JP3165121U - LED bulb structure - Google Patents

LED bulb structure Download PDF

Info

Publication number
JP3165121U
JP3165121U JP2010006924U JP2010006924U JP3165121U JP 3165121 U JP3165121 U JP 3165121U JP 2010006924 U JP2010006924 U JP 2010006924U JP 2010006924 U JP2010006924 U JP 2010006924U JP 3165121 U JP3165121 U JP 3165121U
Authority
JP
Japan
Prior art keywords
led
light source
light
led module
installation surface
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.)
Expired - Fee Related
Application number
JP2010006924U
Other languages
Japanese (ja)
Inventor
祖模 黄
祖模 黄
Original Assignee
奇▲こう▼科技股▲ふん▼有限公司
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 奇▲こう▼科技股▲ふん▼有限公司 filed Critical 奇▲こう▼科技股▲ふん▼有限公司
Priority to JP2010006924U priority Critical patent/JP3165121U/en
Application granted granted Critical
Publication of JP3165121U publication Critical patent/JP3165121U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

【課題】光源の照明範囲の拡大と方向の変更可能なLED電球を提供する。【解決手段】台座30及び光透過カバー32で構成され、台座第一端301に電源ソケットに螺合する口金303を設け、他の第二端304の表面部306に光源設置面3051を設けた延長部305を直立して設けてその間に光透過スペース308を形成すると共に該光源設置面の反対側に放熱フィン3053などの放熱備品3052を配置する。さらに、該光源設置面にLEDモジュール307を設置して、台座の表面部、その延長部及びこれらで形成される光透過スペースを光透過カバー32で被覆して密閉する。建築物の壁面に配置された電源のソケットに対して直角に下方を照明すると共に照射範囲を拡大した光源となる。【選択図】図4The present invention provides an LED light bulb in which the illumination range of a light source can be expanded and the direction can be changed. A pedestal (30) and a light-transmitting cover (32) are provided. A base (303) is screwed to a power socket at a first end (301) of the pedestal, and a light source installation surface (3051) is provided on a surface portion (306) of another second end (304). An extension 305 is provided upright to form a light transmitting space 308 therebetween, and a heat radiating fixture 3052 such as a heat radiating fin 3053 is arranged on the opposite side of the light source installation surface. Further, the LED module 307 is installed on the light source installation surface, and the surface of the pedestal, its extension, and the light transmitting space formed by these are covered with the light transmitting cover 32 and hermetically sealed. The light source illuminates the lower part at right angles to the socket of the power supply arranged on the wall of the building and enlarges the irradiation range. [Selection diagram] FIG.

Description

本考案はLED電球の構造に関し、特にLEDモジュールの照射角度を変えることができ、照射効率を向上するLED電球の構造に関する。   The present invention relates to a structure of an LED bulb, and more particularly to a structure of an LED bulb that can change the irradiation angle of an LED module and improve the irradiation efficiency.

発光ダイオード(本考案ではLEDとする)の電球は、従来の電球よりも省エネ、長寿命のメリットを具え、マーケットでの普及率が次第に高くなっている。   Light bulbs of light emitting diodes (LEDs in the present invention) have the advantages of energy saving and longer life than conventional light bulbs, and the market penetration rate is gradually increasing.

図1、図2及び図3に示すように、従来技術のLED電球構造1の構造は放熱台座10及び該放熱台座10と相対する光透過カバー12からなる。該光透過カバーと相対する該放熱台座10の一端に複数のLEDチップ13を設け、且つ、放熱部101及び電源ソケットに対する口金103を具有する。該放熱部101は放熱台座10の外側の周りに設置し、該口金103の一端は放熱台座10の一端と接続し、他端は対応する建築物の壁2(天井或いは内装壁面)のソケット20に螺合する。該口金103の中心軸及び放熱部101の中心軸は同じ軸線上にあり、つまり口金103及び放熱部101の中心軸はいずれも同じ直線上にある。   As shown in FIGS. 1, 2, and 3, the conventional LED light bulb structure 1 includes a heat radiating base 10 and a light transmission cover 12 facing the heat radiating base 10. A plurality of LED chips 13 are provided at one end of the heat radiating base 10 facing the light transmitting cover, and a base 103 for the heat radiating portion 101 and the power socket is provided. The heat dissipating part 101 is installed around the outside of the heat dissipating pedestal 10, one end of the base 103 is connected to one end of the heat dissipating pedestal 10, and the other end is a socket 20 of a corresponding building wall 2 (ceiling or interior wall surface). Threaded onto. The central axis of the base 103 and the central axis of the heat dissipating part 101 are on the same axis, that is, the central axes of the base 103 and the heat dissipating part 101 are both on the same straight line.

また、図2に示すように、従来技術のLED電球は照射の目的でほぼ天井2に設置する。しかし、今では室内或いは室外のリフォームの美観や、空間の高さ、ビジュアル及び芸術的なデザインの要請として、ユーザーは次第に従来技術のLED電球を建築物内装の壁面2に設置し、間接照明としてビジュアル的な美観を損なわないという要望が強まっている(図3を参照)。   Also, as shown in FIG. 2, the LED bulb of the prior art is installed almost on the ceiling 2 for the purpose of irradiation. However, as a request for aesthetics of indoor or outdoor renovation, height of the space, visual and artistic design, users gradually install conventional LED bulbs on the wall 2 of the building interior as indirect lighting There is an increasing demand for maintaining the visual aesthetics (see FIG. 3).

図3に示すように、従来技術のLED電球を応用して前記内装壁面22に設置する際、従来技術のLEDも照明効果はあるが、別の問題も発生する。LED電球が該内装壁面2のソケット20と螺合すると、LEDチップが壁面と平行状態になる。LED電球の本来の光源の特性は、直進する光であり、照射角度が約20度と小さいため、前記LED電球内にあるLEDチップ13が照射する光源が前方に向けて直射(即ち光源は水平方向に照射)するため、内装壁面2の下方には、該LEDチップ13が照射する光源をあてることができず、全体的な照射効率が悪く、またLED電球の照射角度と範囲が制限される。   As shown in FIG. 3, when the conventional LED bulb is applied to the interior wall surface 22, the conventional LED has a lighting effect, but another problem occurs. When the LED bulb is screwed into the socket 20 of the interior wall surface 2, the LED chip is in a state parallel to the wall surface. The original light source characteristic of the LED bulb is light that travels straight, and the irradiation angle is as small as about 20 degrees. Therefore, the light source emitted from the LED chip 13 in the LED bulb is directed directly forward (that is, the light source is horizontal). Irradiating in the direction), the light source irradiated by the LED chip 13 cannot be applied below the interior wall surface 2, the overall irradiation efficiency is poor, and the irradiation angle and range of the LED bulb are limited. .

従来技術は1、照射効率が悪い。2、照射角度に制限がある。3、使いづらいなどのデメリットがあるため、更なる改善が必要であった。   Prior art 1 has poor irradiation efficiency. 2. There is a limit to the irradiation angle. 3. Due to the disadvantages of being difficult to use, further improvements were necessary.

特開2010−225578号公報JP 2010-225578 A

前記公知構造の欠点を解決するため、本考案の第1の目的は、LEDモジュールの照射角度と照射範囲を変更できるLED電球構造を提供することにある。本考案の第2の目的は、LED電球の照射効率を向上できるLED電球構造を提供することにある。 In order to solve the drawbacks of the known structure, a first object of the present invention is to provide an LED bulb structure capable of changing the irradiation angle and irradiation range of an LED module. The second object of the present invention is to provide an LED bulb structure that can improve the irradiation efficiency of the LED bulb.

上記の目的を解決するために、本考案はLED電球構造を提供するものであり、台座及び光透過カバーで構成するLED電球の構造である。該台座に第一端及びその反対側に第二端を具有する。該第一端は、電源に接続する結合部を具有し、該第二端は延長部と表面部を具有し、該延長部は該表面部から直立して該第二端に設ける。該延長部に光源設置面を設けてLEDモジュールを設け、及び放熱部品を該光源設置面の反対側に設置する。該放熱部品を該延長部の外側表面に設け、光透過スペースを該光源設置面及び該表面部の間に形成する。前記光源設置面及び表面部に対応して光透過カバーを設け、該LEDモジュール及び表面部と光透過スペースを該光透過カバー内に密閉する。本考案の台座の延長部に設けるLEDモジュール及び、光透過カバーとの組合せにより、建築物の壁のデザインを応用することで、効果的にLEDモジュールの照射角度と範囲を変えることができ、LEDモジュールの照射効率を向上する。   In order to solve the above-described object, the present invention provides an LED bulb structure, which is an LED bulb structure including a pedestal and a light transmission cover. The pedestal has a first end and a second end on the opposite side. The first end includes a coupling portion connected to a power source, the second end includes an extension portion and a surface portion, and the extension portion stands upright from the surface portion and is provided at the second end. The extension portion is provided with a light source installation surface to provide an LED module, and a heat dissipation component is installed on the opposite side of the light source installation surface. The heat dissipating component is provided on the outer surface of the extension, and a light transmission space is formed between the light source installation surface and the surface portion. A light transmission cover is provided corresponding to the light source installation surface and the surface portion, and the LED module, the surface portion, and the light transmission space are sealed in the light transmission cover. By combining the LED module provided in the extension of the pedestal of the present invention and the light transmission cover, the illumination angle and range of the LED module can be effectively changed by applying the design of the wall of the building. Improve module irradiation efficiency.

本考案は表面部を遮らないよう台座から突出する延長部を設置し、該延長部にLEDモジュールを設けることで、建築物の壁にあるソケットに螺合しても、LEDの光を下方に照射することができ、照射角度と範囲を変えることができ、LEDモジュールの照射効率を向上することができる。   In the present invention, an extension projecting from the pedestal is installed so as not to obstruct the surface part, and an LED module is provided in the extension so that the LED light can be lowered even when screwed into a socket on the wall of the building. Irradiation can be performed, the irradiation angle and range can be changed, and the irradiation efficiency of the LED module can be improved.

LED電球構造の立体略図である。It is a three-dimensional schematic of an LED bulb structure. 従来技術の第一実施例の略図である。1 is a schematic diagram of a first embodiment of the prior art. 従来技術の第二実施例の略図である。1 is a schematic diagram of a second embodiment of the prior art. 本考案におけるLED電球構造の立体略図である。It is a three-dimensional schematic diagram of the LED bulb structure in the present invention. 本考案における最良実施例の実施状況の組立略図である。It is an assembly schematic diagram of the implementation condition of the best embodiment in the present invention. 本考案における最良実施例の実施状況の分解略図である。2 is an exploded schematic view of the implementation status of the best embodiment in the present invention.

本考案によるLED電球構造を明確に示すために図に沿って詳細な説明を行う。   In order to clearly show the structure of the LED bulb according to the present invention, a detailed description will be given with reference to the drawings.

図4、図5、図6に示すように、本考案はLED電球構造3である。本考案の第一実施例では、台座30及び光透過カバー32を具え、該台座30に電源に接続する口金などの結合部303を具えた第一端301を具有し、該結合部303は建築物の壁4(内装の壁面など)のソケット41に固定する。   As shown in FIGS. 4, 5, and 6, the present invention is an LED bulb structure 3. In the first embodiment of the present invention, a pedestal 30 and a light transmission cover 32 are provided, and the pedestal 30 has a first end 301 having a coupling part 303 such as a base connected to a power source. It is fixed to a socket 41 of an object wall 4 (such as an interior wall surface).

前記第二端304は、延長部305及び表面部306を具有し、該延長部305は表面部306と角度は90度或いは90度より小さい角度で該第二端304から立設して、該表面部306との間に空間を形成する。つまり該延長部305は突出した構造で該第二端304方面部から延長して形成され、その先端は該光透過カバー32と接続し、該光透過カバー32の外周は表面部306と接続する。   The second end 304 includes an extension part 305 and a surface part 306. The extension part 305 is erected from the second end 304 at an angle of 90 degrees or less than 90 degrees with respect to the surface part 306. A space is formed between the surface portion 306 and the surface portion 306. That is, the extended portion 305 is formed so as to extend from the second end 304 direction portion with a protruding structure, the tip thereof is connected to the light transmitting cover 32, and the outer periphery of the light transmitting cover 32 is connected to the surface portion 306. .

更に、該延長部305は光源設置面3051及び、該光源設置面3051の反対側に放熱部品3052を具有する。該光源設置面3051にLEDモジュール307を設け、該LEDモジュール307は対応する結合部303と電気的に接続する。また、該LEDモジュール307は、複数のLEDチップ3071を具有し、それらのLEDチップ3071を該光源設置面3051に設置する。即ち、該LEDチップ3071は光源設置面3051上に形成し、且つ光透過スペース308内に位置する。前記光透過スペース308は該光源設置面3051及び表面部306の間に形成する。   Further, the extension 305 includes a light source installation surface 3051 and a heat radiation component 3052 on the opposite side of the light source installation surface 3051. The LED module 307 is provided on the light source installation surface 3051, and the LED module 307 is electrically connected to the corresponding coupling portion 303. The LED module 307 includes a plurality of LED chips 3071 and these LED chips 3071 are installed on the light source installation surface 3051. That is, the LED chip 3071 is formed on the light source installation surface 3051 and positioned in the light transmission space 308. The light transmission space 308 is formed between the light source installation surface 3051 and the surface portion 306.

更に、前記結合部303の中心軸とLEDモジュール307及び光源設置面3051の中心軸は同じ軸ラインになく、即ち、結合部303の中心軸は該LEDモジュール307の中心軸及び光源設置面3051の中心軸と垂直であるため、前記LEDモジュール307の照射方向と結合部303の中心軸が異なる水平方向にあるため、LEDモジュール307の照射角度や方向及び範囲を変えることができる。   Further, the central axis of the coupling part 303 and the central axis of the LED module 307 and the light source installation surface 3051 are not on the same axis line, that is, the central axis of the coupling part 303 is the center axis of the LED module 307 and the light source installation surface 3051. Since it is perpendicular to the central axis, the irradiation direction of the LED module 307 and the central axis of the coupling part 303 are in different horizontal directions, so that the irradiation angle, direction and range of the LED module 307 can be changed.

図4に示すように、前記放熱部品3052を該延長部305の外表面に設置し、該放熱部品3052は複数の放熱フィン3053を具有し、該放熱フィン3053は該延長部305の一端の中心部から他端に向かって、該延長部305の外表面に放射線状に設置し、図4に示すように、該放熱フィン3053は等間隔に配列して、一つの放熱器を構成する。或いは、前記放熱器の該放熱フィン3053の配列は等間隔でなくともよい(図に未掲載)。   As shown in FIG. 4, the heat radiating component 3052 is installed on the outer surface of the extension 305, the heat radiating component 3052 includes a plurality of heat radiating fins 3053, and the heat radiating fin 3053 is the center of one end of the extension 305. As shown in FIG. 4, the heat dissipating fins 3053 are arranged at equal intervals so as to form one heat radiator. Alternatively, the heat dissipating fins 3053 of the heat dissipator need not be equally spaced (not shown in the figure).

前記光源設置面3051及び表面部306に対応して光透過カバー32を設け、該光源設置面3051及びLEDモジュール307、表面306及び光透過スペース308を該光透過カバー内に密閉することで、該光透過カバー32が該台座30と一体になり、LED電球構造3を構成する。 A light transmission cover 32 is provided corresponding to the light source installation surface 3051 and the surface portion 306, and the light source installation surface 3051, the LED module 307, the surface 306, and the light transmission space 308 are sealed in the light transmission cover. The light transmission cover 32 is integrated with the pedestal 30 to constitute the LED bulb structure 3.

図5、図6に示すように、該LED電球は結合部303が建築物の壁4に設置するソケット41と螺合すると、結合部303の中心軸が該LEDモジュール307及び光源設置面3051の中心軸と垂直となるため、前記延長部305の光源設置面3051及び前記LEDモジュール307は建築物の壁4に沿って下方に直接照射する。該LED電球の光源の特性は直進性の光であるために、LED電球内のLEDモジュール307の直進光が直接建築物の壁4の下方部分を照射することができる。よって、効果的にLEDモジュール307の照射角度及び範囲を変えることができ、LED電球の照射効率を向上できるほか、ビジュアル的な美観を損なわない。   As shown in FIG. 5 and FIG. 6, when the coupling portion 303 is screwed with the socket 41 installed on the wall 4 of the building, the central axis of the coupling portion 303 is the LED module 307 and the light source installation surface 3051. Since it is perpendicular to the central axis, the light source installation surface 3051 of the extension 305 and the LED module 307 directly irradiate downward along the wall 4 of the building. Since the light source characteristic of the LED bulb is straight light, the straight light of the LED module 307 in the LED bulb can directly irradiate the lower part of the wall 4 of the building. Therefore, the irradiation angle and range of the LED module 307 can be changed effectively, the irradiation efficiency of the LED bulb can be improved, and visual aesthetics are not impaired.

本考案の延長部305の光源設置面3051及び前記LEDモジュール307の中心軸は結合部303の中心軸と垂直である構造デザインにより、前記建築物の壁4に応用すると、ユーザーは室内或いは室外の内装の間接照明のビジュアル的な美観及び空間の高さデザインのニーズに対応できるだけでなく、効果的にLEDモジュール307の照射角度及び範囲を変えることができ、LEDモジュール307の照射効率を向上する。   When the light source installation surface 3051 of the extension part 305 and the central axis of the LED module 307 of the present invention are perpendicular to the central axis of the coupling part 303, when applied to the wall 4 of the building, the user can move indoors or outdoors. Not only can the visual aesthetics of interior indirect lighting and the design of space height be met, but also the irradiation angle and range of the LED module 307 can be changed effectively, and the irradiation efficiency of the LED module 307 is improved.

本考案は従来技術に比べ、1、LEDモジュールの照射角度及び範囲を変更できる。2、LED電球の照射効率を向上することができるなどのメリットがある。   Compared with the prior art, the present invention can change the irradiation angle and range of the LED module. 2. There is a merit that the irradiation efficiency of the LED bulb can be improved.

以上の実施例による本考案の詳細な説明は本考案の範囲を制限するものではない。本技術に熟知する者が、本考案の範囲内にて行う変更や調整を行っても、本考案の重要な意義は失われず、本考案の範囲に含まれる。 The detailed description of the present invention according to the above embodiments does not limit the scope of the present invention. Even if a person familiar with the present technology makes changes or adjustments within the scope of the present invention, the important significance of the present invention is not lost and is included in the scope of the present invention.

3 LED電球構造
30 台座
301 第一端
303 結合部
304 第二端
305 延長部
3051 光源設置面
3052 放熱部品
3053 放熱フィン
306 表面部
307 LEDモジュール
3071 LEDチップ
308 光透過スペース
32 光透過カバー
4 建築物壁
41 ソケット
3 LED bulb structure 30 Base 301 First end 303 Coupling portion 304 Second end 305 Extension portion 3051 Light source installation surface 3052 Heat radiation component 3053 Heat radiation fin 306 Surface portion 307 LED module 3071 LED chip 308 Light transmission space 32 Light transmission cover 4 Building Wall 41 socket

Claims (9)

LEDモジュールを設置する台座の一端を電源に接続される結合部を具えた第一端とし、その反対端側に垂直な表面部を設けると共に該表面部から直立してLEDモジュールを設置する延長部を設け、
該延長部の表面部に相対する側にLEDモジュールを設置する光源設置面とし、その反対側に放熱部品を設けて、該光源設置面と台座表面部の間を光透過スペースとしたことを特徴とするLED電球の構造。
One end of the pedestal on which the LED module is installed is a first end having a coupling portion connected to a power source, and a vertical surface portion is provided on the opposite end side, and an extension portion for installing the LED module upright from the surface portion Provided,
A light source installation surface on which the LED module is installed on the side opposite to the surface portion of the extension portion, and a heat dissipation component is provided on the opposite side to provide a light transmission space between the light source installation surface and the pedestal surface portion. The structure of the LED bulb.
前記光源設置面及び表面部と共にその延長部を覆う光透過カバーを設けて、該LEDモジュール及び表面部及び光透過空間を該光透過カバー内に密閉したことを特徴とする請求項1記載のLED電球の構造。   2. The LED according to claim 1, wherein a light transmission cover that covers the light source installation surface and the surface portion and an extension portion thereof is provided, and the LED module, the surface portion, and the light transmission space are sealed in the light transmission cover. Light bulb structure. 前記延長部は、台座第二端から直立して設けられて、その他端は該光透過カバーに至って接続し、該光透過カバー32の外周は表面部306に接続することを特徴とする請求項1記載のLED電球の構造。   The extension part is provided upright from the second end of the pedestal, the other end reaches the light transmission cover, and the outer periphery of the light transmission cover 32 is connected to the surface part 306. 1. The structure of the LED bulb according to 1. 前記放熱部品は、複数の放熱フィンを具有し、該延長部の一端の中心部より他端に向けて該延長部の外表面に放射線状に設置したことを特徴とする請求項3記載のLED電球の構造。   4. The LED according to claim 3, wherein the heat dissipating component has a plurality of heat dissipating fins and is radially disposed on the outer surface of the extension from the center of one end of the extension toward the other end. Light bulb structure. 該放熱フィンは等間隔或いは不等間隔に配列して、放熱器を構成することを特徴とする請求項4記載のLED電球の構造。 5. The structure of an LED bulb according to claim 4, wherein the radiating fins are arranged at equal intervals or unequal intervals to constitute a radiator. 前記台座一端の結合部は、電源のソケットに螺合する口金であることを特徴とする請求項1記載のLED電球の構造。   The LED bulb structure according to claim 1, wherein the coupling portion at one end of the base is a base screwed into a socket of a power source. 前記LEDモジュールは、複数のLEDチップを具有し、該LEDチップを該光源設置面に設置することを特徴とする請求項1記載のLED電球の構造。   2. The LED light bulb structure according to claim 1, wherein the LED module includes a plurality of LED chips, and the LED chips are installed on the light source installation surface. 前記結合部の中心軸は、該LEDモジュールと光源設置面の中心軸と偏向して光源照射方向を規定することを特徴とする請求項1記載のLED電球の構造。   The LED light bulb structure according to claim 1, wherein a central axis of the coupling portion is deflected from a central axis of the LED module and a light source installation surface to define a light source irradiation direction. 前記結合部の中心軸は、LEDモジュール及び光源設置面の中心軸と垂直であることを特徴とする請求項1記載のLED電球の構造。
The LED bulb structure according to claim 1, wherein a central axis of the coupling portion is perpendicular to a central axis of the LED module and the light source installation surface.
JP2010006924U 2010-10-18 2010-10-18 LED bulb structure Expired - Fee Related JP3165121U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010006924U JP3165121U (en) 2010-10-18 2010-10-18 LED bulb structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010006924U JP3165121U (en) 2010-10-18 2010-10-18 LED bulb structure

Publications (1)

Publication Number Publication Date
JP3165121U true JP3165121U (en) 2011-01-06

Family

ID=54876431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010006924U Expired - Fee Related JP3165121U (en) 2010-10-18 2010-10-18 LED bulb structure

Country Status (1)

Country Link
JP (1) JP3165121U (en)

Similar Documents

Publication Publication Date Title
US9423117B2 (en) LED fixture with heat pipe
CN101603634B (en) LED lamp fitting
US9651238B2 (en) Thermally dissipated lighting system
JP2015528191A (en) General-purpose LED bulb construction method, clamp ring structure LED bulb, and LED lamp
KR20110101789A (en) Lighting cover having air pipe and led lighting apparatus using the same
CN202008025U (en) High-luminosity angle bulb with frustum table heat-conduction mounting body
JP5577209B2 (en) Lighting device
JP3166617U (en) High power LED lighting
CN202580870U (en) Led lamp
CN202132805U (en) LED spotlight
JP3165121U (en) LED bulb structure
US8789976B2 (en) Integrated multi-layered illuminating unit and integrated multi-layered illuminating assembling unit
CN206739114U (en) A kind of Gao Dingdeng with linear drive circuit
JP2012009278A (en) Led bulb
CN102588778A (en) LED (light emitting diode) lamp
CN207162322U (en) Shui nationality cylinder LED pendent lamps
CN102691912A (en) Led lamp
KR20110011847A (en) Led lighting unit integrated ceiling panel without dazzle
TWI396809B (en) Led lamp
CN102252189B (en) Indoor light-emitting diode (LED) lighting lamp
CN103062689A (en) LED (Light Emitting Diode) tube light
CN211925483U (en) Hotel uses shot-light with heat dissipation mechanism
CN215411606U (en) Lamp fitting
CN202613099U (en) LED lamp
KR20120024291A (en) Pyramid type layered heat emitting plate and light emitting device comprising the same

Legal Events

Date Code Title Description
R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131208

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees