CN104105275B - Sun-generated electric power is double injects lock power combing halogen tungsten lamp - Google Patents
Sun-generated electric power is double injects lock power combing halogen tungsten lamp Download PDFInfo
- Publication number
- CN104105275B CN104105275B CN201310155136.5A CN201310155136A CN104105275B CN 104105275 B CN104105275 B CN 104105275B CN 201310155136 A CN201310155136 A CN 201310155136A CN 104105275 B CN104105275 B CN 104105275B
- Authority
- CN
- China
- Prior art keywords
- oscillation
- self
- power
- chip
- lamp
- 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
- 229910052721 tungsten Inorganic materials 0.000 title claims abstract description 26
- 239000010937 tungsten Substances 0.000 title claims abstract description 26
- 229910052736 halogen Inorganic materials 0.000 title claims abstract description 17
- 150000002367 halogens Chemical class 0.000 title claims abstract description 17
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 239000013078 crystal Substances 0.000 claims abstract description 23
- 230000010355 oscillation Effects 0.000 claims abstract description 18
- 230000004224 protection Effects 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000005669 field effect Effects 0.000 claims description 3
- 239000013068 control sample Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000000523 sample Substances 0.000 claims description 2
- 230000002159 abnormal effect Effects 0.000 claims 3
- 230000003321 amplification Effects 0.000 claims 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims 2
- 239000004065 semiconductor Substances 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000003786 synthesis reaction Methods 0.000 abstract description 3
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
Abstract
The present invention relates to electric source lighting technical field, specifically a kind of sun-generated electric power is double injects lock power combing halogen tungsten lamp.Two self-oscillation chips 4,6 meet timing resistor R altogether2, electric capacity C4Synchronized oscillation, self-oscillation chip 4 and recommend inverter A output power transformer T1With self-oscillation chip 6 and recommend inverter B output power transformer T2By being added coupler power synthesis, feeding tube circuit lights halogen tungsten lamp, and the divided device of benchmark crystal oscillation signal injects the RC oscillator locking phase place of two self-oscillation chips 4,6, it is to avoid device temperature rise is crossed high oscillation frequency change power imbalances light and declined.Halogen tungsten lamp illumination occasion that the present invention is applicable to sun-generated electric power low-voltage, big electric current is powered.
Description
Technical field
The present invention relates to electric source lighting technical field, specifically a kind of sun-generated electric power is double injects lock power combing halogen tungsten
Lamp.
Background technology
Prior art commonly uses LC or RC agitator as halogen tungsten lamp light source, and the frequency of oscillation of generation is by temperature change stability
Difference affects power instability light intensity and declines, and the halogen tungsten lamp that especially sun-generated electric power is powered is operated in low-voltage, big electric current, although straight
Hand over DC-AC inversion electronic transformator, features simple structure, low cost.Owing to supply voltage is low, high-power illumination to be obtained certainly will increase
Device current, causes that hunting power pipe power consumption sharp increase temperature rise is too high causes frequency of oscillation to change, and result can make light become with frequency
Change power magnitude unbalance.Meanwhile, big electric current is declined by coil temperature rise high magnetic permeability, and the impedance that diminishes of saturation inductors amount becomes
To zero, light fixture working time and temperature rise direct ratio, device aging, the most then lamp luminescence instability brightness decline, weight are accelerated in temperature rise
Then burn out device reduction of service life.Dragged high-power halogen tungsten lamp by two vibration inverter power superpositions, solve device power and hold
Quantitative limitation.But, power combing oscillating voltage phase requirements is consistent, to overcome non-linear intermodulation power unbalanced.
Summary of the invention
It is an object of the invention to provide sun-generated electric power low-voltage and high-current to power, the inversion high frequency stabilization of vibration is phase locked
A kind of sun-generated electric power is double injects lock power combing halogen tungsten lamp.
The technology of the present invention solution is: include sun-generated electric power, halide-tungsten fluorescent lamp, benchmark crystal oscillator, frequency divider, two self-vibrations
Swing chip, recommend inverter A, recommend inverter B, be added bonder T3, tube circuit, wherein, benchmark crystal oscillator is by quartz crystal
Resonator, two phase inverters and resistance, electric capacity composition, first phase inverter input and output two ends bridging resistance biasing, and point
Not and connect ground capacity, meanwhile, the also quartz-crystal resonator of bridging series connection trimmer, benchmark crystal oscillator output signal is through second
Individual phase inverter accesses frequency divider, and self-oscillation chip includes RC agitator, recommends inverse changing driving circuit, lamp failure protection controller
SD, two self-oscillation chip RC agitator connecting resistance R altogether2, electric capacity C4Synchronized oscillation, output is respectively through recommending inverse changing driving circuit
Connect recommending inverter A, recommend inverter B by two high-power MOS field effect transistor composition, self-oscillation chip and recommend inverse
Become device A output power transformer T1Inductance L2With self-oscillation chip and recommend inverter B output power transformer T2Inductance L5By phase
Add bonder T3Inductance L6Power combing, inductance L7Connecing tube circuit halide-tungsten fluorescent lamp to light, the divided device of benchmark crystal oscillation signal injects
Two self-oscillation chip RC agitator CTEnd locking phase, tube circuit lamp anomaly detection signal accesses two self-oscillation chip lamps
Fault protection controller SD, sun-generated electric power connects benchmark crystal oscillator, frequency divider, self-oscillation chip and recommends inverter A, self-oscillation
Chip and recommend the power end of inverter B；
Wherein, tube circuit is met addition bonder T by halide-tungsten fluorescent lamp3Inductance L7One end, inductance L7The other end is different through lamp
Often Current Mutual Inductance magnet ring ground connection, inductance L8Voltage is through diode VD1Detection, electric capacity C9, resistance R10Filtering accesses two self-oscillation cores
Sheet lamp failure protection controller SD, quick failure of oscillation turns off inverter power tube；
Sun-generated electric power is by photovoltaic battery panel E1Output series connection blocking diode VD2, relay contact J-1 connects accumulator
E2Be connected to switch S halogen tungsten lamp DW, accumulator E2Overvoltage controls sample resistance R12、RP1、R13Base chip IC during access5High level
Trigger end TH, under-voltage control sample resistance R14、RP2、R15Access low level trigger end TL, time base chip IC5Output contact relay,
Accumulator seals in quick acting fuse F, and takes over control reversal connection diode VD3。
The present invention produces good effect: solve sun-generated electric power low-voltage, high frequency stabilization phase is vibrated in big electric current double push-pull inversion
Bit synchronization power combing, reaches single self-oscillation and recommends the high-power halogen tungsten lamp illumination that inverter is difficult to obtain, it is to avoid device temperature
Rise high oscillation frequency change power imbalances, steady light, increase the service life.
Accompanying drawing explanation
Fig. 1 technical solution of the present invention theory diagram
Fig. 2 benchmark crystal oscillating circuit
Fig. 3 sun-generated electric power is double injects lock power combing halogen tungsten lamp circuit
Fig. 4 solar-electricity source circuit
Detailed description of the invention
With reference to Fig. 1,2,3,4 (Fig. 3 by self-oscillation chip and as a example by recommending inverter A, self-oscillation chip and recommend inverter
B with A is identical), the specific embodiment of the invention and embodiment: include sun-generated electric power 1, halide-tungsten fluorescent lamp 9, benchmark crystal oscillator 2, frequency dividing
3, two self-oscillation chips 4,6 of device, recommend inverter A5, recommend inverter B7, addition bonder T38, tube circuit 10, its
In, benchmark crystal oscillator 2 is by quartz-crystal resonator JT, two inverter ics1、IC2And resistance R1, electric capacity C0、C1、C2Composition, first
Individual inverter ic1Input and output two ends bridging resistance R1Biasing, and respectively and connect ground capacity C1、C2, meanwhile, also bridge string
Connection trimming capacitor C0Quartz-crystal resonator JT, benchmark crystal oscillator 2 output signal is through second inverter ic2Access frequency divider 3,
Self-oscillation chip IC4IR2157 includes RC agitator, recommends inverse changing driving circuit, lamp failure protection controller SD, two self-vibrations
Swing the RC agitator connecting resistance R altogether of chip 4,62, electric capacity C4Synchronized oscillation, output is respectively through recommending inverse changing driving circuit connection all
Recommended inverter A5 by what two high-power MOS field effect transistor formed, recommended inverter B7, self-oscillation chip 4 and recommend inversion
Device A5 output power transformer T1Inductance L2With self-oscillation chip 6 and recommend inverter B7 output power transformer T2Inductance L5By
It is added bonder T3Inductance L6Power combing, inductance L7Connecing tube circuit 10 and light halide-tungsten fluorescent lamp 9, benchmark crystal oscillator 2 signal is divided
Device 3 divides ÷ N reference signal f0Electric capacity C3、C4Dividing potential drop injects the RC agitator C of two self-oscillation chips 4,6TEnd locking phase,
Tube circuit lamp 10 anomaly detection signal accesses two self-oscillation chip 4,6 lamp failure protection controller SD, sun-generated electric power 1 point
Not Lian Jie benchmark crystal oscillator 2, frequency divider 3, self-oscillation chip 4 and recommend inverter A5, self-oscillation chip 6 and recommend inverter B7 electricity
Source+V.
IC4Pin mark function: VCCPower end, CTMeet oscillator timing capacitor C4, RTMeet agitator timing resistor R2, HODrive
Dynamic Q1, LODrive Q2, CS current detecting, the protection of SD lamp failure controls, COM ground connection.
IC5Pin mark function: VCCPower end, TL low level triggers, and TH high level triggers, VMRReset, Vc Control of Voltage,
DISDischarge end, V0Outfan, GND ground connection.
Sun-generated electric power is by resistance R11Blood pressure lowering, electric capacity C7Filtering, is supplied from chip IC of vibrating4Power supply VCCProduce vibration, warp
HO、LOInverter, high-power MOS tube Q are recommended in driving1、Q2Turning in turn, end half cycle, output connects addition bonder and pushes away
Draw the synthesis of inverter B output.Two inverter power synthesis drag large-power lamp, and dilatation is reliable, but require two certainly
Vibration chip oscillating voltage phase place is consistent, unbalanced to eliminate non-linear intermodulation power, obtains stable output.To this end,
Introduce injection phase-locking and solve power combing Phase synchronization technology.
It is locked out the integral multiple of frequency of oscillation based on injection reference frequency, or frequency of oscillation is the integral multiple of reference frequency,
Reference signal frequency dividing inject apolegamy upper frequency high wen-frequency characteristics quartz resonator, it is easy to lock tens of to hundreds of kilo hertzs of LC or
RC agitator.Frequency divider IC3Binary system or decade counter frequency dividing.Benchmark crystal oscillator quartz resonator quality factor are high, and frequency is subject to
Variations in temperature is minimum, and highly stable work locks reference signal.
Reference signal divided injection self-oscillation chip CTEnd locking phase.Unimplanted reference signal self-oscillation chip RC shakes
Swing device and produce free oscillation frequency, inject reference signal RC oscillating voltage and its Vector modulation, non-linear by self-oscillation chip
Frequency conversion locking phase, oscillator signal only has a fixing phase contrast with injecting reference signal.Synchronization bandwidth is with injecting power just
Ratio, with RC agitator loaded Q inverse ratio, owing to reference signal injects the input of RC agitator, gain is high, and small-power locks.
Two self-oscillation chip RC agitator connecting resistance R altogether2, electric capacity C4Synchronized oscillation, locking time is fast.
Injection phase-locking need not voltage-controlled tune, phase discriminator, loop filter, and circuit structure is simple, superior performance, fringe cost
Low.Injection phase-locking there substantially is not difference with looped phase locking, and simply structure is different with work process, is suitable to power combing light fixture stable
Frequency of oscillation Phase synchronization, stablizes output and avoids the too high power imbalances of device temperature rise, increase the service life.It is added bonder
T3Inductance L6Output power transformer T is pushed away by double1Inductance L2And T2Inductance L5Anti-phase exciting current superposition, 180 ° of low orders of phase contrast are humorous
Ripple is cancelled out each other, and output current transformation doubles summation and delivers to lamp load, balancing resistance R when two electric currents are equal9No power waste.
Current Mutual Inductance magnet ring inductance L during lamp exception8Voltage diode VD1Detection, electric capacity C9, resistance R10Filtering is through resistance R7、
R8Accessing two self-oscillation chips and recommend the lamp failure protection controller of inverter, turning off RC agitator, protection double push-pull is inverse
Become device power tube, from damage.Resistance R6Pressure drop is through resistance R4, electric capacity C8Open the CS end of self-oscillation chip, and then protection pair pushes away
Draw inverter power pipe.
Control that sun-generated electric power is under-voltage, base chip IC when battery tension is less than5555 low levels trigger end TL sampling 1/
3VCCTime, time base chip set, relay J adhesive, contact J-1 connects accumulator charging, when battery tension is sufficient, the most voltage-controlled
Voltage processed triggers end HL higher than high level and samples 2/3VCC, time base chip reset, relay releasing contact J-1, cut off solar-electricity
Accumulator overvoltage is charged by pond.It is reduced to set voltage, solaode along with light fixture DW illumination consumes electrical energy accumulator voltage
Recovering charging, make battery tension be maintained at illumination desirable value, switch S controls lamp illumination.
Blocking diode VD2Unilateal conduction prevents accumulator to solaode reverse charge, diode VD3When accumulator is anti-
Connect conducting short circuit, quickly blow fuse F and protect accumulator.Electric capacity C10、C11Decoupling, resistance R16, electric capacity C12, Zener diode VD4
Base chip power when supplying, diode VD5The backward voltage that suppression relay J coil adhesive, release produce.
Embodiment sun-generated electric power voltage 30V, operating current 2.5A, double outputs that push away synthesize coupling 65W halogen tungsten lamp D,
Inversion efficiency reaches 86%, and light is stable, and service life is long.
Claims (2)
1. sun-generated electric power is double injects a lock power combing halogen tungsten lamp, and including sun-generated electric power, halide-tungsten fluorescent lamp, its feature exists
In: also include that benchmark crystal oscillator, frequency divider, two models are the self-oscillation chip of IR2157, push-pull amplifier A, push-pull amplifier
B, addition bonder T3, tube circuit, wherein, benchmark crystal oscillator is by quartz-crystal resonator, two phase inverters and resistance, capacitance group
Becoming, first phase inverter input and output two ends bridging resistance biasing, first phase inverter input is connected respectively with output two ends
Electric capacity C1、C2One end, electric capacity C1、C2Other end ground connection, meanwhile, first phase inverter input also bridges with output two ends connects
The quartz-crystal resonator of trimmer, the first inverter output signal accesses frequency divider, self-oscillation core through second phase inverter
Sheet includes RC agitator, recommends amplification driving circuit, lamp failure protection controller SD, and two self-oscillation chip RC agitators connect altogether
Resistance R2, electric capacity C4Synchronized oscillation, the amplification driving circuit output of recommending of two self-oscillation chips connects respectively by two big merits
Push-pull amplifier A, the push-pull amplifier B of rate metal-oxide-semiconductor field effect transistor composition, first self-oscillation chip and push-pull amplifier A's thereof
Transformator T1Output and second self-oscillation chip and the transformator T of push-pull amplifier B thereof2Output connects addition coupling
Clutch T3Carry out power to become to close, inductance L7Connecing tube circuit halide-tungsten fluorescent lamp to light, the divided device of benchmark crystal oscillation signal injects two certainly
Vibration chip RC agitator CTEnd locking phase, sun-generated electric power connect benchmark crystal oscillator, frequency divider, first self-oscillation chip and
Its push-pull amplifier A, second self-oscillation chip and the power end of push-pull amplifier B thereof, tube circuit is by halide-tungsten fluorescent lamp D one end
Meet addition bonder T3Inductance L7One end, halide-tungsten fluorescent lamp D other end ground connection, be added bonder T3Inductance L7The other end passes lamp
Abnormal current mutual inductance magnet ring inductance L8Ground connection, lamp abnormal current mutual inductance magnet ring inductance L8One terminating diode VD1Anode, lamp is abnormal
Current Mutual Inductance magnet ring inductance L8Other end ground connection, diode VD1Negative electrode connects electric capacity C9, resistance R10One end, electric capacity C9, resistance
R10Other end ground, diode VD1Negative electrode is the most respectively through resistance R7, resistance R8Connect two self-oscillation chip lamp failure protections to control
Device SD, quick failure of oscillation turns off inverter power tube.
Sun-generated electric power the most according to claim 1 is double injects lock power combing halogen tungsten lamp, it is characterised in that: solar-electricity
Source is by photovoltaic battery panel E1Output series connection blocking diode VD2, relay contact J-1Connect accumulator E2With the halogen being connected to switch S
Tungsten lamp tool DW, accumulator E2Overvoltage controls sample resistance R12、RP1、R13Accumulator E it is connected in parallel on after being sequentially connected in series2Anode and ground
Between, RP1Adjustable termination fashionable base chip IC5High level trigger end TH, under-voltage control sample resistance R14、RP2、R15It is sequentially connected in series
After be connected in parallel on accumulator E2Between anode and ground, RP2Adjustable termination fashionable base chip IC5Low level trigger end TL, time base chip
IC5Output contact relay, accumulator negative terminal with concatenate quick acting fuse F, be connected in parallel anti-reverse between accumulator anode and ground
Diode VD3。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310155136.5A CN104105275B (en) | 2013-04-15 | 2013-04-15 | Sun-generated electric power is double injects lock power combing halogen tungsten lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310155136.5A CN104105275B (en) | 2013-04-15 | 2013-04-15 | Sun-generated electric power is double injects lock power combing halogen tungsten lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104105275A CN104105275A (en) | 2014-10-15 |
| CN104105275B true CN104105275B (en) | 2016-12-28 |
Family
ID=51672965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310155136.5A Active CN104105275B (en) | 2013-04-15 | 2013-04-15 | Sun-generated electric power is double injects lock power combing halogen tungsten lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104105275B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0765108A2 (en) * | 1995-09-20 | 1997-03-26 | Minebea Co.,Ltd. | High intensity discharge lamp lighting device |
| CN201957316U (en) * | 2011-04-03 | 2011-08-31 | 阮树成 | High-pressure sodium lamp with direct-current low-voltage power supply and double push -pull oscillators |
| CN202068650U (en) * | 2011-04-03 | 2011-12-07 | 张妙娟 | Solar energy power supply double push-pull oscillation power synthesized fluorescent lamp |
| CN203181317U (en) * | 2013-04-15 | 2013-09-04 | 阮小青 | Solar power supply double-push injection-locking power synthesis halogen tungsten lamp |
-
2013
- 2013-04-15 CN CN201310155136.5A patent/CN104105275B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0765108A2 (en) * | 1995-09-20 | 1997-03-26 | Minebea Co.,Ltd. | High intensity discharge lamp lighting device |
| CN201957316U (en) * | 2011-04-03 | 2011-08-31 | 阮树成 | High-pressure sodium lamp with direct-current low-voltage power supply and double push -pull oscillators |
| CN202068650U (en) * | 2011-04-03 | 2011-12-07 | 张妙娟 | Solar energy power supply double push-pull oscillation power synthesized fluorescent lamp |
| CN203181317U (en) * | 2013-04-15 | 2013-09-04 | 阮小青 | Solar power supply double-push injection-locking power synthesis halogen tungsten lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104105275A (en) | 2014-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104105275B (en) | Sun-generated electric power is double injects lock power combing halogen tungsten lamp | |
| CN203181385U (en) | Solar power supply double-push injection-locking power synthesis fluorescent lamp | |
| CN203181317U (en) | Solar power supply double-push injection-locking power synthesis halogen tungsten lamp | |
| CN203181334U (en) | Solar power supply double-push injection-locking power synthesis black light lamp | |
| CN203181345U (en) | Solar power supply double-push injection-locking power synthesis neon lamp | |
| CN203181395U (en) | Solar power supply double-push injection-locking power synthesis electrodeless lamp | |
| CN203181369U (en) | Solar power supply double-push injection-locking power synthesis low-voltage sodium lamp | |
| CN203181346U (en) | Solar power supply double-push injection-locking power synthesis metal halide lamp | |
| CN203181367U (en) | Solar power supply double-push injection-locking power synthesis high-voltage sodium lamp | |
| CN203181356U (en) | Solar power supply injection-locking power synthesis metal halide lamp | |
| CN103327702B (en) | Solar energy power source double half-bridge injection locked power synthesis halogen lamp set | |
| CN104105318B (en) | Solar power supply double-push injection-locking power synthesis fluorescent lamp | |
| CN103327714B (en) | Solar energy power source double-pushing injection locking power synthesis low pressure sodium lamp | |
| CN103327705B (en) | Solar energy power source double-pushing injection locking power synthesis neon lamp | |
| CN104105313B (en) | Sun-generated electric power double half-bridge note lock power combing low-pressure sodium lamp | |
| CN104105279B (en) | The sun-generated electric power note double Halogen light of lock power combing | |
| CN104105310B (en) | Sun-generated electric power enjoy a double blessing bridge note lock power combing low-pressure sodium lamp | |
| CN104105302B (en) | Sun-generated electric power note lock power combing Metal halogen lamp | |
| CN103327719B (en) | Solar energy power source double half-bridge injection locking power synthesis fluorescent lamp | |
| CN103327709B (en) | Solar energy power source double half-bridge injection locking power synthesis electrodeless lamp | |
| CN103327703B (en) | Solar energy power source double-pushing injection locking power synthesis black light lamp | |
| CN103338575B (en) | Solar power supply dual-full-bridge injection locking power synthesis fluorescent lamp bank | |
| CN103354691B (en) | Sun-generated electric power is enjoyed a double blessing bridge note lock power combing Halogen lamp LED group | |
| CN103327684B (en) | Solar energy power source double-pushing injection locking LED array lamp | |
| CN104105285B (en) | DC low-voltage is double pushes away injection phase-locking power combing black light 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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191219 Address after: 313000 No. 333 Liji East Road, Zhili Town, Wuxing District, Huzhou City, Zhejiang Province Patentee after: ZHEJIANG LONGYING PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Address before: 321100 No. 35, Taohuawu, Lanxi, Zhejiang, China Patentee before: Ruan Xiaoqing |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Solar power double injection lock power synthesis halogen tungsten lamp Effective date of registration: 20210526 Granted publication date: 20161228 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG LONGYING PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Registration number: Y2021330000456 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230404 Granted publication date: 20161228 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG LONGYING PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Registration number: Y2021330000456 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Solar powered dual injection lock power synthetic halogen tungsten lamp Effective date of registration: 20230413 Granted publication date: 20161228 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG LONGYING PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Registration number: Y2023110000157 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20161228 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG LONGYING PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Registration number: Y2023110000157 |