Locking type electric box window of electric meter box

Abstract

The utility model discloses a locking type electric box window of an electric meter box, which comprises a shell, a guide rail is arranged on the shell, a lifting door plate is connected onto the guide rail in a sliding manner, the lifting door plate comprises an inner door plate and an outer door plate, and a reserved gap is arranged between the inner door plate and the outer door plate. The inner door plate and the outer door plate are arranged on the two sides of the shell respectively, the reserved gap is aligned with the shell, opposite elastic pieces are arranged on the inner door plate and the outer door plate, a clamping gap is reserved between the elastic pieces, and the size of the clamping gap is smaller than the thickness of the shell. According to the electric meter box locking type electric box window provided by the utility model, when the lifting door plate is opened, the lifting door plate can be automatically fixed and limited, so that the situation that additional support is needed is avoided, and the data recording efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of meter box technology, and in particular to a lockable electrical box window for meter boxes. Background Technology

[0002] For example, publication number "CN221380054U" discloses "a stainless steel electricity meter box," including a box body and a door panel mounted on the box body. The door panel has multiple observation windows, with mounting seats and mounting grooves on the upper and lower sides of each observation window. A dust cover perpendicular to the door panel is elastically rotatably connected to the mounting seat. Each observation window has a snap-fit ​​hole, and a snap fastener is elastically installed in the mounting groove. When the dust cover is rotated downwards until the snap-fit ​​hole engages with the snap fastener, the dust cover completely covers the observation window. A push plate is also fixedly connected to the snap fastener; pushing the push plate moves the snap fastener to disengage from the snap-fit ​​hole, causing the dust cover to spring upwards. However, in practical applications, this type of dust cover requires opening and manually supporting a column to observe the internal electricity meter readings, causing inconvenience when data recording is needed. Summary of the Invention

[0003] In view of the problem mentioned in the background art that the dust cover needs to be manually fixed, this utility model provides a locking electrical box window for meter boxes, which can automatically fix and limit the lifting door when it is opened, avoiding the need for additional support and improving data recording efficiency.

[0004] To achieve the above objectives, the present invention adopts the following technical solution.

[0005] A lockable electrical box window for an electric meter box includes a housing with a guide rail on the housing. A lifting door panel is slidably connected to the guide rail. The lifting door panel includes an inner door panel and an outer door panel with a reserved gap between them. The inner and outer door panels are respectively located on both sides of the housing, and the reserved gap is aligned with the housing. Opposing elastic pieces are provided on the inner and outer door panels, and an engaging gap is provided between the elastic pieces. The size of the engaging gap is smaller than the thickness of the housing. In this application, an elastic sheet is first installed between the inner and outer door panels to reduce the reserved gap between them. The engagement gap between the elastic sheets is controlled to be smaller than the thickness of the outer casing. This allows the engagement gap to align with the casing along the movement path when the lifting door panel moves relative to the guide rail. Since the engagement gap is smaller than the casing thickness, and the elastic sheet has elastic deformation allowance (typically made of rubber), the engagement gap can be engaged with the casing using the elastic force of the elastic sheet. Friction further secures the lifting door panel to the casing, preventing it from falling. Therefore, this design eliminates the need for additional hand support when recording electricity meter readings, improving work efficiency. Furthermore, compared to the existing flip-top covers, the sliding door panel in this application reduces noise generation. Existing flip-top covers require hand support; after recording the electricity meter readings, the operator may unconsciously release their hand, causing the flip-top to rotate and collide with the casing, generating significant noise and impacting the casing over time. Impacts can cause deformation of the housing. In this application, because the lifting door panel engages with the housing through a locking gap after rising, operators need to manually pull down to overcome friction and close the lifting door panel. Since this operation is manually controlled, operators are more likely to consciously close it, avoiding direct impact to the housing and preventing damage and noise. Furthermore, the lifting door panel in this application, with its inner and outer door panels, provides excellent dust protection. During use, dust typically accumulates on the outer surface of the housing and the outer door panel. In some technologies, if only one door panel is installed, dust will be brought into the interior of the cabinet during the sliding process. However, in this application, due to the adoption of a double-sided structure, although dust on the outside of the shell will stick to the inside of the outer door panel when the lifting door panel rises, there is an inner door panel between the inside of the outer door panel and the interior of the cabinet. During the sliding process, the inner door panel only contacts the inside of the shell, and the inside of the shell does not get dusty. Furthermore, there is a reserved gap between the inner door panel and the outer door panel, so dust on the outer door panel will not get on it either. Therefore, the dustproof effect inside the cabinet is guaranteed.

[0006] Preferably, the lifting door panel includes a bottom baffle, which abuts against the housing when the lifting door panel moves upward. The bottom baffle is positioned at the bottom of the reserved gap. When the lifting door panel slides relative to the housing, the bottom baffle abuts against the housing, thereby controlling the sliding position of the lifting door panel. Simultaneously, the bottom baffle allows a reserved gap to be maintained after the inner and outer door panels are connected.

[0007] Preferably, the lifting door panel includes a rubber baffle, and the inner and outer door panels are provided with threaded assemblies at positions corresponding to the rubber baffles. When the threaded assemblies are tightened, the inner and outer door panels move relative to each other, and the engagement gap decreases. The rubber baffle on the lifting door panel buffers and absorbs shock when the lifting door panel slides and impacts the housing, reducing impact damage and noise. Since the rubber baffle is located between the inner and outer door panels, the reserved gap between them is formed by the rubber baffle. Therefore, when the rubber baffle is compressed, the reserved gap decreases, resulting in a smaller engagement gap. In actual use, repeated compression of the elastic sheet may cause the opening of the engagement gap to widen. Therefore, when the engagement force between the engagement gap and the housing is insufficient, the threaded assemblies can compress the rubber baffle and reduce the reserved gap between the inner and outer door panels, ensuring that the engagement gap maintains its engagement effect with the housing.

[0008] Preferably, the threaded assembly includes an adjusting nut and an adjusting bolt. The inner door panel has a nut groove adapted to the shape of the adjusting nut, and the outer door panel has a bolt hole for mounting the adjusting bolt. The bolt head of the adjusting bolt is located on one side of the outer door panel. The threaded assembly includes an adjusting nut and an adjusting bolt, wherein the adjusting nut is disposed in the nut groove on the inner door panel. The shape of the nut groove is adapted to the shape of the adjusting nut, thereby limiting and constraining the adjusting nut. When the adjusting bolt is rotated on one side of the outer door panel, the adjusting nut is fixed, thus achieving the tightening of the threaded pair and reducing the reserved gap between the inner and outer door panels, facilitating adjustments by the operator.

[0009] Preferably, the size of the reserved gap is greater than the thickness of the housing. Setting the size of the reserved gap to be greater than the thickness of the housing avoids displacement and jamming caused by the inner and outer door panels directly clamping the housing due to the reduced spacing during the tightening of the threaded assembly, while also allowing adjustment margins for the engagement gap and the elastic plate.

[0010] Preferably, the housing located on both sides of the lifting door panel in the displacement direction includes a limiting part extending into a reserved gap, the limiting part being located between the inner door panel and the outer door panel. The housing includes the limiting part, wherein the limiting part is located within the reserved gap, that is, between the inner door panel and the outer door panel. The housing provides limiting constraints on the inner and outer door panels, thereby ensuring the stability of the constraint, preventing the inner and outer door panels from dislodging or shifting, and ensuring that the inner and outer door panels can move stably on both sides of the housing during movement.

[0011] Preferably, the guide rail includes a detachable rail frame disposed on the inner and outer sides of the housing. The detachable rail frame includes a mounting plate and a limiting plate, which are arranged in an "L" shape. Setting the guide rail as a detachable rail frame that can be connected to the housing facilitates installation. Simultaneously, arranging the mounting plate and limiting plate in an "L" shape ensures the stability of the support for the inner and outer door panels while maintaining structural simplicity.

[0012] Preferably, the mounting plate is provided with a connecting piece, and the connecting piece is provided with mounting bolts for connection with the housing. The connecting piece on the mounting plate facilitates the installation of the detachable rail frame onto the housing.

[0013] Preferably, the elastic sheet includes a transition slope at its end. The transition slope on the elastic sheet allows for smoother engagement between the housing and the locking gap, preventing the elastic sheet from jamming the housing due to misalignment of the inner and outer door panels, thus ensuring operational stability.

[0014] Preferably, a lifting handle is provided on the outer door panel. The lifting handle facilitates operation by staff. Preferably, the lifting handle has both a curved surface and a flat surface to ensure a comfortable feel and stable operation.

[0015] The beneficial effects of this utility model are as follows:

[0016] (1) When the lifting door is opened, it can automatically fix the lifting door to a fixed position, avoiding the need for additional support and improving data recording efficiency;

[0017] (2) When closing the lifting door, manually pull down to overcome friction and drive the lifting door to move, thereby closing the lifting door. Through manual correction, damage and noise caused by direct impact on the box are avoided.

[0018] (3) During the sliding process, the inner door panel only contacts the inner side of the shell, and the inner side of the shell is not contaminated with dust. There is also a reserved gap between the inner door panel and the outer door panel, so it will not be contaminated with dust on the outer door panel, thus ensuring the dustproof effect inside the box.

[0019] (4) By setting rubber baffles, the reserved gap and the locking gap can be freely adjusted, thereby overcoming the problem of reduced elasticity and weak locking caused by long-term work. Furthermore, by setting adjusting nuts and adjusting bolts, quick adjustment can be made on one side of the outer door panel. Attached Figure Description

[0020] Figure 1 This is the overall isometric view of this utility model.

[0021] Figure 2 This is an exploded view of the entire utility model.

[0022] Figure 3 This is a partial isometric sectional view of the guide rail in this utility model.

[0023] Figure 4 This is a side view of the lifting door panel in this utility model.

[0024] Figure 5 This is the first exploded view of Example 2.

[0025] Figure 6 This is the second exploded view of Example 2.

[0026] In the picture:

[0027] 1 housing, 11 limiting parts;

[0028] 2 guide rails, 21 detachable rail frame, 211 mounting plate, 212 limiting plate, 213 connecting piece, 214 mounting bolts;

[0029] 3 Lifting door panel, 31 Inner door panel, 311 Nut groove, 32 Outer door panel, 321 Bolt hole, 322 Lifting handle, 33 Reserved gap, 34 Elastic sheet, 341 Transition slope, 35 Engaging gap, 36 Bottom baffle, 37 Rubber baffle, 381 Adjusting nut, 382 Adjusting bolt. Detailed Implementation

[0030] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0031] Example 1:

[0032] like Figure 1 , 2As shown in Figure 4, a lockable electrical box window for an electric meter box includes a housing 1, a guide rail 2 on the housing 1, and a sliding door panel 3 on the guide rail 2. The sliding door panel 3 includes an inner door panel 31 and an outer door panel 32, with a reserved gap 33 between the inner door panel 31 and the outer door panel 32. The inner door panel 31 and the outer door panel 32 are respectively located on both sides of the housing 1, and the reserved gap 33 is aligned with the housing 1. Opposing elastic pieces 34 are provided on the inner door panel 31 and the outer door panel 32, and a locking gap 35 is left between the elastic pieces 34. In the initial state, the size of the locking gap 35 is smaller than the thickness of the housing 1.In this application, an elastic piece 34 is first provided between the inner door panel 31 and the outer door panel 32 to reduce the reserved gap 33 between the inner door panel 31 and the outer door panel 32. Furthermore, the engagement gap 35 between the elastic pieces 34 is controlled to be smaller than the thickness of the outer shell. This allows the engagement gap 35 to engage with the shell 1 on the movement path when the lifting door panel 3 moves relative to the guide rail 2. Since the size of the engagement gap 35 is smaller than the thickness of the shell 1, and since the elastic piece 34 has elastic deformation allowance (generally made of rubber), the engagement gap 35 can be engaged with the shell 1 using the elastic force of the elastic piece 34. Furthermore, friction is used to fix the lifting door panel 3 to the housing 1, preventing it from falling. Therefore, with the above-mentioned setup, no additional hand support is needed when observing and recording the electricity meter readings inside the housing, improving work efficiency. At the same time, compared to the flip-top cover in the prior art, the sliding door panel of this application reduces noise generation. In the prior art, the flip-top cover requires hand support; therefore, after recording the electricity meter readings, the operator may unconsciously and inertially release their hand, causing the flip-top to rotate directly and collide with the housing, generating significant noise and impacting the housing. Prolonged impacts may cause deformation of the housing. In this application, because the lifting door panel 3 engages with the housing 1 through the engagement gap 35 after rising, the operator needs to manually pull down to overcome friction and move the lifting door panel 3, thus closing it. Since this operation is manually controlled, the operator will consciously close it, avoiding direct impact to the housing and preventing damage and noise. Furthermore, the lifting door panel 3 in this application has a good dustproof effect through the inner door panel 31 and the outer door panel 32. During use, dust generally accumulates on the outer side of the housing 1 and the outer side of the outer door panel 32, whereas existing technologies... If only one door panel is installed during the operation, dust will be brought into the interior of the box during the sliding process. However, due to the double-sided structure adopted in this application, when the lifting door panel 3 rises, although the dust on the outside of the shell 1 will stick to the inside of the outer door panel 32, there is also an inner door panel 31 between the inside of the outer door panel 32 and the interior of the box. During the sliding process, the inner door panel 31 only contacts the inside of the shell 1, and the inside of the shell 1 does not get dusty. There is also a reserved gap 33 between the inner door panel 31 and the outer door panel 32, so the dust on the outer door panel 32 will not get dusty. Therefore, the dustproof effect inside the box is guaranteed.

[0033] like Figure 2As shown, the lifting door panel 3 includes a bottom baffle 36. When the lifting door panel 3 moves upward, the bottom baffle 36 abuts against the housing 1. The lifting door panel 3 is provided with a bottom baffle 36, which corresponds to the bottom position of the reserved gap 33. When the lifting door panel 3 slides relative to each other, the bottom baffle 36 abuts against the housing 1, thereby controlling the sliding position of the lifting door panel 3. At the same time, the bottom baffle 36 allows the reserved gap 33 to be left after the inner door panel 31 and the outer door panel 32 are connected.

[0034] like Figure 3 As shown, the housing 1 located on both sides of the lifting door panel in the displacement direction includes a limiting part 11 extending into the reserved gap 33. The limiting part 11 is located between the inner door panel 31 and the outer door panel 32. The housing 1 includes the limiting part 11, wherein the limiting part 11 is located within the reserved gap 33, that is, the limiting part 11 is between the inner door panel 31 and the outer door panel 32. The housing 1 limits and constrains the inner door panel 31 and the outer door panel 32, thereby ensuring the stability of the constraint, preventing the inner door panel 31 and the outer door panel 32 from coming off or shifting, and ensuring that the inner door panel 31 and the outer door panel 32 can move stably on both sides of the housing 1 during the movement.

[0035] like Figure 3 As shown, the guide rail 2 includes a detachable rail frame 21 disposed on the inner and outer sides of the housing 1. The detachable rail frame 21 includes a mounting plate 211 and a limiting plate, which are arranged in an "L" shape. By configuring the guide rail 2 as a detachable rail frame 21 that can be connected to the housing 1, installation is facilitated. At the same time, the "L"-shaped arrangement of the mounting plate 211 and the limiting plate ensures the stability of the support for the inner door panel 31 and the outer door panel 32, while also ensuring the simplicity of the structure.

[0036] like Figure 2 As shown, a connecting piece 213 is provided on the mounting plate 211, and a mounting bolt 214 for connecting to the housing 1 is provided on the connecting piece 213. The connecting piece 213 on the mounting plate 211 facilitates the installation of the detachable rail frame 21 onto the housing 1.

[0037] like Figure 2 As shown, the elastic sheet 34 includes a transition slope 341 disposed at its end. The transition slope 341 on the elastic sheet 34 enables a smoother connection between the housing 1 and the engagement gap 35, preventing the elastic sheet 34 from jamming the housing 1 due to the misalignment of the inner door panel 31 and the outer door panel 32, thus ensuring operational stability.

[0038] like Figure 2As shown, a lifting handle 322 is provided on the outer door panel 32. The lifting handle 322 is provided on the outer door panel 32 to facilitate operation by the staff. In this embodiment, the lifting handle 322 is provided with an arc surface and a flat surface to ensure the feel and stability of operation.

[0039] In this embodiment, the above-described structure can automatically fix the lifting door panel 3 in a limited position when it is opened, avoiding the need for additional support and improving data recording efficiency. When the lifting door panel 3 is closed, it is manually pulled down to overcome friction and drive the lifting door panel 3 to move, thereby achieving the closing of the lifting door panel 3. Through manual correction, damage and noise caused by direct impact on the box are avoided. During the sliding process, the inner door panel 31 only contacts the inner side of the shell 1, and the inner side of the shell 1 is not contaminated with dust. There is also a reserved gap 33 between the inner door panel 31 and the outer door panel 32, so it will not be contaminated with dust on the outer door panel 32, thus ensuring the dustproof effect inside the box.

[0040] Example 2:

[0041] like Figure 5 , 6 As shown, in this embodiment, the lifting door panel 3 includes a rubber baffle 37. The inner door panel 31 and the outer door panel 32 are provided with threaded components at the positions corresponding to the rubber baffle 37. When the threaded components are tightened, the inner door panel 31 and the outer door panel 32 move relative to each other, and the engagement gap 35 is reduced. A rubber baffle 37 is provided on the lifting door panel 3. The rubber baffle 37 can buffer and reduce shock when the lifting door panel 3 slides and hits the housing 1, thereby reducing impact damage and noise. At the same time, since the rubber baffle 37 is located between the inner door panel 31 and the outer door panel 32, the reserved gap 33 between the inner door panel 31 and the outer door panel 32 is formed by the rubber baffle 37. Therefore, when the rubber baffle 37 is squeezed, the reserved gap 33 will shrink, which will lead to a reduction in the engagement gap 35. In actual use, the elastic sheet 34 may cause the opening of the engagement gap 35 to become larger due to repeated compression. Therefore, when the engagement force between the engagement gap 35 and the housing 1 is insufficient, the threaded assembly can squeeze the rubber baffle 37 and reduce the reserved gap 33 between the inner door panel 31 and the outer door panel 32, so that the engagement gap 35 can maintain the engagement effect with the housing 1.

[0042] like Figure 6As shown, the threaded assembly includes an adjusting nut 381 and an adjusting bolt 382. The inner door panel 31 has a nut groove 311 adapted to the shape of the adjusting nut 381, and the outer door panel 32 has a bolt hole 321 for mounting the adjusting bolt 382. The bolt head of the adjusting bolt 382 is located on one side of the outer door panel 32. The adjusting nut 381 is positioned in the nut groove 311 on the inner door panel 31. The shape of the nut groove 311 is adapted to the shape of the adjusting nut 381, thus limiting and constraining the adjusting nut 381. When the adjusting bolt 382 is rotated on one side of the outer door panel 32, the adjusting nut 381 is fixed, thereby tightening the threaded pair and reducing the reserved gap 33 between the inner door panel 31 and the outer door panel 32, facilitating adjustments by the operator.

[0043] like Figure 3 As shown, the size of the reserved gap 33 is greater than the thickness of the housing 1. Setting the size of the reserved gap 33 to be greater than the thickness of the housing 1 avoids displacement and jamming caused by the inner door panel 31 and outer door panel 32 directly clamping the housing 1 due to the reduced spacing during the tightening of the threaded assembly, while also leaving adjustment margin for the engagement gap 35 and the elastic piece 34.

[0044] In this embodiment, the above structure allows for free adjustment of the reserved gap 33 and the engagement gap 35 by setting the rubber baffle 37, thereby overcoming the problem of reduced performance of the elastic sheet 34 and insecure engagement due to long-term work. Furthermore, by setting the adjusting nut 381 and adjusting bolt 382, ​​quick adjustment can be made on one side of the outer door panel 32.

[0045] In addition to the above structure, this embodiment also includes a housing 1, on which a guide rail 2 is provided. A lifting door panel 3 is slidably connected to the guide rail 2. The lifting door panel 3 includes an inner door panel 31 and an outer door panel 32, with a reserved gap 33 between the inner door panel 31 and the outer door panel 32. The inner door panel 31 and the outer door panel 32 are respectively located on both sides of the housing 1, and the reserved gap 33 is aligned with the housing 1. Opposing elastic pieces 34 are provided on the inner door panel 31 and the outer door panel 32, with a locking gap 35 between the elastic pieces 34. In the initial state, the size of the locking gap 35 is smaller than the thickness of the housing 1. The lifting door panel 3 includes a bottom baffle 36, which abuts against the housing 1 when the lifting door panel 3 moves upward. The lifting door panel 3 is provided with a bottom baffle 36, which corresponds to the bottom position of the reserved gap 33. When the lifting door panel 3 slides relative to each other, the bottom baffle 36 will abut against the housing 1, thereby controlling the sliding position of the lifting door panel 3. At the same time, the bottom baffle 36 can leave a reserved gap 33 after the inner door panel 31 and the outer door panel 32 are connected. The housing 1 located on both sides of the lifting door panel in the displacement direction includes a limiting part 11 extending into the reserved gap 33. The limiting part 11 is located between the inner door panel 31 and the outer door panel 32. The housing 1 includes a limiting part 11, which is located within the reserved gap 33, that is, the limiting part 11 is between the inner door panel 31 and the outer door panel 32. The housing 1 limits and constrains the inner door panel 31 and the outer door panel 32, thereby ensuring the stability of the constraint and preventing the inner door panel 31 and the outer door panel 32 from coming off or shifting. This ensures that the inner door panel 31 and the outer door panel 32 can move stably on both sides of the housing 1 during the movement.

[0046] The guide rail 2 includes a detachable rail frame 21 disposed on the inner and outer sides of the housing 1. The detachable rail frame 21 includes a mounting plate 211 and a limiting plate, which are arranged in an "L" shape. The guide rail 2 is configured as a detachable rail frame 21 that can be connected to the housing 1, facilitating installation. The "L" shape arrangement of the mounting plate 211 and the limiting plate ensures the stability of the support for the inner door panel 31 and the outer door panel 32, while maintaining structural simplicity. A connecting piece 213 is provided on the mounting plate 211, and mounting bolts 214 for connecting to the housing 1 are provided on the connecting piece 213. The connecting piece 213 facilitates the installation of the detachable rail frame 21 onto the housing 1.

[0047] The elastic plate 34 includes a transition slope 341 at its end. The transition slope 341 on the elastic plate 34 allows for smoother engagement between the housing 1 and the engagement gap 35, preventing the elastic plate 34 from jamming the housing 1 due to misalignment between the inner door panel 31 and the outer door panel 32, thus ensuring operational stability. A lifting handle 322 is provided on the outer door panel 32. The lifting handle 322 facilitates operation and features both a curved surface and a flat surface to ensure a comfortable feel and operational stability.

Claims

1. A lockable electrical box window for a meter box, characterized in that, The device includes a housing, on which a guide rail is provided, and a lifting door panel is slidably connected to the guide rail. The lifting door panel includes an inner door panel and an outer door panel, with a reserved gap between the inner door panel and the outer door panel. The inner door panel and the outer door panel are respectively located on both sides of the housing, and the reserved gap is aligned with the housing. Opposing elastic pieces are provided on the inner door panel and the outer door panel, with an engaging gap between the elastic pieces. The size of the engaging gap is smaller than the thickness of the housing.

2. A lockable electrical cabinet window for an electrical cabinet as defined in claim 1, characterized in that The lifting door panel includes a bottom baffle, which abuts against the housing when the lifting door panel moves upward.

3. The lockable electrical box window of claim 1, wherein: The lifting door panel includes a rubber baffle. The inner door panel and the outer door panel are provided with threaded assemblies at the positions corresponding to the rubber baffles. When the threaded assemblies are tightened, the inner door panel and the outer door panel move relative to each other, and the engagement gap is reduced.

4. The lockable electrical box window of an electrical meter box of claim 3, wherein, The threaded assembly includes an adjusting nut and an adjusting bolt. The inner door panel is provided with a nut groove adapted to the shape of the adjusting nut, and the outer door panel is provided with a bolt hole for installing the adjusting bolt. The bolt head of the adjusting bolt is located on one side of the outer door panel.

5. The lockable electrical box window of an electrical meter box as described in claim 1, wherein, The size of the reserved gap is greater than the thickness of the shell.

6. The locking type electrical box window for a meter box according to claim 1, characterized in that, The housing located on both sides of the displacement direction of the lifting door panel includes a limiting part extending into the reserved gap, and the limiting part is located between the inner door panel and the outer door panel.

7. The locking type electrical box window for a meter box according to claim 1, characterized in that, The guide rail includes a detachable rail frame disposed on the inner and outer sides of the housing. The detachable rail frame includes a mounting plate and a limiting plate, which are arranged in an "L" shape.

8. A lockable electrical box window for a meter box according to claim 7, characterized in that, The mounting plate is provided with a connecting piece, and the connecting piece is provided with mounting bolts that connect to the housing.

9. A lockable electrical box window for a meter box according to any one of claims 1-8, characterized in that, The elastic sheet includes a transition slope disposed at its end.

10. A lockable electrical box window for a meter box according to any one of claims 1-8, characterized in that, The outer door panel is equipped with a lifting handle.

Images