A lightning protection distribution box

Abstract

This utility model belongs to the technical field of lightning protection distribution boxes, and particularly relates to a lightning protection distribution box, including a fixing block and positioning holes. The fixing block has positioning holes and an installation component. The installation component includes a disassembly component. The installation component includes a fixing frame, and a first positioning plate is fixedly connected to the top of the fixing frame. The first positioning plate has holes, and a connecting spring is fixedly connected to the inner wall of the holes. One end of the connecting spring is fixedly connected to a locking block. This lightning protection distribution box, with its first positioning shell, first positioning plate, locking block, and locking holes, facilitates the installation and disassembly of the distribution box, avoiding the cumbersome process of disassembly using screws, improving disassembly and work efficiency. Furthermore, the positioning block further positions the distribution box when fixing it.

Description

Technical Field

[0001] This utility model relates to the field of lightning protection distribution box technology, and in particular to a lightning protection distribution box. Background Technology

[0002] An electrical system is a complete power supply network consisting of power generation, transmission, distribution, and consumption. It includes all related equipment, lines, protection devices, and control systems, and is used to safely and efficiently transmit and distribute electrical energy to meet the power needs of different scenarios such as industry, commerce, and residence. However, electrical systems may be damaged by lightning surges and overvoltages during use, requiring lightning protection distribution boxes for protection.

[0003] Lightning protection distribution boxes can intercept overvoltages caused by direct lightning strikes or induced lightning, and suppress operational overvoltages in the power grid, thereby protecting the electrical system inside the lightning protection distribution box.

[0004] Nowadays, surge protection distribution boxes can effectively prevent electrical systems from being damaged by operational overvoltages. However, after the surge protection distribution box is installed and fixed, it is secured with screws. When it is necessary to disassemble the surge protection distribution box, the disassembly is relatively cumbersome, which reduces the disassembly efficiency and work efficiency. To solve the above problems, there is a need for a surge protection distribution box that is easy to disassemble. Utility Model Content

[0005] In order to overcome the defects of the prior art mentioned above, the inventors conducted in-depth research and, after a great deal of creative work, completed this utility model.

[0006] Specifically, the technical problem to be solved by this utility model is to provide a lightning protection distribution box to solve the current technical problem that after the lightning protection distribution box is installed and fixed, it is fixed by screws. When it is necessary to disassemble the lightning protection distribution box, the disassembly is relatively cumbersome, thereby reducing the disassembly efficiency and work efficiency.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0008] A lightning protection distribution box includes a fixing block and a positioning hole. The fixing block is provided with a positioning hole, and the fixing block is provided with an installation component. The installation component is provided with a disassembly component.

[0009] The installation assembly includes a mounting bracket. A first positioning plate is fixedly connected to the top of the mounting bracket. The first positioning plate has a hole, and a connecting spring is fixedly connected to the inner wall of the hole. One end of the connecting spring is fixedly connected to a locking block. A second positioning plate is fixedly connected to the bottom of the mounting bracket. A support plate is fixedly connected to the bottom of the mounting bracket. The support plate has a rotating hole, and a tension spring is fixedly connected to the rotating hole. A rotating shaft is provided on the inner wall of the tension spring. One end of the rotating shaft is rotatably connected to the inner wall of the rotating hole of the support plate, and the other end of the rotating shaft is fixedly connected to a positioning block. A first positioning shell is slidably connected to the side wall of the first positioning plate, and the first positioning shell has a locking eye. A second positioning shell is slidably connected to the side wall of the second positioning plate.

[0010] As an improved technical solution, a power distribution box is provided on the top surface of the support plate and the second positioning plate, and one end of the card block passes through the inner wall of the card hole.

[0011] As an improved technical solution, the top surface of the second positioning shell is fixedly connected to the bottom surface of the distribution box, and the bottom surface of the first positioning shell is fixedly connected to the top surface of the distribution box.

[0012] As an improved technical solution, the distribution box is equipped with a hinge, and the tension spring and the rotating shaft are both located in the rotating hole of the support plate.

[0013] As an improved technical solution, the disassembly assembly includes a threaded pin, and the first positioning plate is provided with a threaded hole.

[0014] As an improved technical solution, the first positioning plate is provided with a fixing rubber, and the fixing rubber is provided with fixing holes.

[0015] As an improved technical solution, the sidewall of the threaded nail is threaded to the inner wall of the threaded hole, and one end of the threaded nail passes through the fixing hole.

[0016] As an improved technical solution, one end of the threaded nail is fixedly connected to an installation block, and a cleaning brush is fixedly connected to the side wall of the installation block.

[0017] After adopting the above technical solution, the beneficial effects of this utility model are:

[0018] 1. This utility model, by providing a first positioning shell, a first positioning plate, a locking block, and a locking eye, facilitates the installation and disassembly of the distribution box, avoiding the complicated process of disassembly with screws, improving disassembly and work efficiency, and further positioning the distribution box by means of the positioning block when fixing the distribution box.

[0019] 2. This utility model improves the friction after installation by providing a fixing rubber, and uses threaded nails, threaded holes and fixing holes to facilitate the installation and disassembly of the fixing rubber shell, thus avoiding damage to the fixing rubber and affecting its normal use. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0021] Figure 1 This is a three-dimensional structural diagram of the lightning protection distribution box of this utility model.

[0022] Figure 2 This is an exploded structural diagram of the installation components of the lightning protection distribution box of this utility model.

[0023] Figure 3 This is a schematic diagram of the disassembly structure of the lightning protection distribution box of this utility model.

[0024] Figure 4 This is a schematic diagram of a partial component structure in the disassembly assembly of the lightning protection distribution box of this utility model.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Fixing block; 2. Positioning hole; 3. Mounting assembly; 31. Fixing bracket; 32. First positioning plate; 33. Connecting spring; 34. Locking block; 35. Second positioning plate; 36. Support plate; 37. Tension spring; 38. Rotating shaft; 39. Positioning block; 310. First positioning shell; 311. Locking eye; 312. Second positioning shell; 4. Distribution box; 5. Disassembly assembly; 51. Threaded nail; 52. Fixing rubber; 53. Fixing hole; 54. Threaded hole; 55. Mounting block; 56. Cleaning brush. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Example 1

[0028] like Figures 1 to 4 As shown in the figure, this embodiment provides a lightning protection distribution box, which includes a fixing block 1 and a positioning hole 2. The fixing block 1 is provided with the positioning hole 2, the fixing block 1 is provided with an installation component 3, and the installation component 3 is provided with a disassembly component 5.

[0029] The mounting assembly 3 includes a mounting bracket 31. A first positioning plate 32 is fixedly connected to the top of the mounting bracket 31. The first positioning plate 32 has a hole. A connecting spring 33 is fixedly connected to the inner wall of the hole of the first positioning plate 32. A locking block 34 is fixedly connected to one end of the connecting spring 33. A second positioning plate 35 is fixedly connected to the bottom of the mounting bracket 31. A support plate 36 is fixedly connected to the bottom of the mounting bracket 31. A rotating hole is provided in the support plate 36. A tension spring 37 is fixedly connected to the rotating hole of the support plate 36. A rotating shaft 38 is provided on the inner wall of the tension spring 37. One end of the rotating shaft 38 is rotatably connected to the inner wall of the rotating hole of the support plate 36. A positioning block 39 is fixedly connected to the other end of the rotating shaft 38. A first positioning shell 310 is slidably connected to the side wall of the first positioning plate 32. A locking eye 311 is provided in the first positioning shell 310. A second positioning shell 312 is slidably connected to the side wall of the second positioning plate 35.

[0030] During use, during installation, the positioning block 39 is rotated 90 degrees, and the fixing frame 31 is installed in the required position through the positioning hole 2 in the fixing block 1. The distribution box 4 is then positioned and installed by the first positioning shell 310 and the second positioning shell 312, which are connected to the first positioning plate 32 and the second positioning plate 35 in the fixing frame 31. Simultaneously, the connecting spring 33 pushes the locking block 34 into the locking eye 311, thereby fixing the distribution box 4 in a fixed position and improving its stability. The 90-degree rotation further enhances the stability of the distribution box 4. After the positioning block 39 is rotated 90 degrees, the tension spring 37 pulls the positioning block 39 back to its original position to further position the distribution box 4. When it is necessary to disassemble the distribution box 4, the positioning block 39 is rotated 90 degrees and the locking block 34 is pressed to push the locking block 34 out of the locking hole 311. At this time, the first positioning shell 310 and the second positioning shell 312 of the distribution box 4 are separated from the first positioning plate 32 and the second positioning plate 35 to remove the distribution box 4. This disassembly method avoids the complicated process of disassembling with screws and improves disassembly and work efficiency. Example 2

[0031] Reference Figures 3 to 4 This is the second embodiment of the present invention. The difference between this embodiment and the first embodiment is that the disassembly component 5 includes a threaded nail 51, a threaded hole 54 is provided in the first positioning plate 32, a fixing rubber 52 is provided in the first positioning plate 32, a fixing hole 53 is provided in the fixing rubber 52, the side wall of the threaded nail 51 is threadedly connected to the inner wall of the threaded hole 54, one end of the threaded nail 51 passes through the fixing hole 53, and an installation block 55 is fixedly connected to one end of the threaded nail 51. A cleaning brush 56 is fixedly connected to the side wall of the installation block 55.

[0032] During use, during installation, the positioning block 39 is rotated 90 degrees, and the fixing frame 31 is installed in the required position through the positioning hole 2 in the fixing block 1. The distribution box 4 is then positioned and installed by the first positioning shell 310 and the second positioning shell 312 with the first positioning plate 32 and the second positioning plate 35 in the fixing frame 31. Simultaneously, the connecting spring 33 pushes the locking block 34 into the locking eye 311, thereby fixing the distribution box 4 and improving its stability. After rotating the positioning block 39 90 degrees, the tension spring 37 pulls the positioning block 39 back to its original position, further positioning the distribution box 4. When the distribution box 4 needs to be disassembled, the positioning block 39 is rotated 90 degrees and the locking block 34 is pressed out of the locking eye 311. Then, the first positioning shell 310 and the second positioning shell 312 are separated from the first positioning plate 32 and the second positioning plate 35 of the distribution box 4. The distribution box 4 is removed. This disassembly method avoids the complicated process of disassembling with screws, improving disassembly and work efficiency. During use, after the distribution box 4 is limited and installed by the first positioning shell 310 and the second positioning shell 312 and the first positioning plate 32 and the second positioning plate 35 in the fixing frame 31, the fixed rubber 52 increases the friction after the limited installation, thereby improving the stability after the limited installation. When it is necessary to replace the fixed rubber 52, the threaded nail 51 is rotated to separate the threaded nail 51 from the threaded hole 54 and the fixing hole 53, thereby removing and replacing the fixed rubber 52, avoiding damage to the fixed rubber 52 and affecting its use. At the same time as the threaded nail 51 rotates, it drives the mounting block 55 and the cleaning brush 56. The cleaning brush 56 loosens and cleans some attached impurities in the inner wall of the threaded hole 54, making the cleaning of the threaded hole 54 more convenient. The cleaning brush 56 is made of corrosion-resistant material.

[0033] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A lightning protection distribution box, comprising a fixing block (1) and a positioning hole (2), wherein the fixing block (1) is provided with the positioning hole (2), characterized in that: The fixing block (1) is provided with an installation component (3), and the installation component (3) is provided with a disassembly component (5); The mounting assembly (3) includes a mounting bracket (31), a first positioning plate (32) fixedly connected to the top of the mounting bracket (31), a hole provided in the first positioning plate (32), a connecting spring (33) fixedly connected to the inner wall of the hole in the first positioning plate (32), a locking block (34) fixedly connected to one end of the connecting spring (33), a second positioning plate (35) fixedly connected to the bottom of the mounting bracket (31), and a support plate (36) fixedly connected to the bottom of the mounting bracket (31), the support plate (36) being provided with a rotating hole. A tension spring (37) is fixedly connected in the rotating hole of the support plate (36). A rotating shaft (38) is provided on the inner wall of the tension spring (37). One end of the rotating shaft (38) is rotatably connected to the inner wall of the rotating hole of the support plate (36). A positioning block (39) is fixedly connected to the other end of the rotating shaft (38). A first positioning shell (310) is slidably connected to the side wall of the first positioning plate (32). A locking eye (311) is provided in the first positioning shell (310). A second positioning shell (312) is slidably connected to the side wall of the second positioning plate (35).

2. The lightning protection distribution box according to claim 1, characterized in that: The top surface of the support plate (36) and the second positioning plate (35) is provided with a power distribution box (4), and one end of the card block (34) passes through the inner wall of the card eye (311).

3. The lightning protection distribution box according to claim 2, characterized in that: The top surface of the second positioning shell (312) is fixedly connected to the bottom surface of the distribution box (4), and the bottom surface of the first positioning shell (310) is fixedly connected to the top surface of the distribution box (4).

4. The lightning protection distribution box according to claim 3, characterized in that: The distribution box (4) is equipped with a hinge, and the tension spring (37) and the rotating shaft (38) are both located in the rotating hole of the support plate (36).

5. The lightning protection distribution box according to claim 4, characterized in that: The disassembly assembly (5) includes a threaded pin (51) and a threaded hole (54) is provided in the first positioning plate (32).

6. The lightning protection distribution box according to claim 5, characterized in that: The first positioning plate (32) is provided with a fixing rubber (52), and the fixing rubber (52) is provided with a fixing hole (53).

7. The lightning protection distribution box according to claim 6, characterized in that: The sidewall of the threaded pin (51) is threaded to the inner wall of the threaded hole (54), and one end of the threaded pin (51) passes through the fixing hole (53).

8. The lightning protection distribution box according to claim 7, characterized in that: One end of the threaded pin (51) is fixedly connected to an installation block (55), and a cleaning brush (56) is fixedly connected to the side wall of the installation block (55).

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