A stackable pulsed power device and pulsed power system
By designing a stackable pulse power supply device and using reinforcing ribs to enhance the support strength of the top cover, the device can be stacked vertically, solving the problems of large size, heavy weight, and inconvenient installation and transportation of existing pulse power supply devices, thus improving space utilization and operational flexibility.
Patent Information
- Application Number
- CN202522424081.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-14
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-11-14
AI Technical Summary
Existing pulse power supply devices are bulky and heavy, making them difficult to deploy flexibly. They are also inconvenient to install, transport, and maintain. In particular, when multiple outputs or combined use are required, dedicated cabinets are needed, which take up space and are complicated to operate.
Design a stackable pulse power supply device, including a chassis frame, a top cover, independent power modules and a control board. The top cover is reinforced with stiffeners to enhance its support strength, enabling the device to be stacked vertically, simplifying the installation process and improving space utilization.
By designing a stackable pulse power supply device, the installation process is simplified, space utilization is improved, and handling and maintenance become more flexible.
Smart Images
Figure CN224935560U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of power supply technology, and in particular relates to a stackable pulse power supply device and a pulse power supply system. Background Technology
[0002] Pulse power supplies, as a type of special power supply, are widely used in industrial, scientific research, and other fields. Existing pulse power supplies are usually bulky and heavy. When multiple outputs or combined use are required, a dedicated cabinet must be designed to install multiple independent power supply units in a dedicated cabinet. This installation method not only requires the additional design and manufacture of dedicated cabinets, occupying valuable computer room space, but also makes installation, transportation, and maintenance extremely inconvenient. Utility Model Content
[0003] This invention provides a stackable pulse power supply device and a pulse power supply system, aiming to solve the technical problems of existing pulse power supplies being difficult to deploy flexibly, occupying a large space, and being extremely inconvenient to install, transport, and maintain.
[0004] This invention is implemented by providing a stackable pulse power supply device, comprising: Chassis frame; The top cover covers the top of the chassis frame, and the lower surface of the top cover is provided with downwardly protruding reinforcing ribs; Multiple independent power modules, each power module being disposed within the chassis frame; and The control board is located inside the chassis frame and is electrically connected to the power module.
[0005] In some embodiments, two reinforcing ribs are provided, respectively adjacent to two opposite sides of the upper cover.
[0006] In some embodiments, the side wall of the chassis frame is provided with an inwardly recessed slot, and the side of the top cover extends downward with a retaining plate. The retaining plate is engaged with the slot, thereby fixing the top cover to the chassis frame.
[0007] In some embodiments, the top cover has a slit structure located near the reinforcing rib, and when the top cover is located on top of the chassis frame, the slit structure is located between the side wall of the chassis frame and the reinforcing rib.
[0008] In some embodiments, the chassis frame includes a front panel with a plurality of signal terminals provided on the front panel, the signal terminals being electrically connected to the control board.
[0009] In some embodiments, the chassis frame includes a front panel with an outwardly projecting handle.
[0010] In some embodiments, the chassis frame includes side panels with embedded handles.
[0011] In some embodiments, side panels are provided on both sides of the chassis frame, and both side panels are provided with the embedded handle.
[0012] In some embodiments, the chassis frame includes a base plate, on which a plurality of fixing structures are provided, and each of the power modules is fixed to the base plate by the fixing structures.
[0013] This utility model also provides a pulse power supply system, including a plurality of pulse power supply devices as described in any of the above embodiments, wherein each of the pulse power supply devices is stacked vertically.
[0014] The stackable pulse power supply device provided by this utility model includes a chassis frame, a top cover, a power module, and a control board. The chassis frame has sufficient structural strength and provides load-bearing capacity through the top cover with reinforcing ribs, enabling the pulse power supply devices to be directly stacked, which greatly improves space utilization, simplifies the installation process, and makes handling and maintenance very flexible. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the pulse power supply device provided in an embodiment of the present invention; Figure 2 This is a schematic diagram of a pulse power supply device from another perspective, provided by an embodiment of this utility model. Figure 3 This is a schematic diagram of the chassis frame provided in an embodiment of the present utility model; Figure 4 This is a schematic diagram of the top cover provided in an embodiment of the present utility model; Figure 5 This is a schematic diagram of the installation of the chassis frame and the top cover provided in this embodiment of the utility model; Figure 6 This is a schematic diagram of the pulse power supply system provided in the embodiment of this utility model. Detailed Implementation
[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model. Furthermore, it should be understood that the specific embodiments described herein are merely for explaining this utility model and are not intended to limit this utility model.
[0017] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "left", "right", "horizontal", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0018] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows for communication; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0020] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0021] The following disclosure provides numerous different embodiments or examples for implementing various structures of the present invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this invention, but those skilled in the art will recognize the application of other processes and / or the use of other materials.
[0022] This utility model provides a stackable pulse power supply device 1000, see reference. Figures 1-5 ,include: Chassis frame 100; The top cover 200 covers the top of the chassis frame 100, and the lower surface of the top cover 200 is provided with a downwardly protruding reinforcing rib 210; Multiple independent power modules 300, each power module 300 being disposed inside the chassis frame 100; and The control board 400 is located inside the chassis frame 100 and is electrically connected to the power module 300.
[0023] The chassis frame 100 serves as the main supporting structure of the pulse power supply device 1000. The top of the chassis frame 100 is hollow, and a top cover 200 covers the top of the chassis frame 100. A cavity is formed between the chassis frame 100 and the top cover 200, and multiple power modules 300 are housed within this cavity, with each power module 300 being independently configured. A control board 400 is also housed within this cavity and is electrically connected to each power module 300 via internal cables or connectors, used to control the operation of each power module 300.
[0024] The lower surface of the top cover 200 is provided with downwardly protruding reinforcing ribs 210, which greatly improve the supporting strength of the top cover 200. When there are multiple pulse power supply units 1000, they can be stacked vertically. For two stacked pulse power supply units 1000, the chassis frame 100 of the upper pulse power supply unit 1000 is set on the top cover 200 of the lower pulse power supply unit 1000. Thus, through the stacking design of the pulse power supply units 1000, there is no need to design a dedicated and complex cabinet, which greatly improves space utilization, simplifies the installation process, and makes handling and maintenance very flexible.
[0025] In some implementations, reference Figure 4 Two reinforcing ribs 210 are provided, respectively located adjacent to two opposite sides of the upper cover 200. The symmetrical arrangement of the reinforcing ribs 210 can evenly improve the overall rigidity of the upper cover 200, providing stable support for the pulse power supply device 1000 when stacked vertically.
[0026] In some embodiments, the long side of the top cover 200 corresponds to the long sidewall of the top of the chassis frame 100, and the direction of the reinforcing rib 210 is parallel to the long side of the top cover 200, thereby making the layout path of the reinforcing rib 210 longer and providing greater support strength.
[0027] In some implementations, the chassis frame 100 is integrally welded. (See reference) Figure 3 The chassis frame 100 includes a front crossbeam 140, which ensures the strength and dimensional accuracy of the chassis frame 100.
[0028] In some specific embodiments of this application, reference is made to Figure 4 and Figure 5 The side wall of the chassis frame 100 is provided with an inwardly recessed slot, and the side of the top cover 200 is provided with a card plate extending downward. The card plate is inserted into the slot, so that the top cover 200 is fixed on the chassis frame 100.
[0029] A recessed slot is provided on the upper edge of the side wall of the chassis frame 100. Correspondingly, a retaining plate extends downward from the side of the top cover 200. By aligning the retaining plate of the top cover 200 with and snapping it into the slot of the chassis frame 100, the top cover 200 can be quickly installed and fixed, while ensuring the structural strength of the connection.
[0030] In some embodiments, the side wall of the chassis frame 100 is provided with a retaining plate extending upward, and the side of the top cover 200 is provided with an inwardly recessed groove. The retaining plate of the chassis frame 100 is engaged with the groove of the top cover 200, so that the top cover 200 is fixed on the chassis frame 100.
[0031] In some specific embodiments of this application, reference is made to Figure 4 and Figure 5 The upper cover 200 has a slot structure 220 located near the reinforcing rib 210. When the upper cover 200 is positioned on top of the chassis frame 100, the slot structure 220 is located between the side wall of the chassis frame 100 and the reinforcing rib 210. The slot structure 220 can serve as a positioning or guiding structure. When the pulse power supply devices 1000 are stacked vertically, the slot structure 220 provides interlocking and enhances the stability of the stack.
[0032] In some specific embodiments of this application, reference is made to Figure 1 and Figure 2 The chassis frame 100 includes a front panel 110, on which a plurality of signal terminals 111 are provided, and the signal terminals 111 are electrically connected to the control board 400.
[0033] The front panel 110 is provided with multiple signal terminals 111, and the control board 400 is located on the back of the front panel 110, corresponding to the signal terminals 111. The control board 400 and the signal terminals 111 are electrically connected by short wires. Compared with the traditional method of placing the power signal terminals 111 on the back of the chassis, the arrangement of the signal terminals 111 and the control board 400 provided by this utility model can effectively shorten the signal transmission path, improve the anti-interference effect, and make the wiring more intuitive and reasonable.
[0034] In some specific embodiments of this application, reference is made to Figure 1 and Figure 2 The chassis frame 100 includes a front panel 110, on which an outwardly protruding handle 112 is provided. Users can move and carry the equipment by gripping the handle 112 on the front panel 110.
[0035] In some specific embodiments of this application, reference is made to Figure 1 and Figure 2 The chassis frame 100 includes a side plate 120, and the side plate 120 is provided with an embedded handle 121.
[0036] In some embodiments, the recessed handle 121 is a recessed structure formed by stamping the side plate 120, and its maximum outer contour does not protrude from the outer surface of the side plate 120, so that the side of the device remains flat and is easy to install in a narrow space.
[0037] In this utility model, an embedded handle 121 is provided on the side plate 120. Considering the center of gravity of the whole machine, the embedded handle 121 on the side plate 120 is easier to apply force than the handle 112 on the back of the chassis frame 100, making it easier to move. In particular, when the whole machine is placed into a small-opening cabinet such as a server rack, it is not necessary to switch hands, which improves the handling efficiency by 50%.
[0038] In some specific embodiments of this application, reference is made to Figure 1 and Figure 2 Side plates 120 are provided on both sides of the chassis frame 100, and each of the two side plates 120 is provided with an embedded handle 121. By symmetrically arranging the embedded handles 121, it is convenient for users to reach into the embedded handles 121 with both hands to apply force evenly.
[0039] In some specific embodiments of this application, reference is made to Figure 3 The chassis frame 100 includes a base plate 130, on which a plurality of fixing structures 131 are provided, and each of the power modules 300 is fixed to the base plate 130 by the fixing structures 131.
[0040] Multiple power modules 300 can be fixed on the base plate 130 by multiple fixing structures 131, realizing the modular design of multiple power modules 300. Each power module 300 can be installed, disassembled and repaired independently.
[0041] In some embodiments, the fixing structure 131 is a limiting plate, into which the power module 300 is snapped to secure it. In some embodiments, the fixing structure 131 is a screw fixing structure, with the power module 300 extending onto a fixing plate. After the power module 300 is placed on the base plate 130, screws are screwed into the fixing plate to secure it. In some embodiments, the fixing structure 131 is a fixing groove, with the shape of the power module 300 conforming to the groove. The power module 300 is snapped into the groove to secure it.
[0042] This utility model also provides a pulse power supply system, see reference. Figure 6 The system includes multiple pulse power supply devices 1000 as described in any of the preceding embodiments, with each pulse power supply device 1000 stacked vertically. Each pulse power supply device 1000 includes a chassis frame 100, a top cover 200, a power module 300, and a control board 400. The chassis frame 100 has sufficient structural strength and is supported by the top cover 200, which is provided with reinforcing ribs 210. This allows the pulse power supply devices 1000 to be directly stacked vertically, greatly improving space utilization, simplifying the installation process, and making handling and maintenance very flexible.
[0043] In the description of this specification, references to terms such as "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with the described embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0044] Furthermore, the above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A stackable pulse power supply device, characterized in that, include: Chassis frame; The top cover covers the top of the chassis frame, and the lower surface of the top cover is provided with downwardly protruding reinforcing ribs; Multiple independent power modules are disposed inside the chassis frame; as well as The control board is located inside the chassis frame and is electrically connected to the power module.
2. The pulse power supply device according to claim 1, characterized in that, Two reinforcing ribs are provided, respectively located adjacent to two opposite sides of the upper cover.
3. The pulse power supply device according to claim 1, characterized in that, The side wall of the chassis frame is provided with an inwardly recessed slot, and the side of the top cover extends downward with a retaining plate. The top cover is fixed to the chassis frame by engaging the retaining plate with the slot.
4. The pulse power supply device according to claim 1, characterized in that, The top cover has a slit structure near the reinforcing rib. When the top cover is installed on the top of the chassis frame, the slit structure is located between the side wall of the chassis frame and the reinforcing rib.
5. The pulse power supply device according to claim 1, characterized in that, The chassis frame includes a front panel, on which multiple signal terminals are provided, and the signal terminals are electrically connected to the control board.
6. The pulse power supply device according to claim 1, characterized in that, The chassis frame includes a front panel, on which an outwardly protruding handle is provided.
7. The pulse power supply device according to claim 1, characterized in that, The chassis frame includes a side panel, and the side panel is provided with an embedded handle.
8. The pulse power supply device according to claim 7, characterized in that, Side panels are provided on both sides of the chassis frame, and each side panel is provided with an embedded handle.
9. The pulse power supply device according to claim 1, characterized in that, The chassis frame includes a base plate, on which multiple fixing structures are provided, and each of the power modules is fixed to the base plate through the fixing structures.
10. A pulse power supply system, characterized in that, It includes multiple pulse power supply devices as described in any one of claims 1-9, wherein each of the pulse power supply devices is stacked vertically.