CN209328804U - A kind of integral modular Minitype electrical leakage breaker - Google Patents
A kind of integral modular Minitype electrical leakage breaker Download PDFInfo
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- CN209328804U CN209328804U CN201920271872.XU CN201920271872U CN209328804U CN 209328804 U CN209328804 U CN 209328804U CN 201920271872 U CN201920271872 U CN 201920271872U CN 209328804 U CN209328804 U CN 209328804U
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Abstract
The utility model proposes a kind of integral modular Minitype electrical leakage breakers, including breaker module and electric leakage module, the breaker module includes end of incoming cables and leading-out terminal, the leading-out terminal is located at breaker module backwards to the side of end of incoming cables, the electric leakage module is located at the outlet end position of breaker module, the electric leakage module and breaker module are in releasable connection, the electric leakage module is equipped with the input terminal being electrically connected with leading-out terminal towards the side of leading-out terminal, and the electric leakage module is equipped with output end backwards to the side of input terminal.The utility model has the advantages that narrow width, simple process, assembling easy to produce and can quick-replaceable maintenance when a functional module breaks down wherein.
Description
Technical field
The utility model relates to field of circuit breakers, and in particular to a kind of integral modular Minitype electrical leakage breaker.
Background technique
The current leakage function of electric Minitype electrical leakage breaker is all made of modular or integral type assembles two kinds, wherein modular
Be divided into two kinds, one is side-mounted, width direction volume is twice of breaker body, breaker module and electric leakage module it
Between connected by longer conductor, resistance is big, Wen Shenggao, is not suitable for the high current specification for being made into 63A or more；One is zero sequence electricity
Current transformer suspension type, length and width increase accordingly, and are both unfavorable for the reasonable utilization in power distribution cabinet space；Integral type
The leakage function constancy of volume of leakage circuit breakers, but complex process, assembling is difficult, so that when the production and assembly of separate unit breaker
Between substantially extend, it is excessively high to assembler's technical requirements, need to be familiar with simultaneously both breaker module and electric leakage module structure and
Principle, since breaker module and electric leakage module are arranged in the same shell in being wholely set, no matter which kind of functional fault all
It will lead to whole product failure to scrap, and since structure is excessively complicated, be unfavorable for repairing.
Utility model content
Based on the above issues, the utility model aim be to provide a kind of narrow width, simple process, assembling easy to produce and
The integral modular Minitype electrical leakage breaker of energy quick-replaceable maintenance when wherein a functional module breaks down.
In view of the above problems, providing following technical solution: a kind of integral modular Minitype electrical leakage breaker, including it is disconnected
Road device module and electric leakage module, the breaker module include end of incoming cables and leading-out terminal, and the leading-out terminal is located at breaker module
Backwards to the side of end of incoming cables, the electric leakage module is located at the outlet end position of breaker module, the electric leakage module and open circuit
Device module is in releasable connection, and the electric leakage module is equipped with the input terminal being electrically connected with leading-out terminal towards the side of leading-out terminal, described
Electric leakage module is equipped with output end backwards to the side of input terminal.
In above structure, by the way that breaker module and electric leakage module are separated into two modules, in production Shi Ke great
Width reduces the complexity and assembling difficulty of technique, carries out each self assemblies by two different production line departments, and the later period is by two
Module finished product is assembled, and can be carried out quick dismounting and change when a module breaks down wherein, reduces maintenance cost,
It is repaired convenient for the dismantling of malfunctioning module；With small in size, function modoularization facilitates detection, improves production efficiency, and inner conductor connects
Connect short, internal resistance is small, and temperature rise is low, is not limited by current specification size.
The utility model is further arranged to, and overload release and leakage tripping device are additionally provided in the breaker module,
It is equipped in the electric leakage module and is used to generate induced current, positioned at input terminal and output end between for the control panel in electric leakage module
The zero sequence current mutual inductor of electric energy is provided, the leakage tripping device is electrically connected with control panel.
In above structure, overload release is used to control breaker module tripping when breaker module overloads；Leakage
Electric buckle releaser controls leakage tripping device by control panel when breaker module leaks electricity and threads off to breaker module.
The utility model is further arranged to, and the electric leakage module is with breaker module in mating.
It is mating to have the advantages that assembly and disassembly is convenient and simple in above structure
The utility model is further arranged to, and the shell of the leading-out terminal side of the breaker module is equipped with towards breaker
The vertically disposed dovetail in module back direction inserts rail, and the input terminal of the electric leakage module is equipped with vertical towards electric leakage module back direction
The dovetail groove of setting, the dovetail groove are mutually inserted with the slotting rail of dovetail and are adapted to.
In above structure, rail is inserted and perpendicular to electric leakage module back perpendicular to the dovetail of breaker module back direction setting
After the dovetail groove of direction setting cooperates, it can be reduced after installation because of the opposite sliding caused by gravity between both, guarantee to match
The firmness of conjunction.
The utility model is further arranged to, and the dovetail groove is equipped with towards its end of the one end in electric leakage module back direction
Limiting section.
In above structure, breaker module is after the back side direction insertion for just facing electric leakage module of electric leakage module, swallow
Tail inserts rail and limiting section offsets and realizes limit.
The utility model is further arranged to, and the electric leakage module front is equipped with removable with the shell snapping of electric leakage module
Cover board.
In above structure, removable cover board is electrically connected rear cover with electric leakage module completion in breaker module and returns, for protecting control
Making sheet and zero sequence current mutual inductor.
The utility model is further arranged to, and the breaker module back is equipped with installation card slot.
In above structure, installation card slot with the clamp rail in distribution box for engaging.
The utility model is further arranged to, and the electric leakage module back is equipped with sliding slot, and the sliding slot is equipped with can be along cunning
Slot slides and is inserted into the installation snap-gauge of installation card slot.
In above structure, installation snap-gauge is fixed clamp rail after breaker module engages with the clamp rail in distribution box,
Prevent breaker module from falling off, since breaker module is inserted into from the back side direction for just facing electric leakage module of electric leakage module
(i.e. positive direction insertion of the electric leakage module from the back side of breaker module to breaker module is fixed), therefore in breaker
After the completion of module installation is fixed, electric leakage module wants the side activity that abjection can only be equipped with clamp rail towards distribution box, and leaks electricity at this time
Module can be stopped by distribution chamber interior wall, and the connection of both structure is safe and reliable.
The utility model is further arranged to, and the leading-out terminal is equipped with binding post, and the input terminal is electrically connected with binding post.
In above structure, convenient for the assembling and disassembly of breaker module and electric leakage module.
The utility model has the beneficial effects that by the way that breaker module and electric leakage module are separated into two modules,
The complexity and assembling difficulty of technique can be greatly reduced when production, carry out respective group by two different production line departments
Dress, later period are assembled two module finished products, can be carried out quick dismounting and change when a module breaks down wherein, are reduced
Maintenance cost is also convenient for the dismantling maintenance of malfunctioning module；With small in size, function modoularization facilitates detection, improves production efficiency,
Inner conductor connection is short, and internal resistance is small, and temperature rise is low, is not limited by current specification size.
Detailed description of the invention
Fig. 1 is the whole positive structure schematic of the utility model.
Fig. 2 is the whole structure schematic diagram of the utility model.
Fig. 3 is the breaker module and electric leakage module disassembled form positive structure schematic of the utility model.
Fig. 4 is the breaker module and electric leakage module disassembled form structure schematic diagram of the utility model.
Fig. 5 is the whole configuration schematic diagram of the utility model.
Fig. 6 is the portion the A enlarged structure schematic diagram of the utility model Fig. 5.
Fig. 7 is the portion the B enlarged structure schematic diagram of the utility model Fig. 5.
Figure label meaning: 10- breaker module；The end of incoming cables 11-；12- leading-out terminal；121- binding post；13- overlond trip
Device；14- leakage tripping device；15- dovetail inserts rail；16- installs card slot；20- electric leakage module；21- input terminal；22- output end；23-
Control panel；24- zero sequence current mutual inductor；25- dovetail groove；251- limiting section；The removable cover board of 26-；27- sliding slot；28- installation card
Plate.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Referring to figs. 1 to Fig. 7, a kind of integral modular Minitype electrical leakage breaker as shown in Figures 1 to 7, including open circuit
Device module 10 and electric leakage module 20, the breaker module 10 include end of incoming cables 11 and leading-out terminal 12, and the leading-out terminal 12 is located at
Breaker module 10 is located at 12 position of leading-out terminal of breaker module 10 backwards to the side of end of incoming cables 11, the electric leakage module 20
Place, the electric leakage module 20 and breaker module 10 are in releasable connection, and the side of electric leakage module 20 towards the leading-out terminal 12 is set
There is the input terminal 21 being electrically connected with leading-out terminal 12, the electric leakage module 20 is equipped with output end 22 backwards to the side of input terminal 21.
In above structure, by the way that breaker module 10 and electric leakage module 20 are separated into two modules, in production
The complexity and assembling difficulty of technique can be greatly reduced, carry out each self assembly, later period by two different production line departments
Two module finished products are assembled, can be carried out quick dismounting and change when a module breaks down wherein, reduce maintenance at
This, is also convenient for the dismantling maintenance of malfunctioning module；With small in size, function modoularization facilitates detection, improves production efficiency, inside is led
Body connection is short, and internal resistance is small, and temperature rise is low, is not limited by current specification size.
In the present embodiment, overload release 13 and leakage tripping device 14, the leakage are additionally provided in the breaker module 10
It is equipped in electric module 20 and is used to generate induced current, positioned at input terminal 21 and output end 22 between for the control in electric leakage module 20
Plate 23 provides the zero sequence current mutual inductor 24 of electric energy, and the leakage tripping device 14 is electrically connected with control panel 23.
In above structure, overload release 13 is used to control breaker module 10 when breaker module 10 overloads de-
Button；Leakage tripping device 14 controls leakage tripping device 14 to breaker mould by control panel 23 when breaker module 10 leaks electricity
Block 10 is threaded off.
In the present embodiment, the electric leakage module 20 is with breaker module 10 in mating.
It is mating to have the advantages that assembly and disassembly is convenient and simple in above structure
In the present embodiment, the shell of 12 side of leading-out terminal of the breaker module 10, which is equipped with towards breaker module 10, to be carried on the back
The vertically disposed dovetail in portion direction inserts rail 15, and the input terminal 21 of the electric leakage module 20, which is equipped with towards 20 back direction of electric leakage module, to hang down
The dovetail groove 25 being directly arranged, the dovetail groove 25 are mutually inserted with the slotting rail 15 of dovetail and are adapted to.
In above structure, rail 15 is inserted and perpendicular to electric leakage module perpendicular to the dovetail of 10 back direction of breaker module setting
After the dovetail groove 25 of 20 backs direction setting cooperates, it can be reduced after installation because relatively sliding between both caused by gravity
It is dynamic, guarantee the firmness of cooperation.
In the present embodiment, its end of one end in the dovetail groove 25 towards 20 back direction of electric leakage module is equipped with limiting section
251。
In above structure, the back side direction insertion that just faces electric leakage module 20 of the breaker module 10 from electric leakage module 20
Afterwards, dovetail inserts rail 15 and limiting section 251 offsets and realizes limit.
In the present embodiment, 20 front of electric leakage module is equipped with the removable cover board 26 with the shell snapping of electric leakage module 20.
In above structure, removable cover board 26 is electrically connected rear cover with the completion of electric leakage module 20 in breaker module 10 and returns, and is used for
Protect control panel 23 and zero sequence current mutual inductor 24.
In the present embodiment, 10 back of breaker module is equipped with installation card slot 16.
In above structure, installation card slot 16 with the clamp rail in distribution box for engaging.
In the present embodiment, 20 back of electric leakage module is equipped with sliding slot 27, and the sliding slot 27, which is equipped with, 27 to be slided along the chute
Move and be inserted into the installation snap-gauge 28 of installation card slot 16.
In above structure, installation snap-gauge 28 consolidates clamp rail after breaker module 10 engages with the clamp rail in distribution box
It is fixed, prevent breaker module 10 from falling off, since breaker module 10 just faces electric leakage module 20 from electric leakage module 20
(i.e. electric leakage module 20 is inserted into from the back side of breaker module 10 to the positive direction of breaker module 10 and carries out for back side direction insertion
It is fixed), therefore after the completion of breaker module 10 installs fixed, electric leakage module 20, which wants abjection, to be equipped with clamp rail towards distribution box
Side activity, and electric leakage module 20 can be stopped by distribution chamber interior wall at this time, and the connection of both structure is safe and reliable.
In the present embodiment, the leading-out terminal 12 is equipped with binding post 121, and the input terminal 21 is electrically connected with binding post 121.
In above structure, convenient for the assembling and disassembly of breaker module 10 and electric leakage module 20.
The utility model has the beneficial effects that by the way that breaker module 10 and electric leakage module 20 are separated into two moulds
The complexity and assembling difficulty of technique can be greatly reduced in production, carried out by two different production line departments each for block
Self assembly, later period are assembled two module finished products, can be carried out quick dismounting and change when a module breaks down wherein,
Maintenance cost is reduced, the dismantling maintenance of malfunctioning module is also convenient for；With small in size, function modoularization facilitates detection, improves production
Efficiency, inner conductor connection is short, and internal resistance is small, and temperature rise is low, is not limited by current specification size.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications, above-mentioned vacation can also be made
If these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of integral modular Minitype electrical leakage breaker, including breaker module and electric leakage module, the breaker module
Including end of incoming cables and leading-out terminal, the leading-out terminal is located at breaker module backwards to the side of end of incoming cables, it is characterised in that: the leakage
Electric module is located at the outlet end position of breaker module, and the electric leakage module and breaker module are in releasable connection, the leakage
Electric module is equipped with the input terminal being electrically connected with leading-out terminal towards the side of leading-out terminal, and the electric leakage module is backwards to the side of input terminal
Equipped with output end.
2. a kind of integral modular Minitype electrical leakage breaker according to claim 1, it is characterised in that: the breaker
It is additionally provided with overload release and leakage tripping device in module, is equipped in the electric leakage module and is used between input terminal and output end
In generating induced current, provide the zero sequence current mutual inductor of electric energy for the control panel in electric leakage module, the leakage tripping device with
Control panel electrical connection.
3. a kind of integral modular Minitype electrical leakage breaker according to claim 1, it is characterised in that: the electric leakage mould
Block is with breaker module in mating.
4. a kind of integral modular Minitype electrical leakage breaker according to claim 3, it is characterised in that: the breaker
The shell of the leading-out terminal side of module is equipped with towards the vertically disposed dovetail in breaker module back direction and inserts rail, the electric leakage mould
The input terminal of block is equipped with towards the vertically disposed dovetail groove in electric leakage module back direction, and the dovetail groove is inserted rail with dovetail and is mutually inserted
Adaptation.
5. a kind of integral modular Minitype electrical leakage breaker according to claim 4, it is characterised in that: the dovetail groove
Limiting section is equipped with towards its end of the one end in electric leakage module back direction.
6. a kind of integral modular Minitype electrical leakage breaker according to claim 1, it is characterised in that: the electric leakage mould
Block front is equipped with the removable cover board with the shell snapping of electric leakage module.
7. a kind of integral modular Minitype electrical leakage breaker according to claim 1, it is characterised in that: the breaker
Module back is equipped with installation card slot.
8. a kind of integral modular Minitype electrical leakage breaker according to claim 7, it is characterised in that: the electric leakage mould
Block back is equipped with sliding slot, and the sliding slot is equipped with the installation snap-gauge that can slide and be inserted into installation card slot along the chute.
9. a kind of integral modular Minitype electrical leakage breaker according to claim 1, it is characterised in that: the leading-out terminal
Equipped with binding post, the input terminal is electrically connected with binding post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920271872.XU CN209328804U (en) | 2019-03-04 | 2019-03-04 | A kind of integral modular Minitype electrical leakage breaker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920271872.XU CN209328804U (en) | 2019-03-04 | 2019-03-04 | A kind of integral modular Minitype electrical leakage breaker |
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| CN209328804U true CN209328804U (en) | 2019-08-30 |
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| CN201920271872.XU Active CN209328804U (en) | 2019-03-04 | 2019-03-04 | A kind of integral modular Minitype electrical leakage breaker |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109755075A (en) * | 2019-03-04 | 2019-05-14 | 乐清市万联电器有限公司 | A kind of integral modular Minitype electrical leakage breaker |
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2019
- 2019-03-04 CN CN201920271872.XU patent/CN209328804U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109755075A (en) * | 2019-03-04 | 2019-05-14 | 乐清市万联电器有限公司 | A kind of integral modular Minitype electrical leakage breaker |
| CN109755075B (en) * | 2019-03-04 | 2024-03-29 | 乐清市万联电器有限公司 | Modularized integrated small-sized leakage circuit breaker |
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