CN108428601A - A kind of electronic breaker - Google Patents
A kind of electronic breaker Download PDFInfo
- Publication number
- CN108428601A CN108428601A CN201810312662.0A CN201810312662A CN108428601A CN 108428601 A CN108428601 A CN 108428601A CN 201810312662 A CN201810312662 A CN 201810312662A CN 108428601 A CN108428601 A CN 108428601A
- Authority
- CN
- China
- Prior art keywords
- breaker
- machine box
- electronic
- switch
- spring
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/04—Means for indicating condition of the switching device
Abstract
The invention discloses a kind of electronic breakers, the structure of the present invention is simple, it is cheap, and it is highly practical, including machine box, it is provided with heat emission hole at the top of the machine box, the heat emission hole side is provided with buckle, machine box side is provided with display lamp, the display lamp side is provided with switch, the switch side is provided with display screen, the display screen side is provided with control button, the machine box interior side is provided with breaker body, the breaker body side is provided with spring, the spring side is provided with movable contact, the movable contact side is provided with current sensor, the current sensor side is provided with relay；This kind of electronic breaker improves the safety of breaker, has saved great amount of cost by the synergistic effect of all parts, is suitble to promote the use of.
Description
Technical field
The present invention relates to a kind of breaker, more particularly to a kind of electronic breaker belongs to electric power applied technical field.
Background technology
Breaker is the electric current for referring to close, carry and cut-off under normal loop condition and can close, when defined
Interior carrying and the switching device for cut-offfing the electric current under abnormal loop condition.Breaker is divided into high-voltage circuitbreaker by its use scope
With low-voltage circuit breaker, high-low pressure identification of boundaries is relatively fuzzyyer, and 3kV or more is generally known as High-Voltage Electrical Appliances.Breaker can be used to
Electric energy is distributed, asynchronous motor is infrequently started, the implementations such as power circuit and motor are protected, when their generations are serious
When overload or short circuit and the failures such as under-voltage can automatic shutdown circuit, function is equivalent to Fuse switch and crosses underheat relay
The combination of device etc..And parts need not be generally changed after disjunction fault current.Currently, having had been widely used.
Electricity generation, conveying, in use, distribution is an extremely important link.Distribution system includes transformer and various high-low pressures
Electrical equipment, low-voltage circuit breaker are then a kind of using the electric appliance that has a large capacity and a wide range, and general breaker is there are the danger of electric leakage,
Therefore, a kind of electronic breaker will possess good market prospects.
Invention content
The technical problem to be solved by the present invention is to overcome the defects of the prior art, provide a kind of electronic breaker, use
It is convenient, save a large amount of cost.
In order to solve the above technical problem, the present invention provides the following technical solutions：
The present invention provides a kind of electronic breaker, including machine box, is provided with heat emission hole at the top of the machine box, heat emission hole can then be kept away
When exempting from breaker short circuit occurs, heat, which dissipates, does not go out, and causes on fire, the heat emission hole side is provided with buckle, and by buckling
Effect, facilitates work when demountor box, to accelerate maintenance time, machine box side is provided with display lamp, passes through
Display lamp then can quickly reflect that the working condition of breaker, the display lamp side are provided with switch, and the switch side is set
It is equipped with display screen, by the effect of display screen, can reflect the size of circuit breaker internal electric current, to understand the quality of breaker
Degree, can the display screen side be provided with control button, the machine box interior side is provided with breaker body, the open circuit
Device body side is provided with spring, and the spring side is provided with movable contact, and the movable contact side is provided with electric current biography
Sensor, the current sensor side are provided with relay, and by the effect of spring, movable contact and switch, it can be good
The internal structure for protecting breaker increases its service life.
As a preferred technical solution of the present invention, the spring passes through with the movable contact, the switch to be connect
Axis is connected.
As a preferred technical solution of the present invention, the control button and the current sensor, the breaker
Main body, the relay are electrical connected.
As a preferred technical solution of the present invention, the breaker body is electrical connected with the display lamp.
As a preferred technical solution of the present invention, the display screen is electrical connected with the current sensor.
As a preferred technical solution of the present invention, the quantity of the heat emission hole is three, and with inside the machine box
It communicates.
As a preferred technical solution of the present invention, the machine box body is connected by engaging.
The advantageous effect that is reached of the present invention is：The structure of the present invention is simple, cheap and highly practical, passes through machine
The effect of box, protects breaker body, and by the effect of heat emission hole, then so that breaker has good heat dissipation
Property can show its working condition by the effect of display lamp, when use when there is electric current to leak, pass through the work of current sensor
With induced current so that movable contact decontrols switch, is at off-position, ensures safety, improves the work of breaker
Make efficiency, saves a large amount of cost, it is easy to use, there are good economic benefit and social benefit, is suitble to promote the use of.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the subjective structural schematic diagram of the present invention；
Fig. 2 is the internal structure schematic diagram of the present invention；
In figure：1, machine box；2, heat emission hole；3, it buckles；4, display lamp；5, it switchs；6, display screen；7, control button；8, breaker
Main body；9, spring；10, movable contact；11, current sensor；12, relay.
Specific implementation mode
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment：As shown in Figs. 1-2, the present invention provides a kind of electronic breaker, including machine box 1,1 top of the machine box
It is provided with heat emission hole 2, when heat emission hole 2 is then avoided that short circuit occurs for breaker, heat, which dissipates, does not go out, and leads on fire, the heat dissipation
2 side of hole is provided with buckle 3, and the effect by buckling, and facilitates work when demountor box 1, to accelerate maintenance time,
1 side of machine box is provided with display lamp 4, and the working condition of breaker, the display then can be quickly reflected by display lamp 4
4 side of lamp is provided with switch 5, and 5 side of the switch is provided with display screen 6, by the effect of display screen 6, can reflect open circuit
The size of device internal current, to understand the fine or not degree of breaker, can 6 side of the display screen be provided with control button 7, institute
It states 1 interior side of machine box and is provided with breaker body 8,8 side of the breaker body is provided with spring 9,9 side of the spring
It is provided with movable contact 10,10 side of the movable contact is provided with current sensor 11, and 11 side of the current sensor is set
It is equipped with relay 12, and by the effect of spring 9, movable contact 10 and switch 5, the internal junction of breaker can be protected well
Structure increases its service life.
In order to make this kind of electronic breaker, easy to use, work efficiency is high, the spring 9 and the movable contact 10,
The switch 5 is connected by connecting shaft, the control button 7 and the current sensor 11, the breaker body 8, institute
It states relay 12 to be electrical connected, the breaker body 8 is electrical connected with the display lamp 4, the display screen 6 and the electric current
Sensor 11 is electrical connected, and the quantity of the heat emission hole 2 is three, and with communicated inside the machine box 1,1 ontology of machine box
It is connected by engaging.
In the use of the present invention, by the effect of machine box 1, breaker body 8 is protected, and passes through heat emission hole 2
Effect by the effect of display lamp 4, can show its working condition then so that breaker has good thermal diffusivity, and when use works as
When thering is electric current to leak, pass through the effect of current sensor 11, induced current so that movable contact 10 is decontroled switch 5, made at its
In off-position, ensures safety, by the effect of display screen 6, can reflect the size of circuit breaker internal electric current, it is disconnected to understand
The fine or not degree of road device.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (7)
1. a kind of electronic breaker, including machine box（1）, which is characterized in that the machine box（1）Top is provided with heat emission hole（2）,
Heat emission hole（2）When being then avoided that short circuit occurs for breaker, heat, which dissipates, does not go out, and leads on fire, the heat emission hole（2）Side is arranged
There is buckle（3）, and the effect by buckling, facilitate demountor box（1）When work, to accelerate maintenance time, the machine
Box（1）Side is provided with display lamp（4）, pass through display lamp（4）It then can quickly reflect the working condition of breaker, the display
Lamp（4）Side is provided with switch（5）, the switch（5）Side is provided with display screen（6）, pass through display screen（6）Effect, can
The size for reflecting circuit breaker internal electric current can the display screen to understand the fine or not degree of breaker（6）Side is provided with
Control button（7）, the machine box（1）Interior side is provided with breaker body（8）, the breaker body（8）Side is arranged
There is spring（9）, the spring（9）Side is provided with movable contact（10）, the movable contact（10）Side is provided with electric current biography
Sensor（11）, the current sensor（11）Side is provided with relay（12）, and pass through spring（9）, movable contact（10）With
Switch（5）Effect, the internal structure of breaker can be protected well, increase its service life.
2. a kind of electronic breaker according to claim 1, which is characterized in that the spring（9）It is touched with the activity
Head（10）, the switch（5）It is connected by connecting shaft.
3. a kind of electronic breaker according to claim 1, which is characterized in that the control button（7）With the electricity
Flow sensor（11）, the breaker body（8）, the relay（12）It is electrical connected.
4. a kind of electronic breaker according to claim 1, which is characterized in that the breaker body（8）With it is described
Display lamp（4）It is electrical connected.
5. a kind of electronic breaker according to claim 1, which is characterized in that the display screen（6）With the electric current
Sensor（11）It is electrical connected.
6. a kind of electronic breaker according to claim 1, which is characterized in that the heat emission hole（2）Quantity be three
It is a, and with the machine box（1）Inside communicates.
7. a kind of electronic breaker according to claim 1, which is characterized in that the machine box（1）Ontology passes through engaging
It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810312662.0A CN108428601A (en) | 2018-04-09 | 2018-04-09 | A kind of electronic breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810312662.0A CN108428601A (en) | 2018-04-09 | 2018-04-09 | A kind of electronic breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108428601A true CN108428601A (en) | 2018-08-21 |
Family
ID=63160662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810312662.0A Pending CN108428601A (en) | 2018-04-09 | 2018-04-09 | A kind of electronic breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108428601A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110137039A (en) * | 2019-06-05 | 2019-08-16 | 潍坊科技学院 | A kind of electrical engineering distributor breaker of automation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020158732A1 (en) * | 2001-04-30 | 2002-10-31 | Castonguay Roger Neil | Electronic trip unit interlock for circuit breakers |
| CN204927201U (en) * | 2015-08-13 | 2015-12-30 | 浙江德力西电器有限公司 | Electron limit lotus automatic control |
| CN205723367U (en) * | 2016-06-29 | 2016-11-23 | 王美庆 | A kind of Multifunctional breaker of intelligence |
| CN206711848U (en) * | 2017-05-08 | 2017-12-05 | 乐清市顶呱呱电气有限公司 | A kind of intelligent breaker |
-
2018
- 2018-04-09 CN CN201810312662.0A patent/CN108428601A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020158732A1 (en) * | 2001-04-30 | 2002-10-31 | Castonguay Roger Neil | Electronic trip unit interlock for circuit breakers |
| CN204927201U (en) * | 2015-08-13 | 2015-12-30 | 浙江德力西电器有限公司 | Electron limit lotus automatic control |
| CN205723367U (en) * | 2016-06-29 | 2016-11-23 | 王美庆 | A kind of Multifunctional breaker of intelligence |
| CN206711848U (en) * | 2017-05-08 | 2017-12-05 | 乐清市顶呱呱电气有限公司 | A kind of intelligent breaker |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110137039A (en) * | 2019-06-05 | 2019-08-16 | 潍坊科技学院 | A kind of electrical engineering distributor breaker of automation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180821 |
|
| RJ01 | Rejection of invention patent application after publication |