Ash removal device for computer maintenance

Abstract

The utility model discloses a dust cleaning device for computer maintenance, which is characterized in that a top motor drives a cleaning structure below a lower mounting sleeve to rotate to rotatably clean a position to be cleaned, dust can fly out in the cleaning process, and an exhaust fan in an exhaust box is started in the cleaning process to prevent the dust from being splashed and dispersed, so that the dust can be quickly cleaned. And gas below the lower mounting sleeve and the horn mouth is sucked in, the gas and dust generated below are sucked in the process, and the dust is filtered and temporarily stored through the filtering structure, so that damage to the health of operators is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to computer cleaning technical field, concretely is a dust cleaning device for computer maintenance. BACKGROUND

[0002] Computer plays an important role in daily life and work, and brings great convenience to people's work and life. The computer is composed of a display and a case in which various software and hardware accessories are installed. Due to the use environment, dust will adhere and accumulate in the case after a period of use. The adhered dust not only reduces the heat dissipation efficiency of internal components, but also negatively affects the normal operation of electrical components.

[0003] Therefore, it is necessary to clean the dust of the computer regularly. The existing dust cleaning method is to manually take a brush to clean the inside and use a hair dryer to process. However, the dust splashes during the cleaning process, which has a negative impact on the health of the operator. UTILITY MODEL CONTENT

[0004] In view of the problems existing in the prior art, the utility model discloses a dust cleaning device for computer maintenance. The technical scheme adopted is that a lower mounting sleeve, a top mounting baffle, a top motor, a cleaning structure, a T-shaped matching block, a telescopic rod body, a handle, a rigid connecting pipe, a cross-section U-shaped ring, an air inlet, a horn mouth, a suction box, a filter structure and a hose are arranged. The top motor is arranged on the top of the lower mounting sleeve. Two top mounting baffles are fixed on the two sides of the top motor. An axle body is fixed between the top mounting baffles. The lower end of the T-shaped matching block is rotatably connected with the axle body. The cleaning structure is arranged in the lower mounting sleeve and is driven by the top motor. The upper end of the T-shaped matching block is provided with the telescopic rod body. The handle is fixed on the upper end of the telescopic rod body. The overall length of the telescopic rod body is adjusted according to the different areas to be cleaned. A plurality of rigid connecting pipes, which are integrally formed on the inclined surface of the lower mounting sleeve and are in communication with the space below the lower mounting sleeve, are arranged. The horizontal part of the rigid connecting pipe is fixedly connected with the cross-section U-shaped ring and is in communication with the space in the cross-section U-shaped ring through the air inlet. The lower end of the cross-section U-shaped ring is fixedly provided with the horn mouth. The coverage of the horn mouth is increased, so that more widely scattered dust can be sucked. The suction box is fixedly installed on the side surface of the telescopic rod body. The filter structure is arranged in the suction box to block the dust during the suction process. One end of the hose is connected with and in communication with the suction box, and the other end is connected with and in communication with the space in the cross-section U-shaped ring. The suction machine is arranged in the suction box and is powered by a storage battery. The top motor is also powered by the storage battery. The cleaning brush is a soft brush.

[0005] As a preferred technical scheme of the utility model, the cleaning structure comprises a rotating shaft, a mounting plate and cleaning brushes, the rotating shaft is rotatably installed at the center of the lower mounting sleeve, the rotating shaft is driven by the top motor, the lower end of the rotating shaft is fixed with the mounting plate, the side surface of the mounting plate is provided with a plurality of cleaning brushes, the rotating shaft and the mounting plate are driven to rotate at high speed under the starting of the top motor, the cleaning brushes rotate and clean the cleaning position, dust is extracted by the suction box after flying, and the dust is prevented from scattering.

[0006] As a preferred technical scheme of the utility model, the telescopic rod body comprises a fixed rod, an extended rod, lock holes and locking screws, the fixed rod is fixedly installed at the upper end of the T-shaped matching block, the upper end of the fixed rod is provided with a deep groove, the extended rod is movably placed in the deep groove, a plurality of lock holes are distributed on the side surface of the extended rod, the locking screws are installed on the side surface of the fixed rod in a matched mode, and the inner ends of the locking screws extend into the deep groove and pass through the lock holes to lock the extended rod.

[0007] As a preferred technical scheme of the utility model, an anti-skid groove is arranged at the handle.

[0008] As a preferred technical scheme of the utility model, the filtering structure comprises a filter box, an open cavity, top filter holes, an air suction pipeline and locking screws, an air suction machine is arranged in the upper half of the suction box, the lower half is a cavity, the air suction pipeline of the air suction machine extends to the lower half cavity, the filter box is placed in the cavity of the lower half of the suction box in a matched mode, the filter box is provided with an open cavity, the outer opening surface of the open cavity is communicated with the hose, a plurality of top filter holes are formed in the top of the filter box, the filter box is locked by the locking screws which are installed on the outer wall of the suction box in a matched mode, the air suction machine is powered by the storage battery, and air suction is performed after starting; the air suction machine can suck the gas below the horn opening and the covering position of the lower mounting sleeve during air suction, dust flying in the region is carried in this process, so that the dust is prevented from scattering, and the dust is finally stored in the filter box.

[0009] The utility model discloses the beneficial effect that: the top motor drives the cleaning structure below the lower mounting sleeve to rotate and clean the position to be cleaned, dust flies out during the cleaning process, in order to avoid the dust splashing and scattering, the air suction machine in the suction box is started during the cleaning process, the gas below the lower mounting sleeve and the horn opening is sucked, the gas and the dust generated below are all sucked in this process, the dust is filtered and temporarily stored by the filtering structure, and the health of the operator is prevented from being damaged. DRAWINGS

[0010] Fig. 1 It is the structure schematic diagram of the utility model;

[0011] Fig. 2 It is the structure schematic diagram of the utility model from the bottom;

[0012] Fig. 3 It is the structure schematic diagram of the utility model from the right side;

[0013] Fig. 4 Part of the utility model sectional view structure schematic diagram.

[0014] In the figure: lower mounting sleeve 1, top mounting baffle 2, top motor 3, rotating shaft 31, mounting plate 32, cleaning brush 33, T-shaped matching block 4, fixed rod 5, extension rod 6, lock hole 7, locking screw 8, handle 9, anti-skid groove 91, rigid connecting pipe 10, cross-section U-shaped ring 11, air inlet 111, horn mouth 12, air suction box 13, filter box 131, open cavity 132, top filter hole 133, air suction pipeline 134, locking screw 135, filter structure and hose 14. DETAILED DESCRIPTION

[0015] Example 1

[0016] As Figs. 1 to 4 shown, the utility model discloses a kind of ash removal devices for computer maintenance, the technical solution is, including lower mounting sleeve 1, top mounting baffle 2, top motor 3, cleaning structure, T-shaped matching block 4, telescopic rod body, handle 9, rigid connecting pipe 10, cross-section U-shaped ring 11, air inlet 111, horn mouth 12, air suction box 13, filter structure and hose 14, lower mounting sleeve 1 top installs top motor 3, two sides of top motor 3 are fixed with two top mounting baffle 2, shaft body is fixed between top mounting baffle 2, T-shaped matching block 4 lower end is rotatably connected with shaft body, cleaning structure is arranged in lower mounting sleeve 1, cleaning structure is driven by top motor 3, telescopic rod body is arranged on the upper end of T-shaped matching block 4, handle 9 is fixed on the upper end of telescopic rod body, a plurality of rigid connecting pipes 10 that are integrally formed with lower mounting sleeve 1 lower space communication are on the inclined surface of lower mounting sleeve 1, horizontal portion of rigid connecting pipe 10 is fixedly connected with cross-section U-shaped ring 11, and it is communicated with the space in cross-section U-shaped ring 11 by air inlet 111, horn mouth 12 is fixed in the lower end of cross-section U-shaped ring 11, telescopic rod body side is fixedly installed air suction box 13, filter structure is arranged in air suction box 13, hose 14 one end is connected with air suction box 13 and communicates, other end is connected with cross-section U-shaped ring 11 and with its internal space communication, air suction machine is in air suction box 13, it is powered by battery, top motor 3 is powered by battery, cleaning brush 33 is soft hair brush.

[0017] As a preferred technical scheme of the utility model, the cleaning structure is rotatably installed rotating shaft 31 in the center of lower mounting sleeve 1, rotating shaft 31 is driven by top motor 3, mounting plate 32 is fixed in the lower end of rotating shaft 31, the side of mounting plate 32 is distributed with a plurality of cleaning brushes 33.

[0018] As a preferred technical scheme of the utility model, the telescopic rod body includes a fixed rod 5, an extension rod 6, locking holes 7 and locking screws 8, the fixed rod 5 is fixedly installed on the upper end of the T-shaped matching block 4, the upper end of the fixed rod 5 is provided with a deep groove, the extension rod 6 is movably placed in the deep groove, a plurality of locking holes 7 are distributed on the side surface of the extension rod 6, the locking screws 8 are installed on the side surface of the fixed rod 5 in a matched mode, and the inner ends of the locking screws 8 extend into the deep groove and pass through the locking holes 7 to lock the extension rod 6.

[0019] As a preferred technical scheme of the utility model, the anti-skid groove 91 is arranged at the handle 9.

[0020] As a preferred technical scheme of the utility model, the filter structure can filter and temporarily store dust in the gas during the air extraction process, and the specific structure includes a filter box 131, an open cavity 132, top filter holes 133, an air extraction pipeline 134 and locking screws 135, an air extractor is arranged in the upper half of the air extraction box 13, the lower half is a cavity, the air extraction pipeline 134 of the air extractor extends to the lower half cavity, the filter box 131 is placed in the cavity of the lower half of the air extraction box 13 in a matched mode, the open cavity 132 is arranged in the filter box 131, the outer opening surface of the filter box 131 is communicated with the hose 14, a plurality of top filter holes 133 are arranged on the top of the filter box 131, and the filter box 131 is locked by the locking screws 135 which are installed on the outer wall of the air extraction box 13 in a matched mode.

[0021] The working principle of the utility model is as follows: during use, the extension length of the extension rod is adjusted according to actual requirements, the lower mounting sleeve is conveniently and smoothly extended to the area to be cleaned, and the lower mounting sleeve can be smoothly directed to different directions by rotating the T-shaped matching block connected in a matched mode, so that the cleaning and brushing are facilitated, during the cleaning and brushing, the cleaning and brushing of the position to be cleaned are rotated by the top motor, the rotating shaft, the mounting plate and the cleaning brush, dust is scattered during the cleaning and brushing process, in order to avoid the scattering of dust, the air extractor in the air extraction box is started during the cleaning and brushing process, the gas below the lower mounting sleeve and the horn mouth is extracted, the gas and the dust generated below are extracted in this process, the dust is filtered and temporarily stored by the filter box, and the health of the operator is not damaged.

[0022] Components not described in detail in the text are prior art.

[0023] Although the specific embodiments of the utility model have been described in detail above, the utility model is not limited to the above-mentioned embodiments, various changes can be made within the knowledge range of ordinary skilled persons in the art without departing from the purpose of the utility model, and the modifications or deformations without creative labor are still within the protection range of the utility model.

Claims

1. A dust cleaning device for computer maintenance, characterized by: The utility model provides a kind of dust cleaning device, including lower mounting sleeve (1), top installation baffle (2), top motor (3), cleaning structure, T type fitting block (4), telescopic rod body, handle (9), rigid connecting pipe (10), section U type ring (11), air inlet (111), horn mouth (12), exhaust box (13), filter structure and hose (14);The lower mounting sleeve (1) top installs top motor (3), and two top installation baffles (2) are fixed in top motor (3) both sides, and shaft body is fixed between top installation baffle (2), and T type fitting block (4) lower end is rotatably connected with shaft body;Cleaning structure is provided in the lower mounting sleeve (1), and cleaning structure is driven by top motor (3);Telescopic rod body is provided on the upper end of T type fitting block (4), and handle (9) is fixed on the upper end of telescopic rod body;Rigid connecting pipe (10) that communicates with lower mounting sleeve (1) lower space is integrally formed on the inclined surface of lower mounting sleeve (1), and the horizontal portion of rigid connecting pipe (10) is fixedly connected with section U type ring (11), and communicates with the space in section U type ring (11) by air inlet (111);The lower end of section U type ring (11) is fixed with horn mouth (12);Exhaust box (13) is fixedly installed on the side surface of telescopic rod body, and filter structure is provided in exhaust box (13), one end of hose (14) is connected with exhaust box (13) and communicates, and the other end is connected with section U type ring (11) and communicates with its internal space, and there is exhaust fan in exhaust box (13), and it is powered by battery.

2. The dust cleaning device for computer maintenance according to claim 1, characterized in that: The cleaning structure includes a rotating shaft (31), a mounting plate (32) and a cleaning brush (33); the rotating shaft (31) is rotatably installed in the center of the lower mounting sleeve (1) and is driven by the top motor (3); the mounting plate (32) is fixed to the lower end of the rotating shaft (31); the cleaning brush (33) is distributed on the side surface of the mounting plate (32).

3. The dust cleaning device for computer maintenance according to claim 2, characterized in that: The top motor (3) is powered by a battery, and the cleaning brush (33) is a soft brush.

4. The dust cleaning device for computer maintenance according to claim 1, characterized in that: The telescopic rod body includes a fixed rod (5), an extended rod (6), a lock hole (7) and a locking screw (8); the fixed rod (5) is fixedly installed on the upper end of the T type fitting block (4), the upper end of the fixed rod (5) is provided with a deep groove, and the extended rod (6) is movably placed in the deep groove; the lock hole (7) is distributed on the side surface of the extended rod (6); the locking screw (8) is installed on the side surface of the fixed rod (5), the inner end of the locking screw (8) extends to the deep groove and passes through the lock hole (7) to lock the extended rod (6).

5. The dust cleaning device for computer maintenance according to claim 1, characterized in that: The handle (9) is provided with an anti-skid groove (91).

6. The dust cleaning device for computer maintenance according to claim 1, characterized in that: The filter structure includes a filter box (131), an open cavity (132), a top filter hole (133), an air suction duct (134) and a locking screw (135); the exhaust fan is arranged in the upper half of the exhaust box (13), the lower half is a cavity, and the air suction duct (134) of the exhaust fan extends to the lower half cavity; the filter box (131) is movably arranged in the cavity of the lower half of the exhaust box (13), the open cavity (132) is opened in the filter box (131), and the outer opening surface communicates with the hose (14); the top filter hole (133) is opened on the top of the filter box (131). The filter box (131) is locked by the locking screw (135) fitted and installed on the outer wall of the suction box (13).

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