阅读说明：本技术 一种智能电能表计量箱 (Intelligent electric energy meter metering box ) 是由 范建军 刘新中 曹胜楠 李志民 雷加坤 许临禹 刘斌 毕绍聪 张泽 李茂兴 王瀚 于 2020-07-27 设计创作，主要内容包括：本发明为一种智能电能表计量箱,包括箱体和箱门,箱体左右两侧设有通风孔,箱门上还设有观察窗及防盗锁,箱体内部从外向内设有用于安装电表的外安装层和内安装层,内安装层竖直固定在箱体内部,所述外安装层与箱体内部活动连接；外安装层和内安装层均包括水平方向的导轨及滑块,电表通过安装在滑块上能够左右移动；箱体两侧设有降温除湿装置,通过温度传感器和湿度传感器反馈温度和湿度,控制系统控制所述降温除湿装置的启闭；箱体上侧连接有遮板,所述遮板与观察窗之间形成一个锐角角度,遮板内侧设有镜面。本电表箱能够充分利用箱体内部空间,安装更多的电表,且电表能够左右移动,适应不同型号电表的安装,且兼具降温除湿功能。(The invention relates to an intelligent electric energy meter metering box which comprises a box body and a box door, wherein the left side and the right side of the box body are provided with vent holes, the box door is also provided with an observation window and an anti-theft lock, an outer mounting layer and an inner mounting layer for mounting an electric meter are arranged inside the box body from outside to inside, the inner mounting layer is vertically fixed inside the box body, and the outer mounting layer is movably connected with the inside of the box body; the outer installation layer and the inner installation layer both comprise a guide rail and a sliding block in the horizontal direction, and the ammeter can move left and right by being installed on the sliding block; the two sides of the box body are provided with cooling and dehumidifying devices, the temperature and the humidity are fed back through a temperature sensor and a humidity sensor, and a control system controls the opening and closing of the cooling and dehumidifying devices; the box upside is connected with the sunshade, form an acute angle between sunshade and the observation window, the sunshade inboard is equipped with the mirror surface. This ammeter case can make full use of box inner space, installs more ammeters, and the ammeter can remove about, adapts to the installation of different model ammeters, and has the dehumidification function of cooling concurrently.)

1. An intelligent electric energy meter metering box comprises a box body (1) and a box door (2) rotatably connected with one side of the box body (1) through a hinge (23), wherein ventilation holes (11) are formed in the left side and the right side of the box body (1), and the box door (2) is also provided with an observation window (22) and an anti-theft lock (21), and is characterized in that an outer mounting layer (3) and an inner mounting layer (4) for mounting an electric meter (45) are arranged inside the box body (1) from outside to inside, the inner mounting layer (4) is vertically fixed inside the box body (1), and the outer mounting layer (3) is movably connected with the inside of the box body (1); the outer installation layer (3) and the inner installation layer (4) both comprise a guide rail (43) and a sliding block (44) in the horizontal direction, and an electric meter (45) is installed on the sliding block (44) and can move left and right; a cooling and dehumidifying device (5) is arranged on one side or the left side and the right side of the box body (1), the temperature and the humidity are fed back through a temperature sensor (8) and a humidity sensor (9), and a control system controls the opening and closing of the cooling and dehumidifying device (5); the box (1) upside is connected with sunshade (6), form an acute angle between sunshade (6) and observation window (22), sunshade (6) inboard is equipped with mirror surface (63).

2. The intelligent electric energy meter metering box of claim 1, characterized in that: interior installation layer (4) are including vertical mounting bracket (41) of fixing left and right position in box (1), be fixed with horizontal installation board (42) between left and right mounting bracket (41), be equipped with guide rail (43) of left and right directions and gliding slider (44) about on guide rail (43) on horizontal installation board (42).

3. The intelligent electric energy meter metering box of claim 2, characterized in that: the horizontal mounting plate (42) is provided with a plurality of sliding limiting pin holes (421) in the left and right directions, the sliding block (44) is provided with pin holes corresponding to the sliding limiting pin holes (421), and the sliding block (44) is horizontally limited through the sliding limiting pins (422).

4. The intelligent electric energy meter metering box of claim 1, characterized in that: the cooling and dehumidifying device (5) comprises a fan motor (52) and fan blades (53), the outer end of the fan motor (52) is fixed on the cooling outer shell (51), and an air inlet (55) is formed in the cooling outer shell (51).

5. The intelligent electric energy meter metering box of claim 4, wherein: an electric heating wire mesh (54) is further arranged on the inner side of the fan blade (53).

6. The intelligent electric energy meter metering box of claim 1, characterized in that: and a solar panel (7) is fixed on the top or the side of the box body (1).

7. The intelligent electric energy meter metering box of claim 1, characterized in that: the shielding plate (6) is connected with the upper side of the box body (1) through a torsion spring (62), and a pull rope (61) is arranged at the lower end of the shielding plate (6).

8. The intelligent electric energy meter metering box of claim 1, characterized in that: the outer mounting layer (3) comprises a movable mounting rack (41), an outer layer hinge shaft (311) is arranged on the lower side of the movable mounting rack (41) and is hinged with an outer layer hinge seat (12) fixed in the box body (1); the upper end of the movable mounting rack (41) is in threaded connection or pin joint with an outer layer fixed seat (13) in the box body (1).

9. The intelligent electric energy meter metering box of claim 1 or 8, characterized in that: the outer mounting layer (3) and the inner mounting layer (4) comprise horizontal mounting plates (42), guide rails (43) and sliding blocks (44) which have the same structure.

Technical Field

The invention relates to the technical field of power distribution equipment, in particular to an intelligent electric energy meter metering box.

Background

An electric meter, also called an electric meter, a fire meter, an electric energy meter, and a kilowatt hour meter, is widely used in the electric power industry, and generally, the electric meter and related electric elements are installed in the electric meter box, so as to facilitate the unified management of the electric energy and electric power equipment.

Electric energy meter measuring box includes box and chamber door usually, and current ammeter case has following problem: the electric meters are fixedly arranged at fixed positions in the box bodies through screws, the number of the electric meters in each box body is also fixed, the electric meters can only be suitable for one type of electric meter, the installation position cannot be adjusted, and the adaptability is poor; with the increase of population, particularly urban population, a box body with larger capacity is needed to meet the practical requirement; the electric meter box is generally arranged at a high position, and maintenance personnel can see the condition inside the box body only by climbing a ladder, so that time and labor are wasted, and the danger is increased for the maintenance personnel; during the electricity utilization peak period and when the electricity meter works in an overload mode, the electricity meter and the circuit are heated, the requirement of cooling cannot be met only by the ventilation holes, and fire disasters are easily caused by excessive heat accumulation; in overcast and rainy day, the rainwater enters into ammeter incasement portion along the ventilation hole very easily, may cause the circuit short circuit, needs to dehumidify the inside processing of ammeter case.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a metering box of an intelligent electric energy meter.

The invention is realized by the following technical scheme:

an intelligent electric energy meter metering box comprises a box body and a box door which is rotatably connected with one side of the box body through a hinge, wherein the left side and the right side of the box body are provided with vent holes, the box door is also provided with an observation window and an anti-theft lock, an outer installation layer and an inner installation layer for installing an electric meter are arranged inside the box body from outside to inside, the inner installation layer is vertically fixed inside the box body, and the outer installation layer is movably connected with the inside of the box body; the outer installation layer and the inner installation layer both comprise a guide rail and a sliding block in the horizontal direction, and the ammeter can move left and right by being installed on the sliding block; a temperature-reducing and dehumidifying device is arranged on one side or the left side and the right side of the box body, the temperature and the humidity are fed back through a temperature sensor and a humidity sensor, and a control system controls the on-off of the temperature-reducing and dehumidifying device; the box upside is connected with the sunshade, form an acute angle between sunshade and the observation window, the sunshade inboard is equipped with the mirror surface.

Preferably, the inner installation layer comprises a vertical installation frame fixed at the left and right positions in the box body, a horizontal installation plate is fixed between the left and right installation frames, and the horizontal installation plate is provided with a guide rail in the left and right direction and a slide block sliding left and right on the guide rail.

Preferably, the horizontal mounting plate is provided with a plurality of sliding limiting pin holes in the left and right directions, the sliding block is provided with pin holes corresponding to the sliding limiting pin holes, and the sliding block is horizontally limited through the sliding limiting pins.

Preferably, the cooling and dehumidifying device comprises a fan motor and fan blades, the outer end of the fan motor is fixed on the cooling outer shell, and an air inlet is formed in the cooling outer shell.

Preferably, an electric heating wire mesh is further arranged on the inner side of the fan blade.

Preferably, a solar panel is fixed on the top or the side of the box body.

Preferably, the shielding plate is connected with the upper side of the box body through a torsion spring, and a pull rope is arranged at the lower end of the shielding plate.

Preferably, the outer mounting layer comprises a movable mounting frame, an outer layer hinge shaft is arranged at the lower side of the movable mounting frame and is hinged with an outer layer hinge seat fixed in the box body; the upper end of the movable mounting frame is in threaded connection or pin joint with an outer layer fixed seat in the box body.

Preferably, the outer mounting layer and the inner mounting layer comprise horizontal mounting plates, guide rails and sliders with the same structure.

The invention has the beneficial effects that:

according to the intelligent electric energy meter metering box provided by the invention, the number of the mountable electric meters is increased by arranging the inner and outer electric meter mounting layers; the outer installation layer is hinged with the box body through the lower part, and after the ammeter of the inner installation layer goes wrong, an electrician can conveniently turn over the outer installation layer to maintain the ammeter of the inner installation layer; the ammeter can move left and right through the guide rail sliding block, the installation of the ammeters with different widths can be adapted, and the adaptability is stronger; the shielding plate is connected to the upper side of the box body through a torsion spring, the shielding plate can play a role in shielding wind and rain, and meanwhile, the inner side of the shielding plate is provided with the mirror surface, so that an electrician can conveniently check the internal condition of the ammeter; the side surface of the box body is also provided with a cooling and dehumidifying device, the temperature sensor and the humidity sensor feed back temperature and humidity, and the control system controls the on-off of the cooling and dehumidifying device to achieve the purpose of cooling or dehumidifying; the box body is also provided with a solar cell panel, so that the purpose of saving points is achieved.

Drawings

The invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic top view of the present invention.

FIG. 3 is a schematic view of the cross-sectional structure A-A of the present invention.

Fig. 4 is a left side view structural diagram of the present invention.

Fig. 5 is a schematic perspective view of the first embodiment of the present invention.

Fig. 6 is a schematic perspective view of the present invention.

FIG. 7 is a schematic view of the outer mounting layer structure of the present invention.

Fig. 8 is a schematic structural diagram of the box body of the present invention.

In the figure, 1-box body, 11-vent hole, 12-outer layer hinge seat, 13-outer layer fixed seat, 14-water leakage groove, 2-box door, 21-anti-theft lock, 22-observation window, 23-hinge, 3-outer installation layer, 31-movable installation frame, 311-outer layer hinge shaft, 312-outer layer fixed pin, 4-inner installation layer, 41-installation frame, 42-horizontal installation plate, 421-sliding limit pin hole, 422-sliding limit pin, 423-guide rail installation hole, 43-guide rail, 44-slide block, 45-ammeter, 5-cooling dehumidification device, 51-cooling outer shell, 52-fan motor, 53-fan blade, 54-electric heating wire net, 55-air inlet, 6-shielding plate, 61-pull rope, 13-outer layer fixed seat, 5-cooling outer shell, 53-fan motor, 62-torsion spring, 63-mirror surface, 7-solar panel, 8-temperature sensor and 9-humidity sensor.

Detailed Description

In order to make the present invention better understood, the technical solutions of the present invention will be further described with reference to fig. 1 to 8.

The utility model provides an intelligence electric energy meter metering box, including box 1, with 1 one side of box is through hinge 23 swivelling joint's chamber door 2, and box 1 is the resin class material, like ABS, PC, DMC, SMC etc. adds auxiliary material such as mixing of colors material, anti-oxidant material back and forms through injection moulding machine extrusion, and the 1 left and right sides of box is equipped with ventilation hole 11, and ventilation hole 11 opening is downward, plays dustproof, ventilated effect. Still be equipped with observation window 22 and pickproof lock 21 on chamber door 2, 2 inboards of chamber door still are equipped with the camera, and observation window 22 is the transparent plastic material of high strength, and the electrician of being convenient for observes box 1 is inside, is equipped with alarm device in box 1, and in case destroy observation window 22 or pickproof lock 21, alarm device can whistle immediately and inform the power supply station with alarm information, and the camera also can shoot or record a video.

1 inside outside-in of box is equipped with outer installation layer 3 and interior installation layer 4 that is used for installing ammeter 45, interior installation layer 4 is vertical to be fixed inside box 1, interior installation layer 4 is including vertical fixing in box 1 a left side, the mounting bracket 41 of right position, a left side, be fixed with horizontal installation board 42 between the mounting bracket 41 of the right side, horizontal installation board 42 installs the guide rail 43 of left right direction through guide rail mounting hole 423, guide rail 43 sliding connection has slider 44, ammeter 45 fixed mounting is on slider 44, so ammeter 45 can remove about, adapt to the installation of the not ammeter of equidimension, the commonality is stronger. The horizontal mounting plate 42 is provided with a plurality of sliding limiting pin holes 421 in the left and right directions, the sliding block 44 is provided with pin holes corresponding to the sliding limiting pin holes 421, the sliding limiting pin 422 is used for horizontally limiting the sliding block 44, and the phenomenon that the ammeter is extruded due to the inclination error during mounting to affect heat dissipation is prevented.

The outer installation layer 3 is movably connected with the interior of the box body 1, the outer installation layer 3 comprises a movable installation frame 41, an outer layer hinge shaft 311 is arranged on the lower side of the movable installation frame 41 and is hinged with an outer layer hinge seat 12 fixed in the box body 1, and the outer layer hinge seat can rotate back and forth, so that an electrician can install and maintain the ammeter on the inner installation layer 4 conveniently; the upper end of the movable mounting frame 41 is fixed with the outer layer fixing seat 13 in the box body 1 in a threaded connection or a pin joint mode, in this embodiment, the threaded connection is adopted, and firmness is better.

The outer installation layer 3 and the inner installation layer 4 comprise a horizontal installation plate 42, a guide rail 43 and a slide block 44 which have the same structure, and the difference is that the outer installation layer 3 is rotatably connected with the inside of the box body 1, and the inner installation layer is fixedly connected.

One side or the left and the right sides of the box body 1 are provided with a cooling and dehumidifying device 5, and in order to improve the cooling and dehumidifying effect, the left and the right sides are provided with the cooling and dehumidifying device 5. The cooling and dehumidifying device 5 comprises a fan motor 52 and fan blades 53, the outer end of the fan motor 52 is fixed on the cooling outer shell 51, an air inlet 55 is formed in the cooling outer shell 51, and air is blown into the box body through the fan blades 53 to achieve the purpose of cooling or dehumidifying. The inner side of the fan blade 53 is also provided with an electric heating wire mesh 54 which generates heat after being electrified, so that the dehumidification effect is more obvious.

The side is equipped with temperature sensor 8 and humidity transducer 9 in the box 1 on, and box 1 still is equipped with controlling means, and through temperature and humidity in temperature sensor 8 and the humidity transducer 9 feedback box 1, after the temperature surpassed the threshold value in box 1, control system can control cooling dehydrating unit 5 and open, cools down or dehumidifies.

The 1 upside of box is equipped with sunshade 6, forms an acute angle through between sunshade 6 and the observation window 22, and sunshade 6 passes through torsional spring 62 with box 1 and is connected, and 6 lower extremes of sunshade are equipped with stay cord 61, and 6 inboards of sunshade are equipped with mirror surface 63, and electrician can see through observation window 22 directly through mirror surface 63 inside observation box 1 on can not climbing the ladder, and electrician can also adjust the angle between sunshade 6 and the observation window 22 through pulling stay cord 61 and carry out better observation.

Be fixed with solar panel 7 on 1 top of box or the side, can supply power, the energy saving for cooling dehydrating unit 5 daytime.