JPH0345004U

JPH0345004U -

Info

Publication number: JPH0345004U
Application number: JP10334289U
Authority: JP
Priority date: 1989-08-31
Filing date: 1989-08-31
Publication date: 1991-04-25

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例による配電盤を後
部より見た背面図、第２図は第１図の−線に
よる断面を矢印方向に見た断面図、第３図は第２
図の−線による断面を矢印方向に見た断面図
で配線部材３を除いた状態の図、第４図は従来の
配電盤を後部より見た背面図、第５図は第４図
−線による断面を矢印方向に見た断面図、第６
図は第５図−線による断面を矢印方向に見た
断面図を示す。図において、１は従来の配電盤本体、３は配線
部材、７ａ〜７ｄは保護・監視等の器具、８ａ〜
８ｃは制御等の器具、９は本考案の配電盤本体、
９ａは前部フレーム、９ｂは後部フレーム、９ｃ
は開口部、９ｄは凹部、９ｅは側部フレームであ
る。なお、各図中同一符号は同一又は相当部分を
示す。 Fig. 1 is a rear view of a switchboard according to an embodiment of this invention, as seen from the rear, Fig. 2 is a sectional view taken along the - line in Fig. 1 in the direction of the arrow, and Fig. 3 is a cross-sectional view of the
A cross-sectional view of the cross section taken along the - line in the figure, taken in the direction of the arrow, with the wiring member 3 removed. Figure 4 is a rear view of a conventional switchboard as seen from the rear. Figure 5 is taken along the line shown in Figure 4. Sectional view of the cross section viewed in the direction of the arrow, No. 6
The figure shows a cross-sectional view of the cross-section taken along the line in FIG. 5, taken in the direction of the arrow. In the figure, 1 is a conventional switchboard main body, 3 is a wiring member, 7a to 7d are protection/monitoring devices, and 8a to 7d are wiring members.
8c is a control device, 9 is a switchboard main body of the present invention,
9a is the front frame, 9b is the rear frame, 9c
9d is an opening, 9d is a recess, and 9e is a side frame. Note that the same reference numerals in each figure indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

In a power distribution board that has a frame and is equipped with various devices for controlling, protecting, monitoring, etc. the equipment that makes up the power system, the frame has a portion having a U-shaped cross section. , and the U-shaped opening is directed toward the inside of the switchboard, and the switchboard is also used as a wiring duct in which wiring members constituting an electric circuit for operating each of the appliances can be stored.