CN201507854U - Integrated LED barrel lamp - Google Patents
Integrated LED barrel lamp Download PDFInfo
- Publication number
- CN201507854U CN201507854U CN2009202193732U CN200920219373U CN201507854U CN 201507854 U CN201507854 U CN 201507854U CN 2009202193732 U CN2009202193732 U CN 2009202193732U CN 200920219373 U CN200920219373 U CN 200920219373U CN 201507854 U CN201507854 U CN 201507854U
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- led
- lamp
- drive circuit
- lamp socket
- brightness
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- Expired - Fee Related
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Abstract
An integrated LED barrel lamp is provided, wherein a lamp socket is a cylindrical base, a driving circuit is arranged in the base, an LED bulb is connected with the driving circuit which is further connected with one ends of a primary and a secondary connecting wires, a reflecting cover is arranged above the lamp socket, and is in a drum-shape, the LED bulb is arranged in the reflecting cover, the luminous surface of the LED is an opaque glass sheet which is arranged in the middle of two external decorative frames, and two locking springs are symmetrically arranged on the bottom ends of the external decorative frames like two clamps, thereby forming an integrated LED barrel lamp. The circuit of the lamp adopts the constant current driving and surface luminous technology, and can guarantee to output stable current no matter input current is strong or weak, and the brightness of the LED lamp can not become dark or bright. Through adopting the surface luminous technology, the brightness of the LED lamp is not dazzling. The integrated LED barrel lamp has reasonable design, advanced technology, energy conservation, safety, convenient installation and attractive and generous appearance.
Description
Technical field
The utility model relates to a kind of LED lamp, particularly a kind of integral LED Down lamp.
Background technology
At present: China develops to conservation-minded society, and the LED lamp has energy-saving and environmental protection, long advantage of life-span, progressively enters China huge numbers of families.The drive circuit of LED has become the key of technology in the product application, theoretically, the service life of LED is generally more than 100,000 hours, but in actual use, because the method for designing of drive circuit is improper, shorten the service life of LED quite easily, because of the light emitting source of LED is to adopt semi-conducting material to make, brightness seen the people to dazzle the eyes, dazzling, not soft.Adopted resistance-capacitance depressurization mode driving LED, but brightness can not stablize, when power supply voltage reduces, the brightness deepening of LED, when supply voltage raise, the brightness of LED will brighten.Become unsolved always in recent years technical problem.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, and a kind of integral LED Down lamp is provided, and this lamp is reasonable in design, and advanced technology is energy-conservation, and light is soft, and is not dazzling, long service life, and safety, easy for installation, handsome in appearance generous.
The technical scheme that its technical problem that solves the utility model adopts is: contain the LED light-emitting area, outer escutcheon, the LED bulb, reflection shield, lock spring, lamp socket, drive circuit, the primary and secondary connecting line, lamp socket is a cylindrical base, be provided with drive circuit in the base, the LED bulb is connected with drive circuit, drive circuit is connected with primary and secondary connecting line one end again, above lamp socket, be provided with reflection shield, reflection shield is drum type, the LED bulb is located in the reflection shield, the LED light-emitting area is an opaque eyeglass that processes, be arranged on the centre of outer escutcheon, two lock springs are as two clips, the bottom that is arranged on outer escutcheon is symmetrical, has constituted a kind of integral LED Down lamp.
This circuit for lamp adopts constant current driving and face luminescence technology to design.In lamp socket, be provided with drive circuit, this drive circuit adopts constant current to drive, no matter input current is strong and weak variation, AC175V-AC245V in working range, the output current of driving LED is constant, its electric current is regulated automatically, guarantee that like this LED is normally luminous, the innovative design by circuit has improved light efficiency, has also increased LED service life simultaneously, can avoid the change of LED forward voltage and cause the electric current change, constant electric current makes the brightness stability of LED simultaneously.Be provided with several LED bulbs in the reflection shield of lamp socket top, the LED bulb sees through the LED light-emitting area of reflection shield upper end, and the LED light-emitting area is an opaque eyeglass that processes, and makes a luminescent conversion become face luminous, make the brightness that irradiates soft, the people has been seen can not produce dazzle the eyes, dazzling sense.Two lock springs are arranged on the bottom of outer escutcheon as two clips, and the clip of lock spring is clamped the orientation of setting, and Down lamp will be locked firmly, installs very convenient.
The beneficial effects of the utility model are: this circuit for lamp adopts constant current driving and face luminescence technology.No matter input current strong with weak variation, guarantee the stable of output current, the LED lamplight brightness can deepening or is brightened; Employing face luminescence technology, it is not dazzling, dazzling that the LED lamplight brightness has been seen.This lamp is reasonable in design, and advanced technology is energy-conservation, and safety is easy for installation, and is handsome in appearance generous.
Description of drawings
Be in conjunction with the accompanying drawings and embodiments the utility model to be further specified below:
It among the figure integral LED Down lamp schematic perspective view
In the drawings: 1.LED light-emitting area, 2. outer escutcheon, 3.LED bulb, 4. reflection shield, 5. lock spring, 6. lamp socket, 7. drive circuit, 8. primary and secondary connecting line.
The specific embodiment
In the drawings: lamp socket 6 is cylindrical bases, be provided with drive circuit 7 in the base, LED bulb 3 is connected with drive circuit 7, drive circuit 7 is connected with primary and secondary connecting line 8 one ends again, above lamp socket 6, be provided with reflection shield 4, reflection shield 4 is drum type, LED bulb 3 is located in the reflection shield 4, LED light-emitting area 1 is an opaque eyeglass that processes, be arranged on the centre of outer escutcheon 2, two lock springs 5 are as two clips, and the bottom that is arranged on outer escutcheon 2 is symmetrical, constituted a kind of integral LED Down lamp.
This circuit for lamp adopts constant current driving and face luminescence technology to design.Be provided with drive circuit 7 in lamp socket 6, primary and secondary connecting line 8 plugs in, and LED bulb 3 just sends light source.This drive circuit 7 adopts constant current to drive, no matter input current is strong and weak variation, AC175V-AC245V in working range, the output current of driving LED is constant, and its electric current is regulated automatically, guarantees that like this LED is normally luminous, innovative design by circuit has improved light efficiency, simultaneously also increased LED service life, can avoid the change of LED forward voltage and cause the electric current change, constant electric current makes the brightness stability of LED simultaneously.Be provided with several LED bulbs 3 in the reflection shield 4 of lamp socket 6 tops, LED bulb 3 sees through the LED light-emitting area 1 of reflection shield 4 upper ends, LED light-emitting area 1 is an opaque eyeglass that processes, make a luminescent conversion become face luminous, can penetrate softer brightness, the people seen can not produce and dazzle the eyes and dazzling sense.Two lock springs 5 are arranged on the bottom of outer escutcheon 2 as two clips, and the clip of lock spring 5 is clamped the orientation of setting, and Down lamp will be locked firmly, installs very convenient.
Claims (1)
1. integral LED Down lamp, contain the LED light-emitting area, outer escutcheon, the LED bulb, reflection shield, lock spring, lamp socket, drive circuit, the primary and secondary connecting line, it is characterized in that: lamp socket is a cylindrical base, be provided with drive circuit in the base, the LED bulb is connected with drive circuit, drive circuit is connected with primary and secondary connecting line one end again, above lamp socket, be provided with reflection shield, reflection shield is drum type, and the LED bulb is located in the reflection shield, and the LED light-emitting area is an opaque eyeglass that processes, be arranged on the centre of outer escutcheon, two lock springs are as two clips, and the bottom that is arranged on outer escutcheon is symmetrical, constituted a kind of integral LED Down lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202193732U CN201507854U (en) | 2009-10-08 | 2009-10-08 | Integrated LED barrel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202193732U CN201507854U (en) | 2009-10-08 | 2009-10-08 | Integrated LED barrel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201507854U true CN201507854U (en) | 2010-06-16 |
Family
ID=42468981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202193732U Expired - Fee Related CN201507854U (en) | 2009-10-08 | 2009-10-08 | Integrated LED barrel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201507854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013034009A1 (en) * | 2011-09-08 | 2013-03-14 | 浙江生辉照明有限公司 | Connection structure of led module and driver in led downlight |
-
2009
- 2009-10-08 CN CN2009202193732U patent/CN201507854U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013034009A1 (en) * | 2011-09-08 | 2013-03-14 | 浙江生辉照明有限公司 | Connection structure of led module and driver in led downlight |
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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: 20100616 Termination date: 20121008 |