Outdoor electric energy metering box

Abstract

The utility model provides an outdoor electric energy metering box, which comprises a metering box body, the metering box body comprises a box body, the front part of the box body is movably provided with a door frame, the front part of the door frame is hinged with a box door, the box body is of a structure with an open front part and closed periphery and rear part, the edges of the front part of the box body are provided with accommodating grooves, and the accommodating grooves are arranged in the box body. The periphery of the rear portion of the door frame extends backwards to be provided with a rain baffle, the rain baffle is inserted into the containing groove, a fixing plate is rotationally arranged at the top of the box body, a clamping groove is formed in one side of the front end of the fixing plate, a clamping rod is arranged at the top of the door frame, and a pressing cap is installed at the top of the clamping rod in a threaded mode. According to the utility model, shielding protection is formed at the periphery of the opening at the front end of the electric energy metering box through the rain baffle, the depth of the internal space of the box body of the electric energy metering box is increased, so that rainwater is prevented from falling onto electrical components in the box body from the opening at the front end of the electric energy metering box, and great convenience is brought to maintenance operation of the electric energy metering box in rainy days.

Description

Technical Field

[0001] The utility model relates to the technical field of electric energy metering boxes, and particularly relates to an outdoor electric energy metering box. Background Art

[0002] In the user side of the power system, an electric meter usually needs to be installed to count the electricity consumption of users, and this kind of electric meter needs to be used in cooperation with a corresponding power metering box. The metering box is a box body for installing and controlling the electric energy meter, and is an important device used in the power supply and distribution system. It is an electric device for receiving and distributing electric energy in the power system and is an important part of the power transmission and distribution industry. It is widely used in different places, such as high-rise buildings, residential communities, industrial and mining enterprises, construction sites, etc.

[0003] At present, when there is a problem with the circuit in the electric energy metering box on a rainy day, affecting the normal power consumption of users, it is necessary to open the electric energy metering box on site for maintenance. Since the depth of the box body of the electric energy metering box is relatively short, rainwater is very likely to fall on the electrical components from the opening of the electric energy metering box, resulting in moisture inside the electric energy metering box and even damage to the electrical components. Therefore, it is very difficult to safely open the outdoor electric energy metering box for user power consumption maintenance work on rainy days. Summary of the Utility Model

[0004] The utility model aims to provide an outdoor electric energy metering box to solve the problems raised in the above background art.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] An outdoor electric energy metering box, including a metering box body. The metering box body includes a box body. A door frame is movably arranged at the front of the box body. A box door is hinged at the front of the door frame. The box body is an open structure at the front and a closed structure around the four sides and at the rear. Accommodating grooves are arranged at the edges of the front of the box body. Rain shields extend backward around the rear of the door frame, and the rain shields are inserted into the accommodating grooves. A fixing plate is rotatably arranged at the top of the box body. A clamping groove is arranged at one side of the front end of the fixing plate. A clamping rod is arranged at the top of the door frame, and a pressing cap is threadedly installed at the top of the clamping rod.

[0007] Preferably, a plurality of strip-shaped drainage holes are arranged horizontally and equidistantly at the bottom of the box body.

[0008] Preferably, the clamping rod is clamped into the clamping groove, and the pressing cap presses the fixing plate.

[0009] Preferably, an observation window is arranged at the top of the surface of the box door.

[0010] Advantageous Effects

[0011] One or more of the above technical solutions in the outdoor power metering box provided by the embodiment of the present utility model have at least one of the following technical effects:

[0012] Through the above technical solution of the present utility model, when urgent maintenance is needed on a rainy day, by loosening the compression cap to cancel the compression of the fixing plate, moving the fixing plate away from the clamping rod to cancel the fixation of the door frame, and pulling the door frame forward to pull out the rain shield from the receiving groove, thereby lengthening the depth of the internal space of the box body. The rain shield forms a shielding protection around the front opening of the box body, lengthening the depth of the internal space of the box body to prevent rain from falling on the electrical components inside the power metering box from the front opening of the box body, which brings great convenience to the maintenance operation of the power metering box on a rainy day. And when performing maintenance on a sunny day, the rain shield is received into the receiving groove on the box body, which is convenient for maintaining the internal components of the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 is a schematic diagram of the side sectional structure of the present utility model;

[0015] Figure 3 is a schematic diagram of the box body structure of the present utility model;

[0016] Figure 4 is a schematic diagram of the door frame structure of the present utility model;

[0017] Figure 5 is a schematic diagram of the working state structure of the present utility model;

[0018] The corresponding relationship between the reference numerals and the component names in the drawings is as follows:

[0019] 1, metering box body; 2, box body; 3, door frame; 4, box door; 5, receiving groove; 6, rain shield; 7, fixing plate; 8, clamping groove; 9, clamping rod; 10, compression cap; 11, strip-shaped drainage hole; 12, observation window. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0022] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] As Figures 1-5 shown, it is a schematic structural diagram of an outdoor electric energy metering box according to a preferred embodiment of the present utility model;

[0024] In this embodiment, it includes a metering box body 1. The metering box body 1 includes a box body 2. A door frame 3 is movably arranged at the front of the box body 2. The door frame 3 can be pulled out in a direction away from the box body 2. A box door 4 is hinged at the front of the door frame 3. The box body 2 has an open front and a closed structure around the perimeter and at the rear. Accommodating grooves 5 are provided at the front edge of the box body 2. The accommodating grooves 5 are arranged in a circle along the front end of the box body 2. Rain shields 6 extend rearward around the perimeter of the rear of the door frame 3. The rain shields 6 are arranged in a circle along the rear end of the door frame 3. The size of the rain shields 6 is set to match the size of the accommodating grooves 5. The rain shields 6 are inserted into the accommodating grooves 5. A fixing plate 7 is rotatably arranged at the top of the box body 2. A clamping groove 8 is provided on one side of the front end of the fixing plate 7. A clamping rod 9 is provided at the top of the door frame 3. The top of the clamping rod 9 has a thread. A pressing cap 10 is threadedly installed at the top of the clamping rod 9.

[0025] In this embodiment, a plurality of strip-shaped drain holes 11 are horizontally and equidistantly arranged at the bottom of the box body 2. The rainwater that enters the accommodating grooves 5 together with the rain shields 6 is discharged through the plurality of strip-shaped drain holes 11.

[0026] In this embodiment, the clamping rod 9 is clamped into the clamping groove 8, and the pressing cap 10 presses the fixing plate 7. The door frame 3 is fixed to the front of the box body 2 through this structure. When it is necessary to pull out the door frame 3 and the rain shields 6, by loosening the pressing cap 10, the pressing on the fixing plate 7 is cancelled, the fixing plate 7 is moved away from the clamping rod 9, and the clamping rod 9 is disengaged from the clamping groove 8, so that the fixing of the door frame 3 can be cancelled, and then the door frame 3 and the rain shields 6 can be pulled out.

[0027] In this embodiment, an observation window 12 is provided at the top of the surface of the box door 4. The observation window 12 is embedded in the surface of the box door 4 with transparent glass, which facilitates the staff to observe the internal working state of the box body 2 through the observation window 12.

[0028] For an outdoor electric energy metering box of the present utility model, its installation method, connection method or setting method are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented.

[0029] The technologies not described in detail in the present utility model are all well-known technologies. Those skilled in the art can easily implement the present utility model on the basis of understanding this specification, and the content shown in the drawings is a part of this specification.

[0030] The above content further elaborates on the present utility model in combination with specific implementation manners. It cannot be determined that the specific implementation of the present utility model is only limited to these descriptions. For those of ordinary skill in the technical field to which the present utility model belongs, without departing from the concept of the present utility model, several simple deductions or substitutions can still be made, which should all be regarded as belonging to the protection scope determined by the claims submitted for the present utility model.

Claims

1. An outdoor electric energy meter box, comprising a meter box body (1), characterized in that: The metering box body (1) comprises a box body (2), the front of which is movably provided with a door frame (3), the front of which is hingedly provided with a box door (4), the box body (2) is an open front structure, and the surrounding and rear parts are closed, the front edge of the box body (2) is provided with a receiving groove (5), the rear of the door frame (3) is provided with a rain shield (6) extending backward, the rain shield (6) is inserted into the receiving groove (5), the top of the box body (2) is provided with a fixed plate (7), the front end of the fixed plate (7) is provided with a clamping groove (8), the top of the door frame (3) is provided with a clamping rod (9), and the top of the clamping rod (9) is threadedly installed with a clamping cap (10).

2. An outdoor electric energy meter box according to claim 1, characterized in that: The bottom of the box body (2) is provided with a plurality of strip-shaped drainage holes (11) at equal intervals in the horizontal direction.

3. The outdoor electric energy meter box according to claim 1, characterized in that: The clamping rod (9) is clamped into the clamping groove (8), and the clamping cap (10) clamps the fixing plate (7).

4. The outdoor electric energy meter box according to claim 1, characterized in that: An observation window (12) is provided on the top of the surface of the box door (4).

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