CN214255327U

CN214255327U - Switch cabinet and switch cabinet monitoring device

Info

Publication number: CN214255327U
Application number: CN202022741641.6U
Authority: CN
Inventors: 陶文祥
Original assignee: Jiangsu Honkon Electrical Group Co ltd
Current assignee: Jiangsu Honkon Electrical Group Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-09-21
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a switch cabinet and switch cabinet monitoring device, including the box, set up chamber door, dustproof construction, subassembly and the switch module in box one side, box one side is located the chamber door below and is equipped with the gas exchange plate, the box upper end is equipped with the mount pad, be equipped with multiunit heat dissipation fan on the mount pad, dustproof construction includes the filter screen dust collecting plate that sets up the heat dissipation fan below, the both sides card of filter screen dust collecting plate is established in the draw-in groove edge that the box lateral wall was seted up, the draw-in groove edge is cooperated with filter screen dust collecting plate, the box outside has seted up the standing groove, standing groove and draw-in groove edge are equal; through the radiating air current circulation department of forced air cooling in the cubical switchboard, set up the filter screen dust collecting plate, in the circulation, the dust that contains in the gas will be by the filter screen separation, stays on the face, avoids circuit element in the box to receive the influence of dust, improves the security of electric elements work, and the filter screen dust collecting plate inserts the mode of establishing the connection simultaneously, makes things convenient for personnel to change it, and the practicality is strong.

Description

Switch cabinet and switch cabinet monitoring device

Technical Field

The utility model relates to a cubical switchboard technical field specifically is a cubical switchboard and cubical switchboard monitoring devices.

Background

The switch cabinet is an electrical device and mainly used for opening, closing, controlling and protecting the electrical device in the process of generating, transmitting, distributing and converting electric energy of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like. The switch cabinet is often provided with a monitoring module and a heat dissipation mechanism, the monitoring module is used for recording opening and closing of the box body, and the heat dissipation mechanism is used for guaranteeing normal heat dissipation of all parts in the box body.

Traditional cubical switchboard is carrying out the during operation, generally adopts the fan to come each component in the box and dispels the heat, makes box and exterior space form the air current circulation, however this kind of radiating mode is when the in-service use, is located the dust of external environment, follows the circulation of air current very easily and gets into in the box, depends on electrical element to influence electrical element's normal work, it is very difficult when the staff clears up, still bring the potential safety hazard easily simultaneously, practical function is not good, need improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cubical switchboard and cubical switchboard monitoring devices to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a switch cabinet and a switch cabinet monitoring device comprise a box body, a box door arranged on one side of the box body, a dustproof structure, a ventilation assembly and a switch assembly, wherein the ventilation plate is arranged below the box door on one side of the box body;

the dustproof structure comprises a filter screen dust collecting plate arranged below the radiating fan, two sides of the filter screen dust collecting plate are clamped in clamping groove edges formed in the side wall of the box body, the clamping groove edges are matched with the filter screen dust collecting plate, a placing groove is formed in the outer side of the box body, and the placing groove is parallel to the clamping groove edges and used for placing and taking the filter screen dust collecting plate;

the air exchange assembly is arranged at the lower end part of the box body, is communicated with a slotted hole formed in the air exchange plate and is used for accelerating the circulation of air flow in the box body;

and the switch assembly is arranged at the joint of the box door and the box body and used for controlling the box door to be opened.

Preferably, the ventilation assembly comprises a fixing plate, and a ventilation fan and a wind shield which are arranged on the fixing plate, the fixing plate is arranged at the lower end of the chamber of the box body, the fixing plate and the ventilation fan correspond to the filter screen dust collecting plate and the heat dissipation fan respectively, the wind shield is arranged below the ventilation plate and fixedly connected with the inner wall of the box body, and the wind shield inclines along the direction of the ventilation plate.

Preferably, the switch module includes retaining member and spread groove, and the retaining member is fixed and is kept away from handle one side and corresponding with the position of handle at the chamber door, and the spread groove is seted up in the border department in box body chamber wall and is corresponding with the retaining member position, and the spread groove cooperatees with the output of retaining member.

Preferably, the handle is the arc layer board, and the handle is equipped with fingerprint module towards chamber door one side for open the retaining member and control, fingerprint module and retaining member electric connection.

Preferably, the two sides of the filter screen dust collecting plate are provided with limiting edges which are matched with sliding grooves formed in the clamping groove edges.

Preferably, four groups of supporting pieces are arranged at the bottom end of the box body, the top ends of the supporting pieces are fixedly connected with the box body, and damping pieces are arranged at the bottom ends of the supporting pieces.

Preferably, the shock absorbing member is a rubber gasket annularly arranged.

Compared with the prior art, the beneficial effects of the utility model are that: the filter screen dust collecting plate is arranged at the air flow circulation position of air cooling heat dissipation in the switch cabinet, dust contained in gas can be blocked by the filter screen and stays on the surface of the switch cabinet in circulation, circuit elements in the box body are prevented from being influenced by the dust, the working safety of electrical elements is improved, meanwhile, the filter screen dust collecting plate is connected in an inserting mode, and therefore the switch cabinet is convenient for personnel to replace the filter screen dust collecting plate, and is high in practicability;

switch module adopts fingerprint module to carry out monitor control to the chamber door switch, and the security is strong, the subassembly of taking a breath sets up in filter screen dust collecting plate below, through the mode of air current circulation with higher speed to improve the radiating effect of electrical component in the box, spacing along with spout complex mode, can effectively support filter screen dust collecting plate, it is also very convenient when taking, support piece is used for supporting the box, rubber shock absorber spare can carry out shock attenuation protection to support piece, play skid-proof effect simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of a switch cabinet and a switch cabinet monitoring device.

Fig. 2 is a schematic structural diagram of a locking member in a switch cabinet and a switch cabinet monitoring device.

Fig. 3 is a schematic structural diagram of a filter screen dust collecting plate in a switch cabinet and a switch cabinet monitoring device.

Fig. 4 is a schematic structural diagram of a switch cabinet and a wind shield in a switch cabinet monitoring device.

In the figure, 1, a box body; 2. a box door; 3. a handle; 4. a fingerprint module; 5. a placement groove; 6. a mounting seat; 7. a heat dissipation fan; 8. a locking member; 9. connecting grooves; 10. a slot edge; 11. a chute; 12. a filter screen dust collecting plate; 13. a ventilator; 14. a limiting edge; 15. a support member; 16. a wind deflector; 17. a ventilation plate; 18. and (7) fixing the plate.

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.

Referring to fig. 1-4, in an embodiment of the present invention, a switch cabinet and a switch cabinet monitoring device include a box body 1, a box door 2 disposed at one side of the box body 1, a dustproof structure, a ventilation assembly and a switch assembly, wherein a ventilation plate 17 is disposed below the box door 2 at one side of the box body 1, a mounting seat 6 is disposed at an upper end of the box body 1, and a plurality of sets of heat dissipation fans 7 are disposed on the mounting seat 6;

the dustproof structure comprises a filter screen dust collecting plate 12 arranged below the radiating fan 7, two sides of the filter screen dust collecting plate 12 are clamped in clamping grooves 10 formed in the side wall of the box body 1, the clamping grooves 10 are matched with the filter screen dust collecting plate 12, a placing groove 5 is formed in the outer side of the box body 1, and the placing groove 5 is flush with the clamping grooves 10 and used for placing and taking the filter screen dust collecting plate 12; the filter screen dust collecting plate 12 is made of a filter screen material with good adsorbability, fine and dense small holes are formed in the filter screen, dust contained in gas can be blocked by the filter screen after the gas flow passes through the filter screen dust collecting plate 12 and stays on the filter screen to finish dust prevention work, when the filter screen dust collecting plate 12 needs to be replaced, the filter screen dust collecting plate 12 is pulled outwards through the placing groove 5, the filter screen dust collecting plate 12 slides along the clamping groove 10 and can be taken out quickly, and personnel can replace and maintain the filter screen dust collecting plate 12 conveniently;

the air exchange assembly is arranged at the lower end part of the box body 1, is communicated with a slotted hole formed in the air exchange plate 17 and is used for accelerating the circulation of air flow in the box body 1; the ventilation assembly comprises a fixing plate 18, a ventilation fan 13 and a wind shield 16, wherein the ventilation fan 13 and the wind shield 16 are arranged on the fixing plate 18, the fixing plate 18 is arranged at the lower end of the cavity of the box body 1, the fixing plate 18 and the ventilation fan 13 respectively correspond to the filter screen dust collecting plate 12 and the heat dissipation fan 7, the wind shield 16 is arranged below the ventilation plate 17 and fixedly connected with the inner wall of the box body 1, and the wind shield 16 inclines along the direction of the ventilation plate 17; after the airflow is transmitted to the lower area in the box body 1, the ventilator 13 continuously rotates to pump the airflow transmitted from the upper area in the box body 1, so that the circulation of the airflow is accelerated, the heat dissipation effect is improved, and the wind shield 16 is arranged and used for adjusting the flowing direction of the airflow so as to quickly discharge the airflow from the area of the ventilation plate 17;

the switch assembly is arranged at the joint of the box door 2 and the box body 1 and is used for controlling the opening of the box door 2; the switch assembly comprises a locking piece 8 and a connecting groove 9, the locking piece 8 is fixed on one side of the box door 2 far away from the handle 3 and corresponds to the handle 3 in position, the connecting groove 9 is arranged at the edge of the cavity wall of the box body 1 and corresponds to the locking piece 8 in position, and the connecting groove 9 is matched with the output end of the locking piece 8; the handle 3 is an arc-shaped supporting plate, a fingerprint module 4 is arranged on one side of the handle 3 facing the box door 2 and used for controlling the opening of the locking piece 8, and the fingerprint module 4 is electrically connected with the locking piece 8; when the switch cabinet is closed, the output end of the locking part 8 is clamped in the connecting groove 9, when the box door 2 is opened, a worker holds the handle 3, fingers are placed on the fingerprint module 4 on the inner side of the handle 3, personnel inspection is carried out, and after the finger passes the inspection, the fingerprint module 4 controls the locking part 8 and the connecting groove 9 to be unlocked, so that the opening and closing of the switch cabinet can be recorded, meanwhile, the safety of the switch cabinet in the working process is improved, and the accidental touch of external personnel is prevented, and further, the potential safety hazard is caused;

two sides of the filter screen dust collecting plate 12 are provided with limiting edges 14, and the limiting edges 14 are matched with the sliding grooves 11 arranged on the clamping groove edges 10; two sides of the filter screen dust collecting plate 12 are arranged on the clamping groove edge 10 in a penetrating way through the limiting edge 14 and are matched with the sliding groove 11, so that the filter screen dust collecting plate 12 is convenient to take and place while being fixed;

four groups of supporting pieces 15 are arranged at the bottom end of the box body 1, the top ends of the supporting pieces 15 are fixedly connected with the box body 1, and damping pieces are arranged at the bottom ends of the supporting pieces 15; the damping piece is a rubber gasket which is arranged annularly; support piece 15 is used for supporting box 1, and the rubber shock absorber piece that its bottom set up can effectively protect support piece 15, when providing the cushioning effect, can also play skid-proof effect.

The utility model discloses a theory of operation is: the filter screen is provided with fine and dense small holes, dust contained in gas can be blocked by the filter screen and stays on the filter screen after the gas flow passes through the filter screen dust collecting plate 12, so that the dustproof work is completed, when the filter screen dust collecting plate 12 needs to be replaced, the filter screen dust collecting plate 12 is pulled outwards through the placing groove 5, the filter screen dust collecting plate 12 slides along the clamping groove edge 10, and then the filter screen dust collecting plate can be taken out quickly, so that a person can replace and maintain the filter screen dust collecting plate 12 conveniently; when guaranteeing good radiating effect, avoid the interior circuit component of box to receive the influence of dust, improve the security of electric elements work, safe and reliable.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. A switch cabinet and a switch cabinet monitoring device comprise a box body (1), a box door (2) arranged on one side of the box body (1), a dustproof structure, a ventilation assembly and a switch assembly, and are characterized in that a ventilation plate (17) is arranged below the box door (2) on one side of the box body (1), a mounting seat (6) is arranged at the upper end of the box body (1), and a plurality of groups of heat dissipation fans (7) are arranged on the mounting seat (6);

the dustproof structure comprises a filter screen dust collecting plate (12) arranged below a radiating fan (7), two sides of the filter screen dust collecting plate (12) are clamped in clamping groove edges (10) formed in the side wall of a box body (1), the clamping groove edges (10) are matched with the filter screen dust collecting plate (12), a placing groove (5) is formed in the outer side of the box body (1), and the placing groove (5) is flush with the clamping groove edges (10) and used for placing and taking the filter screen dust collecting plate (12);

the air exchange assembly is arranged at the lower end part of the box body (1), is communicated with a slotted hole formed in the air exchange plate (17) and is used for accelerating the circulation of air flow in the box body (1);

the switch assembly is arranged at the joint of the box door (2) and the box body (1) and used for controlling the box door (2) to be opened.

2. The switch cabinet and the switch cabinet monitoring device according to claim 1, wherein the ventilation assembly comprises a fixing plate (18), and a ventilation fan (13) and a wind shield (16) which are arranged on the fixing plate (18), the fixing plate (18) is arranged at the lower end of a chamber of the box body (1), the fixing plate (18) and the ventilation fan (13) respectively correspond to the filter screen dust collecting plate (12) and the heat dissipation fan (7), the wind shield (16) is arranged below the ventilation plate (17) and fixedly connected with the inner wall of the box body (1), and the wind shield (16) is inclined along the direction of the ventilation plate (17).

3. The switch cabinet and the switch cabinet monitoring device according to claim 1, wherein the switch assembly comprises a locking member (8) and a connecting groove (9), the locking member (8) is fixed on one side of the box door (2) far away from the handle (3) and corresponds to the handle (3) in position, the connecting groove (9) is arranged at the edge of the cavity wall of the box body (1) and corresponds to the locking member (8) in position, and the connecting groove (9) is matched with the output end of the locking member (8).

4. The switch cabinet and the switch cabinet monitoring device according to claim 3, wherein the handle (3) is an arc-shaped supporting plate, a fingerprint module (4) is arranged on one side of the handle (3) facing the cabinet door (2) and used for controlling the opening of the locking member (8), and the fingerprint module (4) is electrically connected with the locking member (8).

5. The switch cabinet and the switch cabinet monitoring device according to claim 1, wherein the filter screen dust collecting plate (12) is provided with a limiting edge (14) at two sides, and the limiting edge (14) is matched with a sliding groove (11) formed on the clamping groove edge (10).

6. The switch cabinet and the switch cabinet monitoring device according to claim 1, wherein four sets of supporting members (15) are arranged at the bottom end of the box body (1), the top ends of the supporting members (15) are fixedly connected with the box body (1), and a shock absorbing member is arranged at the bottom end of the supporting members (15).

7. The switchgear and the switchgear monitoring device as claimed in claim 6, wherein the damping member is a rubber washer disposed in a ring shape.