CN105430855A - Theft-proof electric fence control circuit - Google Patents
Theft-proof electric fence control circuit Download PDFInfo
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- CN105430855A CN105430855A CN201510858849.7A CN201510858849A CN105430855A CN 105430855 A CN105430855 A CN 105430855A CN 201510858849 A CN201510858849 A CN 201510858849A CN 105430855 A CN105430855 A CN 105430855A
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Abstract
The invention discloses a theft-proof electric fence control circuit, which comprises a power supply circuit, a pulse generator and a high-voltage generating circuit, wherein the power supply circuit comprises a power transformer T1, a rectifier diode VD1, a rectifier diode VD2, a filter capacitor C1, a filter capacitor C2 and a resistor R1, wherein the pulse generator comprises a time-base integrated circuit IC, a resistor R2, a resistor R3, a capacitor C3 and a capacitor C4; and the high-voltage generating circuit comprises a boosting transformer T2, a thyristor VT, a resistor R4, a resistor R5, a capacitor C5, a diode VD3, a discharge spark gap F1 and a discharge spark gap F2. The theft-proof electric fence control circuit disclosed by the invention has the advantages of being reasonable in circuit structure design, convenient to control and operate, high in security, good in theft-proof effect, high in control efficiency and the like, is mainly applied to captive breeding of livestock in livestock farms or grazing pastures, and also has the function of preventing the livestock from being stolen.
Description
Technical field
The invention belongs to technical field of automatic control, be specifically related to a kind of anti-theft type electric fence control circuit.
Background technology
At present, for letting animals feed and the fence safeguarding crops, the net of post-and-paling, wire netting or common rope braiding mostly, the crops circle that domesticated animal group or needs will be needed to safeguard, in fence, can prevent feral animals from entering as pasture fence and domesticated animal jumps out fence.But post-and-paling is general only for the scope that area of encircling for protection is less, and need thicker waddy to build, can not move once build up by fixing, the fence of this form is not suitable for large area and uses; Although the fence made with wire netting can large area use, its iron thorn easily stabs domesticated animal, and transport and transfer are also inconvenient; Do fence with the net that common rope is woven into, shaky, easy large area is damaged, and can not produce stimulation to animal, does not reach the object of stable breeding.
Summary of the invention
Goal of the invention: the object of the invention is to solve deficiency of the prior art, there is provided a kind of circuit structure design reasonable, control operation is convenient, have that fail safe is high, good anti-theft effect, control efficiency advantages of higher, be mainly used in the livestock stable breeding of livestock-raising field or grazing pasture, also have the anti-theft type electric fence control circuit of the function preventing livestock stolen concurrently.
Technical scheme: a kind of anti-theft type electric fence control circuit of the present invention, comprise power circuit, pulse generator and high-pressure generating circuit, described power circuit is made up of power transformer T1, rectifier diode VD1, VD2, filtering capacitor C1, C2 and resistor R1, the input winding switching of described power transformer T1 has civil power, the input winding of described power transformer T1 is also connected with rectifier diode VD2, resistor R1 and filtering capacitor C2, and the output winding switching of described power transformer T1 has rectifier diode VD1 and filtering capacitor C1, described consists time-base integrated circuit IC, resistor R2, R3 and capacitor C3, C4 composition, 4 pin of described time-base integrated circuit IC are connected with described rectifier diode VD1 with 8 pin, 7 pin of described time-base integrated circuit IC are connected in parallel to resistor R2 and resistor R3, described resistor R3 is connected with described rectifier diode VD1 and filtering capacitor C1 simultaneously, described resistor R2 is also connected with 2 pin of time-base integrated circuit IC, 6 pin and capacitor C4, and 5 pin of described time-base integrated circuit IC are connected with capacitor C3, described high-pressure generating circuit is by step-up transformer T2, thyristor VT, resistor R4, R5, capacitor C5, diode VD3 and discharge spark gap Fl, F2 forms, described resistor R4 is connected with 3 pin of described time-base integrated circuit IC, described resistor R4 is also connected with capacitor C5, described capacitor C5 is also connected in parallel to diode VD3 and thyristor VT, described thyristor VT is also connected with resistor R5 and step-up transformer T2, the winding W1 of described step-up transformer T2 respectively with described resistor R1, filtering capacitor C2 connects, the winding W2 of described step-up transformer T2 is connected with discharge spark gap Fl, F2.
Further, described resistor R1 ~ R4 selects 1/4W carbon film resistor or metal film resistor; R5 selects 2W metal film resistor.
Further, described capacitor C1 and C4 all selects withstand voltage to be the aluminium electrolytic capacitor of 16V; C2 selects withstand voltage to be the aluminium electrolytic capacitor of 450V; C3 and C5 selects dacron terylene condenser or monolithic capacitor.
Further, described rectifier diode VD1 and VD2 all selects 1N4007 type silicon rectifier diode; Diode VD3 selects lN4148 type transwitch diode.
Further, described thyristor VT selects BT148 or MCR100-6 type thyristor.
Further, described time-base integrated circuit IC selects NE555 or CD7555, pA555, LM555 type time-base integrated circuit.
Further, described power transformer T1 selects 10W, secondary voltage to be the power transformer of 9V; T2 selects automobile ignition coil or electric billy pulse booster transformer.
Further, described discharge spark gap F1 selects the discharge spark gap of 4mm; F2 selects the discharge spark gap of 3mm.
Beneficial effect: a kind of anti-theft type electric fence control circuit of the present invention, its circuit structure design is reasonable, control operation is convenient, have that fail safe is high, good anti-theft effect, control efficiency advantages of higher, be mainly used in the livestock stable breeding of livestock-raising field or grazing pasture, also have the function preventing livestock stolen concurrently.
Accompanying drawing explanation
Fig. 1 is control circuit schematic diagram of the present invention.
Embodiment
A kind of anti-theft type electric fence control circuit as shown in Figure 1, comprises power circuit, pulse generator and high-pressure generating circuit.
Described power circuit is made up of power transformer T1, rectifier diode VD1, VD2, filtering capacitor C1, C2 and resistor R1, the input winding switching of described power transformer T1 has civil power, the input winding of described power transformer T1 is also connected with rectifier diode VD2, resistor R1 and filtering capacitor C2, and the output winding switching of described power transformer T1 has rectifier diode VD1 and filtering capacitor C1.
Described consists time-base integrated circuit IC, resistor R2, R3 and capacitor C3, C4 composition, 4 pin of described time-base integrated circuit IC are connected with described rectifier diode VD1 with 8 pin, 7 pin of described time-base integrated circuit IC are connected in parallel to resistor R2 and resistor R3, described resistor R3 is connected with described rectifier diode VD1 and filtering capacitor C1 simultaneously, described resistor R2 is also connected with 2 pin of time-base integrated circuit IC, 6 pin and capacitor C4, and 5 pin of described time-base integrated circuit IC are connected with capacitor C3.
Described high-pressure generating circuit is by step-up transformer T2, thyristor VT, resistor R4, R5, capacitor C5, diode VD3 and discharge spark gap Fl, F2 forms, described resistor R4 is connected with 3 pin of described time-base integrated circuit IC, described resistor R4 is also connected with capacitor C5, described capacitor C5 is also connected in parallel to diode VD3 and thyristor VT, described thyristor VT is also connected with resistor R5 and step-up transformer T2, the winding W1 of described step-up transformer T2 respectively with described resistor R1, filtering capacitor C2 connects, the winding W2 of described step-up transformer T2 is connected with discharge spark gap Fl, F2.
Each components and parts of above-mentioned control circuit are selected as follows:
Further, described resistor R1 ~ R4 selects 1/4W carbon film resistor or metal film resistor; R5 selects 2W metal film resistor.
Further, described capacitor C1 and C4 all selects withstand voltage to be the aluminium electrolytic capacitor of 16V; C2 selects withstand voltage to be the aluminium electrolytic capacitor of 450V; C3 and C5 selects dacron terylene condenser or monolithic capacitor.
Further, described rectifier diode VD1 and VD2 all selects 1N4007 type silicon rectifier diode; Diode VD3 selects lN4148 type transwitch diode.
Further, described thyristor VT selects BT148 or MCR100-6 type thyristor.
Further, described time-base integrated circuit IC selects NE555 or CD7555, pA555, LM555 type time-base integrated circuit.
Further, described power transformer T1 selects 10W, secondary voltage to be the power transformer of 9V; T2 selects automobile ignition coil or electric billy pulse booster transformer.
Further, described discharge spark gap F1 selects the discharge spark gap of 4mm; F2 selects the discharge spark gap of 3mm.
The operation principle of above-mentioned control circuit is:
Alternating current 220V voltage one tunnel after T1 step-down, VD1 rectification and C1 filtering, for IC provides 9V direct voltage; Another road after VD1 rectification, the step-down of R1 current limliting and C2 filtering, for high-pressure generating circuit provides working power.
After pulse generator energising work, be the electric impulse signal of 2Hz from the 3 pin output frequencies of IC, added to the gate pole of thyristor VT by R4 and C5, make VT periodically conducting and cut-off along with the change of pulse signal.When VT conducting, C2 is discharged by the low pressure winding (W1 winding) of step-up transformer T2, the high pressure winding (W2 winding) of T2 produces high voltage pulse, is discharged by discharge spark gap F1, F2.
F1, F2 are serially connected between fence lead and ground in discharge spark gap.At ordinary times, the high voltage pulse that T2 exports discharges over the ground through F1; When livestock (or robber) touches fence lead, high voltage pulse discharges over the ground through the health of the discharging gap of F2, fence lead and livestock (or robber), and livestock (or robber) is shocked by electricity.
A kind of anti-theft type electric fence control circuit of the present invention, its circuit structure design is reasonable, and control operation is convenient, has that fail safe is high, good anti-theft effect, control efficiency advantages of higher, be mainly used in the livestock stable breeding of livestock-raising field or grazing pasture, also have the function preventing livestock stolen concurrently.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (8)
1. an anti-theft type electric fence control circuit, it is characterized in that: comprise power circuit, pulse generator and high-pressure generating circuit, described power circuit is made up of power transformer T1, rectifier diode VD1, VD2, filtering capacitor C1, C2 and resistor R1, the input winding switching of described power transformer T1 has civil power, the input winding of described power transformer T1 is also connected with rectifier diode VD2, resistor R1 and filtering capacitor C2, and the output winding switching of described power transformer T1 has rectifier diode VD1 and filtering capacitor C1, described consists time-base integrated circuit IC, resistor R2, R3 and capacitor C3, C4 composition, 4 pin of described time-base integrated circuit IC are connected with described rectifier diode VD1 with 8 pin, 7 pin of described time-base integrated circuit IC are connected in parallel to resistor R2 and resistor R3, described resistor R3 is connected with described rectifier diode VD1 and filtering capacitor C1 simultaneously, described resistor R2 is also connected with 2 pin of time-base integrated circuit IC, 6 pin and capacitor C4, and 5 pin of described time-base integrated circuit IC are connected with capacitor C3, described high-pressure generating circuit is by step-up transformer T2, thyristor VT, resistor R4, R5, capacitor C5, diode VD3 and discharge spark gap Fl, F2 forms, described resistor R4 is connected with 3 pin of described time-base integrated circuit IC, described resistor R4 is also connected with capacitor C5, described capacitor C5 is also connected in parallel to diode VD3 and thyristor VT, described thyristor VT is also connected with resistor R5 and step-up transformer T2, the winding W1 of described step-up transformer T2 respectively with described resistor R1, filtering capacitor C2 connects, the winding W2 of described step-up transformer T2 is connected with discharge spark gap Fl, F2.
2. a kind of anti-theft type electric fence control circuit according to claim 1, is characterized in that: described resistor R1 ~ R4 selects 1/4W carbon film resistor or metal film resistor; R5 selects 2W metal film resistor.
3. a kind of anti-theft type electric fence control circuit according to claim 1, is characterized in that: described capacitor C1 and C4 all selects withstand voltage to be the aluminium electrolytic capacitor of 16V; C2 selects withstand voltage to be the aluminium electrolytic capacitor of 450V; C3 and C5 selects dacron terylene condenser or monolithic capacitor.
4. a kind of anti-theft type electric fence control circuit according to claim 1, is characterized in that: described rectifier diode VD1 and VD2 all selects 1N4007 type silicon rectifier diode; Diode VD3 selects lN4148 type transwitch diode.
5. a kind of anti-theft type electric fence control circuit according to claim 1, is characterized in that: described thyristor VT selects BT148 or MCR100-6 type thyristor.
6. a kind of anti-theft type electric fence control circuit according to claim 1, is characterized in that: described time-base integrated circuit IC selects NE555 or CD7555, pA555, LM555 type time-base integrated circuit.
7. a kind of anti-theft type electric fence control circuit according to claim 1, is characterized in that: described power transformer T1 selects 10W, secondary voltage to be the power transformer of 9V; T2 selects automobile ignition coil or electric billy pulse booster transformer.
8. a kind of anti-theft type electric fence control circuit according to claim 1, is characterized in that: described discharge spark gap F1 selects the discharge spark gap of 4mm; F2 selects the discharge spark gap of 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510858849.7A CN105430855A (en) | 2015-12-01 | 2015-12-01 | Theft-proof electric fence control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510858849.7A CN105430855A (en) | 2015-12-01 | 2015-12-01 | Theft-proof electric fence control circuit |
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| Publication Number | Publication Date |
|---|---|
| CN105430855A true CN105430855A (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510858849.7A Pending CN105430855A (en) | 2015-12-01 | 2015-12-01 | Theft-proof electric fence control circuit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110810396A (en) * | 2019-11-22 | 2020-02-21 | 徐州志欧机电设备有限公司 | Agricultural planting field drives bird circuit by electricity |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4200809A (en) * | 1977-06-29 | 1980-04-29 | Reofon A/S | Apparatus for generating electric shock pulses |
| CN102740575A (en) * | 2011-04-02 | 2012-10-17 | 上海广拓信息技术有限公司 | High voltage pulse electronic fence host and its operation method |
| CN103199726A (en) * | 2013-04-07 | 2013-07-10 | 王寅寅 | Electronic fence high voltage generator assembly |
| CN103338578A (en) * | 2013-07-24 | 2013-10-02 | 衢州昀睿工业设计有限公司 | Electronic circuit for cockroach killing device |
-
2015
- 2015-12-01 CN CN201510858849.7A patent/CN105430855A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4200809A (en) * | 1977-06-29 | 1980-04-29 | Reofon A/S | Apparatus for generating electric shock pulses |
| CN102740575A (en) * | 2011-04-02 | 2012-10-17 | 上海广拓信息技术有限公司 | High voltage pulse electronic fence host and its operation method |
| CN103199726A (en) * | 2013-04-07 | 2013-07-10 | 王寅寅 | Electronic fence high voltage generator assembly |
| CN103338578A (en) * | 2013-07-24 | 2013-10-02 | 衢州昀睿工业设计有限公司 | Electronic circuit for cockroach killing device |
Non-Patent Citations (1)
| Title |
|---|
| 王敏 编: "《电工小窍门小制作》", 31 January 2014, 中国电力出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110810396A (en) * | 2019-11-22 | 2020-02-21 | 徐州志欧机电设备有限公司 | Agricultural planting field drives bird circuit by electricity |
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Application publication date: 20160323 |