CN218242635U

CN218242635U - High-low voltage switch control equipment

Info

Publication number: CN218242635U
Application number: CN202222008059.8U
Authority: CN
Inventors: 陈海霞
Original assignee: Xinyang Huadian Electric Appliance Co ltd
Current assignee: Xinyang Huadian Electric Appliance Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-01-06
Anticipated expiration: 2032-08-01

Abstract

The utility model provides a high-low voltage switch control device, which relates to the technical field of high-low voltage switch cabinets and comprises a cabinet body, wherein the front surface of the cabinet body is hinged with a cabinet door through a hinge, the side surfaces of the cabinet door and the cabinet body are provided with fastening devices, the fastening devices are used for limiting the rotation of the cabinet door, the fastening devices comprise a fixed block fixedly arranged on the cabinet door and a fastening plate fixedly arranged on the side surface of the cabinet body, the fixed block is provided with a jack, and the fastening plate is provided with an insert rod used for being inserted into the jack; before staff's equipment switch circuit breaker, rotate the cabinet door and make its side with the cabinet body keep basic vertically state to make the position of fixed block and mounting plate correspond, use the inserted bar to insert to the inside of jack, thereby link together fixed block and mounting plate, avoid the cabinet door to take place to rotate the problem that leads to influencing staff's equipment circuit breaker, make things convenient for staff's use.

Description

High-low voltage switch control equipment

Technical Field

The utility model relates to a high-low voltage switch cabinet technical field specifically is a high-low voltage switch controlgear.

Background

The high-low voltage switch cabinet is a device for connecting high-voltage or low-voltage cables as the name implies, a high-voltage cabinet is used by a common power supply station and a substation, the high-voltage cabinet is subjected to voltage reduction by a transformer and then enters a low-voltage cabinet, the low-voltage cabinet enters each power distribution box, and protective devices such as switch breakers and the like are assembled into an integrated electrical device without the inside.

Among the current high-low voltage switch cabinet, the cabinet body is connected with the cabinet door is articulated for the most part, and assembles the in-process to the generating line room at the staff with the protection device of some switch breakers class, and the cabinet door takes place to rotate by external force easily, for example receive wind-force or other people's way too carelessly to hit the cabinet door and lead to the cabinet door to rotate, influences protection devices such as staff's equipment circuit breaker.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high low-voltage switch controlgear, when aiming at solving among the prior art staff equipment switch circuit breaker, the cabinet door takes place to rotate easily and influences the problem that the staff assembled.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a high-low voltage switch controlgear, includes the cabinet body, the front of the cabinet body articulates through the hinge has the cabinet door, be provided with fastener on the side of cabinet door and the cabinet body, fastener is used for restricting the rotation of cabinet door, fastener includes fixed block and the mounting plate of fixed mounting on the cabinet door side on the cabinet side of fixed mounting, the jack has been seted up on the fixed block, be provided with on the mounting plate and be used for inserting the inserted bar to the jack in.

The utility model discloses a further technical scheme does, the mounting plate has two connecting portion, two set up the through-hole with the coincidence of jack axis on the connecting portion respectively, the inserted bar runs through-hole and jack.

In order to make the utility model discloses have the effect that plays the protection to the cabinet door, the utility model discloses a further technical scheme does, the side fixedly connected with shock attenuation board of the cabinet body, the one end fixedly connected with elastic plate of shock attenuation board, the cabinet door can collide with the elastic plate when rotating for the cabinet body.

The utility model discloses a further technical scheme does, the elastic plate is located the fixed block under, the material of elastic plate is rubber or silica gel.

In order to make the utility model discloses have the effect of easy to assemble inserted bar, the utility model discloses a further technical scheme does, the mounting groove, two have all been seted up to the relative inboard of elastic plate and cabinet door install two inter attraction's magnet in the mounting groove.

In order to make the utility model discloses have radiating effect, the utility model discloses a further technical scheme does, set up the bus-bar room on the cabinet body and be located the induced air room of bus-bar room below, induced air room passes through vent and bus-bar room intercommunication, the exhaust duct has been seted up at the top of the cabinet body, install heat abstractor on the induced air room.

The utility model discloses a further technical scheme does, heat abstractor includes upper end open-ended heat dissipation case and installs the radiator fan at heat dissipation incasement portion, heat abstractor's the outside is equipped with the air intake, air intake department installs the dust screen.

The utility model discloses a further technical scheme does, fixedly connected with aviation baffle on the interior diapire of heat dissipation case, dust screen and radiator fan threaded connection.

The utility model discloses a further technical scheme does, the inside fixedly connected with ventilation board of generating line room.

The utility model has the advantages that:

1. before staff's equipment switch circuit breaker, rotate the cabinet door and make its side with the cabinet body keep basic vertically state to make the position of fixed block and mounting plate correspond, use the inserted bar to insert to the inside of jack, thereby link together fixed block and mounting plate, avoid the cabinet door to take place to rotate the problem that leads to influencing staff's equipment circuit breaker, make things convenient for staff's use.

2. The heat dissipation fan pumps external air into the heat dissipation box, air is input into the bus chamber through the air deflector and the ventilation opening, the air can be exhausted from the air exhaust groove, the air flow in the bus chamber is accelerated, and the heat dissipation effect is achieved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of another perspective view of the present invention;

fig. 3 is a schematic structural view of the fastening device of the present invention;

FIG. 4 is a schematic view of a sectional structure of the cabinet door of the present invention;

fig. 5 is a partial sectional view of the cabinet in a side view state.

In the figure: 1. a cabinet body; 2. a cabinet door; 3. a fastening device; 31. a fixed block; 311. a jack; 32. a fastening plate; 321. a rod is inserted; 322. a connecting portion; 4. a damper plate; 5. an elastic plate; 6. a magnet; 7. a bus chamber; 8. an air induction chamber; 9. a vent; 10. an exhaust duct; 11. a heat sink; 111. a heat dissipation box; 112. a heat radiation fan; 113. a dust screen; 114. an air deflector; 12. a ventilation plate.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1 to 5, a high-low voltage switch control device includes a cabinet body 1, a cabinet door 2 is hinged on the front of the cabinet body 1 through a hinge, fastening devices 3 are disposed on the side surfaces of the cabinet door 2 and the cabinet body 1, the fastening devices 3 are used for limiting rotation of the cabinet door 2, each fastening device 3 includes a fixing block 31 fixedly mounted on the cabinet door 2 and a fastening plate 32 fixedly mounted on the side surface of the cabinet body 1, a jack 311 is disposed on the fixing block 31, and an insertion rod 321 used for being inserted into the jack 311 is disposed on the fastening plate 32.

In this embodiment, before staff's equipment switch circuit breaker, rotate cabinet door 2 and make its and the cabinet body 1 side keep basic vertically state to make the position of fixed block 31 and mounting plate 32 correspond, use inserted bar 321 to insert the inside to jack 311, thereby link together fixed block 31 and mounting plate 32, avoid cabinet door 2 to take place to rotate and lead to influencing the problem that staff assembled the circuit breaker, make things convenient for staff's use.

In another embodiment of the present invention, the fastening plate 32 has two connecting portions 322, two connecting portions 322 are respectively provided with a through hole coinciding with the axis of the insertion hole 311, the insertion rod 321 runs through the through hole and the insertion hole 311, the insertion rod 321 is taken out, and the cabinet door 2 can be closed.

Specifically, the side face of the cabinet body 1 is fixedly connected with a damping plate 4, one end of the damping plate 4 is fixedly connected with an elastic plate 5, and the cabinet door 2 can collide with the elastic plate 5 when rotating relative to the cabinet body 1.

Specifically, the elastic plate 5 is located right below the fixing block 31, and the elastic plate 5 is made of rubber or silica gel.

Specific, the mounting groove has all been seted up with cabinet door 2's relative inboard to elastic plate 5, installs two magnet 6 of inter attraction in two mounting grooves, and when rotating cabinet door 2, elastic plate 5 can play spacing effect to cabinet door 2, and the position that makes mounting plate 32 and fixed block 31 that can be quick corresponds, when cabinet door 2 bumps with elastic plate 5, effectively avoids cabinet door 2 to draw the problem that the striking leads to the damage.

Specifically, a bus chamber 7 and an air induction chamber 8 located below the bus chamber 7 are arranged on the cabinet body 1, the air induction chamber 8 is communicated with the bus chamber 7 through an air vent 9, an air exhaust groove 10 is arranged at the top of the cabinet body 1, and a heat dissipation device 11 is arranged on the air induction chamber 8.

Specifically, the heat dissipation device 11 includes a heat dissipation box 111 with an open upper end and a heat dissipation fan 112 installed inside the heat dissipation box 111, an air inlet is disposed outside the heat dissipation device 11, and a dust screen 113 is installed at the air inlet.

Specifically, an air deflector 114 is fixedly connected to the inner bottom wall of the heat dissipation box 111, the dust screen 113 is in threaded connection with the heat dissipation fan 112, the heat dissipation fan 112 draws external air into the heat dissipation box 111, air is input into the bus bar chamber 7 through the air deflector 114 and the vent 9, the air can be discharged from the air discharge groove 10, the air flow in the bus bar chamber 7 is accelerated, and the heat dissipation effect is achieved.

Specifically, the inside of the bus bar room 7 is fixedly connected with a ventilation plate 12, and the ventilation plate 12 is provided with ventilation holes.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be evident to those skilled in the art that the invention 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 invention 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

1. The utility model provides a high-low voltage switch controlgear, includes cabinet body (1), its characterized in that: the utility model discloses a cabinet, including the cabinet body, cabinet door (2) are articulated through the hinge in the front of the cabinet body (1), be provided with fastener (3) on the side of cabinet door (2) and the cabinet body (1), fastener (3) are used for restricting the rotation of cabinet door (2), fastener (3) are including fixed block (31) and the mounting plate (32) of fixed mounting on the side of the cabinet body (1) on cabinet door (2), jack (311) have been seted up on fixed block (31), be provided with on mounting plate (32) and be used for inserting inserted bar (321) to jack (311) interior.

2. High-low voltage switch control equipment according to claim 1, characterized in that the fastening plate (32) has two connecting parts (322), the two connecting parts (322) are respectively provided with a through hole coinciding with the axis of the insertion hole (311), and the insertion rod (321) penetrates through the through hole and the insertion hole (311).

3. The high-low voltage switch control equipment according to claim 1, characterized in that a damping plate (4) is fixedly connected to the side surface of the cabinet body (1), an elastic plate (5) is fixedly connected to one end of the damping plate (4), and the cabinet door (2) can collide with the elastic plate (5) when rotating relative to the cabinet body (1).

4. The high-low voltage switch control device according to claim 3, wherein the elastic plate (5) is located right below the fixed block (31), and the elastic plate (5) is made of rubber or silica gel.

5. The high-low voltage switch control equipment according to claim 3, wherein the opposite inner sides of the elastic plate (5) and the cabinet door (2) are provided with mounting grooves, and two magnets (6) which attract each other are mounted in the two mounting grooves.

6. The high-low voltage switch control equipment according to any one of claims 1 to 5, wherein the cabinet body (1) is provided with a bus chamber (7) and an air introducing chamber (8) located below the bus chamber (7), the air introducing chamber (8) is communicated with the bus chamber (7) through a ventilation opening (9), the top of the cabinet body (1) is provided with an exhaust duct (10), and the air introducing chamber (8) is provided with a heat dissipation device (11).

7. The high-low voltage switch control device according to claim 6, wherein the heat dissipation device (11) comprises a heat dissipation box (111) with an open upper end and a heat dissipation fan (112) installed inside the heat dissipation box (111), an air inlet is formed in the outer side of the heat dissipation device (11), and a dust screen (113) is installed at the air inlet.

8. The high-low voltage switch control device according to claim 7, wherein an air deflector (114) is fixedly connected to the inner bottom wall of the heat dissipation box (111), and the dust screen (113) is in threaded connection with the heat dissipation fan (112).

9. High-low voltage switch control equipment according to claim 6, characterized in that the inside of the busbar compartment (7) is fixedly connected with a ventilation plate (12).