CN105338673A - Electrically-heated automobile laminated glass equipped with communication window - Google Patents
Electrically-heated automobile laminated glass equipped with communication window Download PDFInfo
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- CN105338673A CN105338673A CN201510598380.8A CN201510598380A CN105338673A CN 105338673 A CN105338673 A CN 105338673A CN 201510598380 A CN201510598380 A CN 201510598380A CN 105338673 A CN105338673 A CN 105338673A
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- 238000004891 communication Methods 0.000 title claims abstract description 94
- 239000005340 laminated glass Substances 0.000 title abstract description 10
- 239000011521 glass Substances 0.000 claims abstract description 53
- 239000000758 substrate Substances 0.000 claims description 15
- 238000005485 electric heating Methods 0.000 claims description 13
- 239000011800 void material Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 6
- IURCGXIROVPWGE-UHFFFAOYSA-N [4-(4-methylpiperazin-1-yl)sulfonylphenyl]methanamine Chemical compound C1CN(C)CCN1S(=O)(=O)C1=CC=C(CN)C=C1 IURCGXIROVPWGE-UHFFFAOYSA-N 0.000 claims 11
- 239000000203 mixture Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 52
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000013021 overheating Methods 0.000 abstract description 3
- 230000006698 induction Effects 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 31
- 238000010586 diagram Methods 0.000 description 19
- 230000000694 effects Effects 0.000 description 12
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 11
- 229910052709 silver Inorganic materials 0.000 description 11
- 239000004332 silver Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 238000013461 design Methods 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 208000004141 microcephaly Diseases 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000005357 flat glass Substances 0.000 description 4
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 206010057855 Hypotelorism of orbit Diseases 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000005336 safety glass Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
- H05B2203/008—Heaters using a particular layout for the resistive material or resistive elements with layout including a portion free of resistive material, e.g. communication window
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/013—Heaters using resistive films or coatings
Landscapes
- Surface Heating Bodies (AREA)
Abstract
Provided is electrically-heated automobile laminated glass equipped with a communication window. A second upper bus (5-1) is arranged on the top of a communication window area (4). A second lower bus (5-2) is arranged on the bottom of the communication window area (4). The second upper bus (5-1) and the second lower bus (5-2) are arranged in a conductive film layer 2 and are in electric contact with each other via a conductive belt (6). The conductive belt (6) passes through the communication window area (4) without a plated film. The electrically-heated automobile laminated glass has advantages of heating whole glass in virtue of the conductive film layer when the communication window cannot be plated with a film; well solving the local overheating of the communication window and especially preventing a risk caused by overheating; and well solving a locally-unheated case of the communication window and preventing influence, of ice layer non-melting caused by the unheated case, on various induction apparatuses.
Description
Technical field
The present invention relates to vehicle glass electric-heating technology field, be specifically related to the electric heating automobile sandwich-glass with communication window.
Background technology
Windshield, side window glass, back windshield, the skylight glass of a kind of laminated glass, particularly vehicle are the present invention relates to.This glass is bonded together by the windowpane of a kind of transparent plastic as polyvinyl butyral resin (PVB) and another sheet monolithic by the glass pane of a slice monolithic.
At present for automobile front windshield, heating means on the market roughly have 2 kinds:
1, by silk screen printing, argentiferous conducting solution (being referred to as " silver slurry ") can be printed on then roasting on glass below, utilize the modes such as welding or stickup to be electrically connected, connecting power positive cathode makes electric current pass through, and reaches the effect of heating.Known, it has been widely used in rear windscreen of car glass, and for windshield glass, the method is only applicable to the heating of wiper region, because national Specification does not allow the thing outside containing heater strip in primary vision area, therefore the method is not suitable for whole heating;
2, by laying very thin tungsten filament to realize on glass, laying at least two conductive strips that conflux simultaneously, reaching same heating effect;
Known, existing wire-holding technique is also widely used in windshield glass of automobile, but in the process of running at high speed, due to long driving, it can cause visual fatigue; And heated by tungsten filament, line heating can only be realized, heating even not, and its manufacture craft more complicated;
Current many companies are all carry out can the research of electric conduction of heating rete laminated glass, and such as pertinent literature CN102555354A, CN102515562A, CN102529212A, CN102515562B discloses a kind of Silver-based low emissivity film that adopts as the method for heating element.Known existing automobile wind shield glass is all interlayer, and therefore rete can be plated in wherein on one deck glass.Wherein conductive film layer is at least connected with conductive strips, and conductive strips are generally to fire after stanniferous conductor silver solution is printed and form, after be referred to as " bus ".Sometimes also lay containing the metallic foil such as aluminium, copper on bus, reach the effect reducing resistance, thus avoid voltage loss herein." bus " is connected with power positive cathode, thus realizes being incorporated in rete of uniform current, thus realizes the heating to rete.More aesthetic feeling is had in order to make laminated glass, " bus " hides by the opaque covering bar of usual use, utilize rete normal deicing defrosting under the vehicle-mounted voltage conditions of 14V for reaching, the resistance of rete needs relatively little, general rete resistance <1 Ω/.
Known by rete heating can be calculated by unit thermal power, wherein formula P=U
2/ (R
s× H
2), wherein U is input voltage, and for automobile, it is vehicle-mounted voltage, is generally 14V, R
sfor the surface resistance of rete, H is the distance between two buss.
Maximize for realizing P, known U is vehicle-mounted voltage, for constant, at R
swhen certain, should shorten H as much as possible, known glass is usually long-range how a lot of than wide again, so usually lay bus below along the upper of glass, thus can reach the effect shortening H.
For reaching more uniform heating effect as much as possible, two " buses " are roughly parallel in laying.
Be directed to the rectangle that vehicle glass substrate is not generally rule, usually after entrucking near that of engine, be referred to as " major part ", relative is other, is referred to as " microcephaly ".Generally speaking the major part of vehicle glass substrate is usually long than microcephaly, when same laying bus, " major part " limit is often than " microcephaly " length of side, and institute thinks that to reach concentric reducer temperature consistent, and ratio " microcephaly " position, " major part " position needs to consume more power; Namely, when normal power-up, the temperature of " major part " position is all low than the temperature of " microcephaly " position.It by changing the width of bus or using the bus material of different resistivity to obtain different resistance values, carries out reaching certain improvement effect usually.The resistance value of bus should be tried one's best low to reduce voltage loss herein on laying.
Nowadays, car coated glass as automotive front baffle function from strength to strength, and glass can add rain sensor according to the demand of user, the vehicle electronic devices such as light sensitive component, but plated film windshield can play the effect of shielding to a certain extent, therefore need to reserve not coating film area respectively on the relevant position that windshield installs electronic equipment additional, usually above-mentioned zone is referred to as communication window, these communication windows are arranged in car usually, hidden by ink, invisible from car, but covering place generally can reserve the region of a fritter without ink, in order to avoid affect rain sensor, the normal work of the vehicle electronic devices such as light sensitive component.
These communication windows are disadvantageous for rete heating, communication window does not have rete in region, therefore for whole face mask layer electrified regulation, there will be the insulating regions that electric current cannot pass through herein, the flowing of electric current can be hindered, the electric current that communication window lower regions is passed through is less, electric current is not even had to pass through, the electric current on communication window both sides is then relatively by more, around causing this region, CURRENT DISTRIBUTION is uneven, thus cause degree of heat uneven, therefore the relatively high point of temperature can be produced about region, usually be referred to as " focus ", then do not have the effect of heating up and down, usually be referred to as " cold spot ".
For addressing this problem, relevant open source literature CN201220509861.9 proposes solution.But this kind of method can solve the heating problems of communication window, but it is starched by silver and conducts electricity, and can heat, this section of silver slurry must be made to have with the similar resistance of rete to realize it.It is connected with upper bus, therefore the bus distance relative decrease in this section of region, can be known by formula, the hypotelorism of this place two bus, this section of film layer area heating power will certainly be made very high, and therefore its temperature is very high, and glass needs to bear more heat, there is the risk forming burning, easily make bonded part come off from installation position; Original technology makes communication window be connected with rete in communication window bottom by extending free end, but the method can only to realize some heating in communication window bottom, heating even not.
And in CN201080023639.1, propose another kind of method, it draws one section by bus, communication window is surrounded, its resistance is less, can avoid the risk caused because silver slurry generates heat, and the part of left and right dotted line can play certain heating function, but the method cannot heat the part in the middle of communication window, therefore often find when defrosting that middle ice is difficult to removing, thus affect the normal use of rain sensor.
Prior art defect: prior art is usually drawn silver from Up Highway UHW and starched, heating is realized by silver slurry, or communications zone is all surrounded, play and guide electric current to make electric current around it relatively uniform, but it causes intermediate communication window temperature too high or too low, cause the risk of burning or electronic equipment cannot be made well to work, cannot meet normal demand, it is most important therefore to seek a new scheme.
Summary of the invention
Object of the present invention mainly finds solution for above technical problem, needs the difficult point following points overcome:
1, when not affecting the equipment service behaviours such as rain sensor, light sensitive component, when namely communication window does not have a plated film, communication window is allowed can to realize heating function;
2, while rete heating, control its temperature, avoid the excessive temperature that causes of power too high, prevent it from burning.
In order to solve the problems of the technologies described above, the invention provides a kind of electric heating automobile sandwich-glass with communication window.
Laminated glass of the present invention comprises glass substrate and plastics viscous layer, conductive film layer is coated with on the glass substrate, conductive film layer periphery edge on glass substrate is provided with edge nonconductive regions, described conductive film layer is provided with Up Highway UHW, Down Highway, described conducting film is provided with at least one without plated film communication window region, containing one piece of ink void region in described communication window region, the second Up Highway UHW is provided with at described communication window overlying regions, below is provided with the second Down Highway, described second Up Highway UHW and the second Down Highway are laid in conductive film layer, second Up Highway UHW and the second Down Highway are by conductive strips electrical contact, described conductive strips pass without plated film communication window region.
Described conductive strips are around the surrounding of described ink void region.
Described Up Highway UHW and Down Highway) than the second Up Highway UHW and the second Down Highway wide, the second Up Highway UHW and the second Down Highway are than conduction bandwidth.
The width of described Up Highway UHW and Down Highway is A, 10mm≤A≤30mm, and the width of described second Up Highway UHW and the second Down Highway is B, 5mm≤B≤15mm, and the width of described conductive strips is C, 3mm≤C≤10mm.
Described second Up Highway UHW and/or the second Down Highway length equal or exceed communication window zone length.
Described second Up Highway UHW and the second Down Highway at least one are straight.
Described second Up Highway UHW is parallel with the second Down Highway, or wherein one be oblique, an or wherein shaped form with any radian.
Communication window heating component designs as required, makes this communication window assembly have specific resistance, has obtained corresponding heating effect.As required, modes such as can extending, shorten, wriggle, widen, narrow designs communication window assembly.
It is the same wide for not limiting Up Highway UHW with Down Highway, and Up Highway UHW and Down Highway can be different wide; It is the same wide for not limiting the second Up Highway UHW with the second Down Highway, and the second Up Highway UHW and the second Down Highway can be different wide.
Described Up Highway UHW, Down Highway, the second Up Highway UHW, the second Down Highway, conductive strips can be straight lines, wave or other be with effigurate lines, although the present invention discloses as above, the present invention is not defined in this.Any those skilled in the art, without departing from the spirit and scope of the present invention, all can make various changes or modifications, and therefore protection scope of the present invention should be as the criterion with claim limited range.
Its communication window can affect the flow direction of electric current without film layer area, cause there is the uneven effect of heating herein, therefore the second bus length is laid as required herein, the length of described second bus directly has influence on the heating effect of top and the bottom, communication window region, and therefore described second Up Highway UHW should than described communication window region without the longer of film layer area or the same length with the length of the second Down Highway.
Bus is print the metallic foils such as that roasting is made and/or a kind of copper, aluminium with silver slurry.
Advantage of the present invention is:
1. can not under the prerequisite of plated film, realize being heated whole surface glass by conductive film layer at communication window;
2. the present invention well solves the problem of communication window local overheating, especially avoids occurring the overheated risk caused;
3. the present invention well solves the not hot problem in communication window local, solves because the ice sheet that thermal conductance does not cause does not change the impact on all kinds of sensing apparatus.
Accompanying drawing explanation
Other details of the present invention and advantage, by by the view of embodiment and specification below, provide without any limiting destination.
Fig. 1 is structural representation of the present invention.
Fig. 2 is communication window heating component wherein a kind of arrangement form schematic diagram.
Fig. 3 is communication window heating component wherein a kind of arrangement form schematic diagram.
Fig. 4 is communication window heating component wherein a kind of arrangement form schematic diagram.
Fig. 5 is communication window heating component wherein a kind of arrangement form schematic diagram.
Fig. 6 is communication window heating component wherein a kind of arrangement form schematic diagram.
Fig. 7 is communication window heating component wherein a kind of arrangement form schematic diagram.
Fig. 8 is communication window heating component wherein a kind of arrangement form schematic diagram.
Fig. 9 is communication window heating component wherein a kind of arrangement form schematic diagram.
Figure 10 is communication window heating component wherein a kind of arrangement form schematic diagram.
Embodiment
Electric heating automobile sandwich-glass with communication window provided by the invention is a kind of safety glass, also be referred to as " laminated glass ", it is bonded together by plastics viscous layer by 2 glass substrates usually, for transparent glass substrate, wherein usually adopt the thickness of 1.4-2.1mm, and plastics viscous layer thickness is generally 0.4-1.0mm, it typically is at least one in the materials such as polyvinyl butyral resin (PVB), polyester (PE), PETG (PET).For windshield glass of automobile, after laminated glass entrucking, from headstock toward in car, that sheet glass substrate seen at first, is referred to as " sheet " usually, and other a slice, be usually referred to as " small pieces ".Simultaneously from headstock toward in car, touch large stretch of glass outer surface successively, large stretch of interior surfaces of glass, small pieces interior surfaces of glass, small pieces glass outer surface, be usually referred to as " first surface ", " the second face ", " the 3rd face ", " fourth face ".
Heating component of the present invention is all arranged on the 3rd, glass, after created by the mode of interlayer, obtained the ability that better stability against atmospheric influence and resistance to mechanical are destroyed, to extend its useful life.
In order to attractive in appearance, bus is blocked by opaque color layer, such as " ink ".Usual glass for vehicle window has been equipped with the edges cover bar (being usually referred to as " edge cover strip ") of frame form, and this edge cover strip is used for stopping that UV (ultraviolet) is to reach the adhesive structure protected and bond with vehicle body.And described bus is laid on the 3rd, contact with conductive layer, and ink is laid on the second surface, makes from car, can't see this bus.
Laminated glass of the present invention comprises glass substrate 1 and plastics viscous layer, conductive film layer 2 is coated on glass substrate 1, conductive film layer 2 periphery edge on glass substrate 1 is provided with edge nonconductive regions, described conductive film layer 2 is provided with Up Highway UHW 3-1, Down Highway 3-2, described conducting film 2 is provided with at least one without plated film communication window region 4, containing one piece of ink void region 4-1 in described communication window region 4, the second Up Highway UHW 5-1 is provided with above described communication window region 4, below is provided with the second Down Highway 5-2, described second Up Highway UHW 5-1 and the second Down Highway 5-2 is laid in conductive film layer 2, second Up Highway UHW 5-1 and the second Down Highway 5-2 is by conductive strips 6 electrical contact, described conductive strips 6 pass without plated film communication window region 4.
Described conductive strips 6 are around the surrounding of described ink void region 4-1.
Described Up Highway UHW 3-1 and Down Highway 3-2 is wider than the second Up Highway UHW 5-1 and the second Down Highway 5-2, and the second Up Highway UHW 5-1 and the second Down Highway 5-2 is wider than conductive strips 6.
The width of described Up Highway UHW 3-1 and Down Highway 3-2 is A, 10mm≤A≤30mm, and the width of described second Up Highway UHW 5-1 and the second Down Highway 5-2 is B, 5mm≤B≤15mm, and the width of described conductive strips 6 is C, 3mm≤C≤10mm.
Described second Up Highway UHW 5-1 and/or the second Down Highway 5-2 length equal or exceed communication window region 4 length.
Described second Up Highway UHW 5-1 and the second Down Highway 5-2 at least one is straight.
Described second Up Highway UHW 5-1 is parallel with the second Down Highway 5-2, or wherein one be oblique, an or wherein shaped form with any radian.
What other details were not limited by following examples provides.
embodiment 1
Give structural representation of the present invention as shown in Figure 1, Fig. 2 gives a kind of arrangement form schematic diagram of its communication window heating component.This glass substrate 1 comprises large sheet glass, little sheet glass and viscous plastic, glass flake the 3rd deposits conductive film layer 2, conductive film layer can be Silver-based low emissivity film, also can be conductive oxide layer, as zinc oxide, tin oxide or indium oxide-Xi, conductive film layer sheet resistance is 0.4-4 Ω/, and for vehicle-mounted 14V voltage, preferred conductive film layer sheet resistance is 0.4-1.2 Ω/.Conductive film layer and glass edge form one and enclose without film layer area, and this on the one hand can prevent conductive film layer from losing conductive characteristic without film layer area, on the other hand can after product loading with car frame electric insulation.Described conductive film layer lays bus, and wherein Up Highway UHW 3-1 and Down Highway 3-2 is laid in the top edge of glass and following edge respectively, and for ensureing the homogeneous heating effect of face, upper Down Highway ensures substantially parallel in laying.Between Up Highway UHW and Down Highway, comprise a communication window region 4 without rete, containing one piece of ink void region 4-1 in described communication window region 4, to ensure the normal operation of the electronic equipments such as rain sensor, light sensitive component.At communication window region 4 place also containing a communication window heating component, this communication window heating component is made up of the second Up Highway UHW 5-1, the second Down Highway 5-2 and at least one conductive strips 6, and the second Up Highway UHW 5-1, the second Down Highway 5-2, conductive strips 6 print the metallic foils such as that roasting is made and/or a kind of copper, aluminium with silver slurry; Conductive strips 6 are for heating, and described second Up Highway UHW 5-1 and the second Down Highway 5-2 is positioned at conductive film layer 2, and respectively near top edge and the following edge in described communication window region 4.Described second Up Highway UHW 5-1 and the second Down Highway 5-2 is almost parallel, and the second Up Highway UHW, the second Down Highway, Up Highway UHW, Down Highway are also almost parallel, and the angle of the second bus and the first bus is less than 30 °.The two ends of described conductive strips 6 are electrically connected with described second Up Highway UHW 5-1 and the second Down Highway 5-2 respectively, and described conductive strips 6 are through without plated film communication window region 4, and around the surrounding of described ink void region 4-1.In design, ensure Up Highway UHW or Down Highway than in the second Up Highway UHW and the second Down Highway any one wide, ensure the second Up Highway UHW or the second Down Highway wider than conductive strips 6.Up Highway UHW connects any pole in the negative or positive electrode of vehicle power, and Down Highway connects an other pole of vehicle power, concrete power-on voltage, electric current and joint location basis of design customer requirement and determine.Wherein Up Highway UHW width 30mm, Down Highway width 30mm, the second Up Highway UHW width 15mm, the second Down Highway width 15mm, the width of conductive strips 6 is 10mm, wherein the length of two the second buses and the length in communication window region 4 much the same.
In the nonrestrictive embodiment of one, as energising 14V, its communication window region 4 maximum temperature 40-50 DEG C, described magnitude of voltage is general vehicle-mounted voltage, does not produce undesirable focus.
embodiment 2
Fig. 2 gives a kind of arrangement form schematic diagram of its communication window heating component.Up Highway UHW width 10mm, Down Highway width 10mm, the second Up Highway UHW width 5mm, the second Down Highway width 5mm, the width of conductive strips 6 is 3mm, wherein the length of two the second buses and the length in communication window region 4 much the same.The other the same as in Example 1.
embodiment 3
Fig. 2 gives a kind of arrangement form schematic diagram of its communication window heating component.Up Highway UHW width 20mm, Down Highway width 20mm, the second Up Highway UHW width 10mm, the second Down Highway width 10mm, the width of conductive strips 6 is 5mm, wherein the length of two the second buses and the length in communication window region 4 much the same.The other the same as in Example 1.
embodiment 4
Fig. 2 gives a kind of arrangement form schematic diagram of its communication window heating component.Up Highway UHW width 15mm, Down Highway width 20mm, the second Up Highway UHW width 10mm, the second Down Highway width 10mm, the width of conductive strips 6 is 5mm, wherein the length of two the second buses and the length in communication window region 4 much the same.Second Up Highway UHW and the second Down Highway parallel or substantially parallel.The other the same as in Example 1.
The width of described Up Highway UHW 3-1 and Down Highway 3-2 is A, 10mm≤A≤30mm, the width of described second Up Highway UHW 5-1 and the second Down Highway 5-2 is B, 5mm≤B≤15mm, the width of described conductive strips 6 is C, 3mm≤C≤10mm, preferred 15mm≤A≤20mm, 7mm≤B≤12mm, 5mm≤C≤8mm.
embodiment 5
Fig. 3 gives a kind of arrangement form schematic diagram of its communication window heating component.Its second Down Highway and/or the second Up Highway UHW are oblique line.The other the same as in Example 1.
embodiment 6
Fig. 4 gives a kind of arrangement form schematic diagram of its communication window heating component.For avoiding the heating power in the middle of communication window region too high, two conductive strips 6 can be set, by current distributing, to reduce its temperature.The other the same as in Example 1.
embodiment 7
Fig. 5 gives a kind of arrangement form schematic diagram of its communication window heating component.The length of the second bus respectively extends 15mm to two ends in the length in communication window region 4.The other the same as in Example 1.
embodiment 8
Fig. 5 gives a kind of arrangement form schematic diagram of its communication window heating component.The length of the second bus is the same with the length in communication window region 4.The other the same as in Example 1.
embodiment 9
Fig. 5 gives a kind of arrangement form schematic diagram of its communication window heating component.Wherein any second bus is longer than other any bus, showing that the length of the second bus respectively extends to 0-15mm to two ends in the length in communication window region 4, comprising 0mm and 15mm, preferred 5-10mm by comparing.The other the same as in Example 1.
embodiment 10
Figure 10 gives the arrangement form schematic diagram of its communication window heating component.In design, ensure Up Highway UHW or Down Highway than in the second Up Highway UHW and the second Down Highway any one wide, ensure the second Up Highway UHW and the second Down Highway wider than conductive strips 6.Up Highway UHW connects any pole in the negative or positive electrode of vehicle power, and Down Highway connects an other pole of vehicle power, concrete power-on voltage, electric current and joint location basis of design customer requirement and determine.Wherein Up Highway UHW width 15mm, Down Highway width 20mm, the second Up Highway UHW width 10mm, the second Down Highway width 10mm, the width of conductive strips 6 is 5mm, and wherein at least any second bus can lay the curve with certain radian as required.The other the same as in Example 1.
Although the present invention discloses as above, the present invention is not defined in this.Any those skilled in the art, without departing from the spirit and scope of the present invention, all can make various changes or modifications, and therefore protection scope of the present invention should be as the criterion with claim limited range.
Claims (7)
1. with the electric heating automobile sandwich-glass of communication window, comprise glass substrate (1) and plastics viscous layer, conductive film layer (2) is coated on glass substrate (1), conductive film layer (2) periphery edge on glass substrate (1) is provided with edge nonconductive regions, described conductive film layer (2) is provided with Up Highway UHW (3-1), Down Highway (3-2), described electric heating conducting film assembly is by conductive film layer (2), Up Highway UHW (3-1) and Down Highway (3-2) composition, described conductive film layer (2) is provided with at least one without plated film communication window region (4), containing one piece of ink void region (4-1) in described communication window region (4), it is characterized in that being provided with the second Up Highway UHW (5-1) in described communication window region (4) top, below is provided with the second Down Highway (5-2), described second Up Highway UHW (5-1) and the second Down Highway (5-2) are laid in conductive film layer (2), second Up Highway UHW (5-1) and the second Down Highway (5-2) are by conductive strips (6) electrical contact, described conductive strips (6) pass without plated film communication window region (4).
2. the electric heating automobile sandwich-glass with communication window according to claim 1, is characterized in that the surrounding of described conductive strips 6 around described ink void region (4-1).
3. the electric heating automobile sandwich-glass with communication window according to claim 1, it is characterized in that described Up Highway UHW (3-1) and Down Highway (3-2) than the second Up Highway UHW (5-1) and the second Down Highway (5-2) wide, the second Up Highway UHW (5-1) and the second Down Highway (5-2) wider than conductive strips (6).
4. the electric heating automobile sandwich-glass with communication window according to claim 1, it is characterized in that the width of described Up Highway UHW (3-1) and Down Highway (3-2) is A, 10mm≤A≤30mm, the width of described second Up Highway UHW (5-1) and the second Down Highway (5-2) is B, 5mm≤B≤15mm, the width of described conductive strips (6) is C, 3mm≤C≤10mm.
5. the electric heating automobile sandwich-glass with communication window according to claim 1, is characterized in that described second Up Highway UHW (5-1) and/or the second Down Highway (5-2) length equal or exceed communication window region (4) length.
6. the electric heating automobile sandwich-glass with communication window according to claim 1, is characterized in that described second Up Highway UHW (5-1) and the second Down Highway (5-2) at least one are straight.
7. the electric heating automobile sandwich-glass with communication window according to claim 1, it is characterized in that described second Up Highway UHW (5-1) is parallel with the second Down Highway (5-2), or at least one is oblique, or at least one is shaped form with any radian.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510598380.8A CN105338673A (en) | 2015-09-17 | 2015-09-17 | Electrically-heated automobile laminated glass equipped with communication window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510598380.8A CN105338673A (en) | 2015-09-17 | 2015-09-17 | Electrically-heated automobile laminated glass equipped with communication window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105338673A true CN105338673A (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510598380.8A Pending CN105338673A (en) | 2015-09-17 | 2015-09-17 | Electrically-heated automobile laminated glass equipped with communication window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105338673A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111212819A (en) * | 2017-10-20 | 2020-05-29 | Ａｇｃ株式会社 | Laminated glass for vehicle |
| CN113840409A (en) * | 2021-09-22 | 2021-12-24 | 福耀玻璃工业集团股份有限公司 | Vehicle window assembly and vehicle |
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| CN102640562A (en) * | 2009-12-11 | 2012-08-15 | 法国圣戈班玻璃厂 | Coated disk having a heatable communication window |
| CN203313435U (en) * | 2012-08-08 | 2013-11-27 | 法国圣戈班玻璃厂 | Transparent panel |
| CN203327276U (en) * | 2012-08-08 | 2013-12-04 | 法国圣戈班玻璃厂 | Composite board |
| CN104919892A (en) * | 2012-12-20 | 2015-09-16 | 法国圣戈班玻璃厂 | Pane having an electric heating layer |
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| CN102474912A (en) * | 2009-07-17 | 2012-05-23 | 法国圣戈班玻璃厂 | Transparent article which can be electrically extensively heated, method for the production thereof and the use thereof |
| CN102640562A (en) * | 2009-12-11 | 2012-08-15 | 法国圣戈班玻璃厂 | Coated disk having a heatable communication window |
| CN203313435U (en) * | 2012-08-08 | 2013-11-27 | 法国圣戈班玻璃厂 | Transparent panel |
| CN203327276U (en) * | 2012-08-08 | 2013-12-04 | 法国圣戈班玻璃厂 | Composite board |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111212819A (en) * | 2017-10-20 | 2020-05-29 | Ａｇｃ株式会社 | Laminated glass for vehicle |
| CN111212819B (en) * | 2017-10-20 | 2022-02-08 | Ａｇｃ株式会社 | Laminated glass for vehicle |
| CN113840409A (en) * | 2021-09-22 | 2021-12-24 | 福耀玻璃工业集团股份有限公司 | Vehicle window assembly and vehicle |
| CN113840409B (en) * | 2021-09-22 | 2022-08-26 | 福耀玻璃工业集团股份有限公司 | Vehicle window assembly and vehicle |
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Application publication date: 20160217 |