JPH09137669A - Warning lamp indicating operation of automatic opening/ shutting body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To give intensified warning on the occasion of opening and shutting of an automatic opening/shutting body, and to reduce occurrence of accidents with visual recognizability improved. SOLUTION: A plurality of movement warning lamps 7 capable of showing arrows 11 are provided at stiles 6a of frame bodies 6 constituting movable front ends of automatic door leaves 1B forming an automatic opening/shutting body 1. Each of the movement warning lamps 7 is driven, when the automatic door leaves 1B are in opening motion, with the arrows 11 indicating the direction of opening for the automatic door leaves 1B put in on-and-off motions. When the automatic door leaves 1B are in closing motion, the movement warning lamps are driven with the arrows 11 indicating the direction of closing for the automatic door leaves 1B put in on-and-off motions.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an operation warning light for an automatic opening / closing body, which displays an opening / closing operation state of an automatic opening / closing body such as a shutter or an automatic door to the outside.

[0002]

2. Description of the Related Art A shutter will be described as an example of an automatic opening / closing body. The shutter is disposed between an opening portion of a building such as a house, and between a pair of guide rails vertically disposed on the left and right sides of the opening portion. The shutter curtain is designed to move up and down while being supported by its left and right side edges.

By the way, in this type of shutter, an operation warning lamp is provided for notifying surrounding people that the shutter is in an opening / closing operation state and for prompting a warning. The operation warning light is composed of a rotating light, a traffic light, etc., and is installed, for example, on the upper wall surface near the shutter. Then, it is possible to confirm in advance that the shutter is in the opening / closing operation state at a position away from the shutter by visually observing the blinking of the rotating light or the traffic light that constitutes the operation warning light.

[0004]

However, since the above-mentioned conventional operation warning lamp is installed at a position apart from the shutter that is actually driven to open and close and on the upper portion of the wall surface, the visibility becomes closer to the shutter. However, there is a problem that the operation warning light goes out of sight and it is easy to overlook the warning even though the shutter is opening and closing and the operation warning light is operating. I couldn't show it. For example, in a configuration in which the shutter is opened and closed to the end by a single switch operation, even if the shutter is in the closing operation state, if you accidentally overlook the warning of the operation warning light and try to pass through the shutter, the shutter in the closing operation will be There was a risk of causing an accident such as a collision with the car or being caught. This is a problem that naturally occurs not only in shutters but also in automatic opening / closing bodies such as automatic doors.

In view of the above circumstances, the present invention is capable of giving a warning by emphasizing the opening / closing operation state of the automatic opening / closing body, improving the visibility and reducing the accident rate, and is more excellent in safety. It is intended to provide an operation warning light of an automatic opening / closing body.

[0006]

In order to achieve the above object, an operation warning lamp for an automatic opening / closing body according to claim 1 of the present invention is provided with a light emitting element 8 which emits light during opening / closing operation of the automatic opening / closing body 1. The warning light 7 is provided at a part of a movable portion of the automatic opening / closing body.

In the operation warning light of the automatic opening / closing body according to the second aspect, the operation warning light 7 having the light emitting element 8 which emits light during the opening / closing operation of the automatic opening / closing body 1 comprises the movable tip portions 5, 6 of the automatic opening / closing body.
It is characterized in that it is provided in a.

Here, the automatic opening / closing body 1 is the shutter 1.
In the case of A, the operation warning lamp 7 is provided on the bottom slat 5, and when the automatic opening / closing body 1 is the automatic door 1B, the operation is performed on the vertical frame 6a of the frame body 6 which is the movable front end of the automatic door 1B. A warning light 7 is provided.

The operation warning light 7 is information indicating the opening / closing operation direction of the automatic opening / closing body 1 during the opening / closing operation of the automatic opening / closing body 1, for example, arrow 11, "opening operation", "closing operation", etc. It may be configured to emit light while displaying the characters.

Further, drive control means 3 for driving the operation warning lamp 7 to emit light in synchronization with the opening / closing operation of the automatic opening / closing body 1.
1 may be included. At that time, in the configuration in which a plurality of the operation warning lights 7 are arranged in the automatic opening / closing body 1, the drive control means 31 sequentially outputs the plurality of operation warning lights 7 in synchronization with the opening / closing operation of the automatic opening / closing body. It may be configured to drive light emission.

The operation warning lamp 7 arranged directly on the automatic opening / closing body 1 is driven to emit light in synchronization with the opening / closing operation signal from the automatic opening / closing body 1 when the automatic opening / closing body 1 is opened / closed.
Warn the surroundings. The light emitting operation of the operation warning lamp 7 is
The operation is performed until the input of the opening / closing operation signal is cut off, that is, while the automatic opening / closing body 1 is opening / closing.

Here, the opening / closing operation signal is obtained as an operation signal output of the automatic opening / closing body 1 itself, and a motor current is supplied to the driving wire by interposing a current transformer (CT: current transformer) in the driving wire of the motor. Is obtained from the voltage obtained from the magnetic field generated when the power is supplied, the voltage across the open relay or the closed relay, and the like.

[0013]

1 to 6 are configuration diagrams of an operation warning light according to the present invention, FIG. 7 is a view showing an opening / closing operation state when the operation warning light is installed in an automatic door, and FIG. 8 is the same operation. FIG. 9 is a diagram showing a closing operation state when the warning light is installed in the shutter, FIG. 9 is a diagram showing an opening operation state when the operation warning light is installed in the shutter, and FIGS. 10 and 11 are diagrams showing the operation warning light. Schematic diagram of fixing means when fixing to a shutter or an automatic door,
12 to 18 are diagrams showing a wiring structure of the operation warning lamp, and FIG. 19 is a block configuration diagram of a drive control circuit for controlling turning on / off of the operation warning lamp.

The operation warning lamp 7 according to the present invention is arranged directly on the automatic opening / closing body 1 such as a shutter or an automatic door. Here, the shutter 1A and the automatic door 1B will be described as examples of the automatic opening / closing body 1.

The shutter 1A as the automatic opening / closing body 1 is
For example, the shutter curtain 4 is supported at its left and right side edges between a pair of guide rails 3 and 3 which are disposed in the opening portion 2 of a building such as a house and which are vertically disposed on the left and right side portions of the opening portion 2. It is designed to go up and down.

Although not shown in detail, the shutter curtain 4 has a plurality of strip-shaped slats 4 elongated in the left-right direction.
a. The slats 4a are connected to each other by connecting portions formed on the upper and lower edges. A bottom slat 5 is attached to the lowermost position of the shutter curtain 4. Bottom slats 5
Is a seat plate member that comes into contact with the lower edge of the opening portion 2, and is made of an alloy such as aluminum as a raw material. As shown in FIG. 16 and FIG. It is formed in a substantially inverted T-shape in cross section, which has a rectangular vertical portion 5a and a horizontal portion 5b.

As shown in FIGS. 7 to 18, an operation warning lamp 7 is provided on the bottom slat 5 and the frame 6 of the automatic door 1B described above. The operation warning light 7 is, for example, an LED,
It is configured by including a light emitting element 8 such as an LD and a lamp, and its specific configuration is shown in FIGS.

The operation warning light 7A shown in FIG. 1 has a horizontally long rectangular case 10 having a horizontally long rectangular opening 9A on its surface.
In A, a plurality of light emitting elements 8A are arranged in close contact with each other in a regular manner in a state of protruding by a predetermined amount from the surface of the case 10A so as to fill the opening 9A. In the illustrated example, 30 light emitting elements 8A linearly arranged in the horizontal direction of the case 10A are arranged in two rows in the vertical direction of the case 10A.
When the operation warning lamp 7A is used for the shutter 1A, the left and right widths are parallel to the horizontal portion 5b with the light emitting surface facing the vertical portion 5a of the bottom slat 5 located on the movable front end side of the shutter 1A. It is arranged along the direction.
When it is used for the automatic door 1B, it is arranged vertically with respect to the vertical frame 6a of the frame body 6 located on the movable front end side of the automatic door 1B.

The operation warning lamp 7B shown in FIG. 2 has a substantially square rectangular case 10 having a substantially square opening 9B on its surface.
A plurality of light emitting elements 8B are closely arranged and housed in a matrix B in a state of protruding a predetermined amount from the surface of the case 10B so as to fill the opening 9B. In the illustrated example, nine light emitting elements 8B linearly arranged in the width direction of the case 10B are arranged in eight rows in the vertical direction of the case 10B.

The operation warning lamp 7C shown in FIG. 3 has a round rectangular case 10C having a circular opening 9C on its surface.
A plurality of light emitting elements 8C are regularly arranged and housed in close contact with each other in such a manner as to protrude from the surface of the case 10C by a predetermined amount so as to fill the opening 9C.

The operation warning lamp 7D shown in FIG. 4 has a substantially square rectangular case 10D having a cross-shaped opening 9D on its surface, and a plurality of light emitting elements 8D fills the opening 9D so that the surface of the case 10D is covered. Further, they are regularly arranged and housed in a state in which they are protruded by a predetermined distance. In this operation warning lamp 7D, each light emitting element 8D is driven by the drive control circuit 31 described later.
The on / off of the is controlled. As a result, the operation warning light 7
4D, an arrow 11 indicating the opening / closing operation direction of the automatic opening / closing body 1 can be displayed, and an upward arrow shown in FIG.
The downward arrow shown in (c) is switched and displayed.

In the operation warning lamp 7E shown in FIG. 5, a plurality of light emitting elements 8E have openings 9E in a rectangular rectangular case 10E having a drum-shaped opening 9E whose central portions are constricted on both sides.
In order to fill up all of the above, a predetermined number of protrusions from the surface of the case 10E are closely arranged in a regular array. In the operation warning lamp 7E, as in the operation warning lamp 7D of FIG. 4, the drive control circuit 31 described later controls the turning on / off of each light emitting element 8E. As a result, the operation warning light 7E is
The arrow 11 indicating the opening / closing operation direction of the automatic opening / closing body 1 can be displayed, and the upward arrow shown in FIG. 5B and the downward arrow shown in FIG. 5C are switched and displayed. .

The operation warning lamp 7F shown in FIG. 6 is a modification of the operation warning lamp 7B shown in FIG. 2, in which all the light emitting elements 8F are housed in the case 10F without protruding from the surface of the case 10F. A diffusion lens plate 12 for diffusing light emitted from each light emitting element 8F is provided in the opening 9F.

The cases 10A to 10F used for the operation warning lights 7A to 7F are made of a hard synthetic resin such as ABS resin or a metal such as stainless steel.

When the operation warning lamps 7B to 7f shown in FIGS. 2 to 6 are used for the shutter 1A, the horizontal portion 5b with the light emitting surface facing the vertical portion 5a of the bottom slat 5 is faced. It is arranged at a plurality of positions in the left-right width direction in parallel with. When used as the automatic door 1B, the automatic door 1
It is arranged at a plurality of positions in the vertical direction with respect to the vertical frame 6a of the frame body 6 located on the movable front end side of B. When the operation warning lights 7D and 7E of FIG. 4 or 5 are used, the direction of the arrow 11 that is switched and displayed is arranged so as to match the opening / closing operation direction of the automatic opening / closing body 1.

Here, various operation warning lights 7 having the above-mentioned configuration
As a fixing means for fixing A to 7F to the shutter 1A or the automatic door 1B, for example, the configuration shown in FIGS. 10 and 11 is adopted.

In the example shown in FIG. 10, a male screw rod 14 is fixedly provided at the center of the back surface of the case 10. And the operation warning light 7
Is the bottom slat 5 of the shutter 1A and the automatic door 1B.
The male screw rod 1 is provided in a through hole (not shown) formed in advance in the frame body 6 of
In the state in which 4 is inserted, it is fixed by tightening a nut (not shown) on the male screw rod 14.

In the example of FIG. 11, the flange 15 having the notch 15a opened in a U shape is provided on both sides of the case 10. Then, the operation warning lamp 7 includes the shutter 1
It is fixed by attaching wood screws or bolts (not shown) to the notches 15a in a state of being positioned on the bottom slat 5 of A or the frame body 6 of the automatic door 1B.

The means for fixing the operation warning lamp 7 to the automatic opening / closing body 1 is not limited to the illustrated example.
Further, the number, arrangement, and shape of the light emitting elements 8 of the operation warning lamp 7 are appropriately designed in consideration of the user's request and installation space.

Various operation warning lights 7 constructed as described above
Power is supplied to A to 7F through the wiring structure shown in FIGS.

FIG. 12 shows the wiring structure of the operation warning light in the automatic door. FIG. 12A shows the wiring structure of the automatic door in the closed state.
The figure (b) has each shown the open state.

For example, as shown in FIG. 12, when the operation warning lamps 7 are arranged at a plurality of locations on the vertical frame 6A of the frame body 6 (two locations in the example shown in the figure), the electric wires are provided along the frame body 6. 21
By crawling, the electric connection between the operation warning lights 7 is established. Then, the electric wire 21 drawn from the operation warning lamp 7a located at the uppermost part of the movable front end side vertical frame 6a is made to crawl along the upper horizontal frame 6b to the end of the movable rear end side vertical frame 6a, and the middle position The electric wire 21 is passed through the tubular electric wire guide tube 22 that is bendable to the wall surface 23 and connected to the power source side from the wall surface 23.

Here, the wire guide tube 22 is formed by connecting two cylindrical tubes 22a and 22b having the same length.
The three ends of each of the tubular tubes 22a and 22b, which are movable parts, are fixed by bolts 24 as shown in FIGS. 13 (a) and 13 (b), or shown in FIGS. 14 (a) and 14 (b). So that it is fixed by the hinge 25. As a result, the wire guide tube 22 can be bent at the central portion in conjunction with the opening / closing operation of the automatic door 1B without damaging the wire 21.

Another wiring structure is shown in FIG.
As shown in (a) and (b), the curl cord 26 that can be expanded and contracted can be used instead of the wire guide tube 22 for the wiring from the end of the movable rear end side vertical frame 6a to the wall surface 23.

By the way, the wiring structure of the operation warning lamp 7 in the automatic door 1B is shown in FIGS. 12 to 15, but a similar wiring structure is applied to the shutter 1A.

FIG. 16 is a wiring structure using the electric wire guide tube 22 connected by the bolt 24, and FIG. 17 is a wiring structure using the electric wire guide tube 22 connected by the hinge 25.
Reference numeral 8 denotes a wiring structure using the curl cord 26.

Here, as the wiring structure, the wire guide tube 22 is used.
16 or 17, the electric wire guide tube 2 connected by bolts 24 or hinges 25 is used.
One end of one cylindrical tube 22a of 2 is connected to the horizontal portion 5b of the bottom slat 5 by a bolt 24 or a hinge 25, and one end of the other cylindrical tube 22b is on the ceiling side for winding up and storing the slat curtain 4. It is connected to the inner wall surface of the arranged lintel 27 by a bolt 24 or a hinge 25.

In the above wiring structure, one end of the electric wire 21 inserted into the tubular tube 22a fixed to the bottom slat 5 is passed through a through hole (not shown) formed in the vertical portion 5a of the bottom slat 5 in advance. It is electrically connected to the operation warning light 7.

When the curl cord 26 is used as the wiring structure, one end of the curl cord 26 is fixed to the end portion of the bottom slat 5 (in the illustrated example, the left end portion of the bottom slat 5), and the other end serving as the starting point. Is fixed to the wall surface 23 at a half height position between the upper limit position and the lower limit position of the shutter 1A. As a result, the curl cord 26 is attached to the shutter 1
The length can be set to the minimum necessary length without any support for the opening / closing operation of A.

If a flexible wire 21 is used, it is not necessary to use the curl cord 26. In this case, the length of the electric wire 21 is set so that the electric wire 21 itself is not subjected to a support such as disconnection due to an unnecessary load when the shutter 1A or the automatic door 1B is closed.

The operation warning lamp 7 connected to the power source side through the above wiring structure is the drive control circuit 3 shown in FIG.
The driving of turning on and off is controlled by 1.

The drive control circuit 31 is connected to the operation warning lamp 7 through the above wiring structure, and a drive blinking circuit 32 to which an opening / closing operation signal for the shutter 1A and the automatic door 1B is input.
An AC power supply 33 and a DC power supply circuit 34 for converting the AC signal from the AC power supply 33 into a DC signal and supplying the drive power to the drive blinking circuit 31 are provided.

The opening / closing operation signal is obtained as an operation signal output of the shutter 1A or the automatic door 1B, and a motor current is supplied to the drive wire by interposing a current transformer (CT: current transformer) in the motor drive wire. Is obtained from the voltage obtained from the magnetic field generated when the power is supplied, the voltage across the open relay or the closed relay, and the like.

In the drive control circuit 31, while the drive power is supplied from the DC power supply circuit 34 to the drive blinking circuit 32, while the open / close operation signal is being input, the drive control circuit 31 is driven in synchronization with the open / close operation signal. The blinking circuit 32 drives the operation warning lamp 7 to blink by the following methods (1) to (3).

(1) Method of blinking the operation warning light without distinguishing the opening / closing operation signal One of the operation warning lights 7A to 7 shown in FIGS.
When C and 7F are used, the opening / closing operation signal is input to the drive blinking circuit 32 without distinguishing whether it indicates an open state or a closed state, and the drive blinking circuit 32 is synchronized with the opening / closing operation signal. Drives the operation warning light 7 to blink.

(2) Method of flashing the operation warning light by distinguishing the opening / closing operation signal. A plurality of operation warning lights 7D and 7E shown in FIG. 4 or 5 are provided to display the opening / closing operation direction of the automatic door 1B. In the case of simultaneous blink driving (see FIGS. 7A and 7B), the opening / closing operation signal is input to the driving blinking circuit 32 by being divided into an open signal indicating an open state and a closed signal indicating a closed state. . The drive blinking circuit 32 synchronizes with the open signal or the close signal, and the automatic door 1
Each operation warning lamp 7 is driven so that the arrow 11 which coincides with the opening / closing operation direction of B is displayed in a blinking manner.

More specifically, as shown in FIG. 7A, when the automatic door 1B is in the closing operation, each operation warning lamp 7 blinks and displays the arrow 11 which coincides with the closing direction of the automatic door 1B. Further, as shown in FIG. 7B, in a state where the automatic door 1B is in the opening operation, each operation warning lamp 7 blinks and displays the arrow 11 which coincides with the opening direction of the automatic door 1B.

(3) Method of distinguishing the opening / closing operation signal and sequentially blinking a plurality of operation warning lights The plurality of operation warning lights 7D and 7E shown in FIG. 4 or FIG. In the case of driving in sequence while blinking (Figs. 8 (a), 8 (b) and 9
(See (a) and (b)), the open / close operation signal is input to the drive blinking circuit 32 by being divided into an open signal indicating an open state and a closed signal indicating a closed state. The drive blinking circuit 32 synchronizes with the open signal or the close signal to blink the arrow 11 that coincides with the opening / closing operation direction of the shutter 1A to display a plurality of operation warning lights 7.
Are sequentially blinked from the outside or inside.

To explain further, as shown in FIGS. 8A to 8C, when the shutter 1A is in the closing operation, the operation warning lights 7 located on both sides of the shutter 1A are linked to the central portion of the operation warning light 7 in conjunction with the closing operation of the shutter 1A. The arrow 11 that coincides with the closing direction of the shutter 1A is sequentially displayed blinking toward the operation warning lamp 7 located at. Further, as shown in FIGS. 9A to 9C, in the state where the shutter 1A is in the opening operation, the operation warning lights 7 located on both sides from the operation warning lamp 7 located in the center are interlocked with the opening operation of the shutter 1A. The arrow 11 which coincides with the opening direction of the shutter 1A is sequentially blinked toward the lamp 7.

According to the above embodiment, the following effects can be obtained. The operation warning light 7 is an automatic opening / closing body 1.
Since the operation warning lamp 7 does not come out of the field of view, the warning can be given by emphasizing the opening / closing operation state of the automatic opening / closing body 1. Therefore, it is easy to confirm the warning, the visibility is improved, there are few accidental oversights as in the conventional case, and the occurrence rate of accidents can be reduced.

The operation warning lamp 7 is provided at the movable front end of the automatic opening / closing body 1 such as the bottom slat 5 if the automatic opening / closing body 1 is the shutter 1A and the vertical frame 6a of the movable front end if the automatic opening / closing body 1 is the shutter 1A. Therefore, it is obvious at a glance what the automatic opening / closing body 1 is moving, and it is possible to easily visually confirm the extreme end portion of the movable portion, and the warning effect can be improved.

The operation warning lights 7D and 7 shown in FIGS.
If E is used, the arrow 11 indicating the opening / closing operation direction of the automatic opening / closing body 1 is displayed in a blinking manner, so that it is possible to confirm at a glance the current operation status of the automatic opening / closing body 1, that is, whether the opening / closing operation is being performed. , The warning can be emphasized by the blinking display to call attention to people around, and the warning effect can be further enhanced.

Since the operation warning light 7 is driven to blink by the control of the drive control circuit 31 only while the automatic opening / closing body 1 is actually operating, a reliable warning is given within the opening / closing operation period of the automatic opening / closing body 1. In addition, the power consumption required for the operation warning lamp 7 can be suppressed to the necessary minimum, and the waste of power can be eliminated.

When a plurality of operation warning lights 7 are provided,
An electric wire guide tube 22 that bends in conjunction with the opening / closing operation of the automatic opening / closing body 1 or a card cord 26 that expands / contracts in conjunction with the opening / closing operation of the automatic opening / closing body 1 is interposed between the automatic opening / closing body 1 and a power source. Since one operation warning light 7 and the power supply are electrically connected and the other operation warning lights 7 are electrically connected by the electric wire 21, the opening / closing operation of the automatic opening / closing body 1 is supported. Without this, it is possible to supply a driving power to each operation warning lamp 7 and display a warning. When the operation warning lamp 7 is composed of a single unit, a wiring structure using the electric wire guide tube 22 or the curl cord 26 is adopted for the operation warning lamp 7.

By the way, in the above embodiment, the shutter 1A and the automatic door 1B were described as examples of the automatic opening / closing body 1. However, as the shutter 1A, the shutter curtain 4 is composed of the slats 4a as shown in the figure. The present invention is not limited to this, and a bar-shaped member such as a hollow pipe may be configured with a grill shutter in which links are vertically connected at a predetermined pitch by links. Further, the configuration according to each of the above embodiments can be applied not only to the shutter 1A and the automatic door 1B but also to the gate.

In addition, the operation warning lamp 7D shown in FIGS.
In 7E, the arrow 11 is displayed as information indicating the opening / closing operation direction of the automatic opening / closing body 1.
If a sufficient space for disposing the operation warning light 7 in FIG. 2 can be secured, the operation warning light 7 is configured by increasing the number of light emitting elements 8 and the characters such as “opening operation” and “closing operation” are automatically opened and closed. The information indicating the opening / closing operation direction of 1 may be displayed in dots.

[0057]

As described above, according to the present invention, since the operation warning light having the light emitting element is directly arranged on the automatic opening / closing body, the operation warning light does not come out of the field of view.
A warning can be issued by emphasizing the opening / closing operation state of the automatic opening / closing body. Therefore, it is easy to confirm the warning, the visibility is improved, there are few accidental oversights as in the conventional case, and the accident rate can be reduced.

According to the second aspect of the present invention, since the operation warning light is provided at the movable tip of the automatic opening / closing body, it is obvious at a glance what the automatic opening / closing body is moving, and the end of the movable portion is at the end. The part can be easily confirmed visually.

According to the third aspect of the present invention, since the operation warning light emits information indicating the opening / closing operation direction of the automatic opening / closing body, the automatic opening / closing body can be opened or closed in any operating condition. It is possible to confirm at a glance whether or not there is, and it is possible to further enhance the warning to the people around.

According to the invention of claim 4 or 5, since the operation warning light is driven to emit light only while the automatic opening / closing body is actually operating, a reliable warning is given within the opening / closing operation period of the automatic opening / closing body. Therefore, the power consumption required for the operation warning lamp can be suppressed to the necessary minimum, and the waste of power can be saved.

[Brief description of the drawings]

1A and 1B are configuration diagrams of a rectangular operation warning lamp according to the present invention.

2A and 2B are configuration diagrams of a square operation warning light.

3A and 3B are configuration diagrams of a circular operation warning light.

4A to 4D are configuration diagrams of operation warning lights capable of displaying arrows.

5A to 5D are configuration diagrams of operation warning lights capable of displaying arrows.

6A and 6B are configuration diagrams of a square operation warning lamp using a diffusion lens plate.

7 (a) and 7 (b) are views showing an opening / closing operation state when the same operation warning light is installed on an automatic door.

FIG. 8A to FIG. 8C are views showing a closing operation state when the same operation warning light is arranged on the shutter.

9 (a) to 9 (c) are views showing an opening operation state when the same operation warning light is arranged on the shutter.

10A and 10B are configuration diagrams of fixing means of an operation warning light for a shutter or an automatic door.

11A and 11B are configuration diagrams of a fixing unit of an operation warning light for a shutter or an automatic door.

12A and 12B are configuration diagrams when an electric wire guide tube is used as a wiring structure when an operation warning light is installed in an automatic door.

13 (a) and (b) are configuration diagrams in which the movable portion in the wiring structure of FIG. 12 is fixed by bolts.

14 (a) and (b) are configuration diagrams in which the movable portion in the wiring structure of FIG. 12 is fixed by a hinge.

15A and 15B are configuration diagrams in which a curl cord is used as a wiring structure of the operation warning light when the operation warning light is installed in an automatic door.

FIG. 16 is a configuration diagram in which an electric wire guide tube is used as a wiring structure when an operation warning light is arranged on a shutter, and a movable part is fixed by a bolt.

FIG. 17 is a configuration diagram in which an electric wire guide tube is used as a wiring structure when an operation warning light is arranged on a shutter, and a movable part is fixed by a hinge.

18A and 18B are configuration diagrams in which a curl cord is used as a wiring structure of the operation warning light when the operation warning light is arranged in the shutter.

FIG. 19 is a block configuration diagram of a drive control circuit that controls turning on / off of the operation warning lamp.

[Explanation of symbols]

1 ... Automatic opening / closing body, 5 ... Bottom slats, 6 ... Frame body, 6a
... vertical frame, 7 (7A to 7F) ... operation warning light, 8 ... light emitting element, 11 ... arrow, 31 ... drive control circuit.

Claims (5)

[Claims] 1. An operation warning lamp (7) having a light emitting element (8) which emits light during opening / closing operation of the automatic opening / closing body (1) is provided at a part of a movable part of the automatic opening / closing body. Operation warning light of automatic opening and closing body. 2. An operation warning lamp (7) having a light emitting element (8) which emits light during opening / closing operation of the automatic opening / closing body (1) is provided at a movable tip portion (5, 6a) of the automatic opening / closing body. The operation warning light of the automatic opening and closing body. 3. The operation warning light (7) emits light while displaying information indicating the opening / closing operation direction of the automatic opening / closing body (1) during the opening / closing operation of the automatic opening / closing body (1). Operation warning light of automatic opening and closing body. 4. The drive control means (31) for driving the operation warning lamp (7) to emit light in synchronization with the opening / closing operation of the automatic opening / closing body (1). Operation warning light of the automatic opening and closing body described. 5. A plurality of the operation warning lights (7) are arranged on the automatic opening / closing body (1), and the plurality of operation warning lights are sequentially driven to emit light in synchronization with the opening / closing operation of the automatic opening / closing body. The operation warning light for an automatic opening / closing body according to any one of claims 1 to 3, further comprising a drive control means (31) for operating.