CN214500947U - 一种灯具 - Google Patents

一种灯具 Download PDF

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Publication number
CN214500947U
CN214500947U CN202120378268.4U CN202120378268U CN214500947U CN 214500947 U CN214500947 U CN 214500947U CN 202120378268 U CN202120378268 U CN 202120378268U CN 214500947 U CN214500947 U CN 214500947U
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Prior art keywords
heat dissipation
light source
switch
luminaire
dissipation cup
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李希龙
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Xiamen Longstar Lighting Co Ltd
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Xiamen Longstar Lighting Co Ltd
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Priority to US17/351,540 priority patent/US11454355B2/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-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
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20Light sources comprising attachment means
    • F21K9/23Retrofit 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
    • F21K9/232Retrofit 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening 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
    • F21V17/16Fastening 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 by deformation of parts; Snap action mounting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/001Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

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

Abstract

本实用新型提供了一种灯具,包括:壳体,所述壳体设置有开槽孔;光源板,所述光源板设置有灯珠和开关,所述光源板设置在所述壳体内,所述开关对应开槽孔设置;拨片,所述拨片包括操纵件和传动件,所述操纵件滑动设置在所述壳体上,所述传动件通过所述开槽孔并所述开关传动连接,所述操纵件滑动并控制所述灯珠的关闭、开启和色温的改变。应用本技术方案可提供一种装配简单和成本低的灯具。

Description

一种灯具
技术领域
本实用新型涉及一种灯具。
背景技术
传统的灯具包括壳体、铝杯、拨片开关、光源板和驱动板,铝杯安装设置在壳体内,光源板安装设置在铝杯上,驱动板上焊接有开关,驱动板再与光源板焊接,装配麻烦且成本高。
实用新型内容
本实用新型的目的在于克服上述现有技术中的不足,提供一种装配简单和成本低的灯具。
为了解决上述技术问题,本实用新型提供了一种灯具,包括:
壳体,所述壳体设置有开槽孔;
光源板,所述光源板设置有灯珠和开关,所述光源板设置在所述壳体内,所述开关对应开槽孔设置;
拨片,所述拨片包括操纵件和传动件,所述操纵件滑动设置在所述壳体上,所述传动件通过所述开槽孔与所述开关传动连接,所述操纵件滑动并控制所述灯珠的关闭、开启和色温的改变。
优选的,所述壳体包括外壳和散热杯,所述外壳包括一安装空间,所述散热杯嵌置在所述安装空间内,所述开槽孔设置在外壳上,所述散热杯对应该开槽孔设置有缺口,所述光源板设置在所述散热杯上,所述开关对应所述缺口和开槽孔设置。
优选的,所述壳体还包括透光罩,所述透光罩设置在所述安装空间的开口处,所述光源板的灯珠朝向所述透光罩。
优选的,所述外壳内设置有多个定位柱,所述散热杯安装至所述安装空间时,所述定位柱穿过并抵接在所述散热杯上。
优选的,所述散热杯包括安装平面,所述定位柱穿过所述安装平面,所述光源板对应嵌合所述定位柱。
优选的,还包括多个紧固件,每一紧固件对应连接一定位柱,所述紧固件紧固连接光源板和定位柱。
优选的,所述散热杯还包括沿着所述安装平面的周向延伸的散热围壁,所述缺口设置在所述散热围壁上。
优选的,所述操纵件的两侧分别设置有夹持槽,所述夹持槽分别夹持并滑动在开槽孔的侧边上。
优选的,所述传动件包括伸入安装空间的两个侧板,所述开关夹抵在两个侧板之间,所述操纵件滑动带动侧板滑动以此来控制开关。
相较于现有技术,本实用新型的技术方案具备以下有益效果:
光源板设置有灯珠和开关,光源板设置在壳体,开关对应开槽孔设置,拨片包括操纵件和传动件,操纵件滑动设置在所述壳体上,传动件穿过开槽孔并与所述开关传动连接,操纵件滑动并控制灯珠的关闭、开启和色温的改变,开关设置在光源板上,开关直接对应开槽孔,拨片通过开槽直接与开关连接,装配简单,成本低。
附图说明
图1为本实用新型优选实施例中灯具的立体示意图;
图2为本实用新型优选实施例中灯具的立体分解示意图;
图3为本实用新型优选实施例中外壳和散热杯的立体分解示意图;
图4为本实用新型优选实施例中拨片安装的立体分解示意图;
图5为本实用新型优选实施例中拨片安装的立体示意图。
具体实施方式
下文结合附图和具体实施方式对本实用新型做进一步说明。
在下文中被用于描述附图的某些方向性术语,例如“内”、“外”、“上方”、“下方”和其它方向性术语,将被理解为具有其正常含义并且指正常看附图时所涉及的那些方向。除另有指明,本说明书所述方向性术语基本按照本领域技术人员所理解的常规方向。
本实用新型中所使用的术语“第一”、“第一个”、“第二”、“第二个”及其类似术语,在本实用新型中并不表示任何顺序、数量或重要性,而是用于将一个部件与其它部件进行区分。
参阅图1-图5,一种灯具100,所述灯具100包括壳体1,所述壳体1设置有开槽孔11,所述灯具100还包括光源板2,所述光源板2设置在所述壳体1内,所述光源板2设置有灯珠21和开关22,所述开关22对应开槽孔11设置,所述灯具100还包括拨片3,所述拨片3包括操纵件31和传动件32,所述操纵件31滑动设置在所述壳体1上,所述传动件32通过开槽孔11与所述开关22传动连接,所述操纵件31滑动并控制所述灯珠21的关闭、开启和色温的改变。
所述操纵件31的两侧分别设置有夹持槽311,所述夹持槽311分别夹持并滑动在开槽孔11的侧边上。所述传动件32包括伸入安装空间121的两个侧板321,所述开关22夹抵在两个侧板321之间,所述操纵件31滑动带动侧板321滑动以此来控制开关22。
所述壳体1包括外壳12和散热杯13,所述外壳12包括一安装空间121,所述散热杯13嵌置在所述安装空间121内,所述开槽孔11设置在外壳12上,所述散热杯13对应该开槽孔11设置有缺口131,所述光源板2设置在所述散热杯13上,所述开关22对应所述缺口131和开槽孔11设置。所述壳体1还包括透光罩14,所述透光罩14设置在所述安装空间121的开口处,所述光源板2的灯珠21朝向所述透光罩14。在本实施例中,所述散热杯13由铝制成。
所述外壳12内设置有多个定位柱122,所述散热杯13安装至所述安装空间121时,所述定位柱122穿过并抵接在所述散热杯13上。
所述外壳12远离安装空间121的一侧还设置有连接部123,所述连接部123的末端用于连接至电源,所述光源板2还包括通电线23,所述通电线23穿过所述散热杯13并延伸至所述连接部123的末端。
所述散热杯13包括安装平面132,所述定位柱122穿过所述安装平面132,所述光源板2对应嵌合所述定位柱122,所述安装平面132设置有与定位柱122对应的穿孔1321,所述光源板2设置有与定位柱122对应的安装孔24,所述定位柱122依次穿过所述穿孔1321和安装孔24。所述散热杯13还包括沿着所述安装平面132的周向延伸的散热围壁133,所述缺口131设置在所述散热围壁133上
所述的灯具100还包括多个紧固件4,每一紧固件4对应连接一定位柱122,所述紧固件4紧固连接光源板2和定位柱122,所述紧固件4是螺钉,所述螺钉穿过所述安装孔24和穿孔1321并与定位柱122紧固连接。
在安装时,所述散热杯13安装设置在所述安装空间121内,所述定位柱122穿过所述散热杯13的穿孔1321,所述光源板2安装设置在所述散热杯13的安装平面132上,所述定位柱122穿过光源板2的安装孔24,所述光源板2的开关22对应所述开槽孔11设置,所述拨片3连接至所述外壳12并与所述开关22传动连接,所述透光罩14连接至所述安装空间121的开口处。
以上所述,仅为本实用新型较佳的具体实施方式,但本实用新型的设计构思并不局限于此,任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内,利用此构思对本实用新型进行非实质性的改动,均属于侵犯本实用新型保护范围的行为。

Claims (9)

1.一种灯具,其特征在于,包括:
壳体,所述壳体设置有开槽孔;
光源板,所述光源板设置有灯珠和开关,所述光源板设置在所述壳体内,所述开关对应开槽孔设置;
拨片,所述拨片包括操纵件和传动件,所述操纵件滑动设置在所述壳体上,所述传动件通过所述开槽孔并所述开关传动连接,所述操纵件滑动并控制所述灯珠的关闭、开启和色温的改变。
2.如权利要求1所述的灯具,其特征在于:所述壳体包括外壳和散热杯,所述外壳包括一安装空间,所述散热杯嵌置在所述安装空间内,所述开槽孔设置在外壳上,所述散热杯对应该开槽孔设置有缺口,所述光源板设置在所述散热杯上,所述开关对应所述缺口和开槽孔设置。
3.如权利要求2所述的灯具,其特征在于:所述壳体还包括透光罩,所述透光罩设置在所述安装空间的开口处,所述光源板的灯珠朝向所述透光罩。
4.如权利要求2所述的灯具,其特征在于:所述外壳内设置有多个定位柱,所述散热杯安装至所述安装空间时,所述定位柱穿过并抵接在所述散热杯上。
5.如权利要求4所述的灯具,其特征在于:所述散热杯包括安装平面,所述定位柱穿过所述安装平面,所述光源板对应嵌合所述定位柱。
6.如权利要求5所述的灯具,其特征在于:还包括多个紧固件,每一紧固件对应连接一定位柱,所述紧固件紧固连接光源板和定位柱。
7.如权利要求5所述的灯具,其特征在于:所述散热杯还包括沿着所述安装平面的周向延伸的散热围壁,所述缺口设置在所述散热围壁上。
8.如权利要求1-7中任一项所述的灯具,其特征在于:所述操纵件的两侧分别设置有夹持槽,所述夹持槽分别夹持并滑动在开槽孔的侧边上。
9.如权利要求8所述的灯具,其特征在于:所述传动件包括伸入安装空间的两个侧板,所述开关夹抵在两个侧板之间,所述操纵件滑动带动侧板滑动以此来控制开关。
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US10429020B2 (en) * 2016-11-14 2019-10-01 Promier Products, Inc. Wireless portable light source system with multiple mounting and control modes
US10091855B2 (en) * 2017-01-13 2018-10-02 ETi Solid State Lighting Inc. Manually controllable LED correlated color temperature light fixture
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