CN108870109A - 一种led灯具 - Google Patents

一种led灯具 Download PDF

Info

Publication number
CN108870109A
CN108870109A CN201710624439.5A CN201710624439A CN108870109A CN 108870109 A CN108870109 A CN 108870109A CN 201710624439 A CN201710624439 A CN 201710624439A CN 108870109 A CN108870109 A CN 108870109A
Authority
CN
China
Prior art keywords
lamp holder
lamp
led lamp
power
supply controller
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.)
Withdrawn
Application number
CN201710624439.5A
Other languages
English (en)
Inventor
朱强强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
According To Zhongshan Eight Party Photoelectric Technology Co Ltd
Original Assignee
According To Zhongshan Eight Party Photoelectric Technology Co Ltd
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 According To Zhongshan Eight Party Photoelectric Technology Co Ltd filed Critical According To Zhongshan Eight Party Photoelectric Technology Co Ltd
Priority to CN201710624439.5A priority Critical patent/CN108870109A/zh
Publication of CN108870109A publication Critical patent/CN108870109A/zh
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F21V23/003—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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/08—Refractors for light sources producing an asymmetric light distribution
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

本发明公开了一种LED灯具，其包括一体成型的灯座，所述灯座的内腔上部通过固定机构连接有电源控制器，所述灯座上部侧壁上设有沿其环布且竖向呈条状的多道散热孔，所述灯座的下部中间连接有呈盘状的内灯罩，灯座与内灯罩之间卡装有呈环状的LED灯珠安装板，灯座与内灯罩的下端卡装有向下突出且呈环形的散光灯罩。本发明具有照明范围广、散热性能好和电源控制器固定牢固从而延长其使用寿命的优点。

Description

一种LED灯具
技术领域
本发明涉及一种LED灯具。
背景技术
LED灯具以及安装其的灯罩作为家居用品，其不仅仅起到房屋照明的作用，而且起到一定的装饰作用。现有的LED灯具包括一个可以安装基座，基座上配装有集光罩壳，集光罩壳一体成型，不仅可以起到对LED灯具进行集光的作用，而且可以作为装饰品点缀整个房间。现有技术中的LED灯具存在照明范围小、散热效果不理想的问题，另外，LED灯具内顶部装有电源控制器，电源控制器采用插装的结构连接在筒灯内，其容易出现晃动现象，因而会造成接触不良甚至其损坏的问题。
发明内容
本发明的主要目的是提供一种LED灯具，旨在提高其照明范围，避免出现光斑现象，并且能大大提高其散热性能，延长其使用寿命。
本发明提出一种LED灯具，包括一体成型的灯座，其结构特点在于：所述灯座的内腔上部通过固定机构连接有电源控制器，所述灯座上部侧壁上设有沿其环布且竖向呈条状的多道散热孔，所述灯座的下部中间连接有呈盘状的内灯罩，灯座与内灯罩之间卡装有呈环状的LED灯珠安装板，灯座与内灯罩的下端卡装有向下突出且呈环形的散光灯罩。
所述固定机构包括与灯座一体成型或卡装在灯座上的托盘，托盘的纵截面呈L型，所述电源控制器卡装在所述托盘与灯座之间。
所述固定机构包括与灯座一体成型且沿灯座环布的多道竖拉筋，多道竖拉筋的底部通过与之一体成型的下托座连为一体，所述电源控制器卡装在下托座与灯座之间。
所述固定机构包括与灯座一体成型且沿灯座环布的多道竖拉板，竖拉板的下伸端皆设有向内伸出的拉头，所述电源控制器卡装在多个拉头与灯座之间。
所述灯座的顶部设有连接头部。
采用上述结构后，通过固定机构固定电源控制器，改变了原有的简单插装的结构，使其进行定位固定，大大提高了其稳定性，避免出现因晃动现象导致的接触不良等问题；设置多道条状的散热孔，大大提高了散热性能，延长其使用寿命，并且散光灯罩的结构设置，会使LED灯珠发出的光进行漫散射，从而提高其照明范围，避免光斑现象的发生。
综上所述，本发明具有照明范围广、散热性能好和电源控制器固定牢固从而延长其使用寿命的优点。
附图说明
图1为本发明一种实施例的示意图；
图2为沿图1中A-A线的剖视图；
图3为图1实施例的爆炸图；
图4为本发明另一种实施例的剖视图；
图5为图4实施例去掉散光灯罩后的立体图；
图6为本发明再一种实施例的剖视图。
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
权利要求书由实施例概括而来，所以要包含权利要求书所有内容，而且要比权利要求书具体一点，让人可以从实施例中得到权利要求书。
参照附图1和图2，提出本发明的一实施例。本发明提供的LED灯具，其包括一体成型的灯座1，灯座1的顶部设有连接头部11，连接头部可用于本发明旋拧在灯口上，所述灯座1的内腔上部通过固定机构连接有电源控制器2，在本实施例中，上述固定结构为：固定机构包括与灯座一体成型的托盘7，当然也可以采用单独制作卡盘的结构和卡盘卡装在灯座上的结构，托盘7的纵截面呈L型，所述电源控制器2卡装在所述托盘7与灯座之间，通过托盘托住电源控制器2，并通过卡装的结构使其牢固固定，所述灯座1上部侧壁上设有沿其环布且竖向呈条状的多道散热孔3，具体来说，散热孔大致呈悬滴状，增加其美观性能，所述灯座1的下部中间连接有呈盘状的内灯罩4，灯座与内灯罩4之间卡装有呈环状的LED灯珠安装板5，LED灯珠安装板上可镶嵌有多个LED灯珠，灯座与内灯罩的下端卡装有向下突出且呈环形的散光灯罩6，该结构的散光灯罩可使LED灯珠发出的光线进行漫散射，从而扩大照明范围，并且部分灯光会从内灯罩照射出，避免出现光斑的现象。
参照图4和图5，本发明提供了另一种实施例，其基本结构与上述实施例相同，不同点在于，所述固定机构包括与灯座一体成型且沿灯座环布的多道竖拉筋8，多道竖拉筋8的底部通过与之一体成型的下托座81连为一体，共设置三道竖拉筋8，所述电源控制器卡装在下托座与灯座之间，通过竖拉筋的拉动、下托座81的承托作用使电源控制器牢固固定。
参照图6，本发明提供了再一种实施例，其基本结构与上述实施例相同，不同点在于，所述固定机构包括与灯座一体成型且沿灯座环布的多道竖拉板9，竖拉板9的下伸端皆设有向内伸出的拉头，所述电源控制器卡装在多个拉头与灯座之间，通过竖拉板的拉头的拉动作用以及灯座上的卡装，从而使电源控制器牢固固定。
本发明不仅可以用作灯具，例如应急照明灯泡等，还可以用作野外作业的手电筒、头灯等照明设置。
以上所述仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (5)

1.一种LED灯具，包括一体成型的灯座（1），其特征在于：所述灯座（1）的内腔上部通过固定机构连接有电源控制器（2），所述灯座（1）上部侧壁上设有沿其环布且竖向呈条状的多道散热孔（3），所述灯座（1）的下部中间连接有呈盘状的内灯罩（4），灯座与内灯罩（4）之间卡装有呈环状的LED灯珠安装板（5），灯座与内灯罩的下端卡装有向下突出且呈环形的散光灯罩（6）。
2.根据权利要求1所述的LED灯具，其特征在于：所述固定机构包括与灯座一体成型或卡装在灯座上的托盘（7），托盘（7）的纵截面呈L型，所述电源控制器（2）卡装在所述托盘（7）与灯座之间。
3.根据权利要求1所述的LED灯具，其特征在于：所述固定机构包括与灯座一体成型且沿灯座环布的多道竖拉筋（8），多道竖拉筋（8）的底部通过与之一体成型的下托座（81）连为一体，所述电源控制器卡装在下托座与灯座之间。
4.根据权利要求1所述的LED灯具，其特征在于：所述固定机构包括与灯座一体成型且沿灯座环布的多道竖拉板（9），竖拉板（9）的下伸端皆设有向内伸出的拉头，所述电源控制器卡装在多个拉头与灯座之间。
5.根据权利要求1-4中任一项所述的LED灯具，其特征在于：所述灯座（1）的顶部设有连接头部（11）。
CN201710624439.5A 2017-07-27 2017-07-27 一种led灯具 Withdrawn CN108870109A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710624439.5A CN108870109A (zh) 2017-07-27 2017-07-27 一种led灯具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710624439.5A CN108870109A (zh) 2017-07-27 2017-07-27 一种led灯具

Publications (1)

Publication Number Publication Date
CN108870109A true CN108870109A (zh) 2018-11-23

Family

ID=64325404

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710624439.5A Withdrawn CN108870109A (zh) 2017-07-27 2017-07-27 一种led灯具

Country Status (1)

Country Link
CN (1) CN108870109A (zh)

Similar Documents

Publication Publication Date Title
US10711991B2 (en) LED lighting fixture
KR20080098762A (ko) 엘이디 램프를 이용한 조명장치
JP7014360B2 (ja) 放熱機能が強化されたｌｅｄ照明ランプ
US20100002452A1 (en) Luminaire housing with separated lamp and ballast compartments
CN108870109A (zh) 一种led灯具
WO2015078292A1 (zh) 换气扇的照明装置
CN206904640U (zh) 一种led灯具
CN212929696U (zh) 一种具有亮度可调灯芯的壁灯
CN204693144U (zh) 一种内置有led光源结构的灯罩结构
CN109780485B (zh) 灯具
CN202484670U (zh) 一种led筒灯
CN207569699U (zh) 一种led筒灯
KR101325080B1 (ko) 엘이디 촛대전구
KR20120069386A (ko) 간접조명을 위한 엘이디 코너등
KR101459273B1 (ko) 돌출형 확산커버를 이용한 매립형 다운라이트
KR20170074515A (ko) 반사갓 교체가 용이한 엘이디 투광등
CN204573778U (zh) 一种安装于灯臂上的led发光体结构
KR101468326B1 (ko) 다기능 구조를 갖는 엘이디 조명등
US9814116B2 (en) LED lamp with integral control receptacle
JP3184156U (ja) セード付きｌｅｄ照明器具
TW201920878A (zh) 具有在照明組件與驅動組件之間的獨立調整功能的嵌入式照明器材
KR20120001918U (ko) 천정 매립형 엘이디 조명기구
CN219367530U (zh) 一种方便拆卸的智能装饰筒灯
KR20150052493A (ko) 매입형 led 조명장치
CN218468929U (zh) 一种gu10射灯灯具

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20181123

WW01 Invention patent application withdrawn after publication