KR20100082113A - Electric heating mat having electric chargable battery - Google Patents

Electric heating mat having electric chargable battery Download PDF

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Publication number
KR20100082113A
KR20100082113A KR1020090001442A KR20090001442A KR20100082113A KR 20100082113 A KR20100082113 A KR 20100082113A KR 1020090001442 A KR1020090001442 A KR 1020090001442A KR 20090001442 A KR20090001442 A KR 20090001442A KR 20100082113 A KR20100082113 A KR 20100082113A
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KR
South Korea
Prior art keywords
mat
heating wire
mat body
rechargeable battery
electrically connected
Prior art date
Application number
KR1020090001442A
Other languages
Korean (ko)
Inventor
이용화
Original Assignee
이용화
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 이용화 filed Critical 이용화
Priority to KR1020090001442A priority Critical patent/KR20100082113A/en
Publication of KR20100082113A publication Critical patent/KR20100082113A/en

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    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B18/00—Fasteners of the touch-and-close type; Making such fasteners
    • A44B18/0069—Details
    • A44B18/0073—Attaching means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • A47C21/048—Devices for ventilating, cooling or heating for heating
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0202—Switches
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H05B3/56—Heating cables
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/026—Heaters specially adapted for floor heating
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/07—Heating plates with temperature control means

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  • Central Heating Systems (AREA)

Abstract

In the present invention, while maintaining the unfolded form, it is possible to fold into a box shape as needed, and at the same time it is configured to generate heat by using a direct current (DC) supplied from the rechargeable battery as a power source, greatly improving portability and ease of use. It is designed to be used for individual heating in offices, or to be easily used even under conditions that cannot be supplied with external power such as outdoor leisure activities such as camping or fishing. A new rechargeable heat mat is disclosed.

The present invention is made of a predetermined size according to the design, the heating wire that is heated when a current is applied is arranged to be bent a plurality of times inside the insulation made of synthetic fibers or natural fibers, while the outer shell of the insulation is wrapped A mat body configured to be folded at multiple stages with a plurality of folding portions formed at predetermined intervals; Wrapped by an insulating coating, when a current is applied from the outside, the heating wire that is generated is arranged to be bent a plurality of times inside the insulation made of synthetic fiber or natural fiber, and the edge of the mat body in the state where the outer skin is wrapped. A plurality of auxiliary mats detachably coupled to the second mat; A connection terminal formed at one side edge of the mat body and the auxiliary mat and electrically connected to each other by separate connection connectors in an electrically connected state with both ends of the heating wire on the mat body and the auxiliary mat; A detachable member formed at outer edges of both edges of the mat body and outer edges of the auxiliary mat to be detachably coupled to each other; A rechargeable battery electrically connected to both ends of a heating wire embedded in the mat body at one edge of one side of the shell and charged by a current applied from an external power source; A power switch for opening and closing the flow of current applied from the rechargeable battery to the heating wire while being electrically connected to both ends of the heating wire connected to the rechargeable battery; It consists of a temperature control member for setting the heat transfer temperature of the heating wire in a state electrically connected to both ends of the heating wire connected to the rechargeable battery.

Description

Rechargeable Electric Heat Mat {Electric heating mat having electric chargable battery}

The present invention relates to a rechargeable heat transfer mat, and more particularly, to be folded in a box shape as necessary while maintaining an unfolded shape, and at the same time to supply a direct current (DC) supplied from a rechargeable battery. It is designed to generate heat so that the portability and convenience of use can be greatly improved, and it is possible to prevent the danger of fire and the danger of electromagnetic waves.It can also be used for individual heating in offices or outdoor leisure activities such as camping or fishing. The present invention relates to a rechargeable heat transfer mat that can be easily used even under an external power supply.

In general, the heat mat refers to a mat made to heat the floor by using heat generated by electrical resistance, and it takes a long time from the time of power supply to the time of heat generation and the convenience of controlling temperature. It is used.

The heat transfer mat made in this way is typically a heat insulating material composed of synthetic fibers or natural fibers, heating wires are arranged to be bent a plurality of times in the interior of the heat insulating material in a state wrapped in an insulating coating and heat generated when power is applied from the outside, and According to the present invention, the outer cover is formed to have a predetermined size, and the insulation is formed to have a flat shape, and the power is connected to an external power source in electrical connection with both ends of the heating wire at one edge of the outer shell so that a current is applied to the heating wire. A cord and a temperature control device for controlling a current flowing from the external power source to the heating line in the state of being electrically connected to both ends of the heating line, and setting the heat transfer temperature of the heating line.

In this case, the general heating mat is connected to an outlet of an external power source, and when the power switch provided with the thermostat is operated in an "ON" state, the heating wire generates heat while current flows along the heating wire. The exothermic temperature of is controlled by the temperature control device.

However, in the case of the conventional heat transfer mat made as described above, since a considerable length of power cord must be provided as an external alternating current (AC) as a power source, it is cumbersome to use and it is difficult to efficiently use the indoor space. In addition, there is a problem that can not be used at all in the state that there is no outlet that can be connected to an external power source, such as when doing outdoor leisure activities such as fishing or camping.

In addition, in the case of a conventional heat transfer mat, when an alternating current flows in a heating wire, an electric field is formed around the heating wire, and very harmful electromagnetic waves are generated, and a high voltage current is continuously applied during use. There is a problem that there is a high risk of being burned or burned.

In addition, in the case of the conventional heat transfer mat, it can be used in a state in which it is spread out on the floor of the room, but there is a problem that its application range is very limited because it cannot be used in other forms.

The present invention is to solve such a conventional problem, the purpose of which is to maintain the unfolded form as necessary while folding the box shape, while at the same time supplying a direct current (DC) supplied from a rechargeable battery It is to provide a new rechargeable heat transfer mat that can be configured to generate heat to greatly improve the portability and ease of use.

Another object of the present invention is to provide a new rechargeable heat transfer mat that can prevent the danger of fire and the danger of electromagnetic waves caused by the use of alternating current.

Still another object of the present invention is to provide a new rechargeable heat transfer mat that can be used for individual heating in an office or the like and can be easily used even under an external power supply such as outdoor leisure activities such as camping or fishing.

In order to achieve the above object, the chargeable heating mat according to the present invention is made of a predetermined size according to the design, so that the heating wire that is heated when a current is applied is bent a plurality of times inside the insulation consisting of synthetic fibers or natural fibers. A mat body disposed on the outside of the heat insulating material, the mat body being configured to be folded in multiple stages by forming a plurality of folding portions at predetermined intervals; Wrapped by an insulating coating, when a current is applied from the outside, the heating wire that is generated is arranged to be bent a plurality of times inside the insulation made of synthetic fiber or natural fiber, and the edge of the mat body in the state where the outer skin is wrapped. A plurality of auxiliary mats detachably coupled to the second mat; A connection terminal formed at one side edge of the mat body and the auxiliary mat and electrically connected to each other by separate connection connectors in an electrically connected state with both ends of the heating wire on the mat body and the auxiliary mat; A detachable member formed at outer edges of both edges of the mat body and outer edges of the auxiliary mat to be detachably coupled to each other; A rechargeable battery electrically connected to both ends of a heating wire embedded in the mat body at one edge of one side of the shell and charged by a current applied from an external power source; A power switch for opening and closing the flow of current applied from the rechargeable battery to the heating wire while being electrically connected to both ends of the heating wire connected to the rechargeable battery; And a temperature adjusting member for setting the heat transfer temperature of the heating wire in a state of being electrically connected to both ends of the heating wire connected to the rechargeable battery.

In the present invention, the detachable member includes an arm Velcro fastener attached to a fixed width along an outer surface of both side edges of the mat body; The male Velcro fastener has a feature consisting of a male Velcro fastener is fixed and coupled to the outer edge of the edge of each auxiliary mat corresponding to the position corresponding to the female Velcro fastener.

When the present invention is applied, it is usually used in an unfolded state, and can be folded in a box shape as needed so that it can be kept warm by wrapping the leg of the human body.

In addition, it is possible to fundamentally prevent the risk of fire and the danger of electromagnetic waves caused by the use of alternating current by configuring direct current (DC) supplied from a rechargeable battery as a power source without a separate power cord. There is an effect that the safety in use is greatly improved.

In addition, the rechargeable battery is equipped with a separate power cord so that it can be folded, which greatly improves portability.It can be used for individual heating in offices or external power such as outdoor leisure activities such as camping or fishing. It can be used easily even under conditions that cannot be supplied.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a development view showing a connection state of a rechargeable heat transfer mat according to the present invention.

Figure 2 is a perspective view showing a state of folding the rechargeable heat transfer mat according to the present invention in the form of a box, Figure 3 is a side cross-sectional view showing a state of using the rechargeable heat transfer mat according to the invention for individual heating in the office.

Referring to this, the present invention can be folded in a box shape as necessary while maintaining the unfolded form, and at the same time configured to generate heat by using a direct current (DC) supplied from a rechargeable battery as a power source. It greatly improves the convenience and prevents the danger of fire and the dangers of electromagnetic waves.It can be used for individual heating in offices or under the condition that external power supply such as outdoor leisure activities such as camping and fishing are not available. To make it available.

To this end, in the rechargeable heat transfer mat 10 according to the present invention is made of a predetermined size according to the design, and configured to be folded in multiple stages (多 段) and the mat body 12, the side edge of the mat body 12 Auxiliary mat 14 detachably coupled is provided.

The mat body 12 and the auxiliary mat 14 are arranged to be bent a plurality of times inside the heat insulating material 18 made of synthetic fibers or natural fibers, respectively, when the heating wire 16 that generates heat when a current is applied to the heat insulating material, The outer surface of the 18 is configured to be enveloped 20.

In the present invention, the mat body 12 has a relatively long length compared to the auxiliary mat 14, so that a plurality of folded portions 22 are formed at predetermined intervals along the longitudinal direction in order to be folded in multiple stages. It is composed.

On the other hand, the mat main body 12 and one side edge of the auxiliary mat 14 is connected to the mat main body 12 and the heating mat 16 on both ends of the heating mat 16 on the auxiliary mat 14 in a separate connection connector 24 By the connection terminal 26 is formed to be electrically connected to each other.

In addition, a separate detachable member 28 is fixedly installed on the outer surface of both edges of the mat body 12 and the outer surface edge of the auxiliary mat 14 to be detachably coupled to each other.

The detachable member 28 corresponds to a position corresponding to the female velcrofastner 28a and the female velcro fastener 28a attached and fixed to a predetermined width along both side edge outer surfaces of the mat body 12. It may be composed of a male velcrofastner (28b) fixed and coupled to the outer edge of the edge of each auxiliary mat (14).

In addition, the detachable member 28 may be configured as a slide fastener (slidefastner) to be installed on the edge surface corresponding to each other in the mat body 12 and the auxiliary mat (14).

In the present invention, one end edge of the outer shell 20 is electrically connected to both ends of the heating wire 16 embedded in the mat body 12, the rechargeable battery 30 is charged by a current applied from an external power source ) Is installed, and a connection terminal 30a is formed on the side of the rechargeable battery 30 so as to be connected to an external power source through a separate adapter 36 for converting and supplying an AC current to a DC current. do.

In addition, both ends of the heating line 16 connected to the rechargeable battery 30 is provided with a power switch 32 for controlling the opening and closing of the flow of current applied from the rechargeable battery 30 to the heating line, the rechargeable battery The temperature control member 34 for setting the heat transfer temperature of the heating wire 16 in the state of being electrically connected to both ends of the heating wire 16 connected to the 30 is configured.

The operation of the present invention made as described above is as follows.

1 to 3, the rechargeable heat transfer mat 10 according to the present invention may be used in a state in which it is laid out on the bottom surface of the room like a general heat transfer mat, or may be folded in a box shape.

First, when the rechargeable heat transfer mat 10 of the present invention is to be used in a state in which it is spread on the floor, a separate adapter 36 is connected to a connection terminal 30a of the rechargeable battery 30 and an outlet of an external power source for charging. When the battery 30 is charged and the power switch 32 is operated in an "ON" state, a DC current flows from the rechargeable battery 30 along the heating line 16 embedded in the mat body 12. Heat is generated, and heat generated through the heating line 16 is transferred to the human body through the heat insulating material 18 and the outer shell 20 to keep the heat.

When the indoor space is narrow, only the mat body 12 may be used. If necessary, separate mating connectors 24 may be connected to the mat body 12 while the auxiliary mats 14 are coupled to the left and right edges of the mat body 12. It can be used by being connected to the connecting terminal 26 formed on the auxiliary mat 14.

In this case, the DC current supplied from the rechargeable battery 30 flows along the heating line 16 embedded in the auxiliary mat 14 through the connection connector 24 to generate heat.

On the other hand, if you want to use the folding heat transfer mat 10 according to the present invention in the form of a box, folded portion 22 formed at regular intervals along the longitudinal direction of the mat body 12 as shown in Figs. In the state folded into the "c" shape as a reference, the edges of the auxiliary mats 14 are respectively matched to the edges of the left and right sides, and the detachable members 28 made of the male and female Velcro fasteners 28a and 28b or the slide fasteners are mutually aligned. When combined, the front is made into an open box.

In this state, the mating connector 12 is connected to the connection terminal 26 formed at one side of the mat body 12 and the auxiliary mat 14, and a power switch provided at one side of the mat body 12 is connected. When operating in the " ON " state, DC current flows from the rechargeable battery 30 along the heating line 16 embedded in the mat body 12 and the auxiliary mat 14, and generates heat through the heating line 16. Heat generated by heat is transferred to the human body through the heat insulating material 18 and the outer shell 20 to keep the heat.

As such, when the mat body 12 and the auxiliary mat 14 are combined into a box shape, the mat main body 12 and the auxiliary mat 14 can be conveniently used for keeping warm during leisure activities in the open air that cannot be connected to an external power source such as fishing or camping.

Also, as shown in FIG. 3, the box-type rechargeable heat transfer mat 10 is placed in the lower space of the desk 38 in a place where the temperature is relatively low, such as the information desk in the lobby of the building, and the feet and the legs are placed inside the inside. If you heat it while in operation, you will always be able to maintain a warm state.

1 is a development view showing a connection state of a rechargeable heat transfer mat according to the present invention.

Figure 2 is a perspective view showing a state of folding the filling type heat transfer mat according to the invention in the form of a box.

Figure 3 is a side cross-sectional view showing a state of using a rechargeable heat transfer mat according to the invention for individual heating in the office.

* Description of the symbols for the main parts of the drawings *

12: mat body 14: auxiliary mat

16: heating wire 24: connection connector

26: connection terminal 28: removable member

30: rechargeable battery 32: power switch

34: temperature regulating member.

Claims (2)

The heating wire 16 is formed in a predetermined size according to the design, and is arranged to be bent a plurality of times in the heat insulating material 18 composed of synthetic fibers or natural fibers when heat is applied, and outside the heat insulating material 18. While the outer shell 20 is wrapped, a plurality of folding portions 22 are formed at predetermined intervals, and the mat body 12 is configured to be folded in multiple stages; Wrapped by an insulating coating, the heating wire 16 that generates heat when an electric current is applied from the outside is disposed to be bent a plurality of times in the heat insulating material 18 made of synthetic fiber or natural fiber, and the outer surface of the heat insulating material 18 A plurality of auxiliary mats 14 detachably coupled to an edge of the mat body 12 in a state in which 20 is wrapped; It is formed on one side edge of the mat body 12 and the auxiliary mat 14, a separate connection connector 24 in the state of being electrically connected to both ends of the heating line 16 on the mat body 12 and the auxiliary mat (14) A connection terminal 26 to be electrically connected to each other by means of; A detachable member 28 formed at outer edges of both edges of the mat body 12 and outer edges of the auxiliary mat 14 to be detachably coupled to each other; A rechargeable battery 30 electrically connected to both ends of the heating line 16 embedded in the mat body 12 at one edge of the outer shell 20 and charged by a current applied from an external power source; A power switch 32 for opening / closing and controlling the flow of current applied from the rechargeable battery 30 to the heating line 16 in a state electrically connected to both ends of the heating line 16 connected to the rechargeable battery 30. ; Rechargeable heat transfer mat, characterized in that it comprises a temperature adjusting member 34 for setting the heat transfer temperature of the heating wire 16 in a state electrically connected to both ends of the heating wire (16) connected to the rechargeable battery (30). The method of claim 1, The detachable member 28 includes an arm velcro fastener 28a fixedly attached to a predetermined width along both side edge outer surfaces of the mat body 12; And a male velcro fastener (28b) fixed and coupled to an outer edge of each of the auxiliary mats (14) corresponding to a position corresponding to the female velcro fastener (28a).
KR1020090001442A 2009-01-08 2009-01-08 Electric heating mat having electric chargable battery KR20100082113A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090001442A KR20100082113A (en) 2009-01-08 2009-01-08 Electric heating mat having electric chargable battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090001442A KR20100082113A (en) 2009-01-08 2009-01-08 Electric heating mat having electric chargable battery

Publications (1)

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KR20100082113A true KR20100082113A (en) 2010-07-16

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013055065A1 (en) * 2011-10-14 2013-04-18 한국건설기술연구원 Assembly type electric heating sheet for curing midwinter concrete and midwinter curing method using same
KR101485587B1 (en) * 2013-04-02 2015-01-28 백훈 Assembly type electric heat seat
KR20170137337A (en) * 2016-06-03 2017-12-13 엘지전자 주식회사 Food Warmer and Operating Method Thereof
KR102625747B1 (en) 2023-02-13 2024-01-15 서송아 A bag containing an electric heating mat

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013055065A1 (en) * 2011-10-14 2013-04-18 한국건설기술연구원 Assembly type electric heating sheet for curing midwinter concrete and midwinter curing method using same
KR101485587B1 (en) * 2013-04-02 2015-01-28 백훈 Assembly type electric heat seat
KR20170137337A (en) * 2016-06-03 2017-12-13 엘지전자 주식회사 Food Warmer and Operating Method Thereof
KR102625747B1 (en) 2023-02-13 2024-01-15 서송아 A bag containing an electric heating mat

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