CN2547042Y - Electric energy metering box - Google Patents
Electric energy metering box Download PDFInfo
- Publication number
- CN2547042Y CN2547042Y CN 02211513 CN02211513U CN2547042Y CN 2547042 Y CN2547042 Y CN 2547042Y CN 02211513 CN02211513 CN 02211513 CN 02211513 U CN02211513 U CN 02211513U CN 2547042 Y CN2547042 Y CN 2547042Y
- Authority
- CN
- China
- Prior art keywords
- window
- shell
- housing
- switch
- electric energy
- 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
Links
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model relates to an electric energy measurement box which has a periphery-closed shell. The upper part of the shell has a protruding edge extending externally and the connection part between the facade and two sides takes the shape of smooth arc and a movable window and observation window are arranged on the visible surface. As the device has a protruding edge extending externally on the top and the edge can prevent rainwater from directly eroding the shell, the device can lengthen the service life of the box. Meanwhile, the switch and measurement meter are arranged in the same shell, preventing the movement of switch parts at will on the basis of saving placing space. In addition, all connection surface of the shell basically assume a smooth arc shape, preventing any damage to human body.
Description
Technical field: the utility model relates to a kind of electrical energy metering tank that metering user uses that is used for.
Background technology: power supply unit will measure the employed electric weight of end user, and also will carry out interruption controls to overload current.Yet existing employed electric energy meter of electric power system and overload current interruption member are discrete settings as switch, simultaneously it are installed in two different positions.With regard to gauge table, the expert thinks that it is a kind of comparatively accurate instrument, so usually gauge table is placed in the housing or casing of a sealing: and for interruption member, think that it is a kind of parts of Switch, so usually it is installed on the suitable position of another one, and is not have the exposing in its space of installing of closure.But, for the common employing of the existing employed switch block of user is knife switch or push-button switch, and the switch of these kinds can arbitrarily be moved, as long as promptly can change power supply state to the user and move switch, so this exposed outside switch pole of installing is dangerous, easily the user is caused harmful effect; And above-mentioned housing or the casing that is used to seal gauge table, its structure that generally adopts is the cuboid structure, because this kind housing or casing normally are installed in user's outside, are the adverse circumstances that are in wind and weather, its top is not used in the prominent edge of blocking rain or other object, therefore, the housing or the casing of this kind gauge table very easily get rusty, and then cause shorten its useful life, in addition, because of the casing of rectangle is provided with comparatively sharp corner angle, and this corner angle scratch for the people Yi Beiqi near it.
Summary of the invention: task of the present utility model provides a kind ofly to be utilized himself structure to solve the hows and whys rainwater directly to corrode casing and prevent the electrical energy metering tank of observing the metering index that switch block arbitrarily opens or closes and convenient.
The novel electrical energy metering tank that goes out of this reality has the housing of a border seal, and the top of this housing has outward extending prominent edge, and its positive position that is connected with two sides is level and smooth arc, and its visible surface is provided with movable window and observation window.
Described movable window and observation window constitute by transparent material, and the window frame of movable window has and be used for the vertical slot that the window face slides, and are provided with the hand push projection at the window basifacial.
Because the utility model top is provided with outward extending prominent edge, it can prevent the direct housings that corrode such as sealing, and then can prolong the useful life of casing; Simultaneously it is installed in switch block and gauge table in the same housing, can also prevent that on the basis of saving placing space switch block from arbitrarily moving; In addition, each joint face of this housing is level and smooth arc substantially, can prevent its injury human body.
Description of drawings: accompanying drawing 1 is the surface structure schematic diagram of an embodiment of the utility model.
Embodiment: referring to Fig. 1, it provides the overall structure of an embodiment of the utility model.This electrical energy metering tank has the housing 1 of hollow and border seal, in this housing 1 electric energy meter and switch block is installed.The top of housing 1 stretches out along the plane at its place and forms prominently along 11, and its two sides 12 are rounding off with 13 intersections, front.The front 13 of housing 1 is made of two openable movable wings, and its proper site is provided with observation window 14 and movable window 15, and wherein, observation window 14 is used for observing the metering index on the electric energy meter, and movable window 15 is used for opening or closing switch block.For guaranteeing that hand is extend into the switch position, movable window 15 is arranged to the structure that can slide up and down.This activity window 15 has the vertical slot 16 that is arranged on the window frame position, and its window face is flat part substantially, and its two ends can extend in the described vertical slot 16, its underpart is provided with a projection 17, when upwards promoting projection 17, the window face can be opened, and when hand broke away from projection 17, the window face can freely fall.
Claims (3)
1, a kind of electrical energy metering tank is characterized in that: have the housing of a border seal, the top of this housing has outward extending prominent edge, and its positive position that is connected with two sides is level and smooth arc, and its visible surface is provided with movable window and observation window.
2, according to the described batch meter of claim 1, it is characterized in that: described movable window and observation window constitute by transparent material.
3, according to the described batch meter of claim 2, it is characterized in that: the window frame of described movable window has the vertical groove that is used for the slip of window face, and the bottom of window face is provided with the hand push projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02211513 CN2547042Y (en) | 2002-04-29 | 2002-04-29 | Electric energy metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02211513 CN2547042Y (en) | 2002-04-29 | 2002-04-29 | Electric energy metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2547042Y true CN2547042Y (en) | 2003-04-23 |
Family
ID=33691400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02211513 Expired - Fee Related CN2547042Y (en) | 2002-04-29 | 2002-04-29 | Electric energy metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2547042Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103384462A (en) * | 2013-07-04 | 2013-11-06 | 珠海许继电气有限公司 | Sealing type aluminum die casting casing |
-
2002
- 2002-04-29 CN CN 02211513 patent/CN2547042Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103384462A (en) * | 2013-07-04 | 2013-11-06 | 珠海许继电气有限公司 | Sealing type aluminum die casting casing |
| CN103384462B (en) * | 2013-07-04 | 2016-04-27 | 珠海许继电气有限公司 | A kind of sealed type aluminium die cast |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209516360U (en) | Intelligent distribution network switchgear | |
| CN209910789U (en) | Mechano-electronic integrated water level alarm device | |
| CN2547042Y (en) | Electric energy metering box | |
| CN208077554U (en) | A kind of novel visual reception and registration design specialized packaged type displaying device | |
| CN209358101U (en) | A kind of distribution electric box protection mechanism | |
| CN209878849U (en) | Outdoor low-voltage electricity generation ammeter case | |
| CN209682064U (en) | A kind of intelligent elevated device | |
| CN210490127U (en) | Building electrical cabinet convenient to overhaul | |
| CN211144277U (en) | Automatic door opening and closing device for radiation-proof area of physical examination vehicle | |
| CN208623142U (en) | Dampproof distribution cabinet device | |
| CN208207248U (en) | A kind of hand-held atmospherium | |
| CN209028122U (en) | A kind of single-phase single epitope band interference fit nonmetallic low-pressure metering box of connector | |
| CN206640160U (en) | Packaged type distribution box | |
| CN203086014U (en) | Power distribution box | |
| CN217022328U (en) | Automatic maintenance device for electric power system | |
| CN220437491U (en) | Water meter convenient to read | |
| CN210574269U (en) | Lora intelligent meter reading equipment with lifting function | |
| CN206377581U (en) | It is a kind of to sense the street lamp of ambient parameter in real time | |
| CN210637741U (en) | Monitoring display for electric power operation and maintenance management | |
| CN209517696U (en) | A kind of Fiber-optic Communication Projects interruption of optical cables diagnostic device | |
| CN214542954U (en) | Outdoor ponding block terminal of preventing | |
| CN213071921U (en) | Intelligent box-type substation | |
| CN208919870U (en) | A kind of emergency induction lamp | |
| CN213546240U (en) | Novel circuit breaker | |
| CN210577125U (en) | Novel dampproofing shutoff regulator cubicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |