JP4829266B2 - Self-luminous device - Google Patents

Description

  The present invention relates to a self-light-emitting device that is installed mainly near the shoulder of a road or in the vicinity of a median strip and guides the driver's line of sight. More specifically, the present invention relates to a self-luminous device that can be attached later to an existing road incidental facility.

  Conventionally, an information sign board or the like has been attached to an existing road incidental facility. As the method, for example, there is a method as described in the prior art of Patent Document 1. In this prior art, the rib material is fixed to the back surface of the marker plate to be installed by spot welding. The rib member has a bottom surface portion that is overlapped on the back surface of the sign plate and a pair of lock-type locking portions standing from the bottom surface portion. Facing each other. On the other hand, a hole for inserting a bolt is formed at both ends of the belt-like clasp, and the head of the bolt is fitted between the engaging portions of the rib material, and the bolt is inserted into the bolt hole of the clasp. By placing the support rods in the state and screwing the nuts into the bolts, the clasps are fastened and fixed to the rib members while the support bars are sandwiched between the clasps and the rib members. Thereby, a marker board is attached to a support bar.

Moreover, attaching the self-light-emitting device provided with a self-light-emitting body and a solar cell module to the existing road incidental facility was performed. In this self-light-emitting device, a back plate is provided on the back surface of the self-light-emitting device main body to be attached, and an attachment portion (an attachment portion such as the rib member) is provided on the back plate to correspond to the attachment portion. By attaching a dedicated band bracket, it was attached to the pillar of the existing road accessory.
JP 11-256524 A

  However, in the information sign board and the self-light emitting device as described above, the product and the rib material on the back surface or the back plate have directionality. Therefore, it is necessary to prepare a product or back plate provided with a rib material for attaching the support column or the vertical beam, and a corresponding band metal fitting when attaching to the support beam or the vertical beam, and when attaching to the horizontal beam, a rib material for that purpose. It was necessary to prepare a product, a back plate, and a band metal fitting provided with.

  On the other hand, depending on the actual installation site, there is a request to attach to a horizontal beam constructed between the columns instead of the columns of the road incidental equipment. However, as described above, the conventional self-light-emitting device has the following problems because it requires a dedicated member to be attached to the column / vertical beam or horizontal beam.

  That is, it is necessary to produce a member such as a dedicated product, a back plate, or a band metal fitting in accordance with the mounting mode, which has been a cause of cost increase.

  In addition, it is necessary to prepare members such as a dedicated product, a back plate, and a band metal fitting in advance according to the mounting mode, and it is troublesome to manage the inventory and the members according to the site.

  Furthermore, due to the difference in the members such as the back plate at the time of factory shipment, the work at the installation site cannot be performed, and the delivery date may be delayed.

  The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a self-light-emitting device that can be attached to any of a supporting column, a vertical beam, or a horizontal beam of a road incidental facility. To do.

  In order to solve the above-described problems, a self-luminous device according to the present invention includes a self-luminous device main body and a back plate attached to a back portion of the self-luminous device main body, and an attachment portion is formed on the back plate. The mounting portion can be attached to a column or vertical rail provided in a road incidental facility, the back plate can be attached to and detached from the back portion of the self-luminous device main body, and the back plate is 90 It is characterized by having a shape that can be rotated and rotated and attached to the back surface portion of the main body, thereby enabling it to be attached to a cross rail provided in a road incidental facility.

  The road incidental equipment includes a horizontal rail, a vertical rail, etc. installed on or near a road, such as a guard fence or a guard rail, and is installed between columns or a plurality of columns.

  According to the self-light-emitting device of the present invention, since it has an attachment structure that can be attached to any of the pillars, vertical bars, or horizontal bars of road incidental facilities, the dedicated band bracket for attaching to the pillars / vertical bars Etc., and dedicated band metal fittings for attaching to the cross rail need not be prepared separately. Therefore, cost can be suppressed.

  Moreover, since the attachment to a support | pillar, a vertical beam, or a horizontal beam can be changed suitably in the field where a self-light-emitting device is installed, it is not necessary to arrange members, such as exclusive band metal fittings beforehand according to an attachment location and aspect. Furthermore, there is no concern that the delivery time will be delayed due to the difference in the parts at the time of shipment from the factory.

  The main body of the self-light-emitting device according to the present invention includes a light-emitting unit having a plurality of self-light-emitting bodies in a housing. As the self-light-emitting body, any self-light-emitting body such as an LED or electroluminescence is used. Applicable. The self-light-emitting device according to the present invention comprises means for supplying power to the self-light-emitting body.

  In the self-light-emitting device of the present invention, a solar cell module is provided on the upper surface of the self-light-emitting device body, a battery for storing the power generated in the solar cell module in the self-light-emitting device body, and the self-light-emitting body from the battery It is preferable to provide power supply means for supplying power to the. With this configuration, if power can be supplied from the solar cell module to the light emitting unit, it is not necessary to separately provide a power source, and wiring work is not necessary.

  As described above, according to the self-light-emitting device according to the present invention, it can be attached to any of pillars, vertical bars, or horizontal bars of road incidental facilities. Therefore, it is not necessary to separately prepare a dedicated band metal fitting or the like for attaching to the support column / vertical beam, or a dedicated band metal fitting or the like for attaching to the horizontal beam, and cost can be reduced.

  In addition, it is possible to change the attachment to the column, the vertical beam, or the horizontal beam at the site where the self-luminous device is installed, so there is no need to prepare a member such as a dedicated band bracket according to the installation location / mode. . Further, therefore, it is not necessary to worry that the delivery date is delayed due to the difference of the members at the time of shipment from the factory, and the smooth installation is possible.

  DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, preferred embodiments of a self-luminous device according to the invention will be described with reference to the drawings.

  FIG. 1 is a perspective view showing an embodiment of a self-light-emitting device according to the present invention, and shows a state where the light-emitting device is attached to a column. FIG. 2 is a front view of the self-light-emitting device according to the present embodiment, and shows a state in which the light-emitting device is also attached to the support column. FIG. 3 is a side sectional view of the self-luminous device taken along line AA in FIG.

  As shown in FIG. 1, a self-light-emitting device 1 according to the present invention includes a light-emitting unit 2 in front of a substantially cubic self-light-emitting device body 10. In this embodiment, the self-light-emitting device 1 is attached to the support column 60 on the back surface thereof.

  As shown in FIG. 3, the light emitting unit 2 is disposed on the back surface of the reflection plate 21 fitted in the opening provided on the front surface of the self-light emitting device body 10 and the lens unit 211 provided on the reflection plate 21. A plurality of self-luminous bodies 22 are provided. The self-luminous body 22 is attached to the substrate 23 and disposed on the back surface of the reflecting plate 21. The lens unit 211 has a radius of curvature of the lens unit 211 such that a light beam emitted from the self-luminous body 22 enters the lens unit 211 from the inner surface of the lens unit 211 and is emitted as a substantially parallel light beam. In addition, it is preferable to adjust the distance between the lens unit 211 and the self-luminous body 22 because light can be efficiently emitted forward.

  Further, as shown in FIG. 3, the solar cell module 30 is disposed on the upper surface of the self-light-emitting device body 10, and the battery 40 that stores the electric power generated by the solar cell module 30 in the self-light-emitting device body 10, And the control part 50 which controls light emission of the said self-light-emitting body 22 is provided. The electric power generated by the solar cell module 30 and stored in the battery 40 is supplied to the control unit 50 and the self-luminous body 22, and the self-luminous body 22 emits light under the control of the control unit 50.

  A plurality of LEDs are used for the self-luminous body 22. In addition to LEDs, halogen lamps, metal halide lamps, cathode tubes, electroluminescence, xenon lamps, and the like are used as the self-luminous body 22 as appropriate. In general, LEDs having high brightness and a long lifetime are preferably used. The

  The reflection plate 21 is a reflection plate whose rear surface is prism-processed and light incident from the front surface is retroreflected in the light source direction by the prism, and is formed of a translucent synthetic resin containing a fluorescent dye. Has been.

  As a result, direct sunlight or diffused light of solar ultraviolet rays passes through the light-transmitting synthetic resin of the reflecting plate 21 and is refracted and radiated by the prism during the daytime, so that the entire reflecting plate 21 emits fluorescent light. It is done. Further, at night, the solar cell (battery 40) is used as a power source to irradiate the reflector 21 with light from the LED, thereby exciting the fluorescent dye and causing the reflector 21 to emit light in a fluorescent color. Therefore, even when the headlight is not lit at twilight, the reflector 21 emits light in a fluorescent color by such an action, and thus visibility is ensured over a wide area.

  The housing of the self-luminous device main body 10 is obtained by molding a synthetic resin such as polyethylene, ABS resin, FRP, polycarbonate, AAS, or a metal such as an aluminum alloy or steel.

  As shown in FIG. 3, the solar cell module 30 disposed on the upper surface of the self-light-emitting device body 10 is formed by sealing solar cells 301 with a light-transmitting synthetic resin 302. As the solar cell 301, various types of solar cells such as a dye-sensitized solar cell, other organic thin-film solar cells, and amorphous solar cells can be suitably used.

  On the back surface of the self-luminous device main body 10, there is a substantially square opening, and a back plate 70 is attached so as to cover the opening (FIG. 4).

  FIG. 5 is a perspective view of the back plate 70 in this embodiment. The back plate 70 has a substantially square shape, and insertion holes 705 are formed in the four corners. Further, a screw hole is formed on the back surface of the self-luminous body 10 at a position corresponding to the insertion hole 705. With such a configuration, as shown in FIG. 4, the back plate 70 is attached to the back surface of the self-luminous device main body 10 by tightening bolts 73. The method of attaching the back plate to the self-luminous body is not limited to the above method, and any method may be used as long as the back plate can be firmly fixed to the self-luminous body.

  As shown in FIGS. 4 and 5, the back plate 70 is formed with a mounting portion 701 having a mounting groove 702 for inserting the head portion 811 of the mounting bolt 81 in the left-right direction.

  With such a configuration, the self-luminous device 1 can be attached to the column 60 as shown in FIGS. 6 and 7. That is, the head 811 of the mounting bolt 81 is inserted into the mounting groove 702, and the band metal fitting 83 corresponding to the outer shape of the support post 60 is externally fitted to the support post 60 and is attached to the attachment holes formed at both ends of the band support 83. The screw part 812 of the bolt 81 is inserted and protruded, and the nut 82 is fastened to the screw part 812 protruding from the attachment hole, so that the self-light-emitting device 1 can be attached to the column 60 of the road incidental equipment. Here, since the cross section of the support column 60 has a circular shape, a U-shaped band corresponding to the shape of the support column 60 is used for the band metal fitting 83, but it is optimally appropriate depending on the shape of the support column. This is to select and use a band metal fitting of various shapes. The mounting portion 71 may be molded separately from the back plate 70 and fixed to the back plate 70 by a method such as welding, or may be formed integrally with the back plate 70.

  In this embodiment, the back plate 70 has a substantially square shape. Therefore, even when the back plate 70 is rotated 90 degrees in either the left or right direction, the opening of the self-luminous device body can be covered. Further, the insertion holes 705 drilled in the four corners of the back plate 70 are formed at positions that can be attached to the back surface of the self-light emitting device body 10 even when rotated 90 degrees in either the left or right direction. A screw hole is formed at a predetermined position on the back surface of the light-emitting body 10 so as to correspond to the position of the insertion hole 705. Thereby, even when the back plate 70 is rotated 90 degrees in either the left or right direction, the back plate 70 can be attached to the back surface of the self-light emitting device body 10. Therefore, in this embodiment, as shown in FIG. 4, it is possible to attach the back plate 70 so that the mounting groove 702 is in the horizontal direction (horizontal direction), and the back plate 70 is placed in either the left or right direction. It is also possible to mount the back plate 70 by rotating 90 degrees so that the mounting groove 702 is in the vertical direction as shown in FIG.

  If it attaches like FIG. 8, the self-light-emitting device 1 can be attached also to the crosspiece 61 of a road incidental installation. FIG. 9 is a plan view showing a state in which three self-luminous devices in this embodiment are attached to the crosspiece 61.

  In this embodiment, the shape of the back plate is a substantially square shape. However, the shape of the back plate is not limited to this, and the back plate can be attached to the back surface of the light-emitting device even when the back plate is rotated 90 degrees in either the left or right direction. Any shape can be used as long as it is possible.

  As described above, according to the self-light-emitting device according to the present invention, the back plate can be attached to the back surface of the self-light-emitting device body by rotating 90 degrees to the left or right. Or it becomes possible to attach to any of a crosspiece. Therefore, it is not necessary to separately prepare a dedicated band metal fitting or the like for attaching to a column / vertical beam, or a dedicated band metal fitting or the like for attaching to a horizontal beam, thereby reducing costs.

  In addition, it is possible to change the attachment to the column, the vertical beam, or the horizontal beam at the site where the self-luminous device is installed, so it is necessary to arrange members such as dedicated band brackets in advance according to the installation location and mode. Absent. In addition, delivery delays due to misplacement of members such as band metal fittings at the time of factory shipment are eliminated.

It is a perspective view which shows one Embodiment of the self-light-emitting device based on this invention. It is a front view which shows one Embodiment of the self-light-emitting device concerning this invention. It is a sectional side view of the self-light-emitting device between the AA lines of FIG. It is a perspective view which shows the back side of one Embodiment of the self-light-emitting device main body which concerns on this invention. It is a perspective view which shows one Embodiment of the backplate of the self-light-emitting device based on this invention. It is a side view which shows one Embodiment of the self-light-emitting device based on this invention. It is a top view which shows one Embodiment of the self-light-emitting device based on this invention. In one Embodiment of the self-light-emitting device which concerns on this invention, it is a back side perspective view which shows the state which attached the backplate to the self-light-emitting body main body so that a mounting groove may become a vertical direction (vertical direction). It is a top view which shows the state which attached the self-light-emitting device which concerns on this invention to multiple horizontal crosspieces.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Self-light-emitting device 10 Self-light-emitting device main body 2 Light emission part 21 Reflecting plate 211 Lens part 22 Self-light-emitting body 30 Solar cell module 70 Back plate 701 Mounting part 702 Mounting groove 81 Mounting bolt 82 Nut 83 Band metal

Claims (2)

A self-luminous device body;
A back plate attached to the back surface of the light emitting device main body,
A mounting portion is formed on the back plate, and the mounting portion can be attached to a column or vertical beam provided in a road incidental facility,
The back plate is attachable to and detachable from the back side of the light emitting device main body, and the back plate has a shape that can be attached to the back side of the main body by rotating 90 degrees, thereby preparing for road incidental facilities. A self-luminous device characterized in that it can be mounted on a horizontal rail. A solar cell module is provided on the upper end surface of the self-luminous device body, a battery for storing electric power generated in the solar cell module in the self-luminous device main body, and a power supply means for supplying electric power from the battery to the self-luminous body. The self-luminous device according to claim 1, further comprising:

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