CN107479302A - A kind of accurate optically focused stroboscopic lamp of light pollution preventive - Google Patents
A kind of accurate optically focused stroboscopic lamp of light pollution preventive Download PDFInfo
- Publication number
- CN107479302A CN107479302A CN201710856226.5A CN201710856226A CN107479302A CN 107479302 A CN107479302 A CN 107479302A CN 201710856226 A CN201710856226 A CN 201710856226A CN 107479302 A CN107479302 A CN 107479302A
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- power supplys
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- circuit
- negative pole
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- 230000003449 preventive effect Effects 0.000 title claims abstract description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 19
- 239000004411 aluminium Substances 0.000 claims abstract description 19
- 239000011324 bead Substances 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 238000002955 isolation Methods 0.000 claims description 36
- 238000001514 detection method Methods 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 14
- 230000005611 electricity Effects 0.000 claims description 14
- 239000011159 matrix material Substances 0.000 claims description 14
- 239000003990 capacitor Substances 0.000 claims description 8
- 239000004065 semiconductor Substances 0.000 claims description 7
- 101100100146 Candida albicans NTC1 gene Proteins 0.000 claims description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000004171 remote diagnosis Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
- G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/0055—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by screwing
-
- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- 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
- F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
- F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
-
- 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]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of accurate optically focused stroboscopic lamp of light pollution preventive, including cover plate, LED lamp bead, aluminium base, heat-conducting plate, circuit board module and heat-dissipating casing composition provided with control circuit, LED lamp bead array is welded on aluminium base, aluminium base is connected by fixed screw with heat-conducting plate, heat-conducting plate connects with heat-dissipating casing, each LED lamp bead is provided with a focus mount, Fresnel Lenses is arranged on the front end of focus mount, circuit board module is arranged on inside heat-dissipating casing, the present invention has accurate optically focused, good heat dissipation, and the characteristics of with the strip light spots function and intelligent control function that can export front and rear area increase.
Description
Technical field
The invention belongs to the intelligent transportation equipment technical field of optical, mechanical and electronic integration, more particularly, to a kind of light pollution preventive essence
Quasi- optically focused stroboscopic lamp.
Background technology
In electronic police, public security bayonet, overspeed snapping, the intelligent transportation and day net engineering project such as make a dash across the red light, in order to
Night or in the case of light illumination deficiency, obtain clearly information of vehicles, and effectively identify car plate, it is necessary to use road
Stroboscopic lamp carries out light filling to video camera., it is necessary to which vehicle is under walking states particularly when stroboscopic lamp is used to make a dash across the red light candid photograph,
3 photos are captured in different positions, it requires that the distance of the front and rear irradiation of light compensating lamp is remote.In order to not cause to adjacent lane
Light pollution, the requirement of light compensating lamp left and right directions light filling is accurate, avoids because unnecessary scattering light causes light pollution to other tracks
Problem, therefore long before and after the hot spot needs of light compensating lamp, the short strip light spots in left and right.In order to further save the energy, and further
Image effect is improved, it is necessary to which light compensating lamp is in usually brightness deterioration, only the brightness ratio increase in capture pictures.It is remote in order to realize
The running status of light compensating lamp is detected, it is necessary to which light compensating lamp has fault diagnosis functions, traditional light compensating lamp can not meet above-mentioned requirements.
The content of the invention
A kind of precisely optically focused is provided, good heat dissipation and there is energy it is an object of the invention to improve the deficiency of prior art
The accurate optically focused stroboscopic lamp of light pollution preventive of strip light spots function and intelligent control function that area increases before and after enough output.
The object of the present invention is achieved like this, a kind of accurate optically focused stroboscopic lamp of light pollution preventive, including cover plate, LED
Lamp bead, aluminium base, heat-conducting plate, the circuit board module provided with control circuit and heat-dissipating casing composition, are characterized in LED lamp bead array
It is welded on aluminium base, aluminium base is connected by fixed screw with heat-conducting plate, and heat-conducting plate connects with heat-dissipating casing, each LED
Pearl is provided with a focus mount, and Fresnel Lenses is arranged on the front end of focus mount, and circuit board module is arranged on heat-dissipating casing
It is internal.
In order to further realize the purpose of the present invention, can be described focus mount be it is suitable for reading for installation Fresnel Lenses
Notch, bottom is the bayonet socket for clamping connection with LED post, and centre is support ring, and the height of support ring is that Fresnel is saturating
The light path focal length of mirror.
Can be that described heat-conducting plate is cambered surface metallic plate to further realize the purpose of the present invention, the arc of aluminium base
Together with face and heat-conducting plate cambered surface are coincide and are screwed, LED lamp bead, focus mount and phenanthrene on cambered surface aluminium base
Nie Er lens just form strip hot spot.
Can be described heat-dissipating casing by heat-conducting plate by whole shell inner cavity to further realize the purpose of the present invention
Body is divided into preceding cavity and rear cavity, and preceding cavity, the lateral opening of rear cavity are fixed with provided with the side plate for being used to close opening, preceding sky
The front portion of chamber is provided with the glazing rebate for being used for clamping cover plate, and rear cavity is provided with the circuit board for being used for clamping circuit board module
Groove, the outer surface of heat-dissipating casing are provided with radiating fin.
Can be that described circuit board module is to include pcb board, semiconductor work(to further realize the purpose of the present invention
Rate pipe, control circuit, power tube heat-conducting plate, holding nut bar and trip bolt composition, pcb board mutually hang down with power tube heat-conducting plate
Direct-connected to connect, semiconductor power pipe is arranged on power tube heat-conducting plate, and the holding nut bar on power tube heat-conducting plate passes through
Trip bolt compresses power tube heat-conducting plate and shell side plate.
Can be that described control circuit is by power supply circuit, remote voltage to further realize the purpose of the present invention
Current detecting unit, LED packets matrix unit, stroboscopic blast control unit, fault detection unit, network communications circuits, signal
Isolation input circuit, signal isolation output circuit and sequence circuit composition, remote voltage current detecting unit, signal isolation
Input circuit, network communications circuits, fault detection unit are connected with sequence circuit respectively, sequence circuit also with signal
Spacing output circuit is connected, and signal isolation output circuit, stroboscopic blast control unit, LED packets matrix unit are sequentially connected, and are supplied
Circuit is powered to each portion's circuit unit respectively.
Described power supply circuit is the input interface of binding post J1, J2 as AC220V50HZ power supplys, respectively with switch
Power supply P1 N pin, the connection of L pin, Switching Power Supply P1+pin is connected as+20V positive poles with integrated circuit U1 1 pin, the conduct of-pin+
20V negative poles connect the 3 of integrated circuit U1,5 pin, diode D3 positive pole, resistance R15, electric capacity C8 negative pole parallel connected end, integrated circuit
U1 2 pin connect diode D3 negative pole, inductance L2 parallel connected end, and inductance L2 another terminating resistor R14, electric capacity C8 positive pole are simultaneously
Connection end simultaneously exports+5V, and the resistance R14 other end is connected with resistance R15 one end, integrated circuit U1 4 pin connecting resistance R14, R15
Intermediate ends；Integrated circuit M1 1 pin meets+5V, and 2 pin are connected with DC20V power cathodes, integrated circuit M1 4,5 pin and electrolysis
Electric capacity C9 negative pole connection, 6,7 pin are connected with electrochemical capacitor C9 positive pole, and electric capacity C2 is in parallel with electrochemical capacitor C9, produces
DC5V1 power supplys.
Described remote voltage current detecting unit is that binding post J1, J2 connect as the input of AC220V50HZ power supplys
Mouthful, binding post J1 is connected with transformer TV1 primary one end, and binding post J2 series resistors R31 connects the first of transformer TV1
The other end of level, resistance R32, diode D2, electric capacity C3 parallel connections both ends are connected with TV1 secondary both ends respectively, diode D2's
Positive pole is connected with the negative pole of DC5V power supplys, and diode D2 negative pole is connected with resistance R3 one end, resistance the R3 other end and journey
The single-chip microcomputer U13 of sequence control circuit 16 pin are connected；Resistance R1, diode D1, electric capacity C1 both ends in parallel respectively with inductance
L1 both ends are connected, and diode D1 positive pole is connected with the negative pole of DC5V power supplys, and diode D1 negative pole is with resistance R2's
One end is connected, and the resistance R2 other end is connected with the single-chip microcomputer U13 of sequence circuit 15 pin.
Described LED packet matrix units are that binding post J10 is connected with the binding post J3 of stroboscopic blast control unit
Connect, light emitting diode D7, D8, D9, D10, D11 are in parallel, and positive pole is connected with each other, and negative pole is connected with each other, positive pole in parallel and wiring
Terminal J10 4 pin are connected；Light emitting diode D12, D13, D14, D15, D16 are in parallel, and positive pole is connected with each other, and negative pole is each other
It is connected, positive pole in parallel is connected with light emitting diode D7, D8, D9, D10, D11 negative pole；Light emitting diode D17, D18, D19,
D20, D21 are in parallel, and positive pole is connected with each other, and negative pole is connected with each other, positive pole in parallel and light emitting diode D12, D13, D14, D15,
D16 negative pole is connected, and light emitting diode D17, D18, D19, D20, D21 negative pole are connected with binding post J10 3 pin；
Light emitting diode D22, D23, D24, D25, D26 are in parallel, and positive pole is connected with each other, and negative pole is connected with each other, positive pole in parallel and wiring
Terminal J10 2 pin are connected；Light emitting diode D27, D28, D29, D30, D31 are in parallel, and positive pole is connected with each other, and negative pole is each other
It is connected, its positive pole is connected with light emitting diode D22, D23, D24, D25, D26 negative pole；Light emitting diode D32, D33, D34,
D35, D36 are in parallel, and positive pole is connected with each other, and negative pole is connected with each other, positive pole in parallel and light emitting diode D27, D28, D29, D30,
D31 negative pole is connected, and light emitting diode D32, D33, D34, D35, D36 negative pole are connected with binding post J10 1 pin.
Described stroboscopic blast control unit is that binding post J3 is connected with the binding post J10 of LED packet matrix units
Connect, binding post J11 is connected with the binding post J4 of signal isolation output circuit, and binding post J12 exports with signal isolation
The binding post J9 of circuit is connected, the positive poles of DC20V power supplys, the negative pole positive pole with the DC20V power supplys of power supply circuit, negative respectively
Pole is connected；Resistance R4 one end is connected with the positive pole of DC20V power supplys, and the other end is connected with binding post J11 2 pin；Electricity
Resistance R11 one end is connected with the positive pole of DC20V power supplys, and the other end is connected with binding post J12 1 pin；Controllable silicon Q1's
Anode is connected with the positive pole of DC20V power supplys, and negative electrode is connected with resistance R13 one end, and gate pole is connected with diode D4 negative pole；Electricity
The resistance R13 other end is connected with binding post J3 3 pin, and diode D4 positive pole is connected with binding post J11 1 pin；Two poles
Pipe D6 positive poles are connected with binding post J3 2 pin, and diode D6 negative poles are connected with binding post J3 3 pin；Field pipe Q4 drain electrode
It is connected with resistance R22 one end, the resistance R22 other end is connected with binding post J3 2 pin, and source electrode is negative with DC20V power supplys
Pole is connected, and grid is connected with binding post J11 1 pin；Diode D5 positive pole is connected with binding post J11 1 pin, negative pole
It is connected with binding post J12 2 pin；Resistance R23 one end is connected with the negative pole of DC20V power supplys, the other end and binding post J11
1 pin connection；Pipe Q5 drain electrode is connected with binding post J3 4 pin, and source electrode is connected with the negative pole of DC20V power supplys, grid and
Binding post J12 2 pin connection；Resistance R24 one end is connected with the negative pole of DC20V power supplys, and the other end is with binding post J12's
2 pin connect；Binding post J3 1 pin is connected with the positive pole of DC20V power supplys.
Described fault detection unit be positive pole respectively with power supply circuit DC5V power supplys of the positive pole of DC5V power supplys, negative pole,
Negative pole is connected, and thermistor NTC1 is used for the change for detecting flash lamp internal temperature, and photodiode Q2 is used to detect stroboscopic
Whether lamp is lighted, and photodiode Q3 is used for the change for detecting stroboscopic lamp external environment condition brightness, resistance R9, resistance R10, resistance
R12 is connected with the single-chip microcomputer U13 of sequence circuit 8,11,12 pin respectively；Electric capacity C6, thermistor NTC1 parallel connections one end with
The single-chip microcomputer U13 of sequence circuit 8 pin connection, the other end are connected with the negative pole of DC5V power supplys；Resistance R9 one end and program
The single-chip microcomputer U13 of control circuit 8 pin connection, the other end are connected with the positive pole of DC5V power supplys；Resistance R10 one end and program control
The single-chip microcomputer U13 of circuit processed 11 pin connection, the other end are connected with resistance R49, photodiode Q2 emitter stage parallel connected end, electricity
The resistance R49 other ends are connected with the negative pole of DC5V power supplys, and photodiode Q2 colelctor electrode is connected with the positive pole of DC5V power supplys；
Resistance R12 one end is connected with the single-chip microcomputer U13 of sequence circuit 12 pin, the other end and resistance R50, photodiode
Q3 emitter stage parallel connected end connection, the resistance R50 other ends are connected with the negative pole of DC5V power supplys, photodiode Q3 colelctor electrode
It is connected with the positive pole of DC5V power supplys.
Described network communications circuits be binding post J5 as network communication interface, the DC5V1 power supplys of this circuit are just
Positive pole, the negative pole of pole, negative pole respectively with the DC5V1 power supplys of power supply circuit are connected, positive pole, the negative pole point of the DC5V power supplys of this circuit
Positive pole, negative pole not with the DC5V power supplys of power supply circuit are connected, resistance R21 one end of this circuit and the list of sequence circuit
Piece machine U13 32 pin connection, integrated circuit U6 3 pin and the single-chip microcomputer U13 of sequence circuit 31 pin connect, resistance R20
One end and sequence circuit single-chip microcomputer U13 30 pin connect；Resistance RS1 one end is connected with binding post J5 1 pin,
The other end is connected with integrated circuit U12 7 pin；Resistance RS2 one end is connected with binding post J5 2 pin, the other end and collection
6 pin into circuit U 12 connect；Switching diode U10 1 pin is connected with integrated circuit U12 7 pin, and the 1 of switching diode U11
Pin is connected with integrated circuit U12 6 pin, and switching diode U10, U11 2 pin are connected with the negative pole of DC5V1 power supplys, switchs two poles
Pipe U10, U11 3 pin are connected with the positive pole of DC5V1 power supplys；Resistance R5 is parallel between integrated circuit U12 6 pin and 7 pin；Electricity
Resistance R7 one end is connected with the positive pole of DC5V1 power supplys, and the other end is connected with integrated circuit U12 7 pin；Resistance R8 one end with
The positive pole connection of DC5V1 power supplys, the other end are connected with integrated circuit U12 6 pin；Resistance R6 one end and DC5V1 power supplys
Negative pole is connected, and the other end is connected with integrated circuit U12 7 pin；Electric capacity C5 is parallel between integrated circuit U12 8 pin and 5 pin；
The positive pole with DC5V1 power supplys, negative pole are connected integrated circuit U12 8 pin, 5 pin respectively；Resistance R17 is series at integrated circuit U12
1 pin and integrated circuit U6 2 pin between, integrated circuit U6 1 pin is connected with the positive pole of DC5V1 power supplys, 4 pin and DC5V power supplys
Negative pole connection, 3 pin and resistance R16 one end, the single-chip microcomputer U13 of sequence circuit 31 pin are connected, and resistance R16's is another
One end is connected with the positive pole of DC5V power supplys；Integrated circuit U12 2 pin, 3 pin, integrated circuit U8 4 pin, resistance R19 one end phase
Connection, integrated circuit U8 3 pin are connected with the positive pole of DC5V1 power supplys, the resistance R19 other end and the negative pole of DC5V1 power supplys
It is connected；Integrated circuit U8 1 pin is connected with the positive pole of DC5V power supplys, and 2 pin series resistor R21 connect the list of sequence circuit
Piece machine U13 32 pin, 3 pin connect DC5V1 positive sources；Integrated circuit U12 4 pin, integrated circuit U7 3 pin, the one of resistance R18
End is connected, and the resistance R18 other end is connected with the positive pole of DC5V1 power supplys, integrated circuit U7 4 pin and bearing for DC5V1 power supplys
Pole is connected, and 1 pin is connected with the positive pole of DC5V power supplys, and 2 pin series resistor R20 connect the single-chip microcomputer U13 of sequence circuit 30 pin.
Described signal isolation input circuit is the input of binding post J7, J8 respectively as strobe signal and single glitch
Interface, positive pole, the negative pole of the positive pole, negative pole of this circuit DC5V1 power supplys respectively with power supply circuit DC5V1 power supplys are connected, DC5V
Positive pole, negative pole of the positive pole, negative pole of power supply respectively with power supply circuit DC5V power supplys are connected, integrated circuit U4 10 pin, 12 pin
It is connected with the single-chip microcomputer U13 of sequence circuit 29 pin, the single-chip microcomputer U13 of 14 pin, 16 pin and sequence circuit 17 pin
Connection；Resistance R37 is series between binding post J7 1 pin and integrated circuit U4 1 pin, binding post J7 2 pin, 3 pin point
2 pin, 4 pin not with integrated circuit U4 are connected, and 4 pin are connected with the negative pole of DC5V1 power supplys；Resistance R38 is series at binding post
Between J8 1 pin and integrated circuit U4 5 pin, 6 pin with integrated circuit U4,8 pin connect respectively for binding post J8 2 pin, 3 pin
Connect, 4 pin are connected with the negative pole of DC5V1 power supplys；Resistance R40 one end is connected with the positive pole of DC5V1 power supplys, and the other end is with integrating
7 pin of circuit U 4 are connected；Resistance R39 one end is connected with the positive pole of DC5V1 power supplys, 3 pin of the other end and integrated circuit U4
Connection；Electric capacity C14 is parallel between integrated circuit U4 16 pin and 13 pin, and electric capacity C15 is parallel to integrated circuit U4 12 pin and 9
Between pin；Integrated circuit U4 16 pin and 14 pin are connected, and 12 pin and 10 pin are connected, 15 pin, 13 pin, 11 pin, 9 pin and DC5V
The negative pole connection of power supply.
Described signal isolation output circuit be resistance R41 one end and sequence circuit single-chip microcomputer U13 28 pin
Connection, resistance R42 one end and the single-chip microcomputer U13 of sequence circuit 18 pin connect, and binding post J6 is online output end
Mouthful, binding post J9 is connected with the binding post J12 of stroboscopic blast control unit, binding post J4 and stroboscopic blast control unit
Binding post J11 connections, positive pole, the negative pole of the positive pole, negative pole of DC5V power supplys respectively with the DC5V power supplys of power supply circuit be connected
Connect；1 pin with integrated circuit U5,3 pin are connected respectively by resistance R41, resistance R42；Integrated circuit U5 2 pin are connected with 7 pin, and 4
Pin is connected with 5 pin, and 6 pin, 8 pin are connected with the negative pole of DC5V power supplys, and 2 pin with binding post J4,1 pin connect respectively for 9 pin, 10 pin
Connect, 2 pin with binding post J9,1 pin are connected respectively for 11 pin, 12 pin, 13 pin, 14 pin, 15 pin, 16 pin respectively with binding post
J6 2 pin, 1 pin, 4 pin, 3 pin are connected.
Described sequence circuit is that single-chip microcomputer U13 8 pin, 11 pin, 12 pin are connected with fault detection unit, 15
Pin, 16 pin are connected with remote voltage current detecting unit, and 17 pin, 29 pin are connected with signal isolation input circuit, 18 pin, 28
Pin is connected with signal isolation output circuit, and 30 pin, 31 pin, 32 pin are connected with network communications circuits, the positive pole of DC5V power supplys,
Positive pole, negative pole of the negative pole respectively with the DC5V power supplys of power supply circuit are connected；Crystal X1 is parallel to single-chip microcomputer U13 2 pin, 3 pin
Between, electric capacity C18 one end is connected with single-chip microcomputer U13 2 pin, and the other end is connected with the negative pole of DC5V power supplys；Electric capacity C19 one end with
Single-chip microcomputer U13 3 pin connection, the other end are connected with the negative pole of DC5V power supplys；Single-chip microcomputer U13 4 pin, 10 pin and DC5V power supplys
Negative pole connects, and 5 pin are connected with electric capacity C20 one end, and the electric capacity C20 other end is connected with the negative pole of DC5V power supplys, 6 pin, 7
Pin, 9 pin are connected with the positive pole of DC5V power supplys, and electric capacity C21 is parallel between single-chip microcomputer U13 6 pin and 4 pin.
Compared with the prior art the present invention can have following distinguishing feature and good effect：The present invention is saturating using Fresnel
Mirror, condenser performance is good, solves the problems, such as light pollution, realizes the technical requirements of accurate light filling, by fixed screw by aluminium base
Plate is connected with heat-conducting plate, and heat-conducting plate connects with heat-dissipating casing, solves LED heat dissipation problem, is solved traditional light compensating lamp and is used
The problem of scattering light is serious be present in acrylic lens；By 1-N group Fresnel Lenses crossbar arrays, between each group and keep certain
Distance, realize the combination of multiple Fresnel Lenses and LED, add the brightness of output facula and the area up and down of hot spot；
Focus mount sets upper notch, installs Fresnel lenses, sets bottom bayonet socket to be locked LED lamp bead, by setting support ring
Highly adjust light path focal length；By the curved surface radian of LED lamp bead, focus mount, Fresnel array lenses and aluminium base along heat-conducting plate
After bending, it is screwed on heat-conducting plate, forms the cambered surface of bending, changes light beams of the LED after Fresnel Lenses optically focused
Change direction, so as to extend the irradiated area of fore-and-aft direction, because left and right directions does not extend, a kind of strip will be formed
Shape hot spot, to realize the accurate light filling of light pollution preventive；Heat-dissipating casing with curved surface radian heat-conducting plate has good thermal diffusivity
Can, it ensure that working stability；Power tube heat-conducting plate and heat-dissipating casing are compressed by holding nut bar and trip bolt, semiconductor
The heat of power tube is transmitted to shell by power tube heat-conducting plate, solves the heat dissipation problem of semiconductor power pipe；Control circuit
The accurate detection device of remote voltage current detecting unit working condition, LED packet matrix units coordinate stroboscopic blast control
Unit, LED Novel connection type is completed, realize that usually light is weak, increase the function of brightness during candid photograph, to improve energy-conservation
Efficiency and effectively reduction light pollution；Fault detection unit and network communications circuits realize Remote Diagnosis System；Signal isolation inputs
Circuit and signal isolation output circuit, pulse signal interference program control circuit is solve thed problems, such as, improves circuit
Stability；Sequence circuit is by programming realization to the intelligent control of circuit.
Brief description of the drawings
The present invention is described in further details with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is a kind of structural representation of focus mount of the present invention.
Fig. 3 is another structural representation of the present invention.
Fig. 4 is a kind of structural representation of heat-dissipating casing of the present invention.
Fig. 5 is a kind of structural representation of circuit board module of the present invention.
Fig. 6 is circuit board module mounting structure schematic diagram of the present invention.
Fig. 7 is a kind of electric theory diagram of control circuit of the present invention.
Fig. 8 is a kind of electronic-circuit diagram of power supply circuit of the present invention.
Fig. 9 is a kind of electronic-circuit diagram of remote voltage current detecting unit of the present invention.
Figure 10 is a kind of electronic-circuit diagram that LED of the present invention is grouped matrix unit.
Figure 11 is a kind of electronic-circuit diagram of stroboscopic blast control unit of the present invention.
Figure 12 is a kind of electronic-circuit diagram of fault detection unit of the present invention.
Figure 13 is a kind of electronic-circuit diagram of inventive network telecommunication circuit.
Figure 14 is a kind of electronic-circuit diagram of signal isolation input circuit of the present invention.
Figure 15 is a kind of electronic-circuit diagram of signal isolation output circuit of the present invention.
Figure 16 is a kind of electronic-circuit diagram of present procedure control circuit.
Embodiment
A kind of accurate optically focused stroboscopic lamp of light pollution preventive, reference picture 1, is to be provided with cover plate in the front end of heat-dissipating casing 9
1, the array of LED lamp bead 4 is welded on aluminium base 5, the several evidences of row, column of the array of LED lamp bead 4 it needs to be determined that, aluminium base 5 passes through solid
To determine screw 6 to be connected with heat-conducting plate 7, heat-conducting plate 7 and heat-dissipating casing 9 connect, and each LED lamp bead 4 is provided with a focus mount 3,
Fresnel Lenses 2 is arranged on the front end of focus mount 3, and the circuit board module provided with control circuit 8 is arranged in heat-dissipating casing 9
Portion.
Reference picture 2, described focus mount 3 are the notches 10 suitable for reading for installation Fresnel lenses, and bottom is is used for and LED
Lamp bead 4 clamps the bayonet socket 11 of connection, and centre is support ring 12, and the height of support ring 12 is the light path focal length of Fresnel Lenses 2, branch
The height of pushing out ring 12 can be set according to the light path focal length of Fresnel Lenses 2.
In order to ensure radiating effect, reference picture 3, Fig. 4, described heat-conducting plate 7 is cambered surface metallic plate, the cambered surface of aluminium base 5
Together with coincideing and be screwed with the cambered surface of heat-conducting plate 7, multiple LED lamp beads 4, focusing branch on cambered surface aluminium base 5
The array that frame 3 and Fresnel Lenses 2 are formed just produces strip hot spot；Described heat-dissipating casing 9 is by heat-conducting plate 7 by whole shell
Cavity is divided into preceding cavity 13 and rear cavity 14, and preceding cavity 13, the lateral opening of rear cavity 14 are fixed with provided with for closing opening
Side plate 17, the front portion of preceding cavity 13 is provided with the glazing rebate 15 for being used for clamping cover plate, and cover plate 1 is inserted into glass guide channel
The front opening of cavity 13, rear cavity 14 are provided with the wiring board neck 16 for being used for clamping circuit board module before 15 inner sealings of mouth, dissipate
The outer surface of hot shell 9 is provided with radiating fin 19, and the after-opening covered with back shroud 18 is provided with behind rear cavity 14.
In order to realize the radiating of circuit board module, reference picture 5, Fig. 6, described circuit board module is to include pcb board 20, half
Conductor power tube 21, control circuit 8, power tube heat-conducting plate 23, holding nut bar 24 and trip bolt 25 form, pcb board 20 with
Power tube heat-conducting plate 23 is mutually connected vertically, and semiconductor power pipe 21 is arranged on power tube heat-conducting plate 23, installed in power tube
Holding nut bar 24 on heat-conducting plate 23 is compressed power tube heat-conducting plate 23 and heat-dissipating casing 9 by trip bolt 25, and so half
Heat caused by the grade element of conductor power tube 21 passes to heat-dissipating casing 9 by power tube heat-conducting plate and radiated.
In order to realize intelligent control, reference picture 7, described control circuit 8 is by power supply circuit 801, remote voltage electric current
Detection unit 802, LED packets matrix unit 803, stroboscopic blast control unit 804, fault detection unit 805, network service electricity
Road 806, signal isolation input circuit 807, signal isolation output circuit 808 and sequence circuit 809 form, remote voltage electricity
Flow detection unit 802, signal isolation input circuit 807, network communications circuits 806, fault detection unit 805 respectively with program control
Circuit 809 processed is connected, and sequence circuit 809 is also connected with signal isolation output circuit 808, signal isolation output circuit 808,
Stroboscopic blast control unit 804, LED packets matrix unit 803 are sequentially connected, and power supply circuit 801 gives each portion's circuit unit respectively
Power supply.
Reference picture 8, described power supply circuit 801 are the input interface of binding post J1, J2 as AC220V50HZ power supplys,
The N pin with Switching Power Supply P1, L pin are connected respectively, Switching Power Supply P1+1 pin company of the pin as+20V positive poles and integrated circuit U1
Connect, 3,5 pin, diode D3 positive pole, resistance R15, the electric capacity C8 negative pole that-pin meets integrated circuit U1 as+20V negative poles are in parallel
End, integrated circuit U1 2 pin connect diode D3 negative pole, inductance L2 parallel connected end, inductance L2 another terminating resistor R14, electricity
Hold C8 positive pole parallel connected end and export+5V, the resistance R14 other end is connected with resistance R15 one end, integrated circuit U1 4 pin
Connecting resistance R14, R15 intermediate ends；Integrated circuit M1 1 pin meets+5V, and 2 pin are connected with DC20V power cathodes, integrated circuit M1
4,5 pin be connected with electrochemical capacitor C9 negative pole, 6,7 pin are connected with electrochemical capacitor C9 positive pole, electric capacity C2 and electrochemical capacitor C9
It is in parallel, produces DC5V1 power supplys.
Reference picture 9, described remote voltage current detecting unit 802 are binding post J1, J2 as AC220V50HZ electricity
The input interface in source, binding post J1 are connected with transformer TV1 primary one end, and binding post J2 series resistors R31 connects change
The depressor TV1 primary other end, resistance R32, diode D2, electric capacity C3 parallel connections both ends are connected with TV1 secondary both ends respectively,
Diode D2 positive pole is connected with the negative pole of DC5V power supplys, and diode D2 negative pole is connected with resistance R3 one end, resistance R3's
The other end is connected with the single-chip microcomputer U13 of sequence circuit 809 16 pin；Resistance R1, diode D1, electric capacity C1 parallel connection two
The both ends respectively with inductance L1 are held to be connected, diode D1 positive pole is connected with the negative pole of DC5V power supplys, and diode D1's is negative
Pole is connected with resistance R2 one end, and the resistance R2 other end is connected with the single-chip microcomputer U13 of sequence circuit 809 15 pin
Connect.
Reference picture 10, described LED packet matrix units 803 are binding post J10 and stroboscopic blast control unit 804
Binding post J3 is connected, and light emitting diode D7, D8, D9, D10, D11 are in parallel, and positive pole is connected with each other, and negative pole is connected with each other,
Positive pole in parallel is connected with binding post J10 4 pin；Light emitting diode D12, D13, D14, D15, D16 are in parallel, and positive pole is each other
It is connected, negative pole is connected with each other, and positive pole in parallel is connected with light emitting diode D7, D8, D9, D10, D11 negative pole；Light emitting diode
D17, D18, D19, D20, D21 are in parallel, and positive pole is connected with each other, and negative pole is connected with each other, positive pole in parallel and light emitting diode D12,
D13, D14, D15, D16 negative pole are connected, light emitting diode D17, D18, D19, D20, D21 negative pole and binding post J10
3 pin be connected；Light emitting diode D22, D23, D24, D25, D26 are in parallel, and positive pole is connected with each other, and negative pole is connected with each other, and
Connection positive pole is connected with binding post J10 2 pin；Light emitting diode D27, D28, D29, D30, D31 are in parallel, positive pole phase each other
Even, negative pole is connected with each other, and its positive pole is connected with light emitting diode D22, D23, D24, D25, D26 negative pole；Light emitting diode
D32, D33, D34, D35, D36 are in parallel, and positive pole is connected with each other, and negative pole is connected with each other, positive pole in parallel and light emitting diode D27,
D28, D29, D30, D31 negative pole are connected, light emitting diode D32, D33, D34, D35, D36 negative pole and binding post J10
1 pin be connected.
Reference picture 11, described stroboscopic blast control unit 804 are binding post J3 and LED packet matrix units 803
Binding post J10 is connected, and binding post J11 is connected with the binding post J4 of signal isolation output circuit 808, binding post
J12 is connected with the binding post J9 of signal isolation output circuit 808, the positive poles of DC20V power supplys, negative pole respectively with power supply circuit
Positive pole, the negative pole of 801 DC20V power supplys are connected；Resistance R4 one end is connected with the positive pole of DC20V power supplys, and the other end is with connecing
Line terminals J11 2 pin are connected；Resistance R11 one end is connected with the positive pole of DC20V power supplys, the other end and binding post J12
1 pin be connected；Controllable silicon Q1 anode is connected with the positive pole of DC20V power supplys, and negative electrode is connected with resistance R13 one end, gate pole
It is connected with diode D4 negative pole；The resistance R13 other end is connected with binding post J3 3 pin, and diode D4 positive pole is with connecing
Line terminals J11 1 pin connection；Diode D6 positive poles are connected with binding post J3 2 pin, diode D6 negative poles and binding post J3
3 pin connection；Field pipe Q4 drain electrode is connected with resistance R22 one end, and the resistance R22 other end connects with binding post J3 2 pin
Connect, source electrode is connected with the negative pole of DC20V power supplys, and grid is connected with binding post J11 1 pin；Diode D5 positive pole is with connecing
Line terminals J11 1 pin connection, negative pole are connected with binding post J12 2 pin；Resistance R23 one end and the negative pole of DC20V power supplys
Connection, the other end are connected with binding post J11 1 pin；Pipe Q5 drain electrode is connected with binding post J3 4 pin, source electrode and
The negative pole connection of DC20V power supplys, grid are connected with binding post J12 2 pin；Resistance R24 one end and the negative pole of DC20V power supplys
Connection, the other end are connected with binding post J12 2 pin；Binding post J3 1 pin is connected with the positive pole of DC20V power supplys.
Reference picture 12, described fault detection unit 805 are that the positive pole of this cells D C5V power supplys, negative pole are electric with power supply respectively
Positive pole, the negative pole of the DC5V power supplys on road 801 are connected, and thermistor NTC1 is used for the change for detecting flash lamp internal temperature, light
Quick diode Q2 is used to detect whether stroboscopic lamp is lighted, and photodiode Q3 is used for the change for detecting stroboscopic lamp external environment condition brightness
Change, resistance R9, resistance R10, resistance R12 are connected with the single-chip microcomputer U13 of sequence circuit 809 8,11,12 pin respectively；Electric capacity
C6, thermistor NTC1 parallel connections one end are connected with the single-chip microcomputer U13 of sequence circuit 809 8 pin, the other end and DC5V power supplys
Negative pole connection；Resistance R9 one end is connected with the single-chip microcomputer U13 of sequence circuit 809 8 pin, the other end and DC5V power supplys
Positive pole connects；Resistance R10 one end is connected with the single-chip microcomputer U13 of sequence circuit 809 11 pin, the other end and resistance R49,
Photodiode Q2 emitter stage parallel connected end connection, the resistance R49 other ends are connected with the negative pole of DC5V power supplys, photodiode
Q2 colelctor electrode is connected with the positive pole of DC5V power supplys；Resistance R12 one end is with the single-chip microcomputer U13's of sequence circuit 809
12 pin are connected, and the other end is connected with resistance R50, photodiode Q3 emitter stage parallel connected end, the resistance R50 other ends and DC5V
The negative pole of power supply is connected, and photodiode Q3 colelctor electrode is connected with the positive pole of DC5V power supplys.
Reference picture 13, described network communications circuits 806 are binding post J5 as network communication interface, this circuit
Positive pole, negative pole of the positive pole, negative pole of DC5V1 power supplys respectively with the DC5V1 power supplys of power supply circuit 801 are connected, the DC5V of this circuit
Positive pole, negative pole of the positive pole, negative pole of power supply respectively with the DC5V power supplys of power supply circuit 801 are connected, and the one of the resistance R21 of this circuit
End is connected with the single-chip microcomputer U13 of sequence circuit 809 32 pin, integrated circuit U6 3 pin and the list of sequence circuit 809
Piece machine U13 31 pin connection, resistance R20 one end is connected with the single-chip microcomputer U13 of sequence circuit 809 30 pin；Resistance RS1
One end be connected with binding post J5 1 pin, the other end is connected with integrated circuit U12 7 pin；Resistance RS2 one end is with connecing
Line terminals J5 2 pin connection, the other end are connected with integrated circuit U12 6 pin；Switching diode U10 1 pin and integrated circuit
U12 7 pin connection, switching diode U11 1 pin are connected with integrated circuit U12 6 pin, switching diode U10, U11 2 pin
It is connected with the negative pole of DC5V1 power supplys, switching diode U10, U11 3 pin are connected with the positive pole of DC5V1 power supplys；Resistance R5 is in parallel
Between integrated circuit U12 6 pin and 7 pin；Resistance R7 one end is connected with the positive pole of DC5V1 power supplys, the other end and integrated electricity
Road U12 7 pin connection；Resistance R8 one end is connected with the positive pole of DC5V1 power supplys, and the other end is connected with integrated circuit U12 6 pin
Connect；Resistance R6 one end is connected with the negative pole of DC5V1 power supplys, and the other end is connected with integrated circuit U12 7 pin；Electric capacity C5 is in parallel
Between integrated circuit U12 8 pin and 5 pin；Integrated circuit U12 8 pin, 5 the pin positive pole with DC5V1 power supplys, negative pole phase respectively
Connection；Resistance R17 is series between integrated circuit U12 1 pin and integrated circuit U6 2 pin, integrated circuit U6 1 pin with
The positive pole connection of DC5V1 power supplys, 4 pin are connected with the negative pole of DC5V power supplys, 3 pin and resistance R16 one end, sequence circuit
809 single-chip microcomputer U13 31 pin are connected, and the resistance R16 other end is connected with the positive pole of DC5V power supplys；The 2 of integrated circuit U12
Pin, 3 pin, integrated circuit U8 4 pin, resistance R19 one end are connected, integrated circuit U8 3 pin and the positive pole phase of DC5V1 power supplys
Connection, the resistance R19 other end are connected with the negative pole of DC5V1 power supplys；Integrated circuit U8 1 pin and the positive pole phase of DC5V power supplys
Connection, 2 pin series resistor R21 connect the single-chip microcomputer U13 of sequence circuit 809 32 pin, and 3 pin connect DC5V1 positive sources；It is integrated
4 pin of circuit U 12, integrated circuit U7 3 pin, resistance R18 one end are connected, resistance the R18 other end and DC5V1 power supplys
Positive pole is connected, and integrated circuit U7 4 pin are connected with the negative pole of DC5V1 power supplys, and 1 pin is connected with the positive pole of DC5V power supplys, 2 pin concatenation
Resistance R20 connects the single-chip microcomputer U13 of sequence circuit 809 30 pin.
Reference picture 14, the signal isolation input circuit 807 are binding post J7, J8 respectively as strobe signal and single sudden strain of a muscle
The input interface of signal, the positive poles of this circuit DC5V1 power supplys, negative pole respectively the positive pole with the DC5V1 power supplys of power supply circuit 801,
Negative pole is connected, and positive pole, the negative pole of the positive pole, negative pole of DC5V power supplys respectively with the DC5V power supplys of power supply circuit 801 are connected, and collect
10 pin, 12 pin into circuit U 4 are connected with the single-chip microcomputer U13 of sequence circuit 809 29 pin, 14 pin, 16 pin and programme-control
The single-chip microcomputer U13 of circuit 809 17 pin connection；Resistance R37 be series at binding post J7 1 pin and integrated circuit U4 1 pin it
Between, 2 pin with integrated circuit U4,4 pin are connected respectively for binding post J7 2 pin, 3 pin, and 4 pin are connected with the negative pole of DC5V1 power supplys
Connect；Resistance R38 is series between binding post J8 1 pin and integrated circuit U4 5 pin, binding post J8 2 pin, 3 pin difference
6 pin, 8 pin with integrated circuit U4 are connected, and 4 pin are connected with the negative pole of DC5V1 power supplys；Resistance R40 one end and DC5V1 power supplys
Positive pole connection, the other end is connected with integrated circuit U4 7 pin；Resistance R39 one end is connected with the positive pole of DC5V1 power supplys,
The other end is connected with integrated circuit U4 3 pin；Electric capacity C14 is parallel between integrated circuit U4 16 pin and 13 pin, and electric capacity C15 is simultaneously
It is coupled between integrated circuit U4 12 pin and 9 pin；Integrated circuit U4 16 pin and 14 pin are connected, and 12 pin and 10 pin are connected,
15 pin, 13 pin, 11 pin, 9 pin are connected with the negative pole of DC5V power supplys.
Reference picture 15, described signal isolation output circuit 808 are resistance R41 one end and sequence circuits 809
Single-chip microcomputer U13 28 pin connection, resistance R42 one end are connected with the single-chip microcomputer U13 of sequence circuit 809 18 pin, wiring
Terminal J6 is online output port, and binding post J9 is connected with the binding post J12 of stroboscopic blast control unit 804, terminals
Sub- J4 is connected with the binding post J11 of stroboscopic blast control unit 804, the positive poles of DC5V power supplys, negative pole respectively with power supply circuit
Positive pole, the negative pole of 801 DC5V power supplys are connected；1 pin with integrated circuit U5,3 pin are connected respectively by resistance R41, resistance R42
Connect；Integrated circuit U5 2 pin are connected with 7 pin, and 4 pin are connected with 5 pin, and 6 pin, 8 pin are connected with the negative pole of DC5V power supplys, 9 pin, 10
2 pin with binding post J4,1 pin are connected pin respectively, and 2 pin with binding post J9,1 pin are connected respectively for 11 pin, 12 pin, and 13
2 pin with binding post J6,1 pin, 4 pin, 3 pin are connected respectively for pin, 14 pin, 15 pin, 16 pin.
Reference picture 16, described sequence circuit 809 are single-chip microcomputer U13 8 pin, 11 pin, 12 pin and fault detect lists
Member 805 is connected, and 15 pin, 16 pin are connected with remote voltage current detecting unit 802, and 17 pin, 29 pin and signal isolation input
Circuit 807 is connected, and 18 pin, 28 pin are connected with signal isolation output circuit 808,30 pin, 31 pin, 32 pin and network service electricity
Road 806 is connected, and positive pole, the negative pole of the positive pole, negative pole of DC5V power supplys respectively with the DC5V power supplys of power supply circuit 801 are connected；
Crystal X1 is parallel between single-chip microcomputer U13 2 pin, 3 pin, and electric capacity C18 one end is connected with single-chip microcomputer U13 2 pin, the other end with
The negative pole connection of DC5V power supplys；Electric capacity C19 one end is connected with single-chip microcomputer U13 3 pin, and the negative pole of the other end and DC5V power supplys connects
Connect；Single-chip microcomputer U13 4 pin, 10 pin are connected with the negative pole of DC5V power supplys, and 5 pin are connected with electric capacity C20 one end, electric capacity C20's
The other end is connected with the negative pole of DC5V power supplys, and 6 pin, 7 pin, 9 pin are connected with the positive pole of DC5V power supplys, and electric capacity C21 is parallel to monolithic
Between machine U13 6 pin and 4 pin.
In the present embodiment, integrated circuit U1 is LM2576, integrated circuit U6, U7, U8 PC817, integrated circuit U10, U11
For BAV99, integrated circuit U12 is MAX485, and single-chip microcomputer U13 is STM8S105K, and integrated circuit M1 is B0505S.
Claims (7)
1. a kind of accurate optically focused stroboscopic lamp of light pollution preventive, including cover plate, LED lamp bead, aluminium base, heat-conducting plate, provided with control
Circuit board module and the heat-dissipating casing composition of circuit, it is characterized in that LED lamp bead array is welded on aluminium base, aluminium base passes through solid
Determine screw to be connected with heat-conducting plate, heat-conducting plate connects with heat-dissipating casing, and each LED lamp bead is provided with a focus mount, Fresnel
Lens are arranged on the front end of focus mount, and circuit board module is arranged on inside heat-dissipating casing.
A kind of 2. accurate optically focused stroboscopic lamp of light pollution preventive according to claim 1, it is characterized in that described focus mount is
Notch suitable for reading for installation Fresnel Lenses, bottom are the bayonet socket for clamping connection with LED post, and centre is support ring, branch
The height of pushing out ring is the light path focal length of Fresnel Lenses.
A kind of 3. accurate optically focused stroboscopic lamp of light pollution preventive according to claim 1, it is characterized in that described heat-conducting plate is arc
Face metallic plate, together with cambered surface and the heat-conducting plate cambered surface of aluminium base are coincide and be screwed, on cambered surface aluminium base
LED lamp bead, focus mount and Fresnel Lenses just form strip hot spot.
4. the accurate optically focused stroboscopic lamp of a kind of light pollution preventive according to claim 1, it is characterized in that described heat-dissipating casing by
Whole shell inner cavity body is divided into preceding cavity and rear cavity by heat-conducting plate, and preceding cavity, the lateral opening of rear cavity are fixed with provided with use
In the side plate of closing opening, the front portion of preceding cavity is provided with the glazing rebate for being used for clamping cover plate, and rear cavity, which is provided with, to be used to block
The wiring board neck of circuit board module is filled, the outer surface of heat-dissipating casing is provided with radiating fin.
A kind of 5. accurate optically focused stroboscopic lamp of light pollution preventive according to claim 1, it is characterized in that described circuit board module
It is to include pcb board, semiconductor power pipe, control circuit, power tube heat-conducting plate, holding nut bar and trip bolt composition, pcb board
It is mutually connected vertically with power tube heat-conducting plate, semiconductor power pipe is arranged on power tube heat-conducting plate, installed in power tube heat conduction
Holding nut bar on plate is compressed power tube heat-conducting plate and shell side plate by trip bolt.
A kind of 6. accurate optically focused stroboscopic lamp of light pollution preventive according to claim 1 or 5, it is characterized in that described control circuit
It is by power supply circuit, remote voltage current detecting unit, LED packets matrix unit, stroboscopic blast control unit, fault detect list
Member, network communications circuits, signal isolation input circuit, signal isolation output circuit and sequence circuit composition, remote voltage
Current detecting unit, signal isolation input circuit, network communications circuits, fault detection unit connect with sequence circuit respectively
Connect, sequence circuit is also connected with signal isolation output circuit, signal isolation output circuit, stroboscopic blast control unit, LED
Packet matrix unit is sequentially connected, and power supply circuit is powered to each portion's circuit unit respectively.
A kind of 7. accurate optically focused stroboscopic lamp of light pollution preventive according to claim 6, it is characterized in that described power supply circuit is
The input interface of binding post J1, J2 as AC220V50HZ power supplys, respectively the N pin with Switching Power Supply P1, L pin be connected, switch
Power supply P1+pin is connected as+20V positive poles with integrated circuit U1 1 pin ,-pin connects 3, the 5 of integrated circuit U1 as+20V negative poles
Pin, diode D3 positive pole, resistance R15, electric capacity C8 negative pole parallel connected end, integrated circuit U1 2 pin connect diode D3 negative pole,
Inductance L2 parallel connected end, inductance L2 another terminating resistor R14, electric capacity C8 positive pole parallel connected end simultaneously export+5V, resistance R14's
The other end is connected with resistance R15 one end, integrated circuit U1 4 pin connecting resistance R14, R15 intermediate ends；The 1 of integrated circuit M1
Pin meets+5V, and 2 pin are connected with DC20V power cathodes, and integrated circuit M1 4,5 pin are connected with electrochemical capacitor C9 negative pole, 6,7 pin
It is connected with electrochemical capacitor C9 positive pole, electric capacity C2 is in parallel with electrochemical capacitor C9, produces DC5V1 power supplys；
Described remote voltage current detecting unit is the input interface of binding post J1, J2 as AC220V50HZ power supplys, is connect
Line terminals J1 is connected with transformer TV1 primary one end, and binding post J2 series resistors R31 connects the primary of transformer TV1
The other end, resistance R32, diode D2, electric capacity C3 parallel connections both ends are connected with TV1 secondary both ends respectively, diode D2 positive pole
It is connected with the negative pole of DC5V power supplys, diode D2 negative pole is connected with resistance R3 one end, resistance the R3 other end and program control
The single-chip microcomputer U13 of circuit processed 16 pin are connected；Resistance R1, diode D1, electric capacity C1 both ends in parallel are respectively with inductance L1's
Both ends are connected, and diode D1 positive pole is connected with the negative pole of DC5V power supplys, diode D1 negative pole and resistance R2 one end
It is connected, the resistance R2 other end is connected with the single-chip microcomputer U13 of sequence circuit 15 pin；
Described LED packet matrix units are that binding post J10 is connected with the binding post J3 of stroboscopic blast control unit, hair
Optical diode D7, D8, D9, D10, D11 are in parallel, and positive pole is connected with each other, and negative pole is connected with each other, positive pole and binding post in parallel
J10 4 pin are connected；Light emitting diode D12, D13, D14, D15, D16 are in parallel, and positive pole is connected with each other, and negative pole is connected with each other,
Positive pole in parallel is connected with light emitting diode D7, D8, D9, D10, D11 negative pole；Light emitting diode D17, D18, D19, D20,
D21 is in parallel, and positive pole is connected with each other, and negative pole is connected with each other, positive pole in parallel and light emitting diode D12, D13, D14, D15, D16
Negative pole is connected, and light emitting diode D17, D18, D19, D20, D21 negative pole are connected with binding post J10 3 pin；Luminous two
Pole pipe D22, D23, D24, D25, D26 are in parallel, and positive pole is connected with each other, and negative pole is connected with each other, positive pole in parallel and binding post J10
2 pin be connected；Light emitting diode D27, D28, D29, D30, D31 are in parallel, and positive pole is connected with each other, and negative pole is connected with each other, its
Positive pole is connected with light emitting diode D22, D23, D24, D25, D26 negative pole；Light emitting diode D32, D33, D34, D35, D36
It is in parallel, positive pole is connected with each other, and negative pole is connected with each other, and positive pole in parallel is negative with light emitting diode D27, D28, D29, D30, D31's
Pole is connected, and light emitting diode D32, D33, D34, D35, D36 negative pole are connected with binding post J10 1 pin；
Described stroboscopic blast control unit is that binding post J3 is connected with the binding post J10 of LED packet matrix units, is connect
Line terminals J11 is connected with the binding post J4 of signal isolation output circuit, binding post J12 and signal isolation output circuit
Binding post J9 is connected, and positive pole, the negative pole of the positive pole, negative pole of DC20V power supplys respectively with the DC20V power supplys of power supply circuit are connected
Connect；Resistance R4 one end is connected with the positive pole of DC20V power supplys, and the other end is connected with binding post J11 2 pin；Resistance R11's
One end is connected with the positive pole of DC20V power supplys, and the other end is connected with binding post J12 1 pin；Controllable silicon Q1 anode with
The positive pole connection of DC20V power supplys, negative electrode are connected with resistance R13 one end, and gate pole is connected with diode D4 negative pole；Resistance R13
The other end be connected with binding post J3 3 pin, diode D4 positive pole is connected with binding post J11 1 pin；Diode D6 is just
Pole is connected with binding post J3 2 pin, and diode D6 negative poles are connected with binding post J3 3 pin；Field pipe Q4 drain electrode and resistance
R22 one end connection, the resistance R22 other end are connected with binding post J3 2 pin, and source electrode is connected with the negative pole of DC20V power supplys
Connect, grid is connected with binding post J11 1 pin；Diode D5 positive pole is connected with binding post J11 1 pin, negative pole and wiring
Terminal J12 2 pin connection；Resistance R23 one end is connected with the negative pole of DC20V power supplys, 1 pin of the other end and binding post J11
Connection；Field pipe Q5 drain electrode is connected with binding post J3 4 pin, and source electrode is connected with the negative pole of DC20V power supplys, grid and terminals
Sub- J12 2 pin connection；Resistance R24 one end is connected with the negative pole of DC20V power supplys, and 2 pin of the other end and binding post J12 connect
Connect；Binding post J3 1 pin is connected with the positive pole of DC20V power supplys；
Described fault detection unit is positive pole, the negative pole of the positive pole of DC5V power supplys, negative pole respectively with power supply circuit DC5V power supplys
It is connected, thermistor NTC1 is used for the change for detecting flash lamp internal temperature, and photodiode Q2 is for detecting stroboscopic lamp
No to light, photodiode Q3 is used for the change for detecting stroboscopic lamp external environment condition brightness, resistance R9, resistance R10, resistance R12
It is connected respectively with the single-chip microcomputer U13 of sequence circuit 8,11,12 pin；Electric capacity C6, thermistor NTC1 parallel connections one end and journey
The single-chip microcomputer U13 of sequence control circuit 8 pin connection, the other end are connected with the negative pole of DC5V power supplys；Resistance R9 one end and program control
The single-chip microcomputer U13 of circuit processed 8 pin connection, the other end are connected with the positive pole of DC5V power supplys；Resistance R10 one end and programme-control
The single-chip microcomputer U13 of circuit 11 pin connection, the other end are connected with resistance R49, photodiode Q2 emitter stage parallel connected end, resistance
The R49 other ends are connected with the negative pole of DC5V power supplys, and photodiode Q2 colelctor electrode is connected with the positive pole of DC5V power supplys；Electricity
Resistance R12 one end is connected with the single-chip microcomputer U13 of sequence circuit 12 pin, the other end and resistance R50, photodiode Q3
The connection of emitter stage parallel connected end, the resistance R50 other ends are connected with the negative pole of DC5V power supplys, photodiode Q3 colelctor electrode and
The positive pole of DC5V power supplys is connected；
Described network communications circuits are binding post J5 as network communication interface, the positive pole of the DC5V1 power supplys of this circuit, negative
Positive pole, negative pole of the pole respectively with the DC5V1 power supplys of power supply circuit are connected, the positive poles of the DC5V power supplys of this circuit, negative pole respectively with
Positive pole, negative pole connection, resistance R21 one end of this circuit and the single-chip microcomputer of sequence circuit of the DC5V power supplys of power supply circuit
U13 32 pin connection, integrated circuit U6 3 pin and the single-chip microcomputer U13 of sequence circuit 31 pin connect, and the one of resistance R20
End is connected with the single-chip microcomputer U13 of sequence circuit 30 pin；Resistance RS1 one end is connected with binding post J5 1 pin, another
End is connected with integrated circuit U12 7 pin；Resistance RS2 one end is connected with binding post J5 2 pin, the other end and integrated electricity
Road U12 6 pin connection；Switching diode U10 1 pin is connected with integrated circuit U12 7 pin, switching diode U11 1 pin with
Integrated circuit U12 6 pin connection, switching diode U10, U11 2 pin are connected with the negative pole of DC5V1 power supplys, switching diode
U10, U11 3 pin are connected with the positive pole of DC5V1 power supplys；Resistance R5 is parallel between integrated circuit U12 6 pin and 7 pin；Resistance
R7 one end is connected with the positive pole of DC5V1 power supplys, and the other end is connected with integrated circuit U12 7 pin；Resistance R8 one end with
The positive pole connection of DC5V1 power supplys, the other end are connected with integrated circuit U12 6 pin；Resistance R6 one end and DC5V1 power supplys
Negative pole is connected, and the other end is connected with integrated circuit U12 7 pin；Electric capacity C5 is parallel between integrated circuit U12 8 pin and 5 pin；
The positive pole with DC5V1 power supplys, negative pole are connected integrated circuit U12 8 pin, 5 pin respectively；Resistance R17 is series at integrated circuit U12
1 pin and integrated circuit U6 2 pin between, integrated circuit U6 1 pin is connected with the positive pole of DC5V1 power supplys, 4 pin and DC5V power supplys
Negative pole connection, 3 pin and resistance R16 one end, the single-chip microcomputer U13 of sequence circuit 31 pin are connected, and resistance R16's is another
One end is connected with the positive pole of DC5V power supplys；Integrated circuit U12 2 pin, 3 pin, integrated circuit U8 4 pin, resistance R19 one end phase
Connection, integrated circuit U8 3 pin are connected with the positive pole of DC5V1 power supplys, the resistance R19 other end and the negative pole of DC5V1 power supplys
It is connected；Integrated circuit U8 1 pin is connected with the positive pole of DC5V power supplys, and 2 pin series resistor R21 connect the list of sequence circuit
Piece machine U13 32 pin, 3 pin connect DC5V1 positive sources；Integrated circuit U12 4 pin, integrated circuit U7 3 pin, the one of resistance R18
End is connected, and the resistance R18 other end is connected with the positive pole of DC5V1 power supplys, integrated circuit U7 4 pin and bearing for DC5V1 power supplys
Pole is connected, and 1 pin is connected with the positive pole of DC5V power supplys, and 2 pin series resistor R20 connect the single-chip microcomputer U13 of sequence circuit 30 pin；
Described signal isolation input circuit is that binding post J7, J8 connect respectively as the input of strobe signal and single glitch
Mouthful, positive pole, the negative pole of the positive pole, negative pole of this circuit DC5V1 power supplys respectively with power supply circuit DC5V1 power supplys are connected, DC5V electricity
Positive pole, negative pole of the positive pole, negative pole in source respectively with power supply circuit DC5V power supplys are connected, integrated circuit U4 10 pin, 12 pin with
The single-chip microcomputer U13 of sequence circuit 29 pin connection, the single-chip microcomputer U13 of 14 pin, 16 pin and sequence circuit 17 pin connect
Connect；Resistance R37 is series between binding post J7 1 pin and integrated circuit U4 1 pin, binding post J7 2 pin, 3 pin difference
2 pin, 4 pin with integrated circuit U4 are connected, and 4 pin are connected with the negative pole of DC5V1 power supplys；Resistance R38 is series at binding post J8
1 pin and integrated circuit U4 5 pin between, 6 pin with integrated circuit U4,8 pin are connected respectively for binding post J8 2 pin, 3 pin, 4
Pin is connected with the negative pole of DC5V1 power supplys；Resistance R40 one end is connected with the positive pole of DC5V1 power supplys, the other end and integrated circuit
U4 7 pin are connected；Resistance R39 one end is connected with the positive pole of DC5V1 power supplys, and the other end is connected with integrated circuit U4 3 pin；
Electric capacity C14 is parallel between integrated circuit U4 16 pin and 13 pin, electric capacity C15 be parallel to integrated circuit U4 12 pin and 9 pin it
Between；Integrated circuit U4 16 pin and 14 pin are connected, and 12 pin and 10 pin are connected, 15 pin, 13 pin, 11 pin, 9 pin and DC5V power supplys
Negative pole connection；
Described signal isolation output circuit be resistance R41 one end and sequence circuit single-chip microcomputer U13 28 pin connect,
Resistance R42 one end and the single-chip microcomputer U13 of sequence circuit 18 pin connect, and binding post J6 is online output port, is connect
Line terminals J9 is connected with the binding post J12 of stroboscopic blast control unit, and binding post J4 connects with stroboscopic blast control unit
Line terminals J11 connections, positive pole, the negative pole of the positive pole, negative pole of DC5V power supplys respectively with the DC5V power supplys of power supply circuit are connected；Electricity
Hinder R41,1 pin with integrated circuit U5,3 pin are connected resistance R42 respectively；Integrated circuit U5 2 pin are connected with 7 pin, 4 pin and 5
Pin connects, and 6 pin, 8 pin are connected with the negative pole of DC5V power supplys, and 2 pin with binding post J4,1 pin are connected respectively for 9 pin, 10 pin, and 11
2 pin with binding post J9,1 pin are connected respectively for pin, 12 pin, 13 pin, 14 pin, 15 pin, 16 pin respectively with binding post J6 2
Pin, 1 pin, 4 pin, 3 pin are connected；
Described sequence circuit is that single-chip microcomputer U13 8 pin, 11 pin, 12 pin are connected with fault detection unit, 15 pin, 16
Pin is connected with remote voltage current detecting unit, and 17 pin, 29 pin are connected with signal isolation input circuit, 18 pin, 28 pin with
Signal isolation output circuit is connected, and 30 pin, 31 pin, 32 pin are connected with network communications circuits, positive pole, the negative pole of DC5V power supplys
Positive pole, the negative pole with the DC5V power supplys of power supply circuit are connected respectively；Crystal X1 is parallel between single-chip microcomputer U13 2 pin, 3 pin,
Electric capacity C18 one end is connected with single-chip microcomputer U13 2 pin, and the other end is connected with the negative pole of DC5V power supplys；Electric capacity C19 one end and monolithic
Machine U13 3 pin connection, the other end are connected with the negative pole of DC5V power supplys；Single-chip microcomputer U13 4 pin, the negative pole of 10 pin and DC5V power supplys
Connection, 5 pin are connected with electric capacity C20 one end, and the electric capacity C20 other end is connected with the negative pole of DC5V power supplys, 6 pin, 7 pin, 9 pin
It is connected with the positive pole of DC5V power supplys, electric capacity C21 is parallel between single-chip microcomputer U13 6 pin and 4 pin.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710856226.5A CN107479302B (en) | 2017-09-21 | 2017-09-21 | Light pollution prevention accurate spotlight stroboscopic lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710856226.5A CN107479302B (en) | 2017-09-21 | 2017-09-21 | Light pollution prevention accurate spotlight stroboscopic lamp |
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| CN107479302A true CN107479302A (en) | 2017-12-15 |
| CN107479302B CN107479302B (en) | 2023-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710856226.5A Active CN107479302B (en) | 2017-09-21 | 2017-09-21 | Light pollution prevention accurate spotlight stroboscopic lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3986092A1 (en) * | 2022-01-24 | 2022-04-20 | Shenzhen Soonwell Technology Co., Ltd. | Light board and spotlight |
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| CN105156956A (en) * | 2015-10-30 | 2015-12-16 | 深圳市圣诺光电科技有限公司 | LED flood light and manufacturing method thereof |
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| US6179447B1 (en) * | 1997-02-19 | 2001-01-30 | Asahi Kogaku Kogyo Kabushiki Kaisha | Strobe light distribution lens and zoom strobe |
| JP2001319512A (en) * | 2000-05-11 | 2001-11-16 | Ccs Inc | Illumination apparatus |
| CN201228871Y (en) * | 2008-07-17 | 2009-04-29 | 虞锋 | LED warning lamp module |
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| EP3986092A1 (en) * | 2022-01-24 | 2022-04-20 | Shenzhen Soonwell Technology Co., Ltd. | Light board and spotlight |
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| CN107479302B (en) | 2023-07-28 |
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Application publication date: 20171215 Assignee: Shandong Shunhong Machinery Technology Co.,Ltd. Assignor: SHANDONG HAIRIFENG ELECTRONIC TECHNOLOGY Co.,Ltd. Contract record no.: X2023980054194 Denomination of invention: A precise spotlight strobe light that prevents light pollution Granted publication date: 20230728 License type: Common License Record date: 20231229 |
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