CN107342543A - A kind of JP cabinets electric leakage alarm device - Google Patents
A kind of JP cabinets electric leakage alarm device Download PDFInfo
- Publication number
- CN107342543A CN107342543A CN201710597978.4A CN201710597978A CN107342543A CN 107342543 A CN107342543 A CN 107342543A CN 201710597978 A CN201710597978 A CN 201710597978A CN 107342543 A CN107342543 A CN 107342543A
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- China
- Prior art keywords
- cabinets
- kelly
- metal
- electric leakage
- small
- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
- H02B1/34—Racks
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The present invention relates to the technical field of safety protection of JP cabinets,In particular a kind of JP cabinets electric leakage alarm device,Including JP cabinets and JP cabinet doors,The inner chamber rear wall of the JP cabinets is provided with multiple connecting rods,The connecting rod includes plastic feet,Metal threaded kelly and wire pitch of the laps,The apical lateral of the JP cabinets is inlaid with small-power alarm,This device facilitates mounting circuit boards or electric parts using metal mounting plate,The housing of circuit board or electric parts directly with JP cabinets is reduced by plastic feet to be electrically conducted,And cause security incident,Utilize metal threaded kelly and the convenient installation to metal mounting plate of fixed via,Dismantle and fixed,Small-power alarm is conveniently turned on by wire pitch of the laps and tinsel,Carry out starting small-power alarm in order to leak electricity,In order to remind worker or staff,And reduce the probability of security incident generation.
Description
Technical field
The present invention relates to the technical field of safety protection of JP cabinets, specially a kind of JP cabinets electric leakage alarm device.
Background technology
Distribution transformer integrated power distribution cabinet abbreviation JP cabinets, with deepening continuously for upgrade of rural power grids, substantial amounts of JP cabinets quilt
Applied in rural power line and each power distribution station.JP- cabinets be for adapt to countryside low-voltage electric distribution device standardization, miniaturization,
The requirement of outdoor type and design, it collects distribution, metering, protection (overload, short circuit, electric leakage, snow defence), capacitance reactive compensation is in one
Body.
At present, with the development of national economy and the continuous improvement of people's material and cultural life, people are to electric power
Demand is increasing, therefore electric utility develops rapidly, and power network constantly expands, people to the q＆r of power supply increasingly
Height, so the requirement to some JP cabinets in our daily lives is also very high, but electricity can also be brought to the mankind it is drowned
Calamity, it may burn out electrical equipment, cause fire, or make one to get an electric shock.When circuit electric leakage is serious, electrical equipment can be burnt, is triggered
Fire, cause serious consequence.Therefore, when rural power line overhauls, because JP cabinets are all ferrous casings, JP cabinets often occur
Powered situation, directly work easily causes electric shock accidents if staff is not detected.Or make in some factories
With this JP cabinet, the waste of resource or the generation of security incident are effectively caused, in consideration of it, a kind of it is proposed that JP cabinets leakage-current alarm
Device.
The content of the invention
It is an object of the invention to provide a kind of JP cabinets electric leakage alarm device, is asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：
A kind of JP cabinets electric leakage alarm device, including JP cabinets and JP cabinet doors, the side of the JP cabinets are hinged with JP cabinet doors,
The outside of the JP cabinet doors is fixed with pull bar among on one side, and the inner chamber rear wall of the JP cabinets is provided with multiple connecting rods, institute
Stating connecting rod includes plastic feet, metal threaded kelly and wire pitch of the laps, and the metal threaded kelly is fixedly connected on plastics
On base, and wire pitch of the laps being wound with metal threaded kelly, plurality of metal threaded kelly is connected by tinsel,
The apical lateral of the JP cabinets is inlaid with small-power alarm, and the housing of the JP cabinets is in the positive lower end of small-power alarm
Provided with through hole, be wherein interspersed with tinsel in through hole, the tinsel connects small-power alarm, the JP cabinets it is interior
Vertical metal mounting plate is placed with chamber, the metal mounting plate is provided with multiple fixed vias, and wherein fixed via interts
Metal threaded kelly one end in connecting rod, and metal mounting plate touches wire pitch of the laps.
Preferably, the connecting rod is identical with the number of fixed via, and the number of connecting rod is the idol no less than four
Number, plurality of connecting rod are rectangular array on the inner chamber rear wall of JP cabinets.
Preferably, the shape of the plastic feet and metal threaded kelly is cylindric, and the diameter of plastic feet is big
In the diameter of metal threaded kelly.
Preferably, the diameter of the diameter of the fixed via and metal threaded kelly matches, and both number also phases
Together.
Preferably, the JP cabinets are shaped as square or cuboid, and the JP cabinets are in small-power alarm
Surface is covered with nanometer dirt filtrating screen.
Preferably, the diameter of the through hole is three times of tinsel.
The beneficial effects of the invention are as follows：Smart structural design of the present invention, it is simple to operate, it is convenient for people to use, utilizes metal
Installing plate facilitates mounting circuit boards or electric parts, by plastic feet reduce circuit board or electric parts directly with JP cabinets
The housing of body is electrically conducted, and causes security incident, and metal is installed using metal threaded kelly and fixed via are convenient
The installation of plate, dismounting and fixed conveniently turn on small-power alarm by wire pitch of the laps and tinsel, in order to leak electricity into
Row starts small-power alarm, in order to remind worker or staff, tinsel is interted by the way that through hole is convenient, dropped
The powered possibility of low JP cabinets itself, and reduce the probability of security incident generation.
When in use, first mounting circuit boards or electric parts on metal mounting plate, then again pacify metal this device
Loading board fixed placement is on metal threaded kelly, and metal mounting plate contacting metal filament winding circle, when the circuit on metal mounting plate
When plate leaks electricity, metal mounting plate, wire pitch of the laps and tinsel conducting small-power alarm, small-power alarm start report
Alert, staff, which hears, to be detected and is repaired, and then is economized on resources, and now JP cabinets are not charged, and then reduces safe thing
Therefore the probability occurred.
Brief description of the drawings
Fig. 1 is the positive structure diagram that JP cabinet doors of the present invention are opened；
Fig. 2 is JP cabinet doors of the present invention opening and positive structure diagram of the metal mounting plate in its inner chamber；
Fig. 3 is the positive structure diagram that JP cabinet doors of the present invention are closed；
Fig. 4 is the side structure schematic view of metal mounting plate of the present invention；
Fig. 5 is the side structure schematic view of connecting rod of the present invention.
In figure：1-JP cabinets, 2-JP cabinet doors, 3- small-powers alarm, 4- pull bars, 5- connecting rods, 51- plastic feets, 52-
Metal threaded kelly, 53- wires pitch of the laps, 6- tinsels, 7- metal mounting plates, 8- fixed vias, 9- through holes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-5 are referred to, the present invention provides a kind of technical scheme：
A kind of JP cabinets electric leakage alarm device, including JP cabinets 1 and JP cabinet doors 2, the side of JP cabinets 1 are hinged with JP cabinet doors 2,
The outsides of JP cabinet doors 2 is fixed with pull bar 4 among on one side, JP cabinets 1 are shaped as square or cuboid, JP cabinets 1 it is interior
Chamber rear wall is provided with multiple connecting rods 5, and connecting rod 5 includes plastic feet 51, metal threaded kelly 52 and wire pitch of the laps 53,
Metal threaded kelly 52 is fixedly connected on plastic feet 51, and wire pitch of the laps 53 is wound with metal threaded kelly 52, its
In multiple metal threaded kellies 52 connected by tinsel 6, the shape of plastic feet 51 and metal threaded kelly 52 is circle
Column, and the diameter of plastic feet 51 be more than metal threaded kelly 52 diameter, by plastic feet 51 reduce circuit board or
Housing of the electric parts directly with JP cabinets 1 is electrically conducted, and causes security incident, using metal threaded kelly 52 and admittedly
Determine the convenient installation to metal mounting plate 7 of through hole 8, dismantle and fixed.
The apical lateral of JP cabinets 1 is inlaid with small-power alarm 3, and JP cabinets 1 cover on the surface of small-power alarm 3
There is a nanometer dirt filtrating screen, the housing of JP cabinets 1 is provided with through hole 9 in the positive lower end of small-power alarm 3, is wherein interspersed with through hole 9
Tinsel 6, the diameter of through hole 9 are three times of tinsel 6, and tinsel 6 connects small-power alarm 3, JP cabinets 1 it is interior
Vertical metal mounting plate 7 is placed with chamber, facilitates mounting circuit boards or electric parts using metal mounting plate 7, passes through gold
Belong to filament winding circle 53 and the convenient conducting small-power alarm 3 of tinsel 6, carry out starting small-power alarm 3 in order to leak electricity, with
It is easy to remind worker or staff.
Metal mounting plate 7 is provided with multiple fixed vias 8, and wherein fixed via 8 is interspersed in metal threaded in connecting rod 5
The one end of kelly 52, and metal mounting plate 7 touches wire pitch of the laps 53, connecting rod 5 is identical with the number of fixed via 8, and connects
The number of bar 5 is even number no less than four, plurality of connecting rod 5 be rectangular array on the inner chamber rear wall of JP cabinets 1,
The diameter of the diameter of fixed via 8 and metal threaded kelly 52 matches, and both numbers are also identical, pass through the convenience of through hole 9
To the interspersed of tinsel 6, the powered possibility of JP cabinets 1 itself is reduced, and reduces the probability of security incident generation.
Smart structural design of the present invention, it is simple to operate, it is convenient for people to use, this device when in use, is first installed in metal
Mounting circuit boards or electric parts on plate 7, then again the fixed placement of metal mounting plate 7 on metal threaded kelly 52, and
The contacting metal filament winding circle 53 of metal mounting plate 7, when the circuit board electric leakage on metal mounting plate 7, metal mounting plate 7, wire
Pitch of the laps 53 and tinsel 6 turn on small-power alarm 3, and small-power alarm 3 starts alarm, and staff, which hears, to be detected
And maintenance, and then economize on resources, and now JP cabinets 1 are not charged, and then reduce the probability that security incident occurs.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of JP cabinets electric leakage alarm device, including JP cabinets (1) and JP cabinet doors (2), the side of the JP cabinets (1) are hinged with
JP cabinet doors (2), the outside of the JP cabinet doors (2) are fixed with pull bar (4) among on one side, it is characterised in that：The JP cabinets (1)
Inner chamber rear wall is provided with multiple connecting rods (5), and the connecting rod (5) includes plastic feet (51), metal threaded kelly (52)
With wire pitch of the laps (53), the metal threaded kelly (52) is fixedly connected on plastic feet (51), and metal threaded kelly
(52) wire pitch of the laps (53) is wound with, plurality of metal threaded kelly (52) is connected by tinsel (6), the JP
The apical lateral of cabinet (1) is inlaid with small-power alarm (3), and the housing of the JP cabinets (1) is in small-power alarm (3)
Positive lower end is provided with through hole (9), and tinsel (6) is wherein interspersed with through hole (9), and the tinsel (6) connects small-power report
Device (3) is warned, vertical metal mounting plate (7) is placed with the inner chamber of the JP cabinets (1), is set on the metal mounting plate (7)
There are multiple fixed vias (8), wherein fixed via (8) is interspersed in metal threaded kelly (52) one end in connecting rod (5), and gold
Category installing plate (7) touches wire pitch of the laps (53).
A kind of 2. JP cabinets electric leakage alarm device according to claim 1, it is characterised in that：The connecting rod (5) and fixation
The number of through hole (8) is identical, and the number of connecting rod (5) is the even number no less than four, and plurality of connecting rod (5) is rectangle
Array is on the inner chamber rear wall of JP cabinets (1).
A kind of 3. JP cabinets electric leakage alarm device according to claim 1, it is characterised in that：The plastic feet (51) and gold
The shape of category screw thread kelly (52) is cylindric, and the diameter of plastic feet (51) is more than the straight of metal threaded kelly (52)
Footpath.
A kind of 4. JP cabinets electric leakage alarm device according to claim 1, it is characterised in that：The fixed via (8) it is straight
The diameter in footpath and metal threaded kelly (52) matches, and both numbers are also identical.
A kind of 5. JP cabinets electric leakage alarm device according to claim 1, it is characterised in that：The shape of the JP cabinets (1)
For square or cuboid, the JP cabinets (1) are on the surface of small-power alarm (3) covered with nanometer dirt filtrating screen.
A kind of 6. JP cabinets electric leakage alarm device according to claim 1, it is characterised in that：The diameter of the through hole (9) is
Three times of tinsel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710597978.4A CN107342543B (en) | 2017-07-20 | 2017-07-20 | A kind of JP cabinet electric leakage alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710597978.4A CN107342543B (en) | 2017-07-20 | 2017-07-20 | A kind of JP cabinet electric leakage alarm device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107342543A true CN107342543A (en) | 2017-11-10 |
| CN107342543B CN107342543B (en) | 2019-04-02 |
Family
ID=60217382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710597978.4A Active CN107342543B (en) | 2017-07-20 | 2017-07-20 | A kind of JP cabinet electric leakage alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107342543B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364946A (en) * | 2019-07-05 | 2019-10-22 | 杜江 | A kind of engineering temporary electricity safe power distribution box |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203387085U (en) * | 2013-08-28 | 2014-01-08 | 山东大卫国际建筑设计有限公司 | Inlaid electric leakage alarm distribution box |
| CN204030297U (en) * | 2014-08-22 | 2014-12-17 | 陕西同力电气有限公司 | A kind of power distribution cabinet with ageing of insulation status monitoring function |
| CN104393497A (en) * | 2014-12-10 | 2015-03-04 | 衡阳泰豪通信车辆有限公司 | Insulating mounting device for arrester box body and using method of insulating mounting device |
| CN205489104U (en) * | 2016-04-13 | 2016-08-17 | 浙江科技学院 | Automatically controlled cabinet of insulating type of high strength |
-
2017
- 2017-07-20 CN CN201710597978.4A patent/CN107342543B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203387085U (en) * | 2013-08-28 | 2014-01-08 | 山东大卫国际建筑设计有限公司 | Inlaid electric leakage alarm distribution box |
| CN204030297U (en) * | 2014-08-22 | 2014-12-17 | 陕西同力电气有限公司 | A kind of power distribution cabinet with ageing of insulation status monitoring function |
| CN104393497A (en) * | 2014-12-10 | 2015-03-04 | 衡阳泰豪通信车辆有限公司 | Insulating mounting device for arrester box body and using method of insulating mounting device |
| CN205489104U (en) * | 2016-04-13 | 2016-08-17 | 浙江科技学院 | Automatically controlled cabinet of insulating type of high strength |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364946A (en) * | 2019-07-05 | 2019-10-22 | 杜江 | A kind of engineering temporary electricity safe power distribution box |
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| Publication number | Publication date |
|---|---|
| CN107342543B (en) | 2019-04-02 |
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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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 467300 No. 1 central road, industrial agglomeration area, Lushan Mountain County, Pingdingshan, Henan Applicant after: Yuan Chung Electric Co., Ltd. Address before: 467300 North 160, Renmin Road, Lushan Mountain County, Pingdingshan, Henan Applicant before: HENAN YUANZHONG ELECTRIC DEVICE CO., LTD. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |