JPH0157796B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention can be used for mobile objects such as aircraft, ships, railcars, and automobiles, or for buildings such as high-rise or concentrated residences such as buildings and condominiums, or buildings such as exhibition halls, or outdoor exhibition halls and parks. The present invention relates to the structure of a warning display device.

In conventional warning display devices, characters are often displayed on the display section, and the location of the warning point is often unclear. In particular, in the event of an emergency such as a fire outbreak, wear and tear, damage, or loss of important parts, it may not be possible to respond immediately.

Therefore, the present invention has been provided in view of the above-mentioned drawbacks of the conventional art, and includes not only displaying characters but also a picture showing the structure on the display part, and a display part of colors or characters and a picture display. The structure is such that both parts are lit at the same time.

The structure and operation of one embodiment of the present invention will be explained below with reference to FIGS. 1 and 2.

[First example] This will be explained using FIGS. 1 and 2.

In the figure, reference numeral 1 denotes a lower housing formed in a box-like structure, and a first chamber 18 surrounded by a wall 7 is formed, and the first chamber 18 is connected to the first chamber 18 through the wall 7. A plurality of second chambers 3 are formed which are arranged in parallel with each other and are also arranged in parallel with each other. Reference numeral 2 denotes an Atsupah housing, which is disposed on the front surface of the lower housing 1, and this Atsupa housing 2 includes a first
It has a through window 4 formed corresponding to the opening 18a of the chamber 18 and the opening 3a of the second chamber 3. 12 is
The first display plate is disposed facing the through window 4 between the lower housing 1 and the upper housing 2, and covers almost all of the second chamber 3 except for the periphery of the first chamber 18. A plurality of through windows 15 are formed in accordance with the shapes of the openings 3a facing each other. The surface 12a is made of a non-transparent material with a structural picture 13 marked thereon, and a point 16 made of a transparent material is fitted into a through hole 27 formed opposite to the first chamber 18. Reference numeral 8 denotes a second display plate 8 made of a translucent material such as a polycarbonate sheet or acrylic resin, and the second display plate 8 has warning display items fixed by means such as silk printing or engraving (for example, BRAKE). ,WINDWASH,
BELTS, EXH-TEMP, 2F101, 4F lobby,
No. 5 arbor) has 9. Reference numeral 14 denotes a first bulb, and the illumination light _L1 of the first bulb 14 is reflected by the back surface 2a of the upper housing 2, and a lower portion is arranged so that the entire surface 12a of the first display board 12 is indirectly illuminated. The first
The structural picture 13 on the display board 12 is displayed, and it lights up when a warning sensor (not shown) detects a warning state or a lighting switch (not shown) is turned on, and lights up when a non-warning state is detected or the lighting switch is turned off. The circuit is designed to turn off the light when the switch is turned on. 25 has one end provided in the wall 7 of the first chamber 18 and the second chamber 3 via the through hole 26, and the other end provided in the wall 7 of the first chamber 18 and the second chamber 3.
This is a light guiding flux such as an optical fiber glass or a light emitting diode that communicates with a point 16 provided in the display panel 12 through a through hole 27. This point 16 is provided in the through hole 27 provided in the structural picture 13 of the first display board 12, and the position of the through hole 27 is the corresponding position in the reproduction of the part where the warning sensor (not shown) is provided. It is.

Incidentally, the through hole 27 may not penetrate through, but may be recessed by a certain dimension from the back surface. A second bulb 5 is fixed to the bottom 6 of the lower housing 1 of the second chamber 3 corresponding to one end of the light guide bundle 25.
It is possible to irradiate one end of the first bulb 1 and also directly irradiate the second display plate 8.
It is wired so that it lights up in synchronization with the warning light 4 and turns off at all times. The structural picture 13 is a plan view of an automobile, a plan view of a floor of a building, a side view of each railcar, etc. provided on the surface 12a of the first display board 12 by silk printing or the like.
The points 16 are colored with red, blue, yellow, etc., or are letters. WL is a warning lamp device, which includes lower housing 1 and 2nd
It consists of a bulb 5 and a second display plate 8. L ₂ is the illumination of the second bulb 5.

Therefore, according to this embodiment, when the warning sensor (not shown) is in a state where it should issue a warning, the first bulb 14 and the second bulb 5 are lit (however, the first bulb 14 may be lit all the time at night). , point 16 via the second display panel 8 and the light guide bundle 25 by the second bulb 5.
is irradiated. Therefore, the relevant part can be easily recognized.

As described above, the present invention allows the location where a warning is issued to be easily and reliably recognized not only by text but also by pictures. Further, since each second bulb of the warning lamp device WL is partitioned by the wall of the lower housing, there is no leakage of light and no erroneous recognition occurs. Further, when a second display plate made of a transparent material is provided opposite to the second bulb, and the second display plate is irradiated with direct light from the second bulb, the second display plate is
The display board is quite bright and can be easily identified by the second display board even if the first bulb is lit.
Furthermore, if points are placed at appropriate locations in the structural picture, the copied position of the location where the warning sensor is installed will be directly illuminated, making the warning display extremely direct and easy to recognize. Furthermore, if the point on the first display board is illuminated by the light from the second bulb of the warning lamp device using the light guide, the light will turn on even if the first bulb is burnt out.
The structural picture can be recognized by indoor lights, etc., and if the second bulb is installed in the structural picture, its position is often memorized by the operator, so there is no need to use indoor lights. It can also be recognized as or,
The back side of the upper housing is placed opposite the second display board, and the second display board is indirectly illuminated by reflecting the light from the second bulb on the back surface, so the irradiated light is soft and the structural picture can be recognized. It is easy to remove and does not hurt the eyes.

[Brief explanation of drawings]

FIG. 1 is a front view of a display device showing an embodiment of the present invention, and FIG. 2 is a sectional view taken along the line -- in FIG. DESCRIPTION OF SYMBOLS 1... Lower housing, 2... Atsupa housing, 2a... Back surface, 3... Second chamber, 3a... Opening, 4... First through window, 5... Second valve, 7...
...Wall, 8...Second display board, 9...Warning display items, 12...First display board, 13...Structure picture, 14
...First bulb, 15...Second through window, 16...
Point, 18...first chamber, 18a...opening of first chamber, 25...light guiding flux, 26, 27...through hole.

Claims (1)

[Claims] 1 The first area surrounded by walls
a lower housing forming a plurality of second chambers which are arranged in parallel with the first chamber through the wall and also with each other; The upper housing has a first through window formed corresponding to the opening of the two chambers, and the first through window is formed between the lower housing and the upper housing.
a first display board disposed facing the through window and having a structural picture marked on its surface; and a first display board disposed on the back side of the first display board and facing the second through window of the first display board. a second display board on which warning display items are marked;
One end was fitted into a through hole provided in a wall separating the chamber and the second chamber, and the other end was connected to a point made of a translucent material fitted into a through hole provided in the structural picture of the first display board. The first light guide beam is reflected on the back surface of the Atsupah housing and irradiated onto the structural picture on the first display board and the warning display items on the second display board.
a first bulb that is arranged at a position in the room, lights up when the warning sensor detects a warning state or turns on the lighting switch, and turns off when there is a non-warning state or when the lighting switch is turned off;
The second chamber is configured to send light to a point via a light guiding flux exposed in the second chamber, and also to directly illuminate warning display items on the second display board from the back surface, and the first bulb is a warning illuminator. What is claimed is: 1. A warning display device comprising: a second bulb which is wired so as to be illuminated in synchronization with the illumination, and to be always extinguished.