CN208207033U - A kind of high current direct-insert ammeter box - Google Patents
A kind of high current direct-insert ammeter box Download PDFInfo
- Publication number
- CN208207033U CN208207033U CN201820870097.5U CN201820870097U CN208207033U CN 208207033 U CN208207033 U CN 208207033U CN 201820870097 U CN201820870097 U CN 201820870097U CN 208207033 U CN208207033 U CN 208207033U
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- China
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- copper bar
- breaker
- electric energy
- radiating gasket
- room
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Abstract
The utility model relates to a kind of high current direct-insert ammeter box, including cabinet, incoming breaker, basement, measuring room, electric energy meters, copper bar, radiating gasket, wire-outgoing breaker, outlet room, observation window, breaker operator window, wherein basement, measuring room and outlet room separate independently of each other, it is connected between incoming breaker and electric energy meter by copper bar connector, copper bar connector includes copper bar and radiating gasket；Radiating gasket includes heat dissipation plate and the protrusion to radiate on plate is arranged in, and copper bar is laid in protrusion, and heat dissipation plate is fixed by screws on cabinet.Traditional conducting wire, which is substituted, with copper bar by the utility model connects incoming breaker and electric energy meter, current-carrying capacity sectional area is bigger, without bending conducting wire, installation saves labor, average specific conventional mounting mode saves the cost of labor of 30-35% under equal conditions, radiating gasket is installed below copper bar, route overheat condition is reduced and occurs, improve Electrical Safety.
Description
Technical field
The utility model relates to ammeter field more particularly to a kind of high current direct-insert ammeter boxes.
Background technique
As family, commerical appliances are kept updating, every household has various electric appliances, and electricity consumption is also continuous
Increase, it is existing routine direct-insert ammeter box maximum only have access the electric current within 100A, the electric current greater than 100A or more be both needed to through
It is accessed after mutual inductor conversion.Therefore the electricity meter box structure of 100A or more is complicated at present, and required box sizes are larger；It is big in order to meet
Current delivery requirements need to install the very big cable of diameter in traditional ammeter box and avoid conducting wire from overheating to reduce resistance, coarse
Cable be difficult to bend, to production installation with in-site installation bring very big inconvenience.
Utility model content
The purpose of this utility model is that in place of solving the above deficiencies in the existing technologies.
To achieve the above object, the utility model provides a kind of high current direct-insert ammeter box, including cabinet, inlet wire open circuit
Device, basement, measuring room, electric energy meter, copper bar, radiating gasket, wire-outgoing breaker, outlet room, observation window and breaker operator window,
Wherein, basement, measuring room and outlet room separate independently of each other；For incoming breaker in basement, electric energy meter is mounted on meter
Amount is indoor, and wire-outgoing breaker is connected between incoming breaker and electric energy meter by copper bar connector in outlet room, and copper bar connects
Connecing device includes copper bar and radiating gasket；Radiating gasket includes heat dissipation plate and the protrusion to radiate on plate is arranged in, and copper bar is laid with
In protrusion, heat dissipation plate is fixed by screws on cabinet.
Preferably, the cross-sectional area of copper bar is greater than 65 square millimeters.
Preferably, the specification of copper bar is 25*3mm or 30*2.5mm.
High current direct-insert ammeter box disclosed by the utility model has the advantages that (1) without current transformer
The high current access that 250A can be realized, saves equipment cost, saves installation space.(2) traditional conducting wire is substituted using copper bar
Incoming breaker and electric energy meter are connected, current-carrying capacity sectional area is bigger, is not necessarily to bending conducting wire, installation saves labor, under equal conditions
Average specific conventional mounting mode saves the cost of labor of 30-35%.(3) radiating gasket is installed below copper bar, reduces route mistake
Heat happens, and improves Electrical Safety.
Detailed description of the invention
Fig. 1 is the cross-sectional view of high current direct-insert ammeter box provided by the utility model；
Fig. 2 is the side view of high current direct-insert ammeter box provided by the embodiment of the utility model；
Fig. 3 is the partial enlarged view of copper bar provided by the embodiment of the utility model and radiating gasket；
Fig. 4 is the position view of copper bar provided by the embodiment of the utility model and radiating gasket.
Specific embodiment
With reference to the accompanying drawings and examples, the technical solution of the utility model is described in further detail.
Such as Fig. 1-2, a kind of high current direct-insert ammeter box, including cabinet 1, incoming breaker 2, basement 3, measuring room 4,
Electric energy meter 5, copper bar 6, radiating gasket 7, wire-outgoing breaker 8, outlet room 9, observation window 10, breaker operator window 11, wherein inlet wire
Room 3, measuring room 4 and outlet room 9 separate independently of each other；For incoming breaker 2 in basement 3, electric energy meter 5 is mounted on measuring room
In 4, wire-outgoing breaker 8 passes through copper bar connector (i.e. copper bar 6 in outlet room 9 between incoming breaker 2 and electric energy meter 5
With radiating gasket 7) connection；Radiating gasket 7 includes heat dissipation plate 71 and the protrusion 72 to radiate on plate 71 is arranged in, and copper bar is laid with
In protrusion 72, heat dissipation plate 71 is fixed on cabinet 1 by screw 12.
In one example, the cross-sectional area of copper bar is greater than 65 square millimeters.
In one example, the specification of copper bar is 25*3mm.
In one example, the specification of copper bar is 30*2.5mm.
It is disclosed by the utility model, when having the effect that maintenance personal carries out electronic box maintenance, without carrying much with electricity
The key of case lock pairing, need to only carry remote controler can realize that electronic box repairs, and shorten the time of switch chamber door；It is arranged in electricity
Remote control induction part on case is mounted on inside electronic box, is avoided and is damaged by causing chamber door door lock to corrode under the influence of natural environment
Bad situation.
Above specific embodiment has carried out further the purpose of this utility model, technical scheme and beneficial effects
It is described in detail, it should be understood that the above is only the specific embodiments of the utility model, is not used to limit originally practical
Novel protection scope, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done,
It should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of high current direct-insert ammeter box, which is characterized in that including cabinet (1), incoming breaker (2), basement (3),
Measuring room (4), electric energy meter (5), radiating gasket (7), wire-outgoing breaker (8), outlet room (9), observation window (10), break at copper bar (6)
Road device operation window (11), wherein, basement (3), measuring room (4) and outlet room (9) separate independently of each other；
In the basement (3), the electric energy meter (5) is mounted in the measuring room (4) incoming breaker (2),
The wire-outgoing breaker (8) passes through copper bar between the incoming breaker (2) and the electric energy meter (5) in outlet room (9)
Connector connection, the copper bar connector includes copper bar (6) and radiating gasket (7)；
The radiating gasket (7) includes the protrusion (72) of heat dissipation plate (71) and setting in heat dissipation plate (71), the copper bar
It is laid on raised (72), the heat dissipation plate (71) is fixed on the cabinet (1) by screw (12).
2. high current direct-insert ammeter box according to claim 1, which is characterized in that the cross-sectional area of the copper bar is greater than
65 square millimeters.
3. high current direct-insert ammeter box according to claim 2, which is characterized in that the specification of the copper bar is 25*3mm
Or 30*2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820870097.5U CN208207033U (en) | 2018-06-06 | 2018-06-06 | A kind of high current direct-insert ammeter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820870097.5U CN208207033U (en) | 2018-06-06 | 2018-06-06 | A kind of high current direct-insert ammeter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208207033U true CN208207033U (en) | 2018-12-07 |
Family
ID=64496466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820870097.5U Active CN208207033U (en) | 2018-06-06 | 2018-06-06 | A kind of high current direct-insert ammeter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208207033U (en) |
-
2018
- 2018-06-06 CN CN201820870097.5U patent/CN208207033U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |