CN212648836U

CN212648836U - Novel high-low voltage power distribution cabinet

Info

Publication number: CN212648836U
Application number: CN202021652546.2U
Authority: CN
Inventors: 梁航溥
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-03-02
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a novel high-low voltage distribution cabinet relates to switch board equipment technical field. The utility model discloses a cabinet body, one side of the cabinet body and the top that is close to the cabinet body are fixed with the play tuber pipe that is linked together internal portion of cabinet and external environment, the inside of going out the tuber pipe is fixed with the air exhauster, the below of the cabinet body is provided with and parallels with the cabinet body with fixed bottom plate and bottom plate in ground. The utility model discloses directly through the cooperation of play tuber pipe and air exhauster, wherein the air exhauster is used for taking the internal portion of cabinet gas out, because it is close to the top of the cabinet body to go out the tuber pipe, consequently the internal heat of cabinet itself gathers at the internal first half of cabinet, can take out the internal heat of gathering of cabinet this moment fast at the cooperation air exhauster, this moment external air rely on the structure of the internal portion of cabinet itself enter into the cabinet internal can, consequently compare with the comparison file, improved the radiating effect of the internal portion of cabinet when retrencing the structure, improved the practicality.

Description

Novel high-low voltage power distribution cabinet

Technical Field

The utility model relates to a switch board equipment technical field, concretely relates to novel high-low voltage power distribution cabinet.

Background

The high-low voltage power distribution cabinet refers to a power distribution device used for distributing, controlling, metering and connecting cables in a power supply system. The power distribution cabinet is a box used for integrating power equipment or equipment, is convenient to monitor, control, debug or maintain, can generate a lot of heat due to a plurality of power equipment and instruments in general, generally speaking, the heat can be dissipated from a shell of the power distribution cabinet, but the heat dissipation is not good when the weather is hot, the internal temperature is easily overhigh, the use of electrical components in the power distribution cabinet is influenced, meanwhile, the power distribution cabinet can vibrate in the working process, and the stability of a circuit connection part in the power distribution cabinet is influenced, in the prior art, for example, a novel high-low voltage power distribution cabinet disclosed by a patent publication number (CN208478971U), the heat dissipation is realized by the matching of a first fan and a second fan, in the patent, the first fan is arranged at the bottom of the cabinet body, the second fan is arranged at the top of the cabinet body, the external air is sucked into the cabinet body by the second fan, and the air in the cabinet body is exhausted by the first fan at, however, the heat flows from bottom to top, so that the heat cannot be dissipated well by matching the two fans.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem that proposes among the above-mentioned background art, the utility model provides a novel high-low voltage power distribution cabinet.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a novel high-low voltage power distribution cabinet, comprises a cabinet body, one side of the cabinet body and the top that is close to the cabinet body are fixed with the play tuber pipe that is linked together internal portion of cabinet and external environment, the inside of going out the tuber pipe is fixed with the air exhauster, the below of the cabinet body is provided with and parallels with the cabinet body with fixed bottom plate and bottom plate on ground, the cabinet body is fixed with guide arm and guide cylinder just respectively with the bottom plate opposite face the one end of guide arm slides along vertical direction and runs through the guide cylinder and extend to inside the guide cylinder, the guide arm is located the inside one end fixed mounting of guide cylinder has the ring piece just be fixed with supporting spring between ring.

Further, go out the tuber pipe and fix on one of them side on the cabinet body perpendicular to ground and go out the tuber pipe and parallel with ground, it is for sealing to go out the one end that the tuber pipe was the cylinder straight tube structure and goes out the tuber pipe and keep away from the cabinet body, the opening that sets up vent and vent on the surface of play tuber pipe is vertical down.

Furthermore, a filter screen cylinder is fixedly sleeved on the outer surface of the air outlet pipe.

Furthermore, a connecting seat is fixed to the bottom of the cabinet body through a bolt, the guide rod is fixed to the bottom of the connecting seat, and a buffer spring is fixed between the opposite surfaces of the connecting seat and the guide cylinder and sleeved outside the guide rod.

The utility model has the advantages as follows:

1. the utility model discloses directly through the cooperation of play tuber pipe and air exhauster, wherein the air exhauster is used for taking the internal portion of cabinet gas out, because it is close to the top of the cabinet body to go out the tuber pipe, consequently the internal heat of cabinet itself gathers at the internal first half of cabinet, can take out the internal heat of gathering of cabinet this moment fast at the cooperation air exhauster, this moment external air rely on the structure of the internal portion of cabinet itself enter into the cabinet internal can, consequently compare with the comparison file, improved the radiating effect of the internal portion of cabinet when retrencing the structure, improved the practicality.

2. The utility model discloses a cooperation of guide arm, supporting spring, guide cylinder and bottom plate can play certain cushioning effect to the cabinet body of vibration, can reduce the amplitude that the internal portion circuit hookup location of cabinet received, has improved hookup location's stability, has reduced the not hard up risk of circuit.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view taken along the line A-A of the present invention;

fig. 4 is a front view of the structure of the present invention;

FIG. 5 is a cross-sectional view taken along the direction B-B of the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 5;

reference numerals: 1. a cabinet body; 2. an air outlet pipe; 3. an exhaust fan; 4. a vent; 5. a screen cylinder; 6. a base plate; 7. a guide bar; 8. a guide cylinder; 9. a ring block; 10. a support spring; 11. a connecting seat; 12. a buffer spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-6, a novel high-low voltage power distribution cabinet, including the cabinet body 1, one side of the cabinet body 1 and the top that is close to the cabinet body 1 are fixed with the play tuber pipe 2 that is linked together the internal and external environment of the cabinet body 1, the inside of going out tuber pipe 2 is fixed with air exhauster 3, the below of the cabinet body 1 is provided with bottom plate 6 fixed with ground and bottom plate 6 parallel with the cabinet body 1, cabinet body 1 and bottom plate 6 opposite face are fixed with guide arm 7 and guide cylinder 8 respectively and the one end of guide arm 7 slides along vertical direction and runs through guide cylinder 8 and extend to inside the guide cylinder 8, the guide arm 7 is located the inside one end fixed mounting of guide cylinder 8 and is equipped with ring block 9 and is fixed with supporting spring 10.

In the embodiment, the cabinet body 1 belongs to the structure of the existing power distribution cabinet, and the cabinet body 1 comprises a frame body, a frame door, heat dissipation holes formed in the frame door and the like; the fixed position of the air outlet pipe 2 is not specifically limited, but the air outlet pipe 2 needs to be close to the top of the cabinet body 1, and the air outlet pipe 2 can not be fixed on one side provided with the frame door; the utility model discloses directly through the cooperation of air-out pipe 2 and air exhauster 3, wherein air exhauster 3 is used for taking out the gas in the internal portion of cabinet 1, because air-out pipe 2 is close to the top of the cabinet body 1, therefore the heat itself in the cabinet body 1 gathers at the internal upper half of cabinet 1, can take out the heat that gathers in the cabinet body 1 fast at this moment at cooperation air exhauster 3, outside air at this moment rely on the structure of the cabinet body 1 itself to enter into the cabinet body 1 can, therefore compare with the comparison file, improve the radiating effect in the internal portion of cabinet body 1 when simplifying the structure, improved the practicality; the vibration that produces when the cabinet body 1 during operation can drive guide arm 7 and slide from top to bottom along guide cylinder 8 carries out vertical direction, wherein the quantity of guide arm 7 and guide cylinder 8 is preferred for four and be the rectangular array and distribute, as shown in fig. 1, play the supporting role to four guide arms 7 through four supporting spring 10, both played the supporting role to cabinet body 1, nevertheless when the cabinet body 1 vibration appears, take place to deform through supporting spring 10 and can cushion cabinet body 1 vibration, thereby played the effect that reduces cabinet body 1 amplitude, consequently, the stability of the internal line of cabinet body 1 has been improved.

Concretely, go out tuber pipe 2 and fix on one of them side on the cabinet body 1 perpendicular to ground and go out tuber pipe 2 and parallel with ground, go out tuber pipe 2 and be the cylinder straight tube structure and go out the one end that the cabinet body 1 was kept away from to tuber pipe 2 and for sealing, the opening that has seted up vent 4 and vent 4 on the surface of play tuber pipe 2 is vertical down.

In this embodiment, prescribe a limit to the concrete structure and the mounted position of tuber pipe 2, take the back with the inside heat of the cabinet body 1 and air out through air exhauster 3, the air carries the heat and discharges through vent 4, because vent 4's opening is vertical down, can play certain rain-proof effect when outdoor, avoids falling in smooth entering into of grey impurity simultaneously and goes out in the tuber pipe 2.

Specifically, the outer surface of the air outlet pipe 2 is fixedly sleeved with a filter screen cylinder 5.

In the embodiment, the design of the filter screen cylinder 5 ensures that impurities, small animals and the like in the outside are not easy to enter the air outlet pipe 2 through the vent 4, wherein the filter screen cylinder 5 is fixed on the air outlet pipe 2 through bolts, and the fixing structure can be seen in fig. 1-4, so that the filter screen cylinder 5 can be detached for cleaning and replacement.

Specifically, a connecting seat 11 is fixed on the bottom of the cabinet body 1 through a bolt, the guide rod 7 is fixed on the bottom of the connecting seat 11, a buffer spring 12 is fixed between the opposite surfaces of the connecting seat 11 and the guide cylinder 8, and the buffer spring 12 is sleeved outside the guide rod 7.

In this embodiment, the cabinet body 1 below fixed knot constructs can wholly dismantle, because the spring has certain life, can change corresponding buffer structure through such design to through the design that increases buffer spring 12, can improve the shock attenuation effect to the cabinet body 1 when further having improved the stability of the cabinet body 1.

Claims

1. A novel high-low voltage power distribution cabinet comprises a cabinet body (1) and is characterized in that an air outlet pipe (2) which is used for communicating the interior of the cabinet body (1) with the external environment is fixed on one side of the cabinet body (1) and close to the top of the cabinet body (1), an exhaust fan (3) is fixed inside the air outlet pipe (2), a bottom plate (6) fixed with the ground is arranged below the cabinet body (1), the bottom plate (6) is parallel to the cabinet body (1), a guide rod (7) and a guide cylinder (8) are respectively fixed on the opposite surfaces of the cabinet body (1) and the bottom plate (6), one end of the guide rod (7) penetrates through the guide cylinder (8) in a sliding manner along the vertical direction and extends into the guide cylinder (8), one end of the guide rod (7) located inside the guide cylinder (8) is fixedly provided with a ring block (9), and a supporting spring (10) is fixed between the ring block (9) and the bottom plate (6).

2. The novel high-low voltage power distribution cabinet according to claim 1, wherein the air outlet pipe (2) is fixed on one side of the cabinet body (1) perpendicular to the ground, the air outlet pipe (2) is parallel to the ground, the air outlet pipe (2) has a cylindrical straight pipe structure, the end of the air outlet pipe (2) away from the cabinet body (1) is sealed, and the outer surface of the air outlet pipe (2) is provided with a vent (4) and the opening of the vent (4) faces downward vertically.

3. The new high-low voltage power distribution cabinet according to claim 2, characterized in that a filter screen cylinder (5) is sleeved on the outer surface of the air outlet pipe (2).

4. The novel high-low voltage power distribution cabinet according to claim 1, wherein a connecting seat (11) is fixed to the bottom of the cabinet body (1) through a bolt, the guide rod (7) is fixed to the bottom of the connecting seat (11), a buffer spring (12) is fixed between the opposite surfaces of the connecting seat (11) and the guide cylinder (8), and the buffer spring (12) is sleeved outside the guide rod (7).