CN111237670A - 一种高效率led射灯 - Google Patents

一种高效率led射灯 Download PDF

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Publication number
CN111237670A
CN111237670A CN201811442776.3A CN201811442776A CN111237670A CN 111237670 A CN111237670 A CN 111237670A CN 201811442776 A CN201811442776 A CN 201811442776A CN 111237670 A CN111237670 A CN 111237670A
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CN
China
Prior art keywords
tube
support
led
shape shell
light source
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CN201811442776.3A
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English (en)
Inventor
史宏余
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Yangzhou Lvanxin Energy Efficient Lighting Technology Co ltd
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Yangzhou Lvanxin Energy Efficient Lighting Technology Co ltd
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Application filed by Yangzhou Lvanxin Energy Efficient Lighting Technology Co ltd filed Critical Yangzhou Lvanxin Energy Efficient Lighting Technology Co ltd
Priority to CN201811442776.3A priority Critical patent/CN111237670A/zh
Publication of CN111237670A publication Critical patent/CN111237670A/zh
Withdrawn legal-status Critical Current

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    • 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
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/02—Cages
    • 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
    • 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
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • 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
    • F21V5/04—Refractors for light sources of lens shape
    • 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]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

本发明涉及一种高效率LED射灯，包括灯座、支架和LED光源，LED光源安装在灯座上，灯座上安装有反光杯，LED光源位于反光杯内，反光杯的前端面上设有透镜，反光杯外套上设有筒状外壳，筒状外壳与灯座固定连接，支架套在筒状外壳外侧，筒状外壳与支架通过螺旋转动连接，筒状外壳外表面设有若干散热片，筒状外壳外套设有保护壳。本发明结构简单，操作便捷，利用保护壳可以有效的保护散热片进行散热工作，保护网可以有效的避免透镜被外力损坏，保证LED射灯正常工作。

Description

一种高效率LED射灯
技术领域
本发明属于射灯技术领域，具体涉及一种高效率LED射灯。
背景技术
LED射灯简单来说就是利用发光二极管作为光源的射灯，目前市场上LED射灯已经逐渐取代了传统的卤素灯，由于LED射灯的发光功率大，所以会在外表面安装很多散热片来达到散热效果，但是在施工过程中，散热片和LED射灯上的透镜容易被接触或者碰倒，这样会对透镜和散热片造成损坏，导致LED射灯不能正投射照明，影响颇大。
发明内容
本发明旨在解决上述缺陷，提供了一种高效率LED射灯。
为了克服背景技术中存在的缺陷，本发明解决其技术问题所采用的技术方案是：一种高效率LED射灯，包括灯座、支架和LED光源，所述LED光源安装在灯座上，所述灯座上安装有反光杯，所述LED光源位于反光杯内，所述反光杯的前端面上设有透镜，所述反光杯外套上设有筒状外壳，所述筒状外壳与灯座固定连接，所述支架套在筒状外壳外侧，筒状外壳与支架通过螺旋转动连接，所述筒状外壳外表面设有若干散热片，所述筒状外壳外套设有保护壳。
在本发明的一个较佳实施例中，所述保护壳表面上设有若干个通风孔。
在本发明的一个较佳实施例中，所述支架末端连接有电器箱，所述电器箱与支架末端通过螺旋转动连接。
在本发明的一个较佳实施例中，所述透镜前端设有保护网，所述保护网与筒状外壳固定连接。
本发明的有益效果是：结构简单，操作便捷，利用保护壳可以有效的保护散热片进行散热工作，保护网可以有效的避免透镜被外力损坏，保证LED射灯正常工作。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明的结构示意图。
具体实施方式
下面结合附图对本发明的较佳实施例进行详细阐述，以使本发明的优点和特征能更易于被本领域技术人员理解，从而对本发明的保护范围做出更为清楚明确的界定。
如图1所示，一种高效率LED射灯，包括灯座1、支架2和LED光源3，所述LED光源3安装在灯座1上，所述灯座1上安装有反光杯4，所述LED光源3位于反光杯4内，所述反光杯4的前端面上设有透镜5，所述反光杯4外套上设有筒状外壳5，所述筒状外壳5与灯座1固定连接，所述支架2套在筒状外壳6外侧，筒状外壳6与支架2通过螺旋转动连接，所述筒状外壳6外表面设有若干散热片7，所述筒状外壳6外套设有保护壳8。
在本发明的一个较佳实施例中，所述保护壳8表面上设有若干个通风孔。
在本发明的一个较佳实施例中，所述支架2末端连接有电器箱9，所述电器箱9与支架2末端通过螺旋转动连接。
在本发明的一个较佳实施例中，所述透镜5前端设有保护网10，所述保护网10与筒状外壳6固定连接。
以上所述仅为本发明的实施例，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或等效流程变换，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 (4)

1.一种高效率LED射灯，其特征在于：包括灯座、支架和LED光源，所述LED光源安装在灯座上，所述灯座上安装有反光杯，所述LED光源位于反光杯内，所述反光杯的前端面上设有透镜，所述反光杯外套上设有筒状外壳，所述筒状外壳与灯座固定连接，所述支架套在筒状外壳外侧，筒状外壳与支架通过螺旋转动连接，所述筒状外壳外表面设有若干散热片，所述筒状外壳外套设有保护壳。
2.根据权利要求1所述一种高效率LED射灯，其特征在于：所述保护壳表面上设有若干个通风孔。
3.根据权利要求1所述一种高效率LED射灯，其特征在于：所述支架末端连接有电器箱，所述电器箱与支架末端通过螺旋转动连接。
4.根据权利要求1所述一种高效率LED射灯，其特征在于：所述透镜前端设有保护网，所述保护网与筒状外壳固定连接。
CN201811442776.3A 2018-11-29 2018-11-29 一种高效率led射灯 Withdrawn CN111237670A (zh)

Priority Applications (1)

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CN201811442776.3A CN111237670A (zh) 2018-11-29 2018-11-29 一种高效率led射灯

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Application Number Priority Date Filing Date Title
CN201811442776.3A CN111237670A (zh) 2018-11-29 2018-11-29 一种高效率led射灯

Publications (1)

Publication Number Publication Date
CN111237670A true CN111237670A (zh) 2020-06-05

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Country Status (1)

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