CN2729522Y - LED lamp (I) - Google Patents
LED lamp (I) Download PDFInfo
- Publication number
- CN2729522Y CN2729522Y CNU200420088618XU CN200420088618U CN2729522Y CN 2729522 Y CN2729522 Y CN 2729522Y CN U200420088618X U CNU200420088618X U CN U200420088618XU CN 200420088618 U CN200420088618 U CN 200420088618U CN 2729522 Y CN2729522 Y CN 2729522Y
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- CN
- China
- Prior art keywords
- light emitting
- led light
- led
- lamp
- emitting diodes
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED lamp (I), which comprises a lamp housing. The end of the lamp housing is provided with a lamp cover, LED light emitting diodes are arranged in the lamp housing, the LED light emitting diodes are fixed on a PCB electronic circuit board, and the PCB electronic circuit board is connected with a circuit control board. The utility model is characterized in that the LED light emitting diodes are arranged on one to ten concentric circles and are arranged by the multiple of four, or the LED light emitting diodes are arranged by the multiple of four uniformly. The light emitted by the light emitting diodes of the LED lamp of the utility model is uniform, the light emitting diodes are easily arranged, and the light emitting diodes with different colors can be controlled to emit the light uniformly.
Description
Affiliated technical field
The utility model is to belong to a kind of LED lamp, specifically relates to a kind of arrangement of lamp LED light emitting diode of LED lamp.
Background technology
Existing shot-light includes lamp housing, is provided with lampshade in lamp housing, and lampshade is concave surface knot, is provided with osram lamp in the concave bottom of lampshade, is provided with sheet glass at the lamp housing end face, and the sheet glass retaining is at the end face of lampshade.In use, osram lamp electrified light emitting, its light, compile forwards and penetrate after shining on the lampshade to irradiation all around, form shot-light.Its shortcoming is: 1, bulb power is bigger, occupies in lampshade than large space, has reduced the compile effect of lampshade to light; 2, the bulb energy consumption is big, and heating is severe, easily initiation fire; 3, bulb is lighted needs electronic transformer auxiliary, the circuit structure complexity, and voltage parameter requires high, can only adapt to a kind of voltage of specification; 4, bulb life is short, generally at 2000～3000 hours; 5, because its front and back are penetrating, often need to be provided with in front a sheet glass, be used to block dust or rainwater etc., and sheet glass is thinner, broken easily; 6, after the snoot moulding, also will be on its parabola a coated reflector layer, this will increase more production process in process of production.And present LED lamp is made up of lamp holder, lampshade and LED diode, and the arrangement of its LED light emitting diode is several rows of or random arrangement, and its shortcoming is that the light that sends of this LED light emitting diode is inhomogeneous.
Summary of the invention
The purpose of this utility model provides a kind of luminous uniform LED lamp.
LED lamp of the present utility model (one) comprises lamp housing, the end of lamp housing is provided with lampshade, in lamp housing, be provided with the LED light emitting diode, the LED light emitting diode is fixed on the PCB electronic circuit board, PCB electronic circuit board connecting circuit control panel is characterized in that: LED light emitting diode multiple with four on 1～10 concentric circles is arranged.Or on 1～10 concentric circles, all arrange with four multiple etc.
The light that the light emitting diode of LED lamp of the present utility model () sends is even, arranges light emitting diode easily, can control the LED uniform luminous of different color.
Description of drawings
Fig. 1 is a structure chart;
Fig. 2 is the light emitting diode Pareto diagram.
The specific embodiment
1, LED lamp () comprises lamp housing (1), the end of lamp housing (1) is provided with lampshade (2), in lamp housing (1), be provided with LED light emitting diode (3), LED light emitting diode (3) is fixed on the PCB electronic circuit board (4), PCB electronic circuit board (4) connecting circuit control panel (5), it is characterized in that: LED light emitting diode (3) is arranged on 3 concentric circles, it is arranged as first concentric circles row four LED light emitting diodes (3), second concentric circles row eight LED light emitting diode (3), the 3rd concentric circles arranged 12 LED light emitting diodes (3).
2, LED lamp (one) comprises lamp housing (1), the end of lamp housing (1) is provided with lampshade (2), in lamp housing (1), be provided with LED light emitting diode (3), LED light emitting diode (3) is fixed on the PCB electronic circuit board (4), PCB electronic circuit board (4) connecting circuit control panel (5), it is characterized in that: LED light emitting diode (3) is arranged on 4 concentric circles, it is arranged as first concentric circles row four LED light emitting diodes (3), second concentric circles arranged 12 LED light emitting diodes (3), the 3rd concentric circles arranged 16 LED light emitting diodes (3), and the 4th concentric circles arranged 32 LED light emitting diodes (3).
3, LED lamp () comprises lamp housing (1), the end of lamp housing (1) is provided with lampshade (2), in lamp housing (1), be provided with LED light emitting diode (3), LED light emitting diode (3) is fixed on the PCB electronic circuit board (4), PCB electronic circuit board (4) connecting circuit control panel (5), it is characterized in that: LED light emitting diode (3) is arranged on 7 concentric circles, and it is arranged as first to the 7th concentric circles row four LED light emitting diodes (3).
Claims (2)
1, LED lamp (), comprise lamp housing, the end of lamp housing is provided with lampshade, in lamp housing, be provided with the LED light emitting diode, the LED light emitting diode is fixed on the PCB electronic circuit board, PCB electronic circuit board connecting circuit control panel is characterized in that: LED light emitting diode multiple with four on 1～10 concentric circles is arranged.
2, LED lamp according to claim 1 () is characterized in that: the LED light emitting diode is all arranged with four multiple etc. on 1～10 concentric circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200420088618XU CN2729522Y (en) | 2004-09-27 | 2004-09-27 | LED lamp (I) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200420088618XU CN2729522Y (en) | 2004-09-27 | 2004-09-27 | LED lamp (I) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2729522Y true CN2729522Y (en) | 2005-09-28 |
Family
ID=35048298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200420088618XU Expired - Fee Related CN2729522Y (en) | 2004-09-27 | 2004-09-27 | LED lamp (I) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2729522Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010034133A1 (en) * | 2008-09-23 | 2010-04-01 | 海立尔股份有限公司 | Multi-field arranging method of multiple led crystal plates under a single lens |
-
2004
- 2004-09-27 CN CNU200420088618XU patent/CN2729522Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010034133A1 (en) * | 2008-09-23 | 2010-04-01 | 海立尔股份有限公司 | Multi-field arranging method of multiple led crystal plates under a single lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |