility model has theoretically comprehensively considered the chemical component of electrode layer, electrode shape
Shape, geometric electrode structure, at the same according to system repeat experimental result determine relevant parameter, it is ensured that Electrostatic Absorption panel it is strong quiet
Adsorption force；2. reasonably selecting function dielectric layer material, response time of the dielectric function layer material in weak electric field and power supply electricity
Source frequency matches, so that the polarization charge of Electrostatic Absorption panel surface reaches maximum in low suppling voltage, thus real
Now strong electrostatic adsorption force；
(2) securely and reliably, it is able to satisfy the safety requirements with direct body contact, can be used for the product for civilian use: the utility model
Electrostatic Absorption panel in addition to select the matched insulating materials of dielectric constant can prevent breakdown leak electricity other than, also innovatively use
Pulsed discharge mode power, the certain interval of time between each charging, surface stored charge amount can during this period of time occur
Certain decaying, this makes that a large amount of polarization charges will not be accumulated on Electrostatic Absorption panel most surface layer, to prevent high voltage air
The occurrence of disruptive discharge；
(3) humidity, use condition are mild: the function dielectric layer that the utility model introduces has super-hydrophobicity with material, no
Polarization charge can be made to disappear because of the water mist of Electrostatic Absorption panel surface, thus the utility model product can be in wet environment
It uses；
(4) long service life: the barrier layer that 1. the utility model introduces can completely seamlessly answer electrode layer and insulating layer
Integrator can prevent the moisture in air from penetrating into electrode layer to influence the generation of polarity charge, therefore the utility model
It can be used for a long time in wet environment；2. the function dielectric layer surface hardness of the utility model most surface reaches 2~5H, rub resistance
It is functional, make surface be not easy to scratch.
The utility model adsorbs panel under conditions of supplying voltage and certain insulating materials, has and inhales conducive to raising electrostatic
The electrode shape and geometry of attached power, and the innovative wavy electrode of proposition, in the identical situation of shunt electrodes number, individually
The total length of wavy electrode will be longer than comb electrode, to realize in identical contact area, electrostatic adsorption force is bigger.Pass through
The implementation that panel is adsorbed in the utility model is realized when pulse voltage is 520V between electrode, generates that about 0.2N/cm2 is quiet rubs
Wipe the effect of power (panel is upright).Stronger electrostatic adsorption force can be generated under lower condition of power supply, there is efficient, section
The advantages that energy, humidity, and it is able to satisfy the safety requirements with direct body contact.
The utility model can not only be applied to manipulator executing agency class industrial products, moreover it is possible to be applied to the product for civilian use, such as
Drawing board, panel etc. substitute traditional panel for needing to be fixed by modes such as clip, drawing pin, glue, adhesive tape, magnet, draw
Plate, panel, pasting boards etc..
Detailed description of the invention
The utility model is described further with reference to the accompanying drawing.
Fig. 1 is Electrostatic Absorption panel cross-sectional view in the utility model；
Fig. 2 is the wavy electrode top view of Electrostatic Absorption panel parallel intersecting semicircles in the utility model；
Fig. 3 is that Electrostatic Absorption panel parallel intersects square-wave-shaped electrode top view in the utility model；
Fig. 4 is Electrostatic Absorption panel parallel cross linear shape electrode top view in the utility model；
Fig. 5 is the wavy electrode top view of two groups of level crossings of Electrostatic Absorption panel in the utility model；
Fig. 6 is the timing chart of Electrostatic Absorption panel electrostatic potential source in the utility model.
In figure:
1. function medium layer, 2. insulating layers, 3. barrier layers, 4. electrode layers be (- 2 electrode layer of electrode Isosorbide-5-Nitrae of 4-1 electrode layer
Electrode 2), 5. dielectric substrate layers, 6. for electric pole, 7. electrostatic potential sources, l. electrode length, 2w+d. single pair electrode width, between d. insulation
Away from w. single electrode width
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawings of the specification:
Embodiment 1
Electrostatic Absorption panel include the function medium layer set gradually from top to bottom, insulating layer, barrier layer, electrode layer and absolutely
Edge substrate layer, the function medium layer, insulating layer and separation layer take the multi-layer compound structure of accurate control thickness；The barrier
Completely seamless unoccupied place is covered on electrode layer surface to layer, and with insulating layer seamless connection；The insulating layer and electrode layer are in level
Take level crossing complementation setting structure in direction.
Wherein function medium layer is formed by 1 or 2 layer function insulating materials are compound, integral thickness 0.001mm；Insulation
Layer is formed by 2~9 layers of insulating materials are compound, integral thickness 0.005mm；Barrier layer is with a thickness of 0.001mm.Function dielectric layer
Surface hardness can be 2~5H.
Electrostatic potential source is connected by conducting rod with Electrostatic Absorption panel electrode layer；Electrostatic potential source uses low current high-voltage pulse
Mode is powered, and discharge frequency needs to be adapted with function medium layer structure, according to function medium layer polarity, flash-over characteristic, crosslinking
Density, strobe pulse frequency are 2Hz, voltage 300V.Using pulse mode power supply, generate electrostatic adsorption force.
Conducting rod is copper, silver-colored conductive metal material；Its shape is similar to rivet, by open circles mast and the annular gold of upper end one
Belong to laminar integral structure；Endless metal thin slice is buried in two electrodes of Electrostatic Absorption panel electrode layer；Power supply electricity
Line is connected to upper end in cylindrical bar inside；Cylinder upper end is that conductive paste combines together with electrode layer, and lower section is epoxy resin.
The electrode structure of electrode layer is made of group the electrode of one or more sets level crossings；Single pair electrode width is
15mm, the interelectrode insulation spacing of single pair are 0.5mm, electrode layers thickness 0.001mm.The level crossing electrode shape of electrode layer
For sine wave.
Embodiment 2
Content in other contents such as embodiment 1, wherein function medium layer is formed by 1 or 2 layer function insulating materials are compound,
Its integral thickness is 0.025mm；Insulating layer is formed by 2~9 layers of insulating materials are compound, integral thickness 1.0mm；Barrier layer thickness
Degree is 0.01mm.Function dielectric layer surface hardness can be 2~5H.
Electrostatic potential source strobe pulse frequency is 30Hz, voltage 3000V.
The electrode structure of electrode layer is made of group the electrode of one or more sets level crossings；The single pair electrode width is
50mm, the interelectrode insulation spacing of single pair are 8.0mm, electrode layers thickness 0.1mm.The level crossing electrode shape of electrode layer is
Square wave.
Function medium layer, insulating layer are identical with the barrier layer material therefor, and are polyfunctional acrylic ester and organic
Coating or film based on the associated resins such as silicon.
Embodiment 3
Content in other contents such as embodiment 1, wherein function medium layer is formed by 1 or 2 layer function insulating materials are compound,
Its integral thickness is 0.015mm；Insulating layer is formed by 2~9 layers of insulating materials are compound, integral thickness 0.05mm；The resistance
Compartment thickness is 0.005mm.Function dielectric layer surface hardness can be 2~5H.
Electrostatic potential source strobe pulse frequency is 15Hz, voltage 1500V.
The electrode structure of electrode layer is made of group the electrode of one or more sets level crossings；The single pair electrode width is
15~50mm, the interelectrode insulation spacing of single pair are 0.5~8.0mm, and electrode layers thickness is 0.001~0.1mm.Electrode layer is put down
Row crossed electrode shape is parallel lines.
Function medium layer, insulating layer and the barrier layer material therefor can be identical, and are Kynoar (PVDF), poly-
Coating or film based on the associated resins such as tetrafluoroethene (PTFE), polyimides (PI), modification acrylate.
Embodiment 4
Insulating substrate uses commercially available 5 laminate, thickness 3mm, and 1 laminate of scheme is not handled, 2 plank epoxy resin dipping of scheme, Gu
Change stand-by after drying.
Electrode layer uses the linear electrode structure of level crossing such as Fig. 4, and single pair interelectrode insulation spacing 4mm is commercially available
Electrocondution slurry is rinsed in the 55% framed method of concentration conductive silver paste, painting, and 110 DEG C, 30 minutes dry, electrode layers thickness 0.05mm.
Electrode layer surface sprays aqueous PVDF coating, and 105 DEG C of drying spray 3 times, sequentially form barrier from bottom to top respectively
Layer, insulating layer and function dielectric layer, three total coating thicknesses are 0.1mm.
Electrostatic potential source: being powered using low current high-voltage pulse mode, pulse frequency 5Hz, voltage 1100V.
Insulation resistance and absorption shearing force between test electrode:
Adsorb shearing force measurement: perpendicular to the ground by test board, suspension is on the tester rack.The pure wood pulp copy paper of deli, A4 are put down
It is layered on and delimit in 20x20cm frame, lower part hangs counterweight by clamping plate, is stepped up counterweight amount, A4 paper to be measured moves
When, added counterweight weight is adsorption plate absorption shearing force.It repeats 9 times, records arithmetic average.When measurement, 1 is powered on
After minute, measurement paper is pasted, gradually increases counterweight amount again after waiting 1 minute.
Wet condition aging: 23 DEG C, humidity: saturation.
Test result:
Embodiment 5
Insulating substrate uses epoxy copperplate (scheme 3) and phenolic aldehyde copper-clad plate (scheme 4,5), plate thickness 3mm, covers copper thickness
0.1mm.Using etching method, electrode is prepared by such as Fig. 4 structure.
Electrode layer surface apply epoxy resin, 23 DEG C, 24 hours solidification after form barrier layer, apply asphalt mixtures modified by epoxy resin again on barrier layer
Rouge forms insulating layer, thickness of insulating layer, scheme 3,4:0.1mm, scheme 5:0.15mm；Again in the conformal paint of surface spraying polyurethane
Function dielectric layer is formed, is dried 4 hours for 100 DEG C after drying in the shade, it is cooling stand-by.
Electrostatic potential source: pulse frequency 5.5Hz, voltage 1100V.Insulation resistance and absorption shearing force are (the same as real between test electrode
Apply example 1).
Humidity aging condition: 23 DEG C, humidity: saturation.
Test result:
Embodiment 6
Insulating substrate uses ABS plate, plate thickness 2mm.Using level crossing semicircle wavelike structure, single pair electrode in such as Fig. 2
Between insulation spacing 4mm (scheme 6).
Electrode layer uses commercially available 65% concentration conductive copper paste, and using framed method, electrocondution slurry is rinsed in painting, and 85 DEG C, 90 minutes are dried
It is dry, electrode layers thickness 0.05mm.
Electrode layer surface sprays PVDF bottom-coating, and 85 DEG C dry 2 hours, forms barrier layer；PVDF finishing coat is sprayed again, is sprayed
It applies 2 times, sequentially forms insulating layer and function medium layer, 85 DEG C dry 4 hours, last three-layer coating overall thickness 0.1mm.
Electrostatic potential source: pulse frequency 6.6Hz, voltage 900V.Insulation resistance and absorption shearing force are (the same as implementation between test electrode
Example 1).
Humidity aging condition: 23 DEG C, humidity: saturation.
Test result:
Embodiment 7
Insulating substrate uses ABS plate, plate thickness 2mm.It is interelectrode using level crossing square-wave-shaped structure, single pair in such as Fig. 3
It insulate spacing 3mm (scheme 7), the interelectrode insulation spacing 4mm (scheme 8) of single pair.
Electrode layer uses commercially available 65% concentration electric-conducting nickel paste, and using stencil, printing electrically conductive circuits, 85 DEG C, 90 minutes are dried
It is dry, electrode layers thickness 0.03mm.
The primary coat of electrode layer surface roller coating acrylate, UV solidification, thickness 20g/m2；Roller coating acrylate+titanium dioxide, UV are solid
Change, thickness 8g/m2, 2 times；Roller coating epoxy modification acrylate coating, UV solidification, thickness 22g/m2；The conformal paint of spraying PU+fluorine-containing
Acrylate, 85 DEG C dry 2 hours, form insulating layer, barrier layer and function medium layer, overall thickness 0.12mm or so.
Power supply: pulse frequency 15Hz, voltage 1300V.Insulation resistance and absorption shearing force (same embodiment between test electrode
1)。
Humidity aging condition: 23 DEG C, humidity: saturation.
Test result:
Embodiment 8
Insulating substrate uses ABS plate, plate thickness 2mm.Using level crossing semicircle wavelike structure, single pair electrode in such as Fig. 2
Between insulation spacing 4mm.
Electrode layer uses commercially available 65% concentration electric-conducting nickel paste, and using stencil, printing electrically conductive circuits, 85 DEG C, 90 minutes are dried
It is dry, electrode layers thickness 0.03mm.
The primary coat of electrode layer surface roller coating acrylate, UV solidification, thickness 20g/m2；Roller coating acrylate+calcium carbonate, UV are solid
Change, thickness 8g/m2Roller coating acrylate+titanium dioxide, UV solidification, thickness 6g/m2, 2 times；Roller coating epoxy modification acrylate coating,
UV solidification, thickness 20g/m2；Roller coating polyurethane-modified polyacrylate resin, UV solidification, sequentially form insulating layer, barrier layer and function
Energy dielectric layer, total thickness degree 0.13mm or so.
Power supply: pulse frequency 3.5Hz, voltage 900V (scheme 9), voltage 1450V (scheme 10).Insulated electro between test electrode
Resistance and absorption shearing force (with embodiment 1).
Humidity aging condition: 23 DEG C, humidity: saturation.
Test result:
Embodiment 9
Insulating substrate uses ABS plate, plate thickness 2mm.Using level crossing wavelike structure in such as Fig. 5, single pair is interelectrode
Insulate spacing 4mm.
Electrode layer uses commercially available 65% concentration electric-conducting nickel paste, and using stencil, printing electrically conductive circuits, 85 DEG C, 90 minutes are dried
It is dry, electrode layers thickness 0.03mm.
Pvdf membrane is applied on electrode layer, applies acrylic adhesive formation insulating layer, barrier layer and function medium layer, total thickness again
0.175mm, it is compound with insulating substrate by hot-pressing roller, 170 DEG C of roller temperature.
Electrostatic potential source: pulse frequency 4.5Hz, voltage 1250V (scheme 11).Insulation resistance and absorption shearing between test electrode
Power (with embodiment 1).
Humidity aging condition: 23 DEG C, humidity: saturation.
Test result:
By electrostatic potential source power-supplying forms in the utility model: 1. by adding current-limiting resistance in a manner of power: current-limiting resistance
It is added, so that circuit maximum supply current is less than 100 μ A；2. pulsed discharge form is taken to power: between two power pulses
There are an interval times, so that electrode plate surface charge has a decaying more by a small margin, it is therefore prevented that excessive charge accumulation is kept away
The generation of excessively high electrostatic potential and the generation of air breakdown and ozone are exempted from；Pulse frequency is by electrode plate surface function medium layer
Molecular structure is corresponding；3. for safety, controlling between 300-3000V, being situated between by function of surface using compared with low suppling voltage
Matter layer dipole orientation realizes that lower voltage generates the purpose of higher static electric field and high adsorption capacity.Function medium layer must also
Negative electrical charge is generated with absorption electronics is easy in the electric field, or is easy to be taken by force electronics, generates positive charge.
The Electrostatic Absorption panel of the utility model (can be supplied under lower condition of power supply using No. 5 or No. 7 batteries of four sections
Electricity, low current pulsed discharge mode), stronger electrostatic adsorption force is generated, has many advantages, such as efficient, energy conservation, humidity, and can be full
The safety requirements of foot and direct body contact.The Electrostatic Absorption panel of the utility model be suitable for civilian blank, drawing board, panel,
Bulletin board, Climbing Robot toy, industrial robot executing agency etc..
Technical principle of the utility model has been described above with reference to specific embodiments.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art, which does not need to pay for creative labor, can associate with other specific implementation modes of this utility model,
These modes are fallen within the protection scope of the utility model.
Claims (9)
1. a kind of Electrostatic Absorption panel, including function medium layer (1), the insulating layer (2), barrier layer set gradually from top to bottom
(3), electrode layer (4) and dielectric substrate layer (5) and the conducting rod (6) and electrostatic potential source (7) that are placed in Electrostatic Absorption panel,
Be characterized in that: the function medium layer (1), insulating layer (2) and barrier layer (3) are the MULTILAYER COMPOSITE knot for taking accurate control thickness
Structure, wherein completely seamless unoccupied place is covered on electrode layer (4) surface to barrier layer (3), and with insulating layer (2) is close, seamless connection；
The insulating layer (2) and electrode layer (4) take level crossing complementation setting structure in the horizontal direction.
2. a kind of Electrostatic Absorption panel according to claim 1, it is characterised in that: the function medium layer (1) is by 1 ~ 2 layer
The compound composition of functional insulation material, integral thickness are 0.001 ~ 0.025mm；The insulating layer (2) is by 2 ~ 9 layers of insulating materials
Compound composition, integral thickness are 0.005 ~ 1.0mm；The barrier layer (3) is with a thickness of 0.001 ~ .01mm.
3. a kind of Electrostatic Absorption panel according to claim 1 or claim 2, it is characterised in that: the electrode structure of the electrode layer (4)
Group is made of the electrode of one or more sets level crossings；The single pair electrode width is 15 ~ 50mm, the interelectrode insulation of single pair
Spacing is 0.5 ~ 8.0 mm, and electrode layers thickness is 0 ~ 0.1mm.
4. a kind of Electrostatic Absorption panel according to claim 1, it is characterised in that: the level crossing electricity of the electrode layer (4)
Pole shape is one of parallel lines, parallel semicircle wave, parallel sine wave and parallel square.
5. a kind of Electrostatic Absorption panel according to claim 1, it is characterised in that: the electrostatic potential source passes through conducting rod
(6) it is connected with Electrostatic Absorption panel electrode layer (4)；The electrostatic potential source (7) is powered using low current high-voltage pulse mode, discharges
Frequency needs to be adapted with function medium layer structure.
6. a kind of Electrostatic Absorption panel according to claim 1, it is characterised in that: conducting rod (6) shape is similar to rivet,
By open circles mast and the laminar integral structure of endless metal of upper end one；Endless metal thin slice is buried in Electrostatic Absorption face
In two electrodes of plate electrode layer；Power cable is connected to upper end in cylindrical bar inside；Cylinder upper end is that conductive paste melts with electrode layer
It is integrated, lower section is epoxy resin.
7. a kind of Electrostatic Absorption panel according to claim 1, it is characterised in that: the integral thickness of the Electrostatic Absorption panel
Less than 5.0mm, area is 0.0001 ~ 20m2.
8. a kind of Electrostatic Absorption panel according to claim 1, it is characterised in that: the substrate thickness is greater than 1mm.
9. a kind of Electrostatic Absorption panel according to claim 1, it is characterised in that: the thickness of the insulating layer is equal to or bigger
In the thickness of the electrode layer.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551713A (en) * | 2018-03-30 | 2018-09-18 | 成都同明新材料技术有限公司 | A kind of Electrostatic Absorption panel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551713A (en) * | 2018-03-30 | 2018-09-18 | 成都同明新材料技术有限公司 | A kind of Electrostatic Absorption panel |
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