公开(公告)号：KR102170363B1

公开(公告)日：2020-10-27

申请号：KR1020190135713

申请日：2019-10-29

Applicant: 한국조명공업협동조합

Inventor： 명선재 ,  장영진

IPC: H05B45/00 ,  F21S8/08 ,  G01N15/02 ,  F21W131/103

公开(公告)号：KR101337149B1

公开(公告)日：2013-12-05

申请号：KR1020130002115

申请日：2013-01-08

Applicant: (주)엠아이티엔터프라이스 ,  한국조명공업협동조합

Inventor： 조성권

IPC: H05B37/02

CPC classification number: H05B37/0272 ,  H05B33/083 ,  H05B33/0896

Abstract: The present invention relates to a lighting device using the output voltage division and reverse current of a multi-step series zener diode circuit and a method for controlling the same. A lighting device relating to one embodiment of the present invention comprises a power supply part; a plurality of lighting parts for receiving current from the power supply part and lighting; a plurality of zener diodes connected to each lighting part in parallel; and a control part for controlling the operation of the power supply part, the lighting parts, and the zener diodes. The lighting parts are connected to each other in series. The control part allows the current supplied from a first lighting part through the power supply part to flow through the zener diode connected to the first lighting part when a first condition relating to the first lighting part as a part of the lighting parts is satisfied. The first condition includes conditions to make the first lighting part opened and to make the first lighting part applied with a predetermined level of voltage. The first condition may include conditions to make the first lighting part opened and to make the first lighting part applied with a predetermined level of voltage. [Reference numerals] (200) Power supply part;(300) Control part;(400) Output part;(410) Lighting part;(420) Zener diode module;(500) Constant current circuit;(600) Converter

Abstract translation: 本发明涉及使用多级串联齐纳二极管电路的输出分压和反向电流的照明装置及其控制方法。 与本发明的一个实施例相关的照明装置包括电源部分; 多个用于从电源部分接收电流并点亮的照明部件; 并联连接到每个照明部分的多个齐纳二极管; 以及用于控制电源部分，照明部分和齐纳二极管的操作的控制部分。 照明部件串联连接。 当满足作为照明部件的一部分的与第一照明部分有关的第一条件时，控制部件允许从第一照明部分通过电源部分提供的电流流过连接到第一照明部分的齐纳二极管。 第一条件包括使第一照明部分打开并使第一照明部分施加预定电压的条件。 第一条件可以包括使第一照明部分打开并使第一照明部分施加预定电压的条件。 （200）电源部（300）控制部;（400）输出部;（410）照明部;（420）齐纳二极管模块;（500）恒流电路;（600）转换器

公开(公告)号：KR101374333B1

公开(公告)日：2014-04-16

申请号：KR1020130122493

申请日：2013-10-15

Applicant: (주)비젼테크 ,  한국조명공업협동조합

Inventor： 이호석 ,  박선규 ,  윤희진 ,  송걸

IPC: F21S2/00

CPC classification number: F21K9/272 ,  F21K9/275 ,  F21K9/66 ,  F21V3/06 ,  F21V29/85 ,  F21V29/89 ,  F21Y2103/10 ,  F21Y2115/10

Abstract: The present invention relates to a slide insert type tubular led lamp having a graphite paper heat radiation structure, and more particularly to a slide insert type tubular LED lamp having a graphite paper heat radiation structure, in which a pair of semi-cylindrical cases including polycarbonate instead of aluminum are manufactured, and the heat radiation structure is formed by using graphite paper instead of a heat sink including a metallic material, so that safety problem caused by the sag of the cases can be dissolved, the heat radiation ability can be ensured, the weight of the cases can be remarkably reduced, the manufacturing cost is lowered, and the processability can be maximized due to the paper. A printed circuit board and a case are detachably coupled with a frame through a sliding scheme. Accordingly, it is unnecessary to couple the printed circuit board with the frame by using pieces, so that the manufacturing process can be simplified and the production efficiency can be maximized. Not only can even the unskilled perform the coupling work between the printed circuit board and the frame, and the coupling work between the case and the frame, but also the assembly work can be simplified, so that the manufacturing process can be simply performed, and the maintenance cost can be saved. To this end, the slide insert type tubular led lamp having the graphite paper heat radiation structure according to the present invention includes: a printed circuit board prepared with a long length in a longitudinal direction rather than a wide direction; a plurality of LED chips mounted on one lateral side of the printed circuit board; a frame provided at one lateral side thereof with a plate that the printed circuit board is inserted into or separated from through the sliding scheme; and first and second cases having the shape of a semispherical column and inserted into lateral sides of the frame or separated from the lateral sides of the frame through the sliding scheme.

Abstract translation: 本发明涉及一种具有石墨纸热辐射结构的滑动插入式管式LED灯，更具体地涉及一种具有石墨纸热辐射结构的滑动插入式管状LED灯，其中一对半圆柱形壳体包括聚碳酸酯 制造铝而不是使用石墨纸代替包含金属材料的散热片形成散热结构，从而能够溶解由壳体的松弛引起的安全问题，能够确保散热能力， 壳体的重量可以显着降低，制造成本降低，并且由于纸张的加工性能最大化。 印刷电路板和壳体通过滑动方案与框架可拆卸地联接。 因此，不需要通过使用件将印刷电路板与框架连接，从而可以简化制造工艺并且可以最大化生产效率。 即使不熟练，也可以在印刷电路板和框架之间进行耦合工作，并且壳体与框架之间的耦合工作，也可以简化组装工作，从而可以简单地执行制造过程， 可以节省维护成本。 为此，具有根据本发明的石墨纸热辐射结构的滑动插入式管状LED灯包括：沿纵向而不是宽方向制作长度长的印刷电路板; 安装在印刷电路板的一个侧面上的多个LED芯片; 在其一个侧面上设置有印刷电路板插入或通过滑动方案分离的框架; 并且第一和第二壳体具有半球形的形状并插入到框架的侧面中，或者通过滑动方案与框架的横向侧面分离。

公开(公告)号：KR1020140001676A

公开(公告)日：2014-01-07

申请号：KR1020120070060

申请日：2012-06-28

Applicant: 호서대학교 산학협력단 ,  한국조명공업협동조합

Inventor： 이진우 ,  이병구 ,  한태인 ,  함승우

IPC: F21V5/04

CPC classification number: F21K9/69 ,  F21V5/04 ,  F21Y2101/00 ,  G02B3/0062

Abstract: An LED secondary lens comprises rectangular planar lenses; multiple hemispherical oval lens modules located at a regular interval on a front of the planar lens; a first round groove formed at a corner of the planar lens; and a semicircle-shaped second groove located at an upper and lower middle of the planar lens.

Abstract translation: LED二次透镜包括矩形平面透镜; 位于平面透镜前方的规则间隔的多个半球形椭圆形透镜模块; 形成在所述平面透镜的角部的第一圆形槽; 以及位于平面透镜的上下中间的半圆形的第二槽。