Outdoor power distribution cabinet box

Abstract

The utility model discloses an outdoor power distribution cabinet box, and relates to the technical field of power distribution cabinet boxes. The power distribution cabinet comprises a power distribution cabinet body, a heat dissipation groove is formed in the top of the power distribution cabinet body, a shielding cover is fixedly installed on the top of the power distribution cabinet body, a cover opening of the shielding cover is arranged downwards, a filtering assembly is arranged at the position of the cover opening of the shielding cover, and a limiting assembly is arranged on one side of the shielding cover. According to the utility model, through the blowing assembly, electrical elements installed in the power distribution cabinet can flow into the shielding cover through the heat dissipation grooves, and at the moment, heat and airflow flow out from the cover opening under the diversion of the shielding cover; the shielding cover is arranged on the power distribution cabinet, so that rainwater cannot flow into the power distribution cabinet from the cover opening of the shielding cover in rainy days, the cover opening of the shielding cover does not need to be shielded, and electrical elements cannot be damaged due to rainwater when the power distribution cabinet is used; and meanwhile, the overall heat dissipation effect can also be ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of distribution cabinet box, specifically, especially relate to an outdoor distribution cabinet box. BACKGROUND

[0002] In the power system, the distribution cabinet box is mainly used for distribution and control of electric energy, in the practical application scene, a considerable part of the distribution cabinet box is placed outdoors, however, the outdoor environment is often harsh, in order to ensure the safety and stable operation of the internal elements of the distribution cabinet box, it is necessary to equip the distribution cabinet with different protection functions to provide reliable protection.

[0003] The outdoor waterproof distribution cabinet disclosed in Chinese patent network CN222107315U includes a distribution box, when it encounters rainy and snowy weather, the rotating block on the threaded rod is driven by the servo motor to move up and down, the rotating block opens the waterproof plate through the rotating rod, so that the waterproof plate shields the ventilation slot.

[0004] Although the ventilation slot is shielded by the shielding plate, rainwater cannot fall into the interior of the distribution cabinet through the ventilation slot, since the distribution cabinet is in a sealed state at this time, the heat generated by the electrical elements in the distribution cabinet when working cannot be dissipated from the interior of the distribution cabinet in time, plus the duration of the rainy and snowy weather is prolonged, the temperature inside the distribution cabinet will become higher and higher, and the electrical elements inside the distribution cabinet are also prone to damage due to high temperature.

[0005] In view of the problems in the related art, no effective solution has been proposed so far. INVENTION CONTENTS

[0006] In view of the problems in the related art, the utility model provides an outdoor distribution cabinet box to overcome the above technical problems existing in the prior art.

[0007] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0008] The utility model is an outdoor distribution cabinet box, which comprises a distribution cabinet, a heat dissipation slot is formed in the top of the distribution cabinet, a shielding cover is fixedly installed on the top of the distribution cabinet, the cover opening of the shielding cover is arranged downward, a filter assembly is arranged at the position of the cover opening of the shielding cover, a limiting assembly is arranged on one side of the shielding cover, and a blowing assembly is arranged at the bottom of the distribution cabinet.

[0009] The blowing assembly is used to blow the heat on the surface of the electrical elements to the heat dissipation slot, and the shielding cover is used to guide the heat at the heat dissipation slot to flow out of the interior of the distribution cabinet.

[0010] Further, the filter assembly comprises support grooves, the support grooves are arranged on both sides of the power distribution cabinet, the support grooves penetrate the shielding cover, the inside of the support grooves is movably connected with a support frame, the inner wall of the support frame is fixedly connected with a first filter screen, and the first filter screen is arranged on both sides of the shielding cover.

[0011] Further, the limiting assembly comprises mounting boxes, the mounting boxes are arranged on both sides of the shielding cover, the inside of the mounting boxes is movably connected with limiting plates, the bottom of the limiting plates extends to the outside of the mounting boxes and is in contact with the outside of the support frame, the top of the limiting plates is fixedly connected with connecting plates, the top of the connecting plates is fixedly connected with pull rods, and the top of the pull rods extends to the outside of the mounting boxes.

[0012] Further, the inside of the mounting box is fixedly connected with a fixing rod, the connecting plate is movably connected with the fixing rod, and the top of the connecting plate is fixedly connected with the top of the inner wall of the mounting box.

[0013] Further, the blowing assembly comprises a mounting groove, the mounting groove is arranged at the bottom of the power distribution cabinet, a mounting cylinder is fixedly installed in the inside of the mounting groove, a mounting frame is fixedly connected with the inner wall of the mounting cylinder, a rotating shaft is rotatably connected with the bottom of the mounting frame, a fan blade is fixedly connected with the outer surface of the rotating shaft, a motor is fixedly installed at the top of the mounting frame, and the output end of the motor is fixedly connected with the rotating shaft.

[0014] Further, the outer surface of the mounting cylinder is provided with a sliding groove, the inside of the sliding groove is movably connected with a movable frame, the inner wall of the movable frame is fixedly connected with a second filter screen, and the bottom of the power distribution cabinet is fixedly connected with supporting legs.

[0015] Further, the inner wall of the power distribution cabinet is fixedly installed with a mounting plate, a plurality of through grooves are arranged at the top of the mounting plate, and a plurality of mounting plates are arranged in the inside of the power distribution cabinet.

[0016] Further, the front of the power distribution cabinet is rotatably connected with a cabinet door, the outside of the cabinet door, the support frame and the movable frame is fixedly connected with a handle.

[0017] The utility model has the following beneficial effects:

[0018] 1. The utility model discloses a blowing assembly can make the electrical electrical element installed in the power distribution cabinet flow to the inside of the shielding cover through the heat dissipation groove, at this moment, heat and airflow flow out from the cover mouth under the flow guide of the shielding cover, because the cover mouth sets up towards down, so that when meeting the rainy weather, the rainwater will not flow to the inside of the power distribution cabinet from the cover mouth of the shielding cover, so the cover mouth of the shielding cover does not need to be shielded, the above-mentioned setting makes the electrical element not to appear the phenomenon of damage because of the rainwater when using the power distribution cabinet, and the overall heat dissipation effect can also be guaranteed.

[0019] 2. The utility model discloses a pull rod is pulled to the upper connecting plate, so that the connecting plate is extruded to the spring upwards, and the limiting plate is separated from one side of the support frame under the drive of the connecting plate, then the support frame is moved from the inside of the support groove through the handle, and the first filter screen is cleaned outside the power distribution cabinet, the above-mentioned setting makes the stability of the first filter screen when shielding the cover mouth of the shielding cover can be guaranteed, and the operation when the first filter screen is disassembled and cleaned is also convenient.

[0020] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages mentioned above at the same time. DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be briefly introduced the drawing needed to be used in the embodiment, and obviously, the drawing in the following description is only some embodiments of the utility model, and for the ordinary skilled person in the art, other drawings can also be obtained according to these drawings without creating labor.

[0022] Figure 1 It is the external contour structure schematic diagram of the utility model;

[0023] Figure 2 It is the internal structure schematic diagram of the power distribution cabinet of the utility model;

[0024] Figure 3 It is the mounting plate structure schematic diagram of the utility model;

[0025] Figure 4 It is the blowing assembly structure schematic diagram of the utility model;

[0026] Figure 5 It is the shielding cover structure schematic diagram of the utility model;

[0027] Figure 6 It is the limiting assembly structure schematic diagram of the utility model.

[0028] In the drawing, the component list represented by each sign is as follows:

[0029] 1, power distribution cabinet;2, heat dissipation groove;3, shielding cover;4, filter assembly;401, support groove;402, support frame;403, first filter screen;5, limiting assembly;501, mounting box;502, limiting plate;503, connecting plate;504, pull rod;505, fixed rod;506, spring;6, blowing assembly;601, mounting groove;602, mounting cylinder;603, mounting frame;604, rotating shaft;605, fan blade;606, motor;607, sliding groove;608, movable frame;609, second filter screen;610, support leg;7, mounting plate;8, through groove;9, cabinet door;10, handle. DETAILED DESCRIPTION

[0030] The technical solutions in the utility model embodiments will be clearly and completely described below with reference to the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] In the description of the utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated components or elements must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0032] Please refer to Figures 1-6 The utility model discloses an outdoor power distribution cabinet box, including power distribution cabinet 1, the top of power distribution cabinet is equipped with heat dissipation groove 2, the top of power distribution cabinet 1 is fixedly installed with shielding cover 3, the cover mouth of shielding cover 3 is set down, the cover mouth position of shielding cover 3 is provided with filter assembly 4, one side of shielding cover 3 is provided with limiting assembly 5, the bottom of power distribution cabinet 1 is provided with blowing assembly 6;

[0033] The blowing assembly 6 is used for blowing the heat on the surface of the electrical element to the heat dissipation groove 2, and the shielding cover 3 is used for guiding the heat at the heat dissipation groove 2 to flow out from the inside of the power distribution cabinet 1.

[0034] When the electrical element in the power distribution cabinet 1 works, the blowing assembly 6 extracts the airflow outside, and the extracted airflow flows upwards in the inside of the power distribution cabinet 1, and the heat on the surface of the electrical element can flow upwards under the blowing of the airflow, and when the heat flows to the inside of the shielding cover 3 through the heat dissipation groove 2 under the blowing of the airflow, the heat can flow out from the cover mouth of the shielding cover 3 under the guiding of the shielding cover 3.

[0035] The air blowing assembly 6 can make the electrical elements installed inside the power distribution cabinet 1 flow to the inside of the shielding cover 3 through the heat dissipation groove 2, at this time, the heat and the airflow flow out from the cover opening under the guidance of the shielding cover 3, since the cover opening is arranged downward, so that when it rains, the rainwater cannot flow into the inside of the power distribution cabinet 1 from the cover opening of the shielding cover 3, and the cover opening of the shielding cover 3 does not need to be shielded, the above arrangement can ensure that the electrical elements in the power distribution cabinet 1 will not be damaged due to rainwater when in use, and the overall heat dissipation effect can be guaranteed.

[0036] In specific implementation, the power distribution cabinet 1 is arranged obliquely at the top, the heat dissipation groove 2 is arranged at the oblique position, and the shielding cover 3 is parallel to the top of the power distribution cabinet 1, which can make the heat flow better to the inside of the shielding cover 3 under the blowing of the airflow, and the flow of the heat and the airflow in the shielding cover 3 can be guaranteed.

[0037] In an embodiment, the filtering assembly 4 includes a support groove 401 arranged at both sides of the power distribution cabinet 1, the support groove 401 penetrates the shielding cover 3, a support frame 402 is movably connected inside the support groove 401, a first filter screen 403 is fixedly connected to the inner wall of the support frame 402, and the first filter screen 403 is arranged at both sides of the shielding cover 3.

[0038] The first filter screen 403 on the support frame 402 can shield the cover opening of the shielding cover 3 by moving the support frame 402 into the support groove 401, and the arrangement of the first filter screen 403 can prevent the dust outside from flowing into the inside of the power distribution cabinet 1 through the cover opening of the shielding cover 3, thereby avoiding the accumulation of dust inside the power distribution cabinet 1.

[0039] In an embodiment, the limiting assembly 5 includes a mounting box 501 arranged at both sides of the shielding cover 3, a limiting plate 502 movably connected inside the mounting box 501, the bottom of the limiting plate 502 extending to the outside of the mounting box 501 and contacting the outer side of the support frame 402, a connecting plate 503 fixedly connected to the top of the limiting plate 502, a pull rod 504 fixedly connected to the top of the connecting plate 503, and the top end of the pull rod 504 extending to the outside of the mounting box 501.

[0040] After moving the support frame 402 to the inside of the support groove 401, the connecting plate 503 is pushed downward by the pull rod 504, so that the connecting plate 503 can push the limiting plate 502 to the outside of the support frame 402, at this time the limiting plate 502 can limit the support frame 402, so that the support frame 402 cannot be moved out of the inside of the support groove 401 at will, the above-mentioned setting makes it convenient to clean the first filter screen 403 outside the switchgear 1 by pulling the limiting plate 502 upward through the pull rod 504, and then moving the support frame 402 out of the inside of the support groove 401.

[0041] In one embodiment, for the above-mentioned installation box 501, the inside of the installation box 501 is fixedly connected with a fixed rod 505, the connecting plate 503 is movably connected with the fixed rod 505, and the top of the connecting plate 503 is fixedly connected with the top of the inner wall of the installation box 501.

[0042] The spring 506 can push the connecting plate 503 downward, so that the limiting plate 502 cannot move up and down on the outside of the support frame 402 under the pressing of the connecting plate 503, and the stability of the limiting plate 502 when limiting the support frame 402 can be guaranteed by the setting of the spring 506, and the pull rod 504 can be pulled upward directly when the limiting plate 502 is contacted.

[0043] In one embodiment, for the above-mentioned blowing assembly 6, the blowing assembly 6 comprises an installation groove 601, the installation groove 601 is opened in the bottom of the switchgear 1, the inside of the installation groove 601 is fixedly installed with an installation cylinder 602, the inner wall of the installation cylinder 602 is fixedly connected with an installation frame 603, the bottom of the installation frame 603 is rotatably connected with a rotating shaft 604, the outer surface of the rotating shaft 604 is fixedly connected with a fan blade 605, the top of the installation frame 603 is fixedly installed with a motor 606, and the output end of the motor 606 is fixedly connected with the rotating shaft 604.

[0044] The motor 606 drives the rotating shaft 604 to rotate on the installation frame 603, and the rotating shaft 604 drives the fan blade 605 to rotate in the inside of the installation cylinder 602, the rotating fan blade 605 can extract the airflow outside the switchgear 1, and the extracted airflow can flow directly into the inside of the switchgear 1 under the blowing of the fan blade 605, so that the heat generated by the electrical elements installed in the inside of the switchgear 1 can be blown upward under the blowing of the airflow.

[0045] In one embodiment, for the above-mentioned installation cylinder 602, the outer surface of the installation cylinder 602 is provided with a sliding groove 607, the inside of the sliding groove 607 is movably connected with a movable frame 608, the inner wall of the movable frame 608 is fixedly connected with a second filter screen 609, and the bottom of the power distribution cabinet 1 is fixedly connected with a supporting leg 610.

[0046] By moving the movable frame 608 to the inside of the sliding groove 607, the second filter screen 609 arranged on the movable frame 608 can shield the bottom of the installation cylinder 602, so that the dust carried by the airflow cannot float into the inside of the installation cylinder 602 when the fan blade 605 extracts the external airflow; the supporting leg 610 can support the power distribution cabinet 1, so that the bottom of the power distribution cabinet 1 is at a certain distance from the ground, and the fan at the bottom of the power distribution cabinet 1 can normally extract the external airflow.

[0047] In one embodiment, for the above-mentioned power distribution cabinet 1, the inner wall of the power distribution cabinet 1 is fixedly installed with an installation plate 7, the top of the installation plate 7 is arrayed with a plurality of through grooves 8, and the inside of the power distribution cabinet 1 is arrayed with a plurality of installation plates 7.

[0048] The electrical elements can be installed on the installation plate 7, when the airflow flows upwards in the inside of the power distribution cabinet 1 under the blowing of the fan blade 605, the airflow can be in contact with the electrical elements installed on the installation plate 7 through the through grooves 8, so that the airflow can normally blow the heat on the surface of the electrical elements, and at the same time, the heat dissipation performance of the power distribution cabinet 1 as a whole can be guaranteed.

[0049] In one embodiment, for the above-mentioned power distribution cabinet 1, the front of the power distribution cabinet 1 is rotatably connected with a cabinet door 9, and the outer sides of the cabinet door 9, the supporting frame 402 and the movable frame 608 are all fixedly connected with a handle 10.

[0050] The cabinet door 9 can shield the cabinet opening of the power distribution cabinet 1, at this time, the cabinet door 9 and the power distribution cabinet 1 can protect the electrical elements, and the handle 10 makes it more convenient to open the cabinet door 9 or slide the supporting frame 402 and the movable frame 608 out of the corresponding grooves.

[0051] Through the technical scheme, 1, the electrical elements installed in the power distribution cabinet 1 can flow to the inside of the shielding cover 3 through the heat dissipation groove 2 by the blowing assembly 6, at this time, the heat and airflow flow out from the cover opening under the guidance of the shielding cover 3, since the cover opening is arranged downward, so that when encountering rainy weather, rainwater cannot flow from the cover opening of the shielding cover 3 to the inside of the power distribution cabinet 1, so the cover opening of the shielding cover 3 does not need to be shielded, the above-mentioned arrangement makes the electrical elements not damaged due to rainwater when the power distribution cabinet 1 is used, and the overall heat dissipation effect can be guaranteed; 2, the connecting plate 503 is pulled upward by the pull rod 504, so that the connecting plate 503 is extruded upward to the spring 506, and the limiting plate 502 is driven by the connecting plate 503 to be separated from one side of the supporting frame 402, then the supporting frame 402 is moved out from the inside of the supporting groove 401 by the handle 10, and the first filter screen 403 is cleaned outside the power distribution cabinet 1, the above-mentioned arrangement makes the stability of the first filter screen 403 when shielding the cover opening of the shielding cover 3 can be guaranteed, and the operation of disassembling and cleaning the first filter screen 403 is also relatively convenient.

[0052] In the description of the present specification, the description referring to the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0053] The above-disclosed utility model preferred embodiments are only used to help explain the utility model. The preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. An outdoor power distribution cabinet box comprising a power distribution cabinet (1), characterized in that, The top of the power distribution cabinet is provided with a heat dissipation groove (2), the top of the power distribution cabinet (1) is fixedly installed with a shielding cover (3), the cover opening of the shielding cover (3) is arranged downward, a filter assembly (4) is arranged at the cover opening position of the shielding cover (3), a limiting assembly (5) is arranged on one side of the shielding cover (3), and the bottom of the power distribution cabinet (1) is provided with a blowing assembly (6). The blowing assembly (6) is used for blowing the heat on the surface of the electrical element to the heat dissipation groove (2), and the shielding cover (3) is used for guiding the heat at the heat dissipation groove (2) to flow out from the inside of the power distribution cabinet (1).

2. An outdoor power distribution cabinet according to claim 1, wherein, The filter assembly (4) comprises a supporting groove (401), the supporting groove (401) is arranged on both sides of the power distribution cabinet (1), the supporting groove (401) penetrates the shielding cover (3), the inside of the supporting groove (401) is movably connected with a supporting frame (402), the inner wall of the supporting frame (402) is fixedly connected with a first filter screen (403), and the first filter screen (403) is arranged on both sides of the shielding cover (3).

3. An outdoor power distribution cabinet according to claim 2, wherein, The limiting assembly (5) comprises a mounting box (501), the mounting box (501) is arranged on both sides of the shielding cover (3), the inside of the mounting box (501) is movably connected with a limiting plate (502), the bottom of the limiting plate (502) extends to the outside of the mounting box (501) and is in contact with the outside of the supporting frame (402), the top of the limiting plate (502) is fixedly connected with a connecting plate (503), the top of the connecting plate (503) is fixedly connected with a pull rod (504), and the top end of the pull rod (504) extends to the outside of the mounting box (501).

4. An outdoor power distribution cabinet according to claim 3, wherein, The inside of the mounting box (501) is fixedly connected with a fixing rod (505), the connecting plate (503) and the fixing rod (505) are movably connected, and the top of the connecting plate (503) and the top of the inner wall of the mounting box (501) are fixedly connected with a spring (506).

5. An outdoor power distribution cabinet according to claim 4, wherein, The blowing assembly (6) comprises a mounting groove (601), the mounting groove (601) is arranged at the bottom of the power distribution cabinet (1), the inside of the mounting groove (601) is fixedly installed with a mounting cylinder (602), the inner wall of the mounting cylinder (602) is fixedly connected with a mounting frame (603), the bottom of the mounting frame (603) is rotatably connected with a rotating shaft (604), the outer surface of the rotating shaft (604) is fixedly connected with a fan blade (605), the top of the mounting frame (603) is fixedly installed with a motor (606), and the output end of the motor (606) is fixedly connected with the rotating shaft (604).

6. An outdoor power distribution cabinet according to claim 5, wherein, The outer surface of the mounting cylinder (602) is provided with a sliding groove (607), the inside of the sliding groove (607) is movably connected with a movable frame (608), the inner wall of the movable frame (608) is fixedly connected with a second filter screen (609), and the bottom of the power distribution cabinet (1) is fixedly connected with a supporting leg (610).

7. An outdoor power distribution cabinet according to claim 6, wherein, The inner wall of the power distribution cabinet (1) is fixedly provided with a mounting plate (7), a plurality of through grooves (8) are arranged on the top of the mounting plate (7), and a plurality of mounting plates (7) are arranged in the power distribution cabinet (1).

8. An outdoor power distribution cabinet according to claim 7, wherein, The front of the power distribution cabinet (1) is rotatably connected with a cabinet door (9), and the outer sides of the supporting frame (402) and the movable frame (608) are fixedly connected with handles (10).

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