CN206620340U - Light-operated high-power LED illuminating lamp without independent driving power supply - Google Patents
Light-operated high-power LED illuminating lamp without independent driving power supply Download PDFInfo
- Publication number
- CN206620340U CN206620340U CN201720383017.9U CN201720383017U CN206620340U CN 206620340 U CN206620340 U CN 206620340U CN 201720383017 U CN201720383017 U CN 201720383017U CN 206620340 U CN206620340 U CN 206620340U
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- China
- Prior art keywords
- light
- lamp
- led
- crd
- 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.)
- Expired - Fee Related
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 13
- 239000004411 aluminium Substances 0.000 claims abstract description 12
- 239000011324 bead Substances 0.000 claims abstract description 8
- 230000035807 sensation Effects 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 239000011159 matrix material Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims 3
- 230000006641 stabilisation Effects 0.000 claims 1
- 238000011105 stabilization Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000005622 photoelectricity Effects 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 2
- 239000005336 safety glass Substances 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium 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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
-
- 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
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Light-operated high-power outdoor LED illuminating lamp without independent driving power supply, there is lamp cap box and the PCB aluminium bases equipped with LED lamp bead, and light sensation processing circuit module, controlled relay, CRD drive circuits and bridge rectifier are housed in lamp cap box；Bridge rectifier, current regulator diode CRD, LED module, resistance and composition series loop；Multiple series loop parallel connections form each light source module；LED modules, current regulator diode CRD, resistance, integrated circuit are fully integrated on same circuit board；PCB aluminium bases equipped with LED lamp bead are mounted in lamp cap box front；Solar energy photovoltaic panel is arranged on the lamp cap box back side.The utility model realizes that optical sensitive controlling lamp tool opens closure, possesses higher-wattage conversion efficiency, reduces caloric value, and power factor is high；Not only possess the photoelectricity advantage of typical high power outdoor LED lamp, and without electromagnetic interference, service life is long, and cost is low, makes simple, installs easy.Suitable for outdoor lighting.
Description
Technical field
The utility model is related to lighting device, it particularly relates to which LED illumination lamp, furthermore, is related to and is driven without independent
The LED illumination lamp of dynamic power supply.
Background technology
It is well known that original outdoor high-power illumination light fixture is generally using sodium vapor lamp, Halogen lamp LED etc., but because of this kind of outdoor photograph
Lightness is low, power consumption, it is fragile, colour developing difference the shortcomings of extensively denounced.
In recent years with LED development, with high power switching power supply drive LED composition the high-power outdoor energy-saving lamps of LED by
It gradually substituted for traditional outdoor illumination device.The characteristics of having high energy-conservation, high brightness, long lifespan because of LED, gradually shines various
Light field is closed and popularized.Traditional outdoor LED illumination takes two methods to realize that pass night in daytime opens, the first, add MCU
Class control circuit carries out clock control, and second, be with light-sensitive element（Such as photo resistance, photosensitive crystal class component）Carry out light
Detection, then light data are transferred into MCU class processing of circuit computings, carry out the opening and closing control of LED lamp.But the above two
The mode of kind, all be unable to do without Switching Power Supply.Because the work of switch circuit easily produces surge current, fragile LED
Light source, causes the choice requirement of LED/light source extremely harsh, and manufacturing cost is high, power conversion efficiency is low, power factor (PF), failure
Spoilage is high, device is complicated, the shortcomings of be difficult to change, and limits the popularization and application of high-power LED outdoor lamp.
To solve the problem of existing high-power LED illuminating lamp is present, people are proposed some big work(of LED without driving power supply
Rate LED light device, such as No. ZL2015204178963《A kind of high-power LED cylinder without driving》, ZL2015204874974
Number《It is a kind of high-power without driving LEDbulb lamp》Deng, be all LED chip is set on aluminium base, it is constant current IC chip, whole
Flow bridge.The effect of these patented technologies how, the life-span how, there is no from considering.
The content of the invention
The utility model aims to provide a kind of light-operated high-power LED illuminating lamp without independent driving power supply, to overcome tradition
The shortcoming of high-power outdoor illumination lamp, simplifies structure, reduces cost, increase the service life.
Designer, which fundamentally removes from, uses Switching Power Supply, and source is detected by light of photo resistance with low cost, coordinates
CRD drive circuits, LED is directly lighted with 220V electric mains, so as to realize that control is closed with opening LED under different illumination conditions
The purpose of lamp.
The light-operated high-power LED illuminating lamp that designer provides, lamp cap box with general outdoor LED illumination lamp and is equipped with
The PCB aluminium bases of LED lamp bead, what it is different from common LED illuminating lamp is：In lamp cap box equipped with light sensation processing circuit module, by
Control relay, CRD drive circuits and bridge rectifier；Bridge rectifier, current regulator diode CRD, LED module, resistance and composition are connected
Loop；Multiple series loop parallel connections form each light source module；LED modules, current regulator diode CRD, resistance, integrated circuit are complete
Portion is integrated on same circuit board, and dielectric film is covered above；PCB aluminium bases equipped with LED lamp bead are being mounted at lamp cap box just
There is the protection board of safety glass above face, PCB aluminium bases；Solar energy photovoltaic panel is arranged on the back side of lamp cap box, in face of sunlight.
Above-mentioned light sensation processing circuit module is mainly made up of photo resistance R1 and R2 and triode T, can be according to photosensitive needs
The parameter of photo resistance is selected, controlled relay J is driven by triode.
Above-mentioned controlled relay is single-pole double-throw relay J, is controlled by light sensation processing circuit module.
Above-mentioned CRD drive circuits connect and compose circuit by current regulator diode CRD, resistance R and rectifier bridge, realize that electric current is stable
And reactance voltage fluctuation, drive LED/light source.Any position of current regulator diode CRD concatenations in the loop；Resistance resolves into multiple small
Resistance is arbitrarily concatenated in the same circuit.
Above-mentioned LED modules are to constitute the formal distribution of dot matrix hot spot on PCB aluminium bases, and remaining electronic component is distributed in a little
By battle array hot spot, each hot spot works independently, and does not influence each other.
The operation principle of light-operated high-power LED illuminating lamp is：The bridge-type that mains are input to LED illumination lamp driving is whole
Stream, it is rectified after obtain ripple voltage, pick out ripple voltage in the positive-negative output end of bridge-type, this voltage passes through current regulator diode
CRD carries out driving LED modules load after electric current restriction, and LED modules load voltage is carried out according to the forward conduction voltage of LED modules
Linear superposition VLED, during electric main supply voltage due to applying to ultra low voltage, superimposed voltage VLEDAccording to electric main=
220V voltages are arranged between 190V-250V.Electric current is set according to LED forward current from current regulator diode CRD,
The resistance of circuit in series resistance is:R=.The power that power has more each LED module carries out linear superposition, each electronic component parameter
Mutual reasonable distribution, makes it be applied to the LED lamp that ultralow pressure is powered.
Light-operated high-power LED illuminating lamp of the present utility model, while eliminating Switching Power Supply, possesses higher-wattage and turns
Efficiency is changed, caloric value is reduced, with very high power factor, the power supplying efficiency of power network can be increased substantially；Not only possesses tradition
The photoelectricity advantage of high-power outdoor LED lamp, and without electromagnetic interference, service life is existing outdoor high-power LED lighting fixture
2 times, cost is low, makes simple, is adapted to large-scale production, installs simple.Suitable for outdoor lighting.
Brief description of the drawings
Fig. 1 is the general principle figure of light-operated high-power LED illuminating lamp, and Fig. 2 is the lamp of outdoor light-operated high-power LED illuminating lamp
Head cartridge front elevation, Fig. 3 is the back view of the illuminating lamp, and Fig. 4 is the side view of the illuminating lamp.In figure, 1 is lid, and 2 be cassette bottom, 3
It is LED lamp bead for connection clip, 4,5 be PCB aluminium bases, and 6 be solar energy photovoltaic panel.
Embodiment
Implement the light-operated high-power outdoor LED illuminating lamps of such as Fig. 2-4, LED light source power is 45W, and it has lamp cap box
With the PCB aluminium bases 5 equipped with LED lamp bead 4, lamp cap box includes lid 1 and cassette bottom 2, and lid 1 and cassette bottom 2 are connected into connection clip 3
It is overall；Light sensation processing circuit module, controlled relay, CRD drive circuits and bridge rectifier are housed in lamp cap box；Bridge-type is whole
Flow device, current regulator diode CRD, LED module, resistance and composition series loop；Multiple series loop parallel connections form each light source die
Block；LED modules, current regulator diode CRD, resistance, integrated circuit are fully integrated on same circuit board, above covering insulation
Film；PCB aluminium bases 5 equipped with LED lamp bead 4 are mounted in the front of lamp cap box, and PCB aluminium bases 5 have the protection board of safety glass above；
Solar energy photovoltaic panel 6 is arranged in cassette bottom 2, towards sunlight.Lamp holder connects civil power with wire.
Light sensation processing circuit module is made up of photo resistance R1 and R2 and triode T, and controlled relay is driven by triode
Device J；Controlled relay is single-pole double-throw relay J；CRD drive circuits are by current regulator diode CRD4, resistance R7 and rectification bridging
Connect composition, any position of current regulator diode CRD4 concatenations in the loop；Resistance 7 resolves into multiple small resistances appoints in the same circuit
Meaning concatenation.
Claims (7)
1. a kind of light-operated high-power LED illuminating lamp without independent driving power supply, there is lamp cap box and the PCB aluminium equipped with LED lamp bead (4)
Substrate 5, lamp cap box includes lid (1) and cassette bottom (2), and lid (1) and cassette bottom (2) are integral with connection clip (3) connection；Its feature
It is there is light sensation processing circuit module, controlled relay, solar energy photovoltaic panel, CRD drive circuits and bridge rectifier in lamp cap box
Device；Bridge rectifier, current regulator diode CRD, LED module, resistance and composition series loop；Multiple series loop parallel connections form each
Individual light source module；LED modules, current regulator diode CRD, resistance, integrated circuit are fully integrated on same circuit board, above
Cover dielectric film；Solar energy photovoltaic panel (6) is installed on cassette bottom (2) back side, in face of sky.
2. light-operated high-power LED illuminating lamp as claimed in claim 1, it is characterised in that the light sensation processing circuit module is main
It is made up of, can be driven according to the photosensitive parameter for needing to select photo resistance by triode photo resistance R1 and R2 and triode T
Controlled relay J.
3. light-operated high-power LED illuminating lamp as claimed in claim 1, it is characterised in that the controlled relay J is that hilted broadsword is double
Throw relay.
4. light-operated high-power LED illuminating lamp as claimed in claim 1, it is characterised in that the CRD drive circuits are by constant current two
Pole pipe CRD, resistance R and rectifier bridge are connected and composed, by CRD and resistance R built-up circuits, realize electric current stabilization and reactance voltage ripple
It is dynamic, drive LED/light source.
5. light-operated high-power LED illuminating lamp as claimed in claim 4, it is characterised in that the current regulator diode CRD is serially connected in
Any position in loop；The resistance resolves into multiple small resistances and arbitrarily concatenated in the same circuit.
6. high-power LED illuminating lamp as claimed in claim 1, it is characterised in that the circuit board is printed on aluminum
On PCB circuit substrates.
7. high-power LED illuminating lamp as claimed in claim 1, it is characterised in that the LED modules are in the form of constituting hot spot
It is distributed on PCB circuit substrates, remaining electronic component is distributed in by dot matrix hot spot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720383017.9U CN206620340U (en) | 2017-04-13 | 2017-04-13 | Light-operated high-power LED illuminating lamp without independent driving power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720383017.9U CN206620340U (en) | 2017-04-13 | 2017-04-13 | Light-operated high-power LED illuminating lamp without independent driving power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206620340U true CN206620340U (en) | 2017-11-07 |
Family
ID=60236252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720383017.9U Expired - Fee Related CN206620340U (en) | 2017-04-13 | 2017-04-13 | Light-operated high-power LED illuminating lamp without independent driving power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206620340U (en) |
-
2017
- 2017-04-13 CN CN201720383017.9U patent/CN206620340U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 |