CN205657316U - Single -phase one table case group formula low pressure ammeter case - Google Patents
Single -phase one table case group formula low pressure ammeter case Download PDFInfo
- Publication number
- CN205657316U CN205657316U CN201620466037.8U CN201620466037U CN205657316U CN 205657316 U CN205657316 U CN 205657316U CN 201620466037 U CN201620466037 U CN 201620466037U CN 205657316 U CN205657316 U CN 205657316U
- Authority
- CN
- China
- Prior art keywords
- switch
- ammeter
- low pressure
- box
- group formula
- 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
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a single -phase one table case group formula low pressure ammeter case, including box, ammeter and switch, be provided with the mounting panel in the box, be provided with the through -hole in the box, be provided with the mounting hole in the box, the ammeter is installed on the mounting panel, the ammeter is located the switch top, the ammeter is provided with inlet wire end and leading -out terminal, switch installs on the mounting panel, power switch has inlet wire end and leading -out terminal ability, the switch below is provided with the fuse, the fuse is installed on the box, the through -hole is located the fuse below, and this single -phase one table case group formula low pressure ammeter case simple structure has protector, has the safe facility of preventing burglary, and the high temperature that enables in the box in time dispels the heat, arranging that this novel box is inside is reasonable, compact structure is pleasing to the eye, while is simple structure also, and material cost is low.
Description
Technical field
This utility model relates to a kind of ammeter box, particularly relates to a kind of single-phase table case group formula low pressure
Ammeter box.
Background technology
Ammeter box housing is the protection device of ammeter.Municipal administration, community, telecommunications, electric power, rural power grids,
Factory, enterprise, office, heating power, fire-fighting, etc. the place of public utility be accomplished by electricity is installed
Table, it is necessary to ammeter box.The terminal that table case is usually along electric power facility to family is laid, often
Family is required for a table case, i.e. needs a set of ammeter box shell, and therefore consumption is very big.
In the market at the ammeter box used, after closing cabinet door, inside whole ammeter box
Just in a completely enclosed state.If have owing to ammeter box is internally installed some electric elements and
Dry electric wire, these are placed in the element within ammeter box can produce heat, heat in the course of the work
If discharging outside casing the most in time, the element in ammeter box will be caused to work and even to burn
Ruin, have impact on the use peace that can't guarantee element in ammeter box while the service life of element
Entirely.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiency in prior art, it is provided that one
Plant simple in construction, the ammeter box shell of insulation, there is preventer, there is safe antitheft facility,
There is the advantages such as use safety, the service life of prolongation internal component simultaneously.
For solving the problems referred to above, this utility model adopts the following technical scheme that
An a kind of single-phase table case group formula low pressure ammeter box, including casing, ammeter and on and off switch,
It is provided with installing plate in described casing, in described casing, is provided with through hole, arrange in described casing
Having installing hole, described ammeter to be installed on installing plate, described ammeter is positioned at above on and off switch,
Described ammeter is provided with end of incoming cables and leading-out terminal, and described on and off switch is installed on installing plate, institute
State on and off switch and be provided with end of incoming cables and leading-out terminal energy, below described on and off switch, be provided with fusing
Device, described fuse is installed on casing, and described through hole is positioned at below fuse.
As preferably, described on and off switch is provided with two.
As preferably, described on and off switch is push-button switch.
As preferably, described fuse is provided with three, is conducive to protecting power supply.
As preferably, described ammeter leading-out terminal is connected with on and off switch end of incoming cables.
As preferably, described on and off switch leading-out terminal is connected with fuse end of incoming cables.
As preferably, described installing plate is solidly connected with casing, beneficially static housing.
As preferably, described casing is provided with air vent, advantageously reduces spin manifold temperature.
The beneficial effects of the utility model are: have disconnecting prevention structure, effective electricity theft prevention；Arrange
There is preventer, there is water proof and dust proof effect；Effectively protect internal component, extend components and parts
Service life；It is provided with air vent on ammeter box, makes the high temperature in casing dispel the heat in time；Case
The connection and reasonable arrangement in internal portion, compact conformation are attractive in appearance；The most also simple in construction, reduces material cost.
Accompanying drawing explanation
Fig. 1 is an a kind of single-phase table case group formula low pressure electricity meter box structure schematic diagram of this utility model
1. casing 2. ammeter 3. installing plate 4. on and off switch 5. fuse 6. through hole in figure
7. installing hole 8. air vent.
Detailed description of the invention
As it is shown in figure 1, an a kind of single-phase table case group formula low pressure ammeter box, including casing 1, electricity
Table 2 and on and off switch 4, be provided with installing plate 3, set in described casing 1 in described casing 1
Being equipped with through hole 6, be provided with installing hole 7 in described casing 1, described ammeter 2 is installed on installation
On plate 3, described ammeter 2 is positioned at above on and off switch 4, and described ammeter 2 is provided with end of incoming cables
And leading-out terminal, described on and off switch 4 is installed on installing plate 3, and described on and off switch 4 is arranged
There are end of incoming cables and leading-out terminal energy, below described on and off switch 4, are provided with fuse 5, described molten
Disconnected device 5 is installed on casing 1, and described through hole 6 is positioned at below fuse 5.
Described on and off switch 4 is provided with two.
Described on and off switch 4 is push-button switch.
Described fuse 5 is provided with three, is conducive to protecting power supply.
Described ammeter 2 leading-out terminal is connected with on and off switch 4 end of incoming cables.
Described on and off switch 4 leading-out terminal is connected with fuse 5 end of incoming cables.
Described installing plate 3 is solidly connected with casing 1, beneficially static housing 1.
It is provided with air vent 8 on described casing 1, advantageously reduces casing 1 temperature.
The beneficial effects of the utility model are: have disconnecting prevention structure, effective electricity theft prevention；Arrange
There is preventer, there is water proof and dust proof effect；Effectively protect internal component, extend components and parts
Service life；It is provided with air vent on ammeter box, makes the high temperature in casing dispel the heat in time；Case
The connection and reasonable arrangement in internal portion, compact conformation are attractive in appearance；The most also simple in construction, the cost of material is low.
The above, detailed description of the invention the most of the present utility model, but guarantor of the present utility model
The scope of protecting is not limited thereto, any change expected without creative work or replacement, all
Should contain within protection domain of the present utility model.
Claims (8)
1. a single-phase table case group formula low pressure ammeter box, it is characterised in that: include casing, electricity
Table and on and off switch, be provided with installing plate, be provided with through hole in described casing in described casing,
Being provided with installing hole in described casing, described ammeter is installed on installing plate, and described ammeter is positioned at
Above on and off switch, described ammeter is provided with end of incoming cables and leading-out terminal, and described on and off switch is installed
On installing plate, described on and off switch is provided with end of incoming cables and leading-out terminal energy, described on and off switch
Lower section is provided with fuse, and described fuse is installed on casing, and described through hole is positioned at fuse
Lower section.
A single-phase table case group formula low pressure ammeter box the most according to claim 1, its feature exists
In: described on and off switch is provided with two.
A single-phase table case group formula low pressure ammeter box the most according to claim 2, its feature exists
In: described on and off switch is push-button switch.
A single-phase table case group formula low pressure ammeter box the most according to claim 3, its feature exists
In: described fuse is provided with three.
A single-phase table case group formula low pressure ammeter box the most according to claim 4, its feature exists
In: described ammeter leading-out terminal is connected with on and off switch end of incoming cables.
A single-phase table case group formula low pressure ammeter box the most according to claim 5, its feature exists
In: described on and off switch leading-out terminal is connected with fuse end of incoming cables.
A single-phase table case group formula low pressure ammeter box the most according to claim 6, its feature exists
In: described installing plate is solidly connected with casing.
A single-phase table case group formula low pressure ammeter box the most according to claim 7, its feature exists
In: it is provided with air vent on described casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466037.8U CN205657316U (en) | 2016-05-14 | 2016-05-14 | Single -phase one table case group formula low pressure ammeter case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466037.8U CN205657316U (en) | 2016-05-14 | 2016-05-14 | Single -phase one table case group formula low pressure ammeter case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205657316U true CN205657316U (en) | 2016-10-19 |
Family
ID=57403577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620466037.8U Expired - Fee Related CN205657316U (en) | 2016-05-14 | 2016-05-14 | Single -phase one table case group formula low pressure ammeter case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205657316U (en) |
-
2016
- 2016-05-14 CN CN201620466037.8U patent/CN205657316U/en not_active Expired - Fee Related
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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: 20161019 |