KR100804957B1 - 냉장고 압축기용 인버터의 케이스 - Google Patents
냉장고 압축기용 인버터의 케이스 Download PDFInfo
- Publication number
- KR100804957B1 KR100804957B1 KR1020070038122A KR20070038122A KR100804957B1 KR 100804957 B1 KR100804957 B1 KR 100804957B1 KR 1020070038122 A KR1020070038122 A KR 1020070038122A KR 20070038122 A KR20070038122 A KR 20070038122A KR 100804957 B1 KR100804957 B1 KR 100804957B1
- Authority
- KR
- South Korea
- Prior art keywords
- case
- inverter
- condenser
- circuit board
- compressor
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 241000607479 Yersinia pestis Species 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 239000012535 impurity Substances 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 241001674044 Blattodea Species 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 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
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002210 silicon-based material 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 (3)
- 구동회로가 인쇄되어 있는 회로기판과 상기 회로기판상에 설치되는 발열소자 및 콘덴서로 구성되는 냉장고 압축기용 인버터에 있어서,상기 인버터를 밀폐시킬 수 있도록 상기 회로기판의 상부측으로 케이스가 설치되며,상기 케이스에는,상기 발열소자와 상기 콘덴서가 노출되어 방열이 이루어질 수 있도록 상기 케이스의 상면상에 복수의 개구부가 형성되어 있는 것을 특징으로 하는 냉장고 압축기용 인버터의 케이스.
- 제 1 항에 있어서,상기 회로기판 상에는 근접하는 모서리부를 따라 복수의 결합홈이 형성되고,상기 결합홈에 삽입되어 결합이 이루어지도록 상기 케이스의 하면에는 복수의 후크돌기가 형성되는 것을 특징으로 하는 냉장고 압축기용 인버터의 케이스.
- 제 1 항에 있어서,상기 개구부와 상기 개구부로부터 노출되는 상기 발열소자와 상기 콘덴서의 접촉부위에는 실링부재가 도포되어 해충 및 이물질의 침투를 방지하는 것을 특징으로 하는 냉장고 압축기용 인버터의 케이스.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070038122A KR100804957B1 (ko) | 2007-04-19 | 2007-04-19 | 냉장고 압축기용 인버터의 케이스 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070038122A KR100804957B1 (ko) | 2007-04-19 | 2007-04-19 | 냉장고 압축기용 인버터의 케이스 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100804957B1 true KR100804957B1 (ko) | 2008-02-20 |
Family
ID=39382507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070038122A KR100804957B1 (ko) | 2007-04-19 | 2007-04-19 | 냉장고 압축기용 인버터의 케이스 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100804957B1 (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 |
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 |
KR20040095811A (ko) * | 2003-04-28 | 2004-11-16 | 엘지전자 주식회사 | 김치냉장고의 인쇄회로기판 고정장치 |
-
2007
- 2007-04-19 KR KR1020070038122A patent/KR100804957B1/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 |
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 |
KR20040095811A (ko) * | 2003-04-28 | 2004-11-16 | 엘지전자 주식회사 | 김치냉장고의 인쇄회로기판 고정장치 |
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