JP2000240960A - Installation method of floor heating panel and floor heating panel to be used therefor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an installation method of a heated floor and a floor-heating panel used therefor which enables installation of a floor-heating panel with a power source wire accurately housed in a housing recessed part formed in a panel body along with excellent connection workability of connectors. SOLUTION: The side of a connector 31a fastened on a panel base material of a panel body 10 is made as sticking start end, and a first floor heating panel 1 is laid on a panel installing surface S. Then, when a second floor heating panel 1 is placed, a connector 31b is pulled out of a housing recessed part 10a of the first floor heating panel 1 already installed to be connected to a connector 31a fastened on the panel body 11 of the second floor heating panel 1 about to be laid. Thereafter, while the connected part and a power source wire 30 pulled out are housed into the housing recessed part 10a of the first floor heating panel 1 already installed again, the second floor heating panel 1 is laid.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of laying a floor heating panel in which an electric heater is built in a panel body,
The present invention relates to a method for laying floor heating panels excellent in laying workability.

[0002]

2. Description of the Related Art There is a floor heating panel integrated with a floor finishing material used as a floor finishing material as shown in FIG. The floor heating panel 50 includes a panel main body 51 having a built-in electric heater (not shown) such as a sheet heating element and a line heater, and a panel main body 51 electrically connected to the electric heater. The power supply line 52 includes a power supply line 52 traversing in the short direction, and connectors 53a and 53b connected to both ends of the power supply line 52. One connector 53a is fixed to the panel main body 51 and the other is connected to the other side. The connector 53b is connected to the panel body 5
1 is housed in a housing recess 51a formed in the panel body 51 so as to be able to be pulled out from the panel body 51.

[0003] Floor heating panels 50 of this type are:
Usually, it is laid as follows. First, FIG.
As shown in FIG.
The first floor heating panel 50 is laid on the panel laying surface S with the side as the start end. Next, when laying the second floor heating panel 50, the connector 53b is pulled out from the storage recess 51a of the second floor heating panel 50 as shown in FIGS. Connector 5 fixed to panel body 51 of first laid floor heating panel 50
After connection to 3a, the connection portion and the drawn power supply line 52 are laid while being stored in the storage recess 51a of the second floor heating panel 50 again, as shown in FIG.

However, in the laying method described above, the connector 53a on the fixed side of the first floor heating panel 50 already laid is connected to the movable side of the second floor heating panel 50 to be laid. The connector 53b is connected, but the connector 53a on the fixed side of the first floor heating panel 50 already laid is fixedly installed near the panel laying surface S together with the panel main body 51. The movable side connector 53 of the second floor heating panel 50
b, the connection work must be performed in the vicinity of the panel laying surface S.
There is a problem that it is difficult to make a connection between b.

[0005] In this type of floor heating panel 50, since the storage recess 51a is normally opened to the back side of the panel body 51, two sheets of the power supply line 52 are stored in the storage recess 51a. Even if an attempt is made to lay the floor heating panel 50 on the eyes, the power line 52 once stored is
When the second floor heating panel 50 is laid in this state, the power supply is placed between the back surface of the panel main body 51 and the panel laying surface S as shown in FIG. There is a problem that the line 52 is sandwiched and the second floor heating panel 50 rises by the power line 52.

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a floor heating panel which is excellent in connection workability between connectors and in which a power supply line is securely housed in a housing recess formed in a panel body. An object of the present invention is to provide a floor heating panel laying method and a floor heating panel used in the laying method.

[0007]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention is directed to a panel main body having an electric heater built therein, the panel main body being connected to the electric heater so as to cross the panel main body. A power supply line connected to a connector at both ends thereof, wherein one of the connectors is fixed to the panel main body, and the other of the connectors can be pulled out from the panel main body. After connecting the floor heating panels stored in the storage recesses formed in the panel main body to each other via the connector with the power supply lines of the adjacent floor heating panels, the connection portion was formed in the panel main body. In the method of laying a floor heating panel to be laid while being housed in the storage recess, the floor heating panel that is already laid is connected to the power supply line drawn out of the storage recess of the floor heating panel. After the connector is connected to the connector fixed to the panel body of the floor heating panel to be laid next, the connection portion is stored in the storage recess of the already laid floor heating panel. It is.

Therefore, in this laying method, as described in claim 2, the panel main body in which the electric heater is built, and the panel main body being connected to the electric heater so as to cross the panel main body. And a power line to which a connector is connected at both ends, wherein one of the connectors is fixed to the panel main body, and the other connector is capable of being pulled out from the panel main body. A floor heating panel is used in which the connector, which is housed in the formed housing recess and is fixed to the panel body, is located on the end of the panel body where sticking starts.

In the floor heating panel laying method configured as described above, the connector connected to the power supply line drawn from the storage recess of the already laid floor heating panel, and the floor heating panel to be laid next. Because the connector fixed to the panel body is connected to the connector, the connector can be connected with a degree of freedom at a position somewhat higher than the panel installation surface, and the connector can be connected as compared with the conventional installation method. Connection workability is improved.

In this laying method, the connector is pulled out from the storage recess of the floor heating panel already laid, connected to the connector fixed to the panel body of the floor heating panel to be laid next, and then to the connection portion and the drawn-out portion. The power line is stored in the storage recess of the floor heating panel already laid, so that the power line to be stored does not enter between the panel body and the panel laying surface, and the power line is always stored The floor heating panel will be laid in a state where it is completely housed in the recess, and the power line will be sandwiched between the panel body and the panel laying surface as in the case of using the conventional laying method The accompanying rise of the floor heating panel can be reliably prevented.

[0011]

Embodiments will be described below with reference to the drawings. As shown in FIGS. 1 to 3, the floor heating panel 1 is a floor heating panel for a laminating method laid on a laminating plate as a floor base, and includes a panel body 10 in a shape of a goose, and a panel body. An electric heater 20 and a power supply line 30 composed of a VVF cable are provided in the apparatus 10.

As shown in FIG. 2, the panel body 10 has a surface decorative material 13 made of a veneer or the like laminated on the surface thereof,
A panel base 11 made of a wooden board such as a three-ply plywood or a five-ply plywood having a concave portion 11a for accommodating the electric heater 20 and the power supply line 30 on the back side, and the electric heater 20 and the power supply line 30 are accommodated. And a cover plate 14 for closing the concave portion 11a of the panel base material 11 in a state,
As shown in FIG. 1, the panel base material 11 is
Are formed by joining the four base pieces 12 each having the pseudo groove 13a formed therein to each other in the transverse direction while being shifted irregularly in the longitudinal direction.

The electric heater 20 may be a soaking sheet made of aluminum foil or the like and having good thermal conductivity, a base sheet made of non-woven fabric or the like, and a wire heater wired in a predetermined heater pattern, A planar heating element such as a PTC heater having control characteristics is used, and is connected to the power supply line 30 in the concave portion 11a of the panel base material 11.

As shown in FIGS. 2 and 3, the power supply line 30 is disposed so as to traverse the panel main body 10 in the short direction thereof while being housed in the concave portion 11a of the panel base material 11. In addition, connectors 31a and 31b for mutually connecting the power supply lines 30 of the floor heating panel 1 adjacent to each other in the short direction are connected to both ends.

As shown in FIG. 3, one connector 31a
Is fixed to the panel base 11 in a state protruding from the end of the panel base 11 where the sticking starts, and the other connector 31b is connected to the panel base 11 (panel main body 10) so as to be able to be pulled out from the panel base 11. Storage recess 10a formed
The recess 10a is stored in the panel substrate 1.
1 and a part of the cover plate 14 are cut out to open to the back surface of the panel body 10. FIG. 3 shows a state in which the connector 31b is pulled out from the panel main body 10.

A case of constructing a floor heating floor using the floor heating panel 1 configured as described above will be described with reference to FIGS. As shown in FIG. 4A, the first floor heating panel 1 is laid on the panel laying surface S with the connector 31a side of the panel main body 10 as a bonding start end. Next, when laying the second floor heating panel 1,
As shown in FIGS. 3A and 3B, the connector 31 is inserted from the storage recess 10a of the first floor heating panel 1 already laid.
b is pulled out and a connector 31 fixed to the panel body 11 of the second floor heating panel 1 to be laid from now on
After that, as shown in FIG. 3 (c), the connection portion and the drawn power supply line 30 are stored again in the storage recess 10a of the first floor heating panel 1 already laid, and The first floor heating panel 1 is laid. In this way, the third and subsequent floor heating panels 1 are similarly laid (see FIG. 5).

As described above, according to this laying method, the connector 31b connected to the power supply line 30 drawn out from the storage recess 10a of the floor heating panel 1 already laid, and the floor heating panel 1 to be laid next. The connector 31a fixed to the panel base material 11 is connected, so that the connection between the connectors 31a and 31b can be performed with a degree of freedom at a position somewhat higher than the panel laying surface S, and the connection can be performed. The floor heating panel 1 can be laid more efficiently than the conventional laying method in which the connection between the connectors must be performed in the vicinity of the difficult panel laying surface S.

In this laying method, as described above, the connector 31b pulled out from the storage recess 10a of the already laid floor heating panel 1 and the panel base material 11 of the floor heating panel 1 to be laid next will be described. After the connector 31a is fixed to the floor heating panel 1, the connection portion and the drawn power line 30 are stored in the storage recess 10a of the floor heating panel 1 already laid. As shown in FIG. 6, the panel 1 has a storage recess 10a.
Is fixed in a state where the back surface of the open panel base material 11 is in contact with the panel laying surface S, so that the power supply line 30 to be stored may not enter between the panel body 10 and the panel laying surface S. Instead, the floor heating panel 1 is always laid in a state where the power supply line 30 is completely housed in the housing recess 10a. Therefore, as in the case where the conventional laying method is adopted, it is possible to reliably prevent the floor heating panel from being lifted when the power supply line is sandwiched between the panel main body and the panel laying surface.

In this laying method, the connector 31b is pulled out from the storage recess 10a of the floor heating panel 1 fixed to the panel laying surface S by being laid already. A storage recess 1 of an unfixed floor heating panel 1 to be laid in the future
There is also an advantage that the connector 31b can be easily pulled out as compared with the case where the connector 31b is pulled out from 0a.

In this embodiment, the case where the floor heating panel 1 is laid on the laminating board as the floor substrate has been described. However, the laying method of the present invention is applied to such a floor heating panel for the laminating method. It is needless to say that the present invention is not limited to the above and can be applied to a case where a directly attached floor heating panel is laid directly on a concrete slab.

In this embodiment, the panel body 10
However, the panel base material 11 in which the four base pieces 12 are bonded to each other in the transverse direction in a state of being shifted irregularly in the longitudinal direction.
Has been described, but the panel main body 10 is not limited to such a panel heating panel, but may be a mere step-like panel base material having a constant shift distance of base material pieces or a complete panel base material. A floor heating panel constituted by a rectangular panel base material can also be used. However, as in this embodiment, it is better to use the panel substrate 11 in which the substrate pieces 12 are irregularly displaced in the longitudinal direction, such as a step-like panel substrate in which the substrate pieces are displaced at regular intervals or a rectangular shape. As compared with the case where the panel base material is used, there is an effect that the joint between the panels becomes less noticeable.

Further, as described above, the number of the substrate pieces 12 to be joined is not limited to four, but may be three, two, or five or more. It is also possible to use panel substrates in which the pieces are joined to one another.

In this embodiment, the pseudo grooves 13a are formed in the surface decorative material 13 of each base piece 12 in order to make the seams between the panels less noticeable, but the pseudo grooves 13a are not necessarily formed. No need.

[Brief description of the drawings]

FIG. 1 is a plan view showing an embodiment of a floor heating panel used in a laying method according to the present invention.

FIG. 2 is a longitudinal sectional view showing the floor heating panel according to the first embodiment.

FIG. 3 is a cross-sectional view in a lateral direction showing the floor heating panel according to the first embodiment.

FIG. 4 is a process chart showing a method of laying the floor heating panel according to the first embodiment.

FIG. 5 is a schematic plan view showing a method of laying the floor heating panel in the above.

FIG. 6 is a diagram showing a storage recess in a state in which the floor heating panel is laid.

FIG. 7 is a process chart showing a conventional floor heating panel laying method.

[Explanation of symbols]

 Reference Signs List 1 floor heating panel 10 panel main body 10a storage recess 11 panel base 11a recess 20 electric heater 30 power line 31a, 31b connector S panel laying surface

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Kazunobu Harada 2-10-60 Hirabayashiminami, Suminoe-ku, Osaka-shi, Osaka Inside Eidai Sangyo Co., Ltd. (72) Takao Inoue 2 Takahira Inami, Suminoe-ku, Osaka-shi, Osaka No.10-60, E-term Industry Co., Ltd. F-term (reference) 3L072 AA01 AB03 AC02 AD02 AD09 AD17 3L073 BB03 BB06 BC01 BC06

Claims (2)

[Claims] 1. A panel body having a built-in electric heater,
A power line connected to a connector at each end, the power line being arranged to traverse the panel main body while being connected to the electric heater, one of the connectors being fixed to the panel main body; The other connector can be pulled out from the panel body so that the floor heating panels housed in the housing recess formed in the panel body can be connected to each other via the power supply lines of the adjacent floor heating panels via the connector. The floor heating panel laying method of laying while connecting the connection portion to the storage recess formed in the panel main body while storing the connection portion, wherein the power supply drawn out of the storage recess of the already laid floor heating panel After the connector connected to the wire is connected to the connector fixed to the panel body of the floor heating panel to be laid next, the connection portion A floor heating panel laying method, wherein a portion of the floor heating panel is stored in the storage recess of the floor heating panel already laid. 2. A panel body containing an electric heater,
A power line connected to a connector at both ends, the power line being arranged to traverse the panel main body while being connected to the electric heater, and one of the connectors being fixed to the panel main body; The other connector is housed in a housing recess formed in the panel main body so as to be able to be pulled out from the panel main body, and the connector fixed to the panel main body is located at an end of the panel main body where the sticking starts. Floor heating panel located.