JP2007236150A - Optical/power common lead-in board - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an optical/power common lead-in board, wherein an apparatus for power distribution, an outdoor system optical cabinet and a user system optical cabinet can be installed efficiently. <P>SOLUTION: A storing section 3 for an optical connecting apparatus, the upper part of which is defined as a setting part 31a for the outdoor system optical cabinet and the lower part of which as a setting part 32b for the user system optical cabinet, is formed of a main storing section 31, which is partitioned by the upper vertical partition plate 21, running from the upper plate part 11 of a box body 1 to substantially the center part of the upper and lower parts of the box body 1 and by the horizontal partition plate 22, running from the lower end of the upper vertical partition plate 21 to the vicinity of one sidewall part 12 of the box body 1; and of a narrow storage section 32 which is partitioned by a lower vertical partition plate 23, running from the tip end of the horizontal partition plate 22 to the lower end of the box body 1 and by one sidewall part 12. A storage section 4 for the power distribution apparatus is partitioned by the other sidewall part 13 of the box body 1, the upper vertical partition plate 21, the horizontal partition plate 22 and the lower vertical partition plate 23 to form the lower part thereof as a wide storage section 41. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  TECHNICAL FIELD The present invention relates to an optical / electric power draw-in panel for distributing power and optical cables to end users such as tenants using power lines and optical cables drawn into buildings such as apartment houses and office buildings.

  Conventionally, power and optical cables are normally distributed to end users in collective housing, office buildings, and the like using optical communication cables installed separately from power distribution boards. Therefore, there is a problem that a sufficient space is required to install the switchboard and the communication service board.

  Further, Patent Document 1 discloses that a power device and a communication device are housed in a single box and a power line and a communication line are drawn through a partition. However, this is one that is housed together in the same box in order to integrate the ground wires of the power device and the communication device, and is not considered for efficient wiring of the optical cable.

Japanese Patent Laying-Open No. 2005-51943 (FIGS. 12 and 13)

  The present invention solves the above-described problems, and includes an optical system cabinet for an optical connection and a distribution device storage unit for an optical connection in which a box body is partitioned by a partition plate. It was completed for the purpose of providing an optical / electric power draw-in panel that can arrange devices efficiently.

  The light / power common draw-in panel of the present invention is a light / power common draw-in board that is divided into an optical connection device storage portion and a power distribution device storage portion by providing a partition plate in a box body that opens and closes the front opening with a door. In this case, the optical connection device storage part is an upper vertical part that extends from the upper plate part of the box body to the upper and lower center parts of the box body, with the upper part being the outdoor system optical cabinet installation part and the lower part being the user system optical cabinet installation part. A main storage section partitioned by a partition plate and a horizontal partition plate extending from the lower end of the upper vertical partition plate to the vicinity of one side wall portion of the box body; a lower vertical partition plate reaching the lower end of the box body from the front end of the horizontal partition plate; It is composed of a narrow storage part that is partitioned into one side wall part, and the distribution equipment storage part is provided below the other side wall part of the box body, the upper vertical partition plate, the horizontal partition plate, and the lower vertical partition plate. It is characterized in that it has formed as a wide compartment.

  Since the present invention as described above is provided with a partition plate in the box body and partitioned into an optical connection device storage portion and a distribution device storage portion, the communication lead-in plate is different from the power distribution board. Since there is no need to install a single box, there is an advantage that the installation space can be reduced because only one box is required.

In addition, the optical connecting device storage part is connected to the upper vertical partition plate extending from the upper plate portion of the box main body to the substantially upper and lower central portions of the box main body and from the lower end of the upper vertical partition plate to the vicinity of one side wall portion of the box main body. The part partitioned by the reaching horizontal partition plate is used as the main storage part, and this main storage part is used as the outdoor system optical cabinet installation part and the lower part is used as the user system optical cabinet installation part. The narrow storage section partitioned by the lower vertical partition plate and one side wall section is used as an optical wiring space, and a user-system optical cabinet for distribution to end users is installed below the main storage section. Because the optical cable is routed in the space for optical wiring in the narrow storage space that is directly under this user system optical cabinet, the work is easy. The outdoor optical cabinet connected to the installed optical cable rarely changes the connection of the cable once drawn in, and there is also little change in wiring with the user optical cabinet, so it is inconvenient to install it in the upper part of the main storage section There is nothing that can be done, and the radius of curvature of the optical cable drawn into the outdoor optical cabinet can be increased.

  Furthermore, the distribution device storage part is formed with the other side wall part of the box body and the part partitioned by the upper vertical partition plate, the horizontal partition plate and the lower vertical partition plate, and the lower part is a wide storage part. Power distribution equipment such as wattmeters for electrical equipment is installed, and power distribution equipment for distributing power to each end user's electrical equipment can be installed together in the lower wide storage section. There is an advantage that the space for drawing out can be widened.

Next, preferred embodiments of the present invention will be described with reference to the drawings.
Reference numeral 1 denotes a box body that opens and closes the front opening 10 with a door (not shown). The box body 1 is provided with a partition plate 2 and divided into an optical connection device storage unit 3 and a power distribution device storage unit 4. As a result, there is no need to install the communication lead-in board separately from the power distribution board, so there is an advantage that the installation space can be reduced.

  The optical connection device storage unit 3 includes an upper vertical partition plate 21 extending from a substantially central portion on the left and right of the upper plate portion 11 of the box body 1 to a substantially central portion on the upper and lower sides of the box body, and a box from the lower end of the upper vertical partition plate 21. One of the box body 1 and the main storage portion 31 partitioned by the horizontal partition plate 22 reaching to the vicinity of one side wall portion 12 of the main body 1 and the lower vertical partition plate 23 reaching the lower end of the box main body 1 from the front end of the horizontal partition plate 22 The narrow storage portion 32 partitioned by the side wall portion 12 is used as an optical wiring space. The main storage unit 31 has an upper part as an outdoor optical cabinet installation part 31a for installing the outdoor optical cabinet 5, and a lower part as a user optical cabinet installation part 31b for installing the user optical cabinet 6. Here, the outdoor optical cabinet 5 is for drawing in an optical pole or an optical cable laid in the ground, and the drawn optical cable is an optical cable in which several optical fibers are collected inside the outdoor optical cabinet 5. Are distributed to the user optical cabinet 6. The user-system optical cabinet 6 is for distributing the incoming optical cable toward each end user.

  In addition, the power distribution device storage section 4 is formed with a wide storage section 41 at a lower portion of the box body 1 that is partitioned by the other side wall section 13 and the upper vertical partition plate 21, the horizontal partition plate 22, and the lower vertical partition plate 23. Is.

  In this configuration, the main storage part 31 of the optical connection device storage part 3 has an upper part as an outdoor system optical cabinet installation part 31a and a lower part as a user system optical cabinet installation part 31b. Since the user-system optical cabinet 6 is installed in the lower user-system optical cabinet installation section 31b, the optical cable wiring due to the increase or decrease of the end users is for the optical wiring of the narrow storage section 32 that is directly under the user-system optical cabinet 6. Since it is performed in a space, it is easy to draw out a new wiring. In addition, the outdoor optical cabinet 5 connected to the utility pole and the optical cable laid in the ground is installed in the upper outdoor optical cabinet installation section 31a, but the optical cable drawn into this is rarely changed, Since there is little change in wiring with the user system optical cabinet 6, the arrangement is rational. Furthermore, the radius of curvature of the optical cable drawn into the outdoor optical cabinet can be increased.

In addition, the power distribution device storage unit 4 includes the other side wall 13 of the box body 1 and the upper vertical partition plate 2.
1 is formed as a wide storage part 41 at the lower part of the partitioning part by the horizontal partitioning plate 22 and the lower vertical partitioning plate 23. Since the wide storage portion 41 can be installed together with the power distribution device 8 for distributing power to the electric devices of the end users, if the inspection window is provided in the door, the visibility of the measurement device is good. There is an advantage that a space for drawing the wiring from the power distribution device arranged below to the outside of the box can be widened.

1 is a schematic front view showing an embodiment of the present invention.

Explanation of symbols

1 Box body
11 Upper plate
12 Side wall
13 Side wall 2 Partition plate
21 Upper vertical divider
22 Horizontal divider
23 Lower vertical partition plate 3 Optical connection device storage
31 Main compartment
31a Outdoor system optical cabinet installation
32b User system optical cabinet installation
32 Narrow storage part 4 Power distribution equipment storage part
41 Wide storage

Claims (1)

  Opening and closing the front opening with a door In the optical / electric power draw-in panel divided into an optical connection device storage part and a power distribution device storage part by providing a partition plate in the box body, the optical connection device storage part is The upper vertical partition plate that extends from the upper plate portion of the box body to the upper and lower central portions of the box body, and the lower end of the upper vertical partition plate, with the outdoor optical cabinet installation portion as the lower part and the user system optical cabinet installation portion as the lower part. Narrow storage that is divided into a main storage section that is partitioned by a horizontal partition plate that reaches the vicinity of one side wall portion of the box body, a lower vertical partition plate that reaches the lower end of the box body from the front end of the horizontal partition plate, and one side wall portion. In addition, the power distribution device storage portion is formed by the other side wall portion of the box body, the upper vertical partition plate, the horizontal partition plate, and the lower vertical partition plate so that the lower portion is formed as a wide storage portion. Light-power sharing pull board according to claim.

Images