CN103073201B - Laminated glass and manufacture method, laminated glass module, laminated glass array - Google Patents
Laminated glass and manufacture method, laminated glass module, laminated glass array Download PDFInfo
- Publication number
- CN103073201B CN103073201B CN201210301763.0A CN201210301763A CN103073201B CN 103073201 B CN103073201 B CN 103073201B CN 201210301763 A CN201210301763 A CN 201210301763A CN 103073201 B CN103073201 B CN 103073201B
- Authority
- CN
- China
- Prior art keywords
- laminated glass
- optical
- optical fiber
- row
- light beam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The invention provides a kind of laminated glass and manufacture method, laminated glass module, laminated glass array, laminated glass, comprising: layer glass plate; Bonding coat between layer glass plate; One or more optical fiber at least arranged between a sheet glass and bonding coat, the two ends of optical fiber expose to layer glass plate.Laminated glass module, comprising: laminated glass; Optical transmitting set, for sending the first light beam to optical fiber; Optical receiver, for receive the first light beam through Optical Fiber Transmission the second light beam from fiber exit.Laminated glass array, comprising: multiple laminated glass of the arrangement in matrix form; First joints of optical fibre, between the laminated glass of colleague, for realizing the connection of colleague's laminated glass inner fiber; Second joints of optical fibre, between the laminated glass of same column, for realizing the connection of same column laminated glass inner fiber.Optical signal when laminated glass of the present invention is subject to external force in optical fiber can change, and has higher accuracy of detection.
Description
Technical field
The present invention relates to optical material field, particularly relate to a kind of laminated glass and manufacture method, laminated glass module, laminated glass array.
Background technology
Glass have transparent, intensity is high, air-locked feature, in unreactiveness in surroundings, also can not work with biology, therefore purposes is widely.Conventional glass has vehicle glass, sheet glass, heat insulation glass etc.
Owing to having lightweight advantage, glass Chang Zuowei exterior wall and being applied in Highrise buildings.But in use, if suffer from hail, artificial cutter hits, the external force of fire etc., still there is broken risk, broken glass makes troubles to the life of people to glass, even can cause human safety issues.
Notification number be disclose in the Chinese patent of CN201804398U a kind of by the glass that can report to the police during outside destroy.With reference to figure 1, show the schematic diagram of glass one embodiment can reported to the police in described Chinese patent.Described glass comprises: glass body 1 and wire 2, described wire 2 is embedded in described glass body 1, and described wire 2 has two coupling ends 201 (202) exposed to outside glass body 1, described wire 2 is connected with warning device by two coupling ends 201 (202), when glass breaking, wire 2 is pulled off, and therefore warning device sends warning.
But wire is embedded in described glass body in described Chinese patent, the complexity of technology for making glass can be increased.Wire is lighttight material, can reduce the transmittance of glass on the one hand, also can affect attractive in appearance on the other hand.In addition, the external force only making wire break just can be detected, and described glass of reporting to the police has lower accuracy of detection.
Summary of the invention
The technical problem that the present invention solves is to provide the manufacture method of a kind of laminated glass, laminated glass module and laminated glass, can detect the information that laminated glass is subject to external force, and have high accuracy of detection.
In order to solve the technical problem, the invention provides a kind of laminated glass, the optical fiber arranged between sheet glass and bonding coat is one, and described sheet glass is symmetrical structure, and described optical fiber is placed along the symmetry axis of sheet glass.
Alternatively, the optical fiber arranged between sheet glass and bonding coat is many, and described many optical fiber are that row arranges, row arrange or are latticed array.
Alternatively, the optical fiber arranged between sheet glass and bonding coat is many optical fiber be parallel to each other, in arranging at equal intervals between described many optical fiber be parallel to each other.
Alternatively, described optical fiber is single-mode fiber or multimode optical fibers.
Alternatively, the material of described bonding coat is PVB.
Alternatively, the thickness of described bonding coat is positioned at the scope of 0.35mm-2.40mm.
Alternatively, the thickness of described sheet glass is positioned at the scope of 2-19mm.
Correspondingly, the present invention also provides a kind of laminated glass module, comprising: described laminated glass; Optical transmitting set, is connected to optical fiber one end, for sending the first light beam to described optical fiber; Optical receiver, is connected to the optical fiber the other end, for receiving described first light beam through described Optical Fiber Transmission from the second light beam of described fiber exit.
Alternatively, also comprise the photoelectric commutator be connected with described optical receiver, for optical signal corresponding for described second light beam is converted to electrical signal.
Alternatively, also comprise the judging unit be connected with described photoelectric commutator, described judging unit comprises subtractor and comparer, described subtractor is for calculating the absolute value of difference between the current electrical signal of photoelectric commutator formation and previous electrical signal, threshold value is provided with in described comparer, for when the absolute value of described difference reaches described threshold value, send alarm signal.
Alternatively, also comprising the warning lamp or caution bell that are connected with described judging unit, reporting to the police with light or voice mode when receiving described alarm signal.
Alternatively, described optical transmitting set, optical receiver and photoelectric commutator are integrated in a fiber optical transceiver.
Alternatively, described laminated glass module also comprises metal frame, for described laminated glass bound edge; Described fiber optical transceiver is built in described metal frame; Described metal frame is also provided with through hole, runs through the winding displacement having and be connected with fiber optical transceiver, for transmission of electric signals in through hole.
Correspondingly, the present invention also provides a kind of laminated glass array, comprising: described laminated glass; Described multiple laminated glass is matrix form arrangement; First joints of optical fibre, between the laminated glass of colleague, for realizing the Fiber connection of colleague's laminated glass; Second joints of optical fibre, between the laminated glass of same column, for realizing the Fiber connection of same column laminated glass.
Alternatively, also comprise: the first optical transmitting set, the optical fiber for connecting to first joints of optical fibre sends row to the first light beam; First optical receiver, for receiving the row of described row to the outgoing through Optical Fiber Transmission of the first light beam to the second light beam; Second optical transmitting set, the optical fiber for connecting to second joints of optical fibre sends row to the first light beam; Second optical receiver, for receiving the row of described row to the outgoing through Optical Fiber Transmission of the first light beam to the second light beam.
Alternatively, also comprise: the first photoelectric commutator, be connected with described first optical receiver, for described row is converted to electrical signal to the optical signal that the second light beam is corresponding; Second photoelectric commutator, is connected with described second optical receiver, for described row are converted to electrical signal to the optical signal that the second light beam is corresponding.
Alternatively, also comprise the judging unit be connected with the second photoelectric commutator with described first photoelectric commutator, described judging unit comprises subtractor and comparer, described subtractor is for calculating the absolute value of difference between the current electrical signal of the first photoelectric commutator and the formation of the second photoelectric commutator and previous electrical signal, threshold value is provided with in described comparer, for when the absolute value of described difference reaches described threshold value, send alarm signal.
Alternatively, also comprising the warning lamp or caution bell that are connected with described judging unit, reporting to the police with light or voice mode when receiving described alarm signal.
Alternatively, also comprise: multiple first optical transmitting set, be respectively used to send row to the first light beam to the optical fiber in the laminated glass of different rows; Multiple first optical receiver, corresponding with described multiple first optical receiver, be respectively used to receive the row of described row to the outgoing through Optical Fiber Transmission of the first light beam to the second light beam; Multiple second optical transmitting set, is respectively used to send row to the first light beam to the optical fiber in the laminated glass of different lines; Multiple second optical receiver, corresponding with described multiple second optical receiver, be respectively used to receive the row of described row to the outgoing through Optical Fiber Transmission of the first light beam to the second light beam.
Alternatively, also comprise: multiple first photoelectric commutator, be connected with described multiple first optical receiver respectively, for described row is converted to electrical signal to the optical signal that the second light beam is corresponding; Multiple second photoelectric commutator, is connected with described multiple second optical receiver, respectively for described row are converted to electrical signal to the optical signal that the second light beam is corresponding.
Alternatively, multiple first judging unit, be connected with described multiple first photoelectric commutator respectively, described first judging unit comprises the first subtractor and the first comparer, described first subtractor is for calculating the absolute value of difference between the current electrical signal of described first photoelectric commutator formation and previous electrical signal, be provided with threshold value in described first comparer, for when the absolute value of described difference reaches described threshold value, send alarm signal; Multiple second judging unit, be connected with described multiple second photoelectric commutator respectively, described second judging unit comprises the second subtractor and the second comparer, described second subtractor is for calculating the absolute value of difference between the current electrical signal of described second photoelectric commutator formation and previous electrical signal, threshold value is provided with in described second comparer, for when the absolute value of described difference reaches described threshold value, send alarm signal.
Alternatively, also comprising the warning lamp or caution bell that are all connected with described multiple first comparer and multiple second comparer, reporting to the police with light or voice mode when receiving described alarm signal.
Alternatively, also comprising: line finder, be connected with described multiple first comparer, for when receiving alarm signal, obtaining the line position information sending the first comparer of alarm signal; Row steady arm, is connected with described multiple second comparer, for when receiving alarm signal, obtains the column position information sending the second comparer of alarm signal.
Correspondingly, the invention provides a kind of manufacture method of laminated glass, comprising: layer glass plate is provided; Bonding coat is provided; Described bonding coat is positioned between described layer glass plate; At least between a sheet glass and bonding coat, place one or more optical fiber, and make the two ends of described optical fiber expose to described layer glass plate; Intensification makes described bonding coat soften; Apply, towards the pressure in bonding coat direction, sheet glass, bonding coat and optical fiber to be pressed together to sheet glass.
Alternatively, the material of described bonding coat is PVB.
Alternatively, the temperature after intensification is positioned at the scope of 120 DEG C ~ 160 DEG C.
Compared with prior art, the present invention has the following advantages:
When laminated glass is subject to external force, the optical signal transmitted in optical fiber can change, change based on described optical signal can detect that laminated glass suffers the information of external force, and then play the effect of warning, because optical fiber is light transmissive material, it is comparatively obvious that the optical signal simultaneously in optical fiber affects change by external force, therefore, described laminated glass transmittance is higher, and tool has higher sensitivity to external force warning.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of glass one embodiment in prior art;
Fig. 2 is the schematic diagram of laminated glass first embodiment of the present invention;
Fig. 3 is the sectional view along Fig. 2 vertical center line AA ';
Fig. 4 is laminated glass second embodiment vertical view of the present invention;
Fig. 5 is laminated glass of the present invention 3rd embodiment vertical view;
Fig. 6 is the schematic diagram of laminated glass module first embodiment of the present invention;
Fig. 7 is the schematic diagram of laminated glass array first embodiment of the present invention;
Fig. 8 is the schematic diagram of laminated glass array second embodiment of the present invention;
Fig. 9 is the schematic diagram of laminated glass array the 3rd embodiment of the present invention;
Figure 10 is the schematic flow sheet of laminated glass manufacture method one embodiment of the present invention.
Embodiment
Set forth a lot of detail in the following description so that fully understand the present invention.But the present invention can be much different from alternate manner described here to implement, those skilled in the art can when without prejudice to doing similar popularization when intension of the present invention, therefore the present invention is by the restriction of following public concrete enforcement.
Secondly, the present invention utilizes schematic diagram to be described in detail, and when describing the embodiment of the present invention in detail, for ease of illustrating, described schematic diagram is example, and it should not limit the scope of protection of the invention at this.
In order to solve the problem of prior art, the invention provides a kind of laminated glass, at least one optical fiber is fixed with between two blocks of glass, in described optical fiber, transmission has optical signal, when laminated glass is subject to external force, the optical signal transmitted in optical fiber can change, and the change based on described optical signal can detect that laminated glass suffers the information of external force, and then plays the effect of warning.Because optical fiber is light transmissive material, it is comparatively obvious that the optical signal simultaneously in optical fiber affects change by external force, and therefore, relative to prior art, described laminated glass transmittance is higher, and tool has higher sensitivity to external force warning.
Below in conjunction with specific embodiment, technical solution of the present invention is described further.
In conjunction with reference to the laminated glass of the present invention first embodiment vertical view shown in figure 2, and the sectional view along Fig. 2 vertical center line AA ' shown in Fig. 3.
Laminated glass of the present invention comprises: the first glass substrate 101, second glass substrate 102 and the bonding coat 103 between described first glass substrate 101 and the second glass substrate 102; Also be provided with many optical fiber 104 between described second glass substrate 102 and bonding coat 103, the two ends of each optical fiber 104 all expose to described first glass substrate 101 and the second glass substrate 102.
Described first glass substrate 101 and the second glass substrate 102 can be simple glasses, also can be toughened glass.If described first glass substrate 101 and the second glass substrate 102 is blocked up can affect laminated glass light and thin degree, if the thin bearing capacity that can reduce the first glass substrate 101 and the second glass substrate 102 crossed by described first glass substrate 101 and the second glass substrate 102, therefore preferably, described first glass substrate 101 and the second glass substrate 102 thickness are positioned at the scope of 2-19mm.
Bonding coat 103, for making described first glass substrate 101 and the second glass substrate 102 fit together, thus forms laminated glass.Particularly, the material of described bonding coat 103 can be polyvinyl butyral resin (PolyvinylButyral, PVB), also can be other adhesion-layer materials.If the transmittance of the blocked up easy reduction laminated glass of bonding coat 103, if the thickness of bonding coat 103 is too small, easily impact laminating effect.Therefore preferably, the thickness of described bonding coat 103 is positioned at the scope of 0.35mm-2.40mm.
Described many optical fiber 104 are fixed on described second glass substrate 102 towards on the surface of bonding coat 103 by bonding coat 103, one end of optical fiber 104 is for connecting optical transmitting set, the other end is for connecting optical receiver, described optical transmitting set is used for optical fiber 104 utilizing emitted light signal, and described optical signal is detected by described optical receiver via the transmission of described optical fiber 104.Optical fiber 104 described in the present embodiment can be single-mode fiber, also can be multimode optical fibers, can according to optical fiber optical fiber 104 hardness, price, the optical wavelength that can transmit being selected to suitable type.
In the use procedure of the present embodiment laminated glass, if laminated glass is subjected to external force, in optical fiber 104, the optical signal of transmission can change to some extent, and the change of described optical signal detects via optical receiver, thus knows that laminated glass is subjected to the information of external force.External force described herein can be bang to laminated glass, the breakage of laminated glass, the situation that the optical signal of transmission in light 104 can be made to change to the intensification (such as fire causes laminated glass temperature to raise) etc. of laminated glass.
In the present embodiment, described laminated glass comprises many optical fiber 104.Owing to suffering the probability of external force identical in the plane of laminated glass, therefore preferably, described many optical fiber 104 arrange at equal intervals on the surface of described laminated glass, all can be found out when being subject to external force to make laminated glass any position.
Described in the present embodiment, many optical fiber 104 are row arrangement, but the present invention does not limit the arrangement mode of many optical fiber 104, and described many optical fiber 104 can also be row arrangements, as long as described many optical fiber 104 pairs of laminated glass have the covering of certain area.
It should be noted that, in the present embodiment, only between the second glass substrate 102 and bonding coat 103, be provided with optical fiber 104, such optical fiber 104 suffers the information detection of external force sensitiveer to the second glass substrate 102.If the laminated glass of the present embodiment is applied to the exterior wall of buildings, can by the second glass substrate 102 towards outdoor, because suffer the probability of external force higher towards the second glass substrate 102 of outdoor, optical fiber 104 can be found out timely to external force.Correspondingly, in other embodiments, optical fiber 104 can also be set between the first glass substrate 101 and bonding coat 103, or between layer glass substrate and bonding coat 103, place optical fiber 104 simultaneously.
With reference to the laminated glass of the present invention second embodiment vertical view shown in figure 4.The present embodiment part that is basically the same as those in the first embodiment repeats no more, the difference of the present embodiment and the first embodiment is: be provided with many row in the laminated glass of the present embodiment and arrange optical fiber 113 and arrange and arrange optical fiber 114, wherein, described row arrangement optical fiber 113 and row arrangement light 114 intersect to form latticed.In the present embodiment, latticed optical fiber is comparatively wide to the coverage of laminated glass, can increase the sensitivity to external force detection.
With reference to the laminated glass of the present invention 3rd embodiment vertical view shown in figure 5.The present embodiment part that is basically the same as those in the first embodiment repeats no more, the difference of the present embodiment and the first embodiment is: be provided with an optical fiber 123 between sheet glass 122 and bonding coat, the present embodiment goes for the sheet glass 122 of small area, and in order to make described optical fiber 123 can detect the external force that on sheet glass 122, all positions are likely subjected to, when described sheet glass 122 is symmetric shape, described optical fiber 123 is positioned over the position of symmetry axis, and such optical fiber 123 can find out the external force that on sheet glass 122, different positions place may be subjected in a big way.
Particularly, in the present embodiment, sheet glass 122 is rectangle, and described optical fiber 123 is placed along rectangular symmetry axis.
Or in other embodiments, sheet glass is isosceles triangle, described optical fiber is placed along the center line corresponding to isosceles triangle summit and base mid point.
In order to solve the problem of prior art, correspondingly, the present invention also provides a kind of laminated glass module, with reference to figure 6, shows the schematic diagram of laminated glass module first embodiment of the present invention.The present embodiment laminated glass module comprises:
Laminated glass, is provided with optical fiber 133 in described laminated glass, and the two ends of optical fiber 133 expose to described sheet glass 132, identical with previous embodiment, does not repeat them here;
Optical transmitting set 134, is connected to one end that optical fiber 133 exposes sheet glass 132, for sending the first light beam to described optical fiber 133;
Optical receiver 135, is connected to the other end that optical fiber 133 exposes sheet glass 132, to transmit and from the second light beam of described optical fiber 133 outgoing through described optical fiber 133 for receiving described first light beam.
Described laminated glass module provides the optical signal can propagated in optical fiber 133, can the break-make of detection fiber 133 by described optical signal, detects the reliability of laminated glass to complete.
Continue with reference to figure 6, described laminated glass module, also comprises the photoelectric commutator 136 be connected with described optical receiver 135, for optical signal corresponding for described second light beam is converted to electrical signal.Particularly, described photoelectric commutator 136 can be photomultiplier.For optical signal, electrical signal is more easily detected, and also can be completed detect the reliability of laminated glass by the laminated glass module being provided with photoelectric commutator 136.
It should be noted that, described in state optical transmitting set 134, optical receiver 135 and photoelectric commutator 136 accessible site in a fiber optical transceiver, for realizing the detection to optical signal in optical fiber 133.
Particularly, described laminated glass module also comprises metal frame 139, for described laminated glass bound edge; Described fiber optical transceiver is built in described metal frame 139; Described metal frame 139 is also provided with through hole 131, runs through the winding displacement having and be connected with fiber optical transceiver, for transmission of electric signals in through hole 131.Described metal frame 139 can realize the protection to laminated glass and fiber optical transceiver, also can make the convenient installation of laminated glass user.
Continue with reference to figure 6, described laminated glass module, also comprise the judging unit 137 be connected with described photoelectric commutator 136, described judging unit 137 comprises subtractor (not shown) and comparer (not shown), described subtractor is for calculating the absolute value of difference between the current electrical signal of photoelectric commutator formation and previous electrical signal, be provided with threshold value in described comparer, for when the absolute value of described difference reaches described threshold value, send alarm signal.
The external force that laminated glass in use can suffer is varied, for the external force (such as pointing knocking laminated glass) that dynamics is lighter, less on the impact of optical signal in optical fiber 133, and the external force of dynamics is acceptable external force in laminated glass use procedure like this.On the contrary, for external force with stronger dynamics (shock of such as vehicle, hail attack the laminated glass caused and break), in optical fiber 133, the change of optical signal is larger, and the external force changed greatly like this is the information needing to know in time.Therefore, in actual applications, can assess needing the external force threshold value known based on the environment for use of laminated glass, based on the threshold value of change in optical signal amount in described external force threshold estimation optical fiber 133, and then obtain the acquisition threshold value of the change in electric amount that photoelectric commutator 136 exports, default described threshold value is set in judging unit 137.Like this when the laminated glass dynamics that is subjected to exceed is more than or equal to the external force of described external force threshold value, judging unit 137 sends alarm signal, to report to the police.
Continue with reference to figure 6, described laminated glass module also comprises the warning lamp 138 be connected with the comparer in described judging unit 137, reports to the police with light mode when receiving described alarm signal.Or described laminated glass module also comprises the caution bell be connected with the comparer in described judging unit 137, audibly reports to the police when receiving described alarm signal.More directly perceived with the type of alarm of sound or light mode, the user of laminated glass can be made to understand the situation of laminated glass by external force in time.
In order to solve the problem of prior art, the present invention also provides a kind of laminated glass array, and with reference to figure 7, show the schematic diagram of laminated glass array first embodiment of the present invention, described laminated glass array comprises:
The laminated glass 141 of multiple arrangement in matrix form, described laminated glass 141 is identical with previous embodiment, does not repeat them here, and in the present embodiment, laminated glass array comprises two row three row, 6 pieces of laminated glass 141 altogether; Row arrangement optical fiber 142 and row arrangement optical fiber 143 is provided with in each laminated glass 141 in the present embodiment.
First joints of optical fibre 144, between the laminated glass 141 of colleague, for realizing the Fiber connection of colleague's laminated glass 141, in the present embodiment, the row arrangement optical fiber 142 being positioned at the laminated glass 141 of same a line links together, for realizing the Fiber connection of colleague's laminated glass 141 by described first joints of optical fibre 144.
Second joints of optical fibre 145, between the laminated glass 141 of same column, for realizing the Fiber connection of same column laminated glass 141, in the present embodiment, the row arrangement optical fiber 143 being positioned at the laminated glass 141 of same row links together, for realizing the Fiber connection of same column laminated glass 141 by described second joints of optical fibre 145.
The laminated glass array that the present embodiment provides, realizes being connected of polylith laminated glass by the joints of optical fibre, thus makes laminated glass array have larger usable floor area.
It should be noted that, in the embodiment shown in fig. 7, described laminated glass array is the laminated glass array that line-column matrix shows arrangement, but the present invention is not restricted this, in other embodiments, described laminated glass array can also be the single file laminated glass array of arranging in the row direction, correspondingly, first joints of optical fibre 144 are only provided with in described laminated glass array, for realizing the Fiber connection between line direction laminated glass, or, described laminated glass array can also be the single-row laminated glass array in column direction arrangement, correspondingly, second joints of optical fibre 145 are only provided with in described laminated glass array, for realizing the Fiber connection between column direction laminated glass.
Also it should be noted that, in the embodiment shown in fig. 7, one piece of laminated glass in the row direction (or column direction) is only provided with an optical fiber, but the present invention does not limit this, in other embodiments, laminated glass line direction (or column direction) also can be provided with many optical fiber, correspondingly, can arrange the connection that multiple first joints of optical fibre 144 (or multiple second joints of optical fibre 145) realize each optical fiber between different laminated glass.Or, first joints of optical fibre 144 (or second joints of optical fibre 145) are set between laminated glass, line direction (or column direction) many coupling fibers together, are realized Fiber connection.Those skilled in the art correspondingly can revise the present invention according to above-described embodiment, are out of shape and replace.
With reference to figure 8, show the schematic diagram of laminated glass array second embodiment of the present invention.The something in common of the present embodiment and laminated glass array first embodiment repeats no more, and the difference part of the present embodiment and the first embodiment is, described laminated glass array also comprises:
First optical transmitting set 151, the optical fiber for connecting to first joints of optical fibre 144 sends row to the first light beam; First optical receiver 152, corresponding with described first optical transmitting set 151, for receiving the row of described row to the outgoing through Optical Fiber Transmission of the first light beam to the second light beam;
Second optical transmitting set 153, the optical fiber for connecting to second joints of optical fibre 145 sends row to the first light beam; Second optical receiver 154, corresponding with described second optical transmitting set 153, for receiving the row of described row to the outgoing through Optical Fiber Transmission of the first light beam to the second light beam.
In laminated glass array, the optical fiber of row arrangement shares described first optical transmitting set 151 and described first optical receiver 152, the optical fiber of the row arrangement of row arrangement shares described second optical transmitting set 153 and the second optical receiver 154, thus make transmission in each optical fiber of laminated glass array have optical signal, whether the connection that may be used for detecting laminated glass inner fiber is good.
Continue with reference to figure 8, described laminated glass array also comprises: the first photoelectric commutator 155, is connected, for described row is converted to electrical signal to the optical signal that the second light beam is corresponding with described first optical receiver 152; Second photoelectric commutator 156, is connected with described second optical receiver 154, for described row are converted to electrical signal to the optical signal that the second light beam is corresponding.
First photoelectric commutator 155 and described second photoelectric commutator 156 for the optical signal transmitted in optical fiber all in laminated glass array is converted to electrical signal, the more convenient detection of electrical signal.
It should be noted that, described first optical transmitting set 151, first optical receiver 152 and the first photoelectric commutator 155 can be integrated in a fiber optical transceiver.Described second optical transmitting set 153, second optical receiver 154 and the second photoelectric commutator 156 can be integrated in another fiber optical transceiver.Thus improve the integration of laminated glass array.
Described laminated glass array can also comprise a metal frame (not shown), and the laminated glass for arranged carries out bound edge.Described fiber optical transceiver is built in described metal frame, and described metal frame is also provided with through hole, runs through the winding displacement having and be connected with fiber optical transceiver, for transmission of electric signals in through hole.
Metal frame can protect laminated glass and fiber optical transceiver injury-free, described metal frame can also make laminated glass array be more convenient to install.
Continue with reference to figure 8, described laminated glass array also comprises the judging unit 157 be connected with the second photoelectric commutator 156 with described first photoelectric commutator 155, described judging unit 157 comprises subtractor (not shown) and comparer (not shown), described subtractor is for calculating the absolute value of difference between the current electrical signal of the first photoelectric commutator and the formation of the second photoelectric commutator and previous electrical signal, threshold value is provided with in described comparer, for when the absolute value of described difference reaches described threshold value, send alarm signal.
Preferably, described laminated glass array also comprises the warning lamp 158 be connected with described judging unit 157, reports to the police with light-type when receiving described alarm signal.Or described laminated glass array also comprises the caution bell be connected with described judging unit 157 in other embodiments, audibly can report to the police when receiving described alarm signal.
In the present embodiment, when any one block of glass in the multiple pieces of glass of matrix arrangement receives external force, laminated glass array all can be reported to the police, thus the user of laminated glass array is known in time, and glass is subjected to the information of external force.
With reference to figure 9, show the schematic diagram of laminated glass array the 3rd embodiment of the present invention.The present embodiment part that is basically the same as those in the first embodiment repeats no more, and the difference of the present embodiment and the first embodiment is, in the present embodiment, described laminated glass array also comprises:
Multiple first optical transmitting set 161, is respectively used to send row to the first light beam to the optical fiber in the laminated glass of different rows;
Multiple first optical receiver 162, corresponding with described multiple first optical receiver 161, be respectively used to receive the row of described row to the outgoing through Optical Fiber Transmission of the first light beam to the second light beam;
Multiple second optical transmitting set 171, is respectively used to send row to the first light beam to the optical fiber in the laminated glass of different lines;
Multiple second optical receiver 172, corresponding with described multiple second optical receiver 171, be respectively used to receive the row of described row to the outgoing through Optical Fiber Transmission of the first light beam to the second light beam.
For the laminated glass of different rows or different lines, adopt different optical transmitting sets and optical receiver respectively, the optical signal of each row or each row laminated glass inner fiber can be made independent separately, even if there is an optical transmitting set to go wrong, be unlikely to make whole laminated glass array cannot realize the transmission of optical signal.
As shown in Figure 9, described laminated glass array also comprises:
Multiple first photoelectric commutator 163, is connected, for described row is converted to electrical signal to the optical signal that the second light beam is corresponding with described multiple first optical receiver 162 respectively;
Multiple second photoelectric commutator 173, is connected, for described row are converted to electrical signal to the optical signal that the second light beam is corresponding with described multiple second optical receiver 172 respectively.
Multiple first judging unit 164, be connected with described multiple first photoelectric commutator 163 respectively, described first judging unit 164 comprises the first subtractor (not shown) and the first comparer (not shown), described first subtractor is for calculating the absolute value of difference between the current electrical signal of described first photoelectric commutator 163 formation and previous electrical signal, threshold value is provided with in described first comparer, for when the absolute value of described difference reaches described threshold value, send alarm signal;
Multiple second judging unit 174, be connected with described multiple second photoelectric commutator 173 respectively, described second judging unit 174 comprises the second subtractor and the second comparer, described second subtractor is for calculating the absolute value of difference between the current electrical signal of described second photoelectric commutator 173 formation and previous electrical signal, threshold value is provided with in described second comparer, for when the absolute value of described difference reaches described threshold value, send alarm signal.
In the present embodiment, described laminated glass array also comprises:
Line finder 165, is connected with described multiple first comparer, for when receiving alarm signal, obtains the line position information sending the first comparer of alarm signal;
Row steady arm 175, is connected with described multiple second comparer, for when receiving alarm signal, obtains the column position information sending the second comparer of alarm signal.
In the present embodiment, because the laminated glass of every a line or each row is provided with corresponding optical transmitting set, optical receiver, photoelectric commutator and judging unit all separately, therefore, when receiving alarm signal, based on the judging unit sending alarm signal, can obtain suffer the laminated glass array of external force be in which or which arrange.Therefore, the present embodiment can the comparatively quick position must knowing the laminated glass suffering external force, and this is significant for the building safety of large-area applications laminated glass.
Correspondingly, the present invention also provides a kind of manufacture method of laminated glass, and with reference to Figure 10, show the schematic flow sheet of laminated glass manufacture method one embodiment of the present invention, described laminated glass manufacture method comprises:
Step S1, provides layer glass plate;
Step S2, provides bonding coat;
Step S3, is positioned over described bonding coat between described layer glass plate;
Step S4, at least places one or more optical fiber between a sheet glass and bonding coat, and makes the two ends of described optical fiber expose to described layer glass plate;
Step S5, heats up and described bonding coat is softened;
Step S6, applies, towards the pressure in bonding coat direction, sheet glass, bonding coat and optical fiber to be pressed together to sheet glass.
It should be noted that step S5 and step S6, can complete in autoclave.Particularly, described layer glass plate, bonding coat, light are positioned in autoclave.Make to heat up in autoclave heating, make autoclave internal gas pressure strengthen simultaneously, sheet glass is greater than the air pressure of sheet glass towards bonding coat one side away from an air pressure of bonding coat, and described draught head produces the pressure towards bonding coat, thus sheet glass, bonding coat and optical fiber are pressed together.
Preferably, the temperature in autoclave and compressed-air actuated circulation is made to keep evenly, to make the rise time of air pressure and temperature synchronous or close.
Particularly, the constant temperature of maintenance 120 DEG C ~ 160 DEG C in autoclave, the constant voltage of 8bar ~ 15bar continue more than 30 minutes, afterwards, through progressively lowering the temperature, temperature drops to less than 50 DEG C, autoclave starts venting, opens autoclave after pressure discharges completely, takes out the laminated glass that transparency is high, cohesive force is strong, physical strength is high made.The time of usual intensification and cooling is altogether at 4 hours.
Although the present invention with preferred embodiment openly as above; but it is not for limiting the present invention; any those skilled in the art without departing from the spirit and scope of the present invention; the Method and Technology content of above-mentioned announcement can be utilized to make possible variation and amendment to technical solution of the present invention; therefore; every content not departing from technical solution of the present invention; the any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all belong to the protection domain of technical solution of the present invention.
Claims (25)
1. a laminated glass module, is characterized in that, comprising:
Laminated glass, comprising: layer glass plate, the bonding coat between layer glass plate, one or more optical fiber at least arranged between a sheet glass and bonding coat, and the two ends of described optical fiber expose to described layer glass plate;
Optical transmitting set, is connected to optical fiber one end, for sending the first light beam to described optical fiber;
Optical receiver, is connected to the optical fiber the other end, for receiving described first light beam through described Optical Fiber Transmission from the second light beam of described fiber exit;
The photoelectric commutator be connected with described optical receiver, for being converted to electrical signal by optical signal corresponding for described second light beam;
The judging unit be connected with described photoelectric commutator, described judging unit comprises subtractor and comparer, described subtractor is for calculating the absolute value of difference between the current electrical signal of photoelectric commutator formation and previous electrical signal, threshold value is provided with in described comparer, for when the absolute value of described difference reaches described threshold value, send alarm signal.
2. laminated glass module as claimed in claim 1, is characterized in that, also comprising the warning lamp or caution bell that are connected with described judging unit, reporting to the police when receiving described alarm signal with light or voice mode.
3. laminated glass module as claimed in claim 1, it is characterized in that, described optical transmitting set, optical receiver and photoelectric commutator are integrated in a fiber optical transceiver.
4. laminated glass module as claimed in claim 3, it is characterized in that, described laminated glass module also comprises metal frame, for described laminated glass bound edge;
Described fiber optical transceiver is built in described metal frame;
Described metal frame is also provided with through hole, runs through the winding displacement having and be connected with fiber optical transceiver, for transmission of electric signals in through hole.
5. laminated glass module as claimed in claim 1, it is characterized in that, the optical fiber arranged between sheet glass and bonding coat is one, and described sheet glass is symmetrical structure, and described optical fiber is placed along the symmetry axis of sheet glass.
6. laminated glass module as claimed in claim 1, it is characterized in that, the optical fiber arranged between sheet glass and bonding coat is many, described many optical fiber in row arrangement, row arrangement or in latticed array.
7. laminated glass module as claimed in claim 1, it is characterized in that, the optical fiber arranged between sheet glass and bonding coat is many optical fiber be parallel to each other, in arranging at equal intervals between described many optical fiber be parallel to each other.
8. laminated glass module as claimed in claim 1, it is characterized in that, described optical fiber is single-mode fiber or multimode optical fibers.
9. laminated glass module as claimed in claim 1, it is characterized in that, the material of described bonding coat is PVB.
10. laminated glass module as claimed in claim 1, it is characterized in that, the thickness of described bonding coat is positioned at the scope of 0.35mm-2.40mm.
11. laminated glass modules as claimed in claim 1, it is characterized in that, the thickness of described sheet glass is positioned at the scope of 2-19mm.
12. 1 kinds of laminated glass arrays, is characterized in that, comprising:
Laminated glass, comprising: layer glass plate, the bonding coat between layer glass plate, one or more optical fiber at least arranged between a sheet glass and bonding coat, and the two ends of described optical fiber expose to described layer glass plate;
Described multiple laminated glass is matrix form arrangement;
First joints of optical fibre, between the laminated glass of colleague, for realizing the Fiber connection of colleague's laminated glass;
Second joints of optical fibre, between the laminated glass of same column, for realizing the Fiber connection of same column laminated glass;
First optical transmitting set, the optical fiber for connecting to first joints of optical fibre sends row to the first light beam;
First optical receiver, for receiving the row of described row to the outgoing through Optical Fiber Transmission of the first light beam to the second light beam;
Second optical transmitting set, the optical fiber for connecting to second joints of optical fibre sends row to the first light beam;
Second optical receiver, for receiving the row of described row to the outgoing through Optical Fiber Transmission of the first light beam to the second light beam;
First photoelectric commutator, is connected with described first optical receiver, for described row is converted to electrical signal to the optical signal that the second light beam is corresponding;
Second photoelectric commutator, is connected with described second optical receiver, for described row are converted to electrical signal to the optical signal that the second light beam is corresponding;
The judging unit be connected with the second photoelectric commutator with described first photoelectric commutator, described judging unit comprises subtractor and comparer, described subtractor is for calculating the absolute value of difference between the current electrical signal of the first photoelectric commutator and the formation of the second photoelectric commutator and previous electrical signal, threshold value is provided with in described comparer, for when the absolute value of described difference reaches described threshold value, send alarm signal.
13. laminated glass arrays as claimed in claim 12, is characterized in that, also comprising the warning lamp or caution bell that are connected with described judging unit, reporting to the police when receiving described alarm signal with light or voice mode.
14. laminated glass arrays as claimed in claim 12, is characterized in that, also comprise:
Multiple first optical transmitting set, is respectively used to send row to the first light beam to the optical fiber in the laminated glass of different rows;
Multiple first optical receiver, corresponding with described multiple first optical receiver, be respectively used to receive the row of described row to the outgoing through Optical Fiber Transmission of the first light beam to the second light beam;
Multiple second optical transmitting set, is respectively used to send row to the first light beam to the optical fiber in the laminated glass of different lines;
Multiple second optical receiver, corresponding with described multiple second optical receiver, be respectively used to receive the row of described row to the outgoing through Optical Fiber Transmission of the first light beam to the second light beam.
15. laminated glass arrays as claimed in claim 14, is characterized in that, also comprise:
Multiple first photoelectric commutator, is connected with described multiple first optical receiver, respectively for described row is converted to electrical signal to the optical signal that the second light beam is corresponding;
Multiple second photoelectric commutator, is connected with described multiple second optical receiver, respectively for described row are converted to electrical signal to the optical signal that the second light beam is corresponding.
16. laminated glass arrays as claimed in claim 15, is characterized in that,
Multiple first judging unit, be connected with described multiple first photoelectric commutator respectively, described first judging unit comprises the first subtractor and the first comparer, described first subtractor is for calculating the absolute value of difference between the current electrical signal of described first photoelectric commutator formation and previous electrical signal, threshold value is provided with in described first comparer, for when the absolute value of described difference reaches described threshold value, send alarm signal;
Multiple second judging unit, be connected with described multiple second photoelectric commutator respectively, described second judging unit comprises the second subtractor and the second comparer, described second subtractor is for calculating the absolute value of difference between the current electrical signal of described second photoelectric commutator formation and previous electrical signal, threshold value is provided with in described second comparer, for when the absolute value of described difference reaches described threshold value, send alarm signal.
17. laminated glass arrays as claimed in claim 16, is characterized in that, also comprising the warning lamp or caution bell that are all connected with described multiple first comparer and multiple second comparer, reporting to the police when receiving described alarm signal with light or voice mode.
18. laminated glass arrays as claimed in claim 16, is characterized in that, also comprise:
Line finder, is connected with described multiple first comparer, for when receiving alarm signal, obtains the line position information sending the first comparer of alarm signal;
Row steady arm, is connected with described multiple second comparer, for when receiving alarm signal, obtains the column position information sending the second comparer of alarm signal.
19. laminated glass arrays as claimed in claim 12, it is characterized in that, the optical fiber arranged between sheet glass and bonding coat is one, and described sheet glass is symmetrical structure, and described optical fiber is placed along the symmetry axis of sheet glass.
20. laminated glass arrays as claimed in claim 12, it is characterized in that, the optical fiber arranged between sheet glass and bonding coat is many, and described many optical fiber are that row arranges, row arrange or are latticed array.
21. laminated glass arrays as claimed in claim 12, is characterized in that, the optical fiber arranged between sheet glass and bonding coat is many optical fiber be parallel to each other, in arranging at equal intervals between described many optical fiber be parallel to each other.
22. laminated glass arrays as claimed in claim 12, it is characterized in that, described optical fiber is single-mode fiber or multimode optical fibers.
23. laminated glass arrays as claimed in claim 12, is characterized in that, the material of described bonding coat is PVB.
24. laminated glass arrays as claimed in claim 12, it is characterized in that, the thickness of described bonding coat is positioned at the scope of 0.35mm-2.40mm.
25. laminated glass arrays as claimed in claim 12, it is characterized in that, the thickness of described sheet glass is positioned at the scope of 2-19mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210301763.0A CN103073201B (en) | 2012-08-22 | 2012-08-22 | Laminated glass and manufacture method, laminated glass module, laminated glass array |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210301763.0A CN103073201B (en) | 2012-08-22 | 2012-08-22 | Laminated glass and manufacture method, laminated glass module, laminated glass array |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103073201A CN103073201A (en) | 2013-05-01 |
| CN103073201B true CN103073201B (en) | 2015-11-25 |
Family
ID=48149925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210301763.0A Active CN103073201B (en) | 2012-08-22 | 2012-08-22 | Laminated glass and manufacture method, laminated glass module, laminated glass array |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103073201B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3053629A1 (en) * | 2016-07-07 | 2018-01-12 | Peugeot Citroen Automobiles Sa | GLAZED GLAZING FOR ROOF OF MOTOR VEHICLE |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437487A (en) * | 2013-08-30 | 2013-12-11 | 焦作市九龙聚海工贸有限公司 | Cut-resistant wall composite board capable of automatically alarming and manufacturing method of cut-resistant wall composite board |
| CN105133757B (en) * | 2015-07-28 | 2017-09-15 | 张家港保税区佰昂特种玻璃有限公司 | A kind of fibre clip film cladding glass processing technology |
| CN111016317A (en) * | 2019-12-31 | 2020-04-17 | 苏州康柏思信息科技有限公司 | Laminated glass and production process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4867820A (en) * | 1986-09-11 | 1989-09-19 | Ispra Isreal Products Research Co. Ltd. | Preparation of laminated structure containing an optical fiber |
| CN1160689A (en) * | 1997-03-11 | 1997-10-01 | 国家建筑材料工业局秦皇岛玻璃工业研究设计院 | Anti-violence and fire-proof alarm glass and its making process |
| US5794403A (en) * | 1995-10-21 | 1998-08-18 | Degussa Aktiengesellschaft | Fireproof transparent pane panel |
| CN102200612A (en) * | 2011-04-27 | 2011-09-28 | 中国科学院微电子研究所 | Optical-fibre-embedded glass plate and manufacturing method thereof |
-
2012
- 2012-08-22 CN CN201210301763.0A patent/CN103073201B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4867820A (en) * | 1986-09-11 | 1989-09-19 | Ispra Isreal Products Research Co. Ltd. | Preparation of laminated structure containing an optical fiber |
| US5794403A (en) * | 1995-10-21 | 1998-08-18 | Degussa Aktiengesellschaft | Fireproof transparent pane panel |
| CN1160689A (en) * | 1997-03-11 | 1997-10-01 | 国家建筑材料工业局秦皇岛玻璃工业研究设计院 | Anti-violence and fire-proof alarm glass and its making process |
| CN102200612A (en) * | 2011-04-27 | 2011-09-28 | 中国科学院微电子研究所 | Optical-fibre-embedded glass plate and manufacturing method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3053629A1 (en) * | 2016-07-07 | 2018-01-12 | Peugeot Citroen Automobiles Sa | GLAZED GLAZING FOR ROOF OF MOTOR VEHICLE |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103073201A (en) | 2013-05-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103073201B (en) | Laminated glass and manufacture method, laminated glass module, laminated glass array | |
| US9969148B2 (en) | Double glazing unit | |
| JP2003255166A5 (en) | ||
| TWI564254B (en) | Laminated glass and translucent sound control board | |
| KR20180031006A (en) | Composite sheet glass with illumination | |
| CN1593028A (en) | Free-space optical communication system employing wavelength conversion | |
| US20200238663A1 (en) | Composite glass pane having chamfered through-hole | |
| CN110225822B (en) | Laminated glass in which a single glass plate has through-holes | |
| JP2019026248A (en) | Laminated glass for vehicle | |
| CN1703936A (en) | Connecting device for a multilayer flat element equipped with electrical functional elements and flat element | |
| CN203151777U (en) | Glass, laminated glass and automobile | |
| KR20190037281A (en) | Alarm plate glass assembly | |
| US10490036B2 (en) | Alarm pane assembly | |
| CN111016317A (en) | Laminated glass and production process thereof | |
| JP2018535466A (en) | Alarm pane device | |
| CN113405072A (en) | Multi-tube laser conduction lighting system adopting echo infrared detection | |
| JPH09510270A (en) | Load-bearing structures that can be used as columns or beams | |
| CN212569180U (en) | Light path structure of rainfall sensor | |
| CN218721303U (en) | Double-tube laser conduction lighting system adopting echo blue light detection | |
| CN109703599A (en) | Track switch crackle or fracture detection method and equipment and system | |
| CN208682259U (en) | A kind of composite intelligent dimming glass | |
| JP5224116B2 (en) | Laminated glass and laminated glass member | |
| CN111149220A (en) | Laminated structure and solar power generation system | |
| CN220374057U (en) | Heat-insulating fireproof laminated glass | |
| KR102023254B1 (en) | Visible light-mimo system with solar panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |