CN206742167U - A kind of intelligent moulded case circuit breaker - Google Patents
A kind of intelligent moulded case circuit breaker Download PDFInfo
- Publication number
- CN206742167U CN206742167U CN201720280973.4U CN201720280973U CN206742167U CN 206742167 U CN206742167 U CN 206742167U CN 201720280973 U CN201720280973 U CN 201720280973U CN 206742167 U CN206742167 U CN 206742167U
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- circuit breaker
- moulded case
- case circuit
- 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.)
- Expired - Fee Related
Links
Abstract
It the utility model is related to intelligent moulded case circuit breaker, including plastic casing body, some upper interfaces and lower interface, liquid crystal panel and breaker rim brake, the liquid crystal panel connects control unit, control unit includes processor, the circuit conversion mechanism being connected with processor input, the alarm mechanism being connected with processor output end, the input of circuit conversion mechanism is connected with current transformer mechanism, on adjacent mounting groove and flash barrier are provided between interface or between adjacent lower interface, cylinder of the cross section as triangle is set in mounting groove, the riser removed that flash barrier is extended by open triangles pipe and the open triangles pipe forms.The utility model is due to using alarm mechanism; when closing, carrying and cut-off normal loop can acousto-optic remind; operating personnel can know circuit-breaker status in time; its flash barrier is ingenious in design; easy installation and removal is quick; and built-in current transformer, can indicate whether the utility model is in the state of normal protection circuit by alarm mechanism.
Description
Technical field
The utility model belongs to electric device, more particularly to a kind of intelligent moulded case circuit breaker.
Background technology
Breaker is the electric current for referring to close, carry and cut-off under normal loop condition and can closed, when defined
Interior carrying and the switching device for cut-offfing the electric current under abnormal loop condition.Breaker is divided into primary cut-out by its use range
With low-voltage circuit breaker, high-low pressure identification of boundaries is relatively fuzzyyer, and more than 3kV typically is referred to as into High-Voltage Electrical Appliances.Breaker can be used to
Electric energy is distributed, infrequently starts asynchronous motor, the implementations such as power circuit and motor are protected, when they occur seriously
When overload or the failure such as short-circuit and under-voltage can automatic shutdown circuit, its function is equivalent to Fuse switch with crossing underheat relay
The combination of device etc..And it is latter in disjunction fault current as need not change parts, therefore breaker has obtained widely
Using also there is intelligent breaker.
The intelligent breaker of prior art is when closing, carrying and do not have prompt facility when cut-offfing normal loop, and dispatch from the factory
Flash barrier between most non-binding post, subsequent installation flash barrier, which exists, removes and installs the shortcomings that being not easy, and is lacked in view of above-mentioned
Fall into, the design people, be actively subject to research and innovation, to found a kind of work intelligence moulded case circuit breaker, it is had more industry
On value.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of intelligent moulded case circuit breaker.This reality
It is as follows with new technique scheme：
A kind of intelligent moulded case circuit breaker, including plastic casing body, some upper interfaces and lower interface, in the plastics
Liquid crystal panel and breaker rim brake are provided with outer cover body, the liquid crystal panel connects control unit, described control unit bag
Include processor, the circuit conversion mechanism being connected with the processor input, the alarming machine being connected with the processor output end
Structure, the input of the circuit conversion mechanism are connected with current transformer mechanism, on adjacent between interface or adjacent lower interface
Between be provided with mounting groove, flash barrier is equiped with mounting groove.
The utility model intelligence moulded case circuit breaker, further, the current transformer mechanism is by 1~n electric current
Transformer is in parallel to be formed, and the alarm mechanism is made up of 1~m audible-visual annunciator parallel connection
The utility model intelligence moulded case circuit breaker, further, the n are 1 to 5 natural numbers.
The utility model intelligence moulded case circuit breaker, further, the m are 1 to 5 natural numbers.
The utility model intelligence moulded case circuit breaker, further, cross section is set in the mounting groove as triangle
Cylinder, the riser removed that the flash barrier is extended by open triangles pipe and the open triangles pipe form.
The utility model intelligence moulded case circuit breaker, further, left nameplate is respectively equipped with breaker rim brake both sides
With right nameplate.
By such scheme, the utility model at least has advantages below：
1. due to using alarm mechanism, making the utility model intelligent breaker when closing, carrying and cut-off normal loop
Can acousto-optic remind, operating personnel can know circuit-breaker status in time；
2. the utility model flash barrier is ingenious in design, easy installation and removal is quick；
3. its built-in current transformer, can indicate whether the utility model is in normal protection circuit by alarm mechanism
State.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model intelligence moulded case circuit breaker.
The implication of each reference is as follows in figure.
The liquid crystal panel of 1 plastic casing body 2
The circuit conversion mechanism of 3 processor 4
The current transformer mechanism of 5 alarm mechanism 6
7 current transformer, 10 left nameplate
Interface on 11 right nameplates 12
The flash barrier of 13 lower interface 14
The cylinder of 15 mounting groove 16
The riser of 17 open triangles pipe 18
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
Referring to Fig. 1, a kind of intelligent moulded case circuit breaker of the utility model, including plastic casing body 1, some upper interfaces
12 and lower interface 13, liquid crystal panel 2 and breaker rim brake 9, the liquid crystal panel 2 are provided with the plastic casing body 1
Connect control unit, described control unit include processor 3, be connected with the input of processor 3 circuit conversion mechanism 4,
The alarm mechanism 5 being connected with the output end of processor 3, the input of the circuit conversion mechanism 4 are connected with current transformer
Mechanism 6, mounting groove 15 is provided between interface 12 or between adjacent lower interface 13 on adjacent, be equiped with mounting groove 15 every
Arc plate 14.Due to using alarm mechanism, making the utility model intelligent breaker when closing, carrying and cut-off normal loop
Acousto-optic is reminded, and operating personnel can know circuit-breaker status in time.Also, above-mentioned flash barrier is ingenious in design, easy installation and removal
Fast.
In order to further optimize the utility model effect, in a kind of embodiment of the present utility model, foregoing interior
On the basis of appearance, the current transformer mechanism 6 is made up of the 1~n parallel connection of current transformer 7, and the alarm mechanism 5 is by 1~m
Individual audible-visual annunciator 8 is in parallel to be formed.Specifically, the n is 1 to 5 natural number.The m is 1 to 5 natural number.Therefore, may be used
Different parameters are set, indicate whether the utility model is in the state of normal protection circuit by alarm mechanism.Work as settable
Preceding electric current during different weight percentage state for overload by being reminded.
In order to further optimize the utility model effect, in another embodiment of the present utility model, foregoing
On the basis of content, cylinder 16 of the cross section as triangle is set in the mounting groove 15, the flash barrier 14 is by open triangles pipe
17 and the open triangles pipe 17 extension riser 18 form.
In addition, the left nameplate 10 and right nameplate 11 of convenient identification are respectively equipped with the both sides of breaker rim brake 9.
Therefore, the utility model is due to using alarm mechanism, making the utility model intelligent breaker close, carry and open
Break normal loop when can acousto-optic remind, operating personnel can know circuit-breaker status in time；Its flash barrier is ingenious in design, and installation is torn open
Unload convenient and swift；Also, its built-in current transformer, can indicate whether the utility model is protected in normal by alarm mechanism
The state of protection circuit.Described above is only preferred embodiment of the present utility model, is not limited to the utility model, should
Point out, for those skilled in the art, on the premise of the utility model technical principle is not departed from, may be used also
To make some improvement and modification, these improvement and modification also should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of intelligent moulded case circuit breaker, including plastic casing body (1), some upper interfaces (12) and lower interface (13),
It is characterized in that：Liquid crystal panel (2) and breaker rim brake (9), the liquid crystal surface are provided with the plastic casing body (1)
Plate (2) connects control unit, the circuit turn that described control unit includes processor (3), is connected with the processor (3) input
Converting mechanism (4), the alarm mechanism (5) being connected with the processor (3) output end, the input of the circuit conversion mechanism (4)
Current transformer mechanism (6) is connected with, mounting groove is provided between interface (12) or between adjacent lower interface (13) on adjacent
(15) flash barrier (14), is equiped with mounting groove (15), cylinder of the cross section as triangle is set in the mounting groove (15)
(16) riser (18) that, the flash barrier (14) is extended by open triangles pipe (17) and the open triangles pipe (17) forms.
A kind of 2. intelligent moulded case circuit breaker according to claim 1, it is characterised in that：The current transformer mechanism
(6) formed by 1~n current transformer (7) is in parallel, the alarm mechanism (5) is formed by 1~m audible-visual annunciator (8) is in parallel
A kind of 3. intelligent moulded case circuit breaker according to claim 2, it is characterised in that：The n is 1 to 5 nature
Number.
A kind of 4. intelligent moulded case circuit breaker according to claim 2, it is characterised in that：The m is 1 to 5 nature
Number.
A kind of 5. intelligent moulded case circuit breaker according to claim 1, it is characterised in that：In breaker rim brake (9) two
Side is respectively equipped with left nameplate (10) and right nameplate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720280973.4U CN206742167U (en) | 2017-03-22 | 2017-03-22 | A kind of intelligent moulded case circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720280973.4U CN206742167U (en) | 2017-03-22 | 2017-03-22 | A kind of intelligent moulded case circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206742167U true CN206742167U (en) | 2017-12-12 |
Family
ID=60557889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720280973.4U Expired - Fee Related CN206742167U (en) | 2017-03-22 | 2017-03-22 | A kind of intelligent moulded case circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206742167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024060597A1 (en) * | 2022-09-21 | 2024-03-28 | 西安中熔电气股份有限公司 | Excitation protection apparatus for double-path or multi-path circuit breaking |
-
2017
- 2017-03-22 CN CN201720280973.4U patent/CN206742167U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024060597A1 (en) * | 2022-09-21 | 2024-03-28 | 西安中熔电气股份有限公司 | Excitation protection apparatus for double-path or multi-path circuit breaking |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206742167U (en) | A kind of intelligent moulded case circuit breaker | |
| CN104133150B (en) | IGCT zero passage formula power-regulating system load cut-off alarm | |
| CN103427394A (en) | Mining flame-proof type selective leakage protector | |
| CN201130844Y (en) | Automatic reclosing control apparatus for low-voltage breaker | |
| CN206602051U (en) | A kind of breaker operator hanging locking device | |
| CN206293379U (en) | A kind of intelligent miniature circuit breaker | |
| CN204269703U (en) | Electricity charge arrearage sound and light alarm resetting system | |
| CN204271746U (en) | Automatic switching device of standby power supply | |
| CN204314645U (en) | A kind of low-voltage distribution system by screen break-make automaton | |
| CN204615165U (en) | A kind of AC metal sealed switch apparatus with bypass functionality | |
| CN205900465U (en) | Miniature circuit breaker | |
| CN104362578B (en) | Can reclosing RCCB | |
| CN207283146U (en) | A kind of multifunction protection loading switch cabinet and circuit structure | |
| CN201877795U (en) | Timed current-limiting protection circuit | |
| CN201332255Y (en) | Recloser device for 400V low-voltage distribution system | |
| CN201699403U (en) | Protective device for releasing inverse power of ship hoisting equipment | |
| CN206542181U (en) | Intelligent non-pressure release coil controller | |
| CN206023372U (en) | A kind of intelligent controller of omnipotent breaker | |
| CN204886117U (en) | Operation circuit of circuit breaker | |
| CN204719874U (en) | A kind of high-pressure electronic dial plate | |
| CN203786246U (en) | Single-phase ground and short circuit tripping alarm circuit | |
| CN205680633U (en) | A kind of electronic type moulded case circuit breaker | |
| CN203674786U (en) | Voltage parallel cabinet AC voltage output apparatus | |
| CN202737442U (en) | Oil-level protection circuit of combined-type transformer | |
| CN206059935U (en) | A kind of inflated type permanent-magnet breaker cabinet |
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: 20171212 Termination date: 20190322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |