CN210577073U

CN210577073U - Detachable switch cabinet

Info

Publication number: CN210577073U
Application number: CN201921103705.0U
Authority: CN
Inventors: 孙春保; 孙春根
Original assignee: Jiangsu Yingding Electric Co Ltd
Current assignee: Jiangsu Yingding Electric Co Ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-05-19
Anticipated expiration: 2029-07-15

Abstract

The utility model relates to the technical field of switch cabinets, and a detachable switch cabinet is disclosed, which solves the problems that the switch cabinet in the current market can not be installed, disassembled and has no heat dissipation function by integral forming, and comprises a switch cabinet main body, wherein the switch cabinet main body comprises a top plate, a bottom plate and a rear panel, the top plate is fixedly connected with a first side panel and a second side panel through three fastening clamping blocks, the three fastening clamping blocks comprise a square piece, a first clamping piece, a second clamping piece and a third clamping piece, both sides of the inner wall of the first side panel and the second side panel are fixedly provided with a vertical trough plate and a cooling fan, and a transverse plate is fixedly arranged between the vertical trough plates; the utility model hinges the top plate, the first side panel, the second side panel and the back panel through the hinge piece, can be disassembled at will, and solves the problem that the existing switch cabinet is integrated and not detachable; still set up thermantidote and fin simultaneously, carry out the heat dissipation work to inside electrical components, prolong electrical components's life.

Description

Detachable switch cabinet

Technical Field

The utility model belongs to the technical field of the cubical switchboard specifically is a detachable cubical switchboard.

Background

The switch cabinet is a power distribution equipment, the outside line of the switch cabinet firstly enters the main control switch in the cabinet and then enters the branch control switch, each branch is arranged according to the requirement, the main function is to open and close, control and protect the electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of the 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, and the switch cabinet is mainly suitable for various different occasions such as power plants, transformer substations, petrochemical industry, steel rolling, light industrial textile, factory and mining enterprises, residential quarters, high-rise buildings and the like.

The switch cabinets have various classification methods, and can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades; the switch cabinet still has the following drawbacks in the actual use process: on one hand, the switch cabinet is mostly integrally formed except for the front door, the cabinet body is difficult to disassemble from the outside after being manufactured, and when the internal components have problems, the switch cabinet is difficult to overhaul; when the internal electrical components work, heat is generated, and the service life is shortened due to the fact that the internal electrical components do not have a good heat dissipation function.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a detachable cubical switchboard, the effectual cubical switchboard integrated into one piece who has solved on the existing market can't install, dismantle and do not have the problem of heat dissipation function.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a detachable switch cabinet, including the cubical switchboard main part, the cubical switchboard main part includes the roof, the bottom surface board, first side board, preceding cabinet door, second side board and rear panel, roof and first side board, through three fastening fixture block fixed connection between the second side board, bottom surface board and first side board, fixed joint between the second side board, preceding cabinet door and second side board fixed connection, the bottom surface board be close to first side board, irregular draw-in groove has all been seted up to the both sides of second side board, the three fastening fixture block includes the square piece, first joint spare, second joint spare and third joint spare, first side board, the inner wall both sides fixed mounting of second side board has perpendicular frid and thermantidote, fixed mounting has the diaphragm between the perpendicular frid.

Preferably, the rear panel and the top plate, the rear panel and the first side panel, and the rear panel and the second side panel are fixedly connected through hinge pieces, the hinge pieces are stainless steel hinges, the bottom of the rear panel is clamped in the bottom panel, and one end of the bottom panel, which is close to the rear panel, is provided with a long groove.

Preferably, the front cabinet door and the second side panel are fixedly connected in a hinge mode, and the irregular clamping groove is attached to the bottom ends of the first side panel and the second side panel.

Preferably, the equal fixedly connected with first joint spare, second joint spare and third joint spare in the outer end of square piece, the one end that is close to first side board of first joint spare is equipped with the side draw-in groove, and the one end that is close to the roof of second joint spare is equipped with the top draw-in groove, and the third joint spare is equipped with side draw-in groove and top draw-in groove.

Preferably, erect the frid and adopt the recess board, the recess board includes plate body and riser end, and the riser is served and has been seted up the mounting hole, erects the frid and passes through screw fixed mounting in the inner wall of first side board, second side board, and the thermantidote is located the top of erecting the frid, and the thermantidote carries out electric connection through wire and outside power.

Preferably, the transverse plate is fixedly installed on the vertical groove plate through a fastening assembly, the fastening assembly comprises a screw rod and a nut, the outer diameter of the screw rod corresponds to the inner diameter of the nut, and the radiating fins are fixed on the outer surface of the transverse plate and fixed on the transverse plate through an adhesive.

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

1) the top plate, the first side panel, the second side panel and the rear panel are hinged through the hinge piece, one end of the front cabinet door is movably connected with one end of the second side panel through the hinge, meanwhile, the bottom panel is provided with a clamping groove, the side panels are fixed on the bottom panel, and the side panels can be detached randomly, so that the problem that the existing switch cabinet is not detachable integrally is solved;

2) the cooling fan is fixedly installed on the inner wall of the side panel and is electrically connected with an external power supply through a wire, heat of the internal electrical component is dissipated, the radiating fins are fixed on the outer surface of the transverse plate, the contact area of the radiating fins and the electrical component is increased, heat generated in the working process of the electrical component is dissipated, the internal electrical component is protected, and the service life is prolonged.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the bottom panel of the present invention;

fig. 3 is a schematic structural view of the fastening triple-clamping block of the present invention;

fig. 4 is a schematic structural view of the inside of the present invention;

in the figure: 1. a switch cabinet main body; 2. a top plate; 3. a bottom panel; 4. a first side panel; 5. a front cabinet door; 6. fastening the three clamping blocks; 7. a second side panel; 8. a hinge; 9. a hinge member; 10. an irregular clamping groove; 11. a block member; 12. a first clip member; 13. a second clip member; 14. a third clamping piece; 15. a vertical slot plate; 16. a cooling fan; 17. a transverse plate; 18. and a heat sink.

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 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.

In the first embodiment, as shown in fig. 1, 2, 3 and 4, the present invention includes a switch cabinet main body 1, the switch cabinet main body 1 includes a top plate 2, a bottom plate 3, a first side plate 4, a front cabinet door 5, a second side plate 7 and a rear plate, the top plate 2 is fixedly connected with the first side plate 4 and the second side plate 7 through a fastening third clamping block 6, the bottom plate 3 is fixedly clamped with the first side plate 4 and the second side plate 7, the front cabinet door 5 is fixedly connected with the second side plate 7, the top plate 2, the bottom plate 3, the first side plate 4, the front cabinet door 5, the second side plate 7 and the rear plate are mutually matched, so as to facilitate installation and disassembly, irregular clamping grooves 10 are respectively formed on two sides of the bottom plate 3 close to the first side plate 4 and the second side plate 7, the fastening third clamping block 6 includes a square block 11, a first clamping member 12, a second clamping member 13 and a third clamping member 14, first side panel 4, the inner wall both sides fixed mounting of second side panel 7 has vertical frid 15 and thermantidote 16, thermantidote 16 is located vertical frid 15's top, thermantidote 16 carries out electric connection through the wire with the outside power, for the electric components heat dissipation in the work of inside, fixed mounting has diaphragm 17 between the vertical frid 15, diaphragm 17 passes through fastening component fixed mounting on vertical frid 15, diaphragm 17's surface is fixed with fin 18, fin 18 increase and electric components's area of contact, dispel the heat to the heat that produces in the electric components working process, protect inside electric components, and service life is prolonged.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 1, the rear panel and the top plate 2, the rear panel and the first side panel 4, and the rear panel and the second side panel 7 are fixedly connected through the hinge parts 9, the hinge parts 9 are stainless steel hinges, the bottom of the rear panel is clamped inside the bottom panel 3, one end of the bottom panel 3, which is close to the rear panel, is provided with a long groove, so that the rear panel can be conveniently clamped inside, and when an electrical component inside fails, the whole can be directly disassembled for maintenance.

Third embodiment, on the basis of first embodiment, as shown in fig. 1 and 2, the front cabinet door 5 and the second side panel 7 are fixedly connected through a hinge 8, so that the installation and the disassembly are convenient, and the irregular clamping groove 10 is attached to the bottom ends of the first side panel 4 and the second side panel 7, so that the first side panel 4 and the second side panel 7 can be stably installed on the bottom panel 3.

Fourth embodiment, on the basis of first embodiment, given by fig. 3, the equal fixedly connected with first joint spare 12 in outer end of square piece 11, second joint spare 13 and third joint spare 14, the one end that is close to first side panel 4 of first joint spare 12 is equipped with the side draw-in groove, the one end that is close to roof 2 of second joint spare 13 is equipped with the top draw-in groove, third joint spare 14 is equipped with side draw-in groove and top draw-in groove, through first joint spare 12, second joint spare 13 and third joint spare 14's setting, whole stability has been improved, convenient dismantlement and installation simultaneously.

Fifth embodiment, on the basis of first embodiment, given by fig. 1 and 4, vertical chute board 15 adopts the recess board, the recess board includes plate body and vertical board end, the riser is served and has been seted up the mounting hole, the setting of mounting hole, can be fixed in vertical chute board 15 with diaphragm 17, conveniently with electrical components fixed mounting in diaphragm 17, vertical chute board 15 passes through screw fixed mounting in the inner wall of first side panel 4, second side panel 7, thermantidote 16 is located vertical chute board 15's top, thermantidote 16 carries out electric connection through wire and outside power, dispel the heat for the electrical components of inside.

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 4, the horizontal plate 17 is fixedly mounted on the vertical plate 15 through a fastening assembly, the fastening assembly includes a screw and a nut, an outer diameter of the screw corresponds to an inner diameter of the nut, a heat sink 18 is fixed on an outer surface of the horizontal plate 17, the heat sink 18 is fixed on the horizontal plate 17 through an adhesive, the heat sink 18 increases a contact area with the electrical component, dissipates heat generated during operation of the electrical component, protects the internal electrical component, and prolongs a service life of the electrical component.

The working principle is as follows: when the switch cabinet is used, the vertical groove plate 15 is fixedly arranged on the first side panel 4 and the second side panel 7, then the first side panel 4 and the second side panel 7 are clamped in the irregular clamping groove 10 of the bottom panel 3, the first side panel 4, the rear panel, the second side panel 7, the rear panel, the top plate 2 and the rear panel are fixedly connected through the hinge piece 9, random installation and disassembly can be carried out, the top plate 2, the first side panel 4 and the second side panel 7 are fixedly connected through the fastening three clamping blocks 6, and the approximate frame of the switch cabinet is already put out; the transverse plate 17 is fixed on the vertical groove plate 15, the cooling fan 16 is fixed above the vertical groove plate 15, the cooling fan 16 is electrically connected with an external power supply through a wire to dissipate heat of an internal electric appliance element, the radiating fins 18 are fixed on the outer surface of the transverse plate 17, the contact area between the radiating fins 18 and the electric appliance element is increased, heat generated in the working process of the electric appliance element is dissipated, the internal electric appliance element is protected, and the service life is prolonged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A removable switch cabinet, includes cubical switchboard main part (1), its characterized in that: the switch cabinet main body (1) comprises a top plate (2), a bottom panel (3), a first side panel (4), a front cabinet door (5), a second side panel (7) and a rear panel, the top plate (2) is fixedly connected with the first side panel (4) and the second side panel (7) through a fastening three-clamping block (6), the bottom panel (3) is fixedly clamped with the first side panel (4) and the second side panel (7), the front cabinet door (5) is fixedly connected with the second side panel (7), irregular clamping grooves (10) are respectively formed in two sides of the bottom panel (3) close to the first side panel (4) and the second side panel (7), the fastening three-clamping block (6) comprises a square block piece (11), a first clamping piece (12), a second clamping piece (13) and a third clamping piece (14), vertical groove plates (15) and cold fans (16) are fixedly arranged on two sides of inner walls of the first side panel (4) and the second side panel (7), a transverse plate (17) is fixedly arranged between the vertical trough plates (15).

2. A removable switch cabinet according to claim 1, wherein: the rear panel and the top plate (2), the rear panel and the first side panel (4) and the rear panel and the second side panel (7) are fixedly connected through hinge pieces (9), the hinge pieces (9) are stainless steel hinges, the bottom of the rear panel is connected to the inside of the bottom panel (3) in a clamped mode, and one end, close to the rear panel, of the bottom panel (3) is provided with an elongated slot.

3. A removable switch cabinet according to claim 1, wherein: preceding cabinet door (5) and second side board (7) pass through the mode fixed connection of hinge (8), and irregular draw-in groove (10) are laminated mutually with the bottom of first side board (4), second side board (7).

4. A removable switch cabinet according to claim 1, wherein: the equal fixedly connected with first joint spare (12), second joint spare (13) and third joint spare (14) in the outer end of square piece (11), the one end that is close to first side board (4) of first joint spare (12) is equipped with the side draw-in groove, the one end that is close to roof (2) of second joint spare (13) is equipped with the top draw-in groove, third joint spare (14) are equipped with side draw-in groove and top draw-in groove.

5. A removable switch cabinet according to claim 1, wherein: the vertical trough plate (15) is a groove plate, the groove plate comprises a plate body and a vertical plate end, a mounting hole is formed in the vertical plate end, the vertical trough plate (15) is fixedly mounted on the inner walls of the first side panel (4) and the second side panel (7) through screws, the cooling fan (16) is located above the vertical trough plate (15), and the cooling fan (16) is electrically connected with an external power supply through a wire.

6. A removable switch cabinet according to claim 1, wherein: the transverse plate (17) is fixedly arranged on the vertical groove plate (15) through a fastening assembly, the fastening assembly comprises a screw rod and a nut, the outer diameter of the screw rod corresponds to the inner diameter of the nut, a radiating fin (18) is fixed on the outer surface of the transverse plate (17), and the radiating fin (18) is fixed on the transverse plate (17) through an adhesive.