TWI456138B - 發光裝置 - Google Patents

發光裝置 Download PDF

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Publication number
TWI456138B
TWI456138B TW101104750A TW101104750A TWI456138B TW I456138 B TWI456138 B TW I456138B TW 101104750 A TW101104750 A TW 101104750A TW 101104750 A TW101104750 A TW 101104750A TW I456138 B TWI456138 B TW I456138B
Authority
TW
Taiwan
Prior art keywords
side wall
light source
illuminating device
thread
light
Prior art date
Application number
TW101104750A
Other languages
English (en)
Other versions
TW201333375A (zh
Inventor
Hunghsun Chou
Chihwei Hsu
Original Assignee
Edison Opto Corp
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 Edison Opto Corp filed Critical Edison Opto Corp
Priority to TW101104750A priority Critical patent/TWI456138B/zh
Priority to US13/756,508 priority patent/US20130208483A1/en
Publication of TW201333375A publication Critical patent/TW201333375A/zh
Application granted granted Critical
Publication of TWI456138B publication Critical patent/TWI456138B/zh

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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
    • 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
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0035—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources the fastening means being capable of simultaneously attaching of an other part, e.g. a housing portion or an optical component
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
    • 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
    • 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
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • 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
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • 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
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
    • 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
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • 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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Claims (9)

  1. 一種發光裝置，包含：一固定環，包含：一承載部，具有一第一表面與一第二表面，且該第一表面與該第二表面位於相反側；以及一第一側壁，大致垂直於該第二表面上，使該第一側壁與該承載部之間形成有一第一容置空腔，其中該第一側壁形成有一第一螺紋與至少一散熱片，且該第一螺紋位於該第一側壁的內表面上且朝該第一容置空腔凸出，該散熱片位於該第一側壁的外表面上；一光源模組，位於該第一表面上；以及一底座，包含：一固定部；以及一第二側壁，立於該固定部上，該第二側壁與該固定部之間形成有一第二容置空腔，且該第二側壁具有一第二螺紋螺合於該第一螺紋，使部分該底座位於該第一容置空腔中，其中該第一螺紋與該第二螺紋分別為相容的內外螺紋，使該固定環螺合於該底座上。
  2. 如請求項1所述之發光裝置，其中該光源模組包含：一光源，設置於該第一表面上；以及一透光罩，覆蓋該光源且固定於該第一表面上，使該光源發出之光線由該透光罩發出。
  3. 如請求項2所述之發光裝置，其中該光源包含發光二極體。
  4. 如請求項2所述之發光裝置，其中該透光罩包含光學透鏡或透光燈罩或其組合。
  5. 如請求項2所述之發光裝置，更包含：一第一電線組，位於該第一容置空腔中且電性連接該光源；以及一第二電線組，位於該第二容置空腔中且電性連接該第一電線組。
  6. 如請求項5所述之發光裝置，其中該第一表面形成有二第一穿孔，且該第一電線組包含：二第一電線，分別穿過該二第一穿孔與該光源之正負極連接；一第一接頭，套設於該二第一電線上。
  7. 如請求項6所述之發光裝置，其中該固定部形成有二第二穿孔，且該第二電線組包含：二第二電線，分別穿過該二第二穿孔，且與一供電裝置電性連接；一第二接頭，套設於該二第二電線上且耦合於該第一 接頭。
  8. 如請求項1所述之發光裝置，其中該散熱片的數量為複數個，且大致呈平行排列。
  9. 如請求項1所述之發光裝置，其中該第一側壁與該第二側壁的剖面為圓形，且該第一側壁的內徑大於該第二側壁的外徑。
TW101104750A 2012-02-14 2012-02-14 發光裝置 TWI456138B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW101104750A TWI456138B (zh) 2012-02-14 2012-02-14 發光裝置
US13/756,508 US20130208483A1 (en) 2012-02-14 2013-01-31 Light emitting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW101104750A TWI456138B (zh) 2012-02-14 2012-02-14 發光裝置

Publications (2)

Publication Number Publication Date
TW201333375A TW201333375A (zh) 2013-08-16
TWI456138B true TWI456138B (zh) 2014-10-11

Family

ID=48945418

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101104750A TWI456138B (zh) 2012-02-14 2012-02-14 發光裝置

Country Status (2)

Country Link
US (1) US20130208483A1 (zh)
TW (1) TWI456138B (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009154100A1 (ja) * 2008-06-20 2009-12-23 シャープ株式会社 連結体及び当該連結体を備える照明装置
TWM416726U (en) * 2011-01-21 2011-11-21 Skycom Tek Co Ltd Heat dissipation and electrode isolation structure for LED lighting device
CN202118640U (zh) * 2011-07-13 2012-01-18 黄育林 一种新型led筒灯

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7771085B2 (en) * 2007-01-16 2010-08-10 Steven Kim Circular LED panel light
US20100277916A1 (en) * 2009-04-29 2010-11-04 Hiroshi Kira LED Light Module and Modular Lighting System
TWI424130B (zh) * 2011-06-10 2014-01-21 Everlight Electronics Co Ltd 發光二極體燈泡
CN103062639A (zh) * 2011-10-20 2013-04-24 神讯电脑(昆山)有限公司 可抽换电源构件的灯泡结构
US8517576B2 (en) * 2011-11-20 2013-08-27 Foxsemicon Integrated Technology, Inc. Light emitting diode lamp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009154100A1 (ja) * 2008-06-20 2009-12-23 シャープ株式会社 連結体及び当該連結体を備える照明装置
TWM416726U (en) * 2011-01-21 2011-11-21 Skycom Tek Co Ltd Heat dissipation and electrode isolation structure for LED lighting device
CN202118640U (zh) * 2011-07-13 2012-01-18 黄育林 一种新型led筒灯

Also Published As

Publication number Publication date
US20130208483A1 (en) 2013-08-15
TW201333375A (zh) 2013-08-16

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