CN221669391U - Power distribution cabinet with temperature and humidity adjusting function - Google Patents

Abstract

The utility model discloses a power distribution cabinet with a temperature and humidity regulation function, and relates to the technical field of power distribution cabinets, comprising a cabinet body, wherein a power distribution equipment body is arranged in the middle of the inner wall of the cabinet body, a heat dissipation assembly and an adjusting assembly are arranged in the cabinet body, the heat dissipation assembly comprises two threaded shafts, the two threaded shafts are rotatably and alternately arranged on two sides of one side of the inner wall of the cabinet body through bearings, and sliding shafts are arranged on the other two sides of one side of the inner wall of the cabinet body; the beneficial effects of the utility model are as follows: the rotation motor that sets up in the heat dissipation subassembly rotates and drives the second gear and rotate, and the second gear drives its rotation simultaneously with two first gear meshing, and the rotation of two first gears drives two screw shafts and rotates, and the rotation of two screw shafts drives two grid boxes with screw sleeve screw-thread fit and removes on the slide shaft, and the heat dissipation fan dispels the heat when reciprocate, is convenient for make the internal circulation of air of cabinet, is favorable to distribution equipment to evenly dispel the heat.

Description

A power distribution cabinet with temperature and humidity adjustment function

Technical Field

The utility model relates to a power distribution cabinet, in particular to a power distribution cabinet with temperature and humidity regulating functions, belonging to the technical field of power distribution cabinets.

Background Art

The distribution cabinet (box) is divided into power distribution cabinet (box), lighting distribution cabinet (box), and metering cabinet (box). It is the final equipment of the power distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in places where the load is relatively dispersed and there are fewer circuits; the motor control center is used in places where the load is concentrated and there are more circuits. They distribute the power of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load.

Among them, the application number "CN202022523764.2" is a power distribution cabinet with automatic monitoring and adjustment functions, which can include a power distribution cabinet body, a cabinet door is provided on the power distribution cabinet body, and the cabinet door is hinged to one side of the power distribution cabinet body. The power distribution cabinet body is internally provided with an intelligent temperature and humidity controller, a heater, a fan, and a temperature and humidity sensor. The power distribution cabinet of the utility model measures the temperature and humidity inside the power distribution cabinet body through the temperature and humidity sensor, and sends the real-time temperature and humidity data to the intelligent temperature and humidity controller. The intelligent temperature and humidity controller controls the opening and closing of the heater and the fan according to the temperature and humidity values set by the power distribution cabinet at that time, and adjusts the temperature and humidity inside the power distribution cabinet body, so that the temperature and humidity of the power distribution cabinet meet the requirements of the internal body equipment. Further search found that the application number "CN202320093835.0" is a high and low voltage power distribution cabinet with environmental temperature and humidity monitoring function, which will include a power distribution cabinet body and internal electrical mechanisms, and one side of the power distribution cabinet body and the internal electrical mechanisms is fixedly set There is an adjustable ventilation mechanism, one side of the distribution cabinet body and the internal electrical mechanism is provided with an adjustable ventilation and heat dissipation mechanism, and one end of the distribution cabinet body and the internal electrical mechanism is rotatably provided with a distribution cabinet door mechanism. The utility model solves the problem that the heating of components in the current distribution cabinet accompanied by the increase of temperature in the cabinet may cause tripping, and the environment outside the distribution cabinet may cause low temperature and high humidity to cause short circuit of components. The utility model realizes multi-point real-time monitoring of temperature and humidity in the distribution cabinet by arranging temperature sensors and humidity sensors in the distribution cabinet body and the internal electrical mechanism, and realizes real-time control of temperature and humidity in the distribution cabinet by arranging the adjustable ventilation mechanism and the adjustable ventilation and heat dissipation mechanism.

However, the above two types of distribution cabinets still have certain shortcomings when in use. The heat dissipation ports of the distribution cabinets currently used are fixed, which is not convenient for uniform heat dissipation of the distribution equipment in the cabinet, and does not have the function of temperature and humidity regulation, which affects the use effect.

Utility Model Content

The purpose of the utility model is to provide a power distribution cabinet with temperature and humidity regulation function, so as to solve the problem raised in the above background technology that the heat dissipation port of the power distribution cabinet currently used is fixed, which is not convenient for uniform heat dissipation of the power distribution equipment in the cabinet and has no temperature and humidity regulation function.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power distribution cabinet with temperature and humidity adjustment function, comprising a cabinet body, a power distribution equipment body being arranged in the middle of the inner wall of the cabinet body, a heat dissipation component and an adjustment component being arranged inside the cabinet body, the heat dissipation component comprising two threaded shafts, the two threaded shafts being rotatably interspersed through bearings on both sides of one side of the inner wall of the cabinet body, sliding shafts being arranged on the other two sides of one side of the inner wall of the cabinet body, grid boxes being movably arranged on both sides of the inner wall of the cabinet body, cooling fans being arranged inside the two grid boxes, the adjustment component comprising two hollow boxes, the two hollow boxes being respectively arranged at the bottom ends of the two grid boxes, and moisture-proof boxes being slidably interspersed inside the two hollow boxes.

As a preferred technical solution of the utility model, the top ends of the two threaded shafts are each provided with a first gear, the middle part of one side of the top end of the cabinet is provided with a rotating motor, the output shaft of the rotating motor is provided with a second gear, and the first gear is meshingly connected with the second gear.

As a preferred technical solution of the utility model, the tops of the two threaded shafts are threadedly sleeved with threaded sleeves, the tops of the two sliding shafts are slidably provided with sliding sleeves, the two threaded sleeves are respectively connected to the tops of one side of the two grid boxes, and the two sliding sleeves are respectively connected to the tops of the other side of the two grid boxes.

As a preferred technical solution of the utility model, the interiors of the two moisture-proof boxes are filled with moisture-proof agents, one side of the two moisture-proof boxes is provided with an iron plate, one side of the two hollow boxes is provided with a magnetic plate, and the two iron plates are respectively adsorbed and connected to the two magnetic plates.

As a preferred technical solution of the utility model, a plurality of heat dissipation openings are provided on the top and the bottom of both sides of the cabinet.

As a preferred technical solution of the present utility model, a temperature and humidity control switch is provided in the middle of the side of the cabinet, and the sensing end of the temperature and humidity control switch is arranged inside the cabinet.

As a preferred technical solution of the utility model, the rotating motor and the four cooling fans are electrically connected to an external power supply through a temperature and humidity control switch.

Compared with the related art, the power distribution cabinet with temperature and humidity adjustment function provided by the utility model has the following beneficial effects:

1. The rotation of the rotating motor set in the heat dissipation component drives the second gear to rotate, and the second gear meshes with the two first gears to drive them to rotate simultaneously. The rotation of the two first gears drives the two threaded shafts to rotate. The rotation of the two threaded shafts cooperates with the threaded sleeve to drive the two grid boxes to move on the sliding shaft. While moving up and down, the heat dissipation fan dissipates heat, which is convenient for air circulation in the cabinet and conducive to uniform heat dissipation of the power distribution equipment;

2. The grid box set in the adjustment component drives the hollow box and moisture-proof box to move. The movement of the hollow box and moisture-proof box drives the moisture-proof agent to be used for moisture-proof. The set temperature and humidity control switch senses the temperature and humidity in the cabinet to timely control the cooling fan and the rotation motor, so as to provide temperature and humidity adjustment functions and improve the use effect.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Fig. 2 is a schematic diagram of the cross-sectional structure of the utility model;

FIG3 is a schematic diagram of a side cross-sectional structure of the utility model;

FIG. 4 is an enlarged structural schematic diagram of portion A of FIG. 3 of the present invention.

In the figure: 1. Cabinet; 2. Power distribution equipment body; 3. Heat dissipation component; 31. Threaded shaft; 32. Bearing; 33. Sliding shaft; 34. First gear; 35. Rotating motor; 36. Second gear; 37. Grid box; 38. Cooling fan; 39. Threaded sleeve; 310. Sliding sleeve; 4. Adjustment component; 41. Hollow box; 42. Moisture-proof box; 43. Moisture-proof agent; 44. Iron plate; 45. Magnetic plate; 46. Heat dissipation port; 5. Temperature and humidity control switch.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-4. The utility model provides a power distribution cabinet with temperature and humidity adjustment function, including a cabinet body 1, a power distribution equipment body 2 is provided in the middle of the inner wall of the cabinet body 1, and a heat dissipation component 3 and an adjustment component 4 are provided inside the cabinet body 1;

Please refer to Figures 1-4. The heat dissipation assembly 3 includes two threaded shafts 31. The two threaded shafts 31 are rotatably inserted and arranged on both sides of one side of the inner wall of the cabinet 1 through bearings 32. The other two sides of one side of the inner wall of the cabinet 1 are fixed with sliding shafts 33. Both sides of the inner wall of the cabinet 1 are movably provided with grid boxes 37. The interiors of the two grid boxes 37 are fixed with heat dissipation fans 38. Two heat dissipation fans 38 are respectively arranged inside the two grid boxes 37.

The top ends of the two threaded shafts 31 are fixed with a first gear 34, a rotating motor 35 is fixedly provided in the middle of one side of the top end of the cabinet 1, and a second gear 36 is fixedly provided on the output shaft of the rotating motor 35. The first gear 34 is meshedly connected with the second gear 36 to drive the two threaded shafts 31 to rotate simultaneously;

The tops of the two threaded shafts 31 are threadedly sleeved with threaded sleeves 39, and the tops of the two sliding shafts 33 are slidably provided with sliding sleeves 310. The two threaded sleeves 39 are respectively fixedly connected to the tops of one side of the two grid boxes 37, and the two sliding sleeves 310 are respectively fixedly connected to the tops of the other sides of the two grid boxes 37, so as to facilitate the movement of the grid boxes 37.

A temperature and humidity control switch 5 is provided in the middle of the side of the cabinet 1. The temperature and humidity control switch 5 is fixedly arranged in the middle of the side of the cabinet 1, and the sensing end of the temperature and humidity control switch 5 is arranged inside the cabinet 1 to provide temperature and humidity adjustment function;

The rotating motor 35 and the four cooling fans 38 are electrically connected to the external power supply through the temperature and humidity control switch 5, which is convenient for control and use;

Specifically, the rotating motor 35 provided in the heat dissipation component 3 rotates to drive the second gear 36 to rotate, and the second gear 36 meshes with the two first gears 34 to drive them to rotate simultaneously. The rotation of the two first gears 34 drives the two threaded shafts 31 to rotate, and the rotation of the two threaded shafts 31 cooperates with the threaded sleeve 39 to drive the two grid boxes 37 to move on the sliding shaft 33. While moving up and down, the heat dissipation fan 38 dissipates heat, which facilitates the air circulation in the cabinet 1 and is beneficial to uniform heat dissipation of the power distribution equipment.

Please refer to Figures 1-4. The adjustment assembly 4 includes two hollow boxes 41. The two hollow boxes 41 are fixedly arranged at the bottom ends of the two grid boxes 37 respectively. A moisture-proof box 42 is slidably inserted in the interior of the two hollow boxes 41 for moisture-proof use.

The interiors of the two moisture-proof boxes 42 are filled with moisture-proof agent 43. An iron plate 44 is fixed to one side of the two moisture-proof boxes 42. A magnetic plate 45 is fixed to one side of the two hollow boxes 41. The two iron plates 44 are respectively adsorbed and connected to the two magnetic plates 45, so that the moisture-proof boxes 42 can be easily drawn out to be filled with moisture-proof agent 43.

A plurality of heat dissipation openings 46 are provided at the top and bottom of both sides of the cabinet 1 for easy heat dissipation;

Specifically, the grid box 37 provided in the adjustment component 4 drives the hollow box 41 and the moisture-proof box 42 to move, and the hollow box 41 and the moisture-proof box 42 move to drive the moisture-proof agent 43 for moisture-proof use.

When in use, first place the heat dissipation component 3 in the corresponding working position, and then check whether all parts of the adjustment component 4 are working properly. After the inspection is completed, it can be used. The distribution equipment body 2 is installed in the cabinet 1 for normal use. The temperature and humidity control switch 5 set during use senses the temperature and humidity in the cabinet 1 to timely control the use of the heat dissipation fan 38 and the rotating motor 35. The rotating motor 35 set in the heat dissipation component 3 rotates to drive the second gear 36 to rotate, and the second gear 36 engages with the two first gears 34 to drive them to rotate at the same time. The rotation of the two first gears 34 drives the two threaded shafts 31 to rotate. The rotation of the two threaded shafts 31 and the threaded sleeve 39 drive the two grid boxes 37 to move on the sliding shaft 33. While moving up and down, the heat dissipation fan 38 dissipates heat, which is convenient for air circulation in the cabinet 1, which is beneficial to uniform heat dissipation of the distribution equipment. The grid box 37 set in the adjustment component 4 drives the hollow box 41 and the moisture-proof box 42 to move, and the hollow box 41 and the moisture-proof box 42 move to drive the moisture-proof agent 43 for moisture-proof use.

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

Claims (7)

1. The power distribution cabinet with the temperature and humidity adjusting function comprises a cabinet body (1) and is characterized in that a power distribution equipment body (2) is arranged in the middle of the inner wall of the cabinet body (1), and a heat dissipation assembly (3) and an adjusting assembly (4) are arranged in the cabinet body (1);

The heat dissipation assembly (3) comprises two threaded shafts (31), the two threaded shafts (31) are rotatably and alternately arranged on two sides of one side of the inner wall of the cabinet body (1) through bearings (32), sliding shafts (33) are respectively arranged on the other two sides of one side of the inner wall of the cabinet body (1), grid boxes (37) are respectively and movably arranged on the two sides of the inner wall of the cabinet body (1), and heat dissipation fans (38) are respectively arranged in the two grid boxes (37);

the adjusting component (4) comprises two hollowed-out boxes (41), the two hollowed-out boxes (41) are respectively arranged at the bottom ends of the two grid boxes (37), and moisture-proof boxes (42) are respectively arranged in the hollowed-out boxes (41) in a sliding and penetrating mode.

2. The power distribution cabinet with temperature and humidity adjusting function according to claim 1, wherein: the top of two screw shafts (31) all is equipped with first gear (34), the middle part of cabinet body (1) top one side is equipped with rotation motor (35), the output shaft of rotation motor (35) is equipped with second gear (36), first gear (34) are connected with second gear (36) meshing.

3. The power distribution cabinet with temperature and humidity adjusting function according to claim 1, wherein: the tops of the two threaded shafts (31) are provided with threaded sleeves (39) in a threaded sleeved mode, the tops of the two sliding shafts (33) are provided with sliding sleeves (310) in a sliding mode, the two threaded sleeves (39) are respectively connected with the tops of one sides of the two grid boxes (37), and the two sliding sleeves (310) are respectively connected with the tops of the other sides of the two grid boxes (37).

4. The power distribution cabinet with temperature and humidity adjusting function according to claim 1, wherein: the inside of two dampproofing box (42) all is filled with dampproofing agent (43), two one side of dampproofing box (42) all is equipped with iron plate (44), two one side of fretwork case (41) all is equipped with magnetic plate (45), two iron plate (44) adsorb with two magnetic plates (45) respectively and be connected.

5. The power distribution cabinet with temperature and humidity adjusting function according to claim 1, wherein: a plurality of heat dissipation openings (46) are formed in the top and the bottom of two sides of the cabinet body (1).

6. The power distribution cabinet with temperature and humidity adjusting function according to claim 2, wherein: the middle part of the side of the cabinet body (1) is provided with a temperature and humidity control switch (5), and the sensing end of the temperature and humidity control switch (5) is arranged in the cabinet body (1).

7. The power distribution cabinet with temperature and humidity adjusting function according to claim 6, wherein: the rotating motor (35) and the four radiating fans (38) are electrically connected with an external power supply through the temperature and humidity control switch (5).