Standby power supply with dust removal structure

Abstract

The utility model discloses a standby power supply with a dust removal structure, which relates to the technical field of boiler power supplies and comprises a power supply shell, a front cover plate is arranged at the front end of the power supply shell, a plurality of groups of heat dissipation holes are arranged in the middle of the front cover plate, and sliding rails are arranged on two sides of the inner wall of the front cover plate. Sliding blocks are arranged in the middles of the two sets of sliding rails, a dust removal rod is arranged between the two sets of sliding blocks, a lead screw is arranged in the middle of one set of sliding blocks, a first bevel gear is arranged on the outer wall of the upper end of the lead screw, and a second bevel gear is arranged on the side wall of the first bevel gear; a second motor is arranged on the side wall of the upper end of the sliding rail on one side, and a dust outlet is formed in the lower end of the front cover plate. According to the standby power supply with the dust removal structure, dust removal treatment can be automatically carried out on the interior of the power supply shell, a large amount of dust is prevented from being accumulated near the heat dissipation holes in the shell, and the heat dissipation effect of the device is better.

Description

Technical Field

[0001] The utility model relates to the technical field of boiler power supplies, in particular to a standby power supply with a dust removal structure. Background Art

[0002] A boiler is an energy conversion device. The energy input into the boiler includes chemical energy and electrical energy in the fuel. The boiler converts these energies into steam, high-temperature water or organic heat carriers with a certain amount of thermal energy. The hot water or steam generated in the boiler can directly provide the required thermal energy for industrial production and people's lives, or it can be converted into mechanical energy through a steam power device, or the mechanical energy can be converted into electrical energy through a generator. When the boiler is used in production, a backup power supply is usually required to prevent power outages from affecting production.

[0003] Existing backup power supplies usually have heat dissipation holes because they need to dissipate heat internally. If the backup power supply is not used for a long time, a lot of dust will accumulate near the heat dissipation holes inside the power supply. The dust accumulation not only affects the heat dissipation inside the power supply, but also affects the connection status of the device, resulting in unstable power supply, which has a certain adverse effect on people's practical use of backup power supplies. In order to solve the shortcomings of the existing technology, we propose a backup power supply with a dust removal structure. Utility Model Content

[0004] The main purpose of the utility model is to provide a backup power supply with a dust removal structure, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A backup power supply with a dust removal structure comprises a power supply housing, a front cover is provided at the front end of the power supply housing, a plurality of heat dissipation holes are provided in the middle of the front cover, sliding tracks are provided on both sides of the inner wall of the front cover, sliding blocks are provided in the middle of the two groups of sliding tracks, a dust removal rod is provided between the two groups of sliding blocks, a screw is provided in the middle of one group of sliding blocks, a first bevel gear is provided on the outer wall of the upper end of the screw, a second bevel gear is provided on the side wall of the first bevel gear, a second motor is provided on the upper side wall of the sliding track on one side, a connecting port is provided between the second motor and the second bevel gear, the second motor is detachably connected to the second bevel gear through the provided connecting port, a dust outlet is provided at the lower end of the front cover, and an equipment interface is provided at the upper end of the power supply housing.

[0007] Preferably, a power supply body is provided inside the power supply shell, four groups of cooling fans are provided at the front end of the power supply body, fan blades are provided in the middle of the four groups of cooling fans, a rotating shaft is provided at the rear end of the fan blades, four groups of driving components are provided on the inner wall of the power supply shell, connecting ports are provided between the four groups of driving components and the four groups of cooling fans respectively, and the four groups of driving components are detachably connected to the cooling fans through the provided connecting ports, a No. 1 motor is provided inside the driving component, a transmission wheel is provided at the front end of the No. 1 motor, a transmission belt is provided on the outer wall of the transmission wheel, and the other end of the transmission belt is connected to the rotating shaft.

[0008] Preferably, an installation interface is provided between the front cover and the power supply casing, the front cover is detachably connected to the power supply casing through the provided installation interface, the sliding block is slidably connected to the sliding track, and the dust removal rod is slidably connected to the inner wall of the front cover through the provided sliding block and the sliding track.

[0009] Preferably, a threaded interface is provided between the screw rod and the sliding block, and the screw rod is threadedly connected to the sliding block via the provided threaded interface. A rotation interface is provided between the screw rod and the inner wall of the sliding track, and the screw rod is rotationally connected to the inner wall of the sliding track via the provided rotation interface, and the No. 1 bevel gear is meshed with the No. 2 bevel gear.

[0010] Preferably, a rotation interface is provided between the rotation shaft and the heat dissipation fan, and the rotation shaft is rotationally connected to the heat dissipation fan via the provided rotation interface.

[0011] Preferably, a rotation interface is provided between the transmission wheel and the driving assembly, the transmission wheel is rotationally connected to the driving assembly via the provided rotation interface, and the rotating shaft is rotationally connected to the transmission wheel via a provided transmission belt.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, through the dust removal rod, sliding block, sliding track and dust outlet, the device can automatically remove dust from the inside of the power supply casing to prevent a large amount of dust from accumulating near the heat dissipation holes inside the casing, and people are required to disassemble the power supply for dust removal. Using the dust removal rod to automatically remove dust from the inside of the power supply casing can save labor and time, and the dust removal operation is more convenient and quick. The power supply will not be affected by heat dissipation or poor contact of the equipment due to dust accumulation, so that the working state of the power supply is better. When it is necessary to remove dust from the inside of the heat dissipation hole, the No. 2 motor on the inside of the front cover is started, and the No. 2 bevel gear and the No. 1 bevel gear drive the screw rod to rotate in the middle of the sliding track. When the screw rod rotates, the sliding block will move on the outer wall of the screw rod and slide in the middle of the sliding track at the same time. The dust removal rod will slide up and down on the inner wall of the front cover through the sliding block, and the dust accumulated on the inner wall of the front cover and the inside of the heat dissipation holes is cleaned, and the cleaned dust is discharged from the dust outlet at the lower end. The operation is simple and convenient.

[0015] 2. In the utility model, through the provided cooling fan, fan blades and driving assembly, the device can not only automatically remove dust from the inside of the power supply casing, but also make the heat dissipation effect of the power supply body better, so that the power supply body will not be affected by the accumulation of dust. The working state, at the same time, can blow out part of the internal dust from the heat dissipation holes to prevent excessive accumulation of dust inside the power supply casing. The No. 1 motor inside the driving assembly is started to drive the transmission wheel to rotate, and the transmission wheel drives the rotating shaft to rotate through the transmission belt. The rotating shaft can drive the fan blades to rotate in the middle of the cooling fan to dissipate the heat of the power supply body and discharge part of the dust at the same time, so as to maintain the heat dissipation effect while performing part of the dust removal work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the power supply housing of the utility model;

[0018] Figure 3 It is a schematic diagram of the fan blade rotation structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the inner structure of the front cover plate of the utility model;

[0020] Figure 5 It is a schematic diagram of the dust removal rod connection structure of the utility model.

[0021] In the figure: 1. Power supply casing; 2. Front cover; 3. Heat dissipation hole; 4. Equipment interface; 5. Power supply body; 6. Cooling fan; 7. Fan blades; 8. Drive assembly; 9. Rotating shaft; 10. Transmission belt; 11. Transmission wheel; 12. Motor No. 1; 13. Dust removal rod; 14. Sliding track; 15. Sliding block; 16. Screw; 17. Bevel gear No. 1; 18. Bevel gear No. 2; 19. Motor No. 2; 20. Dust outlet. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-Figure 5 As shown, a backup power supply with a dust removal structure includes a power supply housing 1, a front cover plate 2 is arranged at the front end of the power supply housing 1, a plurality of heat dissipation holes 3 are arranged in the middle of the front cover plate 2, and the heat dissipation holes 3 are used to dissipate heat from the power supply, sliding rails 14 are arranged on both sides of the inner wall of the front cover plate 2, and sliding blocks 15 are arranged in the middle of the two sets of sliding rails 14, and the sliding blocks 15 are slidably connected to the sliding rails 14, and a dust removal rod 13 is arranged between the two sets of sliding blocks 15, and the dust removal rod 13 is used to clean the dust on the inner wall of the front cover plate 2 A screw rod 16 is arranged in the middle of a group of sliding blocks 15, and a rotating interface is arranged between the end of the screw rod 16 and the inner wall of the sliding block 15, so that the screw rod 16 can rotate inside the sliding block 15. When the screw rod 16 rotates, the sliding block 15 moves on the outer wall of the screw rod 16 and slides in the middle of the sliding track 14. A first bevel gear 17 is arranged on the outer wall of the upper end of the screw rod 16, and the first bevel gear 17 drives the screw rod 16 to rotate. A second bevel gear 18 is arranged on the side wall of the first bevel gear 17. 18 drives the first bevel gear 17 to rotate, a second motor 19 is arranged on the upper side wall of the sliding track 14 on one side, a connection port is arranged between the second motor 19 and the second bevel gear 18, the second motor 19 is detachably connected to the second bevel gear 18 through the arranged connection port, the second motor 19 drives the second bevel gear 18 to rotate, a dust outlet 20 is arranged at the lower end of the front cover 2, the dust cleaned by the dust removal rod 13 is discharged from the dust outlet 20, and an equipment interface 4 is arranged at the upper end of the power supply housing 1 for connecting with the boiler equipment The second motor 19 on the inner side of the front cover 2 is started, and the screw rod 16 is driven to rotate in the middle of the sliding track 14 through the second bevel gear 18 and the first bevel gear 17. When the screw rod 16 rotates, the sliding block 15 moves on the outer wall of the screw rod 16 and slides in the middle of the sliding track 14. The dust removal rod 13 will slide up and down on the inner wall of the front cover 2 through the sliding block 15 to clean the dust accumulated on the inner wall of the front cover 2 and the inner side of the heat dissipation hole 3, and the cleaned dust is discharged from the dust outlet 20 at the lower end.

[0024] like Figure 1-Figure 5As shown, a power supply body 5 is arranged inside the power supply housing 1, and four groups of cooling fans 6 are arranged at the front end of the power supply body 5. The cooling fans 6 are used to dissipate heat for the power supply body 5. Fan blades 7 are arranged in the middle of the four groups of cooling fans 6. The fan blades 7 can rotate in the middle of the cooling fans 6 to generate wind force outward. A rotating shaft 9 is arranged at the rear end of the fan blades 7. A rotating interface is arranged between the rotating shaft 9 and the cooling fans 6. The rotating shaft 9 can rotate in the middle of the cooling fans 6 to drive the fan blades 7 to rotate. Four groups of driving components 8 are arranged on the inner wall of the power supply housing 1. Connection ports are arranged between the four groups of driving components 8 and the four groups of cooling fans 6 respectively. The four groups of driving components 8 are arranged respectively by The connecting port is detachably connected to the cooling fan 6, a No. 1 motor 12 is arranged inside the driving component 8, a transmission wheel 11 is arranged at the front end of the No. 1 motor 12, the No. 1 motor 12 drives the transmission wheel 11 to rotate, a transmission belt 10 is arranged on the outer wall of the transmission wheel 11, the other end of the transmission belt 10 is connected to the rotating shaft 9, the transmission wheel 11 drives the rotating shaft 9 to rotate through the transmission belt 10, the No. 1 motor 12 inside the driving component 8 is started, driving the transmission wheel 11 to rotate, the transmission wheel 11 drives the rotating shaft 9 to rotate through the transmission belt 10, and the rotating shaft 9 can drive the fan blades 7 to rotate in the middle of the cooling fan 6, to dissipate the heat of the power supply body 5, and at the same time discharge some dust.

[0025] It should be noted that the utility model is a backup power supply with a dust removal structure. When in use, the No. 2 motor 19 on the inner side of the front cover 2 is started, and the No. 2 bevel gear 18 and the No. 1 bevel gear 17 drive the screw rod 16 to rotate in the middle of the sliding track 14. When the screw rod 16 rotates, the sliding block 15 moves on the outer wall of the screw rod 16 and slides in the middle of the sliding track 14. The dust removal rod 13 will slide up and down on the inner wall of the front cover 2 through the sliding block 15 to clean the dust accumulated on the inner wall of the front cover 2 and the inner side of the heat dissipation hole 3. The cleaned dust is discharged from the dust outlet 20 at the lower end. The No. 1 motor 12 inside the drive assembly 8 is started to drive the transmission wheel 11 to rotate. The transmission wheel 11 drives the rotating shaft 9 to rotate through the transmission belt 10. The rotating shaft 9 can drive the fan blades 7 to rotate in the middle of the cooling fan 6 to dissipate heat to the power supply body 5 and discharge some dust at the same time.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A backup power supply with a dust removal structure, comprising a power supply housing (1), characterized in that: The front end of the power supply housing (1) is provided with a front cover plate (2), a plurality of heat dissipation holes (3) are provided in the middle of the front cover plate (2), sliding rails (14) are provided on both sides of the inner wall of the front cover plate (2), sliding blocks (15) are provided in the middle of the two groups of sliding rails (14), a dust removal rod (13) is provided between the two groups of sliding blocks (15), a screw rod (16) is provided in the middle of one group of sliding blocks (15), and a first bevel gear (16) is provided on the outer wall of the upper end of the screw rod (16). 17), a side wall of the first bevel gear (17) is provided with a second bevel gear (18), a side wall of the upper end of the sliding track (14) is provided with a second motor (19), a connection port is provided between the second motor (19) and the second bevel gear (18), the second motor (19) is detachably connected to the second bevel gear (18) through the provided connection port, a dust outlet (20) is provided at the lower end of the front cover (2), and a device interface (4) is provided at the upper end of the power supply housing (1).

2. The backup power supply with a dust removal structure according to claim 1, characterized in that: A power supply body (5) is arranged inside the power supply housing (1), four groups of cooling fans (6) are arranged at the front end of the power supply body (5), fan blades (7) are arranged in the middle of the four groups of cooling fans (6), and a rotating shaft (9) is arranged at the rear end of the fan blades (7), four groups of driving components (8) are arranged on the inner wall of the power supply housing (1), and connecting ports are arranged between the four groups of driving components (8) and the four groups of cooling fans (6), and the four groups of driving components (8) are detachably connected to the cooling fans (6) through the arranged connecting ports, and a first motor (12) is arranged inside the driving component (8), a transmission wheel (11) is arranged at the front end of the first motor (12), and a transmission belt (10) is arranged on the outer wall of the transmission wheel (11), and the other end of the transmission belt (10) is connected to the rotating shaft (9).

3. The backup power supply with a dust removal structure according to claim 1, characterized in that: A mounting interface is provided between the front cover (2) and the power supply housing (1); the front cover (2) is detachably connected to the power supply housing (1) via the provided mounting interface; the sliding block (15) is slidably connected to the sliding track (14); and the dust removal rod (13) is slidably connected to the inner wall of the front cover (2) via the provided sliding block (15) and the sliding track (14).

4. The backup power supply with a dust removal structure according to claim 1, characterized in that: A threaded interface is provided between the screw rod (16) and the sliding block (15), and the screw rod (16) is threadedly connected to the sliding block (15) through the provided threaded interface. A rotation interface is provided between the screw rod (16) and the inner wall of the sliding track (14), and the screw rod (16) is rotationally connected to the inner wall of the sliding track (14) through the provided rotation interface. The first bevel gear (17) is meshed with the second bevel gear (18).

5. The backup power supply with a dust removal structure according to claim 2, characterized in that: A rotation interface is provided between the rotation shaft (9) and the cooling fan (6), and the rotation shaft (9) is rotationally connected to the cooling fan (6) via the provided rotation interface.

6. The backup power supply with a dust removal structure according to claim 2, characterized in that: A rotation interface is provided between the transmission wheel (11) and the driving assembly (8); the transmission wheel (11) is rotationally connected to the driving assembly (8) via the rotation interface; and the rotating shaft (9) is rotationally connected to the transmission wheel (11) via a transmission belt (10).

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