CN111891333A - Bearing type multifunctional electric heating windshield - Google Patents
Bearing type multifunctional electric heating windshield Download PDFInfo
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- CN111891333A CN111891333A CN202010654355.8A CN202010654355A CN111891333A CN 111891333 A CN111891333 A CN 111891333A CN 202010654355 A CN202010654355 A CN 202010654355A CN 111891333 A CN111891333 A CN 111891333A
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- Prior art keywords
- layer glass
- glass
- electric heating
- film
- adhesive
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- 238000005485 electric heating Methods 0.000 title claims abstract description 34
- 239000011521 glass Substances 0.000 claims abstract description 105
- 239000000463 material Substances 0.000 claims abstract description 58
- 239000000853 adhesive Substances 0.000 claims abstract description 36
- 230000001070 adhesive effect Effects 0.000 claims abstract description 36
- 230000003068 static effect Effects 0.000 claims abstract description 16
- 230000005611 electricity Effects 0.000 claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- 239000005341 toughened glass Substances 0.000 claims description 16
- 229910000838 Al alloy Inorganic materials 0.000 claims description 12
- 239000002131 composite material Substances 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 12
- 238000001755 magnetron sputter deposition Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 229910000484 niobium oxide Inorganic materials 0.000 claims description 10
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 claims description 10
- 239000000565 sealant Substances 0.000 claims description 9
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims description 8
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 8
- 235000012239 silicon dioxide Nutrition 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 5
- 238000003980 solgel method Methods 0.000 claims description 5
- SKRWFPLZQAAQSU-UHFFFAOYSA-N stibanylidynetin;hydrate Chemical compound O.[Sn].[Sb] SKRWFPLZQAAQSU-UHFFFAOYSA-N 0.000 claims description 5
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 5
- 229910001887 tin oxide Inorganic materials 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 238000013329 compounding Methods 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 3
- 239000005077 polysulfide Substances 0.000 claims description 3
- 229920001021 polysulfide Polymers 0.000 claims description 3
- 150000008117 polysulfides Polymers 0.000 claims description 3
- 238000003426 chemical strengthening reaction Methods 0.000 claims description 2
- 239000005345 chemically strengthened glass Substances 0.000 claims description 2
- 238000002834 transmittance Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 abstract description 2
- 239000003292 glue Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011368 organic material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 239000013464 silicone adhesive Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/14—Windows; Doors; Hatch covers or access panels; Surrounding frame structures; Canopies; Windscreens accessories therefor, e.g. pressure sensors, water deflectors, hinges, seals, handles, latches, windscreen wipers
- B64C1/1476—Canopies; Windscreens or similar transparent elements
- B64C1/1492—Structure and mounting of the transparent elements in the window or windscreen
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The invention relates to a bearing type multifunctional electric heating windshield, which realizes a high-performance bearing type multifunctional electric heating windshield by modulus matching of glass, an L-shaped edge connecting material and an adhesive, and avoids the defects of mechanical property reduction, poor optical property and the like of the glass caused by inappropriate modulus matching; the multifunctional electric heating windshield has the advantages that the multifunctional organic integration of the bearing type multifunctional electric heating windshield (electric heating, static electricity leakage, electromagnetic shielding, anti-glare, bird impact resistance and the like) is realized, the light transmittance of the bearing type multifunctional electric heating windshield manufactured by the invention is high (more than or equal to 75 percent), and the bird impact resistance is strong (the bearing type multifunctional electric heating windshield can bear the impact of 1.8kg of flying birds at normal temperature and high temperature (60 ℃) at the speed of not less than 650 Km/h).
Description
Technical Field
The invention relates to a bearing type multifunctional electric heating windshield, belonging to the technical field of manufacturing of transparent parts of airplane windshields.
Background
With the continuous development of civil aircrafts, the requirements on the appearance of a nose are higher and higher, the area of a single windshield transparent piece is also larger and higher, and the requirements on the manufacture of the windshield are higher and higher. The bearing type windshield has the advantages of weight reduction and reliability of the head structure and optimization of the head structure, and has wide application prospect. However, since the load-bearing windshield participates in the load transmission of the airplane body, the force-bearing layer of the windshield is made of inorganic glass, and the glass cannot be perforated, so that the load of the airplane body needs to be transmitted to the glass, and meanwhile, the requirements of modern airplanes are higher and higher, so that not only are new requirements such as weight reduction, reflection reduction, electromagnetic shielding and the like increased, but also the requirement of bird strike resistance is more strict (the bird strike resistance can bear the impact of 1.8kg of flying birds at normal temperature and high temperature (60 ℃) at the speed of not less than 650 Km/h), and the requirements bring huge challenges to the design of the windshield assembly, particularly the design and manufacture of the connecting area.
Disclosure of Invention
The invention aims to provide a bearing type multifunctional electric heating windshield aiming at the defects of the prior art, and the purpose of the windshield is to enable the windshield to meet the following requirements:
1. the windshield can bear the impact of 1.8kg of birds at normal temperature and high temperature (60 ℃) at the speed of not less than 650 Km/h;
2. the light transmittance of the windshield is not less than 75%;
3. the electromagnetic shielding effectiveness of the windshield is more than 30dB (1-18 GHz);
4. the reflectivity of the windshield assembly is less than 5%.
The purpose of the invention is realized by the following technical scheme:
the bearing type multifunctional electric heating windshield is a glass assembly formed by compounding outer glass 23, middle glass 20 and inner glass 18 through films I7 and II 21, wherein:
the middle layer glass 20 is connected with an L-shaped edge connecting material I3 and an L-shaped edge connecting material II 6 of the middle layer glass, the inner layer glass 18 is connected with an L-shaped edge connecting material III 8 and an L-shaped edge connecting material IV 10 of the middle layer glass, the inner layer glass and the outer layer glass are connected with the L-shaped edge connecting material by an adhesive I16, the L-shaped edge connecting material I3 is connected with the L-shaped edge connecting material II 6 by an adhesive II 5, and the L-shaped edge connecting material III 8 is connected with the L-shaped edge connecting material IV 10 by an adhesive III 9;
the inner surface of the outer layer glass 23 is plated with an electric heating film 22, and the outer surface of the outer layer glass 23 is plated with an electrostatic discharge film 24; the inner surface of the middle layer glass 20 is plated with an electromagnetic shielding film 19; the inner surface of the inner layer glass 18 is plated with an anti-glare film 17;
after the peripheral side surface of the glass assembly is sealed by the sealant 4, a mounting hole is processed on the L-shaped edge connecting material of the glass assembly, and the aluminum alloy support plate 12 positioned at the inner side and the cover plate 1 positioned at the outer side are fixedly connected with the glass assembly through a bolt 15 and a nut 14 to form a windshield, wherein: adhesive I2 is filled between the aluminum alloy support plate 12 and the inner layer glass 18, adhesive II 11 is filled between the cover plate 1 and the outer layer glass 23, in addition, the lower edge of a Z-shaped ring 25 is embedded in the adhesive II 11, the upper edge of the Z-shaped ring 25 is lapped on the surface of the edge of the outer layer glass 23, and sealant 26 is coated around the surface;
in the structure, the bolt 15 is sleeved with a bush 13 for isolating contact with the L-shaped edge connecting material;
in the structure, the modulus of the L-shaped edge connecting material is not more than the moduli of the middle layer glass 20 and the inner layer glass 18, and the modulus of the adhesive I16 is between the modulus of the L-shaped edge connecting material and the moduli of the middle layer glass 20 and the inner layer glass 18 and is not higher than the moduli of the adhesive II 5 and the adhesive III 9;
in the above structure, the middle layer glass 20 and the inner layer glass 18 are chemically strengthened glass, the thickness of the middle layer glass 20 is greater than or equal to that of the inner layer glass 18, and the thickness of the outer layer glass 23 is physically toughened glass or chemically toughened glass, which is less than or equal to that of the inner layer glass 18.
In one embodiment, the stress layer depth of the chemically strengthened middle layer glass 20 and the inner layer glass 18 is 200 to 350 μm, and the thickness of the middle layer glass 20 and the inner layer glass 18 is 8 to 10 mm.
In one implementation, the outer layer of glass 23 is chemically toughened glass or physically toughened glass, the depth of the stress layer of the chemically toughened glass is 200-300 μm, and the surface compressive stress of the physically toughened glass is 80-110 MPa.
In one implementation, the electric heating film 22 and the electromagnetic shielding film 19 are prepared by a magnetron sputtering method, the material is an indium tin oxide film, and the square resistance is controlled to be 6-15 omega/□.
In one implementation, the static electricity discharging film 24 is prepared by a magnetron sputtering method or a sol-gel method, the static electricity discharging film 24 is made of indium tin oxide, tin oxide or antimony tin oxide, and the thickness is controlled to be 100-200 nm.
Further, the material of the static discharge film 24 is indium tin oxide, and the static discharge film 24 is prepared by a magnetron sputtering method.
Further, the material of the static electricity discharging film 24 is tin oxide or antimony tin oxide, and the static electricity discharging film 24 is prepared by a sol-gel method.
In one implementation, the anti-glare film 17 is prepared by a magnetron sputtering method, the anti-glare film 17 is a layered composite structure of niobium oxide, silicon dioxide and an aluminum oxide film, the three film layers are sequentially made of silicon dioxide, niobium oxide and aluminum oxide, and the thicknesses of the three film layers are 20-50 nm, 30-100 nm and 40-150 nm respectively.
Further, the thickness of the niobium oxide layer is larger than that of silicon dioxide, and the thickness of the aluminum oxide layer is not smaller than that of niobium oxide.
In one implementation, the sealant 26 is a polysulfide or silicone adhesive.
In one implementation, the adhesive I2 and the adhesive II 11 are polyurethane adhesives.
In one implementation, the film I7 is made of polyvinyl butyral and has a thickness of 1-5 mm, and the film II 21 is made of polyurethane and has a thickness of 3-6 mm.
In one implementation, the material of the Z-ring 25 is an aluminum alloy or a fiberglass composite.
In one implementation, the L-shaped edge connector material is a carbon fiber composite, a glass fiber composite, or an aluminum alloy material.
In one implementation, the bushing 13 has a taper angle of 0 to 5 degrees, the material is metal, organic material or a mixture of the two, and the inner diameter of the hole of the bushing 13 is 5 to 10mm and the outer diameter is 6 to 15 mm.
The technical scheme of the invention has the following characteristics and beneficial effects:
1, the high-performance bearing type multifunctional electric heating windshield is realized through modulus matching of the glass, the L-shaped edge connecting material and the bonding glue, and the defects of mechanical property reduction, poor optical property and the like of the glass caused by improper modulus matching are avoided;
(2) the invention realizes the organic integration of the multiple functions (electric heating, static discharge, electromagnetic shielding, anti-glare, bird impact resistance and the like) of the bearing type multifunctional electric heating windshield, and the bearing type multifunctional electric heating windshield manufactured by the invention has high light transmittance (more than or equal to 75 percent) and strong bird impact resistance (can bear the impact of 1.8kg of flying birds at normal temperature and high temperature (60 ℃) at the speed of not less than 650 Km/h).
Drawings
FIG. 1 is a schematic view of a structure of a multifunctional electric heating windshield according to the present invention
Detailed Description
The technical scheme of the invention is further detailed in the following by combining the drawings and the embodiment:
example one
Referring to the attached figure 1, the bearing type multifunctional electric heating windshield is a glass assembly formed by compounding an outer layer glass 23, a middle layer glass 20 and an inner layer glass 18 through a film I7 and a film II 21, wherein:
the middle layer glass 20 is connected with an L-shaped edge connecting material I3 and an L-shaped edge connecting material II 6 of the middle layer glass, the inner layer glass 18 is connected with an L-shaped edge connecting material III 8 and an L-shaped edge connecting material IV 10 of the middle layer glass, the inner layer glass and the outer layer glass are connected with the L-shaped edge connecting material by an adhesive I16, the L-shaped edge connecting material I3 is connected with the L-shaped edge connecting material II 6 by an adhesive II 5, and the L-shaped edge connecting material III 8 is connected with the L-shaped edge connecting material IV 10 by an adhesive III 9;
the inner surface of the outer layer glass 23 is plated with an electric heating film 22, and the outer surface of the outer layer glass 23 is plated with an electrostatic discharge film 24; the inner surface of the middle layer glass 20 is plated with an electromagnetic shielding film 19; the inner surface of the inner layer glass 18 is plated with an anti-glare film 17;
after the peripheral side surface of the glass assembly is sealed by the sealant 4, a mounting hole is processed on the L-shaped edge connecting material of the glass assembly, and the aluminum alloy support plate 12 positioned at the inner side and the cover plate 1 positioned at the outer side are fixedly connected with the glass assembly through a bolt 15 and a nut 14 to form a windshield, wherein: adhesive I2 is filled between the aluminum alloy support plate 12 and the inner layer glass 18, adhesive II 11 is filled between the cover plate 1 and the outer layer glass 23, in addition, the lower edge of a Z-shaped ring 25 is embedded in the adhesive II 11, the upper edge of the Z-shaped ring 25 is lapped on the surface of the edge of the outer layer glass 23, and sealant 26 is coated around the surface;
in the structure of the implementation, a bush 13 is sleeved on the bolt 15 and used for isolating contact with an L-shaped edge connecting material, the bush 13 has a taper angle of 0-5 degrees, the material is metal, organic material or a mixture of the metal and the organic material, the inner diameter of a hole of the bush 13 is 5-10 mm, and the outer diameter of the hole is 6-15 mm;
in the structure of the implementation, the modulus of the L-shaped edge connecting material does not exceed the moduli of the middle layer glass 20 and the inner layer glass 18, and the modulus of the adhesive I16 is between the moduli of the L-shaped edge connecting material and the moduli of the middle layer glass 20 and the inner layer glass 18 and is not higher than the moduli of the adhesive II 5 and the adhesive III 9;
in the structure of the implementation, the depth of the stress layer of the middle layer glass 20 and the inner layer glass 18 after chemical strengthening is 200-350 μm, and the thickness of the middle layer glass 20 and the inner layer glass 18 is 8-10 mm; the outer layer glass 23 is chemical toughened glass or physical toughened glass, the stress layer depth of the chemical toughened glass is 200-300 mu m, and the surface compressive stress of the physical toughened glass is 80-110 MPa.
In the structure of the implementation, the electric heating film 22 and the electromagnetic shielding film 19 are prepared by a magnetron sputtering method, the material is an indium tin oxide film, and the square resistance is controlled to be 6-15 omega/□; the static electricity discharging film 24 is made of indium tin oxide, and the static electricity discharging film 24 is prepared by a magnetron sputtering method; the electrostatic film 24 is made of tin oxide or antimony tin oxide, the electrostatic discharge film 24 is prepared by a sol-gel method, and the thickness is controlled to be 100-200 nm;
in the structure of the embodiment, the anti-glare film 17 is prepared by a magnetron sputtering method, the anti-glare film 17 is a layered composite structure of niobium oxide, silicon dioxide and an aluminum oxide film, the three film layers are sequentially made of the silicon dioxide, the niobium oxide and the aluminum oxide, and the thicknesses of the three film layers are respectively 20-50 nm, 30-100 nm and 40-150 nm.
In the structure of this embodiment, the sealant 26 is a polysulfide or silicone adhesive.
In the structure of this implementation, bonding glue I2 and bonding glue II 11 select the polyurethane gluing agent for use.
In the structure of this implementation, the material of film I7 is polyvinyl butyral, and thickness is 1 ~ 5mm, and the material of film II 21 is polyurethane, and thickness is 3 ~ 6 mm.
In the structure of this embodiment, the material of the Z-shaped ring 25 is an aluminum alloy or a glass fiber composite material.
In the structure of this embodiment, the L-shaped edge connecting material is a carbon fiber composite material, a glass fiber composite material, or an aluminum alloy material.
The light transmittance of the bearing type multifunctional electric heating windshield prepared by the embodiment is 78%, the electromagnetic shielding efficiency is more than 32dB, the reflectivity is 4%, and 1.8kg of birds impact the inner glass of the windshield well at the speed of 660Km/h at normal temperature and high temperature (60 ℃).
The foregoing description shows and describes several preferred embodiments of the invention, but as aforementioned, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments, as may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed above, or as modified by the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (15)
1. The utility model provides a multi-functional electric heating windshield of type that bears which characterized in that: the windshield is a glass assembly formed by compounding outer layer glass (23), middle layer glass (20) and inner layer glass (18) through films I (7) and II (21), wherein:
the middle layer glass (20) is connected with an L-shaped edge connecting material I (3) and an L-shaped edge connecting material II (6), the inner layer glass (18) is connected with an L-shaped edge connecting material III (8) and an L-shaped edge connecting material IV (10), the inner layer glass and the outer layer glass are connected with the L-shaped edge connecting material by an adhesive I (16), the L-shaped edge connecting material I (3) is connected with the L-shaped edge connecting material II (6) by an adhesive II (5), and the L-shaped edge connecting material III (8) is connected with the L-shaped edge connecting material IV (10) by an adhesive III (9);
the inner surface of the outer layer glass (23) is plated with an electric heating film (22), and the outer surface of the outer layer glass (23) is plated with an electrostatic discharge film (24); the inner surface of the middle layer glass (20) is plated with an electromagnetic shielding film (19); the inner surface of the inner layer glass (18) is plated with an anti-glare film (17);
after the peripheral side surface of the glass assembly is sealed by a sealant (4), a mounting hole is processed on an L-shaped edge connecting material of the glass assembly, an aluminum alloy supporting plate (12) positioned at the inner side and a cover plate (1) positioned at the outer side are fixedly connected with the glass assembly through a bolt (15) and a nut (14) to form a windshield, wherein: an adhesive I (2) is filled between the aluminum alloy support plate (12) and the inner layer glass (18), an adhesive II (11) is filled between the cover plate (1) and the outer layer glass (23), in addition, the lower side of a Z-shaped ring (25) is embedded in the adhesive II (11), the upper side of the Z-shaped ring (25) is overlapped on the surface of the edge of the outer layer glass (23), and sealant (26) is coated around the Z-shaped ring;
in the structure, a bush (13) is sleeved on the bolt (15) and used for isolating contact with the L-shaped edge connecting material;
in the structure, the modulus of the L-shaped edge connecting material does not exceed the moduli of the middle layer glass (20) and the inner layer glass (18), and the modulus of the adhesive I (16) is between the modulus of the L-shaped edge connecting material and the moduli of the middle layer glass (20) and the inner layer glass (18) and is not higher than the moduli of the adhesive II (5) and the adhesive III (9);
in the structure, the middle layer glass (20) and the inner layer glass (18) are chemically strengthened glass, the thickness of the middle layer glass (20) is greater than or equal to that of the inner layer glass (18), and the thickness of the outer layer glass (23) is physically toughened glass or chemically toughened glass which is less than or equal to that of the inner layer glass (18).
2. The load-bearing multifunctional electric heating windshield according to claim 1, wherein: the depth of the stress layer of the middle layer glass (20) and the inner layer glass (18) after chemical strengthening is 200-350 mu m, and the thickness of the middle layer glass (20) and the inner layer glass (18) is 8-10 mm.
3. The load-bearing multifunctional electric heating windshield according to claim 1, wherein: the outer layer glass (23) is chemically toughened glass or physically toughened glass, the stress layer depth of the chemically toughened glass is 200-300 mu m, and the surface compressive stress of the physically toughened glass is 80-110 MPa.
4. The load-bearing multifunctional electric heating windshield according to claim 1, wherein: the electric heating film (22) and the electromagnetic shielding film (19) are prepared by a magnetron sputtering method, the materials are indium tin oxide films, and the square resistance is controlled to be 6-15 omega/□.
5. The load-bearing multifunctional electric heating windshield according to claim 1, wherein: the static electricity discharging film (24) is prepared by a magnetron sputtering method or a sol-gel method, the static electricity discharging film (24) is made of indium tin oxide, tin oxide or antimony tin oxide, and the thickness is controlled to be 100-200 nm.
6. The load-bearing multifunctional electric heating windshield according to claim 5, wherein: the static electricity discharging film (24) is made of indium tin oxide, and the static electricity discharging film (24) is prepared by a magnetron sputtering method.
7. The load-bearing multifunctional electric heating windshield according to claim 5, wherein: the static electricity discharging film (24) is made of tin oxide or antimony tin oxide, and the static electricity discharging film (24) is prepared by a sol-gel method.
8. The load-bearing multifunctional electric heating windshield according to claim 1, wherein: the anti-glare film (17) is prepared by a magnetron sputtering method, the anti-glare film (17) is of a layered composite structure of niobium oxide, silicon dioxide and an aluminum oxide film, the three film layers are sequentially made of the silicon dioxide, the niobium oxide and the aluminum oxide, and the thicknesses of the three film layers are 20-50 nm, 30-100 nm and 40-150 nm respectively.
9. The load-bearing multifunctional electric heating windshield according to claim 8, wherein: the thickness of the niobium oxide layer is larger than that of silicon dioxide, and the thickness of the aluminum oxide layer is not smaller than that of niobium oxide.
10. A load bearing multifunctional electrically heated windshield assembly as recited in claim 1 wherein: the sealant (26) is polysulfide adhesive or organosilicon adhesive.
11. A load bearing multifunctional electrically heated windshield assembly as recited in claim 1 wherein: the adhesive I (2) and the adhesive II (11) are polyurethane adhesives.
12. A load bearing multifunctional electrically heated windshield assembly as recited in claim 1 wherein: the material of film I (7) is polyvinyl butyral, and thickness is 1 ~ 5mm, and the material of film II (21) is polyurethane, and thickness is 3 ~ 6 mm.
13. A load bearing multifunctional electrically heated windshield assembly as recited in claim 1 wherein: the Z-shaped ring (25) is made of aluminum alloy or glass fiber composite material.
14. A load bearing multifunctional electrically heated windshield assembly as recited in claim 1 wherein: the L-shaped edge connecting material is a carbon fiber composite material, a glass fiber composite material or an aluminum alloy material.
15. A load bearing multifunctional electrically heated windshield assembly as recited in claim 1 wherein: the bushing (13) has a taper angle of 0-5 degrees, the material is metal or organic, the inner diameter of the hole of the bushing (13) is 5-10 mm, and the outer diameter of the hole is 6-15 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010654355.8A CN111891333B (en) | 2020-07-08 | 2020-07-08 | Bearing type multifunctional electric power up Wen Fengdang |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010654355.8A CN111891333B (en) | 2020-07-08 | 2020-07-08 | Bearing type multifunctional electric power up Wen Fengdang |
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| Publication Number | Publication Date |
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| CN111891333A true CN111891333A (en) | 2020-11-06 |
| CN111891333B CN111891333B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010654355.8A Active CN111891333B (en) | 2020-07-08 | 2020-07-08 | Bearing type multifunctional electric power up Wen Fengdang |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024079407A1 (en) * | 2022-10-14 | 2024-04-18 | Saint-Gobain Glass France | Glazing comprising a floating anti-static layer |
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| CN209467313U (en) * | 2019-01-22 | 2019-10-08 | 江苏铁锚玻璃股份有限公司 | It is bolted the Multifunctional navigation Transparent Parts of installation form |
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|---|---|---|---|---|
| US3953630A (en) * | 1972-03-13 | 1976-04-27 | Triplex Safety Glass Company Limited | Laminated transparent assemblies |
| US4204374A (en) * | 1977-11-10 | 1980-05-27 | The Sierracin Corporation | Edge design for impact resistant windshield |
| US4932608A (en) * | 1987-12-28 | 1990-06-12 | Ppg Industries, Inc. | Aircraft windshield design and method of use |
| CN102574572A (en) * | 2010-04-19 | 2012-07-11 | 三菱航空机株式会社 | Aircraft cockpit window having electromagnetic shield, and aircraft |
| CN105189286A (en) * | 2013-04-04 | 2015-12-23 | 空中客车防务和空间公司 | Glass panel for a space aircraft |
| US20160031544A1 (en) * | 2013-04-04 | 2016-02-04 | Airbus Defence And Space Sas | Glass panel for a space aircraft |
| CN207482177U (en) * | 2017-11-06 | 2018-06-12 | 江苏铁锚玻璃股份有限公司 | A kind of Multifunctional navigation aircraft windshield |
| CN209467313U (en) * | 2019-01-22 | 2019-10-08 | 江苏铁锚玻璃股份有限公司 | It is bolted the Multifunctional navigation Transparent Parts of installation form |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024079407A1 (en) * | 2022-10-14 | 2024-04-18 | Saint-Gobain Glass France | Glazing comprising a floating anti-static layer |
| FR3140790A1 (en) * | 2022-10-14 | 2024-04-19 | Saint-Gobain Glass France | Glazing with floating antistatic layer |
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| CN111891333B (en) | 2024-04-09 |
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