Inverter power supply charging equipment with good heat dissipation effect

Abstract

The utility model relates to the field of power electronics, disclose a kind of inverter power supply charging equipment with good heat dissipation effect, including shell, the inside fixed connection of heat absorption plate has multiple heat pipes, multiple the outside fixed connection of heat pipe has multiple radiating fins, the inside fixed connection of shell has two fans, the outside fixed connection of two fans has motor, the left and right sides of shell are all provided with vent, in the utility model, heat is generated when power source works, heat absorption plate absorbs the heat of power source, heat is transferred to radiating fin on heat pipe and forms efficient heat conduction structure, can quickly absorb heat and large-area diffusion, match double fan blowing, utilize the heat on radiating fin and dissipate vent, significantly improve heat dissipation efficiency, can avoid connecting wire material and other high-temperature insulation layer failure, reduce short-circuit risk and ensure equipment stable operation, to reach the effect of heat dissipation.

Description

Technical Field

[0001] This utility model relates to the field of power electronics technology, and in particular to an inverter power supply charging device with good heat dissipation effect. Background Technology

[0002] An inverter power supply charging device with good heat dissipation is a device that integrates technologies from multiple fields such as power electronics and thermal management to convert DC power into AC power and realize the charging function. Heat dissipation is necessary because the power devices inside the device generate a lot of heat during operation due to switching losses and conduction losses. If the heat cannot be dissipated in time, it will cause the device temperature to rise, the performance to degrade, and even accelerate aging and cause failure. Heat dissipation can ensure that the power devices operate within a reasonable temperature range, thereby improving the device's operating efficiency, stability and service life.

[0003] An inverter power supply charging device with good heat dissipation mainly consists of a power supply, heat dissipation components, and a housing. When the inverter power supply charging device is running, the heat generated by the power supply is absorbed by the heat absorption plate and transferred to the heat sink through the heat pipe, increasing the heat dissipation area and quickly dissipating heat. Two fans run under the drive of the motor and blow heat towards the heat sink, dissipating the heat from the ventilation holes of the housing, thereby achieving the heat dissipation effect.

[0004] Long-term operation of fans can lead to malfunctions due to dust accumulation and bearing wear. Prolonged use can also cause spring elasticity to decay or connecting rod wear to loosen the fixing mechanism, requiring manual operation of the rotating plate and ensuring that the connecting rod is accurately engaged in the groove. The fixing and installation process is cumbersome. Therefore, an inverter power supply charging device with good heat dissipation is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an inverter power supply charging device with good heat dissipation, aiming to improve the problem in the prior art where excessive heat causes performance degradation, or even accelerates aging and causes failure.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An inverter power supply charging device with good heat dissipation includes a housing. A power source is fixedly connected inside the housing. A heat absorption plate is fixedly connected to the top of the power source. Multiple heat conduction pipes are fixedly connected inside the heat absorption plate. Multiple heat sinks are fixedly connected to the outside of each of the multiple heat conduction pipes. Two fans are fixedly connected inside the housing. Motors are fixedly connected to the outside of each of the two fans. Ventilation openings are provided on both the left and right sides of the housing. Fixing components for installation are installed on the outside of the housing.

[0008] As a further description of the above technical solution:

[0009] The fixing assembly includes fixing plates, the exterior of which are fixedly connected to the exterior of the housing. Reinforcing plates are fixedly connected to adjacent sides of the fixing plates. A floor is fixedly connected to the bottom of the reinforcing plates. Two connecting plates are detachably connected to the top of the floor. A plurality of connecting columns are fixedly connected to the interior of the floor. Springs are fixedly connected to the bottom inner walls of the plurality of connecting columns. Rotating columns are fixedly connected to the top of the springs.

[0010] As a further description of the above technical solution:

[0011] A connecting rod is fixedly connected to the outside of the rotating column, and a rotating plate is fixedly connected to the top of the rotating column;

[0012] As a further description of the above technical solution:

[0013] The outer surfaces of the multiple connecting posts are provided with grooves, and the outer surface of the connecting rod engages with the inner surface of the grooves under the rotation of the rotating post;

[0014] As a further description of the above technical solution:

[0015] The exterior of each of the multiple rotating columns is slidably connected to the interior of the multiple connecting columns, and the exterior of the rotating columns is slidably connected to the interior of the connecting plate;

[0016] As a further description of the above technical solution:

[0017] The bottom of the rotating plate contacts the top of the connecting plate as the rotating column moves, and the opposite sides of the plurality of heat sinks are fixedly connected to the inner wall of the outer casing.

[0018] As a further description of the above technical solution:

[0019] The outer side of the connecting rod is slidably connected to the inside of the connecting plate, and the bottom of the housing is fixedly connected to the top of the floor.

[0020] As a further description of the above technical solution:

[0021] The bottom of the plurality of fixing plates is fixedly connected to the top of the floor, and the adjacent sides of the two connecting plates are fixedly connected to the outside of the housing.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the power source generates heat when it is working. The heat absorption plate absorbs the heat from the power source and transfers the heat to the heat sink through the heat pipe to form a highly efficient heat conduction structure. It can quickly absorb heat and diffuse it over a large area. With the help of dual fans blowing air, the heat on the heat sink is dissipated through the ventilation holes, which significantly improves the heat dissipation efficiency. It can avoid the failure of the insulation layer of connecting wires due to high temperature, reduce the risk of short circuit, and ensure the stable operation of the equipment, thereby achieving the heat dissipation effect.

[0024] 2. In this utility model, pressing the rotating plate causes the rotating column to move downward, compressing the spring and thus bringing the connecting rod to the groove. Rotating the rotating plate causes the rotating column to drive the connecting rod to rotate, thereby entering the groove. The spring rebounds and the connecting rod is locked into the innermost part of the groove, achieving a locking effect. The installation and fixation are achieved by rotating and locking. A fixing plate and a reinforcing plate are used for secondary fixation on the outside to increase stability and make the shell and the floor more stable, thereby achieving the effect of installation and fixation. Attached Figure Description

[0025] Figure 1 A three-dimensional schematic diagram of an inverter power supply charging device with good heat dissipation proposed in this utility model.

[0026] Figure 2 This is a schematic diagram of the heat absorption plate structure of an inverter power supply charging device with good heat dissipation proposed in this utility model.

[0027] Figure 3 This is a schematic diagram of the structure of a floor for an inverter power supply charging device with good heat dissipation proposed in this utility model.

[0028] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0029] Legend:

[0030] 1. Outer shell; 2. Power source; 3. Heat absorber plate; 4. Heat pipe; 5. Heat sink; 6. Fan; 7. Motor; 8. Vent; 9. Fixing plate; 10. Reinforcing plate; 11. Floor; 12. Connecting plate; 13. Connecting column; 14. Spring; 15. Rotating column; 16. Connecting rod; 17. Rotating plate; 18. Groove. Detailed Implementation

[0031] 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.

[0032] Reference Figure 1 and Figure 2 This utility model provides an embodiment of an inverter power charging device with good heat dissipation, including a housing 1. The housing 1 serves as the external protective structure of the entire inverter power charging device. A power source 2 is fixedly connected inside the housing 1. This power source is the core energy component of the inverter power charging device, responsible for storing and outputting electrical energy. A heat absorption plate 3 is fixedly connected to the top of the power source 2, which can efficiently absorb a large amount of heat emitted during the operation of the power source 2. Multiple heat conduction pipes 4 are fixedly connected inside the heat absorption plate 3, evenly distributed inside the heat absorption plate 3. Utilizing their good thermal conductivity, the heat absorbed by the heat absorption plate 3 is quickly transferred out. Multiple heat sinks 5 are fixedly connected to the outside of the multiple heat conduction pipes 4, which improve heat dissipation efficiency by increasing the contact area with air. Two fans 6 are fixedly connected inside the housing 1, which rotate at high speed under the drive of a motor 7, accelerating the airflow inside the device. A motor 7 is fixedly connected to the outside of the two fans 6 to drive the fans 6 to rotate. Ventilation openings 8 are provided on the left and right sides of the housing 1 to dissipate heat and exhaust internal heat. Fixing components for installation are installed on the outside of the housing 1.

[0033] Reference Figure 1 , Figure 3 and Figure 4 The fixing components include fixing plates 9, which are fixedly connected to the outside of the outer shell 1. Their main function is to connect the outer shell 1 to the floor 11, enhancing the overall stability of the equipment. Reinforcing plates 10 are fixedly connected to adjacent sides of the fixing plates 9 to further strengthen the equipment's fixation. The floor 11 is fixedly connected to the bottom of the reinforcing plates 10. The floor 11 is the basic support component of the entire equipment. Two connecting plates 12 are detachably connected to the top of the floor 11, serving to connect the outer shell 1 and the floor 11. Multiple connecting columns 13 are fixedly connected inside the floor 11, providing space for the installation and sliding of the rotating columns 15. Springs 14 are fixedly connected to the bottom inner walls of the multiple connecting columns 13. When fixation is required, rotating the rotating plate 17 causes the connecting rod 16 to engage with the groove 18 through the rebound force of the springs 14. The rotating columns 15 are fixedly connected to the top of the springs 14, which are key components for achieving equipment installation and fixation.

[0034] Reference Figures 1 to 3A connecting rod 16 is fixedly connected to the outside of the rotating column 15, which is used to lock into the groove 18. A rotating plate 17 is fixedly connected to the top of the rotating column 15 for easy installation and fixation. Grooves 18 are opened on the outside of multiple connecting columns 13, which are important structures for fixing the equipment. The outside of the connecting rod 16 engages with the inside of the groove 18 when the rotating column 15 rotates. When the rotating column 15 rotates, the connecting rod 16 rebounds through the spring 14, allowing the rotating column 15 to be inserted into the groove 18. The outside of multiple rotating columns 15 is slidably connected to the inside of multiple connecting columns 13, providing installation and sliding space for the rotating column 15. The outside of the rotating column 15 is slidably connected to the inside of the connecting plate 12. The connection between the floor 11 and the connecting plate 12 is achieved by the connecting rod 16 being inserted into the groove 18 and the limiting of the rotating plate 17. The bottom of the rotating plate 17 is connected to the connecting plate 12 by the movement of the rotating column 15. The tops of the plates 12 are in contact with each other. Pressing the rotating plate 17 causes the rotating column 15 to move down and contact the connecting plate 12. The rotating plate 17 also has a fixed limiting effect, which facilitates the installation and fixation of the equipment. The opposite sides of the multiple heat sinks 5 are fixedly connected to the inner wall of the outer shell 1, which can quickly dissipate heat to the outside of the outer shell 1. The outside of the connecting rod 16 is slidably connected to the inside of the connecting plate 12. The inside of the connecting plate 12 has a groove for the connecting rod 16 to slide. The connecting rod 16 can be inserted into the groove 18 to connect and fix the connecting plate 12 and the floor 11. The bottom of the outer shell 1 is fixedly connected to the top of the floor 11 to bear the weight of the outer shell 1 and all internal components. The bottoms of the multiple fixing plates 9 are fixedly connected to the top of the floor 11 to further fix the outer shell 1 and the floor 11. The adjacent sides of the two connecting plates 12 are fixedly connected to the outside of the outer shell 1 to connect the floor 11 and the outer shell 1.

[0035] Working principle: This is an inverter power supply charging device with good heat dissipation. The power source 2 generates heat during operation, which is absorbed by the heat absorption plate 3. The heat is then transferred to the heat sink 5 through the heat pipe 4, increasing the heat dissipation area and achieving heat diffusion. At the same time, the motor 7 drives the fan 6 to run, blowing heat onto the heat sink 5, so that the heat on the heat sink 5 can be dissipated through the ventilation port 8, accelerating the heat dissipation efficiency, effectively preventing the equipment from overheating, maintaining normal operation of the equipment, improving safety, ensuring stable operation, and extending service life, thereby achieving the heat dissipation effect.

[0036] After placing the equipment in a suitable position, press down on the rotating plate 17. The spring 14 is compressed, causing the rotating column 15 to move downward. When the connecting rod 16 reaches the bottom limit, rotate the rotating plate 17 to drive the connecting rod 16 to rotate. At this time, the spring 14 pushes the rotating column 15 upward, allowing the connecting rod 16 to be inserted into the groove 18 of the connecting column 13, so that the connecting rod 16 and the groove 18 are engaged, achieving a locking effect. The rotating plate 17 is pressed on the top of the connecting plate 12, fixing the outer shell 1 and the floor 11. Then, the outer shell 1 and the floor 11 are further connected by the fixing plate 9 and the reinforcing plate 10, which is a secondary fixation to increase stability, thereby achieving the effect of installation fixation.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An inverter power supply charging device with good heat dissipation, comprising a housing (1), characterized in that: A power source (2) is fixedly connected inside the outer shell (1). A heat-absorbing plate (3) is fixedly connected to the top of the power source (2). Multiple heat-conducting pipes (4) are fixedly connected inside the heat-absorbing plate (3). Multiple heat sinks (5) are fixedly connected to the outside of the multiple heat-conducting pipes (4). Two fans (6) are fixedly connected inside the outer shell (1). Motors (7) are fixedly connected to the outside of the two fans (6). Ventilation openings (8) are provided on both the left and right sides of the outer shell (1). Fixing components for installation are installed on the outside of the outer shell (1).

2. The inverter power supply charging device with good heat dissipation effect according to claim 1, characterized in that: The fixing assembly includes fixing plates (9), the exterior of which are fixedly connected to the exterior of the outer shell (1). A reinforcing plate (10) is fixedly connected to one side of each of the fixing plates (9). A floor (11) is fixedly connected to the bottom of the reinforcing plate (10). Two connecting plates (12) are detachably connected to the top of the floor (11). A plurality of connecting columns (13) are fixedly connected to the interior of the floor (11). A spring (14) is fixedly connected to the bottom inner wall of the plurality of connecting columns (13). A rotating column (15) is fixedly connected to the top of the spring (14).

3. The inverter power supply charging device with good heat dissipation effect according to claim 2, characterized in that: A connecting rod (16) is fixedly connected to the outside of the rotating column (15), and a rotating plate (17) is fixedly connected to the top of the rotating column (15).

4. The inverter power supply charging device with good heat dissipation effect according to claim 3, characterized in that: The outer surfaces of the multiple connecting columns (13) are provided with grooves (18), and the outer surface of the connecting rod (16) engages with the interior of the grooves (18) under the rotation of the rotating column (15).

5. The inverter power supply charging device with good heat dissipation effect according to claim 3, characterized in that: The exterior of each of the multiple rotating columns (15) is slidably connected to the interior of the multiple connecting columns (13), and the exterior of the rotating columns (15) is slidably connected to the interior of the connecting plate (12).

6. The inverter power supply charging device with good heat dissipation effect according to claim 3, characterized in that: The bottom of the rotating plate (17) contacts the top of the connecting plate (12) under the movement of the rotating column (15), and the opposite sides of the plurality of heat sinks (5) are fixedly connected to the inner wall of the outer shell (1).

7. The inverter power supply charging device with good heat dissipation effect according to claim 3, characterized in that: The outer side of the connecting rod (16) is slidably connected to the inside of the connecting plate (12), and the bottom of the outer shell (1) is fixedly connected to the top of the floor (11).

8. The inverter power supply charging device with good heat dissipation effect according to claim 2, characterized in that: The bottom of the plurality of fixing plates (9) is fixedly connected to the top of the floor (11), and the adjacent sides of the two connecting plates (12) are fixedly connected to the outside of the outer casing (1).

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