TWM522124U - Heat-insulation adhesive-joint glass for vehicle - Google Patents

Description

Car insulation glued glass

This creation is about a kind of automobile heat-insulating glued glass, especially a car-insulated glass that is installed in the car body and used as an automobile glass to effectively block the solar radiation heat and prevent the temperature inside the car from rising improperly.

Press, when the general car is on the road or parked on the roadside and outdoor parking lot, the solar radiant heat will often pass the high temperature to the car through the car glass, causing the temperature inside the car to rise, causing the driver and passengers inside the car, because of the high temperature inside the car. Feel uncomfortable.

Therefore, when people park their cars outdoors, they usually use car covers, sunshades or heat shields to cover the car glass, in order to reduce the high temperature inside the car caused by solar radiant heat; Covers, sunshades and heat shields have limited solar radiation heat penetration. Under long-term exposure, the temperature inside the car is as hot as usual, and the car's masks, sunshades and heat shields can hinder the traffic sight. Therefore, it is only suitable for use when the car is parked, and it is not able to provide the sun radiant heat when the car is driving. Therefore, the industry has developed a heat insulating laminated glass, which mainly consists of a heat insulating film between the two glass substrates. The second film, due to the complicated processing time of the heat-insulating laminated glass, is cumbersome and time-consuming, and during the processing, bubbles are generated and shrinkage deformation of the heat-insulating film occurs, resulting in high residual rate, difficulty in manufacturing and production cost. Too high and so on. In addition, many people will choose to put thermal insulation paper on the glass of the car. However, when the accident occurs, the inside of the vehicle can not break the window, which makes it difficult to escape. This situation occurs one after another, which is regrettable and based on various kinds of Safety considerations, there have been many national legislation that the front windshield should not be attached to insulation paper.

The reason is that the creators have given their own inadequacies in the manufacture or use of the existing automotive insulation products on the market. Thanks to their many years of manufacturing and design experience and knowledge in related fields, and through many ingenuity, Research and creation of this creation.

This creation is about a kind of automobile heat-insulating glued glass. Its main purpose is to provide a kind of automobile heat insulation which is installed in the car body and used as automobile glass to effectively block the solar radiation heat and prevent the temperature inside the car from rising improperly. Glued glass.

In order to achieve the above-mentioned implementation objectives, the present author has developed the following automotive insulating glued glass, which is mainly installed in an automobile body, which comprises two transparent substrate layers and a glue layer, the glue The layer is disposed between the two transparent substrate layers, and the two transparent substrate layers are combined with the bonding layer, and the bonding layer comprises a rubber material and heat insulating particles uniformly mixed with the rubber material.

The automobile heat insulating glued glass as described above, wherein the transparent base material layer is made of general glass, tempered glass, polyvinyl chloride [PVC], polycarbonate [PC], and polyethylene terephthalate. One of [PET] and polymethyl methacrylate substrate [PMMA].

The automobile heat insulating glued glass as described above, wherein the glue layer is made of polyvinyl butyral [PVB], ethylene/vinyl acetate copolymer [EVA], thermoplastic elastomer rubber [TPU]. And one of the pressure sensitive adhesives [PSA].

The automobile heat insulating glued glass as described above, wherein the material of the heat insulating particles of the glue layer is nano indium tin oxide [ITO], nano tungsten oxide [WO], nano bismuth tin oxide [ATO] , nano lanthanum hexaboride [LaB ₆ ], nano carbon black, lithium tin fluoride oxide [LiFTO] and alkali metal group metal and halogen co-doped tungsten oxide [M _x WO _3-y A _y ] One or a combination thereof.

The automotive heat insulating bonded glass according to the above aspect, wherein the adhesive layer further comprises nano particles for dispersion, wherein the dispersed nano particles and the heat insulating particles are uniformly mixed in the rubber material to cause the dispersion Nano particles are placed adjacent to the heat insulating particles.

The automobile heat-insulating glued glass as described above, wherein the material for dispersing the nano-particles of the glue layer is yttrium oxide [SiO ₂ ], barium sulfate [BaSO ₄ ], calcium carbonate [CaCO ₃ ], zirconium oxide [ZrO] ₂ ], one of or a combination of granular alumina [Al ₂ O ₃ ], flake alumina, flaky mica and platy diatomaceous earth.

The automobile heat insulating glued glass as described above, wherein a transparent substrate layer and the glue layer are further provided with an adhesive layer, so that the adhesive layer is combined with the transparent substrate layer and the glue layer thereof. .

The automobile heat-insulating glued glass as described above, wherein the adhesive layer and the glue layer are formed to have the same thickness.

The automobile heat-insulating glued glass as described above, wherein the adhesive layer is made of polyvinyl butyral (PVB), ethylene-vinyl acetate copolymer (EVA), polyurethane (TPU), pressure sensitive adhesive [ One of PSA] and an adhesive.

The automobile heat insulating glued glass as described above, wherein the automobile heat insulating glued glass is one or a combination of an automobile front windshield, an automobile rear windshield and an automobile window glass.

Therefore, when the present invention is installed in a car body for use as a front and rear windshield of a car and a window glass of a car, when the solar radiation heat penetrates the outer transparent substrate layer and is intended to penetrate the glue layer again, The heat-insulating particle system uniformly distributed in the glue layer absorbs the heat of the solar radiation, and blocks the solar radiation heat from the outside of the glue layer, thereby preventing the solar radiation heat from being transmitted to the vehicle, and effectively preventing the improper temperature rise inside the vehicle. The effect is that the creation system further adds the dispersing nano particles in the glue layer to make the heat-insulating particle distribution in the glue layer more uniform, and at the same time, the composition of different materials and different densities in the glue layer can be used. The reflected sound waves (frequency) are interfered with each other and canceled to achieve a sound reduction and sound insulation effect that further hinders sound wave (frequency) conduction.

In order to make the technical means of this creation and the effect it can achieve, it can be more completely and clearly disclosed. For details, please refer to the following diagrams and drawings:

First of all, please refer to the first and second figures, which is the car insulation glass for the creation. The car insulation glass (A) is mainly installed in a car body (B), which can be the front of the car. One or a combination of windshield, automotive rear windshield, and automobile window glass; among them:

The automotive heat insulating glued glass (A) comprises two transparent substrate layers (1) and a glue layer (2), such that the glue layer (2) is disposed between the two transparent substrate layers (1), and The two transparent substrate layers (1) are combined with the glue layer (2) by heating and pressing, and the transparent substrate layer (1) may be made of general glass, tempered glass, polyvinyl chloride [PVC], or polycarbonate. One of ester [PC], polyethylene terephthalate [PET] and polymethyl methacrylate substrate [PMMA], and the glue layer (2) comprises a rubber material (21) and Insulating particles (22) uniformly mixed with the rubber material (21), the material (21) may be made of polyvinyl butyral [PVB], ethylene/vinyl acetate copolymer [EVA], thermoplastic elastomer One of the body rubber [TPU] and the pressure sensitive adhesive [PSA], and the heat insulating particles (22) may be made of nano indium tin oxide [ITO], nano tungsten oxide [WO3], and nano. Antimony tin oxide [ATO], nano lanthanum hexaboride [LaB ₆ ], nano carbon black, lithium tin fluoride oxide [L iFTO] and one or a combination of an alkali metal group metal and a halogen co-doped tungsten oxide [M _x WO _3-y A _y ].

Accordingly, when the assembly is implemented, the automobile insulated glass (A) of the present invention can be installed in front of and behind the automobile body (B) as the front windshield and the rear windshield of the automobile. In addition, the present invention can be installed in a car body (B) door or a car body (B) sunroof, etc., for use as a window glass or the like. Here, when the user drives the car on the road, or arrives at the destination and parks the car on the roadside or the outdoor parking lot, etc., the solar radiant heat is irradiated with the sunlight of the original automobile insulated glass (A). The solar radiant heat penetrates the outer transparent substrate layer (1), and when it is desired to penetrate the glue layer (2), the heat insulating particles (22) uniformly distributed in the glue layer (2) absorb heat of the solar radiation to The solar radiant heat is shielded from the outside of the glue layer (2), and the solar radiant heat is prevented from continuing to penetrate the inner transparent substrate layer (1) and transmitted to the interior of the vehicle. Accordingly, the present invention is provided with the automobile insulating glued glass (A), regardless of When driving on the road or when parked outdoors for a long time, it can effectively block the solar radiant heat from passing through the automobile glass to transfer the high temperature to the car, causing the temperature inside the car to rise.

When users drive at traffic peaks, they often encounter other vehicle drivers who are not able to withstand traffic jams and slamming the horns. The horn and other noises are transmitted to the car through the car glass, causing the user to drive. I feel irritated. At this time, if the outside noise can be blocked, it will help the user to drive calmly and calmly to reduce the traffic accident. Please refer to the second figure for the second embodiment of this creation. The creation department further develops and adds the dispersing nanoparticle (23) to the glue layer (2), and uniformly mixes the dispersing nanoparticle (23) and the heat insulating particle (22) in the rubber (21) to The dispersing nanoparticle (23) is disposed adjacent to the heat insulating particle (22), and the dispersing nanoparticle (23) may be made of cerium oxide [SiO ₂ ], barium sulfate [BaSO ₄ ], or carbonic acid. One or a combination of calcium [CaCO ₃ ], zirconia [ZrO ₂ ], granular alumina [Al ₂ O ₃ ], flake alumina, flaky mica, and platy diatomaceous earth, thereby External noise is transmitted to this When used as the glue layer (2) for automotive heat-insulating glued glass (A), the use of different material characteristics and different density composition settings in the glue layer (2) can effectively block the transmission of sound waves (frequency) and make sound waves (frequency) Mutual interference and offset, and achieve sound reduction and sound insulation. This experiment has been experimentally tested to reduce the noise value of 2 to 5 decibels (DB) after adding the dispersed nanoparticles (23) to the glue layer (2).

Please also refer to the third figure. For another embodiment of the present invention, the thickness of the glue layer (2) created between the two transparent substrate layers (1) is mainly about 0.76 mm [mm]. In another embodiment of the present invention, the predetermined thickness of the layer between the two transparent substrate layers (1) is also 0.76 mm, and further an adhesive layer (3) is further added. (3) The material may be one of polyvinyl butyral [PVB], ethylene-vinyl acetate copolymer (EVA), polyurethane [TPU], pressure sensitive adhesive (PSA), and an adhesive, etc. The glue layer (2) and the adhesive layer (3) have the same thickness of 0.38 mm, and accordingly, the adhesive layer (3) is further disposed between a transparent substrate layer (1) and the glue layer (2). In order to bond the adhesive layer (3) together with the transparent substrate layer (1) and the glue layer (2).

The foregoing embodiments or drawings are not intended to limit the implementation of the automotive insulating glued glass of the present invention, and any suitable change or modification of the prior art by those skilled in the art should be regarded as not departing from the automotive insulation of the present invention. Glass patent category.

According to the above structure and implementation, the author has the following advantages:

1. The automobile insulated and glued glass system of this creation can be used as the front and rear windshield of the automobile and the window glass of the automobile. Accordingly, the heat-insulating particles contained in the glue layer of the present invention can effectively absorb the solar radiation heat. In order to avoid the heat transfer from the sun to the inside of the car, according to this, the car is prevented from being uncomfortable to the driver and the passenger.

2. The automobile insulated glued glass system of the present invention further adds dispersing nano particles to the glue layer, thereby dispersing the different material properties in the glue layer in addition to making the heat insulation particles in the glue layer more uniform. And the composition setting of different densities can further produce noise reduction and sound insulation effects that hinder sound wave (frequency) conduction.

3. The automobile insulation glued glass of the present invention is made by superimposing the two transparent substrate layers and the glue layer and then combining them by heating and pressing, so the creation and manufacturing process of the creation is extremely simple, and the production process can be effectively reduced. In addition to the cost, it is possible to avoid the occurrence of defective products such as bubbles and deformation during processing.

In summary, the embodiment of the present creation can achieve the expected effect, and the specific structure disclosed therein has not been seen in the same kind of products, nor has it been disclosed before the application, and has fully complied with the provisions of the Patent Law. It is required that if an application for a new type of patent is filed in accordance with the law, and the application for a patent is granted, the patent will be granted.

(1) ‧‧‧ Transparent substrate layer

(2) ‧ ‧ glue layer

(21)‧‧‧Stained materials

(22) ‧‧‧Insulation particles

(23)‧‧‧Dispersed nanoparticles

(3) ‧ ‧ adhesive layer

(A) ‧‧‧Automotive insulating glued glass

(B) ‧‧‧ body

The first picture: the appearance of this creation

Figure 2: Sectional view of the creation

Third Picture: A cross-sectional view of the second embodiment of the present creation

Fourth Picture: A cross-sectional view of another embodiment of the present creation

(1) ‧‧‧ Transparent substrate layer

(2) ‧ ‧ glue layer

(21)‧‧‧Stained materials

(22) ‧‧‧Insulation particles

(A) ‧‧‧Automotive insulating glued glass

Claims (10)

The invention relates to an automobile heat insulating glued glass, which is mainly installed on an automobile body, and comprises a transparent substrate layer and a glue layer, wherein the glue layer is disposed between the two transparent substrate layers. And the two transparent substrate layers are combined with the glue layer, and the glue layer comprises a glue material and heat-insulating particles uniformly mixed with the glue material. The automobile heat-insulating glued glass according to the first aspect of the invention, wherein the transparent base material layer is made of general glass, tempered glass, polyvinyl chloride [PVC], polycarbonate [PC], poly-p-phenylene One of ethylene glycol formate [PET] and polymethyl methacrylate substrate [PMMA]. The automobile heat-insulating glued glass according to the first aspect of the invention, wherein the glue material is made of polyvinyl butyral [PVB], ethylene/vinyl acetate copolymer [EVA], thermoplastic elasticity. One of body rubber [TPU] and pressure sensitive adhesive [PSA]. The automobile heat-insulating glued glass according to the first aspect of the invention, wherein the material of the heat-insulating particles of the glue layer is nano-indium tin oxide [ITO], nano-tungsten oxide [WO], nano-n- tin Oxide [ATO], lanthanum hexaboride [LaB ₆ ], nanocarbon black, lithium tin fluoride oxide [LiFTO] and alkali metal group and halogen co-doped tungsten oxide [M _x WO _{3- y} A _y 〕 one or a combination thereof. The automotive heat-insulating glued glass according to claim 1, wherein the glue layer further comprises a dispersion nanoparticle, wherein the dispersion nanoparticle and the heat insulation particle are uniformly mixed in the rubber material. The nanoparticle for dispersion is disposed adjacent to the heat insulating particle. The automotive heat-insulating glued glass according to the fifth aspect of the invention, wherein the material for dispersing the nano-particles of the glue layer is cerium oxide [SiO ₂ ], barium sulfate [BaSO ₄ ], calcium carbonate [CaCO ₃ ] And one or a combination of zirconia [ZrO ₂ ], granular alumina [Al ₂ O ₃ ], flake alumina, flaky mica and platy diatomaceous earth. The automotive heat-insulating glued glass according to the first aspect of the invention, wherein the transparent substrate layer and the glue layer are further provided with an adhesive layer, such that the adhesive layer and the transparent substrate layer thereof And the glue layer is combined. The automotive heat-insulating glued glass according to claim 7, wherein the adhesive layer and the adhesive layer are of the same thickness. The automobile heat-insulating glued glass according to claim 7, wherein the adhesive layer is made of polyvinyl butyral (PVB), ethylene-vinyl acetate copolymer (EVA), and polyurethane (TPU). One of pressure sensitive adhesives (PSA) and adhesives. The automobile heat-insulating glued glass according to any one of claims 1 to 9, wherein the automobile heat-insulating glued glass is one of an automobile front windshield, an automobile rear windshield, and an automobile window glass. Or a combination thereof.