CN217135006U

CN217135006U - Power distribution unit

Info

Publication number: CN217135006U
Application number: CN202220883863.8U
Authority: CN
Inventors: 周立明; 陈浩
Original assignee: Chongqing Yisen Power Environment Technology Co ltd
Current assignee: Chongqing Yisen Power Environment Technology Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-08-05
Anticipated expiration: 2032-04-15

Abstract

A power distribution unit comprises a box body, wherein a plurality of fixed plates and a power supply main body positioned on the fixed plates are equidistantly arranged in the box body from top to bottom, a cavity is arranged in the power supply main body, an opening communicated with the outside is formed in the side wall of the cavity, a notch is formed in the bottom of the cavity close to the opening, a power strip facing the opening is arranged in the power supply main body, a shield module used for protecting the power strip is arranged at the opening, a switch assembly used for controlling a notch switch is arranged at the bottom of the power supply main body, the shield module comprises a first interlayer at the top of the cavity, arc-shaped guide rails matched with the first interlayer are symmetrically arranged in the cavity close to the opening, and a plurality of louver blades matched with the arc-shaped guide rails are arranged in the first interlayer; a water cooling module and an inlet and an outlet which are convenient for taking the power supply main body are arranged in the box body; the problem that the existing power distribution unit does not have any protection mechanism when combined with a plug, and if the protection mechanism is installed forcibly, the heat dissipation of a power supply main body is poor can be solved.

Description

Power distribution unit

Technical Field

The utility model belongs to the technical field of electrical equipment, concretely relates to power distribution unit.

Background

Along with the development of the communication industry, the demand of machine room construction is more and more. In the machine room construction, the power supply of the machine room is crucial, and the main module of the power supply of the machine room is the power distribution unit, which is also called PDU power distribution manager (hereinafter referred to as power distributor), and the main purpose is: make things convenient for power failure, power transmission, play the effect and the function of measurement, protection, be favorable to overhauing when circuit fault takes place, the supporting use of other equipment is generally regarded as to the distribution unit.

The power supply of the existing machine room is mainly to install a power distribution mounting plate in a machine cabinet, namely, to arrange power devices on the mounting plate, then to connect each component through a wire, and finally to fix the mounting plate on the inner wall of the machine cabinet through screws or other modes.

Generally, electrical equipment in a machine room is numerous, so that a plurality of power supply distributors are fixed on mounting plates, then the mounting plates are placed in a cabinet, the power supply is conveniently and uniformly managed, a PDU power supply distribution manager is directly exposed in the air, plugs of all equipment are directly plugged with the power supply distributors, and the plugs of the equipment in the machine room are easily separated from the power supply distributors when inspectors walk or the equipment vibrates greatly. Meanwhile, the protection of dust and water is not provided, if a protection mechanism is required to be installed, the heat dissipation effect is reduced, particularly, the temperature of the power supply distributor is increased in summer in high-temperature weather, and then the internal structure is burnt or the appearance is deformed.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above purpose, the utility model provides a following technical scheme:

a power distribution unit comprises a box body, wherein a plurality of fixed plates and a power supply main body positioned on the fixed plates are equidistantly arranged in the box body from top to bottom, a cavity is arranged in the power supply main body, an opening communicated with the outside is formed in the side wall of the cavity, a notch is formed in the bottom of the cavity close to the opening, a power strip facing the opening is arranged in the power supply main body, a shield module used for protecting the power strip is arranged at the opening, and a switch assembly used for controlling a notch switch is arranged at the bottom of the power supply main body; the box body is internally provided with a water cooling module and an inlet and an outlet which are convenient for taking the power supply main body.

The utility model discloses further set up to: the protective cover module comprises a first interlayer at the top of the cavity, arc-shaped guide rails matched with the first interlayer are symmetrically arranged at the position, close to the opening, of the cavity, the arc-shaped guide rails are communicated with the first interlayer, and a plurality of louver blades matched with the arc-shaped guide rails are arranged in the first interlayer.

The utility model discloses further set up to: the switch assembly comprises a second interlayer positioned at the bottom of the cavity, a baffle plate used for shielding the notch is arranged in the second interlayer, and a stirring piece penetrating through the notch and extending to the outside is arranged on the baffle plate.

The utility model discloses further set up to: the water cooling module comprises a water cooling pump and a water tank which are positioned on the tank body, a third interlayer and an S-shaped pipe positioned in the third interlayer are arranged on the side wall of the tank body, a water feeding pipe is arranged between the S-shaped pipe and the water cooling pump, a water outlet pipe is arranged between the S-shaped pipe and the water tank, and a communicating pipe is arranged between the water tank and the water cooling pump.

The utility model discloses further set up to: the box body is provided with a heat dissipation mechanism convenient for heat dissipation.

The utility model discloses further set up to: the heat dissipation mechanism comprises a heat dissipation opening located on the box body, and a shielding assembly is arranged at the position of the heat dissipation opening.

The utility model discloses further set up to: the shielding component comprises stand columns which are symmetrical to two sides of the heat dissipation opening, and shielding plates are arranged between the stand columns.

The utility model discloses further set up to: the louver pieces are provided with protrusions convenient for manual operation.

The utility model discloses further set up to: the louver blades are made of acrylic transparent materials.

Compared with the prior art, the utility model discloses possess following beneficial effect:

the utility model discloses can play good guard action to the distribution unit, avoid external article and distribution unit to take place to collide with, the water-cooled radiating mode can carry out the heat dissipation processing to the distribution unit fast simultaneously, avoids the distribution unit to produce high temperature but can't in time dispel the heat in the use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is an enlarged view of the structure of part A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure of the portion B of FIG. 2 according to the present invention;

fig. 4 is a state diagram of the power supply main body of the present invention.

Description of reference numerals:

1. a box body; 2. a fixing plate; 3. a power supply main body; 4. a cavity; 5. an opening; 6. a notch; 7. a power strip; 8. an inlet and an outlet; 9. a first interlayer; 10. an arc-shaped guide rail; 11. louver blades; 12. a second interlayer; 13. a baffle plate; 14. a shielding plate; 15. a toggle piece; 16. a water-cooled pump; 17. a water tank; 18. an S-shaped pipe; 19. a water supply pipe; 20. a water outlet pipe; 21. a communicating pipe; 22. a heat dissipation port; 23. a column; 24. and a third interlayer.

Detailed Description

For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the embodiments.

The embodiments of the present invention provide a plurality of embodiments, and the optional modes introduced by the embodiments can be mutually combined and cross-referenced without conflict, thereby extending a plurality of possible embodiments, which can be regarded as the embodiments disclosed and disclosed in the embodiments of the present invention.

Referring to fig. 1 to 4, a power distribution unit mainly includes a box body 1, a plurality of fixed plates 2 and a power supply main body 3 located on the fixed plates 2 are equidistantly arranged in the box body 1 from top to bottom, a cavity 4 is arranged in the power supply main body 3, an opening 5 communicated with the box body is arranged on a side wall of the cavity 4, a notch 6 is arranged at the bottom of the cavity 4 close to the opening 5, a power strip 7 facing the direction of the opening 5 is arranged in the power supply main body 3, a shield module for protecting the power strip 7 is arranged at the opening 5, and a switch assembly for controlling the notch 6 to be switched is arranged at the bottom of the power supply main body 3; the inside of box 1 is provided with water-cooling module and the import and export 8 of conveniently taking power supply unit main part 3.

The guard shield module is including being located the first intermediate layer 9 at cavity 4 top, cavity 4 is close to 5 department symmetries of opening and is provided with the arc guide rail 10 of mutually supporting and intercommunication with first intermediate layer 9, first intermediate layer 9 is inside to be provided with a plurality of louvres 11 of arc guide rail 10 complex, be provided with the arch of the manual operation of being convenient for on the louvre 11, the material of louvre 11 is the ya keli material simultaneously, the luminousness of ya keli is more than 92%, consequently the yakeli material has good luminousness, even louvre 11 closes still can be through observing inside cavity 4.

The switch component comprises a second interlayer 12 positioned at the bottom of the cavity 4, a baffle 13 used for shielding the notch 6 is arranged in the second interlayer 12, and a stirring piece 15 penetrating through the notch 6 to the outside is arranged on the baffle 13.

If the plug of equipment inserts when being connected with row 7 of inserting in the computer lab, at first open opening 5 that closes originally, only need when opening 5 need open with shutter plate 11 upwards promote can, for articulated each other between the shutter plate 11, when upwards promoting shutter plate 11, owing to be provided with arc guide rail 10 near opening 5 department symmetry, consequently shutter plate 11 can slowly remove to first intermediate layer 9 from arc guide rail 10 in, opening 5 opens this moment.

And for convenience, the electric wire on the plug is not blocked by the bottom of the cavity 4, the notch 6 is arranged at the bottom of the cavity 4, the plug can enter the cavity 4 from the opening 5, the electric wire below the plug can be embedded into the notch 6, when the notch 6 needs to be closed, the sliding toggle piece 15 is used for sliding the baffle 13 to the notch 6, the shutter plate 11 is closed after the plug is inserted for blocking, meanwhile, the size of the switch of the baffle control notch 6 is adjusted, the plug is kept in a relatively safe space, when external force causes the plug to be separated from the socket 7, the plug can only move backwards to be separated successfully, but the shutter plate 11 at the rear of the plug can play a role in blocking.

The water cooling module comprises a water cooling pump 16 and a water tank 17 which are positioned on the box body 1, an S-shaped pipe 18 is arranged on the side wall of the box body 1, a water feeding pipe 19 is arranged between the S-shaped pipe 18 and the water cooling pump 16, a water outlet pipe 20 is arranged between the S-shaped pipe 18 and the water tank 17, and a communicating pipe 21 is arranged between the water tank 17 and the water cooling pump 16.

When the interior of the box body 1 needs to be cooled, the water-cooling pump 16 is started at first, at the moment, the water-cooling pump 16 sucks liquid in the water tank 17 through the communicating pipe 21, the liquid is sent into the S-shaped pipe 18 from the water supply pipe 19 after being cooled by the water-cooling pump 16, and the S-shaped pipe 18 is positioned in the third interlayer 24 on the side wall of the box body 1, so that heat in a part of the box body 1 can be taken away after cold water enters the S-shaped pipe 18, the box body 1 is cooled, and the situation that the opening 5 and the notch 6 are closed to cause poor heat dissipation in the box body 1 is avoided.

The box 1 is provided with the radiating mechanism convenient to radiate, and radiating mechanism is including the thermovent 22 that is located the box 1 top, and thermovent 22 department is provided with shelters from the subassembly, shelters from the subassembly and includes the stand 23 of being symmetrical in thermovent 22 both sides, is provided with sunshade 14 between the stand 23. Because steam is lighter, and cold air is heavier, therefore steam is slow upward movement when carrying out the diffusion motion, and steam can discharge to the outside of box 1 from thermovent 22 after moving like cavity 4 top, in order to avoid external impurity or dust to carry out the cavity 4 of box 1 through thermovent 22, consequently thermovent 22 department has still set up sunshade 14, and the setting of sunshade 14 does not influence the heat dissipation of thermovent 22 promptly, can avoid the dust to get into again.

Although the embodiments of the present invention are disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims

1. A power distribution unit comprises a box body (1), wherein a plurality of fixing plates (2) and a power supply main body (3) positioned on the fixing plates (2) are arranged in the box body (1) at equal intervals in the vertical direction, and is characterized in that a cavity (4) is arranged in the power supply main body (3), an opening (5) communicated with the outside is formed in the inner wall of the cavity (4), a notch (6) is formed in the position, close to the opening (5), of the cavity (4), an insert row (7) facing the opening (5) is arranged in the power supply main body (3), a shield module used for protecting the insert row (7) is arranged at the opening (5), and a switch assembly used for controlling the opening and the closing of the notch (6) is arranged at the bottom of the power supply main body (3); a water cooling module and an inlet and an outlet (8) which are convenient for taking the power supply main body (3) are arranged in the box body (1).

2. An electricity distribution unit according to claim 1, characterized in that the cover module comprises a first interlayer (9) on top of the cavity (4), the cavity (4) is symmetrically provided with curved guide rails (10) engaged with the first interlayer (9) near the opening (5), the curved guide rails (10) are communicated with the first interlayer (9), and a plurality of louvers (11) engaged with the curved guide rails (10) are provided in the first interlayer (9).

3. A power distribution unit according to claim 1, wherein the switch assembly comprises a second interlayer (12) at the bottom of the cavity (4), a baffle (13) for covering the notch (6) is arranged in the second interlayer (12), and a toggle member (15) extending to the outside through the notch (6) is arranged on the baffle (13).

4. The power distribution unit according to claim 1, wherein the water cooling module comprises a water cooling pump (16) and a water tank (17) which are arranged on the box body (1), a third interlayer (24) and an S-shaped pipe (18) which is arranged in the third interlayer (24) are arranged on the side wall of the box body (1), a water feeding pipe (19) is arranged between the S-shaped pipe (18) and the water cooling pump (16), a water outlet pipe (20) is arranged between the S-shaped pipe (18) and the water tank (17), and a communicating pipe (21) is arranged between the water tank (17) and the water cooling pump (16).

5. A power distribution unit according to claim 1, characterized in that the housing (1) is provided with heat dissipating means for facilitating heat dissipation.

6. A power distribution unit according to claim 5, wherein the heat dissipating mechanism comprises a heat dissipating opening (22) in the housing (1), and a shielding member is arranged at the heat dissipating opening (22).

7. A power distribution unit according to claim 6, wherein the screening assembly comprises uprights (23) symmetrical on either side of the heat sink (22), between which uprights (23) the screen (14) is arranged.

8. A power distribution unit according to claim 2, wherein the louvres (11) are provided with protrusions to facilitate manual operation.

9. A power distribution unit according to claim 2, wherein the louvres (11) are acrylic transparent material.