CN109297375A - A kind of circuit board side input and output electron excitation conductive material ignition method - Google Patents
A kind of circuit board side input and output electron excitation conductive material ignition method Download PDFInfo
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- CN109297375A CN109297375A CN201811334961.0A CN201811334961A CN109297375A CN 109297375 A CN109297375 A CN 109297375A CN 201811334961 A CN201811334961 A CN 201811334961A CN 109297375 A CN109297375 A CN 109297375A
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- discharge
- conductive material
- discharge end
- circuit board
- pad electrode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C19/00—Details of fuzes
- F42C19/08—Primers; Detonators
- F42C19/12—Primers; Detonators electric
Abstract
The present invention relates to a kind of circuit board side input and output electron excitation conductive material ignition method, device involved in this method is made of PCB circuit board, the first pad electrode, the first circuit, the first metallized semi-pore, insulation layer, the second pad electrode, the second metallized semi-pore, second circuit, region of discharge, the first discharge end, the second discharge end and conductive material；External Centralized Controller is carried out power communications to electron excitation detonator by this method, signal of communication and supply voltage are converted to by input circuit, it charges to storage capacitor, after Centralized Controller and electron excitation detonator sign off, issue detonation order, single-chip microcontroller issues opening signal to discharge switch, capacitive energy is output to circuit board side input and output electron excitation conductive material sparking gear by circuit board by discharge switch, in the first discharge end, second discharge end and region of discharge coat conductive material, it obtains conductive material and generates the mobile energy sending flame of swift electron, light basic medicine detonating capsule, replace electric cap and ignition igniter wire and powder head in electric detonator.
Description
Technical field
The present invention relates to a kind of circuit board side input for replacing traditional electric cap and electronic detonator bridge wire powder head is defeated
Electron excitation conductive material ignition method out.
Background technique
Traditional electric heating igniter wire ignite powder head igniting be electric cap and electric detonator ignition device, powder head is
Light the firing device of detonator.The performance of firing device directly affects the performance of blasting system.Igniter more common at present
Part includes Bridgewire EED, membrane bridge priming system, Semiconductor Bridge Initiator, metal film bridge priming system, explosion membrane bridge
Priming system etc..The fever of igniter wire formula electrical fire and the mode of action of ignition medicament are mainly conduction of heat mechanism.Igniter wire structure is simple,
It is a kind of ignition and detonation mode generally used.Because high fever occurs for igniter wire when detonation, igniting head is lighted, then powder squib is intracorporal
Priming.Make blasting cap initiation.
Conventional glow sparking gear is mainly insufficient are as follows:
1, produce dangerous: igniting head is that gunpowder is constituted, and there is inflammable, collision friction to be easy on fire, fuse and produced
It is inflammable and explosive that journey will have the very high precautionary measures, raw material to have the characteristics that, either manual or automaticization medicine-feeding head assembles all
There are very high risks.
2, precisely insufficient: all there is burn process time difference in igniter wire fuel factor and medicine head firing impulse, due to when
Between lag difference, be not able to satisfy the requirement of high-precision safety firing energy, igniter wire or powder head can not automatic chip mounting peaces
It is attached on the chip of electric detonator.
3, be used in series: igniting head firing time and conduction of being under fire extend time guarantee and are used in series, while also extending
Time reduces precision, as long as a hair igniter wire open circuit, whole network will stop working in series loop.
4, processing is complicated: igniter wire does not have welding and melts power, and suppressing contact causes complex process, is easy to aoxidize, and contact is not
Good, igniter wire silk thread is easy disconnected.
Sparking gear is the critical component of electric cap or electric detonator, its major parameter performance directly influences detonator production
Quality, and it is related to the development and application of product.There are more than 50 detonator production points in China at present, wherein more than ten enterprises adopt
With rigid ignition charge production technology, 20 many enterprises weld production technology using mechanical energy storage, separately have the enterprise of one third complete
It is manual welding production technology entirely.Electric cap overall quality level is poor, and Fire Reliability is low, so improving electrical fuze manufacture
Level is the key point for solving electric cap misfire and losing big gun.Electric cap and electric detonator at present on the market mainly uses igniter wire
For ignition element, traditional igniter wire there are bad welding, be easy rosin joint, cannot achieve on-line checking resistance value, electrical property homogeneity it is poor,
The high problem of rate of miss-firing (rate of miss-firing > 2% or so), and be easily deformed during production and transport, fracture, product quality is difficult to
It ensures；Rigid igniter wire price is high, automatic welding higher cost, high to the sensitivity requirement of gunpowder.
Electron excitation sparking gear is mainly used in outdoor and underground mining, builds the road, builds water conservancy projects etc. in blasting engineerings, uses
In detonating capsule, it may also be used for the control of fire-fighting fire extinguishing powder, fireworks lights, salvo, fireworks, video display explosion etc. remote control igniting
Occasion.The advantages of electronic ignition is compared to tradition igniting: safer, humanized, superpower controllability, instantaneity.Pass through electricity
Sub- ignition installation, the person of setting off fireworks can not only be done remote control control igniting, but also can according to the needs of Theme activity,
Layout is carried out to the time rhythm seted off, whole imposing manner, aerial picture effect, fireworks, activity is made to have more timing, time control
It is more accurate.Activity is pushed to a new high step by step, and energy effective guarantee sets off the personal safety of personnel.Electronics sparking gear substitution
Powder head, solves powder head non-refractory, inflammable, and friction impact is easy on fire, and dampness is misfired, and manufacture is installed and used
There is the problems such as risk in the process.
National annual detonator usage amount up to more than ten00000000 is sent out, and the sparking gear market demand is huge, for existing market situation,
As sparking gear, directly element is installed or is fabricated on circuit board with patch form, since sparking gear is solid-state components,
It is less likely to occur to damage in transport assembly, and high degree of automation is, it can be achieved that online 100% detection, the rate of miss-firing reach very much
One of, greatly improve production efficiency and product quality.Generate huge economic benefit.
Summary of the invention
Present invention aims at provide a kind of circuit board side input and output electron excitation conductive material ignition method, the party
Device involved in method is by PCB circuit board, the first pad electrode, the first circuit, the first metallized semi-pore, insulation layer, the second weldering
Disc electrode, the second metallized semi-pore, second circuit, region of discharge, the first discharge end, the second discharge end and conductive material composition；The party
External Centralized Controller is carried out power communications to electron excitation detonator by method, is converted to signal of communication and confession by input circuit
Piezoelectric voltage charges to storage capacitor, after Centralized Controller and electron excitation detonator sign off, issues detonation order, monolithic
Machine issues opening signal to discharge switch, and capacitive energy is output to the input and output of circuit board side by circuit board by discharge switch
Electron excitation conductive material sparking gear, be welded to the first pad electrode, the second pad electrode and conductive material in PCB circuit board it
Between be 90 ° of right angles；Conductive material is coated in the first region of discharge and the second region of discharge section, conductive material is obtained and generates swift electron shifting
Dynamic energy, alignment detonator basis medicine issue flame ignition basis medicine thunder detonator.Replace the hair in electric cap and electric detonator
Firebridge silk and powder head.
A kind of circuit board side input and output electron excitation conductive material ignition method of the present invention, involved in this method
Device by PCB circuit board, the first pad electrode (1), the first circuit (2), the first conductive hole (3), insulation layer (4), second weldering
Disc electrode (5), the second conductive hole (6), second circuit (7), region of discharge (8), the first discharge end (9), the second discharge end (10) and
Conductive material (11) composition；First pad electrode (1) is connect by the first circuit (2) with conductive hole (3), the first conductive hole (3) and
First discharge end (9) connection；Second pad electrode (5) is connect by second circuit (7) with the second conductive hole (6), and second is conductive
Hole (6) is connect with the second discharge end (10), forms region of discharge (8) between the first discharge end (9) and the second discharge end (10), the
Conductive material (11) are coated on one discharge end (9), the second discharge end (10) and region of discharge (8), insulation layer is equipped in PCB circuit board
(4)；The interval 0.1mm-3mm of first discharge end (3) and the second discharge end (6), the first discharge end (3) and the second discharge end (6)
Width be 0.2mm-6mm；First pad electrode (1) and the second pad electrode (5) are welded in PCB circuit board, the first pad
It is 90 ° of right angles between electrode (1) and the second pad electrode (5) and conductive material (13)；Concrete operations follow these steps to carry out:
A, external Centralized Controller is subjected to power communications to electron excitation detonator, is converted to communication by input circuit
Signal and supply voltage charge to storage capacitor, after Centralized Controller and electron excitation detonator sign off, issue detonation life
It enables, single-chip microcontroller issues opening signal to discharge switch, and capacitive energy is output to circuit board side by circuit board by discharge switch
Input and output electron excitation conductive material sparking gear, the first pad electrode (1), the second pad electricity being welded in PCB circuit board
It is 90 ° of right angles between pole (5) and conductive material (11)；Conductive material is coated in the first region of discharge (9) and the second region of discharge (10) section
It (11) is nickel chromium triangle Nanoalloy, graphene nano conductive coating, laser printer carbon powder+nickel powder+nano graphite powder, nano metal
Electroconductive paints, nano-graphite conductive coating, electric epoxy conductive paint+carbon fiber powder or polyester resin conductive coating；
B, discharge in insulation area (8) are formed between the first discharge end (9) and the second discharge end (10), place makes under voltage outside
First discharge end (9) and the second discharge end (10) both ends generate discharge energy, and the interval of region of discharge (8) and width guarantee are normally put
Electricity；It obtains conductive material (11) and generates the mobile energy of swift electron, be directed at detonator basis medicine, issue flame ignition basis medicine and rise
Quick-fried detonator.
A kind of circuit board side input and output electron excitation conductive material ignition method of the present invention, what this method was related to
Side functions can be exchanged with positive function position in device, discharged by capacitor it and generated height > 6mm flame ignition base
The direct detonating primer of plinth medicine reduces contact resistance, mentions instead of the conventional metals igniter wire and powder head in common electric cap
High detonation precision, and can realize automatic detection, production precision can reach 99.9%, and capacitor outside the conductive material of region of discharge to placing
Electric flux converts electrical energy into scorching hot energy, is allowed to issue flame, flame height > 6mm, the method increase production efficiency, drops
Low manual manufacture cost, improves product high temperature resistant shock resistance security reliability and precision, solve configuration, production, installation,
Igniting gunpowder bring insecurity factor in transport, use process replaces electric cap and ignition igniter wire and ignition in electric detonator
Medicine head directly lights electric cap and electric detonator basis medicine.It can be used for electric cap and electronic detonator initiating control.
A kind of circuit board side input and output electron excitation conductive material ignition method of the present invention, this method are mainly special
Point:
1, replace igniter wire and powder head, conductive material electronic conduction speed is fast, reaches medicine head and wants apart from priming 3mm
It asks, flame > 6mm directly lights primary explosive of detonator, reduces the complicated processes during processing, improves production, detection, fortune
It is defeated, keeping, joint connection in site safety coefficient.
2, device involved in method of the present invention is designed to patch packing forms, is automated and is pasted by automatic placement machine
Piece, improves efficiency and reliability is safeguarded and replaced convenient for assembling；It is integral with board design, procedure of processing is reduced, increase can
By property.
3, abrupt release consistency is good, and flame energy is high, and electron energy directly exports flame, output-consistence when discharging
It is high.
4, shunt circuit charge control is taken, charge independence voltage improves interference free performance, improves use reliability, band
It is more to carry quantity, influences each other small, can be used in common electric cap and digital electric detonator.
5, it can be detected under safe voltage, single-shot and networking detection in parallel can be carried out in the case where setting voltage.
6, improve the ignition degree of reliability, using into common electric cap and electric detonator reliability reach 99.9% or more.
7, safe and reliable, high temperature resistant (misfires), and (pounding missing of ignition) is collided in impact resistance, production, processing, transportational process peace
It is complete reliable.
A kind of circuit board side input and output electron excitation conductive material ignition method of the present invention includes flame height
> 6mm replaces ignition igniter wire and powder head in electric cap, directly lights electric cap basis medicine.It can be with board design
It is integrated production, for isolated system with patch packing forms, firing voltage is controllable, itself there is the ability of anti-electromagnetic interference, is under fire high
The features such as degree is stablized, good with the integrated level of other component.
Detailed description of the invention
Fig. 1 is PCB circuit board three-dimensional position structural schematic diagram of the present invention；
Fig. 2 is PCB circuit board sideflash zone position structural schematic diagram of the present invention；
Fig. 3 is PCB circuit board lateral conduction discharge position structural schematic diagram of the present invention；
Fig. 4 is PCB circuit board planar vertical conductive material positional structure schematic diagram of the present invention；
Fig. 5 is PCB circuit board plane parallel electrically conductive discharge position structural schematic diagram of the present invention；
Fig. 6 electron excitation detonator flow chart of the present invention；
Fig. 7 Centralized Controller flow through a network figure of the present invention.
Specific embodiment
The following is further explained with reference to the attached drawings:
Embodiment 1
A kind of circuit board side input and output electron excitation conductive material ignition method of the present invention, involved in this method
Device by PCB circuit board, the first pad electrode 1, the first circuit 2, the first conductive hole 3, insulation layer 4, the second pad electrode 5,
Second conductive hole 6, second circuit 7, region of discharge 8, the first discharge end 9, the second discharge end 10 and conductive material 11 form；First pad
Electrode 1 is connect by the first circuit 2 with conductive hole 3, and the first conductive hole 3 is connect with the first discharge end 9；Second pad electrode 5 is logical
It crosses second circuit 7 to connect with the second conductive hole 6, the second conductive hole 6 is connect with the second discharge end 10, the first discharge end 9 and second
Region of discharge 8 is formed between discharge end 10, is coated with conductive material 11 on the first discharge end 9, the second discharge end 10 and region of discharge 8,
PCB circuit board is equipped with insulation layer 4；The interval 0.1mm-3mm of first discharge end 3 and the second discharge end 6,3 He of the first discharge end
The width of second discharge end 6 is 0.2mm-6mm；First pad electrode 1 and the second pad electrode 5 are welded in PCB circuit board, the
It is 90 ° of right angles between one pad electrode 1 and the second pad electrode 5 and conductive material 11；Concrete operations follow these steps to carry out:
By external Centralized Controller and≤200 hair electron excitation detonator network consisting Fig. 7 of associated load, to electron excitation thunder
Pipe carries out power communications, is converted to signal of communication and supply voltage by input circuit, charges to storage capacitor, in centralized control
After device and electron excitation detonator sign off, detonation order is issued, single-chip microcontroller issues opening signal, discharge switch to discharge switch
Capacitive energy is output to circuit board side input and output electron excitation conductive material sparking gear Fig. 6 by circuit board, is welded to
The first pad electrode 1, the second pad electrode 5 in PCB circuit board and between conductive material 11 be 90 ° of right angles；In the first region of discharge 9
Coating conductive material 11 with 10 section of the second region of discharge is nickel chromium triangle Nanoalloy；
As shown in the ignition of the side Fig. 1, Fig. 2 and Fig. 3: the first pad electricity being equipped on the welding surface of PCB circuit board plane
Pole 1, the first circuit 2, the second pad electrode 5 and second circuit 7 carry out automatic chip mounting welding；First conductive hole 3, the first discharge end
9, the second conductive hole 6, the second discharge end 10 and region of discharge 8 are on PCB circuit board side, the first discharge end 9 and the second discharge end
Discharge in insulation area 8 is formed between 10, place makes the first discharge end 9 and 10 both ends of the second discharge end generate electric discharge energy outside under voltage
Amount, the interval of region of discharge 8 and width guarantee regular picture；Due to devising the discharge range of very little, 11 nickel chromium triangle nanometer of conductive material
Power consumption < 0.1W of the alloy in region of discharge 8,20 Ω of resistance value > of 11 nickel chromium triangle Nanoalloy of conductive material, voltage > 55V abrupt release
8-30W energy, capacitor, which releases energy, makes 11 nickel chromium triangle Nanoalloy of conductive material generate swashing for 300 times of power of > in 8 moment of region of discharge
Energy is sent out, the discharge energy of moment generates very high power on 11 nickel chromium triangle Nanoalloy of conductive material, 11 nickel chromium triangle of conductive material is made to receive
Meter He Jin, which is obtained, generates the mobile energy of swift electron, and thermal energy is discharged under the excitation of 80-300 times of energy, issues the duration
> 2ms is directed at detonator basis medicine, vertical to issue flame ignition basis medicine detonating capsule.
Embodiment 2
Device involved in the present embodiment is carried out according to embodiment 1, and concrete operations follow these steps to carry out:
External Centralized Controller is subjected to power communications to electron excitation detonator, is converted to communication letter by input circuit
Number and supply voltage, give storage capacitor charging, after Centralized Controller and electron excitation detonator sign off, issue detonation life
It enables, single-chip microcontroller issues opening signal to discharge switch, and capacitive energy is output to circuit board side by circuit board by discharge switch
Input and output electron excitation conductive material sparking gear Fig. 6, the first pad electrode 1, the second pad electricity being welded in PCB circuit board
It is 90 ° of right angles between pole 5 and conductive material 11；Coating conductive material 11 in the first region of discharge 9 and 10 section of the second region of discharge is graphite
Alkene nano conducting paint；
Shown in being under fire as Fig. 4 and Fig. 5 plane: the first pad electrode 1 for being equipped on the welding surface of PCB circuit board side,
Second pad electrode 5 carries out automatic chip mounting welding；First circuit 2, the first discharge end 9, the second discharge end 10, is put second circuit 7
Electric area 8 forms discharge in insulation area 8, places outside in PCB circuit board plane between the first discharge end 9 and the second discharge end 10
The first discharge end 9 and 10 both ends of the second discharge end is set to generate discharge energy under voltage, the interval of region of discharge 8 and width guarantee normal
Electric discharge；Due to devising the discharge range of very little, power consumption < of the 11 graphene nano conductive coating of conductive material in region of discharge 8
0.1W, 20 Ω of resistance value > of 11 graphene nano conductive coating of conductive material, voltage > 55V abrupt release 8-30W energy, capacitor are released
Exoergic amount makes 11 graphene nano conductive coating of conductive material in the excitation energy of 8 moment of region of discharge generation, 300 times of power of >, moment
Discharge energy generate very high power on 11 graphene nano conductive coating of conductive material, lead 11 graphene nano of conductive material
Electrocoating paint, which obtains, generates the mobile energy of swift electron, and thermal energy is discharged under the excitation of 80-300 times of energy, issues the duration
> 2ms is directed at detonator basis medicine, vertical to issue flame ignition basis medicine detonating capsule.
Embodiment 3
Device involved in the present embodiment is carried out according to embodiment 1, and concrete operations follow these steps to carry out:
External Centralized Controller is subjected to power communications to electron excitation detonator, is converted to communication letter by input circuit
Number and supply voltage, give storage capacitor charging, after Centralized Controller and electron excitation detonator sign off, issue detonation life
It enables, single-chip microcontroller issues opening signal to discharge switch, and capacitive energy is output to circuit board side by circuit board by discharge switch
Input and output electron excitation conductive material sparking gear Fig. 6, the first pad electrode 1, the second pad electricity being welded in PCB circuit board
It is 90 ° of right angles between pole 5 and conductive material 11；Coating conductive material 11 in the first region of discharge 9 and 10 section of the second region of discharge is laser
Printer carbon dust+nickel powder+nano-graphite powder electrically-conducting paint；
As shown in the ignition of the side Fig. 1, Fig. 2 and Fig. 3: the first pad electricity being equipped on the welding surface of PCB circuit board plane
Pole 1, the first circuit 2；Second pad electrode 5 and second circuit 7 carry out automatic chip mounting welding；First conductive hole 3, the first discharge end
9, the second conductive hole 6, the second discharge end 10 and region of discharge 8 are on PCB circuit board side, the first discharge end 9 and the second discharge end
Discharge in insulation area 8 is formed between 10, place makes the first discharge end 9 and 10 both ends of the second discharge end generate electric discharge energy outside under voltage
Amount, the interval of region of discharge 8 and width guarantee regular picture；Due to devising the discharge range of very little, conductive material 11 is in region of discharge 8
Power consumption < 0.1W, 20 Ω of resistance value > of conductive material 11, voltage > 55V abrupt release 8-30W energy, capacitor, which releases energy, to make to lead
Electrical materials and appliances 11 generate the excitation energy of 300 times of power of > in 8 moment of region of discharge, and the discharge energy of moment is in 11 nickel chromium triangle nanometer of conductive material
Very high power is generated on alloy conductive coating, is obtained 11 nickel chromium triangle Nanoalloy conductive coating of conductive material and is generated swift electron shifting
Dynamic energy discharges thermal energy under the excitation of 80-300 times of energy, issues duration > 2ms, is directed at detonator basis medicine, vertically
Issue flame ignition basis medicine detonating capsule.
Embodiment 4
Device involved in the present embodiment is carried out according to embodiment 1, and concrete operations follow these steps to carry out:
By external Centralized Controller and 200 hair electron excitation detonator network consisting Fig. 7 of associated load, to electron excitation detonator
Power communications are carried out, are converted to signal of communication and supply voltage by input circuit, are charged to storage capacitor, in Centralized Controller
After electron excitation detonator sign off, detonation order is issued, single-chip microcontroller issues opening signal to discharge switch, and discharge switch will
Capacitive energy is output to circuit board side input and output electron excitation conductive material sparking gear Fig. 6 by circuit board, is welded to PCB
The first pad electrode 1, the second pad electrode 5 on circuit board and between conductive material 11 be 90 ° of right angles；In 9 He of the first region of discharge
It is nano metal electroconductive paints that conductive material 11 is coated in second region of discharge, 10 section；
As shown in the ignition of Fig. 4 and Fig. 5 plane: the first pad electrode being equipped on the welding surface of PCB circuit board side
1, the second pad electrode 5 carries out automatic chip mounting welding；First circuit 2, second circuit 7, the first discharge end 9, the second discharge end 10,
Region of discharge 8 forms discharge in insulation area 8 in PCB circuit board plane between the first discharge end 9 and the second discharge end 10, adding outside
Electric discharge pressure makes the first discharge end 9 and 10 both ends of the second discharge end generate discharge energy, and the interval of region of discharge 8 and width guarantee just
Often electric discharge；Due to devising the discharge range of very little, power consumption < of the 11 nano metal electroconductive paints of conductive material in region of discharge 8
0.1W, 20 Ω of resistance value > of conductive material 11, voltage > 55V abrupt release 8-30W energy, capacitor, which releases energy, makes conductive material 11 receive
Rice metallic conduction paint generates the excitation energy of 300 times of power of > in 8 moment of region of discharge, and the discharge energy of moment is in conductive material 11
Very high power is generated in nano metal electroconductive paints, is obtained 11 nano metal electroconductive paints of conductive material and is generated swift electron shifting
Dynamic energy discharges thermal energy under the excitation of 80-300 times of energy, issues duration > 2ms, is directed at detonator basis medicine, vertically
Issue flame ignition basis medicine detonating capsule.
Embodiment 5
Device involved in the present embodiment is carried out according to embodiment 1, and concrete operations follow these steps to carry out:
External Centralized Controller is subjected to power communications to electron excitation detonator, is converted to communication letter by input circuit
Number and supply voltage, give storage capacitor charging, after Centralized Controller and electron excitation detonator sign off, issue detonation life
It enables, single-chip microcontroller issues opening signal to discharge switch, and capacitive energy is output to circuit board side by circuit board by discharge switch
Input and output electron excitation conductive material sparking gear Fig. 6, the first pad electrode 1, the second pad electricity being welded in PCB circuit board
It is 90 ° of right angles between pole 5 and conductive material 11；Coating conductive material 11 in the first region of discharge 9 and 10 section of the second region of discharge is nanometer
Graphite conducting coating material；
As shown in the ignition of the side Fig. 1, Fig. 2 and Fig. 3: being equipped with the first pad electrode on the welding surface of PCB circuit board plane
1, the first circuit 2, the second pad electrode 5 and second circuit 7 carry out automatic chip mounting welding；First conductive hole 3, the first discharge end 9,
Second conductive hole 6, the second discharge end 10 and region of discharge 8 are on PCB circuit board side, the first discharge end 9 and the second discharge end 10
Between form discharge in insulation area 8, place makes the first discharge end 9 and 10 both ends of the second discharge end generate electric discharge energy outside under voltage
Amount, the interval of region of discharge 8 and width guarantee regular picture；Due to devising the discharge range of very little, 11 nano-graphite of conductive material
Conductive coating the power consumption < 0.1W in region of discharge 8, resistance value > 20 Ω, voltage the > 55V of 11 nano-graphite conductive coating of conductive material
Abrupt release 8-30W energy, capacitor, which releases energy, makes 11 nano-graphite conductive coating of conductive material generate > in 8 moment of region of discharge
The discharge energy of the excitation energy of 300 times of power, moment generates very high power on 11 nano-graphite conductive coating of conductive material,
It obtains 11 nano-graphite conductive coating of conductive material and generates the mobile energy of swift electron, released under the excitation of 8-300 times of energy
Heat release energy issues duration > 2ms, is directed at detonator basis medicine, vertical to issue flame ignition basis medicine detonating capsule.
Embodiment 6
Device involved in the present embodiment is carried out according to embodiment 1, and concrete operations follow these steps to carry out:
By external Centralized Controller and 200 hair electron excitation detonator network consisting Fig. 7 of associated load, to electron excitation detonator
Power communications are carried out, are converted to signal of communication and supply voltage by input circuit, are charged to storage capacitor, in Centralized Controller
After electron excitation detonator sign off, detonation order is issued, single-chip microcontroller issues opening signal to discharge switch, and discharge switch will
Capacitive energy is output to circuit board side input and output electron excitation conductive material sparking gear Fig. 6 by circuit board, is welded to PCB
The first pad electrode 1, the second pad electrode 5 on circuit board and between conductive material 11 be 90 ° of right angles；In 9 He of the first region of discharge
Conductive material 11 is coated as electric epoxy conductive paint+carbon fiber powder in second region of discharge, 10 section；
Shown in being under fire as Fig. 4 and Fig. 5 plane: the first pad electrode 1 for being equipped on the welding surface of PCB circuit board side,
Second pad electrode 5 carries out automatic chip mounting welding；First circuit 2, the first discharge end 9, the second discharge end 10, is put second circuit 7
Electric area 8 forms discharge in insulation area 8, places outside in PCB circuit board plane between the first discharge end 9 and the second discharge end 10
The first discharge end 9 and 10 both ends of the second discharge end is set to generate discharge energy under voltage, the interval of region of discharge 8 and width guarantee normal
Electric discharge；Due to devising the discharge range of very little, power consumption of the electric epoxy conductive paint+carbon fiber powder of conductive material 11 in region of discharge 8
< 0.1W, 20 Ω of resistance value > of the electric epoxy conductive paint+carbon fiber powder of conductive material 11, voltage > 55V abrupt release 8-30W energy
Amount, capacitor, which releases energy, makes the electric epoxy conductive paint+carbon fiber powder of conductive material 11 generate 300 times of power of > in 8 moment of region of discharge
Excitation energy, the discharge energy of moment generates very high power on the electric epoxy conductive paint+carbon fiber powder of conductive material 11, makes
Electric epoxy conductive paint+the carbon fiber powder of conductive material 11, which obtains, generates the mobile energy of swift electron, in swashing for 80-300 times of energy
Release thermal energy is given, duration > 2ms is issued, is directed at detonator basis medicine, it is vertical to issue flame ignition basis medicine detonating capsule.
Embodiment 7
Device involved in the present embodiment is carried out according to embodiment 1, and concrete operations follow these steps to carry out:
By external Centralized Controller and 200 hair electron excitation detonator network consisting Fig. 7 of associated load, to electron excitation detonator
Power communications are carried out, are converted to signal of communication and supply voltage by input circuit, are charged to storage capacitor, in Centralized Controller
After electron excitation detonator sign off, detonation order is issued, single-chip microcontroller issues opening signal to discharge switch, and discharge switch will
Capacitive energy is output to circuit board side input and output electron excitation conductive material sparking gear Fig. 6 by circuit board, is welded to PCB
The first pad electrode 1, the second pad electrode 5 on circuit board and between conductive material 11 be 90 ° of right angles；In 9 He of the first region of discharge
It is polyester resin conductive coating that conductive material 11 is coated in second region of discharge, 10 section；
As shown in the ignition of the side Fig. 1, Fig. 2 and Fig. 3: the first pad electricity being equipped on the welding surface of PCB circuit board plane
Pole 1, the first circuit 2, the second pad electrode 5 and second circuit 7 carry out automatic chip mounting welding；First conductive hole 3, the first discharge end
9, the second conductive hole 6, the second discharge end 10 and region of discharge 8 are on PCB circuit board side, the first discharge end 9 and the second discharge end
Discharge in insulation area 8 is formed between 10, place makes the first discharge end 9 and 10 both ends of the second discharge end generate electric discharge energy outside under voltage
Amount, the interval of region of discharge 8 and width guarantee regular picture；Due to devising the discharge range of very little, 11 polyester resin of conductive material
Conductive coating the power consumption < 0.1W in region of discharge 8, resistance value > 20 Ω, voltage the > 55V of 11 polyester resin conductive coating of conductive material
Abrupt release 8-30W energy, capacitor, which releases energy, makes 11 polyester resin conductive coating of conductive material generate > in 8 moment of region of discharge
The discharge energy of the excitation energy of 300 times of power, moment generates very high power on 11 polyester resin conductive coating of conductive material,
It obtains 11 polyester resin conductive coating of conductive material and generates the mobile energy of swift electron, released under the excitation of 80-300 times of energy
Heat release energy issues duration > 2ms, is directed at detonator basis medicine, vertical to issue flame ignition basis medicine detonating capsule.
Embodiment 8
Device involved in the present embodiment is carried out according to embodiment 1, and concrete operations follow these steps to carry out:
External Centralized Controller is subjected to power communications to electron excitation detonator, is converted to communication letter by input circuit
Number and supply voltage, give storage capacitor charging, after Centralized Controller and electron excitation detonator sign off, issue detonation life
It enables, single-chip microcontroller issues opening signal to discharge switch, and capacitive energy is output to circuit board side by circuit board by discharge switch
Input and output electron excitation conductive material sparking gear Fig. 6, the first pad electrode 1, the second pad electricity being welded in PCB circuit board
It is 90 ° of right angles between pole 5 and conductive material 11；Coating conductive material 11 in the first region of discharge 9 and 10 section of the second region of discharge is graphite
Alkene conductive coating；
As shown in the ignition of Fig. 4 and Fig. 5 plane: the first pad electrode being equipped on the welding surface of PCB circuit board side
1, the second pad electrode 5 carries out automatic chip mounting welding；First circuit 2, second circuit 7, the first discharge end 9, the second discharge end 10,
Region of discharge 8 forms discharge in insulation area 8 in PCB circuit board plane between the first discharge end 9 and the second discharge end 10, adding outside
Electric discharge pressure makes the first discharge end 9 and 10 both ends of the second discharge end generate discharge energy, and the interval of region of discharge 8 and width guarantee just
Often electric discharge；Due to devising the discharge range of very little, 11 graphene conductive coating of conductive material region of discharge 8 power consumption < 0.1W,
20 Ω of resistance value > of 11 graphene conductive coating of conductive material, voltage > 55V abrupt release 8-30W energy, capacitor, which releases energy, to be made
11 graphene conductive coating of conductive material generates the excitation energy of 300 times of power of > in 8 moment of region of discharge, and the discharge energy of moment exists
Very high power is generated on 11 graphene conductive coating of conductive material, 11 graphene conductive coating of conductive material is obtained and generates fast electric
The mobile energy of son, discharges thermal energy under the excitation of 80-300 times of energy, issues duration > 2ms, is directed at detonator basis medicine,
It is vertical to issue flame ignition basis medicine detonating capsule.
Circuit board side input and output electron excitation conductive material ignition method of the present invention, according to using wanting for specification
Side output ignition or plane output ignition can be carried out by asking.It is discharged by capacitor it and generates > 6mm flame ignition basis medicine.
Different discharge ranges, 100 μ F of discharge energy capacitor < are designed according to different conductive materials.This method has been subjected to on-site verification, card
The advantage of this method is illustrated, while also having obtained actively assisting and approving using producer.
Circuit board right angle input and output electron excitation conductive material ignition method of the present invention, according to using wanting for specification
Side output ignition or plane ignition can be carried out by asking, and side ignition is small in size, and plane firing energy is big, and volume is larger.Pass through electricity
Container, which discharges to it, generates > 6mm flame ignition basis medicine.Different discharge ranges, discharge energy are designed according to different conductive materials
100 μ F of capacitor <.This method has been subjected to on-site verification, it was demonstrated that the advantage of this method, while also having obtained positive using producer
It assists and approves.
Claims (1)
1. a kind of circuit board side input and output electron excitation conductive material ignition method, it is characterised in that dress involved in this method
It sets by PCB circuit board, the first pad electrode (1), the first circuit (2), the first conductive hole (3), insulation layer (4), the second pad electricity
Pole (5), the second conductive hole (6), second circuit (7), region of discharge (8), the first discharge end (9), the second discharge end (10) and conduction
Expect (11) composition；First pad electrode (1) is connect by the first circuit (2) with conductive hole (3), the first conductive hole (3) and first
Discharge end (9) connection；Second pad electrode (5) is connect by second circuit (7) with the second conductive hole (6), the second conductive hole (6)
It is connect with the second discharge end (10), forms region of discharge (8) between the first discharge end (9) and the second discharge end (10), put first
Conductive material (11) are coated on electric end (9), the second discharge end (10) and region of discharge (8), are equipped with insulation layer (4) in PCB circuit board；
The interval 0.1mm-3mm of first discharge end (3) and the second discharge end (6), the width of the first discharge end (3) and the second discharge end (6)
Degree is 0.2mm-6mm；First pad electrode (1) and the second pad electrode (5) are welded in PCB circuit board, the first pad electrode
It (1) is 90 ° of right angles between the second pad electrode (5) and conductive material (13)；Concrete operations follow these steps to carry out:
A, external Centralized Controller is subjected to power communications to electron excitation detonator, is converted to signal of communication by input circuit
And supply voltage, it charges to storage capacitor, after Centralized Controller and electron excitation detonator sign off, issues detonation order,
Single-chip microcontroller issues opening signal to discharge switch, and capacitive energy is output to circuit board side by circuit board and inputted by discharge switch
Export electron excitation conductive material sparking gear, the first pad electrode (1), the second pad electrode (5) being welded in PCB circuit board
It is 90 ° of right angles between conductive material (11)；Coating conductive material (11) in the first region of discharge (9) and the second region of discharge (10) section is
Nickel chromium triangle Nanoalloy, graphene nano conductive coating, laser printer carbon powder+nickel powder+nano graphite powder, nano metal conductive oil
Paint, nano-graphite conductive coating, electric epoxy conductive paint+carbon fiber powder or polyester resin conductive coating；
B, discharge in insulation area (8) are formed between the first discharge end (9) and the second discharge end (10), place makes first under voltage outside
Discharge end (9) and the second discharge end (10) both ends generate discharge energy, and the interval of region of discharge (8) and width guarantee regular picture；
It obtains conductive material (11) and generates the mobile energy of swift electron, be directed at detonator basis medicine, issue the detonation of flame ignition basis medicine
Detonator.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811334961.0A CN109297375B (en) | 2018-11-10 | 2018-11-10 | Method for igniting side input/output electronic excitation conductive material of circuit board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811334961.0A CN109297375B (en) | 2018-11-10 | 2018-11-10 | Method for igniting side input/output electronic excitation conductive material of circuit board |
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| CN109297375B CN109297375B (en) | 2023-08-08 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109839881A (en) * | 2019-03-08 | 2019-06-04 | 中国工程物理研究院电子工程研究所 | A kind of trigger device and triggering system |
| CN110455136A (en) * | 2019-09-05 | 2019-11-15 | 东莞市欧思科光电科技有限公司 | Damage prevention type is ignited part and preparation method thereof, component and preparation method thereof of igniting |
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| US20050178282A1 (en) * | 2001-11-27 | 2005-08-18 | Schlumberger Technology Corporation | Integrated detonators for use with explosive devices |
| CN204100929U (en) * | 2014-09-22 | 2015-01-14 | 新疆创安达电子科技发展有限公司 | The shaping cumulative ignition element of vacuum coating photoetching |
| CN204188083U (en) * | 2014-10-20 | 2015-03-04 | 新疆创安达电子科技发展有限公司 | Nickel chromium triangle plated film photo etched mask many bridges cumulative ignition element |
| CN108627056A (en) * | 2017-03-22 | 2018-10-09 | 娄文忠 | A kind of non-priming electric detonator and its control method |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050178282A1 (en) * | 2001-11-27 | 2005-08-18 | Schlumberger Technology Corporation | Integrated detonators for use with explosive devices |
| CN204100929U (en) * | 2014-09-22 | 2015-01-14 | 新疆创安达电子科技发展有限公司 | The shaping cumulative ignition element of vacuum coating photoetching |
| CN204188083U (en) * | 2014-10-20 | 2015-03-04 | 新疆创安达电子科技发展有限公司 | Nickel chromium triangle plated film photo etched mask many bridges cumulative ignition element |
| CN108627056A (en) * | 2017-03-22 | 2018-10-09 | 娄文忠 | A kind of non-priming electric detonator and its control method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109839881A (en) * | 2019-03-08 | 2019-06-04 | 中国工程物理研究院电子工程研究所 | A kind of trigger device and triggering system |
| CN110455136A (en) * | 2019-09-05 | 2019-11-15 | 东莞市欧思科光电科技有限公司 | Damage prevention type is ignited part and preparation method thereof, component and preparation method thereof of igniting |
| CN110455136B (en) * | 2019-09-05 | 2024-01-09 | 东莞市欧思科光电科技有限公司 | Loss-prevention type ignition member, manufacturing method thereof, ignition assembly and manufacturing method thereof |
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| Publication number | Publication date |
|---|---|
| CN109297375B (en) | 2023-08-08 |
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