CN217215637U

CN217215637U - Cubical switchboard with cubical switchboard hoisting structure

Info

Publication number: CN217215637U
Application number: CN202220801102.3U
Authority: CN
Inventors: 张梓康; 周兴锋
Original assignee: Dingsheng Group Power Engineering Co ltd
Current assignee: Dingsheng Group Power Engineering Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-08-16
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses a cubical switchboard with cubical switchboard hoisting structure, including the cubical switchboard main part, the cubical switchboard main part is including setting up in the casing in the outside, and the top fixed mounting of casing has cooling fan, and the both sides of casing have all seted up the heat dissipation window, and the inside of heat dissipation window is provided with the dust screen, and the inboard rotation of heat dissipation window is connected with the baffle, rotates between baffle and the casing and is connected with two electric telescopic handle, and the front fixed surface of casing installs the PLC controller, and fixed surface installs temperature sensor on the inner chamber of casing. The utility model discloses a start cooling fan and dispel the heat to when the inside temperature sensor of casing detected the high temperature, the PLC controller was ordered, starts electric telescopic handle, realizes that control flap opens, thereby makes the heat dissipation window open, and then improves the radiating efficiency, can not influence the life of inside components and parts.

Description

Cubical switchboard with cubical switchboard hoisting structure

Technical Field

The utility model belongs to the technical field of the cubical switchboard, concretely relates to cubical switchboard with cubical switchboard hoisting structure.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion 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 existing switch cabinet usually adopts a mode of arranging heat dissipation holes to dissipate heat, and the heat dissipation mode is simple, so that the heat dissipation effect is poor, and the service life of internal components is influenced. Therefore, a switch cabinet with a switch cabinet hoisting structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cubical switchboard with cubical switchboard hoisting structure to it dispels the heat to propose the mode that current cubical switchboard adopted to set up the louvre usually among the above-mentioned background art to solve, and such radiating mode is comparatively simple, leads to the radiating effect relatively poor, influences the problem of the life of inside components and parts.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cubical switchboard with cubical switchboard hoisting structure, includes the cubical switchboard main part, the cubical switchboard main part is including setting up in the casing in the outside, the top fixed mounting of casing has cooling fan, just heat dissipation window has all been seted up to the both sides of casing, heat dissipation window's inside is provided with the dust screen, just heat dissipation window's inboard is rotated and is connected with the baffle, it is connected with two electric telescopic handle to rotate between baffle and the casing, the front fixed surface of casing installs the PLC controller, just fixed surface installs temperature sensor on the inner chamber of casing.

Preferably, vertical plates are symmetrically and fixedly mounted on the upper surface of the shell, and the upper ends of the two vertical plates are fixedly connected with a protective cover together.

Preferably, the rear surface of the shell is symmetrically and fixedly provided with a rear seat, the opposite surfaces of the two rear seats are jointly and fixedly provided with a hanging plate, and the rear surface of the hanging plate is symmetrically provided with hanging holes.

Preferably, the model of the PLC controller is S7-200, the model of the temperature sensor is pt100, the temperature sensor is electrically connected with the PLC controller, and the PLC controller is electrically connected with the electric telescopic rod.

Preferably, the bottom of casing is even fixed mounting has four heel braces, just the front surface of casing articulates there is the cabinet door, the front surface of cabinet door has been seted up respectively and has been scratched groove and a plurality of louvre.

Preferably, one side fixed mounting of dust screen has the second stopper, just the first stopper of upper end fixedly connected with of dust screen, the inner chamber upper surface symmetry fixed mounting of casing has flexible post, every the dog of the equal fixedly connected with of lower extreme and first stopper block of flexible post, fixedly connected with spring between dog and the flexible post.

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

1. the utility model discloses a start cooling fan and dispel the heat to when the inside temperature sensor of casing detected the high temperature, the PLC controller was ordered, starts electric telescopic handle, realizes that control flap opens, thereby makes the heat dissipation window open, and then improves the radiating efficiency, can not influence the life of inside components and parts.

2. The utility model discloses an open the cabinet door to upwards promote the dog, make its compression spring and flexible post, realize that the dog breaks away from the restriction to first stopper position, thereby conveniently dismantle the dust screen from heat dissipation window's inside, be convenient for clean, can not influence the radiating effect because the dust blocks up the mesh.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the internal structure of the housing of the present invention;

fig. 4 is a rear view of the present invention;

in the figure: 1. a foot support; 2. a heat dissipation window; 3. a dust screen; 4. a baffle plate; 5. a switch cabinet main body; 6. a rear seat; 7. a vertical plate; 8. a protective cover; 9. a heat radiation fan; 10. a PLC controller; 11. a cabinet door; 12. heat dissipation holes; 13. digging grooves; 14. an electric telescopic rod; 15. a spring; 16. a temperature sensor; 17. a stopper; 18. a housing; 19. a first stopper; 20. a second limiting block; 21. hanging the plate; 22. hanging holes; 23. a telescopic column.

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.

The first embodiment is as follows:

referring to fig. 1 to 4, the present invention provides a technical solution: a switch cabinet with a switch cabinet hoisting structure comprises a switch cabinet main body 5, wherein the switch cabinet main body 5 comprises a shell 18 arranged on the outer side, a heat radiation fan 9 is fixedly installed at the top of the shell 18, heat radiation windows 2 are respectively arranged on two sides of the shell 18, a dust screen 3 is arranged inside each heat radiation window 2, a baffle 4 is rotatably connected on the inner side of each heat radiation window 2, two electric telescopic rods 14 are rotatably connected between each baffle 4 and the shell 18, a PLC (programmable logic controller) 10 is fixedly installed on the front surface of the shell 18, a temperature sensor 16 is fixedly installed on the upper surface of an inner cavity of the shell 18, vertical plates 7 are symmetrically and fixedly installed on the upper surface of the shell 18, a protective cover 8 is fixedly connected on the upper ends of the two vertical plates 7 together to play a role of protecting the heat radiation fan 9, rear seats 6 are symmetrically and fixedly installed on the rear surface of the shell 18, and hanging plates 21 are fixedly installed on the opposite surfaces of the two rear seats 6 together, hanging hole 22 has been seted up to the rear surface symmetry of link plate 21, conveniently hang cubical switchboard main part 5 and locate the wall body on, the model of PLC controller 10 is S7-200, temperature sensor 16' S model is pt100, and pass through electric connection between temperature sensor 16 and the PLC controller 10, pass through electric connection between PLC controller 10 and the electric telescopic handle 14, the even fixed mounting in bottom of casing 18 has four heel braces 1, and the front surface of casing 18 articulates there is cabinet door 11, groove 13 and a plurality of louvre 12 have been seted up respectively to the front surface of cabinet door 11, the realization is to the heat dissipation of cubical switchboard main part 5.

As can be seen from the above description, the present invention has the following advantages: dispel the heat through starting radiator fan 9 to when temperature sensor 16 inside casing 18 detected the high temperature, order PLC controller 10, start electric telescopic handle 14, realize that control flap 4 opens, thereby make heat dissipation window 2 open, and then improve the radiating efficiency, can not influence the life of inside components and parts.

Example two:

referring to fig. 1-4, based on the first embodiment, the present invention provides a technical solution: one side fixed mounting of dust screen 3 has second stopper 20, and the first stopper 19 of upper end fixedly connected with of dust screen 3, and surface symmetry fixed mounting has flexible post 23 on the inner chamber of casing 18, the equal fixedly connected with of lower extreme of every flexible post 23 and the dog 17 of the 19 blocks of first stopper, fixedly connected with spring 15 between dog 17 and the flexible post 23.

The utility model discloses an open cabinet door 11 to upwards promote dog 17, make its compression spring 15 and flexible post 23, realize that dog 17 breaks away from the restriction to 19 positions of first stopper, thereby conveniently dismantle out dust screen 3 from the inside of heat dissipation window 2, be convenient for clean, can not influence the radiating effect because the mesh is blockked up to the dust.

The utility model discloses a theory of operation and use flow:

during installation, the switch cabinet main body 5 is fixed on a wall surface by bolts through the hanging plates 21 and the hanging holes 22. During the use, start radiator fan 9 to when temperature sensor 16 detects the inside high heat of casing 18, send a signal to PLC controller 10, order electric telescopic handle 14 to begin work, make baffle 4 open, thereby make heat dissipation window 2 open, and then improve heat radiating area, reinforcing radiating effect. When the dust screen 3 needs to be detached, the cabinet door 11 is firstly opened by utilizing the digging groove 13, then the stop block 17 is upwards pushed, the compression spring 15 and the telescopic column 23 are enabled to be compressed, the stop block 17 is enabled to be separated from the limit of the position of the first limit block 19, and finally the dust screen 3 is taken out from the inside of the heat dissipation window 2.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a cubical switchboard with cubical switchboard hoisting structure, includes cubical switchboard main part (5), its characterized in that: cubical switchboard main part (5) are including setting up in casing (18) in the outside, the top fixed mounting of casing (18) has cooling fan (9), just cooling window (2) have all been seted up to the both sides of casing (18), the inside of cooling window (2) is provided with dust screen (3), just the inboard rotation of cooling window (2) is connected with baffle (4), it is connected with two electric telescopic handle (14) to rotate between baffle (4) and casing (18), the front fixed surface of casing (18) installs PLC controller (10), just fixed surface installs temperature sensor (16) on the inner chamber of casing (18).

2. The switch cabinet with the switch cabinet hoisting structure according to claim 1, characterized in that: vertical plates (7) are symmetrically and fixedly mounted on the upper surface of the shell (18), and the upper ends of the two vertical plates (7) are fixedly connected with a protective cover (8) together.

3. The switch cabinet with the switch cabinet hoisting structure according to claim 1, characterized in that: the rear surface symmetry fixed mounting of casing (18) has back seat (6), two the common fixed mounting of opposite face of back seat (6) has link plate (21), hanging hole (22) have been seted up to the rear surface symmetry of link plate (21).

4. The switch cabinet with the switch cabinet hoisting structure according to claim 1, characterized in that: the type of the PLC controller (10) is S7-200, the type of the temperature sensor (16) is pt100, the temperature sensor (16) is electrically connected with the PLC controller (10), and the PLC controller (10) is electrically connected with the electric telescopic rod (14).

5. The switch cabinet with the switch cabinet hoisting structure according to claim 1, characterized in that: the even fixed mounting in bottom of casing (18) has four heel braces (1), just the front surface of casing (18) articulates there is cabinet door (11), scratch groove (13) and a plurality of louvre (12) have been seted up respectively to the front surface of cabinet door (11).

6. The switch cabinet with the switch cabinet hoisting structure according to claim 1, characterized in that: one side fixed mounting of dust screen (3) has second stopper (20), just the first stopper (19) of upper end fixedly connected with of dust screen (3), the inner chamber upper surface symmetry fixed mounting of casing (18) has flexible post (23), every dog (17) of the equal fixedly connected with of lower extreme and first stopper (19) block of flexible post (23), fixedly connected with spring (15) between dog (17) and flexible post (23).