Junction box with good moisture-proof effect

Abstract

The utility model relates to the technical field of junction boxes, in particular to a junction box with a good moisture-proof effect, which comprises a first sealing strip, a second sealing strip, a sealing ring, a sealing frame, a dustproof net, a moisture-proof net, a support plate, a sliding frame, a storage box and a fixed bolt, a first sealing strip is arranged on the side face of the junction box body, a second sealing strip is arranged on the side face of the box door assembly, a sealing ring is arranged on the side face of the box body assembly, a sealing frame is arranged on the side face of the wire inlet pipe, a dustproof net is arranged on the side face of the sealing frame, a damp-proof net is arranged on the side face of the sealing frame, and a sliding frame is arranged on the top face of the supporting plate. A storage box is arranged on the inner side of the sliding frame, and a fixing plug pin is arranged on the top face of the sliding frame. According to the utility model, the sealing structure is arranged to increase the sealing performance of the joint of the box body, so that rainwater can be prevented from permeating into the junction box, and the moisture-proof structure is arranged to adsorb and remove moisture in the junction box, so that the interior of the junction box is kept dry, and equipment is prevented from being affected with damp and damaged.

Description

Technical Field

[0001] This utility model relates to the field of junction box technology, and in particular to a junction box with good moisture-proof effect. Background Technology

[0002] A junction box is a device used to distribute, connect, protect, and manage cables. It plays an important role in cable systems by dividing the main cable into multiple branch cables, making it easier to distribute power or signals to different areas.

[0003] Due to the lack of a sealing structure, existing junction boxes are prone to water seepage into them during use, especially in humid environments such as rainy days. This increases the internal moisture content, which can cause short circuits in the internal electrical equipment, leading to equipment damage and affecting signal transmission.

[0004] Therefore, to address the problem of poor sealing performance of the aforementioned junction boxes, which easily leads to excessive humidity and damage to equipment due to moisture, a junction box with good moisture-proof performance can be designed. By setting a sealing structure, the sealing performance at the junction box connection can be increased, thereby preventing rainwater from penetrating into the interior of the junction box. By setting a moisture-proof structure, moisture inside the junction box can be absorbed and removed, thereby keeping the interior of the junction box dry and preventing equipment from being damaged by moisture. Utility Model Content

[0005] To overcome the problem that during the use of junction boxes, due to the lack of a sealing structure, rainwater can easily seep into the junction box in humid environments such as rainy days, leading to increased moisture inside the box. This can cause short circuits in the internal electrical equipment, resulting in equipment damage and affecting signal transmission.

[0006] The technical solution of this utility model is as follows: a distribution box with good moisture-proof effect, comprising a distribution box body, a box assembly, a door assembly, a limiting assembly, a fixing assembly, a first sealing strip, a second sealing strip, a sealing ring, a sealing frame, a dustproof net, a moisture-proof net, a support plate, a sliding frame, a through hole, a storage box, a lever plate, and a fixing pin; the box assembly is provided on the outer side of the distribution box body, the door assembly is provided on the side of the distribution box body, the limiting assembly is provided on the inner side of the distribution box body, and the fixing assembly is provided on the inner side of the distribution box body. The main body of the distribution box has a first sealing strip on its side, the door assembly has a second sealing strip on its side, the body assembly has a sealing ring on its side, the main body of the distribution box has a sealing frame on its side, the sealing frame has a dustproof mesh on its side, the sealing frame has a moisture-proof mesh on its side, the main body of the distribution box has a support plate on its side, the top surface of the support plate has a sliding frame, the side of the sliding frame has a through hole, the inside of the sliding frame has a storage box, the side of the storage box has a lever, and the top surface of the sliding frame has a fixing pin.

[0007] Preferably, the enclosure assembly provides protection for the main body of the junction box, facilitating its installation; the door assembly provides protection for the equipment inside the junction box; the limiting assembly restricts the internal cables, making cable routing neater; the fixing assembly secures the cables and equipment; the first and second sealing strips increase the seal between the junction box body and the door assembly, preventing rainwater from seeping in; the sealing ring increases the seal at the cable inlet, preventing rainwater from seeping into the box along the cables; the sealing frame increases the seal at the ventilation opening; the dustproof mesh prevents dust from entering the junction box; the moisture-proof mesh prevents moisture from entering the junction box through the ventilation opening; the support plate provides support for the sliding frame; the storage box stores the desiccant; the fixing pin restricts the storage box, preventing it from sliding out of the sliding frame; the lever pulls the storage box for easy desiccant replacement; and the through holes allow the desiccant to absorb and remove moisture from inside the junction box, keeping the interior of the box dry.

[0008] Preferably, the enclosure assembly includes mounting blocks, mounting holes, inlet pipes, and a water-retaining top plate; mounting blocks are provided on the outer side of the main body of the junction box, with four sets of mounting blocks, and mounting holes are provided on the side of the mounting blocks; inlet pipes are provided on the bottom surface of the main body of the junction box, with three sets of inlet pipes; and a water-retaining top plate is provided on the top surface of the main body of the junction box.

[0009] Preferably, the cabinet door assembly includes a cabinet door, a viewing window, and a door lock; the cabinet door is provided on the side of the main body of the distribution box, the cabinet door is rotatably connected to the main body of the distribution box, the viewing window is provided on the side of the cabinet door, and the door lock is provided on the side of the cabinet door.

[0010] Preferably, the limiting assembly includes a limiting seat, a limiting groove, a pull rod, a limiting clamp, and a spring; the limiting seat is provided on the inner side of the main body of the distribution box, the limiting seat has a limiting groove on its top surface, the limiting seat has a pull rod inside, there are three sets of pull rods, the pull rods are slidably connected to the limiting seat, the side of the pull rod is provided with a limiting clamp, the side of the limiting clamp is provided with a spring, there are two sets of springs.

[0011] Preferably, the fixing assembly includes a fixing seat, a fixing groove, a fixing support plate, fixing bolts, and a junction box; the inner side of the junction box body is provided with a fixing seat, and two sets of fixing seats are provided; the side of the fixing seat is provided with a fixing groove; the side of the fixing seat is provided with a fixing support plate, and two sets of fixing support plates are provided; the side of the fixing support plate is provided with fixing bolts, and two sets of fixing bolts are provided; the side of the fixing support plate is provided with a junction box, and two sets of junction boxes are provided.

[0012] Preferably, a second sealing strip is provided on the inner side of the cabinet door, and a sealing ring is provided on the inner side of the main body of the distribution box. The sealing ring is located at one end of the inlet pipe. The sealing frame is engaged with the main body of the distribution box. There are two sets of sealing frames. A dustproof net is provided on the inner side of the sealing frame, and a moisture-proof net is provided on the inner side of the sealing frame.

[0013] Preferably, the inner side of the junction box body is provided with a support plate, which has two sets and multiple sets of through holes. The storage box is slidably connected to the sliding frame, the dial plate is fixedly connected to the side of the storage box, and the fixing pin is slidably connected to the storage box.

[0014] The beneficial effects of this utility model are:

[0015] 1. The sealing between the junction box body 1 and the box door 301 is increased by the first sealing strip 61 and the second sealing strip 62 to prevent rainwater from seeping into the interior through the door gaps. The sealing ring 63 is used to increase the sealing at the connection between the inlet pipe 203 and the junction box to prevent rainwater from seeping into the box along the cables. The sealing frame 64 is used to increase the sealing at the junction box ventilation opening. The dustproof net 65 is used to prevent dust from entering the junction box during ventilation and heat dissipation. The moisture-proof net 66 is used to prevent moisture from entering the junction box through the ventilation opening, thus preventing moisture from damaging the internal components. To prevent damage, the support plate 71 provides support for the sliding frame 72. By pulling the fixing pin 76 at the top of the sliding frame 72, and then using the lever 75, the storage box 74 can be pulled out from the sliding frame 72 for easy replacement of the desiccant inside. After replacing the storage box 74, push it into the sliding frame 72 and insert the fixing pin 76 into the storage box 74 to prevent it from sliding out of the sliding frame 72. The desiccant inside the storage box 74 absorbs and removes moisture from the distribution box through the through hole 73, thereby keeping the inside of the box dry. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of the junction box with good moisture-proof effect of this utility model.

[0017] Figure 2 The diagram shown is a three-dimensional structural schematic of the junction box assembly with good moisture-proof effect according to this utility model.

[0018] Figure 3 The diagram shown is a three-dimensional structural schematic of the junction box door assembly with good moisture-proof effect according to this utility model.

[0019] Figure 4 The diagram shown is a three-dimensional structural schematic of the junction box limiting component with good moisture-proof effect of this utility model.

[0020] Figure 5 The diagram shown is a three-dimensional structural illustration of the moisture-proof structure of the junction box with good moisture-proof effect according to this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Main body of the junction box; 201. Mounting block; 202. Mounting hole; 203. Inlet pipe; 204. Water-retaining top plate; 301. Box door; 302. Viewing window; 303. Door lock; 401. Limiting seat; 402. Limiting groove; 403. Pull rod; 404. Limiting clamp; 405. Spring; 501. Fixing seat; 502. Fixing groove; 503. Fixing support plate; 504. Fixing bolt; 505. Junction box; 61. First sealing strip; 62. Second sealing strip; 63. Sealing ring; 64. Sealing frame; 65. Dustproof net; 66. Moistureproof net; 71. Support plate; 72. Sliding frame; 73. Through hole; 74. Storage box; 75. Toggle plate; 76. Fixing pin. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figures 1-5This utility model provides an embodiment of a junction box with good moisture-proof effect, comprising a junction box body 1, a box assembly, a box door assembly, a limiting assembly, a fixing assembly, a first sealing strip 61, a second sealing strip 62, a sealing ring 63, a sealing frame 64, a dustproof net 65, a moisture-proof net 66, a support plate 71, a sliding frame 72, a through hole 73, a storage box 74, a lever plate 75, and a fixing pin 76; the box assembly is provided on the outer side of the junction box body 1, the box door assembly is provided on the side of the junction box body 1, the limiting assembly is provided on the inner side of the junction box body 1, and the fixing pin is provided on the inner side of the junction box body 1. The junction box body 1 has a first sealing strip 61 on its side, a second sealing strip 62 on its side, a sealing ring 63 on its side, a sealing frame 64 on its side, a dustproof net 65 on its side, a moisture-proof net 66 on its side, a support plate 71 on its side, a sliding frame 72 on its top surface, a through hole 73 on its side, a storage box 74 inside its inner side, and a lever 75 on its side. The top surface of the moving frame 72 is provided with a fixing pin 76. The enclosure assembly can provide protection for the main body 1 of the junction box and facilitate the installation of the enclosure. The door assembly can provide protection for the equipment inside the main body 1 of the junction box. The limiting assembly can restrict the internal cables, making the cable routing neater. The fixing assembly can install and fix the cables and equipment. The first sealing strip 61 and the second sealing strip 62 can increase the sealing between the main body 1 of the junction box and the door assembly to prevent rainwater from seeping into the interior. The sealing ring 63 can increase the sealing at the cable inlet to prevent rainwater from seeping into the enclosure along the cable. Inside, the sealing frame 64 increases the sealing of the vents, the dustproof net 65 prevents dust from entering the junction box, the moisture-proof net 66 prevents moisture from entering the junction box through the vents, the support plate 71 provides support for the sliding frame 72, the storage box 74 stores the desiccant, the fixing pin 76 restricts the storage box 74 to prevent it from sliding out of the sliding frame 72, the lever 75 can pull the storage box 74 for easy replacement of the desiccant, and the through hole 73 allows the desiccant to absorb and remove moisture inside the junction box, keeping the inside of the box dry.

[0024] Please see Figures 1-5In this embodiment, the housing assembly includes mounting blocks 201, mounting holes 202, inlet pipes 203, and a water-retaining top plate 204. Mounting blocks 201 are provided on the outer side of the main body 1 of the distribution box; four sets of mounting blocks 201 are provided. Mounting holes 202 are provided on the side of the mounting blocks 201. Inlet pipes 203 are provided on the bottom surface of the main body 1 of the distribution box; three sets of inlet pipes 203 are provided. A water-retaining top plate 204 is provided on the top surface of the main body 1 of the distribution box. The mounting holes 202 on the mounting blocks 201 facilitate the insertion of the distribution box into the water-retaining system. The junction box is installed and secured, and the inlet pipe 203 facilitates the insertion of cables into the junction box for branching. A water-blocking top plate 204 can cover the ventilation openings to prevent rainwater from entering the junction box. The box door assembly includes a box door 301, a viewing window 302, and a door lock 303. The box door 301 is rotatably connected to the junction box body 1 on its side, and a viewing window 302 and a door lock 303 are both located on the side of the box door 301. The door lock 303 on the enclosure door 301 facilitates locking of the enclosure door 301, providing protection for the internal equipment. The viewing window 302 facilitates observation of the internal situation of the enclosure. The limiting component includes a limiting seat 401, a limiting groove 402, a pull rod 403, a limiting clamp 404, and a spring 405. A limiting seat 401 is provided on the inner side of the distribution box body 1. A limiting groove 402 is opened on the top surface of the limiting seat 401. A pull rod 403 is provided inside the limiting seat 401. The pull rod 403 is provided in three sets. 403 is slidably connected to the limiting seat 401. A limiting clamp 404 is provided on the side of the pull rod 403. A spring 405 is provided on the side of the limiting clamp 404. There are two sets of springs 405. By pulling the limiting clamp 404 with the pull rod 403, the spring 405 is compressed, which makes it easier to pass the cable through the limiting seat 401 for branch connection. When the pull rod 403 is released, the elastic force of the spring 405 pushes the limiting clamp 404 to clamp and limit the cable, so that the cable is distributed more evenly, which is convenient for subsequent maintenance and repair.

[0025] Please see Figures 1-5In this embodiment, the fixing assembly includes a fixing seat 501, a fixing groove 502, a fixing support plate 503, fixing bolts 504, and a junction box 505. The fixing seat 501 is provided on the inner side of the junction box body 1. Two sets of fixing seats 501 are provided. The fixing groove 502 is opened on the side of the fixing seat 501. The fixing support plate 503 is provided on the side of the fixing seat 501. Two sets of fixing support plates 503 are provided. The fixing bolts 504 are provided on the side of the fixing support plate 503. Two sets of junction boxes 505 are provided on the side of the fixing support plate 503. The junction box 505 is connected via the fixing support plate 503. The movable junction box 505 moves on the fixed base 501, and then the fixed support plate 503 is threadedly connected to the fixed base 501 using the fixing bolts 504, which facilitates the adjustment of the position of the junction box 505 according to specific installation needs. A second sealing strip 62 is provided on the inner side of the box door 301, and a sealing ring 63 is provided on the inner side of the junction box body 1. The sealing ring 63 is located at one end of the inlet pipe 203. The sealing frame 64 is engaged with the junction box body 1. Two sets of sealing frames 64 are provided. A dustproof net 65 and a moisture-proof net 66 are provided on the inner side of the sealing frame 64. The first sealing strip 61 and the second sealing strip are used to connect the junction box body 1. 62. To improve the sealing between the main body 1 of the junction box and the box door 301, rainwater is prevented from seeping into the interior through the door gaps. A sealing ring 63 is used to improve the sealing at the connection between the inlet pipe 203 and the junction box, preventing rainwater from seeping into the box along the cables. A sealing frame 64 improves the sealing at the junction box ventilation openings. A dustproof net 65 prevents dust from entering the junction box during ventilation and heat dissipation. A moisture-proof net 66 prevents moisture from entering the junction box through the ventilation openings, avoiding damage to the internal equipment caused by dampness. A support plate 71 is provided on the inner side of the junction box main body 1, with two sets of support plates 71 and multiple sets of through holes 73. A storage box 74 and a sliding frame are also included. The sliding frame 72 is slidably connected. The toggle plate 75 is fixedly connected to the side of the storage box 74. The fixing pin 76 is slidably connected to the storage box 74. The support plate 71 provides support for the sliding frame 72. By pulling the fixing pin 76 at the top of the sliding frame 72, the storage box 74 can be pulled out from the sliding frame 72 through the toggle plate 75, making it easy to replace the desiccant inside. After replacing the storage box 74, it is pushed into the sliding frame 72, and the fixing pin 76 is inserted into the storage box 74 to prevent the storage box 74 from sliding out of the sliding frame 72. The desiccant in the storage box 74 absorbs and removes moisture in the distribution box through the through hole 73, thereby keeping the inside of the box dry.

[0026] When working, the junction box can be easily installed and fixed through the mounting holes 202 on the mounting block 201. The cable can be easily inserted into the junction box for branching through the inlet pipe 203. The vent can be blocked by the water-blocking top plate 204 to prevent rainwater from entering the junction box from the vent.

[0027] The door lock 303 on the enclosure door 301 makes it easy to lock the enclosure door 301, providing protection for the internal equipment, and the viewing window 302 makes it easy to observe the internal situation of the enclosure;

[0028] Pulling the limit clamp 404 with the pull rod 403 compresses the spring 405, making it easier to pass the cable through the limit seat 401 for branch connection. When the pull rod 403 is released, the elastic force of the spring 405 pushes the limit clamp 404 to clamp and limit the cable, making the cable distribution more even and facilitating subsequent maintenance and repair.

[0029] The junction box 505 is moved on the fixed seat 501 by the fixed support plate 503, and then the fixed support plate 503 and the fixed seat 501 are fixed by the fixed bolt 504, so that the position of the junction box 505 can be adjusted according to the specific installation needs.

[0030] The sealing between the main body 1 of the junction box and the box door 301 is increased by the first sealing strip 61 and the second sealing strip 62 to prevent rainwater from seeping into the interior through the door gaps. The sealing ring 63 is used to increase the sealing at the connection between the inlet pipe 203 and the junction box to prevent rainwater from seeping into the box along the cable. The sealing frame 64 is used to increase the sealing at the ventilation opening of the junction box. The dustproof net 65 is used to prevent dust from entering the junction box during ventilation and heat dissipation. The moisture-proof net 66 is used to prevent moisture from entering the junction box through the ventilation opening to avoid moisture damage to the internal equipment.

[0031] The support plate 71 provides support for the sliding frame 72. By pulling the fixing pin 76 at the top of the sliding frame 72, the storage box 74 can be pulled out from the sliding frame 72 via the lever 75, making it easy to replace the desiccant inside. After replacing the storage box 74, push it into the sliding frame 72 and insert the fixing pin 76 into the storage box 74 to prevent it from sliding out of the sliding frame 72. The desiccant inside the storage box 74 absorbs and removes moisture from the distribution box through the through hole 73, thereby keeping the inside of the box dry.

[0032] Through the above steps, the enclosure assembly provides protection for the main body 1 of the junction box, facilitating its installation. The door assembly protects the equipment inside the main body 1. The limiting assembly restricts the internal cables, making cable routing neater. The fixing assembly secures the cables and equipment. The first sealing strip 61 and the second sealing strip 62 increase the seal between the main body 1 of the junction box and the door assembly, preventing rainwater from seeping in. The sealing ring 63 increases the seal at the cable inlet, preventing rainwater from seeping into the box along the cables. The sealing frame 64 increases the sealing of the ventilation opening, the dustproof net 65 prevents dust from entering the junction box, the moisture-proof net 66 prevents moisture from entering the junction box from the ventilation opening, the support plate 71 provides support for the sliding frame 72, the storage box 74 stores the desiccant, the fixing pin 76 restricts the storage box 74 to prevent it from sliding out of the sliding frame 72, the lever 75 pulls the storage box 74 to facilitate the replacement of the desiccant, and the through hole 73 allows the desiccant to absorb and remove moisture in the junction box, keeping the inside of the box dry.

[0033] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A distribution box with good moisture-proof effect, comprising a distribution box body (1); characterized in that: It also includes a cabinet assembly, a door assembly, a limiting assembly, a fixing assembly, a first sealing strip (61), a second sealing strip (62), a sealing ring (63), a sealing frame (64), a dustproof net (65), a moisture-proof net (66), a support plate (71), a sliding frame (72), a through hole (73), a storage box (74), a lever plate (75), and a fixing pin (76); the cabinet assembly is provided on the outside of the main body (1) of the junction box, the door assembly is provided on the side of the main body (1), the limiting assembly is provided on the inside of the main body (1), the fixing assembly is provided on the inside of the main body (1), and the first sealing strip (61) is provided on the side of the main body (1). A second sealing strip (62) is provided on the side of the component, a sealing ring (63) is provided on the side of the box component, a sealing frame (64) is provided on the side of the junction box body (1), a dustproof net (65) is provided on the side of the sealing frame (64), a moisture-proof net (66) is provided on the side of the sealing frame (64), a support plate (71) is provided on the side of the junction box body (1), a sliding frame (72) is provided on the top surface of the support plate (71), a through hole (73) is provided on the side of the sliding frame (72), a storage box (74) is provided on the inner side of the sliding frame (72), a lever (75) is provided on the side of the storage box (74), and a fixing pin (76) is provided on the top surface of the sliding frame (72).

2. The distribution box with good moisture-proof effect according to claim 1, characterized in that: The enclosure assembly includes a mounting block (201), mounting holes (202), an inlet pipe (203), and a water-retaining top plate (204). The outer side of the main body (1) of the distribution box is provided with a mounting block (201), and there are four sets of mounting blocks (201). The side of the mounting block (201) is provided with mounting holes (202). The bottom surface of the main body (1) of the distribution box is provided with an inlet pipe (203), and there are three sets of inlet pipes (203). The top surface of the main body (1) of the distribution box is provided with a water-retaining top plate (204).

3. The distribution box with good moisture-proof effect according to claim 1, characterized in that: The cabinet door assembly includes a cabinet door (301), a viewing window (302), and a door lock (303); the cabinet door (301) is provided on the side of the main body (1) of the distribution box, the cabinet door (301) is rotatably connected to the main body (1) of the distribution box, the viewing window (302) is provided on the side of the cabinet door (301), and the door lock (303) is provided on the side of the cabinet door (301).

4. The distribution box with good moisture-proof effect according to claim 1, characterized in that: The limiting assembly includes a limiting seat (401), a limiting groove (402), a pull rod (403), a limiting clamp (404), and a spring (405); the limiting seat (401) is provided on the inner side of the main body (1) of the distribution box, the limiting seat (401) has a limiting groove (402) on its top surface, the limiting seat (401) has a pull rod (403) inside, the pull rod (403) has three sets, the pull rod (403) is slidably connected to the limiting seat (401), the side of the pull rod (403) has a limiting clamp (404), the side of the limiting clamp (404) has a spring (405), and the spring (405) has two sets.

5. The distribution box with good moisture-proof effect according to claim 1, characterized in that: The fixing components include a fixing seat (501), a fixing groove (502), a fixing support plate (503), fixing bolts (504), and a junction box (505); the inner side of the junction box body (1) is provided with a fixing seat (501), and there are two sets of fixing seats (501). The side of the fixing seat (501) is provided with a fixing groove (502). The side of the fixing seat (501) is provided with a fixing support plate (503), and there are two sets of fixing support plates (503). The side of the fixing support plate (503) is provided with fixing bolts (504), and there are two sets of fixing bolts (504). The side of the fixing support plate (503) is provided with a junction box (505), and there are two sets of junction boxes (505).

6. The distribution box with good moisture-proof effect according to claim 3, characterized in that: A second sealing strip (62) is provided on the inner side of the cabinet door (301), and a sealing ring (63) is provided on the inner side of the junction box body (1). The sealing ring (63) is located at one end of the inlet pipe (203). The sealing frame (64) is engaged with the junction box body (1). There are two sets of sealing frames (64). A dustproof net (65) is provided on the inner side of the sealing frame (64), and a moisture-proof net (66) is provided on the inner side of the sealing frame (64).

7. The distribution box with good moisture-proof effect according to claim 1, characterized in that: The inner side of the main body (1) of the distribution box is provided with a support plate (71), the support plate (71) is provided with two sets, and multiple sets of through holes (73) are opened. The storage box (74) is slidably connected to the sliding frame (72), the dial plate (75) is fixedly connected to the side of the storage box (74), and the fixing pin (76) is slidably connected to the storage box (74).

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