CN215732814U - GGD series AC low-voltage power distribution cabinet - Google Patents

Abstract

The utility model relates to a GGD series AC low-voltage power distribution cabinet, which comprises a cabinet body, wherein an exhaust fan is arranged at the center of the top of the inner wall of the cabinet body, the cabinet body is internally provided with electrical elements, the outer walls at two sides of the cabinet body are internally provided with driving cavities, the outer parts of the outer walls of the two sides of the cabinet body are provided with first driving motors, the output ends of the first driving motors extend into the driving cavities and are fixedly connected with rotating rods, the rotating rod is sleeved with the rod sleeve, the top of the rod sleeve is fixedly connected with the driving rod, and the top end of the driving rod is hinged with the movable rod, so that the utility model realizes the targeted ventilation and heat dissipation of high-power electrical elements with huge heat productivity, and can perform more comprehensive ventilation and heat dissipation on the electrical elements according to the requirements, and take away floating ash to a certain extent to reduce the possibility of ash falling in the power distribution cabinet, and also realize convenient cleaning of dust at the bottom of the cabinet body.

Description

GGD series AC low-voltage power distribution cabinet

Technical Field

The utility model relates to a GGD series alternating-current low-voltage power distribution cabinet, and belongs to the technical field of low-voltage power distribution cabinets.

Background

The distribution cabinet is divided into a power distribution cabinet, a lighting distribution cabinet and a metering cabinet, and is the final-stage equipment of a distribution system, a low-voltage switch cabinet in the distribution cabinet is provided with a GGD, GCK, GCS, MNS, XLL2 low-voltage distribution cabinet and an XGM low-voltage lighting box, the GGD low-voltage switch cabinet is a GGD type alternating current low-voltage distribution cabinet which is used for fixing a wiring low-voltage distribution cabinet and is divided into three types of GGD1, GGD2 and GGD3, the sectional current capacity is different, the distribution cabinet is suitable for power departments, transformer substations, plant and mining enterprises and the like, the distribution system with alternating current of 50Hz, rated working voltage of 380V and rated working current of 3150A is used for electric energy conversion, distribution and control of power, lighting and distribution equipment, and has the characteristics of good dynamic and thermal stability, novel and reasonable structure, strong series usability, high protection level and the like.

It is found in the use of GGD series AC low-voltage power distribution cabinet that the ventilation and heat dissipation method commonly used today is to open grid on the cabinet wall, utilize the space in the cabinet to discharge the heat automatically, perhaps install the fan in cabinet body bottom and discharge the heat, its ventilation and heat dissipation ability remains to be improved, this mode has two problems, one is ventilation and heat dissipation does not have pertinence, lack effectual ventilation and heat dissipation around the big power electrical apparatus that gives out heat, and another is the installation fan in cabinet body bottom makes the dust of cabinet body bottom raise easily, and the dust often piles up in cabinet body bottom, the dust of clearance cabinet body bottom needs to open the cabinet door and clears up.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a GGD series alternating-current low-voltage power distribution cabinet, which realizes the targeted ventilation and heat dissipation of high-power electrical elements with huge heat productivity, can perform more comprehensive ventilation and heat dissipation on the electrical elements according to requirements, takes away floating dust to a certain extent, reduces the possibility of dust falling in the power distribution cabinet, and also realizes the convenient cleaning of dust at the bottom of a cabinet body so as to solve the problems in the background technology.

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

the utility model provides a GGD series AC low-voltage power distribution cabinet, includes the cabinet body, internal wall top center department of cabinet is equipped with the air discharge fan, internal portion of cabinet has electrical components, the drive chamber has been seted up to the outer wall inside of cabinet body both sides, the outer wall externally mounted of cabinet body both sides has a driving motor, a driving motor's output extends to drive intracavity portion and fixedly connected with dwang, the cover is equipped with the rod cover on the dwang, rod cover top fixedly connected with actuating lever, the actuating lever top articulates there is the carriage release lever, the carriage release lever is kept away from ventilation assembly and lower ventilation assembly are gone up through horizontal pole difference fixedly connected with in one side of a driving motor, the spout has been seted up to cabinet body front side bottom, sliding connection has the cleaning assembly in the spout.

Further, it is two with the quantity of lower ventilation subassembly to go up the ventilation subassembly, and is located the electrical components both sides, it all includes trapezoidal connecting block, motor case and the fan of blowing with lower ventilation subassembly to go up the ventilation subassembly, trapezoidal connecting block one side with horizontal pole fixed connection, trapezoidal connecting block opposite side fixedly connected with motor case, the motor incasement is equipped with second driving motor, second driving motor's output fixedly connected with fan of blowing, the motor case of going up the ventilation subassembly upwards sets up with the equal slope of fan of blowing, the motor case of lower ventilation subassembly and the fan of blowing all slope and set up downwards.

Further, clean the subassembly and include third driving motor and clean the roller, third driving motor one side fixed mounting is on the motor mounting panel, third driving motor's output runs through the motor mounting panel the spout extends to the internal portion of cabinet with the center department fixed connection who cleans the roller.

Further, cabinet body front side is located motor mounting panel below is equipped with the layer board, the layer board top is equipped with the layer board groove, motor mounting panel bottom embedding in the layer board inslot and with layer board groove sliding connection, just motor mounting panel, spout, layer board all incline the setting, cabinet body one side is located the ash hole that falls has been seted up to the tip of spout.

Furthermore, the bottom of the cabinet body is fixedly connected with supporting legs all around, and the front side of the cabinet body is provided with a cabinet door.

Further, the internal wall both sides of cabinet all are equipped with the slide rail, the both sides of trapezoidal connecting block all be equipped with the slider that the slide rail matches, and one side embedding of slider in the slide rail and with slide rail sliding connection.

The utility model has the beneficial effects that:

1. according to the utility model, through arranging the upper ventilation assembly and the lower ventilation assembly, the two air blowing fans positioned above blow oblique upward air to the electrical component positioned above, heat is taken away by the electrical component and flows upward, air flow is extracted by the exhaust fan, the oblique upward air can also blow dust on the upper part of the electrical component and is exhausted by the exhaust fan, and because upward air flow always exists below the exhaust fan, the possibility of dust falling from the upper part to the interior of the power distribution cabinet is greatly reduced, the two air blowing fans positioned below blow oblique downward air to the electrical component positioned below, the oblique downward air is exhausted through the bottom of the power distribution cabinet, the oblique downward air can also blow dust on the lower part of the electrical component, the dust falls into the bottom of the power distribution cabinet, and when the heat in the power distribution cabinet is excessive, the rotating rod can be driven to rotate by opening the first driving motor, the rod sleeve does circular motion at the moment, and the top end of the driving rod is hinged with the moving rod, so that the moving rod moves in a reciprocating vertical direction to drive the upper ventilation assembly and the lower ventilation assembly to move in a reciprocating vertical direction, the wind flow coverage range of the upper ventilation assembly and the lower ventilation assembly is expanded, and the electrical elements are subjected to comprehensive ventilation and heat dissipation, so that the targeted ventilation and heat dissipation of the high-power electrical elements with huge heat productivity is realized, the electrical elements can be subjected to more comprehensive ventilation and heat dissipation as required, floating ash is taken away to a certain extent, and the possibility of ash falling in the power distribution cabinet is reduced.

2. According to the utility model, by arranging the cleaning assembly, the cleaning roller can be driven to rotate by opening the third driving motor, and maintenance personnel only need to push the motor mounting plate from the outside to move the motor mounting plate on the supporting plate, so that the cleaning roller can move while rotating, and further dust at the bottom of the power distribution cabinet is cleaned to the dust falling port to be discharged, therefore, the utility model also realizes convenient cleaning of dust at the bottom of the cabinet body.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model.

Fig. 1 is an internal structure diagram of a GGD series ac low-voltage power distribution cabinet according to the present invention;

FIG. 2 is a sectional view of the inside of a GGD series AC low-voltage power distribution cabinet according to the present invention;

fig. 3 is a structural diagram of an upper ventilation assembly of a GGD series ac low-voltage power distribution cabinet according to the present invention;

fig. 4 is a side view structural diagram of the inside of a driving cavity of a GGD series ac low-voltage power distribution cabinet of the present invention;

FIG. 5 is an external view of a GGD series AC low-voltage power distribution cabinet of the present invention;

reference numbers in the figures: 1. a cabinet body; 2. an exhaust fan; 3. an electrical component; 4. a drive chamber; 5. a first drive motor; 6. rotating the rod; 7. a rod sleeve; 8. a drive rod; 9. a travel bar; 10. a cross bar; 11. a chute; 12. a trapezoidal connecting block; 13. a motor case; 14. a blower fan; 15. a second drive motor; 16. a slide rail; 17. a strip-shaped opening; 18. a slider; 19. a third drive motor; 20. cleaning the roller; 21. a motor mounting plate; 22. a support plate; 23. a pallet groove; 23. and a dust falling port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a GGD series AC low-voltage distribution cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body 1, 1 inner wall top center department of the cabinet body is equipped with air discharge fan 2, 1 internally mounted of the cabinet body has electrical components 3, drive chamber 4 has been seted up to the outer wall inside of the 1 both sides of the cabinet body, the outer wall externally mounted of the 1 both sides of the cabinet body has first driving motor 5, the output of first driving motor 5 extends to drive chamber 4 inside and fixedly connected with dwang 6, the cover is equipped with rod cover 7 on the dwang 6, 7 top fixedly connected with actuating lever 8 of rod cover, 8 top articulations on the actuating lever have carriage release lever 9, carriage release lever 9 keeps away from one side of first driving motor 5 and passes through horizontal pole 10 difference fixedly connected with and goes up ventilation assembly and lower ventilation assembly, spout 11 has been seted up to cabinet body 1 front side bottom, sliding connection has cleaned the subassembly in spout 11, cabinet body 1 bottom is equipped with the exhaust vent.

Specifically, the number of the upper ventilation assembly and the lower ventilation assembly is two, and the upper ventilation assembly and the lower ventilation assembly are located on two sides of the electrical component 3, each of the upper ventilation assembly and the lower ventilation assembly comprises a trapezoidal connecting block 12, a motor box 13 and a blowing fan 14, one side of the trapezoidal connecting block 12 is fixedly connected with a cross bar 10, the other side of the trapezoidal connecting block 12 is fixedly connected with the motor box 13, a second driving motor 15 is arranged in the motor box 13, the output end of the second driving motor 15 is fixedly connected with the blowing fan 14, the motor box 13 and the blowing fan 14 of the upper ventilation assembly are both obliquely arranged upwards, the motor box 13 and the blowing fan 14 of the lower ventilation assembly are both obliquely arranged downwards, because the motor box 13 and the blowing fan 14 of the upper ventilation assembly are both obliquely arranged upwards, the two blowing fans 14 located above blow off obliquely upwards wind to the electrical component 3, and take heat away and flow upwards through the electrical component 3, the air flow is extracted by the exhaust fan 2, the dust on the upper part of the electrical component 3 can be blown by the oblique upward air and discharged by the exhaust fan 2, and the possibility of dust falling from the upper part to the inside of the power distribution cabinet is greatly reduced because the upward air flow always exists below the exhaust fan 2, and the motor box 13 and the air blowing fan 14 of the lower ventilation assembly are both arranged obliquely downwards, so that the two air blowing fans 14 positioned below blow out oblique downward air to the electrical component 3 positioned below, the oblique downward air is discharged through the bottom of the power distribution cabinet, the dust on the lower part of the electrical component 3 can be blown by the oblique downward air, two slide rails 16 are arranged on both sides of the inner wall of the cabinet body 1, a strip-shaped opening 17 communicated with the driving cavity 4 is arranged between the two slide rails 16, the cross bar 10 penetrates through the strip-shaped opening 17, and the slide blocks 18 matched with the slide rails 16 are arranged on both sides of the trapezoidal connecting block 12, and one side of slider 18 imbeds in slide rail 16 and with slide rail 16 sliding connection, one side of slider 18 imbeds in slide rail 16 and makes slider 18 can not break away from slide rail 16, the shape of dwang 6 is "concave" font, when the heat is too big in the switch board, can drive dwang 6 rotatory through opening first driving motor 5, and rod cover 7 is circular motion this moment, because 8 tops of actuating lever articulate there is the carriage release lever 9, consequently, carriage release lever 9 is reciprocal vertical direction and moves, and then drive ventilation assembly and move with the vertical direction that ventilates down, slider 18 removes in slide rail 16 this moment, move the vertical direction of trapezoidal connecting block 12 and play the additional action.

Particularly, clean the subassembly and include third driving motor 19 and cleaning roller 20, third driving motor 19 one side fixed mounting is on motor mounting panel 21, motor mounting panel 21 is run through to third driving motor 19's output, spout 11 and extend to cabinet body 1 inside and cleaning roller 20's center department fixed connection, and motor mounting panel 21, spout 11, layer board 22 all inclines to set up, ash falling port 23 has been seted up to the tip that cabinet body 1 one side is located spout 11, drive cleaning roller 20 through opening third driving motor 19 and rotate, and maintainer only need follow outside pushing motor mounting panel 21, make motor mounting panel 21 move on layer board 22, can make cleaning roller 20 pivoted while remove, and then clean the dust of switch board bottom to ash falling port 23 and discharge.

Particularly, the cabinet body 1 bottom is fixedly connected with supporting leg all around, and 1 front side of the cabinet body is equipped with the cabinet door.

Example 2: referring to fig. 5, the difference between the present embodiment and embodiment 1 is: the cabinet body 1 front side is located motor mounting panel 21 below and is equipped with layer board 22, and layer board 22 top is equipped with the layer board groove, and motor mounting panel 21 bottom is embedded in the layer board inslot and with layer board groove sliding connection, in this embodiment, maintainer only need follow outside promotion motor mounting panel 21, makes motor mounting panel 21 remove on layer board 22, can make and clean the removal when roller 20 pivoted.

The working principle of the utility model is as follows: when the low-voltage power distribution cabinet is used, the second driving motor 15 and the air discharge fan 2 are opened to drive the air discharge fan 14 to rotate for air discharge, because the motor box 13 and the air discharge fan 14 of the upper ventilation assembly are obliquely and upwards arranged, the two air discharge fans 14 above blow oblique air to the electrical component 3 above, the heat is taken away by the electrical component 3 and flows upwards, the air current is drawn out by the air discharge fan 2, the oblique air can also blow up dust on the upper part of the electrical component 3 and is discharged by the air discharge fan 2, and because upward air current always exists below the air discharge fan 2, the possibility of dust falling from the upper part to the interior of the power distribution cabinet is greatly reduced, and because the motor box 13 and the air discharge fan 14 of the lower ventilation assembly are obliquely and downwards arranged, the two air discharge fans 14 below blow downward oblique air to the electrical component 3 below, the downward wind is discharged through the bottom of the power distribution cabinet, and the downward wind can also blow off dust on the lower part of the electrical component 3, the dust falls into the bottom of the power distribution cabinet, the third driving motor 19 can be opened to drive the cleaning roller 20 to rotate after a period of time, and the maintainer only needs to push the motor mounting plate 21 from the outside to move the motor mounting plate 21 on the supporting plate 22, so that the cleaning roller 20 can move while rotating, and further the dust on the bottom of the power distribution cabinet is cleaned to the dust falling port 23 to be discharged, when the heat in the power distribution cabinet is overlarge, the first driving motor 5 can be opened to drive the rotating rod 6 to rotate, and the rod sleeve 7 does circular motion at the moment, because the top end of the driving rod 8 is hinged with the moving rod 9, the moving rod 9 does reciprocating vertical direction movement, and further drives the upper ventilation component and the lower ventilation component to do reciprocating vertical direction movement, thereby expanding the wind flow coverage range of the upper ventilation component and the lower ventilation component, the electrical component 3 is ventilated and radiated relatively comprehensively.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a GGD series AC low-voltage power distribution cabinet, includes the cabinet body (1), cabinet body (1) inner wall top center department is equipped with air discharge fan (2), cabinet body (1) internally mounted has electrical components (3), its characterized in that: drive chamber (4) have been seted up to the outer wall inside of the cabinet body (1) both sides, the outer wall externally mounted of the cabinet body (1) both sides has first driving motor (5), the output of first driving motor (5) extends to drive chamber (4) inside and fixedly connected with dwang (6), the cover is equipped with rod cover (7) on dwang (6), rod cover (7) top fixedly connected with actuating lever (8), actuating lever (8) top articulates there is carriage release lever (9), carriage release lever (9) are kept away from one side of first driving motor (5) is passed through horizontal pole (10) respectively fixedly connected with and is gone up ventilation assembly and lower ventilation assembly, spout (11) have been seted up to the cabinet body (1) front side bottom, sliding connection has in spout (11) cleans the subassembly.

2. The GGD series AC low-voltage power distribution cabinet according to claim 1, characterized in that: go up ventilation assembly and lower ventilation assembly's quantity and be two, and be located electrical components (3) bilateral symmetry sets up, it all includes trapezoidal connecting block (12), motor case (13) and fan (14) of blowing with lower ventilation assembly to go up ventilation assembly, trapezoidal connecting block (12) one side with horizontal pole (10) fixed connection, trapezoidal connecting block (12) opposite side fixedly connected with motor case (13), be equipped with second driving motor (15) in motor case (13), the output fixedly connected with fan (14) of blowing of second driving motor (15), motor case (13) and the fan (14) of blowing of going up ventilation assembly all incline upwards to set up, motor case (13) and the fan (14) of blowing of lower ventilation assembly all incline downwards to set up.

3. The GGD series AC low-voltage power distribution cabinet according to claim 2, characterized in that: the cabinet body (1) inner wall both sides all are equipped with two slide rails (16), seted up between two slide rails (16) with bar mouth (17) of drive chamber (4) intercommunication, horizontal pole (10) run through bar mouth (17), the both sides of trapezoidal connecting block (12) all be equipped with slider (18) that slide rail (16) match, and one side embedding of slider (18) in slide rail (16) and with slide rail (16) sliding connection, the shape of dwang (6) is "concave" font.

4. The GGD series AC low-voltage power distribution cabinet according to claim 1, characterized in that: clean the subassembly and include third driving motor (19) and clean roller (20), third driving motor (19) one side fixed mounting is on motor mounting panel (21), the output of third driving motor (19) runs through motor mounting panel (21) spout (11) and extend to the cabinet body (1) inside with the center department fixed connection who cleans roller (20).

5. The GGD series AC low-voltage power distribution cabinet according to claim 4, characterized in that: the cabinet body (1) front side is located motor mounting panel (21) below is equipped with layer board (22), layer board (22) top is equipped with the layer board groove, motor mounting panel (21) bottom embedding in the layer board inslot and with layer board groove sliding connection, just motor mounting panel (21), spout (11), layer board (22) all incline the setting, the cabinet body (1) one side is located ash falling port (23) have been seted up to the tip of spout (11).

6. The GGD series AC low-voltage power distribution cabinet according to claim 1, characterized in that: the cabinet is characterized in that supporting legs are fixedly connected to the periphery of the bottom of the cabinet body (1), and a cabinet door is arranged on the front side of the cabinet body (1).

Images