CN204179032U - Energy-saving facile type intelligent universal circuit breaker - Google Patents
Energy-saving facile type intelligent universal circuit breaker Download PDFInfo
- Publication number
- CN204179032U CN204179032U CN201420475677.6U CN201420475677U CN204179032U CN 204179032 U CN204179032 U CN 204179032U CN 201420475677 U CN201420475677 U CN 201420475677U CN 204179032 U CN204179032 U CN 204179032U
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- Prior art keywords
- circuit breaker
- handle
- energy storage
- groove
- binding post
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Abstract
The utility model relates to a kind of energy-saving facile type intelligent universal circuit breaker, comprise circuit breaker case, an installation panel of circuit breaker case, panel installs reset button respectively, switch knob, combined floodgate separating brake indicates, opening button, energy storage is released and can be indicated, energy storage handle groove, in groove, hinge fills manual energy storage handle, in-out apparatus, binding post, in the side of circuit breaker case, backboard is installed, backboard is fixedly mounted with copper bar binding post by two stators, described copper bar binding post is made up of integrally formed two spaced and parallel braces, on upper and lower two braces, correspondence is shaped with connecting through hole, all groove is shaped with inside described two brace correspondences, the top of described manual energy storage handle fills a joint handle by hinge hinge, handle bends inwards in the groove of embedding handle.The utility model provides the contact area of the binding post of energy-saving facile type intelligent universal circuit breaker to double, and after conductive area increases, resistance decreasing, thermal loss diminishes, the electric energy effectively wasted in transmission overshoot.
Description
Technical field
The utility model belongs to field of circuit breakers, especially a kind of energy-saving facile type intelligent universal circuit breaker.
Background technology
At present, known intelligent universal circuit breaker is made up of parts such as shell, contact system, arc quenching system, upper and lower pedestal, operating mechanism, motor, manual transmission, current transformer, Intelligent tripping device, auxiliary switch, secondary inserting piece decompression, shunt releases.Main contact material is the alloy of are-tight, anti-weldering, and for improving the electrodynamical stability of contact system, contact system is by multi-channel parallel.The free tripping mechanism of Si Even bar Bian Wu Even bar is adopted in operating mechanism, for meeting the needs of intelligentized control method, mechanism need be designed to pre-energy storage pattern, in circuit breaker use procedure, mechanism is always in pre-energy storage position, as long as circuit breaker one receives order of closing a floodgate, circuit breaker just can be instantaneous closed immediately, and the release of pre-energy storage can with manually releasing energy button or release to have come by electromagnet.
According to the retrieval, find as follows about the patent documentation of intelligent universal circuit breaker, its Patent Literature CN1832083 discloses a kind of intelligent universal circuit breaker, Up Highway UHW copper bar, through the centre bore of current transformer, the secondary coil output signal of current transformer connects computer, moving contact, the fixed contact of netted or planar band ventilating microhole, the mechanical operating mechanisms such as Down Highway row composition general supply closed-loop path and electricity Qi Even connect, it is characterized in that: the fixed contact being welded with net plane band ventilating microhole, on hollow, copper bus-bar is through the centre bore of current transformer, be welded with copper bus-bar under the hollow of the fixed contact of netted or planar band ventilating microhole, the flexible dielectric substrate of moving contact copper bus-bar is housed, fulcrum band bearing and the support of bearing on lever, lever lower fulcrum, sieve silk, the composition electric power loops such as the energy storage mechanism of spring composition.
The technical scheme of above-mentioned patent and the difference of the application are comparatively large, can not realize the object of the application, solve the technical problem of the application, larger with the application's difference.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of contact area large, save the energy, energy-saving facile type intelligent universal circuit breaker easy to assembly.
The technical scheme that the utility model realizes object is as follows:
A kind of energy-saving facile type intelligent universal circuit breaker, comprise circuit breaker case, an installation panel of circuit breaker case, panel installs reset button respectively, switch knob, combined floodgate separating brake indicates, opening button, energy storage is released and can be indicated, energy storage handle groove, in groove, hinge fills manual energy storage handle, in-out apparatus, binding post, in the side of circuit breaker case, backboard is installed, backboard is fixedly mounted with copper bar binding post by two stators, it is characterized in that: described copper bar binding post is made up of integrally formed two spaced and parallel braces, all groove is shaped with inside described two brace correspondences, on upper and lower two braces, correspondence is shaped with connecting through hole, the top of described manual energy storage handle fills a joint handle by hinge hinge, handle bends inwards in the groove of embedding handle.
And described connecting through hole is four.
The beneficial effects of the utility model are:
1, the binding post of energy-saving facile type intelligent universal circuit breaker that provides of the utility model is made up of integrally formed two spaced and parallel braces, overall in scissors-type, during connection, the binding post be connected directly is inserted in the middle of brace, screw down, connect laborsaving, save time, reduce energy consumption.
2, the contact area of the binding post of energy-saving facile type intelligent universal circuit breaker that the utility model provides doubles, and after conductive area increases, resistance decreasing, thermal loss diminishes, the electric energy effectively wasted in transmission overshoot.
3, the top of the manual energy storage handle of energy-saving facile type intelligent universal circuit breaker that the utility model provides fills a joint handle by hinge hinge, which increase the firmly length of handle, add moment, reduce to press down be firmly, make circuit breaker be more prone to operation.
4, the energy-saving facile type intelligent universal circuit breaker that the utility model provides is shaped with groove in brace, can insert in groove by binding post, prevent the double swerve of terminal, is convenient to install.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model:
Fig. 2 is the rearview of Fig. 1;
Fig. 3 is the part A right view of Fig. 2;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the structural representation of manual energy storage handle;
Fig. 6 is the right view (broken section) of Fig. 5.
Embodiment
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection range of the present utility model with this.
A kind of energy-saving facile type intelligent universal circuit breaker, comprise circuit breaker case 1, an installation panel 3 of circuit breaker case, reset button 11 installed respectively by panel, switch knob 4, combined floodgate separating brake instruction 10, opening button 8, energy storage is released and can be indicated 9, energy storage handle groove 5, in groove, hinge fills manual energy storage handle 6, in-out apparatus 12, binding post 2, in the side of circuit breaker case, backboard 13 is installed, backboard is fixedly mounted with copper bar binding post 16 by two stators 14, circuit breaker case is all kinds circuit breaker case that prior art exists, the innovation of the application has two places, the first is about the improvement of copper bar binding post, it two is improvement about manual energy storage handle, concrete improved narration is as follows:
1, described copper bar binding post is made up of integrally formed two spaced and parallel braces 15, and on upper and lower two braces, correspondence is shaped with four connecting through holes 17.
2, all groove is shaped with inside described two brace correspondences.
3, the top of described manual energy storage handle fills a joint handle 19 by hinge 18 hinge, handle bend inwards embed handle groove in, which increase the firmly length of handle, add moment, reduce to press down be firmly, make circuit breaker be more prone to operation.
The structure of circuit breaker case inside is identical with the internal structure of intelligent universal circuit breaker of the prior art, the application does not do the architecture advances of circuit breaker case inside, emphasis improves copper bar binding post, therefore no longer describes in detail the structure of circuit breaker case inside.
Using method of the present utility model is:
During connection, the binding post be connected directly is inserted the groove in the middle of brace, screw down, connect laborsaving, save time, reduce energy consumption.
Claims (2)
1. an energy-saving facile type intelligent universal circuit breaker, comprise circuit breaker case, an installation panel of circuit breaker case, panel installs reset button respectively, switch knob, combined floodgate separating brake indicates, opening button, energy storage is released and can be indicated, energy storage handle groove, in groove, hinge fills manual energy storage handle, in-out apparatus, binding post, in the side of circuit breaker case, backboard is installed, backboard is fixedly mounted with copper bar binding post by two stators, it is characterized in that: described copper bar binding post is made up of integrally formed two spaced and parallel braces, on upper and lower two braces, correspondence is shaped with connecting through hole, all groove is shaped with inside described two brace correspondences, the top of described manual energy storage handle fills a joint handle by hinge hinge, handle bends inwards in the groove of embedding handle.
2. energy-saving facile type intelligent universal circuit breaker according to claim 1, is characterized in that: described connecting through hole is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420475677.6U CN204179032U (en) | 2014-08-21 | 2014-08-21 | Energy-saving facile type intelligent universal circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420475677.6U CN204179032U (en) | 2014-08-21 | 2014-08-21 | Energy-saving facile type intelligent universal circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204179032U true CN204179032U (en) | 2015-02-25 |
Family
ID=52567819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420475677.6U Active CN204179032U (en) | 2014-08-21 | 2014-08-21 | Energy-saving facile type intelligent universal circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204179032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106298375A (en) * | 2016-08-11 | 2017-01-04 | 现代重工(中国)电气有限公司 | A kind of air-break |
-
2014
- 2014-08-21 CN CN201420475677.6U patent/CN204179032U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106298375A (en) * | 2016-08-11 | 2017-01-04 | 现代重工(中国)电气有限公司 | A kind of air-break |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |