CN201868852U - Lightning-proof high-voltage surge resistant transformer with double-colored light indicating function in blowout - Google Patents
Lightning-proof high-voltage surge resistant transformer with double-colored light indicating function in blowout Download PDFInfo
- Publication number
- CN201868852U CN201868852U CN2010205920731U CN201020592073U CN201868852U CN 201868852 U CN201868852 U CN 201868852U CN 2010205920731 U CN2010205920731 U CN 2010205920731U CN 201020592073 U CN201020592073 U CN 201020592073U CN 201868852 U CN201868852 U CN 201868852U
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- Prior art keywords
- transformer
- fuse
- double
- colored light
- small
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- 239000003990 capacitor Substances 0.000 claims description 5
- 230000009977 dual effect Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 238000005538 encapsulation Methods 0.000 claims 1
- 230000006698 induction Effects 0.000 abstract description 4
- 239000000919 ceramic Substances 0.000 description 5
- 230000006378 damage Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 241001062009 Indigofera Species 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
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- Emergency Protection Circuit Devices (AREA)
Abstract
The utility model discloses a small and medium-sized low-frequency lightning-proof high-voltage surge resistant transformer which can emit double colored light for indication in blowout. A group of discharge tubes and piezoresistors (connected with a fuse in series) which are installed on a circuit board and have different break-over voltage are parallelly connected at two ends where a primary coil of the small and medium-sized transformer is connected with a 220V power supply, so that high-voltage surge, induction lightning and small-sized spherical lightning with different voltages can be intercepted for absorbing energy and protecting electrical equipment; in addition, a string of double-colored light-emitting indicating devices which are parallelly connected at two ends of the fuse of the transformer are also installed on the same circuit board, and when the fuse is blown, the double-colored light-emitting indicating devices can emit double colored light fast alternating to indicate a fault point.
Description
Affiliated technical field:
The utility model be a kind ofly relate to lightning protection, anti-high pressure surge, and the primary coil of blowout transformer still just often, can send low frequency (or claiming power frequency) transformer of the bi-coloured light of Fast transforms.
Background technology:
Existing middle-size and small-size low-frequency transformer, primary coil all do not have lightning protection, anti-high pressure surge and blowout indicating device, are not enough.Thunderbolt mainly occurs on the high-tension bus-bar and large-scale open-air transformer of power supply administration, scurry in the low voltage electric network but still have part induction thunder, middle-size and small-size low-frequency transformer space is limited, and consider cost, primary coil enamelled wire (copper cash) is much thinner than secondary, causes the damage of the middle-size and small-size low-frequency transformer more than 90% all to occur in primary coil.Add that this device can effectively protect primary coil, and the bi-coloured light indication that can send Fast transforms during blowout.
Summary of the invention:
In order to prevent to respond to the destruction of thunder, high pressure surge centering miniature transformer primary coil, and the double-colored glory indication of sending Fast transforms during blowout.
The technical scheme that the utility model adopted is: 1. in two terminations that middle-size and small-size low-frequency transformer primary coil and 220V power supply join, and connect one group the discharge tube that conducting voltage is different on the wiring board, the piezo-resistance of series connection fuse are installed.It is by the piezo-resistance (1) of the ceramic air discharge tube of a conducting voltage 600V, a conducting voltage 850V, and the piezo-resistance (2) of serial connection fuse (1), a conducting voltage 1000V is connected in series fuse (2), is formed in parallel.2. be installed on the same wiring board with lead and the device that connects a string dual color light emitting at the fuse two ends of middle-size and small-size low-frequency transformer, i.e. 110K Ohmic resistance step-down current limliting, a rectifier diode (IN4007) rectification, the electrochemical capacitor filtering of a withstand voltage 16V of 47UF, forward and reverse parallel connection encapsulates, and has only the dichromatic LED of two lead-out wires.Pottery air discharge tube, piezo-resistance are under normal voltage, and resistance is in open-circuit condition greater than 1,000 ten thousand ohm, can be to any influence of various parameter generating of transformer.When running into greater than 600V less than the high pressure surge of 850V, ceramic air discharge tube conducting makes the tripping operation of power supply air switch, and transformer insures than blowing; When running into greater than 850V less than the high pressure surge of 1000V, ceramic air discharge tube conducting, piezo-resistance (1) conducting, fuse (1) blow, the transformer blowout, the tripping operation of power supply air switch, and they absorb the energy of high pressure surge jointly; When running into induction thunder, small-sized ball-type thunder, voltage far above 1000V; the conducting of pottery air discharge tube; piezo-resistance (1) conducting fuse (1) blows; piezo-resistance (2) conducting fuse (2) blows, the tripping operation of transformer blowout, power supply air switch; they have absorbed the energy of responding to thunder, small-sized spherical thunder jointly; protected transformer effectively, made electrical equipment not impaired.When the transformer fuse is intact, fuse two ends and the dual color light emitting device that connects, dead electricity is not worked, work as blowout, and when transformer is intact, electric current is through the resistance step-down of 110K ohm, current limliting, rectifier diode (IN4007) rectification, 16V electrochemical capacitor filtering that 47UF is withstand voltage (does not have the electric capacity dichromatic LED can only send out light a kind of, as ruddiness), the primary coil of dichromatic LED transformer constitutes the loop, two kinds of glories that dichromatic LED sent replace fast, as red indigo plant, red green, unusually eye-catching, indicating fuse blows, flow through about 2 milliamperes of the electric current of dual color light emitting indicating device, can not constitute a threat to, can not make electrical work yet the maintenance personal, very safe.More than all elements all be installed in same wiring board and be connected with transformer by lead.
The beneficial effects of the utility model: exempt to be smashed when making middle-size and small-size low-frequency transformer meet with induction thunder, small-sized spherical thunder, high pressure surge, and the double-colored glory indication of Fast transforms is sent in transformer blowout meeting.
Description of drawings:
Below in conjunction with accompanying drawing and example, the utility model is further specified:
Figure (1) is circuit theory diagrams of the present utility model;
Figure (2) is the sectional structural map of " lightning protection, anti-high pressure surge, blowout bi-coloured light indication transformer " embodiment.
1. is that alternating current 220V power supply 2. is that transformer fuse 3. is that 110K Ohmic resistance 4. is that commutation diode (IN4007) 5. is that the withstand voltage 16V electrochemical capacitor 6. of 47UF is that forward and reverse parallel connection (or claiming that anode and anode, negative electrode are in parallel with negative electrode) encapsulates in figure (1) (2), the dichromatic LED 7. that only has two lead-out wires be the ceramic air discharge tube 8. of conducting voltage 600V be piezo-resistance 1. conducting voltage 850V 9. be fuse 1. 10. be piezo-resistance 2. conducting voltage 1000V 11. be that 2. fuse 12. is that transformer 13. is iron core (silicon steel sheets) the 14.th, the transformer secondary output coil
Embodiment:
In figure (1) (2), at same wiring board two groups of different devices are installed, be connected with transformer with lead respectively, can stick the label of " blowout, two-color diode is luminous " at transformer fuse holder place.1. at transformer fuse two ends and connect a string double-colored glory indicating device.The i.e. electrochemical capacitor of the resistance of a 110K ohm, a rectifier diode (IN4007), a withstand voltage 16V of 47UF, a dichromatic LED that has only two lead-in wires.The piezo-resistance of the ceramic air discharge tube of conducting voltage 600V, conducting voltage 850V 1. be connected in series fuse 1., that 2. the piezo-resistance of conducting voltage 1000V is connected in series fuse is 2. in parallel, draw two leads and link to each other by (after fuse) with two end points of transformer respectively, wiring board can be fixed on the support of fuse or other suitable place.
Claims (1)
1. novel lightning protection, anti-high pressure surge, the middle-size and small-size low-frequency transformer of double-colored glory indication is sent in the blowout meeting, it is characterized in that: at two ends that the primary coil and the 220V power supply of middle-size and small-size low-frequency transformer joins and connect one group of discharge tube that conducting voltage is different, the piezo-resistance of serial connection fuse, pottery air discharge tube conducting voltage is 600 volts, piezo-resistance is 850 volts of conducting voltage 1., piezo-resistance 2. conducting voltage is 1000 volts, at the fuse two ends of transformer and connect a string dual color light emitting device, i.e. 110K Ohmic resistance step-down current limliting, a rectifies, the electrochemical capacitor filtering of a withstand voltage 16V of 47UF, a forward and reverse encapsulation in parallel, the dichromatic LED that has only two lead-out wires, two groups of circuit are installed on the same wiring board jointly, are connected with transformer with lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205920731U CN201868852U (en) | 2010-10-30 | 2010-10-30 | Lightning-proof high-voltage surge resistant transformer with double-colored light indicating function in blowout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205920731U CN201868852U (en) | 2010-10-30 | 2010-10-30 | Lightning-proof high-voltage surge resistant transformer with double-colored light indicating function in blowout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201868852U true CN201868852U (en) | 2011-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205920731U Expired - Fee Related CN201868852U (en) | 2010-10-30 | 2010-10-30 | Lightning-proof high-voltage surge resistant transformer with double-colored light indicating function in blowout |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201868852U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103137309A (en) * | 2011-12-04 | 2013-06-05 | 林峰伟 | Anti-inductive-thunder transformer with flickering light indication of blowout |
| CN103166215A (en) * | 2011-12-16 | 2013-06-19 | 林峰伟 | Household appliance protector |
| CN105161265A (en) * | 2015-10-05 | 2015-12-16 | 邱舒溢 | Full-intelligent 36-watt encapsulated transformer |
| CN105185540A (en) * | 2015-10-04 | 2015-12-23 | 邱舒溢 | 45W encapsulated transformer with colourful indications |
| CN105490261A (en) * | 2016-02-05 | 2016-04-13 | 江世军 | Safety electricity utilization intelligent device |
-
2010
- 2010-10-30 CN CN2010205920731U patent/CN201868852U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103137309A (en) * | 2011-12-04 | 2013-06-05 | 林峰伟 | Anti-inductive-thunder transformer with flickering light indication of blowout |
| CN103166215A (en) * | 2011-12-16 | 2013-06-19 | 林峰伟 | Household appliance protector |
| CN105185540A (en) * | 2015-10-04 | 2015-12-23 | 邱舒溢 | 45W encapsulated transformer with colourful indications |
| CN105161265A (en) * | 2015-10-05 | 2015-12-16 | 邱舒溢 | Full-intelligent 36-watt encapsulated transformer |
| CN105490261A (en) * | 2016-02-05 | 2016-04-13 | 江世军 | Safety electricity utilization intelligent device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YANGFAN TONGCHUAN (CHINA) ELECTRONIC CO., LTD. Free format text: FORMER OWNER: QIU SHUYI Effective date: 20140108 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140108 Address after: 364400 No. 168 Industrial Road, industry and Trade Zone, Zhangping Industrial Park, Zhangping, Fujian Patentee after: YANGZHOU TONGCHUANG (CHINA) ELECTRONIC CO., LTD. Address before: 364400 No. 59, Gui Lu garden, Zhangping, Fujian Patentee before: Qiu Shuyi |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |