Ash removal device for computer

Abstract

The invention relates to the technical field of dust cleaning devices, and discloses a dust cleaning device for a computer, which comprises a shell, a computer body and a dust flipping device, and is characterized in that the shell is mounted at the front part of the computer body, the bottom of the inner wall of the shell is slidably connected with a collecting box, and a handle is fixedly connected to the front part of the collecting box; an inclined plate is fixedly connected to the inner wall of the shell, a plurality of baffles are fixedly connected to the top of the inclined plate, a partition plate is fixedly connected to the inner wall, away from the inclined plate, of the shell, and a motor is fixedly connected to the top of the partition plate. The ventilation effect of the filter plate can be kept, unsmooth heat dissipation caused by dust accumulation is avoided, the temperature in the case is kept stable, the situation that the computing capacity of a computer body is reduced due to too high temperature is prevented, and the service life of the computer is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of dust cleaning devices, in particular to a dust cleaning device for a computer. Background Art

[0002] Because the computer has been used for too long, the internal CPU fan keeps rotating, sucking in all kinds of dust and hair, which are constantly deposited inside the chassis. Over time, too much dust may block the CPU fan, causing the CPU fan to not rotate properly, resulting in poor heat dissipation and overheating and burning, and affecting the contact between the boards. Therefore, dust should be cleaned regularly to ensure the normal operation of the computer.

[0003] The patent number CN106648002B relates to a computer heat dissipation structure, which belongs to the computer field. It solves the problem of poor heat dissipation efficiency of the existing chassis. In the computer heat dissipation structure, the computer includes a chassis with a heat dissipation port on the top, the heat dissipation structure includes a heat dissipation fan arranged at the heat dissipation port, the chassis has a partition that divides its inner cavity into a cooling cavity and an installation cavity that are not connected to each other, the top of the chassis is also provided with a refrigerant inlet connected to the cooling cavity, a corrugated pipe is vertically fixed in the cooling cavity, an L-shaped exhaust pipe and an air collecting box are fixed at the bottom of the chassis, an air inlet is arranged at the top of the air collecting box, and a corrugated pipe is provided at the bottom of the chassis. The upper end extends out of the cooling cavity, and the lower end of the bellows is connected to the air inlet; an exhaust fan is installed in the air gathering box, and the exhaust fan includes a cylindrical air outlet end, one end of the exhaust pipe is connected to the air outlet end, an exhaust pipe is provided in the installation cavity, and the other end of the exhaust pipe is connected to the exhaust pipe. The computer heat dissipation structure of the present application has the advantage of improving the heat dissipation efficiency of the chassis, but the device still has the problem of excessive dust accumulation during use, resulting in blockage of the air inlet and further affecting the computer. Excessive dust inside the computer causes the temperature of the internal device of the computer to be too high, thereby affecting the working efficiency of the computer. Therefore, a computer dust cleaning device is proposed to solve the above-mentioned problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a computer dust cleaning device in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a computer dust cleaning device, comprising a shell, a computer body and a dust ejecting device, the shell is installed at the front part of the computer body, the bottom of the inner wall of the shell is slidably connected to a collection box, the handle is fixedly connected to the front part of the collection box, the inner wall of the shell is fixedly connected to an inclined plate, the top of the inclined plate is fixedly connected to a plurality of baffles, the inner wall of the shell away from the inclined plate is fixedly connected to a partition, the top of the partition is fixedly connected to a motor, the output end of the motor is fixedly connected to a reciprocating screw rod, the circumferential surface of the reciprocating screw rod is movably connected to a cleaning plate, the inner wall of the shell is fixedly connected to a filter plate, the inner wall of the cleaning plate is provided with a cleaning device, the bottom of the cleaning plate is provided with a dust scraping device, the cleaning device comprises a T-shaped plate, a spring, a sliding Plate one, a sliding wheel, the T-shaped plate is slidably connected to the inner wall of the cleaning plate, the spring one is fixedly connected to the left side of the T-shaped plate, the sliding plate one is fixedly connected to the front and rear sides of the T-shaped plate, the sliding wheel is rotatably connected to the front and rear sides of the T-shaped plate away from the sliding plate one, the bottom of the sliding plate one is slidably connected to the top of the cleaning plate, the left side of the spring one is fixedly connected to the inner wall of the cleaning plate, the rear part of the cleaning plate and the front part of the filter plate are in contact with each other, the circumferential surface of the reciprocating screw rod is rotatably connected to the inner wall of the partition plate, the cleaning plate can be reciprocated up and down, and the synergistic effect of the cleaning device and the scraping device can maintain the ventilation effect of the filter plate, avoid dust accumulation and poor heat dissipation, thereby maintaining the temperature inside the chassis stable, preventing the computing power of the computer body from decreasing due to excessive temperature, and extending the service life of the computer.

[0006] Preferably, the scraper device includes a connecting plate, a rotating rod, a scraper, and an elastic plate, the connecting plate is fixedly connected to the bottom of the cleaning plate, the rotating rod is rotatably connected to the inner wall of the connecting plate, the scraper is fixedly connected to the surface of the rotating rod, the elastic plate is slidably connected to the inner wall of the connecting plate, the circumferential surface of the rotating rod is in contact with the rear of the baffle, the surface of the scraper is in contact with the surface of the baffle, the bottom of the cleaning plate away from the reciprocating screw rod is fixedly connected with an L-shaped plate, the bottom of the cleaning plate close to the reciprocating screw rod is fixedly connected with an elastic retractable plate, the bottom of the elastic retractable plate is fixedly connected with a magnet 1, and the bottom of the inclined plate is fixedly connected with a hollow plate, the dust attached to the surface of the scraper is cleaned by the elastic plate, and the dust falls into the shell, so as to avoid the baffle accumulating dust for a long time, resulting in excessive dust accumulation and then being sucked into the surface of the filter plate.

[0007] Preferably, the ash-bouncing device includes a fixed plate, a rotating plate, a fixed box, a connecting rod, two magnets, two springs, and two sliding plates, wherein the fixed plate is fixedly connected to the bottom of the hollow plate, the rotating plate is rotatably connected to the inner wall of the fixed plate, the fixed box is fixedly connected to the right side of the rotating plate, the connecting rod is slidably connected to the inner wall of the hollow plate, the two magnets are fixedly connected to the top of the connecting rod, the two springs are sleeved on the circumferential surface of the connecting rod, the two sliding plates are fixedly connected to the bottom of the connecting rod, the bottom of the reciprocating screw rod is rotatably connected to the top of the hollow plate, the top of the two sliding plates is slidably connected to the inner wall of the hollow plate, the rotating plate is on the motion trajectory of the L-shaped plate, and the first magnet and the second magnet are magnetically attracted to each other, which can prevent dust from accumulating at the ash falling port, thereby reducing the situation where dust is sucked into the filter plate again, making dust cleaning more convenient and thorough.

[0008] The present invention adopts the above technical solution, which can bring the following beneficial effects:

[0009] 1. The computer dust cleaning device, the outer shell, the computer body, the baffle, the collection box, the handle, the cleaning plate, the motor, the cleaning device, the T-shaped plate, the spring, the sliding plate, and the sliding wheel cooperate to make the cleaning plate move up and down, and the synergistic effect of the cleaning device and the scraping device can maintain the ventilation effect of the filter plate, avoid dust accumulation and cause poor heat dissipation, thereby maintaining a stable temperature in the chassis, preventing the computing power of the computer body from decreasing due to excessively high temperature, and extending the service life of the computer.

[0010] 2. The computer dust cleaning device, through the coordinated operation of the scraping device, the connecting plate, the rotating rod, the scraper, the elastic plate and the partition plate, cleans the dust attached to the scraper surface through the elastic plate, so that the dust falls into the inner part of the shell, and avoids the baffle plate from accumulating dust for a long time, resulting in excessive dust accumulation and then being sucked into the surface of the filter plate.

[0011] 3. The computer dust cleaning device can prevent dust from accumulating at the dust outlet through the coordinated operation of the partition plate, the inclined plate, the reciprocating screw rod, the L-shaped plate, the elastic telescopic plate, the magnet one, the hollow plate, the dust ejecting device, the fixed plate, the rotating plate, the fixed box, the connecting rod, the magnet two, the spring two, the sliding plate two, and the filter plate, thereby reducing the situation where the dust is sucked into the filter plate again, making dust cleaning more convenient and thorough. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0013] Figure 2 A half-section diagram of the cleaning device and the structure of the cleaning device of the present invention;

[0014] Figure 3 For the present invention Figure 2 A magnified view of the structure at center;

[0015] Figure 4 For the present invention Figure 2 A magnified view of the structure at B in the middle;

[0016] Figure 5 A half-section view of the elastic expansion plate structure of the present invention;

[0017] Figure 6 A half-section diagram of the structure of the ash ejection device of the present invention;

[0018] Figure 7 For the present invention Figure 6 Enlarged view of the structure in C.

[0019] In the figure: 1, casing; 2, computer body; 3, baffle; 4, collection box; 5, handle; 6, cleaning plate; 7, motor; 8, cleaning device; 801, T-shaped plate; 802, spring one; 803, sliding plate one; 804, sliding wheel; 9, scraping device; 901, connecting plate; 902, rotating rod; 903, scraping plate; 904, elastic plate; 10, partition; 11, inclined plate; 12, reciprocating screw rod; 13, L-shaped plate; 14, elastic telescopic plate; 15, magnet one; 16, hollow plate; 17, ash ejecting device; 171, fixed plate; 172, rotating plate; 173, fixed box; 174, connecting rod; 175, magnet two; 176, spring two; 177, sliding plate two; 18, filter plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 7An embodiment of the present invention is: a computer dust cleaning device, comprising a shell 1, a computer body 2 and a dust ejecting device 17, the shell 1 is installed at the front of the computer body 2, the bottom of the inner wall of the shell 1 is slidably connected to a collection box 4, a handle 5 is fixedly connected to the front of the collection box 4, the inner wall of the shell 1 is fixedly connected to an inclined plate 11, the top of the inclined plate 11 is fixedly connected to a plurality of baffles 3, the inner wall of the shell 1 away from the inclined plate 11 is fixedly connected to a partition 10, the top of the partition 10 is fixedly connected to a motor 7, the output end of the motor 7 is fixedly connected to a reciprocating screw rod 12, the circumferential surface of the reciprocating screw rod 12 is movably connected to a cleaning plate 6, the inner wall of the shell 1 is fixedly connected to a filter plate 18, the inner wall of the cleaning plate 6 is provided with a cleaning device 8, the bottom of the cleaning plate 6 A scraping device 9 is provided, and the cleaning device 8 includes a T-shaped plate 801, a spring 802, a sliding plate 803, and a sliding wheel 804. The T-shaped plate 801 is slidably connected to the inner wall of the cleaning plate 6, the spring 802 is fixedly connected to the left side of the T-shaped plate 801, the sliding plate 803 is fixedly connected to the front and rear sides of the T-shaped plate 801, and the sliding wheel 804 is rotatably connected to the front and rear sides of the T-shaped plate 801 away from the sliding plate 803. The bottom of the sliding plate 803 is slidably connected to the top of the cleaning plate 6, the left side of the spring 802 is fixedly connected to the inner wall of the cleaning plate 6, the rear part of the cleaning plate 6 and the front part of the filter plate 18 are in contact with each other, the circumferential surface of the reciprocating screw rod 12 is rotatably connected to the inner wall of the partition plate 10, and when cleaning work is required, the motor 7 The start-up drives the reciprocating screw 12 to rotate, and the rotation of the reciprocating screw 12 drives the cleaning plate 6 to move up and down, so that the surface of the filter plate 18 can be cleaned, and the ventilation effect of the cleaning plate 6 can be maintained, so as to keep the temperature in the chassis not too high, thereby avoiding the problem of reduced computing power of the computer body 2 due to excessive temperature. When the cleaning plate 6 descends, the sliding wheel 804 will rub against the top of the inclined plate 11, driving the T-shaped plate 801 to clean the surface of the inclined plate 11, so that the T-shaped plate 801 pushes the dust hanging on the inclined plate 11 to the notch, avoiding the accumulation of dust on the surface of the inclined plate 11, thereby causing the dust to be sucked into the surface of the filter plate 18 during the heat dissipation process, causing a vicious cycle. After the cleaning is completed, the cleaning plate 6 moves up through the reciprocating screw rod 12, driving the T-shaped plate 801 to move. The T-shaped plate 801 is reset by the spring 802 during the upward movement, so as to carry out the next cleaning. The scraping device 9 includes a connecting plate 901, a rotating rod 902, a scraper 903, and an elastic plate 904. The connecting plate 901 is fixedly connected to the bottom of the cleaning plate 6, the rotating rod 902 is rotatably connected to the inner wall of the connecting plate 901, the scraper 903 is fixedly connected to the surface of the rotating rod 902, and the elastic plate 904 is slidably connected to the inner wall of the connecting plate 901. The circumferential surface of the rotating rod 902 contacts with the rear part of the baffle 3, and the surface of the scraper 903 contacts with the surface of the baffle 3. The bottom of the cleaning plate 6 is fixedly connected with an L-shaped plate 13 on one side away from the reciprocating screw rod 12.The bottom of the cleaning plate 6 is fixedly connected to a side of the reciprocating screw rod 12 with an elastic expansion plate 14, the bottom of the elastic expansion plate 14 is fixedly connected to a magnet 15, and the bottom of the inclined plate 11 is fixedly connected to a hollow plate 16. At the same time, when the cleaning plate 6 moves upward, the cleaning plate 6 drives the connecting plate 901 to move, and the connecting plate 901 drives the rotating rod 902 to rotate along the surface of the baffle 3 through friction. The rotating rod 902 rotates and drives the scraper 903 to rotate, so that the dust generated on the surface of the baffle 3 can be scraped into the interior of the housing 1. At the same time, when the scraper 903 rotates, the elastic plate 904 will clean the dust attached to the surface of the scraper 903.

[0022] Working principle: when dust cleaning is required, the motor 7 starts to drive the reciprocating screw 12 to rotate, and the rotation of the reciprocating screw 12 drives the cleaning plate 6 to move up and down, so that the surface of the filter plate 18 can be cleaned, and the ventilation effect of the cleaning plate 6 is maintained, so as to keep the temperature in the chassis not too high, thereby avoiding the problem of decreased computing power of the computer body 2 due to excessive temperature. When the cleaning plate 6 descends, the sliding wheel 804 will rub against the top of the inclined plate 11, driving the T-shaped plate 801 to clean the surface of the inclined plate 11, so that the T-shaped plate 801 pushes the dust hanging on the inclined plate 11 to the notch, avoiding dust accumulation on the surface of the inclined plate 11, thereby causing the heat to dissipate during the heat dissipation process. The dust is sucked into the surface of the filter plate 18 again, causing a vicious cycle. After cleaning is completed, the cleaning plate 6 moves up through the reciprocating screw rod 12, driving the T-shaped plate 801 to move. The T-shaped plate 801 is reset by the spring 802 during the upward movement, so as to carry out the next cleaning. At the same time, when the cleaning plate 6 moves up, the cleaning plate 6 drives the connecting plate 901 to move, and the connecting plate 901 drives the rotating rod 902 to rotate along the surface of the baffle 3 through friction. The rotation of the rotating rod 902 drives the scraper 903 to rotate, so that the dust generated on the surface of the baffle 3 can be scraped into the interior of the shell 1. At the same time, when the scraper 903 rotates, the elastic plate 904 will clean the dust attached to the surface of the scraper 903.

[0023] See also Figure 1-Figure 7On the basis of the above embodiment, in another embodiment of the present invention, the ash ejection device 17 includes a fixed plate 171, a rotating plate 172, a fixed box 173, a connecting rod 174, a second magnet 175, a second spring 176, and a second sliding plate 177. The fixed plate 171 is fixedly connected to the bottom of the hollow plate 16, the rotating plate 172 is rotatably connected to the inner wall of the fixed plate 171, the fixed box 173 is fixedly connected to the right side of the rotating plate 172, the connecting rod 174 is slidably connected to the inner wall of the hollow plate 16, and the second magnet 175 is fixedly connected to the connecting rod 174. The top of the connecting rod 174, the second spring 176 is sleeved on the circumferential surface of the connecting rod 174, the second sliding plate 177 is fixedly connected to the bottom of the connecting rod 174, the bottom of the reciprocating screw rod 12 is rotatably connected to the top of the hollow plate 16, the top of the second sliding plate 177 is slidably connected to the inner wall of the hollow plate 16, the rotating plate 172 is on the motion trajectory of the L-shaped plate 13, the magnets 15 and 175 are magnetically attracted to each other, when the cleaning plate 6 moves downward, the cleaning plate 6 drives the L-shaped plate 13 to move, and the L-shaped plate 13 will contact the rotating plate 172, so that The rotating plate 172 is reset, and the rotating plate 172 moves to drive the fixed box 173 to move. At the same time, the cleaning plate 6 drives the elastic telescopic plate 14 to move, and the elastic telescopic plate 14 drives the magnet 15 to move. When the magnet 15 moves to the bottom, the magnet 15 will contact with the magnet 2 175, thereby attracting each other. At this time, the L-shaped plate is completely moved to the bottom, and the connecting rod 174 is inserted into the inner wall of the fixed box 173. When the cleaning plate 6 moves upward, the rotating plate 172 rotates through the torsion spring, and the rotating plate 172 drives the fixed box 173 to move. At the same time, the magnet 2 175 is fixed, and the elastic telescopic plate 14 Under the action of the mutual attraction between magnet 15 and magnet 2 175, the elastic telescopic plate 14 is stretched. When the L-shaped plate is completely out of contact with the rotating plate 172, the attraction between magnet 15 and magnet 2 175 reaches the maximum value and is disconnected. The connecting rod 174 leaves the inner wall of the fixed box 173. At this time, the rotating plate 172 moves through the torsion spring, driving the fixed box 173 to move, thereby pushing the dust into the collection box 4 to avoid dust accumulation at the dust outlet, thereby causing the dust to be sucked into the filter plate 18 again, so that the dust can be cleaned more conveniently.

[0024] Working principle: When the cleaning plate 6 moves downward, the cleaning plate 6 drives the L-shaped plate 13 to move, and the L-shaped plate 13 will contact the rotating plate 172, so that the rotating plate 172 is reset, and the rotating plate 172 moves to drive the fixed box 173 to move. At the same time, the cleaning plate 6 drives the elastic telescopic plate 14 to move, and the elastic telescopic plate 14 drives the magnet 15 to move. When the magnet 15 moves to the bottom, the magnet 15 will contact the magnet 2 175, thereby attracting each other. At this time, the L-shaped plate moves completely to the bottom, and the connecting rod 174 is inserted into the inner wall of the fixed box 173. When the cleaning plate 6 moves upward, the rotating plate 172 rotates through the torsion spring, and the rotating plate 172 drives the fixed box 173 to move. The fixed box 173 moves, and the magnet 2 175 is fixed at the same time. The elastic retractable plate 14 is stretched under the mutual attraction between the magnet 15 and the magnet 2 175. When the L-shaped plate is completely out of contact with the rotating plate 172, the attraction between the magnet 15 and the magnet 2 175 reaches the maximum value and is disconnected. The connecting rod 174 leaves the inner wall of the fixed box 173. At this time, the rotating plate 172 moves through the torsion spring, driving the fixed box 173 to move, thereby pushing the dust into the collection box 4 to avoid dust accumulation at the dust outlet, thereby causing the dust to be sucked into the filter plate 18 again, so that the dust can be cleaned more conveniently.

[0025] The present invention provides a computer dust cleaning device. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be considered as the protection scope of the present invention. All components not specified in this embodiment can be implemented using existing technologies.

Claims

1. A dust cleaning device for a computer, comprising a housing (1), a computer body (2) and a dust ejecting device (17), characterized in that: The housing (1) is mounted on the front of the computer body (2); the bottom of the inner wall of the housing (1) is slidably connected to a collection box (4); the handle (5) is fixedly connected to the front of the collection box (4); the inner wall of the housing (1) is fixedly connected to an inclined plate (11); the top of the inclined plate (11) is fixedly connected to a plurality of baffles (3); the inner wall of the housing (1) away from the inclined plate (11) is fixedly connected to a partition (10); the top of the partition (10) is fixedly connected to a motor (7); the output end of the motor (7) is fixedly connected to a reciprocating screw (12); the circumferential surface of the reciprocating screw (12) is movably connected to a cleaning plate (6); the inner wall of the housing (1) is fixedly connected to a filter plate (18); The inner wall of the cleaning plate (6) is provided with a cleaning device (8), and the bottom of the cleaning plate (6) is provided with a dust scraping device (9); The cleaning device (8) comprises a T-shaped plate (801), a spring (802), a sliding plate (803), and a sliding wheel (804); the T-shaped plate (801) is slidably connected to the inner wall of the cleaning plate (6); the spring (802) is fixedly connected to the left side of the T-shaped plate (801); the sliding plate (803) is fixedly connected to the front and rear sides of the T-shaped plate (801); and the sliding wheel (804) is rotatably connected to the front and rear sides of the T-shaped plate (801) away from the sliding plate (803).

2. A computer dust cleaning device according to claim 1, characterized in that: The bottom of the sliding plate (803) is slidably connected to the top of the cleaning plate (6), the left side of the spring (802) is fixedly connected to the inner wall of the cleaning plate (6), the rear of the cleaning plate (6) and the front of the filter plate (18) are in contact with each other, and the circumferential surface of the reciprocating screw (12) is rotatably connected to the inner wall of the partition (10).

3. A computer dust cleaning device according to claim 2, characterized in that: The scraping device (9) comprises a connecting plate (901), a rotating rod (902), a scraper (903), and an elastic plate (904); the connecting plate (901) is fixedly connected to the bottom of the cleaning plate (6); the rotating rod (902) is rotatably connected to the inner wall of the connecting plate (901); the scraper (903) is fixedly connected to the surface of the rotating rod (902); and the elastic plate (904) is slidably connected to the inner wall of the connecting plate (901).

4. A computer dust cleaning device according to claim 3, characterized in that: The circumferential surface of the rotating rod (902) contacts the rear portion of the baffle (3), and the surface of the scraper (903) contacts the surface of the baffle (3).

5. A computer dust cleaning device according to claim 4, characterized in that: The bottom of the cleaning plate (6) is fixedly connected to an L-shaped plate (13) on the side away from the reciprocating screw rod (12), the bottom of the cleaning plate (6) is fixedly connected to an elastic telescopic plate (14) on the side close to the reciprocating screw rod (12), the bottom of the elastic telescopic plate (14) is fixedly connected to a magnet 1 (15), and the bottom of the inclined plate (11) is fixedly connected to a hollow plate (16).

6. A computer dust cleaning device according to claim 5, characterized in that: The ash ejecting device (17) comprises a fixed plate (171), a rotating plate (172), a fixed box (173), a connecting rod (174), a second magnet (175), a second spring (176), and a second sliding plate (177). The fixed plate (171) is fixedly connected to the bottom of the hollow plate (16), the rotating plate (172) is rotatably connected to the inner wall of the fixed plate (171), the fixed box (173) is fixedly connected to the right side of the rotating plate (172), the connecting rod (174) is slidably connected to the inner wall of the hollow plate (16), the second magnet (175) is fixedly connected to the top of the connecting rod (174), the second spring (176) is sleeved on the circumferential surface of the connecting rod (174), and the second sliding plate (177) is fixedly connected to the bottom of the connecting rod (174).

7. A computer dust cleaning device according to claim 6, characterized in that: The bottom of the reciprocating screw rod (12) is rotatably connected to the top of the hollow plate (16), and the top of the second sliding plate (177) is slidably connected to the inner wall of the hollow plate (16).

8. A computer dust cleaning device according to claim 7, characterized in that: The rotating plate (172) is on the moving track of the L-shaped plate (13), and the magnet one (15) and the magnet two (175) are magnetically attracted to each other.

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