KR100726685B1 - Double insulating structure of a heater - Google Patents

Double insulating structure of a heater Download PDF

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Publication number
KR100726685B1
KR100726685B1 KR1020060072545A KR20060072545A KR100726685B1 KR 100726685 B1 KR100726685 B1 KR 100726685B1 KR 1020060072545 A KR1020060072545 A KR 1020060072545A KR 20060072545 A KR20060072545 A KR 20060072545A KR 100726685 B1 KR100726685 B1 KR 100726685B1
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South Korea
Prior art keywords
heater
filled
case
magnesium powder
double insulation
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KR1020060072545A
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Korean (ko)
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유인조
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유인조
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    • 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
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/18—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being embedded in an insulating material
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L19/00—Products from fruits or vegetables; Preparation or treatment thereof
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H35/00—Baths for specific parts of the body
    • A61H35/006—Baths for specific parts of the body for the feet
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/02—Characteristics of apparatus not provided for in the preceding codes heated or cooled
    • A61H2201/0207—Characteristics of apparatus not provided for in the preceding codes heated or cooled heated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/02—Characteristics of apparatus not provided for in the preceding codes heated or cooled
    • A61H2201/0221—Mechanism for heating or cooling
    • A61H2201/0228—Mechanism for heating or cooling heated by an electric resistance element

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Pain & Pain Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Epidemiology (AREA)
  • Nutrition Science (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Resistance Heating (AREA)

Abstract

A double insulating structure of a heater is provided to achieve double insulation by putting a heating body into a case, filling magnesium powder in the inside of the case, and stacking a mica plate and a bracket thereon. In the heating body(1), a heat wire(12) is installed inside a pipe body(11), and magnesium powder(13) which is an insulating material is filled to prevent the heat wire(12) from being in contact with an inner wall surface of the pipe body. The heating body(1) is formed in the shape of a coil excluding the parts to which power terminals(14,14') are connected. The heating body(1) is put into a case(2) which is pressed with a stainless steel, magnesium powder(13) is filled, a mica plate(3) is stacked and a bracket and a bimetal are fixed thereon to constitute a heater(100).

Description

건강기구용 히터의 이중 절연구조{double insulating structure of a heater}Double insulating structure of a heater

도 1은 본 발명의 일 실시예를 나타낸 사시도.1 is a perspective view showing an embodiment of the present invention.

도 2는 본 발명의 일 실시예를 나타낸 종단면예시도.Figure 2 is a longitudinal cross-sectional view showing an embodiment of the present invention.

도 3은 본 발명의 사용상태를 나타낸 예시도.3 is an exemplary view showing a use state of the present invention.

본 발명은 건강기구용 히터의 이중 절연구조에 관한 것이다.The present invention relates to a double insulation structure of a heater for a health appliance.

보다 상세하게는 물이나 약제를 보다 신속하게 가열시킬 수 있으면서 절연이 안정적으로 이루어지게 하여 안전성을 극대화시킬 수 있게 하기 위한 것이다.More specifically, it is possible to maximize the safety by making the insulation stable while heating water or drugs more quickly.

주지된 바와 같이 각탕기, 족탕기, 좌욕기, 홍삼제조기, 찜기 등을 비롯하여 물을 가열함과 동시에 가열된 물(또는 수증기)을 이용하도록 된 각종 건강기구에 설치 사용되는 히터는 물에 닿는 부분이 통상 표면에 테프론 코팅을 하거나 또는 세라믹코팅을 하여 절연시킨 구성으로 되어 있다.As is well known, heaters used in various health appliances that use heated water (or steam) at the same time as water is heated, including foot baths, foot baths, left baths, red ginseng makers, steamers, etc. It is insulated by Teflon coating or ceramic coating.

그러나 전술한 바와 같이 표면에 테프론 코팅이나 세라믹코팅이 된 히터는 사용과정에서 충격이나 마찰이 발생하게 되면 코팅된 부분이 벗겨지는 등의 사례가 자주 발생하게 되며, 이에 따라 상기한 히터가 설치된 족탕기나 각탕기를 사용하는 과정에서 감전사고 등과 같은 안전사고가 발생되는 경우도 자주 발생된다.However, as described above, a heater having a Teflon coating or a ceramic coating on the surface frequently causes the coated part to be peeled off when an impact or friction occurs in the use process. Safety accidents, such as electric shocks, occur frequently in the process of using the hot water heater.

따라서 근자에 와서는 전술한 각탕기, 족탕기 등을 비롯하여 물을 가열하거나 증기를 발생시키는 전기기구에 설치사용되는 히터를 안전성이 극대화되도록 하기 위해 이중 절연을 요구하는 추세에 있다. Therefore, in recent years, there is a trend to require double insulation in order to maximize the safety of the heaters used in electric appliances that heat water or generate steam, including the above-described foot bath, foot bath, and the like.

본 발명은 전술한 종래의 제반문제점을 감안하여 안출된 것으로서, 특히 절연체이면서 열전도율이 매우 뛰어난 마그네슘분말에 의해 절연되고 중앙부에는 열선이 관통설치되며 발열면적을 높이기 위해 코일형태로 말아 형성된 통상의 발열체를 스테인레스스틸판재로 소정의 용기 형태로 프레스 성형하여서 된 케이스 내부에 넣고, 상기 케이스 내부에 마그네슘분말을 충진시킨 다음 운모판과 브라켓트로 마감처리함으로서 완벽한 이중절연이 이루어지게 하며, 이에 따라 취급 또는 사용과정에서 발생되었던 감전사고 등을 완전 예방함과 동시에 안전성을 극대화시킬 수 있게 하려는데 그 목적이 있는 것이다. The present invention has been made in view of the above-mentioned conventional problems, and in particular, insulated by magnesium powder which is an insulator and excellent in thermal conductivity, and a heating wire penetrates the central portion and is formed in a coil form in order to increase the heating area. It is placed inside the case which is press-molded in a predetermined container form by using stainless steel plate, and filled with magnesium powder inside the case, and then finished with mica plate and bracket for perfect double insulation, thus handling or using process The aim is to fully prevent electric shocks and to maximize safety.

열전도율이 매우 양호한 가는 관체(11) 내부에 열선(12)을 관통 설치함과 동시에 상기 열선(12)이 관체(11)의 내벽면에 닿지 않도록 절연물질인 마그네슘분말(13)을 충진시키고, 또, 발열면적을 높이기 위해 양끝에 +단자 및 -단자 등의 전원단자(14)(14')가 연결되는 부분을 제외한 나머지 부분을 코일형태로 형성하여서 된 통상의 발열체(1)를, 스테인레스 스틸로 다이캐스팅하거나 또는 프레스성형하여 소정의 용기형태로 형성한 케이스(2) 내부에 넣고 마그네슘(13) 분말을 충진시킨다음 운모판(3)을 적층시킨 뒤, 그 위에 브라켓트(4) 및 바이메탈(5) 등을 고정 설치하여 히터(100)를 구성함으로서 2중절연이 이루어지게 한 것이다.While the heat wire 12 is penetrated inside the thin tube 11 having a very good thermal conductivity, the magnesium powder 13, which is an insulating material, is filled so that the hot wire 12 does not come into contact with the inner wall surface of the tube 11, and In order to increase the heat generating area, the ordinary heating element 1 formed by forming a coil in the remaining portions except for the portion where the power terminals 14 and 14 'such as the + terminal and the-terminal are connected to both ends is made of stainless steel. After the die is cast or press-molded into a case 2 formed into a predetermined container shape, the magnesium 13 powder is filled, the mica plate 3 is laminated, and the bracket 4 and the bimetal 5 are stacked thereon. By fixing the back to configure the heater 100 is to make a double insulation.

미설명 부호 10은 족탕기이다.Reference numeral 10 is a foot bath.

이와 같이 구성된 본 발명은 이중절연으로 인한 안전성이 매우 뛰어나게 되는데, 특히, 본 발명에 있어서 절연체로 사용하는 마그네슘분말은 열전도율이 매우 뛰어남과 동시에 절연특성이 뛰어나 발열체(1) 내부에 장착된 열선(12)이 발열할 때 케이스(2)로 열전달이 매우 신속하게 이루어지게 되며, 운모판(3)을 비롯하여 마그네슘분말이 모두 절연체인데다가 발열체 자체를 절연구조로 형성하고, 이어서 케이스(2)와 발열체 사이에서 2차 절연이 이루어지게 한 것이므로 완벽한 이중절연효과를 기대할 수 있게 되어 취급시 또는 설치 사용시 감전 등의 안전사고를 사전에 예방할 수 있게 되는 것이다.The present invention configured as described above has excellent safety due to double insulation. In particular, the magnesium powder used as the insulator in the present invention has excellent thermal conductivity and excellent insulation properties, and thus the heating wire 12 mounted inside the heating element 1 is excellent. When heat is generated, heat transfer to the case 2 is made very quickly, and all of the magnesium powder including the mica plate 3 is insulated, and the heating element itself is formed in an insulating structure, and then the case 2 and the heating element are formed. Since the secondary insulation is made at, it is possible to expect a perfect double insulation effect to prevent the safety accidents such as electric shock during handling or installation use.

또한 본 발명은 케이스(2)를 스테인레스스틸로 형성함과 동시에 마그네슘에 의한 이중절연이 이루어지게 한 것임에 따라 표면에 별도의 코팅을 하지 않더라도 부식이 없고 내구성이 매우 뛰어난 이점이 따르게 됨과 동시에 안전성이 매우 뛰어나게 되는 것이다.In addition, according to the present invention, since the case 2 is formed of stainless steel and double insulation is performed by magnesium, there is no corrosion and very excellent durability and safety even without a separate coating on the surface. It is very good.

상술한 바와 같이 본 발명은 발열체를 구성하는 열선과 관체 사이에 절연효과가 매우 뛰어난 마그네슘을 충진시키고, 더불어 상기 발열체를 내장하게 되는 케이스는 스테인레스 스틸로 형성함과 동시에 이 또한 내부에 마그네슘을 충진시킴으 로서 부식이 없고 내구성이 뛰어나게 되어 수명이 반영구적으로 유지되게 되는 특징과 함께 이중 절연으로 인하여 안전성이 극대화되는 매우 유용한 발명인 것이다.As described above, the present invention fills the magnesium having excellent insulation effect between the heating wire and the tube constituting the heating element, and the case in which the heating element is embedded is made of stainless steel and at the same time, the magnesium is also filled inside. It is a very useful invention in which safety is maximized due to double insulation with a feature that corrosion is excellent and durability is maintained semi-permanently.

Claims (1)

열전도율이 매우 양호한 가는 관체(11) 내부에 열선(12)을 관통 설치함과 동시에 상기 열선(12)이 관체(11)의 내벽면에 닿지 않도록 절연물질인 마그네슘분말(13)을 충진시키고, 또, 발열면적을 높이기 위해 양끝에 +단자 및 -단자 등의 전원단자(14)(14')가 연결되는 부분을 제외한 나머지 부분을 코일형태로 형성하여서 된 통상의 발열체(1)를, 스테인레스 스틸로 다이캐스팅하거나 또는 프레스성형하여 소정의 용기형태로 형성한 케이스(2) 내부에 넣고 마그네슘(13) 분말을 충진시킨다음 운모판(3)을 적층시킨 뒤 그 위에 브라켓트(4) 및 바이메탈(도시하지 않음) 등을 고정 설치하여 히터(100)를 구성함으로서 2중절연이 이루어지게 함을 특징으로 하는 건강기구용 히터의 이중 절연구조.While the heat wire 12 is penetrated inside the thin tube 11 having a very good thermal conductivity, the magnesium powder 13, which is an insulating material, is filled so that the hot wire 12 does not come into contact with the inner wall surface of the tube 11, and In order to increase the heat generating area, the ordinary heating element 1 formed by forming a coil in the remaining portions except for the portion where the power terminals 14 and 14 'such as the + terminal and the-terminal are connected to both ends is made of stainless steel. It is placed in a case (2) formed by die casting or press molding into a predetermined container shape and filled with magnesium (13) powder, and then the mica plate (3) is laminated and the bracket (4) and bimetal (not shown) are placed thereon. Double insulation structure of the heater for health equipment, characterized in that the double insulation is made by configuring the heater 100 by fixing).
KR1020060072545A 2006-08-01 2006-08-01 Double insulating structure of a heater KR100726685B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101309425B1 (en) 2011-06-28 2013-09-23 한광희 Electrical heating element for hip bath
US8731384B2 (en) 2008-07-21 2014-05-20 Lg Electronics Inc. Steam head for cleaner

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990017771A (en) * 1997-08-26 1999-03-15 서경석 Fully waterproof cartridge heaters and their joining methods
KR200237104Y1 (en) 2001-02-06 2001-09-25 유만재 fever a radiat treatment assistance implement
KR200418234Y1 (en) 2006-03-28 2006-06-08 유인조 double insulating structure of a heater
KR20190000900A (en) * 2005-07-19 2019-01-03 제이티 인터내셔널 소시에떼 아노님 Method and system for vaporization of a substance

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990017771A (en) * 1997-08-26 1999-03-15 서경석 Fully waterproof cartridge heaters and their joining methods
KR200237104Y1 (en) 2001-02-06 2001-09-25 유만재 fever a radiat treatment assistance implement
KR20190000900A (en) * 2005-07-19 2019-01-03 제이티 인터내셔널 소시에떼 아노님 Method and system for vaporization of a substance
KR200418234Y1 (en) 2006-03-28 2006-06-08 유인조 double insulating structure of a heater

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8731384B2 (en) 2008-07-21 2014-05-20 Lg Electronics Inc. Steam head for cleaner
KR101309425B1 (en) 2011-06-28 2013-09-23 한광희 Electrical heating element for hip bath

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