CN215834999U

CN215834999U - High-efficiency power distribution cabinet easy to dissipate heat

Info

Publication number: CN215834999U
Application number: CN202122213101.5U
Authority: CN
Inventors: 黄晓军; 王仕钊
Original assignee: Suzhou Pinde Power Equipment Co ltd
Current assignee: Suzhou Pinde Power Equipment Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-15
Anticipated expiration: 2031-09-13

Abstract

The utility model relates to a power distribution cabinet with easy heat dissipation and high efficiency, which comprises a cabinet body and a door plate, wherein the door plate is arranged at the front side of the cabinet body, the bottom side of the cabinet body is fixedly connected with a mounting seat, a rectangular groove is dug at the rear side of the cabinet body, heat dissipation fins are equidistantly arranged at the rear side of the inner wall of the rectangular groove, first exhaust fans are respectively and equidistantly arranged at two sides of the inner wall of the rectangular groove, the first exhaust fans respectively penetrate through the outer side of the cabinet body, the heat dissipation rate of the heat dissipation fins can be further accelerated, the practicability is greatly improved, the cabinet body can be more comprehensively cooled and ventilated, meanwhile, the space in the cabinet body is not occupied, the normal use of electric elements in the cabinet body is not influenced, the heat generated by a second exhaust fan can be conveyed together, the condition that the heat in the cabinet body is increased due to the arrangement of a motor is effectively avoided, the design is more reasonable and effective, and the external environment is hot summer, the heat absorbed by the heat-conducting plate can be rapidly cooled.

Description

High-efficiency power distribution cabinet easy to dissipate heat

Technical Field

The utility model relates to an easy-to-radiate high-efficiency power distribution cabinet, and belongs to the technical field of power distribution cabinets.

Background

The power distribution cabinet is a general name of a motor control center, and is used in occasions with dispersed loads and less loops; the motor control center is used for the occasions with concentrated loads and more loops, the motor control center distributes the electric energy of a certain circuit of the upper-level distribution equipment to the nearby loads, the equipment provides protection, monitoring and control for the loads, along with the social progress, the power supply demand of people is more and more large, and therefore various power distribution cabinets appear on the market at present, but when the power distribution cabinet on the market is used, the inside of the device cannot be better radiated in time, the temperature inside the device is overhigh after the service life is long, the long-term use is not facilitated, the existing power distribution cabinet can be internally provided with air exhaust structures such as a fan motor and the like, but the mode can further increase the temperature inside the power distribution cabinet due to the unreasonable design of the motor, and therefore the power distribution cabinet with high efficiency and easy heat radiation is provided.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, provide the power distribution cabinet with easy heat dissipation and high efficiency, and effectively solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides an easy heat dissipation high efficiency switch board, includes the cabinet body, door plant, the door plant sets up in cabinet body front side, cabinet body bottom side fixedly connected with mount pad, cabinet body rear side is dug and is equipped with the rectangle recess, rectangle recess inner wall rear side equidistance is equipped with radiating fin, rectangle recess inner wall both sides equidistance is equipped with first row of fan respectively, first row of fan runs through the external side of cabinet respectively.

As a further description of the above scheme, the inside left side symmetry of door plant is equipped with the hinge, the door plant inlays and locates the door plant inner chamber, and is fixed through hinge and the internal wall connection of cabinet, the inboard symmetry of door plant is equipped with heat dissipation side pipe, the equidistance is equipped with the installation pipe between the heat dissipation side pipe inner wall, fixedly connected with second exhaust fan in the installation pipe inner chamber.

As a further description of the above scheme, the heat dissipation square pipe and the installation pipe respectively penetrate through the outer side of the door panel, the outer side of the inner wall of the heat dissipation square pipe is fixedly connected with a dust screen, and the dust screen is tightly attached to the outer end of the installation pipe.

As a further description of the above scheme, the cabinet body left side symmetry is equipped with the air inlet fan, the cabinet body right side symmetry is equipped with the air discharge fan, air inlet fan and air discharge fan respectively with cabinet body inner chamber through connection, the cabinet body left and right sides is through connection respectively has the fixed plate, the fixed plate outside is equipped with the blow vent respectively, the blow vent respectively with cabinet body inner chamber through connection.

As a further description of the above scheme, the fixing plate is respectively located between the air inlet fan and the air exhaust fan, the right side of the top of the cabinet body is provided with a heat conducting plate in a penetrating manner, the bottom side of the inner wall of the mounting seat is fixedly connected with a water storage tank, the water storage tank penetrates through the rear side of the mounting seat, and one end of the water storage tank is provided with a water inlet hole.

As a further description of the above scheme, a water pump is arranged on the right side of the water storage tank, an output end of the water pump is connected with a water delivery pipe through a pipeline, atomizing nozzles are equidistantly arranged on the top side of the water delivery pipe, and an input end of the water pump is communicated with the water storage tank through a pipeline.

The utility model has the beneficial effects that:

1. by arranging the radiating fins and the first row of fans, the radiating fins can increase the contact area with the external air, and the first row of fans can blow the radiating fins when being started, so that the radiating rate of the radiating fins can be further increased, and the practicability is greatly improved;

2. by arranging the heat dissipation square pipe and the second exhaust fan, the second exhaust fan can convey heat inside the cabinet body forwards, so that the cabinet body can be cooled and ventilated more comprehensively, and meanwhile, the space inside the cabinet body cannot be occupied to influence the normal use of electrical elements inside the cabinet body;

3. the air flow in the cabinet body is accelerated by arranging the air inlet fan, the exhaust fan and the air vent, the heat in the cabinet body is quickly dissipated, the increase of dust in the cabinet body is reduced, and meanwhile, the heat generated by the second exhaust fan can be conveyed together in the air blowing process, so that the condition that the heat in the cabinet body is increased due to the arrangement of a motor is effectively avoided, and the design is more reasonable and effective;

4. through setting up heat-conducting plate, retaining jar and atomizer, the water pump can send into the cooling water in the retaining jar in the water delivery pipe, then utilizes the atomizer to spray atomizing steam on the heat-conducting plate, in the hot summer of external environment, can be rapid cool down the absorptive heat of heat-conducting plate.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

Fig. 1 is a schematic view of an appearance structure of an easy-to-radiate high-power distribution cabinet of the utility model.

Fig. 2 is a rear view of a cabinet body of an easy-heat-dissipation high-efficiency power distribution cabinet of the utility model.

Fig. 3 is a rear view of a door panel of an easy-to-dissipate high-efficiency power distribution cabinet according to the present invention.

Fig. 4 is a schematic sectional structure view of a cabinet body and a mounting seat of the power distribution cabinet easy to dissipate heat and having high efficiency.

Reference numbers in the figures: 1. a cabinet body; 2. a door panel; 3. a mounting seat; 4. a rectangular groove; 5. a heat dissipating fin; 6. a first exhaust fan; 7. a hinge; 8. radiating square tubes; 9. installing a pipe; 10. a second exhaust fan; 11. a dust screen; 12. an air inlet fan; 13. an exhaust fan; 14. a fixing plate; 15. a vent; 16. a heat conducting plate; 17. a water storage tank; 18. a water pump; 19. a water delivery pipe; 20. an atomizing spray head.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an easy heat dissipation high efficiency switch board, includes the cabinet body 1, door plant 2 sets up in the 1 front side of the cabinet body, 1 bottom side fixedly connected with mount pad 3 of the cabinet body, 1 rear side of the cabinet body is dug and is equipped with rectangle recess 4, rectangle recess 4 inner wall rear side equidistance is equipped with radiating fin 5, rectangle recess 4 inner wall both sides equidistance are equipped with first exhaust fan 6 respectively, first exhaust fan 6 runs through the 1 outside of the cabinet body respectively, and through setting up radiating fin 5 and first exhaust fan 6, radiating fin 5 can be absorbed the heat of the 1 rear side of the cabinet body by radiating fin 5, and radiating fin 5 can increase the area of contact with the outside air, starts first exhaust fan 6 simultaneously, and first exhaust fan 6 can blow to radiating fin 5 to can further accelerate radiating fin 5's rate, the practicality improves greatly.

Specifically, as shown in fig. 3, hinges 7 are symmetrically arranged on the left side inside the door panel 2, the door panel 2 is embedded in the inner cavity of the door panel 2, and is connected and fixed with the inner wall of the cabinet body 1 through a hinge 7, a heat dissipation square pipe 8 is symmetrically arranged at the inner side of the door panel 2, the equal distance between the inner walls of the heat dissipation square pipes 8 is provided with a mounting pipe 9, a second exhaust fan 10 is fixedly connected in the inner cavity of the mounting pipe 9, the heat-radiating square tube 8 and the mounting tube 9 respectively penetrate through the outer side of the door panel 2, the outer side of the inner wall of the heat-radiating square tube 8 is fixedly connected with a dust screen 11, the dustproof net 11 is tightly attached to the outer end of the installation pipe 9, and by arranging the heat dissipation square pipe 8 and the second exhaust fan 10, when the door panel 2 is closed, the second exhaust fan 10 is started, the second exhaust fan 10 can convey the heat in the cabinet body 1 forward, the cabinet body 1 can be cooled and ventilated more comprehensively, meanwhile, the space inside the cabinet body 1 is not occupied, and the normal use of electrical elements inside the cabinet body 1 is not affected.

Specifically, as shown in fig. 4, an air inlet fan 12 is symmetrically arranged on the left side of the cabinet body 1, an air outlet fan 13 is symmetrically arranged on the right side of the cabinet body 1, the air inlet fan 12 and the air outlet fan 13 are respectively connected with the inner cavity of the cabinet body 1 in a penetrating manner, the left side and the right side of the cabinet body 1 are respectively connected with a fixing plate 14 in a penetrating manner, air vents 15 are respectively arranged on the outer sides of the fixing plates 14, the air vents 15 are respectively connected with the inner cavity of the cabinet body 1 in a penetrating manner, the air inlet fan 12 and the air outlet fan 13 are respectively started by arranging the air inlet fan 12, the air outlet fan 13, the air inlet fan 12 can send outside air into the cabinet body 1, the air outlet fan 13 can discharge the air inside the cabinet body 1 to the outside of the cabinet body 1, so as to accelerate the air flow inside the cabinet body 1, rapidly discharge heat in the cabinet body 1 and reduce the increase of dust in the cabinet body 1, and simultaneously in the air blowing process, can carry the heat that second exhaust fan 10 produced together, the effectual condition of having avoided leading to the inside heat of the cabinet body 1 to increase because of setting up the motor, design more reasonable, effective.

Specifically, as shown in fig. 4, the fixing plate 14 is respectively located between the air intake fan 12 and the air exhaust fan 13, the right side of the top of the cabinet 1 is provided with a heat conducting plate 16 in a penetrating manner, the bottom side of the inner wall of the mounting base 3 is fixedly connected with a water storage tank 17, the water storage tank 17 penetrates through the rear side of the mounting base 3, one end of the water storage tank 17 is provided with a water inlet, the right side of the water storage tank 17 is provided with a water pump 18, the output end of the water pump 18 is connected with a water pipe 19 through a pipeline, the top side of the water pipe 19 is provided with atomizing nozzles 20 at equal intervals, the input end of the water pump 18 is connected with the water storage tank 17 through a pipeline, by arranging the heat conducting plate 16, the water storage tank 17 and the atomizing nozzles 20, the heat conducting plate 16 can absorb heat inside the cabinet 1, and simultaneously, the water is injected into the water storage tank 17 and the water pump 18 is started, the water pump 18 can feed the cooling water in the water storage tank 17 into the water pipe 19, and then atomized water vapor is sprayed on the heat conducting plate 16 by the atomizing nozzles 20, in summer with hot external environment, the heat absorbed by the heat-conducting plate 16 can be rapidly cooled.

When the utility model is used, the heat radiation fins 5 can absorb the heat at the rear side of the cabinet body 1 by the heat radiation fins 5, the heat radiation fins 5 can increase the contact area with the external air, simultaneously the first exhaust fan 6 is started, the first exhaust fan 6 can blow the heat radiation fins 5, when the door panel 2 is closed, the second exhaust fan 10 is started, the second exhaust fan 10 can convey the heat in the cabinet body 1 forwards, the air inlet fan 12 and the exhaust fan 13 are respectively started, the air inlet fan 12 can send the external air into the cabinet body 1, the exhaust fan 13 can discharge the air in the cabinet body 1 to the outside of the cabinet body 1, the air flow in the cabinet body 1 is accelerated, in the blowing process, the heat generated by the second exhaust fan 10 can be conveyed together, the heat conduction plate 16 can absorb the heat in the cabinet body 1, simultaneously the water storage tank 17 is filled with cooling water and the water pump 18 is started, the water pump 18 can send the cooling water in the water storage tank 17 into the water delivery pipe 19, and then the atomized water vapor is sprayed on the heat conduction plate 16 by the atomizing nozzle 20.

The above embodiments are preferred embodiments of the present invention, and those skilled in the art can make variations and modifications to the above embodiments, therefore, the present invention is not limited to the above embodiments, and any obvious improvements, substitutions or modifications made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides an easy heat dissipation high efficiency switch board, includes the cabinet body (1), door plant (2), its characterized in that, door plant (2) set up in the cabinet body (1) front side, the cabinet body (1) bottom side fixedly connected with mount pad (3), the cabinet body (1) rear side is dug and is equipped with rectangle recess (4), rectangle recess (4) inner wall rear side equidistance is equipped with radiating fin (5), rectangle recess (4) inner wall both sides equidistance are equipped with first row of fan (6) respectively, first row of fan (6) run through the cabinet body (1) outside respectively.

2. The easy-to-radiate high-efficiency power distribution cabinet according to claim 1, characterized in that: the inside left side symmetry of door plant (2) is equipped with hinge (7), door plant (2) inlay and locate door plant (2) inner chamber, and fixed through hinge (7) and cabinet body (1) inner wall connection, door plant (2) inboard symmetry is equipped with heat dissipation side pipe (8), the equidistance is equipped with installation pipe (9) between heat dissipation side pipe (8) inner wall, fixedly connected with second exhaust fan (10) in installation pipe (9) inner chamber.

3. The easy-to-radiate high-efficiency power distribution cabinet according to claim 2, characterized in that: door plant (2) outside is run through respectively with installation pipe (9) heat dissipation side pipe (8), heat dissipation side pipe (8) inner wall outside fixedly connected with dust screen (11), dust screen (11) and installation pipe (9) outer end closely laminate.

4. The easy-to-radiate high-efficiency power distribution cabinet according to claim 3, characterized in that: the cabinet body (1) left side symmetry is equipped with air inlet fan (12), the cabinet body (1) right side symmetry is equipped with air discharge fan (13), air inlet fan (12) and air discharge fan (13) respectively with the cabinet body (1) inner chamber through connection, the cabinet body (1) left and right sides respectively through connection has fixed plate (14), the fixed plate (14) outside is equipped with blow vent (15) respectively, blow vent (15) respectively with the cabinet body (1) inner chamber through connection.

5. The easy-to-radiate high-efficiency power distribution cabinet according to claim 4, characterized in that: the utility model discloses a cabinet, including the cabinet body, fixed plate (14), mounting seat (3), exhaust fan (13), fixed plate (14) are located respectively between air inlet fan (12), exhaust fan (13), the cabinet body (1) top right side link up and is equipped with heat-conducting plate (16), mounting seat (3) inner wall bottom side fixedly connected with retaining jar (17), retaining jar (17) run through mounting seat (3) rear side, and one end is equipped with the inlet opening.

6. The easy-to-radiate high-efficiency power distribution cabinet according to claim 5, characterized in that: the water storage tank is characterized in that a water pump (18) is arranged on the right side of the water storage tank (17), the output end of the water pump (18) is connected with a water pipe (19) through a pipeline, atomizing nozzles (20) are arranged on the top side of the water pipe (19) at equal intervals, and the input end of the water pump (18) is communicated with the water storage tank (17) through a pipeline.