JPH02812Y2 - - Google Patents

Description

[Detailed explanation of the idea] 【Technical field】

The present invention relates to an emergency lighting device that can normally be illuminated by a regular lamp, and can automatically turn on an emergency lamp using a built-in battery in the event of a power outage in preparation for an emergency.

[Background technology]

Conventionally, as shown in FIG. 2, a regular lamp 5 attached to a socket 4 is attached to the upper surface of the shade body 2, and a block case is attached to the wall of the shade body 2 next to the regular lamp 5. 3 had a built-in battery 6 for driving an emergency lamp 7 during a power outage. For this reason, the battery 6 is constructed to directly receive the heat of the regular lamp 5, and this thermal influence adversely affects the emergency battery 6. Furthermore, if the battery 6 is moved away from the regular lamp 5 in order to protect it from the heat of the regular lamp 5, there is a drawback that the outside diameter of the lighting fixture becomes large.
Furthermore, since the socket 4 of the common lamp 5 is provided on the shade body 2, during construction, the socket 4 is attached to the shade body 2, and after the block case 3 is also attached to the shade body 2, the socket 4 is attached. Connector 8 must be connected to block case 3,
It took a lot of time to install it, and there was also the problem of forgetting to connect the connector 8.

[Purpose of invention]

The present invention was developed in view of the technical background described above, and its purpose is to protect batteries from the heat of regular lamps without increasing the external dimensions of the device or using shielding plates. To provide effective protection and to eliminate the need for wiring between a regular lamp and a block case during construction.

[Disclosure of invention]

The emergency lighting equipment of the present invention includes a shade body 2 having a light emitting opening 1 on the lower surface, a block case 3 penetrating the side wall of the shade body 2, and a block case 3 attached to the block case 3 to cover the shade body 2. It consists of a regular lamp 5 and an emergency lamp 7 arranged inside, and a battery 6 for driving the emergency lamp, and a socket 4 for the regular lamp 5 is attached to the side wall located inside the shade body 2 in the block case 3. It is characterized in that the battery 6 is disposed outside the shade body 2 in the block case 3 and in the shade of the common lamp 5 attached to the socket 4 and oriented horizontally. , because the battery is located in the shade of the lamp,
It is not directly exposed to the radiant heat of the common lamp 5,
The battery 6 can be effectively protected from the radiant heat of the commonly used lamp 5 without increasing the external dimensions of the device, and since the socket 4 is attached to the block case 3, the socket 4 and block case 3 can be easily connected during construction. There is no need to connect wires, and there are no problems such as forgetting to connect wires. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. A hollow shade body 2 with a light projecting opening 1 opened on the lower surface has a cylindrical or prismatic outer shape, and a mounting hole 9 is opened in the side wall. The block case 3 is attached to the shade body 2 so as to pass through the mounting hole 9.
A socket 4 is attached to the upper part of the surface facing inside of the shade body 2, and a common use lamp 5 is attached to the socket 4, so that the center of the spherical part of the common use lamp 5 is located at the center of the shade body 2. The regular lamp 5 is designed to be lit by a 100 volt AC light line through an electric block 10 built into the block case 3. An emergency lamp 7 is provided below the socket 4 on the inner surface of the block case 3, and the emergency lamp 7 is located directly below the regular lamp 5. The emergency lamp 7 can be lit using a battery 6 as a power source, and the battery 6 for this purpose is built in at a position lower than the socket 4 on the outside surface of the shade body 2 of the block case 3. Moreover, the battery 6 is placed in the area shaded by the common lamp 5 which is placed sideways by the socket 4 (the area between the A line and the A line in FIG. 1).
is designed so that it does not receive the heat of the regular lamp 5 directly. Furthermore, a portion of the inner surface of the block case 3 that is shaded by the socket 4 is used to notify of abnormalities in the battery 6, abnormalities in the emergency lamp 7 (such as broken filament, loose cap, etc.), normal charging of the battery 6, etc. A small monitor lamp 11 is provided, but since the light from the regular lamp 5 does not reach the monitor lamp 11, the light from the monitor lamp 11 is not obstructed by the light from the regular lamp 5 and becomes difficult to see. Incidentally, a terminal block 12 is provided on the outer surface of the block case 3 for connecting an electric light wire. However, normally the common lamp 5 is set as necessary.
However, when the regular lamp 5 goes out due to a power outage, etc., the operation is automatically switched to lighting the emergency lamp 7 using the battery 6.

[Effect of the idea]

As described above, the present invention includes a shade body having a light emitting opening on the lower surface, a block case penetrating the side wall of the shade body, and a regular light source attached to the block case and arranged inside the shade body. Consisting of a lamp, an emergency lamp, and a battery for driving the emergency lamp, a socket for the regular lamp is attached to the side wall located inside the shade body of the block case, and a socket for the regular lamp is attached to the side wall located inside the shade body of the block case. Since the battery is placed in the shade of the regular lamp installed in the socket and oriented horizontally, the battery is not directly exposed to the radiant heat of the regular lamp.
It has the advantage of being able to effectively protect the battery from the radiant heat of the lamp in regular use without increasing the external dimensions of the device or using a shielding plate, maintaining battery life and preventing leakage, etc. . In addition, since the socket is attached to the block case, there is no need to attach the socket to the shade body or connect the socket and block case during construction, as in the conventional case.
It is easy to install, and there are no problems such as forgetting to connect wires.

[Brief explanation of drawings]

Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a cross-sectional view of a conventional example, where 1 is a light projection opening, 2
3 is a shade body, 3 is a block case, 4 is a socket, 5 is a regular lamp, 6 is a battery, and 7 is an emergency lamp.

Claims (1)

[Scope of utility model registration request] a shade body having a light projection opening on the lower surface; a block case penetrating the side wall of the shade body;
It consists of a regular lamp and an emergency lamp attached to the block case and arranged inside the shade body, and a battery for driving the emergency lamp, and a socket for the regular lamp on the side wall located inside the shade body of the block case. An emergency lighting device in which the battery is disposed outside the shade body of the block case and in the shade of the regular lamp which is mounted in the socket and oriented horizontally.