An integrated ac-dc power cabinet

Abstract

The application discloses an AC-DC integrated power supply cabinet and belongs to the technical field of power supply cabinets. Mainly comprising a cabinet body, a standby assembly, the standby assembly comprising: two groups of mounting strips, the mounting strips being mounted in the interior of the cabinet body, at least two groups of screw holes being formed in the mounting strips; a horizontal plate, the horizontal plate being slidingly arranged on one side of the mounting strip, at least two groups of threaded holes being formed in the horizontal plate, the interior of the threaded holes and the screw holes being jointly provided with first bolts, a square groove being formed in the horizontal plate; a sliding block, the sliding block being slidingly arranged on the horizontal plate, the sliding block being provided with a clamping portion; an extension portion, the extension portion being arranged in the interior of the clamping portion, the output end of the extension portion being provided with a pressing block, the end of the extension portion away from the pressing block being provided with a knob. The AC-DC integrated power supply cabinet of the application is provided with the standby assembly, so that when power is cut off without carrying an insulating glove, the hands of the maintenance personnel can be outside the cabinet body to cut off the power, thereby achieving the effect of avoiding the maintenance personnel to directly cut off the power.

Description

Technical Field

[0001] This application relates to the field of power cabinet technology, specifically to an AC / DC integrated power cabinet. Background Technology

[0002] An AC / DC integrated power supply cabinet is a highly integrated power system that integrates multiple power types such as AC power, DC power, UPS (uninterruptible power supply) and communication power, providing a stable and reliable power supply for various critical loads;

[0003] For example, the patent with publication number CN220822374U discloses an AC / DC integrated power cabinet. The power cabinet installs each power box inside the cabinet, and then sets multiple sets of heat dissipation aluminum fins are placed between adjacent power boxes. Since the heat dissipation aluminum fins have good thermal conductivity, the heat located between adjacent power boxes can be effectively and timely conducted away through the heat dissipation aluminum fins, thereby achieving the purpose of timely cooling and heat dissipation.

[0004] Since the cabinet integrates multiple power supplies, when the internal power supply fails, it is necessary to perform partial or complete power outage. If the maintenance personnel forget to wear insulated gloves and directly perform the power outage operation, it may lead to the risk of electric shock. Although the above-mentioned patent can achieve heat dissipation of the power supply box, it does not have a backup component to assist in power outage, so that the maintenance personnel do not have to perform the power outage operation directly.

[0005] Therefore, it is necessary to provide an integrated AC / DC power supply cabinet to solve the above problems.

[0006] It should be noted that the information disclosed in this background section is only for understanding the background technology of this application concept, and therefore may include information that does not constitute prior art. Summary of the Invention

[0007] Based on the aforementioned problems in the existing technology, the problem to be solved by this application is to provide an integrated AC / DC power supply cabinet that avoids the need for maintenance personnel to directly cut off the power.

[0008] The technical solution adopted by this application to solve its technical problem is: an AC / DC integrated power supply cabinet, including a cabinet body with a cabinet door; a spare component, which is located inside the cabinet body and includes: two sets of mounting strips installed inside the cabinet body, with at least two sets of screw holes on the mounting strips; a horizontal plate slidably mounted on one side of the mounting strips, with at least two sets of threaded holes on the horizontal plate, and a first bolt being provided inside the threaded holes and screw holes, and a square groove on the horizontal plate; a slider slidably mounted on the horizontal plate, with a clamping part on the slider; and a telescopic part located inside the clamping part, with a pressing block at the output end of the telescopic part and a knob at the end of the telescopic part away from the pressing block.

[0009] Furthermore, two sets of second bolts are threaded onto the slider, with one end of each second bolt extending into the interior of the slider.

[0010] Furthermore, the slider has a through groove, and the clamping part includes a cylinder disposed inside the through groove. Two sets of rotating columns are disposed on the cylinder, and the rotating columns are rotatably installed inside the slider.

[0011] Furthermore, a sliding column is slidably provided inside the cylinder, and a first clamping block is provided at the end of the sliding column away from the cylinder, and a second clamping block is hinged to one end of the first clamping block.

[0012] Furthermore, a screw is rotatably mounted on the other end of the first clamping block, and a groove is provided through one end of the second clamping block.

[0013] Furthermore, a nut is threaded onto the screw.

[0014] The beneficial effects of this application are: the AC / DC integrated power cabinet provided by this application, through the setting of backup components, allows maintenance personnel to disconnect the power with their hands outside the cabinet when they are not wearing insulated gloves, thereby avoiding the effect of maintenance personnel directly disconnecting the power.

[0015] In addition to the purposes, features, and advantages described above, this application has other purposes, features, and advantages. A further detailed description of this application will be provided below with reference to the figures. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an undue limitation of this application.

[0017] In the attached diagram:

[0018] Figure 1 This is an overall schematic diagram of an AC / DC integrated power supply cabinet according to this application;

[0019] Figure 2for Figure 1 Enlarged view of point A in the middle;

[0020] Figure 3 for Figure 2 Another perspective view of the central part as a whole;

[0021] Figure 4 for Figure 3 Enlarged view of point C in the middle;

[0022] The following are the labeling elements in the figure:

[0023] 1. Cabinet body; 101. Cabinet door;

[0024] 2. Spare components; 21. Mounting strip; 22. First bolt; 23. Screw hole; 24. Horizontal plate; 241. Square groove; 25. Knob; 26. Slider; 261. Through groove; 27. Second bolt; 28. Telescopic part; 29. ​​Pressing block;

[0025] 3. Cylinder; 31. Sliding column; 32. Clamping part; 33. First clamping block; 34. Second clamping block; 35. Screw; 36. Nut; 37. Groove. Detailed Implementation

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0028] like Figures 1-2 As shown, this application provides an AC / DC integrated power supply cabinet, including a cabinet body 1 and a cabinet door 101 installed on the cabinet body 1. A backup component 2 is installed inside the cabinet body 1. This backup component 2 is used to allow maintenance personnel to indirectly contact the cabinet to perform power-off operations if they forget to wear insulating gloves. Specifically:

[0029] The spare component 2 includes two sets of mounting strips 21 fixedly installed inside the cabinet 1. A horizontal plate 24 is slidably provided on the side of the mounting strip 21 near the inside of the cabinet 1 so that the horizontal plate 24 can slide up and down on the mounting strip 21, thereby adjusting the horizontal plate 24 to a suitable position.

[0030] The mounting strip 21 has multiple sets of screw holes 23 (not shown in the figure) running through it. Both ends of the horizontal plate 24 have multiple sets of threaded holes that are adapted to the screw holes 23. The internal threads of the threaded holes are provided with first bolts 22 so that the first screw can be screwed into the screw holes 23 and the threaded holes, thereby fixing the horizontal plate 24.

[0031] A slider 26 is slidably mounted on a horizontal plate 24, and a second bolt 27 is threadedly installed on the slider. One end of the second bolt 27 extends into the interior of the slider 26 and abuts against the side wall of the horizontal plate 24, so that the second bolt 27 can be rotated to separate it from the side wall of the horizontal plate 24, thereby allowing the slider 26 to slide on the horizontal plate 24. After sliding, the second bolt 27 is rotated again to abut against the side wall of the horizontal plate 24 for fixation.

[0032] like Figures 3-4 As shown, a through groove 261 is provided on the slider 26, and a clamping part 32 is provided inside the through groove 261. The clamping part 32 includes a cylinder 3 provided inside the through groove 261. Two sets of rotating columns are provided on the cylinder 3. The rotating columns are rotatably installed inside the slider 26, and there is a large friction between the rotating columns and the slider 26, so that the cylinder 3 can rotate inside the through groove 261 and stay in the rotating position.

[0033] A sliding column 31 is slidably disposed inside the cylinder 3. A first clamping block 33 is disposed at the end of the sliding column 31 away from the cylinder 3. A second clamping block 34 is hinged to one end of the first clamping block 33. The second clamping block 34 can move closer to or away from the first clamping block 33. When it moves closer to the first clamping block 33, it forms a circle for clamping. A telescopic part 28 is disposed inside the circle. A pressing block 29 is detachably installed at the output end of the telescopic part 28. A knob 25 is disposed at the power end of the telescopic part 28.

[0034] It should be noted that the telescopic part 28 is prior art, such as the lifting device mentioned in the patent with publication number CN214570562U. This is prior art and will not be elaborated on here. This application only sets its electrically controlled power source to a manual control mode.

[0035] In order to facilitate the rotation of cylinder 3 and drive the pressing block 29 to rotate to the front of the power switch inside cabinet 1, then rotate knob 25 to drive the pressing block 29 to extend through telescopic part 28, so that it abuts against the switch and thus cuts off the power;

[0036] A square groove 241 is provided through the horizontal plate 24 to facilitate the pulling of the telescopic part 28, thereby driving the sliding column 31 to move, so that the telescopic part 28 passes through the square groove 241 and is located outside the cabinet 1, so that the knob 25 is located outside the cabinet 1, so that the maintenance personnel's hands are always outside the cabinet 1 when the knob 25 is turned.

[0037] Continue to refer to Figure 4 A screw 35 is rotatably mounted on the other end of the first clamping block 33, and a groove 37 adapted to the screw 35 is provided through one end of the second clamping block 34. A nut 36 is threaded on the screw 35.

[0038] So that the screw 35 can be rotated into the interior of the groove 37, and the nut 36 can be rotated to gradually approach the groove 37 along the axis of the screw 35 until it abuts against one side of the second clamping block 34, thereby fixing the second clamping block 34 to fix the telescopic part 28.

[0039] In summary, in the initial state, the cylinder 3 is perpendicular to the horizontal plate 24, so the telescopic part 28 is stored on one side of the horizontal plate 24 by the clamping part 32. When the maintenance personnel forget to wear insulating gloves and need to disconnect the power cabinet, adjust the position of the horizontal plate 24 on the mounting strip 21 so that it faces the front end of the switch that needs to be disconnected. Then pull the clamping part 32 and drive the telescopic part 28 and the pressing block 29 through the square groove 241 to reach the outside of the cabinet 1. Rotate the telescopic part 28 so that the cylinder 3 rotates 90 degrees through the clamping part 32 and the sliding column 31, so that the pressing block 29 faces each power switch inside the cabinet 1. At this time, the knob 25 is outside the cabinet 1.

[0040] The sliding slider 26 drives the clamping part 32 to move, and simultaneously drives the telescopic part 28 and the pressing block 29 to move in front of the power switch that needs to be de-energized. The knob 25 is turned to control the output end of the telescopic part 28 to extend, and drives the pressing block 29 to extend, thereby pressing the switch to de-energize it, thus avoiding maintenance personnel from directly contacting live parts when de-energizing.

[0041] It should be noted that the pressing block 29 may have a slot to be engaged with the knob 25 type switch. Then the clamping part 32 can be released from the clamping part 28. At this time, the entire telescopic part 28 can be rotated to turn off the knob 25 type switch. The detachable pressing block 29 can be replaced with a suitable pressing block 29 according to different switches.

[0042] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An integrated AC / DC power supply cabinet, characterized in that: include: Cabinet (1), which is equipped with cabinet door (101); Backup component (2), which is disposed inside the cabinet (1), includes: Two sets of mounting strips (21) are installed inside the cabinet (1), and at least two sets of screw holes (23) are provided on the mounting strips (21); A horizontal plate (24) is slidably disposed on one side of the mounting strip (21). At least two sets of threaded holes are provided on the horizontal plate (24). The threaded holes and the screw holes (23) are provided with a first bolt (22). A square groove (241) is provided on the horizontal plate (24). A slider (26) is slidably disposed on the horizontal plate (24), and a clamping part (32) is provided on the slider (26); Telescopic part (28) is provided inside the clamping part (32). A pressing block (29) is provided at the output end of the telescopic part (28). A knob (25) is provided at the end of the telescopic part (28) away from the pressing block (29).

2. The AC / DC integrated power supply cabinet according to claim 1, characterized in that: Two sets of second bolts (27) are threaded onto the slider (26), with one end of the second bolt (27) extending into the interior of the slider (26).

3. The AC / DC integrated power supply cabinet according to claim 1, characterized in that: The slider (26) has a through groove (261), and the clamping part (32) includes a cylinder (3) disposed inside the through groove (261). The cylinder (3) is provided with two sets of rotating columns, which are rotatably installed inside the slider (26).

4. The AC / DC integrated power supply cabinet according to claim 3, characterized in that: A sliding column (31) is slidably disposed inside the cylinder (3). A first clamping block (33) is disposed at one end of the sliding column (31) away from the cylinder (3). A second clamping block (34) is hinged to one end of the first clamping block (33).

5. The AC / DC integrated power supply cabinet according to claim 4, characterized in that: The other end of the first clamping block (33) is rotatably mounted with a screw (35), and one end of the second clamping block (34) is provided with a groove (37).

6. The AC / DC integrated power supply cabinet according to claim 5, characterized in that: A nut (36) is threaded onto the screw (35).

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