An electricity meter box

Abstract

The utility model discloses an electric meter box relates to electric meter box technical field, and this electric meter box, including electric meter box main part and set up in the support frame of electric meter box inner wall, the sliding block is slidably connected to the support frame, still include: set up in the fixed sleeve of sliding block inside, the fixed sleeve slidably connected with adjustment assembly, the adjustment assembly includes telescopic link, spring and fixed sheet, one side of electric meter box main part is connected with the protective housing, sets up the fixed lug of screw thread connection in the both sides of protective housing, the protective housing fixedly connected with dustproof heat dissipation subassembly, dustproof heat dissipation subassembly includes dust screen and cooling fan, the crosspiece of setting up in the one side of sliding block, the sliding block fixedly welded with reinforcing sheet. The utility model discloses through the setting of adjustment assembly, reaches the effect of adjusting the interval of crosspiece, makes the personnel convenient operation and maintenance, and the stability between electric meter and the arrangement of connecting line is more neat and standard simultaneously, has improved the convenience and adjustability of device.

Description

Technical Field

[0001] This utility model relates to the field of meter box technology, specifically to an electric meter box. Background Technology

[0002] An electricity meter box is an important device used for the installation, protection, and management of electricity metering. It is typically installed in buildings, factories, commercial facilities, and other locations to house electrical equipment such as meters, circuit breakers, fuses, and terminal blocks. The main function of the meter box is to provide suitable installation space for electricity metering and to ensure the safety and normal operation of electrical equipment.

[0003] However, existing meter boxes are difficult to adjust their internal layout during use, which leads to inconvenience in installation and wiring, causing inconvenience to personnel operation and maintenance, and reducing maintenance efficiency. Utility Model Content

[0004] This utility model provides an electric meter box with the advantages of easy adjustment of the spacing of the crossbars, making it convenient for personnel to operate and maintain. At the same time, it has the advantages of more stable and neater arrangement of the connecting wires between the electric meters. This solves the problem that existing electric meter boxes are difficult to adjust the internal space layout during use, which leads to inconvenient installation, difficult wiring, inconvenience to personnel operation and maintenance, and reduced maintenance efficiency.

[0005] To facilitate the adjustment of the crossbar spacing, making operation and maintenance easier, and to ensure greater stability and neater arrangement of connecting wires between meters, this utility model provides the following technical solution: A meter box, comprising a meter box body and two sets of support frames disposed on the inner wall of the meter box body. A sliding block is slidably connected inside the support frame. The box also includes: a fixed sleeve disposed inside the sliding block, with an adjustment assembly slidably connected inside the fixed sleeve. The adjustment assembly includes a telescopic rod, a spring, and a fixing plate. A protective shell is connected to one side of the meter box body. Four sets of fixing ears are threadedly connected to both sides of the protective shell. A dustproof and heat dissipation assembly is fixedly connected to the front of the protective shell, including a dustproof mesh and a cooling fan. The cooling fan is sleeved on one side of the meter box body. A crossbar is disposed on one side of the sliding block, with several sets of mounting holes on its surface. A reinforcing plate is fixedly welded to one side of the sliding block.

[0006] As a preferred embodiment of this utility model, the adjustment assembly includes a telescopic rod slidably connected inside the fixed sleeve, a spring sleeved on the surface of the telescopic rod, and a fixing plate fixedly connected to one end of the telescopic rod.

[0007] As a preferred embodiment of the present invention, the dustproof and heat dissipation assembly includes a dustproof mesh fixedly connected to the front of the protective shell, and a cooling fan fixedly connected to one side of the dustproof mesh.

[0008] As a preferred embodiment of this utility model, a number of positioning holes are provided on one side of the support frame, and an mounting plate is fitted onto the surface of the fixing sleeve.

[0009] As a preferred technical solution of this utility model, the surfaces of the sliding block and the mounting plate are provided with two sets of threaded holes, and threaded bolts pass through the interior of the threaded holes.

[0010] As a preferred technical solution of this utility model, the surface of the meter box body and the fixing lug are provided with connection holes, and the internal threads of the threaded holes are connected with screws.

[0011] As a preferred technical solution of this utility model, the bottom of the main body of the meter box is provided with several sets of exhaust holes, and a mesh exhaust hole is provided at the bottom of one side of the main body of the meter box.

[0012] As a preferred embodiment of this utility model, a meter box door is rotatably connected to one side of the front of the meter box body, a square glass window is provided at the top of the meter box door, and a display assembly is provided at the bottom of the meter box door.

[0013] Compared with the prior art, the present invention provides an electric meter box, which has the following beneficial effects:

[0014] This meter box, through the adjustment of the component settings, allows for adjustment of the crossbar spacing. Pulling two sets of corresponding fixing plates causes the telescopic rod to slide within the fixing sleeve. Simultaneously, the spring contracts, pulling the telescopic rod out of the positioning hole on the support frame. Then, the crossbar is moved according to the required spacing, allowing the sliding block to slide to the appropriate position on the support frame. Releasing the fixing plates allows the spring to return to its original deformation, causing the telescopic rod to insert into the corresponding positioning hole, thus achieving the effect of adjusting the crossbar spacing. This facilitates operation and maintenance, while also improving the stability of the meters and the neatness and standardization of the connecting wires, enhancing the convenience and adjustability of the device.

[0015] This meter box, through the installation of dustproof and heat dissipation components, uses a fan to accelerate the airflow inside the meter box body to expel heat when it is necessary to reduce the impact of special environments on the inside of the meter box. The hot air is discharged through the dustproof net and protective shell. The dustproof net can prevent a large amount of dust and debris from entering the meter box body, thereby achieving the best heat dissipation and dustproof effect of the meter box body, improving the working conditions of the meter box and extending its service life. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the adjustment component structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the dustproof and heat dissipation component structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the fixed sleeve and sliding connection adjustment assembly of this utility model.

[0021] In the diagram: 1. Meter box body; 2. Support frame; 3. Sliding block; 4. Fixing sleeve; 5. Adjustment assembly; 501. Telescopic rod; 502. Spring; 503. Fixing plate; 6. Protective shell; 7. Fixing ear; 8. Dustproof and heat dissipation assembly; 801. Dustproof net; 802. Cooling fan; 9. Crossbar; 10. Reinforcing plate; 11. Mounting plate; 12. Threaded bolt; 13. Screw; 14. Meter box door; 15. Glass window; 16. Display assembly. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-5 This utility model discloses an electric meter box, including an electric meter box body 1 and two sets of support frames 2 disposed on the inner wall of the electric meter box body 1. A sliding block 3 is slidably connected inside the support frame 2. A fixing sleeve 4 is disposed inside the sliding block 3. An adjustment component 5 is slidably connected inside the fixing sleeve 4. The adjustment component 5 includes a telescopic rod 501, a spring 502 and a fixing plate 503. A protective shell 6 is connected to one side of the electric meter box body 1. Four sets of fixing ears 7 are threadedly connected to both sides of the protective shell 6. A dustproof and heat dissipation component 8 is fixedly connected to the front of the protective shell 6. The dustproof and heat dissipation component 8 includes a dustproof mesh 801 and a cooling fan 802. The cooling fan 802 is sleeved on one side of the electric meter box body 1. A crossbar 9 is disposed on one side of the sliding block 3. Several sets of mounting holes are opened on the surface of the crossbar 9. A reinforcing plate 10 is fixedly welded to one side of the sliding block 3.

[0024] Specifically, the adjustment component 5 includes a telescopic rod 501 that is slidably connected inside the fixed sleeve 4, a spring 502 that is sleeved on the surface of the telescopic rod 501, and a fixing plate 503 that is fixedly connected to one end of the telescopic rod 501.

[0025] In this embodiment, pulling the two sets of corresponding fixing plates 503 causes the fixing plates 503 to drive the telescopic rod 501 to slide inside the fixing sleeve 4. At the same time, the spring 502 is compressed by force, causing the telescopic rod 501 to be pulled out from the positioning hole on the support frame 2.

[0026] Specifically, the dustproof and heat dissipation component 8 includes a dustproof mesh 801 fixedly connected to the front of the protective shell 6, and a cooling fan 802 fixedly connected to one side of the dustproof mesh 801.

[0027] In this embodiment, the cooling fan 802 accelerates the airflow inside the meter box body 1 to expel heat. The hot air is discharged through the dustproof net 801 and the protective shell 6. The dustproof net 801 can block a large amount of dust and debris from entering the meter box body 1.

[0028] Specifically, the support frame 2 has several sets of positioning holes on one side, and the mounting plate 11 is sleeved on the surface of the fixing sleeve 4.

[0029] In this embodiment, the positioning hole is used to adjust and fix the spacing of the component 5, so that the telescopic rod 501 can be pulled out and inserted through the positioning hole. Pulling the fixing plate 503 will cause the telescopic rod 501 to slide in the fixing sleeve 4. The mounting plate 11 fixes the sliding block 3 through the threaded connection of the threaded bolt 12, so as to facilitate the movement of the adjustment component 5.

[0030] Specifically, both the sliding block 3 and the mounting plate 11 have two sets of threaded holes on their surfaces, and threaded bolts 12 pass through the inside of the threaded holes.

[0031] In this embodiment, the threaded hole facilitates the rotational installation of the threaded bolt 12 inside, and makes it easy for the threaded bolt 12 to pass through the threaded hole to fix the sliding block 3 and the mounting plate 11.

[0032] Specifically, both the main body 1 of the meter box and the fixing lug 7 have connection holes on their surfaces, and screws 13 are threaded into the threaded holes.

[0033] In this embodiment, the connecting hole facilitates the internal rotation and installation of the screw 13, and the screw 13 fixes the connecting hole between the meter box body 1 and the fixing ear 7.

[0034] Specifically, the bottom of the main body 1 of the meter box is provided with several sets of vent holes, and a mesh vent hole is provided at the bottom of one side of the main body 1 of the meter box.

[0035] In this embodiment, in order to maintain good ventilation, the mesh exhaust vents can block the entry of dust and debris during air circulation.

[0036] Specifically, a meter box door 14 is rotatably connected to one side of the front of the meter box body 1. A square glass window 15 is opened at the top of the meter box door 14, and a display assembly 16 is provided at the bottom of the meter box door 14.

[0037] In this implementation scheme, the glass window 15 facilitates maintenance personnel to observe the internal environment of the meter box, and the display component 16 is easy to operate and adjust, thereby reducing the time and error of operators.

[0038] The working principle and usage process of this utility model are as follows: When it is necessary to adjust the spacing of the crossbar 9, pull the two sets of corresponding fixing plates 503, so that the fixing plates 503 drive the telescopic rod 501 to slide in the fixing sleeve 4. At the same time, the spring 502 is compressed by force, so that the telescopic rod 501 is pulled out from the positioning hole on the support frame 2. Then, according to the required spacing, move the crossbar 9, so that the sliding block 3 slides to the appropriate position on the support frame 2. Release the fixing plates 503, and the spring 502 returns to its original deformation, driving the telescopic rod 501 to insert into the corresponding positioning hole.

[0039] When it is necessary to reduce the impact of the inside of the meter box on special environments, the cooling fan 802 accelerates the airflow inside the meter box body 1 to expel heat. The hot air is discharged through the dustproof net 801 and the protective shell 6. The dustproof net 801 can block a large amount of dust and debris from entering the meter box body 1.

[0040] In summary, this meter box, through the adjustment of component 5, achieves the effect of adjusting the spacing of the crossbars 9, preventing potential limitations on future equipment upgrades or maintenance due to insufficient space design. Simultaneously, it improves the stability between meters and the neatness and standardization of the connecting wires, enhancing the convenience and adjustability of the device. The dustproof and heat dissipation component 8 achieves optimal heat dissipation and dustproofing for the meter box body 1, preventing poor heat dissipation of electrical equipment, improving the working conditions of the meter box body 1, and extending its service life.

[0041] It should be noted that, in this document, terms such as "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electric meter box, comprising a meter box body (1) and two sets of support frames (2) disposed on the inner wall of the meter box body (1), wherein a sliding block (3) is slidably connected inside the support frame (2), characterized in that, Also includes: A fixed sleeve (4) is set inside the sliding block (3). An adjustment component (5) is slidably connected inside the fixed sleeve (4). The adjustment component (5) includes a telescopic rod (501), a spring (502), and a fixing plate (503). A protective shell (6) is connected to one side of the meter box body (1). Four sets of fixing ears (7) are threadedly connected to both sides of the protective shell (6). A dustproof heat dissipation component (8) is fixedly connected to the front of the protective shell (6). The dustproof heat dissipation component (8) includes a dustproof mesh (801) and a cooling fan (802). The cooling fan (802) is sleeved on one side of the main body (1) of the meter box. A crossbar (9) is provided on one side of the sliding block (3), and a number of mounting holes are provided on the surface of the crossbar (9). A reinforcing plate (10) is fixedly welded to one side of the sliding block (3).

2. The meter box according to claim 1, characterized in that: The adjustment assembly (5) includes a telescopic rod (501) slidably connected inside the fixed sleeve (4), a spring (502) is sleeved on the surface of the telescopic rod (501), and a fixing plate (503) is fixedly connected to one end of the telescopic rod (501).

3. The meter box according to claim 1, characterized in that: The dustproof and heat dissipation assembly (8) includes a dustproof net (801) fixedly connected to the front of the protective shell (6), and a cooling fan (802) is fixedly connected to one side of the dustproof net (801).

4. The meter box according to claim 1, characterized in that: The support frame (2) has several sets of positioning holes on one side, and the surface of the fixing sleeve (4) is fitted with mounting pieces (11).

5. The meter box according to claim 1, characterized in that: The surfaces of the sliding block (3) and the mounting plate (11) are provided with two sets of threaded holes, and threaded bolts (12) pass through the inside of the threaded holes.

6. The meter box according to claim 5, characterized in that: Both the main body (1) and the fixing lug (7) of the meter box are provided with connecting holes, and screws (13) are threaded into the internal threads of the threaded holes.

7. The meter box according to claim 1, characterized in that: The bottom of the main body (1) of the meter box is provided with several sets of exhaust holes, and a mesh exhaust hole is provided at the bottom of one side of the main body (1).

8. The meter box according to claim 1, characterized in that: The meter box body (1) is rotatably connected to one side of the front of the meter box body (1). A square glass window (15) is opened at the top of the meter box door (14), and a display assembly (16) is provided at the bottom of the meter box door (14).

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