CN205724017U - Two interface power line - Google Patents
Two interface power line Download PDFInfo
- Publication number
- CN205724017U CN205724017U CN201620383365.1U CN201620383365U CN205724017U CN 205724017 U CN205724017 U CN 205724017U CN 201620383365 U CN201620383365 U CN 201620383365U CN 205724017 U CN205724017 U CN 205724017U
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- Prior art keywords
- wire
- terminal
- ground
- line
- zero
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Abstract
This utility model relates to power line technical field, specifically, relates to a kind of two interface power line.It includes the first wire harness and the second wire harness, and the first wire harness includes the first ground wire, the first live wire and the first zero line, and the second wire harness includes the second ground wire, the second live wire and the second zero line；One end of first ground wire, the first live wire and the first zero line is connected with a connecting plug simultaneously, and the other end of the first ground wire, the first live wire and the first zero line is correspondingly provided with the first ground terminal, the first fire line terminal and the first zero terminal respectively；One end of second ground wire, the second live wire and the second zero line is correspondingly provided with ground wire terminal, the second fire line terminal and the second zero terminal respectively, the other end of the second live wire and the first fire line terminal connect, the other end of the second zero line and the first zero terminal connect, and the other end of the second ground wire is provided with the second ground terminal.This utility model can be greatly simplified the difficulty of field wiring and the complexity of wiring.
Description
Technical field
The present invention relates to power line technical field, specifically, relate to a kind of two interface power line.
Background technology
Power line is mainly used in equipment is accessed power supply, and it needs to connect in electric equipment in any one all plays the part of
Indispensable role.More existing equipment would generally include several independent unit, and these are independent
Unit be all to use independent power line to access power supply, this add the most undoubtedly field wiring difficulty and
Complexity.
Summary of the invention
Present disclosure is to provide a kind of two interface power line, and it can overcome certain or certain of prior art
A little defects.
Two interface power line according to the present invention, it includes the first wire harness and the second wire harness, and the first wire harness includes
First ground wire, the first live wire and the first zero line, the second wire harness includes the second ground wire, the second live wire and the 2nd 0
Line；
One end of first ground wire, the first live wire and the first zero line is connected with a connecting plug simultaneously, the first ground wire,
The other end of the first live wire and the first zero line is correspondingly provided with the first ground terminal, the first fire line terminal and respectively
One zero terminal, is also serially connected with electric fuse at the first live wire；
One end of second ground wire, the second live wire and the second zero line is correspondingly provided with ground wire terminal, the second live wire respectively
Terminal and the second zero terminal, the other end of the second live wire and the first fire line terminal connect, the second zero line another
One end is connected with the first zero terminal, and the other end of the second ground wire is provided with the second ground terminal.
In the present invention, connecting plug can access power end, the first earth terminal by coordinating with corresponding jack
Son, the first fire line terminal and the first zero terminal and ground wire terminal, the second fire line terminal and the second zero line side
Son can be respectively connected at two different equipment end such that it is able to reduces the quantity of reduction power line, preferably
Reduce difficulty and the complexity of field wiring.
In the present invention, the second ground wire and the first ground wire without annexation, this design be based on, ground wire is connecing
When entering equipment, it is common that at the earth point of access device or casing, the earth point of distinct device is in locus
On the most apart from each other, by by the second ground wire and the first ground wire independent design, it is possible to preferably reduce second
The length of ground wire, and the complexity that connect can be greatly reduced between the first wire harness and the second wire harness.
In the present invention, at the first live wire, also it is serially connected with electric fuse, on the one hand, by concatenation insurance at live wire
Silk, it is possible to when making blown fuse, equipment is not charged, on the other hand, is protected by concatenation at the first live wire
Danger silk, it is possible to simultaneously two equipment being connected with the first wire harness and the second wire harness are protected.
During owing to being concurrently accessed multiple devices, the total current in bus (the first wire harness) is to flow in multiple devices
Enter electric current sum, in order to ensure safety, along with the increase of access device number of units, the requirement to bus mass
Also it is greatly promoted.For compromise between security and cost of manufacture, the present invention is designed at most be only capable of simultaneously by two
Different equipment accesses power supply.It practice, many multiple equipment with two distance on locus is usual the most relatively
Far, according to the mode of connection of a bus (the first wire harness), the complexity of wiring can be increased on the contrary, and
Cost also can be far longer than the design using independent power line.
As preferably, the first wire harness also include for wrap up the first ground wire, the first live wire and the first zero line
One insulation sleeve.
In the present invention, the first wire harness can preferably be protected by the setting of the first insulation sleeve.
As preferably, the second wire harness also include for wrap up the second ground wire, the second live wire and the second zero line
Two insulation sleeves.
In the present invention, the second wire harness can preferably be protected by the setting of the second insulation sleeve.
As preferably, the first ground terminal uses O type binding post.
In the present invention, the first ground terminal uses the design of O type binding post, it is possible to be easy to the first earth terminal
Son accesses casing or the earth point of corresponding device.
As preferably, the second ground terminal is also adopted by O type binding post.
In the present invention, the second ground terminal is also adopted by the design of O type binding post, it is possible to be easy to the second ground connection
Terminal accesses casing or the earth point of corresponding device.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of power line in embodiment 1.
Detailed description of the invention
For further appreciating that present disclosure, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.Should
When being understood by, embodiment be only the present invention explained and and non-limiting.
Embodiment 1
As it is shown in figure 1, present embodiments provide a kind of power line, it includes the first wire harness 110 and the second line
Bundle 120.Wherein, the first wire harness 110 includes the first ground wire the 111, first live wire 112 and the first zero line 113,
Second wire harness 120 includes the second ground wire the 121, second live wire 122 and the second zero line 123.
One end of first ground wire the 111, first live wire 112 and the first zero line 113 simultaneously with a connecting plug 130
Connecting, the other end of first ground wire the 111, first live wire 112 and the first zero line 113 is correspondingly provided with first respectively
Ground terminal the 141, first fire line terminal 142 and the first zero terminal 143, also concatenate at the first live wire 112
There is electric fuse 170.
One end of second ground wire the 121, second live wire 122 and the second zero line 123 is correspondingly provided with ground wire terminal respectively
151, the second fire line terminal 152 and the second zero terminal 153, the other end of the second live wire 122 and the first fire
Line terminals 142 connects, and the other end and first zero terminal 143 of the second zero line 123 connect, the second ground wire
The other end of 121 is provided with the second ground terminal 160.
In the present embodiment, the first wire harness 110 also includes for wrapping up first ground wire the 111, first live wire 112 and
First insulation sleeve of the first zero line 113, the second wire harness 120 also includes for wrapping up the second ground wire 121, second
Live wire 122 and the second insulation sleeve of the second zero line 123；First ground terminal 141 uses O type binding post,
Second ground terminal 160 is also adopted by O type binding post.
In the present embodiment, at electric fuse 170, it is provided with electric fuse protective case, first fire line terminal the 142, first zero line
It is equipped with terminal at terminal 143, ground wire terminal the 151, second fire line terminal 152 and the second zero terminal 153
Sheath such that it is able to preferably butted line junction is protected.
In the present embodiment, the first wire harness 110 and the second wire harness 120 all use copper wire and the first wire harness 110
It is coarser than the second wire harness 120, thus preferably ensure that the first wire harness 110 and work safety of the second wire harness 120
Property.
Schematically being described the present invention and embodiment thereof above, this description does not has restricted, attached
Shown in figure is also one of embodiments of the present invention, and actual structure is not limited thereto.So,
If those of ordinary skill in the art is enlightened by it, in the case of without departing from the invention objective, no
Design the frame mode similar to this technical scheme and embodiment through creative, all should belong to the present invention's
Protection domain.
Claims (5)
1. liang interface power line, it is characterised in that: include the first wire harness (110) and the second wire harness (120),
First wire harness (110) includes the first ground wire (111), the first live wire (112) and the first zero line (113), the
Two wire harness (120) include the second ground wire (121), the second live wire (122) and the second zero line (123)；
One end of first ground wire (111), the first live wire (112) and the first zero line (113) simultaneously with a wiring
Plug (130) connects, the first ground wire (111), the first live wire (112) and the first zero line (113) another
One end is correspondingly provided with the first ground terminal (141), the first fire line terminal (142) and the first zero terminal respectively
(143), the first live wire (112) place is also serially connected with electric fuse (170)；
One end correspondence respectively of the second ground wire (121), the second live wire (122) and the second zero line (123) sets
There are ground wire terminal (151), the second fire line terminal (152) and the second zero terminal (153), the second live wire (122)
The other end and the first fire line terminal (142) connect, the other end of the second zero line (123) and the first zero line
Terminal (143) connects, and the other end of the second ground wire (121) is provided with the second ground terminal (160).
Two interface power line the most according to claim 1, it is characterised in that: the first wire harness (110)
Also include first exhausted for wrap up the first ground wire (111), the first live wire (112) and the first zero line (113)
Edge set.
Two interface power line the most according to claim 2, it is characterised in that: the second wire harness (120)
Also include for wrapping up the second ground wire (121), the second live wire (122) and the second of the second zero line (123)
Insulation sleeve.
Two interface power line the most according to claim 3, it is characterised in that: the first ground terminal (141)
Use O type binding post.
Two interface power line the most according to claim 4, it is characterised in that: the second ground terminal (160)
It is also adopted by O type binding post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620383365.1U CN205724017U (en) | 2016-04-29 | 2016-04-29 | Two interface power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620383365.1U CN205724017U (en) | 2016-04-29 | 2016-04-29 | Two interface power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205724017U true CN205724017U (en) | 2016-11-23 |
Family
ID=57332872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620383365.1U Expired - Fee Related CN205724017U (en) | 2016-04-29 | 2016-04-29 | Two interface power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205724017U (en) |
-
2016
- 2016-04-29 CN CN201620383365.1U patent/CN205724017U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |