CN204228776U - The electric energy meter of new type of safe is withstand voltage handled easily - Google Patents
The electric energy meter of new type of safe is withstand voltage handled easily Download PDFInfo
- Publication number
- CN204228776U CN204228776U CN201420582499.7U CN201420582499U CN204228776U CN 204228776 U CN204228776 U CN 204228776U CN 201420582499 U CN201420582499 U CN 201420582499U CN 204228776 U CN204228776 U CN 204228776U
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- China
- Prior art keywords
- wire
- watchcase
- pressure
- zero line
- utility
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Abstract
The utility model belongs to electronic equipments safety field, specifically relate to the electric energy meter of the withstand voltage handled easily of a kind of new type of safe, comprise watchcase, described watchcase inside is radome, described watchcase is internally connected with pressure-wire and zero line, described pressure-wire and zero line are fixed on watchcase by fastener, described pressure-wire is fixed in wiring casing, described watchcase inwall is provided with several threaded cylinder covers, described watchcase inwall surrounding is evenly provided with iron plate clip, described watchcase is provided with the openable bonnet of rectangle, below wiring casing, several connection jaws of a row are provided with bottom described watchcase.Pressure-wire and zero line draw in by the utility model, fixed, solve pressure-wire and the problem of withstand voltage between zero line and electronic devices and components by fastener; And by providing the part of a card line, namely fastener, collects with card line box by pressure-wire and zero line, pressure-wire of the present utility model and zero line and electronic devices and components are completely isolated opens, play safeguard protection effect.
Description
Technical field
The utility model belongs to electronic equipments safety field, specifically relates to the electric energy meter of the withstand voltage handled easily of a kind of new type of safe.
Background technology
At present; intelligent electric energy meter is popularized in China; but in the process that reality uses, found some problems; the parts not having permanent haulage line of existing three-phase electric energy meter; pressure-wire is chaotic; and there is no basic high voltage protective, the consequence of burning table can be caused under special state, also may cause the generation of security incident to a great extent.
Utility model content
The technical problems to be solved in the utility model is to provide the electric energy meter of the withstand voltage handled easily of a kind of new type of safe.
Content of the present utility model comprises watchcase, described watchcase inside is radome, described watchcase is internally connected with pressure-wire and zero line, described pressure-wire and zero line are fixed on watchcase by fastener, described pressure-wire is fixed in wiring casing, described watchcase inwall is provided with several threaded cylinder covers, described watchcase inwall surrounding is evenly provided with iron plate clip, described watchcase is provided with the openable bonnet of rectangle, below wiring casing, be provided with several connection jaws of a row bottom described watchcase, described watchcase outer wall is provided with waterproof insulation shell.
As preferably, described watchcase inside is provided with smoke alarm.
The beneficial effects of the utility model are, pressure-wire and zero line draw in by the utility model, fixed, solve pressure-wire and the problem of withstand voltage between zero line and electronic devices and components by fastener.The utility model is by providing the part of a card line, and namely fastener, collects with card line box by pressure-wire and zero line, pressure-wire of the present utility model and zero line and electronic devices and components are completely isolated opens, and plays safeguard protection effect.
The utility model is not entered by water by waterproof insulation shell protection electric energy meter and damages; and by threaded cylinder cover with iron plate clip is dual fixes watchcase and electric energy meter; solve the problem of the cabling confusion of the flexible cord of three-phase electric energy meter inside; the utility model is by unified cabling; described pressure-wire 4 is unified in the bottom of wiring casing, walks and unify outlet by right side to the zero line place on right side of the present utility model.Every root pressure-wire of the present utility model can be come by colouring discrimination mutually, make the pressure-wire of the utility model inside and zero line uniform, facilitate electric wire to assemble.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that the utility model pressure-wire is connected with zero line.
In the drawings, 1 watchcase, 2 radomes, 3 wiring casings, 4 pressure-wires, 5 zero lines, 6 fasteners.
Embodiment
As shown in drawings, the utility model comprises watchcase 1, described watchcase 1 inside is radome 2, described watchcase 1 is internally connected with pressure-wire 4 and zero line 5, described pressure-wire 4 and zero line 5 are fixed on watchcase 1 by fastener 6, described pressure-wire 4 is fixed in wiring casing 3, described watchcase 1 inwall is provided with several threaded cylinder cover 8, described watchcase 1 inwall surrounding is evenly provided with iron plate clip, described watchcase 1 is provided with the openable bonnet 7 of rectangle, below wiring casing 3, several connection jaws 9 of a row are provided with bottom described watchcase 1, described watchcase 1 outer wall is provided with waterproof insulation shell, described watchcase 1 is provided with LED illumination lamp, described watchcase 1 is provided with view window, described watchcase 1 outer wall side is provided with holder.
It should be noted that described watchcase 1 inside is provided with smoke alarm.
Pressure-wire 4 and zero line 5 draw in by the utility model, fixed, solve pressure-wire 4 and the problem of withstand voltage between zero line 5 and electronic devices and components by fastener 6.The utility model is by providing the part of a card line, and namely fastener 6, collects pressure-wire 4 and zero line 5 with card line box, and pressure-wire 4 of the present utility model and zero line 5 are opened with electronic devices and components are completely isolated, play safeguard protection effect.
The utility model solves the problem of the cabling confusion of the flexible cord of three-phase electric energy meter inside, and the utility model is by unified cabling, and described pressure-wire 4 is unified in the bottom of wiring casing 3, walks and unify outlet by right side to zero line 5 place on right side of the present utility model.Every root pressure-wire 4 of the present utility model can be come by colouring discrimination mutually, make the pressure-wire 4 of the utility model inside and zero line 5 uniform, facilitate electric wire to assemble.
The standardized element that the utility model uses all can be commercially, shaped piece all can carry out customized according to instructions with the record of accompanying drawing, the concrete connected mode of each part all adopts the conventional means such as bolt, rivet, welding ripe in prior art, machinery, part and equipment all adopt in prior art, conventional model, add that circuit connects and adopt connected mode conventional in prior art, be not described in detail in this.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. the electric energy meter of the withstand voltage handled easily of new type of safe, it is characterized in that, comprise watchcase (1), described watchcase (1) inside is radome (2), described watchcase (1) is internally connected with pressure-wire (4) and zero line (5), described pressure-wire (4) and zero line (5) are fixed on watchcase (1) by fastener (6), described pressure-wire (4) is fixed in wiring casing (3), described watchcase (1) inwall is provided with several threaded cylinder covers (8), described watchcase (1) inwall surrounding is evenly provided with iron plate clip, described watchcase (1) is provided with the openable bonnet of rectangle (7), described watchcase (1) bottom is provided with several connection jaws of a row (9) in wiring casing (3) below, described watchcase (1) outer wall is provided with waterproof insulation shell.
2. the electric energy meter of the withstand voltage handled easily of new type of safe as claimed in claim 1, it is characterized in that, described watchcase (1) inside is provided with smoke alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582499.7U CN204228776U (en) | 2014-10-10 | 2014-10-10 | The electric energy meter of new type of safe is withstand voltage handled easily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582499.7U CN204228776U (en) | 2014-10-10 | 2014-10-10 | The electric energy meter of new type of safe is withstand voltage handled easily |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204228776U true CN204228776U (en) | 2015-03-25 |
Family
ID=52926856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420582499.7U Expired - Fee Related CN204228776U (en) | 2014-10-10 | 2014-10-10 | The electric energy meter of new type of safe is withstand voltage handled easily |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204228776U (en) |
-
2014
- 2014-10-10 CN CN201420582499.7U patent/CN204228776U/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 |
Granted publication date: 20150325 Termination date: 20151010 |
|
| EXPY | Termination of patent right or utility model |