CN201583570U - Plug-in card type electrical energy measuring box - Google Patents
Plug-in card type electrical energy measuring box Download PDFInfo
- Publication number
- CN201583570U CN201583570U CN2009203174071U CN200920317407U CN201583570U CN 201583570 U CN201583570 U CN 201583570U CN 2009203174071 U CN2009203174071 U CN 2009203174071U CN 200920317407 U CN200920317407 U CN 200920317407U CN 201583570 U CN201583570 U CN 201583570U
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- electrical energy
- chamber door
- type electrical
- plug
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Abstract
The utility model relates to a plug-in electrical energy measuring box, comprising a box body that consists of a switch unit, a protective unit and an electricity meter unit. Two units relating to the power supply department are provided with an encapsulated lock plunger respectively; and the other unit can be opened by the user so as to operate a circuit breaker, thus providing convenience to the respective management. The plug-in card type electrical energy measuring box can monitor the electricity charge balance of the user; when the electricity charge in the card is reduced to a certain limit, a buzzer gives an alarm; when the electricity charge is insufficient, the electricity of the user can be cut off automatically; and after the user supplements the card with sufficient money, the electricity can be provided automatically. The plug-in electrical energy measuring box has the functions of electric larceny prevention, electrical leakage protection, short circuit protection, overload protection and phase loss protection, has strong adaptability and high safety performance, and can be generally used for the sites of 380/220V standard voltages used by residents, shops, mining enterprises and the like.
Description
Technical field
The utility model relates to ammeter box, particularly the card insert type electrical energy metering tank.
Background technology
In recent years, the ammeter that is used for electric energy metrical is also upgrading day by day.Electromechanical ammeter, full-electronic ammeter, IC-card are purchased ammeter, Electrical key is purchased on each comfortable market of multiple model ammeter such as ammeter and mechanical ammeter and occupied one seat.But the ammeter box structure that is used for the ammeter security protection but there is not change substantially, remain mostly by the casing and the chamber door of a chamber and form, view window is arranged on the chamber door, switch behind ammeter and the ammeter is installed in the only cabin of casing, pin with lock between case lid and the casing, determine the design size of ammeter box on this basis again according to the concrete shape and size of various ammeters, so the ammeter box versatility is relatively poor, operating cost is higher, and also inconvenient user and power supply department manage respectively.
Card insert type ammeter box with pre paid functionality is on motive power ammeter box basis, and other increases exposed plug-in card hole and improves and to form, and meter paying chamber door can't be sealed up, and very easily causes the generation of stealing accident.Sometimes zero broken string mutually causes the 380V power supply directly to enter the user, thereby causes accident.
Summary of the invention
The purpose of this utility model is to overcome the management respectively that existing pre-paying kilowatt-hour meter case is not convenient for user and power supply department, the measures of anti-stealing electricity imperfection of existence, and security performance is not high, and a kind of electrical energy metering tank of card insert type is provided.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of card insert type electrical energy metering tank comprises casing, in the described casing separation is arranged, and described separation is divided into switch element, protected location, ammeter unit with described casing; Described switch element has first chamber door and contactor; Described protected location has second chamber door, breaker of plastic casing, runs in; Described ammeter unit has the 3rd chamber door, plug fuse, terminal, hummer, money drawing plat, epoxy resin board, runs in; Described first chamber door, second chamber door, the 3rd chamber door all are connected with described casing with hinge.
First chamber door of above-mentioned card insert type electrical energy metering tank is equipped with lead sealing bolt, pilot lamp.
Second chamber door of above-mentioned card insert type electrical energy metering tank is equipped with a letter lock.
The 3rd chamber door of above-mentioned card insert type electrical energy metering tank is equipped with antitheft triangulation chain, visor window.
The casing side of above-mentioned card insert type electrical energy metering tank is provided with louvre.
This card insert type electric energy metrical box body is divided into three functional units, and two unit that relate to power supply department all are equipped with the real bolt that blocks, and another unit users can be opened voluntarily, and isolating switch is operated, and provides convenient for managing respectively.This card insert type electrical energy metering tank can be monitored user's electricity charge remaining sum, and when the electricity charge reduced to certain limit in the subscriber card, hummer can be reported to the police; When the electricity charge are not enough, can cut off the power supply automatically, after the user supplements with money, can send automatically the user.That this card insert type electrical energy metering tank has is anti-electricity-theft, the function of electric leakage, short circuit, overload and open-phase protection, and applicability is strong, security performance is high, can generally be used for the place that resident resident family, shop, industrial and mineral enterprises and institutions etc. use the 380/220V normal voltages.
Description of drawings
Fig. 1 is a box equipment layout of the present utility model;
Fig. 2 is body structure figure of the present utility model;
Fig. 3 is a casing of the present utility model side louvre synoptic diagram.
Embodiment
By accompanying drawing 1, accompanying drawing 2, accompanying drawing 3 as can be known, this card insert type electrical energy metering tank comprises casing, casing adopts the 1.2mm cold-reduced sheet to make casing overall height 750mm, wide 800mm, thick 220mm has separation in the casing, separation is divided into switch element 110, protected location 120, ammeter unit 130 with casing; Switch element 110 has first chamber door 211 and contactor 111, and it is CJC20-100 220V that contactor 111 is selected model for use; Protected location 120 has second chamber door 221, breaker of plastic casing 121, runs in 122, and it is CM1-100M/3300100A that breaker of plastic casing 121 is selected model for use; Ammeter unit 130 has the thick epoxy resin board 135 of money drawing plat 134,3mm that the 3rd chamber door 231, three plug fuse 131, terminal 132, the hummer 133 that connects the 220V power supply, power supply departments install, runs in 136, it is RL1-100A that plug fuse 131 is selected model for use, level interval is 110mm between 3 plug fuses 131, and terminal 132 is selected UK5N for use; First chamber door 211, second chamber door 221, the 3rd chamber door 231 all are connected with described casing with hinge, adopt the 1.5mm cold-reduced sheet to make.First chamber door 211 is equipped with lead sealing bolt 212, pilot lamp 213, distance second chamber door 221 movable end 70mm places are equipped with a letter lock 222, on the 3rd chamber door 221 nameplate 223 is set, distance the 3rd chamber door 231 movable end 70mm places are equipped with antitheft triangulation chain 232, visor window 233, be provided with two groups of louvered heat radiation windows 300 up and down in the casing side, heat radiation window top, top lattice lower frame is apart from casing top 130mm, and heat radiation window top, bottom lattice lower frame is apart from bottom half 300mm.
Claims (5)
1. a card insert type electrical energy metering tank comprises casing, in the described casing separation is arranged, and it is characterized in that: described separation is divided into switch element (110), protected location (120), ammeter unit (130) with described casing; Described switch element (110) has first chamber door (211) and contactor (111); Described protected location (120) has second chamber door (221), breaker of plastic casing (121), run in (122); Described ammeter unit (130) has the 3rd chamber door (231), plug fuse (131), terminal (132), hummer (133), money drawing plat (134), epoxy resin board (135), run in (136); Described first chamber door (211), second chamber door (221), the 3rd chamber door (231) all are connected with described casing with hinge.
2. card insert type electrical energy metering tank according to claim 1 is characterized in that described first chamber door (211) is equipped with lead sealing bolt (212), pilot lamp (213)
3. card insert type electrical energy metering tank according to claim 1 is characterized in that described second chamber door (221) is equipped with a letter lock (222).
4. card insert type electrical energy metering tank according to claim 1 is characterized in that described the 3rd chamber door (231) is equipped with antitheft triangulation chain (232), visor window (233)
5. card insert type electrical energy metering tank according to claim 1 is characterized in that described casing side is provided with louvre (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203174071U CN201583570U (en) | 2009-12-15 | 2009-12-15 | Plug-in card type electrical energy measuring box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203174071U CN201583570U (en) | 2009-12-15 | 2009-12-15 | Plug-in card type electrical energy measuring box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201583570U true CN201583570U (en) | 2010-09-15 |
Family
ID=42725575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203174071U Expired - Fee Related CN201583570U (en) | 2009-12-15 | 2009-12-15 | Plug-in card type electrical energy measuring box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201583570U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459252A (en) * | 2014-12-27 | 2015-03-25 | 韩少茹 | Intelligent electric meter modification system |
| CN104502651A (en) * | 2014-12-01 | 2015-04-08 | 国家电网公司 | Electric meter box |
| CN110412324A (en) * | 2019-09-05 | 2019-11-05 | 保定市龙跃电力器材制造有限公司 | A kind of Intelligent electric-energy metering case |
-
2009
- 2009-12-15 CN CN2009203174071U patent/CN201583570U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502651A (en) * | 2014-12-01 | 2015-04-08 | 国家电网公司 | Electric meter box |
| CN104459252A (en) * | 2014-12-27 | 2015-03-25 | 韩少茹 | Intelligent electric meter modification system |
| CN110412324A (en) * | 2019-09-05 | 2019-11-05 | 保定市龙跃电力器材制造有限公司 | A kind of Intelligent electric-energy metering case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20111215 |