Waterproof junction box

Abstract

The utility model relates to the technical field of junction boxes, in particular to a waterproof junction box, which comprises a junction box main body, a front baffle plate is adhered to the front side of the junction box main body, and sliding rails are adhered to two sides of the front side of the front baffle plate. The movable water baffle is pulled to drive the connecting plate to move back and forth, the spring is compressed through the connecting plate, equipment needing to be installed is installed on the front side of the installation frame, an electric wire penetrates through the protective sleeve to be connected into the equipment, and after wiring is completed, the movable water baffle is loosened, and then the equipment is installed. The movable water baffle and the connecting plate move back and forth under the action of the elastic force of the spring, so that the closed soft block is in contact with the electric wire, the rear side of the movable water baffle is in contact with the junction box main body, a drying agent is placed in the moisture absorption hole sleeve, then the positioning cover is screwed into the moisture absorption hole sleeve, and the moisture absorption hole sleeve is blocked through the positioning cover; and then the moisture absorption hole sleeve is inserted into the hole shell, and then the positioning cover and the hole shell are screwed tightly.

Description

Technical Field

[0001] The utility model relates to the technical field of junction boxes, in particular to a waterproof junction box. Background Art

[0002] In home decoration, the junction box is one of the electrical auxiliary materials, because the wires used for decoration are passed through the wire pipe, and the junction box is used as a transition at the joint of the wires. The wire pipe is connected to the junction box, and the wires in the wire pipe are connected in the junction box, which plays the role of protecting the wires and connecting the wires. This is the junction box.

[0003] After searching, the patent number is CN216121672U, and the name is a utility model of a junction box, including a mounting box body. Through research and analysis, it is found that although it has the advantages of clever design and easy use, it can not only prevent the nut from idling in the mounting hole of the junction box, but also form the anti-mud and sand cover with the junction box into a whole, which is convenient for production and effectively reduces costs. However, to a certain extent, it still has the following disadvantages.

[0004] For example, during use, the waterproof effect of the junction box is poor, and water will enter the junction box through the wire holes, which is not convenient for the normal use of the internal devices of the box and the dehumidification of the internal devices. The internal moisture of the device will damage the internal devices of the box. In order to solve the above technical problems, we have designed a waterproof junction box. Utility Model Content

[0005] The purpose of the utility model is to provide a waterproof junction box with the advantages of waterproofing and dehumidification, and solves the problem that the waterproof effect of the junction box is poor during use, water enters the junction box through the threading holes, making it inconvenient for normal use of the internal devices of the box body, and making it inconvenient to dehumidify the interior of the device. The interior of the device is too humid, which may damage the internal devices of the box body.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a waterproof junction box, comprising a junction box body, a front baffle bonded to the front side of the junction box body, slide rails bonded to both sides of the front side of the front baffle, the inner cavity of the slide rails being slidably connected to a waterproof baffle frame, a waterproof mechanism being provided at the bottom of the inner cavity of the junction box body, a dehumidification mechanism being provided at the top of the inner cavity of the junction box body, and a mounting frame being connected to the rear side of the inner cavity of the junction box body by bolts.

[0007] Preferably, the waterproof mechanism includes a fixed plate, the front side of the fixed plate is bonded to the front baffle, the top of the fixed plate is slidably connected to a movable water baffle, both sides of the bottom of the movable water baffle are connected to connecting plates by bolts, the rear side of the front baffle is bonded to a spring, the rear side of the spring is bonded to the connecting plate, and the rear side of the movable water baffle is bonded to a closed soft block.

[0008] Preferably, a slide groove is provided on the top of the fixed plate, a slider is slidably connected to the inner cavity of the slide groove, the top of the slider is bonded to the movable water baffle, and a pull groove is provided on the top of the movable water baffle.

[0009] Preferably, the dehumidification mechanism includes a fixed block, the top of the fixed block is bonded to the junction box body by glue, the bottom of the fixed block is bonded with a hole shell, a moisture-absorbing hole sleeve is inserted on the right side of the hole shell, and a positioning cover is provided on the right side threaded sleeve of the hole shell.

[0010] Preferably, a handle is bonded to the right side of the positioning cover, and the inner wall of the moisture absorption hole sleeve is threadedly connected to the positioning cover.

[0011] Preferably, a protective cover is provided through the bottom of the junction box body, and a handle is bonded to the top of the front side of the waterproof baffle.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. This utility model pulls the movable water baffle to drive the connecting plate to move back and forth, compressing the spring through the connecting plate. The equipment to be installed is then mounted on the front side of the mounting frame. The wires are then passed through the protective sleeve and connected to the equipment. After wiring is complete, the movable water baffle is released. The movable water baffle and the connecting plate move back and forth under the action of the spring, bringing the sealing block into contact with the wires and the rear side of the movable water baffle into contact with the junction box body. The sealing block seals the wires, and the connection between the movable water baffle and the junction box body is sealed, preventing water from entering the upper part of the inner cavity of the junction box body and contacting the equipment mounted on the front side of the mounting frame. After installation is complete, the cover is closed, and the waterproof baffle frame is then pulled down to seal the connection between the front baffle and the cover.

[0014] 2. This utility model places a desiccant in the moisture-absorbing hole sleeve, then screws a positioning cap into the moisture-absorbing hole sleeve, seals the moisture-absorbing hole sleeve with the positioning cap, inserts the moisture-absorbing hole sleeve into the hole shell, and then screws the positioning cap and hole shell together. During use, the desiccant in the moisture-absorbing hole sleeve absorbs moisture from the junction box body, preventing excessive humidity inside the junction box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the axonometric drawing of the structure of the utility model;

[0016] Figure 2 This is a three-dimensional diagram of the slide rail and waterproof baffle frame of the utility model;

[0017] Figure 3 This is a three-dimensional diagram of the junction box body and the mounting frame of the utility model;

[0018] Figure 4 It is a three-dimensional diagram of the fixed plate and the slider of the utility model;

[0019] Figure 5 It is a three-dimensional diagram of the fixing block and positioning cover of the utility model.

[0020] In the figure: 1. Junction box body; 2. Front baffle; 3. Cover; 4. Slide rail; 5. Waterproof baffle frame; 6. Protective cover; 7. Mounting frame; 8. Fixed plate; 9. Moisture baffle; 10. Connecting plate; 11. Spring; 12. Sealing soft block; 13. Slide groove; 14. Slider; 15. Fixed block; 16. Hole shell; 17. Moisture absorption hole sleeve; 18. Positioning cover; 19. Waterproof mechanism; 20. Dehumidification mechanism. DETAILED DESCRIPTION

[0021] See also Figure 1-Figure 5 A waterproof junction box includes a junction box body 1, a front baffle 2 is bonded to the front side of the junction box body 1, slide rails 4 are bonded to both sides of the front side of the front baffle 2, the inner cavity of the slide rail 4 is slidably connected to a waterproof baffle frame 5, a waterproof mechanism 19 is provided at the bottom of the inner cavity of the junction box body 1, a dehumidification mechanism 20 is provided at the top of the inner cavity of the junction box body 1, and the rear side of the inner cavity of the junction box body 1 is connected to a mounting frame 7 by bolts.

[0022] See also Figure 1 and Figure 4 The waterproof mechanism 19 includes a fixed plate 8, the front side of the fixed plate 8 is bonded to the front baffle 2, the top of the fixed plate 8 is slidably connected to a movable water baffle 9, and both sides of the bottom of the movable water baffle 9 are connected to a connecting plate 10 by bolts. By setting the connecting plate 10, it is convenient to connect the spring 11 and the movable water baffle 9, and it is convenient for the spring 11 to push the movable water baffle 9 to move. The rear side of the front baffle 2 is bonded with a spring 11, the rear side of the spring 11 is bonded to the connecting plate 10, and the rear side of the movable water baffle 9 is bonded with a closed soft block 12.

[0023] See also Figure 4 A slide groove 13 is provided at the top of the fixed plate 8. By setting the slide groove 13 and the slider 14, the movable water baffle 9 can be guided and the movable water baffle 9 can be moved stably. The inner cavity of the slide groove 13 is slidably connected with the slider 14. The top of the slider 14 is bonded to the movable water baffle 9. A pull groove is provided on the top of the movable water baffle 9. By setting the pull groove, the movable water baffle 9 can be pulled.

[0024] See also Figure 1 and Figure 5The dehumidification mechanism 20 includes a fixing block 15. By setting the fixing block 15, the hole shell 16 can be easily installed and the hole shell 16 can work normally. The top of the fixing block 15 is bonded to the junction box body 1 by glue, and the bottom of the fixing block 15 is bonded to the hole shell 16. A moisture-absorbing hole sleeve 17 is inserted on the right side of the hole shell 16, and a positioning cover 18 is provided on the right side of the hole shell 16 through a threaded sleeve.

[0025] See also Figure 5 A pull handle is glued to the right side of the positioning cover 18, and the inner wall of the moisture absorption hole sleeve 17 is threadedly connected to the positioning cover 18. By setting the positioning cover 18, it is convenient to seal the moisture absorption hole sleeve 17 and install the moisture absorption hole sleeve 17 into the hole shell 16. By setting the pull handle, it is convenient for the staff to rotate the positioning cover 18.

[0026] See also Figure 1 and Figure 3 A protective cover 6 is provided through the bottom of the junction box body 1. By providing the protective cover 6, the wires can be protected and the junction box body 1 can be effectively prevented from wearing out the wires. A handle is bonded to the top of the front side of the waterproof baffle 5. By providing the handle, it is convenient for the staff to pull the waterproof baffle 5.

[0027] When in use, the connecting plate 10 is moved back and forth by pulling the movable water baffle 9, and the spring 11 is compressed by the connecting plate 10. The equipment to be installed is installed to the front side of the mounting bracket 7, and the wires are passed through the protective cover 6 and connected to the equipment. After the wiring is completed, the movable water baffle 9 is loosened, and the movable water baffle 9 and the connecting plate 10 are moved back and forth under the action of the elastic force of the spring 11, so that the closed soft block 12 contacts the wires, and the rear side of the movable water baffle 9 contacts the junction box body 1. The wires are sealed by the closed soft block 12, and the connection between the movable water baffle 9 and the junction box body 1 is sealed to prevent water from entering the junction box body. 1, prevent water from contacting the equipment installed on the front side of the mounting bracket 7, place the desiccant in the moisture absorption hole sleeve 17, then screw the positioning cover 18 into the moisture absorption hole sleeve 17, seal the moisture absorption hole sleeve 17 through the positioning cover 18, then insert the moisture absorption hole sleeve 17 into the hole shell 16, and then tighten the positioning cover 18 and the hole shell 16. During use, the desiccant in the moisture absorption hole sleeve 17 absorbs the water vapor in the junction box body 1 to prevent the junction box body 1 from being too humid. After the installation is completed, close the cover plate 3, then pull down the waterproof baffle frame 5, and seal the connection between the front baffle plate 2 and the cover plate 3 through the waterproof baffle frame 5.

[0028] In summary, the waterproof junction box, through the slider 14, the fixing block 15, the hole shell 16, the moisture absorption hole sleeve 17, the positioning cover 18, the waterproof mechanism 19 and the dehumidification mechanism 20, solves the problem that the waterproof effect of the junction box is poor during use, water will enter the junction box through the threading hole, making it inconvenient to use the internal devices of the box body normally, making it inconvenient to dehumidify the interior of the device, and the interior of the device is too humid, which will damage the internal devices of the box body.

Claims

1. A waterproof junction box, comprising a junction box body (1), characterized in that: A front baffle (2) is bonded to the front side of the junction box body (1), slide rails (4) are bonded to both sides of the front side of the front baffle (2), the inner cavity of the slide rail (4) is slidably connected to a waterproof baffle frame (5), a waterproof mechanism (19) is provided at the bottom of the inner cavity of the junction box body (1), a dehumidification mechanism (20) is provided at the top of the inner cavity of the junction box body (1), and a mounting frame (7) is connected to the rear side of the inner cavity of the junction box body (1) via bolts.

2. A waterproof junction box according to claim 1, characterized in that: The waterproof mechanism (19) comprises a fixed plate (8), the front side of the fixed plate (8) is bonded to the front baffle plate (2), the top of the fixed plate (8) is slidably connected to a movable water baffle plate (9), both sides of the bottom of the movable water baffle plate (9) are connected to connecting plates (10) by bolts, the rear side of the front baffle plate (2) is bonded to a spring (11), the rear side of the spring (11) is bonded to the connecting plate (10), and the rear side of the movable water baffle plate (9) is bonded to a closed soft block (12).

3. A waterproof junction box according to claim 2, characterized in that: A slide groove (13) is provided on the top of the fixed plate (8), a sliding block (14) is slidably connected to the inner cavity of the slide groove (13), the top of the sliding block (14) is bonded to the movable water baffle plate (9), and a pull groove is provided on the top of the movable water baffle plate (9).

4. A waterproof junction box according to claim 1, characterized in that: The dehumidification mechanism (20) comprises a fixing block (15), the top of the fixing block (15) being bonded to the junction box body (1) by glue, the bottom of the fixing block (15) being bonded to a hole shell (16), a moisture absorption hole sleeve (17) being inserted on the right side of the hole shell (16), and a positioning cover (18) being threadedly sleeved on the right side of the hole shell (16).

5. A waterproof junction box according to claim 4, characterized in that: A pull handle is bonded to the right side of the positioning cover (18), and the inner wall of the moisture absorption hole sleeve (17) is threadedly connected to the positioning cover (18).

6. A waterproof junction box according to claim 1, characterized in that: A protective sleeve (6) is provided through the bottom of the junction box body (1), and a handle is bonded to the top of the front side of the waterproof baffle frame (5).

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