CN201174624Y - Induction type charger for electricity transmission line - Google Patents
Induction type charger for electricity transmission line Download PDFInfo
- Publication number
- CN201174624Y CN201174624Y CNU2008200662929U CN200820066292U CN201174624Y CN 201174624 Y CN201174624 Y CN 201174624Y CN U2008200662929 U CNU2008200662929 U CN U2008200662929U CN 200820066292 U CN200820066292 U CN 200820066292U CN 201174624 Y CN201174624 Y CN 201174624Y
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- rectifier diode
- diode
- transmission line
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- charger
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- Expired - Fee Related
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Abstract
The utility model discloses an induction type charger for power transmission lines. The charger comprises rectifier diodes, a filter capacitor and a voltage stabilizing diode; the charger is characterized in that an electric power pylon is connected with ground, insulators are connected with the electric power pylon and a transmission line respectively, a grounding metal rod is connected with ground, an overhead wire has one end hung along the transmission line and the other end connected with an anode of one rectifier diode and a cathode of the other rectifier diode, a cathode of the rectifier diode is connected with the cathode of the other rectifier diode and an anode of the filter capacitor respectively, the cathode of the filter capacitor is connected with a cathode of the voltage stabilizing diode and an anode of an output diode, and a cathode of the output diode is connected with a binding post. The charger of the utility model is simple in structure and convenient in use; moreover, the charger utilizes electromagnetic fields generated by the transmission line as the induction power supply, so that the power supply of the charger is safe and reliable.
Description
Technical field
The utility model relates to a kind of contact-less charger that utilizes the transmission line electromagnetic field to make induction power supply, especially can make the power supply of charger under the situation that other power supplys are difficult for obtaining.
Background technology
At present, well-known charger is made up of attaching plug, coil transformer, diode rectification loop, filter capacitor, voltage stabilizing didoe and the transmission of electricity utmost point.Attaching plug is inserted 220 volts of power supplys of normal domestic; by transformer 220 volts of alternating currents are depressured to certain voltage; alternating current after the step-down is by diode rectification loop rectification output unidirectional current; by obtaining more stable direct current after the filter capacitor filtering; utilize voltage stabilizing didoe output galvanic current to press then; by protective circuit rechargeable battery is charged; but under many circumstances; because the normal domestic power supply is difficult to obtain; in order to charge, must seek the usefulness of other power supplys that can substitute with power supply that charger is provided to rechargeable battery.
Summary of the invention
In order to overcome existing charge power supply can't obtain 220 volts of power supplys of normal domestic in the open air with the isolated area deficiency, the purpose of this utility model is to be to provide a kind of transmission line inductive charging device, simple in structure, easy to use, the electromagnetic field that this charger utilizing transmission line produces is made induction power supply, can be for charger provides safe and reliable power source, as the power supply of charger.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of transmission line inductive charging device, it comprises rectifier diode, filtering capacitor, voltage stabilizing didoe, it is characterized in that: electric power pylon links to each other with the earth, insulator electric power pylon respectively links to each other with power transmission line, the grounded metal rod links to each other with the earth, aerial condutor one end is built on stilts along power transmission line, aerial condutor links to each other with the positive pole of rectifier diode and links to each other with the negative pole of rectifier diode, the negative pole of rectifier diode respectively with the negative pole of rectifier diode, the positive pole of filtering capacitor links to each other, the negative pole of rectifier diode and the negative pole of voltage stabilizing didoe, the positive pole of output diode links to each other, and the negative pole of output diode links to each other with binding post.Under transmission line; by an aerial condutor (or metal polar plate) and two utmost points of a metal electrode that contacts with the earth as inductance capacitance; by the electromagnetic field around the transmission line induced voltage that the sense capacitor of being made up of aerial condutor and grounded metal electrode produces is made power supply; by the rectification circuit that links to each other with inductance capacitance voltage is carried out rectification then; by filter capacitor filtering; the voltage stabilizing didoe voltage stabilizing; the output diode protection is exported stable voltage rechargeable battery is charged.As long as there is the place of high voltage transmission line, with aerial condutor (or metal polar plate) be placed on overhead 1.5 meters built on stilts with interior safe distance, the grounded metal utmost point is inserted in the ground, just can obtain safe and reliable charge power supply by the induction field of transmission line, be reached for the purpose of battery charge.
The utility model compared with prior art has the following advantages and effect, and is simple in structure, easy to use, safe and reliable, as long as in the place that high voltage transmission line is arranged, just can provide safe and reliable charger to the battery of need charging, and charging circuit is simple and reliable.
Description of drawings
Fig. 1 is a kind of transmission line inductive charging device structural representation
Among the figure 1, aerial condutor (or metal polar plate), 2, the grounded metal rod, 3, rectifier diode, 4, rectifier diode, 5, rectifier diode, 6, rectifier diode, 7, filtering capacitor, 8, voltage stabilizing didoe, 9, output diode, 10, anodal output wiring terminal, 11, negative pole output wiring terminal, 12, electric power pylon, 13, power transmission line, 14, the earth, 15, insulator.
Embodiment
According to Fig. 1 as can be known, electric power pylon 12 links to each other with the earth 14, and insulator 15 links to each other with power transmission line 13 with electric power pylon 12 respectively, and power transmission line 13 is suspended on the iron tower 12 by insulator 15.14 generations of power transmission line 13 and the earth have ac magnetic field, and grounded metal rod 2 links to each other with the earth 14, and aerial condutor (or metal polar plate) 1 and grounded metal rod 2 constitute two utmost points of sense capacitor, induced voltage in ac magnetic field.Aerial condutor 1 one ends are built on stilts along power transmission line, aerial condutor 1 other end links to each other with the positive pole of rectifier diode 3 and links to each other with the negative pole of rectifier diode 5, the negative pole of rectifier diode 3 links to each other with the negative pole of rectifier diode 4, the positive pole of filtering capacitor 7 respectively, the negative pole of rectifier diode 3 links to each other with the negative pole of voltage stabilizing didoe 8, the positive pole of output diode 9, and the negative pole of output diode 9 links to each other with the anodal output wiring terminal 10 of charger; Grounded metal rod 2 one ends and the earth 14, grounded metal rod 2 other ends link to each other with the positive pole of rectifier diode 4 and the negative pole of rectifier diode 6; The positive pole of rectifier diode 5 links to each other with binding post 11 with the positive pole of rectifier diode 6, the negative pole of filtering capacitor 7, the positive pole of voltage stabilizing didoe 8 and the negative pole output of charger.When in ac magnetic field, producing induced voltage between aerial condutor 1 and the grounded metal rod 2, produce positive voltage as overhead wire 1, when grounded metal rod 2 produces negative voltage, then rectifier diode 3 and rectifier diode 6 conductings, rectifier diode 4 and rectifier diode 5 end, the positive current that overhead wire 1 produces gives filtering capacitor 7 charging filtering by rectifier diode 3 and rectifier diode 6, by voltage stabilizing didoe 8 voltage stabilizings, by the stable positive voltage of output diode 9 outputs.Produce negative voltage as overhead wire 1, when grounded metal rod 2 produces positive voltage, then rectifier diode 4 and rectifier diode 5 conductings, rectifier diode 3 and rectifier diode 6 end, the positive current that grounded metal rod 2 produces gives filtering capacitor 7 charging filtering by rectifier diode 4 and rectifier diode 5, by voltage stabilizing didoe 8 voltage stabilizings,, charge by anodal output wiring terminal 10 and 11 pairs of batteries of negative pole output wiring terminal by the stable positive voltage of output diode 9 outputs.
Claims (2)
1, a kind of transmission line inductive charging device, it comprises rectifier diode (3,4,5,6), filtering capacitor (7), voltage stabilizing didoe (8), it is characterized in that: electric power pylon (12) links to each other with the earth (14), insulator (15) electric power pylon (12) respectively links to each other with power transmission line (13), grounded metal rod (2) links to each other with the earth (14), aerial condutor (1) one end is built on stilts along power transmission line, aerial condutor (1) other end links to each other with the positive pole of rectifier diode (3) and links to each other with the negative pole of rectifier diode (5), the negative pole of rectifier diode (3) respectively with the negative pole of rectifier diode (4), the positive pole of filtering capacitor (7) links to each other, the negative pole of the negative pole of rectifier diode (3) and voltage stabilizing didoe (8), the positive pole of output diode (9) links to each other, and the negative pole of output diode (9) links to each other with binding post (10).
2, a kind of transmission of electricity inductive charging device according to claim 1, its feature with: grounded metal rod (2) links to each other with the positive pole of rectifier diode (4) and the negative pole of rectifier diode (6), and the positive pole of the positive pole of rectifier diode (5), rectifier diode (6), filtering capacitor (7) negative pole, voltage stabilizing didoe (8) are anodal to link to each other with binding post (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200662929U CN201174624Y (en) | 2008-03-31 | 2008-03-31 | Induction type charger for electricity transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200662929U CN201174624Y (en) | 2008-03-31 | 2008-03-31 | Induction type charger for electricity transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201174624Y true CN201174624Y (en) | 2008-12-31 |
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ID=40201752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200662929U Expired - Fee Related CN201174624Y (en) | 2008-03-31 | 2008-03-31 | Induction type charger for electricity transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201174624Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102170178A (en) * | 2011-04-27 | 2011-08-31 | 成都厚明科技有限公司 | High-voltage transmission line current coupling electricity-getting device |
-
2008
- 2008-03-31 CN CNU2008200662929U patent/CN201174624Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102170178A (en) * | 2011-04-27 | 2011-08-31 | 成都厚明科技有限公司 | High-voltage transmission line current coupling electricity-getting device |
| CN102170178B (en) * | 2011-04-27 | 2013-05-29 | 成都厚明科技有限公司 | High-voltage transmission line current coupling electricity-getting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20100331 |