TWM337036U - Light emitting diode tube - Google Patents
Light emitting diode tube Download PDFInfo
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- TWM337036U TWM337036U TW97203292U TW97203292U TWM337036U TW M337036 U TWM337036 U TW M337036U TW 97203292 U TW97203292 U TW 97203292U TW 97203292 U TW97203292 U TW 97203292U TW M337036 U TWM337036 U TW M337036U
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Abstract
Description
M3 3 703 6 •八、新型說明： 【新型所屬之技術領域】 本創作係有關一種發光二極體燈管，特別是一種具有電源供應 器之發光二極體燈管。 【先前技術】 p遺著半導體製_封裝技_改進，發光二鋪(Light 脑g Di〇de， I LED)的應用範圍已經從傳統的指示功能延伸至照明用途，發光二極體應用 於妝明光源上具有節能、環保、壽命長與堅固耐用等優點。發光二極體應 用於明上需有若干的改善設計，例如提高發光二極體的發光效率與亮 度。提面發光二極體的發光效率與亮度可從結構設計磊晶、製程與封裝等 方面著手。在結構設計磊晶方面，改進的手段包括減少磊晶層缺陷密度、 製作布拉格反射層、增加主動發光區的載子侷限效率、製作電流分散層等。 在製程方面，改進的手段包括減少歐姆接觸電阻、使用分散式電極、使用 晶片鍵合(waferbonding)或覆晶(flip-chip)技術、製作反射金屬層等。在封裝 方面’則考慮使用散熱性佳且耐用的樹脂材料與高散熱機構等等。M3 3 703 6 • Eight, new description: [New technical field] This creation is about a light-emitting diode lamp, especially a light-emitting diode lamp with a power supply. [Prior Art] p-semiconductor semiconductor technology_encapsulation technology_improvement, the application range of the light-emitting diode (I-LED) has been extended from the traditional indication function to the lighting application, and the light-emitting diode is applied to the makeup. The light source has the advantages of energy saving, environmental protection, long life and sturdiness. Light-emitting diodes should be used to improve the luminous efficiency and brightness of light-emitting diodes. The luminous efficiency and brightness of the surface-emitting diode can be started from the structural design of epitaxy, process and packaging. In terms of structural design epitaxy, the improved means include reducing the defect density of the epitaxial layer, fabricating the Bragg reflection layer, increasing the efficiency of the carrier of the active light-emitting region, and fabricating a current dispersion layer. In terms of process, improved means include reducing ohmic contact resistance, using a dispersed electrode, using wafer bonding or flip-chip techniques, making a reflective metal layer, and the like. In terms of packaging, it is considered to use a heat-dissipating and durable resin material and a high heat dissipation mechanism.
I 【新型内容】 為了解決上述問題，本創作目的之一係在提供一種發光二極體 燈管，利用變更設置電源供應器的位置來增加於燈管中設置發光二極體的 數量，並且降低更換發光二極體燈管的成本。 本創作之目的之一係在提供一種具有電源供應器發光二極體燈 管，將電源供應器模組化，玎隨設置發光二極體數量的多寡增減電源供應 斋的數量，簡化發光二極體燈管安裝的程序。 為了達到上述目的，本創作之一實施例提供一種發光二極體燈 5 M337036 管，包含一照明罩、一保護罩、一電路板、複數個發光二極體、一電源供 應器與-電極。保護軍與照明罩組配成—燈管外型；電路板位於保二罩、鱼 照明罩之間’其中電路板具有—第_表_向照鮮與—第二表面朝向保 護罩；發光二極體固定於第-表面上且與電路板電性連接；電源供應器固 定於第-表面與第二表φ之任_者上且與電路板雜連接，其巾電源供鹿 器供應發光二極體直流電；及電極套接保護罩與照明罩，且與電源供應琴 電性連接。 以下藉由具體實施例配合所附的圖式詳加說明，當更容易瞭解本創作 之目的、技術内谷、特點及其所達成之功效。 【實施方式】 第1圖為根據本創作之一發光二極體燈管實施例的爆炸示意 圖。於此實施例中，發光二極體燈管包含一電路板10、一反射板12、 一照明罩14與一保護罩16。電路板1〇可以是一般的印刷電路硬 板或可撓性板，其第一表面101上佈設電路。其次，電路板10分 為一第一部分與一第二部分19,複數個發光二極體1〇2間隔設^ 於第一部分的第一表面101上且與電路板10電性連接。再者，第 一表面101的相反側為第二表面103，電路板1〇以第二表面1〇3 朝向保護罩16。保護罩16於對應第一部分的位置處具有散熱鰭片 161，當電路板1〇固定於保護罩16上之溝槽162時，散熱鰭片;61 即作為發光二極體1〇2的散熱器。其次，電路板1〇之第一表面ι〇ι 朝向反射板12,反射板12位於照明罩14與電路板1〇之間，且其 上設置若干貫孔121分別對應發光二極體1〇2以容許發光二極體 102的光線通過。反射板12以反射材料製作於表面上以反射發光 二極體102的反射光回到照明罩14上。照明罩14與保護罩16组 配成-燈管外型，照明罩14以透明或半透明材料製作，以使發光 二極體102發出的光線均勻地透射出燈管外。I [New content] In order to solve the above problems, one of the purposes of the present invention is to provide a light-emitting diode lamp, which is used to increase the number of light-emitting diodes disposed in the lamp tube by changing the position of the power supply, and to reduce The cost of replacing a light-emitting diode lamp. One of the purposes of this creation is to provide a light-emitting diode lamp with a power supply, modularize the power supply, and increase the number of light-emitting diodes with the number of light-emitting diodes, simplifying the light-emitting two. Procedure for installation of pole lamps. In order to achieve the above object, an embodiment of the present invention provides a light-emitting diode lamp 5 M337036 tube, comprising a lighting cover, a protective cover, a circuit board, a plurality of light-emitting diodes, a power supply and an electrode. The protection army and the lighting cover group are matched into a lamp tube shape; the circuit board is located between the protective cover and the fish lighting cover, wherein the circuit board has a - the first surface facing the protective cover and the second surface facing the protective cover; The pole body is fixed on the first surface and electrically connected to the circuit board; the power supply is fixed on the first surface and the second surface φ and is connected with the circuit board, and the towel power supply is provided for the deer to supply the light The pole body is DC; and the electrode sleeve is connected with the protective cover and the lighting cover, and is electrically connected to the power supply. In the following, the specific embodiments are explained in detail with the accompanying drawings, and it is easier to understand the purpose of the creation, the technical valley, the characteristics and the effects achieved. [Embodiment] Fig. 1 is an exploded view of an embodiment of a light-emitting diode lamp according to the present invention. In this embodiment, the LED lamp comprises a circuit board 10, a reflector 12, a lighting cover 14 and a protective cover 16. The circuit board 1 can be a general printed circuit board or a flexible board with circuitry disposed on the first surface 101. Next, the circuit board 10 is divided into a first portion and a second portion 19. The plurality of LEDs 1 and 2 are spaced apart from the first surface 101 of the first portion and electrically connected to the circuit board 10. Further, the opposite side of the first surface 101 is the second surface 103, and the circuit board 1 is oriented toward the protective cover 16 with the second surface 1〇3. The protective cover 16 has a heat dissipating fin 161 at a position corresponding to the first portion. When the circuit board 1 is fixed to the groove 162 of the protective cover 16, the heat dissipating fin 61 is used as a heat sink of the light emitting diode 1〇2. . Next, the first surface ι 〇 of the circuit board 1 is directed toward the reflective plate 12, and the reflective plate 12 is located between the illuminating cover 14 and the circuit board 1 ,, and a plurality of through holes 121 are respectively disposed corresponding to the light emitting diodes 1 〇 2 The light of the light-emitting diode 102 is allowed to pass. The reflecting plate 12 is formed on the surface with a reflective material to reflect the reflected light of the light-emitting diode 102 back onto the illumination cover 14. The illuminating cover 14 and the protective cover 16 are combined to form a lamp tube, and the illuminating cover 14 is made of a transparent or translucent material so that the light emitted from the illuminating diode 102 is uniformly transmitted out of the tube.
M337036 源供T二極體燈管尚包含電源供應器，於本實施例中，電 内曰、ϋ匕3右干電子70件191設置於電路板1G的第二部分19 10電性連接，其供應直流電驅動發光二極體ι〇2。 Γ體=:0的第一部分與第二部分19彼此相鄰，兩者可以 分離的形式。可以選擇的，電源供應器的電子元 -#而疋於第二部分19的第—表面（朝向照明罩14)或是第 護罩16)上。再者，當第一部分與第二部分19為 源供應器是以模組方式加入發光二極體燈管， 太^ 於連接結構18，連接結構18可利用嵌合的 ;，，且配於保遵罩16上。接著，電源供應器透過電極部40接收 電極部4〇套接於照明罩14與保護軍…^ 第2圖為根據本創作之另—發光二極體燈管實施例的爆炸示意圖。 於此實施例中，電路板1G的第—部分與第二部分19為彼此重疊且 分離的形式。電路板1G的第—部分的第—表面謝上固定發光 二極體102，保護罩26具有-承載部261且位於電路板1〇的第 一部分與第二部分19之間。除了對應第二部分19的位置外，保 護罩26對應第-部分的位置處具有散熱鰭片作為散熱器。對應 第二部分19的位置處’保護罩26具有一連接結構262以保護電 源供應器的電子元件29卜根據上述，此實施例中的電源供應器 與連接結構262可以模組方式加入燈管結構中。 根據上述實施例，本創作的發光二極體燈管具有若干優點： (1 )電源供應為置入燈管中’使得發光二極體燈管可直 接安裝於傳統日光燈管的燈座，減少更換燈管的成本· (2 )電源供應裔放置的位置可與發光二極體同側或反 側，增加設置發光二極體數量的彈性，並可增加發光二極體的 照党區域；及 7 M337036 ^ (3)電源供應器可以模組加入的方式加入燈管令，增加 叹置電源供應器的彈性，並可隨著發光二極體數量調整所需的 電源供應器數量。 以上所述之實施例僅係為說明本創作之技術思想及特點，其 目的在使熟習此項技藝之人士能夠瞭解本創作之内容並據以實 施，當不能以之限定本創作之專利範圍，即大凡依本創作所揭示 之精神所作之均等變化或修飾，仍應涵蓋在本創作之專利範圍 内0 8 M3 3 703 6 【圖式簡單說明】 第1圖為根據本創作之一發光二極體燈管實施例的爆炸示意圖。 第2圖為根據本創作之另一發光二極體燈管實施例的爆炸示意 圖0The M337036 source T-diode lamp further includes a power supply. In this embodiment, the electric 曰, ϋ匕3 right-dry electronic 70 191 is electrically connected to the second portion 19 10 of the circuit board 1G, and Supply DC drive LED ι〇2. The first portion of the carcass =: 0 and the second portion 19 are adjacent to each other, and the two may be in a separate form. Alternatively, the electronic component of the power supply can be placed on the first surface of the second portion 19 (toward the illumination cover 14) or the first shield 16). Furthermore, when the first portion and the second portion 19 are source devices, the LEDs are added to the LEDs in a modular manner, too much to the connection structure 18, and the connection structure 18 can be used for fitting; On the cover 16. Then, the power supply unit receives the electrode portion 4 through the electrode portion 40 and is sleeved on the illumination cover 14 and the protection arm. ^ Fig. 2 is an exploded view of another embodiment of the light-emitting diode lamp according to the present invention. In this embodiment, the first portion and the second portion 19 of the circuit board 1G are in a form of overlapping and separated from each other. The first surface of the first portion of the circuit board 1G is fixed to the light-emitting diode 102, and the protective cover 26 has a carrier portion 261 and is located between the first portion and the second portion 19 of the circuit board 1''. In addition to the position corresponding to the second portion 19, the shield cover 26 has fins as a heat sink at positions corresponding to the first portion. Corresponding to the position of the second portion 19, the protective cover 26 has a connecting structure 262 to protect the electronic component 29 of the power supply. According to the above, the power supply and the connecting structure 262 in this embodiment can be modularly added to the lamp structure. in. According to the above embodiment, the light-emitting diode lamp of the present invention has several advantages: (1) the power supply is placed in the lamp tube, so that the light-emitting diode lamp can be directly mounted on the lamp holder of the conventional fluorescent tube, and the replacement is reduced. The cost of the lamp (2) The position of the power supply person can be placed on the same side or the opposite side of the light-emitting diode, increasing the elasticity of the number of the light-emitting diodes, and increasing the party area of the light-emitting diode; M337036 ^ (3) The power supply can be added to the lamp by means of module addition, which increases the flexibility of the sigh power supply and can adjust the number of power supplies required with the number of LEDs. The embodiments described above are only for explaining the technical idea and characteristics of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement them according to the scope of the patent. That is, the equal change or modification made by the spirit of this creation should still be covered within the scope of this creation. 0 8 M3 3 703 6 [Simple description of the diagram] Figure 1 is a light-emitting diode according to one of the creations. Schematic diagram of the explosion of the body lamp embodiment. Figure 2 is an exploded view of another embodiment of a light-emitting diode lamp according to the present invention.
【主要元件符號說明】 10 電路板 101 第一表面 102 發光二極體 103 第二表面 12 反射板 121 貫孔 14 照明罩 16 保護罩 161 散熱鰭片 162 溝槽 18 連接結構 19 第二部分 191 電子元件 26 保護罩 261 承載部 262 連接結構 40 電極部 291 電子元件 9[Major component symbol description] 10 Circuit board 101 First surface 102 Light-emitting diode 103 Second surface 12 Reflecting plate 121 Through-hole 14 Lighting cover 16 Protective cover 161 Heat-dissipating fin 162 Groove 18 Connection structure 19 Second part 191 Electronics Element 26 Protective cover 261 Bearing portion 262 Connection structure 40 Electrode portion 291 Electronic component 9
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| Application Number | Priority Date | Filing Date | Title |
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| TW97203292U TWM337036U (en) | 2008-02-26 | 2008-02-26 | Light emitting diode tube |
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| TW97203292U TWM337036U (en) | 2008-02-26 | 2008-02-26 | Light emitting diode tube |
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| TWM337036U true TWM337036U (en) | 2008-07-21 |
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