JP2009063800A - Wall-surface mounted illumination signboard device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a wall-surface mounted illumination signboard device improved in performances, which has a compact signboard system easy to mount and construct, can reduce the power consumption of a light source and extend the life thereof, can be extremely easily subjected to maintenance work such as cleaning with a minimized cost burden for maintenance and management, can easily respond to pattern replacement or damage repairing, can efficiently use the light of the light source to illuminate a signboard, and is excellent in quality stability to strong wind or the like. <P>SOLUTION: The wall-surface mounted signboard device includes one set of upper and lower signboard attachment tools 5 and 6 provided on a wall surface 1; and a signboard unit 2 including a cylindrical molded product having a substantially elliptic sectional shape, the cylindrical molded product including an illumination thin light source module installed to its short diameter-directional rear wall, and suspension members 25b attachable and detachable to the signboard attachment tools on the wall surface 1, which are provided on an upper part and a lower part of the short diameter-directional rear wall of the cylindrical molded body. The front surface side of the cylindrical molded product is translucent, while the rear back side thereof is transparent. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a wall-mounted direct lighting type lighting signage device, and more specifically, a signboard face material is directly attached to a wall surface of a building or a structure, and is illuminated from the back side thereof, so that a bright display emerges. It is related with the signboard apparatus.

  2. Description of the Related Art Conventionally, a signboard is directly attached to a wall surface of a building or a structure. And in the signboard, a milky white translucent flat plate with a pattern or letters displayed on the front surface is provided on the front, and illumination is applied from the back side, so that a bright display that easily catches the eyes of the observer appears. Many internally-lit signs are also used.

  In addition to such flat-lit signboards that can only be observed from the front, such stand-alone signboards, for example, stand-alone stand signs that are placed in front of a store and can be observed from both the front and back, for example, the eaves of a store There are various forms such as a three-dimensional wall-mounted direct signboard that can be observed from diagonally in front of the space. These three-dimensional signs are formed by, for example, using a light-transmissive milky white translucent synthetic resin plate (milk half plate) or the like to form a signboard face material having a desired shape by means of vacuum molding or blow molding. In general, it is formed by fitting into a metal frame or the like.

  However, since such internally-lit signboards are provided with an illumination light source mounting instrument or the like inside, it is necessary to use a rigid signboard face frame mounting frame material such as metal. Since there is expansion and contraction of air due to generated heat, the signboard cannot be a sealed structure. Therefore, when the moisture enters the inside of the signboard due to the breathing of air, the frame material is corroded to shorten the life, or the rust, dust or insects that have entered the signboard, etc. There is a problem in that the inner surface of the face piece is contaminated, and therefore, extra maintenance costs are required for disassembly and cleaning.

  In addition, wall-mounted signboards are generally designed according to the conditions of the installation location, especially for large wall-mounted signboards installed at the eaves of the store, between the columns, etc. Once the situation, mounting position, dimensions, etc. are determined, the design cannot be changed. Therefore, when redesigning or expanding a store, it is necessary to dispose of the conventional wall-mounted signboard, and to create and install a new wall-mounted signboard. In this case, since the entire signboard face must be replaced, not only waste that cannot be collected and reused is generated, but also there is a problem that it is uneconomical.

A disk-shaped hollow molded body is integrally molded using a light-transmitting thermoplastic resin improved in these, and by this integral molding, a light source disposed inwardly projecting on the back wall of the hollow molded body on the wall-fixed side A signboard structure (see, for example, Patent Document 1) in which a concave portion for use and a fastening portion on the wall surface side are provided, a light source is disposed in the concave portion, and fastening means for the wall surface is provided in the fastening portion. ), A pair of upper and lower signboard mounting rails provided on the wall surface in a substantially horizontal direction, an illumination light source provided at an intermediate position of the one set of signboard mounting rails, and a substantially flat shape with the longitudinal direction oriented substantially horizontally. At least a line section signboard unit made of a light-transmitting synthetic resin hollow cylinder, and a pair of upper and lower suspension members that can be suspended and coupled to the signboard mounting rail are arranged on the upper and lower portions of the rear side of the line section signboard unit. The line unit signboard unit is connected via the mounting seat. A combined signboard device (see, for example, Patent Document 2) provided in the vicinity of the rear side of the door, and the minute insects and dust that have entered the hollow body cannot be removed. There are problems such as inadequate and low illuminance and darkness, and the concave part of the back of the hollow cylindrical body that is directly exposed to the fluorescent lamp of the lighting source is yellowed and deteriorated due to the ultraviolet rays of the fluorescent lamp. . In addition, there is a quality problem that it is easily damaged by construction and strong winds due to variations in the quality of the synthetic resin used.
In addition, since the illumination light source is a fluorescent lamp, the product life of the fluorescent lamp is short, so it will frequently break, and it will be necessary to replace the fluorescent lamp tube each time. For billboards that are used continuously for a long time, the electricity bill is very large, the cost burden of maintenance and maintenance is large, and the billboard system is bulky because of the fluorescent lamp, and the compactness is insufficient.
Japanese Patent Laid-Open No. 11-133895 (see paragraphs {0015} to {0040} of {Embodiments of the Invention} in the claims section and detailed description of the invention, and FIGS. 1 to 8) Japanese Unexamined Patent Publication No. 2000-322011 (see paragraphs {0012} to {0026} of {DETAILED DESCRIPTION OF THE INVENTION} in the column of claims and the detailed description of the invention, and FIGS. 1 to 10)

  In view of the above-mentioned problems in the conventional wall-mounted lighting signboard, the present invention is compact and not bulky, the signboard system is easy to install and install, the light source consumes less electricity, and has a long service life. Long and low maintenance cost, and maintenance work such as cleaning is very easy and easy, and it can be easily and economically adapted to pattern changes and breakage. An object of the present invention is to provide an improved wall-mounted illumination signboard apparatus that can be used for irradiation and has excellent performance in stability of quality to strong winds and the like.

  A first invention of the present invention capable of achieving the above object is a wall-mounted direct-attached lighting signboard device as set forth in claim 1, and a set of signboard mounting fixtures provided on the wall surface. And a thermoplastic synthetic resin cylindrical molded body having a substantially oval cross section, and a thin light source module for illumination mounted on the rear side wall in the short axis direction of the cylindrical molded body, A signboard unit provided with a suspension member that can be attached to and detached from the signboard mounting fixture on the wall surface at an upper part and a lower part, the front side front body of the thermoplastic synthetic resin cylindrical molded body is light transmissive, and The side back body is configured to be transparent.

  A second invention of the present invention capable of achieving the above object is a wall-mounted direct lighting type lighting signage device as described in claim 2, and in addition to the invention of claim 1, for the illumination The thin light source module is a thin light source for illumination made of LED, organic EL, inorganic EL, and the like, and is arranged and mounted on a box-shaped container part made of synthetic resin, metal or the like.

  The third invention of the present invention that can achieve the above object is a wall-mounted direct-attached lighting signboard device as described in claim 3, and in addition to the invention of claim 1 or claim 2, In addition, the rear body rear wall made of the transparent thermoplastic synthetic resin has a recessed portion for mounting a thin light source module for illumination.

  The fourth invention of the present invention that can achieve the above-mentioned object is a wall surface direct-attached type lighting signboard device as set forth in claim 4, and any one of claims 1 to 3. In addition to the invention described in (1), a concave portion for mounting a thin light source module for illumination is provided in a central portion parallel to the length direction of the rear body rear side wall made of the transparent thermoplastic synthetic resin.

  The fifth invention of the present invention capable of achieving the above object is a wall surface direct-attached type lighting signboard device as set forth in claim 5, and any one of claims 1 to 4. In addition to the invention described in (1), the cylindrical molded body has an opening in a portion where a thin light source module for illumination is mounted on the rear side wall of the rear body made of a transparent thermoplastic synthetic resin.

  A sixth invention of the present invention capable of achieving the above object is a wall surface direct-attached type lighting signboard device as described in claim 6, and in addition to the invention of claim 2, on the wall surface A set of upper and lower signboard mounting fixtures provided, a thermoplastic synthetic resin tubular molded body having a substantially oval cross section, and a thin light source module for illumination mounted on the rear side wall of the tubular molded body in the short diameter direction, A tubular molded body comprising a line signboard unit provided with a suspension member detachably attached to a signboard mounting fixture on the wall surface at an upper part and a lower part of a rear side wall in a minor axis direction, and the thermoplastic synthetic resin tubular shape The front front body of the molded body is light transmissive, the rear back body is translucent or opaque, and there is an opening in the portion where the thin light source module for illumination is mounted.

  The seventh invention of the present invention capable of achieving the above object is a wall surface direct-attached type lighting signage device as described in claim 7, and in addition to the invention of claim 2 or claim 6, The rear back body rear side wall has a recessed portion for mounting a thin light source module for illumination, and has an opening in a portion where the thin light source module for illumination is mounted.

  The eighth invention of the present invention capable of achieving the above object is a wall surface direct-attached type lighting signboard device as described in claim 8, wherein, among the claim 2, claim 6 or claim 7, In addition to the invention described in any one of the above, the illumination thin thin light source module is mounted in the central portion parallel to the length direction of the rear rear body rear side wall having a recess for mounting the thin light source module for illumination. It is the structure which has an opening part in a part.

  The ninth invention of the present invention capable of achieving the above object is a wall surface direct-attached type lighting signboard device as set forth in claim 9, and any one of claims 5 to 8. In addition to the invention described in (2), a transparent synthetic resin lid is provided in an opening in a portion where the thin light source module for illumination is mounted.

The tenth invention of the present invention capable of achieving the above object is a wall surface direct-attached type lighting signboard device as set forth in claim 10, and any one of claims 1 to 9. In addition to the invention described in (1), the signboard mounting fixture on the wall surface is a pair of upper and lower signboard mounting rails provided in a substantially horizontal direction.
When the suspension member is configured to be detachable from the signboard mounting rail, any signboard unit can be removed and replaced even in the signboard apparatus after installation, and therefore provided at any position. It is easy to replace or repair the light source for lighting. In addition, when the suspension member for the signboard mounting rail is configured to be slidable along the signboard mounting rail, the signboard adjacent to the signboard adjacent to the signboard unit is removed after the damaged signboard unit is removed. The units can be moved sequentially, and the damaged signage unit can be installed in the least noticeable position until the replacement signage unit is replenished. To the limit. Furthermore, when the signboard is repaired, it is possible to easily avoid deterioration in appearance due to the old signboard unit and the new signboard unit being adjacent to each other.

(1) A signboard unit made of a light-transmitting thermoplastic synthetic resin tubular molded body having a substantially oval cross section in which a thin light source module for illumination is mounted is attached to and detached from a signboard mounting rail provided on a wall surface. Since it is movably mounted, it is easy to clean and repair, replace parts, or collect and reuse parts, etc., and it is effective in reducing the amount of waste while reducing maintenance costs.
(2) Since the thin light source module for illumination is made of a box-shaped container part made of synthetic resin, metal, etc., on which a thin light source such as LED, organic EL, and inorganic EL is disposed and mounted, the cylindrical molded body is formed. Since these light sources are smaller and thinner than conventional fluorescent lamps, the signboard unit can be made much thinner and more compact. In addition, the electricity consumption is much less and the product life is long, so the maintenance cost is greatly reduced. For example, in the case of LEDs, the electricity consumption is about 1/3 compared to fluorescent lamps, and the product life is about 50,000 hours, so once installed, the light source does not need to be replaced for about 10 years. Maintenance costs are greatly reduced.
(3) A thin light source module made of LED, organic EL, inorganic EL, etc. is mercury-free, has a variety of light colors, and can avoid the problem of mercury contamination.
(4) Since it has a variety of light colors, it is possible to change the thin light source module to a light source module composed of LED, organic EL, inorganic EL, etc. of different colors without changing the color of the front panel of the sign. The color can be easily changed, and there is no need to change to a new signboard.
(5) The front body of the synthetic resin cylindrical molded body is a light transparent acrylic resin, a light transparent polycarbonate resin having an average molecular weight of 25000 or more, a light transparent polyethylene terephthalate resin, a light transparent amorphous polyester. If it consists of resin, an amorphous polyester copolymer, etc., the advantage which can obtain the performance stable with respect to construction and a strong wind will be acquired.
(6) When a light reflecting functional film such as a white paint is provided on the inner surface or the outer surface of the back surface of the synthetic resin tubular molded body where the thin light source module is not disposed, the light incident on the tubular molded body Is efficiently reflected in the hollow body, and a significant improvement in illuminance is obtained.
(7) When the back surface of the synthetic resin cylindrical molded body is made of a translucent or opaque thermoplastic resin, there is no light leakage and high illuminance can be obtained efficiently. When the translucent or opaque thermoplastic resin has light reflectivity, light absorption is suppressed and higher illuminance can be obtained.
(8) When the back surface of the synthetic resin tubular molded body has a recessed portion that accommodates the thin light source module for illumination, the thin light source module for illumination is taken into the tubular molded body, and the wall surface of the back body and the thin shape for illumination Since the bottom surface of the light source module is substantially the same flat surface, the line unit signboard unit can be made more compact.
(9) If there is an opening in the portion where the thin light source module for illumination is mounted, the light from the light source irradiates the front body of the signboard unit directly through the opening without passing through the back body, so that light loss is small and bright. Since it is not sealed, it is possible to prevent deformation due to fluctuations in air temperature and atmospheric pressure, and it is possible to obtain advantages such as removing fine insects and dust that have entered the hollow body and cleaning the inside of the cylindrical molded body.
(10) When a lid is provided in the opening in the portion where the thin light source module for illumination is mounted, the light transmittance of the light source is high by using a transparent synthetic resin that is thinner than the back body and has good transparency. High illuminance can be obtained.

  An example of a wall surface direct-attached type lighting signboard according to the present invention will be described with reference to the drawings. FIG. 1 shows an example of a horizontally long internally-lit signboard provided at a position between columns on the front surface of a convenience store. In FIG. 1, 1 is a wall for installing an internally illuminated signboard, 2 is a line section signboard unit, and 3 is a corner section signboard unit.

  FIG. 2 shows a cross section of the line signboard unit 2. The line signboard unit 2 can be attached to and detached from the two upper and lower signboard mounting rail members 5 and 6 attached to the wall surface 1 by suspending members 25a and 25b provided on the upper and lower sides of the back side. Combined.

The line unit signboard unit 2 used in the wall-mounted direct-lighting signboard apparatus of the present invention is formed of a cylindrical molded body of thermoplastic synthetic resin, and the front body 21 and the back body 22 are bonded, fused, fitted, and the like. It is a hollow body which consists of a horizontally long cylindrical molded object obtained by joining. As the thermoplastic synthetic resin, acrylic resin, polycarbonate resin, polyethylene terephthalate resin, amorphous polyester resin, amorphous polyester copolymer and the like having excellent transparency and gloss are suitable. Since joining of the front body 21 and the back body 22 is joining by adhesion | attachment, melt | fusion, fitting, etc., there is no restriction | limiting in a combination and it can select according to the request | requirement of quality.
2 and 3 show a cross section of the line signboard unit 2. FIG. 2 shows a case where the thin light source module accommodating concave portion 2a is provided and there is no opening in the concave portion, and FIG. 3 shows a case where the concave portion 2a has the opening 2b. 21 is a front body, 22 is a back body, 2a is a recessed portion for accommodating a thin light source module for illumination, 2b is an opening, 23 is a light reflecting functional film, 24a and 24b are upper and lower groove type mounting seats, and 25a and 25b are A suspension member for the signboard mounting rail members 5 and 6. 4A and 4B are external perspective views of the rear rear body of the signboard unit to which the thin light source module is not attached. FIG. 4A shows the case where the recessed portion 2a for accommodating the thin light source module has a groove, and FIG. 4B shows the case where the recessed portion 2a has the opening 2b. 2a shows a recessed portion for accommodating a thin light source module, and 2b shows an opening. FIG. 5 is an external perspective view of the lid 2c attached to the opening 2b. FIG. 6 is an external perspective view of a thin light source module 2d on which LEDs are arranged and mounted. FIG. 7 is a cross-sectional view of a cylindrical molded body on which the thin light source module 2d is mounted.

The line signboard unit 2 used in the wall surface direct-attached lighting signboard apparatus of the present invention is made of a thermoplastic synthetic resin molded body and is a horizontally long cylindrical molded body. The front side front body 21 of the cylindrical molded body is made of a light-transmitting thermoplastic synthetic resin. As the light-transmitting thermoplastic synthetic resin, acrylic resin excellent in optical properties such as transparency and gloss, wind pressure strength, polycarbonate resin having an average molecular weight of 25000 or more, polyethylene terephthalate resin, amorphous polyester resin, amorphous A preferred polyester copolymer is preferred. In the case of a polycarbonate resin that does not reach the average molecular weight of 25000, there is a risk that the quality will be inferior when it is exposed to strong winds and the function as a signboard cannot be achieved.
For the rear back body 22 of the tubular molded body, a transparent thermoplastic synthetic resin or a translucent or opaque thermoplastic synthetic resin is suitable, but in the case of a translucent or opaque thermoplastic synthetic resin, The opening necessary for the light from the light source to irradiate the front body 21 is essential. As the transparent thermoplastic synthetic resin, acrylic resin, polycarbonate resin, polyethylene terephthalate resin, amorphous polyester resin, amorphous polyester copolymer, etc. are preferable, and translucent or opaque thermoplastic synthetic resin is transparent. In addition to the semitransparent or opaque opaque thermoplastic synthetic resin, an originally semitransparent or opaque synthetic resin such as ABS resin, AES resin, acrylic-modified vinyl chloride resin, or polypropylene resin is also suitable. As shown in FIGS. 2 and 3, the cross section is substantially oval. However, the cross section may include a straight portion and may be configured to have a substantially rectangular shape, for example. And it is preferable that the front body 21 is what was shape | molded with the milky white translucent board etc. of thickness 2-5mm. The back body 22 is preferably formed of a plate having a thickness of 2 to 5 mm. When the back body 22 is made of a translucent or opaque synthetic resin, it is formed of a translucent or opaque plate having light reflectivity. Those are more preferred.

  The back body wall on which the thin light source module 2d is mounted may be a flat surface without a recess, but a box-shaped container in which the upper and lower side wall surfaces accommodating the thin light source module 2d are inclined is formed on the back body 22 and has a groove shape. The thin light source module 2d is accommodated while being slid into the recess 2a, and the wall surface of the back body and the bottom surface of the thin light source module 2d become substantially the same flat surface. The unit can be made more compact. It is preferable that the recessed portion 2a is provided in the central portion of the rear side wall of the back body 22 in parallel with the length direction because the light from the light source can irradiate the front body 21 more uniformly.

  The thin light source module housing recess 2a may be provided with an opening 2b, or the opening 2b may be closed with a transparent lid 2c as shown in FIG. When the lid 2c is a plate having a plate thickness smaller than that of the back body 22 and excellent in light transmittance, the light transmittance is improved and a bright signboard unit is obtained. The lid may be opened and closed by a hinge, or may be opened and closed by a slide type. Further, it may be fixed with screws or the like so that it can be opened and closed as necessary. The method of attaching and opening / closing the lid is not specified, and the opening may be used without opening the lid.

  When the light reflecting function film 23 such as a white paint is provided on the inner surface or the outer surface of the back surface 22 except for the portion where the thin light source module 2d of the back surface 22 is disposed, the illumination incident on the cylindrical molded body The light from the light source is reflected by the light reflection functional film 23 and is efficiently emitted from the entire surface of the front body 22.

The cylindrical molded body is formed with the front body 21 and the back body 22 by, for example, vacuum molding or pressure forming from a synthetic resin plate, and then the front body 21 and the back body 22 are bonded, fused, fitted, or the like. There are a method of joining and producing by two methods, and a method of producing from two synthetic resin plates by sheet blow molding such as a twin composite molding method and a double sheet molding method, but the manufacturing method is not limited. The opening 2b of the back body recessed part 2a is performed after molding.
Further, the same type of synthetic resin may be used for the front body 21 and the back body 22, or different types of synthetic resins may be used in combination.

  Such a line unit signboard unit 2 is a hollow body in which the front body 21 and the back body 22 are joined as described above, but in order to prevent deformation due to fluctuations in temperature and pressure, the upper part of the back body 22 and / or Alternatively, it is preferable to provide a plurality of vent holes at appropriate positions below and to fit a vent plug or the like using, for example, a water-repellent porous sheet.

  The illumination thin light source module 2d is provided with an illumination thin light source such as an LED, an organic EL, and an inorganic EL. The thin light source module 2d is housed in a box-shaped container component such as a synthetic resin or metal, and a lid made of a transparent film or a transparent sheet may be used for the box-shaped container. In the case of an LED light source, for example, 30 to 600 wide-angle light emitting LED chips are arranged vertically and horizontally on the bottom of a box-shaped container, and are arranged with electric wiring so that they can blink. In this case, the distance between the surface of the cylindrical molded body front body 21 and the thin light source module 2d is about 15 mm to 300 mm, the light emission angle of the LED chip is 60 ° to 120 °, and the interval at which the LED chip is arranged Is preferably an interval in the range of 10 mm to 100 mm both vertically and horizontally. Moreover, you may produce by attaching to the bottom of a box-shaped container what is marketed as an LED module for illumination which consists of a some LED package. In this case, the lighting thin light source module 2d can be easily manufactured. Examples of commercially available LED modules for illumination include a backlight white brightness life improvement type (W2), a backlight second generation LED package 4 type (BL04S), etc., commercially available from Mitsubishi Electric OSRAM Co., Ltd. FIG. 6 shows a mounting example of a backlight second generation LED package 4 type (BL04S) manufactured by Mitsubishi Electric OSRAM Co., Ltd.

  The thin light source module 2d may be attached to the back body wall 22 by fixing with a screw, an adhesive tape, a sealant, an adhesive, or the like, but the attachment method is not limited. FIG. 7 is a cross-sectional view when the thin light source module 2d is mounted in the recessed portion 2a of the line signboard unit 2.

  Further, on the back body 22 of the line section signboard unit 2, a groove-type mounting seat for mounting suspension members 25a and 25b for the signboard mounting rail members 5 and 6 on the upper and lower sides with the recessed portion 2a interposed therebetween. 24a and 24b are provided. Suspension members 25a and 25b are inserted and attached from the respective ends to such groove-type mounting seats 24a and 24b provided on the back surface 22 of the line unit signboard unit 2, respectively.

  In the internally illuminated signboard of the present invention, the signboard mounting rail for suspending the line signboard unit 2 includes an upper signboard mounting rail 5 and a lower signboard mounting rail 6. Each of the signboard mounting rails 5 and 6 is made of, for example, a long aluminum extrusion mold material, and is horizontally mounted on the signboard mounting wall surface 1 as shown in FIG. When attaching the upper signboard mounting rail 5 and the lower signboard mounting rail 6 to the wall surface 1, first, the upper signboard mounting rail 5 is mounted so as to be horizontal. Then, the upper signboard mounting rail 5 and the lower signboard mounting rail 6 are installed and fixed on the wall surface 1 in parallel with a predetermined interval.

  Thus, as shown in FIG. 8, the upper signboard mounting rail 5 and the lower signboard mounting rail 6 are attached to the wall surface 1, and the line signboard unit is connected to the upper signboard mounting rail 5 and the lower signboard mounting rail 6. 2 is suspended.

  The suspension members 25a and 25b attached to the line unit signboard unit 2 have, for example, the structures shown in FIGS. 9A and 9B and FIGS. 10A and 10B, and are made of, for example, a long aluminum extrusion mold material. Is. On the other hand, the signboard mounting rail members 5 and 6 are also made of, for example, a long aluminum extrusion mold material having the structure shown in FIGS. 9A and 9B and FIG. 10A and B, for example. As shown in FIG. 8, it is attached to the mounting wall surface 1 of the signboard in the horizontal direction.

  In order to suspend the line section signboard unit 2 with respect to such signboard mounting rail members 5 and 6, first, as shown in FIG. 9B, an attitude in which the engaging plate section 25a3 of the suspension member 25a is inclined obliquely downward. Then, when the signboard mounting rail member 5 is inserted below the engaging projection 5c and then placed in the horizontal position, that is, in the state of FIG. 9A, the engaging groove 25a2 and the engaging plate 25a3 of the suspension member 25a are formed. The signboard mounting rail member 5 is engaged with the support end 5b and the engaging projection 5c, and at the same time, the contact surface 25a1 of the suspension member 25a contacts the contact surface 5a of the signboard mounting rail member 5.

  Thus, when the line signboard unit 2 is suspended with respect to the signboard mounting rail member 5, as shown in FIG. 10A, the first contact surface 25b1 and the second contact surface 25b2 of the suspension member 25b are attached to the signboard mounting. The first contact surface 6 a and the second contact surface 6 b of the rail member 6 are in contact with each other, and at the same time, the locking claw 25 b 3 of the suspension member 25 b is engaged with the locking shoulder 6 c of the signboard mounting rail member 6. Therefore, the engagement state of the suspension member 25b and the signboard mounting rail member 6 is maintained, and as a result, the line section signboard unit 2 is reliably suspended on the signboard mounting rail members 5 and 6.

  In order to remove the line-part signboard unit 2 suspended in this way from the signboard mounting rail members 5 and 6, first, the disengagement button 25b5 of the suspension member 25b is pushed as shown in FIG. Then, the locking claw 25b3 is disengaged from the locking shoulder 6c against the urging force of the spring 25b4. Therefore, when the suspension member 25b is separated from the signboard mounting rail member 6, the engagement state between the suspension member 25a and the signboard mounting rail member 5 is easily released, and the line signboard unit 2 is simply connected to the signboard mounting rail member 5. It becomes a suspended state. Therefore, the line section signboard unit 2 can be detached from the signboard mounting rail member 5 and can be moved to an arbitrary position while being suspended from the signboard mounting rail member 5.

  Moreover, the corner part signboard unit 3 and the end cover 4 can be further attached to the wall-mounted direct lighting signboard apparatus of the present invention as necessary. The corner signboard unit 3 used here is configured using a molded body formed of a light-transmitting thermoplastic synthetic resin, like the line signboard unit 2. The front side shape of the vertical section of the corner part signboard unit 3 includes a front plate that substantially matches the front side shape of the line part signboard unit 2, and the back side recesses so that both side surfaces intersect at the back vertical line position. Having a cross-sectional shape. Or it becomes the fan shape thru | or arc shape corresponding to the angle of the corner part 1a of the signboard mounting wall surface 1. FIG.

  As shown in FIG. 11, such a corner signboard unit 3 is provided at the corner 1 a of the wall surface 1, and at the both ends or one end of the signboard provided with one or more line signboard units 2. It is also possible to form a signboard having the same design as the line portion at the side end portion. And in providing the corner part signboard unit 3 in the corner part 1a of a wall surface, it can fix via the fixing bracket 31, such as L shape, for example, or can be detachably suspended. Since the corner part signboard unit 3 attached in this way is provided adjacent to the line part signboard unit 2, the illumination light leaking from the side end part of the adjacent line part signboard unit 2 Since the corner portion signboard unit 3 is supplied from the side end portion, it is not particularly necessary to provide an illumination light source.

  Moreover, the end cover 4 as shown in FIG. 12 can be provided in the both ends or one side end of the signboard which provides the line part signboard unit 2 and the corner part signboard unit 3 as needed. Such an end cover 4 is provided when it is necessary to limit the illumination light leaking from the side edge of the signboard, and may be formed using any material as long as the light blocking performance is high, From the viewpoint of ease of manufacture, durability, etc., it is preferable to form with an aluminum plate or the like. And when attaching the end cover 4 to the wall surface 1, it can fix to the wall surface 1 using the fixing brackets 41, such as L shape.

It is an external appearance perspective view which shows one example of the installation state of the wall surface direct attachment type illumination signboard apparatus of this invention. It is sectional drawing which shows the structure of the line part signboard unit used for the wall surface direct attachment type lighting signboard apparatus of this invention, and has a recessed part for accommodating a thin light source module, and is a case where there is no opening in a thin light source module mounting part. It is sectional drawing which shows the structure of the line part signboard unit used for the wall surface direct attachment type lighting signboard apparatus of this invention, and is a case where it has a recessed part for accommodating a thin light source module, and there exists an opening part in a thin light source module mounting part. A is an external perspective view of the rear back body of the line unit signboard unit, and shows a case where there is no opening in the recessed portion for accommodating the thin light source module. B is a case where there exists an opening part in the recessed part for thin-type light source module accommodation. It is an external appearance perspective view of the cover for openings. It is an external appearance perspective view of a thin light source module when LED is disposed and mounted. It is sectional drawing at the time of mounting | wearing with the thin light source module for illumination. It is an external appearance perspective view which shows the example of the signboard attachment rail installation state used for the wall surface direct attachment type illumination signboard apparatus of this invention. The structure of the Example of the suspension member which suspends the line part signboard unit of the wall-mounted direct-type lighting signboard apparatus of this invention to a signboard attachment rail is shown, A is the suspension state of an upper signboard attachment rail member and an upper suspension member, and B These are sectional drawings which respectively show the state which open | released the upper suspension member from the upper signboard attachment rail member. The structure of the Example of the suspension member which suspends the line part signboard unit of the wall-mounted direct-type lighting signboard apparatus of this invention to a signboard attachment rail is shown, A is the suspension state of a lower signboard attachment rail member and a lower suspension member, B is It is sectional drawing which shows the state which open | released the lower suspension member from the lower signboard attachment rail member, respectively. It is an external appearance perspective view which shows the shape and attachment state of the corner part signboard unit used for the wall surface direct-attachment type lighting signboard apparatus of this invention. It is an external appearance perspective view which shows the shape and attachment state of the end cover body used for the wall surface direct attachment type lighting signboard apparatus of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Wall surface 1a ... Corner part 2 ... Line part signboard unit 2a ... Recess 2b ... Opening 2c ... Lid 2d ... Thin for illumination Light source module 2e ... LED package 21 ... Front body 22 ... Back body 23 ... Light reflection functional film 24a ... Groove-type mounting seat
24b ··· groove mounting seat 25a · · · suspension member 25a1 · · · contact surface 25a2 · · · engagement groove 25a3 · · · engagement plate portion 25b · · · suspension member 25b1 · · ... 1st contact surface 25b2 ... 2nd contact surface 25b3 ... Locking claw 25b4 ... Spring 25b5 ... Disengagement button 3 ... Corner signboard unit 31 .... Fixing bracket 4 .... End cover body 41 ... Fixing bracket 5 .... Upper signboard mounting rail member 5a ... Contact surface 5b ... Support end 5c ... .. Engaging projection 6... Lower signboard mounting rail member 6 a... First contact surface 6 b... Second contact surface 6 c.

Claims (10)

A pair of upper and lower signboard mounting fixtures provided on the wall, a thermoplastic synthetic resin cylindrical molded body having a substantially oval cross section, and a thin light source module for illumination on the rear side wall in the minor axis direction of the cylindrical molded body The thermoplastic synthetic resin cylinder provided with a signboard unit equipped with a suspension member that is detachably attached to the signboard mounting fixture on the wall surface at the upper and lower portions of the rear side wall in the minor axis direction of the cylindrical molded body A wall-mounted direct-mounted illumination signboard device, wherein the front side front body of the shaped molded body is light transmissive and the rear side back body is transparent. The thin light source module for illumination is a thin light source for illumination made of LED, organic EL, inorganic EL, etc., and is disposed and mounted on a box-shaped container part made of synthetic resin, metal or the like. The wall-mounted direct-mounted illumination signage apparatus as described. 3. The wall-mounted direct lighting type lighting signage device according to claim 1, wherein a concave portion for mounting a thin light source module for illumination is provided on a rear body rear side wall made of the transparent thermoplastic synthetic resin. 4. The center part parallel to the length direction of the back body rear side wall which consists of the said transparent thermoplastic synthetic resin has a concave part for mounting | wearing with the thin light source module for illumination among Claims 1-3, The wall surface-mounted illumination signage device according to any one of the preceding claims. Of the cylindrical molded body, the back surface rear wall made of a transparent thermoplastic synthetic resin has an opening in a portion where the thin light source module for illumination is mounted. The wall surface-mounted illumination signage device according to any one of the preceding claims. A pair of upper and lower signboard mounting fixtures provided on the wall, a thermoplastic synthetic resin cylindrical molded body having a substantially oval cross section, and a thin light source module for illumination on the rear side wall in the minor axis direction of the cylindrical molded body A line unit signboard unit equipped with a suspension member that is detachably attached to the signboard mounting fixture on the wall surface on the upper and lower parts of the rear side wall in the minor axis direction of the tubular molded body, and the thermoplastic composition The front side body of the resin cylindrical molded body is light transmissive, the rear side back body is translucent or opaque, and an opening is provided in a portion where a thin light source module for illumination is mounted. 2. The wall-mounted direct-mounted illumination signboard device according to 2. 7. The rear side body rear side wall has a recessed portion for mounting a thin light source module for illumination, and an opening is formed in a portion where the thin light source module for lighting is mounted. The wall-mounted direct-mounted illumination signage apparatus as described. The center portion parallel to the length direction of the rear side rear body rear side wall has a recessed portion for mounting a thin light source module for illumination, and has an opening in a portion where the thin light source module for illumination is mounted. The wall surface-mounted illumination signage device according to any one of claims 2, 6, or 7. The transparent synthetic resin cover is provided in the opening part in the part in which the said thin light source module for illumination is mounted | worn, The any one of Claims 5-8 characterized by the above-mentioned. Wall-mounted lighting signage device. The signboard mounting bracket on the wall surface is a pair of upper and lower signboard mounting rails provided in a substantially horizontal direction. Attached lighting signage device.

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