CN201028444Y - LED energy conserving lamp - Google Patents

LED energy conserving lamp Download PDF

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Publication number
CN201028444Y
CN201028444Y CNU2006201396011U CN200620139601U CN201028444Y CN 201028444 Y CN201028444 Y CN 201028444Y CN U2006201396011 U CNU2006201396011 U CN U2006201396011U CN 200620139601 U CN200620139601 U CN 200620139601U CN 201028444 Y CN201028444 Y CN 201028444Y
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CN
China
Prior art keywords
led
radiator
radiating
light
lamp
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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.)
Expired - Fee Related
Application number
CNU2006201396011U
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Chinese (zh)
Inventor
诸建平
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诸建平
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Priority to CNU2006201396011U priority Critical patent/CN201028444Y/en
Application granted granted Critical
Publication of CN201028444Y publication Critical patent/CN201028444Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an energy saving light, in particular to a LED energy saving light which comprises a light cover, a LED light resource, a radiating body, an insulating component and a light head; the LED light resource adopts the large power LED which is inserted in the round table surface of the radiating body, wherein, the round table surface is plastered with a reflecting layer; the middle of the radiating body is a hollow cylinder and metal radiating sheets are arrayed in the round of the cylinder; the LED can dispel the heat through the integrated radiating body; the radiating body is separated with the light head to insulate the radiating body; the light head comprises a light head shell and the LED driving power; the LED driving power is arranged in the light head shell; the integrated radiating body can reach a good radiating effect, reduce the light weakening and enhance the service life of the LED. The utility model is applicable to the indoor and outdoor decoration, the lighting, the traffic and the safe displaying domain.

Description

The LED electricity-saving lamp
Technical field
The utility model relates to a kind of energy-saving lighting lamp, especially a kind of LED electricity-saving lamp.
Background technology
Under the situation of present global energy growing tension, each state is all advocating various approach energy-conservation, that searching is energy-conservation, wherein LED (light emitting diode) is because its energy-saving and environmental protection, advantages such as the life-span is long, driving voltage is low, light efficiency is high, radiationless, shock resistance, and gets most of the attention.
On market, the light fixture of various LED has also been arranged, quality is uneven, and major part exists problems such as brightness is not enough, power is limited, radiating effect is poor, optical attenuation is fast, cost height.
In patent publication No. is in the led chip energy-saving fluorescent lamp utility model patent of CN1407271A, and LED is embedded in the wick column in the lampshade, luminous by the driving power driving LED in the lamp socket.Obviously this patent is not well considered the heat dissipation problem of LED, depend merely on the heat radiation that circumference louvre under the lamp socket still can't satisfy great power LED, therefore LED can only adopt the low-power type, can't adopt high-power LED, has limited the brightness and the scope of application of light fixture.
Summary of the invention
Deficiency at above-mentioned prior art existence, the utility model provides a kind of LED electricity-saving lamp, form by lampshade, led light source, radiator, insulating part and lamp holder, wherein lampshade adopts materials such as PC, acryl, glass to make, inside is coated with phosphor powder layer, profile can be different shapes such as sphere, hemispherical, ellipse, mushroom-shaped or honeycombed, and can change its specification and size arbitrarily.Led light source adopts great power LED as light source, can change its power and quantity as required, LED is embedded in the class round platform surface of radiator end, and wherein class round platform surface is coated with reflector layer, and being evenly distributed with the groove of inlaying LED, bottom portion of groove or both sides are provided with perforate.In the middle of the radiator is a hollow cylinder, be evenly distributed with metal fin around it, can adopt one or more mixtures of horizontal distribution, vertical distribution or tilt distribution, insulating part adopts insulating materials such as PC, nylon to make, it is separately isolated radiator and lamp holder, makes the radiator insulation.Lamp holder comprises lamp shell and LED driving power, and wherein the LED driving power is installed in the lamp shell, and the LED connecting line links to each other by the power supply in groove open interior, hollow cylinder and the lamp holder on class round platform surface, constitutes path.
Being connected of lampshade and radiator, radiator and being connected of insulating part and being connected of insulating part and lamp holder, according to various needs such as environment and costs, can adopt the reverse buckling type syndeton of screens and draw-in groove or internal thread be arranged with externally threaded helicitic texture or silica gel is bonding or the bonding punching press again of silica gel fixedly waits other variety of ways to be connected.
Described led light source can be single pipe core, wafer-level package, conventional package and surface-mounted device various great power LEDs such as (SMD).
Described radiator is an end sealed whole body, form by class round platform surface and fin, class round platform surface is provided with reflector layer, radiator arrange can be for horizontal distribution, vertical distribution, tilt distribution a kind of, also can be two or three combination in the above-mentioned distribution.
The shape of radiator can be in annular, circular, fan-shaped, the polygon a kind of, also can be in the above-mentioned shape two kinds, the combination of three kinds or four kinds.
Described class round platform surface can be in circular platform type, pyramid type, dome-type, prismatic or the column type a kind of, also can be in the above-mentioned shape two or three or the combination of four kind or five kinds.
Fin on the described radiator can be reconciled quantity and size as required.
Described lamp holder can adopt various metals and alloys such as aluminium alloy, copper, aluminium.
The radiator that the present invention adopts is an integral structure, and the heat that can effectively led light source be produced by radiator distributes by fin, reaches good heat-radiation effect, light decay is slowed down, and has improved the service life of LED.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the perspective view (embodiment 1) of LED electricity-saving lamp of the present invention;
Fig. 2 is the generalized section (embodiment 1) of LED electricity-saving lamp of the present invention;
Fig. 3 is the stereochemical structure exploded view (embodiment 1) of LED electricity-saving lamp of the present invention;
Fig. 4 is another stereochemical structure exploded view (embodiment 1) of the LED electricity-saving lamp of wood invention;
Fig. 5 is the perspective view (embodiment 2) of LED electricity-saving lamp of the present invention;
Fig. 6 is the perspective view (embodiment 2) of LED electricity-saving lamp of the present invention;
Fig. 7 is the stereochemical structure exploded view (embodiment 2) of LED electricity-saving lamp of the present invention;
Fig. 8 is another stereochemical structure exploded view (embodiment 2) of LED electricity-saving lamp of the present invention.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as qualification of the present utility model.
Embodiment 1:
Shown in Fig. 1,2,3,4, present embodiment is made up of lampshade 1, led light source 2, radiator 3, insulating part 4 and lamp holder 5.Wherein as shown in Figure 3, buckle 12 in the port part of lampshade 1 is provided with, place, surperficial 31 belows of the class round platform of radiator 3 is provided with outer button 35, and itself and interior button 12 constitute the reverse buckling type syndetons jointly, and lampshade 1 is fixedlyed connected with radiator 2.Equally, shown in Fig. 3,4, button 37 in another openend of radiator 3 is provided with, insulating part 4 are provided with outer button 41, and both constitute the reverse buckling type syndeton, and radiator 3 and insulating part 4 are connected and fixed.And an end of insulating part 4 is bonded in cap body 51 inwalls by the silica type material, is fixed together by punching press then.Form a complete fitting structure therefrom.
Shown in Fig. 3,4, lampshade 1 adopts various materials such as PC, acryl, glass to make, and inwall is coated with phosphor powder layer 11, button 12 in openend is provided with.Led light source 2 adopts great power LED as light source, be embedded in the class round platform surface 32 of radiator 3 ends, wherein class round platform surface 32 is provided with reflecting coating, and be evenly distributed with in the groove 31 of inlaying led light source 2, in the middle of the radiator 3 is a hollow cylinder 34, and evenly horizontal distribution has metal fin 33 around it.Insulating part 4 can adopt insulating materials such as PC, nylon to make, and is distributed with the louvre 42 of a circumference on it.Lamp holder 5 comprises lamp shell 51 and LED driving power 52, and wherein LED driving power 52 is installed in the lamp shell 51, and led light source 2 connecting lines link to each other by the LED driving power 52 in the recess hole 35 on the class round platform surface 32, hollow cylinder 34 and the lamp holder 5.
Embodiment 2:
Shown in Fig. 5,6, embodiment is made up of lampshade 1, led light source 2, radiator 3, insulating part 4 and lamp holder 5.But the fin of its radiator 3 34 is a vertical distribution, by Fig. 7,8 as can be known, is provided with internal thread 37 in the intermediate hollow cylinder 36 of radiator 3, and insulating part 4 is provided with external screw thread 41, by screw thread radiator 3 and insulating part 4 is connected and fixed.
In addition, lampshade 1 and radiator 3 can also be by helicitic textures, silica gel is bonding or the bonding punching press again of silica gel is fixing etc., and other variety of ways are connected; Radiator 3 and insulating part 4 also can be by the reverse buckling type syndetons, silica gel is bonding or the bonding punching press again of silica gel is fixing etc., and other variety of ways are connected; Other variety of ways such as insulating part 4 and lamp holder 5 also can be by helicitic textures, reverse buckling type syndeton or directly silica gel is bonding are connected.
Above-described embodiment is the more preferably specific embodiment of the utility model, and common variation that those skilled in the art carries out in the technical scheme scope and replacement all should be included in the protection domain of the present utility model.

Claims (7)

1. LED electricity-saving lamp, comprise lampshade, led light source, radiator, insulating part and lamp holder, it is characterized in that lampshade is arranged on the radiator, radiator and lamp holder are connected and fixed by insulator, and high-power LED light source is embedded in the groove on radiator class round platform surface.
2. LED electricity-saving lamp according to claim 1 is characterized in that, described radiator is an end sealed whole body, is made up of class round platform surface and fin, and class round platform surface is provided with reflectorized material.
3. LED electricity-saving lamp according to claim 2 is characterized in that, radiator arrange can be for horizontal distribution, vertical distribution, tilt distribution a kind of, also can be two or three combination in the above-mentioned distribution.
4. LED electricity-saving lamp according to claim 2 is characterized in that, what the shape of radiator can be in annular, circular, fan-shaped, the polygon is a kind of, also can be in the above-mentioned shape two kinds, the combination of three kinds or four kinds.
5. LED electricity-saving lamp according to claim 1 is characterized in that, what described class round platform surface can be in circular platform type, pyramid type, dome-type, prismatic or the column type is a kind of, also can be in the above-mentioned shape two or three or the combination of four kind or five kinds.
6. LED electricity-saving lamp according to claim 1 is characterized in that, described lamp holder comprises lamp shell and LED driving power, and wherein the LED driving power is installed in the lamp shell.
7. according to the described LED electricity-saving lamp of claim 1, it is characterized in that described lampshade internal layer is coated with phosphor powder layer.
CNU2006201396011U 2006-10-26 2006-10-26 LED energy conserving lamp Expired - Fee Related CN201028444Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006201396011U CN201028444Y (en) 2006-10-26 2006-10-26 LED energy conserving lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006201396011U CN201028444Y (en) 2006-10-26 2006-10-26 LED energy conserving lamp

Publications (1)

Publication Number Publication Date
CN201028444Y true CN201028444Y (en) 2008-02-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2006201396011U Expired - Fee Related CN201028444Y (en) 2006-10-26 2006-10-26 LED energy conserving lamp

Country Status (1)

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CN (1) CN201028444Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101876408A (en) * 2010-05-28 2010-11-03 浙江耀中科技有限公司 Large-power LED combined lamp
CN102207250A (en) * 2010-03-30 2011-10-05 顾仁法 LED (light emitting diode) lamp bulb
CN102853284A (en) * 2011-06-28 2013-01-02 佶益投资股份有限公司 Illuminating apparatus
CN103492789A (en) * 2011-04-29 2014-01-01 皇家飞利浦有限公司 LED lighting device with upper heat dissipating structure
CN103547849A (en) * 2011-04-29 2014-01-29 皇家飞利浦有限公司 Led lighting device with lower heat dissipating structure

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102207250A (en) * 2010-03-30 2011-10-05 顾仁法 LED (light emitting diode) lamp bulb
CN101876408A (en) * 2010-05-28 2010-11-03 浙江耀中科技有限公司 Large-power LED combined lamp
US9995438B2 (en) 2011-04-29 2018-06-12 Lumileds Llc LED lighting device with lower heat dissipating structure
CN103492789A (en) * 2011-04-29 2014-01-01 皇家飞利浦有限公司 LED lighting device with upper heat dissipating structure
CN103547849A (en) * 2011-04-29 2014-01-29 皇家飞利浦有限公司 Led lighting device with lower heat dissipating structure
EP2702315A1 (en) * 2011-04-29 2014-03-05 Koninklijke Philips N.V. Led lighting device with lower heat dissipating structure
CN103492789B (en) * 2011-04-29 2016-09-07 皇家飞利浦有限公司 There is the LED illumination device of top heat dissipation structure
CN103547849B (en) * 2011-04-29 2018-04-17 亮锐控股有限公司 LED light device with lower part heat dissipation structure
EP2702315B1 (en) * 2011-04-29 2018-06-13 Koninklijke Philips N.V. Led lighting device with lower heat dissipating structure
CN102853284A (en) * 2011-06-28 2013-01-02 佶益投资股份有限公司 Illuminating apparatus

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080227

Termination date: 20141026

EXPY Termination of patent right or utility model