Explosion-proof uninterruptible power supply

Abstract

The utility model relates to the technical field of uninterruptible power supplies, and discloses an explosion-proof uninterruptible power supply which comprises an uninterruptible power supply body, a motor is fixedly connected to the top of the inner wall of the uninterruptible power supply body, a first transmission rod is fixedly connected to the output end of the motor, and a driving bevel gear is fixedly connected to the bottom end of the first transmission rod. And a driven bevel gear is connected to the bottom of the surface of the driving bevel gear in a meshed mode, a second transmission rod penetrates through the inner diameter of the driven bevel gear and is fixedly connected with the driven bevel gear, two fans penetrate through the surface of the second transmission rod and are fixedly connected with the surface of the second transmission rod, and connecting rod openings penetrate through the outer diameters of the two fans and are rotationally connected with the outer diameters of the two fans. According to the heat dissipation device, through the motor, the driving bevel gear, the driven bevel gear, the fan and the filter screen, when the internal temperature is high, the motor can be started to work, then the driving bevel gear and the driven bevel gear are driven to rotate, then the fan is driven to rotate, and heat dissipation can be conducted through the heat dissipation opening.

Description

Technical Field

[0001] The utility model relates to the technical field of uninterruptible power supplies, in particular to an explosion-proof uninterruptible power supply. Background Art

[0002] During the use of electronic equipment, uninterruptible power supplies are widely used to protect electronic equipment. An uninterruptible power supply is an uninterruptible power supply that contains an energy storage device. It is mainly used to provide uninterruptible power to some equipment that requires high power stability. It is widely used in computers, communication equipment, medical equipment and other fields that require continuous and stable power supply. Uninterruptible power supplies are also used in the use of electronic equipment.

[0003] After searching, the existing Chinese patent announcement number is: CN208046001U, which provides an uninterruptible power supply. The patent makes full use of the internal space of the whole machine through reasonable layout, which is convenient for maintenance and operation. The structure layout is compact and occupies a small space, which effectively reduces the overall size. When performing bypass maintenance, the utility model only needs to remove the bypass cover and the monitoring board to maintain the first power module, the second power module, the bypass board and the bypass current-sharing inductor, etc. At this time, since the switch assembly is closed by the switch cover, the safety during maintenance can be guaranteed.

[0004] Although the above patent can facilitate the maintenance of the uninterruptible power supply, the above uninterruptible power supply still has the following problems: when the uninterruptible power supply is in use, the temperature inside the uninterruptible power supply body will continue to rise with the use time, and if the heat is not dissipated in time, the service life will be affected.

[0005] In view of the above problems, an explosion-proof uninterruptible power supply is proposed. Utility Model Content

[0006] The utility model aims to provide an explosion-proof uninterruptible power supply, which solves the problem in the background technology that the heat dissipation is not timely and the service life is affected.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an explosion-proof uninterruptible power supply, comprising an uninterruptible power supply body, a motor is fixedly connected to the top of the inner wall of the uninterruptible power supply body, a first transmission rod is fixedly connected to the output end of the motor, a driving bevel gear is fixedly connected to the bottom end of the first transmission rod, a driven bevel gear is meshingly connected to the bottom of the surface of the driving bevel gear, the inner diameter of the driven bevel gear passes through and is fixedly connected to a second transmission rod, the surface of the second transmission rod passes through and is fixedly connected to two fans, the outer diameters of the two fans are both passed through and rotatably connected to a connecting rod, evenly distributed heat dissipation ports are opened on the left and right sides of the inner wall of the uninterruptible power supply body, U-shaped explosion-proof plates are fixedly connected to the left and right sides of the outer wall of the uninterruptible power supply body, two slide rails are fixedly connected to the bottom of the two U-shaped explosion-proof plates, the opposite sides of the two adjacent slide rails are both passed through and slidably connected to a sliding plate, a filter is fixedly connected between the two sliding plates, and an explosion-proof component is arranged on the outer wall of the uninterruptible power supply body.

[0008] By adopting the above technical solution, when blasting is carried out, the U-shaped explosion-proof plate can dissipate heat from the bottom when performing explosion-proof operation, and the connected filter screen can filter dust and reduce the impact of dust on internal electrical components.

[0009] As a further description of the above technical solution: the explosion-proof component includes a first explosion-proof plate, a connection is arranged between the uninterruptible power supply body and the first explosion-proof plate, a U-shaped plate is fixedly connected to the right side of the first explosion-proof plate, a second explosion-proof plate is arranged on the right side of the outer wall of the uninterruptible power supply body, a U-shaped groove is opened on the left side of the second explosion-proof plate, the outer wall of the first explosion-proof plate is fixedly connected to uniformly distributed first fixed blocks, the right side of the first fixed blocks are opened with limiting grooves, the outer wall of the second explosion-proof plate is fixedly connected to uniformly distributed second fixed blocks, and the left side of the second fixed blocks are fixedly connected to limiting blocks.

[0010] By adopting the above technical solution, the explosion-proof component can protect the uninterruptible power supply.

[0011] As a further description of the above technical solution: the outer diameters of the two connecting rods are fixedly connected with support rings, and the tops of the two support rings are fixedly connected with the uninterruptible power supply body.

[0012] By adopting the above technical solution, the support ring and the connecting rod limit and fix the second transmission rod.

[0013] As a further description of the above technical solution: the first explosion-proof plate and the second explosion-proof plate are both fixedly connected to two support plates at the bottom.

[0014] By adopting the above technical solution, the support plate supports the uninterruptible power supply.

[0015] As a further description of the above technical solution: the limiting groove and the limiting block are engaged with each other.

[0016] By adopting the above technical solution, the limiting groove and the limiting block can be separated only by applying force.

[0017] As a further description of the above technical solution: the U-shaped plate is slidably connected to the U-shaped groove, and a sealing gasket is provided between the U-shaped plate and the U-shaped groove.

[0018] By adopting the above technical solution, the sealing gasket can increase the sealing performance between the U-shaped plate and the U-shaped groove.

[0019] As a further description of the above technical solution: a shell is provided at the rear end of the uninterruptible power supply body.

[0020] By adopting the above technical solution, the uninterruptible power supply body and the shell form an uninterruptible power supply.

[0021] As a further description of the above technical solution: handles are fixedly connected to opposite sides of the two filter screens.

[0022] By adopting the above technical solution, the handle can conveniently drive the filter.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model provides an explosion-proof uninterruptible power supply, which is connected to a motor, a driving bevel gear, a driven bevel gear, a fan and a filter. When the internal temperature is high, the motor can be started to work, and then the driving bevel gear and the driven bevel gear are driven to rotate, and then the fan is driven to rotate, and the heat can be dissipated through the heat dissipation port, and then the filter is used to filter dust, and the filter can be replaced to reduce the damage to the uninterruptible power supply due to excessive heat.

[0025] 2. The utility model provides an explosion-proof uninterruptible power supply, which places the first explosion-proof plate and the second explosion-proof plate on the outer wall of the uninterruptible power supply body through the first explosion-proof plate, the second explosion-proof plate, the limiting groove, the limiting block, the U-shaped groove, and the U-shaped explosion-proof plate, and splices the U-shaped plate and the U-shaped groove, and then inserts the limiting block into the limiting groove to fix the first explosion-proof plate and the second explosion-proof plate to achieve explosion-proof effect on the uninterruptible power supply body. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0027] Figure 2 It is an expanded view of the overall structure of the utility model;

[0028] Figure 3This is a diagram showing the structure of the uninterruptible power supply of the utility model;

[0029] Figure 4 This is an expanded view of the explosion-proof plate structure of the utility model.

[0030] In the figure: 1. uninterruptible power supply body; 2. shell; 3. motor; 4. first transmission rod; 5. active bevel gear; 6. driven bevel gear; 7. fan; 8. second transmission rod; 9. support ring; 10. connecting rod; 11. U-shaped explosion-proof plate; 12. slide rail; 13. filter screen; 14. sliding plate; 15. handle; 16. first explosion-proof plate; 17. first fixed block; 18. U-shaped plate; 19. sealing gasket; 20. limit groove; 21. limit block; 22. second fixed block; 23. support plate; 24. U-shaped groove; 25. heat dissipation port; 26. second explosion-proof plate. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0033] Combination Figure 1 The utility model is an explosion-proof uninterruptible power supply, comprising an uninterruptible power supply body 1, a motor 3 is fixedly connected to the top of the inner wall of the uninterruptible power supply body 1, two support plates 23 are fixedly connected to the bottom of the first explosion-proof plate 16 and the second explosion-proof plate 26, the limiting groove 20 is engaged with the limiting block 21, a shell 2 is arranged at the rear end of the uninterruptible power supply body 1, and handles 15 are fixedly connected to the opposite sides of the two filters 13.

[0034] The rear side of the uninterruptible power supply is connected to a housing 2 , on which is a button for turning on the uninterruptible power supply. In order to facilitate the use of the uninterruptible power supply, no explosion-proof plate is placed outside the housing 2 .

[0035] Combination Figure 2 and Figure 3The output end of the motor 3 is fixedly connected to a first transmission rod 4, a driving bevel gear 5 is fixedly connected to the bottom end of the first transmission rod 4, a driven bevel gear 6 is meshedly connected to the bottom of the surface of the driving bevel gear 5, a second transmission rod 8 is passed through and fixedly connected to the inner diameter of the driven bevel gear 6, two fans 7 are passed through and fixedly connected to the surface of the second transmission rod 8, and the outer diameters of the two fans 7 are passed through and rotatably connected to a connecting rod 10, and evenly distributed heat dissipation ports 25 are opened on the left and right sides of the inner wall of the uninterruptible power supply body 1, and U-shaped explosion-proof plates 11 are fixedly connected to the left and right sides of the outer wall of the uninterruptible power supply body 1, and two slide rails 12 are fixedly connected to the bottom of the two U-shaped explosion-proof plates 11, and the opposite sides of the two adjacent slide rails 12 are passed through and slidably connected to a sliding plate 14, and a filter screen 13 is fixedly connected between the two sliding plates 14, and the outer diameters of the two connecting rods 10 are fixedly connected to support rings 9, and the tops of the two support rings 9 are fixedly connected to the uninterruptible power supply body 1.

[0036] When the active bevel gear 5 and the driven bevel gear 6 rotate, the connecting rod 10 and the supporting ring 9 are used to limit and support the second transmission rod 8. When the second transmission rod 8 rotates, it is not affected and a certain stability is increased.

[0037] Combination Figure 4 An explosion-proof component is provided on the outer wall of the uninterruptible power supply body 1, and the explosion-proof component includes a first explosion-proof plate 16. A connection is provided between the uninterruptible power supply body 1 and the first explosion-proof plate 16. A U-shaped plate 18 is fixedly connected to the right side of the first explosion-proof plate 16. A second explosion-proof plate 26 is provided on the right side of the outer wall of the uninterruptible power supply body 1. A U-shaped groove 24 is provided on the left side of the second explosion-proof plate 26. The outer wall of the first explosion-proof plate 16 is fixedly connected with uniformly distributed first fixed blocks 17, and the right side of the first fixed blocks 17 are all provided with limiting grooves 20. The outer wall of the second explosion-proof plate 26 is fixedly connected with uniformly distributed second fixed blocks 22, and the left side of the second fixed blocks 22 are fixedly connected with limiting blocks 21. The U-shaped plate 18 is slidably connected to the U-shaped groove 24, and a sealing gasket 19 is provided between the U-shaped plate 18 and the U-shaped groove 24.

[0038] The uninterruptible power supply body 1 is explosion-proofed by using the first explosion-proof plate 16, the second explosion-proof plate 26 and the U-shaped explosion-proof plate 11, and the first explosion-proof plate 16 and the second explosion-proof plate 26 can be made of explosion-proof polymer materials including polypropylene and polyethylene, which have good corrosion resistance and impact resistance.

[0039] Working principle: When using an uninterruptible power supply, as the internal temperature gradually increases over time, the motor 3 can be started to work, the first transmission rod 4 drives the active bevel gear 5 to rotate, the active bevel gear 5 engages with the driven bevel gear 6, drives the driven bevel gear 6 to rotate, and then drives the fan 7 to rotate, and uses the heat dissipation port 25 for heat dissipation. When the cold air from the outside enters, the filter 13 can filter the dust. When used for a long time, the filter 13 can be pulled out for replacement. It is easy to use and U-shaped explosion-proof The plate 11 can also be explosion-proof. A first explosion-proof plate 16 and a second explosion-proof plate 26 are placed on the outer wall of the uninterruptible power supply body 1, and then a U-shaped plate 18 and a U-shaped groove 24 are used for splicing. A sealing gasket 19 is placed between the U-shaped plate 18 and the U-shaped groove 24 to achieve a sealing effect. Then, according to the position of the limiting groove 20 on the first fixing block 17, the limiting block 21 is inserted into the limiting groove 20 to engage with it, so as to limit and fix the first explosion-proof plate 16 and the limiting groove 20, and the uninterruptible power supply body 1 is explosion-proof.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An explosion-proof uninterruptible power supply, comprising an uninterruptible power supply body (1), characterized in that: The top of the inner wall of the uninterruptible power supply body (1) is fixedly connected to a motor (3); the output end of the motor (3) is fixedly connected to a first transmission rod (4); the bottom end of the first transmission rod (4) is fixedly connected to a driving bevel gear (5); the bottom of the surface of the driving bevel gear (5) is meshingly connected to a driven bevel gear (6); the inner diameter of the driven bevel gear (6) is penetrated by a second transmission rod (8) and fixedly connected to it; the surface of the second transmission rod (8) is penetrated by and fixedly connected to two fans (7); the outer diameters of the two fans (7) are penetrated by and rotatably connected to a connecting rod (10), the inner wall of the uninterruptible power supply body (1) is provided with evenly distributed heat dissipation openings (25), the outer wall of the uninterruptible power supply body (1) is fixedly connected to the left and right sides of the U-shaped explosion-proof plate (11), the bottoms of the two U-shaped explosion-proof plates (11) are fixedly connected to two slide rails (12), the opposite sides of the two front and rear adjacent slide rails (12) are penetrated and slidably connected with a sliding plate (14), and a filter screen (13) is fixedly connected between the two sliding plates (14), and the outer wall of the uninterruptible power supply body (1) is provided with an explosion-proof component.

2. The explosion-proof uninterruptible power supply according to claim 1, characterized in that: The explosion-proof component comprises a first explosion-proof plate (16), a connection is arranged between the uninterruptible power supply body (1) and the first explosion-proof plate (16), a U-shaped plate (18) is fixedly connected to the right side of the first explosion-proof plate (16), a second explosion-proof plate (26) is arranged on the right side of the outer wall of the uninterruptible power supply body (1), a U-shaped groove (24) is provided on the left side of the second explosion-proof plate (26), the outer wall of the first explosion-proof plate (16) is fixedly connected to uniformly distributed first fixing blocks (17), the right side of the first fixing blocks (17) are provided with limiting grooves (20), the outer wall of the second explosion-proof plate (26) is fixedly connected to uniformly distributed second fixing blocks (22), and the left side of the second fixing blocks (22) are fixedly connected to limiting blocks (21).

3. The explosion-proof uninterruptible power supply according to claim 1, characterized in that: The outer diameters of the two connecting rods (10) are fixedly connected to support rings (9), and the tops of the two support rings (9) are fixedly connected to the uninterruptible power supply body (1).

4. The explosion-proof uninterruptible power supply according to claim 2, characterized in that: The bottoms of the first explosion-proof plate (16) and the second explosion-proof plate (26) are both fixedly connected with two support plates (23).

5. The explosion-proof uninterruptible power supply according to claim 2, characterized in that: The limiting groove (20) is engaged with the limiting block (21).

6. An explosion-proof uninterruptible power supply according to claim 2, characterized in that: The U-shaped plate (18) and the U-shaped groove (24) are slidably connected, and a sealing gasket (19) is provided between the U-shaped plate (18) and the U-shaped groove (24).

7. The explosion-proof uninterruptible power supply according to claim 1, characterized in that: A housing (2) is provided at the rear end of the uninterruptible power supply body (1).

8. The explosion-proof uninterruptible power supply according to claim 1, characterized in that: The two filter screens (13) are both fixedly connected with handles (15) on opposite sides.

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