CN109323140A - LED illumination device - Google Patents
LED illumination device Download PDFInfo
- Publication number
- CN109323140A CN109323140A CN201811063325.9A CN201811063325A CN109323140A CN 109323140 A CN109323140 A CN 109323140A CN 201811063325 A CN201811063325 A CN 201811063325A CN 109323140 A CN109323140 A CN 109323140A
- Authority
- CN
- China
- Prior art keywords
- light source
- carrier
- circuit
- illumination device
- led illumination
- 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.)
- Pending
Links
- 238000005286 illumination Methods 0.000 title claims abstract description 37
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 7
- 239000004020 conductor Substances 0.000 claims description 26
- 230000005611 electricity Effects 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000004992 fission Effects 0.000 claims 1
- 239000000919 ceramic Substances 0.000 abstract description 13
- 230000017525 heat dissipation Effects 0.000 abstract description 11
- 241001465382 Physalis alkekengi Species 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000006467 substitution reaction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006263 metalation reaction Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
- F21V19/0025—Fastening arrangements intended to retain light sources the fastening means engaging the conductors of the light source, i.e. providing simultaneous fastening of the light sources and their electric connections
-
- 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
- F21V29/86—Ceramics or glass
-
- 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)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (15)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811063325.9A CN109323140A (en) | 2018-09-12 | 2018-09-12 | LED illumination device |
US17/252,256 US20210123570A1 (en) | 2018-09-12 | 2018-11-23 | Led lighting device |
PCT/CN2018/117206 WO2020052078A1 (en) | 2018-09-12 | 2018-11-23 | Led illumination device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811063325.9A CN109323140A (en) | 2018-09-12 | 2018-09-12 | LED illumination device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109323140A true CN109323140A (en) | 2019-02-12 |
Family
ID=65265699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811063325.9A Pending CN109323140A (en) | 2018-09-12 | 2018-09-12 | LED illumination device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109323140A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101043809A (en) * | 2006-03-23 | 2007-09-26 | 创新陶瓷工程技术公司 | Carrier body for components or circuits |
CN206221990U (en) * | 2016-05-26 | 2017-06-06 | 郑州中瓷科技有限公司 | A kind of LED lamp |
CN206310277U (en) * | 2016-11-24 | 2017-07-07 | 武汉泰康翔科技股份有限公司 | LED illumination lamp |
-
2018
- 2018-09-12 CN CN201811063325.9A patent/CN109323140A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101043809A (en) * | 2006-03-23 | 2007-09-26 | 创新陶瓷工程技术公司 | Carrier body for components or circuits |
CN206221990U (en) * | 2016-05-26 | 2017-06-06 | 郑州中瓷科技有限公司 | A kind of LED lamp |
CN206310277U (en) * | 2016-11-24 | 2017-07-07 | 武汉泰康翔科技股份有限公司 | LED illumination lamp |
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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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191106 Address after: 201100 Shanghai city Minhang District Shuying Road No. 1280 Applicant after: Shanghai Sansi Tecnology Co., Ltd., Applicant after: Shanghai Sansi Technology Co., Ltd. Applicant after: Jiashan Sansi Photoelectric Technology Co., Ltd. Address before: 201100 Shanghai city Minhang District Shuying Road No. 1280 Applicant before: Shanghai Sansi Tecnology Co., Ltd., Applicant before: Sansi Photoelectric Technology (Shanghai) Co., Ltd. Applicant before: Shanghai Sansi Technology Co., Ltd. Applicant before: Jiashan Sansi Photoelectric Technology Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190212 |
|
RJ01 | Rejection of invention patent application after publication |