CN107688266A - A kind of accurate optically focused flash lamp of light pollution preventive - Google Patents
A kind of accurate optically focused flash lamp of light pollution preventive Download PDFInfo
- Publication number
- CN107688266A CN107688266A CN201710856231.6A CN201710856231A CN107688266A CN 107688266 A CN107688266 A CN 107688266A CN 201710856231 A CN201710856231 A CN 201710856231A CN 107688266 A CN107688266 A CN 107688266A
- Authority
- CN
- China
- Prior art keywords
- pin
- resistance
- power supplys
- binding post
- negative pole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000003449 preventive effect Effects 0.000 title claims abstract description 14
- 238000005286 illumination Methods 0.000 claims abstract description 14
- 230000005611 electricity Effects 0.000 claims description 29
- 238000002955 isolation Methods 0.000 claims description 28
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 27
- 229910052710 silicon Inorganic materials 0.000 claims description 27
- 239000010703 silicon Substances 0.000 claims description 27
- 230000033228 biological regulation Effects 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims description 14
- 238000004146 energy storage Methods 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 12
- 238000013016 damping Methods 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 9
- 108010009254 Lysosomal-Associated Membrane Protein 1 Proteins 0.000 claims description 8
- 102100035133 Lysosome-associated membrane glycoprotein 1 Human genes 0.000 claims description 8
- 101100100146 Candida albicans NTC1 gene Proteins 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 101000668170 Homo sapiens RNA-binding motif, single-stranded-interacting protein 2 Proteins 0.000 claims description 2
- 102100039690 RNA-binding motif, single-stranded-interacting protein 2 Human genes 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 claims 3
- 101100365087 Arabidopsis thaliana SCRA gene Proteins 0.000 claims 1
- 101150105073 SCR1 gene Proteins 0.000 claims 1
- 101100134054 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) NTG1 gene Proteins 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 101000668165 Homo sapiens RNA-binding motif, single-stranded-interacting protein 1 Proteins 0.000 description 1
- 102100039692 RNA-binding motif, single-stranded-interacting protein 1 Human genes 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
- H05B41/288—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
-
- 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
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
- H05B41/288—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
- H05B41/292—Arrangements for protecting lamps or circuits against abnormal operating conditions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Rectifiers (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a kind of accurate optically focused flash lamp of light pollution preventive, including heat-dissipating casing, luminous discharge tube and cover plate, subregion brightness light path mechanism and the control circuit for controlling luminous discharge tube are provided with heat-dissipating casing, control circuit is installed in the circuit board, subregion brightness light path mechanism is arranged on the front portion of luminous discharge tube, for producing different subregion illumination, the present invention has accurate light filling, good heat dissipation, the brightness of output facula and the characteristics of Line Integral region is adjustable, intelligent control.
Description
Technical field
It is accurate more particularly, to a kind of light pollution preventive the invention belongs to optical, mechanical and electronic integration intelligent transportation equipment technical field
Optically focused flash 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, clearly information of vehicles, and the mug shot of driver and crew is obtained, and effectively
Car license recognition, it is necessary to accurate light filling is carried out to video camera using road flash lamp.Because car plate surface is coated with fluorescence paint
Relation, having can show special bright at night during illumination, the slightly higher phenomenon that will result in exposure of illuminance, prevent video camera from
Identification character well.And the driver's cabin of vehicle is dark space, before have stop of the windshield to light of patch reflective membrane again,
It it requires that stronger illumination could meet illumination requirement, and both are separated by a distance and close, therefore, car plate and driver's cabin
Requirement to illumination is conflicting, according to the requirement of public security department, should see the background in driver's cabin and driver and crew clearly
Appearance feature, accurately identify license board information again.Traditional road flash lamp does not solve this skill well all the time
Art problem.
The content of the invention
A kind of precisely light filling, good heat dissipation, output facula are provided it is an object of the invention to improve the deficiency of prior art
Brightness and Line Integral region is adjustable, accurate optically focused flash lamp of intelligent control.
The object of the present invention is achieved like this, a kind of accurate optically focused flash lamp of light pollution preventive, including heat-dissipating casing, gas
Luminous tube and cover plate, it is characterized in being provided with subregion brightness light path mechanism in heat-dissipating casing and for controlling gas luminescence
The control circuit of pipe, control circuit are installed in the circuit board, and subregion brightness light path mechanism is arranged on the front portion of luminous discharge tube, uses
In the different subregion illumination of generation.
In order to further realize the purpose of the present invention, can be described subregion brightness light path mechanism include light-collecting lens,
Prefocus cup, light damping plate, light-collecting lens are close to cover plate in radiating shell, and prefocus cup glistens around luminous discharge tube
Lamp, light damping plate are arranged on the top of prefocus cup opening.
Can be the loudspeaker that described prefocus cup is more than rear end for front opening to further realize the purpose of the present invention
Mouth-shaped.
In order to further realize the purpose of the present invention, can be the front opening of described prefocus cup to be circular, square or
Person is trapezoidal.
Can be additionally provided with light spot adjusting mechanism to further realize the purpose of the present invention, described hot spot regulation machine
Structure is used for front and back position of the control partition brightness light path mechanism in heat-dissipating casing, to realize the regulation of spot size.
Can be that described light spot adjusting mechanism includes back shroud, fixed spiral shell to further realize the purpose of the present invention
Slot forms in silk, waterproof pad, waterproof adapter sleeve, jump ring, adjusting screw rod, knob, support nut and shell, and back shroud passes through
Fixed screw is arranged on heat-dissipating casing afterbody, and waterproof pad is provided between back shroud and heat-dissipating casing, and heat-dissipating casing inwall is provided with outer
Slot in shell, wiring board are inserted in inside interior slot, and support nut is connected with wiring board, and adjusting screw rod connects with support nut screw thread
Connect, adjusting screw rod passes through back shroud, and adjusting screw rod is cased with waterproof adapter sleeve, the rear portion installation of adjusting screw rod with back shroud contact position
There are jump ring and knob.
Can be that cooling fan is installed in luminous discharge tube afterbody to further realize the purpose of the present invention.
In order to further realize the purpose of the present invention, can be described control circuit be sequence circuit respectively with letter
Number isolation input circuit, signal isolation output circuit, network communications circuits, fault detection unit, remote voltage current detecting list
Member, flash luminance regulation circuit connection, signal isolation output circuit, blower fan delay control circuit, IGBT driving pulses protection electricity
Road, luminous discharge tube high-voltage triggering circuit are sequentially connected, and flash luminance regulation circuit is also connected with multiplication of voltage energy storage circuit, and multiplication of voltage stores
Energy circuit is also connected with luminous discharge tube high-voltage triggering circuit, remote voltage current detecting unit respectively, and power supply circuit is given respectively
Each portion's circuit power supply.
Described multiplication of voltage energy storage circuit is the input interface of binding post J1, J2 as AC220V50HZ power supplys, terminals
Sub- J7, J2 are connected with binding post J4, J5 of luminous discharge tube high-voltage triggering circuit respectively, and binding post J2 also drives with IGBT
The binding post J8 of moving pulse protection circuit is connected, binding post J15 and flash luminance regulation circuit binding post J12 phases
Connection；Binding post J1 series resistors R43 is followed by electric capacity C16 negative pole, electric capacity C16 positive pole and diode D29, controllable silicon
SCR3, resistance R44, the connection of resistance R34 parallel connected end；Binding post J2 and diode D29, controllable silicon SCR 2, resistance R48, electric capacity
C22 parallel connected end connection, the other end of resistance R34 are connected with piezo-resistance RV4, diode D7 parallel connected end；Piezo-resistance RV4
The other end be connected with the anode of controllable silicon SCR 2, the gate pole of controllable silicon SCR 2 is connected with diode D30 positive pole；Diode
D30 negative pole is connected with binding post J15 2 pin；Resistance R45 is serially connected in diode D7 negative pole and the gate pole of controllable silicon SCR 1
Between；The resistance R44 other end is connected with the anode of controllable silicon SCR 1；The negative electrode of controllable silicon SCR 1 connects with diode D6 positive pole
Connect；Diode D6 negative pole is connected with the gate pole of controllable silicon SCR 3；The negative electrode of controllable silicon SCR 3 is connected with binding post J7；Electricity
Resistance R46 one end is connected with binding post J7, and the other end is connected with binding post J15 2 pin；Resistance R47 one end and wiring
Terminal J15 1 pin connection, the other end are connected with binding post J15 2 pin, resistance R48 one end and binding post J15 1 pin
Connection, the other end are connected with binding post J2；Electric capacity C17 connects with electric capacity C22, and electric capacity C17 positive pole and binding post J7 connect
Connect, electric capacity C22 negative pole is connected with binding post J2.
Described flash luminance control circuit be resistance R24, R25, R23, R26 one end respectively with sequence circuit
Single-chip microcomputer U13 25 pin, 24 pin, 23 pin, the connection of 22 pin, binding post J12 and the binding post J15 of multiplication of voltage energy storage circuit connect
Connect, the negative pole connection of the negative pole of DC5V power supplys and the DC5V power supplys of power supply circuit；Resistance R24, R25, R23, R26 other end point
1 pin, 3 pin, 5 pin, 7 pin not with integrated circuit U3 are connected, and integrated circuit U3 2 pin, 4 pin, 6 pin, 8 pin are negative with DC5V power supplys
Pole connects；16 pin with integrated circuit U3,14 pin, 12 pin, 10 pin are connected respectively by resistance R27, R28, R29, R30, resistance R27,
R28, R29, R30 other end are connected with binding post J12 1 pin, and integrated circuit U3 15 pin, 13 pin, 11 pin, 9 pin are with connecing
Line terminals J12 2 pin connection.
Described luminous discharge tube high-voltage triggering circuit be binding post J4, J5 respectively with multiplication of voltage energy storage circuit binding post
J7, J2 are connected, and binding post J6 is connected with the binding post J3 of IGBT driving pulse protection circuits；Diode D8 positive pole is with connecing
Line terminals J4 connections, diode D8 negative pole, diode D5 positive pole are connected with gas fluorescent tube LAMP1 positive pole；Diode
D5 negative pole is connected with electric capacity C11, piezo-resistance RV2 parallel connected ends；The electric capacity C11 other end is connected with binding post J5；It is pressure-sensitive
Resistance RV2 concatenates the parallel connected end for being followed by piezo-resistance RV3, diode D9, diode D10, electric capacity C12 with resistance R33；Pressure-sensitive electricity
Resistance RV3, diode D9 parallel end connection binding post J5, diode D10 negative pole are connected with gas fluorescent tube LAMP1 negative pole；
The electric capacity C12 other end is connected with one end of the first poles of trigger winding T1, the other end and binding post of the first poles of trigger winding T1
J5 is connected, and T1 pole of trigger winding is connected with gas fluorescent tube LAMP1 high-pressure stage.
Described blower fan delay control circuit is binding post J17 and IGBT driving pulse protection circuits binding post
J16 connections, binding post J11 are connected with the binding post J14 of signal isolation output circuit, positive pole, the negative pole point of DC5V power supplys
Positive pole, negative pole not with the DC5V power supplys of power supply circuit are connected, the positive poles of DC12V power supplys, negative pole respectively with power supply circuit
The positive poles of DC12V power supplys, negative pole connection, the positive poles of DC20V power supplys, negative pole respectively with the DC20V power supplys of power supply circuit just
Pole, negative pole connection；Binding post J17 1 pin series resistor R35 connects the positive pole of DC5V power supplys；Binding post J17 2 pin difference
It is connected with resistance R4, integrated circuit U9 4 pin binding post J11 2 pin, the positive pole of the resistance R4 other ends and DC5V power supplys connects
Connect；The positive pole with DC20V power supplys, negative pole are connected binding post J17 3 pin, 4 pin respectively, and electric capacity C4 is connected in parallel on binding post J17
3 pin, between 4 pin, binding post J11 1 pin is connected with the negative pole of DC5V power supplys；Integrated circuit U9 1 pin and DC5V power supplys
Positive pole connection, 2 pin, 3 pin, 6 pin, 7 pin, 8 pin are connected with the negative pole of DC5V power supplys, and 5 pin series resistor R36 connect triode Q1's
Base stage, triode Q1 emitter stage are connected with the negative pole of DC12V power supplys, colelctor electrode and blower fan MG1 negative pole and diode D4
Positive pole connects；Blower fan MG1 positive pole, diode D4 negative pole are connected with the positive pole of DC12V power supplys.
Described IGBT driving pulse protection circuits are binding post J16 and blower fan delay control circuit binding post
J17 connections, binding post J3 are connected with the binding post J6 of luminous discharge tube high-voltage triggering circuit, and binding post J8 stores with multiplication of voltage
Can the J2 connections of circuit connection terminal；Binding post J16 1 pin, 2 pin, 3 pin, 4 pin 1 pin with IGBT drive module U20,2 respectively
Pin, 3 pin, the connection of 4 pin, IGBT drive module U20 5 pin are connected with IGBT pipes DS1 grid, IGBT pipes DS1 colelctor electrode and
Binding post J3 connections, emitter stage are connected with binding post J8；Piezo-resistance RV1 is connected in parallel on IGBT pipes DS1 colelctor electrode and hair
Between emitter-base bandgap grading, diode D31 is connected with resistance R52 parallel connections one end with binding post J3, other end serial capacitance C13 and terminals
Sub- J8 connections, diode D32 positive pole are connected with binding post J8, and diode D32 negative pole connects with diode D33 positive pole
Connect, diode D33 positive pole is connected with binding post J3.
Described network communications circuits are binding post J13 as network communication interface, positive pole, the negative pole of DC5V1 power supplys
Positive pole, the negative pole with the DC5V1 power supplys of power supply circuit are connected respectively, the positive poles of DC5V power supplys, negative pole respectively with power supply circuit
The positive pole of DC5V power supplys, negative pole connection, resistance R21 one end and the single-chip microcomputer U13 of sequence circuit 32 pin connect, and integrate
3 pin of circuit U 6 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 are connected；Resistance RS1 one end is connected with binding post J13 1 pin, the other end and integrated circuit U12
7 pin connection；Resistance RS2 one end is connected with binding post J13 2 pin, and the other end is connected with integrated circuit U12 6 pin；Open
1 pin for closing diode U10 is connected with integrated circuit U12 7 pin, and switching diode U11 1 pin connects with integrated circuit U12 6 pin
Connect；Switching diode U10, U11 2 pin are connected with the negative pole of DC5V1 power supplys, switching diode U10, U11 3 pin and DC5V1
The positive pole connection of power supply；Resistance R5 is parallel between integrated circuit U12 6 pin and 7 pin；Resistance R7 one end and DC5V1 power supplys
Positive pole is connected, and the other end is connected with integrated circuit U12 7 pin；Resistance R8 one end is connected with the positive pole of DC5V1 power supplys, another
End is connected with integrated circuit U12 6 pin；Resistance R6 one end is connected with the negative pole of DC5V1 power supplys, the other end and integrated circuit
U12 7 pin connection；Electric capacity C5 is parallel between integrated circuit U12 8 pin and 5 pin；Integrated circuit U12 8 pin, 5 pin respectively with
The positive pole of DC5V1 power supplys, negative pole connection；Integrated circuit U12 1 pin series resistor R17 is followed by integrated circuit U6 2 pin, integrates
1 pin of circuit U 6 is connected with the positive pole of DC5V1 power supplys, and 4 pin are connected with the negative pole of DC5V power supplys, and one end of 3 pin and resistance R16 connects
Connect, the resistance R16 other 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 is connected, and integrated circuit U8 3 pin are connected with the positive pole of DC5V1 power supplys, the resistance R19 other end with
The negative pole connection of DC5V1 power supplys；Integrated circuit U8 1 pin is connected with the positive pole of DC5V power supplys, and one end of 2 pin and resistance R21 connects
Connect；Integrated circuit U12 4 pin, integrated circuit U7 3 pin, resistance R18 one end are connected, the resistance R18 other end with
The positive pole connection of DC5V1 power supplys；Integrated circuit U7 4 pin are connected with the negative pole of DC5V1 power supplys, the positive pole of 1 pin and DC5V power supplys
Connection, 2 pin are connected with resistance R20 one end.
Described signal isolation input circuit is input interfaces of the binding post J20 as single glitch, DC5V1 power supplys
Positive pole, the negative pole of positive pole, negative pole respectively with the DC5V1 power supplys of power supply circuit are connected, the positive poles of DC5V power supplys, negative pole respectively with confession
The positive poles of the DC5V power supplys of circuit, negative pole connection, the single-chip microcomputer U13 of integrated circuit U4 6 pin, 8 pin and sequence circuit
29 pin connection；Binding post J20 1 pin series resistor R38 is followed by integrated circuit U4 1 pin, binding post J20 2 pin with
Integrated circuit U4 2 pin connection, binding post J20 3 pin are connected with integrated circuit U4 4 pin, binding post J20 4 pin and
The negative pole connection of DC5V1 power supplys；Integrated circuit U4 3 pin series resistor R40 are followed by the positive pole of DC5V1 power supplys；Electric capacity C15 is in parallel
It is connected in the positive pole of DC5V1 power supplys between U4 5 pin, 8 pin；Integrated circuit U4 6 pin and 8 pin be connected and with programme-control electricity
The single-chip microcomputer U13 on road 29 pin connection, integrated circuit U4 5 pin, 7 pin are connected with the negative pole of DC5V power supplys.
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 29 pin are connected with signal isolation input circuit, and 28 pin export with signal isolation
Circuit is connected, and 22 pin, 23 pin, 24 pin, 25 pin are connected with flash luminance regulation circuit, 30 pin, 31 pin, 32 pin and network service electricity
Road 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 are connected；Crystal X1 is in parallel
Between 2 pin, 3 pin in single-chip microcomputer U13；Electric capacity C18 one end is connected with single-chip microcomputer U13 2 pin, and the other end is negative with DC5V power supplys
Pole connects；Electric capacity C19 one end is connected with single-chip microcomputer U13 3 pin, and the other end is connected with the negative pole of DC5V power supplys；Single-chip microcomputer U13
4 pin, 10 pin be connected with the negative pole of DC5V power supplys, 5 pin are connected with electric capacity C20 one end, the electric capacity C20 other end and DC5V electricity
The negative pole connection in source, single-chip microcomputer U13 6 pin, 7 pin, 9 pin are connected with the positive pole of DC5V power supplys；Electric capacity C21 is parallel to single-chip microcomputer
Between U13 6 pin and 4 pin.
Described signal isolation output circuit be resistance R41 one end and sequence circuit single-chip microcomputer U13 28 pin
It is connected, binding post J19 is online output port, and binding post J14 and blower fan delay control circuit binding post J11 connect
Connect, 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；Resistance R41 and integrated electricity
Road U5 1 pin connection；Integrated circuit U5 2 pin are connected with 3 pin, and 4 pin are connected with the negative pole of DC5V power supplys, 5 pin, 6 pin respectively with
Binding post J14 2 pin, the connection of 1 pin, 2 pin with binding post J19,1 pin are connected respectively for 7 pin, 8 pin.
Described power supply circuit is the input interface of binding post J1, J2 as AC220V50HZ power supplys, DC20V power supplys,
DC12V power supplys, DC5V power supplys, DC20V power supplys, DC12V power supplys, DC5V power supplys, the DC5V1 electricity of DC5V1 power supplys and other circuits
Source is connected；Binding post J1 concatenation fuse FS1 be followed by transformer T2 1 pin, piezo-resistance RV6, piezo-resistance RV7's and
Join end；Binding post J2 connects transformer T2 2 pin, piezo-resistance RV6, piezo-resistance RV5 parallel connected end, piezo-resistance RV5's
The other end, the piezo-resistance RV7 other end are connected with discharge tube G1 one end, discharge tube G1 other end ground connection；Transformer T2
The pin of secondary 5,1 pin with rectifier bridge BD1,3 pin are connected 6 pin respectively, electric capacity C23 positive pole, negative pole are respectively with rectifier bridge BD1's
2 pin, the connection of 4 pin, 2 pin with rectifier bridge BD1,4 pin are connected respectively for integrated circuit U14 1 pin, 2 pin, electric capacity C24 positive pole, are born
3 pin with integrated circuit U14,2 pin are connected respectively for pole, integrated circuit U14 3 pin, 2 pin output DC20V power supplys；Transformer T2's
Secondary 3 pin, 1 pin with rectifier bridge BD2,3 pin are connected 4 pin respectively, electric capacity C25 positive pole, negative pole respectively with rectifier bridge BD2 2
Pin, the connection of 4 pin, 2 pin with rectifier bridge BD2,4 pin are connected respectively for integrated circuit U2 1 pin, 2 pin, electric capacity C10 positive pole, negative pole
3 pin with integrated circuit U2,2 pin are connected respectively, integrated circuit U2 3 pin, 2 pin output DC12V power supplys；DC12V positive sources
It is connected with integrated circuit U1 1 pin；Electric capacity C7 positive pole is connected with integrated circuit U1 1 pin, electric capacity C7 negative pole, integrated circuit
U1 3 pin, 5 pin, integrated circuit U2 2 pin, diode D3 positive pole, electric capacity C8 negative pole, resistance R15 one end and DC12V
Power cathode connects；The resistance R15 other end, resistance R14 one end are connected with integrated circuit U1 4 pin；Diode D3's is negative
Pole, inductance L2 one end are connected with integrated circuit U1 2 pin；The resistance R14 other end, the inductance L2 other end, electric capacity C8
Positive pole is connected with integrated circuit M1 1 pin, produces DC5V power supplys；Integrated circuit M1 2 pin are connected with DC12V power cathodes, and 4
Pin, 5 pin are connected with electric capacity C9 negative pole, and 6 pin, 7 pin are connected with electric capacity C9 positive pole, and electric capacity C2 is in parallel with electric capacity C9, produce
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 is connected with resistance R31 one end, resistance
15 pin with the single-chip microcomputer U13 of sequence circuit, 16 pin are connected respectively by R2, resistance R3, negative pole and the power supply electricity of DC5V power supplys
The negative pole connection of road DC5V power supplys；The transformer TV1 primary other end is connected with the resistance R31 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 and the negative pole of DC5V power supplys
Connection, diode D2 negative pole are connected with resistance R3 one end, the resistance R3 other end and the single-chip microcomputer of sequence circuit
U13 16 pin are connected；The both ends of resistance R1, diode D1, electric capacity C1 both ends in parallel respectively with inductance L1 are connected, diode
D1 positive pole is connected with the negative pole of DC5V power supplys, and diode D1 negative pole is connected with resistance R2 one end, the resistance R2 other end
It is connected with the single-chip microcomputer U13 of sequence circuit 15 pin.
Described fault detection unit be the positive pole of DC5V power supplys, negative pole respectively with the DC5V power supplys of power supply circuit just
Pole, negative pole connection, thermistor NTC1 detect flash lamp internal temperature change, photodiode Q2 detection flash lamp whether point
It is bright, photodiode Q3 detect flash lamp external environment condition brightness change, resistance R9, resistance R10, resistance R12 respectively with journey
The single-chip microcomputer U13 of sequence control circuit 8 pin, 11 pin, the connection of 12 pin；Electric capacity C6 one end in parallel with thermistor NTC1 and program control
The single-chip microcomputer U13 of circuit processed 8 pin connection, the other end are connected with the negative pole of DC5V power supplys；Resistance R9 one end and programme-control electricity
The single-chip microcomputer U13 on road 8 pin connection, the other end are connected with the positive pole of DC5V power supplys；Resistance R10 one end and sequence circuit
Single-chip microcomputer U13 the connection of 11 pin, the other end is connected with resistance R49 one end, photodiode Q2 emitter stage, resistance R49
The other end is 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's
The single-chip microcomputer U13 of one end and sequence circuit 12 pin connection, the resistance R12 other end and resistance R50 one end, photosensitive two
Pole pipe Q3 emitter stage connection, the resistance R50 other ends are connected with the negative pole of DC5V power supplys, photodiode Q3 colelctor electrode and
The positive pole connection of DC5V power supplys.
Compared with the prior art the present invention has following distinguishing feature and good effect：The present invention is provided with heat-dissipating casing
Subregion brightness light path mechanism and the control circuit for control partition brightness light path mechanism, control circuit installation assist side
On, described subregion brightness light path mechanism is arranged on the front portion of luminous discharge tube, for producing different subregions domain illumination, passes through
Change the big of subregion illumination light damping plate and change the dim light scope of output facula less and installation site, and by changing subregion illumination
The light transmittance of light damping plate, change the subregion illumination of output facula, car plate position is obtained suitable illuminance, pass through above-mentioned skill
Art scheme, the light intensity that prefocus cup top is projected weaken, and the light after dim light, reflect above road surface through front lens is anti-phase
Afterwards, one illuminance proparea of formation is strong, and the weak light spot shape in back zone shines vehicle body with highlights, shines car plate with dim light area, effectively solution
Key light is radiated at the pilot station of vehicle by the problem of car plate of having determined crosses exposure, flash lamp can, makes the figure at driver's cabin position
As clear, and car plate position is because the effect of dim light, image effect are similarly clear, therefore effective solve prior art and deposit
The problem of.Prefocus cup is the bell shape that front opening is more than rear end, the front opening of prefocus cup to be circular, square or
It is trapezoidal, first the scattering light of luminous discharge tube is assembled for the first time using prefocus cup, it will poly- light projects anterior saturating again
Carry out assembling and reflecting for second on mirror.The preceding mouth-shaped can for changing prefocus cup changes the shape of hot spot, realizes high-efficiency precision
Quasi- light filling；The light spot adjusting mechanism being provided with realizes the regulation of spot size, by rotation of adjustment knob, rotates adjusting screw rod,
By support nut drive bottom plate wiring board slided in interior slot, do fore-and-aft direction movement, so as to adjust luminous discharge tube with
The distance between front lens, change focal length, the big few of hot spot is changed with this；Blower fan is installed behind luminous discharge tube, with profit
Radiated in luminous discharge tube, improve the service life of luminous discharge tube.By designing remote voltage current detecting unit, accurate inspection
The working condition of measurement equipment；Circuit is adjusted by designing flash luminance, coordinates multiplication of voltage energy storage circuit, completes flash luminance regulation
Function, to improve energy-saving efficiency, and effectively reduce light pollution；Realized by fault detection unit and network communications circuits long-range
Diagnostic function；Solve the problems, such as that IGBT pipes are damaged by high-voltage pulse surge by designing IGBT driving pulse protection circuits, carry
The high stability of equipment；By modelled signal isolation input circuit and signal isolation output circuit, pulse letter is efficiently solved
The problem of number interference program control circuit, improve the stability of circuit；Sequence circuit is by programming realization to circuit
Intelligent control.The present invention is driven by cover plate, light-collecting lens, subregion brightness light damping plate, prefocus cup, luminous discharge tube, IGBT
The secondary Path of Convergent Rays system and subregion filter system that dynamic model block, pulse protection module, high-voltage energy-storage power panel and shell form,
The technical requirements of accurate light filling are realized, add the utilization rate of light, improve energy-saving efficiency, and efficiently solve scattering light
Light pollution problem, due to subregion brightness light filling, efficiently solve car plate and cross exposure, the problem of video camera identification car plate difficulty.
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 another structural representation of the present invention.
Fig. 3 is a kind of structural representation of prefocus cup of the present invention.
Fig. 4 is another structural representation of prefocus cup of the present invention.
Fig. 5 is another structural representation of prefocus cup 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 another structural representation of the invention.
Fig. 7 is Fig. 7 partial enlarged drawing.
Fig. 8 is Fig. 7 sectional views.
Fig. 9 is a kind of structural representation at luminous discharge tube position of the present invention.
Figure 10 is a kind of electric theory diagram of control circuit of the present invention.
Figure 11 is a kind of electronic-circuit diagram of multiplication of voltage energy storage circuit of the present invention.
Figure 12 is a kind of electronic-circuit diagram of flash luminance control circuit of the present invention.
Figure 13 is a kind of electronic-circuit diagram of luminous discharge tube high-voltage triggering circuit of the present invention.
Figure 14 is a kind of electronic-circuit diagram of blower fan delay control circuit of the present invention.
Figure 15 is a kind of electronic-circuit diagram of IGBT driving pulses protection circuit of the present invention.
Figure 16 is a kind of electronic-circuit diagram of inventive network telecommunication circuit.
Figure 17 is a kind of electronic-circuit diagram of signal isolation input circuit of the present invention.
Figure 18 is a kind of electronic-circuit diagram of present procedure control circuit.
Figure 19 is a kind of electronic-circuit diagram of signal isolation output circuit of the present invention.
Figure 20 is a kind of electronic-circuit diagram of power supply circuit of the present invention.
Figure 21 is a kind of electronic-circuit diagram of remote voltage current detecting unit of the present invention.
Figure 22 is a kind of electronic-circuit diagram of fault detection unit of the present invention.
Embodiment
A kind of accurate optically focused flash lamp of light pollution preventive, reference picture 1, be provided with the front opening of heat-dissipating casing 5 it is anti-
Protect glass 6, luminous discharge tube 10 is arranged in heat-dissipating casing 5, be provided with the heat-dissipating casing 5 subregion brightness light path mechanism 1 and
For controlling the control circuit 3 of luminous discharge tube 10, control circuit 3 is set in assist side 11, and subregion brightness light path mechanism 1 is pacified
Mounted in the front portion of luminous discharge tube 10, for producing the illumination in different subregions domain.
In order to produce the region of different illumination, reference picture 2 as needed, described subregion brightness light path mechanism 1 includes poly-
Light microscopic piece 7, prefocus cup 9, light damping plate 8, light-collecting lens 7 are close to cover plate 6 in radiating shell 5, and prefocus cup 9 is around gas
Body luminous tube 10, light damping plate 8 are arranged on the top that prefocus cup 9 is open.
In order to produce hot spot of different shapes, with reference to 3, Fig. 4, Fig. 5, described prefocus cup 9 is after front opening is more than
The bell shape at end, the front opening of prefocus cup is circular, square or trapezoidal.
In order to adjust the size of hot spot, reference picture 6, Fig. 7, Fig. 8, provided with light spot adjusting mechanism 4, light spot adjusting mechanism 4 is used
In control partition brightness 1 front and back position in heat-dissipating casing 5 of light path mechanism, described light spot adjusting mechanism 4 includes back shroud
16th, fixed screw 17, waterproof pad 18, waterproof adapter sleeve 19, jump ring 20, adjusting screw rod 21, knob 22, support nut 23 and outer
Slot 24 forms in shell, and back shroud 16 is arranged on the afterbody of heat-dissipating casing 5, back shroud 16 and heat-dissipating casing 5 by fixed screw 17
Between be provided with waterproof pad 18, the inwall of heat-dissipating casing 5 is provided with interior slot 24, and wiring board 11 is inserted in the interior the inside of slot 24, support nut
23 are connected with wiring board 11, and adjusting screw rod 21 is threadedly coupled with support nut 23, and adjusting screw rod 21 passes through back shroud 16, adjust spiral shell
Bar 21 is cased with waterproof adapter sleeve 19 with the contact position of back shroud 16, and the rear portion of adjusting screw rod 21 is provided with the jump ring of positioning and is easy to revolve
The knob 22 turned.
In order to preferably radiate, reference picture 9, cooling fan 2 is installed in the afterbody of luminous discharge tube 10.
In order to realize intelligent control, reference picture 10, described control circuit 3 be sequence circuit 308 respectively with signal
Isolation input circuit 307, signal isolation output circuit 309, network communications circuits 306, fault detection unit 312, remote voltage
Current detecting unit 311, flash luminance regulation circuit connection 302, signal isolation output circuit 309, blower fan delay control circuit
304th, IGBT driving pulses protection circuit 305, luminous discharge tube high-voltage triggering circuit 303 are sequentially connected, flash luminance regulation electricity
Road 302 is also connected with multiplication of voltage energy storage circuit 301, multiplication of voltage energy storage circuit 301 also respectively with luminous discharge tube high-voltage triggering circuit
303rd, remote voltage current detecting unit connection 311, power supply circuit 310 is powered to each portion's circuit respectively.
Reference picture 11, described multiplication of voltage energy storage circuit 301 are the input of binding post J1, J2 as AC220V50HZ power supplys
Interface, binding post J7, J2 are connected with binding post J4, J5 of luminous discharge tube high-voltage triggering circuit 303 respectively, terminals
Binding post J8s of the sub- J2 also with IGBT driving pulses protection circuit 305 is connected, binding post J15 and flash luminance regulation electricity
The binding post J12 on road 302 is connected；Binding post J1 series resistors R43 is followed by electric capacity C16 negative pole, electric capacity C16 positive pole
It is connected with diode D29, controllable silicon SCR 3, resistance R44, resistance R34 parallel connected end；Binding post J2 and diode D29, controllable silicon
SCR2, resistance R48, electric capacity C22 parallel connected end connection, the other end of resistance R34 and piezo-resistance RV4, diode D7 it is in parallel
End connection；The piezo-resistance RV4 other end is connected with the anode of controllable silicon SCR 2, gate pole and the diode D30 of controllable silicon SCR 2
Positive pole be connected；Diode D30 negative pole is connected with binding post J15 2 pin；Resistance R45 is serially connected in the negative of diode D7
Between the gate pole of pole and controllable silicon SCR 1；The resistance R44 other end is connected with the anode of controllable silicon SCR 1；The negative electrode of controllable silicon SCR 1
It is connected with diode D6 positive pole；Diode D6 negative pole is connected with the gate pole of controllable silicon SCR 3；The negative electrode of controllable silicon SCR 3
It is connected with binding post J7；Resistance R46 one end is connected with binding post J7, and the other end is connected with binding post J15 2 pin；
Resistance R47 one end is connected with binding post J15 1 pin, and the other end is connected with binding post J15 2 pin, and the one of resistance R48
End is connected with binding post J15 1 pin, and the other end is connected with binding post J2；Electric capacity C17 connects with electric capacity C22, electric capacity C17
Positive pole be connected with binding post J7, electric capacity C22 negative pole is connected with binding post J2.
Reference picture 12, described flash luminance control circuit 302 be resistance R24, R25, R23, R26 one end respectively with journey
The single-chip microcomputer U13 of sequence control circuit 308 25 pin, 24 pin, 23 pin, the connection of 22 pin, binding post J12 can circuits with multiplication of voltage poultry
301 binding post J15 connections, the negative pole of DC5V power supplys are connected with the negative pole of the DC5V power supplys of power supply circuit 310；Resistance R24,
1 pin with integrated circuit U3,3 pin, 5 pin, 7 pin are connected R25, R23, R26 other end respectively, integrated circuit U3 2 pin, 4 pin,
6 pin, 8 pin are connected with the negative pole of DC5V power supplys；Resistance R27, R28, R29, R30 16 pin with integrated circuit U3,14 pin, 12 respectively
Pin, the connection of 10 pin, resistance R27, R28, R29, R30 other end are connected with binding post J12 1 pin, and the 15 of integrated circuit U3
Pin, 13 pin, 11 pin, 9 pin are connected with binding post J12 2 pin.
Reference picture 13, described luminous discharge tube high-voltage triggering circuit 303 are that binding post J4, J5 raise energy with multiplication of voltage respectively
Circuit 301 binding post J7, J2 are connected, and binding post J6 is connected with the binding post J3 of IGBT driving pulses protection circuit 305；
Diode D8 positive pole is connected with binding post J4, and diode D8 negative pole, diode D5 positive pole are with gas fluorescent tube LAMP1's
+ pole is connected；Diode D5 negative pole is connected with electric capacity C11, piezo-resistance RV2 parallel connected ends；The electric capacity C11 other end and wiring
Terminal J5 connections；Piezo-resistance RV2 concatenates with resistance R33 is followed by piezo-resistance RV3, diode D9, diode D10, electric capacity C12
Parallel connected end；Piezo-resistance RV3, diode D9 parallel end connection binding post J5, diode D10 negative pole and gas fluorescent tube
LAMP1-pole connection；The electric capacity C12 other end is connected with one end of the first poles of trigger winding T1, the first poles of trigger winding T1
The other end is connected with binding post J5, and T1 pole of trigger winding is connected with gas fluorescent tube LAMP1 high-pressure stage.
Reference picture 14, described blower fan delay control circuit 304 are binding post J17 and IGBT driving pulse protection circuits
305 binding post J16 connections, binding post J11 are connected with the binding post J14 of signal isolation output circuit 309, DC5V electricity
Positive pole, negative pole of the positive pole, negative pole in source respectively with the DC5V power supplys of power supply circuit 310 are connected, positive pole, the negative pole of DC12V power supplys
Positive pole, the negative pole with the DC12V power supplys of power supply circuit 310 are connected respectively, and positive pole, the negative pole of DC20V power supplys are electric with power supply respectively
The positive pole of the DC20V power supplys on road 310, negative pole connection；Binding post J17 1 pin series resistor R35 connects the positive pole of DC5V power supplys；
2 pin of binding post J17 2 pin respectively with resistance R4, integrated circuit U9 4 pin binding post J11 are connected, the resistance R4 other ends
It is connected with the positive pole of DC5V power supplys；The positive pole with DC20V power supplys, negative pole are connected binding post J17 3 pin, 4 pin respectively, electric capacity
C4 is connected in parallel between binding post J17 3 pin, 4 pin, and binding post J11 1 pin is connected with the negative pole of DC5V power supplys；Integrated electricity
Road U9 1 pin is connected with the positive pole of DC5V power supplys, and 2 pin, 3 pin, 6 pin, 7 pin, 8 pin are connected with the negative pole of DC5V power supplys, 5 pin concatenation
Resistance R36 connects triode Q1 base stage, and triode Q1 emitter stage is connected with the negative pole of DC12V power supplys, colelctor electrode and blower fan MG1
Negative pole connected with diode D4 positive pole；Blower fan MG1 positive pole, diode D4 negative pole are connected with the positive pole of DC12V power supplys.
Reference picture 15, described IGBT driving pulses protection circuit 305 is binding post J16 and blower fan delay control circuit
304 binding post J17 connections, binding post J3 are connected with the binding post J6 of luminous discharge tube high-voltage triggering circuit 303, connect
Line terminals J8 raises the energy binding post J2 of circuit 301 with multiplication of voltage and is connected；Binding post J16 1 pin, 2 pin, 3 pin, 4 pin respectively with
IGBT drive module U20 1 pin, 2 pin, 3 pin, the connection of 4 pin, IGBT drive module U20 5 pin connect with IGBT pipes DS1 grid
Connect, IGBT pipes DS1 colelctor electrode is connected with binding post J3, and emitter stage is connected with binding post J8；Piezo-resistance RV1 is connected in parallel on
Between IGBT pipes DS1 colelctor electrode and emitter stage, diode D31 is connected with resistance R52 parallel connections one end with binding post J3, another
End serial capacitance C13 is connected with binding post J8, and diode D32 positive pole is connected with binding post J8, diode D32 negative pole
It is connected with diode D33 positive pole, diode D33 positive pole is connected with binding post J3.
Reference picture 16, described network communications circuits 306 are binding post J13 as network communication interface, DC5V1 power supplys
Positive pole, negative pole respectively with the DC5V1 power supplys of power supply circuit 310 of positive pole, negative pole be connected, positive pole, the negative pole point of DC5V power supplys
Positive pole, negative pole not with the DC5V power supplys of power supply circuit 310 are connected, resistance R21 one end and the monolithic of sequence circuit 308
Machine U13 32 pin connection, integrated circuit U6 3 pin are connected with the single-chip microcomputer U13 of sequence circuit 308 31 pin, resistance R20
One end be connected with the single-chip microcomputer U13 of sequence circuit 308 30 pin；
Resistance RS1 one end is connected with binding post J13 1 pin, and the other end is connected with integrated circuit U12 7 pin；Resistance RS2
One end be connected with binding post J13 2 pin, the other end is connected with integrated circuit U12 6 pin；Switching diode U10 1 pin
It is connected with integrated circuit U12 7 pin, switching diode U11 1 pin is connected with integrated circuit U12 6 pin；Switching diode
U10, U11 2 pin are connected with the negative pole of DC5V1 power supplys, and switching diode U10, U11 3 pin connect with the positive pole of DC5V1 power supplys
Connect；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, another
End is connected with integrated circuit U12 7 pin；Resistance R8 one end is connected with the positive pole of DC5V1 power supplys, the other end and integrated circuit
U12 6 pin connection；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 parallel between integrated circuit U12 8 pin and 5 pin；Integrated circuit U12 8 pin, 5 pin respectively with DC5V1 power supplys just
Pole, negative pole connection；Integrated circuit U12 1 pin series resistor R17 is followed by 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, and 3 pin are connected with resistance R16 one end, resistance R16's
The other 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
It is connected, 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
Connection；Integrated circuit U8 1 pin is connected with the positive pole of DC5V power supplys, and 2 pin are connected with resistance R21 one end；Integrated circuit U12's
4 pin, integrated circuit U7 3 pin, resistance R18 one end are connected, and the resistance R18 other end is connected with the positive pole of DC5V1 power supplys；
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 and the one of resistance R20
End connection.
Reference picture 17, described signal isolation input circuit 307 are that binding post J20 connects as the input of single glitch
Mouthful, positive pole, the negative pole of the positive pole, negative pole of DC5V1 power supplys respectively with the DC5V1 power supplys of power supply circuit are connected, and DC5V power supplys are just
Positive pole, the negative pole of pole, negative pole respectively with the DC5V power supplys of power supply circuit 310 are connected, integrated circuit U4 6 pin, 8 pin and program control
The single-chip microcomputer U13 of circuit 308 processed 29 pin connection；
Binding post J20 1 pin series resistor R38 is followed by integrated circuit U4 1 pin, binding post J20 2 pin and integrated circuit
U4 2 pin connection, binding post J20 3 pin are connected with integrated circuit U4 4 pin, binding post J20 4 pin and DC5V1 power supplys
Negative pole connection；Integrated circuit U4 3 pin series resistor R40 are followed by the positive pole of DC5V1 power supplys；Electric capacity C15 is parallel to DC5V1 electricity
The positive pole in source is connected between U4 5 pin, 8 pin；Integrated circuit U4 6 pin and 8 pin be connected and with the monolithic of sequence circuit
Machine U13 29 pin connection, integrated circuit U4 5 pin, 7 pin are connected with the negative pole of DC5V power supplys.
Reference picture 18, described sequence circuit 308 are single-chip microcomputer U13 8 pin, 11 pin, 12 pin and fault detect lists
Member 312 is connected, and 15 pin, 16 pin are connected with remote voltage current detecting unit 311, and 29 pin connect with signal isolation input circuit 307
Connect, 28 pin are connected with signal isolation output circuit 309, and 22 pin, 23 pin, 24 pin, 25 pin and flash luminance regulation circuit 302 connect
Connect, 30 pin, 31 pin, 32 pin are connected with network communications circuits 306, the positive poles of DC5V power supplys, negative pole respectively with power supply circuit 310
The positive pole of DC5V power supplys, negative pole connection；
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, the other end
It is connected with the negative pole of DC5V power supplys；Electric capacity C19 one end is connected with single-chip microcomputer U13 3 pin, the negative pole of the other end and DC5V power supplys
Connection；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 single-chip microcomputer U13 6 pin, 7 pin, 9 pin are connected with the positive pole of DC5V power supplys；Electric capacity C21
It is parallel between single-chip microcomputer U13 6 pin and 4 pin.
Reference picture 19, described signal isolation output circuit 309 are resistance R41 one end and sequence circuits 308
Single-chip microcomputer U13 28 pin are connected, and binding post J19 is online output port, binding post J14 and blower fan delay control circuit
304 binding post J11 connections, the positive poles of DC5V power supplys, the negative pole positive pole with the DC5V power supplys of power supply circuit 310, negative respectively
Pole connects；
Resistance R41 is connected with integrated circuit U5 1 pin；Integrated circuit U5 2 pin are connected with 3 pin, and 4 pin are negative with DC5V power supplys
Pole is connected, and 2 pin with binding post J14,1 pin are connected respectively for 5 pin, 6 pin, 7 pin, 8 pin 2 pin with binding post J19,1 respectively
Pin is connected.
Reference picture 20, described power supply circuit 310 are that binding post J1, J2 connect as the input of AC220V50HZ power supplys
Mouthful, DC20V power supplys, DC12V power supplys, DC5V power supplys, DC20V power supplys, DC12V power supplys, the DC5V of DC5V1 power supplys and other circuits
Power supply, DC5V1 power supplys are connected；
Binding post J1 concatenations fuse FS1 is followed by transformer T2 1 pin, piezo-resistance RV6, piezo-resistance RV7 parallel connected end；
Binding post J2 connects transformer T2 2 pin, piezo-resistance RV6, piezo-resistance RV5 parallel connected end, and piezo-resistance RV5's is another
End, the piezo-resistance RV7 other end are connected with discharge tube G1 one end, discharge tube G1 other end ground connection；Transformer T2 time
5 pin of level, 1 pin with rectifier bridge BD1,3 pin are connected 6 pin respectively, electric capacity C23 positive pole, negative pole respectively 2 pin with rectifier bridge BD1,
4 pin are connected, and 2 pin with rectifier bridge BD1,4 pin are connected respectively for integrated circuit U14 1 pin, 2 pin, electric capacity C24 positive pole, negative pole point
3 pin, 2 pin not with integrated circuit U14 are connected, integrated circuit U14 3 pin, 2 pin output DC20V power supplys；Transformer T2 secondary
1 pin with rectifier bridge BD2,3 pin are connected respectively for 3 pin, 4 pin, electric capacity C25 positive pole, negative pole 2 pin with rectifier bridge BD2,4 respectively
Pin is connected, and 2 pin with rectifier bridge BD2,4 pin are connected respectively for integrated circuit U2 1 pin, 2 pin, electric capacity C10 positive pole, negative pole difference
3 pin, 2 pin with integrated circuit U2 are connected, integrated circuit U2 3 pin, 2 pin output DC12V power supplys；DC12V positive sources and collection
1 pin into circuit U 1 connects；Electric capacity C7 positive pole is connected with integrated circuit U1 1 pin, electric capacity C7 negative pole, integrated circuit U1
3 pin, 5 pin, integrated circuit U2 2 pin, diode D3 positive pole, electric capacity C8 negative pole, resistance R15 one end and DC12V power supplys
Negative pole connects；The resistance R15 other end, resistance R14 one end are connected with integrated circuit U1 4 pin；Diode D3 negative pole, electricity
Sense L2 one end is connected with integrated circuit U1 2 pin；The resistance R14 other end, the inductance L2 other end, electric capacity C8 positive pole with
Integrated circuit M1 1 pin is connected, and produces DC5V power supplys；Integrated circuit M1 2 pin are connected with DC12V power cathodes, 4 pin, 5 pin
It is connected with electric capacity C9 negative pole, 6 pin, 7 pin are connected with electric capacity C9 positive pole, and electric capacity C2 is in parallel with electric capacity C9, produce DC5V1 electricity
Source.
Reference picture 21, described remote voltage current detecting unit 311 are binding post J1, J2 as AC220V50HZ electricity
The input interface in source, binding post J1 are connected with transformer TV1 primary one end, binding post J2 and resistance R31 one end
Connection, 15 pin with the single-chip microcomputer U13 of sequence circuit 308,16 pin are connected respectively by resistance R2, resistance R3, DC5V power supplys
Negative pole is connected with the negative pole of power supply circuit DC5V power supplys；
The transformer TV1 primary other end is connected with the resistance R31 other end, and resistance R32, diode D2, electric capacity C3 are simultaneously
Connection both ends are connected with TV1 secondary both ends respectively, and diode D2 positive pole is connected with the negative pole of DC5V power supplys, and diode D2's is negative
Pole is connected with resistance R3 one end, and the resistance R3 other end is connected with the single-chip microcomputer U13 of sequence circuit 16 pin；Electricity
Hinder the both ends of R1, diode D1, electric capacity C1 both ends in parallel respectively with inductance L1 to be connected, diode D1 positive pole and DC5V power supplys
Negative pole connection, diode D1 negative pole is connected with resistance R2 one end, the resistance R2 other end and the list of sequence circuit
Piece machine U13 15 pin connection.
Reference picture 22, described fault detection unit 312 be the positive pole of DC5V power supplys, negative pole respectively with power supply circuit 310
DC5V power supplys positive pole, negative pole connection, thermistor NTC1 detect flash lamp internal temperature change, photodiode Q2 inspection
Survey whether flash lamp is lighted, photodiode Q3 detects the change of flash lamp external environment condition brightness, resistance R9, resistance R10, electricity
Resistance R12 is connected with the single-chip microcomputer U13 of sequence circuit 308 8 pin, 11 pin, 12 pin respectively；
Electric capacity C6 is connected with thermistor NTC1 parallel connections one end with the single-chip microcomputer U13 of sequence circuit 308 8 pin, the other end
It is connected with the negative pole of DC5V power supplys；Resistance R9 one end is connected with the single-chip microcomputer U13 of sequence circuit 308 8 pin, the other end with
The positive pole connection of DC5V power supplys；Resistance R10 one end is connected with the single-chip microcomputer U13 of sequence circuit 308 11 pin, the other end
One end, photodiode Q2 emitter stage with resistance R49 are connected, and the resistance R49 other ends are connected with the negative pole of DC5V power supplys, light
Quick diode Q2 colelctor electrode is connected with the positive pole of DC5V power supplys；Resistance R12 one end and the single-chip microcomputer of sequence circuit 308
U13 12 pin connection, the resistance R12 other end are connected with resistance R50 one end, photodiode Q3 emitter stage, resistance R50
The other end is connected with the negative pole of DC5V power supplys, and photodiode Q3 colelctor electrode is connected with the positive pole of DC5V power supplys.
In the present embodiment, integrated circuit U1 is LM2576, and integrated circuit U2 is 78M12, and integrated circuit U4, U5 are
TLP281-2, integrated circuit U6, U7, U8 PC817, integrated circuit U9 are FAN12F629, and integrated circuit U10, U11 are
BAV99, integrated circuit U12 are MAX485, and single-chip microcomputer U13 is STM8S105K, and integrated circuit U14 is 7820, and integrated circuit M1 is
B0505S, IGBT drive module U20 are K57926.
Claims (9)
1. a kind of accurate optically focused flash lamp of light pollution preventive, including heat-dissipating casing, luminous discharge tube and cover plate, it is characterized in that
Subregion brightness light path mechanism is provided with heat-dissipating casing and the control circuit for controlling luminous discharge tube, control circuit are arranged on
On wiring board, subregion brightness light path mechanism is arranged on the front portion of luminous discharge tube, for producing different subregion illumination.
A kind of 2. accurate optically focused flash lamp of light pollution preventive according to claim 1, it is characterized in that described subregion brightness light
Road mechanism includes light-collecting lens, prefocus cup, light damping plate, and light-collecting lens are close to cover plate in radiating shell, prefocus cup
Around luminous discharge tube flash lamp, light damping plate is arranged on the top of prefocus cup opening.
A kind of 3. accurate optically focused flash lamp of light pollution preventive according to claim 2, it is characterized in that before described prefocus cup is
End opening is more than the bell shape of rear end.
4. the accurate optically focused flash lamp of a kind of light pollution preventive according to Claims 2 or 3, it is characterized in that described prefocus cup
Front opening is circular, square or trapezoidal.
A kind of 5. accurate optically focused flash lamp of light pollution preventive according to claim 1, it is characterized in that being additionally provided with hot spot regulation machine
Structure, described light spot adjusting mechanism is used for front and back position of the control partition brightness light path mechanism in heat-dissipating casing, to realize light
The regulation of spot size.
A kind of 6. accurate optically focused flash lamp of light pollution preventive according to claim 5, it is characterized in that described hot spot regulation machine
Structure is included in back shroud, fixed screw, waterproof pad, waterproof adapter sleeve, jump ring, adjusting screw rod, knob, support nut and shell
Slot forms, and back shroud is arranged on heat-dissipating casing afterbody by fixed screw, waterproof pad is provided between back shroud and heat-dissipating casing,
Heat-dissipating casing inwall is provided with slot in shell, and wiring board is inserted in inside interior slot, and support nut is connected with wiring board, adjusting screw rod
It is threadedly coupled with support nut, adjusting screw rod passes through back shroud, and adjusting screw rod is cased with waterproof adapter sleeve with back shroud contact position, adjusts
The rear portion of section screw rod is provided with jump ring and knob.
A kind of 7. accurate optically focused flash lamp of light pollution preventive according to claim 1, it is characterized in that in luminous discharge tube afterbody
Cooling fan is installed.
A kind of 8. precisely hot spot flash lamp according to claim 1, it is characterized in that described control circuit is programme-control
Circuit respectively with signal isolation input circuit, signal isolation output circuit, network communications circuits, fault detection unit, long-range electricity
Current voltage detection unit, flash luminance regulation circuit connection, signal isolation output circuit, blower fan delay control circuit, IGBT drive
Moving pulse protection circuit, luminous discharge tube high-voltage triggering circuit are sequentially connected, and flash luminance regulation circuit is also electric with multiplication of voltage accumulation of energy
Road is connected, and multiplication of voltage energy storage circuit is also connected with luminous discharge tube high-voltage triggering circuit, remote voltage current detecting unit respectively, is supplied
Circuit is powered to each portion's circuit respectively.
A kind of 9. accurate optically focused flash lamp of light pollution preventive according to claim 8, it is characterized in that described multiplication of voltage accumulation of energy electricity
Road is the input interface of binding post J1, J2 as AC220V50HZ power supplys, binding post J7, J2 respectively with luminous discharge tube height
Binding post J4, J5 of pressure triggers circuit are connected, binding posts of the binding post J2 also with IGBT driving pulse protection circuits
J8 is connected, and binding post J15 is connected with the binding post J12 of flash luminance regulation circuit；Binding post J1 series resistors
R43 is followed by electric capacity C16 negative pole, and electric capacity C16 positive pole is in parallel with diode D29, controllable silicon SCR 3, resistance R44, resistance R34
End connection；Binding post J2 is connected with diode D29, controllable silicon SCR 2, resistance R48, electric capacity C22 parallel connected end, resistance R34
The other end is connected with piezo-resistance RV4, diode D7 parallel connected end；The piezo-resistance RV4 other end and the sun of controllable silicon SCR 2
Pole connects, and the gate pole of controllable silicon SCR 2 is connected with diode D30 positive pole；Diode D30 negative pole is with binding post J15's
2 pin connect；Resistance R45 is serially connected between diode D7 negative pole and the gate pole of controllable silicon SCR 1；The resistance R44 other end with it is controllable
Silicon SCR1 anode connection；The negative electrode of controllable silicon SCR 1 is connected with diode D6 positive pole；Diode D6 negative pole and controllable silicon
SCR3 gate pole is connected；The negative electrode of controllable silicon SCR 3 is connected with binding post J7；Resistance R46 one end connects with binding post J7
Connect, the other end is connected with binding post J15 2 pin；Resistance R47 one end is connected with binding post J15 1 pin, the other end with
Binding post J15 2 pin connection, resistance R48 one end are connected with binding post J15 1 pin, and the other end connects with binding post J2
Connect；Electric capacity C17 is connected with electric capacity C22, and electric capacity C17 positive pole is connected with binding post J7, electric capacity C22 negative pole and binding post
J2 connections；
Described flash luminance control circuit is resistance R24, R25, R23, R26 one end monolithic with sequence circuit respectively
Machine U13 25 pin, 24 pin, 23 pin, the connection of 22 pin, binding post J12 are connected with the binding post J15 of multiplication of voltage energy storage circuit,
The negative pole of the negative pole of DC5V power supplys and the DC5V power supplys of power supply circuit connects；Resistance R24, R25, R23, R26 other end difference
1 pin, 3 pin, 5 pin, 7 pin with integrated circuit U3 are connected, integrated circuit U3 2 pin, 4 pin, 6 pin, the negative pole of 8 pin and DC5V power supplys
Connection；16 pin with integrated circuit U3,14 pin, 12 pin, 10 pin are connected respectively by resistance R27, R28, R29, R30, resistance R27,
R28, R29, R30 other end are connected with binding post J12 1 pin, and integrated circuit U3 15 pin, 13 pin, 11 pin, 9 pin are with connecing
Line terminals J12 2 pin connection；
Described luminous discharge tube high-voltage triggering circuit be binding post J4, J5 respectively with multiplication of voltage energy storage circuit binding post J7,
J2 connections, binding post J6 are connected with the binding post J3 of IGBT driving pulse protection circuits；Diode D8 positive pole and wiring
Terminal J4 connections, diode D8 negative pole, diode D5 positive pole are connected with gas fluorescent tube LAMP1 positive pole；Diode D5
Negative pole be connected with electric capacity C11, piezo-resistance RV2 parallel connected ends；The electric capacity C11 other end is connected with binding post J5；Pressure-sensitive electricity
Resistance RV2 concatenates the parallel connected end for being followed by piezo-resistance RV3, diode D9, diode D10, electric capacity C12 with resistance R33；Piezo-resistance
RV3, diode D9 parallel end connection binding post J5, diode D10 negative pole are connected with gas fluorescent tube LAMP1 negative pole；Electricity
The other end for holding C12 is connected with one end of the first poles of trigger winding T1, the other end and binding post J5 of the first poles of trigger winding T1
It is connected, T1 pole of trigger winding is connected with gas fluorescent tube LAMP1 high-pressure stage；
Described blower fan delay control circuit is that binding post J17 and the binding post J16 of IGBT driving pulse protection circuits connect
Connect, binding post J11 is connected with the binding post J14 of signal isolation output circuit, the positive poles of DC5V power supplys, negative pole respectively with confession
The positive poles of the DC5V power supplys of circuit, negative pole connection, the positive poles of DC12V power supplys, negative pole DC12V power supplys with power supply circuit respectively
Positive pole, negative pole connection, the positive pole with the DC20V power supplys of power supply circuit, negative pole connect respectively for the positive poles of DC20V power supplys, negative pole
Connect；Binding post J17 1 pin series resistor R35 connects the positive pole of DC5V power supplys；Binding post J17 2 pin respectively with resistance R4,
Integrated circuit U9 4 pin binding post J11 2 pin connection, the resistance R4 other ends are connected with the positive pole of DC5V power supplys；Binding post
The positive pole with DC20V power supplys, negative pole are connected J17 3 pin, 4 pin respectively, electric capacity C4 be connected in parallel on binding post J17 3 pin, 4 pin it
Between, binding post J11 1 pin is connected with the negative pole of DC5V power supplys；Integrated circuit U9 1 pin is connected with the positive pole of DC5V power supplys, and 2
Pin, 3 pin, 6 pin, 7 pin, 8 pin are connected with the negative pole of DC5V power supplys, and 5 pin series resistor R36 connect triode Q1 base stage, triode
Q1 emitter stage is connected with the negative pole of DC12V power supplys, and colelctor electrode is connected with blower fan MG1 negative pole and diode D4 positive pole；Wind
Machine MG1 positive pole, diode D4 negative pole are connected with the positive pole of DC12V power supplys；
Described IGBT driving pulse protection circuits are that binding post J16 and blower fan delay control circuit binding post J17 connect
Connect, binding post J3 is connected with the binding post J6 of luminous discharge tube high-voltage triggering circuit, binding post J8 and multiplication of voltage accumulation of energy electricity
Road binding post J2 connections；Binding post J16 1 pin, 2 pin, 3 pin, 4 pin 1 pin with IGBT drive module U20,2 pin, 3 respectively
Pin, the connection of 4 pin, IGBT drive module U20 5 pin are connected with IGBT pipes DS1 grid, IGBT pipes DS1 colelctor electrode and wiring
Terminal J3 connections, emitter stage are connected with binding post J8；Piezo-resistance RV1 is connected in parallel on IGBT pipes DS1 colelctor electrode and emitter stage
Between, diode D31 is connected with resistance R52 parallel connections one end with binding post J3, other end serial capacitance C13 and binding post J8
Connection, diode D32 positive pole are connected with binding post J8, and diode D32 negative pole is connected with diode D33 positive pole, and two
Pole pipe D33 positive pole is connected with binding post J3；
Described network communications circuits are binding post J13 as network communication interface, the positive pole of DC5V1 power supplys, negative pole difference
It is connected with positive pole, the negative pole of the DC5V1 power supplys of power supply circuit, the positive poles of DC5V power supplys, the negative pole DC5V with power supply circuit respectively
The positive pole of power supply, negative pole connection, resistance R21 one end and the single-chip microcomputer U13 of sequence circuit 32 pin connect, integrated circuit
U6 3 pin and the single-chip microcomputer U13 of sequence circuit 31 pin connect, resistance R20 one end and the monolithic of sequence circuit
Machine U13 30 pin are connected；Resistance RS1 one end is connected with binding post J13 1 pin, the other end and the 7 of integrated circuit U12
Pin connects；Resistance RS2 one end is connected with binding post J13 2 pin, and the other end is connected with integrated circuit U12 6 pin；Switch
Diode U10 1 pin is connected with integrated circuit U12 7 pin, and switching diode U11 1 pin connects with integrated circuit U12 6 pin
Connect；Switching diode U10, U11 2 pin are connected with the negative pole of DC5V1 power supplys, switching diode U10, U11 3 pin and DC5V1
The positive pole connection of power supply；Resistance R5 is parallel between integrated circuit U12 6 pin and 7 pin；Resistance R7 one end and DC5V1 power supplys
Positive pole is connected, and the other end is connected with integrated circuit U12 7 pin；Resistance R8 one end is connected with the positive pole of DC5V1 power supplys, another
End is connected with integrated circuit U12 6 pin；Resistance R6 one end is connected with the negative pole of DC5V1 power supplys, the other end and integrated circuit
U12 7 pin connection；Electric capacity C5 is parallel between integrated circuit U12 8 pin and 5 pin；Integrated circuit U12 8 pin, 5 pin respectively with
The positive pole of DC5V1 power supplys, negative pole connection；Integrated circuit U12 1 pin series resistor R17 is followed by integrated circuit U6 2 pin, integrates
1 pin of circuit U 6 is connected with the positive pole of DC5V1 power supplys, and 4 pin are connected with the negative pole of DC5V power supplys, and one end of 3 pin and resistance R16 connects
Connect, the resistance R16 other 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 is connected, and integrated circuit U8 3 pin are connected with the positive pole of DC5V1 power supplys, the resistance R19 other end with
The negative pole connection of DC5V1 power supplys；Integrated circuit U8 1 pin is connected with the positive pole of DC5V power supplys, and one end of 2 pin and resistance R21 connects
Connect；Integrated circuit U12 4 pin, integrated circuit U7 3 pin, resistance R18 one end are connected, the resistance R18 other end with
The positive pole connection of DC5V1 power supplys；Integrated circuit U7 4 pin are connected with the negative pole of DC5V1 power supplys, the positive pole of 1 pin and DC5V power supplys
Connection, 2 pin are connected with resistance R20 one end；
Described signal isolation input circuit is input interfaces of the binding post J20 as single glitch, and DC5V1 power supplys are just
Positive pole, the negative pole of pole, negative pole respectively with the DC5V1 power supplys of power supply circuit are connected, the positive poles of DC5V power supplys, negative pole respectively with power supply
The positive poles of the DC5V power supplys of circuit, negative pole connection, the single-chip microcomputer U13's of integrated circuit U4 6 pin, 8 pin and sequence circuit
29 pin connect；Binding post J20 1 pin series resistor R38 is followed by integrated circuit U4 1 pin, binding post J20 2 pin and collection
2 pin into circuit U 4 connect, and binding post J20 3 pin are connected with integrated circuit U4 4 pin, binding post J20 4 pin and
The negative pole connection of DC5V1 power supplys；Integrated circuit U4 3 pin series resistor R40 are followed by the positive pole of DC5V1 power supplys；Electric capacity C15 is in parallel
It is connected in the positive pole of DC5V1 power supplys between U4 5 pin, 8 pin；Integrated circuit U4 6 pin and 8 pin be connected and with programme-control electricity
The single-chip microcomputer U13 on road 29 pin connection, integrated circuit U4 5 pin, 7 pin are connected with the negative pole of DC5V power supplys；
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
It is connected with remote voltage current detecting unit, 29 pin are connected with signal isolation input circuit, 28 pin and signal isolation output circuit
Connection, 22 pin, 23 pin, 24 pin, 25 pin are connected with flash luminance regulation circuit, and 30 pin, 31 pin, 32 pin and network communications circuits connect
Connect, 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；Crystal X1 is parallel to list
Between piece machine U13 2 pin, 3 pin；Electric capacity C18 one end is connected with single-chip microcomputer U13 2 pin, and the negative pole of the other end and DC5V power supplys connects
Connect；Electric capacity C19 one end is connected with single-chip microcomputer U13 3 pin, and the other end is connected with the negative pole of DC5V power supplys；The 4 of single-chip microcomputer U13
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 the C20 other end and DC5V power supplys
Negative pole connection, single-chip microcomputer U13 6 pin, 7 pin, 9 pin are connected with the positive pole of DC5V power supplys；Electric capacity C21 is parallel to single-chip microcomputer U13
6 pin and 4 pin between；
Described signal isolation output circuit is that resistance R41 one end is connected with the single-chip microcomputer U13 of sequence circuit 28 pin
Connecing, binding post J19 is online output port, and binding post J14 is connected with the binding post J11 of blower fan delay control circuit,
Positive pole, negative pole of the positive pole, negative pole of DC5V power supplys respectively with the DC5V power supplys of power supply circuit are connected；Resistance R41 and integrated circuit
U5 1 pin connection；Integrated circuit U5 2 pin are connected with 3 pin, and 4 pin are connected with the negative pole of DC5V power supplys, and 5 pin, 6 pin are respectively with connecing
Line terminals J14 2 pin, the connection of 1 pin, 2 pin with binding post J19,1 pin are connected respectively for 7 pin, 8 pin；
Described power supply circuit is the input interface of binding post J1, J2 as AC220V50HZ power supplys, DC20V power supplys, DC12V
Power supply, DC5V power supplys, DC5V1 power supplys are connected with DC20V power supplys, DC12V power supplys, DC5V power supplys, the DC5V1 power supplys of other circuits
Connect；Binding post J1 concatenations fuse FS1 is followed by transformer T2 1 pin, piezo-resistance RV6, piezo-resistance RV7 parallel connected end；
Binding post J2 connects transformer T2 2 pin, piezo-resistance RV6, piezo-resistance RV5 parallel connected end, and piezo-resistance RV5's is another
End, the piezo-resistance RV7 other end are connected with discharge tube G1 one end, discharge tube G1 other end ground connection；Transformer T2 time
5 pin of level, 1 pin with rectifier bridge BD1,3 pin are connected 6 pin respectively, electric capacity C23 positive pole, negative pole respectively 2 pin with rectifier bridge BD1,
4 pin are connected, and 2 pin with rectifier bridge BD1,4 pin are connected respectively for integrated circuit U14 1 pin, 2 pin, electric capacity C24 positive pole, negative pole point
3 pin, 2 pin not with integrated circuit U14 are connected, integrated circuit U14 3 pin, 2 pin output DC20V power supplys；Transformer T2 secondary
1 pin with rectifier bridge BD2,3 pin are connected respectively for 3 pin, 4 pin, electric capacity C25 positive pole, negative pole 2 pin with rectifier bridge BD2,4 respectively
Pin is connected, and 2 pin with rectifier bridge BD2,4 pin are connected respectively for integrated circuit U2 1 pin, 2 pin, electric capacity C10 positive pole, negative pole difference
3 pin, 2 pin with integrated circuit U2 are connected, integrated circuit U2 3 pin, 2 pin output DC12V power supplys；DC12V positive sources and collection
1 pin into circuit U 1 connects；Electric capacity C7 positive pole is connected with integrated circuit U1 1 pin, electric capacity C7 negative pole, integrated circuit U1
3 pin, 5 pin, integrated circuit U2 2 pin, diode D3 positive pole, electric capacity C8 negative pole, resistance R15 one end and DC12V power supplys
Negative pole connects；The resistance R15 other end, resistance R14 one end are connected with integrated circuit U1 4 pin；Diode D3 negative pole, electricity
Sense L2 one end is connected with integrated circuit U1 2 pin；The resistance R14 other end, the inductance L2 other end, electric capacity C8 positive pole with
Integrated circuit M1 1 pin is connected, and produces DC5V power supplys；Integrated circuit M1 2 pin are connected with DC12V power cathodes, 4 pin, 5 pin
It is connected with electric capacity C9 negative pole, 6 pin, 7 pin are connected with electric capacity C9 positive pole, and electric capacity C2 is in parallel with electric capacity C9, produce DC5V1 electricity
Source；
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 is connected with resistance R31 one end, resistance R2, resistance
15 pin with the single-chip microcomputer U13 of sequence circuit, 16 pin are connected R3 respectively, negative pole and the power supply circuit DC5V electricity of DC5V power supplys
The negative pole connection in source；The transformer TV1 primary other end is connected with the resistance R31 other end, resistance R32, diode D2,
Electric capacity C3 parallel connections both ends are connected with TV1 secondary both ends respectively, and diode D2 positive pole is connected with the negative pole of DC5V power supplys, two poles
Pipe D2 negative pole is connected with resistance R3 one end, the resistance R3 other end and the single-chip microcomputer U13 of sequence circuit 16 pin
It is connected；The both ends of resistance R1, diode D1, electric capacity C1 both ends in parallel respectively with inductance L1 are connected, diode D1 positive pole
It is connected with the negative pole of DC5V power supplys, diode D1 negative pole is connected with resistance R2 one end, resistance the R2 other end and program control
The single-chip microcomputer U13 of circuit processed 15 pin connection；
Described fault detection unit is positive pole respectively with the DC5V power supplys of power supply circuit of the positive pole of DC5V power supplys, negative pole, negative
Pole connects, and thermistor NTC1 detects the change of flash lamp internal temperature, and whether photodiode Q2 detection flash lamps are lighted, light
The change of quick diode Q3 detection flash lamp external environment condition brightness, resistance R9, resistance R10, resistance R12 respectively with programme-control
The single-chip microcomputer U13 of circuit 8 pin, 11 pin, the connection of 12 pin；Electric capacity C6 one end in parallel with thermistor NTC1 and sequence circuit
Single-chip microcomputer U13 the connection of 8 pin, the other end is connected with the negative pole of DC5V power supplys；Resistance R9 one end and the list of sequence circuit
Piece machine U13 8 pin connection, the other end are connected with the positive pole of DC5V power supplys；Resistance R10 one end and the monolithic of sequence circuit
Machine U13 11 pin connection, the other end are connected with resistance R49 one end, photodiode Q2 emitter stage, the resistance R49 other ends
It is 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 with
The single-chip microcomputer U13 of sequence circuit 12 pin connection, the resistance R12 other end and resistance R50 one end, photodiode Q3
Emitter stage connection, the resistance R50 other ends are connected with the negative pole of DC5V power supplys, photodiode Q3 colelctor electrode and DC5V power supplys
Positive pole connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710856231.6A CN107688266B (en) | 2017-09-21 | 2017-09-21 | Light pollution prevention accurate spotlight flash lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710856231.6A CN107688266B (en) | 2017-09-21 | 2017-09-21 | Light pollution prevention accurate spotlight flash lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107688266A true CN107688266A (en) | 2018-02-13 |
| CN107688266B CN107688266B (en) | 2023-08-01 |
Family
ID=61156296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710856231.6A Active CN107688266B (en) | 2017-09-21 | 2017-09-21 | Light pollution prevention accurate spotlight flash lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107688266B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2304000Y (en) * | 1996-09-06 | 1999-01-13 | 深圳市建兴航空光电公司 | In-turn flashing lamp |
| CN201416846Y (en) * | 2009-04-27 | 2010-03-03 | 杰欧比摄影器材有限公司 | Light spot adjusting mechanism and multifunctional electric torch |
| CN201555136U (en) * | 2009-12-07 | 2010-08-18 | 上海高德威智能交通系统有限公司 | Flash lamp device and lens hood thereof |
| CN202100960U (en) * | 2011-01-04 | 2012-01-04 | 深圳市鹏之光照明科技有限公司 | Lamp |
| CN102636936A (en) * | 2012-04-12 | 2012-08-15 | 山东海日峰电子科技有限公司 | Intelligent LED (light-emitting diode) video synchronizing impulse stroboscopic supplemental lighting device |
| CN204129410U (en) * | 2014-06-13 | 2015-01-28 | 深圳市金光道交通技术有限公司 | A kind of digital intelligent flashlamp |
| WO2015058521A1 (en) * | 2013-10-22 | 2015-04-30 | 深圳市中电照明股份有限公司 | Led projection-type light source |
-
2017
- 2017-09-21 CN CN201710856231.6A patent/CN107688266B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2304000Y (en) * | 1996-09-06 | 1999-01-13 | 深圳市建兴航空光电公司 | In-turn flashing lamp |
| CN201416846Y (en) * | 2009-04-27 | 2010-03-03 | 杰欧比摄影器材有限公司 | Light spot adjusting mechanism and multifunctional electric torch |
| CN201555136U (en) * | 2009-12-07 | 2010-08-18 | 上海高德威智能交通系统有限公司 | Flash lamp device and lens hood thereof |
| CN202100960U (en) * | 2011-01-04 | 2012-01-04 | 深圳市鹏之光照明科技有限公司 | Lamp |
| CN102636936A (en) * | 2012-04-12 | 2012-08-15 | 山东海日峰电子科技有限公司 | Intelligent LED (light-emitting diode) video synchronizing impulse stroboscopic supplemental lighting device |
| WO2015058521A1 (en) * | 2013-10-22 | 2015-04-30 | 深圳市中电照明股份有限公司 | Led projection-type light source |
| CN204129410U (en) * | 2014-06-13 | 2015-01-28 | 深圳市金光道交通技术有限公司 | A kind of digital intelligent flashlamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107688266B (en) | 2023-08-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107479301A (en) | A kind of energy-efficient double light source light-supplementing systems | |
| CN208253439U (en) | A kind of distance-light one LED headlamp mould group | |
| CN206846616U (en) | Lamp holder, gather general integral lantern and gather general integral portable lamp | |
| CN207457671U (en) | A kind of accurate optically focused flash lamp of light pollution preventive | |
| CN109163303A (en) | A kind of distance-light lens module and its Optical implementation method without baffle switching | |
| CN107688266A (en) | A kind of accurate optically focused flash lamp of light pollution preventive | |
| CN201218450Y (en) | High-power high brightness LED lighting device | |
| CN209130710U (en) | A kind of controlled by sound and light solar street light based on acousto-optic detection | |
| CN207249320U (en) | A kind of energy-efficient double light source light-supplementing systems | |
| CN207132263U (en) | A kind of automobile lamp being easily installed | |
| CN109275249A (en) | Garden landscape lamp managing and control system based on LoRa wireless network | |
| CN203010467U (en) | Light-emitting diode (LED) street lamp with inset-proof power grid | |
| CN212460822U (en) | Intelligent pedestrian traffic lamp with angle-adjustable prompt lamp | |
| CN211260627U (en) | Municipal administration street lamp | |
| CN208418519U (en) | Monitor street lamp | |
| CN207648685U (en) | A kind of strong quick-fried Landscape Lamp of high temperature-proof | |
| CN208720175U (en) | A kind of lamp bead condenser of LED beam lamp | |
| CN209013099U (en) | A kind of distance-light lens module without baffle switching | |
| CN206671733U (en) | A kind of electronic police light compensating lamp | |
| CN208606096U (en) | A kind of integration low-light energy thermal energy street lamp | |
| CN205480321U (en) | Special spotlight of energy -saving stage | |
| CN104949071A (en) | Traffic signal lamp adopting switchable glass and control method | |
| CN201330987Y (en) | Energy conservation high-power LED light source lamp for road | |
| KR100971899B1 (en) | LED traffic light | |
| CN115031202B (en) | Street lamp power station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A precise spotlight flash for preventing light pollution Effective date of registration: 20231204 Granted publication date: 20230801 Pledgee: Yantai financing guarantee Group Co.,Ltd. Pledgor: SHANDONG HAIRIFENG ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2023980068897 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |