CN205622092U - Protection against electric shock block terminal - Google Patents
Protection against electric shock block terminal Download PDFInfo
- Publication number
- CN205622092U CN205622092U CN201620468685.7U CN201620468685U CN205622092U CN 205622092 U CN205622092 U CN 205622092U CN 201620468685 U CN201620468685 U CN 201620468685U CN 205622092 U CN205622092 U CN 205622092U
- Authority
- CN
- China
- Prior art keywords
- chamber door
- electric shock
- casing
- singlechip controller
- audible
- 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
- 230000004224 protection Effects 0.000 title claims abstract description 14
- 239000011241 protective layer Substances 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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Abstract
The utility model relates to a protection against electric shock block terminal, include the block terminal body that comprises chamber door and box, chamber door one side is articulated with the box, and its characterized in that is connected through setting up at the mechanical tool to lock at its edge to the chamber door opposite side with the box: still included the leakage indicator that sets up in the box, set up at inboard electromagnetic switch, audible -visual annunciator and the singlechip controller of chamber door, and set up the infrared inductor in the chamber door outside, singlechip controller's input be connected with infrared inductor, leakage indicator respectively, singlechip controller's output and electromagnetic switch, audible -visual annunciator are connected, the chamber door on be equipped with the opening that corresponds with audible -visual annunciator, chamber door outside surface is equipped with insulation protective layer, the utility model has the advantages of reasonable design, can effectively avoid the staff at high -voltage switch checksum safety inspection in -process emergence electric shock accidents.
Description
Technical field
This utility model relates to electrical equipment technical field, particularly relates to a kind of protection against electric shock distribution box.
Background technology
High-voltage switch gear manufacturing industry is the manufacturing important component part of power transmission and transforming equipment, in whole power industry
Occupying very important status, high-voltage switch gear is typically mounted in airtight high-tension distribution box；And it is amateur
Personnel are prohibited from privately opening high-tension distribution box, have to periodically carry out high-voltage switch gear in actual application
Verification and safety check, often there is also electric shock problem and cause operator to accidentally injure, and serious also results in death,
Affect the safety of the lives and properties of people.
Summary of the invention
In order to solve deficiency of the prior art, this utility model provides a kind of protection against electric shock distribution box, and structure sets
Meter rationally, can be prevented effectively from staff, during high-voltage switch gear verification and safety check, electric shock accidents occur.
This utility model solves its technical problem and be the technical scheme is that
A kind of protection against electric shock distribution box, including the distribution box body being made up of chamber door and casing, chamber door side and case
Body is hinged, and chamber door opposite side is connected with casing by being arranged on the mechanical lock at its edge, it is characterised in that:
Further comprises be arranged in casing leakage indicator, be arranged on the electromagnetic switch inside chamber door, sound and light alarm
Device and singlechip controller and be arranged on the infrared inductor outside chamber door, described singlechip controller
Input is connected with infrared inductor, leakage indicator respectively, and the outfan of singlechip controller leaves with electromagnetism
Close, audible-visual annunciator connects, and described chamber door is provided with the opening corresponding with audible-visual annunciator, outside chamber door
Surface is provided with insulating protective layer.
Described leakage indicator is arranged on cabinet wall, and the test side of leakage indicator is with cabinet wall even
Connect.
Described casing dorsal part is provided with insulating mounting support.
In sum, the beneficial effects of the utility model are: reasonable in design, can by insulating protective layer
To avoid staff to get an electric shock when opening chamber door, simultaneously when distribution box body occurs electric leakage, electric leakage
Detector can detect electric leakage information in time, and is reported to the police by audible-visual annunciator, make staff according to
Warning message takes safety measures and operates.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is backsight structural representation of the present utility model.
Fig. 3 is this utility model chamber door main TV structure schematic diagram when opening.
Fig. 4 is the cross-sectional view of " A-A " in Fig. 1.
In figure: 1 casing, 2 leakage indicators, 3 chamber doors, 4 singlechip controllers, 5 audible-visual annunciators, 6
Electromagnetic switch, 7 mechanical locks, 8 infrared inductors, 9 openings, 10 insulating mounting supports, 11 insulation protections
Layer.
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model, those skilled in the art are described below
Other advantages of the present utility model and effect can be understood easily by the content disclosed by this specification.
With reference to the accompanying drawings shown in 1,2,3,4: a kind of protection against electric shock distribution box, constitute including by chamber door 3 and casing 1
Distribution box body, casing 1 dorsal part is provided with insulating mounting support 10, and chamber door 3 side is hinged with casing 1, chamber door
3 opposite sides are connected with casing 1 by being arranged on the mechanical lock 7 at its edge；
Wherein protection against electric shock distribution box this further comprises be arranged in casing 1 leakage indicator 2, be arranged on chamber door 3
Electromagnetic switch 6, audible-visual annunciator 5 and the singlechip controller 4 of inner side and be arranged on outside chamber door 3 infrared
Induction apparatus 8, the input of described singlechip controller 4 is respectively with infrared inductor 8, leakage indicator 2 even
Connecing, the information sensed can be passed to singlechip controller 4 by infrared inductor 8, leakage indicator 2, single
The outfan of sheet machine controller 4 is connected with electromagnetic switch 6, audible-visual annunciator 5, makes singlechip controller 4 permissible
Information according to its input controls electromagnetic switch 6, audible-visual annunciator 5 works accordingly, described case
Door 3 is provided with the opening 9 corresponding with audible-visual annunciator 5, makes the warning message of audible-visual annunciator 5 to be transferred to
Outside casing 1, making staff just it appeared that warning message outside casing 1, chamber door 3 outer surface is provided with
Insulating protective layer 11, insulating protective layer 11 is a transparent plastic plate body.
Described leakage indicator 2 is arranged on casing 1 inwall, in the test side of leakage indicator 2 and casing 1
Wall connects, and drain conditions can be examined by drain conditions, leakage indicator 2 to make casing 1 inwall once occur
Survey.
The operation principle of this protection against electric shock distribution box is: when casing 1 occurs electric leakage, and leakage indicator 2 will detection
To electric leakage information be sent to singlechip controller 4, singlechip controller 4 controls electromagnetic switch 6 by chamber door 3 He
Casing 1 connects, and makes chamber door 3 and casing 1 still can not open in the case of mechanical lock 7 is opened, it is to avoid work
Personnel open casing 1 in the case of alarm free information and electric shock accidents occur；When staff is close to distribution box basis
During body, induction information is sent to singlechip controller 4 by infrared inductor 8, and singlechip controller 4 controls acousto-optic
Alarm 5 reports to the police, and now staff can take the operation of correspondence according to warning message, it is to avoid nothing
Staff just starts close to audible-visual annunciator 5 to report to the police, and causes electric power resource to be wasted, also avoid simultaneously and attract
There is electric shock accidents in unrelated person or animal etc..
The foregoing is only preferred embodiments of the present utility model, as long as realizing this reality with essentially identical means
By novel purpose technical scheme, within broadly falling into protection domain of the present utility model.
Claims (3)
1. a protection against electric shock distribution box, including the distribution box body being made up of chamber door and casing, chamber door side with
Casing is hinged, and chamber door opposite side is connected with casing by being arranged on the mechanical lock at its edge, it is characterised in that:
Further comprises be arranged in casing leakage indicator, be arranged on the electromagnetic switch inside chamber door, sound and light alarm
Device and singlechip controller and be arranged on the infrared inductor outside chamber door, described singlechip controller
Input is connected with infrared inductor, leakage indicator respectively, and the outfan of singlechip controller leaves with electromagnetism
Close, audible-visual annunciator connects, and described chamber door is provided with the opening corresponding with audible-visual annunciator, outside chamber door
Surface is provided with insulating protective layer.
Protection against electric shock distribution box the most according to claim 1, it is characterised in that: described leakage indicator
Being arranged on cabinet wall, the test side of leakage indicator is connected with cabinet wall.
Protection against electric shock distribution box the most according to claim 1, it is characterised in that: described casing dorsal part sets
There is insulating mounting support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620468685.7U CN205622092U (en) | 2016-05-16 | 2016-05-16 | Protection against electric shock block terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620468685.7U CN205622092U (en) | 2016-05-16 | 2016-05-16 | Protection against electric shock block terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205622092U true CN205622092U (en) | 2016-10-05 |
Family
ID=57024444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620468685.7U Expired - Fee Related CN205622092U (en) | 2016-05-16 | 2016-05-16 | Protection against electric shock block terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205622092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834385A (en) * | 2017-11-27 | 2018-03-23 | 宁波伊顿电力科技有限公司 | Earth leakage protective distribution box |
| CN111047825A (en) * | 2019-12-25 | 2020-04-21 | 广东电网有限责任公司 | Novel device for preventing social personnel from getting electric shock |
-
2016
- 2016-05-16 CN CN201620468685.7U patent/CN205622092U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834385A (en) * | 2017-11-27 | 2018-03-23 | 宁波伊顿电力科技有限公司 | Earth leakage protective distribution box |
| CN111047825A (en) * | 2019-12-25 | 2020-04-21 | 广东电网有限责任公司 | Novel device for preventing social personnel from getting electric shock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20170516 |