CN2498454Y - Electronic energy saving light with LEDs - Google Patents
Electronic energy saving light with LEDs Download PDFInfo
- Publication number
- CN2498454Y CN2498454Y CN01224722U CN01224722U CN2498454Y CN 2498454 Y CN2498454 Y CN 2498454Y CN 01224722 U CN01224722 U CN 01224722U CN 01224722 U CN01224722 U CN 01224722U CN 2498454 Y CN2498454 Y CN 2498454Y
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- China
- Prior art keywords
- emitting diode
- light emitting
- reflection shield
- light
- drive circuit
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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.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Disclosed is an LBD energy-saving special-light lamp including a lamp cap and a bulb comprising an upper reflecting cover and a connected lower transmitting cover and a lamp core column in the lampshade and the lamp core column including a light guider and an LBD located on the surface and a connected driving circuit, the input and output ends of which are connected with the lamp cap and the LBD respectively. With the LBD as the luminophor and constant current to drive the circuits, the lamp has advantages of uniform brightness and energy-saving and an enhanced light brightness by reflecting the light source with high efficient reflecting cover.
Description
The utility model relates to a kind of light source, the special light modulation of particularly a kind of light emitting diode electric energy-saving.
Along with the raising day by day of people's life, various light fixtures are more and more universal, and particularly the electric energy-saving light fixture has entered and done tame ten thousand families.The characteristics of energy saving of light emitting diode also progressively is subjected to people's understanding, but present diode just is used for lamp box, billboard, sign and direction board and indicator lamp, but its brightness is not enough.
The purpose of this utility model is exactly at the problems referred to above, provides a kind of light emitting diode electric energy-saving energy-conservation, high brightness special light modulation.
The purpose of this utility model is achieved in that and comprises lamp holder and bulb, described bulb is by the reflection shield on top with the diffuser that is positioned at the bottom of its disjunctor and place the wick column of lampshade to constitute, described wick column comprises light conductor and is embedded in its surperficial light emitting diode and connected drive circuit, the input of this drive circuit is connected with described lamp holder, and output is connected with described light emitting diode.
Described reflection shield is conical, and its top has pipe box to be connected with lamp holder, and the louvre along circumference is arranged on the top of this pipe box, at this reflection shield inner face titanium dioxide layer and phosphorus layer is arranged successively; Described light conductor is cylindrical, and its upper end connects top in upper spacer, joint pin and the reflection shield successively, in the cylinder and the lower surface of light conductor uniform light emitting diode is arranged all, in its Lower Half lower clapboard is arranged, and the drive circuit piece is arranged between last lower clapboard.
The described reflective annular rim that is covered with, described lamp holder and drive circuit piece all place in the tube cover, and the louvre along circumference is arranged at the middle part of reflection shield.
Described circuit block comprises commutation diode D and two dropping resistor R1, R2 of series connection, also comprise a plurality of constant-current circuits, wherein each constant-current circuit comprises triode T1-T5, R3-R7 and IC, the base stage of T1 connects the contact of R1 and R2, its emitter stage is connected with the D negative pole through R3, ground connection behind the LED 1-LED4 of 4 forward series connection of its colelctor electrode series connection; 4 outputs of IC are connected respectively and are connected the base stage of T2-T5 behind the R4-R7 respectively, and the T2-T5 collector and emitter is connected with negative pole with the positive pole of LED1-LED4 respectively.
The utility model has the advantages that: utilize light emitting diode to drive as illuminator and by the constant-current drive circuit piece, brightness is even, energy-conservation; Utilize efficient reflection shield that light source is reflected, strengthened the brightness of light.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of an embodiment of the present utility model;
Fig. 2 is the shape assumption diagram of another embodiment of the present utility model;
Fig. 3 is the circuit theory diagrams of drive circuit of the present utility model;
Fig. 4 is the schematic diagram of various different profiles of the present utility model and application.
Referring to Fig. 1, the utility model comprises lamp holder 3 and bulb, described bulb is by the reflection shield 11 on top with the diffuser that is positioned at the bottom 12 of its disjunctor and place the wick column of lampshade to constitute, described wick column comprises light conductor 10 and is embedded in its surperficial light emitting diode 8 and connected drive circuit 7, the input of this drive circuit 7 is connected with described lamp holder 3, and output is connected with described light emitting diode 8.
Described reflection shield 11 is conical, and its top has pipe box 15 to be connected with lamp holder 3, and the louvre 14 along circumference is arranged on the top of this pipe box 15, at these reflection shield 11 inner faces titanium dioxide layer and phosphorus layer is arranged successively; Described light conductor 10 is cylindrical, its upper end connects top in upper spacer 6, joint pin 4 and the reflection shield 11 successively, all there is uniform light emitting diode 8 cylinder and lower surface at light conductor 10, in its Lower Half lower clapboard 9 are arranged, and drive circuit piece 7 is arranged between last lower clapboard.
Referring to Fig. 2, described bulb is by the reflection shield 11 on top with the diffuser that is positioned at the bottom 12 of its disjunctor and place the wick column of lampshade to constitute, described wick column comprises light conductor 10 and is embedded in its surperficial light emitting diode 8 and connected drive circuit 7, the input of this drive circuit 7 is connected with described lamp holder 3, and output is connected with described light emitting diode 8.
Described reflection shield 11 has annular rim 18, and described lamp holder 3 and drive circuit piece 7 all place in the tube cover 16, and the louvre 14 along circumference is arranged at the middle part of reflection shield 11, in the upper end of tube cover 16 suspension ring 17 is arranged.
Referring to Fig. 3, described drive circuit piece 7 comprises commutation diode D and two dropping resistor R1, R2 of series connection, also comprise a plurality of constant-current circuits, wherein each constant-current circuit comprises triode T1-T5, R3-R7 and IC, the base stage of T1 connects the contact of R1 and R2, its emitter stage is connected with the D negative pole through R3, ground connection behind the LED 1-LED4 of 4 forward series connection of its colelctor electrode series connection; 4 outputs of IC are connected respectively and are connected the base stage of T2-T5 behind the R4-R7 respectively, and the T2-T5 collector and emitter is connected with negative pole with the positive pole of LED1-LED4 respectively.IC can select MC14520 for use.
Referring to Fig. 4, the utility model can be made into various shapes.Wherein a figure is a side light lamp, and b figure is an alternating light, and c figure is a spotlight, and d figure is a reflector lamp, and e figure is a cold light lamp, and f figure is the mixed light lamp.
Claims (4)
1, the energy-conservation special light modulation of a kind of light emitting diode, comprise lamp holder and bulb, it is characterized in that: described bulb is by the reflection shield on top with the diffuser that is positioned at the bottom of its disjunctor and place the wick column of lampshade to constitute, described wick column comprises light conductor and is embedded in its surperficial light emitting diode and connected drive circuit, the input of this drive circuit is connected with described lamp holder, and output is connected with described light emitting diode.
2, the energy-conservation special light modulation of light emitting diode according to claim 1, it is characterized in that: described reflection shield is for conical, its top has pipe box to be connected with lamp holder, and the louvre along circumference is arranged on the top of this pipe box, at this reflection shield inner face titanium dioxide layer and phosphorus layer is arranged successively; Described light conductor is cylindrical, and its upper end connects top in upper spacer, joint pin and the reflection shield successively, in the cylinder and the lower surface of light conductor uniform light emitting diode is arranged all, in its Lower Half lower clapboard is arranged, and the drive circuit piece is arranged between last lower clapboard.
3, the energy-conservation special light modulation of light emitting diode according to claim 1, it is characterized in that: the described reflective annular rim that is covered with, described lamp holder and drive circuit piece all place in the tube cover, on the top of this cover suspension ring are arranged, and the louvre along circumference is arranged at the middle part of reflection shield.
4, the energy-conservation special light modulation of light emitting diode according to claim 1, it is characterized in that: described circuit block comprises commutation diode D and two dropping resistor R1, R2 of series connection, also comprise a plurality of constant-current circuits, wherein each constant-current circuit comprises triode T1-T5, R3-R7 and IC, the base stage of T1 connects the contact of R1 and R2, its emitter stage is connected with the D negative pole through R3, ground connection behind the LED 1-LED4 of 4 forward series connection of its colelctor electrode series connection; 4 outputs of IC are connected respectively and are connected the base stage of T2-T5 behind the R4-R7 respectively, and the T2-T5 collector and emitter is connected with negative pole with the positive pole of LED1-LED4 respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01224722U CN2498454Y (en) | 2001-05-25 | 2001-05-25 | Electronic energy saving light with LEDs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01224722U CN2498454Y (en) | 2001-05-25 | 2001-05-25 | Electronic energy saving light with LEDs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2498454Y true CN2498454Y (en) | 2002-07-03 |
Family
ID=33640957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01224722U Expired - Fee Related CN2498454Y (en) | 2001-05-25 | 2001-05-25 | Electronic energy saving light with LEDs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2498454Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100416828C (en) * | 2003-09-09 | 2008-09-03 | 皇家飞利浦电子股份有限公司 | Integrated lamp with feedback and wireless control |
| CN102287636A (en) * | 2011-07-21 | 2011-12-21 | 戴建国 | High-efficiency energy-saving lighting bulb |
| CN102497691A (en) * | 2011-11-25 | 2012-06-13 | 俞国宏 | LED (Light-Emitting Diode) lamp bulb capable of being connected with alternating-current power directly |
| WO2012139306A1 (en) * | 2011-04-14 | 2012-10-18 | Weng Xiaocui | Led bulb with high light-emitting efficiency |
| CN105840998A (en) * | 2016-04-22 | 2016-08-10 | 国网天津武清供电有限公司 | LED illuminating lamp |
-
2001
- 2001-05-25 CN CN01224722U patent/CN2498454Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100416828C (en) * | 2003-09-09 | 2008-09-03 | 皇家飞利浦电子股份有限公司 | Integrated lamp with feedback and wireless control |
| WO2012139306A1 (en) * | 2011-04-14 | 2012-10-18 | Weng Xiaocui | Led bulb with high light-emitting efficiency |
| CN102287636A (en) * | 2011-07-21 | 2011-12-21 | 戴建国 | High-efficiency energy-saving lighting bulb |
| CN102497691A (en) * | 2011-11-25 | 2012-06-13 | 俞国宏 | LED (Light-Emitting Diode) lamp bulb capable of being connected with alternating-current power directly |
| CN102497691B (en) * | 2011-11-25 | 2013-12-25 | 俞国宏 | LED (Light-Emitting Diode) lamp bulb capable of being connected with alternating-current power directly |
| CN105840998A (en) * | 2016-04-22 | 2016-08-10 | 国网天津武清供电有限公司 | LED illuminating lamp |
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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 |