M392749 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作係有關於一種隔熱膜結構，尤指一種具光學變色 及調光效果之隔熱膜結構。 【先前技術】 [0002] 太陽光的能量主要包含：紫外線輻射（Ultra Violet)、 可見光轄射（Visible Light)、及紅外線轄射 (Infrared)，這三種不同的賴射（能量）的特徵就是具有 不同的光譜波長：紫外線輻射的波長為2 8 0nm到38 0nm之 間，可見光線輕射的波長為380nm到780nm之間，紅外線 輻射的波長為780nm到404 5 n m之間；當‘光譜波長越短， 受熱體變質衰老的潛在性越.高，因此.紫外線輻射最具破 壞性。所以，理想的隔熱膜應該要能夠.完全阻隔紫外線 ，然後將大部分的可見光與紅外線反射回去，而允許一 部分的可見光穿透，以維持車内或室内的正常採光量。 [0003] 按，目前市面上習見之隔熱膜種類繁多，大致可分為二 種，其一為表面散熱式，其二為反射散熱式，主要係以 聚乙烤對苯二曱酸酯（polyethylene Terephthalate ，PET)為基材；表面散熱式隔熱膜是在基材的一表面染 上不同顏色深度之染料，且為求提高散熱效果，必須加 重染料顏色深度，導致加工手續及成本的增加。反射散 熱式隔熱膜則是在基材之一表面電鍍一層鋁質反射膜， 透過鋁質反射膜將光線反射回去，但有容易影響視線而 導致視線不清之疑慮；而且，金屬反射膜可能會影響衛 星導航等電子儀器的訊號接收。 表單編號A0101 第3頁/共13頁 M392749 [0004] 所以，就目前業者的技術水平來說，隔熱膜的反射性與 透光性一般無法兼具，而只能針對需求擇一或選擇折衷 效果。例如，中華民國新型公告第M2461 58號揭露一種隔 熱膜，係由硬化樹脂、基材、黏膠層及離形紙構成之四 層隔熱膜，但此種隔熱膜無法隨著光線強弱而調整隔熱 膜之透光性。 [0005] 因此，如何解決上述之問題點，即成為本創作人所改良 之目標。 【新型内容】 [0006] 本創作之一目的，在於提供一種具光學變色及調光效果 之隔熱膜結構，其不僅能夠阻隔紅外線與紫外線，而且 還能夠根據光線強弱變色調光。 [0007] 為了達成上述之目的，本創作係提供一種具光學變色及 調光效果之隔熱膜結構，用以阻絕外界的紫外線與紅外 線，包括：^第一透光薄膜；一抗紫.外線保護層，塗敷 於該第一透光薄膜的一表面以阻絕所述紫外線；一紅外 線阻隔層，塗敷於該第一透光薄膜的另一表面並遠離該 抗紫外線保護層，該紅外線阻隔層包含有多數奈米陶瓷 微粒及多數感光變色微粒；以及一第二透光薄膜，貼附 於該紅外線阻隔層並遠離該第一透光薄膜，而使該紅外 線阻隔層夾在該第一透光薄膜及該第二透光薄膜之間； 其中該等奈米陶瓷微粒經強光照射後能夠降低該紅外線 阻隔層的透光性以減少所述紅外線穿透，該等感光變色 微粒k夠與所述紫外線反應而改變深淺顏色。 表單編號A0101 第4頁/共13頁 M392749 國她於先前技術，本創作具有以下功效： I：圆]根據本創作’抗紫外線保s層能夠阻纟&紫外線並保護的 各層，紅外線阻隔層能夠阻絕紅外線，且紅外線阻隔層 塗佈有奈米陶兗微粒及感光變色微粒，奈米陶究微粒經 強光照射後能夠降低該紅外線阻隔層的透光性，而調整 穿過隔熱膜結構的光線量；另外，感光變色微粒能夠與 紫外線產生化學反應而改變紅外線阻隔層的深淺顏色， 藉此達到光學變色及調光的效果。 【實施方式】 [0010] 有關本創作之詳細說明及技術内容，將配合圖式說明如 下，然而所附圖式僅作為說明，用.途，並非用於侷限本創 作。 」 ' · [0011] 請參考第一圖，係為本創作之立體分解圖，本創作係提 供一種具光學變色及調光效果之隔熱膜結構（以下簡稱為 「隔熱膜結構1」）’用以阻絕外界的紫外.線與紅外線， 隔熱膜結構1包括：一第一今光薄膜10、一抗紫外線保護 層20、一紅外線阻隔層30、及一第二透光薄膜4〇。第二 圖顯示本創作的隔熱膜結構1應用於車窗玻璃1〇〇之情形 ，第三圖則顯示本創作的隔熱膜結構1應用於建築平面玻 璃100之情形。 [0012] 第一透光薄膜10是由聚乙烯對苯二甲酸酯（polyethyl_ ene Terephthalate’PET)製成的超清晰光學級pET薄 膜，其透光性佳且霧度低（Haze 0.7)，所以不會有光線 漫射或產生暈霧的現象，具有透光明亮的效果》 表單編號A0101 第5頁/共13頁 M392749 [0013] 抗紫外線保護層20係塗敷於第一透光薄膜10的一表面（在 此為頂表面）以阻絕紫外線，抗紫外線保護層20是由含有 紫外線抑制劑的硬化樹脂所構成，其阻隔紫外線的效果 很高，同時也能夠提升第一透光薄膜10的表面質感與硬 度，藉此達到防刮耐磨的保護效果。紫外線是造成皮膚 老化致癌的殺手，它同時會對汽車内裝造成影響，本創 作的抗紫外線保護層20能夠阻絕掉98%至99%的紫外線， 而保護人體皮膚並防止車輛内裝老化龜裂。 [0014] 紅外線阻隔層30係塗敷於第一透光薄膜10的另一表面並 遠離抗紫外線保護層20，紅外線阻隔層30包含有多數奈 米陶瓷微粒31及感光變色微粒32 ;這些奈米陶瓷微粒31 能夠與第一透光薄膜10及第二透光薄膜40的PET聚合物分 子（未顯示）產生有機結合，而使隔熱膜結構1具有金屬薄 膜般的光譜繞射量子效應，產生超高隔熱功能；另一方 面又具有非金屬薄膜的特性，超高透視，超低反光，超 高隔熱，抗腐蝕耐磨，強化防爆裂，且不會影響衛星導 航等電子系統。 [0015] 特別要說明的是，奈米陶瓷微粒31經強光照射後，這些 奈米陶瓷微粒31吸收光線輻射熱能而產生聚合作用，因 此降低紅外線阻隔層30的透光性。藉由在紅外線阻隔層 30上塗敷奈米陶瓷微粒31，本創作可以隨著光線強弱而 自動調整隔熱膜結構1的透光性。因此，當駕駛人於天色 變暗時，隔熱膜結構1的透光性自動增加，而提高夜間視 線以確保安全；當於戶外強光下行駛時，隔熱膜結構1的 透光性自動降低，而使進入汽車内的光線減弱，而增加 表單編號A0101 第6頁/共13頁 M392749 車廂内的空間隱蔽性，以確保個人隱私及財產，並降低 車内溫度而節省冷氣耗電。M392749 V. New description: [New technical field] [0001] This creation is about a thermal insulation film structure, especially a thermal insulation film structure with optical discoloration and dimming effect. [Prior Art] [0002] The energy of sunlight mainly includes: Ultra Violet, Visible Light, and Infrared, which are characterized by three different types of radiation (energy). Different spectral wavelengths: the wavelength of ultraviolet radiation is between 280 nm and 380 nm, the wavelength of visible light is between 380 nm and 780 nm, and the wavelength of infrared radiation is between 780 nm and 404 5 nm; Short, the more potential the aging of the heated body is, the higher the UV radiation is. Therefore, the ideal thermal barrier film should be able to completely block the ultraviolet light, and then reflect most of the visible light and infrared light back, while allowing a part of the visible light to penetrate to maintain the normal amount of light in the car or indoors. [0003] According to the current variety of thermal insulation films on the market, they can be roughly divided into two types, one of which is surface heat dissipation type, and the other is reflective heat dissipation type, mainly based on polyethylene terephthalate ( Polyethylene Terephthalate (PET) is the substrate; the surface heat-dissipating heat-insulating film is dyed with different color depth on one surface of the substrate, and in order to improve the heat-dissipating effect, the dye color depth must be increased, resulting in an increase in processing procedures and costs. . The reflective heat-dissipating heat-insulating film is formed by plating an aluminum reflective film on one surface of the substrate and reflecting the light back through the aluminum reflective film, but there is a doubt that the line of sight is easily affected and the line of sight is unclear; and the metal reflective film may It will affect the signal reception of electronic instruments such as satellite navigation. Form No. A0101 Page 3 of 13 M392749 [0004] Therefore, as far as the current technical level of the industry is concerned, the reflective and transmissive properties of the thermal insulation film are generally not compatible, but can only be selected or compromised. effect. For example, the Republic of China New Bulletin No. M2461 58 discloses a heat-insulating film which is a four-layer heat-insulating film composed of a hardened resin, a substrate, an adhesive layer and a release paper, but such a heat-insulating film cannot be as strong as light. The light transmittance of the heat insulating film is adjusted. [0005] Therefore, how to solve the above problems is the goal of improvement by the present creator. [New Content] [0006] One of the purposes of this creation is to provide a thermal insulation film structure with optical discoloration and dimming effect, which not only blocks infrared rays and ultraviolet rays, but also can change color light according to the intensity of light. [0007] In order to achieve the above purpose, the present invention provides a thermal insulation film structure with optical discoloration and dimming effect for blocking ultraviolet rays and infrared rays from the outside, including: ^ first light transmissive film; a protective layer applied to a surface of the first transparent film to block the ultraviolet light; an infrared blocking layer applied to the other surface of the first transparent film and away from the ultraviolet protection layer, the infrared blocking The layer comprises a plurality of nano ceramic particles and a plurality of photosensitive color-changing particles; and a second light-transmissive film attached to the infrared blocking layer and away from the first transparent film, so that the infrared blocking layer is sandwiched between the first transparent layer Between the light film and the second light-transmissive film; wherein the nano-ceramic particles can reduce the light transmittance of the infrared light-shielding layer after being irradiated by strong light to reduce the infrared light penetration, and the photosensitive color-changing particles k are sufficient The ultraviolet light reacts to change the shade color. Form No. A0101 Page 4 of 13 M392749 In her prior art, this creation has the following effects: I: Round] According to the creation of the 'UV-resistant s layer can block & UV and protect the layers, infrared barrier layer The infrared ray barrier layer is coated with nano ceramsite particles and photosensitive color ray particles, and the nano ceramsite particles can reduce the light transmittance of the infrared ray blocking layer after being irradiated by strong light, and adjust the structure through the heat insulating film. In addition, the photosensitive color-changing particles can chemically react with ultraviolet rays to change the dark color of the infrared blocking layer, thereby achieving optical discoloration and dimming effects. [Embodiment] [0010] The detailed description and technical contents of the present invention will be described below with reference to the drawings, but the drawings are for illustrative purposes only and are not intended to limit the present invention. Please refer to the first figure for the three-dimensional exploded view of the creation. This creation provides a thermal insulation film structure with optical discoloration and dimming effect (hereinafter referred to as "insulation film structure 1"). 'For blocking ultraviolet rays and infrared rays from the outside, the heat insulating film structure 1 comprises: a first light film 10, an ultraviolet protection layer 20, an infrared blocking layer 30, and a second light transmitting film 4'. The second figure shows the case where the heat insulating film structure 1 of the present invention is applied to the window glass, and the third figure shows the case where the heat insulating film structure 1 of the present invention is applied to the building flat glass 100. [0012] The first light transmissive film 10 is an ultra-clear optical grade pET film made of polyethylene terephthalate (PET), which has good light transmittance and low haze (Haze 0.7). Therefore, there is no phenomenon that light is diffused or hazy, and there is a light-transparent effect. Form No. A0101 Page 5 of 13 M392749 [0013] The ultraviolet protection layer 20 is applied to the first light-transmissive film 10 One surface (here, the top surface) is for blocking ultraviolet rays, and the ultraviolet protection layer 20 is composed of a hardening resin containing an ultraviolet inhibitor, which has a high effect of blocking ultraviolet rays, and can also enhance the first light-transmissive film 10 The surface texture and hardness, thereby achieving the protection against scratch and abrasion. Ultraviolet rays are the killer of skin aging and carcinogenesis. It also affects the interior of the car. The UV protection layer 20 of this creation can block 98% to 99% of UV rays, protect human skin and prevent aging cracks in vehicles. . [0014] The infrared ray blocking layer 30 is applied to the other surface of the first light transmissive film 10 and away from the ultraviolet protection layer 20, and the infrared ray blocking layer 30 includes a plurality of nano ceramic particles 31 and photochromic particles 32; The ceramic particles 31 can be organically combined with the PET polymer molecules (not shown) of the first light-transmissive film 10 and the second light-transmissive film 40, and the heat-insulating film structure 1 has a metal film-like spectral diffraction quantum effect. Ultra-high heat insulation function; on the other hand, it has the characteristics of non-metal film, ultra-high perspective, ultra-low reflection, ultra-high heat insulation, corrosion resistance and wear resistance, enhanced explosion-proof cracking, and will not affect electronic systems such as satellite navigation. [0015] In particular, after the nano ceramic fine particles 31 are irradiated with intense light, the nano ceramic fine particles 31 absorb the heat of the radiant heat to cause polymerization, thereby lowering the light transmittance of the infrared ray blocking layer 30. By coating the nano ceramic particles 31 on the infrared ray blocking layer 30, the present invention can automatically adjust the light transmittance of the heat insulating film structure 1 as the light intensity is strong. Therefore, when the driver becomes dark in the sky, the light transmission property of the heat insulating film structure 1 is automatically increased, and the nighttime line of sight is improved to ensure safety; when driving under outdoor strong light, the light transmission property of the heat insulating film structure 1 is automatically Decrease, so that the light entering the car is weakened, and the space concealment in the compartment is increased by Form No. A0101 Page 6 of 13 M392749 to ensure personal privacy and property, and to reduce the temperature inside the car to save air-conditioning power.
[0016] 另外，感光變色微粒32包含能夠與紫外線產生化學反應 的鹵化銀分子微粒，由於本創作的隔熱膜結構1是貼附在 玻璃100的内表面，因此當外界的光線穿過玻璃100時， 光線會先照射在紅外線阻隔層30上，此時，紅外線被此 紅外線阻隔層30所阻隔，而紫外線則與紅外線阻隔層30 内的感光變色微粒32產生化學變化，使銀離子還原成銀 原子，銀原子進一步結合成銀原子團，此銀原子團的數 量變多時就可以吸收及遮擋紫外光，而使紅外線阻隔層 30顏色變深並阻擋光線；當缺乏紫外線時，方才聚集起 .. 來的銀原子團便會分裂，這些銀原子被氧化成為銀離子 ，所以此時紅外線阻隔層30又回到透明狀態，等待下一 次的紫外線照射，重複地進行這些反應。 [0017] 第二透光薄膜40係貼附於紅外線阻隔層30並遠離第一透 光薄膜10，而使紅外線阻隔層30来在第一透光薄膜10及 第二透光薄膜40之間；第二透光薄膜40的材質及特性大 致等於第一透光薄膜10，故省略其相關說明以免贅述。 [0018] 本創作另外包含一黏著層50，其塗敷於第二透光薄膜40 並遠離該紅外線阻隔層30，以便使整個隔熱膜結構1能夠 黏貼於玻璃100的表面上。 [0019] 本創作另外包含一離型層60，可撕離地覆蓋在該黏著層 50上，其作用在於隔熱膜結構1尚未貼附於玻璃100之前 可以覆蓋在該黏著層50上以保護第二透光薄膜40 ;當欲 表單編號A0101 第7頁/共13頁 M392749 將本創作的隔熱膜結構1貼附於玻璃100上時，使用者可 以撕下此離型層60，而利用黏著層50將整個隔熱膜結構1 黏貼於玻璃100的表面上。 [0020] 除了如第二圖所示應用於車窗玻璃100之外，如第三圖所 示，本創作的隔熱膜結構1亦可貼附於建築平面玻璃100 上，使陌生人無法從玻璃外透視建築物的内部，降低竊 賊勘查住家内之擺放位置，以確保個人隱私及財產，並 阻隔紫外線與紅外線輻射對人體的傷害，降低進入室内 的熱輻射以節省冷氣空調的耗電量。另一方面，本創作 的隔熱膜結構1具有極佳的透光性，因此不會影響室内的 採光效果。 [0021] 综上所述，當知本創作之「具光學變色及調光效果之隔 熱膜結構」已具有產業利用性、新穎性與進步性，又本 創作之構造亦未曾見於同類產品及公開使用，完全符合 新型專利申請要件，爰依專利法提出申請。 【圖式簡單說明】 [0022] 第一圖係本創作之分解立體圖。 [0023] 第二圖係顯示本創作應用於車窗玻璃之示意圖。 [0024] 第三圖係顯示本創作應用於建築平面玻璃之示意圖。 【主要元件符號說明】 [0025] 1隔熱膜結構 [0026] 1 0第一透光薄膜 [0027] 20抗紫外線保護層 表單編號A0101 第8頁/共13頁 M392749 [0028] 30 紅外線阻隔層 [0029] 31 奈米陶瓷微粒 [0030] 32 感光變色微粒 [0031] 40 第二透'光薄膜 [0032] 50 黏著層 [0033] 60 離型膜 [0034] 1 00玻璃[0016] In addition, the photosensitive color-changing particles 32 contain silver halide molecular particles capable of chemically reacting with ultraviolet rays, and since the insulating film structure 1 of the present invention is attached to the inner surface of the glass 100, when external light passes through the glass 100 When the light is first irradiated on the infrared ray blocking layer 30, the infrared ray is blocked by the infrared ray blocking layer 30, and the ultraviolet ray changes chemically with the photosensitive color ray absorbing particles 32 in the infrared ray blocking layer 30 to restore the silver ions to silver. The atom and the silver atom are further combined into a silver atomic group. When the number of the silver atomic group is increased, the ultraviolet light can be absorbed and blocked, and the infrared blocking layer 30 is darkened and blocks the light; when the ultraviolet light is lacking, it is gathered. The silver atomic groups are split, and these silver atoms are oxidized to silver ions, so that the infrared ray blocking layer 30 returns to a transparent state at this time, waiting for the next ultraviolet ray irradiation, and repeating these reactions. [0017] The second light transmissive film 40 is attached to the infrared ray blocking layer 30 and away from the first light transmissive film 10, and the infrared ray blocking layer 30 is between the first light transmissive film 10 and the second light transmissive film 40; The material and characteristics of the second light-transmissive film 40 are substantially equal to those of the first light-transmissive film 10, and the description thereof will be omitted to avoid redundancy. [0018] The present invention further includes an adhesive layer 50 applied to the second light transmissive film 40 and away from the infrared ray blocking layer 30 so that the entire thermal barrier film structure 1 can be adhered to the surface of the glass 100. [0019] The present invention further includes a release layer 60 that is detachably covered on the adhesive layer 50 to protect the adhesive film structure 1 from being adhered to the adhesive layer 50 before being adhered to the glass 100. The second light-transmissive film 40; when the form number A0101 is made on page 7 of 13 M392749, when the heat-insulating film structure 1 of the present invention is attached to the glass 100, the user can tear off the release layer 60 and use it. The adhesive layer 50 adheres the entire heat insulating film structure 1 to the surface of the glass 100. [0020] In addition to being applied to the window glass 100 as shown in the second figure, as shown in the third figure, the insulating film structure 1 of the present invention can also be attached to the architectural flat glass 100, so that strangers cannot The exterior of the glass is used to reduce the position of the thief in the home to ensure personal privacy and property, and to block the damage of ultraviolet and infrared radiation to the human body, and reduce the heat radiation entering the room to save the electricity consumption of the air conditioner. . On the other hand, the heat-insulating film structure 1 of the present invention has excellent light transmittance and thus does not affect the indoor lighting effect. [0021] In summary, when the "insulation film structure with optical discoloration and dimming effect" of Zhiben has been industrially utilized, novel and progressive, the structure of the creation has not been seen in similar products and Open use, fully comply with the requirements of the new patent application, and apply in accordance with the patent law. [Simple Description of the Drawings] [0022] The first figure is an exploded perspective view of the present creation. [0023] The second figure shows a schematic view of the present application applied to a window glass. [0024] The third figure shows a schematic diagram of the present application applied to a building plane glass. [Main component symbol description] [0025] 1 heat-insulating film structure [0026] 1 0 first light-transmissive film [0027] 20 ultraviolet-resistant protective layer form No. A0101 Page 8 of 13 M392749 [0028] 30 Infrared barrier layer 31 nano ceramic particles [0030] 32 photosensitive color particles [0031] 40 second transparent 'light film [0032] 50 adhesive layer [0033] 60 release film [0034] 1 00 glass
表單編號A0101 第9頁/共13頁Form No. A0101 Page 9 of 13