JP2002106870A - Floor heating panel - Google Patents

Floor heating panel

Info

Publication number
JP2002106870A
JP2002106870A JP2000301905A JP2000301905A JP2002106870A JP 2002106870 A JP2002106870 A JP 2002106870A JP 2000301905 A JP2000301905 A JP 2000301905A JP 2000301905 A JP2000301905 A JP 2000301905A JP 2002106870 A JP2002106870 A JP 2002106870A
Authority
JP
Japan
Prior art keywords
panel
floor heating
cover plate
heater
base material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2000301905A
Other languages
Japanese (ja)
Inventor
Hirotaka Koike
浩敬 小池
Kazuhiro Miwa
和弘 三輪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eidai Co Ltd
Original Assignee
Eidai Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eidai Co Ltd filed Critical Eidai Co Ltd
Priority to JP2000301905A priority Critical patent/JP2002106870A/en
Publication of JP2002106870A publication Critical patent/JP2002106870A/en
Pending legal-status Critical Current

Links

Abstract

PROBLEM TO BE SOLVED: To provide a direct stuck floor heating panel capable of achieving effective floor heating with excellent sound insulating performance. SOLUTION: There are provided a panel body 10 that is composed of a panel substrate member 12 to which a surface decorative member 11 is stuck, and of a cover plate 18 formed with urethane foam for closing a heater accommodation recessed portion 13 formed on the back of a panel substrate member 12; a surface shaped heating structure accommodated ion a heater accommodation recessed portion 13 formed in the panel substrate member 12; a power supply line 31a and an earth line 31b that traverse the panel body 10 in the state of being connected with the surface shaped heating structure; a fixed side connector 32a and a movable side connector 32b respectively connected with ends of the power supply line 31a and the earth line 31b; and a cushioning member stuck on the back of the panel substrate member 12. The cover plate 18 is previously fixed to the back surface side of the surface shaped heating structure, and many cut grooves 5 and fine grooves 19 are formed in the panel member 12 and the cover plate 18.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】この発明は、発熱体として電
気ヒータを使用した電気式の床暖房パネル、特に、コン
クリートスラブ等の上に直接敷設する直貼りタイプの床
暖房パネルに関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric floor heating panel using an electric heater as a heating element, and more particularly to a direct-attached floor heating panel directly laid on a concrete slab or the like.

【0002】[0002]

【従来の技術及び発明が解決しようとする課題】コンク
リートスラブの上に直接敷設する直貼りタイプの床暖房
パネルとしては、例えば、図5(a)、(b)、(c)
に示すように、パーティクルボードや合板等の木質板に
よって形成されたパネル基材51の裏面側に、自己温度
制御特性を有する面状発熱体や均熱シートに所定のヒー
タパターンで線ヒータを布線した線ヒータユニット等の
シート状の発熱体52を接着剤によって貼着し、こうい
ったシート状の発熱体52を下方側から覆うように、パ
ネル基材51の裏面側に合成繊維等を交絡させた繊維集
合体からなる緩衝材53を貼着したものがある。
2. Description of the Related Art As a directly attached floor heating panel laid directly on a concrete slab, for example, FIGS. 5 (a), 5 (b) and 5 (c) are examples.
As shown in FIG. 2, a line heater is provided on a back surface side of a panel base material 51 formed of a wood board such as a particle board or a plywood with a predetermined heater pattern on a sheet heating element or a soaking sheet having a self-temperature control characteristic. A sheet-like heating element 52 such as a line heater unit is attached with an adhesive, and a synthetic fiber or the like is applied to the back side of the panel substrate 51 so as to cover the sheet-like heating element 52 from below. There is one in which a cushioning material 53 made of entangled fiber aggregates is adhered.

【0003】ところで、こういった直貼りタイプの床暖
房パネルについて、衝撃音に対する十分な遮音性能を確
保するためには、同図に示すように、パネル基材51の
裏面に多数の溝(切込)51aを形成することで、パネ
ル基材51に十分な可撓性を付与しておくことが考えら
れる。
By the way, in order to ensure sufficient sound insulation performance against impact noise in such a directly attached floor heating panel, as shown in FIG. It is conceivable to provide the panel base material 51 with sufficient flexibility by forming the inset 51a.

【0004】しかしながら、通常、耐熱性のプラスチッ
クシートによってラミネートされている面状発熱体や線
ヒータユニットを構成しているアルミニウム箔等の均熱
シートは伸長性に乏しいため、こういった伸長性に乏し
いシート状の発熱体52がパネル基材51の裏面に接着
剤を介して接着されると、パネル基材51の可撓性を高
めるために形成された溝(切込)51a部分が変形しに
くくなってパネル基材51の剛性が高まり、床暖房パネ
ル50の遮音性能が低下するといった問題がある。
[0004] However, since a sheet heating element such as a sheet heating element laminated with a heat-resistant plastic sheet or an aluminum foil or the like constituting a wire heater unit is generally poor in extensibility, such extensibility is poor. When the poor sheet-like heating element 52 is adhered to the back surface of the panel substrate 51 via an adhesive, the groove (cut) 51a formed to enhance the flexibility of the panel substrate 51 is deformed. However, there is a problem that the rigidity of the panel base member 51 is increased and the sound insulation performance of the floor heating panel 50 is reduced.

【0005】また、上述したように、パネル基材51の
裏面にシート状の発熱体52を直接貼着するような構成
を採用すると、床暖房パネル50の表面から発熱体52
までの距離が大きくなると共に、発熱体52の熱が緩衝
材53を通して床暖房パネル50の裏面側に放出されや
すくなるので、床暖房パネル50の表面(パネル基材5
1の表面)が昇温されにくく、効率よく床暖房を行うこ
とができないといった問題もある。
As described above, if a sheet-like heating element 52 is directly adhered to the back surface of the panel base material 51, the heating element 52 is placed on the floor heating panel 50 from the surface thereof.
And the heat of the heating element 52 is easily released to the back side of the floor heating panel 50 through the cushioning material 53, so that the surface of the floor heating panel 50 (the panel substrate 5
1) is not easily heated, and there is a problem that floor heating cannot be performed efficiently.

【0006】そこで、この発明の課題は、遮音性能に優
れ、しかも、効率よく床暖房を行うことのできる直貼り
タイプの床暖房パネルを提供することにある。
An object of the present invention is to provide a directly attached floor heating panel which is excellent in sound insulation performance and can efficiently perform floor heating.

【0007】[0007]

【課題を解決するための手段及びその効果】上記の課題
を解決するため、この発明は、裏面側にヒータ収容凹部
が形成されたパネル基材と、前記ヒータ収容凹部に収容
される電気ヒータと、前記電気ヒータが収容された状態
で前記ヒータ収容凹部を閉塞する、断熱性能を有する蓋
板と、前記ヒータ収容凹部が前記蓋板によって閉塞され
た状態で前記パネル基材の裏面側に貼着される緩衝材と
を備え、前記パネル基材及び前記蓋板の裏面に多数の溝
が形成されている床暖房パネルを提供するものである。
SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention relates to a panel substrate having a heater receiving recess formed on a back surface thereof, and an electric heater accommodated in the heater receiving recess. A cover plate having heat insulation performance for closing the heater housing recess in a state where the electric heater is housed, and affixing to the back side of the panel base material in a state where the heater housing recess is closed by the cover plate. And a floor heating panel having a large number of grooves formed on the back surfaces of the panel base material and the cover plate.

【0008】以上のように、この床暖房パネルは、パネ
ル基材の裏面側に形成したヒータ収容凹部に電気ヒータ
を収容した状態で、そのヒータ収容凹部を蓋板によって
閉塞し、パネル基材及び蓋板の裏面に多数の溝を形成す
るようにしたので、パネル基材の裏面にシート状の発熱
体を直接貼着した床暖房パネルのように、パネル基材の
可撓性を高めるためにパネル基材の裏面に形成した溝部
分の変形が発熱体によって阻害されることがなく、パネ
ル基材及び蓋板の裏面に形成された多数の溝によって、
ヒータ収容凹部が蓋板によって閉塞されたパネル基材の
剛性を確実に低下させることができるので、床暖房パネ
ル全体として十分な遮音効果が得られることになる。
As described above, in this floor heating panel, the heater accommodating recess is closed by the lid plate while the electric heater is accommodated in the heater accommodating recess formed on the back surface side of the panel base material. Since a large number of grooves are formed on the back surface of the lid plate, in order to increase the flexibility of the panel base material, as in a floor heating panel in which a sheet-like heating element is directly adhered to the back surface of the panel base material. The deformation of the groove portion formed on the back surface of the panel base material is not hindered by the heating element, and by a large number of grooves formed on the back surface of the panel base material and the cover plate,
Since the rigidity of the panel base material in which the heater accommodating recess is closed by the cover plate can be reliably reduced, a sufficient sound insulation effect can be obtained for the entire floor heating panel.

【0009】また、パネル基材に形成されたヒータ収容
凹部に電気ヒータが収容されており、しかも、ヒータ収
容凹部が断熱性能を有する蓋板によって閉塞されている
ので、パネル基材の裏面に面状発熱体等の電気ヒータを
貼着した床暖房パネルに比べて、電気ヒータがパネル基
材の表面側に近くなり、しかも、電気ヒータからのパネ
ル基材の裏面側への熱放出が断熱性能を有する蓋板によ
って遮断されるので、パネル基材の表面側が昇温されや
すく、効率よく床暖房を行うことができる。
Further, since the electric heater is housed in the heater accommodating recess formed in the panel base material, and the heater accommodating recess is closed by the heat-insulating cover plate, so that the back surface of the panel base material has a surface. The electric heater is closer to the front side of the panel base material than the floor heating panel to which the electric heater such as the heating element is attached, and the heat release from the electric heater to the back side of the panel base material is insulated. Therefore, the surface side of the panel base material is easily heated and the floor heating can be performed efficiently.

【0010】特に、請求項2にかかる床暖房パネルのよ
うに、前記蓋板と前記電気ヒータとが予め固着されてい
るものにあっては、蓋板付きの電気ヒータをパネル基材
のヒータ収容凹部に収容する際、電気ヒータ及び/また
は蓋板をパネル基材に固着することによって、電気ヒー
タの収容作業と蓋板の取付作業とを同時に行うことがで
きるので、床暖房パネルを効率よく製造することができ
るという効果がある。
[0010] In particular, in the floor heating panel according to the second aspect, in which the lid plate and the electric heater are fixed in advance, the electric heater with the lid plate is housed in the panel base. By fixing the electric heater and / or the lid plate to the panel base material when the electric heater and / or the lid plate are fixed in the recess, the operation of accommodating the electric heater and the operation of attaching the lid plate can be performed simultaneously, so that the floor heating panel can be efficiently manufactured. There is an effect that can be.

【0011】[0011]

【発明の実施の形態】以下、実施の形態について図面を
参照して説明する。図1〜図4に示すように、この床暖
房パネル1は、コンクリートスラブ等の上に直接敷設す
る直貼りタイプの床暖房パネルであり、長方形状のパネ
ル本体10と、このパネル本体10に内蔵される自己温
度制御特性を有する面状発熱体20と、この面状発熱体
20に結線された状態でパネル本体10をその短手方向
に横断する2本の電源線31a、31a及び1本のアー
ス線31bと、この電源線31a、31a及びアース線
31bの両端にそれぞれ接続された固定側コネクタ32
a、可動側コネクタ32bと、パネル本体10の裏面側
に貼着される伸縮性を備えた緩衝材40とから構成され
ている。
Embodiments will be described below with reference to the drawings. As shown in FIGS. 1 to 4, the floor heating panel 1 is a directly attached floor heating panel laid directly on a concrete slab or the like, and includes a rectangular panel main body 10 and a built-in panel main body 10. Sheet heating element 20 having a self-temperature control characteristic, and two power supply lines 31a, 31a and one power supply line 31a, which are connected to the sheet heating element 20 and traverse the panel body 10 in the short direction. A ground wire 31b and fixed-side connectors 32 respectively connected to both ends of the power wires 31a, 31a and the ground wire 31b.
a, the movable-side connector 32b, and an elastic cushioning material 40 attached to the back surface of the panel body 10.

【0012】前記パネル本体10は、図1(a)及び図
2(a)、(b)に示すように、表面に突板等の表面化
粧材11が貼着された、3プライ合板または5プライ合
板等の木質板からなるパネル基材12と、このパネル基
材12の裏面側に形成されたヒータ収容凹部13を閉塞
する蓋板18とから構成されており、パネル基材12の
表面には、長手方向に伸びる3本の擬似溝10aが一定
間隔で形成されていると共に、隣接する擬似溝10a間
において短手方向に伸びる複数本の擬似溝10bがラン
ダムな位置に形成されている。
As shown in FIGS. 1 (a), 2 (a) and 2 (b), the panel body 10 has a 3-ply plywood or 5-ply plywood having a surface decorative material 11 such as a veneer adhered to the surface. A panel base 12 made of a wood board such as plywood, and a cover plate 18 for closing a heater accommodating recess 13 formed on the back side of the panel base 12 are provided. In addition, three pseudo grooves 10a extending in the longitudinal direction are formed at regular intervals, and a plurality of pseudo grooves 10b extending in the lateral direction between adjacent pseudo grooves 10a are formed at random positions.

【0013】パネル基材12の端面には、図4(a)、
(b)に示すように、実結合するための雄実部14aま
たは雌実部14bが形成されており、パネル基材12の
裏面側には、図2(b)に示すように、ヒータ収容凹部
13の外側に一定間隔でパネル基材11の短手方向に延
びる複数の切溝15が一定間隔で形成されている。
As shown in FIG. 4A,
As shown in FIG. 2 (b), a male part 14a or a female part 14b for actual connection is formed, and as shown in FIG. A plurality of cut grooves 15 extending in the lateral direction of the panel base material 11 are formed at regular intervals outside the recess 13.

【0014】また、パネル基材12の裏面側には、図2
(a)、(b)に示すように、その長辺部分に固定側コ
ネクタ32a及び可動側コネクタ32bを収容するため
の固定側コネクタ収容凹部16a及び可動側コネクタ収
容凹部16bがそれぞれ形成されている。図2(a)に
示すように、固定側コネクタ32aは、固定側コネクタ
収容凹部16a内に収容された状態で固定設置される
が、可動側コネクタ32bは、パネル基材11から引出
可能に可動側コネクタ収容凹部16b内に収容されるよ
うになっている。
On the back side of the panel substrate 12, FIG.
As shown in (a) and (b), a fixed-side connector housing recess 16a and a movable-side connector housing recess 16b for housing the fixed-side connector 32a and the movable-side connector 32b are formed on the long side thereof. . As shown in FIG. 2A, the fixed-side connector 32a is fixedly installed in a state housed in the fixed-side connector housing recess 16a, but the movable-side connector 32b is movable so as to be drawn out from the panel base material 11. It is designed to be housed in the side connector housing recess 16b.

【0015】可動側コネクタ32bをパネル基材11か
ら引出可能に収容する可動側コネクタ収容凹部16bに
は、図2(b)に示すように、その上面に、アルミニウ
ム板によって形成された補強板17が固着されており、
この補強板17によって可動側コネクタ収容凹部16b
の上面が完全に覆われている。
As shown in FIG. 2B, a reinforcing plate 17 made of an aluminum plate is provided on the upper surface of the movable connector housing recess 16b for housing the movable connector 32b so as to be able to be pulled out from the panel base material 11. Is fixed,
The reinforcing plate 17 allows the movable-side connector housing recess 16b to be formed.
Is completely covered.

【0016】可動側コネクタ収容凹部16bには、電源
線31a、31a及びアース線31bの一部を屈曲させ
た状態でコネクタ32bと共に収容しなければならない
ので、図2(b)に示すように、可動側コネクタ収容凹
部16bは、固定側コネクタ収容凹部16aに比べてそ
の幅及び奥行きが大きくなっている。
Since the power supply lines 31a, 31a and a part of the ground wire 31b must be accommodated together with the connector 32b in the movable side connector accommodating recess 16b, as shown in FIG. The width and the depth of the movable-side connector housing recess 16b are larger than those of the fixed-side connector housing recess 16a.

【0017】前記蓋板18は、発泡ウレタン等の断熱材
によって形成されており、面状発熱体20の裏面側に配
線された電源線31a、31a及びアース線31bを埋
設するように、面状発熱体20の裏面側に一体的に成形
されている(図4(b)参照)。
The cover plate 18 is made of a heat insulating material such as urethane foam, and has a planar shape so as to embed the power lines 31a, 31a and the ground line 31b wired on the back side of the planar heating element 20. It is integrally formed on the back surface side of the heating element 20 (see FIG. 4B).

【0018】また、この蓋板18には、図3(b)に示
すように、固定側コネクタ32a及び可動側コネクタ3
2bを収容することができるように、それぞれの長辺側
が部分的に切り欠かれており、その裏面には、両端部と
電源線31a、31a及びアース線31bが埋設されて
いる部分とを除いて、短手方向に延びる多数の細溝19
が一定間隔で形成されている。
As shown in FIG. 3B, the cover 18 has a fixed connector 32a and a movable connector 3a.
Each of the long sides is partially cut out so as to be capable of accommodating the power supply lines 31a, 31a and the ground wire 31b. And a large number of narrow grooves 19 extending in the short direction.
Are formed at regular intervals.

【0019】前記面状発熱体20は、表面側にアルミニ
ウム箔等からなる熱伝導性の良好な均熱シート(図示せ
ず)が予め貼着された状態で、耐熱性を有するプラスチ
ックシートによってラミネートされており、図3(a)
に示すように、蓋板18と同様に、その長辺側におい
て、固定側コネクタ32a及び可動側コネクタ32bに
それぞれ対応する部分が切り欠かれている。
The sheet heating element 20 is laminated with a heat-resistant plastic sheet in a state in which a heat-equalizing sheet (not shown) made of aluminum foil or the like having good heat conductivity is adhered to the surface side in advance. FIG. 3 (a)
As shown in FIG. 7, similarly to the lid plate 18, portions corresponding to the fixed-side connector 32a and the movable-side connector 32b are cut out on the long side thereof.

【0020】このように、裏面側に蓋板18が固着され
た面状発熱体20を、その表面側にウレタン系樹脂接着
剤を塗布した状態で、パネル基材12の裏面側に形成さ
れたヒータ収容凹部13に収容すると、図2(a)及び
図4(a)に示すように、面状発熱体20がヒータ収容
凹部13の内面に接着固定されると共に、面状発熱体2
0に予め固着されている蓋板18によってヒータ収容凹
部13が同時に閉塞される。
As described above, the sheet heating element 20 having the cover plate 18 fixed to the back side is formed on the back side of the panel base material 12 with the urethane resin adhesive applied to the front side. When housed in the heater accommodating recess 13, as shown in FIGS. 2A and 4A, the sheet heating element 20 is adhered and fixed to the inner surface of the heater accommodating recess 13, and the sheet heating element 2
The heater accommodating recess 13 is simultaneously closed by the cover plate 18 previously fixed to the cover plate 0.

【0021】前記緩衝材40は、多数のポリエステル繊
維を交絡させた伸張性を有する繊維集合体によって形成
されており、床暖房パネル1を敷設する際に可動側コネ
クタ32bをパネル基材12の可動側コネクタ収容凹部
16bに収容しやすくするために、可動側コネクタ収容
凹部16bに対応する部分に同様の切欠部41が形成さ
れている(図1(b)参照)。
The cushioning member 40 is formed of an extensible fiber assembly in which a large number of polyester fibers are entangled. When the floor heating panel 1 is laid, the movable side connector 32b is used to move the panel base material 12. A similar notch 41 is formed in a portion corresponding to the movable-side connector housing recess 16b so as to be easily housed in the side connector housing recess 16b (see FIG. 1B).

【0022】以上のように構成された床暖房パネル1
は、パネル基材12の裏面側に形成したヒータ収容凹部
13に面状発熱体20を収容した状態で、そのヒータ収
容凹部13を蓋板18によって閉塞し、パネル基材12
及び蓋板18の裏面に多数の切溝15及び細溝19を形
成するようにしたので、パネル基材12の裏面にシート
状の発熱体を直接貼着した床暖房パネルのように、パネ
ル基材の可撓性を高めるためにパネル基材の裏面に形成
した溝部分の変形が発熱体によって阻害されることがな
く、パネル基材12及び蓋板18の裏面に形成された多
数の切溝15及び細溝19によって、ヒータ収容凹部1
3が蓋板18によって閉塞されたパネル基材12の剛性
を確実に低下させることができるので、床暖房パネル1
全体として十分な遮音効果が発揮される。
The floor heating panel 1 constructed as described above
In the state where the planar heating element 20 is accommodated in the heater accommodating recess 13 formed on the back surface side of the panel base material 12, the heater accommodating recess 13 is closed by the cover plate 18, and the panel base material 12 is closed.
Also, since a large number of cut grooves 15 and narrow grooves 19 are formed on the back surface of the cover plate 18, the panel base panel 12 can be formed like a floor heating panel in which a sheet-like heating element is directly adhered to the back surface of the panel base material 12. The number of cut grooves formed on the back surfaces of the panel base material 12 and the cover plate 18 does not hinder the deformation of the groove portions formed on the back surface of the panel base material in order to enhance the flexibility of the material. 15 and the narrow groove 19, the heater accommodating recess 1
Since the rigidity of the panel base material 12 closed by the cover plate 18 can be reliably reduced, the floor heating panel 1
A sufficient sound insulation effect is exhibited as a whole.

【0023】また、この床暖房パネル1は、パネル基材
12に形成されたヒータ収容凹部13に面状発熱体20
が収容されており、しかも、ヒータ収容凹部13が断熱
材によって形成された蓋板18によって閉塞されている
ので、パネル基材の裏面に面状発熱体等の電気ヒータを
貼着した床暖房パネルに比べて、面状発熱体20がパネ
ル基材12の表面側に近くなり、しかも、面状発熱体2
0からパネル基材12の裏面側への熱放出が断熱性能を
有する蓋板18によって遮断されるので、パネル基材1
2の表面側が昇温されやすく、効率よく床暖房を行うこ
とができる。
The floor heating panel 1 is provided with a planar heating element 20 in a heater accommodating recess 13 formed in the panel base material 12.
Is housed, and since the heater accommodating recess 13 is closed by the cover plate 18 formed of a heat insulating material, a floor heating panel in which an electric heater such as a sheet heating element is adhered to the back surface of the panel base material. The planar heating element 20 is closer to the surface side of the panel base material 12 and the planar heating element 2
0 to the back side of the panel base material 12 is blocked by the cover plate 18 having heat insulation performance.
The surface side of 2 is easily heated and floor heating can be performed efficiently.

【0024】また、この床暖房パネル1は、蓋板18と
面状発熱体20とが予め固着されているので、面状発熱
体20をパネル基材12のヒータ収容凹部13に収容す
る際、面状発熱体20をパネル基材12のヒータ収容凹
部13に接着固定することによって、面状発熱体20の
収容作業と蓋板18の取付作業とを同時に行うことがで
きるので、床暖房パネル1を効率よく製造することがで
きる。
In the floor heating panel 1, since the cover plate 18 and the sheet heating element 20 are fixed in advance, when the sheet heating element 20 is accommodated in the heater accommodating recess 13 of the panel base 12, By adhering and fixing the sheet heating element 20 to the heater accommodating recess 13 of the panel base material 12, the work of accommodating the sheet heating element 20 and the work of attaching the cover plate 18 can be performed at the same time. Can be manufactured efficiently.

【0025】なお、上述した実施形態では、断熱材によ
って形成された蓋板18を面状発熱体20の裏面側に予
め固着しているが、これに限定されるものではなく、面
状発熱体20をパネル基材12のヒータ収容凹部13に
収容した後、発泡ウレタン等の断熱材によって形成され
た蓋板をパネル基材12のヒータ収容凹部13に嵌め込
んで接着固定することも可能である。
In the above-described embodiment, the cover plate 18 formed of a heat insulating material is fixed to the back side of the sheet heating element 20 in advance. However, the present invention is not limited to this. After accommodating 20 in the heater accommodating recess 13 of the panel base 12, a cover plate formed of a heat insulating material such as urethane foam may be fitted into the heater accommodating recess 13 of the panel base 12 and adhesively fixed. .

【0026】また、上述した実施形態では、電気ヒータ
として自己温度制御特性を有する面状発熱体20を使用
しているが、これに限定されるものではなく、線ヒータ
を使用することも可能である。その場合は、アルミニウ
ム箔等の均熱シートの裏面側に所定のヒータパターンに
沿って布線した状態で線ヒータを接着固定したシート状
の発熱体を形成し、このシート状の発熱体における線ヒ
ータ側に発泡ウレタン等の断熱材からなる蓋板を一体的
に形成しておくことが望ましいが、均熱シートを使用す
ることなく、線ヒータのみを発泡ウレタン等の断熱材か
らなる蓋板に布線して接着固定しておくことも可能であ
る。
In the above-described embodiment, the sheet heater 20 having the self-temperature control characteristic is used as the electric heater. However, the present invention is not limited to this, and a line heater may be used. is there. In this case, a sheet-like heating element is formed by bonding and fixing a line heater in a state where wiring is performed along a predetermined heater pattern on the back side of a heat equalizing sheet such as an aluminum foil. It is desirable to integrally form a lid plate made of a heat insulating material such as urethane foam on the heater side, but without using a heat equalizing sheet, only the line heater is connected to a lid plate made of a heat insulating material such as urethane foam. It is also possible to wire and bond and fix.

【0027】また、上述した実施形態では、パネル基材
12の裏面及び蓋板18の裏面に、切溝15及び細溝1
9をそれぞれ個別に形成するようになっているが、これ
に限定されるものではなく、細溝の形成されていない蓋
板が固着された面状発熱体をヒータ収容凹部13に収容
して接着固定した後、パネル基材12及び蓋板18の裏
面に同時に切溝を形成することも可能である。
In the embodiment described above, the cut groove 15 and the narrow groove 1 are formed on the back surface of the panel base material 12 and the back surface of the cover plate 18.
9 are formed individually, but the present invention is not limited to this. The planar heating element to which the lid plate having no narrow groove is fixed is housed in the heater housing recess 13 and bonded. After fixing, it is also possible to form a cut groove on the back surface of the panel base material 12 and the back surface of the cover plate 18 at the same time.

【0028】また、上述した実施形態は、パネル本体1
0が長方形状の床暖房パネルであるが、本発明の床暖房
パネルは、こういった形状に限定されるものではなく、
パネル本体が雁行形状の床暖房パネルについても適用す
ることができることは言うまでもない。
In the above-described embodiment, the panel body 1
Although 0 is a rectangular floor heating panel, the floor heating panel of the present invention is not limited to such a shape,
It goes without saying that the present invention can also be applied to a floor heating panel in which the panel body has a geese shape.

【0029】また、上述した実施形態では、アルミニウ
ム製の補強板17を使用しているが、アルミニウム以外
の金属や合成樹脂によって形成された補強板を使用する
ことも可能である。
In the above-described embodiment, the reinforcing plate 17 made of aluminum is used. However, a reinforcing plate made of a metal other than aluminum or a synthetic resin can be used.

【0030】また、上述した実施形態では、発泡ウレタ
ンによって形成された蓋板18を使用しているが、これ
に限定されるものではなく、強度及び断熱性を有するも
のであれば、例えば、発泡スチロール、ポリエチレン発
泡体といった種々の発泡樹脂によって蓋板を形成するこ
とも可能である。
In the above-described embodiment, the cover plate 18 made of urethane foam is used. However, the present invention is not limited to this. For example, if the cover plate 18 has strength and heat insulation, for example, styrene foam It is also possible to form the lid plate with various foamed resins such as polyethylene foam.

【0031】また、上述した実施形態では、床暖房パネ
ル1を敷設する際に可動側コネクタ32bをパネル基材
12の可動側コネクタ収容凹部16bに収容しやすくす
るために、緩衝材40における可動側コネクタ収容凹部
16bに対応する部分に同様の切欠部41が形成されて
いるが、こういった切欠部41は必ずしも形成しておく
必要はない。
In the above-described embodiment, when the floor heating panel 1 is laid, the movable side connector 32b is easily accommodated in the movable side connector accommodating recess 16b of the panel base material 12, so that the movable side 32 A similar notch 41 is formed in a portion corresponding to the connector housing recess 16b, but such a notch 41 is not necessarily formed.

【図面の簡単な説明】[Brief description of the drawings]

【図1】(a)はこの発明にかかる床暖房パネルの一実
施形態を示す平面図、(b)は同上の床暖房パネルを示
す裏面図である。
FIG. 1A is a plan view showing an embodiment of a floor heating panel according to the present invention, and FIG. 1B is a rear view showing the floor heating panel of the embodiment.

【図2】(a)は同上の床暖房パネルにおける緩衝材を
はずした状態を示す裏面図、(b)はさらに蓋板(面状
発熱体)を外した状態を示す裏面図である。
FIG. 2A is a rear view showing a state in which a cushioning material is removed from the floor heating panel of the above, and FIG. 2B is a rear view showing a state in which a cover plate (a planar heating element) is further removed.

【図3】(a)は蓋板に固着された面状発熱体を示す平
面図、(b)は同上の蓋板を示す裏面図である。
FIG. 3A is a plan view showing a planar heating element fixed to a cover plate, and FIG. 3B is a rear view showing the same cover plate.

【図4】(a)は同上の床暖房パネルを示す断面図、
(b)は同上の床暖房パネルを示す分解断面図である。
FIG. 4A is a cross-sectional view showing the floor heating panel of the above.
(B) is an exploded sectional view which shows the floor heating panel same as the above.

【図5】(a)は従来の床暖房パネルを示す断面図、
(b)は同上の床暖房パネルを示す分解断面図、(c)
は同上の床暖房パネルを示す裏面図である。
FIG. 5A is a sectional view showing a conventional floor heating panel.
(B) is an exploded sectional view showing the floor heating panel of the above, (c)
FIG. 2 is a rear view showing the floor heating panel of the above.

【符号の説明】[Explanation of symbols]

1 床暖房パネル 10 パネル本体 10a、10b 擬似溝 11 表面化粧材 12 パネル基材 13 ヒータ収容凹部 14a 雄実部 14b 雌実部 15 切溝 16a 固定側コネクタ収容凹部 16b 可動側コネクタ収容凹部 18 蓋板 19 細溝 20 面状発熱体 31a 電源線 31b アース線 32a 固定側コネクタ 32b 可動側コネクタ 40 緩衝材 41 切欠部 DESCRIPTION OF SYMBOLS 1 Floor heating panel 10 Panel main body 10a, 10b pseudo groove 11 Surface decorative material 12 Panel base material 13 Heater accommodating concave part 14a Male part 14b Female real part 15 Cut groove 16a Fixed side connector accommodating concave part 16b Movable side connector accommodating concave part 18 Cover plate Reference Signs List 19 narrow groove 20 planar heating element 31a power supply line 31b ground wire 32a fixed-side connector 32b movable-side connector 40 cushioning material 41 notch

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 裏面側にヒータ収容凹部が形成されたパ
ネル基材と、 前記ヒータ収容凹部に収容される電気ヒータと、 前記電気ヒータが収容された状態で前記ヒータ収容凹部
を閉塞する、断熱性能を有する蓋板と、 前記ヒータ収容凹部が前記蓋板によって閉塞された状態
で前記パネル基材の裏面側に貼着される緩衝材とを備
え、 前記パネル基材及び前記蓋板の裏面に多数の溝が形成さ
れている床暖房パネル。
1. A panel base material having a heater accommodating recess formed on a back surface side, an electric heater accommodated in the heater accommodating recess, and a heat insulation for closing the heater accommodating recess in a state in which the electric heater is accommodated. A lid plate having performance, and a cushioning material attached to a back surface side of the panel base material in a state where the heater accommodating recess is closed by the lid plate, and a back surface of the panel base material and the lid plate. Floor heating panel with many grooves.
【請求項2】 前記蓋板と前記電気ヒータとが予め固着
されている請求項1に記載の床暖房パネル。
2. The floor heating panel according to claim 1, wherein the lid plate and the electric heater are fixed in advance.
JP2000301905A 2000-10-02 2000-10-02 Floor heating panel Pending JP2002106870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000301905A JP2002106870A (en) 2000-10-02 2000-10-02 Floor heating panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000301905A JP2002106870A (en) 2000-10-02 2000-10-02 Floor heating panel

Publications (1)

Publication Number Publication Date
JP2002106870A true JP2002106870A (en) 2002-04-10

Family

ID=18783357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000301905A Pending JP2002106870A (en) 2000-10-02 2000-10-02 Floor heating panel

Country Status (1)

Country Link
JP (1) JP2002106870A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007032144A (en) * 2005-07-28 2007-02-08 Eidai Co Ltd Heater unit integrated floor heating floor material
JP2008050835A (en) * 2006-08-24 2008-03-06 Matsushita Electric Works Ltd Heat insulating floor panel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007032144A (en) * 2005-07-28 2007-02-08 Eidai Co Ltd Heater unit integrated floor heating floor material
JP2008050835A (en) * 2006-08-24 2008-03-06 Matsushita Electric Works Ltd Heat insulating floor panel

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