Cable branch box with rainproof function

Abstract

The utility model relates to the field of cable branch boxes, and discloses a cable branch box with a rainproof function, which comprises a box body, a hinge is arranged on the outer wall of the box body, a movable door is arranged on one side of the hinge, a ventilation slot is arranged on the outer wall of the box body, a dustproof plate is fixedly connected with the inner wall of the ventilation slot, and the dustproof plate is arranged on the outer wall of the box body. A protection box is fixedly connected to the outer side, close to the ventilation groove, of the outer wall of the box body, a plurality of through holes are evenly distributed in the inner wall of the dustproof plate, and the front view of the protection box is inclined. According to the cable branch box with the rainproof function, through the arrangement of the box body, the hinges, the movable doors, the ventilation slots, the dustproof plates, the through holes and the protection box, rainwater can be conveniently covered through the protection box, so that the problem that the rainproof effect is poor when the cable branch box is used outdoors is solved, and the outdoor service life is effectively prolonged; the problem of damage caused by rain and snow permeating into the box body is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable branch boxes, in particular to a cable branch box with a rainproof function. Background Art

[0002] There are many small cables on a long line, which often leads to a waste of cables. Therefore, when the cables are connected to the power load, a large trunk cable is often used. When the cables are close to the load, a cable branch box is used to divide the trunk cable into several small cables, which are then connected to the load. This wiring method is widely used in power supply for street lights and small users in urban power grids. Cable branch boxes are widely used outdoors. With the advancement of technology, outdoor cable branch boxes now have the following problems when used:

[0003] The existing outdoor cable branch box needs to dissipate heat inside when in use, so it needs to be in contact with the outside air through the heat dissipation groove and the dustproof grille, resulting in the problem that rainwater easily penetrates into the interior when encountering rainy weather, causing damage. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a cable branch box with a rainproof function, which is convenient for rainproofing the heat dissipation channel and solves the problems in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable branch box with rainproof function, comprising a box body, the outer wall of the box body is equipped with a hinge, a movable door is installed on one side of the hinge, the outer wall of the box body is provided with a ventilation groove, the inner wall of the ventilation groove is fixedly connected with a dustproof plate, and the outer wall of the box body is fixedly connected with a protective box near the outer side of the ventilation groove.

[0008] In the utility model, the inner wall of the dustproof plate is provided with through holes, and a plurality of through holes are evenly distributed, which facilitates heat dissipation.

[0009] In the utility model, the protection box is inclined when viewed from the front, and the length and width of the protection box are greater than the length and width of the dustproof plate.

[0010] The adoption of the above technical solution makes it convenient to cover and guide rainwater, thereby avoiding the squeezing of rainwater and effectively preventing the infiltration of rainwater.

[0011] The inner wall of the protection box is fixedly connected with a driving motor, the output shaft of the driving motor is fixedly connected with a driving shaft via a coupling, and the outer wall of the driving shaft is installed with fan blades.

[0012] In the utility model, the fan blades are distributed in an inclined shape, and the fan blades form a rotating structure through the driving shaft and the protection box.

[0013] The adoption of the above technical solution is conducive to speeding up the air flow rate, thereby improving the heat dissipation efficiency, solving the problem of slow heat dissipation, and is conducive to blowing off the dust on the outer wall of the dustproof plate to prevent dust accumulation from causing blockage of the through holes.

[0014] A support frame is fixedly connected to the outer wall of the box body near the bottom of the protection box, a support block is movably connected to the inner wall of the support frame, and a collection box is fixedly connected to the outer wall of the support block.

[0015] In the utility model, the support frame is an "L"-shaped structure when viewed from the front, and the support block is located in the horizontal slide groove of the top inner wall of the support frame, a spacing is set between the outlet of the vertical slide groove at the bottom of the support block and the bottom of the box body, and the collection box is slidably connected to the support frame through the support block.

[0016] The adoption of the above technical solution facilitates the installation of the collection box, thereby facilitating the collection box to collect the blown dust and preventing the dust from falling around the collection box and affecting the environment.

[0017] The collecting box is of a "concave"-shaped structure, and a distance is provided between one side of the collecting box and the inner wall of the protection box, thereby ensuring effective flow of air.

[0018] Beneficial Effects

[0019] Compared with the prior art, the utility model provides a cable branch box with rainproof function, which has the following beneficial effects:

[0020] 1. The cable branch box with rainproof function, through the set box body, hinges, movable doors, ventilation slots, dustproof plates, through holes and protective boxes, facilitates the covering of rainwater through the protective box, thereby avoiding the problem of poor rainproof effect during outdoor use, and effectively prolonging the outdoor service life, and solving the damage caused by rain and snow penetrating into the interior of the box.

[0021] 2. The cable branch box with rainproof function, through the set driving motor, driving shaft, fan blades, support frame, support block and collection box, facilitates the ventilation and heat dissipation inside the box after driving the fan blades to rotate, thereby improving the heat dissipation efficiency, solving the damage caused by internal high-temperature operation, and is conducive to blowing off the squeezed dust to prevent dust accumulation from affecting heat dissipation. At the same time, it is conducive to collecting the blown dust to prevent affecting the surrounding environment, thereby improving the environmental protection when used outdoors. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the vertical cross-sectional structure of the utility model from top view;

[0024] Figure 3 It is a schematic diagram of the vertical cross-sectional structure of the utility model when viewed from above.

[0025] In the figure: 1. box body; 2. hinge; 3. movable door; 4. ventilation slot; 5. dust plate; 6. through hole; 7. protection box; 8. drive motor; 9. drive shaft; 10. fan blade; 11. support frame; 12. support block; 13. collection box. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] The preferred embodiment of the cable branch box with rainproof function provided by the utility model is as follows: Figures 1 to 3 As shown: a cable branch box with rainproof function, including a box body 1, a hinge 2 is installed on the outer wall of the box body 1, a movable door 3 is installed on one side of the hinge 2, a ventilation slot 4 is opened on the outer wall of the box body 1, a dustproof plate 5 is fixedly connected to the inner wall of the ventilation slot 4, and a protective box 7 is fixedly connected to the outer side of the outer wall of the box body 1 near the ventilation slot 4, which is convenient for covering rainwater through the protective box 7, thereby avoiding the problem of poor rainproof effect when used outdoors, thereby effectively extending the outdoor service life and solving the damage caused by rain and snow seeping into the interior of the box body 1.

[0029] In this embodiment, the inner wall of the dustproof plate 5 is provided with through holes 6, and a plurality of through holes 6 are evenly distributed, so as to facilitate heat dissipation.

[0030] The protection box 7 is tilted when viewed from the front, and the length and width of the protection box 7 are greater than those of the dustproof plate 5, which facilitates the guidance of rainwater through the protection box 7 and prevents the infiltration caused by accumulation of rainwater.

[0031] Example 2

[0032] Based on Example 1, a preferred embodiment of the cable branch box with rainproof function provided by the utility model is as follows: Figures 1 to 3As shown: the inner wall of the protective box 7 is fixedly connected with a driving motor 8, the output shaft of the driving motor 8 is fixedly connected with a driving shaft 9 through a coupling, and the outer wall of the driving shaft 9 is installed with fan blades 10, which facilitates the ventilation and heat dissipation of the interior of the box 1 after driving the fan blades 10 to rotate, thereby improving the heat dissipation efficiency, solving the damage caused by high-temperature operation inside, and facilitating the blowing off of squeezed dust, preventing dust accumulation from affecting heat dissipation.

[0033] In this embodiment, the fan blades 10 are distributed in an inclined shape, and the fan blades 10 form a rotating structure through the driving shaft 9 and the protective box 7. The collecting box 13 is a "concave" shaped structure, and a distance is set between one side of the collecting box 13 and the inner wall of the protective box 7, which is conducive to speeding up the flow of air, thereby improving the heat dissipation efficiency.

[0034] Furthermore, a support frame 11 is fixedly connected to the outer wall of the box body 1 near the bottom of the protective box 7, a support block 12 is movably connected to the inner wall of the support frame 11, and a collection box 13 is fixedly connected to the outer wall of the support block 12, which is conducive to collecting the blown dust, preventing it from affecting the surrounding environment, and improving the environmental protection when used outdoors.

[0035] Furthermore, the support frame 11 is an "L"-shaped structure when viewed from the front, and the support block 12 is located in the horizontal slide groove of the top inner wall of the support frame 11, a spacing is provided between the outlet of the vertical slide groove at the bottom of the support block 12 and the bottom of the box body 1, and the collection box 13 is slidably connected to the support frame 11 through the support block 12, which facilitates the installation and disassembly of the support frame 11 and improves the convenience of operation.

[0036] When in use, first insert the collection box 13 into the vertical slide groove at the bottom of the support frame 11 from bottom to top with the support block 12, and slide the collection box 13 upward. When the support block 12 is aligned with the horizontal slide groove at the top of the support frame 11, push the collection box 13 so that the support block 12 slides into the horizontal slide groove of the support frame 11, and then fix the collection box 13.

[0037] Then, the driving motor 8 is started, so that the driving motor 8 drives the fan blades 10 to rotate through the driving shaft 9, so that the fan blades 10 drive the airflow to flow through the channel between the collecting box 13 and the protective box 7, and enter the interior of the box body 1 through the through hole 6 to realize ventilation and heat dissipation, thereby improving the heat dissipation efficiency. At the same time, when the fan blades 10 rotate, the dust accumulated on the outer wall of the dustproof plate 5 will be blown off to prevent the through hole 6 from being blocked by dust accumulation.

[0038] At the same time, during the heat dissipation process, the protective box 7 is used to protect rainwater, preventing rainwater from entering the interior of the box body 1 through the ventilation groove 4 and causing damage. At the same time, it is beneficial to guide the rainwater so that the rainwater can fall and be discharged effectively, preventing the rainwater from penetrating into the interior of the box body 1 due to accumulation, thereby improving the rainproof effect.

[0039] To sum up, the cable branch box with rainproof function is conducive to accelerating heat dissipation when used outdoors, preventing damage caused by high-temperature operation, and is conducive to protecting rainwater during the heat dissipation process, preventing damage caused by rainwater infiltration. It is also conducive to collecting dust and preventing pollution to the surrounding environment, thereby meeting outdoor use needs and is worthy of promotion.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] It should be noted that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the utility model.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable branch box with rainproof function, comprising a box body (1), characterized in that: The outer wall of the box body (1) is provided with a hinge (2), a movable door (3) is provided on one side of the hinge (2), the outer wall of the box body (1) is provided with a ventilation slot (4), the inner wall of the ventilation slot (4) is fixedly connected with a dustproof plate (5), and the outer wall of the box body (1) close to the outer side of the ventilation slot (4) is fixedly connected with a protection box (7); The inner wall of the protection box (7) is fixedly connected to a driving motor (8), the output shaft of the driving motor (8) is fixedly connected to a driving shaft (9) via a coupling, the outer wall of the driving shaft (9) is installed with a fan blade (10), the outer wall of the box body (1) is fixedly connected to a support frame (11) near the bottom of the protection box (7), the inner wall of the support frame (11) is movably connected to a supporting block (12), and the outer wall of the supporting block (12) is fixedly connected to a collecting box (13).

2. A cable branch box with rainproof function according to claim 1, characterized in that: The inner wall of the dustproof plate (5) is provided with through holes (6), and a plurality of through holes (6) are evenly distributed.

3. The cable branch box with rainproof function according to claim 1 is characterized in that: The protection box (7) is tilted when viewed from the front, and the length and width of the protection box (7) are greater than the length and width of the dustproof plate (5).

4. A cable branch box with rainproof function according to claim 1, characterized in that: The fan blades (10) are distributed in an inclined manner, and the fan blades (10) form a rotating structure through the driving shaft (9) and the protection box (7).

5. The cable branch box with rainproof function according to claim 1 is characterized in that: The support frame (11) is an "L"-shaped structure when viewed from the front, and the support block (12) is located in a transverse sliding groove on the top inner wall of the support frame (11).

6. A cable branch box with rainproof function according to claim 5, characterized in that: A spacing is provided between the outlet of the vertical sliding groove at the bottom of the support block (12) and the bottom of the box body (1), and the collection box (13) is slidably connected to the support frame (11) via the support block (12).

7. The cable branch box with rainproof function according to claim 1, characterized in that: The collecting box (13) is of a "concave"-shaped structure, and a distance is provided between one side of the collecting box (13) and the inner wall of the protection box (7).

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