CN218334783U

CN218334783U - Dampproofing low-voltage distribution cabinet

Info

Publication number: CN218334783U
Application number: CN202222655245.0U
Authority: CN
Inventors: 何德利; 赵辉
Original assignee: Wuhan Huakai Chifeng Power Equipment Co ltd
Current assignee: Wuhan Huakai Chifeng Power Equipment Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-01-17
Anticipated expiration: 2032-10-10

Abstract

The utility model relates to a low-voltage distribution cabinet technical field especially relates to a dampproofing low-voltage distribution cabinet. The technical scheme comprises the following steps: the cabinet body, all install the box on the both sides outer wall of the cabinet body, the internally mounted of box has air dryer, board-like primary efficiency filter screen and fan are installed respectively to air dryer's both sides, the curb plate is all installed to the both sides outer wall below of the cabinet body, first screw hole has been seted up on the surface of curb plate, install the pivot in the first screw hole, rotatory regulating plate is installed on the top of pivot, supporting mechanism is installed to the bottom of pivot. The utility model discloses can effectually dispel the heat and the dehumidification the inside of the cabinet body, avoid the internal portion humidity of cabinet or high temperature and lead to the condition emergence that the internal portion electrical components life of cabinet reduces, can also effectually avoid the moisture in the outside air to enter into the inside of the cabinet body, the practicality is strong.

Description

Dampproofing low-voltage distribution cabinet

Technical Field

The utility model relates to a low-voltage distribution cabinet technical field specifically is a dampproofing low-voltage distribution cabinet.

Background

The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. The equipment of the stage can provide protection, monitoring and control for loads, wherein the application number is CN213878840U, discloses a moisture-proof low-voltage power distribution cabinet, solves the problems that the existing moisture-proof low-voltage power distribution cabinet is in a humid environment and is not beneficial to the operation of the power distribution cabinet in the humid environment, and is found by further retrieval; the screw is rusted, thereby affecting the disassembly; and all be provided with the universal wheel in the bottom of switch board now for the removal that realizes the switch board, nevertheless when fixed because the area of contact of wheel and ground is less to lead to can't stablizing the switch board and place technical drawback such as, but dampproofing low-voltage power distribution cabinet of similar structure still has a lot of defects when in-service use, if: when in actual use, the moisture in the outside air can enter into the internal portion of cabinet and cause the corruption to the electrical components of the internal portion of cabinet, has reduced the life of the internal portion electrical components of cabinet, and the internal portion electrical components during operation of cabinet can produce certain vibration, and electrical components receives the vibration for a long time and easily leads to electrical components life to reduce, so need design a dampproofing low voltage power distribution cabinet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dampproofing low-voltage distribution cabinet to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a dampproofing low-voltage power distribution cabinet, includes the cabinet body, all install the box on the both sides outer wall of the cabinet body, the internally mounted of box has air dryer, plate-type just imitate filter screen and fan are installed respectively to air dryer's both sides, the curb plate is all installed to the both sides outer wall below of the cabinet body, first screw hole has been seted up on the surface of curb plate, install the pivot in the first screw hole, rotatory regulating plate is installed on the top of pivot, supporting mechanism is installed to the bottom of pivot, supporting mechanism includes spacing post, limiting plate, buffer board, spring, supporting seat, bearing frame, second screw hole, damping rubber sleeve and through-hole, spacing post is all installed to four corners in the top of supporting seat, the other end of spacing post passes damping rubber sleeve and is connected with the limiting plate, be provided with the spring between buffer board and the supporting seat, and the spring sleeve establishes in the outer wall outside at spacing post, four corners in the bottom of the cabinet body all have the universal wheel.

Preferably, the both ends of board-like primary filter screen are all installed in the U type inslot on U type cardboard, and just board-like primary filter screen's both ends outer wall all with be clearance connection between the cell wall in the U type groove on the U type cardboard, U type cardboard is installed on inside top and the bottom of box.

Preferably, the rainproof louver is arranged on the outer wall of one side of the box body, the first ventilation slot hole is formed in the outer wall of the other side of the box body, the second ventilation slot holes are formed in the outer walls of the two sides of the cabinet body, and the first ventilation slot hole and the second ventilation slot holes are communicated with each other.

Preferably, sealing doors are arranged on the front end faces of the box body and the cabinet body, and safety locks are arranged on the sealing doors.

Preferably, the bottom of pivot is installed in the bearing, be provided with the external screw thread on the outer wall of pivot, be connected for thread engagement between the first screw hole on the external screw thread on the pivot outer wall and the curb plate.

Preferably, a second threaded hole is formed in the surface of the limiting plate, an external thread is arranged on the outer wall of the other end of the limiting column, and the external thread on the outer wall of the limiting column is in threaded engagement with the second threaded hole in the limiting plate.

Preferably, the damping rubber sleeve is arranged on the hole wall of the through hole, and the through hole is formed in four corners of the surface of the buffer board.

Preferably, the top of the cabinet body is provided with out the tuber pipe, be provided with the solenoid valve on the play tuber pipe, the control box is installed on inside top one side of the cabinet body, the bottom of control box is provided with the temperature and humidity detection sensor, the inside of control box is provided with analog-to-digital conversion module and controller, the output of temperature and humidity detection sensor and the input electric connection of analog-to-digital conversion module, the output of analog-to-digital conversion module and the input electric connection of controller, the output of controller respectively with the input electric connection of solenoid valve and fan.

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

1. the utility model discloses a cooperation setting of a series of structures, the temperature and humidity of the internal portion of humiture detection sensor real-time detection cabinet, when the temperature or humidity of the internal portion of cabinet are higher than predetermined temperature data value or humidity data value within range, controller control solenoid valve and fan are opened, the inside of the cabinet body is carried with the outside cold air to the fan, in-process air dryer dries the outside air once more, the moisture of having avoided in the outside air enters into the inside of the cabinet body, the cold air that the fan of the cabinet body both sides side direction was carried forms the air current collision, can be with the quick outside of discharging from the tuber pipe of the heat of the internal portion of cabinet, thereby the utility model discloses can effectually dispel the heat and dehumidify the inside of the cabinet body, avoided the internal portion humidity of cabinet or the high temperature and lead to the condition emergence of the internal portion electrical components life reduction of cabinet, can also effectually avoid the moisture in the outside air to enter into the inside of the cabinet body.

2. The utility model discloses a supporting mechanism, rotatory regulating plate, the apparatus further comprises a rotating shaft, the curb plate, the cooperation setting of a series of structures such as universal wheel, staff's pivoted regulating plate can drive the pivot when carrying out corotation or reversal and carry out corotation or reversal, be connected for thread engagement between the external screw thread on the outer wall of pivot and the first screw hole on the curb plate, thereby can drive supporting mechanism and be upwards or decurrent linear motion when the pivot carries out corotation or reversal, when the vertical separation between the bottom of supporting seat and the bottom of the cabinet body is greater than the vertical separation between the bottom of universal wheel and the bottom of the cabinet body, the utility model discloses accessible supporting seat carries out the fixed stay subaerial, when the vertical separation between the bottom of the supporting seat and the bottom of the cabinet body is less than the bottom of universal wheel and the vertical separation between the bottom of the cabinet body, the utility model discloses can remove through the universal wheel, it is right to have made things convenient for the staff the utility model discloses fix or remove, work when being in the fixed state, when the electric elements work of the internal portion of cabinet has produced the cabinet, the damping, spring, the cooperation setting of a series of structures such as rubber sleeve, can play the shock attenuation effect subaerial, reduced the vibration amplitude of electric elements, the internal portion of cabinet, the cabinet body has further improved the practicality is strong, the use life of the practicality is strong.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the supporting mechanism of the present invention;

fig. 4 is a cross-sectional view of the supporting mechanism of the present invention.

In the figure: 1. an electromagnetic valve; 2. an air outlet pipe; 3. a cabinet body; 4. a box body; 5. a sealing door; 6. a safety lock; 7. rotating the adjusting plate; 8. a rotating shaft; 9. a side plate; 10. a support mechanism; 1001. a limiting column; 1002. a limiting plate; 1003. a buffer plate; 1004. a spring; 1005. a supporting seat; 1006. a bearing seat; 1007. a second threaded hole; 1008. a damping rubber sleeve; 1009. a through hole; 11. a universal wheel; 12. a rain-proof shutter; 13. a control box; 14. a temperature and humidity detection sensor; 15. a plate-type primary filter screen; 16. an air dryer; 17. a fan; 18. a U-shaped clamping plate; 19. a first threaded hole; 20. a first ventilation slot; 21. a second ventilation slot.

Detailed Description

The following describes the technical solution of the present invention with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, the utility model provides a dampproofing low-voltage power distribution cabinet, including the cabinet body 3, all install box 4 on the both sides outer wall of the cabinet body 3, the internally mounted of box 4 has air dryer 16, plate-type primary filter screen 15 and fan 17 are installed respectively to air dryer 16's both sides, curb plate 9 is all installed to the both sides outer wall below of the cabinet body 3, first screw hole 19 has been seted up on the surface of curb plate 9, install pivot 8 in the first screw hole 19, rotatory regulating plate 7 is installed on pivot 8's top, supporting mechanism 10 is installed to pivot 8's bottom, supporting mechanism 10 includes spacing post 1001, limiting plate 1002, buffer board 1003, spring 1004, supporting seat 1005, bearing frame 1006, second screw hole 1007, damping rubber sleeve 1008 and through-hole 1009, spacing post 1001 is all installed to four corners in top of supporting seat, the other end of spacing post 1001 passes damping rubber sleeve 1008 and is connected with limiting plate 1002, be provided with spring corner between buffer board 1003 and the supporting seat 1005, and the spring 1004 cover is established in the outside of spacing post 1001, four universal wheels 11 all are in bottom of the cabinet body 3.

The working principle of the moisture-proof low-voltage power distribution cabinet based on the first embodiment is as follows: when the temperature and humidity controller is used, an external power supply is switched on, the temperature and humidity inside the cabinet body 3 are detected by the temperature and humidity detection sensor 14 in real time, when the temperature or humidity inside the cabinet body 3 is higher than a preset temperature data value or humidity data value range, the controller controls the electromagnetic valve 1 and the fan 17 to be opened, the fan 17 conveys outside cold air to the inside of the cabinet body 3, the air dryer 16 dries the outside air in the secondary process, moisture in the outside air is prevented from entering the inside of the cabinet body 3, the cold air conveyed by the fans 17 in the directions of two sides of the cabinet body 3 forms airflow collision, heat inside the cabinet body 3 can be rapidly discharged to the outside from the air outlet pipe 2, therefore, the utility model can effectively dissipate heat and dehumidify the inside of the cabinet body 3, and avoid the occurrence of the condition that the service life of electric elements inside the cabinet body 3 is reduced due to overhigh humidity or temperature inside the cabinet body 3, the utility model can also effectively avoid the moisture in the outside air from entering the cabinet body 3, the staff can drive the rotating shaft 8 to rotate forward or reversely when rotating the rotating adjusting plate 7 forward or reversely, because the external thread on the outer wall of the rotating shaft 8 is connected with the first threaded hole 19 on the side plate 9 in a threaded engagement way, the supporting mechanism 10 can be driven to do upward or downward linear motion when rotating the rotating shaft 8 forward or reversely, when the vertical distance between the bottom of the supporting seat 1005 and the bottom of the cabinet body 3 is larger than the vertical distance between the bottom of the universal wheel 11 and the bottom of the cabinet body 3, the utility model can fixedly support on the ground through the supporting seat 1005, and when the vertical distance between the bottom of the supporting seat 1005 and the bottom of the cabinet body 3 is smaller than the vertical distance between the bottom of the universal wheel 11 and the bottom of the cabinet body 3, the utility model can move on the ground through the universal wheel 11, make things convenient for the staff right the utility model discloses it is right to fix or remove, when the utility model discloses when being in the stationary state, the electric elements work of the internal portion of cabinet 3 is when producing the vibration, and the cooperation setting of a series of structures such as spring 1004, damping rubber sleeve 1008 can play the absorbing effect of buffering this moment, has reduced the vibration range that electric elements received, has further improved the inside electric elements's of the cabinet body life, and the practicality is strong.

Example two

As shown in fig. 1-4, the utility model provides a dampproofing low-voltage power distribution cabinet compares in embodiment one, and this embodiment still includes: both ends of the plate-type primary filter screen 15 are installed in a U-shaped groove on the U-shaped clamping plate 18, outer walls of both ends of the plate-type primary filter screen 15 are in clearance connection with a groove wall of the U-shaped groove on the U-shaped clamping plate 18, the U-shaped clamping plate 18 is installed at the top end and the bottom end inside the box 4, a rainproof shutter 12 is arranged on an outer wall of one side of the box 4, a first ventilation slot hole 20 is formed in an outer wall of the other side of the box 4, a second ventilation slot hole 21 is formed in outer walls of both sides of the box 3, the first ventilation slot hole 20 and the second ventilation slot hole 21 are communicated with each other, the front end faces of the box 4 and the box 3 are provided with a sealing door 5, a safety lock 6 is arranged on the sealing door 5, the bottom end of the rotating shaft 8 is installed in a bearing, outer walls of the rotating shaft 8 are in threaded engagement with a first threaded hole 19 on the outer wall of the rotating shaft 8, a second threaded hole 1007 is formed in the surface of the limiting plate, an outer wall of the limiting plate 1001, an outer wall of the box is provided with an electrical property conversion control module 13, a top end of a temperature and humidity conversion control module 14, and a temperature and humidity conversion module output end of a temperature conversion control box 14 is arranged on the top end of a temperature and a temperature conversion control box of a temperature conversion control module on the bottom of a temperature conversion box.

In this embodiment, be clearance connection between the cell wall in the U type groove on the both ends outer wall of the board-like primary filter screen 15 all and U type cardboard 18 to be convenient for the staff carries out dismouting change or clearance to the board-like primary filter screen 15, the setting of rain-proof shutter 12 can externally play the effect of rain-proof water, be connected for thread engagement between the external screw thread on the outer wall of spacing post 1001 and the second screw hole 1007 on the limiting plate 1002, thereby the staff of being convenient for carries out the dismouting change to spring 1004.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a dampproofing low-voltage distribution cabinet, includes the cabinet body (3), its characterized in that: the improved multifunctional cabinet is characterized in that the outer walls of two sides of the cabinet body (3) are respectively provided with a box body (4), an air dryer (16) is arranged inside the box body (4), the two sides of the air dryer (16) are respectively provided with a plate-type primary filter screen (15) and a fan (17), a side plate (9) is arranged below the outer walls of two sides of the cabinet body (3), a first threaded hole (19) is formed in the surface of the side plate (9), a rotating shaft (8) is arranged in the first threaded hole (19), a rotary adjusting plate (7) is arranged at the top end of the rotating shaft (8), a supporting mechanism (10) is arranged at the bottom end of the rotating shaft (8), the supporting mechanism (10) comprises a limiting column (1001), a limiting plate (1002), a buffer plate (1003), a spring (1004), a supporting seat (1006), a bearing seat (1006), a second threaded hole (1007), a damping rubber sleeve (1008) and a through hole (1009), the four corners at the top of the supporting seat (1005) are respectively provided with the limiting column (1009), the other end of the limiting column (1001) passes through the damping rubber sleeve (1008) to be connected with the damping rubber sleeve (1002), the limiting plate (1003) and the supporting seat (1005), the outer wall (1004) is arranged between the buffer plate (1005), and the outer wall (1004) and the outer wall of the spring (1004) is arranged outside of the limiting column (1001), four corners of the bottom of the cabinet body (3) are provided with universal wheels (11).

2. Moisture-proof low-voltage power distribution cabinet according to claim 1, characterized in that: the two ends of the plate-type primary filter screen (15) are arranged in U-shaped grooves in the U-shaped clamping plates (18), the outer walls of the two ends of the plate-type primary filter screen (15) are in clearance connection with the groove walls of the U-shaped grooves in the U-shaped clamping plates (18), and the U-shaped clamping plates (18) are arranged at the top end and the bottom end inside the box body (4).

3. Moisture-proof low-voltage power distribution cabinet according to claim 1, characterized in that: the rain-proof blind window (12) is arranged on the outer wall of one side of the box body (4), the outer wall of the other side of the box body (4) is provided with a first ventilation groove hole (20), the outer walls of the two sides of the cabinet body (3) are provided with second ventilation groove holes (21), and the first ventilation groove hole (20) and the second ventilation groove holes (21) are communicated with each other.

4. Moisture-proof low-voltage power distribution cabinet according to claim 1, characterized in that: the front end faces of the box body (4) and the cabinet body (3) are provided with sealing doors (5), and safety locks (6) are arranged on the sealing doors (5).

5. Moisture-proof low-voltage power distribution cabinet according to claim 1, characterized in that: the bottom of pivot (8) is installed in the bearing, be provided with the external screw thread on the outer wall of pivot (8), be connected for thread engagement between the first screw hole (19) on external screw thread on pivot (8) outer wall and curb plate (9).

6. Moisture-proof low-voltage power distribution cabinet according to claim 1, characterized in that: the surface of the limiting plate (1002) is provided with a second threaded hole (1007), the outer wall of the other end of the limiting column (1001) is provided with an external thread, and the external thread on the outer wall of the limiting column (1001) is in threaded engagement connection with the second threaded hole (1007) on the limiting plate (1002).

7. Moisture-proof low-voltage power distribution cabinet according to claim 1, characterized in that: the damping rubber sleeve (1008) is arranged on the hole wall of the through hole (1009), and the through hole (1009) is formed in four corners of the surface of the buffer plate (1003).

8. Moisture-proof low-voltage power distribution cabinet according to claim 1, characterized in that: the utility model discloses a cabinet, including the cabinet body, the top of the cabinet body (3) is provided with out tuber pipe (2), it is provided with solenoid valve (1) on tuber pipe (2), control box (13) are installed to the inside top one side of the cabinet body (3), the bottom of control box (13) is provided with temperature and humidity detection sensor (14), the inside of control box (13) is provided with analog-to-digital conversion module and controller, the output of temperature and humidity detection sensor (14) and analog-to-digital conversion module's input electric connection, analog-to-digital conversion module's output and the input electric connection of controller, the output of controller respectively with the input electric connection of solenoid valve (1) and fan (17).