JP3120291U - Electric heating board, warming counter, warming furniture and warming wall - Google Patents

Abstract

An electric heating board that can be installed at a counter, a desk, a table, or any other place to generate a necessary amount of heat.
SOLUTION: Heat generating layers 2 and 2 made of carbon powder paint are applied to a predetermined width and length on a polyester film 1 and spaced apart from the heat generating layers 2 and 2, and base conductive strips 3a, 3b, 3c, 3d, and 3e are applied in parallel. The branch conductive strips 4a and 4b are respectively applied to the heat generating layer at right angles to the base conductive strip, and one end thereof is connected to the base conductive strip to determine the wiring. One end of the base conductive strip is made of silver foil. The current collector strips are connected to lead wires 6a and 6b, respectively, and the lead wires are connected to a connector (such as a plug) as a tape cord 7 (embedded in an insulating tape). . The polyester film 1a is attached to the heat generating layer and the upper portions of the base conductive strips 3a and 3b and the branch conductive strips 4a and 4b, and the electrical sheet 10 is formed by integrating them.
[Selection] Figure 1

Description

  The present invention relates to a heating board, a heating counter, a heating furniture or a heating wall mainly intended to partially heat a house or furniture.

  Conventionally, electric heating sheets have been proposed for floor panels, heated floors, heated tatami mats, etc., and the floor panels have reached a practical range.

The electrical heating sheet is a conductive heating sheet with an insulating film, a conductive heating sheet coated or printed with a carbon paint based on carbon powder, and has advantages such as generation of far infrared rays and automatic restriction of generated heat. There was a tendency to be adopted more and more in the future.
JP 2003-243134 A JP2004-31178A Shokai 60-177482

  Since the conventional floor heating has the advantage that the floor heating can be used without changing the properties and dimensions of the conventional floor material because the heat generating sheet is thin, the usage is limited to floor heating and the use is limited. It had been.

  Further, many of the above implementations are limited to new floor heating, and there is a problem that there is no idea of using the existing floor as floor heating, and partial heating such as a table or a counter is not considered.

  Next, in the floor heating system, utilization of the indoor space (for example, indoor installation like an electric stove or an oil stove) has not been used because there is no form that can be used.

  The present invention solves the above-mentioned conventional problems by making an electrical heating sheet independent as a heating board as an article and enabling independent use regardless of whether it is newly installed or existing.

  First of all, we started with the manufacture of a board that can freely adopt an electric heating sheet as a heating board, and then made it possible to use this board regardless of whether it is newly installed or existing, improving its versatility and increasing the range of adoption. It was greatly expanded.

  That is, this invention is an electric heating board characterized in that an electric heating sheet that radiates far infrared rays is sandwiched and fixed between a heat insulating board and a heat transfer board, and a heating layer that radiates far infrared rays on an insulating film; An electric heat generating layer is provided by a conductive strip for energizing the heat generating layer, an insulating film is deposited on the electric heat generating layer to form an electric heat generating sheet, and a heat insulating board is formed on one side of the electric heat generating sheet. The electric heating board is characterized in that an adhesive layer is applied to the outer side thereof, and a heat conductive outer covering material is applied to the other side of the heating sheet.

  In addition, an electric heating layer is provided on the insulating film by a heat generating layer that radiates far infrared rays and a conductive strip that supplies current to the heat generating layer, and an insulating film is attached to the upper portion of the electric heating layer to form an electric heating sheet. Then, a heat insulating board is layered on one side of the electric heating sheet, an adhesive layer and a release layer are sequentially layered on the outer side, and a thin wood board (for example, a veneer board) and a surface material are placed on the other side of the electric heating sheet It is an electric heating board characterized by being sequentially layered, and a plurality of electric heating boards comprising any one of claims 1, 2 and 3 are rotatably connected, or under the heating board. A self-supporting heat generating board is provided with self-supporting means, and the self-supporting means is a base, a supporting leg or an adhesive layer.

  Next, another invention is a counter with heating, characterized in that the electric heating board comprising any one of claims 1, 2, and 3 is fixed to the lower side of the counter table. A heating furniture, characterized in that the electric heating board consisting of any one of 3 is fixed at a position facing a user of furniture such as a desk, sofa, table, etc. 3. A heating wall characterized in that an electric heating board comprising any one of 3 is installed at a backrest height of a side wall of a box or a container or a wall of a room.

  As is clear from the above, in order to use the electric heating sheet for purposes other than floor heating, the concrete structure is improved in a new and useful manner, the usability is improved, it is incorporated into new construction, and an amateur is installed in an existing place. However, it can be easily adopted (for example, only sticking), and the conventional heat generating sheet for floor heating is improved to improve the practicality from the viewpoint of use.

  In the above, application to houses, furniture, etc. has been mainly described. However, since the electric heating board has various shapes and sizes, it can be applied to any place where heat generation is required. For example, it can be used as a heating board with an automatic temperature control in a relatively small place such as a pet (dog, cat, hamster or other animal), laboratory animal or plant temperature-controlled room or temperature-controlled room.

  Since this device is an electric heating board, it can be installed in any place such as a counter, a desk, a table, or the like, and has an effect of generating a necessary amount of heat. Moreover, since it can be used independently with a limited amount of heat (for example, a stand-type), it can be used safely even in a limited space (for example, under a desk) in a small place, and can be easily moved.

  Next, in the counter, the table and the like using the electric heating board, the space (eg, the space below the counter table top) left behind from the conventional heating is limitedly heated, and the user of the counter (customer or customer) There are various effects such as warming the legs and abdomen of the service person or both) to relax the feelings and to give good comfort.

  In this device, a carbon powder paint (or printing) that radiates far-infrared rays is provided on an electrically insulating synthetic resin film, and a conductive strip to be used as a wiring is provided as an electric heating layer. An electrically insulating synthetic resin film is applied to the substrate and integrated to form an electric heating sheet. A heat insulating board is layered on one side of the electric heating sheet, and a plywood board and a cover board are sequentially layered on the other side. An electric heating board was completed.

  If the electric heat generation board is fixed to the waist plate of the counter, a warmed counter can be obtained. Moreover, if it fixes to the downward suitable position of a table, a table with a heating will be made.

  If self-supporting property is imparted to the electric heating board, it is possible to provide a self-supporting heating board that is movable and can be installed at a suitable place in the room. Moreover, if a hanging means is provided, it can be set as various heating tools with wide use, such as a wall for heat generation.

  The carbon powder coating that constitutes the electric heating sheet shrinks when the matrix polymer particle layer becomes low temperature, the semiconductor carbon powder comes into contact, the electric resistance is weakened, the energization amount increases, the heating value increases, and the temperature rises. To do. However, when the temperature is increased, the matrix polymer particle layer is separated and the electric resistance is increased and the electric current is not supplied. Therefore, the temperature can be automatically adjusted depending on the density of the carbon powder (matrix state). Therefore, by selecting the matrix state, for example, an electric heating board in which any temperature range of 40 ° C. to 90 ° C. is selected can be created. Moreover, since the emission of far infrared rays and generation of anions are expected by heating the carbon powder, the heating efficiency can be remarkably improved and the environment can be improved.

  In general, an electrical appliance is equipped with a safety device for preventing overcurrent as a safety device. However, there is no risk of unexpected harm because the appliance does not perform a predetermined function. Since the heat source is automatically controlled and the electric heating board does not reach a temperature higher than the set value, the above-mentioned accidental harm is eliminated.

  Although the heat insulation board in the above is a foamed synthetic resin board, various heat insulation boards conventionally used for construction can be used as they are. As for the decorative board, wood, synthetic resin materials, stone materials, and other items currently used can be used as they are.

  An embodiment of the present invention will be described with reference to FIGS. 1 and 2. A heating layer 2, 2 made of carbon powder paint is applied (printed) on a polyester film 1 to a predetermined width and length, and the heating layer 2, 2 is applied. The base conductive strips 3a, 3b, 3c, 3d, and 3e are applied in parallel with a silver paint with a gap therebetween. The branch conductive strips 4a and 4b are respectively applied onto the heat generating layer at right angles to the base conductive strips 3a, 3b, 3c, 3d and 3e, and one end thereof is applied to the base conductive strips 3a, 3b, 3c, 3d, 3e is connected to determine the wiring, and one end of each of the base conductive strips 3a, 3b, 3c, 3d, 3e is connected to a current collecting strip 5a, 5b made of silver foil, and the current collecting strip 5a, 5b is The lead wires 6a and 6b are connected to lead wires 6a and 6b, respectively, and are connected to a connector (such as a plug) as a tape cord 7 (embedded in an insulating tape). A polyester film 1a is deposited on the heat generating layers 2 and 2 and the upper portions of the base conductive strips 3a and 3b and the branch conductive strips 4a and 4b and integrated to form an electric heating sheet 10 (FIG. 1).

  A foamed polyester plate 8 is layered on one side of the electric heating sheet 10, and an adhesive layer 9 is deposited on the outside thereof. Moreover, the veneer board 11 and the decorative board 12 were sequentially laminated on the other side of the electric heating sheet 10 and integrated to obtain the electric heating board 15 of the present invention (FIG. 2). The electric heating board 15 has a thickness of about 5 mm to 10 mm depending on the thickness of the plate used, but is not limited to the thickness. Moreover, the veneer board 11 and the decorative board 12 can be made into one sheet as a cover material. The foamed polyester plate 8 is a heat insulating board. In the figure, reference numeral 13 denotes release paper.

  In the above embodiment, when power is transmitted from the lead wires 6a and 6b of the tape cord 7 to the base conductive strip 3a via the silver foil 5 as a current collector strip, as shown by arrows 14, 16, 17, and 18, 4a, the heat generating layer 2, the branch conductive strips 4a, and the base conductive strips 3b are passed through the silver foil 5b to the lead wire 6b to complete the circuit. Therefore, if the carbon powder coating is determined to have an upper limit temperature of 60 ° C., the electric heating sheet 10 of the present invention is heated up to 60 ° C. as an upper limit. Therefore, if the upper limit temperature of the electric heating sheet 10 is set to 60 ° C., the electric heating board 15 also has an upper limit temperature of 60 ° C., and even if an unexpected energization occurs, the current can be cut off automatically by the resistance layer, so fire and others There is no risk of overheating accidents.

  Since the electric heating board 15 has the foamed polyester plate 8 (heat insulating board) layered on one side of the electric heating sheet 10, the heat generated in the heating sheet 10 propagates in the direction of arrow 19. Therefore, all the calorific values are used effectively.

  An embodiment of the present invention will be described with reference to FIG. 3. If the release paper 13 of the electric heating board 15 of the present invention is peeled off and fixed to the front surface of the waist plate 24a supporting the top plate 21 of the counter, the present invention will be described. A counter 20 with warming is formed. In the figure, 22 is a floor, 23 is a cord, and 24b is a counter body (FIG. 3).

  In this embodiment, when the electric heating board 15 is switched on, the heated air rises as indicated by arrows 25 and 26 due to the heat generated in the heating layer, and a part falls as shown by 27 and sits down. Since the front and legs of a person are heated, the effect of improving the temperature environment can be expected. However, if the upper temperature limit of the electric heating board 15 is set to 50 ° C., the air is heated to about 40 ° C. In the embodiment, if the electric heating board 15a is attached to the opposite side of the customer, both the front and back of the counter can be heated.

  Next, another embodiment (an example requiring construction) will be described with reference to FIG. 4. The electric heating sheet 10 is attached to the waist plate 24 a of the top plate 21, and the veneer plate 28 and the exterior plate 29 are attached to the front portion thereof. The counter 30 with the heating of this device is fixed sequentially. In the figure, 31 is a main body, 23 is a cord, 32 is a switch, and 33 is a foot bar.

  In the embodiment, the electric heating sheet 10 is built in when the counter is newly installed, and the heating effect is the same.

  In this device, the waist plate 24a is used as a heat insulating material, but if it is not a heat insulating material, it is necessary to interpose a heat insulating layer. Further, since the heat generated in the electric heating sheet 10 goes out to the outside through the veneer board 28 and the decorative board 20, the air below the top board 21 flows as indicated by arrows 25, 26, and 27 as in the previous embodiment. And warm the human body. Also in this embodiment, the electric heating sheet 10 can be installed and heated on the main body 31 side.

  An embodiment of the present invention will be described with reference to FIG. 5. Three electric heating boards 15 (15a, 15b, 15c) are hinged so as to be rotatable by butterfly plates 34a, 34b to form an electric heating screen 35. This electric heating screen 35 is installed in the lower part of the desk 36, and 37 is a code | symbol in the figure. The electric heating screen 35 is rotated by butterfly plates 34a and 34b and can be made independent as shown in FIG. Since the electric heating screen 35 can be folded, the lateral width can be adjusted freely.

  If the said Example is arrange | positioned in the lower part of the ready-made desk 36, the human body which is heading to the desk 36 can be heated moderately.

  Next, another embodiment will be described with reference to FIG. 6 (a). The electric heating board 15 of the present invention is embedded in the wall 40 of the back portion of the stool 38 at the position where the back of the human body 39 faces. If it does in this way, the back of the person who is sitting can be heated appropriately.

  Next, with reference to FIG. 6B, the electric heating board 15 is embedded in the back part 41 a of the sofa 41. Also in this embodiment, the back can be warmed by hanging on the sofa 41. 6C, if a picture 43 is drawn on the decorative plate 42 of the electric heating board and a string 46 is attached to the frame 45, the heater 44 can be used as a wall hanging. In this case, even if there is no painting 43, it can be used as the wall-mounted heater 44.

  Referring to FIG. 7, another embodiment of the present invention will be described. FIG. 7A shows an adhesive heating board 48 in which an adhesive layer 47a is provided on the lower plate 47 of the electrical heating board 15 so as to be self-supporting on a floor or the like.

  Further, as shown in FIG. 7B, if the base plate 49 is fixed to the lower part of the electric heat generating board 15, the stand type heat generating board 50 is obtained. Further, as shown in (c), if the leg rods 51, 51 are fixed to the lower part of the electric heat generating board 15, the heat generating board 52 with legs is formed.

  7 (a), 7 (b) and 7 (c) are all self-supporting, so they can be easily moved in the room, and it is not necessary to specify the installation location. Can do.

(A) The top view which abbreviate | omitted a part of Example of this invention and cut off a part, (b) The same partially expanded view, (c) The same partially expanded view. (A) The top view which abbreviate | omitted a part of the heat_generation | fever board similarly, and cut off a part, (b) The same partially expanded view. (A) The front view at the time of similarly using the heat_generation | fever board of this invention for a counter, (b) Similarly a side view. (A) Similarly the front view of another Example, (b) Similarly longitudinally expanded side view. (A) The front view similarly installed under the desk of another Example, (b) The expansion perspective view of the same type | mold heat-generating board. (A) The partially expanded sectional view of the Example similarly used for the wall, (b) The perspective view of another Example similarly, (c) The front view of a wall-hanging type Example. (A) A perspective view of the self-supporting embodiment, (b) A perspective view of the embodiment with a stand, and (c) A perspective view of the embodiment with a leg bar.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Polyester film 2 Heat generating layer 3a, 3b, 3c, 3d, 3e Base conductive strip 4a, 4b Branch conductive strip 5 Current collecting strip 6a, 6b Lead wire 7 Tape cord 8 Foaming polyester board 9 Adhesive layer 10 Electric heating sheet 11 Plywood 12 Decorative plate 13 Release paper 14 Silver foil 15 Electric heating board 20, 30 Counter 21 with heating Top plate 22 Floor 23 Code 24 Counter body 35 Electric heating screen 48 Adhesive heating board 50 Stand heating board 52 Leg heating board

Claims (8)

  An electrical heating board characterized in that an electrical heating sheet that radiates far infrared rays is sandwiched and fixed between a heat insulation board and a heat transfer board.   An electric heating layer is provided by a heating layer that radiates far-infrared rays on the insulating film and a conductive strip that conducts electricity to the heating layer, and an insulating film is attached to the upper portion of the electric heating layer to constitute an electric heating sheet. An electric heating board, wherein a heat insulating board is layered on one side of the electric heating sheet, an adhesive layer is layered on the outer side, and a heat-conductive surface covering material is layered on the other side of the heating sheet. .   An electric heating layer is provided by a heating layer that radiates far-infrared rays on the insulating film and a conductive strip that conducts electricity to the heating layer, and an insulating film is attached to the upper portion of the electric heating layer to constitute an electric heating sheet. A heat insulating board is layered on one side of the electric heating sheet, an adhesive layer and a release layer are sequentially layered on the outer side, and a thin board and a surface material are sequentially layered on the other side of the electric heating sheet. Features an electrical heating board.   A self-supporting heat generating board, wherein a plurality of electric heat generating boards made of any one of claims 1, 2, and 3 are rotatably connected, or a self-supporting means is attached to a lower portion of the heat generating board.   The self-supporting heat generating board according to claim 4, wherein the self-supporting means is a base, a support leg or an adhesive layer.   An electric heating board comprising any one of claims 1, 2, and 3 is fixed to the lower side of the counter table.   A heated furniture, wherein the electric heating board comprising any one of claims 1, 2, and 3 is fixed at a position facing a furniture user such as a desk, sofa, or table.   A heating wall, wherein the electric heating board comprising any one of claims 1, 2, and 3 is installed at a backrest height of a side wall of a box or a container or a wall of a room.

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