Box body structure of distribution box

Abstract

The utility model discloses a distribution box body structure comprising a main body unit which comprises a distribution box main body and a bearing plate fixedly connected to the lower surface of the distribution box main body; and the heat dissipation and drainage unit comprises a placement plate fixedly connected in the distribution box main body and a partition plate fixedly connected to the inner surface of the distribution box main body. The fan is used for driving external air to enter the equipment, the air inlet filter plate is used for filtering dust, the protective filter plate is used for secondarily filtering the air entering the equipment, dust is prevented from being attached to the surfaces of components in the distribution box, and the vent grooves in the surface of the placement plate are used for preventing dust from being attached to the surfaces of the components in the distribution box. Water drops condensed at the bottom of the equipment are guided to the two sides of the equipment, water is discharged through the leading-out pipe by utilizing the drainage groove in the distribution box main body, a large amount of water vapor is prevented from being accumulated in the equipment, the use effect of the equipment is prevented from being influenced, and the service life of the equipment is prolonged to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution box body structures, in particular to a distribution box body structure. Background Art

[0002] The distribution box has the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, wide application, stable and reliable operation, high space utilization, small footprint and environmental protection. It is the control center that directs the reasonable distribution of electric energy among various components in the power supply line, the control link that reliably receives the upper power supply and correctly feeds the load electric energy, and the key to obtaining user satisfaction with the power supply quality. Improving the operational reliability of the power distribution box is the goal of creating high-quality projects.

[0003] When the distribution box is in use, the internal temperature is usually high. Excessive temperature will cause large wire loss in the distribution box. When the temperature reaches a certain level, it will cause spontaneous combustion in the distribution box. At the same time, the bottom of the distribution box is in contact with the ground for a long time, and people cause a large amount of water droplets to condense inside it, which can easily cause short circuits in internal components and affect the service life of the equipment. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the existing distribution box structure, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a distribution box structure, which is suitable for solving the problem that the internal temperature of the distribution box is usually high when in use. Excessive temperature will cause large loss of wires in the distribution box. When the temperature reaches a certain level, it will cause spontaneous combustion in the distribution box. At the same time, since the bottom of the distribution box is in contact with the ground for a long time, people cause a large amount of water droplets to condense inside it, which can easily cause short circuit of internal components and affect the service life of the equipment.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a distribution box structure, comprising:

[0008] The main unit comprises a distribution box body and a load-bearing plate fixedly connected to the lower surface of the distribution box body, and a box door is fixedly connected to one side of the distribution box body through a hinge;

[0009] The heat dissipation and drainage unit includes a placement plate fixedly connected in a distribution box body and a partition plate fixedly connected to the inner surface of the distribution box body, a load-bearing block fixedly connected to the upper surface of the distribution box body, a protective top plate fixedly connected to the upper surface of the load-bearing block, a check valve fixedly connected to one side of the distribution box body, a guide pipe fixedly connected to one side of the check valve, an inclined plate fixedly connected in the distribution box body, a guide groove hollowed out on the upper surface of the inclined plate, a protective frame fixedly connected in the distribution box body via a mounting plate, a snap-fit ​​block fixedly connected to the inner surface of the protective frame, and a fan fixedly connected to one side of the snap-fit ​​block.

[0010] As a preferred solution of the distribution box body structure described in the utility model, one side of the distribution box body is fixedly connected to an air inlet filter plate, one side of the distribution box body is fixedly connected to an air outlet filter plate, and one side of the box door is fixedly connected to a locking door handle.

[0011] As a preferred solution of the box structure of a distribution box described in the utility model, wherein: a drainage groove is hollowed out in the main body of the distribution box, and a check valve is connected through one side of the drainage groove.

[0012] As a preferred solution of the distribution box body structure described in the utility model, there are two groups of check valves, and the two groups of check valves are symmetrical about the center of the distribution box body, and a ventilation groove is hollowed out in the placement plate.

[0013] As a preferred solution of the distribution box body structure described in the utility model, one side of the protection frame is fixedly connected to a limit plate, and one side of the limit plate is slidably connected to a protection filter plate, and one side of the protection filter plate penetrates and connects to the protection frame.

[0014] As a preferred solution of the distribution box body structure described in the utility model, wherein: a connecting plate is fixedly connected to one side of the protective filter plate, and the mounting plate is fixedly connected to the inner surface of the distribution box body by bolts.

[0015] Beneficial effects of the utility model:

[0016] When the equipment is working normally, the fan is used to drive external air into the equipment, and then the air intake filter plate is used to filter the dust. At the same time, the protective filter plate is used to perform secondary filtration on the air entering the equipment to prevent dust from adhering to the surface of components inside the distribution box. At the same time, the ventilation grooves on the surface of the placement plate are used to allow air to circulate inside the equipment, thereby reducing the accumulation of air heat inside the equipment. The inclined plate and the guide groove are further used to guide the condensed water droplets at the bottom of the equipment to both sides of the equipment, and then the drainage groove inside the main body of the distribution box is used to discharge the water through the outlet pipe, thereby preventing a large amount of water vapor from accumulating inside the equipment and affecting the use effect of the equipment, thereby improving the service life of the equipment to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of a distribution box body structure proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the heat dissipation and drainage unit structure of a distribution box body structure proposed by the utility model;

[0020] Figure 3 The utility model provides a schematic diagram of a protective frame structure of a distribution box body structure.

[0021] Description of the drawings: 100, main unit; 101, distribution box body; 102, box door; 103, load-bearing plate; 104, locking door handle; 105, air inlet filter plate; 106, air outlet filter plate; 200, heat dissipation and drainage unit; 201, outlet pipe; 202, check valve; 203, load-bearing block; 204, ventilation groove; 205, guide groove; 206, inclined plate; 207, placement plate; 208, protective top plate; 209, protective filter plate; 210, locking block; 211, fan; 212, connecting plate; 213, mounting plate; 214, bolt; 215, partition plate; 216, protective frame. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objectives, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the "one embodiment" or "embodiment" referred to herein refers to a specific feature structure or characteristic that can be included in at least one implementation of the utility model. The "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it an embodiment that is mutually exclusive with other embodiments alone or selectively.

[0025] Secondly, the utility model is described in detail with reference to the schematic diagram. When describing the embodiments of the utility model, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagrams are only examples, which should not limit the scope of protection of the utility model. In addition, in actual production, the three-dimensional space dimensions of length, width and depth should be included.

[0026] Reference Figure 1 - Figure 3 , which is an embodiment of the utility model, provides a distribution box structure, including a main unit 100 and a heat dissipation and drainage unit 200.

[0027] The main unit 100 includes a distribution box body 101 and a load-bearing plate 103 fixedly connected to the lower surface of the distribution box body 101, a box door 102 fixedly connected to one side of the distribution box body 101 through a hinge, an air inlet filter plate 105 fixedly connected to one side of the distribution box body 101, an air outlet filter plate 106 fixedly connected to one side of the distribution box body 101, and a locking door handle 104 fixedly connected to one side of the box door 102;

[0028] The heat dissipation and drainage unit 200 includes a placement plate 207 fixedly connected to the distribution box body 101 and a partition plate 215 fixedly connected to the inner surface of the distribution box body 101. The ventilation groove 204 on the surface of the placement plate 207 is used to allow air to circulate inside the device, thereby reducing the heat accumulation of the air inside the device. A load-bearing block 203 is fixedly connected to the upper surface of the distribution box body 101, and a protective top plate 208 is fixedly connected to the upper surface of the load-bearing block 203. A check valve 202 is fixedly connected to one side of the distribution box body 101. The check valve 20 2 One side is fixedly connected with a guide pipe 201, and the distribution box body 101 is fixedly connected with an inclined plate 206. The upper surface of the inclined plate 206 is hollowed out to provide a guide groove 205. The distribution box body 101 is fixedly connected with a protective frame 216 through a mounting plate 213. The inner surface of the protective frame 216 is fixedly connected with a snap-fit ​​block 210. One side of the snap-fit ​​block 210 is fixedly connected with a fan 211. The fan 211 is used to drive external air into the equipment, and then the dust is filtered by the air intake filter plate 105. At the same time, the protective filter plate 209 performs secondary filtration on the air entering the equipment to prevent dust from adhering to the surface of the components inside the distribution box. A drainage groove is hollowed out in the distribution box body 101, and a check valve 202 is connected to one side of the drainage groove. There are two groups of check valves 202, and the two groups of check valves 202 are symmetrical about the center of the distribution box body 101. A ventilation groove 204 is hollowed out in the placement plate 207. A limit plate is fixedly connected to one side of the protection frame 216, and a protective filter plate 209 is slidably connected to one side of the limit plate. One side of the protective filter plate 209 The protective frame 216 is connected through the device, and the inclined plate 206 and the guide groove 205 are used to guide the condensed water droplets at the bottom of the device to the two sides of the device, and then the drainage groove inside the distribution box body 101 is used to discharge the moisture through the outlet pipe 201, thereby preventing a large amount of water vapor from accumulating inside the device and affecting the use effect of the device, thereby improving the service life of the device to a certain extent. A connecting plate 212 is fixedly connected to one side of the protective filter plate 209, and the mounting plate 213 is fixedly connected to the inner surface of the distribution box body 101 by bolts 214.

[0029] When the equipment is working normally, the fan 211 is used to drive external air into the equipment, and then the air intake filter plate 105 is used to filter the dust. At the same time, the protective filter plate 209 is used to perform secondary filtration on the air entering the equipment to prevent dust from adhering to the surface of components inside the distribution box. At the same time, the ventilation groove 204 on the surface of the placement plate 207 is used to allow air to circulate inside the equipment, thereby reducing the accumulation of heat in the air inside the equipment. The inclined plate 206 and the guide groove 205 are further used to guide the condensed water droplets at the bottom of the equipment to both sides of the equipment, and then the drainage groove inside the distribution box body 101 is used to discharge the moisture through the outlet pipe 201, thereby preventing a large amount of water vapor from accumulating inside the equipment and affecting the use effect of the equipment, thereby improving the service life of the equipment to a certain extent.

[0030] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A distribution box structure, characterized in that: include: A main unit (100) comprising a distribution box main body (101) and a load-bearing plate (103) fixedly connected to the lower surface of the distribution box main body (101); a box door (102) is fixedly connected to one side of the distribution box main body (101) via a hinge; The heat dissipation and drainage unit (200) comprises a placement plate (207) fixedly connected inside a distribution box body (101) and a partition plate (215) fixedly connected to the inner surface of the distribution box body (101); a load-bearing block (203) fixedly connected to the upper surface of the distribution box body (101); a protective top plate (208) fixedly connected to the upper surface of the load-bearing block (203); a check valve (202) fixedly connected to one side of the distribution box body (101); and the check valve (202) fixedly connected to the inner surface of the distribution box body (101). 02) one side of which is fixedly connected to a guide pipe (201), an inclined plate (206) is fixedly connected inside the distribution box body (101), a guide groove (205) is hollowed out on the upper surface of the inclined plate (206), a protective frame (216) is fixedly connected inside the distribution box body (101) via a mounting plate (213), a snap-fit ​​block (210) is fixedly connected to the inner surface of the protective frame (216), and a fan (211) is fixedly connected to one side of the snap-fit ​​block (210).

2. A distribution box structure according to claim 1, characterized in that: An air inlet filter plate (105) is fixedly connected to one side of the distribution box body (101), an air outlet filter plate (106) is fixedly connected to one side of the distribution box body (101), and a locking door handle (104) is fixedly connected to one side of the box door (102).

3. A distribution box structure according to claim 1, characterized in that: A drainage groove is hollowed out in the distribution box body (101), and a check valve (202) is connected through one side of the drainage groove.

4. A distribution box structure according to claim 1, characterized in that: The check valves (202) are provided in two groups, and the two groups of check valves (202) are symmetrical about the center of the distribution box body (101), and a ventilation groove (204) is hollowed out in the placement plate (207).

5. A distribution box structure according to claim 1, characterized in that: One side of the protection frame (216) is fixedly connected to a limiting plate, and one side of the limiting plate is slidably connected to a protection filter plate (209), and one side of the protection filter plate (209) penetrates and connects to the protection frame (216).

6. A distribution box structure according to claim 5, characterized in that: A connecting plate (212) is fixedly connected to one side of the protective filter plate (209), and the mounting plate (213) is fixedly connected to the inner surface of the distribution box body (101) via bolts (214).

Images