Heat dissipation type power distribution cabinet

Abstract

The utility model relates to the technical field of heat dissipation type power distribution power cabinets, and discloses a heat dissipation type power distribution power cabinet which comprises a cabinet body, supports are fixedly connected to the four corners of the upper surface of the cabinet body, a waterproof sun shield is fixedly connected to the top ends of the supports, a cabinet door is fixedly connected to one side of a hinge, a handle is fixedly connected to one side of the cabinet door, and the handle is fixedly connected to the other side of the cabinet door. Water guide plates are fixedly connected to the outer walls of the two sides of the cabinet body, dustproof heat dissipation nets are installed on the outer walls of the two sides of the cabinet body, an exhaust device is fixedly connected to the middle of the upper surface of the cabinet body and comprises a first servo motor, and first fan blades are fixedly connected to the outer wall of the output end of the first servo motor. According to the utility model, the problem of poor waterproof effect is solved, the loss is reduced, the practicability is increased, the problem of poorer heat dissipation effect is solved, the service life of the power distribution power cabinet is prolonged, the probability of damage of components is reduced, and manpower is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation type distribution power cabinets, in particular to a heat dissipation type distribution power cabinet. Background Art

[0002] The distribution power cabinet is an important device in the power system and also the end equipment of the distribution power system. The distribution power cabinet is used in occasions where the load is relatively scattered and the number of circuits is small. They distribute the electric energy of a certain circuit of the upper-level distribution equipment to the nearby load. This level of equipment should provide protection, monitoring and control for the load. The distribution power cabinet is widely used in various industries. At present, the distribution power cabinets on the market are composed of structures such as a power cabinet body and a heat dissipation component. Some distribution power cabinets do not have good waterproof measures. In most areas every year, there will be a plum rain season in some months, and the plum rain season will last for a long time. Since there are many electrical components placed inside the distribution power cabinet, if the waterproof measures are not good, it will damage the electrical components inside the distribution power cabinet, cause the electrical components to be drenched by rain, and thus the electrical components will burn out. Content of the Utility Model

[0003] In order to make up for the above deficiencies, the utility model provides a heat dissipation type distribution power cabinet, aiming to improve the problem of poor waterproof effect.

[0004] To achieve the above object, the utility model provides the following technical solution: A heat dissipation type distribution power cabinet includes a cabinet body. Four corners of the upper surface of the cabinet body are fixedly connected with brackets. The top ends of the brackets are fixedly connected with a waterproof sunshade. One side of the cabinet body is fixedly connected with a hinge. One side of the hinge is fixedly connected with a cabinet door. A viewing window is arranged in the middle of the cabinet door. One side of the cabinet door is fixedly connected with a handle. Water guide plates are fixedly connected to the outer walls on both sides of the cabinet body. Dustproof and heat dissipation nets are installed on the outer walls on both sides of the cabinet body. An exhaust device is fixedly connected to the middle of the upper surface of the cabinet body. The exhaust device includes a first servo motor. The outer wall of the output end of the first servo motor is fixedly connected with a first fan blade. The middle of the first servo motor is fixedly connected with an exhaust fan frame. The exhaust fan frame in the middle of the first servo motor is fixedly connected to the top of the cabinet body.

[0005] Preferably, a plurality of first fixing plates are fixedly installed on both sides of the inner wall of the cabinet body. A plurality of first placing plates are arranged at the top ends of the first fixing plates.

[0006] Preferably, second fixing plates are fixedly connected to the bottom ends of both sides of the inner wall of the cabinet body. Second placing plates are arranged at the top ends of the second fixing plates.

[0007] Preferably, a water pump is fixedly connected to one side of the upper surface of the second placing plate. The output end of the water pump is fixedly connected with a cooling pipe.

[0008] Preferably, one end of the cooling pipe is fixedly connected to a liquid storage box, one side of the liquid storage box is fixedly connected to a communicating pipe, one end of the communicating pipe is fixedly connected to the input end of a water pump, and a heat dissipation silica gel is arranged on the outer wall of the liquid storage box.

[0009] Preferably, fixed blocks are fixedly connected to the bottom ends of the inner walls on both sides of the cabinet body, and a heat dissipation device is fixedly connected to one end of each fixed block.

[0010] Preferably, the heat dissipation device includes a fan frame, a second servo motor is fixedly connected to the middle of the fan frame, and a second fan blade is fixedly connected to the outer wall of the output end of the second servo motor.

[0011] Preferably, an air inlet hole is arranged at the bottom end of the rear side of the cabinet body

[0012] The utility model has the following beneficial effects:

[0013] 1. In the utility model, the waterproof sunshade board and the water guide board can effectively prevent rainwater from entering the cabinet body, which not only effectively protects the cabinet body from being eroded by rainwater, but also effectively prevents the damage of components caused by rainwater entering the cabinet body, solves the problem of poor waterproof effect, reduces losses, and increases practicability.

[0014] 2. In the utility model, the heat dissipation device and the cooling pipe can achieve the effect of quickly reducing the temperature in the cabinet body, which not only effectively prevents the risk of components in the cabinet body being burned out due to too high temperature, solves the problem of poor heat dissipation effect, but also improves the service life of the distribution power cabinet, reduces the probability of component damage, and saves manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional schematic diagram of a heat dissipation type distribution power cabinet proposed by the utility model;

[0016] Figure 2 is a three-dimensional schematic diagram of the cabinet body of a heat dissipation type distribution power cabinet proposed by the utility model;

[0017] Figure 3 is a three-dimensional schematic diagram of the first placement board of a heat dissipation type distribution power cabinet proposed by the utility model;

[0018] Figure 4 is a three-dimensional schematic diagram of a water pump of a heat dissipation type distribution power cabinet proposed by the utility model;

[0019] Figure 5 is a three-dimensional schematic diagram of a second servo motor of a heat dissipation type distribution power cabinet proposed by the utility model.

[0020] Legend Explanation:

[0021] 1. Cabinet body; 2. Waterproof sunshade; 3. Bracket; 4. Observation window; 5. Hinge; 6. Water guide plate; 7. Handle; 8. First servo motor; 9. First fan blade; 10. Dust-proof and heat-dissipating net; 11. Air inlet hole; 12. First placement plate; 13. First fixing plate; 14. Heat-conducting silicone; 15. Water pump; 16. Cooling pipe; 17. Connecting pipe; 18. Fixed block; 19. Second servo motor; 20. Second fan blade; 21. Fan frame; 22. Liquid storage box; 23. Second placement plate; 24. Second fixing plate; 25. Cabinet door. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Refer to Figures 1 - 5 , an embodiment provided by the present invention: a heat-dissipating power distribution cabinet, including a cabinet body 1, brackets 3 are fixedly connected to the four corners of the upper surface of the cabinet body 1, a waterproof sunshade 2 is fixedly connected to the top of the brackets 3, a hinge 5 is fixedly connected to one side of the cabinet body 1, a cabinet door 25 is fixedly connected to one side of the hinge 5, an observation window 4 is arranged in the middle of the cabinet door 25, a handle 7 is fixedly connected to one side of the cabinet door 25, water guide plates 6 are fixedly connected to the outer walls on both sides of the cabinet body 1, dust-proof and heat-dissipating nets 10 are installed on the outer walls on both sides of the cabinet body 1, an exhaust device is fixedly connected to the middle of the upper surface of the cabinet body 1, the exhaust device includes a first servo motor 8, a first fan blade 9 is fixedly connected to the outer wall of the output end of the first servo motor 8, an exhaust fan frame is fixedly connected to the middle of the first servo motor 8, the exhaust fan frame in the middle of the first servo motor 8 is fixedly connected to the top of the cabinet body 1, and a plurality of first fixing plates 13 are fixedly installed on both sides of the inner wall of the cabinet body 1, and a plurality of first placement plates 12 are arranged at the tops of the first fixing plates 13.

[0024] Specifically, the waterproof sunshade 2 above the cabinet body 1 can shield the cabinet body 1 from rain and sunlight. The water guide plates 6 provided on both sides of the cabinet body 1 can guide water during rain to prevent rainwater from entering the cabinet body 1. The dust-proof and heat-dissipating nets 10 provided on both sides of the cabinet body 1 can dissipate heat and prevent dust, blocking dust from entering the cabinet body 1. The cabinet door 25 provided at the front end of the cabinet body 1 can facilitate the staff to open it for maintenance. The observation window 4 provided on the cabinet door 25 can facilitate the staff to observe the interior of the cabinet body 1. The air inlet hole 11 provided at the rear of the cabinet body 1 can allow the outside air to enter for cooling. The exhaust device provided at the top of the cabinet body 1 can be driven by the first servo motor 8 to discharge the temperature generated inside the cabinet body 1 to the outside through the first fan blade 9. The first fixing plate 13 provided on the inner wall of the cabinet body 1 can facilitate the placement of the first placement plate 12, which is beneficial for installation and disassembly. The waterproof sunshade 2 and the water guide plate 6 can effectively prevent rainwater from entering the cabinet body 1, which not only effectively protects the cabinet body 1 from being eroded by rainwater, but also effectively prevents the damage of components caused by rainwater entering the cabinet body 1, reduces losses, and increases practicality.

[0025] At the bottom ends of the inner walls on both sides of the cabinet body 1, there are second fixing plates 24 fixedly connected. At the top of the second fixing plates 24, there is a second placement plate 23. On one side of the upper surface of the second placement plate 23, there is a water pump 15 fixedly connected. The output end of the water pump 15 is fixedly connected with a cooling pipe 16. One end of the cooling pipe 16 is fixedly connected with a liquid storage box 22. One side of the liquid storage box 22 is fixedly connected with a connecting pipe 17. One end of the connecting pipe 17 is fixedly connected to the input end of the water pump 15. The outer wall of the liquid storage box 22 is provided with heat-dissipating silica gel 14. At the bottom ends of the inner walls on both sides of the cabinet body 1, there are fixing blocks 18 fixedly connected. One end of the fixing blocks 18 is fixedly connected with a heat-dissipating device. The heat-dissipating device includes a fan frame 21. In the middle of the fan frame 21, there is a second servo motor 19 fixedly connected. The outer wall of the output end of the second servo motor 19 is fixedly connected with a second fan blade 20. At the bottom rear of the cabinet body 1, there is an air inlet hole 11.

[0026] Specifically, the second placement plate 23 can be fixed by the second fixed plate 24 inside the cabinet body 1 to prevent it from falling off. The water pump 15 fixedly connected to the second fixed plate 24 can extract the coolant in the liquid storage box 22 through the input end of the water pump 15 via the connecting pipe 17, and then transport the coolant into the cooling pipe 16 through the output end of the water pump 15. The coolant is transported into the liquid storage box 22 through the cooling pipe 16 to achieve circulating cooling. After circulating cooling through the cooling pipe 16, the temperature of the coolant liquid rises. The heat dissipation silica gel 14 wrapped around the outer wall of the liquid storage box 22 can cool the coolant inside the liquid storage box 22. The cooling temperature emitted by the cooling pipe 16 is dissipated by the heat dissipation device at the bottom end of the cabinet body 1. The second servo motor 19 drives the second fan blade 20 to blow the cooling temperature upward to dissipate heat and cool down the components inside the cabinet body 1. Through the heat dissipation device and the cooling pipe 16, the effect of quickly reducing the temperature inside the cabinet body 1 can be achieved. This not only effectively prevents the risk of burning out components due to excessive temperature inside the cabinet body 1, but also improves the service life of the power distribution cabinet, reduces the probability of component damage, and saves manpower.

[0027] Working principle: The waterproof and sunshade board 2 above the cabinet body 1 can shield rain and sunlight for the cabinet body 1. The water guide plates 6 arranged on both sides of the cabinet body 1 can guide water during rain to prevent rainwater from entering the cabinet body 1. The dust-proof and heat-dissipating nets 10 arranged on both sides of the cabinet body 1 can dissipate heat and prevent dust, blocking dust from entering the cabinet body 1. The cabinet door 25 arranged at the front end of the cabinet body 1 is convenient for the staff to open for maintenance. The observation window 4 arranged on the cabinet door 25 can facilitate the staff to observe the interior of the cabinet body 1. The air inlet holes 11 arranged at the rear of the cabinet body 1 can allow external air to enter for cooling. The exhaust device arranged at the top end of the cabinet body 1 can be driven by the first servo motor 8 to discharge the temperature generated inside the cabinet body 1 outward through the first fan blade 9. The first fixed plate 13 arranged on the inner wall of the cabinet body 1 can facilitate the placement of the first placement plate 12, which is beneficial for installation and disassembly.

[0028] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A heat-dissipating power distribution cabinet, comprising a cabinet body (1), characterized in that: Four corners of the upper surface of the cabinet body (1) are fixedly connected with brackets (3), the top ends of the brackets (3) are fixedly connected with a waterproof and sunshade board (2), one side of the cabinet body (1) is fixedly connected with a hinge (5), one side of the hinge (5) is fixedly connected with a cabinet door (25), an observation window (4) is arranged in the middle of the cabinet door (25), one side of the cabinet door (25) is fixedly connected with a handle (7), water guide plates (6) are fixedly connected to the outer walls on both sides of the cabinet body (1), dust-proof and heat-dissipating nets (10) are installed on the outer walls on both sides of the cabinet body (1), an exhaust device is fixedly connected to the middle of the upper surface of the cabinet body (1), the exhaust device includes a first servo motor (8), the outer wall of the output end of the first servo motor (8) is fixedly connected with a first fan blade (9), the middle of the first servo motor (8) is fixedly connected with an exhaust fan frame, and the exhaust fan frame in the middle of the first servo motor (8) is fixedly connected to the top of the cabinet body (1).

2. The heat dissipation type power distribution switch cabinet according to claim 1, characterized in that: A plurality of first fixing plates (13) are fixedly installed on both sides of the inner wall of the cabinet body (1), and a plurality of first placing plates (12) are arranged at the top ends of the first fixing plates (13).

3. A heat-dissipating power distribution cabinet according to claim 1, characterized in that: Second fixing plates (24) are fixedly connected to the bottom ends of both sides of the inner wall of the cabinet body (1), and second placing plates (23) are arranged at the top ends of the second fixing plates (24).

4. The heat dissipation type power distribution cabinet according to claim 3, wherein: A water pump (15) is fixedly connected to one side of the upper surface of the second placing plate (23), and an output end of the water pump (15) is fixedly connected with a cooling pipe (16).

5. The heat dissipation type distribution power cabinet according to claim 4, wherein: One end of the cooling pipe (16) is fixedly connected with a liquid storage box (22), one side of the liquid storage box (22) is fixedly connected with a communicating pipe (17), one end of the communicating pipe (17) is fixedly connected to the input end of the water pump (15), and heat-dissipating silica gel (14) is arranged on the outer wall of the liquid storage box (22).

6. The heat-dissipating power distribution cabinet according to claim 1, wherein: Fixed blocks (18) are fixedly connected to the bottom ends of both sides of the inner wall of the cabinet body (1), and a heat-dissipating device is fixedly connected to one end of each fixed block (18).

7. The heat dissipation type power distribution cabinet according to claim 6, characterized in that: The heat-dissipating device includes a fan frame (21), a second servo motor (19) is fixedly connected to the middle of the fan frame (21), and the outer wall of the output end of the second servo motor (19) is fixedly connected with a second fan blade (20).

8. A heat-dissipating power distribution cabinet according to claim 1, characterized in that: An air inlet hole (11) is arranged at the bottom end of the rear side of the cabinet body (1).

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