Portable UPS power supply with protective structure

Abstract

The utility model discloses a portable UPS power supply with protection structure relates to UPS power supply technical field. This portable UPS power supply with protection structure includes the spacer, the inside of spacer is provided with protection mechanism: protection subassembly, including the side plate of inlay installation in the inside of spacer, the inside inlay installation of side plate has honeycomb aluminium plate, the inside fixed mounting of spacer has silica gel corner, the inside fixed mounting of silica gel corner has the spacer, and silica gel corner can play certain buffer effect, and the frame structure that inside spacer and spacer board are formed with outside spacer, side plate between form soft connection, prevent the force produced by impact and be directly transmitted to the power supply in the inside of fixed frame, and when the fin is extruded when the side plate deformation, the force of fin can slide down extrusion composite column bottom end's silica gel part, and the deformation of composite column silica gel part is generated to absorb part of the force produced by impact, to improve the protection effect.

Description

Technical Field

[0001] This utility model relates to the field of UPS power supply technology, specifically a portable UPS power supply with a protective structure. Background Technology

[0002] UPS power supplies, or uninterruptible power supplies, are critical backup power devices widely used in various fields. Their main function is to provide temporary power support for important equipment when the main power supply fails, ensuring the normal operation of the equipment and data security. UPS power supplies have high reliability and can quickly switch to provide stable power to the equipment in the event of a power failure.

[0003] The existing Chinese utility model patent with announcement number CN222602102U discloses a portable UPS power supply with a protective structure, relating to the field of UPS power supply technology. It includes a power supply casing with a protective mechanism on the top. The protective mechanism includes a top cover, a handle fixedly connected to the top of the top cover, a limit ring fixedly connected to the bottom of the top cover, a connecting block rotatably connected to the outer side of the limit ring, a fan on the inner side of the connecting block, several fins fixedly connected to the bottom of the connecting block, a heat dissipation pipe fixedly connected to the inner side of the fins, an air inlet fixedly connected to the center of the bottom of the heat dissipation pipe, and a drip tube fixedly connected to the bottom of the heat dissipation pipe near its edge. The bottom of the fins is fixedly connected to the outer ring of the top of the power supply casing. Through this protective structure, it achieves anti-collision, dustproof, moisture-proof, and heat dissipation effects, solving the problems of insufficient protection and poor heat dissipation in traditional UPS power supplies.

[0004] The aforementioned UPS power supply transfers heat to the fin surface through internal heat pipes. Air enters between the fins through a fan above. The space covered by the fins is only connected to the outside through a single circular opening at the top, making it impossible to form a stable airflow between the fins, which affects the heat dissipation efficiency. Furthermore, it uses fluorinated liquid for heat dissipation, which poses a risk of leakage after impact. The lack of internal shock absorption structure means that the force generated by the impact is directly transmitted to the electronic components inside the power supply, resulting in poor protection. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a portable UPS power supply with a protective structure, which solves the problems of the inability to form a stable airflow for heat dissipation and poor protection effect.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: A portable UPS power supply with a protective structure includes a limiting frame, and the limiting frame is provided with a protective mechanism: a protective component, including a side plate fitted inside the limiting frame, a honeycomb aluminum plate fitted inside the side plate, a silicone corner fixedly installed inside the limiting frame, a limiting rod fixedly installed inside the silicone corner, limiting plates fitted at both ends of the limiting rod, a limiting post fixedly installed between the limiting plates, a fixing frame inserted through the outside of the limiting post, and a power supply fixedly installed inside the fixing frame;

[0007] A heat dissipation component is located inside the limiting frame and is used for heat dissipation.

[0008] Preferably, there are four side plates, which are fitted between the silicone corner and the limiting frame. The side plates are enclosed by the silicone corner and the limiting frame to form a rectangular pipe structure. The limiting rods are "L" shaped and there are four of them, which are set on the inside of the four silicone corners.

[0009] Preferably, the limiting plate is connected to the limiting frame via the limiting rod, the silicone corner bracket, and the limiting frame. There are four limiting posts, which are installed at the four corners of the fixing frame. The fixing frame is fixedly connected to the limiting plates at both ends via the limiting posts.

[0010] Preferably, the heat dissipation assembly includes an exhaust plate fitted into the left end of the limiting frame, a fan fitted into the inner side of the exhaust plate, and an air intake plate at the right end of the limiting frame. A filter screen is movably installed on the outer side of the exhaust plate and the air intake plate. The heat dissipation assembly also includes a partition fitted into the limiting rods. Fins are inserted and installed above the partition. A heat spreader is fixedly installed at the bottom end of the fins. Composite columns are fixedly installed at the four corners of the heat spreader. Connecting blocks are inserted and installed on the outer side of the composite columns.

[0011] Preferably, the surface of the exhaust plate is provided with a circular opening that is consistent with the coverage area of ​​the fan blades, the surface of the air intake plate is provided with an array of openings, the filter is adsorbed to the outside of the exhaust plate and the air intake plate by the soft magnetic rubber at the edge, and the fins and the partition are slidably connected.

[0012] Preferably, the heat spreader is located below the partition, the upper half of the composite column is made of metal and the lower half is made of silicone. The diameter of the lower half of the composite column is smaller than that of the upper half. The metal part of the composite column and the connecting block are slidably connected, and the connecting block is fixedly connected to the limiting plate. Beneficial effects

[0013] This invention provides a portable UPS power supply with a protective structure. Compared with the prior art, it has the following advantages:

[0014] (1) The portable UPS power supply with protective structure has a heat dissipation plate. Fins installed at equal intervals above the heat dissipation plate penetrate the partition and form a sliding connection with the partition. The partition is fixed between the limit rods. At the same time, there is a certain gap between the partition and the side plate. The upper half of the fins is located in the gap between the partition and the side plate. There is a certain gap between the exhaust plate and the left end limit plate. The fan can exhaust the air in the cavity between the exhaust plate and the limit plate. The array of openings on the surface of the air intake plate can facilitate the air to enter the cavity between the side plate and the partition. The filter can filter the incoming air. When the fan starts, the internal air is exhausted and the external air enters between the side plate and the partition through the air intake plate, forming an airflow between the fins. The airflow reduces the temperature of the internal heat dissipation plate and exhausts the heat generated during the operation of the equipment. This method can reduce the temperature of the power supply from the four sides to improve the heat dissipation effect.

[0015] (2) The portable UPS power supply with protective structure, through the setting of silicone corners, the limit frame can protect the internal power supply at the four corners. The honeycomb aluminum plate installed on the inner side of the side plate can increase the strength of the side plate. The silicone corners can play a certain buffering role, so that the frame structure composed of the internal limit rod and the limit plate can form a soft connection with the outer limit frame and the side plate, preventing the force generated by the impact from being directly transmitted to the power supply inside the fixed frame. At the same time, when the side plate deforms and squeezes the fins, the fins can slide downward and squeeze the silicone part at the bottom of the composite column. The deformation of the silicone part of the composite column can absorb part of the force generated by the impact, thereby improving the protection effect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the side plate mounting structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the fin mounting structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the power supply installation structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the connection structure between the connecting block and the composite column of this utility model;

[0021] In the diagram: 1. Limiting frame; 2. Protective mechanism; 21. Protective component; 211. Side plate; 212. Honeycomb aluminum plate; 213. Silicone corner; 214. Limiting rod; 215. Limiting plate; 216. Limiting post; 217. Fixing frame; 218. Power supply; 22. Heat dissipation component; 221. Exhaust plate; 222. Fan; 223. Intake plate; 224. Filter; 225. Partition; 226. Fin; 227. Heat spreader; 228. Composite column; 229. Connecting block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 This utility model provides a technical solution: a portable UPS power supply with a protective structure, including a limiting frame 1, and a protective mechanism 2 is provided inside the limiting frame 1.

[0024] The protective component 21 includes a side plate 211 fitted inside the limiting frame 1. A honeycomb aluminum plate 212 is fitted inside the side plate 211. A silicone corner 213 is fixedly installed inside the limiting frame 1. A limiting rod 214 is fixedly installed inside the silicone corner 213. Limiting plates 215 are fitted at both ends of the limiting rod 214. Limiting posts 216 are fixedly installed between the limiting plates 215. A fixing frame 217 is inserted through the outside of the limiting posts 216. A power supply 218 is fixedly installed inside the fixing frame 217. There are four side plates 211 in total. Side plate 211 is fitted between silicone corner 213 and limit frame 1, and side plate 211 forms a rectangular pipe structure through silicone corner 213 and limit frame 1. Limit rod 214 is an "L" shaped structure with four rods, which are set inside the silicone corner 213 at the four corners. Limit plate 215 forms a flexible connection between limit rod 214, silicone corner 213 and limit frame 1. There are four limit posts 216, which are installed at the four corners of fixed frame 217. Fixed frame 217 forms a fixed connection between limit posts 216 and limit plates 215 at both ends. Specifically, the limiting frame 1 can protect the internal power supply 218 at the four corners. The honeycomb aluminum plate 212 embedded in the inner side of the side plate 211 can increase the strength of the side plate 211 and prevent the side plate 211 from deforming when it is impacted. The silicone corner 213 can play a certain buffering role, so that the frame structure composed of the internal limiting rod 214 and the limiting plate 215 forms a soft connection with the outer limiting frame 1 and the side plate 211, preventing the force generated by the impact from being directly transmitted to the power supply 218 inside the fixing frame 217. A handle is provided above the top side plate 211. The surface of the front side plate 211 is provided with a display screen for displaying the power level and various output interfaces. The fixing frame 217 is fixed between the limiting plates 215 at both ends by the limiting post 216, which can limit the position of the power supply 218.

[0025] A heat dissipation assembly 22, disposed inside the limiting frame 1, is used for heat dissipation. The heat dissipation assembly 22 includes an exhaust plate 221 fitted into the left end of the limiting frame 1, a fan 222 fitted into the inner side of the exhaust plate 221, and an air intake plate 223 at the right end of the limiting frame 1. A filter 224 is movably installed on the outer side of the exhaust plate 221 and the air intake plate 223. The heat dissipation assembly 22 also includes a partition 225 fitted into the limiting rods 214. Fins 226 are inserted above the partition 225. A heat spreader 227 is fixedly installed at the bottom end of the fins 226. Composite columns 228 are fixedly installed at the four corners of the heat spreader 227. Composite columns 228 are inserted into the outer side of the composite columns 228. There is a connecting block 229. The surface of the exhaust plate 221 is provided with a circular opening that is consistent with the coverage area of ​​the fan blades 222. The surface of the air intake plate 223 is provided with an array of openings. The filter screen 224 is adsorbed to the outside of the exhaust plate 221 and the air intake plate 223 by the soft magnetic rubber on the edge. The fins 226 and the partition plate 225 are slidably connected. The heat dissipation plate 227 is located below the partition plate 225. The upper half of the composite column 228 is made of metal and the lower half is made of silicone. The diameter of the lower half of the composite column 228 is smaller than that of the upper half. The metal part of the composite column 228 is slidably connected to the connecting block 229. The connecting block 229 is fixedly connected to the limiting plate 215.

[0026] Specifically, there is a certain gap between the exhaust plate 221 and the left end limiting plate 215. The fan 222 can exhaust the air in the cavity between the exhaust plate 221 and the limiting plate 215. The array of openings on the surface of the air intake plate 223 facilitates the entry of air into the cavity between the side plate 211 and the partition plate 225. The filter screen 224 can filter the incoming air. The left and right ends of the partition plate 225 are fixedly connected to the two side limiting plates 215. The front and rear sides of the partition plate 225 are fixedly connected to the front and rear limiting rods 214. The partition plate 225 prevents dust carried by the airflow from entering. Within the space between the limiting plates 215, the fins 226 can increase the heat conduction area between the heat spreader 227 and the airflow, thereby improving heat dissipation efficiency. The heat spreader 227 is movably connected to the limiting plates 215 via the composite column 228 and the connecting block 229. When the upper fins 226 are subjected to force, they can slide downwards and squeeze the silicone part at the bottom of the composite column 228. The deformation of the silicone part of the composite column 228 absorbs part of the force generated by the impact, thereby improving the protection effect. Meanwhile, all contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0027] During operation, the fins 226, equidistantly installed above the heat spreader 227, penetrate the partition 225 and form a sliding connection with it. The partition 225 is fixed between the limiting rods 214, and a certain gap is left between the partition 225 and the side plate 211. The upper half of the fins 226 is located in the gap between the partition 225 and the side plate 211. There is a certain gap between the exhaust plate 221 and the left limiting plate 215. The fan 222 can exhaust the air in the cavity between the exhaust plate 221 and the limiting plate 215. The array of openings on the surface of the air intake plate 223 facilitates the entry of air into the cavity between the side plate 211 and the partition 225. The filter 224 can filter the incoming air. When the fan 222 is started, the internal air is exhausted, and the external air enters between the side plate 211 and the partition 225 through the air intake plate 223, forming an airflow between the fins 226. The airflow reduces the internal heat dissipation. The temperature of the hot plate 227 dissipates the heat generated during equipment operation. This method can reduce the temperature of the power supply 218 from the four sides to improve the heat dissipation effect. The limiting frame 1 can protect the internal power supply 218 at the four corners. The honeycomb aluminum plate 212 embedded in the inner side of the side plate 211 can increase the strength of the side plate 211. The silicone corner 213 can play a certain buffering role, so that the frame structure composed of the internal limiting rod 214 and the limiting plate 215 forms a soft connection with the outer limiting frame 1 and the side plate 211, preventing the force generated by the impact from being directly transmitted to the power supply 218 inside the fixed frame 217. At the same time, when the side plate 211 deforms and squeezes the fin 226, the fin 226 can slide downward and squeeze the silicone part at the bottom of the composite column 228. The deformation of the silicone part of the composite column 228 absorbs part of the force generated by the impact, thereby improving the protection effect.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable UPS power supply with a protective structure, comprising a limiting frame (1), characterized in that: The limiting frame (1) is equipped with a protective mechanism (2) inside: The protective component (21) includes a side plate (211) fitted inside the limiting frame (1), a honeycomb aluminum plate (212) fitted inside the side plate (211), a silicone corner (213) fixedly installed inside the limiting frame (1), a limiting rod (214) fixedly installed inside the silicone corner (213), a limiting plate (215) fitted at both ends of the limiting rod (214), a limiting post (216) fixedly installed between the limiting plates (215), a fixing frame (217) inserted through the outside of the limiting post (216), and a power supply (218) fixedly installed inside the fixing frame (217). The heat dissipation component (22) is located inside the limiting frame (1) and is used for heat dissipation.

2. A portable UPS power supply with a protective structure according to claim 1, characterized in that: There are four side plates (211). The side plates (211) are fitted between the silicone corner (213) and the limiting frame (1). The side plates (211) are enclosed by the silicone corner (213) and the limiting frame (1) to form a rectangular pipe structure. The limiting rods (214) are "L" shaped structures, and there are four rods in total. They are set on the inside of the four corner silicone corners (213).

3. A portable UPS power supply with a protective structure according to claim 1, characterized in that: The limiting plate (215) is connected to the limiting frame (1) by the limiting rod (214), the silicone corner (213), and the limiting frame (1). There are four limiting posts (216) installed at the four corners of the fixing frame (217). The fixing frame (217) is fixedly connected to the limiting plates (215) at both ends by the limiting posts (216).

4. A portable UPS power supply with a protective structure according to claim 1, characterized in that: The heat dissipation assembly (22) includes an exhaust plate (221) fitted into the left end of the limiting frame (1), a fan (222) fitted into the inner side of the exhaust plate (221), and an air intake plate (223) at the right end of the limiting frame (1). A filter (224) is movably installed on the outer side of the exhaust plate (221) and the air intake plate (223). The heat dissipation assembly (22) also includes a partition plate (225) fitted into the limiting rod (214). A fin (226) is inserted above the partition plate (225). A heat spreader plate (227) is fixedly installed at the bottom end of the fin (226). A composite column (228) is fixedly installed at the four corners of the heat spreader plate (227). A connecting block (229) is inserted into the outer side of the composite column (228).

5. A portable UPS power supply with a protective structure according to claim 4, characterized in that: The surface of the exhaust plate (221) is provided with a circular opening that is consistent with the coverage area of ​​the fan blades (222). The surface of the air intake plate (223) is provided with an array of openings. The filter (224) is attached to the outside of the exhaust plate (221) and the air intake plate (223) by the soft magnetic rubber on the edge. The fins (226) and the partition (225) are connected in a sliding manner.

6. A portable UPS power supply with a protective structure according to claim 4, characterized in that: The heat spreader (227) is located below the partition (225). The upper half of the composite column (228) is made of metal and the lower half is made of silicone. The diameter of the lower half of the composite column (228) is smaller than that of the upper half. The metal part of the composite column (228) and the connecting block (229) are connected in a sliding manner. The connecting block (229) is fixedly connected to the limiting plate (215).

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