CN213875803U

CN213875803U - Integral type low pressure electric-energy metering box

Info

Publication number: CN213875803U
Application number: CN202022799622.9U
Authority: CN
Inventors: 汤方银
Original assignee: Ningtong Electric Technology Co ltd
Current assignee: Ningtong Electric Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-03
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses an integral type low pressure electric-energy metering box, including the iron box, the interior bottom sliding connection of iron box has the laying dust drawer, the top position of laying dust drawer is equipped with an album dirt funnel, the top fixedly connected with box of collection dirt funnel, the top and the bottom difference fixedly connected with insulating box of box, the inside of insulating box is equipped with the transformer, the lateral wall fixedly connected with guard box of box, the inside fixedly connected with shock dynamo of guard box, one side through connection that the box is close to the guard box has first ventilation pipe, first ventilation pipe is in the top position of guard box, the one end that the inside wall of box is close to shock dynamo is equipped with the anode rod, one side through connection that the guard box was kept away from to the box has the second ventilation pipe. The utility model discloses a set up electrostatic precipitator device, updraft ventilator, heat abstractor, air exhauster device and realized the dustless and heat dissipation of iron-box inside, protect electronic component, prolong the life of electric energy meter.

Description

Integral type low pressure electric-energy metering box

Technical Field

The utility model relates to a low pressure electric energy measurement field especially relates to an integral type low pressure electric energy metering box.

Background

The electric energy metering box is a metering appliance necessary for metering electric energy, and is widely applied to various places such as families, factories, enterprises and the like, in a popular way, as long as the electric energy metering box is used, the figure of the electric energy metering box can be seen, an electric energy meter is arranged in the electric energy metering box to record the power consumption of a user,

in most times, the batch meter sets up outdoor usually, along with the time lapse, can gather a large amount of dusts on the shell of batch meter, hinder the normal use of batch meter, can normally effluvium in order to guarantee the heat that electrical component produced at the operation in-process, the louvre has been seted up on the box of electric-energy batch meter, increase the circulation of air, reach the radiating purpose of convection, and the dust just enters into the box along with the flow of this air, make electronic component impaired, electronic component's life-span has been reduced, research and development an integral type low pressure electric-energy batch meter on this basis.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the integral type low pressure electric-energy metering box that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an integrated low-voltage electric energy metering box comprises an iron box, wherein a dust-collecting drawer is slidably connected to the inner bottom of the iron box, a dust-collecting funnel is arranged at the position above the dust-collecting drawer, the top of the dust-collecting funnel is fixedly connected with a box body, the top and the bottom of the box body are respectively fixedly connected with an insulating box, a transformer is fixedly connected to the inside of the insulating box, a protective box is fixedly connected to the outer side wall of the box body, a vibration motor is fixedly connected to the inside of the protective box, a first ventilation pipe is connected to one side, close to the protective box, of the box body in a penetrating manner, the first ventilation pipe is arranged above the protective box, an anode bar is fixedly connected to one end, close to the vibration motor, of the inner side wall of the box body, a second ventilation pipe is connected to one side, far away from the protective box, of the second ventilation pipe is connected with the iron box in a penetrating manner, and an exhaust fan is fixedly connected to the inside of the middle position of the second ventilation pipe, one side through connection that the inside wall of iron box is close to the second vent pipe has updraft ventilator, updraft ventilator's air outlet fixedly connected with dust screen, the inside wall that updraft ventilator was kept away from to the iron box is equipped with heat abstractor, heat abstractor's air inlet department is equipped with the third vent pipe.

As a further description of the above technical solution:

the top of the iron box is fixedly connected with a wire box, and the top of the wire box is connected with a wire conduit in a penetrating way.

As a further description of the above technical solution:

the iron box comprises an iron box body and is characterized in that a bulb is fixedly connected to the inner top of the iron box body, a baffle is arranged above the iron box body, and two ends of the baffle are fixedly connected with the inner walls of two sides of the iron box body.

As a further description of the above technical solution:

the positive surface of iron box rotates and is connected with the iron-clad door, fixedly connected with trick lock on the iron-clad door, transparent panel has been run through in the top position of trick lock to the iron-clad door, the lateral wall both sides of iron-clad box fixedly connected with gim peg piece respectively.

As a further description of the above technical solution:

the top of the wire box is fixedly connected with a rain shield, and a wire outlet is formed in the position where the bottom of the wire box is fixedly connected with the top of the iron box.

As a further description of the above technical solution:

the wire conduit is formed by splicing two semicircular pipes.

The utility model discloses following beneficial effect has:

1. the utility model is provided with the electrostatic dust collection device, the air draft device, the heat dissipation device, the air draft fan and the ventilation pipe, the air draft fan sucks air to absorb outside air, the air is conveyed to the dust collection device through the ventilation pipe to remove dust, the air is conveyed to the heat dissipation device, the heat dissipation device blows out air to take away heat on a machine, and then hot air is discharged through the air draft device, thereby realizing dust-free and heat dissipation in the iron box, protecting electronic elements and prolonging the service life of the electronic elements,

2. the utility model discloses a set up wire box, conduit, wire hole, put the wire box through the wire hole to the wire, through categorised, put the different conduit to the wire, categorised emission has realized that the wire all corresponds the location through the conduit, makes the wire arrange neatly, has realized that the maintenance is convenient, seeks easily, has saved maintainer's time greatly.

Drawings

Fig. 1 is a front view of an integrated low-voltage electric energy metering box provided by the utility model;

fig. 2 is a cross-sectional view of an integrated low-voltage electric energy metering box provided by the utility model;

fig. 3 is the utility model provides an integral type low pressure electric-energy metering box's local cross-sectional view.

Illustration of the drawings:

1. an iron box; 2. a third vent pipe; 3. a protection box; 4. a heat sink; 5. a bulb; 6. a conduit; 7. a dust screen; 8. an air draft device; 9. a second vent pipe; 10. an exhaust fan; 11. a dust-collecting drawer; 12. a dust collecting funnel; 13. vibrating a motor; 14. an insulating case; 15. a transformer; 16. an anode rod; 17. fixing the bolt sheet; 18. a coded lock; 19. a transparent panel; 20. a rain shield; 21. a wire box; 22. a baffle plate; 23. a box body; 24. a first vent pipe; 25. a steel door; 26. and (7) a wire outlet hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an integrated low-voltage electric energy metering box comprises an iron box 1, wherein a dust-collecting drawer 11 is slidably connected to the inner bottom of the iron box 1, a dust-collecting funnel 12 is arranged above the dust-collecting drawer 11, a box body 23 is fixedly connected to the top of the dust-collecting funnel 12, an insulating box 14 is fixedly connected to the top and the bottom of the box body 23 respectively, a transformer 15 is fixedly connected to the inside of the insulating box 14, a protective box 3 is fixedly connected to the outer side wall of the box body 23, a vibration motor 13 is fixedly connected to the inside of the protective box 3, a first ventilation pipe 24 is penetratingly connected to one side, close to the protective box 3, of the box body 23, the upper position of the protective box 3 is provided with a first ventilation pipe 24, an anode bar 16 is fixedly connected to one end, close to the vibration motor 13, of the inner side wall of the box body 23, far away from the protective box 3, a second ventilation pipe 9 is penetratingly connected to one end, far away from the box body 23, of the second ventilation pipe 9, and the iron box 1, an exhaust fan 10 is fixedly connected inside the middle position of the second vent pipe 9, one side of the inner side wall of the iron box 1, which is close to the second vent pipe 9, is in through connection with an air draft device 8, an air outlet of the air draft device 8 is fixedly connected with a dust screen 7, a heat dissipation device 4 is arranged on the inner side wall of the iron box 1, which is far away from the air draft device 8, a third vent pipe 2 is arranged at an air inlet of the heat dissipation device 4, the air draft device 8, the heat dissipation device 4 and the exhaust fan 10 are arranged to draw air to absorb outside air, the air is conveyed to the dust removal device through the second vent pipe 9 to remove dust, the air after dust removal is discharged through the first vent pipe 24, the discharged air is conveyed to the heat dissipation device 4 through the third vent pipe 2, the heat dissipation device 4 blows out the air to take away heat on a machine, and hot air is discharged through the air draft device 8, the dust-free and heat dissipation in the iron box 1 is realized, the electric energy meter is protected, and the service life of the electric energy meter is prolonged.

The top of the iron box 1 is fixedly connected with a wire box 21, the top of the wire box 21 is connected with a wire conduit 6 in a penetrating way, the inner top of the iron box 1 is fixedly connected with a bulb 5, a baffle 22 is arranged at the upper position of a box body 23, two ends of the baffle 22 are fixedly connected with the inner walls of two sides of the iron box 1, the front surface of the iron box 1 is connected with an iron door 25 in a rotating way, a coded lock 18 is fixedly connected on the iron door 25, the iron door 25 is connected with a transparent panel 19 at the upper position of the coded lock 18 in a penetrating way, two sides of the outer side wall of the iron box 1 are respectively and fixedly connected with a fixing bolt piece 17, the top of the wire box 21 is fixedly connected with a rain baffle 20, the bottom of the wire box 21 and the top of the iron box 1 are provided with wire outlets 26, the wire conduit 6 is formed by splicing two semicircular pipes, the wires are placed in the wire box 21 through the wire outlets 26, the classification is performed by placing the wires in different conduit 6, the problems of inaccurate wiring, short lead time and difficult wiring in wiring can be fundamentally solved.

The working principle is as follows: the utility model relates to an integral type low pressure electric energy batch meter, at first draw the air through air exhauster 10 and absorb the external air, in transporting the air to box 23 through second ventilation duct 9, through the high-voltage electrostatic field that transformer 15 at both sides formed, the dust in the air just can be attached to positive pole stick 16, rethread first ventilation duct 24 is to the air discharge after the dust removal, and meanwhile, transformer 15 closes, and shock dynamo 13 works, removes the dust on positive pole stick 16, and the dust falls into dust collection funnel 12 under the effect of gravity, rethread dust collection funnel 12 transports in laying dust drawer 11; the exhausted air is conveyed to the heat dissipation device 4 through the third tee air pipe 2, the heat dissipation device 4 blows out the air to take away heat on the machine, and hot air is exhausted through the air exhaust device 8.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an integral type low pressure electric-energy metering box, includes iron box (1), its characterized in that: the inner bottom of the iron box (1) is slidably connected with a dust-collecting drawer (11), a dust-collecting funnel (12) is arranged at the upper position of the dust-collecting drawer (11), a box body (23) is fixedly connected to the top of the dust-collecting funnel (12), an insulating box (14) is fixedly connected to the top and the bottom of the box body (23) respectively, a transformer (15) is fixedly connected to the inside of the insulating box (14), a protection box (3) is fixedly connected to the outer side wall of the box body (23), a vibration motor (13) is fixedly connected to the inside of the protection box (3), a first ventilation pipe (24) is connected to one side, close to the protection box (3), of the box body (23), the upper position of the protection box (3) is connected to the first ventilation pipe (24), an anode rod (16) is fixedly connected to one end, close to the vibration motor (13), of the inner side wall of the box body (23), far away from the protection box (3), a second ventilation pipe (9) is connected to one side in a penetrating manner, one end and iron box (1) through connection of box (23) are kept away from in second ventilation pipe (9), the inside fixedly connected with air exhauster (10) of second ventilation pipe (9) middle part position, one side through connection that the inside wall of iron box (1) is close to second ventilation pipe (9) has updraft ventilator (8), air outlet fixedly connected with dust screen (7) of updraft ventilator (8), the inside wall that updraft ventilator (8) were kept away from in iron box (1) is equipped with heat abstractor (4), the air inlet department of heat abstractor (4) is equipped with third ventilation pipe (2).

2. The integrated low-voltage electric energy metering box of claim 1, characterized in that: the top of the iron box (1) is fixedly connected with a wire box (21), and the top of the wire box (21) is connected with a wire pipe (6) in a penetrating way.

3. The integrated low-voltage electric energy metering box of claim 1, characterized in that: the interior top fixedly connected with bulb (5) of iron box (1), the top position of box (23) is equipped with baffle (22), baffle (22) both ends and iron box (1) both sides inner wall fixed connection.

4. The integrated low-voltage electric energy metering box of claim 1, characterized in that: the positive surface of iron box (1) rotates and is connected with iron-clad door (25), fixedly connected with trick lock (18) is gone up in iron-clad door (25), iron-clad door (25) have transparent panel (19) in the top position through connection of trick lock (18), the lateral wall both sides of iron box (1) are fixedly connected with fixing bolt piece (17) respectively.

5. The integrated low-voltage electric energy metering box of claim 2, characterized in that: the top of the wire box (21) is fixedly connected with a rain shield (20), and a wire outlet (26) is formed in the position where the bottom of the wire box (21) is fixedly connected with the top of the iron box (1).

6. The integrated low-voltage electric energy metering box of claim 2, characterized in that: the conduit (6) is formed by splicing two semicircular pipes.