WO2015109850A1 - 灯源可卸式led灯泡 - Google Patents

灯源可卸式led灯泡 Download PDF

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Publication number
WO2015109850A1
WO2015109850A1 PCT/CN2014/085233 CN2014085233W WO2015109850A1 WO 2015109850 A1 WO2015109850 A1 WO 2015109850A1 CN 2014085233 W CN2014085233 W CN 2014085233W WO 2015109850 A1 WO2015109850 A1 WO 2015109850A1
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Prior art keywords
light source
conductive
lamp
holder
socket
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PCT/CN2014/085233
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English (en)
French (fr)
Inventor
周鸿毅
Original Assignee
陈伟杰
周鸿毅
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Application filed by 陈伟杰, 周鸿毅 filed Critical 陈伟杰
Publication of WO2015109850A1 publication Critical patent/WO2015109850A1/zh

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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
    • 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
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction

Definitions

  • the utility model relates to an LED bulb structure in a lighting component, in particular to a lamp source detachable LED bulb.
  • LED light bulb is a commonly used lighting component in daily life. It has the advantages of high luminous efficiency, energy saving, environmental protection, long service life, etc. It has gradually replaced the traditional tungsten incandescent bulb and fluorescent bulb, and the structure and disclosure of LED bulb
  • the Chinese invention patent application number is 201310449301.8, which is similar to the "an LED bulb". It is mainly composed of a conductive lamp holder, a lamp holder, a lamp source, a lamp cover and an LED driving circuit board.
  • the conductive lamp cap is mounted by a snap-fit structure or a screw connection structure. On the base of the lamp holder, electrical conduction is formed and the light source is illuminated to illuminate the surrounding environment.
  • the light source of the LED bulb is directly integrated with the lamp holder, and the lamp cover that covers the lamp source is also integrally fixed on the lamp holder.
  • This integrated structure often has large use defects, such as When the light source of the LED bulb or the components in the lamp holder is damaged, it cannot be replaced, and the entire LED bulb can only be discarded, which is extremely wasteful.
  • some light sources and conductive lamp heads have different specifications. Once the two are designed as a one-piece structure, it is easy for consumers to confuse or need to purchase more specifications of LED bulbs for selection, and also for daily use. Greatly inconvenient.
  • the technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a lamp source detachable LED bulb with a detachable connection between the lamp source and the lamp holder and a flexible combination, and the LED bulb has a use cost. Low, easy to use and so on.
  • a light source detachable LED bulb comprising a conductive lamp cap, a lamp holder mounted on the conductive lamp cap, a lamp source mounted on the lamp holder, a lamp cover mounted on the lamp holder and enclosing the lamp source, and mounted on the lamp cover a conductive lamp holder and an LED driving circuit board in the lamp holder;
  • the lamp source comprises a lamp source holder and an illuminator, wherein the illuminant is electrically connected to the LED driving circuit board, and the lamp source and the lamp holder are disposed between It is a detachable connection structure.
  • the detachable connection structure between the lamp source and the lamp holder is provided with a conductive pin on the bottom surface of the lamp source base, the conductive pin is electrically connected to the illuminator, and the top surface of the lamp holder is provided with a pin stand a jack is disposed on the pin base, and the jack is provided with a conductive plug sleeve electrically connected to the LED driving circuit board, and the conductive pin is detachably inserted into the jack, and is electrically inserted The sleeve forms a conductive.
  • the detachable connection structure between the light source and the lamp holder is provided with a conductive plug at the bottom of the light source seat, and the conductive plug Connected to the illuminator for circuit connection, the top surface of the socket is provided with a pin socket, and the socket is provided with a socket, and the socket is provided with a conductive socket connected with the LED driving circuit board.
  • the electrically conductive plug is removably threaded into the receptacle and electrically conductive with the electrically conductive socket.
  • the top surface of the socket is provided with a mounting groove for the light source seat, and the pin seat is disposed at the bottom of the groove of the mounting groove.
  • the outer surface of the bottom surface of the lampshade is provided with a fixed connection connecting ring, and the outer circumferential surface of the connecting ring is provided with an external thread, and a connecting groove is arranged on the outer periphery of the top surface of the lamp socket, and the outer groove wall of the connecting groove is provided with a joint
  • the external thread of the connecting ring constitutes an internal thread of the detachable threaded connection.
  • the lamp source base is provided with an inner cover that encloses the illuminant.
  • the illuminant is a regular triangular prism or a regular quadrangular cylinder or a regular pentagonal cylinder or a regular hexagonal cylinder.
  • a lamp socket is disposed between the conductive lamp cap and the lamp holder.
  • the utility model mainly designs a detachable connection structure such as a plug connection or a screw connection with respect to the lamp holder.
  • the detachable structure facilitates the LED bulb in the light source or the lamp holder. After the internal components are damaged, they can be replaced in time, so that it is no longer necessary to scrap the entire LED bulb, which greatly reduces the use cost, reduces waste, and can make the lamp source of various specifications and the conductive lamp cap on the lamp holder reasonable.
  • the flexible combination is convenient for consumers to purchase and more convenient to use.
  • Figure 1 is a schematic cross-sectional view of the utility model (plug connection).
  • Figure 2 is an exploded perspective view of the structure of Figure 1.
  • Fig. 3 is an enlarged view of a portion A of Fig. 2;
  • FIG. 4 is an enlarged view of B of FIG. 2.
  • Figure 5 is a cross-sectional structural view (threaded connection) of the present invention.
  • Fig. 6 is a cross-sectional structural view (plug-and-pull structure) of the pin base.
  • FIG. 7 is a schematic perspective view of a light source.
  • Light source detachable LED bulb as shown in Figure 1, Figure 2, Figure 5, it is a common lighting element in people's daily life
  • the structure is mainly composed of a conductive lamp holder 1, a lamp holder 2, a lamp holder 4, a lamp source 8, a lamp cover 6, and an LED driving circuit board 3.
  • the conductive lamp cap 1 is mounted on a lamp holder (not shown) in the circuit structure, and has various connection specifications and can be designed as a snap-on connection structure or an externally-threaded connection structure according to actual installation requirements;
  • the lamp holder 2 and the lamp holder 4 are both hollow structures which are connected internally and downwardly.
  • the lamp holder 2 is made of ceramic insulating material, and the lamp holder 4 is made of aluminum alloy: the lamp holder 4.
  • the lamp holder sleeve 2 and the conductive lamp holder 1 are sequentially connected and fixed into one body.
  • the top surface of the socket 4 is a circular surface, and an annular connecting groove 41 centered on the center of the circular surface is disposed on the periphery of the top surface of the socket, and an internal thread is arranged on the outer groove wall of the connecting groove.
  • the circular center of the top surface of the lamp holder 4 is provided with a circular mounting groove 42 extending upwardly and above the connecting groove 41.
  • the groove bottom of the mounting groove is provided with a pin which is tightly fitted with the mounting groove 42 and is fixed by glue.
  • the socket 5 is made of a plastic insulating material, and a socket 51 is disposed on the pin base 5, and a copper conductive socket 9 tightly mounted is disposed in the socket 51.
  • the LED driving circuit board 3 is disposed in a closed internal cavity formed by the conductive lamp holder 1, the lamp holder 2, the lamp holder 4 and the pin holder 5, and the LED driving circuit board 3 and the conductive lamp head 1 respectively
  • the conductive socket 9 forms a circuit connection and conducts.
  • the lamp source 8 is composed of an integrated lamp source holder 82 and an illuminator 81.
  • the lamp source holder 82 is also made of aluminum alloy, and is detachably mounted on the lamp holder 4.
  • the illuminant is a multi-prism aluminum substrate mounted on the lamp source holder 82, and an LED illuminating plate 811 surrounding each of the side facets and the top surface of the multi-prism aluminum substrate.
  • the combination of the advanced COB silicon wafer integration usage technology directly binds the plurality of LED light-emitting panels 811 to the aluminum substrate, which can fully utilize the thermal conductivity of the aluminum substrate, so that the internal temperature is better adjusted, thereby reducing the LED.
  • the chip temperature of the illuminating panel 811 extends the service life.
  • the illuminant 81 can be designed as a positive triangular prism or a regular quadrangular prism or a regular pentagonal cylinder or a regular hexagonal cylinder according to actual needs.
  • the illuminant 81 of the polyhedral prism structure can break through the inherent structure of the LED illuminating panel 811.
  • the flat illumination is changed into 360° stereo illumination, which greatly improves the illumination direction and illumination angle of the illuminant 81, and can effectively eliminate the dark area of illumination and enhance the illumination effect.
  • the light source base 82 is provided with an inner cover 7 for enclosing the illuminant 81.
  • the inner cover is made of transparent glass or transparent plastic, and is made of a transparent inner cover.
  • the inner wall and the light source of the inner cover 7 are in contact with each other.
  • the outer wall of the seat 82 is respectively provided with a ring-shaped, detachably fastened buckle groove 71 and a buckle block 821 as shown in FIG. 3 and FIG. 4, which facilitates the connection or disassembly of the inner cover 7 and the light source seat 82.
  • the lamp source 8 and the lamp holder 4 are arranged as a detachable connection structure.
  • the detachable connection structure is usually connected by a plug connection or a screw connection, which is convenient for the LED bulb in the lamp source 8 or the lamp holder. If the components in 4 are damaged, they can be replaced in time, so that it is no longer necessary to scrap the entire LED bulb, which greatly reduces the cost of use, reduces waste, and can
  • the light source 8 of the standard specification and the conductive lamp head 1 on the lamp holder 4 are combined reasonably and flexibly, which is convenient for consumers to purchase and more convenient to use.
  • the detachable plug connection structure is as shown in FIG. 1 , which is provided with two exposed copper conductive pins 83 on the bottom surface of the lamp source block 82.
  • the spacing distance between the two conductive pins is designed in a standard size. Within the range, and with the illuminant 81 for electrical connection.
  • the jacks 51 on the pin base 5 are also correspondingly set to two, each of the jacks is provided with a conductive plug sleeve 9, and the two conductive plug sleeves are simultaneously connected with the LED drive circuit board 3 in the light source base.
  • the two conductive pins 83 After being assembled into the mounting groove 42 of the socket 4, the two conductive pins 83 can be detachably inserted into the two insertion holes 51 and electrically connected to the conductive sockets 9, respectively. At the same time, the two conductive pins 83 and the two jacks 51 can be arranged without any further positioning, because the LED bulb can improve the internal circuit structure, so that the two conductive pins 83 can be It can be inserted into the jack 51 regardless of the positive and negative positions, and can achieve normal conductive communication.
  • the detachable threaded connection structure is shown in FIG. 5. It is a conductive plug 84 having an external thread at the bottom of the light source holder 82. The conductive plug is electrically connected with the illuminant 81. At the same time, the pin holder 5 is also provided with a socket 51 for fitting with the conductive plug 84. The socket is provided with an internal threaded conductive socket 9 and the conductive socket is electrically connected with the LED driving circuit board 3 at the lamp. After the source holder 82 is fitted into the mounting groove 42 of the socket 4, the conductive plug 84 can be detachably screwed into the socket 51 and electrically conductive with the conductive socket 9.
  • the above-mentioned light source 8 is separated from the LED driving circuit board 3 in the lamp holder 4, and is freely combined by a detachable connection structure, which can facilitate the replacement of the light source 8, thereby improving the light source. 8 and the utilization of the lamp holder 4.
  • the lampshade 6 is a transparent lampshade or a frosted lampshade made of glass or plastic, and its shape is designed to be spherical, candle-shaped or various other objects according to actual needs.
  • the bottom surface of the lamp cover 6 is provided with a fixedly mounted connecting ring 61.
  • the connecting ring is made of a plastic insulating material, and has external threads on its outer circumferential surface.
  • the connecting ring 61 is externally threaded and the lamp holder 4 is topped.
  • the internal thread of the connecting groove 41 of the surface is screwed and connected, and the light source 8 and the inner cover 7 are both enclosed.
  • the screw connection facilitates the connection or disassembly between the lamp cover 6 and the lamp holder 4.

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

Abstract

一种灯源可卸式LED灯泡，包括导电灯头（1）、安装在导电灯头上的灯座（4）、安装在灯座上的灯源（8）、安装在灯座（4）上并将灯源（8）封闭在内的灯罩（6）、及安装在导电灯头（1）和灯座（4）内的LED驱动电路板（3）：所述的灯源（8）包括灯源座（82）和发光体（81），该发光体与所述LED驱动电路板（3）作电路连接，其特征在于所述的灯源（8）与灯座（4）之间设为可卸式连接结构。

Description

灯源可卸式LED灯泡 技术领域
本实用新型涉及一种照明元件中的LED灯泡结构，具体的说是指灯源可卸式LED灯泡。
背景技术
LED灯泡是日常生活中常用的照明元件，它具有发光效率高、节能省电、回收环保、使用寿命长等优点，已经逐渐取代了传统的钨丝白炽灯泡和荧光灯泡，LED灯泡的结构与公开的中国发明专利申请号为201310449301.8的“一种LED灯泡”相似，主要是由导电灯头、灯座、灯源、灯罩和LED驱动电路板等构成，导电灯头通过卡接结构或螺纹连接结构安装在灯头座上，即可形成导电并使灯源发光以照亮周边环境。目前，LED灯泡的灯源都是直接与灯座做成一体的，将灯源罩合在内的灯罩也是一体固定在灯座上的，这种一体式结构往往存在较大的使用缺陷，例如当LED灯泡的灯源或灯座内的部件损坏就无法实现更换，只能将整支LED灯泡报废掉，浪费极大。另外，有些灯源和导电灯头的规格标准都是不同的，一旦将两者设计为连体结构，容易导致消费者搞混或需要采购更多规格的LED灯泡进行选用，也为日常使用带来极大不便。
发明内容
本实用新型所要解决的技术问题在于克服现有技术的缺陷而提供一种灯源与灯座采用可卸式连接并能灵活组合使用的灯源可卸式LED灯泡，这种LED灯泡具有使用成本低、使用方便等优点。
本实用新型的技术问题通过以下技术方案实现：
一种灯源可卸式LED灯泡，包括导电灯头、安装在导电灯头上的灯座、安装在灯座上的灯源、安装在灯座上并将灯源封闭在内的灯罩、及安装在导电灯头和灯座内的LED驱动电路板；所述的灯源包括灯源座和发光体，该发光体与所述LED驱动电路板作电路连接，所述的灯源与灯座之间设为可卸式连接结构。
所述的灯源与灯座之间的可卸式连接结构是在灯源座底面设有导电插脚，该导电插脚与所述发光体作电路连接，所述的灯座顶面设有插脚座，在插脚座上设有插孔，该插孔内设有与LED驱动电路板作电路连接的导电插套，所述的导电插脚可卸式配插在所述插孔内，并与导电插套形成导电。
所述的灯源与灯座之间的可卸式连接结构是灯源座底部设有导电插头，该导电插头 与所述发光体作电路连接，所述的灯座顶面设有插脚座，在插脚座上设有插孔，该插孔内设有与LED驱动电路板作电路连接的导电插套，所述的导电插头可卸式螺纹连接在所述插孔内，并与导电插套形成导电。
所述的灯座顶面设有供所述灯源座配装的安装槽，所述的插脚座设置在该安装槽的槽底。
所述的灯罩底面外围设有固定安装的连接环，该连接环外圆周面上设有外螺纹，相应在灯座顶面外围设有连接槽，该连接槽的外侧槽壁上设有与所述连接环的外螺纹构成可卸式螺纹连接的内螺纹。
所述的灯源座上设有将所述发光体封闭在内的内罩。
所述的发光体为正三棱柱体或正四棱柱体或正五棱柱体或正六棱柱体。
所述的导电灯头和灯座之间设有灯座套。
与现有技术相比，本实用新型主要是将灯源相对灯座设计为插拔连接或螺纹连接等可卸式连接结构，这种可卸式结构既方便了LED灯泡在灯源或灯座内的部件产生损坏后能及时进行更换，从而无需再报废整支LED灯泡，极大降低了使用成本，减少浪费，又能将各种规格标准的灯源和灯座上的导电灯头进行合理、灵活的组合使用，方便了消费者选购，使用更加方便。
附图说明
图1为本实用新型的剖视结构示意图(插拔连接)。
图2为图1的剖视结构分解图。
图3为图2的A处放大图。
图4为图2的B处放大图。
图5为本实用新型的剖视结构示意图(螺纹连接)。
图6为插脚座的剖视结构示意图(插拔结构)。
图7为灯源的立体结构示意图。
具体实施方式
下面将按上述附图对本实用新型实施例再作详细说明。
如图1～图7所示，1.导电灯头、2.灯座套、3.LED驱动电路板、4.灯座、41.连接槽、42.安装槽、5.插脚座、51.插孔、6.灯罩、61.连接环、7.内罩、71.扣槽、8.灯源、81.发光体、811.LED发光板、82.灯源座、821.扣块、83.导电插脚、84.导电插头、9.导电插套。
灯源可卸式LED灯泡，如图1、图2、图5所示，它是人们日常生活中的常用照明元 件，其结构主要是由导电灯头1、灯座套2、灯座4、灯源8、灯罩6和LED驱动电路板3等构成。
所述的导电灯头1安装在电路结构中的灯头座(图中未示)上，它具有各种连接规格标准，并能根据实际安装需要而设计为卡接式连接结构或外螺纹连接结构；所述的灯座套2和灯座4均设为内部上、下贯通的中空结构，该灯座套2采用陶瓷类绝缘材料制成，灯座4采用铝合金制成：所述的灯座4、灯座套2和导电灯头1依次连接固定成一体。
所述的灯座4顶面是一个圆形面，灯座顶面外围设有一个以圆形面的圆心为中心的环状连接槽41，在该连接槽的外侧槽壁上设有内螺纹；所述的灯座4顶面的圆心处设有向上延伸并高于连接槽41的圆形安装槽42，该安装槽的槽底设置一个与安装槽42紧配并以胶水粘贴固定的插脚座5，该插脚座采用塑料类的绝缘材料制成，在插脚座5上设置插孔51，并在插孔51内设有紧配安装的铜制导电插套9。
所述的LED驱动电路板3设置在由导电灯头1、灯座套2、灯座4和插脚座5所合围而成的封闭式内部空腔内，该LED驱动电路板3分别与导电灯头1、导电插套9形成电路连接导通。
所述的灯源8如图7所示，它是由连接一体的灯源座82和发光体81构成，该灯源座82也采用铝合金制成，其可卸式配装在灯座4顶面的安装槽42内；该发光体是由安装在灯源座82上的多棱柱铝基板、及圆周围合在该多棱柱铝基板的每一侧棱面和顶面的LED发光板811构成，两者之间采用先进的COB硅晶片集成用法技术，直接将多个LED发光板811绑定在铝基板上，能充分利用铝基板的导热性，使得内部温度更好调节，从而降低LED发光板811的芯片温度、延长使用寿命。同时，根据实际使用需要可将发光体81设计为正三棱柱体或正四棱柱体或正五棱柱体或正六棱柱体，这种多面体棱柱结构的发光体81能突破LED发光板811本身固有结构的限制，由平面式照明改成360°立体照明，极大提高发光体81的照射方向和照明角度，也能有效消除照明暗区、增强照明效果。
所述的灯源座82上设有将发光体81封闭在内的内罩7，该内罩采用透明玻璃或透明塑料等材料制成为透明内罩，在互相接触的内罩7内壁与灯源座82外壁上分别设有如图3、图4所示呈环状的、可卸式扣合连接的扣槽71和扣块821，方便内罩7与灯源座82的连接或拆卸。
所述的灯源8与灯座4之间设为可卸式连接结构，这种可卸式连接结构通常采用插拔连接或螺纹连接等方式，既方便了LED灯泡在灯源8或灯座4内的部件产生损坏后能及时进行更换，从而无需再报废整支LED灯泡，极大降低了使用成本，减少浪费，又能将各 种规格标准的灯源8和灯座4上的导电灯头1进行合理、灵活的组合使用，方便了消费者选购，使用更加方便。
所述的可卸式插拔连接结构如图1所示，它是在灯源座82底面设有两根外露的铜制导电插脚83，这两根导电插脚之间的间距距离设计在标准尺寸范围内，并与发光体81之间作电路连接。同时，插脚座5上的插孔51也相应设为两个，每个插孔内均设有导电插套9，两个导电插套同时与LED驱动电路板3作电路连接，在灯源座82配装到灯座4的安装槽42内后，两个导电插脚83就能可卸式配插在两个插孔51内，并分别与导电插套9形成导电。同时，这两个导电插脚83与两个插孔51之间在作配插时可无需再作任何定位，这是由于该LED灯泡可将内部电路结构进行改进调整，使得两个导电插脚83可无视正、反位置即可配插在插孔51内，并且都能实现正常导电连通。
所述的可卸式螺纹连接结构如图5所示，它是在灯源座82底部设有外螺纹的导电插头84，该导电插头与发光体81之间作电路连接。同时，插脚座5上也设有与导电插头84配装的插孔51，该插孔内设有内螺纹的导电插套9，且导电插套与LED驱动电路板3作电路连接，在灯源座82配装到灯座4的安装槽42内后，导电插头84就能可卸式螺纹连接在插孔51内，并与导电插套9形成导电。
上述这种将灯源8与灯座4内的LED驱动电路板3进行分离设计，并采用可卸式连接结构进行自由组合，它能方便灯源8的更换，从而更好的提高了灯源8与灯座4的利用率。
所述的灯罩6是一个采用玻璃或塑料制成的透明灯罩或磨砂灯罩，其外形根据实际便用需要设计为球型、蜡烛型或其它各种物体造型。所述的灯罩6底面外围设有固定安装的连接环61，该连接环为塑料类绝缘材料制成，在其外圆周面上设有外螺纹，该连接环61通过外螺纹与灯座4顶面的连接槽41的内螺纹作螺纹旋紧连接，并将灯源8和内罩7均封闭在内，螺纹连接方便灯罩6与灯座4之间的连接或拆卸。
以上所述仅是本实用新型的较佳实施方式，故凡依本实用新型专利申请范围所述的构造、特征及原理所做的等效变化或修饰，均包括于本实用新型专利申请范围内。

Claims (8)

  1. 一种灯源可卸式LED灯泡，包括导电灯头(1)、安装在导电灯头上的灯座(4)、安装在灯座上的灯源(8)、安装在灯座(4)上并将灯源(8)封闭在内的灯罩(6)、及安装在导电灯头(1)和灯座(4)内的LED驱动电路板(3)：所述的灯源(8)包括灯源座(82)和发光体(81)，该发光体与所述LED驱动电路板(3)作电路连接，其特征在于所述的灯源(8)与灯座(4)之间设为可卸式连接结构。
  2. 根据权利要求1所述的灯源可卸式LED灯泡，其特征在于所述的灯源(8)与灯座(4)之间的可卸式连接结构是在灯源座(82)底面设有导电插脚(83)，该导电插脚与所述发光体(81)作电路连接，所述的灯座(4)顶面设有插脚座(5)，在插脚座上设有插孔(51)，该插孔内设有与LED驱动电路板(3)作电路连接的导电插套(9)，所述的导电插脚(83)可卸式配插在所述插孔(51)内，并与导电插套(9)形成导电。
  3. 根据权利要求1所述的灯源可卸式LED灯泡，其特征在于所述的灯源(8)与灯座(4)之间的可卸式连接结构是灯源座(82)底部设有导电插头(84)，该导电插头与所述发光体(81)作电路连接，所述的灯座(4)顶面设有插脚座(5)，在插脚座上设有插孔(51)，该插孔内设有与LED驱动电路板(3)作电路连接的导电插套(9)，所述的导电插头(84)可卸式螺纹连接在所述插孔(51)内，并与导电插套(9)形成导电。
  4. 根据权利要求1所述的灯源可卸式LED灯泡，其特征在于所述的灯座(4)顶面设有供所述灯源座(82)配装的安装槽(42)，所述的插脚座(5)设置在该安装槽(42)的槽底。
  5. 根据权利要求1所述的灯源可卸式LED灯泡，其特征在于所述的灯罩(6)底面外围设有固定安装的连接环(61)，该连接环外圆周面上设有外螺纹，相应在灯座(4)顶面外围设有连接槽(41)，该连接槽的外侧槽壁上设有与所述连接环(61)的外螺纹构成可卸式螺纹连接的内螺纹。
  6. 根据权利要求1所述的灯源可卸式LED灯泡，其特征在于所述的灯源座(82)上设有将所述发光体(81)封闭在内的内罩(7)。
  7. 根据权利要求1所述的灯源可卸式LED灯泡，其特征在于所述的发光体(81)为正三棱柱体或正四棱柱体或正五棱柱体或正六棱柱体。
  8. 根据权利要求1～8任一项所述的灯源可卸式LED灯泡，其特征在于所述的导电灯头(1)和灯座(4)之间设有灯座套(2)。
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