CN215590452U - Windshield glass capable of monitoring and early warning failure of heating system - Google Patents
Windshield glass capable of monitoring and early warning failure of heating system Download PDFInfo
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- CN215590452U CN215590452U CN202122142413.1U CN202122142413U CN215590452U CN 215590452 U CN215590452 U CN 215590452U CN 202122142413 U CN202122142413 U CN 202122142413U CN 215590452 U CN215590452 U CN 215590452U
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Abstract
The utility model discloses a windshield glass capable of monitoring and early warning failure of a heating system, which comprises: outer layer glass; the electric heating assembly is arranged on the inner side of the outer layer glass and is positioned on the central surface of the outer layer glass; the color-changing film is adhered to the inner side of the outer layer glass and surrounds the electric heating assembly; the outer organic transparent plate layer covers the color-changing film and the electric heating assembly to the outer glass; the inner laminated glass is bonded to the outer organic transparent plate layer; an outer mounting frame; and the waterproof edge-covering adhesive tape covers the edge of the outer layer glass to the outer mounting frame. According to the utility model, the color of the color-changing film is changed under the influence of water vapor, the water vapor invasion condition near the heating system is monitored in real time, the hidden danger of failure of the heating system is found in time, and the color-changing film is replaced in time, so that the problem of influence on safety in the use process is avoided; in addition, the waterproof performance of the windshield is enhanced by the waterproof edge-wrapping adhesive tape.
Description
Technical Field
The utility model belongs to the technical field of windshield glass, and particularly relates to windshield glass capable of monitoring and early warning failure of a heating system.
Background
The windshield glass is widely applied to the fields of automobiles, ships, rail transit and aviation, and is mainly used for providing a good observation visual field for a driver and protecting the driver from being threatened by other foreign objects.
The windshield glass is formed by laminating multiple layers of glass and organic materials, in order to maintain a good observation visual field, a layer of heating film is plated on the surface of single-layer glass, and a system connected into the windshield glass controls the working state of the heating film through monitoring the surface temperature of the glass, so that the functions of preventing ice and removing mist are realized.
The windshield glass is in long-term use, easily takes place the phenomenon in steam invasion intermediate level, when the steam invasion reaches certain order of magnitude, can cause heating system short circuit, and then can lead to bursting of zone of heating glass. This phenomenon is a risk affecting the safety of use.
Therefore, the windshield glass capable of monitoring the early warning heating system can timely find the hidden trouble of failure of the heating system and avoid influencing the safety problem in the use process is urgently needed to be researched.
SUMMERY OF THE UTILITY MODEL
In view of the above, the technical problem to be solved by the present invention is to provide a windshield glass capable of monitoring and early warning failure of a heating system, which is used for avoiding the problem that in the long-term use process of the conventional windshield glass, the heating system is short-circuited due to water vapor invading an intermediate layer, so that the heating layer glass bursts and potential safety hazards are generated.
In order to solve the technical problem, the utility model discloses a windshield capable of monitoring and early warning the failure of a heating system, which comprises:
outer layer glass;
the electric heating assembly is arranged on the inner side of the outer layer glass and is positioned on the central surface of the outer layer glass;
the color-changing film is adhered to the inner side of the outer layer glass and surrounds the electric heating assembly;
the outer organic transparent plate layer covers the color-changing film and the electric heating assembly to the outer glass;
the inner laminated glass is bonded to the outer organic transparent plate layer;
the outer installation frame is surrounded with the edge part of the inner laminated glass, abuts against the end part of the outer organic transparent plate layer and exposes the outer glass; and
and the waterproof edge-covering adhesive tape covers the edge of the outer layer glass to the outer mounting frame.
According to an embodiment of the present invention, the electric heating element is provided as an electric heating film or an electric heating wire.
According to an embodiment of the present invention, the color-changing film is a temperature-sensitive or humidity-sensitive color-changing film.
According to an embodiment of the present invention, the inner laminated glass includes a middle glass layer and an inner glass layer, and an inner organic transparent plate layer is bonded between the middle glass layer and the inner glass layer.
According to an embodiment of the present invention, the outer organic transparent plate layer and the inner organic transparent plate layer are formed as acrylic plates or PC plates.
According to an embodiment of the present invention, the outer layer glass, the middle layer glass, and the inner layer glass are silicate glass.
According to an embodiment of the present invention, the outer mounting frame is provided with an interface for connecting the electric heating assembly.
According to an embodiment of the present invention, the inner laminated glass may be provided with a plurality of interlayers.
Compared with the prior art, the utility model can obtain the following technical effects:
the color of the color-changing film is changed under the influence of water vapor, the water vapor invasion condition near the heating system is monitored in real time, the hidden danger of failure of the heating system is found in time, and the color-changing film is replaced in time, so that the problem of influencing safety in the use process is avoided; in addition, the waterproof performance of the windshield is enhanced by the waterproof edge-wrapping adhesive tape.
Of course, it is not necessary for any one product in which the utility model is practiced to achieve all of the above-described technical effects simultaneously.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of a windshield that can monitor early warning heating system failures in accordance with an embodiment of the present invention.
Reference numerals
The outer glass 10, the electric heating component 20, the color-changing film 30, the outer organic transparent plate layer 40, the inner laminated glass 50, the middle glass 51, the inner glass 52, the inner organic transparent plate layer 53, the outer mounting frame 60 and the waterproof binding tape 70.
Detailed Description
The embodiments of the present invention will be described in detail with reference to the accompanying drawings and examples, so that how to implement the technical means for solving the technical problems and achieving the technical effects of the present invention can be fully understood and implemented.
Referring to fig. 1, fig. 1 is a schematic view of a windshield capable of monitoring and warning failure of a heating system according to an embodiment of the utility model. As shown, a windshield that can monitor for forewarning heating system failure, comprising: an outer layer of glass 10; the electric heating assembly 20 is arranged on the inner side of the outer layer glass 10, and the electric heating assembly 20 is positioned on the central surface of the outer layer glass 10; the color-changing film 30 is adhered to the inner side of the outer layer glass 10, and surrounds the electric heating assembly 20; an outer organic transparent plate layer 40, the outer organic transparent plate layer 40 covering the color-changing film 30 and the electric heating assembly 20 to the outer glass 10; the inner laminated glass 50, the inner laminated glass 50 is adhered to the outer organic transparent plate layer 40; an outer mounting frame 60, wherein the outer mounting frame 60 surrounds the edge of the inner laminated glass 50, abuts against the end of the outer organic transparent plate layer 40 and exposes the outer glass 10; and a waterproof edge-covering adhesive tape 70, wherein the waterproof edge-covering adhesive tape 70 covers the edge of the outer layer glass 10 to the outer mounting frame 60.
In an embodiment of the present invention, the windshield is composed of an outer glass 10 and an inner laminated glass 50, wherein an outer organic transparent plate layer 40 is bonded between the outer glass 10 and the inner laminated glass 50, thereby enhancing the use strength while ensuring the light transmittance. And, an electric heating unit 20 and a color-changing film 30 are disposed between the outer organic transparent plate layer 40 and the outer glass 10. The electric heating assembly 20 is used for heating the windshield glass, demisting and defrosting are achieved, a better observation visual field is given to a driver, and the electric heating assembly can be properly arranged according to the specification of the windshield glass. The color-changing film 30 is arranged around the peripheral edge of the electric heating component 20 to realize real-time monitoring. Meanwhile, the outer part of the outer layer glass 10 is also covered with a waterproof edge-covering adhesive tape 70, so that the internal electric heating assembly 20 is further protected, and the waterproof function of the windshield glass is improved. The outer mounting frame 60 covers the end of the inner laminated glass 50, so that the end of the windshield glass is protected conveniently, the mounting is facilitated, and the assembly simplicity is improved.
Specifically, the electric heating assembly 20 of the present invention is configured as an electric heating film or an electric heating wire, and adopts a conventional heating structure, so that the present invention has the advantages of strong applicability, wide application range, and controllable cost. The color-changing film 30 is set to be a temperature-sensing or humidity-sensing color-changing film, namely, a humidity indicator card or other light and thin materials which can change color under the influence of humidity can be selected, the color can be changed under the influence of water vapor, the color can be changed in a reversible process, the relative humidity level of the closed space can be judged through the change of the color-changing film 30, and the color-changing film has the advantages of easiness in interpretation, high accuracy and the like.
When the windshield is invaded by water vapor in the using process, when the water vapor invades the outer organic transparent plate layer 40, the color-changing film 30 is influenced by the water vapor and can gradually change the color, so that whether the possibility of being interfered by the water vapor exists in the electric heating assembly 20 can be judged. When the humidity displayed by the color-changing film 30 exceeds the allowable range, the windshield glass can be replaced or the electric heating assembly 20 can be closed in time, so that the failure of short circuit of the heating system is avoided, and the safety is ensured.
The inner laminated glass 50 comprises a middle layer glass 51 and an inner layer glass 52, wherein an inner organic transparent plate layer 53 is bonded between the middle layer glass 51 and the inner layer glass 52, so that the strength, the sound insulation and the heat insulation performance of the windshield glass are improved, and the product quality is ensured. In other embodiments, the inner laminated glass 50 may be provided with a plurality of interlayers according to specific requirements, which is not limited by the present invention.
In a preferred embodiment, the outer organic transparent plate layer 40 and the inner organic transparent plate layer 53 are acrylic plates or PC plates, and are made of organic transparent materials, so that the organic transparent plates have light weight, good light transmittance and strong stability.
In addition, the outer layer glass 10, the middle layer glass 51 and the inner layer glass 52 are made of silicate glass and made of inorganic transparent materials, so that the strength is high and the light transmittance is good.
The outer mounting frame 60 of the present invention is provided with an interface for communicating with the electrical heating assembly 20, and can be applied to an edge interface of a glue injection molding type, an edge interface of a composite material or a metal drilling connection type. In addition, the waterproof edge-covering adhesive tape 70 is mainly composed of various glue materials insensitive to water vapor, and other metals, composite materials or other materials can be added to increase the waterproof performance.
It should be noted that the electric heating element 20 and the color-changing film 30 of the present invention can also be installed between the inner laminated glass 50 as required, and the heating and monitoring functions thereof are equivalent to the structure shown in fig. 1, and the present invention is not limited thereto by the same principle.
In conclusion, the color of the color-changing film 30 is changed under the influence of water vapor, so that the water vapor invasion condition near the heating system is monitored in real time, the hidden danger of failure of the heating system is found in time, and the color-changing film is replaced in time, and the problem that the safety is influenced in the use process is avoided; in addition, the waterproof edge-covering rubber strip 70 enhances the waterproof performance of the windshield.
While the foregoing description shows and describes several preferred embodiments of the utility model, it is to be understood, as noted above, that the utility model is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (8)
1. A windshield that can monitor early warning heating system failures, comprising:
outer layer glass;
the electric heating assembly is arranged on the inner side of the outer layer glass and is positioned on the central surface of the outer layer glass;
the color-changing film is adhered to the inner side of the outer layer glass and surrounds the electric heating assembly;
an outer organic transparent ply covering the color changing film and the electrical heating assembly to the outer glass;
the inner laminated glass is bonded to the outer organic transparent plate layer;
the outer installation frame surrounds the edge of the inner laminated glass, abuts against the end part of the outer organic transparent plate layer and exposes the outer layer glass; and
and the waterproof edge-covering adhesive tape covers the edge of the outer layer glass to the outer mounting frame.
2. A windscreen monitorable early warning heating system failure according to claim 1 and wherein said electrical heating assembly is provided as an electrical heating film or an electrical heating wire.
3. A windscreen monitorable in response to failure of the forewarning heating system according to claim 1 wherein said tintable membrane is provided as a temperature or humidity sensitive tintable membrane.
4. A windscreen monitorable early warning heating system failure according to claim 1 and wherein said inner laminated glass comprises a middle ply of glass and an inner ply of glass with an inner organic transparent ply bonded between said middle ply of glass and said inner ply of glass.
5. A windscreen monitorable early warning heating system failure according to claim 4 and wherein the outer and inner organic transparent plies are provided as acrylic or PC boards.
6. A windscreen monitorable early warning heating system failure according to claim 4 and wherein said outer, middle and inner panes are provided as silicate glasses.
7. A windscreen monitorable early warning heating system failure according to claim 1 and wherein said outer mounting frame is provided with an interface to said electrical heating assembly.
8. A windscreen monitorable early warning heating system failure according to claim 1 and wherein said inner pane is provided with a plurality of interlayers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122142413.1U CN215590452U (en) | 2021-09-06 | 2021-09-06 | Windshield glass capable of monitoring and early warning failure of heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122142413.1U CN215590452U (en) | 2021-09-06 | 2021-09-06 | Windshield glass capable of monitoring and early warning failure of heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215590452U true CN215590452U (en) | 2022-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122142413.1U Active CN215590452U (en) | 2021-09-06 | 2021-09-06 | Windshield glass capable of monitoring and early warning failure of heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215590452U (en) |
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2021
- 2021-09-06 CN CN202122142413.1U patent/CN215590452U/en active Active
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