Computer safety power supply

Abstract

The utility model relates to the technical field of safety power supplies, in particular to a computer safety power supply which is characterized by comprising a power supply shell, a filtering mechanism is movably connected to the outer end of the power supply shell, a cleaning mechanism is connected to the outer end of the filtering mechanism in a sliding mode, and a motor is installed at the top end of the power supply shell. A connecting shaft is installed at the transmission end of the motor, and a cooling fan is installed at the bottom end of the connecting shaft. According to the computer safety power supply, the connecting shaft and the cleaning roller are arranged, the connecting shaft rotates to enable the cooling fan to rotate, the connecting shaft also enables the moving block to adjust the position of the cleaning roller, the cleaning roller is matched with the cleaning head to clean the filtering mechanism, and the computer safety power supply can achieve convenient heat dissipation and also can clean the filtering mechanism. The filtering assembly can be conveniently cleaned and maintained, dust is prevented from entering the power supply during heat dissipation of the power supply, the equipment failure risk is reduced, the power supply can be conveniently maintained, dust can be conveniently cleaned, and the computer safe power supply is stable in operation.

Description

Technical Field

[0001] This utility model relates to the field of safe power supply technology, and in particular to a computer safe power supply. Background Technology

[0002] Computer safety power supplies are devices that can provide a stable power supply. They can prevent system failures caused by voltage fluctuations and are used in enterprise servers, data centers, network equipment, and other fields.

[0003] Existing computer safety power supplies have certain drawbacks. First, heat dissipation affects the normal operation of the computer safety power supply. The heat dissipation and dust prevention effects of existing computer safety power supplies are generally limited. They usually have filters installed on the outside of the heat dissipation structure, but these filters are usually fixed, which makes it difficult to maintain them regularly. Over time, this affects the normal heat dissipation of the computer safety power supply. Therefore, we propose a new type of computer safety power supply. Utility Model Content

[0004] The purpose of this utility model is to solve the technical problems mentioned in the background art.

[0005] This utility model adopts the following technical solution: a computer safety power supply, including a power supply casing, a filter mechanism movably connected to the outer end of the power supply casing, a cleaning mechanism slidably connected to the outer end of the filter mechanism, a motor installed at the top of the power supply casing, a connecting shaft installed at the transmission end of the motor, a cooling fan installed at the bottom end of the connecting shaft, the connecting shaft penetrating and extending into the interior of the power supply casing, a screw rotatably connected to the front side of the power supply casing, a moving block threadedly connected to the outer end of the screw, a cleaning plate installed at the outer end of the moving block, and a cleaning roller rotatably connected to the front side of the cleaning plate. By installing the connecting shaft and the cleaning roller, the computer safety power supply can operate stably.

[0006] Preferably, the outer end of the cleaning roller is equipped with multiple cleaning heads. These cleaning heads are formed of nylon brush head material and can effectively scrub the surface of the filter screen, removing hard-to-clean particles and contaminants, thereby increasing the cleaning effect of the cleaning roller.

[0007] Preferably, both ends of the cleaning roller are rotatably connected to a receiving frame, and the rear end of the receiving frame is connected to the cleaning plate. By installing the receiving frame, the convenience of cleaning and maintenance of the device can be improved.

[0008] Preferably, a slider is installed at the end of the cleaning plate away from the moving block, and a sliding rod is slidably connected to the inner end of the slider. Multiple reinforcing blocks are installed at the outer end of the power supply housing. By installing the slider and the sliding rod, the cleaning roller can perform cleaning work more stably.

[0009] Preferably, a pulley is installed on the outer end of the connecting shaft, and a second pulley is rotatably connected to the outer side of the first pulley. A transmission belt is sleeved on the outer end of the second pulley. By installing the first pulley, the rotation and adjustment of the cooling fan and the cleaning roller can be made more convenient.

[0010] Preferably, a mounting base is installed at the bottom of the power supply housing, and a power controller is installed at the top of the mounting base. Both ends of the power supply housing are provided with heat dissipation vents. By installing heat dissipation vents, heat dissipation and heat conduction of the internal components of the power supply housing can be made more convenient.

[0011] Preferably, a connector is installed on both sides of the heat dissipation vent. The connector has a U-shaped structure, and a dust filter plate is movably connected to the inner end of the connector. By installing the connector and the dust filter plate, the maintenance of the computer's safety power supply dustproof structure can be made more convenient.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] In summary, this utility model has the following beneficial effects:

[0014] 1. In this utility model, by setting a connecting shaft and a cleaning roller, when the computer safety power supply is in use, starting the motor causes the connecting shaft to rotate, which in turn causes the cooling fan to rotate, enabling the computer safety power supply to dissipate heat. During the heat dissipation process, the rotating connecting shaft drives the pulley and the screw, which engages with the moving block through a threaded connection. The moving block then moves, allowing the cleaning roller to adjust its position. The moving cleaning roller, in conjunction with an external cleaning head, can clean the filter mechanism. This allows the computer safety power supply to achieve convenient heat dissipation while also enabling convenient cleaning and maintenance of the filter components. Under high load conditions, the heat dissipation structure helps the power supply maintain stable output, prevents dust from entering the power supply during heat dissipation, reduces the risk of equipment failure, and facilitates convenient maintenance and dust cleaning. This improves the convenience of heat dissipation and cleaning of the computer safety power supply, ensuring stable operation.

[0015] 2. In this utility model, by setting a snap-fit ​​bracket and a dust filter plate, a pair of U-shaped snap-fit ​​brackets can snap the dust filter plate together. The dust filter plate can form a dustproof structure on the outside of the heat dissipation vent, preventing dust from entering the computer safety power supply. When the dust filter plate is damaged or needs maintenance, simply pull out the dust filter plate to separate it from the snap-fit ​​bracket, making the disassembly and maintenance of the computer safety power supply structure more convenient. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of a computer safety power supply proposed in this utility model;

[0017] Figure 2 A schematic diagram of the side cross-section of the power supply casing is provided for this utility model;

[0018] Figure 3 A three-dimensional schematic diagram of the cleaning roller is provided for this utility model;

[0019] Figure 4 This utility model proposes Figure 1 A magnified 3D diagram of point A in the middle;

[0020] Figure 5 This is a three-dimensional schematic diagram of the card holder proposed in this utility model.

[0021] Legend:

[0022] 1. Power supply housing; 2. Filtering mechanism; 201. Mounting base; 202. Power controller; 203. Heat dissipation vent; 204. Snap-fit ​​bracket; 205. Dustproof filter plate; 3. Cleaning mechanism; 301. Motor; 302. Connecting shaft; 303. Cooling fan; 304. Screw; 305. Moving block; 306. Cleaning plate; 307. Cleaning roller; 308. Cleaning head; 309. Support frame; 310. Slider; 311. Slide rod; 312. Reinforcing block; 313. Pulley one; 314. Pulley two; 315. Drive belt. Detailed Implementation

[0023] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0025] Example 1

[0026] Please see Figure 1-5This utility model provides a technical solution: a computer safety power supply, including a power supply casing 1, a filter mechanism 2 movably connected to the outer end of the power supply casing 1, a cleaning mechanism 3 slidably connected to the outer end of the filter mechanism 2, a motor 301 installed at the top of the power supply casing 1, a connecting shaft 302 installed at the transmission end of the motor 301, a cooling fan 303 installed at the bottom end of the connecting shaft 302, the connecting shaft 302 penetrating and extending into the interior of the power supply casing 1, a screw 304 rotatably connected to the front side of the power supply casing 1, a moving block 305 threadedly connected to the outer end of the screw 304, a cleaning plate 306 installed at the outer end of the moving block 305, and a cleaning roller 307 rotatably connected to the front side of the cleaning plate 306.

[0027] Please see Figure 3 Multiple cleaning heads 308 are installed on the outer end of the cleaning roller 307.

[0028] Please see Figure 2-4 Both ends of the cleaning roller 307 are rotatably connected to the receiving frame 309, and the rear end of the receiving frame 309 is connected to the cleaning plate 306.

[0029] Please see Figure 1 and Figure 3 A slider 310 is installed at the other end of the cleaning plate 306 away from the moving block 305. A slide rod 311 is slidably connected to the inner end of the slider 310. Multiple reinforcing blocks 312 are installed at the outer end of the power supply housing 1.

[0030] Please see Figure 1 and Figure 4 A pulley 313 is mounted on the outer end of the connecting shaft 302. A pulley 314 is rotatably connected to the outer side of the pulley 313. A transmission belt 315 is sleeved on the outer end of the pulley 314.

[0031] In this embodiment, starting the motor 301 causes the connecting shaft 302 to rotate. Pulley 313 rotates under the drive of the motor 301, driving the transmission belt 315 and pulley 314. The simultaneous rotation of pulleys 313 and 314 facilitates the rotation and adjustment of the cooling fan 303 and cleaning roller 307. The connecting shaft 302 causes the cooling fan 303 to rotate, enabling the computer's power supply to dissipate heat. During heat dissipation, the rotating connecting shaft 302 drives pulley 314 and screw 304. Screw 304 engages with moving block 305 via a thread, causing the moving block 305 to move and adjust the position of cleaning roller 307. The rear end of the receiving frame 309 is connected to the cleaning plate 306, and the cleaning roller 307 is located at the inner end of the pair of receiving frames 309. This allows the cleaning roller 307 to rotate and clean the filter mechanism 2, facilitating structural adjustment. The movement is more stable. The moving cleaning roller 307, in conjunction with the external cleaning head 308, can clean the filter mechanism 2. Multiple cleaning heads 308 are made of nylon brush head material, which can effectively scrub the surface of the filter screen and remove hard-to-clean particles and contaminants. The slider 310 can be adjusted in position along with the moving block 305 and the cleaning plate 306. The moving slider 310 and the cleaning plate 306 are guided and restricted by the slide rod 311, so that the cleaning plate 306 and the cleaning roller 307 will not flip or shift during position adjustment and cleaning. This allows the computer safety power supply to achieve convenient heat dissipation while also enabling convenient cleaning and maintenance of the filter components. Under high load conditions, the heat dissipation structure helps the power supply maintain stable output and prevents dust from entering the power supply during heat dissipation, reducing the risk of equipment failure. It also makes the power supply easy to maintain and clean dust, improving the convenience of heat dissipation and cleaning of the computer safety power supply.

[0032] Example 2

[0033] Please see Figure 1-2 The present invention provides a technical solution: a mounting base 201 is installed at the bottom of the power supply housing 1, a power controller 202 is installed at the top of the mounting base 201, and heat dissipation vents 203 are provided at both ends of the power supply housing 1.

[0034] Please see Figure 1 and Figure 5 Both sides of the heat dissipation vent 203 are equipped with a snap-fit ​​bracket 204. The snap-fit ​​bracket 204 has a U-shaped structure, and the inner end of the snap-fit ​​bracket 204 is movably connected to a dust filter plate 205.

[0035] In this embodiment, multiple heat dissipation vents 203 can increase the heat dissipation effect of the power supply casing 1, making heat dissipation and heat conduction of the internal components of the power supply casing 1 more convenient. A pair of U-shaped clips 204 can clip the dust filter plate 205. The dust filter plate 205 can form a dustproof structure on the outside of the heat dissipation vents 203 to prevent dust from entering the computer safety power supply. When the dust filter plate 205 is damaged or needs maintenance, simply pull out the dust filter plate 205 to separate it from the clips 204, making the disassembly and maintenance of the computer safety power supply structure more convenient.

[0036] Working Principle: When the power supply is in use, a pair of U-shaped clips 204 can engage the dust filter plate 205. The dust filter plate 205 forms a dustproof structure on the outside of the heat dissipation vent 203, preventing dust from entering the computer's safety power supply. When the dust filter plate 205 is damaged or requires maintenance, simply pull it out to separate it from the clips 204, making disassembly and maintenance of the computer's safety power supply structure more convenient. Furthermore, when the power supply is in use, the first pulley 313 rotates under the drive of the motor 301. The rotating pulley 313 drives the transmission belt 315 and the second pulley 314 to rotate. The rotating pulleys 313 and 314 together cause the connecting shaft 302 and the screw 304 to rotate. The connecting shaft 302 then rotates the cooling fan 303, thus ensuring the computer's safety power supply operates smoothly. The power supply can dissipate heat, and during the heat dissipation process, the rotating connecting shaft 302 drives the pulley 314 and the screw 304. The screw 304 engages with the moving block 305 through a threaded action, causing the moving block 305 to move and adjust the position of the cleaning roller 307. The moving cleaning roller 307, in conjunction with the external cleaning head 308, can clean the filter mechanism 2. The slider 310 can be adjusted in position along with the moving block 305 and the cleaning plate 306. The moving slider 310 and the cleaning plate 306 are guided and restricted by the sliding rod 311, so that the cleaning plate 306 and the cleaning roller 307 will not flip or shift during the position adjustment and cleaning. This allows the computer safety power supply to achieve convenient heat dissipation while also enabling convenient cleaning and maintenance of the filter components, thus improving the convenience of heat dissipation and cleaning of the computer safety power supply.

[0037] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A computer safety power supply, comprising a power supply casing (1), characterized in that: A filter mechanism (2) is movably connected to the outer end of the power supply housing (1). A cleaning mechanism (3) is slidably connected to the outer end of the filter mechanism (2). A motor (301) is installed at the top of the power supply housing (1). A connecting shaft (302) is installed at the transmission end of the motor (301). A cooling fan (303) is installed at the bottom end of the connecting shaft (302). The connecting shaft (302) passes through and extends into the interior of the power supply housing (1). A screw (304) is rotatably connected to the front side of the power supply housing (1). A moving block (305) is threadedly connected to the outer end of the screw (304). A cleaning plate (306) is installed at the outer end of the moving block (305). A cleaning roller (307) is rotatably connected to the front side of the cleaning plate (306).

2. A computer safety power supply according to claim 1, characterized in that: Multiple cleaning heads (308) are mounted on the outer end of the cleaning roller (307).

3. A computer safety power supply according to claim 2, characterized in that: Both ends of the cleaning roller (307) are rotatably connected to a support frame (309), and the rear end of the support frame (309) is connected to the cleaning plate (306).

4. A computer safety power supply according to claim 3, characterized in that: A slider (310) is installed at the other end of the cleaning plate (306) away from the moving block (305). A slide rod (311) is slidably connected to the inner end of the slider (310). A plurality of reinforcing blocks (312) are installed at the outer end of the power supply housing (1).

5. A computer safety power supply according to claim 1, characterized in that: The outer end of the connecting shaft (302) is equipped with a pulley (313), and a pulley (314) is rotatably connected to the outer side of the pulley (313). A transmission belt (315) is sleeved on the outer end of the pulley (314).

6. A computer safety power supply according to claim 1, characterized in that: The bottom of the power supply housing (1) is equipped with a mounting base (201), and the upper end of the mounting base (201) is equipped with a power controller (202). Both ends of the power supply housing (1) are provided with heat dissipation vents (203).

7. A computer safety power supply according to claim 6, characterized in that: Both sides of the heat dissipation vent (203) are equipped with a snap-fit ​​bracket (204). The snap-fit ​​bracket (204) has a U-shaped structure, and a dust filter plate (205) is movably connected to the inner end of the snap-fit ​​bracket (204).

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