CN212991735U

CN212991735U - High-voltage power distribution cabinet

Info

Publication number: CN212991735U
Application number: CN202021529196.0U
Authority: CN
Inventors: 李红宾
Original assignee: Henan Chuangmin Electric Technology Co ltd
Current assignee: Henan Chuangmin Electric Technology Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-16
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a high-voltage power distribution cabinet, comprising a box body and an equipment installation box. A heat dissipation bin is arranged on one side of the box body, a bottom plate is fixedly installed on the inner side of the heat dissipation bin, and one side of the bottom plate is fixed There are heat dissipation scales installed, three groups of heat dissipation fans are fixedly installed on one side of the heat dissipation bin, the inner wall of the heat dissipation bin is provided with ventilation holes, the top of the box body is fixedly installed with an electric meter box, and the lower part of the electric meter box is fixed A box body is provided, an appliance installation bin is arranged below the box body, a box door is hinged to one side of the device installation box and the appliance installation bin, a top plate is fixedly installed on the top of the box body, and the box body is A base is fixedly installed at the bottom, and the utility model can effectively increase the contact area between the device and the air through the heat dissipation scales, thereby increasing the heat dissipation efficiency of the device, solving the problem that the temperature of the internal equipment of the device is high, the service life is shortened, and it may even cause certain problems. Some parts burn out.

Description

High-voltage power distribution cabinet

Technical Field

The utility model relates to a switch board, in particular to high voltage distribution cabinet belongs to electric power system technical field.

Background

The switch equipment, measuring instrument, protective electric appliance and auxiliary equipment are assembled in closed or semi-closed metal cabinet or on screen according to the requirements of electric connection to form low-voltage distribution equipment, and when the equipment is in normal operation, the circuit can be switched on or off by means of manual or automatic switch, and when the equipment is in fault or abnormal operation, the circuit can be switched off or alarm by means of protective electric appliance, and the measuring instrument can display various parameters in operation, and can also regulate some electric parameters, and can prompt or send out signal for deviation from normal working state, so that it can be commonly used in various power generation, distribution and transformation substations.

And high voltage distribution box is inside to be provided with a large amount of electrical components, thereby can produce a large amount of heats when the operation, can produce a large amount of heats in the operation, present radiating mode all is the design that adopts the heat dissipation window, the radiating efficiency is poor, device internal plant temperature is still higher, these equipment are at the operation in-process, can produce a large amount of vibrations, because vibrations can lead to resonant problem, thereby not only can lead to the inside bolt of equipment not hard up, the problem of electrical equipment damage that drops.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high voltage distribution cabinet to thereby provide among the above-mentioned background art and can produce a large amount of heats when the operation, can produce a large amount of heats in the operation, present radiating mode all is the design that adopts the heat dissipation window, and radiating efficiency is poor, installs the still higher problem of internal plant temperature.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-voltage distribution cabinet, includes box and equipment fixing case, one side of box is provided with the heat dissipation storehouse, the inboard fixed mounting in heat dissipation storehouse has the bottom plate, one side fixed mounting of bottom plate has the heat dissipation scale, the inside one side fixed mounting in heat dissipation storehouse has three cooling fan of group, the inner wall in heat dissipation storehouse is provided with the ventilation hole, the top fixed mounting of box has the ammeter case, the fixed box that is provided with in below of ammeter case, the below of box is provided with the utensil installation storehouse, the equipment fixing case articulates with one side in utensil installation storehouse has the chamber door, the top fixed mounting of box has the roof, the bottom fixed mounting of box has the base.

As a preferred technical scheme of the utility model, the positive fixed mounting of ammeter case has the mounting panel, the positive fixed mounting of mounting panel has three ampere meters of group, the below fixed mounting of ampere meter has the pilot lamp, the below fixed mounting of pilot lamp has control button.

As a preferred technical scheme of the utility model, the inner wall fixed mounting of equipment fixing box has two sets of spring damper, fixed mounting has the installation pole between the spring damper, there is the fixed plate through bolt fixed mounting between the installation pole.

As an optimal technical scheme of the utility model, the inside fixed mounting in utensil installation storehouse has the heat-conducting plate, and one side and the bottom plate of heat-conducting plate are connected, one side fixed mounting of heat-conducting plate has the contact plate.

As an optimal technical scheme of the utility model, fixed cover is installed through the bolt to the inside wall in utensil installation storehouse, the cover has the horizontal pole between the fixed cover.

As a preferred technical scheme of the utility model, the back fixed mounting of chamber door has the sealing washer, the positive fixed mounting of chamber door has the handle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a high voltage distribution cabinet, can effectual improvement this device of contact area with the air through the heat dissipation scale that is provided with, thereby increase the radiating efficiency of this device, it is higher to have solved the device internal plant temperature, life shortens, possibly make the problem that some parts burn out even, the air flow rate on heat dissipation scale surface can effectual improvement through the cooling fan who adopts simultaneously, improve the radiating efficiency of device once more, the spring damper who is provided with can avoid this device because vibrations, and the bolt of the inside that leads to is not hard up, the problem of electrical equipment damage that drops, the problem of wire intertwine takes place when placing simultaneously and taking place electrical equipment and drop.

2. The utility model relates to a high voltage distribution cabinet can be used to the different electric elements of fixed through the installation pole that is provided with, the instruction list that is provided with can directly demonstrate the numerical value of device internal circuit to make things convenient for personnel to observe, the pilot lamp that can adopt simultaneously can be simple observe the inside partial equipment of device, the horizontal pole of adoption is used for fixed relatively large-scale electric original paper simultaneously, improves the fixed stability of electrical equipment, the roof that is provided with can effectually prevent this device by the object that drops and smash the problem.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a front first view structural diagram of the present invention;

FIG. 3 is a schematic view of the overall structure of the present invention;

fig. 4 is the side-cut structure schematic diagram of the electrical appliance storage box of the utility model.

In the figure: 1. a top plate; 2. an electric meter box; 3. a heat dissipation bin; 4. an equipment installation box; 5. a heat radiation fan; 6. a box body; 7. heat dissipation scales; 8. a vent hole; 9. an appliance installation bin; 10. a contact plate; 11. a base plate; 12. a base; 13. a box door; 14. a seal ring; 15. mounting a plate; 16. a spring damper; 17. a fixing plate; 18. mounting a rod; 19. a cross bar; 20. fixing a sleeve; 21. an ammeter; 22. an indicator light; 23. a control button; 24. a heat conducting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a high voltage power distribution cabinet, including a box body 6 and an equipment installation box 4, one side of the box body 6 is provided with a heat dissipation chamber 3, the heat dissipation chamber 3 can dissipate heat for the device, the problem that the temperature of the internal equipment of the device is higher, the service life is shortened, and even some parts are possibly burnt is solved, the inner side of the heat dissipation chamber 3 is fixedly provided with a bottom plate 11, the bottom plate 11 can absorb the heat of the device, thereby conducting the heat to a heat dissipation scale 7, the heat dissipation of the device is completed, one side of the bottom plate 11 is fixedly provided with the heat dissipation scale 7, the heat dissipation scale 7 improves the contact area of the device when encountering air, the heat dissipation speed of the device in the air is improved, one side of the heat dissipation chamber 3 is fixedly provided with three groups of heat dissipation fans 5, the heat dissipation fans 5 increases the air flow rate, thereby increasing the heat, the ventilation hole 8 can facilitate the exchange between the air in the heat dissipation chamber 3 and the outside air, the heat of the device is dissipated into the air, the electric meter box 2 is fixedly arranged at the top of the box body 6, the electric meter box 2 is used for fixedly mounting various small-sized electric elements, the convenience of the device is improved, the box body 6 is fixedly arranged below the electric meter box 2, the appliance mounting chamber 9 is arranged below the box body 6, the mounting chamber 9 is used for fixing various electric devices, the control of the devices in the high-voltage cabinet is facilitated, the equipment mounting chamber 4 is hinged with a chamber door 13 at one side of the appliance mounting chamber 9, the chamber door 13 protects the devices in the chamber, thereby avoiding the influence of the environment on the devices, the normal use of the device is influenced, the top of the box body 6 is fixedly provided with the top plate 1, the top plate 1 can effectively avoid the device that the objects above the device fall and are damaged, the base, the base 12 may improve the stability of placement of the device.

Further, the front fixed mounting of ammeter case 2 has mounting panel 15, mounting panel 15 is used for installing various different electrical equipment, make things convenient for objects such as fixed ampere meter simultaneously, make things convenient for personnel to observe, mounting panel 15's front fixed mounting has three ampere meters 21 of group, the below fixed mounting of ampere meter 21 has pilot lamp 22, pilot lamp 22 can display device's running state, thereby make things convenient for personnel to observe equipment, the below fixed mounting of pilot lamp 22 has control button 23, control button 23 can be used to control the switch of internal plant.

Further, the inner wall fixed mounting of equipment fixing box 4 has two sets of spring damper 16, spring damper 16 can avoid this device because vibrations, and the inside bolt that leads to is not hard up, the problem of electrical equipment damage that drops, fixed mounting has installation pole 18 between the spring damper 16, the different equipment fixing plate 17 of installation pole 18 mountable, adjust the position of fixed plate 17 simultaneously, conveniently fix the electric original paper of different sizes, there is fixed plate 17 through bolt fixed mounting between the installation pole 18, fixed plate 17 makes its different electrical equipment of this device mountable.

Further, a heat conducting plate 24 is fixedly installed inside the appliance installation chamber 9, the heat conducting plate 24 can conduct heat in the appliance, one side of the heat conducting plate 24 is connected with the bottom plate 11, a contact plate 10 is fixedly installed on one side of the heat conducting plate 24, and the contact plate 10 can be connected with an electrical device, thereby absorbing heat in the device.

Further, the fixed cover 20 is installed through the bolt to the inside wall in utensil installation storehouse 9, and the cover has horizontal pole 19 between the fixed cover 20, and horizontal pole 19 protects the electrical equipment of inside, prevents that equipment from rocking the problem of damage.

Further, a sealing ring 14 is fixedly mounted on the back surface of the box door 13, the sealing ring 14 improves the sealing performance of the device, external water vapor is prevented from entering the device, and a handle is fixedly mounted on the front surface of the box door 13.

During the specific use, install this device in the middle of the suitable position earlier, can install electrical equipment in this device simultaneously, install large-scale component in utensil installation bin 9 works as well, then protect the electrical equipment of inside through horizontal pole 19, prevent that equipment from rocking the problem of damage, can install than littleer electrical component at equipment fixing plate 17 simultaneously, equipment in the device sends the heat dissipation scale 7 of 11 one side of bottom plate that a large amount of heat accessible adopted and improves the area of contact that this device met the air simultaneously, improve the radiating rate of this device in the middle of the air, simultaneously the radiator fan 5 of accessible one side is through increasing air flow rate, thereby increase the radiating efficiency of this device.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-voltage power distribution cabinet, comprising a box body (6) and an equipment installation box (4), characterized in that a heat dissipation bin (3) is provided on one side of the box body (6), and the heat dissipation bin ( 3) A bottom plate (11) is fixedly installed on the inner side, a heat dissipation scale (7) is fixedly installed on one side of the bottom plate (11), and three sets of heat dissipation fans (5) are fixedly installed on one side of the interior of the heat dissipation bin (3). , the inner wall of the heat dissipation bin (3) is provided with ventilation holes (8), the top of the box body (6) is fixedly installed with an electric meter box (2), and the lower part of the electric meter box (2) is fixedly provided with a box body (6), an appliance installation compartment (9) is arranged below the box body (6), and a box door (13) is hinged to one side of the equipment installation box (4) and the appliance installation compartment (9). A top plate (1) is fixedly mounted on the top of the box body (6), and a base (12) is fixedly mounted on the bottom of the box body (6).

2. A high-voltage power distribution cabinet according to claim 1, characterized in that a mounting plate (15) is fixedly installed on the front of the meter box (2), and three mounting plates (15) are fixedly installed on the front of the mounting plate (15). An ammeter (21) is provided, an indicator light (22) is fixedly installed below the ammeter (21), and a control button (23) is fixedly installed below the indicator light (22).

3 . The high-voltage power distribution cabinet according to claim 1 , wherein two sets of spring shock absorbers ( 16 ) are fixedly installed on the inner wall of the equipment installation box ( 4 ), and the spring shock absorbers ( 16) A mounting rod (18) is fixedly mounted between the mounting rods (18), and a fixing plate (17) is fixedly mounted between the mounting rods (18) by means of bolts.

4 . The high-voltage power distribution cabinet according to claim 1 , wherein a heat-conducting plate ( 24 ) is fixedly installed inside the appliance installation bin ( 9 ), and one side of the heat-conducting plate ( 24 ) is connected to the bottom plate. 5 . (11) Connection, a contact plate (10) is fixedly installed on one side of the heat conducting plate (24).

5. A high-voltage power distribution cabinet according to claim 1, characterized in that: a fixing sleeve (20) is installed on the inner side wall of the appliance installation bin (9) through bolts, and between the fixing sleeves (20) Set with crossbar (19).

6 . The high-voltage power distribution cabinet according to claim 1 , wherein a sealing ring ( 14 ) is fixedly installed on the back of the box door ( 13 ), and a front surface of the box door ( 13 ) is fixedly installed with a handle.