JP3223445U - Phosphorescent tile - Google Patents
Phosphorescent tile Download PDFInfo
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- JP3223445U JP3223445U JP2019002792U JP2019002792U JP3223445U JP 3223445 U JP3223445 U JP 3223445U JP 2019002792 U JP2019002792 U JP 2019002792U JP 2019002792 U JP2019002792 U JP 2019002792U JP 3223445 U JP3223445 U JP 3223445U
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- phosphorescent
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- 239000000463 material Substances 0.000 claims abstract description 17
- 150000002484 inorganic compounds Chemical class 0.000 claims description 6
- 229910010272 inorganic material Inorganic materials 0.000 claims description 6
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims description 3
- 239000005080 phosphorescent agent Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000002156 mixing Methods 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000005084 Strontium aluminate Substances 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- FNWBQFMGIFLWII-UHFFFAOYSA-N strontium aluminate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Al+3].[Sr+2].[Sr+2] FNWBQFMGIFLWII-UHFFFAOYSA-N 0.000 description 1
- -1 strontium borate aluminate Chemical class 0.000 description 1
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- Finishing Walls (AREA)
Abstract
【課題】より耐久性に優れ、輝度も高めることができる蓄光タイルを提供する。【解決手段】タイル基材２に反射材層３を介在させて蓄光層４が形成され、１２００℃以上で焼結したもの。【選択図】図１The present invention provides a phosphorescent tile that is more durable and can increase brightness. SOLUTION: A phosphorescent layer 4 is formed on a tile base material 2 with a reflector layer 3 interposed, and sintered at 1200 ° C. or higher. [Selection] Figure 1
Description
本考案は、太陽光や照明器具からの照射光を蓄光すると共に、照射光を暗闇で広範囲に、且つ高輝度に自然発光させることができる蓄光タイル及び蓄光タイルの製造方法に関するものである。 The present invention relates to a phosphorescent tile and a method for manufacturing the phosphorescent tile that can store sunlight or irradiation light from a lighting fixture and can spontaneously emit irradiation light in a wide range and with high brightness in the dark.
従来、蓄光タイルに関して、特開２００２−１６１６３０号公報では、 壁や床などに用いられる小片薄板形状のタイルにおいて、該タイルの表面に蓄光剤を塗着したものが開示されている。
また、特開２００８−１６９６７９号公報では、白素地のタイル基材と、該タイル基材の表面に形成された鋸刃状の凹凸部と、該凹凸部の表面に積層された蓄光剤層とガラスビーズ層と、該ガラスビーズ層の上面に施された透光性を有する釉薬とで構成されていることを特徴とする乱反射蓄光タイルがある。
Conventionally, with respect to phosphorescent tiles, Japanese Patent Application Laid-Open No. 2002-161630 discloses a tile in the shape of a small thin plate used for walls, floors, etc., in which a phosphorescent agent is applied to the surface of the tile.
Further, in JP 2008-169679 A, a white base tile base material, a sawtooth-shaped uneven portion formed on the surface of the tile base material, and a phosphorescent agent layer laminated on the surface of the uneven portion, There is an irregular reflection phosphorescent tile characterized in that it is composed of a glass bead layer and a translucent glaze applied to the upper surface of the glass bead layer.
そして、蓄光タイルの製造方法として特開２０１６−２０４２４２号公報では、蓄光顔料、フリット、糊材、及び水より成る混合物を加圧成形する工程と、その成形体をタイル上に載せて焼成する工程を有する製造方法が開示されている。 And as a manufacturing method of a phosphorescent tile, Japanese Patent Application Laid-Open No. 2006-204242 discloses a step of pressure-molding a mixture comprising a phosphorescent pigment, a frit, a paste material, and water, and a step of placing the molded article on the tile and firing it. A manufacturing method is disclosed.
上記特開２００２−１６１６３０号公報は、前記蓄光剤は、タイルの表面に塗布された後、窯内で約８００℃の温度で焼成したものであり、また、特開２００８−１６９６７９号公報では、記蓄光剤層は、前記凹凸部の表面に吹き付け塗装により施され約８００℃の温度で焼成したものである。 In JP-A-2002-161630, the phosphorescent agent is applied to the surface of a tile and then baked at a temperature of about 800 ° C. in a kiln. In JP-A-2008-169679, The light-storing agent layer is formed by spraying the surface of the concavo-convex portion and fired at a temperature of about 800 ° C.
さらに、特開２０１６−２０４２４２号公報では、蓄光顔料、フリット、糊材、及び水より成る混合物を加圧成形してタイル上に載せて８３０℃で焼成するもので、何れも９００℃以下で焼成するため強度的に充分とは言えず、また輝度も蓄光材の含有量に応じたもの以上に期待できない。 Furthermore, in JP-A-2006-204242, a mixture comprising a phosphorescent pigment, a frit, a paste material, and water is pressure-molded and placed on a tile and fired at 830 ° C., both of which are fired at 900 ° C. or lower. Therefore, it cannot be said that the strength is sufficient, and the luminance cannot be expected more than that according to the content of the phosphorescent material.
そこで、本考案は、より耐久性に優れ、輝度も高めることができる蓄光タイル及びその製造方法を提供せんとするものである。 Therefore, the present invention is intended to provide a phosphorescent tile that is more durable and can increase brightness, and a method for manufacturing the same.
本考案の蓄光タイルの考案は、タイル基材に反射材層を介在させて蓄光層が形成されてなることを特徴とするものである。 The invention of the phosphorescent tile of the present invention is characterized in that a phosphorescent layer is formed by interposing a reflector layer on a tile base material.
請求項２の蓄光タイルの考案は、請求項１の発明において、蓄光層にリンを配合してなることを特徴とするものである。 The invention of the phosphorescent tile according to claim 2 is characterized in that, in the invention of claim 1, phosphorous is blended in the phosphorescent layer.
請求項３の蓄光タイルの考案は、請求項１又は２のいずれかの考案において、蓄光層が２ｍｍ以上の厚みを有してなることを特徴とするものである。
The invention of the phosphorescent tile according to
請求項４の蓄光タイルの考案は、請求項１乃至３のいずれかの考案において、１２００℃以上で焼結されてなることを特徴とするものである。 The invention of the phosphorescent tile according to claim 4 is characterized in that in the invention of any one of claims 1 to 3, it is sintered at 1200 ° C. or more.
請求項５の蓄光タイルの考案は、請求項１乃至４のいずれかの考案において、反射材層が無機化合物で形成されてなることを特徴とするものである。 The invention of the phosphorescent tile according to claim 5 is characterized in that, in the idea of any one of claims 1 to 4, the reflective material layer is formed of an inorganic compound.
本考案は、タイル基材に反射材層を介在させて蓄光層が形成されているため、光が反射材層で反射して外部に反射するため輝度を高め視認性を良好とする効果を発揮する。
また、蓄光層にリンが配合されていること、及び２ｍｍ以上の厚みとすることで輝度を充分に確保できるものとなる。
In the present invention, since the phosphorescent layer is formed by interposing the reflector layer on the tile base material, the light is reflected by the reflector layer and reflected to the outside, so that the brightness is enhanced and the visibility is improved. To do.
Moreover, it is possible to sufficiently ensure luminance by incorporating phosphorous in the phosphorescent layer and setting the thickness to 2 mm or more.
そして１２００℃以上で焼結したことにより、セラミックス化して硬度が高く耐久性に優れ、反射材層を無機化合物で形成したため反射板としての効能を高める効果を有する。 And by sintering at 1200 ° C. or higher, it is converted into ceramics, has high hardness and excellent durability, and has the effect of enhancing the effectiveness as a reflector because the reflector layer is formed of an inorganic compound.
本考案の蓄光タイルの一実施の形態を説明するに、蓄光タイル１はタイル基材２に反射材層３を介在させて蓄光層４が形成されているもので、その製造方法はタイル基材２に反射材層３を介在させて蓄光層４を形成し１２００℃で焼結したものである。
An embodiment of a phosphorescent tile according to the present invention will be described. A phosphorescent tile 1 is formed by forming a phosphorescent layer 4 by interposing a
タイル基材２は、主に建築用や土木用のタイルに一般的な粘土質物や石英、長石等から適宜選択される陶土であり、四角・丸形や任意の形状とし、使用用途に応じて数ミリから１０ミリを超える厚みで構成する。 The tile base material 2 is porcelain clay appropriately selected from clay-like materials, quartz, feldspar, etc., which are generally used for building and civil engineering tiles. The thickness is from several millimeters to over 10 millimeters.
反射材層３は、珪酸塩、アルミニウム酸塩、無機結晶体等の無機化合物や希土類をブレンドしてタイル基材２に塗布する。
また、蓄光剤層４に使用される蓄光剤は、周囲の光を蓄え自然発光を可能とするもので、周知の金属化合物や希土類を複数混合し汎用の展色剤を混合して形成するものであり、さらにリンを混合してある。
蓄光剤層４は前記反射材層３の表面に２ｍｍ以上の厚みに施される。
The
The phosphorescent agent used for the phosphorescent agent layer 4 is one that accumulates ambient light and enables spontaneous light emission, and is formed by mixing a plurality of known metal compounds and rare earths and mixing a general color developer. In addition, phosphorus is mixed.
The phosphorescent agent layer 4 is applied to the surface of the
前記蓄光剤には、アルミン酸ストロンチューム系またはホウ酸アルミン酸ストロンチューム系の蓄光剤が使用され、例えば、アルカリ土類アルミン酸塩でユーロピウム、ネオジム、ジスプロシウムといった希土類元素を添加することで蓄光性を示す。 As the phosphorescent agent, a strontium aluminate-based or strontium borate aluminate-based phosphorescent agent is used. Indicates.
そして、１２００℃以上で焼結することにより、セラミックス化して硬度が高く耐久性に優れ、反射材層を無機化合物で形成したため反射板としての効能を高めた蓄光タイルを得られる。
焼結は２回行うことでより高い効果を得られる。
Further, by sintering at 1200 ° C. or higher, a phosphorescent tile that is ceramicized, has high hardness and excellent durability, and has an improved effectiveness as a reflector because the reflector layer is formed of an inorganic compound can be obtained.
Higher effects can be obtained by performing the sintering twice.
蓄光層３の蓄光剤の成分が、太陽光や紫外線或いは照明器具などから照射される光エネルギーを吸収し蓄光し、暗闇の中でも自然発光する際に、無機化合物が焼成によるセラミック化した反射層４で反射するため輝度を高め、視認性が向上するのである。
When the phosphorescent agent component of the
表１は本考案の蓄光タイルの輝度を次の条件で３回測定した平均値を表示したものである。
測定方法は、資料を暗所に２７時間外光を遮断した状態で保管し、屋外で２０分間照射した場合（データ１：３回平均）と、屋内で蛍光灯（２００ルックス）を２０分照射（データ２：３回平均）し、照射を止めた後の経過時間ごとの輝度を測定した数値である。
また、従来品はＸ社の蓄光タイルであり、JisＺ９１０７（前記データ２と同条件）の測定値を該当経過時間で比較したものである。
Table 1 shows an average value obtained by measuring the luminance of the phosphorescent tile of the present invention three times under the following conditions.
The measurement method is that the material is stored in a dark place with outside light blocked for 27 hours and irradiated outdoors for 20 minutes (data 1: average of 3 times), and indoors is irradiated with a fluorescent lamp (200 lux) for 20 minutes. (Data 2: average of 3 times), and the luminance measured for each elapsed time after the irradiation was stopped.
Further, the conventional product is a phosphorescent tile of company X, and the measured value of JisZ9107 (same condition as the data 2) is compared with the corresponding elapsed time.
このように、表１より本考案に係る蓄光タイルは輝度の高さと持続性が優れていることが認められる。 Thus, it can be seen from Table 1 that the phosphorescent tile according to the present invention is excellent in brightness and sustainability.
１ 蓄光タイル
２ タイル基材
３ 蓄光層
４ 反射層
1 phosphorescent tile 2
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019002792U JP3223445U (en) | 2019-07-29 | 2019-07-29 | Phosphorescent tile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019002792U JP3223445U (en) | 2019-07-29 | 2019-07-29 | Phosphorescent tile |
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| Publication Number | Publication Date |
|---|---|
| JP3223445U true JP3223445U (en) | 2019-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2019002792U Active JP3223445U (en) | 2019-07-29 | 2019-07-29 | Phosphorescent tile |
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| Country | Link |
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| JP (1) | JP3223445U (en) |
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- 2019-07-29 JP JP2019002792U patent/JP3223445U/en active Active
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