JP5717095B2 - 看板用直管蛍光灯型ledランプ - Google Patents
看板用直管蛍光灯型ledランプ Download PDFInfo
- Publication number
- JP5717095B2 JP5717095B2 JP2011162020A JP2011162020A JP5717095B2 JP 5717095 B2 JP5717095 B2 JP 5717095B2 JP 2011162020 A JP2011162020 A JP 2011162020A JP 2011162020 A JP2011162020 A JP 2011162020A JP 5717095 B2 JP5717095 B2 JP 5717095B2
- Authority
- JP
- Japan
- Prior art keywords
- support
- cylindrical cover
- led lamp
- type led
- signboard
- 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.)
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- 239000011800 void material Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 239000004925 Acrylic resin Substances 0.000 description 4
- 229920000178 Acrylic resin Polymers 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Description
。
2 円筒状カバー
3 支持体
4 LED(発光ダイオード)
5 口金
6 端子
7,7 係止突条
8 係止溝
10 支持脚部
12 傾斜支持板
13 ビス穴
14 係止突部
15 空所部
16 基板
17 ビス
20 取付け金具
21 本体シャーシ
22 ソケット
23 電源部(安定器)
24 接続端子台
30 看板枠体
31 本体枠
32 広告面板
33 底板
Claims (3)
- 光を透過する円筒状カバー内に長手方向へ延びる支持体が設けられ、該支持体に多数のLEDが長手方向に配列して取り付けられている直管蛍光灯型LEDランプであって、
前記支持体は、中空形状であり、前記円筒状カバーの内側底部に設けられ長手方向へ延びる幅狭の支持脚部と、該支持脚部に連設され断面山形に形成された2つの傾斜支持板とを有しており、前記各傾斜支持板に多数のLEDが長手方向に配列して取り付けられ、
前記2つの傾斜支持板を含む前記支持体の両側部及び前記支持脚部の両側面と、前記円筒状カバーの内側壁面との間に空所部が形成され、
前記支持脚部の幅が、前記円筒状カバーの直径に対して10%〜20%であることを特徴とする看板用直管蛍光灯型LEDランプ。 - 前記円筒状カバーが難燃性ポリカーボネートで構成され、前記支持体がアルミニウム合金の型材により構成されていることを特徴とする請求項1記載の看板用直管蛍光灯型LEDランプ。
- 前記2つの傾斜支持板が、鋭角の断面山形状に形成されていることを特徴とする請求項
1又は2記載の看板用直管蛍光灯型LEDランプ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011162020A JP5717095B2 (ja) | 2011-07-25 | 2011-07-25 | 看板用直管蛍光灯型ledランプ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011162020A JP5717095B2 (ja) | 2011-07-25 | 2011-07-25 | 看板用直管蛍光灯型ledランプ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013026131A JP2013026131A (ja) | 2013-02-04 |
JP5717095B2 true JP5717095B2 (ja) | 2015-05-13 |
Family
ID=47784225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011162020A Active JP5717095B2 (ja) | 2011-07-25 | 2011-07-25 | 看板用直管蛍光灯型ledランプ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5717095B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101406244B1 (ko) | 2013-03-11 | 2014-06-12 | 금호전기주식회사 | 형광등 타입 엘이디 조명등 |
CN110992637B (zh) * | 2019-11-07 | 2021-06-15 | 宁波顺超轴承有限公司 | 一种安全出口指示灯 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1761146B1 (en) * | 2004-05-26 | 2016-06-29 | GE Lighting Solutions, LLC | Led lighting systems for product display cases |
JP4720539B2 (ja) * | 2006-02-27 | 2011-07-13 | 岩崎電気株式会社 | 防爆形照明装置 |
JP3139714U (ja) * | 2007-12-10 | 2008-02-28 | 鳥海工業株式会社 | Ledランプ |
JP5286048B2 (ja) * | 2008-11-25 | 2013-09-11 | ローム株式会社 | Ledランプ |
JP2010165647A (ja) * | 2009-01-19 | 2010-07-29 | Momo Alliance Co Ltd | 照明装置 |
CN101963292A (zh) * | 2009-07-21 | 2011-02-02 | 富士迈半导体精密工业(上海)有限公司 | 照明装置 |
JP3157255U (ja) * | 2009-11-25 | 2010-02-04 | 株式会社総合廣告社 | 内照式看板 |
JP3163591U (ja) * | 2010-08-10 | 2010-10-21 | 株式会社すみや電器 | Led照明装置 |
-
2011
- 2011-07-25 JP JP2011162020A patent/JP5717095B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2013026131A (ja) | 2013-02-04 |
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