CN102166419B - Electric spark effector - Google Patents
Electric spark effector Download PDFInfo
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- CN102166419B CN102166419B CN 201110052700 CN201110052700A CN102166419B CN 102166419 B CN102166419 B CN 102166419B CN 201110052700 CN201110052700 CN 201110052700 CN 201110052700 A CN201110052700 A CN 201110052700A CN 102166419 B CN102166419 B CN 102166419B
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Abstract
The invention discloses an electric spark effector for entertainments. A 3-6V DC voltage of a battery is boosted to about 30V through a DC converter and is used for charging a large-capacity capacitor, a powerful discharging current and electric sparks can be generated at the moment of short circuit by using the fully charged large-capacity capacitor, and the characteristic of generating electric spark discharging sound brings acoustic and optic stimulation to achieve recreational effects. The electric spark effector disclosed by the invention has the characteristics of use convenience, safety and obvious effect.
Description
Technical field
The present invention relates to a kind of amusement and use the electronics stage property, be specially the electric spark effect device.
Background technology
The program of some, light stimulus effect is introduced in recreation through regular meeting.It is little that the electric spark effect device is based on the charging capacitor internal resistance, can produce comparatively significantly electric spark and discharging sound in the principle of transient large current discharge, thereby produce entertainment effect nervous, that stimulate.
Summary of the invention
The technical problem that the present invention will solve provides a kind of amusement stage property that can produce the electric spark effect of safe voltage.
For solving the problems of the technologies described above; The present invention adopts following technical scheme: the shunt capacitance C1 at the battery BT1 two ends of 3～6V, and the positive pole of BT1 is connected to press button S1, and the other end of S1 connects positive pole, the VCC pin of DC voltage converter ic U1 and the end of current-limiting resistance R3 of capacitor C 2; The negative pole of C2 is connected to common; The other end of R3 is connected to the Ipk pin of U1, an end of resistance R 1 and an end of inductance L 1, and the other end of R1 is connected to the DC pin of U1, and the other end of L1 is connected to the SC pin of U1, the anode of fast recovery diode D1; The negative electrode of D1 connects an end of resistance R 2, an end of resistance R 5; The other end of R5 is connected to the CII pin of U1 and an end of resistance R 4, and the other end of R4 is connected to common, and the other end of resistance R 2 is connected to the anode of fast recovery diode D2; The negative electrode of D2 is connected to the positive pole of capacitor C 4 and the pin of gang socket J1; The another pin of the negative pole of C4 and J1 is connected common, and the SE of U1, GND pin are connected to common, and the TC pin of U1 is connected to common through capacitor C 3.
When pressing the button switch S 1, the electric energy of battery BT1 is input to the booster circuit of being made up of DC voltage converter ic U1 and accessory circuit thereof, and the low-voltage DC of 3～6V is boosted to the direct current about 30V; And with charge storage in the capacitor C 4 of high power capacity; About 5～10 seconds of charging interval, the release button switch S 1 that finishes of charging, booster circuit quits work; The electric charge that is stored on the C4 does not have discharge loop because diode D2 oppositely connects, and can preserve the long period.From two bare conductors that J1 draws, in case these two leads come in contact in recreation, the last electric charge of C4 promptly forms discharge loop, sparks to produce stronger electric spark and send discharging sound, the entertainment effect of generation sound, light stimulus.
The invention has the beneficial effects as follows to be applied to recreation that generation has the electric spark effect of amusement, sensory stimuli, safety.
Description of drawings
Fig. 1 is circuit theory diagrams of the present invention.
The specific embodiment
Shown in Figure 1; The shunt capacitance C1 at the battery BT1 two ends of 3～6V; BT1 can select the rechargeable nickel-hydrogen battery of three joint 1.2V or the common batteries of three joint 1.5V, and it is that the above capacity of 10V is the alminium electrolytic condenser of 100uF that C1 can select withstand voltage, is used to reduce because of the influence of the internal resistance of cell to booster circuit.The positive pole of BT1 is connected to press button S1, and S1 can select the press button of non-self-locking, allows to get final product through 1A left and right sides electric current.The other end of S1 connects positive pole, the VCC pin of DC voltage converter ic U1 and the end of current-limiting resistance R3 of capacitor C 2; The effect of C2 is similar with C1; Be used to reduce of the influence of the contact resistance of battery, press button S1 to booster circuit; Can select the parameter identical with C1, it is the DC voltage converter ic of MC34063A, MC33063A, MC33063AV or NCV33063A etc. that U1 can select model, the metalfilmresistor of the optional 1/2W0.22 Ω of R3.The negative pole of C2 is connected to common, and the other end of R3 is connected to the Ipk pin of U1, an end of resistance R 1 and an end of inductance L 1, and R1 can select the metalfilmresistor of 1/4W180 Ω.The other end of R1 is connected to the DC pin of U1, and the other end of L1 is connected to the SC pin of U1, the anode of fast recovery diode D1, and it is 100uH that L1 can select inductance value, and D1 can select the Schottky diode or the fast recovery diode of models such as 1N5819.The negative electrode of D1 connects an end of resistance R 2, an end of resistance R 5, and the other end of R5 is connected to the CII pin of U1 and an end of resistance R 4, and the other end of R4 is connected to common; R5 and R4 form a bleeder circuit; Be used to control the size of output voltage, its calculated relationship is output voltage=1.25V* (R4+R5)/R4, and R2 can select 1W10 Ω metalfilmresistor; R4 can select 1/4W1.5K Ω, and R5 can select 1/4W35K Ω metalfilmresistor.The other end of resistance R 2 is connected to the anode of fast recovery diode D2; The negative electrode of D2 is connected to the positive pole of capacitor C 4 and the pin of gang socket J1; The another pin of the negative pole of C4 and J1 is connected common; D2 can select the diode identical with the D1 parameter, and it is that 50V, capacity are the alminium electrolytic condenser of 10000uF that C4 can select withstand voltage.The SE of U1, GND pin are connected to common, and the TC pin connection of U1 is connected to common through capacitor C 3, and C3 can the selection capacity be the ceramic disc capacitor of 1.2nF.
Draw two bare conductors of removing insulating barrier from two pins of gang socket J1; And this two lead is separated by on the soft slightly rubber-like carrier of 1～2 millimeter be installed to; In case deformation takes place in recreation this carrier, lead will touch together, forms discharge loop; Touch a generation spark discharge phenomenon, and sending spark discharge sound.In order to reach better effect, the bare conductor that on this carrier, is connected in parallel and intersects will discharge as long as there is any old place to touch.Need press the button switch S after each discharge 1 about 5～10 seconds, can reuse after the charging again.
Claims (3)
1. an electric spark effect device is made up of power supply, DC voltage conversion circuit, discharge circuit, it is characterized in that: described power supply can be the battery BT1 of 3～6V; BT1 two ends shunt capacitance C1; The positive pole of BT1 is connected to press button S1, the VCC pin of the DC voltage converter ic U1 that the positive pole of the other end connection capacitor C 2 of S1, selection model are MC34063A and the end of current-limiting resistance R3, and the negative pole of C2 is connected to common; The other end of R3 is connected to the Ipk pin of U1, an end of resistance R 1 and an end of inductance L 1; The other end of R1 is connected to the DC pin of U1, and the other end of L1 is connected to the SC pin of U1 and the anode of fast recovery diode D1, and the negative electrode of D1 connects an end of resistance R 2 and an end of resistance R 5; The other end of R5 is connected to the CII pin of U1 and an end of resistance R 4; The other end of R4 is connected to common, and the other end of R2 is connected to the anode of fast recovery diode D2, and the negative electrode of D2 is connected to the positive pole of storage capacitor C4 and the pin of socket J1; The another pin of the negative pole of C4 and J1 is connected common; The SE of U1, GND pin are connected to common, and the TC pin of U1 is connected to common through capacitor C 3, and J1 is connected to the discharge circuit of being made up of bare conductor.
2. according to the described electric spark effect device of claim 1, it is characterized in that the voltage at storage capacitor C4 its two ends when charging is accomplished is the direct current safe voltage that is lower than 36V.
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3. according to the described electric spark effect device of claim 1, it is characterized in that storage capacitor C4 is that withstand voltage is that 50V, capacity are the alminium electrolytic condenser of 10000uF.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110052700 CN102166419B (en) | 2011-03-07 | 2011-03-07 | Electric spark effector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110052700 CN102166419B (en) | 2011-03-07 | 2011-03-07 | Electric spark effector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102166419A CN102166419A (en) | 2011-08-31 |
| CN102166419B true CN102166419B (en) | 2012-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110052700 Expired - Fee Related CN102166419B (en) | 2011-03-07 | 2011-03-07 | Electric spark effector |
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| Country | Link |
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| CN (1) | CN102166419B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106359028A (en) * | 2016-09-05 | 2017-02-01 | 广州市婵昕生物科技有限责任公司 | Potted plant planting system for intelligent home by using wireless communication technology |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2652473Y (en) * | 2003-09-12 | 2004-11-03 | 杨兴洲 | Electronic firecracker |
| CN2671231Y (en) * | 2003-11-28 | 2005-01-12 | 李绘清 | Electronic firecrackers |
| TW200605940A (en) * | 2004-08-02 | 2006-02-16 | King-Hsin Yang | Electric firecrackers device |
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2011
- 2011-03-07 CN CN 201110052700 patent/CN102166419B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN102166419A (en) | 2011-08-31 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20140307 |