CN101988642A - Light-emitting diode (LED) light source - Google Patents
Light-emitting diode (LED) light source Download PDFInfo
- Publication number
- CN101988642A CN101988642A CN2009101815916A CN200910181591A CN101988642A CN 101988642 A CN101988642 A CN 101988642A CN 2009101815916 A CN2009101815916 A CN 2009101815916A CN 200910181591 A CN200910181591 A CN 200910181591A CN 101988642 A CN101988642 A CN 101988642A
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- CN
- China
- Prior art keywords
- led
- light source
- lamp
- light
- led 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.)
- Pending
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a light-emitting diode (LED) light source, which belongs to the technical field of illuminating devices. The LED light source comprises an LED lamp, a metal substrate, a radiating fin and an LED lamp shell, wherein the LED lamp shell is provided with a plurality of annular grooves; and each annular groove is provided with a detachable lamp shade. Based on the conventional single lamp shell, a plurality of detachable lamp shades are supposed outside the lamp shell and one or more lamp shades can be arranged according to the practical using requirement, so that light brightness can be adjusted; moreover, the lamp shade is fixed by a clamping spring, so that the LED light source has a simple structure and is convenient to use and very suitable for daily production life.
Description
Technical field
The present invention relates to a kind of led light source, belong to the lighting device technical field.
Background technology
Led light source with its low-power consumption, high brightness, have environmental-protecting performance concurrently and obtained application more and more widely, but now packaged led light source brightness is non-adjustable, can not regulate light-source brightness according to the use needs of reality, particularly have child in, overgenerous light can damage child's eyes, eye development to child brings influence, if utilize some electronic-controlled installation, then can cause complex structure, production cost is greatly improved, ordinary consumer is difficult to bear, and range of application is subjected to great restriction.
Summary of the invention
The present invention is directed to above-mentioned defective, purpose is to provide a kind of can regulate lamplight brightness, and led light source simple in structure, that production cost is low.
Technical scheme of the present invention is: the present invention includes LED lamp, metal substrate, fin and LED lamp housing, the LED lamp housing is provided with the multiple tracks cannelure, and the per pass cannelure is provided with dismountable lampshade.
Be provided with garter spring in the described cannelure in order to lampshade is fixing within it.
The present invention is on the basis of existing single lamp housing, at a plurality of dismountable lampshades of its outside hypothesis, use needs according to reality, can add one or more lampshades, so just can make lamplight brightness adjusted, moreover the present invention use garter spring to fix lampshade, simple in structure, easy to use, be highly suitable in the daily productive life.
Description of drawings
Fig. 1 is a structural representation of the present invention
1 is that LED body, 2 is that LED lamp housing, 3 is that cannelure, 4 is that garter spring, 5 is lampshade among the figure.
The specific embodiment
The present invention includes LED body 1, metal substrate, fin and LED lamp housing 2, LED lamp housing 2 is provided with multiple tracks cannelure 3, and per pass cannelure 3 is provided with dismountable lampshade 5, is provided with garter spring 4 in the described cannelure 3 in order to lampshade 5 is fixed within it.
Each road lampshade 5 of the present invention its penetrating light intensity from inside to outside can reduce successively, during use, selected lampshade 5 can be put into cannelure 3, the elasticity that relies on garter spring 4 is with lampshade 5 chuckings, when not using, then can firmly lampshade 5 be extracted from garter spring 4.
Claims (2)
1. a led light source comprises LED lamp, metal substrate, fin and LED lamp housing, it is characterized in that the LED lamp housing is provided with the multiple tracks cannelure, and the per pass cannelure is provided with dismountable lampshade.
2. a kind of led light source according to claim 1 is characterized in that, is provided with garter spring in the described cannelure in order to lampshade is fixing within it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101815916A CN101988642A (en) | 2009-07-29 | 2009-07-29 | Light-emitting diode (LED) light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101815916A CN101988642A (en) | 2009-07-29 | 2009-07-29 | Light-emitting diode (LED) light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101988642A true CN101988642A (en) | 2011-03-23 |
Family
ID=43745332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101815916A Pending CN101988642A (en) | 2009-07-29 | 2009-07-29 | Light-emitting diode (LED) light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101988642A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221154A (en) * | 2011-06-10 | 2011-10-19 | 北京中智锦成科技有限公司 | Light-emitting diode (LED) lamp with adjustable irradiation effect |
| CN102788266A (en) * | 2011-05-20 | 2012-11-21 | 金桥电子实业股份有限公司 | Light-emitting diode lamp tube |
-
2009
- 2009-07-29 CN CN2009101815916A patent/CN101988642A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788266A (en) * | 2011-05-20 | 2012-11-21 | 金桥电子实业股份有限公司 | Light-emitting diode lamp tube |
| CN102221154A (en) * | 2011-06-10 | 2011-10-19 | 北京中智锦成科技有限公司 | Light-emitting diode (LED) lamp with adjustable irradiation effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110323 |