UPS (Uninterrupted Power Supply) convenient for heat dissipation

Abstract

The utility model belongs to the technical field of UPS power supplies, and particularly relates to a UPS power supply convenient for heat dissipation, which comprises a UPS power supply body and a wiring panel, the wiring panel is arranged on the surface of the head part of the UPS power supply body, a head part air inlet channel is arranged at the joint of the head part of the UPS power supply body and the wiring panel, a tail part air inlet channel is arranged at the tail part of the UPS power supply body, and the head part air inlet channel is communicated with the wiring panel. A head cooling fan is installed at the position, corresponding to the head air inlet channel, of one end of the upper surface of the UPS body, and a tail cooling fan is installed at the position, corresponding to the tail air inlet channel, of the other end of the upper surface of the UPS body. The inner cavity of the UPS body is divided into a plurality of groups of battery pack mounting cavities through the flame-retardant partition plates, battery packs can be separated, the distance between the battery packs is increased, heat dissipation of the battery packs is facilitated, air is blown from bottom to top in the battery packs through the vent holes, the tail part can transversely blow air to the battery packs, and the heat dissipation efficiency of the battery packs is improved. The heat dissipation efficiency of the battery pack can be improved.

Description

Technical Field

[0001] This utility model relates to the field of UPS power supply technology, specifically to a UPS power supply that facilitates heat dissipation. Background Technology

[0002] A UPS, or Uninterruptible Power Supply, is a constant-voltage, constant-frequency power supply containing energy storage devices and primarily composed of an inverter. It is mainly used to provide uninterrupted power to single computers, computer network systems, or other power electronic equipment. When the mains input is normal, the UPS stabilizes the mains voltage and supplies it to the load; in this state, the UPS acts as an AC mains voltage regulator while simultaneously charging its internal battery. When the mains power is interrupted (power outage), the UPS immediately uses the energy from its internal battery to continue supplying 220V AC power to the load through an inverter, ensuring the load continues to operate normally and protecting the load's hardware and software from damage. UPS devices typically provide protection against both overvoltage and undervoltage.

[0003] The invention patent with publication number CN117175772B discloses a UPS emergency power supply, including a housing with a power supply body fixedly installed inside. The housing has a calling component and an unfolding component. The calling component includes multiple sets of conductive components, which can control the position of the sockets among these components, allowing for the calling of the required sockets as needed, avoiding long-term exposure to the outside. Unused sockets are disconnected from the power supply body. The position of the strip handle can be automatically adjusted by controlling its position, reducing its space occupation when the wireless charging pad is not used or the emergency power supply is not moved. When using the wireless charging pad, it protects the charging equipment. The unfolding component allows for quick unfolding of the calling and louvered rotating panels, facilitating internal maintenance and repair of the emergency power supply. This invention features a small size, light weight, and high safety.

[0004] In existing UPS power supplies, the battery packs are assembled together to form an integral structure. The battery cells in the battery pack are close to each other, which means that heat can only be dissipated from the outside of the battery pack during the heat dissipation process. The battery cells inside the battery pack cannot dissipate heat quickly, which will affect the heat dissipation effect. In order to solve the above problems, this application proposes a UPS power supply that facilitates heat dissipation. Utility Model Content

[0005] (I) Purpose of the utility model

[0006] To address the technical problems existing in the background art, this utility model proposes a UPS power supply that facilitates heat dissipation. A flame-retardant partition plate divides the internal cavity of the UPS power supply body into several battery pack mounting cavities, which separates the battery packs and increases the distance between them, thus facilitating heat dissipation. Simultaneously, air is blown from bottom to top through vents onto the battery packs, and horizontal airflow is possible at the rear, further improving the heat dissipation efficiency and solving the problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To solve the above-mentioned technical problems, this utility model provides a UPS power supply that facilitates heat dissipation, including a UPS power supply body and a wiring panel. The wiring panel is installed on the front surface of the UPS power supply body. The connection between the front of the UPS power supply body and the wiring panel is provided with a front air intake channel, and the rear of the UPS power supply body is provided with a rear air intake channel.

[0009] A front cooling fan is installed at one end of the upper surface of the UPS power supply body, corresponding to the position of the front air intake channel, and a rear cooling fan is installed at the other end of the upper surface of the UPS power supply body, corresponding to the position of the rear air intake channel.

[0010] The UPS power supply body has a flame-retardant partition plate inside its cavity, and the flame-retardant partition plate is distributed at equal intervals from top to bottom.

[0011] Preferably, the inner cavity of the flame-retardant partition is hollow, and the upper surface of the flame-retardant partition is provided with ventilation holes.

[0012] Preferably, the ends of the flame-retardant partition plate are respectively connected to the head cooling fan, and the air inside the head cooling fan can enter the inner cavity of the flame-retardant partition plate.

[0013] Preferably, the two sets of flame-retardant partitions are respectively connected to the tail air intake channel, and the air in the tail air intake channel can enter between the two sets of flame-retardant partitions.

[0014] Preferably, a first air filter is movably inserted into the inner cavity of the first air intake channel, and a rear air filter is movably inserted into the inner cavity of the rear air intake channel.

[0015] Preferably, the bottom of the UPS power supply body is provided with a wiring channel, and the end of the wiring channel passes through the bottom of the head air intake channel.

[0016] Preferably, a maintenance side plate is movably installed on the side wall of the UPS power supply body, the surface of the maintenance side plate is provided with heat dissipation holes, and the inner wall of the maintenance side plate is provided with a dustproof mesh.

[0017] The above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0018] 1. In this utility model, the battery pack is installed on a flame-retardant partition plate inside the UPS power supply body. The flame-retardant partition plate divides the UPS power supply body's internal cavity into several battery pack mounting cavities, which can separate the battery packs and increase the distance between them, which is beneficial for heat dissipation. At the same time, the first cooling fan injects outside air into the first air intake channel and guides it into the flame-retardant partition plate. The air is blown from bottom to top through the vents. Meanwhile, the rear cooling fan injects outside air into the rear air intake channel and guides it between the two connected flame-retardant partition plates, which can provide horizontal airflow to the battery pack, thereby improving the heat dissipation efficiency of the battery pack.

[0019] 2. The flame-retardant partition of this utility model has a flame-retardant function. When a group of battery packs spontaneously combusts, it can block the flames, improve the protection of other battery packs, and reduce property damage. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a UPS power supply that facilitates heat dissipation according to this utility model.

[0021] Figure 2 This is a cross-sectional structural diagram of a UPS power supply that facilitates heat dissipation according to the present invention.

[0022] Figure 3 This is a schematic diagram of the air intake channel structure of a UPS power supply that facilitates heat dissipation according to the present invention.

[0023] Figure 4 This is a schematic diagram of the internal structure of the UPS power supply body, which is designed to facilitate heat dissipation according to this utility model.

[0024] Figure label:

[0025] 1. UPS power supply body; 2. Wiring panel; 3. Inspection side panel; 4. Heat dissipation holes; 5. Front air intake channel; 6. Front cooling fan; 7. Rear air intake channel; 8. Rear cooling fan; 9. Front air filter; 10. Rear air filter; 11. Flame-retardant partition plate; 12. Ventilation hole; 13. Cable routing channel; 14. Dustproof screen. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0027] like Figure 1-4 As shown, the present invention proposes a UPS power supply with easy heat dissipation, including a UPS power supply body 1 and a wiring panel 2. The wiring panel 2 is installed on the front surface of the UPS power supply body 1. The front air intake channel 5 is provided at the connection between the front of the UPS power supply body 1 and the wiring panel 2, and the rear air intake channel 7 is provided at the rear of the UPS power supply body 1.

[0028] A front cooling fan 6 is installed at one end of the upper surface of the UPS power supply body 1, corresponding to the position of the front air intake channel 5, and a rear cooling fan 8 is installed at the other end of the upper surface of the UPS power supply body 1, corresponding to the position of the rear air intake channel 7.

[0029] The UPS power supply body 1 has a flame-retardant partition plate 11 inside. The flame-retardant partition plates 11 are distributed at equal intervals from top to bottom. The inner cavity of the flame-retardant partition plates 11 is hollow, and the upper surface of the flame-retardant partition plates 11 is provided with ventilation holes 12.

[0030] It should be noted that the battery packs are installed on the flame-retardant partition plates 11 inside the UPS power supply body 1. The flame-retardant partition plates 11 divide the inner cavity of the UPS power supply body 1 into several battery pack installation cavities, which can separate the battery packs and increase the distance between them, which is beneficial for heat dissipation. At the same time, the first cooling fan 6 injects outside air into the first air intake channel 5 and guides it into the flame-retardant partition plates 11. The air is blown from bottom to top through the vents 12. Meanwhile, the rear cooling fan 8 injects outside air into the rear air intake channel 7 and guides it between the two connected flame-retardant partition plates 11, which can blow air horizontally onto the battery packs, thereby improving the heat dissipation efficiency of the battery packs.

[0031] In this embodiment, as Figure 3 As shown, the ends of the flame-retardant partition 11 are respectively connected to the head cooling fan 6, and the air inside the head cooling fan 6 can enter the inner cavity of the flame-retardant partition 11. The two sets of flame-retardant partitions 11 are respectively connected to the tail air intake channel 7, and the air in the tail air intake channel 7 can enter between the two sets of flame-retardant partitions 11.

[0032] It should be noted that the air inside the first cooling fan 6 can enter the inner cavity of the flame-retardant partition 11, and the air in the rear air intake channel 7 can enter between the two sets of flame-retardant partitions 11.

[0033] In this embodiment, as Figure 2 As shown, a first air filter 9 is movably inserted into the inner cavity of the first air intake channel 5, and a rear air filter 10 is movably inserted into the inner cavity of the rear air intake channel 7.

[0034] It should be noted that the first air filter 9 and the last air filter 10 work together to retard dust in the air, thereby reducing the amount of dust entering the inner cavity of the UPS power supply body 1.

[0035] In this embodiment, as Figure 2 As shown, the bottom of the inner cavity of the UPS power supply body 1 is provided with a wiring channel 13, and the end of the wiring channel 13 passes through the connection of the wiring panel 2 from below the head air intake channel 5.

[0036] It should be noted that the cable routing channel 13 facilitates cable routing for battery packs and...

[0037] In this embodiment, as Figure 1 As shown, a maintenance side plate 3 is movably installed on the side wall of the UPS power supply body 1. The surface of the maintenance side plate 3 has heat dissipation holes 4, and the inner wall of the maintenance side plate 3 is provided with a dustproof mesh 14.

[0038] It should be noted that the heat inside the UPS power supply body 1 can be discharged through the heat dissipation hole 4. After opening the maintenance side panel 3, it is convenient to inspect the battery pack. At the same time, the dust filter 14 can prevent dust from entering the UPS power supply body 1 through the heat dissipation hole 4.

[0039] The working principle and usage process of this utility model: The battery pack is installed on the flame-retardant partition plate 11 inside the UPS power supply body 1. The flame-retardant partition plate 11 divides the inner cavity of the UPS power supply body 1 into several battery pack installation cavities, which can separate the battery packs and increase the distance between the battery packs, which is conducive to heat dissipation. At the same time, the first cooling fan 6 injects outside air into the first air intake channel 5, and guides it into the flame-retardant partition plate 11. The air is blown from bottom to top through the vent 12. At the same time, the rear cooling fan 8 injects outside air into the rear air intake channel 7, and guides it into the flame-retardant partition plate 11. The airflow between the two sets of flame-retardant partitions 11 allows for lateral airflow to the battery pack, improving heat dissipation efficiency. The first air filter 9 and the last air filter 10 work together to retard dust in the air, reducing dust entry into the UPS power supply body 1. Heat inside the UPS power supply body 1 can be discharged through the heat dissipation holes 4. Opening the maintenance side panel 3 facilitates maintenance of the battery pack. The flame-retardant partitions 11 have a flame-retardant function, blocking flames when a battery pack spontaneously combusts, thus improving protection for other battery packs and reducing property damage.

[0040] It should be understood that the above-described specific embodiments of this utility model are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within the protection scope of this utility model. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims or their equivalents.

Claims

1. A UPS power supply with convenient heat dissipation, comprising a UPS power supply body (1) and a wiring panel (2), wherein the wiring panel (2) is mounted on the front surface of the UPS power supply body (1), characterized in that, The UPS power supply body (1) has a head air intake channel (5) at the connection between the head and the wiring panel (2), and the UPS power supply body (1) has a tail air intake channel (7). A front cooling fan (6) is installed at one end of the upper surface of the UPS power supply body (1) corresponding to the position of the front air intake channel (5), and a rear cooling fan (8) is installed at the other end of the upper surface of the UPS power supply body (1) corresponding to the position of the rear air intake channel (7). The UPS power supply body (1) has a flame-retardant partition plate (11) inside its cavity, and the flame-retardant partition plate (11) is distributed at equal intervals from top to bottom.

2. The UPS power supply with easy heat dissipation according to claim 1, characterized in that, The inner cavity of the flame-retardant partition plate (11) is hollow, and the upper surface of the flame-retardant partition plate (11) is provided with ventilation holes (12).

3. A UPS power supply with easy heat dissipation according to claim 2, characterized in that, The ends of the flame-retardant partition plate (11) are respectively connected to the head heat sink (6), and the air in the inner cavity of the head heat sink (6) can enter the inner cavity of the flame-retardant partition plate (11).

4. A UPS power supply with easy heat dissipation according to claim 3, characterized in that, The two sets of flame-retardant partition plates (11) are connected to the tail air intake channel (7), and the air in the tail air intake channel (7) can enter between the two sets of flame-retardant partition plates (11).

5. A UPS power supply with easy heat dissipation according to claim 4, characterized in that, The first air intake channel (5) is movably connected to the inner cavity of the first air intake channel (5), and the rear air intake channel (7) is movably connected to the inner cavity of the rear air intake channel (7).

6. A UPS power supply with easy heat dissipation according to claim 5, characterized in that, The UPS power supply body (1) has a cable passage (13) at the bottom of its inner cavity, and the end of the cable passage (13) passes under the head air intake passage (5).

7. A UPS power supply with easy heat dissipation according to claim 6, characterized in that, The UPS power supply body (1) has a maintenance side plate (3) movably installed on its side wall. The surface of the maintenance side plate (3) is provided with heat dissipation holes (4), and the inner wall of the maintenance side plate (3) is provided with a dustproof net (14).

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