JPH0692567A - Power failure lamp device - Google Patents

Abstract

PURPOSE:To provide an emergency interphone lighted together with a power failure lamp 5 when a lamp in a cage is turned off by a power failure. CONSTITUTION:A power failure lamp device is constituted of a timing relay 4 lighting a lamp (external reporting button lamp) 6 assembled in an emergency interphone in an operation panel in a cage for about 1min. The external reporting button lamp 6 of an emergency interphone can be lighted together with a power failure lamp 5 of about 1 lux when a lamp in the cage is turned off by a power failure, communication with the outside can be quickly made, and the rescue of confined passengers can be accelerated.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an emergency intercom, etc., when an electric power source for lighting in a car is cut off in an elevator at the time of power failure The present invention relates to a power failure lamp device that lights an external notification button lamp.

[0002]

2. Description of the Related Art The standard of a power failure light device is JEAS-501.
(Standard 46-6). The configuration of the conventional power failure lamp device will be described with reference to FIG. FIG. 3 is a diagram showing a conventional power failure lamp device.

In FIG. 3, reference numeral 1 is a power failure detection relay (R
y), 2 is a charger, 3 is a storage battery (B), and 5 is a power failure lamp. 1a is a contact (normally closed) of the power failure detection relay 1.

Next, the operation of the above-described conventional blackout lamp device will be described. When a power failure occurs, the power failure detection relay 1 drops out. Therefore, the contact point 1a of the power failure detection relay 1 comes into contact, forms a circuit of the storage battery 3 and the power failure lamp 5, and the power failure lamp 5 is turned on.

However, the lit power failure lamp 5 is very dark (legally, it should be 1 lux or more). Since the external notification button (not shown) does not light up,
The passenger makes a judgment based on the light of the power failure lamp 5, and searches for and presses the external notification button to make an external notification.

[0006]

In the conventional power failure lamp device as described above, in the event of power failure due to some accident,
When a passenger in a can in a car of an elevator makes a call to the outside, there is a problem that it takes time to find an external call button under the illumination of about 1 lux of the power failure lamp 5.

The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a power failure lamp device which can newly light an external notification button lamp together with a power failure lamp when a canned product occurs due to a power failure or the like. To aim.

[0008]

SUMMARY OF THE INVENTION The present invention provides a power failure lamp device for detecting the occurrence of a power failure and turning on the power failure lamp by an emergency lighting power supply device, including the following means. [1] Additional lighting means for turning on the external notification button lamp for a fixed time by the emergency lighting power supply device when a power failure occurs.

[0009]

In the power failure lamp device according to the present invention, when the power failure occurs, the external lighting button light is turned on by the additional illumination means for a certain period of time by the emergency lighting power supply device.

[0010]

【Example】

Example 1. The configuration of the first embodiment of the present invention will be described with reference to FIGS. First Embodiment FIG. 1 is a diagram showing a first embodiment of the present invention, in which a power failure detection relay 1 to a storage battery 3 and a power failure lamp 5 are the same as those of the conventional device described above. In each figure, the same reference numerals indicate the same or corresponding parts.

In FIG. 1, 4 is a timed relay (T), 6
Is an external notification button lamp such as a lamp provided inside the emergency intercom, and 7 is a resistor for voltage adjustment. 4a
Are contacts of the timed relay 4. The external notification button light 6 forms a circuit with the storage battery 3 via the contact 4 a of the timed relay 4.

FIG. 2 is a diagram showing the external notification button light 6 provided inside the emergency intercom in the first embodiment of the present invention. 6A is a front view of the emergency intercom, FIG. 8B is a sectional view of the emergency intercom, and FIG. 7C is a sectional view of the external notification button light 6.

By the way, the additional illumination means according to the present invention is composed of the storage battery 3, the timed relay 4, its contact point 4a, the external notification button lamp 6 and the resistor 7 in the first embodiment of the present invention described above.

Next, the operation of the above-described first embodiment will be described. When a power failure occurs, the power failure detection relay 1 drops out, and the contact 1a of the power failure detection relay 1 causes the storage battery 3
And the power failure lamp circuit of the power failure lamp 5 is formed, and the power failure lamp 5 is turned on.

At the same time, the external notification button lamp 6 newly provided in parallel with the power failure lamp 5 is also turned on. In addition, the timed relay 4 provided to prevent the consumption of the storage battery 3 drops out after a certain time (for example, 1 minute), and the timed relay 4
And the contact 4a is cut off and the external notification button light 6 is turned off.

The external report button lamp 6 is turned on for a sufficient time required to push the emergency intercom, for example, for about 1 minute of illumination time, so there is no fear of reducing the illumination time in the conventional car room. .

The first embodiment of the present invention, as described above,
The purpose is to obtain an emergency intercom that lights together with the power failure lamp 5 when there is a lighting defect in the car due to a power failure or the like. It consists of a timed relay 4 that turns on a lamp (external notification button light) 6 built into the emergency intercom in the operation panel of the car for about 1 minute. In addition to the power outage lamp 5 of a certain degree, the external notification button lamp 6 of the emergency intercom can be turned on, and it is possible to quickly contact the outside and to expedite the rescue of a canned passenger.

Example 2. In the first embodiment described above, the external notification button light 6 is simply turned on, but the same operation can be expected if it is made to blink.

Example 3. Further, although the external notification button lamp 6 has been described as a lamp having a normal color in the above-described first embodiment, it goes without saying that the intended purpose can be achieved even if the color has a conspicuous color.

[0020]

As described above, according to the present invention, in a power failure lamp device that detects a power failure and lights the power failure lamp by the emergency lighting power supply device, when the power failure occurs, the emergency lighting power source is used. Since the apparatus is provided with the additional illumination means for turning on the external notification button lamp for a certain period of time, it is possible to newly turn on the external notification button lamp together with the power failure lamp when a canning occurs due to a power failure or the like.

[Brief description of drawings]

FIG. 1 is a diagram showing a configuration of a first embodiment of the present invention.

FIG. 2 is a diagram showing an external notification button lamp according to the first embodiment of the present invention.

FIG. 3 is a diagram showing a configuration of a conventional power failure lamp device.

[Explanation of symbols]

 1 Power failure detection relay 2 Charger 3 Storage area 4 Timed relay 5 Blackout light 6 External notification button light

Claims (1)

[Claims] 1. A power failure lamp device for detecting a power failure and lighting the power failure lamp by an emergency lighting power supply device, and in the case of a power failure, the emergency lighting power supply device causes an external notification button lamp for a certain period of time. A power failure lamp device comprising additional lighting means for turning on.