Interface protection type heat dissipation power supply

Abstract

The utility model relates to the technical field of power supply modules, in particular to an interface protection type heat dissipation power supply which is internally provided with a power supply shell, a heat dissipation cover is fixedly arranged on the left side of the front end face of the power supply shell, and a plurality of transverse moving rods capable of moving left and right are arranged on the rear end face of the power supply shell. According to the utility model, the transverse moving rod can be dragged and the transverse moving sealing plate can move leftwards by shifting the sliding frame backwards, and when the transverse moving rod moves to the rightmost side, the transverse moving rod and the transverse moving sealing plate can be fixed by shifting the sliding frame forwards and inserting the limiting ejector pin into the limiting inner hole in one side; at the moment, the power transmission interface needing to be connected with the outside can be communicated with an external wire, the power transmission interface on the unconnected side is isolated from the outside under the partition of the transverse moving sealing plate, the situation of dust accumulation of the power transmission interface can be effectively prevented, and therefore the service life of the power transmission connector is greatly prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of power modules, in particular to an interface protection type heat dissipation power supply. Background Art

[0002] A power supply is a device that converts other forms of energy into electrical energy and provides electrical energy to circuits.

[0003] In power supply operation, common power supplies do not have enhanced heat dissipation mechanisms, cannot enhance the heat dissipation of the power module, and are still exposed to the outside world when the interface is not connected to the wire. If it is not sealed for a long time, it is easy for a large amount of dust to adhere to the interface, causing the interface to be unusable or scrapped. Utility Model Content

[0004] The purpose of the utility model is to provide an interface protection type heat dissipation power supply, which is used to overcome the above-mentioned defects in the prior art.

[0005] According to the utility model, an interface protection type heat dissipation power supply comprises a power supply housing, a heat dissipation cover is fixedly arranged on the left side of the front end surface of the power supply housing, and a plurality of horizontal movement rods which can move left and right are arranged on the rear end surface of the power supply housing;

[0006] The rear wall of the power supply housing is provided with an interface cavity opening backwards, the front wall of the interface cavity is fixedly provided with five power transmission interfaces, the left wall of the interface cavity is connected with five sliding cavities, the rear wall of the sliding cavity is connected with the outside, a transverse sealing plate that can move left and right is provided in the interface cavity, the left end face of the transverse sealing plate extends into the sliding cavity on the same side, the front end face of the transverse rod is fixedly connected to the rear end face of the transverse sealing plate, and a fan cavity is provided in the heat dissipation cover.

[0007] As a preferred embodiment of the present invention, a plurality of heat dissipation holes connected front to back are provided on the right sides of the front and rear end surfaces of the power supply housing, and the heat dissipation holes are used for heat dissipation.

[0008] As a preferred embodiment of the utility model, a cooling fan is rotatably provided in the fan cavity, a filter plate is fixedly provided on the front wall of the fan cavity, the filter plate can perform dust prevention work, a cooling motor is fixedly provided in the fan cavity, and the rear end face of the cooling fan is dynamically connected to the cooling motor.

[0009] As a preferred embodiment of the utility model, a sliding frame capable of moving forward and backward is provided on the outer circumferential surface of the transverse shift rod, and the front end surface of the sliding frame is symmetrical up and down and fixed with two limiting ejectors.

[0010] As a preferred embodiment of the present invention, four limiting inner holes are symmetrically arranged on the upper and lower sides of the rear wall of the sliding cavity, and the limiting ejector pins and the limiting inner holes are manufactured in coordination with each other.

[0011] As a preferred embodiment of the utility model, a handle is fixedly provided on the upper end surface of the power supply housing, a disassembly plate is fixedly provided on the left end surface of the power supply housing, and the disassembly plate is detachably connected to the power supply housing.

[0012] As a preferred embodiment of the present invention, a control panel is fixedly provided on the right side of the front end surface of the power supply housing, and the control panel can control the start and stop of all motors of the present invention.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] 1. In the utility model, the sliding frame is pushed backward to drag the transverse rod and move the transverse sealing plate to the left. When the transverse rod moves to the rightmost side, the sliding frame can be pushed forward to insert the limit ejector pin into the limit inner hole on one side to fix the transverse rod and the transverse sealing plate. At this time, the power transmission interface that needs to be connected to the outside can be connected to the external wiring, and the power transmission interface on the unconnected side is isolated from the outside under the partition of the transverse sealing plate, which can effectively prevent the power transmission interface from accumulating dust, thereby greatly improving the service life of the utility model.

[0015] 2. In the utility model, when power transmission is in progress, the heat dissipation motor can be started to drive the heat dissipation fan to rotate, so that the external air is filtered through the filter plate and then passes through the fan cavity and the heat dissipation holes for heat dissipation, ensuring that the environment of the power supply housing is at a more suitable temperature when power is transmitted. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the front view of the utility model;

[0017] Figure 2 It is a rear view of the utility model;

[0018] Figure 3 It is a left view of the utility model;

[0019] Figure 4 This is a schematic diagram of the overall structure of an interface protection type heat dissipation power supply of the utility model;

[0020] Figure 5 This utility model Figure 3 An enlarged schematic diagram of the structure of the middle transverse rod 21 component.

[0021] In the figure:

[0022] 11. Power supply housing; 12. Handle; 13. Control panel; 14. Heat dissipation cover; 15. Heat dissipation holes; 16. Heat dissipation motor; 17. Filter plate; 18. Transverse sealing plate; 19. Interface cavity; 20. Power transmission interface; 21. Transverse rod; 22. Sliding frame; 23. Sliding cavity; 24. Limit inner hole; 25. Limit ejector pin; 26. Disassembly plate; 27. Heat dissipation fan; 28. Fan cavity. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] See also Figure 1-Figure 5 , which is the first embodiment of the utility model, and provides an embodiment of an interface protection type heat dissipation power supply, comprising a power supply housing 11, a heat dissipation cover 14 is fixedly provided on the left side of the front end surface of the power supply housing 11, and a plurality of lateral shifting rods 21 that can move left and right are provided on the rear end surface of the power supply housing 11;

[0026] The rear wall of the power supply housing 11 is provided with an interface cavity 19 opening backwards, the front wall of the interface cavity 19 is fixedly provided with five power transmission interfaces 20, the left wall of the interface cavity 19 is connected with five sliding cavities 23, the rear wall of the sliding cavity 23 is connected with the outside, a transverse sealing plate 18 capable of moving left and right is provided in the interface cavity 19, the left end face of the transverse sealing plate 18 extends into the sliding cavity 23 on the same side, the front end face of the transverse rod 21 is fixedly connected to the rear end face of the transverse sealing plate 18, and a fan cavity 28 is provided in the heat dissipation cover 14.

[0027] The right sides of the front and rear end surfaces of the power supply housing 11 are provided with a plurality of heat dissipation holes 15 connected front to back, and the heat dissipation holes 15 are used for heat dissipation.

[0028] A cooling fan 27 is rotatably installed in the fan cavity 28 , a filter plate 17 is fixedly installed on the front wall of the fan cavity 28 , and the filter plate 17 can perform dust prevention work. A cooling motor 16 is fixedly installed in the fan cavity 28 , and the rear end surface of the cooling fan 27 is dynamically connected to the cooling motor 16 .

[0029] The outer circumferential surface of the transverse rod 21 is provided with a sliding frame 22 that can move forward and backward. The front end surface of the sliding frame 22 is symmetrical up and down and fixed with two limiting ejector pins 25.

[0030] Four limiting inner holes 24 are symmetrically arranged on the upper and lower sides of the rear wall of the sliding cavity 23 , and the limiting ejector pins 25 and the limiting inner holes 24 are made to cooperate with each other.

[0031] A handle 12 is fixedly disposed on the upper end surface of the power supply housing 11 , and a disassembly plate 26 is fixedly disposed on the left end surface of the power supply housing 11 . The disassembly plate 26 is detachably connected to the power supply housing 11 .

[0032] A control panel 13 is fixedly disposed on the right side of the front end surface of the power supply housing 11 , and the control panel 13 can control the start and stop of all motors of the utility model.

[0033] Specific workflow:

[0034] When the utility model is used, the disassembly plate 26 can be removed and the internal battery of the power source can be installed. At this time, the sliding frame 22 can be pushed backward to drag the transverse rod 21 and move the transverse sealing plate 18 to the left. When the transverse rod 21 moves to the rightmost side, the sliding frame 22 can be pushed forward and the limiting ejector pin 25 can be inserted into the limiting inner hole 24 on one side to fix the transverse rod 21 and the transverse sealing plate 18. At this time, the power transmission interface 20 that needs to be connected to the outside can be connected to the external wiring, and the power transmission interface 20 on the unconnected side is isolated from the outside under the partition of the transverse sealing plate 18, which can effectively prevent the power transmission interface 20 from accumulating dust, thereby greatly improving the service life of the utility model.

[0035] When power is transmitted, the heat dissipation motor 16 can be started to drive the heat dissipation fan 27 to rotate, so that the external air is filtered through the filter plate 17 and then passes through the fan cavity 28 and the heat dissipation holes 15 for heat dissipation, ensuring that the environment of the power supply housing 11 is at a more suitable temperature when transmitting power.

[0036] The above description is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. An interface-protected heat dissipation power supply, comprising a power supply housing (11), characterized in that: A heat dissipation cover (14) is fixedly provided on the left side of the front end surface of the power supply housing (11), and a plurality of transverse shifting rods (21) capable of moving leftward and rightward are provided on the rear end surface of the power supply housing (11); The rear wall of the power supply housing (11) is provided with an interface cavity (19) opening backwards, the front wall of the interface cavity (19) is fixedly provided with five power transmission interfaces (20), the left wall of the interface cavity (19) is connected with five sliding cavities (23), the rear wall of the sliding cavity (23) is connected with the outside, the interface cavity (19) is provided with a transverse sealing plate (18) that can move left and right, the left end face of the transverse sealing plate (18) extends into the sliding cavity (23) on the same side, the front end face of the transverse rod (21) is fixedly connected to the rear end face of the transverse sealing plate (18), and the heat dissipation cover (14) is provided with a fan cavity (28).

2. The interface-protected heat dissipation power supply according to claim 1, characterized in that: The right sides of the front and rear end surfaces of the power supply housing (11) are provided with a plurality of heat dissipation holes (15) that are connected front to back.

3. The interface-protected heat dissipation power supply according to claim 1, characterized in that: A heat dissipation fan (27) is rotatably arranged in the fan cavity (28), a filter plate (17) is fixedly arranged on the front wall of the fan cavity (28), and the filter plate (17) can perform dust prevention work. A heat dissipation motor (16) is fixedly arranged in the fan cavity (28), and a rear end surface of the heat dissipation fan (27) is dynamically connected to the heat dissipation motor (16).

4. The interface-protected heat dissipation power supply according to claim 1, characterized in that: The outer circumferential surface of the transverse rod (21) is provided with a sliding frame (22) capable of moving forward and backward. The front end surface of the sliding frame (22) is symmetrical in the upper and lower parts and is fixed with two limiting ejector pins (25).

5. The interface-protected heat dissipation power supply according to claim 1, characterized in that: Four limiting inner holes (24) are symmetrically arranged on the upper and lower sides of the rear wall of the sliding cavity (23).

6. The interface-protected heat dissipation power supply according to claim 1, characterized in that: A handle (12) is fixedly provided on the upper end surface of the power supply housing (11), and a disassembly plate (26) is fixedly provided on the left end surface of the power supply housing (11). The disassembly plate (26) is detachably connected to the power supply housing (11).

7. The interface-protected heat dissipation power supply according to claim 1, characterized in that: A control panel (13) is fixedly provided on the right side of the front end surface of the power supply housing (11).

Images