CN109268798A - 一种led散热结构 - Google Patents
一种led散热结构 Download PDFInfo
- Publication number
- CN109268798A CN109268798A CN201810974736.7A CN201810974736A CN109268798A CN 109268798 A CN109268798 A CN 109268798A CN 201810974736 A CN201810974736 A CN 201810974736A CN 109268798 A CN109268798 A CN 109268798A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- taper
- hollow cavity
- dissipation platform
- platform
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 61
- 238000001816 cooling Methods 0.000 claims abstract description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/56—Cooling arrangements using liquid coolants
- F21V29/58—Cooling arrangements using liquid coolants characterised by the coolants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810974736.7A CN109268798B (zh) | 2018-08-24 | 2018-08-24 | 一种led散热结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810974736.7A CN109268798B (zh) | 2018-08-24 | 2018-08-24 | 一种led散热结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109268798A true CN109268798A (zh) | 2019-01-25 |
CN109268798B CN109268798B (zh) | 2020-08-21 |
Family
ID=65154068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810974736.7A Active CN109268798B (zh) | 2018-08-24 | 2018-08-24 | 一种led散热结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109268798B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102297406A (zh) * | 2010-06-24 | 2011-12-28 | 阿拉丁(上海)光电科技有限公司 | 双腔体led路灯散热和防水的技术发明 |
CN203099431U (zh) * | 2013-01-29 | 2013-07-31 | 河南鑫特光电科技有限公司 | 一种高散热性能的led灯具 |
CN103874881A (zh) * | 2010-04-07 | 2014-06-18 | 西特科照明有限公司 | 灯壳 |
CN105605540A (zh) * | 2016-03-25 | 2016-05-25 | 付淑珍 | 一种led节能灯用散热装置 |
CN206018402U (zh) * | 2016-08-30 | 2017-03-15 | 北京青山洋溢园林景观工程有限公司 | 地埋灯 |
CN206563278U (zh) * | 2017-02-22 | 2017-10-17 | 河南工程学院 | 一种园林地埋灯的夹套散热装置 |
US20180031224A1 (en) * | 2010-08-12 | 2018-02-01 | Micron Technology, Inc. | Solid state lights with cooling structures |
-
2018
- 2018-08-24 CN CN201810974736.7A patent/CN109268798B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103874881A (zh) * | 2010-04-07 | 2014-06-18 | 西特科照明有限公司 | 灯壳 |
CN102297406A (zh) * | 2010-06-24 | 2011-12-28 | 阿拉丁(上海)光电科技有限公司 | 双腔体led路灯散热和防水的技术发明 |
US20180031224A1 (en) * | 2010-08-12 | 2018-02-01 | Micron Technology, Inc. | Solid state lights with cooling structures |
CN203099431U (zh) * | 2013-01-29 | 2013-07-31 | 河南鑫特光电科技有限公司 | 一种高散热性能的led灯具 |
CN105605540A (zh) * | 2016-03-25 | 2016-05-25 | 付淑珍 | 一种led节能灯用散热装置 |
CN206018402U (zh) * | 2016-08-30 | 2017-03-15 | 北京青山洋溢园林景观工程有限公司 | 地埋灯 |
CN206563278U (zh) * | 2017-02-22 | 2017-10-17 | 河南工程学院 | 一种园林地埋灯的夹套散热装置 |
Also Published As
Publication number | Publication date |
---|---|
CN109268798B (zh) | 2020-08-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7492599B1 (en) | Heat sink for LED lamp | |
WO2019205743A1 (zh) | 一种散热器及植物照明灯 | |
CN107289424A (zh) | 一种三维对流散热光源模组散热器 | |
EP2789908B1 (en) | Led lamp heat radiator and led lamp | |
CN203464213U (zh) | 一种led投射灯散热器 | |
CN106322182A (zh) | 具有高效散热结构的发光二极管灯 | |
CN109268798A (zh) | 一种led散热结构 | |
CN205535127U (zh) | 一种一对一散热led模组 | |
CN206973503U (zh) | 一种三维对流散热光源模组散热器 | |
CN204026609U (zh) | 一种led筒灯 | |
CN204084291U (zh) | 灯管散热装置 | |
CN203190368U (zh) | 一种led灯散热装置 | |
CN201206808Y (zh) | 发光二极管灯具 | |
CN203784888U (zh) | 用于led路灯的新型散热装置 | |
CN209013130U (zh) | 一种弹性卡扣式的散热器铝型材 | |
CN207179400U (zh) | 一种新型的工矿灯 | |
CN207040135U (zh) | 一种高效散热铝板 | |
KR20120043330A (ko) | 엘이디 조명 램프용 히트싱크 및 이를 이용한 엘이디 조명 램프 | |
CN201795459U (zh) | 一种led灯散热器 | |
CN202469989U (zh) | 一种组合型三维立体led散热器 | |
CN205332150U (zh) | 一种高效散热柱 | |
CN204358464U (zh) | 一种led灯具 | |
CN208572661U (zh) | 一种具有极高散热效率的铝型材 | |
CN204285002U (zh) | 一种led灯具 | |
CN104329650B (zh) | 采用金属‑聚合物‑热管复合的led台灯的散热结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: Building 4, No.39 Xinggu Road, Jiulongpo District, Chongqing Patentee after: CHONGQING BINGWEI TECHNOLOGY Co.,Ltd. Address before: Floor 11, building 2, No. 60, Kecheng Road, Jiulongpo District, Chongqing Patentee before: CHONGQING BINGWEI TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231023 Address after: 400039 11-8, building 2, No. 60, Kecheng Road, Jiulongpo District, Chongqing Patentee after: Chongqing Bingwei photoelectric Co.,Ltd. Address before: 400039 building 4, No.39 Xinggu Road, Jiulongpo District, Chongqing Patentee before: CHONGQING BINGWEI TECHNOLOGY Co.,Ltd. |