CN102612226B - LED (light emitting diode) energy-saving lamp with driver - Google Patents
LED (light emitting diode) energy-saving lamp with driver Download PDFInfo
- Publication number
- CN102612226B CN102612226B CN201210056657.0A CN201210056657A CN102612226B CN 102612226 B CN102612226 B CN 102612226B CN 201210056657 A CN201210056657 A CN 201210056657A CN 102612226 B CN102612226 B CN 102612226B
- Authority
- CN
- China
- Prior art keywords
- lamp
- led
- head shell
- driver
- resistance
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to an LED (light emitting diode) energy-saving lamp with a driver, which can be used for effectively solving the problems that the luminous decay is over-fast, the cost is high and the production is not easy to implement. The LED energy-saving lamp is in a structure as follows: a screw type lamp seat is arranged at the upper part of a conical lamp head shell by a bracket, a lamp hood is arranged at a lower opening of the lamp head shell in a screwing way, a driver is arranged in the lamp head shell and is arranged at the lower part of the bracket by supports, radiating hole rings are arranged at the lower part of the driver and are arranged in the lamp head shell by radiating hole brackets, a lighting plate is arranged below the radiating hole ring at the bottom by a lighting plate bracket installing bracket which is arranged in the lamp head shell, the lighting plate is provided with LED lamp rows, and the driver comprises an insulating board and a driving circuit which is arranged on the insulating board. The LED energy-saving lamp is simple, novel and unique in structure, can directly replace the conventional filament lamp and the common fluorescent lamp, and can serve as a replaceable LED energy-saving lamp which is energy-saving, and environment-friendly and can improve lighting quality.
Description
Technical field
The present invention relates to light fixture, particularly a kind of LED electricity-saving lamp of tape drive.
Background technology
In recent years, low-carbon (LC), energy-saving and environmental protection are more and more subject to the attention of people's height.Adopt LED illumination just complying with energy-conservation this development trend and trend.LED is light-emitting diode, and it is not electricity-saving lamp, neither fluorescent tube, but its brightness be ordinary lamps 5-6 doubly.Just because of this, LED illumination is just becoming the trend of the times of energy-saving illumination.Current global various countries formulate one after another rules and first eliminate the incandescent lamp of high energy consumption at 2011-2015, China has also clearly stipulated the superseded route map of incandescent lamp, after on October 1st, 2016 rises with regard to nonimportation and sale 15 watts and above ordinary lighting incandescent lamp, that is to say from that time substantially our country just no longer sell and import incandescent lamp, meanwhile LED illumination will be included national policy in and subsidize scope.The operating characteristic of LED requires to have stable operating current, the LED circuit that adopts on the market at present resistance-capacitance depressurization to drive, because line voltage is unstable, therefore the electric current of output produces larger fluctuation along with the variation of supply power voltage, thereby while causing LED work, produce flicker, thereby cause light decay too fast.Great power LED needs specialized circuitry to drive in addition, cost high (at present generally at ten to 20 yuan/watt), complex process, and both inconvenience reduced manufacturing cost, was also unfavorable for producing in enormous quantities.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the present invention's object is just to provide a kind of LED electricity-saving lamp of tape drive, can effectively solve light decay too fast, and cost is high, is difficult for the problem of producing.
The technical scheme that the present invention solves is, comprise lamp socket, lampshade and lamp head shell, screw type lamp socket is equipped with through support in conical lamp head shell top, lamp head shell infraoral is installed with lampshade, driver is equipped with through supporting in the bottom of the inherent support of lamp head shell, louvre circle is equipped with through louvre coil support in driver bottom in lamp head shell, luminosity scale support below the louvre circle of bottom in being contained in lamp head shell is equipped with luminosity scale, LED lamp row is housed on described luminosity scale, its driver is to consist of the drive circuit filling on insulation board and insulation board thereof, drive circuit (as shown in Figure 3) is that alternating current 220V power line connects by rectifier diode D
1, D
2, D
3, D
4the rectifier bridge input (being the power connection A of lamp socket metallic walls B and central upper portion) forming, is connected to electrochemical capacitor C between the output positive and negative electrode of rectifier bridge
1, the output cathode of rectifier bridge connects 3 pin of three terminal regulator U, between 2 pin of three terminal regulator U and 1 pin, is connected to resistance R
1, 2 pin of three terminal regulator U and electrochemical capacitor C
2positive pole be connected, and through resistance R
2connect the positive pole of LED lamp bank, the output negative pole of rectifier bridge connects the negative pole of LED lamp bank, three terminal regulator U, electrochemical capacitor C
1, resistance R
1with electrochemical capacitor C
2the filter circuit (filter) that forms " π " shape structure.
The present invention is simple in structure, novel unique, can directly replace existing incandescent lamp and conventional fluorescent lamps, can reach the replaced type LED electricity-saving lamp of energy-saving and environmental protection and raising lighting quality.
Accompanying drawing explanation
Fig. 1 is sectional front view of the present invention.
Fig. 2 is luminosity scale structural front view of the present invention.
Fig. 3 is electric component catenation principle figure of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.
Shown in Fig. 1-3, the present invention includes lamp socket, lampshade and lamp head shell, screw type lamp socket 1 is equipped with through support 2 in conical lamp head shell 5 tops, lamp head shell infraoral is installed with lampshade 10, driver 4 is equipped with through supporting 3 in the bottom of the inherent support 2 of lamp head shell, louvre circle 6 is equipped with through louvre coil support 7 in driver bottom in lamp head shell, luminosity scale support 8 below the louvre circle of bottom in being contained in lamp head shell is equipped with luminosity scale 9, LED lamp row is housed on described luminosity scale, its driver is to consist of the drive circuit filling on insulation board and insulation board thereof, drive circuit (as shown in Figure 3) is that alternating current 220V power line connects by rectifier diode D
1, D
2, D
3, D
4the rectifier bridge input (being the power connection A of lamp socket metallic walls B and central upper portion) forming, is connected to electrochemical capacitor C between the output positive and negative electrode of rectifier bridge
1, the output cathode of rectifier bridge connects 3 pin of three terminal regulator U, between 2 pin of three terminal regulator U and 1 pin, is connected to resistance R
1, 2 pin of three terminal regulator U and electrochemical capacitor C
2positive pole be connected, and through resistance R
2connect the positive pole of LED lamp bank, the output negative pole of rectifier bridge connects the negative pole of LED lamp bank, three terminal regulator U, electrochemical capacitor C
1, resistance R
1with electrochemical capacitor C
2the filter circuit (filter) that forms " π " shape structure.
In order to guarantee result of use, described support 2 is the tapers of being made by ambroin; Described lampshade is frosting, prevents from feeling dizzy; Described lampshade and lamp head shell, by together with screw thread spinning, are convenient to handling, maintenance; Described luminosity scale is to consist of LED lamp pearl 9b uniform on disk body 9a and disk body thereof, and LED lamp pearl 9b is by LED
1---LEDn forms, and n is positive integer, and n of the present invention is generally 1-95(and when n>86, removes resistance-capacitance depressurization in circle, otherwise uses); Described disk body 9a is circular or square, provides circle in Fig. 2;
Described a louvre circle and a louvre coil support form one group, there are many groups to be staggered and to be contained in lamp head shell, be placed in below driver, form the conical heat abstractor of LED electricity-saving lamp, can effectively distribute the heat that LED luminosity scale produces, extend the useful life of LED lamp, the taper shape that louvre circle and louvre coil support are made by the plastics that insulate;
Described louvre circle is " cobweb " structure, can finely distribute the heat that LED luminosity scale produces, and can also save material.
Described three terminal regulator U is LM317/217/117, and it is adjusted end and passes through resistance R
1directly be connected to form high-voltage constant-current circuit with high-voltage output end, respectively with electrochemical capacitor C
1, C
2be connected, make " π " shape filter circuit (filter) forming become constant-current circuit (galvanostat), to meet LED need of work, when needs are larger or change electrochemical capacitor during less LED lighting power, can meet the demands.
Between the input A of the input of described rectifier bridge and 220V power supply, be equipped with by resistance R
3with resistance C
3the capacitance-resistance voltage reduction circuit composing in parallel, when this circuit is applicable to LED lamp pearl number lower than 86; When every group of lamp pearl number reaches 86-95, when group number surpasses 2 groups, capacitance-resistance voltage reduction circuit (circuit in circle) can be removed from circuit, by civil power, directly accessed the input of rectification circuit.
Working condition of the present invention is, when alternating current is through rectifier diode D
1, D
2, D
3, D
4after the rectifier bridge forming, through electrochemical capacitor C
1carry out filtering, to three terminal regulator U(LM317/217/117) and resistance R
1the constant-current circuit forming, carries out current stabilization, then through electrochemical capacitor C
2filtering, by resistance R
2carry out current limliting, finally output to LED luminosity scale.
Key of the present invention is by electrochemical capacitor C
1, C
2, three terminal regulator U, resistance R
1" π " the type filtering and the current stabilization circuit that form, core is that the adjustment end of three terminal regulator U is connected to form high-voltage constant-current circuit by fixed resistance R1 and output, and then with electrochemical capacitor C
2be connected to form current stabilization circuit.The operating current of general one group of low-power LED lamp pearl is 17-20mA, during many group LED lamp pearls in parallel, according to its operating current, selects suitable electrochemical capacitor, can meet the job requirement of LED lamp pearl.
The present invention compared with prior art, there is following good effect: the displacing type energy conserving lamp that provides is rational in infrastructure, perfect heat-dissipating, there is the advantages such as energy-saving and environmental protection, safety, long service life, elimination stroboscopic, electromagnetic-radiation-free, and in the incandescent lamp of present all use 220V Power supplies and the place of fluorescent lamp, can directly by it, be replaced, can save a large amount of financial resources and material resources; The present invention is convenient to be used between various universal existing lamp sockets; Driver has that circuit is simple, element is few, cost is low, current stabilization can meet the advantages such as LED job requirement, and without electromagnetic interference, efficiency is high, is applicable to batch production, has good economic and social benefit.
Claims (6)
1. the LED electricity-saving lamp of a tape drive, comprise lamp socket, lampshade and lamp head shell, it is characterized in that, screw type lamp socket (1) is equipped with through support (2) in conical lamp head shell (5) top, lamp head shell infraoral is installed with lampshade (10), driver (4) is equipped with through supporting (3) in the bottom of the inherent support of lamp head shell (2), louvre circle (6) is equipped with through louvre coil support (7) in driver bottom in lamp head shell, luminosity scale support (8) below the louvre circle of bottom in being contained in lamp head shell is equipped with luminosity scale (9), LED lamp row is housed on described luminosity scale, its driver is to consist of the drive circuit filling on insulation board and insulation board thereof, drive circuit is that alternating current 220V power supply connects by rectifier diode D
1, D
2, D
3, D
4the rectifier bridge input forming, is connected to electrochemical capacitor C between the output positive and negative electrode of rectifier bridge
1, the output cathode of rectifier bridge connects 3 pin of three terminal regulator U, between 2 pin of three terminal regulator U and 1 pin, is connected to resistance R
1, 2 pin of three terminal regulator U and electrochemical capacitor C
2positive pole be connected, and through resistance R
2connect the positive pole of LED lamp bank, the output negative pole of rectifier bridge connects the negative pole of LED lamp bank, three terminal regulator U, electrochemical capacitor C
1, resistance R
1with electrochemical capacitor C
2the filter circuit that forms " π " shape structure, a louvre circle and a louvre coil support form one group, have many groups to be staggered and to be contained in lamp head shell, are placed in below driver, form the conical heat abstractor of LED electricity-saving lamp, the taper shape that louvre circle and louvre coil support are made by the plastics that insulate, louvre circle is " cobweb " structure, described three terminal regulator U is LM217/117, and it is adjusted end and passes through resistance R
1directly be connected to form high-voltage constant-current circuit with high-voltage output end, respectively with electrochemical capacitor C
1, C
2be connected, make " π " shape filter circuit forming become constant-current circuit, between the input A of the input of rectifier bridge and 220V power supply, be equipped with by resistance R
3with electrochemical capacitor C
3the capacitance-resistance voltage reduction circuit composing in parallel, when alternating current is through rectifier diode D
1, D
2, D
3, D
4after the rectifier bridge forming, through electrochemical capacitor C
1carry out filtering, to three terminal regulator U and resistance R
1the constant-current circuit forming, carries out current stabilization, then through electrochemical capacitor C
2filtering, by resistance R
2carry out current limliting, finally output to LED luminosity scale.
2. the LED electricity-saving lamp of tape drive according to claim 1, is characterized in that, described support (2) is the taper of being made by ambroin.
3. the LED electricity-saving lamp of tape drive according to claim 1, is characterized in that, described lampshade is frosting.
4. the LED electricity-saving lamp of tape drive according to claim 1, is characterized in that, described lampshade and lamp head shell are by together with screw thread spinning.
5. the LED electricity-saving lamp of tape drive according to claim 1, is characterized in that, described luminosity scale is to consist of LED lamp pearl (9b) uniform on disk body (9a) and disk body thereof, and LED lamp pearl (9b) is by LED
1---LEDn forms, and n is positive integer.
6. the LED electricity-saving lamp of tape drive according to claim 5, is characterized in that, described disk body (9a) is circular or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210056657.0A CN102612226B (en) | 2012-03-06 | 2012-03-06 | LED (light emitting diode) energy-saving lamp with driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210056657.0A CN102612226B (en) | 2012-03-06 | 2012-03-06 | LED (light emitting diode) energy-saving lamp with driver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102612226A CN102612226A (en) | 2012-07-25 |
| CN102612226B true CN102612226B (en) | 2014-03-19 |
Family
ID=46529286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210056657.0A Active CN102612226B (en) | 2012-03-06 | 2012-03-06 | LED (light emitting diode) energy-saving lamp with driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102612226B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105142267A (en) * | 2015-08-08 | 2015-12-09 | 黄鹂 | Constant-voltage and constant-current light-emitting diode (LED) bulb lamp |
| CN105007670A (en) * | 2015-08-08 | 2015-10-28 | 黄鹂 | Constant-voltage constant-current LED bulb light driver |
| CN108561798A (en) * | 2018-04-26 | 2018-09-21 | 江苏泓睿德智能科技有限公司 | The fixing device and production method of LED word lamps |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006082970A1 (en) * | 2005-02-04 | 2006-08-10 | Art Planning Service Co., Ltd. | Alternating light emitting diode lighting unit for display device and display device using same |
| CN101201157A (en) * | 2007-10-31 | 2008-06-18 | 东莞市百分百科技有限公司 | Single end LED energy-saving lamp and drive circuit thereof |
| CN101532609A (en) * | 2008-03-13 | 2009-09-16 | 杨书水 | Alternating current large-power tricolor LED lighting energy-saving lamp of microcomputer |
| CN101552463A (en) * | 2008-10-15 | 2009-10-07 | 熊猫电子集团有限公司 | Current protection device of preamplifier |
| CN101959348A (en) * | 2010-09-30 | 2011-01-26 | 海洋王照明科技股份有限公司 | LED stepless dimming drive circuit and LED lamp |
| CN202103918U (en) * | 2011-06-23 | 2012-01-04 | 汤东东 | LED constant current drive circuit |
| CN202455629U (en) * | 2012-03-06 | 2012-09-26 | 张磊 | Light-emitting diode (LED) energy-saving lamp with driver |
-
2012
- 2012-03-06 CN CN201210056657.0A patent/CN102612226B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006082970A1 (en) * | 2005-02-04 | 2006-08-10 | Art Planning Service Co., Ltd. | Alternating light emitting diode lighting unit for display device and display device using same |
| CN101201157A (en) * | 2007-10-31 | 2008-06-18 | 东莞市百分百科技有限公司 | Single end LED energy-saving lamp and drive circuit thereof |
| CN101532609A (en) * | 2008-03-13 | 2009-09-16 | 杨书水 | Alternating current large-power tricolor LED lighting energy-saving lamp of microcomputer |
| CN101552463A (en) * | 2008-10-15 | 2009-10-07 | 熊猫电子集团有限公司 | Current protection device of preamplifier |
| CN101959348A (en) * | 2010-09-30 | 2011-01-26 | 海洋王照明科技股份有限公司 | LED stepless dimming drive circuit and LED lamp |
| CN202103918U (en) * | 2011-06-23 | 2012-01-04 | 汤东东 | LED constant current drive circuit |
| CN202455629U (en) * | 2012-03-06 | 2012-09-26 | 张磊 | Light-emitting diode (LED) energy-saving lamp with driver |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102612226A (en) | 2012-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204829373U (en) | LED maize lamp | |
| CN201726558U (en) | Novel LED energy-saving lamp | |
| CN102612226B (en) | LED (light emitting diode) energy-saving lamp with driver | |
| CN202455629U (en) | Light-emitting diode (LED) energy-saving lamp with driver | |
| CN201535450U (en) | High-power LED lamp applicable to lighting | |
| CN104902651A (en) | LED energy-saving lamp | |
| CN203674165U (en) | Energy-saving tungsten lamp | |
| CN201032075Y (en) | High-energy conservation high-brightness LED sunlight lamp | |
| CN203010289U (en) | Energy-saving environment-friendly bulb light with light source and power source designed in an integrated mode | |
| CN203375390U (en) | Novel energy-saving LED lamp | |
| CN208794227U (en) | A kind of grid lamp | |
| CN202165894U (en) | T-shaped LED (light-emitting diode) lamp tube | |
| CN201615370U (en) | LED fluorescent light | |
| CN202100971U (en) | LED (light emitting diode) lamp capable of replacing compact fluorescent lamp | |
| CN202118578U (en) | LED bulb with high radiating efficiency | |
| CN204201697U (en) | The special LED flat lamp of a kind of Integral ceiling | |
| CN202791605U (en) | High-efficient and energy-saving light penetrating integration light-emitting diode (LED) street lamp and tunnel lamp | |
| CN203336324U (en) | LED energy-saving lamp | |
| CN203743949U (en) | Non-dark-area wing-shaped heat dissipation LED bulb | |
| CN206257489U (en) | A kind of LED daylight lamp | |
| CN202261928U (en) | Sub-ultrasonic energy saving lamp | |
| CN208620080U (en) | A kind of Novel bulb lamp | |
| CN201928473U (en) | Novel light emitting diode (LED) illuminating lamp system | |
| CN201983048U (en) | LED (light-emitting diode) energy-saving illuminating lamp | |
| CN202901991U (en) | Novel light-emitting diode (LED) lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201224 Address after: 224000 room 201-202, residents committee of Fucai community, Yandu District, Yancheng City, Jiangsu Province (intersection of West Ring Road and Century Avenue) (b) Patentee after: Yancheng Xingcheng Real Estate Co.,Ltd. Address before: 450053 No.94, building 10, yard 34, Bosong Road, Jinshui District, Zhengzhou City, Henan Province Patentee before: Zhang Lei |