A safe wall-mounted distribution box and its installation method

Abstract

The present invention relates to the technical field of distribution boxes, specifically a safe wall-mounted distribution box and an installation method thereof, comprising a distribution box body, a lifting guide rail provided on the rear side of the distribution box body, a drive rack provided on the lifting guide rail, a drive motor provided inside a motor drive box, a drive gear meshingly connected with the drive rack, a partition provided inside the distribution box body, a protective plate slidably provided on the partition slide, an electric control box provided inside the distribution box body, a processing chip, a wireless transmission module and a motor drive module provided inside the electric control box. When the distribution box body needs to be repaired and maintained, the present invention establishes a connection with the wireless transmission module inside the electric control box through a mobile terminal such as a mobile phone, and the processing chip transmits information to the motor drive module, thereby linking the forward and reverse rotation of the two control drive motors to achieve the purpose of moving the distribution box body. The two movable protective plates prevent staff from accidentally touching it, thereby improving the convenience and safety of use.

Description

Technical Field

[0001] The present invention relates to a distribution box and an installation method thereof, in particular to a safe wall-mounted distribution box and an installation method thereof, belonging to the technical field of distribution boxes. Background Art

[0002] The distribution box is the most common and most commonly used electrical device in the electrical field. It is mainly used to place and install electrical components and to protect them. The structure of a conventional distribution box is just a simple metal box.

[0003] Distribution boxes generally require that switchgear, measuring instruments, protective electrical appliances and auxiliary equipment be assembled in closed or semi-closed metal cabinets or on screens to form low-voltage distribution boxes. Distribution boxes have the characteristics of small size, easy installation, high space utilization and small footprint.

[0004] Existing wall-mounted distribution boxes are usually fixed to the wall with bolts. When hung at a low place, it is easy for pedestrians to accidentally touch them. When installed at a high place, workers need to climb up and it is easy for workers to accidentally touch other components during operation, so there are safety hazards.

[0005] Chinese invention patent publication number CN 210430604 U discloses a "high-safety wall-mounted distribution box," comprising a distribution box body and a liftable mounting device, wherein the distribution box body is liftably mounted on the liftable mounting device. The liftable mounting device includes a first vertical plate, a first mounting plate mounted on the first vertical plate via a lifting mechanism, a second mounting plate mounted on the first mounting plate via a plurality of first vibration-damping mechanisms, and the distribution box body is mounted on the second mounting plate via two sets of second vibration-damping mechanisms. The distribution box body is liftably mounted on the liftable mounting device. The distribution box body can be mounted on the liftable mounting device on the ground and then lifted to a higher location, eliminating the need for high-altitude installation, thus addressing safety hazards. The distribution box body is also equipped with longitudinal and lateral vibration dampers to reduce vibration during operation and prevent loosening of internal components of the wall-mounted distribution box body. The drive motor is externally mounted and transmitted via a screw rod, which inevitably causes shaking during movement of the distribution box, resulting in low safety. Furthermore, the use of the corresponding motor is relatively cumbersome.

[0006] Therefore, it is urgent to improve the wall-mounted distribution box to solve the above-mentioned problems. Summary of the Invention

[0007] The purpose of the present invention is to provide a safe wall-mounted distribution box and an installation method thereof. When the distribution box body needs to be repaired and maintained, a connection is established with the wireless transmission module inside the electric control box through a mobile terminal such as a mobile phone, and the processing chip transmits the information to the motor drive module, thereby linking the forward and reverse rotation of the two control drive motors to achieve the purpose of moving the distribution box body. The two movable protective plates prevent staff from accidentally touching it, thereby improving the convenience and safety of use.

[0008] In order to achieve the above objectives, the main technical solutions adopted by the present invention include:

[0009] A safe wall-mounted distribution box comprises a distribution box body, wherein the rear side of the distribution box body is provided with symmetrically distributed guide rail grooves, the guide rail grooves are provided with lifting guide rails, the lifting guide rails are provided with rack protection grooves, the rack protection grooves are fixedly provided with drive racks, the bottom of the distribution box body is connected to a motor drive box, the motor drive box is provided with symmetrically distributed drive motors, the output end of the drive motor is provided with a drive gear, the drive gear is meshed with the drive rack, and the drive gear is used to drive the sliding of the distribution box body;

[0010] Through the above technical solution, traditional distribution boxes are directly hung on the surface of the wall and are generally placed at a low height, so the safety is low. The lifting rails are fixed to the wall by expansion bolts, which often cause pedestrians to accidentally touch or the box to leak electricity, causing accidental injuries to pedestrians. The distribution box body is fixed on two parallel rails and the distribution box body is raised upward under the action of the motor inside the motor drive box. The distribution box body can be raised to a certain height, thereby effectively preventing pedestrians from accidentally touching it and improving safety in use.

[0011] A partition is fixedly provided inside the distribution box body by bolts, a partition slide is provided on the partition, a protective plate is slidably provided on the partition slide, and protective plate slide bars are fixedly provided at both ends of the protective plate, and a protective door body groove is provided inside the distribution box body to be slidably connected to the protective plate slide bar;

[0012] An electric control box is provided inside the distribution box body, and a processing chip, a wireless transmission module, and a motor drive module are provided inside the electric control box. The wireless transmission module is used to establish a communication connection with an external mobile terminal. The wireless transmission module and the motor drive module are both electrically connected to the processing chip through wires, and the motor drive module is electrically connected to the drive motor through wires;

[0013] Through the above technical solution, an electric control box is provided inside the distribution box body, and a motor drive module is provided inside the electric control box. The motor drive module is electrically connected to the drive motor. At the same time, the input end of the motor drive module is connected to the wireless transmission module and the processing chip. The wireless transmission module can be electrically connected to the external mobile terminal. When the distribution box body needs to be repaired and maintained, a connection is established with the wireless transmission module inside the electric control box through a mobile terminal such as a mobile phone, and then the information is transmitted to the processing chip through the wireless transmission module. Then, the processing chip transmits the information to the motor drive module, so that the forward and reverse rotation of the drive motor can be controlled, thereby achieving the purpose of moving the distribution box body;

[0014] Furthermore, during use, the position of the distribution box body can be directly controlled through mobile devices such as mobile phones, which improves the convenience of use. When the distribution box body is raised to a certain height, the staff does not need to use a foot ladder for maintenance, and the safety of pedestrians can be ensured, and the safety of the staff can also be ensured.

[0015] Preferably, a plurality of evenly distributed movable plate fixing holes are provided inside the distribution box body, a movable plate supporting groove is provided on one side of the movable plate fixing hole, a movable plate is fixedly provided on the movable plate fixing hole, a movable plate fixing pin is fixedly provided on one side of the movable plate, the movable plate fixing pin is engaged with the movable plate fixing hole, a movable plate tripod is fixedly provided on the lower side of the movable plate, a movable plate supporting pin is fixed on the movable plate tripod, and the movable plate supporting pin is engaged with the movable plate supporting groove;

[0016] Through the above technical solution, the interior of the distribution box body is separated by partitions, which improves the space utilization of the distribution box body, can place various components at the same time, improve the flexibility and practicality of the device, and can also prevent the wires between components from contacting each other, avoid short circuits, and improve the safety of component use;

[0017] Furthermore, protective plates are slidingly provided on the two spaces separated by the partition. The protective plates can slide inside the distribution box body, so the components inside the distribution box body can be repaired separately by sliding the protective plates. For example; when repairing the components on the left side, the protective plate can be slid to the right. Therefore, when repairing the left side, the hand operation will not touch the components on the right side. On the contrary, when repairing the components on the right side, the protective plate is slid to the left. Therefore, when repairing the components on the right side, the hand will not touch the components on the left side, thereby improving the safety of use.

[0018] Preferably, ventilation grooves are fixedly provided on both sides of the distribution box body, the ventilation grooves are recessed with the outer side of the distribution box body, and air holes are provided on the ventilation grooves, and the air holes are connected with the interior of the distribution box body;

[0019] Preferably, a visual window groove is provided on the protective plate, a second visual window is fixedly provided on the visual window groove, anti-slip plate handles are provided on both sides of the second visual window, and the anti-slip plate handles are provided on the outer side of the protective plate;

[0020] Through the above technical solution, ventilation grooves are set on both sides of the distribution box body, thereby promoting air circulation. At the same time, the depression of the ventilation grooves and the outer side of the distribution box body can prevent rainwater from entering, thereby improving the air permeability and waterproof performance of the device.

[0021] Preferably, the distribution box body is rotatably connected to a distribution box door body via a hinge, a first visual window is fixedly provided on the distribution box door body, and a door handle is fixedly provided on the outer surface of the distribution box door body, and the door handle is used to rotate the distribution box door body. The distribution box door body on the distribution box body can be rotated, and the usage status inside the distribution box body can be directly observed through the first visual window. The structure is simple, and the distribution box door body can be directly rotated through the door handle on the distribution box door body, which is easy to use.

[0022] Preferably, rubber insulating pads are fixedly provided on the inner side surface of the distribution box body and the upper side surface of the partition.

[0023] Preferably, the lifting guide rail is fixed to the wall by expansion bolts.

[0024] Preferably, a dustproof net is fixedly provided inside the ventilation groove, and the dustproof net is fixed on the ventilation groove by gluing.

[0025] Preferably, an electrostatic pad is attached to the upper side of the movable plate, and the electrostatic pad is connected to the ground through a wire. The rubber insulating pad can play an insulating role to prevent staff from accidentally touching it, thereby improving safety in use.

[0026] A method for installing a safe wall-mounted distribution box comprises the following steps:

[0027] S1: First, fix the lifting guide rail on the surface of the wall with expansion bolts;

[0028] S2: Slide the guide rail groove on the distribution box body onto the lifting guide rail, and make the lifting guide rail pass through the motor drive box at the bottom of the distribution box body, so that the drive gear on the drive motor inside the motor drive box engages with the drive rack on the lifting guide rail;

[0029] S3: Then install the partition inside the distribution box body, insert the movable plate fixing pin on the movable plate into the movable plate fixing hole, insert the movable plate support pin on the movable plate tripod into the movable plate support slot inside the distribution box body, and adjust the height of the movable plate according to the size of the components;

[0030] S4: Then, insert the protective plate slide bars at both ends of the protective plate into the protective door groove of the distribution box body and the partition slide groove of the partition, respectively, so that the protective plate can slide inside the distribution box body;

[0031] S5: After the components are finally installed, the distribution box door is installed. The present invention has at least the following beneficial effects:

[0032] 1. When the distribution box body needs to be repaired and maintained, a connection is established with the wireless transmission module inside the electric control box through a mobile terminal such as a mobile phone. The processing chip transmits the information to the motor drive module, and the distribution box body is raised upward under the action of the motor inside the motor drive box. The distribution box body can be raised to a certain height, thereby effectively avoiding accidental contact by pedestrians and eliminating the need for staff to perform high-altitude operations, thereby improving safety in use.

[0033] 2. The interior of the distribution box body is separated by partitions to improve the space utilization of the distribution box body. Various components can be placed at the same time to improve the flexibility and practicality of the device. At the same time, it can also prevent the wires between the components from contacting each other to avoid short circuits. Protective plates are slidingly provided on the two spaces separated by the partitions. Therefore, the components inside the distribution box body can be repaired separately by sliding the protective plates to prevent hands from accidentally touching the components. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0035] Figure 1 A perspective view of the present invention;

[0036] Figure 2 This is an installation effect diagram of the present invention;

[0037] Figure 3 This is a structural diagram of the distribution box body of the present invention;

[0038] Figure 4 A three-dimensional diagram of the movable panel of the present invention;

[0039] Figure 5 A perspective view of the protective plate of the present invention;

[0040] Figure 6is a cross-sectional view of the motor drive box of the present invention;

[0041] Figure 7 1 is an electrical schematic diagram of the present invention.

[0042] In the figure, 1-distribution box body, 101-guide rail groove, 102-movable plate fixing hole, 103-movable plate support groove, 104-protection door body groove, 2-lifting guide rail, 201-rack protection groove, 202-drive rack, 3-motor drive box, 4-distribution box door, 401-hinge, 402-door handle, 5-drive motor, 6-drive gear, 7-partition, 701-partition slide, 8-movable plate, 801-movable plate fixed groove Fixed pin, 802- movable plate tripod, 803- movable plate support pin, 9- protective plate, 901- protective plate slide, 902- anti-skid plate handle, 903- visual window slot, 10- electric control box, 11- processing chip, 12- wireless transmitter module, 13- motor drive module, 14- ventilation groove, 15- air hole, 16- rubber insulation pad, 17- first visual window, 18- second visual window, 19- dustproof net, 20- static pad. DETAILED DESCRIPTION

[0043] The following will describe the implementation methods of the present application in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0044] like Figure 1-Figure 7 As shown, the safety wall-mounted distribution box provided in this embodiment includes a distribution box body 1, a symmetrically distributed guide rail groove 101 is provided on the rear side of the distribution box body 1, a lifting guide rail 2 is provided inside the guide rail groove 101, a rack protection groove 201 is provided on the lifting guide rail 2, a drive rack 202 is fixedly provided inside the rack protection groove 201, and a motor drive box 3 is connected to the bottom of the distribution box body 1. A symmetrically distributed drive motor 5 is provided inside the motor drive box 3, and a drive gear 6 is provided on the output end of the drive motor 5. The drive gear 6 is meshed with the drive rack 202 and is used to promote the sliding of the distribution box body 1;

[0045] Traditional distribution boxes are directly mounted on the surface of the wall and are generally placed at a low height, so they are less safe. The lifting guide rails 2 are fixed to the wall by expansion bolts, which often lead to pedestrians accidentally touching or leakage of electricity from the box, causing accidental injuries to pedestrians. The distribution box body 1 is fixed on two parallel guide rails, and the motor inside the motor drive box 3 is used to lift the distribution box body 1 upward. The distribution box body 1 can be raised to a certain height, thereby effectively preventing pedestrians from accidentally touching it and improving safety in use.

[0046] At the same time, an electric control box 10 is provided inside the distribution box body 1. A processing chip 11, a wireless transmission module 12 and a motor drive module 13 are provided inside the electric control box 10. The model of the motor drive module 13 is L298N. The wireless transmission module 12 is used to establish a communication connection with an external mobile terminal. The wireless transmission module 12 and the motor drive module 13 are both electrically connected to the processing chip 11 through wires. The model of the processing chip 11 is AT89C52CPU. The motor drive module 13 is electrically connected to the drive motor 5 through wires.

[0047] An electric control box 10 is provided inside the distribution box body 1. A motor drive module 13 is provided inside the electric control box 10. The motor drive module 13 is electrically connected to the drive motor 5. At the same time, the input end of the motor drive module 13 is connected to a wireless transmission module 12 and a processing chip 11. The model of the wireless transmission module 12 is CJ9912. The wireless transmission module 12 can be electrically connected to an external mobile terminal. When the distribution box body 1 needs to be repaired and maintained, a connection is established with the wireless transmission module 12 inside the electric control box 10 through a mobile terminal such as a mobile phone, and then the information is transmitted to the processing chip 11 through the wireless transmission module 12. Then, the processing chip 11 transmits the information to the motor drive module 13, so that the forward and reverse rotation of the drive motor 5 can be controlled to achieve the purpose of moving the distribution box body 1;

[0048] Furthermore, during use, the position of the distribution box body 1 can be directly controlled through mobile devices such as mobile phones, which improves the convenience of use. When the distribution box body 1 is raised to a certain height, the staff does not need to use a foot ladder for maintenance, and the safety of pedestrians can be ensured, and the safety of the staff can also be ensured.

[0049] A partition 7 is fixedly provided inside the distribution box body 1 by bolts, and a partition slide 701 is provided on the partition 7. A protective plate 9 is slidably provided on the partition slide 701. Both ends of the protective plate 9 are fixedly provided with a protective plate slide 901. A protective door body groove 104 is provided inside the distribution box body 1 and is slidably connected to the protective plate slide 901.

[0050] The interior of the distribution box body 1 is separated by a partition 7, which improves the space utilization of the distribution box body 1, can place various components at the same time, improve the flexibility and practicality of the device, and can also prevent the wires between the components from contacting each other, avoid short circuits, and improve the safety of component use;

[0051] Furthermore, protective plates 9 are slidingly provided on the two spaces separated by the partition 7. The protective plates 9 can slide inside the distribution box body 1, so the components inside the distribution box body 1 can be repaired separately by sliding the protective plates 9. For example; when repairing the components on the left side, the protective plate 9 can be slid to the right. Therefore, when repairing the left side, the hand operation will not touch the components on the right side. On the contrary, when repairing the components on the right side, the protective plate 9 is slid to the left. Therefore, when repairing the components on the right side, the hand will not touch the components on the left side, thereby improving the safety of use.

[0052] The interior of the distribution box body 1 is provided with a number of evenly distributed movable plate fixing holes 102, one side of the movable plate fixing hole 102 is provided with a movable plate supporting groove 103, the movable plate fixing hole 102 is fixedly provided with a movable plate 8, one side of the movable plate 8 is fixedly provided with a movable plate fixing pin 801, the movable plate fixing pin 801 is engaged with the movable plate fixing hole 102, a movable plate tripod 802 is fixedly provided on the lower side of the movable plate 8, a movable plate supporting pin 803 is fixedly provided on the movable plate tripod 802, and the movable plate supporting pin 803 is engaged with the movable plate supporting groove 103;

[0053] A movable plate 8 is further provided above and below the partition 7. The movable plate 8 is movable, and components can be directly mounted on the movable plate 8. The height of the movable plate 8 can be adjusted by plugging the movable plate fixing pin 801 on the movable plate into the movable plate fixing hole 102, and then plugging the movable plate support pin 803 on the movable plate tripod 802 into the movable plate support groove 103. The operation is simple and easy to use, which improves the convenience of use and can improve the efficiency of use of the internal space of the distribution box body 1. The movable plate tripod 802 on the movable plate 8 can improve the stability of the movable plate 8.

[0054] At the same time, an electrostatic pad 20 is attached to the upper side of the movable plate 8, and the electrostatic pad 20 is connected to the ground through a wire. The electrostatic pad 20 is electrically connected to the ground through a wire, so that the static electricity on the distribution box body 1 can be directly transmitted to the ground, preventing static electricity from affecting the use of internal components, while facilitating the work of staff and improving the safety of use.

[0055] In this embodiment, if Figure 1 As shown, ventilation grooves 14 are fixedly provided on both sides of the distribution box body 1. The ventilation grooves 14 are recessed with the outer side of the distribution box body 1. Air holes 15 are provided on the ventilation grooves 14. The air holes 15 are connected to the interior of the distribution box body 1.

[0056] The ventilation grooves 14 are provided on both sides of the distribution box body 1, thereby promoting air circulation. At the same time, the ventilation grooves 14 are recessed with the outer side of the distribution box body 1, which can prevent rainwater from entering, thereby improving the ventilation and waterproof performance of the device.

[0057] A dustproof net 19 is fixedly installed inside the ventilation groove 14, and the dustproof net 19 is fixed on the ventilation groove 14 by gluing;

[0058] The dustproof net 19 on the ventilation groove 14 can prevent impurities in the air from entering the interior of the distribution box body 1, thereby improving the safety of the distribution box body 1.

[0059] In this embodiment, if Figure 5 As shown, a visual window groove 903 is provided on the protective plate 9, and a second visual window 18 is fixedly provided on the visual window groove 903. Anti-slip plate handles 902 are provided on both sides of the second visual window 18. The anti-slip plate handles 902 are provided on the outer side of the protective plate 9. The second visual window 18 is provided on the slidable protective plate 9, and anti-slip plate handles 902 are also provided on both sides of the second visual window 18, so that the internal usage can be observed intuitively, thereby improving the convenience of use.

[0060] In this embodiment, if Figure 1 As shown, the distribution box body 1 is rotatably connected to the distribution box door 4 through a hinge 401, and a first visual window 17 is fixedly provided on the distribution box door 4. A door handle 402 is fixedly provided on the outer surface of the distribution box door 4, and the door handle 402 is used to rotate the distribution box door 4. The distribution box door 4 on the distribution box body 1 can be rotated, and the usage status inside the distribution box body 1 can be directly observed through the first visual window 17. The structure is simple, and the distribution box door 4 can be directly rotated through the door handle 402 on the distribution box door 4, which is easy to use.

[0061] In this embodiment, if Figure 3 As shown, the inner side of the distribution box body 1 and the upper side of the partition 7 are fixedly provided with rubber insulating pads 16. The rubber insulating pads 16 can play an insulating role to prevent staff from accidentally touching them and improve safety in use.

[0062] like Figure 1-Figure 7 As shown, the installation method of the safe wall-mounted distribution box provided in this embodiment includes the following steps:

[0063] S1: First, fix the lifting guide rail 2 on the surface of the wall with expansion bolts;

[0064] S2: Slide the guide rail groove 101 on the distribution box body 1 onto the lifting guide rail 2, and make the lifting guide rail 2 pass through the motor drive box 3 at the bottom of the distribution box body 1, so that the drive gear 6 on the drive motor 5 inside the motor drive box 3 is engaged with the drive rack 202 on the lifting guide rail 2;

[0065] S3: Then install the partition 7 inside the distribution box body 1, insert the movable plate fixing pin 801 on the movable plate 8 into the movable plate fixing hole 102, insert the movable plate support pin 803 on the movable plate tripod 802 into the movable plate support groove 103 inside the distribution box body 1, and adjust the height of the movable plate 8 according to the size of the components;

[0066] S4: Then, the protective plate slides 901 at both ends of the protective plate 9 are respectively embedded in the protective door groove 104 of the distribution box body 1 and the partition slide groove 701 of the partition 7, so that the protective plate 9 can slide inside the distribution box body 1;

[0067] S5: After the components are finally installed, the distribution box door 4 is installed.

[0068] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of the components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term and should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0069] It should be noted that the terms "include," "comprises," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a product or system comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such product or system. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of other identical elements in the product or system comprising the element.

[0070] The foregoing description shows and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. Rather, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the inventive concept described herein by the teachings above or by techniques or knowledge in the relevant art. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be within the scope of the appended claims.

Claims

1. A safe wall-mounted distribution box, comprising a distribution box body (1), characterized in that: The rear side of the distribution box body (1) is provided with symmetrically distributed guide rail grooves (101), a lifting guide rail (2) is provided inside the guide rail groove (101), a rack protection groove (201) is provided on the lifting guide rail (2), a driving rack (202) is fixedly provided inside the rack protection groove (201), the bottom of the distribution box body (1) is connected to a motor drive box (3), a symmetrically distributed driving motor (5) is provided inside the motor drive box (3), a driving gear (6) is provided on the output end of the driving motor (5), the driving gear (6) is meshed with the driving rack (202), and the driving gear (6) is used to push the distribution box body (1) to slide; A partition (7) is fixedly provided inside the distribution box body (1) by bolts, a partition slide groove (701) is provided on the partition (7), a protective plate (9) is slidably provided on the partition slide groove (701), and protective plate slide bars (901) are fixedly provided at both ends of the protective plate (9), and a protective door body groove (104) is provided inside the distribution box body (1) and is slidably connected to the protective plate slide bar (901); The distribution box body (1) is provided with an electric control box (10) inside, and the electric control box (10) is provided with a processing chip (11), a wireless transmission module (12) and a motor drive module (13) inside, the wireless transmission module (12) is used to establish a communication connection with an external mobile terminal, the wireless transmission module (12) and the motor drive module (13) are both electrically connected to the processing chip (11) through a wire, and the motor drive module (13) is electrically connected to the drive motor (5) through a wire, and a plurality of evenly distributed movable plate fixing holes (102) are provided inside the distribution box body (1), a movable plate supporting groove (103) is provided on one side of the movable plate fixing hole (102), and a movable plate fixing hole (102) is fixedly provided with a movable plate fixing hole (102). A movable plate (8), a movable plate fixing pin (801) is fixedly provided on one side of the movable plate (8), the movable plate fixing pin (801) is engaged with the movable plate fixing hole (102), a movable plate tripod (802) is fixedly provided on the lower side of the movable plate (8), a movable plate support pin (803) is fixedly provided on the movable plate tripod (802), the movable plate support pin (803) is engaged with the movable plate support groove (103), and ventilation grooves (14) are fixedly provided on both sides of the distribution box body (1), the ventilation grooves (14) are recessed with the outer side of the distribution box body (1), and an air hole (15) is provided on the ventilation groove (14), and the air hole (15) is connected with the interior of the distribution box body (1).

2. A safe wall-mounted distribution box according to claim 1, characterized in that: The protective plate (9) is provided with a visual window groove (903), a second visual window (18) is fixedly provided on the visual window groove (903), anti-slip plate handles (902) are provided on both sides of the second visual window (18), and the anti-slip plate handles (902) are provided on the outer side of the protective plate (9).

3. The safe wall-mounted distribution box according to claim 1, characterized in that: The distribution box body (1) is rotatably connected to a distribution box door (4) via a hinge (401); a first visual window (17) is fixedly provided on the distribution box door (4); a door handle (402) is fixedly provided on the outer surface of the distribution box door (4); and the door handle (402) is used to rotate the distribution box door (4).

4. The safe wall-mounted distribution box according to claim 1, characterized in that: The inner side surface of the distribution box body (1) and the upper side surface of the partition (7) are both fixedly provided with rubber insulating pads (16).

5. The safe wall-mounted distribution box according to claim 1, characterized in that: The lifting guide rail (2) is fixed to the wall via expansion bolts.

6. The safe wall-mounted distribution box according to claim 1, characterized in that: A dustproof net (19) is fixedly arranged inside the ventilation groove (14), and the dustproof net (19) is fixed on the ventilation groove (14) by gluing.

7. The safe wall-mounted distribution box according to claim 1, characterized in that: An electrostatic pad (20) is attached to the upper side of the movable plate (8), and the electrostatic pad (20) is connected to the ground via a wire.

8. A method for installing a safe wall-mounted distribution box according to claim 7, characterized in that: The following steps are involved: S1: First, the lifting guide rail (2) is fixed on the surface of the wall by means of expansion bolts; S2: The guide rail groove (101) on the distribution box body (1) is sleeved onto the lifting guide rail (2), and the lifting guide rail (2) is made to pass through the motor drive box (3) at the bottom of the distribution box body (1), so that the driving gear (6) on the driving motor (5) inside the motor drive box (3) is engaged with the driving rack (202) on the lifting guide rail (2); S3: Then install the partition (7) inside the distribution box body (1), then insert the movable plate fixing pin (801) on the movable plate (8) into the movable plate fixing hole (102), then insert the movable plate support pin (803) on the movable plate tripod (802) into the movable plate support groove (103) inside the distribution box body (1), and adjust the height of the movable plate (8) according to the size of the components; S4: The protective plate slides (901) at both ends of the protective plate (9) are respectively embedded in the protective door groove (104) of the distribution box body (1) and the partition slide groove (701) of the partition (7), so that the protective plate (9) can slide inside the distribution box body (1); S5: After the components are finally installed, the distribution box door (4) is installed.

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