JP5054713B2 - Construction panel and its mounting structure - Google Patents

Description

  The present invention relates to a building panel for a ceiling or wall provided with an electric device and its mounting structure.

  Conventionally, for example, a building panel for a ceiling or wall provided with an electric device such as a radiant heating panel shown in Patent Document 1 has been used. In this type of building panel, electrical equipment provided on the panel body is connected by wiring after the construction of the panel body constituting the main body.

Special table 2006-509178

  By the way, the wiring connected to the electrical equipment of the panel body is usually drawn from the panel body to the back of the ceiling or the back of the wall. It must be easy to install and maintain.

  The present invention has been made in view of the above-described conventional circumstances, is excellent in workability and maintainability, and can well fit the wiring connected to the electric equipment, and has an excellent exterior panel. It is an object to provide the mounting structure.

  In order to solve the above problems, the building panel of the present invention has the following configuration.

In the building panel for ceiling 7 or wall where the electrical equipment 3 is provided on the panel main body 2, the side end of the back surface material 10 of the panel main body 2 is protruded outward from the side end of the surface material 6, wiring space 18 for the passage of the outer side a and the surface-side opening and the wiring 28 connected to the electrical equipment 3 on the B side end portion of the panel body 2 is formed, the side edge of the panel main body 2 The end cover 29 is detachably attached to the wiring cover 18 so that the wiring space 18 is covered with the end cover 29, and the end cover 29 is detachably attached to the wiring space 18. A cover attachment 34 is provided, and the cover attachment 34 opposes the space 35 for the wiring 28 that opens toward the outer side where the wiring space 18 is opened, with the space 35 interposed therebetween. The engaging piece portions 37 are provided. In other words, the engagement piece portion 37 on the back surface side of the panel body 2 is protruded from the engagement piece portion 37 on the front surface side, and the end cover 29 is detachably attached to both engagement piece portions 37 of the cover attachment 34. Engage and attach.

  Moreover, it is preferable that the building panel of the present invention is attached to the ceiling surface 7a or the wall surface so that the panel body 2 protrudes from the ceiling surface 7a or a part of the wall surface of the room.

In the present invention, since the wiring space portion opened to the outer side and the front surface side is formed at the side end portion of the panel body, the wiring space portion is also attached after the panel body is mounted on the construction surface. Wiring can be easily arranged. Further, the wiring positioned in the wiring space can be covered by the end cover provided over the side end of the panel body, and the appearance is excellent. Further, the end cover can be removed from the panel body, and maintenance is facilitated.

  Moreover, since both sides of the end cover are engaged and engaged with the engaging piece portions on both sides of the cover mounting tool, the end cover can be easily attached to the panel body as compared with a case where the end cover is attached by nail or adhesion. Also, there is no risk of damaging the wiring with nails or the like. In addition, the end cover can be attached in a state of covering the cover attachment, and the space where the wiring of the cover attachment is arranged is not filled with the end cover, and in this case, when the end cover is attached, The end cover can prevent the wiring passed through the void from being caught and can prevent disconnection.

  Further, the present invention is such that the panel body is attached to the ceiling surface or wall surface so as to protrude from a part of the ceiling surface or wall surface of the room, and the panel body is attached to the ceiling or wall as the construction surface. Thereafter, the wiring can be easily arranged in the wiring space.

It is a front view of the building panel which abbreviate | omitted illustration of the edge part cover which shows an example of embodiment of this invention. It is a disassembled perspective view of the building panel same as the above. The building panel which removed the edge part cover same as the above is shown, (a) is a perspective view which shows the state which accommodated the electrical connection part in the accommodation recess, (b) was accommodated in the accommodation recess. The perspective view which abbreviate | omitted illustration of the surface plate which shows a state, (c) is the perspective view which abbreviate | omitted illustration of the surface plate which shows the state which pulled out the electrical-connection part from the accommodation recess. It is a perspective view which shows the state which constructed the architectural panel same as the above on the ceiling of a room. (A)-(c) is explanatory drawing which shows the construction procedure of the panel for construction same as the above in order. It is the front view which abbreviate | omitted illustration of the end cover which shows the construction state of the panel unit which consists of a plurality of building panels same as the above. It is sectional drawing which shows the side edge part of a building panel same as the above. It is a disassembled perspective view which shows the state which removed the edge part cover of the building panel same as the above.

  Hereinafter, an exemplary embodiment of the present invention will be described with reference to the accompanying drawings.

  The building panel of this example is an interior panel 1 in which planar heaters 3a and 3b constituting an electric device 3 are provided on a panel body 2 constituting a ceiling material in a house, and is used as a radiation heating panel.

  The panel main body 2 is formed in a rectangular shape, and is composed of the base material 4, the heat insulating material 5, and the surface material 6 shown in FIG. The base material 4, the heat insulating material 5, and the surface material 6 are arranged in this order from the ceiling 7 side.

  The base 4 is made of a rectangular frame 9 made of wood or resin, and a plate-like back material 10 backed by the frame 9.

  On both sides of the surface of the substrate 4 in the longitudinal direction, rectangular recesses 11 are formed respectively. A heat insulating material 5 is accommodated in each recess 11.

  Each heat insulating material 5 is composed of two different heat insulating members 5a and 5b. In this example, the heat insulating member 5a is made of a highly rigid urethane resin, and the heat insulating member 5b is made of a vacuum heat insulating member having excellent heat insulating properties. For example, the heat insulating member 5a is made of a hard urethane resin, and the heat insulating member 5b is a soft urethane resin. The thing which consists of etc. may be sufficient.

  The heat insulating member 5 a is fitted into the recess 11. The heat insulating member 5b is fitted into a fitting portion 12 formed of a rectangular concave portion formed on the surface of the heat insulating member 5a and overlapped on the surface side B of the heat insulating member 5a.

  The planar heaters 3 a and 3 b are arranged on the surface side B of each heat insulating member 5 b, and the respective planar heaters 3 a and 3 b are also arranged in the fitting portion 12.

  The planar heaters 3a and 3b are made of PTC heaters, and can directly warm a person, a futon or the like from the ceiling 7 side while suppressing a rise in room temperature by a windless radiation method.

  A connector 14 is connected to each planar heater 3a, 3b via a lead wire 13 made of a power supply line. Each connector 14 is detachably connected to a connection portion 16 formed on the front surface of the repeater 15a on the side of the planar heaters 3a and 3b.

  As shown in FIG. 1, connecting portions 17 for connecting external wiring 28 are formed on both side surfaces of each repeater 15a. Each connector 17 is detachably connected to the connector 21 or the end of the wiring 28 provided at the end of the wiring 28 that is electrically connected to an electric appliance other than the planar heaters 3a and 3b. The Examples of other electric appliances include a power source disposed behind the ceiling 7 and planar heaters 3a and 3b of the interior panel 1 installed adjacent to each other. That is, each repeater 15a constitutes an electrical connection portion 15 for electrically connecting the planar heaters 3a and 3b to other electrical appliances.

  By connecting the other electric appliance to the connection portion 17 of the relay 15a, electric power is supplied to the planar heaters 3a and 3b of the interior panel 1.

  The surface material 6 shown in FIG. 2 is made of a wood plate, a resin plate, or a metal plate, is attached to the surface side B of the frame body 9, and covers the heat insulating material 5 and the planar heaters 3a and 3b.

  At both end portions in the longitudinal direction of the panel body 2, there are wiring space portions 18 that open to the front surface side B and the outer side A of the panel body 2 and storage recesses 19 that open to the outer side A of the panel body 2. Is formed.

  Each wiring space 18 is formed across the width direction of the panel body 2. At the end portions on both sides in the length direction of the panel body 2, the side end portions of the back surface material 10 protrude outward A from the side end surfaces of the frame body 9 as shown in FIG. Is substantially flush with the side end surface of the frame body 9, and thereby the stepped recesses open to the outer side A and the front side B constituting the wiring space 18 at both end portions in the longitudinal direction of the panel body 2. A place is formed.

  Each housing recess 19 is formed by extending a part of the wiring space 18 in the longitudinal direction to the inside of the panel body 2, and each housing recess 19 is formed at the center in the width direction of the panel body 2. Specifically, a recess 20 communicating with the wiring space 18 is formed on the surface of the central portion in the longitudinal direction of the crosspiece 9 a constituting the short side of the frame 9, and the panel main body is formed via the wiring space 18. Each of the storage recesses 19 is constituted by a recess 20 that opens to the outer side A of 2.

  On both sides in the longitudinal direction of the crosspieces 9 a sandwiched between the surface material 6 and the back surface material 10, an excess wiring storage portion 23 formed of a recess continuous with the wiring space portion 18 is formed. The excess wiring storage portion 23 communicates with the back surface side of the base material 4 through an opening 24 formed in the back surface portion of the base material 4.

  Each storage recess 19 communicates with the corresponding recess 11 through a groove 26 formed in the crosspiece 9a. A notch 27 for communicating the groove 26 into the fitting portion 12 is formed at the center of the side end of each heat insulating member 5a facing the groove 26.

  The lead wires 13 connected to the respective planar heaters 3a and 3b are led out to corresponding housing recesses 19 through lead wire passages constituted by notches 27 and grooves 26, and are connected to the ends of these lead wires 13. The connector 14 is accommodated in the accommodation recess 19 together with the relay 15a to which the connector 14 is connected.

  When the connectors 21 are connected to the connection portions 17 on both sides of the repeater 15a, these connectors 21 are fitted into the connector fitting portions 22 and are accommodated in the storage recess 19 together with the repeater 15a.

  As shown in FIG. 3, each repeater 15a is housed in the housing recess 19 so as to be freely inserted and removed from the outer side A, and is connected to the corresponding planar heaters 3a and 3b via the connector 14 and the lead wire 13, The panel main body 2 can be pulled out to the outer side A or inserted into the storage recess 19. Further, the repeater 15a can be taken in and out even when the connectors 21 are connected to both sides of the repeater 15a.

  The wiring 28 connected to the connection portion 17 of the repeater 15a is accommodated in the wiring space portion 18. Further, the surplus portion of the wiring 28 can be stored in the surplus wiring storage portion 23, whereby the wiring 28 can be connected to the repeater 15 a with a margin, and the surplus portion of the surplus wiring 28 is connected to the wiring space portion 18. Can be prevented from protruding outside. The surplus wiring storage unit 23 is also used to pass the wiring 28 introduced into the panel body 2 from the back of the ceiling 7 or the like through the opening 24 to the wiring space 18.

  As shown in FIG. 7 and the like, at the side end portions on both sides in the longitudinal direction of the panel main body 2, the relay 15 a stored in the storage recess 19, the wiring space 18, and the wiring stored in the surplus wiring storage 23. An end cover 29 covering 28 is attached.

  Each end cover 29 constitutes an edge member of the interior panel 1 over the entire short side of the panel body 2. The end cover 29 may be provided over a plurality of adjacent panel bodies 2 as shown in FIG. 4 or provided for each panel body 2 as shown in FIG. It may be.

  Each end cover 29 protrudes from the surface portion 30 toward the back side of the panel main body 2 to cover the wiring space portion 18 and the side edges of the surface material 6 from the surface side B. 18 and a side surface portion 31 covering the side edge portion of the back surface material 10 from the outer side A of the panel body 2.

  An insertion groove 32 is formed in the front end surface of the surface portion 30 over the longitudinal direction of the end cover 29. The side surface portion 31 is formed with an insertion piece portion 33 that protrudes toward the panel body 2 side.

  On the other hand, the wiring space 18 is provided with a plurality of cover attachments 34 for detachably attaching the end cover 29 to the panel body 2 in the longitudinal direction of the wiring space 18. In the example of FIG. 8, the cover attachments 34 are provided on both sides of the housing recess 19 in the width direction of the panel body 2.

  Each cover attachment 34 is made of a metal spring plate or synthetic resin that is easily elastically deformed. Each cover attachment 34 is formed in a substantially U shape whose cross section is open toward the outer side A, and a wiring space 35 that opens toward the outer side A where the wiring space 18 is opened; Engagement piece portions 37 facing each other with the space 35 interposed therebetween are provided. A wiring 28 accommodated in the wiring space 18 is passed through the void 35.

  Each cover attachment 34 is attached to the panel body 2 by fixing a central piece 38 connecting the engagement pieces 37 on both sides of the U-shape along the frame 9 of the base member 4 with screws or the like. The engagement piece 37 on the back surface side of the panel body 2 of each cover fixture 34 protrudes outward from the engagement piece 37 on the front surface side, and the front ends of both engagement pieces 37 are bent elastically. It is part 39.

  In order to attach each end cover 29 to the panel body 2, the engagement piece portion 37 on the surface material 6 side of the cover attachment 34 is inserted into the insertion groove 32 to be engaged, and the insertion piece portion 33 is moved to the outer side A. Between the elastic contact portion 39 of the other engagement piece portion 37 and the back surface material 10 to be engaged with each other, and thus, both sides of the end cover 29 are respectively engaged with the engagement piece portions 37 on both sides of the cover fixture 34. The end cover 29 is put on the cover attachment 34 by engaging. Accordingly, one elastic contact portion 39 is elastically contacted with the inner surface of the insertion groove 32, and the other elastic contact portion 39 is elastically contacted with the insertion piece portion 33. The end cover 29 attached in this way covers the wiring 28 arranged in the wiring space 18 and the repeater 15a stored in the storage recess 19.

  FIG. 4 shows an example in which the interior panel 1 having the above-described structure is attached and installed on the ceiling surface 7a so as to protrude from a part of the ceiling surface 7a in the house. To do.

  To attach the interior panel 1 to the ceiling surface 7a as shown in FIG. 4, first, the ceiling surface 7a is arranged in a state where a plurality of panel bodies 2 are arranged in parallel so as to be adjacent to each other as shown in FIGS. Secure with screws. After that, at the side end portion of each panel body 2, it was electrically connected to other electrical appliances at the connection portion 17 of the repeater 15 a connected to the planar heaters 3 a and 3 b via the connector 14 and the lead wire 13. The wiring 28 or the connector 21 is connected.

  At this time, as shown in FIG. 3 (b) → (c), the relay 15a fitted in the storage recess 19 is connected to the connector 14 of the planar heaters 3a and 3b from the storage recess 19 to the outside. Pull out to A and connect the end of the wiring 28 or the connector 21 from the lateral direction to the connecting portion 17 of the repeater 15a, and then store the repeater 15a as shown in FIGS. 3 (a) and 3 (b). The relay 15a and the connector 21 are stored in the storage recess 19 inside the panel body 2 by pushing back into the panel body 2, and the wiring 28 connected to the connector 21 is placed in the wiring space 18 and the surplus wiring storage 23. Deploy.

  In this manner, the wiring is sequentially sent between the adjacent interior panels 1 (the state shown in FIG. 6), and finally the side ends of the plurality of panel main bodies 2 installed adjacently as shown in FIGS. 5B to 5C. An end cover 29 is attached over the part, and a panel unit including a plurality of interior panels 1 is configured.

  Since the interior panel 1 of the present example described above is formed with the wiring space 18 opened to the outer side A and the front side B at the side end of the panel body 2, the panel body 2 is attached to the ceiling surface 7a. Later, the wiring 28 can be easily arranged in the wiring space 18.

  Further, the wiring 28 positioned in the wiring space 18 and the repeater 15a accommodated in the accommodation recess 19 are covered by an end cover 29 constituting an edge member attached to the side end of the panel body 2. And the appearance can be improved.

  In addition, in a state in which the end cover 29 is removed, the wiring 28 passed through the void 35 can be held by the cover attachment 34 formed in a substantially U shape, and the construction is facilitated. Further, the both ends of the end cover 29 are detachably engaged with the engaging piece portions 37 on both sides of the cover attachment 34, so that the end cover 29 is attached to the cover attachment 34, thereby being attached by nail or adhesion. Compared to the case, the end cover 29 can be easily attached to the panel body 2. Further, in this case, the end cover 29 can be attached in a state where the insertion piece portion 33 and the surface portion 30 are covered with the cover attachment 34 along the engagement piece portions 37 on both sides. Further, the wiring 28 passed through the space 35 by the end cover 29 becomes difficult to be caught, and disconnection can be prevented. Further, the end cover 29 can be easily detached from the panel main body 2, and maintenance is facilitated.

  In the present example, the interior panel 1 has been described as being applied to the ceiling 7. However, the interior panel 1 may also be applied to a wall.

  Moreover, although the electrical equipment 3 is the planar heaters 3a and 3b, the electrical equipment 3 provided in the panel body 2 may be other heating equipment, lighting equipment, acoustic equipment, or the like. Moreover, although the wiring 28 and the lead wire 13 are power supply lines, they may be signal lines.

  Further, although the wiring space 18 is provided on the short side of the panel body 2, it may be provided on the long side. The wiring space 18 may be opened only on the surface side B of the panel body 2 or only on the outer side A. Further, the cover attachment 34 may be formed in a substantially U-shaped cross section that opens toward the opening side on the front surface side B of the wiring space 18.

  Moreover, the frame body 9 and the back surface material 10 may be formed integrally, and the base material 4 may be composed of only the frame body 9. Further, the heat insulating material 5 may be constituted by one member, and the heat insulating member 5 a may be constituted integrally with the base material 4.

DESCRIPTION OF SYMBOLS 1 Interior panel 2 Panel main body 3 Electric equipment 7 Ceiling 18 Space part 28 Wiring 29 End cover 34 Cover attachment tool 35 Space

Claims (2)

In a building panel for ceiling or wall in which electrical equipment is provided on the panel body, the side edge of the back material of the panel body is projected outward from the side edge of the surface material, and the side edge of the panel body Forming a wiring space for opening wiring on the outside and on the surface side to allow wiring to be connected to the electrical device, and detachably attaching an end cover across the side edge of the panel body; The wiring cover is covered with the end cover, and a cover fixture for detachably attaching the end cover to the wiring space is provided, and the cover fitting is connected to the wiring space. A wiring space that opens toward the outer side of the opening, and an engagement piece portion that is opposed to the space, and of the two engagement pieces, the engagement piece on the back side of the panel body Projecting from the engagement piece on the surface side, the end cover is Serial cover fitting both engaging pieces to detachably engaged with the building panel, characterized in that mounted in. The building panel mounting structure according to claim 1 , wherein the panel body is mounted on the ceiling surface or wall surface so as to protrude from a part of the ceiling surface or wall surface of the room. Mounting structure.

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