Heat dissipation protection device for UPS (Uninterrupted Power Supply)

Abstract

The utility model provides a UPS (Uninterrupted Power Supply) heat dissipation protection device which comprises a protection box, a hollow plate for placing a UPS is horizontally arranged in the protection box, and a plurality of ventilation holes are formed in the hollow plate in a penetrating manner; damping rods for damping the hollowed-out plate are arranged at the four corners of the bottom of the hollowed-out plate correspondingly, and a fan is upwards arranged at the position, under the hollowed-out plate, in the protection box; a top cover is arranged on the top of the protection box, and heat dissipation assemblies are arranged on the portions, over the UPS power source, of the top cover and on the four faces, corresponding to the height of the UPS power source, of the protection box. According to the utility model, heat dissipation and cooling can be carried out on the bottom of the UPS, heat accumulation at the bottom of the UPS is avoided, and heat dissipation protection of the UPS is improved.

Description

Technical Field

[0001] This utility model relates to the field of power protection technology, and in particular to a UPS power supply heat dissipation protection device. Background Technology

[0002] UPS, or Uninterruptible Power Supply, is a constant voltage and frequency uninterruptible power supply containing an energy storage device and with an inverter as its main component. When the mains power input is normal, the UPS stabilizes the mains power and supplies it to the load. At this time, the UPS acts as an AC voltage regulator and also charges the internal power supply box. When the mains power is interrupted, the UPS immediately switches the DC power from the power supply box to the load and continues to supply 220V AC power through the inverter, so that the load can continue to operate normally and protect the load's software and hardware from damage, providing a stable and uninterrupted power supply to the load. During use, multiple power supply boxes need to be placed densely inside the UPS power supply enclosure.

[0003] Application No. 202122052363.8 discloses a UPS power supply heat dissipation protection device, which solves the problem that existing protective shells lack shock absorption and are immobile, failing to adequately protect the UPS power supply during handling and leading to UPS damage. Application No. 202320660655.6 discloses a UPS power supply heat dissipation protection device that effectively protects the UPS during use, limiting its movement and preventing collisions between the UPS power supply and the inner wall of the device, thus avoiding damage to the UPS power supply due to impact and ensuring its service life.

[0004] However, none of the aforementioned existing patents have considered heat dissipation at the bottom of the UPS power supply. Since the bottom of the UPS power supply is placed on the mounting plate, heat dissipation at the bottom of the UPS power supply is slow, and there is still a risk of heat accumulation, which provides limited protection against heat dissipation in the UPS power supply. Utility Model Content

[0005] The purpose of this invention is to provide a UPS power supply heat dissipation and protection device that can dissipate heat and cool the bottom of the UPS power supply, prevent heat accumulation at the bottom of the UPS power supply, and improve the heat dissipation protection of the UPS power supply.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a UPS power supply heat dissipation and protection device, including a protective box, a perforated plate for placing the UPS power supply is horizontally arranged inside the protective box, and multiple ventilation holes are provided through the perforated plate; damping rods for shock absorption are respectively provided at the four corners of the bottom of the perforated plate; a fan is provided inside the protective box directly below the perforated plate and facing upwards; a top cover is provided on the top of the protective box, and heat dissipation components are provided on the top cover directly above the UPS power supply and on the four sides of the protective box at the height corresponding to the UPS power supply.

[0007] Preferably, a fixed clamping frame is provided vertically on one side of the perforated plate, the fixed clamping frame is hollow, and a movable clamping plate is provided vertically on the other side of the perforated plate. The movable clamping plate is fixedly connected to the side wall of the protective box through a horizontally set electric telescopic rod.

[0008] Preferably, the cross-sectional area of ​​the movable clamping plate is smaller than the cross-sectional area of ​​the fixed clamping frame.

[0009] Preferably, a controller is disposed on the perforated plate at an offset from the UPS power supply, and the controller is electrically connected to each electrical component.

[0010] Preferably, the heat dissipation component includes a cooling fan, and the cooling fan is provided with a dustproof mesh.

[0011] Preferably, the bottom of the protective box is provided with four casters, which are arranged in a rectangular shape.

[0012] Preferably, the top cover is provided with a handle that is offset from the UPS power supply.

[0013] The beneficial effects of this utility model are:

[0014] 1. This solution involves a horizontal perforated plate inside the protective enclosure for housing the UPS power supply. The perforated plate has multiple ventilation holes. A fan is located directly below the perforated plate and facing upwards inside the protective enclosure. The fan blows air through the ventilation holes of the perforated plate to dissipate heat and cool the bottom of the UPS power supply, preventing heat buildup at the bottom of the UPS power supply and improving heat dissipation protection.

[0015] 2. This solution utilizes heat dissipation components on the top cover directly above the UPS power supply and on all four sides of the protective enclosure at the same height as the UPS power supply, enabling heat dissipation from the UPS power supply's sides and top. A vertically mounted fixed frame is provided on one side of the perforated panel; this frame is hollow, allowing the cooling fan to pass through it for cooling the UPS power supply. A movable clamping plate is vertically mounted on the other side of the perforated panel. The movable clamping plate has a smaller cross-sectional area than the fixed frame, sacrificing some clamping force to ensure proper clamping and securing of the UPS power supply while minimizing the impact of the movable clamping plate on the cooling fan's ability to dissipate heat.

[0016] 3. The controller and handle of this solution are set off from the UPS power supply to avoid affecting the setting position of the heat dissipation components. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] In the diagram, 1. Protective box, 2. Electric telescopic rod, 3. Movable clamping plate, 4. Controller, 5. Casters, 6. Fan, 7. Damping rod, 8. Hollow plate, 9. Fixed clamping frame, 10. Top cover, 11. Handle. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0021] The structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0022] It should also be noted that, unless otherwise defined, the technical or scientific terms used herein should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The term "plural" as used in the specification and claims of this utility model patent application means two or more; the terms "upper," "lower," "left," "right," "front end," "rear end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model 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, and therefore should not be construed as a limitation of this utility model. Changes or adjustments to the relative relationships, without substantially altering the technical content, should also be considered within the scope of implementation of this utility model.

[0023] The present invention will now be described in further detail with reference to the embodiments and accompanying drawings.

[0024] This utility model discloses a UPS power supply heat dissipation protection device. For example... Figure 1As shown, the embodiment includes a protective case 1. The bottom of the protective case 1 is equipped with four casters 5 for easy movement, arranged in a rectangular pattern. Inside the protective case 1, a perforated plate 8 for housing the UPS power supply is horizontally arranged, with multiple ventilation holes running through it. Damping rods 7 are located at the four corners of the bottom of the perforated plate 8 to reduce vibration. Inside the protective case 1, a fan 6 is positioned directly below and upwards from the perforated plate 8. The fan 6 blows air through the ventilation holes of the perforated plate 8 to dissipate heat and cool the bottom of the UPS power supply.

[0025] The protective enclosure 1 has heat dissipation components on all four sides at the height corresponding to the UPS power supply. The top of the enclosure 1 has a top cover 10, which also has a heat dissipation component directly above the UPS power supply. Each heat dissipation component includes a cooling fan, and the cooling fan is covered with a dust filter. When the cooling fan operates, it dissipates heat and cools the UPS power supply from all four sides and the top.

[0026] A fixed clamping frame 9 is vertically mounted on one side of the perforated plate 8. The fixed clamping frame 9 is hollow, allowing the cooling fan to blow air through it to cool the UPS power supply. A movable clamping plate 3 is vertically mounted on the other side of the perforated plate 8. The movable clamping plate 3 is fixedly connected to the side wall of the protective box 1 via a horizontally mounted electric telescopic rod 2. When the electric telescopic rod 2 is activated, the movable clamping plate 3 moves closer to the fixed clamping frame 9 to clamp and secure the UPS power supply. The cross-sectional area of ​​the movable clamping plate 3 is smaller than that of the fixed clamping frame 9, sacrificing some clamping force, but without affecting the clamping and securing of the UPS power supply, and reducing the impact of the movable clamping plate 3 on obstructing the cooling fan's airflow to the UPS power supply for cooling.

[0027] A controller 4, which may be a microcontroller, is offset from the UPS power supply on the perforated plate 8. The controller 4 is electrically connected to each electrical component and controls their operation. A handle 11 is offset from the UPS power supply on the top cover 10. The offset positioning of the controller 4 and handle 11 from the UPS power supply avoids affecting the placement of the heat dissipation components.

[0028] It should be noted that the parts not described in detail in the above embodiments are all prior art.

[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model should be covered within the protection scope of the present utility model.

Claims

1. A UPS power supply heat dissipation protection device, characterized in that: The protective box (1) includes a horizontally arranged perforated plate (8) for placing a UPS power supply inside the protective box (1), and multiple ventilation holes are provided through the perforated plate (8); damping rods (7) for shock absorption are provided at the four corners of the bottom of the perforated plate (8); a fan (6) is provided directly below the perforated plate (8) and facing upward inside the protective box (1); a top cover (10) is provided on the top of the protective box (1), and heat dissipation components are provided on the top cover (10) directly above the UPS power supply and on the four sides of the protective box (1) at the height corresponding to the UPS power supply.

2. The UPS power supply heat dissipation and protection device according to claim 1, characterized in that: A fixed clamping frame (9) is vertically provided on one side of the hollow plate (8), and the fixed clamping frame (9) is hollow. A movable clamping plate (3) is vertically provided on the other side of the hollow plate (8). The movable clamping plate (3) is fixedly connected to the side wall of the protective box (1) through a horizontally provided electric telescopic rod (2).

3. The UPS power supply heat dissipation protection device according to claim 2, characterized in that: The cross-sectional area of ​​the movable clamp (3) is smaller than that of the fixed clamp (9).

4. A UPS power supply heat dissipation and protection device according to claim 2, characterized in that: A controller (4) is disposed on the perforated plate (8) at an offset position from the UPS power supply, and the controller (4) is electrically connected to each electrical component.

5. A UPS power supply heat dissipation and protection device according to claim 1, characterized in that: The heat dissipation component includes a cooling fan, and the cooling fan is equipped with a dustproof mesh.

6. A UPS power supply heat dissipation and protection device according to claim 1, characterized in that: The protective box (1) has four casters (5) at the bottom, and the casters (5) are arranged in a rectangular shape.

7. A UPS power supply heat dissipation protection device according to claim 1, characterized in that: The top cover (10) is provided with a handle (11) that is offset from the UPS power supply.

Images