Mounting structure of electrical box

Abstract

The utility model discloses an electrical box installation structure, which comprises an electrical box and two fixing blocks, the front sides of the fixing blocks are fixedly connected with the rear side of the electrical box, the opposite sides of the two fixing blocks are movably connected with an installation shell, and the rear side of the installation shell is fixedly connected with an installation plate. Through cooperative use of an installation structure, an installation clamping block, a moving frame, a spring and an installation groove, the problems that installation of an existing electrical box is a process needing accurate operation and complying with safety specifications, it needs to be ensured that the electrical box is installed at a dry, ventilated, barrier-free and convenient-to-use position, an installation plate needs to be arranged on a wall face in the installation process, and the installation cost is low are solved. The electrical cabinet needs to be maintained or replaced after being used for a long time, the bolts need to be detached during replacement, then the bolts are installed by professionals, and the replacement mode takes a long time and is not convenient enough. However, the existing electrical box does not have components convenient to replace after being installed.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical boxes, and particularly relates to an installation structure of an electrical box. Background Art

[0002] An electrical box is a configuration box for electrical equipment. It is very important during the operation of electrical equipment. It is used to place electrical equipment to prevent it from getting damp and damaged. The design of the electrical box usually takes into account factors such as heat dissipation, dust prevention, and moisture prevention to ensure that the electrical equipment can operate stably in various environments. To sum up, the problems existing in the prior art are as follows: The installation of the electrical box is a process that requires precise operation and compliance with safety specifications. It is necessary to ensure that the electrical box is installed in a dry, ventilated, obstacle-free and convenient-to-use position. During installation, the mounting plate needs to be set on the wall surface, and then the electrical box is installed on the mounting plate using bolts. When the electrical cabinet needs to be repaired or replaced after long-term use, multiple bolts need to be disassembled during replacement, and then multiple bolts need to be installed by professionals. This replacement method takes a long time and is not convenient enough. However, there is no component for convenient replacement after the existing electrical box is installed. Therefore, an installation structure of an electrical box is specifically proposed to solve the above problems. Content of the Utility Model

[0003] Aiming at the problems existing in the prior art, the utility model provides an installation structure of an electrical box, which has the advantage of enabling convenient replacement after the electrical box is installed, and solves the problems that the installation of the existing electrical box is a process that requires precise operation and compliance with safety specifications. It is necessary to ensure that the electrical box is installed in a dry, ventilated, obstacle-free and convenient-to-use position. During installation, the mounting plate needs to be set on the wall surface, and then the electrical box is installed on the mounting plate using bolts. When the electrical cabinet needs to be repaired or replaced after long-term use, multiple bolts need to be disassembled during replacement, and then multiple bolts need to be installed by professionals. This replacement method takes a long time and is not convenient enough. However, there is no component for convenient replacement after the existing electrical box is installed.

[0004] The utility model is implemented as follows: An installation structure of an electrical box includes an electrical box and two fixing blocks. The front side of the fixing block is fixedly connected to the rear side of the electrical box. A mounting shell is movably connected to the opposite sides of the two fixing blocks. The rear side of the mounting shell is fixedly connected to a mounting plate, and the mounting plate is arranged on the mounting wall surface. Two control frames are movably connected to the inner cavity of the mounting shell. Opposite sides of the two control frames penetrate through the mounting shell and extend to the outside of the inner cavity of the mounting shell. An installation structure is arranged inside the mounting shell.

[0005] Preferably, the installation structure includes two installation blocks. The opposite sides of the two installation blocks penetrate through the installation shell and extend to the outside of the inner cavity of the installation shell. A moving frame is fixedly connected to the front side of the installation block. Two springs are fixedly connected to the opposite sides of the two moving frames. By setting the installation structure, when the electrical box needs to be installed on the front side of the installation plate, the installation structure has a limiting effect on the position of the electrical box.

[0006] Preferably, two moving shells that cooperate with the moving frame are fixedly connected to the inner cavity of the installation shell. The surface of the moving frame is movably connected to the inner cavity of the moving shell. By setting the moving shell, when the installation block moves, it will drive the moving frame to move along the inner cavity of the moving shell. The cooperation between the moving shell and the moving frame has a limiting effect on the moving position of the installation block.

[0007] Preferably, a squeezing rotating shell is movably connected to the rear side of the inner cavity of the installation shell through a rotating shaft. Squeezing frames that cooperate with the squeezing rotating shell are fixedly connected to the opposite sides of the two installation blocks. The inner cavity of the squeezing rotating shell is movably connected to the surface of the squeezing frame. By setting the squeezing rotating shell and the squeezing frame, when the squeezing rotating shell rotates, it can generate a squeezing force on the squeezing frame, and the two squeezing frames subjected to the squeezing force will move towards each other.

[0008] Preferably, a squeezing rod that cooperates with the squeezing rotating shell is fixedly connected to the rear side of the control frame. The surface of the squeezing rod is in contact with the surface of the squeezing rotating shell. By setting the squeezing rod, when the control frame moves, it will drive the squeezing rod to move along the surface of the squeezing rotating shell. The squeezing force generated by the squeezing rod on the squeezing rotating shell can drive the squeezing rotating shell to rotate through the rotating shaft.

[0009] Preferably, installation grooves that cooperate with the installation blocks are formed on the opposite sides of the two fixing blocks. The surface of the installation block is in contact with the inner cavity of the installation groove. By setting the installation groove, when the installation shell moves between the two fixing blocks and the control frame is released, the restoring force generated by the spring restoring its shape will drive the installation block to snap into the inner cavity of the installation groove. The cooperation between the installation block and the installation groove has a limiting effect on the position of the installation shell.

[0010] Preferably, two docking blocks are fixedly connected to the rear side of the electrical box. Two docking shells that cooperate with the docking blocks are fixedly connected to the front side of the installation plate. The surface of the docking block is in contact with the inner cavity of the docking shell. By setting the docking block and the docking shell, when the docking block moves into the inner cavity of the docking shell, it can drive the installation shell to move between the two fixing blocks.

[0011] 1. By using the installation structure, installation blocks, moving frame, spring and installation groove in combination, the present utility model solves the problem that the installation of the existing electrical box is a process that requires precise operation and compliance with safety specifications. It is necessary to ensure that the electrical box is installed in a dry, ventilated, obstacle-free and convenient position. During installation, the installation plate needs to be set on the wall surface, and then the electrical box is installed on the installation plate using bolts. When the electrical cabinet needs to be repaired or replaced after long-term use, multiple bolts need to be removed during replacement, and then multiple bolts need to be installed by professionals. This replacement method takes a long time and is not convenient enough. However, there are no components for convenient replacement after the existing electrical box is installed.

[0012] 2. By setting the installation structure in the present utility model, when the extrusion frame moves, it can drive two installation blocks to move towards each other. When the installation blocks move, they will drive the moving frame to move along the inner cavity of the moving shell. When the moving frame moves, the force generated causes the spring to undergo elastic deformation. The restoring force generated when the spring returns to its original shape will drive the installation blocks to snap into the inner cavity of the installation groove. The installation structure has a limiting effect on the position of the electrical box. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional structure diagram provided by an embodiment of the present utility model;

[0014] Figure 2 is a three-dimensional connection diagram of the electrical box, fixed block, installation plate and installation shell provided by an embodiment of the present utility model;

[0015] Figure 3 is a three-dimensional cross-sectional view of the installation shell provided by an embodiment of the present utility model;

[0016] Figure 4 is a three-dimensional structure diagram of the extrusion rotating shell, extrusion frame and installation block provided by an embodiment of the present utility model.

[0017] In the figure: 1. Electrical box; 2. Fixed block; 3. Installation shell; 4. Installation plate; 5. Control box; 6. Installation structure; 601. Installation block; 602. Moving frame; 603. Spring; 7. Moving shell; 8. Extrusion rotating shell; 9. Extrusion frame; 10. Extrusion rod; 11. Installation groove; 12. Docking block; 13. Docking shell. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] To further understand the content, features and effects of the present utility model, the following embodiments are cited and described in detail in conjunction with the accompanying drawings.

[0019] The structure of the present utility model will be described in detail below with reference to the accompanying drawings.

[0020] Such as Figures 1 to 4As shown in the figure, an installation structure of an electrical box provided by an embodiment of the present utility model includes an electrical box 1 and two fixing blocks 2. The front side of the fixing block 2 is fixedly connected to the rear side of the electrical box 1. One side of the two fixing blocks 2 facing each other is movably connected to an installation shell 3. The rear side of the installation shell 3 is fixedly connected to an installation plate 4. The installation plate 4 is arranged on the installation wall surface. The inner cavity of the installation shell 3 is movably connected to two control frames 5. One side of the two control frames 5 facing away from each other penetrates through the installation shell 3 and extends to the outside of the inner cavity of the installation shell 3. An installation structure 6 is arranged inside the installation shell 3.

[0021] Reference Figure 3 , the installation structure 6 includes two installation blocks 601. One side of the two installation blocks 601 facing away from each other penetrates through the installation shell 3 and extends to the outside of the inner cavity of the installation shell 3. The front side of the installation block 601 is fixedly connected to a moving frame 602. One side of the two moving frames 602 facing each other is fixedly connected to two springs 603.

[0022] Adopting the above scheme: By setting the installation structure 6, when the electrical box 1 needs to be installed on the front side of the installation plate 4, the installation structure 6 has a limiting effect on the position of the electrical box 1.

[0023] Reference Figure 3 , two moving shells 7 that cooperate with the moving frame 602 are fixedly connected to the inner cavity of the installation shell 3. The surface of the moving frame 602 is movably connected to the inner cavity of the moving shell 7.

[0024] Adopting the above scheme: By setting the moving shell 7, when the installation block 601 moves, it will drive the moving frame 602 to move along the inner cavity of the moving shell 7. The cooperation between the moving shell 7 and the moving frame 602 has a limiting effect on the moving position of the installation block 601.

[0025] Reference Figure 3 , the rear side of the inner cavity of the installation shell 3 is movably connected to an extrusion rotating shell 8 through a rotating shaft. One side of the two installation blocks 601 facing each other is fixedly connected to an extrusion frame 9 that cooperates with the extrusion rotating shell 8. The inner cavity of the extrusion rotating shell 8 is movably connected to the surface of the extrusion frame 9.

[0026] Adopting the above scheme: By setting the extrusion rotating shell 8 and the extrusion frame 9, when the extrusion rotating shell 8 rotates, it can generate an extrusion force on the extrusion frame 9. The two extrusion frames 9 subjected to the extrusion force will move towards the side close to each other.

[0027] Reference Figure 3 , the rear side of the control frame 5 is fixedly connected to an extrusion rod 10 that cooperates with the extrusion rotating shell 8. The surface of the extrusion rod 10 is in contact with the surface of the extrusion rotating shell 8.

[0028] Adopt the above solution: By setting the extrusion rod 10, when the control box 5 moves, it will drive the extrusion rod 10 to move along the surface of the extrusion rotating shell 8, and the extrusion force generated by the extrusion rod 10 on the extrusion rotating shell 8 can drive the extrusion rotating shell 8 to rotate through the rotating shaft.

[0029] Reference Figure 2 , mounting grooves 11 which are used in cooperation with the mounting clamping blocks 601 are formed on the opposite sides of the two fixed blocks 2, and the surface of the mounting clamping block 601 contacts the inner cavity of the mounting groove 11.

[0030] Adopt the above solution: By setting the mounting groove 11, when the mounting shell 3 moves between the two fixed blocks 2, the control box 5 is released, and the restoring force generated by the spring 603 restoring its shape will drive the mounting clamping block 601 to snap into the inner cavity of the mounting groove 11. The cooperation between the mounting clamping block 601 and the mounting groove 11 has a limiting effect on the position of the mounting shell 3.

[0031] Reference Figure 1 , two docking clamping blocks 12 are fixedly connected to the rear side of the electrical box 1, two docking shells 13 which are used in cooperation with the docking clamping blocks 12 are fixedly connected to the front side of the mounting plate 4, and the surface of the docking clamping block 12 contacts the inner cavity of the docking shell 13.

[0032] Adopt the above solution: By setting the docking clamping block 12 and the docking shell 13, when the docking clamping block 12 moves into the inner cavity of the docking shell 13, it can drive the mounting shell 3 to move between the two fixed blocks 2.

[0033] During use, when the electrical box 1 needs to be replaced conveniently after installation, first, the user pulls the control box 5 towards the opposite sides of the two control boxes 5. When the control box 5 moves, it will drive the extrusion rod 10 to move along the surface of the extrusion rotating shell 8. The extrusion force generated by the extrusion rod 10 on the extrusion rotating shell 8 can drive the extrusion rotating shell 8 to rotate along the surface of the extrusion frame 9 through the rotating shaft. The extrusion force of the extrusion rotating shell 8 on the extrusion frame 9 can drive the two extrusion frames 9 to move towards each other. When the extrusion frame 9 moves, it can drive the two installation blocks 601 to move towards each other. When the installation block 601 moves, it will drive the moving frame 602 to move along the inner cavity of the moving shell 7. The force generated when the moving frame 602 moves causes the spring 603 to undergo elastic deformation. When the installation block 601 completely moves into the inner cavity of the installation shell 3, the docking block 12 can be moved out of the inner cavity of the docking shell 13, and at the same time, the installation shell 3 is driven to move to a position where it is separated from the contact with the fixed block 2. At this time, the disassembly of the electrical box 1 is completed. Then, the replaced electrical box 1 can be installed by pulling the control box 5. When the installation shell 3 moves between the two fixed blocks 2, release the two control boxes 5. The restoring force generated when the spring 603 resumes its shape will drive the installation block 601 to snap into the inner cavity of the installation groove 11. The cooperation of the installation block 601 and the installation groove 11 has a limiting effect on the position of the electrical box 1. At this time, the electrical box 1 is conveniently replaced.

[0034] In summary: For the installation structure of this electrical box, by setting the cooperation of the installation structure 6, the installation block 601, the moving frame 602, the spring 603, and the installation groove 11, it solves the problem that the installation of the existing electrical box is a process that requires precise operation and compliance with safety specifications. It is necessary to ensure that the electrical box is installed in a dry, ventilated, obstacle-free, and convenient position. During installation, the installation plate needs to be set on the wall, and then the electrical box is installed on the installation plate using bolts. When the electrical cabinet needs to be repaired or replaced after long-term use, multiple bolts need to be disassembled during replacement, and then multiple bolts need to be installed by professionals. This replacement method takes a long time and is not convenient enough. However, there are no components for convenient replacement after the existing electrical box is installed.

[0035] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or elements inherent to such process, method, article or device.

[0036] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An electrical box installation structure, comprising an electrical box (1) and two fixing blocks (2), characterized in that: The front side of the fixing block (2) is fixedly connected to the rear side of the electrical box (1); the opposite sides of the two fixing blocks (2) are movably connected to a mounting shell (3); the rear side of the mounting shell (3) is fixedly connected to a mounting plate (4); the mounting plate (4) is arranged on a mounting wall; the inner cavity of the mounting shell (3) is movably connected to two control frames (5); the opposite sides of the two control frames (5) both penetrate the mounting shell (3) and extend to the outside of the inner cavity of the mounting shell (3); and a mounting structure (6) is arranged inside the mounting shell (3).

2. The installation structure of an electrical box according to claim 1, characterized in that: The mounting structure (6) comprises two mounting blocks (601), opposite sides of the two mounting blocks (601) both penetrate the mounting shell (3) and extend to the outside of the inner cavity of the mounting shell (3), the front side of the mounting block (601) is fixedly connected to a moving frame (602), and opposite sides of the two moving frames (602) are fixedly connected to two springs (603).

3. The installation structure of an electrical box according to claim 2, characterized in that: Two movable shells (7) used in conjunction with the movable frame (602) are fixedly connected to the inner cavity of the installation shell (3), and the surface of the movable frame (602) is movably connected to the inner cavity of the movable shell (7).

4. The installation structure of an electrical box according to claim 2, characterized in that: The rear side of the inner cavity of the installation shell (3) is movably connected to an extrusion rotating shell (8) via a rotating shaft, and opposite sides of the two installation clamps (601) are fixedly connected to an extrusion frame (9) used in conjunction with the extrusion rotating shell (8), and the inner cavity of the extrusion rotating shell (8) is movably connected to the surface of the extrusion frame (9).

5. The installation structure of an electrical box according to claim 4, characterized in that: An extrusion rod (10) used in conjunction with an extrusion rotating shell (8) is fixedly connected to the rear side of the control frame (5), and the surface of the extrusion rod (10) is in contact with the surface of the extrusion rotating shell (8).

6. The installation structure of an electrical box according to claim 2, characterized in that: An installation groove (11) for use with the installation block (601) is provided on one side opposite to the two fixing blocks (2), and the surface of the installation block (601) is in contact with the inner cavity of the installation groove (11).

7. The installation structure of an electrical box according to claim 1, characterized in that: The rear side of the electrical box (1) is fixedly connected to two docking blocks (12), and the front side of the mounting plate (4) is fixedly connected to two docking shells (13) used in conjunction with the docking blocks (12), and the surface of the docking blocks (12) is in contact with the inner cavity of the docking shell (13).

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