A multi-interface output device based on wind-solar complementary power

Abstract

The utility model discloses a new energy electric power equipment technical field's a kind of based on wind and light complementary power's multi-interface output device, including equipment body, the inboard of equipment body is separately provided with inverter cavity, battery cavity and interface cavity, the inboard upper side of inverter cavity is fixedly installed with multiple heat dissipation fins, the surface of heat dissipation fin is fixedly connected with multiple groups of heat pipe, the bottom end of heat pipe is connected with semiconductor refrigeration piece, the top of equipment body is fixedly installed with cover plate through screw, the surface of cover plate is penetrated and is provided with heat dissipation channel, the inside of heat dissipation channel is communicated with the inside of inverter cavity, the inside of heat dissipation channel is fixedly installed with heat dissipation fan, by dividing the inside of equipment body into inverter cavity, battery cavity and interface cavity separation, make it self-heat dissipation, not only accelerate the efficiency of equipment body local heat dissipation, also improve the waterproof effect of device.

Description

Technical Field

[0001] This utility model belongs to the field of new energy power equipment technology, specifically relating to a multi-interface output device based on wind-solar hybrid power. Background Technology

[0002] In recent years, countries around the world have gradually recognized the importance of energy to humanity and the damage to the environment and ecosystems caused by conventional energy use. Countries have begun to address and mitigate the already deteriorating environment based on their national conditions, and have made the development and utilization of renewable and pollution-free new energy sources an important part of sustainable development. Wind-solar hybrid power generation systems utilize the complementarity of wind and solar energy resources, offering a high cost-performance ratio and promising application prospects. Wind-solar hybrid systems use solar cell arrays and wind turbines (which convert AC to DC) to store the generated electricity in battery banks. This process typically requires interface output devices.

[0003] Existing multi-interface output devices for wind-solar hybrid power still have some shortcomings. Most of these devices use centralized heat dissipation for the inverters and battery packs, which leads to turbulent airflow and localized temperature accumulation, affecting the operation of the device. To address this, we propose a multi-interface output device based on wind-solar hybrid power. Utility Model Content

[0004] The purpose of this invention is to provide a multi-interface output device based on wind-solar hybrid power to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-interface output device based on wind-solar hybrid power, comprising a device body, wherein an inverter cavity, a battery cavity and an interface cavity are respectively provided on the inner side of the device body, and multiple heat dissipation fins are fixedly installed on the upper inner side of the inverter cavity, and multiple sets of heat pipes are fixedly connected to the surface of the heat dissipation fins, and a semiconductor cooling chip is connected to the bottom end of the heat pipe.

[0006] Preferably, a cover plate is fixedly installed on the top of the device body by screws, and a heat dissipation channel is formed through the surface of the cover plate. The interior of the heat dissipation channel is connected to the interior of the inverter cavity, and a cooling fan is fixedly installed inside the heat dissipation channel.

[0007] Preferably, a liquid cooling plate is installed at the bottom inner side of the battery cavity, and the end inlet and outlet of the liquid cooling plate extend to the outside of the device body. Graphene phase change material is provided on the upper surface of the liquid cooling plate.

[0008] Preferably, multiple ventilation openings are formed on one side of the inner surface of the interface cavity, and a second dustproof net is fixedly installed inside the ventilation opening.

[0009] Preferably, the vent is located on one side of the interface cavity and is fixedly connected to a PTC heating film.

[0010] Preferably, a first dustproof net is fixedly installed inside the heat dissipation channel, and the first dustproof net is located above the cooling fan.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] By dividing the internal structure of the device into inverter cavity, battery cavity, and interface cavity, and allowing it to dissipate heat independently, the efficiency of local heat dissipation of the device is not only accelerated, but also the waterproof effect of the device is improved. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the cover plate and the main body structure of the device according to this utility model;

[0015] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the device body of this utility model.

[0016] In the diagram: 1. Equipment body; 2. Cover plate; 3. Heat dissipation channel; 4. First dustproof net; 5. Cooling fan; 6. Inverter cavity; 7. Battery cavity; 8. Interface cavity; 9. Heat dissipation fins; 10. Heat pipe; 11. Semiconductor cooling chip; 12. Liquid cooling plate; 13. Graphene phase change material; 14. PTC heating film; 15. Ventilation port; 16. Second dustproof net. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-3 This utility model provides a technical solution: a multi-interface output device based on wind-solar hybrid power, including a device body 1. An inverter cavity 6, a battery cavity 7 and an interface cavity 8 are respectively arranged on the inner side of the device body 1. Multiple heat dissipation fins 9 are fixedly installed on the upper inner side of the inverter cavity 6. Multiple heat pipes 10 are fixedly connected to the surface of the heat dissipation fins 9. A semiconductor cooling chip 11 is connected to the bottom end of the heat pipe 10.

[0019] Specifically, a cover plate 2 is fixedly installed on the top of the device body 1 by screws. A heat dissipation channel 3 is opened through the surface of the cover plate 2. The interior of the heat dissipation channel 3 is connected to the interior of the inverter cavity 6. A cooling fan 5 is fixedly installed inside the heat dissipation channel 3. A liquid cooling plate 12 is installed on the bottom inner side of the battery cavity 7. The inlet and outlet of the liquid cooling plate 12 extend to the outside of the device body 1. Graphene phase change material 13 is provided on the upper surface of the liquid cooling plate 12. Multiple ventilation holes 15 are opened on one side of the interior of the interface cavity 8. A second dustproof net 16 is fixedly installed inside the ventilation hole 15. A PTC heating film 14 is fixedly connected to the ventilation hole 15 on the inside side of the interface cavity 8. A first dustproof net 4 is fixedly installed inside the heat dissipation channel 3. The first dustproof net 4 is located above the cooling fan 5.

[0020] In this embodiment, the interior of the device body 1 is divided into an inverter cavity 6, a battery cavity 7, and an interface cavity 8. A heat pipe 10 is integrated on the top inner side of the inverter cavity 6 and is connected to the surface of the heat sink fins 9. The bottom of the semiconductor cooling chip 11 is attached to the surface of the inverter, so that the heat generated can be transferred to the heat pipe 10. The heat pipe 10 then conducts the heat to the heat sink fins 9. The rotating cooling fan 5 can exhaust the heat on the surface of the heat sink fins 9 from the inside of the heat dissipation channel 3 to the outside. By arranging a liquid cooling plate 12 and a graphene phase change material 13 at the bottom of the battery cavity 7, and encapsulating the graphene phase change material 13 inside the honeycomb aluminum plate, the heat of the charging and discharging pulse can be absorbed. By opening a vent 15 on the inner wall of the interface cavity 8, combined with a PTC heating film 14 to prevent condensation, the heat dissipation and water vapor prevention of the device body 1 are further improved. The first dustproof net 4 improves the dustproof effect of the heat dissipation channel 3, and the second dustproof net 16 improves the dustproof effect of the vent 15.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-interface output device based on wind-solar hybrid power, comprising a device body (1), characterized in that: The inner side of the device body (1) is provided with an inverter cavity (6), a battery cavity (7) and an interface cavity (8). Multiple heat dissipation fins (9) are fixedly installed on the upper inner side of the inverter cavity (6). Multiple heat pipes (10) are fixedly connected to the surface of the heat dissipation fins (9). A semiconductor cooling chip (11) is connected to the bottom end of the heat pipes (10).

2. The multi-interface output device based on wind-solar hybrid power according to claim 1, characterized in that: A cover plate (2) is fixedly installed on the top of the device body (1) by screws. A heat dissipation channel (3) is opened through the surface of the cover plate (2). The interior of the heat dissipation channel (3) is connected to the interior of the inverter cavity (6). A cooling fan (5) is fixedly installed inside the heat dissipation channel (3).

3. A multi-interface output device based on wind-solar hybrid power as described in claim 1, characterized in that: A liquid cooling plate (12) is installed on the bottom inner side of the battery cavity (7). The inlet and outlet of the liquid cooling plate (12) extend to the outside of the device body (1). Graphene phase change material (13) is provided on the upper surface of the liquid cooling plate (12).

4. A multi-interface output device based on wind-solar hybrid power as described in claim 1, characterized in that: Multiple ventilation openings (15) are opened on one side of the interface cavity (8), and a second dustproof net (16) is fixedly installed inside the ventilation opening (15).

5. A multi-interface output device based on wind-solar hybrid power as described in claim 4, characterized in that: The vent (15) is located inside the interface cavity (8) and is fixedly connected to a PTC heating film (14).

6. A multi-interface output device based on wind-solar hybrid power according to claim 2, characterized in that: The heat dissipation channel (3) is fixedly installed with a first dustproof net (4), which is located above the cooling fan (5).

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