KR100804956B1 - 냉장고 압축기용 인버터의 방열 케이스 - Google Patents
냉장고 압축기용 인버터의 방열 케이스 Download PDFInfo
- Publication number
- KR100804956B1 KR100804956B1 KR1020070038109A KR20070038109A KR100804956B1 KR 100804956 B1 KR100804956 B1 KR 100804956B1 KR 1020070038109 A KR1020070038109 A KR 1020070038109A KR 20070038109 A KR20070038109 A KR 20070038109A KR 100804956 B1 KR100804956 B1 KR 100804956B1
- Authority
- KR
- South Korea
- Prior art keywords
- circuit board
- inverter
- refrigerator
- heat
- compressor
- Prior art date
Links
- 238000000465 moulding Methods 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 230000017525 heat dissipation Effects 0.000 claims description 20
- 239000003990 capacitor Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 3
- 238000007789 sealing Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 230000007257 malfunction Effects 0.000 description 6
- 239000003507 refrigerant Substances 0.000 description 6
- 241001674044 Blattodea Species 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 241000257303 Hymenoptera Species 0.000 description 4
- 230000035515 penetration Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/003—General constructional features for cooling refrigerating machinery
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/006—General constructional features for mounting refrigerating machinery components
-
- 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
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
Abstract
Description
Claims (4)
- 냉장고 압축기용 인버터의 케이스에 있어서,상기 인버터의 회로기판상에 위치한 발열소자에 안착되며, 상기 발열소자로부터 발생되는 열을 외부로 방출시키는 히트싱크와,상기 히트싱크로부터 하측으로 마련되어 상기 회로기판 하면을 지지함으로써 상기 회로기판을 고정시키는 고정패널과,상기 히트싱크를 노출시키도록 상기 회로기판상에 몰딩되어 형성되며, 상기 회로기판 상부를 밀폐시키는 몰딩부를 포함하는 냉장고 압축기용 인버터의 방열 케이스.
- 제 1 항에 있어서,상기 고정패널은,상기 회로기판과의 사이에 공극을 형성하도록 상면에 상기 회로기판을 지지하는 지지돌기가 마련되는 것을 특징으로 하는 냉장고 압축기용 인버터의 방열 케이스.
- 제 1 항에 있어서,상기 고정패널은,상기 냉장고의 일정 위치에 고정되도록 양측에 고정부가 마련되는 것을 특징으로 하는 냉장고 압축기용 인버터의 방열 케이스.
- 제 1 항에 있어서,상기 몰딩부는,상기 회로기판상에 위치한 콘덴서를 노출시키도록 형성되는 것을 특징으로 하는 냉장고 압축기용 인버터의 방열 케이스.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070038109A KR100804956B1 (ko) | 2007-04-19 | 2007-04-19 | 냉장고 압축기용 인버터의 방열 케이스 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070038109A KR100804956B1 (ko) | 2007-04-19 | 2007-04-19 | 냉장고 압축기용 인버터의 방열 케이스 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100804956B1 true KR100804956B1 (ko) | 2008-02-20 |
Family
ID=39382506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070038109A KR100804956B1 (ko) | 2007-04-19 | 2007-04-19 | 냉장고 압축기용 인버터의 방열 케이스 |
Country Status (1)
Country | Link |
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KR (1) | KR100804956B1 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09324983A (ja) * | 1996-06-05 | 1997-12-16 | Hitachi Ltd | 冷蔵庫 |
JP2002199740A (ja) | 2000-12-27 | 2002-07-12 | Matsushita Electric Ind Co Ltd | インバータユニット及びそれを用いた製品 |
KR20040016244A (ko) * | 2002-08-16 | 2004-02-21 | 엘지전자 주식회사 | 인터넷 냉장고용 메인컨트롤러의 방열 및 전자파차폐구조 |
KR20040018076A (ko) * | 2002-08-21 | 2004-03-02 | 삼성전자주식회사 | 김치냉장고 |
JP2004138356A (ja) | 2002-10-21 | 2004-05-13 | Matsushita Refrig Co Ltd | 圧縮機の冷却装置およびこの冷却装置を備えた冷蔵庫 |
-
2007
- 2007-04-19 KR KR1020070038109A patent/KR100804956B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09324983A (ja) * | 1996-06-05 | 1997-12-16 | Hitachi Ltd | 冷蔵庫 |
JP2002199740A (ja) | 2000-12-27 | 2002-07-12 | Matsushita Electric Ind Co Ltd | インバータユニット及びそれを用いた製品 |
KR20040016244A (ko) * | 2002-08-16 | 2004-02-21 | 엘지전자 주식회사 | 인터넷 냉장고용 메인컨트롤러의 방열 및 전자파차폐구조 |
KR20040018076A (ko) * | 2002-08-21 | 2004-03-02 | 삼성전자주식회사 | 김치냉장고 |
JP2004138356A (ja) | 2002-10-21 | 2004-05-13 | Matsushita Refrig Co Ltd | 圧縮機の冷却装置およびこの冷却装置を備えた冷蔵庫 |
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