An outdoor modular assembled power control cabinet

Abstract

This utility model relates to the field of power control cabinet technology and discloses an outdoor modular assembled power control cabinet, including a front panel, a back panel, a left side panel, a right side panel, a bottom panel, and a top panel. The bottom panel has No. 1 mortise grooves on both sides, and the bottom of the left and right side panels has No. 1 mortise protrusions. The inner walls of the left and right side panels have No. 2 mortise grooves on both sides, and the top of the left and right side panels has No. 3 mortise grooves. The back panel has No. 2 mortise protrusions on both sides, the front panel has No. 3 mortise protrusions on both sides, and the inner wall of the top panel has No. 4 mortise protrusions. The mortise joints of the various modular components allow for convenient and quick assembly and disassembly, facilitating transportation and installation. The inclusion of a fan, louvers, dustproof net, sealing strip, and base also provides good sealing, heat dissipation, and dehumidification functions, thereby improving the reliability and stability of the power control cabinet in outdoor environments.

Description

Technical Field

[0001] This utility model relates to the field of power control cabinet technology, specifically an outdoor modular assembled power control cabinet. Background Technology

[0002] In outdoor power facilities, power control cabinets play a crucial role. They need to protect the internal electrical equipment from the influence of the external environment, while also facilitating installation, maintenance, and management. Traditional power control cabinets are usually assembled using welding or bolt connections, which are cumbersome to install and disassemble, especially in outdoor environments where space constraints and operational inconveniences may arise. Moreover, replacing damaged components is difficult. In addition, the outdoor environment is complex and variable, requiring power control cabinets to have good sealing properties to prevent rainwater and dust from entering, as well as effective heat dissipation and dehumidification measures to ensure the normal operation of the internal electrical equipment. Some existing outdoor control cabinets may have shortcomings in these aspects, such as poor sealing leading to moisture damage and inadequate heat dissipation causing performance degradation in high-temperature environments. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides an outdoor modular assembled power control cabinet, which can be easily and quickly assembled and disassembled, facilitating transportation and installation. It also has good sealing, heat dissipation and dehumidification functions to improve the reliability and stability of the power control cabinet in outdoor environments.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an outdoor modular assembled power control cabinet, comprising a front panel, a back panel, a left side panel, a right side panel, a bottom panel, and a top panel;

[0005] The bottom plate has a No. 1 mortise groove on both the left and right sides, and a No. 1 mortise protrusion on the bottom of the left and right sides. The bottom plate is connected to the left and right sides by the mortise groove and the No. 1 mortise protrusion.

[0006] The left and right sides of the inner wall of the left and right sides are provided with No. 2 mortise grooves, the back panel is provided with No. 2 mortise protrusions on both sides, and the front panel is provided with No. 3 mortise protrusions on both sides. The left and right sides are connected to the back panel through the connection of No. 2 mortise grooves and No. 2 mortise protrusions, and the left and right sides are connected to the front panel through the mortise and tenon joint of No. 2 mortise grooves and No. 3 mortise protrusions.

[0007] The top of the left and right side panels are provided with No. 3 mortise grooves, and the inner wall of the top panel is provided with No. 4 mortise protrusions. The left and right side panels are connected to the top panel through the mortise and tenon joints of No. 3 mortise grooves and No. 4 mortise protrusions.

[0008] Preferably, the first, second, and third mortise grooves are all inverted "T" shaped grooves, and the first, second, third, and fourth mortise protrusions are all protrusions that fit the shape of the grooves.

[0009] Preferably, the base plate is provided with a base, the interior of which is provided with a drawer for storing dehumidifying materials. The top of the base is hollowed out, and the two sides of the top of the base are provided with grooves that are movably connected to the fixing parts at the bottom of the mounting plate.

[0010] Preferably, the fastener is disposed in the cavities opened at the bottom of the left and right sides of the mounting plate, and a rectangular opening is opened on one side of the cavity;

[0011] The fixing component includes a fixing block, a connecting rod, a movable plate, and a spring. The top of the fixing block is fixedly connected to one end of the connecting rod, and the other end of the connecting rod is fixedly connected to the bottom of the movable plate. The top of the movable plate is fixedly connected to the lower end of the spring, and the upper end of the spring is fixed to the top of the cavity of the mounting plate. The movable plate can move up and down through the rectangular opening.

[0012] Preferably, the front panel is provided with a cabinet door.

[0013] Preferably, a sealing strip is provided around the cabinet door.

[0014] Preferably, a fan is provided at the bottom end of the top plate.

[0015] Preferably, both the left and right side panels are provided with heat dissipation windows.

[0016] Preferably, the heat dissipation window is provided with louvers on the outside and a filter screen on the inside.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] This utility model utilizes an inverted "T" shaped tenon and mortise structure to achieve rapid assembly of the base plate, side plates, front plate, back plate, and top plate, eliminating the need for welding or complex bolt fixing. This simplifies the installation process and is particularly suitable for rapid assembly and disassembly in outdoor spaces with limited space. Each module is independently connected, allowing for individual removal and replacement of damaged components (such as the side or front plate), reducing maintenance costs. Sealing strips around the front cabinet door, combined with the tight fit of the tenon and mortise structure, effectively prevent rainwater and dust from entering the cabinet, protecting internal electrical equipment from external corrosion. The side plate ventilation windows feature louvers on the outside and filters on the inside, allowing for airflow and heat dissipation through the louvers while filtering dust, improving long-term operational stability. The base plate incorporates drawer-type dehumidifying material with a perforated design that ensures dehumidification covers the bottom of the cabinet. Combined with the top plate fan, this actively expels humid and hot air, solving the problem of moisture damage in humid outdoor environments, making it especially suitable for rainy or high-humidity areas. With the addition of fasteners, the mounting plate can be quickly engaged with the base via grooves, allowing for tool-free installation and removal, facilitating internal equipment inspection and replacement, and improving maintenance efficiency. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is an exploded view of the structure of this utility model;

[0021] Figure 3 This utility model Figure 1 Schematic diagram of the cross-section at point A in the middle;

[0022] Figure 4 This utility model Figure 1 Enlarged structural diagram at point B;

[0023] Figure 5 This is a schematic diagram of the top plate 4 structure of this utility model;

[0024] Figure 6 This is a schematic diagram of the base plate 3 of this utility model.

[0025] The components include: 1. Front panel; 101. No. 3 mortise protrusion; 2. Left side panel; 201. No. 2 mortise groove; 202. No. 1 mortise protrusion; 203. No. 3 mortise groove; 3. Bottom panel; 301. No. 1 mortise groove; 302. Groove; 4. Top panel; 401. No. 4 mortise protrusion; 402. Fan; 5. Back panel; 501. No. 2 mortise protrusion; 6. Cabinet door; 7. Base; 701. Drawer; 8. Ventilation window; 9. Louver; 10. Fasteners; 1001. Spring; 1002. Movable plate; 1003. Connecting rod; 1004. Fixing block; 11. Filter screen; 12. Mounting plate; 13. Sealing strip. Detailed Implementation

[0026] 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.

[0027] Please see Figure 1 - Figure 5 This utility model provides an outdoor modular assembled power control cabinet, including a front panel 1, a back panel 5, a left side panel 2, a right side panel 14, a bottom panel 3, and a top panel 4;

[0028] The bottom plate 3 is provided with a first mortise groove 301 on both the left and right sides, and the bottom of the left side plate 2 and the right side plate 14 is provided with a first mortise protrusion 202. The bottom plate 3 is connected to the left side plate 2 and the right side plate 14 by the first mortise groove 301 and the first mortise protrusion 202.

[0029] The left side panel 2 and the right side panel 14 are provided with No. 2 mortise grooves 201 on both sides of the inner wall. The back panel 5 is provided with No. 2 mortise protrusions 501 on both sides. The front panel 1 is provided with No. 3 mortise protrusions 101 on both sides. The left side panel 2 and the right side panel 14 are connected to the back panel 5 through the connection of No. 2 mortise grooves 201 and No. 3 mortise protrusions 501. The left side panel 2 and the right side panel 14 are connected to the front panel 1 through the mortise and tenon connection of No. 2 mortise grooves 201 and No. 3 mortise protrusions 101.

[0030] The top of the left side plate 2 and the right side plate 14 are provided with a No. 3 mortise groove 203, and the inner wall of the top plate 4 is provided with a No. 4 mortise protrusion 401. The left side plate 2 and the right side plate 14 are connected to the top plate 4 by the mortise and tenon joint of the No. 3 mortise groove 203 and the No. 4 mortise protrusion 401.

[0031] This utility model provides a technical solution: the first mortise groove 301, the second mortise groove 201, and the third mortise groove 203 are all inverted "T" shaped grooves, and the first mortise protrusion 202, the second mortise protrusion 501, the third mortise protrusion 101, and the fourth mortise protrusion 401 are all protrusions that fit the shape of the grooves. Through the above technical solution, the shapes of the mortise protrusions and the mortise grooves fit together, making the overall mortise of the control cabinet tighter, the whole structure more robust, and the protection effect better.

[0032] This utility model provides a technical solution: a base 7 is provided on the base plate 3, and a drawer 701 is provided inside the base 7. The drawer 701 is used to place dehumidifying materials. The top of the base 7 has a hollow design, and grooves 302 are provided on both sides of the top of the base 7. The grooves 302 are movably connected to the fixing parts 10 at the bottom of the mounting plate 12. The base 7 can isolate the bottom moisture of the mounting plate 12. The drawer 701 is used to place dehumidifying materials. The hollow design of the top of the base 7 allows the dehumidification effect to cover the bottom of the cabinet. With the help of the top plate fan 402, the humid and hot air is actively discharged, solving the problem of equipment moisture in outdoor humid environments.

[0033] This utility model provides a technical solution: the fixing member 10 is set in the cavity opened at the bottom of the left and right sides of the mounting plate 12, and a rectangular opening is opened on one side of the cavity;

[0034] The fixing component 10 includes a fixing block 1004, a connecting rod 1003, a movable plate 1002, and a spring 1001. The top of the fixing block 1004 is fixedly connected to one end of the connecting rod 1003, and the other end of the connecting rod 1003 is fixedly connected to the bottom of the movable plate 1002. The top of the movable plate 1002 is fixedly connected to the lower end of the spring 1001, and the upper end of the spring 1001 is fixed to the top of the cavity of the mounting plate 12. The movable plate 1002 can move up and down through the rectangular opening. Through the above technical solution, the mounting plate 12 can be quickly snapped onto the base 7 through the fixing component 10, and the mounting plate 12 can be disassembled and assembled without tools, which facilitates the inspection and replacement of internal equipment and improves maintenance efficiency.

[0035] This utility model provides a technical solution: a cabinet door 6 is provided on the front panel 1, and a sealing strip 13 is provided around the cabinet door 6. The above technical solution can effectively prevent rainwater and dust from entering the cabinet and protect the internal electrical equipment from external corrosion.

[0036] This utility model provides a technical solution: a fan 402 is provided at the bottom of the top plate 4, and heat dissipation windows 8 are provided on both the left side plate 2 and the right side plate 14. Louvers 9 are provided on the outside of the heat dissipation windows 8, and filters 11 are provided on the inside. Through the above technical solution, the fan 402 accelerates air circulation, which can both guide air to dissipate heat through the louvers 9 and intercept dust through the filters 11, avoiding the dust accumulation problem caused by the direct exposure of traditional heat dissipation holes, and improving the long-term operational stability of the equipment.

[0037] Working principle: After arriving at the location of the power control cabinet, first place the base plate 3 on the ground. There is a No. 1 mortise groove 301 on both the left and right sides of the base plate 3. There is a No. 1 mortise protrusion 202 at the bottom of the left side plate 2. Mortise the No. 1 mortise protrusion 202 at the bottom of the left side plate 2 with the No. 1 mortise groove 301 on the left side of the base plate 3. There is also a No. 1 mortise protrusion 202 at the bottom of the right side plate 14. Mortise the No. 1 mortise protrusion 202 at the bottom of the right side plate 14 with the No. 1 mortise groove 301 on the right side of the base plate 3. At this time, the connection between the left side plate 2 and the right side plate 14 and the base plate 3 is completed.

[0038] The left and right sides of the inner walls of the left and right panels 2 and 14 are provided with No. 2 mortise grooves 201, and the back panel 5 is provided with No. 2 mortise protrusions 501 on both sides. With the direction in which the drawer 701 in the base 7 on the bottom plate 3 can be pulled out as the front, the No. 2 mortise protrusions 501 on both sides of the back panel 5 are mortised with the No. 2 mortise grooves 201 provided at the rear of the inner walls of the left and right panels 2 and 14. At this time, the installation of the back panel is completed.

[0039] Next, place the mounting plate 12 on the base 7 and push the mounting plate 12 backward. When the fixing piece 10 moves with the mounting plate 12 to the groove 302 at the top of the base 7, the spring 1001 pushes the movable plate 1002. The movable plate 1002 drives the fixing block 1004 to move downward through the connecting rod 1003. The fixing block 1004 is stuck in the groove 302. At this time, the mounting plate 12 and the base 7 are engaged. Pry the movable plate 1002 upward to drive the fixing block 1004 to move upward. When the fixing block 1004 moves upward out of the groove 302, pull the mounting plate 12 forward to pull out the mounting plate 12.

[0040] After the base plate 3, left side plate 2, right side plate 14 and mounting plate 12 are installed, the No. 3 mortise protrusions 101 on both sides of the front plate 1 are mortised into the No. 2 mortise grooves 201 on the inner walls of the left side plate 2 and right side plate 14, thus completing the installation of the front plate 1. Finally, the No. 4 mortise protrusions 401 on the inner wall of the top plate 4 are mortised into the No. 3 mortise grooves 203 on the top of the left side plate 2 and right side plate 14, thus completing the assembly of this utility model.

[0041] 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 outdoor modular assembled power control cabinet, characterized in that: It includes a front panel (1), a back panel (5), a left side panel (2), a right side panel (14), a bottom panel (3), and a top panel (4); The bottom plate (3) is provided with a first mortise groove (301) on both the left and right sides. The bottom of the left side plate (2) and the right side plate (14) are provided with a first mortise protrusion (202). The bottom plate (3) is connected to the left side plate (2) and the right side plate (14) by the first mortise groove (301) and the first mortise protrusion (202). The left side plate (2) and the right side plate (14) are provided with No. 2 mortise grooves (201) on both sides of the inner wall. The back plate (5) is provided with No. 2 mortise protrusions (501) on both sides. The front plate (1) is provided with No. 3 mortise protrusions (101) on both sides. The left side plate (2) and the right side plate (14) are connected to the back plate (5) through the connection of No. 2 mortise grooves (201) and No. 2 mortise protrusions (501). The left side plate (2) and the right side plate (14) are connected to the front plate (1) through the mortise and tenon connection of No. 2 mortise grooves (201) and No. 3 mortise protrusions (101). The top of the left side plate (2) and the right side plate (14) are provided with a No. 3 mortise groove (203), and the inner wall of the top plate (4) is provided with a No. 4 mortise protrusion (401). The left side plate (2) and the right side plate (14) are connected to the top plate (4) by the mortise and tenon joint of the No. 3 mortise groove (203) and the No. 4 mortise protrusion (401).

2. The outdoor modular assembled power control cabinet according to claim 1, characterized in that: The first mortise groove (301), the second mortise groove (201), and the third mortise groove (203) are all inverted "T" shaped grooves, and the first mortise protrusion (202), the second mortise protrusion (501), the third mortise protrusion (101), and the fourth mortise protrusion (401) are all protrusions that fit the shape of the grooves.

3. The outdoor modular assembled power control cabinet according to claim 1, characterized in that: The base plate (3) is provided with a base (7), and the base (7) is provided with a drawer (701) inside. The drawer (701) is used to place dehumidifying materials. The top of the base (7) is hollowed out. The two sides of the top of the base (7) are provided with grooves (302) opposite to each other. The grooves (302) are movably connected to the fixing parts (10) at the bottom of the mounting plate (12).

4. The outdoor modular assembled power control cabinet according to claim 3, characterized in that: The fastener (10) is set in the cavity opened at the bottom of the left and right sides of the mounting plate (12), and a rectangular opening is opened on one side of the cavity; The fixing component (10) includes a fixing block (1004), a connecting rod (1003), a movable plate (1002), and a spring (1001). The top of the fixing block (1004) is fixedly connected to one end of the connecting rod (1003), and the other end of the connecting rod (1003) is fixedly connected to the bottom of the movable plate (1002). The top of the movable plate (1002) is fixedly connected to the lower end of the spring (1001), and the upper end of the spring (1001) is fixed to the top of the cavity of the mounting plate (12). The movable plate (1002) can move up and down through the rectangular opening.

5. The outdoor modular assembled power control cabinet according to claim 1, characterized in that: The front panel (1) is provided with a cabinet door (6).

6. An outdoor modular assembled power control cabinet according to claim 5, characterized in that: The cabinet door (6) is provided with a sealing strip (13) around its perimeter.

7. An outdoor modular assembled power control cabinet according to claim 1, characterized in that: A fan (402) is provided at the bottom of the top plate (4).

8. An outdoor modular assembled power control cabinet according to claim 1, characterized in that: Both the left side plate (2) and the right side plate (14) are provided with heat dissipation windows (8).

9. An outdoor modular assembled power control cabinet according to claim 8, characterized in that: The heat dissipation window (8) is provided with louvers (9) on the outside and filters (11) on the inside.

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