CN208767236U - A kind of leakage circuit breakers by zero gesture mutual inductor inside multipole modular breaker - Google Patents
A kind of leakage circuit breakers by zero gesture mutual inductor inside multipole modular breaker Download PDFInfo
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- CN208767236U CN208767236U CN201821518974.9U CN201821518974U CN208767236U CN 208767236 U CN208767236 U CN 208767236U CN 201821518974 U CN201821518974 U CN 201821518974U CN 208767236 U CN208767236 U CN 208767236U
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- mutual inductor
- leakage
- electric leakage
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- circuit breaker
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Abstract
The utility model relates to breaker technical fields, especially a kind of leakage circuit breakers by zero gesture mutual inductor inside multipole modular breaker, including multiple circuit breaker bases, the interior of shell of the circuit breaker bases is provided with zero gesture mutual inductor, each lead is interspersed in the zero gesture mutual inductor, multiple circuit breaker bases are applied in combination with an electric leakage trip unit.The utility model reduces switch-box volume, saves space, while saving consumptive material.
Description
Technical field
A kind of zero gesture mutual inductor is broken the utility model relates to breaker technical field more particularly to mounted in multipole combined type
Leakage circuit breakers inside the device of road.
Background technique
Popular plastic housing leakage circuit breakers is all made of sheet single-pole circuit breaker combination currently on the market, and advantage is
Basic unit carries out large-scale standardized production, carries out assembling combination again according to the market demand.The disadvantage is that assembling leakage circuit breakers
When, in order to thread to zero gesture mutual inductor, the volume for the unit that leaks electricity needs to make and breaker is equally big, causes waste of raw materials
And occupy excessive user's use space.
Laminated breaker of plastic casing is conducive to standardized large-scale industrial production, but to add earth leakage protective function
When energy, existing technology is also to use assembling combination mode, except original multipole circuit breaker structure, the leakage of assembled same volume
Each pole output end of four-pole circuit breaker is drawn power line to electric leakage unit, it is therefore an objective to penetrate zero in electric leakage unit by electric unit
Gesture mutual inductor, while 4 power supply lines that pass through zero gesture mutual inductor rearrange 4 new output terminals.It causes a large amount of
Duplicate waste of raw materials and space hold.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and propose a kind of by zero gesture mutual inductance
Leakage circuit breakers of the device inside multipole modular breaker.
To achieve the goals above, the utility model adopts the technical scheme that
Design a kind of leakage circuit breakers by zero gesture mutual inductor inside multipole modular breaker, including multiple open circuits
Device basic unit, the interior of shell of the circuit breaker bases are provided with zero gesture mutual inductor, intert in the zero gesture mutual inductor
There is each lead, multiple circuit breaker bases are applied in combination with an electric leakage trip unit.
Preferably, the lead interted in the zero gesture mutual inductor has power lead and test electric leakage lead.
Preferably, the circuit breaker bases are equipped with 4,3,2 or 1 altogether.
Preferably, it is described electric leakage trip unit working power from the output end of circuit breaker bases to electric leakage unit
Draw power supply lead wire, is connect with electric leakage trip unit, the electric leakage unit power supply lead wire continues to pass through each circuit breaker bases
Inside.
Preferably, it is provided in the circuit breaker bases for the through groove through electric leakage unit power supply lead wire, it is described
The unit power supply lead wire that leaks electricity passes through through groove.
Preferably, the electric leakage lead continues to pass through the inside of each circuit breaker bases and connects with electric leakage trip unit
It connects.
Preferably, it is provided in the circuit breaker bases for the string holes across electric leakage lead, the electric leakage lead
Across string holes.
Preferably, the interior of shell of the circuit breaker bases is provided with and the zero matched installation of gesture mutual inductor size
Slot, the zero gesture mutual inductor are arranged in mounting groove.
The utility model proposes a kind of leakage circuit breakers by zero gesture mutual inductor inside the multipole modular breaker,
Beneficial effect is:
(1) no matter single-phase or three-phase multipole circuit breaker, electric leakage trip unit there was only 1 pole, unlike the prior art, breaker has
Just there are the respective volume of identical number of poles in the combination of how much pole, electric leakage part, reduce switch-box volume, save space, save simultaneously
Consumptive material；
(2) the external electrical line of force is eliminated to electric leakage unit lead, the manpower consumption of saving and copper material consumption；
(3) advantage of assembling combination industrialized production is remained, while making user disconnected in the electric leakage using the utility model
When the device of road, the mode of connection is identical with the mode of connection of normal circuit breaker, brings convenience for user.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of electric leakage by zero gesture mutual inductor inside the multipole modular breaker break
The structural schematic diagram of the circuit breaker bases of road device；
Fig. 2 be the utility model proposes a kind of electric leakage by zero gesture mutual inductor inside the multipole modular breaker break
The structural schematic diagram of road device.
In figure: circuit breaker bases 1, zero gesture mutual inductor 2, power lead 3, test electric leakage lead 4, electric leakage trip unit
5, leak electricity unit power supply lead wire 6.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of leakage circuit breakers by zero gesture mutual inductor inside multipole modular breaker, including it is more
A circuit breaker bases 1, circuit breaker bases 1 are equipped with 4,3,2 or 1 altogether.Multiple circuit breaker bases 1 with
One electric leakage trip unit 5 is applied in combination.The space occupied can be reduced using an electric leakage trip unit 5.
The interior of shell of circuit breaker bases 1 is provided with zero gesture mutual inductor 2, is interspersed with each draw in zero gesture mutual inductor 2
Line, the lead interted in zero gesture mutual inductor 2 have power lead 3 and test electric leakage lead 4.Zero gesture mutual inductor 2 is integrated into open circuit
The inside of device basic unit 1, to save the space of electric leakage trip unit 5.And electric leakage trip unit 5 is not re-introduced into 4 sets of wiring
Terminal eliminates the unit space of three poles.Save a large amount of plastic material and copper material.Electrician's mode of connection and normal circuit breaker
Unanimously, shape is also approximate with common four-pole circuit breaker.
Circuit breaker bases 1 are connect by electric leakage unit power supply lead wire 6 with electric leakage trip unit 5, electric leakage unit electricity
Source lead 6 continues to pass through the inside of each circuit breaker bases 1.It is provided in circuit breaker bases 1 for through electric leakage
The through groove of unit power supply lead wire 6, electric leakage unit power supply lead wire 6 pass through the output end power line of through groove and circuit breaker bases 1
Connection.Test electric leakage lead 4 continues to pass through the inside of each circuit breaker bases 1 and connect with electric leakage trip unit 5.Open circuit
It is provided in device basic unit 1 for the string holes across test electric leakage lead 4, test electric leakage lead 4 passes through string holes.Breaker base
The interior of shell of this unit 1, which is provided with, to be arranged with the matched mounting groove of zero gesture mutual inductor, 2 size, zero gesture mutual inductor 2 in mounting groove
It is interior.Electric leakage unit power supply lead wire 6, electric leakage lead 4 pass through inside the equal self-blocking device basic unit 1 of power lead 3, save space.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of leakage circuit breakers by zero gesture mutual inductor inside multipole modular breaker, including multiple breakers are basic
Unit (1), it is characterised in that: the interior of shell of the circuit breaker bases (1) is provided with zero gesture mutual inductor (2), and described zero
Each lead, multiple circuit breaker bases (1) and electric leakage trip unit (5) group are interspersed in gesture mutual inductor (2)
It closes and uses.
2. a kind of leakage, breaking by zero gesture mutual inductor inside multipole modular breaker according to claim 1
Device, it is characterised in that: the lead interted in the zero gesture mutual inductor (2) has power lead (3) and test electric leakage lead (4).
3. a kind of leakage, breaking by zero gesture mutual inductor inside multipole modular breaker according to claim 1
Device, it is characterised in that: the circuit breaker bases (1) are equipped with 4,3,2 or 1 altogether.
4. a kind of leakage, breaking by zero gesture mutual inductor inside multipole modular breaker according to claim 1
Device, it is characterised in that: the working power of electric leakage trip unit (5) is from the output end of circuit breaker bases (1) to leakage
Electric unit power supply lead wire (6) is connect with electric leakage trip unit (5), and the electric leakage unit power supply lead wire (6) continues to pass through each disconnected
The inside of road device basic unit (1).
5. a kind of leakage, breaking by zero gesture mutual inductor inside multipole modular breaker according to claim 4
Device, it is characterised in that: it is provided on the circuit breaker bases (1) for the through groove through electric leakage unit power supply lead wire (6),
The electric leakage unit power supply lead wire (6) passes through through groove.
6. a kind of leakage, breaking by zero gesture mutual inductor inside multipole modular breaker according to claim 2
Device, it is characterised in that: it is described test electric leakage lead (4) continue to pass through each circuit breaker bases (1) inside and with electric leakage
Trip unit (5) connection.
7. a kind of leakage, breaking by zero gesture mutual inductor inside multipole modular breaker according to claim 6
Device, it is characterised in that: it is provided on the circuit breaker bases (1) for the string holes across test electric leakage lead (4), it is described
Test electric leakage lead (4) passes through string holes.
8. a kind of leakage, breaking by zero gesture mutual inductor inside multipole modular breaker according to claim 1
Device, it is characterised in that: the interior of shell of the circuit breaker bases (1) is provided with matched with zero gesture mutual inductor (2) size
Mounting groove, the zero gesture mutual inductor (2) are arranged in mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821518974.9U CN208767236U (en) | 2018-09-18 | 2018-09-18 | A kind of leakage circuit breakers by zero gesture mutual inductor inside multipole modular breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821518974.9U CN208767236U (en) | 2018-09-18 | 2018-09-18 | A kind of leakage circuit breakers by zero gesture mutual inductor inside multipole modular breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208767236U true CN208767236U (en) | 2019-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821518974.9U Active CN208767236U (en) | 2018-09-18 | 2018-09-18 | A kind of leakage circuit breakers by zero gesture mutual inductor inside multipole modular breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208767236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108962694A (en) * | 2018-09-18 | 2018-12-07 | 天津加美特电气设备有限公司 | A kind of leakage circuit breakers by zero gesture mutual inductor inside multipole modular breaker |
-
2018
- 2018-09-18 CN CN201821518974.9U patent/CN208767236U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108962694A (en) * | 2018-09-18 | 2018-12-07 | 天津加美特电气设备有限公司 | A kind of leakage circuit breakers by zero gesture mutual inductor inside multipole modular breaker |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300000 Dongtou, No.6 Road, Jinghai Economic Development Zone, Tianjin Patentee after: Tianjin jiameite Electric Co.,Ltd. Address before: 300000 Dongtou, No.6 Road, Jinghai Economic Development Zone, Tianjin Patentee before: TIANJIN JIAMEITE ELECTRICAL EQUIPMENT Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |