JPH09271110A - Distribution board for housing - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a distribution board for housing which can attain space saving by attaching a receptacle on the disposing position of an existing branched breaker without need for a dedicated branched breaker for a receptacle. SOLUTION: A receptacle 9 is attached to a frame 4 in parallel to a branched breaker 8 attached to the frame 4 in parallel, and is electrically-connected to a power supply side bar 6 and a ground side connection bar 7 respectively. A fuse box 10 between the power supply side electric wire 10 of the receptacle 9 and the power supply side bar 6 is attached to the frame 4 through a plate member 19. To a cover 2, an exposure hole 41 which exposes the receptacle 9 to the outside is opened. Through the exposure hole 41, the plug cutting edge of an emergency illumination appliance 40 is inserted into the outlet of the receptacle 9 from the front side of the cover 2. The emergency illumination appliance 40 is capable of being stored in a panel.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a residential distribution board.

[0002]

2. Description of the Related Art Generally, after installing a distribution board, a construction company may need a power source such as lighting and various inspection tools in order to inspect a main breaker and a branch breaker in the distribution board. An outlet is directly attached to a bottom plate of a box forming an electric board, and power is supplied through a branch breaker.

[0003]

According to the above description, since the power source of the outlet is taken in through the branch breaker, the branch breaker for supplying power to the outlet and the outlet must be provided. Not
There was a problem that space saving could not be achieved. In addition, it is also conceivable to electrically connect to the main breaker via a fuse without using the branch breaker to omit the branch breaker, and to attach the outlet and the fuse to the bottom plate of the box body.
In this case, there is a problem that a special space for arranging the outlet is required, and space saving cannot be achieved.

The present invention has been made in view of the above circumstances, and an object thereof is to mount an outlet at a position where the branch breaker is installed without requiring a branch breaker dedicated to the outlet. The purpose of the invention is to provide a distribution board for homes that can save space.

[0005]

In order to achieve the above object, in the invention of claim 1, two frames mounted in a box body having a one-sided opening, and a main breaker mounted between the frames. A branch breaker that is electrically connected to the main breaker through a connection bar on the power supply side and a grounding side and is attached side by side to each frame, and is attached to at least one frame in a side-by-side arrangement of the branch breakers, An outlet that is electrically connected to each of the power supply side and ground side connection bars, and a fuse box that is attached to the frame by interposing between the power supply side line of this outlet and the power supply side connection bar,
Since the fuse attached to the fuse box and the lid body having the exposure hole for exposing the outlet to the outside and closing the opening of the box body are provided, the power source side of the outlet is connected via the fuse to the power source side. Since it is connected to the bar, the branch breaker for connecting the outlet can be removed and the outlet can be attached to that part, saving space. Further, when the frame is removed from the box body, not only the main breaker and the branch breaker but also the outlet, the fuse box, and the fuse are removed, and the wiring work of the output line from the breaker to each load can be facilitated.

According to a second aspect of the present invention, in the fuse box according to the first aspect, one end of the fuse box is attached to the frame, and the other end of the fuse box is attached to a plate member extending in a direction away from the other frame. An electrical outlet container having a one-sided opening is attached to the upper surface of the plate member, an electrical outlet insertion hole is provided in the electrical outlet container and the plate member, and a plug insertion port on the front surface of the electrical outlet is an electrical outlet container body. Since the rear part of the front side outlet was inserted into each outlet insertion hole as one side opening side and the outlet was fixed to the outlet housing, some branch breakers were removed and the outlet, fuse box and fuse were attached to the frame as it was. Therefore, it becomes easy to install an outlet, a fuse box, a fuse, and the like.

According to a third aspect of the present invention, in the second aspect of the present invention, the plate member has an end face of the frame that extends toward the back surface on the other end side of the frame by a suspension in which one end is attached to the one end side of the frame. Since the engaging piece that engages with is provided, the other end side of the frame is sandwiched so that positioning for attachment to the frame can be performed and rotation after attachment to the frame can be stopped.

According to a fourth aspect of the present invention, in the second or third aspect of the present invention, a part of the frame that overlaps the plate member is cut out, and the outlet is inserted from the notch through the outlet insertion holes. Since it is attached, the installation space for accommodating the outlet can be narrowed and the box itself can be made compact. According to the invention of claim 5, in the invention of claims 2 to 4, since an insulating plate for insulating each connection bar from the receptacle is disposed between the plate member and the receptacle. Insulation between the connection bar and the receptacle can be achieved.

According to a sixth aspect of the present invention, in the fifth aspect of the present invention, the insulating plate is provided with a separating piece that insulates the branch breaker and an adjacent branch breaker from each other. Can be achieved. According to the invention of claim 7, in the invention of claims 2 to 6, the fuse box is arranged on the other side of the plate member, and the power source side of the outlet is arranged on the output side of the fuse box. Wiring work for electric wires connected to can be done easily.

[0010]

BEST MODE FOR CARRYING OUT THE INVENTION

(Embodiment 1) Embodiment 1 will be described with reference to FIGS. The present embodiment constitutes a distribution board for a house which is buried in a wall surface or the like, and the panel body covers a box body 1 having a front opening buried in the wall surface and the like and a front opening of the box body 1 as shown in FIG. Lid 2
And the inner unit block 3 is attached to the box body 1, and the electric wire pre-wired from the upper opening 1a is the box body 1
It is being introduced into.

The inner unit block 3 includes two frames 4 and 4 which are horizontally attached in parallel to the inner surface of the box body 1, a main breaker 5 which is attached between the frames 4 and 4, and the main trunk. Branch breakers 8 that are electrically connected to the breaker 5 via the power supply side connection bar 6 and the ground side connection bar 7 and are attached side by side to the frames 4 and 4, and at least the branch breakers 8 are arranged side by side. An outlet 9 attached to one frame 4 and electrically connected to the power source connecting side bar 6 and the ground side connecting bar 7, respectively, a power source side electric wire 10 connected to the outlet 9 and a power source side connecting bar 6 And a fuse box 11 attached to the frame 4, a fuse 12 attached to the fuse box 11, and a conductive block 13 in which the connection bars 6 and 7 are arranged. What was done , Mounting bracket 1 that is form songs Z-shaped
By fixing both ends of the frames 4 and 4 to 4 and 14, and fixing the screws to the front surfaces of the side walls 1b and 1b of the box body 1 by using the polishing holes 14a formed in the mounting brackets 14 and 14, respectively. It is housed and held in the box body 1 so as not to contact the inner surface of the box body 1.

The conductive block 13 is located in the center between the frames 4 and 4 and is arranged in parallel with the frame 4.
A grounding side connecting bar 7 arranged in the longitudinal direction in the front part of the insulating base 15 facing the opening side of the box body 1, and a power supply arranged in the longitudinal direction on the upper and lower sides of the rear part of the insulating base 15. Side connection bar 6,
6 The ground side connecting bar 7 and the power source side connecting bars 6 and 6 are connected to the load side terminals corresponding to the respective single-phase three-wire main circuit breakers 5 through conductors, and also to the power source side terminals of the respective branch breakers 8 respectively. The conductive block 13 is supported between the frames 4 and 4 by the rigidity of the conductor and the connecting bars 6 and 7 by the connection to the breakers 5 and 8.

Further, projecting walls 15a are provided along the longitudinal direction on the upper and lower sides of the front part of the insulating base 15 of the conductive block 13, and the projecting walls 15a are formed so as to extend between the projecting walls 15a, 15a on both sides. As shown in FIG. 4, the insulating cover 16 is placed to cover the conductive block 13 and the terminal portions of the branch breakers 8 arranged on both sides. At this time, the protruding wall 15
Insulation cover 1 has protrusions 15b protruding from a and 15a.
The insulating cover 1 is engaged with the notch 16a formed on the side edge of the insulating cover 1.
Hold 6

The fuse box 11 is attached to the plate member 19. The plate member 19 is made of a metal plate, one end side of which is attached to the frame 4 as will be described later, and the other end of the plate member 19 is formed so as to extend away from the other frame 4, and the fuse box 11 is formed on the other end effector 19a. Is fixed with screws. On the upper surface of the plate member 19, a metallic outlet housing 23 having a one-sided opening is attached via an insulating plate 35 with screws 18 as shown in FIG. Here, the tip of the screw 18 is screwed and fastened to the frame 4 through the insertion holes 17 and 17 ′ of the plate member 19 so that the plate member 1
9, the outlet housing 23 and the insulator 35 are fixed together.

As the outlet 9 to be stored in the outlet housing 23, an outlet of a ready-made wiring device is used, and it is fixed to the metal mounting frame 20 in advance. The fixing to the outlet housing 23 is performed as follows. That is, when the rear portion of the outlet 9 is fitted into the outlet insertion holes 21 and 22 provided in the outlet housing 23 and the plate member 19 so that the plug insertion ports 9a and 9a are upward in FIG. Connect both ends of the frame 20 to the outlet insertion holes 2
A mounting hole 24 that abuts on the bottom of the outlet housing 23 at the periphery of one opening and is provided at both ends of the mounting frame 20, and the mounting hole 2
4 through the insertion hole 25 on the side of the outlet housing 23 corresponding to the screw 4 into the screw hole 26 provided in the plate member 19 by screwing.
It is fixed to the plate member 19 via 3. Here, a part of the frame 4 that overlaps with the plate member 19 is provided with a cutout portion 28 as shown by a broken line in FIG. 3, and the rear portion of the outlet 9 that projects from the outlet insertion hole 22 is provided in the cutout portion 28. It is fitted so that it can run away from the rear of the outlet 9.

The outlet 9 comprises an off-the-shelf wiring device provided with metal mounting frame locking holes 29 and synthetic resin mounting frame locking claws 30 on both sides of the body. The rear part of the body is fitted and the locking projections 32a projecting from one of the inner edges of both sides of the opening window 31 are engaged with the one locking hole 29, and the other of the inner edges of both sides of the opening window 23 is projected. The frame piece is deformed by using the hole 32c formed in the frame piece of the mounting frame 20 so as to correspond to the certain locking projection 32b, and the locking projection 32b is engaged with the other locking hole 29 of the body. As a result, it is fixed to the mounting frame 20.

Thus, the ground side of the power supply connection terminal of the outlet 9 is connected to the ground side connection bar 7 by the electric wire 33, and the other side is connected to the output side terminal of the fuse box 11 by the electric wire 1.
Connected by 0. The input side terminal of the fuse box 11 is connected to the power source side connection bar 6 by the electric wire 34. The insulating plate 35 includes the plate member 19 and the receptacle housing 2
3, which is interposed between the branch bar 8 and the conductive block 13 to insulate the connection bars 6 and 7 from the outlet housing body 23 and adjacent to the outlet housing body 23.
Isolation pieces 35a and 35b are provided to insulate the and.

The lid 2 is attached to the front opening of the box 1 and has a central concave plane 47 on which a door 46 is pivotably supported.
The opening / closing handle 36 of the main breaker 5 and the opening / closing handle 37 of the branch breaker 8 are opened to expose the openings 38 and 39, respectively, and the outlets 9a and 9a of the outlet 9 are exposed. In addition, the rear part of the rechargeable and portable emergency lighting device 40, which is held by inserting a blade into the outlets 9a, 9a of the outlet 9 and electrically connected to the outlet container 23, An exposure hole 41 that can be fitted is opened. The exposure hole 41 is not directly opened in the lid body 2 but is fitted in the angular opening window 43 opened at the position of the lid body 2 corresponding to the outlet 9.
It is opened by 2, and is formed in a size such that the emergency lighting device 40 inserted into the plug insertion port 8 of the outlet 9 can be mounted from the outside. The height of the peripheral wall of the frame body 42 substantially corresponds to the height of the lid body 2 (predetermined interval).
The opening at the rear end faces the opening of the outlet housing 23 on the side of the box 1 with a slight gap in a state where the lid 2 is closed.

That is, the gap between the opening peripheral edge of the exposure hole 41, which is the opening at the rear end of the frame body 42, and the opening of the outlet housing 23, when inserting the plug of the electric device into the plug insertion ports 9a, 9a of the outlet 9. Inadvertently in the box 1 branch breaker 8
When the emergency lighting device 40 is connected to the outlet 9, the peripheral wall of the frame body 42 from the exposure hole 41 to the front surface of the lid body 2, that is, the isolation wall The gap between 42a and the outer peripheral surface of the emergency lighting device 40 is set so that the fingertips can be inserted into both sides (that is, the upper and lower portions in FIG. 3) of the insertion ports 9a of the outlet 9 in the longitudinal direction (that is, the upper and lower portions in FIG. 3) so that there is almost no gap in both sides. There is. Therefore, when disconnecting the emergency lighting device 40 from the outlet 9, as shown in FIG. 6, put the fingertips in the fingertip insertion spaces 44, 44 formed in the upper and lower portions and use the fingertips to insert the emergency lighting device 4 into the space.
If you grasp the upper and lower parts of 0
0 can be pulled forward. At this time, since the fingertip does not enter the inside of the box 1 from the opening peripheral edge of the exposure hole 41, it is safe because it does not come into contact with the connecting electric wire of the branch breaker 8.

Similarly, when the emergency lighting device 40 is connected to the outlet 9, if the upper and lower parts of the emergency lighting device 40 are pressed into the frame 42 by grasping the upper and lower parts of the emergency lighting device 40 with the fingertips, the emergency lighting device 40 projects to the rear surface. The blade can be inserted into the insertion ports 9a, 9a of the outlet 9 through the exposure hole 41. Here, the bottom of the outlet receptacle 23 is a step portion 23a which is raised by one step from the one end side where the concert insertion hole 15 is open, and the surface of the step portion 23a is inserted into the outlet 9. The opening 8a has substantially the same height as the front surface that is open, and with the plug blade of the emergency lighting device 40 inserted in the insertion ports 9a, 9a of the outlet 9, the rear surface of the emergency lighting device 40 is It is designed to support together with the front surface of the outlet 9.

The door 46 of the lid 2 can be opened and closed with the emergency lighting device 40 mounted, and is made of, for example, a light-transmissive resin or the like. In the emergency lighting device 40, the built-in storage battery is normally charged by the commercial power supply, and the built-in lamp can be automatically turned on when the commercial power supply fails. In addition, when it is used after being detached from the outlet 9, it can be used in the same manner as a flashlight by using the "ON" and "OFF" switches.

Therefore, in the case of the residential distribution board of this embodiment, when a power source such as an inspection tool is required for inspection in the distribution board, the emergency lighting device 40 can be removed and the outlet 9 can be used. Yes, and usually with the emergency lighting device 40 installed,
It can be used as an emergency light in the event of a power failure, or can be used as a flashlight by removing it from the outlet 9 in the event of evacuation or the like. If necessary, the outlet 9 can be used as a power outlet of the inspection tool.

(Embodiment 2) The above-mentioned Embodiment 1 was an embedded type distribution board for a house, but this embodiment is an exposed installation type distribution board for a house, and this embodiment will be described with reference to FIGS. 12 will be described. First, the difference between the present embodiment and the first embodiment is that the inner unit block 3 is not attached to the box body 1 by using the mounting brackets 14 as in the first embodiment, but the inner side of the box body 1 as shown in FIG. The internal unit block 3 is fitted by fitting the heads of screws (not shown) that are previously fastened to the screw holes 51 of the block mounting piece 50 provided on the surface into the polishing holes 52 provided at both ends of the frames 4 and 4. After being housed in the box body 1, the screws are fastened to fix the inner unit block 3.

Further, the lid 2 attached to the front opening of the box 1 is not provided with a door, and the main breaker 9 and the branch breaker 8 are provided.
The open / close handles 36 and 37 are exposed to the outside through the window holes 38 and 39. Further, the front surface of the emergency lighting device 40 connected to the outlet 9 provided in the inner unit block 3 is also exposed to the outside.

As in the first embodiment, the inner unit block 3 is attached between the two frames 4 and 4 which are horizontally attached to the inner surface of the box 1 in a lateral direction and between the frames 4 and 4. The main breaker 5, branch breakers 8 ... Which are electrically connected to the main breaker 5 via the power source side connecting bar 6 and the ground side connecting bar 7 and are horizontally mounted on the frames 4 and 4, and this branching Outlets 9 attached to at least one frame 4 in a row of breakers 8 ... And electrically connected to the power source connecting side bar 6 and the ground side connecting bar 7, respectively, and a power source side electric wire 10 of this outlet 9 and a power source. A fuse box 11 which is interposed between the side connection bar 6 and attached to the frame 4, a fuse 12 which is attached to the fuse box 11, and a conductive block in which the connection bars 6 and 7 are arranged. More than 13 mag Are, are fixed to the block rest piece 50 of the box 1 with the Dharma hole 52 and the screw formed on both ends of the frame 4, 4 as described above.

The frame 4 has a U-shaped cross section, and mounting pieces 4a and 4a project outward from the tips of both side pieces. The branch breaker 8 and the bottom surface of the main breaker 5 are placed on the mounting pieces 4a and 4b. Can be supported by riding. As in the first embodiment, the conductive block 13 has an insulating base 15 arranged in the center between the frames 4 and 4 in parallel with the frame 4, a grounding side connecting bar 7 and a power source arranged on the insulating base 15. Side connection bars 6 and 6, and the ground side connection bar 7 and the power supply side connection bars 6 and 6 are connected to the load side terminals corresponding to the main phase breaker 5 for single-phase three-wires via conductors, respectively. The power supply side terminals of the branch breaker 8 are connected via conductors, respectively, and the conductive block 13 is supported between the frames 4 and 4 by the rigidity of the conductors and the connection bars 6 and 7 by the connection to the breakers 5 and 8.

Further, as shown in FIG. 7, the insulating cover 16 is placed so as to extend between the protruding walls 15a provided on the front part of the insulating base 15 of the conductive block 13, and the conductive block 1
3 is covered, and the terminal portions of the branch breakers 8 arranged on both sides are covered. At this time, the locking projections 15b ′ protruding from the protruding walls 15a, 15a engage with the notches 16a formed in the side edges of the insulating cover 16 to hold the insulating cover 16.

The fuse box 11 is attached to the plate member 19. The plate member 19 is made of a metal plate, as shown in FIG.
As shown in FIG. 11, it is attached to the frame 4 by fixing the screws formed on the mounting piece 4a on the inner side of the frame 4 with the screws 18 'passing through the insertion holes 55 of the attachment pieces 54 formed on both sides of one end. The end is made of a metal plate extending in a direction away from the other frame 4, and the fuse box 11 is screwed onto the other end extending portion 19a. Then, on both side edges of the plate member 19, the mounting piece 4a on the outside of the frame 4 is extended to the back surface side and engaged with the mounting piece 4a to sandwich the mounting piece 4a of the frame 4 with the plate member 19. An engagement piece 53 is provided, and the engagement piece 53 serves to position the plate member 19 when the plate member 19 is attached to the frame 4 and to stop rotation.

On the upper surface of the plate member 19, a box-shaped metal outlet housing 23 having an opening on one side is provided with an insulating plate 35.
It is attached by the screw 18 via. As the outlet 9 to be stored in the outlet housing 23, a ready-made wiring device outlet is used as in the first embodiment, and is fixed to the outlet housing 23 using the metal mounting frame 20 as in the first embodiment. Here, the description of the fixing structure will be omitted with reference to the first embodiment. In addition, outlet receptacle 2
The description of the configurations for mounting the insulator 3, the insulator 35, and the plate member 19 is the same as that of the first embodiment, and is omitted here. Further, since the outlet 9 and the mounting frame 20 are the same as those of the first embodiment, the description of the relationship between them is omitted here.

The plate member 19 in the present embodiment is bent to the rear part at the boundary with the mounting piece 54 so that the front surface thereof is inclined downward when one end is fixed to the frame 4, and is attached to the plate member 19. The opening surface of the outlet receptacle 23 is inclined slightly downward, and the outlets 9a, 9a of the outlet 9 are inserted.
The direction of tilts downward. That is, the upper and lower surfaces of the lid body 2 attached to the box body 1 are inclined with respect to substantially the center thereof, and are aligned with the orientation of an exposure hole 41, which will be described later, that opens to the lower inclined surface.

The lid 2 is an opening / closing handle 3 for the main breaker 5.
6. The window holes 38 and 39 for exposing the opening / closing handle 37 of the branch breaker 8 are opened so as to correspond to the respective openings, and the outlets 9a and 9a of the outlet 9 are exposed, and the outlet 9 is inserted. An exposure hole 41 into which the rear portion of the rechargeable and portable emergency lighting device 40, which is held while being electrically connected by inserting a blade into the ports 9a, 9a, can be fitted into the outlet receptacle 23. Is opened. The exposure hole 41 is not directly opened in the lid body 2, but is opened in the bottom portion of the frame body 42 fitted into the angular opening window 43 opened in the position of the lid body 2 corresponding to the outlet 9. The role and the configuration of the isolation wall 42a, which is the peripheral wall of the frame body 42 of the present embodiment, are the same as those in the first embodiment, and therefore detailed description thereof is omitted here.

Thus, in the case of the residential distribution board of the present embodiment as well as in the case of the first embodiment, when a power source such as an inspection tool is required during inspection in the distribution board, the emergency lighting device 40 is removed and the outlet is used. 9 can be used, and usually, an emergency lighting device 40 can be attached to be used as an emergency light in the event of a power outage or the like, and can be removed from the outlet 9 in the event of evacuation or the like and a flashlight Can be used as Furthermore, the outlet 9 can be used as a power outlet of the inspection tool.

In this embodiment, when the box body 1 is attached to the wall surface, the direction of the exposure hole 41 opened in the lid body 2 is toward the floor, so that the emergency lighting device 40 attached to the outlet 9 is installed. The front of the vehicle will also face the floor, so if it is lit in an emergency, it will be possible to illuminate the feet and facilitate evacuation.

In the drawings of the first and second embodiments, 60 is a crimp terminal and 61 is a screw terminal, which is used for connecting electric wires.

[0035]

According to the first aspect of the present invention, the two frames attached to the box body having the one-sided opening, the main breaker attached between the frames, and the power supply side and the ground side connection to the main breaker. Branch breakers that are electrically connected through the bars and are attached side by side to each frame, and side by side branch branch breakers that are attached to at least one frame and are electrically connected to the power source side and ground side connecting bars, respectively. To the frame, a fuse box installed between the power source side wire of this outlet and the power source side connecting bar, and attached to the frame; a fuse attached to this fuse box; Since it has a lid that has an exposure hole that exposes and closes the opening of the box, the power supply side of the outlet is connected to the power supply side connection bar via a fuse, so connect the outlet The branch breaker for removal can be removed and the outlet can be attached to that part, space saving can be achieved, and when the frame is removed from the box body, not only the main breaker and the branch breaker but also the outlet and the fuse box, The fuse also comes off, which has the effect of facilitating wiring work for the output line from the breaker to each load.

According to a second aspect of the present invention, in the fuse box according to the first aspect, one end of the fuse box is attached to the frame and the other end of the fuse box is attached to a plate member extending in a direction away from the other frame. An electrical outlet container having a one-sided opening is attached to the upper surface of the plate member, an electrical outlet insertion hole is provided in the electrical outlet container and the plate member, and a plug insertion port on the front surface of the electrical outlet is an electrical outlet container body. Since the rear part of the front side outlet was inserted into each outlet insertion hole as one side opening side and the outlet was fixed to the outlet housing, some branch breakers were removed and the outlet, fuse box and fuse were attached to the frame as it was. Therefore, there is an effect that the work of mounting the outlet, the fuse box, the fuse and the like becomes easy.

According to a third aspect of the present invention, in the second aspect of the present invention, the plate member is provided with one end attached to one end side of the frame and extends toward the rear surface of the other end side of the frame to extend toward the end face of the frame. Since the engaging piece that engages with the frame is provided, the other end side of the frame is sandwiched, and the positioning for mounting to the frame can be performed and the rotation after mounting to the frame can be stopped. There is.

According to a fourth aspect of the present invention, in the second or third aspect of the present invention, a part of the frame that overlaps the plate member is cut out, and the outlet is inserted from the notch through each outlet insertion hole. Since it is attached, there is an effect that the installation space for accommodating the outlet can be narrowed and the box itself can be made compact. According to the invention of claim 5, in the inventions of claims 2 to 4, since an insulating plate for insulating each connection bar from the receptacle is disposed between the plate member and the receptacle. This has the effect of achieving insulation between the connection bar and the receptacle housing.

According to a sixth aspect of the present invention, in the fifth aspect of the present invention, the insulating plate is provided with a separating piece that insulates the outlet receptacle from an adjacent branch breaker. Therefore, the insulation between the branch breaker and the outlet receptacle is insulated. There is an effect that can be achieved.
According to a seventh aspect of the present invention, in the second aspect to the sixth aspect, a fuse box is disposed on the other side of the plate member,
Since the power source side of the outlet is provided on the output side of the fuse box, there is an effect that the wiring work of the electric wire connected to the outlet can be easily performed.

[Brief description of drawings]

FIG. 1 is an enlarged side sectional view of a main part of a first embodiment of the present invention in which a part of the main part can be omitted.

FIG. 2 is an enlarged plan sectional view in which a part of the main part of the same can be omitted.

FIG. 3 is an enlarged front sectional view of the same, which can be partially omitted.

FIG. 4 is an exploded perspective view of the same, which is partially broken.

FIG. 5 is an exploded perspective view of the same outlet, outlet housing, plate member, and fuse box.

FIG. 6 is a front view of the door with the door opened.

FIG. 7 is an enlarged side cross-sectional view in which a part of main parts of the first embodiment of the present invention can be omitted.

FIG. 8 is an enlarged plan sectional view in which a part of the main part of the above can be omitted.

FIG. 9 is an enlarged front sectional view of the same, part of which can be omitted.

FIG. 10 is an exploded perspective view of the same, which is partially broken.

FIG. 11 is an exploded perspective view of the same outlet, outlet housing, plate member, and fuse box.

FIG. 12 is a front view of the same.

[Explanation of symbols] 2 Lid 3 Internal unit block 4 Frame 6 Power supply side connection bar 7 Grounding side connection bar 8 Branch breaker 9 Outlet 10 Electric wire 11 Fuse box 13 Conductive block 19 Plate member 35 Insulation plate 37 Opening / closing handle 40 Emergency lighting Equipment 41 Exposure hole 42 Frame 44 Fingertip insertion space

 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Toshiyuki Koshino 55, Haruki Labu, Toya-cho, Kashima-gun, Ishikawa Pref.

Claims (7)

[Claims] 1. A frame breaker mounted between two frames, the frames being mounted in a box body having one opening.
Branch breakers that are electrically connected to the main breaker via connection bars on the power supply side and the ground side and are mounted side by side on each frame, and the branch breakers are mounted side by side on at least one frame, Sockets electrically connected to the power supply side and ground side connection bars, a fuse box installed between the power supply side wire of this outlet and the power supply side connection bar, and attached to the frame, and the fuse box A fuse, and a lid that has an exposure hole that exposes the outlet to the outside and that closes the opening of the box body,
Residential distribution board equipped with. 2. The fuse box has one end attached to a frame and the other end attached to a plate member formed to extend in a direction away from the other frame, and a register having a one-sided opening on an upper surface of the plate member. Attach the outlet housing that has been made, and provide the outlet insertion hole in this outlet housing and the plate member,
2. The outlet is fixed to the outlet housing by inserting a rear side of the front side outlet into each outlet insertion hole with the plug insertion port on the front surface of the outlet as one opening side of the outlet housing. Household distribution board. 3. The plate member is provided with an engaging piece extending in the direction of the rear surface of the other end of the frame by one end attached to one end of the frame and extending toward the rear surface of the frame to engage with the end face of the frame. The residential distribution board according to claim 2. 4. A portion of a frame that overlaps with the plate member is cut out, and the outlet is attached from the notch through the outlet insertion holes. The distribution board for the house described in 3. 5. Between the plate member and the outlet receptacle,
5. The residential distribution board according to claim 2, further comprising an insulating plate that insulates each connection bar from the receptacle housing. 6. The distribution board for a house according to claim 5, wherein the insulating plate is provided with a separating piece for insulating the outlet housing from an adjacent branch breaker. 7. The housing according to claim 2, wherein a fuse box is provided on the other side of the plate member, and a power source side of an outlet is provided on the output side of the fuse box. Distribution board.