CN216133119U - Thing networking electric-energy metering box - Google Patents

Abstract

The utility model discloses an Internet of things electric energy metering box, wherein an assembled and disassembled modular distribution substrate is arranged in the metering box, a plurality of electric accessories required by electric energy metering are integrated on the distribution substrate, intelligent communication modules are connected and assembled on the corresponding electric accessories, and a first ventilation and heat dissipation structure and a second ventilation and heat dissipation structure are sequentially arranged on the metering box and the distribution substrate. The intelligent communication module of assembly on electrical accessories can carry out real-time remote transmission with electric elements's in the batch meter data for this thing networking electric energy batch meter has functions such as power consumption measurement data acquisition, failure analysis suggestion at the background. The ventilation heat radiation structure that batch meter and distribution substrate have can be so that the inside of batch meter and the distribution substrate in be in dry state, and then wholly keep intelligent communication module in the environment of drying, provides the guarantee to intelligent communication module's normal service environment.

Description

Thing networking electric-energy metering box

Technical Field

The utility model relates to the technical field of Internet of things of metering boxes, in particular to an Internet of things electric energy metering box.

Background

The metering box is the total of metering devices and auxiliary equipment necessary for metering electric energy, and comprises an electric energy meter, a voltage for metering, a current transformer and a secondary circuit thereof, an electric energy metering screen, a cabinet, a box and the like. The batch meter can adopt suspension type or floor type installation. The batch meter can adopt suspension type or floor type installation. In order to ensure the safety of electricity utilization, a suspension type fixing mode is generally adopted. The internet of things refers to the fact that any object is connected with a network through information sensing equipment according to an agreed protocol, information exchange and communication are conducted on the object through an information transmission medium, functions of intelligent identification, positioning, tracking, supervision and the like are achieved, and intelligent identification and management are mainly achieved.

Because information communication equipment such as intelligent module that equipment thing networking was assembled is through wireless transmission, and in the batch meter general application and the outdoor environment, it received the influence of temperature, rainwater, raise dust etc. great, causes great influence to information communication equipment's such as intelligent module's assembly, and the process of the thing networking of consequently batch meter is slow always, causes certain hindrance effect to whole thing networking environment.

Disclosure of Invention

Aiming at the existing problems, the utility model aims to provide an Internet of things electric energy metering box which is provided with a modular distribution substrate, so that the defect that short circuits easily exist due to disordered uniform distribution of electric accessories and wires in the conventional metering box is overcome; the intelligent communication module is assembled to realize the remote data acquisition function, so that the internet of things of the metering box is improved; the ventilation and heat dissipation mechanism provides guarantee for the use of the intelligent communication module.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a thing networking electric-energy metering box which characterized in that: the intelligent electric energy metering device is characterized in that a module type power distribution substrate capable of being assembled and disassembled is arranged in the metering box, a plurality of electric accessories required by electric energy metering are integrated on the power distribution substrate, intelligent communication modules are connected and assembled on the corresponding electric accessories, and a first ventilation and heat dissipation structure and a second ventilation and heat dissipation structure are sequentially arranged on the metering box and the power distribution substrate.

Preferably, first ventilation cooling structure includes that the equal symmetry in distribution substrate's inside and outside sets up, and corresponding both sides divided division board about the intelligent communication module, and the symmetry is equipped with rather than the internally mounted on distribution substrate's the lateral wall first heat dissipation window that the intelligent communication module level corresponds.

Preferably, each partition plate is arranged to face the arc-shaped structure protruding towards the intelligent communication module.

Preferably, the second ventilation and heat dissipation structure comprises second heat dissipation windows symmetrically formed in the side wall of the metering box, and the second heat dissipation windows horizontally correspond to the first heat dissipation windows.

Preferably, the first heat dissipation window and the second heat dissipation window are both provided with dustproof gauze.

The utility model has the beneficial effects that: the distribution substrate that this thing networking electric-energy metering box has can be with a plurality of electrical accessories of direct equipartition in the batch meter originally, the integration such as wire on this distribution substrate to form modular electric-energy metering box, it has avoided electrical accessories in the batch meter originally, the chaotic drawback that has the short circuit easily of wire equipartition, and the assembly with the batch meter can be realized fast to this modular integrated distribution substrate.

The intelligent communication module of assembly on electrical accessories can carry out real-time remote transmission with electric elements's in the batch meter data for this thing networking electric energy batch meter has functions such as power consumption measurement data acquisition, failure analysis suggestion at the background. The method provides support for advanced applications such as physical information digitization, active first-aid repair, active operation and maintenance, operation and distribution data digital transfer, online business and the like of the measurement internet of things sensing device.

The ventilation heat radiation structure that batch meter and distribution substrate have can be so that the inside of batch meter and the distribution substrate in be in dry state, and then wholly keep intelligent communication module in the environment of drying, provides the guarantee to intelligent communication module's normal service environment.

Drawings

Fig. 1 is a schematic diagram of the internal structure of the internet-of-things electric energy metering box (including the internal structure diagram of the distribution substrate) of the utility model.

FIG. 2 is a side view of the batch tank of the present invention.

Fig. 3 is a side cross-sectional view of the metering box of the present invention.

Fig. 4 is an external structural view of the power distribution substrate of the present invention.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following further describes the technical solution of the present invention with reference to the drawings and the embodiments.

Referring to the internet of things electric energy metering box shown in the attached drawings 1-4, an assembled and disassembled modular distribution substrate 2 is arranged in the metering box 1, a plurality of electric accessories 10 required by electric energy metering are integrated on the distribution substrate 2, an intelligent communication module 20 is connected and assembled on the corresponding electric accessories 10, and a first ventilation and heat dissipation structure and a second ventilation and heat dissipation structure are sequentially arranged on the metering box 1 and the distribution substrate 2. Wherein, distribution substrate 2 can be with directly the equipartition a plurality of electrical accessories 10 in batch meter 1 originally, wire etc. integrated on this distribution substrate 2 to form modular electric-energy metering box, it has avoided electrical accessories 10 in the batch meter originally, the chaotic drawback that easily has the short circuit of wire equipartition, and this modularization integrated distribution substrate 2 can realize fast with batch meter 1's assembly. If break down after long-time the use, but the new distribution substrate 2 that the structure is the same of quick replacement, very big shortening the maintenance cycle of batch meter. Meanwhile, the assembly and the line routing of the electrical accessory 10 in the modular distribution substrate 2 are both provided with designed positioning and mounting positions and routing modes, and the safety of the modular distribution substrate is far higher than that of a common metering box compared with the mode that the electrical accessory is directly distributed in the metering box 1 and has higher assembly standard.

The intelligent communication module 20 is assembled on the electrical accessories 10, data transmission between the electrical accessories 10 outside and inside the power distribution substrate 2 can be preferably realized by Bluetooth communication, and data transmission between the electrical accessories 10 and a background can be realized by wireless communication or HPLC or 485 communication, so that the electric energy metering box of the internet of things has the functions of electricity consumption metering data acquisition, basic file combing, physical and geographic topology information uploading, grading line loss accounting, metering internet of things sensing device and electric energy meter power failure event reporting, displacement detection and the like at the background, and provides support for high-level applications such as metering internet of things sensing device physical information digitalization, active first-aid repair, active operation and maintenance, operation and distribution data digital handover, service online and the like.

Because intelligent communication module 20 has higher requirement to service environment, use under the environment such as high temperature humidity. Consequently, through first ventilation cooling structure, can be so that the inside of batch meter is in dry state, and can keep distribution substrate 2's dry state through second ventilation cooling structure, and then wholly keep intelligent communication module 20 in dry environment.

Because the inside and outside of distribution base plate 2 all is equipped with electrical accessories 10, consequently, first ventilation cooling structure includes that the equal symmetry in the inside and outside of distribution base plate 2 sets up and will be corresponding both sides divided division board 21 about intelligent communication module 20, and the symmetry is equipped with rather than the internal assembly on distribution base plate 2's the lateral wall first heat dissipation window 22 that intelligent communication module 20 level corresponds (better, has seted up this first heat dissipation window 22 equally in distribution base plate 20's lateral wall other positions for the heat dissipation to other electrical accessories 10). As shown in fig. 1 to 4, the upper and lower sides of the intelligent communication module 20 are separated by a partition plate 21, heat generated by the intelligent communication module 20 in the distribution substrate 2 is dissipated into the metering box 1 through a first heat dissipation window 22, and heat generated by the intelligent communication module 20 outside the distribution substrate 2 is dissipated from a second ventilation heat dissipation structure of the metering box 1. In this heat dissipation process, the heat that the electrical accessory 10 in the outside isolated about intelligent communication module 20 produced is gone up to division board 21, avoids the great work heat of electrical accessory 10 to the influence that intelligent communication module 20 caused. And when the outside natural wind of batch meter 1 enters into batch meter 1 through second ventilation heat radiation structure in, division board 21 through setting up from top to bottom can carry out the guide effect to recognizing wind certainly for the pertinence of natural wind energy contacts intelligent communication module 20, and the heat that produces it takes out batch meter 1 outside through first heat dissipation window 22 and second ventilation heat radiation structure, better improvement is to the radiating effect of intelligent communication module 20. In order to facilitate the connection between the intelligent communication module 20 and the electrical accessory 10 outside the partition plate 21, it is preferable that a wire through hole (not shown) is formed at a corresponding position on the partition plate 21.

In order to realize the air inlet and heat dissipation effects of the intelligent communication module 20, each partition plate 21 is designed to face the convex arc-shaped structure in the direction of the intelligent communication module 20. This arc structure's division board 21 makes the opening that is located intelligent communication module 20 both sides all great, and the more entering of natural wind of being convenient for to want the great opening of offside also to be convenient for take the heat out fast and dispel the heat.

Specifically, the second ventilation heat radiation structure includes second heat radiation window 11 that batch meter 1 lateral wall symmetry was seted up, and this second heat radiation window 11 with first heat radiation window 22 level corresponds, can effectually with the heat effluvium that intelligent communication module 20 in the distribution substrate 2 produced. The preferred, other positions of 1 lateral wall of batch meter all are equipped with second heat dissipation window 11, the better heat dissipation of being convenient for is used.

In order to avoid the influence of the raised dust on the intelligent communication module 20 and the plurality of electrical accessories 10, the first heat dissipation window 22 and the second heat dissipation window 11 are both provided with dustproof yarns 3. The influence on the intelligent communication module 20 and the electric fittings 10 caused by the fact that external dust can be effectively prevented from entering the metering box 1 and the power distribution substrate 2 through the dustproof yarn 3.

The principle of the utility model is as follows: the distribution substrate that this thing networking electric-energy metering box has can be with a plurality of electrical accessories of direct equipartition in the batch meter originally, the integration such as wire on this distribution substrate to form modular electric-energy metering box, it has avoided electrical accessories in the batch meter originally, the chaotic drawback that has the short circuit easily of wire equipartition, and the assembly with the batch meter can be realized fast to this modular integrated distribution substrate. The intelligent communication module of assembly on electrical accessories can carry out real-time remote transmission with electric elements's in the batch meter data for this thing networking electric energy batch meter has functions such as power consumption measurement data acquisition, failure analysis suggestion at the background, provides the support for measurement thing allies oneself with high-grade applications such as perception device physical information digitization, initiative salvage, initiative fortune dimension, operation and distribution data digit handover, the online of business.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a thing networking electric-energy metering box which characterized in that: the electric energy metering device is characterized in that a modular distribution substrate (2) capable of being assembled and disassembled is arranged in the metering box (1), a plurality of electric accessories (10) required by electric energy metering are integrated on the distribution substrate (2), an intelligent communication module (20) is connected and assembled on the corresponding electric accessories (10), and a first ventilation and heat dissipation structure and a second ventilation and heat dissipation structure are sequentially arranged on the metering box (1) and the distribution substrate (2).

2. The Internet of things electric energy metering box of claim 1, characterized in that: first ventilation cooling structure includes that the equal symmetry in the inside and outside of distribution base plate (2) sets up, and will correspond both sides divided division board (21) about intelligent communication module (20), and the symmetry is equipped with rather than the internal assembly on the lateral wall of distribution base plate (2) first heat dissipation window (22) that intelligent communication module (20) level corresponds.

3. The Internet of things electric energy metering box of claim 2, characterized in that: every division board (21) all are established to orientation the bellied arc structure of intelligent communication module (20) direction.

4. The Internet of things electric energy metering box of claim 3, characterized in that: the second ventilation heat dissipation structure comprises second heat dissipation windows (11) symmetrically formed in the side wall of the metering box (1), and the second heat dissipation windows (11) horizontally correspond to the first heat dissipation windows (22).

5. The Internet of things electric energy metering box of claim 4, characterized in that: and the first heat dissipation window (22) and the second heat dissipation window (11) are both provided with dustproof yarns (3).

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