CN203963689U - Warning aviation obstruction beacon for high-pressure delivery cable - Google Patents
Warning aviation obstruction beacon for high-pressure delivery cable Download PDFInfo
- Publication number
- CN203963689U CN203963689U CN201420307422.9U CN201420307422U CN203963689U CN 203963689 U CN203963689 U CN 203963689U CN 201420307422 U CN201420307422 U CN 201420307422U CN 203963689 U CN203963689 U CN 203963689U
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- China
- Prior art keywords
- ring
- pressure delivery
- delivery cable
- warning
- aviation obstruction
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Warning aviation obstruction beacon for the high-pressure delivery cable that the utility model provides, comprise ring, ring is the radiator of sealing fixing hoop on high-pressure delivery cable, ring inside is provided with car coat type current transformer and power subsystem, some LED illuminators connect as the load of power subsystem, evenly arrange and be arranged on ring outer surface, its outer printing opacity guard shield that is provided with.The technical program, its power supply electric energy is directly taken from power high voltage handling cable, has formed integral body and has been set directly at the aviation obstruction beacon on power high voltage handling cable, and it is simple in structure and small and exquisite, and power supply mode is stable, lasting, safety, and product installation cost is cheap.
Description
Technical field
The utility model relates to the aviation obstruction beacon that luminous lighting LED is core.
Background technology
Aviation obstruction beacon is mounted on the buildings and natural mark reaching quite highly, provides the warning lamp of night illumination, prompting obstacle height, the work of conventionally glimmering.The power supply mode of aviation obstruction beacon mainly contains 220V and exchanges connection power supply, remote districts can only adopt wind power generation plant or device of solar generating that work energy is provided, need to build immobilizing foundation thing these devices and equipment are installed, setup cost is high, composition is complicated.Owing to all cannot providing applicable power supply with lamp for the warning at night of power high voltage handling cable in prior art, especially on the power high voltage handling cable between remote districts, high mountain, so warning at the night of power high voltage handling cable is blank with lamp always.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of applicable suspension and is arranged on the warning aviation obstruction beacon for high-pressure delivery cable on power high voltage handling cable.Warning aviation obstruction beacon technical scheme for the high-pressure delivery cable that the utility model provides, its main technical content is: warning aviation obstruction beacon for a kind of high-pressure delivery cable, comprise ring, ring is the radiator of sealing fixing hoop on high-pressure delivery cable, ring inside is provided with car coat type current transformer and power subsystem, some LED illuminators connect as the load of power subsystem, evenly arrange and be arranged on ring outer surface, its outer printing opacity guard shield that is provided with.
Warning aviation obstruction beacon technical scheme for the high-pressure delivery cable that the utility model provides, integrated straight box cupling is enclosed within on power high voltage handling cable, its power supply electric energy is directly taken from power high voltage handling cable, it is simple in structure and small and exquisite, without any external setting and member, power supply mode is stable, lasting, safety, and product cost, especially installation cost are cheap.
Accompanying drawing explanation
Fig. 1 is the use state diagram that the utility model is installed on power high voltage handling cable.
Fig. 2 is the sectional structure chart of Fig. 1.
Fig. 3 is the rectification circuit one implementing circuit schematic diagram in power subsystem.
Fig. 4 is an implementing circuit schematic diagram of the voltage-stabilizing output circuit in power subsystem.
Fig. 5 is battery and voltage stabilizing charging circuit unit one implementing circuit schematic diagram thereof.
Fig. 6 is the oscillating circuit one implementing circuit schematic diagram that the input of LED illuminator load circuit connects.
The specific embodiment
Warning aviation obstruction beacon for the disclosed high-pressure delivery cable of the utility model, its structure as shown in Figure 1, comprise ring 3, ring 3 adopts two halves hinge 7 make-ups to connect, form integral barrel, sealing fixing hoop is on high-pressure delivery cable 9, and ring 3 is the encapsulating housing of internal structure, also be the installation base plate of LED illuminator, the whole radiator that still distributes work calories.The place, axle position of ring 3 two ends end faces is for wearing the perforating of high-pressure delivery cable 9, and perforating place is provided with sealing ring 8, makes ring 3 sealing shroud rings on high-pressure delivery cable 9.
As shown in Figure 2, the enclosure space that ring 3 forms on high-pressure delivery cable 9, the high-pressure delivery cable 9 of enclosure space is provided with car coat type current transformer 5, is also provided with power subsystem 6, be preferably also provided with battery 10 for work energy is provided under special state with and voltage stabilizing charging circuit unit.Some LED illuminators 2 are as the load of the load circuit of power subsystem 6 or battery 10, and evenly distributed being arranged on ring outer surface, is provided with printing opacity guard shield 1 outside it.
Current transformer 5, by isolation electromagnetic induction, obtains electric energy from high-pressure delivery cable 9, then through power subsystem 6 treatment and supplied to LED illuminator illumination work.Described power subsystem 6 is comprised of rectification circuit, voltage-stabilizing output circuit.
The technical program content of following examples explanation is only preference or a certain Application Example, but the application's protection domain is not limited to described embodiment.
The power supply signal that current transformer 5 inductions obtain is suppressed after voltage-stabiliser tube TVS voltage stabilizing by transient state, the rectification circuit rectification, the filtering that through full-bridge rectifier D and secondary filter capacitor C 1, C2, form, output direct current the first power supply signal; Wherein, current transformer 5 outputs are connected with piezo-resistance YM and resettable fuse PPTC, avoid the damage of surge current to circuit in field thunderbolt and circuit.
In this enforcement structure, voltage-stabilizing output circuit adopts current mode BOOST voltage-stabilizing output circuit, by switching tube VT1, the step-up transformer T output loop of the switching power circuit of switching tube VT1 control end and switching tube VT1 forms, switching power circuit wherein selects switching power source chip and peripheral cell thereof to connect and compose, in described switching power source chip series, as the closed loop switching power circuit of selecting UC3842 U1 and peripheral cell thereof to form, the 7th pin of the output connecting valve power supply chip U1 of rectification circuit, by the 6th pin, to switching tube VT1, export square wave enabling signal, serial Feedback resistance R 8 in the output loop of switching tube VT1, through current-limiting resistance R7 and capacitor C 8, feed back to switching power source chip U1 the 3rd pin again, form current feedback ring.Step-up transformer T output connects the load of LED illuminator.
According to aviation obstruction beacon warning lighting, it is strobe light emission specification requirement, as shown in Figure 6, the input of LED illuminator load circuit is connected with the satisfactory oscillating circuit of output frequency, simply can select by NE555 chip and form, then line constant-current driven chip DD311 connects the load of LED illuminator.
Battery 10 with and voltage stabilizing charging circuit unit, can for as work energy is provided while there is the special statuss such as interim power-off.Voltage stabilizing charging circuit unit, a physical circuit as shown in Figure 5, comprising: be connected in voltage-stabilizing output circuit output V
oUTthe voltage stabilizing testing circuit being formed by resistance R 9 and the first voltage-stabiliser tube V1, the current-limiting circuit that comprises by adjusting driving tube VT2, drives the second voltage-stabiliser tube V2 of the current-limiting resistance R12, the R13 that connect in loop and adjustment driving tube VT2 base stage to form, also comprise by the backward dioded D20 of positive-negative-positive triode Q20, positive-negative-positive triode Q20 base terminal, the high pressure limit initialization circuit that the 3rd voltage-stabiliser tube D21 forms, by the output V of battery 10
oUT1output services power supply.
As output V
oUTovertension, voltage-stabiliser tube V1 conducting, its shunting action has increased the dividing potential drop effect of adjusting driving tube VT1; When charging current is too high, the second voltage-stabiliser tube V2 conducting, reduces the collector current of adjusting driving tube VT1, reduces charging current; When the voltage of battery 10 reaches the 3rd voltage-stabiliser tube D21 breakdown voltage, backward dioded D20 conducting, impels voltage drop.
Claims (4)
1. a high-pressure delivery cable is with warning aviation obstruction beacon, it is characterized in that its composition comprises ring (3), ring (3) is the radiator of sealing fixing hoop on high-pressure delivery cable (9), ring inside is provided with car coat type current transformer (5) and power subsystem (6), some LED illuminators (2) connect as the load of power subsystem, evenly arrange and be arranged on ring outer surface, its outer printing opacity guard shield (1) that is provided with.
2. warning aviation obstruction beacon for high-pressure delivery cable according to claim 1, is characterized in that the place, axle position of ring (3) two ends end face is for wearing the perforating of high-pressure delivery cable (9), and perforating place is provided with sealing ring (8).
3. high-pressure delivery cable according to claim 1 and 2 is with warning aviation obstruction beacon, it is characterized in that power subsystem (6) is comprised of rectification circuit, voltage-stabilizing output circuit, the output of current transformer (5) is connected with piezo-resistance and resettable fuse, and its voltage-stabilizing output circuit is current mode BOOST voltage-stabilizing output circuit.
4. warning aviation obstruction beacon for high-pressure delivery cable according to claim 1 and 2, is characterized in that being also provided with in ring (3) battery (10) and its voltage stabilizing charging circuit unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307422.9U CN203963689U (en) | 2014-06-10 | 2014-06-10 | Warning aviation obstruction beacon for high-pressure delivery cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307422.9U CN203963689U (en) | 2014-06-10 | 2014-06-10 | Warning aviation obstruction beacon for high-pressure delivery cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203963689U true CN203963689U (en) | 2014-11-26 |
Family
ID=51924269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420307422.9U Expired - Fee Related CN203963689U (en) | 2014-06-10 | 2014-06-10 | Warning aviation obstruction beacon for high-pressure delivery cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203963689U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716609A (en) * | 2015-04-07 | 2015-06-17 | 国家电网公司 | Fire airplane obstacle indicator for overhead line |
| CN107181225A (en) * | 2017-06-20 | 2017-09-19 | 辽宁机电职业技术学院 | A kind of high voltage induction charging type aviation obstruction beacon automatic travelling device |
| CN111845873A (en) * | 2020-06-18 | 2020-10-30 | 贵州电网有限责任公司 | Unmanned aerial vehicle battery charge-discharge save set |
-
2014
- 2014-06-10 CN CN201420307422.9U patent/CN203963689U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716609A (en) * | 2015-04-07 | 2015-06-17 | 国家电网公司 | Fire airplane obstacle indicator for overhead line |
| CN107181225A (en) * | 2017-06-20 | 2017-09-19 | 辽宁机电职业技术学院 | A kind of high voltage induction charging type aviation obstruction beacon automatic travelling device |
| CN107181225B (en) * | 2017-06-20 | 2018-10-02 | 辽宁机电职业技术学院 | A kind of high voltage induction charging type aviation obstruction beacon automatic travelling device |
| CN111845873A (en) * | 2020-06-18 | 2020-10-30 | 贵州电网有限责任公司 | Unmanned aerial vehicle battery charge-discharge save set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20150610 |
|
| EXPY | Termination of patent right or utility model |