Switching power supply shell and switching power supply

Abstract

The utility model relates to the technical field of power supplies, in particular to a switching power supply shell and a switching power supply, and the switching power supply shell comprises a power supply bottom shell and a power supply upper cover; the power supply upper cover is provided with a plurality of clamping buckles, the power supply bottom shell is provided with a plurality of notches, and the clamping buckles are matched with the notches; the clamping buckle is made of high-strength alloy, and the power source bottom shell and the power source upper cover are made of high-strength materials. An anti-skid coating is arranged at the joint part of the clamping buckle and the notch; indication marks are arranged on the power source upper cover close to the clamping buckles and used for providing visual prompts, and it is ensured that the clamping buckles are correctly connected with the notches. According to the utility model, the switch power supply shell is installed and fixed in a rapid and reliable manner, the electromagnetic stability and safety in use are ensured, the durability and anti-vibration capability of the switch power supply shell are improved by using the high-strength alloy and the anti-skid coating, the installation process is simplified by the indication mark, and the installation cost is reduced. The possibility of operation errors is reduced, and the overall user friendliness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power supplies, in particular to a switching power supply housing and a switching power supply. Background Art

[0002] Due to the increasing environmental pollution caused by the continued extraction and combustion of fossil fuels, the world has shifted its focus to renewable energy as a major development trend in alternative energy sources. Although there are many forms of renewable energy, most of it is ultimately converted into electricity for widespread use in industrial production and daily life. This places higher demands on battery energy conversion efficiency, safety, and convenience.

[0003] A switching power supply is a highly efficient power conversion device that is primarily used to convert AC or DC voltage into one or more DC output voltages required by the device. It achieves power conversion by switching current at a high frequency to flow to a transformer or inductor, and then outputting a stable DC voltage through a rectification and filtering process.

[0004] The switching power supply will generate electromagnetic interference during operation, and directly using the exposed switching power supply will also cause the risk of personal injury or power supply damage.

[0005] In order to improve the safety and electromagnetic compatibility of the switching power supply during use, a switching power supply housing and a switching power supply are designed.

[0006] The information disclosed in this background technology section is only intended to deepen the understanding of the overall background technology of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0007] The utility model provides a switching power supply housing and a switching power supply, thereby effectively solving the problems in the background technology.

[0008] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a switching power supply housing, comprising: a power supply bottom shell and a power supply upper cover;

[0009] The edge of the power supply upper cover is provided with a plurality of snap buckles, and the edge of the power supply bottom shell is provided with a plurality of notches, and the snap buckles cooperate with the notches to fix the power supply upper cover and the power supply bottom shell together;

[0010] The material of the snap buckle is a high-strength alloy material, and the material of the power supply bottom shell and the power supply upper cover is also a high-strength material;

[0011] Wherein, the joint portion between the snap buckle and the notch is provided with an anti-slip coating, and the anti-slip coating is used to enhance the friction force of the joint;

[0012] The power supply upper cover is provided with an indicator mark near the snap buckle, and the indicator mark is used to provide a visual prompt to ensure that the snap buckle is correctly engaged with the notch.

[0013] Furthermore, a power supply pressure rod is provided inside the power supply base shell, and the power supply pressure rod is configured to be adjustable.

[0014] Furthermore, a plurality of heat dissipation holes are provided on the inner bottom surface of the power supply base shell, and the heat dissipation holes are used to enhance the internal heat dissipation effect.

[0015] Furthermore, the power supply cover is provided with a transparent window to facilitate viewing of the internal power supply status.

[0016] Furthermore, a plurality of anti-skid rubber pads are correspondingly provided on the outer bottom surface of the power supply base shell, and the anti-skid rubber pads are used to enhance the friction force of the switching power supply shell on various surfaces.

[0017] Furthermore, the switching power supply housing further comprises a circuit board, the circuit board being provided with a protrusion for plugging in other mechanisms;

[0018] The protruding portion is provided with a plurality of electronic connection points, and the electronic connection points are used to realize electrical connection with other mechanisms.

[0019] Furthermore, a layer of insulating material is provided inside the power supply bottom shell and the power supply upper cover, and the insulating material covers the entire inner surface to prevent the switching power supply from contacting the metal shell.

[0020] Furthermore, the switching power supply housing can also be configured as a pull-out structure, including a pull-out bottom shell and a pull-out upper cover, wherein the pull-out upper cover is fixed to the pull-out bottom shell as a whole by bolts.

[0021] The utility model also includes a switching power supply, comprising the switching power supply housing as described in any one of the above items.

[0022] Furthermore, the switching power supply includes a built-in smart chip, which is used to monitor the state of the switching power supply and transmit data to an external device via wireless transmission.

[0023] The beneficial effects of the present invention are as follows: by providing a quick and reliable way to install and fix the switching power supply housing, electromagnetic stability and safety during use are ensured; the use of high-strength alloy materials and anti-slip coatings improves the durability and vibration resistance of the switching power supply housing structure; and the indicator marks simplify the installation process, reduce the possibility of operational errors, and improve overall user-friendliness. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 This is a schematic diagram of the power supply bottom shell structure;

[0026] Figure 2 This is a schematic diagram of the power supply cover structure;

[0027] Figure 3 Schematic diagram of the circuit board structure;

[0028] Figure 4 Schematic diagram of the heat dissipation hole structure;

[0029] Figure 5 Schematic diagram of the switching power supply structure;

[0030] Figure 6 Schematic diagram of the switching power supply housing structure fixed with bolts;

[0031] Figure 7 This is a schematic diagram of the pull-out upper cover structure;

[0032] Figure 8 It is a schematic diagram of the pull-out bottom shell structure;

[0033] Figure numerals: 1. Power supply bottom shell; 11. Notch; 12. Power supply pressure rod; 13. Heat dissipation hole; 14. Anti-slip rubber pad; 2. Power supply top cover; 21. Snap buckle; 22. Indicator mark; 23. Transparent window; 3. Anti-slip coating; 4. Circuit board; 41. Protrusion; 42. Electronic connection point; 5. Pull-out bottom shell; 6. Pull-out top cover; 7. Switching power supply. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by “center”, “up”, “down”, “left”, “right”, “vertical”, “horizontal”, “inside” and “outside” are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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, and therefore cannot be understood as a limitation on the present invention.

[0036] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; they may refer to mechanical or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0037] like Figures 1 to 4 As shown, a switching power supply housing includes: a power supply base 1 and a power supply upper cover 2;

[0038] The edge of the power supply cover 2 is provided with a plurality of snap-fit buckles 21, and the edge of the power supply bottom shell 1 is provided with a plurality of notches 11. The snap-fit buckles 21 cooperate with the notches 11 to fix the power supply cover 2 and the power supply bottom shell 1 together;

[0039] The material of the snap buckle 21 is a high-strength alloy material, and the material of the power supply bottom shell 1 and the power supply upper cover 2 is also a high-strength material;

[0040] The joint portion between the snap buckle 21 and the notch 11 is provided with an anti-slip coating 3, which is used to enhance the friction of the joint;

[0041] An indicator mark 22 is provided on the power supply cover 2 near the snap buckle 21 . The indicator mark 22 is used to provide a visual prompt to ensure that the snap buckle 21 is correctly engaged with the notch 11 .

[0042] The power cover 2 cooperates with the edge notch 11 of the power base 1 through the snap buckle 21 on its edge. The snap buckle 21 is made of high-strength alloy material, which matches the same material of the power base 1 and the power cover 2. When the power cover 2 is aligned with the power base 1 and pressed down, the snap buckle 21 slides into the notch 11, ensuring that the two parts are tightly combined through the interlocking of physical shapes. In this process, the anti-slip coating 3 at the joint between the snap buckle 21 and the notch 11 provides additional friction to prevent sliding or loosening. An indicator mark 22 is set on the power cover 2 near the snap buckle 21. The indicator mark 22 provides obvious visual confirmation when the power cover 2 is correctly fixed to the power base 1.

[0043] By providing a quick and reliable way to install and secure the switching power supply housing, electromagnetic stability and safety during use are ensured. The use of high-strength alloy materials and anti-slip coating 3 improves the durability and vibration resistance of the switching power supply housing structure, while the indicator mark 22 simplifies the installation process, reduces the possibility of operating errors, and improves overall user-friendliness.

[0044] like Figure 5 As shown, a power supply pressure rod 12 is provided inside the power supply base 1, and the power supply pressure rod 12 is configured to be adjustable.

[0045] An adjustable power supply pressure rod 12 is provided inside the power supply base 1, so that the power supply pressure rod 12 can adapt to switching power supplies 7 of different heights and sizes. By adjusting the power supply pressure rod 12, it can be ensured that the switching power supply 7 is evenly and firmly pressed into the power supply base 1, which helps to prevent poor contact of the switching power supply 7 due to vibration or movement during use. The adjustability of the power supply pressure rod 12 increases the versatility of the switching power supply housing, enabling it to accommodate multiple models of switching power supplies 7, while improving the reliability and safety of the switching power supply 7. It not only maintains the stability of the switching power supply 7, but also ensures the correct position of the switching power supply 7 in the power supply base 1, thereby optimizing the performance and service life of the switching power supply 7.

[0046] In this embodiment, a plurality of heat dissipation holes 13 are provided on the inner bottom surface of the power supply base 1 , and the heat dissipation holes 13 are used to enhance the internal heat dissipation effect.

[0047] The design of the inner bottom surface of the power supply chassis 1 includes a plurality of heat dissipation holes 13. The presence of these heat dissipation holes 13 directly enhances the heat dissipation effect inside the housing of the switching power supply 7. Through these heat dissipation holes 13, hot air can be discharged from the inside of the power supply chassis 1 more effectively, while allowing cold air to flow in, forming an effective air circulation system, which not only reduces the temperature of the switching power supply 7 during operation, but also helps maintain the performance of the switching power supply 7 and extend its service life. The lower operating temperature can also reduce damage and performance degradation of the switching power supply 7 due to overheating, thereby improving overall safety and reliability.

[0048] In this embodiment, the power supply cover 2 is provided with a transparent window 23 for conveniently viewing the status of the internal switch power supply 7 .

[0049] The power supply cover 2 is designed to include a transparent window 23. The transparent window 23 enables the user to directly observe the status of the internal switching power supply 7. Without opening the power supply cover 2, the user can check whether the switching power supply 7 is correctly installed, monitor its working condition or detect any abnormalities, such as expansion or leakage of the switching power supply 7. The immediate visual access reduces the time and effort required for maintaining the switching power supply 7, while improving safety during use because potential problems can be quickly identified and responded to.

[0050] In this embodiment, a plurality of anti-skid rubber pads 14 are correspondingly provided on the outer bottom surface of the power supply base 1 , and the anti-skid rubber pads 14 are used to enhance the friction of the switching power supply housing on various surfaces.

[0051] The outer bottom surface of the power supply base 1 is equipped with several anti-skid rubber pads 14. The main function of the anti-skid rubber pads 14 is to enhance the friction of the switching power supply housing on various surfaces. By configuring the anti-skid rubber pads 14, the switching power supply housing can remain stable on smooth or inclined surfaces, preventing damage or interruption caused by sliding or accidental movement, and effectively preventing damage to internal components due to external impact or vibration.

[0052] In this embodiment, the switching power supply housing further includes a circuit board 4, which is provided with a protrusion 41 for plugging in other mechanisms;

[0053] The protrusion 41 is allocated with a plurality of electronic connection points 42 , which are used to achieve electrical connection with other mechanisms.

[0054] The switching power supply housing also includes a circuit board 4, which features a protrusion 41 designed to facilitate plugging into other components. Protrusion 41 connects directly to corresponding sockets, ensuring a fast and stable electrical connection. Protrusion 41 is equipped with several electronic connection points 42, which are used to establish electrical connections between circuit board 4 and other electronic components. This not only allows for quick connection but also ensures stable and reliable transmission of electrical signals, simplifying the assembly process between the switching power supply housing and other components, allowing for easy installation and replacement, and improving overall ease of use.

[0055] In this embodiment, a layer of insulating material is further provided inside the power supply bottom shell 1 and the power supply upper cover 2 . The insulating material covers the entire inner surface to prevent the switching power supply from contacting the metal housing.

[0056] The interior of the power supply base 1 and power supply cover 2 is covered in a layer of insulating material, which covers the entire interior surface. The primary function of this insulating material is to prevent the switching power supply 7 from directly contacting the metal portion of the switching power supply housing, thereby preventing possible short circuits or electrical failures. By providing this insulating protective layer within the power supply base 1 and power supply cover 2, overall electrical safety is significantly improved, ensuring the stability and safety of the switching power supply 7 during use. This not only protects the switching power supply 7 but also helps maintain its durability, preventing potential damage caused by contact between the switching power supply 7 and the metal housing, thereby extending the service life of the device.

[0057] like Figures 6 to 8 As shown, the switching power supply housing can also be set as a pull-out structure, including a pull-out bottom shell 5 and a pull-out upper cover 6. The pull-out upper cover 6 is fixed with bolts to form a whole with the pull-out bottom shell 5.

[0058] The switching power supply casing can also be designed as a pull-out structure, specifically including a pull-out bottom shell 5 and a pull-out upper cover 6. The pull-out upper cover 6 is combined with the pull-out bottom shell 5 into a whole by bolt fixing, so that the switching power supply casing has the characteristics of easy access and maintenance. Through a simple pulling action, the internal power supply components can be quickly accessed, which is convenient for performing necessary inspection, maintenance or replacement operations. The bolt fixing method ensures that the connection between the pull-out upper cover 6 and the bottom shell is firm and safe, preventing accidental loosening due to vibration or impact during use. The pull-out design significantly simplifies the installation and removal process of the device, which not only improves the installation efficiency, but also reduces the complexity of equipment maintenance. Especially in application scenarios where internal components need to be frequently checked or updated, the design of the pull-out switching power supply casing not only improves the convenience of user operation, but also enhances the maintainability and reliability of the product.

[0059] The present invention further includes a switching power supply 7 , including a switching power supply 7 housing as described in any one of the above items.

[0060] In this embodiment, the switching power supply 7 includes a built-in smart chip, which is used to monitor the status of the switching power supply 7 and transmit data to an external device via wireless transmission.

[0061] Through the monitoring of the smart chip, various key parameters of the switching power supply 7, such as power, voltage, temperature, etc., can be tracked in real time to ensure that the switching power supply 7 operates in the optimal state, thereby improving the efficiency and safety of the switching power supply 7; the wireless transmission function of the smart chip allows users to remotely view these states through smartphones, tablets or other receiving devices, so that users can obtain the operating information of the switching power supply 7 in a timely manner, which is convenient for management and maintenance decisions of the switching power supply 7.

[0062] Those skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and the specification are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A switching power supply housing, characterized in that: include: Power supply bottom shell and power supply cover; The edge of the power supply upper cover is provided with a plurality of snap buckles, and the edge of the power supply bottom shell is provided with a plurality of notches, and the snap buckles cooperate with the notches to fix the power supply upper cover and the power supply bottom shell together; The material of the snap buckle is a high-strength alloy material, and the material of the power supply bottom shell and the power supply upper cover is also a high-strength material; Wherein, the joint portion between the snap buckle and the notch is provided with an anti-slip coating, and the anti-slip coating is used to enhance the friction force of the joint; The power supply upper cover is provided with an indicator mark near the snap buckle, and the indicator mark is used to provide a visual prompt to ensure that the snap buckle is correctly engaged with the notch.

2. The switching power supply housing according to claim 1, characterized in that: A power supply pressure rod is provided inside the power supply base shell, and the power supply pressure rod is configured to be adjustable.

3. The switching power supply housing according to claim 2, characterized in that: The bottom surface of the power supply bottom shell is provided with a plurality of heat dissipation holes, and the heat dissipation holes are used to enhance the internal heat dissipation effect.

4. The switching power supply housing according to claim 1, characterized in that: The power supply cover is provided with a transparent window for convenient viewing of the internal power supply status.

5. The switching power supply housing according to claim 3, characterized in that: A plurality of anti-skid rubber pads are correspondingly provided on the outer bottom surface of the power supply base shell, and the anti-skid rubber pads are used to enhance the friction force of the switching power supply shell on various surfaces.

6. The switching power supply housing according to claim 1, characterized in that: The switching power supply housing further comprises a circuit board, the circuit board being provided with a protrusion for plugging in other mechanisms; The protruding portion is provided with a plurality of electronic connection points, and the electronic connection points are used to realize electrical connection with other mechanisms.

7. The switching power supply housing according to claim 1, characterized in that: A layer of insulating material is further provided inside the power supply bottom shell and the power supply upper cover. The insulating material covers the entire inner surface and is used to prevent the switching power supply from contacting the metal shell.

8. The switching power supply housing according to claim 1, characterized in that: The switching power supply housing can also be configured as a pull-out structure, including a pull-out bottom shell and a pull-out upper cover, wherein the pull-out upper cover is fixed to the pull-out bottom shell as a whole by bolts.

9. A switching power supply, characterized in that: The invention comprises a switching power supply housing according to any one of claims 1 to 8.

10. The switching power supply according to claim 9, characterized in that: The switching power supply includes a built-in smart chip, which is used to monitor the state of the switching power supply and transmit data to an external device via wireless transmission.

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