CN201706255U - High power LED bulb - Google Patents
High power LED bulb Download PDFInfo
- Publication number
- CN201706255U CN201706255U CN2010201834205U CN201020183420U CN201706255U CN 201706255 U CN201706255 U CN 201706255U CN 2010201834205 U CN2010201834205 U CN 2010201834205U CN 201020183420 U CN201020183420 U CN 201020183420U CN 201706255 U CN201706255 U CN 201706255U
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- China
- Prior art keywords
- lampshade
- lamp
- lamp body
- led bulb
- power led
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Abstract
The utility model relates to the field of LED lighting, in particular to a high power LED bulb, comprising a standard interface connected with an external lamp holder and a cone-shaped bulb body arranged on the standard interface, wherein the bulb body is provided with a spherical crown-shaped lampshade in a matching way, the bulb body is internally provided with a drive power supply and an annular LED luminous body, and the edge of the LED luminous body butts against a shade wall of the lampshade. The light emitted by the annular LED luminous body transmits through a lamp wall light guide structure of the lampshade to makes the lampshade luminous directly. The light emitted by the high power LED luminous body can be diffused out uniformly, thereby solving the problem on glare and improving the reliability of the utility model.
Description
[technical field]
The utility model relates to the LED lighting field, specifically refers to a kind of great power LED bulb lamp.
[background technology]
LED (Lighting Emitting Diode) is a light emitting diode, it is fixedly luminescent device of a kind of semiconductor, it is to utilize the solid semiconductor chip as luminescent material, in semiconductor, emit superfluous energy and cause photo emissions by carrier generation load, directly send the light of white or other colors, the LED lighting utilizes LED as light emitting source exactly.Under the background of current global shortage of energy, energy-conservation LED causes the sight that people pay close attention to.
The LED fluorescent lamp that generally uses in the market, many great power LEDs of basic employing are as luminescent device, light that great power LED sends has the lampshade of light transmittance to spread out by one, yet the bulb lamp of said structure, because the light that it sends need cause luminous utilization ratio low by globe holder, and can produce stronger dazzle; Many great power LEDs are as luminescent device in addition, because a plurality of luminous points are arranged, its light that sends can produce obvious ghost phenomena when projecting ground or wall after passing lampshade, and then luminous illumination is bad, this person of being to use do not wish to see.
[utility model content]
The utility model purpose is to solve existing LED bulb lamp light source scattering and easily produces the problem of dazzle, and a kind of great power LED bulb lamp of simple in structure, dependable performance is provided.
The utility model great power LED bulb lamp, comprise the standard interface that is connected with outside lamp socket, be installed in the taper lamp body on the standard interface, being installed on spherical crown shape lampshade on the described lamp body matches, be provided with driving power in the lamp body, wherein being provided with ring-type LED illuminator in lamp body, conflicts on the cover wall of lampshade in the edge of described LED illuminator.
Preferably, the inner surface of described lampshade is provided with reflecting coating.
The joint portion of described LED illuminator and lamp body is provided with the heat-conducting cream of conduction heat.
Described lamp body outer wall is provided with the fin of heat radiation.
Be provided with lead in the described standard interface, lead is electrically connected driving power and LED illuminator successively.
Described LED illuminator fixedly is installed in the lamp body by screw.
Great power LED bulb lamp of the present utility model, comprise the standard interface that is connected with outside lamp socket, be installed in the taper lamp body on the standard interface, being installed on spherical crown shape lampshade on the described lamp body matches, be provided with driving power in the lamp body, wherein being provided with ring-type LED illuminator in lamp body, conflicts on the cover wall of lampshade in the edge of described LED illuminator.The LED illuminator of annular sees through the lamp wall light guide structure of lampshade, makes lampshade directly luminous, and the light that described great power LED illuminator is sent can evenly diffuse out, thereby solves dazzle, improves reliability of the present utility model.
[Figure of description]
Fig. 1 is the blast structural representation of the utility model LED bulb lamp.
Fig. 2 is the cross-sectional view of the utility model LED bulb lamp.
[specific embodiment]
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Be to be understood that concrete embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Shown in ginseng Fig. 1,2, embodiment for the utility model great power LED bulb lamp, comprise the standard interface 10 that is connected with outside lamp socket, be installed in the taper lamp body 20 on the standard interface 10, being installed on spherical crown shape lampshade 40 on the described lamp body 20 matches, being provided with driving power 50 in the lamp body 20, wherein being provided with ring-type LED illuminator 30 in lamp body 40, conflicts on the cover wall of lampshade 40 in the edge of described LED illuminator 30.Described standard interface 10 passes through riveting molding by the handware 11 and the standard plastic parts 12 of a standard, and standard interface 10 links to each other with heat radiation lamp body 20 by two screws 70; Be provided with lead 13 in the described standard interface 10, lead 13 is electrically connected driving power 50 and LED illuminator 30 successively.
Described driving power 50 place interior hollow cavity that standard plastic parts 12 and lamp body 20 constitute and in addition the safe insulation protection handle, in order to make lamp body 20, on lamp body 20 outer walls, be provided with the fin 21 that has thermolysis by good heat radiation one-body moldedly; The structure of LED illuminator 30 is that a plurality of LED are that annular array is positioned over concave plane in the top of heat radiation lamp body 20, and adopts three screws 70 to be fixed in to dispel the heat lamp body 20.Scribble between described plane annular LED illuminator 30 and the heat radiation lamp body 20 and strengthen heat conducting heat-conducting cream 31, good heat radiating when being beneficial to work.
The outward flange annular sensitive surface of the annular array of described annular LED illuminator 30 and lampshade 40 matches, be diffused into whole lampshade behind light process lampshade 40 sensitive surfaces that LED illuminator 30 sends like this, make leaded light lampshade 40 form uniform high-brightness luminous body, the reflecting coating of while leaded light lampshade 40 inwalls, play light that annular luminous flat type LED illuminator 30 is sent all to the effect of external reflection, further improve the utilization ratio of light, thereby the solution dazzle improves reliability of the present utility model.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. great power LED bulb lamp, comprise the standard interface that is connected with outside lamp socket, be installed in the taper lamp body on the standard interface, being installed on spherical crown shape lampshade on the described lamp body matches, be provided with driving power in the lamp body, it is characterized in that: being provided with ring-type LED illuminator in lamp body, conflicts on the cover wall of lampshade in the edge of described LED illuminator.
2. according to the described great power LED bulb lamp of claim 1, it is characterized in that: the inner surface of described lampshade is provided with reflecting coating.
3. according to the described great power LED bulb lamp of claim 1, it is characterized in that: the joint portion of described LED illuminator and lamp body is provided with the heat-conducting cream of conduction heat.
4. according to the described great power LED bulb lamp of claim 1, it is characterized in that: be provided with lead in the described standard interface, lead is electrically connected driving power and LED illuminator successively.
5. according to the described great power LED bulb lamp of claim 1, it is characterized in that: described lamp body outer wall is provided with the fin of heat radiation.
6. according to the described great power LED bulb lamp of claim 1, it is characterized in that: described LED illuminator fixedly is installed in the lamp body by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201834205U CN201706255U (en) | 2010-04-30 | 2010-04-30 | High power LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201834205U CN201706255U (en) | 2010-04-30 | 2010-04-30 | High power LED bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201706255U true CN201706255U (en) | 2011-01-12 |
Family
ID=43443413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201834205U Expired - Fee Related CN201706255U (en) | 2010-04-30 | 2010-04-30 | High power LED bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201706255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775848A (en) * | 2012-10-18 | 2014-05-07 | 王金志 | Light-emitting diode (LED) curve-surface light-guide energy-saving lamp |
-
2010
- 2010-04-30 CN CN2010201834205U patent/CN201706255U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775848A (en) * | 2012-10-18 | 2014-05-07 | 王金志 | Light-emitting diode (LED) curve-surface light-guide energy-saving lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20110430 |