CN2870246Y - Lighting metering box - Google Patents
Lighting metering box Download PDFInfo
- Publication number
- CN2870246Y CN2870246Y CN 200620025238 CN200620025238U CN2870246Y CN 2870246 Y CN2870246 Y CN 2870246Y CN 200620025238 CN200620025238 CN 200620025238 CN 200620025238 U CN200620025238 U CN 200620025238U CN 2870246 Y CN2870246 Y CN 2870246Y
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- CN
- China
- Prior art keywords
- measuring tank
- box
- tank according
- circuit breaker
- luminometer
- 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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Abstract
The utility model belongs to the field of electric energy metering box, especially to the field of illumination metering box. The illumination metering box consists of a box body, a box core and box plates. The box is characterized in that the box core is fixed on the assembling rails or brackets at bottom of the box through a part assembling plate; and an electric meter, a breaker, a leakage circuit breaker, a contactor, a relay and plug seats or wiring terminals are installed on the assembling plate. The illumination metering box is prominent for comprehensive performance.
Description
Technical field
The utility model belongs to the electrical energy metering tank field, particularly luminometer measuring tank field.
Background technology
Usually the PXT lighting case that adopted of building field and PXT low capacity power distributing cabinet only possess control, defencive function and do not have electric energy metrical, instrumentation function, and ammeter box only has simple electric energy metrical function and do not have comprehensive variable controlled function.It is a large amount of on the architectural electricity market that what adopt is electrical energy metering tank standard, single setting, for example two table casees and three table casees etc., except that electrical energy metering tank, be provided with in addition single, the light distribution box of forming by miniature circuit breaker purely.These two kinds of boxes are simple owing to disposing, thus easily be standardization, so these two kinds of boxes have vast market on architectural electricity market.But because develop rapidly that architectural electricity makes rapid progress and worker, the growing needs in China Democratic National Construction Association field, configuration is simple, the electrical energy metering tank of function singleness and the needs that light distribution box can not adapt to the situation.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of luminometer measuring tank that integrates distribution, throws light on.
The utility model is taked following technical scheme: the luminometer measuring tank, form by casing, case core, case face door-plate three parts, it is characterized in that: the case core is fixed on the mounting guide rail or support of bottom half by detail assembly panel, and kilowatt-hour meter, circuit breaker, residual current circuit breaker, contactor, relay, socket or binding post are installed on detail assembly panel.
Installation connecting to neutral row, ground connection are arranged in order to ground connection, zero connection protection on the detail assembly panel of above-mentioned luminometer measuring tank.
Described casing is selected for use the high-quality cold-reduced sheet to bend and is welded.
Described casing is provided with turnover line knock down hole, is convenient to wiring.
Compared with prior art, the beneficial effect of the utility model luminometer measuring tank is: 1, comprehensive function: be combined into different control, metering units according to different designing requirements and user's different function requirements and more can embody hommization, the marketization, more can satisfy the distribution needs in architectural engineering, industry, the energy and civilian room, commercial room; 2, can carry out the modularization configuration,, realize that this changeability, the plasticity of various combination, different configurations more can adapt to the diversified needs of Contemporary Architecture engineering electricity distributing and metering according to the different demands of requirement of engineering with the user.
Description of drawings
Fig. 1 is the utility model structure front schematic view; Wherein: 4 elements are installed base plate, 6 connecting to neutral row, and 7 ground connection row, 8 earth studs, 9 elements are installed base plate installing hole, QF0 lead-in circuit breaker, QF1～QF5 circuit breaker, QF7～QF12 residual current circuit breaker; KWh1, KWh2 kilowatt-hour meter; KM1, KM2 contactor, KH1, KH2 thermal relay, the AC30 socket.
Fig. 2 is the utility model texture edge schematic diagram; Wherein: 1 casing, 2 casees cores, 3 chamber door panels, 4 elements are installed base plate, 5 mounting brackets.
Fig. 3 is the utility model chamber door panel construction schematic diagram; Wherein: 3 chamber door panels, 8 earth studs, 10 kilowatt-hour meter inspection holes.
Fig. 4 is the utility model principles of electric and electronic engineering figure; Wherein: the QF0 lead-in circuit breaker; QF1～QF5 circuit breaker; QF7～QF12 residual current circuit breaker; KWh1, KWh2 kilowatt-hour meter; KM1, KM2 contactor, KH1, KH2 thermal relay, AC30 socket.
Embodiment
Referring to Fig. 1, Fig. 2:
The luminometer measuring tank, form by casing 1, case core 2, chamber door panel 3 three parts, the case core is fixed on by detail assembly panel 4 on the mounting guide rail or support 5 of bottom half, and kilowatt-hour meter KWh1, KWh2, circuit breaker Q F0～QF5, residual current circuit breaker QF7～QF12, contactor KM1, KM2, relay K H1, KH2, socket AC30 or binding post are installed on detail assembly panel.And connecting to neutral row, ground connection row are housed, in order to ground connection, zero connection protection.
Referring to Fig. 3: distribution box protective earthing measure, protective circuit is made of jointly independent protection conductor and conductive structure.Be provided with earth stud 8 on the chamber door panel, be welded with the zinc-plated earth stud of M6～M10 at bottom half, lower box is equipped with cross section 30*4mm
2Ground protection copper bar or copper tip, reliably be connected with casing by the naked copper braid over braid, and be provided with main earth point and ground connection sign.
The chamber door panel is an individual components.The case face can be divided into metal frame and metal panels, metal frame and Plastic door plank, plastic cover frame and Plastic door plank are formed.
The case core can be installed outside case in the integral installation cartonning of complete back.
At the bottom of the case (main frame) can zinc-plated processing or the polycarbonate powder electrostatic spraying handle, metal panels is that polycarbonate powder is handled through electrostatic spraying.
Referring to Fig. 4:
Control sequence: switch on or off the AC380V power supply by lead-in circuit breaker QF0.
Living load control (first and second loop): after circuit breaker Q F1 or QF2 closure, connect the control circuit start button, then KM1 or KM2 contactor closure, living load power supply.When circuit overload causes when overheated, load is cut off in thermal relay KH1 or KH2 tripping; When short circuit appearred in circuit, QF1 or QF2 tripping had not only been protected load but also had been protected the safety of supply network;
QF3, QF4 circuit breaker (third and fourth loop) connection QF7～QF12 residual current circuit breaker is controlled lighting load and is protected, and by kilowatt-hour meter KWh1 and KWh2 the circuit electric energy is measured; After connecting the QF5 circuit breaker, provide power supply to AC30 modularization socket.
Claims (6)
1, luminometer measuring tank, form by casing, case core, case face door-plate three parts, it is characterized in that: the case core is fixed on the mounting guide rail or support of bottom half by detail assembly panel, and kilowatt-hour meter, circuit breaker, residual current circuit breaker, contactor, relay, socket or binding post are installed on detail assembly panel.
2, luminometer measuring tank according to claim 1 is characterized in that: connecting to neutral row, ground connection row are installed on detail assembly panel.
3, luminometer measuring tank according to claim 1 is characterized in that: described casing is selected for use the high-quality cold-reduced sheet to bend and is welded.
4, luminometer measuring tank according to claim 1 is characterized in that: described casing is provided with turnover line knock down hole, is convenient to wiring.
5, luminometer measuring tank according to claim 1 is characterized in that: can zinc-plated processing or polycarbonate powder electrostatic spraying processing at the bottom of the case.
6, luminometer measuring tank according to claim 1 is characterized in that: metal panels is that polycarbonate powder is handled through electrostatic spraying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620025238 CN2870246Y (en) | 2006-01-24 | 2006-01-24 | Lighting metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620025238 CN2870246Y (en) | 2006-01-24 | 2006-01-24 | Lighting metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2870246Y true CN2870246Y (en) | 2007-02-14 |
Family
ID=37725186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620025238 Expired - Fee Related CN2870246Y (en) | 2006-01-24 | 2006-01-24 | Lighting metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2870246Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941052A (en) * | 2014-03-31 | 2014-07-23 | 国家电网公司 | Reading read device for electric energy meter |
| CN106571592A (en) * | 2016-08-30 | 2017-04-19 | 合肥智博电气有限公司 | Novel power distribution cabinet |
| CN109462159A (en) * | 2018-11-09 | 2019-03-12 | 江西赣电电气有限公司 | A kind of anti-theft safe antitheft batch meter |
| CN110970814A (en) * | 2019-12-17 | 2020-04-07 | 南京绿源电气自动化有限公司 | Electric control cabinet for automatic lifting pump station |
| EP3836180A1 (en) * | 2019-12-13 | 2021-06-16 | Eaton Intelligent Power Limited | Dual contactor electrical panelboard assembly, systems and methods |
-
2006
- 2006-01-24 CN CN 200620025238 patent/CN2870246Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941052A (en) * | 2014-03-31 | 2014-07-23 | 国家电网公司 | Reading read device for electric energy meter |
| CN106571592A (en) * | 2016-08-30 | 2017-04-19 | 合肥智博电气有限公司 | Novel power distribution cabinet |
| CN109462159A (en) * | 2018-11-09 | 2019-03-12 | 江西赣电电气有限公司 | A kind of anti-theft safe antitheft batch meter |
| EP3836180A1 (en) * | 2019-12-13 | 2021-06-16 | Eaton Intelligent Power Limited | Dual contactor electrical panelboard assembly, systems and methods |
| US11799272B2 (en) | 2019-12-13 | 2023-10-24 | Eaton Intelligent Power Limited | Dual contactor electrical panelboard assembly, systems and methods |
| CN110970814A (en) * | 2019-12-17 | 2020-04-07 | 南京绿源电气自动化有限公司 | Electric control cabinet for automatic lifting pump station |
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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: 20070214 Termination date: 20140124 |