Seamless switching purification power supply device

Abstract

The utility model relates to a seamless switching purification power supply device which comprises a power supply cabinet, a fixing plate is arranged on the front side in the power supply cabinet, multiple layers of supporting plates are arranged in the power supply cabinet, each layer of supporting plate is provided with a power supply module, the power supply module comprises a fixing base, a first limiting plate, a second limiting plate and two purification power supplies, and the purification power supplies are arranged in the fixing base. The purification power source is fixed in the fixing base through the first limiting plate and the second limiting plate, the front side of the fixing base is fixedly connected with the rear side of the fixing plate, and a buffering assembly is further arranged on the rear side of the fixing base. The utility model has the beneficial effects of convenient installation, good protection effect, convenient power supply switching, continuous power supply and the like.

Description

Technical Field

[0001] The utility model relates to a power supply device, in particular to a seamless switching purification power supply device, belonging to the technical field of power supply modules. Background Art

[0002] A power supply is a device that converts other forms of energy into electrical energy. With the continuous development of science and technology, the number of places where power outages are not allowed is increasing rapidly. When the existing power supply module fails or the power is exhausted during the power supply process, it is often impossible to achieve seamless switching, resulting in the inability of electrical equipment to operate safely and reliably, which will cause economic losses to users. Utility Model Content

[0003] The utility model mainly aims at the above-mentioned problems existing in the prior art and provides a seamless switching purification power supply device.

[0004] The purpose of this utility model is mainly achieved through the following solutions:

[0005] A seamless switching purification power supply device includes a power supply cabinet, a fixed plate is provided on the front side of the power supply cabinet, and a plurality of support plates are provided in the power supply cabinet, and a power supply module is installed on each support plate. The power supply module includes a fixed seat, a first limit plate, a second limit plate and two purification power supplies. The purification power supply is installed in the fixed seat, and the purification power supply is fixed in the fixed seat by the first limit plate and the second limit plate. The front side of the fixed seat is fixedly connected to the rear side of the fixed plate, and a buffer component is also provided on the rear side of the fixed seat.

[0006] Preferably, the top, rear side, left and right sides of the power cabinet are provided with heat dissipation holes.

[0007] Preferably, a rotatable cabinet door is provided on the front side of the power cabinet, and a wire hole is provided on the rear side of the power cabinet.

[0008] Preferably, the front side and the top of the fixing seat are both open, and a partition plate is provided in the middle of the fixing seat, and the two purification power supplies are respectively located on both sides of the partition plate.

[0009] Preferably, both side edges of the front side of the fixing seat are provided with a first connecting plate extending outward, and both sides of the first limiting plate are detachably fixedly connected to the first connecting plate by a first locking bolt and a first locking nut.

[0010] Preferably, a second connecting plate is provided on the front side of the partition plate, a forward-protruding positioning block is provided in the middle of the second connecting plate, a positioning hole matching the positioning block is provided in the middle of the first limiting plate, and the first limiting plate and the second connecting plate are detachably fixedly connected by a second locking bolt and a second locking nut.

[0011] Preferably, the second limit plate is located on the upper surface of the purification power supply, and the second limit plate is detachably fixedly connected to the partition plate via a third locking bolt and a third locking nut.

[0012] Preferably, protective plates for wrapping the sides of the purification power supply are provided on both sides of the second limiting plate extending downward.

[0013] Preferably, the buffer assembly comprises a buffer plate and a buffer spring, and the front side surface of the buffer plate is connected to the rear side surface of the fixing seat through the buffer spring.

[0014] Preferably, the two purification power supplies of each power module are electrically connected to the power switch via a wire.

[0015] Therefore, compared with the prior art, the utility model has the following advantages:

[0016] (1) The utility model provides a multi-layer support plate, in which a power module can be installed in each layer of the support plate. On the one hand, it can be used by multiple electrical devices. On the other hand, when one electrical device is used, other power modules can be used as backup power supplies to avoid a failure of a certain power module affecting the normal operation of the electrical device. In addition, when a purification power supply of a power module fails or runs out of power, it can be seamlessly switched through the power switch, and another purification power supply can be used to continue to supply power, thereby avoiding sudden power failure of the electrical device, resulting in data loss, equipment failure, and other events;

[0017] (2) The utility model provides a fixing seat, a first limiting plate and a second limiting plate, and limits the purification power supply through the first limiting plate and the second limiting plate. The positioning operation is simple, and the battery can be quickly positioned or replaced;

[0018] (3) The utility model provides a buffer plate and a buffer spring. When the fixing seat is installed on the inner side of the fixing plate, the buffer spring will be squeezed and the buffer plate will be able to contact the rear side of the power cabinet. When the entire device is vibrated by external force, the buffer spring can play a good protective role and avoid damage to the power module. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the rear structure of the power cabinet in the utility model;

[0021] Figure 3 It is a schematic diagram of the internal structure of the power cabinet in the utility model;

[0022] Figure 4 It is a structural schematic diagram of the power module in the utility model;

[0023] Figure 5 It is a side view of the power module in the utility model;

[0024] Figure 6 It is a schematic diagram of the structure of the power module without a purified power supply in the utility model;

[0025] Figure 7 It is an exploded schematic diagram of a power module without a purified power supply in the utility model.

[0026] Illustration: 1-power cabinet, 2-fixed plate, 3-support plate, 4-power module, 5-fixed seat, 6-first limit plate, 7-second limit plate, 8-purification power supply, 9-heat dissipation hole, 10-cabinet door, 11-wire hole, 12-partition plate, 13-first connecting plate, 14-first locking bolt, 15-first locking nut, 16-second connecting plate, 17-positioning block, 18-positioning hole, 19-second locking bolt, 20-third locking bolt, 21-third locking nut, 22-protective plate, 23-buffer plate, 24-buffer spring. DETAILED DESCRIPTION

[0027] The technical solution of the utility model is further described in detail below through specific embodiments and in combination with the accompanying drawings. It should be understood that the implementation of the utility model is not limited to the following embodiments, and any form of modification and / or change made to the utility model will fall within the protection scope of the utility model.

[0028] In the present invention, unless otherwise specified, all parts and percentages are weight units, and the equipment and raw materials used can be purchased from the market or are commonly used in the field. The methods in the following embodiments, unless otherwise specified, are conventional methods in the field. The components or equipment in the following embodiments, unless otherwise specified, are universal standard parts or components known to those skilled in the art, and their structures and principles are known to those skilled in the art through technical manuals or conventional experimental methods.

[0029] Embodiment 1:

[0030] like Figure 1 , 2 As shown in Figure 3, the utility model provides a technical solution for seamlessly switching a purification power supply device, including a power supply cabinet 1, a fixing plate 2 with a door-shaped structure is fixed to the front side of the power supply cabinet 1 by bolts, and multiple layers of horizontal support plates 3 are fixedly installed in the power supply cabinet 1 by bolts, and each layer of the support plates 3 is installed with a power module 4. In this embodiment, two layers of support plates 3 are arranged.

[0031] Specifically, the power module 4 is composed of a fixed seat 5, a first limiting plate 6, a second limiting plate 7 and two purification power supplies 8. The two purification power supplies 8 are both installed in the fixed seat 5, and the purification power supplies 8 are fixed in the fixed seat 5 by the first limiting plate 6 and the second limiting plate 7. The front side of the fixed seat 5 and the rear side of the fixed plate 2 are fixedly connected by bolts. A buffer assembly is also provided on the rear side of the fixed seat 5. When the fixed seat 5 is installed on the inner side of the fixed plate 2, the buffer assembly will contact the rear side of the power cabinet 1.

[0032] Specifically, the two purification power supplies 8 of each power module 4 are electrically connected to the power switch through a wire. In this embodiment, the power switch can be an STS static switch.

[0033] Embodiment 2:

[0034] like Figure 1 , 2 As shown in , 3 , the utility model provides another technical solution, a seamless switching purification power supply device, which is different from Example 1 in that heat dissipation holes 9 are provided on the top, rear side, and left and right sides of the power cabinet 1.

[0035] Specifically, a rotatable cabinet door 10 is provided on the front side of the power cabinet 1 via a hinge, and a wire hole 11 is provided on the rear side of the power cabinet 1 to facilitate operators to perform wiring operations.

[0036] Embodiment 3:

[0037] like Figure 4 , 6 As shown in , 7 , the utility model provides another technical solution, a seamless switching purification power supply device, which is different from Example 1 in that the front side and the top of the fixing seat 5 are both open, and a partition plate 12 is welded in the middle of the fixing seat 5, and the two purification power supplies 8 are respectively located on both sides of the partition plate 12.

[0038] Specifically, both side edges of the front side of the fixing seat 5 extend outwards and are integrally provided with a first connecting plate 13 , and both sides of the first limiting plate 6 are detachably fixedly connected to the first connecting plate 13 via a first locking bolt 14 and a first locking nut 15 .

[0039] Specifically, a second connecting plate 16 is welded to the front side of the partition plate 12, and a forward-protruding positioning block 17 is installed in the middle of the second connecting plate 16 by bolts. A positioning hole 18 matching the positioning block 17 is provided in the middle of the first limiting plate 6, and the first limiting plate 6 and the second connecting plate 16 are detachably fixedly connected by a second locking bolt 19 and a second locking nut.

[0040] Specifically, the second limit plate 7 is located on the upper surface of the purification power supply 8 , and the second limit plate 7 and the partition plate 12 are detachably fixedly connected via a third locking bolt 20 and a third locking nut 21 .

[0041] Specifically, protective plates 22 for wrapping the sides of the purification power supply 8 are provided on both sides of the second limiting plate 7 extending downward.

[0042] like Figure 5 As shown, the buffer assembly consists of a buffer plate 23 and a buffer spring 24 , and the front side of the buffer plate 23 is connected to the rear side of the fixing seat 5 through a plurality of evenly arranged buffer springs 24 .

[0043] The contact surfaces of the fixing seat 5, the first limiting plate 6, the second limiting plate 7 and the purification power supply 8 should be bonded with silicone pads to improve the protection effect.

[0044] The seamless switching purification power supply device provided by the utility model has a multi-layer support plate, and a power module can be installed in each support plate. On the one hand, it can be used by multiple electrical devices. On the other hand, when one electrical device is used, other power modules can be used as backup power supplies to avoid the failure of a certain power module and affect the normal operation of the electrical device. In addition, when a purification power supply of the power module fails or the power is exhausted, it can be seamlessly switched through the power switching switch, and another purification power supply can be used to continue to supply power, avoiding the sudden power failure of the electrical device, resulting in data loss, equipment failure and other events; through the set fixed seat, the first limiting plate and the second limiting plate, the first limiting plate and the second limiting plate are used to limit the purification power supply, the positioning operation is simple, and it is convenient to quickly position or replace the battery; through the buffer plate and the buffer spring, when the fixed seat is installed on the inner side of the fixed plate, the buffer spring will be squeezed and the buffer plate can be pressed against the rear side of the power cabinet. When the entire device is vibrated by external force, the buffer spring can play a good protective role to avoid damage to the power module.

[0045] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

Claims

1. Seamless switching purification power supply device, characterized by: The invention comprises a power supply cabinet (1), wherein a fixing plate (2) is provided on the front side of the power supply cabinet (1), and a plurality of supporting plates (3) are provided in the power supply cabinet (1), and a power supply module (4) is installed on each supporting plate (3), and the power supply module (4) comprises a fixing seat (5), a first limiting plate (6), a second limiting plate (7) and two purification power supplies (8), wherein the purification power supplies (8) are installed in the fixing seat (5), and the purification power supplies (8) are fixed in the fixing seat (5) by the first limiting plate (6) and the second limiting plate (7), and the front side of the fixing seat (5) is fixedly connected to the rear side of the fixing plate (2), and the rear side of the fixing seat (5) is also provided with a buffer component.

2. The seamless switching purification power supply device according to claim 1, characterized in that: The top, rear side, and left and right sides of the power cabinet (1) are provided with heat dissipation holes (9).

3. The seamless switching purification power supply device according to claim 2 is characterized in that: The front side of the power cabinet (1) is provided with a rotatable cabinet door (10), and the rear side of the power cabinet (1) is provided with a wire hole (11).

4. The seamless switching purification power supply device according to claim 1, characterized in that: The front side and the top of the fixing seat (5) are both open, and a partition plate (12) is provided in the middle of the fixing seat (5), and the two purification power supplies (8) are respectively located on both sides of the partition plate (12).

5. The seamless switching purification power supply device according to claim 4 is characterized in that: Both side edges of the front side of the fixing seat (5) are provided with a first connecting plate (13) extending outwards, and both sides of the first limiting plate (6) are detachably fixedly connected to the first connecting plate (13) via a first locking bolt (14) and a first locking nut (15).

6. The seamless switching purification power supply device according to claim 5, characterized in that: A second connecting plate (16) is provided on the front side of the partition plate (12); a positioning block (17) protruding forward is provided in the middle of the second connecting plate (16); a positioning hole (18) matching the positioning block (17) is provided in the middle of the first limiting plate (6); and the first limiting plate (6) and the second connecting plate (16) are detachably fixedly connected via a second locking bolt (19) and a second locking nut.

7. The seamless switching purification power supply device according to claim 6, characterized in that: The second limit plate (7) is located on the upper surface of the purification power supply (8), and the second limit plate (7) and the partition plate (12) are detachably fixedly connected via a third locking bolt (20) and a third locking nut (21).

8. The seamless switching purification power supply device according to claim 7, characterized in that: Protective plates (22) for wrapping the sides of the purification power source (8) are provided on both sides of the second limiting plate (7) extending downward.

9. The seamless switching purification power supply device according to claim 8, characterized in that: The buffer assembly comprises a buffer plate (23) and a buffer spring (24); the front side of the buffer plate (23) is connected to the rear side of the fixing seat (5) via the buffer spring (24).

10. The seamless switching purification power supply device according to claim 1, characterized in that: The two purification power supplies (8) of each power module (4) are electrically connected to the power switch via a wire.

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