Magnesium alloy switch shell

Abstract

The utility model belongs to the technical field of magnesium alloy manufacturing, and discloses a magnesium alloy switch shell which comprises an upper shell body and a lower shell body, the upper shell body and the lower shell body are connected through screws, and the upper shell body and the lower shell body are both made of magnesium alloy. The upper shell comprises a reserved interface groove, a vertical convex plate and an upper shell screw fixing groove; the reserved interface groove is arranged on the baffle plate on one side of the long edge of the upper shell, and the reserved interface groove and the upper shell screw fixing groove are arranged in the upper shell. And the lower shell is provided with a lower shell screw fixing groove and a heat dissipation hollow. According to the utility model, the problems that the existing switch housing is not light enough, has poor protection effect and cannot be applied to severe environments are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of magnesium alloy manufacturing, in particular to a magnesium alloy switch casing. Background Art

[0002] At present, a switch means a "switch" and is a network device used for forwarding electrical (optical) signals. It can provide an exclusive electrical signal path for any two network nodes connected to the switch. The most common switch is the Ethernet switch. Other common ones include telephone voice switches, fiber optic switches, etc. However, most of the existing switch shells are plastic shells. If an iron shell is used, the switch is not light enough, and if a plastic shell is used, the protection effect is poor and it cannot be used in harsh environments.

[0003] Through the above analysis, the problems and defects of the prior art are as follows:

[0004] The existing switch casing is not light enough and has poor protection effect, and cannot be used in harsh environments. Utility Model Content

[0005] In view of the problems existing in the prior art, the utility model provides a magnesium alloy switch casing.

[0006] The utility model is implemented in this way. It is a magnesium alloy switch casing, which comprises an upper casing and a lower casing, the upper casing and the lower casing are connected by screws, and the materials of the upper casing and the lower casing are both magnesium alloy.

[0007] Furthermore, the upper shell includes: a reserved interface groove, a vertical protrusion, and an upper shell screw fixing groove; the reserved interface groove is arranged on the baffle plate on one side of the long side of the upper shell, and the reserved interface groove and the upper shell screw fixing groove are arranged inside the upper shell.

[0008] Furthermore, the vertical protrusions are provided at three locations for fixing the internal structure and routing.

[0009] Furthermore, the upper shell has five screw fixing grooves, which are respectively arranged at the four corners of the upper shell and one side of the middle portion of the upper shell that is biased toward the reserved interface groove.

[0010] Furthermore, the lower shell is provided with a lower shell screw fixing groove and a heat dissipation hollow.

[0011] Furthermore, the screw fixing groove of the lower shell is arranged at a corresponding position of the screw fixing groove of the upper shell, and is in the shape of an inwardly concave circular ring.

[0012] Furthermore, the heat dissipation hollowing diffuses outwards from a solid rectangle at the center of the lower shell as a starting point.

[0013] In combination with the above technical solutions and the technical problems solved, the advantages and positive effects of the technical solutions to be protected by the utility model are as follows:

[0014] The magnesium alloy switch housing of the utility model is detachable, has excellent sealing effect, and can be used in quite harsh environments. The switch housing is made of precision-cast integral magnesium alloy, which brings the inherent advantages of "lighter, stronger, simpler; high precision, easy heat dissipation, and corrosion resistance".

[0015] The design of the magnesium alloy switch housing brings the following significant technological advances:

[0016] 1. Improved structural strength and durability: Using magnesium alloy as a manufacturing material provides higher strength and durability than traditional plastics or metals while maintaining lightweight properties. This means that the shell can better resist physical impact and long-term wear and tear.

[0017] 2. Optimized heat dissipation performance: Magnesium alloy material has good thermal conductivity, and combined with the heat dissipation hollow design, it can effectively dissipate the heat generated by internal electronic components, thereby improving the operating stability of the equipment and extending its service life.

[0018] 3. Easy to assemble and maintain: The simple screw fixing method makes the assembly and maintenance of the switch housing more convenient. This design facilitates the user's routine inspection and necessary maintenance of the switch, reducing the complexity and time cost of maintenance.

[0019] 4. Stable fixation of internal components: The design of vertical convex plates enhances the stability of internal components and ensures safety and reliability during transportation and use.

[0020] 5. Combination of appearance and practicality: The magnesium alloy shell is not only beautiful and modern, but also has practical value due to its high strength, light weight and good heat dissipation performance. This shell can meet the dual needs of modern electronic equipment for appearance and function.

[0021] In summary, the design of the magnesium alloy switch casing has brought significant technological progress in protecting equipment, improving heat dissipation efficiency, facilitating maintenance and operation, and enhancing aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the magnesium alloy switch housing provided by an embodiment of the utility model.

[0023] Figure 2 It is a schematic diagram of an upper shell provided by an embodiment of the utility model.

[0024] Figure 3 It is a schematic diagram of the lower shell provided by an embodiment of the utility model.

[0025] In the figure: 1. upper shell; 2. lower shell; 11. reserved interface slot; 12. vertical convex plate; 13. screw fixing slot for upper shell; 21. screw fixing slot for lower shell; 22. heat dissipation hollow. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0027] Example 1: Standard magnesium alloy switch housing

[0028] 1) Shell structure: Made of magnesium alloy, it includes an upper shell and a lower shell, which are connected by screws.

[0029] 2) Heat dissipation design: A heat dissipation hollow is designed in the center of the lower shell, which is in the shape of a rectangle that spreads outward from the center to improve heat dissipation efficiency.

[0030] 3) Internal structure fixation: Three vertical protrusions are provided inside the upper shell to fix the internal structure and wiring to ensure stability.

[0031] 4) Screw fixing design: The upper shell is equipped with five screw fixing slots, distributed in the four corners and the middle, which form a connection with the corresponding screw fixing slots of the lower shell.

[0032] 5) Interface slot design: An interface slot is reserved on the baffle on one side of the long side of the upper shell to facilitate the connection of interfaces and cables.

[0033] Example 2: Enhanced magnesium alloy switch housing

[0034] 1) Shell structure and material: It also uses magnesium alloy, but the thickness and strength of the shell are increased, which is suitable for more severe working environments.

[0035] 2) Improved heat dissipation system: The heat dissipation hollow area of ​​the lower shell is larger, and a movable heat dissipation fan is added to improve the heat dissipation effect.

[0036] 3) Enhanced internal support: An additional support frame is added inside the upper shell to improve the support strength of the internal structure.

[0037] 4) Quick maintenance design: The screw fixing slot adopts a quick disassembly design, making it easier to open and close the shell and convenient for quick maintenance.

[0038] 5) Multifunctional interface slot: The interface slot is designed to be modular, and different interface modules can be quickly replaced as needed, which improves the applicability and flexibility of the housing.

[0039] The two embodiments provided by the utility model respectively demonstrate a standard type and an enhanced type of magnesium alloy switch casing, both of which utilize the light weight and high strength characteristics of magnesium alloy, and make corresponding design adjustments and optimizations according to different application requirements.

[0040] like Figure 1 As shown, the magnesium alloy switch housing includes an upper housing 1 and a lower housing 2, the upper housing 1 and the lower housing 2 are connected by screws, and the material of the upper housing 1 and the lower housing 2 are both magnesium alloy.

[0041] like Figure 2 As shown, the upper shell 1 includes: a reserved interface groove 11, a vertical protrusion 12, and an upper shell screw fixing groove 13; the reserved interface groove 11 is arranged on a baffle on one side of the long side of the upper shell 1, and the reserved interface groove 11 and the upper shell screw fixing groove 13 are arranged inside the upper shell 1.

[0042] Among them, three vertical protrusions 12 are provided for fixing the internal structure and routing.

[0043] The upper shell screw fixing grooves 13 are arranged at five locations, respectively arranged at the four corners of the upper shell 1 and the middle side of the reserved interface groove 11.

[0044] like Figure 3 As shown, the lower shell 2 is provided with a lower shell screw fixing groove 21 and a heat dissipation hollow 22.

[0045] The lower shell screw fixing groove 21 is arranged at a position corresponding to the upper shell screw fixing groove 13 and is in the shape of an inwardly concave circular ring.

[0046] The heat dissipation hollow 22 spreads outward from the solid rectangle at the center of the lower shell 2 as a starting point.

[0047] The working principle and design features of the magnesium alloy switch casing can be analyzed in detail from the following aspects:

[0048] 1. Structure and connection of upper shell and lower shell

[0049] Upper shell 1:

[0050] Reserved interface slots 11: located on one side of the long side of the upper housing, used to install and access various interfaces and lines. These slots provide sufficient space and appropriate locations for easy interface connection and maintenance.

[0051] Vertical protrusions 12: Three vertical protrusions are arranged inside the upper shell, which are used to support and fix the internal circuit boards and other components, and also provide guidance and protection for the internal wiring.

[0052] Screw fixing slots 13: located at the four corners of the upper shell and one side of the middle that is biased toward the reserved interface slot, there are five in total. These fixing slots are used to firmly connect the upper shell and the lower shell by screws.

[0053] Lower housing 2:

[0054] Screw fixing groove 21: corresponds to the screw fixing groove of the upper shell, ensuring that the upper and lower shells can be accurately connected and tightly fixed by screws.

[0055] Heat sink cutouts 22: Located around the solid rectangular area in the center of the lower case, designed to improve heat dissipation efficiency. These cutouts allow air to flow, thereby helping to dissipate the heat generated internally.

[0056] 2. Overall design features

[0057] Material selection: Both the upper and lower shells are made of magnesium alloy, providing light weight, high strength and good thermal conductivity.

[0058] Structural design: The overall design takes into account component fixation, internal wiring, interface layout, and heat dissipation requirements, ensuring stable operation and easy maintenance of the switch.

[0059] Heat dissipation optimization: Through heat dissipation hollowing and the good thermal conductivity of magnesium alloy materials, the heat dissipation efficiency is effectively improved and the temperature control of internal components is ensured.

[0060] Easy assembly and maintenance: The screw fixing method simplifies the assembly and maintenance process and facilitates quick installation and disassembly.

[0061] These design features together ensure the functionality and practicality of the magnesium alloy switch housing, while providing good mechanical strength, heat dissipation performance and convenient maintenance.

[0062] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0063] The above description is only a specific implementation method of the present invention, but the protection scope of the present invention is not limited thereto. Any modification, equivalent substitution and improvement made by any technician familiar with the technical field within the technical scope disclosed by the present invention and within the spirit and principle of the present invention shall be covered by the protection scope of the present invention.

Claims

1. A magnesium alloy switch housing, characterized in that: The magnesium alloy switch housing comprises: an upper housing and a lower housing, the upper housing and the lower housing are connected by screws, and the material of the upper housing and the lower housing are both magnesium alloy; The upper shell comprises: a reserved interface slot, a vertical convex plate, and an upper shell screw fixing slot; the reserved interface slot is arranged on a baffle plate on one side of the long side of the upper shell, and the reserved interface slot and the upper shell screw fixing slot are arranged inside the upper shell; The vertical protrusions are provided at three locations for fixing the internal structure and routing.

2. The magnesium alloy switch housing according to claim 1, characterized in that: The upper shell has five screw fixing grooves, which are respectively arranged at the four corners of the upper shell and one side of the middle portion of the upper shell that is biased toward the reserved interface groove.

3. The magnesium alloy switch housing according to claim 1, characterized in that: The lower shell is provided with a lower shell screw fixing groove and a heat dissipation hollow.

4. The magnesium alloy switch housing according to claim 3, characterized in that: The lower shell screw fixing groove is arranged at a position corresponding to the upper shell screw fixing groove, and is in the shape of an inwardly concave circular ring.

5. The magnesium alloy switch housing according to claim 3, characterized in that: The heat dissipation hollowing spreads outwards from a solid rectangle at the center of the lower shell as a starting point.

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