CN106594611A - LED induction street lamp - Google Patents
LED induction street lamp Download PDFInfo
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- CN106594611A CN106594611A CN201611161828.0A CN201611161828A CN106594611A CN 106594611 A CN106594611 A CN 106594611A CN 201611161828 A CN201611161828 A CN 201611161828A CN 106594611 A CN106594611 A CN 106594611A
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- resistance
- diode
- electromagnetic induction
- electric capacity
- polar capacitor
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses an LED induction street lamp. The LED induction street lamp comprises a lamp body; the lamp body includes a power supply module, a light control module and a combined lamp cover; the power supply module includes a power supply module circuit board and an electromagnetic induction end 1; the power supply module circuit board is electrically connected with the electromagnetic induction end 1; the light control module includes an electromagnetic induction end 2, a light emitting piece and a light control module circuit board; the light control module circuit board is electrically connected with the electromagnetic induction end 2 and the light emitting piece; the electromagnetic induction end 1 and the electromagnetic induction end 2 are correspondingly arranged; and the power supply module circuit board and the light control module circuit board are in wireless butt joint by the electromagnetic induction end 1 and the electromagnetic induction end 2 for electric transmission. The device has such advantages as good insulation performance, convenience to mount and maintain and flexible and reliable circuits.
Description
Technical field
The invention belongs to road traffic lighting technology field, and in particular to a kind of LED senses street lamp.
Background technology
With the quickening of Urbanization in China, LED street lamp is with directional lighting, power consumption is low, drive characteristic is good, response
The advantages such as speed is fast, shock resistance is high, long service life and environmental protection gradually enter into the visual field of people, become in the world most
There is the energy-conserving light source of new generation for substituting conventional light source advantage, therefore, LED street lamp will become the optimal choosing of roadway illumination and energy saving transformation
Select.Existing LED street lamp internal circuit traditional circuit structure easily causes loose contact or short circuit plays the drawbacks such as heat burning；And
Existing street lamp traditional structure include lamp back cover and lamp plate two parts constituted Combined lamp shade, luminescence component and with the street lamp body of rod
The street lamp connecting portion of connection, after illuminating part breaks down, needs remove whole Combined lamp shade, carry out integral replacing or carry out
Maintenance, and the welding test of complexity is needed, cause inconvenient maintenance, live work high above the ground construction to there is certain potential safety hazard, on
These problems stated are the technical problem to be solved in the invention.
The content of the invention
The invention aims to solving street lamp internal wiring loose contact, circuit plays heat burning and street lamp generation event
The problem of barrier inconvenient maintenance, there is provided a kind of LED senses street lamp, this device has good insulation preformance, installation and maintenance facility and circuit
Sensitive reliable the advantages of.
To solve the deficiency in prior art, the present invention is adopted the following technical scheme that：A kind of LED senses street lamp, including lamp
Tool body, the light fitting body includes power supply Power Supply Assembly, signal light control component and Combined lamp shade, and Combined lamp shade is by lamp back cover
With lamp plate composition, one end of Combined lamp shade is provided with for securing it to the street lamp connecting portion on light pole, after the light fixture
Symmetrical multigroup air holes is set on lid side, and lamp back cover arranges connection jaws, the lamp near the side of street lamp connecting portion
Plate includes fixed plate and installing plate, and installation portion is provided with fixed plate, and multiple wind are provided with around installation portion in fixed plate
Hole, is provided with fixed-wing on two sides of the installation portion, the installing plate is arranged at installation portion and can between fixed-wing
Dismounting connection, the power supply Power Supply Assembly includes power supply module circuit board and electromagnetic induction end one, and the power supply is powered mould
Block circuit board and electromagnetic induction end one are fixedly installed on lamp back cover, the power supply module circuit board and electromagnetic induction
End one electrically connects, and the signal light control component includes electromagnetic induction end two, illuminating part and lighting control module circuit board, the lamp
Photocontrol module board and electromagnetic induction end two are arranged at installing plate inner side, and the illuminating part is arranged on a mounting board, institute
State lighting control module circuit board to be electrically connected with electromagnetic induction end two and illuminating part, the electromagnetic induction end one and electromagnetism sense
Two should be held to be correspondingly arranged, the power supply module circuit board and lighting control module circuit board Jing electromagnetic induction end one and electromagnetism
Wirelessly docking carries out power transmission to induction end two.
Power supply module circuit includes rectifier bridge BD1, transformator T1, photo-coupler U1, NPN type triode Q2, positive-negative-positive
Audion Q3, NMOS tube Q4, diode D5, diode D6, diode D7, diode D8, resistance R1, resistance R2, resistance R3, electricity
Resistance R4, resistance R5, resistance R6, resistance R7, resistance R8, electric capacity C1, electric capacity C2, polar capacitor C3, polar capacitor C4, electric capacity C5,
Electric capacity C6, electric capacity C7 and polar capacitor C8, the port 1 and port 3 of the commutator BD1 connect respectively civil power, rectifier bridge BD1's
Port 4 is grounded, the positive pole of the port 2 of rectifier bridge BD1 connection polar capacitor C3, the first end of resistance R1, the first end of electric capacity C2,
The port 1 of the primary coil L1 of the first end, the first end of electric capacity C1 and transformator T1 of resistance R8, the polar capacitor C3's is negative
Pole is grounded, and second end of resistance R1 connects grid, the first end of resistance R3, the emitter stage of PNP type triode Q3 of NMOS tube Q4
With the negative pole that second end of the first end of resistance R2, the ends of electric capacity C2 second and resistance R8 is connected to altogether diode D5, the diode
The port 2 of the primary coil L1 of the positive pole connection transformer T1 of D5 and the drain electrode of NMOS tube Q4, second end of the electric capacity C1 connects
Connect the port 5 of the secondary coil L3 of transformator T1, the first end of electric capacity C6, the positive pole of polar capacitor C8, the first end of electric capacity C7,
The first end of the first end, the first end of resistance R6 and electromagnetic induction end one of resistance R5, the secondary coil L3 of the transformator T1
Port 6 connection electric capacity C6 the second end, second end at electromagnetic induction end one and diode D7 negative pole, the diode D7's
Second end of positive pole, the positive pole of diode D8, the negative pole of polar capacitor C8 and electric capacity C7 is connected to altogether ground, and the diode D8's is negative
Pole, second end of resistance R5 are connected to altogether the first end of photo-coupler U1 signal input parts, the second end connection optical coupling of resistance R6
Second end of device U1 signal input parts, the first end of the signal output part of photo-coupler U1 connects first end, the positive-negative-positive of resistance R4
The colelctor electrode of audion Q3 and the base stage of NPN type triode Q2, second end of resistance R4 and the first end of resistance R7 are connected to altogether
The source electrode of NMOS tube Q4, the second end ground connection of resistance R7, the second end connection transformer T1 of the signal output part of photo-coupler U1
Feedback coil L2 port 4 and the positive pole of polar capacitor C4, the minus earth of polar capacitor C4, the feedback of the transformator T1
The negative pole and the first end of electric capacity C5 of the connection of the port 3 diode D6 of coil L2, the plus earth of diode D6, the of electric capacity C5
Two ends connect second end of resistance R3, the base stage and NPN type triode of the second end connection PNP type triode Q3 of the resistance R2
The colelctor electrode of Q2, the grounded emitter of NPN type triode Q2.
Lighting control module circuit includes IGCT N1, integrated chip IC1, inductance L, diode D9, diode D10, electricity
Resistance R9, resistance R10, polar capacitor C9, polar capacitor C10 and polar capacitor C11, the first end connection at the electromagnetic induction end two
The positive pole of diode D9, the negative pole of diode D9 connects positive pole, the gate pole of IGCT N1, the polar capacitor C10 of polar capacitor C9
Positive pole, the first end of inductance L, the pin 4 of the first end of resistance R10 and integrated chip IC1, the negative pole of the polar capacitor C9
The negative electrode of connection IGCT N1, negative pole, the pin 1 of integrated chip IC1, the electricity of the anode connection polar capacitor C10 of IGCT N1
The first end of resistance R9 and the negative pole of polar capacitor C11, the pin 2 of integrated chip IC1 connects second end of resistance R10, institute
The second end and the positive pole of diode D10 of the connection inductance L of pin 3 of integrated chip IC1 are stated, the negative pole of the diode D10 connects
Connect the positive pole of polar capacitor C11 and the positive pole of illuminating part, second end of the connection resistance R9 of pin 5 of integrated chip IC1 and
The negative pole of illuminating part.
Sense the further improvement of street lamp as a kind of LED of the invention, lens are covered with outside the illuminating part, and pass through
Lens gland is pressed in rims of the lens to fix on a mounting board.
Sense the further improvement of street lamp, the electromagnetic induction end one and electromagnetic induction end two as a kind of LED of the invention
Outside is coated with insulant.
Beneficial effect
1st, conventional road lamp structure is compared：A, the lamp plate of the present invention include fixed plate and installing plate, when illuminating part breaks down or damages
Bad when, it is not required to completely pull down the huge lampshade of whole volume, only need to be by the lighter installing plate of small volume and quality from fixation
Plate is removed and repaired or replaced, and improves work efficiency；Because electromagnetic induction end one and electromagnetic induction end two use electromagnetism pair
Connect, the wireless connection of power supply and illuminating part provides greatly conveniently to maintenance, and during illuminating part failure, it is right to positive-angle positioning to take down
Than can detect whether failure, it is not necessary to various complicated connecting tests；B, power supply module circuit and lighting control module
Circuit causes power supply and illuminating part to form wireless docking using the principle that high-frequency electromagnetic induction is exchanged, and circuit global design is sensitive can
Lean on, further energy-conservation, eliminate the leaky that certain reason causes, bigger side is provided to later maintaining
Just.Power supply module circuit is provided with over-voltage over-current protection, and L2 is feedback coil, while being also and diode D8, optical coupling
Device U1, resistance R4, NPN type triode Q2 and PNP type triode Q3 composition mu balanced circuit, it is ensured that output voltage is more stable；
Resistance R7 and resistance R4 compositions overcurrent protection in circuit, to realize protection, prevents because overload initiation equipment and circuit are damaged；c、
Lighting control module circuit can change output by adjustment R9, can as needed adjust to rated power or half-power and shine
It is bright, further energy-conservation.
2nd, the light that illuminating part of the invention is sent is transmitted out through lens refraction, can be luminous energy preferably in shadow surface
On be allocated, therefore the uniformity is higher.
3rd, insulant is coated with outside electromagnetic induction end one and electromagnetic induction end two, high-strength insulating isolation will not
There is Danger Electric shock risk to human body, when wire can be avoided to connect, loose contact and play heat burning etc. that illuminating part wiring aspect is caused
Drawback, is particularly suitable for ambient humidity greatly and the occasion higher to insulating requirements.
Description of the drawings
Fig. 1 is the lamp panel structure schematic diagram that LED of the present invention senses street lamp embodiment；
Fig. 2 is the lamp back cover structural representation that LED of the present invention senses street lamp embodiment；
Fig. 3 is the fixed plate structure schematic diagram that LED of the present invention senses street lamp embodiment；
Fig. 4 is the mounting plates structure schematic diagram that LED of the present invention senses street lamp embodiment；
Fig. 5 is the circuit theory schematic diagram that LED of the present invention senses street lamp embodiment；
Fig. 6 is the electrical block diagram that LED of the present invention senses street lamp embodiment；
Labelling in figure：1st, lamp plate, 2, lamp back cover, 3, fixed plate, 4, installing plate, 5, installation portion, 6, fixed-wing, 7, street lamp connection
Portion, 8, illuminating part, 9, connection jaws, 10, air holes.
Specific embodiment
In order that technical scheme and advantage become more apparent, below in conjunction with drawings and Examples, to this
It is bright to be further elaborated.
As shown in the figure：The present embodiment provides a kind of LED and senses street lamp, including light fitting body, and the light fitting body includes electricity
Source Power Supply Assembly, signal light control component and Combined lamp shade, Combined lamp shade is made up of lamp back cover 2 and lamp plate 1, and the one of Combined lamp shade
End is provided with for securing it to the street lamp connecting portion 7 on light pole, and the lamp back cover 2 arranges symmetrical on side
Multigroup air holes 10, lamp back cover 2 arranges connection jaws 9 near the side of street lamp connecting portion 7, and the lamp plate 1 includes fixed plate 3 and peace
Dress plate 4, is provided with installation portion 5 in fixed plate 3, multiple air holes 10, the peace are provided with around installation portion 5 in fixed plate 3
Fixed-wing 6 is provided with 5 two, dress portion side, the installing plate 4 is arranged at installation portion 5 and detachable between fixed-wing 6
Connection, the power supply Power Supply Assembly includes power supply module circuit board and electromagnetic induction end one, the power supply module electricity
Road plate and electromagnetic induction end one are fixedly installed on lamp back cover 2, the power supply module circuit board and electromagnetic induction end
One electrical connection, the signal light control component includes electromagnetic induction end two, illuminating part 8 and lighting control module circuit board, the lamp
Photocontrol module board and electromagnetic induction end two are arranged at the inner side of installing plate 4, and the illuminating part 8 is arranged on installing plate 4,
The lighting control module circuit board is electrically connected with electromagnetic induction end two and illuminating part 8, the electromagnetic induction end one and electricity
Magnetic induction end two is correspondingly arranged, the power supply module circuit board and the He of lighting control module circuit board Jing electromagnetic induction end one
Wirelessly docking carries out power transmission at electromagnetic induction end two, and the lamp plate 1 of the embodiment of the present invention includes fixed plate 3 and installing plate 4, when sending out
When light part 8 breaks down or damages, it is not required to completely pull down the huge lampshade of whole volume, only need to be by small volume and quality more
Light installing plate 4 is removed from fixed plate 3 and repaired or replaced, and improves work efficiency；Due to electromagnetic induction end one and electromagnetism
Induction end two is docked using electromagnetism, and the wireless connection of power supply and illuminating part 8 provides greatly convenient, the failure of illuminating part 8 to maintenance
When, take down and failure can detect whether to positive-angle positioning contrast, it is not necessary to various complicated connecting tests.
Power supply module circuit includes rectifier bridge BD1, transformator T1, photo-coupler U1, NPN type triode Q2, positive-negative-positive
Audion Q3, NMOS tube Q4, diode D5, diode D6, diode D7, diode D8, resistance R1, resistance R2, resistance R3, electricity
Resistance R4, resistance R5, resistance R6, resistance R7, resistance R8, electric capacity C1, electric capacity C2, polar capacitor C3, polar capacitor C4, electric capacity C5,
Electric capacity C6, electric capacity C7 and polar capacitor C8, the port 1 and port 3 of the commutator BD1 connect respectively civil power, rectifier bridge BD1's
Port 4 is grounded, the positive pole of the port 2 of rectifier bridge BD1 connection polar capacitor C3, the first end of resistance R1, the first end of electric capacity C2,
The port 1 of the primary coil L1 of the first end, the first end of electric capacity C1 and transformator T1 of resistance R8, the polar capacitor C3's is negative
Pole is grounded, and second end of resistance R1 connects grid, the first end of resistance R3, the emitter stage of PNP type triode Q3 of NMOS tube Q4
With the negative pole that second end of the first end of resistance R2, the ends of electric capacity C2 second and resistance R8 is connected to altogether diode D5, the diode
The port 2 of the primary coil L1 of the positive pole connection transformer T1 of D5 and the drain electrode of NMOS tube Q4, second end of the electric capacity C1 connects
Connect the port 5 of the secondary coil L3 of transformator T1, the first end of electric capacity C6, the positive pole of polar capacitor C8, the first end of electric capacity C7,
The first end of resistance R5, the first end of resistance R6 and electromagnetic induction end one（DL1）First end, the secondary wire of the transformator T1
The negative pole at second end, second end at electromagnetic induction end one and diode D7 of the connection of the port 6 electric capacity C6 of circle L3, the diode
Second end of the positive pole of D7, the positive pole of diode D8, the negative pole of polar capacitor C8 and electric capacity C7 is connected to altogether ground, the diode D8
Negative pole, second end of resistance R5 be connected to the first end of photo-coupler U1 signal input parts, the second end connection light of resistance R6 altogether
Second end of bonder U1 signal input parts, the first end of the first end connection resistance R4 of the signal output part of photo-coupler U1,
The colelctor electrode of PNP type triode Q3 and the base stage of NPN type triode Q2, second end of resistance R4 and the first end of resistance R7 connect altogether
In the source electrode of NMOS tube Q4, second end of resistance R7 is grounded, the second end connection transformer of the signal output part of photo-coupler U1
The port 4 of the feedback coil L2 of T1 and the positive pole of polar capacitor C4, the minus earth of polar capacitor C4, the transformator T1's is anti-
The negative pole and the first end of electric capacity C5 of the connection of the port 3 diode D6 of feeder line circle L2, the plus earth of diode D6, electric capacity C5's
Second end connects second end of resistance R3, the base stage of the second end connection PNP type triode Q3 of the resistance R2 and the pole of NPN type three
The colelctor electrode of pipe Q2, the grounded emitter of NPN type triode Q2, power supply module circuit and lighting control module circuit are utilized
The principle of high-frequency electromagnetic induction exchange causes power supply and illuminating part to form wireless docking, and the sensitive reliability of circuit global design is more entered
One step energy-conservation, eliminates the leaky that certain reason causes, and to later maintaining bigger convenience is provided.Power supply is supplied
Electric modular circuit is provided with over-voltage over-current protection, and L2 is feedback coil, while being also and diode D8, photo-coupler U1, resistance
R4, NPN type triode Q2 and PNP type triode Q3 composition mu balanced circuit, it is ensured that output voltage is more stable；Resistance in circuit
R7 and resistance R4 composition overcurrent protections, to realize protection, prevent because overload initiation equipment and circuit are damaged.
Lighting control module circuit includes IGCT N1, integrated chip IC1, inductance L, diode D9, diode D10, electricity
Resistance R9, resistance R10, polar capacitor C9, polar capacitor C10 and polar capacitor C11, the electromagnetic induction end two（DL2）First
The positive pole of end connection diode D9, positive pole, the gate pole of IGCT N1, the polarity electricity of the negative pole connection polar capacitor C9 of diode D9
Hold the pin 4 of positive pole, the first end of inductance L, the first end of resistance R10 and integrated chip IC1 of C10, the polar capacitor C9
Negative pole connect the negative electrode of IGCT N1, the anode connection negative pole of polar capacitor C10 of IGCT N1, integrated chip IC1 are drawn
The negative pole of foot 1, the first end of resistance R9 and polar capacitor C11, the second of the connection resistance R10 of pin 2 of integrated chip IC1
End, second end of the connection inductance L of pin 3 of integrated chip IC1 and the positive pole of diode D10, the diode D10's is negative
The positive pole and illuminating part of pole connection polar capacitor C11（LED）8 positive pole, the connection resistance R9 of pin 5 of integrated chip IC1
The second end and illuminating part 8 negative pole, lighting control module circuit by adjustment R9 can change output, can be as needed
Adjust to rated power or half-power and illuminate, further energy-conservation.
Further, lens are covered with outside the illuminating part 8, and are pressed in rims of the lens to be fixed on by lens gland
On installing plate 4, the light that the illuminating part 8 of the present invention is sent is transmitted out through lens refraction, can be luminous energy preferably in irradiation
It is allocated on face, therefore the uniformity is higher.
Further, insulant is coated with outside the electromagnetic induction end one and electromagnetic induction end two, high intensity is exhausted
Edge is isolated, and will not have Danger Electric shock risk to human body, when wire can be avoided to connect, the illuminating part wiring loose contact that causes of aspect and
The drawbacks such as heat burning are played, is particularly suitable for ambient humidity greatly and the occasion higher to insulating requirements.
The power supply module circuit operation principle of the present embodiment：Transformator T1 includes primary coil L1, secondary coil L3
With feedback coil L2, after rectified bridge BD1 rectifications, and Jing capacitor filterings, formed in the port 1 of the primary coil L1 of transformator T1
DC voltage, while this voltage Jing resistance R1 adds upper offset to make its lightly conducting to NMOS tube Q4, has electric current to flow through primary coil L1,
Form positive voltage in feedback coil L2 ports 3 simultaneously, this positive voltage Jing electric capacity C5 and resistance R3 NMOS tube Q4 is more turned on or even
Saturation, finally with the reduction of feedback current, NMOS tube Q4 exits rapidly saturation and ends, and vibration is thusly-formed, in secondary
Required voltage is induced on coil L3.
L2 is feedback coil, while being also and diode D8, photo-coupler U1, resistance R4, NPN type triode Q2 and PNP
Type audion Q3 constitutes mu balanced circuit, when secondary coil L3 is Jing after diode D7 rectifications, when the voltage on electric capacity C7 is raised, passes through
Photo-coupler U1 is acted on, and makes audion Q2 cut-offs and audion Q3 conductings, shut-off NMOS tube Q4 finally reduce voltage.
Resistance R7 and resistance R4 compositions overcurrent protection in circuit, when certain reason causes operating current excessive, resistance R7
Voltage is raised, and flows through the increase of resistance R4 electric currents, NMOS tube Q4 is controlled by audion Q2 and audion Q3 turns it on to subtract
Little or cut-off, to realize protection, prevents because overload initiation equipment and circuit are damaged.
The lighting control module circuit operation principle of the present embodiment：Electromagnetic induction end two exports DC source, Jing IGCTs
To polar capacitor C10, Jing inductance L, integrated chip IC1, resistance R19, resistance R10 form boosting to power supply source after N1 block polarity identifications
Circuit, is exported by the pin 5 of diode D10 and integrated chip IC1, and Jing polar capacitors C8 filters backward illuminating part 8 and provides current limliting
Operating current, adjustment R9 can change output.
The power circuit of the embodiment of the present invention is applicable to various occasions through repetition test, and being mainly characterized by can be low
Wirelessly dock in the case of voltage is powerful, be particularly suitable for the occasion higher to insulating requirements, such as street lamp, bathroom light, Lawn lamp
With the illuminations such as fountain underwater lamp.
The embodiment of the present invention is additionally provided with intervalometer, for controlling the time of street lamp keying.
The embodiment of the present invention can realize that rated power is illuminated and half-power by controller for road lamp remotely control lamplight brightness
Illumination functions.
The above, is only presently preferred embodiments of the present invention, and any pro forma restriction is not made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, in the range of without departing from technical solution of the present invention, when making a little change or modification using the technology contents of the disclosure above
For the Equivalent embodiments of equivalent variations, as long as being without departing from technical solution of the present invention content, according to the technical spirit pair of the present invention
Any simple modification, equivalent variations and modification that above example is made, still fall within the range of technical solution of the present invention.
Claims (3)
1. a kind of LED senses street lamp, including light fitting body, it is characterised in that：The light fitting body includes power supply Power Supply Assembly, lamp
Photocontrol component and Combined lamp shade, Combined lamp shade is by lamp back cover（2）And lamp plate（1）Composition, one end of Combined lamp shade is provided with
For securing it to the street lamp connecting portion on light pole（7）, the lamp back cover（2）Arrange symmetrical multigroup on side
Air holes（10）, lamp back cover（2）Near street lamp connecting portion（7）Side arrange connection jaws（9）, the lamp plate（1）Including fixation
Plate（3）And installing plate（4）, fixed plate（3）On be provided with installation portion（5）, fixed plate（3）It is upper to surround installation portion（5）Surrounding is arranged
There are multiple air holes（10）, the installation portion（5）Fixed-wing is provided with two sides（6）, the installing plate（4）It is arranged on installation
Portion（5）Place and and fixed-wing（6）Between be detachably connected, the power supply Power Supply Assembly includes power supply module circuit board and electricity
Magnetic induction end one, the power supply module circuit board and electromagnetic induction end one are fixedly installed on lamp back cover（2）On, it is described
Power supply module circuit board and electromagnetic induction end one electrically connect, and the signal light control component includes electromagnetic induction end two, lights
Part（8）With lighting control module circuit board, the lighting control module circuit board and electromagnetic induction end two are arranged at installing plate
（4）Inner side, the illuminating part（8）It is arranged on installing plate（4）On, the lighting control module circuit board and electromagnetic induction end two and
Illuminating part（8）It is electrically connected, the electromagnetic induction end one and electromagnetic induction end two are correspondingly arranged, the power supply module electricity
Wirelessly docking carries out power transmission for road plate and lighting control module circuit board Jing electromagnetic induction end one and electromagnetic induction end two；
Power supply module circuit includes rectifier bridge BD1, transformator T1, photo-coupler U1, NPN type triode Q2, the pole of positive-negative-positive three
Pipe Q3, NMOS tube Q4, diode D5, diode D6, diode D7, diode D8, resistance R1, resistance R2, resistance R3, resistance
R4, resistance R5, resistance R6, resistance R7, resistance R8, electric capacity C1, electric capacity C2, polar capacitor C3, polar capacitor C4, electric capacity C5, electricity
Hold C6, electric capacity C7 and polar capacitor C8, the port 1 and port 3 of the commutator BD1 connect respectively civil power, the end of rectifier bridge BD1
Mouth 4 is grounded, and the port 2 of rectifier bridge BD1 connects positive pole, the first end of resistance R1, the first end of electric capacity C2, the electricity of polar capacitor C3
The port 1 of the primary coil L1 of the first end, the first end of electric capacity C1 and transformator T1 of resistance R8, the negative pole of the polar capacitor C3
Ground connection, the second end connection grid of NMOS tube Q4 of resistance R1, the first end of resistance R3, the emitter stage of PNP type triode Q3 and
Second end of the first end of resistance R2, the ends of electric capacity C2 second and resistance R8 is connected to altogether the negative pole of diode D5, the diode D5
Positive pole connection transformer T1 primary coil L1 port 2 and the drain electrode of NMOS tube Q4, the electric capacity C1 the second end connection
The port 5 of the secondary coil L3 of transformator T1, the first end of electric capacity C6, the positive pole of polar capacitor C8, the first end of electric capacity C7, electricity
The first end of the first end, the first end of resistance R6 and electromagnetic induction end one of resistance R5, the secondary coil L3's of the transformator T1
The negative pole at second end, second end at electromagnetic induction end one and diode D7 of the connection of port 6 electric capacity C6, the diode D7 is just
Second end of pole, the positive pole of diode D8, the negative pole of polar capacitor C8 and electric capacity C7 is connected to altogether ground, and the diode D8's is negative
Pole, second end of resistance R5 are connected to altogether the first end of photo-coupler U1 signal input parts, the second end connection optical coupling of resistance R6
Second end of device U1 signal input parts, the first end of the signal output part of photo-coupler U1 connects first end, the positive-negative-positive of resistance R4
The colelctor electrode of audion Q3 and the base stage of NPN type triode Q2, second end of resistance R4 and the first end of resistance R7 are connected to altogether
The source electrode of NMOS tube Q4, the second end ground connection of resistance R7, the second end connection transformer T1 of the signal output part of photo-coupler U1
Feedback coil L2 port 4 and the positive pole of polar capacitor C4, the minus earth of electric capacity C4, the feedback coil of the transformator T1
The negative pole and the first end of electric capacity C5 of the connection of the port 3 diode D6 of L2, the plus earth of diode D6, second end of electric capacity C5
Second end of connection resistance R3, the base stage and NPN type triode Q2 of the second end connection PNP type triode Q3 of the resistance R2
Colelctor electrode, the grounded emitter of NPN type triode Q2；
Lighting control module circuit include IGCT N1, integrated chip IC1, inductance L, diode D9, diode D10, resistance R9,
Resistance R10, polar capacitor C9, polar capacitor C10 and polar capacitor C11, the first end at the electromagnetic induction end two connects two poles
The positive pole of pipe D9, positive pole, the gate pole of IGCT N1, the polar capacitor C10 of the negative pole connection polar capacitor C9 of diode D9 are just
The pin 4 of pole, the first end of inductance L, the first end of resistance R10 and integrated chip IC1, the negative pole connection of the polar capacitor C9
The negative electrode of IGCT N1, the anode of IGCT N1 connects negative pole, the pin 1 of integrated chip IC1, the resistance R9 of polar capacitor C10
First end and polar capacitor C11 negative pole, the pin 2 of integrated chip IC1 connects second end of resistance R10, the collection
Pin 3 into chip IC 1 connects second end of inductance L and the positive pole of diode D10, the negative pole connection pole of the diode D10
The positive pole and illuminating part of property electric capacity C11（8）Positive pole, integrated chip IC1 pin 5 connection resistance R9 the second end and send out
Light part（8）Negative pole.
2. a kind of LED as claimed in claim 1 senses street lamp, it is characterised in that：The illuminating part（8）Outside is covered with
Mirror, and be pressed in rims of the lens to be fixed on installing plate by lens gland（4）On.
3. a kind of LED as claimed in claim 1 senses street lamp, it is characterised in that：The electromagnetic induction end one and electromagnetic induction
Insulant is coated with outside end two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611161828.0A CN106594611B (en) | 2016-12-15 | 2016-12-15 | A kind of LED senses street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611161828.0A CN106594611B (en) | 2016-12-15 | 2016-12-15 | A kind of LED senses street lamp |
Publications (2)
| Publication Number | Publication Date |
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| CN106594611A true CN106594611A (en) | 2017-04-26 |
| CN106594611B CN106594611B (en) | 2018-06-26 |
Family
ID=58802702
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611161828.0A Expired - Fee Related CN106594611B (en) | 2016-12-15 | 2016-12-15 | A kind of LED senses street lamp |
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| Country | Link |
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| CN (1) | CN106594611B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107638636A (en) * | 2017-10-26 | 2018-01-30 | 深圳生命狗大健康管理有限公司 | Ultrasonic wave mammary gland physiotherapeutic equipment for removing stagnancy |
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| JP2002334793A (en) * | 2001-05-08 | 2002-11-22 | Nec Corp | Illuminating lamp lighting control system and illuminating lamp lighting control method |
| CN102548150A (en) * | 2012-01-12 | 2012-07-04 | 天津工业大学 | Intelligent light-emitting diode (LED) photovoltaic conversion streetlamp employing wireless power supply mode |
| CN204145807U (en) * | 2014-07-28 | 2015-02-04 | 扬州市腾飞钢杆照明器材有限公司 | A kind of non-MCU high-efficiency solar street lamp controller |
| CN205402468U (en) * | 2016-03-03 | 2016-07-27 | 宁波市佛兰德光电科技有限公司 | LED responds to street lamp |
| CN106066017A (en) * | 2016-06-23 | 2016-11-02 | 文德勤 | A kind of intelligent road-lamp illuminator |
-
2016
- 2016-12-15 CN CN201611161828.0A patent/CN106594611B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002334793A (en) * | 2001-05-08 | 2002-11-22 | Nec Corp | Illuminating lamp lighting control system and illuminating lamp lighting control method |
| CN102548150A (en) * | 2012-01-12 | 2012-07-04 | 天津工业大学 | Intelligent light-emitting diode (LED) photovoltaic conversion streetlamp employing wireless power supply mode |
| CN204145807U (en) * | 2014-07-28 | 2015-02-04 | 扬州市腾飞钢杆照明器材有限公司 | A kind of non-MCU high-efficiency solar street lamp controller |
| CN205402468U (en) * | 2016-03-03 | 2016-07-27 | 宁波市佛兰德光电科技有限公司 | LED responds to street lamp |
| CN106066017A (en) * | 2016-06-23 | 2016-11-02 | 文德勤 | A kind of intelligent road-lamp illuminator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107638636A (en) * | 2017-10-26 | 2018-01-30 | 深圳生命狗大健康管理有限公司 | Ultrasonic wave mammary gland physiotherapeutic equipment for removing stagnancy |
| CN107638636B (en) * | 2017-10-26 | 2024-03-26 | 深圳生命狗大健康管理有限公司 | Ultrasonic mammary gland dredging physiotherapy device |
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|---|---|
| CN106594611B (en) | 2018-06-26 |
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Granted publication date: 20180626 Termination date: 20191215 |