CN201072044Y - Light emitting diode lighting lamp - Google Patents
Light emitting diode lighting lamp Download PDFInfo
- Publication number
- CN201072044Y CN201072044Y CNU2007202007119U CN200720200711U CN201072044Y CN 201072044 Y CN201072044 Y CN 201072044Y CN U2007202007119 U CNU2007202007119 U CN U2007202007119U CN 200720200711 U CN200720200711 U CN 200720200711U CN 201072044 Y CN201072044 Y CN 201072044Y
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- CN
- China
- Prior art keywords
- light emitting
- utility
- model
- emitting diode
- lighting
- Prior art date
- 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
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses an illuminating lamp of a light emitting diode, the structure of the utility model comprises light emitting diodes (D1). The utility model is characterized in that at least two light emitting diodes (D1) connected in series are arranged in a circuit, and form a lighting circuit (1) by being in series connected with a current limiting resistance (R1). The utility model adopts a plurality of light emitting diodes with high luminescent brightness and the current limiting resistance which are connected in series to form a lighting circuit, a lighting fitting used for the daily lighting is made, in order to enhance the effect, the utility model can ensure a plurality of lighting circuits to obtain more lighting effect. Because the light emitting diode is adopted, the luminous efficiency of the utility model is high, the brightness is good, the electric energy is saved, and the utility model can be used for the various bulbs and the light fittings.
Description
Technical field
The utility model relates to a kind of LED illumination lamp, belongs to the illuminating lamp technical field.
Background technology
In the prior art, the illuminating lamp majority that daily life is adopted is a common bulb, and common bulb is a thermal light source, and most of electric energy is converted into thermal energy consumption and falls, and therefore the electric energy that consumes is many, and illuminating effect is bad.Light emitting diode belongs to cold light source, the luminous efficiency height, and using electricity wisely, but existing light emitting diode normally is used for fields such as signal lamp, indicator lamp, is unfavorable for the popularization and the saves energy of light emitting diode.
Summary of the invention
The purpose of this utility model is, a kind of LED illumination lamp is provided.This illuminating lamp adopts light emitting diode as light source, luminous efficiency height, using electricity wisely.
The technical solution of the utility model.LED illumination lamp, its structure comprises light emitting diode D1, and at least 2 light emitting diode D1 series connection is arranged in this circuit, and the formation lighting circuit 1 of connect with current-limiting resistance R1.
Above-mentioned LED illumination lamp, formation comprises the lighting circuit 1 that has 2 parallel connections at least.
Above-mentioned LED illumination lamp, current-limiting resistance R1 adopts adjustable resistance.
The utility model adopts the high light emitting diode of a plurality of luminosity to connect with current-limiting resistance to constitute lighting circuit, and making becomes the lighting that normal lighting is used, and for stiffening effect, many lighting circuits can also be obtained better illuminating effect.Since adopted light emitting diode, luminous efficiency height of the present utility model, good brightness, and saved electric energy, can be used for various bulbs, light fixture.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
The specific embodiment
Embodiment of the present utility model.LED illumination lamp, its structure comprises light emitting diode D1, will at least 2 light emitting diode D1 series connection, and the formation lighting circuit 1 of connect with current-limiting resistance R1, current-limiting resistance R1 can adopt adjustable resistance, can be fit to the power supply of different voltages.At least 2 lighting circuits 1 back in parallel can also be constituted illuminating lamp, make lighting and use, the utility model can directly be connected use with the storage battery of various voltages, also can adopt the power supply of 220V alternating current after commutation diode 4001 rectifications.
Claims (3)
1. LED illumination lamp, its structure comprises light emitting diode (D1), it is characterized in that: at least 2 light emitting diodes (D1) series connection is arranged in this circuit, and the formation lighting circuit (1) of connect with current-limiting resistance (R1).
2. LED illumination lamp according to claim 1 is characterized in that: formation comprises the lighting circuit (1) that has 2 parallel connections at least.
3. LED illumination lamp according to claim 1 and 2 is characterized in that: current-limiting resistance (R1) adopts adjustable resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202007119U CN201072044Y (en) | 2007-07-26 | 2007-07-26 | Light emitting diode lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202007119U CN201072044Y (en) | 2007-07-26 | 2007-07-26 | Light emitting diode lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201072044Y true CN201072044Y (en) | 2008-06-11 |
Family
ID=39550602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202007119U Expired - Fee Related CN201072044Y (en) | 2007-07-26 | 2007-07-26 | Light emitting diode lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201072044Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010091619A1 (en) * | 2009-02-10 | 2010-08-19 | Wong Wah Nam | Method for automatically identifying current in led for illumination |
| CN102980040A (en) * | 2012-11-28 | 2013-03-20 | 沈阳工业大学 | Green-ray flashlight used for hunting at night |
| CN114352971A (en) * | 2021-11-25 | 2022-04-15 | 深圳供电局有限公司 | Direct current screen assembly and indicator lamp thereof |
-
2007
- 2007-07-26 CN CNU2007202007119U patent/CN201072044Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010091619A1 (en) * | 2009-02-10 | 2010-08-19 | Wong Wah Nam | Method for automatically identifying current in led for illumination |
| CN101483953B (en) * | 2009-02-10 | 2012-05-23 | 黄华南 | Current automatic identification method of LED for illumination |
| CN102980040A (en) * | 2012-11-28 | 2013-03-20 | 沈阳工业大学 | Green-ray flashlight used for hunting at night |
| CN114352971A (en) * | 2021-11-25 | 2022-04-15 | 深圳供电局有限公司 | Direct current screen assembly and indicator lamp thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080611 Termination date: 20150726 |
|
| EXPY | Termination of patent right or utility model |