CN220797476U - Movable small-sized card-swiping electricity-taking intelligent electricity-approaching box - Google Patents

Abstract

The utility model discloses a movable small intelligent electricity-near box with card swiping and electricity taking functions, wherein the bottom of a box body is fixed on a bracket, a component mounting plate, a zero ground row and an industrial socket are fixed on the box body from top to bottom, a power supply wiring terminal, a disconnecting switch, a plastic shell circuit breaker, an electronic prepayment electric energy meter, a miniature electric leakage circuit breaker and a hot aerosol fire extinguishing device are all fixed on the component mounting plate, and a power supply incoming line is electrically connected with the zero ground row sequentially through the power supply wiring terminal, the disconnecting switch, the plastic shell circuit breaker, the electronic prepayment electric energy meter, the miniature electric leakage circuit breaker, the industrial socket and the zero ground row. The temporary power distribution box can be used for temporary power distribution on various building sites, solves the problem of danger, impurity, mess and dirtiness of management of the temporary power distribution box on the building site, improves the site construction safety performance, realizes the management of power consumption, has smaller volume and is convenient to reuse after being moved.

Description

Movable small-sized card-swiping electricity-taking intelligent electricity-approaching box

Technical Field

The utility model belongs to the technical field of electricity getting and electricity getting intelligent electricity getting boxes, and particularly relates to a movable small-sized card swiping electricity getting intelligent electricity getting box which is used for temporary power distribution on various building sites.

Background

At present, the building construction site is generally provided with a corresponding number of electric boxes according to requirements of use teams, equipment power, equipment quantity and the like, and compared with the traditional electric box, the electric management has the following problems:

1. "danger": electric shock accidents frequently occur, and the accident cost is high;

2. "miscellaneous": the construction teams are various and the equipment specifications are various;

3. "disorder": use confusion, management confusion, maintenance confusion, metering confusion; the plurality of devices share a switch box and a set of power distribution protection device. The method is not realized by' one machine one gate one box one;

4. "dirty": the distribution box has no standard management, harsh environment, no maintenance and no tidying after piling up sundries.

The electricity taking electric box in the prior art can effectively solve the part of problems of danger, impurity, mess and dirtiness of the management of the electric box in the construction site, however, the difficulty that the electric box needs to be overcome is mainly: how to ensure the timely elimination of fire disaster caused by electric overload of the temporary electric box, and reduce the cost caused by accident; how to ensure the management of the electricity-contacting use of the field team and avoid disputes caused by the electricity-contacting use; how to ensure that the equipment is in a one-machine one-gate one-box-leakage state, so as to avoid the disorder of private connection; how to reduce the total volume of the temporary electric box so as to improve the mobility of the temporary electric box during the recycling.

In order to effectively solve the problems of danger, impurities, mess, dirtiness, low intelligent degree, large volume and the like in the management of the intelligent power box in the construction site, the movable small-sized card-swiping power-taking intelligent power box is urgently needed to be designed, intelligent power management is achieved under the condition of improving the safety performance of the site construction, workers are promoted to save power, power-assisted projects are saved, consumption is reduced, and mobility of the box during heavy utilization can be improved.

Disclosure of Invention

First, the technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the movable small intelligent electricity-saving box capable of punching cards and taking electricity, which can effectively solve the problems of danger, impurity, disorder and dirtiness of the electricity-saving box management in the construction site, has a compact structure and a small volume, is convenient for recycling for a plurality of times after moving, effectively improves the electricity-saving management in the construction site, reduces the power failure caused by the private and messy connection of electricity-saving equipment, improves the construction efficiency, and can play an important role in the electricity-saving box management in the construction site.

(II) technical scheme

In order to solve the technical problems, the utility model provides a movable small-sized intelligent power-taking intelligent power-on box which comprises a bracket, a box body, a component mounting plate, a power connection terminal, a disconnecting switch, a plastic shell circuit breaker, an electronic prepayment electric energy meter, a miniature leakage circuit breaker, an industrial socket, a hot aerosol fire extinguishing device and a zero ground row, wherein the bottom of the box body is fixed on the bracket, the component mounting plate, the zero ground row and the industrial socket are fixed on the box body from top to bottom, and the power connection terminal, the disconnecting switch, the plastic shell circuit breaker, the electronic prepayment electric energy meter, the miniature leakage circuit breaker and the hot aerosol fire extinguishing device are all fixed on the component mounting plate, and the power supply inlet wire is electrically connected through the power connection terminal, the disconnecting switch, the plastic shell circuit breaker, the electronic prepayment electric energy meter, the miniature leakage circuit breaker, the industrial socket and the zero ground row in sequence.

Preferably, the height of the box body is 800mm, the length of the box body is 500mm, the width of the box body is 220mm, and the height of the bracket is 300mm.

Preferably, the back of box is equipped with the louvre, power inlet wire pass through the bottom of box with power binding post is connected.

Preferably, the electronic prepaid electric energy meter can exchange data with the IC cards one by one, and one electronic prepaid electric energy meter can correspond to a plurality of IC cards.

Preferably, the lower layer of the component mounting plate is provided with a power connection terminal and a miniature leakage breaker, the middle layer of the component mounting plate is provided with an electronic prepayment electric energy meter, and the upper layer of the component mounting plate is provided with an isolating switch and a molded case breaker.

Preferably, the hot aerosol fire extinguishing device is arranged on the lower layer or the middle layer of the component mounting plate.

Preferably, the specification of the molded case circuit breaker is GLM1-125L/3300 100A, and the specification of the model of the isolating switch is GL-100A/3P.

Preferably, the electronic prepayment electric energy meter is specifically a An Kerui DTSY1352 guide rail type internal control prepayment electric energy meter, and the miniature electric leakage breaker is specifically a An Kerui ASCB1LE-63-C63-4P intelligent electric leakage breaker.

Preferably, the number of industrial sockets is 3, including 1 three-phase 63A industrial socket and 2 63A single-phase industrial sockets.

Preferably, the 1 three-phase 63A industrial socket and the 2 single-phase 63A industrial sockets correspond to two parallel power supply loops respectively, a closing indicator lamp is arranged on each power supply loop, the closing indicator lamp is arranged on an outer cabinet door of the box body, and a transparent observation window for observing the electronic prepayment electric energy meter is further arranged on the cabinet door.

(III) beneficial effects

Compared with the prior art, the movable small intelligent smart electric box for card swiping and electricity taking has the following advantages:

compared with the traditional intelligent electricity box, the portable intelligent electricity box with the small card swiping function has the advantages that the integral structure is small in size, the layout of each electric device is compact and reasonable, the electricity safety and the intelligence of the device are higher, and the fire disasters caused by electric overload and the like can be timely eliminated through the aerosol fire extinguishing device; the industrial socket prevents the on-site power utilization private connection and prevents the wiring from falling off; the card swiping and electricity taking are realized through the prepaid electric energy meter and the IC card prepaid electricity selling management system, and intelligent controllable electricity utilization is realized. In addition, the distribution box can be designed according to the power of electric equipment as required and can be recycled for a plurality of times after being moved, so that the problem of danger, impurity, mess and dirtiness of management of the electric box in the construction site is effectively solved, the site construction safety performance is improved, the management of electricity consumption is achieved, and the energy consumption is reduced through electricity consumption metering management.

Drawings

The features and advantages of the present utility model will be more clearly understood by reference to the accompanying drawings, which are illustrative and should not be construed as limiting the utility model in any way, in which:

FIG. 1 is a front view of the whole structure of the temporary electric box, wherein the cabinet door of the box body is in an open state;

FIG. 2 is a left side view of the housing of the temporary electrical box of the present utility model;

FIG. 3 is a front view of the upper part of the cabinet of the electric box, wherein the cabinet door at the outer side of the cabinet is in a closed state;

FIG. 4 is a bottom view of the housing of the temporary electrical box of the present utility model, wherein the bottom of the housing is provided with a power supply inlet;

FIG. 5 is a diagram showing the connection of the internal electrical systems of the temporary electrical box according to the present utility model;

the reference numerals in the drawings are: 1-bracket, 2-box, 3-component mounting plate, 4-power connection terminal, 5-isolating switch, 6-moulded case circuit breaker, 7-electronic prepayment electric energy meter, 8-miniature leakage circuit breaker, 9-industrial socket, 10-hot aerosol fire extinguishing device and 11-zero ground row.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

In order to solve the technical problems of danger, impurity, mess, dirtiness, low safety, low intelligent degree, large volume and the like in the traditional power box management, the utility model improves and designs a movable small-sized intelligent power box for punching cards and taking electricity.

Referring to fig. 1-5, the utility model specifically discloses a movable small-sized smart electric box for swiping card and taking electricity, which comprises a bracket 1, a box body 2, a component mounting plate 3, a power supply wiring terminal 4, a disconnecting switch 5, a plastic shell circuit breaker 6, an electronic prepayment electric energy meter 7, a miniature electric leakage circuit breaker 8, an industrial socket 9, a hot aerosol fire extinguishing device 10 and a zero ground row 11, wherein the bottom of the box body 2 is fixed on the bracket 1, the component mounting plate 3, the zero ground row 11 and the industrial socket 9 which are arranged from top to bottom are fixed on the box body 2, the power supply wiring terminal 4, the disconnecting switch 5, the plastic shell circuit breaker 6, the electronic prepayment electric energy meter 7, the miniature electric leakage circuit breaker 8, the industrial socket 9 and the zero ground row 11 are fixed on the component mounting plate 3, and the power supply incoming wires are electrically connected through the power supply wiring terminal 4, the disconnecting switch 5, the plastic shell circuit breaker 6, the electronic prepayment electric energy meter 7, the miniature electric leakage circuit breaker 8, the industrial socket 9 and the zero ground row 11 in sequence.

Therefore, the intelligent electricity-supply box supports the functions of electricity consumption, electricity charging and pre-recharging of electricity meters of all loops through the IC card prepaid electricity-selling management system, and a single electricity meter also supports multi-user card opening for use, and has a compact structure and a small volume.

In another embodiment, as shown in fig. 1-3, the height of the box 2 is preferably 800mm, the length is 500mm, the width is 220mm, and the back of the box can be provided with a heat dissipation hole, and the height of the bracket below the box 2 is 300mm, so that the total height can be controlled to be about 1.1m, and the occupied area is small. In addition, in the case 2, the height of the industrial socket 9 at the lower part of the case is 150mm, the height of the upper part of the case for mounting the component mounting board 3 and the zero ground row 11 is 650mm, and the upper part of the case is provided with a openable cabinet door, and the length of the component mounting board 3 is 550mm.

In another embodiment, the electronic prepaid electric energy meter 7 is mainly used for measuring ac active electric energy with rated frequency of 50Hz, and can have functions of prepaid, load control, infrared communication and the like, and performance indexes meet the GB/T18460.3-2001 standard. The electric energy meter is an ideal electric energy meter which reforms the traditional electric body mode and improves the electric energy management level. In addition, the zero bank of the zero banks 11 mainly provides zero lines to the molded case circuit breaker loop; the ground bar is mainly used for providing ground wires for the industrial socket loop.

In addition, the electronic prepaid electric energy meter 7 and the IC card exchange data one to one, for example, after the prepaid electric energy meter 7 and the IC card exchange data, other IC cards can not exchange data with the prepaid electric energy meter 7 any more, the prepaid electric energy meter 7 after data exchange and the IC card are equivalent to be paired, only after the prepaid electric energy meter 7 and the IC card release the data exchange, the electronic prepaid electric energy meter 7 can exchange data with other ICs, the user can only use the card on the own ammeter, one ammeter can correspond to multiple cards, and the ammeter has controllable electricity taking, electricity metering and memory storage functions.

In another embodiment, the prepaid electricity selling management system of the electronic prepaid electric energy meter 7 performs the functions of opening an account of a new card, purchasing electricity by a customer and reporting electricity selling information through a computer, records electricity selling and using data of the user, and achieves ordered management of electricity consumption.

In another embodiment, the number of the industrial sockets 9 is 3, and 1 three-phase 63A industrial socket and 2 single-phase 63A industrial sockets can be provided, and an industrial plug of a matched model is selected to be connected with the industrial sockets 9, so that the effects of dust prevention, water prevention and falling prevention are achieved, and the hidden danger of the private lap joint of the adjacent electric box is reduced. The protection grade of the industrial socket 9 is IP67, and the industrial socket is suitable for occasions with severe indoor and outdoor working environments

In another embodiment, as shown in fig. 4, the power inlet wire is connected with the power connection terminal 4 through the bottom of the box 2, and then sequentially passes through the disconnecting switch 5, the molded case circuit breaker 6, the electronic prepayment electric energy meter 7, the micro leakage circuit breaker 8, the industrial socket 9, the zero ground bank 11 and the like. In addition, the diameter of the wire inlet located at the rear side of the bottom of the case 2 may be 25 mm.

In another embodiment, as shown in fig. 1 and 5, a hot aerosol fire extinguishing apparatus 10, which is an apparatus for generating an aerosol fire extinguishing agent by a combustion reaction of an aerosol generating agent, is preferably provided on a lower or middle layer of the component mounting board 3. When the fire disaster is caused by the reasons of electric overload, the hot aerosol fire extinguishing device 10 can be automatically activated to quickly generate fire extinguishing gas (aerosol), and the gas is sprayed out from the device nozzle to completely submerge the protection area of the electric elements on the element mounting plate 3 so as to achieve the aim of fire extinguishing. The aerosol fire extinguishing device 10 is suitable for the environment of-45 ℃ to 70 ℃, and when a temperature probe on the device detects that the temperature in a box exceeds 70 ℃, the aerosol fire extinguishing device is activated to rapidly generate fire extinguishing gas for extinguishing fire.

In another embodiment, in order to reasonably and compactly arrange each device on the device mounting board 3, which is convenient for safely operating each device, the lower layer of the device mounting board 3 is provided with a power connection terminal 4 and a miniature leakage breaker 8 so as to be convenient for incoming line with a power supply and connecting to an industrial socket 9; the middle layer of the component mounting plate 3 is provided with an electronic prepayment electric energy meter 7 so as to facilitate the insertion of an IC card to take temporary electricity; the upper layer of the component mounting plate 3 is provided with an isolating switch 5 and a molded case circuit breaker 6 so as to be convenient for carrying out safety isolation with a power connection terminal and a miniature leakage circuit breaker at the lower layer and be convenient for manual operation on a switching power supply.

In another embodiment, as shown in fig. 5, in the upper layer of the component mounting board 3, the specification of the molded case circuit breaker 6 may be GLM1-125L/3300 100A, and the specification of the type 5 of the isolating switch may be GL-100A/3P, and both are transparent; in the middle layer of the component mounting plate 3, the electronic type prepayment electric energy meter 7 is specifically a An Kerui DTSY1352 guide rail type internal control prepayment electric energy meter; in the lower layer of the component mounting board 3, the micro leakage breaker 8 is specifically a An Kerui ASCB1LE-63-C63-4P intelligent leakage breaker.

In addition, among the three industrial sockets 9, 1 three-phase 63A industrial socket 9 and 2 single-phase 63A industrial socket 9 correspond to two power supply parallel circuits 1L11 and 2L11 respectively, and the 1L11 and 2L11 are provided with a switch-on indicator lamp which is electrified, as shown in fig. 3, the two indicator lamps can be arranged on a cabinet door for protecting the component mounting plate 3 on the outer side of the box body 2, and a transparent observation window is correspondingly arranged at the position of the electronic prepayment electric energy meter 7 on the cabinet door so as to facilitate the observation of the working conditions of each circuit and the electric meter, wherein the 1 three-phase 63A industrial socket 9 is specifically an AJCEE waterproof industrial socket AJ-4152 or an AJ-0152,2 single-phase industrial socket 9 is specifically an AJCEE waterproof industrial socket AJ-4132 or AJ-0132.

In order to embody the advantages of the present utility model, the working principle of the present utility model will be described in its conventional usage manner as follows:

the installation mode is as follows: as shown in fig. 1-5, when a movable small-sized card swiping electricity taking intelligent electricity box is installed, firstly, the arrangement of components and a box body 2 is completed, the bottom of the box body 2 of the distribution box is fixed on a bracket 1, and particularly can be fixedly connected through a bolt and a nut incoming line, then, a component mounting plate 3, a zero ground row 11 and an industrial socket 9 are fixedly installed on the box body 2, a power connection terminal 4, a disconnecting switch 5, a molded case circuit breaker 6, an electronic prepayment electric energy meter 7, a miniature leakage circuit breaker 8 and a hot aerosol fire extinguishing device 10 are fixed on the component mounting plate 3, and all components can be laid out, punched and installed in advance before the component mounting plate 3 is installed on the box body 2; secondly, completing electric secondary connection of all components, sequentially leading in wires of a power connection terminal 4, an isolating switch 5, a molded case circuit breaker 6, an electronic prepayment electric energy meter 7, a miniature electric leakage circuit breaker 8, an industrial socket 9 and a zero ground row 11 according to an electric diagram, and selectively installing the hot aerosol fire extinguishing device 10 at a position with less number of wires; finally, the plug-in card is electrified, the power inlet wire is connected with the power connection terminal 4 through the bottom of the distribution box body 2, the prepaid ammeter 7 exchanges data with the IC card, and the electric equipment is connected with the industrial socket 9 through the matched industrial plug for use.

The disassembly method comprises the following steps: after temporary electricity utilization on a building site is completed, data exchange between the prepaid electric energy meter 7 and the IC card is released, and the connection part of the power supply incoming line and the power supply wiring terminal 4 is removed.

Therefore, the temporary power distribution box is suitable for temporary power distribution on various building sites, solves the problem of danger, impurities, mess and dirtiness of management of the temporary power distribution box on building construction sites, can be recycled, can be flexibly designed and used for different electric equipment temporary power distribution boxes, improves site construction safety performance, realizes power utilization management, improves construction efficiency, promotes workers to save power, saves energy and reduces consumption of power-assisted projects, and plays an important role on the temporary power distribution sites of building construction sites.

It is noted that in the present utility model, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and the terms "connected," "coupled," or "coupled" are to be construed broadly, e.g., may be a fixed connection, may be a removable connection, or may be an integral connection.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a mobilizable small-size electricity wisdom that gets through punching card is faced electric case, its characterized in that includes support, box, components and parts mounting panel, power binding post, isolator, moulded case circuit breaker, electronic type prepayment electric energy meter, miniature electric leakage circuit breaker, industry socket, hot aerosol extinguishing device and zero ground row, the bottom of box is fixed on the support, components and parts mounting panel, zero ground row and industry socket top-down are fixed in on the box, power binding post, isolator, moulded case circuit breaker, electronic type prepayment electric energy meter, miniature electric leakage circuit breaker, hot aerosol extinguishing device are all fixed in on the components and parts mounting panel, the power inlet wire loops through power binding post, isolator, moulded case circuit breaker, electronic type prepayment electric energy meter, miniature electric leakage circuit breaker, industry socket and zero ground row carry out the electricity and connect.

2. The portable small-sized card swiping electricity-taking intelligent electricity box according to claim 1, wherein the height of the box body is 800mm, the length is 500mm, the width is 220mm, and the height of the bracket is 300mm.

3. The movable small-sized card swiping electricity taking intelligent electricity box according to claim 2, wherein the back of the box body is provided with a heat dissipation hole, and the power supply inlet wire is connected with the power supply wiring terminal through the bottom of the box body.

4. The portable small-sized card swiping electricity taking intelligent electricity box according to claim 1, wherein the electronic type prepayment electric energy meter can exchange data with the IC cards one by one, and one electronic type prepayment electric energy meter can correspond to a plurality of IC cards.

5. The movable small-sized card swiping electricity taking intelligent electricity box according to claim 1, wherein a power supply wiring terminal and a miniature leakage breaker are arranged on the lower layer of the component mounting plate, an electronic prepayment electric energy meter is arranged on the middle layer of the component mounting plate, and an isolating switch and a molded case circuit breaker are arranged on the upper layer of the component mounting plate.

6. The portable small-sized card swiping electricity-taking intelligent electricity-approaching box according to claim 5, wherein the hot aerosol fire extinguishing device is arranged on the lower layer or the middle layer of the component mounting plate.

7. The movable small-sized card swiping electricity taking intelligent power supply box according to claim 6, wherein the specification of the molded case circuit breaker is GLM 1-125L/3300A, and the specification of the model of the isolating switch is GL-100A/3P.

8. The portable small-sized card swiping electricity taking intelligent electricity box according to claim 6, wherein the electronic type prepayment electric energy meter is a An Kerui DTSY1352 guide rail type internal control prepayment electric energy meter, and the miniature electric leakage breaker is a An Kerui ASCB1LE-63-C63-4P intelligent electric leakage breaker.

9. The portable small form factor smart power box of claim 1, wherein the number of industrial outlets is 3, including 1 three-phase 63A industrial outlet and 2 63A single-phase industrial outlets.

10. The movable small-sized card swiping electricity taking intelligent electricity approaching box according to claim 9, wherein the 1 three-phase 63A industrial socket and the 2 single-phase 63A industrial sockets are respectively corresponding to two parallel power supply loops, a closing indicator lamp is arranged on each power supply loop, the closing indicator lamp is arranged on an outer cabinet door of the box body, and a transparent observation window for observing the electronic prepaid electric energy meter is further arranged on the cabinet door.