Hollow glass with wire leading-out assembly

Abstract

The utility model provides hollow glass with a wire leading-out assembly, which comprises first glass, second glass, a functional assembly, a wire and a 4SG interval sealing strip, the first glass and the second glass are oppositely arranged, a circle of the 4SG interval sealing strip is arranged on the periphery of a gap between the first glass and the second glass, the wire is completely wrapped in the 4SG interval sealing strip, and the functional assembly is arranged between the wire and the functional assembly. Contact with the first glass and the second glass is avoided, so that the long-acting sealing performance is enhanced; besides, although the wire is wrapped in the 4SG interval sealing strip, since the 4SG is not solidified before lamination, the surface smoothness of the wire can still be ensured during lamination, the position corresponding to the wire does not protrude, and the bonding between the wire and the glass is firmer and seamless.

Description

Technical Field

[0001] The utility model relates to the field of production and manufacturing of hollow glass, in particular to a hollow glass with a conductive lead-out component. Background Art

[0002] Insulating glass is a new type of building material with good heat insulation, sound insulation, beautiful and practical, and can reduce the self-weight of buildings. With the development of technology, insulating glass has gradually been combined with other components to make it more functional and stronger. For example, electrochromic insulating glass uses electrochromic materials and electrochromic devices, utilizes the electrochromic effect of the material, is based on the electrochromic layer, and is supplemented by other related layers and structures to form a device, which is assembled together. The electrochromic device is installed in the cavity of the insulating glass, and the guide wire needs to extend to the outside of the insulating glass and connect to the external control device. In addition, the same is true for other insulating glass with wire lead-out components. The wire is led out from the inside of the insulating glass and needs to pass through the spacer sealing strip. Whether it is punching holes in the spacer strip or choosing to pass through the side of the sealing spacer strip, the sealing cannot be guaranteed after long-term use, and the installation affects the sound insulation and heat insulation performance of the insulating glass. Therefore, a highly sealed insulating glass with a wire lead-out component is needed. Utility Model Content

[0003] The utility model provides a hollow glass with a wire lead-out component in order to solve the sealing problem caused by the wire lead-out structure of the hollow glass.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A hollow glass with a wire lead-out component comprises a first glass, a second glass, a functional component, a wire and a 4SG spacer sealing strip, wherein the first glass and the second glass are arranged opposite to each other, a circle of the 4SG spacer sealing strip is arranged around the gap between the first glass and the second glass, the first glass, the second glass and the 4SG spacer sealing strip together form a closed cavity, the closed cavity is filled with an inert gas, the functional component is installed in the closed cavity, one end of the wire is connected to the functional component, and the other end of the wire passes through the 4SG spacer sealing strip when the 4SG spacer sealing strip is not solidified and extends to the outside of the closed cavity, and the 4SG spacer sealing strip wraps the wire and seals it after solidification.

[0006] Preferably, the wire is not in contact with the first glass and the second glass.

[0007] Preferably, the first glass and the second glass are functional coated glass.

[0008] Preferably, the first glass and / or the second glass is electrochromic glass, and the functional component is an electrochromic device matching the electrochromic glass.

[0009] Preferably, the 4SG spacer sealing strip is sealed with the first glass and the second glass by bonding.

[0010] Preferably, the first glass and the second glass are arranged in parallel.

[0011] Preferably, the 4SG spacer sealing strip is a rectangular or irregular closed pattern.

[0012] Preferably, the functional component is fixedly bonded to the first glass or the second glass.

[0013] Preferably, the number of the wire is at least one.

[0014] Preferably, the number of the wires is greater than or equal to 2, and all the wires are independently wrapped in the 4SG spacing sealing strip and do not contact each other.

[0015] A multi-layer insulating glass with a wire lead-out assembly comprises the insulating glass structure as described in any one of the above items.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: 4SG spacer sealing strips are used to support and seal the insulating glass, and the characteristics of the 4SG material are utilized to pass the wires connected to the functional components through the outside of the insulating glass when the 4SG is extruded but not yet solidified. After the glass is closed and the 4SG spacer sealing strip is solidified, the wires are sealed and wrapped inside the 4SG spacer sealing strip and have no contact with the first glass and the second glass. Therefore, the presence of the wires will not have any effect on the sealing of the insulating glass, and will not have any effect on the thickness between the two pieces of glass. Therefore, the insulating glass with a wire lead-out component of the utility model can achieve the same airtightness effect as the 4SG insulating glass without a wire lead-out component. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a main structural diagram of a hollow glass with a wire lead-out assembly;

[0019] Figure 2A top view of a hollow glass with a wire lead-out assembly;

[0020] Among them, there are first glass 1, second glass 2, functional components 3, wires 4, 4SG spacer sealing strips 5, and a sealed cavity 6. DETAILED DESCRIPTION

[0021] In order to provide a further understanding of the purpose, structure, features, and functions of the present invention, the present invention is described in detail below with reference to the embodiments.

[0022] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0023] Please refer to Figure 1 and Figure 2 A hollow glass with a wire lead-out component comprises a first glass 1, a second glass 2, a functional component 3, a wire 4 and a 4SG spacing sealing strip 5. The first glass 1 and the second glass 2 are arranged opposite to each other. A circle of 4SG spacing sealing strip is arranged around the gap between the first glass 1 and the second glass 2. The first glass 1, the second glass 2 and the 4SG spacing sealing strip jointly form a closed cavity 6. The closed cavity 6 is filled with an inert gas. The functional component 3 is installed in the closed cavity 6. One end of the wire 4 is connected to the functional component 3. The other end of the wire 4 passes through the 4SG spacing sealing strip 5 when the 4SG spacing sealing strip 5 is not solidified and extends to the outside of the closed cavity 6. After the 4SG spacing sealing strip 5 is solidified, the wire 4 is wrapped and sealed and fixed.

[0024] The preparation process of the insulating glass with a wire lead-out component of the utility model is briefly described as follows: a circle of 4SG is extruded on the first glass 1, and the functional component 3 and the wire 4 are installed according to requirements. One end of the wire 4 is connected to the functional component 3, and the other end of the wire 4 extends to the outside of the glass beyond the 4SG material. The first glass 1 and the second glass 2 are combined, and the second glass 2 squeezes the circle of 4SG on the first glass 1, and a circle of 4SG spacer sealing strip 5 is formed after solidification. The solidified 4SG spacer sealing strip 5 completely seals and wraps the periphery of the wire 4.

[0025] In one embodiment, the wire 4 is not in contact with the first glass 1 and the second glass 2. According to the above preparation process, the wire 4 passes through the outside of the glass before the 4SG is solidified. After the 4SG is squeezed and solidified to form the 4SG spacer sealing strip 5, the wire 4 is completely wrapped inside the 4SG spacer sealing strip 5 and will not contact the first glass 1 and the second glass 2. Therefore, the glass is only connected to the 4SG, which greatly enhances the long-term sealing performance. In addition, although the wire 4 is wrapped in the 4SG spacer sealing strip 5, the 4SG is still not solidified before the sheet is closed. Therefore, the surface of the 4SG spacer sealing strip after the sheet is closed is flat, and the position corresponding to the wire 4 does not bulge, and the glass is perfectly bonded, firmly and seamlessly. Therefore, the long-term sealing performance of the insulating glass with a wire lead-out component of the utility model can be consistent with that of the ordinary 4SG insulating glass without a wire 4 lead-out component. The existence of the wire 4 will not have any negative impact on the long-term sealing performance. While the performance is improved, the overall structure of the insulating glass is still simple and beautiful.

[0026] In one embodiment, the first glass 1 and the second glass 2 are functional coated glass, and different glass sheets are selected according to actual needs. Similarly, different functional components 3 are selected according to actual production needs. If the realization of the insulating glass function depends on the characteristics of the functional coated glass, the functional component 3 needs to match the first glass 1 and / or the second glass 2, and be electrically connected according to needs.

[0027] In a preferred embodiment, the insulating glass with the wire lead-out assembly is an electrochromic insulating glass, the first glass 1 or / and the second glass 2 are electrochromic glasses, and the functional assembly 3 is an electrochromic device matched with the electrochromic glass. At present, the electrochromic glass in the industry has been developed to a relatively mature level and the relevant components can be directly purchased on the market. Products such as electrochromic intelligent dimming glass, electrochromic display, and automatic anti-glare rearview mirror for automobiles have been industrialized. In the production process, existing devices can be directly selected to realize the electrochromic function of glass using existing technology. The electrochromic functional assembly must rely on wires to connect with external electrical control devices. The utility model aims at the influence of wire lead-out on the overall sealing of the insulating glass, and improves the spacing strip and the sealing strip into a full circle of 4SG spacing sealing strip 5. By using the material properties of 4SG, the periphery of the wire 5 is sealed and wrapped by the spacing sealing strip 5, so that the electrochromic function is perfectly realized while the overall long-term sealing of the insulating glass is effectively improved.

[0028] In one embodiment, the 4SG spacer sealing strip 5 is sealed with the first glass 1 and the second glass 2 by over-bonding. Specifically, before the glass is laid, the thickness of a circle of 4SG squeezed on the first glass 1 is greater than the distance between the first glass 1 and the second glass 2 after the glass is laid. Therefore, when the glass is laid, the second glass 2 squeezes the upper surface of a circle of 4SG until the redundant thickness is deformed and escapes to the side. The thickness of the 4SG spacer sealing strip 5 is equal to the expected distance between the first glass 1 and the second glass 2, so that the solidified 4SG spacer sealing strip 5 is fully bonded to the first glass 1 and the second glass 2, thereby improving the long-term airtightness of the insulating glass product.

[0029] The first glass 1 and the second glass 2 can be arranged in parallel or in non-parallel. Due to the material properties of 4SG, it can be easily shaped. Therefore, regardless of whether the first glass 1 and the second glass 2 are arranged in parallel, the 4SG spacing sealing strip 5 can play an excellent bonding and fixing supporting role, and will not affect the sealing wrapping of the wire 4.

[0030] In one embodiment, the 4SG spacer sealing strip 5 is a rectangular or irregular closed pattern. The 4SG spacer sealing strip 5 can be arbitrarily deformed before solidification, and can be extruded into a corresponding shape according to requirements, so it can meet the production and manufacturing of irregular-shaped insulating glass.

[0031] In one embodiment, the functional component 3 is fixedly bonded to the first glass 1 or the second glass 2 to prevent the functional component 3 from shaking inside the insulating glass and hitting the glass or the 4SG spacing sealing strip 5, thereby destroying the overall sealing of the insulating glass, and at the same time preventing the functional component 3 itself from being damaged due to impact.

[0032] In one embodiment, the number of the wires is at least one, and insulating glass having different functions has different structures, different functional components, different electrical connection structures of the functional components, and different numbers of lead-out wires. The utility model uses a 4SG spacing sealing strip 5. No matter how many wires 4 there are, it does not affect their passing through to the outside of the glass before the 4SG solidifies and being fully sealed and wrapped by the 4SG after solidification. No matter how many wires there are, the difficulty of the preparation process will not be increased.

[0033] In another embodiment, the number of wires is greater than or equal to 2, and all the wires are independently wrapped in the 4SG spacing sealing strip and do not contact each other. Specifically, before the first glass 1 and the second glass 2 are joined together, the 4SG is extruded on the first glass 1 and has not solidified, and the wires are placed through the 4SG in sequence from different positions without contacting each other. When the first glass 1 and the second glass 2 are joined together, the second glass 2 squeezes the 4SG, so that the 4SG around each wire 4 flows and wraps around the wire 4. After the 4SG solidifies to form the 4SG spacing sealing strip 5, the structure in which the wires are each wrapped inside the 4SG spacing sealing strip and do not contact each other is achieved, thereby avoiding the situation in which the joints between the wires are not filled with 4SG and gaps appear, which affects the overall airtightness of the insulating glass.

[0034] In a more preferred embodiment, the insulating glass of the present invention is not limited to a double-glass single-cavity structure, but can also be a multi-layer structure, such as a triple-glass double-cavity insulating glass, wherein at least one layer of the double-glass single-cavity structure is the same as the above-mentioned insulating glass structure with a wire lead-out component.

[0035] The present invention has been described by the above-mentioned relevant embodiments, however, the above-mentioned embodiments are only examples for implementing the present invention. It must be pointed out that the disclosed embodiments do not limit the scope of the present invention. On the contrary, any changes and modifications made without departing from the spirit and scope of the present invention are within the scope of patent protection of the present invention.

Claims

1. A hollow glass with a wire lead-out assembly, characterized in that: The invention comprises a first glass, a second glass, a functional component, a wire and a 4SG spacer sealing strip, wherein the first glass and the second glass are arranged opposite to each other, a circle of the 4SG spacer sealing strip is arranged around the gap between the first glass and the second glass, the first glass, the second glass and the 4SG spacer sealing strip together form a closed cavity, the closed cavity is filled with inert gas, the functional component is installed in the closed cavity, one end of the wire is connected to the functional component, and the other end of the wire passes through the 4SG spacer sealing strip when the 4SG spacer sealing strip is not solidified and extends to the outside of the closed cavity, and the 4SG spacer sealing strip wraps and seals the wire after solidification.

2. The insulating glass with a wire lead-out assembly according to claim 1, characterized in that: The wire is not in contact with the first glass or the second glass.

3. The insulating glass with a wire lead-out assembly according to claim 1, characterized in that: The first glass and the second glass are functional coated glass.

4. The insulating glass with a wire lead-out assembly according to claim 1, characterized in that: The first glass and / or the second glass is electrochromic glass, and the functional component is an electrochromic device matching the electrochromic glass.

5. The insulating glass with a wire lead-out assembly according to claim 1, characterized in that: The 4SG spacer sealing strip is sealed with the first glass and the second glass by bonding.

6. The insulating glass with a wire lead-out assembly according to claim 1, characterized in that: The first glass is arranged in parallel with the second glass.

7. The insulating glass with a wire lead-out assembly according to claim 1, characterized in that: The 4SG spacer sealing strip is a rectangular or irregular closed pattern.

8. The insulating glass with a wire lead-out assembly according to claim 1, characterized in that: The functional component is fixedly bonded to the first glass or the second glass.

9. The insulating glass with a wire lead-out assembly according to claim 1, characterized in that: The number of the wire is at least one.

10. The insulating glass with a wire lead-out assembly according to claim 8, characterized in that: The number of wires is greater than or equal to 2, and all the wires are independently wrapped in the 4SG spacing sealing strip and do not touch each other.

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