JP2009289543A - Ledランプ - Google Patents
Ledランプ Download PDFInfo
- Publication number
- JP2009289543A JP2009289543A JP2008139715A JP2008139715A JP2009289543A JP 2009289543 A JP2009289543 A JP 2009289543A JP 2008139715 A JP2008139715 A JP 2008139715A JP 2008139715 A JP2008139715 A JP 2008139715A JP 2009289543 A JP2009289543 A JP 2009289543A
- Authority
- JP
- Japan
- Prior art keywords
- led lamp
- air
- led
- substrate
- leds
- 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
Images
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
- F21V29/83—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
- 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
- F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
-
- 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
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
- F21V29/677—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for discharging
-
- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
-
- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
- F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular
-
- 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]
Abstract
【解決手段】本発明にかかるLEDランプAは、複数のLEDモジュール30を収容する管状部材10,20を備えており、管状部材10,20は、吸気口と排気口とを有しており、吸気口から排気口へ向かう空気の流れを発生させる送風手段60を備えていることを特徴とする。
【選択図】 図2
Description
10 拡散パイプ
11 排気口
12 吸気口
20 口金
21 吸気口
22 端子ピン
31,32 基板
33 制御基板
40 LEDモジュール
50 放熱部材
51 放熱板
52 通気孔
60 送風手段
Claims (3)
- 複数のLEDを収容する管状部材を備えたLEDランプであって、
上記管状部材は、吸気口と排気口とを有しており、
上記吸気口から上記排気口へ向かう空気の流れを発生させる送風手段を備えていることを特徴とする、LEDランプ。 - 表面に上記複数のLEDを搭載する基板を備えており、
上記送風手段は、上記基板の表面側の空気を流動させるように配置されている、請求項1に記載のLEDランプ。 - 上記複数のLEDを支持する放熱部材を備えており、上記放熱部材には通気孔が形成されており、
上記送風手段は、上記通気孔内の空気を流動させるように配置されている、請求項1または2に記載のLEDランプ。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008139715A JP2009289543A (ja) | 2008-05-28 | 2008-05-28 | Ledランプ |
US12/473,002 US20090295264A1 (en) | 2008-05-28 | 2009-05-27 | Led lamp provided with blower |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008139715A JP2009289543A (ja) | 2008-05-28 | 2008-05-28 | Ledランプ |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2009289543A true JP2009289543A (ja) | 2009-12-10 |
Family
ID=41378935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008139715A Pending JP2009289543A (ja) | 2008-05-28 | 2008-05-28 | Ledランプ |
Country Status (2)
Country | Link |
---|---|
US (1) | US20090295264A1 (ja) |
JP (1) | JP2009289543A (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201407526Y (zh) * | 2009-05-10 | 2010-02-17 | 柯建锋 | Led直型灯管 |
DE102010027579A1 (de) * | 2010-07-19 | 2012-01-19 | Osram Opto Semiconductors Gmbh | Leuchtdiodenmodul und Leuchte |
GB2536865B (en) * | 2015-01-23 | 2017-03-29 | Spraybooth Tech Ltd | Lighting arrangements |
WO2018112966A1 (zh) * | 2016-12-24 | 2018-06-28 | 孙雪刚 | 一种新型led灯及空气过滤装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07153307A (ja) * | 1993-11-30 | 1995-06-16 | Toshiba Lighting & Technol Corp | 照明装置および航空障害灯 |
JP2008198478A (ja) * | 2007-02-13 | 2008-08-28 | Daiwa Light Kogyo:Kk | Led照明装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7164224B2 (en) * | 2000-12-14 | 2007-01-16 | Sharp Kabushiki Kaisha | Backlight having discharge tube, reflector and heat conduction member contacting discharge tube |
US6472823B2 (en) * | 2001-03-07 | 2002-10-29 | Star Reach Corporation | LED tubular lighting device and control device |
JP2004265986A (ja) * | 2003-02-28 | 2004-09-24 | Citizen Electronics Co Ltd | 高輝度発光素子及びそれを用いた発光装置及び高輝度発光素子の製造方法 |
-
2008
- 2008-05-28 JP JP2008139715A patent/JP2009289543A/ja active Pending
-
2009
- 2009-05-27 US US12/473,002 patent/US20090295264A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07153307A (ja) * | 1993-11-30 | 1995-06-16 | Toshiba Lighting & Technol Corp | 照明装置および航空障害灯 |
JP2008198478A (ja) * | 2007-02-13 | 2008-08-28 | Daiwa Light Kogyo:Kk | Led照明装置 |
Also Published As
Publication number | Publication date |
---|---|
US20090295264A1 (en) | 2009-12-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5411088B2 (ja) | ランプ用放熱構造 | |
KR101579220B1 (ko) | 엘이디 조명모듈 및 이를 이용한 조명램프 | |
WO2010082655A1 (ja) | Ledランプ | |
JP2012517659A (ja) | 照明装置用の冷却体 | |
JP5286048B2 (ja) | Ledランプ | |
JP2010040221A (ja) | 電球形ランプ | |
JP2010198919A (ja) | Ledランプ | |
JP2014241305A (ja) | 光半導体照明装置 | |
JP2010182796A (ja) | Ledランプ | |
JPWO2009145247A1 (ja) | Ledランプ | |
KR20120070930A (ko) | 발광장치 | |
JPWO2009145246A1 (ja) | Ledランプ | |
JP2009272263A (ja) | Ledランプ | |
JP5949025B2 (ja) | 照明装置および照明器具 | |
JP2012069395A (ja) | 照明装置 | |
JP2015097187A (ja) | 照明装置 | |
JP5174555B2 (ja) | Ledランプ | |
JP2009289543A (ja) | Ledランプ | |
JP2010010655A (ja) | Ledランプ | |
JP2011181252A (ja) | 照明器具 | |
JP2009277483A (ja) | Ledランプ | |
JP5107786B2 (ja) | Ledランプ | |
JP2009267006A (ja) | Ledランプ | |
JP2009283398A (ja) | Ledランプおよびその製造方法 | |
CN105423195B (zh) | 照明器具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110421 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120521 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20121108 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121113 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20130319 |