CN215071254U

CN215071254U - Flame-retardant structure of power distribution switch control cabinet

Info

Publication number: CN215071254U
Application number: CN202121344919.4U
Authority: CN
Inventors: 孙雨山
Original assignee: Siyang Wuhua Electric Co ltd
Current assignee: Siyang Wuhua Electric Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-12-07
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a fire-retardant structure of distribution switch control cabinet, including the block terminal, the front of block terminal is provided with the heat dissipation door, the positive left side fixed mounting of heat dissipation door has first heat dissipation window, logical groove has been seted up at the inside back of heat dissipation door, the inside of heat dissipation door and the front that is located logical groove have seted up the spout, evenly distributed's radiating groove has been seted up in the inside of heat dissipation door and the front that is located the spout, the top that leads to the inslot chamber is rotated through the bearing and is connected with the threaded rod. The utility model discloses a set up the block terminal and install internal switch, overhaul internal components and parts through setting up the heat dissipation door, dispel the heat to inside steam through setting up first heat dissipation window, hold threaded rod and first fan through setting up logical groove, solved simultaneously because inside high temperature makes internal components and parts take place to damage, cause the conflagration when serious, brought unnecessary loss problem for the user.

Description

Flame-retardant structure of power distribution switch control cabinet

Technical Field

The utility model relates to a switch board technical field specifically is a fire-retardant structure of distribution switch control cabinet.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electric appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electric wiring, the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, the maintenance is convenient, the safety of people and surrounding equipment is not endangered, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, the circuit is switched off or an alarm is given by the protective electric appliance in fault or abnormal operation, various parameters in operation can be displayed by the measuring instruments, certain electric parameters can be adjusted, and the prompting or signal sending is carried out on the deviation from the normal working state, and the control cabinet is commonly used in various power generation, distribution and transformation substations.

In the in-process that distribution switch control cabinet used, because inside high temperature makes inside components and parts take place to damage, causes the conflagration when serious, has brought the unnecessary loss for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire-retardant structure of distribution switch control cabinet possesses the good advantage of flame retardant efficiency, has solved because inside high temperature makes inside components and parts take place to damage, causes the conflagration when serious, has brought the problem of unnecessary loss for the user.

In order to achieve the above object, the utility model provides a following technical scheme: a flame-retardant structure of a power distribution switch control cabinet comprises a distribution box, wherein a heat dissipation door is arranged on the front side of the distribution box, a first heat dissipation window is fixedly arranged on the left side of the front side of the heat dissipation door, a through groove is formed in the back side of the inner part of the heat dissipation door, a sliding groove is formed in the inner part of the heat dissipation door and positioned on the front side of the through groove, uniformly distributed heat dissipation grooves are formed in the inner part of the heat dissipation door and positioned on the front side of the sliding groove, a threaded rod is rotatably connected to the top of the inner cavity of the through groove through a bearing, a mounting groove is formed in the inner part of the heat dissipation door and positioned on the bottom of the through groove, a motor is fixedly arranged in the mounting groove, a holding groove is formed in the bottom of the back side of the heat dissipation door, a through groove is formed in the inner part of the heat dissipation door and positioned on the front side of the holding groove, a second heat dissipation window is fixedly arranged in the inner part of the holding groove, the inside fixed mounting of holding tank has the second fan.

Preferably, the surface of the threaded rod is rotatably connected with a threaded sleeve through threads, and a first fan is fixedly mounted on the back of the threaded sleeve.

Preferably, the inside sliding connection of spout has the slider, the back and the front fixed connection of thread bush of slider.

Preferably, the output shaft of motor and the bottom fixed connection of threaded rod, the equal fixed mounting in both sides of block terminal bottom has the landing leg.

Preferably, evenly distributed's louvre is seted up at the back of block terminal, the back of block terminal and the back fixed mounting who is located the louvre have the filter screen.

Preferably, the hinge is fixedly mounted at the top and the bottom of the front left side of the distribution box, and the right side of the hinge is fixedly connected with the left side of the heat dissipation door.

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

1. the utility model installs the internal switch by arranging the distribution box and overhauls the internal components by arranging the heat dissipation door, the first heat dissipation window is arranged to dissipate heat of the internal hot air, the through groove is arranged to accommodate the threaded rod and the first fan, the sliding block is limited by the sliding groove, the sliding block is prevented from shaking in the moving process, the internal air flow is discharged by the heat dissipation groove, the motor is installed by arranging the installation groove, the threaded rod is driven by arranging the motor, the second fan is installed by arranging the holding groove, the second fan is arranged to discharge hot air, the limiting groove is arranged to install the second heat dissipation window, meanwhile, the problem that unnecessary loss is brought to a user due to fire caused by damage of internal components caused by overhigh internal temperature is solved.

2. The utility model discloses a set up the thread bush and drive first fan, give off inside heat with higher speed through setting up first fan, carry on spacingly through setting up the slider to the thread bush, prevent that the thread bush from taking place to rock at the in-process that removes, fix the block terminal through setting up the landing leg, improve the stability of block terminal, be convenient for exchange the air of outside through the louvre, be convenient for filter the dust of outside air through setting up the filter screen, be convenient for carry out swing joint to the cooling door through setting up the hinge.

Drawings

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

FIG. 2 is a schematic view of the left cross-sectional structure of the heat dissipation door of the present invention;

fig. 3 is the utility model discloses block terminal back cross-sectional structure schematic diagram.

In the figure: 1. a distribution box; 2. a heat dissipation door; 3. a support leg; 4. a hinge; 5. a first heat dissipation window; 6. a second heat dissipation window; 7. a through groove; 8. a chute; 9. a threaded rod; 10. a first fan; 11. mounting grooves; 12. a motor; 13. a second fan; 14. accommodating grooves; 15. a through groove; 16. a limiting groove; 17. a slider; 18. a threaded sleeve; 19. a heat sink; 20. heat dissipation holes; 21. and (4) a filter screen.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a flame retardant structure of a distribution switch control cabinet comprises a distribution box 1, a heat dissipation door 2 is arranged on the front side of the distribution box 1, a first heat dissipation window 5 is fixedly arranged on the left side of the front side of the heat dissipation door 2, a through groove 7 is arranged on the back side of the interior of the heat dissipation door 2, a sliding groove 8 is arranged on the front side of the through groove 7 and inside the heat dissipation door 2, heat dissipation grooves 19 are uniformly distributed and arranged on the front side of the sliding groove 8 and inside the heat dissipation door 2, a threaded rod 9 is rotatably connected to the top of the inner cavity of the through groove 7 through a bearing, an installation groove 11 is arranged on the bottom of the through groove 7 and inside the heat dissipation door 2, a motor 12 is fixedly arranged inside the installation groove 11, an accommodation groove 14 is arranged on the bottom of the back side of the heat dissipation door 2, a through groove 15 is arranged on the front side of the accommodation groove 14 and inside the heat dissipation door 2, and a limit groove 16 is arranged on the front side of the through groove 15, a second heat dissipation window 6 is fixedly installed inside the limiting groove 16, a second fan 13 is fixedly installed inside the containing groove 14, the internal switch is installed by arranging the distribution box 1, the internal components are overhauled by arranging the heat dissipation door 2, the internal hot air is dissipated by arranging the first heat dissipation window 5, the threaded rod 9 and the first fan 10 are contained by arranging the through groove 7, the sliding block 17 is limited by arranging the sliding groove 8, the sliding block 17 is prevented from shaking in the moving process, the internal air flow is discharged by arranging the heat dissipation groove 19, the motor 12 is installed by arranging the installing groove 11, the threaded rod 9 is driven by arranging the motor 12, the second fan 13 is installed by arranging the containing groove 14, the hot air is discharged by arranging the second fan 13, and the second heat dissipation window 6 is installed by arranging the limiting groove 16, the surface of the threaded rod 9 is rotatably connected with a threaded sleeve 18 through threads, the back of the threaded sleeve 18 is fixedly provided with a first fan 10, the first fan 10 is driven through the threaded sleeve 18, the internal heat is dissipated by the first fan 10 in an accelerated manner, the inside of the sliding groove 8 is connected with a sliding block 17 in a sliding manner, the back of the sliding block 17 is fixedly connected with the front of the threaded sleeve 18, the threaded sleeve 18 is limited through the sliding block 17, the threaded sleeve 18 is prevented from shaking in the moving process, the output shaft of the motor 12 is fixedly connected with the bottom of the threaded rod 9, two sides of the bottom of the distribution box 1 are both fixedly provided with supporting legs 3, the distribution box 1 is fixed through the supporting legs 3, the stability of the distribution box 1 is improved, the back of the distribution box 1 is provided with uniformly distributed heat dissipation holes 20, and the back of the distribution box 1 and the back of the heat dissipation holes 20 are fixedly provided with a filter screen 21, be convenient for exchange the air of outside through louvre 20, be convenient for filter the dust of outside air through setting up filter screen 21, the positive left top of block terminal 1 and the equal fixed mounting in bottom have hinge 4, hinge 4's right side and radiator-gate 2's left side fixed connection are convenient for carry out swing joint to radiator-gate 2 through setting up hinge 4.

During the use, open first fan 10 simultaneously, motor 12 and second fan 13, rotate through motor 12, thereby drive threaded rod 9 and rotate, drive thread bush 18 through threaded rod 9, first fan 10 and slider 17 move up, under the effect of first fan 10 and second fan 13, make the outside air pass through filter screen 21 and filter, get into block terminal 1's inner chamber by louvre 20, discharge through radiating groove 19 and spacing groove 16 at last, the inside of block terminal 1 prevents inside conflagration that takes place to cool down the heat dissipation.

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. The utility model provides a fire-retardant structure of distribution switch control cabinet, includes block terminal (1), its characterized in that: the front of the distribution box (1) is provided with a heat dissipation door (2), a first heat dissipation window (5) is fixedly installed on the front left side of the heat dissipation door (2), a through groove (7) is formed in the back of the interior of the heat dissipation door (2), a sliding groove (8) is formed in the interior of the heat dissipation door (2) and in the front of the through groove (7), heat dissipation grooves (19) which are uniformly distributed are formed in the interior of the heat dissipation door (2) and in the front of the sliding groove (8), the top of the inner cavity of the through groove (7) is rotatably connected with a threaded rod (9) through a bearing, a mounting groove (11) is formed in the interior of the heat dissipation door (2) and in the bottom of the through groove (7), a motor (12) is fixedly installed in the interior of the mounting groove (11), a through groove (15) is formed in the bottom of the back of the heat dissipation door (2) and in the front of the accommodating groove (14), the inside of heat dissipation door (2) just is located the front that runs through groove (15) and has seted up spacing groove (16), the inside fixed mounting of spacing groove (16) has second heat dissipation window (6), the inside fixed mounting of holding tank (14) has second fan (13).

2. The flame retardant structure of a distribution switch control cabinet of claim 1, characterized in that: the surface of the threaded rod (9) is connected with a threaded sleeve (18) through thread rotation, and a first fan (10) is fixedly mounted on the back of the threaded sleeve (18).

3. The flame retardant structure of a distribution switch control cabinet of claim 2, characterized in that: the inside sliding connection of spout (8) has slider (17), the front fixed connection of the back and thread bush (18) of slider (17).

4. The flame retardant structure of a distribution switch control cabinet of claim 1, characterized in that: the output shaft of motor (12) and the bottom fixed connection of threaded rod (9), the equal fixed mounting in both sides of block terminal (1) bottom has landing leg (3).

5. The flame retardant structure of a distribution switch control cabinet of claim 1, characterized in that: evenly distributed's louvre (20) are seted up to the back of block terminal (1), the back fixed mounting that just is located louvre (20) at the back of block terminal (1) has filter screen (21).

6. The flame retardant structure of a distribution switch control cabinet of claim 1, characterized in that: the utility model discloses a heat dissipation door, including block terminal (1), the equal fixed mounting in top and the bottom on the left side of block terminal (1) front has hinge (4), the right side of hinge (4) and the left side fixed connection of heat dissipation door (2).