UPS uninterruptible power supply convenient to transport

Abstract

The utility model relates to the technical field of uninterruptible power supplies, and provides an uninterruptible power supply (UPS) convenient to transport, which comprises a casing, the casing comprises a power supply casing, a power supply cavity is arranged in the power supply casing, a suspension is arranged in the power supply cavity, and a plurality of groups of battery chambers for placing power supply batteries are arranged on the suspension. A hanging assembly is arranged in the battery chamber and comprises a hanging basket, a pressing plate, a sliding frame, a longitudinal vibration reduction elastic piece, a guide rod and a transverse vibration reduction elastic piece. The transverse vibration reduction elastic piece and the longitudinal vibration reduction elastic piece can offset external force from the transverse direction and external force from the longitudinal direction respectively, when facing the lateral external force, the annular hole can enable the hanging basket to swing leftwards and rightwards in a small range so as to offset the lateral external force, and when facing some rugged roads, the hanging basket can swing leftwards and rightwards in a small range. The mutual cooperation of the transverse damping elastic piece, the longitudinal damping elastic piece and the annular hole can counteract the external force applied to the machine shell from the outside, so that the power supply battery is hung in the battery chamber as far as possible in an original posture, and the power supply battery is prevented from colliding with other power supply assemblies.

Description

Technical Field

[0001] This utility model relates to the field of uninterruptible power supply technology, and in particular to a UPS uninterruptible power supply that is easy to transport. Background Technology

[0002] A UPS (Uninterruptible Power Supply) is an uninterruptible power supply containing an energy storage device. It is primarily used to provide uninterrupted power to equipment with high power stability requirements. Existing portable UPS power supplies come in various styles. For ease of transport, some small and medium-sized UPS power supplies are equipped with casters at the bottom for easy maneuvering. While these UPS power supplies with casters are easy to move and have shock-absorbing springs at the casters, the internal components such as the battery and transformer are still susceptible to damage from bumps on rough roads. Since the battery is usually secured inside the UPS by straps, and the battery itself is relatively heavy, bumps can easily damage the securing structure. Furthermore, batteries that are not properly secured can damage other internal power components when subjected to further bumps. Therefore, there is a need for a UPS power supply that can prevent damage to internal components during transport and is designed for easy transport. Utility Model Content

[0003] The purpose of this invention is to provide a UPS (Uninterruptible Power Supply) that is easy to transport, in order to solve the problem that existing UPS power supplies with pulleys are easily damaged during transportation.

[0004] To achieve the above objectives, this utility model provides a UPS uninterruptible power supply that is easy to transport, including a housing. The housing includes a front panel, a back panel, and a power supply housing. The front panel and the back panel are respectively installed at the front and rear ends of the power supply housing. A power supply cavity is provided inside the power supply housing. A suspension is installed in the power supply cavity. Multiple battery compartments are provided in the suspension. The battery compartments are used to house the power supply batteries.

[0005] The battery compartment is equipped with a suspension assembly, which includes a basket, a pressure plate, a slide, a longitudinal damping elastic element, a guide rod, and a lateral damping elastic element. The guide rod is installed in the battery compartment, the slide is installed on the guide rod and can slide on the guide rod, and the lateral damping elastic element is fitted on the guide rod. A longitudinal slide bar is provided on the slide bar, the basket is installed on the longitudinal slide bar and can slide on the longitudinal slide bar. The basket is used to install the power battery, the pressure plate is installed on the basket and is used to fix the power battery in the basket, and the longitudinal damping elastic element is fitted on the longitudinal slide bar.

[0006] Furthermore, a locking plate is provided in the battery compartment to fix the guide rods in the battery compartment; two sets of guide rods are provided in the battery compartment, and the slide is installed on the two sets of guide rods; each set of guide rods is provided with two sets of lateral vibration damping elastic elements, and the two sets of lateral vibration damping elastic elements are respectively provided at the front and rear ends of the slide.

[0007] Furthermore, multiple longitudinal slide rods are installed on the left and right sides of the carriage, and each longitudinal slide rod is equipped with two sets of longitudinal vibration damping elastic elements, which are respectively installed on the upper and lower sides of the suspended basket.

[0008] Furthermore, the suspended platform is provided with annular holes through which longitudinal rods pass; vibration damping cotton is installed between the suspended platform and the power battery.

[0009] Furthermore, an inverter and a control circuit board are installed on the suspension, a damping pad is installed between the inverter and the suspension, and a buffer column is installed between the control circuit board and the suspension.

[0010] Furthermore, a heat dissipation assembly is provided on the suspension, which includes a cooling fan and a fan bracket. The fan bracket is rotatably connected to the suspension via a pivot, and multiple cooling fans are provided on the fan bracket. The fan bracket is also provided with a locking magnet and a handle. The locking magnet is used to magnetically attach the fan bracket to the suspension, and the handle is located on the side of the fan bracket away from the pivot. The front panel is located on the side close to the heat dissipation assembly, and an air intake is provided on the front panel, while an air exhaust is provided on the power supply casing.

[0011] Furthermore, a storage slot is provided at the top of the power supply casing, and a pull rod is installed in the storage slot. The pull rod is rotatably connected to the power supply casing. Multiple sets of pulleys are fixedly installed at the bottom of the power supply casing, and each set of pulleys is equipped with a damping column.

[0012] Furthermore, an AC power socket and a power switch are provided on the back panel, and a control panel is provided on the power supply casing.

[0013] The UPS uninterruptible power supply provided by this utility model is easy to transport. Compared with the prior art, the lateral damping elastic element and the longitudinal damping elastic element can respectively offset the external forces from the lateral and longitudinal directions. When facing the lateral external force, the annular hole can make the basket swing slightly from side to side to offset the lateral external force. When facing some rough roads, the cooperation between the lateral damping elastic element, the longitudinal damping elastic element and the annular hole can offset the external forces applied to the casing, so that the power battery is suspended in the battery compartment in its original position as much as possible, avoiding the power battery from bumping into other power components. Attached Figure Description

[0014] Figure 1 This is a three-dimensional view of the present invention;

[0015] Figure 2This is a three-dimensional sectional view of the present invention;

[0016] Figure 3 This is an internal structural view of the present invention;

[0017] Figure 4 This is a three-dimensional view of the suspension in this utility model;

[0018] Figure 5 This is a perspective view of the suspension component in this utility model;

[0019] Figure 6 This is an exploded view of the suspension assembly in this utility model;

[0020] Figure 7 yes Figure 6 A magnified view of part A in the middle;

[0021] Figure 8 This is a perspective view of the heat dissipation component in this utility model;

[0022] Figure 9 This is a perspective view of the pulley in this utility model;

[0023] Figure 10 This is a perspective view of the back panel in this utility model.

[0024] Explanation of reference numerals in the attached figures:

[0025] in;

[0026] 1. Housing; 10. Power supply housing; 100. Storage slot; 101. Pull rod; 102. Control panel; 103. Exhaust vent; 11. Front panel; 110. Intake vent; 12. Back panel; 120. Power switch; 121. Power socket; 13. Casters; 130. Damping column;

[0027] 2. Suspension; 20. Battery compartment; 21. Locking plate;

[0028] 3. Heat dissipation components; 30. Fan bracket; 31. Cooling fan; 32. Locking magnet; 33. Handle;

[0029] 4. Suspension assembly; 40. Guide rod; 41. Lateral damping elastic element; 42. Carriage; 43. Suspended basket; 44. Pressure plate; 45. Longitudinal slide bar; 46. Longitudinal damping elastic element; 47. Annular hole;

[0030] 5. Power supply battery;

[0031] 6. Inverter; 60. Vibration damping pad;

[0032] 7. Control circuit board; 70. Buffer column. Detailed Implementation

[0033] The present invention will be described in detail below with reference to specific embodiments.

[0034] In this utility model, unless otherwise explicitly specified and limited, when terms such as "set in," "connected," or "linked" appear, these terms should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or a connection through one or more intermediate media. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. The directional terms appearing in this utility model are for the purpose of better describing the characteristics of the features and the relationships between them. It should be understood that when the placement direction of this utility model changes, the direction of the characteristics of the features and the relationships between them also changes accordingly. Therefore, directional terms do not constitute an absolute limitation on the characteristics of the features and the relationships between them in space, but only a relative limitation.

[0035] like Figures 1 to 10 As shown, this utility model provides a UPS uninterruptible power supply that is easy to transport, including a housing 1. The housing 1 includes a front plate 11, a back plate 12 and a power supply housing 10. The front plate 11 and the back plate 12 are respectively installed at the front and rear ends of the power supply housing 10. A power supply cavity is provided inside the power supply cavity. A suspension 2 is installed in the power supply cavity. Multiple battery compartments 20 are provided in the suspension 2. The battery compartments 20 are used to place power supply batteries 5.

[0036] The battery compartment 20 is equipped with a suspension assembly 4, which includes a basket 43, a pressure plate 44, a slide 42, a longitudinal damping elastic element 46, a guide rod 40, and a lateral damping elastic element 41. The guide rod 40 is installed in the battery compartment 20, the slide 42 is installed on the guide rod 40 and can slide on the guide rod 40, and the lateral damping elastic element 41 is sleeved on the guide rod 40. A longitudinal slide bar 45 is provided on the slide bar 42, the basket 43 is installed on the longitudinal slide bar 45 and can slide on the longitudinal slide bar 45. The basket 43 is used to install the power battery 5, the pressure plate 44 is installed on the basket 43 and is used to fix the power battery 5 in the basket 43, and the longitudinal damping elastic element 46 is sleeved on the longitudinal slide bar 45.

[0037] With the above design scheme, the power battery 5 can be suspended in the battery chamber 20 under the action of the suspension component 4. By giving the power battery 5 a certain range of motion, the external force on the power battery 5 is reduced. The lateral damping elastic member 41 and the longitudinal damping elastic member 46 can respectively relieve the external force in different directions, reducing the bumps on the power battery 5.

[0038] In this embodiment, a locking plate 21 is provided in the battery compartment 20, which is used to fix the guide rod 40 in the battery compartment 20; two sets of guide rods 40 are provided in the battery compartment 20, and the slide 42 is installed on the two sets of guide rods 40; two sets of lateral damping elastic elements 41 are provided on each set of guide rods 40, and the two sets of lateral damping elastic elements 41 are respectively provided at the front and rear ends of the slide 42.

[0039] In this embodiment, multiple longitudinal slide rods 45 are respectively provided on the left and right sides of the slide 42. Each longitudinal slide rod 45 is provided with two sets of longitudinal vibration damping elastic elements 46, and the two sets of longitudinal vibration damping elastic elements 46 are respectively provided on the upper and lower sides of the basket 43.

[0040] Through the above design scheme, the locking plate 21 on the battery compartment 20 can fix the guide rod 40 in the battery compartment 20. In this embodiment, the slide 42 is provided with a linear bearing. Under the action of the linear bearing, the slide 42 can slide smoothly on the guide rod 40. Due to the lateral vibration damping elastic members 41 at the front and rear ends of the slide 42, when the UPS power supply is subjected to a horizontal external force, the slide 42 slides a certain distance on the guide rod 40. At the same time, the lateral vibration damping elastic members 41 on both sides continuously contract and expand, relieving the force on the slide 42. When the UPS power supply is subjected to a vertical external force, the basket 43 rises or falls on the longitudinal slide rod 45 under the action of the external force. When the basket 43 rises or falls, the longitudinal vibration damping elastic member 46 on the longitudinal slide rod 45 can relieve the vertical external force and protect the power battery 5 in the basket 43.

[0041] In this embodiment, the suspended basket 43 is provided with an annular hole 47, through which the longitudinal rod passes; vibration damping cotton is provided between the suspended basket 43 and the power battery 5.

[0042] The vibration damping cotton between the basket 43 and the power battery 5 can further protect the power battery 5. The annular hole 47 on the basket 43 can allow the basket 43 to twist left and right at a certain angle. The twisting basket 43 can dissipate the lateral external force. The twisting basket 43 can distribute the lateral external force to the longitudinal vibration damping elastic members 46 on both sides of the slide 42, protecting the power components inside the UPS power supply.

[0043] Since the suspension assembly 4 does not fix the power battery 5 in the battery compartment 20, when the UPS power supply is subjected to bumps, the massive power battery 5 will not move with the suspension 2 immediately due to inertia. Instead, it will remain in its original spatial position as much as possible due to inertia. Through the buffering effect of the lateral damping elastic element 41 and the longitudinal damping elastic element 46, the damage of the power battery 5 to the connecting parts is minimized.

[0044] In this embodiment, an inverter 6 and a control circuit board 7 are provided on the suspension 2, a damping pad 60 is provided between the inverter 6 and the suspension 2, and a buffer column 70 is provided between the control circuit board 7 and the suspension 2.

[0045] Through the above design scheme, the inverter 6 and the control circuit board 7 on the suspension 2 can adjust the current and voltage to ensure the normal function of the UPS power supply. The vibration damping pad 60 between the inverter 6 and the suspension 2 can provide a certain vibration damping effect for the inverter 6, and the buffer column 70 between the control circuit board 7 and the suspension 2 can protect the control circuit.

[0046] In this embodiment, a heat dissipation assembly 3 is provided on the suspension 2. The heat dissipation assembly 3 includes a cooling fan 31 and a fan bracket 30. The fan bracket 30 is rotatably connected to the suspension 2 via a rotating shaft. Multiple cooling fans 31 are provided on the fan bracket 30. The fan bracket 30 is also provided with a locking magnet 32 ​​and a handle 33. The locking magnet 32 ​​is used to magnetically attach the fan bracket 30 to the suspension 2. The handle 33 is located on the side of the fan bracket 30 away from the rotating shaft. The front plate 11 is located on the side close to the heat dissipation assembly 3. An air inlet 110 is provided on the front plate 11, and an air outlet 103 is provided on the power supply housing 10.

[0047] Through the above design, the cooling fan 31 on the fan bracket 30 can guide external airflow into the power supply cavity to dissipate heat for the power battery 5 and other power components. The external airflow enters from the air inlet 110, carries away heat after passing through the power supply cavity, and finally blows out from the air outlet 103. When it is necessary to repair or replace the power battery 5, the user can rotate the fan bracket 30 around the pivot point to lift the fan bracket 30 and the cooling fan 31 for easy operation; when the user lowers the fan bracket 30, the locking magnet 32 ​​on the fan bracket 30 can automatically attract and fix the fan bracket 30 to the suspension 2.

[0048] In this embodiment, a storage groove 100 is provided at the top of the power supply housing 10, and a pull rod 101 is provided in the storage groove 100. The pull rod 101 is rotatably connected to the power supply housing 10. Multiple sets of pulleys 13 are fixedly installed at the bottom of the power supply housing 10, and each set of pulleys 13 is provided with a damping column 130.

[0049] With the above design, the pull rod 101 can be stored in the storage slot 100 under normal conditions. When necessary, the user can directly pull the pull rod 101 out of the storage slot 100 for easy operation of the UPS power supply. The pulleys 13 at the bottom of the power supply casing 10 facilitate pushing and pulling by the user. In this embodiment, the pulleys 13 are preferably trolley casters that can freely adjust their angle. The damping posts 130 on the pulleys 13 can provide a certain degree of vibration reduction, thus providing a certain degree of vibration reduction for the UPS power supply.

[0050] In this embodiment, an AC power socket 121 and a power switch 120 are provided on the back panel 12, and a control panel 102 is provided on the power supply housing 10. Since the power socket 121, the power switch 120, and the control panel 102 are all prior art and not improvements of this embodiment, they are not described in detail in this embodiment.

[0051] The UPS uninterruptible power supply provided by this utility model is easy to transport. Compared with the prior art, the lateral damping elastic member 41 and the longitudinal damping elastic member 46 can respectively cancel out the external forces from the lateral direction and the longitudinal direction. When facing the lateral external force, the annular hole 47 can make the basket 43 swing slightly left and right to cancel out the lateral external force. When facing some rough roads, the cooperation of the lateral damping elastic member 41, the longitudinal damping elastic member 46 and the annular hole 47 can cancel out the external forces applied to the casing 1, so that the power battery 5 is suspended in the battery compartment 20 as much as possible in its original position, and the power battery 5 is prevented from bumping into other power components.

[0052] Where there is no conflict, the above embodiments and features can be combined with each other.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A transportable UPS uninterruptible power supply, comprising a housing (1), characterized in that: The housing (1) includes a front panel (11), a back panel (12) and a power supply housing (10). The front panel (11) and the back panel (12) are respectively installed at the front and rear ends of the power supply housing (10). The power supply housing (10) has a power supply cavity inside. A suspension (2) is installed in the power supply cavity. Multiple battery compartments (20) are provided in the suspension (2). The battery compartments (20) are used to place the power supply batteries (5). A suspension assembly (4) is provided in the battery compartment (20). The suspension assembly (4) includes a basket (43), a pressure plate (44), a slide (42), a longitudinal damping elastic element (46), a guide rod (40), and a lateral damping elastic element (41). The guide rod (40) is installed in the battery compartment (20), and the slide (42) is installed on the guide rod (40). The slide (42) can slide on the guide rod (40). The lateral damping elastic element (41) is fitted on the guide rod (40). On the guide rod (40); a longitudinal slide rod (45) is provided on the carriage (42), the basket (43) is installed on the longitudinal slide rod (45), the basket (43) can slide on the longitudinal slide rod (45), the basket (43) is used to install the power battery (5), the pressure plate (44) is installed on the basket (43), the pressure plate (44) is used to fix the power battery (5) in the basket (43), and the longitudinal damping elastic element (46) is sleeved on the longitudinal slide rod (45).

2. The UPS uninterruptible power supply that is easy to transport according to claim 1, characterized in that: A locking plate (21) is provided in the battery compartment (20). The locking plate (21) is used to fix the guide rod (40) in the battery compartment (20). Two sets of guide rods (40) are provided in the battery compartment (20), and the slide (42) is installed on the two sets of guide rods (40). Two sets of transverse damping elastic elements (41) are provided on each set of guide rods (40). The two sets of transverse damping elastic elements (41) are respectively provided at the front and rear ends of the slide (42).

3. The UPS uninterruptible power supply that is easy to transport according to claim 1, characterized in that: Multiple longitudinal slide rods (45) are provided on the left and right sides of the slide (42). Each longitudinal slide rod (45) is provided with two sets of longitudinal vibration damping elastic elements (46). The two sets of longitudinal vibration damping elastic elements (46) are respectively provided on the upper and lower sides of the basket (43).

4. The UPS uninterruptible power supply that is easy to transport according to claim 1, characterized in that: The suspended basket (43) is provided with an annular hole (47), through which the longitudinal rod passes; vibration damping cotton is provided between the suspended basket (43) and the power battery (5).

5. A UPS uninterruptible power supply that is easy to transport according to claim 1, characterized in that: An inverter (6) and a control circuit board (7) are installed on the suspension (2). A damping pad (60) is installed between the inverter (6) and the suspension (2). A buffer column (70) is installed between the control circuit board (7) and the suspension (2).

6. The UPS uninterruptible power supply that is easy to transport according to claim 1, characterized in that: A heat dissipation assembly (3) is provided on the suspension (2). The heat dissipation assembly (3) includes a cooling fan (31) and a fan bracket (30). The fan bracket (30) is rotatably connected to the suspension (2) via a pivot. Multiple cooling fans (31) are provided on the fan bracket (30). A locking magnet (32) and a handle (33) are also provided on the fan bracket (30). The locking magnet (32) is used to magnetically attach the fan bracket (30) to the suspension (2). The handle (33) is located on the side of the fan bracket (30) away from the pivot. The front panel (11) is located on the side close to the heat dissipation assembly (3). An air inlet (110) is provided on the front panel (11), and an air outlet (103) is provided on the power supply housing (10).

7. A UPS uninterruptible power supply that is easy to transport according to claim 1, characterized in that: The top of the power supply housing (10) is provided with a storage groove (100), and a pull rod (101) is provided in the storage groove (100). The pull rod (101) is rotatably connected to the power supply housing (10). Multiple sets of pulleys (13) are fixedly installed at the bottom of the power supply housing (10), and each set of pulleys (13) is provided with a damping column (130).

8. A UPS uninterruptible power supply that is easy to transport according to claim 1, characterized in that: An AC power socket (121) and a power switch (120) are provided on the back panel (12), and a control panel (102) is provided on the power supply housing (10).

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