CN109616371A - A kind of vacuum circuit breaker state indicating device - Google Patents
A kind of vacuum circuit breaker state indicating device Download PDFInfo
- Publication number
- CN109616371A CN109616371A CN201811570395.3A CN201811570395A CN109616371A CN 109616371 A CN109616371 A CN 109616371A CN 201811570395 A CN201811570395 A CN 201811570395A CN 109616371 A CN109616371 A CN 109616371A
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- CN
- China
- Prior art keywords
- groups
- circuit breaker
- vacuum circuit
- group
- state indicating
- 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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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
- H01H9/161—Indicators for switching condition, e.g. "on" or "off" comprising light emitting elements
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The present invention relates to vacuum circuit breaker technical fields, more particularly to a kind of vacuum circuit breaker state indicating device, including device pedestal, fixing clamp, breaker body, switch, indicator light, buzzer, transformer group, lithium battery and switching switch, switch of the invention is when closing to ask, indicator light, which can be powered, prompts user using, in addition when poor contact, switching switch will start, buzzer starting simultaneously that indicator light off at this time, prompt short-circuiting device poor contact, to solve the problems, such as that vacuum circuit breaker instruction device instruction state is unclear.
Description
Technical field
The present invention relates to vacuum circuit breaker technical fields, and in particular to a kind of vacuum circuit breaker state indicating device.
Background technique
The dielectric of vacuum circuit breaker contact gap after its arc-extinguishing medium and arc extinguishing is gained the name due to being all high vacuum；It has
There is the advantages of small in size, light-weight, not have to maintenance suitable for frequent operation, arc extinguishing, using more universal in power distribution network.Vacuum
Breaker is 3~10kV, the indoor distribution in 50Hz three-phase alternating current system, in industrial and mining enterprises, power plant, substation
Protection and control as electrical equipment are used, especially suitable for requiring the field of employment of non-oil ultra high vacuum system, few maintenance and frequent operation,
Breaker is configurable on middle-placed switch cabinet, double-layer cabinet, fixes in cabinet and use as control and protection high voltage electric equipment.
At present in industry universal type on column vacuum circuit breaker state indicating device switch " dividing " " conjunction " state instruction
Device is arranged at side, indicates " being divided to " " conjunction " two Chinese texts respectively by two pieces of nameplates, and in centre, setting one can turn
Dynamic arrow device drives the arrow device by trundle, transmission crank arm, rotation axis when switch spindle moves
It swings, to confirm the state position of switch.The shortcomings that being primarily present: state indicating device is in switch side, when being mounted on
After on electric pole, when operator operates under bar, it is not easy to the instruction state of the instruction device of observation side；In addition this refers to
Showing device intermediate transmission link is more, and each transmission link is after switch for a long time outdoor operation, in fact it could happen that catching phenomenon causes to miss
Instruction or instruction state are unclear.
Summary of the invention
In view of the deficiencies of the prior art, the invention discloses a kind of vacuum circuit breaker state indicating devices, for solving
The unclear problem of certainly existing vacuum circuit breaker instruction device instruction state.
Specific technical solution is as follows:
A kind of vacuum circuit breaker state indicating device, including device pedestal, fixing clamp, breaker body, switch, refer to
Show that lamp, buzzer, transformer group, lithium battery and switching switch, the bottom four corners of described device pedestal are equipped with fixing clamp, wherein
The clamping direction of four groups of fixing clamps is left and right direction, and the top surface of described device pedestal is inlaid with three groups of breaker bodies,
Described device susceptor surface front side wall is equidistantly uniformly inlaid with three groups of switches, and the top surface of described device pedestal is inlaid with three groups
Indicator light and three groups of buzzers, wherein three groups of indicator lights are located at the lower section of three groups of breaker bodies, three groups of buzzer difference
Positioned at the left side of three groups of indicator lights, the inner cavity of described device pedestal is inlaid with transformer group, lithium battery and charging module, wherein becoming
Depressor group shares three groups of transformers, and the input terminal of every group of transformer is electrically connected with the binding post of every group of breaker body respectively,
The output end of transformer described in every group is electrically connected with every group of indicator light respectively, and wherein lithium battery passes through charging circuit and transformer
Three groups of output ends of group are electrically connected, and the switching, which switchs, shares three groups, the lithium battery and three groups of buzzers and three groups of switchings
Three groups of power circuits are constituted between switch；
Preferably, the surface of the fixing clamp and switch is equipped with insulation sleeve；
Preferably, the clamping face of the fixing clamp is equipped with rubber frosted pad；
Preferably, the indicator light is green LED lamp bead；
Preferably, electricity overcurrent protection switch is equipped in the lithium battery；
Preferably, the breaker body is vacuum circuit breaker.
The utility model has the advantages that
For switch of the invention when closing to ask, indicator light, which can be powered, prompts user using, in addition when connecing
When touching bad, switching switch be will start, and buzzer starting simultaneously that indicator light off at this time prompts short-circuiting device poor contact, from
And solve the problems, such as that vacuum circuit breaker instruction device instruction state is unclear.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is surface texture schematic diagram of the present invention；
Fig. 3 is schematic diagram of internal structure of the present invention.
Appended drawing reference is as follows: 1, device pedestal, 2, fixing clamp, 3, breaker body, 4, switch, 5, indicator light, 6, buzzing
Device, 7, transformer group, 8, lithium battery, 9, switching switch.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore cannot solve as limitation of the present invention.
Referring to Fig. 1-3: a kind of vacuum circuit breaker state indicating device, including device pedestal 1, fixing clamp 2, breaker
Ontology 3, switch 4, indicator light 5, buzzer 6, transformer group 7, lithium battery 8 and switching switch 9, the bottom of described device pedestal 1
Quadrangle is equipped with fixing clamp 2, wherein the clamping direction of four groups of fixing clamps 2 is left and right direction, the top table of described device pedestal 1
Face is inlaid with three groups of breaker bodies 3, and 1 surface front side wall of described device pedestal is equidistantly uniformly inlaid with three groups of switches 4, the dress
The top surface of bottom set seat 1 is inlaid with three groups of indicator lights 5 and three groups of buzzers 6, breaks wherein three groups of indicator lights 5 are located at three groups
The lower section of road device ontology 3, three groups of buzzers 6 are located at the left side of three groups of indicator lights 5, and the inner cavity of described device pedestal 1 is inlayed
There are transformer group 7, lithium battery 8 and charging module 9, wherein transformer group 7 shares three groups of transformers, the input terminal of every group of transformer
Be electrically connected respectively with the binding post of every group of breaker body 3, the output end of transformer described in every group respectively with every group of indicator light 5
It is electrically connected, wherein lithium battery 8 is electrically connected by charging circuit and three groups of output ends of transformer group 7, the switching switch 9
Three groups are shared, constitutes three groups of power circuits, the fixation between the lithium battery 8 and three groups of buzzers 6 and three groups of switching switches 9
The surface of folder 2 and switch 4 is equipped with insulation sleeve, and the clamping face of the fixing clamp 2 is equipped with rubber frosted pad, and the indicator light 5 is
Green LED lamp bead, the lithium battery 8 is interior to be equipped with electricity overcurrent protection switch, and the breaker body 3 is pole vacuum open circuit
Device.
For switch of the invention when closing to ask, indicator light, which can be powered, prompts user using, in addition when connecing
When touching bad, switching switch be will start, and buzzer starting simultaneously that indicator light off at this time prompts short-circuiting device poor contact, from
And solve the problems, such as that vacuum circuit breaker instruction device instruction state is unclear.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (6)
1. a kind of vacuum circuit breaker state indicating device, it is characterised in that: including device pedestal (1), fixing clamp (2), break
Road device ontology (3), switch (4), indicator light (5), buzzer (6), transformer group (7), lithium battery (8) and switching switch (9), institute
The bottom four corners for stating device pedestal (1) are equipped with fixing clamp (2), wherein the clamping direction of four groups of fixing clamps (2) is left and right court
To the top surface of described device pedestal (1) is inlaid with three groups of breaker bodies (3), described device pedestal (1) surface front side wall
Three groups of switches (4) are uniformly equidistantly inlaid with, the top surface of described device pedestal (1) is inlaid with three groups of indicator lights (5) and three groups
Buzzer (6), wherein three groups of indicator lights (5) are located at the lower section of three groups of breaker bodies (3), three groups of buzzers (6) are respectively
Positioned at the left side of three groups of indicator lights (5), the inner cavity of described device pedestal (1) is inlaid with transformer group (7), lithium battery (8) and fills
Electric module (9), wherein transformer group (7) shares three groups of transformers, the input terminal of every group of transformer respectively with every group of breaker sheet
The binding post of body (3) is electrically connected, and the output end of transformer described in every group is electrically connected with every group of indicator light (5) respectively, wherein
Lithium battery (8) is electrically connected by charging circuit and three groups of output ends of transformer group (7), and the switching switch (9) shares three
Three groups of power circuits are constituted between group, the lithium battery (8) and three groups of buzzers (6) and three groups of switching switches (9).
2. vacuum circuit breaker state indicating device according to claim 1, it is characterised in that: the fixing clamp (2)
Insulation sleeve is equipped with the surface of switch (4).
3. vacuum circuit breaker state indicating device according to claim 1, it is characterised in that: the fixing clamp (2)
Clamping face be equipped with rubber frosted pad.
4. vacuum circuit breaker state indicating device according to claim 1, it is characterised in that: the indicator light (5)
For green LED lamp bead.
5. vacuum circuit breaker state indicating device according to claim 1, it is characterised in that: the lithium battery (8)
It is interior to be equipped with electricity overcurrent protection switch.
6. vacuum circuit breaker state indicating device according to claim 1, it is characterised in that: the breaker body
It (3) is vacuum circuit breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811570395.3A CN109616371A (en) | 2018-12-21 | 2018-12-21 | A kind of vacuum circuit breaker state indicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811570395.3A CN109616371A (en) | 2018-12-21 | 2018-12-21 | A kind of vacuum circuit breaker state indicating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109616371A true CN109616371A (en) | 2019-04-12 |
Family
ID=66008969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811570395.3A Pending CN109616371A (en) | 2018-12-21 | 2018-12-21 | A kind of vacuum circuit breaker state indicating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109616371A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050046525A1 (en) * | 2003-08-28 | 2005-03-03 | Tongo Ernesto J. | Circuit breaker employing an illuminated operatig handle |
| CN201741624U (en) * | 2010-07-08 | 2011-02-09 | 上海纳杰电气成套有限公司 | On-off switch indicating device for vacuum circuit breaker |
| CN202282266U (en) * | 2011-04-15 | 2012-06-20 | 中发电气股份有限公司 | Three-station breaker position state indicator |
| CN202855665U (en) * | 2012-09-29 | 2013-04-03 | 广东求精电气有限公司 | Alarm-type residual-current circuit breaker |
| CN203812798U (en) * | 2014-05-19 | 2014-09-03 | 国家电网公司 | Distribution network system pole-mounted vacuum circuit breaker additionally provided with electronic position display device |
| CN205595284U (en) * | 2016-05-18 | 2016-09-21 | 浙江宏伟电网科技股份有限公司 | Small -size intelligent circuit breaker |
| CN108428588A (en) * | 2018-05-16 | 2018-08-21 | 江西三龙电气有限公司 | A kind of vacuum circuit breaker |
-
2018
- 2018-12-21 CN CN201811570395.3A patent/CN109616371A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050046525A1 (en) * | 2003-08-28 | 2005-03-03 | Tongo Ernesto J. | Circuit breaker employing an illuminated operatig handle |
| CN201741624U (en) * | 2010-07-08 | 2011-02-09 | 上海纳杰电气成套有限公司 | On-off switch indicating device for vacuum circuit breaker |
| CN202282266U (en) * | 2011-04-15 | 2012-06-20 | 中发电气股份有限公司 | Three-station breaker position state indicator |
| CN202855665U (en) * | 2012-09-29 | 2013-04-03 | 广东求精电气有限公司 | Alarm-type residual-current circuit breaker |
| CN203812798U (en) * | 2014-05-19 | 2014-09-03 | 国家电网公司 | Distribution network system pole-mounted vacuum circuit breaker additionally provided with electronic position display device |
| CN205595284U (en) * | 2016-05-18 | 2016-09-21 | 浙江宏伟电网科技股份有限公司 | Small -size intelligent circuit breaker |
| CN108428588A (en) * | 2018-05-16 | 2018-08-21 | 江西三龙电气有限公司 | A kind of vacuum circuit breaker |
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|---|---|---|---|
| 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: 20190412 |
|
| RJ01 | Rejection of invention patent application after publication |