JP3017351U - Luminous Brandoid - Google Patents

Abstract

(57) [Summary] (Corrected) [Purpose] Applying afterglow phosphorescent pigment to the outer peripheral surface of the louver to form it on the luminous curtain surface, and arrange each louver inside and outside so that it can be flipped, and The lighting effectively excites the afterglow phosphorescent pigment on the surface of the luminous panel, and when the room is turned off, the luminous pigment emits light to illuminate the room appropriately, improving decorativeness and lighting performance, saving energy, and improving safety. . [Structure] A large number of long louvers 1 are provided with a phosphorescent pigment 10 having afterglow on the outer peripheral surface thereof to form a luminous curtain surface, and each louver is vertically or horizontally inverted at least indoors or outdoors in a window of a building. Characterized by the night-light brandy formed on the light-shielding curtain in a switchable arrangement, the luminous curtain surface formed on each louver 1 is a compound represented by MAl ₂ O ₄ , and M is calcium, strontium, or barium. It is formed by applying the afterglow phosphorescent pigment 10 which is a phosphorescent phosphor having a compound of at least one metal element selected from the group consisting of as a mother crystal.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention forms a luminescent surface on the outer peripheral surface of a large number of louvers arranged in windows of various buildings such as houses, hotels, restaurants, and stores by using a phosphorescent pigment with afterglow to form this louver. The present invention relates to a night-light brand, which is characterized in that it is formed as a light-shielding curtain that can be switched at least indoors and outdoors.

[0002]

[Prior art]

 In various buildings such as houses, hotels, restaurants, and shops, many louvers that are formed long in the windows are placed vertically or horizontally by a carrier mounted on the upper rail so that they can be opened and closed and rotated appropriately. To form a light-shielding curtain, and open and close the window by moving the louver through the carrier using the opening / closing cord to open the window greatly and take in sunlight and outside air to ventilate it or deploy it on the entire surface of the window. Each louver is placed orthogonally to the window surface to form an appropriate gap between the louvers and to appropriately block outside light to take in outside air. It is an openable branding that enhances the efficiency of air conditioning and lighting as well as decorativeness.

[0003]

[Problems to be solved by the device]

 Although the conventional branded has a structure that enhances the interior decoration as described above, such as shading, ventilation, cooling and heating, and efficiency of lighting, turning off the lighting in the room makes it dark and hinders walking in the room. There are issues such as the need to turn on the lights, energy saving is limited, and disasters such as earthquakes and inability to act safely during power outages.

The present invention was developed in order to address the above-mentioned problems, and the object thereof is to apply an afterglow luminous pigment to the outer peripheral surface of each louver and to store the luminous curtain surface. Each louver is placed inside and outside so that it can effectively excite the afterglow phosphorescent pigment on the surface of the luminous panel by sunlight or indoor lighting, and when the indoor light is turned off, the luminous pigment emits light. The purpose of this is to provide a night-light branding that is lightly illuminated over a long period of time to enhance energy saving and safety as well as decoration.

[0005]

[Means for Solving the Problems]

 In the present invention, a long-life louver is provided with a phosphorescent pigment on the outer peripheral surface of the louver to form a phosphorescent curtain surface, and the louvers are vertically or horizontally and at least inverted indoors or outdoors at the window of the building. The louvers are formed into a light-shielding curtain, and the louvers are switched indoors and outdoors to enhance the excitation performance of the afterglow phosphorescent pigment that forms the phosphorescent curtain surface. It is secured for an appropriate amount of time and for a long period of time to enhance the energy saving and safety as well as the decorativeness of the room.

The phosphorescent surface formed on each louver is a compound represented by MAl ₂ O ₄ , and M is at least one metal selected from the group consisting of calcium, strontium, and barium. It is formed by applying an afterglow phosphorescent pigment consisting of a phosphorescent phosphor with a compound consisting of an element as a mother crystal to further effectively enhance the illumination brightness in the room when it is turned off and its persistence.

[0007] Furthermore, the outer peripheral surface of each louver described above is kneaded with a afterglow luminous pigment, or is pasted with a film in which a afterglow luminous pigment is kneaded, or the afterglow luminous pigment is kneaded into a paint. It is applied in a mixed manner to easily form the luminous curtain surface.

[0008]

[Action]

 According to the present invention, the long louvers are formed on the luminous screen surface by applying an afterglow phosphorescent pigment to the outer peripheral surfaces of the louvers, and the louvers are vertically or horizontally and at least at the roof of the window of the building. By forming a light-shielding curtain so that it can be switched inward and outward to form a light-shielding curtain, sunlight can effectively excite the afterglow phosphorescent pigment on the surface of the phosphorescent curtain formed on the outer peripheral surface of each louver, and each louver is inverted. Then, the excited luminous curtain surface is arranged on the indoor side, and even when the luminous lamp is turned off, the light is emitted by the afterglow luminous pigment on the luminous curtain surface, so that the illumination in the room is appropriately maintained for a long time. In other words, the afterglow phosphorescent pigment on the surface of the luminous screen is excited by sunlight to illuminate indoors and has excellent illumination brightness and lasts almost all night, and this illumination performance is maintained almost the same as the service life of the louver. Even if the light is turned off, the room is moderately illuminated and can act freely all night long, so that the energy effect and safety can be effectively enhanced along with the decorative effect of the room.

Further, the luminous curtain surface formed on each louver is a compound represented by MAl ₂ O ₄ , and M is a compound comprising at least one metal element selected from the group consisting of calcium, strontium and barium. By forming by applying the afterglow phosphorescent pigment composed of the phosphorescent phosphor in which the mother crystal is used as the mother crystal, the illumination brightness and persistence in the room when the light is turned off can be more effectively enhanced. Further, the outer peripheral surface of each of the above louvers is kneaded with a afterglow luminous pigment, or a film pasted with a afterglow luminous pigment is pasted, or the afterglow luminous pigment is kneaded into the paint. Thus, each is easily formed as a luminous curtain surface.

[0010]

【Example】

 1 and 2 show the first embodiment of the present invention, FIG. 3 shows the second embodiment of the present invention, and FIG. 4 shows characteristic diagrams of the afterglow phosphorescent pigment. In each of the embodiments shown in FIGS. 1 and 2, reference numerals 1 and 11 in the drawings denote a cylindrical louver having an elliptical or plate-shaped cross section, and 2 an upper and lower portion of the louver with a rotary shaft 3 interposed therebetween. A carrier having a guide roll 4 suspended in a reversible manner, a bevel gear set for rotating and interlocking the rotary shaft 3, a connecting chain for connecting adjacent carriers and louvers at a fixed interval, and 7 for An upper rail fixed to the upper portion of the window a by a support bracket 7a and movably supporting the carrier, 8a and 8b are two opening / closing cords for opening and closing the louver, and 9 is a rotating shaft via a bevel gear set. A pinion rod, 9a is a reversing chain for rotating the pinion rod, and 10 is an afterglow phosphorescent pigment formed on the outer peripheral surface of each louver to form a phosphorescent curtain surface.

The louver 1 is made of various synthetic resins such as vinyl chloride and various fibers and is formed into an appropriately long tubular shape with an elliptical cross-section or the like, and is provided with various colors or patterns so as to be mounted. When it is formed of a woven fabric while enhancing the decorative property, an appropriate amount of the afterglow phosphorescent pigment 10 is kneaded or applied to the fiber to form the outer peripheral surface portion on the phosphorescent curtain surface, and an appropriately thick sheet is formed. In the case of forming by, the sheet is kneaded with an appropriate amount of afterglow phosphorescent pigment 10, or the outer peripheral surface is covered with a film containing an appropriate amount of afterglow phosphorescent pigment 10, or the outer peripheral surface is adsorbed with an appropriate amount. Afterglow luminous pigment 10 is kneaded into a coating material and applied to form the outer peripheral surface of the luminous curtain surface. The louver 1 can be easily cut by cutting it into an appropriate length size corresponding to the window part, etc., and can be washed at any time. Moreover, it is possible to use a fire resistant material or perform various fire resistant treatments. To do.

The afterglow luminous pigment 10 is preferably a compound represented by MAl ₂ O ₄ , and M is at least one selected from the group consisting of calcium, strontium and barium. A afterglow phosphorescent pigment that contains a compound consisting of a metal element as a mother crystal and, if necessary, several kinds of rare earth elements as impurities is applied, and this phosphorescent pigment does not contain a radioactive substance and uses an oxidizing agent as a mother crystal. It has excellent light resistance, and as shown by the solid line in Fig. 4 (A), it is more excited by ultraviolet rays in the wavelength range of 250 to 400 nm than the conventional example indicated by the dotted line. While being effectively excited by outside sunlight, the afterglow brightness and afterglow time of light emission are increased by about 10 times as compared with the conventional example indicated by a solid line in FIG. Even It is sustained at every brightness. Further, the fluorescent lamp shown by the solid line in FIG. 4 (C) also exhibits excellent light emitting characteristics such as excellent excitation performance as compared with the incandescent lamp indicated by the dotted line.

Further, as described above, since it is actively excited by sunlight and inverted to illuminate it indoors, even if a conventional afterglow phosphorescent pigment is applied as necessary, it can be indoors for almost all night. The illumination that can act freely is maintained.

The carrier 2 has a rotating shaft 3 rotated by a pinion rod 9 via a bevel gear set 5 and a pair of guide rolls 4, is provided with opening / closing cords 8 a, 8 b and a pinion rod insertion hole, and has an upper rail 5 It is movably arranged inside.

Each louver 1 is cut into an appropriate length corresponding to the window portion a, etc., and the upper end portion is attached to the rotary shaft 3 of the carrier 2 and fixed by the fixing metal fitting 1a. The lower part of each louver is connected with a connecting chain 6 at an appropriate interval, each carrier is movably arranged in the upper rail 5, and the opening / closing cords 8a and 8b and the reversing chain 9a are inserted into the insertion holes of each louver. Insert it and arrange it as shown in the figure, and fix the middle part of the opening and closing cords 8a, 8b to the specified carrier with the fixing metal fitting 8c (see FIG. 2A), and it becomes a luminescent blind with a light-shielding curtain as shown in FIG. It can be easily assembled to the window a.

When the opening / closing cords 8a and 8b are pulled in the above-mentioned luminescent blind, each louver 1 is opened / closed as shown by an arrow, and each louver 1 is opened by the window portion a as shown in FIGS. When laid out over the entire surface of the louver, the louvers are arranged at appropriate intervals by the connecting chain 6 to appropriately block the direct sunlight, and become a semi-open state in which the outside light and the outside air are taken in moderately.

When the pinion rod 9 is rotated by the reversing chain 9a, the rotating shaft 3 of each carrier 2 is rotated in synchronization with the louver 1 through each bevel gear set 5, and the window portion a is completely closed. As a result (see FIG. 1B), one surface 1a of each louver 1 receives the sunlight directly, and the afterglow luminous pigment 10 on the luminous curtain surface formed on this one surface 1a is effectively excited. Further, even in the indoor lighting, the afterglow luminous pigment 10 on the luminous curtain surface formed on the one surface 1b on the indoor side is also appropriately excited. Further, when the louvers 1 in the completely closed state are rotated by the same means, and after being in the half-opened state shown in FIG. 1 (C) and then inverted as shown in FIG. 1 (D) to the completely closed state. , If one surface 1a of each louver 1 that is effectively excited by sunlight is placed on the indoor side and the room is illuminated and illuminated, the light emission from the luminous curtain surface formed on this one surface 1a is exceptional. Although it is not conspicuous, when the room is turned off, the interior of the room is dimly illuminated by the light emission of the afterglow phosphorescent pigment 10 on the surface of the phosphorescent screen, and the illumination brightness is appropriate to the extent that walking does not cause any particular trouble. It is ensured that the interior decoration by each louver is effectively promoted, and the light emission is continued for the middle of the night or the whole night to obtain excellent lighting performance. The lighting in the room can be remarkably reduced and energy is effectively saved, that is, energy is saved, and even if a disaster such as an earthquake or a power failure occurs, it is possible to act freely and safely in the room, thereby improving safety effectively. This lighting performance is economical, as it is maintained almost the same as the service life of the louver.

Since the louver 1 is formed to have an elliptical cross section, it has basically excellent heat insulation / heat retention performance and various decorative properties. In addition, preferably, the reversing chain 9a rotates the pinion rod 9 in the forward and reverse directions to rotate the rotating shaft 3 of each carrier 2 together with each louver 1 through the bevel gear set 5 to rotate about 200 ° in the forward and reverse directions. , Each louver 1 is easily inverted.

In the second embodiment shown in FIG. 3, each louver 11 is formed of various synthetic resins or the like into a thick plate band shape, and afterglow similar to that of the first embodiment is applied to the surface of each louver 11. Characteristic luminescent pigment 10 is similarly kneaded, or a film obtained by kneading is adhered, or a luminescent pigment is kneaded and applied to paint to form a luminous curtain surface, and each louver 11 is used for the first embodiment. The louvers 11 are arranged in the window portion a by the same means as in the example so that each louver 11 can be rotated and inverted as shown in FIGS. 2B, 2C and 2D. The same action and effect as those of the first embodiment can be obtained. Further, although the louvers 11 are arranged vertically in the second embodiment, it is also possible to arrange the louvers 11 horizontally.

The rotary drive mechanism of the rotary shaft 3 in the illustrated example is a bevel gear set, but various rotary drive mechanisms can also be applied.

[0021]

[Effect of device]

 According to the present invention, as described above, a large number of louvers formed on the outer peripheral surface of the louver are coated with a phosphorescent pigment to form a phosphorescent curtain surface, and the louvers are vertically or horizontally arranged on the window of the building. At the same time, it is configured as a luminescent blind formed on a light-shielding curtain so that it can be switched over at least indoors and outdoors, and the afterglow luminous pigment on the luminous curtain surface formed on the outer peripheral surface of each louver is effectively excited by sunlight. When each louver is turned over, this excited phosphorescent curtain surface is placed on the indoor side, and when the lamp is turned off, the light emission from the phosphorescent pigment of the phosphorescent surface of the phosphorescent curtain surface ensures a proper and long-term illumination of the room. , The interior decoration and lighting performance have been improved, and energy saving and safety have been significantly improved.

Further, the luminous curtain surface formed on each louver is a compound represented by MAl ₂ O ₄ , and M is a compound comprising at least one metal element selected from the group consisting of calcium, strontium and barium. By forming the afterglow phosphorescent pigment composed of a phosphorescent phosphor having a mother crystal as the parent crystal, the room illumination and the sustainability when the light is turned off can be more effectively enhanced.

Further, the outer peripheral surface of each of the above louvers is kneaded with a afterglow luminous pigment, or is pasted with a film containing a afterglow luminous pigment, or is kneaded with a afterglow luminous pigment. The phosphorescent surface can be easily formed by sticking a film or applying a paint containing afterglow luminous material.

[Brief description of drawings]

FIG. 1 is a front view (A) showing a first embodiment of the present invention, a louver closed cross-sectional view (B), a louver semi-opened cross-sectional view (C), and a louver inverted cross-sectional view. (D)

FIG. 2 is an enlarged front view of a carrier and an upper part of a louver (A).
And its side view (B)

FIG. 3 is a front view (A) showing a second embodiment, a cross-sectional view of the louver closed state (B), a cross-sectional view of the louver half-opened state (C), and a cross-sectional view of the louver inverted state (D).

FIG. 4 is an excitation characteristic comparison diagram (A), an afterglow characteristic comparison diagram (B), and an illuminance-luminance characteristic comparison diagram (C) of a afterglow phosphorescent pigment.

[Explanation of symbols]

 1,11 Louver 10 Afterglow phosphorescent pigment a Window

Claims (5)

[Scope of utility model registration request] 1. A plurality of long louvers are formed on a luminous curtain surface by applying an afterglow luminous pigment to the outer peripheral surfaces of the louvers, and the louvers are vertically or horizontally arranged in a window portion of a building at least indoors and outdoors. A luminous luminous brand characterized by being formed on a light-shielding curtain so that it can be reversed and switched. 2. The night-light brandoid according to claim 1, wherein the luminous screen surface formed on each of the louvers is MAl ₂
A compound represented by O ₄ , and M is a afterglow phosphorescent pigment composed of a phosphorescent phosphor having a mother crystal of a compound composed of at least one metal element selected from the group consisting of calcium, strontium and barium. A luminous luminous brand characterized by being formed by applying. 3. The night-light brandy according to claim 1 or 2, wherein an afterglow-coloring phosphorescent pigment is kneaded into the outer peripheral surface of each of the louvers to form the light-emitting curtain surface. 4. The night luminous brand according to claim 1 or 2, wherein a film containing a persistence pigment is attached to the outer peripheral surface of each louver to form a luminous curtain surface. Luminous branded to do. 5. The night luminous brand according to claim 1 or 2, characterized in that the outer peripheral surface of each of said louvers is kneaded and applied to a paint to form a phosphorescent curtain surface. Luminous branded to do.