JPS6262135A - Ceiling heating panel - Google Patents

Abstract

PURPOSE:To facilitate a fixing of a ceiling heater panel to a room having various sizes and shapes in a proper manner by a method wherein an adjustment cut margin is made at the ceiling panel of regular size. CONSTITUTION:A heating area 2 and an adjustment cut margin 3 are formed at a top surface of a ceiling member 1 such as a gypsum board. The heating area 2 is constructed such that a top surface of the ceiling member 1 of a spacer 7 is divided into three compartments, a metallic plate 4, a planar heater 5 and a thermal insulator 6 are piled up for each of the compartments and its top surface is covered by a reinforcement plate 8. An adjustment cut margin 3 is formed such that a material 9 of which thickness is substantially the same as that of the heating area can easily be cut is adhered to the outer circumferential surfaces of the ceiling member 1 and the spacers 7. A length A and a width B of the ceiling heater panel are set to the their regular sizes. Thus, a plane size of the adjustment cut margin 3 is set, for example, in case of A=1,820mm and B=910mm, a1=120mm, a2=30mm (adjustment margin a=a1+a2=150mm), b1=100mm, b2=30mm (adjustment margin b=b+b2=130mm); it is preferable to select a value of about 5-30% of a side length.

Description

[Detailed description of the invention] 〔Technical field〕 The present invention relates to the structure of a ceiling heating panel.

[Prior art]

Ceiling heating panels are used that maintain a temperature close to the human body temperature (for example, 35 to 40° C.) by passing electricity through them, and mainly heat the room by radiating heat.

This type of ceiling heating does not use high-temperature appliances or artificial airflow, so it provides near-natural heating and can heat evenly and evenly with little change in humidity, reducing the risk of fires and burns. It has the advantage of no noise, no equipment noise, and more effective use of indoor space.
Recently, there has been particular interest in this technology as it can be applied to a wide range of areas, from large buildings such as buildings and gymnasiums to general households.

As a ceiling heating panel used for this kind of ceiling heating,
For example, a unit panel type that houses a sheet heating element, which is a kind of heating resistor, is used, and this panel is generally of a standard size, that is, 910m5 x 1'820m.
s (3 shaku x 6 shaku) or 9101 x 910 mm (
They are made with standard dimensions such as 3 shaku x 3 shaku).

By the way, the dimensions and shape of the room in which ceiling heating is to be installed are rarely made to fit standard-sized heating panels, and for this reason, ceiling heating work is done by allocating heating panels according to the dimensions of the given room. It is being carried out in

However, with conventional ceiling heating panels, when a panel of a certain standard size is attached to the ceiling, there tends to be a large difference in the dimensions of the room, and it is necessary to fit panels of special dimensions into the gaps. This poses a problem in that it requires time and effort to construct, and that panels that do not include sheet heating elements have to be used in places, which tends to result in uneven heating.

〔the purpose〕

An object of the present invention is to provide a ceiling heating panel that can solve the problems of the prior art and can be easily and appropriately allocated to rooms of various sizes and shapes.

〔overview〕

The present invention achieves the above object by means of a ceiling heating panel which is made to a fixed length and has an adjustable cut-off allowance at the edge to match the dimensions of the room.

It is preferable that the size of the adjustment cutting allowance is selected to be about 5 to 30% of the length of the side.

〔Example〕

The present invention will be specifically described below with reference to the drawings.

1 to 3 show a plane, a cross section, and a longitudinal section, respectively, of a ceiling heating panel according to an embodiment of the present invention.

1 to 3, a heat generating area 2 and an adjustment cutting margin 3 are provided on the upper surface of a ceiling material 1 such as a gypsum board.

The heat generating area 2 includes a metal plate 4 with good thermal conductivity laid on the top surface of the ceiling material l, a sheet heating element 5 laid on the top surface of the metal plate, and a heat insulating material 6 laid on the top surface of the sheet heating element. In the illustrated example, the upper surface of the ceiling material l is divided into three chambers by spacers 7, and a metal plate 4, a sheet heating element 5, and a heat insulating material 6 are laminated for each chamber, and the upper surface is covered with an iron plate or the like. ? It has a strong 8-strong structure. As the metal plate 4, a ferrous or non-ferrous fully bent plate can be used.

This metal plate 4 functions as a heat diffusion plate that quickly and uniformly transmits heat to the ceiling material 1, and has a thickness of, for example, Q,
It is made of a thin metal plate such as aluminum with a thickness of about 5 mm, and is fixed to the upper surface of the ceiling material 1 by adhesive or the like.

The planar heating element 5 is a band-like or sheet-like object that generates heat when energized, and lead wires for energizing are embedded on both sides of a planar heating resistor plate made of plastic or rubber mixed with conductive fine particles such as carbon or metal. It has a similar structure.

As the heat insulating material 6, for example, foamed polyethylene, foamed polystyrene, foamed polyurethane, or the like can be used.

The spacer 7 can be made of foamed polyethylene or other suitable material, and is fixed to the upper surface of the ceiling material 1 by adhesive or the like.

The reinforcing plate 8 is fixed to each spacer 7 by adhesive or the like, and can also be fixed to each heat insulating material 6 if necessary.

The adjustment cutting margin 3 is the heat generating area 2 having the above configuration.
For example, a material 9 that is easy to cut off, such as foamed polyethylene and having approximately the same thickness as the heat generating area, is adhered to the outer peripheral surface of the ceiling material 1 and the spacer 7.

The dimensions of the ceiling heating panel having the above configuration are, for example,
Length A is 91011 (3 shaku), 1820 mm (6 shaku),
Width B is 91On+ (3 shaku), such as 2730 mm (9 shaku)
It is set to a fixed length such as. This is approximately the same size as the ceiling material l.

Further, the thickness is set such that the thickness L of the ceiling material (such as a gypsum board) 1 is set to about 9 mm or 12 mm, and the thickness t of the heat generating area 2 and the adjustment cutting margin 3 is set to about 91 mm, for example.

Therefore, the planar dimension of the adjustment cutting allowance 3 is, for example, A=
In the case of 18201 m and B = 910 mm, al in Fig. 1 = 120 IIm, , a2 = 30 + u (Therefore, SP part a =,]l + a2 = 150 am
), bl-100am, b2=30 av (therefore, the 8-round adjustment margin b=bl+b2-130 av) is set.

In the illustrated example, this adjustment cutting allowance 3 is provided on both sides in both the length and middle directions, but this is due to the above (al+a2 and (b)
It is also possible to provide a width corresponding to l+b2) only on one side. In this case, when viewed from the plane as shown in Fig. 1, there are two
By preparing different types of panels, you can increase the degree of freedom in layout during construction.

In addition, the outer spacer 7 and the material 9 for the adjustment cutting allowance 3
It is also possible to form them in one piece.

FIG. 4 is a diagram illustrating the layout of a ceiling heating panel with vertical and horizontal dimensions of AXB and adjustment cutting allowances a and b, as described above. The shaded area in FIG. 4 indicates the adjustment cutting margin.

In this case, a total of 6 panels are used, 2 in the length direction and 3 in the middle direction.Therefore, in the length direction, there is a range of (2A) to (2A-2a), and in the middle direction. (3
The dimensions can be adjusted within the range of B) to (3B-3b), and accordingly it can be easily and appropriately allocated to rooms with different dimensions.

Cutting of the adjustment cut-off allowance 3 (FIGS. 1 to 3) can be easily performed using a portable tool such as a saw or a grinder, so that dimensional adjustment can be carried out on site.

FIG. 5 shows another example of layout, in which a total of eight panels, two in the length direction and four in the width direction, are used. Therefore, in this case, in the length direction (2A) ~
In the range of (2A-2a), (4B) to (4B-
The dimensions can be adjusted within the range of 4b).

In the above ceiling heating panel, it is preferable to select each adjustment allowance a and b within the range of about 10% of the long side A and short side B of the standard length, so that even if the adjustment allowance is not cut, the heating It is possible to prevent a decrease in effectiveness and maintain suitability for many room dimensions.

In addition, in addition to providing adjustment allowances a and b as described above, the fifth
As shown in the figure, if the adjustment allowances a and b of each panel are allocated adjacent to the central part This also has the effect of improving the workability of ceiling equipment.

〔effect〕

As is clear from the above description, according to the present invention, a ceiling heating panel that can be easily and appropriately allocated to rooms of various sizes and shapes can be obtained.

[Brief explanation of the drawing]

FIG. 1 is a plan view of a ceiling heating panel according to an embodiment of the present invention, and FIGS. 2 and 3 are the lines ■-■ in FIG. 1, respectively.
4 and 5 TyJ are schematic explanatory views illustrating the layout of ceiling heating panels according to the present invention, respectively. 1-・-Ceiling material, 2-・-・-Heating area, 3-・・・・
・・Adjustment cutting allowance, 5-・---- one-sided heating element, A
・-・-Full length, B・-1・Full width, a-・-Length adjustment,
b...--Shinkaibemin.

Claims (2)

[Claims] (1) A ceiling heating panel that is made to a standard length and has an adjustable cutting margin on the edge to match the dimensions of the room. (2) The ceiling heating panel according to claim 1, wherein the adjustment cutting margin is set to 5 to 30% of the length of the side.