CN104252999A - Pluggable terminal distribution product - Google Patents
Pluggable terminal distribution product Download PDFInfo
- Publication number
- CN104252999A CN104252999A CN201310256889.5A CN201310256889A CN104252999A CN 104252999 A CN104252999 A CN 104252999A CN 201310256889 A CN201310256889 A CN 201310256889A CN 104252999 A CN104252999 A CN 104252999A
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- plug
- power distribution
- terminal power
- module
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Abstract
The invention provides a pluggable terminal distribution product which consists of a base module and a body module, wherein the base module is internally provided with wiring terminals which can complete multipole assembling or leakage protector and breaker assembling circuit wiring; and the body module internally comprises function modules for overload protection, magnetic protection, leakage protection and the like of the terminal distribution product. Multiple bases can be assembled and a multipole distribution product can be achieved by series or parallel prewiring in the bases. In addition, assembling of different units can be achieved by the prewiring of the bases.
Description
Technical field
The present invention relates to terminal power distribution product, especially, relate to plug-in terminal power distribution product.
Background technology
Terminal power distribution (FD) product has industrial, civilian, commercial and similar applications.In existing commercially available terminal power distribution product, be substantially all integral type except surge protector (SPD).Binding post and functional module are all made in same body, then are connected with wire by the mode of screw.
The terminal power distribution product of integral type has that electrical conductive communication is good, the advantage of long-term work.But during product bug, must be keeped in repair by professional electrician personnel power-off, downtime is longer, this is for very inconvenient some need the occasion of rapid-maintenance and replacing.
Plug-in product has rapid-maintenance, changes conveniently, reduces the advantages such as downtime for integrated product.But in the existing plug-in product design of Schneider, plug-in wiring is that the mode adding annex by product realizes, and its total length is about 175mm, is that the twice of original product (85mm) is many.Therefore, the plug-in distribution products problems faced of prior art is that product total length is long, is unfavorable for that the space of client's distribution box is in actual use arranged.
Summary of the invention
Based on the existing terminal power distribution product of Schneider, the present invention proposes a kind of new plug-in terminal power distribution product, and its product length and existing product are consistent, and solve as above problem, and have multiple advantage in addition.
The plug-in terminal power distribution product that the present invention proposes comprises base module and body module.Binding post is provided with, for completing the wiring of product and circuit in base module.Body module is closed independent, and wherein accessible site has the functional modules such as the overload protection of terminal power distribution product, magnetic protection and earth leakage protective.
Plug-in terminal power distribution product according to the present invention comprises body module and base module, wherein the functional structure of distribution products is integrated in body module, binding post is arranged in base module, body module and base module are engaged by plug-in juncture, for the body module with difference in functionality, base module is general.Wherein, described plug-in juncture is realized with plug groove by the plug sheet that can be bonded with each other.In one embodiment, this plug-in terminal power distribution product can have two plug sheets, lays respectively at body module both sides, and one of them plug sheet is connected with end of incoming cables, and another plug sheet is connected with leading-out terminal.Two plug grooves can be had simultaneously, engage described two plug sheets respectively.Described plug groove is connected with the binding post in base module.Plug groove can be the form of U-shaped folder, and U-shaped folder can be many rows.
According to terminal power distribution product of the present invention, wherein said functional structure comprises at least one in overload protection, magnetic protection, creepage protection function structure.In one embodiment, body module is miniature circuit breaker (MCB).In another embodiment, body module is earth leakage protective device (RCD).
According to terminal power distribution product of the present invention, its multiple base module is bolted together by pre-wired, for realizing multipole distribution products.In like manner, its multiple base module is bolted together by pre-wired, realizes having the assembled of the body module of difference in functionality structure.
By said structure, the plug-in terminal power distribution product that the present invention proposes can provide following advantage:
1. rapid-maintenance.Product has modularized design, easy to maintenance.When finding directly to upgrade corresponding module when damaging, realize rapid-maintenance.In civilian occasion, layman can operate, and need not twist screw, quick-replaceable maintenance can damage distribution products, save human cost.
2. base interchangeability is strong, and erection method is flexible.In production, same series terminal distribution products uses same Universal base, and interchangeability is strong.
3. be absorbed in functional module.Can realize the different modes of connection in the base, functional module structure is single, and make the production of functional module more simple, quality control is more convenient.
4. cost-saving and resource.As product bug, only need to change corresponding functional module, base still can continue to use.This changes existing product and meets the overall occupation mode of scrapping of fault.The utilance of the metal materials such as binding post can be improved, for client is cost-saving, and for economizing on resources in the low voltage electrical apparatus industry manufacturing.Same series terminal distribution products shares with a series of base, more shares part, can reduce manufacturer production cost.
5., on base binding clip, adopt many row's U-shaped sandwiched meters, improve contact engaging and separating force during plug, reduce contact resistance.For temperature rise experiment and short circuit experiment are by giving security.
Accompanying drawing explanation
Be described below by the preferred implementation of accompanying drawing to plug-in terminal power distribution product of the present invention.Wherein:
Fig. 1 is the schematic front outside drawing of certain plug-in terminal power distribution product, and wherein body module and base module are in engagement state;
Fig. 2 is that wherein body module and base module are in still unassembled state for the schematic perspective view of the plug-in terminal power distribution product of MCB;
Fig. 3 is the three-dimensional view after the product of Fig. 2 eliminates upper cover;
Fig. 4 is the front view of the body module of Fig. 2 and 3, and it demonstrates the internal functional architecture of body module;
Fig. 5 is for the decomposition view of the plug-in terminal power distribution product of MCB;
Fig. 6 realizes one pole and multistage schematic diagram by base module is assembled;
Fig. 7 realizes the assembled base pre-wired schematic diagram of difference in functionality body module by base module is assembled;
Fig. 8 is for the schematic diagram of the body module of the plug-in terminal power distribution product of RCD;
Fig. 9 shows the front view of base module, the three-dimensional figure of plug groove and simplified schematic diagram.
Embodiment
The best as illustrated in fig. 1 and 2; the plug-in terminal power distribution product that the present invention proposes comprises body module 1 and base module 2; wherein body module and product ontology; the terminal power distribution products such as existing MCB, RCD all can make plug-in of the present invention, and namely body module inside can be integrated with the functional structures such as overload protection, magnetic protection, earth leakage protective as required.
As shown in Figure 2, body module 1 comprises the body housing be made up of main base 3, main body upper cover 4, and this body housing content has received various functional module as above.This body module 1 also has plug sheet, be preferably the plug sheet 6,7 of the both sides being positioned at body module 1, the end wherein plugging sheet 7 is connected with the end of incoming cables of body module 1 by flexible cord (not shown), and another end (being called free end) is for being inserted in plug groove 12.An end of plug sheet 7 is connected with the leading-out terminal of body module 1, and another end (being called free end equally) is similarly for being inserted in plug groove 13.
Be in the embodiment of circuit breaker (MCB) in body module 1, as shown in Fig. 3,4 and 5, this body module comprises handle 13, mechanical component 14, moving contact 15, fixed contact 16, bimetal leaf 17, magnetic assembly 18, arc control device 19, release lever 20.Wherein handle 13 is connected with mechanical component 14 by U-shaped axle 5.On moving contact 15 solid mechanical assembly 14.When normal switching, mechanical component 14 and release lever 20 keep balance.Under external force, handle 13 drives moving contact 15 to rotate around fixing point by U-shaped axle 5 driving mechanical assembly 14, makes moving contact 15 contact with fixed contact 16 or be separated, thus the connection of realizing circuit and disjunction.During overload; bimetal leaf 17 is heated; occur bending and deformation; when distortion acquires a certain degree; bimetal leaf 17 touches release lever 20, causes the balance of mechanical component 14 to be broken, and moving contact 15 rotates and is separated with fixed contact 16 subsequently under spring force; cut off circuit, to realize overload protection function.During short circuit, the lance 21 inside magnetic assembly 18 clashes into release lever 20, causes the balance of mechanical component 14 to be broken; under the acting in conjunction of the dynamic core pull bar 22 inside spring force and magnetic assembly 18; moving contact 15 rotates and is separated with fixed contact 16 subsequently, cuts off circuit, to realize defencive function.In this embodiment, an end of plug sheet 6 is connected with magnetic assembly 18 by flexible cord (not shown), and another end (being called free end) is for being inserted in plug groove 12.An end of plug sheet 7 is connected with fixed contact 16, and another end (same, to be called free end) is similarly for being inserted in plug groove 13.
It should be noted that, except MCB, the other-end distribution products such as RCD also can realize plug-in structure at the situation end not changing part general layout do fine setting.The embodiment of to be product ontology be as shown in Figure 8 RCD product, its base module (not shown) adopts Universal base module 2 of the present invention, the internal functional architecture of RCD product ontology module is consistent with the RCD product principal functional structure of prior art, here repeats no more.
The structure of base module 2 is as shown in Fig. 2,3 and 5, it comprises the base housing be made up of pedestal base 8 and base upper cover 9, binding post 10,11 and plug groove 12,13 is accommodated in this base housing, the wiring of product and circuit is realized by described binding post, its middle connecting terminal 10 is connected to plug groove 12, and binding post 11 is connected to plug groove 13.Base housing above plug groove has opening, and plug sheet 6,7 can join plug groove 12,13 to through this opening.
Plug-in juncture of the present invention engages mainly through the correspondence between plug groove 12,13 and plug sheet 6,7 and realizes.The best as shown in Figures 2 and 3, when by (direction as shown by the arrows in Figure 2) during body module 1 inserted base module 2, plugs sheet 6,7 and slides into respectively in plug groove 12,13, realizing the joint of body module 1 and base module 2; When body module 1 being extracted from base module 2, plug sheet 6,7 is thrown off from plug groove 12,13 respectively, realizes being separated of body module 1 and base module 2.
As shown in Figure 9, plug groove 12,13 adopts some row's U-shaped sandwiched meters, and wherein the flat bottom of U-lag is substantially horizontally fixed on base, and is connected to binding post.U-lag opening up, for receiving the plug sheet 6,7 of inserted base module.Plug groove adopts the advantage of U-shaped folder to be, described U-shaped sandwiched meter can improve contact engaging and separating force during plug, reduces contact resistance.When carrying out short circuit experiment, under the effect of Lorentz force (as shown by the arrows in Figure 9), U-shaped folder can hold tighter, and this can ensure to plug groove 12,13 and plug sheet 6,7 still reliable contacts under large electric current.
The plug-in joint structure proposed with reference to the embodiment described in accompanying drawing is above upper and lower plug-in, and those skilled in the art can understand, and this plug-in structure also can realize side plug design by longitudinally being arranged by U-lag.
When needs use multipole distribution products, by the pre-wired of the serial or parallel connection in base by assembled for multiple base, can receive the multipole body module that multiple single body module is formed, realize multipole distribution products.As Fig. 6, illustrated therein is assembled after base module, be respectively used to receive one pole, two poles, three poles and four pole body module.
In like manner, as shown in Figure 7, the assembled of different units can be realized by the pre-wired 23 of base, such as circuit breaker (MCB) and earth leakage protective device (RCD) assembled.Compare with the circuit breaker (RCBO) of present integrated strip creepage protection function, by the pre-wired 23 of base realize assembled more flexible, the disaster hidden-trouble that the assembled rear screw moment of client causes not can be reduced.
Those skilled in the art can recognize; the product modular design that the present invention proposes and plug-in juncture also can be applicable to other similar terminal power distribution product and combinations thereof outside circuit breaker, earth leakage protective device; simultaneously; the various technical characteristics that can propose the present invention, structure carry out multiple combination, and do not exceed its protection range.
Claims (14)
1. a plug-in terminal power distribution product, comprise body module and base module, wherein the functional structure of distribution products is integrated in this body module, binding post is arranged in this base module, this body module and this base module are engaged by plug-in juncture, for this body module with difference in functionality, this base module is general.
2. plug-in terminal power distribution product as claimed in claim 1, wherein said plug-in juncture is realized with plug groove by the plug sheet that can be bonded with each other.
3. plug-in terminal power distribution product as claimed in claim 1, wherein said body module comprises the body housing be made up of main base, main body upper cover, and described functional structure is integrated in this body housing.
4. plug-in terminal power distribution product as claimed in claim 1, wherein this base module comprises the base housing be made up of pedestal base and base upper cover, and described binding post is arranged in this base housing.
5. plug-in terminal power distribution product as claimed in claim 2, it has two plug sheets, lays respectively at this body module both sides, and one of them plug sheet is connected with end of incoming cables, and another plug sheet is connected with leading-out terminal.
6. plug-in terminal power distribution product as claimed in claim 2, wherein said plug slot, in described base module, is connected with the described binding post in described base module.
7. plug-in terminal power distribution product as claimed in claim 5, it has two plug grooves, engages described two plug sheets respectively.
8. plug-in terminal power distribution product as claimed in claim 2, wherein said plug groove is the form of U-shaped folder.
9. plug-in terminal power distribution product as claimed in claim 8, wherein said U-shaped folder is many rows.
10. plug-in terminal power distribution product as claimed in any one of claims 1-9 wherein, wherein said functional structure comprises at least one in overload protection, magnetic protection, creepage protection function structure.
11. plug-in terminal power distribution products as claimed in any one of claims 1-9 wherein, wherein body module is circuit breaker.
12. plug-in terminal power distribution products as claimed in any one of claims 1-9 wherein, wherein body module is earth leakage protective device.
13. plug-in terminal power distribution products as claimed in any one of claims 1-9 wherein, wherein multiple base module is bolted together by pre-wired, for realizing multipole distribution products.
14. plug-in terminal power distribution products as claimed in any one of claims 1-9 wherein, wherein multiple base module is bolted together by pre-wired, for having the assembled of the body module of difference in functionality structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310256889.5A CN104252999A (en) | 2013-06-25 | 2013-06-25 | Pluggable terminal distribution product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310256889.5A CN104252999A (en) | 2013-06-25 | 2013-06-25 | Pluggable terminal distribution product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104252999A true CN104252999A (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310256889.5A Pending CN104252999A (en) | 2013-06-25 | 2013-06-25 | Pluggable terminal distribution product |
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| CN (1) | CN104252999A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953419A (en) * | 2015-07-21 | 2015-09-30 | 上海航天科工电器研究院有限公司 | Breaker hot-swapping connector |
| CN105788974A (en) * | 2016-04-28 | 2016-07-20 | 东莞市苏迪罗电子科技有限公司 | Circuit breaker used for conveniently-dismounting-type equipment and conveniently-dismounting-type pedestal used for the circuit breaker |
| CN106384700A (en) * | 2016-08-16 | 2017-02-08 | 安费诺精密连接器(深圳)有限公司 | Miniature circuit breaker and plug base |
| CN107978497A (en) * | 2017-12-28 | 2018-05-01 | 高锦 | A kind of plug-in switch module for miniature circuit breaker |
| CN108010808A (en) * | 2017-12-28 | 2018-05-08 | 高锦 | A kind of base for miniature circuit breaker |
| CN108122708A (en) * | 2017-12-29 | 2018-06-05 | 卢卫征 | A kind of small-sized disconnecting switch of plug-in for enhancing connection |
| CN108133850A (en) * | 2017-12-29 | 2018-06-08 | 卢卫征 | A kind of small-sized disconnecting switch of plug-in |
| CN108133843A (en) * | 2017-12-29 | 2018-06-08 | 卢卫征 | It is a kind of to promote the small-sized disconnecting switch for connecing electrical property |
| CN108257828A (en) * | 2017-12-28 | 2018-07-06 | 高锦 | The plug-in type miniature circuit breaker of intensity is electrically connected between lifting switch module and pedestal |
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| CN2413380Y (en) * | 1999-11-16 | 2001-01-03 | 上海第三开关厂 | Small mobile circuit breaker |
| CN2487101Y (en) * | 2001-05-22 | 2002-04-17 | 谢华跃 | Plug type leakage switch and leakage detector |
| CN2609163Y (en) * | 2003-02-26 | 2004-03-31 | 新艺集团有限公司 | Plug-in small leakage circuiot breaker |
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| CN103094864A (en) * | 2011-11-03 | 2013-05-08 | 施耐德电器工业公司 | Terminal device power distribution cabinet |
| CN203339077U (en) * | 2013-06-25 | 2013-12-11 | 施耐德电器工业公司 | Plug-in terminal distribution product |
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Patent Citations (8)
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|---|---|---|---|---|
| CN2413380Y (en) * | 1999-11-16 | 2001-01-03 | 上海第三开关厂 | Small mobile circuit breaker |
| CN2487101Y (en) * | 2001-05-22 | 2002-04-17 | 谢华跃 | Plug type leakage switch and leakage detector |
| CN2609163Y (en) * | 2003-02-26 | 2004-03-31 | 新艺集团有限公司 | Plug-in small leakage circuiot breaker |
| JP2010044931A (en) * | 2008-08-12 | 2010-02-25 | Respect:Kk | Connection structure between electric appliances |
| CN201387848Y (en) * | 2009-04-14 | 2010-01-20 | 上海良信电器股份有限公司 | Hydraulic electromagnetic breaker resisting hot plugging and inverse plugging |
| CN103094864A (en) * | 2011-11-03 | 2013-05-08 | 施耐德电器工业公司 | Terminal device power distribution cabinet |
| CN202616147U (en) * | 2012-05-24 | 2012-12-19 | 温州大观电气有限公司 | Plug-in type electric leakage breaker |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953419A (en) * | 2015-07-21 | 2015-09-30 | 上海航天科工电器研究院有限公司 | Breaker hot-swapping connector |
| CN104953419B (en) * | 2015-07-21 | 2017-06-06 | 上海航天科工电器研究院有限公司 | Breaker thermal plug-in connector |
| CN105788974A (en) * | 2016-04-28 | 2016-07-20 | 东莞市苏迪罗电子科技有限公司 | Circuit breaker used for conveniently-dismounting-type equipment and conveniently-dismounting-type pedestal used for the circuit breaker |
| CN106384700A (en) * | 2016-08-16 | 2017-02-08 | 安费诺精密连接器(深圳)有限公司 | Miniature circuit breaker and plug base |
| CN107978497A (en) * | 2017-12-28 | 2018-05-01 | 高锦 | A kind of plug-in switch module for miniature circuit breaker |
| CN108010808A (en) * | 2017-12-28 | 2018-05-08 | 高锦 | A kind of base for miniature circuit breaker |
| CN108257828A (en) * | 2017-12-28 | 2018-07-06 | 高锦 | The plug-in type miniature circuit breaker of intensity is electrically connected between lifting switch module and pedestal |
| CN108122708A (en) * | 2017-12-29 | 2018-06-05 | 卢卫征 | A kind of small-sized disconnecting switch of plug-in for enhancing connection |
| CN108133850A (en) * | 2017-12-29 | 2018-06-08 | 卢卫征 | A kind of small-sized disconnecting switch of plug-in |
| CN108133843A (en) * | 2017-12-29 | 2018-06-08 | 卢卫征 | It is a kind of to promote the small-sized disconnecting switch for connecing electrical property |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141231 |