CN2893400Y - LED bulb - Google Patents

LED bulb Download PDF

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Publication number
CN2893400Y
CN2893400Y CNU2006200135122U CN200620013512U CN2893400Y CN 2893400 Y CN2893400 Y CN 2893400Y CN U2006200135122 U CNU2006200135122 U CN U2006200135122U CN 200620013512 U CN200620013512 U CN 200620013512U CN 2893400 Y CN2893400 Y CN 2893400Y
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CN
China
Prior art keywords
led
socket
lamp
provided
lamp holder
Prior art date
Application number
CNU2006200135122U
Other languages
Chinese (zh)
Inventor
薛信燊
Original Assignee
深圳市红绿蓝光电科技有限公司
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Filing date
Publication date
Application filed by 深圳市红绿蓝光电科技有限公司 filed Critical 深圳市红绿蓝光电科技有限公司
Priority to CNU2006200135122U priority Critical patent/CN2893400Y/en
Application granted granted Critical
Publication of CN2893400Y publication Critical patent/CN2893400Y/en

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Classifications

    • 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
    • F21V3/00Globes; Bowls; Cover glasses
    • F21V3/04Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • 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
    • 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]

Abstract

The utility model relates to an LED bulb, which comprises a lamp holder that is provided with a good heat conducting performance and a glistening cup shaped inner cavity, an LED lamp panel that is provided with an LED and arranged in the lamp holder, a lamp cover that is connected with the opening at one glaring side of the lamp holder, an insulating bush that is connected with the opening at the other side of the lamp holder and a lamp head that is connected with the terminal part of the insulating bush. As the light source applies the LED light source, the utility model has the advantages of the small volume, the low heat productivity and the low power consumption; furthermore, the lamp holder is provided with a good hat conducting performance and the inner cavity takes the shape of the glistening cup which can effectively collect beams and increase the luminous efficiency,, therefore, the utility model has the advantages of the reasonable structure, the high glaring efficiency and the long service life.

Description

LED灯泡 LED bulb

技术领域 FIELD

本实用新型涉及照明灯具,更具体地说,涉及一种以发光二极管(LED)为光源的灯泡。 The present invention relates to lighting, and more particularly, relates to a light emitting diode (LED) as a light source lamp.

背景技术 Background technique

目前,台灯等室内照明灯具所采用的发光源基本上是以白炽灯灯泡或荧光灯管为主。 Currently, lamps and other light emitting source used in indoor lighting incandescent light bulbs or fluorescent is substantially tube-based. 然而,白炽灯灯泡和荧光灯灯管的电光转换效率都比较低,而且其发热量大,使用寿命短,一般仅有3000小时左右。 However, incandescent light bulbs and fluorescent lamps are relatively low optical conversion efficiency, and its heat capacity, short life, usually only about 3000 hours.

而LED作为一种新兴的半导体发光器件,其具有体积小、发热量低、耗电量低、寿命长等优点,出现了一些以LED为光源的灯具。 LED, as a new semiconductor light emitting device having a small size, low heat, low power consumption, long life, etc., there are some LED light source lamp. 这些灯具仅仅是在LED的外围直接套设一个灯罩而组成,影响了LED的出光效率,而且其散热效果不佳,大大的缩短了灯具的使用寿命。 These LED luminaires are only at the periphery of the shade and a sleeve disposed directly composition, the light efficiency of the LED, and its poor heat dissipation effect, greatly shorten lamp life.

实用新型内容本实用新型要解决的技术问题在于,针对现有技术的灯具的缺陷,提供一种结构合理、出光效率高、散热效果好的LED灯泡。 SUMMARY The present invention is to solve the technical problems that the defects of the prior art lamps, to provide a reasonable structure, high optical efficiency, good heat dissipation LED bulb.

本实用新型解决其技术问题所采用的技术方案是:构造一种LED灯泡,包括具有良导热性能的、其内腔呈反光杯状的灯座,安装在所述灯座内的、装设有LED的LED灯板,连接在所述灯座的出光一侧开口的灯罩,在所述灯座的另一侧开口安装的绝缘套、以及在所述绝缘套末端连接的灯头。 Aspect of the present invention to solve the technical problem that is: configuration of an LED light bulb, comprising a good heat conducting properties, which form a lumen reflective cup-shaped socket, the socket is mounted within, mounted with LED LED lamp board, the socket connector in the shade of the light side of the opening, the other side of the socket mounting openings of the insulating sleeve, the insulating sleeve and base terminus.

在本实用新型的LED灯泡中,所述灯座的底部和上部分别开设有可连通的上通气孔和下通气孔。 In the present invention, an LED light bulb, the socket of the bottom and top, respectively, defines a communicating with the venthole and the lower vent hole.

在本实用新型的LED灯泡中,所述灯座的外侧表面设有多个散热鳍片。 In the present invention, an LED light bulb, the outer surface of the socket is provided with a plurality of heat dissipating fins.

在本实用新型的LED灯泡中,所述LED与所述灯座的出光一侧开口的边缘之间具有一定的距离。 In the present invention, an LED lamp, the LED of the lamp socket having a certain distance between the side edges of the light opening.

在本实用新型的LED灯泡中,所述LED为大功率LED或普通LED。 In the present invention, an LED lamp, the LED is a normal LED or LED power.

在本实用新型的LED灯泡中,所述LED为普通LED,在所述LED灯板下方垫设有导热绝缘胶片。 In the present invention, an LED lamp, the LED is a normal LED, LED lamp board below the pad is provided with thermal insulation film.

在本实用新型的LED灯泡中,所述灯座为铝灯座或铝合金灯座。 In the present invention, an LED light bulb, the socket is a socket of aluminum or an aluminum alloy socket.

在本实用新型的LED灯泡中,所述灯头为标准灯头。 In the present invention, an LED lamp, the lamp is a standard lamp.

在本实用新型的LED灯泡中,所述绝缘套与所述灯头之间形成密封空间,在所述密封空间内安装有电源。 In the LED lamp of the present invention, the insulating sheath is formed between the cap and the sealed space, a power supply mounted within the enclosed space.

实施本实用新型的LED灯泡,具有以下有益效果:由于光源选用LED光源,从而具有体积小、发热量低、耗电量低等优点;而且灯座具有良好的导热性能、并且内腔呈反光杯状,能有效的收集光线,提高出光效率,从而具有结构合理、出光效率高、使用寿命长的优点。 Embodiment of the present invention is an LED light bulb, has the following advantages: Since the source of light is an LED light source, thereby having a small size, low heat, and low power consumption; socket and having good thermal conductivity, and the lumen was reflective cup shape, can effectively collect light to improve the light extraction efficiency, so that with a reasonable structure, high light efficiency, long service life.

附图说明 BRIEF DESCRIPTION

下面将结合附图及实施例对本实用新型作进一步说明,附图中:图1是本实用新型LED灯泡的分解示意图;图2是本实用新型LED灯泡的组装状态的示意图;图3是本实用新型LED灯泡的组装状态的剖视示意图。 The accompanying drawings and the following examples further illustrate embodiments of the present invention for the drawings in which: FIG. 1 is an exploded view of an LED bulb according to the present invention; FIG. 2 is a schematic view of an LED bulb according to the present invention in an assembled state; FIG. 3 is present a schematic cross-sectional view of an assembled state of the new LED lamp.

具体实施方式 Detailed ways

如图1至图3所示,是本实用新型的LED灯泡的一个实施例,其包括灯罩1、装设有LED 21光源的LED灯板2、灯座4、绝缘套5、灯头7。 1 to 3, the present invention is one embodiment of a LED bulb comprising a lamp cover, LED 21 is mounted with the LED light source plate 2, the socket 4, the insulating sleeve 5, the base 7. 所述绝缘套5安装在所述灯座4的下方开口一侧,与所述灯头7之间形成密封空间,在所述密封空间内安装有电源6,从而引入外界电源提供给LED灯板2,点亮安装在所述LED灯板2上的LED 21。 The insulating sleeve 5 is mounted below the open side of the socket 4, a sealed space is formed between the base 7 and mounted within the enclosed space with a power supply 6, thereby introducing external power supplied to the LED light board 2 LED, lights mounted on the plate 21 of the LED lamp. 在本实施例中,所述绝缘套5与所述灯头7通过螺纹连接固定,当然也可以选用其他形式的固定方式,例如焊接、黏结、卡接等。 In the present embodiment, the insulating sleeve 5 and the base 7 is fixed by a screw connection, of course, can use other types of fixing means, such as welding, bonding, snap the like.

所述灯头7可以选用现有的白炽灯灯泡的灯头,例如E27灯头或者选用其他标准的灯头。 The base 7 may be selected existing incandescent lamp bulb, e.g. E27 lamp base, or other selection criteria.

所述灯座4选用良导热材质做成,例如铝、铝合金、铜等,其内腔呈反光杯状,从而可以收集所述LED 21发出的光线,以提高其出光效率。 The choice of socket 4 made of a good heat conductive material, such as aluminum, aluminum alloy, copper or the like, which form a lumen reflective cup, which can collect light emitted from the LED 21, the light to increase its efficiency. 所述LED灯板2装设在所述灯座4内,并且所述LED 21与所述灯座4的出光一侧开口的边缘之间具有一定的距离,从而可以很好的将所述LED 21所发出的光线控制在要求的范围内。 Having a distance between the LED lamp board 2 is mounted in the socket 4, and the LED 21 is the light exit side of the edge of the opening of the socket 4 so that the LED can be very good 21 controls the light emitted in the required range. 所述灯座4的出光一侧开口通过螺纹连接所述灯罩1,所述灯罩1可以选用透明或半透明的灯罩1,例如亚立克(PMMA)灯罩、玻璃灯罩等。 The light side of the socket 1 through the opening 4 can use a transparent or translucent lampshade, e.g. ethylene gram (PMMA) lamp, and other glass shade threaded connection of the globe 1, the globe. 所述LED 21可以采用大功率LED 21或者普通LED 21。 The LED 21 may be employed or normal power LED 21 LED 21. 当使用多颗普通LED 21时,在所述LED灯板2的下方垫设有导热绝缘胶片3,从而可以更好导出LED 21发出的热量。 When using multiple satellites common LED 21, the LED lamp board 2 below the pad 3 is provided with thermal insulation film, which can better dissipate heat LED 21 is emitted. 所述LED灯板2可以通过螺钉、粘贴等方式设置在所述灯座4内。 The LED lamp board 2 may be provided within the socket 4 by screws, adhesive or the like. 在本实施例中,在所述绝缘套5上开设有螺孔,从而可以通过螺钉将所述LED灯板2固定在所述绝缘套5上,并位于所述灯座4内。 In this embodiment, defines a screw hole on the insulating sheath 5, so that the screw by the LED lamp board 2 is fixed to the insulating sleeve 5, and is located within the socket 4.

为了进一步提高整个LED灯泡的散热效率,在所述灯座4的底部和上部分别开设有可连通的上通气孔41和下通气孔42,从而形成空气对流,保证空气的流通,从而把热量快速的散出。 To further improve the heat dissipation efficiency of the entire LED light bulb, the socket and the upper bottom 4 are available on which defines the vent hole 41 and communicating the vent hole 42, thereby forming air convection, ensure air circulation, so that the rapid heat the shed. 在所述灯座4的外表面还可以进一步的设置散热鳍片43,从而增加散热面积,提高散热效率。 Outer surface of the lamp holder 4 may be further provided heat dissipating fins 43, thereby increasing the heat dissipation area to improve heat dissipation efficiency.

Claims (9)

1.一种LED灯泡,其特征在于,包括具有良导热性能的、其内腔呈反光杯状的灯座,安装在所述灯座内的、装设有LED的LED灯板,连接在所述灯座的出光一侧开口的灯罩,在所述灯座的另一侧开口安装的绝缘套、以及在所述绝缘套末端连接的灯头。 An LED bulb, characterized in that it comprises, which form a lumen having a reflective cup-shaped socket of good thermal conductivity, is installed within the socket, the LED lamp mounted with an LED board, the connection a light shade side of the opening of said socket, the other side of the socket mounting openings of the insulating sleeve, the insulating sleeve and base terminus.
2.根据权利要求1所述的LED灯泡,其特征在于,所述灯座的底部和上部分别开设有可连通的上通气孔和下通气孔。 The LED light bulb according to claim 1, wherein said socket defines the bottom and top, respectively, and the lower vent holes may have a vent communication.
3.根据权利要求1或2所述的LED灯泡,其特征在于,所述灯座的外侧表面设有多个散热鳍片。 LED lamp according to claim 1 or claim 2, characterized in that the outer surface of the socket is provided with a plurality of heat dissipating fins.
4.根据权利要求3所述的LED灯泡,其特征在于,所述LED与所述灯座的出光一侧开口的边缘之间具有一定的距离。 LED lamp according to claim 3, wherein said LED and said socket having a certain distance between the side edges of the light opening.
5.根据权利要求4所述的LED灯泡,其特征在于,所述LED为大功率LED或普通LED。 LED lamp according to claim 4, wherein the LED is a normal LED or LED power.
6.根据权利要求5所述的LED灯泡,其特征在于,所述LED为普通LED,在所述LED灯板下方垫设有导热绝缘胶片。 LED light bulb according to claim 5, wherein the LED is a normal LED, LED lamp board below the pad is provided with thermal insulation film.
7.根据权利要求3所述的LED灯泡,其特征在于,所述灯座为铝灯座或铝合金灯座。 7. The LED lamp according to claim 3, wherein said socket is a socket of aluminum or an aluminum alloy socket.
8.根据权利要求1所述的LED灯泡,其特征在于,所述灯头为标准灯头。 8. The LED light bulb according to claim 1, wherein the base is a standard base.
9.根据权利要求8所述的LED灯泡,其特征在于,所述绝缘套与所述灯头之间形成密封空间,在所述密封空间内安装有电源。 9. The LED light bulb according to claim 8, characterized in that the insulating sleeve form a sealed space between the cap and, mounted within the enclosed space with a power supply.
CNU2006200135122U 2006-04-12 2006-04-12 LED bulb CN2893400Y (en)

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100580313C (en) 2008-08-27 2010-01-13 深圳市中电照明股份有限公司;深圳市兴皓地电子有限公司;深圳市中照灯具制造有限公司 LED bulb
CN101680613A (en) * 2007-05-23 2010-03-24 夏普株式会社 The lighting device
CN101936472A (en) * 2009-06-30 2011-01-05 东芝照明技术株式会社;株式会社东芝 Self-ballasted lamp and lighting equipment
WO2011011986A1 (en) * 2009-07-29 2011-02-03 Tung Kuo-Feng Led light fixture
WO2011020251A1 (en) * 2009-08-17 2011-02-24 Shen Lihao Led lighting bulb structure assembly
WO2011026368A1 (en) * 2009-09-04 2011-03-10 Lin Junyi Led lamp capable of easy heat dissipation
CN102003693A (en) * 2010-12-10 2011-04-06 江西省晶和照明有限公司 Radiating structure and lamps of light-emitting diode (LED) lamp
CN102162581A (en) * 2010-08-06 2011-08-24 艾迪光电(杭州)有限公司 Liquid-cooled heat radiation LED (light-emitting diode) lamp with double-layer lamp shade
CN102207250A (en) * 2010-03-30 2011-10-05 顾仁法 LED (light emitting diode) lamp bulb
CN102374458A (en) * 2011-10-11 2012-03-14 山水照明科技(常熟)有限公司 LED (light-emitting diode) lamp used for range hood
CN102466160A (en) * 2010-11-08 2012-05-23 Lg伊诺特有限公司 Lighting device
CN104421907A (en) * 2013-09-03 2015-03-18 浙江光汇照明电子有限公司 Bulb-type LED lighting lamp

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101680613A (en) * 2007-05-23 2010-03-24 夏普株式会社 The lighting device
CN100580313C (en) 2008-08-27 2010-01-13 深圳市中电照明股份有限公司;深圳市兴皓地电子有限公司;深圳市中照灯具制造有限公司 LED bulb
CN101936472A (en) * 2009-06-30 2011-01-05 东芝照明技术株式会社;株式会社东芝 Self-ballasted lamp and lighting equipment
WO2011011986A1 (en) * 2009-07-29 2011-02-03 Tung Kuo-Feng Led light fixture
WO2011020251A1 (en) * 2009-08-17 2011-02-24 Shen Lihao Led lighting bulb structure assembly
WO2011026368A1 (en) * 2009-09-04 2011-03-10 Lin Junyi Led lamp capable of easy heat dissipation
CN102207250A (en) * 2010-03-30 2011-10-05 顾仁法 LED (light emitting diode) lamp bulb
CN102162581B (en) 2010-08-06 2013-06-05 浙江思朗照明有限公司 Liquid-cooled heat radiation LED (light-emitting diode) lamp with double-layer lamp shade
CN102162581A (en) * 2010-08-06 2011-08-24 艾迪光电(杭州)有限公司 Liquid-cooled heat radiation LED (light-emitting diode) lamp with double-layer lamp shade
CN102466160A (en) * 2010-11-08 2012-05-23 Lg伊诺特有限公司 Lighting device
CN102466160B (en) * 2010-11-08 2016-09-07 Lg伊诺特有限公司 The lighting device
CN102003693A (en) * 2010-12-10 2011-04-06 江西省晶和照明有限公司 Radiating structure and lamps of light-emitting diode (LED) lamp
CN102003693B (en) 2010-12-10 2014-04-23 中节能晶和照明有限公司 Radiating structure and lamps of light-emitting diode (LED) lamp
CN102374458A (en) * 2011-10-11 2012-03-14 山水照明科技(常熟)有限公司 LED (light-emitting diode) lamp used for range hood
CN104421907A (en) * 2013-09-03 2015-03-18 浙江光汇照明电子有限公司 Bulb-type LED lighting lamp

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