JPH09317143A - Wiring structure for floor heating - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve heating efficiency by a method wherein floor heating panels each equipped with a floor heating heater at the inside and a connecting part for a service wire at its one end are arranged side by side to form a floor heating panel body, and a wiring panel is provided at the end of the panel body. SOLUTION: A tieplate-like floor heating panel 2 is formed with an indent subsiding toward the downside provided at its one end and a service wire connecting part 1 for housing a connector and a plug provided at the inside of the indent. Then, a floor heating panel body 3 is formed with a plurality of paired floor heating panels 2 each butted against each other at their other ends arranged side by side. Wiring panels 4 are arranged at the side of the floor heating panels 2 so that the floor heating panel body 3 is sided by the wiring panels, and the service wire connecting parts 1 are connected with one another in series with a wiring 8 through the wiring panels 4. Therefore, an extended continuous heating surface can be formed efficiently without sparing unheated areas.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor heating wiring structure when a plurality of floor heating panels are electrically connected to each other to form a heating floor.

[0002]

2. Description of the Related Art Conventionally, in the case of constructing a heating floor, as shown in FIG. 11, a plurality of floor heating panels 2 each having a heater for floor heating inside are installed side by side so that each floor heating is adjacent to each other. The panel 2 is electrically connected to form a heating floor having a predetermined area. Here, when constructing a heating floor using the six floor heating panels 2, the power supply line connecting portion 1 is provided at one end of the heating floor panel 2 having a strip plate shape.
And a horizontal wiring panel 2 in which the vertical wiring portion 20 is used at the other end and can be connected to each other in the horizontal and vertical directions.
A heating floor panel 2 referred to as a and a heating floor panel 2 referred to as a vertical wiring panel 2b electrically connectable only in the vertical direction are used, and the vertical wiring of the horizontal wiring panel 2a is used. A vertical wiring panel 2b is connected to the section 20 to form a heating floor by the six heating floor panels 2.

[0003]

By the way, in the above-described conventional example, when the floor heating panel 2 is connected in the vertical direction, the vertical wiring panel 2b is connected to the horizontal wiring panel 2a. Since a heater cannot be placed in the vertical wiring portion 20, a portion (a portion surrounded by a broken line indicated by a symbol a in the figure) that does not heat up is formed, and the six heating floor panels 2 are formed. Even if it is used, a partitioning part is created, and it is not possible to form a continuous wide heating surface part as a whole, and the heating surface part is divided into two parts (a part surrounded by a chain double-dashed line in FIG. 11). It could only be formed.

In addition, when electrically wiring two floor heating portions installed at distant places, wiring is performed under the floor (see FIG. 11).
In this case, there is a problem that the preceding wiring is necessary because the middle reference numeral 21) must be provided. The present invention is intended to solve the above problems, and an object of the present invention is to provide a floor heating wiring structure capable of efficiently and widely forming a continuous heating surface portion.

[0005]

In order to achieve the above-mentioned object, in the invention of claim 1, a floor heating heater is built in, and a power supply line connecting portion 1 is arranged at one end. A plurality of floor heating panels 2 are arranged adjacent to each other so that the other ends of the floor heating panels 2 are abutted with each other to form a floor heating panel body 3, and a wiring panel 4 is provided at an end portion of the floor heating panel body 3. It is characterized in that it is arranged and each feed line connecting portion 1 is fed and connected through the wiring panel 4, and corresponds to the surface area of the floor heating panel body 3 without forming a non-heated portion. The continuous heating surface portion can be efficiently and widely formed.

According to the second aspect of the present invention, the strip-shaped wiring panel 4 is provided with the wiring box portion 7 in which the connector 5 and the plug 6 are housed in a connected state at both ends in the longitudinal direction, and each wiring box portion 7 is formed. Is provided with wiring holes 9 for inserting and arranging the feed wirings 8 in all directions from the floor heating panel body 3 through the wiring box portion 7.
The feed wiring 8 can be arranged on the power feeding line connecting portion 1 in correspondence with various forms.

According to the third aspect of the present invention, the wiring panel 4 is characterized in that the wiring box portion 7 is also provided in the middle portion in the longitudinal direction. The floor heating panel body 3 and the wiring panel 4 are connected to each other. They can be staggered, and the feed wiring 8 can be arranged while coping with various forms. According to the invention of claim 4, the strip-shaped wiring panel 4 is characterized in that the feed wiring 8 is integrally built in between the branch connectors 10 arranged at both longitudinal end portions and intermediate portions. Therefore, it is possible to eliminate the trouble of installing the feed wiring 8 in the wiring panel 4 at the time of construction.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION As shown in FIG. 1, a heating floor has a heater for floor heating built therein, and a feeder connecting portion 1 at one end.
A plurality of strip-shaped floor heating panels 2 in which are arranged and a wiring panel 4 for supplying electric power to the floor heating panel 2 are mainly configured. The floor heating panel 2 is installed so that a plurality of the floor heating panels 2 are adjacent to each other so that the other ends thereof are abutted, and the floor heating panel body 3 is configured by arranging the plurality of floor heating panels 2 next to each other. ing.

The floor heating panel 2 is formed in the shape of a strip plate as shown in FIG. 2, and the power supply line connecting portion 1 is provided at one end thereof. As shown in FIG. 2B, the power supply line connecting portion 1 is formed of a recess 1a that is recessed downward,
As shown in FIG. 5, the connector 5 and the plug 6 are accommodated in the recess 1a in a connected state.

In FIG. 5, reference numeral 8 is a feed wire, and 13 is a power supply wire for supplying power to the floor heating heater. Since the plurality of floor heating panels 2 constituting the floor heating panel body 3 are arranged so as to be adjacent to each other by abutting the other end side where the feeder connection portion 1 is not provided. The power supply line connecting portion 1 of each floor heating panel 2 that constitutes the floor heating panel body 3 is arranged along the peripheral edge of the floor heating panel body 3, and each floor located inside the power supply line connecting portion 1 The entire upper surface of the heating panel 2 serves as a floor portion to be heated.

The wiring panel 4 is the floor heating panel 2 described above.
Although it is formed in a strip plate shape having substantially the same shape as the above, a floor heating heater is not provided inside. As shown in FIG. 6, the wiring panel 4 is provided with wiring box parts 7 at both ends in the longitudinal direction.
As shown in (b), it is formed by a recess 7a recessed downward, and the connector 5 and the plug 6 are accommodated in the recess 7a in a connected state.

A wiring hole 9 is provided in an end portion of the wiring panel 4 provided with the wiring box portion 7, and the wiring hole 9 communicates with the recess 7a. Also,
The wiring holes 9 are also provided along the longitudinal direction of the wiring panel 4, and both ends thereof are in communication with the respective recesses 7a. That is, the feed wiring 8 is arranged to be inserted through the wiring hole 9.

Therefore, as shown in FIG. 1, a plurality of floor heating panels 2 are formed by abutting the other end of a strip-shaped floor heating panel 2 having a feed line connecting portion 1 arranged at one end. The floor heating panel body 3 is formed by arranging the floor heating panel bodies 3 adjacent to each other, and the floor heating panel body 3 is located at a side portion of the floor heating panel body 3.
The wiring panel 4 is arranged on the side of the floor heating panel 2 constituting the above, and the heating line is connected by sequentially feeding and connecting the feeder line connecting portions 1 of the floor heating panel 2 located at the ends through the wiring panel 4. When the heating floor is constructed, the power supply line connecting portion 1 can be arranged at the peripheral edge portion of the floor heating panel body 3. Thus, the power supply line connecting portion 1 is arranged in the floor heating panel. By being arranged at the peripheral portion of the body 3, the floor heating area formed in the floor heating panel body 3 can be made continuous and wide as shown by the chain double-dashed line in FIG.

FIG. 3 shows an embodiment in which the floor heating portion is partially formed at a distant position, and three floor heating panel bodies 3 formed by a plurality of floor heating panels 2 are provided between three floor heating panel bodies 3. The wiring panel 4 is interposed, and the feed line connecting portion 1 of the floor heating panel 2 constituting each floor heating panel body 3 is sequentially fed and connected via the wiring panel 4. A continuous heating floor portion in the floor portion configured as described above is shown by a chain double-dashed line in FIG.

In this case, each floor heating panel body 3
By interposing the wiring panel 4 as described above between the one floor heating panel body 3 and the other floor heating panel body 3 through the wiring panel 4 continuously feed wiring 8
It is possible to connect the two, and even when electrically wiring two floor heating parts installed at distant places, without wiring under the floor, that is, heating at the construction site without the need for preceding wiring. The floor can be constructed sequentially.

FIG. 4 shows a controller 14 provided on the wall.
It is for forming a heated floor in a place away from
Also in this case, the wiring panel 4 is interposed so that the wiring from the controller 14 to the first floor heating panel 2 can also be performed from the floor, and complete separation of the construction period between carpentry work and electrical work (carpentry work) After the construction is completed, electrical work) is possible.

7 and 8 show another embodiment,
In this structure, the wiring panel 4 is also provided with a wiring box portion 7 in the middle portion in the longitudinal direction. By thus providing the wiring box portion 7 also in the middle portion in the longitudinal direction, it is easy to insert the feed wiring 8 made of the VVF cable into the wiring panel 4, and as shown in FIG. Wiring box part 7 in the middle part
Since the feed wiring 8 can be used to feed the feed line connection portion 1 of the floor heating panel 2, the floor heating panel 2 and the wiring panel 4 can be staggered. . A continuous heating floor portion in the floor portion configured as described above is shown by a chain double-dashed line in FIG.

9 and 10 show another embodiment, in which a strip-shaped wiring panel 4 has branch connectors 10 arranged at both ends and an intermediate portion in the longitudinal direction.
The feed wire 8 is integrally built in between. Further, the feed line connecting portions 1 of the adjacent floor heating panels 2 are feed-wiring-connected by a feed-wiring cord 12 having a bar terminal 11 at an end. Further, the branch connectors 10 of the adjacent wiring panels 4 are also connected to the feed wiring by the feed wiring cord 12 having the rod terminal 11 at the end. A continuous heating floor portion in the floor portion configured as described above is shown by a chain double-dashed line in FIG.

The feed wiring 8 is integrally built in between the branch connectors 10 arranged at both longitudinal ends and the middle portion of the wiring panel 4 as described above, so that the feed wiring is passed through the wiring panel 4. This eliminates the need for labor and saves construction work.

[0020]

According to the first aspect of the present invention, the heater for floor heating is built in the inside, and the other end of the strip-shaped floor heating panel having the feed line connecting portion arranged at one end is butted against each other. A plurality of floor heating panels are arranged next to each other to form a floor heating panel body, and a wiring panel is arranged at an end of the floor heating panel body,
Since each power supply line connecting portion is connected by sending wiring through the wiring panel, a continuous heating surface portion corresponding to the surface area of the floor heating panel body is efficiently formed wide without forming a portion which is not heated. Is something that can be done.

According to a second aspect of the present invention, the strip-shaped wiring panel is provided with wiring box portions at both ends in the longitudinal direction in which the connector and the plug are housed in a connected state, and the wiring box portions extend in four directions. Since the wiring hole for inserting and arranging the feed wiring is provided, it is possible to arrange the feed wiring to the power supply line connecting portion of the floor heating panel body through the wiring box portion while coping with various forms. It is a thing.

According to the third aspect of the present invention, since the wiring box portion is also provided in the middle portion in the longitudinal direction, the floor heating panel body and the wiring panel can be offset and stretched. The arrangement can be performed while further supporting various forms. According to the invention of claim 4, the strip-shaped wiring panel has the feed wiring integrally built in between the branch connectors arranged at both end portions and the middle portion in the longitudinal direction. The time and effort required for installation can be eliminated, and the construction time can be shortened.

[Brief description of drawings]

FIG. 1 is an explanatory diagram illustrating an example of the present invention.

2A and 2B are views showing a heater panel, in which FIG. 2A is a perspective view, and FIG. 2B is a partial perspective view of a portion A in FIG. 2A.

FIG. 3 is an explanatory diagram illustrating another example of the installed state of the heater panel.

FIG. 4 is an explanatory diagram illustrating still another example of the installed state of the heater panel.

FIG. 5 is a perspective view showing an installed state of the connector.

6A and 6B show a wiring panel, in which FIG. 6A is a perspective view and FIG. 6B is a partial perspective view of a portion B in FIG. 6A.

FIG. 7 is a perspective view showing another example of the wiring panel.

FIG. 8 is an explanatory diagram illustrating an example of an installation state of the above wiring panel.

FIG. 9 is a plan view showing still another example of the wiring panel.

10 (a) is an explanatory view for explaining an example of the installation state of the above wiring panel, and FIGS. 10 (b) and (c) are explanatory views for explaining a feed wiring code.

FIG. 11 is an explanatory diagram illustrating a conventional example.

[Explanation of symbols]

 1 Feed line connection part 2 Floor heating panel 3 Floor heating panel body 4 Wiring panel 5 Connector 6 Plug 7 Wiring box part 8 Feeding wire 9 Wiring hole 10 Branch connector

Claims (4)

[Claims] 1. A plurality of floor heating panels are arranged next to each other such that the other end of a strip-shaped floor heating panel having a heater for built-in floor built therein and a power supply line connecting portion arranged at one end is abutted. It is characterized in that the floor heating panel body is constructed by arranging them so as to match each other, a wiring panel is arranged at an end of the floor heating panel body, and each power supply line connecting portion is fed and connected through the wiring panel. Floor heating wiring structure. 2. A strip-shaped wiring panel is provided with wiring box portions at both ends in the longitudinal direction in which a connector and a plug are connected and accommodated, and feed wirings are inserted and arranged from each wiring box portion in four directions. The floor heating wiring structure according to claim 1, further comprising a wiring hole for wiring. 3. The wiring panel is also provided with a wiring box portion in an intermediate portion in the longitudinal direction.
Floor heating wiring structure described. 4. The floor heating wiring according to claim 1, wherein the strip-shaped wiring panel has a feed wiring integrally built in between branch connectors arranged at both ends and a middle portion in the longitudinal direction. Construction.