CN219304212U

CN219304212U - Power distribution box with internal temperature adjusted in real time

Info

Publication number: CN219304212U
Application number: CN202320320653.2U
Authority: CN
Inventors: 徐茂松; 徐盛骐
Original assignee: Jiangsu Bituo Electric Co ltd
Current assignee: Jiangsu Bituo Electric Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-07-04
Anticipated expiration: 2033-02-27

Abstract

The utility model belongs to the technical field of distribution boxes, and particularly relates to a power distribution box with internal temperature regulated in real time. According to the utility model, when the filter screen plate is required to be disassembled, the screw block is rotated to drive the screw column to screw out of the screw hole, the L-shaped plate is moved to two sides, so that the filter screen plate can be taken out of the frame, and when the filter screen plate is assembled, the L-shaped plate is moved to rotate the screw block to screw the screw column into the screw hole, so that the filter screen plate is convenient to operate.

Description

Power distribution box with internal temperature adjusted in real time

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a power distribution box with internal temperature regulated in real time.

Background

The power distribution box is also called a power control box, is one of distribution boxes, is a final-stage device of a distribution system, and is formed by assembling switching devices, measuring instruments, protection electrical appliances and auxiliary devices in a closed or semi-closed metal cabinet or on a screen according to electrical wiring requirements.

Install a large amount of electronic devices in the block terminal, can produce a large amount of heat when electronic devices operates, need in time follow vent discharge box with the heat, prevent that heat from gathering and causing the damage to electronic devices, vent department is provided with the filter screen plate generally and is used for blockking the dust entering, some block terminal sets up in the open air, if meet rainy weather, the rainwater can splash into the box from the vent in, cause the destruction to inside electronic devices, present block terminal can't block the rainwater and get into, and the filter screen plate of present block terminal is inconvenient dismantles and installs, therefore we propose a power block terminal that inside temperature adjusted in real time to solve above-mentioned problem.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a power distribution box with the internal temperature adjusted in real time, which solves the problem that rainwater can be splashed into the box body from a vent, and the filter screen plate is inconvenient to detach and install.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a power distribution box of inside temperature real-time regulation, includes the box, the front of box articulates through the hinge has the chamber door, a lateral wall of chamber door is fixed with the handle, first motor is installed through the mounting bracket to the bottom of box, the flabellum is installed to the output shaft of first motor, the through-hole has all been seted up to the both sides wall of box, one side of through-hole be equipped with box fixed connection's frame, the slip is inserted on the frame and is equipped with the filter screen board, install the dismouting mechanism that is used for dismantling and install the filter screen board on the frame, the shielding mechanism that is used for sheltering from the through-hole is installed to the inner wall of box, temperature sensor and PLC controller are installed to one side inner wall of box, PLC controller and first motor and temperature sensor electric connection through setting up dismouting mechanism, can be comparatively convenient dismouting filter screen board, shelter from the through setting up the shielding mechanism.

Further, the dismouting mechanism is including fixing the connecting plate at the filter screen plate top, the top of connecting plate is fixed with the pull handle, two screw holes have been seted up at the top of connecting plate, two L shaped plates of lateral wall slidable mounting of box, threaded connection has the screw thread post on the L shaped plate, screw thread post and screw hole threaded connection, the top of screw thread post is fixed with the rotary block, through setting up the L shaped plate, can carry out spacingly to the filter screen plate.

Further, two first T-shaped sliding grooves are formed in two side walls of the box body, and first T-shaped sliding blocks sliding in the corresponding first T-shaped sliding grooves are respectively fixed on one side wall of the L-shaped plate, so that the L-shaped plate can slide on the box body.

Further, shelter from the mechanism including fixing two fixed plates at box one side inner wall, the second motor with PLC controller electric connection is installed to one side inner wall of box, the output shaft of second motor is installed and is passed through the two-way threaded rod of bearing rotation installation with the fixed plate, the both ends surface threaded connection of two-way threaded rod has the movable plate, the both sides wall of movable plate all is fixed with the connecting rod, the one end of connecting rod all is fixed with the baffle with box inner wall slidable mounting, through setting up second motor and two-way threaded rod, can make baffle net opposite direction motion.

Further, a second T-shaped sliding groove is formed in the inner wall of one side of the box body, and a second T-shaped sliding block sliding in the second T-shaped sliding groove is fixed on one side wall of the moving plate, so that the moving plate can slide on the box body.

Further, two third T-shaped sliding grooves are formed in the inner walls of the two sides of the box body, and third T-shaped sliding blocks which respectively slide in the corresponding third T-shaped sliding grooves are fixed on one side wall of the baffle plate, so that the baffle plate can slide on the box body.

(III) beneficial effects

Compared with the prior art, the utility model provides the power distribution box with the internal temperature regulated in real time, which has the following beneficial effects:

according to the utility model, when the filter screen plate is required to be disassembled, the screw block is rotated to drive the screw column to screw out of the screw hole, the L-shaped plate is moved to two sides, so that the filter screen plate can be taken out of the frame, and when the filter screen plate is installed, the L-shaped plate is moved to rotate the screw block to enable the screw column to screw into the screw hole, so that the filter screen plate is convenient to operate.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 3 is a schematic view of a structure of a connecting plate according to the present utility model;

FIG. 4 is a schematic view of the L-shaped plate structure of the present utility model;

fig. 5 is a schematic view of a baffle structure according to the present utility model.

In the figure: 1. a case; 2. a door; 3. a handle; 4. a first motor; 5. a fan blade; 6. a through port; 7. a frame; 8. a filter screen plate; 9. a disassembly and assembly mechanism; 901. a connecting plate; 902. a pull handle; 903. a threaded hole; 904. an L-shaped plate; 905. a threaded column; 906. rotating the block; 10. a shielding mechanism; 1001. a fixing plate; 1002. a second motor; 1003. a two-way threaded rod; 1004. a moving plate; 1005. a connecting rod; 1006. a baffle; 11. a temperature sensor; 12. a PLC controller; 13. the first T-shaped chute; 14. a first T-shaped slider; 15. the second T-shaped chute; 16. a second T-shaped slider; 17. a third T-shaped chute; 18. and a third T-shaped slider.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1 and 2, a power distribution box with real-time internal temperature regulation according to one embodiment of the present utility model includes a box body 1, a box door 2 hinged to the front surface of the box body 1 via a hinge, a handle 3 fixed to one side wall of the box door 2, a first motor 4 mounted on the bottom of the box body 1 via a mounting frame, a fan blade 5 mounted on an output shaft of the first motor 4, through-holes 6 formed on both side walls of the box body 1, a frame 7 fixedly connected to the box body 1 provided on one side of the through-holes 6, a filter screen 8 slidably inserted on the frame 7, a dismounting mechanism 9 mounted on the frame 7 for dismounting and mounting the filter screen 8, a shielding mechanism 10 mounted on an inner wall of the box body 1 for shielding the through-holes 6, a temperature sensor 11 and a PLC controller 12 mounted on an inner wall of one side of the box body 1, the PLC controller 12 electrically connected to the first motor 4 and the temperature sensor 11, the back of block terminal is installed on the wall, during normal operation, the electronic device in the box 1 produces a large amount of heat, make the temperature in the box 1 rise, detect the temperature in the box 1 when temperature sensor 11 and be higher than the setting value, give PLC controller 12 with information transfer, PLC controller 12 starts first motor 4, first motor 4 drives flabellum 5 and rotates, accelerate the air flow in the box 1, discharge the hot air from opening 6 box 1, can adjust the temperature in the box 1 in real time, when raining, can shelter from opening 6 through shielding mechanism 10, prevent that the rainwater from getting into in the box 1, when filter screen plate 8 needs to be dismantled and clear up, dismouting through dismouting mechanism 9 can be comparatively convenient.

As shown in fig. 2 and 3, in some embodiments, the dismounting mechanism 9 includes a connecting plate 901 fixed on the top of the filter screen plate 8, a pull handle 902 is fixed on the top of the connecting plate 901, two threaded holes 903 are formed in the top of the connecting plate 901, two L-shaped plates 904 are slidably mounted on the side wall of the box 1, threaded columns 905 are connected with the threaded holes 903 in a threaded manner, a rotating block 906 is fixed on the top end of the threaded column 905, when the dismounting mechanism is dismounted, the rotating block 906 shields the threaded columns 905 from the threaded holes 903, the L-shaped plates 904 are moved to two sides, the filter screen plate 8 can be pulled out by pulling the pull handle 902, and when the mounting mechanism is mounted, the filter screen plate 8 is inserted into the frame 7, the L-shaped plates 904 are moved to the middle, and when the rotating block 906 is shielded, the threaded columns 905 are screwed into the threaded holes 903, so that the mounting is completed.

As shown in fig. 2 and fig. 4, in some embodiments, two first T-shaped sliding grooves 13 are formed in two side walls of the box 1, and a first T-shaped sliding block 14 sliding in the corresponding first T-shaped sliding groove 13 is fixed on one side wall of the L-shaped plate 904, so that a limiting effect can be achieved in the movement process of the L-shaped plate 904 by arranging the first T-shaped sliding groove 13 and the first T-shaped sliding block 14.

As shown in fig. 1, in some embodiments, the shielding mechanism 10 includes two fixing plates 1001 fixed on an inner wall of one side of the box 1, a second motor 1002 electrically connected to the PLC controller 12 is installed on an inner wall of one side of the box 1, a bidirectional threaded rod 1003 rotatably installed on the fixing plate 1001 through a bearing is installed on an output shaft of the second motor 1002, two end surfaces of the bidirectional threaded rod 1003 are in threaded connection with moving plates 1004, connecting rods 1005 are fixed on two side walls of the moving plates 1004, a baffle 1006 slidably installed on an inner wall of the box 1 is fixed on one end of each connecting rod 1005, when a user needs to shield the through hole 6 in raining, the second motor 1002 is started, the second motor 1002 drives the bidirectional threaded rod 1003 to shield the two moving plates 1004 to move in the middle, the moving plates 1004 drive the connecting rods 1005 to move, and the connecting rods 1005 drive the baffle 1006 to move, and the baffle 1006 shields the through hole 6.

As shown in fig. 1 and 5, in some embodiments, a second T-shaped chute 15 is formed on an inner wall of one side of the case 1, and a second T-shaped slide block 16 sliding in the second T-shaped chute 15 is fixed on one side wall of the moving plate 1004, so that a limiting effect can be achieved in the moving process of the moving plate 1004 by providing the second T-shaped chute 15 and the second T-shaped slide block 16.

As shown in fig. 1 and fig. 5, in some embodiments, two third T-shaped sliding grooves 17 are formed in inner walls of two sides of the case 1, a side wall of the baffle 1006 is fixed with third T-shaped sliding blocks 18 that slide in the corresponding third T-shaped sliding grooves 17, and by setting the third T-shaped sliding grooves 17 and the third T-shaped sliding blocks 18, a limiting effect can be achieved in the moving process of the baffle 1006.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A power distribution box for real-time adjustment of internal temperature, comprising a box body (1), characterized in that: the front of the box body (1) is hinged with a box door (2), and the box door (2 ) is fixed with a handle (3), the bottom of the box (1) is equipped with a first motor (4) through a mounting bracket, and the output shaft of the first motor (4) is equipped with a fan blade (5 ), the two side walls of the box (1) are provided with a port (6), and one side of the port (6) is provided with a frame (7) fixedly connected to the box (1), the The frame (7) is slidably inserted with a filter screen (8), and a disassembly mechanism (9) for dismounting and installing the filter screen (8) is installed on the frame (7), and the box body (1) The inner wall of the box body (1) is equipped with a blocking mechanism (10) for blocking the port (6), and a temperature sensor (11) and a PLC controller (12) are installed on the side inner wall of the box body (1), and the PLC controller ( 12) It is electrically connected with the first motor (4) and the temperature sensor (11).

2. A power distribution box with real-time adjustment of internal temperature according to claim 1, characterized in that: the disassembly mechanism (9) includes a connecting plate (901) fixed on the top of the filter plate (8), The top of the connecting plate (901) is fixed with a handle (902), the top of the connecting plate (901) is provided with two threaded holes (903), and the side wall of the box (1) is slidably installed with two An L-shaped plate (904), the threaded post (905) is threaded on the L-shaped plate (904), and the threaded post (905) is threaded with the threaded hole (903), and the threaded post (905) is threaded. The top is fixed with a rotary block (906).

3. A power distribution box with real-time adjustment of internal temperature according to claim 2, characterized in that: two first T-shaped chute (13) are opened on both side walls of the box (1) The side walls of the L-shaped plate (904) are respectively fixed with first T-shaped sliders (14) sliding in the corresponding first T-shaped sliding slots (13).

4. A power distribution box with real-time adjustment of internal temperature according to claim 1, characterized in that: the shielding mechanism (10) includes two fixing plates (1001) fixed on the inner wall of one side of the box body (1) ), the inner wall of one side of the box (1) is equipped with a second motor (1002) electrically connected to the PLC controller (12), and the output shaft of the second motor (1002) is installed with a fixed plate ( 1001) A two-way threaded rod (1003) installed through bearing rotation, the two ends of the two-way threaded rod (1003) are threadedly connected with a moving plate (1004), and the two side walls of the moving plate (1004) are fixed with connection A rod (1005), one end of the connecting rod (1005) is fixed with a baffle (1006) slidingly installed on the inner wall of the box body (1).

5. A power distribution box with real-time adjustment of internal temperature according to claim 4, characterized in that: a second T-shaped chute (15) is opened on one side of the inner wall of the box body (1), and the A second T-shaped slider (16) sliding in the second T-shaped chute (15) is fixed on one side wall of the moving plate (1004).

6. A power distribution box with real-time adjustment of internal temperature according to claim 4, characterized in that: two third T-shaped chute (17) are provided on the inner walls of both sides of the box body (1) A side wall of the baffle plate (1006) is fixed with third T-shaped sliders (18) respectively sliding in corresponding third T-shaped slide slots (17).