CN206943853U - 一种全封闭的节日用led装饰灯 - Google Patents

一种全封闭的节日用led装饰灯 Download PDF

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CN206943853U
CN206943853U CN201720725853.0U CN201720725853U CN206943853U CN 206943853 U CN206943853 U CN 206943853U CN 201720725853 U CN201720725853 U CN 201720725853U CN 206943853 U CN206943853 U CN 206943853U
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shell
cell
led
colloid
circuit board
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梁发权
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Nanning Hongcai Lighting Technology Co ltd
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Dongguan Chencai Lighting Technology Co Ltd
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    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/04—Provision of filling media
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/0015—Fastening arrangements intended to retain light sources
    • F21V19/0025—Fastening arrangements intended to retain light sources the fastening means engaging the conductors of the light source, i.e. providing simultaneous fastening of the light sources and their electric connections
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • F21V23/006—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate being distinct from the light source holder
    • 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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
    • 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Abstract

本实用新型公开了一种全封闭的节日用LED装饰灯，包括泡壳、芯柱、驱动电路板、LED发光灯体、灯头，灯头与泡壳配合形一个密封腔体；芯柱部分插入泡壳中，并与泡壳固定。本实用新型结构简单，设计合理，利用杯形糟、槽形糟内的胶体以及LED发光灯体的结构，实现发光电路的全封闭，使得本实用新型在实施过程中，即使泡壳破碎后，仍可保证其电路部分与人体的完全隔离，防止因误触而发生的触点或因电路暴露在环境中而产生的短路起火等其它隐患，满足UL 588条的相关要求。

Description

一种全封闭的节日用LED装饰灯
技术领域
本实用新型涉及一种球泡形式的LED装饰灯，具体的说是一种可在灯泡的透明壳体破碎后仍能保证人体接触后不会触电的全封闭的节日用LED装饰灯。
背景技术
LED装饰灯目前的使用越来越广泛，目前的LED装饰灯的结构较为简单，并不能很好的满足实际使用环境下的使用安全的需要。具体的说，球泡体形式的装饰灯，由于使用场景比较复杂，与使用者的距离较照明用灯近，在安装不当或其它原因的影响下，经常会出现掉落、碰撞等造成装饰灯的球泡体破碎的情况发生，而在上述球泡体破碎后，现有的灯体内的结构并不能实现电路部分的全密封，故而不能防止人在触摸到灯体的发光组件时不会触电。在实际使用过程中，可能出现因灯球破损后而发生的人体触电或因破损后正负极短路引起的起火等诸多情况，在使用安全性上存在明显的不足。
基于上述安全理由，UL认证推出了新的588条关于LED装饰灯的认证要求，使用传统结构的LED装饰灯不能满足上述认证的相关规定要求。
实用新型内容
本实用新型的目的在于克服现有技术所存在的不足，提供一种可以满足UL 588款对LED装饰灯的安全规定的全封闭的节日用LED装饰灯。
为实现上述目的，本实用新型所采用的技术方案是：一种全封闭的节日用LED装饰灯，包括泡壳、芯柱、驱动电路板、LED发光灯体、灯头，灯头与泡壳配合形一个密封腔体；芯柱部分插入泡壳中，并与泡壳固定；芯柱插入泡壳的一端开口且空心，形一个杯形槽，驱动电路板置于该杯形糟内；芯柱内预埋有两根软性引线，两根软性引线的一头与灯头相接，实现电性导通，另一头从杯形糟底端伸出与驱动电路板相接；LED发光灯体包括胶体、埋夹在胶体内的LED发光体， LED发光体的软性引脚伸出胶体外，并驱动电路板相接；杯形糟注入有胶体，利用杯形糟内的胶体将驱动电路板及LED发光灯体的软性引脚密封。
本实用新型结构简单，设计合理，利用杯形糟、槽形糟内的胶体以及LED发光灯体的结构，实现发光电路的全封闭，使得本实用新型在实施过程中，即使泡壳破碎后，仍可保证其电路部分与人体的完全隔离，防止因误触而发生的触点或因电路暴露在环境中而产生的短路起火等其它隐患，满足UL 588条的相关要求。
附图说明
图1是本实用新型的结构示意图。
图2是本实用新型LED发光灯体的结构示意图。
图3是本实用新型芯柱的结构示意图。
具体实施方式
为方便对本实用新型作进一步的理解，现结合附图举出实施例，对本实用新型作进一步的说明。
实施例：
如图1-3所示，本实用新型包括泡壳1、芯柱2、驱动电路板3、LED发光灯体4、灯头5，灯头5与泡壳1配合形一个密封腔体；芯柱2部分插入泡壳1中，并与泡壳1固定；芯柱2插入泡壳1的一端开口且空心，形一个杯形槽，驱动电路板3置于该杯形糟内；芯柱2内预埋有两根软性引线，两根软性引线的一头与灯头5相接，实现电性导通，另一头从杯形糟底端伸出与驱动电路板3相接；LED发光灯体4包括胶体6、埋夹在胶体6内的LED发光体7， LED发光体7的软性引脚伸出胶体6外，并驱动电路板3相接；杯形糟注入有胶体8，利用杯形糟内的胶体8将驱动电路板3及LED发光灯体4的软性引脚密封。
以上所述,仅是本实用新型的较佳实施而已,并非对本实用新型作任何形式上的限制,任何熟悉本专业的技术人员都可能利用上述技术内容加以变更或修饰为等同变化的等效实施例,在此，凡未脱离本实用新型的技术方案内容,就依据本实用新型的技术实质对以上实施例所作的任何简单修改、等同。

Claims (1)

1.一种全封闭的节日用LED装饰灯，其特征在于：包括泡壳、芯柱、驱动电路板、LED发光灯体、灯头，灯头与泡壳配合形一个密封腔体；芯柱部分插入泡壳中，并与泡壳固定；芯柱插入泡壳的一端开口且空心，形一个杯形槽，驱动电路板置于该杯形糟内；芯柱内预埋有两根软性引线，两根软性引线的一头与灯头相接，实现电性导通，另一头从杯形糟底端伸出与驱动电路板相接；LED发光灯体包括胶体、埋夹在胶体内的LED发光体， LED发光体的软性引脚伸出胶体外，并驱动电路板相接；杯形糟注入有胶体，利用杯形糟内的胶体将驱动电路板及LED发光灯体的软性引脚密封。
CN201720725853.0U 2017-06-21 2017-06-21 一种全封闭的节日用led装饰灯 Active CN206943853U (zh)

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CN201720725853.0U CN206943853U (zh) 2017-06-21 2017-06-21 一种全封闭的节日用led装饰灯
US15/642,052 US10161603B1 (en) 2017-06-21 2017-07-05 Fully-sealed LED decorative lamp used in festivals

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111503537A (zh) * 2019-01-29 2020-08-07 松下知识产权经营株式会社 照明装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8132955B2 (en) * 2007-11-15 2012-03-13 He Shan Lide Electronic Enterprise Company Ltd. Lamp body used in the LED light string
US8690386B2 (en) * 2010-04-16 2014-04-08 Chun-Hsien Lee LED bulb
US9777912B2 (en) * 2016-03-01 2017-10-03 Chang-Fu Tsai LED light string manufacturing method and LED light string

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111503537A (zh) * 2019-01-29 2020-08-07 松下知识产权经营株式会社 照明装置

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