CN210744499U

CN210744499U - Heat dissipation type cubical switchboard

Info

Publication number: CN210744499U
Application number: CN201922219820.0U
Authority: CN
Inventors: 眭银峰; 陆亚东
Original assignee: Changzhou Fenglin Electric Co ltd
Current assignee: Changzhou Fenglin Electric Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-06-12
Anticipated expiration: 2029-12-12

Abstract

The utility model relates to the technical field of switch cabinets, in particular to a heat dissipation type switch cabinet, which solves the defects of poor heat dissipation effect and high energy consumption in the prior art, and comprises a cabinet body, wherein the cabinet body is of a cavity structure, temperature sensors which are distributed in an array are arranged on the inner wall of the cabinet body through screws, grooves are arranged on two sides of the inner wall of the cabinet body, a servo motor is arranged on the top wall of each groove through screws, the output end of the servo motor is connected with a lead screw through a coupler, the lead screw is rotatably arranged in the grooves, fans in the switch cabinet are symmetrically arranged on two sides of the inner part of the cabinet body through the arrangement of structures such as a partition plate, a sliding table, a rotating mounting plate, a sliding plate and the like, the fans are driven by the motor to move up and down through the sliding table structure, and can continuously swing to blow, and the stable operation of the switch cabinet is guaranteed.

Description

Heat dissipation type cubical switchboard

Technical Field

The utility model relates to a cubical switchboard technical field especially relates to a heat dissipation type cubical switchboard.

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, each branch is arranged according to the requirement, and some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber and are provided with high-voltage buses, such as a power plant and the like.

The inside cooling fan of cubical switchboard is fixed among the prior art, generally sets up at the top of the cabinet body, and its radiating scope of blowing is less, is difficult to play better radiating effect to cooling fan and cubical switchboard operate together, and the electric power resource that consumes is many, and the energy consumption is higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that there is the radiating effect poor, the energy consumption is high among the prior art, and the heat dissipation type cubical switchboard that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a heat dissipation type cubical switchboard, includes the cabinet body, the cabinet body is the cavity structure, and the inner wall of the cabinet body passes through the screw and installs the temperature sensor who is array distribution, and the inner wall both sides of the cabinet body all set up flutedly, servo motor is installed through the screw to the roof of recess, servo motor's output has the lead screw through the coupling joint, the lead screw rotates to be installed the inside of recess, and the outside slip of lead screw is provided with the slip table, one side of slip table has the rotation mounting panel through round pin axle swing joint, the fan is installed through the screw in one side of rotation mounting panel, the outside of fan has the sliding plate through the screw fixation, the inner wall of the cabinet body has the baffle of symmetrical arrangement through hexagonal screw fixation, the sliding plate.

Preferably, the inside of the cabinet body is provided with a controller, and the temperature sensor, the servo motor and the fan are electrically connected with the controller.

Preferably, the inside of slip table has seted up the mounting hole, the inside of mounting hole is fixed with ball nut through the bolt, ball nut assembles in the outside of lead screw.

Preferably, a guide rail is fixed on one side of the inner wall of the groove through a rivet, a sliding block is connected to one side of the sliding table through a hexagon screw, and the sliding block is connected with the guide rail in a sliding mode.

Preferably, the partition plate is internally provided with a long groove, the fan penetrates through the long groove, one side of the inner wall of the long groove is provided with a corrugated groove, one side of the sliding plate is provided with a ball, and the ball is slidably connected with the corrugated groove.

Preferably, the top wall and the bottom wall of the groove are respectively provided with a first bearing and a second bearing, and two ends of the lead screw are respectively sleeved in the first bearing and the second bearing.

The utility model has the advantages that:

1. the utility model discloses in through baffle, slip table, rotation mounting panel, sliding plate isotructure set up, fan symmetrical arrangement in the cubical switchboard utilizes the slip table structure to make the fan reciprocate in the inside both sides of the cabinet body under the drive of motor, and moves the in-process and constantly swing and blow, can dispel the heat to the internal comprehensive heat that has improved the radiating effect widely, provides the guarantee for the steady operation of cubical switchboard.

2. The utility model discloses in through the setting of temperature sensor, servo motor, controller isotructure, when the internal temperature of cabinet reached the setting value, by temperature sensor with signal transmission to controller, drive servo motor and fan through the controller and start, fan and servo motor all keep at standby state when the internal temperature of cabinet is normal, the degree of automation of equipment is high, can save the electric power energy effectively.

Drawings

Fig. 1 is a front view of a heat dissipation type switch cabinet provided by the present invention;

fig. 2 is a side view of the partition plate according to the present invention;

fig. 3 is a partial schematic view of a partition plate according to the present invention;

fig. 4 is an enlarged view of a position a of the heat dissipation type switch cabinet provided by the present invention.

In the figure: the device comprises a cabinet body 1, a temperature sensor 2, a servo motor 3, a partition plate 4, a lead screw 5, a long groove 6, a corrugated groove 61, a sliding plate 7, a ball 8, a sliding block 9, a rotary mounting plate 10, a sliding table 11 and a fan 12.

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.

Referring to fig. 1-4, a heat dissipation type switch cabinet, including the cabinet body 1, the cabinet body 1 is the cavity structure, the temperature sensor 2 that is array distribution is installed through the screw to the inner wall of the cabinet body 1, and the inner wall both sides of the cabinet body 1 all set up flutedly, servo motor 3 is installed through the screw to the roof of recess, there is lead screw 5 at servo motor 3's output through the coupling joint, lead screw 5 rotates and installs in the inside of recess, and the outside of lead screw 5 slides and is provided with slip table 11, one side of slip table 11 has rotation mounting panel 10 through round pin axle swing joint, one side of rotating mounting panel 10 installs fan 12 through the screw, the outside of fan 12 has sliding plate 7 through the screw fixation, the inner wall of the cabinet body 1 has symmetrically arranged baffle 4 through hexagonal screw fixation, sliding plate 7 slides and sets up in the inside of baffle 4, through, The structure of the sliding plate 7 is arranged, the fans 12 in the switch cabinet are symmetrically arranged at two sides in the cabinet body 1, the fans are driven by the motor to move up and down by the sliding table 11 structure, and continuously swing to blow air in the moving process, so that the overall heat dissipation in the cabinet body 1 can be realized, the heat dissipation effect is greatly improved, and the stable operation of the switch cabinet is guaranteed, through the arrangement of the temperature sensor 2, the servo motor 3, the controller and other structures, when the temperature in the cabinet body 1 reaches a set value, the temperature sensor 2 transmits a signal to the controller, the servo motor 3 and the fans 12 are driven by the controller to start, the fans 12 and the servo motor 3 are kept in a standby state when the temperature in the cabinet body 1 is normal, the automation degree of the equipment is high, the electric power can be effectively saved, the controller is arranged in the cabinet body 1, and the temperature sensor 2, the servo motor 3 and the fans 12 are electrically connected with the controller, mounting hole has been seted up to the inside of slip table 11, the inside of mounting hole has ball nut through the bolt fastening, ball nut assembles in the outside of lead screw 5, the inner wall one side of recess has the guide rail through fix with rivet, there is slider 9 one side of slip table 11 through hexagonal screw connection, slider 9 and guide rail sliding connection, rectangular groove 6 has been seted up to the inside of baffle 4, fan 12 passes the inside in rectangular groove 6, and inner wall one side in rectangular groove 6 is equipped with ripple groove 61, ball 8 has been installed to one side of sliding plate 7, ball 8 and ripple groove 61 sliding connection, first bearing and second bearing are installed respectively to the roof and the diapire of recess, the inside at first bearing and second bearing is established respectively to the both ends of lead screw 5 cover.

In this embodiment, as shown in the figure, the working principle of the device is as follows: when the heat in the cabinet body 1 is too high, the temperature sensor 2 of the cabinet body 1 is excited, the temperature sensors 2 are uniformly distributed in the cabinet body 1 from top to bottom, the temperature of each part of electrical components can be monitored in real time, after the temperature sensor 2 is excited, a signal is transmitted to the controller, the controller is a PLC controller with the model S7-300, the working principle of the controller is the prior art, no description is given here, the controller enables the servo motor 3 and the fan 12 to act simultaneously, the screw 5 rotates after the servo motor 3 is started, so that the sliding table 11 with a linear module structure is driven to slide back and forth on the screw 5, in the sliding process, the sliding table 11 simultaneously drives the rotating mounting plate 10 and the fan 12 to move downwards integrally to achieve the effect of uniform blowing and heat dissipation, when the fan 12 slides, the sliding plate 7 on one side slides along the corrugated groove 61, due to the shape design of the corrugated groove 61, the sliding plate 7 is displaced in the X-axis direction when moving, the rotary mounting plate 10 is acted to drive the fan 12 to swing left and right around the pin shaft, all electrical components are guaranteed to be capable of being subjected to the heat dissipation effect, after the sliding table 11 moves to the tail end of the lead screw 5, the servo motor 3 rotates reversely, the steps are repeated, the heat dissipation of the cabinet body 1 can be completed, after the heat dissipation is completed, the temperature sensor 2 senses that the temperature is lower than a set value, signals are transmitted to the controller, the controller stops the servo motor 3 and the fan 12, and power resources are saved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a heat dissipation type cubical switchboard, includes the cabinet body (1), its characterized in that, the cabinet body (1) is the cavity structure, and temperature sensor (2) that are array distribution are installed through the screw to the inner wall of the cabinet body (1), and the inner wall both sides of the cabinet body (1) all set up flutedly, servo motor (3) are installed through the screw to the roof of recess, there is lead screw (5) output of servo motor (3) through the coupling joint, lead screw (5) rotate install in the inside of recess, and the outside slip of lead screw (5) is slided and is provided with slip table (11), one side of slip table (11) has rotation mounting panel (10) through round pin axle swing joint, fan (12) are installed through the screw to one side of rotation mounting panel (10), the outside of fan (12) is fixed with sliding plate (7) through the screw, the inner wall of the cabinet body (1) is fixed with baffle, the sliding plate (7) is arranged inside the partition plate (4) in a sliding mode.

2. The heat dissipation type switch cabinet according to claim 1, wherein a controller is installed inside the cabinet body (1), and the temperature sensor (2), the servo motor (3) and the fan (12) are electrically connected to the controller.

3. The heat dissipation type switch cabinet according to claim 1, wherein a mounting hole is formed in the sliding table (11), a ball nut is fixed in the mounting hole through a bolt, and the ball nut is assembled outside the screw (5).

4. The heat dissipation type switch cabinet according to claim 1, wherein a guide rail is fixed on one side of the inner wall of the groove through a rivet, a sliding block (9) is connected on one side of the sliding table (11) through a hexagon screw, and the sliding block (9) is slidably connected with the guide rail.

5. The heat dissipation type switch cabinet according to claim 1, wherein the partition plate (4) is provided with an elongated slot (6) therein, the fan (12) passes through the inside of the elongated slot (6), a corrugated slot (61) is formed on one side of an inner wall of the elongated slot (6), a ball (8) is mounted on one side of the sliding plate (7), and the ball (8) is slidably connected with the corrugated slot (61).

6. The heat dissipation type switch cabinet according to claim 1, wherein a first bearing and a second bearing are respectively installed on the top wall and the bottom wall of the groove, and two ends of the lead screw (5) are respectively sleeved inside the first bearing and the second bearing.