JPH09108380A - Operation board for fire extinguishing system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an operation board for a fire extinguishing system capable of preventing invasion of water or a cockroach and protecting the operation functions such as an electric circuit, etc., from invasion of water and cockroach, by tightly sealing a waterproof room to house the operation functions with an inner lid a water proof film sheet adhered thereon. SOLUTION: The inner part of this operation board for an extinguishing system main body 1 to be covered with an outer lid 2 is partitioned into a waterproof room 1A and a nonwaterproof room 1B to be a wiring space, the waterproof room 1A is closed by an inner lid 3 on which an indication lamp, operation switch, etc., are mounted and tightly sealed by a waterproof film sheet 7 adhered on the outside of the inner lid 3 so that lamp indication and switch operation can be performed through the film sheet.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fire extinguisher device in which a fire extinguishing agent container, a control panel and the like are stored in a storage box.
The present invention relates to an improvement of the operation panel in a fire extinguishing system in which a fire extinguishing agent injection device that injects a fire extinguishing agent from the fire extinguisher and a control panel that operates the fire extinguishing device are systematized.

[0002]

When a conventional fire extinguishing system of this type is installed in a kitchen, for example, the operation panel of the fire extinguishing system is attached to an easily accessible place in the kitchen.
There was a problem that the electric circuit became abnormal due to water splashing on the operation panel or cockroaches entering the operation panel during cooking or cleaning.

The present invention has been made in order to solve the above problems, and by sealing a waterproof chamber for accommodating operation functions with an inner lid to which a waterproof film sheet is attached,
The purpose of the present invention is to obtain a control panel for a fire extinguishing system that can prevent water and cockroaches from entering the waterproof room and protect the operating functions of electric circuits from water and cockroaches.

[0004]

A control panel for a fire extinguishing system according to the present invention has a panel main body covered by an outer lid, which is provided with a waterproof room for accommodating operation functions and a non-waterproof room as a wiring space. The waterproof room is divided into compartments, which are closed by an inner lid on which an indicator lamp and operation switches are mounted, and sealed by a waterproof film sheet attached to the outside of the inner lid, and lamp display and switch operation are performed through the film sheet. It was done like this.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION

Embodiment 1 FIG. An embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a front view (excluding a starting door), FIG. 2 is a vertical side view of FIG. 1, and FIG. 3 is a front view with an outer lid removed.

In the figure, reference numeral 1 is a board body covered by an outer lid 2, and the inside is divided into a waterproof room 1A for accommodating operating functions and a non-waterproof room 1B serving as a wiring space. 3
Is an inner lid that closes the waterproof room 1A, and an indicator lamp 4 (“fire extinguishing”)
Lamp 4a for displaying, and lamp 4 for displaying "alarm"
b, a lamp 4c for displaying "attention", a lamp 4d for displaying "safe driving", a lamp 4e for displaying "emergency push button activation", and an operation switch 5 (emergency push button 5a, reset push button 5b, etc.) Are installed. Reference numeral 6 is a waterproof packing for sealing the inner lid 3, and 7 is a waterproof film sheet attached to the outer side of the inner lid 3.
While each display character is printed, lamp display and switch operation can be done through this film sheet (made of transparent and flexible material). Reference numeral 8 denotes an opening provided in the outer lid 2, which is closed by fitting a starting door (not shown) so that the internal display lamp 4e and the operation switch 5 cannot be seen. 9 is a printed circuit board.

When the interior of the board body 1 is thus divided into the waterproof room 1A and the non-waterproof room 1B, and the waterproof room 1A is sealed by the inner lid 3 having the waterproof film sheet 7 attached,
Since it is possible to prevent water and cockroaches from entering the waterproof room 1A, it is possible to protect the operating functions of the electric circuit and the like in the waterproof room 1A from water and cockroaches. that time,
The display lamp 4 can be seen through the film sheet 7, and the operation switch 5 can be operated from above the film sheet 7.

As shown in FIGS. 2 and 3, when a waterproof connector 11 is provided on a partition wall 10 which divides the waterproof room 1A and the non-waterproof room 1B so as to wire both rooms, the waterproof effect of the waterproof room 1A is obtained. Becomes higher.

Depending on the application, this kind of operation panel 12A may be installed side by side in the lower 12B, left 12C, and right 12D as shown in FIG. 4, and at this time, as is apparent from FIG. Since the non-waterproof room 1B can be used for free wiring, it is possible to collectively wire to a control panel (not shown). By wiring in this way, when the outer lid 2 is attached to each of the operation panels 12A to 12D, the wiring is not visible from the outside and the appearance is neat.

Embodiment 2 In the first embodiment, the alarm buzzer 13 is installed in the waterproof chamber 1A by forming the hole 14 in the inner lid 3. However, as shown in FIG. 5, the vibrating cylinder 15 is provided between the alarm buzzer 13 and the waterproof film sheet 7. If provided, the vibration wave of the buzzer 13 is confined in the vibrating cylinder 15,
The vibration of the buzzer 13 is directly transmitted to the film sheet 7, and the sound transmission efficiency is improved.

Embodiment 3 In the first embodiment, as shown in FIG. 6, when the vibration case 16 is integrally formed on the inner lid 3, and the piezoelectric vibrator 17 of the piezoelectric buzzer is attached to the surface of the case 16 on the waterproof chamber 1A side. A further waterproof effect can be obtained as compared with the second embodiment. In this case, the film sheet 7 has holes 18 similar to the holes 14 of the inner lid 3.
Is provided, the sound transmission efficiency is further improved.

[0012]

As described above, according to the present invention, the waterproof chamber for accommodating the operation function is sealed by the inner lid having the waterproof film sheet stuck thereon, thereby preventing the entry of water and cockroaches into the waterproof chamber. This has the effect of protecting the operating functions of the electric circuit and the like from water and cockroaches.

[Brief description of the drawings]

FIG. 1 is a front view showing a first embodiment of the present invention.

FIG. 2 is a vertical sectional side view of FIG.

FIG. 3 is a front view with an outer lid removed.

FIG. 4 is a front view showing an arrangement example of an operation panel.

FIG. 5 is a partial cross-sectional view showing a second embodiment of the present invention.

FIG. 6 is a partial cross-sectional view showing a third embodiment of the present invention.

[Explanation of symbols]

 1 panel body 1A waterproof room 1B non-waterproof room 2 outer lid 3 inner lid 4 indicator lamp 5 operation switch 7 film sheet 10 partition wall 11 waterproof connector 13 buzzer 15 vibrating cylinder 16 case 17 piezoelectric vibrator

Claims (4)

[Claims] 1. The inside of a panel body covered by an outer lid is divided into a waterproof room for accommodating operation functions and a non-waterproof room as a wiring space, and the waterproof room is equipped with an indicator lamp, operation switches and the like. An operation panel for a fire extinguishing system, which is characterized in that it is closed by an inner lid that is closed and sealed by a waterproof film sheet attached to the outside of the inner lid, and lamp display and switch operation are performed through the film sheet. 2. A buzzer arranged inside the inner lid, and a vibrating cylinder is provided between the waterproof film sheet attached to the inner lid and the buzzer to confine a vibration wave of sound. The operation panel of the fire extinguishing system according to claim 1. 3. The fire extinguisher according to claim 1, wherein a vibration case of the piezoelectric buzzer is formed in the inner lid, and the piezoelectric vibrator of the piezoelectric buzzer is attached to the surface of the vibration case on the waterproof room side. System operation panel. 4. A fire extinguisher system according to claim 1, wherein a waterproof connector is provided on a partition wall which divides the waterproof chamber and the non-waterproof chamber so that both chambers are wired. Operation board.