CN220268034U

CN220268034U - Fan net cover

Info

Publication number: CN220268034U
Application number: CN202320952609.3U
Authority: CN
Inventors: 林晓辉; 谢盼兰
Original assignee: Foshan Prin Electric Appliance Co ltd
Current assignee: Foshan Prin Electric Appliance Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-12-29
Anticipated expiration: 2033-04-24

Abstract

The utility model discloses a fan mesh enclosure in the technical field of mesh enclosures, which comprises a first mesh enclosure and a second mesh enclosure, wherein a plurality of mounting blocks are fixedly welded on the edge of the second mesh enclosure, grooves are formed in the mounting blocks, and movable rods are movably connected in the grooves of the mounting blocks. According to the utility model, the movable rods are movably connected through the plurality of mounting blocks on the second net cover, the mounting plates on the movable rods are turned over, the alignment grooves on the first net cover are correspondingly arranged at the positions of the pull rods, one ends of the pull rods are pulled by hands, the pull rods drive the mounting plates to turn over, the pull rods are clamped into the alignment grooves, the springs provide elasticity, the pull rods rebound, the limiting rods are clamped into the limiting grooves, the pull rods are limited, the pull rods are prevented from being separated, the mounting and clamping are convenient, the alignment grooves on the first net cover are clamped with the corresponding pull rods, one-position alignment can be realized, the pull rods at other positions can be quickly clamped into the alignment grooves, and the first net cover and the second net cover are convenient to mount and dismount.

Description

Fan net cover

Technical Field

The utility model relates to the technical field of mesh covers, in particular to a fan mesh cover.

Background

The fan drives the fan blades through the motor to drive air to form directional air flow, the fan is used for radiating heat of air of the heating component, the fan blades of the fan rotate at a high speed, and the fan blades rotating at the high speed are required to be protected through the mesh enclosure, so that potential hazards are avoided.

However, the existing fan mesh enclosure mounting structure is mainly formed by mounting traditional bolts or binding strips in a surrounding clamping manner, is not convenient to mount, is difficult to center two mesh enclosures in the mounting process, and needs to take a long time to center, so that the operation is complex.

Disclosure of Invention

The utility model aims to provide a fan mesh enclosure, which solves the problems that most of the proposed fan mesh enclosure mounting structures are mounted by surrounding and clamping with traditional bolts or binding strips, the mounting is not convenient enough, two mesh enclosures are not easy to center in the mounting process, a long time is required for centering, and the operation is complicated.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a fan screen panel, includes first screen panel and second screen panel, a plurality of installation pieces of edge fixed welding of second screen panel, the inside of installation piece is seted up the groove, the inside swing joint of groove of installation piece has the movable rod, and the movable mounting of movable rod is carried out to the inside groove of installation piece, and the movable rod can rotate in the installation piece, the mounting panel of fixedly connected with concave font on the movable rod, the other end through-connection of mounting panel has the pull rod, the other end of pull rod runs through in the movable rod, and mounting panel and movable rod carry out through-connection to the pull rod, run through spacing installation to the pull rod, fixed welding has gag lever post and backing ring in proper order on the pull rod, be connected with the spring on the backing ring, the backing ring carries out the conflict installation of spring, the other end of spring is connected at the inner wall of mounting panel, provides elasticity through the spring, lets the pull rod carry out automatic resilience after the buckle installation of being convenient for to conflict of pull rod, a plurality of counterpoint grooves and spacing grooves have been seted up on the movable rod, the pull rod joint is in counterpoint inslot, spacing groove, the joint is in the spacing groove, through the stop joint in the draw rod joint and carry out the spacing joint in the spacing groove through the pull rod and prevent the centre joint from going on the gag lever joint simultaneously.

As a further scheme of the utility model: the pull rod is T-shaped, the inside of pull rod is the cavity setting, and the pulling of the one end of hand is convenient for to the pull of T-shaped pull rod, and hollow pull rod reduces whole weight.

As a further scheme of the utility model: the positioning groove and the limiting groove are vertically arranged, the length of the limiting groove is larger than that of the limiting rod, and the limiting rod is convenient to clamp into the limiting groove and good in use effect when the pull rod is clamped into the positioning groove through the vertically arranged positioning groove and the vertically arranged limiting groove.

As a further scheme of the utility model: the net-shaped end of the first net cover is arc-shaped, the middle inner wall of the first net cover is fixedly connected with a center shaft, a clamping ring is movably connected to the center shaft, arc-shaped cleaning rods are fixedly connected to two sides of the clamping ring, cleaning brushes are connected to the first net cover end in a laminating mode, an inclined blowing plate is connected to the cleaning rods, the center shaft is used for movably connecting the clamping ring, when a fan blows air flow, the inclined blowing plate is blown, the cleaning rods rotate around the center shaft, the arc-shaped cleaning rods are attached to the inner wall of the metal end of the first net cover, the cleaning brushes on the rotating cleaning rods clean, and dust accumulation is avoided.

As a further scheme of the utility model: the length of cleaning rod and the diameter phase-match of first screen panel, the netted end radian of first screen panel and the radian phase-match of cleaning rod, clean the dead angle through the cleaning rod that matches to inside the first screen panel comprehensively, avoid appearing cleaning.

As a further scheme of the utility model: the middle part fixed welding of first screen panel has two fixture blocks, the inside of fixture block has been seted up the card and has been gone into the groove, the inside joint of the card income groove of fixture block has the embedded block, two be connected with the handle on the embedded block, carry out the joint of embedded block through the fixture block, and then install the handle, make things convenient for wholly mention when installing first screen panel, the installation dismantlement of the embedded block of joint handle of being convenient for.

As a further scheme of the utility model: the handle is connected with a rubber sleeve, an anti-skid groove is formed in the rubber sleeve, friction force is increased through the rubber sleeve on the handle, the handle is convenient to stably hold, and the anti-skid groove on the rubber sleeve further increases friction force.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, when the first net cover is connected with the second net cover, the movable rods are movably connected through the plurality of mounting blocks on the second net cover, the mounting plates on the movable rods are turned over, the alignment grooves on the first net cover are correspondingly arranged at the positions of the pull rods, one ends of the pull rods are pulled by hands, the pull rods drive the mounting plates to turn over, the pull rods are clamped into the alignment grooves, the springs provide elasticity, the pull rods rebound, the limit rods are clamped into the limit grooves to limit the pull rods, the pull rods are prevented from being separated, the mounting and the clamping are convenient, the alignment grooves on the first net cover are clamped with the corresponding pull rods, one-position alignment can be realized, the pull rods on other parts are fast aligned and clamped into the alignment grooves, and the first net cover and the second net cover are convenient to mount and dismount.

2. According to the utility model, the movable connection of the clamping ring is carried out through the center shaft, when the fan blows air flow, the inclined blowing plate is further blown, the cleaning rod rotates around the center shaft, the arc-shaped cleaning rod is attached to the inner wall of the metal end of the arc-shaped first net cover, and the cleaning brush on the rotating cleaning rod is used for cleaning, so that dust accumulation is avoided.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the overall explosive structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the present utility model;

FIG. 5 is a schematic rear perspective view of the present utility model;

fig. 6 is an enlarged view of fig. 5C according to the present utility model.

In the figure: 1. a first mesh enclosure; 2. a second mesh enclosure; 3. a mounting block; 4. a movable rod; 5. a mounting plate; 6. a pull rod; 7. a limit rod; 8. a backing ring; 9. a spring; 10. an alignment groove; 11. a limit groove; 12. a center shaft; 13. a clasp; 14. a cleaning rod; 15. a blowing plate; 16. a clamping block; 17. an embedded block; 18. a handle; 19. a rubber sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

This embodiment;

referring to fig. 1-6, in the embodiment of the utility model, a fan guard comprises a first guard 1 and a second guard 2, a plurality of installation blocks 3 are fixedly welded at the edge of the second guard 2, grooves are formed in the installation blocks 3, a movable rod 4 is movably connected in the grooves of the installation blocks 3, the movable rod 4 is movably installed in the installation blocks 3, a concave-shaped installation plate 5 is fixedly connected to the movable rod 4, a pull rod 6 is connected to the other end of the installation plate 5 in a penetrating manner, the pull rod 6 is in a T shape, the inside of the pull rod 6 is hollow, the pull rod 6 in the shape of the T is convenient for pulling at one end of a hand, the hollow pull rod 6 reduces the overall weight, the other end of the pull rod 6 penetrates into the movable rod 4, the installation plate 5 and the movable rod 4 are in penetrating connection, the pull rod 6 is in penetrating and limiting installation, a limiting rod 7 and a backing ring 8 are sequentially fixedly welded on the pull rod 6, a spring 9 is connected to the backing ring 8, the other end of the spring 9 is in a supporting manner, the inner wall of the installation plate 5 is fixedly connected to the inner wall of the spring 9, an elastic clamp 9 is automatically clamped in the limiting rod 6, the elastic clamp 10 is clamped in the limiting rod 6 is clamped in the limiting groove 10, and is prevented from being clamped in the limiting groove 11, and is more stable in the limiting groove 11 is clamped in the limiting groove 11, and is more stable in the limiting groove 11, and is prevented from being clamped in the limiting groove 11, and the limiting groove is more stable in the limiting groove is positioned in the limiting groove 11, and is more stable in the limiting groove 11, and is positioned in the limiting groove 11.

Preferably, as shown in fig. 4, the alignment groove 10 and the limit groove 11 are vertically arranged, the length of the limit groove 11 is greater than that of the limit rod 7, and when the pull rod 6 is clamped into the alignment groove 10, the limit rod 7 is clamped into the limit groove 11 conveniently and fast, and the use effect is good.

Preferably, as shown in fig. 2 and 5, the net-shaped end of the first net cover 1 is arc-shaped, the middle inner wall of the first net cover 1 is fixedly connected with a central shaft 12, a clamping ring 13 is movably connected to the central shaft 12, two sides of the clamping ring 13 are fixedly connected with arc-shaped cleaning rods 14, the cleaning rods 14 are attached to the end of the first net cover 1 and are connected with cleaning brushes, the cleaning rods 14 are connected with inclined blowing plates 15, the movable connection of the clamping ring 13 is performed through the central shaft 12, when the fan blows air flow, the inclined blowing plates 15 are blown, the cleaning rods 14 rotate around the central shaft 12, the arc-shaped cleaning rods 14 are attached to the inner wall of the metal end of the first net cover 1, and the cleaning brushes on the rotating cleaning rods 14 are used for cleaning, so that dust accumulation is avoided.

Preferably, as shown in fig. 2, the length of the cleaning rod 14 is matched with the diameter of the first mesh enclosure 1, the radian of the mesh end of the first mesh enclosure 1 is matched with the radian of the cleaning rod 14, and the cleaning rod 14 is matched to clean the inside of the first mesh enclosure 1 comprehensively, so that dead angles are avoided.

Preferably, as shown in fig. 1 and fig. 2, two clamping blocks 16 are fixedly welded at the middle part of the first mesh enclosure 1, clamping grooves are formed in the clamping blocks 16, embedded blocks 17 are clamped in the clamping grooves of the clamping blocks 16, handles 18 are connected to the two embedded blocks 17, the clamping blocks 17 are clamped through the clamping blocks 16, the handles 18 are further installed, the first mesh enclosure 1 is convenient to integrally lift, the clamped embedded blocks 17 facilitate the installation and the disassembly of the handles 18, rubber sleeves 19 are connected to the handles 18, anti-slip grooves are formed in the rubber sleeves 19, friction force is increased through the rubber sleeves 19 on the handles 18, the hands are convenient to stably hold, and friction force is further increased through the anti-slip grooves on the rubber sleeves 19.

The working principle of the utility model is as follows: when connecting first screen panel 1 and second screen panel 2, a plurality of installation pieces 3 on the second screen panel 2 carry out swing joint to movable rod 4, mounting panel 5 on the movable rod 4 turns over open, correspond the counterpoint inslot 10 on first screen panel 1 in pull rod 6 position, the one end of pull rod 6 is pulled to the hand, pull rod 6 drives mounting panel 5 upset, pull rod 6 card goes into counterpoint inslot 10, spring 9 provides elasticity, let pull rod 6 kick-back, let spacing rod 7 card go into spacing inslot 11, carry out spacing to pull rod 6, avoid pull rod 6's breaking away from, the installation joint is convenient, let counterpoint inslot 10 on the first screen panel 1 and the corresponding pull rod 6 joint, can realize centering snap-in installation fast with counterpoint inslot 10, first screen panel 1 and second screen panel 2 installation are dismantled conveniently, the maneuverability is strong.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a fan screen panel, includes first screen panel (1) and second screen panel (2), its characterized in that: the edge fixed welding of second screen panel (2) a plurality of installation piece (3), the inside of installation piece (3) is seted up the groove, the inside swing joint of groove of installation piece (3) has movable rod (4), fixedly connected with concave font mounting panel (5) on movable rod (4), the other end through-connection of mounting panel (5) has pull rod (6), the other end of pull rod (6) runs through in movable rod (4), fixed welding has gag lever post (7) and backing ring (8) in proper order on pull rod (6), be connected with spring (9) on backing ring (8), the other end of spring (9) is connected at the inner wall of mounting panel (5), a plurality of counterpoint groove (10) and spacing groove (11) have been seted up on first screen panel (1), pull rod (6) joint is in counterpoint groove (10), spacing rod (7) joint is in spacing groove (11).

2. A fan guard as claimed in claim 1, wherein: the pull rod (6) is T-shaped, and the interior of the pull rod (6) is hollow.

3. A fan guard as claimed in claim 1, wherein: the alignment groove (10) and the limit groove (11) are vertically arranged, and the length of the limit groove (11) is greater than that of the limit rod (7).

4. A fan guard as claimed in claim 1, wherein: the net-shaped end of the first net cover (1) is arc-shaped, a middle shaft (12) is fixedly connected to the inner wall of the middle part of the first net cover (1), a clamping ring (13) is movably connected to the middle shaft (12), arc-shaped cleaning rods (14) are fixedly connected to the two sides of the clamping ring (13), cleaning brushes are connected to the end, attached to the first net cover (1), of the cleaning rods (14), and an inclined blowing plate (15) is connected to the cleaning rods (14).

5. The fan guard of claim 4 wherein: the length of the cleaning rod (14) is matched with the diameter of the first net cover (1), and the radian of the net end of the first net cover (1) is matched with the radian of the cleaning rod (14).

6. A fan guard as claimed in claim 1, wherein: two clamping blocks (16) are fixedly welded in the middle of the first net cover (1), clamping grooves are formed in the clamping blocks (16), embedded blocks (17) are clamped in the clamping grooves of the clamping blocks (16), and handles (18) are connected to the two embedded blocks (17).

7. The fan guard of claim 6 wherein: the handle (18) is connected with a rubber sleeve (19), and the rubber sleeve (19) is provided with an anti-skid groove.