CN109994274B - Cable for realizing identification and fault finding of LED - Google Patents
Cable for realizing identification and fault finding of LED Download PDFInfo
- Publication number
- CN109994274B CN109994274B CN201910170151.4A CN201910170151A CN109994274B CN 109994274 B CN109994274 B CN 109994274B CN 201910170151 A CN201910170151 A CN 201910170151A CN 109994274 B CN109994274 B CN 109994274B
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- cable
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- cable body
- led lamp
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- 239000011324 bead Substances 0.000 claims abstract description 35
- 239000010410 layer Substances 0.000 claims description 60
- 239000000758 substrate Substances 0.000 claims description 11
- 239000011241 protective layer Substances 0.000 claims description 10
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000003086 colorant Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The invention discloses a cable for realizing identification and fault finding of an LED, which comprises a cable body, a conductive layer and a plurality of LED lamp beads, wherein the conductive layer is arranged on the cable body and extends in the length direction of the cable body, and can be connected with external power supply; the LED lamp beads are distributed on the conductive layer along the length direction of the cable body and are mutually connected in parallel, the conductive layer transmits power to light so as to send out identification signals, and the conductive layer can be broken along with the breakage of the cable body so as to stop transmitting power to the LED lamp beads behind the breaking position; because the conducting layer sets up on the cable body, and the cable body fracture links the conducting layer disconnection, when the staff detects, for the conducting layer power supply, when the conducting layer disconnection, the LED lamp pearl at breakpoint rear then goes out, and the staff can then judge breakpoint position immediately for discernment is distinguished more vividly, and the trouble is looked for more directly perceivedly, quick.
Description
Technical Field
The present invention relates to a cable.
Background
Traditional cables, including optical cable, low-voltage cable etc. are laid in the tube well and hang on the shaft tower, have scribbled characters or label in the past on cable surface, but because wearing and tearing of outer coating characters and the loss of on-the-spot label, a large amount of cables that the crust was known are concentrated together, cause a plurality of cables to be difficult to discern each other, moreover, even text or label are intact, this kind of identification mode is also not clear enough, the staff hardly distinguishes, simultaneously, when fracture, crack, disconnection etc. break failure in certain position of cable appear, the staff hardly confirms the fault point, in the past only can be along the investigation of cable section by section, the efficiency is very low.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide a cable which realizes identification and distinguishing and quick fault finding by extending LEDs on the surface.
The technical scheme adopted by the invention is as follows:
A cable for LED identification and fault finding, comprising a cable body, further comprising:
The conductive layer is arranged on the cable body and extends in the length direction of the cable body, and can be connected with external power supply;
The LED lamp beads are distributed on the conducting layer in the length direction of the cable body and are connected in parallel, the conducting layer transmits power to be lighted to send out identification signals, and the conducting layer can be broken along with the cable body to stop transmitting power to the LED lamp beads behind the breaking position.
The cable body comprises a cable core and a cable outer layer coated on the surface of the cable core, and the conductive layer is attached to the cable outer layer.
The conductive layer comprises a flexible substrate extending along the length direction of the cable body and a conductive sheet extending along the length direction of the cable body, wherein the substrate is attached to the cable body, and a plurality of LED lamp beads are arranged on the substrate and connected with the conductive sheet.
The LED lamp bead flashing control device comprises a conductive layer, and is characterized by further comprising a driving control chip, wherein the driving control chip can be connected with external power supply and is connected with the conductive layer to control the LED lamp bead flashing operation.
The conducting strip comprises an anode bus and a cathode bus, a plurality of LED lamp beads are respectively connected with the anode bus and the cathode bus, and the LED lamp beads are mutually connected in parallel.
The LED lamp further comprises a light-transmitting protective layer, wherein the light-transmitting protective layer covers the conductive layer and the surfaces of the LED lamp beads.
The light-transmitting protective layer is a transparent adhesive layer, and the power supply detector is provided with a conductive contact pin which can be inserted into the transparent adhesive layer and is connected with the conductive layer to supply power to the conductive layer.
The power supply detector is connected with the conductive layer to supply power to the conductive layer.
The power supply detector comprises a handheld shell and a power supply module arranged in the shell, and the conductive contact pin is arranged on the shell and extends into the shell to be connected with the power supply module.
The invention has the beneficial effects that:
according to the cable, the conductive layer is arranged on the conductive layer in an extending mode in the length direction of the cable body, the LED lamp beads are distributed on the conductive layer in the length direction of the cable body and are lighted to send out identification signals, the identification signals can be in colors, the colors sent out by the LED lamp beads on different cables are different, so that identification is performed, when a certain part of the cable body breaks, the conductive layer is arranged on the cable body, the cable body breaks and is connected with the conductive layer to be disconnected, when a worker detects that the conductive layer is disconnected, the conductive layer is powered, when the conductive layer is disconnected, the LED lamp beads behind the breaking points are extinguished, the worker can immediately judge the breaking point positions, the identification distinction is clearer, and fault searching is more visual and quick.
Drawings
The following describes the embodiments of the present invention further with reference to the drawings.
Fig. 1 is a schematic view of the structure of the cable of the present invention.
Fig. 2 is a schematic cross-sectional view of the cable of the present invention.
Fig. 3 is a schematic diagram of the use state of the cable matched with the power supply detector.
Detailed Description
As shown in fig. 1 and 2, the cable comprises a cable body 1, a conductive layer 2 and a plurality of LED lamp beads 3, wherein the conductive layer 2 is arranged on the cable body 1 and extends along the length direction of the cable body 1, and the conductive layer 2 can be connected with external power supply; the LED lamp beads 3 are distributed on the conductive layer 2 along the length direction of the cable body 1 and are connected in parallel with each other, the LED lamp beads 3 are lightened by the conductive layer 2 in a power transmission mode to send out identification signals, and the conductive layer 2 can be broken along with the cable body 1 to stop power transmission to the LED lamp beads 3 behind the breaking position.
The LED lamp beads 3 are lighted to emit identification signals, where the identification signals may be in colors, and the colors emitted by the LED lamp beads 3 on different cables are different, so as to identify, or the LED patterns on the cables are arranged, so as to identify through different patterns.
The cable body 1 comprises a cable core 11 and a cable outer layer 12 coated on the surface of the cable core 11, wherein the cable body 1 can be an optical cable or a cable, the optical cable consists of optical fibers, the cable consists of copper and aluminum cores, and the conductive layer 2 is attached to the cable outer layer 12.
The LED lamp further comprises a light-transmitting protective layer 4, wherein the light-transmitting protective layer 4 covers the surfaces of the conducting layer 2 and the LED lamp beads 3, so that the purposes of water resistance, corrosion resistance, dust resistance and insulation are achieved, and the durability is improved.
And in order to be convenient for the detection of staff, still include the power supply detector, this power supply detector can be connected in order to supply power for conducting layer 2 with conducting layer 2, and the staff carries the power supply detector, inserts conducting layer 2 on the cable body 1, can light LED lamp pearl 3 and discern and trouble hunting.
The transparent protective layer 4 is a transparent adhesive layer, the power supply detector is provided with a conductive contact pin 6, and the conductive contact pin 6 can be inserted into the transparent adhesive layer and is connected with the conductive layer 2 to supply power to the conductive layer 2.
The light-transmitting protective layer 4 is made of flexible transparent plastic materials, so that the LED lamp is protected and light is transmitted, and meanwhile, the LED lamp can be automatically recovered after the conductive contact pin 6 is pierced and pulled out.
The power supply detector comprises a handheld shell 51 and a power supply module 52 arranged in the shell 51, wherein the conductive pin 6 is arranged on the shell 51 and extends into the shell 51 to be connected with the power supply module 52, the power supply module 52 can be used for supplying direct current by an energy storage battery, and the conductive pin 6 comprises a positive pin and a negative pin.
This design appears breaking when certain part of cable body, because conducting layer 2 sets up on cable body 1, and cable body 1 breaks and links conducting layer 2 disconnection, and when the staff detects, for conducting layer 2 power supply, and when conducting layer 2 disconnection, LED lamp pearl 3 at breakpoint rear then goes out, and the staff then can judge breakpoint position immediately for discernment distinguishing more vividly, and the trouble is looked for more directly perceivedly, quick.
The conductive layer 2 includes a flexible substrate 21 extending in the longitudinal direction of the cable body 1 and a conductive sheet 22 disposed on the substrate 21 and extending in the longitudinal direction of the cable body 1, the substrate 21 is attached to the cable body 1, and the plurality of LED lamp beads 3 are disposed on the substrate 21 and connected to the conductive sheet 22.
Further, the LED lamp bead lamp further comprises a driving control chip 7, wherein the driving control chip 7 can be connected with external power supply, and the driving control chip 7 is connected with the conductive layer 2 to control the LED lamp bead 3 to perform flickering operation.
The LED lamp pearl scintillation can show this cable more obviously, be convenient for the staff operation, and here drive control chip can include processing unit and switch element, this conducting strip has divided into front end conducting strip and rear end conducting strip, the conducting strip of front end contacts with the conductive contact pin of power supply detection appearance, be connected with the rear end conducting strip after switch element, the rear end conducting strip is connected with the LED lamp pearl, switch element is connected with the conducting strip, processing unit output modulated duty cycle signal, control switch element switch, form signal (e.g. square wave signal), and the frequency of switch is enough accepted by the naked eye and is judged to be scintillation.
The conductive sheet 22 includes a positive bus 221 and a negative bus 222, a plurality of LED lamp beads are connected with the positive bus and the negative bus respectively, one end of the switch unit is connected with a positive contact pin connected with the power supply detector, the other end of the switch unit is connected with the positive bus, and the conductive contact pin also includes a positive contact pin and a negative contact pin correspondingly.
The staff holds the power supply detector and pierces the printing opacity protective layer, contacts the conducting strip, and power supply detector output current is through conducting strip input to LED lamp pearl and drive control chip, and drive control chip automatic start realizes the break-make of circuit, and then realizes the scintillation of LED lamp pearl, utilizes the scintillation of LED lamp pearl to realize the discernment of affiliated cable.
After the power supply detector is pulled out, the power supply of the LED lamp beads is interrupted, and the LED lamp beads do not flash.
When the cable is interrupted, the power supply detector supplies power, the LED lamp beads flash from the power supply access point to the disconnection point, and the section behind the interruption point does not flash any more, so that the interruption position is quickly found.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and the present invention is not limited to the above-mentioned embodiments, as long as the technical solutions for achieving the objects of the present invention by substantially the same means are all within the scope of the present invention.
Claims (7)
1. A cable for LED identification and fault finding, comprising a cable body, characterized in that it further comprises:
The conductive layer is arranged on the cable body and extends in the length direction of the cable body, and can be connected with external power supply;
The LED lamp beads are distributed on the conducting layer along the length direction of the cable body and are mutually connected in parallel, the conducting layer is powered on by the conducting layer to send out identification signals, the conducting layer can be broken along with the cable body to stop power transmission of the LED lamp beads at the rear of the breaking position, the conducting layer comprises a flexible substrate extending along the length direction of the cable body and a conducting strip arranged on the substrate and extending along the length direction of the cable body, the substrate is attached to the cable body, and the LED lamp beads are arranged on the substrate and are connected with the conducting strip;
The transparent protective layer covers the conductive layer and the surfaces of the LED lamp beads.
2. A LED identification and fault finding cable according to claim 1, wherein: the cable body comprises a cable core and a cable outer layer coated on the surface of the cable core, and the conductive layer is attached to the cable outer layer.
3. A LED identification and fault finding cable according to claim 1, wherein: the LED lamp bead flashing control device comprises a conductive layer, and is characterized by further comprising a driving control chip, wherein the driving control chip can be connected with external power supply and is connected with the conductive layer to control the LED lamp bead flashing operation.
4. A LED identification and fault finding cable according to claim 1, wherein: the conducting strip comprises an anode bus and a cathode bus, and a plurality of LED lamp beads are respectively connected with the anode bus and the cathode bus.
5. A LED identification and fault finding cable according to claim 1, wherein: the power supply detector is connected with the conductive layer to supply power to the conductive layer.
6. A LED-enabled identification and fault-finding cable according to claim 5, wherein: the light-transmitting protective layer is a transparent adhesive layer, and the power supply detector is provided with a conductive contact pin which can be inserted into the transparent adhesive layer and is connected with the conductive layer to supply power to the conductive layer.
7. A LED identified and fault-seeking cable as claimed in claim 6 wherein: the power supply detector comprises a handheld shell and a power supply module arranged in the shell, and the conductive contact pin is arranged on the shell and extends into the shell to be connected with the power supply module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910170151.4A CN109994274B (en) | 2019-03-07 | Cable for realizing identification and fault finding of LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910170151.4A CN109994274B (en) | 2019-03-07 | Cable for realizing identification and fault finding of LED |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109994274A CN109994274A (en) | 2019-07-09 |
| CN109994274B true CN109994274B (en) | 2024-06-25 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207782081U (en) * | 2017-12-16 | 2018-08-28 | 江苏普天网络科技有限公司 | A kind of fluorescence LED intelligent network wire jumper |
| CN208207278U (en) * | 2018-03-29 | 2018-12-07 | 深圳市嘉万光通信有限公司 | A kind of optical patchcord |
| CN209947502U (en) * | 2019-03-07 | 2020-01-14 | 佛山市冰蓝科技有限公司 | Cable for realizing identification and fault finding of LED |
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207782081U (en) * | 2017-12-16 | 2018-08-28 | 江苏普天网络科技有限公司 | A kind of fluorescence LED intelligent network wire jumper |
| CN208207278U (en) * | 2018-03-29 | 2018-12-07 | 深圳市嘉万光通信有限公司 | A kind of optical patchcord |
| CN209947502U (en) * | 2019-03-07 | 2020-01-14 | 佛山市冰蓝科技有限公司 | Cable for realizing identification and fault finding of LED |
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