Switching power supply loading box

Abstract

The utility model belongs to the field of medical instruments, and discloses a switching power supply loading box which comprises a box body and a cover body, and the box body and the cover body jointly form a closed space used for containing and protecting a switching power supply. The switching power supply loading box not only enhances the stability and protectiveness of the structure, but also improves the heat dissipation performance and the operation convenience, so that the installation and maintenance of the switching power supply are more efficient.

Description

Technical Field

[0001] The present application relates to the field of medical devices, and in particular to a loading box for a switching power supply, and in particular to a loading box for a switching power supply with a compact structure, convenient maintenance, high heat dissipation efficiency, and good electrical safety performance. Background Art

[0002] Existing switching power supply housings often suffer from complex structures, difficult maintenance, low heat dissipation efficiency, and poor electrical safety. Furthermore, cable wear and damage to connecting wires are common problems, which not only shortens the lifespan of the switching power supply but also increases maintenance costs. Summary of the Invention

[0003] In order to solve the above problems, the present application provides a switching power supply loading box, which has a compact structure, is convenient for later maintenance, improves the heat dissipation efficiency of the switching power supply, and protects cables and connecting wires to the greatest extent, ensuring electrical safety.

[0004] In order to achieve the above objectives, this application adopts the following technical solutions:

[0005] A switching power supply loading box comprises a box body and a cover body, wherein the box body and the cover body together form a closed space for installing the switching power supply.

[0006] In one possible implementation, the box body is the main structure of the loading box, and the box body includes an upper box body and a lower box body. The upper box body is located above the lower box body, the length of the upper box body is smaller than the length of the lower box body, and the width of the upper box body is the same as the width of the lower box body, that is, the upper box body and the lower box body share the side panels L1 and L2, and the side panels L1 and L2 on the upper box body are connected by a connecting plate L3; the side panels L1 and L2 on the lower box body are connected by a connecting plate L4, a connecting plate L5, and a bottom plate L6, wherein one end of the connecting plate L4 is connected to the connecting plate L3 vertically upward, and the other end is connected to the connecting plate L5 vertically downward.

[0007] The upper box body is communicated with the lower box body.

[0008] In a possible implementation, a wire protection ring is provided on the connection plate L3 to protect the cables output from the wiring terminals and reduce wear.

[0009] The connecting plate L4 is provided with a wire protection ring, which is used to protect the cables connected to the switching power supply and reduce wear.

[0010] In one possible implementation, a guide rail mounting plate is provided between the side panels L1 and L2, a guide rail is provided on the guide rail mounting plate, and wiring terminals are installed on the guide rail. The wiring terminals are installed in the upper box body to contribute to electrical safety and reduce the interference to other components.

[0011] In a possible implementation, the edge S of the guide rail mounting plate is a rounded edge; the edge can prevent the cable from being squeezed or worn during installation or use.

[0012] In a possible implementation, a switching power supply is installed in the space below the guide rail mounting plate.

[0013] In one possible implementation, a first mounting plate and a third mounting plate are provided on the side panel L1, and a second mounting plate is provided on the side panel L2; the cover body includes an upper cover plate and a lower cover plate which are perpendicular to each other, a first guard plate is provided on one side of the upper cover plate, and a second guard plate is provided on the other side; a fourth mounting plate is provided on one side of the lower cover plate, and a fifth mounting plate is provided on the other side; the first mounting plate, the second mounting plate and the upper cover plate are fixed by bolts, the first guard plate covers the outer side of the side panel L1, and the second guard plate covers the outer side of the side panel L2; the fourth mounting plate is fixed to the third mounting plate by bolts, and the fifth mounting plate covers the outer side of the side panel L2 and is fixed by bolts.

[0014] In a possible implementation, heat dissipation holes are provided on the side panels L1 and L2 to improve the heat dissipation efficiency of the switching power supply.

[0015] In a possible implementation, the side panel L2 is further provided with a tool operation hole, and a tool can be used to conveniently remove and install cables through the tool operation hole when wiring the switching power supply.

[0016] In a possible implementation, the switching power supply is installed in the lower box body through the mounting hole on the bottom plate L6 and can be installed from the outside, avoiding the inconvenience of internal installation.

[0017] Beneficial effects of this application:

[0018] The switching power supply loading box of the present application realizes the effective use of space and the stable installation of components. Specifically, the layout of the wiring terminals in the upper box body and the design of the cover body guard plate significantly improve electrical safety and reduce electromagnetic interference; the setting of the heat dissipation holes effectively enhances the heat dissipation efficiency of the switching power supply and prolongs the life of the equipment; the introduction of the tool operation hole simplifies the wiring and maintenance operations and improves work efficiency; the design of the wire ring reduces cable wear and improves the durability of the cable; and the external installation method of the switching power supply simplifies the installation process and avoids the inconvenience of internal installation. These improvements not only enhance the structural stability and protection performance of the loading box, but also improve its practicality, making it suitable for efficient, safe and convenient switching power supply loading application scenarios in various environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional schematic diagram of this application;

[0020] Figure 2 This is a three-dimensional schematic diagram from another angle of this application;

[0021] Figure 3 This is another perspective schematic diagram of this application;

[0022] In the figure: box body 1, upper box body 101, lower box body 102, wire protection ring 103, guide rail mounting plate 104, guide rail 105, first mounting plate 106, third mounting plate 107, second mounting plate 108

[0023] Cover 2, upper cover plate 201, lower cover plate 202, first guard plate 203, second guard plate 204, fourth mounting plate 205, fifth mounting plate 206

[0024] Switching power supply 3, wiring terminal 4, heat dissipation hole 5, tool operation hole 6, mounting hole 7. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of this application more clear, the following further describes this application in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0026] In the description of this application, it should be understood that the terms "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on this application.

[0027] 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 the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of such features. Throughout the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0028] In this application, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0029] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0031] It should also be noted that, in the embodiments of the present application, the same reference numerals are used to represent the same component or the same part. For the same parts in the embodiments of the present application, the figure may only mark one of the parts or parts as an example. It should be understood that the reference numerals are also applicable to other identical parts or parts.

[0032] The present application will now be described in detail with reference to the accompanying drawings.

[0033] Please see the attached Figure 1-3 A switching power supply loading box includes a box body 1 and a cover body 2. The box body 1 and the cover body 2 together form a closed space for accommodating and protecting a switching power supply 3.

[0034] The box body 1 is the main part of the loading box, and is composed of an upper box body 101 and a lower box body 102. The upper box body 101 is located above the lower box body 102. The length of the upper box body 101 is smaller than the length of the lower box body 102. The width of the upper box body 101 is the same as the width of the lower box body 102, that is, the upper box body 101 and the lower box body 102 share the side panels L1 and L2, thereby optimizing the use of space while maintaining the stability of the box body.

[0035] The side panels L1 and L2 on the upper box body 101 are connected by a connecting plate L3; the side panels L1 and L2 on the lower box body 102 are connected by a connecting plate L4, a connecting plate L5, and a bottom plate L6, wherein one end of the connecting plate L4 is vertically connected to the connecting plate L3 upward, and the other end is vertically connected to the connecting plate L5 downward, forming a stable frame structure.

[0036] The upper box body 101 is connected to the lower box body 102 to ensure the continuity of the internal space.

[0037] The connecting plate L3 is provided with a wire protection ring 103 for protecting the cables output from the wiring terminals, thereby effectively reducing cable wear.

[0038] The connecting plate L4 is also provided with a wire protection ring 103 for protecting external cables connected to the switching power supply 3 and reducing the risk of wear.

[0039] A guide rail mounting plate 104 is provided between the side panels L1 and L2 , a guide rail 105 is provided on the guide rail mounting plate 104 , and a wiring terminal 4 is installed on the guide rail 105 . The wiring terminal 4 is installed in the upper box body 101 to improve electrical safety and reduce electromagnetic interference to other components.

[0040] The edge S of the guide rail mounting plate 104 is a rounded edge, which can prevent the cable from being squeezed or worn during installation or use, thereby enhancing the durability of the cable.

[0041] The switching power supply 3 is installed in the space below the guide rail mounting plate 104, which makes full use of the space and is convenient for management and maintenance.

[0042] A first mounting plate 106 and a third mounting plate 107 are provided on the side panel L1, and a second mounting plate 108 is provided on the side panel L2; the cover body 2 includes an upper cover plate 201 and a lower cover plate 202 which are perpendicular to each other, a first guard plate 203 is provided on one side of the upper cover plate 201, and a second guard plate 204 is provided on the other side; a fourth mounting plate 205 is provided on one side of the lower cover plate 202, and a fifth mounting plate 206 is provided on the other side; the first mounting plate 106, the second mounting plate 108 and the upper cover plate 201 are fixed by bolts, the first guard plate 203 covers the outer side of the side panel L1, and the second guard plate 204 covers the outer side of the side panel L2; the fourth mounting plate 205 and the third mounting plate 107 are fixed by bolts, and the fifth mounting plate 206 covers the outer side of the side panel L2 and is fixed by bolts.

[0043] The side panels L1 and L2 are provided with heat dissipation holes 5 for improving the heat dissipation efficiency of the switching power supply 3 .

[0044] The side panel L2 is further provided with a tool operation hole 6, through which a tool can be conveniently passed to assemble or disassemble the cable when the switching power supply 3 is connected, thereby improving the convenience of operation.

[0045] The switching power supply 3 is installed in the lower box body 102 through the installation hole 7 on the bottom plate L6, and can be installed from the outside, avoiding the inconvenience of internal installation.

[0046] The switching power supply loading box of the present application not only enhances the stability and protection of the structure, but also improves the heat dissipation performance and the convenience of operation, making the installation and maintenance of the switching power supply more efficient.

[0047] The above embodiments are merely illustrative of the principles and effects of the present application and are not intended to limit the present application. Any non-substantial changes to the present application made using this concept shall be deemed an infringement of the scope of protection of the present application.

Claims

1. A switching power supply loading box, characterized in that: It includes a box body and a cover body, and the box body and the cover body together form a closed space for installing a switching power supply; The box body includes an upper box body and a lower box body. The upper box body is located above the lower box body. The length of the upper box body is shorter than the length of the lower box body. The width of the upper box body is the same as the width of the lower box body. The upper box body and the lower box body share side panels L1 and L2. The connecting plate L3 connects the side panels L1 and L2. The lower box body is connected to the side panels L1 and L2 with a connecting plate L4, a connecting plate L5, and a bottom plate L6. One end of the connecting plate L4 is vertically connected to the connecting plate L3 upward, and the other end is vertically connected to the connecting plate L5 downward. The upper box body is communicated with the lower box body.

2. A switching power supply loading box according to claim 1, characterized in that: The connecting plate L3 is provided with a wire guard ring, and the connecting plate L4 is provided with a wire guard ring.

3. The switching power supply loading box according to claim 1, characterized in that: A guide rail mounting plate is provided between the side plate L1 and the side plate L2 , and a guide rail is provided on the guide rail mounting plate, and wiring terminals are installed on the guide rail.

4. A switching power supply loading box according to claim 3, characterized in that: The edge S of the guide rail mounting plate is a rounded edge.

5. The switching power supply loading box according to claim 4, characterized in that: A switching power supply is installed in the space below the guide rail mounting plate.

6. The switching power supply loading box according to claim 4, characterized in that: The side plate L1 is provided with a first mounting plate and a third mounting plate, and the side plate L2 is provided with a second mounting plate; The cover body comprises an upper cover plate and a lower cover plate which are perpendicular to each other, a first guard plate is provided on one side of the upper cover plate, and a second guard plate is provided on the other side; A fourth mounting plate is provided on one side of the lower cover plate, and a fifth mounting plate is provided on the other side; the first mounting plate, the second mounting plate and the upper cover plate are fixed by bolts, the first guard plate covers the outer side of the side plate L1, and the second guard plate covers the outer side of the side plate L2; The fourth mounting plate is fixed to the third mounting plate by means of bolts, and the fifth mounting plate covers the outer side of the side plate L2 and is also fixed by means of bolts.

7. The switching power supply loading box according to claim 1, characterized in that: The side panels L1 and L2 are provided with heat dissipation holes.

8. The switching power supply loading box according to claim 1, characterized in that: The side plate L2 is provided with a tool operation hole.

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