Adjustable power supply

Abstract

The utility model discloses an adjustable power supply, and relates to the field of power supplies, the adjustable power supply comprises a power supply shell and a heat dissipation mechanism installed on the inner wall of the shell, round openings are formed in the outer walls of the two sides of the shell, fans are fixedly connected to the inner walls of the two round openings, bent copper pipes are fixedly connected to the inner walls of the two sides of the shell, and the bent copper pipes are fixedly connected to the outer walls of the two sides of the shell. And the inner wall of one side of the shell is fixedly connected with a temperature sensor. According to the power supply, the heat dissipation mechanism is arranged in the power supply shell, the heat dissipation mechanism facilitates heat dissipation of the auxiliary power supply, and the heat dissipation mechanism and the power supply shell are relatively independent and can also communicate with the shell, so that two heat dissipation modes of the power supply are realized, and accumulation of dust in the shell is reduced while the heat dissipation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of power supply, in particular to an adjustable power supply. BACKGROUND

[0002] Power supply is a device that converts other forms of energy into electrical energy and provides electrical energy to circuits (electronic devices), and is derived from the principle of "magnetic electricity generation". It is generated by renewable energy sources such as water power, wind power, ocean tides, water pressure difference of dams, solar energy, and coal, oil residue, etc. Common power supplies are dry batteries (direct current) and household 110V-220V AC power supplies.

[0003] The existing power supply is cooled by air cooling, and the air cooling will cause a large amount of dust to accumulate in the power supply, which will easily cause a large amount of dust to adhere to the inside of the power supply, and further cause the heat dissipation efficiency of the power supply to decrease. CONTENT OF THE INVENTION

[0004] In order to solve the problem of low heat dissipation efficiency of the existing power supply, the present application provides an adjustable power supply.

[0005] The adjustable power supply provided by the present application adopts the following technical scheme:

[0006] An adjustable power supply comprises a power supply shell and a heat dissipation mechanism installed on the inner wall of the shell, the two side outer walls of the shell are provided with circular openings, and the inner walls of the two circular openings are fixedly connected with fans, the two side inner walls of the shell are fixedly connected with curved copper pipes, and the side inner wall of the shell is fixedly connected with a temperature sensor.

[0007] By adopting the above technical scheme, the heat dissipation efficiency of the power supply is improved by setting the heat dissipation mechanism in the shell, the fans are set to facilitate the heat dissipation of the heat dissipation mechanism, the copper pipes are set to facilitate the heat transfer in the shell, and the temperature sensor is set to facilitate the real-time monitoring of the internal temperature of the power supply.

[0008] Preferably, the heat dissipation mechanism comprises a heat dissipation box fixedly connected to the shell, and the two side outer walls of the heat dissipation box are provided with circular openings matched with the circular openings.

[0009] By adopting the above technical scheme, the circular openings of the heat dissipation box are communicated with the fans, thereby facilitating the accelerated flow of air in the heat dissipation box.

[0010] Preferably, the inner wall of the heat dissipation box is fixedly connected with a plurality of heat dissipation plates distributed at equal distances, and the outer wall of the heat dissipation plate is provided with a plurality of heat dissipation holes distributed at equal distances.

[0011] By adopting the technical scheme, the multiple heat dissipation plates are arranged in the heat dissipation box, so that the heat dissipation of the power supply is facilitated, the contact area of the heat dissipation plate and the air is enlarged by the arrangement of the heat dissipation holes, and the heat dissipation efficiency is further improved.

[0012] Preferably, a partition assembly is arranged at the center line of the heat dissipation box, and the partition assembly comprises a partition seat fixedly connected to the inner wall of the heat dissipation box, a rectangular groove is arranged on one side of the inner wall of the partition seat, and a sliding plate is slidably connected to the inner wall of the rectangular groove.

[0013] By adopting the technical scheme, the on-off of the heat dissipation box is controlled by the partition assembly, and the sliding plate slides in the rectangular groove, and the heat dissipation box is opened when the circular ports coincide, and vice versa.

[0014] Preferably, two symmetrical electric telescopic rods II are fixedly connected to one side of the inner wall of the partition seat, and the output shafts of the two electric telescopic rods II are fixedly connected to the sliding plate.

[0015] By adopting the technical scheme, the sliding plate is driven to slide in the rectangular groove by the electric telescopic rod II, so as to control the on-off of the air duct in the heat dissipation box.

[0016] Preferably, a heat conduction seat is fixedly connected to the inner wall of the bottom of the heat dissipation box, the heat conduction seat is connected to the heat dissipation plate, and the copper pipe is connected to the heat conduction seat.

[0017] By adopting the technical scheme, the copper pipe and the heat dissipation plate are connected by the heat conduction seat, so as to facilitate the transmission of heat in the shell to the heat dissipation plate for heat dissipation.

[0018] Preferably, two symmetrical circular grooves are arranged on the inner wall of the bottom of the heat dissipation box, a plurality of circular ports I are arranged on the inner walls of the two circular grooves at equal distances, two rotating discs are rotatably connected to the inner walls of the two circular grooves, a plurality of circular ports II are arranged on one side of the outer wall of each rotating disc at equal distances, and an electric telescopic rod I is rotatably connected to the inner wall of the bottom of the heat dissipation box, and one end of the output shaft of the electric telescopic rod I is rotatably connected to the rotating disc.

[0019] By adopting the technical scheme, the rotating disc is driven to rotate by the electric telescopic rod I, the heat dissipation box and the shell are connected when the rotating disc rotates to the position where the circular ports I and the circular ports II coincide, and vice versa.

[0020] Preferably, an access hole is arranged on one side of the outer wall of the shell, a cover plate is clamped to the inner wall of the access hole, and two symmetrical wiring ends are screwed to one side of the outer wall of the shell.

[0021] By adopting the above technical solution, the removable cover facilitates power supply maintenance, and the wiring terminals facilitate connecting the power supply to the circuit.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. This application provides a heat dissipation mechanism in the power supply casing. The heat dissipation mechanism facilitates heat dissipation for the auxiliary power supply. The heat dissipation mechanism is relatively independent of the power supply casing, but it can also be connected to the casing. This achieves two heat dissipation methods for the power supply, improving heat dissipation efficiency while reducing dust accumulation in the casing.

[0024] 2. This application provides two adjustable rotating discs on the heat sink. When the discs rotate, they connect the heat sink and the outer casing. At the same time, the partition component facilitates the separation of the heat sink from the middle, which accelerates the airflow in the outer casing and improves the heat dissipation efficiency of the outer casing. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of an adjustable power supply according to an embodiment of this application;

[0026] Figure 2 This is a schematic diagram illustrating the internal structure of the outer casing, representing a key embodiment of this application.

[0027] Figure 3 This is a schematic diagram illustrating the main structure of the heat dissipation mechanism in the embodiments of this application;

[0028] Figure 4 This is a schematic diagram illustrating the main structure of the heat sink in the embodiments of this application;

[0029] Figure 5 This is a schematic diagram illustrating the main structure of the partition component in the embodiments of this application;

[0030] Reference numerals: 1. Outer shell; 2. Fan; 3. Cover plate; 4. Terminal; 5. Temperature sensor; 6. Heat dissipation mechanism; 7. Copper pipe; 8. Heat dissipation box; 9. Circular opening; 10. Partition assembly; 11. Heat dissipation plate; 12. Circular opening one; 13. Heat-conducting base; 15. Rotating disk; 16. Circular opening two; 17. Electric telescopic rod one; 18. Partition base; 19. Electric telescopic rod two; 20. Sliding plate; 21. Circular opening three. Detailed Implementation

[0031] The following is in conjunction with the appendix Figures 1-5 This application will be described in further detail.

[0032] This application discloses an adjustable power supply.

[0033] Reference Figures 1-3An adjustable power supply includes a housing 1 and a heat dissipation mechanism 6 mounted on the inner wall of the housing 1.

[0034] Reference Figures 1-2 Both outer walls of the outer casing 1 have circular openings, and fans 2 are fixedly connected to the inner walls of both circular openings. Bent copper pipes 7 are fixedly connected to the inner walls of both sides of the outer casing 1. A temperature sensor 5 is fixedly connected to the inner wall of one side of the outer casing 1. A maintenance port is provided on one side of the outer casing 1, and a cover plate 3 is snapped onto the inner wall of the maintenance port. Two symmetrically arranged terminals 4 are screwed onto one side of the outer casing 1. The removable cover plate 3 facilitates power supply maintenance, and the terminals 4 facilitate connecting the power supply to the circuit.

[0035] In use, the heat dissipation mechanism 6 is set in the outer casing 1 to improve the heat dissipation efficiency of the power supply. The fan 2 is set to assist the heat dissipation mechanism 6 in heat dissipation. The copper pipe 7 is set to assist the heat transfer in the outer casing 1. The temperature sensor 5 is set to facilitate real-time monitoring of the internal temperature of the power supply.

[0036] Reference Figures 3-5 The heat dissipation mechanism 6 includes a heat dissipation box 8 fixedly connected to the outer shell 1. Both outer walls of the heat dissipation box 8 are provided with circular openings 9 that match the circular openings. Multiple heat dissipation plates 11 are fixedly connected to the inner wall of the heat dissipation box 8 at equal intervals. Multiple heat dissipation holes are provided on the outer wall of the heat dissipation plates 11 at equal intervals. A partition assembly 10 is installed at the center line of the heat dissipation box 8. The partition assembly 10 includes a partition seat 18 fixedly connected to the inner wall of the heat dissipation box 8. A rectangular groove is provided on one outer wall of the partition seat 18. A sliding plate 20 is slidably connected to the inner wall of the rectangular groove. Multiple circular openings 21 are provided on one inner wall of both the sliding plate 20 and the rectangular groove. Two symmetrically arranged electric telescopic rods 19 are fixedly connected to one inner wall of the partition seat 18. The output shafts of the two electric telescopic rods 19 are fixedly connected to the sliding plate 20. The arrangement of the electric telescopic rods 19 facilitates the sliding of the sliding plate 20 in the rectangular groove, thereby controlling the opening and closing of the air duct in the heat dissipation box 8.

[0037] In use, the opening and closing of the heat sink 8 can be easily controlled by the partition component 10. The sliding plate 20 slides in the rectangular groove. When the three circular openings 21 overlap, the heat sink 8 is opened, and vice versa. Multiple heat sinks 11 are provided in the heat sink 8, which makes it easy to block the power supply for heat dissipation. The setting of heat dissipation holes increases the contact area between the heat sink 11 and the air, further improving the heat dissipation efficiency.

[0038] Reference Figures 3-4A heat-conducting seat 13 is fixedly connected to the inner wall of the bottom of the heat sink 8, and the heat-conducting seat 13 is connected to the heat sink 11. The copper pipe 7 is connected to the heat-conducting seat 13. Two symmetrically arranged circular grooves are opened on the inner wall of the bottom of the heat sink 8, and multiple equally distributed circular openings 12 are opened on the inner wall of each of the two circular grooves. A rotating disk 15 is rotatably connected to the inner wall of each of the two circular grooves, and multiple equally distributed circular openings 16 are opened on one side of the outer wall of each of the two rotating disks 15. An electric telescopic rod 17 is rotatably connected to the inner wall of the bottom of the heat sink 8, and one end of the output shaft of each of the two electric telescopic rods 17 is rotatably connected to the rotating disk 15.

[0039] In use, the rotating disk 15 is driven to rotate by the electric telescopic rod 17. When the rotating disk 15 rotates to the point where the first round opening 12 and the second round opening 16 coincide, the heat sink 8 and the outer shell 1 are connected. Otherwise, the heat sink 8 and the outer shell 1 are not connected. The heat conduction seat 13 is set to facilitate the connection between the copper pipe 7 and the heat sink 11, thereby facilitating the transfer of heat from the outer shell 1 to the heat sink 11 for heat dissipation.

[0040] The implementation principle of an adjustable power supply according to an embodiment of this application is as follows: When in use, the power supply generates heat inside. When the temperature in the outer casing 1 is below the set value, the heat is transferred to the heat sink 11 through the copper pipe 7 and the heat conduction seat 13. At this time, the fan 2 rotates to accelerate the airflow in the heat sink 8, thereby facilitating the heat dissipation from the heat sink 11. Once the temperature in the outer casing 1 is too high, the electric telescopic rod 17 starts to drive the rotating disk 15 to rotate, so that the second round opening 16 and the first round opening 12 coincide. At the same time, the electric telescopic rod 19 pushes the sliding plate 20 to move. When the sliding plate 20 moves, it causes the third round opening 21 on the partition seat 18 to be misaligned. At this time, the fan 2 rotates to accelerate the airflow in the outer casing 1 for heat dissipation.

[0041] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An adjustable power supply, comprising a housing (1) and a heat dissipation mechanism (6) mounted on the inner wall of the housing (1), characterized in that: The outer walls of the outer shell (1) are provided with circular openings on both sides, and the inner walls of the two circular openings are fixedly connected to fans (2). The inner walls of both sides of the outer shell (1) are fixedly connected to bent copper pipes (7), and the inner wall of one side of the outer shell (1) is fixedly connected to a temperature sensor (5).

2. The adjustable power supply according to claim 1, characterized in that: The heat dissipation mechanism (6) includes a heat dissipation box (8) fixedly connected to the outer shell (1), and the outer walls on both sides of the heat dissipation box (8) are provided with circular openings (9) that match the circular opening.

3. The adjustable power supply according to claim 2, characterized in that: The inner wall of the heat dissipation box (8) is fixedly connected with a plurality of heat dissipation plates (11) distributed at equal intervals, and the outer wall of the heat dissipation plates (11) is provided with a plurality of heat dissipation holes distributed at equal intervals.

4. An adjustable power supply according to claim 3, characterized in that: A partition assembly (10) is installed at the center line of the heat sink (8), and the partition assembly (10) includes a partition seat (18) fixedly connected to the inner wall of the heat sink (8). A rectangular groove is provided on one side of the outer wall of the partition seat (18), and a sliding plate (20) is slidably connected to the inner wall of the rectangular groove. Multiple equally spaced circular openings (21) are provided on one side of the sliding plate (20) and the inner wall of the rectangular groove.

5. An adjustable power supply according to claim 4, characterized in that: Two symmetrically arranged electric telescopic rods (19) are fixedly connected to one side of the inner wall of the partition seat (18), and the output shafts of the two electric telescopic rods (19) are fixedly connected to the sliding plate (20).

6. An adjustable power supply according to claim 5, characterized in that: A heat-conducting seat (13) is fixedly connected to the inner wall of the bottom of the heat sink (8), and the heat-conducting seat (13) is connected to the heat sink (11). The copper pipe (7) is connected to the heat-conducting seat (13).

7. An adjustable power supply according to claim 6, characterized in that: The bottom inner wall of the heat sink (8) has two symmetrically arranged circular grooves, and the inner wall of each of the two circular grooves has multiple equally spaced circular openings (12). The inner wall of each of the two circular grooves is rotatably connected to a rotating disk (15), and the outer wall of each of the two rotating disks (15) has multiple equally spaced circular openings (16). The bottom inner wall of the heat sink (8) is rotatably connected to an electric telescopic rod (17), and one end of the output shaft of each of the two electric telescopic rods (17) is rotatably connected to the rotating disk (15).

8. An adjustable power supply according to claim 7, characterized in that: An inspection port is provided on one side of the outer wall of the housing (1), and a cover plate (3) is snapped onto the inner wall of the inspection port. Two symmetrically arranged wiring terminals (4) are screwed onto one side of the outer wall of the housing (1).

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