CN219591989U

CN219591989U - Heat dissipation cabinet door structure of switch cabinet

Info

Publication number: CN219591989U
Application number: CN202320642927.XU
Authority: CN
Inventors: 杨龙平; 谭权盛
Original assignee: Yunnan Senfan Electrical Equipment Co ltd
Current assignee: Yunnan Senfan Electrical Equipment Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-08-25
Anticipated expiration: 2033-03-28

Abstract

The utility model discloses a heat dissipation cabinet door structure of a switch cabinet, which comprises the switch cabinet, wherein a cabinet door is movably connected to one side of the switch cabinet, two sliding grooves are formed in one side of the cabinet door, a connecting block is movably connected to the inside of the sliding grooves, one end of the connecting block is fixedly connected with a fixing plate, a heat dissipation fan is rotatably connected to the inside of the fixing plate, a plurality of heat dissipation holes are formed in the inside of the cabinet door, a handle is movably connected to one side of the cabinet door, and a connecting shaft is movably connected to the other side of the cabinet door. According to the utility model, through the fixed plate, the two radiating fans, the threaded rod, the driving wheel, the driven wheel and the motor, the radiating is promoted to be installed on the cabinet door for radiating, so that the problem that the radiating fans occupy the inner space is avoided, meanwhile, when radiating, the threaded rod is utilized for driving the radiating fans to move up and down, the radiating fans can be promoted to comprehensively radiate the inside of the cabinet body, and the problem that some parts cannot radiate due to the angle is avoided.

Description

Heat dissipation cabinet door structure of switch cabinet

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a heat dissipation cabinet door structure of a switch cabinet.

Background

A switch cabinet (switch cabinet) is an electrical device, external wires of the switch cabinet enter a main control switch in the cabinet first, then enter a sub-control switch, and all branches are arranged according to the requirements. Such as meters, automatic control, motor magnetic switches, various ac contactors, etc., and high-voltage and low-voltage switchgear, high-voltage buses, such as power plants, etc., and low-cycle relief for protecting major equipment.

At present, the existing switch cabinet has defects when in use: the existing switch cabinet is characterized in that the heat dissipation fan is fixed in the cabinet body, because a plurality of wires and devices are fixed in the switch cabinet, the heat dissipation effect of the heat dissipation fan is improved, and meanwhile, the heat dissipation fan is fixed in the cabinet body and cannot move, so that the heat cannot be dissipated comprehensively, and meanwhile, the internal space is occupied.

Disclosure of Invention

The utility model aims to provide a heat dissipation cabinet door structure of a switch cabinet, and aims to solve the problems that the existing switch cabinet occupies a cabinet body space and heat dissipation is incomplete.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cubical switchboard heat dissipation cabinet door structure, includes the cubical switchboard, one side swing joint of cubical switchboard has the cabinet door, two spouts have been seted up to one side of cabinet door, the inside swing joint of spout has the connecting block, the one end fixedly connected with fixed plate of connecting block, the inside rotation of fixed plate is connected with the heat dissipation fan, a plurality of louvres have been seted up to the inside of cabinet door, one side swing joint of cabinet door has the handle, the opposite side swing joint of cabinet door has the connecting axle, the one end fixedly connected with lock card of connecting axle, the lockhole has been seted up to one side of cubical switchboard, the bottom fixedly connected with gear box of cabinet door one side, the top fixedly connected with motor of gear box, the inside rotation of gear box is connected with the action wheel, one side meshing of action wheel is connected with from the driving wheel, the inside fixedly connected with fixed column of cabinet door, the inside rotation of cabinet door is connected with the threaded rod, the outside threaded connection has the movable block, one side fixedly connected with of cabinet door goes up the connecting bolt, the bottom fixedly connected with card of bolt, one side fixedly connected with latch down of cabinet door has a plurality of slant covers.

Preferably, the number of the radiating fans is two, the positions of the two radiating fans correspond to the positions of the radiating holes, and one end, far away from the fixed plate, of the connecting block penetrates through the inside of the sliding groove and is connected with one side of the movable block.

Preferably, the driven wheel is fixedly connected with a threaded rod inside.

Preferably, the outside swing joint of fixed column has the movable bolt, one side fixedly connected with connecting block of movable bolt, the one end that the movable bolt was kept away from to the connecting block runs through the inside of spout and is connected with one side of fixed plate.

Preferably, the top of the lower connecting bolt is fixedly connected with a sleeve, and one end of the clamping bolt, which is far away from the upper connecting bolt, is connected with the inside of the sleeve.

Preferably, a clamping hole is formed in one side of the inside of the switch cabinet, the inside of the clamping hole is communicated with the inside of the lock hole, and the position of the locking clamp corresponds to the position of the lock hole.

Preferably, the positions of the plurality of oblique covers correspond to the positions of the plurality of heat dissipation holes.

In summary, the utility model has the technical effects and advantages that:

1. according to the utility model, the fixed plate, the two radiating fans, the threaded rod, the driving wheel, the driven wheel and the motor are arranged, so that heat dissipation can be caused to be arranged on the cabinet door for heat dissipation, the problem that the radiating fans occupy the inner space is avoided, meanwhile, when the heat dissipation is carried out, the threaded rod is utilized for driving the radiating fans to move up and down, the radiating fans can be caused to comprehensively dissipate heat in the cabinet body, and the problem that some device elements cannot dissipate heat due to the angle is avoided;

2. according to the utility model, through the fixed column and the inclined cover, the fixed column plays a role in stabilizing the heat dissipation fan, so that the problem that the heat dissipation fan falls off in the moving process is avoided, and the inclined cover plays a role in avoiding the problem that the heat dissipation air returns to the cabinet body again from the bottom heat dissipation hole, and simultaneously avoiding the problem that external pollutants blow into the cabinet body from the heat dissipation hole, so that the service life of the device element is reduced;

3. according to the utility model, the lower connecting bolt, the upper connecting bolt and the clamping bolt are arranged to play a role in stabilizing the cabinet door, and when the cabinet door is supported, the lower connecting bolt is used for resisting the pressure brought by the upper connecting bolt and the cabinet door, so that the problem that the cabinet door falls off can be avoided, and the cabinet door is conveniently locked through the handle, the connecting shaft, the locking clamp and the locking hole.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a left-hand cross-sectional structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the front view of the present utility model;

fig. 4 is a right-side view of the present utility model.

In the figure: 1. a switch cabinet; 2. a cabinet door; 3. a lock hole; 4. a heat radiation hole; 5. a chute; 6. a heat dissipation fan; 7. a fixing plate; 8. a handle; 9. a connecting shaft; 10. locking a card; 11. an inclined cover; 12. a lower connecting bolt; 13. an upper connecting bolt; 14. a latch; 15. fixing the column; 16. a threaded rod; 17. a movable block; 18. a connecting block; 19. driven wheel; 20. a driving wheel; 21. a gear box; 22. and a motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to the structure of the heat dissipation cabinet door of the switch cabinet shown in fig. 1-4, the heat dissipation cabinet door structure comprises a switch cabinet 1, one side of the switch cabinet 1 is movably connected with a cabinet door 2, one side of the cabinet door 2 is provided with two sliding grooves 5, the inside of the sliding grooves 5 is movably connected with a connecting block 18, one end of the connecting block 18 is fixedly connected with a fixed plate 7, the inside of the fixed plate 7 is rotationally connected with a heat dissipation fan 6, the inside of the cabinet door 2 is provided with a plurality of heat dissipation holes 4, one side of the cabinet door 2 is movably connected with a handle 8, the other side of the cabinet door 2 is movably connected with a connecting shaft 9, one end of the connecting shaft 9 is fixedly connected with a locking card 10, one side of the switch cabinet 1 is provided with a lock hole 3, the bottom of one side of the cabinet door 2 is fixedly connected with a gear box 21, the top of the gear box 21 is fixedly connected with a motor 22, the inside of the gear box 21 is rotationally connected with a driving wheel 20, one side of the driving wheel 20 is in meshed connection with a driven wheel 19, the inside of the cabinet door 2 is fixedly connected with a fixed column 15, the inside of the cabinet door 2 is rotationally connected with a threaded rod 16, the external thread of the threaded rod 16 is connected with a movable block 17, one side of the cabinet door 2 is fixedly connected with an upper connecting bolt 13, the bottom of the upper connecting bolt 13 is fixedly connected with a clamping bolt 14, one side of the switch cabinet 1 is fixedly connected with a lower connecting bolt 12, one side of the cabinet door 2 is fixedly connected with a plurality of inclined covers 11, when the cabinet door is used, the heat dissipation is promoted to be installed on the cabinet door 2 through the fixed plate 7, the two heat dissipation fans 6, the threaded rod 16, the driving wheel 20, the driven wheel 19 and the motor 22, so that the problem that the heat dissipation fan 6 occupies the internal space is avoided, meanwhile, the threaded rod 16 is utilized to drive the heat dissipation fan 6 to move up and down during heat dissipation, the heat dissipation fan 6 can be promoted to comprehensively dissipate the inside of the cabinet body, so that the problem that some components are caused by angles is avoided, resulting in a problem of insufficient heat dissipation.

In this embodiment, the number of the heat dissipation fans 6 is two, the positions of the two heat dissipation fans 6 correspond to the positions of the heat dissipation holes 4, one end of the connecting block 18, which is far away from the fixed plate 7, penetrates through the inside of the sliding groove 5 and is connected with one side of the movable block 17, and the inside of the driven wheel 19 is fixedly connected with the threaded rod 16.

In this embodiment, the outside swing joint of fixed column 15 has the movable bolt, one side fixedly connected with connecting block 18 of movable bolt, the one end that the movable bolt was kept away from to connecting block 18 runs through the inside of spout 5 and is connected with one side of fixed plate 7, the position of a plurality of slant covers 11 corresponds with the position of a plurality of louvres 4, the benefit of setting like this is that the fixed column 15 is used for can playing the effect of stable heat dissipation fan 6, avoid heat dissipation fan 6 to appear the problem that drops at the in-process that removes, the slant cover 11 is used for, can avoid the hot air that the heat dissipation goes out to get back to the problem in the cabinet body from bottom louvre 4 again, can also avoid outside pollutant to blow into the inside of cabinet body from louvre 4 simultaneously, and lead to the problem that ware life reduces.

In this embodiment, the top fixedly connected with sleeve of lower connecting bolt 12, the one end that connecting bolt 13 was gone up to the latch 14 was kept away from is connected with telescopic inside, the card hole has been seted up to one side of cubical switchboard 1 inside, the inside of card hole is linked together with the inside of lockhole 3, the position of lock card 10 is corresponding with the position of lockhole 3, the benefit of setting like this is, can play the effect of firm cabinet door 2, when supporting, utilize lower connecting bolt to resist the pressure that goes up connecting bolt 13 and bring along with cabinet door 2, thereby can avoid cabinet door 2 to drop the problem, when locking cabinet door 2, the inside of lockhole 3 is gone into with lock card 10 card, then rotate handle 8, promote the inside of lockhole 3 card income card hole, thereby promote cabinet door 2 to lock, thereby the locking of cabinet door 2 has been made things convenient for.

The working principle of the utility model is as follows:

firstly, a plurality of ware elements are fixed in the inside of the switch cabinet 1, then the cabinet door 2 is closed, at this moment, when the inside temperature of the switch cabinet 1 is rising, two heat dissipation fans 6 are started, the heat dissipation fans 6 are caused to blow out the inside temperature from the heat dissipation holes 4, thereby achieving the heat dissipation effect, afterwards, in order to cause the inside of the switch cabinet 1 to be cooled rapidly and comprehensively, at this moment, the motor 22 can be started, the driving wheel 20 is caused to drive the driven wheel 19 to rotate, at this moment, the threaded rod 16 can rotate, and meanwhile, the movable block 17 can drive the fixed plate 7 to move up and down through the effect of threads, thereby causing the heat dissipation fans 6 to cool the inside of the switch cabinet 1 rapidly and comprehensively up and down, and further improving the heat dissipation effect.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Switch cabinet heat dissipation cabinet door structure, its characterized in that: including cubical switchboard (1), one side swing joint of cubical switchboard (1) has cabinet door (2), two spout (5) have been seted up to one side of cabinet door (2), the inside swing joint of spout (5) has connecting block (18), the one end fixedly connected with fixed plate (7) of connecting block (18), the inside rotation of fixed plate (7) is connected with radiator fan (6), a plurality of louvres (4) have been seted up to the inside of cabinet door (2), one side swing joint of cabinet door (2) has handle (8), the opposite side swing joint of cabinet door (2) has connecting axle (9), one end fixedly connected with lock card (10) of connecting axle (9), one side of cubical switchboard (1) has been seted up lockhole (3), the bottom fixedly connected with gear box (21) of cabinet door (2) one side, the top fixedly connected with motor (22) of gear box (21), the inside rotation of gear box (21) is connected with action wheel (20), one side meshing of action wheel (20) is connected with from driving wheel (19), the inside rotation of cabinet door (2) has threaded rod (16) of threaded rod (16), one side fixedly connected with of cabinet door (2) goes up connecting bolt (13), the bottom fixedly connected with latch (14) of going up connecting bolt (13), one side fixedly connected with of cubical switchboard (1) is connected with down connecting bolt (12), one side fixedly connected with of cabinet door (2) is a plurality of slant lid (11).

2. The cabinet heat sink door structure of claim 1, wherein: the number of the radiating fans (6) is two, the positions of the two radiating fans (6) correspond to the positions of the radiating holes (4), and one end, far away from the fixed plate (7), of the connecting block (18) penetrates through the inside of the sliding groove (5) and is connected with one side of the movable block (17).

3. The cabinet heat sink door structure of claim 1, wherein: the inside of driven round (19) is fixedly connected with threaded rod (16).

4. The cabinet heat sink door structure of claim 1, wherein: the outside swing joint of fixed column (15) has movable bolt, one side fixedly connected with connecting block (18) of movable bolt, the one end that movable bolt was kept away from to connecting block (18) runs through the inside of spout (5) and is connected with one side of fixed plate (7).

5. The cabinet heat sink door structure of claim 1, wherein: the top of the lower connecting bolt (12) is fixedly connected with a sleeve, and one end of the clamping bolt (14) away from the upper connecting bolt (13) is connected with the inside of the sleeve.

6. The cabinet heat sink door structure of claim 1, wherein: a clamping hole is formed in one side of the inside of the switch cabinet (1), the inside of the clamping hole is communicated with the inside of the lock hole (3), and the position of the lock clamp (10) corresponds to the position of the lock hole (3).

7. The cabinet heat sink door structure of claim 1, wherein: the positions of the plurality of inclined covers (11) correspond to the positions of the plurality of heat dissipation holes (4).