Lightning protection type uninterruptible power supply

Abstract

The utility model provides a lightning protection type uninterruptible power supply, and relates to the technical field of uninterruptible power supplies. The lightning protection type uninterruptible power supply comprises an uninterruptible power supply case, the outer wall of the uninterruptible power supply case is sleeved with a sound insulation cover, the top of the sound insulation cover is slidably connected with a cover plate, the inner wall of the sound insulation cover is provided with a sound insulation cavity, and the outer wall of the sound insulation cover is fixedly connected with an insertion rod. The outer wall of the uninterruptible power supply case is fixedly connected with a connecting block located on the motion trail of the insertion rod. According to the application, the lightning protection device is firstly assembled into the uninterruptible power supply for use, the sound insulation cover is inserted into the outer wall of the uninterruptible power supply, the telescopic rod and the spring are extruded under the condition that the extrusion part of the clamping block and the insertion rod is an inclined plane until the clamping block clamps and fixes the insertion rod, and under the reaction of the extrusion of the spring, the sound insulation cover is inserted into the outer wall of the uninterruptible power supply. The sound insulation cover is connected to the outer wall of the uninterruptible power supply in a clamped mode, and the effect of convenient noise reduction of the uninterruptible power supply during long-time operation is achieved.

Description

Technical Field

[0001] This application relates to the field of uninterruptible power supply technology, and in particular to a lightning strike protected uninterruptible power supply. Background Technology

[0002] UPS, or Uninterruptible Power Supply, is a type of uninterruptible power supply containing energy storage devices. It is mainly used to provide uninterrupted power to equipment with high power stability requirements. When the mains input is normal, the UPS stabilizes the mains voltage and supplies it to the load. At this time, the UPS is an AC voltage regulator, and it also charges the internal battery. When the mains power is interrupted (power outage), the UPS immediately switches from the battery's DC power to the load through an inverter to continue supplying 220V AC power, so that the load can continue to operate normally and protect the load's hardware and software from damage. UPS equipment can usually provide protection against both overvoltage and undervoltage.

[0003] While existing uninterruptible power supplies (UPS) can serve as good backup power sources, they often lack surge protectors for daily use. Furthermore, the lack of surge protection provides poor sound insulation, leading to noise pollution that reduces workplace comfort during prolonged use. Utility Model Content

[0004] This application provides a lightning protection type uninterruptible power supply (UPS) to solve the problems mentioned in the background art, such as the lack of lightning arrester installation inside the UPS and the low overall sound insulation protection effect when the UPS is used for lightning protection.

[0005] This application provides a lightning protection uninterruptible power supply (UPS), including a UPS chassis. A soundproof cover is fitted onto the outer wall of the UPS chassis. A cover plate is slidably connected to the top of the soundproof cover. A soundproof cavity is formed in the inner wall of the soundproof cover. A plug rod is fixedly connected to the outer wall of the soundproof cover. A connecting block located on the movement trajectory of the plug rod is fixedly connected to the outer wall of the UPS chassis. A telescopic rod is slidably connected to the outer wall of the connecting block. A spring is fitted onto the outer wall of the telescopic rod and fixedly connected to the outer wall of the connecting block. One end of the spring is fixedly connected to a connecting block fixedly connected to one end of the telescopic rod. One end of the telescopic rod is fixedly connected to a locking block that engages with the outer wall of the plug rod.

[0006] Preferably, the outer wall of the uninterruptible power supply chassis is provided with heat dissipation holes, and the outer wall of the soundproof cover is provided with mating holes corresponding to the positions of the heat dissipation holes.

[0007] Preferably, a 2P0KA surge protector is installed inside the uninterruptible power supply chassis.

[0008] Preferably, the sound insulation cavity is provided with sound insulation cotton inside, and the connection between the sound insulation cotton and the docking hole is hollow.

[0009] Preferably, the outer wall contour of the pressing part of the card block and the insertion rod is inclined, and the outer wall contour of the loosening part of the card block and the insertion rod is arc-shaped.

[0010] Preferably, there are four sets of the plug rods and the locking blocks, and the positions of the four sets of plug rods and locking blocks are distributed around the uninterruptible power supply chassis.

[0011] Preferably, the soundproof cover is connected to the uninterruptible power supply chassis via a plug and a locking block.

[0012] Beneficial effects:

[0013] While existing uninterruptible power supplies (UPS) can serve as good backup power sources, they lack surge protectors during daily use. Furthermore, the surge protection provided by UPS is inadequate for overall sound insulation. Consequently, prolonged use of UPS can lead to increased noise levels, reducing workplace comfort.

[0014] In use, the surge protector is first assembled inside the uninterruptible power supply (UPS), and the soundproof cover is inserted into the outer wall of the UPS. With the clamping block and the insertion rod pressing at an angle, the telescopic rod and spring are pressed until the clamping block engages and fixes the insertion rod. Under the reaction force of the spring being compressed, the soundproof cover is engaged and connected to the outer wall of the UPS, thus providing convenient noise reduction for the UPS during long-term operation.

[0015] The above description is merely an overview of the technical solutions of the embodiments of this application. In order to better understand the technical means of the embodiments of this application and to implement them in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the embodiments of this application more obvious and understandable, specific implementation methods of this application are described below. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1This is a schematic diagram of the overall structure of a lightning protection uninterruptible power supply according to the present invention.

[0018] Figure 2 This is a schematic diagram of the overall structure of the lightning protection uninterruptible power supply of this utility model from another direction.

[0019] Figure 3 This is a top view schematic diagram of the overall structure of the lightning protection uninterruptible power supply of this utility model.

[0020] Figure 4 This is a schematic diagram of the structure of the soundproof cover of the lightning protection uninterruptible power supply in the withdrawn state.

[0021] Figure 5 This utility model relates to a lightning strike protected uninterruptible power supply. Figure 2 A magnified structural diagram at point A in the diagram.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Uninterruptible power supply chassis; 2. Soundproof cover; 3. Cover plate; 4. Soundproof cavity; 5. Insert rod; 6. Connecting block; 7. Telescopic rod; 8. Spring; 9. Connecting block; 10. Locking block; 11. Heat dissipation hole; 12. Connecting hole. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims and drawings of this application are intended to cover non-exclusive inclusion.

[0026] The term "embodiment" as used herein means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of the phrase "embodiment" in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0027] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of this application. For example, in the description of this application, terms such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are used 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, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0028] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, "connection" or "joining" in mechanical structures can refer to a physical connection, such as a fixed connection, for example, a connection fixed by fasteners, such as a connection fixed by screws, bolts, or other fasteners; a physical connection can also be a detachable connection, such as a snap-fit ​​or interlocking connection; a physical connection can also be an integral connection, such as a connection formed by welding, bonding, or integral molding. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0029] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

[0030] This utility model provides, for example Figure 1-5The lightning protection type uninterruptible power supply shown includes an uninterruptible power supply chassis 1, a soundproof cover 2 sleeved on the outer wall of the uninterruptible power supply chassis 1, a cover plate 3 slidably connected to the top of the soundproof cover 2, a soundproof cavity 4 opened in the inner wall of the soundproof cover 2, a plug rod 5 fixedly connected to the outer wall of the soundproof cover 2, a connecting block 6 located on the movement trajectory of the plug rod 5 fixedly connected to the outer wall of the uninterruptible power supply chassis 1, a telescopic rod 7 slidably connected to the outer wall of the connecting block 6, a spring 8 fixedly connected to the outer wall of the telescopic rod 7, a connecting block 9 fixedly connected to one end of the spring 8 and a locking block 10 fixedly connected to the outer wall of the plug rod 5.

[0031] The uninterruptible power supply chassis 1 has heat dissipation holes 11 on its outer wall, and the soundproof cover 2 has docking holes 12 on its outer wall that correspond to the positions of the heat dissipation holes 11.

[0032] The installation of the docking hole 12 facilitates the normal heat dissipation of the uninterruptible power supply after sound insulation treatment.

[0033] The uninterruptible power supply (UPS) chassis 1 is equipped with a 2P0KA surge protector.

[0034] It is beneficial to install the 2P0KA surge protector to provide lightning protection for uninterruptible power supplies.

[0035] The sound insulation cavity 4 is equipped with sound insulation cotton, and the connection between the sound insulation cotton and the docking hole 12 is hollow.

[0036] The sound insulation cotton installed inside the sound insulation cavity 4 helps to conveniently reduce noise when the uninterruptible power supply is in use.

[0037] Among them, the outer wall contour of the pressing part of the locking block 10 and the insertion rod 5 is inclined, and the outer wall contour of the loosening part of the locking block 10 and the insertion rod 5 is arc-shaped.

[0038] The beveled outer wall of the pressing part of the locking block 10 and the insert rod 5 facilitates a convenient locking connection between the locking block 10 and the insert rod 5.

[0039] There are four sets of plug rods 5 and card blocks 10, and the positions of the four sets of plug rods 5 and card blocks 10 are distributed around the uninterruptible power supply chassis 1.

[0040] By setting up four sets of plug rods 5 and clips 10 evenly distributed around the uninterruptible power supply chassis 1, the stability of the soundproof cover 2 during the snap-fit ​​connection and installation is improved.

[0041] The soundproof cover 2 is connected to the uninterruptible power supply chassis 1 by means of the plug rod 5 and the locking block 10.

[0042] It facilitates the engagement and connection of the plug rod 5 and the locking block 10, enabling the soundproof cover 2 to be installed with the uninterruptible power supply chassis 1, thus providing convenient soundproofing and noise reduction for the uninterruptible power supply.

[0043] Working principle: When using this type of lightning protection uninterruptible power supply, the surge protector is first assembled inside the uninterruptible power supply, and the soundproof cover 2 is inserted into the outer wall of the uninterruptible power supply. With the clamping block 10 and the plug rod 5 pressed at an angle, the telescopic rod 7 and the spring 8 are pressed until the clamping block 10 locks and fixes the plug rod 5. Under the reaction force of the spring 8 being pressed, the soundproof cover 2 is locked and connected to the outer wall of the uninterruptible power supply, which plays a convenient role in reducing noise during long-term operation of the uninterruptible power supply.

[0044] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A lightning-protected uninterruptible power supply (UPS), comprising a UPS chassis (1), characterized in that: The outer wall of the uninterruptible power supply chassis (1) is fitted with a soundproof cover (2), the top of the soundproof cover (2) is slidably connected with a cover plate (3), the inner wall of the soundproof cover (2) is provided with a soundproof cavity (4), the outer wall of the soundproof cover (2) is fixedly connected with a plug rod (5), the outer wall of the uninterruptible power supply chassis (1) is fixedly connected with a connecting block (6) located on the movement trajectory of the plug rod (5), the outer wall of the connecting block (6) is slidably connected with a telescopic rod (7), the outer wall of the telescopic rod (7) is fitted with a spring (8) fixedly connected to the outer wall of the connecting block (6), one end of the spring (8) is fixedly connected to a connecting block (9) fixedly connected to one end of the telescopic rod (7), and one end of the telescopic rod (7) is fixedly connected to a locking block (10) that engages with the outer wall of the plug rod (5).

2. The lightning protection uninterruptible power supply according to claim 1, characterized in that: The outer wall of the uninterruptible power supply chassis (1) is provided with heat dissipation holes (11), and the outer wall of the soundproof cover (2) is provided with docking holes (12) corresponding to the positions of the heat dissipation holes (11).

3. The lightning protection uninterruptible power supply according to claim 1, characterized in that: The uninterruptible power supply chassis (1) is equipped with a 2P0KA surge protector.

4. The lightning protection uninterruptible power supply according to claim 2, characterized in that: The sound insulation cavity (4) is provided with sound insulation cotton inside, and the connection between the sound insulation cotton and the docking hole (12) is hollow.

5. The lightning protection uninterruptible power supply according to claim 1, characterized in that: The outer wall contour of the pressing part of the card block (10) and the insertion rod (5) is inclined, and the outer wall contour of the loosening part of the card block (10) and the insertion rod (5) is arc-shaped.

6. The lightning protection uninterruptible power supply according to claim 1, characterized in that: The insertion rod (5) and the locking block (10) are provided in four sets, and the positions of the four sets of insertion rod (5) and locking block (10) are distributed around the uninterruptible power supply chassis (1).

7. The lightning protection uninterruptible power supply according to claim 1, characterized in that: The soundproof cover (2) is connected to the uninterruptible power supply chassis (1) by means of a plug (5) and a locking block (10).

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