JP3153683U - Illuminated board - Google Patents

Abstract

[PROBLEMS] To improve the interior characteristics by raising the design and character pattern of a poster sheet placed at a light outlet by a backlight method, and the electric decoration surface is not affected by changes over time. A decorative board is provided. A frame (10) for housing an electrical decoration unit including a light source, a rail outlet (20) constituting an outlet unit, and a power plug (30) electrically contacting the rail outlet. ) And the electrical decoration part (40) that is electrically connected through the power plug and illuminates the display object such as a poster sheet, and the power plug and the frame are connected to each other, and the electrical decoration part is rotatably supported. A suspension pole (50) is provided. [Selection] Figure 1

Description

The present invention relates to an electrical decoration board that is used by being attached to a rail outlet (fixed side support) provided with a power supply side electrode.

Conventionally, a translucent panel material has been arranged at a light projection port of a housing containing a fluorescent lamp (light source), and an attachment (power socket) having an electrode is provided on the top of a peripheral wall of the housing. The housing is connected to each other so as to be relatively rotatable around two axes orthogonal to each other, and the fixture is slidably attached to a rail (fixed side support) having a power supply side electrode. There is proposed an electrical decoration board that is configured by arranging a translucent poster sheet having a pattern or a character pattern at a light emitting port, which is electrically connected by bringing the power supply side electrode of the rail into contact with each other (Patent Document). 1).

Utility Model Registration No. 3081065

The conventional lighting board has the freedom to change the location of the illumination spot in the left-right direction of the ceiling because it is installed using rails (fixed side support). Although it is possible to enhance the interior by raising the character pattern etc. with the backlight method,
(1) The light source is a fluorescent lamp, and the image line (shadow) of the fluorescent lamp appears on the illumination surface as time passes.
(2) Since the box-shaped housing needs to be thick enough to accommodate a fluorescent lamp as a light source, there is a limit to reducing the thickness of the decoration board.
(3) Fluorescent lamps are not uniform in irradiation light, and uneven light emission tends to occur on the illumination surface.
(4) The fixture includes a support block fixed to the top of the peripheral wall of the housing, and a gate-shaped bracket attached to the support block so as to be rotatable about the axis of the tightening screw via the tightening screw. Since it is simply attached to the top of the surrounding wall of the housing, there is no degree of freedom to adjust the height from the ground to the lighting surface according to the ceiling height.
There was a problem.

Therefore, the purpose of the present invention is not only that the design and character pattern of the poster sheet placed at the projector outlet can be raised by the backlight method, but also the interior surface can be enhanced, and the electrical decoration surface is affected by changes over time. The purpose is to provide an electrical board that is not received.

Another object of the present invention is to provide an electric decoration board that can be thinned.

Another object of the present invention is to provide an electric decoration board capable of uniform surface light emission.

Yet another object of the present invention is to provide a suspension pole that connects the power socket and the frame so that the height from the ground to the lighting surface can be adjusted according to the ceiling height. To provide a decorative board.

An electrical decoration board according to the present invention includes a frame body that houses an electrical decoration unit provided with a light source, a rail outlet that constitutes the outlet unit, a power plug that is in electrical contact with the rail outlet, and an electric power source through the power plug. An electrical decoration board comprising an electrical decoration part that electrically conducts and displays a display object such as a poster, and the electrical decoration part includes an LED and a light guide plate that guides the irradiation light of the LED, There is provided a suspension pole for connecting the power plug and the frame and for pivoting the electrical decoration portion.

In addition, an electrical decoration board according to the present invention includes a frame body that houses an electrical decoration unit provided with a light source, a rail outlet that constitutes the outlet unit, a power plug that is in electrical contact with the rail outlet, and a power plug. And an electrical decoration board that is electrically conductive and illuminates a display object such as a poster, and the electrical decoration part includes an LED and a light guide plate that guides the irradiation light of the LED. And a suspension pole for connecting the power plug and the frame and pivotingly hanging the electric decoration part, the suspension pole being formed by a tubular member through which the lead wire is inserted, and the tip of the suspension pole Is formed with a male screw portion, the male screw portion is screwed into a female screw portion formed at the bottom of the power plug, and a base end portion of the suspension support pole rotatably supports the frame body. Adjust the depth of the threaded part formed by the suspension pole and the power plug. It may be configured to enable adjusting the height to the illuminations of the ground according to ceiling height by.

A receiving portion for receiving the electric decoration portion is formed on the front side of the frame body, and a receiving portion for pivotally supporting the base end portion of the suspension pole is formed on the back side of the frame body. Comprises a pair of opposed rising pieces and a raised portion raised at the center of the rising piece, and a positioning set screw for positioning the tilted state of the frame body is inserted through the center of the rising piece. An insertion hole is formed, and the tip of the set screw is inserted through the insertion hole and is further screwed into the screw hole of the suspension pole so as to abut against the raised portion.

The present invention has the following effects.
(1) The design and character pattern of the poster sheet placed at the floodlights can be raised using the backlight method to improve the interior, and the board can be made thinner.
(2) An electric decoration board capable of uniform surface light emission is obtained.
(3) A suspension pole that suspends the illumination part is provided, and the height from the ground to the illumination part is adjusted according to the height of the ceiling by adjusting the depth of the threaded part of the suspension pole and the power plug. An electric decoration board can be obtained.

It is the perspective view which looked at the electrical decoration board concerning this invention from the back side. It is the disassembled perspective view which shows the state which isolate | separated the component which looked at the same electrical decoration board from the back side. It is a side view of the electrical decoration board. It is a side view which shows that the electrical decoration part of the electrical decoration board rotates. It is a section expansion schematic diagram showing the composition of the electric decoration part of the electric decoration board, and is a figure showing the state where the upper and lower clamping (locking) members were separated. It is a principal part expanded sectional schematic diagram explaining the installation state of the electrical decoration board. It is a perspective view of the same electrical decoration board. It is a disassembled perspective view which shows the component of the same electrical decoration board. It is a perspective view which shows the other example of an electrical decoration board, and is the figure which comprised the upper clamping member by the clip. It is a disassembled perspective view which shows the component of the electrical decoration board shown in FIG.

In the present invention, an LED is used as a light source, and an energy saving type electric decoration board is configured that consumes less power than a fluorescent lamp or an incandescent lamp.

A rail outlet and a power plug that is in electrical contact with the rail outlet are provided to constitute an electrical decoration board that does not need to route electrical wiring.

The following is a description of an embodiment of the present invention.
An electrical decoration board 1A according to the present invention includes a frame body 10 that houses an electrical decoration unit including a light source, a rail outlet 20 that constitutes an outlet unit, and a power plug 30 that is in electrical contact with the rail outlet 20; Electrically connected through the power plug 30 and illuminating a display object 80 such as a poster sheet, and the power plug 30 and the frame 10 are connected to rotate the electrical decoration 40. A suspension pole 50 that freely suspends is provided. Reference numeral 5 is a power supply box, 7 is a magnet, 8 is an upper clamping body, and 9 is a lower clamping body. The transparent plate 70 and the display object 80 are clamped (locked) by the upper clamping body 8A and the lower clamping body 9.

Among these, the accommodating part (recessed part) 11 which accommodates the electrical decoration part 40 provided with the light source for illumination is formed in the front side of the said frame 10 (FIG. 5, FIG. 8). A receiving portion 15 that pivotally supports the base end portion of the suspension pole 50 is formed on the back side of the frame body 10. The receiving portion 15 includes a pair of rising pieces 16 and 16 facing each other, and a raised portion 17 protruding in a strip shape at the center of the rising pieces 16 and 16 (FIGS. 1 and 2). An insertion hole 19 through which positioning set screws 18 and 18 for positioning the tilted state of the frame body 10 (and the illumination part 40) at a desired angle θ are inserted in the center of the upright pieces 16 and 16. , 19 are formed (FIGS. 2 and 4). The distal ends of the set screws 18, 18 are inserted through the insertion holes 19, 19, and are further screwed into the screw holes 56, 56 of the suspension pole 50 to come into contact with the raised portion 17 (FIGS. 1, 2). .

The rail 20 includes a pair of parallel rail portions 21 and 1 and power supply side electrodes 22 and 2 which are formed to face each other with a space therebetween (FIG. 6). The state of FIG. 6 shows a state in which the power supply side electrodes 22 and 22 and the pair of electrodes 32 and 32 disposed on the power plug 30 are in electrical contact (return 90 degrees from the state in FIG. 6). In other words, after the neck portions 33, 33 on the side of the power plug 30 are fitted to each other from below the left and right rail portions 21, 21, they are rotated 90 degrees around the axis R in the fitted state. 6 and the engagement pieces 36, 36 of the power plug 30 are slidably held on the rail portions 21, 21 by engaging the inner surfaces of the rail portions 21, 21. At the same time, the electrodes 32 and 32 are in electrical contact with the power supply side electrodes 22 and 22). Free rotation of the power plug 30 with respect to the rail portion 21 is prevented by the contact resistance of the engagement portion between the engagement piece 36 and the inner surface of the rail portion 21.

The illumination unit 40 includes an LED 41 that is a light source and a light guide plate 42 that guides light emitted from the LED (FIG. 5), and backlights a pattern or a character pattern of a poster sheet provided at a light projection port. This makes it possible not only to raise the interior by raising the system, but also to reduce the thickness W of the electric decoration part (FIG. 5), and furthermore, an electric decoration board that ensures uniform surface emission can be obtained.

The suspension pole 50 is formed by a tubular member through which the lead wires 60, 60 are inserted, and a male screw portion 52 is formed at the tip (FIG. 6). The male screw portion 52 is screwed into a female screw portion 34 formed at the bottom of the power plug 30. Further, the base end portion of the suspension support pole 50 suspends the frame body 10 (and the electric decoration portion 30) in a freely rotatable manner. That is, a bifurcated portion 54 is formed at the base end portion of the suspension support pole 50, and screw holes 56, 56 into which the set screws 18, 18 are screwed are formed in the bifurcated portion 54 (FIG. 2). . Thus, by adjusting the depth L of the threaded portion (52, 34) formed by the suspension pole 50 and the power plug 30, the height from the ground to the electrical decoration portion can be adjusted according to the height of the ceiling. An adjustable lighting board is obtained (FIG. 6).

Reference numeral 70 denotes a transparent acrylic transparent plate, and 80 denotes a display object such as a poster sheet.

FIG. 9 and FIG. 10 show an example in which the lighting board 1B is formed by the clip 8B on the upper sandwiching body.

DESCRIPTION OF SYMBOLS 1A Electrical decoration board 1B Electrical decoration board 10 Frame 20 Rail outlet 30 Power plug 40 Electrical decoration part 50 Hanging support pole 60 Lead wire 70 Transparent board 80 Display object

Claims (3)

A frame for housing an electrical decoration unit equipped with a light source;
Rail outlets that make up the outlet part,
A power plug in electrical contact with the rail outlet;
An electrical decoration board comprising an electrical decoration part that electrically conducts through the power plug and illuminates a display object such as a poster,
The electrical decoration part is configured to include an LED and a light guide plate that guides the irradiation light of the LED,
An electrical decoration board comprising a suspension pole for connecting the power plug and the frame to pivotably suspend the electrical decoration portion. A frame for housing an electrical decoration unit equipped with a light source;
Rail outlets that make up the outlet part,
A power plug in electrical contact with the rail outlet;
An electrical decoration board comprising an electrical decoration part that electrically conducts through the power plug and illuminates a display object such as a poster,
The electric decoration part is configured to include an LED and a light guide plate that guides the irradiation light of the LED,
A suspension pole for connecting the power plug and the frame to pivotably suspend the electrical decoration part is provided,
The suspension pole is formed by a tubular member through which a lead wire is inserted. A male thread portion is formed at the tip of the suspension pole, and the male thread portion is screwed into a female thread portion formed at the bottom of the power plug. The base end portion of the suspension support pole suspends the frame body in a freely rotatable manner,
Accordingly, the height from the ground to the electrical decoration part can be adjusted according to the height of the ceiling by adjusting the depth of the screwing part formed by the suspension pole and the power plug. Illuminated board. A receiving portion for receiving the electric decoration portion is formed on the front surface side of the frame body, and a receiving portion for pivotally supporting the base end portion of the suspension pole is formed on the rear surface side of the frame body. Is provided with a pair of opposed rising pieces and a raised portion protruding at the center of the rising piece, and a positioning set screw for positioning the tilted state of the frame body is inserted in the center of the rising piece. The insertion hole is formed, and the tip of the set screw is inserted through the insertion hole, and is further screwed into the screw hole of the suspension pole to contact the raised portion. Lighting board.

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