KR20020001225A - A rectifier assembly - Google Patents

A rectifier assembly Download PDF

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Publication number
KR20020001225A
KR20020001225A KR1020000035633A KR20000035633A KR20020001225A KR 20020001225 A KR20020001225 A KR 20020001225A KR 1020000035633 A KR1020000035633 A KR 1020000035633A KR 20000035633 A KR20000035633 A KR 20000035633A KR 20020001225 A KR20020001225 A KR 20020001225A
Authority
KR
South Korea
Prior art keywords
rectifier assembly
blade
surface area
heat generated
rectifier
Prior art date
Application number
KR1020000035633A
Other languages
Korean (ko)
Inventor
김선경
Original Assignee
에릭 발리베
발레오만도전장시스템스코리아 주식회사
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 에릭 발리베, 발레오만도전장시스템스코리아 주식회사 filed Critical 에릭 발리베
Priority to KR1020000035633A priority Critical patent/KR20020001225A/en
Publication of KR20020001225A publication Critical patent/KR20020001225A/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/28—Cooling of commutators, slip-rings or brushes e.g. by ventilating
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

PURPOSE: A rectifier assembly for generator is provided to modify a linear blade spirally for effectively discharging heat generated from the rectifier assembly, thereby increasing surface area of the blade for improving radiating efficiency thereof. CONSTITUTION: A rectifier assembly(100) for generator includes a fixing hole(110) in a certain position to fix the rectifier assembly, and a blade(120) on a surface thereof for radiating heat generated from the rectifier assembly. The blade for radiating heat from the rectifier assembly is formed spirally instead of linearly so as to increase surface area thereof. The increase of surface area contributes to improvement of radiation efficiency. Heat generated from the rectifier assembly is therefore effectively radiated out through the protruded spiral blade due to its enlarged surface area.

Description

정류기조립체{ A rectifier assembly }Rectifier assembly

본 발명은 정류기조립체에 관한 것으로, 특히 방열성이 향상되도록 한 정류기조립체에 관한 것이다.The present invention relates to a rectifier assembly, and more particularly, to a rectifier assembly to improve heat dissipation.

종래 정류기조립체는 도 2에 도시된 발전기용 정류기조립체를 인용해 설명하면, 정류기조립체(10)의 소정위치에 정류기조립체(10)를 고정하기 위한 고정홀(11)이 형성됨과 더불어, 방열을 위해 표면에 수직하게 내려진 직선형의 브레이드(12;blade)가 돌출형성되어 있다.Referring to the conventional rectifier assembly referring to the generator rectifier assembly shown in FIG. 2, a fixing hole 11 for fixing the rectifier assembly 10 at a predetermined position of the rectifier assembly 10 is formed, and for heat dissipation. Straight blades 12, which are lowered perpendicular to the surface, protrude.

따라서 상기 정류기조립체(10)에서 발생되는 열을 돌출되어 방열면적이 증가된 브레이드(12)를 통해 방출하게 된다.Therefore, the heat generated from the rectifier assembly 10 is protruded and released through the braid 12 having an increased heat dissipation area.

그러나 이러한 정류기조립체의 브레이드구조는 직선형으로 되어 표면적의 확대에 한계성이 있으므로 방열성이 낮은 문제점이 있었다.However, since the braid structure of the rectifier assembly is linear, there is a limit to the expansion of the surface area, so there is a problem of low heat dissipation.

이에 본 발명은 상기와 같은 문제점을 해소하기 위해 안출된 것으로, 정류기조립체의 표면에 돌출형성된 브레이드가 나선형으로 되어, 표면적을 증가시킴으로서 방열성이 우수하도록 한 정류기조립체를 제공함에 그 목적이 있다.Accordingly, the present invention has been made to solve the above problems, the object of the present invention is to provide a rectifier assembly that is excellent in heat dissipation by increasing the surface area of the braid protruding into the spiral formed on the surface of the rectifier assembly.

도 1은 본 발명이 발전기용 정류기조립체에 적용된 상태를 나타내는 개략도,1 is a schematic view showing a state in which the present invention is applied to a rectifier assembly for a generator,

도 2는 종래 기술에 따른 발전기용 정류기조립체를 나타내는 개략도이다.Figure 2 is a schematic diagram showing a rectifier assembly for a generator according to the prior art.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

100 : 정류기조립체 110 : 고정홀100: rectifier assembly 110: fixing hole

120 : 브레이드120: braid

상기와 같은 목적을 달성하기 위한 본 발명은, 방열을 위해 브레이드가 돌출된 정류기조립체에 있어서, 상기 브레이드가 나선형으로 이루어진 것을 특징으로 한다.The present invention for achieving the above object, in the rectifier assembly protruding the braid for heat dissipation, characterized in that the braid is made of a spiral.

이하 본 발명의 실시예에 따른 구성 및 작용을 첨부 도면에 따라 상세히 설명한다.Hereinafter, the configuration and operation according to the embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명이 발전기용 정류기조립체에 적용된 상태를 나타내는 개략도로서, 본 발명은, 정류기조립체(100)의 소정위치에 정류기조립체 (100)를 고정하기 위한 고정홀(110)이 형성됨과 더불어, 방열을 위해 표면에 브레이드(120;blade)가 돌출형성되어 있다.1 is a schematic view showing a state in which the present invention is applied to a rectifier assembly for a generator, the present invention, the fixing hole 110 for fixing the rectifier assembly 100 at a predetermined position of the rectifier assembly 100 is formed, A blade 120 (blade) is formed on the surface for heat dissipation.

여기서 상기 브레이드(120)는 나선형과 같은 곡선을 이루어져 수직으로 내려진 것에 비해 방열면적이 증가되는 구조로 되어 있다.Here, the braid 120 has a structure in which the heat dissipation area is increased as compared with the vertically lowered spiral.

즉, 상기 브레이드(120)가 방열면적이 증가됨으로 인해 방열효과가 상승됨은 물론이다.That is, the heat radiation effect is of course increased because the heat radiation area of the braid 120 is increased.

따라서 상기 정류기조립체(100)에서 발생되는 열을 돌출되어 방열면적이 증가된 나선형의 브레이드(120)를 통해 방출하게 된다.Therefore, the heat generated from the rectifier assembly 100 is projected to be discharged through the spiral braid 120 having an increased heat dissipation area.

상기와 같이 설명한 본 발명에 의하면, 히트싱크인 브레이드가 나선형으로 되어 표면적이 증가됨으로 방열성이 우수하게 되는 효과가 있다.According to the present invention as described above, the heat sink braid is spiraled to increase the surface area has the effect of excellent heat dissipation.

Claims (1)

방열을 위해 브레이드가 돌출된 정류기조립체에 있어서,In the rectifier assembly protruding braid for heat dissipation, 상기 브레이드가 나선형으로 이루어진 것을 특징으로 하는 정류기조립체.Rectifier assembly, characterized in that the braid is made of a spiral.
KR1020000035633A 2000-06-27 2000-06-27 A rectifier assembly KR20020001225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020000035633A KR20020001225A (en) 2000-06-27 2000-06-27 A rectifier assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020000035633A KR20020001225A (en) 2000-06-27 2000-06-27 A rectifier assembly

Publications (1)

Publication Number Publication Date
KR20020001225A true KR20020001225A (en) 2002-01-09

Family

ID=19674163

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020000035633A KR20020001225A (en) 2000-06-27 2000-06-27 A rectifier assembly

Country Status (1)

Country Link
KR (1) KR20020001225A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940023327A (en) * 1993-03-31 1994-10-22 이용락 Heatsink devices
JPH10200278A (en) * 1997-01-13 1998-07-31 Yaskawa Electric Corp Cooler
JPH11103183A (en) * 1997-09-26 1999-04-13 Pfu Ltd Heat sink device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940023327A (en) * 1993-03-31 1994-10-22 이용락 Heatsink devices
JPH10200278A (en) * 1997-01-13 1998-07-31 Yaskawa Electric Corp Cooler
JPH11103183A (en) * 1997-09-26 1999-04-13 Pfu Ltd Heat sink device

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