CN220253855U

CN220253855U - Low-voltage extraction type switch cabinet based on intelligent electric power internet of things

Info

Publication number: CN220253855U
Application number: CN202323170364.8U
Authority: CN
Inventors: 林宏书; 杨导平; 陈彦生
Original assignee: Zhongyeda Electric Equipment Co ltd
Current assignee: Zhongyeda Electric Equipment Co ltd
Priority date: 2023-11-23
Filing date: 2023-11-23
Publication date: 2023-12-26
Anticipated expiration: 2033-11-23

Abstract

The utility model relates to the field of switch cabinets, in particular to a low-voltage draw-out type switch cabinet based on an intelligent electric power Internet of things, which comprises a switch cabinet body, wherein a long groove is formed in the switch cabinet body, a heat dissipation assembly is arranged in the long groove, a plurality of second empty grooves and a third empty groove are formed in the switch cabinet body, a first sliding groove communicated with the outside and a second sliding groove communicated with the inside of the third empty groove are respectively formed in two sides of the second empty groove, a support assembly is arranged between the first sliding groove and the second sliding groove, the support assembly comprises a second drawer, the second drawer is positioned in the second empty groove, a support column is arranged on one side, close to the first sliding groove and the second sliding groove, of the second drawer, and the support column slides in the first sliding groove and the second sliding groove, so that the situation that the drawer is deformed due to overweight of components is effectively avoided when a worker maintains the components in the drawer.

Description

Low-voltage extraction type switch cabinet based on intelligent electric power internet of things

Technical Field

The utility model relates to the field of switch cabinets, in particular to a low-voltage extraction type switch cabinet based on intelligent electric power Internet of things.

Background

The utility model provides an intelligent low pressure pull-out type cubical switchboard is a distribution device, be applicable to low voltage distribution system such as power plant, oil, chemical industry, metallurgy, weaving, high-rise building, the main effect is that in the power system carries out electricity generation, transmission, distribution and electric energy conversion's in-process, open and shut, control and protection consumer, the part in the cubical switchboard mainly has circuit breaker, isolator, load switch, operating device, mutual-inductor and various protection device etc. and constitutes, but the components and parts of installation are inside the drawer in the cubical switchboard of current intelligent electric power thing networking, when the components and parts damage needs to maintain it, the damage of drawer is caused to the inside components and parts overweight of drawer, and the low pressure pull-out type cubical switchboard degree of automation of current intelligent electric power thing networking is not high, automatic heat dissipation when the internal portion of cabinet produces high temperature, intelligent effect is lower. But be equipped with a plurality of drawers in the low pressure pull-out type cubical switchboard of current intelligent electric power thing networking, then contain multiple components and parts in the drawer, the staff is because the damage that the components and parts overweight leads to the drawer easily causes the maintenance efficiency of staff to reduce when maintaining.

The intelligent low-voltage extraction type switch cabinet based on the ubiquitous power internet of things technology solves the problems that in the prior art, ventilation holes are formed in two sides of the switch cabinet to dissipate heat, the heat dissipation effect is limited, and long-term use of internal parts is not facilitated. The utility model provides an intelligent low pressure pull-out type cubical switchboard based on ubiquitous electric power internet of things technology, includes the cabinet body, pull cabinet, cabinet door and filter screen, the top of the cabinet body is provided with heat abstractor, heat abstractor includes the mount, the bottom and the cabinet body block of mount, the fixed surface of mount installs the motor.

This scheme is equipped with a plurality of drawers in the current low pressure pull-out type cubical switchboard though can dispel the heat to the cabinet body inside through heat abstractor, and contained multiple components and parts in the drawer, but the drawer is sealing state generally, this scheme can't effectually dispel the heat to the inside components and parts of drawer, simultaneously because components and parts in the drawer are overweight, when the staff uses, components and parts and drawer self gravity combined action can make track and drawer warp, so can appear breaking danger even for a long time, seriously influence the life of cubical switchboard, and intelligent electric power thing networking cubical switchboard degree of automation is not high, can't effectually dispel the heat when the inside components and parts of cubical switchboard produce the high temperature.

Disclosure of Invention

To above-mentioned problem provides a low pressure pull-out type cubical switchboard based on intelligent electric power thing networking, has solved the condition that the staff's maintenance efficiency reduces because the too heavy damage that leads to the drawer of components and parts easily when maintaining through supporting component and spacing commentaries on classics.

In order to solve the problems in the prior art, the utility model provides a low-voltage extraction type switch cabinet based on an intelligent electric power Internet of things, which comprises a switch cabinet body, wherein a long groove is formed in the switch cabinet body, a heat dissipation assembly is arranged in the long groove, a plurality of second empty grooves and a third empty groove are formed in the switch cabinet body, a first sliding groove communicated with the outside and a second sliding groove communicated with the inside of the third empty groove are respectively formed in two sides of the second empty groove, and a support assembly is arranged between the first sliding groove and the second sliding groove; the support assembly comprises a second drawer, the second drawer is located in the second empty groove, a support column is installed on one side, close to the first sliding groove and the second sliding groove, of the second drawer, and the support column slides in the first sliding groove and the second sliding groove.

Preferably, the heat dissipation assembly comprises a top plate, the top plate is positioned at the top of the switch cabinet body, the top plate is of a hollow structure, a temperature sensor for detecting temperature is arranged in the top plate, a pair of fans communicated with the inside of the top plate are arranged on the top plate, the heat dissipation assembly further comprises a bottom plate, the bottom plate is positioned at the bottom of the switch cabinet body, the bottom plate is of a hollow structure, and long grooves are respectively communicated with the bottom plate and the inside of the top plate.

Preferably, a plurality of first empty slots are formed in the switch cabinet body, a first drawer is slidably arranged in the first empty slots, first limiting sliding blocks are fixedly arranged on two sides of the first drawer, first limiting slots sliding with the first limiting sliding blocks are formed in one sides of the first empty slots, second limiting sliding blocks are fixedly arranged on two sides of the second drawer, and second limiting slots sliding with the second limiting sliding blocks are formed in one sides of the second empty slots.

Preferably, a plurality of third ventilation holes communicated with the third empty groove are formed in the bottom of the top plate, and a cabinet door used for sealing the third empty groove is hinged outside the third empty groove.

Preferably, the bottoms of the first empty groove and the second empty groove are respectively provided with a first transverse plate and a second transverse plate for supporting, and the first transverse plate and the second transverse plate are respectively provided with a first ventilation groove and a second ventilation groove which are communicated with the long groove.

Preferably, the bottom of the first drawer and the bottom of the second drawer are respectively provided with a first ventilation opening and a second ventilation opening which are communicated with the first empty slot and the second empty slot, and the top of the first ventilation slot and the top of the second ventilation slot are respectively provided with a first ventilation opening and a second ventilation opening which are communicated with the first ventilation opening and the second ventilation opening.

Preferably, a dust-proof plate communicated with the outside is arranged on one side of the bottom plate, which is far away from each other.

Preferably, one side that the support column kept away from each other installs first screw rod and second screw rod respectively, and first screw rod passes first spout and extends to the switch cabinet body and slide outward, and the second screw rod passes the second spout and extends to the interior slip of third empty slot, and the equal screw thread of one end that first screw rod and second screw rod kept away from each other is provided with spacing commentaries on classics handle.

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

1. according to the utility model, the support assembly is arranged, when a worker needs to repair or use components in the second drawer, the second drawer is pulled open to enable the second drawer to slide in the second empty groove, and meanwhile, the support column on one side, close to the first sliding groove and the second sliding groove, of the second drawer slides in the first sliding groove and the second sliding groove, so that the support column can apply an upward acting force to the second drawer when the second drawer is pulled out to be in a suspended state, and the second drawer is prevented from being deviated;

2. according to the utility model, the limiting rotating handle is arranged, after the second drawer is pulled out, the limiting rotating handle can be rotated to enable the limiting rotating handle to be in threaded connection with the first screw rod and the second screw rod to be fixed on the surfaces of the switch cabinet body and the third empty slot, so that a fixed acting force is applied to the second drawer, the service life of a normal drawer is effectively prolonged, and the temperature sensor is transmitted to the central processor when sensing that the inside of the cabinet body generates high temperature through the acquisition unit by virtue of the heat dissipation mechanism, and the central processor controls the fan to work to dissipate heat in the cabinet body, so that the intelligent effect of the low-voltage extraction type switch cabinet of the intelligent electric power Internet of things is improved.

Drawings

Fig. 1 is a perspective view of the whole structure of a low-voltage draw-out type switch cabinet based on intelligent electric power internet of things;

fig. 2 is a perspective view of a switch cabinet body structure of a low-voltage draw-out switch cabinet based on intelligent electric power internet of things;

FIG. 3 is a perspective view of a first drawer structure of a low-voltage draw-out type switch cabinet based on intelligent electric Internet of things;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a perspective view of a second drawer structure of the low-voltage draw-out type switch cabinet based on the intelligent electric Internet of things;

fig. 6 is a structural perspective view of a top plate of a low-voltage draw-out type switch cabinet based on intelligent electric power internet of things;

FIG. 7 is a cross-sectional view taken along line A-A of FIG. 6;

FIG. 8 is a rear structural perspective view of a low voltage draw-out switchgear based on intelligent power Internet of things;

fig. 9 is a partial enlarged view at B in fig. 8.

The reference numerals in the figures are: 1. a switch cabinet body; 11. a first empty slot; 111. a first limit groove; 12. a second empty slot; 121. the second limit groove; 122. a first chute; 123. a second chute; 13. a third empty slot; 131. a cabinet door; 14. a first cross plate; 141. a first ventilation slot; 142. a first vent; 15. a second cross plate; 151. a second ventilation slot; 152. a second vent hole; 2. a heat dissipation assembly; 21. a top plate; 211. a fan; 212. a third vent hole; 213. a temperature sensor; 22. a bottom plate; 221. a dust-proof plate; 23. a long groove; 3. a support assembly; 31. a first drawer; 311. the first limiting slide block; 312. a first vent; 32. a second drawer; 321. the second limit sliding block; 322. a support column; 3211. a first screw; 3212. a second screw; 323. a limiting rotating handle; 324. and a second vent.

Detailed Description

The utility model will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the utility model and the specific objects and functions achieved.

Referring to fig. 1-9, a low-voltage draw-out type switch cabinet based on intelligent electric power internet of things comprises a switch cabinet body 1, a long groove 23 is formed in the switch cabinet body 1, a heat dissipation component 2 is arranged in the long groove 23, a plurality of second empty grooves 12 and a third empty groove 13 are formed in the switch cabinet body 1, a first sliding groove 122 communicated with the outside and a second sliding groove 123 communicated with the third empty groove 13 are formed in two sides of the second empty groove 12 respectively, a supporting component 3 is arranged between the first sliding groove 122 and the second sliding groove 123, the supporting component 3 comprises a second drawer 32, the second drawer 32 is located in the second empty groove 12, a supporting column 322 is arranged on one side, close to the first sliding groove 122 and the second sliding groove 123, of the second drawer 32, and the supporting column 322 is located in the first sliding groove 122 and the second sliding groove 123 to slide.

When the staff needs to maintain or use the inside components and parts of second drawer 32, pull open second drawer 32, make second drawer 32 slide in second empty slot 12, the support column 322 that second drawer 32 is close to one side of first spout 122 and second spout 123 slides in first spout 122 and second spout 123 simultaneously, make second drawer 32 be in under unsettled state in the pull-out, support column 322 can give second drawer 32 ascending effort, prevent that second drawer 32 from producing the skew, radiator unit 2 detects through the inside components and parts of electric power thing networking detection switch cabinet body 1 simultaneously, the security of switch cabinet has been improved.

Referring to fig. 7 to 9, the heat dissipation assembly 2 includes a top plate 21, the top plate 21 is located at the top of the switch cabinet body 1, the top plate 21 is of a hollow structure, a temperature sensor 213 for detecting temperature is installed in the top plate 21, a pair of fans 211 communicated with the inside of the top plate 21 are installed on the top plate 21, the heat dissipation assembly 2 further includes a bottom plate 22, the bottom plate 22 is located at the bottom of the switch cabinet body 1, the bottom plate 22 is of a hollow structure, and long grooves 23 are respectively communicated with the bottom plate 22 and the inside of the top plate 21.

Because the temperature sensor 213 is the acquisition unit, when the temperature sensor 213 senses that the components and parts inside the switch cabinet body 1 generate heat, acquire unit transmission signal to central processing unit, central processing unit and temperature sensor 213 adopt wireless communication's mode to establish the connection, so acquire the unit and feel and work through central processing unit control fan 211 after generating heat, the wind that fan 211 blows out gets into bottom plate 22 through inside and the elongated slot 23 of roof 21 and discharges, circulate, the wind that fan 211 blows out has dispelled the heat in second empty slot 12 and the third empty slot 13 through bottom plate 22 exhaust in-process, the condition that the components and parts produced the heat through long-time work, the damage of the components and parts has been avoided, the effectual life that improves components and parts, and intelligent and the security of intelligent electric power internet of things's low pressure pull-out switch cabinet have been promoted.

Referring to fig. 1-5, a plurality of first empty slots 11 are formed in the switch cabinet body 1, a first drawer 31 is slidably arranged in the first empty slots 11, first limit sliding blocks 311 are fixedly arranged on two sides of the first drawer 31, first limit slots 111 sliding with the first limit sliding blocks 311 are formed in one side of the first empty slots 11, second limit sliding blocks 321 are fixedly arranged on two sides of the second drawer 32, and second limit slots 121 sliding with the second limit sliding blocks 321 are formed in one side of the second empty slots 12.

The first limit sliding blocks 311 on two sides of the first drawer 31 slide in the first limit groove 111, limit the first drawer 31, prevent the first drawer 31 from sliding during operation, meanwhile, the second limit sliding blocks 321 fixedly arranged on two sides of the second drawer 32 slide in the second limit groove 121, limit the second drawer 32, and simultaneously, the second drawer 32 is supported by the support columns 322, so that the risk of deformation and fracture of a drawer guide rail and an installation drawer is effectively avoided.

Referring to fig. 1, a plurality of third ventilation holes 212 are formed in the bottom of the top plate 21 and are communicated with the third hollow groove 13, and a cabinet door 131 for sealing the third hollow groove 13 is hinged to the outside of the third hollow groove 13.

Through the third ventilation hole 212 that sets up, when fan 211 during operation, have some wind can enter into third hollow 13 through third ventilation hole 212, dispel the heat to the components and parts in the third hollow 13, articulate simultaneously outside the third hollow 13 has the cabinet door 131 that is used for sealed third hollow 13, makes the staff can close cabinet door 131 after using completely, plays the guard action to the components and parts in the third hollow 13.

Referring to fig. 7, the bottoms of the first and second empty slots 11 and 12 are provided with first and second cross plates 14 and 15, respectively, for supporting, and the first and second cross plates 14 and 15 are provided with first and second ventilation slots 141 and 151, respectively, communicating with the long slots 23.

Through the first ventilation groove 141 and the second ventilation groove 151 which are respectively communicated with the long groove 23 and are respectively arranged on the first transverse plate 14 and the second transverse plate 15, when wind generated by the fan 211 passes through the long groove 23, as the first ventilation groove 141 and the second ventilation groove 151 are communicated with the long groove 23, part of the wind enters the first ventilation groove 141 and the second ventilation groove 151 to dissipate heat of the first drawer 31 and the second drawer 32 at the top, and meanwhile, components inside the first drawer 31 and the second drawer 32 are driven to cool.

Referring to fig. 3, 5 and 7, the first and second drawers 31 and 32 are provided at the bottoms thereof with first and second ventilation openings 312 and 324 respectively, which communicate with the first and second empty slots 11 and 12, and the first and second ventilation openings 142 and 152 are provided at the tops thereof with first and second ventilation openings 312 and 324 respectively.

Through first vent 312 and second vent 324 and first vent 142 and second vent 152 intercommunication, when the wind that fan 211 produced on roof 21 gets into first ventilation groove 141 and second ventilation groove 151 in, the wind can get into first vent 312 and second vent 324 through first vent 142 and second vent 152, cools down the inside components and parts of first drawer 31 and second drawer 32, and simultaneously has a part wind to get into the bottom plate 22 through first vent 142 and second vent 152 and discharge in, guarantees the inside air circulation of cubical switchboard body 1.

Referring to fig. 1, a dust-proof plate 221 communicating with the outside is installed at a side of the bottom plate 22 remote from each other.

In order to prevent dust from entering the bottom plate 22 during the air discharge, cleaning is inconvenient, a dust-proof plate 221 communicated with the outside is installed on the side far away from each other in the bottom plate 22, and the dust is prevented from entering the inside of the switch cabinet body 1 through the bottom plate 22 and adhering to the components.

Referring to fig. 3-5, a first screw rod 3211 and a second screw rod 3212 are respectively installed at one side of the support column 322 far away from each other, the first screw rod 3211 extends to the outside of the switch cabinet body 1 to slide through the first sliding groove 122, the second screw rod 3212 extends to the inside of the third empty groove 13 to slide through the second sliding groove 123, and a limiting rotating handle 323 is arranged at one end of the first screw rod 3211 and one end of the second screw rod 3212 far away from each other in a threaded manner.

After the second drawer 32 is pulled out, the limiting rotating handle 323 can be rotated, so that the limiting rotating handle 323, the first screw rod 3211 and the second screw rod 3212 are fixed on the surfaces of the switch cabinet body 1 and the third empty slot 13 through threaded connection, the limiting rotating handle 323 applies a fixed acting force to the second drawer 32, and the service life of a normal drawer is effectively prolonged.

The foregoing examples merely illustrate one or more embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of the utility model should be assessed as that of the appended claims.

Claims

1. The low-voltage draw-out type switch cabinet based on the intelligent electric power Internet of things is characterized by comprising a switch cabinet body (1), wherein a long groove (23) is formed in the switch cabinet body (1), and a heat dissipation assembly (2) is arranged in the long groove (23); a plurality of second empty slots (12) and a third empty slot (13) are formed in the switch cabinet body (1), a first sliding slot (122) communicated with the outside and a second sliding slot (123) communicated with the inside of the third empty slot (13) are respectively formed in two sides of the second empty slot (12), and a supporting component (3) is arranged between the first sliding slot (122) and the second sliding slot (123); the support assembly (3) comprises a second drawer (32), the second drawer (32) is located in the second empty groove (12), a support column (322) is installed on one side, close to the first sliding groove (122) and the second sliding groove (123), of the second drawer (32), and the support column (322) is located in the first sliding groove (122) and the second sliding groove (123) to slide.

2. The low-voltage extraction type switch cabinet based on the intelligent electric power internet of things according to claim 1, wherein the heat dissipation assembly (2) comprises a top plate (21), the top plate (21) is positioned at the top of the switch cabinet body (1), the top plate (21) is of a hollow structure, a temperature sensor (213) for detecting temperature is arranged in the top plate (21), and a pair of fans (211) communicated with the inside of the top plate (21) are arranged on the top plate (21); the heat dissipation assembly (2) further comprises a bottom plate (22), the bottom plate (22) is located at the bottom of the switch cabinet body (1), the bottom plate (22) is of a hollow structure, and the long groove (23) is respectively communicated with the bottom plate (22) and the top plate (21).

3. The low-voltage extraction type switch cabinet based on the intelligent electric power internet of things according to claim 2, wherein a plurality of first empty slots (11) are formed in the switch cabinet body (1), a first drawer (31) is slidably arranged in the first empty slots (11), first limit sliding blocks (311) are fixedly arranged on two sides of the first drawer (31), and first limit slots (111) which slide with the first limit sliding blocks (311) are formed in one sides of the first empty slots (11); second limiting sliding blocks (321) are fixedly arranged on two sides of the second drawer (32), and second limiting grooves (121) sliding with the second limiting sliding blocks (321) are formed in one side of the second empty groove (12).

4. The low-voltage extraction type switch cabinet based on the intelligent electric power internet of things according to claim 3, wherein a plurality of third ventilation holes (212) communicated with the third empty groove (13) are formed in the bottom of the top plate (21), and a cabinet door (131) used for sealing the third empty groove (13) is hinged outside the third empty groove (13).

5. The low-voltage extraction type switch cabinet based on the intelligent electric power internet of things according to claim 4, wherein a first transverse plate (14) and a second transverse plate (15) for supporting are respectively arranged at the bottoms of the first empty groove (11) and the second empty groove (12), and a first ventilation groove (141) and a second ventilation groove (151) which are communicated with the long groove (23) are respectively formed in the first transverse plate (14) and the second transverse plate (15).

6. The low-voltage extraction type switch cabinet based on the intelligent electric power internet of things according to claim 5, wherein a first vent (312) and a second vent (324) which are communicated with a first empty slot (11) and a second empty slot (12) are respectively formed in the bottoms of the first drawer (31) and the second drawer (32), and a first vent (142) and a second vent (152) which are communicated with the first vent (312) and the second vent (324) are respectively formed in the tops of the first vent slot (141) and the second vent slot (151).

7. The low-voltage extraction type switch cabinet based on the intelligent electric power internet of things according to claim 2, wherein a dustproof plate (221) communicated with the outside is arranged on one side, far away from each other, of the bottom plate (22).

8. The low-voltage extraction type switch cabinet based on the intelligent electric power internet of things according to claim 1, wherein a first screw rod (3211) and a second screw rod (3212) are respectively installed on one sides, away from each other, of the support columns (322), the first screw rod (3211) penetrates through the first sliding groove (122) to extend to the outside of the switch cabinet body (1) to slide, the second screw rod (3212) penetrates through the second sliding groove (123) to extend to the inside of the third empty groove (13) to slide, and limiting rotating handles (323) are arranged at one ends, away from each other, of the first screw rod (3211) and the second screw rod (3212) in a threaded mode.