CN219067635U

CN219067635U - Outdoor distribution box with ventilation structure

Info

Publication number: CN219067635U
Application number: CN202223446505.XU
Authority: CN
Inventors: 孙培; 张澳; 蒋光峰
Original assignee: Tianjin Guodian Senyuan Electric Technology Co ltd
Current assignee: Tianjin Guodian Senyuan Electric Technology Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-05-23
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses an outdoor distribution box with a ventilation structure, which relates to the technical field of outdoor distribution boxes, and aims at the problems that the existing outdoor distribution box is poor in heat dissipation effect, dust can enter the inside of a box body, the process is complicated during rural land installation, and the economic investment is large. The utility model has better ventilation effect, can not suck dust, prolongs the service life of electric elements, improves the safety of the device during operation, and simultaneously has simpler and more convenient installation process and reduces economic investment.

Description

Outdoor distribution box with ventilation structure

Technical Field

The utility model relates to the technical field of outdoor distribution boxes, in particular to an outdoor distribution box with a ventilation structure.

Background

The distribution box is the final-stage equipment of the distribution system, is a generic name of a motor control center, is used in occasions with more dispersed loads and fewer loops, distributes electric energy of a certain circuit of the upper-stage distribution equipment to nearby loads, is suitable for power supply of factory-state enterprises, residential communities, rural power supply and capital projects, continuously distributes heat when components in the distribution box work, and has to ventilate the box body to timely discharge heat accumulated in the box body in order to ensure normal work of the components;

the existing outdoor distribution box is generally provided with ventilation openings at two sides of the box body to finish ventilation setting, the ventilation structure is poor in heat dissipation effect, dust easily enters the box body in the ventilation process, excessive dust covers the surface of an electric element, electrostatic current is excessively high under the condition of air humidity, so that the danger of electric shock in operation exists, the excessive dust covers the distribution box components to generate corrosion effects, the service life of the components is greatly shortened, in addition, the existing outdoor distribution box is prevented from being blown down by strong wind when being installed on rural lands, concrete is generally selected to be poured on the bottom surface, the distribution box can be fixed on the concrete after the concrete is solidified, the installation process is complicated, and the economic investment is large, so that in order to solve the problem, the outdoor distribution box with the ventilation structure is provided.

Disclosure of Invention

The outdoor distribution box with the ventilation structure solves the problems that an existing outdoor distribution box is poor in heat dissipation effect, external dust can enter the box body in the ventilation process, the danger in operation is increased, the service life of electric elements is shortened, concrete needs to be poured in rural land installation, the installation process is complicated, and the economic investment is large.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an outdoor block terminal with ventilation structure, includes the box, the both sides side of box is provided with the vent of a plurality of slopes, just install first dust screen in the vent, one side of box is provided with the chamber door, just connect through the hinge between box and the chamber door, the top fixed mounting of box has ventilation mechanism, just ventilation mechanism includes ventilation grid, the motor is installed at ventilation grid's top, just the output of motor is connected with the flabellum, the below of flabellum is provided with the second dust screen, the top fixed mounting of box has the ceiling, just the below of box is provided with the bottom plate, the bottom surface fixed mounting of bottom plate has a plurality of mount pads, just the periphery of mount pad is provided with the nut, mount pad internally movable installs the drill rod.

Preferably, the outside top fixed mounting of vent has the weather block, the inside fixed mounting of opening part of box has the inductor, just the bottom periphery of box is provided with a plurality of mounting panels, the top of box is provided with a pair of installation hole, just the lamp strip is installed to the inside top surface of box.

Preferably, the outer surface of the box door is provided with a door lock, the outer surface of the box door is provided with a lamp panel, the box door is provided with a glass observation window, and the inner side of the box door is provided with a sealing strip.

Preferably, the ventilation mechanism is mounted in the mounting hole.

Preferably, a plurality of connecting columns are arranged on the bottom surface of the ceiling, and a solar power generation panel is embedded in the top surface of the ceiling.

Preferably, the mounting seat is composed of a connecting plate and a plurality of trapezoidal thread blocks, and gaps with the same distance are arranged between the trapezoidal thread blocks.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the ventilation opening, the first dustproof net, the ventilation grille, the motor, the fan blades and the second dustproof net are arranged, so that the device can drive the fan blades to rotate through the motor operation, external air is sucked into the box body from the ventilation opening, then internal air is discharged by the ventilation grille for ventilation, the ventilation effect is better, meanwhile, dust in the external air can not be sucked into the box body can be ensured by the first dustproof net and the second dustproof net, the safety of the device during operation is improved, and the service life of electrical elements in the box body is prolonged.

2. According to the utility model, the installation seat, the nut and the iron rod are arranged, so that the device can be used for installing the bottom plate and the iron rod by inserting the iron rod into soil firstly and then inserting the top end of the iron rod into the installation seat and screwing down the nut, and finally, the device can provide a stable installation environment without pouring concrete, the installation process is simpler and more convenient, and meanwhile, the economic investment is reduced.

The device has better ventilation effect, dust can not be sucked in the ventilation process, electric elements in the box body are protected, the service life of the electric elements is prolonged, the safety of the device in operation is improved, and meanwhile, the installation process is simpler and more convenient, and the economic investment is reduced.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the present utility model in another state.

FIG. 3 is a schematic cross-sectional view of the present utility model.

Fig. 4 is an exploded view of the present utility model.

Fig. 5 is a schematic cross-sectional view of the mounting base of the present utility model.

Fig. 6 is an enlarged view of fig. 3 a in accordance with the present utility model.

Reference numerals in the drawings: 1. a case; 101. a vent; 102. a first dust screen; 103. a rain shielding block; 104. an inductor; 105. a mounting plate; 106. a mounting hole; 107. a light bar; 2. a door; 201. a door lock; 202. a lamp panel; 203. a glass viewing window; 204. a sealing strip; 3. a hinge; 4. a ventilation mechanism; 401. a ventilation grille; 402. a motor; 403. a fan blade; 404. a second dust screen; 5. a ceiling; 501. a connecting column; 502. a solar power generation panel; 6. a bottom plate; 601. a mounting base; 6011. a trapezoidal thread block; 6012. a connecting plate; 602. a nut; 7. and (5) a drill rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 6, an outdoor distribution box with a ventilation structure comprises a box body 1, a plurality of inclined ventilation openings 101 are formed in two side surfaces of the box body 1, channels for external air to enter the box body 1 are provided, a first dust screen 102 is installed in the ventilation openings 101, dust in the external air is blocked outside the box body 1, a box door 2 is arranged on one side of the box body 1, the box body 1 and the box door 2 are connected through a hinge 3, a ventilation mechanism 4 is fixedly installed at the top of the box body 1, the ventilation mechanism 4 comprises a ventilation grid 401, a motor 402 is installed at the top of the ventilation grid 401, fan blades 403 are connected to the output end of the motor 402, acting force for forming air circulation is provided, a second dust screen 404 is arranged below the fan blades 403, dust in the external air is isolated again, a ceiling 5 is fixedly installed above the box body 1, a bottom plate 6 is arranged below the box body 1, a plurality of installation seats 601 are fixedly installed on the bottom surface of the bottom plate 6, nuts 602 are arranged on the periphery of the installation seats 601, a movable installation seat 601 is provided with a movable iron insert 7, and the bottom 7 can be inserted into soil.

As shown in fig. 2, fig. 3 and fig. 4, the rain shielding block 103 is fixedly installed above the outside of the ventilation opening 101 and is responsible for shielding rain for the ventilation opening 101, rainwater is prevented from entering the box 1 through the ventilation opening 101, the inductor 104 is fixedly installed inside the opening of the box 1, a plurality of mounting plates 105 are arranged on the periphery of the bottom of the box 1, the box 1 can be fixed by the mounting plates 105 and the bottom plate 6 through bolts, a pair of mounting holes 106 are formed in the top of the box 1, the lamp strips 107 are installed on the inner top surface of the box 1, the lamp strips 107 are electrically connected with the inductor 104, workers can conveniently see the inside of the box 1 to operate, the door lock 201 is arranged on the outer surface of the box door 2, the lamp plates 202 are installed on the outer surface of the box door 2, the electrode of the lamp plates 202 is connected with the box door 2, whether the device is convenient to confirm electric leakage or not, the safety is increased, the glass observation window 203 is arranged on the box door 2, and the sealing strips 204 are arranged on the inner side of the box door 2, and the fact that the rainwater cannot enter the box 1 from the junction of the box 1 and the box door 2 under the state that the box door 2 is closed is ensured.

As shown in fig. 2, 4, 5 and 6, the ventilation mechanism 4 is installed in the installation hole 106, a plurality of connection posts 501 are provided on the bottom surface of the ceiling 5, a solar panel 502 is embedded in the top surface of the ceiling 5, the solar panel 502 is electrically connected with the light bar 107 and the motor 402, and supplies power to the light bar 107 and the motor 402, the installation seat 601 is composed of a connection plate 6012 and a plurality of trapezoidal thread blocks 6011, and gaps with the same distance are provided between the trapezoidal thread blocks 6011.

Working principle: when the device is installed, firstly, the iron rods 7 are nailed into soil at a proper position for a certain length, the proper height of the ground is ensured to be leaked from the top end of each iron rod 7, then, each installation seat 601 is aligned to the top of each iron rod 7, nuts 602 are screwed downwards, the distance between each trapezoidal thread block 6011 is reduced under the action of the nuts 602, so that stable installation is formed between the installation seat 601 and each iron rod 7, at the moment, the installation between the bottom plate 6 and the iron rods 7 is completed, a certain distance exists between the bottom plate 6 and the ground, the box body 1 is installed on the bottom plate 6 through bolts, and the box body 1 is not in direct contact with the ground due to a certain distance between the bottom plate 6 and the ground, so that accumulated water in rainy and snowy weather can be effectively prevented from entering the box body 1;

when the device works, the solar power generation plate 502 converts light energy into electric energy, the motor 402 drives the fan blades 403 to rotate to discharge air in the box body 1 out of the box body 1, meanwhile, new external air is sucked into the ventilation opening 101, dust in the air is blocked outside by the first dust screen 102, the solar power generation plate 502 does not generate electricity at night, but the air temperature at night is low, and meanwhile, moisture in the air is heavy, so that ventilation of the night distribution box is not needed;

when the staff needs to operate this device, at first observe whether lamp plate 202 lights, lamp plate 202 does not light and indicates that this device does not have the electric leakage condition, can open chamber door 2 this moment, and inductor 104 sends the signal control lamp strip 107 after chamber door 2 opens and open, throws light on the inside of box 1, makes things convenient for the staff to operate inside box 1.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an outdoor block terminal with ventilation structure, includes box (1), a serial communication port, the both sides side of box (1) is provided with vent (101) of a plurality of slopes, just install first dust screen (102) in vent (101), one side of box (1) is provided with chamber door (2), just connect through hinge (3) between box (1) and chamber door (2), the top fixed mounting of box (1) has ventilation mechanism (4), just ventilation mechanism (4) include ventilation grid (401), motor (402) are installed at the top of ventilation grid (401), just the output of motor (402) is connected with flabellum (403), the below of flabellum (403) is provided with second dust screen (404), the top fixed mounting of box (1) has ceiling (5), just the below of box (1) is provided with bottom plate (6), the bottom surface fixed mounting of bottom plate (6) has a plurality of mount pad (601), just mount pad (602) are installed in the top of ventilation grid (401), install borer nut (602) internally mounted (7).

2. The outdoor distribution box with the ventilation structure according to claim 1, wherein a rain shielding block (103) is fixedly installed above the outside of the ventilation opening (101), an inductor (104) is fixedly installed inside an opening of the box body (1), a plurality of mounting plates (105) are arranged on the periphery of the bottom of the box body (1), a pair of mounting holes (106) are formed in the top of the box body (1), and a lamp strip (107) is installed on the top surface inside the box body (1).

3. The outdoor distribution box with the ventilation structure according to claim 1, wherein a door lock (201) is arranged on the outer surface of the box door (2), a lamp panel (202) is arranged on the outer surface of the box door (2), a glass observation window (203) is arranged on the box door (2), and a sealing strip (204) is arranged on the inner side of the box door (2).

4. An outdoor distribution box with ventilation structure according to claim 2, characterized in that the ventilation mechanism (4) is mounted in a mounting hole (106).

5. An outdoor distribution box with a ventilation structure according to claim 1, characterized in that the bottom surface of the ceiling (5) is provided with a plurality of connection posts (501), and the top surface of the ceiling (5) is internally embedded with a solar panel (502).

6. An outdoor distribution box with ventilation structure according to claim 1, characterized in that the mounting base (601) is composed of a connecting plate (6012) and a plurality of trapezoidal thread blocks (6011), and that the trapezoidal thread blocks (6011) are provided with equally spaced gaps.