An electric cabinet door lock structure

Abstract

The utility model relates to an electric cabinet door lock structure, including cabinet and cabinet door, is equipped with first installation structure and second installation structure on the cabinet door, connects first lock bar and second lock bar respectively. The door lock drives the lock bar movement through first lock piece and second lock piece, realizes the opening and closing of cabinet door. The installation structure adopts the sheet metal spare, strengthens the structural strength, prevents the cabinet door deformation. The lock bar is composed of cylinder rod and lock plate, and the lock plate both sides are equipped with lock pin, and cooperate with the lock block and lock groove on the cabinet and lock. Optionally, the lock bar limiting block is additionally arranged, and the lock bar sliding is guided through the sliding slot, and the stability is improved. The utility model is firm in structure, and convenient to install, is applicable to the improvement of the existing electric cabinet, and effectively enhances the door lock deformation resistance.

Description

Technical Field

[0001] This utility model relates to the field of energy storage cabinet technology, and more specifically, to a cabinet door lock structure. Background Technology

[0002] Because once the cabinet door of an outdoor energy storage cabinet is opened, the exposed battery packs, power modules, and various live wires are directly visible inside. If rainwater gets in, it can easily cause a short circuit, seriously threatening the safe operation of the cabinet. The constant temperature environment inside the cabinet is also greatly affected by the structure of the door lock. Many energy storage cabinets on the market are large in size and have large door panels. Once the door panel is deformed, it becomes difficult to close and fails to provide a seal. Therefore, the structure of the cabinet door lock is crucial.

[0003] Its structure is strong, and when closed, it can pull the deformed door back to improve the sealing performance to meet the dustproof and waterproof characteristics, and adapt to various outdoor climate conditions.

[0004] Chinese Patent Publication No. CN 222782503 U, published on April 23, 2025, discloses a door lock structure and energy storage cabinet for preventing deformation of the lock rod. The application outlines a door lock that uses a first guide wheel to prevent deformation of the first rod. However, because the first guide wheel only abuts against one side of the first connecting rod and cannot limit its movement at either side, its deformation prevention function is inadequate. Utility Model Content

[0005] This utility model overcomes the problem in the prior art that electrical cabinet doors are prone to deformation, resulting in poor waterproof and dustproof performance. It provides an electrical cabinet door lock structure with high structural strength. When the door is closed, it can pull the deformed door back to improve the sealing performance and meet the dustproof and waterproof characteristics, adapting to various outdoor climatic conditions.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: an electrical cabinet door lock structure, comprising: a cabinet body and a cabinet door, wherein a first mounting structure and a second mounting structure are provided on the cabinet door; the first mounting structure is fixedly connected to a first locking rod, and the second mounting structure is fixedly connected to a second locking rod; a door lock is provided on the cabinet door, the door lock comprising a first locking plate and a second locking plate; the first mounting structure is fixedly connected to the first locking plate, and the second mounting structure is fixedly connected to the second locking plate.

[0007] In this application, a first mounting structure is used to fix the first locking plate and the first locking rod together, and a second mounting structure is used to fix the second locking plate and the second locking rod together. The first mounting structure functions as an indirect transmission between the first locking plate and the first locking rod, while the second mounting structure functions as an indirect transmission between the second locking plate and the second locking rod, thus fixing the first and second locking rods. Both the first and second mounting structures are sheet metal structures, characterized by high strength, preventing cabinet door deformation. Furthermore, this application is easy to install and can be directly applied to existing cabinet doors and bodies.

[0008] Preferably, the first mounting structure includes a first rod connecting plate and a second locking connecting plate arranged parallel to each other; the first rod connecting plate is fixedly connected to the first locking rod, and the second locking connecting plate is fixedly connected to the first locking plate.

[0009] The first rod connecting plate and the first lock connecting plate can be fixedly connected to the first lock rod and the first lock plate respectively, so that when the first lock plate moves, it can drive the first lock rod to move, thereby realizing the closing and opening of the cabinet door.

[0010] Preferably, the second mounting structure includes a second rod connecting plate and a second locking connecting plate arranged parallel to each other; the second rod connecting plate is fixedly connected to the second locking rod, and the second locking connecting plate is fixedly connected to the second locking plate.

[0011] The second rod connecting plate is fixedly connected to the second locking rod, and the second locking connecting plate is fixedly connected to the second locking plate. The second rod connecting plate and the second locking connecting plate can be fixedly connected to the first locking rod and the first locking plate respectively, so that when the second locking plate moves, it can drive the second locking rod to move, thereby realizing the closing and opening of the cabinet door.

[0012] Preferably, the first rod connecting plate and the first locking rod, and the first locking connecting plate and the first locking piece are both fixedly connected by at least two bolts.

[0013] In this application, the first rod connecting plate and the first locking rod are fixedly connected by bolts, and the first locking connecting plate and the first locking piece are fixedly connected. This method is easy to install, and at least two bolts are used for connection, which can effectively prevent misalignment between the first rod connecting plate and the first locking rod, and between the first locking connecting plate and the first locking piece.

[0014] Preferably, the second rod connecting plate and the second locking rod, and the second locking connecting plate and the second locking plate are both fixedly connected by at least two bolts.

[0015] In this application, the second rod connecting plate and the second locking rod are fixedly connected by bolts, and the second locking connecting plate and the second locking piece are fixedly connected. This method is easy to install, and at least two bolts are used for connection, which can effectively prevent misalignment between the second rod connecting plate and the second locking rod, and between the second locking connecting plate and the second locking piece.

[0016] Preferably, both the first and second locking rods include several cylindrical rods and locking plates connected in sequence, with locking pins provided on both sides of the locking plate, and several locking blocks corresponding to the locking plates provided on the cabinet body, with locking grooves on the locking blocks that cooperate with the locking pins.

[0017] When the door lock is turned, it simultaneously moves the first locking plate upwards and the second locking plate downwards, causing the locking pin to insert into the locking groove. The locking groove limits the locking pin, thus locking the cabinet door and the cabinet body. Furthermore, several locking grooves are provided along the length of the cabinet door, locking the door and cabinet body along the entire length, making the lock more secure. In this embodiment, the locking rod is a cylindrical rod, which significantly enhances the overall strength of the locking rod, further preventing cabinet door deformation.

[0018] Preferably, a locking rod limiting block is provided on the cabinet door, and a locking rod limiting hole is provided inside the locking rod limiting block; the cylindrical rod is slidably disposed in the locking rod limiting hole.

[0019] The cylindrical rod and the locking rod limiting hole cooperate to allow the cylindrical rod to slide along the locking rod limiting hole when sliding, thereby improving the stability of the sliding of the first locking rod and the second locking rod.

[0020] Preferably, the locking bar limiting block includes a fixing block fixedly mounted on the cabinet door and a locking block connected to the fixing block; the fixing block is provided with a first sliding groove, and the locking block is provided with a second sliding groove that cooperates with the first sliding groove; the first sliding groove and the second sliding groove cooperate to form a locking bar limiting hole.

[0021] The fixing block and the locking block cooperate to form a locking rod limiting hole, which makes it convenient for the cylindrical rod to be installed in the locking rod limiting hole.

[0022] Preferably, the fixing block and the locking block are fixedly connected by limit bolts.

[0023] The fixing block and the locking block are fixedly connected by limit bolts to form an integral structure, which facilitates assembly.

[0024] Preferably, both the fixing block and the locking block are provided with limit holes, and the cabinet door is provided with a limit rod. After the limit rod passes through the limit holes on the fixing block and the locking block, it is fixedly connected with the nut.

[0025] The limit rod passes through the fixing block and the locking block and is then fixedly connected to the nut. The limit rod, together with the fixing block and the locking block, forms a whole and is fixed to the cabinet door, making it easy to install.

[0026] Compared with the prior art, the beneficial effects of this utility model are as follows: The first mounting structure fixes the first locking plate and the first locking rod together, and the second mounting structure fixes the second locking plate and the second locking rod together. The first mounting structure functions as an indirect transmission between the first locking plate and the first locking rod, while the second mounting structure also functions as an indirect transmission between the second locking plate and the second locking rod, thus effectively fixing the first and second locking rods. Both the first and second mounting structures are sheet metal structures, characterized by high strength, which can prevent cabinet door deformation. Furthermore, this application is easy to install and can be directly applied to existing cabinet doors and cabinet bodies. In addition, the locking rod in this application uses a cylindrical rod as its main structural form, which significantly enhances the overall strength of the locking rod, further preventing cabinet door deformation. Attached Figure Description

[0027] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0028] Figure 2 This is a three-dimensional structural diagram of the present invention from another angle.

[0029] Figure 3 yes Figure 2 A magnified view of a portion of the image.

[0030] Figure 4 This is a schematic diagram of the structure of the second locking rod of this utility model.

[0031] Figure 5 This is a three-dimensional structural diagram of the locking block of this utility model.

[0032] Figure 6 This is the locking rod limiting block of this utility model.

[0033] In the figure: 1. First installation structure, 11. First rod connecting plate, 12. First cable connecting plate;

[0034] 2. Second mounting structure; 21. Second rod connecting plate; 22. Second locking connecting plate;

[0035] 3. First locking rod; 31. Cylindrical rod; 32. Locking plate; 33. Locking pin; 34. Locking block; 341. Locking groove;

[0036] 4. Second locking rod;

[0037] 5. Door lock; 51. First lock plate; 52. Second lock plate;

[0038] 6. Locking rod limiting block; 61. Fixing block; 611. First slide groove; 62. Locking block; 621. Second slide groove; 63. Limiting rod; 64. Limiting through hole. Detailed Implementation

[0039] The technical solution of this utility model will be further described in detail below through specific embodiments and with reference to the accompanying drawings:

[0040] Example 1: Refer to Figures 1 to 6 As shown, an electrical cabinet door lock structure includes: a cabinet body 7 and a cabinet door 8. A first mounting structure 1 and a second mounting structure 2 are provided on the cabinet door 8. The first mounting structure 1 is fixedly connected to a first locking rod 3, and the second mounting structure 2 is fixedly connected to a second locking rod 4. A door lock 5 is provided on the cabinet door 8, and the door lock 5 includes a first locking plate 51 and a second locking plate 52. The first mounting structure 1 is fixedly connected to the first locking plate 51, and the second mounting structure 2 is fixedly connected to the second locking plate 52.

[0041] In this application, the first locking plate 51 and the first locking rod 3 are fixedly connected together by the first mounting structure 1, and the second locking plate 52 and the second locking rod 4 are fixedly connected together by the second mounting structure 2. The first mounting structure 1 serves as an indirect transmission mechanism between the first locking plate 51 and the first locking rod 3, while the second mounting structure 2 serves as an indirect transmission mechanism between the second locking plate 52 and the second locking rod 4, thus securing the first locking rod 3 and the second locking rod 4. The first mounting structure 1 and the second mounting structure 2 are sheet metal structures, characterized by high strength, which can prevent deformation of the cabinet door 8. Furthermore, this application is easy to install and can be directly modified and installed on existing cabinet doors 8 and cabinet bodies 7.

[0042] In one embodiment, the first mounting structure 1 includes a first rod connecting plate 11 and a first locking connecting plate 12 arranged parallel to each other; the first rod connecting plate 11 is fixedly connected to the first locking rod 3, and the first locking connecting plate 12 is fixedly connected to the first locking piece 51. The first rod connecting plate 11 and the first locking connecting plate 12 can be fixedly connected to the first locking rod 3 and the first locking piece 51 respectively, so that when the first locking piece 51 moves, it can drive the first locking rod 3 to move, thereby realizing the closing and opening of the cabinet door 8.

[0043] Furthermore, the first rod connecting plate 11 and the first locking rod 3, and the first locking connecting plate 12 and the first locking piece 51 are both fixedly connected by at least two bolts. In this application, the first rod connecting plate 11 and the first locking rod 3 are fixedly connected by bolts, and the first locking connecting plate 12 and the first locking piece 51 are fixedly connected by bolts. This method is convenient to install, and the use of no less than two bolts during connection effectively prevents misalignment or displacement between the first rod connecting plate 11 and the first locking rod 3, and between the first locking connecting plate 12 and the first locking piece 51.

[0044] In one embodiment, the second mounting structure 2 includes a second rod connecting plate 21 and a second locking connecting plate 22 arranged parallel to each other; the second rod connecting plate 21 is fixedly connected to the second locking rod 4, and the second locking connecting plate 22 is fixedly connected to the second locking piece 52. The second rod connecting plate 21 and the second locking connecting plate 22 can be fixedly connected to the second locking rod 4 and the second locking piece 52 respectively, so that when the second locking piece 52 moves, it can drive the second locking rod 4 to move, thereby realizing the closing and opening of the cabinet door 8.

[0045] In this application, the second rod connecting plate 21 and the second locking rod 4, and the second locking connecting plate 22 and the second locking plate 52 are both fixedly connected by at least two bolts. This application directly uses bolts to fix the second rod connecting plate 21 to the second locking rod 4, and the second locking connecting plate 22 to the second locking plate 52, which is convenient for installation. Furthermore, the use of at least two bolts during connection effectively prevents misalignment or displacement between the second rod connecting plate 21 and the second locking rod 4, and between the second locking connecting plate 22 and the second locking plate 52.

[0046] In one embodiment, the first locking rod 3 and the second locking rod 4 each include a plurality of cylindrical rods 31 and locking plates 32 connected in sequence. Locking pins 33 are provided on both sides of the locking plate 32. A plurality of locking blocks 34 corresponding to the locking plates 32 are provided on the cabinet body 7. Locking blocks 34 are provided with locking grooves 341 that cooperate with the locking pins 33.

[0047] When the door lock 5 is turned, it simultaneously moves the first locking plate 51 upward and the second locking plate 52 downward, causing the locking pin 33 to insert into the locking groove 341. The locking groove 341 serves to limit the locking pin 33, thereby locking the cabinet door 8 and the cabinet body 7. Furthermore, several locking grooves 341 are provided along the length of the cabinet door 8, enabling the cabinet door 8 and the cabinet body 7 to be locked along the entire length of the cabinet door 8, making the lock between the cabinet door 8 and the cabinet body 7 more secure. In this embodiment, the locking rod is provided with a cylindrical rod 31, which significantly enhances the overall strength of the locking rod, further preventing deformation of the cabinet door 8.

[0048] In addition, in order to facilitate the smooth sliding of the locking pin 33 into the locking groove 341, the opening of the locking groove 341 is set to be an opening area with a gradually increasing opening, so that the locking pin can slide smoothly into the locking groove 341. After the locking pin 33 slides into the locking groove 341, the locking groove 341 can fix and position the locking pin 33.

[0049] In this application, the first locking plate 51 and the first locking rod 3 are fixedly connected together by the first mounting structure 1, and the second locking plate 52 and the second locking rod 4 are fixedly connected together by the second mounting structure 2. The first mounting structure 1 serves as an indirect transmission mechanism between the first locking plate 51 and the first locking rod 3, while the second mounting structure 2 serves as an indirect transmission mechanism between the second locking plate 52 and the second locking rod 4, thus fixing the first locking rod 3 and the second locking rod 4. The first mounting structure 1 and the second mounting structure 2 are sheet metal structures, characterized by high strength, which can prevent deformation of the cabinet door 8. Furthermore, this application is easy to install and can be directly applied to existing cabinet doors 8 and cabinet bodies 7. In addition, the locking rod in this application uses a cylindrical rod 31 as its main structural form, which significantly enhances the overall strength of the locking rod, further preventing deformation of the cabinet door 8.

[0050] Example 2: Refer to Figures 1 to 6 As shown, an electrical cabinet door lock structure includes: a cabinet body 7 and a cabinet door 8. A first mounting structure 1 and a second mounting structure 2 are provided on the cabinet door 8. The first mounting structure 1 is fixedly connected to a first locking rod 3, and the second mounting structure 2 is fixedly connected to a second locking rod 4. A door lock 5 is provided on the cabinet door 8, and the door lock 5 includes a first locking plate 51 and a second locking plate 52. The first mounting structure 1 is fixedly connected to the first locking plate 51, and the second mounting structure 2 is fixedly connected to the second locking plate 52.

[0051] In this application, the first locking plate 51 and the first locking rod 3 are fixedly connected together by the first mounting structure 1, and the second locking plate 52 and the second locking rod 4 are fixedly connected together by the second mounting structure 2. The first mounting structure 1 serves as an indirect transmission mechanism between the first locking plate 51 and the first locking rod 3, while the second mounting structure 2 serves as an indirect transmission mechanism between the second locking plate 52 and the second locking rod 4, thus securing the first locking rod 3 and the second locking rod 4. The first mounting structure 1 and the second mounting structure 2 are sheet metal structures, characterized by high strength, which can prevent deformation of the cabinet door 8. Furthermore, this application is easy to install and can be directly modified and installed on existing cabinet doors 8 and cabinet bodies 7.

[0052] In one embodiment, the first mounting structure 1 includes a first rod connecting plate 11 and a first locking connecting plate 12 arranged parallel to each other; the first rod connecting plate 11 is fixedly connected to the first locking rod 3, and the first locking connecting plate 12 is fixedly connected to the first locking piece 51. The first rod connecting plate 11 and the first locking connecting plate 12 can be fixedly connected to the first locking rod 3 and the first locking piece 51 respectively, so that when the first locking piece 51 moves, it can drive the first locking rod 3 to move, thereby realizing the closing and opening of the cabinet door 8.

[0053] Furthermore, the first rod connecting plate 11 and the first locking rod 3, and the first locking connecting plate 12 and the first locking piece 51 are both fixedly connected by at least two bolts. In this application, the first rod connecting plate 11 and the first locking rod 3 are fixedly connected by bolts, and the first locking connecting plate 12 and the first locking piece 51 are fixedly connected by bolts. This method is convenient to install, and the use of no less than two bolts during connection effectively prevents misalignment or displacement between the first rod connecting plate 11 and the first locking rod 3, and between the first locking connecting plate 12 and the first locking piece 51.

[0054] In one embodiment, the second mounting structure 2 includes a second rod connecting plate 21 and a second locking connecting plate 22 arranged parallel to each other; the second rod connecting plate 21 is fixedly connected to the second locking rod 4, and the second locking connecting plate 22 is fixedly connected to the second locking piece 52. The second rod connecting plate 21 and the second locking connecting plate 22 can be fixedly connected to the second locking rod 4 and the second locking piece 52 respectively, so that when the second locking piece 52 moves, it can drive the second locking rod 4 to move, thereby realizing the closing and opening of the cabinet door 8.

[0055] In this application, the second rod connecting plate 21 and the second locking rod 4, and the second locking connecting plate 22 and the second locking plate 52 are both fixedly connected by at least two bolts. This application directly uses bolts to fix the second rod connecting plate 21 to the second locking rod 4, and the second locking connecting plate 22 to the second locking plate 52, which is convenient for installation. Furthermore, the use of at least two bolts during connection effectively prevents misalignment or displacement between the second rod connecting plate 21 and the second locking rod 4, and between the second locking connecting plate 22 and the second locking plate 52.

[0056] In one embodiment, the first locking rod 3 and the second locking rod 4 each include a plurality of cylindrical rods 31 and locking plates 32 connected in sequence. Locking pins 33 are provided on both sides of the locking plate 32. A plurality of locking blocks 34 corresponding to the locking plates 32 are provided on the cabinet body 7. Locking blocks 34 are provided with locking grooves 341 that cooperate with the locking pins 33.

[0057] When the door lock 5 is turned, it simultaneously moves the first locking plate 51 upward and the second locking plate 52 downward, causing the locking pin 33 to insert into the locking groove 341. The locking groove 341 serves to limit the locking pin 33, thereby locking the cabinet door 8 and the cabinet body 7. Furthermore, several locking grooves 341 are provided along the length of the cabinet door 8, enabling the cabinet door 8 and the cabinet body 7 to be locked along the entire length of the cabinet door 8, making the lock between the cabinet door 8 and the cabinet body 7 more secure. In this embodiment, the locking rod is provided with a cylindrical rod 31, which significantly enhances the overall strength of the locking rod, further preventing deformation of the cabinet door 8.

[0058] In addition, in order to facilitate the smooth sliding of the locking pin 33 into the locking groove 341, the opening of the locking groove 341 is set to be an opening area with a gradually increasing opening, so that the locking pin can slide smoothly into the locking groove 341. After the locking pin 33 slides into the locking groove 341, the locking groove 341 can fix and position the locking pin 33.

[0059] This embodiment is similar in structure to Embodiment 1, except that a locking rod limiting block 6 is provided on the cabinet door 8, and a locking rod limiting hole is provided in the locking rod limiting block 6; the cylindrical rod 31 is slidably disposed in the locking rod limiting hole. The cylindrical rod 31 cooperates with the locking rod limiting hole, so that the cylindrical rod 31 can slide along the locking rod limiting hole when sliding, thereby improving the stability of the sliding of the first locking rod 3 and the second locking rod 4.

[0060] The locking bar limiting block 6 includes a fixing block 61 fixedly mounted on the cabinet door 8 and a locking block 62 connected to the fixing block 61; the fixing block 61 is provided with a first sliding groove 611, and the locking block 62 is provided with a second sliding groove 621 that cooperates with the first sliding groove 611; the first sliding groove 611 and the second sliding groove 621 cooperate to form a locking bar limiting hole.

[0061] The fixing block 61 and the locking block 62 cooperate to form a locking rod limiting hole, which facilitates the installation of the cylindrical rod 31 in the locking rod limiting hole.

[0062] The fixing block 61 and the locking block 62 are fixedly connected by limit bolts. The fixing block 61 and the locking block 62 are fixedly connected by limit bolts to form an integral structure.

[0063] Both the fixing block 61 and the locking block 62 are provided with limit holes 64, and the cabinet door 8 is provided with a limit rod 63. The limit rod 63 passes through the fixing block 61 and the locking block 62 and is fixedly connected to the nut. The limit rod 63 fixes the fixing block 61 and the locking block 62, which are fitted together as a whole, to the cabinet door 8, which has the feature of convenient installation.

[0064] In this application, the first locking plate 51 and the first locking rod 3 are fixedly connected together by the first mounting structure 1, and the second locking plate 52 and the second locking rod 4 are fixedly connected together by the second mounting structure 2. The first mounting structure 1 serves as an indirect transmission mechanism between the first locking plate 51 and the first locking rod 3, while the second mounting structure 2 serves as an indirect transmission mechanism between the second locking plate 52 and the second locking rod 4, thus fixing the first locking rod 3 and the second locking rod 4. The first mounting structure 1 and the second mounting structure 2 are sheet metal structures, characterized by high strength, which can prevent deformation of the cabinet door 8. Furthermore, this application is easy to install and can be directly applied to existing cabinet doors 8 and cabinet bodies 7. In addition, the locking rod in this application uses a cylindrical rod 31 as its main structural form, which significantly enhances the overall strength of the locking rod, further preventing deformation of the cabinet door 8.

[0065] The embodiments described above are merely preferred solutions of this utility model and are not intended to limit this utility model in any way. Other variations and modifications are possible without departing from the technical solutions described in the claims.

Claims

1. A cabinet door lock structure, characterized in that, include: The cabinet body and cabinet door are provided, with a first mounting structure and a second mounting structure on the cabinet door; the first mounting structure is fixedly connected to a first locking rod, and the second mounting structure is fixedly connected to a second locking rod; the cabinet door is provided with a door lock, which includes a first locking plate and a second locking plate; the first mounting structure is fixedly connected to the first locking plate, and the second mounting structure is fixedly connected to the second locking plate.

2. The electrical cabinet door lock structure according to claim 1, characterized in that, The first mounting structure includes a first rod connecting plate and a second locking connecting plate arranged parallel to each other; the first rod connecting plate is fixedly connected to the first locking rod, and the second locking connecting plate is fixedly connected to the first locking plate.

3. The electrical cabinet door lock structure according to claim 1, characterized in that, The second installation structure includes a second rod connecting plate and a second locking connecting plate arranged parallel to each other; the second rod connecting plate is fixedly connected to the second locking rod, and the second locking connecting plate is fixedly connected to the second locking plate.

4. The electrical cabinet door lock structure according to claim 2, characterized in that, The first rod connecting plate and the first locking rod, as well as the first locking connecting plate and the first locking plate, are fixedly connected by at least two bolts.

5. The electrical cabinet door lock structure according to claim 3, characterized in that, The second rod connecting plate and the second locking rod, as well as the second locking connecting plate and the second locking plate, are fixedly connected by at least two bolts.

6. The electrical cabinet door lock structure according to any one of claims 1 to 5, characterized in that, Both the first and second locking rods include several cylindrical rods and locking plates connected in sequence. Locking pins are provided on both sides of the locking plate, and several locking blocks are provided on the cabinet body corresponding to the sides of the locking plate. Locking blocks are provided with locking grooves that cooperate with the locking pins.

7. The electrical cabinet door lock structure according to claim 6, characterized in that, A locking rod limiting block is provided on the cabinet door, and a locking rod limiting hole is provided inside the locking rod limiting block; the cylindrical rod is slidably set inside the locking rod limiting hole.

8. The electrical cabinet door lock structure according to claim 7, characterized in that, The locking bar limiting block includes a fixing block fixedly mounted on the cabinet door and a locking block connected to the fixing block; the fixing block is provided with a first sliding groove, and the locking block is provided with a second sliding groove that cooperates with the first sliding groove; the first sliding groove and the second sliding groove cooperate to form a locking bar limiting hole.

9. The electrical cabinet door lock structure according to claim 8, characterized in that, The fixed block and the locking block are fixedly connected by limit bolts.

10. The electrical cabinet door lock structure according to claim 8, characterized in that, Both the fixing block and the locking block are provided with limit holes, and the cabinet door is provided with a limit rod. After the limit rod passes through the limit holes on the fixing block and the locking block, it is fixedly connected with the nut.

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