Computer convenient for dust removal

Abstract

The utility model relates to the technical field of computers, and discloses a computer convenient for dust removal, which comprises a device body, the device body comprises a case main body, an axial fan, a filter screen and a side plate, a dust removal assembly is fixedly mounted on a hub of the axial fan, and the dust removal assembly comprises a mounting rod, the mounting rod is fixedly mounted on a hub on the axial flow fan, a mounting ring is mounted on the outer side of the mounting rod, the mounting rod rotationally penetrates through the filter screen, a mounting plate is fixedly mounted on the outer side of the mounting ring, a sponge strip is fixedly mounted on the side, close to the filter screen, of the mounting plate, and a limiting ring is arranged at the end, away from the axial flow fan, of the mounting rod. Through the arrangement of the dust cleaning assembly, after much dust is accumulated on the surface of the filter screen, the hub in the rotating state drives the dust cleaning assembly to rotate through rotation of the axial flow fan, and automatic dust cleaning of the surface of the filter screen is achieved through rotating fit of a sponge strip and the outer surface of the filter screen.

Description

Technical Field

[0001] The utility model relates to the technical field of computers, and more particularly to a computer which is convenient for dust removal. Background Art

[0002] A through hole is set on the computer case, and a grille-shaped heat dissipation net is set on the outside, and a fan is set on the inner side of the heat dissipation net to establish an air duct. As the air continues to circulate, dust will gradually accumulate and clog the filter net, causing the air intake volume to gradually decrease, which is easy to affect the heat dissipation effect. Manual wiping to clean the dust is not convenient enough, so there is an urgent need to design a computer that is easy to remove dust. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a computer that is easy to remove dust, so as to solve the problem in the above-mentioned background technology that a through hole is set on the computer case, a grille-shaped heat dissipation net is set on the outside, and a fan is set on the heat dissipation net on the inner side of the case to establish an air duct. As the air continues to circulate, dust will gradually accumulate and clog the filter net, causing the air intake volume to gradually decrease, which is easy to affect the heat dissipation effect, and the method of cleaning the dust by manual wiping is not convenient enough.

[0004] The utility model provides the following technical scheme: a computer that is easy to remove dust, comprising a device body, the device body comprising a chassis body, an axial flow fan, a filter and a side panel, a dust cleaning component is fixedly installed on the hub of the axial flow fan, the dust cleaning component comprises a mounting rod, the mounting rod is fixedly installed on the hub of the axial flow fan, a mounting ring is installed on the outer side of the mounting rod, the mounting rod rotates and penetrates the filter, a mounting plate is fixedly installed on the outer side of the mounting ring, a sponge strip is fixedly installed on the side of the mounting plate close to the filter, a limiting ring is provided on the end of the mounting rod away from the axial flow fan, and a supporting component is fixedly installed on the outer side of the side panel, when a lot of dust accumulates on the surface of the filter, the rotation of the axial flow fan causes the hub in the rotating state to drive the dust cleaning component to rotate, and the automatic dust cleaning of the filter surface is achieved by the rotation and fit of the sponge strip and the outer surface of the filter.

[0005] Furthermore, the mounting ring is slidably sleeved and installed on the outside of the mounting rod, and the top and bottom ends of the inner wall of the mounting ring are fixedly installed with arc blocks, and the top and bottom ends of the mounting rod are provided with arc grooves that are clamped with the arc blocks. There are two arc grooves at the top and bottom ends of the mounting rod. When cleaning is required, the arc block is clamped into the inside of the right arc groove to achieve contact cleaning of the sponge bar and the filter. When the arc block is clamped into the inside of the left arc groove, the sponge bar is not released from the filter, thereby avoiding losses caused by rotation of the site.

[0006] Furthermore, the number of the mounting plate is at least one.

[0007] Furthermore, the limiting ring is threadedly connected to the end of the mounting rod through a screw. After the limiting ring is rotated and removed, the limiting ring no longer restricts the end of the mounting rod, making it easy to remove the mounting ring from the mounting rod.

[0008] Furthermore, the support assembly includes a mounting base, which is fixedly installed on the outer side of the side panel. A support frame is hinged on the outside of the mounting base, and the shape of the support frame is triangular. When the device is placed, the support frame is held and flipped over, and the side of the chassis body is auxiliary supported by the contact between the support frame and the ground, so as to prevent the chassis body from being overturned due to force.

[0009] Furthermore, a rubber pad is fixedly installed at the bottom end of the support frame to increase stability and friction during support.

[0010] Technical effects and advantages of the utility model:

[0011] 1. The utility model is provided with a dust cleaning component. With this design, when a lot of dust accumulates on the surface of the filter, the axial flow fan rotates, so that the hub in a rotating state drives the dust cleaning component to rotate, and the sponge strip and the outer surface of the filter rotate and fit together, thereby realizing automatic dust cleaning on the surface of the filter.

[0012] 2. The utility model is provided with a support assembly. This design enables the support frame to be rotated to the shape of the diagram by holding the support frame after the device is placed, thereby providing auxiliary support to the side of the chassis body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic side view of the structure of the utility model.

[0014] Figure 2 It is a schematic front view of the structure of the present utility model.

[0015] Figure 3 It is a schematic side cross-sectional view of the structure of the utility model.

[0016] Figure 4 It is a front view cross-sectional schematic diagram of the axial flow fan structure of the present utility model.

[0017] The accompanying drawings are marked as follows: 100, device body; 110, chassis body; 111, axial flow fan; 112, filter; 113, side panel; 200, dust cleaning assembly; 210, mounting rod; 211, mounting ring; 212, mounting plate; 213, sponge strip; 214, arc groove; 215, arc block; 216, limit ring; 300, support assembly; 310, mounting seat; 311, support frame. DETAILED DESCRIPTION

[0018] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention.

[0019] Example 1: Reference Figure 1-4 The utility model provides a computer that is easy to remove dust, including a device body 100, the device body 100 includes a chassis body 110, an axial flow fan 111, a filter 112 and a side plate 113, a dust cleaning component 200 is fixedly installed on the hub of the axial flow fan 111, and the dust cleaning component 200 includes a mounting rod 210, the mounting rod 210 is fixedly installed on the hub of the axial flow fan 111, a mounting ring 211 is installed on the outer side of the mounting rod 210, the mounting rod 210 rotates and penetrates the filter 112, a mounting plate 212 is fixedly installed on the outer side of the mounting ring 211, and the mounting plate 212 is fixedly installed on one side of the mounting plate 212 close to the filter 112. A sponge strip 213 is provided, and a limiting ring 216 is provided at the end of the mounting rod 210 away from the axial fan 111. The outer side of the side plate 113 is fixedly installed with a support assembly 300. The mounting ring 211 is slidably sleeved and installed on the outer side of the mounting rod 210. The top and bottom ends of the inner wall of the mounting ring 211 are fixedly installed with arc blocks 215. The top and bottom ends of the mounting rod 210 are provided with arc grooves 214 that are clamped with the arc blocks 215. The number of arc grooves 214 at the top and bottom ends of the mounting rod 210 is two, the number of mounting plates 212 is at least one, and the limiting ring 216 is threadedly connected to the end of the mounting rod 210 through screws.

[0020] The working principle of the first embodiment of the utility model is as follows: during use, when there is a lot of dust on the surface of the filter 112, the user holds the mounting ring 211 and slides toward the filter 112 until the arc block 215 is snapped from the inside of the left arc groove 214 to the inside of the right arc groove 214. At this time, the sponge bar 213 and the surface of the filter 112 rotate and fit together. Since the hub of the axial flow fan 111 is in a rotating state, the mounting rod 210 and the mounting ring 211 drive the mounting plate 212 to rotate. The sponge bar 213 and the outer surface of the filter 112 rotate and fit together to achieve dust removal on the surface of the filter 112.

[0021] Embodiment 2:

[0022] The difference between the second embodiment and the first embodiment is that the support assembly 300 includes a mounting seat 310, the mounting seat 310 is fixedly mounted on the outer side of the side plate 113, the outer side of the mounting seat 310 is hinged with a support frame 311, the shape of the support frame 311 is triangular, and a rubber pad is fixedly mounted on the bottom end of the support frame 311. After the device is placed, the support frame 311 is flipped by holding it so that the support frame 311 rotates to Figure 2 The support frame 311 provides auxiliary support to the side of the chassis body 110.

[0023] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A computer that is easy to remove dust, comprising a device body (100), wherein the device body (100) comprises a chassis body (110), an axial flow fan (111), a filter (112) and a side plate (113), characterized in that: A dust cleaning assembly (200) is fixedly mounted on the hub of the axial flow fan (111). The dust cleaning assembly (200) comprises a mounting rod (210). The mounting rod (210) is fixedly mounted on the hub of the axial flow fan (111). A mounting ring (211) is mounted on the outer side of the mounting rod (210). The mounting rod (210) rotates to penetrate the filter (112). A mounting plate (212) is fixedly mounted on the outer side of the mounting ring (211). A sponge strip (213) is fixedly mounted on the side of the mounting plate (212) close to the filter (112). A limiting ring (216) is provided at the end of the mounting rod (210) away from the axial flow fan (111). A support assembly (300) is fixedly mounted on the outer side of each side plate (113).

2. A computer that is easy to remove dust according to claim 1, characterized in that: The mounting ring (211) is slidably sleeved and mounted on the outer side of the mounting rod (210); the top and bottom ends of the inner wall of the mounting ring (211) are both fixedly mounted with arc blocks (215); the top and bottom ends of the mounting rod (210) are both provided with arc grooves (214) that are engaged with the arc blocks (215); and the number of the arc grooves (214) at the top and bottom ends of the mounting rod (210) is two.

3. A computer that is easy to remove dust according to claim 1, characterized in that: The number of the mounting plate (212) is at least one.

4. A computer for easy dust removal according to claim 1, characterized in that: The limiting ring (216) is threadedly connected to the end of the mounting rod (210) via a screw.

5. The computer for easy dust removal according to claim 1, characterized in that: The support assembly (300) comprises a mounting seat (310), wherein the mounting seat (310) is fixedly mounted on the outer side of the side plate (113), and a support frame (311) is hingedly connected to the outside of the mounting seat (310), and the support frame (311) is triangular in shape.

6. A computer for easy dust removal according to claim 5, characterized in that: A rubber pad is fixedly mounted on the bottom end of the support frame (311).

Images