A power supply terminal heat dissipation mechanism

Abstract

The utility model relates to the technical field of heat dissipation mechanism discloses a kind of electric power supply terminal heat dissipation mechanism, including installation connecting pad, the top and bottom of installation connecting pad are fixed with assembly plate, the inside of assembly plate is equipped with installation connecting hole, the outside of installation connecting pad is provided with auxiliary heat dissipation mechanism;The device is provided with auxiliary heat dissipation mechanism, let ball nut drive mobile lifting sleeve and reinforced mobile seat move up and down, heat dissipation blower box body can also move up and down, to dynamically adjust the position of outlet guide vane, accurate cover heating element, avoid the blind area of heat dissipation caused by installation position deviation of traditional fixed heat dissipation device, improve the electric power supply terminal heat dissipation effect;The device is provided with stabilizing mechanism, after installation connecting pad and assembly plate fixed connection, the reinforcement of connecting part between installation connecting pad and assembly plate is conveniently completed, and the assembly stability is ensured.

Description

Technical Field

[0001] This utility model relates to the field of heat dissipation mechanism technology, specifically a heat dissipation mechanism for a power supply terminal. Background Technology

[0002] Power supply terminals typically refer to dedicated equipment installed at different levels of the distribution network (such as distribution transformers, feeders, and switching stations), such as TTUs (Transformer Terminal Units), FTUs (Feeder Terminal Units), and DTUs (Switching Station Terminal Units). These terminals utilize sensors, communication modules, and edge computing capabilities to achieve real-time monitoring and management of the power grid's operating status. Power supply terminal equipment requires cooling systems for heat dissipation.

[0003] However, existing heat dissipation mechanisms have fixed heat dissipation positions during use, which may lead to heat dissipation blind spots due to installation deviations, thus affecting the heat dissipation effect. Therefore, those skilled in the art have provided a heat dissipation mechanism for power supply terminals to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this utility model is to provide a heat dissipation mechanism for a power supply terminal to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A heat dissipation mechanism for a power supply terminal includes a mounting connection pad, an assembly plate fixed to the top and bottom of the mounting connection pad, an installation connection hole provided inside the assembly plate, an auxiliary heat dissipation mechanism provided on the outside of the mounting connection pad, a stabilizing mechanism installed on the outside of the mounting connection pad, and a dustproof plate installed inside the mounting connection pad.

[0007] The auxiliary heat dissipation mechanism includes a servo motor, a ball screw fixed to the outside of the output shaft of the servo motor, a ball nut threaded to the outside of the ball screw, a movable lifting sleeve fixed to the top of the ball nut, a reinforced movable seat fixed to the outside of the movable lifting sleeve, a heat dissipation blower box provided on one side of the reinforced movable seat, a guide support sleeve installed on one side of the movable lifting sleeve, a guide support rail fixed to one side of the mounting connecting pad, and a mounting connecting plate fixed to one side of the mounting connecting pad.

[0008] As a further embodiment of this utility model: the stabilizing mechanism includes a mounting pad, a positioning threaded post fixed to the outer side of the mounting pad, a guide sleeve fixed to the outer side of the assembly plate, an anti-disengagement slider slidably connected to the guide sleeve through a sliding groove, a movable pad fixed to one side of the anti-disengagement slider, a positioning connection groove opened inside the movable pad, and a connecting threaded sleeve threadedly connected to the outer side of the positioning threaded post.

[0009] As a further improvement of this utility model: the size of the positioning connecting groove is adapted to the size of the positioning threaded post, and the mounting pad and the mounting connecting pad are fixedly connected.

[0010] As a further improvement of this utility model: the corresponding surface of the movable pad is fitted with the outer side of the mounting pad, and the outer side of the anti-detachment slider is provided with anti-slip texture.

[0011] As a further improvement of this utility model: the servo motor and the mounting connection pad are fixedly connected, and the guide support sleeve is fitted and installed on the outside of the guide support track.

[0012] As a further improvement of this utility model: the interior of the movable lifting sleeve is provided with a through hole, the size of which is adapted to the size of the ball screw.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This device is equipped with an auxiliary heat dissipation mechanism, which allows the ball nut to drive the movable lifting sleeve and the reinforced movable seat to move up and down. At the same time, the heat dissipation blower box can also move up and down, thereby dynamically adjusting the position of the air outlet guide plate to accurately cover the heat-generating element. This avoids the heat dissipation blind spots caused by the installation position deviation of traditional fixed heat dissipation devices, and improves the heat dissipation effect of the power supply terminal.

[0015] 2. This device is equipped with a stabilizing mechanism, which can easily reinforce the connection between the mounting pad and the assembly plate after the mounting pad and the assembly plate are fixedly connected, ensuring assembly stability. Attached Figure Description

[0016] Figure 1 A three-dimensional view of a heat dissipation mechanism for a power supply terminal;

[0017] Figure 2 A schematic diagram of the auxiliary heat dissipation mechanism in a power supply terminal heat dissipation mechanism;

[0018] Figure 3 This is a schematic diagram of the stabilizing mechanism in a heat dissipation mechanism of a power supply terminal.

[0019] Figure 4 for Figure 3 A magnified diagram of region A.

[0020] In the diagram: 1. Mounting connecting pad; 2. Assembly plate; 3. Mounting connecting hole; 4. Auxiliary heat dissipation mechanism; 41. Servo motor; 42. Ball screw; 43. Ball nut; 44. Moving lifting sleeve; 45. Reinforced moving seat; 46. Heat dissipation blower box; 47. Guide support sleeve; 48. Guide support rail; 49. Mounting connecting plate; 5. Stabilizing mechanism; 51. Mounting pad; 52. Positioning threaded post; 53. Guide sleeve; 54. Anti-detachment slider; 55. Moving pad; 56. Positioning connecting groove; 57. Connecting threaded sleeve; 6. Dustproof plate. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4 In this embodiment of the utility model, a heat dissipation mechanism for a power supply terminal includes a mounting connection pad 1, an assembly plate 2 fixed to the top and bottom of the mounting connection pad 1, an mounting connection hole 3 opened inside the assembly plate 2, an auxiliary heat dissipation mechanism 4 provided on the outside of the mounting connection pad 1, a stabilizing mechanism 5 installed on the outside of the mounting connection pad 1, and a dustproof plate 6 installed inside the mounting connection pad 1.

[0023] The auxiliary heat dissipation mechanism 4 includes a servo motor 41. A ball screw 42 is fixed to the outside of the output shaft of the servo motor 41. A ball nut 43 is threaded to the outside of the ball screw 42. A movable lifting sleeve 44 is fixed to the top of the ball nut 43. A reinforcing movable seat 45 is fixed to the outside of the movable lifting sleeve 44. A heat dissipation blower box 46 is provided on one side of the reinforcing movable seat 45. A guide support sleeve 47 is installed on one side of the movable lifting sleeve 44. A guide support rail 48 is fixed to one side of the mounting connecting pad 1. A mounting connecting plate 49 is fixed to one side of the mounting connecting pad 1. The servo motor 41 and the mounting connecting pad 1 are fixedly connected. The guide support sleeve 47 is fitted to the outside of the guide support rail 48. A through hole is opened inside the movable lifting sleeve 44. The size of the through hole is related to the size of the ball screw 42. The size of the ball screw 42 is adapted. When heat dissipating the power supply terminal, the mounting connection pad 1 is fixed to the outside of the corresponding power supply terminal with bolts, and one side of the power supply terminal is connected to the dustproof plate 6. Then, the heat dissipation blower box 46 is started, and the motor inside the heat dissipation blower box 46 drives the blower cooling fan blades to rotate. Then, the servo motor 41 is started, and the output shaft of the servo motor 41 drives the ball screw 42 to rotate, so that the ball nut 43 drives the moving lifting sleeve 44 and the reinforced moving seat 45 to move up and down. At this time, the heat dissipation blower box 46 can move up and down at the same time, thereby dynamically adjusting the position of the air outlet guide plate, accurately covering the heat-generating element, avoiding the heat dissipation blind spot caused by the installation position deviation of the traditional fixed heat dissipation device, and improving the heat dissipation effect of the power supply terminal.

[0024] In one embodiment of this utility model, the stabilizing mechanism 5 includes a mounting pad 51, a positioning threaded post 52 fixed to the outer side of the mounting pad 51, a guide sleeve 53 fixed to the outer side of the assembly plate 2, an anti-disengagement slider 54 slidably connected to the guide sleeve 53 via a sliding groove, a movable pad 55 fixed to one side of the anti-disengagement slider 54, a positioning connecting groove 56 formed inside the movable pad 55, a connecting threaded sleeve 57 threadedly connected to the outer side of the positioning threaded post 52, the size of the positioning connecting groove 56 being adapted to the size of the positioning threaded post 52, and the mounting pad 51 and the mounting connecting pad 51 being fixed. The fixed connection is achieved by having the corresponding surface of the movable pad 55 fit against the outer side of the mounting pad 51. The outer side of the anti-disengagement slider 54 is provided with anti-slip texture. After the mounting connection pad 1 and the assembly plate 2 are fixedly connected, the anti-disengagement slider 54 can be moved to move the movable pad 55, allowing the movable pad 55 to be movably fitted onto the outer side of the positioning threaded post 52. Then, the connecting threaded sleeve 57 is threadedly connected to the positioning threaded post 52, and the corresponding surface of the connecting threaded sleeve 57 is fitted against the outer side of the movable pad 55. This facilitates the reinforcement of the connection between the mounting connection pad 1 and the assembly plate 2, ensuring assembly stability.

[0025] The working principle of this utility model is as follows: This device is equipped with an auxiliary heat dissipation mechanism 4. When dissipating heat from the power supply terminal, the mounting connecting pad 1 is fixed to the outside of the corresponding power supply terminal with bolts, and one side of the power supply terminal is connected to the dustproof plate 6. Then, the heat dissipation blower box 46 is started, and the motor inside the heat dissipation blower box 46 drives the cooling fan blades to rotate. Subsequently, the servo motor 41 is started, and the output shaft of the servo motor 41 drives the ball screw 42 to rotate, so that the ball nut 43 drives the movable lifting sleeve 44 and the reinforced movable seat 45 to move up and down. At this time, the heat dissipation blower box 46 can move up and down at the same time, thereby dynamically adjusting the air outlet guide. The position of the flow plate precisely covers the heat-generating components, avoiding heat dissipation blind spots caused by installation position deviations in traditional fixed heat dissipation devices, thus improving the heat dissipation effect of the power supply terminal. This device is equipped with a stabilizing mechanism 5. After the mounting connecting pad 1 and the assembly plate 2 are fixedly connected, the anti-disengagement slider 54 can be moved to move the moving pad 55, allowing the moving pad 55 to be movably fitted onto the outside of the positioning threaded post 52. Then, the connecting threaded sleeve 57 is threadedly connected to the positioning threaded post 52, and the corresponding surface of the connecting threaded sleeve 57 is made to fit against the outside of the moving pad 55, which conveniently completes the reinforcement of the connection between the mounting connecting pad 1 and the assembly plate 2, ensuring assembly stability.

[0026] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A heat dissipation mechanism for a power supply terminal, comprising a mounting connecting pad (1), characterized in that, The mounting connection pad (1) is fixed with an assembly plate (2) at both the top and bottom. The assembly plate (2) has an installation connection hole (3) inside. An auxiliary heat dissipation mechanism (4) is provided on the outside of the mounting connection pad (1). A stabilizing mechanism (5) is installed on the outside of the mounting connection pad (1). A dustproof plate (6) is installed inside the mounting connection pad (1). The auxiliary heat dissipation mechanism (4) includes a servo motor (41), a ball screw (42) is fixed on the outside of the output shaft of the servo motor (41), a ball nut (43) is threaded on the outside of the ball screw (42), a movable lifting sleeve (44) is fixed on the top of the ball nut (43), a reinforced movable seat (45) is fixed on the outside of the movable lifting sleeve (44), a heat dissipation blowing box (46) is provided on one side of the reinforced movable seat (45), a guide support sleeve (47) is installed on one side of the movable lifting sleeve (44), a guide support rail (48) is fixed on one side of the mounting connecting pad (1), and a mounting connecting plate (49) is fixed on one side of the mounting connecting pad (1).

2. The heat dissipation mechanism for a power supply terminal according to claim 1, characterized in that, The stabilizing mechanism (5) includes a mounting pad (51), a positioning threaded post (52) is fixed on the outside of the mounting pad (51), a guide sleeve (53) is fixed on the outside of the assembly plate (2), the guide sleeve (53) is slidably connected to an anti-disengagement slider (54) through a sliding groove, a movable pad (55) is fixed on one side of the anti-disengagement slider (54), a positioning connection groove (56) is opened inside the movable pad (55), and a connecting threaded sleeve (57) is threadedly connected to the outside of the positioning threaded post (52).

3. The heat dissipation mechanism for a power supply terminal according to claim 2, characterized in that, The dimensions of the positioning connecting groove (56) are adapted to the dimensions of the positioning threaded post (52), and the mounting pad (51) and the mounting connecting pad (1) are fixedly connected.

4. The heat dissipation mechanism for a power supply terminal according to claim 2, characterized in that, The corresponding surface of the movable pad (55) is in contact with the outer side of the mounting pad (51), and the outer side of the anti-detachment slider (54) is provided with anti-slip texture.

5. A heat dissipation mechanism for a power supply terminal according to claim 1, characterized in that, The servo motor (41) and the mounting connection pad (1) are fixedly connected, and the guide support sleeve (47) is installed on the outside of the guide support rail (48).

6. The heat dissipation mechanism for a power supply terminal according to claim 1, characterized in that, The movable lifting sleeve (44) has a through hole inside, the size of which is adapted to the size of the ball screw (42).

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