CN202042782U - Power cord of light-emitting diode (LED) photoelectric display screen - Google Patents
Power cord of light-emitting diode (LED) photoelectric display screen Download PDFInfo
- Publication number
- CN202042782U CN202042782U CN2011201378512U CN201120137851U CN202042782U CN 202042782 U CN202042782 U CN 202042782U CN 2011201378512 U CN2011201378512 U CN 2011201378512U CN 201120137851 U CN201120137851 U CN 201120137851U CN 202042782 U CN202042782 U CN 202042782U
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- power cord
- power line
- led
- electric
- display screen
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- Expired - Fee Related
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Abstract
The utility model provides a power cord of a light-emitting diode (LED) photoelectric display screen, comprising a power cord body, wherein the end of the power cord body is provided with a conductive connecting part which is a forked conductive body. After adopting the technical scheme, in the power cord of the LED photoelectric display screen, the end of the power cord body of the LED photoelectric display screen is provided with the forked conductive body which is convenient in connection, and when the power cord is used, a fork part of the forked conductive body is inserted into a matched connecting socket and locked by a screw of the connecting socket. Compared with the prior art, the power cord of the LED photoelectric display screen also can effectively improve the installation efficiency simultaneously when ensuring good contact at the joint, and is convenient and safe to use, strong in repeatability and long in service life.
Description
Technical field
The utility model relates to the conduction connection area, is specifically related to a kind of LED photo-electric display power line.
Background technology
Power line as power supply export to various electricity consumption device electric energy must be through electrical connector, generally include AC power cord and direct current supply line, the power line that is used for different field is general to adopt different wire rods to make, but the structure of the existing LED of being used for photo-electric display power line all comprises plain conductor and outer jacket substantially from inside to outside successively, electricity and hot property excellent material such as plain conductor copper commonly used or aluminium; Outer jacket is called protective layer again, is the outmost one deck sheath of power line, and outer jacket has stronger physics and chemical characteristic, can effectively play the effect of protection internal structure.The end of above-mentioned plain conductor all is exposed to outside the above-mentioned outer jacket end, when connecting power supply with this power line, two kinds of methods of general employing, first method is to adopt the mode of soldering to connect, the two ends that connecting line is exposed to outer plain conductor are welded on the link of power supply and electric device respectively with soldering, the method can firmly connect two storage batterys, and contact is good, but the method has the link that reusability is poor, connection is inconvenient, dangerous and easily damage power supply and electric device, and cause the shortcomings such as shortenings in useful life of the two and power line, be difficult to popularization; Second method is to adopt the exposed plain conductor in power line end directly to insert power socket, screw down then, the bare metal lead at power line two ends is tightened in the link of power supply and electric device respectively with this mode, and on the exposed plain conductor in junction, twine insulating tape, prevent situation generations such as electric leakage, the method is more general, but the method have repeatable relatively poor, connect inconvenience, junction loose contact, the easy oxidized corrosion of plain conductor, easily cause the useful life and the uneasy congruent shortcoming of the smooth and shortening electric device of electric device work.Only because of there is defective in existing LED photo-electric display power line at link, and make it produce as above inconvenience and problem when using connecting.
The utility model content
When the purpose of this utility model is to provide the contact of a kind of junction good, also can effectively improve installation effectiveness, LED photo-electric display power line easy to use, safe, that repeatability is strong and the life-span is long.
In order to achieve the above object, the technical solution of the utility model is:
A kind of LED photo-electric display power line comprises the power line body, and the end of said power body is provided with conductive connection part, and above-mentioned conductive connection part is forked electric conductor.
Above-mentioned forked electric conductor comprises the junction button and the metallic tines that is connected with junction button that connects the said power body.
Above-mentioned metallic tines is a copper fork, and above-mentioned junction button therewith metallic tines be structure as a whole.
Above-mentioned connection buckle is arranged with insulating sleeve.
The two ends of said power body are equipped with above-mentioned conductive connection part.
After adopting technique scheme; LED photo-electric display power line of the present utility model; end at LED photo-electric display power line body is provided with the forked electric conductor that can conveniently connect; when connecting power supply; the fork of forked electric conductor is inserted in the Connection Block that matches; inserting the screw that passes through this Connection Block in good back gets final product forked electric conductor locking; compared with prior art; LED photo-electric display power line of the present utility model; when guaranteeing that the junction contact is good; also can effectively improve installation effectiveness, easy to use; safety; repeatability is strong and help to protect power supply; used electric device and power line itself and the prolongation that increases the service life.
Further, connection buckle at forked electric conductor is arranged with insulating sleeve, can prevent when connecting and use that dangerous situations such as the electric shock of variety of way and short circuit from taking place, especially prevent the power positive cathode short circuit, and then draw sparking burning, the fail safe that has further improved LED photo-electric display power line of the present utility model.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a user mode schematic diagram of the present utility model.
Among the figure:
The 1-outer jacket
The 2-plain conductor
The forked electric conductor 31-of 3-metallic tines
32-junction button 33-insulating sleeve
4-Connection Block 41-lock washer
The 42-screw
Embodiment
Be described in detail the technical solution of the utility model in order further to explain below by specific embodiment.
A kind of LED photo-electric display power line of the present utility model as shown in Figure 1, comprises the power line body that is made of outer jacket 1 and plain conductor 2, and forked electric conductor 3.
Further, be arranged with insulating sleeve 33, can prevent when connecting and use that dangerous situations such as the electric shock of variety of way and short circuit from taking place at junction button 32 places of forked electric conductor 3.
As shown in Figure 2, LED photo-electric display power line of the present utility model, be used for being connected of LED photo-electric display and power supply, be used with the Connection Block that is electrically connected with the power end of the output of power supply and LED photo-electric display respectively during use, during connection, earlier the screw 42 on the Connection Block 4 of an end is unscrewed, make the below that is sheathed on the lock washer 41 on the screw 42 have the gap, again the metallic tines 31 of forked electric conductor 3 is inserted in this gap, at this moment, be in one section tiger that snaps in metallic tines 41 of the screw 42 under the lock washer 41, then screw 42 is slowly screwed in, lock washer 41 slowly compresses metallic tines 31 up to screw 42 fastening getting final product simultaneously, in like manner, the other end of LED photo-electric display power line of the present utility model adopted in the same way be connected with another Connection Block, and at junction button 32 places that are in two ends sheathed insulating sleeve 33 respectively, so reach the purpose of superior connection LED photo-electric display and power supply.
In the present embodiment, cooperate the form of Connection Block of LED photo-electric display power line of the present utility model not unique, and Connection Block can't limit the degree easy to use and the range of application of LED photo-electric display power line of the present utility model, and can some LED photo-electric display power lines of the present utility model be connected according to the length of required power line and use, and the same mode of the seat that is connected that adopts in junction connects; LED photo-electric display power line of the present utility model also is applicable to the parallel connection between some block power supply plates, makes things convenient for the electrical appliance of a greater number to work simultaneously and can not interact; Outer jacket and insulating sleeve all adopt physics and the good insulating material of chemical property to make; Plain conductor and lock washer are high conductive metal material; Junction button links closely with the mode of the junction employing pressing of plain conductor and is connected; Forked electric conductor also can adopt other to be suitable for material as conductor and jockey; Forked electric conductor also can adopt other tiger shapes that can cooperate above-mentioned forked electric conductor with the connected mode of power supply and electric device and can guarantee the connected mode of excellent electric contact and difficult drop-off, and this connected mode has repeatability.
The product form of the present utility model and the scope of application are not limited to this case diagram and embodiment, and any unit or individual are the suitable variation or the modification of the similar thinking of production or business purpose to it, all will be considered as the enforcement to patent of the present utility model.
Claims (5)
1. a LED photo-electric display power line comprises the power line body, and it is characterized in that: the end of said power body is provided with conductive connection part, and above-mentioned conductive connection part is forked electric conductor.
2. a kind of LED photo-electric display power line according to claim 1 is characterized in that: above-mentioned forked electric conductor comprises the junction button and the metallic tines that is connected with junction button that connects the said power body.
3. a kind of LED photo-electric display power line according to claim 2 is characterized in that: above-mentioned metallic tines is a copper fork, and above-mentioned junction button therewith metallic tines be structure as a whole.
4. according to claim 2 or 3 described a kind of LED photo-electric display power lines, it is characterized in that: above-mentioned connection buckle is arranged with insulating sleeve.
5. a kind of LED photo-electric display power line according to claim 1, it is characterized in that: the two ends of said power body are equipped with above-mentioned conductive connection part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201378512U CN202042782U (en) | 2011-05-04 | 2011-05-04 | Power cord of light-emitting diode (LED) photoelectric display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201378512U CN202042782U (en) | 2011-05-04 | 2011-05-04 | Power cord of light-emitting diode (LED) photoelectric display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202042782U true CN202042782U (en) | 2011-11-16 |
Family
ID=44970208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201378512U Expired - Fee Related CN202042782U (en) | 2011-05-04 | 2011-05-04 | Power cord of light-emitting diode (LED) photoelectric display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202042782U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943979A (en) * | 2014-03-14 | 2014-07-23 | 泮建芳 | Connecting line connecting structure special for storage battery |
| CN105281100A (en) * | 2015-11-06 | 2016-01-27 | 常州市欧立优电子有限公司 | Insulation sheath and electric connection plugging element having the same |
-
2011
- 2011-05-04 CN CN2011201378512U patent/CN202042782U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943979A (en) * | 2014-03-14 | 2014-07-23 | 泮建芳 | Connecting line connecting structure special for storage battery |
| CN103943979B (en) * | 2014-03-14 | 2016-11-23 | 国网浙江省电力公司文成县供电公司 | A kind of accumulator Special-purpose connecting line attachment structure |
| CN105281100A (en) * | 2015-11-06 | 2016-01-27 | 常州市欧立优电子有限公司 | Insulation sheath and electric connection plugging element having the same |
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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: 20111116 Termination date: 20120504 |