Distribution box convenient to install

Abstract

The invention provides a power distribution box convenient to install, and relates to the technical field of power distribution boxes, the power distribution box comprises a power distribution box, an inner cavity is formed in the power distribution box, one side of the power distribution box is fixedly connected with a first hinge lug, the front end of the power distribution box is provided with a box door, one side of the box door is fixedly connected with a second hinge lug, and the second hinge lug is fixedly connected with a second hinge lug. The first hinging lug and the second hinging lug are hinged through a hinging shaft column, meanwhile, the top of the distribution box is fixedly connected with a rain shielding eave, one side of the inner cavity is provided with a flame-retardant structure, one side of the inner cavity is fixedly provided with a fixed frame, and the bottom of one side of the outer side of the fixed frame is fixedly connected with a fixed plate; and meanwhile, two groups of guide sliding grooves are formed in the fixed frame, and a flame-retardant structure and a temperature sensor are arranged, so that the distribution box can be sealed and isolated from air, the effects of oxygen isolation and flame retardance are achieved, fire spreading is avoided, potential safety hazards are reduced, the maintenance cost is reduced, and the problems that a fire source cannot be treated in time, and larger potential safety hazards are likely to be caused are solved.

Description

Technical Field

[0001] The invention relates to the technical field of distribution boxes, and in particular to a distribution box which is easy to install. Background Art

[0002] The distribution box is an electrical device used to install switchgear, instruments and meters, and protective electrical components. It is widely used in production and life. The distribution box has the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, common application, stable and reliable operation, high space utilization, small footprint and environmental protection.

[0003] Based on the above, the existing distribution boxes have the following problems: First, short circuits, leakage and fires are prone to occur during daily use. If the fire source is not dealt with in time, the fire is likely to spread, which can easily cause greater safety hazards.

[0004] Second, most of the existing distribution boxes are directly installed on the wall through expansion bolts. When the distribution box is damaged and needs to be repaired or replaced, it is difficult to disassemble it, and it is also troublesome to install it again, and the wall is greatly damaged. Summary of the invention

[0005] In view of this, the present invention provides a distribution box that is easy to install. Through the setting of a flame retardant structure, it can deal with a fire in the distribution box in time to avoid the spread of fire, reduce safety hazards, and reduce maintenance costs. Through the setting of the installation structure, the distribution box can be easily installed without causing excessive damage to the wall. Not only is the installation method simple and portable, but it is also convenient for the later maintenance of the distribution box. Through the setting of the wire management structure, the lines can be arranged and fixed in an orderly manner, which can not only avoid the shaking of the wires and the occurrence of short circuits, but also improve the aesthetics of the wires.

[0006] The present invention provides a power distribution box that is easy to install, comprising: a power distribution box; The distribution box is provided with an inner cavity, and a first hinged ear is fixedly connected to one side of the distribution box, and a box door is provided at the front end of the distribution box, a second hinged ear is fixedly connected to one side of the box door, and the first hinged ear and the second hinged ear are hingedly connected through a hinge shaft column, and a rain shield is fixedly connected to the top of the distribution box, and a flame retardant structure is provided on one side of the inner cavity, and the flame retardant structure includes a fixed frame, a fixed plate, a guide slide groove, a card rotation slot hole, a card rotation shaft column and a gear, a ventilation plate, a first rack, a sealing plate and a second rack, a guide protrusion, a magnetic suction plug column and an electromagnetic slot, a fixed frame is fixedly installed on one side of the inner cavity, and a fixed plate is fixedly connected to the bottom of an outer side of the fixed frame ... Two groups of guide slots are provided inside the fixed frame, a rotating slot hole is provided inside the fixed frame, and a rotating shaft column is rotatably installed in the rotating slot hole, and at the same time, one end of the inner side of the rotating shaft column is fixedly connected to a gear, a ventilation plate is provided on one side of the interior of the fixed frame, and a sealing plate is provided on the other side of the ventilation plate, and the first rack and the second rack are respectively fixedly connected at both ends of the side opposite to the ventilation plate and the sealing plate, and the first rack and the second rack are meshed with the gear, and the top ends of the ventilation plate and the sealing plate are fixedly connected with guide protrusions, and the guide protrusions are slidably installed in the guide slots, and the tops of the ventilation plate and the sealing plate are fixedly connected with magnetic plugs, and the magnetic plugs are inserted into the electromagnetic slots.

[0007] In at least some embodiments, a temperature sensor is fixedly mounted on the top of the inner cavity.

[0008] In at least some embodiments, a mounting structure is provided on the rear side of the distribution box, and the mounting structure includes an assembly frame, an installation lug, a locking hole, a support plate, a first bidirectional screw rod and a turning handle. An assembly frame is provided on the rear side of the distribution box, and the four sides of the assembly frame are fixedly connected with installation lugs, and locking holes are provided on the installation lugs. The bottom of the assembly frame is fixedly connected with a support plate, and the distribution box is placed on the support plate. A first bidirectional screw rod is provided at the inner bottom end of the assembly frame, and the first bidirectional screw rod passes through the assembly frame and is fixedly connected to the external turning handle.

[0009] In at least some embodiments, the mounting structure further includes a second bidirectional screw, a driving pulley, a transmission belt, a driven pulley, a movable ring, a threaded hole, a right-angle plug plate, a guide T-block fixed block and a sliding T-slot, a second bidirectional screw is provided at the inner top of the assembly frame, and a driving pulley is fixedly connected to the middle of the first bidirectional screw, and a driven pulley is fixedly connected to the middle of the second bidirectional screw, and the driving pulley is rotatably connected to the driven pulley through the transmission belt, and movable rings are provided at both ends of the outer sides of the first and second bidirectional screws, a threaded hole is provided in the middle of the inner part of the movable ring, and the threaded hole is rotatably engaged with the first and second bidirectional screws, and a right-angle plug plate is fixedly connected to a side of the movable ring close to the distribution box, a guide T-block is fixedly connected to one end of the outer side of the movable ring, and fixed blocks are fixedly connected to both ends of the assembly frame, and a sliding T-slot is provided inside the fixed block, and the guide T-block is slidably installed in the sliding T-slot.

[0010] In at least some embodiments, a mounting frame is fixedly connected to the rear side of the distribution box, and a square insertion groove is provided on the mounting frame, and a right-angle plug-in plate is inserted into the square insertion groove.

[0011] In at least some embodiments, a wire management structure is provided in the inner cavity, and the wire management structure includes a fixed vertical plate, a fixed recess, a mounting support plate, a fixing hole, a connecting support plate, a connecting horizontal plate and a wire bundle hole. A fixed vertical plate is fixedly connected at the middle of both sides of the inner cavity, and a fixed recess is fixedly installed on the fixed vertical plate, and a mounting support plate is fixedly connected between the fixed recesses, and a fixing hole is opened on the mounting support plate. A connecting support plate is fixedly connected to the top of the fixed recess, and the connecting support plates are fixedly connected to each other through a connecting horizontal plate, and a wire bundle hole is opened on the connecting horizontal plate.

[0012] In at least some embodiments, the cable management structure also includes a silicone splint, a movable groove, a sliding pillar and a sliding support hole. The silicone splint is provided inside the cable bundle hole, and a movable groove is provided inside the connecting cross plate. At the same time, the back of the silicone splint is fixedly connected to a sliding pillar, and a sliding support hole is provided inside the connecting cross plate, and the sliding pillar is slidably installed in the sliding support hole.

[0013] In at least some embodiments, the wire management structure also includes a fixed convex ring, a reset branch groove, a spring and a pull handle. The outer side of the sliding pillar is fixedly connected to the fixed convex ring, and the interior of the connecting cross plate is also provided with a reset branch groove. At the same time, the inner wall of the reset branch groove is in contact with the outer wall of the fixed convex ring. A spring is provided inside the reset branch groove, and the sliding pillar passes through the connecting cross plate and is fixedly connected to the external pull handle.

[0014] The present invention provides a conveniently installed distribution box, which has the following beneficial effects: 1. The present invention is provided with a flame retardant structure and a temperature sensor. When a short circuit occurs in the internal circuit, causing a fire in the distribution box, the temperature in the inner cavity rises at this time, so that the temperature sensor senses that the temperature of the inner cavity exceeds the set threshold value, and then the temperature sensor sends a signal to the control end. The control end controls the electromagnetic slot on the top of the ventilation plate to cut off the power, so that the ventilation plate slides under the action of inertia, but the ventilation plate drives the gear to rotate through the first rack when descending, so that the gear rotates and engages with the second rack, thereby raising the sealing plate, and then the sealing plate is sucked into the electromagnetic slot through the magnetic suction column, so that the distribution box is sealed and isolated from the air, thereby achieving the effect of isolating oxygen and flame retardant, avoiding the spread of fire, reducing safety hazards, and reducing maintenance costs.

[0015] 2. The present invention is provided with a mounting structure, and bolts are embedded in the wall to facilitate fixing the assembly frame. Then, the distribution box is easily installed through the cooperation of the turning handle, the first bidirectional screw, the driving pulley, the transmission belt, the driven pulley, the second bidirectional screw, the moving ring, the threaded hole, the guide T block, the sliding T slot, the right-angle plug plate, the mounting support frame and the plug-in square slot, without causing damage to the wall. Not only is the installation method simple and portable, but it is also convenient for the later maintenance of the distribution box.

[0016] 3. The present invention arranges and fixes the lines in an orderly manner by providing a wire-rationing structure, which not only avoids short circuits caused by shaking of the wires, but also improves the aesthetics of the wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0018] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0019] In the attached picture: Figure 1 Shows a schematic diagram of the overall structure according to the present invention; Figure 2 It shows a schematic diagram of the internal structure of the box door after it is opened according to the present invention; Figure 3 A schematic diagram of the installation structure according to the present invention is shown; Figure 4 A schematic diagram showing a moving ring, a guide T block and a sliding T groove in the installation structure according to the present invention is shown; Figure 5 A schematic diagram of the structure of the mounting support frame and the inserting square groove in the mounting structure according to the present invention is shown; Figure 6 A schematic diagram of the ventilation structure in the flame retardant structure according to the present invention is shown; Figure 7A schematic diagram of a flame retardant structure in a flame retardant structure according to the present invention is shown; Figure 8 A schematic diagram showing a fixed frame, a rotating shaft column and a gear in a flame retardant structure according to the present invention is shown; Fig. 9 A schematic diagram of the structure of the electromagnetic slot according to the present invention is shown.

[0020] Fig.10 A schematic diagram of a cable management structure according to the present invention is shown.

[0021] Fig.11 A schematic diagram of a line fixing structure in a line management structure according to the present invention is shown.

[0022] Reference numerals list 1. Distribution box; 101, inner cavity; 102, first hinged ear; 103, box door; 1031, second hinged ear; 104, articulated shaft column; 105. Temperature sensor; 106. Rain shelter 2. Installation structure; 201, assembly frame; 2011, mounting lug; 2012, locking hole; 202, pallet; 203, first bidirectional screw rod; 2031, rotating handle; 204, second bidirectional screw rod; 205, driving pulley; 2051, transmission belt; 2052, driven pulley; 206, moving ring; 2061, threaded hole; 2062, right-angle plug plate; 2063, guide T block; 207, fixed block; 2071, sliding T-slot; 208, install the support frame; 2081, insert the square slot; 3. Flame retardant structure; 301, fixed frame; 3011, fixed plate; 3012, guide chute; 302, card rotation slot; 3021, card rotation shaft column; 3022, gear; 303, ventilation plate; 3031, first rack; 304, sealing plate; 3041, second rack; 305, guide protrusion; 306, magnetic plug; 3061, electromagnetic slot; 4. Cable management structure; 401, fix the vertical board; 402, fixing recessed frame; 4021, mounting support plate; 4022, fixing hole; 403, connecting support plates; 404, connecting horizontal plate; 4041, harness hole; 405, silicone splint; 4051, movable groove; 4052, sliding support pillar; 4053, sliding support hole; 4054, fixed convex ring; 4055, reset support groove; 4056, spring; 4057, pull handle.

[0023] Example: Please refer to Figures 1 to 11 : The present invention provides a distribution box that is easy to install, comprising: a distribution box 1; The distribution box 1 has an inner cavity 101, and a first hinged ear 102 is fixedly connected to one side of the distribution box 1. A box door 103 is provided at the front end of the distribution box 1. A second hinged ear 1031 is fixedly connected to one side of the box door 103. The first hinged ear 102 and the second hinged ear 1031 are hingedly connected through a hinge shaft column 104. A rain shield 106 is fixedly connected to the top of the distribution box 1. A flame retardant structure 3 is provided on one side of the inner cavity 101. The flame retardant structure 3 includes a fixed frame 301, a fixed plate 3011, a guide slide groove 3012, a card rotation slot hole 302, a card rotation shaft column 3021 and a gear 3022, a ventilation plate 303, a first rack 3031, a seal The sealing plate 304 and the second rack 3041, the guide protrusion 305, the magnetic suction plug 306 and the electromagnetic slot 3061, a fixed frame 301 is fixedly installed on one side of the inner cavity 101, and a fixed plate 3011 is fixedly connected to the bottom of the outer side of the fixed frame 301, and two groups of guide grooves 3012 are opened inside the fixed frame 301, and a card rotation slot hole 302 is opened inside the fixed frame 301, and a card rotation shaft column 3021 is rotatably installed in the card rotation slot hole 302, and a gear 3022 is fixedly connected to one end of the inner side of the card rotation shaft column 3021, a ventilation plate 303 is provided on one side of the interior of the fixed frame 301, and the other side of the ventilation plate 303 is provided The sealing plate 304 is provided with a first rack 3031 and a second rack 3041 respectively at two ends of the side opposite to the ventilation plate 303 and the sealing plate 304, and the first rack 3031 and the second rack 3041 are meshed with the gear 3022. The ventilation plate 303 and the sealing plate 304 are fixedly connected with guide protrusions 305 at two ends of the top, and the guide protrusions 305 are slidably installed in the guide groove 3012. The ventilation plate 303 and the sealing plate 304 are fixedly connected with magnetic plugs 306 at the top, and the magnetic plugs 306 are inserted in the electromagnetic slot 3061. The temperature sensor 105 is fixedly installed on the top of the inner cavity 101. When a fire occurs in the inner cavity 101, the temperature sensor 105 is fixedly installed. When the temperature in the inner cavity 101 rises, it exceeds the threshold value set by the temperature sensor 105, so that the temperature sensor 105 sends a signal to the control end, and the control end controls the electromagnetic slot 3061 on the top of the ventilation plate 303 to cut off the power, so that the ventilation plate 303 slides under the action of inertia, but the ventilation plate 303 drives the gear 3022 to rotate through the first rack 3031 when descending, so that the gear 3022 rotates and engages with the second rack 3041, thereby raising the sealing plate 304, and then the sealing plate 304 is sucked into the electromagnetic slot 3061 through the magnetic suction column 306, so that the distribution box 1 is sealed and isolated from the air, thereby achieving the effect of isolating oxygen and flame retardant, and preventing the spread of fire.

[0024] Embodiment 2: Based on Embodiment 1, Figure 3 , Figure 4 ,and Figure 5As shown, in at least some embodiments, a mounting structure 2 is provided on the rear side of the distribution box 1, and the mounting structure 2 includes an assembly frame 201, an installation lug 2011, a locking hole 2012, a support plate 202, a first bidirectional screw rod 203 and a rotating handle 2031. An assembly frame 201 is provided on the rear side of the distribution box 1, and the four sides of the assembly frame 201 are fixedly connected with the mounting lug 2011, and the mounting lug 2011 is provided with a locking hole 2012. The bottom of the assembly frame 201 is fixedly connected with the support plate 202, and the distribution box 1 is placed on the support plate 202, and the inner bottom end of the assembly frame 201 is provided with a first bidirectional screw rod 203, and the first bidirectional screw rod 203 penetrates the assembly frame 201 and is fixedly connected to the external rotating handle 2031. The mounting structure The structure 2 also includes a second bidirectional screw 204, a driving pulley 205, a transmission belt 2051, a driven pulley 2052, a moving ring 206, a threaded hole 2061, a right-angle plug plate 2062, a guide T block 2063, a fixed block 207 and a sliding T groove 2071. The inner top of the assembly frame 201 is provided with a second bidirectional screw 204, and the middle of the first bidirectional screw 203 is fixedly connected with the driving pulley 2055, and the middle of the second bidirectional screw 204 is fixedly connected with the driven pulley 2052, and the driving pulley 205 is rotatably connected to the driven pulley 2052 through the transmission belt 2051. At the same time, the outer ends of the first bidirectional screw 203 and the second bidirectional screw 204 are provided with moving rings 206, and the moving rings 206 are A threaded hole 2061 is provided in the middle of the interior, and the threaded hole 2061 is rotatably engaged with the first bidirectional screw rod 203 and the second bidirectional screw rod 204. At the same time, a right-angle plug plate 2062 is fixedly connected to the side of the movable ring 206 close to the distribution box 1, and a guide T block 2063 is fixedly connected to the outer end of the movable ring 206. Fixed blocks 207 are fixedly connected to both ends of the assembly frame 201, and a sliding T groove 2071 is provided inside the fixed block 207. At the same time, the guide T block 2063 is slidably installed in the sliding T groove 2071. A mounting support frame 208 is fixedly connected to the rear side of the distribution box 1, and a plug-in square groove 2081 is provided on the mounting support frame 208. At the same time, the right-angle plug plate 2062 is plugged into the plug-in square groove 2081. , by rotating the handle 2031, the first bidirectional screw rod 203 drives the driving pulley 205 to rotate, and the driving pulley 205 drives the second bidirectional screw rod 204 to rotate through the cooperation of the transmission belt 2051 and the driven pulley 2052, so that the first bidirectional screw rod 203 and the second bidirectional screw rod 204 are rotatably engaged with the threaded hole 2061 on the movable ring 206, but the movable ring 206 is limited and guided in the sliding T groove 2071 by the guide T block 2063, so that the first bidirectional screw rod 203 and the second bidirectional screw rod 204 drive the movable ring 206 to move in opposite directions, so that the movable ring 206 drives the right-angle plug plate 2062 to be inserted into the insertion square groove 2081, and the installation of the distribution box 1 is completed.When disassembling, repairing or replacing the device, it is only necessary to reversely rotate the handle 2031 to make the movable ring 206 relatively move, so that the movable ring 206 drives the right-angle plug plate 2062 to disengage from the insertion square groove 2081, and the disassembly is completed.

[0025] Embodiment 3: Based on Embodiment 1 and Embodiment 2, Fig.10 and Fig.11 As shown, a wire management structure 4 is provided in the inner cavity 101, and the wire management structure 4 includes a fixed vertical plate 401, a fixed recessed frame 402, a mounting support plate 4021, a fixing hole 4022, a connecting support plate 403, a connecting horizontal plate 404 and a wire bundle hole 4041. The middle of both sides of the inner cavity 101 is fixedly connected with a fixed vertical plate 401, and a fixed recessed frame 402 is fixedly installed on the fixed vertical plate 401, and a mounting support plate 4021 is fixedly connected between the fixed recessed frames 402. At the same time, a fixing hole 4022 is opened on the mounting support plate 4021, and the top of the fixed recessed frame 402 is fixedly connected with the connecting support plate 40 3, and the connecting support plates 403 are fixedly connected by connecting the horizontal plate 404, and the connecting horizontal plate 404 is provided with a cable hole 4041, and the cable management structure 4 also includes a silicone splint 405, a movable groove 4051, a sliding support 4052 and a sliding support hole 4053, the cable hole 4041 is provided with a silicone splint 405, and the connecting horizontal plate 404 is provided with a movable groove 4051, and the back of the silicone splint 405 is fixedly connected with a sliding support 4052, and the connecting horizontal plate 404 is provided with a sliding support hole 4053, and the sliding support 4052 is slidably installed on In the sliding support hole 4053, the wire management structure 4 also includes a fixed convex ring 4054, a reset support groove 4055, a spring 4056 and a pull handle 4057. The outer side of the sliding support 4052 is fixedly connected with the fixed convex ring 4054, and the interior of the connecting cross plate 404 is also provided with a reset support groove 4055. At the same time, the inner side wall of the reset support groove 4055 is in contact with the outer side wall of the fixed convex ring 4054. The interior of the reset support groove 4055 is provided with a spring 4056, and the sliding support 4052 penetrates the connecting cross plate 404 and is fixedly connected with the external pull handle 4057. By pulling the pull handle 4057, the wire management structure 4 also includes a fixed convex ring 4054, and a reset support groove 4055 is provided. 57 drives the sliding support 4052 to move, and the sliding support 4052 drives the silicone splint 405 to be retracted into the movable groove 4051, and then the cable is passed through the cable bundle hole 4041. At this time, the pull handle 4057 is released, because when the sliding support 4052 moves, the spring 4056 is squeezed in the reset support groove 4055 through the fixed convex ring 4054, so that the spring 4056 produces elastic deformation, thereby pushing the fixed convex ring 4054 to move, so that the fixed convex ring 4054 drives the sliding support 4052 to move, and the sliding support 4052 drives the silicone splint 405 to reset and clamp the cable.

[0026] Specific usage and function of this embodiment: In the present invention, bolts are first embedded in the wall to facilitate fixing the assembly frame, and then the distribution box 1 is installed through the installation structure 2. Not only is the installation method simple and portable, but it is also convenient for later maintenance of the distribution box 1. In daily use, when a short circuit occurs in the internal circuit, causing a fire in the inner cavity 101, the temperature in the inner cavity 101 rises, thereby exceeding the threshold set by the temperature sensor 105, so that the temperature sensor 105 sends a signal to the control end, and the control end controls the ventilation plate 30 The electromagnetic slot 3061 at the top is powered off, so that the ventilation plate 303 slides under the action of inertia, but the ventilation plate 303 drives the gear 3022 to rotate through the first rack 3031 when it descends, so that the gear 3022 is engaged with the second rack 3041 when it rotates, so that the sealing plate 304 rises, and then the sealing plate 304 is sucked into the electromagnetic slot 3061 through the magnetic suction plug 306, so that the distribution box 1 is sealed and isolated from the air, thereby achieving the effect of isolating oxygen and flame retardant, avoiding the spread of fire, reducing safety hazards, and reducing maintenance costs.

Claims

1. A conveniently installed distribution box, comprising: Distribution box (1); The distribution box (1) has an inner cavity (101) formed therein, and a first hinged ear (102) is fixedly connected to one side of the distribution box (1), and a box door (103) is provided at the front end of the distribution box (1), and a second hinged ear (1031) is fixedly connected to one side of the box door (103), and the first hinged ear (102) and the second hinged ear (1031) are hingedly connected via a hinge shaft (104), and a rain shield (106) is fixedly connected to the top of the distribution box (1), and a flame retardant structure (3) is provided on one side of the inner cavity (101); the flame retardant structure The structure (3) comprises a fixed frame (301), a fixed plate (3011), a guide slide groove (3012), a card rotation slot hole (302), a card rotation shaft column (3021) and a gear (3022), a ventilation plate (303), a first rack (3031), a sealing plate (304) and a second rack (3041), a guide protrusion (305), a magnetic suction plug column (306) and an electromagnetic slot (3061), wherein the fixed frame (301) is fixedly installed on one side of the inner cavity (101), and the fixed plate (301) is fixedly connected to the bottom of the outer side of the fixed frame (301). 1), two groups of guide slots (3012) are provided inside the fixed frame (301), a rotating slot hole (302) is provided inside the fixed frame (301), and a rotating shaft column (3021) is rotatably installed inside the rotating slot hole (302), and a gear (3022) is fixedly connected to one end of the inner side of the rotating shaft column (3021), a ventilation plate (303) is provided on one side of the interior of the fixed frame (301), and a sealing plate (304) is provided on the other side of the ventilation plate (303), and the side opposite to the sealing plate (304) The two ends are respectively fixedly connected with a first rack (3031) and a second rack (3041), and the first rack (3031) and the second rack (3041) are meshed with the gear (3022). The two ends of the top of the ventilation plate (303) and the sealing plate (304) are fixedly connected with guide protrusions (305), and the guide protrusions (305) are slidably installed in the guide slide groove (3012). The top of the ventilation plate (303) and the sealing plate (304) are fixedly connected with a magnetic plug post (306), and the magnetic plug post (306) is inserted into the electromagnetic slot (3061).

2. A conveniently installed distribution box according to claim 1, characterized in that: A temperature sensor (105) is fixedly mounted on the top of the inner cavity (101).

3. A conveniently installed distribution box according to claim 1, characterized in that: The distribution box (1) is provided with a mounting structure (2) on the rear side, the mounting structure (2) comprising an assembly frame (201), an installation lug (2011), a locking hole (2012), a support plate (202), a first bidirectional screw rod (203) and a rotating handle (2031); the distribution box (1) is provided with an assembly frame (201) on the rear side, and the four sides of the assembly frame (201) are fixedly connected with the mounting lugs (2011), and the mounting lugs (2011) are provided with locking holes (2012); the bottom of the assembly frame (201) is fixedly connected with the support plate (202), and the distribution box (1) is placed on the support plate (202), and the inner bottom end of the assembly frame (201) is provided with a first bidirectional screw rod (203), and the first bidirectional screw rod (203) passes through the assembly frame (201) and is fixedly connected to the external rotating handle (2031).

4. A conveniently installed distribution box according to claim 3, characterized in that: The mounting structure (2) further comprises a second bidirectional screw (204), a driving pulley (205), a transmission belt (2051), a driven pulley (2052), a movable ring (206), a threaded hole (2061), a right-angle plug plate (2062), a guide T block (2063), a fixed block (207) and a sliding T slot (2071); the second bidirectional screw (204) is provided at the top end of the interior of the assembly frame (201); the driving pulley (205) is fixedly connected to the middle of the first bidirectional screw (203); the driven pulley (2052) is fixedly connected to the middle of the second bidirectional screw (204); the driving pulley (205) is rotationally connected to the driven pulley (2052) via the transmission belt (2051); and the first bidirectional screw (203) is rotationally connected to the driven pulley (2052). A movable ring (206) is provided at both ends of the outer sides of the rod (203) and the second bidirectional screw rod (204); a threaded hole (2061) is provided in the middle of the movable ring (206); and the threaded hole (2061) is rotatably engaged with the first bidirectional screw rod (203) and the second bidirectional screw rod (204); a right-angle plug plate (2062) is fixedly connected to a side of the movable ring (206) close to the distribution box (1); a guide T block (2063) is fixedly connected to one end of the outer side of the movable ring (206); and fixed blocks (207) are fixedly connected to both sides of both ends of the assembly frame (201); a sliding T groove (2071) is provided inside the fixed block (207); and the guide T block (2063) is slidably installed in the sliding T groove (2071).

5. The conveniently installed distribution box according to claim 1 is characterized in that: The rear side of the distribution box (1) is fixedly connected to a mounting frame (208), and a square insertion groove (2081) is provided on the mounting frame (208), and a right-angle plug-in plate (2062) is inserted into the square insertion groove (2081).

6. A conveniently installed distribution box according to claim 1, characterized in that: The inner cavity (101) is provided with a wire management structure (4), which comprises a fixed vertical plate (401), a fixed recessed frame (402), a mounting support plate (4021), a fixing hole (4022), a connecting support plate (403), a connecting horizontal plate (404) and a wire bundle hole (4041). The fixed vertical plates (401) are fixedly connected to the middle of both sides of the inner cavity (101), and the fixed recessed frames (402) are fixedly installed on the fixed vertical plates (401). The mounting support plates (4021) are fixedly connected between the fixed recessed frames (402), and the mounting support plates (4021) are provided with fixing holes (4022). The top of the fixed recessed frame (402) is fixedly connected to a connecting support plate (403), and the connecting support plates (403) are fixedly connected to each other via a connecting horizontal plate (404), and the connecting horizontal plate (404) is provided with a wire bundle hole (4041).

7. A conveniently installed distribution box according to claim 6, characterized in that: The wire management structure (4) further comprises a silicone splint (405), a movable groove (4051), a sliding support post (4052) and a sliding support hole (4053); the silicone splint (405) is arranged inside the wire bundle hole (4041); the movable groove (4051) is provided inside the connecting cross plate (404); the sliding support post (4052) is fixedly connected to the back of the silicone splint (405); the sliding support hole (4053) is provided inside the connecting cross plate (404); and the sliding support post (4052) is slidably installed in the sliding support hole (4053).

8. The conveniently installed distribution box according to claim 7, characterized in that: The cable management structure (4) further comprises a fixed convex ring (4054), a reset support groove (4055), a spring (4056) and a pull handle (4057); the outer side of the sliding support (4052) is fixedly connected to the fixed convex ring (4054); the interior of the connecting cross plate (404) is also provided with a reset support groove (4055); the inner side wall of the reset support groove (4055) is in contact with the outer side wall of the fixed convex ring (4054); the interior of the reset support groove (4055) is provided with a spring (4056); and the sliding support (4052) passes through the connecting cross plate (404) and is fixedly connected to the external pull handle (4057).

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