CN207408457U - An indoor electric meter box - Google Patents

Abstract

The utility model relates to the field of electric meter boxes, in particular to an indoor electric meter box, which comprises a box body, wherein an electric meter chamber, a main switch chamber, a branch switch chamber and a surge protector chamber are arranged in the box body, the electric meter chamber, the main switch chamber, the branch switch chamber and the surge protector chamber are separated by a partition plate, an electric meter chamber door, a main switch chamber door, a branch switch chamber door and a surge protector chamber door are hinged on the box body, an electric meter observation window is arranged on the electric meter chamber door corresponding to each electric energy meter, a wire inlet hole and a dust cover for leading wires into the box are arranged on the top of the box body, a plurality of mounting bars for mounting electric devices are arranged on the inner wall of the box body, and a heat dissipation mechanism is arranged on the side wall of the box body. Meanwhile, dust and foreign matters can be prevented from entering, and potential safety hazards are avoided.

Description

An indoor electric meter box

technical field

The utility model relates to the field of electric meter boxes, in particular to an indoor electric meter box.

Background technique

The abbreviation of watt-hour meter is an instrument used to measure electric energy, also known as watt-hour meter, fire meter, watt-hour meter, and kilowatt-hour meter. A meter is installed at the power inlet to record the electricity consumption of each household, and finally record the daily and monthly electricity consumption and expenses of each household.

At present, most of the traditional electric meter boxes are equipped with electric energy meters, air switches and circuit breakers in one box at the same time. function is unclear.

Utility model content

The purpose of the utility model is to provide an indoor electric meter box aiming at the deficiencies of the prior art.

In order to solve the above problems, the utility model provides the following technical solutions:

An indoor meter box, including a box body, the box is provided with a meter room, a main switch room, a sub-switch room and a surge protector room, and the meter room, the main switch room, a sub-switch room and a surge protector room They are separated by partitions. The door of the electric meter room, the door of the main switch room, the door of the sub-switch room and the door of the surge protector are hinged on the box. The door of the electric meter room is equipped with an electric meter to observe the position corresponding to each electric energy meter. Window, the top of the box is provided with an inlet hole for wires to enter the box and a dust cover, the dust cover is installed on the top of the inside of the box and is located directly below the inlet hole, and there are several on the inner wall of the box The installation strip is used for installing the electrical components, and the side wall of the box body is provided with a heat dissipation mechanism.

Preferably, the partition includes a horizontal plate and a vertical plate, the main switch room and the meter room are located above the horizontal plate, the main switch room and the meter room are distributed on both sides of the vertical plate, the surge protector room and the The sub-switch room is located below the horizontal plate, the surge protector room and the sub-switch room are distributed on both sides of the vertical plate, the surge protector room is located directly below the main switch room, and the sub-switch room is located directly below the meter room.

Preferably, the heat dissipation mechanism is louver heat dissipation holes arranged on both sides of the box body, and there are a total of six louver heat dissipation holes arranged in pairs on the side walls on both sides of the box body.

Preferably, the two sides of the top of the box are provided with installation plates for installing the meter box on the wall.

Preferably, one end of the door of the electric meter chamber, the door of the main switch chamber, the door of the sub-switch chamber and the door of the surge protector is hinged on the vertical side wall of the box body.

Preferably, a handle lock and a padlock are provided on the non-hinged ends of the door of the electric meter room, the door of the main switch room, the door of the sub-switch room and the door of the surge protector room.

Preferably, the meter chamber door and the branch switch chamber door both include a fixed door and a movable door, one end of the fixed door is hinged on the vertical plate, and one end of the movable door is hinged on the vertical side wall of the box.

Preferably, the partitions between the main switch room and the electric meter room, the main switch room and the surge protector room, the electric meter room and the sub-switch room, and the sub-switch room and the surge protector room are all provided with wires for arranging wires. cable management hole.

Preferably, the dust cover includes an upper cover, a lower cover and several dust-proof rubber sheets arranged between the upper cover and the lower cover, and the centers of the upper cover and the lower cover are provided with useful Circular through hole for combing wires.

Preferably, one end of all the dust-proof rubber sheets points to the center of the circular through hole, the other end is tightly pressed by the upper cover and the lower cover, and the dust-proof cover is fixed on the box by bolts.

Beneficial effects: the electric meter box of the utility model is convenient for observation. The electric meter room, the main switch room, the branch switch room and the surge protector room are respectively used for installing the electric energy meter, the main switch, the branch switch and the surge protector. The warehouse is dedicated and isolated from each other. The door of the meter room, main switch room, sub-switch room and surge protector room are locked with double cooperation of padlock and handle lock. The main line enters the box through the wire inlet hole on the top. It is also equipped with a dust cover to prevent dust and foreign matter from entering the box. The louver cooling holes allow the internal and external air convection to effectively dissipate heat from the electrical components in the box. Compared with the traditional meter box, the outdoor meter box of the utility model can carry out regional Separation, to distinguish the functions of components, make the functions of each area clear, and at the same time prevent dust and foreign objects from entering, eliminating potential safety hazards.

Description of drawings

Fig. 1 shows the three-dimensional structure schematic diagram one of the utility model;

Fig. 2 shows the three-dimensional structure schematic diagram two of the present utility model;

Shown in Fig. 3 is the schematic plan view of the utility model;

Fig. 4 shows the three-dimensional structural diagram of the dust cover of the present utility model;

Figure 5 is an exploded view of the structure of the dust cover of the present utility model;

Explanation of reference numerals: box 1, partition 1a, horizontal plate 1a1, vertical plate 1a2, installation bar 1b, electric meter chamber 1c, electric meter chamber door 1c1, electric meter observation window 1c2, main switch chamber 1d, main switch chamber door 1d1 , sub-switch chamber 1e, sub-switch chamber door 1e1, surge protector chamber 1f, surge protector chamber door 1f1, dust cover 2, upper cover 2a, lower cover 2b, dust-proof rubber sheet 2c, round Through hole 2d, wire inlet hole 3, mounting plate 5, handle lock 6, padlock 7, fixed door 8, movable door 9, cable management hole 10, louver cooling hole 11.

Detailed ways

Below in conjunction with accompanying drawing and embodiment of description, the specific embodiment of the utility model is described in further detail:

Referring to an indoor meter box shown in Figures 1 to 5, it includes a box body 1, and the box body 1 is provided with a meter room 1c, a main switch room 1d, a branch switch room 1e and a surge protector room 1f, The meter room 1c, the main switch room 1d, the sub-switch room 1e and the surge protector room 1f are separated by a partition 1a, and the box body 1 is hinged with the door 1c1 of the meter room, the main switch room 1d1, the sub-switch room 1e1 and The surge protector room 1f1, the electric meter room door 1c1 is equipped with an electric meter observation window 1c2 corresponding to the position of each electric energy meter, and the top of the box body 1 is provided with an inlet hole 3 and a dust cover 2 for the wires to enter the box, The dust cover 2 is installed on the top of the inner side of the box body 1 and is located directly below the wire inlet hole 3. On the inner wall of the box body 1, there are several installation strips 1b for installing electrical components. On the side wall of the box body 1, there are There is a cooling mechanism.

The partition 1a includes a horizontal plate 1a1 and a vertical plate 1a2, the main switch room 1d and the meter room 1c are located above the horizontal plate 1a1, the main switch room 1d and the meter room 1c are distributed on both sides of the vertical plate 1a2, The surge protector room and the sub-switch room 1e are located under the horizontal plate 1a1, the surge protector room and the sub-switch room 1e are distributed on both sides of the vertical plate 1a2, and the surge protector room is located directly under the main switch room 1d , the sub-switching room 1e is located directly below the meter room 1c, and the box body 1 is divided into four chambers to prevent corresponding electrical components, which are dedicated to special warehouses, and are clear at a glance, greatly reducing the potential safety hazard of electrical components being mixed together.

The heat dissipation mechanism is the louver heat dissipation holes 11 arranged on both sides of the box body 1. The louver heat dissipation holes 11 are six in total and are arranged on the side walls of both sides of the box body 1 in pairs. When the operating load of the device is relatively large, the louver cooling holes 11 can dissipate heat in the box in time to avoid damage to the device.

Both sides of the top of the box body 1 are provided with mounting plates 5 for installing the meter box on the wall, and the meter box is stably and firmly installed on the wall outside the floor through the mounting plate 5 .

One end of the meter room door 1c1, the main switch room 1d1, the branch switch room 1e1 and the surge protector room 1f1 is hinged on the vertical side wall of the box body 1, and the maintenance personnel can open the door to check the energy meter or electrical components. Carry out maintenance.

A handle lock 6 and a padlock 7 are provided on the non-hinged ends of the electric meter room door 1c1, the main switch room 1d1, the branch switch room 1e1 and the surge protector room 1f1, through the double cooperation of the handle lock 6 and the padlock 7, It effectively reduces the risk of being opened privately to steal electricity.

The meter room door 1c1 and the branch switch room 1e1 all include a fixed door 8 and a movable door 9, one end of the fixed door 8 is hinged on the vertical plate 1a2, and one end of the movable door 9 is hinged on the vertical side of the box body 1 On the wall, a double-opening structure is adopted, and only half of the door needs to be opened in places with limited space to operate the electrical devices in the box.

The main switch room 1d and the meter room 1c, the main switch room 1d and the surge protector room, the meter room 1c and the sub-switch room 1e, and the partition 1a between the sub-switch room 1e and the surge protector room are all set There are wire management holes 10 for arranging the wires, and the wiring between each chamber in the box is sorted through the off-line hole, which ensures the cleanliness and beauty of the wiring in the box.

Described dustproof cover 2 comprises upper cover plate 2a, lower cover plate 2b and some dustproof rubber sheets 2c that are arranged between upper cover plate 2a and lower cover plate 2b, and described upper cover plate 2a and lower cover plate 2b The center is provided with a circular through hole 2d for combing the wires, and the dustproof rubber sheet 2c can be bent at will to facilitate the cable to enter the meter box from the circular through hole 2d.

One end of all dust-proof rubber sheets 2c points to the center of the circular through hole 2d, and the other end is tightly pressed by the upper cover plate 2a and the lower cover plate 2b. Shaped through hole 2d enters in the case, and dust and foreign matter are blocked outside the case by the dust-proof rubber sheet 2c to prevent from entering the case.

Working principle: Electric meter room 1c, main switch room 1d, sub-switch room 1e and surge protector room 1f are respectively used to install electric energy meter, main switch, sub-switch and surge protector, dedicated to special warehouse, isolated from each other, and electric meter room The door 1c1, the main switch room 1d1, the branch switch room 1e1 and the surge protector room 1f1 are all locked with the double cooperation of the padlock 7 and the handle lock 6. The dust cover 2 prevents dust and foreign matter from entering the box, and the louver cooling holes 11 enable convection of internal and external air to effectively dissipate heat to the electrical components in the box.

The above is only a preferred embodiment of the present utility model, and does not make any limitation to the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model , all still belong to the scope of the technical solution of the present utility model.

Claims (10)

1. a kind of indoor ammeter box, including babinet (1), it is characterised in that：Meter room (1c), total is provided in the babinet (1) Switch gear room (1d), switch-dividing room (1e) and surge protector room (1f), meter room (1c), master switch room (1d), switch-dividing room It is separated between (1e) and surge protector room (1f) by partition plate (1a), meter room door (1c1) is hinged on babinet (1), is always opened Room door (1d1), switch-dividing room door (1e1) and surge protector room door (1f1) are closed, each block of electricity is corresponded on meter room door (1c1) Can the position of table be both provided with ammeter observation window (1c2), be provided at the top of babinet (1) for electric wire into the entrance hole in cartonning (3) it is mounted on the top on the inside of babinet (1) with dust cover (2), dust cover (2) and positioned at the underface of entrance hole (3), babinet (1) several are provided on inner wall for installing the mounting bar (1b) of electrical part, heat dissipation machine is provided on the side wall of babinet (1) Structure.

2. a kind of indoor ammeter box according to claim 1, it is characterised in that：The partition plate (1a) includes a level board (1a1) and vertical plate (1a2), master switch room (1d) and meter room (1c) are located at the top of level board (1a1), master switch room (1d) and meter room (1c) are distributed in the both sides of vertical plate (1a2), and Surge Protector room and switch-dividing room (1e) are located at level board The lower section of (1a1), Surge Protector room and switch-dividing room (1e) are distributed in the both sides of vertical plate (1a2), Surge Protector room position In the underface of master switch room (1d), switch-dividing room (1e) is located at the underface of meter room (1c).

3. a kind of indoor ammeter box according to claim 1, it is characterised in that：The cooling mechanism is to be arranged on babinet (1) the blinds heat emission hole (11) of both sides, the blinds heat emission hole (11) have six altogether and split are in pairs arranged on babinet (1) on both sides side wall.

4. a kind of indoor ammeter box according to claim 1, it is characterised in that：The top both sides of the babinet (1) are set Be useful for the installing plate (5) ammeter box being mounted on metope.

5. a kind of indoor ammeter box according to claim 1, it is characterised in that：The meter room door (1c1), master switch room One end of door (1d1), switch-dividing room door (1e1) and surge protector room door (1f1) is hinged on the upright side walls of babinet (1) On.

6. a kind of indoor ammeter box according to claim 5, it is characterised in that：The meter room door (1c1), master switch room Door (1d1), switch-dividing room door (1e1) and surge protector room door (1f1) non-articulated end be respectively provided with there are one handle lock (6) and One padlock (7).

7. a kind of indoor ammeter box according to claim 6, it is characterised in that：The meter room door (1c1) and switch-dividing Room door (1e1) includes a fixed door (8) and a dodge gate (9), and one end of fixed door (8) is hinged on vertical plate (1a2) On, one end of dodge gate (9) is hinged in the upright side walls of babinet (1).

8. a kind of indoor ammeter box according to claim 1, it is characterised in that：The master switch room (1d) and meter room (1c), master switch room (1d) and Surge Protector room, meter room (1c) and switch-dividing room (1e) and switch-dividing room (1e) and wave It is both provided with to arrange the lineation hole (10) of electric wire on partition plate (1a) between surge protector room.

9. a kind of indoor ammeter box according to claim 1, it is characterised in that：The dust cover (2) includes upper cover plate (2a), lower cover (2b) and several dust protection rubber pieces (2c) being arranged between upper cover plate (2a) and lower cover (2b), it is described on It is both provided with to comb the circular through hole (2d) of electric wire at the center of cover board (2a) and lower cover (2b).

10. a kind of indoor ammeter box according to claim 9, it is characterised in that：One end of all dust protection rubber pieces (2c) The center of circle of circular through hole (2d) is directed to, the other end is capped plate (2a) and lower cover (2b) closely presses, and dust cover (2) passes through Bolt is fixed on babinet (1).