CN206293379U - A kind of intelligent miniature circuit breaker - Google Patents
A kind of intelligent miniature circuit breaker Download PDFInfo
- Publication number
- CN206293379U CN206293379U CN201621377238.7U CN201621377238U CN206293379U CN 206293379 U CN206293379 U CN 206293379U CN 201621377238 U CN201621377238 U CN 201621377238U CN 206293379 U CN206293379 U CN 206293379U
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- CN
- China
- Prior art keywords
- circuit breaker
- shell
- control unit
- breaker
- intelligent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of intelligent miniature circuit breaker, Shell of circuit breaker inner side is provided with circuit board, and intelligent control unit, temperature detecting module, current detection module and mechanical feature detection device are welded with circuit boards；This intelligent miniature circuit breaker, temperature detecting module on circuit board, current measuring device and mechanical feature detection device are realized carrying out Real-time Collection to breaker running parameter, and react in time to intelligent control unit and be analyzed contrast, data after comparison are conveyed directly to lcd touch display instrument by intelligent control unit treatment, the working condition of breaker can intuitively be judged, pinpoint the problems in time, it is convenient for divide-shut brake control, care and maintenance, overall structure is optimized, reduce the application of current transformer, simplify the structure of complete set of equipments, reduce hazard rate, the cost of product is reduced simultaneously.
Description
Technical field
The utility model is related to breaker technical field, especially a kind of intelligent miniature circuit breaker.
Background technology
Breaker be the electric current that refers to close, carry and cut-off under normal loop condition and can close, regulation when
The interior switching device for carrying and cut-offfing the electric current under abnormal loop condition, breaker can be used to distribute electric energy, infrequently open
Dynamic asynchronous motor, carries out power circuit and motor etc. and protects, when they occur serious overload or short-circuit and under-voltage
Etc. failure when can automatic shutdown circuit, its function is equivalent to Fuse switch and the combination for crossing underheat relay etc..
It is easy to cause power grid accident to cause great economic loss when breaker breaks down, the inspection being widely used at present
The method of repairing has periodic inspection and waits upon maintenance, wherein, wait upon the failure and defect of the discovering device that maintenance can not be early, breaker
Inner workings be unable to intuitive judgment out, periodic inspection lack of targeted can cause the waste of manpower and materials, and cost increases
Plus, while excessively maintenance is likely to result in new potential safety hazard, fault rate increases.
Utility model content
The purpose of this utility model is to provide a kind of intelligent miniature circuit breaker, with working condition visible, failure directly perceived
Rate is reduced, the advantages of cost is reduced, to solve the problems, such as to be proposed in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of intelligent miniature circuit breaker, including open circuit
Device housing and circuit board, the Shell of circuit breaker include positioning screw hole, connecting screw hole, operation handle and signal lamp, described
Connecting screw hole and signal lamp are installed on the outer surface of Shell of circuit breaker, and operation is also equipped with the outside of Shell of circuit breaker
Handle, operation handle is flexibly connected Shell of circuit breaker, and the side of Shell of circuit breaker offers positioning screw hole, Shell of circuit breaker it is interior
Side is provided with circuit board；The circuit board is electrically connected with operation handle and signal lamp, and circuit board is arranged on Shell of circuit breaker
Madial wall on, be welded with circuit board intelligent control unit, temperature detecting module, current detection module and mechanical property detection
Device, the output end of intelligent control unit is electrically connected with signal lamp, input and the temperature detection mould of intelligent control unit
Block, current detection module and mechanical feature detection device are electrically connected with, and temperature detecting module is electrically connected with current detection module.
As further program of the utility model：The signal lamp is located at the lower section of operation handle.
As further program of the utility model：The Shell of circuit breaker and operation handle use insulating materials system
Make.
As further program of the utility model：The current detection module is electrically connected with Shell of circuit breaker inner chamber
Circuit.
As further program of the utility model：The quantity of the connecting screw hole is two, and two connecting screw holes are symmetrical
Distribution.
Compared with prior art, the utility model beneficial effect：This intelligent miniature circuit breaker, the temperature detection on circuit board
Module, current measuring device and mechanical feature detection device are realized carrying out breaker running parameter Real-time Collection, and anti-in time
Contrast should be analyzed to intelligent control unit, the data after comparison are conveyed directly to lcd touch by intelligent control unit treatment
Display instrument, can intuitively judge the working condition of breaker, pinpoint the problems in time, be convenient for divide-shut brake control, safeguard and protect
Support, overall structure is optimized, and reduces the application of current transformer, simplifies the structure of complete set of equipments, reduce product event
Barrier rate, while reducing the cost of product.
Brief description of the drawings
Fig. 1 is Shell of circuit breaker front schematic view of the present utility model；
Fig. 2 is Shell of circuit breaker side schematic view of the present utility model；
Fig. 3 is that circuit board of the present utility model connects block diagram.
In figure：1- Shell of circuit breaker；11- positioning screw holes；12- connecting screw holes；13- operation handles；14- signal lamps；
2- circuit boards；21- intelligent control units；22- temperature detecting modules；23- current detection modules；24- mechanical feature detection devices.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, in the utility model embodiment, a kind of intelligent miniature circuit breaker, including Shell of circuit breaker 1 and electricity
Road plate 2, multiple Shell of circuit breaker 1 can constitute a big entirety, and the two ends of Shell of circuit breaker 1 are respectively connected with wire, open circuit
Device housing 1 includes positioning screw hole 11, connecting screw hole 12, operation handle 13 and signal lamp 14, and spiral shell is laid in positioning screw hole 11
Silk, for multiple Shell of circuit breaker 1 to be linked together, Shell of circuit breaker 1 and operation handle 13 are made using insulating materials,
Electric leakage is prevented, the number of connecting screw hole 12 two, two connecting screw holes 12 are symmetrical, screw is laid at connecting screw hole 12, even
Screw 12 is connect for the connection of wire, connecting screw hole 12 and signal lamp 14 are installed on the outer surface of Shell of circuit breaker 1,
The outside of Shell of circuit breaker 1 is also equipped with operation handle 13, and operation handle 13 is flexibly connected Shell of circuit breaker 1, operation handle 13
Using red application, the position of operation handle 13 so can be easily distinguished, signal lamp 14 is located at operation handle 13
Lower section, the unlatching situation of the display circuit of signal lamp 14, the side of Shell of circuit breaker 1 offers positioning screw hole 11, open circuit
The inner side of device housing 1 is provided with circuit board 2；Circuit board 2 is electrically connected with operation handle 13 and signal lamp 14, and circuit board 2 is pacified
On the madial wall of Shell of circuit breaker 1, intelligent control unit 21, the inspection of temperature detecting module 22, electric current are welded with circuit board 2
Module 23 and mechanical feature detection device 24 are surveyed, the output end of intelligent control unit 21 is electrically connected with signal lamp 14, intelligence
The input of control unit 21 electrically connects with temperature detecting module 22, current detection module 23 and mechanical feature detection device 24
Connect, temperature detecting module 22 is electrically connected with current detection module 23, current detection module 23 is electrically connected with the inner chamber of Shell of circuit breaker 1
In circuit, the working condition of the circuit in the detection of current detection module 23 Shell of circuit breaker 1 inner chamber, temperature detecting module 22,
Current measuring device 23 and mechanical feature detection device 24 are realized carrying out Real-time Collection to breaker running parameter, and react in time
Contrast is analyzed to intelligent control unit 21, the output end of intelligent control unit 21 is also associated with lcd touch display instrument, intelligence
The data processed after comparing are conveyed directly to lcd touch display instrument by energy control unit 21, can intuitively judge the work of breaker
Make state, pinpoint the problems in time, be convenient for divide-shut brake control, care and maintenance.
In sum：This intelligent miniature circuit breaker, temperature detecting module 22, the and of current measuring device 23 on circuit board 2
Mechanical feature detection device 24 is realized carrying out Real-time Collection to breaker running parameter, and reacts in time to intelligent control unit 21
Contrast is analyzed, intelligent control unit 21 is processed and for the data after comparison to be conveyed directly to lcd touch display instrument, can be directly perceived
The working condition for judging breaker, pinpoint the problems in time, be convenient for divide-shut brake control, care and maintenance, overall structure is obtained
To optimization, the application of current transformer is reduced, simplify the structure of complete set of equipments, reduce hazard rate, while reducing
The cost of product.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (5)
1. a kind of intelligent miniature circuit breaker, including Shell of circuit breaker (1) and circuit board (2), it is characterised in that：The breaker shell
Body (1) includes positioning screw hole (11), connecting screw hole (12), operation handle (13) and signal lamp (14), the connecting screw hole
(12) it is installed on the outer surface of Shell of circuit breaker (1) with signal lamp (14), the outside of Shell of circuit breaker (1) is also installed
There is operation handle (13), operation handle (13) is flexibly connected Shell of circuit breaker (1), and the side of Shell of circuit breaker (1) offers determines
Position screw (11), is provided with circuit board (2) on the inside of Shell of circuit breaker (1)；The circuit board (2) is electrically connected with operation handle
(13) and signal lamp (14), on the madial wall of Shell of circuit breaker (1), circuit board is welded with circuit board (2) on (2)
Intelligent control unit (21), temperature detecting module (22), current detection module (23) and mechanical feature detection device (24), intelligence
The output end of control unit (21) is electrically connected with signal lamp (14), the input and temperature detection of intelligent control unit (21)
Module (22), current detection module (23) and mechanical feature detection device (24) are electrically connected with, and temperature detecting module (22) is electrically
Connection current detection module (23).
2. a kind of intelligent miniature circuit breaker according to claim 1, it is characterised in that：The signal lamp (14) is located at
The lower section of operation handle (13).
3. a kind of intelligent miniature circuit breaker according to claim 1, it is characterised in that：The Shell of circuit breaker (1) and behaviour
Make handle (13) to be made using insulating materials.
4. a kind of intelligent miniature circuit breaker according to claim 1, it is characterised in that：Current detection module (23) electricity
Property connection Shell of circuit breaker (1) inner chamber in circuit.
5. a kind of intelligent miniature circuit breaker according to claim 1, it is characterised in that：The quantity of the connecting screw hole (12)
It it is two, two connecting screw holes (12) are symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621377238.7U CN206293379U (en) | 2016-12-15 | 2016-12-15 | A kind of intelligent miniature circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621377238.7U CN206293379U (en) | 2016-12-15 | 2016-12-15 | A kind of intelligent miniature circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206293379U true CN206293379U (en) | 2017-06-30 |
Family
ID=59105428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621377238.7U Expired - Fee Related CN206293379U (en) | 2016-12-15 | 2016-12-15 | A kind of intelligent miniature circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206293379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107943193A (en) * | 2017-11-15 | 2018-04-20 | 佛山杰致信息科技有限公司 | The control device and system of a kind of breaker |
| CN108597962A (en) * | 2018-03-22 | 2018-09-28 | 华为技术有限公司 | A kind of miniature circuit breaker and its control method, system |
-
2016
- 2016-12-15 CN CN201621377238.7U patent/CN206293379U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107943193A (en) * | 2017-11-15 | 2018-04-20 | 佛山杰致信息科技有限公司 | The control device and system of a kind of breaker |
| CN108597962A (en) * | 2018-03-22 | 2018-09-28 | 华为技术有限公司 | A kind of miniature circuit breaker and its control method, system |
| US10818459B2 (en) | 2018-03-22 | 2020-10-27 | Huawei Technologies Co., Ltd. | Miniature circuit breaker, control method thereof, and control system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 Termination date: 20181215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |