JPH0725129U - Fever siding board - Google Patents

Abstract

(57) [Abstract] [Purpose] By heating the siding board that forms the wall surface, the installation location of the heating equipment is unnecessary. [Structure] Surface member 2 made of metal that constitutes the board body 1
Is composed of a flat surface portion 3 serving as a heat dissipation surface, one side connection portion 8 and the other side connection portion 12. On the back surface of the surface material 2, a heat insulating core material 1 made of an independent foam of hard plastic foam
3 is installed. A planar heating element 15 mainly made of carbon is sandwiched between the heat insulating core material 13 and the surface material 2.
The planar heating element 15 is composed of a heating material, a polyester film cover for covering the heating material, and a pair of electrodes 18, 19. On the board body 1, the plug 31 is located at the one-side connecting portion 8, and the plug 31 is located at the other-side connecting portion 12.
3 are provided respectively. One side blade 3 of the plug 31
1A and the one side contact piece of the socket 33 are connected to the one side electrode 18, and the other blade 31B of the plug 31 and the other side contact piece of the socket 33 are connected to the other side electrode 19, respectively.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a heat-generating siding board suitable for use as a wall material in a general house in cold regions, a device housing building requiring freeze prevention, or the like.

[0002]

[Prior art]

 The so-called siding board, which is constructed by attaching a core material such as hard plastic foam or gypsum board to the back of a metal surface material, has excellent heat insulation, heat retention, sound insulation, fire protection, and ease of processing. It is often used as the outer wall material of buildings.

[0003]

[Problems to be solved by the device]

 Even in cold regions, siding boards are used as outer wall materials for houses and other buildings because of their attention to heat insulation and heat retention, but the siding boards themselves have no heat generating function. For this reason, when it is necessary to maintain the inside of the building at a temperature higher than the outside temperature, an independent heating device such as an electric or hot water panel heater, an electric stove, or a kerosene stove is installed indoors. The current situation.

However, it is suitable for use in warehouses where it is not possible to secure space for installing these heating devices in the room, temporary houses that do not require a regular heating device, unmanned buildings with equipment that requires freeze prevention, etc. No safe, space-saving and easy-to-use heating means have been proposed to replace conventional heating systems. Further, not only the entire building but also a suitable means for keeping a part of the housed device in a heated state is not known.

The present invention has been made in view of the above-mentioned problems of the prior art, and does not require an installation place because it constitutes the building itself. Moreover, the entire building or a part of the inside or outside of the building is heated. It is an object to provide a heat-generating siding board that can be kept in a state.

[0006]

[Means for Solving the Problems]

 The heat-generating siding board of the present invention, which is configured to solve the above-described problems, has a flat surface as a heat dissipation surface, one side connecting portion is provided at one side edge portion of the flat surface portion, and the other side is provided at the other side edge portion. A board body composed of a metallic surface material provided with a connecting portion and a heat insulating core material attached to the back surface of the surface material, and a planar heating element sandwiched between the heat insulating core material and the surface material. The heating wall surface is formed by fitting one side connection part of one board main body and the other side connection part of another board main body adjacent to each other.

Then, a one-side connector connected to one side electrode of the planar heating element is provided on the board body at the one-side connection portion, and the other side connected to the other side electrode of the planar heating element. A connector is provided on the board main body at the other side connection part, and the one side connection part of one board main body is connected to the other side connection part of another board main body, thereby connecting the one board One side connector of the main body and the other side connector of another board main body can be connected to each other.

[0008]

[Action]

 The planar heating element sandwiched between the surface material and the heat insulating core material generates heat when energized, and heats the flat surface portion of the surface material. The wall surface for heating can be easily configured by connecting a plurality of board bodies. Further, the one-side connector and the other-side connector can be electrically connected by simply connecting the one-side connecting portion of one board main body to the other-side connecting portion of another board main body.

[0009]

【Example】

 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. 1 and 2 show a first embodiment. In the figure, 1 is a board body, 2 is a rectangular surface material that constitutes the board body 1, and the surface material 2 is made of, for example, a color-coated galvanized steel plate, a metal plate such as an aluminum plate. There is. Reference numeral 3 denotes a flat surface portion that constitutes the surface material 2. The flat surface portion 3 has a substantially heat-dissipating surface. An uneven pattern (not shown) formed by embossing is formed on the flat surface portion 3 to increase the surface area and improve the heat radiation efficiency.

Reference numeral 4 denotes an insertion connecting portion formed in a substantially inverted U-shaped cross section by rising from a step portion 5 in which the upper end in the width direction of the flat portion 3 is bent. The insertion connecting portion 4 is the same as the flat portion 3. Protruding in the direction. Reference numeral 6 denotes a strip-shaped retaining plate portion formed by folding the end edge of the inserting / connecting portion 4, and a fitting groove 7 is provided between the retaining plate portion 6 and the inserting / connecting portion 4. Thus, the insertion connecting portion 4, the retaining plate portion 6 and the fitting groove 7 provide the one side connecting portion 8 at one side edge portion of the surface material 2.

On the other hand, reference numeral 9 denotes a fitting connection portion formed on the surface material 2, and the fitting connection portion 9 has a cross section through a bottom portion 10 in which the lower end side in the width direction of the flat surface portion 3 is bent into a substantially L shape. The back side piece, which is formed in a substantially inverted U shape and protrudes downward in the folded state, is a fitting piece 11 which is fitted into the fitting groove 7. Thus, the other side connecting portion 12 is provided on the other side edge portion of the surface material 2 by the fitting connecting portion 9, the bottom portion 10 and the fitting piece 11.

Reference numeral 13 denotes a heat insulating core material which is attached to the back surface 2 A of the surface material 2 from the flat surface portion 3 to the insertion connection portion 4 and the fitting connection portion 9. The heat-insulating core material 13 is formed of, for example, a rigid plastic foam independent foam, and a moisture-proof paper 14 is attached to the back surface thereof.

Thus, the board body 1 of this embodiment includes the surface material 2, the heat insulating core material 13 attached to the back surface 2A of the surface material 2, and the moisture-proof paper 14 attached to the back surface of the heat insulating core material 13. It consists of

Next, 15 is a planar heating element sandwiched between the heat insulating core material 13 and the flat surface portion 3 of the surface material 2. The sheet heating element 15 includes a heating material 16 obtained by kneading powdery carbon, a synthetic resin such as a conductive filler and a binder with an organic solvent, and a flat surface portion with the heating material 16 being entirely covered. 3, a polyester film cover 17 attached to the back surface of the heat generating member 3, one side electrode 18 having lead wires 18A and 18B embedded in one end of the heat generating member 16 in the width direction and extending to the outside of the cover 17, and a heat generating member. 16 and the other side electrode 19 having lead wires 19A and 19B extending to the outside of the cover 17 and embedded in the other end in the width direction of the sheet 16. The planar heating element 15 has a thickness of 0.5 mm. It is formed to a thickness of ~ 1 mm.

Here, a direct current or an alternating current voltage of 12 to 200 V is used for the sheet heating element 15, and the sheet heating element 15 can be arbitrarily set within a temperature range of 30 to 120 ° C. by setting it to a desired voltage. It can be set to the exothermic temperature of. In particular, the heat generating material 16 of this embodiment, which is formed by adding an organic solvent to powdery carbon, a conductive filler, a synthetic resin such as a binder, can change the temperature and electrical resistance change characteristics arbitrarily. For example, by setting the characteristic that the resistance value increases rapidly when the temperature reaches 60 ° C, the temperature can be automatically maintained at 60 ° C without the use of other control devices, which is extremely safe.

Reference numerals 20 and 21 in the drawing denote a plug as one side connector and a socket as another side connector for supplying power to the heat generating material 16, respectively. The plug 20 and the socket 21 are formed separately from the board body 1, the plug 20 is connected to the lead wires 18A and 19A, and the socket 21 is connected to the lead wires 18B and 19B.

The heat-generating siding board of the present embodiment has the above-mentioned configuration, and while fixing the fastening plate portion 6 to the base material that constitutes the building with the nails, as in the conventional siding board, Line up in the downward direction or in the left or right direction. Then, the wall surface for heating is formed by connecting the plug 20 of one siding board and the socket 21 of another siding board adjacent to the siding board.

Next, FIGS. 3 and 4 show a second embodiment. The feature of this embodiment is that the plug 31 as one side connector and the socket 33 as the other side connector are connected to the board body 1 It has been integrated into the. The same components as those of the first embodiment described above are designated by the same reference numerals, and the description thereof will be omitted.

In the figure, reference numeral 31 denotes a plug provided on the board body 1 at one end side in the longitudinal direction of the insertion connecting portion 4. The plug 31 has a structure in which a pair of blades 31A and 31B are projected into a notch 1A recessed in the board body 1 so as to extend from the insertion connecting portion 4 and the heat insulating core material 13. The blades 31A and 31B have lower end sides. It is attached to an insulating support 32 fixed to the surface material 2.

On the other hand, reference numeral 33 denotes a socket provided on the board body 1 corresponding to the position of the plug 31 and located at one end side in the longitudinal direction of the fitting connection portion 9. The socket 33 has an insulating case 34 having a pair of blade insertion openings 34A and 34B (34B is not shown) on the lower surface, and an insulating case 34 with terminals 35A and 35B exposed to the outer surface of the insulating case 34. It is composed of a pair of contact pieces 35, 35 (one of which is not shown) provided in the sleeve 34.

The one side electrode 18 is connected to one blade 31A via the lead wire 18A and the terminal 35A via the lead wire 18B, and the other side electrode 19 is connected to the other side via the lead wire 19A. Blade 31B and the terminal 35B through the lead wire 19B.

The heat-generating siding board of the present embodiment has the above-mentioned configuration, and when assembled in a building or the like, the one side connecting portion 8 of one adjacent board body 1 and the other side of the other board body 1 are adjacent to each other. The method of connecting a plurality of heat generating siding boards by fitting the connecting portion 12 is the same as that of the first embodiment.

However, in the present embodiment, by providing the plugs 31 and the sockets 33 located at the insertion connection portions 4 and the fitting connection portions 9, respectively, the board bodies 1, 1, ... Since the plug 31 and the socket 33 can be connected to each other at the same time as the connecting work, special electrical work for electrically connecting the sheet heating elements 15, 15, ... Is not required. There is.

Since the socket 33 is provided in the fitting connection portion 9 and the plug 31 is provided in the insertion connection portion 4 which is fitted into the fitting connection portion 9, the plug 31 and the socket 33 are provided with rainwater, snowmelt water, etc. It is possible to prevent the situation of getting into a short accident due to getting wet.

As described above, according to the first and second embodiments, the sheet heating element 15 is provided in close contact with the flat surface portion 3 of the board body 1 and has a self-heating function which the conventional siding board does not have. Since it is configured as a siding board, it is possible to heat all or part of the wall surface of the building to a desired temperature without providing an independent heating device. In this case, by arbitrarily setting the power supply voltage in the range of 12 to 200 V, the temperature can be set in the range of 30 to 120 ° C. at room temperature, and the sheet heating element 15 reaches the set temperature in about 15 minutes after energization, After that, the set temperature is maintained.

Moreover, since the planar heating element 15 mainly composed of carbon is used, the power consumption can be reduced as compared with the planar heating element using the nichrome wire, and the temperature controller such as a thermostat can be used. Since it is unnecessary and the temperature distribution is uniform, it is possible to uniformly generate heat on the entire flat surface portion 3 of the surface material 2.

The heat-generating siding board of the present invention is suitable for icing prevention and snow melting when used outdoors, and can be used, for example, as a waiting shed at a bus stop or as a wall material for a telephone box. Further, it is preferable to use the surface material 3 in an outwardly facing state as a wall material for preventing damage to the wall surface due to a snow load that is likely to occur in an unmanned facility or a snow load during snow removal work. On the other hand, when it is used indoors, it is suitable for heating, for example, it can be used as a heating means in a building or as a heating auxiliary means, and it is always used in winter to prevent freezing of equipment in unmanned facilities. You may use as a means to heat.

[0028]

[Effect of device]

 The present invention has been described in detail above, and since it is constructed as a heat-generating siding board in which a planar heating element is incorporated in the board body, the interior of the room can be It can be heated and, when installed outwards, will prevent the exterior of the building from freezing. Therefore, it is possible to eliminate the need for an independent heating device, to maximize the use of the space inside the building, or to prevent freezing of equipment inside and outside the building.

Further, by providing the board main body with the one-side connector and the other-side connector, it is possible to easily and reliably connect the connectors by connecting the adjacent board main bodies. It also eliminates the need for electrical work and is highly safe from an electrical safety perspective.

[Brief description of drawings]

1 and 2 relate to a first embodiment of the present invention,
FIG. 1 is an overall configuration diagram showing a heat-generating siding board with a part thereof cut away.

FIG. 2 is a partially enlarged sectional view showing a state in which a heat generating siding board is connected.

FIG. 3 and FIG. 4 relate to a second embodiment, and FIG. 3 is an overall configuration diagram showing a heat-generating siding board with a part thereof cut away.

FIG. 4 is a partially enlarged cross-sectional view of a state where a heat-generating siding board is connected.

[Explanation of symbols]

 1 Board Main Body 2 Surface Material 3 Plane Section 8 One Side Connection Section 12 Other Side Connection Section 13 Insulating Core Material 15 Sheet Heater 18, 19 Electrode 20, 31 Plug 21, 33 Socket

 ─────────────────────────────────────────────────── ───Continued from the front page (72) Inventor Seiki Sato, Hokkaido, Yamagata, Hokkaido, 3-17-17 Tsukikanto, Toyohira-ku, Sapporo-shi, Hokkaido

Claims (2)

[Scope of utility model registration request] 1. A metal surface material comprising a flat surface as a heat dissipation surface, one side connecting portion provided at one side edge portion of the flat surface portion, and another side connecting portion provided at the other side edge portion, and the surface material. A board body made of a heat-insulating core material attached to the back surface of the board, and a planar heating element sandwiched between the heat-insulating core material and the surface material, and one side connecting portion of the board body. A heat-generating siding board that is configured to form a wall surface for heating by fitting it to the other-side connecting portion of another adjacent board body. 2. A one-side connector connected to one side electrode of the planar heating element is provided at the board body at the one-side connection portion, and the other side is connected to the other side electrode of the planar heating element. A connector is provided on the board main body at the other side connection portion, and the one side main body of the board main body is connected to the other side connection portion of another board main body adjacent to the one side of the board main body. The one side connector and the other side connector of the other board body are configured to be connected to each other.
The heat generation siding board described.