CN113335033A - Glass structure and heating method thereof - Google Patents
Glass structure and heating method thereof Download PDFInfo
- Publication number
- CN113335033A CN113335033A CN202110638138.4A CN202110638138A CN113335033A CN 113335033 A CN113335033 A CN 113335033A CN 202110638138 A CN202110638138 A CN 202110638138A CN 113335033 A CN113335033 A CN 113335033A
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- China
- Prior art keywords
- glass
- humidity
- heating
- heating film
- layer
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/001—Double glazing for vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/002—Windows; Windscreens; Accessories therefor with means for clear vision, e.g. anti-frost or defog panes, rain shields
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- 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
- H05B3/845—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields specially adapted for reflecting surfaces, e.g. bathroom - or rearview mirrors
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- 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
- H05B3/86—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields the heating conductors being embedded in the transparent or reflecting material
-
- 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
- H05B2203/025—Heaters specially adapted for glass melting or glass treatment
Abstract
The invention discloses a glass structure and a heating method thereof, wherein the glass structure comprises the following steps: a heating film is embedded between the double-layer glass, two electrode wires are led out of the heating film and connected with the controller and the power supply module, and heat is generated after the heating film is electrified; the humidity sensor is arranged on one side of the double-layer glass and is used for detecting the humidity of the glass on the side where the humidity sensor is installed; the power supply module is used for providing electric energy; the controller is connected with the power supply module and the humidity sensor and used for generating a control instruction according to the detected humidity. This structure is easy and simple to handle, and very big local people use, guarantee to remove ice, defrost, defogging vapour fast, solve window glass's under the low temperature environment winter atomization problem.
Description
Technical Field
The invention relates to the technical field of low-temperature heating, in particular to a glass structure and a heating method thereof.
Background
In winter and rainy days, the temperature difference between the inside and the outside of the vehicle cabin is large, condensation occurs, water vapor is condensed into small water drops when meeting cold, a large amount of small water drops are attached to the inner surface of a vehicle window, the sight of a driver is influenced, and personal and property safety loss can be caused in serious conditions. Conventional vehicle window glass atomization solutions at present fall into two broad categories: firstly, the air conditioner is turned on to blow against the glass, so as to remove the fog on the glass, and the defect is that the fog removal speed of the two sides and the rear windshield is slow; secondly, the demisting agent is used, and the disadvantage is that the demisting agent is maintained for a shorter time. There is no solution for removing glass mist rapidly.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.
To this end, it is an object of the invention to propose a glass structure which prevents fogging of the glass.
Another object of the invention is to propose a method for heating a glass structure.
In order to achieve the above object, an embodiment of an aspect of the present invention provides a glass structure, including: the device comprises double-layer glass, a humidity sensor, a controller and a power supply module;
a heating film is embedded between the double-layer glass, two electrode wires are led out of the heating film and connected with the controller and the power supply module, and the heating film generates heat after being electrified;
the humidity sensor is arranged on one side of the double-layer glass and used for detecting the humidity of the glass on the side where the humidity sensor is installed;
the power supply module is used for providing electric energy;
the controller is connected with the power supply module and the humidity sensor and used for generating a control instruction according to the detected humidity.
According to the glass structure provided by the embodiment of the invention, the heating film is arranged between the double layers of glass and is connected with the control system through the lead, the structure is simple, the arrangement is convenient, the humidity sensor is arranged on the inner side of the glass, whether the window glass has a fogging phenomenon or not can be automatically judged, the heating film is electrified before the glass is atomized in a low-temperature or rainy day, the heat is generated through the heating film, the glass atomization is prevented, the heating film can be rapidly heated, the temperature rise is uniform and controllable, the energy is saved, the efficiency is high, the defogging effect is obvious, the service life is long, the operation is simple and convenient, the glass structure is greatly convenient for people to use, and the rapid deicing, defrosting and defogging can be ensured.
In addition, the glass structure according to the above embodiment of the present invention may also have the following additional technical features:
furthermore, the heating film comprises a base layer, a heating layer and a waterproof layer, wherein the base layer is plated with a layer of metal oxide semiconductor heating material film to form the heating layer, the waterproof layer is attached to the heating layer, and a positive electrode and a negative electrode are led out from the heating layer and generate heat after being electrified.
Further, the controller is further configured to adjust the energization time and the energization intensity of the heating film according to the detected humidity and a preset humidity.
Further, the heating film is completely transparent or semitransparent.
Further, the glass structure installation location includes, but is not limited to, an automobile or a building.
Further, when the glass structure is installed on an automobile, the power supply module is an automobile power battery or an external power supply.
Further, the power supply module is a solar cell, and the solar cell is arranged on the outer side of the glass.
In order to achieve the above object, another embodiment of the present invention provides a method for heating a glass structure, including:
collecting the humidity of one side of the glass;
and when the humidity is greater than the preset humidity, generating a control instruction, and supplying power to the heating film according to the control instruction.
According to the heating method of the glass structure, the humidity of one side of the glass is collected; and when the humidity is greater than the preset humidity, generating a control instruction, and supplying power to the heating film according to the control instruction. The method can prevent glass from being atomized, has obvious atomization effect and low cost, and is easy to realize.
In addition, the heating method of the glass structure according to the above embodiment of the present invention may further have the following additional technical features:
further, the control instruction includes an energization time and an energization intensity.
Further, after supplying power to the heating film according to the control instruction, the method further includes:
and judging whether the heated humidity is greater than the preset humidity or not, and stopping heating or adjusting a control instruction when the humidity is not greater than the preset humidity.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of a glass structure according to one embodiment of the present invention;
FIG. 2 is a diagram of an example glass structure according to one embodiment of the present invention;
FIG. 3 is a schematic view of a heating film structure according to one embodiment of the present invention;
FIG. 4 is a flow chart of a method of heating a glass structure according to one embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
A glass structure and a heating method thereof proposed according to an embodiment of the present invention will be described below with reference to the accompanying drawings.
First, a glass structure proposed according to an embodiment of the present invention will be described with reference to the accompanying drawings.
FIG. 1 is a schematic view of a glass structure according to one embodiment of the present invention.
As shown in fig. 1, the glass structure includes: double glazing, humidity transducer, controller and power module.
Note that, in fig. 1, some blocks are not shown.
As shown in fig. 2, as a specific example, a heating film is embedded between the double-layer glass, two electrode wires are led out from the heating film and connected with the controller and the power supply module, and the heating film generates heat after being electrified;
the humidity sensor is arranged on one side of the double-layer glass and is used for detecting the humidity of the glass on the side where the humidity sensor is installed;
the power supply module is used for providing electric energy;
the controller is connected with the power supply module and the humidity sensor and used for generating a control instruction according to the detected humidity.
Further, the humidity sensor is provided on one side of the glass structure, for example, when the glass structure is used in a vehicle, a large amount of mist is generated inside the glass when the temperature inside the vehicle is higher than the temperature outside the vehicle, and at this time, the humidity sensor is provided inside the glass, that is, inside the vehicle cabin, and the humidity inside the glass is detected by the humidity sensor.
Further, the heating film comprises a base layer, a heating layer and a waterproof layer, a layer of metal oxide semiconductor heating material is plated on the base layer to form the heating layer, the waterproof layer is attached to the heating layer, a positive electrode and a negative electrode are led out of the heating layer, and heat is generated after the heating layer is electrified.
It can be understood that a key functional material MOSH is used in the glass. The metal oxide semiconductor heating Material (MOSH) is arranged between two layers of glass, and a control panel is arranged at the same time for regulating and controlling the temperature and the speed of heating and heat preservation. The film has the advantages of no pollution, light weight, low cost and the like, can quickly and uniformly heat glass to reach a preset temperature within about 40 seconds, is simple and convenient in arrangement mode, and has a service life as long as 40 years. The heating rate and the highest heating temperature in the heating process can be determined by the electrifying current and the electrifying time, so that the problem of atomization of the window glass in a low-temperature environment in winter can be solved.
Specifically, as shown in fig. 3, the heating film of the present invention uses a metal oxide semiconductor heating Material (MOSH), and the heating film is made of the metal oxide semiconductor heating material, and two power lines, one positive line and one negative line, are led out from the heating film. When the humidity sensor detects that the humidity is larger than a certain threshold value, the heating film starts to work, and the glass is guaranteed not to be atomized.
As a manufacturing method, the heating film coated with the MOSH material is prepared by the following steps:
1) providing a substrate as a base layer;
in this embodiment, a plastic film or a high temperature resistant material is used, but other materials are also possible and are not particularly limited.
2) Polishing and grinding two surfaces of the base material;
3) sputtering a target material on the surface of a substrate to carry out MOSH material coating to form a heating layer, and simultaneously connecting the heating layer with two positive and negative electrodes on the top;
4) and coating an insulating waterproof layer on the upper surface of the heating layer so as to form a heating film.
The heating film manufactured by the method has a simple structure, is convenient to arrange, can quickly generate a large amount of heat, and generates heat uniformly.
Glass structures may be used in a variety of applications including, but not limited to, vehicles and buildings. Further, the heating film may be powered in various ways. For example, when the solar energy vehicle is applied to a vehicle, electric energy can be provided through a power battery of the vehicle, electric energy can also be provided through an external power supply, the external power supply can be a storage battery or a solar battery, and the solar cell panel can be arranged at the top of the vehicle, so that the energy is saved and the efficiency is improved.
Further, the heating film may be transparent or translucent. The transparency of the heating film can be adjusted according to different application scenes. For example, when applied to a vehicle, the heating film may be transparent so as not to affect the line of sight of the driver. When the heating film is applied to a place requiring privacy such as a bedroom, the heating film may be made translucent.
Further, the heating of the glass structure is controlled by a controller. The controller may generate a corresponding control command based on the humidity detected by the humidity sensor. The mobile terminal can be further provided with a control panel, a user can set the mobile terminal according to needs, and the mobile terminal can be used for remote control.
Specifically, the controller adjusts the energization time and the energization intensity of the heating film according to the detected humidity and a preset humidity. When the detected humidity exceeds the set humidity threshold value more greatly, the energization strength of the heating film can be increased and the energization time can be increased, so that the heating film can be raised in temperature in a short time and raised to a higher temperature. It is understood that the maximum temperature of the heating film is related to the area of the heating film. When the humidity is lower than the set humidity, the energization of the heating film may be stopped, or the energization strength may be adjusted so that the glass is maintained at a certain temperature.
According to the glass structure provided by the embodiment of the invention, the heating film is arranged between the double-layer glass and is connected with the control system through the lead, the structure is simple, the arrangement is convenient, the humidity sensor is arranged on the inner side of the glass, whether the window glass has a fogging phenomenon or not can be automatically judged, the heating film is electrified before the glass is atomized in a low-temperature or rainy day, the glass is prevented from being atomized by generating heat through the heating film, the heating film can be quickly heated, the temperature is uniformly and controllably heated, the energy is saved, the efficiency is high, the demisting effect is obvious, the service life is long, the operation is simple and convenient, the glass structure is greatly convenient for people to use, and the quick deicing, defrosting and demisting can be ensured.
Next, a method of heating a glass structure proposed according to an embodiment of the present invention will be described with reference to the drawings.
FIG. 4 is a method of heating a glass structure according to one embodiment of the present invention.
As shown in fig. 4, the heating method of the glass structure includes:
and S1, collecting the humidity of one side of the glass.
And S2, generating a control instruction when the humidity is greater than the preset humidity, and supplying power to the heating film according to the control instruction.
Further, the control instruction includes an energization time and an energization intensity.
Further, after supplying power to the heating film according to the control instruction, the method further comprises the following steps:
and judging whether the heated humidity is greater than the preset humidity or not, and stopping heating or adjusting the control instruction when the humidity is not greater than the preset humidity.
It should be noted that the foregoing explanation of the structural embodiment also applies to the method of this embodiment, and is not repeated here.
According to the heating method of the glass structure provided by the embodiment of the invention, the humidity of one side of the glass is collected; and when the humidity is greater than the preset humidity, generating a control instruction, and supplying power to the heating film according to the control instruction. The method can prevent glass from being atomized, has obvious atomization effect and low cost, and is easy to realize.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A glass structure, comprising: the device comprises double-layer glass, a humidity sensor, a controller and a power supply module;
a heating film is embedded between the double-layer glass, two electrode wires are led out of the heating film and connected with the controller and the power supply module, and the heating film generates heat after being electrified;
the humidity sensor is arranged on one side of the double-layer glass and used for detecting the humidity of the glass on the side where the humidity sensor is installed;
the power supply module is used for providing electric energy;
the controller is connected with the power supply module and the humidity sensor and used for generating a control instruction according to the detected humidity.
2. The glass structure according to claim 1, wherein the heating film comprises a substrate layer, a heating layer and a waterproof layer, the substrate layer is coated with a thin film of metal oxide semiconductor heating material to form the heating layer, the waterproof layer is attached to the heating layer, and a positive electrode and a negative electrode are led out from the heating layer to generate heat after being electrified.
3. The glass structure according to claim 1, wherein the controller is further configured to adjust the energization time and the energization intensity of the heating film according to the detected humidity and a preset humidity.
4. The glass structure according to claim 1, wherein the heating film is fully transparent or translucent.
5. The glazing structure as claimed in claim 1, wherein the glazing structure installation location includes but is not limited to an automobile or a building.
6. The glass structure of claim 1, wherein the power module is an automotive power battery or an external power source when the glass structure is installed in an automobile.
7. The glass structure according to claim 1, wherein the power supply module is a solar cell, the solar cell being disposed outside the glass.
8. A heating method for a glass structure according to claims 1-7, comprising:
collecting the humidity of one side of the glass;
and when the humidity is greater than the preset humidity, generating a control instruction, and supplying power to the heating film according to the control instruction.
9. The method of claim 8, wherein the control instructions include an energization time and an energization intensity.
10. The method of claim 8, further comprising, after powering the heating film according to the control instructions:
and judging whether the heated humidity is greater than the preset humidity or not, and stopping heating or adjusting a control instruction when the humidity is not greater than the preset humidity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110638138.4A CN113335033A (en) | 2021-06-08 | 2021-06-08 | Glass structure and heating method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110638138.4A CN113335033A (en) | 2021-06-08 | 2021-06-08 | Glass structure and heating method thereof |
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| Publication Number | Publication Date |
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| CN113335033A true CN113335033A (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110638138.4A Pending CN113335033A (en) | 2021-06-08 | 2021-06-08 | Glass structure and heating method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4071736A (en) * | 1976-02-12 | 1978-01-31 | Donnelly Mirrors, Inc. | Defrosting mirror |
| CN102474914A (en) * | 2009-12-24 | 2012-05-23 | 乐金华奥斯有限公司 | Anti-fog heat-generating glass system, and method for controlling same |
| CN104470010A (en) * | 2014-10-27 | 2015-03-25 | 福耀玻璃工业集团股份有限公司 | Automotive glass system capable of automatic defrosting and demisting, defrosting method and demisting method |
| CN206498555U (en) * | 2017-03-03 | 2017-09-15 | 中国空气动力研究与发展中心低速空气动力研究所 | A kind of electrically heated glass |
| CN109089339A (en) * | 2018-07-24 | 2018-12-25 | 董哲源 | A kind of glass deicing demister |
| CN212313489U (en) * | 2020-04-28 | 2021-01-08 | 福耀集团（上海）汽车玻璃有限公司 | Heating antifog front windshield |
-
2021
- 2021-06-08 CN CN202110638138.4A patent/CN113335033A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4071736A (en) * | 1976-02-12 | 1978-01-31 | Donnelly Mirrors, Inc. | Defrosting mirror |
| CN102474914A (en) * | 2009-12-24 | 2012-05-23 | 乐金华奥斯有限公司 | Anti-fog heat-generating glass system, and method for controlling same |
| CN104470010A (en) * | 2014-10-27 | 2015-03-25 | 福耀玻璃工业集团股份有限公司 | Automotive glass system capable of automatic defrosting and demisting, defrosting method and demisting method |
| CN206498555U (en) * | 2017-03-03 | 2017-09-15 | 中国空气动力研究与发展中心低速空气动力研究所 | A kind of electrically heated glass |
| CN109089339A (en) * | 2018-07-24 | 2018-12-25 | 董哲源 | A kind of glass deicing demister |
| CN212313489U (en) * | 2020-04-28 | 2021-01-08 | 福耀集团（上海）汽车玻璃有限公司 | Heating antifog front windshield |
Non-Patent Citations (2)
| Title |
|---|
| 中国环境保护产业协会: "《国家重点环境保护实用技术及示范工程汇编 2004》", 30 September 2004, 中国环境科学出版社 * |
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Application publication date: 20210903 |
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