CN203521952U - Distribution board outer box of parallel circuits - Google Patents
Distribution board outer box of parallel circuits Download PDFInfo
- Publication number
- CN203521952U CN203521952U CN201320478626.4U CN201320478626U CN203521952U CN 203521952 U CN203521952 U CN 203521952U CN 201320478626 U CN201320478626 U CN 201320478626U CN 203521952 U CN203521952 U CN 203521952U
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- China
- Prior art keywords
- parallel circuits
- ammeter
- voltmeter
- outer container
- distribution panelboard
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- Expired - Fee Related
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Abstract
The utility model discloses a distribution board outer box of parallel circuits. The distribution board outer box comprises four box layers, wherein a housing of the second box layer comprises multiple voltmeters, and an ammeter is arranged under each voltmeter; and a change-over switch is arranged between each voltmeter and the ammeter, the voltmeter is maintained in a normally open state, and the change over switch switches the ammeter on or off. According to the technical scheme of the utility model, the distribution board outer box which is different from traditional structures is designed; and the distribution board outer box has not only the existing protection function but also personalized functions, and thus, is easier to use.
Description
Technical field
The utility model relates to a kind of power distribution equipment, more particularly, relates to a kind of parallel circuits distribution panelboard outer container.
Background technology
Distribution panelboard outer container, also can be referred to as distribution panelboard, distribution box or power distribution cabinet, and distribution panelboard (case) sub-power distribution panelboard (case) and illuminated diagram switchboard (case), batch meter, be the final stage device of distribution system.Power distribution cabinet is the general designation of motor control center.The occasion that power distribution cabinet use disperses in duty ratio, loop is less; Motor control center is for loading the occasion concentrated, loop is more.They give load nearby the power distribution of a certain circuit of upper level controller switching equipment.This grade of equipment reply load provides protection, monitoring and controlling.
Distribution panelboard (case) is applied non-combustible material and is made; The Workplace that Danger Electric shock risk is little and office, can install the distribution panelboard of open type; The places such as or job shop that operating environment poor large at Danger Electric shock risk, casting, forging, heat treatment, boiler room, carpentry yard, should install closed bin; In the dangerous operation place that has conductivity dust or produce flammable explosive gas, the electric installation of closed or explosion-proof type must be installed; Each electric component of distribution panelboard (case), instrument, switch and circuit are answered marshalling, install firmly, easy to operate.
According to safety standard, 5～10mm above ground level is answered in Pedestal mounted plate (case) bottom surface; Operating grip centre-height is generally 1.2～1.5m; Clear in the scope of plate (case) the place ahead 0.8～1.2m; Protective wire connects reliable; Plate (case) must not have naked electrified body to expose in addition; Must be installed in the electric component on plate (case) outer surface or distribution panelboard, must have reliable screen to protect.
Utility model content
The purpose of this utility model aims to provide a kind of parallel circuits distribution panelboard outer container, solves the problem that distribution panelboard (case) security performance that exists in prior art still has some deficits.
According to the utility model, a kind of parallel circuits distribution panelboard outer container is provided, comprise four layer box bodies, wherein, second layer cabinet shell comprises a plurality of voltmeters, each voltmeter below arranges an ammeter; A diverter switch is set between each voltmeter and ammeter, and voltmeter keeps normally open, the demonstration of diverter switch switch current table or close.
According to an embodiment of the present utility model, diverter switch comprises a rectangular base and an oval knob.
According to an embodiment of the present utility model, the 3rd layer box body inside arranges insulated case, and transformer is set in insulated case.
According to an embodiment of the present utility model, the top of each voltmeter and ammeter arranges oscilloscope.
According to an embodiment of the present utility model, between second layer casing and the 3rd layer box body, damping block is set.
According to an embodiment of the present utility model, the 4th layer box body bottom arranges exhaust grille, and exhaust grille is overhead highly 0.2 meter.
According to an embodiment of the present utility model, the 4th layer box body inside arranges refrigeration plant.
Adopted the technical solution of the utility model, can design distribution panelboard outer containers a kind of and that structure was different in the past, except possessing existing safeguard function, can possess better personalized function, thereby be easier to use.
Accompanying drawing explanation
In the utility model, identical Reference numeral represents identical feature all the time, wherein:
Fig. 1 is the structural representation of parallel circuits distribution panelboard outer container.
Embodiment
Below in conjunction with drawings and Examples, further illustrate the technical solution of the utility model.
With reference to Fig. 1, the utility model discloses a kind of novel tapping voltage distribution panelboard outer container, and this outer container comprises four layer box bodies, is respectively ground floor casing 1, second layer casing 2, the 3rd layer box body 3 and the 4th layer box body 4.Describe the concrete structure of above-mentioned four layer box body inside and the annexation between casing below in detail.
As shown in Figure 1, the top of ground floor casing 1 is exhaust grille 11 structures.The front panel of ground floor casing 1 can be opened, in order to clear up easily exhaust grille 11.Ground floor casing 1 adopts the front panel that a bolt just can static housing, and this bolt is arranged on the centre position, right side of ground floor casing 1 front panel.Ground floor casing 1 is directly fixed on second layer casing 2.
Continuation is with reference to Fig. 1, a plurality of voltmeters 21 and ammeter 22 are set on the front panel of second layer casing 2, the ammeter 22 of each voltmeter 21 and its below forms one group, and a diverter switch 23 is set between each voltmeter 21 and ammeter 22, and diverter switch 23 comprises a rectangular base and an oval knob.
For each group, voltmeter 21 keeps normally opens, the demonstration of diverter switch 23 switch current tables 22 or close.Particularly, diverter switch 23 is switched in fact the startup of each ammeter 22, and is not the circuit that switches each ammeter 22 places.In other words, diverter switch 23 is only whether switch current table 22 works.
The top of each voltmeter 21 and ammeter 22 also correspondence arranges respectively oscilloscope 24, is used for respectively showing the waveform of voltmeter 21 and ammeter 22.
As a kind of embodiment of the present utility model, Fig. 1 shows the structure of 4 voltmeters 21 and ammeter 22, but according to the technical solution of the utility model, the voltmeter 21 of other quantity or ammeter 22 numbers are also feasible, the voltmeter 21 here and ammeter 22 quantity, just as example, are not a kind of restriction of the present utility model.
The front panel of second layer casing 2 can be opened, so that safeguard each voltmeter or the miscellaneous part of second layer casing 2 inside, and because the parts of second layer casing 2 inside are extremely important, therefore adopt upper and lower two right sides that are bolted to casing front panel.
The 3rd layer box body 3 inside arrange insulated case 32, and the height of insulated case 32 approaches the internal height of the 3rd layer box body 3, but width is significantly less than the width of the 3rd layer box body 3, can be easily from the inner taking-up of the 3rd layer box body 3 thereby be convenient to.Insulated case 32 inside arrange transformer 33.
The 3rd layer box body 3 adopts the front panel that a bolt just can static housing, and this bolt is arranged on the centre position, right side of the 3rd layer box body 3 front panels.The 3rd layer box body 3 is directly fixed on the 4th layer box body 4.
The 4th layer box body 4 bottoms arrange exhaust grille 41, and its inside arranges refrigeration plant 42.Wherein, exhaust grille 41 is overhead highly 0.2 meter.The 4th layer box body 4 adopts the front panel that a bolt just can static housing, and in order to clear up easily exhaust grille 11 and maintenance cool equipment 42, this bolt is arranged on the centre position, right side of the 4th layer box body 4 front panels.
Those of ordinary skill in the art will be appreciated that, above specification is only one or more execution modes in the numerous embodiment of the utility model, and not uses restriction of the present utility model.Any equalization variation, modification for the above embodiment and be equal to the technical schemes such as alternative, as long as meet connotation scope of the present utility model, all will drop in the scope that claims of the present utility model protect.
Claims (7)
1. a parallel circuits distribution panelboard outer container, comprises four layer box bodies, it is characterized in that:
Second layer cabinet shell comprises a plurality of voltmeters, and described in each, voltmeter below arranges an ammeter;
A diverter switch is set between voltmeter and described ammeter described in each, and described voltmeter keeps normally open, and described diverter switch is switched the demonstration of described ammeter or closed.
2. parallel circuits distribution panelboard outer container as claimed in claim 1, is characterized in that, described diverter switch comprises a rectangular base and an oval knob.
3. parallel circuits distribution panelboard outer container as claimed in claim 1, is characterized in that, the 3rd layer box body inside arranges insulated case, in described insulated case, transformer is set.
4. parallel circuits distribution panelboard outer container as claimed in claim 1, is characterized in that, described in each, the top of voltmeter and ammeter arranges oscilloscope.
5. parallel circuits distribution panelboard outer container as claimed in claim 1, is characterized in that, between second layer casing and the 3rd layer box body, damping block is set.
6. parallel circuits distribution panelboard outer container as claimed in claim 1, is characterized in that, the 4th layer box body bottom arranges exhaust grille, and described exhaust grille is overhead highly 0.2 meter.
7. parallel circuits distribution panelboard outer container as claimed in claim 1, is characterized in that, the 4th layer box body inside arranges refrigeration plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320478626.4U CN203521952U (en) | 2013-08-06 | 2013-08-06 | Distribution board outer box of parallel circuits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320478626.4U CN203521952U (en) | 2013-08-06 | 2013-08-06 | Distribution board outer box of parallel circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203521952U true CN203521952U (en) | 2014-04-02 |
Family
ID=50380827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320478626.4U Expired - Fee Related CN203521952U (en) | 2013-08-06 | 2013-08-06 | Distribution board outer box of parallel circuits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203521952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681493A (en) * | 2016-08-02 | 2018-02-09 | 向荣集团有限公司 | It is a kind of can be with the cellular-type distribution box of fire alarm |
-
2013
- 2013-08-06 CN CN201320478626.4U patent/CN203521952U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681493A (en) * | 2016-08-02 | 2018-02-09 | 向荣集团有限公司 | It is a kind of can be with the cellular-type distribution box of fire alarm |
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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: 20140402 |