KR20040073655A - Improved apparatus for emitting aroma using electric power - Google Patents
Improved apparatus for emitting aroma using electric power Download PDFInfo
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- KR20040073655A KR20040073655A KR1020030009310A KR20030009310A KR20040073655A KR 20040073655 A KR20040073655 A KR 20040073655A KR 1020030009310 A KR1020030009310 A KR 1020030009310A KR 20030009310 A KR20030009310 A KR 20030009310A KR 20040073655 A KR20040073655 A KR 20040073655A
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- South Korea
- Prior art keywords
- heating element
- case
- heat
- conductive ring
- contact
- Prior art date
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- 238000010438 heat treatment Methods 0.000 claims abstract description 105
- 239000003205 fragrance Substances 0.000 claims abstract description 20
- 238000002788 crimping Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 230000004927 fusion Effects 0.000 claims 1
- 239000004593 Epoxy Substances 0.000 abstract description 11
- 238000000465 moulding Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 5
- 239000004033 plastic Substances 0.000 abstract description 4
- 230000035939 shock Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000002304 perfume Substances 0.000 description 3
- 239000002386 air freshener Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/02—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air by heating or combustion
- A61L9/03—Apparatus therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
- A61L9/012—Deodorant compositions characterised by being in a special form, e.g. gels, emulsions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/13—Dispensing or storing means for active compounds
- A61L2209/135—Vaporisers for active components
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/88—Aroma dispensers
- Y10S261/89—Electrically heated aroma dispensers
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
본 발명은 향료가 용해되어 있는 액체 내용물을 휘발시키기 위해 열을 발산하는 발열체의 전기적 안전성과, 열적 내구성을 향상시킨 전기 발향기에 관한 것이다. 본 발명은 열전도성 환체가 일측에 설치되고, 저면에 발열체 수용부가 형성된 발열체 케이스; 상기 발열체 케이스에 삽입되며, 상기 열전도성 환체로 열을 발산하는 발열체; 상기 발열체 케이스에 삽입되고, 상기 발열체의 표면과 면접하는 한 쌍의 전극; 상기 전극의 일단부에 일측이 연결되고, 콘센트에 삽입되는 전원 플러그에 타측이 연결되는 전선; 및 상기 발열체 케이스의 저면과 면접하고, 상기 전선이 관통하는 관통공이 중앙에 형성되며, 상기 발열체 케이스의 측면과 밀착되도록 양단부에서 상방으로 소정길이 연장된 연장부가 형성된 케이스 덮개를 포함한다. 본 발명은 별도의 플라스틱 발열체 케이스 내부에 발열체를 삽입하여 에폭시 몰딩으로부터 발열체를 별리시킴으로 발열체에 가해지는 열 충격을 차단하여 발열체의 파손을 방지할 수 있는 장점이 있으며, 발열체의 내구성을 증가시키는 효과가 있다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electrical fragrance which improves the electrical safety and thermal durability of a heating element that emits heat to volatilize the liquid contents in which the fragrance is dissolved. The present invention is a heat conductive case is provided with a heat conductive ring on one side, the heating element case formed with a heating element receiving portion on the bottom; A heating element inserted into the heating element case and dissipating heat to the thermally conductive ring; A pair of electrodes inserted into the heating element case and in contact with a surface of the heating element; A wire connected to one end of the electrode and connected to the other end of a power plug inserted into an outlet; And a case cover which is in contact with a bottom surface of the heating element case, a through hole through which the electric wire passes, is formed in the center, and an extension portion extending upward at a predetermined length from both ends to be in close contact with the side surface of the heating element case. The present invention has the advantage of preventing the breakage of the heating element by blocking the thermal shock applied to the heating element by separating the heating element from the epoxy molding by inserting the heating element in a separate plastic heating element case, has the effect of increasing the durability of the heating element have.
Description
본 발명은 전기 발향기에 관한 것으로서, 보다 상세하게는 향료가 용해되어 있는 액체 내용물을 휘발시키기 위해 열을 발산하는 발열체의 전기적 안전성과, 열적 내구성을 향상시킨 전기 발향기에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric fragrance, and more particularly, to an electric fragrance which improves the electrical safety and thermal durability of a heating element that emits heat in order to volatilize liquid contents in which perfume is dissolved.
일반적으로 공기 청향기는 단순히 액체 향료 또는 향료를 종이, 나무, 초 등에 첨가하여 자연그대로 발산시키는 것과 스프레이를 이용하여 분사하는 것을 제외하고, 실내의 콘센트에 꽃아 전기적인 열에 의하여 향을 발산시키는 것을 사용한다.In general, air fresheners use liquids or perfumes to disperse them by electrical heat to the indoor outlet, except by simply adding liquid flavors or spices to paper, wood, candles, etc. do.
이러한 공기 청향기는 향이 함침된 겔(gel) 상태의 내용물을 플라스틱 성형 케이스 내에 넣고, 이의 케이스 표면 일측에 발열체를 접촉시킴과 아울러 케이스의 일측을 투과성 필름으로 밀봉하여, 발열체로부터 전달되는 열에 의하여 겔에 함침된 향료 성분이 휘발됨과 동시에 투과성 필름을 통과하여 실내로 발산되도록 한다.Such an air freshener puts the contents of a gel-impregnated gel state into a plastic molded case, contacts a heating element to one side of the case surface, and seals one side of the case with a transparent film, and gels by heat transferred from the heating element. The fragrance component impregnated in is volatilized and simultaneously passes through the permeable film to be emitted into the room.
도 1은 종래의 전기 발향기 구조를 나타낸 사시도로서, 가열체(10)는 몸체(12) 내부에 설치되는 발열체(24) 및 열전도성 환체(26)를 포함하고, 상기 발열체(24) 양단에 220V 플러그 단자(32a, 32b)를 열적 내구성이 우수한 테프론 전선(30)을 공업용 납을 이용 발열체 표면에 전기인두로 납땜 처리하여 연결한다.1 is a perspective view showing a conventional electric fragrance structure, wherein the heating element 10 includes a heating element 24 and a thermally conductive ring 26 installed inside the body 12, and is disposed at both ends of the heating element 24. The Teflon wire 30 having excellent thermal durability is connected to the 220V plug terminals 32a and 32b by soldering with an electric iron on the surface of the heating element using industrial lead.
상기 발열체(24)에서 발생되는 100도 내외의 열은 열전도성 환체(26)로 전달되고, 상기 몸체(12)내 중앙에 형성된 환상형의 오(O)링 주위를 가열하며, 상기 열전도성 환체(26)는 알루미늄 재질로 오링의 한 단면(26a)을 발열체(24)와의 밀착을 위하여 평탄하게 가공처리 함으로써 열 전달효과를 증가시키고, 열전도성 환체(26) 및 발열체(24)간의 밀착성을 위하여 실리콘 재질의 고무밴드(미도시)를 이용하여 고정시킨다. 또한, 발열체(24)와 열전도성 환체(26)는 몸체(12) 내부에 삽입되고, 이를 고정하기 위하여 에폭시 본드를 이용하여 몰딩한다.Heat of about 100 degrees generated by the heating element 24 is transferred to the thermally conductive ring 26, and heats around the annular O ring formed at the center in the body 12, and the thermally conductive ring (26) increases the heat transfer effect by flatly processing one end portion 26a of the O-ring to be in close contact with the heating element 24 made of aluminum, and for adhesion between the thermally conductive ring 26 and the heating element 24. Fix using a rubber band (not shown) made of silicon. In addition, the heating element 24 and the thermally conductive ring 26 are inserted into the body 12 and molded using an epoxy bond to fix it.
그러나, 이러한 종래의 전기 발향기는 납을 이용하여 발열체에 전선을 연결하며, 이 경우 고온의 인두기를 발열체 표면에 접촉시킴으로써 가해지는 열 충격으로 발열체의 표면에 미세한 균열이 발생되고, 발열체의 표면에 지속적인 열이 가해질 경우 발열체가 파손되는 문제점이 있다.However, such a conventional electric fragrance is used to connect the wires to the heating element by using lead, in this case, a fine crack is generated on the surface of the heating element due to the thermal shock applied by contacting the hot iron with the heating element surface. There is a problem that the heating element is broken when continuous heat is applied.
또한, 발열체와 열전도성 환체를 고무밴드를 이용하여 고정함으로써 열이 발생되는 발열체와 열을 전도하는 환체 사이에 이탈이 발생하여 열전달 및 확산효과가 떨어지는 문제점이 있다.In addition, by fixing the heating element and the thermally conductive ring by using a rubber band, there is a problem in that separation occurs between the heating element that generates heat and the ring that conducts heat, thereby reducing the heat transfer and diffusion effects.
또한, 발열체가 발열시 지속적인 팽창이 발생하여 에폭시 몰딩 원액에 발열체를 함입 몰딩한 경우 에폭시가 탄력적으로 팽창되지 못하여 발열체의 팽창을 과도하게 억제시킴으로써 발열체가 과도한 스트레스를 받는 문제점이 있으며, 발열체에서 발생되는 열이 충분히 외부로 전달되지 않고 에폭시 내부에서 축적되는 현상이 발생되어 발열체의 내구성이 급격히 단축되는 문제점이 있다.In addition, when the heating element generates a continuous expansion when the heating element is embedded into the epoxy molding solution containing the heating element, the epoxy is not elastically expanded, thereby suppressing excessive expansion of the heating element there is a problem that the heating element is subjected to excessive stress, which is generated in the heating element Heat may not accumulate sufficiently to the outside and may accumulate inside the epoxy, thereby causing a shortening of the durability of the heating element.
따라서, 상기한 문제점을 해결하기 위하여 본 발명은 향료가 용해된 액체 내용물을 휘발시키기 위하여 열을 발산하는 발열체의 무결성과, 열적 내구성 및 열의 전도성을 향상시킨 전기 발향기를 제공하는 것을 목적으로 한다.Accordingly, an object of the present invention is to provide an electric fragrance which improves the integrity of the heat generating element, heat durability, and heat conductivity to volatilize the liquid contents in which the perfume is dissolved.
도 1 은 종래의 전기 발향기 구조를 나타낸 분해 사시도.1 is an exploded perspective view showing a conventional electric fragrance structure.
도 2 는 본 발명에 따른 개량형 전기 발향기를 나타낸 사시도.2 is a perspective view showing an improved electric fragrance according to the present invention.
도 3 은 도 2의 개량형 전기 발향기의 구조를 나타낸 분해 사시도.3 is an exploded perspective view showing the structure of the improved electric fragrance of FIG.
도 4 는 도 2의 발열체 케이스에 삽입된 발열체와 전극을 나타낸 저면 사시도.4 is a bottom perspective view illustrating a heating element and an electrode inserted into the heating element case of FIG. 2.
도 5 는 본 발명의 다른 실시예에 따른 개량형 전기 발향기의 구조를 나타낸 분해 사시도.5 is an exploded perspective view showing the structure of an improved electric fragrance according to another embodiment of the present invention.
(도면의 주요 부분에 대한 부호의 설명)(Explanation of symbols for the main parts of the drawing)
100 : 열전도성 환체 102 : 평탄부100: thermally conductive ring 102: flat portion
120 : 발열체 케이스 122 : 발열체 수용부120: heating element case 122: heating element accommodating portion
124 : 걸림홈 200 : 발열체124: locking groove 200: heating element
300a, 300b : 전극 310 : 압착점300a, 300b: electrode 310: crimping point
400a, 400b : 전선 500 : 케이스 덮개400a, 400b: wire 500: case cover
510 : 관통공 520 : 연장부510: through hole 520: extension part
530 : 걸림턱 540 : 돌출부530: engaging jaw 540: protrusion
600a, 600b : 플러그 단자600a, 600b: Plug terminal
상기한 목적을 달성하기 위하여, 본 발명은 열전도성 환체가 일측에 설치되고, 저면에 발열체 수용부가 형성된 발열체 케이스; 상기 발열체 케이스에 삽입되며, 상기 열전도성 환체로 열을 발산하는 발열체; 상기 발열체 케이스에 삽입되고, 상기 발열체의 표면과 면접하는 한 쌍의 전극; 상기 전극의 일단부에 일측이 연결되고, 콘센트에 삽입되는 전원 플러그에 타측이 연결되는 전선; 및 상기 발열체 케이스의 저면과 면접하고, 상기 전선이 관통하는 관통공이 중앙에 형성되며, 상기 발열체 케이스의 측면과 밀착되도록 양단부에서 상방으로 소정길이 연장된 연장부가 형성된 케이스 덮개를 포함한다.In order to achieve the above object, the present invention is a heat conductive case is installed on one side, the heat generating case is provided with a heating element receiving portion on the bottom; A heating element inserted into the heating element case and dissipating heat to the thermally conductive ring; A pair of electrodes inserted into the heating element case and in contact with a surface of the heating element; A wire connected to one end of the electrode and connected to the other end of a power plug inserted into an outlet; And a case cover which is in contact with a bottom surface of the heating element case, a through hole through which the electric wire passes, is formed in the center, and an extension portion extending upward at a predetermined length from both ends to be in close contact with the side surface of the heating element case.
이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.
도 2 는 본 발명에 따른 개량형 전기 발향기를 나타낸 사시도이고, 도 3 은 도 2의 개량형 전기 발향기의 구조를 나타낸 분해 사시도이다. 도 2 및 도 3을 참조하여 본 발명에 따른 개량형 전기 발향기를 보다 상세하게 설명하면 다음과 같다. 열을 발산하는 열전도성 환체(100)가 일체로 형성된 발열체 케이스(120)와, 열을 발생하는 발열체(200)와, 한 쌍의 전극(300a, 300b)과, 전선(400a, 400b)과, 케이스 덮개(500)와 콘센트에 삽입되는 플러그(600a, 600b)로 구성된다.2 is a perspective view showing an improved electric fragrance according to the present invention, Figure 3 is an exploded perspective view showing the structure of the improved electric fragrance of FIG. Referring to Figure 2 and 3 will be described in more detail the improved electric fragrance according to the present invention. A heating element case 120 in which a heat conductive ring 100 for dissipating heat is integrally formed, a heating element 200 for generating heat, a pair of electrodes 300a and 300b, wires 400a and 400b, It is composed of a case cover 500 and plugs 600a and 600b inserted into the outlets.
열전도성 환체(100)는 'O'자 형상의 환체로 발열체(200)로부터 열을 전달받아 환체(100) 둘레에 균일한 가열효과가 발생되도록 조력하고, 일측에 전극과 면접하는 평탄부(102)가 형성되며, 바람직하게 상기 열전도성 환체(100)는 알루미늄 재질로 구성된다.The thermally conductive ring 100 receives heat from the heating element 200 as an 'O' shaped ring and assists to generate a uniform heating effect around the ring 100, and the flat part 102 interviewing the electrode on one side. ) Is formed, and preferably, the thermally conductive ring 100 is made of aluminum.
발열체 케이스(120)는 전도된 열을 발산하는 열전도성 환체(100)가 일측 상부에 설치되고, 저면에 발열체 수용부(122)가 형성된다. 상기 발열체 수용부(122)는 'H'자 형상으로 열을 발생하는 발열체(200)와 상기 발열체(200)의 표면과 면접하는 한 쌍의 전극(300a, 300b)이 삽입되며, 상기 한 쌍의 전극 중에서 어느 하나의 전극이 열전도성 환체(100)의 평탄부(102)와 면접한다. 상기 발열체 케이스(120)는 플라스틱재를 이용하여 성형되며, 열전도성 환체(100)와, 발열체(200)와, 전극(300a, 300b)을 견고하게 고정한다.The heat generator case 120 has a heat conductive ring 100 for dissipating conducted heat at one upper side thereof, and a heat generator accommodating part 122 is formed at a bottom thereof. The heating element accommodating part 122 includes a heating element 200 that generates heat in a 'H' shape and a pair of electrodes 300a and 300b that are in contact with the surface of the heating element 200. Any one of the electrodes interviews the flat portion 102 of the thermally conductive ring 100. The heating element case 120 is molded using a plastic material and firmly fixes the thermally conductive ring 100, the heating element 200, and the electrodes 300a and 300b.
발열체(200)는 전류의 인가에 의하여 저항열을 발생시키는 소자로서, 발열체 수용부(122)에 삽입되며, 본 발명에서는 공지된 피티씨(PTC)를 사용한다.The heating element 200 is a device that generates resistance heat by application of a current, and is inserted into the heating element accommodating part 122. In the present invention, a known PTC (PTC) is used.
전극(300a, 300b)은 발열체(200) 표면과 면접하여 발열체(200)로 전원을 인가하고, 일측 단부의 압착점(310)에서 전선(400a, 400b)과 납을 이용하여 융착되거나, 기계를 이용하여 압착시켜 연결되며, 발열체 수용부(122)에 삽입된다. 바람직하게 상기 전극은 스테인레스 재질이고, 구리재질을 이용할 수도 있다.The electrodes 300a and 300b are interviewed with the surface of the heating element 200 to apply power to the heating element 200, and are fused using wires 400a and 400b and lead at the crimping point 310 at one end thereof, It is connected by pressing using, and is inserted into the heating element receiving portion 122. Preferably, the electrode is made of stainless steel, copper may be used.
전선(400a, 400b)은 일측이 전극(300a, 300b)에 연결되고, 타측이 콘센트(미도시)에 삽입되는 플러그 단자(600a, 600b)에 연결되며, 바람직하게 상기 전선은 열적 내구성이 우수한 테프론 전선이다.The wires 400a and 400b are connected to the plug terminals 600a and 600b, one side of which is connected to the electrodes 300a and 300b and the other side of which is inserted into an outlet (not shown). Preferably, the wires have excellent thermal durability. It is an electric wire.
케이스 덮개(500)는 상면이 발열체 케이스(120)의 저면과 밀착되고, 중앙에전선(400a, 400b)이 관통하는 관통공(510)이 형성되며, 양단부에서 상방으로 연장된 연장부(520)가 형성되어 발열체 케이스(120)의 외부면을 덮어서 고정된다.The case cover 500 has an upper surface closely contacted with the bottom surface of the heating element case 120, and a through hole 510 through which the wires 400a and 400b pass through is formed in the center thereof, and an extension 520 extending upward from both ends. Is formed and is fixed to cover the outer surface of the heating element case 120.
한편, 관통공(510)의 좌우 대칭으로 돌출부(540)가 형성되어 발열체 케이스(120)에 형성된 발열체 수용부(122)와 결합하여 발열체 수용부(122)에 삽입된 발열체(200)와, 전극(300a, 300b)을 고정시킨다.On the other hand, the projecting portion 540 is formed in the left and right symmetry of the through hole 510 is coupled to the heating element receiving portion 122 formed in the heating element case 120, the heating element 200 inserted into the heating element receiving portion 122, and the electrode Fix 300a and 300b.
도 4는 도 2의 발열체 케이스에 삽입된 발열체와 전극을 나타낸 저면 사시도이다. 도 4에서, 발열체(200)는 한 쌍의 전극(300a, 300b) 사이에 면접하여 설치하고, 발열체 케이스(120)의 저면에 형성된 발열체 수용부(122)에 삽입하여 고정하며, 케이스 덮개(미도시)를 이용하여 발열체 케이스(120)의 저면과 밀착시켜 결합하여 발열체 케이스(120)와 케이스 덮개 외부를 에폭시 몰딩한다. 별도의 케이스(120)와 덮개(500)를 이용하여 발열체(200)와, 전극(300a, 300b)이 에폭시 원액과 접촉하는 것을 방지함으로써, 에폭시 몰딩으로 인한 발열체(200)의 과도한 스트레스와 파손을 방지한다.4 is a bottom perspective view illustrating a heating element and an electrode inserted into the heating element case of FIG. 2. In FIG. 4, the heating element 200 is installed by an interview between the pair of electrodes 300a and 300b, and inserted into and fixed to the heating element accommodating part 122 formed on the bottom surface of the heating element case 120. C) to be in close contact with the bottom surface of the heating element case 120 to epoxy molding the heating element case 120 and the outside of the case cover. By using the separate case 120 and the cover 500 to prevent the heating element 200 and the electrodes 300a and 300b from contacting the epoxy stock solution, excessive stress and damage of the heating element 200 due to the epoxy molding are prevented. prevent.
도 5는 본 발명의 다른 실시예에 따른 개량형 전기 발향기의 구조를 나타낸 분해 사시도이다. 도 5에서, 발열체 케이스(120)의 일측면에 걸림홈(124)이 형성되고, 타측면에 상기 걸림홈(124)과 동일한 걸림홈(미도시)이 형성되며, 케이스 덮개(500)의 양단에 상방으로 연장된 연장부(520)의 양측 내면에는 상기 걸림홈(124)과 결합하여 케이스 덮개(500)가 발열체 케이스(120)와 단단히 고정되는 걸림턱(530)이 형성된다. 따라서, 외부에 에폭시 몰딩 없이 발열체 케이스(120)와 케이스 덮개(500)를 단단히 고정시킬 수 있다.5 is an exploded perspective view showing the structure of an improved electric fragrance according to another embodiment of the present invention. In FIG. 5, a locking groove 124 is formed on one side of the heating element case 120, and a locking groove (not shown) that is the same as the locking groove 124 is formed on the other side, and both ends of the case cover 500. On both sides of the inner surface of the extension portion 520 extending upward to the engaging groove 124, the engaging cover 530 is formed in which the case cover 500 is firmly fixed to the heating element case 120. Therefore, the heating element case 120 and the case cover 500 can be firmly fixed without epoxy molding on the outside.
상기한 바와 같이, 본 발명은 별도의 플라스틱 발열체 케이스 내부에 발열체를 삽입하여 에폭시 몰딩으로부터 발열체를 별리시킴으로 발열체의 팽창으로 인하여 가해지는 스트레스를 방지하는 장점이 있으며, 발열체에서 발생되는 열이 에폭시 내부에 축적되는 것을 방지하는 효과가 있다.As described above, the present invention has the advantage of preventing the stress applied due to the expansion of the heating element by separating the heating element from the epoxy molding by inserting the heating element in a separate plastic heating element case, the heat generated from the heating element inside the epoxy It is effective to prevent accumulation.
또한, 전선 연결로 인하여 발열체에 가해지는 열 충격을 차단하여 발열체의 파손을 방지할 수 있는 장점이 있으며, 발열체의 내구성을 증가시키는 효과가 있다.In addition, there is an advantage that can prevent the breakage of the heating element by blocking the thermal shock applied to the heating element due to the wire connection, there is an effect to increase the durability of the heating element.
또한, 열전도성 환체를 케이스 내부에 함입한 후 몰딩하여 환체가 이탈되는 현상을 방지하고, 케이스에 고정됨으로써 발열체에서 발생되는 열이 환체에 일정하게 전달되는 효과가 있다.In addition, by injecting the thermally conductive ring into the case and molding to prevent the ring from falling off, and fixed to the case there is an effect that the heat generated from the heating element is constantly transferred to the ring.
이상에서는, 본 발명을 특정의 바람직한 실시예에 대해서 도시하고 설명하였다. 그러나, 본 발명은 상술한 실시예에만 한정되는 것은 아니며, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 이하의 특허청구범위에 기재된 본 발명의 기술적 사상의 요지를 벗어남이 없이 얼마든지 다양하게 변경 실시할 수 있을 것이다.In the above, the present invention has been illustrated and described with respect to certain preferred embodiments. However, the present invention is not limited only to the above-described embodiments, and those skilled in the art to which the present invention pertains may vary without departing from the spirit of the technical idea of the present invention described in the claims below. It will be possible to carry out the change.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030009310A KR100540382B1 (en) | 2003-02-14 | 2003-02-14 | Enhanced electric fragrance |
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| Application Number | Priority Date | Filing Date | Title |
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| KR1020030009310A KR100540382B1 (en) | 2003-02-14 | 2003-02-14 | Enhanced electric fragrance |
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| KR20040073655A true KR20040073655A (en) | 2004-08-21 |
| KR100540382B1 KR100540382B1 (en) | 2006-01-11 |
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| KR102172803B1 (en) * | 2019-01-15 | 2020-11-02 | 송성훈 | Fragrance diffuser |
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| JPH08213153A (en) * | 1995-02-06 | 1996-08-20 | Matsushita Electric Ind Co Ltd | Positive temperature coefficient thermistor heater device, manufacture thereof and electronic equipment equipped with the heater device |
| KR100324105B1 (en) * | 1999-09-28 | 2002-02-20 | 신현우 | An electric thermal diffuser unit being appropriated for volatilizing liquid solution including perfume |
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