TW515107B - Power-saving light-emitting diode lamp - Google Patents
Power-saving light-emitting diode lamp Download PDFInfo
- Publication number
- TW515107B TW515107B TW090132472A TW90132472A TW515107B TW 515107 B TW515107 B TW 515107B TW 090132472 A TW090132472 A TW 090132472A TW 90132472 A TW90132472 A TW 90132472A TW 515107 B TW515107 B TW 515107B
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- Taiwan
- Prior art keywords
- lamp
- light
- sensor
- emitting diode
- energy
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Classifications
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- 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
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0471—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting the proximity, the presence or the movement of an object or a person
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- 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
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
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- 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
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
- F21Y2107/20—Light sources with three-dimensionally disposed light-generating elements on convex supports or substrates, e.g. on the outer surface of spheres
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- 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]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S362/00—Illumination
- Y10S362/802—Position or condition responsive switch
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Description
^107 五、發明說明(l) ' ------ ,々一般照明燈具的使用只有開和關,但是人體於行走中 ,’從黑暗走到明亮時,人眼將因瞳孔縮放不及而產生不適 佟且發生短暫失明十分危險。本發明『節能型發光二極體 1具』使用於黑暗或夜間照明時,其平時無人員為低照度 $ ’其輸出功率電流約為全載之五分之一至二分之一間, 含人體靠近時為電流全載高亮度,其燈具工作時間可依需 求作調整;如此功能不但可以節省能源,且可增加燈具使 用命τΓ卩’避免人體由暗處到亮處產生不適和短暫失明發生 危害。 Χ 發光二極體(L E D )與傳統燈泡比較,具有高發光效 率、壽命長和高節能且其熱效應低不會褒傷人,由於發展 以趨成熟,近年來正逐漸被運用於照明上,特別是在光線 波長在3 6 0〜4 1 0 n m (近U V光)間的L E D晶粒,利用短 波長激發螢光體產生白光或各色光,提供照明、藝術或其 它地方使用。L E D照明將會是一場『照明革命^,使/用 L E D於本發明節能型發光二極體燈具,更能提高l E D 之使用壽命。有鑒於此,本發明人從事L E D多年研發經 驗,經數次的改良,終於研發出此種具有省電節能符^人 體工學之L E D燈具,更適用於照明燈具應用上。 本發明『節能型發光二極體燈具』之主要目的是提供 一種具人體感應器的燈具,如超音波感测器、焦電式紅外 線感測器、LED反射式紅外線感測器••等,係提供人體 感應使用,使L E D燈具於無人時使用為低亮度低電流 (約全載二分之一以下)’而於人體接近時轉為高亮度高電
第4頁 515107 五、發明說明(2) 流(全載),如此設計避免掉人員反覆的開關麻煩,並提高 燈具壽命,且節省電源,亦可消除人員由暗處至亮處時眼 睛之不適或產生暫時性失明。 本發明『節能型發光二極體燈具』之次要目的,是提 供一感光元件如光敏電阻、受光二極體、受光電晶體·· 等,具有感應光線照度的功能,當環境照度不足時L E D 燈具為開啟,且可依據環境照度強弱自動調節出所須之照 度,使L E D燈具四周維持在一定光照度下,此方式可節 省不必要的照明和能源浪費。 本發明『節能型發光二極體燈具』之另一目的,是提 供一種具有可置複數L E D元件之燈具,其係有環保、安 全、壽命長、節能等多項特點,為一極佳的照明元件。 本發明『節能型發光二極體燈具』之又一目的,係含 有一種控制電路,可依輸入的訊號大小調整燈具輸出電 壓、電流及時間,更提高L E D燈具應用範圍。 本發明『節能型發光二極體燈具』之再一目的,在於 提供一種發光二極體燈具,其電源接頭具有與一般照明燈 絲型燈泡相同燈泡銅頭,所需之電壓規格亦與目前使用燈 泡所需之電壓相同,故可以直接安置在使用燈泡之基座 上,而不需另外加裝任何轉換裝置,藉以提高使用之相容 性與便利性。 本發明『節能型發光二極體燈具』可直接使用目前於 一般燈座,而無需額外硬體設備,使用壽命約為一般燈泡 五倍以上,消耗功率低,可靠度高,極具照明產業利用價
515107 五、發明說明(3) 值當符合專利法之規定。 ΙΙΙΙϋΙ 515107 圖式簡單說明 為了使貴審查委員能更進一步了解本發明『節能型發 光二極體燈具』之結構及特點,在經以下的說明並配合其 相關的圖不如下敬請參閱: 圖不說明: 第一圖本發明節能型發光二極體燈具平面排列側視 不意圖 第二圖本發明節能型發光二極體燈具平面排列正視 不意圖
第三圖本發明節能型發光二極體燈具曲面排列側視 不意圖 第四圖本發明節能型發光二極體燈具控制電路圖 圖示中各標號之意義 1 :人體感應器 2 :發光二極體元件 1 0 :電源 3 :感光元件 1 1 :時間調節開關 4 :燈具殼
5 :燈泡銅頭 6 :電極 7 :燈具面板 8 :控制電路 9 :發光二極體元件串並聯電路
第7頁 圖式簡單說明 極體i么考第Γ、二、三圖,係為本發明『節能型發光二 元件2 、二之示意圖,主要由人體感應器1、發光二極體 開關11 : Ϊί f件3、燈具面板7、控制電路8、時間調節 ®八戏4和燈泡銅頭5所組成,其中: 紅外線ί t 為1,其係提供人體感應使用,可為焦電式 器··等: 紅外線LED反射式感應器、超音波感應 • & =牛’以提供電路訊號輸出大小調整; 能望^光二極體元件2,其係有環保、安全、壽命長、節 …項特點,為一極佳的照明元件; 。長即 敏電2光^件3,其係為感應光線照度強弱使用,可為光 輪+ 1二文光二極體、受光電晶體··等元件,以提供電路 輸出訊號開關大小調整,. 捉仏电路 出電篇制ί :8及瞎其係為可依輸入的訊號大小調整燈具輸 /;IL 子間, 阻日:間调即開關1 1,其係為-可調節開關,可為可變電 間· 4疋件,用以手動調整燈具動作維持時 頭 燈泡銅頭5,係為一 般照明燈絲型燈泡相同燈泡·銅 將上述之構件組成節能型發光二極體传 數顆發光二極體元件丄體感應器1及複 匕並由燈具殼4側邊安置一咸弁开 3 ’再放入附有時間調節開關】i之控制電路8於燈:嗖4 中’該燈具殼4電源端為燈泡銅頭5,另燈泡銅頭^裝置
515107
圖式簡單說明 於一般照明燈絲型燈泡座上。 本案發明中人體感應器!可採用焦電式紅外線感測器和 紅外線LED反射式感應器兩種紅外線感測器或超音波感麻 器皆可使用唯LED反射式紅外線感測器和超音波感應器須 配對使用,一為發射另一為接收,當人體靠近時^吏〜反1射得 由上述本發明實施例所構成之燈具其功能特點為在一 般黑夜無人時燈具為稍亮狀態(亮度為全亮的二分之一), 在有人經過時則轉為全亮狀態,於人員經過後無人時約數 分鐘後則自動改變亮度“亮狀態,⑨白天時則自動關閉 燈具,由此種具智慧型之燈泡係過去所沒有的創新發明, 因為本發明使用最新的白光LED當為發光元件,可 調整電、流來控制亮度,本發明f能_光二極體燈且备可應 走Ϊ!上:庭園燈或停車場照明燈源: 十時可名下一半以上的電力支出費用。 綜上所述本發明,具有改良與進步柯 運用價值,更符合環保、安全、:能之V極具照明產業 可運用於各種照明需求。 …新照明光源燈具,
第9頁
Claims (1)
- M5107 六、申請專利範圍 1 · 一種節能型 極體元件 , 具面板、燈 ,於燈具面 元件,並由 間調節開關 泡銅頭,令 上。 2 ·如申請專利 其中人體感 人時使用為 人體接近時 3 ·如申請專利 其中感光元 等元件,具 度不足時燈 出所需之照 4 ·如申請專利 其中發光二 5 ·如申請專利 其中控制電 電流及時間 6 ·如申請專利 其中燈泡銅 發光二極體燈具,係由人體感應器、發光二 •感光元件、控制電路、時間調節開關、燈 具殼和燈泡銅頭;其特徵係以一燈具殼為主 板上安置人體感應器及複數顆發光二極體 燈具殼側邊安置一感光元件,再放入附有時 之控制電路於燈具殼,該燈具殼電源端為燈 燈泡銅頭可裝置於一般照明燈絲型燈泡座 範圍第1項所述之節能型發光二極體燈具, 應器’係提供人體感應使用,使燈具於無 低亮度低功率(約全載二分之一以下),而於 轉為高亮度高功率(全載)。 fc圍第1項所述之節能型發光二極體燈具, 件可為光敏電阻、受光二極體、受光電晶體 有感應光線照度的功能,當環境照 具*為開啟’且可依據環境照度強弱自動調節 ^ ’使燈具四周維持在一定光照度下。 I巳圍第1項所述之節能型發光二極體燈具, f體^件可改以任何可發光元件取代。 犯,第1項所述之節能型發光二極體燈具, 路可依輸入的訊號大小調整燈具輸出電壓、 0 =圍第1項所述之節能型發光二極體燈具, 外型、结構為一與燈絲型燈泡相同具有515107 六、申請專利範圍 件 元 光 第感 。圍和 觀範器 外利應 頭專感 銅請線 紋申中 螺如其 具 燈 體 極二 光 發 型 能 節 之 述 所 項 顆 單 用 使 求 需 境 環 用 使 依 可 具 燈 體 極二 光 發 型 能 ΛΛ-即 之 述 所 項 11 第 圍 範 。利 顆專 數請 複申 或如 8 器 應 感 體LE 人和 中器 其測 式 射 反 感 線 外 紅 式 電 隹C 器 測 感 波 音 超 採 可 器 測 感 線 外 ♦ 第11頁
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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TW090132472A TW515107B (en) | 2001-12-25 | 2001-12-25 | Power-saving light-emitting diode lamp |
US10/192,517 US6820998B2 (en) | 2001-12-25 | 2002-07-09 | Energy saving type of light emitting diode lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW090132472A TW515107B (en) | 2001-12-25 | 2001-12-25 | Power-saving light-emitting diode lamp |
Publications (1)
Publication Number | Publication Date |
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TW515107B true TW515107B (en) | 2002-12-21 |
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Family Applications (1)
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TW090132472A TW515107B (en) | 2001-12-25 | 2001-12-25 | Power-saving light-emitting diode lamp |
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US (1) | US6820998B2 (zh) |
TW (1) | TW515107B (zh) |
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