CN104315430A - 新型led 天花筒灯 - Google Patents

新型led 天花筒灯 Download PDF

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Publication number
CN104315430A
CN104315430A CN201410554701.XA CN201410554701A CN104315430A CN 104315430 A CN104315430 A CN 104315430A CN 201410554701 A CN201410554701 A CN 201410554701A CN 104315430 A CN104315430 A CN 104315430A
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CN
China
Prior art keywords
led
electrical appliance
aluminum cover
reflecting cup
aluminium cover
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.)
Pending
Application number
CN201410554701.XA
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English (en)
Inventor
熊开富
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Kunshan Bowen Lighting Technology Co Ltd
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Kunshan Bowen Lighting Technology Co Ltd
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Publication date
Application filed by Kunshan Bowen Lighting Technology Co Ltd filed Critical Kunshan Bowen Lighting Technology Co Ltd
Priority to CN201410554701.XA priority Critical patent/CN104315430A/zh
Publication of CN104315430A publication Critical patent/CN104315430A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • 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
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • 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
    • F21Y2101/00—Point-like light sources

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

本发明公开了一种新型LED天花筒灯，包括电器盒、铝罩反光杯、LED灯珠光源、LED扩散板，LED灯珠光源与驱动组件连接，铝罩反光杯将LED灯珠光源罩住;铝罩反光杯与电器盒通过铆合形成一个整体，铝罩反光杯为凹形结构:铝罩反光杯内下部设有一圈凹槽，LED扩散板安装在凹槽内:铝罩反光杯设有空气对流孔。本发明通过将铝罩反光杯与电器盒切合形成共同散热体，并在铝罩反光杯上设置空气对流孔，采用整个灯体散热，能够保障LED灯珠长寿命:铝罩反光杯做成特殊的凹形设计，使灯杯向下压使光线更易向下照射，在铝罩反光杯上设置凹槽来固定LED扩散板，使灯体容易拆装维护:顶部电器盒内装驱动电源并向外引出接线端子，符合消防要求。

Description

新型LED 天花筒灯
技术领域
本发明涉及照明设备技术领域，具体涉及一种LED 天花筒灯。
背景技术
传统技术中，天花筒灯一般采用高反光杯作为反射器，采用灯头安装白炽灯泡或者节能灯泡，灯头顶部设置接线盒，其优点是设置了接线盒，符合消防要求;缺点是灯体太高，占用空间大，灯光反射利用率低，耗能大、灯泡寿命短等。为了达到节能目的，现在多采用LED 天花筒灯、射灯，其通常采用铝外壳，在LED 灯珠光源后面安装散热器，其优点是节能省电、寿命长:缺点是发热量大，未充分利用整个灯体本身散热，易烧坏驱动组件，且耗材多，整灯成本高， LED 灯珠前用透镜聚光导致照射光照太过集中， LED 电源驱动外置接线，防鼠害等性能未达消防要求等。
发明内容
本发明要解决的技术问题是提供一种结构合理、散热性能好、灯光效果好、符合消防要求的新型LED 天花筒灯。
为解决上述技术问题，本发明采用如下技术方案: 一种新型LED 天花筒灯，包括电器盒、铝罩反光杯、LED 灯珠光源、LED 扩散板及天花外环面盖， LED 灯珠光源与电器盒内的驱动组件连接，铝罩反光杯与电器盒连接， LED 扩散板安装在铝罩反光杯上，铝罩反光杯将LED 灯珠光源罩住，铝罩反光杯外面设有铝罩反光杯卡片，铝罩反光杯卡片连接天花外环面盖，天花外环面盖由天花固定弹簧固定，其特征在于:所述铝罩反光杯与电器盒通过铆合形成一个整体，铝罩反光杯为凹形结构:铝罩反光杯内下部设有一圈凹槽， LED 扩散板安装在该凹槽内并由扩散板固定弹簧固定。
进一步地，所述铝罩反光杯的凹形结构处设有若干个空气对流孔，铝罩反光杯内的热空气可以从空气对流孔散发到外部空间，有利于散热。
进一步地，所述电器盒上设有引出在电器盒外的接线端子。
进一步地，所述LED 扩散板为扩散片或者砂玻璃片。
本发明通过将铝罩反光杯与电器盒铆合形成LED 共同散热体，并且在铝罩反光杯上设置空气对流孔，采用整个灯体散热，能够保障LED 灯珠长寿命;铝罩反光杯做成特殊的凹形设计，使灯杯向下压使光线更易向下照射，在铝罩反光杯上设置凹槽来固定LED灯光扩散片或砂玻璃片，使灯体容易拆装维护;顶部电器盒内装驱动电源并向外引出接线端子，符合消防要求。
附图说明
图1 为本发明平面结构示意图。
图中， 1 为电器盒， 2 为铝罩反光杯， 3 为LED 灯珠光源， 4 为犬花外环面盖， 5 为LED扩散板， 6 为铝罩反光杯卡片， 7 为天花固定卡簧， 8 为扩散板固定弹簧， 9 为空气对流孔， 10为接线端子。
具体实施方式
本实施例中，参照图1，所述新型LED 天花筒灯，包括电器盒1 、铝罩反光杯2 、LED灯珠光源3 、LED 扩散板5 及天花外环面盖4 ， LED 灯珠光源3 与电器盒1 内的驱动组件连接，铝罩反光杯2 与电器盒1 连接， LED 扩散板5 安装在铝罩反光杯2 上，铝罩反光2 杯将LED 灯珠光源3 罩住，铝罩反光杯2 外面设有铝罩反光杯卡片6 ，铝罩反光杯卡片6 连接天花外环面盖4 ，天花外环面盖4 由7 天花固定弹簧固定:铝罩反光杯2 与电器盒1 通过铆合形成一个整体，铝罩反光杯2 为凹形结构;铝罩反光杯2 内下部设有一圈凹槽， LED 扩散板5 安装在该凹槽内并由扩散板固定弹簧8 固定。
所述铝罩反光杯2 的凹形结构处设有多个空气对流孔9 ，铝罩反光杯2 内的热空气可以从空气对流孔9 散发到外部空间，有利于散热。
所述电器盒1 上设有引出在电器盒l 外的接线端子10。
所述LED 扩散板5 为扩散片或者砂玻璃片。
以上已将本发明做一详细说明，以上所述，仅为本发明之较佳实施例而己，当不能限定本发明实施范围，即凡依本申请范围所作均等变化与修饰，皆应仍属本发明涵盖范围内。

Claims (4)

1.一种新型LED 天花筒灯，包括电器盒、铝罩反光杯、LED 灯珠光源、LED 扩散板及天花外环面盖， LED 灯珠光源与电器盒内的驱动组件连接，铝罩反光杯与电器盒连接， LED 扩散板安装在铝罩反光杯上，铝罩反光杯将LED 灯珠光源罩住，铝罩反光杯外面设有铝罩反光杯卡片，铝罩反光杯卡片连接天花外环面盖，天花外环面盖由天花固定弹簧固定，其特征在于:所述铝罩反光杯与电器盒通过铆合形成一个整体，铝罩反光杯为凹形结构;铝罩反光杯内下部设有一圈凹槽， LED 扩散板安装在该凹槽内并由扩散板固定弹簧固定。
2.根据权利要求1 所述的新型LED 天花筒灯，其特征在于:所述铝罩反光杯的凹形结构处设有若干个空气对流孔。
3.根据权利要求1 所述的新型LED 天花筒灯，其特征在于:所述电器盒上设有引出在电器盒外的接线端子。
4.根据权利要求1 所述的新型LED 天花筒灯，其特征在于:所述LED 扩散板为扩散片或者砂玻璃片。
CN201410554701.XA 2014-10-20 2014-10-20 新型led 天花筒灯 Pending CN104315430A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104763951A (zh) * 2015-04-03 2015-07-08 李绍和 筒灯
CN106907626A (zh) * 2017-05-04 2017-06-30 深圳市璇林科技股份有限公司 一种方形防眩杯天花灯及其双色喷涂工艺

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742208A (en) * 1971-12-07 1973-06-26 Alvin Corkland Lighting fixtures using circular, tubular fluorescent lamps
CN101858528A (zh) * 2010-06-01 2010-10-13 深圳市兴皓地电子有限公司 一种led天花灯
CN201885105U (zh) * 2010-09-03 2011-06-29 袁广明 新型led天花筒灯

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742208A (en) * 1971-12-07 1973-06-26 Alvin Corkland Lighting fixtures using circular, tubular fluorescent lamps
CN101858528A (zh) * 2010-06-01 2010-10-13 深圳市兴皓地电子有限公司 一种led天花灯
CN201885105U (zh) * 2010-09-03 2011-06-29 袁广明 新型led天花筒灯

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104763951A (zh) * 2015-04-03 2015-07-08 李绍和 筒灯
CN104763951B (zh) * 2015-04-03 2017-09-26 李绍和 筒灯
CN106907626A (zh) * 2017-05-04 2017-06-30 深圳市璇林科技股份有限公司 一种方形防眩杯天花灯及其双色喷涂工艺

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Application publication date: 20150128